mirror of
https://github.com/XRPLF/rippled.git
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142 lines
5.0 KiB
C++
142 lines
5.0 KiB
C++
/*
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* Copyright (c) 2011, Peter Thorson. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the WebSocket++ Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef WEBSOCKETPP_BROADCAST_SERVER_HANDLER_HPP
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#define WEBSOCKETPP_BROADCAST_SERVER_HANDLER_HPP
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#include "../../src/sockets/tls.hpp"
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#include "../../src/websocketpp.hpp"
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#include "broadcast_handler.hpp"
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#include "broadcast_admin_handler.hpp"
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#include <boost/date_time/posix_time/posix_time.hpp>
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namespace websocketpp {
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namespace broadcast {
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template <typename endpoint_type>
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class server_handler : public endpoint_type::handler {
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public:
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typedef server_handler<endpoint_type> type;
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typedef boost::shared_ptr<type> ptr;
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typedef typename endpoint_type::handler_ptr handler_ptr;
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typedef typename admin_handler<endpoint_type>::ptr admin_handler_ptr;
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typedef typename handler<endpoint_type>::ptr broadcast_handler_ptr;
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typedef typename endpoint_type::connection_ptr connection_ptr;
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server_handler();
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std::string get_password() const {
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return "test";
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}
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boost::shared_ptr<boost::asio::ssl::context> on_tls_init() {
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// create a tls context, init, and return.
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boost::shared_ptr<boost::asio::ssl::context> context(new boost::asio::ssl::context(boost::asio::ssl::context::tlsv1));
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try {
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context->set_options(boost::asio::ssl::context::default_workarounds |
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boost::asio::ssl::context::no_sslv2 |
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boost::asio::ssl::context::single_dh_use);
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context->set_password_callback(boost::bind(&type::get_password, this));
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context->use_certificate_chain_file("../../src/ssl/server.pem");
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context->use_private_key_file("../../src/ssl/server.pem", boost::asio::ssl::context::pem);
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context->use_tmp_dh_file("../../src/ssl/dh512.pem");
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} catch (std::exception& e) {
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std::cout << e.what() << std::endl;
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}
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return context;
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}
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void validate(connection_ptr connection) {}
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void on_open(connection_ptr connection) {
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if (connection->get_resource() == "/admin") {
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connection->set_handler(m_admin_handler);
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} else {
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connection->set_handler(m_broadcast_handler);
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}
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}
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void on_unload(connection_ptr connection, handler_ptr new_handler) {
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}
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void on_close(connection_ptr connection) {}
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void on_message(connection_ptr connection,websocketpp::message::data_ptr msg) {}
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void http(connection_ptr connection);
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void on_fail(connection_ptr connection) {
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std::cout << "connection failed" << std::endl;
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}
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// utility
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handler_ptr get_broadcast_handler() {
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return m_broadcast_handler;
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}
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private:
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admin_handler_ptr m_admin_handler;
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broadcast_handler_ptr m_broadcast_handler;
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};
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} // namespace broadcast
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} // namespace websocketpp
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namespace websocketpp {
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namespace broadcast {
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template <class endpoint>
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server_handler<endpoint>::server_handler()
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: m_admin_handler(new admin_handler<endpoint>()),
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m_broadcast_handler(new handler<endpoint>())
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{
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m_admin_handler->track(m_broadcast_handler);
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}
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template <class endpoint>
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void server_handler<endpoint>::http(connection_ptr connection) {
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std::stringstream foo;
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foo << "<html><body><p>"
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<< m_broadcast_handler->get_connection_count()
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<< " current connections.</p></body></html>";
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connection->set_body(foo.str());
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}
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} // namespace broadcast
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} // namespace websocketpp
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#endif // WEBSOCKETPP_BROADCAST_SERVER_HANDLER_HPP
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