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Sweden-Number/dlls/msi/font.c

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/*
* Implementation of the Microsoft Installer (msi.dll)
*
* Copyright 2004,2005 Aric Stewart for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "winreg.h"
#include "wine/debug.h"
#include "msipriv.h"
#include "wine/unicode.h"
WINE_DEFAULT_DEBUG_CHANNEL(msi);
typedef struct _tagTT_OFFSET_TABLE {
USHORT uMajorVersion;
USHORT uMinorVersion;
USHORT uNumOfTables;
USHORT uSearchRange;
USHORT uEntrySelector;
USHORT uRangeShift;
} TT_OFFSET_TABLE;
typedef struct _tagTT_TABLE_DIRECTORY {
char szTag[4]; /* table name */
ULONG uCheckSum; /* Check sum */
ULONG uOffset; /* Offset from beginning of file */
ULONG uLength; /* length of the table in bytes */
} TT_TABLE_DIRECTORY;
typedef struct _tagTT_NAME_TABLE_HEADER {
USHORT uFSelector; /* format selector. Always 0 */
USHORT uNRCount; /* Name Records count */
USHORT uStorageOffset; /* Offset for strings storage,
* from start of the table */
} TT_NAME_TABLE_HEADER;
#define NAME_ID_FULL_FONT_NAME 4
#define NAME_ID_VERSION 5
typedef struct _tagTT_NAME_RECORD {
USHORT uPlatformID;
USHORT uEncodingID;
USHORT uLanguageID;
USHORT uNameID;
USHORT uStringLength;
USHORT uStringOffset; /* from start of storage area */
} TT_NAME_RECORD;
#define SWAPWORD(x) MAKEWORD(HIBYTE(x), LOBYTE(x))
#define SWAPLONG(x) MAKELONG(SWAPWORD(HIWORD(x)), SWAPWORD(LOWORD(x)))
static const WCHAR regfont1[] =
{'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'W','i','n','d','o','w','s',' ','N','T','\\',
'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
'F','o','n','t','s',0};
static const WCHAR regfont2[] =
{'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'W','i','n','d','o','w','s','\\',
'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
'F','o','n','t','s',0};
/*
* Code based off of code located here
* http://www.codeproject.com/gdi/fontnamefromfile.asp
*/
static WCHAR *load_ttf_name_id( const WCHAR *filename, DWORD id )
{
TT_TABLE_DIRECTORY tblDir;
BOOL bFound = FALSE;
TT_OFFSET_TABLE ttOffsetTable;
TT_NAME_TABLE_HEADER ttNTHeader;
TT_NAME_RECORD ttRecord;
DWORD dwRead;
HANDLE handle;
LPWSTR ret = NULL;
int i;
handle = CreateFileW(filename ,GENERIC_READ, 0, NULL, OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL, 0 );
if (handle == INVALID_HANDLE_VALUE)
{
ERR("Unable to open font file %s\n", debugstr_w(filename));
return NULL;
}
if (!ReadFile(handle,&ttOffsetTable, sizeof(TT_OFFSET_TABLE),&dwRead,NULL))
goto end;
ttOffsetTable.uNumOfTables = SWAPWORD(ttOffsetTable.uNumOfTables);
ttOffsetTable.uMajorVersion = SWAPWORD(ttOffsetTable.uMajorVersion);
ttOffsetTable.uMinorVersion = SWAPWORD(ttOffsetTable.uMinorVersion);
if (ttOffsetTable.uMajorVersion != 1 || ttOffsetTable.uMinorVersion != 0)
goto end;
for (i=0; i< ttOffsetTable.uNumOfTables; i++)
{
if (!ReadFile(handle,&tblDir, sizeof(TT_TABLE_DIRECTORY),&dwRead,NULL))
break;
if (memcmp(tblDir.szTag,"name",4)==0)
{
bFound = TRUE;
tblDir.uLength = SWAPLONG(tblDir.uLength);
tblDir.uOffset = SWAPLONG(tblDir.uOffset);
break;
}
}
if (!bFound)
goto end;
SetFilePointer(handle, tblDir.uOffset, NULL, FILE_BEGIN);
if (!ReadFile(handle,&ttNTHeader, sizeof(TT_NAME_TABLE_HEADER), &dwRead,NULL))
goto end;
ttNTHeader.uNRCount = SWAPWORD(ttNTHeader.uNRCount);
ttNTHeader.uStorageOffset = SWAPWORD(ttNTHeader.uStorageOffset);
for(i=0; i<ttNTHeader.uNRCount; i++)
{
if (!ReadFile(handle,&ttRecord, sizeof(TT_NAME_RECORD),&dwRead,NULL))
break;
ttRecord.uNameID = SWAPWORD(ttRecord.uNameID);
if (ttRecord.uNameID == id)
{
int nPos;
LPSTR buf;
ttRecord.uStringLength = SWAPWORD(ttRecord.uStringLength);
ttRecord.uStringOffset = SWAPWORD(ttRecord.uStringOffset);
nPos = SetFilePointer(handle, 0, NULL, FILE_CURRENT);
SetFilePointer(handle, tblDir.uOffset + ttRecord.uStringOffset + ttNTHeader.uStorageOffset,
NULL, FILE_BEGIN);
buf = msi_alloc_zero( ttRecord.uStringLength + 1 );
ReadFile(handle, buf, ttRecord.uStringLength, &dwRead, NULL);
if (strlen(buf) > 0)
{
ret = strdupAtoW(buf);
msi_free(buf);
break;
}
msi_free(buf);
SetFilePointer(handle,nPos, NULL, FILE_BEGIN);
}
}
end:
CloseHandle(handle);
TRACE("Returning %s\n", debugstr_w(ret));
return ret;
}
static WCHAR *font_name_from_file( const WCHAR *filename )
{
static const WCHAR truetypeW[] = {' ','(','T','r','u','e','T','y','p','e',')',0};
WCHAR *name, *ret = NULL;
if ((name = load_ttf_name_id( filename, NAME_ID_FULL_FONT_NAME )))
{
ret = msi_alloc( (strlenW( name ) + strlenW( truetypeW ) + 1 ) * sizeof(WCHAR) );
strcpyW( ret, name );
strcatW( ret, truetypeW );
msi_free( name );
}
return ret;
}
WCHAR *msi_font_version_from_file( const WCHAR *filename )
{
static const WCHAR dotzerodotzeroW[] = {'.','0','.','0',0};
WCHAR *version, *p, *ret = NULL;
int len;
if ((p = version = load_ttf_name_id( filename, NAME_ID_VERSION )))
{
while (*p && !isdigitW( *p )) p++;
len = strlenW( p ) + strlenW(dotzerodotzeroW) + 1;
ret = msi_alloc( len * sizeof(WCHAR) );
strcpyW( ret, p );
if ((p = strchrW( p, '.' )) && !(p = strchrW( p + 1, '.' )))
{
strcatW( ret, dotzerodotzeroW );
}
msi_free( version );
}
return ret;
}
static UINT ITERATE_RegisterFonts(MSIRECORD *row, LPVOID param)
{
MSIPACKAGE *package = param;
LPWSTR name;
LPCWSTR filename;
MSIFILE *file;
MSICOMPONENT *comp;
HKEY hkey1, hkey2;
MSIRECORD *uirow;
LPWSTR uipath, p;
filename = MSI_RecordGetString( row, 1 );
file = msi_get_loaded_file( package, filename );
if (!file)
{
WARN("unable to find file %s\n", debugstr_w(filename));
return ERROR_SUCCESS;
}
comp = msi_get_loaded_component( package, file->Component->Component );
if (!comp)
{
WARN("unable to find component %s\n", debugstr_w(file->Component->Component));
return ERROR_SUCCESS;
}
comp->Action = msi_get_component_action( package, comp );
if (comp->Action != INSTALLSTATE_LOCAL)
{
TRACE("component not scheduled for installation %s\n", debugstr_w(comp->Component));
return ERROR_SUCCESS;
}
RegCreateKeyW(HKEY_LOCAL_MACHINE,regfont1,&hkey1);
RegCreateKeyW(HKEY_LOCAL_MACHINE,regfont2,&hkey2);
if (MSI_RecordIsNull(row,2))
name = font_name_from_file( file->TargetPath );
else
name = msi_dup_record_field(row,2);
if (name)
{
msi_reg_set_val_str( hkey1, name, file->TargetPath);
msi_reg_set_val_str( hkey2, name, file->TargetPath);
}
msi_free(name);
RegCloseKey(hkey1);
RegCloseKey(hkey2);
/* the UI chunk */
uirow = MSI_CreateRecord( 1 );
uipath = strdupW( file->TargetPath );
p = strrchrW(uipath,'\\');
if (p) p++;
else p = uipath;
MSI_RecordSetStringW( uirow, 1, p );
msi_ui_actiondata( package, szRegisterFonts, uirow );
msiobj_release( &uirow->hdr );
msi_free( uipath );
/* FIXME: call msi_ui_progress? */
return ERROR_SUCCESS;
}
UINT ACTION_RegisterFonts(MSIPACKAGE *package)
{
static const WCHAR query[] = {
'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ','`','F','o','n','t','`',0};
MSIQUERY *view;
UINT rc;
rc = MSI_DatabaseOpenViewW(package->db, query, &view);
if (rc != ERROR_SUCCESS)
return ERROR_SUCCESS;
rc = MSI_IterateRecords(view, NULL, ITERATE_RegisterFonts, package);
msiobj_release(&view->hdr);
return rc;
}
static UINT ITERATE_UnregisterFonts( MSIRECORD *row, LPVOID param )
{
MSIPACKAGE *package = param;
LPWSTR name;
LPCWSTR filename;
MSIFILE *file;
MSICOMPONENT *comp;
HKEY hkey1, hkey2;
MSIRECORD *uirow;
LPWSTR uipath, p;
filename = MSI_RecordGetString( row, 1 );
file = msi_get_loaded_file( package, filename );
if (!file)
{
WARN("unable to find file %s\n", debugstr_w(filename));
return ERROR_SUCCESS;
}
comp = msi_get_loaded_component( package, file->Component->Component );
if (!comp)
{
WARN("unable to find component %s\n", debugstr_w(file->Component->Component));
return ERROR_SUCCESS;
}
comp->Action = msi_get_component_action( package, comp );
if (comp->Action != INSTALLSTATE_ABSENT)
{
TRACE("component not scheduled for removal %s\n", debugstr_w(comp->Component));
return ERROR_SUCCESS;
}
RegCreateKeyW( HKEY_LOCAL_MACHINE, regfont1, &hkey1 );
RegCreateKeyW( HKEY_LOCAL_MACHINE, regfont2, &hkey2 );
if (MSI_RecordIsNull( row, 2 ))
name = font_name_from_file( file->TargetPath );
else
name = msi_dup_record_field( row, 2 );
if (name)
{
RegDeleteValueW( hkey1, name );
RegDeleteValueW( hkey2, name );
}
msi_free( name );
RegCloseKey( hkey1 );
RegCloseKey( hkey2 );
/* the UI chunk */
uirow = MSI_CreateRecord( 1 );
uipath = strdupW( file->TargetPath );
p = strrchrW( uipath,'\\' );
if (p) p++;
else p = uipath;
MSI_RecordSetStringW( uirow, 1, p );
msi_ui_actiondata( package, szUnregisterFonts, uirow );
msiobj_release( &uirow->hdr );
msi_free( uipath );
/* FIXME: call msi_ui_progress? */
return ERROR_SUCCESS;
}
UINT ACTION_UnregisterFonts( MSIPACKAGE *package )
{
static const WCHAR query[] = {
'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ','`','F','o','n','t','`',0};
MSIQUERY *view;
UINT r;
r = MSI_DatabaseOpenViewW( package->db, query, &view );
if (r != ERROR_SUCCESS)
return ERROR_SUCCESS;
r = MSI_IterateRecords( view, NULL, ITERATE_UnregisterFonts, package );
msiobj_release( &view->hdr );
return r;
}
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