diff options
| author | George Hazan <george.hazan@gmail.com> | 2012-08-01 20:39:02 +0000 |
|---|---|---|
| committer | George Hazan <george.hazan@gmail.com> | 2012-08-01 20:39:02 +0000 |
| commit | 0bc20cb6b499ec3a7a5bca6581cb29fa8ebac051 (patch) | |
| tree | fb7a4ab833bce911c6696bb209f99ea0fd1446a2 | |
| parent | 75ab0a8ce1b258a6505eb2c8b131681a982028ea (diff) | |
merge from branch
git-svn-id: http://svn.miranda-ng.org/main/trunk@1314 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
24 files changed, 9169 insertions, 1023 deletions
diff --git a/plugins/PackUpdater/PackUpdater_10.vcxproj b/plugins/PackUpdater/PackUpdater_10.vcxproj index 711a1586c3..1b41297a29 100644 --- a/plugins/PackUpdater/PackUpdater_10.vcxproj +++ b/plugins/PackUpdater/PackUpdater_10.vcxproj @@ -72,7 +72,7 @@ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<Optimization>Disabled</Optimization>
- <AdditionalIncludeDirectories>..\..\include;..\ExternalAPI;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <AdditionalIncludeDirectories>..\..\include;..\ExternalAPI;.\Src\Minizip;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
<WarningLevel>Level3</WarningLevel>
@@ -95,7 +95,7 @@ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile>
<Optimization>Disabled</Optimization>
- <AdditionalIncludeDirectories>..\..\include;..\ExternalAPI;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <AdditionalIncludeDirectories>..\..\include;..\ExternalAPI;.\Minizip;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>WIN64;_DEBUG;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
<WarningLevel>Level3</WarningLevel>
@@ -118,7 +118,7 @@ <ClCompile>
<Optimization>Full</Optimization>
<FavorSizeOrSpeed>Size</FavorSizeOrSpeed>
- <AdditionalIncludeDirectories>..\..\include;..\ExternalAPI;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <AdditionalIncludeDirectories>..\..\include;..\ExternalAPI;.\Minizip;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<WarningLevel>Level3</WarningLevel>
<PrecompiledHeader>Use</PrecompiledHeader>
@@ -142,7 +142,7 @@ <ClCompile>
<Optimization>Full</Optimization>
<FavorSizeOrSpeed>Size</FavorSizeOrSpeed>
- <AdditionalIncludeDirectories>..\..\include;..\ExternalAPI;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <AdditionalIncludeDirectories>..\..\include;..\ExternalAPI;.\Minizip;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>WIN64;NDEBUG;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<WarningLevel>Level3</WarningLevel>
<PrecompiledHeader>Use</PrecompiledHeader>
@@ -167,20 +167,58 @@ <ResourceCompile Include="res\Version.rc" />
</ItemGroup>
<ItemGroup>
+ <ClInclude Include="Src\Minizip\crypt.h" />
+ <ClInclude Include="Src\Minizip\ioapi.h" />
+ <ClInclude Include="Src\Minizip\iowin32.h" />
+ <ClInclude Include="Src\Minizip\unzip.h" />
+ <ClInclude Include="Src\Minizip\zconf.h" />
+ <ClInclude Include="Src\Minizip\zip.h" />
+ <ClInclude Include="Src\Minizip\zlib.h" />
<ClInclude Include="src\Resource.h" />
<ClInclude Include="Src\Common.h" />
<ClInclude Include="Src\Notifications.h" />
<ClInclude Include="src\Version.h" />
</ItemGroup>
<ItemGroup>
+ <ClCompile Include="Src\checksum.cpp" />
<ClCompile Include="Src\Events.cpp" />
+ <ClCompile Include="Src\Minizip\ioapi.c">
+ <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">NotUsing</PrecompiledHeader>
+ <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">NotUsing</PrecompiledHeader>
+ <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">NotUsing</PrecompiledHeader>
+ <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">NotUsing</PrecompiledHeader>
+ </ClCompile>
+ <ClCompile Include="Src\Minizip\iowin32.c">
+ <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">NotUsing</PrecompiledHeader>
+ <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">NotUsing</PrecompiledHeader>
+ <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">NotUsing</PrecompiledHeader>
+ <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">NotUsing</PrecompiledHeader>
+ </ClCompile>
+ <ClCompile Include="Src\Minizip\unzip.c">
+ <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">NotUsing</PrecompiledHeader>
+ <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">NotUsing</PrecompiledHeader>
+ <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">NotUsing</PrecompiledHeader>
+ <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">NotUsing</PrecompiledHeader>
+ </ClCompile>
<ClCompile Include="Src\Notifications.cpp" />
<ClCompile Include="Src\Options.cpp" />
<ClCompile Include="Src\PackUpdater.cpp">
<PrecompiledHeader>Create</PrecompiledHeader>
</ClCompile>
+ <ClCompile Include="Src\unzipfile.cpp" />
<ClCompile Include="Src\Utils.cpp" />
</ItemGroup>
+ <ItemGroup>
+ <ProjectReference Include="..\Zlib\zlib_10.vcxproj">
+ <Project>{e2a369cd-eda3-414f-8ad0-e732cd7ee68c}</Project>
+ </ProjectReference>
+ </ItemGroup>
+ <ItemGroup>
+ <None Include="res\btnClose.ico" />
+ <None Include="res\btnOk.ico" />
+ <None Include="res\delete.ico" />
+ <None Include="res\menu.ico" />
+ </ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
diff --git a/plugins/PackUpdater/PackUpdater_10.vcxproj.filters b/plugins/PackUpdater/PackUpdater_10.vcxproj.filters index 8cf91236fb..3c9476ff04 100644 --- a/plugins/PackUpdater/PackUpdater_10.vcxproj.filters +++ b/plugins/PackUpdater/PackUpdater_10.vcxproj.filters @@ -13,6 +13,9 @@ <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav</Extensions>
</Filter>
+ <Filter Include="Source Files\Minizip">
+ <UniqueIdentifier>{845e5403-a8df-47fc-a179-7ac2048f954d}</UniqueIdentifier>
+ </Filter>
</ItemGroup>
<ItemGroup>
<ResourceCompile Include="res\Resource.rc">
@@ -35,6 +38,27 @@ <ClInclude Include="Src\Notifications.h">
<Filter>Header Files</Filter>
</ClInclude>
+ <ClInclude Include="Src\Minizip\crypt.h">
+ <Filter>Source Files\Minizip</Filter>
+ </ClInclude>
+ <ClInclude Include="Src\Minizip\ioapi.h">
+ <Filter>Source Files\Minizip</Filter>
+ </ClInclude>
+ <ClInclude Include="Src\Minizip\iowin32.h">
+ <Filter>Source Files\Minizip</Filter>
+ </ClInclude>
+ <ClInclude Include="Src\Minizip\unzip.h">
+ <Filter>Source Files\Minizip</Filter>
+ </ClInclude>
+ <ClInclude Include="Src\Minizip\zconf.h">
+ <Filter>Source Files\Minizip</Filter>
+ </ClInclude>
+ <ClInclude Include="Src\Minizip\zip.h">
+ <Filter>Source Files\Minizip</Filter>
+ </ClInclude>
+ <ClInclude Include="Src\Minizip\zlib.h">
+ <Filter>Source Files\Minizip</Filter>
+ </ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="Src\Notifications.cpp">
@@ -52,5 +76,34 @@ <ClCompile Include="Src\Events.cpp">
<Filter>Source Files</Filter>
</ClCompile>
+ <ClCompile Include="Src\checksum.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
+ <ClCompile Include="Src\unzipfile.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
+ <ClCompile Include="Src\Minizip\ioapi.c">
+ <Filter>Source Files\Minizip</Filter>
+ </ClCompile>
+ <ClCompile Include="Src\Minizip\iowin32.c">
+ <Filter>Source Files\Minizip</Filter>
+ </ClCompile>
+ <ClCompile Include="Src\Minizip\unzip.c">
+ <Filter>Source Files\Minizip</Filter>
+ </ClCompile>
+ </ItemGroup>
+ <ItemGroup>
+ <None Include="res\menu.ico">
+ <Filter>Resource Files</Filter>
+ </None>
+ <None Include="res\delete.ico">
+ <Filter>Resource Files</Filter>
+ </None>
+ <None Include="res\btnOk.ico">
+ <Filter>Resource Files</Filter>
+ </None>
+ <None Include="res\btnClose.ico">
+ <Filter>Resource Files</Filter>
+ </None>
</ItemGroup>
</Project>
\ No newline at end of file diff --git a/plugins/PackUpdater/Res/Resource.rc b/plugins/PackUpdater/Res/Resource.rc index a0cb6f52a3..338245b451 100644 --- a/plugins/PackUpdater/Res/Resource.rc +++ b/plugins/PackUpdater/Res/Resource.rc @@ -13,7 +13,7 @@ #undef APSTUDIO_READONLY_SYMBOLS
/////////////////////////////////////////////////////////////////////////////
-// Русский (Россия) resources
+// Russian (Russia) resources
#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_RUS)
LANGUAGE LANG_RUSSIAN, SUBLANG_DEFAULT
@@ -41,13 +41,12 @@ STYLE DS_SETFONT | DS_MODALFRAME | DS_SETFOREGROUND | DS_FIXEDSYS | DS_CENTER | CAPTION "Updates found!"
FONT 8, "MS Shell Dlg", 400, 0, 0x1
BEGIN
- DEFPUSHBUTTON "Update",IDOK,24,187,50,14
- DEFPUSHBUTTON "View info",IDC_INFO,84,187,66,14,WS_DISABLED | NOT WS_TABSTOP
- PUSHBUTTON "Cancel",IDCANCEL,160,187,50,14
+ DEFPUSHBUTTON "Update",IDOK,12,187,50,14
+ PUSHBUTTON "Select &all",IDC_SELALL,68,187,50,14,NOT WS_TABSTOP
+ PUSHBUTTON "Cancel",IDCANCEL,180,187,50,14
CTEXT "PackUpdater has detected updated versions\nof the following Miranda components:",IDC_UPDATETEXT,9,9,217,22
- CONTROL "",IDC_LIST_UPDATES,"SysListView32",LVS_REPORT | LVS_SINGLESEL | LVS_NOSORTHEADER | WS_BORDER | WS_TABSTOP,9,37,217,105
- GROUPBOX "Description",IDC_DESCR,9,142,217,43
- EDITTEXT IDC_MESSAGE,12,152,212,30,ES_MULTILINE | ES_AUTOVSCROLL | ES_READONLY | NOT WS_BORDER | WS_VSCROLL
+ CONTROL "",IDC_LIST_UPDATES,"SysListView32",LVS_REPORT | LVS_SINGLESEL | LVS_NOSORTHEADER | WS_BORDER | WS_TABSTOP,6,37,229,145
+ PUSHBUTTON "Select &none",IDC_SELNONE,124,187,50,14,NOT WS_TABSTOP
END
IDD_DOWNLOAD DIALOGEX 0, 0, 172, 39
@@ -64,26 +63,30 @@ FONT 8, "MS Shell Dlg", 400, 0, 0x1 BEGIN
END
-IDD_OPT_UPDATENOTIFY DIALOGEX 0, 0, 258, 174
+IDD_OPT_UPDATENOTIFY DIALOGEX 0, 0, 262, 181
STYLE DS_SETFONT | DS_FIXEDSYS | WS_CHILD
EXSTYLE WS_EX_CONTROLPARENT
FONT 8, "MS Shell Dlg", 0, 0, 0x1
BEGIN
- GROUPBOX "Pack update options",IDC_STATIC,2,32,253,63
+ GROUPBOX "Pack update options",IDC_STATIC,2,27,253,86
CONTROL "On startup",IDC_UPDATEONSTARTUP,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,11,44,52,10
- CONTROL "Remind about not installed pack update",IDC_REMINDER,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,11,72,198,10
+ CONTROL "Remind about not installed pack update",IDC_REMINDER,
+ "Button",BS_AUTOCHECKBOX | WS_TABSTOP,11,72,198,10
GROUPBOX "Hotkey",IDC_STATIC,2,0,253,26
- CONTROL "Go to Customize -> Hotkeys to change the hotkey",IDC_LINK_HOTKEY,"Hyperlink",WS_TABSTOP,9,11,199,10
- GROUPBOX "Notifications",IDC_NOTIFY2,1,95,253,76
- CONTROL "Message boxes",IDC_MSG_BOXES2,"Button",BS_AUTOCHECKBOX | WS_DISABLED | WS_TABSTOP,7,111,79,10
- CONTROL "Errors",IDC_ERRORS2,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,124,57,10
- CONTROL "Info messages",IDC_INFO_MESSAGES2,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,137,80,10
- CONTROL "Progress dialogs",IDC_PROGR_DLG2,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,151,80,10
+ CONTROL "Go to Customize -> Hotkeys to change the hotkey",IDC_LINK_HOTKEY,
+ "Hyperlink",WS_TABSTOP,9,11,199,10
+ CONTROL "Message boxes",IDC_MSG_BOXES2,"Button",BS_AUTOCHECKBOX | WS_DISABLED | WS_TABSTOP,8,126,79,10
+ CONTROL "Errors",IDC_ERRORS2,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,8,136,57,10
+ CONTROL "Info messages",IDC_INFO_MESSAGES2,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,8,146,80,10
+ CONTROL "Progress dialogs",IDC_PROGR_DLG2,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,8,157,80,10
CONTROL "Every",IDC_UPDATEONPERIOD,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,11,58,52,10
EDITTEXT IDC_PERIOD,65,56,28,14,ES_AUTOHSCROLL | ES_NUMBER | WS_DISABLED
CONTROL "",IDC_PERIODSPIN,"msctls_updown32",UDS_SETBUDDYINT | UDS_ALIGNRIGHT | UDS_AUTOBUDDY | UDS_ARROWKEYS | WS_DISABLED,92,56,10,15
COMBOBOX IDC_PERIODMEASURE,114,56,58,30,CBS_DROPDOWNLIST | CBS_SORT | WS_DISABLED | WS_VSCROLL | WS_TABSTOP
CONTROL "(but only once a day)",IDC_ONLYONCEADAY,"Button",BS_AUTOCHECKBOX | WS_DISABLED | WS_TABSTOP,92,44,161,10
+ GROUPBOX "Notifications",IDC_NOTIFY2,1,115,253,58
+ RTEXT "Update File URL:",IDC_STATIC,7,86,59,8
+ EDITTEXT IDC_UPDATE_URL,69,84,177,14,ES_AUTOHSCROLL
END
IDD_POPUP DIALOGEX 0, 0, 316, 182
@@ -172,14 +175,26 @@ BEGIN BOTTOMMARGIN, 201
END
+ IDD_DOWNLOAD, DIALOG
+ BEGIN
+ END
+
+ IDD_POPUPDUMMI, DIALOG
+ BEGIN
+ END
+
IDD_OPT_UPDATENOTIFY, DIALOG
BEGIN
BOTTOMMARGIN, 95
END
+
+ IDD_POPUP, DIALOG
+ BEGIN
+ END
END
#endif // APSTUDIO_INVOKED
-#endif // Русский (Россия) resources
+#endif // Russian (Russia) resources
/////////////////////////////////////////////////////////////////////////////
diff --git a/plugins/PackUpdater/Src/Common.h b/plugins/PackUpdater/Src/Common.h index f32ab13461..a72e52ce6c 100644 --- a/plugins/PackUpdater/Src/Common.h +++ b/plugins/PackUpdater/Src/Common.h @@ -26,7 +26,9 @@ Boston, MA 02111-1307, USA. #include <stdio.h>
#include <windows.h>
#include <Windowsx.h>
-#include "vector" // stl vector header
+#include <vector> // stl vector header
+#include <map>
+#include <string>
#include <Shlobj.h>
// Miranda header files
@@ -39,6 +41,7 @@ Boston, MA 02111-1307, USA. #include <m_database.h>
#include <m_utils.h>
#include <m_system.h>
+#include <m_system_cpp.h>
#include <m_popup.h>
#include <m_hotkeys.h>
#include <m_netlib.h>
@@ -66,12 +69,8 @@ struct FILEURL struct FILEINFO
{
- TCHAR tszCurVer[16];
- TCHAR tszNewVer[16];
- TCHAR tszLastVer[16];
- TCHAR tszAdvFolder[256];
- TCHAR tszInfoURL[2048];
- TCHAR tszMessage[5000];
+ char curhash[32+1];
+ char newhash[32+1];
TCHAR tszDescr[256];
FILEURL File;
BOOL enabled;
@@ -80,21 +79,24 @@ struct FILEINFO BYTE Force;
};
-struct PackUpdaterIconList
+struct PopupDataText
{
- char* szIconName;
- TCHAR* tszDescr;
- int IconID;
+ TCHAR* Title;
+ TCHAR* Text;
};
-#define DEFAULT_REMINDER 1
-#define DEFAULT_UPDATEONSTARTUP 1
-#define DEFAULT_ONLYONCEADAY 0
-#define DEFAULT_UPDATEONPERIOD 0
-#define DEFAULT_PERIOD 1
-#define DEFAULT_PERIODMEASURE 1
-#define DEFAULT_FILECOUNT 0
-#define DEFAULT_FILETYPE 0 //0 - not defined, 1 - pack, 2 - plugin, 3 - icon, 4 - files in miranda root (e.g. langpack, dbtool), 5 - same as 4 without restart
+#define DEFAULT_REMINDER 1
+#define DEFAULT_UPDATEONSTARTUP 1
+#define DEFAULT_ONLYONCEADAY 0
+#define DEFAULT_UPDATEONPERIOD 0
+#define DEFAULT_PERIOD 1
+#define DEFAULT_PERIODMEASURE 1
+
+#ifdef WIN32
+ #define DEFAULT_UPDATE_URL "http://nightly.miranda.im/x32/"
+#else
+ #define DEFAULT_UPDATE_URL "http://nightly.miranda.im/x64/"
+#endif
#define IDINFO 3
#define IDDOWNLOAD 4
@@ -104,16 +106,15 @@ using std::wstring; using namespace std;
extern HINSTANCE hInst;
-extern INT FileCount, CurrentFile, Number, UpdatesCount, Period;
+extern INT /*CurrentFile,*/ Number, Period;
extern BOOL Silent, DlgDld;
extern BYTE Reminder, UpdateOnStartup, UpdateOnPeriod, OnlyOnceADay, PeriodMeasure;
extern TCHAR tszRoot[MAX_PATH], tszDialogMsg[2048];
extern FILEINFO* pFileInfo;
-extern FILEURL* pFileUrl;
-extern HANDLE CheckThread, hOnPreShutdown, hOptHook, hLoadHook;
+//extern FILEURL* pFileUrl;
+extern HANDLE CheckThread;
extern MYOPTIONS MyOptions;
extern aPopups PopupsList[POPUPS];
-extern LPCTSTR Title, Text;
extern HANDLE Timer;
VOID InitPopupList();
@@ -129,7 +130,7 @@ INT OptInit(WPARAM wParam, LPARAM lParam); VOID DoCheck(INT iFlag, INT iFlag2);
BOOL DownloadFile(LPCTSTR tszURL, LPCTSTR tszLocal);
VOID show_popup(HWND hDlg, LPCTSTR Title, LPCTSTR Text, INT Number, INT ActType);
-VOID DlgDownloadProc();
+VOID DlgDownloadProc(FILEURL *pFileUrl, PopupDataText temp);
INT_PTR CALLBACK DlgUpdate(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
INT_PTR CALLBACK DlgMsgPop(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
void __stdcall ExitMe(void*);
diff --git a/plugins/PackUpdater/Src/Events.cpp b/plugins/PackUpdater/Src/Events.cpp index eef80fc3f4..e08df623e3 100644 --- a/plugins/PackUpdater/Src/Events.cpp +++ b/plugins/PackUpdater/Src/Events.cpp @@ -24,7 +24,6 @@ BOOL Silent; int ModulesLoaded(WPARAM wParam, LPARAM lParam)
{
- UnhookEvent(hLoadHook);
Silent = true;
HOTKEYDESC hkd = {0};
hkd.cbSize = sizeof(hkd);
@@ -75,8 +74,5 @@ INT OnPreShutdown(WPARAM wParam, LPARAM lParam) {
CancelWaitableTimer(Timer);
CloseHandle(Timer);
-
- UnhookEvent(hOptHook);
- UnhookEvent(hOnPreShutdown);
return 0;
}
\ No newline at end of file diff --git a/plugins/PackUpdater/Src/Minizip/crypt.h b/plugins/PackUpdater/Src/Minizip/crypt.h new file mode 100644 index 0000000000..a01d08d932 --- /dev/null +++ b/plugins/PackUpdater/Src/Minizip/crypt.h @@ -0,0 +1,131 @@ +/* crypt.h -- base code for crypt/uncrypt ZIPfile + + + Version 1.01e, February 12th, 2005 + + Copyright (C) 1998-2005 Gilles Vollant + + This code is a modified version of crypting code in Infozip distribution + + The encryption/decryption parts of this source code (as opposed to the + non-echoing password parts) were originally written in Europe. The + whole source package can be freely distributed, including from the USA. + (Prior to January 2000, re-export from the US was a violation of US law.) + + This encryption code is a direct transcription of the algorithm from + Roger Schlafly, described by Phil Katz in the file appnote.txt. This + file (appnote.txt) is distributed with the PKZIP program (even in the + version without encryption capabilities). + + If you don't need crypting in your application, just define symbols + NOCRYPT and NOUNCRYPT. + + This code support the "Traditional PKWARE Encryption". + + The new AES encryption added on Zip format by Winzip (see the page + http://www.winzip.com/aes_info.htm ) and PKWare PKZip 5.x Strong + Encryption is not supported. +*/ + +#define CRC32(c, b) ((*(pcrc_32_tab+(((int)(c) ^ (b)) & 0xff))) ^ ((c) >> 8)) + +/*********************************************************************** + * Return the next byte in the pseudo-random sequence + */ +static int decrypt_byte(unsigned long* pkeys, const unsigned long* pcrc_32_tab) +{ + unsigned temp; /* POTENTIAL BUG: temp*(temp^1) may overflow in an + * unpredictable manner on 16-bit systems; not a problem + * with any known compiler so far, though */ + + temp = ((unsigned)(*(pkeys+2)) & 0xffff) | 2; + return (int)(((temp * (temp ^ 1)) >> 8) & 0xff); +} + +/*********************************************************************** + * Update the encryption keys with the next byte of plain text + */ +static int update_keys(unsigned long* pkeys,const unsigned long* pcrc_32_tab,int c) +{ + (*(pkeys+0)) = CRC32((*(pkeys+0)), c); + (*(pkeys+1)) += (*(pkeys+0)) & 0xff; + (*(pkeys+1)) = (*(pkeys+1)) * 134775813L + 1; + { + register int keyshift = (int)((*(pkeys+1)) >> 24); + (*(pkeys+2)) = CRC32((*(pkeys+2)), keyshift); + } + return c; +} + + +/*********************************************************************** + * Initialize the encryption keys and the random header according to + * the given password. + */ +static void init_keys(const char* passwd,unsigned long* pkeys,const unsigned long* pcrc_32_tab) +{ + *(pkeys+0) = 305419896L; + *(pkeys+1) = 591751049L; + *(pkeys+2) = 878082192L; + while (*passwd != '\0') { + update_keys(pkeys,pcrc_32_tab,(int)*passwd); + passwd++; + } +} + +#define zdecode(pkeys,pcrc_32_tab,c) \ + (update_keys(pkeys,pcrc_32_tab,c ^= decrypt_byte(pkeys,pcrc_32_tab))) + +#define zencode(pkeys,pcrc_32_tab,c,t) \ + (t=decrypt_byte(pkeys,pcrc_32_tab), update_keys(pkeys,pcrc_32_tab,c), t^(c)) + +#ifdef INCLUDECRYPTINGCODE_IFCRYPTALLOWED + +#define RAND_HEAD_LEN 12 + /* "last resort" source for second part of crypt seed pattern */ +# ifndef ZCR_SEED2 +# define ZCR_SEED2 3141592654UL /* use PI as default pattern */ +# endif + +static int crypthead(const char* passwd, /* password string */ + unsigned char* buf, /* where to write header */ + int bufSize, + unsigned long* pkeys, + const unsigned long* pcrc_32_tab, + unsigned long crcForCrypting) +{ + int n; /* index in random header */ + int t; /* temporary */ + int c; /* random byte */ + unsigned char header[RAND_HEAD_LEN-2]; /* random header */ + static unsigned calls = 0; /* ensure different random header each time */ + + if (bufSize<RAND_HEAD_LEN) + return 0; + + /* First generate RAND_HEAD_LEN-2 random bytes. We encrypt the + * output of rand() to get less predictability, since rand() is + * often poorly implemented. + */ + if (++calls == 1) + { + srand((unsigned)(time(NULL) ^ ZCR_SEED2)); + } + init_keys(passwd, pkeys, pcrc_32_tab); + for (n = 0; n < RAND_HEAD_LEN-2; n++) + { + c = (rand() >> 7) & 0xff; + header[n] = (unsigned char)zencode(pkeys, pcrc_32_tab, c, t); + } + /* Encrypt random header (last two bytes is high word of crc) */ + init_keys(passwd, pkeys, pcrc_32_tab); + for (n = 0; n < RAND_HEAD_LEN-2; n++) + { + buf[n] = (unsigned char)zencode(pkeys, pcrc_32_tab, header[n], t); + } + buf[n++] = (unsigned char)zencode(pkeys, pcrc_32_tab, (int)(crcForCrypting >> 16) & 0xff, t); + buf[n++] = (unsigned char)zencode(pkeys, pcrc_32_tab, (int)(crcForCrypting >> 24) & 0xff, t); + return n; +} + +#endif diff --git a/plugins/PackUpdater/Src/Minizip/ioapi.c b/plugins/PackUpdater/Src/Minizip/ioapi.c new file mode 100644 index 0000000000..a6cd3f3ca8 --- /dev/null +++ b/plugins/PackUpdater/Src/Minizip/ioapi.c @@ -0,0 +1,246 @@ +/* ioapi.h -- IO base function header for compress/uncompress .zip + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications for Zip64 support + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + +*/ + +#if (defined(_WIN32) && !defined(_CRT_SECURE_NO_WARNINGS)) + #define _CRT_SECURE_NO_WARNINGS +#endif + +#include "ioapi.h" + +voidpf call_zopen64 (const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode) +{ + if (pfilefunc->zfile_func64.zopen64_file != NULL) + return (*(pfilefunc->zfile_func64.zopen64_file)) (pfilefunc->zfile_func64.opaque,filename,mode); + else + { + return (*(pfilefunc->zopen32_file))(pfilefunc->zfile_func64.opaque,(const TCHAR*)filename,mode); + } +} + +long call_zseek64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin) +{ + if (pfilefunc->zfile_func64.zseek64_file != NULL) + return (*(pfilefunc->zfile_func64.zseek64_file)) (pfilefunc->zfile_func64.opaque,filestream,offset,origin); + else + { + if (origin == ZLIB_FILEFUNC_SEEK_SET) + { + uLong offsetTruncated = (uLong)offset; + if (offsetTruncated != offset) + return -1; + else + return (*(pfilefunc->zseek32_file))(pfilefunc->zfile_func64.opaque,filestream,offsetTruncated,origin); + } + else + { + long offsetTruncated = (long)(__int64)offset; + if (offsetTruncated != (__int64)offset) + return -1; + else + return (*(pfilefunc->zseek32_file))(pfilefunc->zfile_func64.opaque,filestream,offsetTruncated,origin); + } + } +} + +ZPOS64_T call_ztell64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream) +{ + if (pfilefunc->zfile_func64.zseek64_file != NULL) + return (*(pfilefunc->zfile_func64.ztell64_file)) (pfilefunc->zfile_func64.opaque,filestream); + else + { + uLong tell_uLong = (*(pfilefunc->ztell32_file))(pfilefunc->zfile_func64.opaque,filestream); + if ((tell_uLong) == ((uLong)-1)) + return (ZPOS64_T)-1; + else + return tell_uLong; + } +} + +void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32,const zlib_filefunc_def* p_filefunc32) +{ + p_filefunc64_32->zfile_func64.zopen64_file = NULL; + p_filefunc64_32->zopen32_file = p_filefunc32->zopen_file; + p_filefunc64_32->zfile_func64.zerror_file = p_filefunc32->zerror_file; + p_filefunc64_32->zfile_func64.zread_file = p_filefunc32->zread_file; + p_filefunc64_32->zfile_func64.zwrite_file = p_filefunc32->zwrite_file; + p_filefunc64_32->zfile_func64.ztell64_file = NULL; + p_filefunc64_32->zfile_func64.zseek64_file = NULL; + p_filefunc64_32->zfile_func64.zclose_file = p_filefunc32->zclose_file; + p_filefunc64_32->zfile_func64.zerror_file = p_filefunc32->zerror_file; + p_filefunc64_32->zfile_func64.opaque = p_filefunc32->opaque; + p_filefunc64_32->zseek32_file = p_filefunc32->zseek_file; + p_filefunc64_32->ztell32_file = p_filefunc32->ztell_file; +} + + + +static voidpf ZCALLBACK fopen_file_func OF((voidpf opaque, const TCHAR* filename, int mode)); +static uLong ZCALLBACK fread_file_func OF((voidpf opaque, voidpf stream, void* buf, uLong size)); +static uLong ZCALLBACK fwrite_file_func OF((voidpf opaque, voidpf stream, const void* buf,uLong size)); +static ZPOS64_T ZCALLBACK ftell64_file_func OF((voidpf opaque, voidpf stream)); +static long ZCALLBACK fseek64_file_func OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin)); +static int ZCALLBACK fclose_file_func OF((voidpf opaque, voidpf stream)); +static int ZCALLBACK ferror_file_func OF((voidpf opaque, voidpf stream)); + +static voidpf ZCALLBACK fopen_file_func (voidpf opaque, const TCHAR* filename, int mode) +{ + FILE* file = NULL; + const TCHAR* mode_fopen = NULL; + if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ) + mode_fopen = _T("rb"); + else + if (mode & ZLIB_FILEFUNC_MODE_EXISTING) + mode_fopen = _T("r+b"); + else + if (mode & ZLIB_FILEFUNC_MODE_CREATE) + mode_fopen = _T("wb"); + + if ((filename!=NULL) && (mode_fopen != NULL)) + file = _tfopen(filename, mode_fopen); + return file; +} + +static voidpf ZCALLBACK fopen64_file_func (voidpf opaque, const void* filename, int mode) +{ + FILE* file = NULL; + const TCHAR* mode_fopen = NULL; + if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ) + mode_fopen = _T("rb"); + else + if (mode & ZLIB_FILEFUNC_MODE_EXISTING) + mode_fopen = _T("r+b"); + else + if (mode & ZLIB_FILEFUNC_MODE_CREATE) + mode_fopen = _T("wb"); + + if ((filename!=NULL) && (mode_fopen != NULL)) + file = _tfopen((const TCHAR*)filename, mode_fopen); + return file; +} + + +static uLong ZCALLBACK fread_file_func (voidpf opaque, voidpf stream, void* buf, uLong size) +{ + uLong ret; + ret = (uLong)fread(buf, 1, (size_t)size, (FILE *)stream); + return ret; +} + +static uLong ZCALLBACK fwrite_file_func (voidpf opaque, voidpf stream, const void* buf, uLong size) +{ + uLong ret; + ret = (uLong)fwrite(buf, 1, (size_t)size, (FILE *)stream); + return ret; +} + +static long ZCALLBACK ftell_file_func (voidpf opaque, voidpf stream) +{ + long ret; + ret = ftell((FILE *)stream); + return ret; +} + + +static ZPOS64_T ZCALLBACK ftell64_file_func (voidpf opaque, voidpf stream) +{ + ZPOS64_T ret; + ret = ftello64((FILE *)stream); + return ret; +} + +static long ZCALLBACK fseek_file_func (voidpf opaque, voidpf stream, uLong offset, int origin) +{ + int fseek_origin=0; + long ret; + switch (origin) + { + case ZLIB_FILEFUNC_SEEK_CUR : + fseek_origin = SEEK_CUR; + break; + case ZLIB_FILEFUNC_SEEK_END : + fseek_origin = SEEK_END; + break; + case ZLIB_FILEFUNC_SEEK_SET : + fseek_origin = SEEK_SET; + break; + default: return -1; + } + ret = 0; + if (fseek((FILE *)stream, offset, fseek_origin) != 0) + ret = -1; + return ret; +} + +static long ZCALLBACK fseek64_file_func (voidpf opaque, voidpf stream, ZPOS64_T offset, int origin) +{ + int fseek_origin=0; + long ret; + switch (origin) + { + case ZLIB_FILEFUNC_SEEK_CUR : + fseek_origin = SEEK_CUR; + break; + case ZLIB_FILEFUNC_SEEK_END : + fseek_origin = SEEK_END; + break; + case ZLIB_FILEFUNC_SEEK_SET : + fseek_origin = SEEK_SET; + break; + default: return -1; + } + ret = 0; + + if(fseeko64((FILE *)stream, offset, fseek_origin) != 0) + ret = -1; + + return ret; +} + + +static int ZCALLBACK fclose_file_func (voidpf opaque, voidpf stream) +{ + int ret; + ret = fclose((FILE *)stream); + return ret; +} + +static int ZCALLBACK ferror_file_func (voidpf opaque, voidpf stream) +{ + int ret; + ret = ferror((FILE *)stream); + return ret; +} + +void fill_fopen_filefunc (pzlib_filefunc_def) + zlib_filefunc_def* pzlib_filefunc_def; +{ + pzlib_filefunc_def->zopen_file = fopen_file_func; + pzlib_filefunc_def->zread_file = fread_file_func; + pzlib_filefunc_def->zwrite_file = fwrite_file_func; + pzlib_filefunc_def->ztell_file = ftell_file_func; + pzlib_filefunc_def->zseek_file = fseek_file_func; + pzlib_filefunc_def->zclose_file = fclose_file_func; + pzlib_filefunc_def->zerror_file = ferror_file_func; + pzlib_filefunc_def->opaque = NULL; +} + +void fill_fopen64_filefunc (zlib_filefunc64_def* pzlib_filefunc_def) +{ + pzlib_filefunc_def->zopen64_file = fopen64_file_func; + pzlib_filefunc_def->zread_file = fread_file_func; + pzlib_filefunc_def->zwrite_file = fwrite_file_func; + pzlib_filefunc_def->ztell64_file = ftell64_file_func; + pzlib_filefunc_def->zseek64_file = fseek64_file_func; + pzlib_filefunc_def->zclose_file = fclose_file_func; + pzlib_filefunc_def->zerror_file = ferror_file_func; + pzlib_filefunc_def->opaque = NULL; +} diff --git a/plugins/PackUpdater/Src/Minizip/ioapi.h b/plugins/PackUpdater/Src/Minizip/ioapi.h new file mode 100644 index 0000000000..3fc4d0324b --- /dev/null +++ b/plugins/PackUpdater/Src/Minizip/ioapi.h @@ -0,0 +1,201 @@ +/* ioapi.h -- IO base function header for compress/uncompress .zip + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications for Zip64 support + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + + Changes + + Oct-2009 - Defined ZPOS64_T to fpos_t on windows and u_int64_t on linux. (might need to find a better why for this) + Oct-2009 - Change to fseeko64, ftello64 and fopen64 so large files would work on linux. + More if/def section may be needed to support other platforms + Oct-2009 - Defined fxxxx64 calls to normal fopen/ftell/fseek so they would compile on windows. + (but you should use iowin32.c for windows instead) + +*/ + +#ifndef _ZLIBIOAPI64_H +#define _ZLIBIOAPI64_H + +#if (!defined(_WIN32)) && (!defined(WIN32)) + + // Linux needs this to support file operation on files larger then 4+GB + // But might need better if/def to select just the platforms that needs them. + + #ifndef __USE_FILE_OFFSET64 + #define __USE_FILE_OFFSET64 + #endif + #ifndef __USE_LARGEFILE64 + #define __USE_LARGEFILE64 + #endif + #ifndef _LARGEFILE64_SOURCE + #define _LARGEFILE64_SOURCE + #endif + #ifndef _FILE_OFFSET_BIT + #define _FILE_OFFSET_BIT 64 + #endif +#endif + +#include <tchar.h> +#include <stdio.h> +#include <stdlib.h> +#include "zlib.h" + +#if defined(USE_FILE32API) +#define fopen64 fopen +#define ftello64 ftell +#define fseeko64 fseek +#else +#ifdef _MSC_VER + #define fopen64 fopen + #if (_MSC_VER >= 1400) && (!(defined(NO_MSCVER_FILE64_FUNC))) + #define ftello64 _ftelli64 + #define fseeko64 _fseeki64 + #else // old MSC + #define ftello64 ftell + #define fseeko64(a, b, c) fseek(a, (long)b, c) + #endif +#endif +#endif + +/* +#ifndef ZPOS64_T + #ifdef _WIN32 + #define ZPOS64_T fpos_t + #else + #include <stdint.h> + #define ZPOS64_T uint64_t + #endif +#endif +*/ + +#ifdef HAVE_MINIZIP64_CONF_H +#include "mz64conf.h" +#endif + +/* a type choosen by DEFINE */ +#ifdef HAVE_64BIT_INT_CUSTOM +typedef 64BIT_INT_CUSTOM_TYPE ZPOS64_T; +#else +#ifdef HAS_STDINT_H +#include "stdint.h" +typedef uint64_t ZPOS64_T; +#else + + +#if defined(_MSC_VER) || defined(__BORLANDC__) +typedef unsigned __int64 ZPOS64_T; +#else +typedef unsigned long long int ZPOS64_T; +#endif +#endif +#endif + + + +#ifdef __cplusplus +extern "C" { +#endif + + +#define ZLIB_FILEFUNC_SEEK_CUR (1) +#define ZLIB_FILEFUNC_SEEK_END (2) +#define ZLIB_FILEFUNC_SEEK_SET (0) + +#define ZLIB_FILEFUNC_MODE_READ (1) +#define ZLIB_FILEFUNC_MODE_WRITE (2) +#define ZLIB_FILEFUNC_MODE_READWRITEFILTER (3) + +#define ZLIB_FILEFUNC_MODE_EXISTING (4) +#define ZLIB_FILEFUNC_MODE_CREATE (8) + + +#ifndef ZCALLBACK + #if (defined(WIN32) || defined(_WIN32) || defined (WINDOWS) || defined (_WINDOWS)) && defined(CALLBACK) && defined (USEWINDOWS_CALLBACK) + #define ZCALLBACK CALLBACK + #else + #define ZCALLBACK + #endif +#endif + + + + +typedef voidpf (ZCALLBACK *open_file_func) OF((voidpf opaque, const TCHAR* filename, int mode)); +typedef uLong (ZCALLBACK *read_file_func) OF((voidpf opaque, voidpf stream, void* buf, uLong size)); +typedef uLong (ZCALLBACK *write_file_func) OF((voidpf opaque, voidpf stream, const void* buf, uLong size)); +typedef int (ZCALLBACK *close_file_func) OF((voidpf opaque, voidpf stream)); +typedef int (ZCALLBACK *testerror_file_func) OF((voidpf opaque, voidpf stream)); + +typedef long (ZCALLBACK *tell_file_func) OF((voidpf opaque, voidpf stream)); +typedef long (ZCALLBACK *seek_file_func) OF((voidpf opaque, voidpf stream, uLong offset, int origin)); + + +/* here is the "old" 32 bits structure structure */ +typedef struct zlib_filefunc_def_s +{ + open_file_func zopen_file; + read_file_func zread_file; + write_file_func zwrite_file; + tell_file_func ztell_file; + seek_file_func zseek_file; + close_file_func zclose_file; + testerror_file_func zerror_file; + voidpf opaque; +} zlib_filefunc_def; + +typedef ZPOS64_T (ZCALLBACK *tell64_file_func) OF((voidpf opaque, voidpf stream)); +typedef long (ZCALLBACK *seek64_file_func) OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin)); +typedef voidpf (ZCALLBACK *open64_file_func) OF((voidpf opaque, const void* filename, int mode)); + +typedef struct zlib_filefunc64_def_s +{ + open64_file_func zopen64_file; + read_file_func zread_file; + write_file_func zwrite_file; + tell64_file_func ztell64_file; + seek64_file_func zseek64_file; + close_file_func zclose_file; + testerror_file_func zerror_file; + voidpf opaque; +} zlib_filefunc64_def; + +void fill_fopen64_filefunc OF((zlib_filefunc64_def* pzlib_filefunc_def)); +void fill_fopen_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def)); + +/* now internal definition, only for zip.c and unzip.h */ +typedef struct zlib_filefunc64_32_def_s +{ + zlib_filefunc64_def zfile_func64; + open_file_func zopen32_file; + tell_file_func ztell32_file; + seek_file_func zseek32_file; +} zlib_filefunc64_32_def; + + +#define ZREAD64(filefunc,filestream,buf,size) ((*((filefunc).zfile_func64.zread_file)) ((filefunc).zfile_func64.opaque,filestream,buf,size)) +#define ZWRITE64(filefunc,filestream,buf,size) ((*((filefunc).zfile_func64.zwrite_file)) ((filefunc).zfile_func64.opaque,filestream,buf,size)) +//#define ZTELL64(filefunc,filestream) ((*((filefunc).ztell64_file)) ((filefunc).opaque,filestream)) +//#define ZSEEK64(filefunc,filestream,pos,mode) ((*((filefunc).zseek64_file)) ((filefunc).opaque,filestream,pos,mode)) +#define ZCLOSE64(filefunc,filestream) ((*((filefunc).zfile_func64.zclose_file)) ((filefunc).zfile_func64.opaque,filestream)) +#define ZERROR64(filefunc,filestream) ((*((filefunc).zfile_func64.zerror_file)) ((filefunc).zfile_func64.opaque,filestream)) + +voidpf call_zopen64 OF((const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode)); +long call_zseek64 OF((const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin)); +ZPOS64_T call_ztell64 OF((const zlib_filefunc64_32_def* pfilefunc,voidpf filestream)); + +void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32,const zlib_filefunc_def* p_filefunc32); + +#define ZOPEN64(filefunc,filename,mode) (call_zopen64((&(filefunc)),(filename),(mode))) +#define ZTELL64(filefunc,filestream) (call_ztell64((&(filefunc)),(filestream))) +#define ZSEEK64(filefunc,filestream,pos,mode) (call_zseek64((&(filefunc)),(filestream),(pos),(mode))) + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/plugins/PackUpdater/Src/Minizip/iowin32.c b/plugins/PackUpdater/Src/Minizip/iowin32.c new file mode 100644 index 0000000000..ff73007639 --- /dev/null +++ b/plugins/PackUpdater/Src/Minizip/iowin32.c @@ -0,0 +1,389 @@ +/* iowin32.c -- IO base function header for compress/uncompress .zip + Version 1.1, February 14h, 2010 + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications for Zip64 support + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + +*/ + +#include <stdlib.h> + +#include "zlib.h" +#include "ioapi.h" +#include "iowin32.h" + +#ifndef INVALID_HANDLE_VALUE +#define INVALID_HANDLE_VALUE (0xFFFFFFFF) +#endif + +#ifndef INVALID_SET_FILE_POINTER +#define INVALID_SET_FILE_POINTER ((DWORD)-1) +#endif + +voidpf ZCALLBACK win32_open_file_func OF((voidpf opaque, const TCHAR* filename, int mode)); +uLong ZCALLBACK win32_read_file_func OF((voidpf opaque, voidpf stream, void* buf, uLong size)); +uLong ZCALLBACK win32_write_file_func OF((voidpf opaque, voidpf stream, const void* buf, uLong size)); +ZPOS64_T ZCALLBACK win32_tell64_file_func OF((voidpf opaque, voidpf stream)); +long ZCALLBACK win32_seek64_file_func OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin)); +int ZCALLBACK win32_close_file_func OF((voidpf opaque, voidpf stream)); +int ZCALLBACK win32_error_file_func OF((voidpf opaque, voidpf stream)); + +typedef struct +{ + HANDLE hf; + int error; +} WIN32FILE_IOWIN; + + +static void win32_translate_open_mode(int mode, + DWORD* lpdwDesiredAccess, + DWORD* lpdwCreationDisposition, + DWORD* lpdwShareMode, + DWORD* lpdwFlagsAndAttributes) +{ + *lpdwDesiredAccess = *lpdwShareMode = *lpdwFlagsAndAttributes = *lpdwCreationDisposition = 0; + + if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ) + { + *lpdwDesiredAccess = GENERIC_READ; + *lpdwCreationDisposition = OPEN_EXISTING; + *lpdwShareMode = FILE_SHARE_READ; + } + else if (mode & ZLIB_FILEFUNC_MODE_EXISTING) + { + *lpdwDesiredAccess = GENERIC_WRITE | GENERIC_READ; + *lpdwCreationDisposition = OPEN_EXISTING; + } + else if (mode & ZLIB_FILEFUNC_MODE_CREATE) + { + *lpdwDesiredAccess = GENERIC_WRITE | GENERIC_READ; + *lpdwCreationDisposition = CREATE_ALWAYS; + } +} + +static voidpf win32_build_iowin(HANDLE hFile) +{ + voidpf ret=NULL; + + if ((hFile != NULL) && (hFile != INVALID_HANDLE_VALUE)) + { + WIN32FILE_IOWIN w32fiow; + w32fiow.hf = hFile; + w32fiow.error = 0; + ret = malloc(sizeof(WIN32FILE_IOWIN)); + + if (ret==NULL) + CloseHandle(hFile); + else + *((WIN32FILE_IOWIN*)ret) = w32fiow; + } + return ret; +} + +voidpf ZCALLBACK win32_open64_file_func (voidpf opaque,const void* filename,int mode) +{ + const char* mode_fopen = NULL; + DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; + HANDLE hFile = NULL; + + win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); + + if ((filename!=NULL) && (dwDesiredAccess != 0)) + hFile = CreateFile((LPCTSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL); + + return win32_build_iowin(hFile); +} + + +voidpf ZCALLBACK win32_open64_file_funcA (voidpf opaque,const void* filename,int mode) +{ + const char* mode_fopen = NULL; + DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; + HANDLE hFile = NULL; + + win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); + + if ((filename!=NULL) && (dwDesiredAccess != 0)) + hFile = CreateFileA((LPCSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL); + + return win32_build_iowin(hFile); +} + + +voidpf ZCALLBACK win32_open64_file_funcW (voidpf opaque,const void* filename,int mode) +{ + const char* mode_fopen = NULL; + DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; + HANDLE hFile = NULL; + + win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); + + if ((filename!=NULL) && (dwDesiredAccess != 0)) + hFile = CreateFileW((LPCWSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL); + + return win32_build_iowin(hFile); +} + + +voidpf ZCALLBACK win32_open_file_func (voidpf opaque,const TCHAR* filename,int mode) +{ + const char* mode_fopen = NULL; + DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; + HANDLE hFile = NULL; + + win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); + + if ((filename!=NULL) && (dwDesiredAccess != 0)) + hFile = CreateFile((LPCTSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL); + + return win32_build_iowin(hFile); +} + + +uLong ZCALLBACK win32_read_file_func (voidpf opaque, voidpf stream, void* buf,uLong size) +{ + uLong ret=0; + HANDLE hFile = NULL; + if (stream!=NULL) + hFile = ((WIN32FILE_IOWIN*)stream) -> hf; + + if (hFile != NULL) + { + if (!ReadFile(hFile, buf, size, &ret, NULL)) + { + DWORD dwErr = GetLastError(); + if (dwErr == ERROR_HANDLE_EOF) + dwErr = 0; + ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; + } + } + + return ret; +} + + +uLong ZCALLBACK win32_write_file_func (voidpf opaque,voidpf stream,const void* buf,uLong size) +{ + uLong ret=0; + HANDLE hFile = NULL; + if (stream!=NULL) + hFile = ((WIN32FILE_IOWIN*)stream) -> hf; + + if (hFile != NULL) + { + if (!WriteFile(hFile, buf, size, &ret, NULL)) + { + DWORD dwErr = GetLastError(); + if (dwErr == ERROR_HANDLE_EOF) + dwErr = 0; + ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; + } + } + + return ret; +} + +long ZCALLBACK win32_tell_file_func (voidpf opaque,voidpf stream) +{ + long ret=-1; + HANDLE hFile = NULL; + if (stream!=NULL) + hFile = ((WIN32FILE_IOWIN*)stream) -> hf; + if (hFile != NULL) + { + DWORD dwSet = SetFilePointer(hFile, 0, NULL, FILE_CURRENT); + if (dwSet == INVALID_SET_FILE_POINTER) + { + DWORD dwErr = GetLastError(); + ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; + ret = -1; + } + else + ret=(long)dwSet; + } + return ret; +} + +ZPOS64_T ZCALLBACK win32_tell64_file_func (voidpf opaque, voidpf stream) +{ + ZPOS64_T ret= (ZPOS64_T)-1; + HANDLE hFile = NULL; + if (stream!=NULL) + hFile = ((WIN32FILE_IOWIN*)stream)->hf; + + if (hFile) + { + LARGE_INTEGER li; + li.QuadPart = 0; + li.u.LowPart = SetFilePointer(hFile, li.u.LowPart, &li.u.HighPart, FILE_CURRENT); + if ( (li.LowPart == 0xFFFFFFFF) && (GetLastError() != NO_ERROR)) + { + DWORD dwErr = GetLastError(); + ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; + ret = (ZPOS64_T)-1; + } + else + ret=li.QuadPart; + } + return ret; +} + + +long ZCALLBACK win32_seek_file_func (voidpf opaque,voidpf stream,uLong offset,int origin) +{ + DWORD dwMoveMethod=0xFFFFFFFF; + HANDLE hFile = NULL; + + long ret=-1; + if (stream!=NULL) + hFile = ((WIN32FILE_IOWIN*)stream) -> hf; + switch (origin) + { + case ZLIB_FILEFUNC_SEEK_CUR : + dwMoveMethod = FILE_CURRENT; + break; + case ZLIB_FILEFUNC_SEEK_END : + dwMoveMethod = FILE_END; + break; + case ZLIB_FILEFUNC_SEEK_SET : + dwMoveMethod = FILE_BEGIN; + break; + default: return -1; + } + + if (hFile != NULL) + { + DWORD dwSet = SetFilePointer(hFile, offset, NULL, dwMoveMethod); + if (dwSet == INVALID_SET_FILE_POINTER) + { + DWORD dwErr = GetLastError(); + ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; + ret = -1; + } + else + ret=0; + } + return ret; +} + +long ZCALLBACK win32_seek64_file_func (voidpf opaque, voidpf stream,ZPOS64_T offset,int origin) +{ + DWORD dwMoveMethod=0xFFFFFFFF; + HANDLE hFile = NULL; + long ret=-1; + + if (stream!=NULL) + hFile = ((WIN32FILE_IOWIN*)stream)->hf; + + switch (origin) + { + case ZLIB_FILEFUNC_SEEK_CUR : + dwMoveMethod = FILE_CURRENT; + break; + case ZLIB_FILEFUNC_SEEK_END : + dwMoveMethod = FILE_END; + break; + case ZLIB_FILEFUNC_SEEK_SET : + dwMoveMethod = FILE_BEGIN; + break; + default: return -1; + } + + if (hFile) + { + LARGE_INTEGER* li = (LARGE_INTEGER*)&offset; + DWORD dwSet = SetFilePointer(hFile, li->u.LowPart, &li->u.HighPart, dwMoveMethod); + if (dwSet == INVALID_SET_FILE_POINTER) + { + DWORD dwErr = GetLastError(); + ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; + ret = -1; + } + else + ret=0; + } + return ret; +} + +int ZCALLBACK win32_close_file_func (voidpf opaque, voidpf stream) +{ + int ret=-1; + + if (stream!=NULL) + { + HANDLE hFile; + hFile = ((WIN32FILE_IOWIN*)stream) -> hf; + if (hFile != NULL) + { + CloseHandle(hFile); + ret=0; + } + free(stream); + } + return ret; +} + +int ZCALLBACK win32_error_file_func (voidpf opaque,voidpf stream) +{ + int ret=-1; + if (stream!=NULL) + { + ret = ((WIN32FILE_IOWIN*)stream) -> error; + } + return ret; +} + +void fill_win32_filefunc (zlib_filefunc_def* pzlib_filefunc_def) +{ + pzlib_filefunc_def->zopen_file = win32_open_file_func; + pzlib_filefunc_def->zread_file = win32_read_file_func; + pzlib_filefunc_def->zwrite_file = win32_write_file_func; + pzlib_filefunc_def->ztell_file = win32_tell_file_func; + pzlib_filefunc_def->zseek_file = win32_seek_file_func; + pzlib_filefunc_def->zclose_file = win32_close_file_func; + pzlib_filefunc_def->zerror_file = win32_error_file_func; + pzlib_filefunc_def->opaque = NULL; +} + +void fill_win32_filefunc64(zlib_filefunc64_def* pzlib_filefunc_def) +{ + pzlib_filefunc_def->zopen64_file = win32_open64_file_func; + pzlib_filefunc_def->zread_file = win32_read_file_func; + pzlib_filefunc_def->zwrite_file = win32_write_file_func; + pzlib_filefunc_def->ztell64_file = win32_tell64_file_func; + pzlib_filefunc_def->zseek64_file = win32_seek64_file_func; + pzlib_filefunc_def->zclose_file = win32_close_file_func; + pzlib_filefunc_def->zerror_file = win32_error_file_func; + pzlib_filefunc_def->opaque = NULL; +} + + +void fill_win32_filefunc64A(zlib_filefunc64_def* pzlib_filefunc_def) +{ + pzlib_filefunc_def->zopen64_file = win32_open64_file_funcA; + pzlib_filefunc_def->zread_file = win32_read_file_func; + pzlib_filefunc_def->zwrite_file = win32_write_file_func; + pzlib_filefunc_def->ztell64_file = win32_tell64_file_func; + pzlib_filefunc_def->zseek64_file = win32_seek64_file_func; + pzlib_filefunc_def->zclose_file = win32_close_file_func; + pzlib_filefunc_def->zerror_file = win32_error_file_func; + pzlib_filefunc_def->opaque = NULL; +} + + +void fill_win32_filefunc64W(zlib_filefunc64_def* pzlib_filefunc_def) +{ + pzlib_filefunc_def->zopen64_file = win32_open64_file_funcW; + pzlib_filefunc_def->zread_file = win32_read_file_func; + pzlib_filefunc_def->zwrite_file = win32_write_file_func; + pzlib_filefunc_def->ztell64_file = win32_tell64_file_func; + pzlib_filefunc_def->zseek64_file = win32_seek64_file_func; + pzlib_filefunc_def->zclose_file = win32_close_file_func; + pzlib_filefunc_def->zerror_file = win32_error_file_func; + pzlib_filefunc_def->opaque = NULL; +} diff --git a/plugins/PackUpdater/Src/Minizip/iowin32.h b/plugins/PackUpdater/Src/Minizip/iowin32.h new file mode 100644 index 0000000000..0ca0969a7d --- /dev/null +++ b/plugins/PackUpdater/Src/Minizip/iowin32.h @@ -0,0 +1,28 @@ +/* iowin32.h -- IO base function header for compress/uncompress .zip + Version 1.1, February 14h, 2010 + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications for Zip64 support + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + +*/ + +#include <windows.h> + + +#ifdef __cplusplus +extern "C" { +#endif + +void fill_win32_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def)); +void fill_win32_filefunc64 OF((zlib_filefunc64_def* pzlib_filefunc_def)); +void fill_win32_filefunc64A OF((zlib_filefunc64_def* pzlib_filefunc_def)); +void fill_win32_filefunc64W OF((zlib_filefunc64_def* pzlib_filefunc_def)); + +#ifdef __cplusplus +} +#endif diff --git a/plugins/PackUpdater/Src/Minizip/unzip.c b/plugins/PackUpdater/Src/Minizip/unzip.c new file mode 100644 index 0000000000..44f9876160 --- /dev/null +++ b/plugins/PackUpdater/Src/Minizip/unzip.c @@ -0,0 +1,2125 @@ +/* unzip.c -- IO for uncompress .zip files using zlib + Version 1.1, February 14h, 2010 + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications of Unzip for Zip64 + Copyright (C) 2007-2008 Even Rouault + + Modifications for Zip64 support on both zip and unzip + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + + + ------------------------------------------------------------------------------------ + Decryption code comes from crypt.c by Info-ZIP but has been greatly reduced in terms of + compatibility with older software. The following is from the original crypt.c. + Code woven in by Terry Thorsen 1/2003. + + Copyright (c) 1990-2000 Info-ZIP. All rights reserved. + + See the accompanying file LICENSE, version 2000-Apr-09 or later + (the contents of which are also included in zip.h) for terms of use. + If, for some reason, all these files are missing, the Info-ZIP license + also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html + + crypt.c (full version) by Info-ZIP. Last revised: [see crypt.h] + + The encryption/decryption parts of this source code (as opposed to the + non-echoing password parts) were originally written in Europe. The + whole source package can be freely distributed, including from the USA. + (Prior to January 2000, re-export from the US was a violation of US law.) + + This encryption code is a direct transcription of the algorithm from + Roger Schlafly, described by Phil Katz in the file appnote.txt. This + file (appnote.txt) is distributed with the PKZIP program (even in the + version without encryption capabilities). + + ------------------------------------------------------------------------------------ + + Changes in unzip.c + + 2007-2008 - Even Rouault - Addition of cpl_unzGetCurrentFileZStreamPos + 2007-2008 - Even Rouault - Decoration of symbol names unz* -> cpl_unz* + 2007-2008 - Even Rouault - Remove old C style function prototypes + 2007-2008 - Even Rouault - Add unzip support for ZIP64 + + Copyright (C) 2007-2008 Even Rouault + + + Oct-2009 - Mathias Svensson - Removed cpl_* from symbol names (Even Rouault added them but since this is now moved to a new project (minizip64) I renamed them again). + Oct-2009 - Mathias Svensson - Fixed problem if uncompressed size was > 4G and compressed size was <4G + should only read the compressed/uncompressed size from the Zip64 format if + the size from normal header was 0xFFFFFFFF + Oct-2009 - Mathias Svensson - Applied some bug fixes from paches recived from Gilles Vollant + Oct-2009 - Mathias Svensson - Applied support to unzip files with compression mathod BZIP2 (bzip2 lib is required) + Patch created by Daniel Borca + + Jan-2010 - back to unzip and minizip 1.0 name scheme, with compatibility layer + + Copyright (C) 1998 - 2010 Gilles Vollant, Even Rouault, Mathias Svensson + +*/ + + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#ifndef NOUNCRYPT + #define NOUNCRYPT +#endif + +#include "zlib.h" +#include "unzip.h" + +#ifdef STDC +# include <stddef.h> +# include <string.h> +# include <stdlib.h> +#endif +#ifdef NO_ERRNO_H + extern int errno; +#else +# include <errno.h> +#endif + + +#ifndef local +# define local static +#endif +/* compile with -Dlocal if your debugger can't find static symbols */ + + +#ifndef CASESENSITIVITYDEFAULT_NO +# if !defined(unix) && !defined(CASESENSITIVITYDEFAULT_YES) +# define CASESENSITIVITYDEFAULT_NO +# endif +#endif + + +#ifndef UNZ_BUFSIZE +#define UNZ_BUFSIZE (16384) +#endif + +#ifndef UNZ_MAXFILENAMEINZIP +#define UNZ_MAXFILENAMEINZIP (256) +#endif + +#ifndef ALLOC +# define ALLOC(size) (malloc(size)) +#endif +#ifndef TRYFREE +# define TRYFREE(p) {if (p) free(p);} +#endif + +#define SIZECENTRALDIRITEM (0x2e) +#define SIZEZIPLOCALHEADER (0x1e) + + +const char unz_copyright[] = + " unzip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll"; + +/* unz_file_info_interntal contain internal info about a file in zipfile*/ +typedef struct unz_file_info64_internal_s +{ + ZPOS64_T offset_curfile;/* relative offset of local header 8 bytes */ +} unz_file_info64_internal; + + +/* file_in_zip_read_info_s contain internal information about a file in zipfile, + when reading and decompress it */ +typedef struct +{ + char *read_buffer; /* internal buffer for compressed data */ + z_stream stream; /* zLib stream structure for inflate */ + +#ifdef HAVE_BZIP2 + bz_stream bstream; /* bzLib stream structure for bziped */ +#endif + + ZPOS64_T pos_in_zipfile; /* position in byte on the zipfile, for fseek*/ + uLong stream_initialised; /* flag set if stream structure is initialised*/ + + ZPOS64_T offset_local_extrafield;/* offset of the local extra field */ + uInt size_local_extrafield;/* size of the local extra field */ + ZPOS64_T pos_local_extrafield; /* position in the local extra field in read*/ + ZPOS64_T total_out_64; + + uLong crc32; /* crc32 of all data uncompressed */ + uLong crc32_wait; /* crc32 we must obtain after decompress all */ + ZPOS64_T rest_read_compressed; /* number of byte to be decompressed */ + ZPOS64_T rest_read_uncompressed;/*number of byte to be obtained after decomp*/ + zlib_filefunc64_32_def z_filefunc; + voidpf filestream; /* io structore of the zipfile */ + uLong compression_method; /* compression method (0==store) */ + ZPOS64_T byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/ + int raw; +} file_in_zip64_read_info_s; + + +/* unz64_s contain internal information about the zipfile +*/ +typedef struct +{ + zlib_filefunc64_32_def z_filefunc; + int is64bitOpenFunction; + voidpf filestream; /* io structore of the zipfile */ + unz_global_info64 gi; /* public global information */ + ZPOS64_T byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/ + ZPOS64_T num_file; /* number of the current file in the zipfile*/ + ZPOS64_T pos_in_central_dir; /* pos of the current file in the central dir*/ + ZPOS64_T current_file_ok; /* flag about the usability of the current file*/ + ZPOS64_T central_pos; /* position of the beginning of the central dir*/ + + ZPOS64_T size_central_dir; /* size of the central directory */ + ZPOS64_T offset_central_dir; /* offset of start of central directory with + respect to the starting disk number */ + + unz_file_info64 cur_file_info; /* public info about the current file in zip*/ + unz_file_info64_internal cur_file_info_internal; /* private info about it*/ + file_in_zip64_read_info_s* pfile_in_zip_read; /* structure about the current + file if we are decompressing it */ + int encrypted; + + int isZip64; + +# ifndef NOUNCRYPT + unsigned long keys[3]; /* keys defining the pseudo-random sequence */ + const unsigned long* pcrc_32_tab; +# endif +} unz64_s; + + +#ifndef NOUNCRYPT +#include "crypt.h" +#endif + +/* =========================================================================== + Read a byte from a gz_stream; update next_in and avail_in. Return EOF + for end of file. + IN assertion: the stream s has been sucessfully opened for reading. +*/ + + +local int unz64local_getByte OF(( + const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + int *pi)); + +local int unz64local_getByte(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, int *pi) +{ + unsigned char c; + int err = (int)ZREAD64(*pzlib_filefunc_def,filestream,&c,1); + if (err==1) + { + *pi = (int)c; + return UNZ_OK; + } + else + { + if (ZERROR64(*pzlib_filefunc_def,filestream)) + return UNZ_ERRNO; + else + return UNZ_EOF; + } +} + + +/* =========================================================================== + Reads a long in LSB order from the given gz_stream. Sets +*/ +local int unz64local_getShort OF(( + const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + uLong *pX)); + +local int unz64local_getShort (const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + uLong *pX) +{ + uLong x ; + int i = 0; + int err; + + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x = (uLong)i; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((uLong)i)<<8; + + if (err==UNZ_OK) + *pX = x; + else + *pX = 0; + return err; +} + +local int unz64local_getLong OF(( + const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + uLong *pX)); + +local int unz64local_getLong (const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + uLong *pX) +{ + uLong x ; + int i = 0; + int err; + + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x = (uLong)i; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((uLong)i)<<8; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((uLong)i)<<16; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((uLong)i)<<24; + + if (err==UNZ_OK) + *pX = x; + else + *pX = 0; + return err; +} + +local int unz64local_getLong64 OF(( + const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + ZPOS64_T *pX)); + + +local int unz64local_getLong64 (const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + ZPOS64_T *pX) +{ + ZPOS64_T x ; + int i = 0; + int err; + + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x = (ZPOS64_T)i; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((ZPOS64_T)i)<<8; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((ZPOS64_T)i)<<16; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((ZPOS64_T)i)<<24; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((ZPOS64_T)i)<<32; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((ZPOS64_T)i)<<40; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((ZPOS64_T)i)<<48; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((ZPOS64_T)i)<<56; + + if (err==UNZ_OK) + *pX = x; + else + *pX = 0; + return err; +} + +/* My own strcmpi / strcasecmp */ +local int strcmpcasenosensitive_internal (const char* fileName1, const char* fileName2) +{ + for (;;) + { + char c1=*(fileName1++); + char c2=*(fileName2++); + if ((c1>='a') && (c1<='z')) + c1 -= 0x20; + if ((c2>='a') && (c2<='z')) + c2 -= 0x20; + if (c1=='\0') + return ((c2=='\0') ? 0 : -1); + if (c2=='\0') + return 1; + if (c1<c2) + return -1; + if (c1>c2) + return 1; + } +} + + +#ifdef CASESENSITIVITYDEFAULT_NO +#define CASESENSITIVITYDEFAULTVALUE 2 +#else +#define CASESENSITIVITYDEFAULTVALUE 1 +#endif + +#ifndef STRCMPCASENOSENTIVEFUNCTION +#define STRCMPCASENOSENTIVEFUNCTION strcmpcasenosensitive_internal +#endif + +/* + Compare two filename (fileName1,fileName2). + If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp) + If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi + or strcasecmp) + If iCaseSenisivity = 0, case sensitivity is defaut of your operating system + (like 1 on Unix, 2 on Windows) + +*/ +extern int ZEXPORT unzStringFileNameCompare (const char* fileName1, + const char* fileName2, + int iCaseSensitivity) + +{ + if (iCaseSensitivity==0) + iCaseSensitivity=CASESENSITIVITYDEFAULTVALUE; + + if (iCaseSensitivity==1) + return strcmp(fileName1,fileName2); + + return STRCMPCASENOSENTIVEFUNCTION(fileName1,fileName2); +} + +#ifndef BUFREADCOMMENT +#define BUFREADCOMMENT (0x400) +#endif + +/* + Locate the Central directory of a zipfile (at the end, just before + the global comment) +*/ +local ZPOS64_T unz64local_SearchCentralDir OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream)); +local ZPOS64_T unz64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) +{ + unsigned char* buf; + ZPOS64_T uSizeFile; + ZPOS64_T uBackRead; + ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ + ZPOS64_T uPosFound=0; + + if (ZSEEK64(*pzlib_filefunc_def,filestream,0,ZLIB_FILEFUNC_SEEK_END) != 0) + return 0; + + + uSizeFile = ZTELL64(*pzlib_filefunc_def,filestream); + + if (uMaxBack>uSizeFile) + uMaxBack = uSizeFile; + + buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4); + if (buf==NULL) + return 0; + + uBackRead = 4; + while (uBackRead<uMaxBack) + { + uLong uReadSize; + ZPOS64_T uReadPos ; + int i; + if (uBackRead+BUFREADCOMMENT>uMaxBack) + uBackRead = uMaxBack; + else + uBackRead+=BUFREADCOMMENT; + uReadPos = uSizeFile-uBackRead ; + + uReadSize = ((BUFREADCOMMENT+4) < (uSizeFile-uReadPos)) ? + (BUFREADCOMMENT+4) : (uLong)(uSizeFile-uReadPos); + if (ZSEEK64(*pzlib_filefunc_def,filestream,uReadPos,ZLIB_FILEFUNC_SEEK_SET)!=0) + break; + + if (ZREAD64(*pzlib_filefunc_def,filestream,buf,uReadSize)!=uReadSize) + break; + + for (i=(int)uReadSize-3; (i--)>0;) + if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && + ((*(buf+i+2))==0x05) && ((*(buf+i+3))==0x06)) + { + uPosFound = uReadPos+i; + break; + } + + if (uPosFound!=0) + break; + } + TRYFREE(buf); + return uPosFound; +} + + +/* + Locate the Central directory 64 of a zipfile (at the end, just before + the global comment) +*/ +local ZPOS64_T unz64local_SearchCentralDir64 OF(( + const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream)); + +local ZPOS64_T unz64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream) +{ + unsigned char* buf; + ZPOS64_T uSizeFile; + ZPOS64_T uBackRead; + ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ + ZPOS64_T uPosFound=0; + uLong uL; + ZPOS64_T relativeOffset; + + if (ZSEEK64(*pzlib_filefunc_def,filestream,0,ZLIB_FILEFUNC_SEEK_END) != 0) + return 0; + + + uSizeFile = ZTELL64(*pzlib_filefunc_def,filestream); + + if (uMaxBack>uSizeFile) + uMaxBack = uSizeFile; + + buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4); + if (buf==NULL) + return 0; + + uBackRead = 4; + while (uBackRead<uMaxBack) + { + uLong uReadSize; + ZPOS64_T uReadPos; + int i; + if (uBackRead+BUFREADCOMMENT>uMaxBack) + uBackRead = uMaxBack; + else + uBackRead+=BUFREADCOMMENT; + uReadPos = uSizeFile-uBackRead ; + + uReadSize = ((BUFREADCOMMENT+4) < (uSizeFile-uReadPos)) ? + (BUFREADCOMMENT+4) : (uLong)(uSizeFile-uReadPos); + if (ZSEEK64(*pzlib_filefunc_def,filestream,uReadPos,ZLIB_FILEFUNC_SEEK_SET)!=0) + break; + + if (ZREAD64(*pzlib_filefunc_def,filestream,buf,uReadSize)!=uReadSize) + break; + + for (i=(int)uReadSize-3; (i--)>0;) + if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && + ((*(buf+i+2))==0x06) && ((*(buf+i+3))==0x07)) + { + uPosFound = uReadPos+i; + break; + } + + if (uPosFound!=0) + break; + } + TRYFREE(buf); + if (uPosFound == 0) + return 0; + + /* Zip64 end of central directory locator */ + if (ZSEEK64(*pzlib_filefunc_def,filestream, uPosFound,ZLIB_FILEFUNC_SEEK_SET)!=0) + return 0; + + /* the signature, already checked */ + if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) + return 0; + + /* number of the disk with the start of the zip64 end of central directory */ + if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) + return 0; + if (uL != 0) + return 0; + + /* relative offset of the zip64 end of central directory record */ + if (unz64local_getLong64(pzlib_filefunc_def,filestream,&relativeOffset)!=UNZ_OK) + return 0; + + /* total number of disks */ + if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) + return 0; + if (uL != 1) + return 0; + + /* Goto end of central directory record */ + if (ZSEEK64(*pzlib_filefunc_def,filestream, relativeOffset,ZLIB_FILEFUNC_SEEK_SET)!=0) + return 0; + + /* the signature */ + if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) + return 0; + + if (uL != 0x06064b50) + return 0; + + return relativeOffset; +} + +/* + Open a Zip file. path contain the full pathname (by example, + on a Windows NT computer "c:\\test\\zlib114.zip" or on an Unix computer + "zlib/zlib114.zip". + If the zipfile cannot be opened (file doesn't exist or in not valid), the + return value is NULL. + Else, the return value is a unzFile Handle, usable with other function + of this unzip package. +*/ +local unzFile unzOpenInternal (const void *path, + zlib_filefunc64_32_def* pzlib_filefunc64_32_def, + int is64bitOpenFunction) +{ + unz64_s us; + unz64_s *s; + ZPOS64_T central_pos; + uLong uL; + + uLong number_disk; /* number of the current dist, used for + spaning ZIP, unsupported, always 0*/ + uLong number_disk_with_CD; /* number the the disk with central dir, used + for spaning ZIP, unsupported, always 0*/ + ZPOS64_T number_entry_CD; /* total number of entries in + the central dir + (same than number_entry on nospan) */ + + int err=UNZ_OK; + + if (unz_copyright[0]!=' ') + return NULL; + + us.z_filefunc.zseek32_file = NULL; + us.z_filefunc.ztell32_file = NULL; + if (pzlib_filefunc64_32_def==NULL) + fill_fopen64_filefunc(&us.z_filefunc.zfile_func64); + else + us.z_filefunc = *pzlib_filefunc64_32_def; + us.is64bitOpenFunction = is64bitOpenFunction; + + + + us.filestream = ZOPEN64(us.z_filefunc, + path, + ZLIB_FILEFUNC_MODE_READ | + ZLIB_FILEFUNC_MODE_EXISTING); + if (us.filestream==NULL) + return NULL; + + central_pos = unz64local_SearchCentralDir64(&us.z_filefunc,us.filestream); + if (central_pos) + { + uLong uS; + ZPOS64_T uL64; + + us.isZip64 = 1; + + if (ZSEEK64(us.z_filefunc, us.filestream, + central_pos,ZLIB_FILEFUNC_SEEK_SET)!=0) + err=UNZ_ERRNO; + + /* the signature, already checked */ + if (unz64local_getLong(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) + err=UNZ_ERRNO; + + /* size of zip64 end of central directory record */ + if (unz64local_getLong64(&us.z_filefunc, us.filestream,&uL64)!=UNZ_OK) + err=UNZ_ERRNO; + + /* version made by */ + if (unz64local_getShort(&us.z_filefunc, us.filestream,&uS)!=UNZ_OK) + err=UNZ_ERRNO; + + /* version needed to extract */ + if (unz64local_getShort(&us.z_filefunc, us.filestream,&uS)!=UNZ_OK) + err=UNZ_ERRNO; + + /* number of this disk */ + if (unz64local_getLong(&us.z_filefunc, us.filestream,&number_disk)!=UNZ_OK) + err=UNZ_ERRNO; + + /* number of the disk with the start of the central directory */ + if (unz64local_getLong(&us.z_filefunc, us.filestream,&number_disk_with_CD)!=UNZ_OK) + err=UNZ_ERRNO; + + /* total number of entries in the central directory on this disk */ + if (unz64local_getLong64(&us.z_filefunc, us.filestream,&us.gi.number_entry)!=UNZ_OK) + err=UNZ_ERRNO; + + /* total number of entries in the central directory */ + if (unz64local_getLong64(&us.z_filefunc, us.filestream,&number_entry_CD)!=UNZ_OK) + err=UNZ_ERRNO; + + if ((number_entry_CD!=us.gi.number_entry) || + (number_disk_with_CD!=0) || + (number_disk!=0)) + err=UNZ_BADZIPFILE; + + /* size of the central directory */ + if (unz64local_getLong64(&us.z_filefunc, us.filestream,&us.size_central_dir)!=UNZ_OK) + err=UNZ_ERRNO; + + /* offset of start of central directory with respect to the + starting disk number */ + if (unz64local_getLong64(&us.z_filefunc, us.filestream,&us.offset_central_dir)!=UNZ_OK) + err=UNZ_ERRNO; + + us.gi.size_comment = 0; + } + else + { + central_pos = unz64local_SearchCentralDir(&us.z_filefunc,us.filestream); + if (central_pos==0) + err=UNZ_ERRNO; + + us.isZip64 = 0; + + if (ZSEEK64(us.z_filefunc, us.filestream, + central_pos,ZLIB_FILEFUNC_SEEK_SET)!=0) + err=UNZ_ERRNO; + + /* the signature, already checked */ + if (unz64local_getLong(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) + err=UNZ_ERRNO; + + /* number of this disk */ + if (unz64local_getShort(&us.z_filefunc, us.filestream,&number_disk)!=UNZ_OK) + err=UNZ_ERRNO; + + /* number of the disk with the start of the central directory */ + if (unz64local_getShort(&us.z_filefunc, us.filestream,&number_disk_with_CD)!=UNZ_OK) + err=UNZ_ERRNO; + + /* total number of entries in the central dir on this disk */ + if (unz64local_getShort(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) + err=UNZ_ERRNO; + us.gi.number_entry = uL; + + /* total number of entries in the central dir */ + if (unz64local_getShort(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) + err=UNZ_ERRNO; + number_entry_CD = uL; + + if ((number_entry_CD!=us.gi.number_entry) || + (number_disk_with_CD!=0) || + (number_disk!=0)) + err=UNZ_BADZIPFILE; + + /* size of the central directory */ + if (unz64local_getLong(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) + err=UNZ_ERRNO; + us.size_central_dir = uL; + + /* offset of start of central directory with respect to the + starting disk number */ + if (unz64local_getLong(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) + err=UNZ_ERRNO; + us.offset_central_dir = uL; + + /* zipfile comment length */ + if (unz64local_getShort(&us.z_filefunc, us.filestream,&us.gi.size_comment)!=UNZ_OK) + err=UNZ_ERRNO; + } + + if ((central_pos<us.offset_central_dir+us.size_central_dir) && + (err==UNZ_OK)) + err=UNZ_BADZIPFILE; + + if (err!=UNZ_OK) + { + ZCLOSE64(us.z_filefunc, us.filestream); + return NULL; + } + + us.byte_before_the_zipfile = central_pos - + (us.offset_central_dir+us.size_central_dir); + us.central_pos = central_pos; + us.pfile_in_zip_read = NULL; + us.encrypted = 0; + + + s=(unz64_s*)ALLOC(sizeof(unz64_s)); + if( s != NULL) + { + *s=us; + unzGoToFirstFile((unzFile)s); + } + return (unzFile)s; +} + + +extern unzFile ZEXPORT unzOpen2 (const char *path, + zlib_filefunc_def* pzlib_filefunc32_def) +{ + if (pzlib_filefunc32_def != NULL) + { + zlib_filefunc64_32_def zlib_filefunc64_32_def_fill; + fill_zlib_filefunc64_32_def_from_filefunc32(&zlib_filefunc64_32_def_fill,pzlib_filefunc32_def); + return unzOpenInternal(path, &zlib_filefunc64_32_def_fill, 0); + } + else + return unzOpenInternal(path, NULL, 0); +} + +extern unzFile ZEXPORT unzOpen2_64 (const void *path, + zlib_filefunc64_def* pzlib_filefunc_def) +{ + if (pzlib_filefunc_def != NULL) + { + zlib_filefunc64_32_def zlib_filefunc64_32_def_fill; + zlib_filefunc64_32_def_fill.zfile_func64 = *pzlib_filefunc_def; + zlib_filefunc64_32_def_fill.ztell32_file = NULL; + zlib_filefunc64_32_def_fill.zseek32_file = NULL; + return unzOpenInternal(path, &zlib_filefunc64_32_def_fill, 1); + } + else + return unzOpenInternal(path, NULL, 1); +} + +extern unzFile ZEXPORT unzOpen (const char *path) +{ + return unzOpenInternal(path, NULL, 0); +} + +extern unzFile ZEXPORT unzOpen64 (const void *path) +{ + return unzOpenInternal(path, NULL, 1); +} + +/* + Close a ZipFile opened with unzipOpen. + If there is files inside the .Zip opened with unzipOpenCurrentFile (see later), + these files MUST be closed with unzipCloseCurrentFile before call unzipClose. + return UNZ_OK if there is no problem. */ +extern int ZEXPORT unzClose (unzFile file) +{ + unz64_s* s; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + + if (s->pfile_in_zip_read!=NULL) + unzCloseCurrentFile(file); + + ZCLOSE64(s->z_filefunc, s->filestream); + TRYFREE(s); + return UNZ_OK; +} + + +/* + Write info about the ZipFile in the *pglobal_info structure. + No preparation of the structure is needed + return UNZ_OK if there is no problem. */ +extern int ZEXPORT unzGetGlobalInfo64 (unzFile file, unz_global_info64* pglobal_info) +{ + unz64_s* s; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + *pglobal_info=s->gi; + return UNZ_OK; +} + +extern int ZEXPORT unzGetGlobalInfo (unzFile file, unz_global_info* pglobal_info32) +{ + unz64_s* s; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + /* to do : check if number_entry is not truncated */ + pglobal_info32->number_entry = (uLong)s->gi.number_entry; + pglobal_info32->size_comment = s->gi.size_comment; + return UNZ_OK; +} +/* + Translate date/time from Dos format to tm_unz (readable more easilty) +*/ +local void unz64local_DosDateToTmuDate (ZPOS64_T ulDosDate, tm_unz* ptm) +{ + ZPOS64_T uDate; + uDate = (ZPOS64_T)(ulDosDate>>16); + ptm->tm_mday = (uInt)(uDate&0x1f) ; + ptm->tm_mon = (uInt)((((uDate)&0x1E0)/0x20)-1) ; + ptm->tm_year = (uInt)(((uDate&0x0FE00)/0x0200)+1980) ; + + ptm->tm_hour = (uInt) ((ulDosDate &0xF800)/0x800); + ptm->tm_min = (uInt) ((ulDosDate&0x7E0)/0x20) ; + ptm->tm_sec = (uInt) (2*(ulDosDate&0x1f)) ; +} + +/* + Get Info about the current file in the zipfile, with internal only info +*/ +local int unz64local_GetCurrentFileInfoInternal OF((unzFile file, + unz_file_info64 *pfile_info, + unz_file_info64_internal + *pfile_info_internal, + char *szFileName, + uLong fileNameBufferSize, + void *extraField, + uLong extraFieldBufferSize, + char *szComment, + uLong commentBufferSize)); + +local int unz64local_GetCurrentFileInfoInternal (unzFile file, + unz_file_info64 *pfile_info, + unz_file_info64_internal + *pfile_info_internal, + char *szFileName, + uLong fileNameBufferSize, + void *extraField, + uLong extraFieldBufferSize, + char *szComment, + uLong commentBufferSize) +{ + unz64_s* s; + unz_file_info64 file_info; + unz_file_info64_internal file_info_internal; + int err=UNZ_OK; + uLong uMagic; + long lSeek=0; + uLong uL; + + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + if (ZSEEK64(s->z_filefunc, s->filestream, + s->pos_in_central_dir+s->byte_before_the_zipfile, + ZLIB_FILEFUNC_SEEK_SET)!=0) + err=UNZ_ERRNO; + + + /* we check the magic */ + if (err==UNZ_OK) + { + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uMagic) != UNZ_OK) + err=UNZ_ERRNO; + else if (uMagic!=0x02014b50) + err=UNZ_BADZIPFILE; + } + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.version) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.version_needed) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.flag) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.compression_method) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&file_info.dosDate) != UNZ_OK) + err=UNZ_ERRNO; + + unz64local_DosDateToTmuDate(file_info.dosDate,&file_info.tmu_date); + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&file_info.crc) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK) + err=UNZ_ERRNO; + file_info.compressed_size = uL; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK) + err=UNZ_ERRNO; + file_info.uncompressed_size = uL; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.size_filename) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.size_file_extra) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.size_file_comment) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.disk_num_start) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.internal_fa) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&file_info.external_fa) != UNZ_OK) + err=UNZ_ERRNO; + + // relative offset of local header + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK) + err=UNZ_ERRNO; + file_info_internal.offset_curfile = uL; + + lSeek+=file_info.size_filename; + if ((err==UNZ_OK) && (szFileName!=NULL)) + { + uLong uSizeRead ; + if (file_info.size_filename<fileNameBufferSize) + { + *(szFileName+file_info.size_filename)='\0'; + uSizeRead = file_info.size_filename; + } + else + uSizeRead = fileNameBufferSize; + + if ((file_info.size_filename>0) && (fileNameBufferSize>0)) + if (ZREAD64(s->z_filefunc, s->filestream,szFileName,uSizeRead)!=uSizeRead) + err=UNZ_ERRNO; + lSeek -= uSizeRead; + } + + // Read extrafield + if ((err==UNZ_OK) && (extraField!=NULL)) + { + ZPOS64_T uSizeRead ; + if (file_info.size_file_extra<extraFieldBufferSize) + uSizeRead = file_info.size_file_extra; + else + uSizeRead = extraFieldBufferSize; + + if (lSeek!=0) + { + if (ZSEEK64(s->z_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) + lSeek=0; + else + err=UNZ_ERRNO; + } + + if ((file_info.size_file_extra>0) && (extraFieldBufferSize>0)) + if (ZREAD64(s->z_filefunc, s->filestream,extraField,(uLong)uSizeRead)!=uSizeRead) + err=UNZ_ERRNO; + + lSeek += file_info.size_file_extra - (uLong)uSizeRead; + } + else + lSeek += file_info.size_file_extra; + + + if ((err==UNZ_OK) && (file_info.size_file_extra != 0)) + { + uLong acc = 0; + + // since lSeek now points to after the extra field we need to move back + lSeek -= file_info.size_file_extra; + + if (lSeek!=0) + { + if (ZSEEK64(s->z_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) + lSeek=0; + else + err=UNZ_ERRNO; + } + + while(acc < file_info.size_file_extra) + { + uLong headerId; + uLong dataSize; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&headerId) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&dataSize) != UNZ_OK) + err=UNZ_ERRNO; + + /* ZIP64 extra fields */ + if (headerId == 0x0001) + { + uLong uL; + + if(file_info.uncompressed_size == (ZPOS64_T)(unsigned long)-1) + { + if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info.uncompressed_size) != UNZ_OK) + err=UNZ_ERRNO; + } + + if(file_info.compressed_size == (ZPOS64_T)(unsigned long)-1) + { + if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info.compressed_size) != UNZ_OK) + err=UNZ_ERRNO; + } + + if(file_info_internal.offset_curfile == (ZPOS64_T)(unsigned long)-1) + { + /* Relative Header offset */ + if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info_internal.offset_curfile) != UNZ_OK) + err=UNZ_ERRNO; + } + + if(file_info.disk_num_start == (unsigned long)-1) + { + /* Disk Start Number */ + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK) + err=UNZ_ERRNO; + } + + } + else + { + if (ZSEEK64(s->z_filefunc, s->filestream,dataSize,ZLIB_FILEFUNC_SEEK_CUR)!=0) + err=UNZ_ERRNO; + } + + acc += 2 + 2 + dataSize; + } + } + + if ((err==UNZ_OK) && (szComment!=NULL)) + { + uLong uSizeRead ; + if (file_info.size_file_comment<commentBufferSize) + { + *(szComment+file_info.size_file_comment)='\0'; + uSizeRead = file_info.size_file_comment; + } + else + uSizeRead = commentBufferSize; + + if (lSeek!=0) + { + if (ZSEEK64(s->z_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) + lSeek=0; + else + err=UNZ_ERRNO; + } + + if ((file_info.size_file_comment>0) && (commentBufferSize>0)) + if (ZREAD64(s->z_filefunc, s->filestream,szComment,uSizeRead)!=uSizeRead) + err=UNZ_ERRNO; + lSeek+=file_info.size_file_comment - uSizeRead; + } + else + lSeek+=file_info.size_file_comment; + + + if ((err==UNZ_OK) && (pfile_info!=NULL)) + *pfile_info=file_info; + + if ((err==UNZ_OK) && (pfile_info_internal!=NULL)) + *pfile_info_internal=file_info_internal; + + return err; +} + + + +/* + Write info about the ZipFile in the *pglobal_info structure. + No preparation of the structure is needed + return UNZ_OK if there is no problem. +*/ +extern int ZEXPORT unzGetCurrentFileInfo64 (unzFile file, + unz_file_info64 * pfile_info, + char * szFileName, uLong fileNameBufferSize, + void *extraField, uLong extraFieldBufferSize, + char* szComment, uLong commentBufferSize) +{ + return unz64local_GetCurrentFileInfoInternal(file,pfile_info,NULL, + szFileName,fileNameBufferSize, + extraField,extraFieldBufferSize, + szComment,commentBufferSize); +} + +extern int ZEXPORT unzGetCurrentFileInfo (unzFile file, + unz_file_info * pfile_info, + char * szFileName, uLong fileNameBufferSize, + void *extraField, uLong extraFieldBufferSize, + char* szComment, uLong commentBufferSize) +{ + int err; + unz_file_info64 file_info64; + err = unz64local_GetCurrentFileInfoInternal(file,&file_info64,NULL, + szFileName,fileNameBufferSize, + extraField,extraFieldBufferSize, + szComment,commentBufferSize); + if (err==UNZ_OK) + { + pfile_info->version = file_info64.version; + pfile_info->version_needed = file_info64.version_needed; + pfile_info->flag = file_info64.flag; + pfile_info->compression_method = file_info64.compression_method; + pfile_info->dosDate = file_info64.dosDate; + pfile_info->crc = file_info64.crc; + + pfile_info->size_filename = file_info64.size_filename; + pfile_info->size_file_extra = file_info64.size_file_extra; + pfile_info->size_file_comment = file_info64.size_file_comment; + + pfile_info->disk_num_start = file_info64.disk_num_start; + pfile_info->internal_fa = file_info64.internal_fa; + pfile_info->external_fa = file_info64.external_fa; + + pfile_info->tmu_date = file_info64.tmu_date, + + + pfile_info->compressed_size = (uLong)file_info64.compressed_size; + pfile_info->uncompressed_size = (uLong)file_info64.uncompressed_size; + + } + return err; +} +/* + Set the current file of the zipfile to the first file. + return UNZ_OK if there is no problem +*/ +extern int ZEXPORT unzGoToFirstFile (unzFile file) +{ + int err=UNZ_OK; + unz64_s* s; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + s->pos_in_central_dir=s->offset_central_dir; + s->num_file=0; + err=unz64local_GetCurrentFileInfoInternal(file,&s->cur_file_info, + &s->cur_file_info_internal, + NULL,0,NULL,0,NULL,0); + s->current_file_ok = (err == UNZ_OK); + return err; +} + +/* + Set the current file of the zipfile to the next file. + return UNZ_OK if there is no problem + return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest. +*/ +extern int ZEXPORT unzGoToNextFile (unzFile file) +{ + unz64_s* s; + int err; + + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + if (!s->current_file_ok) + return UNZ_END_OF_LIST_OF_FILE; + if (s->gi.number_entry != 0xffff) /* 2^16 files overflow hack */ + if (s->num_file+1==s->gi.number_entry) + return UNZ_END_OF_LIST_OF_FILE; + + s->pos_in_central_dir += SIZECENTRALDIRITEM + s->cur_file_info.size_filename + + s->cur_file_info.size_file_extra + s->cur_file_info.size_file_comment ; + s->num_file++; + err = unz64local_GetCurrentFileInfoInternal(file,&s->cur_file_info, + &s->cur_file_info_internal, + NULL,0,NULL,0,NULL,0); + s->current_file_ok = (err == UNZ_OK); + return err; +} + + +/* + Try locate the file szFileName in the zipfile. + For the iCaseSensitivity signification, see unzipStringFileNameCompare + + return value : + UNZ_OK if the file is found. It becomes the current file. + UNZ_END_OF_LIST_OF_FILE if the file is not found +*/ +extern int ZEXPORT unzLocateFile (unzFile file, const char *szFileName, int iCaseSensitivity) +{ + unz64_s* s; + int err; + + /* We remember the 'current' position in the file so that we can jump + * back there if we fail. + */ + unz_file_info64 cur_file_infoSaved; + unz_file_info64_internal cur_file_info_internalSaved; + ZPOS64_T num_fileSaved; + ZPOS64_T pos_in_central_dirSaved; + + + if (file==NULL) + return UNZ_PARAMERROR; + + if (strlen(szFileName)>=UNZ_MAXFILENAMEINZIP) + return UNZ_PARAMERROR; + + s=(unz64_s*)file; + if (!s->current_file_ok) + return UNZ_END_OF_LIST_OF_FILE; + + /* Save the current state */ + num_fileSaved = s->num_file; + pos_in_central_dirSaved = s->pos_in_central_dir; + cur_file_infoSaved = s->cur_file_info; + cur_file_info_internalSaved = s->cur_file_info_internal; + + err = unzGoToFirstFile(file); + + while (err == UNZ_OK) + { + char szCurrentFileName[UNZ_MAXFILENAMEINZIP+1]; + err = unzGetCurrentFileInfo64(file,NULL, + szCurrentFileName,sizeof(szCurrentFileName)-1, + NULL,0,NULL,0); + if (err == UNZ_OK) + { + if (unzStringFileNameCompare(szCurrentFileName, + szFileName,iCaseSensitivity)==0) + return UNZ_OK; + err = unzGoToNextFile(file); + } + } + + /* We failed, so restore the state of the 'current file' to where we + * were. + */ + s->num_file = num_fileSaved ; + s->pos_in_central_dir = pos_in_central_dirSaved ; + s->cur_file_info = cur_file_infoSaved; + s->cur_file_info_internal = cur_file_info_internalSaved; + return err; +} + + +/* +/////////////////////////////////////////// +// Contributed by Ryan Haksi (mailto://cryogen@infoserve.net) +// I need random access +// +// Further optimization could be realized by adding an ability +// to cache the directory in memory. The goal being a single +// comprehensive file read to put the file I need in a memory. +*/ + +/* +typedef struct unz_file_pos_s +{ + ZPOS64_T pos_in_zip_directory; // offset in file + ZPOS64_T num_of_file; // # of file +} unz_file_pos; +*/ + +extern int ZEXPORT unzGetFilePos64(unzFile file, unz64_file_pos* file_pos) +{ + unz64_s* s; + + if (file==NULL || file_pos==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + if (!s->current_file_ok) + return UNZ_END_OF_LIST_OF_FILE; + + file_pos->pos_in_zip_directory = s->pos_in_central_dir; + file_pos->num_of_file = s->num_file; + + return UNZ_OK; +} + +extern int ZEXPORT unzGetFilePos( + unzFile file, + unz_file_pos* file_pos) +{ + unz64_file_pos file_pos64; + int err = unzGetFilePos64(file,&file_pos64); + if (err==UNZ_OK) + { + file_pos->pos_in_zip_directory = (uLong)file_pos64.pos_in_zip_directory; + file_pos->num_of_file = (uLong)file_pos64.num_of_file; + } + return err; +} + +extern int ZEXPORT unzGoToFilePos64(unzFile file, const unz64_file_pos* file_pos) +{ + unz64_s* s; + int err; + + if (file==NULL || file_pos==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + + /* jump to the right spot */ + s->pos_in_central_dir = file_pos->pos_in_zip_directory; + s->num_file = file_pos->num_of_file; + + /* set the current file */ + err = unz64local_GetCurrentFileInfoInternal(file,&s->cur_file_info, + &s->cur_file_info_internal, + NULL,0,NULL,0,NULL,0); + /* return results */ + s->current_file_ok = (err == UNZ_OK); + return err; +} + +extern int ZEXPORT unzGoToFilePos( + unzFile file, + unz_file_pos* file_pos) +{ + unz64_file_pos file_pos64; + if (file_pos == NULL) + return UNZ_PARAMERROR; + + file_pos64.pos_in_zip_directory = file_pos->pos_in_zip_directory; + file_pos64.num_of_file = file_pos->num_of_file; + return unzGoToFilePos64(file,&file_pos64); +} + +/* +// Unzip Helper Functions - should be here? +/////////////////////////////////////////// +*/ + +/* + Read the local header of the current zipfile + Check the coherency of the local header and info in the end of central + directory about this file + store in *piSizeVar the size of extra info in local header + (filename and size of extra field data) +*/ +local int unz64local_CheckCurrentFileCoherencyHeader (unz64_s* s, uInt* piSizeVar, + ZPOS64_T * poffset_local_extrafield, + uInt * psize_local_extrafield) +{ + uLong uMagic,uData,uFlags; + uLong size_filename; + uLong size_extra_field; + int err=UNZ_OK; + + *piSizeVar = 0; + *poffset_local_extrafield = 0; + *psize_local_extrafield = 0; + + if (ZSEEK64(s->z_filefunc, s->filestream,s->cur_file_info_internal.offset_curfile + + s->byte_before_the_zipfile,ZLIB_FILEFUNC_SEEK_SET)!=0) + return UNZ_ERRNO; + + + if (err==UNZ_OK) + { + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uMagic) != UNZ_OK) + err=UNZ_ERRNO; + else if (uMagic!=0x04034b50) + err=UNZ_BADZIPFILE; + } + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) + err=UNZ_ERRNO; +/* + else if ((err==UNZ_OK) && (uData!=s->cur_file_info.wVersion)) + err=UNZ_BADZIPFILE; +*/ + if (unz64local_getShort(&s->z_filefunc, s->filestream,&uFlags) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) + err=UNZ_ERRNO; + else if ((err==UNZ_OK) && (uData!=s->cur_file_info.compression_method)) + err=UNZ_BADZIPFILE; + + if ((err==UNZ_OK) && (s->cur_file_info.compression_method!=0) && +/* #ifdef HAVE_BZIP2 */ + (s->cur_file_info.compression_method!=Z_BZIP2ED) && +/* #endif */ + (s->cur_file_info.compression_method!=Z_DEFLATED)) + err=UNZ_BADZIPFILE; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* date/time */ + err=UNZ_ERRNO; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* crc */ + err=UNZ_ERRNO; + else if ((err==UNZ_OK) && (uData!=s->cur_file_info.crc) && ((uFlags & 8)==0)) + err=UNZ_BADZIPFILE; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* size compr */ + err=UNZ_ERRNO; + else if (uData != 0xFFFFFFFF && (err==UNZ_OK) && (uData!=s->cur_file_info.compressed_size) && ((uFlags & 8)==0)) + err=UNZ_BADZIPFILE; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* size uncompr */ + err=UNZ_ERRNO; + else if (uData != 0xFFFFFFFF && (err==UNZ_OK) && (uData!=s->cur_file_info.uncompressed_size) && ((uFlags & 8)==0)) + err=UNZ_BADZIPFILE; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&size_filename) != UNZ_OK) + err=UNZ_ERRNO; + else if ((err==UNZ_OK) && (size_filename!=s->cur_file_info.size_filename)) + err=UNZ_BADZIPFILE; + + *piSizeVar += (uInt)size_filename; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&size_extra_field) != UNZ_OK) + err=UNZ_ERRNO; + *poffset_local_extrafield= s->cur_file_info_internal.offset_curfile + + SIZEZIPLOCALHEADER + size_filename; + *psize_local_extrafield = (uInt)size_extra_field; + + *piSizeVar += (uInt)size_extra_field; + + return err; +} + +/* + Open for reading data the current file in the zipfile. + If there is no error and the file is opened, the return value is UNZ_OK. +*/ +extern int ZEXPORT unzOpenCurrentFile3 (unzFile file, int* method, + int* level, int raw, const char* password) +{ + int err=UNZ_OK; + uInt iSizeVar; + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + ZPOS64_T offset_local_extrafield; /* offset of the local extra field */ + uInt size_local_extrafield; /* size of the local extra field */ +# ifndef NOUNCRYPT + char source[12]; +# else + if (password != NULL) + return UNZ_PARAMERROR; +# endif + + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + if (!s->current_file_ok) + return UNZ_PARAMERROR; + + if (s->pfile_in_zip_read != NULL) + unzCloseCurrentFile(file); + + if (unz64local_CheckCurrentFileCoherencyHeader(s,&iSizeVar, &offset_local_extrafield,&size_local_extrafield)!=UNZ_OK) + return UNZ_BADZIPFILE; + + pfile_in_zip_read_info = (file_in_zip64_read_info_s*)ALLOC(sizeof(file_in_zip64_read_info_s)); + if (pfile_in_zip_read_info==NULL) + return UNZ_INTERNALERROR; + + pfile_in_zip_read_info->read_buffer=(char*)ALLOC(UNZ_BUFSIZE); + pfile_in_zip_read_info->offset_local_extrafield = offset_local_extrafield; + pfile_in_zip_read_info->size_local_extrafield = size_local_extrafield; + pfile_in_zip_read_info->pos_local_extrafield=0; + pfile_in_zip_read_info->raw=raw; + + if (pfile_in_zip_read_info->read_buffer==NULL) + { + TRYFREE(pfile_in_zip_read_info); + return UNZ_INTERNALERROR; + } + + pfile_in_zip_read_info->stream_initialised=0; + + if (method!=NULL) + *method = (int)s->cur_file_info.compression_method; + + if (level!=NULL) + { + *level = 6; + switch (s->cur_file_info.flag & 0x06) + { + case 6 : *level = 1; break; + case 4 : *level = 2; break; + case 2 : *level = 9; break; + } + } + + if ((s->cur_file_info.compression_method!=0) && +/* #ifdef HAVE_BZIP2 */ + (s->cur_file_info.compression_method!=Z_BZIP2ED) && +/* #endif */ + (s->cur_file_info.compression_method!=Z_DEFLATED)) + + err=UNZ_BADZIPFILE; + + pfile_in_zip_read_info->crc32_wait=s->cur_file_info.crc; + pfile_in_zip_read_info->crc32=0; + pfile_in_zip_read_info->total_out_64=0; + pfile_in_zip_read_info->compression_method = s->cur_file_info.compression_method; + pfile_in_zip_read_info->filestream=s->filestream; + pfile_in_zip_read_info->z_filefunc=s->z_filefunc; + pfile_in_zip_read_info->byte_before_the_zipfile=s->byte_before_the_zipfile; + + pfile_in_zip_read_info->stream.total_out = 0; + + if ((s->cur_file_info.compression_method==Z_BZIP2ED) && (!raw)) + { +#ifdef HAVE_BZIP2 + pfile_in_zip_read_info->bstream.bzalloc = (void *(*) (void *, int, int))0; + pfile_in_zip_read_info->bstream.bzfree = (free_func)0; + pfile_in_zip_read_info->bstream.opaque = (voidpf)0; + pfile_in_zip_read_info->bstream.state = (voidpf)0; + + pfile_in_zip_read_info->stream.zalloc = (alloc_func)0; + pfile_in_zip_read_info->stream.zfree = (free_func)0; + pfile_in_zip_read_info->stream.opaque = (voidpf)0; + pfile_in_zip_read_info->stream.next_in = (voidpf)0; + pfile_in_zip_read_info->stream.avail_in = 0; + + err=BZ2_bzDecompressInit(&pfile_in_zip_read_info->bstream, 0, 0); + if (err == Z_OK) + pfile_in_zip_read_info->stream_initialised=Z_BZIP2ED; + else + { + TRYFREE(pfile_in_zip_read_info); + return err; + } +#else + pfile_in_zip_read_info->raw=1; +#endif + } + else if ((s->cur_file_info.compression_method==Z_DEFLATED) && (!raw)) + { + pfile_in_zip_read_info->stream.zalloc = (alloc_func)0; + pfile_in_zip_read_info->stream.zfree = (free_func)0; + pfile_in_zip_read_info->stream.opaque = (voidpf)0; + pfile_in_zip_read_info->stream.next_in = 0; + pfile_in_zip_read_info->stream.avail_in = 0; + + err=inflateInit2(&pfile_in_zip_read_info->stream, -MAX_WBITS); + if (err == Z_OK) + pfile_in_zip_read_info->stream_initialised=Z_DEFLATED; + else + { + TRYFREE(pfile_in_zip_read_info); + return err; + } + /* windowBits is passed < 0 to tell that there is no zlib header. + * Note that in this case inflate *requires* an extra "dummy" byte + * after the compressed stream in order to complete decompression and + * return Z_STREAM_END. + * In unzip, i don't wait absolutely Z_STREAM_END because I known the + * size of both compressed and uncompressed data + */ + } + pfile_in_zip_read_info->rest_read_compressed = + s->cur_file_info.compressed_size ; + pfile_in_zip_read_info->rest_read_uncompressed = + s->cur_file_info.uncompressed_size ; + + + pfile_in_zip_read_info->pos_in_zipfile = + s->cur_file_info_internal.offset_curfile + SIZEZIPLOCALHEADER + + iSizeVar; + + pfile_in_zip_read_info->stream.avail_in = (uInt)0; + + s->pfile_in_zip_read = pfile_in_zip_read_info; + s->encrypted = 0; + +# ifndef NOUNCRYPT + if (password != NULL) + { + int i; + s->pcrc_32_tab = get_crc_table(); + init_keys(password,s->keys,s->pcrc_32_tab); + if (ZSEEK64(s->z_filefunc, s->filestream, + s->pfile_in_zip_read->pos_in_zipfile + + s->pfile_in_zip_read->byte_before_the_zipfile, + SEEK_SET)!=0) + return UNZ_INTERNALERROR; + if(ZREAD64(s->z_filefunc, s->filestream,source, 12)<12) + return UNZ_INTERNALERROR; + + for (i = 0; i<12; i++) + zdecode(s->keys,s->pcrc_32_tab,source[i]); + + s->pfile_in_zip_read->pos_in_zipfile+=12; + s->encrypted=1; + } +# endif + + + return UNZ_OK; +} + +extern int ZEXPORT unzOpenCurrentFile (unzFile file) +{ + return unzOpenCurrentFile3(file, NULL, NULL, 0, NULL); +} + +extern int ZEXPORT unzOpenCurrentFilePassword (unzFile file, const char* password) +{ + return unzOpenCurrentFile3(file, NULL, NULL, 0, password); +} + +extern int ZEXPORT unzOpenCurrentFile2 (unzFile file, int* method, int* level, int raw) +{ + return unzOpenCurrentFile3(file, method, level, raw, NULL); +} + +/** Addition for GDAL : START */ + +extern ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64( unzFile file) +{ + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + s=(unz64_s*)file; + if (file==NULL) + return 0; //UNZ_PARAMERROR; + pfile_in_zip_read_info=s->pfile_in_zip_read; + if (pfile_in_zip_read_info==NULL) + return 0; //UNZ_PARAMERROR; + return pfile_in_zip_read_info->pos_in_zipfile + + pfile_in_zip_read_info->byte_before_the_zipfile; +} + +/** Addition for GDAL : END */ + +/* + Read bytes from the current file. + buf contain buffer where data must be copied + len the size of buf. + + return the number of byte copied if somes bytes are copied + return 0 if the end of file was reached + return <0 with error code if there is an error + (UNZ_ERRNO for IO error, or zLib error for uncompress error) +*/ +extern int ZEXPORT unzReadCurrentFile (unzFile file, voidp buf, unsigned len) +{ + int err=UNZ_OK; + uInt iRead = 0; + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + pfile_in_zip_read_info=s->pfile_in_zip_read; + + if (pfile_in_zip_read_info==NULL) + return UNZ_PARAMERROR; + + + if ((pfile_in_zip_read_info->read_buffer == NULL)) + return UNZ_END_OF_LIST_OF_FILE; + if (len==0) + return 0; + + pfile_in_zip_read_info->stream.next_out = (Bytef*)buf; + + pfile_in_zip_read_info->stream.avail_out = (uInt)len; + + if ((len>pfile_in_zip_read_info->rest_read_uncompressed) && + (!(pfile_in_zip_read_info->raw))) + pfile_in_zip_read_info->stream.avail_out = + (uInt)pfile_in_zip_read_info->rest_read_uncompressed; + + if ((len>pfile_in_zip_read_info->rest_read_compressed+ + pfile_in_zip_read_info->stream.avail_in) && + (pfile_in_zip_read_info->raw)) + pfile_in_zip_read_info->stream.avail_out = + (uInt)pfile_in_zip_read_info->rest_read_compressed+ + pfile_in_zip_read_info->stream.avail_in; + + while (pfile_in_zip_read_info->stream.avail_out>0) + { + if ((pfile_in_zip_read_info->stream.avail_in==0) && + (pfile_in_zip_read_info->rest_read_compressed>0)) + { + uInt uReadThis = UNZ_BUFSIZE; + if (pfile_in_zip_read_info->rest_read_compressed<uReadThis) + uReadThis = (uInt)pfile_in_zip_read_info->rest_read_compressed; + if (uReadThis == 0) + return UNZ_EOF; + if (ZSEEK64(pfile_in_zip_read_info->z_filefunc, + pfile_in_zip_read_info->filestream, + pfile_in_zip_read_info->pos_in_zipfile + + pfile_in_zip_read_info->byte_before_the_zipfile, + ZLIB_FILEFUNC_SEEK_SET)!=0) + return UNZ_ERRNO; + if (ZREAD64(pfile_in_zip_read_info->z_filefunc, + pfile_in_zip_read_info->filestream, + pfile_in_zip_read_info->read_buffer, + uReadThis)!=uReadThis) + return UNZ_ERRNO; + + +# ifndef NOUNCRYPT + if(s->encrypted) + { + uInt i; + for(i=0;i<uReadThis;i++) + pfile_in_zip_read_info->read_buffer[i] = + zdecode(s->keys,s->pcrc_32_tab, + pfile_in_zip_read_info->read_buffer[i]); + } +# endif + + + pfile_in_zip_read_info->pos_in_zipfile += uReadThis; + + pfile_in_zip_read_info->rest_read_compressed-=uReadThis; + + pfile_in_zip_read_info->stream.next_in = + (Bytef*)pfile_in_zip_read_info->read_buffer; + pfile_in_zip_read_info->stream.avail_in = (uInt)uReadThis; + } + + if ((pfile_in_zip_read_info->compression_method==0) || (pfile_in_zip_read_info->raw)) + { + uInt uDoCopy,i ; + + if ((pfile_in_zip_read_info->stream.avail_in == 0) && + (pfile_in_zip_read_info->rest_read_compressed == 0)) + return (iRead==0) ? UNZ_EOF : iRead; + + if (pfile_in_zip_read_info->stream.avail_out < + pfile_in_zip_read_info->stream.avail_in) + uDoCopy = pfile_in_zip_read_info->stream.avail_out ; + else + uDoCopy = pfile_in_zip_read_info->stream.avail_in ; + + for (i=0;i<uDoCopy;i++) + *(pfile_in_zip_read_info->stream.next_out+i) = + *(pfile_in_zip_read_info->stream.next_in+i); + + pfile_in_zip_read_info->total_out_64 = pfile_in_zip_read_info->total_out_64 + uDoCopy; + + pfile_in_zip_read_info->crc32 = crc32(pfile_in_zip_read_info->crc32, + pfile_in_zip_read_info->stream.next_out, + uDoCopy); + pfile_in_zip_read_info->rest_read_uncompressed-=uDoCopy; + pfile_in_zip_read_info->stream.avail_in -= uDoCopy; + pfile_in_zip_read_info->stream.avail_out -= uDoCopy; + pfile_in_zip_read_info->stream.next_out += uDoCopy; + pfile_in_zip_read_info->stream.next_in += uDoCopy; + pfile_in_zip_read_info->stream.total_out += uDoCopy; + iRead += uDoCopy; + } + else if (pfile_in_zip_read_info->compression_method==Z_BZIP2ED) + { +#ifdef HAVE_BZIP2 + uLong uTotalOutBefore,uTotalOutAfter; + const Bytef *bufBefore; + uLong uOutThis; + + pfile_in_zip_read_info->bstream.next_in = (char*)pfile_in_zip_read_info->stream.next_in; + pfile_in_zip_read_info->bstream.avail_in = pfile_in_zip_read_info->stream.avail_in; + pfile_in_zip_read_info->bstream.total_in_lo32 = pfile_in_zip_read_info->stream.total_in; + pfile_in_zip_read_info->bstream.total_in_hi32 = 0; + pfile_in_zip_read_info->bstream.next_out = (char*)pfile_in_zip_read_info->stream.next_out; + pfile_in_zip_read_info->bstream.avail_out = pfile_in_zip_read_info->stream.avail_out; + pfile_in_zip_read_info->bstream.total_out_lo32 = pfile_in_zip_read_info->stream.total_out; + pfile_in_zip_read_info->bstream.total_out_hi32 = 0; + + uTotalOutBefore = pfile_in_zip_read_info->bstream.total_out_lo32; + bufBefore = (const Bytef *)pfile_in_zip_read_info->bstream.next_out; + + err=BZ2_bzDecompress(&pfile_in_zip_read_info->bstream); + + uTotalOutAfter = pfile_in_zip_read_info->bstream.total_out_lo32; + uOutThis = uTotalOutAfter-uTotalOutBefore; + + pfile_in_zip_read_info->total_out_64 = pfile_in_zip_read_info->total_out_64 + uOutThis; + + pfile_in_zip_read_info->crc32 = crc32(pfile_in_zip_read_info->crc32,bufBefore, (uInt)(uOutThis)); + pfile_in_zip_read_info->rest_read_uncompressed -= uOutThis; + iRead += (uInt)(uTotalOutAfter - uTotalOutBefore); + + pfile_in_zip_read_info->stream.next_in = (Bytef*)pfile_in_zip_read_info->bstream.next_in; + pfile_in_zip_read_info->stream.avail_in = pfile_in_zip_read_info->bstream.avail_in; + pfile_in_zip_read_info->stream.total_in = pfile_in_zip_read_info->bstream.total_in_lo32; + pfile_in_zip_read_info->stream.next_out = (Bytef*)pfile_in_zip_read_info->bstream.next_out; + pfile_in_zip_read_info->stream.avail_out = pfile_in_zip_read_info->bstream.avail_out; + pfile_in_zip_read_info->stream.total_out = pfile_in_zip_read_info->bstream.total_out_lo32; + + if (err==BZ_STREAM_END) + return (iRead==0) ? UNZ_EOF : iRead; + if (err!=BZ_OK) + break; +#endif + } // end Z_BZIP2ED + else + { + ZPOS64_T uTotalOutBefore,uTotalOutAfter; + const Bytef *bufBefore; + ZPOS64_T uOutThis; + int flush=Z_SYNC_FLUSH; + + uTotalOutBefore = pfile_in_zip_read_info->stream.total_out; + bufBefore = pfile_in_zip_read_info->stream.next_out; + + /* + if ((pfile_in_zip_read_info->rest_read_uncompressed == + pfile_in_zip_read_info->stream.avail_out) && + (pfile_in_zip_read_info->rest_read_compressed == 0)) + flush = Z_FINISH; + */ + err=inflate(&pfile_in_zip_read_info->stream,flush); + + if ((err>=0) && (pfile_in_zip_read_info->stream.msg!=NULL)) + err = Z_DATA_ERROR; + + uTotalOutAfter = pfile_in_zip_read_info->stream.total_out; + uOutThis = uTotalOutAfter-uTotalOutBefore; + + pfile_in_zip_read_info->total_out_64 = pfile_in_zip_read_info->total_out_64 + uOutThis; + + pfile_in_zip_read_info->crc32 = + crc32(pfile_in_zip_read_info->crc32,bufBefore, + (uInt)(uOutThis)); + + pfile_in_zip_read_info->rest_read_uncompressed -= + uOutThis; + + iRead += (uInt)(uTotalOutAfter - uTotalOutBefore); + + if (err==Z_STREAM_END) + return (iRead==0) ? UNZ_EOF : iRead; + if (err!=Z_OK) + break; + } + } + + if (err==Z_OK) + return iRead; + return err; +} + + +/* + Give the current position in uncompressed data +*/ +extern z_off_t ZEXPORT unztell (unzFile file) +{ + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + pfile_in_zip_read_info=s->pfile_in_zip_read; + + if (pfile_in_zip_read_info==NULL) + return UNZ_PARAMERROR; + + return (z_off_t)pfile_in_zip_read_info->stream.total_out; +} + +extern ZPOS64_T ZEXPORT unztell64 (unzFile file) +{ + + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + if (file==NULL) + return (ZPOS64_T)-1; + s=(unz64_s*)file; + pfile_in_zip_read_info=s->pfile_in_zip_read; + + if (pfile_in_zip_read_info==NULL) + return (ZPOS64_T)-1; + + return pfile_in_zip_read_info->total_out_64; +} + + +/* + return 1 if the end of file was reached, 0 elsewhere +*/ +extern int ZEXPORT unzeof (unzFile file) +{ + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + pfile_in_zip_read_info=s->pfile_in_zip_read; + + if (pfile_in_zip_read_info==NULL) + return UNZ_PARAMERROR; + + if (pfile_in_zip_read_info->rest_read_uncompressed == 0) + return 1; + else + return 0; +} + + + +/* +Read extra field from the current file (opened by unzOpenCurrentFile) +This is the local-header version of the extra field (sometimes, there is +more info in the local-header version than in the central-header) + + if buf==NULL, it return the size of the local extra field that can be read + + if buf!=NULL, len is the size of the buffer, the extra header is copied in + buf. + the return value is the number of bytes copied in buf, or (if <0) + the error code +*/ +extern int ZEXPORT unzGetLocalExtrafield (unzFile file, voidp buf, unsigned len) +{ + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + uInt read_now; + ZPOS64_T size_to_read; + + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + pfile_in_zip_read_info=s->pfile_in_zip_read; + + if (pfile_in_zip_read_info==NULL) + return UNZ_PARAMERROR; + + size_to_read = (pfile_in_zip_read_info->size_local_extrafield - + pfile_in_zip_read_info->pos_local_extrafield); + + if (buf==NULL) + return (int)size_to_read; + + if (len>size_to_read) + read_now = (uInt)size_to_read; + else + read_now = (uInt)len ; + + if (read_now==0) + return 0; + + if (ZSEEK64(pfile_in_zip_read_info->z_filefunc, + pfile_in_zip_read_info->filestream, + pfile_in_zip_read_info->offset_local_extrafield + + pfile_in_zip_read_info->pos_local_extrafield, + ZLIB_FILEFUNC_SEEK_SET)!=0) + return UNZ_ERRNO; + + if (ZREAD64(pfile_in_zip_read_info->z_filefunc, + pfile_in_zip_read_info->filestream, + buf,read_now)!=read_now) + return UNZ_ERRNO; + + return (int)read_now; +} + +/* + Close the file in zip opened with unzipOpenCurrentFile + Return UNZ_CRCERROR if all the file was read but the CRC is not good +*/ +extern int ZEXPORT unzCloseCurrentFile (unzFile file) +{ + int err=UNZ_OK; + + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + pfile_in_zip_read_info=s->pfile_in_zip_read; + + if (pfile_in_zip_read_info==NULL) + return UNZ_PARAMERROR; + + + if ((pfile_in_zip_read_info->rest_read_uncompressed == 0) && + (!pfile_in_zip_read_info->raw)) + { + if (pfile_in_zip_read_info->crc32 != pfile_in_zip_read_info->crc32_wait) + err=UNZ_CRCERROR; + } + + + TRYFREE(pfile_in_zip_read_info->read_buffer); + pfile_in_zip_read_info->read_buffer = NULL; + if (pfile_in_zip_read_info->stream_initialised == Z_DEFLATED) + inflateEnd(&pfile_in_zip_read_info->stream); +#ifdef HAVE_BZIP2 + else if (pfile_in_zip_read_info->stream_initialised == Z_BZIP2ED) + BZ2_bzDecompressEnd(&pfile_in_zip_read_info->bstream); +#endif + + + pfile_in_zip_read_info->stream_initialised = 0; + TRYFREE(pfile_in_zip_read_info); + + s->pfile_in_zip_read=NULL; + + return err; +} + + +/* + Get the global comment string of the ZipFile, in the szComment buffer. + uSizeBuf is the size of the szComment buffer. + return the number of byte copied or an error code <0 +*/ +extern int ZEXPORT unzGetGlobalComment (unzFile file, char * szComment, uLong uSizeBuf) +{ + unz64_s* s; + uLong uReadThis ; + if (file==NULL) + return (int)UNZ_PARAMERROR; + s=(unz64_s*)file; + + uReadThis = uSizeBuf; + if (uReadThis>s->gi.size_comment) + uReadThis = s->gi.size_comment; + + if (ZSEEK64(s->z_filefunc,s->filestream,s->central_pos+22,ZLIB_FILEFUNC_SEEK_SET)!=0) + return UNZ_ERRNO; + + if (uReadThis>0) + { + *szComment='\0'; + if (ZREAD64(s->z_filefunc,s->filestream,szComment,uReadThis)!=uReadThis) + return UNZ_ERRNO; + } + + if ((szComment != NULL) && (uSizeBuf > s->gi.size_comment)) + *(szComment+s->gi.size_comment)='\0'; + return (int)uReadThis; +} + +/* Additions by RX '2004 */ +extern ZPOS64_T ZEXPORT unzGetOffset64(unzFile file) +{ + unz64_s* s; + + if (file==NULL) + return 0; //UNZ_PARAMERROR; + s=(unz64_s*)file; + if (!s->current_file_ok) + return 0; + if (s->gi.number_entry != 0 && s->gi.number_entry != 0xffff) + if (s->num_file==s->gi.number_entry) + return 0; + return s->pos_in_central_dir; +} + +extern uLong ZEXPORT unzGetOffset (unzFile file) +{ + ZPOS64_T offset64; + + if (file==NULL) + return 0; //UNZ_PARAMERROR; + offset64 = unzGetOffset64(file); + return (uLong)offset64; +} + +extern int ZEXPORT unzSetOffset64(unzFile file, ZPOS64_T pos) +{ + unz64_s* s; + int err; + + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + + s->pos_in_central_dir = pos; + s->num_file = s->gi.number_entry; /* hack */ + err = unz64local_GetCurrentFileInfoInternal(file,&s->cur_file_info, + &s->cur_file_info_internal, + NULL,0,NULL,0,NULL,0); + s->current_file_ok = (err == UNZ_OK); + return err; +} + +extern int ZEXPORT unzSetOffset (unzFile file, uLong pos) +{ + return unzSetOffset64(file,pos); +} diff --git a/plugins/PackUpdater/Src/Minizip/unzip.h b/plugins/PackUpdater/Src/Minizip/unzip.h new file mode 100644 index 0000000000..bd7a4ee8df --- /dev/null +++ b/plugins/PackUpdater/Src/Minizip/unzip.h @@ -0,0 +1,439 @@ +/* unzip.h -- IO for uncompress .zip files using zlib + Version 1.1, February 14h, 2010 + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications of Unzip for Zip64 + Copyright (C) 2007-2008 Even Rouault + + Modifications for Zip64 support on both zip and unzip + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + + --------------------------------------------------------------------------------- + + Condition of use and distribution are the same than zlib : + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + --------------------------------------------------------------------------------- + + Changes + + See header of unzip64.c + +*/ + +#ifndef _unz64_H +#define _unz64_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define _CRT_SECURE_NO_WARNINGS + +#ifndef _ZLIB_H +#include "zlib.h" +#endif + +#ifndef _ZLIBIOAPI_H +#include "ioapi.h" +#endif + +#ifdef HAVE_BZIP2 +#include "bzlib.h" +#endif + +#define Z_BZIP2ED 12 + +#if defined(STRICTUNZIP) || defined(STRICTZIPUNZIP) +/* like the STRICT of WIN32, we define a pointer that cannot be converted + from (void*) without cast */ +typedef struct TagunzFile__ { int unused; } unzFile__; +typedef unzFile__ *unzFile; +#else +typedef voidp unzFile; +#endif + + +#define UNZ_OK (0) +#define UNZ_END_OF_LIST_OF_FILE (-100) +#define UNZ_ERRNO (Z_ERRNO) +#define UNZ_EOF (0) +#define UNZ_PARAMERROR (-102) +#define UNZ_BADZIPFILE (-103) +#define UNZ_INTERNALERROR (-104) +#define UNZ_CRCERROR (-105) + +/* tm_unz contain date/time info */ +typedef struct tm_unz_s +{ + uInt tm_sec; /* seconds after the minute - [0,59] */ + uInt tm_min; /* minutes after the hour - [0,59] */ + uInt tm_hour; /* hours since midnight - [0,23] */ + uInt tm_mday; /* day of the month - [1,31] */ + uInt tm_mon; /* months since January - [0,11] */ + uInt tm_year; /* years - [1980..2044] */ +} tm_unz; + +/* unz_global_info structure contain global data about the ZIPfile + These data comes from the end of central dir */ +typedef struct unz_global_info64_s +{ + ZPOS64_T number_entry; /* total number of entries in + the central dir on this disk */ + uLong size_comment; /* size of the global comment of the zipfile */ +} unz_global_info64; + +typedef struct unz_global_info_s +{ + uLong number_entry; /* total number of entries in + the central dir on this disk */ + uLong size_comment; /* size of the global comment of the zipfile */ +} unz_global_info; + +/* unz_file_info contain information about a file in the zipfile */ +typedef struct unz_file_info64_s +{ + uLong version; /* version made by 2 bytes */ + uLong version_needed; /* version needed to extract 2 bytes */ + uLong flag; /* general purpose bit flag 2 bytes */ + uLong compression_method; /* compression method 2 bytes */ + uLong dosDate; /* last mod file date in Dos fmt 4 bytes */ + uLong crc; /* crc-32 4 bytes */ + ZPOS64_T compressed_size; /* compressed size 8 bytes */ + ZPOS64_T uncompressed_size; /* uncompressed size 8 bytes */ + uLong size_filename; /* filename length 2 bytes */ + uLong size_file_extra; /* extra field length 2 bytes */ + uLong size_file_comment; /* file comment length 2 bytes */ + + uLong disk_num_start; /* disk number start 2 bytes */ + uLong internal_fa; /* internal file attributes 2 bytes */ + uLong external_fa; /* external file attributes 4 bytes */ + + tm_unz tmu_date; +} unz_file_info64; + +typedef struct unz_file_info_s +{ + uLong version; /* version made by 2 bytes */ + uLong version_needed; /* version needed to extract 2 bytes */ + uLong flag; /* general purpose bit flag 2 bytes */ + uLong compression_method; /* compression method 2 bytes */ + uLong dosDate; /* last mod file date in Dos fmt 4 bytes */ + uLong crc; /* crc-32 4 bytes */ + uLong compressed_size; /* compressed size 4 bytes */ + uLong uncompressed_size; /* uncompressed size 4 bytes */ + uLong size_filename; /* filename length 2 bytes */ + uLong size_file_extra; /* extra field length 2 bytes */ + uLong size_file_comment; /* file comment length 2 bytes */ + + uLong disk_num_start; /* disk number start 2 bytes */ + uLong internal_fa; /* internal file attributes 2 bytes */ + uLong external_fa; /* external file attributes 4 bytes */ + + tm_unz tmu_date; +} unz_file_info; + +extern int ZEXPORT unzStringFileNameCompare OF ((const char* fileName1, + const char* fileName2, + int iCaseSensitivity)); +/* + Compare two filename (fileName1,fileName2). + If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp) + If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi + or strcasecmp) + If iCaseSenisivity = 0, case sensitivity is defaut of your operating system + (like 1 on Unix, 2 on Windows) +*/ + + +extern unzFile ZEXPORT unzOpen OF((const char *path)); +extern unzFile ZEXPORT unzOpen64 OF((const void *path)); +/* + Open a Zip file. path contain the full pathname (by example, + on a Windows XP computer "c:\\zlib\\zlib113.zip" or on an Unix computer + "zlib/zlib113.zip". + If the zipfile cannot be opened (file don't exist or in not valid), the + return value is NULL. + Else, the return value is a unzFile Handle, usable with other function + of this unzip package. + the "64" function take a const void* pointer, because the path is just the + value passed to the open64_file_func callback. + Under Windows, if UNICODE is defined, using fill_fopen64_filefunc, the path + is a pointer to a wide unicode string (LPCTSTR is LPCWSTR), so const char* + does not describe the reality +*/ + + +extern unzFile ZEXPORT unzOpen2 OF((const char *path, + zlib_filefunc_def* pzlib_filefunc_def)); +/* + Open a Zip file, like unzOpen, but provide a set of file low level API + for read/write the zip file (see ioapi.h) +*/ + +extern unzFile ZEXPORT unzOpen2_64 OF((const void *path, + zlib_filefunc64_def* pzlib_filefunc_def)); +/* + Open a Zip file, like unz64Open, but provide a set of file low level API + for read/write the zip file (see ioapi.h) +*/ + +extern int ZEXPORT unzClose OF((unzFile file)); +/* + Close a ZipFile opened with unzipOpen. + If there is files inside the .Zip opened with unzOpenCurrentFile (see later), + these files MUST be closed with unzipCloseCurrentFile before call unzipClose. + return UNZ_OK if there is no problem. */ + +extern int ZEXPORT unzGetGlobalInfo OF((unzFile file, + unz_global_info *pglobal_info)); + +extern int ZEXPORT unzGetGlobalInfo64 OF((unzFile file, + unz_global_info64 *pglobal_info)); +/* + Write info about the ZipFile in the *pglobal_info structure. + No preparation of the structure is needed + return UNZ_OK if there is no problem. */ + + +extern int ZEXPORT unzGetGlobalComment OF((unzFile file, + char *szComment, + uLong uSizeBuf)); +/* + Get the global comment string of the ZipFile, in the szComment buffer. + uSizeBuf is the size of the szComment buffer. + return the number of byte copied or an error code <0 +*/ + + +/***************************************************************************/ +/* Unzip package allow you browse the directory of the zipfile */ + +extern int ZEXPORT unzGoToFirstFile OF((unzFile file)); +/* + Set the current file of the zipfile to the first file. + return UNZ_OK if there is no problem +*/ + +extern int ZEXPORT unzGoToNextFile OF((unzFile file)); +/* + Set the current file of the zipfile to the next file. + return UNZ_OK if there is no problem + return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest. +*/ + +extern int ZEXPORT unzLocateFile OF((unzFile file, + const char *szFileName, + int iCaseSensitivity)); +/* + Try locate the file szFileName in the zipfile. + For the iCaseSensitivity signification, see unzStringFileNameCompare + + return value : + UNZ_OK if the file is found. It becomes the current file. + UNZ_END_OF_LIST_OF_FILE if the file is not found +*/ + + +/* ****************************************** */ +/* Ryan supplied functions */ +/* unz_file_info contain information about a file in the zipfile */ +typedef struct unz_file_pos_s +{ + uLong pos_in_zip_directory; /* offset in zip file directory */ + uLong num_of_file; /* # of file */ +} unz_file_pos; + +extern int ZEXPORT unzGetFilePos( + unzFile file, + unz_file_pos* file_pos); + +extern int ZEXPORT unzGoToFilePos( + unzFile file, + unz_file_pos* file_pos); + +typedef struct unz64_file_pos_s +{ + ZPOS64_T pos_in_zip_directory; /* offset in zip file directory */ + ZPOS64_T num_of_file; /* # of file */ +} unz64_file_pos; + +extern int ZEXPORT unzGetFilePos64( + unzFile file, + unz64_file_pos* file_pos); + +extern int ZEXPORT unzGoToFilePos64( + unzFile file, + const unz64_file_pos* file_pos); + +/* ****************************************** */ + +extern int ZEXPORT unzGetCurrentFileInfo64 OF((unzFile file, + unz_file_info64 *pfile_info, + char *szFileName, + uLong fileNameBufferSize, + void *extraField, + uLong extraFieldBufferSize, + char *szComment, + uLong commentBufferSize)); + +extern int ZEXPORT unzGetCurrentFileInfo OF((unzFile file, + unz_file_info *pfile_info, + char *szFileName, + uLong fileNameBufferSize, + void *extraField, + uLong extraFieldBufferSize, + char *szComment, + uLong commentBufferSize)); +/* + Get Info about the current file + if pfile_info!=NULL, the *pfile_info structure will contain somes info about + the current file + if szFileName!=NULL, the filemane string will be copied in szFileName + (fileNameBufferSize is the size of the buffer) + if extraField!=NULL, the extra field information will be copied in extraField + (extraFieldBufferSize is the size of the buffer). + This is the Central-header version of the extra field + if szComment!=NULL, the comment string of the file will be copied in szComment + (commentBufferSize is the size of the buffer) +*/ + + +/** Addition for GDAL : START */ + +extern ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64 OF((unzFile file)); + +/** Addition for GDAL : END */ + + +/***************************************************************************/ +/* for reading the content of the current zipfile, you can open it, read data + from it, and close it (you can close it before reading all the file) + */ + +extern int ZEXPORT unzOpenCurrentFile OF((unzFile file)); +/* + Open for reading data the current file in the zipfile. + If there is no error, the return value is UNZ_OK. +*/ + +extern int ZEXPORT unzOpenCurrentFilePassword OF((unzFile file, + const char* password)); +/* + Open for reading data the current file in the zipfile. + password is a crypting password + If there is no error, the return value is UNZ_OK. +*/ + +extern int ZEXPORT unzOpenCurrentFile2 OF((unzFile file, + int* method, + int* level, + int raw)); +/* + Same than unzOpenCurrentFile, but open for read raw the file (not uncompress) + if raw==1 + *method will receive method of compression, *level will receive level of + compression + note : you can set level parameter as NULL (if you did not want known level, + but you CANNOT set method parameter as NULL +*/ + +extern int ZEXPORT unzOpenCurrentFile3 OF((unzFile file, + int* method, + int* level, + int raw, + const char* password)); +/* + Same than unzOpenCurrentFile, but open for read raw the file (not uncompress) + if raw==1 + *method will receive method of compression, *level will receive level of + compression + note : you can set level parameter as NULL (if you did not want known level, + but you CANNOT set method parameter as NULL +*/ + + +extern int ZEXPORT unzCloseCurrentFile OF((unzFile file)); +/* + Close the file in zip opened with unzOpenCurrentFile + Return UNZ_CRCERROR if all the file was read but the CRC is not good +*/ + +extern int ZEXPORT unzReadCurrentFile OF((unzFile file, + voidp buf, + unsigned len)); +/* + Read bytes from the current file (opened by unzOpenCurrentFile) + buf contain buffer where data must be copied + len the size of buf. + + return the number of byte copied if somes bytes are copied + return 0 if the end of file was reached + return <0 with error code if there is an error + (UNZ_ERRNO for IO error, or zLib error for uncompress error) +*/ + +extern z_off_t ZEXPORT unztell OF((unzFile file)); + +extern ZPOS64_T ZEXPORT unztell64 OF((unzFile file)); +/* + Give the current position in uncompressed data +*/ + +extern int ZEXPORT unzeof OF((unzFile file)); +/* + return 1 if the end of file was reached, 0 elsewhere +*/ + +extern int ZEXPORT unzGetLocalExtrafield OF((unzFile file, + voidp buf, + unsigned len)); +/* + Read extra field from the current file (opened by unzOpenCurrentFile) + This is the local-header version of the extra field (sometimes, there is + more info in the local-header version than in the central-header) + + if buf==NULL, it return the size of the local extra field + + if buf!=NULL, len is the size of the buffer, the extra header is copied in + buf. + the return value is the number of bytes copied in buf, or (if <0) + the error code +*/ + +/***************************************************************************/ + +/* Get the current file offset */ +extern ZPOS64_T ZEXPORT unzGetOffset64 (unzFile file); +extern uLong ZEXPORT unzGetOffset (unzFile file); + +/* Set the current file offset */ +extern int ZEXPORT unzSetOffset64 (unzFile file, ZPOS64_T pos); +extern int ZEXPORT unzSetOffset (unzFile file, uLong pos); + + + +#ifdef __cplusplus +} +#endif + +#endif /* _unz64_H */ diff --git a/plugins/PackUpdater/Src/Minizip/zconf.h b/plugins/PackUpdater/Src/Minizip/zconf.h new file mode 100644 index 0000000000..02ce56c431 --- /dev/null +++ b/plugins/PackUpdater/Src/Minizip/zconf.h @@ -0,0 +1,428 @@ +/* zconf.h -- configuration of the zlib compression library + * Copyright (C) 1995-2010 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* @(#) $Id$ */ + +#ifndef ZCONF_H +#define ZCONF_H + +/* + * If you *really* need a unique prefix for all types and library functions, + * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it. + * Even better than compiling with -DZ_PREFIX would be to use configure to set + * this permanently in zconf.h using "./configure --zprefix". + */ +#ifdef Z_PREFIX /* may be set to #if 1 by ./configure */ + +/* all linked symbols */ +# define _dist_code z__dist_code +# define _length_code z__length_code +# define _tr_align z__tr_align +# define _tr_flush_block z__tr_flush_block +# define _tr_init z__tr_init +# define _tr_stored_block z__tr_stored_block +# define _tr_tally z__tr_tally +# define adler32 z_adler32 +# define adler32_combine z_adler32_combine +# define adler32_combine64 z_adler32_combine64 +# define compress z_compress +# define compress2 z_compress2 +# define compressBound z_compressBound +# define crc32 z_crc32 +# define crc32_combine z_crc32_combine +# define crc32_combine64 z_crc32_combine64 +# define deflate z_deflate +# define deflateBound z_deflateBound +# define deflateCopy z_deflateCopy +# define deflateEnd z_deflateEnd +# define deflateInit2_ z_deflateInit2_ +# define deflateInit_ z_deflateInit_ +# define deflateParams z_deflateParams +# define deflatePrime z_deflatePrime +# define deflateReset z_deflateReset +# define deflateSetDictionary z_deflateSetDictionary +# define deflateSetHeader z_deflateSetHeader +# define deflateTune z_deflateTune +# define deflate_copyright z_deflate_copyright +# define get_crc_table z_get_crc_table +# define gz_error z_gz_error +# define gz_intmax z_gz_intmax +# define gz_strwinerror z_gz_strwinerror +# define gzbuffer z_gzbuffer +# define gzclearerr z_gzclearerr +# define gzclose z_gzclose +# define gzclose_r z_gzclose_r +# define gzclose_w z_gzclose_w +# define gzdirect z_gzdirect +# define gzdopen z_gzdopen +# define gzeof z_gzeof +# define gzerror z_gzerror +# define gzflush z_gzflush +# define gzgetc z_gzgetc +# define gzgets z_gzgets +# define gzoffset z_gzoffset +# define gzoffset64 z_gzoffset64 +# define gzopen z_gzopen +# define gzopen64 z_gzopen64 +# define gzprintf z_gzprintf +# define gzputc z_gzputc +# define gzputs z_gzputs +# define gzread z_gzread +# define gzrewind z_gzrewind +# define gzseek z_gzseek +# define gzseek64 z_gzseek64 +# define gzsetparams z_gzsetparams +# define gztell z_gztell +# define gztell64 z_gztell64 +# define gzungetc z_gzungetc +# define gzwrite z_gzwrite +# define inflate z_inflate +# define inflateBack z_inflateBack +# define inflateBackEnd z_inflateBackEnd +# define inflateBackInit_ z_inflateBackInit_ +# define inflateCopy z_inflateCopy +# define inflateEnd z_inflateEnd +# define inflateGetHeader z_inflateGetHeader +# define inflateInit2_ z_inflateInit2_ +# define inflateInit_ z_inflateInit_ +# define inflateMark z_inflateMark +# define inflatePrime z_inflatePrime +# define inflateReset z_inflateReset +# define inflateReset2 z_inflateReset2 +# define inflateSetDictionary z_inflateSetDictionary +# define inflateSync z_inflateSync +# define inflateSyncPoint z_inflateSyncPoint +# define inflateUndermine z_inflateUndermine +# define inflate_copyright z_inflate_copyright +# define inflate_fast z_inflate_fast +# define inflate_table z_inflate_table +# define uncompress z_uncompress +# define zError z_zError +# define zcalloc z_zcalloc +# define zcfree z_zcfree +# define zlibCompileFlags z_zlibCompileFlags +# define zlibVersion z_zlibVersion + +/* all zlib typedefs in zlib.h and zconf.h */ +# define Byte z_Byte +# define Bytef z_Bytef +# define alloc_func z_alloc_func +# define charf z_charf +# define free_func z_free_func +# define gzFile z_gzFile +# define gz_header z_gz_header +# define gz_headerp z_gz_headerp +# define in_func z_in_func +# define intf z_intf +# define out_func z_out_func +# define uInt z_uInt +# define uIntf z_uIntf +# define uLong z_uLong +# define uLongf z_uLongf +# define voidp z_voidp +# define voidpc z_voidpc +# define voidpf z_voidpf + +/* all zlib structs in zlib.h and zconf.h */ +# define gz_header_s z_gz_header_s +# define internal_state z_internal_state + +#endif + +#if defined(__MSDOS__) && !defined(MSDOS) +# define MSDOS +#endif +#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2) +# define OS2 +#endif +#if defined(_WINDOWS) && !defined(WINDOWS) +# define WINDOWS +#endif +#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__) +# ifndef WIN32 +# define WIN32 +# endif +#endif +#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32) +# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__) +# ifndef SYS16BIT +# define SYS16BIT +# endif +# endif +#endif + +/* + * Compile with -DMAXSEG_64K if the alloc function cannot allocate more + * than 64k bytes at a time (needed on systems with 16-bit int). + */ +#ifdef SYS16BIT +# define MAXSEG_64K +#endif +#ifdef MSDOS +# define UNALIGNED_OK +#endif + +#ifdef __STDC_VERSION__ +# ifndef STDC +# define STDC +# endif +# if __STDC_VERSION__ >= 199901L +# ifndef STDC99 +# define STDC99 +# endif +# endif +#endif +#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus)) +# define STDC +#endif +#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__)) +# define STDC +#endif +#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32)) +# define STDC +#endif +#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__)) +# define STDC +#endif + +#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */ +# define STDC +#endif + +#ifndef STDC +# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */ +# define const /* note: need a more gentle solution here */ +# endif +#endif + +/* Some Mac compilers merge all .h files incorrectly: */ +#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__) +# define NO_DUMMY_DECL +#endif + +/* Maximum value for memLevel in deflateInit2 */ +#ifndef MAX_MEM_LEVEL +# ifdef MAXSEG_64K +# define MAX_MEM_LEVEL 8 +# else +# define MAX_MEM_LEVEL 9 +# endif +#endif + +/* Maximum value for windowBits in deflateInit2 and inflateInit2. + * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files + * created by gzip. (Files created by minigzip can still be extracted by + * gzip.) + */ +#ifndef MAX_WBITS +# define MAX_WBITS 15 /* 32K LZ77 window */ +#endif + +/* The memory requirements for deflate are (in bytes): + (1 << (windowBits+2)) + (1 << (memLevel+9)) + that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values) + plus a few kilobytes for small objects. For example, if you want to reduce + the default memory requirements from 256K to 128K, compile with + make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7" + Of course this will generally degrade compression (there's no free lunch). + + The memory requirements for inflate are (in bytes) 1 << windowBits + that is, 32K for windowBits=15 (default value) plus a few kilobytes + for small objects. +*/ + + /* Type declarations */ + +#ifndef OF /* function prototypes */ +# ifdef STDC +# define OF(args) args +# else +# define OF(args) () +# endif +#endif + +/* The following definitions for FAR are needed only for MSDOS mixed + * model programming (small or medium model with some far allocations). + * This was tested only with MSC; for other MSDOS compilers you may have + * to define NO_MEMCPY in zutil.h. If you don't need the mixed model, + * just define FAR to be empty. + */ +#ifdef SYS16BIT +# if defined(M_I86SM) || defined(M_I86MM) + /* MSC small or medium model */ +# define SMALL_MEDIUM +# ifdef _MSC_VER +# define FAR _far +# else +# define FAR far +# endif +# endif +# if (defined(__SMALL__) || defined(__MEDIUM__)) + /* Turbo C small or medium model */ +# define SMALL_MEDIUM +# ifdef __BORLANDC__ +# define FAR _far +# else +# define FAR far +# endif +# endif +#endif + +#if defined(WINDOWS) || defined(WIN32) + /* If building or using zlib as a DLL, define ZLIB_DLL. + * This is not mandatory, but it offers a little performance increase. + */ +# ifdef ZLIB_DLL +# if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500)) +# ifdef ZLIB_INTERNAL +# define ZEXTERN extern __declspec(dllexport) +# else +# define ZEXTERN extern __declspec(dllimport) +# endif +# endif +# endif /* ZLIB_DLL */ + /* If building or using zlib with the WINAPI/WINAPIV calling convention, + * define ZLIB_WINAPI. + * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI. + */ +# ifdef ZLIB_WINAPI +# ifdef FAR +# undef FAR +# endif +# include <windows.h> + /* No need for _export, use ZLIB.DEF instead. */ + /* For complete Windows compatibility, use WINAPI, not __stdcall. */ +# define ZEXPORT WINAPI +# ifdef WIN32 +# define ZEXPORTVA WINAPIV +# else +# define ZEXPORTVA FAR CDECL +# endif +# endif +#endif + +#if defined (__BEOS__) +# ifdef ZLIB_DLL +# ifdef ZLIB_INTERNAL +# define ZEXPORT __declspec(dllexport) +# define ZEXPORTVA __declspec(dllexport) +# else +# define ZEXPORT __declspec(dllimport) +# define ZEXPORTVA __declspec(dllimport) +# endif +# endif +#endif + +#ifndef ZEXTERN +# define ZEXTERN extern +#endif +#ifndef ZEXPORT +# define ZEXPORT +#endif +#ifndef ZEXPORTVA +# define ZEXPORTVA +#endif + +#ifndef FAR +# define FAR +#endif + +#if !defined(__MACTYPES__) +typedef unsigned char Byte; /* 8 bits */ +#endif +typedef unsigned int uInt; /* 16 bits or more */ +typedef unsigned long uLong; /* 32 bits or more */ + +#ifdef SMALL_MEDIUM + /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */ +# define Bytef Byte FAR +#else + typedef Byte FAR Bytef; +#endif +typedef char FAR charf; +typedef int FAR intf; +typedef uInt FAR uIntf; +typedef uLong FAR uLongf; + +#ifdef STDC + typedef void const *voidpc; + typedef void FAR *voidpf; + typedef void *voidp; +#else + typedef Byte const *voidpc; + typedef Byte FAR *voidpf; + typedef Byte *voidp; +#endif + +#ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */ +# define Z_HAVE_UNISTD_H +#endif + +#ifdef STDC +# include <sys/types.h> /* for off_t */ +#endif + +/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and + * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even + * though the former does not conform to the LFS document), but considering + * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as + * equivalently requesting no 64-bit operations + */ +#if -_LARGEFILE64_SOURCE - -1 == 1 +# undef _LARGEFILE64_SOURCE +#endif + +#if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE) +# include <unistd.h> /* for SEEK_* and off_t */ +# ifdef VMS +# include <unixio.h> /* for off_t */ +# endif +# ifndef z_off_t +# define z_off_t off_t +# endif +#endif + +#ifndef SEEK_SET +# define SEEK_SET 0 /* Seek from beginning of file. */ +# define SEEK_CUR 1 /* Seek from current position. */ +# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */ +#endif + +#ifndef z_off_t +# define z_off_t long +#endif + +#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0 +# define z_off64_t off64_t +#else +# define z_off64_t z_off_t +#endif + +#if defined(__OS400__) +# define NO_vsnprintf +#endif + +#if defined(__MVS__) +# define NO_vsnprintf +#endif + +/* MVS linker does not support external names larger than 8 bytes */ +#if defined(__MVS__) + #pragma map(deflateInit_,"DEIN") + #pragma map(deflateInit2_,"DEIN2") + #pragma map(deflateEnd,"DEEND") + #pragma map(deflateBound,"DEBND") + #pragma map(inflateInit_,"ININ") + #pragma map(inflateInit2_,"ININ2") + #pragma map(inflateEnd,"INEND") + #pragma map(inflateSync,"INSY") + #pragma map(inflateSetDictionary,"INSEDI") + #pragma map(compressBound,"CMBND") + #pragma map(inflate_table,"INTABL") + #pragma map(inflate_fast,"INFA") + #pragma map(inflate_copyright,"INCOPY") +#endif + +#endif /* ZCONF_H */ diff --git a/plugins/PackUpdater/Src/Minizip/zip.c b/plugins/PackUpdater/Src/Minizip/zip.c new file mode 100644 index 0000000000..3c34fc8bd4 --- /dev/null +++ b/plugins/PackUpdater/Src/Minizip/zip.c @@ -0,0 +1,2004 @@ +/* zip.c -- IO on .zip files using zlib + Version 1.1, February 14h, 2010 + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications for Zip64 support + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + + Changes + Oct-2009 - Mathias Svensson - Remove old C style function prototypes + Oct-2009 - Mathias Svensson - Added Zip64 Support when creating new file archives + Oct-2009 - Mathias Svensson - Did some code cleanup and refactoring to get better overview of some functions. + Oct-2009 - Mathias Svensson - Added zipRemoveExtraInfoBlock to strip extra field data from its ZIP64 data + It is used when recreting zip archive with RAW when deleting items from a zip. + ZIP64 data is automaticly added to items that needs it, and existing ZIP64 data need to be removed. + Oct-2009 - Mathias Svensson - Added support for BZIP2 as compression mode (bzip2 lib is required) + Jan-2010 - back to unzip and minizip 1.0 name scheme, with compatibility layer + +*/ + + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include "zlib.h" +#include "zip.h" + +#ifdef STDC +# include <stddef.h> +# include <string.h> +# include <stdlib.h> +#endif +#ifdef NO_ERRNO_H + extern int errno; +#else +# include <errno.h> +#endif + + +#ifndef local +# define local static +#endif +/* compile with -Dlocal if your debugger can't find static symbols */ + +#ifndef VERSIONMADEBY +# define VERSIONMADEBY (0x0) /* platform depedent */ +#endif + +#ifndef Z_BUFSIZE +#define Z_BUFSIZE (64*1024) //(16384) +#endif + +#ifndef Z_MAXFILENAMEINZIP +#define Z_MAXFILENAMEINZIP (256) +#endif + +#ifndef ALLOC +# define ALLOC(size) (malloc(size)) +#endif +#ifndef TRYFREE +# define TRYFREE(p) {if (p) free(p);} +#endif + +/* +#define SIZECENTRALDIRITEM (0x2e) +#define SIZEZIPLOCALHEADER (0x1e) +*/ + +/* I've found an old Unix (a SunOS 4.1.3_U1) without all SEEK_* defined.... */ + + +// NOT sure that this work on ALL platform +#define MAKEULONG64(a, b) ((ZPOS64_T)(((unsigned long)(a)) | ((ZPOS64_T)((unsigned long)(b))) << 32)) + +#ifndef SEEK_CUR +#define SEEK_CUR 1 +#endif + +#ifndef SEEK_END +#define SEEK_END 2 +#endif + +#ifndef SEEK_SET +#define SEEK_SET 0 +#endif + +#ifndef DEF_MEM_LEVEL +#if MAX_MEM_LEVEL >= 8 +# define DEF_MEM_LEVEL 8 +#else +# define DEF_MEM_LEVEL MAX_MEM_LEVEL +#endif +#endif +const char zip_copyright[] =" zip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll"; + + +#define SIZEDATA_INDATABLOCK (4096-(4*4)) + +#define LOCALHEADERMAGIC (0x04034b50) +#define CENTRALHEADERMAGIC (0x02014b50) +#define ENDHEADERMAGIC (0x06054b50) +#define ZIP64ENDHEADERMAGIC (0x6064b50) +#define ZIP64ENDLOCHEADERMAGIC (0x7064b50) + +#define FLAG_LOCALHEADER_OFFSET (0x06) +#define CRC_LOCALHEADER_OFFSET (0x0e) + +#define SIZECENTRALHEADER (0x2e) /* 46 */ + +typedef struct linkedlist_datablock_internal_s +{ + struct linkedlist_datablock_internal_s* next_datablock; + uLong avail_in_this_block; + uLong filled_in_this_block; + uLong unused; /* for future use and alignement */ + unsigned char data[SIZEDATA_INDATABLOCK]; +} linkedlist_datablock_internal; + +typedef struct linkedlist_data_s +{ + linkedlist_datablock_internal* first_block; + linkedlist_datablock_internal* last_block; +} linkedlist_data; + + +typedef struct +{ + z_stream stream; /* zLib stream structure for inflate */ +#ifdef HAVE_BZIP2 + bz_stream bstream; /* bzLib stream structure for bziped */ +#endif + + int stream_initialised; /* 1 is stream is initialised */ + uInt pos_in_buffered_data; /* last written byte in buffered_data */ + + ZPOS64_T pos_local_header; /* offset of the local header of the file + currenty writing */ + char* central_header; /* central header data for the current file */ + uLong size_centralExtra; + uLong size_centralheader; /* size of the central header for cur file */ + uLong size_centralExtraFree; /* Extra bytes allocated to the centralheader but that are not used */ + uLong flag; /* flag of the file currently writing */ + + int method; /* compression method of file currenty wr.*/ + int raw; /* 1 for directly writing raw data */ + Byte buffered_data[Z_BUFSIZE];/* buffer contain compressed data to be writ*/ + uLong dosDate; + uLong crc32; + int encrypt; + int zip64; /* Add ZIP64 extened information in the extra field */ + ZPOS64_T pos_zip64extrainfo; + ZPOS64_T totalCompressedData; + ZPOS64_T totalUncompressedData; +#ifndef NOCRYPT + unsigned long keys[3]; /* keys defining the pseudo-random sequence */ + const unsigned long* pcrc_32_tab; + int crypt_header_size; +#endif +} curfile64_info; + +typedef struct +{ + zlib_filefunc64_32_def z_filefunc; + voidpf filestream; /* io structore of the zipfile */ + linkedlist_data central_dir;/* datablock with central dir in construction*/ + int in_opened_file_inzip; /* 1 if a file in the zip is currently writ.*/ + curfile64_info ci; /* info on the file curretly writing */ + + ZPOS64_T begin_pos; /* position of the beginning of the zipfile */ + ZPOS64_T add_position_when_writting_offset; + ZPOS64_T number_entry; + +#ifndef NO_ADDFILEINEXISTINGZIP + char *globalcomment; +#endif + +} zip64_internal; + + +#ifndef NOCRYPT +#define INCLUDECRYPTINGCODE_IFCRYPTALLOWED +#include "crypt.h" +#endif + +local linkedlist_datablock_internal* allocate_new_datablock() +{ + linkedlist_datablock_internal* ldi; + ldi = (linkedlist_datablock_internal*) + ALLOC(sizeof(linkedlist_datablock_internal)); + if (ldi!=NULL) + { + ldi->next_datablock = NULL ; + ldi->filled_in_this_block = 0 ; + ldi->avail_in_this_block = SIZEDATA_INDATABLOCK ; + } + return ldi; +} + +local void free_datablock(linkedlist_datablock_internal* ldi) +{ + while (ldi!=NULL) + { + linkedlist_datablock_internal* ldinext = ldi->next_datablock; + TRYFREE(ldi); + ldi = ldinext; + } +} + +local void init_linkedlist(linkedlist_data* ll) +{ + ll->first_block = ll->last_block = NULL; +} + +local void free_linkedlist(linkedlist_data* ll) +{ + free_datablock(ll->first_block); + ll->first_block = ll->last_block = NULL; +} + + +local int add_data_in_datablock(linkedlist_data* ll, const void* buf, uLong len) +{ + linkedlist_datablock_internal* ldi; + const unsigned char* from_copy; + + if (ll==NULL) + return ZIP_INTERNALERROR; + + if (ll->last_block == NULL) + { + ll->first_block = ll->last_block = allocate_new_datablock(); + if (ll->first_block == NULL) + return ZIP_INTERNALERROR; + } + + ldi = ll->last_block; + from_copy = (unsigned char*)buf; + + while (len>0) + { + uInt copy_this; + uInt i; + unsigned char* to_copy; + + if (ldi->avail_in_this_block==0) + { + ldi->next_datablock = allocate_new_datablock(); + if (ldi->next_datablock == NULL) + return ZIP_INTERNALERROR; + ldi = ldi->next_datablock ; + ll->last_block = ldi; + } + + if (ldi->avail_in_this_block < len) + copy_this = (uInt)ldi->avail_in_this_block; + else + copy_this = (uInt)len; + + to_copy = &(ldi->data[ldi->filled_in_this_block]); + + for (i=0;i<copy_this;i++) + *(to_copy+i)=*(from_copy+i); + + ldi->filled_in_this_block += copy_this; + ldi->avail_in_this_block -= copy_this; + from_copy += copy_this ; + len -= copy_this; + } + return ZIP_OK; +} + + + +/****************************************************************************/ + +#ifndef NO_ADDFILEINEXISTINGZIP +/* =========================================================================== + Inputs a long in LSB order to the given file + nbByte == 1, 2 ,4 or 8 (byte, short or long, ZPOS64_T) +*/ + +local int zip64local_putValue OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T x, int nbByte)); +local int zip64local_putValue (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T x, int nbByte) +{ + unsigned char buf[8]; + int n; + for (n = 0; n < nbByte; n++) + { + buf[n] = (unsigned char)(x & 0xff); + x >>= 8; + } + if (x != 0) + { /* data overflow - hack for ZIP64 (X Roche) */ + for (n = 0; n < nbByte; n++) + { + buf[n] = 0xff; + } + } + + if (ZWRITE64(*pzlib_filefunc_def,filestream,buf,nbByte)!=(uLong)nbByte) + return ZIP_ERRNO; + else + return ZIP_OK; +} + +local void zip64local_putValue_inmemory OF((void* dest, ZPOS64_T x, int nbByte)); +local void zip64local_putValue_inmemory (void* dest, ZPOS64_T x, int nbByte) +{ + unsigned char* buf=(unsigned char*)dest; + int n; + for (n = 0; n < nbByte; n++) { + buf[n] = (unsigned char)(x & 0xff); + x >>= 8; + } + + if (x != 0) + { /* data overflow - hack for ZIP64 */ + for (n = 0; n < nbByte; n++) + { + buf[n] = 0xff; + } + } +} + +/****************************************************************************/ + + +local uLong zip64local_TmzDateToDosDate(const tm_zip* ptm) +{ + uLong year = (uLong)ptm->tm_year; + if (year>=1980) + year-=1980; + else if (year>=80) + year-=80; + return + (uLong) (((ptm->tm_mday) + (32 * (ptm->tm_mon+1)) + (512 * year)) << 16) | + ((ptm->tm_sec/2) + (32* ptm->tm_min) + (2048 * (uLong)ptm->tm_hour)); +} + + +/****************************************************************************/ + +local int zip64local_getByte OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, int *pi)); + +local int zip64local_getByte(const zlib_filefunc64_32_def* pzlib_filefunc_def,voidpf filestream,int* pi) +{ + unsigned char c; + int err = (int)ZREAD64(*pzlib_filefunc_def,filestream,&c,1); + if (err==1) + { + *pi = (int)c; + return ZIP_OK; + } + else + { + if (ZERROR64(*pzlib_filefunc_def,filestream)) + return ZIP_ERRNO; + else + return ZIP_EOF; + } +} + + +/* =========================================================================== + Reads a long in LSB order from the given gz_stream. Sets +*/ +local int zip64local_getShort OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong *pX)); + +local int zip64local_getShort (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong* pX) +{ + uLong x ; + int i = 0; + int err; + + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x = (uLong)i; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((uLong)i)<<8; + + if (err==ZIP_OK) + *pX = x; + else + *pX = 0; + return err; +} + +local int zip64local_getLong OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong *pX)); + +local int zip64local_getLong (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong* pX) +{ + uLong x ; + int i = 0; + int err; + + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x = (uLong)i; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((uLong)i)<<8; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((uLong)i)<<16; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((uLong)i)<<24; + + if (err==ZIP_OK) + *pX = x; + else + *pX = 0; + return err; +} + +local int zip64local_getLong64 OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T *pX)); + + +local int zip64local_getLong64 (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T *pX) +{ + ZPOS64_T x; + int i = 0; + int err; + + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x = (ZPOS64_T)i; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((ZPOS64_T)i)<<8; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((ZPOS64_T)i)<<16; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((ZPOS64_T)i)<<24; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((ZPOS64_T)i)<<32; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((ZPOS64_T)i)<<40; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((ZPOS64_T)i)<<48; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((ZPOS64_T)i)<<56; + + if (err==ZIP_OK) + *pX = x; + else + *pX = 0; + + return err; +} + +#ifndef BUFREADCOMMENT +#define BUFREADCOMMENT (0x400) +#endif +/* + Locate the Central directory of a zipfile (at the end, just before + the global comment) +*/ +local ZPOS64_T zip64local_SearchCentralDir OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream)); + +local ZPOS64_T zip64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) +{ + unsigned char* buf; + ZPOS64_T uSizeFile; + ZPOS64_T uBackRead; + ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ + ZPOS64_T uPosFound=0; + + if (ZSEEK64(*pzlib_filefunc_def,filestream,0,ZLIB_FILEFUNC_SEEK_END) != 0) + return 0; + + + uSizeFile = ZTELL64(*pzlib_filefunc_def,filestream); + + if (uMaxBack>uSizeFile) + uMaxBack = uSizeFile; + + buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4); + if (buf==NULL) + return 0; + + uBackRead = 4; + while (uBackRead<uMaxBack) + { + uLong uReadSize; + ZPOS64_T uReadPos ; + int i; + if (uBackRead+BUFREADCOMMENT>uMaxBack) + uBackRead = uMaxBack; + else + uBackRead+=BUFREADCOMMENT; + uReadPos = uSizeFile-uBackRead ; + + uReadSize = ((BUFREADCOMMENT+4) < (uSizeFile-uReadPos)) ? + (BUFREADCOMMENT+4) : (uLong)(uSizeFile-uReadPos); + if (ZSEEK64(*pzlib_filefunc_def,filestream,uReadPos,ZLIB_FILEFUNC_SEEK_SET)!=0) + break; + + if (ZREAD64(*pzlib_filefunc_def,filestream,buf,uReadSize)!=uReadSize) + break; + + for (i=(int)uReadSize-3; (i--)>0;) + if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && + ((*(buf+i+2))==0x05) && ((*(buf+i+3))==0x06)) + { + uPosFound = uReadPos+i; + break; + } + + if (uPosFound!=0) + break; + } + TRYFREE(buf); + return uPosFound; +} + +/* +Locate the End of Zip64 Central directory locator and from there find the CD of a zipfile (at the end, just before +the global comment) +*/ +local ZPOS64_T zip64local_SearchCentralDir64 OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream)); + +local ZPOS64_T zip64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) +{ + unsigned char* buf; + ZPOS64_T uSizeFile; + ZPOS64_T uBackRead; + ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ + ZPOS64_T uPosFound=0; + uLong uL; + ZPOS64_T relativeOffset; + + if (ZSEEK64(*pzlib_filefunc_def,filestream,0,ZLIB_FILEFUNC_SEEK_END) != 0) + return 0; + + uSizeFile = ZTELL64(*pzlib_filefunc_def,filestream); + + if (uMaxBack>uSizeFile) + uMaxBack = uSizeFile; + + buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4); + if (buf==NULL) + return 0; + + uBackRead = 4; + while (uBackRead<uMaxBack) + { + uLong uReadSize; + ZPOS64_T uReadPos; + int i; + if (uBackRead+BUFREADCOMMENT>uMaxBack) + uBackRead = uMaxBack; + else + uBackRead+=BUFREADCOMMENT; + uReadPos = uSizeFile-uBackRead ; + + uReadSize = ((BUFREADCOMMENT+4) < (uSizeFile-uReadPos)) ? + (BUFREADCOMMENT+4) : (uLong)(uSizeFile-uReadPos); + if (ZSEEK64(*pzlib_filefunc_def,filestream,uReadPos,ZLIB_FILEFUNC_SEEK_SET)!=0) + break; + + if (ZREAD64(*pzlib_filefunc_def,filestream,buf,uReadSize)!=uReadSize) + break; + + for (i=(int)uReadSize-3; (i--)>0;) + { + // Signature "0x07064b50" Zip64 end of central directory locater + if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && ((*(buf+i+2))==0x06) && ((*(buf+i+3))==0x07)) + { + uPosFound = uReadPos+i; + break; + } + } + + if (uPosFound!=0) + break; + } + + TRYFREE(buf); + if (uPosFound == 0) + return 0; + + /* Zip64 end of central directory locator */ + if (ZSEEK64(*pzlib_filefunc_def,filestream, uPosFound,ZLIB_FILEFUNC_SEEK_SET)!=0) + return 0; + + /* the signature, already checked */ + if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK) + return 0; + + /* number of the disk with the start of the zip64 end of central directory */ + if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK) + return 0; + if (uL != 0) + return 0; + + /* relative offset of the zip64 end of central directory record */ + if (zip64local_getLong64(pzlib_filefunc_def,filestream,&relativeOffset)!=ZIP_OK) + return 0; + + /* total number of disks */ + if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK) + return 0; + if (uL != 1) + return 0; + + /* Goto Zip64 end of central directory record */ + if (ZSEEK64(*pzlib_filefunc_def,filestream, relativeOffset,ZLIB_FILEFUNC_SEEK_SET)!=0) + return 0; + + /* the signature */ + if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK) + return 0; + + if (uL != 0x06064b50) // signature of 'Zip64 end of central directory' + return 0; + + return relativeOffset; +} + +int LoadCentralDirectoryRecord(zip64_internal* pziinit) +{ + int err=ZIP_OK; + ZPOS64_T byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/ + + ZPOS64_T size_central_dir; /* size of the central directory */ + ZPOS64_T offset_central_dir; /* offset of start of central directory */ + ZPOS64_T central_pos; + uLong uL; + + uLong number_disk; /* number of the current dist, used for + spaning ZIP, unsupported, always 0*/ + uLong number_disk_with_CD; /* number the the disk with central dir, used + for spaning ZIP, unsupported, always 0*/ + ZPOS64_T number_entry; + ZPOS64_T number_entry_CD; /* total number of entries in + the central dir + (same than number_entry on nospan) */ + uLong VersionMadeBy; + uLong VersionNeeded; + uLong size_comment; + + int hasZIP64Record = 0; + + // check first if we find a ZIP64 record + central_pos = zip64local_SearchCentralDir64(&pziinit->z_filefunc,pziinit->filestream); + if(central_pos > 0) + { + hasZIP64Record = 1; + } + else if(central_pos == 0) + { + central_pos = zip64local_SearchCentralDir(&pziinit->z_filefunc,pziinit->filestream); + } + +/* disable to allow appending to empty ZIP archive + if (central_pos==0) + err=ZIP_ERRNO; +*/ + + if(hasZIP64Record) + { + ZPOS64_T sizeEndOfCentralDirectory; + if (ZSEEK64(pziinit->z_filefunc, pziinit->filestream, central_pos, ZLIB_FILEFUNC_SEEK_SET) != 0) + err=ZIP_ERRNO; + + /* the signature, already checked */ + if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream,&uL)!=ZIP_OK) + err=ZIP_ERRNO; + + /* size of zip64 end of central directory record */ + if (zip64local_getLong64(&pziinit->z_filefunc, pziinit->filestream, &sizeEndOfCentralDirectory)!=ZIP_OK) + err=ZIP_ERRNO; + + /* version made by */ + if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream, &VersionMadeBy)!=ZIP_OK) + err=ZIP_ERRNO; + + /* version needed to extract */ + if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream, &VersionNeeded)!=ZIP_OK) + err=ZIP_ERRNO; + + /* number of this disk */ + if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream,&number_disk)!=ZIP_OK) + err=ZIP_ERRNO; + + /* number of the disk with the start of the central directory */ + if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream,&number_disk_with_CD)!=ZIP_OK) + err=ZIP_ERRNO; + + /* total number of entries in the central directory on this disk */ + if (zip64local_getLong64(&pziinit->z_filefunc, pziinit->filestream, &number_entry)!=ZIP_OK) + err=ZIP_ERRNO; + + /* total number of entries in the central directory */ + if (zip64local_getLong64(&pziinit->z_filefunc, pziinit->filestream,&number_entry_CD)!=ZIP_OK) + err=ZIP_ERRNO; + + if ((number_entry_CD!=number_entry) || (number_disk_with_CD!=0) || (number_disk!=0)) + err=ZIP_BADZIPFILE; + + /* size of the central directory */ + if (zip64local_getLong64(&pziinit->z_filefunc, pziinit->filestream,&size_central_dir)!=ZIP_OK) + err=ZIP_ERRNO; + + /* offset of start of central directory with respect to the + starting disk number */ + if (zip64local_getLong64(&pziinit->z_filefunc, pziinit->filestream,&offset_central_dir)!=ZIP_OK) + err=ZIP_ERRNO; + + // TODO.. + // read the comment from the standard central header. + size_comment = 0; + } + else + { + // Read End of central Directory info + if (ZSEEK64(pziinit->z_filefunc, pziinit->filestream, central_pos,ZLIB_FILEFUNC_SEEK_SET)!=0) + err=ZIP_ERRNO; + + /* the signature, already checked */ + if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream,&uL)!=ZIP_OK) + err=ZIP_ERRNO; + + /* number of this disk */ + if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream,&number_disk)!=ZIP_OK) + err=ZIP_ERRNO; + + /* number of the disk with the start of the central directory */ + if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream,&number_disk_with_CD)!=ZIP_OK) + err=ZIP_ERRNO; + + /* total number of entries in the central dir on this disk */ + number_entry = 0; + if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream, &uL)!=ZIP_OK) + err=ZIP_ERRNO; + else + number_entry = uL; + + /* total number of entries in the central dir */ + number_entry_CD = 0; + if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream, &uL)!=ZIP_OK) + err=ZIP_ERRNO; + else + number_entry_CD = uL; + + if ((number_entry_CD!=number_entry) || (number_disk_with_CD!=0) || (number_disk!=0)) + err=ZIP_BADZIPFILE; + + /* size of the central directory */ + size_central_dir = 0; + if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream, &uL)!=ZIP_OK) + err=ZIP_ERRNO; + else + size_central_dir = uL; + + /* offset of start of central directory with respect to the starting disk number */ + offset_central_dir = 0; + if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream, &uL)!=ZIP_OK) + err=ZIP_ERRNO; + else + offset_central_dir = uL; + + + /* zipfile global comment length */ + if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream, &size_comment)!=ZIP_OK) + err=ZIP_ERRNO; + } + + if ((central_pos<offset_central_dir+size_central_dir) && + (err==ZIP_OK)) + err=ZIP_BADZIPFILE; + + if (err!=ZIP_OK) + { + ZCLOSE64(pziinit->z_filefunc, pziinit->filestream); + return ZIP_ERRNO; + } + + if (size_comment>0) + { + pziinit->globalcomment = (char*)ALLOC(size_comment+1); + if (pziinit->globalcomment) + { + size_comment = ZREAD64(pziinit->z_filefunc, pziinit->filestream, pziinit->globalcomment,size_comment); + pziinit->globalcomment[size_comment]=0; + } + } + + byte_before_the_zipfile = central_pos - (offset_central_dir+size_central_dir); + pziinit->add_position_when_writting_offset = byte_before_the_zipfile; + + { + ZPOS64_T size_central_dir_to_read = size_central_dir; + size_t buf_size = SIZEDATA_INDATABLOCK; + void* buf_read = (void*)ALLOC(buf_size); + if (ZSEEK64(pziinit->z_filefunc, pziinit->filestream, offset_central_dir + byte_before_the_zipfile, ZLIB_FILEFUNC_SEEK_SET) != 0) + err=ZIP_ERRNO; + + while ((size_central_dir_to_read>0) && (err==ZIP_OK)) + { + ZPOS64_T read_this = SIZEDATA_INDATABLOCK; + if (read_this > size_central_dir_to_read) + read_this = size_central_dir_to_read; + + if (ZREAD64(pziinit->z_filefunc, pziinit->filestream,buf_read,(uLong)read_this) != read_this) + err=ZIP_ERRNO; + + if (err==ZIP_OK) + err = add_data_in_datablock(&pziinit->central_dir,buf_read, (uLong)read_this); + + size_central_dir_to_read-=read_this; + } + TRYFREE(buf_read); + } + pziinit->begin_pos = byte_before_the_zipfile; + pziinit->number_entry = number_entry_CD; + + if (ZSEEK64(pziinit->z_filefunc, pziinit->filestream, offset_central_dir+byte_before_the_zipfile,ZLIB_FILEFUNC_SEEK_SET) != 0) + err=ZIP_ERRNO; + + return err; +} + + +#endif /* !NO_ADDFILEINEXISTINGZIP*/ + + +/************************************************************/ +extern zipFile ZEXPORT zipOpen3 (const void *pathname, int append, zipcharpc* globalcomment, zlib_filefunc64_32_def* pzlib_filefunc64_32_def) +{ + zip64_internal ziinit; + zip64_internal* zi; + int err=ZIP_OK; + + ziinit.z_filefunc.zseek32_file = NULL; + ziinit.z_filefunc.ztell32_file = NULL; + if (pzlib_filefunc64_32_def==NULL) + fill_fopen64_filefunc(&ziinit.z_filefunc.zfile_func64); + else + ziinit.z_filefunc = *pzlib_filefunc64_32_def; + + ziinit.filestream = ZOPEN64(ziinit.z_filefunc, + pathname, + (append == APPEND_STATUS_CREATE) ? + (ZLIB_FILEFUNC_MODE_READ | ZLIB_FILEFUNC_MODE_WRITE | ZLIB_FILEFUNC_MODE_CREATE) : + (ZLIB_FILEFUNC_MODE_READ | ZLIB_FILEFUNC_MODE_WRITE | ZLIB_FILEFUNC_MODE_EXISTING)); + + if (ziinit.filestream == NULL) + return NULL; + + if (append == APPEND_STATUS_CREATEAFTER) + ZSEEK64(ziinit.z_filefunc,ziinit.filestream,0,SEEK_END); + + ziinit.begin_pos = ZTELL64(ziinit.z_filefunc,ziinit.filestream); + ziinit.in_opened_file_inzip = 0; + ziinit.ci.stream_initialised = 0; + ziinit.number_entry = 0; + ziinit.add_position_when_writting_offset = 0; + init_linkedlist(&(ziinit.central_dir)); + + + + zi = (zip64_internal*)ALLOC(sizeof(zip64_internal)); + if (zi==NULL) + { + ZCLOSE64(ziinit.z_filefunc,ziinit.filestream); + return NULL; + } + + /* now we add file in a zipfile */ +# ifndef NO_ADDFILEINEXISTINGZIP + ziinit.globalcomment = NULL; + if (append == APPEND_STATUS_ADDINZIP) + { + // Read and Cache Central Directory Records + err = LoadCentralDirectoryRecord(&ziinit); + } + + if (globalcomment) + { + *globalcomment = ziinit.globalcomment; + } +# endif /* !NO_ADDFILEINEXISTINGZIP*/ + + if (err != ZIP_OK) + { +# ifndef NO_ADDFILEINEXISTINGZIP + TRYFREE(ziinit.globalcomment); +# endif /* !NO_ADDFILEINEXISTINGZIP*/ + TRYFREE(zi); + return NULL; + } + else + { + *zi = ziinit; + return (zipFile)zi; + } +} + +extern zipFile ZEXPORT zipOpen2 (const char *pathname, int append, zipcharpc* globalcomment, zlib_filefunc_def* pzlib_filefunc32_def) +{ + if (pzlib_filefunc32_def != NULL) + { + zlib_filefunc64_32_def zlib_filefunc64_32_def_fill; + fill_zlib_filefunc64_32_def_from_filefunc32(&zlib_filefunc64_32_def_fill,pzlib_filefunc32_def); + return zipOpen3(pathname, append, globalcomment, &zlib_filefunc64_32_def_fill); + } + else + return zipOpen3(pathname, append, globalcomment, NULL); +} + +extern zipFile ZEXPORT zipOpen2_64 (const void *pathname, int append, zipcharpc* globalcomment, zlib_filefunc64_def* pzlib_filefunc_def) +{ + if (pzlib_filefunc_def != NULL) + { + zlib_filefunc64_32_def zlib_filefunc64_32_def_fill; + zlib_filefunc64_32_def_fill.zfile_func64 = *pzlib_filefunc_def; + zlib_filefunc64_32_def_fill.ztell32_file = NULL; + zlib_filefunc64_32_def_fill.zseek32_file = NULL; + return zipOpen3(pathname, append, globalcomment, &zlib_filefunc64_32_def_fill); + } + else + return zipOpen3(pathname, append, globalcomment, NULL); +} + + + +extern zipFile ZEXPORT zipOpen (const char* pathname, int append) +{ + return zipOpen3((const void*)pathname,append,NULL,NULL); +} + +extern zipFile ZEXPORT zipOpen64 (const void* pathname, int append) +{ + return zipOpen3(pathname,append,NULL,NULL); +} + +int Write_LocalFileHeader(zip64_internal* zi, const char* filename, uInt size_extrafield_local, const void* extrafield_local) +{ + /* write the local header */ + int err; + uInt size_filename = (uInt)strlen(filename); + uInt size_extrafield = size_extrafield_local; + + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)LOCALHEADERMAGIC, 4); + + if (err==ZIP_OK) + { + if(zi->ci.zip64) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)45,2);/* version needed to extract */ + else + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)20,2);/* version needed to extract */ + } + + if (err==ZIP_OK) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)zi->ci.flag,2); + + if (err==ZIP_OK) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)zi->ci.method,2); + + if (err==ZIP_OK) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)zi->ci.dosDate,4); + + // CRC / Compressed size / Uncompressed size will be filled in later and rewritten later + if (err==ZIP_OK) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); /* crc 32, unknown */ + if (err==ZIP_OK) + { + if(zi->ci.zip64) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0xFFFFFFFF,4); /* compressed size, unknown */ + else + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); /* compressed size, unknown */ + } + if (err==ZIP_OK) + { + if(zi->ci.zip64) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0xFFFFFFFF,4); /* uncompressed size, unknown */ + else + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); /* uncompressed size, unknown */ + } + + if (err==ZIP_OK) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)size_filename,2); + + if(zi->ci.zip64) + { + size_extrafield += 20; + } + + if (err==ZIP_OK) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)size_extrafield,2); + + if ((err==ZIP_OK) && (size_filename > 0)) + { + if (ZWRITE64(zi->z_filefunc,zi->filestream,filename,size_filename)!=size_filename) + err = ZIP_ERRNO; + } + + if ((err==ZIP_OK) && (size_extrafield_local > 0)) + { + if (ZWRITE64(zi->z_filefunc, zi->filestream, extrafield_local, size_extrafield_local) != size_extrafield_local) + err = ZIP_ERRNO; + } + + + if ((err==ZIP_OK) && (zi->ci.zip64)) + { + // write the Zip64 extended info + short HeaderID = 1; + short DataSize = 16; + ZPOS64_T CompressedSize = 0; + ZPOS64_T UncompressedSize = 0; + + // Remember position of Zip64 extended info for the local file header. (needed when we update size after done with file) + zi->ci.pos_zip64extrainfo = ZTELL64(zi->z_filefunc,zi->filestream); + + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (short)HeaderID,2); + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (short)DataSize,2); + + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (ZPOS64_T)UncompressedSize,8); + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (ZPOS64_T)CompressedSize,8); + } + + return err; +} + +/* + NOTE. + When writing RAW the ZIP64 extended information in extrafield_local and extrafield_global needs to be stripped + before calling this function it can be done with zipRemoveExtraInfoBlock + + It is not done here because then we need to realloc a new buffer since parameters are 'const' and I want to minimize + unnecessary allocations. + */ +extern int ZEXPORT zipOpenNewFileInZip4_64 (zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw, + int windowBits,int memLevel, int strategy, + const char* password, uLong crcForCrypting, + uLong versionMadeBy, uLong flagBase, int zip64) +{ + zip64_internal* zi; + uInt size_filename; + uInt size_comment; + uInt i; + int err = ZIP_OK; + +# ifdef NOCRYPT + if (password != NULL) + return ZIP_PARAMERROR; +# endif + + if (file == NULL) + return ZIP_PARAMERROR; + +#ifdef HAVE_BZIP2 + if ((method!=0) && (method!=Z_DEFLATED) && (method!=Z_BZIP2ED)) + return ZIP_PARAMERROR; +#else + if ((method!=0) && (method!=Z_DEFLATED)) + return ZIP_PARAMERROR; +#endif + + zi = (zip64_internal*)file; + + if (zi->in_opened_file_inzip == 1) + { + err = zipCloseFileInZip (file); + if (err != ZIP_OK) + return err; + } + + if (filename==NULL) + filename="-"; + + if (comment==NULL) + size_comment = 0; + else + size_comment = (uInt)strlen(comment); + + size_filename = (uInt)strlen(filename); + + if (zipfi == NULL) + zi->ci.dosDate = 0; + else + { + if (zipfi->dosDate != 0) + zi->ci.dosDate = zipfi->dosDate; + else + zi->ci.dosDate = zip64local_TmzDateToDosDate(&zipfi->tmz_date); + } + + zi->ci.flag = flagBase; + if ((level==8) || (level==9)) + zi->ci.flag |= 2; + if ((level==2)) + zi->ci.flag |= 4; + if ((level==1)) + zi->ci.flag |= 6; + if (password != NULL) + zi->ci.flag |= 1; + + zi->ci.crc32 = 0; + zi->ci.method = method; + zi->ci.encrypt = 0; + zi->ci.stream_initialised = 0; + zi->ci.pos_in_buffered_data = 0; + zi->ci.raw = raw; + zi->ci.pos_local_header = ZTELL64(zi->z_filefunc,zi->filestream); + + zi->ci.size_centralheader = SIZECENTRALHEADER + size_filename + size_extrafield_global + size_comment; + zi->ci.size_centralExtraFree = 32; // Extra space we have reserved in case we need to add ZIP64 extra info data + + zi->ci.central_header = (char*)ALLOC((uInt)zi->ci.size_centralheader + zi->ci.size_centralExtraFree); + + zi->ci.size_centralExtra = size_extrafield_global; + zip64local_putValue_inmemory(zi->ci.central_header,(uLong)CENTRALHEADERMAGIC,4); + /* version info */ + zip64local_putValue_inmemory(zi->ci.central_header+4,(uLong)versionMadeBy,2); + zip64local_putValue_inmemory(zi->ci.central_header+6,(uLong)20,2); + zip64local_putValue_inmemory(zi->ci.central_header+8,(uLong)zi->ci.flag,2); + zip64local_putValue_inmemory(zi->ci.central_header+10,(uLong)zi->ci.method,2); + zip64local_putValue_inmemory(zi->ci.central_header+12,(uLong)zi->ci.dosDate,4); + zip64local_putValue_inmemory(zi->ci.central_header+16,(uLong)0,4); /*crc*/ + zip64local_putValue_inmemory(zi->ci.central_header+20,(uLong)0,4); /*compr size*/ + zip64local_putValue_inmemory(zi->ci.central_header+24,(uLong)0,4); /*uncompr size*/ + zip64local_putValue_inmemory(zi->ci.central_header+28,(uLong)size_filename,2); + zip64local_putValue_inmemory(zi->ci.central_header+30,(uLong)size_extrafield_global,2); + zip64local_putValue_inmemory(zi->ci.central_header+32,(uLong)size_comment,2); + zip64local_putValue_inmemory(zi->ci.central_header+34,(uLong)0,2); /*disk nm start*/ + + if (zipfi==NULL) + zip64local_putValue_inmemory(zi->ci.central_header+36,(uLong)0,2); + else + zip64local_putValue_inmemory(zi->ci.central_header+36,(uLong)zipfi->internal_fa,2); + + if (zipfi==NULL) + zip64local_putValue_inmemory(zi->ci.central_header+38,(uLong)0,4); + else + zip64local_putValue_inmemory(zi->ci.central_header+38,(uLong)zipfi->external_fa,4); + + if(zi->ci.pos_local_header >= 0xffffffff) + zip64local_putValue_inmemory(zi->ci.central_header+42,(uLong)0xffffffff,4); + else + zip64local_putValue_inmemory(zi->ci.central_header+42,(uLong)zi->ci.pos_local_header - zi->add_position_when_writting_offset,4); + + for (i=0;i<size_filename;i++) + *(zi->ci.central_header+SIZECENTRALHEADER+i) = *(filename+i); + + for (i=0;i<size_extrafield_global;i++) + *(zi->ci.central_header+SIZECENTRALHEADER+size_filename+i) = + *(((const char*)extrafield_global)+i); + + for (i=0;i<size_comment;i++) + *(zi->ci.central_header+SIZECENTRALHEADER+size_filename+ + size_extrafield_global+i) = *(comment+i); + if (zi->ci.central_header == NULL) + return ZIP_INTERNALERROR; + + zi->ci.zip64 = zip64; + zi->ci.totalCompressedData = 0; + zi->ci.totalUncompressedData = 0; + zi->ci.pos_zip64extrainfo = 0; + + err = Write_LocalFileHeader(zi, filename, size_extrafield_local, extrafield_local); + +#ifdef HAVE_BZIP2 + zi->ci.bstream.avail_in = (uInt)0; + zi->ci.bstream.avail_out = (uInt)Z_BUFSIZE; + zi->ci.bstream.next_out = (char*)zi->ci.buffered_data; + zi->ci.bstream.total_in_hi32 = 0; + zi->ci.bstream.total_in_lo32 = 0; + zi->ci.bstream.total_out_hi32 = 0; + zi->ci.bstream.total_out_lo32 = 0; +#endif + + zi->ci.stream.avail_in = (uInt)0; + zi->ci.stream.avail_out = (uInt)Z_BUFSIZE; + zi->ci.stream.next_out = zi->ci.buffered_data; + zi->ci.stream.total_in = 0; + zi->ci.stream.total_out = 0; + zi->ci.stream.data_type = Z_BINARY; + +#ifdef HAVE_BZIP2 + if ((err==ZIP_OK) && (zi->ci.method == Z_DEFLATED || zi->ci.method == Z_BZIP2ED) && (!zi->ci.raw)) +#else + if ((err==ZIP_OK) && (zi->ci.method == Z_DEFLATED) && (!zi->ci.raw)) +#endif + { + if(zi->ci.method == Z_DEFLATED) + { + zi->ci.stream.zalloc = (alloc_func)0; + zi->ci.stream.zfree = (free_func)0; + zi->ci.stream.opaque = (voidpf)0; + + if (windowBits>0) + windowBits = -windowBits; + + err = deflateInit2(&zi->ci.stream, level, Z_DEFLATED, windowBits, memLevel, strategy); + + if (err==Z_OK) + zi->ci.stream_initialised = Z_DEFLATED; + } + else if(zi->ci.method == Z_BZIP2ED) + { +#ifdef HAVE_BZIP2 + // Init BZip stuff here + zi->ci.bstream.bzalloc = 0; + zi->ci.bstream.bzfree = 0; + zi->ci.bstream.opaque = (voidpf)0; + + err = BZ2_bzCompressInit(&zi->ci.bstream, level, 0,35); + if(err == BZ_OK) + zi->ci.stream_initialised = Z_BZIP2ED; +#endif + } + + } + +# ifndef NOCRYPT + zi->ci.crypt_header_size = 0; + if ((err==Z_OK) && (password != NULL)) + { + unsigned char bufHead[RAND_HEAD_LEN]; + unsigned int sizeHead; + zi->ci.encrypt = 1; + zi->ci.pcrc_32_tab = get_crc_table(); + /*init_keys(password,zi->ci.keys,zi->ci.pcrc_32_tab);*/ + + sizeHead=crypthead(password,bufHead,RAND_HEAD_LEN,zi->ci.keys,zi->ci.pcrc_32_tab,crcForCrypting); + zi->ci.crypt_header_size = sizeHead; + + if (ZWRITE64(zi->z_filefunc,zi->filestream,bufHead,sizeHead) != sizeHead) + err = ZIP_ERRNO; + } +# endif + + if (err==Z_OK) + zi->in_opened_file_inzip = 1; + return err; +} + +extern int ZEXPORT zipOpenNewFileInZip4 (zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw, + int windowBits,int memLevel, int strategy, + const char* password, uLong crcForCrypting, + uLong versionMadeBy, uLong flagBase) +{ + return zipOpenNewFileInZip4_64 (file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, raw, + windowBits, memLevel, strategy, + password, crcForCrypting, versionMadeBy, flagBase, 0); +} + +extern int ZEXPORT zipOpenNewFileInZip3 (zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw, + int windowBits,int memLevel, int strategy, + const char* password, uLong crcForCrypting) +{ + return zipOpenNewFileInZip4_64 (file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, raw, + windowBits, memLevel, strategy, + password, crcForCrypting, VERSIONMADEBY, 0, 0); +} + +extern int ZEXPORT zipOpenNewFileInZip3_64(zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw, + int windowBits,int memLevel, int strategy, + const char* password, uLong crcForCrypting, int zip64) +{ + return zipOpenNewFileInZip4_64 (file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, raw, + windowBits, memLevel, strategy, + password, crcForCrypting, VERSIONMADEBY, 0, zip64); +} + +extern int ZEXPORT zipOpenNewFileInZip2(zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw) +{ + return zipOpenNewFileInZip4_64 (file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, raw, + -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, + NULL, 0, VERSIONMADEBY, 0, 0); +} + +extern int ZEXPORT zipOpenNewFileInZip2_64(zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw, int zip64) +{ + return zipOpenNewFileInZip4_64 (file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, raw, + -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, + NULL, 0, VERSIONMADEBY, 0, zip64); +} + +extern int ZEXPORT zipOpenNewFileInZip64 (zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void*extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int zip64) +{ + return zipOpenNewFileInZip4_64 (file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, 0, + -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, + NULL, 0, VERSIONMADEBY, 0, zip64); +} + +extern int ZEXPORT zipOpenNewFileInZip (zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void*extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level) +{ + return zipOpenNewFileInZip4_64 (file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, 0, + -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, + NULL, 0, VERSIONMADEBY, 0, 0); +} + +local int zip64FlushWriteBuffer(zip64_internal* zi) +{ + int err=ZIP_OK; + + if (zi->ci.encrypt != 0) + { +#ifndef NOCRYPT + uInt i; + int t; + for (i=0;i<zi->ci.pos_in_buffered_data;i++) + zi->ci.buffered_data[i] = zencode(zi->ci.keys, zi->ci.pcrc_32_tab, zi->ci.buffered_data[i],t); +#endif + } + + if (ZWRITE64(zi->z_filefunc,zi->filestream,zi->ci.buffered_data,zi->ci.pos_in_buffered_data) != zi->ci.pos_in_buffered_data) + err = ZIP_ERRNO; + + zi->ci.totalCompressedData += zi->ci.pos_in_buffered_data; + +#ifdef HAVE_BZIP2 + if(zi->ci.method == Z_BZIP2ED) + { + zi->ci.totalUncompressedData += zi->ci.bstream.total_in_lo32; + zi->ci.bstream.total_in_lo32 = 0; + zi->ci.bstream.total_in_hi32 = 0; + } + else +#endif + { + zi->ci.totalUncompressedData += zi->ci.stream.total_in; + zi->ci.stream.total_in = 0; + } + + + zi->ci.pos_in_buffered_data = 0; + + return err; +} + +extern int ZEXPORT zipWriteInFileInZip (zipFile file,const void* buf,unsigned int len) +{ + zip64_internal* zi; + int err=ZIP_OK; + + if (file == NULL) + return ZIP_PARAMERROR; + zi = (zip64_internal*)file; + + if (zi->in_opened_file_inzip == 0) + return ZIP_PARAMERROR; + + zi->ci.crc32 = crc32(zi->ci.crc32,buf,(uInt)len); + +#ifdef HAVE_BZIP2 + if(zi->ci.method == Z_BZIP2ED && (!zi->ci.raw)) + { + zi->ci.bstream.next_in = (void*)buf; + zi->ci.bstream.avail_in = len; + err = BZ_RUN_OK; + + while ((err==BZ_RUN_OK) && (zi->ci.bstream.avail_in>0)) + { + if (zi->ci.bstream.avail_out == 0) + { + if (zip64FlushWriteBuffer(zi) == ZIP_ERRNO) + err = ZIP_ERRNO; + zi->ci.bstream.avail_out = (uInt)Z_BUFSIZE; + zi->ci.bstream.next_out = (char*)zi->ci.buffered_data; + } + + + if(err != BZ_RUN_OK) + break; + + if ((zi->ci.method == Z_BZIP2ED) && (!zi->ci.raw)) + { + uLong uTotalOutBefore_lo = zi->ci.bstream.total_out_lo32; +// uLong uTotalOutBefore_hi = zi->ci.bstream.total_out_hi32; + err=BZ2_bzCompress(&zi->ci.bstream, BZ_RUN); + + zi->ci.pos_in_buffered_data += (uInt)(zi->ci.bstream.total_out_lo32 - uTotalOutBefore_lo) ; + } + } + + if(err == BZ_RUN_OK) + err = ZIP_OK; + } + else +#endif + { + zi->ci.stream.next_in = (Bytef*)buf; + zi->ci.stream.avail_in = len; + + while ((err==ZIP_OK) && (zi->ci.stream.avail_in>0)) + { + if (zi->ci.stream.avail_out == 0) + { + if (zip64FlushWriteBuffer(zi) == ZIP_ERRNO) + err = ZIP_ERRNO; + zi->ci.stream.avail_out = (uInt)Z_BUFSIZE; + zi->ci.stream.next_out = zi->ci.buffered_data; + } + + + if(err != ZIP_OK) + break; + + if ((zi->ci.method == Z_DEFLATED) && (!zi->ci.raw)) + { + uLong uTotalOutBefore = zi->ci.stream.total_out; + err=deflate(&zi->ci.stream, Z_NO_FLUSH); + if(uTotalOutBefore > zi->ci.stream.total_out) + { + int bBreak = 0; + bBreak++; + } + + zi->ci.pos_in_buffered_data += (uInt)(zi->ci.stream.total_out - uTotalOutBefore) ; + } + else + { + uInt copy_this,i; + if (zi->ci.stream.avail_in < zi->ci.stream.avail_out) + copy_this = zi->ci.stream.avail_in; + else + copy_this = zi->ci.stream.avail_out; + + for (i = 0; i < copy_this; i++) + *(((char*)zi->ci.stream.next_out)+i) = + *(((const char*)zi->ci.stream.next_in)+i); + { + zi->ci.stream.avail_in -= copy_this; + zi->ci.stream.avail_out-= copy_this; + zi->ci.stream.next_in+= copy_this; + zi->ci.stream.next_out+= copy_this; + zi->ci.stream.total_in+= copy_this; + zi->ci.stream.total_out+= copy_this; + zi->ci.pos_in_buffered_data += copy_this; + } + } + }// while(...) + } + + return err; +} + +extern int ZEXPORT zipCloseFileInZipRaw (zipFile file, uLong uncompressed_size, uLong crc32) +{ + return zipCloseFileInZipRaw64 (file, uncompressed_size, crc32); +} + +extern int ZEXPORT zipCloseFileInZipRaw64 (zipFile file, ZPOS64_T uncompressed_size, uLong crc32) +{ + zip64_internal* zi; + ZPOS64_T compressed_size; + uLong invalidValue = 0xffffffff; + short datasize = 0; + int err=ZIP_OK; + + if (file == NULL) + return ZIP_PARAMERROR; + zi = (zip64_internal*)file; + + if (zi->in_opened_file_inzip == 0) + return ZIP_PARAMERROR; + zi->ci.stream.avail_in = 0; + + if ((zi->ci.method == Z_DEFLATED) && (!zi->ci.raw)) + { + while (err==ZIP_OK) + { + uLong uTotalOutBefore; + if (zi->ci.stream.avail_out == 0) + { + if (zip64FlushWriteBuffer(zi) == ZIP_ERRNO) + err = ZIP_ERRNO; + zi->ci.stream.avail_out = (uInt)Z_BUFSIZE; + zi->ci.stream.next_out = zi->ci.buffered_data; + } + uTotalOutBefore = zi->ci.stream.total_out; + err=deflate(&zi->ci.stream, Z_FINISH); + zi->ci.pos_in_buffered_data += (uInt)(zi->ci.stream.total_out - uTotalOutBefore) ; + } + } + else if ((zi->ci.method == Z_BZIP2ED) && (!zi->ci.raw)) + { +#ifdef HAVE_BZIP2 + err = BZ_FINISH_OK; + while (err==BZ_FINISH_OK) + { + uLong uTotalOutBefore; + if (zi->ci.bstream.avail_out == 0) + { + if (zip64FlushWriteBuffer(zi) == ZIP_ERRNO) + err = ZIP_ERRNO; + zi->ci.bstream.avail_out = (uInt)Z_BUFSIZE; + zi->ci.bstream.next_out = (char*)zi->ci.buffered_data; + } + uTotalOutBefore = zi->ci.bstream.total_out_lo32; + err=BZ2_bzCompress(&zi->ci.bstream, BZ_FINISH); + if(err == BZ_STREAM_END) + err = Z_STREAM_END; + + zi->ci.pos_in_buffered_data += (uInt)(zi->ci.bstream.total_out_lo32 - uTotalOutBefore); + } + + if(err == BZ_FINISH_OK) + err = ZIP_OK; +#endif + } + + if (err==Z_STREAM_END) + err=ZIP_OK; /* this is normal */ + + if ((zi->ci.pos_in_buffered_data>0) && (err==ZIP_OK)) + { + if (zip64FlushWriteBuffer(zi)==ZIP_ERRNO) + err = ZIP_ERRNO; + } + + if ((zi->ci.method == Z_DEFLATED) && (!zi->ci.raw)) + { + int tmp_err = deflateEnd(&zi->ci.stream); + if (err == ZIP_OK) + err = tmp_err; + zi->ci.stream_initialised = 0; + } +#ifdef HAVE_BZIP2 + else if((zi->ci.method == Z_BZIP2ED) && (!zi->ci.raw)) + { + int tmperr = BZ2_bzCompressEnd(&zi->ci.bstream); + if (err==ZIP_OK) + err = tmperr; + zi->ci.stream_initialised = 0; + } +#endif + + if (!zi->ci.raw) + { + crc32 = (uLong)zi->ci.crc32; + uncompressed_size = zi->ci.totalUncompressedData; + } + compressed_size = zi->ci.totalCompressedData; + +# ifndef NOCRYPT + compressed_size += zi->ci.crypt_header_size; +# endif + + // update Current Item crc and sizes, + if(compressed_size >= 0xffffffff || uncompressed_size >= 0xffffffff || zi->ci.pos_local_header >= 0xffffffff) + { + /*version Made by*/ + zip64local_putValue_inmemory(zi->ci.central_header+4,(uLong)45,2); + /*version needed*/ + zip64local_putValue_inmemory(zi->ci.central_header+6,(uLong)45,2); + + } + + zip64local_putValue_inmemory(zi->ci.central_header+16,crc32,4); /*crc*/ + + + if(compressed_size >= 0xffffffff) + zip64local_putValue_inmemory(zi->ci.central_header+20, invalidValue,4); /*compr size*/ + else + zip64local_putValue_inmemory(zi->ci.central_header+20, compressed_size,4); /*compr size*/ + + /// set internal file attributes field + if (zi->ci.stream.data_type == Z_ASCII) + zip64local_putValue_inmemory(zi->ci.central_header+36,(uLong)Z_ASCII,2); + + if(uncompressed_size >= 0xffffffff) + zip64local_putValue_inmemory(zi->ci.central_header+24, invalidValue,4); /*uncompr size*/ + else + zip64local_putValue_inmemory(zi->ci.central_header+24, uncompressed_size,4); /*uncompr size*/ + + // Add ZIP64 extra info field for uncompressed size + if(uncompressed_size >= 0xffffffff) + datasize += 8; + + // Add ZIP64 extra info field for compressed size + if(compressed_size >= 0xffffffff) + datasize += 8; + + // Add ZIP64 extra info field for relative offset to local file header of current file + if(zi->ci.pos_local_header >= 0xffffffff) + datasize += 8; + + if(datasize > 0) + { + char* p = NULL; + + if((uLong)(datasize + 4) > zi->ci.size_centralExtraFree) + { + // we can not write more data to the buffer that we have room for. + return ZIP_BADZIPFILE; + } + + p = zi->ci.central_header + zi->ci.size_centralheader; + + // Add Extra Information Header for 'ZIP64 information' + zip64local_putValue_inmemory(p, 0x0001, 2); // HeaderID + p += 2; + zip64local_putValue_inmemory(p, datasize, 2); // DataSize + p += 2; + + if(uncompressed_size >= 0xffffffff) + { + zip64local_putValue_inmemory(p, uncompressed_size, 8); + p += 8; + } + + if(compressed_size >= 0xffffffff) + { + zip64local_putValue_inmemory(p, compressed_size, 8); + p += 8; + } + + if(zi->ci.pos_local_header >= 0xffffffff) + { + zip64local_putValue_inmemory(p, zi->ci.pos_local_header, 8); + p += 8; + } + + // Update how much extra free space we got in the memory buffer + // and increase the centralheader size so the new ZIP64 fields are included + // ( 4 below is the size of HeaderID and DataSize field ) + zi->ci.size_centralExtraFree -= datasize + 4; + zi->ci.size_centralheader += datasize + 4; + + // Update the extra info size field + zi->ci.size_centralExtra += datasize + 4; + zip64local_putValue_inmemory(zi->ci.central_header+30,(uLong)zi->ci.size_centralExtra,2); + } + + if (err==ZIP_OK) + err = add_data_in_datablock(&zi->central_dir, zi->ci.central_header, (uLong)zi->ci.size_centralheader); + + free(zi->ci.central_header); + + if (err==ZIP_OK) + { + // Update the LocalFileHeader with the new values. + + ZPOS64_T cur_pos_inzip = ZTELL64(zi->z_filefunc,zi->filestream); + + if (ZSEEK64(zi->z_filefunc,zi->filestream, zi->ci.pos_local_header + 14,ZLIB_FILEFUNC_SEEK_SET)!=0) + err = ZIP_ERRNO; + + if (err==ZIP_OK) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,crc32,4); /* crc 32, unknown */ + + if(uncompressed_size >= 0xffffffff) + { + if(zi->ci.pos_zip64extrainfo > 0) + { + // Update the size in the ZIP64 extended field. + if (ZSEEK64(zi->z_filefunc,zi->filestream, zi->ci.pos_zip64extrainfo + 4,ZLIB_FILEFUNC_SEEK_SET)!=0) + err = ZIP_ERRNO; + + if (err==ZIP_OK) /* compressed size, unknown */ + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, uncompressed_size, 8); + + if (err==ZIP_OK) /* uncompressed size, unknown */ + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, compressed_size, 8); + } + } + else + { + if (err==ZIP_OK) /* compressed size, unknown */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,compressed_size,4); + + if (err==ZIP_OK) /* uncompressed size, unknown */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,uncompressed_size,4); + } + + if (ZSEEK64(zi->z_filefunc,zi->filestream, cur_pos_inzip,ZLIB_FILEFUNC_SEEK_SET)!=0) + err = ZIP_ERRNO; + } + + zi->number_entry ++; + zi->in_opened_file_inzip = 0; + + return err; +} + +extern int ZEXPORT zipCloseFileInZip (zipFile file) +{ + return zipCloseFileInZipRaw (file,0,0); +} + +int Write_Zip64EndOfCentralDirectoryLocator(zip64_internal* zi, ZPOS64_T zip64eocd_pos_inzip) +{ + int err = ZIP_OK; + ZPOS64_T pos = zip64eocd_pos_inzip - zi->add_position_when_writting_offset; + + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)ZIP64ENDLOCHEADERMAGIC,4); + + /*num disks*/ + if (err==ZIP_OK) /* number of the disk with the start of the central directory */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); + + /*relative offset*/ + if (err==ZIP_OK) /* Relative offset to the Zip64EndOfCentralDirectory */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream, pos,8); + + /*total disks*/ /* Do not support spawning of disk so always say 1 here*/ + if (err==ZIP_OK) /* number of the disk with the start of the central directory */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)1,4); + + return err; +} + +int Write_Zip64EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip) +{ + int err = ZIP_OK; + + uLong Zip64DataSize = 44; + + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)ZIP64ENDHEADERMAGIC,4); + + if (err==ZIP_OK) /* size of this 'zip64 end of central directory' */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(ZPOS64_T)Zip64DataSize,8); // why ZPOS64_T of this ? + + if (err==ZIP_OK) /* version made by */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)45,2); + + if (err==ZIP_OK) /* version needed */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)45,2); + + if (err==ZIP_OK) /* number of this disk */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); + + if (err==ZIP_OK) /* number of the disk with the start of the central directory */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); + + if (err==ZIP_OK) /* total number of entries in the central dir on this disk */ + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, zi->number_entry, 8); + + if (err==ZIP_OK) /* total number of entries in the central dir */ + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, zi->number_entry, 8); + + if (err==ZIP_OK) /* size of the central directory */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(ZPOS64_T)size_centraldir,8); + + if (err==ZIP_OK) /* offset of start of central directory with respect to the starting disk number */ + { + ZPOS64_T pos = centraldir_pos_inzip - zi->add_position_when_writting_offset; + err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (ZPOS64_T)pos,8); + } + return err; +} +int Write_EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip) +{ + int err = ZIP_OK; + + /*signature*/ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)ENDHEADERMAGIC,4); + + if (err==ZIP_OK) /* number of this disk */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,2); + + if (err==ZIP_OK) /* number of the disk with the start of the central directory */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,2); + + if (err==ZIP_OK) /* total number of entries in the central dir on this disk */ + { + { + if(zi->number_entry >= 0xFFFF) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0xffff,2); // use value in ZIP64 record + else + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)zi->number_entry,2); + } + } + + if (err==ZIP_OK) /* total number of entries in the central dir */ + { + if(zi->number_entry >= 0xFFFF) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0xffff,2); // use value in ZIP64 record + else + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)zi->number_entry,2); + } + + if (err==ZIP_OK) /* size of the central directory */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)size_centraldir,4); + + if (err==ZIP_OK) /* offset of start of central directory with respect to the starting disk number */ + { + ZPOS64_T pos = centraldir_pos_inzip - zi->add_position_when_writting_offset; + if(pos >= 0xffffffff) + { + err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)0xffffffff,4); + } + else + err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)(centraldir_pos_inzip - zi->add_position_when_writting_offset),4); + } + + return err; +} + +int Write_GlobalComment(zip64_internal* zi, const char* global_comment) +{ + int err = ZIP_OK; + uInt size_global_comment = 0; + + if(global_comment != NULL) + size_global_comment = (uInt)strlen(global_comment); + + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)size_global_comment,2); + + if (err == ZIP_OK && size_global_comment > 0) + { + if (ZWRITE64(zi->z_filefunc,zi->filestream, global_comment, size_global_comment) != size_global_comment) + err = ZIP_ERRNO; + } + return err; +} + +extern int ZEXPORT zipClose (zipFile file, const char* global_comment) +{ + zip64_internal* zi; + int err = 0; + uLong size_centraldir = 0; + ZPOS64_T centraldir_pos_inzip; + ZPOS64_T pos; + + if (file == NULL) + return ZIP_PARAMERROR; + + zi = (zip64_internal*)file; + + if (zi->in_opened_file_inzip == 1) + { + err = zipCloseFileInZip (file); + } + +#ifndef NO_ADDFILEINEXISTINGZIP + if (global_comment==NULL) + global_comment = zi->globalcomment; +#endif + + centraldir_pos_inzip = ZTELL64(zi->z_filefunc,zi->filestream); + + if (err==ZIP_OK) + { + linkedlist_datablock_internal* ldi = zi->central_dir.first_block; + while (ldi!=NULL) + { + if ((err==ZIP_OK) && (ldi->filled_in_this_block>0)) + { + if (ZWRITE64(zi->z_filefunc,zi->filestream, ldi->data, ldi->filled_in_this_block) != ldi->filled_in_this_block) + err = ZIP_ERRNO; + } + + size_centraldir += ldi->filled_in_this_block; + ldi = ldi->next_datablock; + } + } + free_linkedlist(&(zi->central_dir)); + + pos = centraldir_pos_inzip - zi->add_position_when_writting_offset; + if(pos >= 0xffffffff) + { + ZPOS64_T Zip64EOCDpos = ZTELL64(zi->z_filefunc,zi->filestream); + Write_Zip64EndOfCentralDirectoryRecord(zi, size_centraldir, centraldir_pos_inzip); + + Write_Zip64EndOfCentralDirectoryLocator(zi, Zip64EOCDpos); + } + + if (err==ZIP_OK) + err = Write_EndOfCentralDirectoryRecord(zi, size_centraldir, centraldir_pos_inzip); + + if(err == ZIP_OK) + err = Write_GlobalComment(zi, global_comment); + + if (ZCLOSE64(zi->z_filefunc,zi->filestream) != 0) + if (err == ZIP_OK) + err = ZIP_ERRNO; + +#ifndef NO_ADDFILEINEXISTINGZIP + TRYFREE(zi->globalcomment); +#endif + TRYFREE(zi); + + return err; +} + +extern int ZEXPORT zipRemoveExtraInfoBlock (char* pData, int* dataLen, short sHeader) +{ + char* p = pData; + int size = 0; + char* pNewHeader; + char* pTmp; + short header; + short dataSize; + + int retVal = ZIP_OK; + + if(pData == NULL || *dataLen < 4) + return ZIP_PARAMERROR; + + pNewHeader = (char*)ALLOC(*dataLen); + pTmp = pNewHeader; + + while(p < (pData + *dataLen)) + { + header = *(short*)p; + dataSize = *(((short*)p)+1); + + if( header == sHeader ) // Header found. + { + p += dataSize + 4; // skip it. do not copy to temp buffer + } + else + { + // Extra Info block should not be removed, So copy it to the temp buffer. + memcpy(pTmp, p, dataSize + 4); + p += dataSize + 4; + size += dataSize + 4; + } + + } + + if(size < *dataLen) + { + // clean old extra info block. + memset(pData,0, *dataLen); + + // copy the new extra info block over the old + if(size > 0) + memcpy(pData, pNewHeader, size); + + // set the new extra info size + *dataLen = size; + + retVal = ZIP_OK; + } + else + retVal = ZIP_ERRNO; + + TRYFREE(pNewHeader); + + return retVal; +} diff --git a/plugins/PackUpdater/Src/Minizip/zip.h b/plugins/PackUpdater/Src/Minizip/zip.h new file mode 100644 index 0000000000..8aaebb6234 --- /dev/null +++ b/plugins/PackUpdater/Src/Minizip/zip.h @@ -0,0 +1,362 @@ +/* zip.h -- IO on .zip files using zlib + Version 1.1, February 14h, 2010 + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications for Zip64 support + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + + --------------------------------------------------------------------------- + + Condition of use and distribution are the same than zlib : + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + --------------------------------------------------------------------------- + + Changes + + See header of zip.h + +*/ + +#ifndef _zip12_H +#define _zip12_H + +#ifdef __cplusplus +extern "C" { +#endif + +//#define HAVE_BZIP2 + +#ifndef _ZLIB_H +#include "zlib.h" +#endif + +#ifndef _ZLIBIOAPI_H +#include "ioapi.h" +#endif + +#ifdef HAVE_BZIP2 +#include "bzlib.h" +#endif + +#define Z_BZIP2ED 12 + +#if defined(STRICTZIP) || defined(STRICTZIPUNZIP) +/* like the STRICT of WIN32, we define a pointer that cannot be converted + from (void*) without cast */ +typedef struct TagzipFile__ { int unused; } zipFile__; +typedef zipFile__ *zipFile; +#else +typedef voidp zipFile; +#endif + +#define ZIP_OK (0) +#define ZIP_EOF (0) +#define ZIP_ERRNO (Z_ERRNO) +#define ZIP_PARAMERROR (-102) +#define ZIP_BADZIPFILE (-103) +#define ZIP_INTERNALERROR (-104) + +#ifndef DEF_MEM_LEVEL +# if MAX_MEM_LEVEL >= 8 +# define DEF_MEM_LEVEL 8 +# else +# define DEF_MEM_LEVEL MAX_MEM_LEVEL +# endif +#endif +/* default memLevel */ + +/* tm_zip contain date/time info */ +typedef struct tm_zip_s +{ + uInt tm_sec; /* seconds after the minute - [0,59] */ + uInt tm_min; /* minutes after the hour - [0,59] */ + uInt tm_hour; /* hours since midnight - [0,23] */ + uInt tm_mday; /* day of the month - [1,31] */ + uInt tm_mon; /* months since January - [0,11] */ + uInt tm_year; /* years - [1980..2044] */ +} tm_zip; + +typedef struct +{ + tm_zip tmz_date; /* date in understandable format */ + uLong dosDate; /* if dos_date == 0, tmu_date is used */ +/* uLong flag; */ /* general purpose bit flag 2 bytes */ + + uLong internal_fa; /* internal file attributes 2 bytes */ + uLong external_fa; /* external file attributes 4 bytes */ +} zip_fileinfo; + +typedef const char* zipcharpc; + + +#define APPEND_STATUS_CREATE (0) +#define APPEND_STATUS_CREATEAFTER (1) +#define APPEND_STATUS_ADDINZIP (2) + +extern zipFile ZEXPORT zipOpen OF((const char *pathname, int append)); +extern zipFile ZEXPORT zipOpen64 OF((const void *pathname, int append)); +/* + Create a zipfile. + pathname contain on Windows XP a filename like "c:\\zlib\\zlib113.zip" or on + an Unix computer "zlib/zlib113.zip". + if the file pathname exist and append==APPEND_STATUS_CREATEAFTER, the zip + will be created at the end of the file. + (useful if the file contain a self extractor code) + if the file pathname exist and append==APPEND_STATUS_ADDINZIP, we will + add files in existing zip (be sure you don't add file that doesn't exist) + If the zipfile cannot be opened, the return value is NULL. + Else, the return value is a zipFile Handle, usable with other function + of this zip package. +*/ + +/* Note : there is no delete function into a zipfile. + If you want delete file into a zipfile, you must open a zipfile, and create another + Of couse, you can use RAW reading and writing to copy the file you did not want delte +*/ + +extern zipFile ZEXPORT zipOpen2 OF((const char *pathname, + int append, + zipcharpc* globalcomment, + zlib_filefunc_def* pzlib_filefunc_def)); + +extern zipFile ZEXPORT zipOpen2_64 OF((const void *pathname, + int append, + zipcharpc* globalcomment, + zlib_filefunc64_def* pzlib_filefunc_def)); + +extern int ZEXPORT zipOpenNewFileInZip OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level)); + +extern int ZEXPORT zipOpenNewFileInZip64 OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int zip64)); + +/* + Open a file in the ZIP for writing. + filename : the filename in zip (if NULL, '-' without quote will be used + *zipfi contain supplemental information + if extrafield_local!=NULL and size_extrafield_local>0, extrafield_local + contains the extrafield data the the local header + if extrafield_global!=NULL and size_extrafield_global>0, extrafield_global + contains the extrafield data the the local header + if comment != NULL, comment contain the comment string + method contain the compression method (0 for store, Z_DEFLATED for deflate) + level contain the level of compression (can be Z_DEFAULT_COMPRESSION) + zip64 is set to 1 if a zip64 extended information block should be added to the local file header. + this MUST be '1' if the uncompressed size is >= 0xffffffff. + +*/ + + +extern int ZEXPORT zipOpenNewFileInZip2 OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw)); + + +extern int ZEXPORT zipOpenNewFileInZip2_64 OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw, + int zip64)); +/* + Same than zipOpenNewFileInZip, except if raw=1, we write raw file + */ + +extern int ZEXPORT zipOpenNewFileInZip3 OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw, + int windowBits, + int memLevel, + int strategy, + const char* password, + uLong crcForCrypting)); + +extern int ZEXPORT zipOpenNewFileInZip3_64 OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw, + int windowBits, + int memLevel, + int strategy, + const char* password, + uLong crcForCrypting, + int zip64 + )); + +/* + Same than zipOpenNewFileInZip2, except + windowBits,memLevel,,strategy : see parameter strategy in deflateInit2 + password : crypting password (NULL for no crypting) + crcForCrypting : crc of file to compress (needed for crypting) + */ + +extern int ZEXPORT zipOpenNewFileInZip4 OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw, + int windowBits, + int memLevel, + int strategy, + const char* password, + uLong crcForCrypting, + uLong versionMadeBy, + uLong flagBase + )); + + +extern int ZEXPORT zipOpenNewFileInZip4_64 OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw, + int windowBits, + int memLevel, + int strategy, + const char* password, + uLong crcForCrypting, + uLong versionMadeBy, + uLong flagBase, + int zip64 + )); +/* + Same than zipOpenNewFileInZip4, except + versionMadeBy : value for Version made by field + flag : value for flag field (compression level info will be added) + */ + + +extern int ZEXPORT zipWriteInFileInZip OF((zipFile file, + const void* buf, + unsigned len)); +/* + Write data in the zipfile +*/ + +extern int ZEXPORT zipCloseFileInZip OF((zipFile file)); +/* + Close the current file in the zipfile +*/ + +extern int ZEXPORT zipCloseFileInZipRaw OF((zipFile file, + uLong uncompressed_size, + uLong crc32)); + +extern int ZEXPORT zipCloseFileInZipRaw64 OF((zipFile file, + ZPOS64_T uncompressed_size, + uLong crc32)); + +/* + Close the current file in the zipfile, for file opened with + parameter raw=1 in zipOpenNewFileInZip2 + uncompressed_size and crc32 are value for the uncompressed size +*/ + +extern int ZEXPORT zipClose OF((zipFile file, + const char* global_comment)); +/* + Close the zipfile +*/ + + +extern int ZEXPORT zipRemoveExtraInfoBlock OF((char* pData, int* dataLen, short sHeader)); +/* + zipRemoveExtraInfoBlock - Added by Mathias Svensson + + Remove extra information block from a extra information data for the local file header or central directory header + + It is needed to remove ZIP64 extra information blocks when before data is written if using RAW mode. + + 0x0001 is the signature header for the ZIP64 extra information blocks + + usage. + Remove ZIP64 Extra information from a central director extra field data + zipRemoveExtraInfoBlock(pCenDirExtraFieldData, &nCenDirExtraFieldDataLen, 0x0001); + + Remove ZIP64 Extra information from a Local File Header extra field data + zipRemoveExtraInfoBlock(pLocalHeaderExtraFieldData, &nLocalHeaderExtraFieldDataLen, 0x0001); +*/ + +#ifdef __cplusplus +} +#endif + +#endif /* _zip64_H */ diff --git a/plugins/PackUpdater/Src/Minizip/zlib.h b/plugins/PackUpdater/Src/Minizip/zlib.h new file mode 100644 index 0000000000..bfbba83e8e --- /dev/null +++ b/plugins/PackUpdater/Src/Minizip/zlib.h @@ -0,0 +1,1613 @@ +/* zlib.h -- interface of the 'zlib' general purpose compression library + version 1.2.5, April 19th, 2010 + + Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + Jean-loup Gailly Mark Adler + jloup@gzip.org madler@alumni.caltech.edu + + + The data format used by the zlib library is described by RFCs (Request for + Comments) 1950 to 1952 in the files http://www.ietf.org/rfc/rfc1950.txt + (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format). +*/ + +#ifndef ZLIB_H +#define ZLIB_H + +#include "zconf.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define ZLIB_VERSION "1.2.5" +#define ZLIB_VERNUM 0x1250 +#define ZLIB_VER_MAJOR 1 +#define ZLIB_VER_MINOR 2 +#define ZLIB_VER_REVISION 5 +#define ZLIB_VER_SUBREVISION 0 + +/* + The 'zlib' compression library provides in-memory compression and + decompression functions, including integrity checks of the uncompressed data. + This version of the library supports only one compression method (deflation) + but other algorithms will be added later and will have the same stream + interface. + + Compression can be done in a single step if the buffers are large enough, + or can be done by repeated calls of the compression function. In the latter + case, the application must provide more input and/or consume the output + (providing more output space) before each call. + + The compressed data format used by default by the in-memory functions is + the zlib format, which is a zlib wrapper documented in RFC 1950, wrapped + around a deflate stream, which is itself documented in RFC 1951. + + The library also supports reading and writing files in gzip (.gz) format + with an interface similar to that of stdio using the functions that start + with "gz". The gzip format is different from the zlib format. gzip is a + gzip wrapper, documented in RFC 1952, wrapped around a deflate stream. + + This library can optionally read and write gzip streams in memory as well. + + The zlib format was designed to be compact and fast for use in memory + and on communications channels. The gzip format was designed for single- + file compression on file systems, has a larger header than zlib to maintain + directory information, and uses a different, slower check method than zlib. + + The library does not install any signal handler. The decoder checks + the consistency of the compressed data, so the library should never crash + even in case of corrupted input. +*/ + +typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size)); +typedef void (*free_func) OF((voidpf opaque, voidpf address)); + +struct internal_state; + +typedef struct z_stream_s { + Bytef *next_in; /* next input byte */ + uInt avail_in; /* number of bytes available at next_in */ + uLong total_in; /* total nb of input bytes read so far */ + + Bytef *next_out; /* next output byte should be put there */ + uInt avail_out; /* remaining free space at next_out */ + uLong total_out; /* total nb of bytes output so far */ + + char *msg; /* last error message, NULL if no error */ + struct internal_state FAR *state; /* not visible by applications */ + + alloc_func zalloc; /* used to allocate the internal state */ + free_func zfree; /* used to free the internal state */ + voidpf opaque; /* private data object passed to zalloc and zfree */ + + int data_type; /* best guess about the data type: binary or text */ + uLong adler; /* adler32 value of the uncompressed data */ + uLong reserved; /* reserved for future use */ +} z_stream; + +typedef z_stream FAR *z_streamp; + +/* + gzip header information passed to and from zlib routines. See RFC 1952 + for more details on the meanings of these fields. +*/ +typedef struct gz_header_s { + int text; /* true if compressed data believed to be text */ + uLong time; /* modification time */ + int xflags; /* extra flags (not used when writing a gzip file) */ + int os; /* operating system */ + Bytef *extra; /* pointer to extra field or Z_NULL if none */ + uInt extra_len; /* extra field length (valid if extra != Z_NULL) */ + uInt extra_max; /* space at extra (only when reading header) */ + Bytef *name; /* pointer to zero-terminated file name or Z_NULL */ + uInt name_max; /* space at name (only when reading header) */ + Bytef *comment; /* pointer to zero-terminated comment or Z_NULL */ + uInt comm_max; /* space at comment (only when reading header) */ + int hcrc; /* true if there was or will be a header crc */ + int done; /* true when done reading gzip header (not used + when writing a gzip file) */ +} gz_header; + +typedef gz_header FAR *gz_headerp; + +/* + The application must update next_in and avail_in when avail_in has dropped + to zero. It must update next_out and avail_out when avail_out has dropped + to zero. The application must initialize zalloc, zfree and opaque before + calling the init function. All other fields are set by the compression + library and must not be updated by the application. + + The opaque value provided by the application will be passed as the first + parameter for calls of zalloc and zfree. This can be useful for custom + memory management. The compression library attaches no meaning to the + opaque value. + + zalloc must return Z_NULL if there is not enough memory for the object. + If zlib is used in a multi-threaded application, zalloc and zfree must be + thread safe. + + On 16-bit systems, the functions zalloc and zfree must be able to allocate + exactly 65536 bytes, but will not be required to allocate more than this if + the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS, pointers + returned by zalloc for objects of exactly 65536 bytes *must* have their + offset normalized to zero. The default allocation function provided by this + library ensures this (see zutil.c). To reduce memory requirements and avoid + any allocation of 64K objects, at the expense of compression ratio, compile + the library with -DMAX_WBITS=14 (see zconf.h). + + The fields total_in and total_out can be used for statistics or progress + reports. After compression, total_in holds the total size of the + uncompressed data and may be saved for use in the decompressor (particularly + if the decompressor wants to decompress everything in a single step). +*/ + + /* constants */ + +#define Z_NO_FLUSH 0 +#define Z_PARTIAL_FLUSH 1 +#define Z_SYNC_FLUSH 2 +#define Z_FULL_FLUSH 3 +#define Z_FINISH 4 +#define Z_BLOCK 5 +#define Z_TREES 6 +/* Allowed flush values; see deflate() and inflate() below for details */ + +#define Z_OK 0 +#define Z_STREAM_END 1 +#define Z_NEED_DICT 2 +#define Z_ERRNO (-1) +#define Z_STREAM_ERROR (-2) +#define Z_DATA_ERROR (-3) +#define Z_MEM_ERROR (-4) +#define Z_BUF_ERROR (-5) +#define Z_VERSION_ERROR (-6) +/* Return codes for the compression/decompression functions. Negative values + * are errors, positive values are used for special but normal events. + */ + +#define Z_NO_COMPRESSION 0 +#define Z_BEST_SPEED 1 +#define Z_BEST_COMPRESSION 9 +#define Z_DEFAULT_COMPRESSION (-1) +/* compression levels */ + +#define Z_FILTERED 1 +#define Z_HUFFMAN_ONLY 2 +#define Z_RLE 3 +#define Z_FIXED 4 +#define Z_DEFAULT_STRATEGY 0 +/* compression strategy; see deflateInit2() below for details */ + +#define Z_BINARY 0 +#define Z_TEXT 1 +#define Z_ASCII Z_TEXT /* for compatibility with 1.2.2 and earlier */ +#define Z_UNKNOWN 2 +/* Possible values of the data_type field (though see inflate()) */ + +#define Z_DEFLATED 8 +/* The deflate compression method (the only one supported in this version) */ + +#define Z_NULL 0 /* for initializing zalloc, zfree, opaque */ + +#define zlib_version zlibVersion() +/* for compatibility with versions < 1.0.2 */ + + + /* basic functions */ + +ZEXTERN const char * ZEXPORT zlibVersion OF((void)); +/* The application can compare zlibVersion and ZLIB_VERSION for consistency. + If the first character differs, the library code actually used is not + compatible with the zlib.h header file used by the application. This check + is automatically made by deflateInit and inflateInit. + */ + +/* +ZEXTERN int ZEXPORT deflateInit OF((z_streamp strm, int level)); + + Initializes the internal stream state for compression. The fields + zalloc, zfree and opaque must be initialized before by the caller. If + zalloc and zfree are set to Z_NULL, deflateInit updates them to use default + allocation functions. + + The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9: + 1 gives best speed, 9 gives best compression, 0 gives no compression at all + (the input data is simply copied a block at a time). Z_DEFAULT_COMPRESSION + requests a default compromise between speed and compression (currently + equivalent to level 6). + + deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_STREAM_ERROR if level is not a valid compression level, or + Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible + with the version assumed by the caller (ZLIB_VERSION). msg is set to null + if there is no error message. deflateInit does not perform any compression: + this will be done by deflate(). +*/ + + +ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush)); +/* + deflate compresses as much data as possible, and stops when the input + buffer becomes empty or the output buffer becomes full. It may introduce + some output latency (reading input without producing any output) except when + forced to flush. + + The detailed semantics are as follows. deflate performs one or both of the + following actions: + + - Compress more input starting at next_in and update next_in and avail_in + accordingly. If not all input can be processed (because there is not + enough room in the output buffer), next_in and avail_in are updated and + processing will resume at this point for the next call of deflate(). + + - Provide more output starting at next_out and update next_out and avail_out + accordingly. This action is forced if the parameter flush is non zero. + Forcing flush frequently degrades the compression ratio, so this parameter + should be set only when necessary (in interactive applications). Some + output may be provided even if flush is not set. + + Before the call of deflate(), the application should ensure that at least + one of the actions is possible, by providing more input and/or consuming more + output, and updating avail_in or avail_out accordingly; avail_out should + never be zero before the call. The application can consume the compressed + output when it wants, for example when the output buffer is full (avail_out + == 0), or after each call of deflate(). If deflate returns Z_OK and with + zero avail_out, it must be called again after making room in the output + buffer because there might be more output pending. + + Normally the parameter flush is set to Z_NO_FLUSH, which allows deflate to + decide how much data to accumulate before producing output, in order to + maximize compression. + + If the parameter flush is set to Z_SYNC_FLUSH, all pending output is + flushed to the output buffer and the output is aligned on a byte boundary, so + that the decompressor can get all input data available so far. (In + particular avail_in is zero after the call if enough output space has been + provided before the call.) Flushing may degrade compression for some + compression algorithms and so it should be used only when necessary. This + completes the current deflate block and follows it with an empty stored block + that is three bits plus filler bits to the next byte, followed by four bytes + (00 00 ff ff). + + If flush is set to Z_PARTIAL_FLUSH, all pending output is flushed to the + output buffer, but the output is not aligned to a byte boundary. All of the + input data so far will be available to the decompressor, as for Z_SYNC_FLUSH. + This completes the current deflate block and follows it with an empty fixed + codes block that is 10 bits long. This assures that enough bytes are output + in order for the decompressor to finish the block before the empty fixed code + block. + + If flush is set to Z_BLOCK, a deflate block is completed and emitted, as + for Z_SYNC_FLUSH, but the output is not aligned on a byte boundary, and up to + seven bits of the current block are held to be written as the next byte after + the next deflate block is completed. In this case, the decompressor may not + be provided enough bits at this point in order to complete decompression of + the data provided so far to the compressor. It may need to wait for the next + block to be emitted. This is for advanced applications that need to control + the emission of deflate blocks. + + If flush is set to Z_FULL_FLUSH, all output is flushed as with + Z_SYNC_FLUSH, and the compression state is reset so that decompression can + restart from this point if previous compressed data has been damaged or if + random access is desired. Using Z_FULL_FLUSH too often can seriously degrade + compression. + + If deflate returns with avail_out == 0, this function must be called again + with the same value of the flush parameter and more output space (updated + avail_out), until the flush is complete (deflate returns with non-zero + avail_out). In the case of a Z_FULL_FLUSH or Z_SYNC_FLUSH, make sure that + avail_out is greater than six to avoid repeated flush markers due to + avail_out == 0 on return. + + If the parameter flush is set to Z_FINISH, pending input is processed, + pending output is flushed and deflate returns with Z_STREAM_END if there was + enough output space; if deflate returns with Z_OK, this function must be + called again with Z_FINISH and more output space (updated avail_out) but no + more input data, until it returns with Z_STREAM_END or an error. After + deflate has returned Z_STREAM_END, the only possible operations on the stream + are deflateReset or deflateEnd. + + Z_FINISH can be used immediately after deflateInit if all the compression + is to be done in a single step. In this case, avail_out must be at least the + value returned by deflateBound (see below). If deflate does not return + Z_STREAM_END, then it must be called again as described above. + + deflate() sets strm->adler to the adler32 checksum of all input read + so far (that is, total_in bytes). + + deflate() may update strm->data_type if it can make a good guess about + the input data type (Z_BINARY or Z_TEXT). In doubt, the data is considered + binary. This field is only for information purposes and does not affect the + compression algorithm in any manner. + + deflate() returns Z_OK if some progress has been made (more input + processed or more output produced), Z_STREAM_END if all input has been + consumed and all output has been produced (only when flush is set to + Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example + if next_in or next_out was Z_NULL), Z_BUF_ERROR if no progress is possible + (for example avail_in or avail_out was zero). Note that Z_BUF_ERROR is not + fatal, and deflate() can be called again with more input and more output + space to continue compressing. +*/ + + +ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm)); +/* + All dynamically allocated data structures for this stream are freed. + This function discards any unprocessed input and does not flush any pending + output. + + deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the + stream state was inconsistent, Z_DATA_ERROR if the stream was freed + prematurely (some input or output was discarded). In the error case, msg + may be set but then points to a static string (which must not be + deallocated). +*/ + + +/* +ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm)); + + Initializes the internal stream state for decompression. The fields + next_in, avail_in, zalloc, zfree and opaque must be initialized before by + the caller. If next_in is not Z_NULL and avail_in is large enough (the + exact value depends on the compression method), inflateInit determines the + compression method from the zlib header and allocates all data structures + accordingly; otherwise the allocation will be deferred to the first call of + inflate. If zalloc and zfree are set to Z_NULL, inflateInit updates them to + use default allocation functions. + + inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_VERSION_ERROR if the zlib library version is incompatible with the + version assumed by the caller, or Z_STREAM_ERROR if the parameters are + invalid, such as a null pointer to the structure. msg is set to null if + there is no error message. inflateInit does not perform any decompression + apart from possibly reading the zlib header if present: actual decompression + will be done by inflate(). (So next_in and avail_in may be modified, but + next_out and avail_out are unused and unchanged.) The current implementation + of inflateInit() does not process any header information -- that is deferred + until inflate() is called. +*/ + + +ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush)); +/* + inflate decompresses as much data as possible, and stops when the input + buffer becomes empty or the output buffer becomes full. It may introduce + some output latency (reading input without producing any output) except when + forced to flush. + + The detailed semantics are as follows. inflate performs one or both of the + following actions: + + - Decompress more input starting at next_in and update next_in and avail_in + accordingly. If not all input can be processed (because there is not + enough room in the output buffer), next_in is updated and processing will + resume at this point for the next call of inflate(). + + - Provide more output starting at next_out and update next_out and avail_out + accordingly. inflate() provides as much output as possible, until there is + no more input data or no more space in the output buffer (see below about + the flush parameter). + + Before the call of inflate(), the application should ensure that at least + one of the actions is possible, by providing more input and/or consuming more + output, and updating the next_* and avail_* values accordingly. The + application can consume the uncompressed output when it wants, for example + when the output buffer is full (avail_out == 0), or after each call of + inflate(). If inflate returns Z_OK and with zero avail_out, it must be + called again after making room in the output buffer because there might be + more output pending. + + The flush parameter of inflate() can be Z_NO_FLUSH, Z_SYNC_FLUSH, Z_FINISH, + Z_BLOCK, or Z_TREES. Z_SYNC_FLUSH requests that inflate() flush as much + output as possible to the output buffer. Z_BLOCK requests that inflate() + stop if and when it gets to the next deflate block boundary. When decoding + the zlib or gzip format, this will cause inflate() to return immediately + after the header and before the first block. When doing a raw inflate, + inflate() will go ahead and process the first block, and will return when it + gets to the end of that block, or when it runs out of data. + + The Z_BLOCK option assists in appending to or combining deflate streams. + Also to assist in this, on return inflate() will set strm->data_type to the + number of unused bits in the last byte taken from strm->next_in, plus 64 if + inflate() is currently decoding the last block in the deflate stream, plus + 128 if inflate() returned immediately after decoding an end-of-block code or + decoding the complete header up to just before the first byte of the deflate + stream. The end-of-block will not be indicated until all of the uncompressed + data from that block has been written to strm->next_out. The number of + unused bits may in general be greater than seven, except when bit 7 of + data_type is set, in which case the number of unused bits will be less than + eight. data_type is set as noted here every time inflate() returns for all + flush options, and so can be used to determine the amount of currently + consumed input in bits. + + The Z_TREES option behaves as Z_BLOCK does, but it also returns when the + end of each deflate block header is reached, before any actual data in that + block is decoded. This allows the caller to determine the length of the + deflate block header for later use in random access within a deflate block. + 256 is added to the value of strm->data_type when inflate() returns + immediately after reaching the end of the deflate block header. + + inflate() should normally be called until it returns Z_STREAM_END or an + error. However if all decompression is to be performed in a single step (a + single call of inflate), the parameter flush should be set to Z_FINISH. In + this case all pending input is processed and all pending output is flushed; + avail_out must be large enough to hold all the uncompressed data. (The size + of the uncompressed data may have been saved by the compressor for this + purpose.) The next operation on this stream must be inflateEnd to deallocate + the decompression state. The use of Z_FINISH is never required, but can be + used to inform inflate that a faster approach may be used for the single + inflate() call. + + In this implementation, inflate() always flushes as much output as + possible to the output buffer, and always uses the faster approach on the + first call. So the only effect of the flush parameter in this implementation + is on the return value of inflate(), as noted below, or when it returns early + because Z_BLOCK or Z_TREES is used. + + If a preset dictionary is needed after this call (see inflateSetDictionary + below), inflate sets strm->adler to the adler32 checksum of the dictionary + chosen by the compressor and returns Z_NEED_DICT; otherwise it sets + strm->adler to the adler32 checksum of all output produced so far (that is, + total_out bytes) and returns Z_OK, Z_STREAM_END or an error code as described + below. At the end of the stream, inflate() checks that its computed adler32 + checksum is equal to that saved by the compressor and returns Z_STREAM_END + only if the checksum is correct. + + inflate() can decompress and check either zlib-wrapped or gzip-wrapped + deflate data. The header type is detected automatically, if requested when + initializing with inflateInit2(). Any information contained in the gzip + header is not retained, so applications that need that information should + instead use raw inflate, see inflateInit2() below, or inflateBack() and + perform their own processing of the gzip header and trailer. + + inflate() returns Z_OK if some progress has been made (more input processed + or more output produced), Z_STREAM_END if the end of the compressed data has + been reached and all uncompressed output has been produced, Z_NEED_DICT if a + preset dictionary is needed at this point, Z_DATA_ERROR if the input data was + corrupted (input stream not conforming to the zlib format or incorrect check + value), Z_STREAM_ERROR if the stream structure was inconsistent (for example + next_in or next_out was Z_NULL), Z_MEM_ERROR if there was not enough memory, + Z_BUF_ERROR if no progress is possible or if there was not enough room in the + output buffer when Z_FINISH is used. Note that Z_BUF_ERROR is not fatal, and + inflate() can be called again with more input and more output space to + continue decompressing. If Z_DATA_ERROR is returned, the application may + then call inflateSync() to look for a good compression block if a partial + recovery of the data is desired. +*/ + + +ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm)); +/* + All dynamically allocated data structures for this stream are freed. + This function discards any unprocessed input and does not flush any pending + output. + + inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state + was inconsistent. In the error case, msg may be set but then points to a + static string (which must not be deallocated). +*/ + + + /* Advanced functions */ + +/* + The following functions are needed only in some special applications. +*/ + +/* +ZEXTERN int ZEXPORT deflateInit2 OF((z_streamp strm, + int level, + int method, + int windowBits, + int memLevel, + int strategy)); + + This is another version of deflateInit with more compression options. The + fields next_in, zalloc, zfree and opaque must be initialized before by the + caller. + + The method parameter is the compression method. It must be Z_DEFLATED in + this version of the library. + + The windowBits parameter is the base two logarithm of the window size + (the size of the history buffer). It should be in the range 8..15 for this + version of the library. Larger values of this parameter result in better + compression at the expense of memory usage. The default value is 15 if + deflateInit is used instead. + + windowBits can also be -8..-15 for raw deflate. In this case, -windowBits + determines the window size. deflate() will then generate raw deflate data + with no zlib header or trailer, and will not compute an adler32 check value. + + windowBits can also be greater than 15 for optional gzip encoding. Add + 16 to windowBits to write a simple gzip header and trailer around the + compressed data instead of a zlib wrapper. The gzip header will have no + file name, no extra data, no comment, no modification time (set to zero), no + header crc, and the operating system will be set to 255 (unknown). If a + gzip stream is being written, strm->adler is a crc32 instead of an adler32. + + The memLevel parameter specifies how much memory should be allocated + for the internal compression state. memLevel=1 uses minimum memory but is + slow and reduces compression ratio; memLevel=9 uses maximum memory for + optimal speed. The default value is 8. See zconf.h for total memory usage + as a function of windowBits and memLevel. + + The strategy parameter is used to tune the compression algorithm. Use the + value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a + filter (or predictor), Z_HUFFMAN_ONLY to force Huffman encoding only (no + string match), or Z_RLE to limit match distances to one (run-length + encoding). Filtered data consists mostly of small values with a somewhat + random distribution. In this case, the compression algorithm is tuned to + compress them better. The effect of Z_FILTERED is to force more Huffman + coding and less string matching; it is somewhat intermediate between + Z_DEFAULT_STRATEGY and Z_HUFFMAN_ONLY. Z_RLE is designed to be almost as + fast as Z_HUFFMAN_ONLY, but give better compression for PNG image data. The + strategy parameter only affects the compression ratio but not the + correctness of the compressed output even if it is not set appropriately. + Z_FIXED prevents the use of dynamic Huffman codes, allowing for a simpler + decoder for special applications. + + deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_STREAM_ERROR if any parameter is invalid (such as an invalid + method), or Z_VERSION_ERROR if the zlib library version (zlib_version) is + incompatible with the version assumed by the caller (ZLIB_VERSION). msg is + set to null if there is no error message. deflateInit2 does not perform any + compression: this will be done by deflate(). +*/ + +ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm, + const Bytef *dictionary, + uInt dictLength)); +/* + Initializes the compression dictionary from the given byte sequence + without producing any compressed output. This function must be called + immediately after deflateInit, deflateInit2 or deflateReset, before any call + of deflate. The compressor and decompressor must use exactly the same + dictionary (see inflateSetDictionary). + + The dictionary should consist of strings (byte sequences) that are likely + to be encountered later in the data to be compressed, with the most commonly + used strings preferably put towards the end of the dictionary. Using a + dictionary is most useful when the data to be compressed is short and can be + predicted with good accuracy; the data can then be compressed better than + with the default empty dictionary. + + Depending on the size of the compression data structures selected by + deflateInit or deflateInit2, a part of the dictionary may in effect be + discarded, for example if the dictionary is larger than the window size + provided in deflateInit or deflateInit2. Thus the strings most likely to be + useful should be put at the end of the dictionary, not at the front. In + addition, the current implementation of deflate will use at most the window + size minus 262 bytes of the provided dictionary. + + Upon return of this function, strm->adler is set to the adler32 value + of the dictionary; the decompressor may later use this value to determine + which dictionary has been used by the compressor. (The adler32 value + applies to the whole dictionary even if only a subset of the dictionary is + actually used by the compressor.) If a raw deflate was requested, then the + adler32 value is not computed and strm->adler is not set. + + deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a + parameter is invalid (e.g. dictionary being Z_NULL) or the stream state is + inconsistent (for example if deflate has already been called for this stream + or if the compression method is bsort). deflateSetDictionary does not + perform any compression: this will be done by deflate(). +*/ + +ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest, + z_streamp source)); +/* + Sets the destination stream as a complete copy of the source stream. + + This function can be useful when several compression strategies will be + tried, for example when there are several ways of pre-processing the input + data with a filter. The streams that will be discarded should then be freed + by calling deflateEnd. Note that deflateCopy duplicates the internal + compression state which can be quite large, so this strategy is slow and can + consume lots of memory. + + deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not + enough memory, Z_STREAM_ERROR if the source stream state was inconsistent + (such as zalloc being Z_NULL). msg is left unchanged in both source and + destination. +*/ + +ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm)); +/* + This function is equivalent to deflateEnd followed by deflateInit, + but does not free and reallocate all the internal compression state. The + stream will keep the same compression level and any other attributes that + may have been set by deflateInit2. + + deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent (such as zalloc or state being Z_NULL). +*/ + +ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm, + int level, + int strategy)); +/* + Dynamically update the compression level and compression strategy. The + interpretation of level and strategy is as in deflateInit2. This can be + used to switch between compression and straight copy of the input data, or + to switch to a different kind of input data requiring a different strategy. + If the compression level is changed, the input available so far is + compressed with the old level (and may be flushed); the new level will take + effect only at the next call of deflate(). + + Before the call of deflateParams, the stream state must be set as for + a call of deflate(), since the currently available input may have to be + compressed and flushed. In particular, strm->avail_out must be non-zero. + + deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source + stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR if + strm->avail_out was zero. +*/ + +ZEXTERN int ZEXPORT deflateTune OF((z_streamp strm, + int good_length, + int max_lazy, + int nice_length, + int max_chain)); +/* + Fine tune deflate's internal compression parameters. This should only be + used by someone who understands the algorithm used by zlib's deflate for + searching for the best matching string, and even then only by the most + fanatic optimizer trying to squeeze out the last compressed bit for their + specific input data. Read the deflate.c source code for the meaning of the + max_lazy, good_length, nice_length, and max_chain parameters. + + deflateTune() can be called after deflateInit() or deflateInit2(), and + returns Z_OK on success, or Z_STREAM_ERROR for an invalid deflate stream. + */ + +ZEXTERN uLong ZEXPORT deflateBound OF((z_streamp strm, + uLong sourceLen)); +/* + deflateBound() returns an upper bound on the compressed size after + deflation of sourceLen bytes. It must be called after deflateInit() or + deflateInit2(), and after deflateSetHeader(), if used. This would be used + to allocate an output buffer for deflation in a single pass, and so would be + called before deflate(). +*/ + +ZEXTERN int ZEXPORT deflatePrime OF((z_streamp strm, + int bits, + int value)); +/* + deflatePrime() inserts bits in the deflate output stream. The intent + is that this function is used to start off the deflate output with the bits + leftover from a previous deflate stream when appending to it. As such, this + function can only be used for raw deflate, and must be used before the first + deflate() call after a deflateInit2() or deflateReset(). bits must be less + than or equal to 16, and that many of the least significant bits of value + will be inserted in the output. + + deflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent. +*/ + +ZEXTERN int ZEXPORT deflateSetHeader OF((z_streamp strm, + gz_headerp head)); +/* + deflateSetHeader() provides gzip header information for when a gzip + stream is requested by deflateInit2(). deflateSetHeader() may be called + after deflateInit2() or deflateReset() and before the first call of + deflate(). The text, time, os, extra field, name, and comment information + in the provided gz_header structure are written to the gzip header (xflag is + ignored -- the extra flags are set according to the compression level). The + caller must assure that, if not Z_NULL, name and comment are terminated with + a zero byte, and that if extra is not Z_NULL, that extra_len bytes are + available there. If hcrc is true, a gzip header crc is included. Note that + the current versions of the command-line version of gzip (up through version + 1.3.x) do not support header crc's, and will report that it is a "multi-part + gzip file" and give up. + + If deflateSetHeader is not used, the default gzip header has text false, + the time set to zero, and os set to 255, with no extra, name, or comment + fields. The gzip header is returned to the default state by deflateReset(). + + deflateSetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent. +*/ + +/* +ZEXTERN int ZEXPORT inflateInit2 OF((z_streamp strm, + int windowBits)); + + This is another version of inflateInit with an extra parameter. The + fields next_in, avail_in, zalloc, zfree and opaque must be initialized + before by the caller. + + The windowBits parameter is the base two logarithm of the maximum window + size (the size of the history buffer). It should be in the range 8..15 for + this version of the library. The default value is 15 if inflateInit is used + instead. windowBits must be greater than or equal to the windowBits value + provided to deflateInit2() while compressing, or it must be equal to 15 if + deflateInit2() was not used. If a compressed stream with a larger window + size is given as input, inflate() will return with the error code + Z_DATA_ERROR instead of trying to allocate a larger window. + + windowBits can also be zero to request that inflate use the window size in + the zlib header of the compressed stream. + + windowBits can also be -8..-15 for raw inflate. In this case, -windowBits + determines the window size. inflate() will then process raw deflate data, + not looking for a zlib or gzip header, not generating a check value, and not + looking for any check values for comparison at the end of the stream. This + is for use with other formats that use the deflate compressed data format + such as zip. Those formats provide their own check values. If a custom + format is developed using the raw deflate format for compressed data, it is + recommended that a check value such as an adler32 or a crc32 be applied to + the uncompressed data as is done in the zlib, gzip, and zip formats. For + most applications, the zlib format should be used as is. Note that comments + above on the use in deflateInit2() applies to the magnitude of windowBits. + + windowBits can also be greater than 15 for optional gzip decoding. Add + 32 to windowBits to enable zlib and gzip decoding with automatic header + detection, or add 16 to decode only the gzip format (the zlib format will + return a Z_DATA_ERROR). If a gzip stream is being decoded, strm->adler is a + crc32 instead of an adler32. + + inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_VERSION_ERROR if the zlib library version is incompatible with the + version assumed by the caller, or Z_STREAM_ERROR if the parameters are + invalid, such as a null pointer to the structure. msg is set to null if + there is no error message. inflateInit2 does not perform any decompression + apart from possibly reading the zlib header if present: actual decompression + will be done by inflate(). (So next_in and avail_in may be modified, but + next_out and avail_out are unused and unchanged.) The current implementation + of inflateInit2() does not process any header information -- that is + deferred until inflate() is called. +*/ + +ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm, + const Bytef *dictionary, + uInt dictLength)); +/* + Initializes the decompression dictionary from the given uncompressed byte + sequence. This function must be called immediately after a call of inflate, + if that call returned Z_NEED_DICT. The dictionary chosen by the compressor + can be determined from the adler32 value returned by that call of inflate. + The compressor and decompressor must use exactly the same dictionary (see + deflateSetDictionary). For raw inflate, this function can be called + immediately after inflateInit2() or inflateReset() and before any call of + inflate() to set the dictionary. The application must insure that the + dictionary that was used for compression is provided. + + inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a + parameter is invalid (e.g. dictionary being Z_NULL) or the stream state is + inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the + expected one (incorrect adler32 value). inflateSetDictionary does not + perform any decompression: this will be done by subsequent calls of + inflate(). +*/ + +ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm)); +/* + Skips invalid compressed data until a full flush point (see above the + description of deflate with Z_FULL_FLUSH) can be found, or until all + available input is skipped. No output is provided. + + inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR + if no more input was provided, Z_DATA_ERROR if no flush point has been + found, or Z_STREAM_ERROR if the stream structure was inconsistent. In the + success case, the application may save the current current value of total_in + which indicates where valid compressed data was found. In the error case, + the application may repeatedly call inflateSync, providing more input each + time, until success or end of the input data. +*/ + +ZEXTERN int ZEXPORT inflateCopy OF((z_streamp dest, + z_streamp source)); +/* + Sets the destination stream as a complete copy of the source stream. + + This function can be useful when randomly accessing a large stream. The + first pass through the stream can periodically record the inflate state, + allowing restarting inflate at those points when randomly accessing the + stream. + + inflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not + enough memory, Z_STREAM_ERROR if the source stream state was inconsistent + (such as zalloc being Z_NULL). msg is left unchanged in both source and + destination. +*/ + +ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm)); +/* + This function is equivalent to inflateEnd followed by inflateInit, + but does not free and reallocate all the internal decompression state. The + stream will keep attributes that may have been set by inflateInit2. + + inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent (such as zalloc or state being Z_NULL). +*/ + +ZEXTERN int ZEXPORT inflateReset2 OF((z_streamp strm, + int windowBits)); +/* + This function is the same as inflateReset, but it also permits changing + the wrap and window size requests. The windowBits parameter is interpreted + the same as it is for inflateInit2. + + inflateReset2 returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent (such as zalloc or state being Z_NULL), or if + the windowBits parameter is invalid. +*/ + +ZEXTERN int ZEXPORT inflatePrime OF((z_streamp strm, + int bits, + int value)); +/* + This function inserts bits in the inflate input stream. The intent is + that this function is used to start inflating at a bit position in the + middle of a byte. The provided bits will be used before any bytes are used + from next_in. This function should only be used with raw inflate, and + should be used before the first inflate() call after inflateInit2() or + inflateReset(). bits must be less than or equal to 16, and that many of the + least significant bits of value will be inserted in the input. + + If bits is negative, then the input stream bit buffer is emptied. Then + inflatePrime() can be called again to put bits in the buffer. This is used + to clear out bits leftover after feeding inflate a block description prior + to feeding inflate codes. + + inflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent. +*/ + +ZEXTERN long ZEXPORT inflateMark OF((z_streamp strm)); +/* + This function returns two values, one in the lower 16 bits of the return + value, and the other in the remaining upper bits, obtained by shifting the + return value down 16 bits. If the upper value is -1 and the lower value is + zero, then inflate() is currently decoding information outside of a block. + If the upper value is -1 and the lower value is non-zero, then inflate is in + the middle of a stored block, with the lower value equaling the number of + bytes from the input remaining to copy. If the upper value is not -1, then + it is the number of bits back from the current bit position in the input of + the code (literal or length/distance pair) currently being processed. In + that case the lower value is the number of bytes already emitted for that + code. + + A code is being processed if inflate is waiting for more input to complete + decoding of the code, or if it has completed decoding but is waiting for + more output space to write the literal or match data. + + inflateMark() is used to mark locations in the input data for random + access, which may be at bit positions, and to note those cases where the + output of a code may span boundaries of random access blocks. The current + location in the input stream can be determined from avail_in and data_type + as noted in the description for the Z_BLOCK flush parameter for inflate. + + inflateMark returns the value noted above or -1 << 16 if the provided + source stream state was inconsistent. +*/ + +ZEXTERN int ZEXPORT inflateGetHeader OF((z_streamp strm, + gz_headerp head)); +/* + inflateGetHeader() requests that gzip header information be stored in the + provided gz_header structure. inflateGetHeader() may be called after + inflateInit2() or inflateReset(), and before the first call of inflate(). + As inflate() processes the gzip stream, head->done is zero until the header + is completed, at which time head->done is set to one. If a zlib stream is + being decoded, then head->done is set to -1 to indicate that there will be + no gzip header information forthcoming. Note that Z_BLOCK or Z_TREES can be + used to force inflate() to return immediately after header processing is + complete and before any actual data is decompressed. + + The text, time, xflags, and os fields are filled in with the gzip header + contents. hcrc is set to true if there is a header CRC. (The header CRC + was valid if done is set to one.) If extra is not Z_NULL, then extra_max + contains the maximum number of bytes to write to extra. Once done is true, + extra_len contains the actual extra field length, and extra contains the + extra field, or that field truncated if extra_max is less than extra_len. + If name is not Z_NULL, then up to name_max characters are written there, + terminated with a zero unless the length is greater than name_max. If + comment is not Z_NULL, then up to comm_max characters are written there, + terminated with a zero unless the length is greater than comm_max. When any + of extra, name, or comment are not Z_NULL and the respective field is not + present in the header, then that field is set to Z_NULL to signal its + absence. This allows the use of deflateSetHeader() with the returned + structure to duplicate the header. However if those fields are set to + allocated memory, then the application will need to save those pointers + elsewhere so that they can be eventually freed. + + If inflateGetHeader is not used, then the header information is simply + discarded. The header is always checked for validity, including the header + CRC if present. inflateReset() will reset the process to discard the header + information. The application would need to call inflateGetHeader() again to + retrieve the header from the next gzip stream. + + inflateGetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent. +*/ + +/* +ZEXTERN int ZEXPORT inflateBackInit OF((z_streamp strm, int windowBits, + unsigned char FAR *window)); + + Initialize the internal stream state for decompression using inflateBack() + calls. The fields zalloc, zfree and opaque in strm must be initialized + before the call. If zalloc and zfree are Z_NULL, then the default library- + derived memory allocation routines are used. windowBits is the base two + logarithm of the window size, in the range 8..15. window is a caller + supplied buffer of that size. Except for special applications where it is + assured that deflate was used with small window sizes, windowBits must be 15 + and a 32K byte window must be supplied to be able to decompress general + deflate streams. + + See inflateBack() for the usage of these routines. + + inflateBackInit will return Z_OK on success, Z_STREAM_ERROR if any of + the paramaters are invalid, Z_MEM_ERROR if the internal state could not be + allocated, or Z_VERSION_ERROR if the version of the library does not match + the version of the header file. +*/ + +typedef unsigned (*in_func) OF((void FAR *, unsigned char FAR * FAR *)); +typedef int (*out_func) OF((void FAR *, unsigned char FAR *, unsigned)); + +ZEXTERN int ZEXPORT inflateBack OF((z_streamp strm, + in_func in, void FAR *in_desc, + out_func out, void FAR *out_desc)); +/* + inflateBack() does a raw inflate with a single call using a call-back + interface for input and output. This is more efficient than inflate() for + file i/o applications in that it avoids copying between the output and the + sliding window by simply making the window itself the output buffer. This + function trusts the application to not change the output buffer passed by + the output function, at least until inflateBack() returns. + + inflateBackInit() must be called first to allocate the internal state + and to initialize the state with the user-provided window buffer. + inflateBack() may then be used multiple times to inflate a complete, raw + deflate stream with each call. inflateBackEnd() is then called to free the + allocated state. + + A raw deflate stream is one with no zlib or gzip header or trailer. + This routine would normally be used in a utility that reads zip or gzip + files and writes out uncompressed files. The utility would decode the + header and process the trailer on its own, hence this routine expects only + the raw deflate stream to decompress. This is different from the normal + behavior of inflate(), which expects either a zlib or gzip header and + trailer around the deflate stream. + + inflateBack() uses two subroutines supplied by the caller that are then + called by inflateBack() for input and output. inflateBack() calls those + routines until it reads a complete deflate stream and writes out all of the + uncompressed data, or until it encounters an error. The function's + parameters and return types are defined above in the in_func and out_func + typedefs. inflateBack() will call in(in_desc, &buf) which should return the + number of bytes of provided input, and a pointer to that input in buf. If + there is no input available, in() must return zero--buf is ignored in that + case--and inflateBack() will return a buffer error. inflateBack() will call + out(out_desc, buf, len) to write the uncompressed data buf[0..len-1]. out() + should return zero on success, or non-zero on failure. If out() returns + non-zero, inflateBack() will return with an error. Neither in() nor out() + are permitted to change the contents of the window provided to + inflateBackInit(), which is also the buffer that out() uses to write from. + The length written by out() will be at most the window size. Any non-zero + amount of input may be provided by in(). + + For convenience, inflateBack() can be provided input on the first call by + setting strm->next_in and strm->avail_in. If that input is exhausted, then + in() will be called. Therefore strm->next_in must be initialized before + calling inflateBack(). If strm->next_in is Z_NULL, then in() will be called + immediately for input. If strm->next_in is not Z_NULL, then strm->avail_in + must also be initialized, and then if strm->avail_in is not zero, input will + initially be taken from strm->next_in[0 .. strm->avail_in - 1]. + + The in_desc and out_desc parameters of inflateBack() is passed as the + first parameter of in() and out() respectively when they are called. These + descriptors can be optionally used to pass any information that the caller- + supplied in() and out() functions need to do their job. + + On return, inflateBack() will set strm->next_in and strm->avail_in to + pass back any unused input that was provided by the last in() call. The + return values of inflateBack() can be Z_STREAM_END on success, Z_BUF_ERROR + if in() or out() returned an error, Z_DATA_ERROR if there was a format error + in the deflate stream (in which case strm->msg is set to indicate the nature + of the error), or Z_STREAM_ERROR if the stream was not properly initialized. + In the case of Z_BUF_ERROR, an input or output error can be distinguished + using strm->next_in which will be Z_NULL only if in() returned an error. If + strm->next_in is not Z_NULL, then the Z_BUF_ERROR was due to out() returning + non-zero. (in() will always be called before out(), so strm->next_in is + assured to be defined if out() returns non-zero.) Note that inflateBack() + cannot return Z_OK. +*/ + +ZEXTERN int ZEXPORT inflateBackEnd OF((z_streamp strm)); +/* + All memory allocated by inflateBackInit() is freed. + + inflateBackEnd() returns Z_OK on success, or Z_STREAM_ERROR if the stream + state was inconsistent. +*/ + +ZEXTERN uLong ZEXPORT zlibCompileFlags OF((void)); +/* Return flags indicating compile-time options. + + Type sizes, two bits each, 00 = 16 bits, 01 = 32, 10 = 64, 11 = other: + 1.0: size of uInt + 3.2: size of uLong + 5.4: size of voidpf (pointer) + 7.6: size of z_off_t + + Compiler, assembler, and debug options: + 8: DEBUG + 9: ASMV or ASMINF -- use ASM code + 10: ZLIB_WINAPI -- exported functions use the WINAPI calling convention + 11: 0 (reserved) + + One-time table building (smaller code, but not thread-safe if true): + 12: BUILDFIXED -- build static block decoding tables when needed + 13: DYNAMIC_CRC_TABLE -- build CRC calculation tables when needed + 14,15: 0 (reserved) + + Library content (indicates missing functionality): + 16: NO_GZCOMPRESS -- gz* functions cannot compress (to avoid linking + deflate code when not needed) + 17: NO_GZIP -- deflate can't write gzip streams, and inflate can't detect + and decode gzip streams (to avoid linking crc code) + 18-19: 0 (reserved) + + Operation variations (changes in library functionality): + 20: PKZIP_BUG_WORKAROUND -- slightly more permissive inflate + 21: FASTEST -- deflate algorithm with only one, lowest compression level + 22,23: 0 (reserved) + + The sprintf variant used by gzprintf (zero is best): + 24: 0 = vs*, 1 = s* -- 1 means limited to 20 arguments after the format + 25: 0 = *nprintf, 1 = *printf -- 1 means gzprintf() not secure! + 26: 0 = returns value, 1 = void -- 1 means inferred string length returned + + Remainder: + 27-31: 0 (reserved) + */ + + + /* utility functions */ + +/* + The following utility functions are implemented on top of the basic + stream-oriented functions. To simplify the interface, some default options + are assumed (compression level and memory usage, standard memory allocation + functions). The source code of these utility functions can be modified if + you need special options. +*/ + +ZEXTERN int ZEXPORT compress OF((Bytef *dest, uLongf *destLen, + const Bytef *source, uLong sourceLen)); +/* + Compresses the source buffer into the destination buffer. sourceLen is + the byte length of the source buffer. Upon entry, destLen is the total size + of the destination buffer, which must be at least the value returned by + compressBound(sourceLen). Upon exit, destLen is the actual size of the + compressed buffer. + + compress returns Z_OK if success, Z_MEM_ERROR if there was not + enough memory, Z_BUF_ERROR if there was not enough room in the output + buffer. +*/ + +ZEXTERN int ZEXPORT compress2 OF((Bytef *dest, uLongf *destLen, + const Bytef *source, uLong sourceLen, + int level)); +/* + Compresses the source buffer into the destination buffer. The level + parameter has the same meaning as in deflateInit. sourceLen is the byte + length of the source buffer. Upon entry, destLen is the total size of the + destination buffer, which must be at least the value returned by + compressBound(sourceLen). Upon exit, destLen is the actual size of the + compressed buffer. + + compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_BUF_ERROR if there was not enough room in the output buffer, + Z_STREAM_ERROR if the level parameter is invalid. +*/ + +ZEXTERN uLong ZEXPORT compressBound OF((uLong sourceLen)); +/* + compressBound() returns an upper bound on the compressed size after + compress() or compress2() on sourceLen bytes. It would be used before a + compress() or compress2() call to allocate the destination buffer. +*/ + +ZEXTERN int ZEXPORT uncompress OF((Bytef *dest, uLongf *destLen, + const Bytef *source, uLong sourceLen)); +/* + Decompresses the source buffer into the destination buffer. sourceLen is + the byte length of the source buffer. Upon entry, destLen is the total size + of the destination buffer, which must be large enough to hold the entire + uncompressed data. (The size of the uncompressed data must have been saved + previously by the compressor and transmitted to the decompressor by some + mechanism outside the scope of this compression library.) Upon exit, destLen + is the actual size of the uncompressed buffer. + + uncompress returns Z_OK if success, Z_MEM_ERROR if there was not + enough memory, Z_BUF_ERROR if there was not enough room in the output + buffer, or Z_DATA_ERROR if the input data was corrupted or incomplete. +*/ + + + /* gzip file access functions */ + +/* + This library supports reading and writing files in gzip (.gz) format with + an interface similar to that of stdio, using the functions that start with + "gz". The gzip format is different from the zlib format. gzip is a gzip + wrapper, documented in RFC 1952, wrapped around a deflate stream. +*/ + +typedef voidp gzFile; /* opaque gzip file descriptor */ + +/* +ZEXTERN gzFile ZEXPORT gzopen OF((const char *path, const char *mode)); + + Opens a gzip (.gz) file for reading or writing. The mode parameter is as + in fopen ("rb" or "wb") but can also include a compression level ("wb9") or + a strategy: 'f' for filtered data as in "wb6f", 'h' for Huffman-only + compression as in "wb1h", 'R' for run-length encoding as in "wb1R", or 'F' + for fixed code compression as in "wb9F". (See the description of + deflateInit2 for more information about the strategy parameter.) Also "a" + can be used instead of "w" to request that the gzip stream that will be + written be appended to the file. "+" will result in an error, since reading + and writing to the same gzip file is not supported. + + gzopen can be used to read a file which is not in gzip format; in this + case gzread will directly read from the file without decompression. + + gzopen returns NULL if the file could not be opened, if there was + insufficient memory to allocate the gzFile state, or if an invalid mode was + specified (an 'r', 'w', or 'a' was not provided, or '+' was provided). + errno can be checked to determine if the reason gzopen failed was that the + file could not be opened. +*/ + +ZEXTERN gzFile ZEXPORT gzdopen OF((int fd, const char *mode)); +/* + gzdopen associates a gzFile with the file descriptor fd. File descriptors + are obtained from calls like open, dup, creat, pipe or fileno (if the file + has been previously opened with fopen). The mode parameter is as in gzopen. + + The next call of gzclose on the returned gzFile will also close the file + descriptor fd, just like fclose(fdopen(fd, mode)) closes the file descriptor + fd. If you want to keep fd open, use fd = dup(fd_keep); gz = gzdopen(fd, + mode);. The duplicated descriptor should be saved to avoid a leak, since + gzdopen does not close fd if it fails. + + gzdopen returns NULL if there was insufficient memory to allocate the + gzFile state, if an invalid mode was specified (an 'r', 'w', or 'a' was not + provided, or '+' was provided), or if fd is -1. The file descriptor is not + used until the next gz* read, write, seek, or close operation, so gzdopen + will not detect if fd is invalid (unless fd is -1). +*/ + +ZEXTERN int ZEXPORT gzbuffer OF((gzFile file, unsigned size)); +/* + Set the internal buffer size used by this library's functions. The + default buffer size is 8192 bytes. This function must be called after + gzopen() or gzdopen(), and before any other calls that read or write the + file. The buffer memory allocation is always deferred to the first read or + write. Two buffers are allocated, either both of the specified size when + writing, or one of the specified size and the other twice that size when + reading. A larger buffer size of, for example, 64K or 128K bytes will + noticeably increase the speed of decompression (reading). + + The new buffer size also affects the maximum length for gzprintf(). + + gzbuffer() returns 0 on success, or -1 on failure, such as being called + too late. +*/ + +ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy)); +/* + Dynamically update the compression level or strategy. See the description + of deflateInit2 for the meaning of these parameters. + + gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not + opened for writing. +*/ + +ZEXTERN int ZEXPORT gzread OF((gzFile file, voidp buf, unsigned len)); +/* + Reads the given number of uncompressed bytes from the compressed file. If + the input file was not in gzip format, gzread copies the given number of + bytes into the buffer. + + After reaching the end of a gzip stream in the input, gzread will continue + to read, looking for another gzip stream, or failing that, reading the rest + of the input file directly without decompression. The entire input file + will be read if gzread is called until it returns less than the requested + len. + + gzread returns the number of uncompressed bytes actually read, less than + len for end of file, or -1 for error. +*/ + +ZEXTERN int ZEXPORT gzwrite OF((gzFile file, + voidpc buf, unsigned len)); +/* + Writes the given number of uncompressed bytes into the compressed file. + gzwrite returns the number of uncompressed bytes written or 0 in case of + error. +*/ + +ZEXTERN int ZEXPORTVA gzprintf OF((gzFile file, const char *format, ...)); +/* + Converts, formats, and writes the arguments to the compressed file under + control of the format string, as in fprintf. gzprintf returns the number of + uncompressed bytes actually written, or 0 in case of error. The number of + uncompressed bytes written is limited to 8191, or one less than the buffer + size given to gzbuffer(). The caller should assure that this limit is not + exceeded. If it is exceeded, then gzprintf() will return an error (0) with + nothing written. In this case, there may also be a buffer overflow with + unpredictable consequences, which is possible only if zlib was compiled with + the insecure functions sprintf() or vsprintf() because the secure snprintf() + or vsnprintf() functions were not available. This can be determined using + zlibCompileFlags(). +*/ + +ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s)); +/* + Writes the given null-terminated string to the compressed file, excluding + the terminating null character. + + gzputs returns the number of characters written, or -1 in case of error. +*/ + +ZEXTERN char * ZEXPORT gzgets OF((gzFile file, char *buf, int len)); +/* + Reads bytes from the compressed file until len-1 characters are read, or a + newline character is read and transferred to buf, or an end-of-file + condition is encountered. If any characters are read or if len == 1, the + string is terminated with a null character. If no characters are read due + to an end-of-file or len < 1, then the buffer is left untouched. + + gzgets returns buf which is a null-terminated string, or it returns NULL + for end-of-file or in case of error. If there was an error, the contents at + buf are indeterminate. +*/ + +ZEXTERN int ZEXPORT gzputc OF((gzFile file, int c)); +/* + Writes c, converted to an unsigned char, into the compressed file. gzputc + returns the value that was written, or -1 in case of error. +*/ + +ZEXTERN int ZEXPORT gzgetc OF((gzFile file)); +/* + Reads one byte from the compressed file. gzgetc returns this byte or -1 + in case of end of file or error. +*/ + +ZEXTERN int ZEXPORT gzungetc OF((int c, gzFile file)); +/* + Push one character back onto the stream to be read as the first character + on the next read. At least one character of push-back is allowed. + gzungetc() returns the character pushed, or -1 on failure. gzungetc() will + fail if c is -1, and may fail if a character has been pushed but not read + yet. If gzungetc is used immediately after gzopen or gzdopen, at least the + output buffer size of pushed characters is allowed. (See gzbuffer above.) + The pushed character will be discarded if the stream is repositioned with + gzseek() or gzrewind(). +*/ + +ZEXTERN int ZEXPORT gzflush OF((gzFile file, int flush)); +/* + Flushes all pending output into the compressed file. The parameter flush + is as in the deflate() function. The return value is the zlib error number + (see function gzerror below). gzflush is only permitted when writing. + + If the flush parameter is Z_FINISH, the remaining data is written and the + gzip stream is completed in the output. If gzwrite() is called again, a new + gzip stream will be started in the output. gzread() is able to read such + concatented gzip streams. + + gzflush should be called only when strictly necessary because it will + degrade compression if called too often. +*/ + +/* +ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile file, + z_off_t offset, int whence)); + + Sets the starting position for the next gzread or gzwrite on the given + compressed file. The offset represents a number of bytes in the + uncompressed data stream. The whence parameter is defined as in lseek(2); + the value SEEK_END is not supported. + + If the file is opened for reading, this function is emulated but can be + extremely slow. If the file is opened for writing, only forward seeks are + supported; gzseek then compresses a sequence of zeroes up to the new + starting position. + + gzseek returns the resulting offset location as measured in bytes from + the beginning of the uncompressed stream, or -1 in case of error, in + particular if the file is opened for writing and the new starting position + would be before the current position. +*/ + +ZEXTERN int ZEXPORT gzrewind OF((gzFile file)); +/* + Rewinds the given file. This function is supported only for reading. + + gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET) +*/ + +/* +ZEXTERN z_off_t ZEXPORT gztell OF((gzFile file)); + + Returns the starting position for the next gzread or gzwrite on the given + compressed file. This position represents a number of bytes in the + uncompressed data stream, and is zero when starting, even if appending or + reading a gzip stream from the middle of a file using gzdopen(). + + gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR) +*/ + +/* +ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile file)); + + Returns the current offset in the file being read or written. This offset + includes the count of bytes that precede the gzip stream, for example when + appending or when using gzdopen() for reading. When reading, the offset + does not include as yet unused buffered input. This information can be used + for a progress indicator. On error, gzoffset() returns -1. +*/ + +ZEXTERN int ZEXPORT gzeof OF((gzFile file)); +/* + Returns true (1) if the end-of-file indicator has been set while reading, + false (0) otherwise. Note that the end-of-file indicator is set only if the + read tried to go past the end of the input, but came up short. Therefore, + just like feof(), gzeof() may return false even if there is no more data to + read, in the event that the last read request was for the exact number of + bytes remaining in the input file. This will happen if the input file size + is an exact multiple of the buffer size. + + If gzeof() returns true, then the read functions will return no more data, + unless the end-of-file indicator is reset by gzclearerr() and the input file + has grown since the previous end of file was detected. +*/ + +ZEXTERN int ZEXPORT gzdirect OF((gzFile file)); +/* + Returns true (1) if file is being copied directly while reading, or false + (0) if file is a gzip stream being decompressed. This state can change from + false to true while reading the input file if the end of a gzip stream is + reached, but is followed by data that is not another gzip stream. + + If the input file is empty, gzdirect() will return true, since the input + does not contain a gzip stream. + + If gzdirect() is used immediately after gzopen() or gzdopen() it will + cause buffers to be allocated to allow reading the file to determine if it + is a gzip file. Therefore if gzbuffer() is used, it should be called before + gzdirect(). +*/ + +ZEXTERN int ZEXPORT gzclose OF((gzFile file)); +/* + Flushes all pending output if necessary, closes the compressed file and + deallocates the (de)compression state. Note that once file is closed, you + cannot call gzerror with file, since its structures have been deallocated. + gzclose must not be called more than once on the same file, just as free + must not be called more than once on the same allocation. + + gzclose will return Z_STREAM_ERROR if file is not valid, Z_ERRNO on a + file operation error, or Z_OK on success. +*/ + +ZEXTERN int ZEXPORT gzclose_r OF((gzFile file)); +ZEXTERN int ZEXPORT gzclose_w OF((gzFile file)); +/* + Same as gzclose(), but gzclose_r() is only for use when reading, and + gzclose_w() is only for use when writing or appending. The advantage to + using these instead of gzclose() is that they avoid linking in zlib + compression or decompression code that is not used when only reading or only + writing respectively. If gzclose() is used, then both compression and + decompression code will be included the application when linking to a static + zlib library. +*/ + +ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum)); +/* + Returns the error message for the last error which occurred on the given + compressed file. errnum is set to zlib error number. If an error occurred + in the file system and not in the compression library, errnum is set to + Z_ERRNO and the application may consult errno to get the exact error code. + + The application must not modify the returned string. Future calls to + this function may invalidate the previously returned string. If file is + closed, then the string previously returned by gzerror will no longer be + available. + + gzerror() should be used to distinguish errors from end-of-file for those + functions above that do not distinguish those cases in their return values. +*/ + +ZEXTERN void ZEXPORT gzclearerr OF((gzFile file)); +/* + Clears the error and end-of-file flags for file. This is analogous to the + clearerr() function in stdio. This is useful for continuing to read a gzip + file that is being written concurrently. +*/ + + + /* checksum functions */ + +/* + These functions are not related to compression but are exported + anyway because they might be useful in applications using the compression + library. +*/ + +ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len)); +/* + Update a running Adler-32 checksum with the bytes buf[0..len-1] and + return the updated checksum. If buf is Z_NULL, this function returns the + required initial value for the checksum. + + An Adler-32 checksum is almost as reliable as a CRC32 but can be computed + much faster. + + Usage example: + + uLong adler = adler32(0L, Z_NULL, 0); + + while (read_buffer(buffer, length) != EOF) { + adler = adler32(adler, buffer, length); + } + if (adler != original_adler) error(); +*/ + +/* +ZEXTERN uLong ZEXPORT adler32_combine OF((uLong adler1, uLong adler2, + z_off_t len2)); + + Combine two Adler-32 checksums into one. For two sequences of bytes, seq1 + and seq2 with lengths len1 and len2, Adler-32 checksums were calculated for + each, adler1 and adler2. adler32_combine() returns the Adler-32 checksum of + seq1 and seq2 concatenated, requiring only adler1, adler2, and len2. +*/ + +ZEXTERN uLong ZEXPORT crc32 OF((uLong crc, const Bytef *buf, uInt len)); +/* + Update a running CRC-32 with the bytes buf[0..len-1] and return the + updated CRC-32. If buf is Z_NULL, this function returns the required + initial value for the for the crc. Pre- and post-conditioning (one's + complement) is performed within this function so it shouldn't be done by the + application. + + Usage example: + + uLong crc = crc32(0L, Z_NULL, 0); + + while (read_buffer(buffer, length) != EOF) { + crc = crc32(crc, buffer, length); + } + if (crc != original_crc) error(); +*/ + +/* +ZEXTERN uLong ZEXPORT crc32_combine OF((uLong crc1, uLong crc2, z_off_t len2)); + + Combine two CRC-32 check values into one. For two sequences of bytes, + seq1 and seq2 with lengths len1 and len2, CRC-32 check values were + calculated for each, crc1 and crc2. crc32_combine() returns the CRC-32 + check value of seq1 and seq2 concatenated, requiring only crc1, crc2, and + len2. +*/ + + + /* various hacks, don't look :) */ + +/* deflateInit and inflateInit are macros to allow checking the zlib version + * and the compiler's view of z_stream: + */ +ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level, + const char *version, int stream_size)); +ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm, + const char *version, int stream_size)); +ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int level, int method, + int windowBits, int memLevel, + int strategy, const char *version, + int stream_size)); +ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int windowBits, + const char *version, int stream_size)); +ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits, + unsigned char FAR *window, + const char *version, + int stream_size)); +#define deflateInit(strm, level) \ + deflateInit_((strm), (level), ZLIB_VERSION, sizeof(z_stream)) +#define inflateInit(strm) \ + inflateInit_((strm), ZLIB_VERSION, sizeof(z_stream)) +#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \ + deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\ + (strategy), ZLIB_VERSION, sizeof(z_stream)) +#define inflateInit2(strm, windowBits) \ + inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream)) +#define inflateBackInit(strm, windowBits, window) \ + inflateBackInit_((strm), (windowBits), (window), \ + ZLIB_VERSION, sizeof(z_stream)) + +/* provide 64-bit offset functions if _LARGEFILE64_SOURCE defined, and/or + * change the regular functions to 64 bits if _FILE_OFFSET_BITS is 64 (if + * both are true, the application gets the *64 functions, and the regular + * functions are changed to 64 bits) -- in case these are set on systems + * without large file support, _LFS64_LARGEFILE must also be true + */ +#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0 + ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); + ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int)); + ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile)); + ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile)); + ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off64_t)); + ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off64_t)); +#endif + +#if !defined(ZLIB_INTERNAL) && _FILE_OFFSET_BITS-0 == 64 && _LFS64_LARGEFILE-0 +# define gzopen gzopen64 +# define gzseek gzseek64 +# define gztell gztell64 +# define gzoffset gzoffset64 +# define adler32_combine adler32_combine64 +# define crc32_combine crc32_combine64 +# ifdef _LARGEFILE64_SOURCE + ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); + ZEXTERN z_off_t ZEXPORT gzseek64 OF((gzFile, z_off_t, int)); + ZEXTERN z_off_t ZEXPORT gztell64 OF((gzFile)); + ZEXTERN z_off_t ZEXPORT gzoffset64 OF((gzFile)); + ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t)); + ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t)); +# endif +#else + ZEXTERN gzFile ZEXPORT gzopen OF((const char *, const char *)); + ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile, z_off_t, int)); + ZEXTERN z_off_t ZEXPORT gztell OF((gzFile)); + ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile)); + ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t)); + ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t)); +#endif + +/* hack for buggy compilers */ +#if !defined(ZUTIL_H) && !defined(NO_DUMMY_DECL) + struct internal_state {int dummy;}; +#endif + +/* undocumented functions */ +ZEXTERN const char * ZEXPORT zError OF((int)); +ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp)); +ZEXTERN const uLongf * ZEXPORT get_crc_table OF((void)); +ZEXTERN int ZEXPORT inflateUndermine OF((z_streamp, int)); + +#ifdef __cplusplus +} +#endif + +#endif /* ZLIB_H */ diff --git a/plugins/PackUpdater/Src/Notifications.cpp b/plugins/PackUpdater/Src/Notifications.cpp index 5c336358a4..a531fe69a6 100644 --- a/plugins/PackUpdater/Src/Notifications.cpp +++ b/plugins/PackUpdater/Src/Notifications.cpp @@ -19,8 +19,7 @@ Boston, MA 02111-1307, USA. #include "common.h"
-HWND hDlgDld = NULL;
-INT UpdatesCount = 0;
+void unzip(const TCHAR* ptszZipFile, TCHAR* ptszDestPath, TCHAR* ptszBackPath);
void PopupAction(HWND hWnd, BYTE action)
{
@@ -36,39 +35,29 @@ void PopupAction(HWND hWnd, BYTE action) static INT_PTR CALLBACK PopupDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
- switch (uMsg)
- {
- case UM_POPUPACTION:
- {
- if (HIWORD(wParam) == BN_CLICKED)
- {
- LPMSGPOPUPDATA pmpd = (LPMSGPOPUPDATA)PUGetPluginData(hDlg);
-
- if (pmpd)
- {
- switch (LOWORD(wParam))
- {
- case IDYES:
- {
- if (IsWindow(pmpd->hDialog))
- EndDialog(pmpd->hDialog, LOWORD(wParam));
- PUDeletePopUp(hDlg);
- break;
- }
- case IDNO:
- {
- if (IsWindow(pmpd->hDialog))
- EndDialog(pmpd->hDialog, LOWORD(wParam));
- PUDeletePopUp(hDlg);
- break;
- }
- }
+ switch (uMsg) {
+ case UM_POPUPACTION:
+ if (HIWORD(wParam) == BN_CLICKED) {
+ LPMSGPOPUPDATA pmpd = (LPMSGPOPUPDATA)PUGetPluginData(hDlg);
+ if (pmpd) {
+ switch (LOWORD(wParam)) {
+ case IDYES:
+ if (IsWindow(pmpd->hDialog))
+ EndDialog(pmpd->hDialog, LOWORD(wParam));
+ PUDeletePopUp(hDlg);
+ break;
+
+ case IDNO:
+ if (IsWindow(pmpd->hDialog))
+ EndDialog(pmpd->hDialog, LOWORD(wParam));
+ PUDeletePopUp(hDlg);
+ break;
}
}
}
break;
- case UM_FREEPLUGINDATA:
+ case UM_FREEPLUGINDATA:
{
LPMSGPOPUPDATA pmpd = (LPMSGPOPUPDATA)PUGetPluginData(hDlg);
if (pmpd > 0)
@@ -76,28 +65,23 @@ static INT_PTR CALLBACK PopupDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM return TRUE; //TRUE or FALSE is the same, it gets ignored.
}
break;
-
- default:
- break;
}
+
return DefWindowProc(hDlg, uMsg, wParam, lParam);
}
static INT_PTR CALLBACK PopupDlgProc2(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
- switch (uMsg)
- {
- case WM_COMMAND:
- {
- PopupAction(hDlg, MyOptions.LeftClickAction);
- break;
- }
- case WM_CONTEXTMENU:
- {
- PopupAction(hDlg, MyOptions.RightClickAction);
- break;
- }
- case UM_FREEPLUGINDATA:
+ switch (uMsg) {
+ case WM_COMMAND:
+ PopupAction(hDlg, MyOptions.LeftClickAction);
+ break;
+
+ case WM_CONTEXTMENU:
+ PopupAction(hDlg, MyOptions.RightClickAction);
+ break;
+
+ case UM_FREEPLUGINDATA:
{
LPMSGPOPUPDATA pmpd = (LPMSGPOPUPDATA)PUGetPluginData(hDlg);
if (pmpd > 0)
@@ -106,6 +90,7 @@ static INT_PTR CALLBACK PopupDlgProc2(HWND hDlg, UINT uMsg, WPARAM wParam, LPARA }
break;
}
+
return DefWindowProc(hDlg, uMsg, wParam, lParam);
}
@@ -115,19 +100,15 @@ static VOID MakePopupAction(POPUPACTION &pa, INT id) pa.flags = PAF_ENABLED;
pa.wParam = MAKEWORD(id, BN_CLICKED);
pa.lParam = 0;
- switch (id)
- {
+ switch (id) {
case IDYES:
- {
- pa.lchIcon = (HICON)CallService(MS_SKIN2_GETICON, 0, (LPARAM)"btn_ok");
- strncpy_s(pa.lpzTitle, MODNAME"/Yes", SIZEOF(pa.lpzTitle));
- }
+ pa.lchIcon = Skin_GetIcon("btn_ok");
+ strncpy_s(pa.lpzTitle, MODNAME"/Yes", SIZEOF(pa.lpzTitle));
break;
+
case IDNO:
- {
- pa.lchIcon = (HICON)CallService(MS_SKIN2_GETICON, 0, (LPARAM)"btn_cancel");
- strncpy_s(pa.lpzTitle, MODNAME"/No", SIZEOF(pa.lpzTitle));
- }
+ pa.lchIcon = Skin_GetIcon("btn_cancel");
+ strncpy_s(pa.lpzTitle, MODNAME"/No", SIZEOF(pa.lpzTitle));
break;
}
}
@@ -137,28 +118,26 @@ VOID show_popup(HWND hDlg, LPCTSTR Title, LPCTSTR Text, int Number, int ActType) POPUPDATAT_V2 pd;
LPMSGPOPUPDATA pmpd;
pmpd = (LPMSGPOPUPDATA)mir_alloc(sizeof(MSGPOPUPDATA));
- if (pmpd)
- {
+ if (pmpd) {
ZeroMemory(&pd, sizeof(pd));
pd.cbSize = sizeof(POPUPDATAT_V2);
pd.lchContact = NULL; //(HANDLE)wParam;
pd.lchIcon = LoadSkinnedIcon(PopupsList[Number].Icon);
lstrcpyn(pd.lptzText, Text, SIZEOF(pd.lptzText));
lstrcpyn(pd.lptzContactName, Title, SIZEOF(pd.lptzContactName));
- switch (MyOptions.DefColors)
- {
- case byCOLOR_WINDOWS:
- pd.colorBack = GetSysColor(COLOR_BTNFACE);
- pd.colorText = GetSysColor(COLOR_WINDOWTEXT);
- break;
- case byCOLOR_OWN:
- pd.colorBack = PopupsList[Number].colorBack;
- pd.colorText = PopupsList[Number].colorText;
- break;
- case byCOLOR_POPUP:
- pd.colorBack = pd.colorText = 0;
- break;
- }//end* switch
+ switch (MyOptions.DefColors) {
+ case byCOLOR_WINDOWS:
+ pd.colorBack = GetSysColor(COLOR_BTNFACE);
+ pd.colorText = GetSysColor(COLOR_WINDOWTEXT);
+ break;
+ case byCOLOR_OWN:
+ pd.colorBack = PopupsList[Number].colorBack;
+ pd.colorText = PopupsList[Number].colorText;
+ break;
+ case byCOLOR_POPUP:
+ pd.colorBack = pd.colorText = 0;
+ break;
+ }
if (Number == 0 && ActType != 0)
pd.PluginWindowProc = (WNDPROC)PopupDlgProc;
else
@@ -172,15 +151,13 @@ VOID show_popup(HWND hDlg, LPCTSTR Title, LPCTSTR Text, int Number, int ActType) pd.lpActions = pmpd->pa;
}
pmpd->hDialog = hDlg;
- switch (ActType)
- {
- case 0:
- break;
- case 1:
- {
- MakePopupAction(pmpd->pa[pd.actionCount++], IDYES);
- MakePopupAction(pmpd->pa[pd.actionCount++], IDNO);
- }
+ switch (ActType) {
+ case 0:
+ break;
+
+ case 1:
+ MakePopupAction(pmpd->pa[pd.actionCount++], IDYES);
+ MakePopupAction(pmpd->pa[pd.actionCount++], IDNO);
break;
}
@@ -189,490 +166,265 @@ VOID show_popup(HWND hDlg, LPCTSTR Title, LPCTSTR Text, int Number, int ActType) INT_PTR CALLBACK DlgDownload(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
- switch (message)
- {
+ switch (message) {
case WM_INITDIALOG:
- SetWindowText(GetDlgItem(hDlg, IDC_LABEL), tszDialogMsg);
- SetWindowLongPtr(GetDlgItem(hDlg, IDC_PB), GWL_STYLE, GetWindowLongPtr(GetDlgItem(hDlg, IDC_PB), GWL_STYLE) | PBS_MARQUEE);
- SendMessage(GetDlgItem(hDlg, IDC_PB), PBM_SETMARQUEE, 1, 50);
- return TRUE;
- }//end* switch
+ SetWindowText(GetDlgItem(hDlg, IDC_LABEL), tszDialogMsg);
+ SetWindowLongPtr(GetDlgItem(hDlg, IDC_PB), GWL_STYLE, GetWindowLongPtr(GetDlgItem(hDlg, IDC_PB), GWL_STYLE) | PBS_MARQUEE);
+ SendMessage(GetDlgItem(hDlg, IDC_PB), PBM_SETMARQUEE, 1, 50);
+ return TRUE;
+ }
return FALSE;
}
INT_PTR CALLBACK DlgDownloadPop(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
- switch (uMsg)
- {
+ switch (uMsg) {
case WM_INITDIALOG:
- {
- Number = 3;
- show_popup(hDlg, Title, Text, Number, 0);
- return TRUE;
- } // end* WM_INITDIALOG:
- } // end* switch (uMsg)
+ PopupDataText *temp = (PopupDataText*)lParam;
+ Number = 3;
+ show_popup(hDlg, temp->Title, temp->Text, Number, 0);
+ return TRUE;
+ }
return FALSE;
}
-static void __stdcall CreateDownloadDialog(void*)
+void DlgDownloadProc(FILEURL *pFileUrl, PopupDataText temp)
{
+ HWND hDlgDld = NULL;
if (ServiceExists(MS_POPUP_ADDPOPUPEX) && DBGetContactSettingByte(NULL, "PopUp", "ModuleIsEnabled", 1) && DBGetContactSettingByte(NULL,MODNAME, "Popups3", DEFAULT_POPUP_ENABLED))
- hDlgDld = CreateDialog(hInst, MAKEINTRESOURCE(IDD_POPUPDUMMI), NULL, DlgDownloadPop);
- else if (DBGetContactSettingByte(NULL,MODNAME, "Popups3M", DEFAULT_MESSAGE_ENABLED))
- {
- lstrcpyn(tszDialogMsg, Text, SIZEOF(tszDialogMsg));
+ hDlgDld = CreateDialogParam(hInst, MAKEINTRESOURCE(IDD_POPUPDUMMI), NULL, DlgDownloadPop, (LPARAM)&temp);
+ else if (DBGetContactSettingByte(NULL,MODNAME, "Popups3M", DEFAULT_MESSAGE_ENABLED)) {
+ lstrcpyn(tszDialogMsg, temp.Text, SIZEOF(tszDialogMsg));
hDlgDld = CreateDialog(hInst, MAKEINTRESOURCE(IDD_DOWNLOAD), NULL, DlgDownload);
}
+
+ if (!DownloadFile(pFileUrl->tszDownloadURL, pFileUrl->tszDiskPath)) {
+ LPCTSTR Title = TranslateT("Pack Updater");
+ LPCTSTR Text = TranslateT("An error occured while downloading the update.");
+ if (ServiceExists(MS_POPUP_ADDPOPUPEX) && DBGetContactSettingByte(NULL, "PopUp", "ModuleIsEnabled", 1) && DBGetContactSettingByte(NULL, MODNAME, "Popups1", DEFAULT_POPUP_ENABLED)) {
+ Number = 1;
+ show_popup(0, Title, Text, Number, 0);
+ }
+ else if (DBGetContactSettingByte(NULL, MODNAME, "Popups1M", DEFAULT_MESSAGE_ENABLED))
+ MessageBox(NULL, Text, Title, MB_ICONSTOP);
+ }
+ DestroyWindow(hDlgDld);
}
-static void __stdcall DestroyDownloadDialog(void*)
+void SelectAll(HWND hDlg, bool bEnable)
{
- DestroyWindow(hDlgDld);
+ vector<FILEINFO> &todo = *(vector<FILEINFO> *)GetWindowLongPtr(hDlg, GWLP_USERDATA);
+ HWND hwndList = GetDlgItem(hDlg, IDC_LIST_UPDATES);
+
+ for (size_t i=0; i < todo.size(); i++) {
+ ListView_SetCheckState(hwndList, i, bEnable);
+ todo[i].enabled = bEnable;
+ }
}
-void DlgDownloadProc()
+static void ApplyUpdates(HWND hDlg)
{
- CallFunctionAsync(CreateDownloadDialog, 0);
- if (!DownloadFile(pFileUrl->tszDownloadURL, pFileUrl->tszDiskPath))
- {
- Title = TranslateT("Pack Updater");
- Text = TranslateT("An error occured while downloading the update.");
- if (ServiceExists(MS_POPUP_ADDPOPUPEX) && DBGetContactSettingByte(NULL, "PopUp", "ModuleIsEnabled", 1) && DBGetContactSettingByte(NULL, MODNAME, "Popups1", DEFAULT_POPUP_ENABLED))
- {
- Number = 1;
+ vector<FILEINFO> &todo = *(vector<FILEINFO> *)GetWindowLongPtr(hDlg, GWLP_USERDATA);
+ ShowWindow(hDlg, SW_HIDE);
+ TCHAR tszBuff[2048], tszFileTemp[MAX_PATH], tszFileBack[MAX_PATH];
+
+ SetWindowLongPtr(hDlg, GWLP_USERDATA, 0);
+ Utils_SaveWindowPosition(hDlg, NULL, MODNAME, "ConfirmWindow");
+
+ mir_sntprintf(tszFileBack, SIZEOF(tszFileBack), _T("%s\\Backups"), tszRoot);
+ CreateDirectory(tszFileBack, NULL);
+
+ mir_sntprintf(tszFileTemp, SIZEOF(tszFileTemp), _T("%s\\Temp"), tszRoot);
+ CreateDirectory(tszFileTemp, NULL);
+
+ for(size_t i=0; i < todo.size(); ++i) {
+ if ( !todo[i].enabled) {
+LBL_Skip:
+ todo.erase( todo.begin() + i);
+ i--;
+ continue;
+ }
+
+ // download update
+ FILEURL *pFileUrl = &todo[i].File;
+ PopupDataText temp;
+ temp.Title = TranslateT("Pack Updater");
+ if (todo[i].FileType == 1)
+ temp.Text = TranslateT("Downloading pack updates...");
+ else
+ temp.Text = TranslateT("Downloading update...");
+ DlgDownloadProc(pFileUrl, temp);
+ if (!DlgDld)
+ goto LBL_Skip;
+ }
+
+ if (todo.size() == 0)
+ return;
+
+ INT rc = -1;
+ PopupDataText temp;
+ temp.Title = TranslateT("Pack Updater");
+ temp.Text = tszBuff;
+ lstrcpyn(tszBuff, TranslateT("Download complete. Start updating? All your data will be saved and Miranda IM will be closed."), SIZEOF(tszBuff));
+ if (ServiceExists(MS_POPUP_ADDPOPUPEX) && ServiceExists(MS_POPUP_REGISTERACTIONS) && DBGetContactSettingByte(NULL, "PopUp", "ModuleIsEnabled", 1) && DBGetContactSettingByte(NULL,MODNAME, "Popups0", DEFAULT_POPUP_ENABLED) && (DBGetContactSettingDword(NULL, "PopUp", "Actions", 0) & 1))
+ rc = DialogBoxParam(hInst, MAKEINTRESOURCE(IDD_POPUPDUMMI), NULL, DlgMsgPop, (LPARAM)&temp);
+ else
+ rc = MessageBox(NULL, temp.Text, temp.Title, MB_YESNO | MB_ICONQUESTION);
+ if (rc != IDYES) {
+ mir_sntprintf(tszBuff, SIZEOF(tszBuff), TranslateT("You have chosen not to install the pack update immediately.\nYou can install it manually from this location:\n\n%s"), tszFileBack);
+ LPCTSTR Title = TranslateT("Pack Updater");
+ LPCTSTR Text = tszBuff;
+ if (ServiceExists(MS_POPUP_ADDPOPUPEX) && DBGetContactSettingByte(NULL, "PopUp", "ModuleIsEnabled", 1) && DBGetContactSettingByte(NULL, MODNAME, "Popups2", DEFAULT_POPUP_ENABLED)) {
+ Number = 2;
show_popup(0, Title, Text, Number, 0);
}
- else if (DBGetContactSettingByte(NULL, MODNAME, "Popups1M", DEFAULT_MESSAGE_ENABLED))
- MessageBox(NULL, Text, Title, MB_ICONSTOP);
+ else if (DBGetContactSettingByte(NULL, MODNAME, "Popups2M", DEFAULT_MESSAGE_ENABLED))
+ MessageBox(NULL, Text, Title, MB_ICONINFORMATION);
+ return;
+ }
+
+ TCHAR* tszMirandaPath = Utils_ReplaceVarsT(_T("%miranda_path%"));
+
+ for (size_t i = 0; i < todo.size(); i++) {
+ FILEINFO& p = todo[i];
+ unzip(p.File.tszDiskPath, tszMirandaPath, tszFileTemp);
+
+ DBWriteContactSettingString(NULL, MODNAME, _T2A(p.tszDescr), p.newhash);
}
- CallFunctionAsync(DestroyDownloadDialog, 0);
+
+ CallFunctionAsync(RestartMe, 0);
}
INT_PTR CALLBACK DlgUpdate(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
HWND hwndList = GetDlgItem(hDlg, IDC_LIST_UPDATES);
- switch (message)
- {
- case WM_INITDIALOG:
- {
- TranslateDialogDefault( hDlg );
- SetWindowLongPtr(hDlg, GWLP_USERDATA, 0);
- SendMessage(hwndList, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, LVS_EX_FULLROWSELECT | LVS_EX_CHECKBOXES);
-
- LVCOLUMN lvc = {0};
- // Initialize the LVCOLUMN structure.
- // The mask specifies that the format, width, text, and
- // subitem members of the structure are valid.
- lvc.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM;
- lvc.fmt = LVCFMT_LEFT;
-
- lvc.iSubItem = 0;
- lvc.pszText = TranslateT("Component Name");
- lvc.cx = 145; // width of column in pixels
- ListView_InsertColumn(hwndList, 0, &lvc);
-
- lvc.iSubItem = 1;
- lvc.pszText = TranslateT("Current Version");
- lvc.cx = 95; // width of column in pixels
- ListView_InsertColumn(hwndList, 1, &lvc);
-
- lvc.iSubItem = 2;
- lvc.pszText = TranslateT("New Version");
- lvc.cx = 82; // width of column in pixels
- ListView_InsertColumn(hwndList, 2, &lvc);
-
- //enumerate plugins, fill in list
- //bool one_enabled = false;
- ListView_DeleteAllItems(hwndList);
-
- LVITEM lvI = {0};
-
- // Some code to create the list-view control.
- // Initialize LVITEM members that are common to all
- // items.
- lvI.mask = LVIF_TEXT | LVIF_PARAM | LVIF_NORECOMPUTE;// | LVIF_IMAGE;
-
- vector<FILEINFO> &todo = *(vector<FILEINFO> *)lParam;
- for (int i = 0; i < (int)todo.size(); ++i)
- {
- lvI.mask = LVIF_TEXT | LVIF_PARAM;// | LVIF_IMAGE;
- lvI.iSubItem = 0;
- lvI.lParam = (LPARAM)&todo[i];
- lvI.pszText = todo[i].tszDescr;
- lvI.iItem = i;
- ListView_InsertItem(hwndList, &lvI);
-
- lvI.mask = LVIF_TEXT;// | LVIF_IMAGE;
-
- lvI.iSubItem = 1;
- lvI.pszText = todo[i].tszCurVer;
- ListView_SetItem(hwndList, &lvI);
-
- lvI.iSubItem = 2;
- lvI.pszText = todo[i].tszNewVer;
- ListView_SetItem(hwndList, &lvI);
-
- // remember whether the user has decided not to update this component with this particular new version
- /*char stored_setting[256];
- char* descr = mir_t2a(todo[i].tszDescr);
- mir_snprintf(stored_setting, 256, "DisabledVer%s", descr);
- mir_free(descr);
- DBVARIANT dbv;
- bool check = todo[i].enabled;
- if (!DBGetContactSettingTString(0, MODNAME, stored_setting, &dbv))
- {
- if (dbv.ptszVal && lstrcmp(dbv.ptszVal, todo[i].tszNewVer) == 0)
- check = false;
- else
- DBDeleteContactSetting(0, MODNAME, stored_setting);
- DBFreeVariant(&dbv);
- }
- one_enabled |= check;*/
- ListView_SetCheckState(hwndList, lvI.iItem, true);
- todo[i].enabled = true;
- }
- HWND hwOk = GetDlgItem(hDlg, IDOK);
- EnableWindow(hwOk, true/*one_enabled ? TRUE : FALSE*/);
- // do this after filling list - enables 'ITEMCHANGED' below
- SetWindowLongPtr(hDlg, GWLP_USERDATA, lParam);
- Utils_RestoreWindowPositionNoSize(hDlg,0,MODNAME,"ConfirmWindow");
- //if (!IsUserAnAdmin())
- //SendDlgItemMessage(hDlg, IDOK, BCM_SETSHIELD, 0, TRUE);
- return TRUE;
+ switch (message) {
+ case WM_INITDIALOG:
+ TranslateDialogDefault( hDlg );
+ SetWindowLongPtr(hDlg, GWLP_USERDATA, 0);
+ SendMessage(hwndList, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, LVS_EX_FULLROWSELECT | LVS_EX_CHECKBOXES);
+ {
+ RECT r;
+ GetClientRect(hwndList, &r);
+
+ LVCOLUMN lvc = {0};
+ // Initialize the LVCOLUMN structure.
+ // The mask specifies that the format, width, text, and
+ // subitem members of the structure are valid.
+ lvc.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT;
+ lvc.fmt = LVCFMT_LEFT;
+
+ lvc.iSubItem = 0;
+ lvc.pszText = TranslateT("Component Name");
+ lvc.cx = r.right - GetSystemMetrics(SM_CXVSCROLL); // width of column in pixels
+ ListView_InsertColumn(hwndList, 0, &lvc);
+
+ //enumerate plugins, fill in list
+ //bool one_enabled = false;
+ ListView_DeleteAllItems(hwndList);
+
+ LVITEM lvI = {0};
+
+ // Some code to create the list-view control.
+ // Initialize LVITEM members that are common to all
+ // items.
+ lvI.mask = LVIF_TEXT | LVIF_PARAM | LVIF_NORECOMPUTE;// | LVIF_IMAGE;
+
+ vector<FILEINFO> &todo = *(vector<FILEINFO> *)lParam;
+ for (int i = 0; i < (int)todo.size(); ++i) {
+ lvI.mask = LVIF_TEXT | LVIF_PARAM;// | LVIF_IMAGE;
+ lvI.iSubItem = 0;
+ lvI.lParam = (LPARAM)&todo[i];
+ lvI.pszText = todo[i].tszDescr;
+ lvI.iItem = i;
+ ListView_InsertItem(hwndList, &lvI);
+
+ // remember whether the user has decided not to update this component with this particular new version
+ ListView_SetCheckState(hwndList, lvI.iItem, true);
+ todo[i].enabled = true;
}
- case WM_NOTIFY:
- {
- if (((LPNMHDR) lParam)->hwndFrom == hwndList)
- {
- switch (((LPNMHDR) lParam)->code)
- {
- case LVN_ITEMCHANGED:
- {
- if (GetWindowLongPtr(hDlg, GWLP_USERDATA))
- {
- NMLISTVIEW *nmlv = (NMLISTVIEW *)lParam;
-
- LVITEM lvI = {0};
-
- lvI.iItem = nmlv->iItem;
- lvI.iSubItem = 0;
- lvI.mask = LVIF_PARAM;
- ListView_GetItem(hwndList, &lvI);
-
- vector<FILEINFO> &todo = *(vector<FILEINFO> *)GetWindowLongPtr(hDlg, GWLP_USERDATA);
- if ((nmlv->uNewState ^ nmlv->uOldState) & LVIS_STATEIMAGEMASK)
- {
- todo[lvI.iItem].enabled = ListView_GetCheckState(hwndList, nmlv->iItem);
-
- /*char stored_setting[256];
- mir_snprintf(stored_setting, 256, "DisabledVer%s", ((UpdateInternal *)lvI.lParam)->update.szComponentName);
-
- if (((UpdateInternal *)lvI.lParam)->update_options.enabled)
- DBDeleteContactSetting(0, "Updater", stored_setting); // user has re-enabled update to this version - remove setting from db
- else
- DBWriteContactSettingString(0, "Updater", stored_setting, ((UpdateInternal *)lvI.lParam)->newVersion);
- //ListView_SetItem(hwndList, &lvI);
- */
-
- bool enableOk = false;
- for(int i=0; i<(int)todo.size(); ++i)
- {
- if(todo[i].enabled)
- {
- enableOk = true;
- break;
- }
- }
- HWND hwOk = GetDlgItem(hDlg, IDOK);
- EnableWindow(hwOk, enableOk ? TRUE : FALSE);
- }
- if (nmlv->uNewState & LVIS_SELECTED)
- {
- if (lstrcmp(todo[lvI.iItem].tszInfoURL, _T("")))
- EnableWindow(GetDlgItem(hDlg, IDC_INFO), TRUE);
- else
- EnableWindow(GetDlgItem(hDlg, IDC_INFO), FALSE);
- SetDlgItemText(hDlg, IDC_MESSAGE, TranslateTS(todo[lvI.iItem].tszMessage));
- /*char stored_setting[256];
- char* descr = mir_t2a(todo[lvI.iItem].tszDescr);
- mir_snprintf(stored_setting, 256, "DisabledVer%s", descr);
- mir_free(descr);
- DBVARIANT dbv;
- if (!DBGetContactSettingTString(0, MODNAME, stored_setting, &dbv))
- {
- if(dbv.ptszVal && lstrcmp(dbv.ptszVal, todo[lvI.iItem].tszNewVer) == 0)
- CheckDlgButton(hDlg, IDC_DONOTREMIND, BST_CHECKED);
- else
- DBDeleteContactSetting(0, MODNAME, stored_setting);
- DBFreeVariant(&dbv);
- }
- else
- CheckDlgButton(hDlg, IDC_DONOTREMIND, BST_UNCHECKED);
- */
-
- }
- }
+ HWND hwOk = GetDlgItem(hDlg, IDOK);
+ EnableWindow(hwOk, true/*one_enabled ? TRUE : FALSE*/);
+ }
+ // do this after filling list - enables 'ITEMCHANGED' below
+ SetWindowLongPtr(hDlg, GWLP_USERDATA, lParam);
+ Utils_RestoreWindowPositionNoSize(hDlg,0,MODNAME,"ConfirmWindow");
+ return TRUE;
+
+ case WM_NOTIFY:
+ if (((LPNMHDR) lParam)->hwndFrom == hwndList) {
+ switch (((LPNMHDR) lParam)->code) {
+ case LVN_ITEMCHANGED:
+ if (GetWindowLongPtr(hDlg, GWLP_USERDATA)) {
+ NMLISTVIEW *nmlv = (NMLISTVIEW *)lParam;
+
+ LVITEM lvI = {0};
+ lvI.iItem = nmlv->iItem;
+ lvI.iSubItem = 0;
+ lvI.mask = LVIF_PARAM;
+ ListView_GetItem(hwndList, &lvI);
+
+ vector<FILEINFO> &todo = *(vector<FILEINFO> *)GetWindowLongPtr(hDlg, GWLP_USERDATA);
+ if ((nmlv->uNewState ^ nmlv->uOldState) & LVIS_STATEIMAGEMASK) {
+ todo[lvI.iItem].enabled = ListView_GetCheckState(hwndList, nmlv->iItem);
+
+ bool enableOk = false;
+ for(int i=0; i<(int)todo.size(); ++i) {
+ if(todo[i].enabled) {
+ enableOk = true;
break;
}
+ }
+ HWND hwOk = GetDlgItem(hDlg, IDOK);
+ EnableWindow(hwOk, enableOk ? TRUE : FALSE);
}
}
break;
}
- case WM_COMMAND:
- {
- if (HIWORD( wParam ) == BN_CLICKED)
+ }
+ break;
+
+ case WM_COMMAND:
+ if (HIWORD( wParam ) == BN_CLICKED) {
+ switch(LOWORD(wParam)) {
+ case IDOK:
{
- switch(LOWORD(wParam))
- {
- case IDOK:
- {
- vector<FILEINFO> &todo = *(vector<FILEINFO> *)GetWindowLongPtr(hDlg, GWLP_USERDATA);
- ShowWindow(hDlg, SW_HIDE);
- TCHAR tszBuff[2048] = {0}, tszFileDest[MAX_PATH] = {0}, tszFilePathDest[MAX_PATH] = {0}, tszFilePathBack[MAX_PATH] = {0}, tszFileName[MAX_PATH] = {0};
- TCHAR* tszExt = NULL;
- char szKey[64] = {0};
- vector<int> arFileType;
- vector<tString> arFilePath;
- vector<tString> arFileName;
- vector<tString> arAdvFolder;
- vector<tString> arExt;
- STARTUPINFO si;
- PROCESS_INFORMATION pi;
-
- SetWindowLongPtr(hDlg, GWLP_USERDATA, 0);
- Utils_SaveWindowPosition(hDlg, NULL, MODNAME, "ConfirmWindow");
- /*DBWriteContactSettingByte(NULL, "Updater", "DefaultConfAll", IsDlgButtonChecked(hwndDlg, IDC_CHK_CONFALL) ? 1 : 0);
- DBWriteContactSettingByte(NULL, "Updater", "NoInstall", IsDlgButtonChecked(hwndDlg, IDC_CHK_NOINSTALL) ? 1 : 0);
-
- if (IsDlgButtonChecked(hDlg, IDC_CHK_CONFALL))
- EndDialog(hDlg, CD_CONFALL);
- else if (IsDlgButtonChecked(hDlg, IDC_CHK_NOINSTALL))
- EndDialog(hDlg, CD_NOINSTALL);
- else
- */
-
- arFileType.clear();
- arFilePath.clear();
- arFileName.clear();
- arAdvFolder.clear();
- arExt.clear();
- for(int i=0; i<(int)todo.size(); ++i)
- {
- if(todo[i].enabled)
- {
- switch (todo[i].FileType)
- {
- case 1:
- mir_sntprintf(tszFileDest, SIZEOF(tszFileDest), _T("%s\\Pack"), tszRoot);
- CreateDirectory(tszFileDest, NULL);
- break;
- case 2:
- mir_sntprintf(tszFileDest, SIZEOF(tszFileDest), _T("%s\\Plugins"), tszRoot);
- CreateDirectory(tszFileDest, NULL);
- break;
- case 3:
- mir_sntprintf(tszFileDest, SIZEOF(tszFileDest), _T("%s\\Icons"), tszRoot);
- CreateDirectory(tszFileDest, NULL);
- break;
- case 4:
- mir_sntprintf(tszFileDest, SIZEOF(tszFileDest), _T("%s\\Others"), tszRoot);
- CreateDirectory(tszFileDest, NULL);
- break;
- case 5:
- mir_sntprintf(tszFileDest, SIZEOF(tszFileDest), _T("%s\\Others"), tszRoot);
- CreateDirectory(tszFileDest, NULL);
- break;
- default:
- lstrcpyn(tszFileDest, tszRoot, SIZEOF(tszFileDest));
- break;
- }//end * switch (todo[i].FileType)
- mir_sntprintf(tszBuff, SIZEOF(tszBuff), _T("%s\\Backups"), tszRoot);
- CreateDirectory(tszBuff, NULL);
- lstrcpyn(tszFileName, todo[i].File.tszDiskPath, SIZEOF(tszFileName));
- mir_sntprintf(todo[i].File.tszDiskPath, SIZEOF(todo[i].File.tszDiskPath), _T("%s\\%s"), tszFileDest, tszFileName);
- UpdatesCount++;
-
- tszExt = &todo[i].File.tszDownloadURL[lstrlen(todo[i].File.tszDownloadURL)-5];
- if (lstrcmp(tszExt, _T(".html")) == 0)
- {
- char* szUrl = mir_t2a(todo[i].File.tszDownloadURL);
- CallService(MS_UTILS_OPENURL, TRUE, (LPARAM)szUrl);
- mir_free(szUrl);
- }
- else
- {
- // download update
- pFileUrl = &todo[i].File;
- Title = TranslateT("Pack Updater");
- if (todo[i].FileType == 1)
- Text = TranslateT("Downloading pack updates...");
- else
- Text = TranslateT("Downloading update...");
- DlgDownloadProc();
- if (!DlgDld)
- {
- if (UpdatesCount)
- UpdatesCount--;
- continue;
- }
- }
- lstrcpyn(todo[i].tszCurVer, todo[i].tszNewVer, SIZEOF(todo[i].tszCurVer));
- mir_snprintf(szKey, SIZEOF(szKey), "File_%d_CurrentVersion", todo[i].FileNum);
- DBWriteContactSettingTString(NULL, MODNAME, szKey, todo[i].tszCurVer);
- arFileType.push_back(todo[i].FileType);
- arFilePath.push_back(todo[i].File.tszDiskPath);
- arFileName.push_back(tszFileName);
- arAdvFolder.push_back(todo[i].tszAdvFolder);
- arExt.push_back(tszExt);
- if (todo[i].FileType == 1)
- i = (int)todo.size();
- }
- }
-
- if (UpdatesCount > 1 && lstrcmp(arExt[0].c_str(), _T(".html")) != 0)
- lstrcpyn(tszBuff, TranslateT("Downloads complete. Start updating? All your data will be saved and Miranda IM will be closed."), SIZEOF(tszBuff));
- else if (UpdatesCount == 1 && lstrcmp(arExt[0].c_str(), _T(".html")) != 0)
- lstrcpyn(tszBuff, TranslateT("Download complete. Start updating? All your data will be saved and Miranda IM will be closed."), SIZEOF(tszBuff));
- if (UpdatesCount > 0 && lstrcmp(arExt[0].c_str(), _T(".html")) != 0)
- {
- INT rc = -1;
- Title = TranslateT("Pack Updater");
- Text = tszBuff;
- if (ServiceExists(MS_POPUP_ADDPOPUPEX) && ServiceExists(MS_POPUP_REGISTERACTIONS) && DBGetContactSettingByte(NULL, "PopUp", "ModuleIsEnabled", 1) && DBGetContactSettingByte(NULL,MODNAME, "Popups0", DEFAULT_POPUP_ENABLED) && (DBGetContactSettingDword(NULL, "PopUp", "Actions", 0) & 1))
- rc = DialogBox(hInst, MAKEINTRESOURCE(IDD_POPUPDUMMI), NULL, DlgMsgPop);
- else
- rc = MessageBox(NULL, tszBuff, Title, MB_YESNO | MB_ICONQUESTION);
- if (rc == IDYES)
- {
- for (int i = 0; i < UpdatesCount; i++)
- {
- TCHAR* tszUtilRootPlug = NULL;
- TCHAR* tszUtilRootIco = NULL;
- TCHAR* tszUtilRoot = NULL;
-
- switch (arFileType[i])
- {
- case 0:
- break;
- case 1:
- if (Reminder == 2)
- DBWriteContactSettingByte(NULL, MODNAME, "Reminder", 1);
- memset(&si, 0, sizeof(STARTUPINFO));
- memset(&pi, 0, sizeof(PROCESS_INFORMATION));
- si.cb = sizeof(STARTUPINFO);
- CreateProcess(arFilePath[i].c_str(), _T(""), NULL, NULL, FALSE, NULL, NULL, NULL, &si, &pi);
- i = UpdatesCount;
- CallFunctionAsync(ExitMe, 0);
- break;
- case 2:
- tszUtilRootPlug = Utils_ReplaceVarsT(_T("%miranda_path%\\Plugins"));
- if (lstrcmp(arAdvFolder[i].c_str(), _T("")) == 0)
- mir_sntprintf(tszFilePathDest, SIZEOF(tszFilePathDest), _T("%s\\%s"), tszUtilRootPlug, arFileName[i].c_str());
- else
- mir_sntprintf(tszFilePathDest, SIZEOF(tszFilePathDest), _T("%s\\%s\\%s"), tszUtilRootPlug, arAdvFolder[i].c_str(), arFileName[i].c_str());
- mir_sntprintf(tszFilePathBack, SIZEOF(tszFilePathBack), _T("%s\\Backups\\%s"), tszRoot, arFileName[i].c_str());
- MoveFile(tszFilePathDest, tszFilePathBack);
- MoveFile(arFilePath[i].c_str(), tszFilePathDest);
- mir_free(tszUtilRootPlug);
- if (i == UpdatesCount - 1)
- CallFunctionAsync(RestartMe, 0);
- break;
- case 3:
- tszUtilRootIco = Utils_ReplaceVarsT(_T("%miranda_path%\\Icons"));
- if (lstrcmp(arAdvFolder[i].c_str(), _T("")) == 0)
- mir_sntprintf(tszFilePathDest, SIZEOF(tszFilePathDest), _T("%s\\%s"), tszUtilRootIco, arFileName[i].c_str());
- else
- mir_sntprintf(tszFilePathDest, SIZEOF(tszFilePathDest), _T("%s\\%s\\%s"), tszUtilRootIco, arAdvFolder[i].c_str(), arFileName[i].c_str());
- mir_sntprintf(tszFilePathBack, SIZEOF(tszFilePathBack), _T("%s\\Backups\\%s"), tszRoot, arFileName[i].c_str());
- MoveFile(tszFilePathDest, tszFilePathBack);
- MoveFile(arFilePath[i].c_str(), tszFilePathDest);
- mir_free(tszUtilRootIco);
- if (i == UpdatesCount - 1)
- CallFunctionAsync(RestartMe, 0);
- break;
- case 4:
- tszUtilRoot = Utils_ReplaceVarsT(_T("%miranda_path%"));
- if (lstrcmp(arAdvFolder[i].c_str(), _T("")) == 0)
- mir_sntprintf(tszFilePathDest, SIZEOF(tszFilePathDest), _T("%s\\%s"), tszUtilRoot, arFileName[i].c_str());
- else
- mir_sntprintf(tszFilePathDest, SIZEOF(tszFilePathDest), _T("%s\\%s\\%s"), tszUtilRoot, arAdvFolder[i].c_str(), arFileName[i].c_str());
- mir_sntprintf(tszFilePathBack, SIZEOF(tszFilePathBack), _T("%s\\Backups\\%s"), tszRoot, arFileName[i].c_str());
- MoveFile(tszFilePathDest, tszFilePathBack);
- MoveFile(arFilePath[i].c_str(), tszFilePathDest);
- mir_free(tszUtilRoot);
- if (i == UpdatesCount - 1)
- CallFunctionAsync(RestartMe, 0);
- break;
- case 5:
- tszUtilRoot = Utils_ReplaceVarsT(_T("%miranda_path%"));
- if (lstrcmp(arAdvFolder[i].c_str(), _T("")) == 0)
- mir_sntprintf(tszFilePathDest, SIZEOF(tszFilePathDest), _T("%s\\%s"), tszUtilRoot, arFileName[i].c_str());
- else
- mir_sntprintf(tszFilePathDest, SIZEOF(tszFilePathDest), _T("%s\\%s\\%s"), tszUtilRoot, arAdvFolder[i].c_str(), arFileName[i].c_str());
- mir_sntprintf(tszFilePathBack, SIZEOF(tszFilePathBack), _T("%s\\Backups\\%s"), tszRoot, arFileName[i].c_str());
- MoveFile(tszFilePathDest, tszFilePathBack);
- MoveFile(arFilePath[i].c_str(), tszFilePathDest);
- mir_free(tszUtilRoot);
- break;
- }//end* switch (arFileType[i])
- }//end* for (int i = 0; i < UpdatesCount; i++)
- }//end* if (IDYES == MessageBox(NULL, tszBuff, Title, MB_YESNO | MB_ICONQUESTION))
- else
- {//reminder for not installed pack update
- if (Reminder && (UpdatesCount == 1) && (arFileType[0] == 1))
- DBWriteContactSettingByte(NULL, MODNAME, "Reminder", 2);
- mir_sntprintf(tszBuff, SIZEOF(tszBuff), TranslateT("You have chosen not to install the pack update immediately.\nYou can install it manually from this location:\n\n%s"), arFilePath[0].c_str());
- Title = TranslateT("Pack Updater");
- Text = tszBuff;
- if (ServiceExists(MS_POPUP_ADDPOPUPEX) && DBGetContactSettingByte(NULL, "PopUp", "ModuleIsEnabled", 1) && DBGetContactSettingByte(NULL, MODNAME, "Popups2", DEFAULT_POPUP_ENABLED))
- {
- Number = 2;
- show_popup(0, Title, Text, Number, 0);
- }
- else if (DBGetContactSettingByte(NULL, MODNAME, "Popups2M", DEFAULT_MESSAGE_ENABLED))
- MessageBox(NULL, Text, Title, MB_ICONINFORMATION);
- }
- }//end* if (UpdatesCount > 0)
-
- EndDialog(hDlg, IDOK);
- return TRUE;
- }
- case IDCANCEL:
- {
- SetWindowLongPtr(hDlg, GWLP_USERDATA, 0);
- Utils_SaveWindowPosition(hDlg, NULL, MODNAME, "ConfirmWindow");
- EndDialog(hDlg, IDCANCEL);
- return TRUE;
- }
- case IDC_INFO:
- {
- int sel = ListView_GetSelectionMark(hwndList);
- vector<FILEINFO> &todo = *(vector<FILEINFO> *)GetWindowLongPtr(hDlg, GWLP_USERDATA);
- char* szUrl = mir_t2a(todo[sel].tszInfoURL);
- CallService(MS_UTILS_OPENURL, TRUE, (LPARAM)szUrl);
- mir_free(szUrl);
- break;
- }
- }
+ ApplyUpdates(hDlg);
+ EndDialog(hDlg, IDOK);
+ return TRUE;
}
+
+ case IDC_SELALL:
+ SelectAll(hDlg, true);
+ break;
+
+ case IDC_SELNONE:
+ SelectAll(hDlg, false);
break;
+
+ case IDCANCEL:
+ SetWindowLongPtr(hDlg, GWLP_USERDATA, 0);
+ Utils_SaveWindowPosition(hDlg, NULL, MODNAME, "ConfirmWindow");
+ EndDialog(hDlg, IDCANCEL);
+ return TRUE;
}
+ }
+ break;
}
+
return FALSE;
}
INT_PTR CALLBACK DlgMsgPop(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
- switch (uMsg)
- {
+ switch (uMsg) {
case WM_INITDIALOG:
- {
- Number = 0;
- show_popup(hDlg, Title, Text, Number, 1);
- return TRUE;
- } // end* WM_INITDIALOG:
- } // end* switch (uMsg)
+ PopupDataText *temp = (PopupDataText*)lParam;
+ Number = 0;
+ show_popup(hDlg, temp->Title, temp->Text, Number, 1);
+ return TRUE;
+ }
ShowWindow(hDlg, SW_HIDE);
return FALSE;
-}
\ No newline at end of file +}
diff --git a/plugins/PackUpdater/Src/Options.cpp b/plugins/PackUpdater/Src/Options.cpp index b147660816..9e09732ee6 100644 --- a/plugins/PackUpdater/Src/Options.cpp +++ b/plugins/PackUpdater/Src/Options.cpp @@ -23,8 +23,7 @@ WNDPROC g_pOldProc; LRESULT CALLBACK MyEditProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
- switch (message)
- {
+ switch (message) {
case WM_KEYDOWN:
SendMessage(GetParent(GetParent(hwnd)), PSM_CHANGED, 0, 0);
break;
@@ -34,64 +33,69 @@ LRESULT CALLBACK MyEditProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lPara INT_PTR CALLBACK UpdateNotifyOptsProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
- WORD i = 0;
- char str[20] = {0};
- switch (msg)
- {
+ char str[20];
+
+ switch (msg) {
case WM_INITDIALOG:
+ TranslateDialogDefault(hwndDlg);
+ CheckDlgButton(hwndDlg, IDC_UPDATEONSTARTUP, (int)UpdateOnStartup);
+ CheckDlgButton(hwndDlg, IDC_ONLYONCEADAY, (int)OnlyOnceADay);
+ EnableWindow(GetDlgItem(hwndDlg, IDC_ONLYONCEADAY), UpdateOnStartup);
+ CheckDlgButton(hwndDlg, IDC_UPDATEONPERIOD, (int)UpdateOnPeriod);
+ EnableWindow(GetDlgItem(hwndDlg, IDC_PERIOD), UpdateOnPeriod);
+ EnableWindow(GetDlgItem(hwndDlg, IDC_PERIODSPIN), UpdateOnPeriod);
+ EnableWindow(GetDlgItem(hwndDlg, IDC_PERIODMEASURE), UpdateOnPeriod);
+
+ SendDlgItemMessage(hwndDlg, IDC_PERIODSPIN, UDM_SETRANGE, 0, MAKELONG(99, 1));
+ SendDlgItemMessage(hwndDlg, IDC_PERIODSPIN, UDM_SETPOS, 0, (LPARAM)Period);
+
+ Edit_LimitText(GetDlgItem(hwndDlg, IDC_PERIOD), 2);
+ g_pOldProc = (WNDPROC)SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_PERIOD), GWLP_WNDPROC, (LONG)MyEditProc);
+
+ ComboBox_InsertString(GetDlgItem(hwndDlg, IDC_PERIODMEASURE), 0, TranslateT("hours"));
+ ComboBox_InsertString(GetDlgItem(hwndDlg, IDC_PERIODMEASURE), 1, TranslateT("days"));
+ ComboBox_SetCurSel(GetDlgItem(hwndDlg, IDC_PERIODMEASURE), PeriodMeasure);
+
+ CheckDlgButton(hwndDlg, IDC_REMINDER, (int)Reminder);
+ if (ServiceExists(MS_POPUP_ADDPOPUP)) {
+ ShowWindow(GetDlgItem(hwndDlg, IDC_NOTIFY2), SW_HIDE);
+ ShowWindow(GetDlgItem(hwndDlg, IDC_MSG_BOXES2), SW_HIDE);
+ ShowWindow(GetDlgItem(hwndDlg, IDC_ERRORS2), SW_HIDE);
+ ShowWindow(GetDlgItem(hwndDlg, IDC_INFO_MESSAGES2), SW_HIDE);
+ ShowWindow(GetDlgItem(hwndDlg, IDC_PROGR_DLG2), SW_HIDE);
+ }
+ else {
+ for (int i = 1; i < POPUPS; i++) {
+ mir_snprintf(str, SIZEOF(str), "Popups%dM", i);
+ CheckDlgButton(hwndDlg, (i+1029), (DBGetContactSettingByte(NULL, MODNAME, str, DEFAULT_MESSAGE_ENABLED)) ? BST_CHECKED: BST_UNCHECKED);
+ }
+ }
+
{
- TranslateDialogDefault(hwndDlg);
- CheckDlgButton(hwndDlg, IDC_UPDATEONSTARTUP, (int)UpdateOnStartup);
- CheckDlgButton(hwndDlg, IDC_ONLYONCEADAY, (int)OnlyOnceADay);
- EnableWindow(GetDlgItem(hwndDlg, IDC_ONLYONCEADAY), UpdateOnStartup);
- CheckDlgButton(hwndDlg, IDC_UPDATEONPERIOD, (int)UpdateOnPeriod);
- EnableWindow(GetDlgItem(hwndDlg, IDC_PERIOD), UpdateOnPeriod);
- EnableWindow(GetDlgItem(hwndDlg, IDC_PERIODSPIN), UpdateOnPeriod);
- EnableWindow(GetDlgItem(hwndDlg, IDC_PERIODMEASURE), UpdateOnPeriod);
-
- SendDlgItemMessage(hwndDlg, IDC_PERIODSPIN, UDM_SETRANGE, 0, MAKELONG(99, 1));
- SendDlgItemMessage(hwndDlg, IDC_PERIODSPIN, UDM_SETPOS, 0, (LPARAM)Period);
-
- Edit_LimitText(GetDlgItem(hwndDlg, IDC_PERIOD), 2);
- g_pOldProc = (WNDPROC)SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_PERIOD), GWLP_WNDPROC, (LONG)MyEditProc);
-
- ComboBox_InsertString(GetDlgItem(hwndDlg, IDC_PERIODMEASURE), 0, TranslateT("hours"));
- ComboBox_InsertString(GetDlgItem(hwndDlg, IDC_PERIODMEASURE), 1, TranslateT("days"));
- ComboBox_SetCurSel(GetDlgItem(hwndDlg, IDC_PERIODMEASURE), PeriodMeasure);
-
- CheckDlgButton(hwndDlg, IDC_REMINDER, (int)Reminder);
- if (ServiceExists(MS_POPUP_ADDPOPUP))
- {
- ShowWindow(GetDlgItem(hwndDlg, IDC_NOTIFY2), SW_HIDE);
- ShowWindow(GetDlgItem(hwndDlg, IDC_MSG_BOXES2), SW_HIDE);
- ShowWindow(GetDlgItem(hwndDlg, IDC_ERRORS2), SW_HIDE);
- ShowWindow(GetDlgItem(hwndDlg, IDC_INFO_MESSAGES2), SW_HIDE);
- ShowWindow(GetDlgItem(hwndDlg, IDC_PROGR_DLG2), SW_HIDE);
+ DBVARIANT dbVar;
+ if ( !DBGetContactSettingTString(NULL, MODNAME, "UpdateURL", &dbVar)) {
+ SetDlgItemText(hwndDlg, IDC_UPDATE_URL, dbVar.ptszVal);
+ DBFreeVariant(&dbVar);
}
- else
- {
- for (i = 1; i < POPUPS; i++)
- {
- mir_snprintf(str, SIZEOF(str), "Popups%dM", i);
- CheckDlgButton(hwndDlg, (i+1029), (DBGetContactSettingByte(NULL, MODNAME, str, DEFAULT_MESSAGE_ENABLED)) ? BST_CHECKED: BST_UNCHECKED);
- }
+ else {
+ std::tstring url = _T(DEFAULT_UPDATE_URL); url.append( _T("hashes.txt"));
+ SetDlgItemText(hwndDlg, IDC_UPDATE_URL, url.c_str());
+ DBWriteContactSettingTString(NULL, MODNAME, "UpdateURL", _T(DEFAULT_UPDATE_URL));
}
- return TRUE;
}
+ return TRUE;
case WM_COMMAND:
- {
- switch (LOWORD(wParam))
- {
+ switch (LOWORD(wParam)) {
case IDC_UPDATEONSTARTUP:
- {
- SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
- EnableWindow(GetDlgItem(hwndDlg, IDC_ONLYONCEADAY), IsDlgButtonChecked(hwndDlg, IDC_UPDATEONSTARTUP));
- }
+ SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
+ EnableWindow(GetDlgItem(hwndDlg, IDC_ONLYONCEADAY), IsDlgButtonChecked(hwndDlg, IDC_UPDATEONSTARTUP));
break;
+
case IDC_ONLYONCEADAY:
SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
break;
+
case IDC_UPDATEONPERIOD:
{
BOOL value = IsDlgButtonChecked(hwndDlg, IDC_UPDATEONPERIOD);
@@ -101,13 +105,16 @@ INT_PTR CALLBACK UpdateNotifyOptsProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPA SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
}
break;
+
case IDC_PERIODMEASURE:
if (HIWORD(wParam) == CBN_SELCHANGE)
SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
break;
+
case IDC_REMINDER:
SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
break;
+
case IDC_LINK_HOTKEY:
{
OPENOPTIONSDIALOG ood = {0};
@@ -115,27 +122,27 @@ INT_PTR CALLBACK UpdateNotifyOptsProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPA ood.pszGroup = "Customize";
ood.pszPage = "Hotkeys";
CallService( MS_OPT_OPENOPTIONS, 0, (LPARAM)&ood );
- return (true);
}
+ return true;
+
case IDC_MSG_BOXES2:
case IDC_ERRORS2:
case IDC_INFO_MESSAGES2:
case IDC_PROGR_DLG2:
+ case IDC_UPDATE_URL:
if ((HIWORD(wParam) == BN_CLICKED || HIWORD(wParam) == EN_CHANGE) && (HWND)lParam == GetFocus())
SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
break;
}
break;
- }
+
case WM_NOTIFY:
{
NMHDR *hdr = (NMHDR *)lParam;
- if(hdr && hdr->code == UDN_DELTAPOS)
- {
+ if (hdr && hdr->code == UDN_DELTAPOS)
SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
- }
- if (hdr && hdr->code == PSN_APPLY)
- {
+
+ if (hdr && hdr->code == PSN_APPLY) {
UpdateOnStartup = IsDlgButtonChecked(hwndDlg, IDC_UPDATEONSTARTUP);
OnlyOnceADay = IsDlgButtonChecked(hwndDlg, IDC_ONLYONCEADAY);
@@ -156,14 +163,16 @@ INT_PTR CALLBACK UpdateNotifyOptsProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPA DBWriteContactSettingByte(NULL, MODNAME, "PeriodMeasure", PeriodMeasure);
Reminder = IsDlgButtonChecked(hwndDlg, IDC_REMINDER);
DBWriteContactSettingByte(NULL, MODNAME, "Reminder", Reminder);
- if (!ServiceExists(MS_POPUP_ADDPOPUP))
- {
- for (i = 1; i < POPUPS; i++)
- {
+ if (!ServiceExists(MS_POPUP_ADDPOPUP)) {
+ for (int i = 1; i < POPUPS; i++) {
mir_snprintf(str, SIZEOF(str), "Popups%dM", i);
DBWriteContactSettingByte(NULL, MODNAME, str, (BYTE)(IsDlgButtonChecked(hwndDlg, (i+1029))));
}
}
+
+ TCHAR buf[MAX_PATH];
+ GetDlgItemText(hwndDlg, IDC_UPDATE_URL, buf, SIZEOF(buf));
+ DBWriteContactSettingTString(NULL, MODNAME, "UpdateURL", buf);
}
break;
}
@@ -173,37 +182,32 @@ INT_PTR CALLBACK UpdateNotifyOptsProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPA INT_PTR CALLBACK DlgPopUpOpts(HWND hdlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
- WORD i = 0;
+ int i;
char str[20] = {0}, str2[20] = {0};
- switch (msg)
- {
+ switch (msg) {
case WM_INITDIALOG:
- {
TranslateDialogDefault(hdlg);
+
//Colors
- if (MyOptions.DefColors == byCOLOR_OWN)
- {
+ if (MyOptions.DefColors == byCOLOR_OWN) {
CheckDlgButton(hdlg, IDC_USEOWNCOLORS, BST_CHECKED);
CheckDlgButton(hdlg, IDC_USEPOPUPCOLORS, BST_UNCHECKED);
CheckDlgButton(hdlg, IDC_USEWINCOLORS, BST_UNCHECKED);
}
- if (MyOptions.DefColors == byCOLOR_WINDOWS)
- {
+ if (MyOptions.DefColors == byCOLOR_WINDOWS) {
CheckDlgButton(hdlg, IDC_USEOWNCOLORS, BST_UNCHECKED);
CheckDlgButton(hdlg, IDC_USEPOPUPCOLORS, BST_UNCHECKED);
CheckDlgButton(hdlg, IDC_USEWINCOLORS, BST_CHECKED);
}
- if (MyOptions.DefColors == byCOLOR_POPUP)
- {
+ if (MyOptions.DefColors == byCOLOR_POPUP) {
CheckDlgButton(hdlg, IDC_USEOWNCOLORS, BST_UNCHECKED);
CheckDlgButton(hdlg, IDC_USEPOPUPCOLORS, BST_CHECKED);
CheckDlgButton(hdlg, IDC_USEWINCOLORS, BST_UNCHECKED);
}
SendDlgItemMessage(hdlg, (42071), CPM_SETCOLOUR, 0, PopupsList[0].colorBack);
SendDlgItemMessage(hdlg, (41071), CPM_SETCOLOUR, 0, PopupsList[0].colorText);
- for (i = 1; i < POPUPS; i++)
- {
+ for (i = 1; i < POPUPS; i++) {
SendDlgItemMessage(hdlg, (i+42071), CPM_SETCOLOUR, 0, PopupsList[i].colorBack);
SendDlgItemMessage(hdlg, (i+41071), CPM_SETCOLOUR, 0, PopupsList[i].colorText);
EnableWindow(GetDlgItem(hdlg, (i+42071)), (MyOptions.DefColors == byCOLOR_OWN));
@@ -214,16 +218,15 @@ INT_PTR CALLBACK DlgPopUpOpts(HWND hdlg, UINT msg, WPARAM wParam, LPARAM lParam) SendDlgItemMessage(hdlg, IDC_TIMEOUT_VALUE_SPIN, UDM_SETRANGE32, -1, 9999);
SetDlgItemInt(hdlg, IDC_TIMEOUT_VALUE, MyOptions.Timeout, TRUE);
//Mouse actions
- for (i = 0; i < SIZEOF(PopupActions); i++)
- {
+ for (i = 0; i < SIZEOF(PopupActions); i++) {
SendMessage(GetDlgItem(hdlg, IDC_LC), CB_SETITEMDATA, SendMessage(GetDlgItem(hdlg, IDC_LC), CB_ADDSTRING, 0, (LPARAM)TranslateTS(PopupActions[i].Text)), PopupActions[i].Action);
SendMessage(GetDlgItem(hdlg, IDC_RC), CB_SETITEMDATA, SendMessage(GetDlgItem(hdlg, IDC_RC), CB_ADDSTRING, 0, (LPARAM)TranslateTS(PopupActions[i].Text)), PopupActions[i].Action);
}
SendDlgItemMessage(hdlg, IDC_LC, CB_SETCURSEL, MyOptions.LeftClickAction, 0);
SendDlgItemMessage(hdlg, IDC_RC, CB_SETCURSEL, MyOptions.RightClickAction, 0);
+
//Popups nitified
- for (i = 0; i < POPUPS; i++)
- {
+ for (i = 0; i < POPUPS; i++) {
mir_snprintf(str, SIZEOF(str), "Popups%d", i);
mir_snprintf(str2, SIZEOF(str2), "Popups%dM", i);
CheckDlgButton(hdlg, (i+40071), (DBGetContactSettingByte(NULL, MODNAME, str, DEFAULT_POPUP_ENABLED)) ? BST_CHECKED: BST_UNCHECKED);
@@ -233,195 +236,163 @@ INT_PTR CALLBACK DlgPopUpOpts(HWND hdlg, UINT msg, WPARAM wParam, LPARAM lParam) else if (i > 0)
EnableWindow(GetDlgItem(hdlg, (i+1024)), TRUE);
}
- if (!(DBGetContactSettingDword(NULL, "PopUp", "Actions", 0) & 1) || !ServiceExists(MS_POPUP_REGISTERACTIONS))
- {
+
+ if ( !(DBGetContactSettingDword(NULL, "PopUp", "Actions", 0) & 1) || !ServiceExists(MS_POPUP_REGISTERACTIONS)) {
EnableWindow(GetDlgItem(hdlg, (40071)), FALSE);
EnableWindow(GetDlgItem(hdlg, (41071)), FALSE);
EnableWindow(GetDlgItem(hdlg, (42071)), FALSE);
}
- else
- {
+ else {
EnableWindow(GetDlgItem(hdlg, (40071)), TRUE);
EnableWindow(GetDlgItem(hdlg, (41071)), (MyOptions.DefColors == byCOLOR_OWN));
EnableWindow(GetDlgItem(hdlg, (42071)), (MyOptions.DefColors == byCOLOR_OWN));
}
return TRUE;
- }
+
case WM_SHOWWINDOW:
- if (!(DBGetContactSettingDword(NULL, "PopUp", "Actions", 0) & 1) || !ServiceExists(MS_POPUP_REGISTERACTIONS))
- {
+ if ( !(DBGetContactSettingDword(NULL, "PopUp", "Actions", 0) & 1) || !ServiceExists(MS_POPUP_REGISTERACTIONS)) {
EnableWindow(GetDlgItem(hdlg, (40071)), FALSE);
EnableWindow(GetDlgItem(hdlg, (41071)), FALSE);
EnableWindow(GetDlgItem(hdlg, (42071)), FALSE);
}
- else
- {
+ else {
EnableWindow(GetDlgItem(hdlg, (40071)), TRUE);
EnableWindow(GetDlgItem(hdlg, (41071)), (MyOptions.DefColors == byCOLOR_OWN));
EnableWindow(GetDlgItem(hdlg, (42071)), (MyOptions.DefColors == byCOLOR_OWN));
}
return TRUE;
+
case WM_COMMAND:
- {
- WORD idCtrl = LOWORD(wParam), wNotifyCode = HIWORD(wParam);
- if (wNotifyCode == CPN_COLOURCHANGED)
{
- if(idCtrl > 40070)
- {
- //It's a color picker change. idCtrl is the control id.
- COLORREF color = SendDlgItemMessage(hdlg, idCtrl, CPM_GETCOLOUR, 0, 0);
- int ctlID = idCtrl;
- if ((ctlID > 41070) && (ctlID < 42070)) //It's 41071 or above => Text color.
- PopupsList[ctlID-41071].colorText = color;
- else if (ctlID > 42070)//Background color.
- PopupsList[ctlID-42071].colorBack = color;
+ WORD idCtrl = LOWORD(wParam), wNotifyCode = HIWORD(wParam);
+ if (wNotifyCode == CPN_COLOURCHANGED) {
+ if(idCtrl > 40070) {
+ //It's a color picker change. idCtrl is the control id.
+ COLORREF color = SendDlgItemMessage(hdlg, idCtrl, CPM_GETCOLOUR, 0, 0);
+ int ctlID = idCtrl;
+ if ((ctlID > 41070) && (ctlID < 42070)) //It's 41071 or above => Text color.
+ PopupsList[ctlID-41071].colorText = color;
+ else if (ctlID > 42070)//Background color.
+ PopupsList[ctlID-42071].colorBack = color;
+ SendMessage(GetParent(hdlg), PSM_CHANGED, 0, 0);
+ return TRUE;
+ }
+ }
+
+ if (wNotifyCode == CBN_SELCHANGE) {
+ if (idCtrl == IDC_LC)
+ MyOptions.LeftClickAction = (BYTE)SendDlgItemMessage(hdlg, IDC_LC, CB_GETCURSEL, 0, 0);
+ else if(idCtrl == IDC_RC)
+ MyOptions.RightClickAction = (BYTE)SendDlgItemMessage(hdlg, IDC_RC, CB_GETCURSEL, 0, 0);
+
SendMessage(GetParent(hdlg), PSM_CHANGED, 0, 0);
return TRUE;
}
- }
- if (wNotifyCode == CBN_SELCHANGE)
- {
- if (idCtrl == IDC_LC)
- {
- MyOptions.LeftClickAction = (BYTE)SendDlgItemMessage(hdlg, IDC_LC, CB_GETCURSEL, 0, 0);
- }
- else if(idCtrl == IDC_RC)
- {
- MyOptions.RightClickAction = (BYTE)SendDlgItemMessage(hdlg, IDC_RC, CB_GETCURSEL, 0, 0);
- }
- SendMessage(GetParent(hdlg), PSM_CHANGED, 0, 0);
- return TRUE;
- }
- switch(idCtrl)
- {
+ switch(idCtrl) {
case IDC_USEOWNCOLORS:
- {
- BOOL bEnableOthers = FALSE;
if (wNotifyCode != BN_CLICKED)
break;
+
MyOptions.DefColors = byCOLOR_OWN;
- bEnableOthers = TRUE;
- if (!(DBGetContactSettingDword(NULL, "PopUp", "Actions", 0) & 1) || !ServiceExists(MS_POPUP_REGISTERACTIONS))
- {
+
+ if ( !(DBGetContactSettingDword(NULL, "PopUp", "Actions", 0) & 1) || !ServiceExists(MS_POPUP_REGISTERACTIONS)) {
EnableWindow(GetDlgItem(hdlg, (41071)), FALSE);
EnableWindow(GetDlgItem(hdlg, (42071)), FALSE);
}
- else
- {
- EnableWindow(GetDlgItem(hdlg, (41071)), bEnableOthers);
- EnableWindow(GetDlgItem(hdlg, (42071)), bEnableOthers);
+ else {
+ EnableWindow(GetDlgItem(hdlg, (41071)), TRUE);
+ EnableWindow(GetDlgItem(hdlg, (42071)), TRUE);
}
- for (i = 1; i < POPUPS; i++)
- {
- EnableWindow(GetDlgItem(hdlg, (i+42071)), bEnableOthers); //Background
- EnableWindow(GetDlgItem(hdlg, (i+41071)), bEnableOthers); //Text
+ for (i = 1; i < POPUPS; i++) {
+ EnableWindow(GetDlgItem(hdlg, (i+42071)), TRUE); //Background
+ EnableWindow(GetDlgItem(hdlg, (i+41071)), TRUE); //Text
}
SendMessage(GetParent(hdlg), PSM_CHANGED, 0, 0);
break;
- }
+
case IDC_USEWINCOLORS:
- {
- BOOL bEnableOthers = FALSE;
if (wNotifyCode != BN_CLICKED)
break;
+
//Use Windows colors
MyOptions.DefColors = byCOLOR_WINDOWS;
- bEnableOthers = FALSE;
- for (i = 0; i < POPUPS; i++)
- {
- EnableWindow(GetDlgItem(hdlg, (i+42071)), bEnableOthers); //Background
- EnableWindow(GetDlgItem(hdlg, (i+41071)), bEnableOthers); //Text
+ for (i = 0; i < POPUPS; i++) {
+ EnableWindow(GetDlgItem(hdlg, (i+42071)), FALSE); //Background
+ EnableWindow(GetDlgItem(hdlg, (i+41071)), FALSE); //Text
}
SendMessage(GetParent(hdlg), PSM_CHANGED, 0, 0);
break;
- }
+
case IDC_USEPOPUPCOLORS:
- {
- BOOL bEnableOthers = FALSE;
if (wNotifyCode != BN_CLICKED)
break;
+
//Use Popup colors
MyOptions.DefColors = byCOLOR_POPUP;
- bEnableOthers = FALSE;
- for (i = 0; i < POPUPS; i++)
- {
- EnableWindow(GetDlgItem(hdlg, (i+42071)), bEnableOthers); //Background
- EnableWindow(GetDlgItem(hdlg, (i+41071)), bEnableOthers); //Text
+ for (i = 0; i < POPUPS; i++) {
+ EnableWindow(GetDlgItem(hdlg, (i+42071)), FALSE); //Background
+ EnableWindow(GetDlgItem(hdlg, (i+41071)), FALSE); //Text
}
SendMessage(GetParent(hdlg), PSM_CHANGED, 0, 0);
break;
- }
+
case IDC_PREVIEW:
- {//Declarations and initializations
- Title = TranslateT("Pack Updater");
- Text = TranslateT("Test");
- for (int i = 0; i < POPUPS; i++)
- {
- if ((!IsDlgButtonChecked(hdlg, (i+40071))) || (!IsWindowEnabled(GetDlgItem(hdlg, (i+40071)))))
- continue;
- show_popup(0, Title, Text, i, 0);
+ {//Declarations and initializations
+ LPCTSTR Title = TranslateT("Pack Updater");
+ LPCTSTR Text = TranslateT("Test");
+ for (int i = 0; i < POPUPS; i++) {
+ if ((!IsDlgButtonChecked(hdlg, (i+40071))) || (!IsWindowEnabled(GetDlgItem(hdlg, (i+40071)))))
+ continue;
+ show_popup(0, Title, Text, i, 0);
+ }
}
break;
- }
+
case IDC_TIMEOUT_VALUE:
case IDC_MSG_BOXES:
case IDC_ERRORS:
- {
- if (!IsDlgButtonChecked(hdlg, IDC_ERRORS))
- EnableWindow(GetDlgItem(hdlg, IDC_ERRORS_MSG), TRUE);
- else
- EnableWindow(GetDlgItem(hdlg, IDC_ERRORS_MSG), FALSE);
+ EnableWindow(GetDlgItem(hdlg, IDC_ERRORS_MSG), !IsDlgButtonChecked(hdlg, IDC_ERRORS));
if ((HIWORD(wParam) == BN_CLICKED || HIWORD(wParam) == EN_CHANGE) && (HWND)lParam == GetFocus())
SendMessage(GetParent(hdlg), PSM_CHANGED, 0, 0);
break;
- }
+
case IDC_INFO_MESSAGES:
- {
- if (!IsDlgButtonChecked(hdlg, IDC_INFO_MESSAGES))
- EnableWindow(GetDlgItem(hdlg, IDC_INFO_MESSAGES_MSG), TRUE);
- else
- EnableWindow(GetDlgItem(hdlg, IDC_INFO_MESSAGES_MSG), FALSE);
+ EnableWindow(GetDlgItem(hdlg, IDC_INFO_MESSAGES_MSG), !IsDlgButtonChecked(hdlg, IDC_INFO_MESSAGES));
if ((HIWORD(wParam) == BN_CLICKED || HIWORD(wParam) == EN_CHANGE) && (HWND)lParam == GetFocus())
SendMessage(GetParent(hdlg), PSM_CHANGED, 0, 0);
break;
- }
+
case IDC_PROGR_DLG:
- {
- if (!IsDlgButtonChecked(hdlg, IDC_PROGR_DLG))
- EnableWindow(GetDlgItem(hdlg, IDC_PROGR_DLG_MSG), TRUE);
- else
- EnableWindow(GetDlgItem(hdlg, IDC_PROGR_DLG_MSG), FALSE);
+ EnableWindow(GetDlgItem(hdlg, IDC_PROGR_DLG_MSG), !IsDlgButtonChecked(hdlg, IDC_PROGR_DLG));
if ((HIWORD(wParam) == BN_CLICKED || HIWORD(wParam) == EN_CHANGE) && (HWND)lParam == GetFocus())
SendMessage(GetParent(hdlg), PSM_CHANGED, 0, 0);
break;
- }
+
case IDC_MSG_BOXES_MSG:
case IDC_ERRORS_MSG:
case IDC_INFO_MESSAGES_MSG:
case IDC_PROGR_DLG_MSG:
if ((HIWORD(wParam) == BN_CLICKED || HIWORD(wParam) == EN_CHANGE) && (HWND)lParam == GetFocus())
SendMessage(GetParent(hdlg), PSM_CHANGED, 0, 0);
- break;
- }//end* switch(idCtrl)
+ break;
+ }//end* switch(idCtrl)
+ }//end* case WM_COMMAND:
break;
- }//end* case WM_COMMAND:
+
case WM_NOTIFY:
- switch (((LPNMHDR)lParam)->code)
- {
- case PSN_RESET:
- {
- //Restore the options stored in memory.
- LoadOptions();
- InitPopupList();
- return TRUE;
- }
- case PSN_APPLY:
+ switch (((LPNMHDR)lParam)->code) {
+ case PSN_RESET:
+ //Restore the options stored in memory.
+ LoadOptions();
+ InitPopupList();
+ return TRUE;
+
+ case PSN_APPLY:
{
//Text color
char szSetting[20] = {0};
DWORD ctlColor = 0;
- for (i = 0; i <= POPUPS-1; i++)
- {
+ for (i = 0; i <= POPUPS-1; i++) {
ctlColor = SendDlgItemMessage(hdlg, (i+42071), CPM_GETCOLOUR, 0, 0);
PopupsList[i].colorBack = ctlColor;
mir_snprintf(szSetting, SIZEOF(szSetting), "Popups%iBg", i);
@@ -441,8 +412,7 @@ INT_PTR CALLBACK DlgPopUpOpts(HWND hdlg, UINT msg, WPARAM wParam, LPARAM lParam) //Right mouse click
DBWriteContactSettingByte(NULL, MODNAME, "RightClickAction", MyOptions.RightClickAction);
//Notified popups
- for (i = 0; i < POPUPS; i++)
- {
+ for (i = 0; i < POPUPS; i++) {
mir_snprintf(str, SIZEOF(str), "Popups%d", i);
DBWriteContactSettingByte(NULL, MODNAME, str, (BYTE)(IsDlgButtonChecked(hdlg, (i+40071))));
mir_snprintf(str2, SIZEOF(str2), "Popups%dM", i);
@@ -451,9 +421,9 @@ INT_PTR CALLBACK DlgPopUpOpts(HWND hdlg, UINT msg, WPARAM wParam, LPARAM lParam) return TRUE;
} //case PSN_APPLY
} // switch code
- break; //End WM_NOTIFY
+ break; //End WM_NOTIFY
} //switch message
-return FALSE;
+ return FALSE;
}
int OptInit(WPARAM wParam, LPARAM lParam)
@@ -469,7 +439,7 @@ int OptInit(WPARAM wParam, LPARAM lParam) odp.pfnDlgProc = UpdateNotifyOptsProc;
Options_AddPage(wParam, &odp);
- if (ServiceExists(MS_POPUP_ADDPOPUP)) {
+ if ( ServiceExists(MS_POPUP_ADDPOPUP)) {
odp.pszTemplate = MAKEINTRESOURCEA(IDD_POPUP);
odp.ptszGroup = LPGENT("PopUps");
odp.ptszTitle = LPGENT("Pack Updater");
@@ -477,4 +447,4 @@ int OptInit(WPARAM wParam, LPARAM lParam) Options_AddPage(wParam, &odp);
}
return 0;
-}
\ No newline at end of file +}
diff --git a/plugins/PackUpdater/Src/PackUpdater.cpp b/plugins/PackUpdater/Src/PackUpdater.cpp index 1d58853c1c..7886c1b86f 100644 --- a/plugins/PackUpdater/Src/PackUpdater.cpp +++ b/plugins/PackUpdater/Src/PackUpdater.cpp @@ -21,7 +21,7 @@ Boston, MA 02111-1307, USA. HINSTANCE hInst = NULL;
-HANDLE hOptHook = NULL, hLoadHook = NULL, hPackUpdaterFolder = NULL, hCheckUpdates = NULL, hEmptyFolder = NULL, hOnPreShutdown = NULL;
+HANDLE hPackUpdaterFolder = NULL, hCheckUpdates = NULL, hEmptyFolder = NULL;
TCHAR tszRoot[MAX_PATH] = {0};
int hLangpack;
@@ -52,17 +52,16 @@ extern "C" __declspec(dllexport) PLUGININFOEX* MirandaPluginInfoEx(DWORD miranda extern "C" __declspec(dllexport) int Load(void)
{
- CLISTMENUITEM mi;
-
mir_getLP(&pluginInfoEx);
+
TCHAR* tszFolder = Utils_ReplaceVarsT(_T("%miranda_userdata%\\"DEFAULT_UPDATES_FOLDER));
lstrcpyn(tszRoot, tszFolder, SIZEOF(tszRoot));
- if (ServiceExists(MS_FOLDERS_REGISTER_PATH))
- {
+ if (ServiceExists(MS_FOLDERS_REGISTER_PATH)) {
hPackUpdaterFolder = FoldersRegisterCustomPathT(MODULEA, "Pack Updater", MIRANDA_USERDATAT _T("\\")DEFAULT_UPDATES_FOLDER);
FoldersGetCustomPathT(hPackUpdaterFolder, tszRoot, MAX_PATH, _T(""));
}
mir_free(tszFolder);
+
LoadOptions();
InitPopupList();
NetlibInit();
@@ -70,30 +69,27 @@ extern "C" __declspec(dllexport) int Load(void) // Add cheking update menu item
hCheckUpdates = CreateServiceFunction(MODNAME"/CheckUpdates", MenuCommand);
- ZeroMemory(&mi, sizeof(mi));
+
+ CLISTMENUITEM mi = { 0 };
mi.cbSize = sizeof(mi);
mi.position = -0x7FFFFFFF;
- mi.flags = CMIF_TCHAR;
- mi.hIcon = (HICON)CallService(MS_SKIN2_GETICON, 0, (LPARAM)"check_update");
- mi.ptszName = _T("Check for pack updates");
+ mi.icolibItem = Skin_GetIconHandle("check_update");
+ mi.pszName = LPGEN("Check for pack updates");
mi.pszService = MODNAME"/CheckUpdates";
Menu_AddMainMenuItem(&mi);
+
// Add empty updates folder menu item
hEmptyFolder = CreateServiceFunction(MODNAME"/EmptyFolder", EmptyFolder);
- ZeroMemory(&mi, sizeof(mi));
- mi.cbSize = sizeof(mi);
- mi.position = -0x7FFFFFFF;
- mi.flags = CMIF_TCHAR;
- mi.hIcon = (HICON)CallService(MS_SKIN2_GETICON, 0, (LPARAM)"empty_folder");
- mi.ptszName = _T("Clear pack updates folder");
+
+ mi.icolibItem = Skin_GetIconHandle("empty_folder");
+ mi.pszName = LPGEN("Clear pack updates folder");
mi.pszService = MODNAME"/EmptyFolder";
Menu_AddMainMenuItem(&mi);
// Add options hook
- hOptHook = HookEvent(ME_OPT_INITIALISE, OptInit);
- hLoadHook = HookEvent(ME_SYSTEM_MODULESLOADED, ModulesLoaded);
- hOnPreShutdown = HookEvent(ME_SYSTEM_PRESHUTDOWN, OnPreShutdown);
-
+ HookEvent(ME_OPT_INITIALISE, OptInit);
+ HookEvent(ME_SYSTEM_MODULESLOADED, ModulesLoaded);
+ HookEvent(ME_SYSTEM_PRESHUTDOWN, OnPreShutdown);
return 0;
}
@@ -101,8 +97,9 @@ extern "C" __declspec(dllexport) int Unload(void) {
if (CheckThread)
CheckThread = NULL;
+
NetlibUnInit();
DestroyServiceFunction(hCheckUpdates);
DestroyServiceFunction(hEmptyFolder);
return 0;
-}
\ No newline at end of file +}
diff --git a/plugins/PackUpdater/Src/Utils.cpp b/plugins/PackUpdater/Src/Utils.cpp index 6841316644..2ed3362b62 100644 --- a/plugins/PackUpdater/Src/Utils.cpp +++ b/plugins/PackUpdater/Src/Utils.cpp @@ -19,45 +19,53 @@ Boston, MA 02111-1307, USA. #include "Common.h"
-vector<FILEINFO> Files;
+//vector<FILEINFO> Files;
BOOL DlgDld;
-INT FileCount = 0, CurrentFile = 0, Number = 0;
+INT /*CurrentFile = 0,*/ Number = 0;
BYTE Reminder, AutoUpdate;
BYTE UpdateOnStartup, UpdateOnPeriod, OnlyOnceADay, PeriodMeasure;
INT Period;
TCHAR tszDialogMsg[2048] = {0};
FILEINFO* pFileInfo = NULL;
-FILEURL* pFileUrl = NULL;
+//FILEURL* pFileUrl = NULL;
HANDLE CheckThread = NULL, hNetlibUser = NULL;
MYOPTIONS MyOptions = {0};
aPopups PopupsList[POPUPS];
-LPCTSTR Title = {0}, Text = {0};
-PackUpdaterIconList iconList[] =
+int CalculateModuleHash(const TCHAR* tszFileName, char* dest);
+
+typedef map<string, string> hashMap;
+typedef pair<string, string> hashItem;
+
+struct
{
- { "check_update", _T("Check for pack updates"), IDI_MENU },
- { "empty_folder", _T("Clear pack updates folder"), IDI_DELETE },
- { "btn_ok", _T("'Yes' Button"), IDI_OK },
- { "btn_cancel", _T("'No' Button"), IDI_CANCEL }
+ char* szIconName;
+ char* szDescr;
+ int IconID;
+}
+static iconList[] =
+{
+ { "check_update", LPGEN("Check for pack updates"), IDI_MENU },
+ { "empty_folder", LPGEN("Clear pack updates folder"), IDI_DELETE },
+ { "btn_ok", LPGEN("'Yes' Button"), IDI_OK },
+ { "btn_cancel", LPGEN("'No' Button"), IDI_CANCEL }
};
VOID IcoLibInit()
{
- SKINICONDESC sid;
TCHAR destfile[MAX_PATH];
-
GetModuleFileName(hInst, destfile, MAX_PATH);
+ SKINICONDESC sid = { 0 };
sid.cbSize = sizeof(sid);
- sid.flags = SIDF_ALL_TCHAR;
+ sid.flags = SIDF_PATH_TCHAR;
sid.cx = sid.cy = 16;
sid.ptszDefaultFile = destfile;
- sid.ptszSection = MODULE;
+ sid.pszSection = MODNAME;
- for (int i = 0; i < SIZEOF(iconList); i++)
- {
+ for (int i = 0; i < SIZEOF(iconList); i++) {
sid.pszName = iconList[i].szIconName;
- sid.ptszDescription = iconList[i].tszDescr;
+ sid.pszDescription = iconList[i].szDescr;
sid.iDefaultIndex = -iconList[i].IconID;
Skin_AddIcon(&sid);
}
@@ -120,7 +128,6 @@ VOID LoadOptions() Period = DBGetContactSettingDword(NULL, MODNAME, "Period", DEFAULT_PERIOD);
PeriodMeasure = DBGetContactSettingByte(NULL, MODNAME, "PeriodMeasure", DEFAULT_PERIODMEASURE);
Reminder = DBGetContactSettingByte(NULL, MODNAME, "Reminder", DEFAULT_REMINDER);
- FileCount = DBGetContactSettingDword(NULL, MODNAME, "FileCount", DEFAULT_FILECOUNT);
}
BOOL DownloadFile(LPCTSTR tszURL, LPCTSTR tszLocal)
@@ -146,13 +153,9 @@ BOOL DownloadFile(LPCTSTR tszURL, LPCTSTR tszLocal) nlhr.headers[3].szValue = "no-cache";
bool ret = false;
- NETLIBHTTPREQUEST* pReply = NULL;
- pReply = (NETLIBHTTPREQUEST*)CallService(MS_NETLIB_HTTPTRANSACTION, (WPARAM)hNetlibUser,(LPARAM)&nlhr);
-
- if (pReply)
- {
- if ((200 == pReply->resultCode) && (pReply->dataLength > 0))
- {
+ NETLIBHTTPREQUEST* pReply = (NETLIBHTTPREQUEST*)CallService(MS_NETLIB_HTTPTRANSACTION, (WPARAM)hNetlibUser,(LPARAM)&nlhr);
+ if (pReply) {
+ if ((200 == pReply->resultCode) && (pReply->dataLength > 0)) {
hFile = CreateFile(tszLocal, GENERIC_READ | GENERIC_WRITE, NULL, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
WriteFile(hFile, pReply->pData, (DWORD)pReply->dataLength, &dwBytes, NULL);
ret = true;
@@ -176,7 +179,6 @@ VOID __stdcall ExitMe(void*) VOID __stdcall RestartMe(void*)
{
- CallService("CloseAction", 0, 0);
CallService(MS_SYSTEM_RESTART, 0, 0);
}
@@ -185,43 +187,103 @@ BOOL Exists(LPCTSTR strName) return GetFileAttributes(strName) != INVALID_FILE_ATTRIBUTES;
}
-BOOL IsPluginDisabled(TCHAR* filename)
+BOOL IsPluginDisabled(const char *filename)
{
- char* fname = mir_t2a(filename);
- int res = DBGetContactSettingByte(NULL, "PluginDisable", fname, 0);
- mir_free(fname);
- return res;
+ return DBGetContactSettingByte(NULL, "PluginDisable", filename, 0);
}
-INT getVer(const TCHAR* verStr)
+/////////////////////////////////////////////////////////////////////////////////////////
+
+static void ScanFolder(const TCHAR* tszFolder, hashMap& hashes, vector<FILEINFO>& UpdateFiles)
{
- INT v1 = 0, v2 = 0, v3 = 0, v4 = 0;
- _stscanf(verStr, _T("%d.%d.%d.%d"), &v1, &v2, &v3, &v4);
- return v1*1000000 + v2*10000 + v3*1000 + v4;
+ TCHAR tszMask[MAX_PATH], tszFileBack[MAX_PATH];
+ mir_sntprintf(tszMask, SIZEOF(tszMask), _T("%s\\*"), tszFolder);
+ mir_sntprintf(tszFileBack, SIZEOF(tszFileBack), _T("%s\\Backups"), tszRoot);
+
+ WIN32_FIND_DATA ffd;
+ HANDLE hFind = FindFirstFile(tszMask, &ffd);
+ if (hFind == INVALID_HANDLE_VALUE)
+ return;
+
+ do {
+ if (!_tcscmp(ffd.cFileName, _T(".")) || !_tcscmp(ffd.cFileName, _T("..")))
+ continue;
+
+ if (ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
+ mir_sntprintf(tszMask, SIZEOF(tszMask), _T("%s\\%s"), tszFolder, ffd.cFileName);
+ ScanFolder(tszMask, hashes, UpdateFiles);
+ continue;
+ }
+
+ TCHAR *p = _tcsrchr(ffd.cFileName, '.');
+ if (!p) continue;
+ if ( _tcsicmp(p, _T(".dll")) && _tcsicmp(p, _T(".exe")))
+ continue;
+
+ char szFileName[MAX_PATH];
+ strncpy(szFileName, _T2A(ffd.cFileName), SIZEOF(szFileName));
+ if ( IsPluginDisabled(szFileName)) //check if plugin disabled
+ continue;
+
+ TCHAR *plugname = ffd.cFileName;
+ FILEINFO FileInfo = { 0 };
+ DBVARIANT dbv;
+ if ( !DBGetContactSettingString(NULL, MODNAME, szFileName, &dbv)) {
+ //считать хэш файла
+ lstrcpynA(FileInfo.curhash, dbv.pszVal, SIZEOF(FileInfo.curhash));
+ _strlwr(FileInfo.curhash);
+ DBFreeVariant(&dbv);
+ }
+ else {
+ mir_sntprintf(tszMask, SIZEOF(tszMask), _T("%s\\%s"), tszFolder, ffd.cFileName);
+ CalculateModuleHash(tszMask, FileInfo.curhash);
+ DBWriteContactSettingString(NULL, MODNAME, szFileName, FileInfo.curhash);
+ }
+
+ // Read version info
+ hashMap::iterator boo = hashes.find(szFileName);
+ if (boo == hashes.end())
+ continue;
+
+ strncpy(FileInfo.newhash, boo->second.c_str(), SIZEOF(FileInfo.newhash));
+
+ // Compare versions
+ if ( strcmp(FileInfo.curhash, FileInfo.newhash)) { // Yeah, we've got new version.
+ _tcscpy(FileInfo.tszDescr, ffd.cFileName);
+
+ *p = 0;
+ mir_sntprintf(FileInfo.File.tszDownloadURL, SIZEOF(FileInfo.File.tszDownloadURL), _T("%s%s.zip"), _T(DEFAULT_UPDATE_URL), ffd.cFileName);
+ _tcslwr(FileInfo.File.tszDownloadURL);
+
+ mir_sntprintf(FileInfo.File.tszDiskPath, SIZEOF(FileInfo.File.tszDiskPath), _T("%s\\%s.zip"), tszFileBack, ffd.cFileName);
+
+ UpdateFiles.push_back(FileInfo);
+ } // end compare versions
+ }
+ while (FindNextFile(hFind, &ffd) != 0);
+
+ FindClose(hFind);
}
static void CheckUpdates(void *)
{
- TCHAR tszBuff[2048] = {0}, tszFileInfo[30] = {0}, tszTmpIni[MAX_PATH] = {0};
+ TCHAR tszBuff[2048] = {0}, /*tszFileInfo[30] = {0},*/ tszTmpIni[MAX_PATH] = {0};
char szKey[64] = {0};
INT upd_ret;
DBVARIANT dbVar = {0};
vector<FILEINFO> UpdateFiles;
if (!Exists(tszRoot))
- CreateDirectory(tszRoot, NULL);
- Files.clear();
+ CreateDirectoryTreeT(tszRoot);
+
+ //Files.clear();
Reminder = DBGetContactSettingByte(NULL, MODNAME, "Reminder", DEFAULT_REMINDER);
- FileCount = DBGetContactSettingDword(NULL, MODNAME, "FileCount", DEFAULT_FILECOUNT);
// Load files info
- DBGetContactSettingTString(NULL, MODNAME, "File_VersionURL", &dbVar);
- if (lstrcmp(dbVar.ptszVal, NULL) == 0)// URL is not set
- {
- Title=TranslateT("Pack Updater");
- Text = TranslateT("URL for checking updates not found.");
- if (ServiceExists(MS_POPUP_ADDPOPUPEX) && DBGetContactSettingByte(NULL, "PopUp", "ModuleIsEnabled", 1) && DBGetContactSettingByte(NULL, MODNAME, "Popups1", DEFAULT_POPUP_ENABLED))
- {
+ if (DBGetContactSettingTString(NULL, MODNAME, "UpdateURL", &dbVar)) { // URL is not set
+ LPCTSTR Title=TranslateT("Pack Updater");
+ LPCTSTR Text = TranslateT("URL for checking updates not found.");
+ if (ServiceExists(MS_POPUP_ADDPOPUPEX) && DBGetContactSettingByte(NULL, "PopUp", "ModuleIsEnabled", 1) && DBGetContactSettingByte(NULL, MODNAME, "Popups1", DEFAULT_POPUP_ENABLED)) {
Number = 1;
show_popup(0, Title, Text, Number, 0);
}
@@ -231,194 +293,74 @@ static void CheckUpdates(void *) CheckThread = NULL;
return;
}
+
// Download version info
- pFileUrl = (FILEURL *)mir_alloc(sizeof(*pFileUrl));
+ FILEURL *pFileUrl = (FILEURL *)mir_alloc(sizeof(*pFileUrl));
lstrcpyn(pFileUrl->tszDownloadURL, dbVar.ptszVal, SIZEOF(pFileUrl->tszDownloadURL));
+ DBFreeVariant(&dbVar);
mir_sntprintf(tszBuff, SIZEOF(tszBuff), _T("%s\\tmp.ini"), tszRoot);
lstrcpyn(pFileUrl->tszDiskPath, tszBuff, SIZEOF(pFileUrl->tszDiskPath));
lstrcpyn(tszTmpIni, tszBuff, SIZEOF(tszTmpIni));
- Title = TranslateT("Pack Updater");
- Text = TranslateT("Downloading version info...");
- DlgDownloadProc();
+ PopupDataText temp;
+ temp.Title = TranslateT("Pack Updater");
+ temp.Text = TranslateT("Downloading version info...");
+ DlgDownloadProc(pFileUrl, temp);
mir_free(pFileUrl);
- if (!DlgDld)
- {
+ if (!DlgDld) {
CheckThread = NULL;
return;
}
- for (CurrentFile = 0; CurrentFile < FileCount; CurrentFile++)
- {
- FILEINFO FileInfo = {_T(""), _T(""), _T(""), _T(""), _T(""), _T(""), _T(""), {_T(""), _T("")}};
-
- dbVar.ptszVal = NULL;
- mir_snprintf(szKey, SIZEOF(szKey), "File_%d_CurrentVersion", CurrentFile + 1);
- DBGetContactSettingTString(NULL, MODNAME, szKey, &dbVar);
- if (lstrcmp(dbVar.ptszVal, NULL) == 0)
- {
- DBFreeVariant(&dbVar);
- lstrcpyn(FileInfo.tszCurVer, _T(""), SIZEOF(FileInfo.tszCurVer));
- }
- else
- lstrcpyn(FileInfo.tszCurVer, dbVar.ptszVal, SIZEOF(FileInfo.tszCurVer));
- dbVar.ptszVal = NULL;
- mir_snprintf(szKey, SIZEOF(szKey), "File_%d_LastVersion", CurrentFile + 1);
- DBGetContactSettingTString(NULL, MODNAME, szKey, &dbVar);
- if (lstrcmp(dbVar.ptszVal, NULL) == 0)
- {
- DBFreeVariant(&dbVar);
- lstrcpyn(FileInfo.tszLastVer, _T(""), SIZEOF(FileInfo.tszLastVer));
- }
- else
- lstrcpyn(FileInfo.tszLastVer, dbVar.ptszVal, SIZEOF(FileInfo.tszLastVer));
- Files.push_back(FileInfo);
+ FILE* fp = _tfopen(tszTmpIni, _T("r"));
+ if (!fp)
+ return;
- // Read version info
- mir_sntprintf(tszFileInfo, SIZEOF(tszFileInfo), _T("FileInfo_%d"), CurrentFile + 1);
- GetPrivateProfileString(tszFileInfo, _T("FileVersion"), _T(""), Files[CurrentFile].tszNewVer, SIZEOF(Files[CurrentFile].tszNewVer), tszTmpIni);
- GetPrivateProfileString(tszFileInfo, _T("Message"), _T(""), Files[CurrentFile].tszMessage, SIZEOF(Files[CurrentFile].tszMessage), tszTmpIni);
- GetPrivateProfileString(tszFileInfo, _T("DownloadURL"), _T(""), Files[CurrentFile].File.tszDownloadURL, SIZEOF(Files[CurrentFile].File.tszDownloadURL), tszTmpIni);
- GetPrivateProfileString(tszFileInfo, _T("AdvFolder"), _T(""), Files[CurrentFile].tszAdvFolder, SIZEOF(Files[CurrentFile].tszAdvFolder), tszTmpIni);
- GetPrivateProfileString(tszFileInfo, _T("Descr"), _T(""), Files[CurrentFile].tszDescr, SIZEOF(Files[CurrentFile].tszDescr), tszTmpIni);
- GetPrivateProfileString(tszFileInfo, _T("DiskFileName"), _T(""), tszBuff, MAX_PATH, tszTmpIni);
-
- if (_tcsstr(tszBuff, _T("\\"))) //check update name
- {
- Title = TranslateT("Pack Updater");
- Text = TranslateT("Name of Update's file is not supported.");
- if (ServiceExists(MS_POPUP_ADDPOPUPEX) && DBGetContactSettingByte(NULL, "PopUp", "ModuleIsEnabled", 1) && DBGetContactSettingByte(NULL, MODNAME, "Popups1", DEFAULT_POPUP_ENABLED))
- {
- Number = 1;
- show_popup(0, Title, Text, Number, 0);
- }
- else if (DBGetContactSettingByte(NULL, MODNAME, "Popups1M", DEFAULT_MESSAGE_ENABLED))
- MessageBox(NULL, Text, Title, MB_ICONINFORMATION);
+ hashMap hashes;
+ char str[200];
+ while(fgets(str, SIZEOF(str), fp) != NULL) {
+ rtrim(str);
+ char* p = strchr(str, ' ');
+ if (p == NULL)
continue;
- } // end check update name
- lstrcpyn(Files[CurrentFile].File.tszDiskPath, tszBuff, SIZEOF(Files[CurrentFile].File.tszDiskPath));
- GetPrivateProfileString(tszFileInfo, _T("InfoURL"), _T(""), Files[CurrentFile].tszInfoURL, SIZEOF(Files[CurrentFile].tszInfoURL), tszTmpIni);
- Files[CurrentFile].FileType = GetPrivateProfileInt(tszFileInfo, _T("FileType"), 0, tszTmpIni);
- Files[CurrentFile].Force = GetPrivateProfileInt(tszFileInfo, _T("Force"), 0, tszTmpIni);
- Files[CurrentFile].FileNum = CurrentFile+1;
-
- if (Files[CurrentFile].FileType == 2)
- {
- TCHAR pluginFolgerName[MAX_PATH];
- if (lstrcmp(Files[CurrentFile].tszAdvFolder, _T("")) == 0)
- mir_sntprintf(tszBuff, SIZEOF(tszBuff), _T("Plugins\\%s"), Files[CurrentFile].File.tszDiskPath);
- else
- mir_sntprintf(tszBuff, SIZEOF(tszBuff), _T("Plugins\\%s\\%s"), Files[CurrentFile].tszAdvFolder, Files[CurrentFile].File.tszDiskPath);
- CallService(MS_UTILS_PATHTOABSOLUTET, (WPARAM)tszBuff, (LPARAM)pluginFolgerName);
- if ((IsPluginDisabled(Files[CurrentFile].File.tszDiskPath) || !Exists(pluginFolgerName))) //check if plugin disabled or not exists
- continue;
- }
- // Compare versions
- if (getVer(Files[CurrentFile].tszCurVer) < getVer(Files[CurrentFile].tszNewVer)) // Yeah, we've got new version.
- {
- TCHAR* tszSysRoot = Utils_ReplaceVarsT(_T("%SystemRoot%"));
- TCHAR* tszProgFiles = Utils_ReplaceVarsT(_T("%ProgramFiles%"));
-
- if (Files[CurrentFile].FileType != 1 && !IsUserAnAdmin() && (_tcsstr(tszRoot, tszSysRoot) || _tcsstr(tszRoot, tszProgFiles)))
- {
- MessageBox(NULL, TranslateT("Update is not possible!\nYou have no Administrator's rights.\nPlease run Miranda IM with Administrator's rights."), Title, MB_ICONINFORMATION);
- DeleteFile(tszTmpIni);
- CheckThread = NULL;
- return;
- } // user have not admin's rights
- else
- {
- //добавить проверку на существование файла
- TCHAR tszFilePathDest[MAX_PATH] = {0};
- TCHAR* tszUtilRootPlug = NULL;
- TCHAR* tszUtilRootIco = NULL;
- TCHAR* tszUtilRoot = NULL;
-
- switch (Files[CurrentFile].FileType)
- {
- case 0:
- case 1:
- break;
- case 2:
- tszUtilRootPlug = Utils_ReplaceVarsT(_T("%miranda_path%\\Plugins"));
- if (lstrcmp(Files[CurrentFile].tszAdvFolder, _T("")) == 0)
- mir_sntprintf(tszFilePathDest, SIZEOF(tszFilePathDest), _T("%s\\%s"), tszUtilRootPlug, Files[CurrentFile].File.tszDiskPath);
- else
- mir_sntprintf(tszFilePathDest, SIZEOF(tszFilePathDest), _T("%s\\%s\\%s"), tszUtilRootPlug, Files[CurrentFile].tszAdvFolder, Files[CurrentFile].File.tszDiskPath);
- mir_free(tszUtilRootPlug);
- break;
- case 3:
- tszUtilRootIco = Utils_ReplaceVarsT(_T("%miranda_path%\\Icons"));
- if (lstrcmp(Files[CurrentFile].tszAdvFolder, _T("")) == 0)
- mir_sntprintf(tszFilePathDest, SIZEOF(tszFilePathDest), _T("%s\\%s"), tszUtilRootIco, Files[CurrentFile].File.tszDiskPath);
- else
- mir_sntprintf(tszFilePathDest, SIZEOF(tszFilePathDest), _T("%s\\%s\\%s"), tszUtilRootIco, Files[CurrentFile].tszAdvFolder, Files[CurrentFile].File.tszDiskPath);
- mir_free(tszUtilRootIco);
- break;
- case 4:
- case 5:
- tszUtilRoot = Utils_ReplaceVarsT(_T("%miranda_path%"));
- if (lstrcmp(Files[CurrentFile].tszAdvFolder, _T("")) == 0)
- mir_sntprintf(tszFilePathDest, SIZEOF(tszFilePathDest), _T("%s\\%s"), tszUtilRoot, Files[CurrentFile].File.tszDiskPath);
- else
- mir_sntprintf(tszFilePathDest, SIZEOF(tszFilePathDest), _T("%s\\%s\\%s"), tszUtilRoot, Files[CurrentFile].tszAdvFolder, Files[CurrentFile].File.tszDiskPath);
- mir_free(tszUtilRoot);
- break;
- }//end* switch (Files[CurrentFile].FileType)
-
- if (Files[CurrentFile].Force || Exists(tszFilePathDest))
- UpdateFiles.push_back(Files[CurrentFile]);
- // Save last version
- lstrcpyn(Files[CurrentFile].tszLastVer, Files[CurrentFile].tszNewVer, SIZEOF(Files[CurrentFile].tszLastVer));
- mir_snprintf(szKey, SIZEOF(szKey), "File_%d_LastVersion", CurrentFile + 1);
- DBWriteContactSettingTString(NULL, MODNAME, szKey, Files[CurrentFile].tszLastVer);
- } // user have admin's rights
- mir_free(tszSysRoot);
- mir_free(tszProgFiles);
- } // end compare versions
- } //end checking all files in for ()
+
+ *p++ = 0;
+ _strlwr(p);
+ hashes[str] = p;
+ }
+ fclose(fp);
+ DeleteFile(tszTmpIni);
+
+ TCHAR *dirname = Utils_ReplaceVarsT(_T("%miranda_path%"));
+ ScanFolder(dirname, hashes, UpdateFiles);
+ mir_free(dirname);
// Show dialog
- if (UpdateFiles.size()>0)
+ if (UpdateFiles.size() > 0)
upd_ret = DialogBoxParam(hInst, MAKEINTRESOURCE(IDD_UPDATE), GetDesktopWindow(), DlgUpdate, (LPARAM)&UpdateFiles);
- DeleteFile(tszTmpIni);
- if (upd_ret == IDCANCEL)
- {
+ if (upd_ret == IDCANCEL) {
CheckThread = NULL;
return;
}
- if (!UpdatesCount && !Silent)
- {
- Title = TranslateT("Pack Updater");
- Text = TranslateT("No updates found.");
- if (ServiceExists(MS_POPUP_ADDPOPUPEX) && DBGetContactSettingByte(NULL, "PopUp", "ModuleIsEnabled", 1) && DBGetContactSettingByte(NULL, MODNAME, "Popups2", DEFAULT_POPUP_ENABLED))
- {
- Number = 2;
- show_popup(0, Title, Text, Number, 0);
- }
- else if (DBGetContactSettingByte(NULL, MODNAME, "Popups2M", DEFAULT_MESSAGE_ENABLED))
- MessageBox(NULL, Text, Title, MB_ICONINFORMATION);
- }
- if (!FileCount)
- {
- Title = TranslateT("Pack Updater");
- Text = TranslateT("No files for update.");
- if (ServiceExists(MS_POPUP_ADDPOPUPEX) && DBGetContactSettingByte(NULL, "PopUp", "ModuleIsEnabled", 1) && DBGetContactSettingByte(NULL, MODNAME, "Popups2", DEFAULT_POPUP_ENABLED))
- {
+
+ if (!UpdateFiles.size() && !Silent) {
+ LPCTSTR Title = TranslateT("Pack Updater");
+ LPCTSTR Text = TranslateT("No updates found.");
+ if (ServiceExists(MS_POPUP_ADDPOPUPEX) && DBGetContactSettingByte(NULL, "PopUp", "ModuleIsEnabled", 1) && DBGetContactSettingByte(NULL, MODNAME, "Popups2", DEFAULT_POPUP_ENABLED)) {
Number = 2;
show_popup(0, Title, Text, Number, 0);
}
else if (DBGetContactSettingByte(NULL, MODNAME, "Popups2M", DEFAULT_MESSAGE_ENABLED))
MessageBox(NULL, Text, Title, MB_ICONINFORMATION);
}
+
CheckThread = NULL;
-}//end* static void CheckUpdates(void *)
+}
void DoCheck(int iFlag, int iFlag2)
{
- if (iFlag2)
- {
- Title = TranslateT("Pack Updater");
- Text = TranslateT("Update checking already started!");
+ if (iFlag2) {
+ LPCTSTR Title = TranslateT("Pack Updater");
+ LPCTSTR Text = TranslateT("Update checking already started!");
if (ServiceExists(MS_POPUP_ADDPOPUPEX) && DBGetContactSettingByte(NULL, "PopUp", "ModuleIsEnabled", 1) && DBGetContactSettingByte(NULL, MODNAME, "Popups2", DEFAULT_POPUP_ENABLED))
{
Number = 2;
@@ -427,8 +369,7 @@ void DoCheck(int iFlag, int iFlag2) else if (DBGetContactSettingByte(NULL, MODNAME, "Popups2M", DEFAULT_MESSAGE_ENABLED))
MessageBox(NULL, Text, Title, MB_ICONINFORMATION);
}
- else if (iFlag)
- {
+ else if (iFlag) {
CheckThread = mir_forkthread(CheckUpdates, 0);
DBWriteContactSettingDword(NULL, MODNAME, "LastUpdate", time(NULL));
}
@@ -436,8 +377,7 @@ void DoCheck(int iFlag, int iFlag2) BOOL AllowUpdateOnStartup()
{
- if(OnlyOnceADay)
- {
+ if (OnlyOnceADay) {
time_t now = time(NULL);
time_t was = DBGetContactSettingDword(NULL, MODNAME, "LastUpdate", 0);
@@ -450,19 +390,18 @@ BOOL AllowUpdateOnStartup() LONG PeriodToMilliseconds(const INT period, BYTE& periodMeasure)
{
LONG result = period * 1000;
- switch(periodMeasure)
- {
- case 1:
- // day
- result *= 60 * 60 * 24;
- break;
-
- default:
- // hour
- if(periodMeasure != 0)
- periodMeasure = 0;
- result *= 60 * 60;
- break;
+ switch(periodMeasure) {
+ case 1:
+ // day
+ result *= 60 * 60 * 24;
+ break;
+
+ default:
+ // hour
+ if(periodMeasure != 0)
+ periodMeasure = 0;
+ result *= 60 * 60;
+ break;
}
return result;
}
@@ -475,8 +414,7 @@ VOID CALLBACK TimerAPCProc(LPVOID lpArg, DWORD dwTimerLowValue, DWORD dwTimerHig VOID InitTimer()
{
CancelWaitableTimer(Timer);
- if(UpdateOnPeriod)
- {
+ if (UpdateOnPeriod) {
LONG interval = PeriodToMilliseconds(Period, PeriodMeasure);
_int64 qwDueTime = -10000i64 * interval;
@@ -487,4 +425,4 @@ VOID InitTimer() SetWaitableTimer(Timer, &li, interval, TimerAPCProc, NULL, 0);
}
-}
\ No newline at end of file +}
diff --git a/plugins/PackUpdater/Src/Version.h b/plugins/PackUpdater/Src/Version.h index e16ce1f9ef..cf907db92a 100644 --- a/plugins/PackUpdater/Src/Version.h +++ b/plugins/PackUpdater/Src/Version.h @@ -1,20 +1,20 @@ -#define __MAJOR_VERSION 0
-#define __MINOR_VERSION 0
-#define __RELEASE_NUM 1
-#define __BUILD_NUM 1
+#define __MAJOR_VERSION 0
+#define __MINOR_VERSION 0
+#define __RELEASE_NUM 1
+#define __BUILD_NUM 1
-#define __FILEVERSION_STRING __MAJOR_VERSION,__MINOR_VERSION,__RELEASE_NUM,__BUILD_NUM
-#define __FILEVERSION_DOTS __MAJOR_VERSION.__MINOR_VERSION.__RELEASE_NUM.__BUILD_NUM
+#define __FILEVERSION_STRING __MAJOR_VERSION,__MINOR_VERSION,__RELEASE_NUM,__BUILD_NUM
+#define __FILEVERSION_DOTS __MAJOR_VERSION.__MINOR_VERSION.__RELEASE_NUM.__BUILD_NUM
-#define __STRINGIFY_IMPL(x) #x
-#define __STRINGIFY(x) __STRINGIFY_IMPL(x)
-#define __VERSION_STRING __STRINGIFY(__FILEVERSION_DOTS)
+#define __STRINGIFY_IMPL(x) #x
+#define __STRINGIFY(x) __STRINGIFY_IMPL(x)
+#define __VERSION_STRING __STRINGIFY(__FILEVERSION_DOTS)
-#define __PLUGIN_NAME "PackUpdater"
-#define __INTERNAL_NAME "PackUpdater"
-#define __FILENAME "PackUpdater.dll"
-#define __DESCRIPTION "Simple updater for Miranda IM premodified packs."
-#define __AUTHOR "Mataes, ZERO_BiT"
-#define __AUTHOREMAIL "mataes2007@gmail.com, zero-bit@mail.ru"
-#define __AUTHORWEB "http://miranda-ng.org/"
-#define __COPYRIGHT "© 2011 Mataes, 2007 ZERO_BiT"
+#define __PLUGIN_NAME "PackUpdater"
+#define __INTERNAL_NAME "PackUpdater"
+#define __FILENAME "PackUpdater.dll"
+#define __DESCRIPTION "Simple updater for Miranda IM premodified packs."
+#define __AUTHOR "Mataes, ZERO_BiT"
+#define __AUTHOREMAIL "mataes2007@gmail.com, zero-bit@mail.ru"
+#define __AUTHORWEB "http://miranda-ng.org/"
+#define __COPYRIGHT "© 2011 Mataes, 2007 ZERO_BiT"
diff --git a/plugins/PackUpdater/Src/checksum.cpp b/plugins/PackUpdater/Src/checksum.cpp new file mode 100644 index 0000000000..ae300a1f9b --- /dev/null +++ b/plugins/PackUpdater/Src/checksum.cpp @@ -0,0 +1,290 @@ +
+// Checksum Tool
+// By Bio (C) 2012
+
+#include "common.h"
+
+// Return codes
+#define RESULT_OK 0
+#define RESULT_NOTFOUND 10
+#define RESULT_READERROR 20
+#define RESULT_NOTPE 30
+#define RESULT_CORRUPTED 40
+#define RESULT_INVALID 50
+#define RESULT_NONE 100
+
+#define DEBUG_SECTIONS 1
+#define DEBUG_REALLOCS 1
+
+int debug = 0;
+
+int CalculateModuleHash(const TCHAR *filename, char* szDest)
+{
+ HANDLE hFile = INVALID_HANDLE_VALUE;
+ HANDLE hMap;
+ PBYTE ptr = 0;
+ int res = RESULT_OK;
+ DWORD filesize;
+ DWORD hsize = 0;
+
+ WORD machine = 0;
+ DWORD sections = 0;
+
+ hFile = CreateFile( filename, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL );
+
+ if ( hFile == INVALID_HANDLE_VALUE )
+ return RESULT_NOTFOUND;
+
+ // check minimum and maximum size
+ filesize = GetFileSize( hFile, &hsize );
+
+ if ( !filesize || filesize == INVALID_FILE_SIZE || hsize) {
+ CloseHandle( hFile );
+ return RESULT_INVALID;
+ }
+
+ if (filesize < sizeof(IMAGE_DOS_HEADER) + sizeof(IMAGE_NT_HEADERS)) {
+ CloseHandle( hFile );
+ return RESULT_NOTPE;
+ }
+
+ hMap = CreateFileMapping( hFile, NULL, PAGE_WRITECOPY, 0, 0, NULL );
+ if ( hMap )
+ ptr = (PBYTE)MapViewOfFile( hMap, FILE_MAP_COPY, 0, 0 ,0 );
+
+ if ( ptr ) {
+ PIMAGE_DOS_HEADER pIDH = 0;
+ PIMAGE_NT_HEADERS pINTH = 0;
+
+ pIDH = (PIMAGE_DOS_HEADER)ptr;
+
+ if ( pIDH->e_magic == IMAGE_DOS_SIGNATURE )
+ pINTH = (PIMAGE_NT_HEADERS)( ptr + pIDH->e_lfanew );
+
+ if ( !pINTH)
+ res = RESULT_NOTPE;
+ else
+ if ((PBYTE)pINTH + sizeof(IMAGE_NT_HEADERS) >= ptr + filesize )
+ res = RESULT_CORRUPTED;
+ else
+ if ( pINTH->Signature != IMAGE_NT_SIGNATURE )
+ res = RESULT_NOTPE;
+ else {
+ machine = pINTH->FileHeader.Machine;
+ sections = pINTH->FileHeader.NumberOfSections;
+
+ if ( !sections )
+ res = RESULT_INVALID;
+ else {
+ PIMAGE_DATA_DIRECTORY pIDD = 0;
+ PIMAGE_DEBUG_DIRECTORY pDBG = 0;
+ DWORD dbgsize = 0;
+ DWORD dbgvaddr = 0;
+ DWORD expsize = 0;
+ DWORD expvaddr = 0;
+ PBYTE pRealloc = 0;
+ DWORD realvaddr = 0;
+ DWORD realsize = 0;
+ DWORD offset;
+ ULONGLONG base = 0;
+
+ // try to found correct offset independent of architectures
+ offset = pIDH->e_lfanew + pINTH->FileHeader.SizeOfOptionalHeader + sizeof(IMAGE_NT_HEADERS) - sizeof(IMAGE_OPTIONAL_HEADER);
+
+ if (( machine == IMAGE_FILE_MACHINE_I386 ) &&
+ ( pINTH->FileHeader.SizeOfOptionalHeader >= sizeof(IMAGE_OPTIONAL_HEADER32)) &&
+ ( pINTH->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR32_MAGIC ))
+ {
+ pIDD = (PIMAGE_DATA_DIRECTORY)((PBYTE)pINTH + offsetof( IMAGE_NT_HEADERS32, OptionalHeader.DataDirectory ));
+ base = *(DWORD*)((PBYTE)pINTH + offsetof( IMAGE_NT_HEADERS32, OptionalHeader.ImageBase ));
+ }
+ else if (( machine == IMAGE_FILE_MACHINE_AMD64 ) &&
+ ( pINTH->FileHeader.SizeOfOptionalHeader >= sizeof(IMAGE_OPTIONAL_HEADER64)) &&
+ ( pINTH->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC ))
+ {
+ pIDD = (PIMAGE_DATA_DIRECTORY)((PBYTE)pINTH + offsetof( IMAGE_NT_HEADERS64, OptionalHeader.DataDirectory ));
+ base = *(ULONGLONG*)((PBYTE)pINTH + offsetof( IMAGE_NT_HEADERS64, OptionalHeader.ImageBase ));
+ }
+ else res = RESULT_CORRUPTED;
+
+ if ( pIDD ) {
+ // Debugging information entry
+ dbgvaddr = pIDD[IMAGE_DIRECTORY_ENTRY_DEBUG].VirtualAddress;
+ dbgsize = pIDD[IMAGE_DIRECTORY_ENTRY_DEBUG].Size;
+
+ // Export information entry
+ expvaddr = pIDD[IMAGE_DIRECTORY_ENTRY_EXPORT].VirtualAddress;
+ expsize = pIDD[IMAGE_DIRECTORY_ENTRY_EXPORT].Size;
+
+ // Reallocation information entry
+ realvaddr = pIDD[IMAGE_DIRECTORY_ENTRY_BASERELOC].VirtualAddress;
+ realsize = pIDD[IMAGE_DIRECTORY_ENTRY_BASERELOC].Size;
+ }
+
+ if ( dbgsize || expsize || realsize ) {
+ DWORD idx = 0;
+ PIMAGE_SECTION_HEADER pISH = 0;
+
+ while ( idx < sections ) {
+ pISH = (PIMAGE_SECTION_HEADER)( ptr + offset + idx * sizeof(IMAGE_SECTION_HEADER));
+ if (((PBYTE)pISH + sizeof(IMAGE_SECTION_HEADER) > ptr + filesize ) || ( pISH->PointerToRawData + pISH->SizeOfRawData > filesize )) {
+ res = RESULT_CORRUPTED;
+ break;
+ }
+
+ // erase timestamp
+ if (( dbgsize >= sizeof( IMAGE_DEBUG_DIRECTORY )) &&
+ ( dbgvaddr >= pISH->VirtualAddress ) &&
+ ( dbgvaddr + dbgsize <= pISH->VirtualAddress + pISH->SizeOfRawData ))
+ {
+ DWORD shift = dbgvaddr - pISH->VirtualAddress;
+ pDBG = (PIMAGE_DEBUG_DIRECTORY)( ptr + shift + pISH->PointerToRawData );
+
+ pDBG->TimeDateStamp = 0;
+ //ZeroMemory( ptr + pISH->PointerToRawData + shift, dbgsize );
+ }
+
+ // erase export timestamp
+ if (( expsize >= sizeof( IMAGE_EXPORT_DIRECTORY )) &&
+ ( expvaddr >= pISH->VirtualAddress ) &&
+ ( expvaddr + expsize <= pISH->VirtualAddress + pISH->SizeOfRawData ))
+ {
+ DWORD shift = expvaddr - pISH->VirtualAddress;
+ PIMAGE_EXPORT_DIRECTORY pEXP = (PIMAGE_EXPORT_DIRECTORY)( ptr + shift + pISH->PointerToRawData );
+
+ pEXP->TimeDateStamp = 0;
+ }
+
+ // find realocation table
+ if (( realsize >= sizeof( IMAGE_BASE_RELOCATION )) &&
+ ( realvaddr >= pISH->VirtualAddress ) &&
+ ( realvaddr + realsize <= pISH->VirtualAddress + pISH->SizeOfRawData ))
+ {
+ DWORD shift = realvaddr - pISH->VirtualAddress;
+ pRealloc = ptr + shift + pISH->PointerToRawData;
+ }
+
+ idx++;
+ }
+ }
+
+ if ( res == RESULT_OK )
+ {
+ PIMAGE_SECTION_HEADER pISH = 0;
+ DWORD idx = 0;
+
+ mir_md5_state_t pms;
+ mir_md5_init( &pms );
+
+ while ( idx < sections ) {
+ pISH = (PIMAGE_SECTION_HEADER)( ptr + offset + idx * sizeof(IMAGE_SECTION_HEADER));
+ if (((PBYTE)pISH + sizeof(IMAGE_SECTION_HEADER) > ptr + filesize ) || ( pISH->PointerToRawData + pISH->SizeOfRawData > filesize )) {
+ res = RESULT_CORRUPTED;
+ break;
+ }
+
+ // erase debug information
+ if ( pDBG && ( pDBG->SizeOfData > 0 ) &&
+ ( pDBG->PointerToRawData >= pISH->PointerToRawData ) &&
+ ( pDBG->PointerToRawData + pDBG->SizeOfData <= pISH->PointerToRawData + pISH->SizeOfRawData ))
+ {
+ ZeroMemory( ptr + pDBG->PointerToRawData, pDBG->SizeOfData );
+ }
+
+ // rebase to zero address
+ if ( pRealloc ) {
+ PIMAGE_BASE_RELOCATION pIBR = 0;
+
+ DWORD blocklen = realsize;
+ PWORD pw;
+ DWORD type;
+ int len;
+ PBYTE pAddr;
+ DWORD shift;
+ DWORD addr;
+
+ pIBR = (PIMAGE_BASE_RELOCATION)pRealloc;
+ while( pIBR ) {
+ if (( pIBR->VirtualAddress >= pISH->VirtualAddress ) &&
+ ( pIBR->VirtualAddress < pISH->VirtualAddress + pISH->SizeOfRawData ) &&
+ ( pIBR->SizeOfBlock <= blocklen ))
+ {
+ shift = pIBR->VirtualAddress - pISH->VirtualAddress + pISH->PointerToRawData;
+ len = pIBR->SizeOfBlock - sizeof(IMAGE_BASE_RELOCATION);
+ pw = (PWORD)((PBYTE)pIBR + sizeof(IMAGE_BASE_RELOCATION));
+
+ while( len > 0 ) {
+ type = *pw >> 12;
+ addr = ( *pw & 0x0FFF );
+ pAddr = ptr + shift + addr;
+
+ switch( type ) {
+ case IMAGE_REL_BASED_HIGHLOW:
+ if ( addr + pIBR->VirtualAddress + sizeof(DWORD) >= pISH->VirtualAddress + pISH->SizeOfRawData ) {
+ len = 0;
+ break;
+ }
+
+ *(PDWORD)pAddr = (DWORD)((*(PDWORD)pAddr) - (DWORD)base );
+ break;
+
+ case IMAGE_REL_BASED_DIR64:
+ if ( addr + pIBR->VirtualAddress + sizeof(ULONGLONG) >= pISH->VirtualAddress + pISH->SizeOfRawData ) {
+ len = 0;
+ break;
+ }
+ *(ULONGLONG*)pAddr = (ULONGLONG)((*(ULONGLONG*)pAddr) - base );
+ break;
+
+ case IMAGE_REL_BASED_ABSOLUTE:
+ // stop processing
+ len = 0;
+ break;
+
+ case IMAGE_REL_BASED_HIGH:
+ case IMAGE_REL_BASED_LOW:
+ case IMAGE_REL_BASED_HIGHADJ:
+ break;
+ }
+
+ len -= sizeof(WORD);
+ pw++;
+ }
+ }
+
+ blocklen -= pIBR->SizeOfBlock;
+ if ( blocklen > sizeof(IMAGE_BASE_RELOCATION))
+ pIBR = (PIMAGE_BASE_RELOCATION)((PBYTE)pIBR + pIBR->SizeOfBlock );
+ else
+ break;
+ }
+ }
+
+ mir_md5_append( &pms, ptr + pISH->PointerToRawData, pISH->SizeOfRawData );
+
+ idx++;
+ }
+
+ if ( res == RESULT_OK ) {
+ BYTE digest[16];
+ mir_md5_finish(&pms, digest);
+
+ for (int i=0; i < sizeof(digest); i++)
+ sprintf(szDest + i*2, "%02x", digest[i]);
+ }
+ }
+ }
+ }
+ }
+ else res = RESULT_READERROR;
+
+ if ( ptr )
+ UnmapViewOfFile( ptr );
+
+ if ( hMap )
+ CloseHandle( hMap );
+
+ CloseHandle( hFile );
+
+ return res;
+}
diff --git a/plugins/PackUpdater/Src/resource.h b/plugins/PackUpdater/Src/resource.h index fd3b5c14f0..2f9b44cd8c 100644 --- a/plugins/PackUpdater/Src/resource.h +++ b/plugins/PackUpdater/Src/resource.h @@ -1,6 +1,6 @@ //{{NO_DEPENDENCIES}}
// Microsoft Visual C++ generated include file.
-// Used by Resource.rc
+// Used by D:\Myranda\plugins\PackUpdater\res\Resource.rc
//
#define IDI_MENU 101
#define IDD_UPDATE 102
@@ -14,8 +14,10 @@ #define IDC_UPDATETEXT 1001
#define IDC_CURVER 1002
#define IDC_NEWVER 1003
-#define IDC_INFO 1004
+#define IDC_SELALL 1004
#define IDC_PB 1005
+#define IDC_INFO2 1005
+#define IDC_SELNONE 1005
#define IDC_LABEL 1006
#define IDC_USEWINCOLORS 1007
#define IDC_RC 1008
@@ -52,6 +54,8 @@ #define IDC_PERIOD 1038
#define IDC_PERIODSPIN 1039
#define IDC_PERIODMEASURE 1040
+#define IDC_EDIT1 1041
+#define IDC_UPDATE_URL 1041
#define IDC_MSG_BOXES 40071
#define IDC_ERRORS 40072
#define IDC_INFO_MESSAGES 40073
@@ -71,7 +75,7 @@ #ifndef APSTUDIO_READONLY_SYMBOLS
#define _APS_NEXT_RESOURCE_VALUE 110
#define _APS_NEXT_COMMAND_VALUE 40075
-#define _APS_NEXT_CONTROL_VALUE 1041
+#define _APS_NEXT_CONTROL_VALUE 1042
#define _APS_NEXT_SYMED_VALUE 101
#endif
#endif
diff --git a/plugins/PackUpdater/Src/unzipfile.cpp b/plugins/PackUpdater/Src/unzipfile.cpp new file mode 100644 index 0000000000..2cbfdca5d7 --- /dev/null +++ b/plugins/PackUpdater/Src/unzipfile.cpp @@ -0,0 +1,126 @@ +/*
+Copyright (C) 2012 George Hazan
+
+This is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this file; see the file license.txt. If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.
+*/
+
+#include "common.h"
+
+extern "C"
+{
+ #include "Minizip\unzip.h"
+
+ void fill_fopen64_filefunc(zlib_filefunc64_def* pzlib_filefunc_def);
+}
+
+bool extractCurrentFile(unzFile uf, TCHAR* ptszDestPath, TCHAR* ptszBackPath)
+{
+ int err = UNZ_OK;
+ unz_file_info64 file_info;
+ char filename[MAX_PATH];
+ char buf[8192];
+
+ err = unzGetCurrentFileInfo64(uf, &file_info, filename, sizeof(filename), buf, sizeof(buf), NULL, 0);
+ if (err != UNZ_OK)
+ return false;
+
+ // Get Unicode file name for InfoZip style archives, otherwise assume PKZip/WinZip style
+ if (file_info.size_file_extra)
+ {
+ char *p = buf;
+ unsigned long size = min(file_info.size_file_extra, sizeof(buf));
+ while (size > 0)
+ {
+ unsigned short id = *(unsigned short*)p;
+ unsigned len = *(unsigned short*)(p + 2);
+
+ if (size < (len + 4)) break;
+
+ if (id == 0x7075 && len > 5 && (len - 5) < sizeof(filename) && *(p + 4) == 1)
+ {
+ memcpy(filename, p + 9, len - 5);
+ filename[len - 5] = 0;
+ break;
+ }
+ size -= len + 4;
+ p += len + 4;
+ }
+ }
+
+ TCHAR tszDestFile[MAX_PATH], tszBackFile[MAX_PATH];
+ TCHAR* p = mir_utf8decodeT(filename);
+ if (p == NULL)
+ p = mir_a2t(filename);
+ mir_sntprintf(tszDestFile, SIZEOF(tszDestFile), _T("%s\\%s"), ptszDestPath, p);
+ mir_sntprintf(tszBackFile, SIZEOF(tszBackFile), _T("%s\\%s"), ptszBackPath, p);
+ mir_free(p);
+
+ for (p = tszDestFile; *p; ++p) if (*p == '/') *p = '\\';
+ for (p = tszBackFile; *p; ++p) if (*p == '/') *p = '\\';
+
+ CreatePathToFileT(tszDestFile);
+ CreatePathToFileT(tszBackFile);
+
+ if ( !(file_info.external_fa & FILE_ATTRIBUTE_DIRECTORY)) {
+ err = unzOpenCurrentFile(uf);
+ if (err != UNZ_OK)
+ return false;
+
+ MoveFile(tszDestFile, tszBackFile);
+
+ HANDLE hFile = CreateFile(tszDestFile, GENERIC_WRITE, FILE_SHARE_WRITE, 0,
+ CREATE_ALWAYS, file_info.external_fa, 0);
+
+ if (hFile != INVALID_HANDLE_VALUE) {
+ while (true) {
+ err = unzReadCurrentFile(uf, buf, sizeof(buf));
+ if (err <= 0)
+ break;
+
+ DWORD bytes;
+ if (!WriteFile(hFile, buf, err, &bytes, FALSE)) {
+ err = UNZ_ERRNO;
+ break;
+ }
+ }
+
+ FILETIME ftLocal, ftCreate, ftLastAcc, ftLastWrite;
+ GetFileTime(hFile, &ftCreate, &ftLastAcc, &ftLastWrite);
+ DosDateTimeToFileTime(HIWORD(file_info.dosDate), LOWORD(file_info.dosDate), &ftLocal);
+ LocalFileTimeToFileTime(&ftLocal, &ftLastWrite);
+ SetFileTime(hFile, &ftCreate, &ftLastAcc, &ftLastWrite);
+
+ CloseHandle(hFile);
+ unzCloseCurrentFile(uf); /* don't lose the error */
+ }
+ }
+ return true;
+}
+
+void unzip(const TCHAR* ptszZipFile, TCHAR* ptszDestPath, TCHAR* ptszBackPath)
+{
+ zlib_filefunc64_def ffunc;
+ fill_fopen64_filefunc(&ffunc);
+
+ unzFile uf = unzOpen2_64(ptszZipFile, &ffunc);
+ if (uf) {
+ do {
+ extractCurrentFile(uf, ptszDestPath, ptszBackPath);
+ }
+ while (unzGoToNextFile(uf) == UNZ_OK);
+ unzClose(uf);
+ }
+}
|