Added xmlwriter to 5.1

1 files changed, 1831 insertions, 0 deletions

diff --git a/ext/xmlwriter/php_xmlwriter.c b/ext/xmlwriter/php_xmlwriter.c
new file mode 100644
index 0000000000..be72dd3e4b
--- /dev/null
+++ b/ext/xmlwriter/php_xmlwriter.c
@@ -0,0 +1,1831 @@
+/*
+  +----------------------------------------------------------------------+
+  | PHP Version 5                                                        |
+  +----------------------------------------------------------------------+
+  | Copyright (c) 1997-2005 The PHP Group                                |
+  +----------------------------------------------------------------------+
+  | This source file is subject to version 3.01 of the PHP license,      |
+  | that is bundled with this package in the file LICENSE, and is        |
+  | available through the world-wide-web at the following url:           |
+  | http://www.php.net/license/3_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.               |
+  +----------------------------------------------------------------------+
+  | Author: Rob Richards <rrichards@php.net>                             |
+  |         Pierre-A. Joye <pajoye@php.net>                              |
+  +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+
+#include "php.h"
+#include "php_ini.h"
+#include "ext/standard/info.h"
+#include "php_xmlwriter.h"
+
+zend_class_entry *xmlwriter_class_entry;
+
+/* {{{ xmlwriter_object_free_storage */
+static void xmlwriter_free_resource_ptr(xmlwriter_object *intern TSRMLS_DC) 
+{
+	if (intern) {
+		if (intern->ptr) {
+			xmlFreeTextWriter(intern->ptr);
+			intern->ptr = NULL;
+		}
+		if (intern->output) {
+			xmlBufferFree(intern->output);
+			intern->output = NULL;
+		}
+		efree(intern);
+	}
+}
+/* }}} */
+
+#ifdef ZEND_ENGINE_2
+/* {{{ XMLWRITER_FROM_OBJECT */
+#define XMLWRITER_FROM_OBJECT(intern, object) \
+	{ \
+		ze_xmlwriter_object *obj = (ze_xmlwriter_object*) zend_object_store_get_object(object TSRMLS_CC); \
+		intern = obj->xmlwriter_ptr; \
+		if (!intern) { \
+			php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid or unitialized XMLWriter object"); \
+			RETURN_FALSE; \
+		} \
+	}
+/* }}} */
+
+static zend_object_handlers xmlwriter_object_handlers;
+
+/* {{{ xmlwriter_object_free_storage */
+static void xmlwriter_object_free_storage(void *object TSRMLS_DC)
+{
+	ze_xmlwriter_object * intern = (ze_xmlwriter_object *) object;
+	if (!intern) {
+		return;
+	}
+	if (intern->xmlwriter_ptr) {
+		xmlwriter_free_resource_ptr(intern->xmlwriter_ptr TSRMLS_CC);
+	}
+	intern->xmlwriter_ptr = NULL;
+	if (intern->zo.properties) {
+		zend_hash_destroy(intern->zo.properties);
+		FREE_HASHTABLE(intern->zo.properties);
+	}
+
+	efree(intern);
+}
+/* }}} */
+
+
+/* {{{ xmlwriter_object_new */
+PHP_XMLWRITER_API zend_object_value xmlwriter_object_new(zend_class_entry *class_type TSRMLS_DC)
+{
+	ze_xmlwriter_object *intern;
+	zval *tmp;
+	zend_object_value retval;
+
+	intern = emalloc(sizeof(ze_xmlwriter_object));
+	memset(&intern->zo, 0, sizeof(zend_object));
+	intern->zo.ce = class_type;
+	intern->xmlwriter_ptr = NULL;
+	
+	ALLOC_HASHTABLE(intern->zo.properties);
+	zend_hash_init(intern->zo.properties, 0, NULL, ZVAL_PTR_DTOR, 0);
+	zend_hash_copy(intern->zo.properties, &class_type->default_properties, (copy_ctor_func_t) zval_add_ref,
+					(void *) &tmp, sizeof(zval *));
+
+	retval.handle = zend_objects_store_put(intern,
+						NULL,
+						(zend_objects_free_object_storage_t) xmlwriter_object_free_storage,
+						NULL TSRMLS_CC);
+	
+	retval.handlers = (zend_object_handlers *) & xmlwriter_object_handlers;
+	
+	return retval;
+}
+/* }}} */
+#endif
+
+#define XMLW_NAME_CHK(__err) \
+	if (xmlValidateName((xmlChar *) name, 0) != 0) {	\
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, #__err);	\
+		RETURN_FALSE;	\
+	}	\
+
+/* {{{ xmlwriter_functions */
+static zend_function_entry xmlwriter_functions[] = {
+	PHP_FE(xmlwriter_open_uri,			NULL)
+	PHP_FE(xmlwriter_open_memory,		NULL)
+#if LIBXML_VERSION >= 20605
+	PHP_FE(xmlwriter_set_indent,		NULL)
+	PHP_FE(xmlwriter_set_indent_string, NULL)
+#endif
+#if LIBXML_VERSION >= 20607
+	PHP_FE(xmlwriter_start_comment,		NULL)
+	PHP_FE(xmlwriter_end_comment,		NULL)
+#endif
+	PHP_FE(xmlwriter_start_attribute,	NULL)
+	PHP_FE(xmlwriter_end_attribute,		NULL)
+	PHP_FE(xmlwriter_write_attribute,	NULL)
+#if LIBXML_VERSION > 20617
+	PHP_FE(xmlwriter_start_attribute_ns,NULL)
+#endif
+	PHP_FE(xmlwriter_start_element,		NULL)
+	PHP_FE(xmlwriter_end_element,		NULL)
+	PHP_FE(xmlwriter_start_element_ns,	NULL)
+	PHP_FE(xmlwriter_write_element,		NULL)
+	PHP_FE(xmlwriter_write_element_ns,	NULL)
+	PHP_FE(xmlwriter_start_pi,			NULL)
+	PHP_FE(xmlwriter_end_pi,			NULL)
+	PHP_FE(xmlwriter_write_pi,			NULL)
+	PHP_FE(xmlwriter_start_cdata,		NULL)
+	PHP_FE(xmlwriter_end_cdata,			NULL)
+	PHP_FE(xmlwriter_write_cdata,		NULL)
+	PHP_FE(xmlwriter_text,				NULL)
+	PHP_FE(xmlwriter_start_document,	NULL)
+	PHP_FE(xmlwriter_end_document,		NULL)
+	PHP_FE(xmlwriter_write_comment,		NULL)
+	PHP_FE(xmlwriter_start_dtd,			NULL)
+	PHP_FE(xmlwriter_end_dtd,			NULL)
+	PHP_FE(xmlwriter_write_dtd,			NULL)
+	PHP_FE(xmlwriter_start_dtd_element,	NULL)
+	PHP_FE(xmlwriter_end_dtd_element,	NULL)
+	PHP_FE(xmlwriter_output_memory,		NULL)
+	PHP_FE(xmlwriter_flush,				NULL)
+	{NULL, NULL, NULL}
+};
+/* }}} */
+
+#ifdef ZEND_ENGINE_2
+/* {{{ xmlwriter_class_functions */
+static zend_function_entry xmlwriter_class_functions[] = {
+	PHP_ME_MAPPING(openUri,		xmlwriter_open_uri,		NULL)
+	PHP_ME_MAPPING(openMemory,	xmlwriter_open_memory, 	NULL)
+#if LIBXML_VERSION >= 20605
+	PHP_ME_MAPPING(setIndent,	xmlwriter_set_indent,	NULL)
+	PHP_ME_MAPPING(setIndentString,	xmlwriter_set_indent_string, NULL)
+#endif
+#if LIBXML_VERSION >= 20607
+	PHP_ME_MAPPING(startComment,	xmlwriter_start_comment,	NULL)
+	PHP_ME_MAPPING(endComment,		xmlwriter_end_comment,		NULL)
+#endif
+	PHP_ME_MAPPING(startAttribute,	xmlwriter_start_attribute,	NULL)
+	PHP_ME_MAPPING(endAttribute,	xmlwriter_end_attribute,	NULL)
+	PHP_ME_MAPPING(writeAttribute,	xmlwriter_write_attribute,	NULL)
+#if LIBXML_VERSION > 20617
+	PHP_ME_MAPPING(startAttributeNs,	xmlwriter_start_attribute_ns,NULL)
+#endif
+	PHP_ME_MAPPING(startElement,	xmlwriter_start_element,	NULL)
+	PHP_ME_MAPPING(endElement,		xmlwriter_end_element,		NULL)
+	PHP_ME_MAPPING(startElementNs,	xmlwriter_start_element_ns,	NULL)
+	PHP_ME_MAPPING(writeElement,	xmlwriter_write_element,	NULL)
+	PHP_ME_MAPPING(writeElementNs,	xmlwriter_write_element_ns,	NULL)
+	PHP_ME_MAPPING(startPi,			xmlwriter_start_pi,			NULL)
+	PHP_ME_MAPPING(endPi,			xmlwriter_end_pi,			NULL)
+	PHP_ME_MAPPING(writePi,			xmlwriter_write_pi,			NULL)
+	PHP_ME_MAPPING(startCdata,		xmlwriter_start_cdata,		NULL)
+	PHP_ME_MAPPING(endCdata,		xmlwriter_end_cdata,		NULL)
+	PHP_ME_MAPPING(writeCdata,		xmlwriter_write_cdata,		NULL)
+	PHP_ME_MAPPING(text,			xmlwriter_text,				NULL)
+	PHP_ME_MAPPING(startDocument,	xmlwriter_start_document,	NULL)
+	PHP_ME_MAPPING(endDocument,		xmlwriter_end_document,		NULL)
+	PHP_ME_MAPPING(writeComment,	xmlwriter_write_comment,	NULL)
+	PHP_ME_MAPPING(startDtd,		xmlwriter_start_dtd,		NULL)
+	PHP_ME_MAPPING(endDtd,			xmlwriter_end_dtd,			NULL)
+	PHP_ME_MAPPING(writeDtd,		xmlwriter_write_dtd,		NULL)
+	PHP_ME_MAPPING(startDtdElement,	xmlwriter_start_dtd_element,	NULL)
+	PHP_ME_MAPPING(endDtdElement,	xmlwriter_end_dtd_element,	NULL)
+	PHP_ME_MAPPING(outputMemory,	xmlwriter_output_memory,	NULL)
+	PHP_ME_MAPPING(flush,			xmlwriter_flush,			NULL)
+	{NULL, NULL, NULL}
+};
+/* }}} */
+#endif
+
+/* {{{ function prototypes */
+PHP_MINIT_FUNCTION(xmlwriter);
+PHP_MSHUTDOWN_FUNCTION(xmlwriter);
+PHP_MINFO_FUNCTION(xmlwriter);
+
+static int le_xmlwriter;
+/* }}} */
+
+/* _xmlwriter_get_valid_file_path should be made a 
+	common function in libxml extension as code is common to a few xml extensions */
+/* {{{ _xmlwriter_get_valid_file_path */
+char *_xmlwriter_get_valid_file_path(char *source, char *resolved_path, int resolved_path_len  TSRMLS_DC) {
+	xmlURI *uri;
+	xmlChar *escsource;
+	char *file_dest;
+	int isFileUri = 0;
+
+	uri = xmlCreateURI();
+	escsource = xmlURIEscapeStr(source, ":");
+	xmlParseURIReference(uri, escsource);
+	xmlFree(escsource);
+
+	if (uri->scheme != NULL) {
+		/* absolute file uris - libxml only supports localhost or empty host */
+		if (strncasecmp(source, "file:///",8) == 0) {
+			isFileUri = 1;
+#ifdef PHP_WIN32
+			source += 8;
+#else
+			source += 7;
+#endif
+		} else if (strncasecmp(source, "file://localhost/",17) == 0) {
+			isFileUri = 1;
+#ifdef PHP_WIN32
+			source += 17;
+#else
+			source += 16;
+#endif
+		}
+	}
+
+	file_dest = source;
+
+	if ((uri->scheme == NULL || isFileUri)) {
+		/* XXX possible buffer overflow if VCWD_REALPATH does not know size of resolved_path */
+		if (! VCWD_REALPATH(source, resolved_path)) {
+			expand_filepath(source, resolved_path TSRMLS_CC);
+		}
+		file_dest = resolved_path;
+	}
+
+	xmlFreeURI(uri);
+
+	return file_dest;
+}
+/* }}} */
+
+#ifndef ZEND_ENGINE_2
+/* Channel libxml file io layer through the PHP streams subsystem.
+ * This allows use of ftps:// and https:// urls */
+
+/* {{{ php_xmlwriter_streams_IO_open_write_wrapper */
+static void *php_xmlwriter_streams_IO_open_write_wrapper(const char *filename TSRMLS_DC)
+{
+	php_stream_wrapper *wrapper = NULL;
+	void *ret_val = NULL;
+
+	ret_val = php_stream_open_wrapper_ex((char *)filename, "wb", ENFORCE_SAFE_MODE|REPORT_ERRORS, NULL, NULL);
+	return ret_val;
+}
+/* }}} */
+
+/* {{{ php_xmlwriter_streams_IO_write */
+int php_xmlwriter_streams_IO_write(void *context, const char *buffer, int len)
+{
+	TSRMLS_FETCH();
+	return php_stream_write((php_stream*)context, buffer, len);
+}
+/* }}} */
+
+/* {{{ xmlwriter_objects_clone */
+int php_xmlwriter_streams_IO_close(void *context)
+{
+	TSRMLS_FETCH();
+	return php_stream_close((php_stream*)context);
+}
+/* }}} */
+#endif
+
+/* {{{ xmlwriter_module_entry
+ */
+zend_module_entry xmlwriter_module_entry = {
+	STANDARD_MODULE_HEADER,
+	"xmlwriter",
+	xmlwriter_functions,
+	PHP_MINIT(xmlwriter),
+	PHP_MSHUTDOWN(xmlwriter),
+	NULL,
+	NULL,
+	PHP_MINFO(xmlwriter),
+	"0.1",
+	STANDARD_MODULE_PROPERTIES
+};
+/* }}} */
+
+#ifdef COMPILE_DL_XMLWRITER
+ZEND_GET_MODULE(xmlwriter)
+#endif
+
+/* {{{ xmlwriter_objects_clone */
+void xmlwriter_objects_clone(void *object, void **object_clone TSRMLS_DC)
+{
+	/* TODO */
+}
+/* }}} */
+
+/* {{{ xmlwriter_dtor */
+static void xmlwriter_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC) {
+	xmlwriter_object *intern;
+
+	intern = (xmlwriter_object *) rsrc->ptr;
+	xmlwriter_free_resource_ptr(intern TSRMLS_CC);
+}
+/* }}} */
+
+#if LIBXML_VERSION >= 20605
+/* {{{ proto bool xmlwriter_set_indent(resource xmlwriter, bool)
+Toggle indentation on/off - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_set_indent)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	int retval;
+	zend_bool indent;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "b", &pind, &indent) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rb", &pind, &indent) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+
+	ptr = intern->ptr;
+	if (ptr) {
+		retval = xmlTextWriterSetIndent(ptr, indent);
+		if (retval == 0) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_set_indent_string(resource xmlwriter, string indentString)
+Set string used for indenting - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_set_indent_string)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *indent;
+	int indent_len, retval;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &indent, &indent_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &pind, &indent, &indent_len) == FAILURE) {
+			return;
+		}
+	
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterSetIndentString(ptr, indent);
+		if (retval == 0) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+#endif
+
+/* {{{ proto bool xmlwriter_start_attribute(resource xmlwriter, string name)
+Create start attribute - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_start_attribute)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name;
+	int name_len, retval;
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &name, &name_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &pind, &name, &name_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+
+	XMLW_NAME_CHK("Invalid Element Name");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterStartAttribute(ptr, name);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+
+	RETURN_FALSE;
+}
+/* }}} */
+
+static void php_xmlwriter_end(INTERNAL_FUNCTION_PARAMETERS, int type)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	int retval;
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else 
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pind) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		switch (type) {
+			case 0:
+				retval = xmlTextWriterEndAttribute(ptr);
+				break;
+			case 1:
+				retval = xmlTextWriterEndElement(ptr);
+				break;
+			case 2:
+				retval = xmlTextWriterEndPI(ptr);
+				break;
+			case 3:
+				retval = xmlTextWriterEndCDATA(ptr);
+				break;
+			case 4:
+				retval = xmlTextWriterEndComment(ptr);
+				break;
+			case 5:
+				retval = xmlTextWriterEndDocument(ptr);
+				break;
+			case 6:
+				retval = xmlTextWriterEndDTD(ptr);
+				break;
+			case 7:
+				retval = xmlTextWriterEndDTDElement(ptr);
+				break;
+			case 8:
+				retval = xmlTextWriterEndDTDAttlist(ptr);
+				break;
+			case 9:
+				retval = xmlTextWriterEndDTDEntity(ptr);
+				break;
+			default:
+				retval = -1;
+				break;
+		}
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+
+
+/* {{{ proto bool xmlwriter_end_attribute(resource xmlwriter)
+End attribute - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_end_attribute)
+{
+	php_xmlwriter_end(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
+}
+/* }}} */
+
+#if LIBXML_VERSION > 20617
+/* {{{ proto bool xmlwriter_start_attribute_ns(resource xmlwriter, string prefix, string name, string uri)
+Create start namespaced attribute - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_start_attribute_ns)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name, *prefix, *uri;
+	int name_len, prefix_len, uri_len, retval;
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sss", 
+			&prefix, &prefix_len, &name, &name_len, &uri, &uri_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rsss", &pind, 
+			&prefix, &prefix_len, &name, &name_len, &uri, &uri_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	XMLW_NAME_CHK("Invalid Attribute Name");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterStartAttributeNS(ptr, prefix, name, uri);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+#endif
+
+/* {{{ proto bool xmlwriter_write_attribute(resource xmlwriter, string name, string content)
+Write full attribute - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_write_attribute)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name, *content;
+	int name_len, content_len, retval;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", 
+			&name, &name_len, &content, &content_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rss", &pind, 
+			&name, &name_len, &content, &content_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	XMLW_NAME_CHK("Invalid Attribute Name");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterWriteAttribute(ptr, name, content);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_write_attribute_ns(resource xmlwriter, string prefix, string name, string uri, string content)
+Write full namespaced attribute - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_write_attribute_ns)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name, *prefix, *uri, *content;
+	int name_len, prefix_len, uri_len, content_len, retval;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ssss", 
+			&name, &name_len, &content, &content_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rssss", &pind, 
+			&prefix, &prefix_len, &name, &name_len, &uri, &uri_len, &content, &content_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	XMLW_NAME_CHK("Invalid Attribute Name");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterWriteAttributeNS(ptr, prefix, name, uri, content);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_start_element(resource xmlwriter, string name)
+Create start element tag - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_start_element)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name;
+	int name_len, retval;
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &name, &name_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &pind, &name, &name_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	XMLW_NAME_CHK("Invalid Element Name");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterStartElement(ptr, name);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+
+/* {{{ proto bool xmlwriter_start_element_ns(resource xmlwriter, string prefix, string name, string uri)
+Create start namespaced element tag - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_start_element_ns)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name, *prefix, *uri;
+	int name_len, prefix_len, uri_len, retval;
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sss",
+			&prefix, &prefix_len, &name, &name_len, &uri, &uri_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rsss", &pind, 
+			&prefix, &prefix_len, &name, &name_len, &uri, &uri_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	XMLW_NAME_CHK("Invalid Element Name");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterStartElementNS(ptr, prefix, name, uri);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+		
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_end_element(resource xmlwriter)
+End current element - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_end_element)
+{
+	php_xmlwriter_end(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_write_element(resource xmlwriter, string name, string content)
+Write full element tag - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_write_element)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name, *content;
+	int name_len, content_len, retval;
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss",
+			&name, &name_len, &content, &content_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rss", &pind, 
+			&name, &name_len, &content, &content_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	XMLW_NAME_CHK("Invalid Element Name");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterWriteElement(ptr, name, content);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_write_element_ns(resource xmlwriter, string prefix, string name, string uri, string content)
+Write full namesapced element tag - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_write_element_ns)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name, *prefix, *uri, *content;
+	int name_len, prefix_len, uri_len, content_len, retval;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rssss", 
+			&prefix, &prefix_len, &name, &name_len, &uri, &uri_len, &content, &content_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rssss", &pind, 
+			&prefix, &prefix_len, &name, &name_len, &uri, &uri_len, &content, &content_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	XMLW_NAME_CHK("Invalid Element Name");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterWriteElementNS(ptr, prefix, name, uri, content);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_start_pi(resource xmlwriter, string target)
+Create start PI tag - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_start_pi)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name;
+	int name_len, retval;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &name, &name_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &pind, &name, &name_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	XMLW_NAME_CHK("Invalid PI Target");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterStartPI(ptr, name);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_end_pi(resource xmlwriter)
+End current PI - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_end_pi)
+{
+	php_xmlwriter_end(INTERNAL_FUNCTION_PARAM_PASSTHRU, 2);
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_write_pi(resource xmlwriter, string target, string content)
+Write full PI tag - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_write_pi)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name, *content;
+	int name_len, content_len, retval;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss",
+			&name, &name_len, &content, &content_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rss", &pind, 
+			&name, &name_len, &content, &content_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	XMLW_NAME_CHK("Invalid PI Target");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterWritePI(ptr, name, content);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_start_cdata(resource xmlwriter)
+Create start CDATA tag - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_start_cdata)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	int retval;
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pind) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterStartCDATA(ptr);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_end_cdata(resource xmlwriter)
+End current CDATA - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_end_cdata)
+{
+	php_xmlwriter_end(INTERNAL_FUNCTION_PARAM_PASSTHRU, 3);
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_write_cdata(resource xmlwriter, string content)
+Write full CDATA tag - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_write_cdata)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *content;
+	int content_len, retval;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &content, &content_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &pind, 
+			&content, &content_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterWriteCDATA(ptr, content);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_text(resource xmlwriter, string content)
+Write text - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_text)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *content;
+	int content_len, retval;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &content, &content_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &pind, &content, &content_len) == FAILURE) {
+			return;
+		}
+	
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterWriteString(ptr, content);
+		if (retval) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+#if LIBXML_VERSION >= 20607
+/* {{{ proto bool xmlwriter_start_comment(resource xmlwriter)
+Create start comment - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_start_comment)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	int retval;
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	
+	if (this) {
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pind) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterStartComment(ptr);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_end_comment(resource xmlwriter)
+Create end comment - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_end_comment)
+{
+	php_xmlwriter_end(INTERNAL_FUNCTION_PARAM_PASSTHRU, 4);
+}
+/* }}} */
+#endif  /* LIBXML_VERSION >= 20607 */
+
+
+/* {{{ proto bool xmlwriter_write_comment(resource xmlwriter, string content)
+Write full comment tag - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_write_comment)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *content;
+	int content_len, retval;
+
+	
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s",
+			&content, &content_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &pind, 
+			&content, &content_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterWriteComment(ptr, content);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_start_document(resource xmlwriter, string version, string encoding, string standalone)
+Create document tag - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_start_document)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *version = NULL, *enc = NULL, *alone = NULL;
+	int version_len, enc_len, alone_len, retval;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s!s!s!", &version, &version_len, &enc, &enc_len, &alone, &alone_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|s!s!s!", &pind, &version, &version_len, &enc, &enc_len, &alone, &alone_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterStartDocument(ptr, version, enc, alone);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_end_document(resource xmlwriter)
+End current document - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_end_document)
+{
+	php_xmlwriter_end(INTERNAL_FUNCTION_PARAM_PASSTHRU, 5);
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_start_dtd(resource xmlwriter, string name, string pubid, string sysid)
+Create start DTD tag - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_start_dtd)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name, *pubid = NULL, *sysid = NULL;
+	int name_len, pubid_len, sysid_len, retval;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs|s!s!", &name, &name_len, &pubid, &pubid_len, &sysid, &sysid_len) == FAILURE) {
+			return;
+		}
+
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs|s!s!", &pind, &name, &name_len, &pubid, &pubid_len, &sysid, &sysid_len) == FAILURE) {
+			return;
+		}
+	
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterStartDTD(ptr, name, pubid, sysid);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_end_dtd(resource xmlwriter)
+End current DTD - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_end_dtd)
+{
+	php_xmlwriter_end(INTERNAL_FUNCTION_PARAM_PASSTHRU, 6);
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_write_dtd(resource xmlwriter, string name, string pubid, string sysid, string subset)
+Write full DTD tag - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_write_dtd)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name, *pubid = NULL, *sysid = NULL, *subset = NULL;
+	int name_len, pubid_len, sysid_len, subset_len, retval;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|s!s!s!", &name, &name_len, &pubid, &pubid_len, &sysid, &sysid_len, &subset, &subset_len) == FAILURE) {
+			return;
+		}
+
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs|s!s!s!", &pind, &name, &name_len, &pubid, &pubid_len, &sysid, &sysid_len, &subset, &subset_len) == FAILURE) {
+			return;
+		}
+	
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterWriteDTD(ptr, name, pubid, sysid, subset);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_start_dtd_element(resource xmlwriter, string name)
+Create start DTD element - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_start_dtd_element)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name;
+	int name_len, retval;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &name, &name_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &pind, &name, &name_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	XMLW_NAME_CHK("Invalid Attribute Name");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterStartDTDElement(ptr, name);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_end_dtd_element(resource xmlwriter)
+End current DTD element - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_end_dtd_element)
+{
+	php_xmlwriter_end(INTERNAL_FUNCTION_PARAM_PASSTHRU, 7);
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_write_dtd_element(resource xmlwriter, string name, string content)
+Write full DTD element tag - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_write_dtd_element)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name, *content;
+	int name_len, content_len, retval;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &name, &name_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rss", &pind, 
+			&name, &name_len, &content, &content_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	XMLW_NAME_CHK("Invalid Element Name");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterWriteDTDElement(ptr, name, content);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_start_dtd_attlist(resource xmlwriter, string name)
+Create start DTD AttList - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_start_dtd_attlist)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name;
+	int name_len, retval;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &name, &name_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &pind, &name, &name_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	XMLW_NAME_CHK("Invalid Attribute Name");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterStartDTDAttlist(ptr, name);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_end_dtd_attlist(resource xmlwriter)
+End current DTD AttList - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_end_dtd_attlist)
+{
+	php_xmlwriter_end(INTERNAL_FUNCTION_PARAM_PASSTHRU, 8);
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_write_dtd_attlist(resource xmlwriter, string name, string content)
+Write full DTD AttList tag - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_write_dtd_attlist)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name, *content;
+	int name_len, content_len, retval;
+
+	
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss",
+			&name, &name_len, &content, &content_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rss", &pind, 
+			&name, &name_len, &content, &content_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	XMLW_NAME_CHK("Invalid Element Name");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterWriteDTDAttlist(ptr, name, content);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_start_dtd_entity(resource xmlwriter, string name, bool isparam)
+Create start DTD Entity - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_start_dtd_entity)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name;
+	int name_len, retval;
+	zend_bool isparm;
+
+	
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sb", &name, &name_len, &isparm) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rsb", &pind, &name, &name_len, &isparm) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	XMLW_NAME_CHK("Invalid Attribute Name");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterStartDTDEntity(ptr, isparm, name);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_end_dtd_entity(resource xmlwriter)
+End current DTD Entity - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_end_dtd_entity)
+{
+	php_xmlwriter_end(INTERNAL_FUNCTION_PARAM_PASSTHRU, 9);
+}
+/* }}} */
+
+/* {{{ proto bool xmlwriter_write_dtd_entity(resource xmlwriter, string name, string content)
+Write full DTD Entity tag - returns FALSE on error */
+PHP_FUNCTION(xmlwriter_write_dtd_entity)
+{
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *name, *content;
+	int name_len, content_len, retval;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss",
+			&name, &name_len, &content, &content_len) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rss", &pind, 
+			&name, &name_len, &content, &content_len) == FAILURE) {
+			return;
+		}
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+
+	XMLW_NAME_CHK("Invalid Element Name");
+
+	ptr = intern->ptr;
+
+	if (ptr) {
+		retval = xmlTextWriterWriteDTDAttlist(ptr, name, content);
+		if (retval != -1) {
+			RETURN_TRUE;
+		}
+	}
+	
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto resource xmlwriter_open_uri(resource xmlwriter, string source)
+Create new xmlwriter using source uri for output */
+PHP_FUNCTION(xmlwriter_open_uri)
+{
+	char *valid_file = NULL;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	char *source;
+	char resolved_path[MAXPATHLEN + 1];
+	int source_len;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	ze_xmlwriter_object *ze_obj;
+#endif
+
+#ifndef ZEND_ENGINE_2
+	xmlOutputBufferPtr out_buffer;
+	void *ioctx;
+#endif
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &source, &source_len) == FAILURE) {
+		WRONG_PARAM_COUNT;
+		return;
+	}
+	
+#ifdef ZEND_ENGINE_2
+	if (this) {
+		// We do not use XMLWRITER_FROM_OBJECT, xmlwriter init function here
+		ze_obj = (ze_xmlwriter_object*) zend_object_store_get_object(this TSRMLS_CC); 
+	}
+#endif
+
+	if (source_len == 0) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Empty string as source");
+		RETURN_FALSE;
+	}
+
+	valid_file = _xmlwriter_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
+	if (!valid_file) {
+		RETURN_FALSE;
+	}
+
+#ifndef ZEND_ENGINE_2
+	ioctx = php_xmlwriter_streams_IO_open_write_wrapper(valid_file TSRMLS_CC);
+	if (ioctx == NULL) {
+		RETURN_FALSE;
+	}
+
+	out_buffer = xmlOutputBufferCreateIO(php_xmlwriter_streams_IO_write, 
+		php_xmlwriter_streams_IO_close, ioctx, NULL);
+
+	if (out_buffer == NULL) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to create output buffer");
+		RETURN_FALSE;
+	}
+	ptr = xmlNewTextWriter(out_buffer);
+#else
+	ptr = xmlNewTextWriterFilename(valid_file, 0);
+#endif
+
+	if (!ptr) {
+		RETURN_FALSE;
+	}
+
+	intern = emalloc(sizeof(xmlwriter_object));
+	intern->ptr = ptr;
+	intern->output = NULL;
+#ifndef ZEND_ENGINE_2
+	intern->uri_output = out_buffer;
+#else
+	if (this) {
+		ze_obj->xmlwriter_ptr = intern;
+		RETURN_TRUE;
+	} else
+#endif
+	{
+		ZEND_REGISTER_RESOURCE(return_value,intern,le_xmlwriter);
+	}
+}
+/* }}} */
+
+/* {{{ proto resource xmlwriter_open_memory()
+Create new xmlwriter using memory for string output */
+PHP_FUNCTION(xmlwriter_open_memory)
+{
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	xmlBufferPtr buffer;
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+	ze_xmlwriter_object *ze_obj;
+#endif
+
+#ifdef ZEND_ENGINE_2
+	if (this) {
+		// We do not use XMLWRITER_FROM_OBJECT, xmlwriter init function here
+		ze_obj = (ze_xmlwriter_object*) zend_object_store_get_object(this TSRMLS_CC); 
+	}
+#endif
+
+	buffer = xmlBufferCreate();
+
+	if (buffer == NULL) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to create output buffer");
+		RETURN_FALSE;
+	}
+
+	ptr = xmlNewTextWriterMemory(buffer, 0);
+	if (! ptr) {
+		xmlBufferFree(buffer);
+		RETURN_FALSE;
+	}
+
+	intern = emalloc(sizeof(xmlwriter_object));
+	intern->ptr = ptr;
+	intern->output = buffer;
+#ifndef ZEND_ENGINE_2
+	intern->uri_output = NULL;
+#else
+	if (this) {
+		ze_obj->xmlwriter_ptr = intern;
+		RETURN_TRUE;
+	} else
+#endif
+	{
+		ZEND_REGISTER_RESOURCE(return_value,intern,le_xmlwriter);
+	}
+
+}
+/* }}} */
+
+/* {{{ php_xmlwriter_flush */
+static void php_xmlwriter_flush(INTERNAL_FUNCTION_PARAMETERS, int force_string) {
+	zval *pind;
+	xmlwriter_object *intern;
+	xmlTextWriterPtr ptr;
+	xmlBufferPtr buffer;
+	zend_bool empty = 1;
+	int output_bytes;
+
+
+#ifdef ZEND_ENGINE_2
+	zval *this = getThis();
+
+	if (this) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &empty) == FAILURE) {
+			return;
+		}
+		XMLWRITER_FROM_OBJECT(intern, this);
+	} else
+#endif
+	{
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|b", &pind, &empty) == FAILURE) {
+			return;
+		}
+
+		ZEND_FETCH_RESOURCE(intern,xmlwriter_object *, &pind, -1, "XMLWriter", le_xmlwriter);
+	}
+	ptr = intern->ptr;
+
+	if (ptr) {
+		buffer = intern->output;
+		if (force_string == 1 && buffer == NULL) {
+			RETURN_EMPTY_STRING();
+		}
+		output_bytes = xmlTextWriterFlush(ptr);
+		if (buffer) {
+			RETVAL_STRING(buffer->content, 1);
+			if (empty) {
+				xmlBufferEmpty(buffer);
+			}
+		} else {
+			RETVAL_LONG(output_bytes);
+		}
+		return;
+	}
+	
+	RETURN_EMPTY_STRING();
+}
+/* }}} */
+
+/* {{{ proto string xmlwriter_output_memory(resource xmlwriter [,bool flush])
+Output current buffer as string */
+PHP_FUNCTION(xmlwriter_output_memory)
+{
+	php_xmlwriter_flush(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
+}
+/* }}} */
+
+/* {{{ proto mixed xmlwriter_flush(resource xmlwriter [,bool empty])
+Output current buffer */
+PHP_FUNCTION(xmlwriter_flush)
+{
+	php_xmlwriter_flush(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
+}
+/* }}} */
+
+/* {{{ PHP_MINIT_FUNCTION
+ */
+PHP_MINIT_FUNCTION(xmlwriter)
+{
+#ifdef ZEND_ENGINE_2
+	zend_class_entry ce;
+#endif
+
+	le_xmlwriter = zend_register_list_destructors_ex(xmlwriter_dtor, NULL, "xmlwriter", module_number);
+
+#ifdef ZEND_ENGINE_2
+	memcpy(&xmlwriter_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
+	xmlwriter_object_handlers.clone_obj      = NULL;
+	INIT_CLASS_ENTRY(ce, "XMLWriter", xmlwriter_class_functions);
+	ce.create_object = xmlwriter_object_new;
+	xmlwriter_class_entry_ce = zend_register_internal_class(&ce TSRMLS_CC);
+#endif
+	return SUCCESS;
+}
+/* }}} */
+
+/* {{{ PHP_MSHUTDOWN_FUNCTION
+ */
+PHP_MSHUTDOWN_FUNCTION(xmlwriter)
+{
+	return SUCCESS;
+}
+/* }}} */
+
+/* {{{ PHP_MINFO_FUNCTION
+ */
+PHP_MINFO_FUNCTION(xmlwriter)
+{
+	php_info_print_table_start();
+	{
+		php_info_print_table_row(2, "XMLWriter", "enabled");
+	}
+	php_info_print_table_end();
+}
+/* }}} */
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */