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//
// ARF - Augmented Reality Framework (ETSI ISG ARF)
//
// Copyright 2022 ETSI
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Last change: June 2022
//
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#include "pistache/endpoint.h"
#include "pistache/http.h"
#include "pistache/router.h"
#ifdef __linux__
#include <vector>
#include <signal.h>
#include <unistd.h>
#endif
#include <TrackableApiEtsi.h>
#include <DefaultApiEtsi.h>
#define PISTACHE_SERVER_THREADS 2
#define PISTACHE_SERVER_MAX_REQUEST_SIZE 32768
#define PISTACHE_SERVER_MAX_RESPONSE_SIZE 32768
static Pistache::Http::Endpoint *httpEndpoint;
#ifdef __linux__
static void sigHandler [[noreturn]] (int sig){
switch(sig){
case SIGINT:
case SIGQUIT:
case SIGTERM:
case SIGHUP:
default:
httpEndpoint->shutdown();
break;
}
exit(0);
}
static void setUpUnixSignals(std::vector<int> quitSignals) {
sigset_t blocking_mask;
sigemptyset(&blocking_mask);
for (auto sig : quitSignals)
sigaddset(&blocking_mask, sig);
struct sigaction sa;
sa.sa_handler = sigHandler;
sa.sa_mask = blocking_mask;
sa.sa_flags = 0;
for (auto sig : quitSignals)
sigaction(sig, &sa, nullptr);
}
#endif
using namespace org::openapitools::server::api;
using namespace etsi;
int main() {
#ifdef __linux__
std::vector<int> sigs{SIGQUIT, SIGINT, SIGTERM, SIGHUP};
setUpUnixSignals(sigs);
#endif
Pistache::Address addr(Pistache::Ipv4::any(), Pistache::Port(8080));
httpEndpoint = new Pistache::Http::Endpoint((addr));
auto router = std::make_shared<Pistache::Rest::Router>();
auto opts = Pistache::Http::Endpoint::options()
.threads(PISTACHE_SERVER_THREADS);
opts.flags(Pistache::Tcp::Options::ReuseAddr);
opts.maxRequestSize(PISTACHE_SERVER_MAX_REQUEST_SIZE);
opts.maxResponseSize(PISTACHE_SERVER_MAX_RESPONSE_SIZE);
httpEndpoint->init(opts);
DefaultApiEtsi DefaultApiserver(router);
DefaultApiserver.init();
TrackableApiEtsi TrackablesApiserver(router);
TrackablesApiserver.init();
httpEndpoint->setHandler(router->handler());
httpEndpoint->serve();
httpEndpoint->shutdown();
}