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1 // 1 // 2 // ******************************************* 2 // ******************************************************************** 3 // * License and Disclaimer 3 // * License and Disclaimer * 4 // * 4 // * * 5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. 9 // * include a list of copyright holders. * 10 // * 10 // * * 11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // 26 // G4FileUtilities implementation << 26 // File: G4FileUtilities.cc 27 // 27 // 28 // Author: Youhei Morita, 24.08.2001 << 28 // History: 29 // ------------------------------------------- << 29 // 01.08.24 Youhei Morita Initial creation 30 30 31 #ifndef WIN32 31 #ifndef WIN32 32 32 33 #include "G4FileUtilities.hh" 33 #include "G4FileUtilities.hh" 34 34 35 #include <sys/types.h> << 35 // Implementation of Default Constructor 36 #include <fcntl.h> << 37 #include <unistd.h> << 38 #include <errno.h> << 39 #include <stdlib.h> << 40 << 41 // ------------------------------------------- << 42 G4FileUtilities::G4FileUtilities() 36 G4FileUtilities::G4FileUtilities() 43 { 37 { 44 } 38 } 45 39 46 // ------------------------------------------- << 40 // Implementation of Default Destructor 47 G4FileUtilities::~G4FileUtilities() 41 G4FileUtilities::~G4FileUtilities() 48 { 42 { 49 } 43 } 50 44 51 // ------------------------------------------- << 45 // Implementation of FileExists 52 G4bool G4FileUtilities::FileExists(const G4Str << 46 G4bool G4FileUtilities::FileExists(const std::string file) 53 { 47 { 54 char* c = (char*) file.c_str(); << 48 char* c = (char *) file.c_str(); 55 49 56 G4int fd = ::open(c, O_RDONLY); << 50 G4int fd = ::open( c, O_RDONLY ); 57 // G4int error = errno; 51 // G4int error = errno; 58 if(fd != -1) << 52 if ( fd != -1 ) { 59 { << 53 ::close( fd ); 60 ::close(fd); << 61 return true; 54 return true; 62 } << 55 } else { 63 else << 64 { << 65 return false; 56 return false; 66 } 57 } 67 } 58 } 68 59 69 // ------------------------------------------- << 60 // Implementation of CopyFile 70 G4String G4FileUtilities::StrErrNo() const << 61 G4int G4FileUtilities::CopyFile(const std::string srcFile, const std::string dstFile) 71 { << 72 return ::strerror(errno); << 73 } << 74 << 75 // ------------------------------------------- << 76 G4int G4FileUtilities::Shell(const G4String& s << 77 { << 78 return ::system(str.c_str()); << 79 } << 80 << 81 // ------------------------------------------- << 82 G4int G4FileUtilities::CopyFile(const G4String << 83 const G4String << 84 { << 85 G4String cmd = "cp " + srcFile + " " + dstFi << 86 return Shell(cmd); << 87 } << 88 << 89 // ------------------------------------------- << 90 G4int G4FileUtilities::DeleteFile(const G4Stri << 91 const G4Stri << 92 { 62 { 93 G4String cmd = "rm " + option + " " + file; << 63 std::string cmd = "cp " + srcFile + " " + dstFile; 94 return Shell(cmd); << 64 return Shell( cmd ); 95 } 65 } 96 66 97 // ------------------------------------------- << 67 // Implementation of DeleteFile 98 G4String G4FileUtilities::GetEnv(const G4Strin << 68 G4int G4FileUtilities::DeleteFile(const std::string file, const std::string option) 99 { 69 { 100 return ::getenv(env.c_str()); << 70 std::string cmd = "rm " + option + " " + file; >> 71 return Shell( cmd ); 101 } 72 } 102 73 103 #endif 74 #endif 104 75