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-rw-r--r--kio/kio/kfileshare.cpp346
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diff --git a/kio/kio/kfileshare.cpp b/kio/kio/kfileshare.cpp
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--- a/kio/kio/kfileshare.cpp
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-/* This file is part of the KDE project
- Copyright (c) 2001 David Faure <david@mandrakesoft.com>
- Copyright (c) 2001 Laurent Montel <lmontel@mandrakesoft.com>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License version 2 as published by the Free Software Foundation.
-
- 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
-*/
-
-#include "kfileshare.h"
-#include <tqdir.h>
-#include <tqfile.h>
-#include <tqregexp.h>
-#include <kprocess.h>
-#include <kprocio.h>
-#include <klocale.h>
-#include <kstaticdeleter.h>
-#include <kstandarddirs.h>
-#include <kdebug.h>
-#include <kdirwatch.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <kdirnotify_stub.h>
-#include <ksimpleconfig.h>
-#include <kuser.h>
-
-KFileShare::Authorization KFileShare::s_authorization = NotInitialized;
-//TQStringList* KFileShare::s_shareList = 0L;
-//static KStaticDeleter<TQStringList> sdShareList;
-TQMap<TQString,TQString>* KFileShare::s_shareMap = 0L;
-static KStaticDeleter<TQMap<TQString,TQString> > sdShareMap;
-
-KFileShare::ShareMode KFileShare::s_shareMode;
-bool KFileShare::s_sambaEnabled;
-bool KFileShare::s_nfsEnabled;
-bool KFileShare::s_restricted;
-TQString KFileShare::s_fileShareGroup;
-bool KFileShare::s_sharingEnabled;
-
-
-#define FILESHARECONF "/etc/security/fileshare.conf"
-
-KFileSharePrivate::KFileSharePrivate()
-{
- KDirWatch::self()->addFile(FILESHARECONF);
- connect(KDirWatch::self(), TQT_SIGNAL(dirty (const TQString&)),this,
- TQT_SLOT(slotFileChange(const TQString &)));
- connect(KDirWatch::self(), TQT_SIGNAL(created(const TQString&)),this,
- TQT_SLOT(slotFileChange(const TQString &)));
- connect(KDirWatch::self(), TQT_SIGNAL(deleted(const TQString&)),this,
- TQT_SLOT(slotFileChange(const TQString &)));
-}
-
-KFileSharePrivate::~KFileSharePrivate()
-{
- KDirWatch::self()->removeFile(FILESHARECONF);
-}
-
-KFileSharePrivate *KFileSharePrivate::_self=0L;
-
-static KStaticDeleter<KFileSharePrivate> kstFileShare;
-
-KFileSharePrivate* KFileSharePrivate::self()
-{
- if (!_self)
- _self = kstFileShare.setObject(_self, new KFileSharePrivate());
- return _self;
-}
-
-void KFileSharePrivate::slotFileChange(const TQString &file)
-{
- if(file==FILESHARECONF) {
- KFileShare::readConfig();
- KFileShare::readShareList();
- }
-}
-
-void KFileShare::readConfig() // static
-{
- // Create KFileSharePrivate instance
- KFileSharePrivate::self();
- KSimpleConfig config(TQString::fromLatin1(FILESHARECONF),true);
-
- s_sharingEnabled = config.readEntry("FILESHARING", "yes") == "yes";
- s_restricted = config.readEntry("RESTRICT", "yes") == "yes";
- s_fileShareGroup = config.readEntry("FILESHAREGROUP", "fileshare");
-
-
- if (!s_sharingEnabled)
- s_authorization = UserNotAllowed;
- else
- if (!s_restricted )
- s_authorization = Authorized;
- else {
- // check if current user is in fileshare group
- KUserGroup shareGroup(s_fileShareGroup);
- if (shareGroup.users().findIndex(KUser()) > -1 )
- s_authorization = Authorized;
- else
- s_authorization = UserNotAllowed;
- }
-
- if (config.readEntry("SHARINGMODE", "simple") == "simple")
- s_shareMode = Simple;
- else
- s_shareMode = Advanced;
-
-
- s_sambaEnabled = config.readEntry("SAMBA", "yes") == "yes";
- s_nfsEnabled = config.readEntry("NFS", "yes") == "yes";
-}
-
-KFileShare::ShareMode KFileShare::shareMode() {
- if ( s_authorization == NotInitialized )
- readConfig();
-
- return s_shareMode;
-}
-
-bool KFileShare::sharingEnabled() {
- if ( s_authorization == NotInitialized )
- readConfig();
-
- return s_sharingEnabled;
-}
-
-bool KFileShare::isRestricted() {
- if ( s_authorization == NotInitialized )
- readConfig();
-
- return s_restricted;
-}
-
-TQString KFileShare::fileShareGroup() {
- if ( s_authorization == NotInitialized )
- readConfig();
-
- return s_fileShareGroup;
-}
-
-
-bool KFileShare::sambaEnabled() {
- if ( s_authorization == NotInitialized )
- readConfig();
-
- return s_sambaEnabled;
-}
-
-bool KFileShare::nfsEnabled() {
- if ( s_authorization == NotInitialized )
- readConfig();
-
- return s_nfsEnabled;
-}
-
-
-void KFileShare::readShareList()
-{
- KFileSharePrivate::self();
- if ( !s_shareMap )
- sdShareMap.setObject( s_shareMap, new TQMap<TQString,TQString> );
- else
- s_shareMap->clear();
-
- // /usr/sbin on Mandrake, $PATH allows flexibility for other distributions
- TQString exe = findExe( "filesharelist" );
- if (exe.isEmpty()) {
- s_authorization = ErrorNotFound;
- return;
- }
- KProcIO proc;
- proc << exe;
- if ( !proc.start( TDEProcess::Block ) ) {
- kdError() << "Can't run " << exe << endl;
- s_authorization = ErrorNotFound;
- return;
- }
-
- // Reading code shamelessly stolen from khostname.cpp ;)
- TQString line;
- TQString options;
- TQString path;
- int length;
- TQRegExp rx_line("([^\\s]+)\\s+(.*)");
- do {
- length = proc.readln(line, true);
- if ( length > 0 )
- {
- if ( line[length-1] != '/' )
- line += '/';
- if( rx_line.search( line ) != -1 ) {
- options = rx_line.cap(1);
- path = rx_line.cap(2);
- (*s_shareMap)[path] = options;
- }
- kdDebug(7000) << "Shared dir:" << line << endl;
- }
- } while (length > -1);
-}
-
-
-int KFileShare::isDirectoryShared( const TQString& _path )
-{
- int ret(0);
-
- if ( ! s_shareMap )
- readShareList();
-
- TQString path( _path );
- if ( path[path.length()-1] != '/' )
- path += '/';
- //return s_shareList && s_shareList->contains( path );
- if( (*s_shareMap).contains(path) && !((*s_shareMap)[path].isEmpty()) ) {
- ret+=1;
- if( (*s_shareMap)[path].find("readwrite") != -1 )
- ret+=2;
- }
-
- return ret;
-}
-
-KFileShare::Authorization KFileShare::authorization()
-{
- // The app should do this on startup, but if it doesn't, let's do here.
- if ( s_authorization == NotInitialized )
- readConfig();
- return s_authorization;
-}
-
-TQString KFileShare::findExe( const char* exeName )
-{
- // /usr/sbin on Mandrake, $PATH allows flexibility for other distributions
- TQString path = TQString::fromLocal8Bit(getenv("PATH")) + TQString::fromLatin1(":/usr/sbin");
- TQString exe = KStandardDirs::findExe( exeName, path );
- if (exe.isEmpty())
- kdError() << exeName << " not found in " << path << endl;
- return exe;
-}
-
-bool KFileShare::setShared( const TQString& path, bool shared )
-{
- return SuSEsetShared( path, shared, false );
-}
-
-bool KFileShare::SuSEsetShared( const TQString& path, bool shared, bool rw )
-{
- if (! KFileShare::sharingEnabled() ||
- KFileShare::shareMode() == Advanced)
- return false;
-
- TQString exe = KFileShare::findExe( "fileshareset" );
- if (exe.isEmpty())
- return false;
-
- // we want to share, so we kick it first - just to be sure
- TDEProcess proc;
- proc << exe;
- proc << "--remove";
- proc << path;
- proc.start( TDEProcess::Block );
- proc.clearArguments();
-
- proc << exe;
- if( rw )
- proc << "--rw";
- if ( shared )
- proc << "--add";
- else
- proc << "--remove";
- proc << path;
- proc.start( TDEProcess::Block ); // should be ok, the perl script terminates fast
- bool ok = proc.normalExit() && (proc.exitStatus() == 0);
- kdDebug(7000) << "KFileSharePropsPlugin::setShared normalExit="
- << proc.normalExit() << endl;
- kdDebug(7000) << "KFileSharePropsPlugin::setShared exitStatus="
- << proc.exitStatus() << endl;
- if ( proc.normalExit() ) {
- switch( proc.exitStatus() ) {
- case 1:
- // User is not authorized
- break;
- case 3:
- // Called script with --add, but path was already shared before.
- // Result is nevertheless what the client wanted, so
- // this is alright.
- ok = true;
- break;
- case 4:
- // Invalid mount point
- break;
- case 5:
- // Called script with --remove, but path was not shared before.
- // Result is nevertheless what the client wanted, so
- // this is alright.
- ok = true;
- break;
- case 6:
- // There is no export method
- break;
- case 7:
- // file sharing is disabled
- break;
- case 8:
- // advanced sharing is enabled
- break;
- case 255:
- // Abitrary error
- break;
- }
- }
-
- return ok;
-}
-
-bool KFileShare::sambaActive()
-{
- // rcsmb is not executable by users, try ourselves
- int status = system( "/sbin/checkproc -p /var/run/samba/smbd.pid /usr/sbin/smbd" );
- return status != -1 && WIFEXITED( status ) && WEXITSTATUS( status ) == 0;
-}
-
-bool KFileShare::nfsActive()
-{
- // rcnfsserver is not executable by users, try ourselves
- int status = system( "/sbin/checkproc /usr/sbin/rpc.mountd" );
- if( status != -1 && WIFEXITED( status ) && WEXITSTATUS( status ) == 0 )
- {
- status = system( "/sbin/checkproc -n nfsd" );
- if( status != -1 && WIFEXITED( status ) && WEXITSTATUS( status ) == 0 )
- return true;
- }
- return false;
-}
-
-#include "kfileshare.moc"
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