1 files changed, 71 insertions, 0 deletions
diff --git a/modules/webrtc/PublishStream.h b/modules/webrtc/PublishStream.h
new file mode 100644
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--- /dev/null
+++ b/modules/webrtc/PublishStream.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2022 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <memory>
+#include <mutex>
+#include <string>
+
+#include "Config.h"
+#include "MqttServer.h"
+#include "WebRtcRoom.h"
+#include "WebRtcStream.h"
+
+class PublishStream {
+    // TODO: Notify & get status
+  public:
+    PublishStream() = delete;
+    PublishStream(const std::string &topic, const Config &config)
+          : topic_(topic),
+            config_(config),
+            server_(std::make_shared<MqttServer>(config)),
+            room_(std::make_shared<WebRtcRoom>(config.GetRoomId())),
+            prepared_stream_(nullptr){};
+    ~PublishStream();
+
+    void Start(void);
+    void Stop(void);
+    void SetSignalingServerCallbacks(void);
+    void SetRoomCallbacks(void);
+    void SetWebRtcStreamCallbacks(WebRtcPeer &peer);
+    void PrepareStream(void);
+
+  private:
+    static void OnStreamStateChangedPrepared(WebRtcState::Stream state, PublishStream &stream);
+    static void OnOfferCreatedPrepared(std::string sdp, PublishStream &stream);
+    static void OnSignalingServerConnectionStateChanged(IfaceServer::ConnectionState state,
+          WebRtcRoom &room, MqttServer &server);
+    static void OnRoomMessageArrived(const std::string &message, WebRtcRoom &room);
+    static void OnRoomJoined(PublishStream &publish_stream);
+    static void OnPeerJoined(const std::string &peer_id, PublishStream &publish_stream);
+    static void OnPeerLeft(const std::string &peer_id, WebRtcRoom &room);
+    static void OnStreamStateChanged(WebRtcState::Stream state, WebRtcPeer &peer,
+          MqttServer &server);
+
+    static void OnSignalingStateNotify(WebRtcState::Signaling state, WebRtcPeer &peer,
+          MqttServer &server);
+    static void OnIceConnectionStateNotify(WebRtcState::IceConnection state, WebRtcPeer &peer,
+          MqttServer &server);
+
+  private:
+    std::string topic_;
+    Config config_;
+    std::shared_ptr<MqttServer> server_;
+    std::shared_ptr<WebRtcRoom> room_;
+    std::mutex prepared_stream_lock_;
+    std::shared_ptr<WebRtcStream> prepared_stream_;
+};