Add dummy roster request

3 files changed, 42 insertions, 0 deletions

diff --git a/gtk.c b/gtk.c
index fd8ab8a..47caac0 100644
--- a/gtk.c
+++ b/gtk.c
@@ -268,3 +268,12 @@ void gui_add_message(const char* sender_jid, const char* content) {
 
 	printf("Received from %s:\n%s\n", sender_jid, content);
 }
+
+void gui_add_roster_item(const char* jid, const char* sub, const char* name) {
+
+	if (name) {
+		printf("roster item: %s, %s, sub:%s\n", name, jid, sub);
+	} else {
+		printf("roster item: (no name), %s, sub:%s\n", jid, sub);
+	}
+}
diff --git a/gui.h b/gui.h
index 268cb19..ab59d3d 100644
--- a/gui.h
+++ b/gui.h
@@ -7,3 +7,4 @@ void gui_disconnected(void);
 void gui_suspended(void);
 void gui_resumed(void);
 void gui_add_message(const char* sender_jid, const char* content);
+void gui_add_roster_item(const char* jid, const char* sub, const char* name);
diff --git a/limox.c b/limox.c
index b254336..123ca53 100644
--- a/limox.c
+++ b/limox.c
@@ -56,6 +56,24 @@ static int message_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza,
 	return 1;
 }
 
+static int roster_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza,
+                          void *userdata) {
+
+	printf("DEBUG: Received roster.\n");
+
+	// iterate over roster result
+	xmpp_stanza_t* query = xmpp_stanza_get_child_by_name(stanza, "query");
+	for (xmpp_stanza_t* item = xmpp_stanza_get_children(query); item;
+	     item = xmpp_stanza_get_next(item)) {
+
+		gui_add_roster_item(xmpp_stanza_get_attribute(item, "jid"),
+		                    xmpp_stanza_get_attribute(item, "subscription"),
+		                    xmpp_stanza_get_attribute(item, "name"));
+	}
+
+	return 1;
+}
+
 static void conn_handler(xmpp_conn_t *conn, xmpp_conn_event_t status,int error,
                          xmpp_stream_error_t *stream_error, void *userdata) {
 
@@ -68,12 +86,26 @@ static void conn_handler(xmpp_conn_t *conn, xmpp_conn_event_t status,int error,
 			xmpp_handler_add(conn, message_handler, NULL, "message", "chat",
 			                 NULL);
 
+			// add handler for roster response
+			xmpp_handler_add(conn, roster_handler, "jabber:iq:roster", "iq",
+			                 "result", NULL);
+
 			// send initial presence
 			xmpp_stanza_t* presence;
 			presence = xmpp_presence_new(ctx);
 			xmpp_send(conn, presence);
 			xmpp_stanza_release(presence);
 
+			// send roster request
+			xmpp_stanza_t* iq = xmpp_iq_new(ctx, "get", "initial_roster");
+			xmpp_stanza_t* query = xmpp_stanza_new(ctx);
+			xmpp_stanza_set_name(query, "query");
+			xmpp_stanza_set_ns(query, XMPP_NS_ROSTER);
+			xmpp_stanza_add_child(iq, query);
+			xmpp_stanza_release(query);
+			xmpp_send(conn, iq);
+			xmpp_stanza_release(iq);
+
 			break;
 
 		case XMPP_CONN_RAW_CONNECT: