/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                             %
%                                                                             %
%                                                                             %
%  L i s t C o n f i g u r e I n f o                                          %
%                                                                             %
%                                                                             %
%                                                                             %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%  ListConfigureInfo() lists the configure info to a file.
%
%  The format of the ListConfigureInfo method is:
%
%      MagickBooleanType ListConfigureInfo(FILE *file,ExceptionInfo *exception)
%
%  A description of each parameter follows.
%
%    o file:  An pointer to a FILE.
%
%    o exception: return any errors or warnings in this structure.
%
*/
MagickExport MagickBooleanType ListConfigureInfo(FILE *file,
  ExceptionInfo *exception)
{
  const char
    *name,
    *path,
    *value;

  const ConfigureInfo
    **configure_info;

  register ssize_t
    i;

  size_t
    number_options;

  ssize_t
    j;

  if (file == (const FILE *) NULL)
    file=stdout;
  configure_info=GetConfigureInfoList("*",&number_options,exception);
  if (configure_info == (const ConfigureInfo **) NULL)
    return(MagickFalse);
  path=(const char *) NULL;
  for (i=0; i < (ssize_t) number_options; i++)
  {
    if (configure_info[i]->stealth != MagickFalse)
      continue;
    if ((path == (const char *) NULL) ||
        (LocaleCompare(path,configure_info[i]->path) != 0))
      {
        if (configure_info[i]->path != (char *) NULL)
          (void) FormatLocaleFile(file,"\nPath: %s\n\n",
            configure_info[i]->path);
        (void) FormatLocaleFile(file,"Name           Value\n");
        (void) FormatLocaleFile(file,
          "-------------------------------------------------"
          "------------------------------\n");
      }
    path=configure_info[i]->path;
    name="unknown";
    if (configure_info[i]->name != (char *) NULL)
      name=configure_info[i]->name;
    (void) FormatLocaleFile(file,"%s",name);
    for (j=(ssize_t) strlen(name); j <= 13; j++)
      (void) FormatLocaleFile(file," ");
    (void) FormatLocaleFile(file," ");
    value="unknown";
    if (configure_info[i]->value != (char *) NULL)
      value=configure_info[i]->value;
    (void) FormatLocaleFile(file,"%s",value);
    (void) FormatLocaleFile(file,"\n");
  }
  (void) fflush(file);
  configure_info=(const ConfigureInfo **) RelinquishMagickMemory((void *)
    configure_info);
  return(MagickTrue);
}

/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                             %
%                                                                             %
%                                                                             %
+   D e f a u l t F a t a l E r r o r H a n d l e r                           %
%                                                                             %
%                                                                             %
%                                                                             %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%  DefaultFatalErrorHandler() displays an error reason and then terminates the
%  program.
%
%  The format of the DefaultFatalErrorHandler method is:
%
%      void MagickFatalError(const ExceptionType severity,const char *reason,
%        const char *description)
%
%  A description of each parameter follows:
%
%    o severity: Specifies the numeric error category.
%
%    o reason: Specifies the reason to display before terminating the
%      program.
%
%    o description: Specifies any description to the reason.
%
*/
static void DefaultFatalErrorHandler(
  const ExceptionType magick_unused(severity),
  const char *reason,const char *description)
{
  if (reason == (char *) NULL)
    return;
  (void) FormatLocaleFile(stderr,"%s: %s",GetClientName(),reason);
  if (description != (char *) NULL)
    (void) FormatLocaleFile(stderr," (%s)",description);
  (void) FormatLocaleFile(stderr,".\n");
  (void) fflush(stderr);
  MagickCoreTerminus();
  exit(1);
}

/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                             %
%                                                                             %
%                                                                             %
%   L o c k S e m a p h o r e I n f o                                         %
%                                                                             %
%                                                                             %
%                                                                             %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%  LockSemaphoreInfo() locks a semaphore.
%
%  The format of the LockSemaphoreInfo method is:
%
%      void LockSemaphoreInfo(SemaphoreInfo *semaphore_info)
%
%  A description of each parameter follows:
%
%    o semaphore_info: Specifies a pointer to an SemaphoreInfo structure.
%
*/
MagickExport void LockSemaphoreInfo(SemaphoreInfo *semaphore_info)
{
  assert(semaphore_info != (SemaphoreInfo *) NULL);
  assert(semaphore_info->signature == MagickSignature);
#if defined(MAGICKCORE_THREAD_SUPPORT)
  {
    int
      status;

    status=pthread_mutex_lock(&semaphore_info->mutex);
    if (status != 0)
      {
        errno=status;
        ThrowFatalException(ResourceLimitFatalError,"UnableToLockSemaphore");
      }
  }
#elif defined(MAGICKCORE_HAVE_WINTHREADS)
  EnterCriticalSection(&semaphore_info->mutex);
#endif
#if defined(MAGICKCORE_DEBUG)
  if ((semaphore_info->reference_count > 0) &&
      (IsMagickThreadEqual(semaphore_info->id) != MagickFalse))
    {
      (void) FormatLocaleFile(stderr,"Warning: unexpected recursive lock!\n");
      (void) fflush(stderr);
    }
#endif
  semaphore_info->id=GetMagickThreadId();
  semaphore_info->reference_count++;
}

static void OutputArtifacts(Image *image)
{
  const char
    *artifact,
    *value;

  (void) FormatLocaleFile(stdout,"  Image Artifacts:\n");
  ResetImageArtifactIterator(image);
  while ((artifact=GetNextImageArtifact(image)) != (const char *) NULL ) {
    (void) FormatLocaleFile(stdout,"    %s: ",artifact);
    value=GetImageArtifact(image,artifact);
    if (value != (const char *) NULL)
      (void) FormatLocaleFile(stdout,"%s\n",value);
  }
  ResetImageArtifactIterator(image);
}

/*
  Temporary Debugging Information
  FUTURE: these should be able to be printed out using 'percent escapes'
  Actually 'Properities' can already be output with  "%[*]"
*/
static void OutputOptions(ImageInfo *image_info)
{
  const char
    *option,
    *value;

  (void) FormatLocaleFile(stdout,"  Global Options:\n");
  ResetImageOptionIterator(image_info);
  while ((option=GetNextImageOption(image_info)) != (const char *) NULL ) {
    (void) FormatLocaleFile(stdout,"    %s: ",option);
    value=GetImageOption(image_info,option);
    if (value != (const char *) NULL)
      (void) FormatLocaleFile(stdout,"%s\n",value);
  }
  ResetImageOptionIterator(image_info);
}

/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                             %
%                                                                             %
%                                                                             %
%   U n l o c k S e m a p h o r e I n f o                                     %
%                                                                             %
%                                                                             %
%                                                                             %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%  UnlockSemaphoreInfo() unlocks a semaphore.
%
%  The format of the UnlockSemaphoreInfo method is:
%
%      void UnlockSemaphoreInfo(SemaphoreInfo *semaphore_info)
%
%  A description of each parameter follows:
%
%    o semaphore_info: Specifies a pointer to an SemaphoreInfo structure.
%
*/
MagickExport void UnlockSemaphoreInfo(SemaphoreInfo *semaphore_info)
{
  assert(semaphore_info != (SemaphoreInfo *) NULL);
  assert(semaphore_info->signature == MagickSignature);
#if defined(MAGICKCORE_DEBUG)
  assert(IsMagickThreadEqual(semaphore_info->id) != MagickFalse);
  if (semaphore_info->reference_count == 0)
    {
      (void) FormatLocaleFile(stderr,
        "Warning: semaphore lock already unlocked!\n");
      (void) fflush(stderr);
      return;
    }
  semaphore_info->reference_count--;
#endif
#if defined(MAGICKCORE_THREAD_SUPPORT)
  {
    int
      status;

    status=pthread_mutex_unlock(&semaphore_info->mutex);
    if (status != 0)
      {
        errno=status;
        ThrowFatalException(ResourceLimitFatalError,"UnableToUnlockSemaphore");
      }
  }
#elif defined(MAGICKCORE_HAVE_WINTHREADS)
  LeaveCriticalSection(&semaphore_info->mutex);
#endif
}

static ssize_t PrintChannelFeatures(FILE *file,const PixelChannel channel,
  const char *name,const ChannelFeatures *channel_features)
{
#define PrintFeature(feature) \
  GetMagickPrecision(),(feature)[0], \
  GetMagickPrecision(),(feature)[1], \
  GetMagickPrecision(),(feature)[2], \
  GetMagickPrecision(),(feature)[3], \
  GetMagickPrecision(),((feature)[0]+(feature)[1]+(feature)[2]+(feature)[3])/4.0 \

#define FeaturesFormat "    %s:\n" \
  "      Angular Second Moment:\n" \
  "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
  "      Contrast:\n" \
  "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
  "      Correlation:\n" \
  "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
  "      Sum of Squares: Variance:\n" \
  "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
  "      Inverse Difference Moment:\n" \
  "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
  "      Sum Average:\n" \
  "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
  "      Sum Variance:\n" \
  "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
  "      Sum Entropy:\n" \
  "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
  "      Entropy:\n" \
  "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
  "      Difference Variance:\n" \
  "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
  "      Difference Entropy:\n" \
  "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
  "      Information Measure of Correlation 1:\n" \
  "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
  "      Information Measure of Correlation 2:\n" \
  "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
  "      Maximum Correlation Coefficient:\n" \
  "        %.*g, %.*g, %.*g, %.*g, %.*g\n"

  ssize_t
    n;

  n=FormatLocaleFile(file,FeaturesFormat,name,
    PrintFeature(channel_features[channel].angular_second_moment),
    PrintFeature(channel_features[channel].contrast),
    PrintFeature(channel_features[channel].correlation),
    PrintFeature(channel_features[channel].variance_sum_of_squares),
    PrintFeature(channel_features[channel].inverse_difference_moment),
    PrintFeature(channel_features[channel].sum_average),
    PrintFeature(channel_features[channel].sum_variance),
    PrintFeature(channel_features[channel].sum_entropy),
    PrintFeature(channel_features[channel].entropy),
    PrintFeature(channel_features[channel].difference_variance),
    PrintFeature(channel_features[channel].difference_entropy),
    PrintFeature(channel_features[channel].measure_of_correlation_1),
    PrintFeature(channel_features[channel].measure_of_correlation_2),
    PrintFeature(channel_features[channel].maximum_correlation_coefficient));
  return(n);
}

static void OutputProperties(Image *image,ExceptionInfo *exception)
{
  const char
    *property,
    *value;

  (void) FormatLocaleFile(stdout,"  Image Properity:\n");
  ResetImagePropertyIterator(image);
  while ((property=GetNextImageProperty(image)) != (const char *) NULL ) {
    (void) FormatLocaleFile(stdout,"    %s: ",property);
    value=GetImageProperty(image,property,exception);
    if (value != (const char *) NULL)
      (void) FormatLocaleFile(stdout,"%s\n",value);
  }
  ResetImagePropertyIterator(image);
}

static void MagickUsage(MagickBooleanType verbose)
{
  const char
    *name;

  size_t
    len;

  name=GetClientName();
  len=strlen(name);

  if (len>=7 && LocaleCompare("convert",name+len-7) == 0) {
    /* convert usage */
    (void) FormatLocaleFile(stdout,
       "Usage: %s [ {option} | {image} ... ] {output_image}\n",name);
    (void) FormatLocaleFile(stdout,
       "       %s -help | -version | -usage | -list {option}\n\n",name);
    return;
  }
  else if (len>=6 && LocaleCompare("script",name+len-6) == 0) {
    /* magick-script usage */
    (void) FormatLocaleFile(stdout,
      "Usage: %s {filename} [ {script_args} ... ]\n",name);
  }
  else {
    /* magick usage */
    (void) FormatLocaleFile(stdout,
       "Usage: %s [ {option} | {image} ... ] {output_image}\n",name);
    (void) FormatLocaleFile(stdout,
       "       %s [ {option} | {image} ... ] -script {filename} [ {script_args} ...]\n",
       name);
  }
  (void) FormatLocaleFile(stdout,
    "       %s -help | -version | -usage | -list {option}\n\n",name);

  if (verbose == MagickFalse)
    return;

  (void) FormatLocaleFile(stdout,"%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
    "All options are performed in a strict 'as you see them' order\n",
    "You must read-in images before you can operate on them.\n",
    "\n",
    "Magick Script files can use any of the following forms...\n",
    "     #!/path/to/magick -script\n",
    "or\n",
    "     #!/bin/sh\n",
    "     :; exec magick -script \"$0\" \"[email protected]\"; exit 10\n",
    "     # Magick script from here...\n",
    "or\n",
    "     #!/usr/bin/env  magick-script\n",
    "The latter two forms do not require the path to the command hard coded.\n",
    "Note: \"magick-script\" needs to be linked to the \"magick\" command.\n",
    "\n",
    "For more information on usage, options, examples, and techniques\n",
    "see the ImageMagick website at    ", MagickAuthoritativeURL);

  return;
}

/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                             %
%                                                                             %
%                                                                             %
%  L i s t M a g i c k R e s o u r c e I n f o                                %
%                                                                             %
%                                                                             %
%                                                                             %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%  ListMagickResourceInfo() lists the resource info to a file.
%
%  The format of the ListMagickResourceInfo method is:
%
%      MagickBooleanType ListMagickResourceInfo(FILE *file,
%        ExceptionInfo *exception)
%
%  A description of each parameter follows.
%
%    o file:  An pointer to a FILE.
%
%    o exception: return any errors or warnings in this structure.
%
*/
MagickExport MagickBooleanType ListMagickResourceInfo(FILE *file,
  ExceptionInfo *magick_unused(exception))
{
  char
    area_limit[MaxTextExtent],
    disk_limit[MaxTextExtent],
    map_limit[MaxTextExtent],
    memory_limit[MaxTextExtent],
    time_limit[MaxTextExtent];

  if (file == (const FILE *) NULL)
    file=stdout;
  if (resource_semaphore == (SemaphoreInfo *) NULL)
    AcquireSemaphoreInfo(&resource_semaphore);
  LockSemaphoreInfo(resource_semaphore);
  (void) FormatMagickSize(resource_info.area_limit,MagickFalse,area_limit);
  (void) FormatMagickSize(resource_info.memory_limit,MagickTrue,memory_limit);
  (void) FormatMagickSize(resource_info.map_limit,MagickTrue,map_limit);
  (void) CopyMagickString(disk_limit,"unlimited",MaxTextExtent);
  if (resource_info.disk_limit != MagickResourceInfinity)
    (void) FormatMagickSize(resource_info.disk_limit,MagickTrue,disk_limit);
  (void) CopyMagickString(time_limit,"unlimited",MaxTextExtent);
  if (resource_info.time_limit != MagickResourceInfinity)
    (void) FormatLocaleString(time_limit,MaxTextExtent,"%.20g",(double)
      ((MagickOffsetType) resource_info.time_limit));
  (void) FormatLocaleFile(file,"  File       Area     Memory        Map"
    "       Disk   Thread  Throttle       Time\n");
  (void) FormatLocaleFile(file,
    "--------------------------------------------------------"
    "------------------------\n");
  (void) FormatLocaleFile(file,"%6g %10s %10s %10s %10s %8g  %8g %10s\n",
    (double) ((MagickOffsetType) resource_info.file_limit),area_limit,
    memory_limit,map_limit,disk_limit,(double) ((MagickOffsetType)
    resource_info.thread_limit),(double) ((MagickOffsetType)
    resource_info.throttle_limit),time_limit);
  (void) fflush(file);
  UnlockSemaphoreInfo(resource_semaphore);
  return(MagickTrue);
}

static int PrintChannelStatistics(FILE *file,const ChannelType channel,
  const char *name,const double scale,
  const ChannelStatistics *channel_statistics)
{
#define StatisticsFormat "    %s:\n      min: " QuantumFormat  \
  " (%g)\n      max: " QuantumFormat " (%g)\n"  \
  "      mean: %g (%g)\n      standard deviation: %g (%g)\n"  \
  "      kurtosis: %g\n      skewness: %g\n"

  int
    status;

  if (channel == AlphaChannel)
    {
      status=FormatLocaleFile(file,StatisticsFormat,name,ClampToQuantum(scale*
        (QuantumRange-channel_statistics[channel].maxima)),
        (QuantumRange-channel_statistics[channel].maxima)/(double) QuantumRange,
        ClampToQuantum(scale*(QuantumRange-channel_statistics[channel].minima)),
        (QuantumRange-channel_statistics[channel].minima)/(double) QuantumRange,
        scale*(QuantumRange-channel_statistics[channel].mean),(QuantumRange-
        channel_statistics[channel].mean)/(double) QuantumRange,scale*
        channel_statistics[channel].standard_deviation,
        channel_statistics[channel].standard_deviation/(double) QuantumRange,
        channel_statistics[channel].kurtosis,
        channel_statistics[channel].skewness);
      return(status);
    }
  status=FormatLocaleFile(file,StatisticsFormat,name,ClampToQuantum(scale*
    channel_statistics[channel].minima),channel_statistics[channel].minima/
    (double) QuantumRange,ClampToQuantum(scale*
    channel_statistics[channel].maxima),channel_statistics[channel].maxima/
    (double) QuantumRange,scale*channel_statistics[channel].mean,
    channel_statistics[channel].mean/(double) QuantumRange,scale*
    channel_statistics[channel].standard_deviation,
    channel_statistics[channel].standard_deviation/(double) QuantumRange,
    channel_statistics[channel].kurtosis,channel_statistics[channel].skewness);
  return(status);
}

/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                             %
%                                                                             %
%                                                                             %
%  L i s t C o d e r I n f o                                                  %
%                                                                             %
%                                                                             %
%                                                                             %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%  ListCoderInfo() lists the coder info to a file.
%
%  The format of the ListCoderInfo coder is:
%
%      MagickBooleanType ListCoderInfo(FILE *file,ExceptionInfo *exception)
%
%  A description of each parameter follows.
%
%    o file:  An pointer to a FILE.
%
%    o exception: return any errors or warnings in this structure.
%
*/
MagickExport MagickBooleanType ListCoderInfo(FILE *file,
  ExceptionInfo *exception)
{
  const char
    *path;

  const CoderInfo
    **coder_info;

  register ssize_t
    i;

  size_t
    number_coders;

  ssize_t
    j;

  if (file == (const FILE *) NULL)
    file=stdout;
  coder_info=GetCoderInfoList("*",&number_coders,exception);
  if (coder_info == (const CoderInfo **) NULL)
    return(MagickFalse);
  path=(const char *) NULL;
  for (i=0; i < (ssize_t) number_coders; i++)
  {
    if (coder_info[i]->stealth != MagickFalse)
      continue;
    if ((path == (const char *) NULL) ||
        (LocaleCompare(path,coder_info[i]->path) != 0))
      {
        if (coder_info[i]->path != (char *) NULL)
          (void) FormatLocaleFile(file,"\nPath: %s\n\n",coder_info[i]->path);
        (void) FormatLocaleFile(file,"Magick      Coder\n");
        (void) FormatLocaleFile(file,
          "-------------------------------------------------"
          "------------------------------\n");
      }
    path=coder_info[i]->path;
    (void) FormatLocaleFile(file,"%s",coder_info[i]->magick);
    for (j=(ssize_t) strlen(coder_info[i]->magick); j <= 11; j++)
      (void) FormatLocaleFile(file," ");
    if (coder_info[i]->name != (char *) NULL)
      (void) FormatLocaleFile(file,"%s",coder_info[i]->name);
    (void) FormatLocaleFile(file,"\n");
  }
  coder_info=(const CoderInfo **) RelinquishMagickMemory((void *) coder_info);
  (void) fflush(file);
  return(MagickTrue);
}

static ssize_t PrintChannelStatistics(FILE *file,const PixelChannel channel,
  const char *name,const double scale,
  const ChannelStatistics *channel_statistics)
{
#define StatisticsFormat "    %s:\n      min: " QuantumFormat  \
  " (%g)\n      max: " QuantumFormat " (%g)\n"  \
  "      mean: %g (%g)\n      standard deviation: %g (%g)\n"  \
  "      kurtosis: %g\n      skewness: %g\n"

  ssize_t
    n;

  n=FormatLocaleFile(file,StatisticsFormat,name,ClampToQuantum(scale*
    channel_statistics[channel].minima),channel_statistics[channel].minima/
    (double) QuantumRange,ClampToQuantum(scale*
    channel_statistics[channel].maxima),channel_statistics[channel].maxima/
    (double) QuantumRange,scale*channel_statistics[channel].mean,
    channel_statistics[channel].mean/(double) QuantumRange,scale*
    channel_statistics[channel].standard_deviation,
    channel_statistics[channel].standard_deviation/(double) QuantumRange,
    channel_statistics[channel].kurtosis,channel_statistics[channel].skewness);
  return(n);
}

/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                             %
%                                                                             %
%                                                                             %
%  L i s t T y p e I n f o                                                    %
%                                                                             %
%                                                                             %
%                                                                             %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%  ListTypeInfo() lists the fonts to a file.
%
%  The format of the ListTypeInfo method is:
%
%      MagickBooleanType ListTypeInfo(FILE *file,ExceptionInfo *exception)
%
%  A description of each parameter follows.
%
%    o file:  An pointer to a FILE.
%
%    o exception: return any errors or warnings in this structure.
%
*/
MagickExport MagickBooleanType ListTypeInfo(FILE *file,ExceptionInfo *exception)
{
  char
    weight[MaxTextExtent];

  const char
    *family,
    *glyphs,
    *name,
    *path,
    *stretch,
    *style;

  const TypeInfo
    **type_info;

  register ssize_t
    i;

  size_t
    number_fonts;

  if (file == (FILE *) NULL)
    file=stdout;
  number_fonts=0;
  type_info=GetTypeInfoList("*",&number_fonts,exception);
  if (type_info == (const TypeInfo **) NULL)
    return(MagickFalse);
  *weight='\0';
  path=(const char *) NULL;
  for (i=0; i < (ssize_t) number_fonts; i++)
  {
    if (type_info[i]->stealth != MagickFalse)
      continue;
    if (((path == (const char *) NULL) ||
         (LocaleCompare(path,type_info[i]->path) != 0)) &&
         (type_info[i]->path != (char *) NULL))
      (void) FormatLocaleFile(file,"\nPath: %s\n",type_info[i]->path);
    path=type_info[i]->path;
    name="unknown";
    if (type_info[i]->name != (char *) NULL)
      name=type_info[i]->name;
    family="unknown";
    if (type_info[i]->family != (char *) NULL)
      family=type_info[i]->family;
    style=CommandOptionToMnemonic(MagickStyleOptions,type_info[i]->style);
    stretch=CommandOptionToMnemonic(MagickStretchOptions,type_info[i]->stretch);
    glyphs="unknown";
    if (type_info[i]->glyphs != (char *) NULL)
      glyphs=type_info[i]->glyphs;
    (void) FormatLocaleString(weight,MaxTextExtent,"%.20g",(double)
      type_info[i]->weight);
    (void) FormatLocaleFile(file,"  Font: %s\n",name);
    (void) FormatLocaleFile(file,"    family: %s\n",family);
    (void) FormatLocaleFile(file,"    style: %s\n",style);
    (void) FormatLocaleFile(file,"    stretch: %s\n",stretch);
    (void) FormatLocaleFile(file,"    weight: %s\n",weight);
    (void) FormatLocaleFile(file,"    glyphs: %s\n",glyphs);
  }
  (void) fflush(file);
  type_info=(const TypeInfo **) RelinquishMagickMemory((void *) type_info);
  return(MagickTrue);
}

/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                             %
%                                                                             %
%                                                                             %
%  L i s t M a g i c I n f o                                                  %
%                                                                             %
%                                                                             %
%                                                                             %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%  ListMagicInfo() lists the magic info to a file.
%
%  The format of the ListMagicInfo method is:
%
%      MagickBooleanType ListMagicInfo(FILE *file,ExceptionInfo *exception)
%
%  A description of each parameter follows.
%
%    o file:  An pointer to a FILE.
%
%    o exception: return any errors or warnings in this structure.
%
*/
MagickExport MagickBooleanType ListMagicInfo(FILE *file,
  ExceptionInfo *exception)
{
  const char
    *path;

  const MagicInfo
    **magic_info;

  register ssize_t
    i;

  size_t
    number_aliases;

  ssize_t
    j;

  if (file == (const FILE *) NULL)
    file=stdout;
  magic_info=GetMagicInfoList("*",&number_aliases,exception);
  if (magic_info == (const MagicInfo **) NULL)
    return(MagickFalse);
  j=0;
  path=(const char *) NULL;
  for (i=0; i < (ssize_t) number_aliases; i++)
  {
    if (magic_info[i]->stealth != MagickFalse)
      continue;
    if ((path == (const char *) NULL) ||
        (LocaleCompare(path,magic_info[i]->path) != 0))
      {
        if (magic_info[i]->path != (char *) NULL)
          (void) FormatLocaleFile(file,"\nPath: %s\n\n",magic_info[i]->path);
        (void) FormatLocaleFile(file,"Name      Offset Target\n");
        (void) FormatLocaleFile(file,
          "-------------------------------------------------"
          "------------------------------\n");
      }
    path=magic_info[i]->path;
    (void) FormatLocaleFile(file,"%s",magic_info[i]->name);
    for (j=(ssize_t) strlen(magic_info[i]->name); j <= 9; j++)
      (void) FormatLocaleFile(file," ");
    (void) FormatLocaleFile(file,"%6ld ",(long) magic_info[i]->offset);
    if (magic_info[i]->target != (char *) NULL)
      {
        register ssize_t
          j;

        for (j=0; magic_info[i]->target[j] != '\0'; j++)
          if (isprint((int) ((unsigned char) magic_info[i]->target[j])) != 0)
            (void) FormatLocaleFile(file,"%c",magic_info[i]->target[j]);
          else
            (void) FormatLocaleFile(file,"\\%03o",(unsigned int)
              ((unsigned char) magic_info[i]->target[j]));
      }
    (void) FormatLocaleFile(file,"\n");
  }
  (void) fflush(file);
  magic_info=(const MagicInfo **) RelinquishMagickMemory((void *) magic_info);
  return(MagickTrue);
}

WandExport MagickBooleanType ImportImageCommand(ImageInfo *image_info,
  int argc,char **argv,char **wand_unused(metadata),ExceptionInfo *exception)
{
#if defined(MAGICKCORE_X11_DELEGATE)
#define DestroyImport() \
{ \
  XDestroyResourceInfo(&resource_info); \
  if (display != (Display *) NULL) \
    { \
      XCloseDisplay(display); \
      display=(Display *) NULL; \
    } \
  DestroyImageStack(); \
  if (target_window != (char *) NULL) \
    target_window=DestroyString(target_window); \
  for (i=0; i < (ssize_t) argc; i++) \
    argv[i]=DestroyString(argv[i]); \
  argv=(char **) RelinquishMagickMemory(argv); \
}
#define ThrowImportException(asperity,tag,option) \
{ \
  (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
     option); \
  DestroyImport(); \
  return(MagickFalse); \
}
#define ThrowImportInvalidArgumentException(option,argument) \
{ \
  (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \
    "InvalidArgument","`%s': %s",option,argument); \
  DestroyImport(); \
  return(MagickFalse); \
}

  char
    *filename,
    *option,
    *resource_value,
    *server_name,
    *target_window;

  Display
    *display;

  Image
    *image;

  ImageStack
    image_stack[MaxImageStackDepth+1];

  MagickBooleanType
    fire,
    pend,
    respect_parenthesis;

  MagickStatusType
    status;

  QuantizeInfo
    *quantize_info;

  register ssize_t
    i;

  ssize_t
    j,
    k,
    snapshots;

  XImportInfo
    ximage_info;

  XResourceInfo
    resource_info;

  XrmDatabase
    resource_database;

  /*
    Set defaults.
  */
  assert(image_info != (ImageInfo *) NULL);
  assert(image_info->signature == MagickSignature);
  if (image_info->debug != MagickFalse)
    (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
  assert(exception != (ExceptionInfo *) NULL);
  if (argc == 2)
    {
      option=argv[1];
      if ((LocaleCompare("version",option+1) == 0) ||
          (LocaleCompare("-version",option+1) == 0))
        {
          (void) FormatLocaleFile(stdout,"Version: %s\n",
            GetMagickVersion((size_t *) NULL));
          (void) FormatLocaleFile(stdout,"Copyright: %s\n",
            GetMagickCopyright());
          (void) FormatLocaleFile(stdout,"Features: %s\n\n",
            GetMagickFeatures());
          return(MagickFalse);
        }
//.........这里部分代码省略.........

/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                             %
%                                                                             %
%                                                                             %
%  L i s t P o l i c y I n f o                                                %
%                                                                             %
%                                                                             %
%                                                                             %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%  ListPolicyInfo() lists policies to the specified file.
%
%  The format of the ListPolicyInfo method is:
%
%      MagickBooleanType ListPolicyInfo(FILE *file,ExceptionInfo *exception)
%
%  A description of each parameter follows.
%
%    o file:  List policy names to this file handle.
%
%    o exception: return any errors or warnings in this structure.
%
*/
MagickExport MagickBooleanType ListPolicyInfo(FILE *file,
  ExceptionInfo *exception)
{
  const char
    *path,
    *domain;

  const PolicyInfo
    **policy_info;

  register ssize_t
    i;

  size_t
    number_policies;

  /*
    List name and attributes of each policy in the list.
  */
  if (file == (const FILE *) NULL)
    file=stdout;
  policy_info=GetPolicyInfoList("*",&number_policies,exception);
  if (policy_info == (const PolicyInfo **) NULL)
    return(MagickFalse);
  path=(const char *) NULL;
  for (i=0; i < (ssize_t) number_policies; i++)
  {
    if (policy_info[i]->stealth != MagickFalse)
      continue;
    if (((path == (const char *) NULL) ||
         (LocaleCompare(path,policy_info[i]->path) != 0)) &&
         (policy_info[i]->path != (char *) NULL))
      (void) FormatLocaleFile(file,"\nPath: %s\n",policy_info[i]->path);
    path=policy_info[i]->path;
    domain=CommandOptionToMnemonic(MagickPolicyDomainOptions,
      policy_info[i]->domain);
    (void) FormatLocaleFile(file,"  Policy: %s\n",domain);
    if ((policy_info[i]->domain == ResourcePolicyDomain) ||
        (policy_info[i]->domain == SystemPolicyDomain))
      {
        if (policy_info[i]->name != (char *) NULL)
          (void) FormatLocaleFile(file,"    name: %s\n",policy_info[i]->name);
        if (policy_info[i]->value != (char *) NULL)
          (void) FormatLocaleFile(file,"    value: %s\n",policy_info[i]->value);
      }
    else
      {
        (void) FormatLocaleFile(file,"    rights: ");
        if (policy_info[i]->rights == NoPolicyRights)
          (void) FormatLocaleFile(file,"None ");
        if ((policy_info[i]->rights & ReadPolicyRights) != 0)
          (void) FormatLocaleFile(file,"Read ");
        if ((policy_info[i]->rights & WritePolicyRights) != 0)
          (void) FormatLocaleFile(file,"Write ");
        if ((policy_info[i]->rights & ExecutePolicyRights) != 0)
          (void) FormatLocaleFile(file,"Execute ");
        (void) FormatLocaleFile(file,"\n");
        if (policy_info[i]->pattern != (char *) NULL)
          (void) FormatLocaleFile(file,"    pattern: %s\n",
            policy_info[i]->pattern);
      }
  }
  policy_info=(const PolicyInfo **) RelinquishMagickMemory((void *)
    policy_info);
  (void) fflush(file);
  return(MagickTrue);
}

int main(int argc,char **argv)
{
#define ThrowAPIException(wand) \
{ \
  description=MagickGetException(wand,&severity); \
  (void) FormatLocaleFile(stderr,"%s %s %lu %s\n",GetMagickModule(), \
    description); \
  description=(char *) MagickRelinquishMemory(description); \
  exit(-1); \
}

  static char
    CustomOption[] = "custom option",
    CustomProperty[] = "custom profile";

  static unsigned char
    sRGBProfile[] =
    {
      0x00, 0x00, 0x0c, 0x48, 0x4c, 0x69, 0x6e, 0x6f, 0x02, 0x10, 0x00,
      0x00, 0x6d, 0x6e, 0x74, 0x72, 0x52, 0x47, 0x42, 0x20, 0x58, 0x59,
      0x5a, 0x20, 0x07, 0xce, 0x00, 0x02, 0x00, 0x09, 0x00, 0x06, 0x00,
      0x31, 0x00, 0x00, 0x61, 0x63, 0x73, 0x70, 0x4d, 0x53, 0x46, 0x54,
      0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x43, 0x20, 0x73, 0x52, 0x47,
      0x42, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
      0x00, 0x00, 0x00, 0x00, 0xf6, 0xd6, 0x00, 0x01, 0x00, 0x00, 0x00,
      0x00, 0xd3, 0x2d, 0x48, 0x50, 0x20, 0x20, 0x00, 0x00, 0x00, 0x00,
      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11,
      0x63, 0x70, 0x72, 0x74, 0x00, 0x00, 0x01, 0x50, 0x00, 0x00, 0x00,
      0x33, 0x64, 0x65, 0x73, 0x63, 0x00, 0x00, 0x01, 0x84, 0x00, 0x00,
      0x00, 0x6c, 0x77, 0x74, 0x70, 0x74, 0x00, 0x00, 0x01, 0xf0, 0x00,
      0x00, 0x00, 0x14, 0x62, 0x6b, 0x70, 0x74, 0x00, 0x00, 0x02, 0x04,
      0x00, 0x00, 0x00, 0x14, 0x72, 0x58, 0x59, 0x5a, 0x00, 0x00, 0x02,
      0x18, 0x00, 0x00, 0x00, 0x14, 0x67, 0x58, 0x59, 0x5a, 0x00, 0x00,
      0x02, 0x2c, 0x00, 0x00, 0x00, 0x14, 0x62, 0x58, 0x59, 0x5a, 0x00,
      0x00, 0x02, 0x40, 0x00, 0x00, 0x00, 0x14, 0x64, 0x6d, 0x6e, 0x64,
      0x00, 0x00, 0x02, 0x54, 0x00, 0x00, 0x00, 0x70, 0x64, 0x6d, 0x64,
      0x64, 0x00, 0x00, 0x02, 0xc4, 0x00, 0x00, 0x00, 0x88, 0x76, 0x75,
      0x65, 0x64, 0x00, 0x00, 0x03, 0x4c, 0x00, 0x00, 0x00, 0x86, 0x76,
      0x69, 0x65, 0x77, 0x00, 0x00, 0x03, 0xd4, 0x00, 0x00, 0x00, 0x24,
      0x6c, 0x75, 0x6d, 0x69, 0x00, 0x00, 0x03, 0xf8, 0x00, 0x00, 0x00,
      0x14, 0x6d, 0x65, 0x61, 0x73, 0x00, 0x00, 0x04, 0x0c, 0x00, 0x00,
      0x00, 0x24, 0x74, 0x65, 0x63, 0x68, 0x00, 0x00, 0x04, 0x30, 0x00,
      0x00, 0x00, 0x0c, 0x72, 0x54, 0x52, 0x43, 0x00, 0x00, 0x04, 0x3c,
      0x00, 0x00, 0x08, 0x0c, 0x67, 0x54, 0x52, 0x43, 0x00, 0x00, 0x04,
      0x3c, 0x00, 0x00, 0x08, 0x0c, 0x62, 0x54, 0x52, 0x43, 0x00, 0x00,
      0x04, 0x3c, 0x00, 0x00, 0x08, 0x0c, 0x74, 0x65, 0x78, 0x74, 0x00,
      0x00, 0x00, 0x00, 0x43, 0x6f, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68,
      0x74, 0x20, 0x28, 0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x38, 0x20,
      0x48, 0x65, 0x77, 0x6c, 0x65, 0x74, 0x74, 0x2d, 0x50, 0x61, 0x63,
      0x6b, 0x61, 0x72, 0x64, 0x20, 0x43, 0x6f, 0x6d, 0x70, 0x61, 0x6e,
      0x79, 0x00,