* [PATCH 0/3] Speedup ussd driver
@ 2012-04-16 15:10 Nicolas Bertrand
2012-04-16 15:10 ` [PATCH 1/3] Speedup: Add speedup driver to handle USSD Nicolas Bertrand
` (2 more replies)
0 siblings, 3 replies; 7+ messages in thread
From: Nicolas Bertrand @ 2012-04-16 15:10 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 804 bytes --]
Speedup is using its own way to handle USSD strings, so the
implementation of this driver avoid some specific code in atmodem.
Nicolas Bertrand (3):
Speedup: Add speedup driver to handle USSD
Speedup: Use speedup specific driver for ussd
Makefile: Add speedup modem target
Makefile.am | 6 +
drivers/speedupmodem/speedupmodem.c | 49 ++++++++
drivers/speedupmodem/speedupmodem.h | 25 ++++
drivers/speedupmodem/ussd.c | 225 +++++++++++++++++++++++++++++++++++
plugins/speedup.c | 4 +-
5 files changed, 307 insertions(+), 2 deletions(-)
create mode 100644 drivers/speedupmodem/speedupmodem.c
create mode 100644 drivers/speedupmodem/speedupmodem.h
create mode 100644 drivers/speedupmodem/ussd.c
--
1.7.5.4
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 1/3] Speedup: Add speedup driver to handle USSD
2012-04-16 15:10 [PATCH 0/3] Speedup ussd driver Nicolas Bertrand
@ 2012-04-16 15:10 ` Nicolas Bertrand
2012-04-16 18:17 ` Denis Kenzior
2012-04-16 15:10 ` [PATCH 2/3] Speedup: Use speedup specific driver for ussd Nicolas Bertrand
2012-04-16 15:10 ` [PATCH 3/3] Makefile: Add speedup modem target Nicolas Bertrand
2 siblings, 1 reply; 7+ messages in thread
From: Nicolas Bertrand @ 2012-04-16 15:10 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 8943 bytes --]
---
drivers/speedupmodem/speedupmodem.c | 49 ++++++++
drivers/speedupmodem/speedupmodem.h | 25 ++++
drivers/speedupmodem/ussd.c | 224 +++++++++++++++++++++++++++++++++++
3 files changed, 298 insertions(+), 0 deletions(-)
create mode 100644 drivers/speedupmodem/speedupmodem.c
create mode 100644 drivers/speedupmodem/speedupmodem.h
create mode 100644 drivers/speedupmodem/ussd.c
diff --git a/drivers/speedupmodem/speedupmodem.c b/drivers/speedupmodem/speedupmodem.c
new file mode 100644
index 0000000..d31c324
--- /dev/null
+++ b/drivers/speedupmodem/speedupmodem.c
@@ -0,0 +1,49 @@
+/*
+ *
+ * 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
+
+#include <glib.h>
+#include <gatchat.h>
+
+#define OFONO_API_SUBJECT_TO_CHANGE
+#include <ofono/plugin.h>
+#include <ofono/types.h>
+
+#include "speedupmodem.h"
+
+static int speedupmodem_init(void)
+{
+ speedup_ussd_init();
+
+ return 0;
+}
+
+static void speedupmodem_exit(void)
+{
+ speedup_ussd_exit();
+}
+
+OFONO_PLUGIN_DEFINE(speedupmodem, "SpeedUp modem driver", VERSION,
+ OFONO_PLUGIN_PRIORITY_DEFAULT,
+ speedupmodem_init, speedupmodem_exit)
diff --git a/drivers/speedupmodem/speedupmodem.h b/drivers/speedupmodem/speedupmodem.h
new file mode 100644
index 0000000..38ad013
--- /dev/null
+++ b/drivers/speedupmodem/speedupmodem.h
@@ -0,0 +1,25 @@
+/*
+ *
+ * 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
+ *
+ */
+
+#include <drivers/atmodem/atutil.h>
+
+extern void speedup_ussd_init(void);
+extern void speedup_ussd_exit(void);
diff --git a/drivers/speedupmodem/ussd.c b/drivers/speedupmodem/ussd.c
new file mode 100644
index 0000000..02d3487
--- /dev/null
+++ b/drivers/speedupmodem/ussd.c
@@ -0,0 +1,224 @@
+/*
+ *
+ * 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
+
+#include <stdio.h>
+#include <errno.h>
+
+#include <glib.h>
+
+#include <ofono/log.h>
+#include <ofono/modem.h>
+#include <ofono/ussd.h>
+#include "util.h"
+
+#include "gatchat.h"
+
+#include "speedupmodem.h"
+
+static const char *cusd_prefix[] = { "+CUSD:", NULL };
+static const char *none_prefix[] = { NULL };
+
+struct ussd_data {
+ GAtChat *chat;
+};
+
+static void cusd_parse(GAtResult *result, struct ofono_ussd *ussd)
+{
+ GAtResultIter iter;
+ int status, dcs;
+ const char *content;
+ unsigned char msg[160];
+ const unsigned char *msg_ptr = NULL;
+ long msg_len;
+
+ g_at_result_iter_init(&iter, result);
+
+ if (!g_at_result_iter_next(&iter, "+CUSD:"))
+ return;
+
+ if (!g_at_result_iter_next_number(&iter, &status))
+ return;
+
+ if (!g_at_result_iter_next_string(&iter, &content))
+ goto out;
+
+ if (!g_at_result_iter_next_number(&iter, &dcs))
+ dcs = 0;
+
+ msg_ptr = decode_hex_own_buf(content, -1, &msg_len, 0, msg);
+
+out:
+ ofono_ussd_notify(ussd, status, dcs, msg_ptr, msg_ptr ? msg_len : 0);
+}
+
+static void cusd_request_cb(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct cb_data *cbd = user_data;
+ ofono_ussd_cb_t cb = cbd->cb;
+ struct ofono_ussd *ussd = cbd->user;
+ struct ofono_error error;
+
+ decode_at_error(&error, g_at_result_final_response(result));
+
+ cb(&error, cbd->data);
+
+ cusd_parse(result, ussd);
+}
+
+static void speedup_ussd_request(struct ofono_ussd *ussd, int dcs,
+ const unsigned char *pdu, int len,
+ ofono_ussd_cb_t cb, void *user_data)
+{
+ struct ussd_data *data = ofono_ussd_get_data(ussd);
+ struct cb_data *cbd = cb_data_new(cb, user_data);
+ char buf[512], coded_buf[182];
+ long written;
+
+ cbd->user = ussd;
+
+ unpack_7bit_own_buf(pdu, len, 0, TRUE, sizeof(coded_buf),
+ &written, 0, (unsigned char *)coded_buf);
+ if (written < 1)
+ goto error;
+
+ snprintf(buf, sizeof(buf), "AT+CUSD=1,\"%.*s\",%d", (int) written,
+ coded_buf, dcs);
+
+ if (g_at_chat_send(data->chat, buf, cusd_prefix,
+ cusd_request_cb, cbd, g_free) > 0)
+ return;
+
+error:
+ g_free(cbd);
+
+ CALLBACK_WITH_FAILURE(cb, user_data);
+}
+
+static void cusd_cancel_cb(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct cb_data *cbd = user_data;
+ ofono_ussd_cb_t cb = cbd->cb;
+ struct ofono_error error;
+
+ decode_at_error(&error, g_at_result_final_response(result));
+
+ /*
+ * All errors and notifications arrive unexpected and
+ * thus just reset the state here. This is safer than
+ * getting stuck in a dead-lock.
+ */
+ error.type = OFONO_ERROR_TYPE_NO_ERROR;
+ error.error = 0;
+
+ cb(&error, cbd->data);
+}
+
+static void speedup_ussd_cancel(struct ofono_ussd *ussd,
+ ofono_ussd_cb_t cb, void *user_data)
+{
+ struct ussd_data *data = ofono_ussd_get_data(ussd);
+ struct cb_data *cbd = cb_data_new(cb, user_data);
+
+ cbd->user = data;
+
+ if (g_at_chat_send(data->chat, "AT+CUSD=2", none_prefix,
+ cusd_cancel_cb, cbd, g_free) > 0)
+ return;
+
+ g_free(cbd);
+
+ CALLBACK_WITH_FAILURE(cb, user_data);
+}
+
+static void cusd_notify(GAtResult *result, gpointer user_data)
+{
+ struct ofono_ussd *ussd = user_data;
+
+ cusd_parse(result, ussd);
+}
+
+static void cusd_register(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct ofono_ussd *ussd = user_data;
+ struct ussd_data *data = ofono_ussd_get_data(ussd);
+
+ if (!ok) {
+ ofono_error("Could not enable CUSD notifications");
+ return;
+ }
+
+ g_at_chat_register(data->chat, "+CUSD:", cusd_notify,
+ FALSE, ussd, NULL);
+
+ ofono_ussd_register(ussd);
+}
+
+static int speedup_ussd_probe(struct ofono_ussd *ussd,
+ unsigned int vendor, void *user)
+{
+ GAtChat *chat = user;
+ struct ussd_data *data;
+
+ data = g_try_new0(struct ussd_data, 1);
+ if (data == NULL)
+ return -ENOMEM;
+
+ data->chat = g_at_chat_clone(chat);
+
+ ofono_ussd_set_data(ussd, data);
+
+ g_at_chat_send(data->chat, "AT+CUSD=1", none_prefix,
+ cusd_register, ussd, NULL);
+
+ return 0;
+}
+
+static void speedup_ussd_remove(struct ofono_ussd *ussd)
+{
+ struct ussd_data *data = ofono_ussd_get_data(ussd);
+
+ ofono_ussd_set_data(ussd, NULL);
+
+ g_at_chat_unref(data->chat);
+ g_free(data);
+}
+
+static struct ofono_ussd_driver driver = {
+ .name = "speedupmodem",
+ .probe = speedup_ussd_probe,
+ .remove = speedup_ussd_remove,
+ .request = speedup_ussd_request,
+ .cancel = speedup_ussd_cancel,
+};
+
+void speedup_ussd_init(void)
+{
+ ofono_ussd_driver_register(&driver);
+}
+
+void speedup_ussd_exit(void)
+{
+ ofono_ussd_driver_unregister(&driver);
+}
--
1.7.5.4
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 2/3] Speedup: Use speedup specific driver for ussd
2012-04-16 15:10 [PATCH 0/3] Speedup ussd driver Nicolas Bertrand
2012-04-16 15:10 ` [PATCH 1/3] Speedup: Add speedup driver to handle USSD Nicolas Bertrand
@ 2012-04-16 15:10 ` Nicolas Bertrand
2012-04-16 17:02 ` Marcel Holtmann
2012-04-16 15:10 ` [PATCH 3/3] Makefile: Add speedup modem target Nicolas Bertrand
2 siblings, 1 reply; 7+ messages in thread
From: Nicolas Bertrand @ 2012-04-16 15:10 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 999 bytes --]
---
plugins/speedup.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/plugins/speedup.c b/plugins/speedup.c
index ca6ed13..8b95286 100644
--- a/plugins/speedup.c
+++ b/plugins/speedup.c
@@ -2,7 +2,7 @@
*
* oFono - Open Source Telephony
*
- * Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
+ * 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
@@ -282,8 +282,8 @@ static void speedup_post_online(struct ofono_modem *modem)
ofono_cbs_create(modem, OFONO_VENDOR_QUALCOMM_MSM,
"atmodem", data->aux);
- ofono_ussd_create(modem, OFONO_VENDOR_QUALCOMM_MSM,
- "atmodem", data->aux);
+ ofono_ussd_create(modem, OFONO_VENDOR_SPEEDUP,
+ "speedupmodem", data->aux);
}
static struct ofono_modem_driver speedup_driver = {
--
1.7.5.4
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 3/3] Makefile: Add speedup modem target
2012-04-16 15:10 [PATCH 0/3] Speedup ussd driver Nicolas Bertrand
2012-04-16 15:10 ` [PATCH 1/3] Speedup: Add speedup driver to handle USSD Nicolas Bertrand
2012-04-16 15:10 ` [PATCH 2/3] Speedup: Use speedup specific driver for ussd Nicolas Bertrand
@ 2012-04-16 15:10 ` Nicolas Bertrand
2012-04-16 18:18 ` Denis Kenzior
2 siblings, 1 reply; 7+ messages in thread
From: Nicolas Bertrand @ 2012-04-16 15:10 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 638 bytes --]
---
Makefile.am | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/Makefile.am b/Makefile.am
index a28198b..b80f501 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -272,6 +272,12 @@ builtin_sources += drivers/atmodem/atutil.h \
drivers/hfpmodem/devinfo.c \
drivers/hfpmodem/handsfree.c
+builtin_modules += speedupmodem
+builtin_sources += drivers/atmodem/atutil.h \
+ drivers/speedupmodem/speedupmodem.h \
+ drivers/speedupmodem/speedupmodem.c \
+ drivers/speedupmodem/ussd.c
+
if PHONESIM
builtin_modules += phonesim
builtin_sources += plugins/phonesim.c
--
1.7.5.4
^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH 2/3] Speedup: Use speedup specific driver for ussd
2012-04-16 15:10 ` [PATCH 2/3] Speedup: Use speedup specific driver for ussd Nicolas Bertrand
@ 2012-04-16 17:02 ` Marcel Holtmann
0 siblings, 0 replies; 7+ messages in thread
From: Marcel Holtmann @ 2012-04-16 17:02 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 1089 bytes --]
Hi Nicolas,
> plugins/speedup.c | 6 +++---
> 1 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/plugins/speedup.c b/plugins/speedup.c
> index ca6ed13..8b95286 100644
> --- a/plugins/speedup.c
> +++ b/plugins/speedup.c
> @@ -2,7 +2,7 @@
> *
> * oFono - Open Source Telephony
> *
> - * Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
> + * 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
> @@ -282,8 +282,8 @@ static void speedup_post_online(struct ofono_modem *modem)
>
> ofono_cbs_create(modem, OFONO_VENDOR_QUALCOMM_MSM,
> "atmodem", data->aux);
> - ofono_ussd_create(modem, OFONO_VENDOR_QUALCOMM_MSM,
> - "atmodem", data->aux);
> + ofono_ussd_create(modem, OFONO_VENDOR_SPEEDUP,
> + "speedupmodem", data->aux);
you do not need both here. Either "speedupmodem" or OFONO_VENDOR_SPEEDUP
quirk.
Regards
Marcel
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 1/3] Speedup: Add speedup driver to handle USSD
2012-04-16 15:10 ` [PATCH 1/3] Speedup: Add speedup driver to handle USSD Nicolas Bertrand
@ 2012-04-16 18:17 ` Denis Kenzior
0 siblings, 0 replies; 7+ messages in thread
From: Denis Kenzior @ 2012-04-16 18:17 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 582 bytes --]
Hi Nicolas,
On 04/16/2012 10:10 AM, Nicolas Bertrand wrote:
> ---
> drivers/speedupmodem/speedupmodem.c | 49 ++++++++
> drivers/speedupmodem/speedupmodem.h | 25 ++++
> drivers/speedupmodem/ussd.c | 224 +++++++++++++++++++++++++++++++++++
> 3 files changed, 298 insertions(+), 0 deletions(-)
> create mode 100644 drivers/speedupmodem/speedupmodem.c
> create mode 100644 drivers/speedupmodem/speedupmodem.h
> create mode 100644 drivers/speedupmodem/ussd.c
>
Patch has been applied, thanks. I made a few tiny fixes afterwards.
Regards,
-Denis
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 3/3] Makefile: Add speedup modem target
2012-04-16 15:10 ` [PATCH 3/3] Makefile: Add speedup modem target Nicolas Bertrand
@ 2012-04-16 18:18 ` Denis Kenzior
0 siblings, 0 replies; 7+ messages in thread
From: Denis Kenzior @ 2012-04-16 18:18 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 209 bytes --]
Hi Nicolas,
On 04/16/2012 10:10 AM, Nicolas Bertrand wrote:
> ---
> Makefile.am | 6 ++++++
> 1 files changed, 6 insertions(+), 0 deletions(-)
Patch has been applied, thanks.
Regards,
-Denis
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2012-04-16 18:18 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-04-16 15:10 [PATCH 0/3] Speedup ussd driver Nicolas Bertrand
2012-04-16 15:10 ` [PATCH 1/3] Speedup: Add speedup driver to handle USSD Nicolas Bertrand
2012-04-16 18:17 ` Denis Kenzior
2012-04-16 15:10 ` [PATCH 2/3] Speedup: Use speedup specific driver for ussd Nicolas Bertrand
2012-04-16 17:02 ` Marcel Holtmann
2012-04-16 15:10 ` [PATCH 3/3] Makefile: Add speedup modem target Nicolas Bertrand
2012-04-16 18:18 ` Denis Kenzior
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