X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=php_http_message_body.c;h=cf2f0a97dac3e38470dc9869364fcb9a9578e442;hp=41f036c1cc2c29de97624a7534cab82f99cdc559;hb=f753226f1f45e10ef3916256ec1bc0416c8644a8;hpb=32580f1d50d0481c9069b65ef30d0acd59ada3bb

diff --git a/php_http_message_body.c b/php_http_message_body.c
index 41f036c..cf2f0a9 100644
--- a/php_http_message_body.c
+++ b/php_http_message_body.c
@@ -30,13 +30,19 @@
 static STATUS add_recursive_fields(php_http_message_body_t *body, const char *name, zval *value);
 static STATUS add_recursive_files(php_http_message_body_t *body, const char *name, zval *value);
 
-PHP_HTTP_API php_http_message_body_t *php_http_message_body_init(php_http_message_body_t *body, php_stream *stream TSRMLS_DC)
+PHP_HTTP_API php_http_message_body_t *php_http_message_body_init(php_http_message_body_t **body_ptr, php_stream *stream TSRMLS_DC)
 {
-	if (!body) {
-		body = emalloc(sizeof(php_http_message_body_t));
+	php_http_message_body_t *body;
+
+	if (body_ptr && *body_ptr) {
+		body = *body_ptr;
+		++body->refcount;
+		return body;
 	}
-	memset(body, 0, sizeof(*body));
 	
+	body = ecalloc(1, sizeof(php_http_message_body_t));
+	body->refcount = 1;
+
 	if (stream) {
 		php_stream_auto_cleanup(stream);
 		body->stream_id = php_stream_get_resource_id(stream);
@@ -51,42 +57,48 @@ PHP_HTTP_API php_http_message_body_t *php_http_message_body_init(php_http_messag
 	return body;
 }
 
-PHP_HTTP_API php_http_message_body_t *php_http_message_body_copy(php_http_message_body_t *from, php_http_message_body_t *to, zend_bool dup_internal_stream_and_contents)
+PHP_HTTP_API unsigned php_http_message_body_addref(php_http_message_body_t *body)
 {
-	if (!from) {
-		return NULL;
-	} else {
+	return ++body->refcount;
+}
+
+PHP_HTTP_API php_http_message_body_t *php_http_message_body_copy(php_http_message_body_t *from, php_http_message_body_t *to)
+{
+	if (from) {
 		TSRMLS_FETCH_FROM_CTX(from->ts);
 		
-		if (dup_internal_stream_and_contents) {
-			to = php_http_message_body_init(to, NULL TSRMLS_CC);
-			php_http_message_body_to_stream(from, php_http_message_body_stream(to), 0, 0);
+		if (to) {
+			php_stream_truncate_set_size(php_http_message_body_stream(to), 0);
 		} else {
-			to = php_http_message_body_init(to, php_http_message_body_stream(from) TSRMLS_CC);
+			to = php_http_message_body_init(NULL, NULL TSRMLS_CC);
 		}
+		php_http_message_body_to_stream(from, php_http_message_body_stream(to), 0, 0);
 
+		if (to->boundary) {
+			efree(to->boundary);
+		}
 		if (from->boundary) {
 			to->boundary = estrdup(from->boundary);
 		}
-
-		return to;
+	} else {
+		to = NULL;
 	}
+	return to;
 }
 
-PHP_HTTP_API void php_http_message_body_dtor(php_http_message_body_t *body)
+PHP_HTTP_API void php_http_message_body_free(php_http_message_body_t **body_ptr)
 {
-	TSRMLS_FETCH_FROM_CTX(body->ts);
-	/* NO FIXME: shows leakinfo in DEBUG mode */
-	zend_list_delete(body->stream_id);
-	STR_FREE(body->boundary);
-}
+	if (*body_ptr) {
+		php_http_message_body_t *body = *body_ptr;
 
-PHP_HTTP_API void php_http_message_body_free(php_http_message_body_t **body)
-{
-	if (*body) {
-		php_http_message_body_dtor(*body);
-		efree(*body);
-		*body = NULL;
+		if (!--body->refcount) {
+			TSRMLS_FETCH_FROM_CTX(body->ts);
+			/* NO FIXME: shows leakinfo in DEBUG mode */
+			zend_list_delete(body->stream_id);
+			STR_FREE(body->boundary);
+			efree(body);
+		}
+		*body_ptr = NULL;
 	}
 }
 
@@ -111,8 +123,8 @@ PHP_HTTP_API const char *php_http_message_body_boundary(php_http_message_body_t
 
 PHP_HTTP_API char *php_http_message_body_etag(php_http_message_body_t *body)
 {
-	TSRMLS_FETCH_FROM_CTX(body->ts);
 	const php_stream_statbuf *ssb = php_http_message_body_stat(body);
+	TSRMLS_FETCH_FROM_CTX(body->ts);
 
 	/* real file or temp buffer ? */
 	if (ssb && ssb->sb.st_mtime) {
@@ -134,8 +146,8 @@ PHP_HTTP_API char *php_http_message_body_etag(php_http_message_body_t *body)
 
 PHP_HTTP_API void php_http_message_body_to_string(php_http_message_body_t *body, char **buf, size_t *len, off_t offset, size_t forlen)
 {
-	TSRMLS_FETCH_FROM_CTX(body->ts);
 	php_stream *s = php_http_message_body_stream(body);
+	TSRMLS_FETCH_FROM_CTX(body->ts);
 
 	php_stream_seek(s, offset, SEEK_SET);
 	if (!forlen) {
@@ -146,8 +158,8 @@ PHP_HTTP_API void php_http_message_body_to_string(php_http_message_body_t *body,
 
 PHP_HTTP_API void php_http_message_body_to_stream(php_http_message_body_t *body, php_stream *dst, off_t offset, size_t forlen)
 {
-	TSRMLS_FETCH_FROM_CTX(body->ts);
 	php_stream *s = php_http_message_body_stream(body);
+	TSRMLS_FETCH_FROM_CTX(body->ts);
 
 	php_stream_seek(s, offset, SEEK_SET);
 	if (!forlen) {
@@ -158,9 +170,9 @@ PHP_HTTP_API void php_http_message_body_to_stream(php_http_message_body_t *body,
 
 PHP_HTTP_API void php_http_message_body_to_callback(php_http_message_body_t *body, php_http_pass_callback_t cb, void *cb_arg, off_t offset, size_t forlen)
 {
-	TSRMLS_FETCH_FROM_CTX(body->ts);
 	php_stream *s = php_http_message_body_stream(body);
 	char *buf = emalloc(0x1000);
+	TSRMLS_FETCH_FROM_CTX(body->ts);
 
 	php_stream_seek(s, offset, SEEK_SET);
 
@@ -211,7 +223,7 @@ PHP_HTTP_API size_t php_http_message_body_appendf(php_http_message_body_t *body,
 	return print_len;
 }
 
-PHP_HTTP_API STATUS php_http_message_body_add(php_http_message_body_t *body, HashTable *fields, HashTable *files)
+PHP_HTTP_API STATUS php_http_message_body_add_form(php_http_message_body_t *body, HashTable *fields, HashTable *files)
 {
 	zval tmp;
 
@@ -231,8 +243,17 @@ PHP_HTTP_API STATUS php_http_message_body_add(php_http_message_body_t *body, Has
 	return SUCCESS;
 }
 
+PHP_HTTP_API void php_http_message_body_add_part(php_http_message_body_t *body, php_http_message_t *part)
+{
+	TSRMLS_FETCH_FROM_CTX(body->ts);
+
+	BOUNDARY_OPEN(body);
+	php_http_message_to_callback(part, (php_http_pass_callback_t) php_http_message_body_append, body);
+	BOUNDARY_CLOSE(body);
+}
+
 
-PHP_HTTP_API STATUS php_http_message_body_add_field(php_http_message_body_t *body, const char *name, const char *value_str, size_t value_len)
+PHP_HTTP_API STATUS php_http_message_body_add_form_field(php_http_message_body_t *body, const char *name, const char *value_str, size_t value_len)
 {
 	char *safe_name;
 	TSRMLS_FETCH_FROM_CTX(body->ts);
@@ -253,27 +274,31 @@ PHP_HTTP_API STATUS php_http_message_body_add_field(php_http_message_body_t *bod
 	return SUCCESS;
 }
 
-PHP_HTTP_API STATUS php_http_message_body_add_file(php_http_message_body_t *body, const char *name, const char *ctype, const char *path, php_stream *in)
+PHP_HTTP_API STATUS php_http_message_body_add_form_file(php_http_message_body_t *body, const char *name, const char *ctype, const char *path, php_stream *in)
 {
-	char *safe_name, *path_dup = estrdup(path);
+	char *safe_name, *path_dup = estrdup(path), *bname;
+	size_t bname_len;
 	TSRMLS_FETCH_FROM_CTX(body->ts);
 
 	safe_name = php_addslashes(estrdup(name), strlen(name), NULL, 1 TSRMLS_CC);
+	
+	php_basename(path_dup, strlen(path_dup), NULL, 0, &bname, &bname_len TSRMLS_CC); 
 
 	BOUNDARY_OPEN(body);
 	php_http_message_body_appendf(
 		body,
-		"Content-Disposition: attachment; name=\"%s\"; filename=\"%s\""	PHP_HTTP_CRLF
+		"Content-Disposition: form-data; name=\"%s\"; filename=\"%s\"" PHP_HTTP_CRLF
 		"Content-Transfer-Encoding: binary" PHP_HTTP_CRLF
 		"Content-Type: %s" PHP_HTTP_CRLF
 		PHP_HTTP_CRLF,
-		safe_name, basename(path_dup), ctype
+		safe_name, bname, ctype
 	);
 	php_stream_copy_to_stream_ex(in, php_http_message_body_stream(body), PHP_STREAM_COPY_ALL, NULL);
 	BOUNDARY_CLOSE(body);
 
 	efree(safe_name);
 	efree(path_dup);
+	efree(bname);
 
 	return SUCCESS;
 }
@@ -321,7 +346,7 @@ static STATUS add_recursive_fields(php_http_message_body_t *body, const char *na
 		}
 	} else {
 		zval *cpy = php_http_ztyp(IS_STRING, value);
-		php_http_message_body_add_field(body, name, Z_STRVAL_P(cpy), Z_STRLEN_P(cpy));
+		php_http_message_body_add_form_field(body, name, Z_STRVAL_P(cpy), Z_STRLEN_P(cpy));
 		zval_ptr_dtor(&cpy);
 	}
 
@@ -389,7 +414,7 @@ static STATUS add_recursive_files(php_http_message_body_t *body, const char *nam
 		} else {
 			zval *znc = php_http_ztyp(IS_STRING, *zname), *ztc = php_http_ztyp(IS_STRING, *ztype);
 			char *key = format_key(HASH_KEY_IS_STRING, Z_STRVAL_P(znc), 0, name);
-			STATUS ret =  php_http_message_body_add_file(body, key, Z_STRVAL_P(ztc), Z_STRVAL_P(zfc), stream);
+			STATUS ret =  php_http_message_body_add_form_file(body, key, Z_STRVAL_P(ztc), Z_STRVAL_P(zfc), stream);
 
 			efree(key);
 			zval_ptr_dtor(&znc);
@@ -425,6 +450,7 @@ static size_t splitbody(void *opaque, char *buf, size_t len TSRMLS_DC)
 		if ((boundary = php_http_locate_str(buf, len, arg->boundary_str + first_boundary, arg->boundary_len - first_boundary))) {
 			size_t real_boundary_len = arg->boundary_len - 1, cut;
 			const char *real_boundary = boundary + !first_boundary;
+			int eol_len = 0;
 
 			if (buf + len <= real_boundary + real_boundary_len) {
 				/* if we just have enough data for the boundary, it's just a byte too less */
@@ -444,12 +470,17 @@ static size_t splitbody(void *opaque, char *buf, size_t len TSRMLS_DC)
 			len -= cut;
 			consumed += cut;
 
-			if (buf == php_http_locate_bin_eol(buf, len, NULL)) {
+			if (buf == php_http_locate_bin_eol(buf, len, &eol_len)) {
+				/* skip CRLF */
+				buf += eol_len;
+				len -= eol_len;
+				consumed += eol_len;
+
 				if (!first_boundary) {
 					/* advance messages */
 					php_http_message_t *msg;
 
-					msg = php_http_message_init(NULL, 0 TSRMLS_CC);
+					msg = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
 					msg->parent = arg->parser->message;
 					arg->parser->message = msg;
 				}
@@ -519,6 +550,9 @@ PHP_HTTP_BEGIN_ARGS(__construct, 0)
 PHP_HTTP_END_ARGS;
 
 PHP_HTTP_EMPTY_ARGS(__toString);
+PHP_HTTP_BEGIN_ARGS(unserialize, 1)
+	PHP_HTTP_ARG_VAL(serialized, 0)
+PHP_HTTP_END_ARGS;
 
 PHP_HTTP_BEGIN_ARGS(toStream, 1)
 	PHP_HTTP_ARG_VAL(stream, 0)
@@ -528,30 +562,46 @@ PHP_HTTP_BEGIN_ARGS(toCallback, 1)
 	PHP_HTTP_ARG_VAL(callback, 0)
 PHP_HTTP_END_ARGS;
 
+PHP_HTTP_EMPTY_ARGS(getResource);
+
 PHP_HTTP_BEGIN_ARGS(append, 1)
 	PHP_HTTP_ARG_VAL(string, 0)
 PHP_HTTP_END_ARGS;
 
-PHP_HTTP_BEGIN_ARGS(add, 0)
+PHP_HTTP_BEGIN_ARGS(addForm, 0)
 	PHP_HTTP_ARG_ARR(fields, 1, 0)
 	PHP_HTTP_ARG_ARR(files, 1, 0)
 PHP_HTTP_END_ARGS;
 
+PHP_HTTP_BEGIN_ARGS(addPart, 1)
+	PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
+PHP_HTTP_END_ARGS;
+
 PHP_HTTP_EMPTY_ARGS(etag);
 
 PHP_HTTP_BEGIN_ARGS(stat, 0)
 	PHP_HTTP_ARG_VAL(what, 0)
 PHP_HTTP_END_ARGS;
 
-zend_class_entry *php_http_message_body_class_entry;
-zend_function_entry php_http_message_body_method_entry[] = {
+static zend_class_entry *php_http_message_body_class_entry;
+
+zend_class_entry *php_http_message_body_get_class_entry(void)
+{
+	return php_http_message_body_class_entry;
+}
+
+static zend_function_entry php_http_message_body_method_entry[] = {
 	PHP_HTTP_MESSAGE_BODY_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 	PHP_HTTP_MESSAGE_BODY_ME(__toString, ZEND_ACC_PUBLIC)
 	PHP_MALIAS(HttpMessageBody, toString, __toString, args_for_HttpMessageBody___toString, ZEND_ACC_PUBLIC)
+	PHP_MALIAS(HttpMessageBody, serialize, __toString, args_for_HttpMessageBody___toString, ZEND_ACC_PUBLIC)
+	PHP_HTTP_MESSAGE_BODY_ME(unserialize, ZEND_ACC_PUBLIC)
 	PHP_HTTP_MESSAGE_BODY_ME(toStream, ZEND_ACC_PUBLIC)
 	PHP_HTTP_MESSAGE_BODY_ME(toCallback, ZEND_ACC_PUBLIC)
+	PHP_HTTP_MESSAGE_BODY_ME(getResource, ZEND_ACC_PUBLIC)
 	PHP_HTTP_MESSAGE_BODY_ME(append, ZEND_ACC_PUBLIC)
-	PHP_HTTP_MESSAGE_BODY_ME(add, ZEND_ACC_PUBLIC)
+	PHP_HTTP_MESSAGE_BODY_ME(addForm, ZEND_ACC_PUBLIC)
+	PHP_HTTP_MESSAGE_BODY_ME(addPart, ZEND_ACC_PUBLIC)
 	PHP_HTTP_MESSAGE_BODY_ME(etag, ZEND_ACC_PUBLIC)
 	PHP_HTTP_MESSAGE_BODY_ME(stat, ZEND_ACC_PUBLIC)
 	EMPTY_FUNCTION_ENTRY
@@ -560,11 +610,11 @@ static zend_object_handlers php_http_message_body_object_handlers;
 
 PHP_MINIT_FUNCTION(http_message_body)
 {
-	PHP_HTTP_REGISTER_CLASS(http\\Message, Body, http_message_body, php_http_object_class_entry, 0);
+	PHP_HTTP_REGISTER_CLASS(http\\Message, Body, http_message_body, php_http_object_get_class_entry(), 0);
 	php_http_message_body_class_entry->create_object = php_http_message_body_object_new;
 	memcpy(&php_http_message_body_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 	php_http_message_body_object_handlers.clone_obj = php_http_message_body_object_clone;
-
+	zend_class_implements(php_http_message_body_class_entry TSRMLS_CC, 1, zend_ce_serializable);
 	return SUCCESS;
 }
 
@@ -601,8 +651,9 @@ zend_object_value php_http_message_body_object_clone(zval *object TSRMLS_DC)
 	zend_object_value new_ov;
 	php_http_message_body_object_t *new_obj = NULL;
 	php_http_message_body_object_t *old_obj = zend_object_store_get_object(object TSRMLS_CC);
+	php_http_message_body_t *body = php_http_message_body_copy(old_obj->body, NULL);
 
-	new_ov = php_http_message_body_object_new_ex(old_obj->zo.ce, php_http_message_body_copy(old_obj->body, NULL, 1), &new_obj TSRMLS_CC);
+	new_ov = php_http_message_body_object_new_ex(old_obj->zo.ce, body, &new_obj TSRMLS_CC);
 	zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(object) TSRMLS_CC);
 
 	return new_ov;
@@ -612,33 +663,39 @@ void php_http_message_body_object_free(void *object TSRMLS_DC)
 {
 	php_http_message_body_object_t *obj = object;
 
-	php_http_message_body_free(&obj->body);
-
+	if (!obj->shared) {
+		php_http_message_body_free(&obj->body);
+	}
 	zend_object_std_dtor((zend_object *) obj TSRMLS_CC);
 	efree(obj);
 }
 
+#define PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj) \
+	do { \
+		if (!obj->body) { \
+			obj->body = php_http_message_body_init(NULL, NULL TSRMLS_CC); \
+		} \
+	} while(0)
+
 PHP_METHOD(HttpMessageBody, __construct)
 {
 	php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 	zval *zstream = NULL;
 	php_stream *stream;
 
-	with_error_handling(EH_THROW, php_http_exception_class_entry) {
+	with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
 		if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|r!", &zstream)) {
 			if (zstream) {
 				php_stream_from_zval(stream, &zstream);
 
 				if (stream) {
 					if (obj->body) {
-						php_http_message_body_dtor(obj->body);
+						php_http_message_body_free(&obj->body);
 					}
-					obj->body = php_http_message_body_init(obj->body, stream TSRMLS_CC);
+					obj->body = php_http_message_body_init(NULL, stream TSRMLS_CC);
 				}
 			}
-			if (!obj->body) {
-				obj->body = php_http_message_body_init(NULL, NULL TSRMLS_CC);
-			}
+			PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj);
 		}
 	} end_error_handling();
 }
@@ -650,6 +707,8 @@ PHP_METHOD(HttpMessageBody, __toString)
 		char *str;
 		size_t len;
 
+		PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj);
+
 		php_http_message_body_to_string(obj->body, &str, &len, 0, 0);
 		if (str) {
 			RETURN_STRINGL(str, len, 0);
@@ -658,6 +717,19 @@ PHP_METHOD(HttpMessageBody, __toString)
 	RETURN_EMPTY_STRING();
 }
 
+PHP_METHOD(HttpMessageBody, unserialize)
+{
+	char *us_str;
+	int us_len;
+
+	if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &us_str, &us_len)) {
+		php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+		php_stream *s = php_stream_memory_open(0, us_str, us_len);
+
+		obj->body = php_http_message_body_init(NULL, s TSRMLS_CC);
+	}
+}
+
 PHP_METHOD(HttpMessageBody, toStream)
 {
 	zval *zstream;
@@ -667,6 +739,8 @@ PHP_METHOD(HttpMessageBody, toStream)
 		php_stream *stream;
 		php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 
+		PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj);
+
 		php_stream_from_zval(stream, &zstream);
 		php_http_message_body_to_stream(obj->body, stream, offset, forlen);
 		RETURN_TRUE;
@@ -674,44 +748,22 @@ PHP_METHOD(HttpMessageBody, toStream)
 	RETURN_FALSE;
 }
 
-struct fcd {
-	zval *fcz;
-	zend_fcall_info fci;
-	zend_fcall_info_cache fcc;
-#ifdef ZTS
-	void ***ts;
-#endif
-};
-
-static size_t pass(void *cb_arg, const char *str, size_t len)
-{
-	struct fcd *fcd = cb_arg;
-	zval *zdata;
-	TSRMLS_FETCH_FROM_CTX(fcd->ts);
-
-	MAKE_STD_ZVAL(zdata);
-	ZVAL_STRINGL(zdata, str, len, 1);
-	if (SUCCESS == zend_fcall_info_argn(&fcd->fci TSRMLS_CC, 2, &fcd->fcz, &zdata)) {
-		zend_fcall_info_call(&fcd->fci, &fcd->fcc, NULL, NULL TSRMLS_CC);
-		zend_fcall_info_args_clear(&fcd->fci, 0);
-	}
-	zval_ptr_dtor(&zdata);
-	return len;
-}
 
 PHP_METHOD(HttpMessageBody, toCallback)
 {
-	struct fcd fcd = {0};
+	php_http_pass_fcall_arg_t fcd;
 	long offset = 0, forlen = 0;
 
 	if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f|ll", &fcd.fci, &fcd.fcc, &offset, &forlen)) {
 		php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 
+		PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj);
+
 		fcd.fcz = getThis();
 		Z_ADDREF_P(fcd.fcz);
 		TSRMLS_SET_CTX(fcd.ts);
 
-		php_http_message_body_to_callback(obj->body, pass, &fcd, offset, forlen);
+		php_http_message_body_to_callback(obj->body, php_http_pass_fcall_callback, &fcd, offset, forlen);
 		zend_fcall_info_args_clear(&fcd.fci, 1);
 
 		zval_ptr_dtor(&fcd.fcz);
@@ -720,6 +772,18 @@ PHP_METHOD(HttpMessageBody, toCallback)
 	RETURN_FALSE;
 }
 
+PHP_METHOD(HttpMessageBody, getResource)
+{
+	if (SUCCESS == zend_parse_parameters_none()) {
+		php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+
+		PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj);
+
+		zend_list_addref(obj->body->stream_id);
+		RETVAL_RESOURCE(obj->body->stream_id);
+	}
+}
+
 PHP_METHOD(HttpMessageBody, append)
 {
 	char *str;
@@ -728,19 +792,39 @@ PHP_METHOD(HttpMessageBody, append)
 	if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)) {
 		php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 
+		PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj);
+
 		RETURN_LONG(php_http_message_body_append(obj->body, str, len));
 	}
 	RETURN_FALSE;
 }
 
-PHP_METHOD(HttpMessageBody, add)
+PHP_METHOD(HttpMessageBody, addForm)
 {
 	HashTable *fields = NULL, *files = NULL;
 
 	if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|h!h!", &fields, &files)) {
 		php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 
-		RETURN_SUCCESS(php_http_message_body_add(obj->body, fields, files));
+		PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj);
+
+		RETURN_SUCCESS(php_http_message_body_add_form(obj->body, fields, files));
+	}
+	RETURN_FALSE;
+}
+
+PHP_METHOD(HttpMessageBody, addPart)
+{
+	zval *zobj;
+
+	if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zobj, php_http_message_get_class_entry())) {
+		php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+		php_http_message_object_t *mobj = zend_object_store_get_object(zobj TSRMLS_CC);
+
+		PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj);
+
+		php_http_message_body_add_part(obj->body, mobj->message);
+		RETURN_TRUE;
 	}
 	RETURN_FALSE;
 }
@@ -749,9 +833,11 @@ PHP_METHOD(HttpMessageBody, etag)
 {
 	if (SUCCESS == zend_parse_parameters_none()) {
 		php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
-		char *etag = php_http_message_body_etag(obj->body);
+		char *etag;
 
-		if (etag) {
+		PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj);
+
+		if ((etag = php_http_message_body_etag(obj->body))) {
 			RETURN_STRING(etag, 0);
 		}
 	}
@@ -765,9 +851,11 @@ PHP_METHOD(HttpMessageBody, stat)
 
 	if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &field_str, &field_len)) {
 		php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
-		const php_stream_statbuf *sb = php_http_message_body_stat(obj->body);
+		const php_stream_statbuf *sb;
+
+		PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj);
 
-		if (sb) {
+		if ((sb = php_http_message_body_stat(obj->body))) {
 			if (field_str && field_len) {
 					switch (*field_str) {
 						case 's':