83 lines
2.9 KiB
C++
83 lines
2.9 KiB
C++
/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _PATHUT_H_INCLUDED_
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#define _PATHUT_H_INCLUDED_
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/* @(#$Id: pathut.h,v 1.13 2007-06-08 15:30:01 dockes Exp $ (C) 2004 J.F.Dockes */
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#include <string>
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#include <list>
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#include "refcntr.h"
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#ifndef NO_NAMESPACES
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using std::string;
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using std::list;
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#endif
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/// Add a / at the end if none there yet.
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extern void path_catslash(string &s);
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/// Concatenate 2 paths
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extern string path_cat(const string &s1, const string &s2);
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/// Get the simple file name (get rid of any directory path prefix
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extern string path_getsimple(const string &s);
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/// Simple file name + optional suffix stripping
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extern string path_basename(const string &s, const string &suff="");
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/// Get the father directory
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extern string path_getfather(const string &s);
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/// Get the current user's home directory
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extern string path_home();
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/// Expand ~ at the beginning of string
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extern string path_tildexpand(const string &s);
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/// Use getcwd() to make absolute path if needed. Beware: ***this can fail***
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/// we return an empty path in this case.
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extern string path_absolute(const string &s);
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/// Clean up path by removing duplicated / and resolving ../ + make it absolute
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extern string path_canon(const string &s);
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/// Use glob(3) to return a list of file names matching pattern inside dir
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extern list<string> path_dirglob(const string &dir,
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const string pattern);
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/// Encode according to rfc 1738
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extern string url_encode(const string url,
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string::size_type offs);
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/// Stat parameter and check if it's a directory
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extern bool path_isdir(const string& path);
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/** A small wrapper around statfs et al, to return percentage of disk
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occupation */
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bool fsocc(const string &path, int *pc, // Percent occupied
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long *avmbs = 0 // Mbs available to non-superuser
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);
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/// Create temporary directory
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extern bool maketmpdir(string& tdir, string& reason);
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/// Temporary file class
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class TempFileInternal {
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public:
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TempFileInternal(const string& suffix);
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~TempFileInternal();
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const char *filename() {return m_filename.c_str();}
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const string &getreason() {return m_reason;}
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bool ok() {return !m_filename.empty();}
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private:
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string m_filename;
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string m_reason;
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};
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typedef RefCntr<TempFileInternal> TempFile;
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#endif /* _PATHUT_H_INCLUDED_ */
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