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*
* oFono - Open Source Telephony
*
* Copyright (C) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).
*
* 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 <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <glib.h>
#include <gisi/message.h>
#include <gisi/client.h>
#include <gisi/iter.h>
#include <ofono/log.h>
#include <ofono/modem.h>
#include <ofono/devinfo.h>
#include "isimodem.h"
#include "isiutil.h"
#include "debug.h"
#include "info.h"
struct devinfo_data {
GIsiClient *client;
};
static void info_resp_cb(const GIsiMessage *msg, void *data)
{
struct isi_cb_data *cbd = data;
ofono_devinfo_query_cb_t cb = cbd->cb;
GIsiSubBlockIter iter;
uint8_t msgid;
uint8_t status;
msgid = g_isi_msg_id(msg);
if (msgid != INFO_PRODUCT_INFO_READ_RESP &&
msgid != INFO_VERSION_READ_RESP &&
msgid != INFO_SERIAL_NUMBER_READ_RESP)
goto error;
if (g_isi_msg_error(msg) < 0)
goto error;
if (!g_isi_msg_data_get_byte(msg, 0, &status))
goto error;
if (status != INFO_OK)
goto error;
for (g_isi_sb_iter_init(&iter, msg, 2);
g_isi_sb_iter_is_valid(&iter);
g_isi_sb_iter_next(&iter)) {
uint8_t id = g_isi_sb_iter_get_id(&iter);
uint8_t chars;
char *info = NULL;
if (id != INFO_SB_PRODUCT_INFO_MANUFACTURER &&
id != INFO_SB_PRODUCT_INFO_NAME &&
id != INFO_SB_MCUSW_VERSION &&
id != INFO_SB_SN_IMEI_PLAIN)
continue;
if (g_isi_sb_iter_get_len(&iter) < 5)
goto error;
if (!g_isi_sb_iter_get_byte(&iter, &chars, 3))
goto error;
if (!g_isi_sb_iter_get_latin_tag(&iter, &info, chars, 4))
goto error;
CALLBACK_WITH_SUCCESS(cb, info, cbd->data);
g_free(info);
return;
}
error:
CALLBACK_WITH_FAILURE(cb, "", cbd->data);
}
static void isi_query_manufacturer(struct ofono_devinfo *info,
ofono_devinfo_query_cb_t cb,
void *data)
{
struct devinfo_data *dev = ofono_devinfo_get_data(info);
struct isi_cb_data *cbd = isi_cb_data_new(dev, cb, data);
const uint8_t msg[] = {
INFO_PRODUCT_INFO_READ_REQ,
INFO_PRODUCT_MANUFACTURER
};
size_t len = sizeof(msg);
if (cbd == NULL || dev == NULL)
goto error;
if (g_isi_client_send(dev->client, msg, len, info_resp_cb, cbd, g_free))
return;
error:
CALLBACK_WITH_FAILURE(cb, "", data);
g_free(cbd);
}
static void isi_query_model(struct ofono_devinfo *info,
ofono_devinfo_query_cb_t cb,
void *data)
{
struct devinfo_data *dev = ofono_devinfo_get_data(info);
struct isi_cb_data *cbd = isi_cb_data_new(dev, cb, data);
const uint8_t msg[] = {
INFO_PRODUCT_INFO_READ_REQ,
INFO_PRODUCT_NAME
};
size_t len = sizeof(msg);
if (cbd == NULL || dev == NULL)
goto error;
if (g_isi_client_send(dev->client, msg, len, info_resp_cb, cbd, g_free))
return;
error:
CALLBACK_WITH_FAILURE(cb, "", data);
g_free(cbd);
}
static void isi_query_revision(struct ofono_devinfo *info,
ofono_devinfo_query_cb_t cb,
void *data)
{
struct devinfo_data *dev = ofono_devinfo_get_data(info);
struct isi_cb_data *cbd = isi_cb_data_new(dev, cb, data);
const uint8_t msg[] = {
INFO_VERSION_READ_REQ,
0x00, INFO_MCUSW,
0x00, 0x00, 0x00, 0x00
};
size_t len = sizeof(msg);
if (cbd == NULL || dev == NULL)
goto error;
if (g_isi_client_send(dev->client, msg, len, info_resp_cb, cbd, g_free))
return;
error:
CALLBACK_WITH_FAILURE(cb, "", data);
g_free(cbd);
}
static void isi_query_serial(struct ofono_devinfo *info,
ofono_devinfo_query_cb_t cb,
void *data)
{
struct devinfo_data *dev = ofono_devinfo_get_data(info);
struct isi_cb_data *cbd = isi_cb_data_new(dev, cb, data);
const uint8_t msg[] = {
INFO_SERIAL_NUMBER_READ_REQ,
INFO_SN_IMEI_PLAIN
};
size_t len = sizeof(msg);
if (cbd == NULL || dev == NULL)
goto error;
if (g_isi_client_send(dev->client, msg, len, info_resp_cb, cbd, g_free))
return;
error:
CALLBACK_WITH_FAILURE(cb, "", data);
g_free(cbd);
}
static void reachable_cb(const GIsiMessage *msg, void *data)
{
struct ofono_devinfo *info = data;
if (g_isi_msg_error(msg) < 0) {
ofono_devinfo_remove(info);
return;
}
ISI_RESOURCE_DBG(msg);
ofono_devinfo_register(info);
}
static int isi_devinfo_probe(struct ofono_devinfo *info, unsigned int vendor,
void *user)
{
GIsiModem *idx = user;
struct devinfo_data *data = g_try_new0(struct devinfo_data, 1);
if (data == NULL)
return -ENOMEM;
data->client = g_isi_client_create(idx, PN_PHONE_INFO);
if (data->client == NULL) {
g_free(data);
return -ENOMEM;
}
ofono_devinfo_set_data(info, data);
g_isi_client_set_timeout(data->client, INFO_TIMEOUT);
g_isi_client_verify(data->client, reachable_cb, info, NULL);
return 0;
}
static void isi_devinfo_remove(struct ofono_devinfo *info)
{
struct devinfo_data *data = ofono_devinfo_get_data(info);
ofono_devinfo_set_data(info, NULL);
if (data == NULL)
return;
g_isi_client_destroy(data->client);
g_free(data);
}
static struct ofono_devinfo_driver driver = {
.name = "isimodem",
.probe = isi_devinfo_probe,
.remove = isi_devinfo_remove,
.query_manufacturer = isi_query_manufacturer,
.query_model = isi_query_model,
.query_revision = isi_query_revision,
.query_serial = isi_query_serial
};
void isi_devinfo_init(void)
{
ofono_devinfo_driver_register(&driver);
}
void isi_devinfo_exit(void)
{
ofono_devinfo_driver_unregister(&driver);
}
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