1 files changed, 97 insertions, 0 deletions
diff --git a/Source/cmServerConnection.h b/Source/cmServerConnection.h
new file mode 100644
index 0000000..fa86e71
--- /dev/null
+++ b/Source/cmServerConnection.h
@@ -0,0 +1,97 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2015 Stephen Kelly <steveire@gmail.com>
+  Copyright 2016 Tobias Hunger <tobias.hunger@qt.io>
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+
+#pragma once
+
+#include <string>
+#include <vector>
+
+#if defined(CMAKE_BUILD_WITH_CMAKE)
+#include "cm_uv.h"
+#endif
+
+class cmServer;
+class LoopGuard;
+
+class cmServerConnection
+{
+public:
+  cmServerConnection();
+  virtual ~cmServerConnection();
+
+  void SetServer(cmServer* s);
+
+  bool ProcessEvents(std::string* errorMessage);
+
+  void ReadData(const std::string& data);
+  void HandleEof();
+  void WriteData(const std::string& data);
+  void ProcessNextRequest();
+
+  virtual void Connect(uv_stream_t* server) { (void)(server); }
+
+protected:
+  virtual bool DoSetup(std::string* errorMessage) = 0;
+  virtual void TearDown() = 0;
+
+  void SendGreetings();
+
+  uv_loop_t* Loop() const { return mLoop; }
+
+protected:
+  std::string RawReadBuffer;
+  std::string RequestBuffer;
+
+  uv_stream_t* ReadStream = nullptr;
+  uv_stream_t* WriteStream = nullptr;
+
+private:
+  uv_loop_t* mLoop = nullptr;
+  cmServer* Server = nullptr;
+
+  friend class LoopGuard;
+};
+
+class cmServerStdIoConnection : public cmServerConnection
+{
+public:
+  bool DoSetup(std::string* errorMessage) override;
+
+  void TearDown() override;
+
+private:
+  typedef union
+  {
+    uv_tty_t tty;
+    uv_pipe_t pipe;
+  } InOutUnion;
+
+  InOutUnion Input;
+  InOutUnion Output;
+};
+
+class cmServerPipeConnection : public cmServerConnection
+{
+public:
+  cmServerPipeConnection(const std::string& name);
+  bool DoSetup(std::string* errorMessage) override;
+
+  void TearDown() override;
+
+  void Connect(uv_stream_t* server) override;
+
+private:
+  const std::string PipeName;
+  uv_pipe_t ServerPipe;
+  uv_pipe_t ClientPipe;
+};