granicus.if.org Git - imagemagick/blob - utilities/stream.c

   1 /*
   2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   3 %                                                                             %
   4 %                                                                             %
   5 %                                                                             %
   6 %                 SSSSS  TTTTT  RRRR   EEEEE   AAA   M   M                    %
   7 %                 SS       T    R   R  E      A   A  MM MM                    %
   8 %                  SSS     T    RRRR   EEE    AAAAA  M M M                    %
   9 %                    SS    T    R R    E      A   A  M   M                    %
  10 %                 SSSSS    T    R  R   EEEEE  A   A  M   M                    %
  11 %                                                                             %
  12 %                                                                             %
  13 %                     Stream image to a raw image format.                     %
  14 %                                                                             %
  15 %                           Software Design                                   %
  16 %                             John Cristy                                     %
  17 %                              July 1992                                      %
  18 %                                                                             %
  19 %                                                                             %
  20 %  Copyright 1999-2013 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 %  Stream is a lightweight utility designed to extract pixels from large image
  37 %  files to a raw format using a minimum of system resources.  The entire
  38 %  image or any regular portion of the image can be extracted.
  39 %
  40 %
  41 */
  42 \f
  43 /*
  44   Include declarations.
  45 */
  46 #include "MagickWand/studio.h"
  47 #include "MagickWand/MagickWand.h"
  48 \f
  49 /*
  50 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  51 %                                                                             %
  52 %                                                                             %
  53 %                                                                             %
  54 %  M a i n                                                                    %
  55 %                                                                             %
  56 %                                                                             %
  57 %                                                                             %
  58 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  59 %
  60 %
  61 */
  62
  63 static int StreamMain(int argc,char **argv)
  64 {
  65   ExceptionInfo
  66     *exception;
  67
  68   ImageInfo
  69     *image_info;
  70
  71   MagickBooleanType
  72     status;
  73
  74   MagickCoreGenesis(*argv,MagickTrue);
  75   exception=AcquireExceptionInfo();
  76   image_info=AcquireImageInfo();
  77   status=MagickCommandGenesis(image_info,StreamImageCommand,argc,argv,
  78     (char **) NULL,exception);
  79   image_info=DestroyImageInfo(image_info);
  80   exception=DestroyExceptionInfo(exception);
  81   MagickCoreTerminus();
  82   return(status);
  83 }
  84
  85 #if !defined(MAGICKCORE_WINDOWS_SUPPORT) || defined(__CYGWIN__) || defined(__MINGW32__) || defined(__MINGW64__)
  86 int main(int argc,char **argv)
  87 {
  88   return(StreamMain(argc,argv));
  89 }
  90 #else
  91 int wmain(int argc,wchar_t *argv[])
  92 {
  93   char
  94     **utf8;
  95
  96   int
  97     status;
  98
  99   register int
 100     i;
 101
 102   utf8=NTArgvToUTF8(argc,argv);
 103   status=StreamMain(argc,utf8);
 104   for (i=0; i < argc; i++)
 105     utf8[i]=DestroyString(utf8[i]);
 106   utf8=(char **) RelinquishMagickMemory(utf8);
 107   return(status);
 108 }
 109 #endif