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php-src/ext/domxml/domxml.c

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/*
+----------------------------------------------------------------------+
| PHP version 4.0 |
+----------------------------------------------------------------------+
| Copyright (c) 1997, 1998, 1999, 2000 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://www.php.net/license/2_01.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#include "php.h"
#include "php_domxml.h"
#if HAVE_DOMXML
#include "ext/standard/info.h"
//#define newcode
static int le_domxmldocp;
static int le_domxmldtdp;
static int le_domxmlnodep;
static int le_domxmlattrp;
static int le_domxmlnsp;
static zend_class_entry *domxmldoc_class_entry_ptr;
static zend_class_entry *domxmldtd_class_entry_ptr;
static zend_class_entry *domxmlnode_class_entry_ptr;
static zend_class_entry *domxmlattr_class_entry_ptr;
static zend_class_entry *domxmlns_class_entry_ptr;
static zend_class_entry *domxmltestnode_class_entry_ptr;
static zend_function_entry php_domxml_functions[] = {
PHP_FE(xmldoc, NULL)
PHP_FE(xmldocfile, NULL)
PHP_FE(xmltree, NULL)
PHP_FE(domxml_root, NULL)
PHP_FE(domxml_add_root, NULL)
PHP_FE(domxml_dumpmem, NULL)
PHP_FE(domxml_attributes, NULL)
PHP_FE(domxml_getattr, NULL)
PHP_FE(domxml_setattr, NULL)
PHP_FE(domxml_children, NULL)
PHP_FE(domxml_new_child, NULL)
PHP_FE(domxml_node, NULL)
PHP_FE(domxml_new_xmldoc, NULL)
PHP_FALIAS(new_xmldoc, domxml_new_xmldoc, NULL)
{NULL, NULL, NULL}
};
static zend_function_entry php_domxmldoc_class_functions[] = {
PHP_FALIAS(root, domxml_root, NULL)
PHP_FALIAS(children, domxml_children, NULL)
PHP_FALIAS(add_root, domxml_add_root, NULL)
PHP_FALIAS(dtd, domxml_intdtd, NULL)
PHP_FALIAS(dumpmem, domxml_dumpmem, NULL)
{NULL, NULL, NULL}
};
static zend_function_entry php_domxmldtd_class_functions[] = {
{NULL, NULL, NULL}
};
static zend_function_entry php_domxmlnode_class_functions[] = {
PHP_FALIAS(lastchild, domxml_lastchild, NULL)
PHP_FALIAS(children, domxml_children, NULL)
PHP_FALIAS(parent, domxml_parent, NULL)
PHP_FALIAS(new_child, domxml_new_child, NULL)
PHP_FALIAS(getattr, domxml_getattr, NULL)
PHP_FALIAS(setattr, domxml_setattr, NULL)
PHP_FALIAS(attributes, domxml_attributes, NULL)
PHP_FALIAS(node, domxml_node, NULL)
{NULL, NULL, NULL}
};
static zend_function_entry php_domxmltestnode_class_functions[] = {
PHP_FE(domxml_test, NULL)
{NULL, NULL, NULL}
};
static zend_function_entry php_domxmlattr_class_functions[] = {
PHP_FALIAS(name, domxml_attrname, NULL)
{NULL, NULL, NULL}
};
static zend_function_entry php_domxmlns_class_functions[] = {
{NULL, NULL, NULL}
};
#ifdef newcode
void domxmltestnode_class_startup();
#endif
zend_module_entry php_domxml_module_entry = {
"domxml", php_domxml_functions, PHP_MINIT(domxml), NULL, NULL, NULL, PHP_MINFO(domxml), STANDARD_MODULE_PROPERTIES
};
void _free_node(xmlNode *tmp) {
//fprintf(stderr, "Freeing node: %s\n", tmp->name);
}
PHP_MINIT_FUNCTION(domxml)
{
zend_class_entry domxmldoc_class_entry;
zend_class_entry domxmldtd_class_entry;
zend_class_entry domxmlnode_class_entry;
zend_class_entry domxmlattr_class_entry;
zend_class_entry domxmlns_class_entry;
#ifdef newcode
domxmltestnode_class_startup();
#endif
le_domxmldocp = register_list_destructors(xmlFreeDoc, NULL);
/* Freeing the document contains freeing the complete tree.
Therefore nodes, attributes etc. may not be freed seperately.
*/
le_domxmlnodep = register_list_destructors(_free_node, NULL);
le_domxmlattrp = register_list_destructors(NULL, NULL);
// le_domxmlnsp = register_list_destructors(NULL, NULL);
INIT_CLASS_ENTRY(domxmldoc_class_entry, "DomDocument", php_domxmldoc_class_functions);
INIT_CLASS_ENTRY(domxmldtd_class_entry, "Dtd", php_domxmldtd_class_functions);
INIT_CLASS_ENTRY(domxmlnode_class_entry, "DomNode", php_domxmlnode_class_functions);
INIT_CLASS_ENTRY(domxmlattr_class_entry, "DomAttribute", php_domxmlattr_class_functions);
INIT_CLASS_ENTRY(domxmlns_class_entry, "DomNamespace", php_domxmlns_class_functions);
domxmldoc_class_entry_ptr = register_internal_class(&domxmldoc_class_entry);
domxmldtd_class_entry_ptr = register_internal_class(&domxmldtd_class_entry);
domxmlnode_class_entry_ptr = register_internal_class(&domxmlnode_class_entry);
domxmlattr_class_entry_ptr = register_internal_class(&domxmlattr_class_entry);
domxmlns_class_entry_ptr = register_internal_class(&domxmlns_class_entry);
REGISTER_LONG_CONSTANT("XML_ELEMENT_NODE", XML_ELEMENT_NODE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NODE", XML_ATTRIBUTE_NODE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("XML_TEXT_NODE", XML_TEXT_NODE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("XML_CDATA_SECTION_NODE", XML_CDATA_SECTION_NODE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("XML_ENTITY_REF_NODE", XML_ENTITY_REF_NODE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("XML_ENTITY_NODE", XML_ENTITY_NODE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("XML_PI_NODE", XML_PI_NODE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("XML_COMMENT_NODE", XML_COMMENT_NODE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("XML_DOCUMENT_NODE", XML_DOCUMENT_NODE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("XML_DOCUMENT_TYPE_NODE", XML_DOCUMENT_TYPE_NODE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("XML_DOCUMENT_FRAG_NODE", XML_DOCUMENT_FRAG_NODE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("XML_NOTATION_NODE", XML_NOTATION_NODE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("XML_GLOBAL_NAMESPACE", XML_GLOBAL_NAMESPACE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("XML_LOCAL_NAMESPACE", XML_LOCAL_NAMESPACE, CONST_CS | CONST_PERSISTENT);
return SUCCESS;
}
#ifdef newcode
/* {{{ Node Class */
pval domxmltestnode_class_get_property(zend_property_reference *property_reference)
{
pval result;
zend_overloaded_element *overloaded_property;
zend_llist_element *element;
printf("Reading a property from a OverloadedTestClass object:\n");
for (element=property_reference->elements_list->head; element; element=element->next) {
overloaded_property = (zend_overloaded_element *) element->data;
switch (overloaded_property->type) {
case OE_IS_ARRAY:
printf("Array offset: ");
break;
case OE_IS_OBJECT:
printf("Object property: ");
break;
}
switch (overloaded_property->element.type) {
case IS_LONG:
printf("%ld (numeric)\n", overloaded_property->element.value.lval);
break;
case IS_STRING:
printf("'%s'\n", overloaded_property->element.value.str.val);
break;
}
pval_destructor(&overloaded_property->element);
}
result.value.str.val = estrndup("testing", 7);
result.value.str.len = 7;
result.type = IS_STRING;
return result;
}
int domxmltestnode_class_set_property(zend_property_reference *property_reference, pval *value)
{
zend_overloaded_element *overloaded_property;
zend_llist_element *element;
printf("Writing to a property from a OverloadedTestClass object:\n");
printf("Writing '");
zend_print_variable(value);
printf("'\n");
for (element=property_reference->elements_list->head; element; element=element->next) {
overloaded_property = (zend_overloaded_element *) element->data;
switch (overloaded_property->type) {
case OE_IS_ARRAY:
printf("Array offset: ");
break;
case OE_IS_OBJECT:
printf("Object property: ");
break;
}
switch (overloaded_property->element.type) {
case IS_LONG:
printf("%ld (numeric)\n", overloaded_property->element.value.lval);
break;
case IS_STRING:
printf("'%s'\n", overloaded_property->element.value.str.val);
break;
}
pval_destructor(&overloaded_property->element);
}
return 0;
}
void domxmltestnode_class_call_function(INTERNAL_FUNCTION_PARAMETERS, zend_property_reference *property_reference)
{
zend_overloaded_element *overloaded_property;
pval *object = property_reference->object;
zend_llist_element *element;
printf("Invoking a method on OverloadedTestClass object:\n");
for (element=property_reference->elements_list->head; element; element=element->next) {
overloaded_property = (zend_overloaded_element *) element->data;
switch (overloaded_property->type) {
case OE_IS_ARRAY:
printf("Array offset: ");
break;
case OE_IS_OBJECT:
printf("Object property: ");
break;
case OE_IS_METHOD: {
pval *object_handle;
printf("Overloaded method: ");
PHP_FN(xmltree)(INTERNAL_FUNCTION_PARAM_PASSTHRU);
if (zend_is_true(return_value)) {
var_reset(object);
return;
}
ALLOC_ZVAL(object_handle);
*object_handle = *return_value;
pval_copy_constructor(object_handle);
INIT_PZVAL(object_handle);
zend_hash_index_update(object->value.obj.properties, 0, &object_handle, sizeof(pval *), NULL);
pval_destructor(&overloaded_property->element);
}
}
switch (overloaded_property->element.type) {
case IS_LONG:
printf("%ld (numeric)\n", overloaded_property->element.value.lval);
break;
case IS_STRING:
printf("'%s'\n", overloaded_property->element.value.str.val);
break;
}
pval_destructor(&overloaded_property->element);
}
printf("%d arguments\n", ARG_COUNT(ht));
return_value->value.str.val = estrndup("testing", 7);
return_value->value.str.len = 7;
return_value->type = IS_STRING;
}
void domxmltestnode_class_startup()
{
zend_class_entry domxmltestnode_class_entry;
INIT_OVERLOADED_CLASS_ENTRY(domxmltestnode_class_entry, "TestNode",
php_domxmltestnode_class_functions,
domxmltestnode_class_call_function,
domxmltestnode_class_get_property,
domxmltestnode_class_set_property);
domxmltestnode_class_entry_ptr = register_internal_class(&domxmltestnode_class_entry);
}
#endif
/* {{{ proto string domxml_test(int id)
Unity function for testing */
PHP_FUNCTION(domxml_test)
{
zval *id;
if ((ARG_COUNT(ht) != 1) || getParameters(ht, 1, &id) == FAILURE)
WRONG_PARAM_COUNT;
convert_to_long(id);
RETURN_LONG(id->value.lval);
}
/* }}} */
/* }}} */
PHP_MINFO_FUNCTION(domxml)
{
/* don't know why that line was commented out in the previous version, so i left it (cmv) */
php_info_print_table_start();
php_info_print_table_row(2, "DOM/XML Support", "enabled");
// php_info_print_table_row(2, "libmxl Version", LIBXML_VERSION );
php_info_print_table_end();
}
/* {{{ proto string domxml_attrname([int dir_handle])
Returns list of attribute objects */
PHP_FUNCTION(domxml_attrname)
{
zval *id, **tmp;
int id_to_find;
xmlNode *nodep;
xmlAttr *attr;
int type;
int ret;
if (ARG_COUNT(ht) == 0) {
id = getThis();
if (id) {
if (zend_hash_find(id->value.obj.properties, "node", sizeof("node"), (void **)&tmp) == FAILURE) {
php_error(E_WARNING, "unable to find my handle property");
RETURN_FALSE;
}
id_to_find = (*tmp)->value.lval;
} else {
RETURN_FALSE;
}
} else if ((ARG_COUNT(ht) != 1) || getParameters(ht, 1, &id) == FAILURE) {
WRONG_PARAM_COUNT;
} else {
convert_to_long(id);
id_to_find = id->value.lval;
}
nodep = (xmlNode *)zend_list_find(id_to_find, &type);
if (!nodep || type != le_domxmlnodep) {
php_error(E_WARNING, "unable to find identifier (%d)", id_to_find);
RETURN_FALSE;
}
attr = nodep->properties;
if (!attr) {
RETURN_FALSE;
}
if (array_init(return_value) == FAILURE) {
RETURN_FALSE;
}
while(attr) {
zval *pattr;
ret = zend_list_insert(attr, le_domxmlattrp);
/* construct an object with some methods */
object_init_ex(pattr, domxmlattr_class_entry_ptr);
add_property_resource(pattr, "attribute", ret);
add_property_stringl(pattr, "name", (char *) attr->name, strlen(attr->name), 1);
// add_property_stringl(pattr, "content", (char *) attr->val->content, strlen(attr->val->content), 1);
zend_hash_next_index_insert(return_value->value.ht, &pattr, sizeof(zval *), NULL);
attr = attr->next;
}
}
/* }}} */
/* {{{ proto class node(string name)
Creates node */
PHP_FUNCTION(domxml_node)
{
zval *arg;
xmlNode *node;
int ret;
if (ARG_COUNT(ht) != 1 || getParameters(ht, 1, &arg) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string(arg);
node = xmlNewNode(NULL, arg->value.str.val);
if (!node) {
RETURN_FALSE;
}
ret = zend_list_insert(node, le_domxmlnodep);
/* construct an object with some methods */
object_init_ex(return_value, domxmlnode_class_entry_ptr);
add_property_resource(return_value, "node", ret);
add_property_long(return_value, "type", node->type);
add_property_stringl(return_value, "name", (char *) node->name, strlen(node->name), 1);
if(node->content)
add_property_stringl(return_value, "content", (char *) node->content, strlen(node->content), 1);
zend_list_addref(ret);
}
/* }}} */
/* {{{ proto string domxml_lastchild([int node])
Read directory entry from dir_handle */
PHP_FUNCTION(domxml_lastchild)
{
zval *id, **tmp;
int id_to_find;
xmlNode *nodep, *last;
int type;
int ret;
if (ARG_COUNT(ht) == 0) {
id = getThis();
if (id) {
if (zend_hash_find(id->value.obj.properties, "node", sizeof("node"), (void **)&tmp) == FAILURE) {
php_error(E_WARNING, "unable to find my handle property");
RETURN_FALSE;
}
id_to_find = (*tmp)->value.lval;
} else {
RETURN_FALSE;
}
} else if ((ARG_COUNT(ht) != 1) || getParameters(ht, 1, &id) == FAILURE) {
WRONG_PARAM_COUNT;
} else {
convert_to_long(id);
id_to_find = id->value.lval;
}
nodep = (xmlNode *)zend_list_find(id_to_find, &type);
if (!nodep || type != le_domxmlnodep) {
php_error(E_WARNING, "unable to find identifier (%d)", id_to_find);
RETURN_FALSE;
}
last = nodep->last;
if (!last) {
RETURN_FALSE;
}
ret = zend_list_insert(last, le_domxmlnodep);
/* construct an object with some methods */
object_init_ex(return_value, domxmlnode_class_entry_ptr);
add_property_resource(return_value, "node", ret);
add_property_long(return_value, "type", last->type);
add_property_stringl(return_value, "name", (char *) last->name, strlen(last->name), 1);
if(last->content)
add_property_stringl(return_value, "content", (char *) last->content, strlen(last->content), 1);
}
/* }}} */
/* {{{ proto string domxml_parent([int node])
Returns parent of node */
PHP_FUNCTION(domxml_parent)
{
zval *id, **tmp;
int id_to_find;
xmlNode *nodep, *last;
int type;
int ret;
if (ARG_COUNT(ht) == 0) {
id = getThis();
if (id) {
if (zend_hash_find(id->value.obj.properties, "node", sizeof("node"), (void **)&tmp) == FAILURE) {
php_error(E_WARNING, "unable to find my handle property");
RETURN_FALSE;
}
id_to_find = (*tmp)->value.lval;
} else {
RETURN_FALSE;
}
} else if ((ARG_COUNT(ht) != 1) || getParameters(ht, 1, &id) == FAILURE) {
WRONG_PARAM_COUNT;
} else {
convert_to_long(id);
id_to_find = id->value.lval;
}
nodep = (xmlNode *)zend_list_find(id_to_find, &type);
if (!nodep || type != le_domxmlnodep) {
php_error(E_WARNING, "unable to find identifier (%d)", id_to_find);
RETURN_FALSE;
}
last = nodep->parent;
if (!last) {
RETURN_FALSE;
}
ret = zend_list_insert(last, le_domxmlnodep);
/* construct an object with some methods */
object_init_ex(return_value, domxmlnode_class_entry_ptr);
add_property_resource(return_value, "node", ret);
add_property_long(return_value, "type", last->type);
add_property_stringl(return_value, "name", (char *) last->name, strlen(last->name), 1);
if(last->content)
add_property_stringl(return_value, "content", (char *) last->content, strlen(last->content), 1);
}
/* }}} */
/* {{{ proto string domxml_children([int node])
Returns list of children nodes */
PHP_FUNCTION(domxml_children)
{
zval *id, **tmp;
int id_to_find;
xmlNode *nodep, *last;
int type;
int ret;
if (ARG_COUNT(ht) == 0) {
id = getThis();
if (id) {
if ((zend_hash_find(id->value.obj.properties, "node", sizeof("node"), (void **)&tmp) == FAILURE) &&
(zend_hash_find(id->value.obj.properties, "doc", sizeof("doc"), (void **)&tmp) == FAILURE)) {
php_error(E_WARNING, "unable to find my handle property");
RETURN_FALSE;
}
id_to_find = (*tmp)->value.lval;
} else {
RETURN_FALSE;
}
} else if ((ARG_COUNT(ht) != 1) || getParameters(ht, 1, &id) == FAILURE) {
WRONG_PARAM_COUNT;
} else {
convert_to_long(id);
id_to_find = id->value.lval;
}
nodep = (xmlNode *)zend_list_find(id_to_find, &type);
if (!nodep || (type != le_domxmlnodep && type != le_domxmldocp)) {
php_error(E_WARNING, "unable to find identifier (%d)", id_to_find);
RETURN_FALSE;
}
/* Even if the nodep is a XML_DOCUMENT_NODE the type is at the
same position.
*/
if(nodep->type == XML_DOCUMENT_NODE)
last = ((xmlDoc *) nodep)->children;
else
last = nodep->children;
if (!last) {
RETURN_FALSE;
}
if (array_init(return_value) == FAILURE) {
RETURN_FALSE;
}
while(last) {
zval *child;
MAKE_STD_ZVAL(child);
ret = zend_list_insert(last, le_domxmlnodep);
/* construct a node object */
object_init_ex(child, domxmlnode_class_entry_ptr);
add_property_stringl(child, "name", (char *) last->name, strlen(last->name), 1);
if(last->content)
add_property_stringl(child, "content", (char *) last->content, strlen(last->content), 1);
add_property_resource(child, "node", ret);
add_property_long(child, "type", last->type);
zend_hash_next_index_insert(return_value->value.ht, &child, sizeof(zval *), NULL);
last = last->next;
}
}
/* }}} */
/* {{{ proto string domxml_getattr([int node,] string attrname)
Returns value of given attribute */
PHP_FUNCTION(domxml_getattr)
{
zval *id, *arg1, **tmp;
int id_to_find;
xmlNode *nodep;
char *value;
int type;
if ((ARG_COUNT(ht) == 1) && getParameters(ht, 1, &arg1) == SUCCESS) {
id = getThis();
if (id) {
if (zend_hash_find(id->value.obj.properties, "node", sizeof("node"), (void **)&tmp) == FAILURE) {
php_error(E_WARNING, "unable to find my handle property");
RETURN_FALSE;
}
id_to_find = (*tmp)->value.lval;
} else {
RETURN_FALSE;
}
convert_to_string(arg1);
} else if ((ARG_COUNT(ht) == 2) && getParameters(ht, 2, &id, &arg1) == SUCCESS) {
convert_to_long(id);
id_to_find = id->value.lval;
convert_to_string(arg1);
} else {
WRONG_PARAM_COUNT;
}
nodep = (xmlNode *)zend_list_find(id_to_find, &type);
if (!nodep || type != le_domxmlnodep) {
php_error(E_WARNING, "unable to find identifier (%d)", id_to_find);
RETURN_FALSE;
}
value = xmlGetProp(nodep, arg1->value.str.val);
if (!value) {
php_error(E_WARNING, "No such attribute '%s'", arg1->value.str.val);
RETURN_FALSE;
}
RETURN_STRING(value, 1);
}
/* }}} */
/* {{{ proto string domxml_setattr([int node,] string attrname, string value)
Sets value of given attribute */
PHP_FUNCTION(domxml_setattr)
{
zval *id, *arg1, *arg2, **tmp;
int id_to_find;
xmlNode *nodep;
xmlAttr *attr;
int type;
if ((ARG_COUNT(ht) == 2) && getParameters(ht, 2, &arg1, &arg2) == SUCCESS) {
id = getThis();
if (id) {
if (zend_hash_find(id->value.obj.properties, "node", sizeof("node"), (void **)&tmp) == FAILURE) {
php_error(E_WARNING, "unable to find my handle property");
RETURN_FALSE;
}
id_to_find = (*tmp)->value.lval;
} else {
RETURN_FALSE;
}
convert_to_string(arg1);
convert_to_string(arg2);
} else if ((ARG_COUNT(ht) == 3) && getParameters(ht, 3, &id, &arg1, &arg2) == SUCCESS) {
convert_to_long(id);
id_to_find = id->value.lval;
convert_to_string(arg1);
convert_to_string(arg2);
} else {
WRONG_PARAM_COUNT;
}
nodep = (xmlNode *)zend_list_find(id_to_find, &type);
if (!nodep || type != le_domxmlnodep) {
php_error(E_WARNING, "unable to find identifier (%d)", id_to_find);
RETURN_FALSE;
}
attr = xmlSetProp(nodep, arg1->value.str.val, arg2->value.str.val);
if (!attr) {
php_error(E_WARNING, "No such attribute '%s'", arg1->value.str.val);
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto string domxml_attributes([int node])
Returns list of attributes of node */
PHP_FUNCTION(domxml_attributes)
{
zval *id, **tmp;
int id_to_find;
xmlNode *nodep;
xmlAttr *attr;
int type;
if (ARG_COUNT(ht) == 0) {
id = getThis();
if (id) {
if (zend_hash_find(id->value.obj.properties, "node", sizeof("node"), (void **)&tmp) == FAILURE) {
php_error(E_WARNING, "unable to find my node (%d)", id);
RETURN_FALSE;
}
id_to_find = (*tmp)->value.lval;
} else {
RETURN_FALSE;
}
} else if ((ARG_COUNT(ht) != 1) || getParameters(ht, 1, &id) == FAILURE) {
WRONG_PARAM_COUNT;
} else {
convert_to_long(id);
id_to_find = id->value.lval;
}
nodep = (xmlNode *)zend_list_find(id_to_find, &type);
if (!nodep || type != le_domxmlnodep) {
php_error(E_WARNING, "unable to find node identifier (%d)", id_to_find);
RETURN_FALSE;
}
if(0 > node_attributes(&return_value, nodep))
RETURN_FALSE;
#ifdef nichtdefiniert
attr = nodep->properties;
if (!attr) {
RETURN_FALSE;
}
if (array_init(return_value) == FAILURE) {
RETURN_FALSE;
}
while(attr) {
if(attr->val->content)
add_assoc_string(return_value, (char *) attr->name, attr->val->content, 1);
attr = attr->next;
}
#endif
}
/* }}} */
/* {{{ proto string domxml_rootnew([int doc])
Returns list of children nodes */
PHP_FUNCTION(domxml_rootnew)
{
zval *id, **tmp;
int id_to_find;
xmlDoc *nodep;
xmlNode *last;
int type;
int ret;
if (ARG_COUNT(ht) == 0) {
id = getThis();
if (id) {
if (zend_hash_find(id->value.obj.properties, "doc", sizeof("doc"), (void **)&tmp) == FAILURE) {
php_error(E_WARNING, "unable to find my handle property");
RETURN_FALSE;
}
id_to_find = (*tmp)->value.lval;
} else {
RETURN_FALSE;
}
} else if ((ARG_COUNT(ht) != 1) || getParameters(ht, 1, &id) == FAILURE) {
WRONG_PARAM_COUNT;
} else {
convert_to_long(id);
id_to_find = id->value.lval;
}
nodep = (xmlDoc *)zend_list_find(id_to_find, &type);
if (!nodep || type != le_domxmldocp) {
php_error(E_WARNING, "unable to find identifier (%d)", id_to_find);
RETURN_FALSE;
}
last = nodep->children;
if (!last) {
RETURN_FALSE;
}
if (array_init(return_value) == FAILURE) {
RETURN_FALSE;
}
while(last) {
zval *child;
MAKE_STD_ZVAL(child);
ret = zend_list_insert(last, le_domxmlnodep);
/* construct a node object */
object_init_ex(child, domxmlnode_class_entry_ptr);
add_property_stringl(child, "name", (char *) last->name, strlen(last->name), 1);
if(last->content)
add_property_stringl(child, "content", (char *) last->content, strlen(last->content), 1);
add_property_resource(child, "node", ret);
add_property_long(child, "type", last->type);
zend_hash_next_index_insert(return_value->value.ht, &child, sizeof(zval *), NULL);
last = last->next;
}
}
/* }}} */
/* {{{ proto string domxml_root([int doc_handle])
Returns root node of document */
PHP_FUNCTION(domxml_root)
{
zval *id, **tmp;
int id_to_find;
xmlDoc *docp;
xmlNode *node;
int type;
int ret;
if (ARG_COUNT(ht) == 0) {
id = getThis();
if (id) {
if (zend_hash_find(id->value.obj.properties, "doc", sizeof("doc"), (void **)&tmp) == FAILURE) {
php_error(E_WARNING, "unable to find my handle property");
RETURN_FALSE;
}
id_to_find = (*tmp)->value.lval;
} else {
RETURN_FALSE;
}
} else if ((ARG_COUNT(ht) != 1) || getParameters(ht, 1, &id) == FAILURE) {
WRONG_PARAM_COUNT;
} else {
convert_to_long(id);
id_to_find = id->value.lval;
}
docp = (xmlDoc *)zend_list_find(id_to_find, &type);
if (!docp || type != le_domxmldocp) {
php_error(E_WARNING, "unable to find identifier (%d)", id_to_find);
RETURN_FALSE;
}
node = docp->children;
if (!node) {
RETURN_FALSE;
}
while(node) {
if(node->type == XML_ELEMENT_NODE) {
ret = zend_list_insert(node, le_domxmlnodep);
/* construct an object with some methods */
object_init_ex(return_value, domxmlnode_class_entry_ptr);
add_property_resource(return_value, "node", ret);
add_property_long(return_value, "type", node->type);
add_property_stringl(return_value, "name", (char *) node->name, strlen(node->name), 1);
if(node->content)
add_property_stringl(return_value, "content", (char *) node->content, strlen(node->content), 1);
zend_list_addref(ret);
return;
}
node = node->next;
}
}
/* }}} */
/* {{{ proto string domxml_dtd([int doc_handle])
Returns DTD of document */
PHP_FUNCTION(domxml_intdtd)
{
zval *id, **tmp;
int id_to_find;
xmlDoc *docp;
xmlDtd *dtd;
int type;
int ret;
if (ARG_COUNT(ht) == 0) {
id = getThis();
if (id) {
if (zend_hash_find(id->value.obj.properties, "doc", sizeof("doc"), (void **)&tmp) == FAILURE) {
php_error(E_WARNING, "unable to find my handle property");
RETURN_FALSE;
}
id_to_find = (*tmp)->value.lval;
} else {
RETURN_FALSE;
}
} else if ((ARG_COUNT(ht) != 1) || getParameters(ht, 1, &id) == FAILURE) {
WRONG_PARAM_COUNT;
} else {
convert_to_long(id);
id_to_find = id->value.lval;
}
docp = (xmlDoc *)zend_list_find(id_to_find, &type);
if (!docp || type != le_domxmldocp) {
php_error(E_WARNING, "unable to find identifier (%d)", id_to_find);
RETURN_FALSE;
}
dtd = docp->intSubset;
if (!dtd) {
RETURN_FALSE;
}
ret = zend_list_insert(dtd, le_domxmldtdp);
/* construct an object with some methods */
object_init_ex(return_value, domxmldtd_class_entry_ptr);
add_property_resource(return_value, "dtd", ret);
if(dtd->ExternalID)
add_property_string(return_value, "extid", (char *) dtd->ExternalID, 1);
add_property_string(return_value, "sysid", (char *) dtd->SystemID, 1);
add_property_string(return_value, "name", (char *) dtd->name, 1);
zend_list_addref(ret);
}
/* }}} */
/* {{{ proto string domxml_dumpmem([int doc_handle])
Dumps document into string */
PHP_FUNCTION(domxml_dumpmem)
{
zval *id, **tmp;
int id_to_find;
xmlDoc *docp;
// char *mem;
xmlChar *mem;
int size;
int type;
if (ARG_COUNT(ht) == 0) {
id = getThis();
if (id) {
if (zend_hash_find(id->value.obj.properties, "doc", sizeof("doc"), (void **)&tmp) == FAILURE) {
php_error(E_WARNING, "unable to find my handle property");
RETURN_FALSE;
}
id_to_find = (*tmp)->value.lval;
} else {
RETURN_FALSE;
}
} else if ((ARG_COUNT(ht) != 1) || getParameters(ht, 1, &id) == FAILURE) {
WRONG_PARAM_COUNT;
} else {
convert_to_long(id);
id_to_find = id->value.lval;
}
docp = (xmlDoc *)zend_list_find(id_to_find, &type);
if (!docp || type != le_domxmldocp) {
php_error(E_WARNING, "unable to find identifier (%d)", id_to_find);
RETURN_FALSE;
}
xmlDocDumpMemory(docp, &mem, &size);
if (!size) {
RETURN_FALSE;
}
RETURN_STRINGL(mem, size, 1);
}
/* }}} */
/* {{{ proto class xmldoc(string xmldoc)
Creates dom object of xml document */
PHP_FUNCTION(xmldoc)
{
zval *arg;
xmlDoc *docp;
int ret;
if (ARG_COUNT(ht) != 1 || getParameters(ht, 1, &arg) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string(arg);
docp = xmlParseMemory(arg->value.str.val, arg->value.str.len);
if (!docp) {
RETURN_FALSE;
}
ret = zend_list_insert(docp, le_domxmldocp);
/* construct an object with some methods */
object_init_ex(return_value, domxmldoc_class_entry_ptr);
add_property_resource(return_value, "doc", ret);
add_property_stringl(return_value, "version", (char *) docp->version, strlen(docp->version), 1);
if(docp->encoding)
add_property_stringl(return_value, "encoding", (char *) docp->encoding, strlen(docp->encoding), 1);
add_property_long(return_value, "standalone", docp->standalone);
add_property_long(return_value, "type", docp->type);
zend_list_addref(ret);
}
/* }}} */
/* {{{ proto class xmldocfile(string filename)
Creates dom object of xml document in file*/
PHP_FUNCTION(xmldocfile)
{
zval *arg;
xmlDoc *docp;
int ret;
if (ARG_COUNT(ht) != 1 || getParameters(ht, 1, &arg) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string(arg);
docp = xmlParseFile(arg->value.str.val);
if (!docp) {
RETURN_FALSE;
}
ret = zend_list_insert(docp, le_domxmldocp);
/* construct an object with some methods */
object_init_ex(return_value, domxmldoc_class_entry_ptr);
add_property_resource(return_value, "doc", ret);
add_property_stringl(return_value, "version", (char *) docp->version, strlen(docp->version), 1);
if(docp->encoding)
add_property_stringl(return_value, "encoding", (char *) docp->encoding, strlen(docp->encoding), 1);
add_property_long(return_value, "standalone", docp->standalone);
zend_list_addref(ret);
}
/* }}} */
/* {{{ proto string domxml_new_child([int node_handle,] string name, string content)
Adds child node to parent node */
PHP_FUNCTION(domxml_new_child)
{
zval *id, *name, *content, **tmp;
int id_to_find;
xmlNode *child, *nodep;
int type;
int ret;
if (ARG_COUNT(ht) == 2) {
id = getThis();
if (id) {
if (zend_hash_find(id->value.obj.properties, "node", sizeof("node"), (void **)&tmp) == FAILURE) {
php_error(E_WARNING, "unable to find my handle property");
RETURN_FALSE;
}
id_to_find = (*tmp)->value.lval;
if(getParameters(ht, 2, &name, &content) == FAILURE)
WRONG_PARAM_COUNT;
} else {
RETURN_FALSE;
}
} else if ((ARG_COUNT(ht) != 3) || getParameters(ht, 3, &id, &name, &content) == FAILURE) {
WRONG_PARAM_COUNT;
} else {
convert_to_long(id);
id_to_find = id->value.lval;
}
convert_to_string(name);
convert_to_string(content);
nodep = (xmlNode *)zend_list_find(id_to_find, &type);
if (!nodep || type != le_domxmlnodep) {
php_error(E_WARNING, "unable to find identifier (%d)", id_to_find);
RETURN_FALSE;
}
if(content->value.str.len)
child = xmlNewChild(nodep, NULL, name->value.str.val, content->value.str.val);
else
child = xmlNewChild(nodep, NULL, name->value.str.val, NULL);
if (!child) {
RETURN_FALSE;
}
ret = zend_list_insert(child, le_domxmlnodep);
/* construct an object with some methods */
object_init_ex(return_value, domxmlnode_class_entry_ptr);
add_property_resource(return_value, "node", ret);
add_property_long(return_value, "type", child->type);
add_property_stringl(return_value, "name", (char *) child->name, strlen(child->name), 1);
if(content->value.str.val)
add_property_stringl(return_value, "content", content->value.str.val, content->value.str.len, 1);
zend_list_addref(ret);
}
/* }}} */
/* {{{ proto string domxml_add_root([int doc_handle,] string name)
Adds root node to document */
PHP_FUNCTION(domxml_add_root)
{
zval *id, *name, **tmp;
int id_to_find;
xmlDoc *docp;
xmlNode *node;
int type;
int ret;
if (ARG_COUNT(ht) == 1) {
id = getThis();
if (id) {
if (zend_hash_find(id->value.obj.properties, "doc", sizeof("doc"), (void **)&tmp) == FAILURE) {
php_error(E_WARNING, "unable to find my handle property");
RETURN_FALSE;
}
id_to_find = (*tmp)->value.lval;
if (getParameters(ht, 1, &name) == FAILURE)
WRONG_PARAM_COUNT;
} else {
RETURN_FALSE;
}
} else if ((ARG_COUNT(ht) != 2) || getParameters(ht, 2, &id, &name) == FAILURE) {
WRONG_PARAM_COUNT;
} else {
convert_to_long(id);
id_to_find = id->value.lval;
}
convert_to_string(name);
docp = (xmlDoc *)zend_list_find(id_to_find, &type);
if (!docp || type != le_domxmldocp) {
php_error(E_WARNING, "unable to find identifier (%d)", id_to_find);
RETURN_FALSE;
}
node = xmlNewDocNode(docp, NULL, name->value.str.val, NULL);
if (!node) {
RETURN_FALSE;
}
xmlDocSetRootElement(docp, node);
ret = zend_list_insert(node, le_domxmlnodep);
/* construct an object with some methods */
object_init_ex(return_value, domxmlnode_class_entry_ptr);
add_property_resource(return_value, "node", ret);
add_property_long(return_value, "type", node->type);
add_property_stringl(return_value, "name", (char *) node->name, strlen(node->name), 1);
if(node->content)
add_property_stringl(return_value, "content", (char *) node->content, strlen(node->content), 1);
zend_list_addref(ret);
}
/* }}} */
/* {{{ proto class domxml_new_xmldoc(string version)
Creates new xmldoc */
PHP_FUNCTION(domxml_new_xmldoc)
{
zval *arg;
xmlDoc *docp;
int ret;
if (ARG_COUNT(ht) != 1 || getParameters(ht, 1, &arg) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string(arg);
docp = xmlNewDoc(arg->value.str.val);
if (!docp) {
RETURN_FALSE;
}
ret = zend_list_insert(docp, le_domxmldocp);
/* construct an object with some methods */
object_init_ex(return_value, domxmldoc_class_entry_ptr);
add_property_resource(return_value, "doc", ret);
add_property_stringl(return_value, "version", (char *) docp->version, strlen(docp->version), 1);
if(docp->encoding)
add_property_stringl(return_value, "encoding", (char *) docp->encoding, strlen(docp->encoding), 1);
add_property_long(return_value, "standalone", docp->standalone);
zend_list_addref(ret);
}
/* }}} */
/* {{{ proto string node_namespace([int node])
Returns list of namespaces */
static int node_namespace(zval **attributes, xmlNode *nodep)
{
xmlNs *ns;
/* Get the children of the current node */
ns = nodep->ns;
if (!ns) {
return -1;
}
/* create an php array for the children */
MAKE_STD_ZVAL(*attributes);
if (array_init(*attributes) == FAILURE) {
return -1;
}
while(ns) {
zval *pattr;
MAKE_STD_ZVAL(pattr);
// ret = zend_list_insert(attr, le_domxmlattrp);
/* construct an object with some methods */
object_init_ex(pattr, domxmlns_class_entry_ptr);
// add_property_resource(pattr, "attribute", ret);
if(ns->href)
add_property_stringl(pattr, "href", (char *) ns->href, strlen(ns->href), 1);
if(ns->prefix)
add_property_stringl(pattr, "prefix", (char *) ns->prefix, strlen(ns->prefix), 1);
add_property_long(pattr, "type", ns->type);
zend_hash_next_index_insert((*attributes)->value.ht, &pattr, sizeof(zval *), NULL);
ns = ns->next;
}
return 0;
}
static int node_children(zval **children, xmlNode *nodep);
/* {{{ proto string node_attributes([int node])
Returns list of children nodes */
static int node_attributes(zval **attributes, xmlNode *nodep)
{
zval *children;
xmlAttr *attr;
/* Get the children of the current node */
if(nodep->type != XML_ELEMENT_NODE)
return -1;
attr = nodep->properties;
if (!attr) {
return -1;
}
/* create an php array for the children */
MAKE_STD_ZVAL(*attributes);
if (array_init(*attributes) == FAILURE) {
return -1;
}
while(attr) {
zval *pattr;
MAKE_STD_ZVAL(pattr);
/* construct an object with some methods */
object_init_ex(pattr, domxmlattr_class_entry_ptr);
add_property_stringl(pattr, "name", (char *) attr->name, strlen(attr->name), 1);
if(0 == node_children(&children, attr->children)) {
zend_hash_update(pattr->value.obj.properties, "children", sizeof("children"), (void *) &children, sizeof(zval *), NULL);
}
zend_hash_next_index_insert((*attributes)->value.ht, &pattr, sizeof(zval *), NULL);
attr = attr->next;
}
return 0;
}
/* {{{ proto string domxml_children([int node])
Returns list of children nodes */
static int node_children(zval **children, xmlNode *nodep)
{
zval *mchildren, *attributes, *namespace;
xmlNode *last;
/* Get the children of the current node */
last = nodep;
if (!last) {
return -1;
}
/* create an php array for the children */
MAKE_STD_ZVAL(*children);
if (array_init(*children) == FAILURE) {
return -1;
}
while(last) {
zval *child;
/* Each child is a node object */
MAKE_STD_ZVAL(child);
// ret = zend_list_insert(last, le_domxmlnodep);
/* construct a node object for each child */
object_init_ex(child, domxmlnode_class_entry_ptr);
/* Add the node object to the array of children */
zend_hash_next_index_insert((*children)->value.ht, &child, sizeof(zval *), NULL);
/* Add name, content and type as properties */
add_property_stringl(child, "name", (char *) last->name, strlen(last->name), 1);
add_property_long(child, "type", last->type);
if(last->content)
add_property_stringl(child, "content", (char *) last->content, strlen(last->content), 1);
// add_property_resource(child, "node", ret);
/* Get the namespace of the current node and add it as a property */
/* if(!node_namespace(&namespace, last))
zend_hash_update(child->value.obj.properties, "namespace", sizeof("namespace"), (void *) &namespace, sizeof(zval *), NULL);
*/
/* Get the attributes of the current node and add it as a property */
if(!node_attributes(&attributes, last))
zend_hash_update(child->value.obj.properties, "attributes", sizeof("attributes"), (void *) &attributes, sizeof(zval *), NULL);
/* Get recursively the children of the current node and add it as a property */
if(!node_children(&mchildren, last->children))
zend_hash_update(child->value.obj.properties, "children", sizeof("children"), (void *) &mchildren, sizeof(zval *), NULL);
last = last->next;
}
return 0;
}
/* }}} */
/* {{{ proto class xmltree(string xmldoc)
Create a tree of php objects from an xml document */
PHP_FUNCTION(xmltree)
{
zval *arg;
zval *proot, *children, *attributes;
xmlDoc *docp;
xmlNode *root;
if (ARG_COUNT(ht) != 1 || getParameters(ht, 1, &arg) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string(arg);
/* Create a new xml document */
docp = xmlParseMemory(arg->value.str.val, arg->value.str.len);
if (!docp) {
RETURN_FALSE;
}
/* construct the document is a php object for return */
object_init_ex(return_value, domxmldoc_class_entry_ptr);
add_property_stringl(return_value, "version", (char *) docp->version, strlen(docp->version), 1);
if(docp->encoding)
add_property_stringl(return_value, "encoding", (char *) docp->encoding, strlen(docp->encoding), 1);
add_property_long(return_value, "standalone", docp->standalone);
add_property_long(return_value, "type", docp->type);
/* get the root and add as a property to the document */
root = docp->children;
if (!root) {
xmlFreeDoc(docp);
RETURN_FALSE;
}
#ifdef newcode
{
zval *child;
MAKE_STD_ZVAL(child);
object_init_ex(child, domxmltestnode_class_entry_ptr);
zend_hash_update(return_value->value.obj.properties, "testnode", sizeof("testnode"), &child, sizeof(zval *), NULL);
add_property_stringl(child, "name", "Testname", sizeof("Testname"), 1);
}
#endif
/* The root itself maybe an array. Though you may not have two Elements
as root, you may have a comment, pi and and element as root.
Thanks to Paul DuBois for pointing me at this.
*/
if(0 == node_children(&children, root)) {
int i, count;
HashTable *lht;
zend_hash_update(return_value->value.obj.properties, "children", sizeof("children"), (void *) &children, sizeof(zval *), NULL);
/* Find the child of xml type element */
lht = children->value.ht;
count = zend_hash_num_elements(lht);
zend_hash_internal_pointer_reset(lht);
for(i=0; i<count; i++) {
zval **prop, **keydata;
zend_hash_get_current_data(lht, (void **) &keydata);
if((*keydata)->type == IS_OBJECT) {
if (zend_hash_find((*keydata)->value.obj.properties, "type", sizeof("type"), (void **)&prop) == SUCCESS) {
if((*prop)->value.lval == XML_ELEMENT_NODE) {
zend_hash_update(return_value->value.obj.properties, "root", sizeof("root"), (void **) keydata, sizeof(zval *), NULL);
(*keydata)->is_ref = 1;
(*keydata)->refcount++;
}
}
}
zend_hash_move_forward(lht);
}
}
xmlFreeDoc(docp);
}
/* }}} */
#endif /* HAVE_DOMXML */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
*/
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