dlls/msi/font.c

   1 /*
   2  * Implementation of the Microsoft Installer (msi.dll)
   3  *
   4  * Copyright 2004,2005 Aric Stewart for CodeWeavers
   5  *
   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.
  10  *
  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.
  15  *
  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
  19  */
  20
  21 #include <stdarg.h>
  22 #include "windef.h"
  23 #include "winbase.h"
  24 #include "winerror.h"
  25 #include "winreg.h"
  26 #include "wine/debug.h"
  27 #include "msipriv.h"
  28 #include "wine/unicode.h"
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL(msi);
  31
  32 typedef struct _tagTT_OFFSET_TABLE {
  33     USHORT uMajorVersion;
  34     USHORT uMinorVersion;
  35     USHORT uNumOfTables;
  36     USHORT uSearchRange;
  37     USHORT uEntrySelector;
  38     USHORT uRangeShift;
  39 } TT_OFFSET_TABLE;
  40
  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 */
  46 } TT_TABLE_DIRECTORY;
  47
  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;
  54
  55 typedef struct _tagTT_NAME_RECORD {
  56     USHORT uPlatformID;
  57     USHORT uEncodingID;
  58     USHORT uLanguageID;
  59     USHORT uNameID;
  60     USHORT uStringLength;
  61     USHORT uStringOffset; /* from start of storage area */
  62 } TT_NAME_RECORD;
  63
  64 #define SWAPWORD(x) MAKEWORD(HIBYTE(x), LOBYTE(x))
  65 #define SWAPLONG(x) MAKELONG(SWAPWORD(HIWORD(x)), SWAPWORD(LOWORD(x)))
  66
  67 static const WCHAR szRegisterFonts[] =
  68     {'R','e','g','i','s','t','e','r','F','o','n','t','s',0};
  69
  70 /*
  71  * Code based off of code located here
  72  * http://www.codeproject.com/gdi/fontnamefromfile.asp
  73  *
  74  * Using string index 4 (full font name) instead of 1 (family name)
  75  */
  76 static LPWSTR load_ttfname_from(LPCWSTR filename)
  77 {
  78     TT_TABLE_DIRECTORY tblDir;
  79     BOOL bFound = FALSE;
  80     TT_OFFSET_TABLE ttOffsetTable;
  81     TT_NAME_TABLE_HEADER ttNTHeader;
  82     TT_NAME_RECORD ttRecord;
  83     DWORD dwRead;
  84     HANDLE handle;
  85     LPWSTR ret = NULL;
  86     int i;
  87
  88     handle = CreateFileW(filename ,GENERIC_READ, 0, NULL, OPEN_EXISTING,
  89                     FILE_ATTRIBUTE_NORMAL, 0 );
  90     if (handle == INVALID_HANDLE_VALUE)
  91     {
  92         ERR("Unable to open font file %s\n", debugstr_w(filename));
  93         return NULL;
  94     }
  95
  96     if (!ReadFile(handle,&ttOffsetTable, sizeof(TT_OFFSET_TABLE),&dwRead,NULL))
  97         goto end;
  98
  99     ttOffsetTable.uNumOfTables = SWAPWORD(ttOffsetTable.uNumOfTables);
 100     ttOffsetTable.uMajorVersion = SWAPWORD(ttOffsetTable.uMajorVersion);
 101     ttOffsetTable.uMinorVersion = SWAPWORD(ttOffsetTable.uMinorVersion);
 102
 103     if (ttOffsetTable.uMajorVersion != 1 || ttOffsetTable.uMinorVersion != 0)
 104         goto end;
 105
 106     for (i=0; i< ttOffsetTable.uNumOfTables; i++)
 107     {
 108         if (!ReadFile(handle,&tblDir, sizeof(TT_TABLE_DIRECTORY),&dwRead,NULL))
 109             break;
 110         if (memcmp(tblDir.szTag,"name",4)==0)
 111         {
 112             bFound = TRUE;
 113             tblDir.uLength = SWAPLONG(tblDir.uLength);
 114             tblDir.uOffset = SWAPLONG(tblDir.uOffset);
 115             break;
 116         }
 117     }
 118
 119     if (!bFound)
 120         goto end;
 121
 122     SetFilePointer(handle, tblDir.uOffset, NULL, FILE_BEGIN);
 123     if (!ReadFile(handle,&ttNTHeader, sizeof(TT_NAME_TABLE_HEADER), &dwRead,NULL))
 124         goto end;
 125
 126     ttNTHeader.uNRCount = SWAPWORD(ttNTHeader.uNRCount);
 127     ttNTHeader.uStorageOffset = SWAPWORD(ttNTHeader.uStorageOffset);
 128     bFound = FALSE;
 129     for(i=0; i<ttNTHeader.uNRCount; i++)
 130     {
 131         if (!ReadFile(handle,&ttRecord, sizeof(TT_NAME_RECORD),&dwRead,NULL))
 132             break;
 133
 134         ttRecord.uNameID = SWAPWORD(ttRecord.uNameID);
 135         /* 4 is the Full Font Name */
 136         if(ttRecord.uNameID == 4)
 137         {
 138             int nPos;
 139             LPSTR buf;
 140             static const char tt[] = " (TrueType)";
 141
 142             ttRecord.uStringLength = SWAPWORD(ttRecord.uStringLength);
 143             ttRecord.uStringOffset = SWAPWORD(ttRecord.uStringOffset);
 144             nPos = SetFilePointer(handle, 0, NULL, FILE_CURRENT);
 145             SetFilePointer(handle, tblDir.uOffset +
 146                             ttRecord.uStringOffset +
 147                             ttNTHeader.uStorageOffset,
 148                             NULL, FILE_BEGIN);
 149             buf = msi_alloc_zero( ttRecord.uStringLength + 1 + strlen(tt) );
 150             ReadFile(handle, buf, ttRecord.uStringLength, &dwRead, NULL);
 151             if (strlen(buf) > 0)
 152             {
 153                 strcat(buf,tt);
 154                 ret = strdupAtoW(buf);
 155                 msi_free(buf);
 156                 break;
 157             }
 158
 159             msi_free(buf);
 160             SetFilePointer(handle,nPos, NULL, FILE_BEGIN);
 161         }
 162     }
 163
 164 end:
 165     CloseHandle(handle);
 166
 167     TRACE("Returning fontname %s\n",debugstr_w(ret));
 168     return ret;
 169 }
 170
 171 static UINT ITERATE_RegisterFonts(MSIRECORD *row, LPVOID param)
 172 {
 173     MSIPACKAGE *package = (MSIPACKAGE*)param;
 174     LPWSTR name;
 175     LPCWSTR filename;
 176     MSIFILE *file;
 177     static const WCHAR regfont1[] =
 178         {'S','o','f','t','w','a','r','e','\\',
 179          'M','i','c','r','o','s','o','f','t','\\',
 180          'W','i','n','d','o','w','s',' ','N','T','\\',
 181          'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
 182          'F','o','n','t','s',0};
 183     static const WCHAR regfont2[] =
 184         {'S','o','f','t','w','a','r','e','\\',
 185          'M','i','c','r','o','s','o','f','t','\\',
 186          'W','i','n','d','o','w','s','\\',
 187          'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
 188          'F','o','n','t','s',0};
 189     HKEY hkey1;
 190     HKEY hkey2;
 191     MSIRECORD *uirow;
 192     LPWSTR uipath, p;
 193
 194     filename = MSI_RecordGetString( row, 1 );
 195     file = get_loaded_file( package, filename );
 196     if (!file)
 197     {
 198         ERR("Unable to load file\n");
 199         return ERROR_SUCCESS;
 200     }
 201
 202     /* check to make sure that component is installed */
 203     if (!ACTION_VerifyComponentForAction( file->Component, INSTALLSTATE_LOCAL))
 204     {
 205         TRACE("Skipping: Component not scheduled for install\n");
 206         return ERROR_SUCCESS;
 207     }
 208
 209     RegCreateKeyW(HKEY_LOCAL_MACHINE,regfont1,&hkey1);
 210     RegCreateKeyW(HKEY_LOCAL_MACHINE,regfont2,&hkey2);
 211
 212     if (MSI_RecordIsNull(row,2))
 213         name = load_ttfname_from( file->TargetPath );
 214     else
 215         name = msi_dup_record_field(row,2);
 216
 217     if (name)
 218     {
 219         msi_reg_set_val_str( hkey1, name, file->TargetPath);
 220         msi_reg_set_val_str( hkey2, name, file->TargetPath);
 221     }
 222
 223     msi_free(name);
 224     RegCloseKey(hkey1);
 225     RegCloseKey(hkey2);
 226
 227     /* the UI chunk */
 228     uirow = MSI_CreateRecord( 1 );
 229     uipath = strdupW( file->TargetPath );
 230     p = strrchrW(uipath,'\\');
 231     if (p) p++;
 232     else p = uipath;
 233     MSI_RecordSetStringW( uirow, 1, p );
 234     ui_actiondata( package, szRegisterFonts, uirow);
 235     msiobj_release( &uirow->hdr );
 236     msi_free( uipath );
 237     /* FIXME: call ui_progress? */
 238
 239     return ERROR_SUCCESS;
 240 }
 241
 242 UINT ACTION_RegisterFonts(MSIPACKAGE *package)
 243 {
 244     UINT rc;
 245     MSIQUERY * view;
 246     static const WCHAR ExecSeqQuery[] =
 247         {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
 248          '`','F','o','n','t','`',0};
 249
 250     rc = MSI_DatabaseOpenViewW(package->db, ExecSeqQuery, &view);
 251     if (rc != ERROR_SUCCESS)
 252     {
 253         TRACE("MSI_DatabaseOpenViewW failed: %d\n", rc);
 254         return ERROR_SUCCESS;
 255     }
 256
 257     MSI_IterateRecords(view, NULL, ITERATE_RegisterFonts, package);
 258     msiobj_release(&view->hdr);
 259
 260     return ERROR_SUCCESS;
 261 }