2 * Implementation of the Microsoft Installer (msi.dll)
4 * Copyright 2004,2005 Aric Stewart for CodeWeavers
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
26 #include "wine/debug.h"
28 #include "wine/unicode.h"
30 WINE_DEFAULT_DEBUG_CHANNEL(msi);
32 typedef struct _tagTT_OFFSET_TABLE {
37 USHORT uEntrySelector;
41 typedef struct _tagTT_TABLE_DIRECTORY {
42 char szTag[4]; /* table name */
43 ULONG uCheckSum; /* Check sum */
44 ULONG uOffset; /* Offset from beginning of file */
45 ULONG uLength; /* length of the table in bytes */
48 typedef struct _tagTT_NAME_TABLE_HEADER {
49 USHORT uFSelector; /* format selector. Always 0 */
50 USHORT uNRCount; /* Name Records count */
51 USHORT uStorageOffset; /* Offset for strings storage,
52 * from start of the table */
53 } TT_NAME_TABLE_HEADER;
55 #define NAME_ID_FULL_FONT_NAME 4
56 #define NAME_ID_VERSION 5
58 typedef struct _tagTT_NAME_RECORD {
64 USHORT uStringOffset; /* from start of storage area */
67 #define SWAPWORD(x) MAKEWORD(HIBYTE(x), LOBYTE(x))
68 #define SWAPLONG(x) MAKELONG(SWAPWORD(HIWORD(x)), SWAPWORD(LOWORD(x)))
70 static const WCHAR regfont1[] =
71 {'S','o','f','t','w','a','r','e','\\',
72 'M','i','c','r','o','s','o','f','t','\\',
73 'W','i','n','d','o','w','s',' ','N','T','\\',
74 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
75 'F','o','n','t','s',0};
76 static const WCHAR regfont2[] =
77 {'S','o','f','t','w','a','r','e','\\',
78 'M','i','c','r','o','s','o','f','t','\\',
79 'W','i','n','d','o','w','s','\\',
80 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
81 'F','o','n','t','s',0};
84 * Code based off of code located here
85 * http://www.codeproject.com/gdi/fontnamefromfile.asp
87 static WCHAR *load_ttf_name_id( const WCHAR *filename, DWORD id )
89 TT_TABLE_DIRECTORY tblDir;
91 TT_OFFSET_TABLE ttOffsetTable;
92 TT_NAME_TABLE_HEADER ttNTHeader;
93 TT_NAME_RECORD ttRecord;
99 handle = CreateFileW(filename ,GENERIC_READ, 0, NULL, OPEN_EXISTING,
100 FILE_ATTRIBUTE_NORMAL, 0 );
101 if (handle == INVALID_HANDLE_VALUE)
103 ERR("Unable to open font file %s\n", debugstr_w(filename));
107 if (!ReadFile(handle,&ttOffsetTable, sizeof(TT_OFFSET_TABLE),&dwRead,NULL))
110 ttOffsetTable.uNumOfTables = SWAPWORD(ttOffsetTable.uNumOfTables);
111 ttOffsetTable.uMajorVersion = SWAPWORD(ttOffsetTable.uMajorVersion);
112 ttOffsetTable.uMinorVersion = SWAPWORD(ttOffsetTable.uMinorVersion);
114 if (ttOffsetTable.uMajorVersion != 1 || ttOffsetTable.uMinorVersion != 0)
117 for (i=0; i< ttOffsetTable.uNumOfTables; i++)
119 if (!ReadFile(handle,&tblDir, sizeof(TT_TABLE_DIRECTORY),&dwRead,NULL))
121 if (memcmp(tblDir.szTag,"name",4)==0)
124 tblDir.uLength = SWAPLONG(tblDir.uLength);
125 tblDir.uOffset = SWAPLONG(tblDir.uOffset);
133 SetFilePointer(handle, tblDir.uOffset, NULL, FILE_BEGIN);
134 if (!ReadFile(handle,&ttNTHeader, sizeof(TT_NAME_TABLE_HEADER), &dwRead,NULL))
137 ttNTHeader.uNRCount = SWAPWORD(ttNTHeader.uNRCount);
138 ttNTHeader.uStorageOffset = SWAPWORD(ttNTHeader.uStorageOffset);
140 for(i=0; i<ttNTHeader.uNRCount; i++)
142 if (!ReadFile(handle,&ttRecord, sizeof(TT_NAME_RECORD),&dwRead,NULL))
145 ttRecord.uNameID = SWAPWORD(ttRecord.uNameID);
146 if (ttRecord.uNameID == id)
151 ttRecord.uStringLength = SWAPWORD(ttRecord.uStringLength);
152 ttRecord.uStringOffset = SWAPWORD(ttRecord.uStringOffset);
153 nPos = SetFilePointer(handle, 0, NULL, FILE_CURRENT);
154 SetFilePointer(handle, tblDir.uOffset + ttRecord.uStringOffset + ttNTHeader.uStorageOffset,
156 buf = msi_alloc_zero( ttRecord.uStringLength + 1 );
157 ReadFile(handle, buf, ttRecord.uStringLength, &dwRead, NULL);
160 ret = strdupAtoW(buf);
165 SetFilePointer(handle,nPos, NULL, FILE_BEGIN);
171 TRACE("Returning %s\n", debugstr_w(ret));
175 static WCHAR *font_name_from_file( const WCHAR *filename )
177 static const WCHAR truetypeW[] = {' ','(','T','r','u','e','T','y','p','e',')',0};
178 WCHAR *name, *ret = NULL;
180 if ((name = load_ttf_name_id( filename, NAME_ID_FULL_FONT_NAME )))
182 ret = msi_alloc( (strlenW( name ) + strlenW( truetypeW ) + 1 ) * sizeof(WCHAR) );
183 strcpyW( ret, name );
184 strcatW( ret, truetypeW );
190 WCHAR *font_version_from_file( const WCHAR *filename )
192 WCHAR *version, *p, *ret = NULL;
194 if ((p = version = load_ttf_name_id( filename, NAME_ID_VERSION )))
196 while (*p && !isdigitW( *p )) p++;
197 ret = msi_alloc( (strlenW( p ) + 1) * sizeof(WCHAR) );
204 static UINT ITERATE_RegisterFonts(MSIRECORD *row, LPVOID param)
206 MSIPACKAGE *package = param;
215 filename = MSI_RecordGetString( row, 1 );
216 file = msi_get_loaded_file( package, filename );
219 WARN("unable to find file %s\n", debugstr_w(filename));
220 return ERROR_SUCCESS;
222 comp = msi_get_loaded_component( package, file->Component->Component );
225 WARN("unable to find component %s\n", debugstr_w(file->Component->Component));
226 return ERROR_SUCCESS;
228 comp->Action = msi_get_component_action( package, comp );
229 if (comp->Action != INSTALLSTATE_LOCAL)
231 TRACE("component not scheduled for installation %s\n", debugstr_w(comp->Component));
232 return ERROR_SUCCESS;
235 RegCreateKeyW(HKEY_LOCAL_MACHINE,regfont1,&hkey1);
236 RegCreateKeyW(HKEY_LOCAL_MACHINE,regfont2,&hkey2);
238 if (MSI_RecordIsNull(row,2))
239 name = font_name_from_file( file->TargetPath );
241 name = msi_dup_record_field(row,2);
245 msi_reg_set_val_str( hkey1, name, file->TargetPath);
246 msi_reg_set_val_str( hkey2, name, file->TargetPath);
254 uirow = MSI_CreateRecord( 1 );
255 uipath = strdupW( file->TargetPath );
256 p = strrchrW(uipath,'\\');
259 MSI_RecordSetStringW( uirow, 1, p );
260 msi_ui_actiondata( package, szRegisterFonts, uirow );
261 msiobj_release( &uirow->hdr );
263 /* FIXME: call msi_ui_progress? */
265 return ERROR_SUCCESS;
268 UINT ACTION_RegisterFonts(MSIPACKAGE *package)
272 static const WCHAR ExecSeqQuery[] =
273 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
274 '`','F','o','n','t','`',0};
276 rc = MSI_DatabaseOpenViewW(package->db, ExecSeqQuery, &view);
277 if (rc != ERROR_SUCCESS)
279 TRACE("MSI_DatabaseOpenViewW failed: %d\n", rc);
280 return ERROR_SUCCESS;
283 MSI_IterateRecords(view, NULL, ITERATE_RegisterFonts, package);
284 msiobj_release(&view->hdr);
286 return ERROR_SUCCESS;
289 static UINT ITERATE_UnregisterFonts( MSIRECORD *row, LPVOID param )
291 MSIPACKAGE *package = param;
300 filename = MSI_RecordGetString( row, 1 );
301 file = msi_get_loaded_file( package, filename );
304 WARN("unable to find file %s\n", debugstr_w(filename));
305 return ERROR_SUCCESS;
307 comp = msi_get_loaded_component( package, file->Component->Component );
310 WARN("unable to find component %s\n", debugstr_w(file->Component->Component));
311 return ERROR_SUCCESS;
313 comp->Action = msi_get_component_action( package, comp );
314 if (comp->Action != INSTALLSTATE_ABSENT)
316 TRACE("component not scheduled for removal %s\n", debugstr_w(comp->Component));
317 return ERROR_SUCCESS;
320 RegCreateKeyW( HKEY_LOCAL_MACHINE, regfont1, &hkey1 );
321 RegCreateKeyW( HKEY_LOCAL_MACHINE, regfont2, &hkey2 );
323 if (MSI_RecordIsNull( row, 2 ))
324 name = font_name_from_file( file->TargetPath );
326 name = msi_dup_record_field( row, 2 );
330 RegDeleteValueW( hkey1, name );
331 RegDeleteValueW( hkey2, name );
335 RegCloseKey( hkey1 );
336 RegCloseKey( hkey2 );
339 uirow = MSI_CreateRecord( 1 );
340 uipath = strdupW( file->TargetPath );
341 p = strrchrW( uipath,'\\' );
344 MSI_RecordSetStringW( uirow, 1, p );
345 msi_ui_actiondata( package, szUnregisterFonts, uirow );
346 msiobj_release( &uirow->hdr );
348 /* FIXME: call msi_ui_progress? */
350 return ERROR_SUCCESS;
353 UINT ACTION_UnregisterFonts( MSIPACKAGE *package )
357 static const WCHAR query[] =
358 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
359 '`','F','o','n','t','`',0};
361 r = MSI_DatabaseOpenViewW( package->db, query, &view );
362 if (r != ERROR_SUCCESS)
364 TRACE("MSI_DatabaseOpenViewW failed: %u\n", r);
365 return ERROR_SUCCESS;
368 MSI_IterateRecords( view, NULL, ITERATE_UnregisterFonts, package );
369 msiobj_release( &view->hdr );
371 return ERROR_SUCCESS;