| /* |
| * Shell basics |
| * |
| * Copyright 1998 Marcus Meissner |
| * Copyright 1998 Juergen Schmied (jsch) * <juergen.schmied@metronet.de> |
| * |
| * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #include "config.h" |
| |
| #include <stdlib.h> |
| #include <string.h> |
| #include <stdarg.h> |
| #include <stdio.h> |
| |
| #define COBJMACROS |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winerror.h" |
| #include "winreg.h" |
| #include "dlgs.h" |
| #include "shellapi.h" |
| #include "winuser.h" |
| #include "wingdi.h" |
| #include "shlobj.h" |
| #include "shlwapi.h" |
| |
| #include "undocshell.h" |
| #include "pidl.h" |
| #include "shell32_main.h" |
| #include "version.h" |
| #include "shresdef.h" |
| |
| #include "wine/debug.h" |
| #include "wine/unicode.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(shell); |
| |
| extern const char * const SHELL_Authors[]; |
| |
| #define MORE_DEBUG 1 |
| /************************************************************************* |
| * CommandLineToArgvW [SHELL32.@] |
| * |
| * We must interpret the quotes in the command line to rebuild the argv |
| * array correctly: |
| * - arguments are separated by spaces or tabs |
| * - quotes serve as optional argument delimiters |
| * '"a b"' -> 'a b' |
| * - escaped quotes must be converted back to '"' |
| * '\"' -> '"' |
| * - an odd number of '\'s followed by '"' correspond to half that number |
| * of '\' followed by a '"' (extension of the above) |
| * '\\\"' -> '\"' |
| * '\\\\\"' -> '\\"' |
| * - an even number of '\'s followed by a '"' correspond to half that number |
| * of '\', plus a regular quote serving as an argument delimiter (which |
| * means it does not appear in the result) |
| * 'a\\"b c"' -> 'a\b c' |
| * 'a\\\\"b c"' -> 'a\\b c' |
| * - '\' that are not followed by a '"' are copied literally |
| * 'a\b' -> 'a\b' |
| * 'a\\b' -> 'a\\b' |
| * |
| * Note: |
| * '\t' == 0x0009 |
| * ' ' == 0x0020 |
| * '"' == 0x0022 |
| * '\\' == 0x005c |
| */ |
| LPWSTR* WINAPI CommandLineToArgvW(LPCWSTR lpCmdline, int* numargs) |
| { |
| DWORD argc; |
| HGLOBAL hargv; |
| LPWSTR *argv; |
| LPCWSTR cs; |
| LPWSTR arg,s,d; |
| LPWSTR cmdline; |
| int in_quotes,bcount; |
| |
| if (*lpCmdline==0) |
| { |
| /* Return the path to the executable */ |
| DWORD len, size=16; |
| |
| hargv=GlobalAlloc(size, 0); |
| argv=GlobalLock(hargv); |
| for (;;) |
| { |
| len = GetModuleFileNameW(0, (LPWSTR)(argv+1), size-sizeof(LPWSTR)); |
| if (!len) |
| { |
| GlobalFree(hargv); |
| return NULL; |
| } |
| if (len < size) break; |
| size*=2; |
| hargv=GlobalReAlloc(hargv, size, 0); |
| argv=GlobalLock(hargv); |
| } |
| argv[0]=(LPWSTR)(argv+1); |
| if (numargs) |
| *numargs=2; |
| |
| return argv; |
| } |
| |
| /* to get a writable copy */ |
| argc=0; |
| bcount=0; |
| in_quotes=0; |
| cs=lpCmdline; |
| while (1) |
| { |
| if (*cs==0 || ((*cs==0x0009 || *cs==0x0020) && !in_quotes)) |
| { |
| /* space */ |
| argc++; |
| /* skip the remaining spaces */ |
| while (*cs==0x0009 || *cs==0x0020) { |
| cs++; |
| } |
| if (*cs==0) |
| break; |
| bcount=0; |
| continue; |
| } |
| else if (*cs==0x005c) |
| { |
| /* '\', count them */ |
| bcount++; |
| } |
| else if ((*cs==0x0022) && ((bcount & 1)==0)) |
| { |
| /* unescaped '"' */ |
| in_quotes=!in_quotes; |
| bcount=0; |
| } |
| else |
| { |
| /* a regular character */ |
| bcount=0; |
| } |
| cs++; |
| } |
| /* Allocate in a single lump, the string array, and the strings that go with it. |
| * This way the caller can make a single GlobalFree call to free both, as per MSDN. |
| */ |
| hargv=GlobalAlloc(0, argc*sizeof(LPWSTR)+(strlenW(lpCmdline)+1)*sizeof(WCHAR)); |
| argv=GlobalLock(hargv); |
| if (!argv) |
| return NULL; |
| cmdline=(LPWSTR)(argv+argc); |
| strcpyW(cmdline, lpCmdline); |
| |
| argc=0; |
| bcount=0; |
| in_quotes=0; |
| arg=d=s=cmdline; |
| while (*s) |
| { |
| if ((*s==0x0009 || *s==0x0020) && !in_quotes) |
| { |
| /* Close the argument and copy it */ |
| *d=0; |
| argv[argc++]=arg; |
| |
| /* skip the remaining spaces */ |
| do { |
| s++; |
| } while (*s==0x0009 || *s==0x0020); |
| |
| /* Start with a new argument */ |
| arg=d=s; |
| bcount=0; |
| } |
| else if (*s==0x005c) |
| { |
| /* '\\' */ |
| *d++=*s++; |
| bcount++; |
| } |
| else if (*s==0x0022) |
| { |
| /* '"' */ |
| if ((bcount & 1)==0) |
| { |
| /* Preceded by an even number of '\', this is half that |
| * number of '\', plus a quote which we erase. |
| */ |
| d-=bcount/2; |
| in_quotes=!in_quotes; |
| s++; |
| } |
| else |
| { |
| /* Preceded by an odd number of '\', this is half that |
| * number of '\' followed by a '"' |
| */ |
| d=d-bcount/2-1; |
| *d++='"'; |
| s++; |
| } |
| bcount=0; |
| } |
| else |
| { |
| /* a regular character */ |
| *d++=*s++; |
| bcount=0; |
| } |
| } |
| if (*arg) |
| { |
| *d='\0'; |
| argv[argc++]=arg; |
| } |
| if (numargs) |
| *numargs=argc; |
| |
| return argv; |
| } |
| |
| static DWORD shgfi_get_exe_type(LPCWSTR szFullPath) |
| { |
| BOOL status = FALSE; |
| HANDLE hfile; |
| DWORD BinaryType; |
| IMAGE_DOS_HEADER mz_header; |
| IMAGE_NT_HEADERS nt; |
| DWORD len; |
| char magic[4]; |
| |
| status = GetBinaryTypeW (szFullPath, &BinaryType); |
| if (!status) |
| return 0; |
| if (BinaryType == SCS_DOS_BINARY || BinaryType == SCS_PIF_BINARY) |
| return 0x4d5a; |
| |
| hfile = CreateFileW( szFullPath, GENERIC_READ, FILE_SHARE_READ, |
| NULL, OPEN_EXISTING, 0, 0 ); |
| if ( hfile == INVALID_HANDLE_VALUE ) |
| return 0; |
| |
| /* |
| * The next section is adapted from MODULE_GetBinaryType, as we need |
| * to examine the image header to get OS and version information. We |
| * know from calling GetBinaryTypeA that the image is valid and either |
| * an NE or PE, so much error handling can be omitted. |
| * Seek to the start of the file and read the header information. |
| */ |
| |
| SetFilePointer( hfile, 0, NULL, SEEK_SET ); |
| ReadFile( hfile, &mz_header, sizeof(mz_header), &len, NULL ); |
| |
| SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET ); |
| ReadFile( hfile, magic, sizeof(magic), &len, NULL ); |
| if ( *(DWORD*)magic == IMAGE_NT_SIGNATURE ) |
| { |
| SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET ); |
| ReadFile( hfile, &nt, sizeof(nt), &len, NULL ); |
| CloseHandle( hfile ); |
| /* DLL files are not executable and should return 0 */ |
| if (nt.FileHeader.Characteristics & IMAGE_FILE_DLL) |
| return 0; |
| if (nt.OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_GUI) |
| { |
| return IMAGE_NT_SIGNATURE | |
| (nt.OptionalHeader.MajorSubsystemVersion << 24) | |
| (nt.OptionalHeader.MinorSubsystemVersion << 16); |
| } |
| return IMAGE_NT_SIGNATURE; |
| } |
| else if ( *(WORD*)magic == IMAGE_OS2_SIGNATURE ) |
| { |
| IMAGE_OS2_HEADER ne; |
| SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET ); |
| ReadFile( hfile, &ne, sizeof(ne), &len, NULL ); |
| CloseHandle( hfile ); |
| if (ne.ne_exetyp == 2) |
| return IMAGE_OS2_SIGNATURE | (ne.ne_expver << 16); |
| return 0; |
| } |
| CloseHandle( hfile ); |
| return 0; |
| } |
| |
| /************************************************************************* |
| * SHELL_IsShortcut [internal] |
| * |
| * Decide if an item id list points to a shell shortcut |
| */ |
| BOOL SHELL_IsShortcut(LPCITEMIDLIST pidlLast) |
| { |
| char szTemp[MAX_PATH]; |
| HKEY keyCls; |
| BOOL ret = FALSE; |
| |
| if (_ILGetExtension(pidlLast, szTemp, MAX_PATH) && |
| HCR_MapTypeToValueA(szTemp, szTemp, MAX_PATH, TRUE)) |
| { |
| if (ERROR_SUCCESS == RegOpenKeyExA(HKEY_CLASSES_ROOT, szTemp, 0, KEY_QUERY_VALUE, &keyCls)) |
| { |
| if (ERROR_SUCCESS == RegQueryValueExA(keyCls, "IsShortcut", NULL, NULL, NULL, NULL)) |
| ret = TRUE; |
| |
| RegCloseKey(keyCls); |
| } |
| } |
| |
| return ret; |
| } |
| |
| #define SHGFI_KNOWN_FLAGS \ |
| (SHGFI_SMALLICON | SHGFI_OPENICON | SHGFI_SHELLICONSIZE | SHGFI_PIDL | \ |
| SHGFI_USEFILEATTRIBUTES | SHGFI_ADDOVERLAYS | SHGFI_OVERLAYINDEX | \ |
| SHGFI_ICON | SHGFI_DISPLAYNAME | SHGFI_TYPENAME | SHGFI_ATTRIBUTES | \ |
| SHGFI_ICONLOCATION | SHGFI_EXETYPE | SHGFI_SYSICONINDEX | \ |
| SHGFI_LINKOVERLAY | SHGFI_SELECTED | SHGFI_ATTR_SPECIFIED) |
| |
| /************************************************************************* |
| * SHGetFileInfoW [SHELL32.@] |
| * |
| */ |
| DWORD_PTR WINAPI SHGetFileInfoW(LPCWSTR path,DWORD dwFileAttributes, |
| SHFILEINFOW *psfi, UINT sizeofpsfi, UINT flags ) |
| { |
| WCHAR szLocation[MAX_PATH], szFullPath[MAX_PATH]; |
| int iIndex; |
| DWORD_PTR ret = TRUE; |
| DWORD dwAttributes = 0; |
| IShellFolder * psfParent = NULL; |
| IExtractIconW * pei = NULL; |
| LPITEMIDLIST pidlLast = NULL, pidl = NULL; |
| HRESULT hr = S_OK; |
| BOOL IconNotYetLoaded=TRUE; |
| UINT uGilFlags = 0; |
| |
| TRACE("%s fattr=0x%x sfi=%p(attr=0x%08x) size=0x%x flags=0x%x\n", |
| (flags & SHGFI_PIDL)? "pidl" : debugstr_w(path), dwFileAttributes, |
| psfi, psfi->dwAttributes, sizeofpsfi, flags); |
| |
| if ( (flags & SHGFI_USEFILEATTRIBUTES) && |
| (flags & (SHGFI_ATTRIBUTES|SHGFI_EXETYPE|SHGFI_PIDL))) |
| return FALSE; |
| |
| /* windows initializes these values regardless of the flags */ |
| if (psfi != NULL) |
| { |
| psfi->szDisplayName[0] = '\0'; |
| psfi->szTypeName[0] = '\0'; |
| psfi->iIcon = 0; |
| } |
| |
| if (!(flags & SHGFI_PIDL)) |
| { |
| /* SHGetFileInfo should work with absolute and relative paths */ |
| if (PathIsRelativeW(path)) |
| { |
| GetCurrentDirectoryW(MAX_PATH, szLocation); |
| PathCombineW(szFullPath, szLocation, path); |
| } |
| else |
| { |
| lstrcpynW(szFullPath, path, MAX_PATH); |
| } |
| } |
| |
| if (flags & SHGFI_EXETYPE) |
| { |
| if (flags != SHGFI_EXETYPE) |
| return 0; |
| return shgfi_get_exe_type(szFullPath); |
| } |
| |
| /* |
| * psfi is NULL normally to query EXE type. If it is NULL, none of the |
| * below makes sense anyway. Windows allows this and just returns FALSE |
| */ |
| if (psfi == NULL) |
| return FALSE; |
| |
| /* |
| * translate the path into a pidl only when SHGFI_USEFILEATTRIBUTES |
| * is not specified. |
| * The pidl functions fail on not existing file names |
| */ |
| |
| if (flags & SHGFI_PIDL) |
| { |
| pidl = ILClone((LPCITEMIDLIST)path); |
| } |
| else if (!(flags & SHGFI_USEFILEATTRIBUTES)) |
| { |
| hr = SHILCreateFromPathW(szFullPath, &pidl, &dwAttributes); |
| } |
| |
| if ((flags & SHGFI_PIDL) || !(flags & SHGFI_USEFILEATTRIBUTES)) |
| { |
| /* get the parent shellfolder */ |
| if (pidl) |
| { |
| hr = SHBindToParent( pidl, &IID_IShellFolder, (LPVOID*)&psfParent, |
| (LPCITEMIDLIST*)&pidlLast ); |
| if (SUCCEEDED(hr)) |
| pidlLast = ILClone(pidlLast); |
| ILFree(pidl); |
| } |
| else |
| { |
| ERR("pidl is null!\n"); |
| return FALSE; |
| } |
| } |
| |
| /* get the attributes of the child */ |
| if (SUCCEEDED(hr) && (flags & SHGFI_ATTRIBUTES)) |
| { |
| if (!(flags & SHGFI_ATTR_SPECIFIED)) |
| { |
| psfi->dwAttributes = 0xffffffff; |
| } |
| IShellFolder_GetAttributesOf( psfParent, 1, (LPCITEMIDLIST*)&pidlLast, |
| &(psfi->dwAttributes) ); |
| } |
| |
| /* get the displayname */ |
| if (SUCCEEDED(hr) && (flags & SHGFI_DISPLAYNAME)) |
| { |
| if (flags & SHGFI_USEFILEATTRIBUTES) |
| { |
| lstrcpyW (psfi->szDisplayName, PathFindFileNameW(szFullPath)); |
| } |
| else |
| { |
| STRRET str; |
| hr = IShellFolder_GetDisplayNameOf( psfParent, pidlLast, |
| SHGDN_INFOLDER, &str); |
| StrRetToStrNW (psfi->szDisplayName, MAX_PATH, &str, pidlLast); |
| } |
| } |
| |
| /* get the type name */ |
| if (SUCCEEDED(hr) && (flags & SHGFI_TYPENAME)) |
| { |
| static const WCHAR szFile[] = { 'F','i','l','e',0 }; |
| static const WCHAR szDashFile[] = { '-','f','i','l','e',0 }; |
| |
| if (!(flags & SHGFI_USEFILEATTRIBUTES)) |
| { |
| char ftype[80]; |
| |
| _ILGetFileType(pidlLast, ftype, 80); |
| MultiByteToWideChar(CP_ACP, 0, ftype, -1, psfi->szTypeName, 80 ); |
| } |
| else |
| { |
| if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) |
| strcatW (psfi->szTypeName, szFile); |
| else |
| { |
| WCHAR sTemp[64]; |
| |
| lstrcpyW(sTemp,PathFindExtensionW(szFullPath)); |
| if (!( HCR_MapTypeToValueW(sTemp, sTemp, 64, TRUE) && |
| HCR_MapTypeToValueW(sTemp, psfi->szTypeName, 80, FALSE ))) |
| { |
| lstrcpynW (psfi->szTypeName, sTemp, 64); |
| strcatW (psfi->szTypeName, szDashFile); |
| } |
| } |
| } |
| } |
| |
| /* ### icons ###*/ |
| if (flags & SHGFI_OPENICON) |
| uGilFlags |= GIL_OPENICON; |
| |
| if (flags & SHGFI_LINKOVERLAY) |
| uGilFlags |= GIL_FORSHORTCUT; |
| else if ((flags&SHGFI_ADDOVERLAYS) || |
| (flags&(SHGFI_ICON|SHGFI_SMALLICON))==SHGFI_ICON) |
| { |
| if (SHELL_IsShortcut(pidlLast)) |
| uGilFlags |= GIL_FORSHORTCUT; |
| } |
| |
| if (flags & SHGFI_OVERLAYINDEX) |
| FIXME("SHGFI_OVERLAYINDEX unhandled\n"); |
| |
| if (flags & SHGFI_SELECTED) |
| FIXME("set icon to selected, stub\n"); |
| |
| if (flags & SHGFI_SHELLICONSIZE) |
| FIXME("set icon to shell size, stub\n"); |
| |
| /* get the iconlocation */ |
| if (SUCCEEDED(hr) && (flags & SHGFI_ICONLOCATION )) |
| { |
| UINT uDummy,uFlags; |
| |
| if (flags & SHGFI_USEFILEATTRIBUTES) |
| { |
| if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) |
| { |
| lstrcpyW(psfi->szDisplayName, swShell32Name); |
| psfi->iIcon = -IDI_SHELL_FOLDER; |
| } |
| else |
| { |
| WCHAR* szExt; |
| static const WCHAR p1W[] = {'%','1',0}; |
| WCHAR sTemp [MAX_PATH]; |
| |
| szExt = (LPWSTR) PathFindExtensionW(szFullPath); |
| TRACE("szExt=%s\n", debugstr_w(szExt)); |
| if ( szExt && |
| HCR_MapTypeToValueW(szExt, sTemp, MAX_PATH, TRUE) && |
| HCR_GetDefaultIconW(sTemp, sTemp, MAX_PATH, &psfi->iIcon)) |
| { |
| if (lstrcmpW(p1W, sTemp)) |
| strcpyW(psfi->szDisplayName, sTemp); |
| else |
| { |
| /* the icon is in the file */ |
| strcpyW(psfi->szDisplayName, szFullPath); |
| } |
| } |
| else |
| ret = FALSE; |
| } |
| } |
| else |
| { |
| hr = IShellFolder_GetUIObjectOf(psfParent, 0, 1, |
| (LPCITEMIDLIST*)&pidlLast, &IID_IExtractIconW, |
| &uDummy, (LPVOID*)&pei); |
| if (SUCCEEDED(hr)) |
| { |
| hr = IExtractIconW_GetIconLocation(pei, uGilFlags, |
| szLocation, MAX_PATH, &iIndex, &uFlags); |
| |
| if (uFlags & GIL_NOTFILENAME) |
| ret = FALSE; |
| else |
| { |
| lstrcpyW (psfi->szDisplayName, szLocation); |
| psfi->iIcon = iIndex; |
| } |
| IExtractIconW_Release(pei); |
| } |
| } |
| } |
| |
| /* get icon index (or load icon)*/ |
| if (SUCCEEDED(hr) && (flags & (SHGFI_ICON | SHGFI_SYSICONINDEX))) |
| { |
| if (flags & SHGFI_USEFILEATTRIBUTES) |
| { |
| WCHAR sTemp [MAX_PATH]; |
| WCHAR * szExt; |
| int icon_idx=0; |
| |
| lstrcpynW(sTemp, szFullPath, MAX_PATH); |
| |
| if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) |
| psfi->iIcon = SIC_GetIconIndex(swShell32Name, -IDI_SHELL_FOLDER, 0); |
| else |
| { |
| static const WCHAR p1W[] = {'%','1',0}; |
| |
| psfi->iIcon = 0; |
| szExt = (LPWSTR) PathFindExtensionW(sTemp); |
| if ( szExt && |
| HCR_MapTypeToValueW(szExt, sTemp, MAX_PATH, TRUE) && |
| HCR_GetDefaultIconW(sTemp, sTemp, MAX_PATH, &icon_idx)) |
| { |
| if (!lstrcmpW(p1W,sTemp)) /* icon is in the file */ |
| strcpyW(sTemp, szFullPath); |
| |
| if (flags & SHGFI_SYSICONINDEX) |
| { |
| psfi->iIcon = SIC_GetIconIndex(sTemp,icon_idx,0); |
| if (psfi->iIcon == -1) |
| psfi->iIcon = 0; |
| } |
| else |
| { |
| IconNotYetLoaded=FALSE; |
| if (flags & SHGFI_SMALLICON) |
| PrivateExtractIconsW( sTemp,icon_idx, |
| GetSystemMetrics( SM_CXSMICON ), |
| GetSystemMetrics( SM_CYSMICON ), |
| &psfi->hIcon, 0, 1, 0); |
| else |
| PrivateExtractIconsW( sTemp, icon_idx, |
| GetSystemMetrics( SM_CXICON), |
| GetSystemMetrics( SM_CYICON), |
| &psfi->hIcon, 0, 1, 0); |
| psfi->iIcon = icon_idx; |
| } |
| } |
| } |
| } |
| else |
| { |
| if (!(PidlToSicIndex(psfParent, pidlLast, !(flags & SHGFI_SMALLICON), |
| uGilFlags, &(psfi->iIcon)))) |
| { |
| ret = FALSE; |
| } |
| } |
| if (ret) |
| { |
| if (flags & SHGFI_SMALLICON) |
| ret = (DWORD_PTR) ShellSmallIconList; |
| else |
| ret = (DWORD_PTR) ShellBigIconList; |
| } |
| } |
| |
| /* icon handle */ |
| if (SUCCEEDED(hr) && (flags & SHGFI_ICON) && IconNotYetLoaded) |
| { |
| if (flags & SHGFI_SMALLICON) |
| psfi->hIcon = ImageList_GetIcon( ShellSmallIconList, psfi->iIcon, ILD_NORMAL); |
| else |
| psfi->hIcon = ImageList_GetIcon( ShellBigIconList, psfi->iIcon, ILD_NORMAL); |
| } |
| |
| if (flags & ~SHGFI_KNOWN_FLAGS) |
| FIXME("unknown flags %08x\n", flags & ~SHGFI_KNOWN_FLAGS); |
| |
| if (psfParent) |
| IShellFolder_Release(psfParent); |
| |
| if (hr != S_OK) |
| ret = FALSE; |
| |
| SHFree(pidlLast); |
| |
| #ifdef MORE_DEBUG |
| TRACE ("icon=%p index=0x%08x attr=0x%08x name=%s type=%s ret=0x%08lx\n", |
| psfi->hIcon, psfi->iIcon, psfi->dwAttributes, |
| debugstr_w(psfi->szDisplayName), debugstr_w(psfi->szTypeName), ret); |
| #endif |
| |
| return ret; |
| } |
| |
| /************************************************************************* |
| * SHGetFileInfoA [SHELL32.@] |
| */ |
| DWORD_PTR WINAPI SHGetFileInfoA(LPCSTR path,DWORD dwFileAttributes, |
| SHFILEINFOA *psfi, UINT sizeofpsfi, |
| UINT flags ) |
| { |
| INT len; |
| LPWSTR temppath = NULL; |
| LPCWSTR pathW; |
| DWORD ret; |
| SHFILEINFOW temppsfi; |
| |
| if (flags & SHGFI_PIDL) |
| { |
| /* path contains a pidl */ |
| pathW = (LPCWSTR)path; |
| } |
| else |
| { |
| len = MultiByteToWideChar(CP_ACP, 0, path, -1, NULL, 0); |
| temppath = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR)); |
| MultiByteToWideChar(CP_ACP, 0, path, -1, temppath, len); |
| pathW = temppath; |
| } |
| |
| if (psfi && (flags & SHGFI_ATTR_SPECIFIED)) |
| temppsfi.dwAttributes=psfi->dwAttributes; |
| |
| if (psfi == NULL) |
| ret = SHGetFileInfoW(pathW, dwFileAttributes, NULL, sizeof(temppsfi), flags); |
| else |
| ret = SHGetFileInfoW(pathW, dwFileAttributes, &temppsfi, sizeof(temppsfi), flags); |
| |
| if (psfi) |
| { |
| if(flags & SHGFI_ICON) |
| psfi->hIcon=temppsfi.hIcon; |
| if(flags & (SHGFI_SYSICONINDEX|SHGFI_ICON|SHGFI_ICONLOCATION)) |
| psfi->iIcon=temppsfi.iIcon; |
| if(flags & SHGFI_ATTRIBUTES) |
| psfi->dwAttributes=temppsfi.dwAttributes; |
| if(flags & (SHGFI_DISPLAYNAME|SHGFI_ICONLOCATION)) |
| { |
| WideCharToMultiByte(CP_ACP, 0, temppsfi.szDisplayName, -1, |
| psfi->szDisplayName, sizeof(psfi->szDisplayName), NULL, NULL); |
| } |
| if(flags & SHGFI_TYPENAME) |
| { |
| WideCharToMultiByte(CP_ACP, 0, temppsfi.szTypeName, -1, |
| psfi->szTypeName, sizeof(psfi->szTypeName), NULL, NULL); |
| } |
| } |
| |
| HeapFree(GetProcessHeap(), 0, temppath); |
| |
| return ret; |
| } |
| |
| /************************************************************************* |
| * DuplicateIcon [SHELL32.@] |
| */ |
| HICON WINAPI DuplicateIcon( HINSTANCE hInstance, HICON hIcon) |
| { |
| ICONINFO IconInfo; |
| HICON hDupIcon = 0; |
| |
| TRACE("%p %p\n", hInstance, hIcon); |
| |
| if (GetIconInfo(hIcon, &IconInfo)) |
| { |
| hDupIcon = CreateIconIndirect(&IconInfo); |
| |
| /* clean up hbmMask and hbmColor */ |
| DeleteObject(IconInfo.hbmMask); |
| DeleteObject(IconInfo.hbmColor); |
| } |
| |
| return hDupIcon; |
| } |
| |
| /************************************************************************* |
| * ExtractIconA [SHELL32.@] |
| */ |
| HICON WINAPI ExtractIconA(HINSTANCE hInstance, LPCSTR lpszFile, UINT nIconIndex) |
| { |
| HICON ret; |
| INT len = MultiByteToWideChar(CP_ACP, 0, lpszFile, -1, NULL, 0); |
| LPWSTR lpwstrFile = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)); |
| |
| TRACE("%p %s %d\n", hInstance, lpszFile, nIconIndex); |
| |
| MultiByteToWideChar(CP_ACP, 0, lpszFile, -1, lpwstrFile, len); |
| ret = ExtractIconW(hInstance, lpwstrFile, nIconIndex); |
| HeapFree(GetProcessHeap(), 0, lpwstrFile); |
| |
| return ret; |
| } |
| |
| /************************************************************************* |
| * ExtractIconW [SHELL32.@] |
| */ |
| HICON WINAPI ExtractIconW(HINSTANCE hInstance, LPCWSTR lpszFile, UINT nIconIndex) |
| { |
| HICON hIcon = NULL; |
| UINT ret; |
| UINT cx = GetSystemMetrics(SM_CXICON), cy = GetSystemMetrics(SM_CYICON); |
| |
| TRACE("%p %s %d\n", hInstance, debugstr_w(lpszFile), nIconIndex); |
| |
| if (nIconIndex == 0xFFFFFFFF) |
| { |
| ret = PrivateExtractIconsW(lpszFile, 0, cx, cy, NULL, NULL, 0, LR_DEFAULTCOLOR); |
| if (ret != 0xFFFFFFFF && ret) |
| return (HICON)(UINT_PTR)ret; |
| return NULL; |
| } |
| else |
| ret = PrivateExtractIconsW(lpszFile, nIconIndex, cx, cy, &hIcon, NULL, 1, LR_DEFAULTCOLOR); |
| |
| if (ret == 0xFFFFFFFF) |
| return (HICON)1; |
| else if (ret > 0 && hIcon) |
| return hIcon; |
| |
| return NULL; |
| } |
| |
| /************************************************************************* |
| * Printer_LoadIconsW [SHELL32.205] |
| */ |
| VOID WINAPI Printer_LoadIconsW(LPCWSTR wsPrinterName, HICON * pLargeIcon, HICON * pSmallIcon) |
| { |
| INT iconindex=IDI_SHELL_PRINTER; |
| |
| TRACE("(%s, %p, %p)\n", debugstr_w(wsPrinterName), pLargeIcon, pSmallIcon); |
| |
| /* We should check if wsPrinterName is |
| 1. the Default Printer or not |
| 2. connected or not |
| 3. a Local Printer or a Network-Printer |
| and use different Icons |
| */ |
| if((wsPrinterName != NULL) && (wsPrinterName[0] != 0)) |
| { |
| FIXME("(select Icon by PrinterName %s not implemented)\n", debugstr_w(wsPrinterName)); |
| } |
| |
| if(pLargeIcon != NULL) |
| *pLargeIcon = LoadImageW(shell32_hInstance, |
| (LPCWSTR) MAKEINTRESOURCE(iconindex), IMAGE_ICON, |
| 0, 0, LR_DEFAULTCOLOR|LR_DEFAULTSIZE); |
| |
| if(pSmallIcon != NULL) |
| *pSmallIcon = LoadImageW(shell32_hInstance, |
| (LPCWSTR) MAKEINTRESOURCE(iconindex), IMAGE_ICON, |
| 16, 16, LR_DEFAULTCOLOR); |
| } |
| |
| /************************************************************************* |
| * Printers_RegisterWindowW [SHELL32.213] |
| * used by "printui.dll": |
| * find the Window of the given Type for the specific Printer and |
| * return the already existent hwnd or open a new window |
| */ |
| BOOL WINAPI Printers_RegisterWindowW(LPCWSTR wsPrinter, DWORD dwType, |
| HANDLE * phClassPidl, HWND * phwnd) |
| { |
| FIXME("(%s, %x, %p (%p), %p (%p)) stub!\n", debugstr_w(wsPrinter), dwType, |
| phClassPidl, (phClassPidl != NULL) ? *(phClassPidl) : NULL, |
| phwnd, (phwnd != NULL) ? *(phwnd) : NULL); |
| |
| return FALSE; |
| } |
| |
| /************************************************************************* |
| * Printers_UnregisterWindow [SHELL32.214] |
| */ |
| VOID WINAPI Printers_UnregisterWindow(HANDLE hClassPidl, HWND hwnd) |
| { |
| FIXME("(%p, %p) stub!\n", hClassPidl, hwnd); |
| } |
| |
| /*************************************************************************/ |
| |
| typedef struct |
| { |
| LPCWSTR szApp; |
| LPCWSTR szOtherStuff; |
| HICON hIcon; |
| HFONT hFont; |
| } ABOUT_INFO; |
| |
| #define IDC_STATIC_TEXT1 100 |
| #define IDC_STATIC_TEXT2 101 |
| #define IDC_LISTBOX 99 |
| #define IDC_WINE_TEXT 98 |
| |
| #define DROP_FIELD_TOP (-15) |
| #define DROP_FIELD_HEIGHT 15 |
| |
| static BOOL __get_dropline( HWND hWnd, LPRECT lprect ) |
| { |
| HWND hWndCtl = GetDlgItem(hWnd, IDC_WINE_TEXT); |
| |
| if( hWndCtl ) |
| { |
| GetWindowRect( hWndCtl, lprect ); |
| MapWindowPoints( 0, hWnd, (LPPOINT)lprect, 2 ); |
| lprect->bottom = (lprect->top += DROP_FIELD_TOP); |
| return TRUE; |
| } |
| return FALSE; |
| } |
| |
| /************************************************************************* |
| * SHAppBarMessage [SHELL32.@] |
| */ |
| UINT WINAPI SHAppBarMessage(DWORD msg, PAPPBARDATA data) |
| { |
| int width=data->rc.right - data->rc.left; |
| int height=data->rc.bottom - data->rc.top; |
| RECT rec=data->rc; |
| |
| switch (msg) |
| { |
| case ABM_GETSTATE: |
| return ABS_ALWAYSONTOP | ABS_AUTOHIDE; |
| case ABM_GETTASKBARPOS: |
| GetWindowRect(data->hWnd, &rec); |
| data->rc=rec; |
| return TRUE; |
| case ABM_ACTIVATE: |
| SetActiveWindow(data->hWnd); |
| return TRUE; |
| case ABM_GETAUTOHIDEBAR: |
| data->hWnd=GetActiveWindow(); |
| return TRUE; |
| case ABM_NEW: |
| /* cbSize, hWnd, and uCallbackMessage are used. All other ignored */ |
| SetWindowPos(data->hWnd,HWND_TOP,0,0,0,0,SWP_SHOWWINDOW|SWP_NOMOVE|SWP_NOSIZE); |
| return TRUE; |
| case ABM_QUERYPOS: |
| GetWindowRect(data->hWnd, &(data->rc)); |
| return TRUE; |
| case ABM_REMOVE: |
| FIXME("ABM_REMOVE broken\n"); |
| /* FIXME: this is wrong; should it be DestroyWindow instead? */ |
| /*CloseHandle(data->hWnd);*/ |
| return TRUE; |
| case ABM_SETAUTOHIDEBAR: |
| SetWindowPos(data->hWnd,HWND_TOP,rec.left+1000,rec.top, |
| width,height,SWP_SHOWWINDOW); |
| return TRUE; |
| case ABM_SETPOS: |
| data->uEdge=(ABE_RIGHT | ABE_LEFT); |
| SetWindowPos(data->hWnd,HWND_TOP,data->rc.left,data->rc.top, |
| width,height,SWP_SHOWWINDOW); |
| return TRUE; |
| case ABM_WINDOWPOSCHANGED: |
| return TRUE; |
| } |
| return FALSE; |
| } |
| |
| /************************************************************************* |
| * SHHelpShortcuts_RunDLLA [SHELL32.@] |
| * |
| */ |
| DWORD WINAPI SHHelpShortcuts_RunDLLA(DWORD dwArg1, DWORD dwArg2, DWORD dwArg3, DWORD dwArg4) |
| { |
| FIXME("(%x, %x, %x, %x) stub!\n", dwArg1, dwArg2, dwArg3, dwArg4); |
| return 0; |
| } |
| |
| /************************************************************************* |
| * SHHelpShortcuts_RunDLLA [SHELL32.@] |
| * |
| */ |
| DWORD WINAPI SHHelpShortcuts_RunDLLW(DWORD dwArg1, DWORD dwArg2, DWORD dwArg3, DWORD dwArg4) |
| { |
| FIXME("(%x, %x, %x, %x) stub!\n", dwArg1, dwArg2, dwArg3, dwArg4); |
| return 0; |
| } |
| |
| /************************************************************************* |
| * SHLoadInProc [SHELL32.@] |
| * Create an instance of specified object class from within |
| * the shell process and release it immediately |
| */ |
| HRESULT WINAPI SHLoadInProc (REFCLSID rclsid) |
| { |
| void *ptr = NULL; |
| |
| TRACE("%s\n", debugstr_guid(rclsid)); |
| |
| CoCreateInstance(rclsid, NULL, CLSCTX_INPROC_SERVER, &IID_IUnknown,&ptr); |
| if(ptr) |
| { |
| IUnknown * pUnk = ptr; |
| IUnknown_Release(pUnk); |
| return NOERROR; |
| } |
| return DISP_E_MEMBERNOTFOUND; |
| } |
| |
| /************************************************************************* |
| * AboutDlgProc (internal) |
| */ |
| INT_PTR CALLBACK AboutDlgProc( HWND hWnd, UINT msg, WPARAM wParam, |
| LPARAM lParam ) |
| { |
| HWND hWndCtl; |
| |
| TRACE("\n"); |
| |
| switch(msg) |
| { |
| case WM_INITDIALOG: |
| { |
| ABOUT_INFO *info = (ABOUT_INFO *)lParam; |
| WCHAR Template[512], AppTitle[512]; |
| |
| if (info) |
| { |
| const char* const *pstr = SHELL_Authors; |
| SendDlgItemMessageW(hWnd, stc1, STM_SETICON,(WPARAM)info->hIcon, 0); |
| GetWindowTextW( hWnd, Template, sizeof(Template)/sizeof(WCHAR) ); |
| sprintfW( AppTitle, Template, info->szApp ); |
| SetWindowTextW( hWnd, AppTitle ); |
| SetWindowTextW( GetDlgItem(hWnd, IDC_STATIC_TEXT1), info->szApp ); |
| SetWindowTextW( GetDlgItem(hWnd, IDC_STATIC_TEXT2), info->szOtherStuff ); |
| hWndCtl = GetDlgItem(hWnd, IDC_LISTBOX); |
| SendMessageW( hWndCtl, WM_SETREDRAW, 0, 0 ); |
| SendMessageW( hWndCtl, WM_SETFONT, (WPARAM)info->hFont, 0 ); |
| while (*pstr) |
| { |
| WCHAR name[64]; |
| /* authors list is in utf-8 format */ |
| MultiByteToWideChar( CP_UTF8, 0, *pstr, -1, name, sizeof(name)/sizeof(WCHAR) ); |
| SendMessageW( hWndCtl, LB_ADDSTRING, (WPARAM)-1, (LPARAM)name ); |
| pstr++; |
| } |
| SendMessageW( hWndCtl, WM_SETREDRAW, 1, 0 ); |
| } |
| } |
| return 1; |
| |
| case WM_PAINT: |
| { |
| RECT rect; |
| PAINTSTRUCT ps; |
| HDC hDC = BeginPaint( hWnd, &ps ); |
| |
| if (__get_dropline( hWnd, &rect )) |
| { |
| SelectObject( hDC, GetStockObject( BLACK_PEN ) ); |
| MoveToEx( hDC, rect.left, rect.top, NULL ); |
| LineTo( hDC, rect.right, rect.bottom ); |
| } |
| EndPaint( hWnd, &ps ); |
| } |
| break; |
| |
| case WM_COMMAND: |
| if (wParam == IDOK || wParam == IDCANCEL) |
| { |
| EndDialog(hWnd, TRUE); |
| return TRUE; |
| } |
| break; |
| case WM_CLOSE: |
| EndDialog(hWnd, TRUE); |
| break; |
| } |
| |
| return 0; |
| } |
| |
| |
| /************************************************************************* |
| * ShellAboutA [SHELL32.288] |
| */ |
| BOOL WINAPI ShellAboutA( HWND hWnd, LPCSTR szApp, LPCSTR szOtherStuff, HICON hIcon ) |
| { |
| BOOL ret; |
| LPWSTR appW = NULL, otherW = NULL; |
| int len; |
| |
| if (szApp) |
| { |
| len = MultiByteToWideChar(CP_ACP, 0, szApp, -1, NULL, 0); |
| appW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)); |
| MultiByteToWideChar(CP_ACP, 0, szApp, -1, appW, len); |
| } |
| if (szOtherStuff) |
| { |
| len = MultiByteToWideChar(CP_ACP, 0, szOtherStuff, -1, NULL, 0); |
| otherW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)); |
| MultiByteToWideChar(CP_ACP, 0, szOtherStuff, -1, otherW, len); |
| } |
| |
| ret = ShellAboutW(hWnd, appW, otherW, hIcon); |
| |
| HeapFree(GetProcessHeap(), 0, otherW); |
| HeapFree(GetProcessHeap(), 0, appW); |
| return ret; |
| } |
| |
| |
| /************************************************************************* |
| * ShellAboutW [SHELL32.289] |
| */ |
| BOOL WINAPI ShellAboutW( HWND hWnd, LPCWSTR szApp, LPCWSTR szOtherStuff, |
| HICON hIcon ) |
| { |
| ABOUT_INFO info; |
| LOGFONTW logFont; |
| HRSRC hRes; |
| LPVOID template; |
| BOOL bRet; |
| static const WCHAR wszSHELL_ABOUT_MSGBOX[] = |
| {'S','H','E','L','L','_','A','B','O','U','T','_','M','S','G','B','O','X',0}; |
| |
| TRACE("\n"); |
| |
| if(!(hRes = FindResourceW(shell32_hInstance, wszSHELL_ABOUT_MSGBOX, (LPWSTR)RT_DIALOG))) |
| return FALSE; |
| if(!(template = (LPVOID)LoadResource(shell32_hInstance, hRes))) |
| return FALSE; |
| info.szApp = szApp; |
| info.szOtherStuff = szOtherStuff; |
| info.hIcon = hIcon ? hIcon : LoadIconW( 0, (LPWSTR)IDI_WINLOGO ); |
| |
| SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &logFont, 0 ); |
| info.hFont = CreateFontIndirectW( &logFont ); |
| |
| bRet = DialogBoxIndirectParamW((HINSTANCE)GetWindowLongPtrW( hWnd, GWLP_HINSTANCE ), |
| template, hWnd, AboutDlgProc, (LPARAM)&info ); |
| DeleteObject(info.hFont); |
| return bRet; |
| } |
| |
| /************************************************************************* |
| * FreeIconList (SHELL32.@) |
| */ |
| void WINAPI FreeIconList( DWORD dw ) |
| { |
| FIXME("%x: stub\n",dw); |
| } |
| |
| /************************************************************************* |
| * SHLoadNonloadedIconOverlayIdentifiers (SHELL32.@) |
| */ |
| HRESULT WINAPI SHLoadNonloadedIconOverlayIdentifiers( VOID ) |
| { |
| FIXME("stub\n"); |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * DllGetVersion [SHELL32.@] |
| * |
| * Retrieves version information of the 'SHELL32.DLL' |
| * |
| * PARAMS |
| * pdvi [O] pointer to version information structure. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: E_INVALIDARG |
| * |
| * NOTES |
| * Returns version of a shell32.dll from IE4.01 SP1. |
| */ |
| |
| HRESULT WINAPI DllGetVersion (DLLVERSIONINFO *pdvi) |
| { |
| /* FIXME: shouldn't these values come from the version resource? */ |
| if (pdvi->cbSize == sizeof(DLLVERSIONINFO) || |
| pdvi->cbSize == sizeof(DLLVERSIONINFO2)) |
| { |
| pdvi->dwMajorVersion = WINE_FILEVERSION_MAJOR; |
| pdvi->dwMinorVersion = WINE_FILEVERSION_MINOR; |
| pdvi->dwBuildNumber = WINE_FILEVERSION_BUILD; |
| pdvi->dwPlatformID = WINE_FILEVERSION_PLATFORMID; |
| if (pdvi->cbSize == sizeof(DLLVERSIONINFO2)) |
| { |
| DLLVERSIONINFO2 *pdvi2 = (DLLVERSIONINFO2 *)pdvi; |
| |
| pdvi2->dwFlags = 0; |
| pdvi2->ullVersion = MAKEDLLVERULL(WINE_FILEVERSION_MAJOR, |
| WINE_FILEVERSION_MINOR, |
| WINE_FILEVERSION_BUILD, |
| WINE_FILEVERSION_PLATFORMID); |
| } |
| TRACE("%u.%u.%u.%u\n", |
| pdvi->dwMajorVersion, pdvi->dwMinorVersion, |
| pdvi->dwBuildNumber, pdvi->dwPlatformID); |
| return S_OK; |
| } |
| else |
| { |
| WARN("wrong DLLVERSIONINFO size from app\n"); |
| return E_INVALIDARG; |
| } |
| } |
| |
| /************************************************************************* |
| * global variables of the shell32.dll |
| * all are once per process |
| * |
| */ |
| HINSTANCE shell32_hInstance = 0; |
| HIMAGELIST ShellSmallIconList = 0; |
| HIMAGELIST ShellBigIconList = 0; |
| |
| |
| /************************************************************************* |
| * SHELL32 DllMain |
| * |
| * NOTES |
| * calling oleinitialize here breaks sone apps. |
| */ |
| BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad) |
| { |
| TRACE("%p 0x%x %p\n", hinstDLL, fdwReason, fImpLoad); |
| |
| switch (fdwReason) |
| { |
| case DLL_PROCESS_ATTACH: |
| shell32_hInstance = hinstDLL; |
| DisableThreadLibraryCalls(shell32_hInstance); |
| |
| /* get full path to this DLL for IExtractIconW_fnGetIconLocation() */ |
| GetModuleFileNameW(hinstDLL, swShell32Name, MAX_PATH); |
| swShell32Name[MAX_PATH - 1] = '\0'; |
| |
| InitCommonControlsEx(NULL); |
| |
| SIC_Initialize(); |
| InitChangeNotifications(); |
| break; |
| |
| case DLL_PROCESS_DETACH: |
| shell32_hInstance = 0; |
| SIC_Destroy(); |
| FreeChangeNotifications(); |
| break; |
| } |
| return TRUE; |
| } |
| |
| /************************************************************************* |
| * DllInstall [SHELL32.@] |
| * |
| * PARAMETERS |
| * |
| * BOOL bInstall - TRUE for install, FALSE for uninstall |
| * LPCWSTR pszCmdLine - command line (unused by shell32?) |
| */ |
| |
| HRESULT WINAPI DllInstall(BOOL bInstall, LPCWSTR cmdline) |
| { |
| FIXME("%s %s: stub\n", bInstall ? "TRUE":"FALSE", debugstr_w(cmdline)); |
| return S_OK; /* indicate success */ |
| } |
| |
| /*********************************************************************** |
| * DllCanUnloadNow (SHELL32.@) |
| */ |
| HRESULT WINAPI DllCanUnloadNow(void) |
| { |
| FIXME("stub\n"); |
| return S_FALSE; |
| } |
