debugXML.c
上传用户:sy_wanhua
上传日期:2013-07-25
资源大小:3048k
文件大小:45k
- /*
- * 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@w3.org>
- */
- #ifdef WIN32
- #include "win32config.h"
- #else
- #include "config.h"
- #endif
- #include "xmlversion.h"
- #ifdef LIBXML_DEBUG_ENABLED
- #include <stdio.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/valid.h>
- #include <libxml/debugXML.h>
- #include <libxml/HTMLtree.h>
- #include <libxml/HTMLparser.h>
- #define IS_BLANK(c)
- (((c) == 'n') || ((c) == 'r') || ((c) == 't') || ((c) == ' '))
- void xmlDebugDumpString(FILE *output, const xmlChar *str) {
- int i;
- for (i = 0;i < 40;i++)
- if (str[i] == 0) return;
- else if (IS_BLANK(str[i])) fputc(' ', output);
- else fputc(str[i], output);
- fprintf(output, "...");
- }
- void xmlDebugDumpDtd(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->type != XML_DTD_NODE) {
- fprintf(output, "PBM: not a DTDn");
- 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 parentn");
- if (dtd->doc == NULL)
- fprintf(output, "PBM: Dtd has no docn");
- if ((dtd->parent != NULL) && (dtd->doc != dtd->parent->doc))
- fprintf(output, "PBM: Dtd doc differs from parent's onen");
- if (dtd->prev == NULL) {
- if ((dtd->parent != NULL) && (dtd->parent->children != (xmlNodePtr)dtd))
- fprintf(output, "PBM: Dtd has no prev and not first of listn");
- } else {
- if (dtd->prev->next != (xmlNodePtr) dtd)
- fprintf(output, "PBM: Dtd prev->next : back link wrongn");
- }
- if (dtd->next == NULL) {
- if ((dtd->parent != NULL) && (dtd->parent->last != (xmlNodePtr) dtd))
- fprintf(output, "PBM: Dtd has no next and not last of listn");
- } else {
- if (dtd->next->prev != (xmlNodePtr) dtd)
- fprintf(output, "PBM: Dtd next->prev : forward link wrongn");
- }
- }
- 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->type != XML_ATTRIBUTE_DECL) {
- fprintf(output, "PBM: not a Attrn");
- 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 i;
- xmlEnumerationPtr cur = attr->tree;
- for (i = 0;i < 5; i++) {
- if (i != 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, """);
- }
- printf("n");
- /*
- * Do a bit of checking
- */
- if (attr->parent == NULL)
- fprintf(output, "PBM: Attr has no parentn");
- if (attr->doc == NULL)
- fprintf(output, "PBM: Attr has no docn");
- if ((attr->parent != NULL) && (attr->doc != attr->parent->doc))
- fprintf(output, "PBM: Attr doc differs from parent's onen");
- if (attr->prev == NULL) {
- if ((attr->parent != NULL) && (attr->parent->children != (xmlNodePtr)attr))
- fprintf(output, "PBM: Attr has no prev and not first of listn");
- } else {
- if (attr->prev->next != (xmlNodePtr) attr)
- fprintf(output, "PBM: Attr prev->next : back link wrongn");
- }
- if (attr->next == NULL) {
- if ((attr->parent != NULL) && (attr->parent->last != (xmlNodePtr) attr))
- fprintf(output, "PBM: Attr has no next and not last of listn");
- } else {
- if (attr->next->prev != (xmlNodePtr) attr)
- fprintf(output, "PBM: Attr next->prev : forward link wrongn");
- }
- }
- 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->type != XML_ELEMENT_DECL) {
- fprintf(output, "PBM: not a Elemn");
- return;
- }
- if (elem->name != NULL)
- fprintf(output, "ELEMDECL(%s)", elem->name);
- else
- fprintf(output, "PBM ELEMDECL noname!!!");
- switch (elem->etype) {
- 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->content != NULL) {
- char buf[1001];
- buf[0] = 0;
- xmlSprintfElementContent(buf, elem->content, 1);
- buf[1000] = 0;
- fprintf(output, "%s", buf);
- }
- printf("n");
- /*
- * Do a bit of checking
- */
- if (elem->parent == NULL)
- fprintf(output, "PBM: Elem has no parentn");
- if (elem->doc == NULL)
- fprintf(output, "PBM: Elem has no docn");
- if ((elem->parent != NULL) && (elem->doc != elem->parent->doc))
- fprintf(output, "PBM: Elem doc differs from parent's onen");
- if (elem->prev == NULL) {
- if ((elem->parent != NULL) && (elem->parent->children != (xmlNodePtr)elem))
- fprintf(output, "PBM: Elem has no prev and not first of listn");
- } else {
- if (elem->prev->next != (xmlNodePtr) elem)
- fprintf(output, "PBM: Elem prev->next : back link wrongn");
- }
- if (elem->next == NULL) {
- if ((elem->parent != NULL) && (elem->parent->last != (xmlNodePtr) elem))
- fprintf(output, "PBM: Elem has no next and not last of listn");
- } else {
- if (elem->next->prev != (xmlNodePtr) elem)
- fprintf(output, "PBM: Elem next->prev : forward link wrongn");
- }
- }
- 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->type != XML_ENTITY_DECL) {
- fprintf(output, "PBM: not a Entity decln");
- return;
- }
- if (ent->name != NULL)
- fprintf(output, "ENTITYDECL(%s)", ent->name);
- else
- fprintf(output, "PBM ENTITYDECL noname!!!");
- switch (ent->etype) {
- case XML_INTERNAL_GENERAL_ENTITY:
- fprintf(output, ", internaln");
- break;
- case XML_EXTERNAL_GENERAL_PARSED_ENTITY:
- fprintf(output, ", external parsedn");
- break;
- case XML_EXTERNAL_GENERAL_UNPARSED_ENTITY:
- fprintf(output, ", unparsedn");
- break;
- case XML_INTERNAL_PARAMETER_ENTITY:
- fprintf(output, ", parametern");
- break;
- case XML_EXTERNAL_PARAMETER_ENTITY:
- fprintf(output, ", external parametern");
- break;
- case XML_INTERNAL_PREDEFINED_ENTITY:
- fprintf(output, ", predefinedn");
- break;
- }
- if (ent->ExternalID) {
- fprintf(output, shift);
- fprintf(output, "ExternalID=%sn", ent->ExternalID);
- }
- if (ent->SystemID) {
- fprintf(output, shift);
- fprintf(output, "SystemID=%sn", ent->SystemID);
- }
- 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 parentn");
- if (ent->doc == NULL)
- fprintf(output, "PBM: Ent has no docn");
- if ((ent->parent != NULL) && (ent->doc != ent->parent->doc))
- fprintf(output, "PBM: Ent doc differs from parent's onen");
- if (ent->prev == NULL) {
- if ((ent->parent != NULL) && (ent->parent->children != (xmlNodePtr)ent))
- fprintf(output, "PBM: Ent has no prev and not first of listn");
- } else {
- if (ent->prev->next != (xmlNodePtr) ent)
- fprintf(output, "PBM: Ent prev->next : back link wrongn");
- }
- if (ent->next == NULL) {
- if ((ent->parent != NULL) && (ent->parent->last != (xmlNodePtr) ent))
- fprintf(output, "PBM: Ent has no next and not last of listn");
- } else {
- if (ent->next->prev != (xmlNodePtr) ent)
- fprintf(output, "PBM: Ent next->prev : forward link wrongn");
- }
- }
- 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->type == XML_GLOBAL_NAMESPACE)
- fprintf(output, "old ");
- if (ns->prefix != NULL)
- fprintf(output, "namespace %s href=", ns->prefix);
- else
- fprintf(output, "default namespace href=");
- xmlDebugDumpString(output, ns->href);
- fprintf(output, "n");
- }
- void xmlDebugDumpNamespaceList(FILE *output, xmlNsPtr ns, int depth) {
- while (ns != NULL) {
- xmlDebugDumpNamespace(output, ns, depth);
- ns = ns->next;
- }
- }
- 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);
- 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, "%sn", ent->name);
- if (ent->ExternalID) {
- fprintf(output, shift);
- fprintf(output, "ExternalID=%sn", ent->ExternalID);
- }
- if (ent->SystemID) {
- fprintf(output, shift);
- fprintf(output, "SystemID=%sn", ent->SystemID);
- }
- if (ent->content) {
- fprintf(output, shift);
- fprintf(output, "content=");
- xmlDebugDumpString(output, ent->content);
- fprintf(output, "n");
- }
- }
- 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);
- fprintf(output, "ATTRIBUTE %sn", attr->name);
- 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 parentn");
- if (attr->doc == NULL)
- fprintf(output, "PBM: Attr has no docn");
- if ((attr->parent != NULL) && (attr->doc != attr->parent->doc))
- fprintf(output, "PBM: Attr doc differs from parent's onen");
- if (attr->prev == NULL) {
- if ((attr->parent != NULL) && (attr->parent->properties != attr))
- fprintf(output, "PBM: Attr has no prev and not first of listn");
- } else {
- if (attr->prev->next != attr)
- fprintf(output, "PBM: Attr prev->next : back link wrongn");
- }
- if (attr->next != NULL) {
- if (attr->next->prev != attr)
- fprintf(output, "PBM: Attr next->prev : forward link wrongn");
- }
- }
- void xmlDebugDumpAttrList(FILE *output, xmlAttrPtr attr, int depth) {
- while (attr != NULL) {
- xmlDebugDumpAttr(output, attr, depth);
- attr = attr->next;
- }
- }
- void xmlDebugDumpOneNode(FILE *output, xmlNodePtr node, 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;
- switch (node->type) {
- case XML_ELEMENT_NODE:
- fprintf(output, shift);
- fprintf(output, "ELEMENT ");
- if (node->ns != NULL)
- fprintf(output, "%s:%sn", node->ns->prefix, node->name);
- else
- fprintf(output, "%sn", node->name);
- break;
- case XML_ATTRIBUTE_NODE:
- fprintf(output, shift);
- fprintf(output, "Error, ATTRIBUTE found heren");
- break;
- case XML_TEXT_NODE:
- fprintf(output, shift);
- fprintf(output, "TEXTn");
- break;
- case XML_CDATA_SECTION_NODE:
- fprintf(output, shift);
- fprintf(output, "CDATA_SECTIONn");
- 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, "ENTITYn");
- break;
- case XML_PI_NODE:
- fprintf(output, shift);
- fprintf(output, "PI %sn", node->name);
- break;
- case XML_COMMENT_NODE:
- fprintf(output, shift);
- fprintf(output, "COMMENTn");
- break;
- case XML_DOCUMENT_NODE:
- case XML_HTML_DOCUMENT_NODE:
- fprintf(output, shift);
- fprintf(output, "Error, DOCUMENT found heren");
- break;
- case XML_DOCUMENT_TYPE_NODE:
- fprintf(output, shift);
- fprintf(output, "DOCUMENT_TYPEn");
- break;
- case XML_DOCUMENT_FRAG_NODE:
- fprintf(output, shift);
- fprintf(output, "DOCUMENT_FRAGn");
- break;
- case XML_NOTATION_NODE:
- fprintf(output, "NOTATIONn");
- break;
- case XML_DTD_NODE:
- xmlDebugDumpDtd(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;
- default:
- fprintf(output, shift);
- fprintf(output, "NODE_%dn", node->type);
- }
- 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->content != NULL) {
- fprintf(output, shift);
- fprintf(output, "content=");
- #ifndef XML_USE_BUFFER_CONTENT
- xmlDebugDumpString(output, node->content);
- #else
- xmlDebugDumpString(output, xmlBufferContent(node->content));
- #endif
- 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 parentn");
- if (node->doc == NULL)
- fprintf(output, "PBM: Node has no docn");
- if ((node->parent != NULL) && (node->doc != node->parent->doc))
- fprintf(output, "PBM: Node doc differs from parent's onen");
- if (node->prev == NULL) {
- if ((node->parent != NULL) && (node->parent->children != node))
- fprintf(output, "PBM: Node has no prev and not first of listn");
- } else {
- if (node->prev->next != node)
- fprintf(output, "PBM: Node prev->next : back link wrongn");
- }
- if (node->next == NULL) {
- if ((node->parent != NULL) && (node->parent->last != node))
- fprintf(output, "PBM: Node has no next and not last of listn");
- } else {
- if (node->next->prev != node)
- fprintf(output, "PBM: Node next->prev : forward link wrongn");
- }
- }
- void xmlDebugDumpNode(FILE *output, xmlNodePtr node, int depth) {
- xmlDebugDumpOneNode(output, node, depth);
- if (node->children != NULL)
- xmlDebugDumpNodeList(output, node->children, depth + 1);
- }
- void xmlDebugDumpNodeList(FILE *output, xmlNodePtr node, int depth) {
- while (node != NULL) {
- xmlDebugDumpNode(output, node, depth);
- node = node->next;
- }
- }
- 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 heren");
- break;
- case XML_TEXT_NODE:
- fprintf(output, "Error, TEXTn");
- break;
- case XML_CDATA_SECTION_NODE:
- fprintf(output, "Error, CDATA_SECTIONn");
- break;
- case XML_ENTITY_REF_NODE:
- fprintf(output, "Error, ENTITY_REFn");
- break;
- case XML_ENTITY_NODE:
- fprintf(output, "Error, ENTITYn");
- break;
- case XML_PI_NODE:
- fprintf(output, "Error, PIn");
- break;
- case XML_COMMENT_NODE:
- fprintf(output, "Error, COMMENTn");
- break;
- case XML_DOCUMENT_NODE:
- fprintf(output, "DOCUMENTn");
- break;
- case XML_HTML_DOCUMENT_NODE:
- fprintf(output, "HTML DOCUMENTn");
- break;
- case XML_DOCUMENT_TYPE_NODE:
- fprintf(output, "Error, DOCUMENT_TYPEn");
- break;
- case XML_DOCUMENT_FRAG_NODE:
- fprintf(output, "Error, DOCUMENT_FRAGn");
- break;
- case XML_NOTATION_NODE:
- fprintf(output, "Error, NOTATIONn");
- break;
- default:
- fprintf(output, "NODE_%dn", 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->standalone)
- fprintf(output, "standalone=truen");
- if (doc->oldNs != NULL)
- xmlDebugDumpNamespaceList(output, doc->oldNs, 0);
- }
- 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);
- }
- void xmlDebugDumpEntities(FILE *output, xmlDocPtr doc) {
- int i;
- xmlEntityPtr cur;
- 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 heren");
- break;
- case XML_TEXT_NODE:
- fprintf(output, "Error, TEXTn");
- break;
- case XML_CDATA_SECTION_NODE:
- fprintf(output, "Error, CDATA_SECTIONn");
- break;
- case XML_ENTITY_REF_NODE:
- fprintf(output, "Error, ENTITY_REFn");
- break;
- case XML_ENTITY_NODE:
- fprintf(output, "Error, ENTITYn");
- break;
- case XML_PI_NODE:
- fprintf(output, "Error, PIn");
- break;
- case XML_COMMENT_NODE:
- fprintf(output, "Error, COMMENTn");
- break;
- case XML_DOCUMENT_NODE:
- fprintf(output, "DOCUMENTn");
- break;
- case XML_HTML_DOCUMENT_NODE:
- fprintf(output, "HTML DOCUMENTn");
- break;
- case XML_DOCUMENT_TYPE_NODE:
- fprintf(output, "Error, DOCUMENT_TYPEn");
- break;
- case XML_DOCUMENT_FRAG_NODE:
- fprintf(output, "Error, DOCUMENT_FRAGn");
- break;
- case XML_NOTATION_NODE:
- fprintf(output, "Error, NOTATIONn");
- break;
- default:
- fprintf(output, "NODE_%dn", doc->type);
- }
- if ((doc->intSubset != NULL) && (doc->intSubset->entities != NULL)) {
- xmlEntitiesTablePtr table = (xmlEntitiesTablePtr)
- doc->intSubset->entities;
- fprintf(output, "Entities in internal subsetn");
- for (i = 0;i < table->nb_entities;i++) {
- cur = table->table[i];
- fprintf(output, "%d : %s : ", i, 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->content != NULL)
- fprintf(output, "n content "%s"", cur->content);
- fprintf(output, "n");
- }
- } else
- fprintf(output, "No entities in internal subsetn");
- if ((doc->extSubset != NULL) && (doc->extSubset->entities != NULL)) {
- xmlEntitiesTablePtr table = (xmlEntitiesTablePtr)
- doc->extSubset->entities;
- fprintf(output, "Entities in external subsetn");
- for (i = 0;i < table->nb_entities;i++) {
- cur = table->table[i];
- fprintf(output, "%d : %s : ", i, 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->content != NULL)
- fprintf(output, "n content "%s"", cur->content);
- fprintf(output, "n");
- }
- } else
- fprintf(output, "No entities in external subsetn");
- }
- static int xmlLsCountNode(xmlNodePtr node) {
- int ret = 0;
- xmlNodePtr list = NULL;
- switch (node->type) {
- case XML_ELEMENT_NODE:
- list = node->children;
- break;
- case XML_DOCUMENT_NODE:
- case XML_HTML_DOCUMENT_NODE:
- 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) {
- #ifndef XML_USE_BUFFER_CONTENT
- ret = xmlStrlen(node->content);
- #else
- ret = xmlBufferLength(node->content);
- #endif
- }
- 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:
- ret = 1;
- break;
- }
- for (;list != NULL;ret++)
- list = list->next;
- return(ret);
- }
- void xmlLsOneNode(FILE *output, xmlNodePtr node) {
- 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;
- default:
- fprintf(output, "?");
- }
- 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) {
- #ifndef XML_USE_BUFFER_CONTENT
- xmlDebugDumpString(output, node->content);
- #else
- xmlDebugDumpString(output, xmlBufferContent(node->content));
- #endif
- }
- 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;
- default:
- if (node->name != NULL)
- fprintf(output, "%s", node->name);
- }
- fprintf(output, "n");
- }
- /****************************************************************
- * *
- * 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
- */
- /**
- * 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, xmlNodePtr node,
- xmlNodePtr node2) {
- xmlNodePtr cur;
- if ((node->type == XML_DOCUMENT_NODE) ||
- (node->type == XML_HTML_DOCUMENT_NODE)) {
- cur = ((xmlDocPtr) node)->children;
- } else if (node->children != NULL) {
- cur = node->children;
- } else {
- xmlLsOneNode(stdout, node);
- return(0);
- }
- while (cur != NULL) {
- xmlLsOneNode(stdout, cur);
- cur = cur->next;
- }
- 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, char *arg, xmlNodePtr node,
- xmlNodePtr node2) {
- if ((node->type == XML_DOCUMENT_NODE) ||
- (node->type == XML_HTML_DOCUMENT_NODE)) {
- xmlDebugDumpDocumentHead(stdout, (xmlDocPtr) node);
- } else if (node->type == XML_ATTRIBUTE_NODE) {
- xmlDebugDumpAttr(stdout, (xmlAttrPtr) node, 0);
- } else {
- xmlDebugDumpOneNode(stdout, 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, xmlNodePtr node,
- xmlNodePtr node2) {
- if (ctxt->doc->type == XML_HTML_DOCUMENT_NODE) {
- #ifdef LIBXML_HTML_ENABLED
- if (node->type == XML_HTML_DOCUMENT_NODE)
- htmlDocDump(stdout, (htmlDocPtr) node);
- else
- htmlNodeDumpFile(stdout, ctxt->doc, node);
- #else
- if (node->type == XML_DOCUMENT_NODE)
- xmlDocDump(stdout, (xmlDocPtr) node);
- else
- xmlElemDump(stdout, ctxt->doc, node);
- #endif /* LIBXML_HTML_ENABLED */
- } else {
- if (node->type == XML_DOCUMENT_NODE)
- xmlDocDump(stdout, (xmlDocPtr) node);
- else
- xmlElemDump(stdout, ctxt->doc, node);
- }
- printf("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,
- xmlNodePtr node2) {
- 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
- printf("HTML support not compiled inn");
- 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 serailization
- * 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) {
- if (node == NULL)
- return(-1);
- if ((filename == NULL) || (filename[0] == 0)) {
- fprintf(stderr, "Write command requires a filename argumentn");
- return(-1);
- }
- #ifdef W_OK
- if (access((char *) filename, W_OK)) {
- fprintf(stderr, "Cannot write to %sn", filename);
- return(-1);
- }
- #endif
- switch(node->type) {
- case XML_DOCUMENT_NODE:
- if (xmlSaveFile((char *) filename, ctxt->doc) < -1) {
- fprintf(stderr, "Failed to write to %sn", filename);
- return(-1);
- }
- break;
- case XML_HTML_DOCUMENT_NODE:
- #ifdef LIBXML_HTML_ENABLED
- if (htmlSaveFile((char *) filename, ctxt->doc) < 0) {
- fprintf(stderr, "Failed to write to %sn", filename);
- return(-1);
- }
- #else
- if (xmlSaveFile((char *) filename, ctxt->doc) < -1) {
- fprintf(stderr, "Failed to write to %sn", filename);
- return(-1);
- }
- #endif /* LIBXML_HTML_ENABLED */
- break;
- default: {
- FILE *f;
- f = fopen((char *) filename, "w");
- if (f == NULL) {
- fprintf(stderr, "Failed to write to %sn", filename);
- return(-1);
- }
- xmlElemDump(f, ctxt->doc, node);
- fclose(f);
- }
- }
- return(0);
- }
- /**
- * xmlShellSave:
- * @ctxt: the shell context
- * @filename: the file name (optionnal)
- * @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,
- xmlNodePtr node2) {
- if (ctxt->doc == NULL)
- return(-1);
- if ((filename == NULL) || (filename[0] == 0))
- filename = ctxt->filename;
- #ifdef W_OK
- if (access((char *) filename, W_OK)) {
- fprintf(stderr, "Cannot save to %sn", filename);
- return(-1);
- }
- #endif
- switch(ctxt->doc->type) {
- case XML_DOCUMENT_NODE:
- if (xmlSaveFile((char *) filename, ctxt->doc) < 0) {
- fprintf(stderr, "Failed to save to %sn", filename);
- }
- break;
- case XML_HTML_DOCUMENT_NODE:
- #ifdef LIBXML_HTML_ENABLED
- if (htmlSaveFile((char *) filename, ctxt->doc) < 0) {
- fprintf(stderr, "Failed to save to %sn", filename);
- }
- #else
- if (xmlSaveFile((char *) filename, ctxt->doc) < 0) {
- fprintf(stderr, "Failed to save to %sn", filename);
- }
- #endif /* LIBXML_HTML_ENABLED */
- break;
- default:
- fprintf(stderr,
- "To save to subparts of a document use the 'write' commandn");
- return(-1);
-
- }
- return(0);
- }
- /**
- * xmlShellValidate:
- * @ctxt: the shell context
- * @dtd: the DTD URI (optionnal)
- * @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,
- xmlNodePtr node2) {
- 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, xmlNodePtr tree,
- xmlNodePtr node2) {
- xmlNodePtr node;
- int indent = 0,i;
- if (tree == NULL) return(-1);
- node = tree;
- while (node != NULL) {
- if ((node->type == XML_DOCUMENT_NODE) ||
- (node->type == XML_HTML_DOCUMENT_NODE)) {
- printf("/n");
- } else if (node->type == XML_ELEMENT_NODE) {
- for (i = 0;i < indent;i++)
- printf(" ");
- printf("%sn", 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) {
- /* 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
- * @tree: 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, char *buffer, xmlNodePtr node,
- xmlNodePtr node2) {
- xmlNodePtr cur, tmp, next;
- char buf[500];
- char sep;
- const char *name;
- int occur = 0;
- buffer[0] = 0;
- if (node == NULL) return(-1);
- cur = node;
- do {
- name = "";
- sep= '?';
- occur = 0;
- if ((cur->type == XML_DOCUMENT_NODE) ||
- (cur->type == XML_HTML_DOCUMENT_NODE)) {
- sep = '/';
- next = NULL;
- } else if (cur->type == XML_ELEMENT_NODE) {
- sep = '/';
- name = (const char *)cur->name;
- next = cur->parent;
- /*
- * Thumbler index computation
- */
- tmp = cur->prev;
- while (tmp != NULL) {
- if (!xmlStrcmp(cur->name, tmp->name))
- occur++;
- tmp = tmp->prev;
- }
- if (occur == 0) {
- tmp = cur->next;
- while (tmp != NULL) {
- if (!xmlStrcmp(cur->name, tmp->name))
- occur++;
- tmp = tmp->next;
- }
- if (occur != 0) occur = 1;
- } else
- occur++;
- } else if (cur->type == XML_ATTRIBUTE_NODE) {
- sep = '@';
- name = (const char *) (((xmlAttrPtr) cur)->name);
- next = ((xmlAttrPtr) cur)->parent;
- } else {
- next = cur->parent;
- }
- if (occur == 0)
- sprintf(buf, "%c%s%s", sep, name, buffer);
- else
- sprintf(buf, "%c%s[%d]%s", sep, name, occur, buffer);
- strcpy(buffer, buf);
- cur = next;
- } while (cur != NULL);
- return(0);
- }
- /**
- * xmlShell
- * @doc: the initial document
- * @filename: the output buffer
- * @input: the line reading function
- * @output: the output FILE*
- *
- * 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;
- int nbargs;
- char command[100];
- char arg[400];
- xmlShellCtxtPtr ctxt;
- xmlXPathObjectPtr list;
- if (doc == NULL)
- return;
- if (filename == NULL)
- return;
- if (input == NULL)
- return;
- if (output == NULL)
- return;
- 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)
- sprintf(prompt, "%s > ", "/");
- else if (ctxt->node->name)
- sprintf(prompt, "%s > ", ctxt->node->name);
- else
- sprintf(prompt, "? > ");
- cmdline = ctxt->input(prompt);
- if (cmdline == NULL) break;
- command[0] = 0;
- arg[0] = 0;
- nbargs = sscanf(cmdline, "%s %s", command, arg);
- if (command[0] == 0) continue;
- if (!strcmp(command, "exit"))
- break;
- if (!strcmp(command, "quit"))
- break;
- if (!strcmp(command, "bye"))
- break;
- 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, "free")) {
- if (arg[0] == 0) {
- xmlMemShow(stdout, 0);
- } else {
- int len = 0;
- sscanf(arg, "%d", &len);
- xmlMemShow(stdout, len);
- }
- } else if (!strcmp(command, "pwd")) {
- char dir[500];
- if (!xmlShellPwd(ctxt, dir, ctxt->node, NULL))
- printf("%sn", dir);
- } else if (!strcmp(command, "du")) {
- xmlShellDu(ctxt, NULL, 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
- if (ctxt->pctxt->nodelist != NULL)
- xmlXPathFreeNodeSet(ctxt->pctxt->nodelist);
- ctxt->pctxt->nodelist = xmlXPathNodeSetCreate(ctxt->node);
- list = xmlXPathEval((xmlChar *) arg, ctxt->pctxt);
- #else
- list = NULL;
- #endif /* LIBXML_XPATH_ENABLED */
- if (list != NULL) {
- switch (list->type) {
- case XPATH_UNDEFINED:
- fprintf(stderr, "%s: no such noden", arg);
- break;
- case XPATH_NODESET: {
- int i;
- for (i = 0;i < list->nodesetval->nodeNr;i++) {
- if (dir)
- xmlShellDir(ctxt, NULL,
- list->nodesetval->nodeTab[i], NULL);
- else
- xmlShellList(ctxt, NULL,
- list->nodesetval->nodeTab[i], NULL);
- }
- break;
- }
- case XPATH_BOOLEAN:
- fprintf(stderr, "%s is a Booleann", arg);
- break;
- case XPATH_NUMBER:
- fprintf(stderr, "%s is a numbern", arg);
- break;
- case XPATH_STRING:
- fprintf(stderr, "%s is a stringn", arg);
- break;
- }
- xmlXPathFreeNodeSetList(list);
- } else {
- fprintf(stderr, "%s: no such noden", arg);
- }
- #ifdef LIBXML_XPATH_ENABLED
- if (ctxt->pctxt->nodelist != NULL)
- xmlXPathFreeNodeSet(ctxt->pctxt->nodelist);
- #endif /* LIBXML_XPATH_ENABLED */
- ctxt->pctxt->nodelist = NULL;
- }
- } else if (!strcmp(command, "cd")) {
- if (arg[0] == 0) {
- ctxt->node = (xmlNodePtr) ctxt->doc;
- } else {
- ctxt->pctxt->node = ctxt->node;
- #ifdef LIBXML_XPATH_ENABLED
- if (ctxt->pctxt->nodelist != NULL)
- xmlXPathFreeNodeSet(ctxt->pctxt->nodelist);
- ctxt->pctxt->nodelist = xmlXPathNodeSetCreate(ctxt->node);
- list = xmlXPathEval((xmlChar *) arg, ctxt->pctxt);
- #else
- list = NULL;
- #endif /* LIBXML_XPATH_ENABLED */
- if (list != NULL) {
- switch (list->type) {
- case XPATH_UNDEFINED:
- fprintf(stderr, "%s: no such noden", arg);
- break;
- case XPATH_NODESET:
- if (list->nodesetval->nodeNr == 1) {
- ctxt->node = list->nodesetval->nodeTab[0];
- } else
- fprintf(stderr, "%s is a %d Node Setn",
- arg, list->nodesetval->nodeNr);
- break;
- case XPATH_BOOLEAN:
- fprintf(stderr, "%s is a Booleann", arg);
- break;
- case XPATH_NUMBER:
- fprintf(stderr, "%s is a numbern", arg);
- break;
- case XPATH_STRING:
- fprintf(stderr, "%s is a stringn", arg);
- break;
- }
- xmlXPathFreeNodeSetList(list);
- } else {
- fprintf(stderr, "%s: no such noden", arg);
- }
- #ifdef LIBXML_XPATH_ENABLED
- if (ctxt->pctxt->nodelist != NULL)
- xmlXPathFreeNodeSet(ctxt->pctxt->nodelist);
- #endif /* LIBXML_XPATH_ENABLED */
- ctxt->pctxt->nodelist = 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
- if (ctxt->pctxt->nodelist != NULL)
- xmlXPathFreeNodeSet(ctxt->pctxt->nodelist);
- ctxt->pctxt->nodelist = xmlXPathNodeSetCreate(ctxt->node);
- list = xmlXPathEval((xmlChar *) arg, ctxt->pctxt);
- #else
- list = NULL;
- #endif /* LIBXML_XPATH_ENABLED */
- if (list != NULL) {
- switch (list->type) {
- case XPATH_UNDEFINED:
- fprintf(stderr, "%s: no such noden", arg);
- break;
- case XPATH_NODESET: {
- int i;
- for (i = 0;i < list->nodesetval->nodeNr;i++) {
- if (i > 0) printf(" -------n");
- xmlShellCat(ctxt, NULL,
- list->nodesetval->nodeTab[i], NULL);
- }
- break;
- }
- case XPATH_BOOLEAN:
- fprintf(stderr, "%s is a Booleann", arg);
- break;
- case XPATH_NUMBER:
- fprintf(stderr, "%s is a numbern", arg);
- break;
- case XPATH_STRING:
- fprintf(stderr, "%s is a stringn", arg);
- break;
- }
- xmlXPathFreeNodeSetList(list);
- } else {
- fprintf(stderr, "%s: no such noden", arg);
- }
- #ifdef LIBXML_XPATH_ENABLED
- if (ctxt->pctxt->nodelist != NULL)
- xmlXPathFreeNodeSet(ctxt->pctxt->nodelist);
- #endif /* LIBXML_XPATH_ENABLED */
- ctxt->pctxt->nodelist = NULL;
- }
- } else {
- fprintf(stderr, "Unknown command %sn", command);
- }
- free(cmdline); /* not xmlFree here ! */
- }
- #ifdef LIBXML_XPATH_ENABLED
- xmlXPathFreeContext(ctxt->pctxt);
- #endif /* LIBXML_XPATH_ENABLED */
- if (ctxt->loaded) {
- xmlFreeDoc(ctxt->doc);
- }
- xmlFree(ctxt);
- if (cmdline != NULL)
- free(cmdline); /* not xmlFree here ! */
- }
- #endif /* LIBXML_DEBUG_ENABLED */