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libFoundation
FileSystem.hh
Go to the documentation of this file.00001 // $Id: FileSystem.hh,v 1.1 2005/07/29 02:55:15 mschatz Exp $ 00002 00005 00006 #ifndef FILESYSTEM_HH 00007 #define FILESYSTEM_HH 1 00008 00009 #include <unistd.h> 00010 #include <stdio.h> 00011 00012 #include <string> 00013 #include <fstream> 00014 #include "Exceptions.hh" 00015 00017 00020 class FileSystem 00021 { 00022 public: 00023 FileSystem(); 00024 00025 // File functions 00026 static bool doesFileExist(const char *pathname); 00027 static bool isReadableFile(const char *filename); 00028 static bool isExecutableFile(const char *filename); 00029 static bool isWritableFile(const char *filename); 00030 static bool isCreatableFile(const char *filename); 00031 00032 static bool isDirectory(const char *dirname); 00033 static bool isReadableDir(const char *dirname); 00034 static bool isWritableDir(const char *dirname); 00035 static bool isCreatableDir(const char *dirname); 00036 static bool isCreatablePath(const char *pathname); 00037 00038 static char * getAbsolutePath(); 00039 static int getPID(); 00040 static std::string getPIDString(); 00041 00042 static std::ofstream * openOutputFile(const std::string & filename); 00043 static std::ifstream * openInputFile(const std::string & filename); 00044 }; 00045 00046 #endif