client: store http code of last emitted response

Certain response types (notably 204 and 304) require a slightly different
handling like emitting the response body entirely, therfore record the last
code to act on it in the appropriate places.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

diff --git a/client.c b/client.c
index 9b8fb07..0d7029b 100644 (file)
--- a/client.c
+++ b/client.c
@@ -48,6 +48,8 @@ void uh_http_header(struct client *cl, int code, const char *summary)
        const char *enc = "Transfer-Encoding: chunked\r\n";
        const char *conn;
 
        const char *enc = "Transfer-Encoding: chunked\r\n";
        const char *conn;
 

+       cl->http_code = code;
+

        if (!uh_use_chunked(cl))
                enc = "";
 
        if (!uh_use_chunked(cl))
                enc = "";
 

diff --git a/uhttpd.h b/uhttpd.h
index 6ef28d9..9bf8cbb 100644 (file)
--- a/uhttpd.h
+++ b/uhttpd.h
@@ -243,6 +243,7 @@ struct client {
        enum client_state state;
        bool tls;
 
        enum client_state state;
        bool tls;
 

+       int http_code;

        struct http_request request;
        struct uh_addr srv_addr, peer_addr;
 
        struct http_request request;
        struct uh_addr srv_addr, peer_addr;