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/**
*** Additional procedures for ILE/RPG support.
***
*** See Copyright for the status of this software.
***
*** Author: Patrick Monnerat <pm@datasphere.ch>, DATASPHERE S.A.
**/
#include <sys/types.h>
#include <stdarg.h>
#include "libxml/xmlmemory.h"
#include "libxml/parser.h"
#include "rpgsupport.h"
/**
*** ILE/RPG cannot directly derefence a pointer value an has no macros.
*** The following additional procedures supply these functions.
*** In addition, the following code is adjusted for threads control at
*** compile time via the C macros.
**/
#define THREADED_VAR(name, type) \
type __get_##name(void) { return name; } \
void __set_##name(type arg) { name = arg; }
THREADED_VAR(xmlFree, xmlFreeFunc)
void
__call_xmlFree(void * mem)
{
xmlFree(mem);
}
THREADED_VAR(xmlMalloc, xmlMallocFunc)
void *
__call_xmlMalloc(size_t size)
{
return xmlMalloc(size);
}
THREADED_VAR(xmlMallocAtomic, xmlMallocFunc)
void *
__call_xmlMallocAtomic(size_t size)
{
return xmlMallocAtomic(size);
}
THREADED_VAR(xmlRealloc, xmlReallocFunc)
void *
__call_xmlRealloc(void * mem, size_t size)
{
return xmlRealloc(mem, size);
}
THREADED_VAR(xmlMemStrdup, xmlStrdupFunc)
char *
__call_xmlMemStrdup(const char * str)
{
return xmlMemStrdup(str);
}
#ifdef LIBXML_DOCB_ENABLED
THREADED_VAR(docbDefaultSAXHandler, xmlSAXHandlerV1)
#endif
#ifdef LIBXML_HTML_ENABLED
THREADED_VAR(htmlDefaultSAXHandler, xmlSAXHandlerV1)
#endif
THREADED_VAR(xmlLastError, xmlError)
THREADED_VAR(oldXMLWDcompatibility, int)
THREADED_VAR(xmlBufferAllocScheme, xmlBufferAllocationScheme)
THREADED_VAR(xmlDefaultBufferSize, int)
THREADED_VAR(xmlDefaultSAXHandler, xmlSAXHandlerV1)
THREADED_VAR(xmlDefaultSAXLocator, xmlSAXLocator)
THREADED_VAR(xmlDoValidityCheckingDefaultValue, int)
/* No caller to xmlGenericError() because the argument list is unknown. */
THREADED_VAR(xmlGenericError, xmlGenericErrorFunc)
THREADED_VAR(xmlStructuredError, xmlStructuredErrorFunc)
void
__call_xmlStructuredError(void * userData, xmlErrorPtr error)
{
xmlStructuredError(userData, error);
}
THREADED_VAR(xmlGenericErrorContext, void *)
THREADED_VAR(xmlStructuredErrorContext, void *)
THREADED_VAR(xmlGetWarningsDefaultValue, int)
THREADED_VAR(xmlIndentTreeOutput, int)
THREADED_VAR(xmlTreeIndentString, const char *)
THREADED_VAR(xmlKeepBlanksDefaultValue, int)
THREADED_VAR(xmlLineNumbersDefaultValue, int)
THREADED_VAR(xmlLoadExtDtdDefaultValue, int)
THREADED_VAR(xmlParserDebugEntities, int)
THREADED_VAR(xmlParserVersion, const char *)
THREADED_VAR(xmlPedanticParserDefaultValue, int)
THREADED_VAR(xmlSaveNoEmptyTags, int)
THREADED_VAR(xmlSubstituteEntitiesDefaultValue, int)
THREADED_VAR(xmlRegisterNodeDefaultValue, xmlRegisterNodeFunc)
void
__call_xmlRegisterNodeDefaultValue(xmlNodePtr node)
{
xmlRegisterNodeDefaultValue(node);
}
THREADED_VAR(xmlDeregisterNodeDefaultValue, xmlDeregisterNodeFunc)
void
__call_xmlDeregisterNodeDefaultValue(xmlNodePtr node)
{
xmlDeregisterNodeDefaultValue(node);
}
THREADED_VAR(xmlParserInputBufferCreateFilenameValue, xmlParserInputBufferCreateFilenameFunc)
xmlParserInputBufferPtr
__call_xmlParserInputBufferCreateFilenameValue(const char *URI,
xmlCharEncoding enc)
{
return xmlParserInputBufferCreateFilenameValue(URI, enc);
}
THREADED_VAR(xmlOutputBufferCreateFilenameValue, xmlOutputBufferCreateFilenameFunc)
xmlOutputBufferPtr
__call_xmlOutputBufferCreateFilenameValue(const char *URI,
xmlCharEncodingHandlerPtr encoder, int compression)
{
return xmlOutputBufferCreateFilenameValue(URI, encoder, compression);
}
/**
*** va_list support.
**/
void
__xmlVaStart(char * * list, char * lastargaddr, size_t lastargsize)
{
list[1] = lastargaddr + lastargsize;
}
void *
__xmlVaArg(char * * list, void * dest, size_t argsize)
{
size_t align;
if (!argsize)
return (void *) NULL;
for (align = 16; align > argsize; align >>= 1)
;
align--;
list[0] = list[1] + (align - (((size_t) list[0] - 1) & align));
list[1] = list[0] + argsize;
if (dest)
memcpy(dest, list[0], argsize);
return (void *) list[0];
}
void
_xmlVaEnd(char * * list)
{
/* Nothing to do. */
}
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