aes67-daemon/daemon/rtsp_client.hpp
Andrea Bondavalli 5deb6c1927 Added to the daemon the support for Multicast DNS (using Linux Avahi) to allow discovery of remote audio sources and of RTSP for SDP transfer.
Added to the WebUI the possibility to directly select a remote source SDP file for a Sink.

New files:
daemon/mdns_client.hpp,cpp -> mDNS client implementation using Avahi client library
daemon/rtsp_client.hpp,cpp -> RTSP client implementation used to transfer SDP file
daemon/utils.cpp -> used for common utility functions
.clang-format -> added clang-format configuration file

Modified files:
daemon/CMakeList.txt -> added support for Avahi and option WITH_AVAHI=[yes/no] to compile the daemon with or without Avahi mDNS support
daemon/config.hpp,cpp -> added configuration option mdns_enabled to enable or disable mDNS discovery at runtime
daemon/json.cpp -> extended JSON config with mdns_enabled option
daemon/browser.hpp,cpp -> added support for mDNS client to the browser
daemon/session_manager.cpp -> added support for RTSP protocol to Source URL field and fixed issue with SDP file parsing
webui/RemoteSources.js -> added visualization of mDNS remote sources
webui/SinkEdit.js -> added the possibility to directly select a remote source SDP file for a Sink
webui/SourceInfo.js -> added visualization of protocol source (SAP, mDNS or local) for a source
ubuntu-packages.sh -> added libavahi-client-dev to the list of required packages
build.sh -> added WITH_AVAHI=yes option when invoking CMake
README.md -> added notes about mDNS support via Avahi
daemon/README.md -> added notes about mDNS support via Avahi, support for RTSP protocol in source and new mdns_enabled config param

Additional minor changes to remaining files.
2020-03-29 19:41:56 +02:00

45 lines
1.3 KiB
C++

//
// rtsp_include.hpp
//
// Copyright (c) 2019 2020 Andrea Bondavalli. All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
#ifndef _RTSP_HPP_
#define _RTSP_HPP_
struct RTSPSSource {
std::string id;
std::string source;
std::string address;
std::string sdp;
};
class RTSPClient {
public:
constexpr static uint16_t max_body_length = 4096; // byte
constexpr static uint16_t client_timeout = 10; // sec
constexpr static const char dft_port[] = "554";
static std::pair<bool, RTSPSSource> describe(
const std::string& path,
const std::string& address,
const std::string& port = dft_port);
inline static std::atomic<uint16_t> seq_number;
};
#endif