48#include "MagickCore/studio.h"
49#include "MagickCore/artifact.h"
50#include "MagickCore/attribute.h"
51#include "MagickCore/blob.h"
52#include "MagickCore/client.h"
53#include "MagickCore/configure.h"
54#include "MagickCore/constitute.h"
55#include "MagickCore/delegate.h"
56#include "MagickCore/delegate-private.h"
57#include "MagickCore/exception.h"
58#include "MagickCore/exception-private.h"
59#include "MagickCore/fx-private.h"
60#include "MagickCore/image-private.h"
61#include "MagickCore/linked-list.h"
62#include "MagickCore/linked-list-private.h"
63#include "MagickCore/list.h"
64#include "MagickCore/memory_.h"
65#include "MagickCore/memory-private.h"
66#include "MagickCore/nt-base-private.h"
67#include "MagickCore/option.h"
68#include "MagickCore/policy.h"
69#include "MagickCore/property.h"
70#include "MagickCore/resource_.h"
71#include "MagickCore/semaphore.h"
72#include "MagickCore/signature.h"
73#include "MagickCore/string_.h"
74#include "MagickCore/token.h"
75#include "MagickCore/token-private.h"
76#include "MagickCore/utility.h"
77#include "MagickCore/utility-private.h"
78#include "MagickCore/xml-tree.h"
79#include "MagickCore/xml-tree-private.h"
85 #include "TargetConditionals.h"
86 #if TARGET_OS_IOS || TARGET_OS_WATCH || TARGET_OS_TV
87 #define system(s) ((s)==NULL ? 0 : -1)
89#elif defined(__ANDROID__)
90 #define system(s) ((s)==NULL ? 0 : -1)
92#define DelegateFilename "delegates.xml"
98 *DelegateMap = (
const char *)
99 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
101 " <delegate decode=\"bpg\" command=\""bpgdec" -b 16 -o "%o.png" "%i"; mv "%o.png" "%o"\"/>"
102 " <delegate decode=\"png\" encode=\"bpg\" command=\""bpgenc" -b 12 -q %~ -o "%o" "%i"\"/>"
103 " <delegate decode=\"browse\" stealth=\"True\" spawn=\"True\" command=\""xdg-open" https://imagemagick.org/; rm "%i"\"/>"
104 " <delegate decode=\"cdr\" command=\""uniconvertor" "%i" "%o.svg"; mv "%o.svg" "%o"\"/>"
105 " <delegate decode=\"cgm\" command=\""uniconvertor" "%i" "%o.svg"; mv "%o.svg" "%o"\"/>"
106 " <delegate decode=\"https\" command=\""curl" -s -k -L -o "%o" "https:%M"\"/>"
107 " <delegate decode=\"doc\" command=\""soffice" --convert-to pdf -outdir `dirname "%i"` "%i" 2> "%u"; mv "%i.pdf" "%o"\"/>"
108 " <delegate decode=\"docx\" command=\""soffice" --convert-to pdf -outdir `dirname "%i"` "%i" 2> "%u"; mv "%i.pdf" "%o"\"/>"
109 " <delegate decode=\"dng:decode\" command=\""ufraw-batch" --silent --create-id=also --out-type=png --out-depth=16 "--output=%u.png" "%i"\"/>"
110 " <delegate decode=\"dot\" command=\""dot" -Tsvg "%i" -o "%o"\"/>"
111 " <delegate decode=\"dvi\" command=\""dvips" -sstdout=%%stderr -o "%o" "%i"\"/>"
112 " <delegate decode=\"dxf\" command=\""uniconvertor" "%i" "%o.svg"; mv "%o.svg" "%o"\"/>"
113 " <delegate decode=\"edit\" stealth=\"True\" command=\""xterm" -title "Edit Image Comment" -e vi "%o"\"/>"
114 " <delegate decode=\"eps\" encode=\"pdf\" mode=\"bi\" command=\""gs" -sstdout=%%stderr -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 "-sDEVICE=pdfwrite" "-sOutputFile=%o" "-f%i"\"/>"
115 " <delegate decode=\"eps\" encode=\"ps\" mode=\"bi\" command=\""gs" -sstdout=%%stderr -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=ps2write" "-sOutputFile=%o" "-f%i"\"/>"
116 " <delegate decode=\"fig\" command=\""uniconvertor" "%i" "%o.svg"; mv "%o.svg" "%o"\"/>"
117 " <delegate decode=\"hpg\" command=\""hp2xx" -sstdout=%%stderr -m eps -f `basename "%o"` "%i"; mv -f `basename "%o"` "%o"\"/>"
118 " <delegate decode=\"hpgl\" command=\""hp2xx" -sstdout=%%stderr -m eps -f `basename "%o"` "%i"; mv -f `basename "%o"` "%o"\"/>"
119 " <delegate decode=\"htm\" command=\""html2ps" -U -o "%o" "%i"\"/>"
120 " <delegate decode=\"html\" command=\""html2ps" -U -o "%o" "%i"\"/>"
121 " <delegate decode=\"ilbm\" command=\""ilbmtoppm" "%i" > "%o"\"/>"
122 " <delegate decode=\"jpg\" encode=\"lep\" mode=\"encode\" command=\""lepton" "%i" "%o"\"/>"
123 " <delegate decode=\"jxr\" command=\"mv "%i" "%i.jxr"; "JxrDecApp" -i "%i.jxr" -o "%o.tiff"; mv "%i.jxr" "%i"; mv "%o.tiff" "%o"\"/>"
124 " <delegate decode=\"lep\" mode=\"decode\" command=\""lepton" "%i" "%o"\"/>"
125 " <delegate decode=\"odt\" command=\""soffice" --convert-to pdf -outdir `dirname "%i"` "%i" 2> "%u"; mv "%i.pdf" "%o"\"/>"
126 " <delegate decode=\"pcl:cmyk\" stealth=\"True\" command=\""pcl6" -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=pamcmyk32" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "%s"\"/>"
127 " <delegate decode=\"pcl:color\" stealth=\"True\" command=\""pcl6" -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=ppmraw" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "%s"\"/>"
128 " <delegate decode=\"pcl:mono\" stealth=\"True\" command=\""pcl6" -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=pbmraw" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "%s"\"/>"
129 " <delegate decode=\"pdf\" encode=\"eps\" mode=\"bi\" command=\""gs" -sstdout=%%stderr -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 -sPDFPassword="%a" "-sDEVICE=eps2write" "-sOutputFile=%o" "-f%i"\"/>"
130 " <delegate decode=\"pdf\" encode=\"ps\" mode=\"bi\" command=\""gs" -sstdout=%%stderr -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=ps2write" -sPDFPassword="%a" "-sOutputFile=%o" "-f%i"\"/>"
131 " <delegate decode=\"png\" encode=\"webp\" command=\""cwebp" -quiet -q %Q "%i" -o "%o"\"/>"
132 " <delegate decode=\"pnm\" encode=\"ilbm\" mode=\"encode\" command=\""ppmtoilbm" -24if "%i" > "%o"\"/>"
133 " <delegate decode=\"tiff\" encode=\"jxr\" command=\"mv "%i" "%i.tiff"; "JxrEncApp" -i "%i.tiff" -o "%o.jxr"; mv "%i.tiff" "%i"; mv "%o.jxr" "%o"\"/>"
134 " <delegate decode=\"tiff\" encode=\"wdp\" command=\"mv "%i" "%i.tiff"; "JxrEncApp" -i "%i.tiff" -o "%o.jxr"; mv "%i.tiff" "%i"; mv "%o.jxr" "%o"\"/>"
135 " <delegate decode=\"ppt\" command=\""soffice" --convert-to pdf -outdir `dirname "%i"` "%i" 2> "%u"; mv "%i.pdf" "%o"\"/>"
136 " <delegate decode=\"pptx\" command=\""soffice" --convert-to pdf -outdir `dirname "%i"` "%i" 2> "%u"; mv "%i.pdf" "%o"\"/>"
137 " <delegate decode=\"ps\" encode=\"prt\" command=\""lpr" "%i"\"/>"
138 " <delegate decode=\"ps:alpha\" stealth=\"True\" command=\""gs" -sstdout=%%stderr -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=pngalpha" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "-f%s" "-f%s"\"/>"
139 " <delegate decode=\"ps:cmyk\" stealth=\"True\" command=\""gs" -sstdout=%%stderr -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=pamcmyk32" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "-f%s" "-f%s"\"/>"
140 " <delegate decode=\"ps:color\" stealth=\"True\" command=\""gs" -sstdout=%%stderr -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=pnmraw" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "-f%s" "-f%s"\"/>"
141 " <delegate decode=\"ps\" encode=\"eps\" mode=\"bi\" command=\""gs" -sstdout=%%stderr -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=eps2write" "-sOutputFile=%o" "-f%i"\"/>"
142 " <delegate decode=\"ps\" encode=\"pdf\" mode=\"bi\" command=\""gs" -sstdout=%%stderr -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=pdfwrite" "-sOutputFile=%o" "-f%i"\"/>"
143 " <delegate decode=\"ps\" encode=\"print\" mode=\"encode\" command=\"lpr "%i"\"/>"
144 " <delegate decode=\"ps:mono\" stealth=\"True\" command=\""gs" -sstdout=%%stderr -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=pbmraw" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "-f%s" "-f%s"\"/>"
145 " <delegate decode=\"shtml\" command=\""html2ps" -U -o "%o" "%i"\"/>"
146 " <delegate decode=\"sid\" command=\""mrsidgeodecode" -if sid -i "%i" -of tif -o "%o" > "%u"\"/>"
147 " <delegate decode=\"svg\" command=\""rsvg-convert" --dpi-x %x --dpi-y %y -o "%o" "%i"\"/>"
148#ifndef MAGICKCORE_RSVG_DELEGATE
149 " <delegate decode=\"svg:decode\" stealth=\"True\" command=\""inkscape" "%s" --export-png="%s" --export-dpi="%s" --export-background="%s" --export-background-opacity="%s"\"/>"
151 " <delegate decode=\"tiff\" encode=\"launch\" mode=\"encode\" command=\""gimp" "%i"\"/>"
152 " <delegate decode=\"wdp\" command=\"mv "%i" "%i.jxr"; "JxrDecApp" -i "%i.jxr" -o "%o.tiff"; mv "%i.jxr" "%i"; mv "%o.tiff" "%o"\"/>"
153 " <delegate decode=\"webp\" command=\""dwebp" -pam "%i" -o "%o"\"/>"
154 " <delegate decode=\"xls\" command=\""soffice" --convert-to pdf -outdir `dirname "%i"` "%i" 2> "%u"; mv "%i.pdf" "%o"\"/>"
155 " <delegate decode=\"xlsx\" command=\""soffice" --convert-to pdf -outdir `dirname "%i"` "%i" 2> "%u"; mv "%i.pdf" "%o"\"/>"
156 " <delegate decode=\"xps:cmyk\" stealth=\"True\" command=\""gxps" -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=bmpsep8" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "%s"\"/>"
157 " <delegate decode=\"xps:color\" stealth=\"True\" command=\""gxps" -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=ppmraw" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "%s"\"/>"
158 " <delegate decode=\"xps:mono\" stealth=\"True\" command=\""gxps" -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=pbmraw" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "%s"\"/>"
159 " <delegate decode=\"video:decode\" command=\""ffmpeg" -nostdin -loglevel error -i "%s" -an -f rawvideo -y %s "%s"\"/>"
160 " <delegate encode=\"video:encode\" stealth=\"True\" command=\""ffmpeg" -nostdin -loglevel error -i "%s%%d.%s" %s "%s.%s"\"/>"
175static MagickBooleanType
177 LoadDelegateCache(
LinkedListInfo *,
const char *,
const char *,
const size_t,
212 cache=NewLinkedList(0);
213#if !MAGICKCORE_ZERO_CONFIGURATION_SUPPORT
221 options=GetConfigureOptions(filename,exception);
222 option=(
const StringInfo *) GetNextValueInLinkedList(options);
225 (void) LoadDelegateCache(cache,(
const char *)
226 GetStringInfoDatum(option),GetStringInfoPath(option),0,exception);
227 option=(
const StringInfo *) GetNextValueInLinkedList(options);
229 options=DestroyConfigureOptions(options);
232 magick_unreferenced(filename);
234 if (IsLinkedListEmpty(cache) != MagickFalse)
235 (void) LoadDelegateCache(cache,DelegateMap,
"built-in",0,exception);
257MagickPrivate MagickBooleanType DelegateComponentGenesis(
void)
260 delegate_semaphore=AcquireSemaphoreInfo();
283static void *DestroyDelegate(
void *delegate_info)
289 if (p->path != (
char *) NULL)
290 p->path=DestroyString(p->path);
291 if (p->decode != (
char *) NULL)
292 p->decode=DestroyString(p->decode);
293 if (p->encode != (
char *) NULL)
294 p->encode=DestroyString(p->encode);
295 if (p->commands != (
char *) NULL)
296 p->commands=DestroyString(p->commands);
298 RelinquishSemaphoreInfo(&p->semaphore);
300 return((
void *) NULL);
303MagickPrivate
void DelegateComponentTerminus(
void)
306 ActivateSemaphoreInfo(&delegate_semaphore);
307 LockSemaphoreInfo(delegate_semaphore);
309 delegate_cache=DestroyLinkedList(delegate_cache,DestroyDelegate);
310 UnlockSemaphoreInfo(delegate_semaphore);
311 RelinquishSemaphoreInfo(&delegate_semaphore);
350MagickExport
int ExternalDelegateCommand(
const MagickBooleanType asynchronous,
351 const MagickBooleanType verbose,
const char *command,
char *message,
372 arguments=StringToArgv(command,&number_arguments);
373 if (arguments == (
char **) NULL)
375 if (*arguments[1] ==
'\0')
377 for (i=0; i < (ssize_t) number_arguments; i++)
378 arguments[i]=DestroyString(arguments[i]);
379 arguments=(
char **) RelinquishMagickMemory(arguments);
382 rights=ExecutePolicyRights;
383 domain=DelegatePolicyDomain;
384 if (IsRightsAuthorized(domain,rights,arguments[1]) == MagickFalse)
387 (void) ThrowMagickException(exception,GetMagickModule(),PolicyError,
388 "NotAuthorized",
"`%s'",arguments[1]);
389 for (i=0; i < (ssize_t) number_arguments; i++)
390 arguments[i]=DestroyString(arguments[i]);
391 arguments=(
char **) RelinquishMagickMemory(arguments);
394 if (verbose != MagickFalse)
396 (void) FormatLocaleFile(stderr,
"%s\n",command);
397 (void) fflush(stderr);
399 sanitize_command=SanitizeString(command);
400 if (asynchronous != MagickFalse)
401 (void) ConcatenateMagickString(sanitize_command,
"&",MagickPathExtent);
402 if (message != (
char *) NULL)
404#if defined(MAGICKCORE_POSIX_SUPPORT)
405#if defined(MAGICKCORE_HAVE_POPEN)
406 if ((asynchronous == MagickFalse) && (message != (
char *) NULL))
411 file=popen_utf8(sanitize_command,
"r");
412 if (file == (FILE *) NULL)
413 status=system(sanitize_command);
419 while ((offset < MagickPathExtent) &&
420 (fgets(message+offset,MagickPathExtent-offset,file) != NULL))
421 offset+=strlen(message);
428#if !defined(MAGICKCORE_HAVE_EXECVP)
429 status=system(sanitize_command);
431 if ((asynchronous != MagickFalse) ||
432 (strpbrk(sanitize_command,
"&;<>|") != (
char *) NULL))
433 status=system(sanitize_command);
442 child_pid=(pid_t) fork();
443 if (child_pid == (pid_t) -1)
444 status=system(sanitize_command);
448 status=execvp(arguments[1],arguments+1);
460 pid=(pid_t) waitpid(child_pid,&child_status,0);
465 if (WIFEXITED(child_status) != 0)
466 status=WEXITSTATUS(child_status);
468 if (WIFSIGNALED(child_status))
475#elif defined(MAGICKCORE_WINDOWS_SUPPORT)
488 p=strstr(sanitize_command,
"cmd.exe /c");
489 if (p != (
char*) NULL)
492 for ( ; *p !=
'\0'; p++)
494 *p=(*DirectorySeparator);
497 status=NTSystemCommand(sanitize_command,message);
499 status=system(sanitize_command);
501# error No suitable system() method.
505 if ((message != (
char *) NULL) && (*message !=
'\0'))
506 (void) ThrowMagickException(exception,GetMagickModule(),DelegateError,
507 "FailedToExecuteCommand",
"`%s' (%s)",sanitize_command,message);
509 (
void) ThrowMagickException(exception,GetMagickModule(),DelegateError,
510 "FailedToExecuteCommand",
"`%s' (%d)",sanitize_command,status);
512 sanitize_command=DestroyString(sanitize_command);
513 for (i=0; i < (ssize_t) number_arguments; i++)
514 arguments[i]=DestroyString(arguments[i]);
515 arguments=(
char **) RelinquishMagickMemory(arguments);
557static char *GetMagickPropertyLetter(
ImageInfo *image_info,
Image *image,
560#define WarnNoImageReturn(format,letter) \
561 if (image == (Image *) NULL) \
563 (void) ThrowMagickException(exception,GetMagickModule(),OptionWarning, \
564 "NoImageForProperty",format,letter); \
567#define WarnNoImageInfoReturn(format,letter) \
568 if (image_info == (ImageInfo *) NULL) \
570 (void) ThrowMagickException(exception,GetMagickModule(),OptionWarning, \
571 "NoImageInfoForProperty",format,letter); \
576 value[MagickPathExtent];
581 if ((image != (
Image *) NULL) && (IsEventLogging() != MagickFalse))
582 (void) LogMagickEvent(TraceEvent,GetMagickModule(),
"%s",image->filename);
584 if ((image_info != (
ImageInfo *) NULL) && (IsEventLogging() != MagickFalse))
585 (void) LogMagickEvent(TraceEvent,GetMagickModule(),
"%s",
"no-images");
590 string=(
const char *) value;
595 WarnNoImageInfoReturn(
"\"%%%c\"",letter);
596 string=GetImageOption(image_info,
"authenticate");
601 WarnNoImageReturn(
"\"%%%c\"",letter);
602 (void) FormatMagickSize(image->extent,MagickFalse,
"B",MagickPathExtent,
604 if (image->extent == 0)
605 (void) FormatMagickSize(GetBlobSize(image),MagickFalse,
"B",
606 MagickPathExtent,value);
611 WarnNoImageReturn(
"\"%%%c\"",letter);
612 GetPathComponent(image->magick_filename,HeadPath,value);
617 WarnNoImageReturn(
"\"%%%c\"",letter);
618 GetPathComponent(image->magick_filename,ExtensionPath,value);
623 WarnNoImageReturn(
"\"%%%c\"",letter);
624 GetPathComponent(image->magick_filename,TailPath,value);
629 WarnNoImageReturn(
"\"%%%c\"",letter);
630 (void) FormatLocaleString(value,MagickPathExtent,
631 "%.20gx%.20g%+.20g%+.20g",(
double) image->page.width,(double)
632 image->page.height,(
double) image->page.x,(double) image->page.y);
637 WarnNoImageReturn(
"\"%%%c\"",letter);
638 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",(
double)
639 (image->rows != 0 ? image->rows : image->magick_rows));
644 WarnNoImageReturn(
"\"%%%c\"",letter);
645 string=image->filename;
650 WarnNoImageReturn(
"\"%%%c\"",letter);
651 string=image->magick;
656 if (image != (
Image *) NULL)
657 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",(
double)
658 GetImageListLength(image));
663 WarnNoImageInfoReturn(
"\"%%%c\"",letter);
664 string=image_info->filename;
669 WarnNoImageReturn(
"\"%%%c\"",letter);
670 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",(
double)
671 GetImageIndexInList(image));
676 WarnNoImageReturn(
"\"%%%c\"",letter);
677 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",(
double)
678 MAGICKCORE_QUANTUM_DEPTH);
686 WarnNoImageReturn(
"\"%%%c\"",letter);
687 colorspace=image->colorspace;
688 (void) FormatLocaleString(value,MagickPathExtent,
"%s %s %s",
689 CommandOptionToMnemonic(MagickClassOptions,(ssize_t)
690 image->storage_class),CommandOptionToMnemonic(MagickColorspaceOptions,
691 (ssize_t) colorspace),image->alpha_trait != UndefinedPixelTrait ?
697 WarnNoImageReturn(
"\"%%%c\"",letter);
698 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",(
double)
704 WarnNoImageReturn(
"\"%%%c\"",letter);
705 GetPathComponent(image->magick_filename,BasePath,value);
710 WarnNoImageInfoReturn(
"\"%%%c\"",letter);
711 string=image_info->unique;
716 WarnNoImageReturn(
"\"%%%c\"",letter);
717 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",(
double)
718 (image->columns != 0 ? image->columns : image->magick_columns));
723 WarnNoImageReturn(
"\"%%%c\"",letter);
724 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",
725 fabs(image->resolution.x) > MagickEpsilon ? image->resolution.x :
726 image->units == PixelsPerCentimeterResolution ? DefaultResolution/2.54 :
732 WarnNoImageReturn(
"\"%%%c\"",letter);
733 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",
734 fabs(image->resolution.y) > MagickEpsilon ? image->resolution.y :
735 image->units == PixelsPerCentimeterResolution ? DefaultResolution/2.54 :
741 WarnNoImageReturn(
"\"%%%c\"",letter);
742 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",
743 (
double) image->depth);
748 WarnNoImageReturn(
"\"%%%c\"",letter);
749 string=CommandOptionToMnemonic(MagickPixelTraitOptions,(ssize_t)
755 WarnNoImageReturn(
"\"%%%c\"",letter);
756 string=CommandOptionToMnemonic(MagickCompressOptions,
757 (ssize_t) image->compression);
762 WarnNoImageReturn(
"\"%%%c\"",letter);
763 string=CommandOptionToMnemonic(MagickDisposeOptions,
764 (ssize_t) image->dispose);
772 WarnNoImageReturn(
"\"%%%c\"",letter);
773 (void) CopyMagickString(value,image->magick_filename,MagickPathExtent);
778 WarnNoImageReturn(
"\"%%%c\"",letter);
779 (void) FormatLocaleString(value,MagickPathExtent,
"%.20gx%.20g",
780 (
double) image->magick_columns,(double) image->magick_rows);
785 WarnNoImageReturn(
"\"%%%c\"",letter);
786 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",
787 (
double) image->page.height);
792 WarnNoImageReturn(
"\"%%%c\"",letter);
793 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",(
double)
799 WarnNoImageReturn(
"\"%%%c\"",letter);
800 string=image->magick_filename;
805 WarnNoImageReturn(
"\"%%%c\"",letter);
806 (void) FormatLocaleString(value,MagickPathExtent,
"%+ld%+ld",(
long)
807 image->page.x,(long) image->page.y);
812 WarnNoImageReturn(
"\"%%%c\"",letter);
813 (void) FormatLocaleString(value,MagickPathExtent,
"%.20gx%.20g",
814 (
double) image->page.width,(double) image->page.height);
819 WarnNoImageReturn(
"\"%%%c\"",letter);
820 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",(
double)
821 (100-(image->quality == 0 ? 42 : image->quality))/2);
826 WarnNoImageReturn(
"\"%%%c\"",letter);
827 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",(
double)
828 (image->quality == 0 ? 92 : image->quality));
833 WarnNoImageInfoReturn(
"\"%%%c\"",letter);
834 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",(
double)
835 (image_info->number_scenes == 0 ? 2147483647 :
836 image_info->number_scenes));
841 WarnNoImageReturn(
"\"%%%c\"",letter);
842 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",(
double)
848 WarnNoImageReturn(
"\"%%%c\"",letter);
849 string=CommandOptionToMnemonic(MagickResolutionOptions,
850 (ssize_t) image->units);
855 WarnNoImageReturn(
"\"%%%c\"",letter);
856 (void) FormatLocaleString(value,MagickPathExtent,
"%.20g",(
double)
862 WarnNoImageReturn(
"\"%%%c\"",letter);
863 (void) FormatLocaleString(value,MagickPathExtent,
"%+.20g",(
double)
869 WarnNoImageReturn(
"\"%%%c\"",letter);
870 (void) FormatLocaleString(value,MagickPathExtent,
"%+.20g",(
double)
884 WarnNoImageReturn(
"\"%%%c\"",letter);
885 page=GetImageBoundingBox(image,exception);
886 (void) FormatLocaleString(value,MagickPathExtent,
887 "%.20gx%.20g%+.20g%+.20g",(
double) page.width,(double) page.height,
888 (
double) page.x,(double) page.y);
896 WarnNoImageReturn(
"\"%%%c\"",letter);
897 (void) SignatureImage(image,exception);
898 string=GetImageProperty(image,
"signature",exception);
902 return(SanitizeDelegateString(
string));
905static char *InterpretDelegateProperties(
ImageInfo *image_info,
908#define ExtendInterpretText(string_length) \
910 size_t length=(string_length); \
911 if ((size_t) (q-interpret_text+(ssize_t) length+1) >= extent) \
914 interpret_text=(char *) ResizeQuantumMemory(interpret_text,extent+ \
915 MagickPathExtent,sizeof(*interpret_text)); \
916 if (interpret_text == (char *) NULL) \
917 return((char *) NULL); \
918 q=interpret_text+strlen(interpret_text); \
922#define AppendKeyValue2Text(key,value)\
924 size_t length=strlen(key)+strlen(value)+2; \
925 if ((size_t) (q-interpret_text+length+1) >= extent) \
928 interpret_text=(char *) ResizeQuantumMemory(interpret_text,extent+ \
929 MagickPathExtent,sizeof(*interpret_text)); \
930 if (interpret_text == (char *) NULL) \
931 return((char *) NULL); \
932 q=interpret_text+strlen(interpret_text); \
934 q+=FormatLocaleString(q,extent,"%s=%s\n",(key),(value)); \
937#define AppendString2Text(string) \
939 size_t length=strlen((string)); \
940 if ((size_t) (q-interpret_text+(ssize_t) length+1) >= extent) \
943 interpret_text=(char *) ResizeQuantumMemory(interpret_text,extent+ \
944 MagickPathExtent,sizeof(*interpret_text)); \
945 if (interpret_text == (char *) NULL) \
946 return((char *) NULL); \
947 q=interpret_text+strlen(interpret_text); \
949 (void) CopyMagickString(q,(string),extent); \
969 assert(image == NULL || image->signature == MagickCoreSignature);
970 assert(image_info == NULL || image_info->signature == MagickCoreSignature);
971 if ((image != (
Image *) NULL) && (IsEventLogging() != MagickFalse))
972 (void) LogMagickEvent(TraceEvent,GetMagickModule(),
"%s",image->filename);
974 if ((image_info != (
ImageInfo *) NULL) && (IsEventLogging() != MagickFalse))
975 (void) LogMagickEvent(TraceEvent,GetMagickModule(),
"%s",
"no-image");
976 if (embed_text == (
const char *) NULL)
977 return(ConstantString(
""));
979 while ((isspace((
int) ((
unsigned char) *p)) != 0) && (*p !=
'\0'))
982 return(ConstantString(
""));
986 interpret_text=AcquireString(embed_text);
987 extent=MagickPathExtent;
989 for (q=interpret_text; *p!=
'\0';
990 number=isdigit((
int) ((
unsigned char) *p)) ? MagickTrue : MagickFalse,p++)
996 ExtendInterpretText(MagickPathExtent);
1039 if (LocaleNCompare(
"<",p,4) == 0)
1045 if (LocaleNCompare(
">",p,4) == 0)
1051 if (LocaleNCompare(
"&",p,5) == 0)
1072 if ((*p ==
'\0') || (*p ==
'\'') || (*p ==
'"'))
1082 if (number != MagickFalse)
1091 string=GetMagickPropertyLetter(image_info,image,*p,exception);
1092 if (
string != (
char *) NULL)
1094 AppendString2Text(
string);
1095 string=DestroyString(
string);
1098 (void) ThrowMagickException(exception,GetMagickModule(),OptionWarning,
1099 "UnknownImageProperty",
"\"%%%c\"",*p);
1102 return(interpret_text);
1105MagickExport
char *GetDelegateCommand(
const ImageInfo *image_info,
Image *image,
1106 const char *decode,
const char *encode,
ExceptionInfo *exception)
1118 assert(image_info != (
ImageInfo *) NULL);
1119 assert(image_info->signature == MagickCoreSignature);
1120 assert(image != (
Image *) NULL);
1121 assert(image->signature == MagickCoreSignature);
1122 if (IsEventLogging() != MagickFalse)
1123 (void) LogMagickEvent(TraceEvent,GetMagickModule(),
"%s",image->filename);
1124 delegate_info=GetDelegateInfo(decode,encode,exception);
1127 (void) ThrowMagickException(exception,GetMagickModule(),DelegateError,
1128 "NoTagFound",
"`%s'",decode ? decode : encode);
1129 return((
char *) NULL);
1131 commands=StringToList(delegate_info->commands);
1132 if (commands == (
char **) NULL)
1134 (void) ThrowMagickException(exception,GetMagickModule(),
1135 ResourceLimitError,
"MemoryAllocationFailed",
"`%s'",decode ? decode :
1137 return((
char *) NULL);
1139 command=InterpretDelegateProperties((
ImageInfo *) image_info,image,
1140 commands[0],exception);
1141 if (command == (
char *) NULL)
1142 (void) ThrowMagickException(exception,GetMagickModule(),ResourceLimitError,
1143 "MemoryAllocationFailed",
"`%s'",commands[0]);
1147 for (i=0; commands[i] != (
char *) NULL; i++)
1148 commands[i]=DestroyString(commands[i]);
1149 commands=(
char **) RelinquishMagickMemory(commands);
1175MagickExport
const char *GetDelegateCommands(
const DelegateInfo *delegate_info)
1177 if (IsEventLogging() != MagickFalse)
1178 (void) LogMagickEvent(TraceEvent,GetMagickModule(),
"...");
1180 assert(delegate_info->signature == MagickCoreSignature);
1181 return(delegate_info->commands);
1213MagickExport
const DelegateInfo *GetDelegateInfo(
const char *decode,
1223 if (IsDelegateCacheInstantiated(exception) == MagickFalse)
1229 LockSemaphoreInfo(delegate_semaphore);
1230 p=GetHeadElementInLinkedList(delegate_cache);
1231 if ((LocaleCompare(decode,
"*") == 0) && (LocaleCompare(encode,
"*") == 0))
1233 UnlockSemaphoreInfo(delegate_semaphore);
1236 return(delegate_info);
1241 if (delegate_info->mode > 0)
1243 if (LocaleCompare(delegate_info->decode,decode) == 0)
1248 if (delegate_info->mode < 0)
1250 if (LocaleCompare(delegate_info->encode,encode) == 0)
1255 if (LocaleCompare(decode,delegate_info->decode) == 0)
1256 if (LocaleCompare(encode,delegate_info->encode) == 0)
1258 if (LocaleCompare(decode,
"*") == 0)
1259 if (LocaleCompare(encode,delegate_info->encode) == 0)
1261 if (LocaleCompare(decode,delegate_info->decode) == 0)
1262 if (LocaleCompare(encode,
"*") == 0)
1269 SetHeadElementInLinkedList(delegate_cache,p);
1270 UnlockSemaphoreInfo(delegate_semaphore);
1271 return(delegate_info);
1303#if defined(__cplusplus) || defined(c_plusplus)
1307static int DelegateInfoCompare(
const void *x,
const void *y)
1318 cmp=LocaleCompare((*p)->path,(*q)->path);
1321 if ((*p)->decode == (
char *) NULL)
1322 if (((*p)->encode != (
char *) NULL) &&
1323 ((*q)->encode != (
char *) NULL))
1324 return(strcmp((*p)->encode,(*q)->encode));
1325 if (((*p)->decode != (
char *) NULL) &&
1326 ((*q)->decode != (
char *) NULL))
1327 return(strcmp((*p)->decode,(*q)->decode));
1332#if defined(__cplusplus) || defined(c_plusplus)
1336MagickExport
const DelegateInfo **GetDelegateInfoList(
const char *pattern,
1348 assert(number_delegates != (
size_t *) NULL);
1349 assert(pattern != (
char *) NULL);
1350 if (IsEventLogging() != MagickFalse)
1351 (void) LogMagickEvent(TraceEvent,GetMagickModule(),
"%s",pattern);
1352 *number_delegates=0;
1353 if (IsDelegateCacheInstantiated(exception) == MagickFalse)
1355 delegates=(
const DelegateInfo **) AcquireQuantumMemory((
size_t)
1356 GetNumberOfElementsInLinkedList(delegate_cache)+1UL,
sizeof(*delegates));
1359 LockSemaphoreInfo(delegate_semaphore);
1360 p=GetHeadElementInLinkedList(delegate_cache);
1367 if( (delegate_info->stealth == MagickFalse) &&
1368 (GlobExpression(delegate_info->decode,pattern,MagickFalse) != MagickFalse ||
1369 GlobExpression(delegate_info->encode,pattern,MagickFalse) != MagickFalse))
1370 delegates[i++]=delegate_info;
1373 UnlockSemaphoreInfo(delegate_semaphore);
1375 delegates=(
const DelegateInfo **) RelinquishMagickMemory((
void*) delegates);
1378 qsort((
void *) delegates,(
size_t) i,
sizeof(*delegates),DelegateInfoCompare);
1381 *number_delegates=(size_t) i;
1415#if defined(__cplusplus) || defined(c_plusplus)
1419static int DelegateCompare(
const void *x,
const void *y)
1425 p=(
const char **) x;
1426 q=(
const char **) y;
1427 return(LocaleCompare(*p,*q));
1430#if defined(__cplusplus) || defined(c_plusplus)
1434MagickExport
char **GetDelegateList(
const char *pattern,
1446 assert(pattern != (
char *) NULL);
1447 if (IsEventLogging() != MagickFalse)
1448 (void) LogMagickEvent(TraceEvent,GetMagickModule(),
"%s",pattern);
1449 assert(number_delegates != (
size_t *) NULL);
1450 *number_delegates=0;
1451 if (IsDelegateCacheInstantiated(exception) == MagickFalse)
1452 return((
char **) NULL);
1453 delegates=(
char **) AcquireQuantumMemory((
size_t)
1454 GetNumberOfElementsInLinkedList(delegate_cache)+1UL,
sizeof(*delegates));
1455 if (delegates == (
char **) NULL)
1456 return((
char **) NULL);
1457 LockSemaphoreInfo(delegate_semaphore);
1458 p=GetHeadElementInLinkedList(delegate_cache);
1465 if ((delegate_info->stealth == MagickFalse) &&
1466 (GlobExpression(delegate_info->decode,pattern,MagickFalse) != MagickFalse))
1467 delegates[i++]=ConstantString(delegate_info->decode);
1468 if ((delegate_info->stealth == MagickFalse) &&
1469 (GlobExpression(delegate_info->encode,pattern,MagickFalse) != MagickFalse))
1470 delegates[i++]=ConstantString(delegate_info->encode);
1473 UnlockSemaphoreInfo(delegate_semaphore);
1475 delegates=(
char **) RelinquishMagickMemory(delegates);
1478 qsort((
void *) delegates,(
size_t) i,
sizeof(*delegates),DelegateCompare);
1479 delegates[i]=(
char *) NULL;
1481 *number_delegates=(size_t) i;
1507MagickExport ssize_t GetDelegateMode(
const DelegateInfo *delegate_info)
1509 if (IsEventLogging() != MagickFalse)
1510 (void) LogMagickEvent(TraceEvent,GetMagickModule(),
"...");
1512 assert(delegate_info->signature == MagickCoreSignature);
1513 return(delegate_info->mode);
1540MagickExport MagickBooleanType GetDelegateThreadSupport(
1544 assert(delegate_info->signature == MagickCoreSignature);
1545 if (IsEventLogging() != MagickFalse)
1546 (void) LogMagickEvent(TraceEvent,GetMagickModule(),
"...");
1547 return(delegate_info->thread_support);
1573static MagickBooleanType IsDelegateCacheInstantiated(
ExceptionInfo *exception)
1578 ActivateSemaphoreInfo(&delegate_semaphore);
1579 LockSemaphoreInfo(delegate_semaphore);
1581 delegate_cache=AcquireDelegateCache(DelegateFilename,exception);
1582 UnlockSemaphoreInfo(delegate_semaphore);
1584 return(delegate_cache != (
LinkedListInfo *) NULL ? MagickTrue : MagickFalse);
1617static MagickBooleanType CopyDelegateFile(
const char *source,
1618 const char *destination,
const MagickBooleanType overwrite)
1644 assert(source != (
const char *) NULL);
1645 assert(destination != (
char *) NULL);
1646 if (overwrite == MagickFalse)
1648 status=GetPathAttributes(destination,&attributes);
1649 if (status != MagickFalse)
1652 destination_file=open_utf8(destination,O_WRONLY | O_BINARY | O_CREAT,S_MODE);
1653 if (destination_file == -1)
1654 return(MagickFalse);
1655 source_file=open_utf8(source,O_RDONLY | O_BINARY,0);
1656 if (source_file == -1)
1658 (void) close(destination_file);
1659 return(MagickFalse);
1661 quantum=(size_t) MagickMaxBufferExtent;
1662 if ((fstat(source_file,&attributes) == 0) && (attributes.st_size > 0))
1663 quantum=MagickMin((
size_t) attributes.st_size,MagickMaxBufferExtent);
1664 buffer=(
unsigned char *) AcquireQuantumMemory(quantum,
sizeof(*buffer));
1665 if (buffer == (
unsigned char *) NULL)
1667 (void) close(source_file);
1668 (void) close(destination_file);
1669 return(MagickFalse);
1672 for (i=0; ; i+=(ssize_t) count)
1674 count=(ssize_t) read(source_file,buffer,quantum);
1677 length=(size_t) count;
1678 count=(ssize_t) write(destination_file,buffer,length);
1679 if ((
size_t) count != length)
1682 (void) close(destination_file);
1683 (void) close(source_file);
1684 buffer=(
unsigned char *) RelinquishMagickMemory(buffer);
1685 return(i != 0 ? MagickTrue : MagickFalse);
1688MagickExport MagickBooleanType InvokeDelegate(
ImageInfo *image_info,
1694 input_filename[MagickPathExtent],
1695 output_filename[MagickPathExtent];
1713 assert(image_info != (
ImageInfo *) NULL);
1714 assert(image_info->signature == MagickCoreSignature);
1715 assert(image != (
Image *) NULL);
1716 assert(image->signature == MagickCoreSignature);
1717 if (IsEventLogging() != MagickFalse)
1718 (void) LogMagickEvent(TraceEvent,GetMagickModule(),
"%s",image->filename);
1719 rights=ExecutePolicyRights;
1720 if ((decode != (
const char *) NULL) &&
1721 (IsRightsAuthorized(DelegatePolicyDomain,rights,decode) == MagickFalse))
1724 (void) ThrowMagickException(exception,GetMagickModule(),PolicyError,
1725 "NotAuthorized",
"`%s'",decode);
1726 return(MagickFalse);
1728 if ((encode != (
const char *) NULL) &&
1729 (IsRightsAuthorized(DelegatePolicyDomain,rights,encode) == MagickFalse))
1732 (void) ThrowMagickException(exception,GetMagickModule(),PolicyError,
1733 "NotAuthorized",
"`%s'",encode);
1734 return(MagickFalse);
1736 temporary=*image->filename ==
'\0' ? MagickTrue : MagickFalse;
1737 if ((temporary != MagickFalse) && (AcquireUniqueFilename(image->filename) ==
1740 ThrowFileException(exception,FileOpenError,
"UnableToCreateTemporaryFile",
1742 return(MagickFalse);
1744 delegate_info=GetDelegateInfo(decode,encode,exception);
1747 if (temporary != MagickFalse)
1748 (void) RelinquishUniqueFileResource(image->filename);
1749 (void) ThrowMagickException(exception,GetMagickModule(),DelegateError,
1750 "NoTagFound",
"`%s'",decode ? decode : encode);
1751 return(MagickFalse);
1753 if (*image_info->filename ==
'\0')
1755 if (AcquireUniqueFilename(image_info->filename) == MagickFalse)
1757 if (temporary != MagickFalse)
1758 (void) RelinquishUniqueFileResource(image->filename);
1759 ThrowFileException(exception,FileOpenError,
1760 "UnableToCreateTemporaryFile",image_info->filename);
1761 return(MagickFalse);
1763 image_info->temporary=MagickTrue;
1765 if ((delegate_info->mode != 0) && (((decode != (
const char *) NULL) &&
1766 (delegate_info->encode != (
char *) NULL)) ||
1767 ((encode != (
const char *) NULL) &&
1768 (delegate_info->decode != (
char *) NULL))))
1782 if (AcquireUniqueFilename(image_info->unique) == MagickFalse)
1784 ThrowFileException(exception,FileOpenError,
1785 "UnableToCreateTemporaryFile",image_info->unique);
1786 return(MagickFalse);
1788 magick=InterpretImageProperties(image_info,image,decode != (
char *) NULL ?
1789 delegate_info->encode : delegate_info->decode,exception);
1790 if (magick == (
char *) NULL)
1792 (void) RelinquishUniqueFileResource(image_info->unique);
1793 if (temporary != MagickFalse)
1794 (void) RelinquishUniqueFileResource(image->filename);
1795 (void) ThrowMagickException(exception,GetMagickModule(),
1796 DelegateError,
"DelegateFailed",
"`%s'",decode ? decode : encode);
1797 return(MagickFalse);
1799 LocaleUpper(magick);
1800 clone_info=CloneImageInfo(image_info);
1801 (void) CopyMagickString((
char *) clone_info->magick,magick,
1803 if (LocaleCompare(magick,
"NULL") != 0)
1804 (
void) CopyMagickString(image->magick,magick,MagickPathExtent);
1805 magick=DestroyString(magick);
1806 (void) FormatLocaleString(clone_info->filename,MagickPathExtent,
"%s:",
1807 delegate_info->decode);
1808 (void) SetImageInfo(clone_info,(
unsigned int) GetImageListLength(image),
1810 (void) CopyMagickString(clone_info->filename,image_info->filename,
1812 (void) CopyMagickString(image_info->filename,image->filename,
1814 for (p=image; p != (
Image *) NULL; p=GetNextImageInList(p))
1816 (void) FormatLocaleString(p->filename,MagickPathExtent,
"%s:%s",
1817 delegate_info->decode,clone_info->filename);
1818 status=WriteImage(clone_info,p,exception);
1819 if (status == MagickFalse)
1821 (void) RelinquishUniqueFileResource(image_info->unique);
1822 if (temporary != MagickFalse)
1823 (void) RelinquishUniqueFileResource(image->filename);
1824 clone_info=DestroyImageInfo(clone_info);
1825 (void) ThrowMagickException(exception,GetMagickModule(),
1826 DelegateError,
"DelegateFailed",
"`%s'",decode ? decode : encode);
1827 return(MagickFalse);
1829 if (clone_info->adjoin != MagickFalse)
1832 (void) RelinquishUniqueFileResource(image_info->unique);
1833 clone_info=DestroyImageInfo(clone_info);
1838 commands=StringToList(delegate_info->commands);
1839 if (commands == (
char **) NULL)
1841 if (temporary != MagickFalse)
1842 (void) RelinquishUniqueFileResource(image->filename);
1843 (void) ThrowMagickException(exception,GetMagickModule(),
1844 ResourceLimitError,
"MemoryAllocationFailed",
"`%s'",
1845 decode ? decode : encode);
1846 return(MagickFalse);
1848 command=(
char *) NULL;
1850 (void) CopyMagickString(output_filename,image_info->filename,
1852 (void) CopyMagickString(input_filename,image->filename,MagickPathExtent);
1853 for (i=0; commands[i] != (
char *) NULL; i++)
1855 (void) AcquireUniqueSymbolicLink(output_filename,image_info->filename);
1856 if (AcquireUniqueFilename(image_info->unique) == MagickFalse)
1858 ThrowFileException(exception,FileOpenError,
1859 "UnableToCreateTemporaryFile",image_info->unique);
1862 if (LocaleCompare(decode,
"SCAN") != 0)
1864 status=AcquireUniqueSymbolicLink(input_filename,image->filename);
1865 if (status == MagickFalse)
1867 ThrowFileException(exception,FileOpenError,
1868 "UnableToCreateTemporaryFile",input_filename);
1873 command=InterpretDelegateProperties(image_info,image,commands[i],exception);
1874 if (command != (
char *) NULL)
1879 if (ExternalDelegateCommand(delegate_info->spawn,image_info->verbose,
1880 command,(
char *) NULL,exception) != 0)
1882 if (delegate_info->spawn != MagickFalse)
1891 while ((count-- > 0) && (access_utf8(image->filename,F_OK) == 0))
1892 (void) MagickDelay(100);
1894 command=DestroyString(command);
1896 if (LocaleCompare(decode,
"SCAN") != 0)
1898 if (CopyDelegateFile(image->filename,input_filename,MagickFalse) == MagickFalse)
1899 (void) RelinquishUniqueFileResource(input_filename);
1901 if ((strcmp(input_filename,output_filename) != 0) &&
1902 (CopyDelegateFile(image_info->filename,output_filename,MagickTrue) == MagickFalse))
1903 (void) RelinquishUniqueFileResource(output_filename);
1904 if (image_info->temporary != MagickFalse)
1905 (void) RelinquishUniqueFileResource(image_info->filename);
1906 (void) RelinquishUniqueFileResource(image_info->unique);
1907 (void) RelinquishUniqueFileResource(image_info->filename);
1908 (void) RelinquishUniqueFileResource(image->filename);
1909 if (status == MagickFalse)
1911 (void) ThrowMagickException(exception,GetMagickModule(),DelegateError,
1912 "DelegateFailed",
"`%s'",commands[i]);
1915 commands[i]=DestroyString(commands[i]);
1917 (void) CopyMagickString(image_info->filename,output_filename,
1919 (void) CopyMagickString(image->filename,input_filename,MagickPathExtent);
1923 for ( ; commands[i] != (
char *) NULL; i++)
1924 commands[i]=DestroyString(commands[i]);
1925 commands=(
char **) RelinquishMagickMemory(commands);
1926 if (temporary != MagickFalse)
1927 (void) RelinquishUniqueFileResource(image->filename);
1955MagickExport MagickBooleanType ListDelegateInfo(FILE *file,
1963 delegate[MagickPathExtent];
1977 if (file == (
const FILE *) NULL)
1979 delegate_info=GetDelegateInfoList(
"*",&number_delegates,exception);
1981 return(MagickFalse);
1982 path=(
const char *) NULL;
1983 for (i=0; i < (ssize_t) number_delegates; i++)
1985 if (delegate_info[i]->stealth != MagickFalse)
1987 if ((path == (
const char *) NULL) ||
1988 (LocaleCompare(path,delegate_info[i]->path) != 0))
1990 if (delegate_info[i]->path != (
char *) NULL)
1991 (
void) FormatLocaleFile(file,
"\nPath: %s\n\n",delegate_info[i]->path);
1992 (void) FormatLocaleFile(file,
"Delegate Command\n");
1993 (void) FormatLocaleFile(file,
1994 "-------------------------------------------------"
1995 "------------------------------\n");
1997 path=delegate_info[i]->path;
1999 if (delegate_info[i]->encode != (
char *) NULL)
2000 (
void) CopyMagickString(delegate,delegate_info[i]->encode,
2002 (void) ConcatenateMagickString(delegate,
" ",MagickPathExtent);
2004 commands=StringToList(delegate_info[i]->commands);
2005 if (commands == (
char **) NULL)
2007 (void) FormatLocaleFile(file,
"%11s%c=%c%s ",delegate_info[i]->decode ?
2008 delegate_info[i]->decode :
"",delegate_info[i]->mode <= 0 ?
'<' :
' ',
2009 delegate_info[i]->mode >= 0 ?
'>' :
' ',delegate);
2010 (void) StripMagickString(commands[0]);
2011 (void) FormatLocaleFile(file,
"\"%s\"\n",commands[0]);
2012 for (j=1; commands[j] != (
char *) NULL; j++)
2014 (void) StripMagickString(commands[j]);
2015 (void) FormatLocaleFile(file,
" \"%s\"\n",commands[j]);
2017 for (j=0; commands[j] != (
char *) NULL; j++)
2018 commands[j]=DestroyString(commands[j]);
2019 commands=(
char **) RelinquishMagickMemory(commands);
2021 (void) fflush(file);
2023 RelinquishMagickMemory((
void *) delegate_info);
2059 const char *xml,
const char *filename,
const size_t depth,
2063 keyword[MagickPathExtent],
2081 (void) LogMagickEvent(ConfigureEvent,GetMagickModule(),
2082 "Loading delegate configuration file \"%s\" ...",filename);
2083 if (xml == (
const char *) NULL)
2084 return(MagickFalse);
2087 token=AcquireString(xml);
2088 extent=strlen(token)+MagickPathExtent;
2089 for (q=(
const char *) xml; *q !=
'\0'; )
2094 (void) GetNextToken(q,&q,extent,token);
2097 (void) CopyMagickString(keyword,token,MagickPathExtent);
2098 if (LocaleNCompare(keyword,
"<!DOCTYPE",9) == 0)
2103 while ((LocaleNCompare(q,
"]>",2) != 0) && (*q !=
'\0'))
2104 (
void) GetNextToken(q,&q,extent,token);
2107 if (LocaleNCompare(keyword,
"<!--",4) == 0)
2112 while ((LocaleNCompare(q,
"->",2) != 0) && (*q !=
'\0'))
2113 (void) GetNextToken(q,&q,extent,token);
2116 if (LocaleCompare(keyword,
"<include") == 0)
2121 while (((*token !=
'/') && (*(token+1) !=
'>')) && (*q !=
'\0'))
2123 (void) CopyMagickString(keyword,token,MagickPathExtent);
2124 (void) GetNextToken(q,&q,extent,token);
2127 (void) GetNextToken(q,&q,extent,token);
2128 if (LocaleCompare(keyword,
"file") == 0)
2130 if (depth > MagickMaxRecursionDepth)
2131 (void) ThrowMagickException(exception,GetMagickModule(),
2132 ConfigureError,
"IncludeElementNestedTooDeeply",
"`%s'",token);
2136 path[MagickPathExtent],
2139 GetPathComponent(filename,HeadPath,path);
2141 (void) ConcatenateMagickString(path,DirectorySeparator,
2143 if (*token == *DirectorySeparator)
2144 (void) CopyMagickString(path,token,MagickPathExtent);
2146 (
void) ConcatenateMagickString(path,token,MagickPathExtent);
2147 file_xml=FileToXML(path,~0UL);
2148 if (file_xml != (
char *) NULL)
2150 status&=(MagickStatusType) LoadDelegateCache(cache,
2151 file_xml,path,depth+1,exception);
2152 file_xml=DestroyString(file_xml);
2159 if (LocaleCompare(keyword,
"<delegate") == 0)
2165 sizeof(*delegate_info));
2166 (void) memset(delegate_info,0,
sizeof(*delegate_info));
2167 delegate_info->path=ConstantString(filename);
2168 delegate_info->thread_support=MagickTrue;
2169 delegate_info->signature=MagickCoreSignature;
2174 if ((LocaleCompare(keyword,
"/>") == 0) ||
2175 (LocaleCompare(keyword,
"</policy>") == 0))
2177 status=AppendValueToLinkedList(cache,delegate_info);
2178 if (status == MagickFalse)
2179 (void) ThrowMagickException(exception,GetMagickModule(),
2180 ResourceLimitError,
"MemoryAllocationFailed",
"`%s'",
2181 delegate_info->commands);
2185 (void) GetNextToken(q,(
const char **) NULL,extent,token);
2188 (void) GetNextToken(q,&q,extent,token);
2189 (void) GetNextToken(q,&q,extent,token);
2195 if (LocaleCompare((
char *) keyword,
"command") == 0)
2200 commands=AcquireString(token);
2201#if defined(MAGICKCORE_WINDOWS_SUPPORT)
2202 if (strchr(commands,
'@') != (
char *) NULL)
2205 path[MagickPathExtent];
2207 NTGhostscriptEXE(path,MagickPathExtent);
2208 (void) SubstituteString((
char **) &commands,
"@PSDelegate@",
2210 (void) SubstituteString((
char **) &commands,
"\\",
"/");
2212 (void) SubstituteString((
char **) &commands,
""",
"\"");
2214 (void) SubstituteString((
char **) &commands,
""",
"'");
2216 (void) SubstituteString((
char **) &commands,
"&",
"&");
2217 (void) SubstituteString((
char **) &commands,
">",
">");
2218 (void) SubstituteString((
char **) &commands,
"<",
"<");
2219 if (delegate_info->commands != (
char *) NULL)
2220 delegate_info->commands=DestroyString(delegate_info->commands);
2221 delegate_info->commands=commands;
2229 if (LocaleCompare((
char *) keyword,
"decode") == 0)
2231 delegate_info->decode=ConstantString(token);
2232 delegate_info->mode=1;
2240 if (LocaleCompare((
char *) keyword,
"encode") == 0)
2242 delegate_info->encode=ConstantString(token);
2243 delegate_info->mode=(-1);
2251 if (LocaleCompare((
char *) keyword,
"mode") == 0)
2253 delegate_info->mode=1;
2254 if (LocaleCompare(token,
"bi") == 0)
2255 delegate_info->mode=0;
2257 if (LocaleCompare(token,
"encode") == 0)
2258 delegate_info->mode=(-1);
2266 if (LocaleCompare((
char *) keyword,
"spawn") == 0)
2268 delegate_info->spawn=IsStringTrue(token);
2271 if (LocaleCompare((
char *) keyword,
"stealth") == 0)
2273 delegate_info->stealth=IsStringTrue(token);
2281 if (LocaleCompare((
char *) keyword,
"thread-support") == 0)
2283 delegate_info->thread_support=IsStringTrue(token);
2284 if (delegate_info->thread_support == MagickFalse)
2285 delegate_info->semaphore=AcquireSemaphoreInfo();
2294 token=(
char *) RelinquishMagickMemory(token);
2295 return(status != 0 ? MagickTrue : MagickFalse);