mirror of
https://github.com/nextcloud/desktop.git
synced 2024-10-27 15:05:19 +03:00
f793de4629
Create a specific type that parses the permissions so we can store
it in a short rather than in a QByteArray
Note: in RemotePermissions::toString, we make sure the string is not
empty by adding a space, this was already existing before commit
e8f7adc7ca where it was removed by mistake.
67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
/*
|
|
* Copyright (C) by Olivier Goffart <ogoffart@woboq.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include "remotepermissions.h"
|
|
#include <cstring>
|
|
|
|
namespace OCC {
|
|
|
|
static const char letters[] = " WDNVCKRSMm";
|
|
|
|
|
|
template <typename Char>
|
|
void RemotePermissions::fromArray(const Char *p)
|
|
{
|
|
_value = p ? notNullMask : 0;
|
|
if (!p)
|
|
return;
|
|
while (*p) {
|
|
if (auto res = std::strchr(letters, static_cast<char>(*p)))
|
|
_value |= (1 << (res - letters));
|
|
++p;
|
|
}
|
|
}
|
|
|
|
RemotePermissions::RemotePermissions(const char *p)
|
|
{
|
|
fromArray(p);
|
|
}
|
|
|
|
RemotePermissions::RemotePermissions(const QString &s)
|
|
{
|
|
fromArray(s.isEmpty() ? nullptr : s.utf16());
|
|
}
|
|
|
|
QByteArray RemotePermissions::toString() const
|
|
{
|
|
QByteArray result;
|
|
if (isNull())
|
|
return result;
|
|
result.reserve(PermissionsCount);
|
|
for (uint i = 1; i <= PermissionsCount; ++i) {
|
|
if (_value & (1 << i))
|
|
result.append(letters[i]);
|
|
}
|
|
if (result.isEmpty()) {
|
|
// Make sure it is not empty so we can differentiate null and empty permissions
|
|
result.append(' ');
|
|
}
|
|
return result;
|
|
}
|
|
|
|
} // namespace OCC
|