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/*
* oFono - Open Source Telephony
* Copyright (C) 2008-2011 Intel Corporation
*
* SPDX-License-Identifier: GPL-2.0-only
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <glib.h>
#include <ofono/log.h>
#include <ofono/modem.h>
#include <ofono/devinfo.h>
#include <drivers/atmodem/atutil.h>
#include "gatchat.h"
#include "gatresult.h"
static const char *gcap_prefix[] = { "+GCAP:", NULL };
static void attr_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_devinfo_query_cb_t cb = cbd->cb;
const char *prefix = cbd->user;
struct ofono_error error;
const char *attr;
decode_at_error(&error, g_at_result_final_response(result));
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
if (at_util_parse_attr(result, prefix, &attr) == FALSE) {
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
return;
}
cb(&error, attr, cbd->data);
}
static void at_query_manufacturer(struct ofono_devinfo *info,
ofono_devinfo_query_cb_t cb, void *data)
{
struct cb_data *cbd = cb_data_new(cb, data);
GAtChat *chat = ofono_devinfo_get_data(info);
cbd->user = "+CGMI:";
if (g_at_chat_send(chat, "AT+CGMI", NULL, attr_cb, cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, NULL, data);
}
static void at_query_model(struct ofono_devinfo *info,
ofono_devinfo_query_cb_t cb, void *data)
{
struct cb_data *cbd = cb_data_new(cb, data);
GAtChat *chat = ofono_devinfo_get_data(info);
cbd->user = "+CGMM:";
if (g_at_chat_send(chat, "AT+CGMM", NULL, attr_cb, cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, NULL, data);
}
static void at_query_revision(struct ofono_devinfo *info,
ofono_devinfo_query_cb_t cb, void *data)
{
struct cb_data *cbd = cb_data_new(cb, data);
GAtChat *chat = ofono_devinfo_get_data(info);
cbd->user = "+CGMR:";
if (g_at_chat_send(chat, "AT+CGMR", NULL, attr_cb, cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, NULL, data);
}
static void at_query_serial(struct ofono_devinfo *info,
ofono_devinfo_query_cb_t cb, void *data)
{
struct cb_data *cbd = cb_data_new(cb, data);
GAtChat *chat = ofono_devinfo_get_data(info);
cbd->user = "+CGSN:";
if (g_at_chat_send(chat, "AT+CGSN", NULL, attr_cb, cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, NULL, data);
}
static void capability_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_devinfo *info = user_data;
ofono_devinfo_register(info);
}
static int at_devinfo_probe(struct ofono_devinfo *info, unsigned int vendor,
void *data)
{
GAtChat *chat = g_at_chat_clone(data);
ofono_devinfo_set_data(info, chat);
g_at_chat_send(chat, "AT+GCAP", gcap_prefix,
capability_cb, info, NULL);
return 0;
}
static void at_devinfo_remove(struct ofono_devinfo *info)
{
GAtChat *chat = ofono_devinfo_get_data(info);
ofono_devinfo_set_data(info, NULL);
g_at_chat_unref(chat);
}
static const struct ofono_devinfo_driver driver = {
.probe = at_devinfo_probe,
.remove = at_devinfo_remove,
.query_manufacturer = at_query_manufacturer,
.query_model = at_query_model,
.query_revision = at_query_revision,
.query_serial = at_query_serial,
};
OFONO_ATOM_DRIVER_BUILTIN(devinfo, atmodem, &driver)
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