mirror of git://git.sysmocom.de/ofono
273 lines
5.9 KiB
C
273 lines
5.9 KiB
C
/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <glib.h>
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#include <gisi/message.h>
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#include <gisi/client.h>
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#include <gisi/iter.h>
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#include <ofono/log.h>
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#include <ofono/modem.h>
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#include <ofono/devinfo.h>
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#include "isimodem.h"
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#include "isiutil.h"
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#include "debug.h"
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#include "info.h"
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struct devinfo_data {
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GIsiClient *client;
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};
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static void info_resp_cb(const GIsiMessage *msg, void *data)
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{
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struct isi_cb_data *cbd = data;
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ofono_devinfo_query_cb_t cb = cbd->cb;
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GIsiSubBlockIter iter;
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uint8_t msgid;
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uint8_t status;
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msgid = g_isi_msg_id(msg);
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if (msgid != INFO_PRODUCT_INFO_READ_RESP &&
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msgid != INFO_VERSION_READ_RESP &&
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msgid != INFO_SERIAL_NUMBER_READ_RESP)
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goto error;
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if (g_isi_msg_error(msg) < 0)
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goto error;
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if (!g_isi_msg_data_get_byte(msg, 0, &status))
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goto error;
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if (status != INFO_OK)
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goto error;
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for (g_isi_sb_iter_init(&iter, msg, 2);
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g_isi_sb_iter_is_valid(&iter);
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g_isi_sb_iter_next(&iter)) {
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uint8_t id = g_isi_sb_iter_get_id(&iter);
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uint8_t chars;
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char *info = NULL;
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if (id != INFO_SB_PRODUCT_INFO_MANUFACTURER &&
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id != INFO_SB_PRODUCT_INFO_NAME &&
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id != INFO_SB_MCUSW_VERSION &&
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id != INFO_SB_SN_IMEI_PLAIN)
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continue;
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if (g_isi_sb_iter_get_len(&iter) < 5)
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goto error;
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if (!g_isi_sb_iter_get_byte(&iter, &chars, 3))
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goto error;
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if (!g_isi_sb_iter_get_latin_tag(&iter, &info, chars, 4))
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goto error;
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CALLBACK_WITH_SUCCESS(cb, info, cbd->data);
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g_free(info);
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return;
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}
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error:
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CALLBACK_WITH_FAILURE(cb, "", cbd->data);
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}
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static void isi_query_manufacturer(struct ofono_devinfo *info,
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ofono_devinfo_query_cb_t cb,
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void *data)
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{
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struct devinfo_data *dev = ofono_devinfo_get_data(info);
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struct isi_cb_data *cbd = isi_cb_data_new(dev, cb, data);
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const uint8_t msg[] = {
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INFO_PRODUCT_INFO_READ_REQ,
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INFO_PRODUCT_MANUFACTURER
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};
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size_t len = sizeof(msg);
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if (cbd == NULL || dev == NULL)
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goto error;
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if (g_isi_client_send(dev->client, msg, len, info_resp_cb, cbd, g_free))
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return;
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error:
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CALLBACK_WITH_FAILURE(cb, "", data);
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g_free(cbd);
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}
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static void isi_query_model(struct ofono_devinfo *info,
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ofono_devinfo_query_cb_t cb,
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void *data)
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{
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struct devinfo_data *dev = ofono_devinfo_get_data(info);
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struct isi_cb_data *cbd = isi_cb_data_new(dev, cb, data);
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const uint8_t msg[] = {
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INFO_PRODUCT_INFO_READ_REQ,
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INFO_PRODUCT_NAME
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};
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size_t len = sizeof(msg);
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if (cbd == NULL || dev == NULL)
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goto error;
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if (g_isi_client_send(dev->client, msg, len, info_resp_cb, cbd, g_free))
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return;
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error:
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CALLBACK_WITH_FAILURE(cb, "", data);
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g_free(cbd);
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}
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static void isi_query_revision(struct ofono_devinfo *info,
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ofono_devinfo_query_cb_t cb,
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void *data)
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{
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struct devinfo_data *dev = ofono_devinfo_get_data(info);
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struct isi_cb_data *cbd = isi_cb_data_new(dev, cb, data);
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const uint8_t msg[] = {
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INFO_VERSION_READ_REQ,
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0x00, INFO_MCUSW,
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0x00, 0x00, 0x00, 0x00
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};
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size_t len = sizeof(msg);
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if (cbd == NULL || dev == NULL)
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goto error;
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if (g_isi_client_send(dev->client, msg, len, info_resp_cb, cbd, g_free))
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return;
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error:
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CALLBACK_WITH_FAILURE(cb, "", data);
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g_free(cbd);
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}
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static void isi_query_serial(struct ofono_devinfo *info,
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ofono_devinfo_query_cb_t cb,
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void *data)
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{
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struct devinfo_data *dev = ofono_devinfo_get_data(info);
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struct isi_cb_data *cbd = isi_cb_data_new(dev, cb, data);
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const uint8_t msg[] = {
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INFO_SERIAL_NUMBER_READ_REQ,
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INFO_SN_IMEI_PLAIN
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};
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size_t len = sizeof(msg);
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if (cbd == NULL || dev == NULL)
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goto error;
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if (g_isi_client_send(dev->client, msg, len, info_resp_cb, cbd, g_free))
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return;
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error:
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CALLBACK_WITH_FAILURE(cb, "", data);
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g_free(cbd);
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}
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static void reachable_cb(const GIsiMessage *msg, void *data)
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{
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struct ofono_devinfo *info = data;
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if (g_isi_msg_error(msg) < 0) {
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ofono_devinfo_remove(info);
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return;
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}
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ISI_RESOURCE_DBG(msg);
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ofono_devinfo_register(info);
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}
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static int isi_devinfo_probe(struct ofono_devinfo *info, unsigned int vendor,
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void *user)
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{
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GIsiModem *idx = user;
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struct devinfo_data *data = g_try_new0(struct devinfo_data, 1);
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if (data == NULL)
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return -ENOMEM;
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data->client = g_isi_client_create(idx, PN_PHONE_INFO);
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if (data->client == NULL) {
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g_free(data);
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return -ENOMEM;
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}
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ofono_devinfo_set_data(info, data);
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g_isi_client_set_timeout(data->client, INFO_TIMEOUT);
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g_isi_client_verify(data->client, reachable_cb, info, NULL);
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return 0;
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}
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static void isi_devinfo_remove(struct ofono_devinfo *info)
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{
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struct devinfo_data *data = ofono_devinfo_get_data(info);
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ofono_devinfo_set_data(info, NULL);
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if (data == NULL)
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return;
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g_isi_client_destroy(data->client);
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g_free(data);
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}
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static const struct ofono_devinfo_driver driver = {
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.name = "isimodem",
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.probe = isi_devinfo_probe,
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.remove = isi_devinfo_remove,
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.query_manufacturer = isi_query_manufacturer,
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.query_model = isi_query_model,
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.query_revision = isi_query_revision,
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.query_serial = isi_query_serial
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};
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void isi_devinfo_init(void)
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{
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ofono_devinfo_driver_register(&driver);
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}
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void isi_devinfo_exit(void)
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{
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ofono_devinfo_driver_unregister(&driver);
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}
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