demo version

demo/camera_client/dependencies/libvisiontransfer/visiontransfer/internalinformation.h

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+/*******************************************************************************
+ * Copyright (c) 2021 Nerian Vision GmbH
+ *
+ * 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.
+ *******************************************************************************/
+
+#ifndef VISIONTRANSFER_INTERNALINFORMATION_H
+#define VISIONTRANSFER_INTERNALINFORMATION_H
+
+namespace visiontransfer {
+namespace internal {
+
+/**
+ * \brief Information that is required internally by different program
+ * parts.
+ */
+struct InternalInformation {
+#pragma pack(push,1)
+    struct DiscoveryMessageBasic {
+        unsigned char protocolVersion;
+        unsigned char model;
+        unsigned char useTcp;
+        char firmwareVersion[14];
+    };
+    struct DiscoveryMessage: public DiscoveryMessageBasic {
+        // Extended device status / health info
+        double lastFps; // Most recent FPS report, or 0.0 if N/A
+        unsigned int jumboSize; // Jumbo MTU or 0 if disabled
+        char currentCaptureSource[8]; // For targeted debug instructions
+    };
+#pragma pack(pop)
+
+    static const char DISCOVERY_BROADCAST_MSG[16];
+
+    static constexpr int DISCOVERY_BROADCAST_PORT = 7680;
+    static constexpr int IMAGEDATA_PORT = 7681;
+    static constexpr int WEBSOCKET_PORT = 7682;
+    static constexpr int PARAMETER_PORT = 7683;
+    static constexpr int DATACHANNELSERVICE_PORT = 7684;
+
+    static constexpr unsigned char CURRENT_PROTOCOL_VERSION = 0x06;
+};
+
+}} // namespace
+
+#endif