128 lines
3.7 KiB
C++
128 lines
3.7 KiB
C++
/*
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JSmooth: a VM wrapper toolkit for Windows
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Copyright (C) 2003-2007 Rodrigo Reyes <reyes@charabia.net>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __FILEUTILS_H_
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#define __FILEUTILS_H_
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#include <windows.h>
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#include <string>
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#include <vector>
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#include "StringUtils.h"
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using namespace std;
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/** File access utility class.
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* This class contains static class members that provide facilities
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* for manamement of files.
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*
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* @author Rodrigo Reyes <reyes@charabia.net>
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*/
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class FileUtils
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{
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public:
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/**
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* Creates a temp filename. This method builds a temporary file
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* name in the default windows temporary directory.
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*
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* @param suffix the suffix to use for the filename.
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*/
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static string createTempFileName(const string& suffix);
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/**
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* Test wether a file exists.
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* @param filename the file name to check.
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* @return true if the file exists, false otherwise.
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*/
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static bool fileExists(const string& filename);
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static bool fileExists(const std::string&path, const string& filename);
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/**
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* Lookup recursively for files matching a given pattern in a given
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* path. The method scans all the directory provided and its
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* subdirectories. Each file matching the pattern is added to the
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* resulting vector of strings.
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*
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* @param path the path of the directory to scan.
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* @param pattern the file pattern, for instance "*.zip".
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* @return a vector of string that contains the result.
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*/
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static vector<string> recursiveSearch(const string& path, const string& pattern);
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/**
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* Extracts the file part of a file path. Given a path of the form
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* c:\\a\\b\\c\\d or c\\d, return the last component of the file path
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* (that is, d in the previous example).
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*
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* @param filename an absolute or relative filename.
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* @return a string with the file part of the file.
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*/
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static std::string extractFileName(const std::string& filename);
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/**
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* Returns the path where the executable application is executed
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* from. This is not the current directory, but the directory path
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* where the application was found. For instance if the application
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* was runned at c:\\programs\\bin\\test.exe, it returns
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* c:\\programs\\bin\\.
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*
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* @return a std::string text that holds the path.
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*/
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static std::string getExecutablePath();
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static std::string getParent(const std::string &path);
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/**
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* Returns the name of the executable binary that was used to start
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* the application.For instance if the application
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* was runned at c:\\programs\\bin\\test.exe, it returns
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* test.exe
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*
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* @return the executable name.
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*/
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static std::string getExecutableFileName();
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/**
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* Returns the name of the computer.
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* @return a std::string that holds the computer name.
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*/
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static std::string getComputerName();
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static std::string concFile(std::string path, std::string file);
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static std::string getFileExtension(const std::string& filename);
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static bool isAbsolute(const std::string& filename);
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static std::string readFile(const std::string& filename);
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static void deleteOnReboot(std::string file);
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};
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#endif
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