4 * Copyright 1993 Miguel de Icaza
5 * Copyright 1996 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include "wine/port.h"
33 #include "wine/winbase16.h"
34 #include "wine/unicode.h"
35 #include "wine/library.h"
36 #include "wine/debug.h"
38 WINE_DEFAULT_DEBUG_CHANNEL(profile);
40 static const char bom_utf8[] = {0xEF,0xBB,0xBF};
50 typedef struct tagPROFILEKEY
53 struct tagPROFILEKEY *next;
57 typedef struct tagPROFILESECTION
59 struct tagPROFILEKEY *key;
60 struct tagPROFILESECTION *next;
68 PROFILESECTION *section;
70 FILETIME LastWriteTime;
75 #define N_CACHED_PROFILES 10
77 /* Cached profile files */
78 static PROFILE *MRUProfile[N_CACHED_PROFILES]={NULL};
80 #define CurProfile (MRUProfile[0])
82 /* Check for comments in profile */
83 #define IS_ENTRY_COMMENT(str) ((str)[0] == ';')
85 static const WCHAR emptystringW[] = {0};
86 static const WCHAR wininiW[] = { 'w','i','n','.','i','n','i',0 };
88 static CRITICAL_SECTION PROFILE_CritSect;
89 static CRITICAL_SECTION_DEBUG critsect_debug =
91 0, 0, &PROFILE_CritSect,
92 { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
93 0, 0, { (DWORD_PTR)(__FILE__ ": PROFILE_CritSect") }
95 static CRITICAL_SECTION PROFILE_CritSect = { &critsect_debug, -1, 0, 0, 0, 0 };
97 static const char hex[16] = "0123456789ABCDEF";
99 /***********************************************************************
102 * Copy the content of an entry into a buffer, removing quotes, and possibly
103 * translating environment variables.
105 static void PROFILE_CopyEntry( LPWSTR buffer, LPCWSTR value, int len,
112 if (strip_quote && ((*value == '\'') || (*value == '\"')))
114 if (value[1] && (value[strlenW(value)-1] == *value)) quote = *value++;
117 lstrcpynW( buffer, value, len );
118 if (quote && (len >= strlenW(value))) buffer[strlenW(buffer)-1] = '\0';
121 /* byte-swaps shorts in-place in a buffer. len is in WCHARs */
122 static inline void PROFILE_ByteSwapShortBuffer(WCHAR * buffer, int len)
125 USHORT * shortbuffer = (USHORT *)buffer;
126 for (i = 0; i < len; i++)
127 shortbuffer[i] = RtlUshortByteSwap(shortbuffer[i]);
130 /* writes any necessary encoding marker to the file */
131 static inline void PROFILE_WriteMarker(HANDLE hFile, ENCODING encoding)
133 DWORD dwBytesWritten;
140 WriteFile(hFile, bom_utf8, sizeof(bom_utf8), &dwBytesWritten, NULL);
142 case ENCODING_UTF16LE:
144 WriteFile(hFile, &bom, sizeof(bom), &dwBytesWritten, NULL);
146 case ENCODING_UTF16BE:
148 WriteFile(hFile, &bom, sizeof(bom), &dwBytesWritten, NULL);
153 static void PROFILE_WriteLine( HANDLE hFile, WCHAR * szLine, int len, ENCODING encoding)
156 int write_buffer_len;
157 DWORD dwBytesWritten;
159 TRACE("writing: %s\n", debugstr_wn(szLine, len));
164 write_buffer_len = WideCharToMultiByte(CP_ACP, 0, szLine, len, NULL, 0, NULL, NULL);
165 write_buffer = HeapAlloc(GetProcessHeap(), 0, write_buffer_len);
166 if (!write_buffer) return;
167 len = WideCharToMultiByte(CP_ACP, 0, szLine, len, write_buffer, write_buffer_len, NULL, NULL);
168 WriteFile(hFile, write_buffer, len, &dwBytesWritten, NULL);
169 HeapFree(GetProcessHeap(), 0, write_buffer);
172 write_buffer_len = WideCharToMultiByte(CP_UTF8, 0, szLine, len, NULL, 0, NULL, NULL);
173 write_buffer = HeapAlloc(GetProcessHeap(), 0, write_buffer_len);
174 if (!write_buffer) return;
175 len = WideCharToMultiByte(CP_UTF8, 0, szLine, len, write_buffer, write_buffer_len, NULL, NULL);
176 WriteFile(hFile, write_buffer, len, &dwBytesWritten, NULL);
177 HeapFree(GetProcessHeap(), 0, write_buffer);
179 case ENCODING_UTF16LE:
180 WriteFile(hFile, szLine, len * sizeof(WCHAR), &dwBytesWritten, NULL);
182 case ENCODING_UTF16BE:
183 PROFILE_ByteSwapShortBuffer(szLine, len);
184 WriteFile(hFile, szLine, len * sizeof(WCHAR), &dwBytesWritten, NULL);
187 FIXME("encoding type %d not implemented\n", encoding);
191 /***********************************************************************
194 * Save a profile tree to a file.
196 static void PROFILE_Save( HANDLE hFile, const PROFILESECTION *section, ENCODING encoding )
201 PROFILE_WriteMarker(hFile, encoding);
203 for ( ; section; section = section->next)
207 if (section->name[0]) len += strlenW(section->name) + 6;
209 for (key = section->key; key; key = key->next)
211 len += strlenW(key->name) + 2;
212 if (key->value) len += strlenW(key->value) + 1;
215 buffer = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
219 if (section->name[0])
224 strcpyW( p, section->name );
230 for (key = section->key; key; key = key->next)
232 strcpyW( p, key->name );
237 strcpyW( p, key->value );
243 PROFILE_WriteLine( hFile, buffer, len, encoding );
244 HeapFree(GetProcessHeap(), 0, buffer);
249 /***********************************************************************
252 * Free a profile tree.
254 static void PROFILE_Free( PROFILESECTION *section )
256 PROFILESECTION *next_section;
257 PROFILEKEY *key, *next_key;
259 for ( ; section; section = next_section)
261 for (key = section->key; key; key = next_key)
263 next_key = key->next;
264 HeapFree( GetProcessHeap(), 0, key->value );
265 HeapFree( GetProcessHeap(), 0, key );
267 next_section = section->next;
268 HeapFree( GetProcessHeap(), 0, section );
272 /* returns 1 if a character white space else 0 */
273 static inline int PROFILE_isspaceW(WCHAR c)
275 if (isspaceW(c)) return 1;
276 if (c=='\r' || c==0x1a) return 1;
277 /* CR and ^Z (DOS EOF) are spaces too (found on CD-ROMs) */
281 static inline ENCODING PROFILE_DetectTextEncoding(const void * buffer, int * len)
283 int flags = IS_TEXT_UNICODE_SIGNATURE |
284 IS_TEXT_UNICODE_REVERSE_SIGNATURE |
285 IS_TEXT_UNICODE_ODD_LENGTH;
286 if (*len >= sizeof(bom_utf8) && !memcmp(buffer, bom_utf8, sizeof(bom_utf8)))
288 *len = sizeof(bom_utf8);
289 return ENCODING_UTF8;
291 RtlIsTextUnicode(buffer, *len, &flags);
292 if (flags & IS_TEXT_UNICODE_SIGNATURE)
294 *len = sizeof(WCHAR);
295 return ENCODING_UTF16LE;
297 if (flags & IS_TEXT_UNICODE_REVERSE_SIGNATURE)
299 *len = sizeof(WCHAR);
300 return ENCODING_UTF16BE;
303 return ENCODING_ANSI;
307 /***********************************************************************
310 * Load a profile tree from a file.
312 static PROFILESECTION *PROFILE_Load(HANDLE hFile, ENCODING * pEncoding)
316 const WCHAR *szLineStart, *szLineEnd;
317 const WCHAR *szValueStart, *szEnd, *next_line;
319 PROFILESECTION *section, *first_section;
320 PROFILESECTION **next_section;
321 PROFILEKEY *key, *prev_key, **next_key;
324 TRACE("%p\n", hFile);
326 dwFileSize = GetFileSize(hFile, NULL);
327 if (dwFileSize == INVALID_FILE_SIZE)
330 pBuffer = HeapAlloc(GetProcessHeap(), 0 , dwFileSize);
331 if (!pBuffer) return NULL;
333 if (!ReadFile(hFile, pBuffer, dwFileSize, &dwFileSize, NULL))
335 HeapFree(GetProcessHeap(), 0, pBuffer);
336 WARN("Error %ld reading file\n", GetLastError());
340 *pEncoding = PROFILE_DetectTextEncoding(pBuffer, &len);
341 /* len is set to the number of bytes in the character marker.
342 * we want to skip these bytes */
343 pBuffer = (char *)pBuffer + len;
348 TRACE("ANSI encoding\n");
350 len = MultiByteToWideChar(CP_ACP, 0, (char *)pBuffer, dwFileSize, NULL, 0);
351 szFile = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
354 HeapFree(GetProcessHeap(), 0, pBuffer);
357 MultiByteToWideChar(CP_ACP, 0, (char *)pBuffer, dwFileSize, szFile, len);
358 szEnd = szFile + len;
361 TRACE("UTF8 encoding\n");
363 len = MultiByteToWideChar(CP_UTF8, 0, (char *)pBuffer, dwFileSize, NULL, 0);
364 szFile = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
367 HeapFree(GetProcessHeap(), 0, pBuffer);
370 MultiByteToWideChar(CP_UTF8, 0, (char *)pBuffer, dwFileSize, szFile, len);
371 szEnd = szFile + len;
373 case ENCODING_UTF16LE:
374 TRACE("UTF16 Little Endian encoding\n");
375 szFile = (WCHAR *)pBuffer;
376 szEnd = (WCHAR *)((char *)pBuffer + dwFileSize);
378 case ENCODING_UTF16BE:
379 TRACE("UTF16 Big Endian encoding\n");
380 szFile = (WCHAR *)pBuffer;
381 szEnd = (WCHAR *)((char *)pBuffer + dwFileSize);
382 PROFILE_ByteSwapShortBuffer(szFile, dwFileSize / sizeof(WCHAR));
385 FIXME("encoding type %d not implemented\n", *pEncoding);
386 HeapFree(GetProcessHeap(), 0, pBuffer);
390 first_section = HeapAlloc( GetProcessHeap(), 0, sizeof(*section) );
391 if(first_section == NULL)
393 if (szFile != pBuffer)
394 HeapFree(GetProcessHeap(), 0, szFile);
395 HeapFree(GetProcessHeap(), 0, pBuffer);
398 first_section->name[0] = 0;
399 first_section->key = NULL;
400 first_section->next = NULL;
401 next_section = &first_section->next;
402 next_key = &first_section->key;
406 while (next_line < szEnd)
408 szLineStart = next_line;
409 next_line = memchrW(szLineStart, '\n', szEnd - szLineStart);
410 if (!next_line) next_line = szEnd;
412 szLineEnd = next_line;
416 /* get rid of white space */
417 while (szLineStart < szLineEnd && PROFILE_isspaceW(*szLineStart)) szLineStart++;
418 while ((szLineEnd > szLineStart) && ((szLineEnd[-1] == '\n') || PROFILE_isspaceW(szLineEnd[-1]))) szLineEnd--;
420 if (szLineStart >= szLineEnd) continue;
422 if (*szLineStart == '[') /* section start */
424 const WCHAR * szSectionEnd;
425 if (!(szSectionEnd = memrchrW( szLineStart, ']', szLineEnd - szLineStart )))
427 WARN("Invalid section header at line %d: %s\n",
428 line, debugstr_wn(szLineStart, (int)(szLineEnd - szLineStart)) );
433 len = (int)(szSectionEnd - szLineStart);
434 /* no need to allocate +1 for NULL terminating character as
435 * already included in structure */
436 if (!(section = HeapAlloc( GetProcessHeap(), 0, sizeof(*section) + len * sizeof(WCHAR) )))
438 memcpy(section->name, szLineStart, len * sizeof(WCHAR));
439 section->name[len] = '\0';
441 section->next = NULL;
442 *next_section = section;
443 next_section = §ion->next;
444 next_key = §ion->key;
447 TRACE("New section: %s\n", debugstr_w(section->name));
453 /* get rid of white space after the name and before the start
455 len = szLineEnd - szLineStart;
456 if ((szValueStart = memchrW( szLineStart, '=', szLineEnd - szLineStart )) != NULL)
458 const WCHAR *szNameEnd = szValueStart;
459 while ((szNameEnd > szLineStart) && PROFILE_isspaceW(szNameEnd[-1])) szNameEnd--;
460 len = szNameEnd - szLineStart;
462 while (szValueStart < szLineEnd && PROFILE_isspaceW(*szValueStart)) szValueStart++;
465 if (len || !prev_key || *prev_key->name)
467 /* no need to allocate +1 for NULL terminating character as
468 * already included in structure */
469 if (!(key = HeapAlloc( GetProcessHeap(), 0, sizeof(*key) + len * sizeof(WCHAR) ))) break;
470 memcpy(key->name, szLineStart, len * sizeof(WCHAR));
471 key->name[len] = '\0';
474 len = (int)(szLineEnd - szValueStart);
475 key->value = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) );
476 memcpy(key->value, szValueStart, len * sizeof(WCHAR));
477 key->value[len] = '\0';
479 else key->value = NULL;
483 next_key = &key->next;
486 TRACE("New key: name=%s, value=%s\n",
487 debugstr_w(key->name), key->value ? debugstr_w(key->value) : "(none)");
490 if (szFile != pBuffer)
491 HeapFree(GetProcessHeap(), 0, szFile);
492 HeapFree(GetProcessHeap(), 0, pBuffer);
493 return first_section;
497 /***********************************************************************
498 * PROFILE_DeleteSection
500 * Delete a section from a profile tree.
502 static BOOL PROFILE_DeleteSection( PROFILESECTION **section, LPCWSTR name )
506 if ((*section)->name[0] && !strcmpiW( (*section)->name, name ))
508 PROFILESECTION *to_del = *section;
509 *section = to_del->next;
511 PROFILE_Free( to_del );
514 section = &(*section)->next;
520 /***********************************************************************
523 * Delete a key from a profile tree.
525 static BOOL PROFILE_DeleteKey( PROFILESECTION **section,
526 LPCWSTR section_name, LPCWSTR key_name )
530 if ((*section)->name[0] && !strcmpiW( (*section)->name, section_name ))
532 PROFILEKEY **key = &(*section)->key;
535 if (!strcmpiW( (*key)->name, key_name ))
537 PROFILEKEY *to_del = *key;
539 HeapFree( GetProcessHeap(), 0, to_del->value);
540 HeapFree( GetProcessHeap(), 0, to_del );
546 section = &(*section)->next;
552 /***********************************************************************
553 * PROFILE_DeleteAllKeys
555 * Delete all keys from a profile tree.
557 static void PROFILE_DeleteAllKeys( LPCWSTR section_name)
559 PROFILESECTION **section= &CurProfile->section;
562 if ((*section)->name[0] && !strcmpiW( (*section)->name, section_name ))
564 PROFILEKEY **key = &(*section)->key;
567 PROFILEKEY *to_del = *key;
569 HeapFree( GetProcessHeap(), 0, to_del->value);
570 HeapFree( GetProcessHeap(), 0, to_del );
571 CurProfile->changed =TRUE;
574 section = &(*section)->next;
579 /***********************************************************************
582 * Find a key in a profile tree, optionally creating it.
584 static PROFILEKEY *PROFILE_Find( PROFILESECTION **section, LPCWSTR section_name,
585 LPCWSTR key_name, BOOL create, BOOL create_always )
590 while (PROFILE_isspaceW(*section_name)) section_name++;
591 p = section_name + strlenW(section_name) - 1;
592 while ((p > section_name) && PROFILE_isspaceW(*p)) p--;
593 seclen = p - section_name + 1;
595 while (PROFILE_isspaceW(*key_name)) key_name++;
596 p = key_name + strlenW(key_name) - 1;
597 while ((p > key_name) && PROFILE_isspaceW(*p)) p--;
598 keylen = p - key_name + 1;
602 if ( ((*section)->name[0])
603 && (!(strncmpiW( (*section)->name, section_name, seclen )))
604 && (((*section)->name)[seclen] == '\0') )
606 PROFILEKEY **key = &(*section)->key;
610 /* If create_always is FALSE then we check if the keyname
611 * already exists. Otherwise we add it regardless of its
612 * existence, to allow keys to be added more than once in
617 if ( (!(strncmpiW( (*key)->name, key_name, keylen )))
618 && (((*key)->name)[keylen] == '\0') )
623 if (!create) return NULL;
624 if (!(*key = HeapAlloc( GetProcessHeap(), 0, sizeof(PROFILEKEY) + strlenW(key_name) * sizeof(WCHAR) )))
626 strcpyW( (*key)->name, key_name );
627 (*key)->value = NULL;
631 section = &(*section)->next;
633 if (!create) return NULL;
634 *section = HeapAlloc( GetProcessHeap(), 0, sizeof(PROFILESECTION) + strlenW(section_name) * sizeof(WCHAR) );
635 if(*section == NULL) return NULL;
636 strcpyW( (*section)->name, section_name );
637 (*section)->next = NULL;
638 if (!((*section)->key = HeapAlloc( GetProcessHeap(), 0,
639 sizeof(PROFILEKEY) + strlenW(key_name) * sizeof(WCHAR) )))
641 HeapFree(GetProcessHeap(), 0, *section);
644 strcpyW( (*section)->key->name, key_name );
645 (*section)->key->value = NULL;
646 (*section)->key->next = NULL;
647 return (*section)->key;
651 /***********************************************************************
654 * Flush the current profile to disk if changed.
656 static BOOL PROFILE_FlushFile(void)
659 FILETIME LastWriteTime;
663 WARN("No current profile!\n");
667 if (!CurProfile->changed) return TRUE;
669 hFile = CreateFileW(CurProfile->filename, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
671 if (hFile == INVALID_HANDLE_VALUE)
673 WARN("could not save profile file %s (error was %ld)\n", debugstr_w(CurProfile->filename), GetLastError());
677 TRACE("Saving %s\n", debugstr_w(CurProfile->filename));
678 PROFILE_Save( hFile, CurProfile->section, CurProfile->encoding );
679 if(GetFileTime(hFile, NULL, NULL, &LastWriteTime))
680 CurProfile->LastWriteTime=LastWriteTime;
681 CloseHandle( hFile );
682 CurProfile->changed = FALSE;
687 /***********************************************************************
688 * PROFILE_ReleaseFile
690 * Flush the current profile to disk and remove it from the cache.
692 static void PROFILE_ReleaseFile(void)
695 PROFILE_Free( CurProfile->section );
696 HeapFree( GetProcessHeap(), 0, CurProfile->filename );
697 CurProfile->changed = FALSE;
698 CurProfile->section = NULL;
699 CurProfile->filename = NULL;
700 CurProfile->encoding = ENCODING_ANSI;
701 ZeroMemory(&CurProfile->LastWriteTime, sizeof(CurProfile->LastWriteTime));
705 /***********************************************************************
708 * Open a profile file, checking the cached file first.
710 static BOOL PROFILE_Open( LPCWSTR filename )
712 WCHAR windirW[MAX_PATH];
713 WCHAR buffer[MAX_PATH];
714 HANDLE hFile = INVALID_HANDLE_VALUE;
715 FILETIME LastWriteTime;
717 PROFILE *tempProfile;
719 ZeroMemory(&LastWriteTime, sizeof(LastWriteTime));
721 /* First time around */
724 for(i=0;i<N_CACHED_PROFILES;i++)
726 MRUProfile[i]=HeapAlloc( GetProcessHeap(), 0, sizeof(PROFILE) );
727 if(MRUProfile[i] == NULL) break;
728 MRUProfile[i]->changed=FALSE;
729 MRUProfile[i]->section=NULL;
730 MRUProfile[i]->filename=NULL;
731 MRUProfile[i]->encoding=ENCODING_ANSI;
732 ZeroMemory(&MRUProfile[i]->LastWriteTime, sizeof(FILETIME));
735 GetWindowsDirectoryW( windirW, MAX_PATH );
737 if ((RtlDetermineDosPathNameType_U(filename) == RELATIVE_PATH) &&
738 !strchrW(filename, '\\') && !strchrW(filename, '/'))
740 static const WCHAR wszSeparator[] = {'\\', 0};
741 strcpyW(buffer, windirW);
742 strcatW(buffer, wszSeparator);
743 strcatW(buffer, filename);
748 GetFullPathNameW(filename, sizeof(buffer)/sizeof(buffer[0]), buffer, &dummy);
751 TRACE("path: %s\n", debugstr_w(buffer));
753 hFile = CreateFileW(buffer, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
755 if ((hFile == INVALID_HANDLE_VALUE) && (GetLastError() != ERROR_FILE_NOT_FOUND))
757 WARN("Error %ld opening file %s\n", GetLastError(), debugstr_w(buffer));
761 for(i=0;i<N_CACHED_PROFILES;i++)
763 if ((MRUProfile[i]->filename && !strcmpiW( buffer, MRUProfile[i]->filename )))
765 TRACE("MRU Filename: %s, new filename: %s\n", debugstr_w(MRUProfile[i]->filename), debugstr_w(buffer));
769 tempProfile=MRUProfile[i];
771 MRUProfile[j]=MRUProfile[j-1];
772 CurProfile=tempProfile;
775 if (hFile != INVALID_HANDLE_VALUE)
777 if (TRACE_ON(profile))
779 GetFileTime(hFile, NULL, NULL, &LastWriteTime);
780 if (memcmp(&CurProfile->LastWriteTime, &LastWriteTime, sizeof(FILETIME)))
781 TRACE("(%s): already opened (mru=%d)\n",
782 debugstr_w(buffer), i);
784 TRACE("(%s): already opened, needs refreshing (mru=%d)\n",
785 debugstr_w(buffer), i);
789 else TRACE("(%s): already opened, not yet created (mru=%d)\n",
790 debugstr_w(buffer), i);
795 /* Flush the old current profile */
798 /* Make the oldest profile the current one only in order to get rid of it */
799 if(i==N_CACHED_PROFILES)
801 tempProfile=MRUProfile[N_CACHED_PROFILES-1];
802 for(i=N_CACHED_PROFILES-1;i>0;i--)
803 MRUProfile[i]=MRUProfile[i-1];
804 CurProfile=tempProfile;
806 if(CurProfile->filename) PROFILE_ReleaseFile();
808 /* OK, now that CurProfile is definitely free we assign it our new file */
809 CurProfile->filename = HeapAlloc( GetProcessHeap(), 0, (strlenW(buffer)+1) * sizeof(WCHAR) );
810 strcpyW( CurProfile->filename, buffer );
812 if (hFile != INVALID_HANDLE_VALUE)
814 CurProfile->section = PROFILE_Load(hFile, &CurProfile->encoding);
815 GetFileTime(hFile, NULL, NULL, &CurProfile->LastWriteTime);
820 /* Does not exist yet, we will create it in PROFILE_FlushFile */
821 WARN("profile file %s not found\n", debugstr_w(buffer) );
827 /***********************************************************************
830 * Returns all keys of a section.
831 * If return_values is TRUE, also include the corresponding values.
833 static INT PROFILE_GetSection( PROFILESECTION *section, LPCWSTR section_name,
834 LPWSTR buffer, UINT len, BOOL return_values, BOOL return_noequalkeys )
838 if(!buffer) return 0;
840 TRACE("%s,%p,%u\n", debugstr_w(section_name), buffer, len);
844 if (section->name[0] && !strcmpiW( section->name, section_name ))
847 for (key = section->key; key; key = key->next)
850 if (!*key->name) continue; /* Skip empty lines */
851 if (IS_ENTRY_COMMENT(key->name)) continue; /* Skip comments */
852 if (!return_noequalkeys && !return_values && !key->value) continue; /* Skip lines w.o. '=' */
853 PROFILE_CopyEntry( buffer, key->name, len - 1, 0 );
854 len -= strlenW(buffer) + 1;
855 buffer += strlenW(buffer) + 1;
858 if (return_values && key->value) {
860 PROFILE_CopyEntry ( buffer, key->value, len - 1, 0 );
861 len -= strlenW(buffer) + 1;
862 buffer += strlenW(buffer) + 1;
867 /*If either lpszSection or lpszKey is NULL and the supplied
868 destination buffer is too small to hold all the strings,
869 the last string is truncated and followed by two null characters.
870 In this case, the return value is equal to cchReturnBuffer
878 section = section->next;
880 buffer[0] = buffer[1] = '\0';
884 /* See GetPrivateProfileSectionNamesA for documentation */
885 static INT PROFILE_GetSectionNames( LPWSTR buffer, UINT len )
889 PROFILESECTION *section;
891 TRACE("(%p, %d)\n", buffer, len);
902 section = CurProfile->section;
903 while ((section!=NULL)) {
904 if (section->name[0]) {
905 tmplen = strlenW(section->name)+1;
906 if (tmplen > buflen) {
908 memcpy(buf, section->name, (buflen-1) * sizeof(WCHAR));
915 memcpy(buf, section->name, tmplen * sizeof(WCHAR));
919 section = section->next;
926 /***********************************************************************
929 * Get a profile string.
931 * Tests with GetPrivateProfileString16, W95a,
932 * with filled buffer ("****...") and section "set1" and key_name "1" valid:
933 * section key_name def_val res buffer
934 * "set1" "1" "x" 43 [data]
935 * "set1" "1 " "x" 43 [data] (!)
936 * "set1" " 1 "' "x" 43 [data] (!)
937 * "set1" "" "x" 1 "x"
938 * "set1" "" "x " 1 "x" (!)
939 * "set1" "" " x " 3 " x" (!)
940 * "set1" NULL "x" 6 "1\02\03\0\0"
941 * "set1" "" "x" 1 "x"
942 * NULL "1" "x" 0 "" (!)
948 static INT PROFILE_GetString( LPCWSTR section, LPCWSTR key_name,
949 LPCWSTR def_val, LPWSTR buffer, UINT len, BOOL win32 )
951 PROFILEKEY *key = NULL;
952 static const WCHAR empty_strW[] = { 0 };
954 if(!buffer) return 0;
956 if (!def_val) def_val = empty_strW;
961 /* Win95 returns 0 on keyname "". Tested with Likse32 bon 000227 */
964 key = PROFILE_Find( &CurProfile->section, section, key_name, FALSE, FALSE);
965 PROFILE_CopyEntry( buffer, (key && key->value) ? key->value : def_val,
967 TRACE("(%s,%s,%s): returning %s\n",
968 debugstr_w(section), debugstr_w(key_name),
969 debugstr_w(def_val), debugstr_w(buffer) );
970 return strlenW( buffer );
972 /* no "else" here ! */
973 if (section && section[0])
975 INT ret = PROFILE_GetSection(CurProfile->section, section, buffer, len, FALSE, !win32);
976 if (!buffer[0]) /* no luck -> def_val */
978 PROFILE_CopyEntry(buffer, def_val, len, TRUE);
979 ret = strlenW(buffer);
988 /***********************************************************************
991 * Set a profile string.
993 static BOOL PROFILE_SetString( LPCWSTR section_name, LPCWSTR key_name,
994 LPCWSTR value, BOOL create_always )
996 if (!key_name) /* Delete a whole section */
998 TRACE("(%s)\n", debugstr_w(section_name));
999 CurProfile->changed |= PROFILE_DeleteSection( &CurProfile->section,
1001 return TRUE; /* Even if PROFILE_DeleteSection() has failed,
1002 this is not an error on application's level.*/
1004 else if (!value) /* Delete a key */
1006 TRACE("(%s,%s)\n", debugstr_w(section_name), debugstr_w(key_name) );
1007 CurProfile->changed |= PROFILE_DeleteKey( &CurProfile->section,
1008 section_name, key_name );
1009 return TRUE; /* same error handling as above */
1011 else /* Set the key value */
1013 PROFILEKEY *key = PROFILE_Find(&CurProfile->section, section_name,
1014 key_name, TRUE, create_always );
1015 TRACE("(%s,%s,%s):\n",
1016 debugstr_w(section_name), debugstr_w(key_name), debugstr_w(value) );
1017 if (!key) return FALSE;
1019 /* strip the leading spaces. We can safely strip \n\r and
1020 * friends too, they should not happen here anyway. */
1021 while (PROFILE_isspaceW(*value)) value++;
1025 if (!strcmpW( key->value, value ))
1027 TRACE(" no change needed\n" );
1028 return TRUE; /* No change needed */
1030 TRACE(" replacing %s\n", debugstr_w(key->value) );
1031 HeapFree( GetProcessHeap(), 0, key->value );
1033 else TRACE(" creating key\n" );
1034 key->value = HeapAlloc( GetProcessHeap(), 0, (strlenW(value)+1) * sizeof(WCHAR) );
1035 strcpyW( key->value, value );
1036 CurProfile->changed = TRUE;
1042 /********************* API functions **********************************/
1045 /***********************************************************************
1046 * GetProfileIntA (KERNEL32.@)
1048 UINT WINAPI GetProfileIntA( LPCSTR section, LPCSTR entry, INT def_val )
1050 return GetPrivateProfileIntA( section, entry, def_val, "win.ini" );
1053 /***********************************************************************
1054 * GetProfileIntW (KERNEL32.@)
1056 UINT WINAPI GetProfileIntW( LPCWSTR section, LPCWSTR entry, INT def_val )
1058 return GetPrivateProfileIntW( section, entry, def_val, wininiW );
1063 * - Section names if 'section' is NULL
1064 * - Keys in a Section if 'entry' is NULL
1065 * (see MSDN doc for GetPrivateProfileString)
1067 static int PROFILE_GetPrivateProfileString( LPCWSTR section, LPCWSTR entry,
1068 LPCWSTR def_val, LPWSTR buffer,
1069 UINT len, LPCWSTR filename,
1073 LPCWSTR pDefVal = NULL;
1078 TRACE("%s,%s,%s,%p,%u,%s\n", debugstr_w(section), debugstr_w(entry),
1079 debugstr_w(def_val), buffer, len, debugstr_w(filename));
1081 /* strip any trailing ' ' of def_val. */
1084 LPCWSTR p = &def_val[strlenW(def_val)]; /* even "" works ! */
1092 if (*p == ' ') /* ouch, contained trailing ' ' */
1094 int len = (int)(p - def_val);
1097 p = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR));
1098 memcpy(p, def_val, len * sizeof(WCHAR));
1106 RtlEnterCriticalSection( &PROFILE_CritSect );
1108 if (PROFILE_Open( filename )) {
1109 if (win32 && (section == NULL))
1110 ret = PROFILE_GetSectionNames(buffer, len);
1112 /* PROFILE_GetString can handle the 'entry == NULL' case */
1113 ret = PROFILE_GetString( section, entry, pDefVal, buffer, len, win32 );
1114 } else if (buffer && pDefVal) {
1115 lstrcpynW( buffer, pDefVal, len );
1116 ret = strlenW( buffer );
1121 RtlLeaveCriticalSection( &PROFILE_CritSect );
1123 if (pDefVal != def_val) /* allocated */
1124 HeapFree(GetProcessHeap(), 0, (void*)pDefVal);
1126 TRACE("returning %s, %d\n", debugstr_w(buffer), ret);
1131 /***********************************************************************
1132 * GetPrivateProfileString (KERNEL.128)
1134 INT16 WINAPI GetPrivateProfileString16( LPCSTR section, LPCSTR entry,
1135 LPCSTR def_val, LPSTR buffer,
1136 UINT16 len, LPCSTR filename )
1138 UNICODE_STRING sectionW, entryW, def_valW, filenameW;
1140 INT16 retW, ret = 0;
1142 bufferW = buffer ? HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)) : NULL;
1143 if (section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1144 else sectionW.Buffer = NULL;
1145 if (entry) RtlCreateUnicodeStringFromAsciiz(&entryW, entry);
1146 else entryW.Buffer = NULL;
1147 if (def_val) RtlCreateUnicodeStringFromAsciiz(&def_valW, def_val);
1148 else def_valW.Buffer = NULL;
1149 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1150 else filenameW.Buffer = NULL;
1152 retW = PROFILE_GetPrivateProfileString( sectionW.Buffer, entryW.Buffer,
1153 def_valW.Buffer, bufferW, len,
1154 filenameW.Buffer, FALSE );
1157 ret = WideCharToMultiByte(CP_ACP, 0, bufferW, retW + 1, buffer, len, NULL, NULL);
1164 ret--; /* strip terminating 0 */
1167 RtlFreeUnicodeString(§ionW);
1168 RtlFreeUnicodeString(&entryW);
1169 RtlFreeUnicodeString(&def_valW);
1170 RtlFreeUnicodeString(&filenameW);
1171 HeapFree(GetProcessHeap(), 0, bufferW);
1175 /***********************************************************************
1176 * GetPrivateProfileStringA (KERNEL32.@)
1178 INT WINAPI GetPrivateProfileStringA( LPCSTR section, LPCSTR entry,
1179 LPCSTR def_val, LPSTR buffer,
1180 UINT len, LPCSTR filename )
1182 UNICODE_STRING sectionW, entryW, def_valW, filenameW;
1186 bufferW = buffer ? HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)) : NULL;
1187 if (section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1188 else sectionW.Buffer = NULL;
1189 if (entry) RtlCreateUnicodeStringFromAsciiz(&entryW, entry);
1190 else entryW.Buffer = NULL;
1191 if (def_val) RtlCreateUnicodeStringFromAsciiz(&def_valW, def_val);
1192 else def_valW.Buffer = NULL;
1193 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1194 else filenameW.Buffer = NULL;
1196 retW = GetPrivateProfileStringW( sectionW.Buffer, entryW.Buffer,
1197 def_valW.Buffer, bufferW, len,
1201 ret = WideCharToMultiByte(CP_ACP, 0, bufferW, retW + 1, buffer, len, NULL, NULL);
1208 ret--; /* strip terminating 0 */
1211 RtlFreeUnicodeString(§ionW);
1212 RtlFreeUnicodeString(&entryW);
1213 RtlFreeUnicodeString(&def_valW);
1214 RtlFreeUnicodeString(&filenameW);
1215 HeapFree(GetProcessHeap(), 0, bufferW);
1219 /***********************************************************************
1220 * GetPrivateProfileStringW (KERNEL32.@)
1222 INT WINAPI GetPrivateProfileStringW( LPCWSTR section, LPCWSTR entry,
1223 LPCWSTR def_val, LPWSTR buffer,
1224 UINT len, LPCWSTR filename )
1226 TRACE("(%s, %s, %s, %p, %d, %s)\n", debugstr_w(section), debugstr_w(entry), debugstr_w(def_val), buffer, len, debugstr_w(filename));
1228 return PROFILE_GetPrivateProfileString( section, entry, def_val,
1229 buffer, len, filename, TRUE );
1232 /***********************************************************************
1233 * GetProfileStringA (KERNEL32.@)
1235 INT WINAPI GetProfileStringA( LPCSTR section, LPCSTR entry, LPCSTR def_val,
1236 LPSTR buffer, UINT len )
1238 return GetPrivateProfileStringA( section, entry, def_val,
1239 buffer, len, "win.ini" );
1242 /***********************************************************************
1243 * GetProfileStringW (KERNEL32.@)
1245 INT WINAPI GetProfileStringW( LPCWSTR section, LPCWSTR entry,
1246 LPCWSTR def_val, LPWSTR buffer, UINT len )
1248 return GetPrivateProfileStringW( section, entry, def_val,
1249 buffer, len, wininiW );
1252 /***********************************************************************
1253 * WriteProfileStringA (KERNEL32.@)
1255 BOOL WINAPI WriteProfileStringA( LPCSTR section, LPCSTR entry,
1258 return WritePrivateProfileStringA( section, entry, string, "win.ini" );
1261 /***********************************************************************
1262 * WriteProfileStringW (KERNEL32.@)
1264 BOOL WINAPI WriteProfileStringW( LPCWSTR section, LPCWSTR entry,
1267 return WritePrivateProfileStringW( section, entry, string, wininiW );
1271 /***********************************************************************
1272 * GetPrivateProfileIntW (KERNEL32.@)
1274 UINT WINAPI GetPrivateProfileIntW( LPCWSTR section, LPCWSTR entry,
1275 INT def_val, LPCWSTR filename )
1278 UNICODE_STRING bufferW;
1282 if (!(len = GetPrivateProfileStringW( section, entry, emptystringW,
1283 buffer, sizeof(buffer)/sizeof(WCHAR),
1287 if (len+1 == sizeof(buffer)/sizeof(WCHAR)) FIXME("result may be wrong!\n");
1289 /* FIXME: if entry can be found but it's empty, then Win16 is
1290 * supposed to return 0 instead of def_val ! Difficult/problematic
1291 * to implement (every other failure also returns zero buffer),
1292 * thus wait until testing framework avail for making sure nothing
1293 * else gets broken that way. */
1294 if (!buffer[0]) return (UINT)def_val;
1296 RtlInitUnicodeString( &bufferW, buffer );
1297 RtlUnicodeStringToInteger( &bufferW, 10, &result);
1301 /***********************************************************************
1302 * GetPrivateProfileIntA (KERNEL32.@)
1304 * FIXME: rewrite using unicode
1306 UINT WINAPI GetPrivateProfileIntA( LPCSTR section, LPCSTR entry,
1307 INT def_val, LPCSTR filename )
1309 UNICODE_STRING entryW, filenameW, sectionW;
1311 if(entry) RtlCreateUnicodeStringFromAsciiz(&entryW, entry);
1312 else entryW.Buffer = NULL;
1313 if(filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1314 else filenameW.Buffer = NULL;
1315 if(section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1316 else sectionW.Buffer = NULL;
1317 res = GetPrivateProfileIntW(sectionW.Buffer, entryW.Buffer, def_val,
1319 RtlFreeUnicodeString(§ionW);
1320 RtlFreeUnicodeString(&filenameW);
1321 RtlFreeUnicodeString(&entryW);
1325 /***********************************************************************
1326 * GetPrivateProfileSectionW (KERNEL32.@)
1328 INT WINAPI GetPrivateProfileSectionW( LPCWSTR section, LPWSTR buffer,
1329 DWORD len, LPCWSTR filename )
1333 TRACE("(%s, %p, %ld, %s)\n", debugstr_w(section), buffer, len, debugstr_w(filename));
1335 RtlEnterCriticalSection( &PROFILE_CritSect );
1337 if (PROFILE_Open( filename ))
1338 ret = PROFILE_GetSection(CurProfile->section, section, buffer, len, TRUE, FALSE);
1340 RtlLeaveCriticalSection( &PROFILE_CritSect );
1345 /***********************************************************************
1346 * GetPrivateProfileSectionA (KERNEL32.@)
1348 INT WINAPI GetPrivateProfileSectionA( LPCSTR section, LPSTR buffer,
1349 DWORD len, LPCSTR filename )
1351 UNICODE_STRING sectionW, filenameW;
1355 bufferW = buffer ? HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)) : NULL;
1356 if (section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1357 else sectionW.Buffer = NULL;
1358 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1359 else filenameW.Buffer = NULL;
1361 retW = GetPrivateProfileSectionW(sectionW.Buffer, bufferW, len, filenameW.Buffer);
1364 ret = WideCharToMultiByte(CP_ACP, 0, bufferW, retW + 1, buffer, len, NULL, NULL);
1380 RtlFreeUnicodeString(§ionW);
1381 RtlFreeUnicodeString(&filenameW);
1382 HeapFree(GetProcessHeap(), 0, bufferW);
1386 /***********************************************************************
1387 * GetProfileSectionA (KERNEL32.@)
1389 INT WINAPI GetProfileSectionA( LPCSTR section, LPSTR buffer, DWORD len )
1391 return GetPrivateProfileSectionA( section, buffer, len, "win.ini" );
1394 /***********************************************************************
1395 * GetProfileSectionW (KERNEL32.@)
1397 INT WINAPI GetProfileSectionW( LPCWSTR section, LPWSTR buffer, DWORD len )
1399 return GetPrivateProfileSectionW( section, buffer, len, wininiW );
1403 /***********************************************************************
1404 * WritePrivateProfileStringW (KERNEL32.@)
1406 BOOL WINAPI WritePrivateProfileStringW( LPCWSTR section, LPCWSTR entry,
1407 LPCWSTR string, LPCWSTR filename )
1411 RtlEnterCriticalSection( &PROFILE_CritSect );
1413 if (!section && !entry && !string) /* documented "file flush" case */
1415 if (!filename || PROFILE_Open( filename ))
1417 if (CurProfile) PROFILE_ReleaseFile(); /* always return FALSE in this case */
1420 else if (PROFILE_Open( filename ))
1423 FIXME("(NULL?,%s,%s,%s)?\n",
1424 debugstr_w(entry), debugstr_w(string), debugstr_w(filename));
1426 ret = PROFILE_SetString( section, entry, string, FALSE);
1427 PROFILE_FlushFile();
1431 RtlLeaveCriticalSection( &PROFILE_CritSect );
1435 /***********************************************************************
1436 * WritePrivateProfileStringA (KERNEL32.@)
1438 BOOL WINAPI WritePrivateProfileStringA( LPCSTR section, LPCSTR entry,
1439 LPCSTR string, LPCSTR filename )
1441 UNICODE_STRING sectionW, entryW, stringW, filenameW;
1444 if (section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1445 else sectionW.Buffer = NULL;
1446 if (entry) RtlCreateUnicodeStringFromAsciiz(&entryW, entry);
1447 else entryW.Buffer = NULL;
1448 if (string) RtlCreateUnicodeStringFromAsciiz(&stringW, string);
1449 else stringW.Buffer = NULL;
1450 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1451 else filenameW.Buffer = NULL;
1453 ret = WritePrivateProfileStringW(sectionW.Buffer, entryW.Buffer,
1454 stringW.Buffer, filenameW.Buffer);
1455 RtlFreeUnicodeString(§ionW);
1456 RtlFreeUnicodeString(&entryW);
1457 RtlFreeUnicodeString(&stringW);
1458 RtlFreeUnicodeString(&filenameW);
1462 /***********************************************************************
1463 * WritePrivateProfileSectionW (KERNEL32.@)
1465 BOOL WINAPI WritePrivateProfileSectionW( LPCWSTR section,
1466 LPCWSTR string, LPCWSTR filename )
1471 RtlEnterCriticalSection( &PROFILE_CritSect );
1473 if (!section && !string)
1475 if (!filename || PROFILE_Open( filename ))
1477 if (CurProfile) PROFILE_ReleaseFile(); /* always return FALSE in this case */
1480 else if (PROFILE_Open( filename )) {
1481 if (!string) {/* delete the named section*/
1482 ret = PROFILE_SetString(section,NULL,NULL, FALSE);
1483 PROFILE_FlushFile();
1485 PROFILE_DeleteAllKeys(section);
1488 LPWSTR buf = HeapAlloc( GetProcessHeap(), 0, (strlenW(string)+1) * sizeof(WCHAR) );
1489 strcpyW( buf, string );
1490 if((p = strchrW( buf, '='))) {
1492 ret = PROFILE_SetString( section, buf, p+1, TRUE);
1494 HeapFree( GetProcessHeap(), 0, buf );
1495 string += strlenW(string)+1;
1497 PROFILE_FlushFile();
1501 RtlLeaveCriticalSection( &PROFILE_CritSect );
1505 /***********************************************************************
1506 * WritePrivateProfileSectionA (KERNEL32.@)
1508 BOOL WINAPI WritePrivateProfileSectionA( LPCSTR section,
1509 LPCSTR string, LPCSTR filename)
1512 UNICODE_STRING sectionW, filenameW;
1521 while(*p) p += strlen(p) + 1;
1522 lenA = p - string + 1;
1523 lenW = MultiByteToWideChar(CP_ACP, 0, string, lenA, NULL, 0);
1524 if ((stringW = HeapAlloc(GetProcessHeap(), 0, lenW * sizeof(WCHAR))))
1525 MultiByteToWideChar(CP_ACP, 0, string, lenA, stringW, lenW);
1527 else stringW = NULL;
1528 if (section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1529 else sectionW.Buffer = NULL;
1530 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1531 else filenameW.Buffer = NULL;
1533 ret = WritePrivateProfileSectionW(sectionW.Buffer, stringW, filenameW.Buffer);
1535 HeapFree(GetProcessHeap(), 0, stringW);
1536 RtlFreeUnicodeString(§ionW);
1537 RtlFreeUnicodeString(&filenameW);
1541 /***********************************************************************
1542 * WriteProfileSectionA (KERNEL32.@)
1544 BOOL WINAPI WriteProfileSectionA( LPCSTR section, LPCSTR keys_n_values)
1547 return WritePrivateProfileSectionA( section, keys_n_values, "win.ini");
1550 /***********************************************************************
1551 * WriteProfileSectionW (KERNEL32.@)
1553 BOOL WINAPI WriteProfileSectionW( LPCWSTR section, LPCWSTR keys_n_values)
1555 return WritePrivateProfileSectionW(section, keys_n_values, wininiW);
1559 /***********************************************************************
1560 * GetPrivateProfileSectionNamesW (KERNEL32.@)
1562 * Returns the section names contained in the specified file.
1563 * FIXME: Where do we find this file when the path is relative?
1564 * The section names are returned as a list of strings with an extra
1565 * '\0' to mark the end of the list. Except for that the behavior
1566 * depends on the Windows version.
1569 * - if the buffer is 0 or 1 character long then it is as if it was of
1571 * - otherwise, if the buffer is too small only the section names that fit
1573 * - note that this means if the buffer was too small to return even just
1574 * the first section name then a single '\0' will be returned.
1575 * - the return value is the number of characters written in the buffer,
1576 * except if the buffer was too small in which case len-2 is returned
1579 * - if the buffer is 0, 1 or 2 characters long then it is filled with
1580 * '\0' and the return value is 0
1581 * - otherwise if the buffer is too small then the first section name that
1582 * does not fit is truncated so that the string list can be terminated
1583 * correctly (double '\0')
1584 * - the return value is the number of characters written in the buffer
1585 * except for the trailing '\0'. If the buffer is too small, then the
1586 * return value is len-2
1587 * - Win2000 has a bug that triggers when the section names and the
1588 * trailing '\0' fit exactly in the buffer. In that case the trailing
1591 * Wine implements the observed Win2000 behavior (except for the bug).
1593 * Note that when the buffer is big enough then the return value may be any
1594 * value between 1 and len-1 (or len in Win95), including len-2.
1596 DWORD WINAPI GetPrivateProfileSectionNamesW( LPWSTR buffer, DWORD size,
1601 RtlEnterCriticalSection( &PROFILE_CritSect );
1603 if (PROFILE_Open( filename ))
1604 ret = PROFILE_GetSectionNames(buffer, size);
1606 RtlLeaveCriticalSection( &PROFILE_CritSect );
1612 /***********************************************************************
1613 * GetPrivateProfileSectionNamesA (KERNEL32.@)
1615 DWORD WINAPI GetPrivateProfileSectionNamesA( LPSTR buffer, DWORD size,
1618 UNICODE_STRING filenameW;
1622 bufferW = buffer ? HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR)) : NULL;
1623 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1624 else filenameW.Buffer = NULL;
1626 retW = GetPrivateProfileSectionNamesW(bufferW, size, filenameW.Buffer);
1629 ret = WideCharToMultiByte(CP_ACP, 0, bufferW, retW, buffer, size, NULL, NULL);
1637 RtlFreeUnicodeString(&filenameW);
1638 HeapFree(GetProcessHeap(), 0, bufferW);
1642 /***********************************************************************
1643 * GetPrivateProfileStructW (KERNEL32.@)
1645 * Should match Win95's behaviour pretty much
1647 BOOL WINAPI GetPrivateProfileStructW (LPCWSTR section, LPCWSTR key,
1648 LPVOID buf, UINT len, LPCWSTR filename)
1652 RtlEnterCriticalSection( &PROFILE_CritSect );
1654 if (PROFILE_Open( filename )) {
1655 PROFILEKEY *k = PROFILE_Find ( &CurProfile->section, section, key, FALSE, FALSE);
1657 TRACE("value (at %p): %s\n", k->value, debugstr_w(k->value));
1658 if (((strlenW(k->value) - 2) / 2) == len)
1665 end = k->value + strlenW(k->value); /* -> '\0' */
1666 /* check for invalid chars in ASCII coded hex string */
1667 for (p=k->value; p < end; p++)
1671 WARN("invalid char '%x' in file %s->[%s]->%s !\n",
1672 *p, debugstr_w(filename), debugstr_w(section), debugstr_w(key));
1679 BOOL highnibble = TRUE;
1681 LPBYTE binbuf = (LPBYTE)buf;
1683 end -= 2; /* don't include checksum in output data */
1684 /* translate ASCII hex format into binary data */
1685 for (p=k->value; p < end; p++)
1689 (c - 'A' + 10) : (c - '0');
1696 *binbuf++ = b; /* feed binary data into output */
1697 chksum += b; /* calculate checksum */
1699 highnibble ^= 1; /* toggle */
1701 /* retrieve stored checksum value */
1703 b = ( (c > '9') ? (c - 'A' + 10) : (c - '0') ) << 4;
1705 b += (c > '9') ? (c - 'A' + 10) : (c - '0');
1706 if (b == (chksum & 0xff)) /* checksums match ? */
1712 RtlLeaveCriticalSection( &PROFILE_CritSect );
1717 /***********************************************************************
1718 * GetPrivateProfileStructA (KERNEL32.@)
1720 BOOL WINAPI GetPrivateProfileStructA (LPCSTR section, LPCSTR key,
1721 LPVOID buffer, UINT len, LPCSTR filename)
1723 UNICODE_STRING sectionW, keyW, filenameW;
1726 if (section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1727 else sectionW.Buffer = NULL;
1728 if (key) RtlCreateUnicodeStringFromAsciiz(&keyW, key);
1729 else keyW.Buffer = NULL;
1730 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1731 else filenameW.Buffer = NULL;
1733 ret = GetPrivateProfileStructW(sectionW.Buffer, keyW.Buffer, buffer, len,
1735 /* Do not translate binary data. */
1737 RtlFreeUnicodeString(§ionW);
1738 RtlFreeUnicodeString(&keyW);
1739 RtlFreeUnicodeString(&filenameW);
1745 /***********************************************************************
1746 * WritePrivateProfileStructW (KERNEL32.@)
1748 BOOL WINAPI WritePrivateProfileStructW (LPCWSTR section, LPCWSTR key,
1749 LPVOID buf, UINT bufsize, LPCWSTR filename)
1753 LPWSTR outstring, p;
1756 if (!section && !key && !buf) /* flush the cache */
1757 return WritePrivateProfileStringW( NULL, NULL, NULL, filename );
1759 /* allocate string buffer for hex chars + checksum hex char + '\0' */
1760 outstring = HeapAlloc( GetProcessHeap(), 0, (bufsize*2 + 2 + 1) * sizeof(WCHAR) );
1762 for (binbuf = (LPBYTE)buf; binbuf < (LPBYTE)buf+bufsize; binbuf++) {
1763 *p++ = hex[*binbuf >> 4];
1764 *p++ = hex[*binbuf & 0xf];
1767 /* checksum is sum & 0xff */
1768 *p++ = hex[(sum & 0xf0) >> 4];
1769 *p++ = hex[sum & 0xf];
1772 RtlEnterCriticalSection( &PROFILE_CritSect );
1774 if (PROFILE_Open( filename )) {
1775 ret = PROFILE_SetString( section, key, outstring, FALSE);
1776 PROFILE_FlushFile();
1779 RtlLeaveCriticalSection( &PROFILE_CritSect );
1781 HeapFree( GetProcessHeap(), 0, outstring );
1786 /***********************************************************************
1787 * WritePrivateProfileStructA (KERNEL32.@)
1789 BOOL WINAPI WritePrivateProfileStructA (LPCSTR section, LPCSTR key,
1790 LPVOID buf, UINT bufsize, LPCSTR filename)
1792 UNICODE_STRING sectionW, keyW, filenameW;
1795 if (section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1796 else sectionW.Buffer = NULL;
1797 if (key) RtlCreateUnicodeStringFromAsciiz(&keyW, key);
1798 else keyW.Buffer = NULL;
1799 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1800 else filenameW.Buffer = NULL;
1802 /* Do not translate binary data. */
1803 ret = WritePrivateProfileStructW(sectionW.Buffer, keyW.Buffer, buf, bufsize,
1806 RtlFreeUnicodeString(§ionW);
1807 RtlFreeUnicodeString(&keyW);
1808 RtlFreeUnicodeString(&filenameW);
1813 /***********************************************************************
1814 * WriteOutProfiles (KERNEL.315)
1816 void WINAPI WriteOutProfiles16(void)
1818 RtlEnterCriticalSection( &PROFILE_CritSect );
1819 PROFILE_FlushFile();
1820 RtlLeaveCriticalSection( &PROFILE_CritSect );
1823 /***********************************************************************
1824 * CloseProfileUserMapping (KERNEL32.@)
1826 BOOL WINAPI CloseProfileUserMapping(void) {
1827 FIXME("(), stub!\n");
1828 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);