112 lines
5.7 KiB
C
112 lines
5.7 KiB
C
/***************************************************************************/
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/* */
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/* ftnames.c */
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/* */
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/* Simple interface to access SFNT name tables (which are used */
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/* to hold font names, copyright info, notices, etc.) (body). */
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/* */
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/* This is _not_ used to retrieve glyph names! */
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/* */
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/* Copyright 1996-2000 by */
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/* David Turner, Robert Wilhelm, and Werner Lemberg. */
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/* */
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/* This file is part of the FreeType project, and may only be used, */
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/* modified, and distributed under the terms of the FreeType project */
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/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
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/* this file you indicate that you have read the license and */
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/* understand and accept it fully. */
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/* */
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/***************************************************************************/
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#include <freetype/ftnames.h>
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#include <freetype/internal/tttypes.h>
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#ifdef TT_CONFIG_OPTION_SFNT_NAMES
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/*************************************************************************/
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/* */
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/* <Function> */
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/* FT_Get_Sfnt_Name_Count */
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/* */
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/* <Description> */
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/* Retrieves the number of name strings in the SFNT `name' table. */
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/* */
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/* <Input> */
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/* face :: A handle to the source face. */
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/* */
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/* <Return> */
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/* The number of strings in the `name' table. */
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/* */
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FT_EXPORT_DEF( FT_UInt ) FT_Get_Sfnt_Name_Count( FT_Face face )
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{
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return face && ( FT_IS_SFNT( face ) ? ((TT_Face)face)->num_names : 0 );
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}
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/*************************************************************************/
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/* */
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/* <Function> */
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/* FT_Get_Sfnt_Name */
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/* */
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/* <Description> */
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/* Retrieves a string of the SFNT `name' table for a given index. */
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/* */
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/* <Input> */
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/* face :: A handle to the source face. */
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/* */
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/* index :: The index of the `name' string. */
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/* */
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/* <Output> */
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/* aname :: The indexed FT_SfntName structure. */
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/* */
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/* <Return> */
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/* FreeType error code. 0 means success. */
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/* */
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/* <Note> */
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/* The `string' array returned in the `aname' structure is not */
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/* null-terminated. */
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/* */
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/* Use FT_Get_Sfnt_Name_Count() to get the total number of available */
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/* `name' table entries, then do a loop until you get the right */
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/* platform, encoding, and name ID. */
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/* */
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FT_EXPORT_DEF( FT_Error ) FT_Get_Sfnt_Name( FT_Face face,
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FT_UInt index,
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FT_SfntName* aname )
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{
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FT_Error error = FT_Err_Invalid_Argument;
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if ( aname && face && FT_IS_SFNT( face ) )
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{
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TT_Face ttface = (TT_Face)face;
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if ( index < ttface->num_names )
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{
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TT_NameRec* name = ttface->name_table.names + index;
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aname->platform_id = name->platformID;
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aname->encoding_id = name->encodingID;
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aname->language_id = name->languageID;
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aname->name_id = name->nameID;
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aname->string = (FT_Byte*)name->string;
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aname->string_len = name->stringLength;
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error = FT_Err_Ok;
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}
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}
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return error;
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}
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#endif /* TT_CONFIG_OPTION_SFNT_NAMES */
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/* END */
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