XFA: merge patch from CL 815103002
[pdfium.git] / third_party / freetype / src / base / ftbdf.c
1 /***************************************************************************/
2 /*                                                                         */
3 /*  ftbdf.c                                                                */
4 /*                                                                         */
5 /*    FreeType API for accessing BDF-specific strings (body).              */
6 /*                                                                         */
7 /*  Copyright 2002-2004, 2013, 2014 by                                     */
8 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
9 /*                                                                         */
10 /*  This file is part of the FreeType project, and may only be used,       */
11 /*  modified, and distributed under the terms of the FreeType project      */
12 /*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
13 /*  this file you indicate that you have read the license and              */
14 /*  understand and accept it fully.                                        */
15 /*                                                                         */
16 /***************************************************************************/
17
18
19 #include <ft2build.h>
20 #include FT_INTERNAL_DEBUG_H
21
22 #include FT_INTERNAL_OBJECTS_H
23 #include FT_SERVICE_BDF_H
24
25
26   /* documentation is in ftbdf.h */
27
28   FT_EXPORT_DEF( FT_Error )
29   FT_Get_BDF_Charset_ID( FT_Face       face,
30                          const char*  *acharset_encoding,
31                          const char*  *acharset_registry )
32   {
33     FT_Error     error;
34     const char*  encoding = NULL;
35     const char*  registry = NULL;
36
37     FT_Service_BDF  service;
38
39
40     if ( !face )
41       return FT_THROW( Invalid_Face_Handle );
42
43     FT_FACE_FIND_SERVICE( face, service, BDF );
44
45     if ( service && service->get_charset_id )
46       error = service->get_charset_id( face, &encoding, &registry );
47     else
48       error = FT_THROW( Invalid_Argument );
49
50     if ( acharset_encoding )
51       *acharset_encoding = encoding;
52
53     if ( acharset_registry )
54       *acharset_registry = registry;
55
56     return error;
57   }
58
59
60   /* documentation is in ftbdf.h */
61
62   FT_EXPORT_DEF( FT_Error )
63   FT_Get_BDF_Property( FT_Face           face,
64                        const char*       prop_name,
65                        BDF_PropertyRec  *aproperty )
66   {
67     FT_Error  error;
68
69     FT_Service_BDF  service;
70
71
72     if ( !face )
73       return FT_THROW( Invalid_Face_Handle );
74
75     if ( !aproperty )
76       return FT_THROW( Invalid_Argument );
77
78     aproperty->type = BDF_PROPERTY_TYPE_NONE;
79
80     FT_FACE_FIND_SERVICE( face, service, BDF );
81
82     if ( service && service->get_property )
83       error = service->get_property( face, prop_name, aproperty );
84     else
85       error = FT_THROW( Invalid_Argument );
86
87     return error;
88   }
89
90
91 /* END */