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  • Committer: Bazaar Package Importer
  • Author(s): Daniel Kobras
  • Date: 2006-05-06 16:28:08 UTC
  • Revision ID: james.westby@ubuntu.com-20060506162808-vt2ni3r5nytcszms
Tags: upstream-1.1.7
Import upstream version 1.1.7

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utilities/gm.c
 
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/*
 
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% Copyright (C) 2003 GraphicsMagick Group
 
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% Copyright (C) 2002 ImageMagick Studio
 
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%
 
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% This program is covered by multiple licenses, which are described in
 
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% Copyright.txt. You should have received a copy of Copyright.txt with this
 
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% package; otherwise see http://www.graphicsmagick.org/www/Copyright.html.
 
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%
 
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
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%                                                                             %
 
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%                                                                             %
 
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%                                                                             %
 
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%                                  GGGG  M   M                                %
 
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%                                 G      MM MM                                %
 
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%                                 G GG   M M M                                %
 
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%                                 G   G  M   M                                %
 
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%                                  GGG   M   M                                %
 
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%                                                                             %
 
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%                                                                             %
 
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%                             GraphicsMagick Driver                           %
 
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%                                                                             %
 
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%                                                                             %
 
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%                                                                             %
 
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%                               Software Design                               %
 
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%                            Glenn Randers-Pehrson                            %
 
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%                                December 2002                                %
 
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%                              Header Centered By                             %
 
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%                               Bob Friesenhahn                               %
 
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%                                  May 2003                                   %
 
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%                                                                             %
 
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%                                                                             %
 
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%                                                                             %
 
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
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%
 
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%  Gm is a common wrapper around a set of commands, which include animate,
 
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%  composite, conjure, convert, display, identify, import, mogrify, and
 
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%  montage. Please see the manual page gm.1 for detailed usage information.
 
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%
 
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*/
 
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/*
 
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  Include declarations.
 
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*/
 
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#include "magick/studio.h"
 
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#include "magick/attribute.h"
 
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#include "magick/command.h"
 
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#include "magick/magick.h"
 
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#include "magick/utility.h"
 
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#include "magick/version.h"
 
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static void PrintUsage(void)
 
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{
 
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  (void) printf("Version: %.1024s\n",GetMagickVersion((unsigned long *) NULL));
 
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  (void) printf("Copyright: %.1024s\n\n",GetMagickCopyright());
 
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  (void) printf("Use:\n\n");
 
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  (void) printf("  %.1024s help\n\n", SetClientName((char *) NULL));
 
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  (void) printf("to obtain a list of available subcommands, or\n\n");
 
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  (void) printf("  %.1024s help 'command'\n\n", SetClientName((char *) NULL));
 
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  (void) printf("to obtain help information for 'command'\n");
 
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}
 
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/*
 
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
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%                                                                             %
 
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%                                                                             %
 
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%                                                                             %
 
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%  M a i n                                                                    %
 
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%                                                                             %
 
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%                                                                             %
 
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%                                                                             %
 
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
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%
 
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%
 
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*/
 
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int main(int argc,char **argv)
 
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{
 
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  char
 
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    command[MaxTextExtent],
 
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    *text;
 
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  ExceptionInfo
 
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    exception;
 
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  ImageInfo
 
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    *image_info;
 
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  unsigned int
 
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    status=True;
 
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  ReadCommandlLine(argc,&argv);
 
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#if defined(WIN32)
 
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  InitializeMagick((char *) NULL);
 
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#else
 
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  InitializeMagick(argv[0]);
 
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#endif
 
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  (void) SetClientName(argv[0]);
 
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  {
 
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    /*
 
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      Support traditional alternate names for GraphicsMagick subcommands.
 
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    */
 
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    static const char *command_names [] =
 
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      {
 
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        "animate",
 
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        "composite",
 
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        "conjure",
 
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        "convert",
 
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        "display",
 
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        "identify",
 
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        "import",
 
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        "mogrify",
 
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        "montage",
 
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        NULL
 
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      };
 
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    unsigned int
 
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      i;
 
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    GetPathComponent(argv[0],BasePath,command);
 
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    for (i=0; command_names[i]; i++)
 
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      if (LocaleCompare(command,command_names[i]) == 0)
 
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        break;
 
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    if (command_names[i])
 
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      {
 
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        /*
 
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          Set command name to alternate name.
 
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        */
 
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        argv[0]=command;
 
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      }
 
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    else
 
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      {
 
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        if (argc < 2)
 
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          {
 
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            PrintUsage();
 
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            Exit(1);
 
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          }
 
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        /*
 
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          Skip to subcommand name.
 
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        */
 
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        argc--;
 
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        argv++;
 
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      }
 
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  }
 
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  GetExceptionInfo(&exception);
 
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  image_info=CloneImageInfo((ImageInfo *) NULL);
 
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  text=(char *) NULL;
 
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  status=MagickCommand(image_info,argc,argv,&text,&exception);
 
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  if (text != (char *) NULL)
 
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    {
 
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      (void) fputs(text,stdout);
 
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      (void) fputc('\n',stdout);
 
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      MagickFreeMemory(text);
 
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    }
 
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  if (exception.severity != UndefinedException)
 
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    CatchException(&exception);
 
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  DestroyImageInfo(image_info);
 
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  DestroyExceptionInfo(&exception);
 
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  DestroyMagick();
 
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  Exit(!status);
 
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  return(False);
 
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}