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- /***************************************************************************/
- /* */
- /* ftnames.c */
- /* */
- /* Simple interface to access SFNT name tables (which are used */
- /* to hold font names, copyright info, notices, etc.) (body). */
- /* */
- /* This is _not_ used to retrieve glyph names! */
- /* */
- /* Copyright 1996-2001, 2002 by */
- /* David Turner, Robert Wilhelm, and Werner Lemberg. */
- /* */
- /* 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. */
- /* */
- /***************************************************************************/
- #include <ft2build.h>
- #include FT_SFNT_NAMES_H
- #include FT_INTERNAL_TRUETYPE_TYPES_H
- #include FT_INTERNAL_STREAM_H
- #ifdef TT_CONFIG_OPTION_SFNT_NAMES
- /* documentation is in ftnames.h */
- FT_EXPORT_DEF( FT_UInt )
- FT_Get_Sfnt_Name_Count( FT_Face face )
- {
- return (face && FT_IS_SFNT( face )) ? ((TT_Face)face)->num_names : 0;
- }
- /* documentation is in ftnames.h */
- FT_EXPORT_DEF( FT_Error )
- FT_Get_Sfnt_Name( FT_Face face,
- FT_UInt idx,
- FT_SfntName *aname )
- {
- FT_Error error = FT_Err_Invalid_Argument;
- if ( aname && face && FT_IS_SFNT( face ) )
- {
- TT_Face ttface = (TT_Face)face;
- if ( idx < (FT_UInt)ttface->num_names )
- {
- TT_NameEntryRec* entry = ttface->name_table.names + idx;
- /* load name on demand */
- if ( entry->stringLength > 0 && entry->string == NULL )
- {
- FT_Memory memory = face->memory;
- FT_Stream stream = face->stream;
- if ( FT_NEW_ARRAY ( entry->string, entry->stringLength ) ||
- FT_STREAM_SEEK( entry->stringOffset ) ||
- FT_STREAM_READ( entry->string, entry->stringLength ) )
- {
- FT_FREE( entry->string );
- entry->stringLength = 0;
- }
- }
- aname->platform_id = entry->platformID;
- aname->encoding_id = entry->encodingID;
- aname->language_id = entry->languageID;
- aname->name_id = entry->nameID;
- aname->string = (FT_Byte*)entry->string;
- aname->string_len = entry->stringLength;
- error = FT_Err_Ok;
- }
- }
- return error;
- }
- #endif /* TT_CONFIG_OPTION_SFNT_NAMES */
- /* END */
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