framework/delibs/decpp/deProcess.cpp

   1 /*-------------------------------------------------------------------------
   2  * drawElements C++ Base Library
   3  * -----------------------------
   4  *
   5  * Copyright 2014 The Android Open Source Project
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  *//*!
  20  * \file
  21  * \brief deProcess C++ wrapper.
  22  *//*--------------------------------------------------------------------*/
  23
  24 #include "deProcess.hpp"
  25
  26 #include <new>
  27
  28 namespace de
  29 {
  30
  31 Process::Process (void)
  32         : m_process(deProcess_create())
  33 {
  34         if (!m_process)
  35                 throw std::bad_alloc();
  36 }
  37
  38 Process::~Process (void)
  39 {
  40         deProcess_destroy(m_process);
  41 }
  42
  43 void Process::start (const char* commandLine, const char* workingDirectory)
  44 {
  45         if (!deProcess_start(m_process, commandLine, workingDirectory))
  46                 throw ProcessError(deProcess_getLastError(m_process));
  47 }
  48
  49 void Process::waitForFinish (void)
  50 {
  51         if (!deProcess_waitForFinish(m_process))
  52                 throw ProcessError(deProcess_getLastError(m_process));
  53 }
  54
  55 void Process::terminate (void)
  56 {
  57         if (!deProcess_terminate(m_process))
  58                 throw ProcessError(deProcess_getLastError(m_process));
  59 }
  60
  61 void Process::kill (void)
  62 {
  63         if (!deProcess_kill(m_process))
  64                 throw ProcessError(deProcess_getLastError(m_process));
  65 }
  66
  67 void Process::closeStdIn (void)
  68 {
  69         if (!deProcess_closeStdIn(m_process))
  70                 throw ProcessError(deProcess_getLastError(m_process));
  71 }
  72
  73 void Process::closeStdOut (void)
  74 {
  75         if (!deProcess_closeStdOut(m_process))
  76                 throw ProcessError(deProcess_getLastError(m_process));
  77 }
  78
  79 void Process::closeStdErr (void)
  80 {
  81         if (!deProcess_closeStdErr(m_process))
  82                 throw ProcessError(deProcess_getLastError(m_process));
  83 }
  84
  85 } // de