remove protobuf (part 2)

include/ssdp/SSDPDiscover.h

@@ -0,0 +1,56 @@
+#pragma once
+
+#include <utils/Logger.h>
+#include <QHostAddress>
+
+class QUdpSocket;
+
+enum searchType{
+	STY_WEBSERVER,
+	STY_FLATBUFSERVER
+};
+
+///
+/// @brief Search for SSDP sessions, used by standalone capture binaries
+///
+class SSDPDiscover : public QObject
+{
+	Q_OBJECT
+
+public:
+	SSDPDiscover(QObject* parent = nullptr);
+
+	///
+	/// @brief Search for specified service, results will be returned by signal newService(). Calling this method again will reset all found usns and search again
+	/// @param st The service to search for
+	///
+	void searchForService(const QString& st = "urn:hyperion-project.org:device:basic:1");
+
+	///
+	/// @brief Search for specified searchTarget, the method will block until a server has been found or a timeout happend
+	/// @param type        The address type one of struct searchType
+	/// @param st          The service to search for
+	/// @param timeout_ms  The timeout in ms
+	/// @return The address+port of webserver or empty if timed out
+	///
+	const QString getFirstService(const searchType& type = STY_WEBSERVER,const QString& st = "urn:hyperion-project.org:device:basic:1", const int& timeout_ms = 3000);
+
+signals:
+	///
+	/// @brief Emits whenever a new service has ben found, search started with searchForService()
+	/// @param webServer The address+port of webserver "192.168.0.10:8090"
+	///
+	void newService(const QString webServer);
+
+private slots:
+	void readPendingDatagrams();
+
+private:
+	void sendSearch(const QString& st);
+
+private:
+	Logger* _log;
+	QUdpSocket* _udpSocket;
+	QString _searchTarget;
+	QStringList _usnList;
+};