| modification, are permitted provided that the conditions mentioned |
| in the accompanying LICENSE file are met. |
+--------------------------------------------------------------------+
- | Copyright (c) 2004-2005, Michael Wallner <mike@php.net> |
+ | Copyright (c) 2004-2006, Michael Wallner <mike@php.net> |
+--------------------------------------------------------------------+
*/
/* $Id$ */
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
#define HTTP_WANT_ZLIB
#include "php_http.h"
#include "php_http_exception_object.h"
#include "php_http_inflatestream_object.h"
-#define HTTP_BEGIN_ARGS(method, ret_ref, req_args) HTTP_BEGIN_ARGS_EX(HttpInflateStream, method, ret_ref, req_args)
-#define HTTP_EMPTY_ARGS(method, ret_ref) HTTP_EMPTY_ARGS_EX(HttpInflateStream, method, ret_ref)
-#define HTTP_INFLATE_ME(method, visibility) PHP_ME(HttpInflateStream, method, HTTP_ARGS(HttpInflateStream, method), visibility)
+#define HTTP_BEGIN_ARGS(method, req_args) HTTP_BEGIN_ARGS_EX(HttpInflateStream, method, 0, req_args)
+#define HTTP_EMPTY_ARGS(method) HTTP_EMPTY_ARGS_EX(HttpInflateStream, method, 0)
+#define HTTP_INFLATE_ME(method, visibility) PHP_ME(HttpInflateStream, method, HTTP_ARGS(HttpInflateStream, method), visibility)
-HTTP_BEGIN_ARGS(__construct, 0, 0)
- HTTP_ARG_VAL(flags, 0)
+HTTP_BEGIN_ARGS(update, 1)
+ HTTP_ARG_VAL(data, 0)
HTTP_END_ARGS;
-HTTP_BEGIN_ARGS(update, 0, 1)
+HTTP_BEGIN_ARGS(flush, 0)
HTTP_ARG_VAL(data, 0)
HTTP_END_ARGS;
-HTTP_EMPTY_ARGS(finish, 0);
+HTTP_BEGIN_ARGS(finish, 0)
+ HTTP_ARG_VAL(data, 0)
+HTTP_END_ARGS;
+#define OBJ_PROP_CE http_inflatestream_object_ce
zend_class_entry *http_inflatestream_object_ce;
zend_function_entry http_inflatestream_object_fe[] = {
HTTP_INFLATE_ME(update, ZEND_ACC_PUBLIC)
+ HTTP_INFLATE_ME(flush, ZEND_ACC_PUBLIC)
HTTP_INFLATE_ME(finish, ZEND_ACC_PUBLIC)
EMPTY_FUNCTION_ENTRY
};
static zend_object_handlers http_inflatestream_object_handlers;
-static inline void http_inflatestream_object_declare_default_properties() { return; }
-
PHP_MINIT_FUNCTION(http_inflatestream_object)
{
HTTP_REGISTER_CLASS_EX(HttpInflateStream, http_inflatestream_object, NULL, 0);
RETURN_STRING("", 1);
}
- if (!obj->stream) {
- if (!(obj->stream = http_encoding_inflate_stream_init(NULL, 0))) {
- RETURN_FALSE;
- }
+ if (!obj->stream && !(obj->stream = http_encoding_inflate_stream_init(NULL, 0))) {
+ RETURN_FALSE;
}
+
if (SUCCESS == http_encoding_inflate_stream_update(obj->stream, data, data_len, &decoded, &decoded_len)) {
RETURN_STRINGL(decoded, decoded_len, 0);
} else {
}
/* }}} */
-/* {{{ proto string HttpInflateStream::finish()
+/* {{{ proto string HttpInflateStream::flush([string data])
+ *
+ * Flush the inflate stream.
+ *
+ * Returns some inflated data as string on success or FALSE on failure.
+ */
+PHP_METHOD(HttpInflateStream, flush)
+{
+ int data_len = 0;
+ size_t decoded_len = 0;
+ char *decoded = NULL, *data = NULL;
+ getObject(http_inflatestream_object, obj);
+
+ if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &data, &data_len)) {
+ RETURN_FALSE;
+ }
+
+ if (!obj->stream && !(obj->stream = http_encoding_inflate_stream_init(NULL, 0))) {
+ RETURN_FALSE;
+ }
+
+ /* flushing the inflate stream is a no-op */
+ if (!data_len) {
+ RETURN_STRINGL("", 0, 1);
+ } else if (SUCCESS == http_encoding_inflate_stream_update(obj->stream, data, data_len, &decoded, &decoded_len)) {
+ RETURN_STRINGL(decoded, decoded_len, 0);
+ } else {
+ RETURN_FALSE;
+ }
+}
+/* }}} */
+
+/* {{{ proto string HttpInflateStream::finish([string data])
*
* Finalizes the inflate stream. The inflate stream can be reused after finalizing.
*
*/
PHP_METHOD(HttpInflateStream, finish)
{
- size_t decoded_len = 0;
- char *decoded = NULL;
+ int data_len = 0;
+ size_t updated_len = 0, decoded_len = 0;
+ char *updated = NULL, *decoded = NULL, *data = NULL;
getObject(http_inflatestream_object, obj);
- NO_ARGS;
+ if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &data, &data_len)) {
+ RETURN_FALSE;
+ }
- if (!obj->stream) {
+ if (!obj->stream && !(obj->stream = http_encoding_inflate_stream_init(NULL, 0))) {
RETURN_FALSE;
}
+ if (data_len) {
+ if (SUCCESS != http_encoding_inflate_stream_update(obj->stream, data, data_len, &updated, &updated_len)) {
+ RETURN_FALSE;
+ }
+ }
+
if (SUCCESS == http_encoding_inflate_stream_finish(obj->stream, &decoded, &decoded_len)) {
- RETVAL_STRINGL(decoded, decoded_len, 0);
+ if (updated_len) {
+ updated = erealloc(updated, updated_len + decoded_len + 1);
+ updated[updated_len + decoded_len] = '\0';
+ memcpy(updated + updated_len, decoded, decoded_len);
+ STR_FREE(decoded);
+ updated_len += decoded_len;
+ RETVAL_STRINGL(updated, updated_len, 0);
+ } else {
+ STR_FREE(updated);
+ RETVAL_STRINGL(decoded, decoded_len, 0);
+ }
} else {
+ STR_FREE(updated);
RETVAL_FALSE;
}