Added experimental version of a Socket API with SSL support.

* Each class has a Socket() method to retrieve the underlaying file descriptor to be able to do the more advanced stuff, if necessary. * A server socket is yet missing, but the rest is pretty much covered.
2011-11-21 22:07:52 +01:00
parent db528c0065
commit 0e478f5aec
9 changed files with 956 additions and 0 deletions
@@ -0,0 +1,66 @@
+/*
+ * Copyright 2011, Haiku, Inc. All Rights Reserved.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _ABSTRACT_SOCKET_H
+#define _ABSTRACT_SOCKET_H
+
+
+#include <DataIO.h>
+#include <NetworkAddress.h>
+
+#include <sys/socket.h>
+
+
+class BAbstractSocket : public BDataIO {
+public:
+								BAbstractSocket();
+								BAbstractSocket(const BAbstractSocket& other);
+	virtual						~BAbstractSocket();
+
+			status_t			InitCheck() const;
+
+	virtual status_t			Bind(const BNetworkAddress& local) = 0;
+	virtual bool				IsBound() const;
+
+	virtual	status_t			Connect(const BNetworkAddress& peer,
+									bigtime_t timeout = B_INFINITE_TIMEOUT) = 0;
+	virtual	bool				IsConnected() const;
+	virtual	void				Disconnect();
+
+	virtual	status_t			SetTimeout(bigtime_t timeout);
+	virtual	bigtime_t			Timeout() const;
+
+	virtual	const BNetworkAddress& Local() const;
+	virtual	const BNetworkAddress& Peer() const;
+
+	virtual	size_t				MaxTransmissionSize() const;
+
+	virtual	status_t			WaitForReadable(bigtime_t timeout
+										= B_INFINITE_TIMEOUT) const;
+	virtual	status_t			WaitForWritable(bigtime_t timeout
+										= B_INFINITE_TIMEOUT) const;
+
+			int					Socket() const;
+
+protected:
+			status_t			Bind(const BNetworkAddress& local, int type);
+			status_t			Connect(const BNetworkAddress& peer, int type,
+									bigtime_t timeout = B_INFINITE_TIMEOUT);
+
+private:
+			status_t			_OpenIfNeeded(int family, int type);
+			status_t			_UpdateLocalAddress();
+			status_t			_WaitFor(int flags, bigtime_t timeout) const;
+
+protected:
+			status_t			fInitStatus;
+			int					fSocket;
+			BNetworkAddress		fLocal;
+			BNetworkAddress		fPeer;
+			bool				fIsBound;
+			bool				fIsConnected;
+};
+
+
+#endif	// _ABSTRACT_SOCKET_H