From: Bertrand Aygon <[email protected]>
---
Makefile.am | 3 +-
drivers/huaweicdmamodem/huaweicdmamodem.c | 3 +
drivers/huaweicdmamodem/huaweicdmamodem.h | 3 +
drivers/huaweicdmamodem/network-registration.c | 171 ++++++++++++++++++++++++
4 files changed, 179 insertions(+), 1 deletions(-)
create mode 100644 drivers/huaweicdmamodem/network-registration.c
diff --git a/Makefile.am b/Makefile.am
index 62174db..e11f627 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -283,7 +283,8 @@ builtin_sources += drivers/cdmamodem/cdmamodem.h \
builtin_modules += huaweicdmamodem
builtin_sources += drivers/huaweicdmamodem/huaweicdmamodem.h \
- drivers/huaweicdmamodem/huaweicdmamodem.c
+ drivers/huaweicdmamodem/huaweicdmamodem.c \
+ drivers/huaweicdmamodem/network-registration.c
endif
diff --git a/drivers/huaweicdmamodem/huaweicdmamodem.c
b/drivers/huaweicdmamodem/huaweicdmamodem.c
index d9e7943..4e9c400 100644
--- a/drivers/huaweicdmamodem/huaweicdmamodem.c
+++ b/drivers/huaweicdmamodem/huaweicdmamodem.c
@@ -30,11 +30,14 @@
static int huaweicdmamodem_init(void)
{
+ huaweicdma_netreg_init();
+
return 0;
}
static void huaweicdmamodem_exit(void)
{
+ huaweicdma_netreg_exit();
}
OFONO_PLUGIN_DEFINE(huaweicdmamodem, "Huawei CDMA modem driver", VERSION,
diff --git a/drivers/huaweicdmamodem/huaweicdmamodem.h
b/drivers/huaweicdmamodem/huaweicdmamodem.h
index d11ddd9..799d3a8 100644
--- a/drivers/huaweicdmamodem/huaweicdmamodem.h
+++ b/drivers/huaweicdmamodem/huaweicdmamodem.h
@@ -18,3 +18,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
+
+extern void huaweicdma_netreg_init(void);
+extern void huaweicdma_netreg_exit(void);
diff --git a/drivers/huaweicdmamodem/network-registration.c
b/drivers/huaweicdmamodem/network-registration.c
new file mode 100644
index 0000000..e430c41
--- /dev/null
+++ b/drivers/huaweicdmamodem/network-registration.c
@@ -0,0 +1,171 @@
+/*
+ *
+ * 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
+
+#define _GNU_SOURCE
+#include <glib.h>
+#include <errno.h>
+
+#include <ofono/log.h>
+#include <ofono/modem.h>
+#include <ofono/cdma-netreg.h>
+
+#include "gatchat.h"
+
+#include "huaweicdmamodem.h"
+
+static const char *sysinfo_prefix[] = { "^SYSINFO:", NULL };
+
+static int parse_sysinfo(GAtResult *result, gint *status)
+{
+ GAtResultIter iter;
+ gint srv_status;
+ gint srv_domain;
+ gint roaming_status;
+
+ g_at_result_iter_init(&iter, result);
+
+ if (!g_at_result_iter_next(&iter, "^SYSINFO:"))
+ return -1;
+
+ if (!g_at_result_iter_next_number(&iter, &srv_status))
+ return -1;
+
+ if (!g_at_result_iter_next_number(&iter, &srv_domain))
+ return -1;
+
+ if (!g_at_result_iter_next_number(&iter, &roaming_status))
+ return -1;
+
+ DBG("%d, %d, %d", srv_status, srv_domain, roaming_status);
+
+ switch (srv_status) {
+ case 1: /* Restricted service */
+ case 2: /* Service valid */
+ case 3: /* Restricted region service */
+ if (roaming_status)
+ *status = CDMA_NETWORK_REGISTRATION_STATUS_ROAMING;
+ else
+ *status = CDMA_NETWORK_REGISTRATION_STATUS_REGISTERED;
+ break;
+ case 0: /* No service */
+ case 4: /* Not registered */
+ default:
+ *status = CDMA_NETWORK_REGISTRATION_STATUS_NOT_REGISTERED;
+ break;
+ }
+
+ switch (srv_domain) {
+ case 0: /* No service */
+ case 255: /* CDMA not supported */
+ *status = CDMA_NETWORK_REGISTRATION_STATUS_NOT_REGISTERED;
+ break;
+ case 1: /* Only CS */
+ case 2: /* Only PS */
+ case 3: /* CS PS */
+ case 4: /* CS registered, PS in searching state */
+ break;
+ }
+
+ return 0;
+}
+
+static void sysinfo_cb(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct ofono_cdma_netreg *netreg = user_data;
+ int status;
+
+ if (!ok)
+ return;
+
+ status = CDMA_NETWORK_REGISTRATION_STATUS_NOT_REGISTERED;
+
+ if (parse_sysinfo(result, &status) < 0)
+ ofono_error("Invalid SYSINFO values");
+
+ ofono_cdma_netreg_status_notify(netreg, status);
+}
+
+static void mode_notify(GAtResult *result, gpointer user_data)
+{
+ struct ofono_cdma_netreg *netreg = user_data;
+ GAtChat *chat = ofono_cdma_netreg_get_data(netreg);
+
+ g_at_chat_send(chat, "AT^SYSINFO", sysinfo_prefix,
+ sysinfo_cb, netreg, NULL);
+}
+
+static void probe_cb(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct ofono_cdma_netreg *netreg = user_data;
+ GAtChat *chat = ofono_cdma_netreg_get_data(netreg);
+
+ if (!ok) {
+ ofono_cdma_netreg_remove(netreg);
+ return;
+ }
+
+ g_at_chat_register(chat, "^MODE:",
+ mode_notify, FALSE, netreg, NULL);
+
+ ofono_cdma_netreg_register(netreg);
+}
+
+static int huaweicdma_netreg_probe(struct ofono_cdma_netreg *netreg,
+ unsigned int vendor, void *data)
+{
+ GAtChat *chat = g_at_chat_clone(data);
+
+ ofono_cdma_netreg_set_data(netreg, chat);
+
+ g_at_chat_send(chat, "AT^SYSINFO", sysinfo_prefix,
+ probe_cb, netreg, NULL);
+
+ return 0;
+}
+
+static void huaweicdma_netreg_remove(struct ofono_cdma_netreg *netreg)
+{
+ GAtChat *chat = ofono_cdma_netreg_get_data(netreg);
+
+ ofono_cdma_netreg_set_data(netreg, NULL);
+
+ g_at_chat_unref(chat);
+}
+
+static struct ofono_cdma_netreg_driver driver = {
+ .name = "huaweicdmamodem",
+ .probe = huaweicdma_netreg_probe,
+ .remove = huaweicdma_netreg_remove,
+};
+
+void huaweicdma_netreg_init(void)
+{
+ ofono_cdma_netreg_driver_register(&driver);
+}
+
+void huaweicdma_netreg_exit(void)
+{
+ ofono_cdma_netreg_driver_unregister(&driver);
+}
--
1.7.1
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