Revert directory structure changes
diff --git a/SAX.c b/SAX.c
new file mode 100644
index 0000000..d7e256b
--- /dev/null
+++ b/SAX.c
@@ -0,0 +1,1751 @@
+/*
+ * SAX.c : Default SAX handler to build a tree.
+ *
+ * See Copyright for the status of this software.
+ *
+ * Daniel Veillard <Daniel.Veillard@w3.org>
+ */
+
+
+#ifdef WIN32
+#include "win32config.h"
+#else
+#include "config.h"
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <libxml/xmlmemory.h>
+#include <libxml/tree.h>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/valid.h>
+#include <libxml/entities.h>
+#include <libxml/xmlerror.h>
+#include <libxml/debugXML.h>
+#include <libxml/xmlIO.h>
+#include <libxml/SAX.h>
+#include <libxml/uri.h>
+#include <libxml/HTMLtree.h>
+
+/* #define DEBUG_SAX */
+/* #define DEBUG_SAX_TREE */
+
+/**
+ * getPublicId:
+ * @ctx: the user data (XML parser context)
+ *
+ * Return the public ID e.g. "-//SGMLSOURCE//DTD DEMO//EN"
+ *
+ * Returns a xmlChar *
+ */
+const xmlChar *
+getPublicId(void *ctx)
+{
+ /* xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; */
+ return(NULL);
+}
+
+/**
+ * getSystemId:
+ * @ctx: the user data (XML parser context)
+ *
+ * Return the system ID, basically URL or filename e.g.
+ * http://www.sgmlsource.com/dtds/memo.dtd
+ *
+ * Returns a xmlChar *
+ */
+const xmlChar *
+getSystemId(void *ctx)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ return(BAD_CAST ctxt->input->filename);
+}
+
+/**
+ * getLineNumber:
+ * @ctx: the user data (XML parser context)
+ *
+ * Return the line number of the current parsing point.
+ *
+ * Returns an int
+ */
+int
+getLineNumber(void *ctx)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ return(ctxt->input->line);
+}
+
+/**
+ * getColumnNumber:
+ * @ctx: the user data (XML parser context)
+ *
+ * Return the column number of the current parsing point.
+ *
+ * Returns an int
+ */
+int
+getColumnNumber(void *ctx)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ return(ctxt->input->col);
+}
+
+/*
+ * The default SAX Locator.
+ */
+
+xmlSAXLocator xmlDefaultSAXLocator = {
+ getPublicId, getSystemId, getLineNumber, getColumnNumber
+};
+
+/**
+ * isStandalone:
+ * @ctx: the user data (XML parser context)
+ *
+ * Is this document tagged standalone ?
+ *
+ * Returns 1 if true
+ */
+int
+isStandalone(void *ctx)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ return(ctxt->myDoc->standalone == 1);
+}
+
+/**
+ * hasInternalSubset:
+ * @ctx: the user data (XML parser context)
+ *
+ * Does this document has an internal subset
+ *
+ * Returns 1 if true
+ */
+int
+hasInternalSubset(void *ctx)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ return(ctxt->myDoc->intSubset != NULL);
+}
+
+/**
+ * hasExternalSubset:
+ * @ctx: the user data (XML parser context)
+ *
+ * Does this document has an external subset
+ *
+ * Returns 1 if true
+ */
+int
+hasExternalSubset(void *ctx)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ return(ctxt->myDoc->extSubset != NULL);
+}
+
+/**
+ * internalSubset:
+ * @ctx: the user data (XML parser context)
+ * @name: the root element name
+ * @ExternalID: the external ID
+ * @SystemID: the SYSTEM ID (e.g. filename or URL)
+ *
+ * Callback on internal subset declaration.
+ */
+void
+internalSubset(void *ctx, const xmlChar *name,
+ const xmlChar *ExternalID, const xmlChar *SystemID)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlDtdPtr dtd;
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.internalSubset(%s, %s, %s)\n",
+ name, ExternalID, SystemID);
+#endif
+
+ if (ctxt->myDoc == NULL)
+ return;
+ dtd = xmlGetIntSubset(ctxt->myDoc);
+ if (dtd != NULL) {
+ if (ctxt->html)
+ return;
+ xmlUnlinkNode((xmlNodePtr) dtd);
+ xmlFreeDtd(dtd);
+ ctxt->myDoc->intSubset = NULL;
+ }
+ ctxt->myDoc->intSubset =
+ xmlCreateIntSubset(ctxt->myDoc, name, ExternalID, SystemID);
+}
+
+/**
+ * externalSubset:
+ * @ctx: the user data (XML parser context)
+ * @name: the root element name
+ * @ExternalID: the external ID
+ * @SystemID: the SYSTEM ID (e.g. filename or URL)
+ *
+ * Callback on external subset declaration.
+ */
+void
+externalSubset(void *ctx, const xmlChar *name,
+ const xmlChar *ExternalID, const xmlChar *SystemID)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.externalSubset(%s, %s, %s)\n",
+ name, ExternalID, SystemID);
+#endif
+ if (((ExternalID != NULL) || (SystemID != NULL)) &&
+ (((ctxt->validate) || (ctxt->loadsubset)) &&
+ (ctxt->wellFormed && ctxt->myDoc))) {
+ /*
+ * Try to fetch and parse the external subset.
+ */
+ xmlParserInputPtr oldinput;
+ int oldinputNr;
+ int oldinputMax;
+ xmlParserInputPtr *oldinputTab;
+ int oldwellFormed;
+ xmlParserInputPtr input = NULL;
+ xmlCharEncoding enc;
+ int oldcharset;
+
+ /*
+ * Ask the Entity resolver to load the damn thing
+ */
+ if ((ctxt->sax != NULL) && (ctxt->sax->resolveEntity != NULL))
+ input = ctxt->sax->resolveEntity(ctxt->userData, ExternalID,
+ SystemID);
+ if (input == NULL) {
+ return;
+ }
+
+ xmlNewDtd(ctxt->myDoc, name, ExternalID, SystemID);
+
+ /*
+ * make sure we won't destroy the main document context
+ */
+ oldinput = ctxt->input;
+ oldinputNr = ctxt->inputNr;
+ oldinputMax = ctxt->inputMax;
+ oldinputTab = ctxt->inputTab;
+ oldwellFormed = ctxt->wellFormed;
+ oldcharset = ctxt->charset;
+
+ ctxt->inputTab = (xmlParserInputPtr *)
+ xmlMalloc(5 * sizeof(xmlParserInputPtr));
+ if (ctxt->inputTab == NULL) {
+ ctxt->errNo = XML_ERR_NO_MEMORY;
+ if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
+ ctxt->sax->error(ctxt->userData,
+ "externalSubset: out of memory\n");
+ ctxt->errNo = XML_ERR_NO_MEMORY;
+ ctxt->input = oldinput;
+ ctxt->inputNr = oldinputNr;
+ ctxt->inputMax = oldinputMax;
+ ctxt->inputTab = oldinputTab;
+ ctxt->charset = oldcharset;
+ return;
+ }
+ ctxt->inputNr = 0;
+ ctxt->inputMax = 5;
+ ctxt->input = NULL;
+ xmlPushInput(ctxt, input);
+
+ /*
+ * On the fly encoding conversion if needed
+ */
+ enc = xmlDetectCharEncoding(ctxt->input->cur, 4);
+ xmlSwitchEncoding(ctxt, enc);
+
+ if (input->filename == NULL)
+ input->filename = (char *) xmlStrdup(SystemID);
+ input->line = 1;
+ input->col = 1;
+ input->base = ctxt->input->cur;
+ input->cur = ctxt->input->cur;
+ input->free = NULL;
+
+ /*
+ * let's parse that entity knowing it's an external subset.
+ */
+ xmlParseExternalSubset(ctxt, ExternalID, SystemID);
+
+ /*
+ * Free up the external entities
+ */
+
+ while (ctxt->inputNr > 1)
+ xmlPopInput(ctxt);
+ xmlFreeInputStream(ctxt->input);
+ xmlFree(ctxt->inputTab);
+
+ /*
+ * Restore the parsing context of the main entity
+ */
+ ctxt->input = oldinput;
+ ctxt->inputNr = oldinputNr;
+ ctxt->inputMax = oldinputMax;
+ ctxt->inputTab = oldinputTab;
+ ctxt->charset = oldcharset;
+ /* ctxt->wellFormed = oldwellFormed; */
+ }
+}
+
+/**
+ * resolveEntity:
+ * @ctx: the user data (XML parser context)
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * The entity loader, to control the loading of external entities,
+ * the application can either:
+ * - override this resolveEntity() callback in the SAX block
+ * - or better use the xmlSetExternalEntityLoader() function to
+ * set up it's own entity resolution routine
+ *
+ * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
+ */
+xmlParserInputPtr
+resolveEntity(void *ctx, const xmlChar *publicId, const xmlChar *systemId)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlParserInputPtr ret;
+ xmlChar *URI;
+ const char *base = NULL;
+
+ if (ctxt->input != NULL)
+ base = ctxt->input->filename;
+ if (base == NULL)
+ base = ctxt->directory;
+
+ URI = xmlBuildURI(systemId, (const xmlChar *) base);
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.resolveEntity(%s, %s)\n", publicId, systemId);
+#endif
+
+ ret = xmlLoadExternalEntity((const char *) URI,
+ (const char *) publicId, ctxt);
+ if (URI != NULL)
+ xmlFree(URI);
+ return(ret);
+}
+
+/**
+ * getEntity:
+ * @ctx: the user data (XML parser context)
+ * @name: The entity name
+ *
+ * Get an entity by name
+ *
+ * Returns the xmlEntityPtr if found.
+ */
+xmlEntityPtr
+getEntity(void *ctx, const xmlChar *name)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlEntityPtr ret;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.getEntity(%s)\n", name);
+#endif
+
+ ret = xmlGetDocEntity(ctxt->myDoc, name);
+ if ((ret != NULL) && (ctxt->validate) && (ret->children == NULL) &&
+ (ret->etype == XML_EXTERNAL_GENERAL_PARSED_ENTITY)) {
+ /*
+ * for validation purposes we really need to fetch and
+ * parse the external entity
+ */
+ int parse;
+ xmlNodePtr children;
+
+ parse = xmlParseCtxtExternalEntity(ctxt,
+ ret->SystemID, ret->ExternalID, &children);
+ xmlAddChildList((xmlNodePtr) ret, children);
+ }
+ return(ret);
+}
+
+/**
+ * getParameterEntity:
+ * @ctx: the user data (XML parser context)
+ * @name: The entity name
+ *
+ * Get a parameter entity by name
+ *
+ * Returns the xmlEntityPtr if found.
+ */
+xmlEntityPtr
+getParameterEntity(void *ctx, const xmlChar *name)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlEntityPtr ret;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.getParameterEntity(%s)\n", name);
+#endif
+
+ ret = xmlGetParameterEntity(ctxt->myDoc, name);
+ return(ret);
+}
+
+
+/**
+ * entityDecl:
+ * @ctx: the user data (XML parser context)
+ * @name: the entity name
+ * @type: the entity type
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @content: the entity value (without processing).
+ *
+ * An entity definition has been parsed
+ */
+void
+entityDecl(void *ctx, const xmlChar *name, int type,
+ const xmlChar *publicId, const xmlChar *systemId, xmlChar *content)
+{
+ xmlEntityPtr ent;
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.entityDecl(%s, %d, %s, %s, %s)\n",
+ name, type, publicId, systemId, content);
+#endif
+ if (ctxt->inSubset == 1) {
+ ent = xmlAddDocEntity(ctxt->myDoc, name, type, publicId,
+ systemId, content);
+ if ((ent == NULL) && (ctxt->pedantic) &&
+ (ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
+ ctxt->sax->warning(ctxt,
+ "Entity(%s) already defined in the internal subset\n", name);
+ if ((ent != NULL) && (ent->URI == NULL) && (systemId != NULL)) {
+ xmlChar *URI;
+ const char *base = NULL;
+
+ if (ctxt->input != NULL)
+ base = ctxt->input->filename;
+ if (base == NULL)
+ base = ctxt->directory;
+
+ URI = xmlBuildURI(systemId, (const xmlChar *) base);
+ ent->URI = URI;
+ }
+ } else if (ctxt->inSubset == 2) {
+ ent = xmlAddDtdEntity(ctxt->myDoc, name, type, publicId,
+ systemId, content);
+ if ((ent == NULL) && (ctxt->pedantic) &&
+ (ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
+ ctxt->sax->warning(ctxt,
+ "Entity(%s) already defined in the external subset\n", name);
+ if ((ent != NULL) && (ent->URI == NULL) && (systemId != NULL)) {
+ xmlChar *URI;
+ const char *base = NULL;
+
+ if (ctxt->input != NULL)
+ base = ctxt->input->filename;
+ if (base == NULL)
+ base = ctxt->directory;
+
+ URI = xmlBuildURI(systemId, (const xmlChar *) base);
+ ent->URI = URI;
+ }
+ } else {
+ if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
+ ctxt->sax->error(ctxt,
+ "SAX.entityDecl(%s) called while not in subset\n", name);
+ }
+}
+
+/**
+ * attributeDecl:
+ * @ctx: the user data (XML parser context)
+ * @elem: the name of the element
+ * @fullname: the attribute name
+ * @type: the attribute type
+ * @def: the type of default value
+ * @defaultValue: the attribute default value
+ * @tree: the tree of enumerated value set
+ *
+ * An attribute definition has been parsed
+ */
+void
+attributeDecl(void *ctx, const xmlChar *elem, const xmlChar *fullname,
+ int type, int def, const xmlChar *defaultValue,
+ xmlEnumerationPtr tree)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlAttributePtr attr;
+ xmlChar *name = NULL, *prefix = NULL;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.attributeDecl(%s, %s, %d, %d, %s, ...)\n",
+ elem, fullname, type, def, defaultValue);
+#endif
+ name = xmlSplitQName(ctxt, fullname, &prefix);
+ if (ctxt->inSubset == 1)
+ attr = xmlAddAttributeDecl(&ctxt->vctxt, ctxt->myDoc->intSubset, elem,
+ name, prefix, (xmlAttributeType) type,
+ (xmlAttributeDefault) def, defaultValue, tree);
+ else if (ctxt->inSubset == 2)
+ attr = xmlAddAttributeDecl(&ctxt->vctxt, ctxt->myDoc->extSubset, elem,
+ name, prefix, (xmlAttributeType) type,
+ (xmlAttributeDefault) def, defaultValue, tree);
+ else {
+ if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
+ ctxt->sax->error(ctxt,
+ "SAX.attributeDecl(%s) called while not in subset\n", name);
+ return;
+ }
+ if (attr == 0) ctxt->valid = 0;
+ if (ctxt->validate && ctxt->wellFormed &&
+ ctxt->myDoc && ctxt->myDoc->intSubset)
+ ctxt->valid &= xmlValidateAttributeDecl(&ctxt->vctxt, ctxt->myDoc,
+ attr);
+ if (prefix != NULL)
+ xmlFree(prefix);
+ if (name != NULL)
+ xmlFree(name);
+}
+
+/**
+ * elementDecl:
+ * @ctx: the user data (XML parser context)
+ * @name: the element name
+ * @type: the element type
+ * @content: the element value tree
+ *
+ * An element definition has been parsed
+ */
+void
+elementDecl(void *ctx, const xmlChar *name, int type,
+ xmlElementContentPtr content)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlElementPtr elem = NULL;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.elementDecl(%s, %d, ...)\n",
+ fullname, type);
+#endif
+
+ if (ctxt->inSubset == 1)
+ elem = xmlAddElementDecl(&ctxt->vctxt, ctxt->myDoc->intSubset,
+ name, (xmlElementTypeVal) type, content);
+ else if (ctxt->inSubset == 2)
+ elem = xmlAddElementDecl(&ctxt->vctxt, ctxt->myDoc->extSubset,
+ name, (xmlElementTypeVal) type, content);
+ else {
+ if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
+ ctxt->sax->error(ctxt,
+ "SAX.elementDecl(%s) called while not in subset\n", name);
+ return;
+ }
+ if (elem == NULL) ctxt->valid = 0;
+ if (ctxt->validate && ctxt->wellFormed &&
+ ctxt->myDoc && ctxt->myDoc->intSubset)
+ ctxt->valid &= xmlValidateElementDecl(&ctxt->vctxt, ctxt->myDoc, elem);
+}
+
+/**
+ * notationDecl:
+ * @ctx: the user data (XML parser context)
+ * @name: The name of the notation
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * What to do when a notation declaration has been parsed.
+ */
+void
+notationDecl(void *ctx, const xmlChar *name,
+ const xmlChar *publicId, const xmlChar *systemId)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlNotationPtr nota = NULL;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.notationDecl(%s, %s, %s)\n", name, publicId, systemId);
+#endif
+
+ if (ctxt->inSubset == 1)
+ nota = xmlAddNotationDecl(&ctxt->vctxt, ctxt->myDoc->intSubset, name,
+ publicId, systemId);
+ else if (ctxt->inSubset == 2)
+ nota = xmlAddNotationDecl(&ctxt->vctxt, ctxt->myDoc->intSubset, name,
+ publicId, systemId);
+ else {
+ if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
+ ctxt->sax->error(ctxt,
+ "SAX.notationDecl(%s) called while not in subset\n", name);
+ return;
+ }
+ if (nota == NULL) ctxt->valid = 0;
+ if (ctxt->validate && ctxt->wellFormed &&
+ ctxt->myDoc && ctxt->myDoc->intSubset)
+ ctxt->valid &= xmlValidateNotationDecl(&ctxt->vctxt, ctxt->myDoc,
+ nota);
+}
+
+/**
+ * unparsedEntityDecl:
+ * @ctx: the user data (XML parser context)
+ * @name: The name of the entity
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @notationName: the name of the notation
+ *
+ * What to do when an unparsed entity declaration is parsed
+ */
+void
+unparsedEntityDecl(void *ctx, const xmlChar *name,
+ const xmlChar *publicId, const xmlChar *systemId,
+ const xmlChar *notationName)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.unparsedEntityDecl(%s, %s, %s, %s)\n",
+ name, publicId, systemId, notationName);
+#endif
+ if (ctxt->validate && ctxt->wellFormed &&
+ ctxt->myDoc && ctxt->myDoc->intSubset)
+ ctxt->valid &= xmlValidateNotationUse(&ctxt->vctxt, ctxt->myDoc,
+ notationName);
+ xmlAddDocEntity(ctxt->myDoc, name,
+ XML_EXTERNAL_GENERAL_UNPARSED_ENTITY,
+ publicId, systemId, notationName);
+}
+
+/**
+ * setDocumentLocator:
+ * @ctx: the user data (XML parser context)
+ * @loc: A SAX Locator
+ *
+ * Receive the document locator at startup, actually xmlDefaultSAXLocator
+ * Everything is available on the context, so this is useless in our case.
+ */
+void
+setDocumentLocator(void *ctx, xmlSAXLocatorPtr loc)
+{
+ /* xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; */
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.setDocumentLocator()\n");
+#endif
+}
+
+/**
+ * startDocument:
+ * @ctx: the user data (XML parser context)
+ *
+ * called when the document start being processed.
+ */
+void
+startDocument(void *ctx)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlDocPtr doc;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.startDocument()\n");
+#endif
+ if (ctxt->html) {
+ if (ctxt->myDoc == NULL)
+#ifdef LIBXML_HTML_ENABLED
+ ctxt->myDoc = htmlNewDocNoDtD(NULL, NULL);
+#else
+ xmlGenericError(xmlGenericErrorContext,
+ "libxml2 built without HTML support\n");
+#endif
+ } else {
+ doc = ctxt->myDoc = xmlNewDoc(ctxt->version);
+ if (doc != NULL) {
+ if (ctxt->encoding != NULL)
+ doc->encoding = xmlStrdup(ctxt->encoding);
+ else
+ doc->encoding = NULL;
+ doc->standalone = ctxt->standalone;
+ }
+ }
+ if ((ctxt->myDoc != NULL) && (ctxt->myDoc->URL == NULL) &&
+ (ctxt->input != NULL) && (ctxt->input->filename != NULL)) {
+ ctxt->myDoc->URL = xmlStrdup((xmlChar *) ctxt->input->filename);
+ }
+}
+
+/**
+ * endDocument:
+ * @ctx: the user data (XML parser context)
+ *
+ * called when the document end has been detected.
+ */
+void
+endDocument(void *ctx)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.endDocument()\n");
+#endif
+ if (ctxt->validate && ctxt->wellFormed &&
+ ctxt->myDoc && ctxt->myDoc->intSubset)
+ ctxt->valid &= xmlValidateDocumentFinal(&ctxt->vctxt, ctxt->myDoc);
+
+ /*
+ * Grab the encoding if it was added on-the-fly
+ */
+ if ((ctxt->encoding != NULL) && (ctxt->myDoc != NULL) &&
+ (ctxt->myDoc->encoding == NULL)) {
+ ctxt->myDoc->encoding = ctxt->encoding;
+ ctxt->encoding = NULL;
+ }
+ if ((ctxt->inputTab[0]->encoding != NULL) && (ctxt->myDoc != NULL) &&
+ (ctxt->myDoc->encoding == NULL)) {
+ ctxt->myDoc->encoding = xmlStrdup(ctxt->inputTab[0]->encoding);
+ }
+ if ((ctxt->charset != XML_CHAR_ENCODING_NONE) && (ctxt->myDoc != NULL) &&
+ (ctxt->myDoc->charset == XML_CHAR_ENCODING_NONE)) {
+ ctxt->myDoc->charset = ctxt->charset;
+ }
+}
+
+/**
+ * attribute:
+ * @ctx: the user data (XML parser context)
+ * @fullname: The attribute name, including namespace prefix
+ * @value: The attribute value
+ *
+ * Handle an attribute that has been read by the parser.
+ * The default handling is to convert the attribute into an
+ * DOM subtree and past it in a new xmlAttr element added to
+ * the element.
+ */
+void
+attribute(void *ctx, const xmlChar *fullname, const xmlChar *value)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlAttrPtr ret;
+ xmlChar *name;
+ xmlChar *ns;
+ xmlChar *nval;
+ xmlNsPtr namespace;
+
+/****************
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.attribute(%s, %s)\n", fullname, value);
+#endif
+ ****************/
+ /*
+ * Split the full name into a namespace prefix and the tag name
+ */
+ name = xmlSplitQName(ctxt, fullname, &ns);
+
+ /*
+ * Do the last stage of the attribute normalization
+ * Needed for HTML too:
+ * http://www.w3.org/TR/html4/types.html#h-6.2
+ */
+ nval = xmlValidNormalizeAttributeValue(ctxt->myDoc, ctxt->node,
+ fullname, value);
+ if (nval != NULL)
+ value = nval;
+
+ /*
+ * Check whether it's a namespace definition
+ */
+ if ((!ctxt->html) && (ns == NULL) &&
+ (name[0] == 'x') && (name[1] == 'm') && (name[2] == 'l') &&
+ (name[3] == 'n') && (name[4] == 's') && (name[5] == 0)) {
+ if (value[0] != 0) {
+ xmlURIPtr uri;
+
+ uri = xmlParseURI((const char *)value);
+ if (uri == NULL) {
+ if ((ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
+ ctxt->sax->warning(ctxt->userData,
+ "nmlns: %s not a valid URI\n", value);
+ } else {
+ if (uri->scheme == NULL) {
+ if ((ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
+ ctxt->sax->warning(ctxt->userData,
+ "nmlns: URI %s is not absolute\n", value);
+ }
+ xmlFreeURI(uri);
+ }
+ }
+
+ /* a default namespace definition */
+ xmlNewNs(ctxt->node, value, NULL);
+ if (name != NULL)
+ xmlFree(name);
+ if (nval != NULL)
+ xmlFree(nval);
+ return;
+ }
+ if ((!ctxt->html) &&
+ (ns != NULL) && (ns[0] == 'x') && (ns[1] == 'm') && (ns[2] == 'l') &&
+ (ns[3] == 'n') && (ns[4] == 's') && (ns[5] == 0)) {
+ /*
+ * Validate also for namespace decls, they are attributes from
+ * an XML-1.0 perspective
+ TODO ... doesn't map well with current API
+ if (ctxt->validate && ctxt->wellFormed &&
+ ctxt->myDoc && ctxt->myDoc->intSubset)
+ ctxt->valid &= xmlValidateOneAttribute(&ctxt->vctxt, ctxt->myDoc,
+ ctxt->node, ret, value);
+ */
+ /* a standard namespace definition */
+ xmlNewNs(ctxt->node, value, name);
+ xmlFree(ns);
+ if (name != NULL)
+ xmlFree(name);
+ if (nval != NULL)
+ xmlFree(nval);
+ return;
+ }
+
+ if (ns != NULL)
+ namespace = xmlSearchNs(ctxt->myDoc, ctxt->node, ns);
+ else {
+ namespace = NULL;
+ }
+
+ /* !!!!!! <a toto:arg="" xmlns:toto="http://toto.com"> */
+ ret = xmlNewNsProp(ctxt->node, namespace, name, NULL);
+
+ if (ret != NULL) {
+ if ((ctxt->replaceEntities == 0) && (!ctxt->html)) {
+ xmlNodePtr tmp;
+
+ ret->children = xmlStringGetNodeList(ctxt->myDoc, value);
+ tmp = ret->children;
+ while (tmp != NULL) {
+ tmp->parent = (xmlNodePtr) ret;
+ if (tmp->next == NULL)
+ ret->last = tmp;
+ tmp = tmp->next;
+ }
+ } else if (value != NULL) {
+ ret->children = xmlNewDocText(ctxt->myDoc, value);
+ ret->last = ret->children;
+ if (ret->children != NULL)
+ ret->children->parent = (xmlNodePtr) ret;
+ }
+ }
+
+ if ((!ctxt->html) && ctxt->validate && ctxt->wellFormed &&
+ ctxt->myDoc && ctxt->myDoc->intSubset) {
+
+ /*
+ * If we don't substitute entities, the validation should be
+ * done on a value with replaced entities anyway.
+ */
+ if (!ctxt->replaceEntities) {
+ xmlChar *val;
+
+ ctxt->depth++;
+ val = xmlStringDecodeEntities(ctxt, value, XML_SUBSTITUTE_REF,
+ 0,0,0);
+ ctxt->depth--;
+ if (val == NULL)
+ ctxt->valid &= xmlValidateOneAttribute(&ctxt->vctxt,
+ ctxt->myDoc, ctxt->node, ret, value);
+ else {
+ ctxt->valid &= xmlValidateOneAttribute(&ctxt->vctxt,
+ ctxt->myDoc, ctxt->node, ret, val);
+ xmlFree(val);
+ }
+ } else {
+ ctxt->valid &= xmlValidateOneAttribute(&ctxt->vctxt, ctxt->myDoc,
+ ctxt->node, ret, value);
+ }
+ } else {
+ /*
+ * when validating, the ID registration is done at the attribute
+ * validation level. Otherwise we have to do specific handling here.
+ */
+ if (xmlIsID(ctxt->myDoc, ctxt->node, ret))
+ xmlAddID(&ctxt->vctxt, ctxt->myDoc, value, ret);
+ else if (xmlIsRef(ctxt->myDoc, ctxt->node, ret))
+ xmlAddRef(&ctxt->vctxt, ctxt->myDoc, value, ret);
+ }
+
+ if (nval != NULL)
+ xmlFree(nval);
+ if (name != NULL)
+ xmlFree(name);
+ if (ns != NULL)
+ xmlFree(ns);
+}
+
+/**
+ * startElement:
+ * @ctx: the user data (XML parser context)
+ * @fullname: The element name, including namespace prefix
+ * @atts: An array of name/value attributes pairs, NULL terminated
+ *
+ * called when an opening tag has been processed.
+ */
+void
+startElement(void *ctx, const xmlChar *fullname, const xmlChar **atts)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlNodePtr ret;
+ xmlNodePtr parent = ctxt->node;
+ xmlNsPtr ns;
+ xmlChar *name;
+ xmlChar *prefix;
+ const xmlChar *att;
+ const xmlChar *value;
+ int i;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.startElement(%s)\n", fullname);
+#endif
+
+ /*
+ * First check on validity:
+ */
+ if (ctxt->validate && (ctxt->myDoc->extSubset == NULL) &&
+ ((ctxt->myDoc->intSubset == NULL) ||
+ ((ctxt->myDoc->intSubset->notations == NULL) &&
+ (ctxt->myDoc->intSubset->elements == NULL) &&
+ (ctxt->myDoc->intSubset->attributes == NULL) &&
+ (ctxt->myDoc->intSubset->entities == NULL)))) {
+ if (ctxt->vctxt.error != NULL) {
+ ctxt->vctxt.error(ctxt->vctxt.userData,
+ "Validation failed: no DTD found !\n");
+ }
+ ctxt->validate = 0;
+ }
+
+
+ /*
+ * Split the full name into a namespace prefix and the tag name
+ */
+ name = xmlSplitQName(ctxt, fullname, &prefix);
+
+
+ /*
+ * Note : the namespace resolution is deferred until the end of the
+ * attributes parsing, since local namespace can be defined as
+ * an attribute at this level.
+ */
+ ret = xmlNewDocNode(ctxt->myDoc, NULL, name, NULL);
+ if (ret == NULL) return;
+ if (ctxt->myDoc->children == NULL) {
+#ifdef DEBUG_SAX_TREE
+ xmlGenericError(xmlGenericErrorContext, "Setting %s as root\n", name);
+#endif
+ xmlAddChild((xmlNodePtr) ctxt->myDoc, (xmlNodePtr) ret);
+ } else if (parent == NULL) {
+ parent = ctxt->myDoc->children;
+ }
+ ctxt->nodemem = -1;
+
+ /*
+ * We are parsing a new node.
+ */
+#ifdef DEBUG_SAX_TREE
+ xmlGenericError(xmlGenericErrorContext, "pushing(%s)\n", name);
+#endif
+ nodePush(ctxt, ret);
+
+ /*
+ * Link the child element
+ */
+ if (parent != NULL) {
+ if (parent->type == XML_ELEMENT_NODE) {
+#ifdef DEBUG_SAX_TREE
+ xmlGenericError(xmlGenericErrorContext,
+ "adding child %s to %s\n", name, parent->name);
+#endif
+ xmlAddChild(parent, ret);
+ } else {
+#ifdef DEBUG_SAX_TREE
+ xmlGenericError(xmlGenericErrorContext,
+ "adding sibling %s to ", name);
+ xmlDebugDumpOneNode(stderr, parent, 0);
+#endif
+ xmlAddSibling(parent, ret);
+ }
+ }
+
+ /*
+ * process all the attributes whose name start with "xml"
+ */
+ if (atts != NULL) {
+ i = 0;
+ att = atts[i++];
+ value = atts[i++];
+ if (!ctxt->html) {
+ while ((att != NULL) && (value != NULL)) {
+ if ((att[0] == 'x') && (att[1] == 'm') && (att[2] == 'l'))
+ attribute(ctxt, att, value);
+
+ att = atts[i++];
+ value = atts[i++];
+ }
+ }
+ }
+
+ /*
+ * Search the namespace, note that since the attributes have been
+ * processed, the local namespaces are available.
+ */
+ ns = xmlSearchNs(ctxt->myDoc, ret, prefix);
+ if ((ns == NULL) && (parent != NULL))
+ ns = xmlSearchNs(ctxt->myDoc, parent, prefix);
+ if ((prefix != NULL) && (ns == NULL)) {
+ ns = xmlNewNs(ret, NULL, prefix);
+ if ((ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
+ ctxt->sax->warning(ctxt->userData,
+ "Namespace prefix %s is not defined\n", prefix);
+ }
+ xmlSetNs(ret, ns);
+
+ /*
+ * process all the other attributes
+ */
+ if (atts != NULL) {
+ i = 0;
+ att = atts[i++];
+ value = atts[i++];
+ if (ctxt->html) {
+ while (att != NULL) {
+ attribute(ctxt, att, value);
+ att = atts[i++];
+ value = atts[i++];
+ }
+ } else {
+ while ((att != NULL) && (value != NULL)) {
+ if ((att[0] != 'x') || (att[1] != 'm') || (att[2] != 'l'))
+ attribute(ctxt, att, value);
+
+ /*
+ * Next ones
+ */
+ att = atts[i++];
+ value = atts[i++];
+ }
+ }
+ }
+
+ /*
+ * If it's the Document root, finish the Dtd validation and
+ * check the document root element for validity
+ */
+ if ((ctxt->validate) && (ctxt->vctxt.finishDtd == 0)) {
+ ctxt->valid &= xmlValidateDtdFinal(&ctxt->vctxt, ctxt->myDoc);
+ ctxt->valid &= xmlValidateRoot(&ctxt->vctxt, ctxt->myDoc);
+ ctxt->vctxt.finishDtd = 1;
+ }
+
+ if (prefix != NULL)
+ xmlFree(prefix);
+ if (name != NULL)
+ xmlFree(name);
+
+}
+
+/**
+ * endElement:
+ * @ctx: the user data (XML parser context)
+ * @name: The element name
+ *
+ * called when the end of an element has been detected.
+ */
+void
+endElement(void *ctx, const xmlChar *name)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlParserNodeInfo node_info;
+ xmlNodePtr cur = ctxt->node;
+
+#ifdef DEBUG_SAX
+ if (name == NULL)
+ xmlGenericError(xmlGenericErrorContext, "SAX.endElement(NULL)\n");
+ else
+ xmlGenericError(xmlGenericErrorContext, "SAX.endElement(%s)\n", name);
+#endif
+
+ /* Capture end position and add node */
+ if (cur != NULL && ctxt->record_info) {
+ node_info.end_pos = ctxt->input->cur - ctxt->input->base;
+ node_info.end_line = ctxt->input->line;
+ node_info.node = cur;
+ xmlParserAddNodeInfo(ctxt, &node_info);
+ }
+ ctxt->nodemem = -1;
+
+ if (ctxt->validate && ctxt->wellFormed &&
+ ctxt->myDoc && ctxt->myDoc->intSubset)
+ ctxt->valid &= xmlValidateOneElement(&ctxt->vctxt, ctxt->myDoc,
+ cur);
+
+
+ /*
+ * end of parsing of this node.
+ */
+#ifdef DEBUG_SAX_TREE
+ xmlGenericError(xmlGenericErrorContext, "popping(%s)\n", cur->name);
+#endif
+ nodePop(ctxt);
+}
+
+/**
+ * reference:
+ * @ctx: the user data (XML parser context)
+ * @name: The entity name
+ *
+ * called when an entity reference is detected.
+ */
+void
+reference(void *ctx, const xmlChar *name)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlNodePtr ret;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.reference(%s)\n", name);
+#endif
+ if (name[0] == '#')
+ ret = xmlNewCharRef(ctxt->myDoc, name);
+ else
+ ret = xmlNewReference(ctxt->myDoc, name);
+#ifdef DEBUG_SAX_TREE
+ xmlGenericError(xmlGenericErrorContext,
+ "add reference %s to %s \n", name, ctxt->node->name);
+#endif
+ xmlAddChild(ctxt->node, ret);
+}
+
+/**
+ * characters:
+ * @ctx: the user data (XML parser context)
+ * @ch: a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * receiving some chars from the parser.
+ * Question: how much at a time ???
+ */
+void
+characters(void *ctx, const xmlChar *ch, int len)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlNodePtr lastChild;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.characters(%.30s, %d)\n", ch, len);
+#endif
+ /*
+ * Handle the data if any. If there is no child
+ * add it as content, otherwise if the last child is text,
+ * concatenate it, else create a new node of type text.
+ */
+
+ if (ctxt->node == NULL) {
+#ifdef DEBUG_SAX_TREE
+ xmlGenericError(xmlGenericErrorContext,
+ "add chars: ctxt->node == NULL !\n");
+#endif
+ return;
+ }
+ lastChild = xmlGetLastChild(ctxt->node);
+#ifdef DEBUG_SAX_TREE
+ xmlGenericError(xmlGenericErrorContext,
+ "add chars to %s \n", ctxt->node->name);
+#endif
+
+ /*
+ * Here we needed an accelerator mechanism in case of very large
+ * elements. Use an attribute in the structure !!!
+ */
+ if (lastChild == NULL) {
+ /* first node, first time */
+ xmlNodeAddContentLen(ctxt->node, ch, len);
+#ifndef XML_USE_BUFFER_CONTENT
+ if (ctxt->node->children != NULL) {
+ ctxt->nodelen = len;
+ ctxt->nodemem = len + 1;
+ }
+#endif
+ } else {
+ if ((xmlNodeIsText(lastChild)) && (ctxt->nodemem != 0)) {
+#ifndef XML_USE_BUFFER_CONTENT
+ /*
+ * The whole point of maintaining nodelen and nodemem,
+ * xmlTextConcat is too costly, i.e. compute lenght,
+ * reallocate a new buffer, move data, append ch. Here
+ * We try to minimaze realloc() uses and avoid copying
+ * and recomputing lenght over and over.
+ */
+ if (ctxt->nodelen + len >= ctxt->nodemem) {
+ xmlChar *newbuf;
+ int size;
+
+ size = ctxt->nodemem + len;
+ size *= 2;
+ newbuf = (xmlChar *) xmlRealloc(lastChild->content,size);
+ if (newbuf == NULL) {
+ if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
+ ctxt->sax->error(ctxt->userData,
+ "SAX.characters(): out of memory\n");
+ return;
+ }
+ ctxt->nodemem = size;
+ lastChild->content = newbuf;
+ }
+ memcpy(&lastChild->content[ctxt->nodelen], ch, len);
+ ctxt->nodelen += len;
+ lastChild->content[ctxt->nodelen] = 0;
+#else
+ xmlTextConcat(lastChild, ch, len);
+#endif
+ } else {
+ /* Mixed content, first time */
+ lastChild = xmlNewTextLen(ch, len);
+ xmlAddChild(ctxt->node, lastChild);
+#ifndef XML_USE_BUFFER_CONTENT
+ if (ctxt->node->children != NULL) {
+ ctxt->nodelen = len;
+ ctxt->nodemem = len + 1;
+ }
+#endif
+ }
+ }
+}
+
+/**
+ * ignorableWhitespace:
+ * @ctx: the user data (XML parser context)
+ * @ch: a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * receiving some ignorable whitespaces from the parser.
+ * Question: how much at a time ???
+ */
+void
+ignorableWhitespace(void *ctx, const xmlChar *ch, int len)
+{
+ /* xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; */
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.ignorableWhitespace(%.30s, %d)\n", ch, len);
+#endif
+}
+
+/**
+ * processingInstruction:
+ * @ctx: the user data (XML parser context)
+ * @target: the target name
+ * @data: the PI data's
+ *
+ * A processing instruction has been parsed.
+ */
+void
+processingInstruction(void *ctx, const xmlChar *target,
+ const xmlChar *data)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlNodePtr ret;
+ xmlNodePtr parent = ctxt->node;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.processingInstruction(%s, %s)\n", target, data);
+#endif
+
+ ret = xmlNewPI(target, data);
+ if (ret == NULL) return;
+ parent = ctxt->node;
+
+ if (ctxt->inSubset == 1) {
+ xmlAddChild((xmlNodePtr) ctxt->myDoc->intSubset, ret);
+ return;
+ } else if (ctxt->inSubset == 2) {
+ xmlAddChild((xmlNodePtr) ctxt->myDoc->extSubset, ret);
+ return;
+ }
+ if ((ctxt->myDoc->children == NULL) || (parent == NULL)) {
+#ifdef DEBUG_SAX_TREE
+ xmlGenericError(xmlGenericErrorContext,
+ "Setting PI %s as root\n", target);
+#endif
+ xmlAddChild((xmlNodePtr) ctxt->myDoc, (xmlNodePtr) ret);
+ return;
+ }
+ if (parent->type == XML_ELEMENT_NODE) {
+#ifdef DEBUG_SAX_TREE
+ xmlGenericError(xmlGenericErrorContext,
+ "adding PI %s child to %s\n", target, parent->name);
+#endif
+ xmlAddChild(parent, ret);
+ } else {
+#ifdef DEBUG_SAX_TREE
+ xmlGenericError(xmlGenericErrorContext,
+ "adding PI %s sibling to ", target);
+ xmlDebugDumpOneNode(stderr, parent, 0);
+#endif
+ xmlAddSibling(parent, ret);
+ }
+}
+
+/**
+ * globalNamespace:
+ * @ctx: the user data (XML parser context)
+ * @href: the namespace associated URN
+ * @prefix: the namespace prefix
+ *
+ * An old global namespace has been parsed.
+ */
+void
+globalNamespace(void *ctx, const xmlChar *href, const xmlChar *prefix)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.globalNamespace(%s, %s)\n", href, prefix);
+#endif
+ xmlNewGlobalNs(ctxt->myDoc, href, prefix);
+}
+
+/**
+ * setNamespace:
+ * @ctx: the user data (XML parser context)
+ * @name: the namespace prefix
+ *
+ * Set the current element namespace.
+ */
+
+void
+setNamespace(void *ctx, const xmlChar *name)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlNsPtr ns;
+ xmlNodePtr parent;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext, "SAX.setNamespace(%s)\n", name);
+#endif
+ ns = xmlSearchNs(ctxt->myDoc, ctxt->node, name);
+ if (ns == NULL) { /* ctxt->node may not have a parent yet ! */
+ if (ctxt->nodeNr >= 2) {
+ parent = ctxt->nodeTab[ctxt->nodeNr - 2];
+ if (parent != NULL)
+ ns = xmlSearchNs(ctxt->myDoc, parent, name);
+ }
+ }
+ xmlSetNs(ctxt->node, ns);
+}
+
+/**
+ * getNamespace:
+ * @ctx: the user data (XML parser context)
+ *
+ * Get the current element namespace.
+ *
+ * Returns the xmlNsPtr or NULL if none
+ */
+
+xmlNsPtr
+getNamespace(void *ctx)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlNsPtr ret;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext, "SAX.getNamespace()\n");
+#endif
+ ret = ctxt->node->ns;
+ return(ret);
+}
+
+/**
+ * checkNamespace:
+ * @ctx: the user data (XML parser context)
+ * @namespace: the namespace to check against
+ *
+ * Check that the current element namespace is the same as the
+ * one read upon parsing.
+ *
+ * Returns 1 if true 0 otherwise
+ */
+
+int
+checkNamespace(void *ctx, xmlChar *namespace)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlNodePtr cur = ctxt->node;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.checkNamespace(%s)\n", namespace);
+#endif
+
+ /*
+ * Check that the Name in the ETag is the same as in the STag.
+ */
+ if (namespace == NULL) {
+ if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
+ if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
+ ctxt->sax->error(ctxt,
+ "End tags for %s don't hold the namespace %s\n",
+ cur->name, cur->ns->prefix);
+ ctxt->wellFormed = 0;
+ }
+ } else {
+ if ((cur->ns == NULL) || (cur->ns->prefix == NULL)) {
+ if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
+ ctxt->sax->error(ctxt,
+ "End tags %s holds a prefix %s not used by the open tag\n",
+ cur->name, namespace);
+ ctxt->wellFormed = 0;
+ } else if (!xmlStrEqual(namespace, cur->ns->prefix)) {
+ if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
+ ctxt->sax->error(ctxt,
+ "Start and End tags for %s don't use the same namespaces: %s and %s\n",
+ cur->name, cur->ns->prefix, namespace);
+ ctxt->wellFormed = 0;
+ } else
+ return(1);
+ }
+ return(0);
+}
+
+/**
+ * namespaceDecl:
+ * @ctx: the user data (XML parser context)
+ * @href: the namespace associated URN
+ * @prefix: the namespace prefix
+ *
+ * A namespace has been parsed.
+ */
+void
+namespaceDecl(void *ctx, const xmlChar *href, const xmlChar *prefix)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+#ifdef DEBUG_SAX
+ if (prefix == NULL)
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.namespaceDecl(%s, NULL)\n", href);
+ else
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.namespaceDecl(%s, %s)\n", href, prefix);
+#endif
+ xmlNewNs(ctxt->node, href, prefix);
+}
+
+/**
+ * comment:
+ * @ctx: the user data (XML parser context)
+ * @value: the comment content
+ *
+ * A comment has been parsed.
+ */
+void
+comment(void *ctx, const xmlChar *value)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlNodePtr ret;
+ xmlNodePtr parent = ctxt->node;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext, "SAX.comment(%s)\n", value);
+#endif
+ ret = xmlNewDocComment(ctxt->myDoc, value);
+ if (ret == NULL) return;
+
+ if (ctxt->inSubset == 1) {
+ xmlAddChild((xmlNodePtr) ctxt->myDoc->intSubset, ret);
+ return;
+ } else if (ctxt->inSubset == 2) {
+ xmlAddChild((xmlNodePtr) ctxt->myDoc->extSubset, ret);
+ return;
+ }
+ if ((ctxt->myDoc->children == NULL) || (parent == NULL)) {
+#ifdef DEBUG_SAX_TREE
+ xmlGenericError(xmlGenericErrorContext,
+ "Setting comment as root\n");
+#endif
+ xmlAddChild((xmlNodePtr) ctxt->myDoc, (xmlNodePtr) ret);
+ return;
+ }
+ if (parent->type == XML_ELEMENT_NODE) {
+#ifdef DEBUG_SAX_TREE
+ xmlGenericError(xmlGenericErrorContext,
+ "adding comment child to %s\n", parent->name);
+#endif
+ xmlAddChild(parent, ret);
+ } else {
+#ifdef DEBUG_SAX_TREE
+ xmlGenericError(xmlGenericErrorContext,
+ "adding comment sibling to ");
+ xmlDebugDumpOneNode(stderr, parent, 0);
+#endif
+ xmlAddSibling(parent, ret);
+ }
+}
+
+/**
+ * cdataBlock:
+ * @ctx: the user data (XML parser context)
+ * @value: The pcdata content
+ * @len: the block length
+ *
+ * called when a pcdata block has been parsed
+ */
+void
+cdataBlock(void *ctx, const xmlChar *value, int len)
+{
+ xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+ xmlNodePtr ret, lastChild;
+
+#ifdef DEBUG_SAX
+ xmlGenericError(xmlGenericErrorContext,
+ "SAX.pcdata(%.10s, %d)\n", value, len);
+#endif
+ lastChild = xmlGetLastChild(ctxt->node);
+#ifdef DEBUG_SAX_TREE
+ xmlGenericError(xmlGenericErrorContext,
+ "add chars to %s \n", ctxt->node->name);
+#endif
+ if ((lastChild != NULL) &&
+ (lastChild->type == XML_CDATA_SECTION_NODE)) {
+ xmlTextConcat(lastChild, value, len);
+ } else {
+ ret = xmlNewCDataBlock(ctxt->myDoc, value, len);
+ xmlAddChild(ctxt->node, ret);
+ }
+}
+
+/*
+ * Default handler for XML, builds the DOM tree
+ */
+xmlSAXHandler xmlDefaultSAXHandler = {
+ internalSubset,
+ isStandalone,
+ hasInternalSubset,
+ hasExternalSubset,
+ resolveEntity,
+ getEntity,
+ entityDecl,
+ notationDecl,
+ attributeDecl,
+ elementDecl,
+ unparsedEntityDecl,
+ setDocumentLocator,
+ startDocument,
+ endDocument,
+ startElement,
+ endElement,
+ reference,
+ characters,
+ ignorableWhitespace,
+ processingInstruction,
+ comment,
+ xmlParserWarning,
+ xmlParserError,
+ xmlParserError,
+ getParameterEntity,
+ cdataBlock,
+ externalSubset,
+};
+
+/**
+ * xmlDefaultSAXHandlerInit:
+ *
+ * Initialize the default SAX handler
+ */
+void
+xmlDefaultSAXHandlerInit(void)
+{
+ xmlDefaultSAXHandler.internalSubset = internalSubset;
+ xmlDefaultSAXHandler.externalSubset = externalSubset;
+ xmlDefaultSAXHandler.isStandalone = isStandalone;
+ xmlDefaultSAXHandler.hasInternalSubset = hasInternalSubset;
+ xmlDefaultSAXHandler.hasExternalSubset = hasExternalSubset;
+ xmlDefaultSAXHandler.resolveEntity = resolveEntity;
+ xmlDefaultSAXHandler.getEntity = getEntity;
+ xmlDefaultSAXHandler.getParameterEntity = getParameterEntity;
+ xmlDefaultSAXHandler.entityDecl = entityDecl;
+ xmlDefaultSAXHandler.attributeDecl = attributeDecl;
+ xmlDefaultSAXHandler.elementDecl = elementDecl;
+ xmlDefaultSAXHandler.notationDecl = notationDecl;
+ xmlDefaultSAXHandler.unparsedEntityDecl = unparsedEntityDecl;
+ xmlDefaultSAXHandler.setDocumentLocator = setDocumentLocator;
+ xmlDefaultSAXHandler.startDocument = startDocument;
+ xmlDefaultSAXHandler.endDocument = endDocument;
+ xmlDefaultSAXHandler.startElement = startElement;
+ xmlDefaultSAXHandler.endElement = endElement;
+ xmlDefaultSAXHandler.reference = reference;
+ xmlDefaultSAXHandler.characters = characters;
+ xmlDefaultSAXHandler.cdataBlock = cdataBlock;
+ xmlDefaultSAXHandler.ignorableWhitespace = ignorableWhitespace;
+ xmlDefaultSAXHandler.processingInstruction = processingInstruction;
+ xmlDefaultSAXHandler.comment = comment;
+ if (xmlGetWarningsDefaultValue == 0)
+ xmlDefaultSAXHandler.warning = NULL;
+ else
+ xmlDefaultSAXHandler.warning = xmlParserWarning;
+ xmlDefaultSAXHandler.error = xmlParserError;
+ xmlDefaultSAXHandler.fatalError = xmlParserError;
+}
+
+/*
+ * Default handler for HTML, builds the DOM tree
+ */
+xmlSAXHandler htmlDefaultSAXHandler = {
+ internalSubset,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ getEntity,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ setDocumentLocator,
+ startDocument,
+ endDocument,
+ startElement,
+ endElement,
+ NULL,
+ characters,
+ ignorableWhitespace,
+ NULL,
+ comment,
+ xmlParserWarning,
+ xmlParserError,
+ xmlParserError,
+ getParameterEntity,
+ cdataBlock,
+ NULL,
+};
+
+/**
+ * htmlDefaultSAXHandlerInit:
+ *
+ * Initialize the default SAX handler
+ */
+void
+htmlDefaultSAXHandlerInit(void)
+{
+ htmlDefaultSAXHandler.internalSubset = internalSubset;
+ htmlDefaultSAXHandler.externalSubset = NULL;
+ htmlDefaultSAXHandler.isStandalone = NULL;
+ htmlDefaultSAXHandler.hasInternalSubset = NULL;
+ htmlDefaultSAXHandler.hasExternalSubset = NULL;
+ htmlDefaultSAXHandler.resolveEntity = NULL;
+ htmlDefaultSAXHandler.getEntity = getEntity;
+ htmlDefaultSAXHandler.getParameterEntity = NULL;
+ htmlDefaultSAXHandler.entityDecl = NULL;
+ htmlDefaultSAXHandler.attributeDecl = NULL;
+ htmlDefaultSAXHandler.elementDecl = NULL;
+ htmlDefaultSAXHandler.notationDecl = NULL;
+ htmlDefaultSAXHandler.unparsedEntityDecl = NULL;
+ htmlDefaultSAXHandler.setDocumentLocator = setDocumentLocator;
+ htmlDefaultSAXHandler.startDocument = startDocument;
+ htmlDefaultSAXHandler.endDocument = endDocument;
+ htmlDefaultSAXHandler.startElement = startElement;
+ htmlDefaultSAXHandler.endElement = endElement;
+ htmlDefaultSAXHandler.reference = NULL;
+ htmlDefaultSAXHandler.characters = characters;
+ htmlDefaultSAXHandler.cdataBlock = cdataBlock;
+ htmlDefaultSAXHandler.ignorableWhitespace = ignorableWhitespace;
+ htmlDefaultSAXHandler.processingInstruction = NULL;
+ htmlDefaultSAXHandler.comment = comment;
+ htmlDefaultSAXHandler.warning = xmlParserWarning;
+ htmlDefaultSAXHandler.error = xmlParserError;
+ htmlDefaultSAXHandler.fatalError = xmlParserError;
+}
+
+/*
+ * Default handler for HTML, builds the DOM tree
+ */
+xmlSAXHandler sgmlDefaultSAXHandler = {
+ internalSubset,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ getEntity,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ setDocumentLocator,
+ startDocument,
+ endDocument,
+ startElement,
+ endElement,
+ NULL,
+ characters,
+ ignorableWhitespace,
+ NULL,
+ comment,
+ xmlParserWarning,
+ xmlParserError,
+ xmlParserError,
+ getParameterEntity,
+ NULL,
+ NULL,
+};
+
+/**
+ * sgmlDefaultSAXHandlerInit:
+ *
+ * Initialize the default SAX handler
+ */
+void
+sgmlDefaultSAXHandlerInit(void)
+{
+ sgmlDefaultSAXHandler.internalSubset = internalSubset;
+ sgmlDefaultSAXHandler.externalSubset = NULL;
+ sgmlDefaultSAXHandler.isStandalone = NULL;
+ sgmlDefaultSAXHandler.hasInternalSubset = NULL;
+ sgmlDefaultSAXHandler.hasExternalSubset = NULL;
+ sgmlDefaultSAXHandler.resolveEntity = NULL;
+ sgmlDefaultSAXHandler.getEntity = getEntity;
+ sgmlDefaultSAXHandler.getParameterEntity = NULL;
+ sgmlDefaultSAXHandler.entityDecl = NULL;
+ sgmlDefaultSAXHandler.attributeDecl = NULL;
+ sgmlDefaultSAXHandler.elementDecl = NULL;
+ sgmlDefaultSAXHandler.notationDecl = NULL;
+ sgmlDefaultSAXHandler.unparsedEntityDecl = NULL;
+ sgmlDefaultSAXHandler.setDocumentLocator = setDocumentLocator;
+ sgmlDefaultSAXHandler.startDocument = startDocument;
+ sgmlDefaultSAXHandler.endDocument = endDocument;
+ sgmlDefaultSAXHandler.startElement = startElement;
+ sgmlDefaultSAXHandler.endElement = endElement;
+ sgmlDefaultSAXHandler.reference = NULL;
+ sgmlDefaultSAXHandler.characters = characters;
+ sgmlDefaultSAXHandler.cdataBlock = NULL;
+ sgmlDefaultSAXHandler.ignorableWhitespace = ignorableWhitespace;
+ sgmlDefaultSAXHandler.processingInstruction = NULL;
+ sgmlDefaultSAXHandler.comment = comment;
+ sgmlDefaultSAXHandler.warning = xmlParserWarning;
+ sgmlDefaultSAXHandler.error = xmlParserError;
+ sgmlDefaultSAXHandler.fatalError = xmlParserError;
+}