*/
#include "MagickCore/studio.h"
#include "MagickCore/blob.h"
+#include "MagickCore/blob-private.h"
#include "MagickCore/exception.h"
#include "MagickCore/exception-private.h"
#include "MagickCore/log.h"
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
node=xml_info;
components=GetPathComponents(path,&number_components);
if (components == (char **) NULL)
return((char **) NULL);
}
+static void DestroyXMLTreeChild(XMLTreeInfo *xml_info)
+{
+ XMLTreeInfo
+ *node,
+ *prev;
+
+ node=xml_info->child;
+ while(node != (XMLTreeInfo *) NULL)
+ {
+ prev=(XMLTreeInfo *) NULL;
+ while(node->child != (XMLTreeInfo *) NULL)
+ {
+ prev=node;
+ node=node->child;
+ }
+ (void) DestroyXMLTree(node);
+ if (prev != (XMLTreeInfo* ) NULL)
+ prev->child=(XMLTreeInfo *) NULL;
+ node=prev;
+ }
+ xml_info->child=(XMLTreeInfo *) NULL;
+}
+
+static void DestroyXMLTreeOrdered(XMLTreeInfo *xml_info)
+{
+ XMLTreeInfo
+ *node,
+ *prev;
+
+ node=xml_info->ordered;
+ while(node != (XMLTreeInfo *) NULL)
+ {
+ prev=(XMLTreeInfo *) NULL;
+ while(node->ordered != (XMLTreeInfo *) NULL)
+ {
+ prev=node;
+ node=node->ordered;
+ }
+ (void) DestroyXMLTree(node);
+ if (prev != (XMLTreeInfo* ) NULL)
+ prev->ordered=(XMLTreeInfo *) NULL;
+ node=prev;
+ }
+ xml_info->ordered=(XMLTreeInfo *) NULL;
+}
+
static void DestroyXMLTreeRoot(XMLTreeInfo *xml_info)
{
char
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
- if (xml_info->parent == (XMLTreeInfo *) NULL)
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->parent != (XMLTreeInfo *) NULL)
return;
/*
Free root tag allocations.
*/
- return;
root=(XMLTreeRoot *) xml_info;
for (i=NumberPredefinedEntities; root->entities[i] != (char *) NULL; i+=2)
root->entities[i+1]=DestroyString(root->entities[i+1]);
MagickExport XMLTreeInfo *DestroyXMLTree(XMLTreeInfo *xml_info)
{
- char
- **attributes;
-
- register ssize_t
- i;
-
- ssize_t
- j;
-
- XMLTreeRoot
- *root;
-
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
- if (xml_info->child != (XMLTreeInfo *) NULL)
- xml_info->child=DestroyXMLTree(xml_info->child);
- if (xml_info->ordered != (XMLTreeInfo *) NULL)
- xml_info->ordered=DestroyXMLTree(xml_info->ordered);
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ DestroyXMLTreeChild(xml_info);
+ DestroyXMLTreeOrdered(xml_info);
DestroyXMLTreeRoot(xml_info);
xml_info->attributes=DestroyXMLTreeAttributes(xml_info->attributes);
xml_info->content=DestroyString(xml_info->content);
% %
% %
% %
+% F i l e T o X M L %
+% %
+% %
+% %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% FileToXML() returns the contents of a file as a XML string.
+%
+% The format of the FileToXML method is:
+%
+% char *FileToXML(const char *filename,const size_t extent)
+%
+% A description of each parameter follows:
+%
+% o filename: the filename.
+%
+% o extent: Maximum length of the string.
+%
+*/
+
+static inline MagickSizeType MagickMin(const MagickSizeType x,
+ const MagickSizeType y)
+{
+ if (x < y)
+ return(x);
+ return(y);
+}
+
+MagickPrivate char *FileToXML(const char *filename,const size_t extent)
+{
+ char
+ *xml;
+
+ int
+ file;
+
+ MagickOffsetType
+ offset;
+
+ register size_t
+ i;
+
+ size_t
+ length;
+
+ ssize_t
+ count;
+
+ void
+ *map;
+
+ assert(filename != (const char *) NULL);
+ length=0;
+ file=fileno(stdin);
+ if (LocaleCompare(filename,"-") != 0)
+ file=open_utf8(filename,O_RDONLY | O_BINARY,0);
+ if (file == -1)
+ return((char *) NULL);
+ offset=(MagickOffsetType) lseek(file,0,SEEK_END);
+ count=0;
+ if ((file == fileno(stdin)) || (offset < 0) ||
+ (offset != (MagickOffsetType) ((ssize_t) offset)))
+ {
+ size_t
+ quantum;
+
+ struct stat
+ file_stats;
+
+ /*
+ Stream is not seekable.
+ */
+ offset=(MagickOffsetType) lseek(file,0,SEEK_SET);
+ quantum=(size_t) MagickMaxBufferExtent;
+ if ((fstat(file,&file_stats) == 0) && (file_stats.st_size != 0))
+ quantum=(size_t) MagickMin((MagickSizeType) file_stats.st_size,
+ MagickMaxBufferExtent);
+ xml=(char *) AcquireQuantumMemory(quantum,sizeof(*xml));
+ for (i=0; xml != (char *) NULL; i+=count)
+ {
+ count=read(file,xml+i,quantum);
+ if (count <= 0)
+ {
+ count=0;
+ if (errno != EINTR)
+ break;
+ }
+ if (~((size_t) i) < (quantum+1))
+ {
+ xml=(char *) RelinquishMagickMemory(xml);
+ break;
+ }
+ xml=(char *) ResizeQuantumMemory(xml,i+quantum+1,sizeof(*xml));
+ if ((size_t) (i+count) >= extent)
+ break;
+ }
+ if (LocaleCompare(filename,"-") != 0)
+ file=close(file);
+ if (xml == (char *) NULL)
+ return((char *) NULL);
+ if (file == -1)
+ {
+ xml=(char *) RelinquishMagickMemory(xml);
+ return((char *) NULL);
+ }
+ length=(size_t) MagickMin(i+count,extent);
+ xml[length]='\0';
+ return(xml);
+ }
+ length=(size_t) MagickMin((MagickSizeType) offset,extent);
+ xml=(char *) NULL;
+ if (~length >= (MaxTextExtent-1))
+ xml=(char *) AcquireQuantumMemory(length+MaxTextExtent,sizeof(*xml));
+ if (xml == (char *) NULL)
+ {
+ file=close(file);
+ return((char *) NULL);
+ }
+ map=MapBlob(file,ReadMode,0,length);
+ if (map != (char *) NULL)
+ {
+ (void) memcpy(xml,map,length);
+ (void) UnmapBlob(map,length);
+ }
+ else
+ {
+ (void) lseek(file,0,SEEK_SET);
+ for (i=0; i < length; i+=count)
+ {
+ count=read(file,xml+i,(size_t) MagickMin(length-i,(MagickSizeType)
+ SSIZE_MAX));
+ if (count <= 0)
+ {
+ count=0;
+ if (errno != EINTR)
+ break;
+ }
+ }
+ if (i < length)
+ {
+ file=close(file)-1;
+ xml=(char *) RelinquishMagickMemory(xml);
+ return((char *) NULL);
+ }
+ }
+ xml[length]='\0';
+ if (LocaleCompare(filename,"-") != 0)
+ file=close(file);
+ if (file == -1)
+ xml=(char *) RelinquishMagickMemory(xml);
+ return(xml);
+}
+\f
+/*
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %
+% %
+% %
% G e t N e x t X M L T r e e T a g %
% %
% %
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
return(xml_info->next);
}
\f
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
if (xml_info->attributes == (char **) NULL)
return((const char *) NULL);
i=0;
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((const XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
assert(attributes != (SplayTreeInfo *) NULL);
if (xml_info->attributes == (char **) NULL)
return(MagickTrue);
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
child=xml_info->child;
if (tag != (const char *) NULL)
while ((child != (XMLTreeInfo *) NULL) && (strcmp(child->tag,tag) != 0))
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
return(xml_info->content);
}
\f
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
return(xml_info->ordered);
}
\f
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
node=xml_info;
components=GetPathComponents(path,&number_components);
if (components == (char **) NULL)
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
root=(XMLTreeRoot *) xml_info;
while (root->root.parent != (XMLTreeInfo *) NULL)
root=(XMLTreeRoot *) root->root.parent;
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
return(xml_info->sibling);
}
\f
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
return(xml_info->tag);
}
\f
xml=p+offset;
entity=strchr(xml,';');
}
- (void) CopyMagickMemory(xml+length,entity+1,strlen(entity));
+ if (entity != (char *) NULL)
+ (void) CopyMagickMemory(xml+length,entity+1,strlen(entity));
(void) strncpy(xml,entities[i],length);
}
}
return;
xml[length]='\0';
xml=ParseEntities(xml,root->entities,state);
- if (*xml_info->content != '\0')
+ if ((xml_info->content != (char *) NULL) && (*xml_info->content != '\0'))
{
(void) ConcatenateString(&xml_info->content,xml);
xml=DestroyString(xml);
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
root->processing_instructions[i][j+2]=(char *) ResizeQuantumMemory(
root->processing_instructions[i][j+1],(size_t) (j+1),
- sizeof(**root->processing_instructions));
+ sizeof(*root->processing_instructions));
if (root->processing_instructions[i][j+2] == (char *) NULL)
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
(void) CopyMagickString(root->processing_instructions[i][j+2]+j-1,
*xml='\0';
i=0;
while ((root->attributes[i] != (char **) NULL) &&
+ (n != (char *) NULL) &&
(strcmp(n,root->attributes[i][0]) != 0))
i++;
while ((*(n=xml+strspn(xml+1,XMLWhitespace)+1) != '\0') &&
xml_info->tag=ConstantString(tag);
else
xml_info=AddChildToXMLTree(xml_info,tag,strlen(xml_info->content));
- xml_info->attributes=attributes;
+ if (xml_info != (XMLTreeInfo *) NULL)
+ xml_info->attributes=attributes;
root->node=xml_info;
}
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
if (xml_info->next != (XMLTreeInfo *) NULL)
xml_info->next->sibling=xml_info->sibling;
if (xml_info->parent != (XMLTreeInfo *) NULL)
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
i=0;
while ((xml_info->attributes[i] != (char *) NULL) &&
(strcmp(xml_info->attributes[i],tag) != 0))
j-=2;
(void) CopyMagickMemory(xml_info->attributes[j+1]+(i/2),
xml_info->attributes[j+1]+(i/2)+1,(size_t) (((j+2)/2)-(i/2))*
- sizeof(*xml_info->attributes));
+ sizeof(**xml_info->attributes));
return(xml_info);
}
\f
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
if (xml_info->content != (char *) NULL)
xml_info->content=DestroyString(xml_info->content);
xml_info->content=(char *) ConstantString(content);
if ((*length+strlen(xml_info->tag)+MaxTextExtent) > *extent)
{
*extent=(*length)+strlen(xml_info->tag)+MaxTextExtent;
- *source=(char *) ResizeQuantumMemory(*source,*extent,sizeof(*source));
+ *source=(char *) ResizeQuantumMemory(*source,*extent,sizeof(**source));
if (*source == (char *) NULL)
return(*source);
}
assert(xml_info != (XMLTreeInfo *) NULL);
assert((xml_info->signature == MagickSignature) ||
(((XMLTreeRoot *) xml_info)->signature == MagickSignature));
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
+ if (xml_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
if (xml_info->tag == (char *) NULL)
return((char *) NULL);
xml=AcquireString((char *) NULL);