installed pty

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

diff --git a/node_modules/node-pty/deps/winpty/src/agent/main.cc b/node_modules/node-pty/deps/winpty/src/agent/main.cc
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+++ b/node_modules/node-pty/deps/winpty/src/agent/main.cc
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+// Copyright (c) 2011-2015 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 <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <wchar.h>
+
+#include "../shared/StringUtil.h"
+#include "../shared/WindowsVersion.h"
+#include "../shared/WinptyAssert.h"
+#include "../shared/WinptyVersion.h"
+
+#include "Agent.h"
+#include "AgentCreateDesktop.h"
+#include "DebugShowInput.h"
+
+const char USAGE[] =
+"Usage: %ls controlPipeName flags mouseMode cols rows\n"
+"Usage: %ls controlPipeName --create-desktop\n"
+"\n"
+"Ordinarily, this program is launched by winpty.dll and is not directly\n"
+"useful to winpty users.  However, it also has options intended for\n"
+"debugging winpty.\n"
+"\n"
+"Usage: %ls [options]\n"
+"\n"
+"Options:\n"
+"  --show-input [--with-mouse] [--escape-input]\n"
+"                   Dump INPUT_RECORDs from the console input buffer\n"
+"                   --with-mouse: Include MOUSE_INPUT_RECORDs in the dump\n"
+"                       output\n"
+"                   --escape-input: Direct the new Windows 10 console to use\n"
+"                       escape sequences for input\n"
+"  --version        Print the winpty version\n";
+
+static uint64_t winpty_atoi64(const char *str) {
+    return strtoll(str, NULL, 10);
+}
+
+int main() {
+    dumpWindowsVersion();
+    dumpVersionToTrace();
+
+    // Technically, we should free the CommandLineToArgvW return value using
+    // a single call to LocalFree, but the call will never actually happen in
+    // the normal case.
+    int argc = 0;
+    wchar_t *cmdline = GetCommandLineW();
+    ASSERT(cmdline != nullptr && "GetCommandLineW returned NULL");
+    wchar_t **argv = CommandLineToArgvW(cmdline, &argc);
+    ASSERT(argv != nullptr && "CommandLineToArgvW returned NULL");
+
+    if (argc == 2 && !wcscmp(argv[1], L"--version")) {
+        dumpVersionToStdout();
+        return 0;
+    }
+
+    if (argc >= 2 && !wcscmp(argv[1], L"--show-input")) {
+        bool withMouse = false;
+        bool escapeInput = false;
+        for (int i = 2; i < argc; ++i) {
+            if (!wcscmp(argv[i], L"--with-mouse")) {
+                withMouse = true;
+            } else if (!wcscmp(argv[i], L"--escape-input")) {
+                escapeInput = true;
+            } else {
+                fprintf(stderr, "Unrecognized --show-input option: %ls\n",
+                    argv[i]);
+                return 1;
+            }
+        }
+        debugShowInput(withMouse, escapeInput);
+        return 0;
+    }
+
+    if (argc == 3 && !wcscmp(argv[2], L"--create-desktop")) {
+        handleCreateDesktop(argv[1]);
+        return 0;
+    }
+
+    if (argc != 6) {
+        fprintf(stderr, USAGE, argv[0], argv[0], argv[0]);
+        return 1;
+    }
+
+    Agent agent(argv[1],
+                winpty_atoi64(utf8FromWide(argv[2]).c_str()),
+                atoi(utf8FromWide(argv[3]).c_str()),
+                atoi(utf8FromWide(argv[4]).c_str()),
+                atoi(utf8FromWide(argv[5]).c_str()));
+    agent.run();
+
+    // The Agent destructor shouldn't return, but if it does, exit
+    // unsuccessfully.
+    return 1;
+}