86 lines
2.2 KiB
C
86 lines
2.2 KiB
C
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/*
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* SPDX-License-Identifier: LicenseRef-Unisoc-General-1.0
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*
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* Copyright 2022-2023 Unisoc (Shanghai) Technologies Co., Ltd
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*
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* Licensed under the Unisoc General Software License, version 1.0 (the License);
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* you may not use this file except in compliance with the License. You may obtain a copy of the License at
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*
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* https://www.unisoc.com/en_us/license/UNISOC_GENERAL_LICENSE_V1.0-EN_US
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*
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* Software distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OF ANY KIND, either express or implied.
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* See the Unisoc General Software License, version 1.0 for more details.
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*/
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#include <signal.h>
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#include <unistd.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <pthread.h>
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#include <dbus/dbus.h>
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#include "pty_con.h"
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#include "gnss_adapter.h"
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#include "dbushelper/dbushelper.h"
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bool loop = true;
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void sig_handler(int sig_number) {
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if((SIGTERM == sig_number) || (SIGKILL == sig_number))
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{
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loop = false;
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ALOGD("%s received signal %d, loop be set false.", __func__, sig_number);
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}else{
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ALOGD("%s received signal %d.", __func__, sig_number);
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}
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}
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void* dbus_thread_routine()
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{
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init_method_call_funcs();
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dh_listenmethod(DBUS_BUS_SYSTEM, GNSS_ADAPTER_BUS_NAME, dbus_handler, 500);
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}
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int main(int argc, char* argv[])
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{
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ALOGD("gnss-adapter booting...");
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if (signal(SIGINT, sig_handler) == SIG_ERR)
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{
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ALOGE("%s can not catch signal", __func__);
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}
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pthread_mutex_t main_mutex;
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pthread_cond_t main_cond;
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pthread_mutex_init(&main_mutex, NULL);
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pthread_cond_init(&main_cond, NULL);
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touch_device("/dev/gnsspty0");/* Can only implement single read and write? */
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//TODO create dbus handler
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pthread_t dbus_thread;
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pthread_create(&dbus_thread,
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NULL,
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dbus_thread_routine,
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NULL);
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ALOGD("dbus_thread established.");
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pthread_detach(dbus_thread);
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while(loop){//TODO shutdown/restart let it quit?
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pthread_mutex_lock(&main_mutex);
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ALOGD("gnss-adapter pthread_cond_wait here");
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pthread_cond_wait(&main_cond, &main_mutex);
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pthread_mutex_unlock(&main_mutex);
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}
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ALOGD("gnss-adapter exiting...");
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free_method_call_funcs();
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return 0;
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}
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