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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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 %d 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 %d)\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 );
740 if ((RtlDetermineDosPathNameType_U(filename) == RELATIVE_PATH) &&
741 !strchrW(filename, '\\') && !strchrW(filename, '/'))
743 static const WCHAR wszSeparator[] = {'\\', 0};
744 strcpyW(buffer, windirW);
745 strcatW(buffer, wszSeparator);
746 strcatW(buffer, filename);
751 GetFullPathNameW(filename, sizeof(buffer)/sizeof(buffer[0]), buffer, &dummy);
754 TRACE("path: %s\n", debugstr_w(buffer));
756 hFile = CreateFileW(buffer, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
758 if ((hFile == INVALID_HANDLE_VALUE) && (GetLastError() != ERROR_FILE_NOT_FOUND))
760 WARN("Error %d opening file %s\n", GetLastError(), debugstr_w(buffer));
764 for(i=0;i<N_CACHED_PROFILES;i++)
766 if ((MRUProfile[i]->filename && !strcmpiW( buffer, MRUProfile[i]->filename )))
768 TRACE("MRU Filename: %s, new filename: %s\n", debugstr_w(MRUProfile[i]->filename), debugstr_w(buffer));
772 tempProfile=MRUProfile[i];
774 MRUProfile[j]=MRUProfile[j-1];
775 CurProfile=tempProfile;
778 if (hFile != INVALID_HANDLE_VALUE)
780 if (TRACE_ON(profile))
782 GetFileTime(hFile, NULL, NULL, &LastWriteTime);
783 if (memcmp(&CurProfile->LastWriteTime, &LastWriteTime, sizeof(FILETIME)))
784 TRACE("(%s): already opened (mru=%d)\n",
785 debugstr_w(buffer), i);
787 TRACE("(%s): already opened, needs refreshing (mru=%d)\n",
788 debugstr_w(buffer), i);
792 else TRACE("(%s): already opened, not yet created (mru=%d)\n",
793 debugstr_w(buffer), i);
798 /* Flush the old current profile */
801 /* Make the oldest profile the current one only in order to get rid of it */
802 if(i==N_CACHED_PROFILES)
804 tempProfile=MRUProfile[N_CACHED_PROFILES-1];
805 for(i=N_CACHED_PROFILES-1;i>0;i--)
806 MRUProfile[i]=MRUProfile[i-1];
807 CurProfile=tempProfile;
809 if(CurProfile->filename) PROFILE_ReleaseFile();
811 /* OK, now that CurProfile is definitely free we assign it our new file */
812 CurProfile->filename = HeapAlloc( GetProcessHeap(), 0, (strlenW(buffer)+1) * sizeof(WCHAR) );
813 strcpyW( CurProfile->filename, buffer );
815 if (hFile != INVALID_HANDLE_VALUE)
817 CurProfile->section = PROFILE_Load(hFile, &CurProfile->encoding);
818 GetFileTime(hFile, NULL, NULL, &CurProfile->LastWriteTime);
823 /* Does not exist yet, we will create it in PROFILE_FlushFile */
824 WARN("profile file %s not found\n", debugstr_w(buffer) );
830 /***********************************************************************
833 * Returns all keys of a section.
834 * If return_values is TRUE, also include the corresponding values.
836 static INT PROFILE_GetSection( PROFILESECTION *section, LPCWSTR section_name,
837 LPWSTR buffer, UINT len, BOOL return_values, BOOL return_noequalkeys )
841 if(!buffer) return 0;
843 TRACE("%s,%p,%u\n", debugstr_w(section_name), buffer, len);
847 if (section->name[0] && !strcmpiW( section->name, section_name ))
850 for (key = section->key; key; key = key->next)
853 if (!*key->name) continue; /* Skip empty lines */
854 if (IS_ENTRY_COMMENT(key->name)) continue; /* Skip comments */
855 if (!return_noequalkeys && !return_values && !key->value) continue; /* Skip lines w.o. '=' */
856 PROFILE_CopyEntry( buffer, key->name, len - 1, 0 );
857 len -= strlenW(buffer) + 1;
858 buffer += strlenW(buffer) + 1;
861 if (return_values && key->value) {
863 PROFILE_CopyEntry ( buffer, key->value, len - 1, 0 );
864 len -= strlenW(buffer) + 1;
865 buffer += strlenW(buffer) + 1;
870 /*If either lpszSection or lpszKey is NULL and the supplied
871 destination buffer is too small to hold all the strings,
872 the last string is truncated and followed by two null characters.
873 In this case, the return value is equal to cchReturnBuffer
881 section = section->next;
883 buffer[0] = buffer[1] = '\0';
887 /* See GetPrivateProfileSectionNamesA for documentation */
888 static INT PROFILE_GetSectionNames( LPWSTR buffer, UINT len )
892 PROFILESECTION *section;
894 TRACE("(%p, %d)\n", buffer, len);
905 section = CurProfile->section;
906 while ((section!=NULL)) {
907 if (section->name[0]) {
908 tmplen = strlenW(section->name)+1;
909 if (tmplen >= buflen) {
911 memcpy(buf, section->name, (buflen-1) * sizeof(WCHAR));
918 memcpy(buf, section->name, tmplen * sizeof(WCHAR));
922 section = section->next;
929 /***********************************************************************
932 * Get a profile string.
934 * Tests with GetPrivateProfileString16, W95a,
935 * with filled buffer ("****...") and section "set1" and key_name "1" valid:
936 * section key_name def_val res buffer
937 * "set1" "1" "x" 43 [data]
938 * "set1" "1 " "x" 43 [data] (!)
939 * "set1" " 1 "' "x" 43 [data] (!)
940 * "set1" "" "x" 1 "x"
941 * "set1" "" "x " 1 "x" (!)
942 * "set1" "" " x " 3 " x" (!)
943 * "set1" NULL "x" 6 "1\02\03\0\0"
944 * "set1" "" "x" 1 "x"
945 * NULL "1" "x" 0 "" (!)
951 static INT PROFILE_GetString( LPCWSTR section, LPCWSTR key_name,
952 LPCWSTR def_val, LPWSTR buffer, UINT len, BOOL win32 )
954 PROFILEKEY *key = NULL;
955 static const WCHAR empty_strW[] = { 0 };
957 if(!buffer) return 0;
959 if (!def_val) def_val = empty_strW;
964 /* Win95 returns 0 on keyname "". Tested with Likse32 bon 000227 */
967 key = PROFILE_Find( &CurProfile->section, section, key_name, FALSE, FALSE);
968 PROFILE_CopyEntry( buffer, (key && key->value) ? key->value : def_val,
970 TRACE("(%s,%s,%s): returning %s\n",
971 debugstr_w(section), debugstr_w(key_name),
972 debugstr_w(def_val), debugstr_w(buffer) );
973 return strlenW( buffer );
975 /* no "else" here ! */
976 if (section && section[0])
978 INT ret = PROFILE_GetSection(CurProfile->section, section, buffer, len, FALSE, !win32);
979 if (!buffer[0]) /* no luck -> def_val */
981 PROFILE_CopyEntry(buffer, def_val, len, TRUE);
982 ret = strlenW(buffer);
991 /***********************************************************************
994 * Set a profile string.
996 static BOOL PROFILE_SetString( LPCWSTR section_name, LPCWSTR key_name,
997 LPCWSTR value, BOOL create_always )
999 if (!key_name) /* Delete a whole section */
1001 TRACE("(%s)\n", debugstr_w(section_name));
1002 CurProfile->changed |= PROFILE_DeleteSection( &CurProfile->section,
1004 return TRUE; /* Even if PROFILE_DeleteSection() has failed,
1005 this is not an error on application's level.*/
1007 else if (!value) /* Delete a key */
1009 TRACE("(%s,%s)\n", debugstr_w(section_name), debugstr_w(key_name) );
1010 CurProfile->changed |= PROFILE_DeleteKey( &CurProfile->section,
1011 section_name, key_name );
1012 return TRUE; /* same error handling as above */
1014 else /* Set the key value */
1016 PROFILEKEY *key = PROFILE_Find(&CurProfile->section, section_name,
1017 key_name, TRUE, create_always );
1018 TRACE("(%s,%s,%s):\n",
1019 debugstr_w(section_name), debugstr_w(key_name), debugstr_w(value) );
1020 if (!key) return FALSE;
1022 /* strip the leading spaces. We can safely strip \n\r and
1023 * friends too, they should not happen here anyway. */
1024 while (PROFILE_isspaceW(*value)) value++;
1028 if (!strcmpW( key->value, value ))
1030 TRACE(" no change needed\n" );
1031 return TRUE; /* No change needed */
1033 TRACE(" replacing %s\n", debugstr_w(key->value) );
1034 HeapFree( GetProcessHeap(), 0, key->value );
1036 else TRACE(" creating key\n" );
1037 key->value = HeapAlloc( GetProcessHeap(), 0, (strlenW(value)+1) * sizeof(WCHAR) );
1038 strcpyW( key->value, value );
1039 CurProfile->changed = TRUE;
1045 /********************* API functions **********************************/
1048 /***********************************************************************
1049 * GetProfileIntA (KERNEL32.@)
1051 UINT WINAPI GetProfileIntA( LPCSTR section, LPCSTR entry, INT def_val )
1053 return GetPrivateProfileIntA( section, entry, def_val, "win.ini" );
1056 /***********************************************************************
1057 * GetProfileIntW (KERNEL32.@)
1059 UINT WINAPI GetProfileIntW( LPCWSTR section, LPCWSTR entry, INT def_val )
1061 return GetPrivateProfileIntW( section, entry, def_val, wininiW );
1066 * - Section names if 'section' is NULL
1067 * - Keys in a Section if 'entry' is NULL
1068 * (see MSDN doc for GetPrivateProfileString)
1070 static int PROFILE_GetPrivateProfileString( LPCWSTR section, LPCWSTR entry,
1071 LPCWSTR def_val, LPWSTR buffer,
1072 UINT len, LPCWSTR filename,
1076 LPWSTR defval_tmp = 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);
1096 defval_tmp = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR));
1097 memcpy(defval_tmp, def_val, len * sizeof(WCHAR));
1098 defval_tmp[len] = '\0';
1099 def_val = defval_tmp;
1103 RtlEnterCriticalSection( &PROFILE_CritSect );
1105 if (PROFILE_Open( filename )) {
1106 if (win32 && (section == NULL))
1107 ret = PROFILE_GetSectionNames(buffer, len);
1109 /* PROFILE_GetString can handle the 'entry == NULL' case */
1110 ret = PROFILE_GetString( section, entry, def_val, buffer, len, win32 );
1111 } else if (buffer && def_val) {
1112 lstrcpynW( buffer, def_val, len );
1113 ret = strlenW( buffer );
1118 RtlLeaveCriticalSection( &PROFILE_CritSect );
1120 HeapFree(GetProcessHeap(), 0, defval_tmp);
1122 TRACE("returning %s, %d\n", debugstr_w(buffer), ret);
1127 /***********************************************************************
1128 * GetPrivateProfileString (KERNEL.128)
1130 INT16 WINAPI GetPrivateProfileString16( LPCSTR section, LPCSTR entry,
1131 LPCSTR def_val, LPSTR buffer,
1132 UINT16 len, LPCSTR filename )
1134 UNICODE_STRING sectionW, entryW, def_valW, filenameW;
1136 INT16 retW, ret = 0;
1138 bufferW = buffer ? HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)) : NULL;
1139 if (section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1140 else sectionW.Buffer = NULL;
1141 if (entry) RtlCreateUnicodeStringFromAsciiz(&entryW, entry);
1142 else entryW.Buffer = NULL;
1143 if (def_val) RtlCreateUnicodeStringFromAsciiz(&def_valW, def_val);
1144 else def_valW.Buffer = NULL;
1145 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1146 else filenameW.Buffer = NULL;
1148 retW = PROFILE_GetPrivateProfileString( sectionW.Buffer, entryW.Buffer,
1149 def_valW.Buffer, bufferW, len,
1150 filenameW.Buffer, FALSE );
1153 ret = WideCharToMultiByte(CP_ACP, 0, bufferW, retW + 1, buffer, len, NULL, NULL);
1160 ret--; /* strip terminating 0 */
1163 RtlFreeUnicodeString(§ionW);
1164 RtlFreeUnicodeString(&entryW);
1165 RtlFreeUnicodeString(&def_valW);
1166 RtlFreeUnicodeString(&filenameW);
1167 HeapFree(GetProcessHeap(), 0, bufferW);
1171 /***********************************************************************
1172 * GetPrivateProfileStringA (KERNEL32.@)
1174 INT WINAPI GetPrivateProfileStringA( LPCSTR section, LPCSTR entry,
1175 LPCSTR def_val, LPSTR buffer,
1176 UINT len, LPCSTR filename )
1178 UNICODE_STRING sectionW, entryW, def_valW, filenameW;
1182 bufferW = buffer ? HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)) : NULL;
1183 if (section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1184 else sectionW.Buffer = NULL;
1185 if (entry) RtlCreateUnicodeStringFromAsciiz(&entryW, entry);
1186 else entryW.Buffer = NULL;
1187 if (def_val) RtlCreateUnicodeStringFromAsciiz(&def_valW, def_val);
1188 else def_valW.Buffer = NULL;
1189 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1190 else filenameW.Buffer = NULL;
1192 retW = GetPrivateProfileStringW( sectionW.Buffer, entryW.Buffer,
1193 def_valW.Buffer, bufferW, len,
1197 ret = WideCharToMultiByte(CP_ACP, 0, bufferW, retW + 1, buffer, len, NULL, NULL);
1204 ret--; /* strip terminating 0 */
1207 RtlFreeUnicodeString(§ionW);
1208 RtlFreeUnicodeString(&entryW);
1209 RtlFreeUnicodeString(&def_valW);
1210 RtlFreeUnicodeString(&filenameW);
1211 HeapFree(GetProcessHeap(), 0, bufferW);
1215 /***********************************************************************
1216 * GetPrivateProfileStringW (KERNEL32.@)
1218 INT WINAPI GetPrivateProfileStringW( LPCWSTR section, LPCWSTR entry,
1219 LPCWSTR def_val, LPWSTR buffer,
1220 UINT len, LPCWSTR filename )
1222 TRACE("(%s, %s, %s, %p, %d, %s)\n", debugstr_w(section), debugstr_w(entry), debugstr_w(def_val), buffer, len, debugstr_w(filename));
1224 return PROFILE_GetPrivateProfileString( section, entry, def_val,
1225 buffer, len, filename, TRUE );
1228 /***********************************************************************
1229 * GetProfileStringA (KERNEL32.@)
1231 INT WINAPI GetProfileStringA( LPCSTR section, LPCSTR entry, LPCSTR def_val,
1232 LPSTR buffer, UINT len )
1234 return GetPrivateProfileStringA( section, entry, def_val,
1235 buffer, len, "win.ini" );
1238 /***********************************************************************
1239 * GetProfileStringW (KERNEL32.@)
1241 INT WINAPI GetProfileStringW( LPCWSTR section, LPCWSTR entry,
1242 LPCWSTR def_val, LPWSTR buffer, UINT len )
1244 return GetPrivateProfileStringW( section, entry, def_val,
1245 buffer, len, wininiW );
1248 /***********************************************************************
1249 * WriteProfileStringA (KERNEL32.@)
1251 BOOL WINAPI WriteProfileStringA( LPCSTR section, LPCSTR entry,
1254 return WritePrivateProfileStringA( section, entry, string, "win.ini" );
1257 /***********************************************************************
1258 * WriteProfileStringW (KERNEL32.@)
1260 BOOL WINAPI WriteProfileStringW( LPCWSTR section, LPCWSTR entry,
1263 return WritePrivateProfileStringW( section, entry, string, wininiW );
1267 /***********************************************************************
1268 * GetPrivateProfileIntW (KERNEL32.@)
1270 UINT WINAPI GetPrivateProfileIntW( LPCWSTR section, LPCWSTR entry,
1271 INT def_val, LPCWSTR filename )
1274 UNICODE_STRING bufferW;
1278 if (!(len = GetPrivateProfileStringW( section, entry, emptystringW,
1279 buffer, sizeof(buffer)/sizeof(WCHAR),
1283 /* FIXME: if entry can be found but it's empty, then Win16 is
1284 * supposed to return 0 instead of def_val ! Difficult/problematic
1285 * to implement (every other failure also returns zero buffer),
1286 * thus wait until testing framework avail for making sure nothing
1287 * else gets broken that way. */
1288 if (!buffer[0]) return (UINT)def_val;
1290 RtlInitUnicodeString( &bufferW, buffer );
1291 RtlUnicodeStringToInteger( &bufferW, 10, &result);
1295 /***********************************************************************
1296 * GetPrivateProfileIntA (KERNEL32.@)
1298 * FIXME: rewrite using unicode
1300 UINT WINAPI GetPrivateProfileIntA( LPCSTR section, LPCSTR entry,
1301 INT def_val, LPCSTR filename )
1303 UNICODE_STRING entryW, filenameW, sectionW;
1305 if(entry) RtlCreateUnicodeStringFromAsciiz(&entryW, entry);
1306 else entryW.Buffer = NULL;
1307 if(filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1308 else filenameW.Buffer = NULL;
1309 if(section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1310 else sectionW.Buffer = NULL;
1311 res = GetPrivateProfileIntW(sectionW.Buffer, entryW.Buffer, def_val,
1313 RtlFreeUnicodeString(§ionW);
1314 RtlFreeUnicodeString(&filenameW);
1315 RtlFreeUnicodeString(&entryW);
1319 /***********************************************************************
1320 * GetPrivateProfileSectionW (KERNEL32.@)
1322 INT WINAPI GetPrivateProfileSectionW( LPCWSTR section, LPWSTR buffer,
1323 DWORD len, LPCWSTR filename )
1327 TRACE("(%s, %p, %d, %s)\n", debugstr_w(section), buffer, len, debugstr_w(filename));
1329 RtlEnterCriticalSection( &PROFILE_CritSect );
1331 if (PROFILE_Open( filename ))
1332 ret = PROFILE_GetSection(CurProfile->section, section, buffer, len, TRUE, FALSE);
1334 RtlLeaveCriticalSection( &PROFILE_CritSect );
1339 /***********************************************************************
1340 * GetPrivateProfileSectionA (KERNEL32.@)
1342 INT WINAPI GetPrivateProfileSectionA( LPCSTR section, LPSTR buffer,
1343 DWORD len, LPCSTR filename )
1345 UNICODE_STRING sectionW, filenameW;
1349 bufferW = buffer ? HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)) : NULL;
1350 if (section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1351 else sectionW.Buffer = NULL;
1352 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1353 else filenameW.Buffer = NULL;
1355 retW = GetPrivateProfileSectionW(sectionW.Buffer, bufferW, len, filenameW.Buffer);
1358 ret = WideCharToMultiByte(CP_ACP, 0, bufferW, retW + 1, buffer, len, NULL, NULL);
1374 RtlFreeUnicodeString(§ionW);
1375 RtlFreeUnicodeString(&filenameW);
1376 HeapFree(GetProcessHeap(), 0, bufferW);
1380 /***********************************************************************
1381 * GetProfileSectionA (KERNEL32.@)
1383 INT WINAPI GetProfileSectionA( LPCSTR section, LPSTR buffer, DWORD len )
1385 return GetPrivateProfileSectionA( section, buffer, len, "win.ini" );
1388 /***********************************************************************
1389 * GetProfileSectionW (KERNEL32.@)
1391 INT WINAPI GetProfileSectionW( LPCWSTR section, LPWSTR buffer, DWORD len )
1393 return GetPrivateProfileSectionW( section, buffer, len, wininiW );
1397 /***********************************************************************
1398 * WritePrivateProfileStringW (KERNEL32.@)
1400 BOOL WINAPI WritePrivateProfileStringW( LPCWSTR section, LPCWSTR entry,
1401 LPCWSTR string, LPCWSTR filename )
1405 RtlEnterCriticalSection( &PROFILE_CritSect );
1407 if (!section && !entry && !string) /* documented "file flush" case */
1409 if (!filename || PROFILE_Open( filename ))
1411 if (CurProfile) PROFILE_ReleaseFile(); /* always return FALSE in this case */
1414 else if (PROFILE_Open( filename ))
1417 FIXME("(NULL?,%s,%s,%s)?\n",
1418 debugstr_w(entry), debugstr_w(string), debugstr_w(filename));
1420 ret = PROFILE_SetString( section, entry, string, FALSE);
1421 PROFILE_FlushFile();
1425 RtlLeaveCriticalSection( &PROFILE_CritSect );
1429 /***********************************************************************
1430 * WritePrivateProfileStringA (KERNEL32.@)
1432 BOOL WINAPI WritePrivateProfileStringA( LPCSTR section, LPCSTR entry,
1433 LPCSTR string, LPCSTR filename )
1435 UNICODE_STRING sectionW, entryW, stringW, filenameW;
1438 if (section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1439 else sectionW.Buffer = NULL;
1440 if (entry) RtlCreateUnicodeStringFromAsciiz(&entryW, entry);
1441 else entryW.Buffer = NULL;
1442 if (string) RtlCreateUnicodeStringFromAsciiz(&stringW, string);
1443 else stringW.Buffer = NULL;
1444 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1445 else filenameW.Buffer = NULL;
1447 ret = WritePrivateProfileStringW(sectionW.Buffer, entryW.Buffer,
1448 stringW.Buffer, filenameW.Buffer);
1449 RtlFreeUnicodeString(§ionW);
1450 RtlFreeUnicodeString(&entryW);
1451 RtlFreeUnicodeString(&stringW);
1452 RtlFreeUnicodeString(&filenameW);
1456 /***********************************************************************
1457 * WritePrivateProfileSectionW (KERNEL32.@)
1459 BOOL WINAPI WritePrivateProfileSectionW( LPCWSTR section,
1460 LPCWSTR string, LPCWSTR filename )
1465 RtlEnterCriticalSection( &PROFILE_CritSect );
1467 if (!section && !string)
1469 if (!filename || PROFILE_Open( filename ))
1471 if (CurProfile) PROFILE_ReleaseFile(); /* always return FALSE in this case */
1474 else if (PROFILE_Open( filename )) {
1475 if (!string) {/* delete the named section*/
1476 ret = PROFILE_SetString(section,NULL,NULL, FALSE);
1477 PROFILE_FlushFile();
1479 PROFILE_DeleteAllKeys(section);
1482 LPWSTR buf = HeapAlloc( GetProcessHeap(), 0, (strlenW(string)+1) * sizeof(WCHAR) );
1483 strcpyW( buf, string );
1484 if((p = strchrW( buf, '='))) {
1486 ret = PROFILE_SetString( section, buf, p+1, TRUE);
1488 HeapFree( GetProcessHeap(), 0, buf );
1489 string += strlenW(string)+1;
1491 PROFILE_FlushFile();
1495 RtlLeaveCriticalSection( &PROFILE_CritSect );
1499 /***********************************************************************
1500 * WritePrivateProfileSectionA (KERNEL32.@)
1502 BOOL WINAPI WritePrivateProfileSectionA( LPCSTR section,
1503 LPCSTR string, LPCSTR filename)
1506 UNICODE_STRING sectionW, filenameW;
1515 while(*p) p += strlen(p) + 1;
1516 lenA = p - string + 1;
1517 lenW = MultiByteToWideChar(CP_ACP, 0, string, lenA, NULL, 0);
1518 if ((stringW = HeapAlloc(GetProcessHeap(), 0, lenW * sizeof(WCHAR))))
1519 MultiByteToWideChar(CP_ACP, 0, string, lenA, stringW, lenW);
1521 else stringW = NULL;
1522 if (section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1523 else sectionW.Buffer = NULL;
1524 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1525 else filenameW.Buffer = NULL;
1527 ret = WritePrivateProfileSectionW(sectionW.Buffer, stringW, filenameW.Buffer);
1529 HeapFree(GetProcessHeap(), 0, stringW);
1530 RtlFreeUnicodeString(§ionW);
1531 RtlFreeUnicodeString(&filenameW);
1535 /***********************************************************************
1536 * WriteProfileSectionA (KERNEL32.@)
1538 BOOL WINAPI WriteProfileSectionA( LPCSTR section, LPCSTR keys_n_values)
1541 return WritePrivateProfileSectionA( section, keys_n_values, "win.ini");
1544 /***********************************************************************
1545 * WriteProfileSectionW (KERNEL32.@)
1547 BOOL WINAPI WriteProfileSectionW( LPCWSTR section, LPCWSTR keys_n_values)
1549 return WritePrivateProfileSectionW(section, keys_n_values, wininiW);
1553 /***********************************************************************
1554 * GetPrivateProfileSectionNamesW (KERNEL32.@)
1556 * Returns the section names contained in the specified file.
1557 * FIXME: Where do we find this file when the path is relative?
1558 * The section names are returned as a list of strings with an extra
1559 * '\0' to mark the end of the list. Except for that the behavior
1560 * depends on the Windows version.
1563 * - if the buffer is 0 or 1 character long then it is as if it was of
1565 * - otherwise, if the buffer is too small only the section names that fit
1567 * - note that this means if the buffer was too small to return even just
1568 * the first section name then a single '\0' will be returned.
1569 * - the return value is the number of characters written in the buffer,
1570 * except if the buffer was too small in which case len-2 is returned
1573 * - if the buffer is 0, 1 or 2 characters long then it is filled with
1574 * '\0' and the return value is 0
1575 * - otherwise if the buffer is too small then the first section name that
1576 * does not fit is truncated so that the string list can be terminated
1577 * correctly (double '\0')
1578 * - the return value is the number of characters written in the buffer
1579 * except for the trailing '\0'. If the buffer is too small, then the
1580 * return value is len-2
1581 * - Win2000 has a bug that triggers when the section names and the
1582 * trailing '\0' fit exactly in the buffer. In that case the trailing
1585 * Wine implements the observed Win2000 behavior (except for the bug).
1587 * Note that when the buffer is big enough then the return value may be any
1588 * value between 1 and len-1 (or len in Win95), including len-2.
1590 DWORD WINAPI GetPrivateProfileSectionNamesW( LPWSTR buffer, DWORD size,
1595 RtlEnterCriticalSection( &PROFILE_CritSect );
1597 if (PROFILE_Open( filename ))
1598 ret = PROFILE_GetSectionNames(buffer, size);
1600 RtlLeaveCriticalSection( &PROFILE_CritSect );
1606 /***********************************************************************
1607 * GetPrivateProfileSectionNamesA (KERNEL32.@)
1609 DWORD WINAPI GetPrivateProfileSectionNamesA( LPSTR buffer, DWORD size,
1612 UNICODE_STRING filenameW;
1616 bufferW = buffer ? HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR)) : NULL;
1617 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1618 else filenameW.Buffer = NULL;
1620 retW = GetPrivateProfileSectionNamesW(bufferW, size, filenameW.Buffer);
1623 ret = WideCharToMultiByte(CP_ACP, 0, bufferW, retW+1, buffer, size-1, NULL, NULL);
1633 RtlFreeUnicodeString(&filenameW);
1634 HeapFree(GetProcessHeap(), 0, bufferW);
1638 /***********************************************************************
1639 * GetPrivateProfileStructW (KERNEL32.@)
1641 * Should match Win95's behaviour pretty much
1643 BOOL WINAPI GetPrivateProfileStructW (LPCWSTR section, LPCWSTR key,
1644 LPVOID buf, UINT len, LPCWSTR filename)
1648 RtlEnterCriticalSection( &PROFILE_CritSect );
1650 if (PROFILE_Open( filename )) {
1651 PROFILEKEY *k = PROFILE_Find ( &CurProfile->section, section, key, FALSE, FALSE);
1653 TRACE("value (at %p): %s\n", k->value, debugstr_w(k->value));
1654 if (((strlenW(k->value) - 2) / 2) == len)
1661 end = k->value + strlenW(k->value); /* -> '\0' */
1662 /* check for invalid chars in ASCII coded hex string */
1663 for (p=k->value; p < end; p++)
1667 WARN("invalid char '%x' in file %s->[%s]->%s !\n",
1668 *p, debugstr_w(filename), debugstr_w(section), debugstr_w(key));
1675 BOOL highnibble = TRUE;
1677 LPBYTE binbuf = (LPBYTE)buf;
1679 end -= 2; /* don't include checksum in output data */
1680 /* translate ASCII hex format into binary data */
1681 for (p=k->value; p < end; p++)
1685 (c - 'A' + 10) : (c - '0');
1692 *binbuf++ = b; /* feed binary data into output */
1693 chksum += b; /* calculate checksum */
1695 highnibble ^= 1; /* toggle */
1697 /* retrieve stored checksum value */
1699 b = ( (c > '9') ? (c - 'A' + 10) : (c - '0') ) << 4;
1701 b += (c > '9') ? (c - 'A' + 10) : (c - '0');
1702 if (b == (chksum & 0xff)) /* checksums match ? */
1708 RtlLeaveCriticalSection( &PROFILE_CritSect );
1713 /***********************************************************************
1714 * GetPrivateProfileStructA (KERNEL32.@)
1716 BOOL WINAPI GetPrivateProfileStructA (LPCSTR section, LPCSTR key,
1717 LPVOID buffer, UINT len, LPCSTR filename)
1719 UNICODE_STRING sectionW, keyW, filenameW;
1722 if (section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1723 else sectionW.Buffer = NULL;
1724 if (key) RtlCreateUnicodeStringFromAsciiz(&keyW, key);
1725 else keyW.Buffer = NULL;
1726 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1727 else filenameW.Buffer = NULL;
1729 ret = GetPrivateProfileStructW(sectionW.Buffer, keyW.Buffer, buffer, len,
1731 /* Do not translate binary data. */
1733 RtlFreeUnicodeString(§ionW);
1734 RtlFreeUnicodeString(&keyW);
1735 RtlFreeUnicodeString(&filenameW);
1741 /***********************************************************************
1742 * WritePrivateProfileStructW (KERNEL32.@)
1744 BOOL WINAPI WritePrivateProfileStructW (LPCWSTR section, LPCWSTR key,
1745 LPVOID buf, UINT bufsize, LPCWSTR filename)
1749 LPWSTR outstring, p;
1752 if (!section && !key && !buf) /* flush the cache */
1753 return WritePrivateProfileStringW( NULL, NULL, NULL, filename );
1755 /* allocate string buffer for hex chars + checksum hex char + '\0' */
1756 outstring = HeapAlloc( GetProcessHeap(), 0, (bufsize*2 + 2 + 1) * sizeof(WCHAR) );
1758 for (binbuf = (LPBYTE)buf; binbuf < (LPBYTE)buf+bufsize; binbuf++) {
1759 *p++ = hex[*binbuf >> 4];
1760 *p++ = hex[*binbuf & 0xf];
1763 /* checksum is sum & 0xff */
1764 *p++ = hex[(sum & 0xf0) >> 4];
1765 *p++ = hex[sum & 0xf];
1768 RtlEnterCriticalSection( &PROFILE_CritSect );
1770 if (PROFILE_Open( filename )) {
1771 ret = PROFILE_SetString( section, key, outstring, FALSE);
1772 PROFILE_FlushFile();
1775 RtlLeaveCriticalSection( &PROFILE_CritSect );
1777 HeapFree( GetProcessHeap(), 0, outstring );
1782 /***********************************************************************
1783 * WritePrivateProfileStructA (KERNEL32.@)
1785 BOOL WINAPI WritePrivateProfileStructA (LPCSTR section, LPCSTR key,
1786 LPVOID buf, UINT bufsize, LPCSTR filename)
1788 UNICODE_STRING sectionW, keyW, filenameW;
1791 if (section) RtlCreateUnicodeStringFromAsciiz(§ionW, section);
1792 else sectionW.Buffer = NULL;
1793 if (key) RtlCreateUnicodeStringFromAsciiz(&keyW, key);
1794 else keyW.Buffer = NULL;
1795 if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
1796 else filenameW.Buffer = NULL;
1798 /* Do not translate binary data. */
1799 ret = WritePrivateProfileStructW(sectionW.Buffer, keyW.Buffer, buf, bufsize,
1802 RtlFreeUnicodeString(§ionW);
1803 RtlFreeUnicodeString(&keyW);
1804 RtlFreeUnicodeString(&filenameW);
1809 /***********************************************************************
1810 * WriteOutProfiles (KERNEL.315)
1812 void WINAPI WriteOutProfiles16(void)
1814 RtlEnterCriticalSection( &PROFILE_CritSect );
1815 PROFILE_FlushFile();
1816 RtlLeaveCriticalSection( &PROFILE_CritSect );
1819 /***********************************************************************
1820 * CloseProfileUserMapping (KERNEL32.@)
1822 BOOL WINAPI CloseProfileUserMapping(void) {
1823 FIXME("(), stub!\n");
1824 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);