#include "libxml.h"
#include <stdlib.h>
#include <string.h>
+#include <limits.h>
#include <libxml/xmlmemory.h>
#include <libxml/tree.h>
#include <libxml/parser.h>
#include <libxml/HTMLtree.h>
#include <libxml/globals.h>
+/* Define SIZE_T_MAX unless defined through <limits.h>. */
+#ifndef SIZE_T_MAX
+# define SIZE_T_MAX ((size_t)-1)
+#endif /* !SIZE_T_MAX */
+
/* #define DEBUG_SAX2 */
/* #define DEBUG_SAX2_TREE */
*> values "system" and "public". I have made the default be "system" to
*> match yours.
*/
-#define TODO \
+#define TODO \
xmlGenericError(xmlGenericErrorContext, \
"Unimplemented block at %s:%d\n", \
__FILE__, __LINE__);
*/
static void
xmlSAX2ErrMemory(xmlParserCtxtPtr ctxt, const char *msg) {
+ xmlStructuredErrorFunc schannel = NULL;
+ const char *str1 = "out of memory\n";
+
if (ctxt != NULL) {
- if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
- ctxt->sax->error(ctxt->userData, "%s: out of memory\n", msg);
+ ctxt->errNo = XML_ERR_NO_MEMORY;
+ if ((ctxt->sax != NULL) && (ctxt->sax->initialized == XML_SAX2_MAGIC))
+ schannel = ctxt->sax->serror;
+ __xmlRaiseError(schannel,
+ ctxt->vctxt.error, ctxt->vctxt.userData,
+ ctxt, NULL, XML_FROM_PARSER, XML_ERR_NO_MEMORY,
+ XML_ERR_ERROR, NULL, 0, (const char *) str1,
+ NULL, NULL, 0, 0,
+ msg, (const char *) str1, NULL);
ctxt->errNo = XML_ERR_NO_MEMORY;
ctxt->instate = XML_PARSER_EOF;
ctxt->disableSAX = 1;
+ } else {
+ __xmlRaiseError(schannel,
+ NULL, NULL,
+ ctxt, NULL, XML_FROM_PARSER, XML_ERR_NO_MEMORY,
+ XML_ERR_ERROR, NULL, 0, (const char *) str1,
+ NULL, NULL, 0, 0,
+ msg, (const char *) str1, NULL);
}
}
if (ctxt != NULL)
ctxt->errNo = error;
__xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER, error,
- XML_ERR_FATAL, NULL, 0,
+ XML_ERR_FATAL, NULL, 0,
(const char *) str1, (const char *) str2,
NULL, 0, 0, msg, str1, str2);
if (ctxt != NULL) {
if (ctxt != NULL)
ctxt->errNo = error;
__xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER, error,
- XML_ERR_WARNING, NULL, 0,
+ XML_ERR_WARNING, NULL, 0,
(const char *) str1, NULL,
NULL, 0, 0, msg, str1);
}
if (ctxt != NULL)
ctxt->errNo = error;
__xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_NAMESPACE, error,
- XML_ERR_ERROR, NULL, 0,
+ XML_ERR_ERROR, NULL, 0,
(const char *) str1, (const char *) str2,
NULL, 0, 0, msg, str1, str2);
}
if (ctxt != NULL)
ctxt->errNo = error;
__xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_NAMESPACE, error,
- XML_ERR_WARNING, NULL, 0,
+ XML_ERR_WARNING, NULL, 0,
(const char *) str1, (const char *) str2,
NULL, 0, 0, msg, str1, str2);
}
{
xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
if ((ctx == NULL) || (ctxt->input == NULL)) return(NULL);
- return((const xmlChar *) ctxt->input->filename);
+ return((const xmlChar *) ctxt->input->filename);
}
/**
xmlFreeDtd(dtd);
ctxt->myDoc->intSubset = NULL;
}
- ctxt->myDoc->intSubset =
+ ctxt->myDoc->intSubset =
xmlCreateIntSubset(ctxt->myDoc, name, ExternalID, SystemID);
if (ctxt->myDoc->intSubset == NULL)
xmlSAX2ErrMemory(ctxt, "xmlSAX2InternalSubset");
xmlParserInputPtr input = NULL;
xmlCharEncoding enc;
int oldcharset;
+ const xmlChar *oldencoding;
/*
* Ask the Entity resolver to load the damn thing
oldinputMax = ctxt->inputMax;
oldinputTab = ctxt->inputTab;
oldcharset = ctxt->charset;
+ oldencoding = ctxt->encoding;
+ ctxt->encoding = NULL;
ctxt->inputTab = (xmlParserInputPtr *)
xmlMalloc(5 * sizeof(xmlParserInputPtr));
ctxt->inputMax = oldinputMax;
ctxt->inputTab = oldinputTab;
ctxt->charset = oldcharset;
+ ctxt->encoding = oldencoding;
return;
}
ctxt->inputNr = 0;
ctxt->inputMax = oldinputMax;
ctxt->inputTab = oldinputTab;
ctxt->charset = oldcharset;
+ if ((ctxt->encoding != NULL) &&
+ ((ctxt->dict == NULL) ||
+ (!xmlDictOwns(ctxt->dict, ctxt->encoding))))
+ xmlFree((xmlChar *) ctxt->encoding);
+ ctxt->encoding = oldencoding;
/* ctxt->wellFormed = oldwellFormed; */
}
}
* parse the external entity
*/
xmlNodePtr children;
+ unsigned long oldnbent = ctxt->nbentities;
val = xmlParseCtxtExternalEntity(ctxt, ret->URI,
ret->ExternalID, &children);
return(NULL);
}
ret->owner = 1;
- ret->checked = 1;
+ if (ret->checked == 0) {
+ ret->checked = (ctxt->nbentities - oldnbent + 1) * 2;
+ if ((ret->content != NULL) && (xmlStrchr(ret->content, '<')))
+ ret->checked |= 1;
+ }
}
return(ret);
}
/**
* xmlSAX2EntityDecl:
* @ctx: the user data (XML parser context)
- * @name: the entity name
- * @type: the entity type
+ * @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).
base = ctxt->input->filename;
if (base == NULL)
base = ctxt->directory;
-
+
URI = xmlBuildURI(systemId, (const xmlChar *) base);
ent->URI = URI;
}
systemId, content);
if ((ent == NULL) && (ctxt->pedantic) &&
(ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
- ctxt->sax->warning(ctxt->userData,
+ ctxt->sax->warning(ctxt->userData,
"Entity(%s) already defined in the external subset\n", name);
if ((ent != NULL) && (ent->URI == NULL) && (systemId != NULL)) {
xmlChar *URI;
base = ctxt->input->filename;
if (base == NULL)
base = ctxt->directory;
-
+
URI = xmlBuildURI(systemId, (const xmlChar *) base);
ent->URI = URI;
}
* xmlSAX2AttributeDecl:
* @ctx: the user data (XML parser context)
* @elem: the name of the element
- * @fullname: the attribute name
- * @type: the attribute type
+ * @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
(xmlAttributeDefault) def, defaultValue, tree);
else if (ctxt->inSubset == 2)
attr = xmlAddAttributeDecl(&ctxt->vctxt, ctxt->myDoc->extSubset, elem,
- name, prefix, (xmlAttributeType) type,
+ name, prefix, (xmlAttributeType) type,
(xmlAttributeDefault) def, defaultValue, tree);
else {
xmlFatalErrMsg(ctxt, XML_ERR_INTERNAL_ERROR,
/**
* xmlSAX2ElementDecl:
* @ctx: the user data (XML parser context)
- * @name: the element name
- * @type: the element type
+ * @name: the element name
+ * @type: the element type
* @content: the element value tree
*
* An element definition has been parsed
publicId, systemId, notationName);
if ((ent == NULL) && (ctxt->pedantic) &&
(ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
- ctxt->sax->warning(ctxt->userData,
+ ctxt->sax->warning(ctxt->userData,
"Entity(%s) already defined in the internal subset\n", name);
if ((ent != NULL) && (ent->URI == NULL) && (systemId != NULL)) {
xmlChar *URI;
base = ctxt->input->filename;
if (base == NULL)
base = ctxt->directory;
-
+
URI = xmlBuildURI(systemId, (const xmlChar *) base);
ent->URI = URI;
}
publicId, systemId, notationName);
if ((ent == NULL) && (ctxt->pedantic) &&
(ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
- ctxt->sax->warning(ctxt->userData,
+ ctxt->sax->warning(ctxt->userData,
"Entity(%s) already defined in the external subset\n", name);
if ((ent != NULL) && (ent->URI == NULL) && (systemId != NULL)) {
xmlChar *URI;
base = ctxt->input->filename;
if (base == NULL)
base = ctxt->directory;
-
+
URI = xmlBuildURI(systemId, (const xmlChar *) base);
ent->URI = URI;
}
xmlSAX2ErrMemory(ctxt, "xmlSAX2StartDocument");
return;
}
+ ctxt->myDoc->properties = XML_DOC_HTML;
+ ctxt->myDoc->parseFlags = ctxt->options;
#else
xmlGenericError(xmlGenericErrorContext,
"libxml2 built without HTML support\n");
} else {
doc = ctxt->myDoc = xmlNewDoc(ctxt->version);
if (doc != NULL) {
+ doc->properties = 0;
+ if (ctxt->options & XML_PARSE_OLD10)
+ doc->properties |= XML_DOC_OLD10;
+ doc->parseFlags = ctxt->options;
if (ctxt->encoding != NULL)
doc->encoding = xmlStrdup(ctxt->encoding);
else
}
}
-#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
/**
* xmlSAX2AttributeInternal:
* @ctx: the user data (XML parser context)
xmlChar *nval;
xmlNsPtr namespace;
- /*
- * Split the full name into a namespace prefix and the tag name
- */
- name = xmlSplitQName(ctxt, fullname, &ns);
- if ((name != NULL) && (name[0] == 0)) {
- if (xmlStrEqual(ns, BAD_CAST "xmlns")) {
- xmlNsErrMsg(ctxt, XML_ERR_NS_DECL_ERROR,
- "invalid namespace declaration '%s'\n",
- fullname, NULL);
- } else {
- xmlNsWarnMsg(ctxt, XML_WAR_NS_COLUMN,
- "Avoid attribute ending with ':' like '%s'\n",
- fullname, NULL);
- }
- if (ns != NULL)
- xmlFree(ns);
- ns = NULL;
- xmlFree(name);
+ if (ctxt->html) {
name = xmlStrdup(fullname);
+ ns = NULL;
+ namespace = NULL;
+ } else {
+ /*
+ * Split the full name into a namespace prefix and the tag name
+ */
+ name = xmlSplitQName(ctxt, fullname, &ns);
+ if ((name != NULL) && (name[0] == 0)) {
+ if (xmlStrEqual(ns, BAD_CAST "xmlns")) {
+ xmlNsErrMsg(ctxt, XML_ERR_NS_DECL_ERROR,
+ "invalid namespace declaration '%s'\n",
+ fullname, NULL);
+ } else {
+ xmlNsWarnMsg(ctxt, XML_WAR_NS_COLUMN,
+ "Avoid attribute ending with ':' like '%s'\n",
+ fullname, NULL);
+ }
+ if (ns != NULL)
+ xmlFree(ns);
+ ns = NULL;
+ xmlFree(name);
+ name = xmlStrdup(fullname);
+ }
}
if (name == NULL) {
xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElement");
return;
}
+#ifdef LIBXML_HTML_ENABLED
+ if ((ctxt->html) &&
+ (value == NULL) && (htmlIsBooleanAttr(fullname))) {
+ nval = xmlStrdup(fullname);
+ value = (const xmlChar *) nval;
+ } else
+#endif
+ {
#ifdef LIBXML_VALID_ENABLED
- /*
- * Do the last stage of the attribute normalization
- * Needed for HTML too:
- * http://www.w3.org/TR/html4/types.html#h-6.2
- */
- ctxt->vctxt.valid = 1;
- nval = xmlValidCtxtNormalizeAttributeValue(&ctxt->vctxt,
- ctxt->myDoc, ctxt->node,
- fullname, value);
- if (ctxt->vctxt.valid != 1) {
- ctxt->valid = 0;
- }
- if (nval != NULL)
- value = nval;
+ /*
+ * Do the last stage of the attribute normalization
+ * Needed for HTML too:
+ * http://www.w3.org/TR/html4/types.html#h-6.2
+ */
+ ctxt->vctxt.valid = 1;
+ nval = xmlValidCtxtNormalizeAttributeValue(&ctxt->vctxt,
+ ctxt->myDoc, ctxt->node,
+ fullname, value);
+ if (ctxt->vctxt.valid != 1) {
+ ctxt->valid = 0;
+ }
+ if (nval != NULL)
+ value = nval;
#else
- nval = NULL;
+ nval = NULL;
#endif /* LIBXML_VALID_ENABLED */
+ }
/*
* Check whether it's a namespace definition
val = xmlStringDecodeEntities(ctxt, value, XML_SUBSTITUTE_REF,
0,0,0);
ctxt->depth--;
+ if (val == NULL) {
+ xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElement");
+ if (name != NULL)
+ xmlFree(name);
+ return;
+ }
} else {
val = (xmlChar *) value;
}
uri = xmlParseURI((const char *)val);
if (uri == NULL) {
if ((ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
- ctxt->sax->warning(ctxt->userData,
+ ctxt->sax->warning(ctxt->userData,
"xmlns: %s not a valid URI\n", val);
} else {
if (uri->scheme == NULL) {
if ((ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
- ctxt->sax->warning(ctxt->userData,
+ ctxt->sax->warning(ctxt->userData,
"xmlns: URI %s is not absolute\n", val);
}
xmlFreeURI(uri);
ctxt->valid &= xmlValidateOneNamespace(&ctxt->vctxt, ctxt->myDoc,
ctxt->node, prefix, nsret, val);
#endif /* LIBXML_VALID_ENABLED */
- if (name != NULL)
+ if (name != NULL)
xmlFree(name);
if (nval != NULL)
xmlFree(nval);
if (val == NULL) {
xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElement");
xmlFree(ns);
- if (name != NULL)
+ if (name != NULL)
xmlFree(name);
return;
}
ctxt->valid &= xmlValidateOneNamespace(&ctxt->vctxt, ctxt->myDoc,
ctxt->node, prefix, nsret, value);
#endif /* LIBXML_VALID_ENABLED */
- if (name != NULL)
+ if (name != NULL)
xmlFree(name);
if (nval != NULL)
xmlFree(nval);
}
if (ns != NULL) {
- xmlAttrPtr prop;
namespace = xmlSearchNs(ctxt->myDoc, ctxt->node, ns);
+
if (namespace == NULL) {
xmlNsErrMsg(ctxt, XML_NS_ERR_UNDEFINED_NAMESPACE,
"Namespace prefix %s of attribute %s is not defined\n",
ns, name);
- }
-
- prop = ctxt->node->properties;
- while (prop != NULL) {
- if (prop->ns != NULL) {
- if ((xmlStrEqual(name, prop->name)) &&
- ((namespace == prop->ns) ||
- (xmlStrEqual(namespace->href, prop->ns->href)))) {
- xmlNsErrMsg(ctxt, XML_ERR_ATTRIBUTE_REDEFINED,
- "Attribute %s in %s redefined\n",
- name, namespace->href);
- ctxt->wellFormed = 0;
- if (ctxt->recovery == 0) ctxt->disableSAX = 1;
- goto error;
- }
- }
- prop = prop->next;
- }
+ } else {
+ xmlAttrPtr prop;
+
+ prop = ctxt->node->properties;
+ while (prop != NULL) {
+ if (prop->ns != NULL) {
+ if ((xmlStrEqual(name, prop->name)) &&
+ ((namespace == prop->ns) ||
+ (xmlStrEqual(namespace->href, prop->ns->href)))) {
+ xmlNsErrMsg(ctxt, XML_ERR_ATTRIBUTE_REDEFINED,
+ "Attribute %s in %s redefined\n",
+ name, namespace->href);
+ ctxt->wellFormed = 0;
+ if (ctxt->recovery == 0) ctxt->disableSAX = 1;
+ goto error;
+ }
+ }
+ prop = prop->next;
+ }
+ }
} else {
namespace = NULL;
}
#ifdef LIBXML_VALID_ENABLED
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.
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);
error:
if (nval != NULL)
xmlFree(nval);
- if (ns != NULL)
+ if (ns != NULL)
xmlFree(ns);
}
} else {
fulln = xmlStrdup(attr->name);
}
+ if (fulln == NULL) {
+ xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElement");
+ break;
+ }
/*
* Check that the attribute is not declared in the
(const char *)fulln,
(const char *)attr->elem);
}
+ xmlFree(fulln);
}
attr = attr->nexth;
}
* - this is a namespace prefix
* - the user required for completion in the tree
* like XSLT
- * - there isn't already an attribute definition
+ * - there isn't already an attribute definition
* in the internal subset overriding it.
*/
if (((attr->prefix != NULL) &&
/*
* First check on validity:
*/
- if (ctxt->validate && (ctxt->myDoc->extSubset == NULL) &&
+ if (ctxt->validate && (ctxt->myDoc->extSubset == NULL) &&
((ctxt->myDoc->intSubset == NULL) ||
- ((ctxt->myDoc->intSubset->notations == NULL) &&
+ ((ctxt->myDoc->intSubset->notations == NULL) &&
(ctxt->myDoc->intSubset->elements == NULL) &&
- (ctxt->myDoc->intSubset->attributes == NULL) &&
+ (ctxt->myDoc->intSubset->attributes == NULL) &&
(ctxt->myDoc->intSubset->entities == NULL)))) {
xmlErrValid(ctxt, XML_ERR_NO_DTD,
"Validation failed: no DTD found !", NULL, NULL);
ctxt->validate = 0;
}
-
+
/*
* Split the full name into a namespace prefix and the tag name
xmlSAX2EndElement(void *ctx, const xmlChar *name ATTRIBUTE_UNUSED)
{
xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
- xmlParserNodeInfo node_info;
xmlNodePtr cur;
if (ctx == NULL) return;
else
xmlGenericError(xmlGenericErrorContext, "SAX.xmlSAX2EndElement(%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->nodeInfo->end_pos = ctxt->input->cur - ctxt->input->base;
+ ctxt->nodeInfo->end_line = ctxt->input->line;
+ ctxt->nodeInfo->node = cur;
+ xmlParserAddNodeInfo(ctxt, ctxt->nodeInfo);
}
ctxt->nodemem = -1;
cur);
#endif /* LIBXML_VALID_ENABLED */
-
+
/*
* end of parsing of this node.
*/
#endif
nodePop(ctxt);
}
-#endif /* LIBXML_SAX1_ENABLED || LIBXML_HTML_ENABLE */
+#endif /* LIBXML_SAX1_ENABLED || LIBXML_HTML_ENABLED || LIBXML_LEGACY_ENABLED */
/*
* xmlSAX2TextNode:
* @ctxt: the parser context
* @str: the input string
* @len: the string length
- *
- * Remove the entities from an attribute value
+ *
+ * Callback for a text node
*
* Returns the newly allocated string or NULL if not needed or error
*/
if ((len < (int) (2 * sizeof(void *))) &&
(ctxt->options & XML_PARSE_COMPACT)) {
- /* store the string in the node overrithing properties and nsDef */
+ /* store the string in the node overriding properties and nsDef */
xmlChar *tmp = (xmlChar *) &(ret->properties);
memcpy(tmp, str, len);
tmp[len] = 0;
} else
ret->content = (xmlChar *) intern;
+ if (ctxt->linenumbers) {
+ if (ctxt->input != NULL) {
+ if (ctxt->input->line < 65535)
+ ret->line = (short) ctxt->input->line;
+ else {
+ ret->line = 65535;
+ if (ctxt->options & XML_PARSE_BIG_LINES)
+ ret->psvi = (void *) (long) ctxt->input->line;
+ }
+ }
+ }
+
if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
xmlRegisterNodeDefaultValue(ret);
return(ret);
* @ctxt: the parser context
* @str: the input string
* @len: the string length
- *
+ *
* Remove the entities from an attribute value
*
* Returns the newly allocated string or NULL if not needed or error
memset(ret, 0, sizeof(xmlAttr));
ret->type = XML_ATTRIBUTE_NODE;
- ret->parent = ctxt->node;
+ ret->parent = ctxt->node;
ret->doc = ctxt->myDoc;
ret->ns = namespace;
xmlRegisterNodeDefaultValue((xmlNodePtr)ret);
} else {
if (ctxt->dictNames)
- ret = xmlNewNsPropEatName(ctxt->node, namespace,
+ ret = xmlNewNsPropEatName(ctxt->node, namespace,
(xmlChar *) localname, NULL);
else
ret = xmlNewNsProp(ctxt->node, namespace, localname, NULL);
xmlChar *nvalnorm;
xmlChar fn[50];
xmlChar *fullname;
-
+
fullname = xmlBuildQName(localname, prefix, fn, 50);
if (fullname != NULL) {
ctxt->vctxt.valid = 1;
*/
if (dup == NULL)
dup = xmlStrndup(value, valueend - value);
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
#ifdef LIBXML_VALID_ENABLED
if (xmlValidateNCName(dup, 1) != 0) {
xmlErrValid(ctxt, XML_DTD_XMLID_VALUE,
(const char *) dup, NULL);
}
#endif
+#endif
xmlAddID(&ctxt->vctxt, ctxt->myDoc, dup, ret);
} else if (xmlIsID(ctxt->myDoc, ctxt->node, ret)) {
/* might be worth duplicate entry points and not copy */
xmlNodePtr parent;
xmlNsPtr last = NULL, ns;
const xmlChar *uri, *pref;
+ xmlChar *lname = NULL;
int i, j;
if (ctx == NULL) return;
/*
* First check on validity:
*/
- if (ctxt->validate && (ctxt->myDoc->extSubset == NULL) &&
+ if (ctxt->validate && (ctxt->myDoc->extSubset == NULL) &&
((ctxt->myDoc->intSubset == NULL) ||
- ((ctxt->myDoc->intSubset->notations == NULL) &&
+ ((ctxt->myDoc->intSubset->notations == NULL) &&
(ctxt->myDoc->intSubset->elements == NULL) &&
- (ctxt->myDoc->intSubset->attributes == NULL) &&
+ (ctxt->myDoc->intSubset->attributes == NULL) &&
(ctxt->myDoc->intSubset->entities == NULL)))) {
- xmlErrValid(ctxt, XML_ERR_NO_DTD,
+ xmlErrValid(ctxt, XML_DTD_NO_DTD,
"Validation failed: no DTD found !", NULL, NULL);
ctxt->validate = 0;
}
/*
+ * Take care of the rare case of an undefined namespace prefix
+ */
+ if ((prefix != NULL) && (URI == NULL)) {
+ if (ctxt->dictNames) {
+ const xmlChar *fullname;
+
+ fullname = xmlDictQLookup(ctxt->dict, prefix, localname);
+ if (fullname != NULL)
+ localname = fullname;
+ } else {
+ lname = xmlBuildQName(localname, prefix, NULL, 0);
+ }
+ }
+ /*
* allocate the node
*/
if (ctxt->freeElems != NULL) {
if (ctxt->dictNames)
ret->name = localname;
else {
- ret->name = xmlStrdup(localname);
+ if (lname == NULL)
+ ret->name = xmlStrdup(localname);
+ else
+ ret->name = lname;
if (ret->name == NULL) {
xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
return;
xmlRegisterNodeDefaultValue(ret);
} else {
if (ctxt->dictNames)
- ret = xmlNewDocNodeEatName(ctxt->myDoc, NULL,
+ ret = xmlNewDocNodeEatName(ctxt->myDoc, NULL,
(xmlChar *) localname, NULL);
- else
+ else if (lname == NULL)
ret = xmlNewDocNode(ctxt->myDoc, NULL, localname, NULL);
+ else
+ ret = xmlNewDocNodeEatName(ctxt->myDoc, NULL,
+ (xmlChar *) lname, NULL);
if (ret == NULL) {
xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
return;
}
}
- if ((ctxt->myDoc->children == NULL) || (parent == NULL)) {
+ if (parent == NULL) {
xmlAddChild((xmlNodePtr) ctxt->myDoc, (xmlNodePtr) ret);
}
/*
if ((URI != NULL) && (prefix == pref))
ret->ns = ns;
} else {
- xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
- return;
+ /*
+ * any out of memory error would already have been raised
+ * but we can't be garanteed it's the actual error due to the
+ * API, best is to skip in this case
+ */
+ continue;
}
#ifdef LIBXML_VALID_ENABLED
if ((!ctxt->html) && ctxt->validate && ctxt->wellFormed &&
xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
return;
}
- xmlNsWarnMsg(ctxt, XML_NS_ERR_UNDEFINED_NAMESPACE,
- "Namespace prefix %s was not found\n",
- prefix, NULL);
+ if (prefix != NULL)
+ xmlNsWarnMsg(ctxt, XML_NS_ERR_UNDEFINED_NAMESPACE,
+ "Namespace prefix %s was not found\n",
+ prefix, NULL);
+ else
+ xmlNsWarnMsg(ctxt, XML_NS_ERR_UNDEFINED_NAMESPACE,
+ "Namespace default prefix was not found\n",
+ NULL, NULL);
}
}
*/
if (nb_attributes > 0) {
for (j = 0,i = 0;i < nb_attributes;i++,j+=5) {
+ /*
+ * Handle the rare case of an undefined atribute prefix
+ */
+ if ((attributes[j+1] != NULL) && (attributes[j+2] == NULL)) {
+ if (ctxt->dictNames) {
+ const xmlChar *fullname;
+
+ fullname = xmlDictQLookup(ctxt->dict, attributes[j+1],
+ attributes[j]);
+ if (fullname != NULL) {
+ xmlSAX2AttributeNs(ctxt, fullname, NULL,
+ attributes[j+3], attributes[j+4]);
+ continue;
+ }
+ } else {
+ lname = xmlBuildQName(attributes[j], attributes[j+1],
+ NULL, 0);
+ if (lname != NULL) {
+ xmlSAX2AttributeNs(ctxt, lname, NULL,
+ attributes[j+3], attributes[j+4]);
+ xmlFree(lname);
+ continue;
+ }
+ }
+ }
xmlSAX2AttributeNs(ctxt, attributes[j], attributes[j+1],
- attributes[j+3], attributes[j+4]);
+ attributes[j+3], attributes[j+4]);
}
}
* @ctx: the user data (XML parser context)
* @name: The entity name
*
- * called when an entity xmlSAX2Reference is detected.
+ * called when an entity xmlSAX2Reference is detected.
*/
void
xmlSAX2Reference(void *ctx, const xmlChar *name)
xmlGenericError(xmlGenericErrorContext,
"add xmlSAX2Reference %s to %s \n", name, ctxt->node->name);
#endif
- xmlAddChild(ctxt->node, ret);
+ if (xmlAddChild(ctxt->node, ret) == NULL) {
+ xmlFreeNode(ret);
+ }
}
/**
(xmlDictOwns(ctxt->dict, lastChild->content))) {
lastChild->content = xmlStrdup(lastChild->content);
}
+ if (lastChild->content == NULL) {
+ xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters: xmlStrdup returned NULL");
+ return;
+ }
+ if (((size_t)ctxt->nodelen + (size_t)len > XML_MAX_TEXT_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters: huge text node");
+ return;
+ }
+ if ((size_t)ctxt->nodelen > SIZE_T_MAX - (size_t)len ||
+ (size_t)ctxt->nodemem + (size_t)len > SIZE_T_MAX / 2) {
+ xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters overflow prevented");
+ return;
+ }
if (ctxt->nodelen + len >= ctxt->nodemem) {
xmlChar *newbuf;
- int size;
+ size_t size;
size = ctxt->nodemem + len;
size *= 2;
ret = xmlNewDocPI(ctxt->myDoc, target, data);
if (ret == NULL) return;
- parent = ctxt->node;
if (ctxt->linenumbers) {
if (ctxt->input != NULL) {
xmlAddChild((xmlNodePtr) ctxt->myDoc->extSubset, ret);
return;
}
- if ((ctxt->myDoc->children == NULL) || (parent == NULL)) {
+ if (parent == NULL) {
#ifdef DEBUG_SAX_TREE
xmlGenericError(xmlGenericErrorContext,
"Setting PI %s as root\n", target);
xmlAddChild((xmlNodePtr) ctxt->myDoc->extSubset, ret);
return;
}
- if ((ctxt->myDoc->children == NULL) || (parent == NULL)) {
+ if (parent == NULL) {
#ifdef DEBUG_SAX_TREE
xmlGenericError(xmlGenericErrorContext,
"Setting xmlSAX2Comment as root\n");
projects / platform / upstream / gettext.git / blobdiff