From cbe3cb21f5bca61a03bbd4ae811ee906e09b3f4f Mon Sep 17 00:00:00 2001 From: George Hazan Date: Sat, 13 Jun 2015 16:55:17 +0000 Subject: - miranda32.exe now does nothing bug extends PATH to %miranda_root%\libs and loads mir_app.dll; - everything that was in miranda32.exe (including resources) moved to mir_app.dll; - exports from mir_app.dll now available for using directly, without perversions; - src/stdplug.h deleted; git-svn-id: http://svn.miranda-ng.org/main/trunk@14143 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c --- src/modules/icolib/extracticon.cpp | 282 ------------------------------------- 1 file changed, 282 deletions(-) delete mode 100644 src/modules/icolib/extracticon.cpp (limited to 'src/modules/icolib/extracticon.cpp') diff --git a/src/modules/icolib/extracticon.cpp b/src/modules/icolib/extracticon.cpp deleted file mode 100644 index d3bafc6bde..0000000000 --- a/src/modules/icolib/extracticon.cpp +++ /dev/null @@ -1,282 +0,0 @@ -/* - -Miranda NG: the free IM client for Microsoft* Windows* - -Copyright (ñ) 2012-15 Miranda NG project (http://miranda-ng.org), -Copyright (c) 2000-12 Miranda IM project, -all portions of this codebase are copyrighted to the people -listed in contributors.txt. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program 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 General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ - -#include "..\..\core\commonheaders.h" - -#ifdef _ASSERT -#undef _ASSERT -#endif -#define _ASSERT(n) -// http://msdn.microsoft.com/library/default.asp?url = /library/en-us/winui/winui/windowsuserinterface/resources/introductiontoresources/resourcereference/resourcestructures/newheader.asp -typedef struct -{ - WORD Reserved; - WORD ResType; - WORD ResCount; -} - NEWHEADER; - -#define MAGIC_ICON 0 -#define MAGIC_ICO1 1 -#define MAGIC_CUR 2 -#define MAGIC_BMP ((WORD)'B'+((WORD)'M'<<8)) - -#define MAGIC_ANI1 ((WORD)'R'+((WORD)'I'<<8)) -#define MAGIC_ANI2 ((WORD)'F'+((WORD)'F'<<8)) -#define MAGIC_ANI3 ((WORD)'A'+((WORD)'C'<<8)) -#define MAGIC_ANI4 ((WORD)'O'+((WORD)'N'<<8)) - -#define VER30 0x00030000 - -void* _RelativeVirtualAddresstoPtr(IMAGE_DOS_HEADER* pDosHeader, DWORD rva) -{ - IMAGE_NT_HEADERS* pPE = (IMAGE_NT_HEADERS*)((BYTE*)pDosHeader + pDosHeader->e_lfanew); - IMAGE_SECTION_HEADER* pSection = IMAGE_FIRST_SECTION(pPE); - int i; - - for (i=0; i < pPE->FileHeader.NumberOfSections; i++) { - IMAGE_SECTION_HEADER* cSection = &pSection[i]; - DWORD size = cSection->Misc.VirtualSize ? cSection->Misc.VirtualSize : cSection->SizeOfRawData; - - if (rva >= cSection->VirtualAddress && rva < cSection->VirtualAddress + size) - return (LPBYTE)pDosHeader + cSection->PointerToRawData + (rva - cSection->VirtualAddress); - } - - return NULL; -} - -void* _GetResourceTable(IMAGE_DOS_HEADER* pDosHeader) -{ - IMAGE_NT_HEADERS* pPE = (IMAGE_NT_HEADERS*)((BYTE*)pDosHeader + pDosHeader->e_lfanew); - - if (pPE->Signature != IMAGE_NT_SIGNATURE) - return NULL; - if (pPE->FileHeader.SizeOfOptionalHeader < 2) - return NULL; - - // The DataDirectory is an array of 16 structures. - // Each array entry has a predefined meaning for what it refers to. - - switch (pPE->OptionalHeader.Magic) - { - case IMAGE_NT_OPTIONAL_HDR32_MAGIC: - if (pPE->FileHeader.SizeOfOptionalHeader >= sizeof(IMAGE_OPTIONAL_HEADER32)) - return _RelativeVirtualAddresstoPtr(pDosHeader, ((PIMAGE_NT_HEADERS32)pPE)->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_RESOURCE].VirtualAddress); - break; - - case IMAGE_NT_OPTIONAL_HDR64_MAGIC: - if (pPE->FileHeader.SizeOfOptionalHeader >= sizeof(IMAGE_OPTIONAL_HEADER64)) - return _RelativeVirtualAddresstoPtr(pDosHeader, ((PIMAGE_NT_HEADERS64)pPE)->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_RESOURCE].VirtualAddress); - break; - } - - return NULL; -} - -IMAGE_RESOURCE_DIRECTORY_ENTRY* _FindResourceBase(void* prt, int resType, int* pCount) -{ - IMAGE_RESOURCE_DIRECTORY* pDir = (IMAGE_RESOURCE_DIRECTORY*)prt; - IMAGE_RESOURCE_DIRECTORY_ENTRY* pRes; - int i, count; - - *pCount = 0; - - count = pDir->NumberOfIdEntries + pDir->NumberOfNamedEntries; - pRes = (IMAGE_RESOURCE_DIRECTORY_ENTRY*)(pDir+1); - - for (i=0; i < count; i++) - if (pRes[i].Name == (DWORD)resType) break; - - if (i == count) return NULL; - - pDir = (IMAGE_RESOURCE_DIRECTORY*)((LPBYTE)prt + - (pRes[i].OffsetToData & ~IMAGE_RESOURCE_DATA_IS_DIRECTORY)); - - count = pDir->NumberOfIdEntries + pDir->NumberOfNamedEntries; - *pCount = count; - pRes = (IMAGE_RESOURCE_DIRECTORY_ENTRY*)(pDir+1); - - return pRes; -} - -int _FindResourceCount(void* prt, int resType) -{ - int count; - - _FindResourceBase(prt, resType, &count); - return count; -} - -void* _FindResource(IMAGE_DOS_HEADER* pDosHeader, void* prt, int resIndex, int resType, DWORD* pcbSize) -{ - int count, index = 0; - IMAGE_RESOURCE_DIRECTORY_ENTRY* pRes; - IMAGE_RESOURCE_DATA_ENTRY* pEntry; - - pRes = _FindResourceBase(prt, resType, &count); - if (resIndex < 0) { - for (index = 0; index < count; index++) - if (pRes[index].Name == (DWORD)(-resIndex)) - break; - } - else index = resIndex; - - if (index >= count) - return NULL; - - if (pRes[index].OffsetToData & IMAGE_RESOURCE_DATA_IS_DIRECTORY) { - IMAGE_RESOURCE_DIRECTORY* pDir; - pDir = (IMAGE_RESOURCE_DIRECTORY*)((LPBYTE)prt + (pRes[index].OffsetToData & ~IMAGE_RESOURCE_DATA_IS_DIRECTORY)); - pRes = (IMAGE_RESOURCE_DIRECTORY_ENTRY*)(pDir+1); - index = 0; - } - - if (pRes[index].OffsetToData & IMAGE_RESOURCE_DATA_IS_DIRECTORY) - return NULL; - - pEntry = (IMAGE_RESOURCE_DATA_ENTRY*)((LPBYTE)prt + pRes[index].OffsetToData); - *pcbSize = pEntry->Size; - return _RelativeVirtualAddresstoPtr(pDosHeader, pEntry->OffsetToData); -} - -UINT _ExtractFromExe(HANDLE hFile, int iconIndex, int cxIconSize, int cyIconSize, HICON *phicon, UINT flags) -{ - int retval = 0; - DWORD fileLen = GetFileSize(hFile, NULL); - HANDLE hFileMap = INVALID_HANDLE_VALUE, pFile = NULL; - IMAGE_DOS_HEADER* pDosHeader; - void* pRes; - DWORD cbSize = 0; - NEWHEADER* pIconDir; - int idIcon; - LPBITMAPINFOHEADER pIcon; - // UINT res = 0; - - hFileMap = CreateFileMapping(hFile, NULL, PAGE_READONLY, 0, 0, NULL); - if (hFileMap == NULL) goto cleanup; - - pFile = MapViewOfFile(hFileMap, FILE_MAP_READ, 0, 0, 0); - if (pFile == NULL) goto cleanup; - - pDosHeader = (IMAGE_DOS_HEADER*)(void*)pFile; - if (pDosHeader->e_magic != IMAGE_DOS_SIGNATURE) goto cleanup; - if (pDosHeader->e_lfanew <= 0) goto cleanup; - if ((DWORD)(pDosHeader->e_lfanew) >= fileLen) goto cleanup; - - pRes = _GetResourceTable(pDosHeader); - if (!pRes) goto cleanup; - if (!phicon) { - retval = _FindResourceCount(pRes, (int)RT_GROUP_ICON); - goto cleanup; - } - - pIconDir = (NEWHEADER*)_FindResource(pDosHeader, pRes, iconIndex, (int)RT_GROUP_ICON, &cbSize); - if (!pIconDir) goto cleanup; - if (pIconDir->Reserved || pIconDir->ResType != RES_ICON) goto cleanup; - - idIcon = LookupIconIdFromDirectoryEx((LPBYTE)pIconDir, TRUE, cxIconSize, cyIconSize, flags); - pIcon = (LPBITMAPINFOHEADER)_FindResource(pDosHeader, pRes, -idIcon, (int)RT_ICON, &cbSize); - if (!pIcon) goto cleanup; - - if (pIcon->biSize != sizeof(BITMAPINFOHEADER) && pIcon->biSize != sizeof(BITMAPCOREHEADER)) { - _ASSERT(0); - goto cleanup; - } - - *phicon = CreateIconFromResourceEx((LPBYTE)pIcon, cbSize, TRUE, VER30, cxIconSize, cyIconSize, flags); - retval = 1; - -cleanup: - if (pFile) UnmapViewOfFile(pFile); - if (hFileMap != INVALID_HANDLE_VALUE) CloseHandle(hFileMap); - - return retval; -} - -UINT _ExtractFromICO(LPCTSTR pFileName, int iconIndex, int cxIcon, int cyIcon, HICON* phicon, UINT flags) -{ - HICON hicon; - - if (iconIndex >= 1) - return 0; - - // do we just want a count? - if (!phicon) - return 1; - - flags |= LR_LOADFROMFILE; - hicon = (HICON)LoadImage(NULL, pFileName, IMAGE_ICON, cxIcon, cyIcon, flags); - if (!hicon) - return 0; - - *phicon = hicon; - return 1; -} - -UINT _ExtractIconEx(LPCTSTR lpszFile, int iconIndex, int cxIcon, int cyIcon, HICON *phicon, UINT flags) -{ - HANDLE hFile; - WORD magic[6]; - DWORD read = 0; - UINT res = 0; - - if (cxIcon == GetSystemMetrics(SM_CXICON) && cyIcon == GetSystemMetrics(SM_CYICON)) - res = ExtractIconEx(lpszFile, iconIndex, phicon, NULL, 1); - else if (cxIcon == GetSystemMetrics(SM_CXSMICON) && cyIcon == GetSystemMetrics(SM_CYSMICON)) - res = ExtractIconEx(lpszFile, iconIndex, NULL, phicon, 1); - else if (cxIcon == 0 || cyIcon == 0) - res = ExtractIconEx(lpszFile, iconIndex, NULL, phicon, 1); - // check if the api succeded, if not try our method too - if (res) return res; - - hFile = CreateFile(lpszFile, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0); - if (hFile == INVALID_HANDLE_VALUE) - return 0; - - // failed to read file signature - if (!ReadFile(hFile, &magic, sizeof(magic), &read, NULL) || (read != sizeof(magic))) { - CloseHandle(hFile); - return 0; - } - - switch (magic[0]) { - case IMAGE_DOS_SIGNATURE: - res = _ExtractFromExe(hFile, iconIndex, cxIcon, cyIcon, phicon, flags); - break; - - case MAGIC_ANI1: // ani cursors are RIFF file of type 'ACON' - if (magic[1] == MAGIC_ANI2 && magic[4] == MAGIC_ANI3 && magic[5] == MAGIC_ANI4) - res = _ExtractFromICO(lpszFile, iconIndex, cxIcon, cyIcon, phicon, flags); - break; - - case MAGIC_ICON: - if ((magic[1] == MAGIC_ICO1 || magic[1] == MAGIC_CUR) && magic[2] >= 1) - res = _ExtractFromICO(lpszFile, iconIndex, cxIcon, cyIcon, phicon, flags); - - break; - } - - CloseHandle(hFile); - return res; -} -- cgit v1.2.3