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/*
Copyright (C) 2005-2009 Michel de Boer <michel@twinklephone.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/**
* @file
* File utilities
*/
#ifndef _FILE_UTILS_H
#define _FILE_UTILS_H
#include <string>
using namespace std;
namespace utils {
/** Separator to split parts in a file path. */
#define PATH_SEPARATOR '/'
/**
* Copy a file.
* @param from [in] Absolute path of file to copy.
* @param to [in] Absolute path of destination file.
* @return true if copy succeeded, otherwise false.
*/
bool filecopy(const string &from, const string &to);
/**
* Strip the path to a file from an absolute file name.
* @return The remaining file name without the full path.
*/
string strip_path_from_filename(const string &filename);
/**
* Get path to a file from an absolute file name.
* @return The path name.
*/
string get_path_from_filename(const string &filename);
/**
* Get the extension from a file name.
* @return The extension (without the initial dot).
* @return Empty string if the file name does not have an extension.
*/
string get_extension_from_filename(const string &filename);
/**
* Apply a glob expression to a filename.
* E.g. /tmp/twinkle with glob *.txt gives /tmp/twinkle.txt
* /tmp/twinkle with README* give /tmp/READMEtwinkle.txt
* @param filename [in] The filename.
* @param glob [in] The glob expression to apply.
* @return The modified filename.
*/
string apply_glob_to_filename(const string &filename, const string &glob);
/**
* Get the absolute path of the current working directory.
* @return The absolute path of the current working directory.
* @return Empty string if the current working directory cannot be determined.
*/
string get_working_dir(void);
}; // namespace
#endif
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