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-rw-r--r--bundle/libxml/debugXML.c2480
1 files changed, 0 insertions, 2480 deletions
diff --git a/bundle/libxml/debugXML.c b/bundle/libxml/debugXML.c
deleted file mode 100644
index 07a016861a..0000000000
--- a/bundle/libxml/debugXML.c
+++ /dev/null
@@ -1,2480 +0,0 @@
-/*
- * debugXML.c : This is a set of routines used for debugging the tree
- * produced by the XML parser.
- *
- * See Copyright for the status of this software.
- *
- * Daniel Veillard <daniel@veillard.com>
- */
-
-#define IN_LIBXML
-#include "libxml.h"
-#ifdef LIBXML_DEBUG_ENABLED
-
-#include <string.h>
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-#include <libxml/xmlmemory.h>
-#include <libxml/tree.h>
-#include <libxml/parser.h>
-#include <libxml/parserInternals.h>
-#include <libxml/valid.h>
-#include <libxml/debugXML.h>
-#include <libxml/HTMLtree.h>
-#include <libxml/HTMLparser.h>
-#include <libxml/xmlerror.h>
-#include <libxml/globals.h>
-#include <libxml/xpathInternals.h>
-
-/**
- * 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(str[i]))
- fputc(' ', output);
- else if (str[i] >= 0x80)
- fprintf(output, "#%X", str[i]);
- else
- fputc(str[i], output);
- fprintf(output, "...");
-}
-
-static void
-xmlDebugDumpDtdNode(FILE *output, xmlDtdPtr dtd, int depth) {
- int i;
- char shift[100];
-
- for (i = 0;((i < depth) && (i < 25));i++)
- shift[2 * i] = shift[2 * i + 1] = ' ';
- shift[2 * i] = shift[2 * i + 1] = 0;
-
- fprintf(output, shift);
-
- if (dtd == NULL) {
- fprintf(output, "DTD node is NULL\n");
- return;
- }
-
- if (dtd->type != XML_DTD_NODE) {
- fprintf(output, "PBM: not a DTD\n");
- return;
- }
- if (dtd->name != NULL)
- fprintf(output, "DTD(%s)", dtd->name);
- else
- fprintf(output, "DTD");
- if (dtd->ExternalID != NULL)
- fprintf(output, ", PUBLIC %s", dtd->ExternalID);
- if (dtd->SystemID != NULL)
- fprintf(output, ", SYSTEM %s", dtd->SystemID);
- fprintf(output, "\n");
- /*
- * Do a bit of checking
- */
- if (dtd->parent == NULL)
- fprintf(output, "PBM: DTD has no parent\n");
- if (dtd->doc == NULL)
- fprintf(output, "PBM: DTD has no doc\n");
- if ((dtd->parent != NULL) && (dtd->doc != dtd->parent->doc))
- fprintf(output, "PBM: DTD doc differs from parent's one\n");
- if (dtd->prev == NULL) {
- if ((dtd->parent != NULL) && (dtd->parent->children != (xmlNodePtr)dtd))
- fprintf(output, "PBM: DTD has no prev and not first of list\n");
- } else {
- if (dtd->prev->next != (xmlNodePtr) dtd)
- fprintf(output, "PBM: DTD prev->next : back link wrong\n");
- }
- if (dtd->next == NULL) {
- if ((dtd->parent != NULL) && (dtd->parent->last != (xmlNodePtr) dtd))
- fprintf(output, "PBM: DTD has no next and not last of list\n");
- } else {
- if (dtd->next->prev != (xmlNodePtr) dtd)
- fprintf(output, "PBM: DTD next->prev : forward link wrong\n");
- }
-}
-
-static void
-xmlDebugDumpAttrDecl(FILE *output, xmlAttributePtr attr, int depth) {
- int i;
- char shift[100];
-
- for (i = 0;((i < depth) && (i < 25));i++)
- shift[2 * i] = shift[2 * i + 1] = ' ';
- shift[2 * i] = shift[2 * i + 1] = 0;
-
- fprintf(output, shift);
-
- if (attr == NULL) {
- fprintf(output, "Attribute declaration is NULL\n");
- return;
- }
- if (attr->type != XML_ATTRIBUTE_DECL) {
- fprintf(output, "PBM: not a Attr\n");
- return;
- }
- if (attr->name != NULL)
- fprintf(output, "ATTRDECL(%s)", attr->name);
- else
- fprintf(output, "PBM ATTRDECL noname!!!");
- if (attr->elem != NULL)
- fprintf(output, " for %s", attr->elem);
- else
- fprintf(output, " PBM noelem!!!");
- switch (attr->atype) {
- case XML_ATTRIBUTE_CDATA:
- fprintf(output, " CDATA");
- break;
- case XML_ATTRIBUTE_ID:
- fprintf(output, " ID");
- break;
- case XML_ATTRIBUTE_IDREF:
- fprintf(output, " IDREF");
- break;
- case XML_ATTRIBUTE_IDREFS:
- fprintf(output, " IDREFS");
- break;
- case XML_ATTRIBUTE_ENTITY:
- fprintf(output, " ENTITY");
- break;
- case XML_ATTRIBUTE_ENTITIES:
- fprintf(output, " ENTITIES");
- break;
- case XML_ATTRIBUTE_NMTOKEN:
- fprintf(output, " NMTOKEN");
- break;
- case XML_ATTRIBUTE_NMTOKENS:
- fprintf(output, " NMTOKENS");
- break;
- case XML_ATTRIBUTE_ENUMERATION:
- fprintf(output, " ENUMERATION");
- break;
- case XML_ATTRIBUTE_NOTATION:
- fprintf(output, " NOTATION ");
- break;
- }
- if (attr->tree != NULL) {
- int indx;
- xmlEnumerationPtr cur = attr->tree;
-
- for (indx = 0;indx < 5; indx++) {
- if (indx != 0)
- fprintf(output, "|%s", cur->name);
- else
- fprintf(output, " (%s", cur->name);
- cur = cur->next;
- if (cur == NULL) break;
- }
- if (cur == NULL)
- fprintf(output, ")");
- else
- fprintf(output, "...)");
- }
- switch (attr->def) {
- case XML_ATTRIBUTE_NONE:
- break;
- case XML_ATTRIBUTE_REQUIRED:
- fprintf(output, " REQUIRED");
- break;
- case XML_ATTRIBUTE_IMPLIED:
- fprintf(output, " IMPLIED");
- break;
- case XML_ATTRIBUTE_FIXED:
- fprintf(output, " FIXED");
- break;
- }
- if (attr->defaultValue != NULL) {
- fprintf(output, "\"");
- xmlDebugDumpString(output, attr->defaultValue);
- fprintf(output, "\"");
- }
- fprintf(output, "\n");
-
- /*
- * Do a bit of checking
- */
- if (attr->parent == NULL)
- fprintf(output, "PBM: Attr has no parent\n");
- if (attr->doc == NULL)
- fprintf(output, "PBM: Attr has no doc\n");
- if ((attr->parent != NULL) && (attr->doc != attr->parent->doc))
- fprintf(output, "PBM: Attr doc differs from parent's one\n");
- if (attr->prev == NULL) {
- if ((attr->parent != NULL) && (attr->parent->children != (xmlNodePtr)attr))
- fprintf(output, "PBM: Attr has no prev and not first of list\n");
- } else {
- if (attr->prev->next != (xmlNodePtr) attr)
- fprintf(output, "PBM: Attr prev->next : back link wrong\n");
- }
- if (attr->next == NULL) {
- if ((attr->parent != NULL) && (attr->parent->last != (xmlNodePtr) attr))
- fprintf(output, "PBM: Attr has no next and not last of list\n");
- } else {
- if (attr->next->prev != (xmlNodePtr) attr)
- fprintf(output, "PBM: Attr next->prev : forward link wrong\n");
- }
-}
-
-static void
-xmlDebugDumpElemDecl(FILE *output, xmlElementPtr elem, int depth) {
- int i;
- char shift[100];
-
- for (i = 0;((i < depth) && (i < 25));i++)
- shift[2 * i] = shift[2 * i + 1] = ' ';
- shift[2 * i] = shift[2 * i + 1] = 0;
-
- fprintf(output, shift);
-
- if (elem == NULL) {
- fprintf(output, "Element declaration is NULL\n");
- return;
- }
- if (elem->type != XML_ELEMENT_DECL) {
- fprintf(output, "PBM: not a Elem\n");
- return;
- }
- if (elem->name != NULL) {
- fprintf(output, "ELEMDECL(");
- xmlDebugDumpString(output, elem->name);
- fprintf(output, ")");
- } else
- fprintf(output, "PBM ELEMDECL noname!!!");
- switch (elem->etype) {
- case XML_ELEMENT_TYPE_UNDEFINED:
- fprintf(output, ", UNDEFINED");
- break;
- case XML_ELEMENT_TYPE_EMPTY:
- fprintf(output, ", EMPTY");
- break;
- case XML_ELEMENT_TYPE_ANY:
- fprintf(output, ", ANY");
- break;
- case XML_ELEMENT_TYPE_MIXED:
- fprintf(output, ", MIXED ");
- break;
- case XML_ELEMENT_TYPE_ELEMENT:
- fprintf(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(output, "%s", buf);
- }
- fprintf(output, "\n");
-
- /*
- * Do a bit of checking
- */
- if (elem->parent == NULL)
- fprintf(output, "PBM: Elem has no parent\n");
- if (elem->doc == NULL)
- fprintf(output, "PBM: Elem has no doc\n");
- if ((elem->parent != NULL) && (elem->doc != elem->parent->doc))
- fprintf(output, "PBM: Elem doc differs from parent's one\n");
- if (elem->prev == NULL) {
- if ((elem->parent != NULL) && (elem->parent->children != (xmlNodePtr)elem))
- fprintf(output, "PBM: Elem has no prev and not first of list\n");
- } else {
- if (elem->prev->next != (xmlNodePtr) elem)
- fprintf(output, "PBM: Elem prev->next : back link wrong\n");
- }
- if (elem->next == NULL) {
- if ((elem->parent != NULL) && (elem->parent->last != (xmlNodePtr) elem))
- fprintf(output, "PBM: Elem has no next and not last of list\n");
- } else {
- if (elem->next->prev != (xmlNodePtr) elem)
- fprintf(output, "PBM: Elem next->prev : forward link wrong\n");
- }
-}
-
-static void
-xmlDebugDumpEntityDecl(FILE *output, xmlEntityPtr ent, int depth) {
- int i;
- char shift[100];
-
- for (i = 0;((i < depth) && (i < 25));i++)
- shift[2 * i] = shift[2 * i + 1] = ' ';
- shift[2 * i] = shift[2 * i + 1] = 0;
-
- fprintf(output, shift);
-
- if (ent == NULL) {
- fprintf(output, "Entity declaration is NULL\n");
- return;
- }
- if (ent->type != XML_ENTITY_DECL) {
- fprintf(output, "PBM: not a Entity decl\n");
- return;
- }
- if (ent->name != NULL) {
- fprintf(output, "ENTITYDECL(");
- xmlDebugDumpString(output, ent->name);
- fprintf(output, ")");
- } else
- fprintf(output, "PBM ENTITYDECL noname!!!");
- switch (ent->etype) {
- case XML_INTERNAL_GENERAL_ENTITY:
- fprintf(output, ", internal\n");
- break;
- case XML_EXTERNAL_GENERAL_PARSED_ENTITY:
- fprintf(output, ", external parsed\n");
- break;
- case XML_EXTERNAL_GENERAL_UNPARSED_ENTITY:
- fprintf(output, ", unparsed\n");
- break;
- case XML_INTERNAL_PARAMETER_ENTITY:
- fprintf(output, ", parameter\n");
- break;
- case XML_EXTERNAL_PARAMETER_ENTITY:
- fprintf(output, ", external parameter\n");
- break;
- case XML_INTERNAL_PREDEFINED_ENTITY:
- fprintf(output, ", predefined\n");
- break;
- }
- if (ent->ExternalID) {
- fprintf(output, shift);
- fprintf(output, " ExternalID=%s\n", ent->ExternalID);
- }
- if (ent->SystemID) {
- fprintf(output, shift);
- fprintf(output, " SystemID=%s\n", ent->SystemID);
- }
- if (ent->URI != NULL) {
- fprintf(output, shift);
- fprintf(output, " URI=%s\n", ent->URI);
- }
- if (ent->content) {
- fprintf(output, shift);
- fprintf(output, " content=");
- xmlDebugDumpString(output, ent->content);
- fprintf(output, "\n");
- }
-
- /*
- * Do a bit of checking
- */
- if (ent->parent == NULL)
- fprintf(output, "PBM: Ent has no parent\n");
- if (ent->doc == NULL)
- fprintf(output, "PBM: Ent has no doc\n");
- if ((ent->parent != NULL) && (ent->doc != ent->parent->doc))
- fprintf(output, "PBM: Ent doc differs from parent's one\n");
- if (ent->prev == NULL) {
- if ((ent->parent != NULL) && (ent->parent->children != (xmlNodePtr)ent))
- fprintf(output, "PBM: Ent has no prev and not first of list\n");
- } else {
- if (ent->prev->next != (xmlNodePtr) ent)
- fprintf(output, "PBM: Ent prev->next : back link wrong\n");
- }
- if (ent->next == NULL) {
- if ((ent->parent != NULL) && (ent->parent->last != (xmlNodePtr) ent))
- fprintf(output, "PBM: Ent has no next and not last of list\n");
- } else {
- if (ent->next->prev != (xmlNodePtr) ent)
- fprintf(output, "PBM: Ent next->prev : forward link wrong\n");
- }
-}
-
-static void
-xmlDebugDumpNamespace(FILE *output, xmlNsPtr ns, int depth) {
- int i;
- char shift[100];
-
- for (i = 0;((i < depth) && (i < 25));i++)
- shift[2 * i] = shift[2 * i + 1] = ' ';
- shift[2 * i] = shift[2 * i + 1] = 0;
-
- fprintf(output, shift);
-
- if (ns == NULL) {
- fprintf(output, "namespace node is NULL\n");
- return;
- }
- if (ns->type != XML_NAMESPACE_DECL) {
- fprintf(output, "invalid namespace node %d\n", ns->type);
- return;
- }
- if (ns->href == NULL) {
- if (ns->prefix != NULL)
- fprintf(output, "incomplete namespace %s href=NULL\n", ns->prefix);
- else
- fprintf(output, "incomplete default namespace href=NULL\n");
- } else {
- if (ns->prefix != NULL)
- fprintf(output, "namespace %s href=", ns->prefix);
- else
- fprintf(output, "default namespace href=");
-
- xmlDebugDumpString(output, ns->href);
- fprintf(output, "\n");
- }
-}
-
-static void
-xmlDebugDumpNamespaceList(FILE *output, xmlNsPtr ns, int depth) {
- while (ns != NULL) {
- xmlDebugDumpNamespace(output, ns, depth);
- ns = ns->next;
- }
-}
-
-static void
-xmlDebugDumpEntity(FILE *output, xmlEntityPtr ent, int depth) {
- int i;
- char shift[100];
-
- for (i = 0;((i < depth) && (i < 25));i++)
- shift[2 * i] = shift[2 * i + 1] = ' ';
- shift[2 * i] = shift[2 * i + 1] = 0;
-
- fprintf(output, shift);
-
- if (ent == NULL) {
- fprintf(output, "Entity is NULL\n");
- return;
- }
- switch (ent->etype) {
- case XML_INTERNAL_GENERAL_ENTITY:
- fprintf(output, "INTERNAL_GENERAL_ENTITY ");
- break;
- case XML_EXTERNAL_GENERAL_PARSED_ENTITY:
- fprintf(output, "EXTERNAL_GENERAL_PARSED_ENTITY ");
- break;
- case XML_EXTERNAL_GENERAL_UNPARSED_ENTITY:
- fprintf(output, "EXTERNAL_GENERAL_UNPARSED_ENTITY ");
- break;
- case XML_INTERNAL_PARAMETER_ENTITY:
- fprintf(output, "INTERNAL_PARAMETER_ENTITY ");
- break;
- case XML_EXTERNAL_PARAMETER_ENTITY:
- fprintf(output, "EXTERNAL_PARAMETER_ENTITY ");
- break;
- default:
- fprintf(output, "ENTITY_%d ! ", ent->etype);
- }
- fprintf(output, "%s\n", ent->name);
- if (ent->ExternalID) {
- fprintf(output, shift);
- fprintf(output, "ExternalID=%s\n", ent->ExternalID);
- }
- if (ent->SystemID) {
- fprintf(output, shift);
- fprintf(output, "SystemID=%s\n", ent->SystemID);
- }
- if (ent->URI) {
- fprintf(output, shift);
- fprintf(output, "URI=%s\n", ent->URI);
- }
- if (ent->content) {
- fprintf(output, shift);
- fprintf(output, "content=");
- xmlDebugDumpString(output, ent->content);
- fprintf(output, "\n");
- }
-}
-
-/**
- * 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) {
- int i;
- char shift[100];
-
- for (i = 0;((i < depth) && (i < 25));i++)
- shift[2 * i] = shift[2 * i + 1] = ' ';
- shift[2 * i] = shift[2 * i + 1] = 0;
-
- fprintf(output, shift);
-
- if (attr == NULL) {
- fprintf(output, "Attr is NULL");
- return;
- }
- fprintf(output, "ATTRIBUTE ");
- xmlDebugDumpString(output, attr->name);
- fprintf(output, "\n");
- if (attr->children != NULL)
- xmlDebugDumpNodeList(output, attr->children, depth + 1);
-
- /*
- * Do a bit of checking
- */
- if (attr->parent == NULL)
- fprintf(output, "PBM: Attr has no parent\n");
- if (attr->doc == NULL)
- fprintf(output, "PBM: Attr has no doc\n");
- if ((attr->parent != NULL) && (attr->doc != attr->parent->doc))
- fprintf(output, "PBM: Attr doc differs from parent's one\n");
- if (attr->prev == NULL) {
- if ((attr->parent != NULL) && (attr->parent->properties != attr))
- fprintf(output, "PBM: Attr has no prev and not first of list\n");
- } else {
- if (attr->prev->next != attr)
- fprintf(output, "PBM: Attr prev->next : back link wrong\n");
- }
- if (attr->next != NULL) {
- if (attr->next->prev != attr)
- fprintf(output, "PBM: Attr next->prev : forward link wrong\n");
- }
-}
-
-/**
- * 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)
-{
- if (output == NULL)
- output = stdout;
- while (attr != NULL) {
- xmlDebugDumpAttr(output, attr, depth);
- attr = attr->next;
- }
-}
-
-/**
- * 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)
-{
- int i;
- char shift[100];
-
- if (output == NULL)
- output = stdout;
- for (i = 0; ((i < depth) && (i < 25)); i++)
- shift[2 * i] = shift[2 * i + 1] = ' ';
- shift[2 * i] = shift[2 * i + 1] = 0;
-
- if (node == NULL) {
- fprintf(output, shift);
- fprintf(output, "node is NULL\n");
- return;
- }
- switch (node->type) {
- case XML_ELEMENT_NODE:
- fprintf(output, shift);
- fprintf(output, "ELEMENT ");
- if ((node->ns != NULL) && (node->ns->prefix != NULL)) {
- xmlDebugDumpString(output, node->ns->prefix);
- fprintf(output, ":");
- }
- xmlDebugDumpString(output, node->name);
- fprintf(output, "\n");
- break;
- case XML_ATTRIBUTE_NODE:
- fprintf(output, shift);
- fprintf(output, "Error, ATTRIBUTE found here\n");
- break;
- case XML_TEXT_NODE:
- fprintf(output, shift);
- if (node->name == (const xmlChar *) xmlStringTextNoenc)
- fprintf(output, "TEXT no enc\n");
- else
- fprintf(output, "TEXT\n");
- break;
- case XML_CDATA_SECTION_NODE:
- fprintf(output, shift);
- fprintf(output, "CDATA_SECTION\n");
- break;
- case XML_ENTITY_REF_NODE:
- fprintf(output, shift);
- fprintf(output, "ENTITY_REF(%s)\n", node->name);
- break;
- case XML_ENTITY_NODE:
- fprintf(output, shift);
- fprintf(output, "ENTITY\n");
- break;
- case XML_PI_NODE:
- fprintf(output, shift);
- fprintf(output, "PI %s\n", node->name);
- break;
- case XML_COMMENT_NODE:
- fprintf(output, shift);
- fprintf(output, "COMMENT\n");
- break;
- case XML_DOCUMENT_NODE:
- case XML_HTML_DOCUMENT_NODE:
- fprintf(output, shift);
- fprintf(output, "Error, DOCUMENT found here\n");
- break;
- case XML_DOCUMENT_TYPE_NODE:
- fprintf(output, shift);
- fprintf(output, "DOCUMENT_TYPE\n");
- break;
- case XML_DOCUMENT_FRAG_NODE:
- fprintf(output, shift);
- fprintf(output, "DOCUMENT_FRAG\n");
- break;
- case XML_NOTATION_NODE:
- fprintf(output, shift);
- fprintf(output, "NOTATION\n");
- break;
- case XML_DTD_NODE:
- xmlDebugDumpDtdNode(output, (xmlDtdPtr) node, depth);
- return;
- case XML_ELEMENT_DECL:
- xmlDebugDumpElemDecl(output, (xmlElementPtr) node, depth);
- return;
- case XML_ATTRIBUTE_DECL:
- xmlDebugDumpAttrDecl(output, (xmlAttributePtr) node, depth);
- return;
- case XML_ENTITY_DECL:
- xmlDebugDumpEntityDecl(output, (xmlEntityPtr) node, depth);
- return;
- case XML_NAMESPACE_DECL:
- xmlDebugDumpNamespace(output, (xmlNsPtr) node, depth);
- return;
- case XML_XINCLUDE_START:
- fprintf(output, shift);
- fprintf(output, "INCLUDE START\n");
- return;
- case XML_XINCLUDE_END:
- fprintf(output, shift);
- fprintf(output, "INCLUDE END\n");
- return;
- default:
- fprintf(output, shift);
- fprintf(output, "NODE_%d !!!\n", node->type);
- return;
- }
- if (node->doc == NULL) {
- fprintf(output, shift);
- fprintf(output, "doc == NULL !!!\n");
- }
- if (node->nsDef != NULL)
- xmlDebugDumpNamespaceList(output, node->nsDef, depth + 1);
- if (node->properties != NULL)
- xmlDebugDumpAttrList(output, node->properties, depth + 1);
- if (node->type != XML_ENTITY_REF_NODE) {
- if ((node->type != XML_ELEMENT_NODE) && (node->content != NULL)) {
- shift[2 * i] = shift[2 * i + 1] = ' ';
- shift[2 * i + 2] = shift[2 * i + 3] = 0;
- fprintf(output, shift);
- fprintf(output, "content=");
- xmlDebugDumpString(output, node->content);
- fprintf(output, "\n");
- }
- } else {
- xmlEntityPtr ent;
-
- ent = xmlGetDocEntity(node->doc, node->name);
- if (ent != NULL)
- xmlDebugDumpEntity(output, ent, depth + 1);
- }
- /*
- * Do a bit of checking
- */
- if (node->parent == NULL)
- fprintf(output, "PBM: Node has no parent\n");
- if (node->doc == NULL)
- fprintf(output, "PBM: Node has no doc\n");
- if ((node->parent != NULL) && (node->doc != node->parent->doc))
- fprintf(output, "PBM: Node doc differs from parent's one\n");
- if (node->prev == NULL) {
- if ((node->parent != NULL) && (node->parent->children != node))
- fprintf(output,
- "PBM: Node has no prev and not first of list\n");
- } else {
- if (node->prev->next != node)
- fprintf(output, "PBM: Node prev->next : back link wrong\n");
- }
- if (node->next == NULL) {
- if ((node->parent != NULL) && (node->parent->last != node))
- fprintf(output,
- "PBM: Node has no next and not last of list\n");
- } else {
- if (node->next->prev != node)
- fprintf(output, "PBM: Node next->prev : forward link wrong\n");
- }
-}
-
-/**
- * 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)
-{
- if (output == NULL)
- output = stdout;
- if (node == NULL) {
- int i;
- char shift[100];
-
- for (i = 0; ((i < depth) && (i < 25)); i++)
- shift[2 * i] = shift[2 * i + 1] = ' ';
- shift[2 * i] = shift[2 * i + 1] = 0;
-
- fprintf(output, shift);
- fprintf(output, "node is NULL\n");
- return;
- }
- xmlDebugDumpOneNode(output, node, depth);
- if ((node->children != NULL) && (node->type != XML_ENTITY_REF_NODE))
- xmlDebugDumpNodeList(output, node->children, depth + 1);
-}
-
-/**
- * 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)
-{
- if (output == NULL)
- output = stdout;
- while (node != NULL) {
- xmlDebugDumpNode(output, node, depth);
- node = node->next;
- }
-}
-
-
-/**
- * xmlDebugDumpDocumentHead:
- * @output: the FILE * for the output
- * @doc: the document
- *
- * Dumps debug information cncerning the document, not recursive
- */
-void
-xmlDebugDumpDocumentHead(FILE * output, xmlDocPtr doc)
-{
- if (output == NULL)
- output = stdout;
- if (doc == NULL) {
- fprintf(output, "DOCUMENT == NULL !\n");
- return;
- }
-
- switch (doc->type) {
- case XML_ELEMENT_NODE:
- fprintf(output, "Error, ELEMENT found here ");
- break;
- case XML_ATTRIBUTE_NODE:
- fprintf(output, "Error, ATTRIBUTE found here\n");
- break;
- case XML_TEXT_NODE:
- fprintf(output, "Error, TEXT\n");
- break;
- case XML_CDATA_SECTION_NODE:
- fprintf(output, "Error, CDATA_SECTION\n");
- break;
- case XML_ENTITY_REF_NODE:
- fprintf(output, "Error, ENTITY_REF\n");
- break;
- case XML_ENTITY_NODE:
- fprintf(output, "Error, ENTITY\n");
- break;
- case XML_PI_NODE:
- fprintf(output, "Error, PI\n");
- break;
- case XML_COMMENT_NODE:
- fprintf(output, "Error, COMMENT\n");
- break;
- case XML_DOCUMENT_NODE:
- fprintf(output, "DOCUMENT\n");
- break;
- case XML_HTML_DOCUMENT_NODE:
- fprintf(output, "HTML DOCUMENT\n");
- break;
- case XML_DOCUMENT_TYPE_NODE:
- fprintf(output, "Error, DOCUMENT_TYPE\n");
- break;
- case XML_DOCUMENT_FRAG_NODE:
- fprintf(output, "Error, DOCUMENT_FRAG\n");
- break;
- case XML_NOTATION_NODE:
- fprintf(output, "Error, NOTATION\n");
- break;
- default:
- fprintf(output, "NODE_%d\n", doc->type);
- }
- if (doc->name != NULL) {
- fprintf(output, "name=");
- xmlDebugDumpString(output, BAD_CAST doc->name);
- fprintf(output, "\n");
- }
- if (doc->version != NULL) {
- fprintf(output, "version=");
- xmlDebugDumpString(output, doc->version);
- fprintf(output, "\n");
- }
- if (doc->encoding != NULL) {
- fprintf(output, "encoding=");
- xmlDebugDumpString(output, doc->encoding);
- fprintf(output, "\n");
- }
- if (doc->URL != NULL) {
- fprintf(output, "URL=");
- xmlDebugDumpString(output, doc->URL);
- fprintf(output, "\n");
- }
- if (doc->standalone)
- fprintf(output, "standalone=true\n");
- if (doc->oldNs != NULL)
- xmlDebugDumpNamespaceList(output, doc->oldNs, 0);
-}
-
-/**
- * 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)
-{
- if (output == NULL)
- output = stdout;
- if (doc == NULL) {
- fprintf(output, "DOCUMENT == NULL !\n");
- return;
- }
- xmlDebugDumpDocumentHead(output, doc);
- if (((doc->type == XML_DOCUMENT_NODE) ||
- (doc->type == XML_HTML_DOCUMENT_NODE)) && (doc->children != NULL))
- xmlDebugDumpNodeList(output, doc->children, 1);
-}
-
-/**
- * xmlDebugDumpDTD:
- * @output: the FILE * for the output
- * @dtd: the DTD
- *
- * Dumps debug information for the DTD
- */
-void
-xmlDebugDumpDTD(FILE * output, xmlDtdPtr dtd)
-{
- if (output == NULL)
- output = stdout;
- if (dtd == NULL) {
- fprintf(output, "DTD is NULL\n");
- return;
- }
- if (dtd->type != XML_DTD_NODE) {
- fprintf(output, "PBM: not a DTD\n");
- return;
- }
- if (dtd->name != NULL)
- fprintf(output, "DTD(%s)", dtd->name);
- else
- fprintf(output, "DTD");
- if (dtd->ExternalID != NULL)
- fprintf(output, ", PUBLIC %s", dtd->ExternalID);
- if (dtd->SystemID != NULL)
- fprintf(output, ", SYSTEM %s", dtd->SystemID);
- fprintf(output, "\n");
- /*
- * Do a bit of checking
- */
- if ((dtd->parent != NULL) && (dtd->doc != dtd->parent->doc))
- fprintf(output, "PBM: DTD doc differs from parent's one\n");
- if (dtd->prev == NULL) {
- if ((dtd->parent != NULL)
- && (dtd->parent->children != (xmlNodePtr) dtd))
- fprintf(output,
- "PBM: DTD has no prev and not first of list\n");
- } else {
- if (dtd->prev->next != (xmlNodePtr) dtd)
- fprintf(output, "PBM: DTD prev->next : back link wrong\n");
- }
- if (dtd->next == NULL) {
- if ((dtd->parent != NULL)
- && (dtd->parent->last != (xmlNodePtr) dtd))
- fprintf(output, "PBM: DTD has no next and not last of list\n");
- } else {
- if (dtd->next->prev != (xmlNodePtr) dtd)
- fprintf(output, "PBM: DTD next->prev : forward link wrong\n");
- }
- if (dtd->children == NULL)
- fprintf(output, " DTD is empty\n");
- else
- xmlDebugDumpNodeList(output, dtd->children, 1);
-}
-
-static void
-xmlDebugDumpEntityCallback(xmlEntityPtr cur, FILE *output) {
- if (cur == NULL) {
- fprintf(output, "Entity is NULL");
- return;
- }
- fprintf(output, "%s : ", cur->name);
- switch (cur->etype) {
- case XML_INTERNAL_GENERAL_ENTITY:
- fprintf(output, "INTERNAL GENERAL, ");
- break;
- case XML_EXTERNAL_GENERAL_PARSED_ENTITY:
- fprintf(output, "EXTERNAL PARSED, ");
- break;
- case XML_EXTERNAL_GENERAL_UNPARSED_ENTITY:
- fprintf(output, "EXTERNAL UNPARSED, ");
- break;
- case XML_INTERNAL_PARAMETER_ENTITY:
- fprintf(output, "INTERNAL PARAMETER, ");
- break;
- case XML_EXTERNAL_PARAMETER_ENTITY:
- fprintf(output, "EXTERNAL PARAMETER, ");
- break;
- default:
- fprintf(output, "UNKNOWN TYPE %d",
- cur->etype);
- }
- if (cur->ExternalID != NULL)
- fprintf(output, "ID \"%s\"", cur->ExternalID);
- if (cur->SystemID != NULL)
- fprintf(output, "SYSTEM \"%s\"", cur->SystemID);
- if (cur->orig != NULL)
- fprintf(output, "\n orig \"%s\"", cur->orig);
- if ((cur->type != XML_ELEMENT_NODE) &&
- (cur->content != NULL))
- fprintf(output, "\n content \"%s\"", cur->content);
- fprintf(output, "\n");
-}
-
-/**
- * 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)
-{
- if (output == NULL)
- output = stdout;
- if (doc == NULL) {
- fprintf(output, "DOCUMENT == NULL !\n");
- return;
- }
-
- switch (doc->type) {
- case XML_ELEMENT_NODE:
- fprintf(output, "Error, ELEMENT found here ");
- break;
- case XML_ATTRIBUTE_NODE:
- fprintf(output, "Error, ATTRIBUTE found here\n");
- break;
- case XML_TEXT_NODE:
- fprintf(output, "Error, TEXT\n");
- break;
- case XML_CDATA_SECTION_NODE:
- fprintf(output, "Error, CDATA_SECTION\n");
- break;
- case XML_ENTITY_REF_NODE:
- fprintf(output, "Error, ENTITY_REF\n");
- break;
- case XML_ENTITY_NODE:
- fprintf(output, "Error, ENTITY\n");
- break;
- case XML_PI_NODE:
- fprintf(output, "Error, PI\n");
- break;
- case XML_COMMENT_NODE:
- fprintf(output, "Error, COMMENT\n");
- break;
- case XML_DOCUMENT_NODE:
- fprintf(output, "DOCUMENT\n");
- break;
- case XML_HTML_DOCUMENT_NODE:
- fprintf(output, "HTML DOCUMENT\n");
- break;
- case XML_DOCUMENT_TYPE_NODE:
- fprintf(output, "Error, DOCUMENT_TYPE\n");
- break;
- case XML_DOCUMENT_FRAG_NODE:
- fprintf(output, "Error, DOCUMENT_FRAG\n");
- break;
- case XML_NOTATION_NODE:
- fprintf(output, "Error, NOTATION\n");
- break;
- default:
- fprintf(output, "NODE_%d\n", doc->type);
- }
- if ((doc->intSubset != NULL) && (doc->intSubset->entities != NULL)) {
- xmlEntitiesTablePtr table = (xmlEntitiesTablePtr)
- doc->intSubset->entities;
-
- fprintf(output, "Entities in internal subset\n");
- xmlHashScan(table, (xmlHashScanner) xmlDebugDumpEntityCallback,
- output);
- } else
- fprintf(output, "No entities in internal subset\n");
- if ((doc->extSubset != NULL) && (doc->extSubset->entities != NULL)) {
- xmlEntitiesTablePtr table = (xmlEntitiesTablePtr)
- doc->extSubset->entities;
-
- fprintf(output, "Entities in external subset\n");
- xmlHashScan(table, (xmlHashScanner) xmlDebugDumpEntityCallback,
- output);
- } else
- fprintf(output, "No entities in external subset\n");
-}
-
-/**
- * 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 (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)
- fprintf(output, "%s", node->name);
- break;
- case XML_ATTRIBUTE_NODE:
- if (node->name != NULL)
- fprintf(output, "%s", 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", node->name);
- break;
- case XML_ENTITY_NODE:
- if (node->name != NULL)
- fprintf(output, "%s", node->name);
- break;
- case XML_PI_NODE:
- if (node->name != NULL)
- fprintf(output, "%s", 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", ns->href);
- else
- fprintf(output, "%s -> %s", ns->prefix, ns->href);
- break;
- }
- default:
- if (node->name != NULL)
- fprintf(output, "%s", 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");
-}
-
-/****************************************************************
- * *
- * 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;
- }
- xmlGenericError(xmlGenericErrorContext,
- "Try casting the result string function (xpath builtin)\n",
- arg);
-}
-
-
-/**
- * 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);
-}
-
-/**
- * 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)
-{
- int i = 0;
- if (!ctxt)
- return;
-
- if (list != NULL) {
- switch (list->type) {
- case XPATH_NODESET:{
- int indx;
-
- if (list->nodesetval) {
- for (indx = 0; indx < list->nodesetval->nodeNr;
- indx++) {
- if (i > 0)
- fprintf(stderr, " -------\n");
- xmlShellPrintNodeCtxt(ctxt,
- list->nodesetval->nodeTab[indx]);
- }
- } else {
- xmlGenericError(xmlGenericErrorContext,
- "Empty node set\n");
- }
- break;
- }
- 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);
-}
-
-/**
- * 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);
-}
-
-/**
- * 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);
-}
-
-/**
- * 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);
-}
-
-/**
- * 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->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 = xmlParseFile(filename);
- }
- 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 *) xmlStrdup((xmlChar *) filename);
- } else
- return (-1);
- return (0);
-}
-
-/**
- * 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)) {
- xmlGenericError(xmlGenericErrorContext,
- "Write command requires a filename argument\n");
- 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->doc == NULL)
- return (-1);
- if ((filename == NULL) || (filename[0] == 0))
- filename = ctxt->filename;
-#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);
-}
-
-/**
- * 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;
-
- 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);
-}
-
-/**
- * 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, " ");
- 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)
- 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;
- int nbargs;
- 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->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;
- nbargs = 0;
- 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;
- nbargs++;
-
- /*
- * 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;
- if (i != 0)
- nbargs++;
-
- /*
- * 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");
-#ifdef LIBXML_XPATH_ENABLED
- fprintf(ctxt->output, "\txpath expr evaluate the XPath expression in that context and print the result\n");
-#endif /* LIBXML_XPATH_ENABLED */
- fprintf(ctxt->output, "\tpwd display current working directory\n");
- fprintf(ctxt->output, "\tquit leave shell\n");
- fprintf(ctxt->output, "\tsave [name] save this document to name or the original name\n");
- fprintf(ctxt->output, "\tvalidate check the document for errors\n");
- fprintf(ctxt->output, "\twrite [name] write the current node to the filename\n");
- fprintf(ctxt->output, "\tgrep string search for a string in the subtree\n");
- } else if (!strcmp(command, "validate")) {
- xmlShellValidate(ctxt, arg, NULL, NULL);
- } else if (!strcmp(command, "load")) {
- xmlShellLoad(ctxt, arg, NULL, NULL);
- } else if (!strcmp(command, "save")) {
- xmlShellSave(ctxt, arg, NULL, NULL);
- } else if (!strcmp(command, "write")) {
- xmlShellWrite(ctxt, arg, NULL, NULL);
- } 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")) {
- xmlShellDu(ctxt, NULL, ctxt->node, NULL);
- } else if (!strcmp(command, "base")) {
- xmlShellBase(ctxt, NULL, ctxt->node, NULL);
-#ifdef LIBXML_XPATH_ENABLED
- } 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 */
- } else if (!strcmp(command, "setbase")) {
- xmlShellSetBase(ctxt, arg, ctxt->node, NULL);
- } 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, "cd")) {
- if (arg[0] == 0) {
- ctxt->node = (xmlNodePtr) ctxt->doc;
- } else {
-#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:
- if (list->nodesetval != NULL) {
- if (list->nodesetval->nodeNr == 1) {
- ctxt->node = list->nodesetval->nodeTab[0];
- } 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;
- }
- } 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;
- }
- } else {
- xmlGenericError(xmlGenericErrorContext,
- "Unknown command %s\n", command);
- }
- free(cmdline); /* not xmlFree here ! */
- }
-#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_DEBUG_ENABLED */
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