diff options
Diffstat (limited to 'modules/freetype2/src/base/ftrfork.c')
| -rw-r--r-- | modules/freetype2/src/base/ftrfork.c | 934 |
1 files changed, 934 insertions, 0 deletions
diff --git a/modules/freetype2/src/base/ftrfork.c b/modules/freetype2/src/base/ftrfork.c new file mode 100644 index 0000000000..2ab430195f --- /dev/null +++ b/modules/freetype2/src/base/ftrfork.c @@ -0,0 +1,934 @@ +/**************************************************************************** + * + * ftrfork.c + * + * Embedded resource forks accessor (body). + * + * Copyright (C) 2004-2023 by + * Masatake YAMATO and Redhat K.K. + * + * FT_Raccess_Get_HeaderInfo() and raccess_guess_darwin_hfsplus() are + * derived from ftobjs.c. + * + * This file is part of the FreeType project, and may only be used, + * modified, and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + */ + +/**************************************************************************** + * Development of the code in this file is support of + * Information-technology Promotion Agency, Japan. + */ + + +#include <freetype/internal/ftdebug.h> +#include <freetype/internal/ftstream.h> +#include <freetype/internal/ftrfork.h> + +#include "ftbase.h" + +#undef FT_COMPONENT +#define FT_COMPONENT raccess + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** Resource fork directory access ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + FT_BASE_DEF( FT_Error ) + FT_Raccess_Get_HeaderInfo( FT_Library library, + FT_Stream stream, + FT_Long rfork_offset, + FT_Long *map_offset, + FT_Long *rdata_pos ) + { + FT_Error error; + unsigned char head[16], head2[16]; + FT_Long map_pos, map_len, rdata_len; + int allzeros, allmatch, i; + FT_Long type_list; + + FT_UNUSED( library ); + + + error = FT_Stream_Seek( stream, (FT_ULong)rfork_offset ); + if ( error ) + return error; + + error = FT_Stream_Read( stream, (FT_Byte*)head, 16 ); + if ( error ) + return error; + + /* ensure positive values */ + if ( head[0] >= 0x80 || + head[4] >= 0x80 || + head[8] >= 0x80 || + head[12] >= 0x80 ) + return FT_THROW( Unknown_File_Format ); + + *rdata_pos = ( head[ 0] << 24 ) | + ( head[ 1] << 16 ) | + ( head[ 2] << 8 ) | + head[ 3]; + map_pos = ( head[ 4] << 24 ) | + ( head[ 5] << 16 ) | + ( head[ 6] << 8 ) | + head[ 7]; + rdata_len = ( head[ 8] << 24 ) | + ( head[ 9] << 16 ) | + ( head[10] << 8 ) | + head[11]; + map_len = ( head[12] << 24 ) | + ( head[13] << 16 ) | + ( head[14] << 8 ) | + head[15]; + + /* the map must not be empty */ + if ( !map_pos ) + return FT_THROW( Unknown_File_Format ); + + /* check whether rdata and map overlap */ + if ( *rdata_pos < map_pos ) + { + if ( *rdata_pos > map_pos - rdata_len ) + return FT_THROW( Unknown_File_Format ); + } + else + { + if ( map_pos > *rdata_pos - map_len ) + return FT_THROW( Unknown_File_Format ); + } + + /* check whether end of rdata or map exceeds stream size */ + if ( FT_LONG_MAX - rdata_len < *rdata_pos || + FT_LONG_MAX - map_len < map_pos || + + FT_LONG_MAX - ( *rdata_pos + rdata_len ) < rfork_offset || + FT_LONG_MAX - ( map_pos + map_len ) < rfork_offset || + + (FT_ULong)( rfork_offset + *rdata_pos + rdata_len ) > stream->size || + (FT_ULong)( rfork_offset + map_pos + map_len ) > stream->size ) + return FT_THROW( Unknown_File_Format ); + + *rdata_pos += rfork_offset; + map_pos += rfork_offset; + + error = FT_Stream_Seek( stream, (FT_ULong)map_pos ); + if ( error ) + return error; + + head2[15] = (FT_Byte)( head[15] + 1 ); /* make it be different */ + + error = FT_Stream_Read( stream, (FT_Byte*)head2, 16 ); + if ( error ) + return error; + + allzeros = 1; + allmatch = 1; + for ( i = 0; i < 16; i++ ) + { + if ( head2[i] != 0 ) + allzeros = 0; + if ( head2[i] != head[i] ) + allmatch = 0; + } + if ( !allzeros && !allmatch ) + return FT_THROW( Unknown_File_Format ); + + /* If we have reached this point then it is probably a mac resource */ + /* file. Now, does it contain any interesting resources? */ + + (void)FT_STREAM_SKIP( 4 /* skip handle to next resource map */ + + 2 /* skip file resource number */ + + 2 ); /* skip attributes */ + + if ( FT_READ_SHORT( type_list ) ) + return error; + if ( type_list < 0 ) + return FT_THROW( Unknown_File_Format ); + + error = FT_Stream_Seek( stream, (FT_ULong)( map_pos + type_list ) ); + if ( error ) + return error; + + *map_offset = map_pos + type_list; + return FT_Err_Ok; + } + + + FT_COMPARE_DEF( int ) + ft_raccess_sort_ref_by_id( const void* a, + const void* b ) + { + return ( (FT_RFork_Ref*)a )->res_id - ( (FT_RFork_Ref*)b )->res_id; + } + + + FT_BASE_DEF( FT_Error ) + FT_Raccess_Get_DataOffsets( FT_Library library, + FT_Stream stream, + FT_Long map_offset, + FT_Long rdata_pos, + FT_Long tag, + FT_Bool sort_by_res_id, + FT_Long **offsets, + FT_Long *count ) + { + FT_Error error; + int i, j, cnt, subcnt; + FT_Long tag_internal, rpos; + FT_Memory memory = library->memory; + FT_Long temp; + FT_Long *offsets_internal = NULL; + FT_RFork_Ref *ref = NULL; + + + FT_TRACE3(( "\n" )); + error = FT_Stream_Seek( stream, (FT_ULong)map_offset ); + if ( error ) + return error; + + if ( FT_READ_SHORT( cnt ) ) + return error; + cnt++; + + /* `rpos' is a signed 16bit integer offset to resource records; the */ + /* size of a resource record is 12 bytes. The map header is 28 bytes, */ + /* and a type list needs 10 bytes or more. If we assume that the name */ + /* list is empty and we have only a single entry in the type list, */ + /* there can be at most */ + /* */ + /* (32768 - 28 - 10) / 12 = 2727 */ + /* */ + /* resources. */ + /* */ + /* A type list starts with a two-byte counter, followed by 10-byte */ + /* type records. Assuming that there are no resources, the number of */ + /* type records can be at most */ + /* */ + /* (32768 - 28 - 2) / 8 = 4079 */ + /* */ + if ( cnt > 4079 ) + return FT_THROW( Invalid_Table ); + + for ( i = 0; i < cnt; i++ ) + { + if ( FT_READ_LONG( tag_internal ) || + FT_READ_SHORT( subcnt ) || + FT_READ_SHORT( rpos ) ) + return error; + + FT_TRACE2(( "Resource tags: %c%c%c%c\n", + (char)( 0xFF & ( tag_internal >> 24 ) ), + (char)( 0xFF & ( tag_internal >> 16 ) ), + (char)( 0xFF & ( tag_internal >> 8 ) ), + (char)( 0xFF & ( tag_internal >> 0 ) ) )); + FT_TRACE3(( " : subcount=%d, suboffset=0x%04lx\n", + subcnt, rpos )); + + if ( tag_internal == tag ) + { + *count = subcnt + 1; + rpos += map_offset; + + /* a zero count might be valid in the resource specification, */ + /* however, it is completely useless to us */ + if ( *count < 1 || *count > 2727 ) + return FT_THROW( Invalid_Table ); + + error = FT_Stream_Seek( stream, (FT_ULong)rpos ); + if ( error ) + return error; + + if ( FT_QNEW_ARRAY( ref, *count ) ) + return error; + + for ( j = 0; j < *count; j++ ) + { + if ( FT_READ_SHORT( ref[j].res_id ) ) + goto Exit; + if ( FT_STREAM_SKIP( 2 ) ) /* resource name offset */ + goto Exit; + if ( FT_READ_LONG( temp ) ) /* attributes (8bit), offset (24bit) */ + goto Exit; + if ( FT_STREAM_SKIP( 4 ) ) /* mbz */ + goto Exit; + + /* + * According to Inside Macintosh: More Macintosh Toolbox, + * "Resource IDs" (1-46), there are some reserved IDs. + * However, FreeType2 is not a font synthesizer, no need + * to check the acceptable resource ID. + */ + if ( temp < 0 ) + { + error = FT_THROW( Invalid_Table ); + goto Exit; + } + + ref[j].offset = temp & 0xFFFFFFL; + + FT_TRACE3(( " [%d]:" + " resource_id=0x%04x, offset=0x%08lx\n", + j, (FT_UShort)ref[j].res_id, ref[j].offset )); + } + + if ( sort_by_res_id ) + { + ft_qsort( ref, + (size_t)*count, + sizeof ( FT_RFork_Ref ), + ft_raccess_sort_ref_by_id ); + + FT_TRACE3(( " -- sort resources by their ids --\n" )); + + for ( j = 0; j < *count; j++ ) + FT_TRACE3(( " [%d]:" + " resource_id=0x%04x, offset=0x%08lx\n", + j, ref[j].res_id, ref[j].offset )); + } + + if ( FT_QNEW_ARRAY( offsets_internal, *count ) ) + goto Exit; + + /* XXX: duplicated reference ID, + * gap between reference IDs are acceptable? + * further investigation on Apple implementation is needed. + */ + for ( j = 0; j < *count; j++ ) + offsets_internal[j] = rdata_pos + ref[j].offset; + + *offsets = offsets_internal; + error = FT_Err_Ok; + + Exit: + FT_FREE( ref ); + return error; + } + } + + return FT_THROW( Cannot_Open_Resource ); + } + + +#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** Guessing functions ****/ + /**** ****/ + /**** When you add a new guessing function, ****/ + /**** update FT_RACCESS_N_RULES in ftrfork.h. ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + static FT_Error + raccess_guess_apple_double( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ); + + static FT_Error + raccess_guess_apple_single( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ); + + static FT_Error + raccess_guess_darwin_ufs_export( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ); + + static FT_Error + raccess_guess_darwin_newvfs( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ); + + static FT_Error + raccess_guess_darwin_hfsplus( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ); + + static FT_Error + raccess_guess_vfat( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ); + + static FT_Error + raccess_guess_linux_cap( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ); + + static FT_Error + raccess_guess_linux_double( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ); + + static FT_Error + raccess_guess_linux_netatalk( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ); + + + CONST_FT_RFORK_RULE_ARRAY_BEGIN( ft_raccess_guess_table, + ft_raccess_guess_rec ) + CONST_FT_RFORK_RULE_ARRAY_ENTRY( apple_double, apple_double ) + CONST_FT_RFORK_RULE_ARRAY_ENTRY( apple_single, apple_single ) + CONST_FT_RFORK_RULE_ARRAY_ENTRY( darwin_ufs_export, darwin_ufs_export ) + CONST_FT_RFORK_RULE_ARRAY_ENTRY( darwin_newvfs, darwin_newvfs ) + CONST_FT_RFORK_RULE_ARRAY_ENTRY( darwin_hfsplus, darwin_hfsplus ) + CONST_FT_RFORK_RULE_ARRAY_ENTRY( vfat, vfat ) + CONST_FT_RFORK_RULE_ARRAY_ENTRY( linux_cap, linux_cap ) + CONST_FT_RFORK_RULE_ARRAY_ENTRY( linux_double, linux_double ) + CONST_FT_RFORK_RULE_ARRAY_ENTRY( linux_netatalk, linux_netatalk ) + CONST_FT_RFORK_RULE_ARRAY_END + + + /*************************************************************************/ + /**** ****/ + /**** Helper functions ****/ + /**** ****/ + /*************************************************************************/ + + static FT_Error + raccess_guess_apple_generic( FT_Library library, + FT_Stream stream, + char *base_file_name, + FT_Int32 magic, + FT_Long *result_offset ); + + static FT_Error + raccess_guess_linux_double_from_file_name( FT_Library library, + char* file_name, + FT_Long *result_offset ); + + static char * + raccess_make_file_name( FT_Memory memory, + const char *original_name, + const char *insertion ); + + FT_BASE_DEF( void ) + FT_Raccess_Guess( FT_Library library, + FT_Stream stream, + char* base_name, + char **new_names, + FT_Long *offsets, + FT_Error *errors ) + { + FT_Int i; + + + for ( i = 0; i < FT_RACCESS_N_RULES; i++ ) + { + new_names[i] = NULL; + if ( NULL != stream ) + errors[i] = FT_Stream_Seek( stream, 0 ); + else + errors[i] = FT_Err_Ok; + + if ( errors[i] ) + continue; + + errors[i] = ft_raccess_guess_table[i].func( library, + stream, base_name, + &(new_names[i]), + &(offsets[i]) ); + } + + return; + } + + +#if defined( FT_CONFIG_OPTION_MAC_FONTS ) && !defined( FT_MACINTOSH ) + static FT_RFork_Rule + raccess_get_rule_type_from_rule_index( FT_Library library, + FT_UInt rule_index ) + { + FT_UNUSED( library ); + + if ( rule_index >= FT_RACCESS_N_RULES ) + return FT_RFork_Rule_invalid; + + return ft_raccess_guess_table[rule_index].type; + } + + + /* + * For this function, refer ftbase.h. + */ + FT_LOCAL_DEF( FT_Bool ) + ft_raccess_rule_by_darwin_vfs( FT_Library library, + FT_UInt rule_index ) + { + switch( raccess_get_rule_type_from_rule_index( library, rule_index ) ) + { + case FT_RFork_Rule_darwin_newvfs: + case FT_RFork_Rule_darwin_hfsplus: + return TRUE; + + default: + return FALSE; + } + } +#endif + + + static FT_Error + raccess_guess_apple_double( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ) + { + FT_Int32 magic = ( 0x00 << 24 ) | + ( 0x05 << 16 ) | + ( 0x16 << 8 ) | + 0x07; + + + *result_file_name = NULL; + if ( NULL == stream ) + return FT_THROW( Cannot_Open_Stream ); + + return raccess_guess_apple_generic( library, stream, base_file_name, + magic, result_offset ); + } + + + static FT_Error + raccess_guess_apple_single( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ) + { + FT_Int32 magic = ( 0x00 << 24 ) | + ( 0x05 << 16 ) | + ( 0x16 << 8 ) | + 0x00; + + + *result_file_name = NULL; + if ( NULL == stream ) + return FT_THROW( Cannot_Open_Stream ); + + return raccess_guess_apple_generic( library, stream, base_file_name, + magic, result_offset ); + } + + + static FT_Error + raccess_guess_darwin_ufs_export( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ) + { + char* newpath; + FT_Error error; + FT_Memory memory; + + FT_UNUSED( stream ); + + + memory = library->memory; + newpath = raccess_make_file_name( memory, base_file_name, "._" ); + if ( !newpath ) + return FT_THROW( Out_Of_Memory ); + + error = raccess_guess_linux_double_from_file_name( library, newpath, + result_offset ); + if ( !error ) + *result_file_name = newpath; + else + FT_FREE( newpath ); + + return error; + } + + + static FT_Error + raccess_guess_darwin_hfsplus( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ) + { + /* + Only meaningful on systems with hfs+ drivers (or Macs). + */ + FT_Error error; + char* newpath = NULL; + FT_Memory memory; + FT_Long base_file_len = (FT_Long)ft_strlen( base_file_name ); + + FT_UNUSED( stream ); + + + memory = library->memory; + + if ( base_file_len + 6 > FT_INT_MAX ) + return FT_THROW( Array_Too_Large ); + + if ( FT_QALLOC( newpath, base_file_len + 6 ) ) + return error; + + FT_MEM_COPY( newpath, base_file_name, base_file_len ); + FT_MEM_COPY( newpath + base_file_len, "/rsrc", 6 ); + + *result_file_name = newpath; + *result_offset = 0; + + return FT_Err_Ok; + } + + + static FT_Error + raccess_guess_darwin_newvfs( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ) + { + /* + Only meaningful on systems with Mac OS X (> 10.1). + */ + FT_Error error; + char* newpath = NULL; + FT_Memory memory; + FT_Long base_file_len = (FT_Long)ft_strlen( base_file_name ); + + FT_UNUSED( stream ); + + + memory = library->memory; + + if ( base_file_len + 18 > FT_INT_MAX ) + return FT_THROW( Array_Too_Large ); + + if ( FT_QALLOC( newpath, base_file_len + 18 ) ) + return error; + + FT_MEM_COPY( newpath, base_file_name, base_file_len ); + FT_MEM_COPY( newpath + base_file_len, "/..namedfork/rsrc", 18 ); + + *result_file_name = newpath; + *result_offset = 0; + + return FT_Err_Ok; + } + + + static FT_Error + raccess_guess_vfat( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ) + { + char* newpath; + FT_Memory memory; + + FT_UNUSED( stream ); + + + memory = library->memory; + + newpath = raccess_make_file_name( memory, base_file_name, + "resource.frk/" ); + if ( !newpath ) + return FT_THROW( Out_Of_Memory ); + + *result_file_name = newpath; + *result_offset = 0; + + return FT_Err_Ok; + } + + + static FT_Error + raccess_guess_linux_cap( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ) + { + char* newpath; + FT_Memory memory; + + FT_UNUSED( stream ); + + + memory = library->memory; + + newpath = raccess_make_file_name( memory, base_file_name, ".resource/" ); + if ( !newpath ) + return FT_THROW( Out_Of_Memory ); + + *result_file_name = newpath; + *result_offset = 0; + + return FT_Err_Ok; + } + + + static FT_Error + raccess_guess_linux_double( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ) + { + char* newpath; + FT_Error error; + FT_Memory memory; + + FT_UNUSED( stream ); + + + memory = library->memory; + + newpath = raccess_make_file_name( memory, base_file_name, "%" ); + if ( !newpath ) + return FT_THROW( Out_Of_Memory ); + + error = raccess_guess_linux_double_from_file_name( library, newpath, + result_offset ); + if ( !error ) + *result_file_name = newpath; + else + FT_FREE( newpath ); + + return error; + } + + + static FT_Error + raccess_guess_linux_netatalk( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ) + { + char* newpath; + FT_Error error; + FT_Memory memory; + + FT_UNUSED( stream ); + + + memory = library->memory; + + newpath = raccess_make_file_name( memory, base_file_name, + ".AppleDouble/" ); + if ( !newpath ) + return FT_THROW( Out_Of_Memory ); + + error = raccess_guess_linux_double_from_file_name( library, newpath, + result_offset ); + if ( !error ) + *result_file_name = newpath; + else + FT_FREE( newpath ); + + return error; + } + + + static FT_Error + raccess_guess_apple_generic( FT_Library library, + FT_Stream stream, + char *base_file_name, + FT_Int32 magic, + FT_Long *result_offset ) + { + FT_Int32 magic_from_stream; + FT_Error error; + FT_Int32 version_number = 0; + FT_UShort n_of_entries; + + int i; + FT_Int32 entry_id, entry_offset, entry_length = 0; + + const FT_Int32 resource_fork_entry_id = 0x2; + + FT_UNUSED( library ); + FT_UNUSED( base_file_name ); + FT_UNUSED( version_number ); + FT_UNUSED( entry_length ); + + + if ( FT_READ_LONG( magic_from_stream ) ) + return error; + if ( magic_from_stream != magic ) + return FT_THROW( Unknown_File_Format ); + + if ( FT_READ_LONG( version_number ) ) + return error; + + /* filler */ + error = FT_Stream_Skip( stream, 16 ); + if ( error ) + return error; + + if ( FT_READ_USHORT( n_of_entries ) ) + return error; + if ( n_of_entries == 0 ) + return FT_THROW( Unknown_File_Format ); + + for ( i = 0; i < n_of_entries; i++ ) + { + if ( FT_READ_LONG( entry_id ) ) + return error; + if ( entry_id == resource_fork_entry_id ) + { + if ( FT_READ_LONG( entry_offset ) || + FT_READ_LONG( entry_length ) ) + continue; + *result_offset = entry_offset; + + return FT_Err_Ok; + } + else + { + error = FT_Stream_Skip( stream, 4 + 4 ); /* offset + length */ + if ( error ) + return error; + } + } + + return FT_THROW( Unknown_File_Format ); + } + + + static FT_Error + raccess_guess_linux_double_from_file_name( FT_Library library, + char *file_name, + FT_Long *result_offset ) + { + FT_Open_Args args2; + FT_Stream stream2; + char* nouse = NULL; + FT_Error error; + + + args2.flags = FT_OPEN_PATHNAME; + args2.pathname = file_name; + error = FT_Stream_New( library, &args2, &stream2 ); + if ( error ) + return error; + + error = raccess_guess_apple_double( library, stream2, file_name, + &nouse, result_offset ); + + FT_Stream_Free( stream2, 0 ); + + return error; + } + + + static char* + raccess_make_file_name( FT_Memory memory, + const char *original_name, + const char *insertion ) + { + char* new_name = NULL; + const char* tmp; + const char* slash; + size_t new_length; + FT_Error error; + + + new_length = ft_strlen( original_name ) + ft_strlen( insertion ); + if ( FT_QALLOC( new_name, new_length + 1 ) ) + return NULL; + + tmp = ft_strrchr( original_name, '/' ); + if ( tmp ) + { + ft_strncpy( new_name, + original_name, + (size_t)( tmp - original_name + 1 ) ); + new_name[tmp - original_name + 1] = '\0'; + slash = tmp + 1; + } + else + { + slash = original_name; + new_name[0] = '\0'; + } + + ft_strcat( new_name, insertion ); + ft_strcat( new_name, slash ); + + return new_name; + } + + +#else /* !FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK */ + + + /************************************************************************** + * Dummy function; just sets errors + */ + + FT_BASE_DEF( void ) + FT_Raccess_Guess( FT_Library library, + FT_Stream stream, + char *base_name, + char **new_names, + FT_Long *offsets, + FT_Error *errors ) + { + FT_Int i; + + FT_UNUSED( library ); + FT_UNUSED( stream ); + FT_UNUSED( base_name ); + + + for ( i = 0; i < FT_RACCESS_N_RULES; i++ ) + { + new_names[i] = NULL; + offsets[i] = 0; + errors[i] = FT_ERR( Unimplemented_Feature ); + } + } + + +#endif /* !FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK */ + + +/* END */ |