[MINOR] http: add new transaction flags for keep-alive and content-length
We'll need to store the keep-alive status as well as content-length
and/or transfer-encoding status.
diff --git a/include/types/proto_http.h b/include/types/proto_http.h
index a9acfdd..35114a8 100644
--- a/include/types/proto_http.h
+++ b/include/types/proto_http.h
@@ -1,23 +1,23 @@
/*
- include/types/proto_http.h
- This file contains HTTP protocol definitions.
-
- Copyright (C) 2000-2008 Willy Tarreau - w@1wt.eu
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation, version 2.1
- exclusively.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-*/
+ * include/types/proto_http.h
+ * This file contains HTTP protocol definitions.
+ *
+ * Copyright (C) 2000-2009 Willy Tarreau - w@1wt.eu
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation, version 2.1
+ * exclusively.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
#ifndef _TYPES_PROTO_HTTP_H
#define _TYPES_PROTO_HTTP_H
@@ -80,6 +80,15 @@
#define TX_CACHE_COOK 0x00002000 /* a cookie in the response is cacheable */
#define TX_CACHE_SHIFT 12 /* bit shift */
+/* client and server keep-alive capability */
+#define TX_CLI_CONN_KA 0x00004000 /* the client-side connection is still keep-alive capable */
+#define TX_SRV_CONN_KA 0x00008000 /* the server-side connection is still keep-alive capable */
+
+/* report presence of transfer-encoding:chunked and content-length headers */
+#define TX_REQ_CNT_LEN 0x00010000 /* content-length present in the request */
+#define TX_REQ_TE_CHNK 0x00020000 /* transfer-encoding: chunked present in the request */
+#define TX_RES_CNT_LEN 0x00040000 /* content-length present in the response */
+#define TX_RES_TE_CHNK 0x00080000 /* transfer-encoding: chunked present in the response */
/* The HTTP parser is more complex than it looks like, because we have to
* support multi-line headers and any number of spaces between the colon and
@@ -231,7 +240,7 @@
int r, r_l; /* REASON, length */
} st; /* status line : field, length */
} sl; /* start line */
- unsigned long long hdr_content_len; /* cache for parsed header value */
+ unsigned long long hdr_content_len; /* cache for parsed header value or for chunk-size if present */
int err_pos; /* err handling: -2=block, -1=pass, 0+=detected */
};