Initial revisionc50-fixes-merged@2CRYPTOPP_5_1@2CRYPTOPP_5_0@2

git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk@2 57ff6487-cd31-0410-9ec3-f628ee90f5f0

1 files changed, 57 insertions, 0 deletions

diff --git a/c5/wait.h b/c5/wait.h
new file mode 100644
index 0000000..a72c187
--- /dev/null
+++ b/c5/wait.h
@@ -0,0 +1,57 @@
+#ifndef CRYPTOPP_WAIT_H
+#define CRYPTOPP_WAIT_H
+
+#include "config.h"
+
+#ifdef SOCKETS_AVAILABLE
+
+#include "cryptlib.h"
+#include <vector>
+
+#ifdef USE_WINDOWS_STYLE_SOCKETS
+#include <windows.h>
+#else
+#include <sys/types.h>
+#endif
+
+NAMESPACE_BEGIN(CryptoPP)
+
+//! container of wait objects
+class WaitObjectContainer
+{
+public:
+	//! exception thrown by WaitObjectContainer
+	class Err : public Exception
+	{
+	public:
+		Err(const std::string& s) : Exception(IO_ERROR, s) {}
+	};
+
+	WaitObjectContainer();
+
+	void Clear();
+	void SetNoWait() {m_noWait = true;}
+	bool Wait(unsigned long milliseconds);
+
+#ifdef USE_WINDOWS_STYLE_SOCKETS
+	void AddHandle(HANDLE handle);
+#else
+	void AddReadFd(int fd);
+	void AddWriteFd(int fd);
+#endif
+
+private:
+#ifdef USE_WINDOWS_STYLE_SOCKETS
+	std::vector<HANDLE> m_handles;
+#else
+	fd_set m_readfds, m_writefds;
+	int m_maxFd;
+#endif
+	bool m_noWait;
+};
+
+NAMESPACE_END
+
+#endif
+
+#endif