From: Michael Wallner <mike@php.net>
Date: Wed, 29 Feb 2012 08:28:06 +0000 (+0000)
Subject: allow parsing messages consiting of headers only; fetch content-type and content... 
X-Git-Tag: DEV_2-before-client~35
X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=commitdiff_plain;h=82c3dedd73be0292b8105b489359fc81fefce0a5

allow parsing messages consiting of headers only; fetch content-type and content-length headers from env
---

diff --git a/php_http_header_parser.c b/php_http_header_parser.c
index 0dbaf84..1dcd97b 100644
--- a/php_http_header_parser.c
+++ b/php_http_header_parser.c
@@ -156,7 +156,7 @@ PHP_HTTP_API STATUS php_http_header_parser_parse(php_http_header_parser_t *parse
 					
 					if ((eol_str = php_http_locate_bin_eol(buffer->data, buffer->used, &eol_len))) {
 						if (eol_str + eol_len - buffer->data < buffer->used) {
-							char *nextline = eol_str + eol_len;
+							const char *nextline = eol_str + eol_len;
 
 							if (*nextline == '\t' || *nextline == ' ') {
 								while (nextline < buffer->data + buffer->used && (*nextline == '\t' || *nextline == ' ')) {
@@ -188,6 +188,10 @@ PHP_HTTP_API STATUS php_http_header_parser_parse(php_http_header_parser_t *parse
 				if (parser->_key.str && parser->_val.str) {
 					zval array, **exist;
 
+					if (!headers && callback_func) {
+						callback_func(callback_arg, &headers, NULL TSRMLS_CC);
+					}
+
 					INIT_PZVAL_ARRAY(&array, headers);
 					php_http_pretty_key(parser->_key.str, parser->_key.len, 1, 1);
 					if (SUCCESS == zend_symtable_find(headers, parser->_key.str, parser->_key.len + 1, (void *) &exist)) {
diff --git a/php_http_message.c b/php_http_message.c
index ab2c862..0322a4a 100644
--- a/php_http_message.c
+++ b/php_http_message.c
@@ -23,7 +23,9 @@ PHP_HTTP_API zend_bool php_http_message_info_callback(php_http_message_t **messa
 		(*headers) = &((*message)->hdrs);
 	}
 
-	php_http_message_set_info(*message, info);
+	if (info) {
+		php_http_message_set_info(*message, info);
+	}
 
 	return old != *message;
 }
@@ -65,6 +67,14 @@ PHP_HTTP_API php_http_message_t *php_http_message_init_env(php_http_message_t *m
 			if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_URI"), 1 TSRMLS_CC))) {
 				message->http.info.request.url = estrdup(Z_STRVAL_P(sval));
 			}
+			if ((sval = php_http_env_get_server_var(ZEND_STRL("CONTENT_TYPE"), 1 TSRMLS_CC))) {
+				Z_ADDREF_P(sval);
+				zend_hash_update(&message->hdrs, "Content-Type", sizeof("Content-Type"), (void *) &sval, sizeof(zval *), NULL);
+			}
+			if ((sval = php_http_env_get_server_var(ZEND_STRL("CONTENT_LENGTH"), 1 TSRMLS_CC))) {
+				Z_ADDREF_P(sval);
+				zend_hash_update(&message->hdrs, "Content-Length", sizeof("Content-Length"), (void *) &sval, sizeof(zval *), NULL);
+			}
 			
 			php_http_env_get_request_headers(&message->hdrs TSRMLS_CC);
 
diff --git a/php_http_message_parser.c b/php_http_message_parser.c
index 4162e37..319f089 100644
--- a/php_http_message_parser.c
+++ b/php_http_message_parser.c
@@ -213,7 +213,7 @@ PHP_HTTP_API php_http_message_parser_state_t php_http_message_parser_parse(php_h
 			{
 				unsigned header_parser_flags = (flags & PHP_HTTP_MESSAGE_PARSER_CLEANUP) ? PHP_HTTP_HEADER_PARSER_CLEANUP : 0;
 
-				switch (php_http_header_parser_parse(&parser->header, buffer, header_parser_flags, &(*message)->hdrs, (php_http_info_callback_t) php_http_message_info_callback, message)) {
+				switch (php_http_header_parser_parse(&parser->header, buffer, header_parser_flags, *message ? &(*message)->hdrs : NULL, (php_http_info_callback_t) php_http_message_info_callback, message)) {
 					case PHP_HTTP_HEADER_PARSER_STATE_FAILURE:
 						return PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE;