ref: a411870ee4640241e3c494367d922847da84f972
dir: /libfreetype/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 1996-2001, 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 */