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126 lines
3.1 KiB
C++
126 lines
3.1 KiB
C++
/*
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Copyright (c) 2009 Andras Mantia <amantia@kde.org>
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This library is free software; you can redistribute it and/or modify it
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under the terms of the GNU Library General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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This library is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
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License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA.
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*/
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#include "acl.h"
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#include <QtCore/QByteArray>
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#include <QtCore/QMap>
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#include <KDE/KGlobal>
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namespace KIMAP {
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namespace Acl {
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class RightsMap
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{
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public:
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RightsMap() {
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map['l'] = Lookup;
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map['r'] = Read;
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map['s'] = KeepSeen;
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map['w'] = Write;
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map['i'] = Insert;
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map['p'] = Post;
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map['c'] = Create; //TODO: obsolete, keep it?
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map['d'] = Delete; //TODO: obsolete, keep it?
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map['k'] = CreateMailbox;
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map['x'] = DeleteMailbox;
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map['t'] = DeleteMessage;
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map['e'] = Expunge;
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map['a'] = Admin;
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map['n'] = WriteShared;
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map['0'] = Custom0;
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map['1'] = Custom1;
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map['2'] = Custom2;
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map['3'] = Custom3;
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map['4'] = Custom4;
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map['5'] = Custom5;
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map['6'] = Custom6;
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map['7'] = Custom7;
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map['8'] = Custom8;
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map['9'] = Custom9;
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}
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QMap<char, Right> map;
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};
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K_GLOBAL_STATIC( RightsMap, globalRights )
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}
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}
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KIMAP::Acl::Rights KIMAP::Acl::rightsFromString( const QByteArray &string )
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{
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Rights result;
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if ( string.isEmpty() ) {
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return result;
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}
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int pos = 0;
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if ( string[0] == '+' || string[0] == '-' ) { // Skip modifier if any
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pos++;
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}
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for ( int i = pos; i < string.size(); i++ ) {
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if ( globalRights->map.contains( string[i] ) ) {
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result|= globalRights->map[string[i]];
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}
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}
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return result;
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}
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QByteArray KIMAP::Acl::rightsToString( Rights rights )
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{
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QByteArray result;
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for ( int right = Lookup; right <= Custom9; right <<= 1 ) {
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if ( rights & right ) {
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result += globalRights->map.key( (Right)right );
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}
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}
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return result;
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}
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KIMAP::Acl::Rights KIMAP::Acl::normalizedRights( KIMAP::Acl::Rights rights )
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{
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Rights normalized = rights;
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if ( normalized & Create ) {
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normalized |= ( CreateMailbox | DeleteMailbox );
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normalized &= ~Create;
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}
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if ( normalized & Delete ) {
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normalized |= ( DeleteMessage | Expunge );
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normalized &= ~Delete;
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}
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return normalized;
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}
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KIMAP::Acl::Rights KIMAP::Acl::denormalizedRights( KIMAP::Acl::Rights rights )
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{
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Rights denormalized = normalizedRights( rights );
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if ( denormalized & ( CreateMailbox | DeleteMailbox ) ) {
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denormalized |= Create;
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}
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if ( denormalized & ( DeleteMessage | Expunge ) ) {
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denormalized |= Delete;
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}
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return denormalized;
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}
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