utilities/convert.c

/*
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%                CCCC   OOO   N   N  V   V  EEEEE  RRRR   TTTTT               %
%               C      O   O  NN  N  V   V  E      R   R    T                 %
%               C      O   O  N N N  V   V  EEE    RRRR     T                 %
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%                CCCC   OOO   N   N    V    EEEEE  R  R     T                 %
%                                                                             %
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%                Convert an image from one format to another.                 %
%                                                                             %
%                              Software Design                                %
%                                   Cristy                                    %
%                                April 1992                                   %
%                                                                             %
%                                                                             %
%  Copyright 1999-2014 ImageMagick Studio LLC, a non-profit organization      %
%  dedicated to making software imaging solutions freely available.           %
%                                                                             %
%  You may not use this file except in compliance with the License.  You may  %
%  obtain a copy of the License at                                            %
%                                                                             %
%    http://www.imagemagick.org/script/license.php                            %
%                                                                             %
%  Unless required by applicable law or agreed to in writing, software        %
%  distributed under the License is distributed on an "AS IS" BASIS,          %
%  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   %
%  See the License for the specific language governing permissions and        %
%  limitations under the License.                                             %
%                                                                             %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%  Convert converts an input file using one image format to an output file
%  with a differing image format. By default, the image format is determined
%  by its magic number. To specify a particular image format, precede the
%  filename with an image format name and a colon (i.e. ps:image) or specify
%  the image type as the filename suffix (i.e. image.ps). Specify file as -
%  for standard input or output. If file has the extension .Z, the file is
%  decoded with uncompress.
%
%
*/

/*
  Include declarations.
*/
#include "MagickWand/studio.h"
#include "MagickWand/MagickWand.h"

/*
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%
%
*/

static int ConvertMain(int argc,char **argv)
{
  ExceptionInfo
    *exception;

  ImageInfo
    *image_info;

  MagickBooleanType
    status;

  MagickCoreGenesis(*argv,MagickTrue);
  exception=AcquireExceptionInfo();
  image_info=AcquireImageInfo();
  status=MagickCommandGenesis(image_info,ConvertImageCommand,argc,argv,
    (char **) NULL,exception);
  image_info=DestroyImageInfo(image_info);
  exception=DestroyExceptionInfo(exception);
  MagickCoreTerminus();
  return(status == MagickFalse ? 0 : 1);
}

#if !defined(MAGICKCORE_WINDOWS_SUPPORT) || defined(__CYGWIN__) || defined(__MINGW32__) || defined(__MINGW64__)
int main(int argc,char **argv)
{
  register int
    i;

  for (i=0; i < argc; i++)
    if (argv[i] == (char *) NULL)
      break;
  if (i < argc)
    return(-1);
  return(ConvertMain(argc,argv));
}
#else
int wmain(int argc,wchar_t *argv[])
{
  char
    **utf8;

  int
    status;

  register int
    i;

  utf8=NTArgvToUTF8(argc,argv);
  status=ConvertMain(argc,utf8);
  for (i=0; i < argc; i++)
    utf8[i]=DestroyString(utf8[i]);
  utf8=(char **) RelinquishMagickMemory(utf8);
  return(status == MagickFalse ? 0 : 1);
}
#endif