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[VSoRC/.git] / node_modules / node-pty / deps / winpty / src / agent / NamedPipe.h

diff --git a/node_modules/node-pty/deps/winpty/src/agent/NamedPipe.h b/node_modules/node-pty/deps/winpty/src/agent/NamedPipe.h
deleted file mode 100644 (file)
index 0a4d8b0..0000000
--- a/node_modules/node-pty/deps/winpty/src/agent/NamedPipe.h
+++ /dev/null
@@ -1,125 +0,0 @@
-// Copyright (c) 2011-2012 Ryan Prichard
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to
-// deal in the Software without restriction, including without limitation the
-// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-// sell copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-// IN THE SOFTWARE.
-
-#ifndef NAMEDPIPE_H
-#define NAMEDPIPE_H
-
-#include <windows.h>
-
-#include <memory>
-#include <string>
-#include <vector>
-
-#include "../shared/OwnedHandle.h"
-
-class EventLoop;
-
-class NamedPipe
-{
-private:
-    // The EventLoop uses these private members.
-    friend class EventLoop;
-    NamedPipe() {}
-    ~NamedPipe() { closePipe(); }
-    bool serviceIo(std::vector<HANDLE> *waitHandles);
-    void startPipeWorkers();
-
-    enum class ServiceResult { NoProgress, Error, Progress };
-
-private:
-    class IoWorker
-    {
-    public:
-        IoWorker(NamedPipe &namedPipe);
-        virtual ~IoWorker() {}
-        ServiceResult service();
-        void waitForCanceledIo();
-        HANDLE getWaitEvent();
-    protected:
-        NamedPipe &m_namedPipe;
-        bool m_pending = false;
-        DWORD m_currentIoSize = 0;
-        OwnedHandle m_event;
-        OVERLAPPED m_over = {};
-        enum { kIoSize = 64 * 1024 };
-        char m_buffer[kIoSize];
-        virtual void completeIo(DWORD size) = 0;
-        virtual bool shouldIssueIo(DWORD *size, bool *isRead) = 0;
-    };
-
-    class InputWorker : public IoWorker
-    {
-    public:
-        InputWorker(NamedPipe &namedPipe) : IoWorker(namedPipe) {}
-    protected:
-        virtual void completeIo(DWORD size) override;
-        virtual bool shouldIssueIo(DWORD *size, bool *isRead) override;
-    };
-
-    class OutputWorker : public IoWorker
-    {
-    public:
-        OutputWorker(NamedPipe &namedPipe) : IoWorker(namedPipe) {}
-        DWORD getPendingIoSize();
-    protected:
-        virtual void completeIo(DWORD size) override;
-        virtual bool shouldIssueIo(DWORD *size, bool *isRead) override;
-    };
-
-public:
-    struct OpenMode {
-        typedef int t;
-        enum { None = 0, Reading = 1, Writing = 2, Duplex = 3 };
-    };
-
-    std::wstring name() const { return m_name; }
-    void openServerPipe(LPCWSTR pipeName, OpenMode::t openMode,
-                        int outBufferSize, int inBufferSize);
-    void connectToServer(LPCWSTR pipeName, OpenMode::t openMode);
-    size_t bytesToSend();
-    void write(const void *data, size_t size);
-    void write(const char *text);
-    size_t readBufferSize();
-    void setReadBufferSize(size_t size);
-    size_t bytesAvailable();
-    size_t peek(void *data, size_t size);
-    size_t read(void *data, size_t size);
-    std::string readToString(size_t size);
-    std::string readAllToString();
-    void closePipe();
-    bool isClosed() { return m_handle == nullptr; }
-    bool isConnected() { return !isClosed() && !isConnecting(); }
-    bool isConnecting() { return m_connectEvent.get() != nullptr; }
-
-private:
-    // Input/output buffers
-    std::wstring m_name;
-    OVERLAPPED m_connectOver = {};
-    OwnedHandle m_connectEvent;
-    OpenMode::t m_openMode = OpenMode::None;
-    size_t m_readBufferSize = 64 * 1024;
-    std::string m_inQueue;
-    std::string m_outQueue;
-    HANDLE m_handle = nullptr;
-    std::unique_ptr<InputWorker> m_inputWorker;
-    std::unique_ptr<OutputWorker> m_outputWorker;
-};
-
-#endif // NAMEDPIPE_H