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