1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
25 * Created on: 30 jan. 2012
26 * Author : Renaud BARATE - EDF R&D
45 #include "RunTimeException.hxx"
49 #define pclose _pclose
55 int Utils::getCommandOutput(const string & command, string & output)
57 // Reinitialize output
61 FILE * fp = popen(command.c_str(), "r");
66 // Read the output and store it
68 while (fgets(buf, sizeof(buf), fp) != NULL) {
72 // close and get status
73 int status = pclose(fp);
77 bool Utils::isAbsolutePath(const string & path)
82 // On Windows, absolute paths may begin with something like "C:"
86 return path[0] == '/';
89 string Utils::createAndOpenTemporaryFile(const string & prefix, ofstream & outputStream)
91 if (outputStream.is_open())
94 // Find directory for temporary files
95 const char * tmpDirName = getenv("TEMP");
96 if (tmpDirName == NULL) tmpDirName = getenv("TMP");
97 if (tmpDirName == NULL) tmpDirName = getenv("TEMPDIR");
98 if (tmpDirName == NULL) tmpDirName = getenv("TMPDIR");
99 if (tmpDirName == NULL) tmpDirName = "/tmp";
101 string fileName = (string)tmpDirName + "/libbatch-" + prefix + "-XXXXXX";
109 sprintf(randstr, "%06d", rand() % 1000000);
110 fileName.replace(fileName.size()-6, 6, randstr);
111 } while (_access_s(fileName.c_str(), 0) == 0);
113 // Open the file as binary to avoid problems with Windows newlines
114 outputStream.open(fileName.c_str(), ios_base::binary | ios_base::out);
118 char * buf = new char[fileName.size()+1];
119 fileName.copy(buf, fileName.size());
120 buf[fileName.size()] = '\0';
122 int fd = mkstemp(buf);
125 throw RunTimeException(string("Can't create temporary file ") + fileName);
130 outputStream.open(fileName.c_str());
131 close(fd); // Close the file descriptor so that the file is not opened twice
135 if (outputStream.fail())
136 throw RunTimeException(string("Can't open temporary file ") + fileName);
141 int Utils::chmod(const char *path, int mode)
144 return _chmod(path, mode);
146 return ::chmod(path, mode);
150 void Utils::sleep(unsigned int seconds)
153 Sleep((seconds)*1000);
159 string Utils::fixPath(const string & path)
161 string fixedPath = path;
163 for (unsigned int i=0 ; i<fixedPath.size() ; i++) {
164 if (fixedPath[i] == '/') fixedPath[i] = '\\';