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// Copyright (C) 2009 Benjamin Pollack
// Copyright (C) 2009 Adrian Buehlmann
//
// 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, see <http://www.gnu.org/licenses/>.
#include "stdafx.h"
#include "Direntry.h"
int lstat(const char* file, thg_stat& rstat)
{
const __int64 days_between_epochs = 134774L; /* days between 1.1.1601 and 1.1.1970 */
const __int64 secs_between_epochs = (__int64)days_between_epochs * 86400L;
const __int64 divisor = 10000000L;
WIN32_FIND_DATAA data;
HANDLE hfind;
hfind = FindFirstFileA(file, &data);
if (hfind == INVALID_HANDLE_VALUE)
return -1;
FindClose(hfind);
rstat.mtime = *(__int64*)&data.ftLastWriteTime / divisor - secs_between_epochs;
rstat.size = (data.nFileSizeHigh << sizeof(data.nFileSizeHigh)) | data.nFileSizeLow;
rstat.isdir = (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0;
return 0;
}
char Direntry::status(const thg_stat& stat) const
{
switch (this->state)
{
case 'n':
if (this->mtime == (unsigned)stat.mtime
&& this->size == (unsigned)stat.size
)
return 'C';
else
return 'M';
case 'm':
return 'M';
case 'r':
return 'R';
case 'a':
return 'A';
default:
return '?';
}
}
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