libreoffice-online/loolwsd/IoUtil.hpp
Ashod Nakashian b25fe9d88a loolwsd: moved SocketProcessor to IoUtil and generalized more
Change-Id: I527e57d2430e21249cf8cd4867f22fdbbd092b09
Reviewed-on: https://gerrit.libreoffice.org/23637
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
2016-03-30 01:45:20 +00:00

53 lines
1.8 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef INCLUDED_IOUTIL_HPP
#define INCLUDED_IOUTIL_HPP
#include <functional>
#include <string>
#include <memory>
#include <sys/poll.h>
#include <Poco/Net/WebSocket.h>
#include <Poco/Logger.h>
namespace IoUtil
{
/// Synchronously process WebSocket requests and dispatch to handler.
//. Handler returns false to end.
void SocketProcessor(std::shared_ptr<Poco::Net::WebSocket> ws,
Poco::Net::HTTPServerResponse& response,
std::function<bool(const std::vector<char>&)> handler,
std::function<bool()> stopPredicate,
std::string name = std::string(),
const size_t pollTimeoutMs = POLL_TIMEOUT_MS);
/// Call WebSocket::shutdown() ignoring Poco::IOException.
void shutdownWebSocket(std::shared_ptr<Poco::Net::WebSocket> ws);
ssize_t writeFIFO(int pipe, const char* buffer, ssize_t size);
inline
ssize_t writeFIFO(int pipe, const std::string& message)
{
return writeFIFO(pipe, message.c_str(), message.size());
}
ssize_t readFIFO(int pipe, char* buffer, ssize_t size);
ssize_t readMessage(int pipe, char* buffer, ssize_t size);
void pollPipeForReading(pollfd& pollPipe, const std::string& targetPipeName , const int& targetPipe,
std::function<void(std::string& message)> handler);
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */