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[VSoRC/.git] / node_modules / node-pty / deps / winpty / src / agent / Win32Console.cc

diff --git a/node_modules/node-pty/deps/winpty/src/agent/Win32Console.cc b/node_modules/node-pty/deps/winpty/src/agent/Win32Console.cc
deleted file mode 100644 (file)
index d53de02..0000000
--- a/node_modules/node-pty/deps/winpty/src/agent/Win32Console.cc
+++ /dev/null
@@ -1,107 +0,0 @@
-// Copyright (c) 2011-2016 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.
-
-#include "Win32Console.h"
-
-#include <windows.h>
-#include <wchar.h>
-
-#include <string>
-
-#include "../shared/DebugClient.h"
-#include "../shared/WinptyAssert.h"
-
-Win32Console::Win32Console() : m_titleWorkBuf(16)
-{
-    // The console window must be non-NULL.  It is used for two purposes:
-    //  (1) "Freezing" the console to detect the exact number of lines that
-    //      have scrolled.
-    //  (2) Killing processes attached to the console, by posting a WM_CLOSE
-    //      message to the console window.
-    m_hwnd = GetConsoleWindow();
-    ASSERT(m_hwnd != nullptr);
-}
-
-std::wstring Win32Console::title()
-{
-    while (true) {
-        // Calling GetConsoleTitleW is tricky, because its behavior changed
-        // from XP->Vista, then again from Win7->Win8.  The Vista+Win7 behavior
-        // is especially broken.
-        //
-        // The MSDN documentation documents nSize as the "size of the buffer
-        // pointed to by the lpConsoleTitle parameter, in characters" and the
-        // successful return value as "the length of the console window's
-        // title, in characters."
-        //
-        // On XP, the function returns the title length, AFTER truncation
-        // (excluding the NUL terminator).  If the title is blank, the API
-        // returns 0 and does not NUL-terminate the buffer.  To accommodate
-        // XP, the function must:
-        //  * Terminate the buffer itself.
-        //  * Double the size of the title buffer in a loop.
-        //
-        // On Vista and up, the function returns the non-truncated title
-        // length (excluding the NUL terminator).
-        //
-        // On Vista and Windows 7, there is a bug where the buffer size is
-        // interpreted as a byte count rather than a wchar_t count.  To
-        // work around this, we must pass GetConsoleTitleW a buffer that is
-        // twice as large as what is actually needed.
-        //
-        // See misc/*/Test_GetConsoleTitleW.cc for tests demonstrating Windows'
-        // behavior.
-
-        DWORD count = GetConsoleTitleW(m_titleWorkBuf.data(),
-                                       m_titleWorkBuf.size());
-        const size_t needed = (count + 1) * sizeof(wchar_t);
-        if (m_titleWorkBuf.size() < needed) {
-            m_titleWorkBuf.resize(needed);
-            continue;
-        }
-        m_titleWorkBuf[count] = L'\0';
-        return m_titleWorkBuf.data();
-    }
-}
-
-void Win32Console::setTitle(const std::wstring &title)
-{
-    if (!SetConsoleTitleW(title.c_str())) {
-        trace("SetConsoleTitleW failed");
-    }
-}
-
-void Win32Console::setFrozen(bool frozen) {
-    const int SC_CONSOLE_MARK = 0xFFF2;
-    const int SC_CONSOLE_SELECT_ALL = 0xFFF5;
-    if (frozen == m_frozen) {
-        // Do nothing.
-    } else if (frozen) {
-        // Enter selection mode by activating either Mark or SelectAll.
-        const int command = m_freezeUsesMark ? SC_CONSOLE_MARK
-                                             : SC_CONSOLE_SELECT_ALL;
-        SendMessage(m_hwnd, WM_SYSCOMMAND, command, 0);
-        m_frozen = true;
-    } else {
-        // Send Escape to cancel the selection.
-        SendMessage(m_hwnd, WM_CHAR, 27, 0x00010001);
-        m_frozen = false;
-    }
-}