100 lines
2.5 KiB
C++
100 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#if defined(_WIN32) // Windows
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# define WIN32_LEAN_AND_MEAN
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# include <windows.h>
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#else
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# include <unistd.h>
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#endif
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#include <stdlib.h>
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#include <fstream>
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#include <string.h>
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#ifdef UNX
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#if defined( MACOSX )
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# include <crt_externs.h>
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# define environ (*_NSGetEnviron())
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# else
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extern char** environ;
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# endif
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#endif
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#ifdef _WIN32
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# define SLEEP(t) (Sleep((t)*1000))
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#else
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# define SLEEP(t) (sleep((t)))
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#endif
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static void wait_for_seconds(char* time)
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{
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SLEEP(atoi(time));
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}
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#ifdef _WIN32
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static void w_to_a(LPCWSTR strW, LPSTR strA, DWORD size)
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{
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WideCharToMultiByte(CP_ACP, 0, strW, -1, strA, size, nullptr, nullptr);
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}
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static void dump_env(char* file_path)
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{
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LPWSTR env = GetEnvironmentStringsW();
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LPWSTR p = env;
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std::ofstream file(file_path);
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char buffer[32767];
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while (size_t l = wcslen(p))
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{
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w_to_a(p, buffer, sizeof(buffer));
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file << buffer << '\0';
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p += l + 1;
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}
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FreeEnvironmentStringsW(env);
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}
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#else
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static void dump_env(char* file_path)
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{
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std::ofstream file(file_path);
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for (int i = 0; environ[i] != nullptr; ++i)
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file << environ[i] << '\0';
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}
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#endif
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int main(int argc, char* argv[])
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{
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if (argc > 2)
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{
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if (strcmp("-join", argv[1]) == 0)
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{
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// coverity[tainted_data] - this is a build-time only test tool
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wait_for_seconds(argv[2]);
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}
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else if (strcmp("-env", argv[1]) == 0)
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dump_env(argv[2]);
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}
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return 0;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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