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-rw-r--r--kio/kfile/kacleditwidget.cpp1054
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diff --git a/kio/kfile/kacleditwidget.cpp b/kio/kfile/kacleditwidget.cpp
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index 7f253f8c5..000000000
--- a/kio/kfile/kacleditwidget.cpp
+++ /dev/null
@@ -1,1054 +0,0 @@
-/***************************************************************************
- * Copyright (C) 2005 by Sean Harmer <[email protected]> *
- * Till Adam <[email protected]> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU Library General Public License as *
- * published by the Free Software Foundation; either version 2 of the *
- * License, or (at your option) any later version. *
- * *
- * This program 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 General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
- ***************************************************************************/
-
-
-#include "kacleditwidget.h"
-#include "kacleditwidget_p.h"
-
-#ifdef USE_POSIX_ACL
-
-#include <tqpainter.h>
-#include <tqptrlist.h>
-#include <tqvbox.h>
-#include <tqhbox.h>
-#include <tqpushbutton.h>
-#include <tqvbuttongroup.h>
-#include <tqradiobutton.h>
-#include <tqcombobox.h>
-#include <tqlabel.h>
-#include <tqcheckbox.h>
-#include <tqlayout.h>
-#include <tqwidgetstack.h>
-#include <tqheader.h>
-
-#include <klocale.h>
-#include <kfileitem.h>
-#include <kdebug.h>
-#include <kdialog.h>
-#include <kdialogbase.h>
-
-#ifdef HAVE_ACL_LIBACL_H
-# include <acl/libacl.h>
-#endif
-extern "C" {
-#include <pwd.h>
-#include <grp.h>
-}
-#include <assert.h>
-
-#include "images.h"
-
-static struct {
- const char* label;
- const char* pixmapName;
- TQPixmap* pixmap;
-} s_itemAttributes[] = {
- { I18N_NOOP( "Owner" ), "user-grey", 0 },
- { I18N_NOOP( "Owning Group" ), "group-grey", 0 },
- { I18N_NOOP( "Others" ), "others-grey", 0 },
- { I18N_NOOP( "Mask" ), "mask", 0 },
- { I18N_NOOP( "Named User" ), "user", 0 },
- { I18N_NOOP( "Named Group" ), "group", 0 },
-};
-
-KACLEditWidget::KACLEditWidget( TQWidget *parent, const char *name )
- :TQWidget( parent, name )
-{
- TQHBox *hbox = new TQHBox( parent );
- hbox->setSpacing( KDialog::spacingHint() );
- m_listView = new KACLListView( hbox, "acl_listview" );
- connect( m_listView, TQT_SIGNAL( selectionChanged() ),
- this, TQT_SLOT( slotUpdateButtons() ) );
- TQVBox *vbox = new TQVBox( hbox );
- vbox->setSpacing( KDialog::spacingHint() );
- m_AddBtn = new TQPushButton( i18n( "Add Entry..." ), vbox, "add_entry_button" );
- connect( m_AddBtn, TQT_SIGNAL( clicked() ), m_listView, TQT_SLOT( slotAddEntry() ) );
- m_EditBtn = new TQPushButton( i18n( "Edit Entry..." ), vbox, "edit_entry_button" );
- connect( m_EditBtn, TQT_SIGNAL( clicked() ), m_listView, TQT_SLOT( slotEditEntry() ) );
- m_DelBtn = new TQPushButton( i18n( "Delete Entry" ), vbox, "delete_entry_button" );
- connect( m_DelBtn, TQT_SIGNAL( clicked() ), m_listView, TQT_SLOT( slotRemoveEntry() ) );
- TQWidget *spacer = new TQWidget( vbox );
- spacer->setSizePolicy( TQSizePolicy::Minimum, TQSizePolicy::Expanding );
- slotUpdateButtons();
-}
-
-void KACLEditWidget::slotUpdateButtons()
-{
- bool atLeastOneIsNotDeletable = false;
- bool atLeastOneIsNotAllowedToChangeType = false;
- int selectedCount = 0;
- TQListViewItemIterator it( m_listView, TQListViewItemIterator::Selected );
- while ( KACLListViewItem *item = dynamic_cast<KACLListViewItem*>( it.current() ) ) {
- ++it; ++selectedCount;
- if ( !item->isDeletable() )
- atLeastOneIsNotDeletable = true;
- if ( !item->isAllowedToChangeType() )
- atLeastOneIsNotAllowedToChangeType = true;
- }
- m_EditBtn->setEnabled( selectedCount && !atLeastOneIsNotAllowedToChangeType );
- m_DelBtn->setEnabled( selectedCount && !atLeastOneIsNotDeletable );
-}
-
-KACL KACLEditWidget::getACL() const
-{
- return m_listView->getACL();
-}
-
-KACL KACLEditWidget::getDefaultACL() const
-{
- return m_listView->getDefaultACL();
-}
-
-void KACLEditWidget::setACL( const KACL &acl )
-{
- return m_listView->setACL( acl );
-}
-
-void KACLEditWidget::setDefaultACL( const KACL &acl )
-{
- return m_listView->setDefaultACL( acl );
-}
-
-void KACLEditWidget::setAllowDefaults( bool value )
-{
- m_listView->setAllowDefaults( value );
-}
-
-void KACLEditWidget::setReadOnly( bool on )
-{
- m_listView->setEnabled( !on );
- m_AddBtn->setEnabled( !on );
- if ( !on )
- slotUpdateButtons();
-}
-
-KACLListViewItem::KACLListViewItem( TQListView* parent,
- KACLListView::EntryType _type,
- unsigned short _value, bool defaults,
- const TQString& _qualifier )
- : KListViewItem( parent, parent->lastItem() ), // we want to append
- type( _type ), value( _value ), isDefault( defaults ),
- qualifier( _qualifier ), isPartial( false )
-{
- m_pACLListView = dynamic_cast<KACLListView*>( parent );
- repaint();
-}
-
-
-KACLListViewItem::~ KACLListViewItem()
-{
-
-}
-
-TQString KACLListViewItem::key( int, bool ) const
-{
- TQString key;
- if ( !isDefault )
- key = "A";
- else
- key = "B";
- switch ( type )
- {
- case KACLListView::User:
- key += "A";
- break;
- case KACLListView::Group:
- key += "B";
- break;
- case KACLListView::Others:
- key += "C";
- break;
- case KACLListView::Mask:
- key += "D";
- break;
- case KACLListView::NamedUser:
- key += "E" + text( 1 );
- break;
- case KACLListView::NamedGroup:
- key += "F" + text( 1 );
- break;
- default:
- key += text( 0 );
- break;
- }
- return key;
-}
-
-void KACLListViewItem::paintCell( TQPainter* p, const TQColorGroup &cg,
- int column, int width, int alignment )
-{
- TQColorGroup mycg = cg;
- if ( isDefault ) {
- mycg.setColor( TQColorGroup::Text, TQColor( 0, 0, 255 ) );
- }
- if ( isPartial ) {
- TQFont font = p->font();
- font.setItalic( true );
- mycg.setColor( TQColorGroup::Text, TQColor( 100, 100, 100 ) );
- p->setFont( font );
- }
- KListViewItem::paintCell( p, mycg, column, width, alignment );
-
- KACLListViewItem *below =0;
- if ( itemBelow() )
- below = static_cast<KACLListViewItem*>( itemBelow() );
- const bool lastUser = type == KACLListView::NamedUser && below && below->type == KACLListView::NamedGroup;
- const bool lastNonDefault = !isDefault && below && below->isDefault;
- if ( type == KACLListView::Mask || lastUser || lastNonDefault )
- {
- p->setPen( TQPen( Qt::gray, 0, TQPen::DotLine ) );
- if ( type == KACLListView::Mask )
- p->drawLine( 0, 0, width - 1, 0 );
- p->drawLine( 0, height() - 1, width - 1, height() - 1 );
- }
-}
-
-
-void KACLListViewItem::updatePermPixmaps()
-{
- unsigned int partialPerms = value;
-
- if ( value & ACL_READ )
- setPixmap( 2, m_pACLListView->getYesPixmap() );
- else if ( partialPerms & ACL_READ )
- setPixmap( 2, m_pACLListView->getYesPartialPixmap() );
- else
- setPixmap( 2, TQPixmap() );
-
- if ( value & ACL_WRITE )
- setPixmap( 3, m_pACLListView->getYesPixmap() );
- else if ( partialPerms & ACL_WRITE )
- setPixmap( 3, m_pACLListView->getYesPartialPixmap() );
- else
- setPixmap( 3, TQPixmap() );
-
- if ( value & ACL_EXECUTE )
- setPixmap( 4, m_pACLListView->getYesPixmap() );
- else if ( partialPerms & ACL_EXECUTE )
- setPixmap( 4, m_pACLListView->getYesPartialPixmap() );
- else
- setPixmap( 4, TQPixmap() );
-}
-
-void KACLListViewItem::repaint()
-{
- int idx = 0;
- switch ( type )
- {
- case KACLListView::User:
- idx = KACLListView::OWNER_IDX;
- break;
- case KACLListView::Group:
- idx = KACLListView::GROUP_IDX;
- break;
- case KACLListView::Others:
- idx = KACLListView::OTHERS_IDX;
- break;
- case KACLListView::Mask:
- idx = KACLListView::MASK_IDX;
- break;
- case KACLListView::NamedUser:
- idx = KACLListView::NAMED_USER_IDX;
- break;
- case KACLListView::NamedGroup:
- idx = KACLListView::NAMED_GROUP_IDX;
- break;
- default:
- idx = KACLListView::OWNER_IDX;
- break;
- }
- setText( 0, i18n(s_itemAttributes[idx].label) );
- setPixmap( 0, *s_itemAttributes[idx].pixmap );
- if ( isDefault )
- setText( 0, text( 0 ) + i18n( " (Default)" ) );
- setText( 1, qualifier );
- // Set the pixmaps for which of the perms are set
- updatePermPixmaps();
-}
-
-void KACLListViewItem::calcEffectiveRights()
-{
- TQString strEffective = TQString( "---" );
-
- // Do we need to worry about the mask entry? It applies to named users,
- // owning group, and named groups
- if ( m_pACLListView->hasMaskEntry()
- && ( type == KACLListView::NamedUser
- || type == KACLListView::Group
- || type == KACLListView::NamedGroup )
- && !isDefault )
- {
-
- strEffective[0] = ( m_pACLListView->maskPermissions() & value & ACL_READ ) ? 'r' : '-';
- strEffective[1] = ( m_pACLListView->maskPermissions() & value & ACL_WRITE ) ? 'w' : '-';
- strEffective[2] = ( m_pACLListView->maskPermissions() & value & ACL_EXECUTE ) ? 'x' : '-';
-/*
- // What about any partial perms?
- if ( maskPerms & partialPerms & ACL_READ || // Partial perms on entry
- maskPartialPerms & perms & ACL_READ || // Partial perms on mask
- maskPartialPerms & partialPerms & ACL_READ ) // Partial perms on mask and entry
- strEffective[0] = 'R';
- if ( maskPerms & partialPerms & ACL_WRITE || // Partial perms on entry
- maskPartialPerms & perms & ACL_WRITE || // Partial perms on mask
- maskPartialPerms & partialPerms & ACL_WRITE ) // Partial perms on mask and entry
- strEffective[1] = 'W';
- if ( maskPerms & partialPerms & ACL_EXECUTE || // Partial perms on entry
- maskPartialPerms & perms & ACL_EXECUTE || // Partial perms on mask
- maskPartialPerms & partialPerms & ACL_EXECUTE ) // Partial perms on mask and entry
- strEffective[2] = 'X';
-*/
- }
- else
- {
- // No, the effective value are just the value in this entry
- strEffective[0] = ( value & ACL_READ ) ? 'r' : '-';
- strEffective[1] = ( value & ACL_WRITE ) ? 'w' : '-';
- strEffective[2] = ( value & ACL_EXECUTE ) ? 'x' : '-';
-
- /*
- // What about any partial perms?
- if ( partialPerms & ACL_READ )
- strEffective[0] = 'R';
- if ( partialPerms & ACL_WRITE )
- strEffective[1] = 'W';
- if ( partialPerms & ACL_EXECUTE )
- strEffective[2] = 'X';
- */
- }
- setText( 5, strEffective );
-}
-
-bool KACLListViewItem::isDeletable() const
-{
- bool isMaskAndDeletable = false;
- if (type == KACLListView::Mask ) {
- if ( !isDefault && m_pACLListView->maskCanBeDeleted() )
- isMaskAndDeletable = true;
- else if ( isDefault && m_pACLListView->defaultMaskCanBeDeleted() )
- isMaskAndDeletable = true;
- }
- return type != KACLListView::User &&
- type != KACLListView::Group &&
- type != KACLListView::Others &&
- ( type != KACLListView::Mask || isMaskAndDeletable );
-}
-
-bool KACLListViewItem::isAllowedToChangeType() const
-{
- return type != KACLListView::User &&
- type != KACLListView::Group &&
- type != KACLListView::Others &&
- type != KACLListView::Mask;
-}
-
-void KACLListViewItem::togglePerm( acl_perm_t perm )
-{
- value ^= perm; // Toggle the perm
- if ( type == KACLListView::Mask && !isDefault ) {
- m_pACLListView->setMaskPermissions( value );
- }
- calcEffectiveRights();
- updatePermPixmaps();
-/*
- // If the perm is in the partial perms then remove it. i.e. Once
- // a user changes a partial perm it then applies to all selected files.
- if ( m_pEntry->m_partialPerms & perm )
- m_pEntry->m_partialPerms ^= perm;
-
- m_pEntry->setPartialEntry( false );
- // Make sure that all entries have their effective rights calculated if
- // we are changing the ACL_MASK entry.
- if ( type == Mask )
- {
- m_pACLListView->setMaskPartialPermissions( m_pEntry->m_partialPerms );
- m_pACLListView->setMaskPermissions( value );
- m_pACLListView->calculateEffectiveRights();
- }
-*/
-}
-
-
-
-EditACLEntryDialog::EditACLEntryDialog( KACLListView *listView, KACLListViewItem *item,
- const TQStringList &users,
- const TQStringList &groups,
- const TQStringList &defaultUsers,
- const TQStringList &defaultGroups,
- int allowedTypes, int allowedDefaultTypes,
- bool allowDefaults )
- : KDialogBase( listView, "edit_entry_dialog", true,
- i18n( "Edit ACL Entry" ), KDialogBase::Ok|KDialogBase::Cancel,
- KDialogBase::Ok, false ),
- m_listView( listView ), m_item( item ), m_users( users ), m_groups( groups ),
- m_defaultUsers( defaultUsers ), m_defaultGroups( defaultGroups ),
- m_allowedTypes( allowedTypes ), m_allowedDefaultTypes( allowedDefaultTypes ),
- m_defaultCB( 0 )
-{
- TQWidget *page = new TQWidget( this );
- setMainWidget( page );
- TQVBoxLayout *mainLayout = new TQVBoxLayout( page, 0, spacingHint(), "mainLayout" );
- m_buttonGroup = new TQVButtonGroup( i18n("Entry Type"), page, "bg" );
-
- if ( allowDefaults ) {
- m_defaultCB = new TQCheckBox( i18n("Default for new files in this folder"), page, "defaultCB" );
- mainLayout->addWidget( m_defaultCB );
- connect( m_defaultCB, TQT_SIGNAL( toggled( bool ) ),
- this, TQT_SLOT( slotUpdateAllowedUsersAndGroups() ) );
- connect( m_defaultCB, TQT_SIGNAL( toggled( bool ) ),
- this, TQT_SLOT( slotUpdateAllowedTypes() ) );
-
- }
-
- mainLayout->addWidget( m_buttonGroup );
-
- TQRadioButton *ownerType = new TQRadioButton( i18n("Owner"), m_buttonGroup, "ownerType" );
- m_buttonGroup->insert( ownerType, KACLListView::User );
- TQRadioButton *owningGroupType = new TQRadioButton( i18n("Owning Group"), m_buttonGroup, "owningGroupType" );
- m_buttonGroup->insert( owningGroupType, KACLListView::Group );
- TQRadioButton *othersType = new TQRadioButton( i18n("Others"), m_buttonGroup, "othersType" );
- m_buttonGroup->insert( othersType, KACLListView::Others );
- TQRadioButton *maskType = new TQRadioButton( i18n("Mask"), m_buttonGroup, "maskType" );
- m_buttonGroup->insert( maskType, KACLListView::Mask );
- TQRadioButton *namedUserType = new TQRadioButton( i18n("Named User"), m_buttonGroup, "namesUserType" );
- m_buttonGroup->insert( namedUserType, KACLListView::NamedUser );
- TQRadioButton *namedGroupType = new TQRadioButton( i18n("Named Group"), m_buttonGroup, "namedGroupType" );
- m_buttonGroup->insert( namedGroupType, KACLListView::NamedGroup );
-
- connect( m_buttonGroup, TQT_SIGNAL( clicked( int ) ),
- this, TQT_SLOT( slotSelectionChanged( int ) ) );
-
- m_widgetStack = new TQWidgetStack( page );
- mainLayout->addWidget( m_widgetStack );
-
- TQHBox *usersBox = new TQHBox( m_widgetStack );
- m_widgetStack->addWidget( usersBox, KACLListView::NamedUser );
-
- TQHBox *groupsBox = new TQHBox( m_widgetStack );
- m_widgetStack->addWidget( groupsBox, KACLListView::NamedGroup );
-
- TQLabel *usersLabel = new TQLabel( i18n( "User: " ), usersBox );
- m_usersCombo = new TQComboBox( false, usersBox, "users" );
- usersLabel->setBuddy( m_usersCombo );
-
- TQLabel *groupsLabel = new TQLabel( i18n( "Group: " ), groupsBox );
- m_groupsCombo = new TQComboBox( false, groupsBox, "groups" );
- groupsLabel->setBuddy( m_groupsCombo );
-
- if ( m_item ) {
- m_buttonGroup->setButton( m_item->type );
- if ( m_defaultCB )
- m_defaultCB->setChecked( m_item->isDefault );
- slotUpdateAllowedTypes();
- slotSelectionChanged( m_item->type );
- slotUpdateAllowedUsersAndGroups();
- if ( m_item->type == KACLListView::NamedUser ) {
- m_usersCombo->setCurrentText( m_item->qualifier );
- } else if ( m_item->type == KACLListView::NamedGroup ) {
- m_groupsCombo->setCurrentText( m_item->qualifier );
- }
- } else {
- // new entry, preselect "named user", arguably the most common one
- m_buttonGroup->setButton( KACLListView::NamedUser );
- slotUpdateAllowedTypes();
- slotSelectionChanged( KACLListView::NamedUser );
- slotUpdateAllowedUsersAndGroups();
- }
- incInitialSize( TQSize( 100, 0 ) );
-}
-
-void EditACLEntryDialog::slotUpdateAllowedTypes()
-{
- int allowedTypes = m_allowedTypes;
- if ( m_defaultCB && m_defaultCB->isChecked() ) {
- allowedTypes = m_allowedDefaultTypes;
- }
- for ( int i=1; i < KACLListView::AllTypes; i=i*2 ) {
- if ( allowedTypes & i )
- m_buttonGroup->find( i )->show();
- else
- m_buttonGroup->find( i )->hide();
- }
-}
-
-void EditACLEntryDialog::slotUpdateAllowedUsersAndGroups()
-{
- const TQString oldUser = m_usersCombo->currentText();
- const TQString oldGroup = m_groupsCombo->currentText();
- m_usersCombo->clear();
- m_groupsCombo->clear();
- if ( m_defaultCB && m_defaultCB->isChecked() ) {
- m_usersCombo->insertStringList( m_defaultUsers );
- if ( m_defaultUsers.find( oldUser ) != m_defaultUsers.end() )
- m_usersCombo->setCurrentText( oldUser );
- m_groupsCombo->insertStringList( m_defaultGroups );
- if ( m_defaultGroups.find( oldGroup ) != m_defaultGroups.end() )
- m_groupsCombo->setCurrentText( oldGroup );
- } else {
- m_usersCombo->insertStringList( m_users );
- if ( m_users.find( oldUser ) != m_users.end() )
- m_usersCombo->setCurrentText( oldUser );
- m_groupsCombo->insertStringList( m_groups );
- if ( m_groups.find( oldGroup ) != m_groups.end() )
- m_groupsCombo->setCurrentText( oldGroup );
- }
-}
-void EditACLEntryDialog::slotOk()
-{
- KACLListView::EntryType type = static_cast<KACLListView::EntryType>( m_buttonGroup->selectedId() );
-
- TQString qualifier;
- if ( type == KACLListView::NamedUser )
- qualifier = m_usersCombo->currentText();
- if ( type == KACLListView::NamedGroup )
- qualifier = m_groupsCombo->currentText();
-
- if ( !m_item ) {
- m_item = new KACLListViewItem( m_listView, type, ACL_READ | ACL_WRITE | ACL_EXECUTE, false, qualifier );
- } else {
- m_item->type = type;
- m_item->qualifier = qualifier;
- }
- if ( m_defaultCB )
- m_item->isDefault = m_defaultCB->isChecked();
- m_item->repaint();
-
- KDialogBase::slotOk();
-}
-
-void EditACLEntryDialog::slotSelectionChanged( int id )
-{
- switch ( id ) {
- case KACLListView::User:
- case KACLListView::Group:
- case KACLListView::Others:
- case KACLListView::Mask:
- m_widgetStack->setEnabled( false );
- break;
- case KACLListView::NamedUser:
- m_widgetStack->setEnabled( true );
- m_widgetStack->raiseWidget( KACLListView::NamedUser );
- break;
- case KACLListView::NamedGroup:
- m_widgetStack->setEnabled( true );
- m_widgetStack->raiseWidget( KACLListView::NamedGroup );
- break;
- default:
- break;
- }
-}
-
-
-KACLListView::KACLListView( TQWidget* parent, const char* name )
- : KListView( parent, name ),
- m_hasMask( false ), m_allowDefaults( false )
-{
- // Add the columns
- addColumn( i18n( "Type" ) );
- addColumn( i18n( "Name" ) );
- addColumn( i18n( "read permission", "r" ) );
- addColumn( i18n( "write permission", "w" ) );
- addColumn( i18n( "execute permission", "x" ) );
- addColumn( i18n( "Effective" ) );
-
- header()->setClickEnabled( false );
-
- // Load the avatars
- for ( int i=0; i < LAST_IDX; ++i ) {
- s_itemAttributes[i].pixmap = new TQPixmap( qembed_findImage( s_itemAttributes[i].pixmapName ) );
- }
- m_yesPixmap = new TQPixmap( qembed_findImage( "yes" ) );
- m_yesPartialPixmap = new TQPixmap( qembed_findImage( "yespartial" ) );
-
- setSelectionMode( TQListView::Extended );
-
- // fill the lists of all legal users and groups
- struct passwd *user = 0;
- setpwent();
- while ( ( user = getpwent() ) != 0 ) {
- m_allUsers << TQString::fromLatin1( user->pw_name );
- }
- endpwent();
-
- struct group *gr = 0;
- setgrent();
- while ( ( gr = getgrent() ) != 0 ) {
- m_allGroups << TQString::fromLatin1( gr->gr_name );
- }
- endgrent();
- m_allUsers.sort();
- m_allGroups.sort();
-}
-
-
-KACLListView::~KACLListView()
-{
- for ( int i=0; i < LAST_IDX; ++i ) {
- delete s_itemAttributes[i].pixmap;
- }
- delete m_yesPixmap;
- delete m_yesPartialPixmap;
-}
-
-TQStringList KACLListView::allowedUsers( bool defaults, KACLListViewItem *allowedItem )
-{
- TQStringList allowedUsers = m_allUsers;
- TQListViewItemIterator it( this );
- while ( it.current() ) {
- const KACLListViewItem *item = static_cast<const KACLListViewItem*>( *it );
- ++it;
- if ( !item->type == NamedUser || item->isDefault != defaults ) continue;
- if ( allowedItem && item == allowedItem && allowedItem->isDefault == defaults ) continue;
- allowedUsers.remove( item->qualifier );
- }
- return allowedUsers;
-}
-
-TQStringList KACLListView::allowedGroups( bool defaults, KACLListViewItem *allowedItem )
-{
- TQStringList allowedGroups = m_allGroups;
- TQListViewItemIterator it( this );
- while ( it.current() ) {
- const KACLListViewItem *item = static_cast<const KACLListViewItem*>( *it );
- ++it;
- if ( !item->type == NamedGroup || item->isDefault != defaults ) continue;
- if ( allowedItem && item == allowedItem && allowedItem->isDefault == defaults ) continue;
- allowedGroups.remove( item->qualifier );
- }
- return allowedGroups;
-}
-
-void KACLListView::fillItemsFromACL( const KACL &pACL, bool defaults )
-{
- // clear out old entries of that ilk
- TQListViewItemIterator it( this );
- while ( KACLListViewItem *item = static_cast<KACLListViewItem*>( it.current() ) ) {
- ++it;
- if ( item->isDefault == defaults )
- delete item;
- }
- KACLListViewItem *item =
- new KACLListViewItem( this, User, pACL.ownerPermissions(), defaults );
-
- item = new KACLListViewItem( this, Group, pACL.owningGroupPermissions(), defaults );
-
- item = new KACLListViewItem( this, Others, pACL.othersPermissions(), defaults );
-
- bool hasMask = false;
- unsigned short mask = pACL.maskPermissions( hasMask );
- if ( hasMask ) {
- item = new KACLListViewItem( this, Mask, mask, defaults );
- }
-
- // read all named user entries
- const ACLUserPermissionsList &userList = pACL.allUserPermissions();
- ACLUserPermissionsConstIterator itu = userList.begin();
- while ( itu != userList.end() ) {
- new KACLListViewItem( this, NamedUser, (*itu).second, defaults, (*itu).first );
- ++itu;
- }
-
- // and now all named groups
- const ACLUserPermissionsList &groupList = pACL.allGroupPermissions();
- ACLUserPermissionsConstIterator itg = groupList.begin();
- while ( itg != groupList.end() ) {
- new KACLListViewItem( this, NamedGroup, (*itg).second, defaults, (*itg).first );
- ++itg;
- }
-}
-
-void KACLListView::setACL( const KACL &acl )
-{
- if ( !acl.isValid() ) return;
- // Remove any entries left over from displaying a previous ACL
- m_ACL = acl;
- fillItemsFromACL( m_ACL );
-
- m_mask = acl.maskPermissions( m_hasMask );
- calculateEffectiveRights();
-}
-
-void KACLListView::setDefaultACL( const KACL &acl )
-{
- if ( !acl.isValid() ) return;
- m_defaultACL = acl;
- fillItemsFromACL( m_defaultACL, true );
- calculateEffectiveRights();
-}
-
-KACL KACLListView::itemsToACL( bool defaults ) const
-{
- KACL newACL( 0 );
- bool atLeastOneEntry = false;
- ACLUserPermissionsList users;
- ACLGroupPermissionsList groups;
- TQListViewItemIterator it( const_cast<KACLListView*>( this ) );
- while ( TQListViewItem* qlvi = it.current() ) {
- ++it;
- const KACLListViewItem* item = static_cast<KACLListViewItem*>( qlvi );
- if ( item->isDefault != defaults ) continue;
- atLeastOneEntry = true;
- switch ( item->type ) {
- case User:
- newACL.setOwnerPermissions( item->value );
- break;
- case Group:
- newACL.setOwningGroupPermissions( item->value );
- break;
- case Others:
- newACL.setOthersPermissions( item->value );
- break;
- case Mask:
- newACL.setMaskPermissions( item->value );
- break;
- case NamedUser:
- users.append( qMakePair( item->text( 1 ), item->value ) );
- break;
- case NamedGroup:
- groups.append( qMakePair( item->text( 1 ), item->value ) );
- break;
- default:
- break;
- }
- }
- if ( atLeastOneEntry ) {
- newACL.setAllUserPermissions( users );
- newACL.setAllGroupPermissions( groups );
- if ( newACL.isValid() )
- return newACL;
- }
- return KACL();
-}
-
-KACL KACLListView::getACL()
-{
- return itemsToACL( false );
-}
-
-
-KACL KACLListView::getDefaultACL()
-{
- return itemsToACL( true );
-}
-
-void KACLListView::contentsMousePressEvent( TQMouseEvent * e )
-{
- TQListViewItem *clickedItem = itemAt( contentsToViewport( e->pos() ) );
- if ( !clickedItem ) return;
- // if the click is on an as yet unselected item, select it first
- if ( !clickedItem->isSelected() )
- KListView::contentsMousePressEvent( e );
-
- if ( !currentItem() ) return;
- int column = header()->sectionAt( e->x() );
- acl_perm_t perm;
- switch ( column )
- {
- case 2:
- perm = ACL_READ;
- break;
- case 3:
- perm = ACL_WRITE;
- break;
- case 4:
- perm = ACL_EXECUTE;
- break;
- default:
- return KListView::contentsMousePressEvent( e );
- }
- KACLListViewItem* referenceItem = static_cast<KACLListViewItem*>( clickedItem );
- unsigned short referenceHadItSet = referenceItem->value & perm;
- TQListViewItemIterator it( this );
- while ( KACLListViewItem* item = static_cast<KACLListViewItem*>( it.current() ) ) {
- ++it;
- if ( !item->isSelected() ) continue;
- // toggle those with the same value as the clicked item, leave the others
- if ( referenceHadItSet == ( item->value & perm ) )
- item->togglePerm( perm );
- }
-}
-
-void KACLListView::entryClicked( TQListViewItem* pItem, const TQPoint& /*pt*/, int col )
-{
- if ( !pItem ) return;
-
- TQListViewItemIterator it( this );
- while ( KACLListViewItem* item = static_cast<KACLListViewItem*>( it.current() ) ) {
- ++it;
- if ( !item->isSelected() ) continue;
- switch ( col )
- {
- case 2:
- item->togglePerm( ACL_READ );
- break;
- case 3:
- item->togglePerm( ACL_WRITE );
- break;
- case 4:
- item->togglePerm( ACL_EXECUTE );
- break;
-
- default:
- ; // Do nothing
- }
- }
- /*
- // Has the user changed one of the required entries in a default ACL?
- if ( m_pACL->aclType() == ACL_TYPE_DEFAULT &&
- ( col == 2 || col == 3 || col == 4 ) &&
- ( pACLItem->entryType() == ACL_USER_OBJ ||
- pACLItem->entryType() == ACL_GROUP_OBJ ||
- pACLItem->entryType() == ACL_OTHER ) )
- {
- // Mark the required entries as no longer being partial entries.
- // That is, they will get applied to all selected directories.
- KACLListViewItem* pUserObj = findACLEntryByType( this, ACL_USER_OBJ );
- pUserObj->entry()->setPartialEntry( false );
-
- KACLListViewItem* pGroupObj = findACLEntryByType( this, ACL_GROUP_OBJ );
- pGroupObj->entry()->setPartialEntry( false );
-
- KACLListViewItem* pOther = findACLEntryByType( this, ACL_OTHER );
- pOther->entry()->setPartialEntry( false );
-
- update();
- }
- */
-}
-
-
-void KACLListView::calculateEffectiveRights()
-{
- TQListViewItemIterator it( this );
- KACLListViewItem* pItem;
- while ( ( pItem = dynamic_cast<KACLListViewItem*>( it.current() ) ) != 0 )
- {
- ++it;
- pItem->calcEffectiveRights();
- }
-}
-
-
-unsigned short KACLListView::maskPermissions() const
-{
- return m_mask;
-}
-
-
-void KACLListView::setMaskPermissions( unsigned short maskPerms )
-{
- m_mask = maskPerms;
- calculateEffectiveRights();
-}
-
-
-acl_perm_t KACLListView::maskPartialPermissions() const
-{
- // return m_pMaskEntry->m_partialPerms;
- return 0;
-}
-
-
-void KACLListView::setMaskPartialPermissions( acl_perm_t /*maskPartialPerms*/ )
-{
- //m_pMaskEntry->m_partialPerms = maskPartialPerms;
- calculateEffectiveRights();
-}
-
-bool KACLListView::hasDefaultEntries() const
-{
- TQListViewItemIterator it( const_cast<KACLListView*>( this ) );
- while ( it.current() ) {
- const KACLListViewItem *item = static_cast<const KACLListViewItem*>( it.current() );
- ++it;
- if ( item->isDefault ) return true;
- }
- return false;
-}
-
-const KACLListViewItem* KACLListView::findDefaultItemByType( EntryType type ) const
-{
- return findItemByType( type, true );
-}
-
-const KACLListViewItem* KACLListView::findItemByType( EntryType type, bool defaults ) const
-{
- TQListViewItemIterator it( const_cast<KACLListView*>( this ) );
- while ( it.current() ) {
- const KACLListViewItem *item = static_cast<const KACLListViewItem*>( it.current() );
- ++it;
- if ( item->isDefault == defaults && item->type == type ) {
- return item;
- }
- }
- return 0;
-}
-
-
-unsigned short KACLListView::calculateMaskValue( bool defaults ) const
-{
- // KACL auto-adds the relevant maks entries, so we can simply query
- bool dummy;
- return itemsToACL( defaults ).maskPermissions( dummy );
-}
-
-void KACLListView::slotAddEntry()
-{
- int allowedTypes = NamedUser | NamedGroup;
- if ( !m_hasMask )
- allowedTypes |= Mask;
- int allowedDefaultTypes = NamedUser | NamedGroup;
- if ( !findDefaultItemByType( Mask ) )
- allowedDefaultTypes |= Mask;
- if ( !hasDefaultEntries() )
- allowedDefaultTypes |= User | Group;
- EditACLEntryDialog dlg( this, 0,
- allowedUsers( false ), allowedGroups( false ),
- allowedUsers( true ), allowedGroups( true ),
- allowedTypes, allowedDefaultTypes, m_allowDefaults );
- dlg.exec();
- KACLListViewItem *item = dlg.item();
- if ( !item ) return; // canceled
- if ( item->type == Mask && !item->isDefault ) {
- m_hasMask = true;
- m_mask = item->value;
- }
- if ( item->isDefault && !hasDefaultEntries() ) {
- // first default entry, fill in what is needed
- if ( item->type != User ) {
- unsigned short v = findDefaultItemByType( User )->value;
- new KACLListViewItem( this, User, v, true );
- }
- if ( item->type != Group ) {
- unsigned short v = findDefaultItemByType( Group )->value;
- new KACLListViewItem( this, Group, v, true );
- }
- if ( item->type != Others ) {
- unsigned short v = findDefaultItemByType( Others )->value;
- new KACLListViewItem( this, Others, v, true );
- }
- }
- const KACLListViewItem *defaultMaskItem = findDefaultItemByType( Mask );
- if ( item->isDefault && !defaultMaskItem ) {
- unsigned short v = calculateMaskValue( true );
- new KACLListViewItem( this, Mask, v, true );
- }
- if ( !item->isDefault && !m_hasMask &&
- ( item->type == Group
- || item->type == NamedUser
- || item->type == NamedGroup ) ) {
- // auto-add a mask entry
- unsigned short v = calculateMaskValue( false );
- new KACLListViewItem( this, Mask, v, false );
- m_hasMask = true;
- m_mask = v;
- }
- calculateEffectiveRights();
- sort();
- setCurrentItem( item );
- // TQListView doesn't seem to emit, in this case, and we need to update
- // the buttons...
- if ( childCount() == 1 )
- emit currentChanged( item );
-}
-
-void KACLListView::slotEditEntry()
-{
- TQListViewItem * current = currentItem();
- if ( !current ) return;
- KACLListViewItem *item = static_cast<KACLListViewItem*>( current );
- int allowedTypes = item->type | NamedUser | NamedGroup;
- bool itemWasMask = item->type == Mask;
- if ( !m_hasMask || itemWasMask )
- allowedTypes |= Mask;
- int allowedDefaultTypes = item->type | NamedUser | NamedGroup;
- if ( !findDefaultItemByType( Mask ) )
- allowedDefaultTypes |= Mask;
- if ( !hasDefaultEntries() )
- allowedDefaultTypes |= User | Group;
-
- EditACLEntryDialog dlg( this, item,
- allowedUsers( false, item ), allowedGroups( false, item ),
- allowedUsers( true, item ), allowedGroups( true, item ),
- allowedTypes, allowedDefaultTypes, m_allowDefaults );
- dlg.exec();
- if ( itemWasMask && item->type != Mask ) {
- m_hasMask = false;
- m_mask = 0;
- }
- if ( !itemWasMask && item->type == Mask ) {
- m_mask = item->value;
- m_hasMask = true;
- }
- calculateEffectiveRights();
- sort();
-}
-
-void KACLListView::slotRemoveEntry()
-{
- TQListViewItemIterator it( this, TQListViewItemIterator::Selected );
- while ( it.current() ) {
- KACLListViewItem *item = static_cast<KACLListViewItem*>( it.current() );
- ++it;
- /* First check if it's a mask entry and if so, make sure that there is
- * either no name user or group entry, which means the mask can be
- * removed, or don't remove it, but reset it. That is allowed. */
- if ( item->type == Mask ) {
- bool itemWasDefault = item->isDefault;
- if ( !itemWasDefault && maskCanBeDeleted() ) {
- m_hasMask= false;
- m_mask = 0;
- delete item;
- } else if ( itemWasDefault && defaultMaskCanBeDeleted() ) {
- delete item;
- } else {
- item->value = 0;
- item->repaint();
- }
- if ( !itemWasDefault )
- calculateEffectiveRights();
- } else {
- // for the base permissions, disable them, which is what libacl does
- if ( !item->isDefault &&
- ( item->type == User
- || item->type == Group
- || item->type == Others ) ) {
- item->value = 0;
- item->repaint();
- } else {
- delete item;
- }
- }
- }
-}
-
-bool KACLListView::maskCanBeDeleted() const
-{
- return !findItemByType( NamedUser ) && !findItemByType( NamedGroup );
-}
-
-bool KACLListView::defaultMaskCanBeDeleted() const
-{
- return !findDefaultItemByType( NamedUser ) && !findDefaultItemByType( NamedGroup );
-}
-
-#include "kacleditwidget.moc"
-#include "kacleditwidget_p.moc"
-#endif
-// vim:set ts=8 sw=4:
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-24 14:19:18 +0000