dunmodem: Add support for dialup network registration

diff --git a/Makefile.am b/Makefile.am
index bc97c9d..cef9892 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -247,7 +247,8 @@ builtin_sources += drivers/atmodem/atutil.h \
 builtin_modules += dunmodem
 builtin_sources += drivers/atmodem/atutil.h \
                        drivers/dunmodem/dunmodem.h \
-                       drivers/dunmodem/dunmodem.c
+                       drivers/dunmodem/dunmodem.c \
+                       drivers/dunmodem/network-registration.c
 
 builtin_modules += hfpmodem
 builtin_sources += drivers/atmodem/atutil.h \

diff --git a/drivers/dunmodem/dunmodem.c b/drivers/dunmodem/dunmodem.c
index b1ac2ac..67d6257 100644 (file)
--- a/drivers/dunmodem/dunmodem.c
+++ b/drivers/dunmodem/dunmodem.c
@@ -34,11 +34,14 @@
 
 static int dunmodem_init(void)
 {
+       dun_netreg_init();
+
        return 0;
 }
 
 static void dunmodem_exit(void)
 {
+       dun_netreg_exit();
 }
 
 OFONO_PLUGIN_DEFINE(dunmodem, "Dialup modem driver", VERSION,

diff --git a/drivers/dunmodem/dunmodem.h b/drivers/dunmodem/dunmodem.h
index 90deb94..9a87841 100644 (file)
--- a/drivers/dunmodem/dunmodem.h
+++ b/drivers/dunmodem/dunmodem.h
@@ -20,3 +20,6 @@
  */
 
 #include <drivers/atmodem/atutil.h>
+
+extern void dun_netreg_init(void);
+extern void dun_netreg_exit(void);

diff --git a/drivers/dunmodem/network-registration.c b/drivers/dunmodem/network-registration.c
new file mode 100644 (file)
index 0000000..df24b5c
--- /dev/null
+++ b/drivers/dunmodem/network-registration.c
@@ -0,0 +1,126 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2008-2011  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <errno.h>
+
+#include <glib.h>
+#include <gatchat.h>
+#include <gatresult.h>
+
+#include <ofono/log.h>
+#include <ofono/modem.h>
+#include <ofono/netreg.h>
+
+#include "common.h"
+#include "dunmodem.h"
+
+static const char *cops_prefix[] = { "+COPS:", NULL };
+
+struct netreg_data {
+       GAtChat *chat;
+};
+
+static void dun_registration_status(struct ofono_netreg *netreg,
+                               ofono_netreg_status_cb_t cb, void *data)
+{
+       int status = NETWORK_REGISTRATION_STATUS_REGISTERED;
+
+       DBG("");
+
+       CALLBACK_WITH_SUCCESS(cb, status, -1, -1, -1, data);
+}
+
+static void dun_current_operator(struct ofono_netreg *netreg,
+                               ofono_netreg_operator_cb_t cb, void *data)
+{
+       struct ofono_network_operator op;
+
+       DBG("");
+
+       op.name[0] = '\0';
+       op.mcc[0] = '\0';
+       op.mnc[0] = '\0';
+       op.status = 2;
+       op.tech = -1;
+
+       CALLBACK_WITH_SUCCESS(cb, &op, data);
+}
+
+static void cops_cb(gboolean ok, GAtResult *result, gpointer user_data)
+{
+       struct ofono_netreg *netreg = user_data;
+
+       if (!ok)
+               return;
+
+       ofono_netreg_register(netreg);
+}
+
+static int dun_netreg_probe(struct ofono_netreg *netreg,
+                               unsigned int vendor, void *user_data)
+{
+       GAtChat *chat = user_data;
+       struct netreg_data *nd;
+
+       nd = g_try_new0(struct netreg_data, 1);
+       if (nd == NULL)
+               return -ENOMEM;
+
+       nd->chat = g_at_chat_clone(chat);
+
+       ofono_netreg_set_data(netreg, nd);
+
+       g_at_chat_send(nd->chat, "AT+COPS=0", cops_prefix,
+                                       cops_cb, netreg, NULL);
+
+       return 0;
+}
+
+static void dun_netreg_remove(struct ofono_netreg *netreg)
+{
+       struct netreg_data *nd = ofono_netreg_get_data(netreg);
+
+       ofono_netreg_set_data(netreg, NULL);
+
+       g_free(nd);
+}
+
+static struct ofono_netreg_driver driver = {
+       .name                   = "dunmodem",
+       .probe                  = dun_netreg_probe,
+       .remove                 = dun_netreg_remove,
+       .registration_status    = dun_registration_status,
+       .current_operator       = dun_current_operator,
+};
+
+void dun_netreg_init(void)
+{
+       ofono_netreg_driver_register(&driver);
+}
+
+void dun_netreg_exit(void)
+{
+       ofono_netreg_driver_unregister(&driver);
+}