---
Makefile.am | 3 +-
drivers/ztemodem/radio-settings.c | 212 +++++++++++++++++++++++++++++++++++++
drivers/ztemodem/ztemodem.c | 3 +
drivers/ztemodem/ztemodem.h | 3 +
4 files changed, 220 insertions(+), 1 deletions(-)
create mode 100644 drivers/ztemodem/radio-settings.c
diff --git a/Makefile.am b/Makefile.am
index 5c48222..af3c5a2 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -194,7 +194,8 @@ builtin_sources += drivers/atmodem/atutil.h \
builtin_modules += ztemodem
builtin_sources += drivers/atmodem/atutil.h \
drivers/ztemodem/ztemodem.h \
- drivers/ztemodem/ztemodem.c
+ drivers/ztemodem/ztemodem.c \
+ drivers/ztemodem/radio-settings.c
builtin_modules += huaweimodem
builtin_sources += drivers/atmodem/atutil.h \
diff --git a/drivers/ztemodem/radio-settings.c b/drivers/ztemodem/radio-settings.c
new file mode 100644
index 0000000..dab03e1
--- /dev/null
+++ b/drivers/ztemodem/radio-settings.c
@@ -0,0 +1,212 @@
+/*
+ *
+ * oFono - Open Source Telephony
+ *
+ * Copyright (C) 2008-2012 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 <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+
+#include <glib.h>
+
+#include <ofono/log.h>
+#include <ofono/modem.h>
+#include <ofono/radio-settings.h>
+
+#include "gatchat.h"
+#include "gatresult.h"
+
+#include "ztemodem.h"
+
+static const char *none_prefix[] = { NULL };
+static const char *zsnt_prefix[] = { "+ZSNT:", NULL };
+
+struct radio_settings_data {
+ GAtChat *chat;
+};
+
+static void zsnt_query_cb(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct cb_data *cbd = user_data;
+ ofono_radio_settings_rat_mode_query_cb_t cb = cbd->cb;
+ enum ofono_radio_access_mode mode;
+ struct ofono_error error;
+ GAtResultIter iter;
+ int value;
+
+ decode_at_error(&error, g_at_result_final_response(result));
+
+ if (!ok) {
+ cb(&error, -1, cbd->data);
+ return;
+ }
+
+ g_at_result_iter_init(&iter, result);
+
+ if (g_at_result_iter_next(&iter, "+ZSNT:") == FALSE)
+ goto error;
+
+ if (g_at_result_iter_next_number(&iter, &value) == FALSE)
+ goto error;
+
+ switch (value) {
+ case 0:
+ mode = OFONO_RADIO_ACCESS_MODE_ANY;
+ break;
+ case 1:
+ mode = OFONO_RADIO_ACCESS_MODE_GSM;
+ break;
+ case 2:
+ mode = OFONO_RADIO_ACCESS_MODE_UMTS;
+ break;
+ default:
+ CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
+ return;
+ }
+
+ cb(&error, mode, cbd->data);
+
+ return;
+
+error:
+ CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
+}
+
+static void zte_query_rat_mode(struct ofono_radio_settings *rs,
+ ofono_radio_settings_rat_mode_query_cb_t cb,
+ void *data)
+{
+ struct radio_settings_data *rsd = ofono_radio_settings_get_data(rs);
+ struct cb_data *cbd = cb_data_new(cb, data);
+
+ if (g_at_chat_send(rsd->chat, "AT+ZSNT?", zsnt_prefix,
+ zsnt_query_cb, cbd, g_free) == 0) {
+ CALLBACK_WITH_FAILURE(cb, -1, data);
+ g_free(cbd);
+ }
+}
+
+static void zsnt_modify_cb(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct cb_data *cbd = user_data;
+ ofono_radio_settings_rat_mode_set_cb_t cb = cbd->cb;
+ struct ofono_error error;
+
+ decode_at_error(&error, g_at_result_final_response(result));
+ cb(&error, cbd->data);
+}
+
+static void zte_set_rat_mode(struct ofono_radio_settings *rs,
+ enum ofono_radio_access_mode mode,
+ ofono_radio_settings_rat_mode_set_cb_t cb,
+ void *data)
+{
+ struct radio_settings_data *rsd = ofono_radio_settings_get_data(rs);
+ struct cb_data *cbd = cb_data_new(cb, data);
+ char buf[20];
+ int value;
+
+ switch (mode) {
+ case OFONO_RADIO_ACCESS_MODE_ANY:
+ value = 0;
+ break;
+ case OFONO_RADIO_ACCESS_MODE_GSM:
+ value = 1;
+ break;
+ case OFONO_RADIO_ACCESS_MODE_UMTS:
+ value = 2;
+ break;
+ case OFONO_RADIO_ACCESS_MODE_LTE:
+ goto error;
+ }
+
+ snprintf(buf, sizeof(buf), "AT+ZSNT=%u,0,0", value);
+
+ if (g_at_chat_send(rsd->chat, buf, none_prefix,
+ zsnt_modify_cb, cbd, g_free) > 0)
+ return;
+
+error:
+ CALLBACK_WITH_FAILURE(cb, data);
+ g_free(cbd);
+}
+
+static void zsnt_support_cb(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct ofono_radio_settings *rs = user_data;
+
+ if (!ok)
+ return;
+
+ ofono_radio_settings_register(rs);
+}
+
+static int zte_radio_settings_probe(struct ofono_radio_settings *rs,
+ unsigned int vendor, void *data)
+{
+ GAtChat *chat = data;
+ struct radio_settings_data *rsd;
+
+ rsd = g_try_new0(struct radio_settings_data, 1);
+ if (rsd == NULL)
+ return -ENOMEM;
+
+ rsd->chat = g_at_chat_clone(chat);
+
+ ofono_radio_settings_set_data(rs, rsd);
+
+ g_at_chat_send(rsd->chat, "AT+ZSNT=?", none_prefix,
+ zsnt_support_cb, rs, NULL);
+
+ return 0;
+}
+
+static void zte_radio_settings_remove(struct ofono_radio_settings *rs)
+{
+ struct radio_settings_data *rsd = ofono_radio_settings_get_data(rs);
+
+ ofono_radio_settings_set_data(rs, NULL);
+
+ g_at_chat_unref(rsd->chat);
+ g_free(rsd);
+}
+
+static struct ofono_radio_settings_driver driver = {
+ .name = "ztemodem",
+ .probe = zte_radio_settings_probe,
+ .remove = zte_radio_settings_remove,
+ .query_rat_mode = zte_query_rat_mode,
+ .set_rat_mode = zte_set_rat_mode
+};
+
+void zte_radio_settings_init(void)
+{
+ ofono_radio_settings_driver_register(&driver);
+}
+
+void zte_radio_settings_exit(void)
+{
+ ofono_radio_settings_driver_unregister(&driver);
+}
diff --git a/drivers/ztemodem/ztemodem.c b/drivers/ztemodem/ztemodem.c
index 729e911..09a69d2 100644
--- a/drivers/ztemodem/ztemodem.c
+++ b/drivers/ztemodem/ztemodem.c
@@ -34,11 +34,14 @@
static int ztemodem_init(void)
{
+ zte_radio_settings_init();
+
return 0;
}
static void ztemodem_exit(void)
{
+ zte_radio_settings_exit();
}
OFONO_PLUGIN_DEFINE(ztemodem, "ZTE modem driver", VERSION,
diff --git a/drivers/ztemodem/ztemodem.h b/drivers/ztemodem/ztemodem.h
index d88fb94..675f176 100644
--- a/drivers/ztemodem/ztemodem.h
+++ b/drivers/ztemodem/ztemodem.h
@@ -20,3 +20,6 @@
*/
#include <drivers/atmodem/atutil.h>
+
+extern void zte_radio_settings_init(void);
+extern void zte_radio_settings_exit(void);
--
1.7.5.4
---------------------------------------------------------------------
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Registered headquarters: "Les Montalets"- 2, rue de Paris,
92196 Meudon Cedex, France
Registration Number: 302 456 199 R.C.S. NANTERRE
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