mirror of https://github.com/vitalif/grive2
75 lines
1.9 KiB
C++
75 lines
1.9 KiB
C++
/*
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grive: an GPL program to sync a local directory with Google Drive
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Copyright (C) 2012 Wan Wai Ho
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation version 2
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of the License.
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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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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, MA 02110-1301, USA.
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*/
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#include "OS.hh"
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#include "DateTime.hh"
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#include "Path.hh"
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#include <stdexcept>
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// OS specific headers
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#include <sys/stat.h>
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#include <sys/time.h>
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#include <sys/types.h>
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namespace gr { namespace os {
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void MakeDir( const Path& dir )
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{
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MakeDir( dir.Str() ) ;
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}
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void MakeDir( const std::string& dir )
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{
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mkdir( dir.c_str(), 0700 ) ;
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}
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DateTime FileMTime( const Path& filename )
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{
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return FileMTime( filename.Str() ) ;
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}
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DateTime FileMTime( const std::string& filename )
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{
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struct stat s = {} ;
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if ( ::stat( filename.c_str(), &s ) != 0 )
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throw std::runtime_error( "cannot get file attribute of " + filename ) ;
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#if defined __APPLE__ && defined __DARWIN_64_BIT_INO_T
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return DateTime( s.st_mtimespec.tv_sec, s.st_mtimespec.tv_nsec ) ;
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#else
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return DateTime( s.st_mtim.tv_sec, s.st_mtim.tv_nsec);
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#endif
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}
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void SetFileTime( const Path& filename, const DateTime& t )
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{
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return SetFileTime( filename.Str(), t ) ;
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}
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void SetFileTime( const std::string& filename, const DateTime& t )
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{
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struct timeval tvp[2] = { t.Tv(), t.Tv() } ;
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if ( ::utimes( filename.c_str(), tvp ) != 0 )
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throw std::runtime_error( "cannot set file time" ) ;
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}
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} } // end of namespaces
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