Init: Migrate SimpleRemoter (Since v1.3.1) to Gitea

client/ConPTYManager.h

@@ -0,0 +1,60 @@
+// ConPTYManager.h: Windows ConPTY terminal manager for xterm.js support
+// Requires Windows 10 1809+ for ConPTY API
+
+#ifndef CONPTYMANAGER_H
+#define CONPTYMANAGER_H
+
+#include "Manager.h"
+#include "IOCPClient.h"
+
+// ConPTY API types (dynamically loaded)
+typedef VOID* HPCON;
+typedef HRESULT (WINAPI *PFN_CreatePseudoConsole)(COORD size, HANDLE hInput, HANDLE hOutput, DWORD dwFlags, HPCON* phPC);
+typedef HRESULT (WINAPI *PFN_ResizePseudoConsole)(HPCON hPC, COORD size);
+typedef void    (WINAPI *PFN_ClosePseudoConsole)(HPCON hPC);
+
+class CConPTYManager : public CManager
+{
+public:
+    CConPTYManager(IOCPClient* ClientObject, int n, void* user = nullptr);
+    virtual ~CConPTYManager();
+
+    VOID OnReceive(PBYTE szBuffer, ULONG ulLength);
+
+    // Check if ConPTY is supported on this system
+    static bool IsConPTYSupported();
+
+private:
+    // ConPTY handles
+    HPCON m_hPC;
+    HANDLE m_hPipeIn;       // Read from cmd output
+    HANDLE m_hPipeOut;      // Write to cmd input
+    HANDLE m_hShellProcess;
+    HANDLE m_hShellThread;
+    HANDLE m_hReadThread;
+
+    // State
+    BOOL m_bRunning;
+    int m_cols;
+    int m_rows;
+
+    // ConPTY API function pointers
+    static PFN_CreatePseudoConsole s_pfnCreatePseudoConsole;
+    static PFN_ResizePseudoConsole s_pfnResizePseudoConsole;
+    static PFN_ClosePseudoConsole s_pfnClosePseudoConsole;
+    static bool s_bApiLoaded;
+
+    // Load ConPTY API
+    static bool LoadConPTYApi();
+
+    // Initialize ConPTY and start cmd.exe
+    bool InitializeConPTY(int cols, int rows);
+
+    // Resize terminal
+    void ResizeTerminal(int cols, int rows);
+
+    // Thread to read from PTY
+    static DWORD WINAPI ReadThread(LPVOID lParam);
+};
+
+#endif // CONPTYMANAGER_H