4 * Copyright 1993 Robert J. Amstadt
5 * Copyright 1995, 2003 Alexandre Julliard
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 #include "wine/port.h"
27 #define NONAMELESSUNION
28 #define NONAMELESSSTRUCT
30 #define WIN32_NO_STATUS
35 #include "wine/winbase16.h"
36 #include "wine/debug.h"
38 #include "wine/exception.h"
39 #include "wine/unicode.h"
40 #include "wine/list.h"
42 WINE_DEFAULT_DEBUG_CHANNEL(resource);
44 /* handle conversions */
45 #define HRSRC_32(h16) ((HRSRC)(ULONG_PTR)(h16))
46 #define HRSRC_16(h32) (LOWORD(h32))
47 #define HGLOBAL_32(h16) ((HGLOBAL)(ULONG_PTR)(h16))
48 #define HGLOBAL_16(h32) (LOWORD(h32))
49 #define HMODULE_16(h32) (LOWORD(h32))
51 /* retrieve the resource name to pass to the ntdll functions */
52 static NTSTATUS get_res_nameA( LPCSTR name, UNICODE_STRING *str )
56 str->Buffer = (LPWSTR)name;
57 return STATUS_SUCCESS;
62 if (RtlCharToInteger( name + 1, 10, &value ) != STATUS_SUCCESS || HIWORD(value))
63 return STATUS_INVALID_PARAMETER;
64 str->Buffer = (LPWSTR)value;
65 return STATUS_SUCCESS;
67 RtlCreateUnicodeStringFromAsciiz( str, name );
68 RtlUpcaseUnicodeString( str, str, FALSE );
69 return STATUS_SUCCESS;
72 /* retrieve the resource name to pass to the ntdll functions */
73 static NTSTATUS get_res_nameW( LPCWSTR name, UNICODE_STRING *str )
77 str->Buffer = (LPWSTR)name;
78 return STATUS_SUCCESS;
83 RtlInitUnicodeString( str, name + 1 );
84 if (RtlUnicodeStringToInteger( str, 10, &value ) != STATUS_SUCCESS || HIWORD(value))
85 return STATUS_INVALID_PARAMETER;
86 str->Buffer = (LPWSTR)value;
87 return STATUS_SUCCESS;
89 RtlCreateUnicodeString( str, name );
90 RtlUpcaseUnicodeString( str, str, FALSE );
91 return STATUS_SUCCESS;
94 /* retrieve the resource names for the 16-bit FindResource function */
95 static BOOL get_res_name_type_WtoA( LPCWSTR name, LPCWSTR type, LPSTR *nameA, LPSTR *typeA )
97 *nameA = *typeA = NULL;
103 DWORD len = WideCharToMultiByte( CP_ACP, 0, name, -1, NULL, 0, NULL, NULL );
104 *nameA = HeapAlloc( GetProcessHeap(), 0, len );
105 if (*nameA) WideCharToMultiByte( CP_ACP, 0, name, -1, *nameA, len, NULL, NULL );
107 else *nameA = (LPSTR)name;
111 DWORD len = WideCharToMultiByte( CP_ACP, 0, type, -1, NULL, 0, NULL, NULL );
112 *typeA = HeapAlloc( GetProcessHeap(), 0, len );
113 if (*typeA) WideCharToMultiByte( CP_ACP, 0, type, -1, *typeA, len, NULL, NULL );
115 else *typeA = (LPSTR)type;
119 if (HIWORD(*nameA)) HeapFree( GetProcessHeap(), 0, *nameA );
120 if (HIWORD(*typeA)) HeapFree( GetProcessHeap(), 0, *typeA );
121 SetLastError( ERROR_INVALID_PARAMETER );
128 /* implementation of FindResourceExA */
129 static HRSRC find_resourceA( HMODULE hModule, LPCSTR type, LPCSTR name, WORD lang )
132 UNICODE_STRING nameW, typeW;
133 LDR_RESOURCE_INFO info;
134 const IMAGE_RESOURCE_DATA_ENTRY *entry = NULL;
138 if ((status = get_res_nameA( name, &nameW )) != STATUS_SUCCESS) goto done;
139 if ((status = get_res_nameA( type, &typeW )) != STATUS_SUCCESS) goto done;
140 info.Type = (ULONG_PTR)typeW.Buffer;
141 info.Name = (ULONG_PTR)nameW.Buffer;
142 info.Language = lang;
143 status = LdrFindResource_U( hModule, &info, 3, &entry );
145 if (status != STATUS_SUCCESS) SetLastError( RtlNtStatusToDosError(status) );
149 SetLastError( ERROR_INVALID_PARAMETER );
153 if (HIWORD(nameW.Buffer)) HeapFree( GetProcessHeap(), 0, nameW.Buffer );
154 if (HIWORD(typeW.Buffer)) HeapFree( GetProcessHeap(), 0, typeW.Buffer );
159 /* implementation of FindResourceExW */
160 static HRSRC find_resourceW( HMODULE hModule, LPCWSTR type, LPCWSTR name, WORD lang )
163 UNICODE_STRING nameW, typeW;
164 LDR_RESOURCE_INFO info;
165 const IMAGE_RESOURCE_DATA_ENTRY *entry = NULL;
167 nameW.Buffer = typeW.Buffer = NULL;
171 if ((status = get_res_nameW( name, &nameW )) != STATUS_SUCCESS) goto done;
172 if ((status = get_res_nameW( type, &typeW )) != STATUS_SUCCESS) goto done;
173 info.Type = (ULONG_PTR)typeW.Buffer;
174 info.Name = (ULONG_PTR)nameW.Buffer;
175 info.Language = lang;
176 status = LdrFindResource_U( hModule, &info, 3, &entry );
178 if (status != STATUS_SUCCESS) SetLastError( RtlNtStatusToDosError(status) );
182 SetLastError( ERROR_INVALID_PARAMETER );
186 if (HIWORD(nameW.Buffer)) HeapFree( GetProcessHeap(), 0, nameW.Buffer );
187 if (HIWORD(typeW.Buffer)) HeapFree( GetProcessHeap(), 0, typeW.Buffer );
191 /**********************************************************************
192 * FindResourceExA (KERNEL32.@)
194 HRSRC WINAPI FindResourceExA( HMODULE hModule, LPCSTR type, LPCSTR name, WORD lang )
196 TRACE( "%p %s %s %04x\n", hModule, debugstr_a(type), debugstr_a(name), lang );
198 if (!hModule) hModule = GetModuleHandleW(0);
199 else if (!HIWORD(hModule))
201 return HRSRC_32( FindResource16( HMODULE_16(hModule), name, type ) );
203 return find_resourceA( hModule, type, name, lang );
207 /**********************************************************************
208 * FindResourceA (KERNEL32.@)
210 HRSRC WINAPI FindResourceA( HMODULE hModule, LPCSTR name, LPCSTR type )
212 return FindResourceExA( hModule, type, name, MAKELANGID( LANG_NEUTRAL, SUBLANG_NEUTRAL ) );
216 /**********************************************************************
217 * FindResourceExW (KERNEL32.@)
219 HRSRC WINAPI FindResourceExW( HMODULE hModule, LPCWSTR type, LPCWSTR name, WORD lang )
221 TRACE( "%p %s %s %04x\n", hModule, debugstr_w(type), debugstr_w(name), lang );
223 if (!hModule) hModule = GetModuleHandleW(0);
224 else if (!HIWORD(hModule))
229 if (!get_res_name_type_WtoA( name, type, &nameA, &typeA )) return NULL;
231 ret = FindResource16( HMODULE_16(hModule), nameA, typeA );
232 if (HIWORD(nameA)) HeapFree( GetProcessHeap(), 0, nameA );
233 if (HIWORD(typeA)) HeapFree( GetProcessHeap(), 0, typeA );
234 return HRSRC_32(ret);
237 return find_resourceW( hModule, type, name, lang );
241 /**********************************************************************
242 * FindResourceW (KERNEL32.@)
244 HRSRC WINAPI FindResourceW( HINSTANCE hModule, LPCWSTR name, LPCWSTR type )
246 return FindResourceExW( hModule, type, name, MAKELANGID( LANG_NEUTRAL, SUBLANG_NEUTRAL ) );
250 /**********************************************************************
251 * EnumResourceTypesA (KERNEL32.@)
253 BOOL WINAPI EnumResourceTypesA( HMODULE hmod, ENUMRESTYPEPROCA lpfun, LONG_PTR lparam )
258 DWORD len = 0, newlen;
260 const IMAGE_RESOURCE_DIRECTORY *resdir;
261 const IMAGE_RESOURCE_DIRECTORY_ENTRY *et;
262 const IMAGE_RESOURCE_DIR_STRING_U *str;
264 TRACE( "%p %p %lx\n", hmod, lpfun, lparam );
266 if (!hmod) hmod = GetModuleHandleA( NULL );
268 if ((status = LdrFindResourceDirectory_U( hmod, NULL, 0, &resdir )) != STATUS_SUCCESS)
270 SetLastError( RtlNtStatusToDosError(status) );
273 et = (PIMAGE_RESOURCE_DIRECTORY_ENTRY)(resdir + 1);
274 for (i = 0; i < resdir->NumberOfNamedEntries+resdir->NumberOfIdEntries; i++)
276 if (et[i].u1.s1.NameIsString)
278 str = (PIMAGE_RESOURCE_DIR_STRING_U) ((LPBYTE) resdir + et[i].u1.s1.NameOffset);
279 newlen = WideCharToMultiByte( CP_ACP, 0, str->NameString, str->Length, NULL, 0, NULL, NULL);
280 if (newlen + 1 > len)
283 HeapFree( GetProcessHeap(), 0, type );
284 if (!(type = HeapAlloc( GetProcessHeap(), 0, len ))) return FALSE;
286 WideCharToMultiByte( CP_ACP, 0, str->NameString, str->Length, type, len, NULL, NULL);
288 ret = lpfun(hmod,type,lparam);
292 ret = lpfun( hmod, (LPSTR)(int)et[i].u1.s2.Id, lparam );
296 HeapFree( GetProcessHeap(), 0, type );
301 /**********************************************************************
302 * EnumResourceTypesW (KERNEL32.@)
304 BOOL WINAPI EnumResourceTypesW( HMODULE hmod, ENUMRESTYPEPROCW lpfun, LONG_PTR lparam )
310 const IMAGE_RESOURCE_DIRECTORY *resdir;
311 const IMAGE_RESOURCE_DIRECTORY_ENTRY *et;
312 const IMAGE_RESOURCE_DIR_STRING_U *str;
314 TRACE( "%p %p %lx\n", hmod, lpfun, lparam );
316 if (!hmod) hmod = GetModuleHandleW( NULL );
318 if ((status = LdrFindResourceDirectory_U( hmod, NULL, 0, &resdir )) != STATUS_SUCCESS)
320 SetLastError( RtlNtStatusToDosError(status) );
323 et = (PIMAGE_RESOURCE_DIRECTORY_ENTRY)(resdir + 1);
324 for (i = 0; i < resdir->NumberOfNamedEntries + resdir->NumberOfIdEntries; i++)
326 if (et[i].u1.s1.NameIsString)
328 str = (PIMAGE_RESOURCE_DIR_STRING_U) ((LPBYTE) resdir + et[i].u1.s1.NameOffset);
329 if (str->Length + 1 > len)
331 len = str->Length + 1;
332 HeapFree( GetProcessHeap(), 0, type );
333 if (!(type = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ))) return FALSE;
335 memcpy(type, str->NameString, str->Length * sizeof (WCHAR));
336 type[str->Length] = 0;
337 ret = lpfun(hmod,type,lparam);
341 ret = lpfun( hmod, (LPWSTR)(int)et[i].u1.s2.Id, lparam );
345 HeapFree( GetProcessHeap(), 0, type );
350 /**********************************************************************
351 * EnumResourceNamesA (KERNEL32.@)
353 BOOL WINAPI EnumResourceNamesA( HMODULE hmod, LPCSTR type, ENUMRESNAMEPROCA lpfun, LONG_PTR lparam )
357 DWORD len = 0, newlen;
360 UNICODE_STRING typeW;
361 LDR_RESOURCE_INFO info;
362 const IMAGE_RESOURCE_DIRECTORY *basedir, *resdir;
363 const IMAGE_RESOURCE_DIRECTORY_ENTRY *et;
364 const IMAGE_RESOURCE_DIR_STRING_U *str;
366 TRACE( "%p %s %p %lx\n", hmod, debugstr_a(type), lpfun, lparam );
368 if (!hmod) hmod = GetModuleHandleA( NULL );
370 if ((status = LdrFindResourceDirectory_U( hmod, NULL, 0, &basedir )) != STATUS_SUCCESS)
372 if ((status = get_res_nameA( type, &typeW )) != STATUS_SUCCESS)
374 info.Type = (ULONG)typeW.Buffer;
375 if ((status = LdrFindResourceDirectory_U( hmod, &info, 1, &resdir )) != STATUS_SUCCESS)
378 et = (IMAGE_RESOURCE_DIRECTORY_ENTRY *)(resdir + 1);
379 for (i = 0; i < resdir->NumberOfNamedEntries+resdir->NumberOfIdEntries; i++)
381 if (et[i].u1.s1.NameIsString)
383 str = (IMAGE_RESOURCE_DIR_STRING_U *) ((LPBYTE) basedir + et[i].u1.s1.NameOffset);
384 newlen = WideCharToMultiByte(CP_ACP, 0, str->NameString, str->Length, NULL, 0, NULL, NULL);
385 if (newlen + 1 > len)
388 HeapFree( GetProcessHeap(), 0, name );
389 if (!(name = HeapAlloc(GetProcessHeap(), 0, len + 1 )))
395 WideCharToMultiByte( CP_ACP, 0, str->NameString, str->Length, name, len, NULL, NULL );
397 ret = lpfun(hmod,type,name,lparam);
401 ret = lpfun( hmod, type, (LPSTR)(int)et[i].u1.s2.Id, lparam );
406 HeapFree( GetProcessHeap(), 0, name );
407 if (HIWORD(typeW.Buffer)) HeapFree( GetProcessHeap(), 0, typeW.Buffer );
408 if (status != STATUS_SUCCESS) SetLastError( RtlNtStatusToDosError(status) );
413 /**********************************************************************
414 * EnumResourceNamesW (KERNEL32.@)
416 BOOL WINAPI EnumResourceNamesW( HMODULE hmod, LPCWSTR type, ENUMRESNAMEPROCW lpfun, LONG_PTR lparam )
422 UNICODE_STRING typeW;
423 LDR_RESOURCE_INFO info;
424 const IMAGE_RESOURCE_DIRECTORY *basedir, *resdir;
425 const IMAGE_RESOURCE_DIRECTORY_ENTRY *et;
426 const IMAGE_RESOURCE_DIR_STRING_U *str;
428 TRACE( "%p %s %p %lx\n", hmod, debugstr_w(type), lpfun, lparam );
430 if (!hmod) hmod = GetModuleHandleW( NULL );
432 if ((status = LdrFindResourceDirectory_U( hmod, NULL, 0, &basedir )) != STATUS_SUCCESS)
434 if ((status = get_res_nameW( type, &typeW )) != STATUS_SUCCESS)
436 info.Type = (ULONG)typeW.Buffer;
437 if ((status = LdrFindResourceDirectory_U( hmod, &info, 1, &resdir )) != STATUS_SUCCESS)
440 et = (PIMAGE_RESOURCE_DIRECTORY_ENTRY)(resdir + 1);
441 for (i = 0; i < resdir->NumberOfNamedEntries+resdir->NumberOfIdEntries; i++)
443 if (et[i].u1.s1.NameIsString)
445 str = (IMAGE_RESOURCE_DIR_STRING_U *) ((LPBYTE) basedir + et[i].u1.s1.NameOffset);
446 if (str->Length + 1 > len)
448 len = str->Length + 1;
449 HeapFree( GetProcessHeap(), 0, name );
450 if (!(name = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
456 memcpy(name, str->NameString, str->Length * sizeof (WCHAR));
457 name[str->Length] = 0;
458 ret = lpfun(hmod,type,name,lparam);
462 ret = lpfun( hmod, type, (LPWSTR)(int)et[i].u1.s2.Id, lparam );
467 HeapFree( GetProcessHeap(), 0, name );
468 if (HIWORD(typeW.Buffer)) HeapFree( GetProcessHeap(), 0, typeW.Buffer );
469 if (status != STATUS_SUCCESS) SetLastError( RtlNtStatusToDosError(status) );
474 /**********************************************************************
475 * EnumResourceLanguagesA (KERNEL32.@)
477 BOOL WINAPI EnumResourceLanguagesA( HMODULE hmod, LPCSTR type, LPCSTR name,
478 ENUMRESLANGPROCA lpfun, LONG_PTR lparam )
483 UNICODE_STRING typeW, nameW;
484 LDR_RESOURCE_INFO info;
485 const IMAGE_RESOURCE_DIRECTORY *basedir, *resdir;
486 const IMAGE_RESOURCE_DIRECTORY_ENTRY *et;
488 TRACE( "%p %s %s %p %lx\n", hmod, debugstr_a(type), debugstr_a(name), lpfun, lparam );
490 if (!hmod) hmod = GetModuleHandleA( NULL );
491 typeW.Buffer = nameW.Buffer = NULL;
492 if ((status = LdrFindResourceDirectory_U( hmod, NULL, 0, &basedir )) != STATUS_SUCCESS)
494 if ((status = get_res_nameA( type, &typeW )) != STATUS_SUCCESS)
496 if ((status = get_res_nameA( name, &nameW )) != STATUS_SUCCESS)
498 info.Type = (ULONG_PTR)typeW.Buffer;
499 info.Name = (ULONG_PTR)nameW.Buffer;
500 if ((status = LdrFindResourceDirectory_U( hmod, &info, 2, &resdir )) != STATUS_SUCCESS)
503 et = (PIMAGE_RESOURCE_DIRECTORY_ENTRY)(resdir + 1);
504 for (i = 0; i < resdir->NumberOfNamedEntries + resdir->NumberOfIdEntries; i++)
506 ret = lpfun( hmod, type, name, et[i].u1.s2.Id, lparam );
510 if (HIWORD(typeW.Buffer)) HeapFree( GetProcessHeap(), 0, typeW.Buffer );
511 if (HIWORD(nameW.Buffer)) HeapFree( GetProcessHeap(), 0, nameW.Buffer );
512 if (status != STATUS_SUCCESS) SetLastError( RtlNtStatusToDosError(status) );
517 /**********************************************************************
518 * EnumResourceLanguagesW (KERNEL32.@)
520 BOOL WINAPI EnumResourceLanguagesW( HMODULE hmod, LPCWSTR type, LPCWSTR name,
521 ENUMRESLANGPROCW lpfun, LONG_PTR lparam )
526 UNICODE_STRING typeW, nameW;
527 LDR_RESOURCE_INFO info;
528 const IMAGE_RESOURCE_DIRECTORY *basedir, *resdir;
529 const IMAGE_RESOURCE_DIRECTORY_ENTRY *et;
531 TRACE( "%p %s %s %p %lx\n", hmod, debugstr_w(type), debugstr_w(name), lpfun, lparam );
533 if (!hmod) hmod = GetModuleHandleW( NULL );
534 typeW.Buffer = nameW.Buffer = NULL;
535 if ((status = LdrFindResourceDirectory_U( hmod, NULL, 0, &basedir )) != STATUS_SUCCESS)
537 if ((status = get_res_nameW( type, &typeW )) != STATUS_SUCCESS)
539 if ((status = get_res_nameW( name, &nameW )) != STATUS_SUCCESS)
541 info.Type = (ULONG_PTR)typeW.Buffer;
542 info.Name = (ULONG_PTR)nameW.Buffer;
543 if ((status = LdrFindResourceDirectory_U( hmod, &info, 2, &resdir )) != STATUS_SUCCESS)
546 et = (PIMAGE_RESOURCE_DIRECTORY_ENTRY)(resdir + 1);
547 for (i = 0; i < resdir->NumberOfNamedEntries + resdir->NumberOfIdEntries; i++)
549 ret = lpfun( hmod, type, name, et[i].u1.s2.Id, lparam );
553 if (HIWORD(typeW.Buffer)) HeapFree( GetProcessHeap(), 0, typeW.Buffer );
554 if (HIWORD(nameW.Buffer)) HeapFree( GetProcessHeap(), 0, nameW.Buffer );
555 if (status != STATUS_SUCCESS) SetLastError( RtlNtStatusToDosError(status) );
560 /**********************************************************************
561 * LoadResource (KERNEL32.@)
563 HGLOBAL WINAPI LoadResource( HINSTANCE hModule, HRSRC hRsrc )
568 TRACE( "%p %p\n", hModule, hRsrc );
570 if (hModule && !HIWORD(hModule))
571 /* FIXME: should convert return to 32-bit resource */
572 return HGLOBAL_32( LoadResource16( HMODULE_16(hModule), HRSRC_16(hRsrc) ) );
574 if (!hRsrc) return 0;
575 if (!hModule) hModule = GetModuleHandleA( NULL );
576 status = LdrAccessResource( hModule, (IMAGE_RESOURCE_DATA_ENTRY *)hRsrc, &ret, NULL );
577 if (status != STATUS_SUCCESS) SetLastError( RtlNtStatusToDosError(status) );
582 /**********************************************************************
583 * LockResource (KERNEL32.@)
585 LPVOID WINAPI LockResource( HGLOBAL handle )
587 TRACE("(%p)\n", handle );
589 if (HIWORD( handle )) /* 32-bit memory handle */
590 return (LPVOID)handle;
592 /* 16-bit memory handle */
593 return LockResource16( HGLOBAL_16(handle) );
597 /**********************************************************************
598 * FreeResource (KERNEL32.@)
600 BOOL WINAPI FreeResource( HGLOBAL handle )
602 if (HIWORD(handle)) return 0; /* 32-bit memory handle: nothing to do */
603 return FreeResource16( HGLOBAL_16(handle) );
607 /**********************************************************************
608 * SizeofResource (KERNEL32.@)
610 DWORD WINAPI SizeofResource( HINSTANCE hModule, HRSRC hRsrc )
612 if (hModule && !HIWORD(hModule))
613 return SizeofResource16( HMODULE_16(hModule), HRSRC_16(hRsrc) );
615 if (!hRsrc) return 0;
616 return ((PIMAGE_RESOURCE_DATA_ENTRY)hRsrc)->Size;
623 struct list resources_list;
636 static BOOL CALLBACK enum_resources_languages_delete_all(HMODULE hModule, LPCWSTR lpType, LPCWSTR lpName, WORD wLang, LONG_PTR lParam)
638 return UpdateResourceW((HANDLE)lParam, lpType, lpName, wLang, NULL, 0);
641 static BOOL CALLBACK enum_resources_names_delete_all(HMODULE hModule, LPCWSTR lpType, LPWSTR lpName, LONG_PTR lParam)
643 return EnumResourceLanguagesW(hModule, lpType, lpName, enum_resources_languages_delete_all, lParam);
646 static BOOL CALLBACK enum_resources_types_delete_all(HMODULE hModule, LPWSTR lpType, LONG_PTR lParam)
648 return EnumResourceNamesW(hModule, lpType, enum_resources_names_delete_all, lParam);
651 static BOOL CALLBACK enum_resources_languages_add_all(HMODULE hModule, LPCWSTR lpType, LPCWSTR lpName, WORD wLang, LONG_PTR lParam)
654 HRSRC hResource = FindResourceExW(hModule, lpType, lpName, wLang);
658 if(hResource == NULL) return FALSE;
659 if(!(hGlobal = LoadResource(hModule, hResource))) return FALSE;
660 if(!(lpData = LockResource(hGlobal))) return FALSE;
661 if(!(size = SizeofResource(hModule, hResource))) return FALSE;
662 return UpdateResourceW((HANDLE)lParam, lpType, lpName, wLang, lpData, size);
665 static BOOL CALLBACK enum_resources_names_add_all(HMODULE hModule, LPCWSTR lpType, LPWSTR lpName, LONG_PTR lParam)
667 return EnumResourceLanguagesW(hModule, lpType, lpName, enum_resources_languages_add_all, lParam);
670 static BOOL CALLBACK enum_resources_types_add_all(HMODULE hModule, LPWSTR lpType, LONG_PTR lParam)
672 return EnumResourceNamesW(hModule, lpType, enum_resources_names_add_all, lParam);
675 /***********************************************************************
676 * BeginUpdateResourceW (KERNEL32.@)
678 HANDLE WINAPI BeginUpdateResourceW( LPCWSTR pFileName, BOOL bDeleteExistingResources )
682 HANDLE hModule = NULL;
683 HANDLE hUpdate = NULL;
684 QUEUEDUPDATES *current_updates = NULL;
687 TRACE("%s, %d\n",debugstr_w(pFileName),bDeleteExistingResources);
689 hFile = FindFirstFileW(pFileName, &fd);
690 if(hFile == INVALID_HANDLE_VALUE)
693 SetLastError(ERROR_FILE_NOT_FOUND);
696 if(fd.dwFileAttributes & FILE_ATTRIBUTE_READONLY)
698 SetLastError(ERROR_FILE_READ_ONLY);
702 hModule = LoadLibraryW(pFileName);
705 SetLastError(ERROR_INVALID_PARAMETER);
709 if(!(hUpdate = GlobalAlloc(GHND, sizeof(QUEUEDUPDATES))))
711 SetLastError(ERROR_OUTOFMEMORY);
714 if(!(current_updates = GlobalLock(hUpdate)))
716 SetLastError(ERROR_INVALID_HANDLE);
719 if(!(current_updates->pFileName = HeapAlloc(GetProcessHeap(), 0, (strlenW(pFileName)+1)*sizeof(WCHAR))))
721 SetLastError(ERROR_OUTOFMEMORY);
724 strcpyW(current_updates->pFileName, pFileName);
725 list_init(¤t_updates->resources_list);
727 if(bDeleteExistingResources)
729 if(!EnumResourceTypesW(hModule, enum_resources_types_delete_all, (LONG_PTR)hUpdate))
734 if(!EnumResourceTypesW(hModule, enum_resources_types_add_all, (LONG_PTR)hUpdate))
740 if(!ret && current_updates)
742 HeapFree(GetProcessHeap(), 0, current_updates->pFileName);
743 GlobalUnlock(hUpdate);
747 if(hUpdate) GlobalUnlock(hUpdate);
748 if(hModule) FreeLibrary(hModule);
749 if(hFile) FindClose(hFile);
754 /***********************************************************************
755 * BeginUpdateResourceA (KERNEL32.@)
757 HANDLE WINAPI BeginUpdateResourceA( LPCSTR pFileName, BOOL bDeleteExistingResources )
759 UNICODE_STRING FileNameW;
761 RtlCreateUnicodeStringFromAsciiz(&FileNameW, pFileName);
762 ret = BeginUpdateResourceW(FileNameW.Buffer, bDeleteExistingResources);
763 RtlFreeUnicodeString(&FileNameW);
768 /***********************************************************************
769 * EndUpdateResourceW (KERNEL32.@)
771 BOOL WINAPI EndUpdateResourceW( HANDLE hUpdate, BOOL fDiscard )
773 QUEUEDUPDATES *current_updates = NULL;
776 struct list *ptr = NULL;
777 QUEUEDRESOURCE *current_resource = NULL;
779 FIXME("(%p,%d): stub\n",hUpdate,fDiscard);
781 if(!(current_updates = GlobalLock(hUpdate)))
783 SetLastError(ERROR_INVALID_HANDLE);
792 /* FIXME: This is the only missing part, an actual implementation */
793 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
800 while ((ptr = list_head(¤t_updates->resources_list)) != NULL)
802 current_resource = LIST_ENTRY(ptr, QUEUEDRESOURCE, entry);
803 list_remove(¤t_resource->entry);
804 if(HIWORD(current_resource->lpType)) HeapFree(GetProcessHeap(), 0, current_resource->lpType);
805 if(HIWORD(current_resource->lpName)) HeapFree(GetProcessHeap(), 0, current_resource->lpName);
806 HeapFree(GetProcessHeap(), 0, current_resource->lpData);
807 HeapFree(GetProcessHeap(), 0, current_resource);
809 HeapFree(GetProcessHeap(), 0, current_updates->pFileName);
810 GlobalUnlock(hUpdate);
817 /***********************************************************************
818 * EndUpdateResourceA (KERNEL32.@)
820 BOOL WINAPI EndUpdateResourceA( HANDLE hUpdate, BOOL fDiscard )
822 return EndUpdateResourceW(hUpdate, fDiscard);
826 /***********************************************************************
827 * UpdateResourceW (KERNEL32.@)
829 BOOL WINAPI UpdateResourceW( HANDLE hUpdate, LPCWSTR lpType, LPCWSTR lpName,
830 WORD wLanguage, LPVOID lpData, DWORD cbData)
832 QUEUEDUPDATES *current_updates = NULL;
834 QUEUEDRESOURCE *current_resource = NULL;
837 TRACE("%p %s %s %08x %p %ld\n",hUpdate,debugstr_w(lpType),debugstr_w(lpName),wLanguage,lpData,cbData);
839 if(!(current_updates = GlobalLock(hUpdate)))
841 SetLastError(ERROR_INVALID_HANDLE);
846 if(!(current_resource = HeapAlloc(GetProcessHeap(), 0, sizeof(QUEUEDRESOURCE))))
848 SetLastError(ERROR_OUTOFMEMORY);
852 current_resource->lpType = (LPWSTR)lpType;
853 else if((current_resource->lpType = HeapAlloc(GetProcessHeap(), 0, (strlenW(lpType)+1)*sizeof(WCHAR))))
854 strcpyW(current_resource->lpType, lpType);
857 SetLastError(ERROR_OUTOFMEMORY);
861 current_resource->lpName = (LPWSTR)lpName;
862 else if((current_resource->lpName = HeapAlloc(GetProcessHeap(), 0, (strlenW(lpName)+1)*sizeof(WCHAR))))
863 strcpyW(current_resource->lpName, lpName);
866 SetLastError(ERROR_OUTOFMEMORY);
869 if(!(current_resource->lpData = HeapAlloc(GetProcessHeap(), 0, cbData)))
871 SetLastError(ERROR_OUTOFMEMORY);
874 current_resource->wLanguage = wLanguage;
875 memcpy(current_resource->lpData, lpData, cbData);
876 current_resource->cbData = cbData;
877 list_add_tail(¤t_updates->resources_list, ¤t_resource->entry);
881 if(!ret && current_resource)
883 if(HIWORD(current_resource->lpType)) HeapFree(GetProcessHeap(), 0, current_resource->lpType);
884 if(HIWORD(current_resource->lpName)) HeapFree(GetProcessHeap(), 0, current_resource->lpName);
885 HeapFree(GetProcessHeap(), 0, current_resource->lpData);
886 HeapFree(GetProcessHeap(), 0, current_resource);
888 if(found) GlobalUnlock(hUpdate);
893 /***********************************************************************
894 * UpdateResourceA (KERNEL32.@)
896 BOOL WINAPI UpdateResourceA( HANDLE hUpdate, LPCSTR lpType, LPCSTR lpName,
897 WORD wLanguage, LPVOID lpData, DWORD cbData)
900 UNICODE_STRING TypeW;
901 UNICODE_STRING NameW;
903 TypeW.Buffer = (LPWSTR)lpType;
905 RtlCreateUnicodeStringFromAsciiz(&TypeW, lpType);
907 NameW.Buffer = (LPWSTR)lpName;
909 RtlCreateUnicodeStringFromAsciiz(&NameW, lpName);
910 ret = UpdateResourceW(hUpdate, TypeW.Buffer, NameW.Buffer, wLanguage, lpData, cbData);
911 if(HIWORD(lpType)) RtlFreeUnicodeString(&TypeW);
912 if(HIWORD(lpName)) RtlFreeUnicodeString(&NameW);