sal/qa/osl/process/osl_process_child.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 //########################################
  22
  23
  24 #if ( defined WNT )                     // Windows
  25 #   define UNICODE
  26 #   define _UNICODE
  27 #   define WIN32_LEAN_AND_MEAN
  28 #   include <windows.h>
  29 #   include <tchar.h>
  30 #else
  31 #   include <unistd.h>
  32 #endif
  33
  34 #include <stdio.h>
  35 #include <stdlib.h>
  36 #include <iostream>
  37 #include <fstream>
  38 #include <string.h>
  39
  40 #include <rtl/ustring.hxx>
  41
  42 #ifdef UNX
  43 #if defined( MACOSX )
  44 # include <crt_externs.h>
  45 # define environ (*_NSGetEnviron())
  46 # else
  47     extern char** environ;
  48 # endif
  49 #endif
  50
  51 //########################################
  52
  53
  54 #ifdef WNT
  55 #   define SLEEP(t) (Sleep((t)*1000))
  56 #else
  57 #   define SLEEP(t) (sleep((t)))
  58 #endif
  59
  60 //########################################
  61 void wait_for_seconds(char* time)
  62 {
  63     SLEEP(atoi(time));
  64 }
  65
  66 //########################################
  67
  68 #ifdef WNT
  69 //########################################
  70 void w_to_a(LPCTSTR _strW, LPSTR strA, DWORD size)
  71 {
  72     LPCWSTR strW = reinterpret_cast<LPCWSTR>(_strW);
  73     WideCharToMultiByte(CP_ACP, 0, strW, -1, strA, size, NULL, NULL);
  74 }
  75 //########################################
  76     void dump_env(char* file_path)
  77     {
  78         LPTSTR env = reinterpret_cast<LPTSTR>(
  79             GetEnvironmentStrings());
  80         LPTSTR p   = env;
  81
  82         std::ofstream file(file_path);
  83
  84         char buffer[32767];
  85         while (size_t l = _tcslen(reinterpret_cast<wchar_t*>(p)))
  86         {
  87             w_to_a(p, buffer, sizeof(buffer));
  88             file << buffer << '\0';
  89             p += l + 1;
  90         }
  91         FreeEnvironmentStrings(env);
  92     }
  93 #else
  94     void dump_env(char* file_path)
  95     {
  96         std::ofstream file(file_path);
  97         for (int i = 0; NULL != environ[i]; ++i)
  98             file << environ[i] << '\0';
  99     }
 100 #endif
 101
 102 //########################################
 103 int main(int argc, char* argv[])
 104 {
 105     if (argc > 2)
 106     {
 107         if (0 == strcmp("-join", argv[1]))
 108             wait_for_seconds(argv[2]);
 109         else if (0 == strcmp("-env", argv[1]))
 110             dump_env(argv[2]);
 111     }
 112
 113     return 0;
 114 }
 115
 116 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */