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      1 /***************************************************************************/
      2 /*                                                                         */
      3 /*  psauxmod.c                                                             */
      4 /*                                                                         */
      5 /*    FreeType auxiliary PostScript module implementation (body).          */
      6 /*                                                                         */
      7 /*  Copyright 2000-2015 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 "psauxmod.h"
     21 #include "psobjs.h"
     22 #include "t1decode.h"
     23 #include "t1cmap.h"
     24 
     25 #ifndef T1_CONFIG_OPTION_NO_AFM
     26 #include "afmparse.h"
     27 #endif
     28 
     29 
     30   FT_CALLBACK_TABLE_DEF
     31   const PS_Table_FuncsRec  ps_table_funcs =
     32   {
     33     ps_table_new,
     34     ps_table_done,
     35     ps_table_add,
     36     ps_table_release
     37   };
     38 
     39 
     40   FT_CALLBACK_TABLE_DEF
     41   const PS_Parser_FuncsRec  ps_parser_funcs =
     42   {
     43     ps_parser_init,
     44     ps_parser_done,
     45     ps_parser_skip_spaces,
     46     ps_parser_skip_PS_token,
     47     ps_parser_to_int,
     48     ps_parser_to_fixed,
     49     ps_parser_to_bytes,
     50     ps_parser_to_coord_array,
     51     ps_parser_to_fixed_array,
     52     ps_parser_to_token,
     53     ps_parser_to_token_array,
     54     ps_parser_load_field,
     55     ps_parser_load_field_table
     56   };
     57 
     58 
     59   FT_CALLBACK_TABLE_DEF
     60   const T1_Builder_FuncsRec  t1_builder_funcs =
     61   {
     62     t1_builder_init,
     63     t1_builder_done,
     64     t1_builder_check_points,
     65     t1_builder_add_point,
     66     t1_builder_add_point1,
     67     t1_builder_add_contour,
     68     t1_builder_start_point,
     69     t1_builder_close_contour
     70   };
     71 
     72 
     73   FT_CALLBACK_TABLE_DEF
     74   const T1_Decoder_FuncsRec  t1_decoder_funcs =
     75   {
     76     t1_decoder_init,
     77     t1_decoder_done,
     78     t1_decoder_parse_charstrings
     79   };
     80 
     81 
     82 #ifndef T1_CONFIG_OPTION_NO_AFM
     83   FT_CALLBACK_TABLE_DEF
     84   const AFM_Parser_FuncsRec  afm_parser_funcs =
     85   {
     86     afm_parser_init,
     87     afm_parser_done,
     88     afm_parser_parse
     89   };
     90 #endif
     91 
     92 
     93   FT_CALLBACK_TABLE_DEF
     94   const T1_CMap_ClassesRec  t1_cmap_classes =
     95   {
     96     &t1_cmap_standard_class_rec,
     97     &t1_cmap_expert_class_rec,
     98     &t1_cmap_custom_class_rec,
     99     &t1_cmap_unicode_class_rec
    100   };
    101 
    102 
    103   static
    104   const PSAux_Interface  psaux_interface =
    105   {
    106     &ps_table_funcs,
    107     &ps_parser_funcs,
    108     &t1_builder_funcs,
    109     &t1_decoder_funcs,
    110     t1_decrypt,
    111 
    112     (const T1_CMap_ClassesRec*) &t1_cmap_classes,
    113 
    114 #ifndef T1_CONFIG_OPTION_NO_AFM
    115     &afm_parser_funcs,
    116 #else
    117     0,
    118 #endif
    119   };
    120 
    121 
    122   FT_CALLBACK_TABLE_DEF
    123   const FT_Module_Class  psaux_module_class =
    124   {
    125     0,
    126     sizeof ( FT_ModuleRec ),
    127     "psaux",
    128     0x20000L,
    129     0x20000L,
    130 
    131     &psaux_interface,  /* module-specific interface */
    132 
    133     (FT_Module_Constructor)0,
    134     (FT_Module_Destructor) 0,
    135     (FT_Module_Requester)  0
    136   };
    137 
    138 
    139 /* END */
    140