Detect SSL support in exosip and disable TLS accordingly.

coreapi/linphonecore.c

@@ -529,6 +529,10 @@ static void sip_config_read(LinphoneCore *lc)
 		random_port=(0xDFFF&random())+1024;
 	else random_port=0;
 	
+	if (!sal_is_transport_enabled(lc->sal, SalTransportTLS)) {
+		tr.tls_port=0;
+	}
+
 	if (tr.udp_port==0 && tr.tcp_port==0 && tr.tls_port==0){
 		tr.udp_port=5060;
 	}	
@@ -1689,6 +1693,17 @@ int linphone_core_get_sip_transports(LinphoneCore *lc, LCSipTransports *tr){
 	return 0;
 }
 
+/**
+ * Set a non null value to the enabled transports.
+**/
+int linphone_core_get_transports_supported(LinphoneCore *lc, LCSipTransports *transports) {
+	transports->udp_port=sal_is_transport_enabled(lc->sal, SalTransportUDP);
+	transports->tcp_port=sal_is_transport_enabled(lc->sal, SalTransportTCP);
+	transports->tls_port=sal_is_transport_enabled(lc->sal, SalTransportTLS);
+	transports->dtls_port=sal_is_transport_enabled(lc->sal, SalTransportDTLS);
+	return 0;
+}
+
 /**
  * Sets the UDP port to be used by SIP.
  *

coreapi/linphonecore.h

@@ -1132,6 +1132,8 @@ int linphone_core_get_sip_port(LinphoneCore *lc);
 int linphone_core_set_sip_transports(LinphoneCore *lc, const LCSipTransports *transports);
 
 int linphone_core_get_sip_transports(LinphoneCore *lc, LCSipTransports *transports);
+
+int linphone_core_get_transports_supported(LinphoneCore *lc, LCSipTransports *transports);
 /**
  *
  * Give access to the UDP sip socket. Can be useful to configure this socket as persistent I.E kCFStreamNetworkServiceType set to kCFStreamNetworkServiceTypeVoIP)

coreapi/sal.h

@@ -53,6 +53,7 @@ typedef enum {
 	SalTransportDTLS /*DTLS*/
 }SalTransport;
 
+bool_t sal_is_transport_enabled(Sal *sal, SalTransport transport);
 const char* sal_transport_to_string(SalTransport transport);
 SalTransport sal_transport_parse(const char*);
 /* Address manipulation API*/

coreapi/sal_eXosip2.c

@@ -284,6 +284,7 @@ Sal * sal_init(){
 	sal->verify_server_certs=TRUE;
 	sal->expire_old_contact=FALSE;
 	sal->dscp=-1;
+	sal->exosip_has_ssl=eXosip_tls_verify_certificate(0) != -1;
 	return sal;
 }
 
@@ -2521,3 +2522,10 @@ int sal_call_update(SalOp *h, const char *subject){
 void sal_reuse_authorization(Sal *ctx, bool_t value) {
 	ctx->reuse_authorization=value;
 }
+
+bool_t sal_is_transport_enabled(Sal *sal, SalTransport transport) {
+	if (transport == SalTransportTLS || transport == SalTransportDTLS) {
+		return sal->exosip_has_ssl;
+	}
+	return TRUE;
+}

coreapi/sal_eXosip2.h

@@ -49,6 +49,7 @@ struct Sal{
 	bool_t reuse_authorization;
 	bool_t verify_server_certs;
 	bool_t expire_old_contact;
+	bool_t exosip_has_ssl;
 };
 
 struct SalOp{

gtk/parameters.ui

@@ -321,13 +321,14 @@
                               <object class="GtkComboBox" id="proto_combo">
                                 <property name="visible">True</property>
                                 <property name="can_focus">False</property>
-                                <property name="model">model8</property>
+<!--                                <property name="model">model8</property>
                                 <child>
                                   <object class="GtkCellRendererText" id="renderer1"/>
                                   <attributes>
                                     <attribute name="text">0</attribute>
                                   </attributes>
                                 </child>
+-->
                               </object>
                             </child>
                             <child>

gtk/propertybox.c

@@ -875,6 +875,56 @@ static void linphone_gtk_show_media_encryption(GtkWidget *pb){
 	g_object_unref(G_OBJECT(model));
 }
 
+static void linphone_gtk_show_transports(GtkWidget *pb){
+	LinphoneCore *lc=linphone_gtk_get_core();
+	GtkWidget *combo=linphone_gtk_get_widget(pb,"proto_combo");
+	GtkTreeModel *model;
+	GtkListStore *store;
+	GtkTreeIter iter;
+	GtkCellRenderer *renderer=gtk_cell_renderer_text_new();
+	LCSipTransports enabled,tr;
+
+	model=GTK_TREE_MODEL((store=gtk_list_store_new(1,G_TYPE_STRING)));
+	gtk_combo_box_set_model(GTK_COMBO_BOX(combo),model);
+	gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo),renderer,TRUE);
+	gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo),renderer,"text",0,NULL);
+
+	gtk_list_store_append(store,&iter);
+	gtk_list_store_set(store,&iter,0,_("UDP"),-1);
+
+	gtk_list_store_append(store,&iter);
+	gtk_list_store_set(store,&iter,0,_("TCP"),-1);
+
+	linphone_core_get_transports_supported(lc, &enabled);
+	if (enabled.tls_port != 0){
+		gtk_list_store_append(store,&iter);
+		gtk_list_store_set(store,&iter,0,_("TLS"),-1);
+	}
+
+        linphone_core_get_sip_transports(lc,&tr);
+
+    if (tr.tcp_port > 0) {
+        gtk_combo_box_set_active(GTK_COMBO_BOX(linphone_gtk_get_widget(pb,"proto_combo")), 1);
+        gtk_spin_button_set_value(GTK_SPIN_BUTTON(linphone_gtk_get_widget(pb,"proto_port")),
+                                tr.tcp_port);
+    }
+    else if (tr.tls_port > 0) {
+        gtk_combo_box_set_active(GTK_COMBO_BOX(linphone_gtk_get_widget(pb,"proto_combo")), 2);
+        gtk_spin_button_set_value(GTK_SPIN_BUTTON(linphone_gtk_get_widget(pb,"proto_port")),
+                                tr.tls_port);
+    }
+    else {
+        gtk_combo_box_set_active(GTK_COMBO_BOX(linphone_gtk_get_widget(pb,"proto_combo")), 0);
+        gtk_spin_button_set_value(GTK_SPIN_BUTTON(linphone_gtk_get_widget(pb,"proto_port")),
+                                tr.udp_port);
+    }
+
+        g_signal_connect(G_OBJECT(combo),"changed",(GCallback)linphone_gtk_proto_changed,NULL);
+	g_object_unref(G_OBJECT(model));
+}
+
+
+
 void linphone_gtk_parameters_destroyed(GtkWidget *pb){
 	GtkWidget *mw=linphone_gtk_get_main_window();
 	g_object_set_data(G_OBJECT(mw),"parameters",NULL);
@@ -907,7 +957,6 @@ void linphone_gtk_show_parameters(void){
 	GtkWidget *codec_list;
 	int mtu;
 	int ui_advanced;
-	LCSipTransports tr;
 
 	if (pb==NULL) {
 		pb=linphone_gtk_create_window("parameters");
@@ -921,28 +970,8 @@ void linphone_gtk_show_parameters(void){
 	/* NETWORK CONFIG */
 	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(linphone_gtk_get_widget(pb,"ipv6_enabled")),
 				linphone_core_ipv6_enabled(lc));
-	linphone_core_get_sip_transports(lc,&tr);
-
-    if (tr.tcp_port > 0) {
-        gtk_combo_box_set_active(GTK_COMBO_BOX(linphone_gtk_get_widget(pb,"proto_combo")), 1);
-        gtk_spin_button_set_value(GTK_SPIN_BUTTON(linphone_gtk_get_widget(pb,"proto_port")),
-				tr.tcp_port);
-    }
-    else if (tr.tls_port > 0) {
-        gtk_combo_box_set_active(GTK_COMBO_BOX(linphone_gtk_get_widget(pb,"proto_combo")), 2);
-        gtk_spin_button_set_value(GTK_SPIN_BUTTON(linphone_gtk_get_widget(pb,"proto_port")),
-				tr.tls_port);
-    }
-    else {
-        gtk_combo_box_set_active(GTK_COMBO_BOX(linphone_gtk_get_widget(pb,"proto_combo")), 0);
-        gtk_spin_button_set_value(GTK_SPIN_BUTTON(linphone_gtk_get_widget(pb,"proto_port")),
-				tr.udp_port);
-    }
 
-	gtk_spin_button_set_value(GTK_SPIN_BUTTON(linphone_gtk_get_widget(pb,"audio_rtp_port")),
-				linphone_core_get_audio_port(lc));
-	gtk_spin_button_set_value(GTK_SPIN_BUTTON(linphone_gtk_get_widget(pb,"video_rtp_port")),
-				linphone_core_get_video_port(lc));
+	linphone_gtk_show_transports(pb);
 
 	linphone_gtk_show_media_encryption(pb);
 	
@@ -1020,8 +1049,6 @@ void linphone_gtk_show_parameters(void){
 	linphone_gtk_ui_level_adapt(pb);
 
 	g_signal_connect(G_OBJECT(linphone_gtk_get_widget(pb,"proto_port")),"value-changed",(GCallback)linphone_gtk_update_my_port,NULL);
-	g_signal_connect(G_OBJECT(linphone_gtk_get_widget(pb,"proto_combo")),"changed",(GCallback)linphone_gtk_proto_changed,NULL);
-
 
 	if (linphone_core_tunnel_available()){
 		gtk_widget_set_visible(GTK_WIDGET(linphone_gtk_get_widget(pb,"tunnel_edit_button")), TRUE);