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613 lines
16 KiB
613 lines
16 KiB
/*
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Copyright (c) 2004 Jan Schaefer <j_schaef@informatik.uni-kl.de>
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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 <tqcheckbox.h>
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#include <tqtooltip.h>
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#include <tqbuttongroup.h>
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#include <tqfileinfo.h>
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#include <tqlabel.h>
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#include <kpushbutton.h>
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#include <tqtimer.h>
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#include <kfileshare.h>
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#include <knfsshare.h>
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#include <ksambashare.h>
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#include <klocale.h>
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#include <kurl.h>
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#include <kdebug.h>
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#include <kfile.h>
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#include <kurlrequester.h>
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#include <kmessagebox.h>
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#include <klineedit.h>
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#include <kprocio.h>
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#include <ktempfile.h>
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// NFS related
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#include "../nfs/nfsfile.h"
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#include "../nfs/nfsentry.h"
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#include "../nfs/nfsdialog.h"
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// Samba related
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#include "../kcm_sambaconf/sambafile.h"
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#include "../kcm_sambaconf/sambashare.h"
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#include "../kcm_sambaconf/sharedlgimpl.h"
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#include "propertiespage.h"
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#define FILESHARE_DEBUG 5009
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PropertiesPage::PropertiesPage(TQWidget* tqparent, KFileItemList items,bool enterUrl)
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: PropertiesPageGUI(tqparent),
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m_enterUrl(enterUrl),
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m_items(items),
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m_nfsFile(0),
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m_nfsEntry(0),
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m_sambaFile(0),
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m_sambaShare(0),
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m_sambaChanged(false),
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m_nfsChanged(false),
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m_loaded(false)
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{
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if (m_items.isEmpty()) {
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shareFrame->setDisabled(true);
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} else {
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shareFrame->setEnabled(true);
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// currently only one dir is allowed
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m_path = m_items.first()->url().path(1);
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}
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if (m_enterUrl) {
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shareChk->hide();
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urlRq->setMode(KFile::Directory |
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KFile::ExistingOnly |
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KFile::LocalOnly );
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urlRq->setURL(m_path);
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connect( urlRq, TQT_SIGNAL(textChanged(const TQString&)),
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this, TQT_SLOT(urlRqTextChanged(const TQString&)));
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} else {
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urlRq->hide();
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folderLbl->hide();
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}
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enableSamba(false,i18n("Reading Samba configuration file ..."));
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enableNFS(false,i18n("Reading NFS configuration file ..."));
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//TQTimer::singleShot(1, this, TQT_SLOT(load));
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load();
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}
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PropertiesPage::~PropertiesPage()
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{
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delete m_nfsFile;
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delete m_sambaFile;
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}
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void PropertiesPage::urlRqTextChanged(const TQString&) {
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if (!m_enterUrl)
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return;
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KURL url(urlRq->url());
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if (url.isLocalFile()) {
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TQFileInfo info(url.path(1));
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if (info.exists() &&
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info.isDir())
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{
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shareFrame->setEnabled(true);
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return;
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}
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}
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shareFrame->setDisabled(true);
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}
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void PropertiesPage::load() {
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loadNFS();
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loadSamba();
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bool nfsShared = KNFSShare::instance()->isDirectoryShared(m_path);
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bool sambaShared = KSambaShare::instance()->isDirectoryShared(m_path);
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nfsChk->setChecked(nfsShared);
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sambaChk->setChecked(sambaShared);
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if (!m_enterUrl)
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shareChk->setChecked(nfsShared || sambaShared);
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m_loaded = true;
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}
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void PropertiesPage::enableNFS(bool b, const TQString & message) {
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nfsChk->setEnabled(b);
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nfsGrp->setEnabled(b);
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TQToolTip::add(nfsChk,message);
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TQToolTip::add(nfsGrp,message);
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}
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void PropertiesPage::enableSamba(bool b, const TQString & message) {
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sambaChk->setEnabled(b);
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sambaGrp->setEnabled(b);
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TQToolTip::add(sambaChk,message);
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TQToolTip::add(sambaGrp,message);
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}
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bool PropertiesPage::save() {
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if (!hasChanged()) {
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::save: nothing changed." << endl;
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return true;
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}
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if (!checkURL()) {
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::save: url check failed." << endl;
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return false;
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}
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updateNFSEntry();
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if (!updateSambaShare()) {
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::save: updateSambaShare failed!" << endl;
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return false;
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}
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return save(m_nfsFile, m_sambaFile, m_nfsChanged, m_sambaChanged);
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}
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bool PropertiesPage::save(NFSFile* nfsFile, SambaFile* sambaFile, bool nfs, bool samba)
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{
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TQString nfsFileName = KNFSShare::instance()->exportsPath();
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bool nfsNeedsKDEsu = false;
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if (nfs) {
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if (TQFileInfo(nfsFileName).isWritable()) {
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nfsFile->saveTo(nfsFileName);
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} else {
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nfsNeedsKDEsu = true;
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::save: nfs needs kdesu." << endl;
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}
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} else
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::save: nfs has not changed." << endl;
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TQString sambaFileName = KSambaShare::instance()->smbConfPath();
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bool sambaNeedsKDEsu = false;
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if (samba) {
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if (TQFileInfo(sambaFileName).isWritable()) {
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sambaFile->saveTo(sambaFileName);
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} else {
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sambaNeedsKDEsu = true;
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::save: samba needs kdesu." << endl;
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}
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} else
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::save: samba has not changed." << endl;
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if (nfsNeedsKDEsu || sambaNeedsKDEsu) {
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KTempFile nfsTempFile;
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nfsTempFile.setAutoDelete(true);
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KTempFile sambaTempFile;
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sambaTempFile.setAutoDelete(true);
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KProcIO proc;
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TQString command;
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if (nfsNeedsKDEsu) {
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nfsFile->saveTo(nfsTempFile.name());
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command += TQString("cp %1 %2;exportfs -ra;")
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.tqarg(KProcess::quote( nfsTempFile.name() ))
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.tqarg(KProcess::quote( nfsFileName ));
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}
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if (sambaNeedsKDEsu) {
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sambaFile->saveTo(sambaTempFile.name());
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command += TQString("cp %1 %2;")
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.tqarg(KProcess::quote( sambaTempFile.name() ))
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.tqarg(KProcess::quote( sambaFileName ));
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}
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proc<<"kdesu" << "-d" << "-c"<<command;
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if (!proc.start(KProcess::Block, true)) {
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::save: kdesu command failed" << endl;
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return false;
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}
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}
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::save: Saving successfull." << endl;
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return true;
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}
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bool PropertiesPage::saveSamba() {
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if (!updateSambaShare()) {
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return false;
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}
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if (m_sambaChanged) {
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::saveSamba: saving..." << endl;
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return m_sambaFile->save();
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}
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::saveSamba: samba has not changed." << endl;
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return true;
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}
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bool PropertiesPage::saveNFS() {
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updateNFSEntry();
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if (!m_nfsChanged) {
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::saveNFS: NFS did not change." << endl;
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return true;
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}
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::saveNFS: saving..." << endl;
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return m_nfsFile->save();
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}
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bool PropertiesPage::checkURL() {
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::checkURL" << endl;
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if (!m_enterUrl)
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return true;
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::checkURL: enterUrl=true" << endl;
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KURL url(urlRq->url());
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TQString path = url.path(1);
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::checkURL: m_path='"
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<< m_path << "'" << endl;
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::checkURL: path='"
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<< path << "'" << endl;
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if (m_path == path) {
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::checkURL: paths are equal" << endl;
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return true;
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}
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::checkURL: different path" << endl;
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if (!url.isValid()) {
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KMessageBox::sorry(this,i18n("Please enter a valid path."));
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urlRq->setFocus();
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urlRq->lineEdit()->selectAll();
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return false;
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}
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::checkURL: url is valid" << endl;
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if (!url.isLocalFile()) {
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KMessageBox::sorry(this,i18n("Only local folders can be shared."));
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urlRq->setFocus();
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urlRq->lineEdit()->selectAll();
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return false;
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}
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::checkURL: url is local file" << endl;
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TQFileInfo info(path);
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if (!info.exists())
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{
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KMessageBox::sorry(this,i18n("The folder does not exists."));
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urlRq->setFocus();
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urlRq->lineEdit()->selectAll();
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return false;
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}
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::checkURL: folder exits" << endl;
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if (!info.isDir())
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{
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KMessageBox::sorry(this,i18n("Only folders can be shared."));
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urlRq->setFocus();
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urlRq->lineEdit()->selectAll();
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return false;
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}
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::checkURL: path is dir" << endl;
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if (KSambaShare::instance()->isDirectoryShared(path) ||
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KNFSShare::instance()->isDirectoryShared(path))
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{
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KMessageBox::sorry(this,i18n("The folder is already shared."));
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urlRq->setFocus();
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urlRq->lineEdit()->selectAll();
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return false;
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}
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::checkURL: folder not shared yet" << endl;
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m_path = path;
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return true;
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}
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bool PropertiesPage::loadNFS() {
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if (!KFileShare::nfsEnabled()) {
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enableNFS(false,i18n("The administrator does not allow sharing with NFS."));
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return false;
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}
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delete m_nfsFile;
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m_nfsFile = new NFSFile(KNFSShare::instance()->exportsPath());
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if (!m_nfsFile->load()) {
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enableNFS(false,i18n("Error: could not read NFS configuration file."));
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return false;
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}
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enableNFS(true,"");
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loadNFSEntry();
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return true;
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}
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void PropertiesPage::loadNFSEntry() {
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m_nfsEntry = m_nfsFile->getEntryByPath(m_path);
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m_nfsChanged = false;
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if (!m_nfsEntry) {
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nfsChk->setChecked(false);
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return;
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}
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NFSHost* publicHost = m_nfsEntry->getPublicHost();
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if (publicHost) {
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publicNFSChk->setChecked(true);
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writableNFSChk->setChecked(!publicHost->readonly);
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} else
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publicNFSChk->setChecked(false);
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}
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void PropertiesPage::updateNFSEntry() {
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if (shareChk->isChecked() &&
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nfsChk->isChecked())
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{
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if (!m_nfsEntry) {
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m_nfsEntry = new NFSEntry(m_path);
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m_nfsFile->addEntry(m_nfsEntry);
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m_nfsChanged = true;
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}
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NFSHost* publicHost = m_nfsEntry->getPublicHost();
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if (publicNFSChk->isChecked()) {
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if (!publicHost) {
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publicHost = new NFSHost("*");
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publicHost->allSquash=true;
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m_nfsEntry->addHost(publicHost);
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m_nfsChanged = true;
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}
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if (publicHost->readonly != !writableNFSChk->isChecked()) {
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publicHost->readonly = !writableNFSChk->isChecked();
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m_nfsChanged = true;
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}
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} else {
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if (publicHost) {
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m_nfsEntry->removeHost(publicHost);
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m_nfsChanged = true;
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}
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}
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} else { // unshare
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if (m_nfsEntry) {
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m_nfsFile->removeEntry(m_nfsEntry);
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m_nfsEntry = 0;
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m_nfsChanged = true;
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}
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}
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}
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void PropertiesPage::moreNFSBtn_clicked() {
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updateNFSEntry();
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NFSDialog* dlg = new NFSDialog(this,m_nfsEntry);
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if (dlg->exec()==TQDialog::Accepted &&
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dlg->modified())
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{
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kdDebug(FILESHARE_DEBUG) << "NFSDialog::ok" << endl;
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loadNFSEntry();
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m_nfsChanged = true;
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emit changed();
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}
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delete dlg;
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}
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bool PropertiesPage::loadSamba() {
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if (!KFileShare::sambaEnabled()) {
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enableSamba(false,i18n("The administrator does not allow sharing with Samba."));
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return false;
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}
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delete m_sambaFile;
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m_sambaFile = new SambaFile(KSambaShare::instance()->smbConfPath(), false);
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if (! m_sambaFile->load()) {
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enableSamba(false,i18n("Error: could not read Samba configuration file."));
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return false;
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}
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enableSamba(true,"");
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TQString shareName = m_sambaFile->findShareByPath(m_path);
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if (shareName.isNull()) {
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sambaChk->setChecked(false);
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::loadSamba: shareName is null!"
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<< endl;
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return false;
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}
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::loadSamba: shareName="
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<< shareName << endl;
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m_sambaShare = m_sambaFile->getShare(shareName);
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loadSambaShare();
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return true;
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}
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void PropertiesPage::loadSambaShare() {
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if (! m_sambaShare) {
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sambaChk->setChecked(false);
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::loadSambaShare: no share with name "
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<< m_sambaShare->getName() << endl;
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return;
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}
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if (m_sambaShare->getBoolValue("public")) {
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publicSambaChk->setChecked(true);
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writableSambaChk->setChecked(m_sambaShare->getBoolValue("writable"));
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} else
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publicSambaChk->setChecked(false);
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sambaNameEdit->setText(m_sambaShare->getName() );
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}
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void PropertiesPage::sambaChkToggled( bool b ) {
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if (!m_loaded)
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return;
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if (sambaNameEdit->text().isEmpty())
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sambaNameEdit->setText(getNewSambaName());
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}
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bool PropertiesPage::updateSambaShare() {
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::updateSambaShare" << endl;
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if (shareChk->isChecked() &&
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sambaChk->isChecked())
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{
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if (m_enterUrl) {
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if (m_path != urlRq->url()) {
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m_path = urlRq->url();
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}
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}
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kdDebug(FILESHARE_DEBUG) << "PropertiesPage::updateSambaShare: m_path"
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<< m_path << endl;
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if (!m_sambaShare) {
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createNewSambaShare();
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m_sambaChanged = true;
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}
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setSambaShareBoolValue("public", publicSambaChk);
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setSambaShareBoolValue("writable", writableSambaChk);
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if (sambaNameEdit->text().isEmpty()) {
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KMessageBox::sorry(this, i18n("You have to enter a name for the Samba share."));
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sambaNameEdit->setFocus();
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return false;
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}
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if (sambaNameEdit->text() != m_sambaShare->getName()) {
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SambaShare* otherShare = m_sambaFile->getShare(sambaNameEdit->text());
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if (otherShare && otherShare != m_sambaShare) {
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// There is another Share with the same name
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KMessageBox::sorry(this, i18n("<qt>There is already a share with the name <strong>%1</strong>.<br> Please choose another name.</qt>").tqarg(sambaNameEdit->text()));
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sambaNameEdit->selectAll();
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sambaNameEdit->setFocus();
|
|
return false;
|
|
}
|
|
m_sambaShare->setName(sambaNameEdit->text());
|
|
m_sambaChanged = true;
|
|
}
|
|
|
|
if (m_sambaShare->getValue("path") != m_path) {
|
|
m_sambaShare->setValue("path", m_path);
|
|
m_sambaChanged = true;
|
|
}
|
|
|
|
} else {
|
|
if (m_sambaShare) {
|
|
kdDebug(FILESHARE_DEBUG) << "PropertiesPage::updateSambaShare: removing share" << endl;
|
|
m_sambaFile->removeShare(m_sambaShare);
|
|
m_sambaShare = 0;
|
|
m_sambaChanged = true;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void PropertiesPage::setSambaShareBoolValue(const TQString & value,
|
|
TQCheckBox* chk)
|
|
{
|
|
bool v = m_sambaShare->getBoolValue(value);
|
|
if (v == chk->isChecked())
|
|
return;
|
|
|
|
m_sambaShare->setValue(value,chk->isChecked());
|
|
m_sambaChanged = true;
|
|
}
|
|
|
|
TQString PropertiesPage::getNewSambaName() {
|
|
TQString path = m_path;
|
|
if (path.isNull() && m_enterUrl) {
|
|
path = urlRq->url();
|
|
}
|
|
|
|
TQString shareName = KURL(path).fileName();
|
|
|
|
if (!sambaNameEdit->text().isEmpty())
|
|
shareName = sambaNameEdit->text();
|
|
|
|
// Windows could have problems with longer names
|
|
shareName = shareName.left(12).upper();
|
|
|
|
if ( m_sambaFile->getShare(shareName) )
|
|
shareName = m_sambaFile->getUnusedName(shareName);
|
|
|
|
return shareName;
|
|
}
|
|
|
|
void PropertiesPage::createNewSambaShare() {
|
|
|
|
m_sambaShare = m_sambaFile->newShare(getNewSambaName(),m_path);
|
|
|
|
kdDebug(FILESHARE_DEBUG) << "PropertiesPage::createNewSambaShare: "
|
|
<< m_sambaShare->getName() << endl;
|
|
|
|
}
|
|
|
|
|
|
void PropertiesPage::moreSambaBtnClicked() {
|
|
kdDebug(FILESHARE_DEBUG) << "PropertiesPage::moreSambaBtnClicked()" << endl;
|
|
updateSambaShare();
|
|
ShareDlgImpl* dlg = new ShareDlgImpl(this,m_sambaShare);
|
|
dlg->directoryGrp->hide();
|
|
dlg->pixmapFrame->hide();
|
|
if (dlg->exec() == TQDialog::Accepted &&
|
|
dlg->hasChanged()) {
|
|
m_sambaChanged = true;
|
|
changedSlot();
|
|
loadSambaShare();
|
|
}
|
|
delete dlg;
|
|
}
|
|
|
|
#include "propertiespage.moc"
|
|
|