Initial commit

2026-08-28 05:06:40 +00:00 · 2021-12-01 19:29:27 +10:00
parent b1e7dcdc5d
commit 43f49c8763
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+/**
+Lightweight profiler library for c++
+Copyright(C) 2016-2019  Sergey Yagovtsev, Victor Zarubkin
+
+Licensed under either of
+	* MIT license (LICENSE.MIT or http://opensource.org/licenses/MIT)
+    * Apache License, Version 2.0, (LICENSE.APACHE or http://www.apache.org/licenses/LICENSE-2.0)
+at your option.
+
+The MIT License
+	Permission is hereby granted, free of charge, to any person obtaining a copy
+	of this software and associated documentation files (the "Software"), to deal
+	in the Software without restriction, including without limitation the rights 
+	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies 
+	of the Software, and to permit persons to whom the Software is furnished 
+	to do so, subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be included in all 
+	copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+	INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 
+	PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 
+	LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 
+	TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
+	USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+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.
+
+**/
+
+#ifndef EASY_NET_H
+#define EASY_NET_H
+
+#include <easy/details/easy_compiler_support.h>
+#include <stdint.h>
+
+namespace profiler { namespace net {
+
+EASY_CONSTEXPR uint32_t EASY_MESSAGE_SIGN = 20160909;
+
+#pragma pack(push,1)
+
+enum class MessageType : uint8_t
+{
+    Undefined = 0,
+
+    Request_Start_Capture,
+    Reply_Capturing_Started,
+    Request_Stop_Capture,
+
+    Reply_Blocks,
+    Reply_Blocks_End,
+
+    Connection_Accepted,
+
+    Request_Blocks_Description,
+    Reply_Blocks_Description,
+    Reply_Blocks_Description_End,
+
+    Change_Block_Status,
+    Change_Event_Tracing_Status,
+    Change_Event_Tracing_Priority,
+
+    Ping,
+
+    Request_MainThread_FPS,
+    Reply_MainThread_FPS,
+};
+
+struct Message
+{
+    uint32_t magic_number = EASY_MESSAGE_SIGN;
+    MessageType type = MessageType::Undefined;
+
+    bool isEasyNetMessage() const EASY_NOEXCEPT {
+        return EASY_MESSAGE_SIGN == magic_number;
+    }
+
+    explicit Message(MessageType _t) EASY_NOEXCEPT : type(_t) { }
+
+    Message() = default;
+};
+
+struct DataMessage : public Message
+{
+    uint32_t size = 0; // bytes
+
+    explicit DataMessage(MessageType _t = MessageType::Reply_Blocks) : Message(_t) {}
+    explicit DataMessage(uint32_t _s, MessageType _t = MessageType::Reply_Blocks) : Message(_t), size(_s) {}
+
+    const char* data() const { return reinterpret_cast<const char*>(this) + sizeof(DataMessage); }
+};
+
+struct BlockStatusMessage : public Message
+{
+    uint32_t    id;
+    uint8_t status;
+
+    explicit BlockStatusMessage(uint32_t _id, uint8_t _status)
+        : Message(MessageType::Change_Block_Status), id(_id), status(_status) { }
+
+    BlockStatusMessage() = delete;
+};
+
+struct EasyProfilerStatus : public Message
+{
+    bool         isProfilerEnabled;
+    bool     isEventTracingEnabled;
+    bool isLowPriorityEventTracing;
+
+    explicit EasyProfilerStatus(bool _enabled, bool _ETenabled, bool _ETlowp)
+        : Message(MessageType::Connection_Accepted)
+        , isProfilerEnabled(_enabled)
+        , isEventTracingEnabled(_ETenabled)
+        , isLowPriorityEventTracing(_ETlowp)
+    {
+    }
+
+    EasyProfilerStatus() = delete;
+};
+
+struct BoolMessage : public Message
+{
+    bool flag = false;
+
+    explicit BoolMessage(MessageType _t, bool _flag = false)
+        : Message(_t), flag(_flag) { }
+
+    BoolMessage() = default;
+};
+
+struct TimestampMessage : public Message
+{
+    uint32_t maxValue = 0;
+    uint32_t avgValue = 0;
+
+    explicit TimestampMessage(MessageType _t, uint32_t _maxValue, uint32_t _avgValue)
+        : Message(_t), maxValue(_maxValue), avgValue(_avgValue) { }
+
+    TimestampMessage() = default;
+};
+
+#pragma pack(pop)
+
+}//net
+
+}//profiler
+
+#endif // EASY_NET_H