mirror of
https://github.com/reactos/reactos.git
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3430 lines
102 KiB
C
3430 lines
102 KiB
C
/*
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* debugXML.c : This is a set of routines used for debugging the tree
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* produced by the XML parser.
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*
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* See Copyright for the status of this software.
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*
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* Daniel Veillard <daniel@veillard.com>
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*/
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#define IN_LIBXML
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#include "libxml.h"
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#ifdef LIBXML_DEBUG_ENABLED
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#include <string.h>
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#ifdef HAVE_STDLIB_H
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#include <stdlib.h>
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#endif
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#ifdef HAVE_STRING_H
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#include <string.h>
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#endif
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#include <libxml/xmlmemory.h>
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#include <libxml/tree.h>
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#include <libxml/parser.h>
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#include <libxml/parserInternals.h>
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#include <libxml/valid.h>
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#include <libxml/debugXML.h>
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#include <libxml/HTMLtree.h>
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#include <libxml/HTMLparser.h>
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#include <libxml/xmlerror.h>
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#include <libxml/globals.h>
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#include <libxml/xpathInternals.h>
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#include <libxml/uri.h>
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#ifdef LIBXML_SCHEMAS_ENABLED
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#include <libxml/relaxng.h>
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#endif
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#define DUMP_TEXT_TYPE 1
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typedef struct _xmlDebugCtxt xmlDebugCtxt;
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typedef xmlDebugCtxt *xmlDebugCtxtPtr;
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struct _xmlDebugCtxt {
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FILE *output; /* the output file */
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char shift[101]; /* used for indenting */
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int depth; /* current depth */
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xmlDocPtr doc; /* current document */
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xmlNodePtr node; /* current node */
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xmlDictPtr dict; /* the doc dictionary */
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int check; /* do just checkings */
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int errors; /* number of errors found */
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int nodict; /* if the document has no dictionary */
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int options; /* options */
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};
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static void xmlCtxtDumpNodeList(xmlDebugCtxtPtr ctxt, xmlNodePtr node);
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static void
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xmlCtxtDumpInitCtxt(xmlDebugCtxtPtr ctxt)
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{
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int i;
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ctxt->depth = 0;
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ctxt->check = 0;
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ctxt->errors = 0;
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ctxt->output = stdout;
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ctxt->doc = NULL;
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ctxt->node = NULL;
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ctxt->dict = NULL;
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ctxt->nodict = 0;
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ctxt->options = 0;
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for (i = 0; i < 100; i++)
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ctxt->shift[i] = ' ';
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ctxt->shift[100] = 0;
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}
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static void
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xmlCtxtDumpCleanCtxt(xmlDebugCtxtPtr ctxt ATTRIBUTE_UNUSED)
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{
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/* remove the ATTRIBUTE_UNUSED when this is added */
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}
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/**
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* xmlNsCheckScope:
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* @node: the node
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* @ns: the namespace node
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*
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* Check that a given namespace is in scope on a node.
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*
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* Returns 1 if in scope, -1 in case of argument error,
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* -2 if the namespace is not in scope, and -3 if not on
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* an ancestor node.
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*/
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static int
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xmlNsCheckScope(xmlNodePtr node, xmlNsPtr ns)
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{
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xmlNsPtr cur;
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if ((node == NULL) || (ns == NULL))
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return(-1);
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if ((node->type != XML_ELEMENT_NODE) &&
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(node->type != XML_ATTRIBUTE_NODE) &&
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(node->type != XML_DOCUMENT_NODE) &&
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(node->type != XML_TEXT_NODE) &&
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(node->type != XML_HTML_DOCUMENT_NODE) &&
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(node->type != XML_XINCLUDE_START))
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return(-2);
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while ((node != NULL) &&
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((node->type == XML_ELEMENT_NODE) ||
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(node->type == XML_ATTRIBUTE_NODE) ||
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(node->type == XML_TEXT_NODE) ||
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(node->type == XML_XINCLUDE_START))) {
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if ((node->type == XML_ELEMENT_NODE) ||
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(node->type == XML_XINCLUDE_START)) {
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cur = node->nsDef;
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while (cur != NULL) {
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if (cur == ns)
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return(1);
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if (xmlStrEqual(cur->prefix, ns->prefix))
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return(-2);
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cur = cur->next;
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}
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}
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node = node->parent;
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}
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/* the xml namespace may be declared on the document node */
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if ((node != NULL) &&
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((node->type == XML_DOCUMENT_NODE) ||
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(node->type == XML_HTML_DOCUMENT_NODE))) {
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xmlNsPtr oldNs = ((xmlDocPtr) node)->oldNs;
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if (oldNs == ns)
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return(1);
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}
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return(-3);
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}
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static void
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xmlCtxtDumpSpaces(xmlDebugCtxtPtr ctxt)
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{
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if (ctxt->check)
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return;
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if ((ctxt->output != NULL) && (ctxt->depth > 0)) {
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if (ctxt->depth < 50)
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fprintf(ctxt->output, "%s", &ctxt->shift[100 - 2 * ctxt->depth]);
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else
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fprintf(ctxt->output, "%s", ctxt->shift);
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}
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}
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/**
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* xmlDebugErr:
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* @ctxt: a debug context
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* @error: the error code
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*
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* Handle a debug error.
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*/
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static void
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xmlDebugErr(xmlDebugCtxtPtr ctxt, int error, const char *msg)
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{
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ctxt->errors++;
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__xmlRaiseError(NULL, NULL, NULL,
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NULL, ctxt->node, XML_FROM_CHECK,
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error, XML_ERR_ERROR, NULL, 0,
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NULL, NULL, NULL, 0, 0,
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"%s", msg);
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}
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static void LIBXML_ATTR_FORMAT(3,0)
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xmlDebugErr2(xmlDebugCtxtPtr ctxt, int error, const char *msg, int extra)
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{
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ctxt->errors++;
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__xmlRaiseError(NULL, NULL, NULL,
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NULL, ctxt->node, XML_FROM_CHECK,
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error, XML_ERR_ERROR, NULL, 0,
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NULL, NULL, NULL, 0, 0,
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msg, extra);
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}
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static void LIBXML_ATTR_FORMAT(3,0)
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xmlDebugErr3(xmlDebugCtxtPtr ctxt, int error, const char *msg, const char *extra)
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{
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ctxt->errors++;
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__xmlRaiseError(NULL, NULL, NULL,
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NULL, ctxt->node, XML_FROM_CHECK,
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error, XML_ERR_ERROR, NULL, 0,
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NULL, NULL, NULL, 0, 0,
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msg, extra);
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}
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/**
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* xmlCtxtNsCheckScope:
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* @ctxt: the debugging context
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* @node: the node
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* @ns: the namespace node
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*
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* Report if a given namespace is is not in scope.
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*/
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static void
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xmlCtxtNsCheckScope(xmlDebugCtxtPtr ctxt, xmlNodePtr node, xmlNsPtr ns)
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{
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int ret;
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ret = xmlNsCheckScope(node, ns);
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if (ret == -2) {
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if (ns->prefix == NULL)
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xmlDebugErr(ctxt, XML_CHECK_NS_SCOPE,
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"Reference to default namespace not in scope\n");
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else
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xmlDebugErr3(ctxt, XML_CHECK_NS_SCOPE,
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"Reference to namespace '%s' not in scope\n",
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(char *) ns->prefix);
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}
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if (ret == -3) {
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if (ns->prefix == NULL)
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xmlDebugErr(ctxt, XML_CHECK_NS_ANCESTOR,
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"Reference to default namespace not on ancestor\n");
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else
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xmlDebugErr3(ctxt, XML_CHECK_NS_ANCESTOR,
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"Reference to namespace '%s' not on ancestor\n",
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(char *) ns->prefix);
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}
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}
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/**
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* xmlCtxtCheckString:
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* @ctxt: the debug context
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* @str: the string
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*
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* Do debugging on the string, currently it just checks the UTF-8 content
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*/
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static void
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xmlCtxtCheckString(xmlDebugCtxtPtr ctxt, const xmlChar * str)
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{
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if (str == NULL) return;
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if (ctxt->check) {
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if (!xmlCheckUTF8(str)) {
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xmlDebugErr3(ctxt, XML_CHECK_NOT_UTF8,
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"String is not UTF-8 %s", (const char *) str);
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}
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}
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}
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/**
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* xmlCtxtCheckName:
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* @ctxt: the debug context
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* @name: the name
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*
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* Do debugging on the name, for example the dictionary status and
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* conformance to the Name production.
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*/
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static void
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xmlCtxtCheckName(xmlDebugCtxtPtr ctxt, const xmlChar * name)
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{
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if (ctxt->check) {
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if (name == NULL) {
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xmlDebugErr(ctxt, XML_CHECK_NO_NAME, "Name is NULL");
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return;
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}
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#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
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if (xmlValidateName(name, 0)) {
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xmlDebugErr3(ctxt, XML_CHECK_NOT_NCNAME,
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"Name is not an NCName '%s'", (const char *) name);
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}
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#endif
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if ((ctxt->dict != NULL) &&
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(!xmlDictOwns(ctxt->dict, name)) &&
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((ctxt->doc == NULL) ||
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((ctxt->doc->parseFlags & (XML_PARSE_SAX1 | XML_PARSE_NODICT)) == 0))) {
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xmlDebugErr3(ctxt, XML_CHECK_OUTSIDE_DICT,
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"Name is not from the document dictionary '%s'",
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(const char *) name);
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}
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}
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}
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static void
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xmlCtxtGenericNodeCheck(xmlDebugCtxtPtr ctxt, xmlNodePtr node) {
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xmlDocPtr doc;
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xmlDictPtr dict;
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doc = node->doc;
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if (node->parent == NULL)
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xmlDebugErr(ctxt, XML_CHECK_NO_PARENT,
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"Node has no parent\n");
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if (node->doc == NULL) {
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xmlDebugErr(ctxt, XML_CHECK_NO_DOC,
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"Node has no doc\n");
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dict = NULL;
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} else {
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dict = doc->dict;
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if ((dict == NULL) && (ctxt->nodict == 0)) {
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#if 0
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/* desactivated right now as it raises too many errors */
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if (doc->type == XML_DOCUMENT_NODE)
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xmlDebugErr(ctxt, XML_CHECK_NO_DICT,
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"Document has no dictionary\n");
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#endif
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ctxt->nodict = 1;
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}
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if (ctxt->doc == NULL)
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ctxt->doc = doc;
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if (ctxt->dict == NULL) {
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ctxt->dict = dict;
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}
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}
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if ((node->parent != NULL) && (node->doc != node->parent->doc) &&
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(!xmlStrEqual(node->name, BAD_CAST "pseudoroot")))
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xmlDebugErr(ctxt, XML_CHECK_WRONG_DOC,
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"Node doc differs from parent's one\n");
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if (node->prev == NULL) {
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if (node->type == XML_ATTRIBUTE_NODE) {
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if ((node->parent != NULL) &&
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(node != (xmlNodePtr) node->parent->properties))
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xmlDebugErr(ctxt, XML_CHECK_NO_PREV,
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"Attr has no prev and not first of attr list\n");
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} else if ((node->parent != NULL) && (node->parent->children != node))
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xmlDebugErr(ctxt, XML_CHECK_NO_PREV,
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"Node has no prev and not first of parent list\n");
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} else {
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if (node->prev->next != node)
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xmlDebugErr(ctxt, XML_CHECK_WRONG_PREV,
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"Node prev->next : back link wrong\n");
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}
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if (node->next == NULL) {
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if ((node->parent != NULL) && (node->type != XML_ATTRIBUTE_NODE) &&
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(node->parent->last != node) &&
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(node->parent->type == XML_ELEMENT_NODE))
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xmlDebugErr(ctxt, XML_CHECK_NO_NEXT,
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"Node has no next and not last of parent list\n");
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} else {
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if (node->next->prev != node)
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xmlDebugErr(ctxt, XML_CHECK_WRONG_NEXT,
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"Node next->prev : forward link wrong\n");
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if (node->next->parent != node->parent)
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xmlDebugErr(ctxt, XML_CHECK_WRONG_PARENT,
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"Node next->prev : forward link wrong\n");
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}
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if (node->type == XML_ELEMENT_NODE) {
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xmlNsPtr ns;
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ns = node->nsDef;
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while (ns != NULL) {
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xmlCtxtNsCheckScope(ctxt, node, ns);
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ns = ns->next;
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}
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if (node->ns != NULL)
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xmlCtxtNsCheckScope(ctxt, node, node->ns);
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} else if (node->type == XML_ATTRIBUTE_NODE) {
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if (node->ns != NULL)
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xmlCtxtNsCheckScope(ctxt, node, node->ns);
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}
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if ((node->type != XML_ELEMENT_NODE) &&
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(node->type != XML_ATTRIBUTE_NODE) &&
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(node->type != XML_ELEMENT_DECL) &&
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(node->type != XML_ATTRIBUTE_DECL) &&
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(node->type != XML_DTD_NODE) &&
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(node->type != XML_HTML_DOCUMENT_NODE) &&
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(node->type != XML_DOCUMENT_NODE)) {
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if (node->content != NULL)
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xmlCtxtCheckString(ctxt, (const xmlChar *) node->content);
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}
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switch (node->type) {
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case XML_ELEMENT_NODE:
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case XML_ATTRIBUTE_NODE:
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xmlCtxtCheckName(ctxt, node->name);
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break;
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case XML_TEXT_NODE:
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if ((node->name == xmlStringText) ||
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(node->name == xmlStringTextNoenc))
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break;
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/* some case of entity substitution can lead to this */
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if ((ctxt->dict != NULL) &&
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(node->name == xmlDictLookup(ctxt->dict, BAD_CAST "nbktext",
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7)))
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break;
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xmlDebugErr3(ctxt, XML_CHECK_WRONG_NAME,
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"Text node has wrong name '%s'",
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(const char *) node->name);
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break;
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case XML_COMMENT_NODE:
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if (node->name == xmlStringComment)
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break;
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xmlDebugErr3(ctxt, XML_CHECK_WRONG_NAME,
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"Comment node has wrong name '%s'",
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(const char *) node->name);
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break;
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case XML_PI_NODE:
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xmlCtxtCheckName(ctxt, node->name);
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break;
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case XML_CDATA_SECTION_NODE:
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if (node->name == NULL)
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break;
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xmlDebugErr3(ctxt, XML_CHECK_NAME_NOT_NULL,
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"CData section has non NULL name '%s'",
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(const char *) node->name);
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break;
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case XML_ENTITY_REF_NODE:
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case XML_ENTITY_NODE:
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case XML_DOCUMENT_TYPE_NODE:
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case XML_DOCUMENT_FRAG_NODE:
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case XML_NOTATION_NODE:
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case XML_DTD_NODE:
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case XML_ELEMENT_DECL:
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case XML_ATTRIBUTE_DECL:
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case XML_ENTITY_DECL:
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case XML_NAMESPACE_DECL:
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case XML_XINCLUDE_START:
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case XML_XINCLUDE_END:
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#ifdef LIBXML_DOCB_ENABLED
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case XML_DOCB_DOCUMENT_NODE:
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#endif
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case XML_DOCUMENT_NODE:
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case XML_HTML_DOCUMENT_NODE:
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break;
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}
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}
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static void
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xmlCtxtDumpString(xmlDebugCtxtPtr ctxt, const xmlChar * str)
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{
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int i;
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if (ctxt->check) {
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return;
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}
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/* TODO: check UTF8 content of the string */
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if (str == NULL) {
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fprintf(ctxt->output, "(NULL)");
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return;
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}
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for (i = 0; i < 40; i++)
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if (str[i] == 0)
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return;
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else if (IS_BLANK_CH(str[i]))
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fputc(' ', ctxt->output);
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else if (str[i] >= 0x80)
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fprintf(ctxt->output, "#%X", str[i]);
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else
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fputc(str[i], ctxt->output);
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fprintf(ctxt->output, "...");
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}
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static void
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xmlCtxtDumpDtdNode(xmlDebugCtxtPtr ctxt, xmlDtdPtr dtd)
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{
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xmlCtxtDumpSpaces(ctxt);
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if (dtd == NULL) {
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if (!ctxt->check)
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fprintf(ctxt->output, "DTD node is NULL\n");
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return;
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}
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|
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if (dtd->type != XML_DTD_NODE) {
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xmlDebugErr(ctxt, XML_CHECK_NOT_DTD,
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"Node is not a DTD");
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return;
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}
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if (!ctxt->check) {
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if (dtd->name != NULL)
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fprintf(ctxt->output, "DTD(%s)", (char *) dtd->name);
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else
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fprintf(ctxt->output, "DTD");
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if (dtd->ExternalID != NULL)
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fprintf(ctxt->output, ", PUBLIC %s", (char *) dtd->ExternalID);
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if (dtd->SystemID != NULL)
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fprintf(ctxt->output, ", SYSTEM %s", (char *) dtd->SystemID);
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fprintf(ctxt->output, "\n");
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}
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/*
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* Do a bit of checking
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*/
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xmlCtxtGenericNodeCheck(ctxt, (xmlNodePtr) dtd);
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}
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|
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static void
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xmlCtxtDumpAttrDecl(xmlDebugCtxtPtr ctxt, xmlAttributePtr attr)
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{
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xmlCtxtDumpSpaces(ctxt);
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|
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if (attr == NULL) {
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if (!ctxt->check)
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fprintf(ctxt->output, "Attribute declaration is NULL\n");
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return;
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}
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if (attr->type != XML_ATTRIBUTE_DECL) {
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xmlDebugErr(ctxt, XML_CHECK_NOT_ATTR_DECL,
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"Node is not an attribute declaration");
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return;
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}
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if (attr->name != NULL) {
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|
if (!ctxt->check)
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fprintf(ctxt->output, "ATTRDECL(%s)", (char *) attr->name);
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} else
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|
xmlDebugErr(ctxt, XML_CHECK_NO_NAME,
|
|
"Node attribute declaration has no name");
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|
if (attr->elem != NULL) {
|
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if (!ctxt->check)
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fprintf(ctxt->output, " for %s", (char *) attr->elem);
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} else
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|
xmlDebugErr(ctxt, XML_CHECK_NO_ELEM,
|
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"Node attribute declaration has no element name");
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if (!ctxt->check) {
|
|
switch (attr->atype) {
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case XML_ATTRIBUTE_CDATA:
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|
fprintf(ctxt->output, " CDATA");
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break;
|
|
case XML_ATTRIBUTE_ID:
|
|
fprintf(ctxt->output, " ID");
|
|
break;
|
|
case XML_ATTRIBUTE_IDREF:
|
|
fprintf(ctxt->output, " IDREF");
|
|
break;
|
|
case XML_ATTRIBUTE_IDREFS:
|
|
fprintf(ctxt->output, " IDREFS");
|
|
break;
|
|
case XML_ATTRIBUTE_ENTITY:
|
|
fprintf(ctxt->output, " ENTITY");
|
|
break;
|
|
case XML_ATTRIBUTE_ENTITIES:
|
|
fprintf(ctxt->output, " ENTITIES");
|
|
break;
|
|
case XML_ATTRIBUTE_NMTOKEN:
|
|
fprintf(ctxt->output, " NMTOKEN");
|
|
break;
|
|
case XML_ATTRIBUTE_NMTOKENS:
|
|
fprintf(ctxt->output, " NMTOKENS");
|
|
break;
|
|
case XML_ATTRIBUTE_ENUMERATION:
|
|
fprintf(ctxt->output, " ENUMERATION");
|
|
break;
|
|
case XML_ATTRIBUTE_NOTATION:
|
|
fprintf(ctxt->output, " NOTATION ");
|
|
break;
|
|
}
|
|
if (attr->tree != NULL) {
|
|
int indx;
|
|
xmlEnumerationPtr cur = attr->tree;
|
|
|
|
for (indx = 0; indx < 5; indx++) {
|
|
if (indx != 0)
|
|
fprintf(ctxt->output, "|%s", (char *) cur->name);
|
|
else
|
|
fprintf(ctxt->output, " (%s", (char *) cur->name);
|
|
cur = cur->next;
|
|
if (cur == NULL)
|
|
break;
|
|
}
|
|
if (cur == NULL)
|
|
fprintf(ctxt->output, ")");
|
|
else
|
|
fprintf(ctxt->output, "...)");
|
|
}
|
|
switch (attr->def) {
|
|
case XML_ATTRIBUTE_NONE:
|
|
break;
|
|
case XML_ATTRIBUTE_REQUIRED:
|
|
fprintf(ctxt->output, " REQUIRED");
|
|
break;
|
|
case XML_ATTRIBUTE_IMPLIED:
|
|
fprintf(ctxt->output, " IMPLIED");
|
|
break;
|
|
case XML_ATTRIBUTE_FIXED:
|
|
fprintf(ctxt->output, " FIXED");
|
|
break;
|
|
}
|
|
if (attr->defaultValue != NULL) {
|
|
fprintf(ctxt->output, "\"");
|
|
xmlCtxtDumpString(ctxt, attr->defaultValue);
|
|
fprintf(ctxt->output, "\"");
|
|
}
|
|
fprintf(ctxt->output, "\n");
|
|
}
|
|
|
|
/*
|
|
* Do a bit of checking
|
|
*/
|
|
xmlCtxtGenericNodeCheck(ctxt, (xmlNodePtr) attr);
|
|
}
|
|
|
|
static void
|
|
xmlCtxtDumpElemDecl(xmlDebugCtxtPtr ctxt, xmlElementPtr elem)
|
|
{
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
|
|
if (elem == NULL) {
|
|
if (!ctxt->check)
|
|
fprintf(ctxt->output, "Element declaration is NULL\n");
|
|
return;
|
|
}
|
|
if (elem->type != XML_ELEMENT_DECL) {
|
|
xmlDebugErr(ctxt, XML_CHECK_NOT_ELEM_DECL,
|
|
"Node is not an element declaration");
|
|
return;
|
|
}
|
|
if (elem->name != NULL) {
|
|
if (!ctxt->check) {
|
|
fprintf(ctxt->output, "ELEMDECL(");
|
|
xmlCtxtDumpString(ctxt, elem->name);
|
|
fprintf(ctxt->output, ")");
|
|
}
|
|
} else
|
|
xmlDebugErr(ctxt, XML_CHECK_NO_NAME,
|
|
"Element declaration has no name");
|
|
if (!ctxt->check) {
|
|
switch (elem->etype) {
|
|
case XML_ELEMENT_TYPE_UNDEFINED:
|
|
fprintf(ctxt->output, ", UNDEFINED");
|
|
break;
|
|
case XML_ELEMENT_TYPE_EMPTY:
|
|
fprintf(ctxt->output, ", EMPTY");
|
|
break;
|
|
case XML_ELEMENT_TYPE_ANY:
|
|
fprintf(ctxt->output, ", ANY");
|
|
break;
|
|
case XML_ELEMENT_TYPE_MIXED:
|
|
fprintf(ctxt->output, ", MIXED ");
|
|
break;
|
|
case XML_ELEMENT_TYPE_ELEMENT:
|
|
fprintf(ctxt->output, ", MIXED ");
|
|
break;
|
|
}
|
|
if ((elem->type != XML_ELEMENT_NODE) && (elem->content != NULL)) {
|
|
char buf[5001];
|
|
|
|
buf[0] = 0;
|
|
xmlSnprintfElementContent(buf, 5000, elem->content, 1);
|
|
buf[5000] = 0;
|
|
fprintf(ctxt->output, "%s", buf);
|
|
}
|
|
fprintf(ctxt->output, "\n");
|
|
}
|
|
|
|
/*
|
|
* Do a bit of checking
|
|
*/
|
|
xmlCtxtGenericNodeCheck(ctxt, (xmlNodePtr) elem);
|
|
}
|
|
|
|
static void
|
|
xmlCtxtDumpEntityDecl(xmlDebugCtxtPtr ctxt, xmlEntityPtr ent)
|
|
{
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
|
|
if (ent == NULL) {
|
|
if (!ctxt->check)
|
|
fprintf(ctxt->output, "Entity declaration is NULL\n");
|
|
return;
|
|
}
|
|
if (ent->type != XML_ENTITY_DECL) {
|
|
xmlDebugErr(ctxt, XML_CHECK_NOT_ENTITY_DECL,
|
|
"Node is not an entity declaration");
|
|
return;
|
|
}
|
|
if (ent->name != NULL) {
|
|
if (!ctxt->check) {
|
|
fprintf(ctxt->output, "ENTITYDECL(");
|
|
xmlCtxtDumpString(ctxt, ent->name);
|
|
fprintf(ctxt->output, ")");
|
|
}
|
|
} else
|
|
xmlDebugErr(ctxt, XML_CHECK_NO_NAME,
|
|
"Entity declaration has no name");
|
|
if (!ctxt->check) {
|
|
switch (ent->etype) {
|
|
case XML_INTERNAL_GENERAL_ENTITY:
|
|
fprintf(ctxt->output, ", internal\n");
|
|
break;
|
|
case XML_EXTERNAL_GENERAL_PARSED_ENTITY:
|
|
fprintf(ctxt->output, ", external parsed\n");
|
|
break;
|
|
case XML_EXTERNAL_GENERAL_UNPARSED_ENTITY:
|
|
fprintf(ctxt->output, ", unparsed\n");
|
|
break;
|
|
case XML_INTERNAL_PARAMETER_ENTITY:
|
|
fprintf(ctxt->output, ", parameter\n");
|
|
break;
|
|
case XML_EXTERNAL_PARAMETER_ENTITY:
|
|
fprintf(ctxt->output, ", external parameter\n");
|
|
break;
|
|
case XML_INTERNAL_PREDEFINED_ENTITY:
|
|
fprintf(ctxt->output, ", predefined\n");
|
|
break;
|
|
}
|
|
if (ent->ExternalID) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, " ExternalID=%s\n",
|
|
(char *) ent->ExternalID);
|
|
}
|
|
if (ent->SystemID) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, " SystemID=%s\n",
|
|
(char *) ent->SystemID);
|
|
}
|
|
if (ent->URI != NULL) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, " URI=%s\n", (char *) ent->URI);
|
|
}
|
|
if (ent->content) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, " content=");
|
|
xmlCtxtDumpString(ctxt, ent->content);
|
|
fprintf(ctxt->output, "\n");
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Do a bit of checking
|
|
*/
|
|
xmlCtxtGenericNodeCheck(ctxt, (xmlNodePtr) ent);
|
|
}
|
|
|
|
static void
|
|
xmlCtxtDumpNamespace(xmlDebugCtxtPtr ctxt, xmlNsPtr ns)
|
|
{
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
|
|
if (ns == NULL) {
|
|
if (!ctxt->check)
|
|
fprintf(ctxt->output, "namespace node is NULL\n");
|
|
return;
|
|
}
|
|
if (ns->type != XML_NAMESPACE_DECL) {
|
|
xmlDebugErr(ctxt, XML_CHECK_NOT_NS_DECL,
|
|
"Node is not a namespace declaration");
|
|
return;
|
|
}
|
|
if (ns->href == NULL) {
|
|
if (ns->prefix != NULL)
|
|
xmlDebugErr3(ctxt, XML_CHECK_NO_HREF,
|
|
"Incomplete namespace %s href=NULL\n",
|
|
(char *) ns->prefix);
|
|
else
|
|
xmlDebugErr(ctxt, XML_CHECK_NO_HREF,
|
|
"Incomplete default namespace href=NULL\n");
|
|
} else {
|
|
if (!ctxt->check) {
|
|
if (ns->prefix != NULL)
|
|
fprintf(ctxt->output, "namespace %s href=",
|
|
(char *) ns->prefix);
|
|
else
|
|
fprintf(ctxt->output, "default namespace href=");
|
|
|
|
xmlCtxtDumpString(ctxt, ns->href);
|
|
fprintf(ctxt->output, "\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
xmlCtxtDumpNamespaceList(xmlDebugCtxtPtr ctxt, xmlNsPtr ns)
|
|
{
|
|
while (ns != NULL) {
|
|
xmlCtxtDumpNamespace(ctxt, ns);
|
|
ns = ns->next;
|
|
}
|
|
}
|
|
|
|
static void
|
|
xmlCtxtDumpEntity(xmlDebugCtxtPtr ctxt, xmlEntityPtr ent)
|
|
{
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
|
|
if (ent == NULL) {
|
|
if (!ctxt->check)
|
|
fprintf(ctxt->output, "Entity is NULL\n");
|
|
return;
|
|
}
|
|
if (!ctxt->check) {
|
|
switch (ent->etype) {
|
|
case XML_INTERNAL_GENERAL_ENTITY:
|
|
fprintf(ctxt->output, "INTERNAL_GENERAL_ENTITY ");
|
|
break;
|
|
case XML_EXTERNAL_GENERAL_PARSED_ENTITY:
|
|
fprintf(ctxt->output, "EXTERNAL_GENERAL_PARSED_ENTITY ");
|
|
break;
|
|
case XML_EXTERNAL_GENERAL_UNPARSED_ENTITY:
|
|
fprintf(ctxt->output, "EXTERNAL_GENERAL_UNPARSED_ENTITY ");
|
|
break;
|
|
case XML_INTERNAL_PARAMETER_ENTITY:
|
|
fprintf(ctxt->output, "INTERNAL_PARAMETER_ENTITY ");
|
|
break;
|
|
case XML_EXTERNAL_PARAMETER_ENTITY:
|
|
fprintf(ctxt->output, "EXTERNAL_PARAMETER_ENTITY ");
|
|
break;
|
|
default:
|
|
fprintf(ctxt->output, "ENTITY_%d ! ", (int) ent->etype);
|
|
}
|
|
fprintf(ctxt->output, "%s\n", ent->name);
|
|
if (ent->ExternalID) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "ExternalID=%s\n",
|
|
(char *) ent->ExternalID);
|
|
}
|
|
if (ent->SystemID) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "SystemID=%s\n", (char *) ent->SystemID);
|
|
}
|
|
if (ent->URI) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "URI=%s\n", (char *) ent->URI);
|
|
}
|
|
if (ent->content) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "content=");
|
|
xmlCtxtDumpString(ctxt, ent->content);
|
|
fprintf(ctxt->output, "\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* xmlCtxtDumpAttr:
|
|
* @output: the FILE * for the output
|
|
* @attr: the attribute
|
|
* @depth: the indentation level.
|
|
*
|
|
* Dumps debug information for the attribute
|
|
*/
|
|
static void
|
|
xmlCtxtDumpAttr(xmlDebugCtxtPtr ctxt, xmlAttrPtr attr)
|
|
{
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
|
|
if (attr == NULL) {
|
|
if (!ctxt->check)
|
|
fprintf(ctxt->output, "Attr is NULL");
|
|
return;
|
|
}
|
|
if (!ctxt->check) {
|
|
fprintf(ctxt->output, "ATTRIBUTE ");
|
|
xmlCtxtDumpString(ctxt, attr->name);
|
|
fprintf(ctxt->output, "\n");
|
|
if (attr->children != NULL) {
|
|
ctxt->depth++;
|
|
xmlCtxtDumpNodeList(ctxt, attr->children);
|
|
ctxt->depth--;
|
|
}
|
|
}
|
|
if (attr->name == NULL)
|
|
xmlDebugErr(ctxt, XML_CHECK_NO_NAME,
|
|
"Attribute has no name");
|
|
|
|
/*
|
|
* Do a bit of checking
|
|
*/
|
|
xmlCtxtGenericNodeCheck(ctxt, (xmlNodePtr) attr);
|
|
}
|
|
|
|
/**
|
|
* xmlCtxtDumpAttrList:
|
|
* @output: the FILE * for the output
|
|
* @attr: the attribute list
|
|
* @depth: the indentation level.
|
|
*
|
|
* Dumps debug information for the attribute list
|
|
*/
|
|
static void
|
|
xmlCtxtDumpAttrList(xmlDebugCtxtPtr ctxt, xmlAttrPtr attr)
|
|
{
|
|
while (attr != NULL) {
|
|
xmlCtxtDumpAttr(ctxt, attr);
|
|
attr = attr->next;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* xmlCtxtDumpOneNode:
|
|
* @output: the FILE * for the output
|
|
* @node: the node
|
|
* @depth: the indentation level.
|
|
*
|
|
* Dumps debug information for the element node, it is not recursive
|
|
*/
|
|
static void
|
|
xmlCtxtDumpOneNode(xmlDebugCtxtPtr ctxt, xmlNodePtr node)
|
|
{
|
|
if (node == NULL) {
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "node is NULL\n");
|
|
}
|
|
return;
|
|
}
|
|
ctxt->node = node;
|
|
|
|
switch (node->type) {
|
|
case XML_ELEMENT_NODE:
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "ELEMENT ");
|
|
if ((node->ns != NULL) && (node->ns->prefix != NULL)) {
|
|
xmlCtxtDumpString(ctxt, node->ns->prefix);
|
|
fprintf(ctxt->output, ":");
|
|
}
|
|
xmlCtxtDumpString(ctxt, node->name);
|
|
fprintf(ctxt->output, "\n");
|
|
}
|
|
break;
|
|
case XML_ATTRIBUTE_NODE:
|
|
if (!ctxt->check)
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "Error, ATTRIBUTE found here\n");
|
|
xmlCtxtGenericNodeCheck(ctxt, node);
|
|
return;
|
|
case XML_TEXT_NODE:
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
if (node->name == (const xmlChar *) xmlStringTextNoenc)
|
|
fprintf(ctxt->output, "TEXT no enc");
|
|
else
|
|
fprintf(ctxt->output, "TEXT");
|
|
if (ctxt->options & DUMP_TEXT_TYPE) {
|
|
if (node->content == (xmlChar *) &(node->properties))
|
|
fprintf(ctxt->output, " compact\n");
|
|
else if (xmlDictOwns(ctxt->dict, node->content) == 1)
|
|
fprintf(ctxt->output, " interned\n");
|
|
else
|
|
fprintf(ctxt->output, "\n");
|
|
} else
|
|
fprintf(ctxt->output, "\n");
|
|
}
|
|
break;
|
|
case XML_CDATA_SECTION_NODE:
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "CDATA_SECTION\n");
|
|
}
|
|
break;
|
|
case XML_ENTITY_REF_NODE:
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "ENTITY_REF(%s)\n",
|
|
(char *) node->name);
|
|
}
|
|
break;
|
|
case XML_ENTITY_NODE:
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "ENTITY\n");
|
|
}
|
|
break;
|
|
case XML_PI_NODE:
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "PI %s\n", (char *) node->name);
|
|
}
|
|
break;
|
|
case XML_COMMENT_NODE:
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "COMMENT\n");
|
|
}
|
|
break;
|
|
case XML_DOCUMENT_NODE:
|
|
case XML_HTML_DOCUMENT_NODE:
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
}
|
|
fprintf(ctxt->output, "Error, DOCUMENT found here\n");
|
|
xmlCtxtGenericNodeCheck(ctxt, node);
|
|
return;
|
|
case XML_DOCUMENT_TYPE_NODE:
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "DOCUMENT_TYPE\n");
|
|
}
|
|
break;
|
|
case XML_DOCUMENT_FRAG_NODE:
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "DOCUMENT_FRAG\n");
|
|
}
|
|
break;
|
|
case XML_NOTATION_NODE:
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "NOTATION\n");
|
|
}
|
|
break;
|
|
case XML_DTD_NODE:
|
|
xmlCtxtDumpDtdNode(ctxt, (xmlDtdPtr) node);
|
|
return;
|
|
case XML_ELEMENT_DECL:
|
|
xmlCtxtDumpElemDecl(ctxt, (xmlElementPtr) node);
|
|
return;
|
|
case XML_ATTRIBUTE_DECL:
|
|
xmlCtxtDumpAttrDecl(ctxt, (xmlAttributePtr) node);
|
|
return;
|
|
case XML_ENTITY_DECL:
|
|
xmlCtxtDumpEntityDecl(ctxt, (xmlEntityPtr) node);
|
|
return;
|
|
case XML_NAMESPACE_DECL:
|
|
xmlCtxtDumpNamespace(ctxt, (xmlNsPtr) node);
|
|
return;
|
|
case XML_XINCLUDE_START:
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "INCLUDE START\n");
|
|
}
|
|
return;
|
|
case XML_XINCLUDE_END:
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "INCLUDE END\n");
|
|
}
|
|
return;
|
|
default:
|
|
if (!ctxt->check)
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
xmlDebugErr2(ctxt, XML_CHECK_UNKNOWN_NODE,
|
|
"Unknown node type %d\n", node->type);
|
|
return;
|
|
}
|
|
if (node->doc == NULL) {
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
}
|
|
fprintf(ctxt->output, "PBM: doc == NULL !!!\n");
|
|
}
|
|
ctxt->depth++;
|
|
if ((node->type == XML_ELEMENT_NODE) && (node->nsDef != NULL))
|
|
xmlCtxtDumpNamespaceList(ctxt, node->nsDef);
|
|
if ((node->type == XML_ELEMENT_NODE) && (node->properties != NULL))
|
|
xmlCtxtDumpAttrList(ctxt, node->properties);
|
|
if (node->type != XML_ENTITY_REF_NODE) {
|
|
if ((node->type != XML_ELEMENT_NODE) && (node->content != NULL)) {
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "content=");
|
|
xmlCtxtDumpString(ctxt, node->content);
|
|
fprintf(ctxt->output, "\n");
|
|
}
|
|
}
|
|
} else {
|
|
xmlEntityPtr ent;
|
|
|
|
ent = xmlGetDocEntity(node->doc, node->name);
|
|
if (ent != NULL)
|
|
xmlCtxtDumpEntity(ctxt, ent);
|
|
}
|
|
ctxt->depth--;
|
|
|
|
/*
|
|
* Do a bit of checking
|
|
*/
|
|
xmlCtxtGenericNodeCheck(ctxt, node);
|
|
}
|
|
|
|
/**
|
|
* xmlCtxtDumpNode:
|
|
* @output: the FILE * for the output
|
|
* @node: the node
|
|
* @depth: the indentation level.
|
|
*
|
|
* Dumps debug information for the element node, it is recursive
|
|
*/
|
|
static void
|
|
xmlCtxtDumpNode(xmlDebugCtxtPtr ctxt, xmlNodePtr node)
|
|
{
|
|
if (node == NULL) {
|
|
if (!ctxt->check) {
|
|
xmlCtxtDumpSpaces(ctxt);
|
|
fprintf(ctxt->output, "node is NULL\n");
|
|
}
|
|
return;
|
|
}
|
|
xmlCtxtDumpOneNode(ctxt, node);
|
|
if ((node->type != XML_NAMESPACE_DECL) &&
|
|
(node->children != NULL) && (node->type != XML_ENTITY_REF_NODE)) {
|
|
ctxt->depth++;
|
|
xmlCtxtDumpNodeList(ctxt, node->children);
|
|
ctxt->depth--;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* xmlCtxtDumpNodeList:
|
|
* @output: the FILE * for the output
|
|
* @node: the node list
|
|
* @depth: the indentation level.
|
|
*
|
|
* Dumps debug information for the list of element node, it is recursive
|
|
*/
|
|
static void
|
|
xmlCtxtDumpNodeList(xmlDebugCtxtPtr ctxt, xmlNodePtr node)
|
|
{
|
|
while (node != NULL) {
|
|
xmlCtxtDumpNode(ctxt, node);
|
|
node = node->next;
|
|
}
|
|
}
|
|
|
|
static void
|
|
xmlCtxtDumpDocHead(xmlDebugCtxtPtr ctxt, xmlDocPtr doc)
|
|
{
|
|
if (doc == NULL) {
|
|
if (!ctxt->check)
|
|
fprintf(ctxt->output, "DOCUMENT == NULL !\n");
|
|
return;
|
|
}
|
|
ctxt->node = (xmlNodePtr) doc;
|
|
|
|
switch (doc->type) {
|
|
case XML_ELEMENT_NODE:
|
|
xmlDebugErr(ctxt, XML_CHECK_FOUND_ELEMENT,
|
|
"Misplaced ELEMENT node\n");
|
|
break;
|
|
case XML_ATTRIBUTE_NODE:
|
|
xmlDebugErr(ctxt, XML_CHECK_FOUND_ATTRIBUTE,
|
|
"Misplaced ATTRIBUTE node\n");
|
|
break;
|
|
case XML_TEXT_NODE:
|
|
xmlDebugErr(ctxt, XML_CHECK_FOUND_TEXT,
|
|
"Misplaced TEXT node\n");
|
|
break;
|
|
case XML_CDATA_SECTION_NODE:
|
|
xmlDebugErr(ctxt, XML_CHECK_FOUND_CDATA,
|
|
"Misplaced CDATA node\n");
|
|
break;
|
|
case XML_ENTITY_REF_NODE:
|
|
xmlDebugErr(ctxt, XML_CHECK_FOUND_ENTITYREF,
|
|
"Misplaced ENTITYREF node\n");
|
|
break;
|
|
case XML_ENTITY_NODE:
|
|
xmlDebugErr(ctxt, XML_CHECK_FOUND_ENTITY,
|
|
"Misplaced ENTITY node\n");
|
|
break;
|
|
case XML_PI_NODE:
|
|
xmlDebugErr(ctxt, XML_CHECK_FOUND_PI,
|
|
"Misplaced PI node\n");
|
|
break;
|
|
case XML_COMMENT_NODE:
|
|
xmlDebugErr(ctxt, XML_CHECK_FOUND_COMMENT,
|
|
"Misplaced COMMENT node\n");
|
|
break;
|
|
case XML_DOCUMENT_NODE:
|
|
if (!ctxt->check)
|
|
fprintf(ctxt->output, "DOCUMENT\n");
|
|
break;
|
|
case XML_HTML_DOCUMENT_NODE:
|
|
if (!ctxt->check)
|
|
fprintf(ctxt->output, "HTML DOCUMENT\n");
|
|
break;
|
|
case XML_DOCUMENT_TYPE_NODE:
|
|
xmlDebugErr(ctxt, XML_CHECK_FOUND_DOCTYPE,
|
|
"Misplaced DOCTYPE node\n");
|
|
break;
|
|
case XML_DOCUMENT_FRAG_NODE:
|
|
xmlDebugErr(ctxt, XML_CHECK_FOUND_FRAGMENT,
|
|
"Misplaced FRAGMENT node\n");
|
|
break;
|
|
case XML_NOTATION_NODE:
|
|
xmlDebugErr(ctxt, XML_CHECK_FOUND_NOTATION,
|
|
"Misplaced NOTATION node\n");
|
|
break;
|
|
default:
|
|
xmlDebugErr2(ctxt, XML_CHECK_UNKNOWN_NODE,
|
|
"Unknown node type %d\n", doc->type);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* xmlCtxtDumpDocumentHead:
|
|
* @output: the FILE * for the output
|
|
* @doc: the document
|
|
*
|
|
* Dumps debug information cncerning the document, not recursive
|
|
*/
|
|
static void
|
|
xmlCtxtDumpDocumentHead(xmlDebugCtxtPtr ctxt, xmlDocPtr doc)
|
|
{
|
|
if (doc == NULL) return;
|
|
xmlCtxtDumpDocHead(ctxt, doc);
|
|
if (!ctxt->check) {
|
|
if (doc->name != NULL) {
|
|
fprintf(ctxt->output, "name=");
|
|
xmlCtxtDumpString(ctxt, BAD_CAST doc->name);
|
|
fprintf(ctxt->output, "\n");
|
|
}
|
|
if (doc->version != NULL) {
|
|
fprintf(ctxt->output, "version=");
|
|
xmlCtxtDumpString(ctxt, doc->version);
|
|
fprintf(ctxt->output, "\n");
|
|
}
|
|
if (doc->encoding != NULL) {
|
|
fprintf(ctxt->output, "encoding=");
|
|
xmlCtxtDumpString(ctxt, doc->encoding);
|
|
fprintf(ctxt->output, "\n");
|
|
}
|
|
if (doc->URL != NULL) {
|
|
fprintf(ctxt->output, "URL=");
|
|
xmlCtxtDumpString(ctxt, doc->URL);
|
|
fprintf(ctxt->output, "\n");
|
|
}
|
|
if (doc->standalone)
|
|
fprintf(ctxt->output, "standalone=true\n");
|
|
}
|
|
if (doc->oldNs != NULL)
|
|
xmlCtxtDumpNamespaceList(ctxt, doc->oldNs);
|
|
}
|
|
|
|
/**
|
|
* xmlCtxtDumpDocument:
|
|
* @output: the FILE * for the output
|
|
* @doc: the document
|
|
*
|
|
* Dumps debug information for the document, it's recursive
|
|
*/
|
|
static void
|
|
xmlCtxtDumpDocument(xmlDebugCtxtPtr ctxt, xmlDocPtr doc)
|
|
{
|
|
if (doc == NULL) {
|
|
if (!ctxt->check)
|
|
fprintf(ctxt->output, "DOCUMENT == NULL !\n");
|
|
return;
|
|
}
|
|
xmlCtxtDumpDocumentHead(ctxt, doc);
|
|
if (((doc->type == XML_DOCUMENT_NODE) ||
|
|
(doc->type == XML_HTML_DOCUMENT_NODE))
|
|
&& (doc->children != NULL)) {
|
|
ctxt->depth++;
|
|
xmlCtxtDumpNodeList(ctxt, doc->children);
|
|
ctxt->depth--;
|
|
}
|
|
}
|
|
|
|
static void
|
|
xmlCtxtDumpEntityCallback(void *payload, void *data,
|
|
const xmlChar *name ATTRIBUTE_UNUSED)
|
|
{
|
|
xmlEntityPtr cur = (xmlEntityPtr) payload;
|
|
xmlDebugCtxtPtr ctxt = (xmlDebugCtxtPtr) data;
|
|
if (cur == NULL) {
|
|
if (!ctxt->check)
|
|
fprintf(ctxt->output, "Entity is NULL");
|
|
return;
|
|
}
|
|
if (!ctxt->check) {
|
|
fprintf(ctxt->output, "%s : ", (char *) cur->name);
|
|
switch (cur->etype) {
|
|
case XML_INTERNAL_GENERAL_ENTITY:
|
|
fprintf(ctxt->output, "INTERNAL GENERAL, ");
|
|
break;
|
|
case XML_EXTERNAL_GENERAL_PARSED_ENTITY:
|
|
fprintf(ctxt->output, "EXTERNAL PARSED, ");
|
|
break;
|
|
case XML_EXTERNAL_GENERAL_UNPARSED_ENTITY:
|
|
fprintf(ctxt->output, "EXTERNAL UNPARSED, ");
|
|
break;
|
|
case XML_INTERNAL_PARAMETER_ENTITY:
|
|
fprintf(ctxt->output, "INTERNAL PARAMETER, ");
|
|
break;
|
|
case XML_EXTERNAL_PARAMETER_ENTITY:
|
|
fprintf(ctxt->output, "EXTERNAL PARAMETER, ");
|
|
break;
|
|
default:
|
|
xmlDebugErr2(ctxt, XML_CHECK_ENTITY_TYPE,
|
|
"Unknown entity type %d\n", cur->etype);
|
|
}
|
|
if (cur->ExternalID != NULL)
|
|
fprintf(ctxt->output, "ID \"%s\"", (char *) cur->ExternalID);
|
|
if (cur->SystemID != NULL)
|
|
fprintf(ctxt->output, "SYSTEM \"%s\"", (char *) cur->SystemID);
|
|
if (cur->orig != NULL)
|
|
fprintf(ctxt->output, "\n orig \"%s\"", (char *) cur->orig);
|
|
if ((cur->type != XML_ELEMENT_NODE) && (cur->content != NULL))
|
|
fprintf(ctxt->output, "\n content \"%s\"",
|
|
(char *) cur->content);
|
|
fprintf(ctxt->output, "\n");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* xmlCtxtDumpEntities:
|
|
* @output: the FILE * for the output
|
|
* @doc: the document
|
|
*
|
|
* Dumps debug information for all the entities in use by the document
|
|
*/
|
|
static void
|
|
xmlCtxtDumpEntities(xmlDebugCtxtPtr ctxt, xmlDocPtr doc)
|
|
{
|
|
if (doc == NULL) return;
|
|
xmlCtxtDumpDocHead(ctxt, doc);
|
|
if ((doc->intSubset != NULL) && (doc->intSubset->entities != NULL)) {
|
|
xmlEntitiesTablePtr table = (xmlEntitiesTablePtr)
|
|
doc->intSubset->entities;
|
|
|
|
if (!ctxt->check)
|
|
fprintf(ctxt->output, "Entities in internal subset\n");
|
|
xmlHashScan(table, xmlCtxtDumpEntityCallback, ctxt);
|
|
} else
|
|
fprintf(ctxt->output, "No entities in internal subset\n");
|
|
if ((doc->extSubset != NULL) && (doc->extSubset->entities != NULL)) {
|
|
xmlEntitiesTablePtr table = (xmlEntitiesTablePtr)
|
|
doc->extSubset->entities;
|
|
|
|
if (!ctxt->check)
|
|
fprintf(ctxt->output, "Entities in external subset\n");
|
|
xmlHashScan(table, xmlCtxtDumpEntityCallback, ctxt);
|
|
} else if (!ctxt->check)
|
|
fprintf(ctxt->output, "No entities in external subset\n");
|
|
}
|
|
|
|
/**
|
|
* xmlCtxtDumpDTD:
|
|
* @output: the FILE * for the output
|
|
* @dtd: the DTD
|
|
*
|
|
* Dumps debug information for the DTD
|
|
*/
|
|
static void
|
|
xmlCtxtDumpDTD(xmlDebugCtxtPtr ctxt, xmlDtdPtr dtd)
|
|
{
|
|
if (dtd == NULL) {
|
|
if (!ctxt->check)
|
|
fprintf(ctxt->output, "DTD is NULL\n");
|
|
return;
|
|
}
|
|
xmlCtxtDumpDtdNode(ctxt, dtd);
|
|
if (dtd->children == NULL)
|
|
fprintf(ctxt->output, " DTD is empty\n");
|
|
else {
|
|
ctxt->depth++;
|
|
xmlCtxtDumpNodeList(ctxt, dtd->children);
|
|
ctxt->depth--;
|
|
}
|
|
}
|
|
|
|
/************************************************************************
|
|
* *
|
|
* Public entry points for dump *
|
|
* *
|
|
************************************************************************/
|
|
|
|
/**
|
|
* xmlDebugDumpString:
|
|
* @output: the FILE * for the output
|
|
* @str: the string
|
|
*
|
|
* Dumps informations about the string, shorten it if necessary
|
|
*/
|
|
void
|
|
xmlDebugDumpString(FILE * output, const xmlChar * str)
|
|
{
|
|
int i;
|
|
|
|
if (output == NULL)
|
|
output = stdout;
|
|
if (str == NULL) {
|
|
fprintf(output, "(NULL)");
|
|
return;
|
|
}
|
|
for (i = 0; i < 40; i++)
|
|
if (str[i] == 0)
|
|
return;
|
|
else if (IS_BLANK_CH(str[i]))
|
|
fputc(' ', output);
|
|
else if (str[i] >= 0x80)
|
|
fprintf(output, "#%X", str[i]);
|
|
else
|
|
fputc(str[i], output);
|
|
fprintf(output, "...");
|
|
}
|
|
|
|
/**
|
|
* xmlDebugDumpAttr:
|
|
* @output: the FILE * for the output
|
|
* @attr: the attribute
|
|
* @depth: the indentation level.
|
|
*
|
|
* Dumps debug information for the attribute
|
|
*/
|
|
void
|
|
xmlDebugDumpAttr(FILE *output, xmlAttrPtr attr, int depth) {
|
|
xmlDebugCtxt ctxt;
|
|
|
|
if (output == NULL) return;
|
|
xmlCtxtDumpInitCtxt(&ctxt);
|
|
ctxt.output = output;
|
|
ctxt.depth = depth;
|
|
xmlCtxtDumpAttr(&ctxt, attr);
|
|
xmlCtxtDumpCleanCtxt(&ctxt);
|
|
}
|
|
|
|
|
|
/**
|
|
* xmlDebugDumpEntities:
|
|
* @output: the FILE * for the output
|
|
* @doc: the document
|
|
*
|
|
* Dumps debug information for all the entities in use by the document
|
|
*/
|
|
void
|
|
xmlDebugDumpEntities(FILE * output, xmlDocPtr doc)
|
|
{
|
|
xmlDebugCtxt ctxt;
|
|
|
|
if (output == NULL) return;
|
|
xmlCtxtDumpInitCtxt(&ctxt);
|
|
ctxt.output = output;
|
|
xmlCtxtDumpEntities(&ctxt, doc);
|
|
xmlCtxtDumpCleanCtxt(&ctxt);
|
|
}
|
|
|
|
/**
|
|
* xmlDebugDumpAttrList:
|
|
* @output: the FILE * for the output
|
|
* @attr: the attribute list
|
|
* @depth: the indentation level.
|
|
*
|
|
* Dumps debug information for the attribute list
|
|
*/
|
|
void
|
|
xmlDebugDumpAttrList(FILE * output, xmlAttrPtr attr, int depth)
|
|
{
|
|
xmlDebugCtxt ctxt;
|
|
|
|
if (output == NULL) return;
|
|
xmlCtxtDumpInitCtxt(&ctxt);
|
|
ctxt.output = output;
|
|
ctxt.depth = depth;
|
|
xmlCtxtDumpAttrList(&ctxt, attr);
|
|
xmlCtxtDumpCleanCtxt(&ctxt);
|
|
}
|
|
|
|
/**
|
|
* xmlDebugDumpOneNode:
|
|
* @output: the FILE * for the output
|
|
* @node: the node
|
|
* @depth: the indentation level.
|
|
*
|
|
* Dumps debug information for the element node, it is not recursive
|
|
*/
|
|
void
|
|
xmlDebugDumpOneNode(FILE * output, xmlNodePtr node, int depth)
|
|
{
|
|
xmlDebugCtxt ctxt;
|
|
|
|
if (output == NULL) return;
|
|
xmlCtxtDumpInitCtxt(&ctxt);
|
|
ctxt.output = output;
|
|
ctxt.depth = depth;
|
|
xmlCtxtDumpOneNode(&ctxt, node);
|
|
xmlCtxtDumpCleanCtxt(&ctxt);
|
|
}
|
|
|
|
/**
|
|
* xmlDebugDumpNode:
|
|
* @output: the FILE * for the output
|
|
* @node: the node
|
|
* @depth: the indentation level.
|
|
*
|
|
* Dumps debug information for the element node, it is recursive
|
|
*/
|
|
void
|
|
xmlDebugDumpNode(FILE * output, xmlNodePtr node, int depth)
|
|
{
|
|
xmlDebugCtxt ctxt;
|
|
|
|
if (output == NULL)
|
|
output = stdout;
|
|
xmlCtxtDumpInitCtxt(&ctxt);
|
|
ctxt.output = output;
|
|
ctxt.depth = depth;
|
|
xmlCtxtDumpNode(&ctxt, node);
|
|
xmlCtxtDumpCleanCtxt(&ctxt);
|
|
}
|
|
|
|
/**
|
|
* xmlDebugDumpNodeList:
|
|
* @output: the FILE * for the output
|
|
* @node: the node list
|
|
* @depth: the indentation level.
|
|
*
|
|
* Dumps debug information for the list of element node, it is recursive
|
|
*/
|
|
void
|
|
xmlDebugDumpNodeList(FILE * output, xmlNodePtr node, int depth)
|
|
{
|
|
xmlDebugCtxt ctxt;
|
|
|
|
if (output == NULL)
|
|
output = stdout;
|
|
xmlCtxtDumpInitCtxt(&ctxt);
|
|
ctxt.output = output;
|
|
ctxt.depth = depth;
|
|
xmlCtxtDumpNodeList(&ctxt, node);
|
|
xmlCtxtDumpCleanCtxt(&ctxt);
|
|
}
|
|
|
|
/**
|
|
* xmlDebugDumpDocumentHead:
|
|
* @output: the FILE * for the output
|
|
* @doc: the document
|
|
*
|
|
* Dumps debug information cncerning the document, not recursive
|
|
*/
|
|
void
|
|
xmlDebugDumpDocumentHead(FILE * output, xmlDocPtr doc)
|
|
{
|
|
xmlDebugCtxt ctxt;
|
|
|
|
if (output == NULL)
|
|
output = stdout;
|
|
xmlCtxtDumpInitCtxt(&ctxt);
|
|
ctxt.options |= DUMP_TEXT_TYPE;
|
|
ctxt.output = output;
|
|
xmlCtxtDumpDocumentHead(&ctxt, doc);
|
|
xmlCtxtDumpCleanCtxt(&ctxt);
|
|
}
|
|
|
|
/**
|
|
* xmlDebugDumpDocument:
|
|
* @output: the FILE * for the output
|
|
* @doc: the document
|
|
*
|
|
* Dumps debug information for the document, it's recursive
|
|
*/
|
|
void
|
|
xmlDebugDumpDocument(FILE * output, xmlDocPtr doc)
|
|
{
|
|
xmlDebugCtxt ctxt;
|
|
|
|
if (output == NULL)
|
|
output = stdout;
|
|
xmlCtxtDumpInitCtxt(&ctxt);
|
|
ctxt.options |= DUMP_TEXT_TYPE;
|
|
ctxt.output = output;
|
|
xmlCtxtDumpDocument(&ctxt, doc);
|
|
xmlCtxtDumpCleanCtxt(&ctxt);
|
|
}
|
|
|
|
/**
|
|
* xmlDebugDumpDTD:
|
|
* @output: the FILE * for the output
|
|
* @dtd: the DTD
|
|
*
|
|
* Dumps debug information for the DTD
|
|
*/
|
|
void
|
|
xmlDebugDumpDTD(FILE * output, xmlDtdPtr dtd)
|
|
{
|
|
xmlDebugCtxt ctxt;
|
|
|
|
if (output == NULL)
|
|
output = stdout;
|
|
xmlCtxtDumpInitCtxt(&ctxt);
|
|
ctxt.options |= DUMP_TEXT_TYPE;
|
|
ctxt.output = output;
|
|
xmlCtxtDumpDTD(&ctxt, dtd);
|
|
xmlCtxtDumpCleanCtxt(&ctxt);
|
|
}
|
|
|
|
/************************************************************************
|
|
* *
|
|
* Public entry points for checkings *
|
|
* *
|
|
************************************************************************/
|
|
|
|
/**
|
|
* xmlDebugCheckDocument:
|
|
* @output: the FILE * for the output
|
|
* @doc: the document
|
|
*
|
|
* Check the document for potential content problems, and output
|
|
* the errors to @output
|
|
*
|
|
* Returns the number of errors found
|
|
*/
|
|
int
|
|
xmlDebugCheckDocument(FILE * output, xmlDocPtr doc)
|
|
{
|
|
xmlDebugCtxt ctxt;
|
|
|
|
if (output == NULL)
|
|
output = stdout;
|
|
xmlCtxtDumpInitCtxt(&ctxt);
|
|
ctxt.output = output;
|
|
ctxt.check = 1;
|
|
xmlCtxtDumpDocument(&ctxt, doc);
|
|
xmlCtxtDumpCleanCtxt(&ctxt);
|
|
return(ctxt.errors);
|
|
}
|
|
|
|
/************************************************************************
|
|
* *
|
|
* Helpers for Shell *
|
|
* *
|
|
************************************************************************/
|
|
|
|
/**
|
|
* xmlLsCountNode:
|
|
* @node: the node to count
|
|
*
|
|
* Count the children of @node.
|
|
*
|
|
* Returns the number of children of @node.
|
|
*/
|
|
int
|
|
xmlLsCountNode(xmlNodePtr node) {
|
|
int ret = 0;
|
|
xmlNodePtr list = NULL;
|
|
|
|
if (node == NULL)
|
|
return(0);
|
|
|
|
switch (node->type) {
|
|
case XML_ELEMENT_NODE:
|
|
list = node->children;
|
|
break;
|
|
case XML_DOCUMENT_NODE:
|
|
case XML_HTML_DOCUMENT_NODE:
|
|
#ifdef LIBXML_DOCB_ENABLED
|
|
case XML_DOCB_DOCUMENT_NODE:
|
|
#endif
|
|
list = ((xmlDocPtr) node)->children;
|
|
break;
|
|
case XML_ATTRIBUTE_NODE:
|
|
list = ((xmlAttrPtr) node)->children;
|
|
break;
|
|
case XML_TEXT_NODE:
|
|
case XML_CDATA_SECTION_NODE:
|
|
case XML_PI_NODE:
|
|
case XML_COMMENT_NODE:
|
|
if (node->content != NULL) {
|
|
ret = xmlStrlen(node->content);
|
|
}
|
|
break;
|
|
case XML_ENTITY_REF_NODE:
|
|
case XML_DOCUMENT_TYPE_NODE:
|
|
case XML_ENTITY_NODE:
|
|
case XML_DOCUMENT_FRAG_NODE:
|
|
case XML_NOTATION_NODE:
|
|
case XML_DTD_NODE:
|
|
case XML_ELEMENT_DECL:
|
|
case XML_ATTRIBUTE_DECL:
|
|
case XML_ENTITY_DECL:
|
|
case XML_NAMESPACE_DECL:
|
|
case XML_XINCLUDE_START:
|
|
case XML_XINCLUDE_END:
|
|
ret = 1;
|
|
break;
|
|
}
|
|
for (;list != NULL;ret++)
|
|
list = list->next;
|
|
return(ret);
|
|
}
|
|
|
|
/**
|
|
* xmlLsOneNode:
|
|
* @output: the FILE * for the output
|
|
* @node: the node to dump
|
|
*
|
|
* Dump to @output the type and name of @node.
|
|
*/
|
|
void
|
|
xmlLsOneNode(FILE *output, xmlNodePtr node) {
|
|
if (output == NULL) return;
|
|
if (node == NULL) {
|
|
fprintf(output, "NULL\n");
|
|
return;
|
|
}
|
|
switch (node->type) {
|
|
case XML_ELEMENT_NODE:
|
|
fprintf(output, "-");
|
|
break;
|
|
case XML_ATTRIBUTE_NODE:
|
|
fprintf(output, "a");
|
|
break;
|
|
case XML_TEXT_NODE:
|
|
fprintf(output, "t");
|
|
break;
|
|
case XML_CDATA_SECTION_NODE:
|
|
fprintf(output, "C");
|
|
break;
|
|
case XML_ENTITY_REF_NODE:
|
|
fprintf(output, "e");
|
|
break;
|
|
case XML_ENTITY_NODE:
|
|
fprintf(output, "E");
|
|
break;
|
|
case XML_PI_NODE:
|
|
fprintf(output, "p");
|
|
break;
|
|
case XML_COMMENT_NODE:
|
|
fprintf(output, "c");
|
|
break;
|
|
case XML_DOCUMENT_NODE:
|
|
fprintf(output, "d");
|
|
break;
|
|
case XML_HTML_DOCUMENT_NODE:
|
|
fprintf(output, "h");
|
|
break;
|
|
case XML_DOCUMENT_TYPE_NODE:
|
|
fprintf(output, "T");
|
|
break;
|
|
case XML_DOCUMENT_FRAG_NODE:
|
|
fprintf(output, "F");
|
|
break;
|
|
case XML_NOTATION_NODE:
|
|
fprintf(output, "N");
|
|
break;
|
|
case XML_NAMESPACE_DECL:
|
|
fprintf(output, "n");
|
|
break;
|
|
default:
|
|
fprintf(output, "?");
|
|
}
|
|
if (node->type != XML_NAMESPACE_DECL) {
|
|
if (node->properties != NULL)
|
|
fprintf(output, "a");
|
|
else
|
|
fprintf(output, "-");
|
|
if (node->nsDef != NULL)
|
|
fprintf(output, "n");
|
|
else
|
|
fprintf(output, "-");
|
|
}
|
|
|
|
fprintf(output, " %8d ", xmlLsCountNode(node));
|
|
|
|
switch (node->type) {
|
|
case XML_ELEMENT_NODE:
|
|
if (node->name != NULL) {
|
|
if ((node->ns != NULL) && (node->ns->prefix != NULL))
|
|
fprintf(output, "%s:", node->ns->prefix);
|
|
fprintf(output, "%s", (const char *) node->name);
|
|
}
|
|
break;
|
|
case XML_ATTRIBUTE_NODE:
|
|
if (node->name != NULL)
|
|
fprintf(output, "%s", (const char *) node->name);
|
|
break;
|
|
case XML_TEXT_NODE:
|
|
if (node->content != NULL) {
|
|
xmlDebugDumpString(output, node->content);
|
|
}
|
|
break;
|
|
case XML_CDATA_SECTION_NODE:
|
|
break;
|
|
case XML_ENTITY_REF_NODE:
|
|
if (node->name != NULL)
|
|
fprintf(output, "%s", (const char *) node->name);
|
|
break;
|
|
case XML_ENTITY_NODE:
|
|
if (node->name != NULL)
|
|
fprintf(output, "%s", (const char *) node->name);
|
|
break;
|
|
case XML_PI_NODE:
|
|
if (node->name != NULL)
|
|
fprintf(output, "%s", (const char *) node->name);
|
|
break;
|
|
case XML_COMMENT_NODE:
|
|
break;
|
|
case XML_DOCUMENT_NODE:
|
|
break;
|
|
case XML_HTML_DOCUMENT_NODE:
|
|
break;
|
|
case XML_DOCUMENT_TYPE_NODE:
|
|
break;
|
|
case XML_DOCUMENT_FRAG_NODE:
|
|
break;
|
|
case XML_NOTATION_NODE:
|
|
break;
|
|
case XML_NAMESPACE_DECL: {
|
|
xmlNsPtr ns = (xmlNsPtr) node;
|
|
|
|
if (ns->prefix == NULL)
|
|
fprintf(output, "default -> %s", (char *)ns->href);
|
|
else
|
|
fprintf(output, "%s -> %s", (char *)ns->prefix,
|
|
(char *)ns->href);
|
|
break;
|
|
}
|
|
default:
|
|
if (node->name != NULL)
|
|
fprintf(output, "%s", (const char *) node->name);
|
|
}
|
|
fprintf(output, "\n");
|
|
}
|
|
|
|
/**
|
|
* xmlBoolToText:
|
|
* @boolval: a bool to turn into text
|
|
*
|
|
* Convenient way to turn bool into text
|
|
*
|
|
* Returns a pointer to either "True" or "False"
|
|
*/
|
|
const char *
|
|
xmlBoolToText(int boolval)
|
|
{
|
|
if (boolval)
|
|
return("True");
|
|
else
|
|
return("False");
|
|
}
|
|
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
/****************************************************************
|
|
* *
|
|
* The XML shell related functions *
|
|
* *
|
|
****************************************************************/
|
|
|
|
|
|
|
|
/*
|
|
* TODO: Improvement/cleanups for the XML shell
|
|
* - allow to shell out an editor on a subpart
|
|
* - cleanup function registrations (with help) and calling
|
|
* - provide registration routines
|
|
*/
|
|
|
|
/**
|
|
* xmlShellPrintXPathError:
|
|
* @errorType: valid xpath error id
|
|
* @arg: the argument that cause xpath to fail
|
|
*
|
|
* Print the xpath error to libxml default error channel
|
|
*/
|
|
void
|
|
xmlShellPrintXPathError(int errorType, const char *arg)
|
|
{
|
|
const char *default_arg = "Result";
|
|
|
|
if (!arg)
|
|
arg = default_arg;
|
|
|
|
switch (errorType) {
|
|
case XPATH_UNDEFINED:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s: no such node\n", arg);
|
|
break;
|
|
|
|
case XPATH_BOOLEAN:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a Boolean\n", arg);
|
|
break;
|
|
case XPATH_NUMBER:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a number\n", arg);
|
|
break;
|
|
case XPATH_STRING:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a string\n", arg);
|
|
break;
|
|
case XPATH_POINT:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a point\n", arg);
|
|
break;
|
|
case XPATH_RANGE:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a range\n", arg);
|
|
break;
|
|
case XPATH_LOCATIONSET:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a range\n", arg);
|
|
break;
|
|
case XPATH_USERS:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is user-defined\n", arg);
|
|
break;
|
|
case XPATH_XSLT_TREE:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is an XSLT value tree\n", arg);
|
|
break;
|
|
}
|
|
#if 0
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Try casting the result string function (xpath builtin)\n",
|
|
arg);
|
|
#endif
|
|
}
|
|
|
|
|
|
#ifdef LIBXML_OUTPUT_ENABLED
|
|
/**
|
|
* xmlShellPrintNodeCtxt:
|
|
* @ctxt : a non-null shell context
|
|
* @node : a non-null node to print to the output FILE
|
|
*
|
|
* Print node to the output FILE
|
|
*/
|
|
static void
|
|
xmlShellPrintNodeCtxt(xmlShellCtxtPtr ctxt,xmlNodePtr node)
|
|
{
|
|
FILE *fp;
|
|
|
|
if (!node)
|
|
return;
|
|
if (ctxt == NULL)
|
|
fp = stdout;
|
|
else
|
|
fp = ctxt->output;
|
|
|
|
if (node->type == XML_DOCUMENT_NODE)
|
|
xmlDocDump(fp, (xmlDocPtr) node);
|
|
else if (node->type == XML_ATTRIBUTE_NODE)
|
|
xmlDebugDumpAttrList(fp, (xmlAttrPtr) node, 0);
|
|
else
|
|
xmlElemDump(fp, node->doc, node);
|
|
|
|
fprintf(fp, "\n");
|
|
}
|
|
|
|
/**
|
|
* xmlShellPrintNode:
|
|
* @node : a non-null node to print to the output FILE
|
|
*
|
|
* Print node to the output FILE
|
|
*/
|
|
void
|
|
xmlShellPrintNode(xmlNodePtr node)
|
|
{
|
|
xmlShellPrintNodeCtxt(NULL, node);
|
|
}
|
|
#endif /* LIBXML_OUTPUT_ENABLED */
|
|
|
|
/**
|
|
* xmlShellPrintXPathResultCtxt:
|
|
* @ctxt: a valid shell context
|
|
* @list: a valid result generated by an xpath evaluation
|
|
*
|
|
* Prints result to the output FILE
|
|
*/
|
|
static void
|
|
xmlShellPrintXPathResultCtxt(xmlShellCtxtPtr ctxt,xmlXPathObjectPtr list)
|
|
{
|
|
if (!ctxt)
|
|
return;
|
|
|
|
if (list != NULL) {
|
|
switch (list->type) {
|
|
case XPATH_NODESET:{
|
|
#ifdef LIBXML_OUTPUT_ENABLED
|
|
int indx;
|
|
|
|
if (list->nodesetval) {
|
|
for (indx = 0; indx < list->nodesetval->nodeNr;
|
|
indx++) {
|
|
xmlShellPrintNodeCtxt(ctxt,
|
|
list->nodesetval->nodeTab[indx]);
|
|
}
|
|
} else {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Empty node set\n");
|
|
}
|
|
break;
|
|
#else
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Node set\n");
|
|
#endif /* LIBXML_OUTPUT_ENABLED */
|
|
}
|
|
case XPATH_BOOLEAN:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Is a Boolean:%s\n",
|
|
xmlBoolToText(list->boolval));
|
|
break;
|
|
case XPATH_NUMBER:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Is a number:%0g\n", list->floatval);
|
|
break;
|
|
case XPATH_STRING:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Is a string:%s\n", list->stringval);
|
|
break;
|
|
|
|
default:
|
|
xmlShellPrintXPathError(list->type, NULL);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* xmlShellPrintXPathResult:
|
|
* @list: a valid result generated by an xpath evaluation
|
|
*
|
|
* Prints result to the output FILE
|
|
*/
|
|
void
|
|
xmlShellPrintXPathResult(xmlXPathObjectPtr list)
|
|
{
|
|
xmlShellPrintXPathResultCtxt(NULL, list);
|
|
}
|
|
|
|
/**
|
|
* xmlShellList:
|
|
* @ctxt: the shell context
|
|
* @arg: unused
|
|
* @node: a node
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "ls"
|
|
* Does an Unix like listing of the given node (like a directory)
|
|
*
|
|
* Returns 0
|
|
*/
|
|
int
|
|
xmlShellList(xmlShellCtxtPtr ctxt,
|
|
char *arg ATTRIBUTE_UNUSED, xmlNodePtr node,
|
|
xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
xmlNodePtr cur;
|
|
if (!ctxt)
|
|
return (0);
|
|
if (node == NULL) {
|
|
fprintf(ctxt->output, "NULL\n");
|
|
return (0);
|
|
}
|
|
if ((node->type == XML_DOCUMENT_NODE) ||
|
|
(node->type == XML_HTML_DOCUMENT_NODE)) {
|
|
cur = ((xmlDocPtr) node)->children;
|
|
} else if (node->type == XML_NAMESPACE_DECL) {
|
|
xmlLsOneNode(ctxt->output, node);
|
|
return (0);
|
|
} else if (node->children != NULL) {
|
|
cur = node->children;
|
|
} else {
|
|
xmlLsOneNode(ctxt->output, node);
|
|
return (0);
|
|
}
|
|
while (cur != NULL) {
|
|
xmlLsOneNode(ctxt->output, cur);
|
|
cur = cur->next;
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
/**
|
|
* xmlShellBase:
|
|
* @ctxt: the shell context
|
|
* @arg: unused
|
|
* @node: a node
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "base"
|
|
* dumps the current XML base of the node
|
|
*
|
|
* Returns 0
|
|
*/
|
|
int
|
|
xmlShellBase(xmlShellCtxtPtr ctxt,
|
|
char *arg ATTRIBUTE_UNUSED, xmlNodePtr node,
|
|
xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
xmlChar *base;
|
|
if (!ctxt)
|
|
return 0;
|
|
if (node == NULL) {
|
|
fprintf(ctxt->output, "NULL\n");
|
|
return (0);
|
|
}
|
|
|
|
base = xmlNodeGetBase(node->doc, node);
|
|
|
|
if (base == NULL) {
|
|
fprintf(ctxt->output, " No base found !!!\n");
|
|
} else {
|
|
fprintf(ctxt->output, "%s\n", base);
|
|
xmlFree(base);
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
#ifdef LIBXML_TREE_ENABLED
|
|
/**
|
|
* xmlShellSetBase:
|
|
* @ctxt: the shell context
|
|
* @arg: the new base
|
|
* @node: a node
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "setbase"
|
|
* change the current XML base of the node
|
|
*
|
|
* Returns 0
|
|
*/
|
|
static int
|
|
xmlShellSetBase(xmlShellCtxtPtr ctxt ATTRIBUTE_UNUSED,
|
|
char *arg ATTRIBUTE_UNUSED, xmlNodePtr node,
|
|
xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
xmlNodeSetBase(node, (xmlChar*) arg);
|
|
return (0);
|
|
}
|
|
#endif
|
|
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
/**
|
|
* xmlShellRegisterNamespace:
|
|
* @ctxt: the shell context
|
|
* @arg: a string in prefix=nsuri format
|
|
* @node: unused
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "setns"
|
|
* register/unregister a prefix=namespace pair
|
|
* on the XPath context
|
|
*
|
|
* Returns 0 on success and a negative value otherwise.
|
|
*/
|
|
static int
|
|
xmlShellRegisterNamespace(xmlShellCtxtPtr ctxt, char *arg,
|
|
xmlNodePtr node ATTRIBUTE_UNUSED, xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
xmlChar* nsListDup;
|
|
xmlChar* prefix;
|
|
xmlChar* href;
|
|
xmlChar* next;
|
|
|
|
nsListDup = xmlStrdup((xmlChar *) arg);
|
|
next = nsListDup;
|
|
while(next != NULL) {
|
|
/* skip spaces */
|
|
/*while((*next) == ' ') next++;*/
|
|
if((*next) == '\0') break;
|
|
|
|
/* find prefix */
|
|
prefix = next;
|
|
next = (xmlChar*)xmlStrchr(next, '=');
|
|
if(next == NULL) {
|
|
fprintf(ctxt->output, "setns: prefix=[nsuri] required\n");
|
|
xmlFree(nsListDup);
|
|
return(-1);
|
|
}
|
|
*(next++) = '\0';
|
|
|
|
/* find href */
|
|
href = next;
|
|
next = (xmlChar*)xmlStrchr(next, ' ');
|
|
if(next != NULL) {
|
|
*(next++) = '\0';
|
|
}
|
|
|
|
/* do register namespace */
|
|
if(xmlXPathRegisterNs(ctxt->pctxt, prefix, href) != 0) {
|
|
fprintf(ctxt->output,"Error: unable to register NS with prefix=\"%s\" and href=\"%s\"\n", prefix, href);
|
|
xmlFree(nsListDup);
|
|
return(-1);
|
|
}
|
|
}
|
|
|
|
xmlFree(nsListDup);
|
|
return(0);
|
|
}
|
|
/**
|
|
* xmlShellRegisterRootNamespaces:
|
|
* @ctxt: the shell context
|
|
* @arg: unused
|
|
* @node: the root element
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "setrootns"
|
|
* which registers all namespaces declarations found on the root element.
|
|
*
|
|
* Returns 0 on success and a negative value otherwise.
|
|
*/
|
|
static int
|
|
xmlShellRegisterRootNamespaces(xmlShellCtxtPtr ctxt, char *arg ATTRIBUTE_UNUSED,
|
|
xmlNodePtr root, xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
xmlNsPtr ns;
|
|
|
|
if ((root == NULL) || (root->type != XML_ELEMENT_NODE) ||
|
|
(root->nsDef == NULL) || (ctxt == NULL) || (ctxt->pctxt == NULL))
|
|
return(-1);
|
|
ns = root->nsDef;
|
|
while (ns != NULL) {
|
|
if (ns->prefix == NULL)
|
|
xmlXPathRegisterNs(ctxt->pctxt, BAD_CAST "defaultns", ns->href);
|
|
else
|
|
xmlXPathRegisterNs(ctxt->pctxt, ns->prefix, ns->href);
|
|
ns = ns->next;
|
|
}
|
|
return(0);
|
|
}
|
|
#endif
|
|
|
|
/**
|
|
* xmlShellGrep:
|
|
* @ctxt: the shell context
|
|
* @arg: the string or regular expression to find
|
|
* @node: a node
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "grep"
|
|
* dumps informations about the node (namespace, attributes, content).
|
|
*
|
|
* Returns 0
|
|
*/
|
|
static int
|
|
xmlShellGrep(xmlShellCtxtPtr ctxt ATTRIBUTE_UNUSED,
|
|
char *arg, xmlNodePtr node, xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
if (!ctxt)
|
|
return (0);
|
|
if (node == NULL)
|
|
return (0);
|
|
if (arg == NULL)
|
|
return (0);
|
|
#ifdef LIBXML_REGEXP_ENABLED
|
|
if ((xmlStrchr((xmlChar *) arg, '?')) ||
|
|
(xmlStrchr((xmlChar *) arg, '*')) ||
|
|
(xmlStrchr((xmlChar *) arg, '.')) ||
|
|
(xmlStrchr((xmlChar *) arg, '['))) {
|
|
}
|
|
#endif
|
|
while (node != NULL) {
|
|
if (node->type == XML_COMMENT_NODE) {
|
|
if (xmlStrstr(node->content, (xmlChar *) arg)) {
|
|
|
|
fprintf(ctxt->output, "%s : ", xmlGetNodePath(node));
|
|
xmlShellList(ctxt, NULL, node, NULL);
|
|
}
|
|
} else if (node->type == XML_TEXT_NODE) {
|
|
if (xmlStrstr(node->content, (xmlChar *) arg)) {
|
|
|
|
fprintf(ctxt->output, "%s : ", xmlGetNodePath(node->parent));
|
|
xmlShellList(ctxt, NULL, node->parent, NULL);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Browse the full subtree, deep first
|
|
*/
|
|
|
|
if ((node->type == XML_DOCUMENT_NODE) ||
|
|
(node->type == XML_HTML_DOCUMENT_NODE)) {
|
|
node = ((xmlDocPtr) node)->children;
|
|
} else if ((node->children != NULL)
|
|
&& (node->type != XML_ENTITY_REF_NODE)) {
|
|
/* deep first */
|
|
node = node->children;
|
|
} else if (node->next != NULL) {
|
|
/* then siblings */
|
|
node = node->next;
|
|
} else {
|
|
/* go up to parents->next if needed */
|
|
while (node != NULL) {
|
|
if (node->parent != NULL) {
|
|
node = node->parent;
|
|
}
|
|
if (node->next != NULL) {
|
|
node = node->next;
|
|
break;
|
|
}
|
|
if (node->parent == NULL) {
|
|
node = NULL;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
/**
|
|
* xmlShellDir:
|
|
* @ctxt: the shell context
|
|
* @arg: unused
|
|
* @node: a node
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "dir"
|
|
* dumps informations about the node (namespace, attributes, content).
|
|
*
|
|
* Returns 0
|
|
*/
|
|
int
|
|
xmlShellDir(xmlShellCtxtPtr ctxt ATTRIBUTE_UNUSED,
|
|
char *arg ATTRIBUTE_UNUSED, xmlNodePtr node,
|
|
xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
if (!ctxt)
|
|
return (0);
|
|
if (node == NULL) {
|
|
fprintf(ctxt->output, "NULL\n");
|
|
return (0);
|
|
}
|
|
if ((node->type == XML_DOCUMENT_NODE) ||
|
|
(node->type == XML_HTML_DOCUMENT_NODE)) {
|
|
xmlDebugDumpDocumentHead(ctxt->output, (xmlDocPtr) node);
|
|
} else if (node->type == XML_ATTRIBUTE_NODE) {
|
|
xmlDebugDumpAttr(ctxt->output, (xmlAttrPtr) node, 0);
|
|
} else {
|
|
xmlDebugDumpOneNode(ctxt->output, node, 0);
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
/**
|
|
* xmlShellSetContent:
|
|
* @ctxt: the shell context
|
|
* @value: the content as a string
|
|
* @node: a node
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "dir"
|
|
* dumps informations about the node (namespace, attributes, content).
|
|
*
|
|
* Returns 0
|
|
*/
|
|
static int
|
|
xmlShellSetContent(xmlShellCtxtPtr ctxt ATTRIBUTE_UNUSED,
|
|
char *value, xmlNodePtr node,
|
|
xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
xmlNodePtr results;
|
|
xmlParserErrors ret;
|
|
|
|
if (!ctxt)
|
|
return (0);
|
|
if (node == NULL) {
|
|
fprintf(ctxt->output, "NULL\n");
|
|
return (0);
|
|
}
|
|
if (value == NULL) {
|
|
fprintf(ctxt->output, "NULL\n");
|
|
return (0);
|
|
}
|
|
|
|
ret = xmlParseInNodeContext(node, value, strlen(value), 0, &results);
|
|
if (ret == XML_ERR_OK) {
|
|
if (node->children != NULL) {
|
|
xmlFreeNodeList(node->children);
|
|
node->children = NULL;
|
|
node->last = NULL;
|
|
}
|
|
xmlAddChildList(node, results);
|
|
} else {
|
|
fprintf(ctxt->output, "failed to parse content\n");
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
#ifdef LIBXML_SCHEMAS_ENABLED
|
|
/**
|
|
* xmlShellRNGValidate:
|
|
* @ctxt: the shell context
|
|
* @schemas: the path to the Relax-NG schemas
|
|
* @node: a node
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "relaxng"
|
|
* validating the instance against a Relax-NG schemas
|
|
*
|
|
* Returns 0
|
|
*/
|
|
static int
|
|
xmlShellRNGValidate(xmlShellCtxtPtr sctxt, char *schemas,
|
|
xmlNodePtr node ATTRIBUTE_UNUSED,
|
|
xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
xmlRelaxNGPtr relaxngschemas;
|
|
xmlRelaxNGParserCtxtPtr ctxt;
|
|
xmlRelaxNGValidCtxtPtr vctxt;
|
|
int ret;
|
|
|
|
ctxt = xmlRelaxNGNewParserCtxt(schemas);
|
|
xmlRelaxNGSetParserErrors(ctxt,
|
|
(xmlRelaxNGValidityErrorFunc) fprintf,
|
|
(xmlRelaxNGValidityWarningFunc) fprintf,
|
|
stderr);
|
|
relaxngschemas = xmlRelaxNGParse(ctxt);
|
|
xmlRelaxNGFreeParserCtxt(ctxt);
|
|
if (relaxngschemas == NULL) {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Relax-NG schema %s failed to compile\n", schemas);
|
|
return(-1);
|
|
}
|
|
vctxt = xmlRelaxNGNewValidCtxt(relaxngschemas);
|
|
xmlRelaxNGSetValidErrors(vctxt,
|
|
(xmlRelaxNGValidityErrorFunc) fprintf,
|
|
(xmlRelaxNGValidityWarningFunc) fprintf,
|
|
stderr);
|
|
ret = xmlRelaxNGValidateDoc(vctxt, sctxt->doc);
|
|
if (ret == 0) {
|
|
fprintf(stderr, "%s validates\n", sctxt->filename);
|
|
} else if (ret > 0) {
|
|
fprintf(stderr, "%s fails to validate\n", sctxt->filename);
|
|
} else {
|
|
fprintf(stderr, "%s validation generated an internal error\n",
|
|
sctxt->filename);
|
|
}
|
|
xmlRelaxNGFreeValidCtxt(vctxt);
|
|
if (relaxngschemas != NULL)
|
|
xmlRelaxNGFree(relaxngschemas);
|
|
return(0);
|
|
}
|
|
#endif
|
|
|
|
#ifdef LIBXML_OUTPUT_ENABLED
|
|
/**
|
|
* xmlShellCat:
|
|
* @ctxt: the shell context
|
|
* @arg: unused
|
|
* @node: a node
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "cat"
|
|
* dumps the serialization node content (XML or HTML).
|
|
*
|
|
* Returns 0
|
|
*/
|
|
int
|
|
xmlShellCat(xmlShellCtxtPtr ctxt, char *arg ATTRIBUTE_UNUSED,
|
|
xmlNodePtr node, xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
if (!ctxt)
|
|
return (0);
|
|
if (node == NULL) {
|
|
fprintf(ctxt->output, "NULL\n");
|
|
return (0);
|
|
}
|
|
if (ctxt->doc->type == XML_HTML_DOCUMENT_NODE) {
|
|
#ifdef LIBXML_HTML_ENABLED
|
|
if (node->type == XML_HTML_DOCUMENT_NODE)
|
|
htmlDocDump(ctxt->output, (htmlDocPtr) node);
|
|
else
|
|
htmlNodeDumpFile(ctxt->output, ctxt->doc, node);
|
|
#else
|
|
if (node->type == XML_DOCUMENT_NODE)
|
|
xmlDocDump(ctxt->output, (xmlDocPtr) node);
|
|
else
|
|
xmlElemDump(ctxt->output, ctxt->doc, node);
|
|
#endif /* LIBXML_HTML_ENABLED */
|
|
} else {
|
|
if (node->type == XML_DOCUMENT_NODE)
|
|
xmlDocDump(ctxt->output, (xmlDocPtr) node);
|
|
else
|
|
xmlElemDump(ctxt->output, ctxt->doc, node);
|
|
}
|
|
fprintf(ctxt->output, "\n");
|
|
return (0);
|
|
}
|
|
#endif /* LIBXML_OUTPUT_ENABLED */
|
|
|
|
/**
|
|
* xmlShellLoad:
|
|
* @ctxt: the shell context
|
|
* @filename: the file name
|
|
* @node: unused
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "load"
|
|
* loads a new document specified by the filename
|
|
*
|
|
* Returns 0 or -1 if loading failed
|
|
*/
|
|
int
|
|
xmlShellLoad(xmlShellCtxtPtr ctxt, char *filename,
|
|
xmlNodePtr node ATTRIBUTE_UNUSED,
|
|
xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
xmlDocPtr doc;
|
|
int html = 0;
|
|
|
|
if ((ctxt == NULL) || (filename == NULL)) return(-1);
|
|
if (ctxt->doc != NULL)
|
|
html = (ctxt->doc->type == XML_HTML_DOCUMENT_NODE);
|
|
|
|
if (html) {
|
|
#ifdef LIBXML_HTML_ENABLED
|
|
doc = htmlParseFile(filename, NULL);
|
|
#else
|
|
fprintf(ctxt->output, "HTML support not compiled in\n");
|
|
doc = NULL;
|
|
#endif /* LIBXML_HTML_ENABLED */
|
|
} else {
|
|
doc = xmlReadFile(filename,NULL,0);
|
|
}
|
|
if (doc != NULL) {
|
|
if (ctxt->loaded == 1) {
|
|
xmlFreeDoc(ctxt->doc);
|
|
}
|
|
ctxt->loaded = 1;
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
xmlXPathFreeContext(ctxt->pctxt);
|
|
#endif /* LIBXML_XPATH_ENABLED */
|
|
xmlFree(ctxt->filename);
|
|
ctxt->doc = doc;
|
|
ctxt->node = (xmlNodePtr) doc;
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
ctxt->pctxt = xmlXPathNewContext(doc);
|
|
#endif /* LIBXML_XPATH_ENABLED */
|
|
ctxt->filename = (char *) xmlCanonicPath((xmlChar *) filename);
|
|
} else
|
|
return (-1);
|
|
return (0);
|
|
}
|
|
|
|
#ifdef LIBXML_OUTPUT_ENABLED
|
|
/**
|
|
* xmlShellWrite:
|
|
* @ctxt: the shell context
|
|
* @filename: the file name
|
|
* @node: a node in the tree
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "write"
|
|
* Write the current node to the filename, it saves the serialization
|
|
* of the subtree under the @node specified
|
|
*
|
|
* Returns 0 or -1 in case of error
|
|
*/
|
|
int
|
|
xmlShellWrite(xmlShellCtxtPtr ctxt, char *filename, xmlNodePtr node,
|
|
xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
if (node == NULL)
|
|
return (-1);
|
|
if ((filename == NULL) || (filename[0] == 0)) {
|
|
return (-1);
|
|
}
|
|
#ifdef W_OK
|
|
if (access((char *) filename, W_OK)) {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Cannot write to %s\n", filename);
|
|
return (-1);
|
|
}
|
|
#endif
|
|
switch (node->type) {
|
|
case XML_DOCUMENT_NODE:
|
|
if (xmlSaveFile((char *) filename, ctxt->doc) < -1) {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Failed to write to %s\n", filename);
|
|
return (-1);
|
|
}
|
|
break;
|
|
case XML_HTML_DOCUMENT_NODE:
|
|
#ifdef LIBXML_HTML_ENABLED
|
|
if (htmlSaveFile((char *) filename, ctxt->doc) < 0) {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Failed to write to %s\n", filename);
|
|
return (-1);
|
|
}
|
|
#else
|
|
if (xmlSaveFile((char *) filename, ctxt->doc) < -1) {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Failed to write to %s\n", filename);
|
|
return (-1);
|
|
}
|
|
#endif /* LIBXML_HTML_ENABLED */
|
|
break;
|
|
default:{
|
|
FILE *f;
|
|
|
|
f = fopen((char *) filename, "w");
|
|
if (f == NULL) {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Failed to write to %s\n", filename);
|
|
return (-1);
|
|
}
|
|
xmlElemDump(f, ctxt->doc, node);
|
|
fclose(f);
|
|
}
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
/**
|
|
* xmlShellSave:
|
|
* @ctxt: the shell context
|
|
* @filename: the file name (optional)
|
|
* @node: unused
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "save"
|
|
* Write the current document to the filename, or it's original name
|
|
*
|
|
* Returns 0 or -1 in case of error
|
|
*/
|
|
int
|
|
xmlShellSave(xmlShellCtxtPtr ctxt, char *filename,
|
|
xmlNodePtr node ATTRIBUTE_UNUSED,
|
|
xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
if ((ctxt == NULL) || (ctxt->doc == NULL))
|
|
return (-1);
|
|
if ((filename == NULL) || (filename[0] == 0))
|
|
filename = ctxt->filename;
|
|
if (filename == NULL)
|
|
return (-1);
|
|
#ifdef W_OK
|
|
if (access((char *) filename, W_OK)) {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Cannot save to %s\n", filename);
|
|
return (-1);
|
|
}
|
|
#endif
|
|
switch (ctxt->doc->type) {
|
|
case XML_DOCUMENT_NODE:
|
|
if (xmlSaveFile((char *) filename, ctxt->doc) < 0) {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Failed to save to %s\n", filename);
|
|
}
|
|
break;
|
|
case XML_HTML_DOCUMENT_NODE:
|
|
#ifdef LIBXML_HTML_ENABLED
|
|
if (htmlSaveFile((char *) filename, ctxt->doc) < 0) {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Failed to save to %s\n", filename);
|
|
}
|
|
#else
|
|
if (xmlSaveFile((char *) filename, ctxt->doc) < 0) {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Failed to save to %s\n", filename);
|
|
}
|
|
#endif /* LIBXML_HTML_ENABLED */
|
|
break;
|
|
default:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"To save to subparts of a document use the 'write' command\n");
|
|
return (-1);
|
|
|
|
}
|
|
return (0);
|
|
}
|
|
#endif /* LIBXML_OUTPUT_ENABLED */
|
|
|
|
#ifdef LIBXML_VALID_ENABLED
|
|
/**
|
|
* xmlShellValidate:
|
|
* @ctxt: the shell context
|
|
* @dtd: the DTD URI (optional)
|
|
* @node: unused
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "validate"
|
|
* Validate the document, if a DTD path is provided, then the validation
|
|
* is done against the given DTD.
|
|
*
|
|
* Returns 0 or -1 in case of error
|
|
*/
|
|
int
|
|
xmlShellValidate(xmlShellCtxtPtr ctxt, char *dtd,
|
|
xmlNodePtr node ATTRIBUTE_UNUSED,
|
|
xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
xmlValidCtxt vctxt;
|
|
int res = -1;
|
|
|
|
if ((ctxt == NULL) || (ctxt->doc == NULL)) return(-1);
|
|
vctxt.userData = stderr;
|
|
vctxt.error = (xmlValidityErrorFunc) fprintf;
|
|
vctxt.warning = (xmlValidityWarningFunc) fprintf;
|
|
|
|
if ((dtd == NULL) || (dtd[0] == 0)) {
|
|
res = xmlValidateDocument(&vctxt, ctxt->doc);
|
|
} else {
|
|
xmlDtdPtr subset;
|
|
|
|
subset = xmlParseDTD(NULL, (xmlChar *) dtd);
|
|
if (subset != NULL) {
|
|
res = xmlValidateDtd(&vctxt, ctxt->doc, subset);
|
|
|
|
xmlFreeDtd(subset);
|
|
}
|
|
}
|
|
return (res);
|
|
}
|
|
#endif /* LIBXML_VALID_ENABLED */
|
|
|
|
/**
|
|
* xmlShellDu:
|
|
* @ctxt: the shell context
|
|
* @arg: unused
|
|
* @tree: a node defining a subtree
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "du"
|
|
* show the structure of the subtree under node @tree
|
|
* If @tree is null, the command works on the current node.
|
|
*
|
|
* Returns 0 or -1 in case of error
|
|
*/
|
|
int
|
|
xmlShellDu(xmlShellCtxtPtr ctxt,
|
|
char *arg ATTRIBUTE_UNUSED, xmlNodePtr tree,
|
|
xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
xmlNodePtr node;
|
|
int indent = 0, i;
|
|
|
|
if (!ctxt)
|
|
return (-1);
|
|
|
|
if (tree == NULL)
|
|
return (-1);
|
|
node = tree;
|
|
while (node != NULL) {
|
|
if ((node->type == XML_DOCUMENT_NODE) ||
|
|
(node->type == XML_HTML_DOCUMENT_NODE)) {
|
|
fprintf(ctxt->output, "/\n");
|
|
} else if (node->type == XML_ELEMENT_NODE) {
|
|
for (i = 0; i < indent; i++)
|
|
fprintf(ctxt->output, " ");
|
|
if ((node->ns) && (node->ns->prefix))
|
|
fprintf(ctxt->output, "%s:", node->ns->prefix);
|
|
fprintf(ctxt->output, "%s\n", node->name);
|
|
} else {
|
|
}
|
|
|
|
/*
|
|
* Browse the full subtree, deep first
|
|
*/
|
|
|
|
if ((node->type == XML_DOCUMENT_NODE) ||
|
|
(node->type == XML_HTML_DOCUMENT_NODE)) {
|
|
node = ((xmlDocPtr) node)->children;
|
|
} else if ((node->children != NULL)
|
|
&& (node->type != XML_ENTITY_REF_NODE)) {
|
|
/* deep first */
|
|
node = node->children;
|
|
indent++;
|
|
} else if ((node != tree) && (node->next != NULL)) {
|
|
/* then siblings */
|
|
node = node->next;
|
|
} else if (node != tree) {
|
|
/* go up to parents->next if needed */
|
|
while (node != tree) {
|
|
if (node->parent != NULL) {
|
|
node = node->parent;
|
|
indent--;
|
|
}
|
|
if ((node != tree) && (node->next != NULL)) {
|
|
node = node->next;
|
|
break;
|
|
}
|
|
if (node->parent == NULL) {
|
|
node = NULL;
|
|
break;
|
|
}
|
|
if (node == tree) {
|
|
node = NULL;
|
|
break;
|
|
}
|
|
}
|
|
/* exit condition */
|
|
if (node == tree)
|
|
node = NULL;
|
|
} else
|
|
node = NULL;
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
/**
|
|
* xmlShellPwd:
|
|
* @ctxt: the shell context
|
|
* @buffer: the output buffer
|
|
* @node: a node
|
|
* @node2: unused
|
|
*
|
|
* Implements the XML shell function "pwd"
|
|
* Show the full path from the root to the node, if needed building
|
|
* thumblers when similar elements exists at a given ancestor level.
|
|
* The output is compatible with XPath commands.
|
|
*
|
|
* Returns 0 or -1 in case of error
|
|
*/
|
|
int
|
|
xmlShellPwd(xmlShellCtxtPtr ctxt ATTRIBUTE_UNUSED, char *buffer,
|
|
xmlNodePtr node, xmlNodePtr node2 ATTRIBUTE_UNUSED)
|
|
{
|
|
xmlChar *path;
|
|
|
|
if ((node == NULL) || (buffer == NULL))
|
|
return (-1);
|
|
|
|
path = xmlGetNodePath(node);
|
|
if (path == NULL)
|
|
return (-1);
|
|
|
|
/*
|
|
* This test prevents buffer overflow, because this routine
|
|
* is only called by xmlShell, in which the second argument is
|
|
* 500 chars long.
|
|
* It is a dirty hack before a cleaner solution is found.
|
|
* Documentation should mention that the second argument must
|
|
* be at least 500 chars long, and could be stripped if too long.
|
|
*/
|
|
snprintf(buffer, 499, "%s", path);
|
|
buffer[499] = '0';
|
|
xmlFree(path);
|
|
|
|
return (0);
|
|
}
|
|
|
|
/**
|
|
* xmlShell:
|
|
* @doc: the initial document
|
|
* @filename: the output buffer
|
|
* @input: the line reading function
|
|
* @output: the output FILE*, defaults to stdout if NULL
|
|
*
|
|
* Implements the XML shell
|
|
* This allow to load, validate, view, modify and save a document
|
|
* using a environment similar to a UNIX commandline.
|
|
*/
|
|
void
|
|
xmlShell(xmlDocPtr doc, char *filename, xmlShellReadlineFunc input,
|
|
FILE * output)
|
|
{
|
|
char prompt[500] = "/ > ";
|
|
char *cmdline = NULL, *cur;
|
|
char command[100];
|
|
char arg[400];
|
|
int i;
|
|
xmlShellCtxtPtr ctxt;
|
|
xmlXPathObjectPtr list;
|
|
|
|
if (doc == NULL)
|
|
return;
|
|
if (filename == NULL)
|
|
return;
|
|
if (input == NULL)
|
|
return;
|
|
if (output == NULL)
|
|
output = stdout;
|
|
ctxt = (xmlShellCtxtPtr) xmlMalloc(sizeof(xmlShellCtxt));
|
|
if (ctxt == NULL)
|
|
return;
|
|
ctxt->loaded = 0;
|
|
ctxt->doc = doc;
|
|
ctxt->input = input;
|
|
ctxt->output = output;
|
|
ctxt->filename = (char *) xmlStrdup((xmlChar *) filename);
|
|
ctxt->node = (xmlNodePtr) ctxt->doc;
|
|
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
ctxt->pctxt = xmlXPathNewContext(ctxt->doc);
|
|
if (ctxt->pctxt == NULL) {
|
|
xmlFree(ctxt);
|
|
return;
|
|
}
|
|
#endif /* LIBXML_XPATH_ENABLED */
|
|
while (1) {
|
|
if (ctxt->node == (xmlNodePtr) ctxt->doc)
|
|
snprintf(prompt, sizeof(prompt), "%s > ", "/");
|
|
else if ((ctxt->node != NULL) && (ctxt->node->name) &&
|
|
(ctxt->node->ns) && (ctxt->node->ns->prefix))
|
|
snprintf(prompt, sizeof(prompt), "%s:%s > ",
|
|
(ctxt->node->ns->prefix), ctxt->node->name);
|
|
else if ((ctxt->node != NULL) && (ctxt->node->name))
|
|
snprintf(prompt, sizeof(prompt), "%s > ", ctxt->node->name);
|
|
else
|
|
snprintf(prompt, sizeof(prompt), "? > ");
|
|
prompt[sizeof(prompt) - 1] = 0;
|
|
|
|
/*
|
|
* Get a new command line
|
|
*/
|
|
cmdline = ctxt->input(prompt);
|
|
if (cmdline == NULL)
|
|
break;
|
|
|
|
/*
|
|
* Parse the command itself
|
|
*/
|
|
cur = cmdline;
|
|
while ((*cur == ' ') || (*cur == '\t'))
|
|
cur++;
|
|
i = 0;
|
|
while ((*cur != ' ') && (*cur != '\t') &&
|
|
(*cur != '\n') && (*cur != '\r')) {
|
|
if (*cur == 0)
|
|
break;
|
|
command[i++] = *cur++;
|
|
}
|
|
command[i] = 0;
|
|
if (i == 0)
|
|
continue;
|
|
|
|
/*
|
|
* Parse the argument
|
|
*/
|
|
while ((*cur == ' ') || (*cur == '\t'))
|
|
cur++;
|
|
i = 0;
|
|
while ((*cur != '\n') && (*cur != '\r') && (*cur != 0)) {
|
|
if (*cur == 0)
|
|
break;
|
|
arg[i++] = *cur++;
|
|
}
|
|
arg[i] = 0;
|
|
|
|
/*
|
|
* start interpreting the command
|
|
*/
|
|
if (!strcmp(command, "exit"))
|
|
break;
|
|
if (!strcmp(command, "quit"))
|
|
break;
|
|
if (!strcmp(command, "bye"))
|
|
break;
|
|
if (!strcmp(command, "help")) {
|
|
fprintf(ctxt->output, "\tbase display XML base of the node\n");
|
|
fprintf(ctxt->output, "\tsetbase URI change the XML base of the node\n");
|
|
fprintf(ctxt->output, "\tbye leave shell\n");
|
|
fprintf(ctxt->output, "\tcat [node] display node or current node\n");
|
|
fprintf(ctxt->output, "\tcd [path] change directory to path or to root\n");
|
|
fprintf(ctxt->output, "\tdir [path] dumps informations about the node (namespace, attributes, content)\n");
|
|
fprintf(ctxt->output, "\tdu [path] show the structure of the subtree under path or the current node\n");
|
|
fprintf(ctxt->output, "\texit leave shell\n");
|
|
fprintf(ctxt->output, "\thelp display this help\n");
|
|
fprintf(ctxt->output, "\tfree display memory usage\n");
|
|
fprintf(ctxt->output, "\tload [name] load a new document with name\n");
|
|
fprintf(ctxt->output, "\tls [path] list contents of path or the current directory\n");
|
|
fprintf(ctxt->output, "\tset xml_fragment replace the current node content with the fragment parsed in context\n");
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
fprintf(ctxt->output, "\txpath expr evaluate the XPath expression in that context and print the result\n");
|
|
fprintf(ctxt->output, "\tsetns nsreg register a namespace to a prefix in the XPath evaluation context\n");
|
|
fprintf(ctxt->output, "\t format for nsreg is: prefix=[nsuri] (i.e. prefix= unsets a prefix)\n");
|
|
fprintf(ctxt->output, "\tsetrootns register all namespace found on the root element\n");
|
|
fprintf(ctxt->output, "\t the default namespace if any uses 'defaultns' prefix\n");
|
|
#endif /* LIBXML_XPATH_ENABLED */
|
|
fprintf(ctxt->output, "\tpwd display current working directory\n");
|
|
fprintf(ctxt->output, "\twhereis display absolute path of [path] or current working directory\n");
|
|
fprintf(ctxt->output, "\tquit leave shell\n");
|
|
#ifdef LIBXML_OUTPUT_ENABLED
|
|
fprintf(ctxt->output, "\tsave [name] save this document to name or the original name\n");
|
|
fprintf(ctxt->output, "\twrite [name] write the current node to the filename\n");
|
|
#endif /* LIBXML_OUTPUT_ENABLED */
|
|
#ifdef LIBXML_VALID_ENABLED
|
|
fprintf(ctxt->output, "\tvalidate check the document for errors\n");
|
|
#endif /* LIBXML_VALID_ENABLED */
|
|
#ifdef LIBXML_SCHEMAS_ENABLED
|
|
fprintf(ctxt->output, "\trelaxng rng validate the document against the Relax-NG schemas\n");
|
|
#endif
|
|
fprintf(ctxt->output, "\tgrep string search for a string in the subtree\n");
|
|
#ifdef LIBXML_VALID_ENABLED
|
|
} else if (!strcmp(command, "validate")) {
|
|
xmlShellValidate(ctxt, arg, NULL, NULL);
|
|
#endif /* LIBXML_VALID_ENABLED */
|
|
} else if (!strcmp(command, "load")) {
|
|
xmlShellLoad(ctxt, arg, NULL, NULL);
|
|
#ifdef LIBXML_SCHEMAS_ENABLED
|
|
} else if (!strcmp(command, "relaxng")) {
|
|
xmlShellRNGValidate(ctxt, arg, NULL, NULL);
|
|
#endif
|
|
#ifdef LIBXML_OUTPUT_ENABLED
|
|
} else if (!strcmp(command, "save")) {
|
|
xmlShellSave(ctxt, arg, NULL, NULL);
|
|
} else if (!strcmp(command, "write")) {
|
|
if (arg[0] == 0)
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Write command requires a filename argument\n");
|
|
else
|
|
xmlShellWrite(ctxt, arg, ctxt->node, NULL);
|
|
#endif /* LIBXML_OUTPUT_ENABLED */
|
|
} else if (!strcmp(command, "grep")) {
|
|
xmlShellGrep(ctxt, arg, ctxt->node, NULL);
|
|
} else if (!strcmp(command, "free")) {
|
|
if (arg[0] == 0) {
|
|
xmlMemShow(ctxt->output, 0);
|
|
} else {
|
|
int len = 0;
|
|
|
|
sscanf(arg, "%d", &len);
|
|
xmlMemShow(ctxt->output, len);
|
|
}
|
|
} else if (!strcmp(command, "pwd")) {
|
|
char dir[500];
|
|
|
|
if (!xmlShellPwd(ctxt, dir, ctxt->node, NULL))
|
|
fprintf(ctxt->output, "%s\n", dir);
|
|
} else if (!strcmp(command, "du")) {
|
|
if (arg[0] == 0) {
|
|
xmlShellDu(ctxt, NULL, ctxt->node, NULL);
|
|
} else {
|
|
ctxt->pctxt->node = ctxt->node;
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
ctxt->pctxt->node = ctxt->node;
|
|
list = xmlXPathEval((xmlChar *) arg, ctxt->pctxt);
|
|
#else
|
|
list = NULL;
|
|
#endif /* LIBXML_XPATH_ENABLED */
|
|
if (list != NULL) {
|
|
switch (list->type) {
|
|
case XPATH_UNDEFINED:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s: no such node\n", arg);
|
|
break;
|
|
case XPATH_NODESET:{
|
|
int indx;
|
|
|
|
if (list->nodesetval == NULL)
|
|
break;
|
|
|
|
for (indx = 0;
|
|
indx < list->nodesetval->nodeNr;
|
|
indx++)
|
|
xmlShellDu(ctxt, NULL,
|
|
list->nodesetval->
|
|
nodeTab[indx], NULL);
|
|
break;
|
|
}
|
|
case XPATH_BOOLEAN:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a Boolean\n", arg);
|
|
break;
|
|
case XPATH_NUMBER:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a number\n", arg);
|
|
break;
|
|
case XPATH_STRING:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a string\n", arg);
|
|
break;
|
|
case XPATH_POINT:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a point\n", arg);
|
|
break;
|
|
case XPATH_RANGE:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a range\n", arg);
|
|
break;
|
|
case XPATH_LOCATIONSET:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a range\n", arg);
|
|
break;
|
|
case XPATH_USERS:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is user-defined\n", arg);
|
|
break;
|
|
case XPATH_XSLT_TREE:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is an XSLT value tree\n",
|
|
arg);
|
|
break;
|
|
}
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
xmlXPathFreeObject(list);
|
|
#endif
|
|
} else {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s: no such node\n", arg);
|
|
}
|
|
ctxt->pctxt->node = NULL;
|
|
}
|
|
} else if (!strcmp(command, "base")) {
|
|
xmlShellBase(ctxt, NULL, ctxt->node, NULL);
|
|
} else if (!strcmp(command, "set")) {
|
|
xmlShellSetContent(ctxt, arg, ctxt->node, NULL);
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
} else if (!strcmp(command, "setns")) {
|
|
if (arg[0] == 0) {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"setns: prefix=[nsuri] required\n");
|
|
} else {
|
|
xmlShellRegisterNamespace(ctxt, arg, NULL, NULL);
|
|
}
|
|
} else if (!strcmp(command, "setrootns")) {
|
|
xmlNodePtr root;
|
|
|
|
root = xmlDocGetRootElement(ctxt->doc);
|
|
xmlShellRegisterRootNamespaces(ctxt, NULL, root, NULL);
|
|
} else if (!strcmp(command, "xpath")) {
|
|
if (arg[0] == 0) {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"xpath: expression required\n");
|
|
} else {
|
|
ctxt->pctxt->node = ctxt->node;
|
|
list = xmlXPathEval((xmlChar *) arg, ctxt->pctxt);
|
|
xmlXPathDebugDumpObject(ctxt->output, list, 0);
|
|
xmlXPathFreeObject(list);
|
|
}
|
|
#endif /* LIBXML_XPATH_ENABLED */
|
|
#ifdef LIBXML_TREE_ENABLED
|
|
} else if (!strcmp(command, "setbase")) {
|
|
xmlShellSetBase(ctxt, arg, ctxt->node, NULL);
|
|
#endif
|
|
} else if ((!strcmp(command, "ls")) || (!strcmp(command, "dir"))) {
|
|
int dir = (!strcmp(command, "dir"));
|
|
|
|
if (arg[0] == 0) {
|
|
if (dir)
|
|
xmlShellDir(ctxt, NULL, ctxt->node, NULL);
|
|
else
|
|
xmlShellList(ctxt, NULL, ctxt->node, NULL);
|
|
} else {
|
|
ctxt->pctxt->node = ctxt->node;
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
ctxt->pctxt->node = ctxt->node;
|
|
list = xmlXPathEval((xmlChar *) arg, ctxt->pctxt);
|
|
#else
|
|
list = NULL;
|
|
#endif /* LIBXML_XPATH_ENABLED */
|
|
if (list != NULL) {
|
|
switch (list->type) {
|
|
case XPATH_UNDEFINED:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s: no such node\n", arg);
|
|
break;
|
|
case XPATH_NODESET:{
|
|
int indx;
|
|
|
|
if (list->nodesetval == NULL)
|
|
break;
|
|
|
|
for (indx = 0;
|
|
indx < list->nodesetval->nodeNr;
|
|
indx++) {
|
|
if (dir)
|
|
xmlShellDir(ctxt, NULL,
|
|
list->nodesetval->
|
|
nodeTab[indx], NULL);
|
|
else
|
|
xmlShellList(ctxt, NULL,
|
|
list->nodesetval->
|
|
nodeTab[indx], NULL);
|
|
}
|
|
break;
|
|
}
|
|
case XPATH_BOOLEAN:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a Boolean\n", arg);
|
|
break;
|
|
case XPATH_NUMBER:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a number\n", arg);
|
|
break;
|
|
case XPATH_STRING:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a string\n", arg);
|
|
break;
|
|
case XPATH_POINT:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a point\n", arg);
|
|
break;
|
|
case XPATH_RANGE:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a range\n", arg);
|
|
break;
|
|
case XPATH_LOCATIONSET:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a range\n", arg);
|
|
break;
|
|
case XPATH_USERS:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is user-defined\n", arg);
|
|
break;
|
|
case XPATH_XSLT_TREE:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is an XSLT value tree\n",
|
|
arg);
|
|
break;
|
|
}
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
xmlXPathFreeObject(list);
|
|
#endif
|
|
} else {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s: no such node\n", arg);
|
|
}
|
|
ctxt->pctxt->node = NULL;
|
|
}
|
|
} else if (!strcmp(command, "whereis")) {
|
|
char dir[500];
|
|
|
|
if (arg[0] == 0) {
|
|
if (!xmlShellPwd(ctxt, dir, ctxt->node, NULL))
|
|
fprintf(ctxt->output, "%s\n", dir);
|
|
} else {
|
|
ctxt->pctxt->node = ctxt->node;
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
list = xmlXPathEval((xmlChar *) arg, ctxt->pctxt);
|
|
#else
|
|
list = NULL;
|
|
#endif /* LIBXML_XPATH_ENABLED */
|
|
if (list != NULL) {
|
|
switch (list->type) {
|
|
case XPATH_UNDEFINED:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s: no such node\n", arg);
|
|
break;
|
|
case XPATH_NODESET:{
|
|
int indx;
|
|
|
|
if (list->nodesetval == NULL)
|
|
break;
|
|
|
|
for (indx = 0;
|
|
indx < list->nodesetval->nodeNr;
|
|
indx++) {
|
|
if (!xmlShellPwd(ctxt, dir, list->nodesetval->
|
|
nodeTab[indx], NULL))
|
|
fprintf(ctxt->output, "%s\n", dir);
|
|
}
|
|
break;
|
|
}
|
|
case XPATH_BOOLEAN:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a Boolean\n", arg);
|
|
break;
|
|
case XPATH_NUMBER:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a number\n", arg);
|
|
break;
|
|
case XPATH_STRING:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a string\n", arg);
|
|
break;
|
|
case XPATH_POINT:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a point\n", arg);
|
|
break;
|
|
case XPATH_RANGE:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a range\n", arg);
|
|
break;
|
|
case XPATH_LOCATIONSET:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a range\n", arg);
|
|
break;
|
|
case XPATH_USERS:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is user-defined\n", arg);
|
|
break;
|
|
case XPATH_XSLT_TREE:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is an XSLT value tree\n",
|
|
arg);
|
|
break;
|
|
}
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
xmlXPathFreeObject(list);
|
|
#endif
|
|
} else {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s: no such node\n", arg);
|
|
}
|
|
ctxt->pctxt->node = NULL;
|
|
}
|
|
} else if (!strcmp(command, "cd")) {
|
|
if (arg[0] == 0) {
|
|
ctxt->node = (xmlNodePtr) ctxt->doc;
|
|
} else {
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
int l;
|
|
|
|
ctxt->pctxt->node = ctxt->node;
|
|
l = strlen(arg);
|
|
if ((l >= 2) && (arg[l - 1] == '/'))
|
|
arg[l - 1] = 0;
|
|
list = xmlXPathEval((xmlChar *) arg, ctxt->pctxt);
|
|
#else
|
|
list = NULL;
|
|
#endif /* LIBXML_XPATH_ENABLED */
|
|
if (list != NULL) {
|
|
switch (list->type) {
|
|
case XPATH_UNDEFINED:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s: no such node\n", arg);
|
|
break;
|
|
case XPATH_NODESET:
|
|
if (list->nodesetval != NULL) {
|
|
if (list->nodesetval->nodeNr == 1) {
|
|
ctxt->node = list->nodesetval->nodeTab[0];
|
|
if ((ctxt->node != NULL) &&
|
|
(ctxt->node->type ==
|
|
XML_NAMESPACE_DECL)) {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"cannot cd to namespace\n");
|
|
ctxt->node = NULL;
|
|
}
|
|
} else
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a %d Node Set\n",
|
|
arg,
|
|
list->nodesetval->nodeNr);
|
|
} else
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is an empty Node Set\n",
|
|
arg);
|
|
break;
|
|
case XPATH_BOOLEAN:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a Boolean\n", arg);
|
|
break;
|
|
case XPATH_NUMBER:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a number\n", arg);
|
|
break;
|
|
case XPATH_STRING:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a string\n", arg);
|
|
break;
|
|
case XPATH_POINT:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a point\n", arg);
|
|
break;
|
|
case XPATH_RANGE:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a range\n", arg);
|
|
break;
|
|
case XPATH_LOCATIONSET:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a range\n", arg);
|
|
break;
|
|
case XPATH_USERS:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is user-defined\n", arg);
|
|
break;
|
|
case XPATH_XSLT_TREE:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is an XSLT value tree\n",
|
|
arg);
|
|
break;
|
|
}
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
xmlXPathFreeObject(list);
|
|
#endif
|
|
} else {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s: no such node\n", arg);
|
|
}
|
|
ctxt->pctxt->node = NULL;
|
|
}
|
|
#ifdef LIBXML_OUTPUT_ENABLED
|
|
} else if (!strcmp(command, "cat")) {
|
|
if (arg[0] == 0) {
|
|
xmlShellCat(ctxt, NULL, ctxt->node, NULL);
|
|
} else {
|
|
ctxt->pctxt->node = ctxt->node;
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
ctxt->pctxt->node = ctxt->node;
|
|
list = xmlXPathEval((xmlChar *) arg, ctxt->pctxt);
|
|
#else
|
|
list = NULL;
|
|
#endif /* LIBXML_XPATH_ENABLED */
|
|
if (list != NULL) {
|
|
switch (list->type) {
|
|
case XPATH_UNDEFINED:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s: no such node\n", arg);
|
|
break;
|
|
case XPATH_NODESET:{
|
|
int indx;
|
|
|
|
if (list->nodesetval == NULL)
|
|
break;
|
|
|
|
for (indx = 0;
|
|
indx < list->nodesetval->nodeNr;
|
|
indx++) {
|
|
if (i > 0)
|
|
fprintf(ctxt->output, " -------\n");
|
|
xmlShellCat(ctxt, NULL,
|
|
list->nodesetval->
|
|
nodeTab[indx], NULL);
|
|
}
|
|
break;
|
|
}
|
|
case XPATH_BOOLEAN:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a Boolean\n", arg);
|
|
break;
|
|
case XPATH_NUMBER:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a number\n", arg);
|
|
break;
|
|
case XPATH_STRING:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a string\n", arg);
|
|
break;
|
|
case XPATH_POINT:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a point\n", arg);
|
|
break;
|
|
case XPATH_RANGE:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a range\n", arg);
|
|
break;
|
|
case XPATH_LOCATIONSET:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is a range\n", arg);
|
|
break;
|
|
case XPATH_USERS:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is user-defined\n", arg);
|
|
break;
|
|
case XPATH_XSLT_TREE:
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s is an XSLT value tree\n",
|
|
arg);
|
|
break;
|
|
}
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
xmlXPathFreeObject(list);
|
|
#endif
|
|
} else {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"%s: no such node\n", arg);
|
|
}
|
|
ctxt->pctxt->node = NULL;
|
|
}
|
|
#endif /* LIBXML_OUTPUT_ENABLED */
|
|
} else {
|
|
xmlGenericError(xmlGenericErrorContext,
|
|
"Unknown command %s\n", command);
|
|
}
|
|
free(cmdline); /* not xmlFree here ! */
|
|
cmdline = NULL;
|
|
}
|
|
#ifdef LIBXML_XPATH_ENABLED
|
|
xmlXPathFreeContext(ctxt->pctxt);
|
|
#endif /* LIBXML_XPATH_ENABLED */
|
|
if (ctxt->loaded) {
|
|
xmlFreeDoc(ctxt->doc);
|
|
}
|
|
if (ctxt->filename != NULL)
|
|
xmlFree(ctxt->filename);
|
|
xmlFree(ctxt);
|
|
if (cmdline != NULL)
|
|
free(cmdline); /* not xmlFree here ! */
|
|
}
|
|
|
|
#endif /* LIBXML_XPATH_ENABLED */
|
|
#define bottom_debugXML
|
|
#include "elfgcchack.h"
|
|
#endif /* LIBXML_DEBUG_ENABLED */
|