From 228ef56860c4f754576f6d44bd2b5b31195a2c2f Mon Sep 17 00:00:00 2001
From: Sebastien Helleu <flashcode@flashtux.org>
Date: Fri, 30 Jan 2009 12:22:10 +0100
Subject: Fix some bugs with TLS connections in Jabber pluigin (TLS still not
 working in Jabber)

---
 src/plugins/jabber/jabber-debug.c  |  2 +-
 src/plugins/jabber/jabber-server.c | 41 ++++++++++++++++++++++++++++++++------
 src/plugins/jabber/jabber-xmpp.c   |  1 -
 3 files changed, 36 insertions(+), 8 deletions(-)

(limited to 'src/plugins/jabber')

diff --git a/src/plugins/jabber/jabber-debug.c b/src/plugins/jabber/jabber-debug.c
index b5914f8a5..82537eead 100644
--- a/src/plugins/jabber/jabber-debug.c
+++ b/src/plugins/jabber/jabber-debug.c
@@ -93,12 +93,12 @@ jabber_debug_printf (struct t_jabber_server *server, int send, int modified,
     weechat_printf (jabber_debug_buffer,
                     "%s%s%s%s%s%s\t%s",
                     (server) ? weechat_color ("chat_server") : "",
+                    (iks_is_secure (server->iks_parser)) ? "[S]" : "",
                     (server) ? server->name : "",
                     (server) ? " " : "",
                     (send) ?
                     weechat_color ("chat_prefix_quit") :
                     weechat_color ("chat_prefix_join"),
-                    (iks_is_secure (server->iks_parser)) ? "* " : "",
                     (send) ?
                     ((modified) ? JABBER_DEBUG_PREFIX_SEND_MOD : JABBER_DEBUG_PREFIX_SEND) :
                     ((modified) ? JABBER_DEBUG_PREFIX_RECV_MOD : JABBER_DEBUG_PREFIX_RECV),
diff --git a/src/plugins/jabber/jabber-server.c b/src/plugins/jabber/jabber-server.c
index 859ce51dc..40467c57a 100644
--- a/src/plugins/jabber/jabber-server.c
+++ b/src/plugins/jabber/jabber-server.c
@@ -1004,19 +1004,24 @@ jabber_server_iks_transport_recv (void *socket, char *buffer, size_t buf_len,
 {
     int sock;
     fd_set fds;
-    struct timeval tv;
+    struct timeval tv, *ptr_tv;
     int len;
     
-    /* make C compiler happy */
-    (void) timeout;
-    
     tv.tv_sec = 0;
     tv.tv_usec = 0;
     
     sock = (int) socket;
     FD_ZERO (&fds);
     FD_SET (sock, &fds);
-    if (select (sock + 1, &fds, NULL, NULL, &tv) > 0)
+    tv.tv_sec = timeout;
+    ptr_tv = (timeout != -1) ? &tv : NULL;
+    
+    /* FIXME: force timeout to 1 second, otherwise WeeChat may freeze when
+       iksemel calls this function with -1 (for TLS connection) */
+    tv.tv_sec = 1;
+    ptr_tv = &tv;
+    
+    if (select (sock + 1, &fds, NULL, NULL, ptr_tv) > 0)
     {
         len = recv (sock, buffer, buf_len, 0);
         if (len > 0)
@@ -1578,13 +1583,37 @@ int
 jabber_server_recv_cb (void *arg_server)
 {
     struct t_jabber_server *server;
+    int rc;
     
     server = (struct t_jabber_server *)arg_server;
     
     if (!server)
         return WEECHAT_RC_ERROR;
     
-    iks_recv (server->iks_parser, 0);
+    rc = iks_recv (server->iks_parser, 1);
+    
+    if (rc == IKS_NET_TLSFAIL)
+    {
+        weechat_printf (server->buffer,
+                        _("%s%s: TLS handshake failed"),
+                        jabber_buffer_get_server_prefix (server,
+                                                         "error"),
+                        JABBER_PLUGIN_NAME);
+        jabber_server_disconnect (server, 0);
+        return WEECHAT_RC_ERROR;
+    }
+    
+    if ((rc != IKS_OK) && (rc != IKS_HOOK))
+    {
+        weechat_printf (server->buffer,
+                        _("%s%s: I/O error (%d)"),
+                        jabber_buffer_get_server_prefix (server,
+                                                         "error"),
+                        JABBER_PLUGIN_NAME,
+                        rc);
+        jabber_server_disconnect (server, 0);
+        return WEECHAT_RC_ERROR;
+    }
     
     return WEECHAT_RC_OK;
 }
diff --git a/src/plugins/jabber/jabber-xmpp.c b/src/plugins/jabber/jabber-xmpp.c
index ffc68452b..e33b8db54 100644
--- a/src/plugins/jabber/jabber-xmpp.c
+++ b/src/plugins/jabber/jabber-xmpp.c
@@ -274,7 +274,6 @@ jabber_xmpp_iks_stream_hook (void *user_data, int type, iks *node)
                                 jabber_buffer_get_server_prefix (server,
                                                                  "error"),
                                 JABBER_PLUGIN_NAME);
-                
                 jabber_server_disconnect (server, 0);
             }
             else if (strcmp ("success", iks_name (node)) == 0)
-- 
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