From 6f9be5ef39615c0657edd3c59d20c3246d29964a Mon Sep 17 00:00:00 2001
From: James Canete <jcanete@chesspark.com>
Date: Wed, 14 May 2008 20:48:48 +0000
Subject: [PATCH] Add alternate domain and port to xmpp_client_connect() for
 when SRV lookups fail.

---
 src/common.h |  2 ++
 src/conn.c   | 14 ++++++++++++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/common.h b/src/common.h
index 2af7d09..f47ff38 100644
--- a/src/common.h
+++ b/src/common.h
@@ -171,6 +171,8 @@ struct _xmpp_conn_t {
 
     char *lang;
     char *domain;
+    char *connectdomain;
+    char *connectport;
     char *jid;
     char *pass;
     char *stream_id;
diff --git a/src/conn.c b/src/conn.c
index 4b52793..9faa4bb 100644
--- a/src/conn.c
+++ b/src/conn.c
@@ -67,6 +67,7 @@ xmpp_conn_t *xmpp_conn_new(xmpp_ctx_t * const ctx)
 	conn->stream_id = NULL;
 
 	conn->tls_support = 0;
+	conn->tls_failed = 0;
 	conn->sasl_support = 0;
 
 	conn->bind_required = 0;
@@ -239,6 +240,8 @@ void xmpp_conn_set_pass(xmpp_conn_t * const conn, const char * const pass)
 
 int xmpp_connect_client(xmpp_conn_t * const conn, 
 			  const char * const domain,
+			  const char * const altdomain,
+			  unsigned short altport,
 			  xmpp_conn_handler callback,
 			  void * const userdata)
 {
@@ -254,9 +257,16 @@ int xmpp_connect_client(xmpp_conn_t * const conn,
     }
     if (!conn->domain) return -1;
 
-    sock_srv_lookup("xmpp-client", "tcp", conn->domain, connectdomain, 2048, &connectport);
+    if (!sock_srv_lookup("xmpp-client", "tcp", conn->domain, connectdomain, 2048, &connectport))
+    {
+	    if (altdomain)
+	    {
+		    strcpy(connectdomain, altdomain);
+		    connectport = altport;
+	    }
+    }
     conn->sock = sock_connect(connectdomain, connectport);
-    if (conn->sock < 0) return -1;
+    if (conn->sock == -1) return -1;
 
     /* setup handler */
     conn->conn_handler = callback;