static void testCharRanges(void) {
char data[5];
xmlParserCtxtPtr ctxt;
xmlParserInputBufferPtr buf;
xmlParserInputPtr input;
memset(data, 0, 5);
/*
* Set up a parsing context using the above data buffer as
* the current input source.
*/
ctxt = xmlNewParserCtxt();
if (ctxt == NULL) {
fprintf(stderr, "Failed to allocate parser context\n");
return;
}
buf = xmlParserInputBufferCreateStatic(data, sizeof(data),
XML_CHAR_ENCODING_NONE);
if (buf == NULL) {
fprintf(stderr, "Failed to allocate input buffer\n");
goto error;
}
input = xmlNewInputStream(ctxt);
if (input == NULL) {
xmlFreeParserInputBuffer(buf);
goto error;
}
input->filename = NULL;
input->buf = buf;
input->cur =
input->base = xmlBufContent(input->buf->buffer);
input->end = input->base + 4;
inputPush(ctxt, input);
printf("testing char range: 1");
fflush(stdout);
testCharRangeByte1(ctxt, data);
printf(" 2");
fflush(stdout);
testCharRangeByte2(ctxt, data);
printf(" 3");
fflush(stdout);
testCharRangeByte3(ctxt, data);
printf(" 4");
fflush(stdout);
testCharRangeByte4(ctxt, data);
printf(" done\n");
fflush(stdout);
error:
xmlFreeParserCtxt(ctxt);
}
/* Taken from libxml2, xmlSAXParseMemoryWithData */
xmlDocPtr mxslt_doc_xml_parse(mxslt_doc_t * document, xmlParserInputBufferPtr buf, char * localfile) {
xmlParserCtxtPtr ctx;
xmlParserInputPtr input;
xmlDocPtr retval;
mxslt_doc_debug_print(document, MXSLT_DBG_LIBXML | MXSLT_DBG_DEBUG | MXSLT_DBG_VERBOSE0,
"xml_parse/xmlCreateMemoryParserCtxt -- replacing entities: %08x\n", xmlSubstituteEntitiesDefaultValue);
if(buf == NULL)
return NULL;
/* SNIPPET: This is a good mix&shake of
* xmlCreateMemoryParserCtxt, xmlCreateFileParserCtxt */
ctx=xmlNewParserCtxt();
if(ctx == NULL) {
xmlFreeParserInputBuffer(buf);
return NULL;
}
#if LIBXML_VERSION >= 20600
xmlCtxtUseOptions(ctx, MXSLT_XSLT_OPTIONS);
#endif
/* Default are no longer changed... since 2.6.0 they
* are completely ignored, leading to broken modxslt :|| */
if(ctx->sax) {
ctx->sax->resolveEntity=mxslt_sax_resolve_entity;
ctx->sax->processingInstruction=mxslt_sax_processing_instruction;
}
/* Remember which document we are parsing
* in this context */
/* ctx->_private=document; */
input=xmlNewInputStream(ctx);
if(input == NULL) {
xmlFreeParserInputBuffer(buf);
xmlFreeParserCtxt(ctx);
return NULL;
}
input->filename=(char *)xmlCanonicPath((xmlChar *)localfile);
if(input->filename == NULL) {
xmlFreeParserCtxt(ctx);
xmlFreeParserInputBuffer(buf);
xmlFreeInputStream(input);
return NULL;
}
input->buf=buf;
#if LIBXML_VERSION < 20900
input->base=input->buf->buffer->content;
input->cur=input->buf->buffer->content;
input->end=&input->buf->buffer->content[input->buf->buffer->use];
#else
/* With libxml2 2.9.0, the buffer struct can only be accessed through
* methods. */
input->base=xmlBufContent(input->buf->buffer);
input->cur=xmlBufContent(input->buf->buffer);
input->end=xmlBufEnd(input->buf->buffer);
#endif
inputPush(ctx, input);
if(ctx->directory == NULL)
ctx->directory=xmlParserGetDirectory(localfile);
/* END SNIPPET */
if(mxslt_doc_debug_level(document, MXSLT_DBG_LIBXML | MXSLT_DBG_DEBUG | MXSLT_DBG_VERBOSE2))
mxslt_doc_dump_ctx(ctx, document);
/* Parse document */
xmlParseDocument(ctx);
if(ctx->wellFormed)
retval=ctx->myDoc;
else {
retval=NULL;
xmlFreeDoc(ctx->myDoc);
ctx->myDoc=NULL;
}
xmlFreeParserCtxt(ctx);
/* xmlFreeParserInputBuffer(buf); */
return retval;
}