update thirdparty, add build script

thirdparty/cryptopp/winpipes.h

@@ -0,0 +1,142 @@
+#ifndef CRYPTOPP_WINPIPES_H
+#define CRYPTOPP_WINPIPES_H
+
+#include "config.h"
+
+#ifdef WINDOWS_PIPES_AVAILABLE
+
+#include "network.h"
+#include "queue.h"
+#include <winsock2.h>
+
+NAMESPACE_BEGIN(CryptoPP)
+
+//! Windows Handle
+class WindowsHandle
+{
+public:
+	WindowsHandle(HANDLE h = INVALID_HANDLE_VALUE, bool own=false);
+	WindowsHandle(const WindowsHandle &h) : m_h(h.m_h), m_own(false) {}
+	virtual ~WindowsHandle();
+
+	bool GetOwnership() const {return m_own;}
+	void SetOwnership(bool own) {m_own = own;}
+
+	operator HANDLE() {return m_h;}
+	HANDLE GetHandle() const {return m_h;}
+	bool HandleValid() const;
+	void AttachHandle(HANDLE h, bool own=false);
+	HANDLE DetachHandle();
+	void CloseHandle();
+
+protected:
+	virtual void HandleChanged() {}
+
+	HANDLE m_h;
+	bool m_own;
+};
+
+//! Windows Pipe
+class WindowsPipe
+{
+public:
+	class Err : public OS_Error
+	{
+	public:
+		Err(HANDLE h, const std::string& operation, int error);
+		HANDLE GetHandle() const {return m_h;}
+
+	private:
+		HANDLE m_h;
+	};
+
+protected:
+	virtual HANDLE GetHandle() const =0;
+	virtual void HandleError(const char *operation) const;
+	void CheckAndHandleError(const char *operation, BOOL result) const
+		{assert(result==TRUE || result==FALSE); if (!result) HandleError(operation);}
+};
+
+//! pipe-based implementation of NetworkReceiver
+class WindowsPipeReceiver : public WindowsPipe, public NetworkReceiver
+{
+public:
+	WindowsPipeReceiver();
+
+	bool MustWaitForResult() {return true;}
+	bool Receive(byte* buf, size_t bufLen);
+	unsigned int GetReceiveResult();
+	bool EofReceived() const {return m_eofReceived;}
+
+	unsigned int GetMaxWaitObjectCount() const {return 1;}
+	void GetWaitObjects(WaitObjectContainer &container, CallStack const& callStack);
+
+private:
+	WindowsHandle m_event;
+	OVERLAPPED m_overlapped;
+	bool m_resultPending;
+	DWORD m_lastResult;
+	bool m_eofReceived;
+};
+
+//! pipe-based implementation of NetworkSender
+class WindowsPipeSender : public WindowsPipe, public NetworkSender
+{
+public:
+	WindowsPipeSender();
+
+	bool MustWaitForResult() {return true;}
+	void Send(const byte* buf, size_t bufLen);
+	unsigned int GetSendResult();
+	bool MustWaitForEof() { return false; }
+	void SendEof() {}
+
+	unsigned int GetMaxWaitObjectCount() const {return 1;}
+	void GetWaitObjects(WaitObjectContainer &container, CallStack const& callStack);
+
+private:
+	WindowsHandle m_event;
+	OVERLAPPED m_overlapped;
+	bool m_resultPending;
+	DWORD m_lastResult;
+};
+
+//! Windows Pipe Source
+class WindowsPipeSource : public WindowsHandle, public NetworkSource, public WindowsPipeReceiver
+{
+public:
+	WindowsPipeSource(HANDLE h=INVALID_HANDLE_VALUE, bool pumpAll=false, BufferedTransformation *attachment=NULL)
+		: WindowsHandle(h), NetworkSource(attachment)
+	{
+		if (pumpAll)
+			PumpAll();
+	}
+
+	NetworkSource::GetMaxWaitObjectCount;
+	NetworkSource::GetWaitObjects;
+
+private:
+	HANDLE GetHandle() const {return WindowsHandle::GetHandle();}
+	NetworkReceiver & AccessReceiver() {return *this;}
+};
+
+//! Windows Pipe Sink
+class WindowsPipeSink : public WindowsHandle, public NetworkSink, public WindowsPipeSender
+{
+public:
+	WindowsPipeSink(HANDLE h=INVALID_HANDLE_VALUE, unsigned int maxBufferSize=0, unsigned int autoFlushBound=16*1024)
+		: WindowsHandle(h), NetworkSink(maxBufferSize, autoFlushBound) {}
+
+	NetworkSink::GetMaxWaitObjectCount;
+	NetworkSink::GetWaitObjects;
+
+private:
+	HANDLE GetHandle() const {return WindowsHandle::GetHandle();}
+	NetworkSender & AccessSender() {return *this;}
+};
+
+NAMESPACE_END
+
+#endif
+
+#endif