/* This file is for Mac OS X only; see builds/mac/ftoldmac.c for */
/* classic platforms built by MPW. */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, */
-/* 2009 by */
+/* Copyright 1996-2009, 2013, 2014 by */
/* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
FT_UNUSED( pathSpec );
FT_UNUSED( face_index );
- return FT_Err_Unimplemented_Feature;
+ return FT_THROW( Unimplemented_Feature );
}
CFRelease( cf_fontName );
if ( ats_font_id == 0 || ats_font_id == 0xFFFFFFFFUL )
- return FT_Err_Unknown_File_Format;
+ return FT_THROW( Unknown_File_Format );
if ( noErr != FT_ATSFontGetFileReference( ats_font_id, ats_font_ref ) )
- return FT_Err_Unknown_File_Format;
+ return FT_THROW( Unknown_File_Format );
/* face_index calculation by searching preceding fontIDs */
/* with same FSRef */
FT_Error err;
+ if ( !fontName || !face_index )
+ return FT_THROW( Invalid_Argument) ;
+
err = FT_GetFileRef_From_Mac_ATS_Name( fontName, &ref, face_index );
- if ( FT_Err_Ok != err )
+ if ( err )
return err;
if ( noErr != FSRefMakePath( &ref, path, maxPathSize ) )
- return FT_Err_Unknown_File_Format;
+ return FT_THROW( Unknown_File_Format );
return FT_Err_Ok;
}
FT_UNUSED( pathSpec );
FT_UNUSED( face_index );
- return FT_Err_Unimplemented_Feature;
+ return FT_THROW( Unimplemented_Feature );
#else
FSRef ref;
FT_Error err;
+ if ( !fontName || !face_index )
+ return FT_THROW( Invalid_Argument );
+
err = FT_GetFileRef_From_Mac_ATS_Name( fontName, &ref, face_index );
- if ( FT_Err_Ok != err )
+ if ( err )
return err;
if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone, NULL, NULL,
pathSpec, NULL ) )
- return FT_Err_Unknown_File_Format;
+ return FT_THROW( Unknown_File_Format );
return FT_Err_Ok;
#endif
if ( noErr != FSPathMakeRef( pathname, &ref, FALSE ) )
- return FT_Err_Cannot_Open_Resource;
+ return FT_THROW( Cannot_Open_Resource );
/* at present, no support for dfont format */
err = FSOpenResourceFile( &ref, 0, NULL, fsRdPerm, res );
count_faces_scalable( char* fond_data )
{
AsscEntry* assoc;
- FamRec* fond;
short i, face, face_all;
- fond = (FamRec*)fond_data;
face_all = EndianS16_BtoN( *( (short *)( fond_data +
sizeof ( FamRec ) ) ) ) + 1;
assoc = (AsscEntry*)( fond_data + sizeof ( FamRec ) + 2 );
style = (StyleTable*)p;
p += sizeof ( StyleTable );
string_count = EndianS16_BtoN( *(short*)(p) );
+ string_count = FT_MIN( 64, string_count );
p += sizeof ( short );
- for ( i = 0; i < string_count && i < 64; i++ )
+ for ( i = 0; i < string_count; i++ )
{
names[i] = p;
p += names[i][0];
ps_name[ps_name_len] = 0;
}
if ( style->indexes[face_index] > 1 &&
- style->indexes[face_index] <= FT_MIN( string_count, 64 ) )
+ style->indexes[face_index] <= string_count )
{
unsigned char* suffixes = names[style->indexes[face_index] - 1];
/* We should not extract parent directory by string manipulation. */
if ( noErr != FSPathMakeRef( path_fond, &ref, FALSE ) )
- return FT_Err_Invalid_Argument;
+ return FT_THROW( Invalid_Argument );
if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone,
NULL, NULL, NULL, &par_ref ) )
- return FT_Err_Invalid_Argument;
+ return FT_THROW( Invalid_Argument );
if ( noErr != FSRefMakePath( &par_ref, path_lwfn, path_size ) )
- return FT_Err_Invalid_Argument;
+ return FT_THROW( Invalid_Argument );
if ( ft_strlen( (char *)path_lwfn ) + 1 + base_lwfn[0] > path_size )
- return FT_Err_Invalid_Argument;
+ return FT_THROW( Invalid_Argument );
/* now we have absolute dirname in path_lwfn */
ft_strcat( (char *)path_lwfn, "/" );
path_lwfn[dirname_len + base_lwfn[0]] = '\0';
if ( noErr != FSPathMakeRef( path_lwfn, &ref, FALSE ) )
- return FT_Err_Cannot_Open_Resource;
+ return FT_THROW( Cannot_Open_Resource );
if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone,
NULL, NULL, NULL, NULL ) )
- return FT_Err_Cannot_Open_Resource;
+ return FT_THROW( Cannot_Open_Resource );
return FT_Err_Ok;
}
{
err = lookup_lwfn_by_fond( pathname, lwfn_file_name,
buff, sizeof ( buff ) );
- if ( FT_Err_Ok == err )
+ if ( !err )
have_lwfn = 1;
}
/* detect integer overflows */
if ( total_size < old_total_size )
{
- error = FT_Err_Array_Too_Large;
+ error = FT_THROW( Array_Too_Large );
goto Error;
}
if ( noErr != FT_FSPathMakeRes( pathname, &res ) )
- return FT_Err_Cannot_Open_Resource;
+ return FT_THROW( Cannot_Open_Resource );
pfb_data = NULL;
pfb_size = 0;
sfnt = GetResource( TTAG_sfnt, sfnt_id );
if ( sfnt == NULL )
- return FT_Err_Invalid_Handle;
+ return FT_THROW( Invalid_Handle );
sfnt_size = (FT_ULong)GetHandleSize( sfnt );
if ( FT_ALLOC( sfnt_data, (FT_Long)sfnt_size ) )
FT_Long face_index,
FT_Face* aface )
{
- FT_Error error = FT_Err_Cannot_Open_Resource;
+ FT_Error error = FT_ERR( Cannot_Open_Resource );
ResFileRefNum res_ref;
ResourceIndex res_index;
Handle fond;
- short num_faces_in_res, num_faces_in_fond;
+ short num_faces_in_res;
if ( noErr != FT_FSPathMakeRes( pathname, &res_ref ) )
- return FT_Err_Cannot_Open_Resource;
+ return FT_THROW( Cannot_Open_Resource );
UseResFile( res_ref );
if ( ResError() )
- return FT_Err_Cannot_Open_Resource;
+ return FT_THROW( Cannot_Open_Resource );
num_faces_in_res = 0;
for ( res_index = 1; ; ++res_index )
{
+ short num_faces_in_fond;
+
+
fond = Get1IndResource( TTAG_FOND, res_index );
if ( ResError() )
break;
}
CloseResFile( res_ref );
- if ( FT_Err_Ok == error && NULL != aface && NULL != *aface )
+ if ( !error && aface && *aface )
(*aface)->num_faces = num_faces_in_res;
return error;
}
FT_Error error = FT_Err_Ok;
+ /* check of `library' and `aface' delayed to `FT_New_Face_From_XXX' */
+
GetResInfo( fond, &fond_id, &fond_type, fond_name );
if ( ResError() != noErr || fond_type != TTAG_FOND )
- return FT_Err_Invalid_File_Format;
+ return FT_THROW( Invalid_File_Format );
parse_fond( *fond, &have_sfnt, &sfnt_id, lwfn_file_name, face_index );
error = lookup_lwfn_by_fond( path_fond, lwfn_file_name,
path_lwfn, sizeof ( path_lwfn ) );
- if ( FT_Err_Ok == error )
+ if ( !error )
have_lwfn = 1;
}
}
face_index,
aface );
else
- error = FT_Err_Unknown_File_Format;
+ error = FT_THROW( Unknown_File_Format );
found_no_lwfn_file:
- if ( have_sfnt && FT_Err_Ok != error )
+ if ( have_sfnt && error )
error = FT_New_Face_From_SFNT( library,
sfnt_id,
face_index,
/* test for valid `library' and `aface' delayed to FT_Open_Face() */
if ( !pathname )
- return FT_Err_Invalid_Argument;
+ return FT_THROW( Invalid_Argument );
- error = FT_Err_Ok;
*aface = NULL;
/* try resourcefork based font: LWFN, FFIL */
{
FT_Error error;
FT_Open_Args args;
- OSErr err;
- UInt8 pathname[PATH_MAX];
+ OSErr err;
+ UInt8 pathname[PATH_MAX];
+
+
+ /* check of `library' and `aface' delayed to */
+ /* `FT_New_Face_From_Resource' */
if ( !ref )
- return FT_Err_Invalid_Argument;
+ return FT_THROW( Invalid_Argument );
err = FSRefMakePath( ref, pathname, sizeof ( pathname ) );
if ( err )
- error = FT_Err_Cannot_Open_Resource;
+ error = FT_THROW( Cannot_Open_Resource );
error = FT_New_Face_From_Resource( library, pathname, face_index, aface );
if ( error != 0 || *aface != NULL )
FT_UNUSED( face_index );
FT_UNUSED( aface );
- return FT_Err_Unimplemented_Feature;
+ return FT_THROW( Unimplemented_Feature );
#else
FSRef ref;
+ /* check of `library' and `aface' delayed to `FT_New_Face_From_FSRef' */
+
if ( !spec || FSpMakeFSRef( spec, &ref ) != noErr )
- return FT_Err_Invalid_Argument;
+ return FT_THROW( Invalid_Argument );
else
return FT_New_Face_From_FSRef( library, &ref, face_index, aface );
#endif
projects / framework / graphics / freetype.git / blobdiff