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80 lines
2.5 KiB
80 lines
2.5 KiB
#ifndef LPC_PATH_H1118420718_INCLUDE_GUARD_
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#define LPC_PATH_H1118420718_INCLUDE_GUARD_
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/* This file is part of indexlib.
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* Copyright (C) 2005 Luís Pedro Coelho <luis@luispedro.org>
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*
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* Indexlib is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License, version 2, as
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* published by the Free Software Foundation and available as file
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* GPL_V2 which is distributed along with indexlib.
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*
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* Indexlib is distributed in the hope that it will be useful, but
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* 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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* 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 Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA
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*
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* In addition, as a special exception, the copyright holders give
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* permission to link the code of this program with any edition of
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* the Qt library by Trolltech AS, Norway (or with modified versions
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* of Qt that use the same license as Qt), and distribute linked
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* combinations including the two. You must obey the GNU General
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* Public License in all respects for all of the code used other than
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* Qt. If you modify this file, you may extend this exception to
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* your version of the file, but you are not obligated to do so. If
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* you do not wish to do so, delete this exception statement from
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* your version.
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*/
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#include <string>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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/**
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* Returns whether \param p is the name of a directory
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*/
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inline
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bool isdir( const char* p ) {
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struct stat st;
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if ( stat( p, &st ) != 0 ) return false;
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return st.st_mode & S_IFDIR;
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}
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inline
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bool isdir( std::string p ) { return isdir( p.c_str() ); }
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namespace indexlib { namespace detail {
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/**
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* Wrapper around mkdir which handles trailing slashes.
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*/
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inline
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bool mkdir_trailing( std::string p ) {
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while ( p.size() > 1 && p[ p.size() - 1 ] == '/' ) p.resize( p.size() - 1 );
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if ( p.empty() ) return false;
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return ::mkdir( p.c_str(), 0755 ) == 0;
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}
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}}
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/**
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* If \param base is the basename of an index and \param ext the filename,
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* then this returns strcat( basename, ext ) but it's smart enough to
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* handle the case where basename is a directory differently.
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*/
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inline
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std::string path_concat( std::string base, std::string ext ) {
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if ( isdir( base ) ) {
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base += "/index";
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}
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return base + '.' + ext;
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}
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#endif /* LPC_PATH_H1118420718_INCLUDE_GUARD_ */
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