| /* |
| * Helper program to build unix menu entries |
| * |
| * Copyright 1997 Marcus Meissner |
| * Copyright 1998 Juergen Schmied |
| * Copyright 2003 Mike McCormack for Codeweavers |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library 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 |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * |
| * |
| * This program will read a Windows shortcut file using the IShellLink |
| * interface, then invoke wineshelllink with the appropriate arguments |
| * to create a KDE/Gnome menu entry for the shortcut. |
| * |
| * winemenubuilder [ -r ] <shortcut.lnk> |
| * |
| * If the -r parameter is passed, and the shortcut cannot be created, |
| * this program will add RunOnce entry to invoke itself at the next |
| * reboot. This covers the case when a ShortCut is created before the |
| * executable containing its icon. |
| * |
| */ |
| |
| #include "config.h" |
| #include "wine/port.h" |
| |
| #include <ctype.h> |
| #include <stdio.h> |
| #ifdef HAVE_STRING_H |
| #include <string.h> |
| #endif |
| #ifdef HAVE_UNISTD_H |
| #include <unistd.h> |
| #endif |
| #include <errno.h> |
| #ifdef HAVE_SYS_WAIT_H |
| #include <sys/wait.h> |
| #endif |
| #include <stdarg.h> |
| #ifdef HAVE_SYS_SIGNAL_H |
| #include <signal.h> |
| #endif |
| |
| #include <windows.h> |
| #include <shlobj.h> |
| #include <objidl.h> |
| #include <shlguid.h> |
| |
| #include "bitmaps/wine.xpm" |
| #include "wine/debug.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(menubuilder); |
| |
| /* link file formats */ |
| |
| #include "pshpack1.h" |
| |
| typedef struct |
| { |
| BYTE bWidth; |
| BYTE bHeight; |
| BYTE bColorCount; |
| BYTE bReserved; |
| WORD wPlanes; |
| WORD wBitCount; |
| DWORD dwBytesInRes; |
| WORD nID; |
| } GRPICONDIRENTRY; |
| |
| typedef struct |
| { |
| WORD idReserved; |
| WORD idType; |
| WORD idCount; |
| GRPICONDIRENTRY idEntries[1]; |
| } GRPICONDIR; |
| |
| typedef struct |
| { |
| BYTE bWidth; |
| BYTE bHeight; |
| BYTE bColorCount; |
| BYTE bReserved; |
| WORD wPlanes; |
| WORD wBitCount; |
| DWORD dwBytesInRes; |
| DWORD dwImageOffset; |
| } ICONDIRENTRY; |
| |
| typedef struct |
| { |
| WORD idReserved; |
| WORD idType; |
| WORD idCount; |
| } ICONDIR; |
| |
| |
| #include "poppack.h" |
| |
| typedef struct |
| { |
| HRSRC *pResInfo; |
| int nIndex; |
| } ENUMRESSTRUCT; |
| |
| |
| /* Icon extraction routines |
| * |
| * FIXME: should use PrivateExtractIcons and friends |
| * FIXME: should not use stdio |
| */ |
| |
| static BOOL SaveIconResAsXPM(const BITMAPINFO *pIcon, const char *szXPMFileName, const char *comment) |
| { |
| FILE *fXPMFile; |
| int nHeight; |
| int nXORWidthBytes; |
| int nANDWidthBytes; |
| BOOL b8BitColors; |
| int nColors; |
| BYTE *pXOR; |
| BYTE *pAND; |
| BOOL aColorUsed[256] = {0}; |
| int nColorsUsed = 0; |
| int i,j; |
| |
| if (!((pIcon->bmiHeader.biBitCount == 4) || (pIcon->bmiHeader.biBitCount == 8))) |
| return FALSE; |
| |
| if (!(fXPMFile = fopen(szXPMFileName, "w"))) |
| return FALSE; |
| |
| nHeight = pIcon->bmiHeader.biHeight / 2; |
| nXORWidthBytes = 4 * ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount / 32) |
| + ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount % 32) > 0)); |
| nANDWidthBytes = 4 * ((pIcon->bmiHeader.biWidth / 32) |
| + ((pIcon->bmiHeader.biWidth % 32) > 0)); |
| b8BitColors = pIcon->bmiHeader.biBitCount == 8; |
| nColors = pIcon->bmiHeader.biClrUsed ? pIcon->bmiHeader.biClrUsed |
| : 1 << pIcon->bmiHeader.biBitCount; |
| pXOR = (BYTE*) pIcon + sizeof (BITMAPINFOHEADER) + (nColors * sizeof (RGBQUAD)); |
| pAND = pXOR + nHeight * nXORWidthBytes; |
| |
| #define MASK(x,y) (pAND[(x) / 8 + (nHeight - (y) - 1) * nANDWidthBytes] & (1 << (7 - (x) % 8))) |
| #define COLOR(x,y) (b8BitColors ? pXOR[(x) + (nHeight - (y) - 1) * nXORWidthBytes] : (x) % 2 ? pXOR[(x) / 2 + (nHeight - (y) - 1) * nXORWidthBytes] & 0xF : (pXOR[(x) / 2 + (nHeight - (y) - 1) * nXORWidthBytes] & 0xF0) >> 4) |
| |
| for (i = 0; i < nHeight; i++) { |
| for (j = 0; j < pIcon->bmiHeader.biWidth; j++) { |
| if (!aColorUsed[COLOR(j,i)] && !MASK(j,i)) |
| { |
| aColorUsed[COLOR(j,i)] = TRUE; |
| nColorsUsed++; |
| } |
| } |
| } |
| |
| if (fprintf(fXPMFile, "/* XPM */\n/* %s */\nstatic char *icon[] = {\n", comment) <= 0) |
| goto error; |
| if (fprintf(fXPMFile, "\"%d %d %d %d\",\n", |
| (int) pIcon->bmiHeader.biWidth, nHeight, nColorsUsed + 1, 2) <=0) |
| goto error; |
| |
| for (i = 0; i < nColors; i++) { |
| if (aColorUsed[i]) |
| if (fprintf(fXPMFile, "\"%.2X c #%.2X%.2X%.2X\",\n", i, pIcon->bmiColors[i].rgbRed, |
| pIcon->bmiColors[i].rgbGreen, pIcon->bmiColors[i].rgbBlue) <= 0) |
| goto error; |
| } |
| if (fprintf(fXPMFile, "\" c None\"") <= 0) |
| goto error; |
| |
| for (i = 0; i < nHeight; i++) |
| { |
| if (fprintf(fXPMFile, ",\n\"") <= 0) |
| goto error; |
| for (j = 0; j < pIcon->bmiHeader.biWidth; j++) |
| { |
| if MASK(j,i) |
| { |
| if (fprintf(fXPMFile, " ") <= 0) |
| goto error; |
| } |
| else |
| if (fprintf(fXPMFile, "%.2X", COLOR(j,i)) <= 0) |
| goto error; |
| } |
| if (fprintf(fXPMFile, "\"") <= 0) |
| goto error; |
| } |
| if (fprintf(fXPMFile, "};\n") <= 0) |
| goto error; |
| |
| #undef MASK |
| #undef COLOR |
| |
| fclose(fXPMFile); |
| return TRUE; |
| |
| error: |
| fclose(fXPMFile); |
| unlink( szXPMFileName ); |
| return FALSE; |
| } |
| |
| static BOOL CALLBACK EnumResNameProc(HMODULE hModule, LPCSTR lpszType, LPSTR lpszName, LONG lParam) |
| { |
| ENUMRESSTRUCT *sEnumRes = (ENUMRESSTRUCT *) lParam; |
| |
| if (!sEnumRes->nIndex--) |
| { |
| *sEnumRes->pResInfo = FindResourceA(hModule, lpszName, RT_GROUP_ICONA); |
| return FALSE; |
| } |
| else |
| return TRUE; |
| } |
| |
| static BOOL ExtractFromEXEDLL(const char *szFileName, int nIndex, const char *szXPMFileName) |
| { |
| HMODULE hModule; |
| HRSRC hResInfo; |
| char *lpName = NULL; |
| HGLOBAL hResData; |
| GRPICONDIR *pIconDir; |
| BITMAPINFO *pIcon; |
| ENUMRESSTRUCT sEnumRes; |
| int nMax = 0; |
| int nMaxBits = 0; |
| int i; |
| |
| if (!(hModule = LoadLibraryExA(szFileName, 0, LOAD_LIBRARY_AS_DATAFILE))) |
| { |
| WINE_ERR("LoadLibraryExA (%s) failed, error %ld\n", szFileName, GetLastError()); |
| goto error1; |
| } |
| |
| if (nIndex < 0) |
| { |
| hResInfo = FindResourceA(hModule, MAKEINTRESOURCEA(-nIndex), RT_GROUP_ICONA); |
| WINE_ERR("FindResourceA (%s) called, return %p, error %ld\n", szFileName, hResInfo, GetLastError()); |
| } |
| else |
| { |
| hResInfo=(HRSRC)NULL; |
| sEnumRes.pResInfo = &hResInfo; |
| sEnumRes.nIndex = nIndex; |
| EnumResourceNamesA(hModule, RT_GROUP_ICONA, &EnumResNameProc, (LONG) &sEnumRes); |
| } |
| |
| if (!hResInfo) |
| { |
| WINE_ERR("ExtractFromEXEDLL failed, error %ld\n", GetLastError()); |
| goto error2; |
| } |
| |
| if (!(hResData = LoadResource(hModule, hResInfo))) |
| { |
| WINE_ERR("LoadResource failed, error %ld\n", GetLastError()); |
| goto error2; |
| } |
| if (!(pIconDir = LockResource(hResData))) |
| { |
| WINE_ERR("LockResource failed, error %ld\n", GetLastError()); |
| goto error3; |
| } |
| |
| for (i = 0; i < pIconDir->idCount; i++) |
| if ((pIconDir->idEntries[i].wBitCount >= nMaxBits) && (pIconDir->idEntries[i].wBitCount <= 8)) |
| { |
| if (pIconDir->idEntries[i].wBitCount > nMaxBits) |
| { |
| nMaxBits = pIconDir->idEntries[i].wBitCount; |
| nMax = 0; |
| } |
| if ((pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth) > nMax) |
| { |
| lpName = MAKEINTRESOURCEA(pIconDir->idEntries[i].nID); |
| nMax = pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth; |
| } |
| } |
| |
| FreeResource(hResData); |
| |
| if (!(hResInfo = FindResourceA(hModule, lpName, RT_ICONA))) |
| { |
| WINE_ERR("Second FindResourceA failed, error %ld\n", GetLastError()); |
| goto error2; |
| } |
| if (!(hResData = LoadResource(hModule, hResInfo))) |
| { |
| WINE_ERR("Second LoadResource failed, error %ld\n", GetLastError()); |
| goto error2; |
| } |
| if (!(pIcon = LockResource(hResData))) |
| { |
| WINE_ERR("Second LockResource failed, error %ld\n", GetLastError()); |
| goto error3; |
| } |
| |
| if(!SaveIconResAsXPM(pIcon, szXPMFileName, szFileName)) |
| { |
| WINE_ERR("Failed saving icon as XPM, error %ld\n", GetLastError()); |
| goto error3; |
| } |
| |
| FreeResource(hResData); |
| FreeLibrary(hModule); |
| |
| return TRUE; |
| |
| error3: |
| FreeResource(hResData); |
| error2: |
| FreeLibrary(hModule); |
| error1: |
| return FALSE; |
| } |
| |
| /* get the Unix file name for a given path, allocating the string */ |
| inline static char *get_unix_file_name( const char *dos ) |
| { |
| char buffer[MAX_PATH], *ret; |
| |
| if (!wine_get_unix_file_name( dos, buffer, sizeof(buffer) )) return NULL; |
| ret = HeapAlloc( GetProcessHeap(), 0, lstrlenA( buffer ) + 1 ); |
| lstrcpyA( ret, buffer ); |
| return ret; |
| } |
| |
| static int ExtractFromICO(const char *szFileName, const char *szXPMFileName) |
| { |
| FILE *fICOFile; |
| ICONDIR iconDir; |
| ICONDIRENTRY *pIconDirEntry; |
| int nMax = 0; |
| int nIndex = 0; |
| void *pIcon; |
| int i; |
| char *filename; |
| |
| filename = get_unix_file_name(szFileName); |
| if (!(fICOFile = fopen(filename, "r"))) |
| goto error1; |
| |
| if (fread(&iconDir, sizeof (ICONDIR), 1, fICOFile) != 1) |
| goto error2; |
| if ((iconDir.idReserved != 0) || (iconDir.idType != 1)) |
| goto error2; |
| |
| if ((pIconDirEntry = malloc(iconDir.idCount * sizeof (ICONDIRENTRY))) == NULL) |
| goto error2; |
| if (fread(pIconDirEntry, sizeof (ICONDIRENTRY), iconDir.idCount, fICOFile) != iconDir.idCount) |
| goto error3; |
| |
| for (i = 0; i < iconDir.idCount; i++) |
| if ((pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth) > nMax) |
| { |
| nIndex = i; |
| nMax = pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth; |
| } |
| if ((pIcon = malloc(pIconDirEntry[nIndex].dwBytesInRes)) == NULL) |
| goto error3; |
| if (fseek(fICOFile, pIconDirEntry[nIndex].dwImageOffset, SEEK_SET)) |
| goto error4; |
| if (fread(pIcon, pIconDirEntry[nIndex].dwBytesInRes, 1, fICOFile) != 1) |
| goto error4; |
| |
| if(!SaveIconResAsXPM(pIcon, szXPMFileName, szFileName)) |
| goto error4; |
| |
| free(pIcon); |
| free(pIconDirEntry); |
| fclose(fICOFile); |
| |
| return 1; |
| |
| error4: |
| free(pIcon); |
| error3: |
| free(pIconDirEntry); |
| error2: |
| fclose(fICOFile); |
| error1: |
| HeapFree(GetProcessHeap(), 0, filename); |
| return 0; |
| } |
| |
| static BOOL create_default_icon( const char *filename, const char* comment ) |
| { |
| FILE *fXPM; |
| int i; |
| |
| if (!(fXPM = fopen(filename, "w"))) return FALSE; |
| if (fprintf(fXPM, "/* XPM */\n/* %s */\nstatic char * icon[] = {", comment) <= 0) |
| goto error; |
| for (i = 0; i < sizeof(wine_xpm)/sizeof(wine_xpm[0]); i++) { |
| if (fprintf( fXPM, "\n\"%s\",", wine_xpm[i]) <= 0) |
| goto error; |
| } |
| if (fprintf( fXPM, "};\n" ) <=0) |
| goto error; |
| fclose( fXPM ); |
| return TRUE; |
| error: |
| fclose( fXPM ); |
| unlink( filename ); |
| return FALSE; |
| |
| } |
| |
| static unsigned short crc16(const char* string) |
| { |
| unsigned short crc = 0; |
| int i, j, xor_poly; |
| |
| for (i = 0; string[i] != 0; i++) |
| { |
| char c = string[i]; |
| for (j = 0; j < 8; c >>= 1, j++) |
| { |
| xor_poly = (c ^ crc) & 1; |
| crc >>= 1; |
| if (xor_poly) |
| crc ^= 0xa001; |
| } |
| } |
| return crc; |
| } |
| |
| /* extract an icon from an exe or icon file; helper for IPersistFile_fnSave */ |
| static char *extract_icon( const char *path, int index) |
| { |
| int nodefault = 1; |
| unsigned short crc; |
| char *iconsdir, *ico_path, *ico_name, *xpm_path; |
| char* s; |
| HKEY hkey; |
| |
| /* Where should we save the icon? */ |
| WINE_TRACE("path=[%s] index=%d\n",path,index); |
| iconsdir=NULL; /* Default is no icon */ |
| if (!RegOpenKeyA( HKEY_LOCAL_MACHINE, "Software\\Wine\\Wine\\Config\\Wine", &hkey )) |
| { |
| DWORD size = 0; |
| if (RegQueryValueExA(hkey, "IconsDir", 0, NULL, NULL, &size)==0) { |
| iconsdir = HeapAlloc(GetProcessHeap(), 0, size); |
| RegQueryValueExA(hkey, "IconsDir", 0, NULL, iconsdir, &size); |
| |
| s=get_unix_file_name(iconsdir); |
| if (s) { |
| HeapFree(GetProcessHeap(), 0, iconsdir); |
| iconsdir=s; |
| } |
| } |
| RegCloseKey( hkey ); |
| } |
| if (iconsdir==NULL || *iconsdir=='\0') |
| { |
| if (iconsdir) |
| HeapFree(GetProcessHeap(), 0, iconsdir); |
| return NULL; /* No icon created */ |
| } |
| |
| /* If icon path begins with a '*' then this is a deferred call */ |
| if (path[0] == '*') |
| { |
| path++; |
| nodefault = 0; |
| } |
| |
| /* Determine the icon base name */ |
| ico_path=HeapAlloc(GetProcessHeap(), 0, lstrlenA(path)+1); |
| strcpy(ico_path, path); |
| s=ico_name=ico_path; |
| while (*s!='\0') { |
| if (*s=='/' || *s=='\\') { |
| *s='\\'; |
| ico_name=s; |
| } else { |
| *s=tolower(*s); |
| } |
| s++; |
| } |
| if (*ico_name=='\\') *ico_name++='\0'; |
| s=strrchr(ico_name,'.'); |
| if (s) *s='\0'; |
| |
| /* Compute the source-path hash */ |
| crc=crc16(ico_path); |
| |
| /* Try to treat the source file as an exe */ |
| xpm_path=HeapAlloc(GetProcessHeap(), 0, strlen(iconsdir)+1+4+1+strlen(ico_name)+1+12+1+3); |
| sprintf(xpm_path,"%s/%04x_%s.%d.xpm",iconsdir,crc,ico_name,index); |
| if (ExtractFromEXEDLL( path, index, xpm_path )) |
| goto end; |
| |
| /* Must be something else, ignore the index in that case */ |
| sprintf(xpm_path,"%s/%04x_%s.xpm",iconsdir,crc,ico_name); |
| if (ExtractFromICO( path, xpm_path)) |
| goto end; |
| if (!nodefault) |
| if (create_default_icon( xpm_path, path )) |
| goto end; |
| |
| HeapFree( GetProcessHeap(), 0, xpm_path ); |
| xpm_path=NULL; |
| |
| end: |
| HeapFree( GetProcessHeap(), 0, ico_path ); |
| return xpm_path; |
| } |
| |
| static BOOL DeferToRunOnce(LPWSTR link) |
| { |
| HKEY hkey; |
| LONG r, len; |
| const WCHAR szRunOnce[] = { |
| 'S','o','f','t','w','a','r','e','\\', |
| 'M','i','c','r','o','s','o','f','t','\\', |
| 'W','i','n','d','o','w','s','\\', |
| 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\', |
| 'R','u','n','O','n','c','e',0 |
| }; |
| const WCHAR szFormat[] = { '%','s',' ','"','%','s','"',0 }; |
| LPWSTR buffer; |
| WCHAR szExecutable[MAX_PATH]; |
| |
| WINE_TRACE( "Deferring icon creation to reboot.\n"); |
| |
| if( !GetModuleFileNameW( 0, szExecutable, MAX_PATH ) ) |
| return FALSE; |
| |
| len = ( lstrlenW( link ) + lstrlenW( szExecutable ) + 4)*sizeof(WCHAR); |
| buffer = HeapAlloc( GetProcessHeap(), 0, len ); |
| if( !buffer ) |
| return FALSE; |
| |
| wsprintfW( buffer, szFormat, szExecutable, link ); |
| |
| r = RegCreateKeyExW(HKEY_LOCAL_MACHINE, szRunOnce, 0, |
| NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hkey, NULL); |
| if ( r == ERROR_SUCCESS ) |
| { |
| r = RegSetValueExW(hkey, link, 0, REG_SZ, |
| (LPBYTE) buffer, (lstrlenW(buffer) + 1)*sizeof(WCHAR)); |
| RegCloseKey(hkey); |
| } |
| HeapFree(GetProcessHeap(), 0, buffer); |
| |
| return ! r; |
| } |
| |
| /* This escapes \ in filenames */ |
| static LPSTR |
| escape(LPCSTR arg) { |
| LPSTR narg, x; |
| |
| narg = HeapAlloc(GetProcessHeap(),0,2*strlen(arg)+2); |
| x = narg; |
| while (*arg) { |
| *x++ = *arg; |
| if (*arg == '\\') |
| *x++='\\'; /* escape \ */ |
| arg++; |
| } |
| *x = 0; |
| return narg; |
| } |
| |
| static int fork_and_wait( char *linker, char *link_name, char *path, |
| int desktop, char *args, char *icon_name, |
| char *workdir, char *description ) |
| { |
| int pos = 0; |
| char *argv[20]; |
| |
| WINE_TRACE( "linker app='%s' link='%s' mode=%s " |
| "path='%s' args='%s' icon='%s' workdir='%s' descr='%s'\n", |
| linker, link_name, desktop ? "desktop" : "menu", |
| path, args, icon_name, workdir, description ); |
| |
| argv[pos++] = linker ; |
| argv[pos++] = "--link"; |
| argv[pos++] = link_name; |
| argv[pos++] = "--path"; |
| argv[pos++] = path; |
| argv[pos++] = desktop ? "--desktop" : "--menu"; |
| if (args && strlen(args)) |
| { |
| argv[pos++] = "--args"; |
| argv[pos++] = args; |
| } |
| if (icon_name) |
| { |
| argv[pos++] = "--icon"; |
| argv[pos++] = icon_name; |
| } |
| if (workdir && strlen(workdir)) |
| { |
| argv[pos++] = "--workdir"; |
| argv[pos++] = workdir; |
| } |
| if (description && strlen(description)) |
| { |
| argv[pos++] = "--descr"; |
| argv[pos++] = description; |
| } |
| argv[pos] = NULL; |
| |
| return spawnvp( _P_WAIT, linker, argv ); |
| } |
| |
| /* write the name of the ShellLinker into the buffer provided */ |
| static BOOL GetLinkerName( LPSTR szLinker, DWORD max ) |
| { |
| LONG r; |
| DWORD type = 0; |
| HKEY hkey; |
| |
| szLinker[0] = 0; |
| r = RegOpenKeyExA( HKEY_LOCAL_MACHINE, |
| "Software\\Wine\\Wine\\Config\\Wine", |
| 0, KEY_ALL_ACCESS, &hkey ); |
| if( r ) |
| return FALSE; |
| r = RegQueryValueExA( hkey, "ShellLinker", 0, &type, szLinker, &max ); |
| RegCloseKey( hkey ); |
| if( r || ( type != REG_SZ ) ) |
| return FALSE; |
| |
| return TRUE ; |
| } |
| |
| static char *cleanup_link( LPCWSTR link ) |
| { |
| char *p, *link_name; |
| int len; |
| |
| /* make link name a Unix name - |
| strip leading slashes & remove extension */ |
| while ( (*link == '\\') || (*link == '/' ) ) |
| link++; |
| len = WideCharToMultiByte( CP_ACP, 0, link, -1, NULL, 0, NULL, NULL); |
| link_name = HeapAlloc( GetProcessHeap(), 0, len*sizeof (WCHAR) ); |
| if( ! link_name ) |
| return link_name; |
| len = WideCharToMultiByte( CP_ACP, 0, link, -1, link_name, len, NULL, NULL); |
| for (p = link_name; *p; p++) |
| if (*p == '\\') |
| *p = '/'; |
| p = strrchr( link_name, '.' ); |
| if (p) |
| *p = 0; |
| return link_name; |
| } |
| |
| /*********************************************************************** |
| * |
| * GetLinkLocation |
| * |
| * returns TRUE if successful |
| * *loc will contain CS_DESKTOPDIRECTORY, CS_STARTMENU, CS_STARTUP |
| */ |
| static BOOL GetLinkLocation( LPCWSTR linkfile, DWORD *ofs, DWORD *loc ) |
| { |
| WCHAR ch, filename[MAX_PATH], buffer[MAX_PATH]; |
| DWORD len, i, r; |
| const DWORD locations[] = { |
| CSIDL_STARTUP, CSIDL_DESKTOPDIRECTORY, CSIDL_STARTMENU }; |
| |
| if( !GetFullPathNameW( linkfile, MAX_PATH, filename, NULL )) |
| return FALSE; |
| |
| for( i=0; i<sizeof(locations)/sizeof(locations[0]); i++ ) |
| { |
| if (!SHGetSpecialFolderPathW( 0, buffer, locations[i], FALSE )) |
| continue; |
| |
| len = lstrlenW(buffer); |
| if( len >= MAX_PATH ) |
| continue; |
| |
| /* do a lstrcmpinW */ |
| ch = filename[len]; |
| filename[len] = 0; |
| r = lstrcmpiW( filename, buffer ); |
| filename[len] = ch; |
| |
| if ( r ) |
| continue; |
| |
| /* return the remainder of the string and link type */ |
| *ofs = len; |
| *loc = locations[i]; |
| return TRUE; |
| } |
| |
| return FALSE; |
| } |
| |
| static BOOL InvokeShellLinker( IShellLinkA *sl, LPCWSTR link ) |
| { |
| char *link_name, *p, *icon_name = NULL, *work_dir = NULL; |
| char *escaped_path = NULL, *escaped_args = NULL; |
| CHAR szDescription[MAX_PATH], szPath[MAX_PATH], szWorkDir[MAX_PATH]; |
| CHAR szArgs[MAX_PATH], szIconPath[MAX_PATH], szLinker[MAX_PATH]; |
| int iIconId = 0, r; |
| DWORD ofs=0, csidl= -1; |
| |
| if ( !link ) |
| { |
| WINE_ERR("Link name is null\n"); |
| return FALSE; |
| } |
| |
| if( !GetLinkerName( szLinker, MAX_PATH ) ) |
| { |
| WINE_ERR("Can't find the name of the linker script\n"); |
| return FALSE; |
| } |
| |
| if( !GetLinkLocation( link, &ofs, &csidl ) ) |
| { |
| WINE_WARN("Unknown link location (%08lx). Ignoring\n", csidl); |
| return TRUE; |
| } |
| if( (csidl != CSIDL_DESKTOPDIRECTORY) && (csidl != CSIDL_STARTMENU) ) |
| { |
| WINE_WARN("Not under desktop or start menu. Ignoring.\n"); |
| return TRUE; |
| } |
| |
| szWorkDir[0]=0; |
| IShellLinkA_GetWorkingDirectory( sl, szWorkDir, sizeof(szWorkDir)); |
| WINE_TRACE("workdir : %s\n", szWorkDir); |
| |
| szDescription[0] = 0; |
| IShellLinkA_GetDescription( sl, szDescription, sizeof(szDescription)); |
| WINE_TRACE("description: %s\n", szDescription); |
| |
| szPath[0] = 0; |
| IShellLinkA_GetPath( sl, szPath, sizeof(szPath), NULL, SLGP_RAWPATH ); |
| WINE_TRACE("path : %s\n", szPath); |
| |
| szArgs[0] = 0; |
| IShellLinkA_GetArguments( sl, szArgs, sizeof(szArgs) ); |
| WINE_TRACE("args : %s\n", szArgs); |
| |
| szIconPath[0] = 0; |
| IShellLinkA_GetIconLocation( sl, szIconPath, |
| sizeof(szIconPath), &iIconId ); |
| WINE_TRACE("icon file : %s\n", szIconPath ); |
| |
| if( !szPath[0] ) |
| { |
| LPITEMIDLIST pidl = NULL; |
| IShellLinkA_GetIDList( sl, &pidl ); |
| if( pidl && SHGetPathFromIDListA( pidl, szPath ) ); |
| WINE_TRACE("pidl path : %s\n", szPath ); |
| } |
| |
| /* extract the icon */ |
| if( szIconPath[0] ) |
| icon_name = extract_icon( szIconPath , iIconId ); |
| else |
| icon_name = extract_icon( szPath, iIconId ); |
| |
| /* fail - try once again at reboot time */ |
| if( !icon_name ) |
| { |
| WINE_ERR("failed to extract icon.\n"); |
| return FALSE; |
| } |
| |
| /* check the path */ |
| if( szPath[0] ) |
| { |
| /* check for .exe extension */ |
| if (!(p = strrchr( szPath, '.' ))) return FALSE; |
| if (strchr( p, '\\' ) || strchr( p, '/' )) return FALSE; |
| if (strcasecmp( p, ".exe" )) return FALSE; |
| |
| /* convert app working dir */ |
| if (szWorkDir[0]) |
| work_dir = get_unix_file_name( szWorkDir ); |
| } |
| else |
| { |
| /* if there's no path... try run the link itself */ |
| WideCharToMultiByte( CP_ACP, 0, link, -1, szArgs, MAX_PATH, NULL, NULL ); |
| strcpy(szPath, "C:\\Windows\\System\\start.exe"); |
| } |
| |
| link_name = cleanup_link( &link[ofs] ); |
| if( !link_name ) |
| { |
| WINE_ERR("Couldn't clean up link name\n"); |
| return FALSE; |
| } |
| |
| /* escape the path and parameters */ |
| escaped_path = escape(szPath); |
| if (szArgs) |
| escaped_args = escape(szArgs); |
| |
| r = fork_and_wait(szLinker, link_name, escaped_path, |
| (csidl == CSIDL_DESKTOPDIRECTORY), escaped_args, icon_name, |
| work_dir ? work_dir : "", szDescription ); |
| |
| HeapFree( GetProcessHeap(), 0, icon_name ); |
| HeapFree( GetProcessHeap(), 0, work_dir ); |
| HeapFree( GetProcessHeap(), 0, link_name ); |
| if (escaped_args) |
| HeapFree( GetProcessHeap(), 0, escaped_args ); |
| if (escaped_path) |
| HeapFree( GetProcessHeap(), 0, escaped_path ); |
| |
| if (r) |
| { |
| WINE_ERR("failed to fork and exec %s\n", szLinker ); |
| return FALSE; |
| } |
| |
| return TRUE; |
| } |
| |
| |
| static BOOL Process_Link( LPWSTR linkname, BOOL bAgain ) |
| { |
| IShellLinkA *sl; |
| IPersistFile *pf; |
| HRESULT r; |
| WCHAR fullname[MAX_PATH]; |
| |
| if( !linkname[0] ) |
| { |
| WINE_ERR("link name missing\n"); |
| return 1; |
| } |
| |
| if( !GetFullPathNameW( linkname, MAX_PATH, fullname, NULL )) |
| { |
| WINE_ERR("couldn't get full path of link file\n"); |
| return 1; |
| } |
| |
| r = CoInitialize( NULL ); |
| if( FAILED( r ) ) |
| return 1; |
| |
| r = CoCreateInstance( &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, |
| &IID_IShellLink, (LPVOID *) &sl ); |
| if( FAILED( r ) ) |
| { |
| WINE_ERR("No IID_IShellLink\n"); |
| return 1; |
| } |
| |
| r = IShellLinkA_QueryInterface( sl, &IID_IPersistFile, (LPVOID*) &pf ); |
| if( FAILED( r ) ) |
| { |
| WINE_ERR("No IID_IPersistFile\n"); |
| return 1; |
| } |
| |
| r = IPersistFile_Load( pf, fullname, STGM_READ ); |
| if( SUCCEEDED( r ) ) |
| { |
| /* If we something fails (eg. Couldn't extract icon) |
| * defer this menu entry to reboot via runonce |
| */ |
| if( ! InvokeShellLinker( sl, fullname ) && bAgain ) |
| DeferToRunOnce( fullname ); |
| else |
| WINE_TRACE("Success.\n"); |
| } |
| |
| IPersistFile_Release( pf ); |
| IShellLinkA_Release( sl ); |
| |
| CoUninitialize(); |
| |
| return !r; |
| } |
| |
| |
| static CHAR *next_token( LPSTR *p ) |
| { |
| LPSTR token = NULL, t = *p; |
| |
| if( !t ) |
| return NULL; |
| |
| while( t && !token ) |
| { |
| switch( *t ) |
| { |
| case ' ': |
| t++; |
| continue; |
| case '"': |
| /* unquote the token */ |
| token = ++t; |
| t = strchr( token, '"' ); |
| if( t ) |
| *t++ = 0; |
| break; |
| case 0: |
| t = NULL; |
| break; |
| default: |
| token = t; |
| t = strchr( token, ' ' ); |
| if( t ) |
| *t++ = 0; |
| break; |
| } |
| } |
| *p = t; |
| return token; |
| } |
| |
| /*********************************************************************** |
| * |
| * WinMain |
| */ |
| int PASCAL WinMain (HINSTANCE hInstance, HINSTANCE prev, LPSTR cmdline, int show) |
| { |
| LPSTR token = NULL, p; |
| BOOL bAgain = FALSE; |
| HANDLE hsem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore"); |
| int ret = 0; |
| |
| /* running multiple instances of wineshelllink |
| at the same time may be dangerous */ |
| if( WAIT_OBJECT_0 != WaitForSingleObject( hsem, INFINITE ) ) |
| return FALSE; |
| |
| for( p = cmdline; p && *p; ) |
| { |
| token = next_token( &p ); |
| if( !token ) |
| break; |
| if( !lstrcmpA( token, "-r" ) ) |
| bAgain = TRUE; |
| else if( token[0] == '-' ) |
| { |
| WINE_ERR( "unknown option %s\n",token); |
| } |
| else |
| { |
| WCHAR link[MAX_PATH]; |
| |
| MultiByteToWideChar( CP_ACP, 0, token, -1, link, sizeof(link) ); |
| if( !Process_Link( link, bAgain ) ) |
| { |
| WINE_ERR( "failed to build menu item for %s\n",token); |
| ret = 1; |
| break; |
| } |
| } |
| } |
| |
| ReleaseSemaphore( hsem, 1, NULL ); |
| CloseHandle( hsem ); |
| |
| return ret; |
| } |
