/*
This file is part of libhttpserver
Copyright (C) 2011, 2012, 2013, 2014, 2015 Sebastiano Merlino
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
*/
#include
static int counter = 0;
ssize_t test_callback(std::shared_ptr closure_data, char* buf, size_t max) {
std::ignore = closure_data;
if (counter == 2) {
return -1;
} else {
memset(buf, 0, max);
snprintf(buf, max, "%s", " test ");
counter++;
return std::string(buf).size();
}
}
class deferred_resource : public httpserver::http_resource {
public:
const std::shared_ptr render_GET(const httpserver::http_request&) {
return std::shared_ptr >(new httpserver::deferred_response(test_callback, nullptr, "cycle callback response"));
}
};
int main() {
httpserver::webserver ws = httpserver::create_webserver(8080);
deferred_resource hwr;
ws.register_resource("/hello", &hwr);
ws.start(true);
return 0;
}