/*
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% R e l i n q u i s h U n i q u e F i l e R e s o u r c e %
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% RelinquishUniqueFileResource() relinquishes a unique file resource.
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% The format of the RelinquishUniqueFileResource() method is:
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% MagickBooleanType RelinquishUniqueFileResource(const char *path)
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% A description of each parameter follows:
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% o name: the name of the temporary resource.
%
*/
MagickExport MagickBooleanType RelinquishUniqueFileResource(const char *path)
{
char
cache_path[MaxTextExtent];
assert(path != (const char *) NULL);
(void) LogMagickEvent(ResourceEvent,GetMagickModule(),"%s",path);
if (temporary_resources != (SplayTreeInfo *) NULL)
{
register char
*p;
ResetSplayTreeIterator(temporary_resources);
p=(char *) GetNextKeyInSplayTree(temporary_resources);
while (p != (char *) NULL)
{
if (LocaleCompare(p,path) == 0)
break;
p=(char *) GetNextKeyInSplayTree(temporary_resources);
}
if (p != (char *) NULL)
(void) DeleteNodeFromSplayTree(temporary_resources,p);
}
(void) CopyMagickString(cache_path,path,MaxTextExtent);
AppendImageFormat("cache",cache_path);
(void) remove_utf8(cache_path);
return(remove_utf8(path) == 0 ? MagickTrue : MagickFalse);
}
/*
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% D e l e t e I m a g e R e g i s t r y %
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% DeleteImageRegistry() deletes a key from the image registry.
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% The format of the DeleteImageRegistry method is:
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% MagickBooleanType DeleteImageRegistry(const char *key)
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% A description of each parameter follows:
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% o key: the registry.
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*/
MagickExport MagickBooleanType DeleteImageRegistry(const char *key)
{
if (IsEventLogging() != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",key);
if (registry == (void *) NULL)
return(MagickFalse);
return(DeleteNodeFromSplayTree(registry,key));
}
/*
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% D e l e t e I m a g e A r t i f a c t %
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% DeleteImageArtifact() deletes an image artifact.
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% The format of the DeleteImageArtifact method is:
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% MagickBooleanType DeleteImageArtifact(Image *image,const char *artifact)
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% A description of each parameter follows:
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% o image: the image.
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% o artifact: the image artifact.
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*/
MagickExport MagickBooleanType DeleteImageArtifact(Image *image,
const char *artifact)
{
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->artifacts == (void *) NULL)
return(MagickFalse);
return(DeleteNodeFromSplayTree((SplayTreeInfo *) image->artifacts,artifact));
}
/*
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% R e l i n q u i s h U n i q u e F i l e R e s o u r c e %
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% RelinquishUniqueFileResource() relinquishes a unique file resource.
%
% The format of the RelinquishUniqueFileResource() method is:
%
% MagickBooleanType RelinquishUniqueFileResource(const char *path)
%
% A description of each parameter follows:
%
% o name: the name of the temporary resource.
%
*/
MagickExport MagickBooleanType RelinquishUniqueFileResource(const char *path)
{
char
cache_path[MagickPathExtent];
MagickBooleanType
status;
assert(path != (const char *) NULL);
status=MagickFalse;
(void) LogMagickEvent(ResourceEvent,GetMagickModule(),"%s",path);
if (resource_semaphore == (SemaphoreInfo *) NULL)
ActivateSemaphoreInfo(&resource_semaphore);
LockSemaphoreInfo(resource_semaphore);
if (temporary_resources != (SplayTreeInfo *) NULL)
status=DeleteNodeFromSplayTree(temporary_resources, (const void *) path);
UnlockSemaphoreInfo(resource_semaphore);
(void) CopyMagickString(cache_path,path,MagickPathExtent);
AppendImageFormat("cache",cache_path);
(void) ShredFile(cache_path);
if (status == MagickFalse)
status=ShredFile(path);
return(status);
}