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262 lines
8.8 KiB
262 lines
8.8 KiB
/**
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* acljobs.cpp
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*
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* Copyright (c) 2004 David Faure <faure@kde.org>
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License
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*
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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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*
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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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* In addition, as a special exception, the copyright holders give
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* permission to link the code of this program with any edition of
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* the Qt library by Trolltech AS, Norway (or with modified versions
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* of Qt that use the same license as Qt), and distribute linked
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* combinations including the two. You must obey the GNU General
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* Public License in all respects for all of the code used other than
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* Qt. If you modify this file, you may extend this exception to
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* your version of the file, but you are not obligated to do so. If
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* you do not wish to do so, delete this exception statement from
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* your version.
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*/
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#include "acljobs.h"
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#include <kio/scheduler.h>
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#include <kdebug.h>
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using namespace KMail;
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// Convert str to an ACLPermissions value.
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// url and user are there only for the error message
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static unsigned int IMAPRightsToPermission( const TQString& str, const KURL& url, const TQString& user ) {
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unsigned int perm = 0;
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uint len = str.length();
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for (uint i = 0; i < len; ++i) {
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TQChar ch = str[i];
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switch ( ch.latin1() ) {
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case 'l': perm |= ACLJobs::List; break;
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case 'r': perm |= ACLJobs::Read; break;
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case 's': perm |= ACLJobs::WriteSeenFlag; break;
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case 'w': perm |= ACLJobs::WriteFlags; break;
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case 'i': perm |= ACLJobs::Insert; break;
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case 'p': perm |= ACLJobs::Post; break;
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case 'c': perm |= ACLJobs::Create; break;
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case 'd': perm |= ACLJobs::Delete; break;
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case 'a': perm |= ACLJobs::Administer; break;
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default: break;
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}
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}
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if ( ( perm & ACLJobs::Read ) && !( perm & ACLJobs::WriteSeenFlag ) ) {
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// Reading without 'seen' is, well, annoying. Unusable, even.
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// So we treat 'rs' as a single one.
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// But if the permissions were set out of kmail, better check that both are set
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kdWarning(5006) << "IMAPRightsToPermission: found read (r) but not seen (s). Things will not work well for folder " << url << " and user " << ( user.isEmpty() ? "myself" : user ) << endl;
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if ( perm & ACLJobs::Administer )
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kdWarning(5006) << "You can change this yourself in the ACL dialog" << endl;
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else
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kdWarning(5006) << "Ask your admin for 's' permissions." << endl;
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// Is the above correct enough to be turned into a KMessageBox?
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}
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return perm;
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}
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static TQCString permissionsToIMAPRights( unsigned int permissions ) {
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TQCString str = "";
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if ( permissions & ACLJobs::List )
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str += 'l';
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if ( permissions & ACLJobs::Read )
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str += 'r';
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if ( permissions & ACLJobs::WriteSeenFlag )
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str += 's';
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if ( permissions & ACLJobs::WriteFlags )
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str += 'w';
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if ( permissions & ACLJobs::Insert )
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str += 'i';
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if ( permissions & ACLJobs::Post )
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str += 'p';
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if ( permissions & ACLJobs::Create )
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str += 'c';
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if ( permissions & ACLJobs::Delete )
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str += 'd';
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if ( permissions & ACLJobs::Administer )
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str += 'a';
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return str;
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}
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#ifndef NDEBUG
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TQString ACLJobs::permissionsToString( unsigned int permissions )
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{
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TQString str;
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if ( permissions & ACLJobs::List )
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str += "List ";
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if ( permissions & ACLJobs::Read )
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str += "Read ";
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if ( permissions & ACLJobs::WriteFlags )
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str += "Write ";
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if ( permissions & ACLJobs::Insert )
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str += "Insert ";
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if ( permissions & ACLJobs::Post )
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str += "Post ";
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if ( permissions & ACLJobs::Create )
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str += "Create ";
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if ( permissions & ACLJobs::Delete )
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str += "Delete ";
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if ( permissions & ACLJobs::Administer )
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str += "Administer ";
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if ( !str.isEmpty() )
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str.truncate( str.length() - 1 );
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return str;
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}
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#endif
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KIO::SimpleJob* ACLJobs::setACL( KIO::Slave* slave, const KURL& url, const TQString& user, unsigned int permissions )
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{
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TQString perm = TQString::fromLatin1( permissionsToIMAPRights( permissions ) );
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TQByteArray packedArgs;
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TQDataStream stream( packedArgs, IO_WriteOnly );
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stream << (int)'A' << (int)'S' << url << user << perm;
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KIO::SimpleJob* job = KIO::special( url, packedArgs, false );
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KIO::Scheduler::assignJobToSlave( slave, job );
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return job;
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}
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ACLJobs::DeleteACLJob* ACLJobs::deleteACL( KIO::Slave* slave, const KURL& url, const TQString& user )
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{
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TQByteArray packedArgs;
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TQDataStream stream( packedArgs, IO_WriteOnly );
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stream << (int)'A' << (int)'D' << url << user;
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ACLJobs::DeleteACLJob* job = new ACLJobs::DeleteACLJob( url, user, packedArgs, false );
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KIO::Scheduler::assignJobToSlave( slave, job );
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return job;
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}
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ACLJobs::GetACLJob* ACLJobs::getACL( KIO::Slave* slave, const KURL& url )
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{
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TQByteArray packedArgs;
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TQDataStream stream( packedArgs, IO_WriteOnly );
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stream << (int)'A' << (int)'G' << url;
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ACLJobs::GetACLJob* job = new ACLJobs::GetACLJob( url, packedArgs, false );
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KIO::Scheduler::assignJobToSlave( slave, job );
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return job;
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}
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ACLJobs::GetUserRightsJob* ACLJobs::getUserRights( KIO::Slave* slave, const KURL& url )
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{
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TQByteArray packedArgs;
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TQDataStream stream( packedArgs, IO_WriteOnly );
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stream << (int)'A' << (int)'M' << url;
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ACLJobs::GetUserRightsJob* job = new ACLJobs::GetUserRightsJob( url, packedArgs, false );
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KIO::Scheduler::assignJobToSlave( slave, job );
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return job;
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}
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ACLJobs::GetACLJob::GetACLJob( const KURL& url, const TQByteArray &packedArgs,
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bool showProgressInfo )
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: KIO::SimpleJob( url, KIO::CMD_SPECIAL, packedArgs, showProgressInfo )
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{
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connect( this, TQT_SIGNAL(infoMessage(KIO::Job*,const TQString&)),
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TQT_SLOT(slotInfoMessage(KIO::Job*,const TQString&)) );
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}
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void ACLJobs::GetACLJob::slotInfoMessage( KIO::Job*, const TQString& str )
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{
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// Parse the result
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TQStringList lst = TQStringList::split( "\"", str, true );
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while ( lst.count() >= 2 ) // we take items 2 by 2
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{
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TQString user = lst.front(); lst.pop_front();
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TQString imapRights = lst.front(); lst.pop_front();
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unsigned int perm = IMAPRightsToPermission( imapRights, url(), user );
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m_entries.append( ACLListEntry( user, imapRights, perm ) );
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}
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}
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ACLJobs::GetUserRightsJob::GetUserRightsJob( const KURL& url, const TQByteArray &packedArgs,
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bool showProgressInfo )
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: KIO::SimpleJob( url, KIO::CMD_SPECIAL, packedArgs, showProgressInfo )
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{
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connect( this, TQT_SIGNAL(infoMessage(KIO::Job*,const TQString&)),
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TQT_SLOT(slotInfoMessage(KIO::Job*,const TQString&)) );
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}
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void ACLJobs::GetUserRightsJob::slotInfoMessage( KIO::Job*, const TQString& str )
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{
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// Parse the result
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m_permissions = IMAPRightsToPermission( str, url(), TQString::null );
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}
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ACLJobs::DeleteACLJob::DeleteACLJob( const KURL& url, const TQString& userId,
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const TQByteArray &packedArgs,
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bool showProgressInfo )
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: KIO::SimpleJob( url, KIO::CMD_SPECIAL, packedArgs, showProgressInfo ),
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mUserId( userId )
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{
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}
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////
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ACLJobs::MultiSetACLJob::MultiSetACLJob( KIO::Slave* slave, const KURL& url, const ACLList& acl, bool showProgressInfo )
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: KIO::Job( showProgressInfo ),
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mSlave( slave ),
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mUrl( url ), mACLList( acl ), mACLListIterator( mACLList.begin() )
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{
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TQTimer::singleShot(0, this, TQT_SLOT(slotStart()));
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}
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void ACLJobs::MultiSetACLJob::slotStart()
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{
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// Skip over unchanged entries
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while ( mACLListIterator != mACLList.end() && !(*mACLListIterator).changed )
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++mACLListIterator;
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if ( mACLListIterator != mACLList.end() )
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{
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const ACLListEntry& entry = *mACLListIterator;
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KIO::Job* job = 0;
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if ( entry.permissions > -1 )
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job = setACL( mSlave, mUrl, entry.userId, entry.permissions );
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else
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job = deleteACL( mSlave, mUrl, entry.userId );
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addSubjob( job );
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} else { // done!
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emitResult();
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}
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}
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void ACLJobs::MultiSetACLJob::slotResult( KIO::Job *job )
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{
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if ( job->error() ) {
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KIO::Job::slotResult( job ); // will set the error and emit result(this)
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return;
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}
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subjobs.remove(job);
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const ACLListEntry& entry = *mACLListIterator;
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emit aclChanged( entry.userId, entry.permissions );
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// Move on to next one
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++mACLListIterator;
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slotStart();
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}
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ACLJobs::MultiSetACLJob* ACLJobs::multiSetACL( KIO::Slave* slave, const KURL& url, const ACLList& acl )
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{
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return new MultiSetACLJob( slave, url, acl, false /*showProgressInfo*/ );
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}
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#include "acljobs.moc"
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