PackUpdater is coming back

git-svn-id: http://svn.miranda-ng.org/main/trunk@1748 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 490 insertions, 0 deletions

diff --git a/plugins/PackUpdater/Src/Utils.cpp b/plugins/PackUpdater/Src/Utils.cpp
new file mode 100644
index 0000000000..6841316644
--- /dev/null
+++ b/plugins/PackUpdater/Src/Utils.cpp
@@ -0,0 +1,490 @@
+/* 

+Copyright (C) 2010 Mataes

+

+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"

+

+vector<FILEINFO> Files;

+BOOL DlgDld;

+INT FileCount = 0, CurrentFile = 0, Number = 0;

+BYTE Reminder, AutoUpdate;

+BYTE UpdateOnStartup, UpdateOnPeriod, OnlyOnceADay, PeriodMeasure;

+INT Period;

+TCHAR tszDialogMsg[2048] = {0};

+FILEINFO* pFileInfo = NULL;

+FILEURL* pFileUrl = NULL;

+HANDLE CheckThread = NULL, hNetlibUser = NULL;

+MYOPTIONS MyOptions = {0};

+aPopups PopupsList[POPUPS];

+LPCTSTR Title = {0}, Text = {0};

+

+PackUpdaterIconList iconList[] =

+{

+	{ "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 }

+};

+

+VOID IcoLibInit()

+{

+	SKINICONDESC sid;

+	TCHAR destfile[MAX_PATH];

+		

+	GetModuleFileName(hInst, destfile, MAX_PATH);

+

+	sid.cbSize = sizeof(sid);

+	sid.flags = SIDF_ALL_TCHAR;

+	sid.cx = sid.cy = 16;

+	sid.ptszDefaultFile = destfile;

+	sid.ptszSection = MODULE;

+

+	for (int i = 0; i < SIZEOF(iconList); i++)

+	{

+		sid.pszName = iconList[i].szIconName;

+		sid.ptszDescription = iconList[i].tszDescr;

+		sid.iDefaultIndex = -iconList[i].IconID;

+		Skin_AddIcon(&sid);

+	}

+}

+

+BOOL NetlibInit()

+{

+	NETLIBUSER nlu = {0};

+	nlu.cbSize = sizeof(nlu);

+	nlu.flags = NUF_OUTGOING | NUF_INCOMING | NUF_HTTPCONNS | NUF_TCHAR;	// | NUF_HTTPGATEWAY;

+	nlu.ptszDescriptiveName = TranslateT("Pack Updater HTTP connection");

+	nlu.szSettingsModule = MODNAME;

+	hNetlibUser = (HANDLE)CallService(MS_NETLIB_REGISTERUSER, 0, (LPARAM)&nlu);

+

+	return hNetlibUser != NULL;

+}

+

+VOID NetlibUnInit()

+{

+	Netlib_CloseHandle(hNetlibUser);

+	hNetlibUser = NULL;

+}

+

+VOID InitPopupList()

+{

+	int index = 0;

+	PopupsList[index].ID = index;

+	PopupsList[index].Icon = SKINICON_OTHER_MIRANDA;

+	PopupsList[index].colorBack = DBGetContactSettingDword(NULL, MODNAME, "Popups0Bg", COLOR_BG_FIRSTDEFAULT);

+	PopupsList[index].colorText = DBGetContactSettingDword(NULL, MODNAME, "Popups0Tx", COLOR_TX_DEFAULT);

+

+	index = 1;

+	PopupsList[index].ID = index;

+	PopupsList[index].Icon = SKINICON_OTHER_MIRANDA;

+	PopupsList[index].colorBack = DBGetContactSettingDword(NULL, MODNAME, "Popups1Bg", COLOR_BG_SECONDDEFAULT);

+	PopupsList[index].colorText = DBGetContactSettingDword(NULL, MODNAME, "Popups1Tx", COLOR_TX_DEFAULT);

+

+	index = 2;

+	PopupsList[index].ID = index;

+	PopupsList[index].Icon = SKINICON_OTHER_MIRANDA;

+	PopupsList[index].colorBack = DBGetContactSettingDword(NULL, MODNAME, "Popups2Bg", COLOR_BG_FIRSTDEFAULT);

+	PopupsList[index].colorText = DBGetContactSettingDword(NULL, MODNAME, "Popups2Tx", COLOR_TX_DEFAULT);

+

+	index = 3;

+	PopupsList[index].ID = index;

+	PopupsList[index].Icon = SKINICON_OTHER_MIRANDA;

+	PopupsList[index].colorBack = DBGetContactSettingDword(NULL, MODNAME, "Popups3Bg", COLOR_BG_SECONDDEFAULT);

+	PopupsList[index].colorText = DBGetContactSettingDword(NULL, MODNAME, "Popups3Tx", COLOR_TX_DEFAULT);

+}

+

+VOID LoadOptions()

+{

+	MyOptions.DefColors = DBGetContactSettingByte(NULL, MODNAME, "DefColors", DEFAULT_COLORS);

+	MyOptions.LeftClickAction= DBGetContactSettingByte(NULL, MODNAME, "LeftClickAction", DEFAULT_POPUP_LCLICK);

+	MyOptions.RightClickAction = DBGetContactSettingByte(NULL, MODNAME, "RightClickAction", DEFAULT_POPUP_RCLICK);

+	MyOptions.Timeout = DBGetContactSettingDword(NULL, MODNAME, "Timeout", DEFAULT_TIMEOUT_VALUE);

+	UpdateOnStartup = DBGetContactSettingByte(NULL, MODNAME, "UpdateOnStartup", DEFAULT_UPDATEONSTARTUP);

+	OnlyOnceADay = DBGetContactSettingByte(NULL, MODNAME, "OnlyOnceADay", DEFAULT_ONLYONCEADAY);

+	UpdateOnPeriod = DBGetContactSettingByte(NULL, MODNAME, "UpdateOnPeriod", DEFAULT_UPDATEONPERIOD);

+	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)

+{

+	HANDLE hFile = NULL;

+	DWORD dwBytes;

+

+	NETLIBHTTPREQUEST nlhr = {0};

+	nlhr.cbSize = sizeof(nlhr);

+	nlhr.requestType = REQUEST_GET;

+	nlhr.flags = NLHRF_DUMPASTEXT | NLHRF_HTTP11;

+	char* szUrl = mir_t2a(tszURL);

+	nlhr.szUrl = szUrl;

+	nlhr.headersCount = 4;

+	nlhr.headers=(NETLIBHTTPHEADER*)mir_alloc(sizeof(NETLIBHTTPHEADER)*nlhr.headersCount);

+	nlhr.headers[0].szName   = "User-Agent";

+	nlhr.headers[0].szValue = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)";

+	nlhr.headers[1].szName  = "Connection";

+	nlhr.headers[1].szValue = "close";

+	nlhr.headers[2].szName  = "Cache-Control";

+	nlhr.headers[2].szValue = "no-cache";

+	nlhr.headers[3].szName  = "Pragma";

+	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)) 

+		{

+			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;

+		}

+		CallService(MS_NETLIB_FREEHTTPREQUESTSTRUCT,0,(LPARAM)pReply);

+	}

+

+	mir_free(szUrl);

+	mir_free(nlhr.headers);

+

+	if (hFile)

+		CloseHandle(hFile);

+	DlgDld = ret;

+	return ret;

+}

+

+VOID __stdcall ExitMe(void*)

+{

+	CallService("CloseAction", 0, 0);

+}

+

+VOID __stdcall RestartMe(void*)

+{

+	CallService("CloseAction", 0, 0);

+	CallService(MS_SYSTEM_RESTART, 0, 0);

+}

+

+BOOL Exists(LPCTSTR strName)

+{

+	return GetFileAttributes(strName) != INVALID_FILE_ATTRIBUTES;

+}

+

+BOOL IsPluginDisabled(TCHAR* filename)

+{

+	char* fname = mir_t2a(filename);

+	int res = DBGetContactSettingByte(NULL, "PluginDisable", fname, 0);

+	mir_free(fname);

+	return res;

+}

+

+INT getVer(const TCHAR* verStr)

+{

+	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;

+}

+

+static void CheckUpdates(void *)

+{

+	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();

+	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))

+		{

+			Number = 1;

+			show_popup(0, Title, Text, Number, 0);

+		}

+		else if (DBGetContactSettingByte(NULL, MODNAME, "Popups1M", DEFAULT_MESSAGE_ENABLED))

+			MessageBox(NULL, Text, Title, MB_ICONSTOP);

+		DBFreeVariant(&dbVar);

+		CheckThread = NULL;

+		return;

+	}

+	// Download version info

+	pFileUrl = (FILEURL *)mir_alloc(sizeof(*pFileUrl));

+	lstrcpyn(pFileUrl->tszDownloadURL, dbVar.ptszVal, SIZEOF(pFileUrl->tszDownloadURL));

+	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();

+	mir_free(pFileUrl);

+	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);

+

+		// 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);

+			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 ()

+

+	// Show dialog

+	if (UpdateFiles.size()>0)

+		upd_ret = DialogBoxParam(hInst, MAKEINTRESOURCE(IDD_UPDATE), GetDesktopWindow(), DlgUpdate, (LPARAM)&UpdateFiles);

+	DeleteFile(tszTmpIni);

+	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))

+		{

+			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 (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);

+	}

+	else if (iFlag)

+	{

+		CheckThread = mir_forkthread(CheckUpdates, 0);

+		DBWriteContactSettingDword(NULL, MODNAME, "LastUpdate", time(NULL));

+	}

+}

+

+BOOL AllowUpdateOnStartup()

+{

+	if(OnlyOnceADay)

+	{

+		time_t now = time(NULL);

+		time_t was = DBGetContactSettingDword(NULL, MODNAME, "LastUpdate", 0);

+

+		if((now - was) < 86400)

+			return FALSE;

+	}

+	return TRUE;

+}

+

+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;

+	}

+	return result;

+}

+

+VOID CALLBACK TimerAPCProc(LPVOID lpArg, DWORD dwTimerLowValue, DWORD dwTimerHighValue)

+{

+	DoCheck(1, (int)CheckThread);

+}

+

+VOID InitTimer()

+{

+	CancelWaitableTimer(Timer);

+	if(UpdateOnPeriod)

+	{

+		LONG interval = PeriodToMilliseconds(Period, PeriodMeasure);

+

+		_int64 qwDueTime = -10000i64 * interval;

+

+		LARGE_INTEGER li = {0};

+		li.LowPart = (DWORD) ( qwDueTime & 0xFFFFFFFF );

+		li.HighPart = (LONG) ( qwDueTime >> 32 );

+

+		SetWaitableTimer(Timer, &li, interval, TimerAPCProc, NULL, 0);

+	}

+}
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