2 * Implementation of the AppSearch action of the Microsoft Installer (msi.dll)
4 * Copyright 2005 Juan Lang
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
32 #include "wine/unicode.h"
33 #include "wine/debug.h"
36 WINE_DEFAULT_DEBUG_CHANNEL(msi);
38 typedef struct tagMSISIGNATURE
40 LPCWSTR Name; /* NOT owned by this structure */
53 static void ACTION_VerStrToInteger(LPCWSTR verStr, PDWORD ms, PDWORD ls)
56 int x1 = 0, x2 = 0, x3 = 0, x4 = 0;
59 ptr = strchrW(verStr, '.');
63 ptr = strchrW(ptr + 1, '.');
68 ptr = strchrW(ptr + 1, '.');
72 /* FIXME: byte-order dependent? */
77 /* Fills in sig with the values from the Signature table, where name is the
78 * signature to find. Upon return, sig->File will be NULL if the record is not
79 * found, and not NULL if it is found.
80 * Warning: clears all fields in sig!
81 * Returns ERROR_SUCCESS upon success (where not finding the record counts as
82 * success), something else on error.
84 static UINT ACTION_AppSearchGetSignature(MSIPACKAGE *package, MSISIGNATURE *sig, LPCWSTR name)
86 static const WCHAR query[] = {
87 's','e','l','e','c','t',' ','*',' ',
89 'S','i','g','n','a','t','u','r','e',' ',
90 'w','h','e','r','e',' ','S','i','g','n','a','t','u','r','e',' ','=',' ',
92 LPWSTR minVersion, maxVersion;
96 TRACE("package %p, sig %p\n", package, sig);
98 memset(sig, 0, sizeof(*sig));
100 row = MSI_QueryGetRecord( package->db, query, name );
103 TRACE("failed to query signature for %s\n", debugstr_w(name));
104 return ERROR_SUCCESS;
108 sig->File = msi_dup_record_field(row,2);
109 minVersion = msi_dup_record_field(row,3);
112 ACTION_VerStrToInteger(minVersion, &sig->MinVersionMS, &sig->MinVersionLS);
113 msi_free( minVersion );
115 maxVersion = msi_dup_record_field(row,4);
118 ACTION_VerStrToInteger(maxVersion, &sig->MaxVersionMS, &sig->MaxVersionLS);
119 msi_free( maxVersion );
121 sig->MinSize = MSI_RecordGetInteger(row,5);
122 if (sig->MinSize == MSI_NULL_INTEGER)
124 sig->MaxSize = MSI_RecordGetInteger(row,6);
125 if (sig->MaxSize == MSI_NULL_INTEGER)
127 sig->Languages = msi_dup_record_field(row,9);
128 time = MSI_RecordGetInteger(row,7);
129 if (time != MSI_NULL_INTEGER)
130 DosDateTimeToFileTime(HIWORD(time), LOWORD(time), &sig->MinTime);
131 time = MSI_RecordGetInteger(row,8);
132 if (time != MSI_NULL_INTEGER)
133 DosDateTimeToFileTime(HIWORD(time), LOWORD(time), &sig->MaxTime);
135 TRACE("Found file name %s for Signature_ %s;\n",
136 debugstr_w(sig->File), debugstr_w(name));
137 TRACE("MinVersion is %d.%d.%d.%d\n", HIWORD(sig->MinVersionMS),
138 LOWORD(sig->MinVersionMS), HIWORD(sig->MinVersionLS),
139 LOWORD(sig->MinVersionLS));
140 TRACE("MaxVersion is %d.%d.%d.%d\n", HIWORD(sig->MaxVersionMS),
141 LOWORD(sig->MaxVersionMS), HIWORD(sig->MaxVersionLS),
142 LOWORD(sig->MaxVersionLS));
143 TRACE("MinSize is %d, MaxSize is %d;\n", sig->MinSize, sig->MaxSize);
144 TRACE("Languages is %s\n", debugstr_w(sig->Languages));
146 msiobj_release( &row->hdr );
148 return ERROR_SUCCESS;
151 /* Frees any memory allocated in sig */
152 static void ACTION_FreeSignature(MSISIGNATURE *sig)
155 msi_free(sig->Languages);
158 static UINT ACTION_AppSearchComponents(MSIPACKAGE *package, LPWSTR *appValue, MSISIGNATURE *sig)
160 static const WCHAR query[] = {
161 'S','E','L','E','C','T',' ','*',' ',
163 '`','C','o','m','p','L','o','c','a','t','o','r','`',' ',
164 'W','H','E','R','E',' ','`','S','i','g','n','a','t','u','r','e','_','`',' ','=',' ',
165 '\'','%','s','\'',0};
166 static const WCHAR sigquery[] = {
167 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
168 '`','S','i','g','n','a','t','u','r','e','`',' ',
169 'W','H','E','R','E',' ','`','S','i','g','n','a','t','u','r','e','`',' ','=',' ',
170 '\'','%','s','\'',0};
172 MSIRECORD *row, *rec;
173 LPCWSTR signature, guid;
174 BOOL sigpresent = TRUE;
177 WCHAR path[MAX_PATH];
178 DWORD size = MAX_PATH;
182 TRACE("%s\n", debugstr_w(sig->Name));
186 row = MSI_QueryGetRecord(package->db, query, sig->Name);
189 TRACE("failed to query CompLocator for %s\n", debugstr_w(sig->Name));
190 return ERROR_SUCCESS;
193 signature = MSI_RecordGetString(row, 1);
194 guid = MSI_RecordGetString(row, 2);
195 type = MSI_RecordGetInteger(row, 3);
197 rec = MSI_QueryGetRecord(package->db, sigquery, signature);
202 MsiLocateComponentW(guid, path, &size);
206 attr = GetFileAttributesW(path);
207 if (attr == INVALID_FILE_ATTRIBUTES)
210 isdir = (attr & FILE_ATTRIBUTE_DIRECTORY);
212 if (type != msidbLocatorTypeDirectory && sigpresent && !isdir)
214 *appValue = strdupW(path);
216 else if (!sigpresent && (type != msidbLocatorTypeDirectory || isdir))
218 if (type == msidbLocatorTypeFileName)
220 ptr = strrchrW(path, '\\');
224 PathAddBackslashW(path);
226 *appValue = strdupW(path);
230 if (rec) msiobj_release(&rec->hdr);
231 msiobj_release(&row->hdr);
232 return ERROR_SUCCESS;
235 static void ACTION_ConvertRegValue(DWORD regType, const BYTE *value, DWORD sz,
238 static const WCHAR dwordFmt[] = { '#','%','d','\0' };
239 static const WCHAR expandSzFmt[] = { '#','%','%','%','s','\0' };
240 static const WCHAR binFmt[] = { '#','x','%','x','\0' };
246 if (*(LPCWSTR)value == '#')
248 /* escape leading pound with another */
249 *appValue = msi_alloc(sz + sizeof(WCHAR));
250 (*appValue)[0] = '#';
251 strcpyW(*appValue + 1, (LPCWSTR)value);
255 *appValue = msi_alloc(sz);
256 strcpyW(*appValue, (LPCWSTR)value);
260 /* 7 chars for digits, 1 for NULL, 1 for #, and 1 for sign
263 *appValue = msi_alloc(10 * sizeof(WCHAR));
264 sprintfW(*appValue, dwordFmt, *(const DWORD *)value);
267 /* space for extra #% characters in front */
268 *appValue = msi_alloc(sz + 2 * sizeof(WCHAR));
269 sprintfW(*appValue, expandSzFmt, (LPCWSTR)value);
272 /* 3 == length of "#x<nibble>" */
273 *appValue = msi_alloc((sz * 3 + 1) * sizeof(WCHAR));
274 for (i = 0; i < sz; i++)
275 sprintfW(*appValue + i * 3, binFmt, value[i]);
278 WARN("unimplemented for values of type %d\n", regType);
283 static UINT ACTION_SearchDirectory(MSIPACKAGE *package, MSISIGNATURE *sig,
284 LPCWSTR path, int depth, LPWSTR *appValue);
286 static UINT ACTION_AppSearchReg(MSIPACKAGE *package, LPWSTR *appValue, MSISIGNATURE *sig)
288 static const WCHAR query[] = {
289 's','e','l','e','c','t',' ','*',' ',
291 'R','e','g','L','o','c','a','t','o','r',' ',
292 'w','h','e','r','e',' ',
293 'S','i','g','n','a','t','u','r','e','_',' ','=',' ', '\'','%','s','\'',0};
294 LPWSTR keyPath = NULL, valueName = NULL;
295 LPWSTR deformatted = NULL;
297 HKEY rootKey, key = NULL;
298 DWORD sz = 0, regType;
303 TRACE("%s\n", debugstr_w(sig->Name));
307 row = MSI_QueryGetRecord( package->db, query, sig->Name );
310 TRACE("failed to query RegLocator for %s\n", debugstr_w(sig->Name));
311 return ERROR_SUCCESS;
314 root = MSI_RecordGetInteger(row,2);
315 keyPath = msi_dup_record_field(row,3);
316 valueName = msi_dup_record_field(row,4);
317 type = MSI_RecordGetInteger(row,5);
319 deformat_string(package, keyPath, &deformatted);
323 case msidbRegistryRootClassesRoot:
324 rootKey = HKEY_CLASSES_ROOT;
326 case msidbRegistryRootCurrentUser:
327 rootKey = HKEY_CURRENT_USER;
329 case msidbRegistryRootLocalMachine:
330 rootKey = HKEY_LOCAL_MACHINE;
332 case msidbRegistryRootUsers:
333 rootKey = HKEY_USERS;
336 WARN("Unknown root key %d\n", root);
340 rc = RegOpenKeyW(rootKey, deformatted, &key);
343 TRACE("RegOpenKeyW returned %d\n", rc);
347 rc = RegQueryValueExW(key, valueName, NULL, NULL, NULL, &sz);
350 TRACE("RegQueryValueExW returned %d\n", rc);
353 /* FIXME: sanity-check sz before allocating (is there an upper-limit
354 * on the value of a property?)
356 value = msi_alloc( sz );
357 rc = RegQueryValueExW(key, valueName, NULL, ®Type, value, &sz);
360 TRACE("RegQueryValueExW returned %d\n", rc);
364 /* bail out if the registry key is empty */
370 case msidbLocatorTypeDirectory:
371 rc = ACTION_SearchDirectory(package, sig, (LPWSTR)value, 0, appValue);
373 case msidbLocatorTypeFileName:
374 *appValue = strdupW((LPWSTR)value);
376 case msidbLocatorTypeRawValue:
377 ACTION_ConvertRegValue(regType, value, sz, appValue);
380 FIXME("AppSearch unimplemented for type %d (key path %s, value %s)\n",
381 type, debugstr_w(keyPath), debugstr_w(valueName));
388 msi_free( valueName );
389 msi_free( deformatted );
391 msiobj_release(&row->hdr);
393 return ERROR_SUCCESS;
396 static UINT ACTION_AppSearchIni(MSIPACKAGE *package, LPWSTR *appValue,
399 static const WCHAR query[] = {
400 's','e','l','e','c','t',' ','*',' ',
402 'I','n','i','L','o','c','a','t','o','r',' ',
403 'w','h','e','r','e',' ',
404 'S','i','g','n','a','t','u','r','e','_',' ','=',' ','\'','%','s','\'',0};
406 LPWSTR fileName, section, key;
410 TRACE("%s\n", debugstr_w(sig->Name));
414 row = MSI_QueryGetRecord( package->db, query, sig->Name );
417 TRACE("failed to query IniLocator for %s\n", debugstr_w(sig->Name));
418 return ERROR_SUCCESS;
421 fileName = msi_dup_record_field(row, 2);
422 section = msi_dup_record_field(row, 3);
423 key = msi_dup_record_field(row, 4);
424 field = MSI_RecordGetInteger(row, 5);
425 type = MSI_RecordGetInteger(row, 6);
426 if (field == MSI_NULL_INTEGER)
428 if (type == MSI_NULL_INTEGER)
431 GetPrivateProfileStringW(section, key, NULL, buf, MAX_PATH, fileName);
436 case msidbLocatorTypeDirectory:
437 FIXME("unimplemented for Directory (%s)\n", debugstr_w(buf));
439 case msidbLocatorTypeFileName:
440 FIXME("unimplemented for File (%s)\n", debugstr_w(buf));
442 case msidbLocatorTypeRawValue:
443 *appValue = strdupW(buf);
452 msiobj_release(&row->hdr);
454 return ERROR_SUCCESS;
457 /* Expands the value in src into a path without property names and only
458 * containing long path names into dst. Replaces at most len characters of dst,
459 * and always NULL-terminates dst if dst is not NULL and len >= 1.
461 * Assumes src and dst are non-overlapping.
462 * FIXME: return code probably needed:
463 * - what does AppSearch return if the table values are invalid?
464 * - what if dst is too small?
466 static void ACTION_ExpandAnyPath(MSIPACKAGE *package, WCHAR *src, WCHAR *dst,
469 WCHAR *ptr, *deformatted;
471 if (!src || !dst || !len)
473 if (dst) *dst = '\0';
479 /* Ignore the short portion of the path */
480 if ((ptr = strchrW(src, '|')))
485 deformat_string(package, ptr, &deformatted);
486 if (!deformatted || lstrlenW(deformatted) > len - 1)
488 msi_free(deformatted);
492 lstrcpyW(dst, deformatted);
493 dst[lstrlenW(deformatted)] = '\0';
494 msi_free(deformatted);
497 /* Sets *matches to whether the file (whose path is filePath) matches the
498 * versions set in sig.
499 * Return ERROR_SUCCESS in case of success (whether or not the file matches),
500 * something else if an install-halting error occurs.
502 static UINT ACTION_FileVersionMatches(const MSISIGNATURE *sig, LPCWSTR filePath,
505 UINT rc = ERROR_SUCCESS;
510 FIXME(": need to check version for languages %s\n",
511 debugstr_w(sig->Languages));
515 DWORD zero, size = GetFileVersionInfoSizeW(filePath, &zero);
519 LPVOID buf = msi_alloc( size);
523 static const WCHAR rootW[] = { '\\',0 };
525 LPVOID subBlock = NULL;
527 if (GetFileVersionInfoW(filePath, 0, size, buf))
528 VerQueryValueW(buf, rootW, &subBlock, &versionLen);
531 VS_FIXEDFILEINFO *info =
532 (VS_FIXEDFILEINFO *)subBlock;
534 TRACE("Comparing file version %d.%d.%d.%d:\n",
535 HIWORD(info->dwFileVersionMS),
536 LOWORD(info->dwFileVersionMS),
537 HIWORD(info->dwFileVersionLS),
538 LOWORD(info->dwFileVersionLS));
539 if (info->dwFileVersionMS < sig->MinVersionMS
540 || (info->dwFileVersionMS == sig->MinVersionMS &&
541 info->dwFileVersionLS < sig->MinVersionLS))
543 TRACE("Less than minimum version %d.%d.%d.%d\n",
544 HIWORD(sig->MinVersionMS),
545 LOWORD(sig->MinVersionMS),
546 HIWORD(sig->MinVersionLS),
547 LOWORD(sig->MinVersionLS));
549 else if (info->dwFileVersionMS < sig->MinVersionMS
550 || (info->dwFileVersionMS == sig->MinVersionMS &&
551 info->dwFileVersionLS < sig->MinVersionLS))
553 TRACE("Greater than minimum version %d.%d.%d.%d\n",
554 HIWORD(sig->MaxVersionMS),
555 LOWORD(sig->MaxVersionMS),
556 HIWORD(sig->MaxVersionLS),
557 LOWORD(sig->MaxVersionLS));
565 rc = ERROR_OUTOFMEMORY;
571 /* Sets *matches to whether the file in findData matches that in sig.
572 * fullFilePath is assumed to be the full path of the file specified in
573 * findData, which may be necessary to compare the version.
574 * Return ERROR_SUCCESS in case of success (whether or not the file matches),
575 * something else if an install-halting error occurs.
577 static UINT ACTION_FileMatchesSig(const MSISIGNATURE *sig,
578 const WIN32_FIND_DATAW *findData, LPCWSTR fullFilePath, BOOL *matches)
580 UINT rc = ERROR_SUCCESS;
583 /* assumes the caller has already ensured the filenames match, so check
586 if (sig->MinTime.dwLowDateTime || sig->MinTime.dwHighDateTime)
588 if (findData->ftCreationTime.dwHighDateTime <
589 sig->MinTime.dwHighDateTime ||
590 (findData->ftCreationTime.dwHighDateTime == sig->MinTime.dwHighDateTime
591 && findData->ftCreationTime.dwLowDateTime <
592 sig->MinTime.dwLowDateTime))
595 if (*matches && (sig->MaxTime.dwLowDateTime || sig->MaxTime.dwHighDateTime))
597 if (findData->ftCreationTime.dwHighDateTime >
598 sig->MaxTime.dwHighDateTime ||
599 (findData->ftCreationTime.dwHighDateTime == sig->MaxTime.dwHighDateTime
600 && findData->ftCreationTime.dwLowDateTime >
601 sig->MaxTime.dwLowDateTime))
604 if (*matches && sig->MinSize && findData->nFileSizeLow < sig->MinSize)
606 if (*matches && sig->MaxSize && findData->nFileSizeLow > sig->MaxSize)
608 if (*matches && (sig->MinVersionMS || sig->MinVersionLS ||
609 sig->MaxVersionMS || sig->MaxVersionLS))
610 rc = ACTION_FileVersionMatches(sig, fullFilePath, matches);
614 /* Recursively searches the directory dir for files that match the signature
615 * sig, up to (depth + 1) levels deep. That is, if depth is 0, it searches dir
616 * (and only dir). If depth is 1, searches dir and its immediate
618 * Assumes sig->File is not NULL.
619 * Returns ERROR_SUCCESS on success (which may include non-critical errors),
620 * something else on failures which should halt the install.
622 static UINT ACTION_RecurseSearchDirectory(MSIPACKAGE *package, LPWSTR *appValue,
623 MSISIGNATURE *sig, LPCWSTR dir, int depth)
625 static const WCHAR starDotStarW[] = { '*','.','*',0 };
626 UINT rc = ERROR_SUCCESS;
627 size_t dirLen = lstrlenW(dir), fileLen = lstrlenW(sig->File);
630 TRACE("Searching directory %s for file %s, depth %d\n", debugstr_w(dir),
631 debugstr_w(sig->File), depth);
634 return ERROR_INVALID_PARAMETER;
637 /* We need the buffer in both paths below, so go ahead and allocate it
638 * here. Add two because we might need to add a backslash if the dir name
639 * isn't backslash-terminated.
641 buf = msi_alloc( (dirLen + max(fileLen, lstrlenW(starDotStarW)) + 2) * sizeof(WCHAR));
644 /* a depth of 0 implies we should search dir, so go ahead and search */
646 WIN32_FIND_DATAW findData;
648 memcpy(buf, dir, dirLen * sizeof(WCHAR));
649 if (buf[dirLen - 1] != '\\')
650 buf[dirLen++ - 1] = '\\';
651 memcpy(buf + dirLen, sig->File, (fileLen + 1) * sizeof(WCHAR));
652 hFind = FindFirstFileW(buf, &findData);
653 if (hFind != INVALID_HANDLE_VALUE)
657 /* assuming Signature can't contain wildcards for the file name,
658 * so don't bother with FindNextFileW here.
660 if (!(rc = ACTION_FileMatchesSig(sig, &findData, buf, &matches))
663 TRACE("found file, returning %s\n", debugstr_w(buf));
668 if (rc == ERROR_SUCCESS && !*appValue && depth > 0)
671 WIN32_FIND_DATAW findData;
673 memcpy(buf, dir, dirLen * sizeof(WCHAR));
674 if (buf[dirLen - 1] != '\\')
675 buf[dirLen++ - 1] = '\\';
676 lstrcpyW(buf + dirLen, starDotStarW);
677 hFind = FindFirstFileW(buf, &findData);
678 if (hFind != INVALID_HANDLE_VALUE)
680 if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
681 rc = ACTION_RecurseSearchDirectory(package, appValue, sig,
682 findData.cFileName, depth - 1);
683 while (rc == ERROR_SUCCESS && !*appValue &&
684 FindNextFileW(hFind, &findData) != 0)
686 if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
687 rc = ACTION_RecurseSearchDirectory(package, appValue,
688 sig, findData.cFileName, depth - 1);
697 rc = ERROR_OUTOFMEMORY;
702 static UINT ACTION_CheckDirectory(MSIPACKAGE *package, LPCWSTR dir,
705 DWORD attr = GetFileAttributesW(dir);
707 if (attr != INVALID_FILE_ATTRIBUTES && (attr & FILE_ATTRIBUTE_DIRECTORY))
709 TRACE("directory exists, returning %s\n", debugstr_w(dir));
710 *appValue = strdupW(dir);
713 return ERROR_SUCCESS;
716 static BOOL ACTION_IsFullPath(LPCWSTR path)
718 WCHAR first = toupperW(path[0]);
721 if (first >= 'A' && first <= 'Z' && path[1] == ':')
723 else if (path[0] == '\\' && path[1] == '\\')
730 static UINT ACTION_SearchDirectory(MSIPACKAGE *package, MSISIGNATURE *sig,
731 LPCWSTR path, int depth, LPWSTR *appValue)
735 TRACE("%p, %p, %s, %d, %p\n", package, sig, debugstr_w(path), depth,
737 if (ACTION_IsFullPath(path))
740 rc = ACTION_RecurseSearchDirectory(package, appValue, sig,
744 /* Recursively searching a directory makes no sense when the
745 * directory to search is the thing you're trying to find.
747 rc = ACTION_CheckDirectory(package, path, appValue);
752 WCHAR pathWithDrive[MAX_PATH] = { 'C',':','\\',0 };
753 DWORD drives = GetLogicalDrives();
758 for (i = 0; rc == ERROR_SUCCESS && !*appValue && i < 26; i++)
759 if (drives & (1 << i))
761 pathWithDrive[0] = 'A' + i;
762 if (GetDriveTypeW(pathWithDrive) == DRIVE_FIXED)
764 lstrcpynW(pathWithDrive + 3, path,
765 sizeof(pathWithDrive) / sizeof(pathWithDrive[0]) - 3);
767 rc = ACTION_RecurseSearchDirectory(package, appValue,
768 sig, pathWithDrive, depth);
770 rc = ACTION_CheckDirectory(package, pathWithDrive,
775 TRACE("returning %d\n", rc);
779 static UINT ACTION_AppSearchSigName(MSIPACKAGE *package, LPCWSTR sigName,
780 MSISIGNATURE *sig, LPWSTR *appValue);
782 static UINT ACTION_AppSearchDr(MSIPACKAGE *package, LPWSTR *appValue, MSISIGNATURE *sig)
784 static const WCHAR query[] = {
785 's','e','l','e','c','t',' ','*',' ',
787 'D','r','L','o','c','a','t','o','r',' ',
788 'w','h','e','r','e',' ',
789 'S','i','g','n','a','t','u','r','e','_',' ','=',' ', '\'','%','s','\'',0};
790 LPWSTR parentName = NULL, path = NULL, parent = NULL;
791 WCHAR expanded[MAX_PATH];
796 TRACE("%s\n", debugstr_w(sig->Name));
803 row = MSI_QueryGetRecord( package->db, query, sig->Name );
806 TRACE("failed to query DrLocator for %s\n", debugstr_w(sig->Name));
807 return ERROR_SUCCESS;
810 /* check whether parent is set */
811 parentName = msi_dup_record_field(row,2);
814 MSISIGNATURE parentSig;
816 rc = ACTION_AppSearchSigName(package, parentName, &parentSig, &parent);
817 ACTION_FreeSignature(&parentSig);
818 msi_free(parentName);
820 /* now look for path */
821 path = msi_dup_record_field(row,3);
822 if (MSI_RecordIsNull(row,4))
825 depth = MSI_RecordGetInteger(row,4);
826 ACTION_ExpandAnyPath(package, path, expanded, MAX_PATH);
830 path = msi_alloc((strlenW(parent) + strlenW(expanded) + 1) * sizeof(WCHAR));
833 rc = ERROR_OUTOFMEMORY;
836 strcpyW(path, parent);
837 strcatW(path, expanded);
842 rc = ACTION_SearchDirectory(package, sig, path, depth, appValue);
845 if (path != expanded)
848 msiobj_release(&row->hdr);
850 TRACE("returning %d\n", rc);
854 static UINT ACTION_AppSearchSigName(MSIPACKAGE *package, LPCWSTR sigName,
855 MSISIGNATURE *sig, LPWSTR *appValue)
860 rc = ACTION_AppSearchGetSignature(package, sig, sigName);
861 if (rc == ERROR_SUCCESS)
863 rc = ACTION_AppSearchComponents(package, appValue, sig);
864 if (rc == ERROR_SUCCESS && !*appValue)
866 rc = ACTION_AppSearchReg(package, appValue, sig);
867 if (rc == ERROR_SUCCESS && !*appValue)
869 rc = ACTION_AppSearchIni(package, appValue, sig);
870 if (rc == ERROR_SUCCESS && !*appValue)
871 rc = ACTION_AppSearchDr(package, appValue, sig);
878 static UINT iterate_appsearch(MSIRECORD *row, LPVOID param)
880 MSIPACKAGE *package = param;
881 LPWSTR propName, sigName, value = NULL;
885 /* get property and signature */
886 propName = msi_dup_record_field(row,1);
887 sigName = msi_dup_record_field(row,2);
889 TRACE("%s %s\n", debugstr_w(propName), debugstr_w(sigName));
891 r = ACTION_AppSearchSigName(package, sigName, &sig, &value);
894 MSI_SetPropertyW(package, propName, value);
897 ACTION_FreeSignature(&sig);
904 UINT ACTION_AppSearch(MSIPACKAGE *package)
906 static const WCHAR query[] = {
907 's','e','l','e','c','t',' ','*',' ',
909 'A','p','p','S','e','a','r','c','h',0};
910 MSIQUERY *view = NULL;
913 r = MSI_OpenQuery( package->db, &view, query );
914 if (r != ERROR_SUCCESS)
915 return ERROR_SUCCESS;
917 r = MSI_IterateRecords( view, NULL, iterate_appsearch, package );
918 msiobj_release( &view->hdr );
923 static UINT ITERATE_CCPSearch(MSIRECORD *row, LPVOID param)
925 MSIPACKAGE *package = param;
929 UINT r = ERROR_SUCCESS;
931 static const WCHAR success[] = {'C','C','P','_','S','u','c','c','e','s','s',0};
932 static const WCHAR one[] = {'1',0};
934 signature = MSI_RecordGetString(row, 1);
936 TRACE("%s\n", debugstr_w(signature));
938 ACTION_AppSearchSigName(package, signature, &sig, &value);
941 TRACE("Found signature %s\n", debugstr_w(signature));
942 MSI_SetPropertyW(package, success, one);
944 r = ERROR_NO_MORE_ITEMS;
947 ACTION_FreeSignature(&sig);
952 UINT ACTION_CCPSearch(MSIPACKAGE *package)
954 static const WCHAR query[] = {
955 's','e','l','e','c','t',' ','*',' ',
957 'C','C','P','S','e','a','r','c','h',0};
958 MSIQUERY *view = NULL;
961 r = MSI_OpenQuery(package->db, &view, query);
962 if (r != ERROR_SUCCESS)
963 return ERROR_SUCCESS;
965 r = MSI_IterateRecords(view, NULL, ITERATE_CCPSearch, package);
966 msiobj_release(&view->hdr);