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ofono
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Add isimodem gprs driver

This commit is contained in:
Aki Niemi 2010-02-05 12:22:44 +02:00
parent f62f6076c1
commit a7989b7cbb
4 changed files with 323 additions and 0 deletions
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1
Makefile.am
View File

@ -112,6 +112,7 @@ builtin_sources += $(gisi_sources) \
drivers/isimodem/ss.h \
drivers/isimodem/radio-settings.c \
drivers/isimodem/gss.h \
drivers/isimodem/gprs.c \
drivers/isimodem/gpds.h
endif

315
drivers/isimodem/gprs.c Normal file
View File

@ -0,0 +1,315 @@
/*
* This file is part of oFono - Open Source Telephony
*
* Copyright (C) 2010 Nokia Corporation and/or its subsidary(-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 <inttypes.h>
#include <glib.h>
#include <ofono/log.h>
#include <ofono/modem.h>
#include <ofono/gprs.h>
#include <gisi/client.h>
#include "isimodem.h"
#include "isiutil.h"
#include "gpds.h"
#include "debug.h"
struct gprs_data {
GIsiClient *client;
};
static void detach_ind_cb(GIsiClient *client, const void *restrict data,
size_t len, uint16_t object, void *opaque)
{
/*struct ofono_gprs *gprs = opaque;*/
const unsigned char *msg = data;
if (!msg || len < 3 || msg[0] != GPDS_DETACH_IND)
return;
DBG("detached: %s (0x%02"PRIx8")",
gpds_isi_cause_name(msg[1]), msg[1]);
/* TODO: Don't report this to core, it won't ever reattach */
/*ofono_gprs_detached_notify(gprs);*/
}
static gboolean isi_gprs_register(gpointer user)
{
struct ofono_gprs *gprs = user;
struct gprs_data *gd = ofono_gprs_get_data(gprs);
const char *debug = getenv("OFONO_ISI_DEBUG");
if (debug && (strcmp(debug, "all") == 0 || strcmp(debug, "gpds") == 0))
g_isi_client_set_debug(gd->client, gpds_debug, NULL);
g_isi_subscribe(gd->client, GPDS_DETACH_IND, detach_ind_cb, gprs);
ofono_gprs_register(user);
return FALSE;
}
static void gpds_reachable_cb(GIsiClient *client, bool alive, uint16_t object,
void *opaque)
{
struct ofono_gprs *gprs = opaque;
if (!alive) {
DBG("unable to bootsrap gprs driver");
return;
}
DBG("%s (v%03d.%03d)",
pn_resource_name(g_isi_client_resource(client)),
g_isi_version_major(client),
g_isi_version_minor(client));
g_idle_add(isi_gprs_register, gprs);
}
static int isi_gprs_probe(struct ofono_gprs *gprs,
unsigned int vendor, void *user)
{
GIsiModem *idx = user;
struct gprs_data *gd = g_try_new0(struct gprs_data, 1);
if (!gd)
return -ENOMEM;
gd->client = g_isi_client_create(idx, PN_GPDS);
if (!gd->client) {
g_free(gd);
return -ENOMEM;
}
ofono_gprs_set_data(gprs, gd);
ofono_gprs_set_cid_range(gprs, 1, GPDS_MAX_CONTEXT_COUNT + 1);
g_isi_verify(gd->client, gpds_reachable_cb, gprs);
return 0;
}
static void isi_gprs_remove(struct ofono_gprs *gprs)
{
struct gprs_data *gd = ofono_gprs_get_data(gprs);
ofono_gprs_set_data(gprs, NULL);
if (gd->client)
g_isi_client_destroy(gd->client);
g_free(gd);
}
static bool attach_resp_cb(GIsiClient *client, const void *restrict data,
size_t len, uint16_t object, void *opaque)
{
const unsigned char *msg = data;
struct isi_cb_data *cbd = opaque;
ofono_gprs_cb_t cb = cbd->cb;
if(!msg) {
DBG("ISI client error: %d", g_isi_client_error(client));
goto error;
}
if (len != 4 || msg[0] != GPDS_ATTACH_RESP)
return false;
if (msg[1] != GPDS_OK) {
DBG("attach failed: %s", gpds_status_name(msg[1]));
goto error;
}
CALLBACK_WITH_SUCCESS(cb, cbd->data);
goto out;
error:
CALLBACK_WITH_FAILURE(cb, cbd->data);
out:
g_free(cbd);
return true;
}
static bool detach_resp_cb(GIsiClient *client, const void *restrict data,
size_t len, uint16_t object, void *opaque)
{
const unsigned char *msg = data;
struct isi_cb_data *cbd = opaque;
ofono_gprs_cb_t cb = cbd->cb;
if(!msg) {
DBG("ISI client error: %d", g_isi_client_error(client));
goto error;
}
if (len != 3 || msg[0] != GPDS_DETACH_RESP)
return false;
if (msg[1] != GPDS_OK) {
DBG("detach failed: %s", gpds_status_name(msg[1]));
goto error;
}
CALLBACK_WITH_SUCCESS(cb, cbd->data);
goto out;
error:
CALLBACK_WITH_FAILURE(cb, cbd->data);
out:
g_free(cbd);
return true;
}
static GIsiRequest *attach_request_make(GIsiClient *client, void *data)
{
const unsigned char msg[] = {
GPDS_ATTACH_REQ,
GPDS_FOLLOW_OFF
};
return g_isi_request_make(client, msg, sizeof(msg), GPDS_TIMEOUT,
attach_resp_cb, data);
}
static GIsiRequest *detach_request_make(GIsiClient *client, void *data)
{
const unsigned char msg[] = {
GPDS_DETACH_REQ,
0x00, /* filler */
0x00 /* sub-blocks */
};
return g_isi_request_make(client, msg, sizeof(msg), GPDS_TIMEOUT,
detach_resp_cb, data);
}
static void isi_gprs_set_attached(struct ofono_gprs *gprs, int attached,
ofono_gprs_cb_t cb, void *data)
{
struct gprs_data *gd = ofono_gprs_get_data(gprs);
struct isi_cb_data *cbd = isi_cb_data_new(NULL, cb, data);
GIsiRequest *req;
if (!cbd)
goto error;
if (attached)
req = attach_request_make(gd->client, cbd);
else
req = detach_request_make(gd->client, cbd);
if (req)
return;
error:
CALLBACK_WITH_FAILURE(cb, data);
g_free(cbd);
}
static bool status_resp_cb(GIsiClient *client, const void *restrict data,
size_t len, uint16_t object, void *opaque)
{
const unsigned char *msg = data;
struct isi_cb_data *cbd = opaque;
ofono_gprs_status_cb_t cb = cbd->cb;
if(!msg) {
DBG("ISI client error: %d", g_isi_client_error(client));
goto error;
}
if (len < 2 || msg[0] != GPDS_STATUS_RESP)
return false;
/* FIXME: the core still expects reg status, and not a boolean
* attached status here.*/
/* CALLBACK_WITH_SUCCESS(cb, msg[1] == GPDS_ATTACHED, cbd->data); */
CALLBACK_WITH_SUCCESS(cb, 1, cbd->data);
goto out;
error:
CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
out:
g_free(cbd);
return true;
}
static void isi_gprs_attached_status(struct ofono_gprs *gprs,
ofono_gprs_status_cb_t cb,
void *data)
{
struct gprs_data *gd = ofono_gprs_get_data(gprs);
struct isi_cb_data *cbd = isi_cb_data_new(NULL, cb, data);
const unsigned char msg[] = {
GPDS_STATUS_REQ,
};
if (!cbd)
goto error;
if (g_isi_request_make(gd->client, msg, sizeof(msg), GPDS_TIMEOUT,
status_resp_cb, cbd))
return;
error:
CALLBACK_WITH_FAILURE(cb, -1, data);
g_free(cbd);
}
static struct ofono_gprs_driver driver = {
.name = "isimodem",
.probe = isi_gprs_probe,
.remove = isi_gprs_remove,
.set_attached = isi_gprs_set_attached,
.attached_status = isi_gprs_attached_status,
};
void isi_gprs_init(void)
{
ofono_gprs_driver_register(&driver);
}
void isi_gprs_exit(void)
{
ofono_gprs_driver_unregister(&driver);
}

4
drivers/isimodem/isimodem.c
View File

@ -50,6 +50,7 @@
#include <ofono/call-barring.h>
#include <ofono/call-meter.h>
#include <ofono/radio-settings.h>
#include <ofono/gprs.h>
#include "isimodem.h"
#include "isiutil.h"
@ -312,6 +313,7 @@ static void isi_modem_post_sim(struct ofono_modem *modem)
ofono_call_barring_create(isi->modem, 0, "isimodem", isi->idx);
ofono_call_meter_create(isi->modem, 0, "isimodem", isi->idx);
ofono_radio_settings_create(isi->modem, 0, "isimodem", isi->idx);
ofono_gprs_create(isi->modem, 0, "isimodem", isi->idx);
}
static struct ofono_modem_driver driver = {
@ -342,6 +344,7 @@ static int isimodem_init(void)
isi_call_barring_init();
isi_call_meter_init();
isi_radio_settings_init();
isi_gprs_init();
ofono_modem_driver_register(&driver);
@ -383,6 +386,7 @@ static void isimodem_exit(void)
isi_call_barring_exit();
isi_call_meter_exit();
isi_radio_settings_exit();
isi_gprs_exit();
}
OFONO_PLUGIN_DEFINE(isimodem, "PhoNet / ISI modem driver", VERSION,

3
drivers/isimodem/isimodem.h
View File

@ -60,3 +60,6 @@ extern void isi_call_meter_exit();
extern void isi_radio_settings_init();
extern void isi_radio_settings_exit();
extern void isi_gprs_init();
extern void isi_gprs_exit();