FUNCTIONS

   1 /*
   2  * consts.h - a definition file for VFlib constants
   3  * by Hirotsugu Kakugawa
   4  *
   5  */
   6 /*
   7  * Copyright (C) 1996-1999  Hirotsugu Kakugawa. 
   8  * All rights reserved.
   9  *
  10  * This file is part of the VFlib Library.  This library is free
  11  * software; you can redistribute it and/or modify it under the terms of
  12  * the GNU Library General Public License as published by the Free
  13  * Software Foundation; either version 2 of the License, or (at your
  14  * option) any later version.  This library is distributed in the hope
  15  * that it will be useful, but WITHOUT ANY WARRANTY; without even the
  16  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  17  * PURPOSE.  See the GNU Library General Public License for more details.
  18  * You should have received a copy of the GNU Library General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  21  */
  22 
  23 
  24 /*
  25  * Site specific runtime directory, 
  26  */
  27 #ifndef VF_ENV_DIR_RUNTIME_SITE_LIB
  28 #  define VF_ENV_DIR_RUNTIME_SITE_LIB    "VFLIB_RUNTIME_SITE_DIRECTORY"
  29 #endif
  30 
  31 /*
  32  * Runtime directory
  33  */
  34 #ifndef VF_ENV_DIR_RUNTIME_LIB
  35 #  define VF_ENV_DIR_RUNTIME_LIB         "VFLIB_RUNTIME_DIRECTORY"
  36 #endif
  37 
  38 
  39 /*
  40  * vflibcap
  41  */
  42 #ifndef VF_DEFAULT_VFLIBCAP_FILE
  43 #  define VF_DEFAULT_VFLIBCAP_FILE         "vflibcap"
  44 #endif
  45 #define VF_ENV_VFLIBCAP_PATH             "VFLIB_VFLIBCAP_PATH"
  46 #define VF_ENV_VFLIBCAP_DIR              "VFLIB_VFLIBCAP_DIRECTORY"
  47 #define VF_ENV_VFLIBCAP_PARAM_PREFIX     "VFLIBCAP_PARAM_"
  48 
  49 
  50 /* 
  51  * An env variable to cheange the CCV file directory
  52  */
  53 #define VF_ENV_CCV_DIR                   "VFLIB_CCV_DIRECTORY"
  54 
  55 
  56 /*
  57  * A font file hint database file, used for fast font file searching 
  58  */
  59 #ifndef VF_FONT_FILE_HINT_DB 
  60 #  define VF_FONT_FILE_HINT_DB           "VFlib.fdb"
  61 #endif
  62 
  63 
  64 /* 
  65  * Max # of implicit font classes
  66  */
  67 #ifndef MAX_DEFAULT_IMPLICT_FONT_CLASSES
  68 #  define  MAX_DEFAULT_IMPLICT_FONT_CLASSES  32
  69 #endif
  70 
  71 
  72 /*
  73  * Max # of font open nestings.
  74  * (This limits the number of depth of recursive VF_OpenFont() calls.)
  75  */
  76 #ifndef VF_MAX_OPEN_NESTING
  77 #  define VF_MAX_OPEN_NESTING  64
  78 #endif
  79 
  80 
  81 /*
  82  * The maximum number of file descripters simultaneously opened
  83  * for reading fonts
  84  */ 
  85 #ifndef VF_MAX_FILE_DESCRIPTERS
  86 #  define VF_MAX_FILE_DESCRIPTERS  8
  87 #endif
  88 
  89 /*
  90  * An environment variable for to change value for VF_MAX_FILE_DESCRIPTERS
  91  * on runtime.
  92  */ 
  93 #ifndef VF_ENV_MAX_FILE_DESCRIPTERS
  94 #  define VF_ENV_MAX_FILE_DESCRIPTERS   "VFLIB_MAX_FD"
  95 #endif
  96 
  97 
  98 /*
  99  * Envs for for debugging
 100  */
 101 #define VF_ENV_DEBUG_FONT_OPEN    "VFLIB_DEBUG_FONT_OPEN"
 102 #define VF_ENV_DEBUG_FONT_SEARCH  "VFLIB_DEBUG_FONT_SEARCH"
 103 #define VF_ENV_DEBUG_KPATHSEA     "VFLIB_DEBUG_KPATHSEA"
 104 #define VF_ENV_DEBUG_VFLIBCAP     "VFLIB_DEBUG_VFLIBCAP"
 105 #define VF_ENV_DEBUG_PARAMETERS   "VFLIB_DEBUG_PARAMETERS"
 106 #define VF_ENV_DEBUG_CCV          "VFLIB_DEBUG_CCV"
 107 #define VF_ENV_DEBUG_CCV_MAPPING  "VFLIB_DEBUG_CCV_MAPPING"
 108 #define VF_ENV_DEBUG_FILEMAN      "VFLIB_DEBUG_FILEMAN"
 109 #define VF_ENV_DEBUG_LOG          "VFLIB_DEBUG_LOG"
 110 
 111 
 112 /* 
 113  * Default resolusion
 114  */
 115 #ifndef VF_DEFAULT_DPI
 116 #  define VF_DEFAULT_DPI    300
 117 #endif
 118 
 119 
 120 /*
 121  * The maximum path length
 122  */ 
 123 #ifndef MAXPATHLEN
 124 #  define MAXPATHLEN  1024
 125 #endif 
 126 
 127 
 128 /*
 129  * Directory delimeter. "/" for Unix and "\\" for MS-DOS 
 130  * Can  be specified in vflibcap.
 131  */
 132 #ifndef VF_DIRECTORY_DELIMITER 
 133 #  define  VF_DIRECTORY_DELIMITER   "/"
 134 #endif
 135 
 136 
 137 /*EOF*/