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8d3f8ca12a
The $Id$ keywords were used in Subversion where they can be substituted with filename, last revision number change, last changed date, and last user who changed it. In Git this functionality is different and can be done with Git attribute ident. These need to be defined manually for each file in the .gitattributes file and are afterwards replaced with 40-character hexadecimal blob object name which is based only on the particular file contents. This patch simplifies handling of $Id$ keywords by removing them since they are not used anymore.
329 lines
7.6 KiB
C
329 lines
7.6 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP Version 7 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997-2018 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Brad Lafountain <rodif_bl@yahoo.com> |
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| Shane Caraveo <shane@caraveo.com> |
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| Dmitry Stogov <dmitry@zend.com> |
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+----------------------------------------------------------------------+
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*/
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#include "php_soap.h"
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#include "ext/libxml/php_libxml.h"
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#include "libxml/parser.h"
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#include "libxml/parserInternals.h"
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/* Channel libxml file io layer through the PHP streams subsystem.
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* This allows use of ftps:// and https:// urls */
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static int is_blank(const xmlChar* str)
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{
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while (*str != '\0') {
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if (*str != ' ' && *str != 0x9 && *str != 0xa && *str != 0xd) {
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return 0;
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}
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str++;
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}
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return 1;
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}
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/* removes all empty text, comments and other insignoficant nodes */
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static void cleanup_xml_node(xmlNodePtr node)
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{
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xmlNodePtr trav;
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xmlNodePtr del = NULL;
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trav = node->children;
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while (trav != NULL) {
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if (del != NULL) {
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xmlUnlinkNode(del);
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xmlFreeNode(del);
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del = NULL;
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}
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if (trav->type == XML_TEXT_NODE) {
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if (is_blank(trav->content)) {
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del = trav;
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}
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} else if ((trav->type != XML_ELEMENT_NODE) &&
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(trav->type != XML_CDATA_SECTION_NODE)) {
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del = trav;
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} else if (trav->children != NULL) {
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cleanup_xml_node(trav);
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}
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trav = trav->next;
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}
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if (del != NULL) {
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xmlUnlinkNode(del);
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xmlFreeNode(del);
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}
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}
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static void soap_ignorableWhitespace(void *ctx, const xmlChar *ch, int len)
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{
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}
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static void soap_Comment(void *ctx, const xmlChar *value)
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{
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}
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xmlDocPtr soap_xmlParseFile(const char *filename)
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{
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xmlParserCtxtPtr ctxt = NULL;
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xmlDocPtr ret;
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zend_bool old_allow_url_fopen;
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/*
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xmlInitParser();
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*/
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old_allow_url_fopen = PG(allow_url_fopen);
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PG(allow_url_fopen) = 1;
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ctxt = xmlCreateFileParserCtxt(filename);
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PG(allow_url_fopen) = old_allow_url_fopen;
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if (ctxt) {
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zend_bool old;
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ctxt->keepBlanks = 0;
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ctxt->sax->ignorableWhitespace = soap_ignorableWhitespace;
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ctxt->sax->comment = soap_Comment;
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ctxt->sax->warning = NULL;
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ctxt->sax->error = NULL;
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/*ctxt->sax->fatalError = NULL;*/
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#if LIBXML_VERSION >= 20703
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ctxt->options |= XML_PARSE_HUGE;
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#endif
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old = php_libxml_disable_entity_loader(1);
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xmlParseDocument(ctxt);
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php_libxml_disable_entity_loader(old);
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if (ctxt->wellFormed) {
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ret = ctxt->myDoc;
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if (ret->URL == NULL && ctxt->directory != NULL) {
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ret->URL = xmlCharStrdup(ctxt->directory);
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}
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} else {
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ret = NULL;
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xmlFreeDoc(ctxt->myDoc);
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ctxt->myDoc = NULL;
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}
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xmlFreeParserCtxt(ctxt);
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} else {
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ret = NULL;
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}
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/*
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xmlCleanupParser();
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*/
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if (ret) {
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cleanup_xml_node((xmlNodePtr)ret);
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}
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return ret;
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}
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xmlDocPtr soap_xmlParseMemory(const void *buf, size_t buf_size)
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{
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xmlParserCtxtPtr ctxt = NULL;
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xmlDocPtr ret;
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/*
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xmlInitParser();
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*/
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ctxt = xmlCreateMemoryParserCtxt(buf, buf_size);
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if (ctxt) {
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zend_bool old;
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ctxt->sax->ignorableWhitespace = soap_ignorableWhitespace;
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ctxt->sax->comment = soap_Comment;
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ctxt->sax->warning = NULL;
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ctxt->sax->error = NULL;
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/*ctxt->sax->fatalError = NULL;*/
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#if LIBXML_VERSION >= 20703
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ctxt->options |= XML_PARSE_HUGE;
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#endif
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old = php_libxml_disable_entity_loader(1);
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xmlParseDocument(ctxt);
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php_libxml_disable_entity_loader(old);
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if (ctxt->wellFormed) {
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ret = ctxt->myDoc;
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if (ret->URL == NULL && ctxt->directory != NULL) {
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ret->URL = xmlCharStrdup(ctxt->directory);
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}
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} else {
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ret = NULL;
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xmlFreeDoc(ctxt->myDoc);
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ctxt->myDoc = NULL;
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}
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xmlFreeParserCtxt(ctxt);
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} else {
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ret = NULL;
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}
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/*
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xmlCleanupParser();
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*/
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/*
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if (ret) {
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cleanup_xml_node((xmlNodePtr)ret);
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}
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*/
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return ret;
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}
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xmlNsPtr attr_find_ns(xmlAttrPtr node)
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{
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if (node->ns) {
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return node->ns;
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} else if (node->parent->ns) {
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return node->parent->ns;
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} else {
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return xmlSearchNs(node->doc, node->parent, NULL);
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}
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}
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xmlNsPtr node_find_ns(xmlNodePtr node)
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{
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if (node->ns) {
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return node->ns;
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} else {
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return xmlSearchNs(node->doc, node, NULL);
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}
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}
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int attr_is_equal_ex(xmlAttrPtr node, char *name, char *ns)
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{
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if (name == NULL || strcmp((char*)node->name, name) == 0) {
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if (ns) {
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xmlNsPtr nsPtr = attr_find_ns(node);
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if (nsPtr) {
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return (strcmp((char*)nsPtr->href, ns) == 0);
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} else {
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return FALSE;
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}
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}
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return TRUE;
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}
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return FALSE;
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}
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int node_is_equal_ex(xmlNodePtr node, char *name, char *ns)
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{
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if (name == NULL || strcmp((char*)node->name, name) == 0) {
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if (ns) {
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xmlNsPtr nsPtr = node_find_ns(node);
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if (nsPtr) {
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return (strcmp((char*)nsPtr->href, ns) == 0);
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} else {
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return FALSE;
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}
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}
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return TRUE;
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}
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return FALSE;
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}
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xmlAttrPtr get_attribute_ex(xmlAttrPtr node, char *name, char *ns)
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{
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while (node!=NULL) {
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if (attr_is_equal_ex(node, name, ns)) {
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return node;
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}
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node = node->next;
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}
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return NULL;
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}
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xmlNodePtr get_node_ex(xmlNodePtr node, char *name, char *ns)
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{
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while (node!=NULL) {
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if (node_is_equal_ex(node, name, ns)) {
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return node;
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}
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node = node->next;
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}
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return NULL;
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}
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xmlNodePtr get_node_recurisve_ex(xmlNodePtr node, char *name, char *ns)
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{
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while (node != NULL) {
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if (node_is_equal_ex(node, name, ns)) {
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return node;
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} else if (node->children != NULL) {
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xmlNodePtr tmp = get_node_recurisve_ex(node->children, name, ns);
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if (tmp) {
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return tmp;
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}
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}
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node = node->next;
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}
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return NULL;
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}
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xmlNodePtr get_node_with_attribute_ex(xmlNodePtr node, char *name, char *name_ns, char *attribute, char *value, char *attr_ns)
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{
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xmlAttrPtr attr;
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while (node != NULL) {
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if (name != NULL) {
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node = get_node_ex(node, name, name_ns);
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if (node==NULL) {
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return NULL;
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}
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}
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attr = get_attribute_ex(node->properties, attribute, attr_ns);
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if (attr != NULL && strcmp((char*)attr->children->content, value) == 0) {
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return node;
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}
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node = node->next;
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}
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return NULL;
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}
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xmlNodePtr get_node_with_attribute_recursive_ex(xmlNodePtr node, char *name, char *name_ns, char *attribute, char *value, char *attr_ns)
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{
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while (node != NULL) {
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if (node_is_equal_ex(node, name, name_ns)) {
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xmlAttrPtr attr = get_attribute_ex(node->properties, attribute, attr_ns);
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if (attr != NULL && strcmp((char*)attr->children->content, value) == 0) {
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return node;
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}
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}
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if (node->children != NULL) {
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xmlNodePtr tmp = get_node_with_attribute_recursive_ex(node->children, name, name_ns, attribute, value, attr_ns);
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if (tmp) {
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return tmp;
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}
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}
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node = node->next;
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}
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return NULL;
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}
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int parse_namespace(const xmlChar *inval, char **value, char **namespace)
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{
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char *found = strrchr((char*)inval, ':');
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if (found != NULL && found != (char*)inval) {
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(*namespace) = estrndup((char*)inval, found - (char*)inval);
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(*value) = estrdup(++found);
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} else {
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(*value) = estrdup((char*)inval);
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(*namespace) = NULL;
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}
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return FALSE;
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}
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