1 /***************************************************************************/
2 /*                                                                         */
3 /*  fttype1.c                                                              */
4 /*                                                                         */
5 /*    FreeType utility file for PS names support (body).                   */
6 /*                                                                         */
7 /*  Copyright 2002-2004, 2011 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_OBJECTS_H
21 #include FT_INTERNAL_SERVICE_H
22 #include FT_SERVICE_POSTSCRIPT_INFO_H
23 
24 
25   /* documentation is in t1tables.h */
26 
27   FT_EXPORT_DEF( FT_Error )
FT_Get_PS_Font_Info(FT_Face face,PS_FontInfoRec * afont_info)28   FT_Get_PS_Font_Info( FT_Face          face,
29                        PS_FontInfoRec*  afont_info )
30   {
31     FT_Error  error = FT_ERR( Invalid_Argument );
32 
33 
34     if ( face )
35     {
36       FT_Service_PsInfo  service = NULL;
37 
38 
39       FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
40 
41       if ( service && service->ps_get_font_info )
42         error = service->ps_get_font_info( face, afont_info );
43     }
44 
45     return error;
46   }
47 
48 
49   /* documentation is in t1tables.h */
50 
51   FT_EXPORT_DEF( FT_Int )
FT_Has_PS_Glyph_Names(FT_Face face)52   FT_Has_PS_Glyph_Names( FT_Face  face )
53   {
54     FT_Int             result  = 0;
55     FT_Service_PsInfo  service = NULL;
56 
57 
58     if ( face )
59     {
60       FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
61 
62       if ( service && service->ps_has_glyph_names )
63         result = service->ps_has_glyph_names( face );
64     }
65 
66     return result;
67   }
68 
69 
70   /* documentation is in t1tables.h */
71 
72   FT_EXPORT_DEF( FT_Error )
FT_Get_PS_Font_Private(FT_Face face,PS_PrivateRec * afont_private)73   FT_Get_PS_Font_Private( FT_Face         face,
74                           PS_PrivateRec*  afont_private )
75   {
76     FT_Error  error = FT_ERR( Invalid_Argument );
77 
78 
79     if ( face )
80     {
81       FT_Service_PsInfo  service = NULL;
82 
83 
84       FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
85 
86       if ( service && service->ps_get_font_private )
87         error = service->ps_get_font_private( face, afont_private );
88     }
89 
90     return error;
91   }
92 
93 
94   /* documentation is in t1tables.h */
95 
96   FT_EXPORT_DEF( FT_Long )
FT_Get_PS_Font_Value(FT_Face face,PS_Dict_Keys key,FT_UInt idx,void * value,FT_Long value_len)97   FT_Get_PS_Font_Value( FT_Face       face,
98                         PS_Dict_Keys  key,
99                         FT_UInt       idx,
100                         void         *value,
101                         FT_Long       value_len )
102   {
103     FT_Int             result  = 0;
104     FT_Service_PsInfo  service = NULL;
105 
106 
107     if ( face )
108     {
109       FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
110 
111       if ( service && service->ps_get_font_value )
112         result = service->ps_get_font_value( face, key, idx,
113                                              value, value_len );
114     }
115 
116     return result;
117   }
118 
119 
120 /* END */
121