From 348a80374ae8ff5d523349f8874011525647f683 Mon Sep 17 00:00:00 2001
From: Aleksander Morgado <aleksander@lanedo.com>
Date: Mon, 13 Aug 2012 11:29:21 +0200
Subject: [PATCH] novatel: implement custom messaging unsolicited messages
 enabling

---
 plugins/novatel/mm-broadband-modem-novatel.c | 37 +++++++++++++++++++-
 1 file changed, 36 insertions(+), 1 deletion(-)

diff --git a/plugins/novatel/mm-broadband-modem-novatel.c b/plugins/novatel/mm-broadband-modem-novatel.c
index f771b894..eb2734c6 100644
--- a/plugins/novatel/mm-broadband-modem-novatel.c
+++ b/plugins/novatel/mm-broadband-modem-novatel.c
@@ -26,15 +26,18 @@
 #include "ModemManager.h"
 #include "mm-base-modem-at.h"
 #include "mm-iface-modem.h"
+#include "mm-iface-modem-messaging.h"
 #include "mm-broadband-modem-novatel.h"
 #include "mm-errors-types.h"
 #include "mm-modem-helpers.h"
 #include "mm-log.h"
 
 static void iface_modem_init (MMIfaceModem *iface);
+static void iface_modem_messaging_init (MMIfaceModemMessaging *iface);
 
 G_DEFINE_TYPE_EXTENDED (MMBroadbandModemNovatel, mm_broadband_modem_novatel, MM_TYPE_BROADBAND_MODEM, 0,
-                        G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM, iface_modem_init));
+                        G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM, iface_modem_init)
+                        G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_MESSAGING, iface_modem_messaging_init));
 
 /*****************************************************************************/
 /* Load initial allowed/preferred modes (Modem interface) */
@@ -272,6 +275,31 @@ modem_load_access_technologies (MMIfaceModem *self,
         user_data);
 }
 
+/*****************************************************************************/
+/* Enable unsolicited events (SMS indications) (Messaging interface) */
+
+static gboolean
+messaging_enable_unsolicited_events_finish (MMIfaceModemMessaging *self,
+                                            GAsyncResult *res,
+                                            GError **error)
+{
+    return !!mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error);
+}
+
+static void
+messaging_enable_unsolicited_events (MMIfaceModemMessaging *self,
+                                     GAsyncReadyCallback callback,
+                                     gpointer user_data)
+{
+    /* Many Qualcomm chipsets don't support mode=2 */
+    mm_base_modem_at_command (MM_BASE_MODEM (self),
+                              "+CNMI=1,1,2,1,0",
+                              3,
+                              FALSE,
+                              callback,
+                              user_data);
+}
+
 /*****************************************************************************/
 /* Setup ports (Broadband modem class) */
 
@@ -326,6 +354,13 @@ iface_modem_init (MMIfaceModem *iface)
     iface->load_access_technologies = modem_load_access_technologies;
 }
 
+static void
+iface_modem_messaging_init (MMIfaceModemMessaging *iface)
+{
+    iface->enable_unsolicited_events = messaging_enable_unsolicited_events;
+    iface->enable_unsolicited_events_finish = messaging_enable_unsolicited_events_finish;
+}
+
 static void
 mm_broadband_modem_novatel_class_init (MMBroadbandModemNovatelClass *klass)
 {