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444 lines
13 KiB
444 lines
13 KiB
/*
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Copyright (c) 2002 Laurent Montel <lmontel@mandrakesoft.com>
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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; either version 2 of the License, or
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(at your option) any later version.
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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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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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#include <unistd.h>
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#include <tqlayout.h>
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#include <tqvbuttongroup.h>
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#include <tqvgroupbox.h>
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#include <tqlabel.h>
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#include <tqdir.h>
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#include <tqradiobutton.h>
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#include <tqcheckbox.h>
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#include <tqtooltip.h>
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#include <tqvbox.h>
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#include <kpushbutton.h>
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#include <kdebug.h>
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#include <kdialog.h>
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#include <kdialogbase.h>
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#include <kgenericfactory.h>
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#include <tdelistview.h>
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#include <kiconloader.h>
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#include <knfsshare.h>
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#include <ksambashare.h>
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#include <tdefileshare.h>
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#include <kstandarddirs.h>
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#include <ksimpleconfig.h>
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#include <kmessagebox.h>
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#include <kapplication.h>
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#include <kuser.h>
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#include <kurl.h>
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#include <kprocess.h>
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#include <krichtextlabel.h>
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#include "../advanced/propsdlgplugin/propertiespage.h"
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#include "../advanced/nfs/nfsfile.h"
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#include "../advanced/kcm_sambaconf/sambafile.h"
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#include "controlcenter.h"
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#include "fileshare.h"
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#include "groupconfigdlg.h"
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typedef KGenericFactory<KFileShareConfig, TQWidget > ShareFactory;
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K_EXPORT_COMPONENT_FACTORY (kcm_fileshare, ShareFactory("kcmfileshare") )
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#define FILESHARECONF "/etc/security/fileshare.conf"
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#define FILESHARE_DEBUG 5009
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KFileShareConfig::KFileShareConfig(TQWidget *parent, const char *name, const TQStringList &):
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TDECModule(ShareFactory::instance(), parent, name)
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{
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TDEGlobal::locale()->insertCatalogue("tdefileshare");
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TQBoxLayout* layout = new TQVBoxLayout(this,0,
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KDialog::spacingHint());
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/*
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TQVButtonGroup *box = new TQVButtonGroup( i18n("File Sharing"), this );
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box->layout()->setSpacing( KDialog::spacingHint() );
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layout->addWidget(box);
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noSharing=new TQRadioButton( i18n("Do ¬ allow users to share files"), box );
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sharing=new TQRadioButton( i18n("&Allow users to share files from their HOME folder"), box);
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*/
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m_ccgui = new ControlCenterGUI(this);
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connect( m_ccgui, TQT_SIGNAL( changed()), this, TQT_SLOT(configChanged()));
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connect( m_ccgui->allowedUsersBtn, TQT_SIGNAL( clicked()),
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this, TQT_SLOT(allowedUsersBtnClicked()));
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TQString path = TQString::fromLocal8Bit( getenv( "PATH" ) );
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path += TQString::fromLatin1(":/usr/sbin");
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TQString sambaExec = TDEStandardDirs::findExe( TQString::fromLatin1("smbd"), path );
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TQString nfsExec = TDEStandardDirs::findExe( TQString::fromLatin1("rpc.nfsd"), path );
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if ( nfsExec.isEmpty() && sambaExec.isEmpty())
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{
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TQMessageBox::critical( 0, "File Sharing", TQString("SMB and NFS servers are not installed on this machine, to enable this module the servers must be installed."));
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m_ccgui->shareGrp->setDisabled(true);
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m_ccgui->sharedFoldersGroupBox->setDisabled(true);
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}
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else
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{
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if (nfsExec.isEmpty()) {
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m_ccgui->nfsChk->setDisabled(true);
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m_ccgui->nfsChk->setChecked(false);
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TQToolTip::add(m_ccgui->nfsChk,i18n("No NFS server installed on this system"));
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}
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if (sambaExec.isEmpty()) {
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m_ccgui->sambaChk->setDisabled(true);
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m_ccgui->sambaChk->setChecked(false);
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TQToolTip::add(m_ccgui->sambaChk,i18n("No Samba server installed on this system"));
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}
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m_ccgui->infoLbl->hide();
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layout->addWidget(m_ccgui);
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updateShareListView();
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connect( KNFSShare::instance(), TQT_SIGNAL( changed()),
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this, TQT_SLOT(updateShareListView()));
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connect( KSambaShare::instance(), TQT_SIGNAL( changed()),
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this, TQT_SLOT(updateShareListView()));
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}
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if((getuid() == 0) ||
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((KFileShare::shareMode() == KFileShare::Advanced) &&
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(KFileShare::authorization() == KFileShare::Authorized)))
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{
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connect( m_ccgui->addShareBtn, TQT_SIGNAL(clicked()),
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this, TQT_SLOT(addShareBtnClicked()));
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connect( m_ccgui->changeShareBtn, TQT_SIGNAL(clicked()),
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this, TQT_SLOT(changeShareBtnClicked()));
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connect( m_ccgui->removeShareBtn, TQT_SIGNAL(clicked()),
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this, TQT_SLOT(removeShareBtnClicked()));
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m_ccgui->listView->setSelectionMode(TQListView::Extended);
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m_ccgui->shareBtnPnl->setEnabled(true);
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}
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if (getuid()==0) {
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setButtons(Help|Apply);
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} else {
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setButtons(Help);
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m_ccgui->shareGrp->setDisabled( true );
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}
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load();
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}
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void KFileShareConfig::updateShareListView()
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{
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m_ccgui->listView->clear();
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KNFSShare* nfs = KNFSShare::instance();
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KSambaShare* samba = KSambaShare::instance();
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TQStringList dirs = nfs->sharedDirectories();
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TQStringList sambaDirs = samba->sharedDirectories();
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for ( TQStringList::ConstIterator it = sambaDirs.begin(); it != sambaDirs.end(); ++it ) {
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// Do not insert duplicates
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if (nfs->isDirectoryShared(*it))
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continue;
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dirs += *it;
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}
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TQPixmap folderPix = SmallIcon("folder",0,TDEIcon::ShareOverlay);
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TQPixmap okPix = SmallIcon("button_ok");
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TQPixmap cancelPix = SmallIcon("button_cancel");
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for ( TQStringList::Iterator it = dirs.begin(); it != dirs.end(); ++it ) {
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TDEListViewItem* item = new TDEListViewItem(m_ccgui->listView);
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item->setText(0,*it);
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item->setPixmap(0, folderPix);
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if (samba->isDirectoryShared(*it))
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item->setPixmap(1,okPix);
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else
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item->setPixmap(1,cancelPix);
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if (nfs->isDirectoryShared(*it))
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item->setPixmap(2,okPix);
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else
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item->setPixmap(2,cancelPix);
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}
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}
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void KFileShareConfig::allowedUsersBtnClicked() {
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GroupConfigDlg dlg(this,m_fileShareGroup,m_restricted,m_rootPassNeeded,
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m_ccgui->simpleRadio->isChecked());
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if (dlg.exec() == TQDialog::Accepted) {
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m_fileShareGroup = dlg.fileShareGroup().name();
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m_restricted = dlg.restricted();
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m_rootPassNeeded = dlg.rootPassNeeded();
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configChanged();
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}
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}
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void KFileShareConfig::load()
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{
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KSimpleConfig config(TQString::fromLatin1(FILESHARECONF),true);
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m_ccgui->shareGrp->setChecked( config.readEntry("FILESHARING", "yes") == "yes" );
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m_restricted = config.readEntry("RESTRICT", "yes") == "yes";
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if (config.readEntry("SHARINGMODE", "simple") == "simple")
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m_ccgui->simpleRadio->setChecked(true);
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else
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m_ccgui->advancedRadio->setChecked(true);
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m_fileShareGroup = config.readEntry("FILESHAREGROUP", "fileshare");
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m_ccgui->sambaChk->setChecked(
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config.readEntry("SAMBA", "yes") == "yes");
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m_ccgui->nfsChk->setChecked(
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config.readEntry("NFS", "yes") == "yes");
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m_rootPassNeeded = config.readEntry("ROOTPASSNEEDED", "yes") == "yes";
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m_smbConf = KSambaShare::instance()->smbConfPath();
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}
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bool KFileShareConfig::addGroupAccessesToFile(const TQString & file) {
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TDEProcess chgrp;
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chgrp << "chgrp" << m_fileShareGroup << file;
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TDEProcess chmod;
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chmod << "chmod" << "g=rw" << file;
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if (!chgrp.start(TDEProcess::Block) && chgrp.normalExit()) {
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kdDebug(FILESHARE_DEBUG) << "KFileShareConfig::addGroupAccessesToFile: chgrp failed" << endl;
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return false;
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}
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if(!chmod.start(TDEProcess::Block) && chmod.normalExit()) {
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kdDebug(FILESHARE_DEBUG) << "KFileShareConfig::addGroupAccessesToFile: chmod failed" << endl;
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return false;
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}
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return true;
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}
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bool KFileShareConfig::removeGroupAccessesFromFile(const TQString & file) {
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TDEProcess chgrp;
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chgrp << "chgrp" << "root" << file;
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TDEProcess chmod;
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chmod << "chmod" << "g=r" << file;
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if (!chgrp.start(TDEProcess::Block) && chgrp.normalExit()) {
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kdDebug(FILESHARE_DEBUG) << "KFileShareConfig::removeGroupAccessesFromFile: chgrp failed" << endl;
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return false;
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}
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if(!chmod.start(TDEProcess::Block) && chmod.normalExit()) {
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kdDebug(FILESHARE_DEBUG) << "KFileShareConfig::removeGroupAccessesFromFile: chmod failed" << endl;
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return false;
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}
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return true;
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}
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bool KFileShareConfig::setGroupAccesses() {
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if (m_rootPassNeeded || ! m_ccgui->sambaChk->isChecked()) {
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if (!removeGroupAccessesFromFile(KSambaShare::instance()->smbConfPath()))
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return false;
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}
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if (m_rootPassNeeded || ! m_ccgui->nfsChk->isChecked()) {
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if (!removeGroupAccessesFromFile(KNFSShare::instance()->exportsPath()))
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return false;
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}
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if (! m_rootPassNeeded && m_ccgui->sambaChk->isChecked()) {
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if (!addGroupAccessesToFile(KSambaShare::instance()->smbConfPath()))
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return false;
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}
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if (! m_rootPassNeeded && m_ccgui->nfsChk->isChecked()) {
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if (!addGroupAccessesToFile(KNFSShare::instance()->exportsPath()))
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return false;
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}
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return true;
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}
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void KFileShareConfig::save()
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{
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setGroupAccesses();
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TQDir dir("/etc/security");
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if ( !dir.exists())
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dir.mkdir("/etc/security");
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TQFile file(FILESHARECONF);
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if ( ! file.open(IO_WriteOnly)) {
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KMessageBox::detailedError(this,
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i18n("Could not save settings."),
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i18n("Could not open file '%1' for writing: %2").arg(FILESHARECONF).arg(
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file.errorString() ),
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i18n("Saving Failed"));
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return;
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}
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TQTextStream stream(&file);
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stream << "FILESHARING=";
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stream << (m_ccgui->shareGrp->isChecked() ? "yes" : "no");
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stream << "\nRESTRICT=";
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stream << (m_restricted ? "yes" : "no");
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stream << "\nSHARINGMODE=";
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stream << (m_ccgui->simpleRadio->isChecked() ? "simple" : "advanced");
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stream << "\nFILESHAREGROUP=";
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stream << m_fileShareGroup;
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stream << "\nSAMBA=";
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stream << (m_ccgui->sambaChk->isChecked() ? "yes" : "no");
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stream << "\nNFS=";
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stream << (m_ccgui->nfsChk->isChecked() ? "yes" : "no");
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stream << "\nROOTPASSNEEDED=";
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stream << (m_rootPassNeeded ? "yes" : "no");
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stream << "\nSMBCONF=";
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stream << m_smbConf;
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file.close();
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}
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void KFileShareConfig::defaults()
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{
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m_ccgui->shareGrp->setChecked( false );
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}
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TQString KFileShareConfig::quickHelp() const
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{
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return i18n("<h1>File Sharing</h1><p>This module can be used "
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"to enable file sharing over the network using "
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"the \"Network File System\" (NFS) or SMB in Konqueror. "
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"The latter enables you to share your files with Windows(R) "
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"computers on your network.</p>");
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}
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void KFileShareConfig::addShareBtnClicked() {
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showShareDialog(KFileItemList());
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}
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PropertiesPageDlg::PropertiesPageDlg(TQWidget*parent, KFileItemList files)
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: KDialogBase(parent, "sharedlg", true,
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i18n("Share Folder"), Ok|Cancel, Ok, true)
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{
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TQVBox* vbox = makeVBoxMainWidget();
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m_page = new PropertiesPage(vbox,files,true);
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}
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bool PropertiesPageDlg::hasChanged() {
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return m_page->hasChanged();
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}
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void PropertiesPageDlg::slotOk() {
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if (hasChanged()) {
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if (!m_page->save())
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return;
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}
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KDialogBase::slotOk();
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}
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void KFileShareConfig::showShareDialog(const KFileItemList & files) {
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PropertiesPageDlg* dlg = new PropertiesPageDlg(this,files);
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if (dlg->exec() == TQDialog::Accepted) {
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if ( dlg->hasChanged() ) {
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updateShareListView();
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}
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}
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delete dlg;
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}
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void KFileShareConfig::changeShareBtnClicked() {
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KFileItemList files;
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TQPtrList<TQListViewItem> items = m_ccgui->listView->selectedItems();
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TQListViewItem* item;
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for ( item = items.first(); item; item = items.next() ) {
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files.append(new KFileItem(KURL::fromPathOrURL(item->text(0)),"",0));
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}
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showShareDialog(files);
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}
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void KFileShareConfig::removeShareBtnClicked() {
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TQPtrList<TQListViewItem> items = m_ccgui->listView->selectedItems();
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TQListViewItem *item;
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bool nfs = false;
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bool samba = false;
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for ( item = items.first(); item; item = items.next() ) {
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if (KNFSShare::instance()->isDirectoryShared(item->text(0)))
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nfs = true;
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if (KSambaShare::instance()->isDirectoryShared(item->text(0)))
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samba = true;
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}
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NFSFile nfsFile(KNFSShare::instance()->exportsPath());
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if (nfs) {
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kdDebug(FILESHARE_DEBUG) << "KFileShareConfig::removeShareBtnClicked: nfs = true" << endl;
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nfsFile.load();
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for ( item = items.first(); item; item = items.next() ) {
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nfsFile.removeEntryByPath(item->text(0));
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}
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}
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SambaFile smbFile(KSambaShare::instance()->smbConfPath(),false);
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if (samba) {
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kdDebug(FILESHARE_DEBUG) << "KFileShareConfig::removeShareBtnClicked: samba = true" << endl;
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smbFile.load();
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for ( item = items.first(); item; item = items.next() ) {
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smbFile.removeShareByPath(item->text(0));
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}
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}
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PropertiesPage::save(&nfsFile, &smbFile, nfs,samba);
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updateShareListView();
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}
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#include "fileshare.moc"
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