% MagickCore Methods to Read/Write/Invoke Delegates %
% %
% Software Design %
-% John Cristy %
+% Cristy %
% October 1998 %
% %
% %
-% Copyright 1999-2011 ImageMagick Studio LLC, a non-profit organization %
+% 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 %
#include "MagickCore/hashmap.h"
#include "MagickCore/list.h"
#include "MagickCore/memory_.h"
+#include "MagickCore/nt-base-private.h"
#include "MagickCore/policy.h"
#include "MagickCore/resource_.h"
#include "MagickCore/semaphore.h"
#include "MagickCore/utility.h"
#include "MagickCore/utility-private.h"
#include "MagickCore/xml-tree.h"
+#include "MagickCore/xml-tree-private.h"
\f
/*
Define declarations.
"<delegatemap>"
" <delegate decode=\"autotrace\" stealth=\"True\" command=\""autotrace" -output-format svg -output-file "%o" "%i"\"/>"
" <delegate decode=\"avi:decode\" stealth=\"True\" command=\""mplayer" "%i" -really-quiet -ao null -vo png:z=3\"/>"
- " <delegate decode=\"browse\" stealth=\"True\" spawn=\"True\" command=\""xdg-open" http://www.imagemagick.org/\"/>"
+ " <delegate decode=\"browse\" stealth=\"True\" spawn=\"True\" command=\""xdg-open" http://www.imagemagick.org/; rm "%i"\"/>"
" <delegate decode=\"cgm\" thread-support=\"False\" command=\""ralcgm" -d ps -oC < "%i" > "%o" 2> "%u"\"/>"
" <delegate decode=\"dng:decode\" command=\""/usr/bin/ufraw-batch" --silent --wb=camera --black-point=auto --exposure=auto --create-id=also --out-type=ppm16 "--output=%u.pnm" "%i"\"/>"
" <delegate decode=\"edit\" stealth=\"True\" command=\""xterm" -title "Edit Image Comment" -e vi "%o"\"/>"
- " <delegate decode=\"eps\" encode=\"pdf\" mode=\"bi\" command=\""gs" -q -dQUIET -dSAFER -dPARANOIDSAFE -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=0 "-sDEVICE=pdfwrite" "-sOutputFile=%o" "-f%i"\"/>"
- " <delegate decode=\"eps\" encode=\"ps\" mode=\"bi\" command=\""gs" -q -dQUIET -dSAFER -dPARANOIDSAFE -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=0 "-sDEVICE=pswrite" "-sOutputFile=%o" "-f%i"\"/>"
+ " <delegate decode=\"eps\" encode=\"pdf\" mode=\"bi\" command=\""gs" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=pdfwrite" "-sOutputFile=%o" "-f%i"\"/>"
+ " <delegate decode=\"eps\" encode=\"ps\" mode=\"bi\" command=\""gs" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=pswrite" "-sOutputFile=%o" "-f%i"\"/>"
" <delegate decode=\"fig\" command=\""fig2dev" -L ps "%i" "%o"\"/>"
" <delegate decode=\"gplt\" command=\""echo" "set size 1.25,0.62 set terminal postscript portrait color solid; set output "%o"; load "%i"" > "%u";"gnuplot" "%u"\"/>"
" <delegate decode=\"hpg\" command=\""hp2xx" -q -m eps -f `basename "%o"` "%i" mv -f `basename "%o"` "%o"\"/>"
- " <delegate decode=\"hpgl\" command=\"if [ -e hp2xx -o -e /usr/bin/hp2xx ]; then hp2xx -q -m eps -f `basename "%o"` "%i" mv -f `basename "%o"` "%o else echo "You need to install hp2xx to use HPGL files with ImageMagick." exit 1 fi\"/>"
+ " <delegate decode=\"hpgl\" command=\""hp2xx" -q -m eps -f `basename "%o"` "%i" mv -f `basename "%o"` "%o"\"/>"
" <delegate decode=\"htm\" command=\""html2ps" -U -o "%o" "%i"\"/>"
" <delegate decode=\"html\" command=\""html2ps" -U -o "%o" "%i"\"/>"
" <delegate decode=\"https\" command=\""wget" -q -O "%o" "https:%M"\"/>"
" <delegate decode=\"ilbm\" command=\""ilbmtoppm" "%i" > "%o"\"/>"
" <delegate decode=\"man\" command=\""groff" -man -Tps "%i" > "%o"\"/>"
- " <delegate decode=\"mpeg:decode\" stealth=\"True\" command=\""ffmpeg" --i "%i" -vcodec pam -an -f rawvideo -y "%u0.pam" 2;> "%Z"\"/>"
- " <delegate decode=\"null\" encode=\"mpeg:encode\" stealth=\"True\" command=\""ffmpeg" "%M%%d.jpg" "%u.%m" 2;> "%Z"\"/>"
- " <delegate decode=\"pcl:color\" stealth=\"True\" command=\""pcl6" -dQUIET -dSAFER -dPARANOIDSAFE -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=0 "-sDEVICE=ppmraw" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "%s"\"/>"
- " <delegate decode=\"pcl:cmyk\" stealth=\"True\" command=\""pcl6" -dQUIET -dSAFER -dPARANOIDSAFE -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=0 "-sDEVICE=bmpsep8" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "%s"\"/>"
- " <delegate decode=\"pcl:mono\" stealth=\"True\" command=\""pcl6" -dQUIET -dSAFER -dPARANOIDSAFE -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=0 "-sDEVICE=pbmraw" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "%s"\"/>"
- " <delegate decode=\"pdf\" encode=\"eps\" mode=\"bi\" command=\""gs" -q -dQUIET -dSAFER -dPARANOIDSAFE -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=0 "-sDEVICE=epswrite" "-sOutputFile=%o" "-f%i"\"/>"
- " <delegate decode=\"pdf\" encode=\"ps\" mode=\"bi\" command=\""gs" -q -dQUIET -dSAFER -dPARANOIDSAFE -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=0 "-sDEVICE=pswrite" "-sOutputFile=%o" "-f%i"\"/>"
+ " <delegate decode=\"mpeg:decode\" stealth=\"True\" command=\""ffmpeg" -v -1 -vframes %S -i "%i" -vcodec pam -an -f rawvideo -y "%u.pam" 2> "%Z"\"/>"
+ " <delegate decode=\"null\" encode=\"mpeg:encode\" stealth=\"True\" command=\""ffmpeg" -v -1 -mbd rd -trellis 2 -cmp 2 -subcmp 2 -g 300 -i "%M%%d.jpg" "%u.%m" 2> "%Z"\"/>"
+ " <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"\"/>"
+ " <delegate decode=\"pcl:cmyk\" stealth=\"True\" command=\""pcl6" -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=bmpsep8" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "%s"\"/>"
+ " <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"\"/>"
+ " <delegate decode=\"pdf\" encode=\"eps\" mode=\"bi\" command=\""gs" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=epswrite" "-sOutputFile=%o" "-f%i"\"/>"
+ " <delegate decode=\"pdf\" encode=\"ps\" mode=\"bi\" command=\""gs" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=pswrite" "-sOutputFile=%o" "-f%i"\"/>"
" <delegate decode=\"pnm\" encode=\"ilbm\" mode=\"encode\" command=\""ppmtoilbm" -24if "%i" > "%o"\"/>"
" <delegate decode=\"pnm\" encode=\"launch\" mode=\"encode\" command=\""gimp" "%i"\"/>"
" <delegate decode=\"pov\" command=\""povray" "+i"%i"" -D0 +o"%o" +fn%q +w%w +h%h +a -q9 -kfi"%s" -kff"%n" "convert" -concatenate "%o*.png" "%o"\"/>"
- " <delegate decode=\"ps\" encode=\"eps\" mode=\"bi\" command=\""gs" -q -dQUIET -dSAFER -dPARANOIDSAFE -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=0 "-sDEVICE=epswrite" "-sOutputFile=%o" "-f%i"\"/>"
- " <delegate decode=\"ps\" encode=\"pdf\" mode=\"bi\" command=\""gs" -q -dQUIET -dSAFER -dPARANOIDSAFE -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=0 "-sDEVICE=pdfwrite" "-sOutputFile=%o" "-f%i"\"/>"
+ " <delegate decode=\"ps\" encode=\"eps\" mode=\"bi\" command=\""gs" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=epswrite" "-sOutputFile=%o" "-f%i"\"/>"
+ " <delegate decode=\"ps\" encode=\"pdf\" mode=\"bi\" command=\""gs" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=pdfwrite" "-sOutputFile=%o" "-f%i"\"/>"
" <delegate decode=\"ps\" encode=\"print\" mode=\"encode\" command=\"lpr "%i"\"/>"
- " <delegate decode=\"ps:alpha\" stealth=\"True\" command=\""gs" -q -dQUIET -dSAFER -dPARANOIDSAFE -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=0 "-sDEVICE=pngalpha" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "-f%s" "-f%s"\"/>"
- " <delegate decode=\"ps:bbox\" stealth=\"True\" command=\""gs" -q -dQUIET -dSAFER -dPARANOIDSAFE -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=0 "-sDEVICE=bbox" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "-f%s" "-f%s"\"/>"
- " <delegate decode=\"ps:cmyk\" stealth=\"True\" command=\""gs" -q -dQUIET -dSAFER -dPARANOIDSAFE -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=0 "-sDEVICE=bmpsep8" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "-f%s" "-f%s"\"/>"
- " <delegate decode=\"ps:color\" stealth=\"True\" command=\""gs" -q -dQUIET -dSAFER -dPARANOIDSAFE -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=0 "-sDEVICE=pnmraw" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "-f%s" "-f%s"\"/>"
- " <delegate decode=\"ps:mono\" stealth=\"True\" command=\""gs" -q -dQUIET -dSAFER -dPARANOIDSAFE -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=0 "-sDEVICE=pnmraw" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "-f%s" "-f%s"\"/>"
+ " <delegate decode=\"ps:alpha\" stealth=\"True\" command=\""gs" -q -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"\"/>"
+ " <delegate decode=\"ps:bbox\" stealth=\"True\" command=\""gs" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=bbox" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "-f%s" "-f%s"\"/>"
+ " <delegate decode=\"ps:cmyk\" stealth=\"True\" command=\""gs" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=bmpsep8" -dTextAlphaBits=%u -dGraphicsAlphaBits=%u "-r%s" %s "-sOutputFile=%s" "-f%s" "-f%s"\"/>"
+ " <delegate decode=\"ps:color\" stealth=\"True\" command=\""gs" -q -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"\"/>"
+ " <delegate decode=\"ps:mono\" stealth=\"True\" command=\""gs" -q -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"\"/>"
" <delegate decode=\"rgba\" encode=\"rle\" mode=\"encode\" command=\""rawtorle" -o "%o" -v "%i"\"/>"
" <delegate decode=\"scan\" command=\""scanimage" -d "%i" > "%o"\"/>"
- " <delegate encode=\"show\" spawn=\"True\" command=\""/usr/local/bin/display" -immutable -delay 0 -window-group %g -title "%l of %f" "temporary:%i"\"/>"
+ " <delegate encode=\"show\" spawn=\"True\" command=\""display" -immutable -delay 0 -window-group %g -title "%l of %f" "temporary:%i"\"/>"
" <delegate decode=\"shtml\" command=\""html2ps" -U -o "%o" "%i"\"/>"
" <delegate decode=\"svg\" command=\""rsvg" "%i" "%o"\"/>"
" <delegate decode=\"txt\" encode=\"ps\" mode=\"bi\" command=\""enscript" -o "%o" "%i"\"/>"
- " <delegate encode=\"win\" stealth=\"True\" spawn=\"True\" command=\""/usr/local/bin/display" -immutable -delay 0 -window-group %g -title "%l of %f" "temporary:%i"\"/>"
+ " <delegate encode=\"win\" stealth=\"True\" spawn=\"True\" command=\""display" -immutable -delay 0 -window-group %g -title "%l of %f" "temporary:%i"\"/>"
" <delegate decode=\"wmf\" command=\""wmf2eps" -o "%o" "%i"\"/>"
"</delegatemap>";
\f
Global declaractions.
*/
static LinkedListInfo
- *delegate_list = (LinkedListInfo *) NULL;
+ *delegate_cache = (LinkedListInfo *) NULL;
static SemaphoreInfo
*delegate_semaphore = (SemaphoreInfo *) NULL;
-
-static volatile MagickBooleanType
- instantiate_delegate = MagickFalse;
\f
/*
Forward declaractions.
*/
static MagickBooleanType
- InitializeDelegateList(ExceptionInfo *),
- LoadDelegateLists(const char *,ExceptionInfo *);
+ IsDelegateCacheInstantiated(ExceptionInfo *),
+ LoadDelegateCache(LinkedListInfo *,const char *,const char *,const size_t,
+ ExceptionInfo *);
\f
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
-+ D e l e g a t e C o m p o n e n t T e r m i n u s %
+% A c q u i r e D e l e g a t e C a c h e %
+% %
+% %
+% %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% AcquireDelegateCache() caches one or more delegate configurations which
+% provides a mapping between delegate attributes and a delegate name.
+%
+% The format of the AcquireDelegateCache method is:
+%
+% LinkedListInfo *AcquireDelegateCache(const char *filename,
+% ExceptionInfo *exception)
+%
+% A description of each parameter follows:
+%
+% o filename: the font file name.
+%
+% o exception: return any errors or warnings in this structure.
+%
+*/
+static LinkedListInfo *AcquireDelegateCache(const char *filename,
+ ExceptionInfo *exception)
+{
+ LinkedListInfo
+ *delegate_cache;
+
+ MagickStatusType
+ status;
+
+ delegate_cache=NewLinkedList(0);
+ if (delegate_cache == (LinkedListInfo *) NULL)
+ ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
+ status=MagickTrue;
+#if !defined(MAGICKCORE_ZERO_CONFIGURATION_SUPPORT)
+ {
+ const StringInfo
+ *option;
+
+ LinkedListInfo
+ *options;
+
+ options=GetConfigureOptions(filename,exception);
+ option=(const StringInfo *) GetNextValueInLinkedList(options);
+ while (option != (const StringInfo *) NULL)
+ {
+ status&=LoadDelegateCache(delegate_cache,(const char *)
+ GetStringInfoDatum(option),GetStringInfoPath(option),0,exception);
+ option=(const StringInfo *) GetNextValueInLinkedList(options);
+ }
+ options=DestroyConfigureOptions(options);
+ }
+#endif
+ if (IfMagickTrue(IsLinkedListEmpty(delegate_cache)))
+ status&=LoadDelegateCache(delegate_cache,DelegateMap,"built-in",0,
+ exception);
+ return(delegate_cache);
+}
+\f
+/*
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %
+% %
+% %
++ D e l e g a t e C o m p o n e n t G e n e s i s %
% %
% %
% %
*/
MagickPrivate MagickBooleanType DelegateComponentGenesis(void)
{
- AcquireSemaphoreInfo(&delegate_semaphore);
+ if (delegate_semaphore == (SemaphoreInfo *) NULL)
+ delegate_semaphore=AcquireSemaphoreInfo();
return(MagickTrue);
}
\f
p->encode=DestroyString(p->encode);
if (p->commands != (char *) NULL)
p->commands=DestroyString(p->commands);
+ if (p->semaphore != (SemaphoreInfo *) NULL)
+ RelinquishSemaphoreInfo(&p->semaphore);
p=(DelegateInfo *) RelinquishMagickMemory(p);
return((void *) NULL);
}
MagickPrivate void DelegateComponentTerminus(void)
{
if (delegate_semaphore == (SemaphoreInfo *) NULL)
- AcquireSemaphoreInfo(&delegate_semaphore);
+ ActivateSemaphoreInfo(&delegate_semaphore);
LockSemaphoreInfo(delegate_semaphore);
- if (delegate_list != (LinkedListInfo *) NULL)
- delegate_list=DestroyLinkedList(delegate_list,DestroyDelegate);
- instantiate_delegate=MagickFalse;
+ if (delegate_cache != (LinkedListInfo *) NULL)
+ delegate_cache=DestroyLinkedList(delegate_cache,DestroyDelegate);
UnlockSemaphoreInfo(delegate_semaphore);
- DestroySemaphoreInfo(&delegate_semaphore);
+ RelinquishSemaphoreInfo(&delegate_semaphore);
}
\f
/*
assert(image_info->signature == MagickSignature);
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
- if (image->debug != MagickFalse)
+ if( IfMagickTrue(image->debug) )
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
+
delegate_info=GetDelegateInfo(decode,encode,exception);
if (delegate_info == (const DelegateInfo *) NULL)
{
if (commands == (char **) NULL)
{
(void) ThrowMagickException(exception,GetMagickModule(),
- ResourceLimitError,"MemoryAllocationFailed","`%s'",
- decode ? decode : encode);
+ ResourceLimitError,"MemoryAllocationFailed","`%s'",decode ? decode :
+ encode);
return((char *) NULL);
}
- command=InterpretImageProperties(image_info,image,commands[0],exception);
+ command=InterpretImageProperties((ImageInfo *) image_info,image,commands[0],
+ exception);
if (command == (char *) NULL)
(void) ThrowMagickException(exception,GetMagickModule(),ResourceLimitError,
"MemoryAllocationFailed","`%s'",commands[0]);
MagickExport const char *GetDelegateCommands(const DelegateInfo *delegate_info)
{
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+
assert(delegate_info != (DelegateInfo *) NULL);
assert(delegate_info->signature == MagickSignature);
return(delegate_info->commands);
*p;
assert(exception != (ExceptionInfo *) NULL);
- if ((delegate_list == (LinkedListInfo *) NULL) ||
- (instantiate_delegate == MagickFalse))
- if (InitializeDelegateList(exception) == MagickFalse)
- return((const DelegateInfo *) NULL);
- if ((delegate_list == (LinkedListInfo *) NULL) ||
- (IsLinkedListEmpty(delegate_list) != MagickFalse))
+ if (IfMagickFalse(IsDelegateCacheInstantiated(exception)))
return((const DelegateInfo *) NULL);
- if ((LocaleCompare(decode,"*") == 0) && (LocaleCompare(encode,"*") == 0))
- return((const DelegateInfo *) GetValueFromLinkedList(delegate_list,0));
/*
Search for named delegate.
*/
LockSemaphoreInfo(delegate_semaphore);
- ResetLinkedListIterator(delegate_list);
- p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_list);
+ ResetLinkedListIterator(delegate_cache);
+ p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_cache);
+ if ((LocaleCompare(decode,"*") == 0) && (LocaleCompare(encode,"*") == 0))
+ {
+ UnlockSemaphoreInfo(delegate_semaphore);
+ return(p);
+ }
while (p != (const DelegateInfo *) NULL)
{
if (p->mode > 0)
{
if (LocaleCompare(p->decode,decode) == 0)
break;
- p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_list);
+ p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_cache);
continue;
}
if (p->mode < 0)
{
if (LocaleCompare(p->encode,encode) == 0)
break;
- p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_list);
+ p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_cache);
continue;
}
if (LocaleCompare(decode,p->decode) == 0)
if (LocaleCompare(decode,p->decode) == 0)
if (LocaleCompare(encode,"*") == 0)
break;
- p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_list);
+ p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_cache);
}
if (p != (const DelegateInfo *) NULL)
- (void) InsertValueInLinkedList(delegate_list,0,
- RemoveElementByValueFromLinkedList(delegate_list,p));
+ (void) InsertValueInLinkedList(delegate_cache,0,
+ RemoveElementByValueFromLinkedList(delegate_cache,p));
UnlockSemaphoreInfo(delegate_semaphore);
return(p);
}
/*
Allocate delegate list.
*/
+ assert(number_delegates != (size_t *) NULL);
assert(pattern != (char *) NULL);
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",pattern);
- assert(number_delegates != (size_t *) NULL);
+
*number_delegates=0;
p=GetDelegateInfo("*","*",exception);
if (p == (const DelegateInfo *) NULL)
return((const DelegateInfo **) NULL);
delegates=(const DelegateInfo **) AcquireQuantumMemory((size_t)
- GetNumberOfElementsInLinkedList(delegate_list)+1UL,sizeof(*delegates));
+ GetNumberOfElementsInLinkedList(delegate_cache)+1UL,sizeof(*delegates));
if (delegates == (const DelegateInfo **) NULL)
return((const DelegateInfo **) NULL);
/*
Generate delegate list.
*/
LockSemaphoreInfo(delegate_semaphore);
- ResetLinkedListIterator(delegate_list);
- p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_list);
+ ResetLinkedListIterator(delegate_cache);
+ p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_cache);
for (i=0; p != (const DelegateInfo *) NULL; )
{
- if ((p->stealth == MagickFalse) &&
- ((GlobExpression(p->decode,pattern,MagickFalse) != MagickFalse) ||
- (GlobExpression(p->encode,pattern,MagickFalse) != MagickFalse)))
+ if( IfMagickFalse(p->stealth) &&
+ ( IfMagickTrue(GlobExpression(p->decode,pattern,MagickFalse)) ||
+ IfMagickTrue(GlobExpression(p->encode,pattern,MagickFalse))) )
delegates[i++]=p;
- p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_list);
+ p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_cache);
}
UnlockSemaphoreInfo(delegate_semaphore);
qsort((void *) delegates,(size_t) i,sizeof(*delegates),DelegateInfoCompare);
*/
assert(pattern != (char *) NULL);
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",pattern);
+
assert(number_delegates != (size_t *) NULL);
*number_delegates=0;
p=GetDelegateInfo("*","*",exception);
if (p == (const DelegateInfo *) NULL)
return((char **) NULL);
delegates=(char **) AcquireQuantumMemory((size_t)
- GetNumberOfElementsInLinkedList(delegate_list)+1UL,sizeof(*delegates));
+ GetNumberOfElementsInLinkedList(delegate_cache)+1UL,sizeof(*delegates));
if (delegates == (char **) NULL)
return((char **) NULL);
LockSemaphoreInfo(delegate_semaphore);
- ResetLinkedListIterator(delegate_list);
- p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_list);
+ ResetLinkedListIterator(delegate_cache);
+ p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_cache);
for (i=0; p != (const DelegateInfo *) NULL; )
{
- if ((p->stealth == MagickFalse) &&
- (GlobExpression(p->decode,pattern,MagickFalse) != MagickFalse))
+ if( IfMagickFalse(p->stealth) &&
+ IfMagickTrue(GlobExpression(p->decode,pattern,MagickFalse)) )
delegates[i++]=ConstantString(p->decode);
- if ((p->stealth == MagickFalse) &&
- (GlobExpression(p->encode,pattern,MagickFalse) != MagickFalse))
+ if( IfMagickFalse(p->stealth) &&
+ IfMagickTrue(GlobExpression(p->encode,pattern,MagickFalse)) )
delegates[i++]=ConstantString(p->encode);
- p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_list);
+ p=(const DelegateInfo *) GetNextValueInLinkedList(delegate_cache);
}
UnlockSemaphoreInfo(delegate_semaphore);
qsort((void *) delegates,(size_t) i,sizeof(*delegates),DelegateCompare);
MagickExport ssize_t GetDelegateMode(const DelegateInfo *delegate_info)
{
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+
assert(delegate_info != (DelegateInfo *) NULL);
assert(delegate_info->signature == MagickSignature);
return(delegate_info->mode);
const DelegateInfo *delegate_info)
{
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+
assert(delegate_info != (DelegateInfo *) NULL);
assert(delegate_info->signature == MagickSignature);
return(delegate_info->thread_support);
% %
% %
% %
-+ I n i t i a l i z e D e l e g a t e L i s t %
++ I s D e l e g a t e C a c h e I n s t a n t i a t e d %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
-% InitializeDelegateList() initializes the delegate list.
+% IsDelegateCacheInstantiated() determines if the delegate cache is
+% instantiated. If not, it instantiates the cache and returns it.
%
-% The format of the InitializeDelegateList method is:
+% The format of the IsDelegateInstantiated method is:
%
-% MagickBooleanType InitializeDelegateList(ExceptionInfo *exception)
+% MagickBooleanType IsDelegateCacheInstantiated(ExceptionInfo *exception)
%
% A description of each parameter follows.
%
% o exception: return any errors or warnings in this structure.
%
*/
-static MagickBooleanType InitializeDelegateList(ExceptionInfo *exception)
+static MagickBooleanType IsDelegateCacheInstantiated(ExceptionInfo *exception)
{
- if ((delegate_list == (LinkedListInfo *) NULL) &&
- (instantiate_delegate == MagickFalse))
+ if (delegate_cache == (LinkedListInfo *) NULL)
{
if (delegate_semaphore == (SemaphoreInfo *) NULL)
- AcquireSemaphoreInfo(&delegate_semaphore);
+ ActivateSemaphoreInfo(&delegate_semaphore);
LockSemaphoreInfo(delegate_semaphore);
- if ((delegate_list == (LinkedListInfo *) NULL) &&
- (instantiate_delegate == MagickFalse))
- {
- (void) LoadDelegateLists(DelegateFilename,exception);
- instantiate_delegate=MagickTrue;
- }
+ if (delegate_cache == (LinkedListInfo *) NULL)
+ delegate_cache=AcquireDelegateCache(DelegateFilename,exception);
UnlockSemaphoreInfo(delegate_semaphore);
}
- return(delegate_list != (LinkedListInfo *) NULL ? MagickTrue : MagickFalse);
+ return(IsMagickNotNULL(delegate_cache));
}
\f
/*
*buffer;
/*
- Return if destination file already exists and is not empty.
+ Copy source file to destination.
*/
assert(source != (const char *) NULL);
assert(destination != (char *) NULL);
status=GetPathAttributes(destination,&attributes);
- if ((status != MagickFalse) && (attributes.st_size != 0))
+ if( IfMagickTrue(status) && (attributes.st_size != 0))
return(MagickTrue);
- /*
- Copy source file to destination.
- */
- destination_file=open(destination,O_WRONLY | O_BINARY | O_CREAT,S_MODE);
+ destination_file=open_utf8(destination,O_WRONLY | O_BINARY | O_CREAT,S_MODE);
if (destination_file == -1)
return(MagickFalse);
- source_file=open(source,O_RDONLY | O_BINARY);
+ source_file=open_utf8(source,O_RDONLY | O_BINARY,0);
if (source_file == -1)
{
(void) close(destination_file);
(void) close(destination_file);
(void) close(source_file);
buffer=(unsigned char *) RelinquishMagickMemory(buffer);
- return(i != 0 ? MagickTrue : MagickFalse);
+ return(IsMagickTrue(i!=0));
}
MagickExport MagickBooleanType InvokeDelegate(ImageInfo *image_info,
assert(image_info->signature == MagickSignature);
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
- if (image->debug != MagickFalse)
+ if( IfMagickTrue(image->debug) )
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
+
rights=ExecutePolicyRights;
- if (IsRightsAuthorized(DelegatePolicyDomain,rights,decode) == MagickFalse)
+ if( IfMagickFalse(IsRightsAuthorized(DelegatePolicyDomain,rights,decode)) )
{
errno=EPERM;
(void) ThrowMagickException(exception,GetMagickModule(),PolicyError,
"NotAuthorized","`%s'",decode);
return(MagickFalse);
}
- if (IsRightsAuthorized(DelegatePolicyDomain,rights,encode) == MagickFalse)
+ if( IfMagickFalse(IsRightsAuthorized(DelegatePolicyDomain,rights,encode)) )
{
errno=EPERM;
(void) ThrowMagickException(exception,GetMagickModule(),PolicyError,
"NotAuthorized","`%s'",encode);
return(MagickFalse);
}
- temporary=(*image->filename == '\0') ? MagickTrue : MagickFalse;
- if (temporary != MagickFalse)
- if (AcquireUniqueFilename(image->filename) == MagickFalse)
+ temporary=IsMagickTrue(*image->filename == '\0');
+ if( IfMagickTrue(temporary) )
+ if( IfMagickFalse(AcquireUniqueFilename(image->filename)) )
{
ThrowFileException(exception,FileOpenError,
"UnableToCreateTemporaryFile",image->filename);
delegate_info=GetDelegateInfo(decode,encode,exception);
if (delegate_info == (DelegateInfo *) NULL)
{
- if (temporary != MagickFalse)
+ if( IfMagickTrue(temporary) )
(void) RelinquishUniqueFileResource(image->filename);
(void) ThrowMagickException(exception,GetMagickModule(),DelegateError,
"NoTagFound","`%s'",decode ? decode : encode);
}
if (*image_info->filename == '\0')
{
- if (AcquireUniqueFilename(image_info->filename) == MagickFalse)
+ if( IfMagickFalse(AcquireUniqueFilename(image_info->filename)) )
{
- if (temporary != MagickFalse)
+ if( IfMagickTrue(temporary) )
(void) RelinquishUniqueFileResource(image->filename);
ThrowFileException(exception,FileOpenError,
"UnableToCreateTemporaryFile",image_info->filename);
}
image_info->temporary=MagickTrue;
}
- if ((delegate_info->mode != 0) &&
- (((decode != (const char *) NULL) &&
+ if ((delegate_info->mode != 0) && (((decode != (const char *) NULL) &&
(delegate_info->encode != (char *) NULL)) ||
((encode != (const char *) NULL) &&
(delegate_info->decode != (char *) NULL))))
/*
Delegate requires a particular image format.
*/
- if (AcquireUniqueFilename(image_info->unique) == MagickFalse)
+ if( IfMagickFalse(AcquireUniqueFilename(image_info->unique)) )
{
ThrowFileException(exception,FileOpenError,
"UnableToCreateTemporaryFile",image_info->unique);
return(MagickFalse);
}
- if (AcquireUniqueFilename(image_info->zero) == MagickFalse)
+ if( IfMagickFalse(AcquireUniqueFilename(image_info->zero)) )
{
- (void) RelinquishUniqueFileResource(image_info->zero);
+ (void) RelinquishUniqueFileResource(image_info->unique);
ThrowFileException(exception,FileOpenError,
"UnableToCreateTemporaryFile",image_info->zero);
return(MagickFalse);
{
(void) RelinquishUniqueFileResource(image_info->unique);
(void) RelinquishUniqueFileResource(image_info->zero);
- if (temporary != MagickFalse)
+ if( IfMagickTrue(temporary) )
(void) RelinquishUniqueFileResource(image->filename);
(void) ThrowMagickException(exception,GetMagickModule(),
DelegateError,"DelegateFailed","`%s'",decode ? decode : encode);
(void) FormatLocaleString(p->filename,MaxTextExtent,"%s:%s",
delegate_info->decode,clone_info->filename);
status=WriteImage(clone_info,p,exception);
- if (status == MagickFalse)
+ if( IfMagickFalse(status) )
{
(void) RelinquishUniqueFileResource(image_info->unique);
(void) RelinquishUniqueFileResource(image_info->zero);
- if (temporary != MagickFalse)
+ if( IfMagickTrue(temporary) )
(void) RelinquishUniqueFileResource(image->filename);
clone_info=DestroyImageInfo(clone_info);
(void) ThrowMagickException(exception,GetMagickModule(),
DelegateError,"DelegateFailed","`%s'",decode ? decode : encode);
return(MagickFalse);
}
- if (clone_info->adjoin != MagickFalse)
+ if( IfMagickTrue(clone_info->adjoin) )
break;
}
(void) RelinquishUniqueFileResource(image_info->unique);
commands=StringToList(delegate_info->commands);
if (commands == (char **) NULL)
{
- if (temporary != MagickFalse)
+ if( IfMagickTrue(temporary) )
(void) RelinquishUniqueFileResource(image->filename);
(void) ThrowMagickException(exception,GetMagickModule(),
ResourceLimitError,"MemoryAllocationFailed","`%s'",
for (i=0; commands[i] != (char *) NULL; i++)
{
status=AcquireUniqueSymbolicLink(output_filename,image_info->filename);
- if (AcquireUniqueFilename(image_info->unique) == MagickFalse)
+ if( IfMagickFalse(AcquireUniqueFilename(image_info->unique)) )
{
ThrowFileException(exception,FileOpenError,
"UnableToCreateTemporaryFile",image_info->unique);
break;
}
- if (AcquireUniqueFilename(image_info->zero) == MagickFalse)
+ if( IfMagickFalse(AcquireUniqueFilename(image_info->zero)) )
{
(void) RelinquishUniqueFileResource(image_info->unique);
ThrowFileException(exception,FileOpenError,
if (LocaleCompare(decode,"SCAN") != 0)
{
status=AcquireUniqueSymbolicLink(input_filename,image->filename);
- if (status == MagickFalse)
+ if( IfMagickFalse(status) )
{
ThrowFileException(exception,FileOpenError,
"UnableToCreateTemporaryFile",input_filename);
/*
Execute delegate.
*/
- status=SystemCommand(delegate_info->spawn,image_info->verbose,command,
- exception) != 0 ? MagickTrue : MagickFalse;
- if (delegate_info->spawn != MagickFalse)
- (void) sleep(2);
+ status=IsMagickTrue(SystemCommand(delegate_info->spawn,
+ image_info->verbose,command,exception) != 0);
+ if (IfMagickTrue(delegate_info->spawn))
+ {
+ ssize_t
+ count;
+
+ /*
+ Wait for input file to 'disappear', or maximum 10 seconds.
+ */
+ count=100;
+ while ((count-- > 0) && (access_utf8(image->filename,F_OK) == 0))
+ (void) MagickDelay(100); /* sleep 0.1 seconds */
+ }
command=DestroyString(command);
}
if (LocaleCompare(decode,"SCAN") != 0)
{
- if (CopyDelegateFile(image->filename,input_filename) == MagickFalse)
+ if( IfMagickFalse(CopyDelegateFile(image->filename,input_filename)) )
(void) RelinquishUniqueFileResource(input_filename);
}
- if (CopyDelegateFile(image_info->filename,output_filename) == MagickFalse)
+ if( IfMagickFalse(CopyDelegateFile(image_info->filename,output_filename)) )
(void) RelinquishUniqueFileResource(output_filename);
- if (image_info->temporary != MagickFalse)
+ if( IfMagickTrue(image_info->temporary) )
(void) RelinquishUniqueFileResource(image_info->filename);
(void) RelinquishUniqueFileResource(image_info->unique);
(void) RelinquishUniqueFileResource(image_info->zero);
(void) RelinquishUniqueFileResource(image_info->filename);
(void) RelinquishUniqueFileResource(image->filename);
- if (status != MagickFalse)
+ if( IfMagickTrue(status) )
{
(void) ThrowMagickException(exception,GetMagickModule(),DelegateError,
"DelegateFailed","`%s'",commands[i]);
for ( ; commands[i] != (char *) NULL; i++)
commands[i]=DestroyString(commands[i]);
commands=(char **) RelinquishMagickMemory(commands);
- if (temporary != MagickFalse)
+ if( IfMagickTrue(temporary) )
(void) RelinquishUniqueFileResource(image->filename);
- return(status == MagickFalse ? MagickTrue : MagickFalse);
+ return(IsMagickFalse(status));
}
\f
/*
path=(const char *) NULL;
for (i=0; i < (ssize_t) number_delegates; i++)
{
- if (delegate_info[i]->stealth != MagickFalse)
+ if( IfMagickTrue(delegate_info[i]->stealth) )
continue;
if ((path == (const char *) NULL) ||
(LocaleCompare(path,delegate_info[i]->path) != 0))
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
-% LoadDelegateList() loads the delegate configuration file which provides a
+% LoadDelegateCache() loads the delegate configurations which provides a
% mapping between delegate attributes and a delegate name.
%
-% The format of the LoadDelegateList method is:
+% The format of the LoadDelegateCache method is:
%
-% MagickBooleanType LoadDelegateList(const char *xml,const char *filename,
-% const size_t depth,ExceptionInfo *exception)
+% MagickBooleanType LoadDelegateCache(LinkedListInfo *delegate_cache,
+% const char *xml,const char *filename,const size_t depth,
+% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o exception: return any errors or warnings in this structure.
%
*/
-static MagickBooleanType LoadDelegateList(const char *xml,const char *filename,
- const size_t depth,ExceptionInfo *exception)
+static MagickBooleanType LoadDelegateCache(LinkedListInfo *delegate_cache,
+ const char *xml,const char *filename,const size_t depth,
+ ExceptionInfo *exception)
{
char
keyword[MaxTextExtent],
"Loading delegate configuration file \"%s\" ...",filename);
if (xml == (const char *) NULL)
return(MagickFalse);
- if (delegate_list == (LinkedListInfo *) NULL)
- {
- delegate_list=NewLinkedList(0);
- if (delegate_list == (LinkedListInfo *) NULL)
- {
- ThrowFileException(exception,ResourceLimitError,
- "MemoryAllocationFailed",filename);
- return(MagickFalse);
- }
- }
status=MagickTrue;
delegate_info=(DelegateInfo *) NULL;
token=AcquireString(xml);
(void) CopyMagickString(path,token,MaxTextExtent);
else
(void) ConcatenateMagickString(path,token,MaxTextExtent);
- xml=FileToString(path,~0,exception);
+ xml=FileToXML(path,~0UL);
if (xml != (char *) NULL)
{
- status=LoadDelegateList(xml,path,depth+1,exception);
+ status&=LoadDelegateCache(delegate_cache,xml,path,
+ depth+1,exception);
xml=(char *) RelinquishMagickMemory(xml);
}
}
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
(void) ResetMagickMemory(delegate_info,0,sizeof(*delegate_info));
delegate_info->path=ConstantString(filename);
+ delegate_info->thread_support=MagickTrue;
delegate_info->signature=MagickSignature;
continue;
}
continue;
if (LocaleCompare(keyword,"/>") == 0)
{
- status=AppendValueToLinkedList(delegate_list,delegate_info);
- if (status == MagickFalse)
+ status=AppendValueToLinkedList(delegate_cache,delegate_info);
+ if( IfMagickFalse(status) )
(void) ThrowMagickException(exception,GetMagickModule(),
ResourceLimitError,"MemoryAllocationFailed","`%s'",
delegate_info->commands);
delegate_info=(DelegateInfo *) NULL;
+ continue;
}
GetMagickToken(q,(const char **) NULL,token);
if (*token != '=')
{
if (LocaleCompare((char *) keyword,"spawn") == 0)
{
- delegate_info->spawn=IsMagickTrue(token);
+ delegate_info->spawn=IsStringTrue(token);
break;
}
if (LocaleCompare((char *) keyword,"stealth") == 0)
{
- delegate_info->stealth=IsMagickTrue(token);
+ delegate_info->stealth=IsStringTrue(token);
break;
}
break;
{
if (LocaleCompare((char *) keyword,"thread-support") == 0)
{
- delegate_info->thread_support=IsMagickTrue(token);
+ delegate_info->thread_support=IsStringTrue(token);
+ if (delegate_info->thread_support == MagickFalse)
+ delegate_info->semaphore=AcquireSemaphoreInfo();
break;
}
break;
token=(char *) RelinquishMagickMemory(token);
return(status);
}
-\f
-/*
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% %
-% %
-% %
-% L o a d D e l e g a t e L i s t s %
-% %
-% %
-% %
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% LoadDelegateList() loads one or more delegate configuration file which
-% provides a mapping between delegate attributes and a delegate name.
-%
-% The format of the LoadDelegateLists method is:
-%
-% MagickBooleanType LoadDelegateLists(const char *filename,
-% ExceptionInfo *exception)
-%
-% A description of each parameter follows:
-%
-% o filename: the font file name.
-%
-% o exception: return any errors or warnings in this structure.
-%
-*/
-static MagickBooleanType LoadDelegateLists(const char *filename,
- ExceptionInfo *exception)
-{
-#if defined(MAGICKCORE_ZERO_CONFIGURATION_SUPPORT)
- return(LoadDelegateList(DelegateMap,"built-in",0,exception));
-#else
- const StringInfo
- *option;
-
- LinkedListInfo
- *options;
-
- MagickStatusType
- status;
-
- status=MagickFalse;
- options=GetConfigureOptions(filename,exception);
- option=(const StringInfo *) GetNextValueInLinkedList(options);
- while (option != (const StringInfo *) NULL)
- {
- status|=LoadDelegateList((const char *) GetStringInfoDatum(option),
- GetStringInfoPath(option),0,exception);
- option=(const StringInfo *) GetNextValueInLinkedList(options);
- }
- options=DestroyConfigureOptions(options);
- if ((delegate_list == (LinkedListInfo *) NULL) ||
- (IsLinkedListEmpty(delegate_list) != MagickFalse))
- status|=LoadDelegateList(DelegateMap,"built-in",0,exception);
- return(status != 0 ? MagickTrue : MagickFalse);
-#endif
-}
projects / imagemagick / blobdiff