mirror of git://git.sysmocom.de/ofono
Add initial implementation of MBM gprs context
This commit is contained in:
Denis Kenzior
Denis Kenzior
parent
c3772c2bb6
commit
a66de6880a
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@ -127,6 +127,12 @@ builtin_sources += drivers/atmodem/atutil.h \
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drivers/hfpmodem/hfpmodem.h \
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drivers/hfpmodem/hfpmodem.c
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builtin_modules += mbmmodem
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builtin_sources += drivers/atmodem/atutil.h \
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drivers/mbmmodem/mbmmodem.h \
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drivers/mbmmodem/mbmmodem.c \
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drivers/mbmmodem/gprs-context.c
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builtin_modules += modemconf
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builtin_sources += plugins/modemconf.c
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@ -0,0 +1,251 @@
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/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2008-2009 Intel Corporation. All rights reserved.
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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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#define _GNU_SOURCE
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <glib.h>
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#include <ofono/log.h>
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#include <ofono/modem.h>
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#include <ofono/gprs-context.h>
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#include "gatchat.h"
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#include "gatresult.h"
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#include "mbmmodem.h"
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#define MBM_E2NAP_DISCONNECTED 0
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#define MBM_E2NAP_CONNECTED 1
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#define MBM_E2NAP_CONNECTING 2
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static const char *none_prefix[] = { NULL };
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struct gprs_context_data {
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GAtChat *chat;
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unsigned active_context;
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};
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static void at_enap_down_cb(gboolean ok, GAtResult *result, gpointer user_data)
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{
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struct cb_data *cbd = user_data;
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ofono_gprs_context_cb_t cb = cbd->cb;
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struct ofono_gprs_context *gc = cbd->user;
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struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
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struct ofono_error error;
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if (ok)
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gcd->active_context = 0;
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dump_response("enap_down_cb", ok, result);
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decode_at_error(&error, g_at_result_final_response(result));
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cb(&error, cbd->data);
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}
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static void mbm_enap_up_cb(gboolean ok, GAtResult *result, gpointer user_data)
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{
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struct cb_data *cbd = user_data;
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ofono_gprs_context_cb_t cb = cbd->cb;
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struct ofono_error error;
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dump_response("enap_up_cb", ok, result);
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decode_at_error(&error, g_at_result_final_response(result));
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cb(&error, cbd->data);
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}
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static void mbm_cgdcont_cb(gboolean ok, GAtResult *result, gpointer user_data)
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{
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struct cb_data *cbd = user_data;
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ofono_gprs_context_cb_t cb = cbd->cb;
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struct ofono_gprs_context *gc = cbd->user;
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struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
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struct cb_data *ncbd;
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char buf[64];
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dump_response("cgdcont_cb", ok, result);
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if (!ok) {
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struct ofono_error error;
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gcd->active_context = 0;
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decode_at_error(&error, g_at_result_final_response(result));
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cb(&error, cbd->data);
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return;
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}
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ncbd = g_memdup(cbd, sizeof(struct cb_data));
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sprintf(buf, "AT*ENAP=1,%u", gcd->active_context);
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if (g_at_chat_send(gcd->chat, buf, none_prefix,
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mbm_enap_up_cb, ncbd, g_free) > 0)
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return;
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if (ncbd)
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g_free(ncbd);
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gcd->active_context = 0;
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CALLBACK_WITH_FAILURE(cb, cbd->data);
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}
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static void mbm_gprs_activate_primary(struct ofono_gprs_context *gc,
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const struct ofono_gprs_primary_context *ctx,
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ofono_gprs_context_cb_t cb, void *data)
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{
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struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
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struct cb_data *cbd = cb_data_new(cb, data);
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char buf[OFONO_GPRS_MAX_APN_LENGTH + 128];
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int len;
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if (!cbd)
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goto error;
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gcd->active_context = ctx->cid;
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cbd->user = gc;
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/* TODO: Handle username / password fields */
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len = sprintf(buf, "AT+CGDCONT=%u,\"IP\"", ctx->cid);
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if (ctx->apn)
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snprintf(buf + len, sizeof(buf) - len - 3, ",\"%s\"",
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ctx->apn);
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if (g_at_chat_send(gcd->chat, buf, none_prefix,
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mbm_cgdcont_cb, cbd, g_free) > 0)
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return;
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error:
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if (cbd)
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g_free(cbd);
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CALLBACK_WITH_FAILURE(cb, data);
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}
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static void mbm_gprs_deactivate_primary(struct ofono_gprs_context *gc,
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unsigned int cid,
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ofono_gprs_context_cb_t cb, void *data)
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{
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struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
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struct cb_data *cbd = cb_data_new(cb, data);
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char buf[64];
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if (!cbd)
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goto error;
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cbd->user = gc;
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sprintf(buf, "AT*ENAP=0,%u", cid);
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if (g_at_chat_send(gcd->chat, buf, none_prefix,
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at_enap_down_cb, cbd, g_free) > 0)
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return;
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error:
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if (cbd)
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g_free(cbd);
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CALLBACK_WITH_FAILURE(cb, data);
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}
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static void e2nap_notifier(GAtResult *result, gpointer user_data)
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{
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struct ofono_gprs_context *gc = user_data;
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struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
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GAtResultIter iter;
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int state;
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if (gcd->active_context == 0)
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return;
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g_at_result_iter_init(&iter, result);
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if (g_at_result_iter_next(&iter, "*E2NAP:") == FALSE)
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return;
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g_at_result_iter_next_number(&iter, &state);
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switch (state) {
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case MBM_E2NAP_DISCONNECTED:
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ofono_gprs_context_deactivated(gc, gcd->active_context);
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gcd->active_context = 0;
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break;
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case MBM_E2NAP_CONNECTED:
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ofono_debug("MBM Context: connected");
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break;
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case MBM_E2NAP_CONNECTING:
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ofono_debug("MBM Context: connecting");
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break;
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default:
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break;
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};
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}
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static int mbm_gprs_context_probe(struct ofono_gprs_context *gc,
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unsigned int vendor, void *data)
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{
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GAtChat *chat = data;
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struct gprs_context_data *gcd;
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gcd = g_new0(struct gprs_context_data, 1);
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gcd->chat = chat;
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g_at_chat_register(chat, "*E2NAP:", e2nap_notifier, FALSE, gc, NULL);
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ofono_gprs_context_set_data(gc, gcd);
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return 0;
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}
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static void mbm_gprs_context_remove(struct ofono_gprs_context *gc)
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{
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struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
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ofono_gprs_context_set_data(gc, NULL);
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g_free(gcd);
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}
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static struct ofono_gprs_context_driver driver = {
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.name = "mbm",
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.probe = mbm_gprs_context_probe,
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.remove = mbm_gprs_context_remove,
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.activate_primary = mbm_gprs_activate_primary,
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.deactivate_primary = mbm_gprs_deactivate_primary,
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};
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void mbm_gprs_context_init()
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{
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ofono_gprs_context_driver_register(&driver);
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}
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void mbm_gprs_context_exit()
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{
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ofono_gprs_context_driver_unregister(&driver);
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}
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@ -0,0 +1,49 @@
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/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2008-2009 Intel Corporation. All rights reserved.
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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 <glib.h>
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#include <gatchat.h>
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#define OFONO_API_SUBJECT_TO_CHANGE
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#include <ofono/plugin.h>
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#include <ofono/types.h>
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#include "mbmmodem.h"
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static int mbmmodem_init(void)
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{
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mbm_gprs_context_init();
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return 0;
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}
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static void mbmmodem_exit(void)
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{
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mbm_gprs_context_exit();
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}
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OFONO_PLUGIN_DEFINE(mbmmodem, "MBM modem driver", VERSION,
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OFONO_PLUGIN_PRIORITY_DEFAULT,
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mbmmodem_init, mbmmodem_exit)
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@ -0,0 +1,25 @@
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/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2008-2009 Intel Corporation. All rights reserved.
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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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#include <drivers/atmodem/atutil.h>
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extern void mbm_gprs_context_init();
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extern void mbm_gprs_context_exit();
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