1 files changed, 0 insertions, 682 deletions
diff --git a/kio/kio/kacl.cpp b/kio/kio/kacl.cpp
deleted file mode 100644
index 432a50d31..000000000
--- a/kio/kio/kacl.cpp
+++ /dev/null
@@ -1,682 +0,0 @@
-/* This file is part of the KDE project
-   Copyright (C) 2005 Till Adam <adam@kde.org>
-
-   This library 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 library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public License
-   along with this library; see the file COPYING.LIB.  If not, write to
-   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.
-*/
-// $Id: kacl.cpp 424977 2005-06-13 15:13:22Z tilladam $
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <sys/types.h>
-#include <pwd.h>
-#include <grp.h>
-#include <sys/stat.h>
-#ifdef USE_POSIX_ACL
-#ifdef HAVE_NON_POSIX_ACL_EXTENSIONS
-#include <acl/libacl.h>
-#else
-#include <posixacladdons.h>
-#endif
-#endif
-#include <tqintdict.h>
-
-#include <kdebug.h>
-
-#include "kacl.h"
-
-
-#ifdef USE_POSIX_ACL
-static void printACL( acl_t acl, const TQString &comment );
-static TQString aclAsString(const acl_t acl);
-#endif
-
-class KACL::KACLPrivate {
-public:
-    KACLPrivate() : m_acl( 0 ) { init(); }
-#ifdef USE_POSIX_ACL
-    KACLPrivate( acl_t acl )
-        : m_acl( acl ) { init(); }
-    ~KACLPrivate() { if ( m_acl ) acl_free( m_acl ); }
-#endif
-    void init() {
-        m_usercache.setAutoDelete( true );
-        m_groupcache.setAutoDelete( true );
-    }
-    // helpers
-#ifdef USE_POSIX_ACL
-    bool setMaskPermissions( unsigned short v );
-    TQString getUserName( uid_t uid ) const;
-    TQString getGroupName( gid_t gid ) const;
-    bool setAllUsersOrGroups( const TQValueList< QPair<TQString, unsigned short> > &list, acl_tag_t type );
-    bool setNamedUserOrGroupPermissions( const TQString& name, unsigned short permissions, acl_tag_t type );
-
-    acl_t m_acl;
-#else
-    int m_acl;
-#endif
-    mutable TQIntDict<TQString> m_usercache;
-    mutable TQIntDict<TQString> m_groupcache;
-};
-
-KACL::KACL( const TQString &aclString )
-    : d( new KACLPrivate )
-{
-    setACL( aclString );
-}
-
-KACL::KACL( mode_t basePermissions )
-#ifdef USE_POSIX_ACL
-    : d( new KACLPrivate( acl_from_mode( basePermissions ) ) )
-#else
-    : d( new KACLPrivate )
-#endif
-{
-#ifndef USE_POSIX_ACL
-    Q_UNUSED( basePermissions );
-#endif
-}
-
-KACL::KACL()
-    : d( new KACLPrivate )
-{
-}
-
-KACL::KACL( const KACL& rhs )
-    : d( new KACLPrivate )
-{
-    setACL( rhs.asString() );
-}
-
-KACL::~KACL()
-{
-    delete d;
-}
-
-bool KACL::operator==( const KACL& rhs ) const {
-#ifdef USE_POSIX_ACL
-    return ( acl_cmp( d->m_acl, rhs.d->m_acl ) == 0 );
-#else
-    Q_UNUSED( rhs );
-    return true;
-#endif
-}
-
-bool KACL::isValid() const
-{
-    bool valid = false;
-#ifdef USE_POSIX_ACL
-    if ( d->m_acl ) {
-        valid = ( acl_valid( d->m_acl ) == 0 );
-    }
-#endif
-    return valid;
-}
-
-bool KACL::isExtended() const
-{
-#ifdef USE_POSIX_ACL
-    return ( acl_equiv_mode( d->m_acl, NULL ) != 0 );
-#else
-    return false;
-#endif
-}
-
-#ifdef USE_POSIX_ACL
-static acl_entry_t entryForTag( acl_t acl, acl_tag_t tag )
-{
-    acl_entry_t entry;
-    int ret = acl_get_entry( acl, ACL_FIRST_ENTRY, &entry );
-    while ( ret == 1 ) {
-        acl_tag_t currentTag;
-        acl_get_tag_type( entry, &currentTag );
-        if ( currentTag == tag )
-            return entry;
-        ret = acl_get_entry( acl, ACL_NEXT_ENTRY, &entry );
-    }
-    return 0;
-}
-
-static unsigned short entryToPermissions( acl_entry_t entry )
-{
-    if ( entry == 0 ) return 0;
-    acl_permset_t permset;
-    if ( acl_get_permset( entry, &permset ) != 0 ) return 0;
-    return( acl_get_perm( permset, ACL_READ ) << 2 |
-            acl_get_perm( permset, ACL_WRITE ) << 1 |
-            acl_get_perm( permset, ACL_EXECUTE ) );
-}
-
-static void permissionsToEntry( acl_entry_t entry, unsigned short v )
-{
-    if ( entry == 0 ) return;
-    acl_permset_t permset;
-    if ( acl_get_permset( entry, &permset ) != 0 ) return;
-    acl_clear_perms( permset );
-    if ( v & 4 ) acl_add_perm( permset, ACL_READ );
-    if ( v & 2 ) acl_add_perm( permset, ACL_WRITE );
-    if ( v & 1 ) acl_add_perm( permset, ACL_EXECUTE );
-}
-
-static void printACL( acl_t acl, const TQString &comment )
-{
-    kdDebug() << comment << aclAsString( acl ) << endl;
-}
-
-static int getUidForName( const TQString& name )
-{
-    struct passwd *user = getpwnam( name.latin1() );
-    if ( user )
-        return user->pw_uid;
-    else
-        return -1;
-}
-
-static int getGidForName( const TQString& name )
-{
-    struct group *group = getgrnam( name.latin1() );
-    if ( group )
-        return group->gr_gid;
-    else
-        return -1;
-}
-#endif
-// ------------------ begin API implementation ------------
-
-unsigned short KACL::ownerPermissions() const
-{
-#ifdef USE_POSIX_ACL
-    return entryToPermissions( entryForTag( d->m_acl, ACL_USER_OBJ ) );
-#else
-    return 0;
-#endif
-}
-
-bool KACL::setOwnerPermissions( unsigned short v )
-{
-#ifdef USE_POSIX_ACL
-    permissionsToEntry( entryForTag( d->m_acl, ACL_USER_OBJ ), v );
-#else
-    Q_UNUSED( v );
-#endif
-    return true;
-}
-
-unsigned short KACL::owningGroupPermissions() const
-{
-#ifdef USE_POSIX_ACL
-    return entryToPermissions( entryForTag( d->m_acl, ACL_GROUP_OBJ ) );
-#else
-    return 0;
-#endif
-}
-
-bool KACL::setOwningGroupPermissions( unsigned short v )
-{
-#ifdef USE_POSIX_ACL
-    permissionsToEntry( entryForTag( d->m_acl, ACL_GROUP_OBJ ), v );
-#else
-    Q_UNUSED( v );
-#endif
-    return true;
-}
-
-unsigned short KACL::othersPermissions() const
-{
-#ifdef USE_POSIX_ACL
-    return entryToPermissions( entryForTag( d->m_acl, ACL_OTHER ) );
-#else
-    return 0;
-#endif
-}
-
-bool KACL::setOthersPermissions( unsigned short v )
-{
-#ifdef USE_POSIX_ACL
-    permissionsToEntry( entryForTag( d->m_acl, ACL_OTHER ), v );
-#else
-    Q_UNUSED( v );
-#endif
-    return true;
-}
-
-mode_t KACL::basePermissions() const
-{
-    mode_t perms( 0 );
-#ifdef USE_POSIX_ACL
-    if ( ownerPermissions() & ACL_READ ) perms |= S_IRUSR;
-    if ( ownerPermissions() & ACL_WRITE ) perms |= S_IWUSR;
-    if ( ownerPermissions() & ACL_EXECUTE ) perms |= S_IXUSR;
-    if ( owningGroupPermissions() & ACL_READ ) perms |= S_IRGRP;
-    if ( owningGroupPermissions() & ACL_WRITE ) perms |= S_IWGRP;
-    if ( owningGroupPermissions() & ACL_EXECUTE ) perms |= S_IXGRP;
-    if ( othersPermissions() & ACL_READ ) perms |= S_IROTH;
-    if ( othersPermissions() & ACL_WRITE ) perms |= S_IWOTH;
-    if ( othersPermissions() & ACL_EXECUTE ) perms |= S_IXOTH;
-#endif
-   return perms;
-}
-
-unsigned short KACL::maskPermissions( bool &exists ) const
-{
-    exists = true;
-#ifdef USE_POSIX_ACL
-    acl_entry_t entry = entryForTag( d->m_acl, ACL_MASK );
-    if ( entry == 0 ) {
-        exists = false;
-        return 0;
-    }
-    return entryToPermissions( entry );
-#else
-    return 0;
-#endif
-}
-
-#ifdef USE_POSIX_ACL
-bool KACL::KACLPrivate::setMaskPermissions( unsigned short v )
-{
-    acl_entry_t entry = entryForTag( m_acl, ACL_MASK );
-    if ( entry == 0 ) {
-        acl_create_entry( &m_acl, &entry );
-        acl_set_tag_type( entry, ACL_MASK );
-    }
-    permissionsToEntry( entry, v );
-    return true;
-}
-#endif
-
-bool KACL::setMaskPermissions( unsigned short v )
-{
-#ifdef USE_POSIX_ACL
-    return d->setMaskPermissions( v );
-#else
-    Q_UNUSED( v );
-    return true;
-#endif
-}
-
-/**************************
- * Deal with named users  *
- **************************/
-unsigned short KACL::namedUserPermissions( const TQString& name, bool *exists ) const
-{
-#ifdef USE_POSIX_ACL
-    acl_entry_t entry;
-    uid_t id;
-    *exists = false;
-    int ret = acl_get_entry( d->m_acl, ACL_FIRST_ENTRY, &entry );
-    while ( ret == 1 ) {
-        acl_tag_t currentTag;
-        acl_get_tag_type( entry, &currentTag );
-        if ( currentTag ==  ACL_USER ) {
-            id = *( (uid_t*) acl_get_qualifier( entry ) );
-            if ( d->getUserName( id ) == name ) {
-                *exists = true;
-                return entryToPermissions( entry );
-            }
-        }
-        ret = acl_get_entry( d->m_acl, ACL_NEXT_ENTRY, &entry );
-    }
-#else
-    Q_UNUSED( name );
-    Q_UNUSED( exists );
-#endif
-    return 0;
-}
-
-#ifdef USE_POSIX_ACL
-bool KACL::KACLPrivate::setNamedUserOrGroupPermissions( const TQString& name, unsigned short permissions, acl_tag_t type )
-{
-    bool allIsWell = true;
-    acl_t newACL = acl_dup( m_acl );
-    acl_entry_t entry;
-    bool createdNewEntry = false;
-    bool found = false;
-    int ret = acl_get_entry( newACL, ACL_FIRST_ENTRY, &entry );
-    while ( ret == 1 ) {
-        acl_tag_t currentTag;
-        acl_get_tag_type( entry, &currentTag );
-        if ( currentTag == type ) {
-            int id = * (int*)acl_get_qualifier( entry );
-            const TQString entryName = type == ACL_USER? getUserName( id ): getGroupName( id );
-            if ( entryName == name ) {
-              // found him, update
-              permissionsToEntry( entry, permissions );
-              found = true;
-              break;
-            }
-        }
-        ret = acl_get_entry( newACL, ACL_NEXT_ENTRY, &entry );
-    }
-    if ( !found ) {
-        acl_create_entry( &newACL, &entry );
-        acl_set_tag_type(  entry, type );
-        int id = type == ACL_USER? getUidForName( name ): getGidForName( name );
-        if ( id == -1 ||  acl_set_qualifier( entry, &id ) != 0 ) {
-            acl_delete_entry( newACL, entry );
-            allIsWell = false;
-        } else {
-            permissionsToEntry( entry, permissions );
-            createdNewEntry = true;
-        }
-    }
-    if ( allIsWell && createdNewEntry ) {
-        // 23.1.1 of 1003.1e states that as soon as there is a named user or
-        // named group entry, there needs to be a mask entry as well, so add
-        // one, if the user hasn't explicitely set one.
-        if ( entryForTag( newACL, ACL_MASK ) == 0 ) {
-            acl_calc_mask( &newACL );
-        }
-    }
-
-    if ( !allIsWell || acl_valid( newACL ) != 0 ) {
-        acl_free( newACL );
-        allIsWell = false;
-    } else {
-        acl_free( m_acl );
-        m_acl = newACL;
-    }
-    return allIsWell;
-}
-#endif
-
-bool KACL::setNamedUserPermissions( const TQString& name, unsigned short permissions )
-{
-#ifdef USE_POSIX_ACL
-    return d->setNamedUserOrGroupPermissions( name, permissions, ACL_USER );
-#else
-    Q_UNUSED( name );
-    Q_UNUSED( permissions );
-    return true;
-#endif
-}
-
-ACLUserPermissionsList KACL::allUserPermissions() const
-{
-    ACLUserPermissionsList list;
-#ifdef USE_POSIX_ACL
-    acl_entry_t entry;
-    uid_t id;
-    int ret = acl_get_entry( d->m_acl, ACL_FIRST_ENTRY, &entry );
-    while ( ret == 1 ) {
-        acl_tag_t currentTag;
-        acl_get_tag_type( entry, &currentTag );
-        if ( currentTag ==  ACL_USER ) {
-            id = *( (uid_t*) acl_get_qualifier( entry ) );
-            TQString name = d->getUserName( id );
-            unsigned short permissions = entryToPermissions( entry );
-            ACLUserPermissions pair = qMakePair( name, permissions );
-            list.append( pair );
-        }
-        ret = acl_get_entry( d->m_acl, ACL_NEXT_ENTRY, &entry );
-    }
-#endif
-    return list;
-}
-
-#ifdef USE_POSIX_ACL
-bool KACL::KACLPrivate::setAllUsersOrGroups( const TQValueList< QPair<TQString, unsigned short> > &list, acl_tag_t type )
-{
-    bool allIsWell = true;
-    bool atLeastOneUserOrGroup = false;
-
-    // make working copy, in case something goes wrong
-    acl_t newACL = acl_dup( m_acl );
-    acl_entry_t entry;
-
-//printACL( newACL, "Before cleaning: " );
-    // clear user entries
-    int ret = acl_get_entry( newACL, ACL_FIRST_ENTRY, &entry );
-    while ( ret == 1 ) {
-        acl_tag_t currentTag;
-        acl_get_tag_type( entry, &currentTag );
-        if ( currentTag ==  type ) {
-            acl_delete_entry( newACL, entry );
-            // we have to start from the beginning, the iterator is
-            // invalidated, on deletion
-            ret = acl_get_entry( newACL, ACL_FIRST_ENTRY, &entry );
-        } else {
-            ret = acl_get_entry( newACL, ACL_NEXT_ENTRY, &entry );
-        }
-    }
-//printACL( newACL, "After cleaning out entries: " );
-
-    // now add the entries from the list
-    TQValueList< QPair<TQString, unsigned short> >::const_iterator it = list.constBegin();
-    while ( it != list.constEnd() ) {
-        acl_create_entry( &newACL, &entry );
-        acl_set_tag_type( entry, type );
-        int id = type == ACL_USER? getUidForName( (*it).first):getGidForName( (*it).first );
-        if ( id == -1 || acl_set_qualifier( entry, &id ) != 0 ) {
-            // user or group doesn't exist => error
-            acl_delete_entry( newACL, entry );
-            allIsWell = false;
-            break;
-        } else {
-            permissionsToEntry( entry, (*it).second );
-            atLeastOneUserOrGroup = true;
-        }
-        ++it;
-    }
-//printACL( newACL, "After adding entries: " );
-    if ( allIsWell && atLeastOneUserOrGroup ) {
-        // 23.1.1 of 1003.1e states that as soon as there is a named user or
-        // named group entry, there needs to be a mask entry as well, so add
-        // one, if the user hasn't explicitely set one.
-        if ( entryForTag( newACL, ACL_MASK ) == 0 ) {
-            acl_calc_mask( &newACL );
-        }
-    }
-    if ( allIsWell && ( acl_valid( newACL ) == 0 ) ) {
-        acl_free( m_acl );
-        m_acl = newACL;
-    } else {
-        acl_free( newACL );
-    }
-    return allIsWell;
-}
-#endif
-
-bool KACL::setAllUserPermissions( const ACLUserPermissionsList &users )
-{
-#ifdef USE_POSIX_ACL
-    return d->setAllUsersOrGroups( users, ACL_USER );
-#else
-    Q_UNUSED( users );
-    return true;
-#endif
-}
-
-
-/**************************
- * Deal with named groups  *
- **************************/
-
-unsigned short KACL::namedGroupPermissions( const TQString& name, bool *exists ) const
-{
-    *exists = false;
-#ifdef USE_POSIX_ACL
-    acl_entry_t entry;
-    gid_t id;
-    int ret = acl_get_entry( d->m_acl, ACL_FIRST_ENTRY, &entry );
-    while ( ret == 1 ) {
-        acl_tag_t currentTag;
-        acl_get_tag_type( entry, &currentTag );
-        if ( currentTag ==  ACL_GROUP ) {
-            id = *( (gid_t*) acl_get_qualifier( entry ) );
-            if ( d->getGroupName( id ) == name ) {
-                *exists = true;
-                return entryToPermissions( entry );
-            }
-        }
-        ret = acl_get_entry( d->m_acl, ACL_NEXT_ENTRY, &entry );
-    }
-#else
-    Q_UNUSED( name );
-#endif
-    return 0;
-}
-
-bool KACL::setNamedGroupPermissions( const TQString& name, unsigned short permissions )
-{
-#ifdef USE_POSIX_ACL
-    return d->setNamedUserOrGroupPermissions( name, permissions, ACL_GROUP );
-#else
-    Q_UNUSED( name );
-    Q_UNUSED( permissions );
-    return true;
-#endif
-}
-
-
-ACLGroupPermissionsList KACL::allGroupPermissions() const
-{
-    ACLGroupPermissionsList list;
-#ifdef USE_POSIX_ACL
-    acl_entry_t entry;
-    gid_t id;
-    int ret = acl_get_entry( d->m_acl, ACL_FIRST_ENTRY, &entry );
-    while ( ret == 1 ) {
-        acl_tag_t currentTag;
-        acl_get_tag_type( entry, &currentTag );
-        if ( currentTag ==  ACL_GROUP ) {
-            id = *( (gid_t*) acl_get_qualifier( entry ) );
-            TQString name = d->getGroupName( id );
-            unsigned short permissions = entryToPermissions( entry );
-            ACLGroupPermissions pair = qMakePair( name, permissions );
-            list.append( pair );
-        }
-        ret = acl_get_entry( d->m_acl, ACL_NEXT_ENTRY, &entry );
-    }
-#endif
-    return list;
-}
-
-bool KACL::setAllGroupPermissions( const ACLGroupPermissionsList &groups )
-{
-#ifdef USE_POSIX_ACL
-    return d->setAllUsersOrGroups( groups, ACL_GROUP );
-#else
-    Q_UNUSED( groups );
-    return true;
-#endif
-}
-
-/**************************
- * from and to string     *
- **************************/
-
-bool KACL::setACL( const TQString &aclStr )
-{
-    bool ret = false;
-#ifdef USE_POSIX_ACL
-    if ( aclStr.isEmpty() )
-        return false;
-
-    acl_t temp = acl_from_text( aclStr.latin1() );
-    if ( acl_valid( temp ) != 0 ) {
-        // TODO errno is set, what to do with it here?
-        acl_free( temp );
-    } else {
-        if ( d->m_acl )
-            acl_free( d->m_acl );
-        d->m_acl = temp;
-        ret = true;
-    }
-#else
-    Q_UNUSED( aclStr );
-#endif
-    return ret;
-}
-
-TQString KACL::asString() const
-{
-#ifdef USE_POSIX_ACL
-    return aclAsString( d->m_acl );
-#else
-    return TQString::null;
-#endif
-}
-
-
-// helpers
-
-#ifdef USE_POSIX_ACL
-TQString KACL::KACLPrivate::getUserName( uid_t uid ) const
-{
-    TQString *temp;
-    temp = m_usercache.find( uid );
-    if ( !temp ) {
-        struct passwd *user = getpwuid( uid );
-        if ( user ) {
-            m_usercache.insert( uid, new TQString(TQString::fromLatin1(user->pw_name)) );
-            return TQString::fromLatin1( user->pw_name );
-        }
-        else
-            return TQString::number( uid );
-    }
-    else
-        return *temp;
-}
-
-
-TQString KACL::KACLPrivate::getGroupName( gid_t gid ) const
-{
-    TQString *temp;
-    temp = m_groupcache.find( gid );
-    if ( !temp ) {
-        struct group *grp = getgrgid( gid );
-        if ( grp ) {
-            m_groupcache.insert( gid, new TQString(TQString::fromLatin1(grp->gr_name)) );
-            return TQString::fromLatin1( grp->gr_name );
-        }
-        else
-            return TQString::number( gid );
-    }
-    else
-        return *temp;
-}
-
-static TQString aclAsString(const acl_t acl)
-{
-    char *aclString = acl_to_text( acl, 0 );
-    TQString ret = TQString::fromLatin1( aclString );
-    acl_free( (void*)aclString );
-    return ret;
-}
-
-
-#endif
-
-void KACL::virtual_hook( int, void* )
-{ /*BASE::virtual_hook( id, data );*/ }
-
-TQDataStream & operator<< ( TQDataStream & s, const KACL & a )
-{
-    s << a.asString();
-    return s;
-}
-
-TQDataStream & operator>> ( TQDataStream & s, KACL & a )
-{
-    TQString str;
-    s >> str;
-    a.setACL( str );
-    return s;
-}
-
-// vim:set ts=8 sw=4: