MINOR: h1: report in the h1m struct if the HTTP version is 1.1 or above

This will be needed for the mux to know how to process the Connection
header, and will save it from having to re-parse the request line since
it's captured on the fly.

diff --git a/include/types/h1.h b/include/types/h1.h
index 2dd58dd699925992a02c7298d9729194b1e2048d..dd883e87a30305e3f5ed423da2f0400f2503dffe 100644 (file)
--- a/include/types/h1.h
+++ b/include/types/h1.h
@@ -140,6 +140,7 @@ enum h1m_state {
 #define H1_MF_CHNK              0x00000002 // chunk present, exclusive with c-l
 #define H1_MF_RESP              0x00000004 // this message is the response message
 #define H1_MF_TOLOWER           0x00000008 // turn the header names to lower case
+#define H1_MF_VER_11            0x00000010 // message indicates version 1.1 or above
 
 
 /* basic HTTP/1 message state for use in parsers. The err_pos field is special,

diff --git a/src/h1.c b/src/h1.c
index 7a81c5099e327cebb09feed18373b2d97cf4fec3..ec8bb3870f850e989597cde0b694b88384faf110 100644 (file)
--- a/src/h1.c
+++ b/src/h1.c
@@ -896,6 +896,11 @@ int h1_headers_to_hdr_list(char *start, const char *stop,
                         */
 
                        if (likely(!skip_update)) {
+                               if ((sl.rq.v_l == 8) &&
+                                   ((start[sl.rq.v + 5] > '1') ||
+                                    ((start[sl.rq.v + 5] == '1') && (start[sl.rq.v + 7] >= '1'))))
+                                       h1m->flags |= H1_MF_VER_11;
+
                                if (unlikely(hdr_count >= hdr_num)) {
                                        state = H1_MSG_RQVER;
                                        goto http_output_full;
@@ -979,6 +984,12 @@ int h1_headers_to_hdr_list(char *start, const char *stop,
 
                if (likely(HTTP_IS_SPHT(*ptr))) {
                        sl.st.v_l = ptr - start;
+
+                       if ((sl.st.v_l == 8) &&
+                           ((start[sl.st.v + 5] > '1') ||
+                            ((start[sl.st.v + 5] == '1') && (start[sl.st.v + 7] >= '1'))))
+                               h1m->flags |= H1_MF_VER_11;
+
                        EAT_AND_JUMP_OR_RETURN(ptr, end, http_msg_rpver_sp, http_msg_ood, state, H1_MSG_RPVER_SP);
                }
                state = H1_MSG_RPVER;