ref: a4e2894e03de65c5e0cd14b11b6fa30b14ed6769
dir: /src/base/ftnames.c/
/***************************************************************************/
/* */
/* 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 1996-2000 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 <freetype/ftnames.h>
#include <freetype/internal/tttypes.h>
#ifdef TT_CONFIG_OPTION_SFNT_NAMES
/*************************************************************************/
/* */
/* <Function> */
/* FT_Get_Sfnt_Name_Count */
/* */
/* <Description> */
/* Retrieves the number of name strings in the SFNT `name' table. */
/* */
/* <Input> */
/* face :: A handle to the source face. */
/* */
/* <Return> */
/* The number of strings in the `name' table. */
/* */
FT_EXPORT_FUNC( FT_UInt ) FT_Get_Sfnt_Name_Count( FT_Face face )
{
return face && ( FT_IS_SFNT( face ) ? ((TT_Face)face)->num_names : 0 );
}
/*************************************************************************/
/* */
/* <Function> */
/* FT_Get_Sfnt_Name */
/* */
/* <Description> */
/* Retrieves a string of the SFNT `name' table for a given index. */
/* */
/* <Input> */
/* face :: A handle to the source face. */
/* */
/* index :: The index of the `name' string. */
/* */
/* <Output> */
/* aname :: The indexed FT_SfntName structure. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* */
/* <Note> */
/* The `string' array returned in the `aname' structure is not */
/* null-terminated. */
/* */
/* Use FT_Get_Sfnt_Name_Count() to get the total number of available */
/* `name' table entries, then do a loop until you get the right */
/* platform, encoding, and name ID. */
/* */
FT_EXPORT_FUNC( FT_Error ) FT_Get_Sfnt_Name( FT_Face face,
FT_UInt index,
FT_SfntName* aname )
{
FT_Error error = FT_Err_Invalid_Argument;
if ( aname && face && FT_IS_SFNT( face ) )
{
TT_Face ttface = (TT_Face)face;
if ( index < ttface->num_names )
{
TT_NameRec* name = ttface->name_table.names + index;
aname->platform_id = name->platformID;
aname->encoding_id = name->encodingID;
aname->language_id = name->languageID;
aname->name_id = name->nameID;
aname->string = (FT_Byte*)name->string;
aname->string_len = name->stringLength;
error = FT_Err_Ok;
}
}
return error;
}
#endif /* TT_CONFIG_OPTION_SFNT_NAMES */
/* END */