Squashed 'third_party/ntcore_2016/' content from commit d8de5e4
Change-Id: Id4839f41b6a620d8bae58dcf1710016671cc4992
git-subtree-dir: third_party/ntcore_2016
git-subtree-split: d8de5e4f19e612e7102172c0dbf152ce82d3d63a
diff --git a/src/tcpsockets/NetworkStream.h b/src/tcpsockets/NetworkStream.h
new file mode 100644
index 0000000..63aedb4
--- /dev/null
+++ b/src/tcpsockets/NetworkStream.h
@@ -0,0 +1,39 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2015. All Rights Reserved. */
+/* Open Source Software - may be modified and shared by FRC teams. The code */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project. */
+/*----------------------------------------------------------------------------*/
+
+#ifndef TCPSOCKETS_NETWORKSTREAM_H_
+#define TCPSOCKETS_NETWORKSTREAM_H_
+
+#include <cstddef>
+
+#include "llvm/StringRef.h"
+
+class NetworkStream {
+ public:
+ NetworkStream() = default;
+ virtual ~NetworkStream() = default;
+
+ enum Error {
+ kConnectionClosed = 0,
+ kConnectionReset = -1,
+ kConnectionTimedOut = -2
+ };
+
+ virtual std::size_t send(const char* buffer, std::size_t len, Error* err) = 0;
+ virtual std::size_t receive(char* buffer, std::size_t len, Error* err,
+ int timeout = 0) = 0;
+ virtual void close() = 0;
+
+ virtual llvm::StringRef getPeerIP() const = 0;
+ virtual int getPeerPort() const = 0;
+ virtual void setNoDelay() = 0;
+
+ NetworkStream(const NetworkStream&) = delete;
+ NetworkStream& operator=(const NetworkStream&) = delete;
+};
+
+#endif // TCPSOCKETS_NETWORKSTREAM_H_