2a51b70a74
A preliminary commit to add a websocket server to the DebugServer. This will enable us to transfer large data (like images) across to the frontend. This is part of the work to enable viewing intermediate render buffers in fgviewer.
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
/*
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* Copyright (C) 2026 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FGVIEWER_WEBSOCKET_HANDLER_H
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#define FGVIEWER_WEBSOCKET_HANDLER_H
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#include <CivetServer.h>
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#include <unordered_set>
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#include <utils/Mutex.h>
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namespace filament::fgviewer {
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class DebugServer;
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class WebSocketHandler : public CivetWebSocketHandler {
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public:
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explicit WebSocketHandler(DebugServer* server);
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bool handleConnection(CivetServer* server, const struct mg_connection* conn) override;
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void handleReadyState(CivetServer* server, struct mg_connection* conn) override;
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bool handleData(CivetServer* server, struct mg_connection* conn, int bits, char* data,
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size_t data_len) override;
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void handleClose(CivetServer* server, const struct mg_connection* conn) override;
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void broadcast(const char* data, size_t len);
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private:
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DebugServer const* mServer;
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utils::Mutex mMutex;
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std::unordered_set<struct mg_connection*> mConnections;
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};
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} // namespace filament::fgviewer
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#endif // FGVIEWER_WEBSOCKET_HANDLER_H
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