forked from qt-creator/qt-creator
f2f1fc8601
Linux mingw uses lowercase headers, so cross-building on Linux for Windows target must use the correct form. Windows is case-insensitive, so it won't affect host-native builds. Change-Id: Ic2140412bb367bbce83b5e2546d70e0936928c5c Reviewed-by: André Hartmann <aha_1980@gmx.de> Reviewed-by: David Schulz <david.schulz@qt.io>
75 lines
2.6 KiB
C++
75 lines
2.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include <windows.h>
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#include <stdio.h>
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#include <stdlib.h>
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int main(int argc, char *argv[])
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{
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int pid = -1;
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const size_t maxPipeNameSize = 256;
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wchar_t pipeName[maxPipeNameSize] = {0};
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for (int i = 0; i < argc - 1; ++i) {
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if (!strcmp(argv[i], "-t")) {
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++i;
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if (swprintf(pipeName, maxPipeNameSize, L"%hs", argv[i]) < 0)
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return 0; // Pipe name too long
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} else if (!strcmp(argv[i], "-p")) {
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++i;
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// check if -p is followed by a number
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const char *pidString = argv[i];
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char *end;
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pid = strtoul(pidString, &end, 0);
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if (*end != 0)
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return 0;
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}
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}
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if (pid < 0)
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return 0;
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if (*pipeName == 0)
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swprintf(pipeName, maxPipeNameSize, L"\\\\.\\pipe\\QtCreatorWinRtDebugPIDPipe");
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HANDLE pipe;
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while (true) {
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pipe = CreateFile(pipeName, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
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if (pipe != INVALID_HANDLE_VALUE)
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break;
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if ((GetLastError() != ERROR_PIPE_BUSY) || (!WaitNamedPipe(pipeName, 10000)))
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return 0;
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}
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const size_t msgBufferSize = 15;
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char pidMessageBuffer[msgBufferSize];
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int length = sprintf_s(pidMessageBuffer, msgBufferSize, "PID:%d", pid);
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if (length >= 0)
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WriteFile(pipe, pidMessageBuffer, length, NULL, NULL);
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return 0;
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}
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