From: Mike Brady <4265913+mikebrady@users.noreply.github.com>
Date: Fri, 3 Sep 2021 14:41:47 +0000 (+0100)
Subject: Uncomment code to list the contents of an incoming message. Get the source airplay... 
X-Git-Tag: 4.1-dev~4^2~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=078b7080874d9eba4d336de797e034a562592a92;p=thirdparty%2Fshairport-sync.git

Uncomment code to list the contents of an incoming message. Get the source airplay version. Quieten some messages.
---

diff --git a/rtsp.c b/rtsp.c
index 8737a2da..98d0a75c 100644
--- a/rtsp.c
+++ b/rtsp.c
@@ -840,7 +840,7 @@ int msg_handle_line(rtsp_message **pmsg, char *line) {
     *p = 0;
     p += 2;
     msg_add_header(msg, line, p);
-    // debug(3, "    %s: %s.", line, p);
+    debug(3, "    %s: %s.", line, p);
     return -1;
   } else {
     char *cl = msg_get_header(msg, "Content-Length");
@@ -1408,8 +1408,19 @@ void handle_record(rtsp_conn_info *conn, rtsp_message *req, rtsp_message *resp)
 
 void handle_get_info(__attribute((unused)) rtsp_conn_info *conn, rtsp_message *req,
                      rtsp_message *resp) {
-  if (rtsp_message_contains_plist(req)) { // it's stage one
 
+
+  if (rtsp_message_contains_plist(req)) { // it's stage one
+  // get version of AirPlay -- it might be too old. Not using it yet.
+    char *hdr = msg_get_header(req, "User-Agent");
+    if (hdr) {
+      if (strstr(hdr, "AirPlay/") == hdr) {
+        hdr = hdr + strlen("AirPlay/");
+        //double airplay_version = 0.0;
+        //airplay_version = atof(hdr);
+        debug(1,"Connection %d: GET_INFO: Source AirPlay Version is: %s.",conn->connection_number, hdr);
+      }
+    }
     plist_t info_plist = NULL;
     plist_from_memory(req->content, req->contentlength, &info_plist);
 
@@ -1490,7 +1501,7 @@ void handle_get_info(__attribute((unused)) rtsp_conn_info *conn, rtsp_message *r
 }
 
 void handle_flushbuffered(rtsp_conn_info *conn, rtsp_message *req, rtsp_message *resp) {
-  debug(3, "Connection %d: FLUSHBUFFERED %s :: Content-Length %d", conn->connection_number,
+  debug(3, "Connection %d: FLUSHBUFFERED %s : Content-Length %d", conn->connection_number,
         req->path, req->contentlength);
   debug_log_rtsp_message(2, "FLUSHBUFFERED request", req);
 
@@ -2713,7 +2724,7 @@ void handle_setup_2(rtsp_conn_info *conn, rtsp_message *req, rtsp_message *resp)
   } else {
     debug(1, "SETUP on Connection %d: Unrecognised SETUP incoming message from %s",
           conn->connection_number, (const char *)conn->client_ip_string);
-    debug_log_rtsp_message(1, "Unrecognised SETUP incoming message.", req);
+    debug_log_rtsp_message(2, "Unrecognised SETUP incoming message.", req);
     warn("Unrecognised SETUP incoming message -- ignored.");
   }
   debug_log_rtsp_message(2, " SETUP response", resp);