granicus.if.org Git - imagemagick/blob - magick/version.c

   1 /*
   2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   3 %                                                                             %
   4 %                                                                             %
   5 %                                                                             %
   6 %               V   V  EEEEE  RRRR   SSSSS  IIIII   OOO   N   N               %
   7 %               V   V  E      R   R  SS       I    O   O  NN  N               %
   8 %               V   V  EEE    RRRR    SSS     I    O   O  N N N               %
   9 %                V V   E      R R       SS    I    O   O  N  NN               %
  10 %                 V    EEEEE  R  R   SSSSS  IIIII   OOO   N   N               %
  11 %                                                                             %
  12 %                                                                             %
  13 %                   MagickCore Version and Copyright Methods                  %
  14 %                                                                             %
  15 %                              Software Design                                %
  16 %                                John Cristy                                  %
  17 %                               September 2002                                %
  18 %                                                                             %
  19 %                                                                             %
  20 %  Copyright 1999-2011 ImageMagick Studio LLC, a non-profit organization      %
  21 %  dedicated to making software imaging solutions freely available.           %
  22 %                                                                             %
  23 %  You may not use this file except in compliance with the License.  You may  %
  24 %  obtain a copy of the License at                                            %
  25 %                                                                             %
  26 %    http://www.imagemagick.org/script/license.php                            %
  27 %                                                                             %
  28 %  Unless required by applicable law or agreed to in writing, software        %
  29 %  distributed under the License is distributed on an "AS IS" BASIS,          %
  30 %  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   %
  31 %  See the License for the specific language governing permissions and        %
  32 %  limitations under the License.                                             %
  33 %                                                                             %
  34 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  35 %
  36 %
  37 */
  38 \f
  39 #include "magick/studio.h"
  40 #include "magick/configure.h"
  41 #include "magick/exception.h"
  42 #include "magick/exception-private.h"
  43 #include "magick/hashmap.h"
  44 #include "magick/locale_.h"
  45 #include "magick/option.h"
  46 #include "magick/string_.h"
  47 #include "magick/utility.h"
  48 #include "magick/version.h"
  49 \f
  50 /*
  51   Define declarations.
  52 */
  53 #define MagickURLFilename  "index.html"
  54 \f
  55 /*
  56 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  57 %                                                                             %
  58 %                                                                             %
  59 %                                                                             %
  60 %   G e t M a g i c k C o p y r i g h t                                       %
  61 %                                                                             %
  62 %                                                                             %
  63 %                                                                             %
  64 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  65 %
  66 %  GetMagickCopyright() returns the ImageMagick API copyright as a string.
  67 %
  68 %  The format of the GetMagickCopyright method is:
  69 %
  70 %      const char *GetMagickCopyright(void)
  71 %
  72 */
  73 MagickExport const char *GetMagickCopyright(void)
  74 {
  75   return(MagickCopyright);
  76 }
  77 \f
  78 /*
  79 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  80 %                                                                             %
  81 %                                                                             %
  82 %                                                                             %
  83 %   G e t M a g i c k F e a t u r e s                                         %
  84 %                                                                             %
  85 %                                                                             %
  86 %                                                                             %
  87 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  88 %
  89 %  GetMagickFeatures() returns the ImageMagick features.
  90 %
  91 %  The format of the GetMagickFeatures method is:
  92 %
  93 %      const char *GetMagickFeatures(void)
  94 %
  95 %  No parameters are required.
  96 %
  97 */
  98 MagickExport const char *GetMagickFeatures(void)
  99 {
 100   return(MagickFeatures);
 101 }
 102 \f
 103 /*
 104 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 105 %                                                                             %
 106 %                                                                             %
 107 %                                                                             %
 108 %   G e t M a g i c k H o m e U R L                                           %
 109 %                                                                             %
 110 %                                                                             %
 111 %                                                                             %
 112 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 113 %
 114 %  GetMagickHomeURL() returns the ImageMagick home URL.
 115 %
 116 %  The format of the GetMagickHomeURL method is:
 117 %
 118 %      char *GetMagickHomeURL(void)
 119 %
 120 */
 121 MagickExport char *GetMagickHomeURL(void)
 122 {
 123   char
 124     path[MaxTextExtent];
 125
 126   const char
 127     *element;
 128
 129   ExceptionInfo
 130     *exception;
 131
 132   LinkedListInfo
 133     *paths;
 134
 135   exception=AcquireExceptionInfo();
 136   paths=GetConfigurePaths(MagickURLFilename,exception);
 137   exception=DestroyExceptionInfo(exception);
 138   if (paths == (LinkedListInfo *) NULL)
 139     return(ConstantString(MagickHomeURL));
 140   element=(const char *) GetNextValueInLinkedList(paths);
 141   while (element != (const char *) NULL)
 142   {
 143     (void) FormatLocaleString(path,MaxTextExtent,"%s%s%s",element,
 144       DirectorySeparator,MagickURLFilename);
 145     if (IsPathAccessible(path) != MagickFalse)
 146       return(ConstantString(path));
 147     element=(const char *) GetNextValueInLinkedList(paths);
 148   }
 149   return(ConstantString(MagickHomeURL));
 150 }
 151 \f
 152 /*
 153 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 154 %                                                                             %
 155 %                                                                             %
 156 %                                                                             %
 157 %   G e t M a g i c k P a c k a g e N a m e                                   %
 158 %                                                                             %
 159 %                                                                             %
 160 %                                                                             %
 161 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 162 %
 163 %  GetMagickPackageName() returns the ImageMagick package name.
 164 %
 165 %  The format of the GetMagickName method is:
 166 %
 167 %      const char *GetMagickName(void)
 168 %
 169 %  No parameters are required.
 170 %
 171 */
 172 MagickExport const char *GetMagickPackageName(void)
 173 {
 174   return(MagickPackageName);
 175 }
 176 \f
 177 /*
 178 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 179 %                                                                             %
 180 %                                                                             %
 181 %                                                                             %
 182 %   G e t M a g i c k Q u a n t u m D e p t h                                 %
 183 %                                                                             %
 184 %                                                                             %
 185 %                                                                             %
 186 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 187 %
 188 %  GetMagickQuantumDepth() returns the ImageMagick quantum depth.
 189 %
 190 %  The format of the GetMagickQuantumDepth method is:
 191 %
 192 %      const char *GetMagickQuantumDepth(size_t *depth)
 193 %
 194 %  A description of each parameter follows:
 195 %
 196 %    o depth: the quantum depth is returned as a number.
 197 %
 198 */
 199 MagickExport const char *GetMagickQuantumDepth(size_t *depth)
 200 {
 201   if (depth != (size_t *) NULL)
 202     *depth=(size_t) MAGICKCORE_QUANTUM_DEPTH;
 203   return(MagickQuantumDepth);
 204 }
 205 \f
 206 /*
 207 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 208 %                                                                             %
 209 %                                                                             %
 210 %                                                                             %
 211 %   G e t M a g i c k Q u a n t u m R a n g e                                 %
 212 %                                                                             %
 213 %                                                                             %
 214 %                                                                             %
 215 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 216 %
 217 %  GetMagickQuantumRange() returns the ImageMagick quantum range.
 218 %
 219 %  The format of the GetMagickQuantumRange method is:
 220 %
 221 %      const char *GetMagickQuantumRange(size_t *range)
 222 %
 223 %  A description of each parameter follows:
 224 %
 225 %    o range: the quantum range is returned as a number.
 226 %
 227 */
 228 MagickExport const char *GetMagickQuantumRange(size_t *range)
 229 {
 230   if (range != (size_t *) NULL)
 231     *range=(size_t) QuantumRange;
 232   return(MagickQuantumRange);
 233 }
 234 \f
 235 /*
 236 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 237 %                                                                             %
 238 %                                                                             %
 239 %                                                                             %
 240 %   G e t M a g i c k R e l e a s e D a t e                                   %
 241 %                                                                             %
 242 %                                                                             %
 243 %                                                                             %
 244 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 245 %
 246 %  GetMagickReleaseDate() returns the ImageMagick release date.
 247 %
 248 %  The format of the GetMagickReleaseDate method is:
 249 %
 250 %      const char *GetMagickReleaseDate(void)
 251 %
 252 %  No parameters are required.
 253 %
 254 */
 255 MagickExport const char *GetMagickReleaseDate(void)
 256 {
 257   return(MagickReleaseDate);
 258 }
 259 \f
 260 /*
 261 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 262 %                                                                             %
 263 %                                                                             %
 264 %                                                                             %
 265 %   G e t M a g i c k V e r s i o n                                           %
 266 %                                                                             %
 267 %                                                                             %
 268 %                                                                             %
 269 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 270 %
 271 %  GetMagickVersion() returns the ImageMagick API version as a string and
 272 %  as a number.
 273 %
 274 %  The format of the GetMagickVersion method is:
 275 %
 276 %      const char *GetMagickVersion(size_t *version)
 277 %
 278 %  A description of each parameter follows:
 279 %
 280 %    o version: the ImageMagick version is returned as a number.
 281 %
 282 */
 283 MagickExport const char *GetMagickVersion(size_t *version)
 284 {
 285   if (version != (size_t *) NULL)
 286     *version=MagickLibVersion;
 287   return(MagickVersion);
 288 }