69 lines
2.4 KiB
C++
69 lines
2.4 KiB
C++
//
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// rtsp_include.hpp
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//
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// Copyright (c) 2019 2020 Andrea Bondavalli. All rights reserved.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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#ifndef _RTSP_CLIENT_HPP_
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#define _RTSP_CLIENT_HPP_
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#include <boost/asio/ip/tcp.hpp>
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#include <mutex>
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#include <map>
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struct RtspSource {
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std::string id;
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std::string source;
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std::string address;
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std::string sdp;
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};
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class RtspClient {
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public:
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constexpr static uint16_t max_body_length = 4096; // byte
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constexpr static uint16_t client_timeout = 10; // sec
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constexpr static const char dft_port[] = "554";
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using Observer = std::function<void(const std::string& name,
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const std::string& domain,
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const RtspSource& source)>;
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static std::pair<bool, RtspSource> process(const Observer& callback,
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const std::string& name,
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const std::string& domain,
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const std::string& path,
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const std::string& address,
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const std::string& port = dft_port,
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bool wait_for_updates = true);
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static bool is_active(const std::string& name, const std::string& domain);
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static void stop(const std::string& name, const std::string& domain);
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static void stop_all();
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static std::pair<bool, RtspSource> describe(
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const std::string& path,
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const std::string& address,
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const std::string& port = dft_port);
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inline static std::map<
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std::pair<std::string /*name*/, std::string /*domain*/>,
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boost::asio::ip::tcp::iostream* /*stream*/>
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g_active_clients;
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inline static std::atomic<uint16_t> g_seq_number{0};
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inline static std::mutex g_mutex;
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};
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#endif
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