Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeadmin@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 1053 insertions, 0 deletions

diff --git a/kuser/kuser.cpp b/kuser/kuser.cpp
new file mode 100644
index 0000000..2fd9ff1
--- /dev/null
+++ b/kuser/kuser.cpp
@@ -0,0 +1,1053 @@
+/*
+ *  Copyright (c) 1998 Denis Perchine <dyp@perchine.com>
+ *  Copyright (c) 2004 Szombathelyi György <gyurco@freemail.hu>
+ *  Former maintainer: Adriaan de Groot <groot@kde.org>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public
+ *  License version 2 as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ **/
+
+#include "globals.h"
+
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/file.h>
+#include <stdlib.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#include <fcntl.h>
+#include <qstring.h>
+#include <qdir.h>
+
+#include "kglobal_.h"
+#include "kuser.h"
+#include "misc.h"
+#include <kstandarddirs.h>
+#include <kmessagebox.h>
+#include <kprocess.h>
+#include <kdebug.h>
+#include <kio/netaccess.h>
+#include <kurl.h>
+
+// class KUser
+
+KU::KUser::KUser()
+{
+  p_change = 0;
+  p_expire = -1;
+  p_uid     = 0;
+  p_gid     = 100;
+
+  s_min     = 0;
+  s_max     = 99999;
+  s_warn    = 7;
+  s_inact   = -1;
+//  s_flag    = 0;
+  caps = 0;
+  isCreateHome = false;
+  isCreateMailBox = false;
+  isCopySkel = false;
+  isDeleteHome = false;
+  isDeleteMailBox = false;
+
+  isDisabled = true;
+}
+
+KU::KUser::KUser(const KU::KUser *user)
+{
+  copy(user);
+}
+
+void KU::KUser::copy(const KU::KUser *user)
+{
+  if ( user != this ) {
+    caps = user->caps;
+    p_name = user->p_name;
+    p_surname = user->p_surname;
+    p_email = user->p_email;
+    p_pwd = user->p_pwd;
+    p_dir = user->p_dir;
+    p_shell = user->p_shell;
+    p_fname = user->p_fname;
+    p_office = user->p_office;
+    p_ophone = user->p_ophone;
+    p_hphone = user->p_hphone;
+    p_class = user->p_class;
+    p_change = user->p_change;
+    p_expire = user->p_expire;
+    p_office1 = user->p_office1;
+    p_office2 = user->p_office2;
+    p_address = user->p_address;
+
+    p_uid     = user->p_uid;
+    p_gid     = user->p_gid;
+
+    s_pwd = user->s_pwd;
+    s_min     = user->s_min;
+    s_max     = user->s_max;
+    s_warn    = user->s_warn;
+    s_inact   = user->s_inact;
+    s_flag    = user->s_flag;
+
+    sam_lmpwd = user->sam_lmpwd;
+    sam_ntpwd = user->sam_ntpwd;
+    sam_loginscript = user->sam_loginscript;
+    sam_profile = user->sam_profile;
+    sam_homedrive = user->sam_homedrive;
+    sam_homepath = user->sam_homepath;
+    sam_workstations = user->sam_workstations;
+    sam_domain = user->sam_domain;
+    sid = user->sid;
+    pgroup_sid = user->pgroup_sid;
+
+    isCreateHome = user->isCreateHome;
+    isCreateMailBox = user->isCreateMailBox;
+    isDeleteHome = user->isDeleteHome;
+    isDeleteMailBox = user->isDeleteMailBox;
+    isCopySkel = user->isCopySkel;
+    isDisabled = user->isDisabled;
+  }
+}
+
+KU::KUser::~KUser()
+{
+}
+
+void KU::KUser::setCaps( int data )
+{
+  caps = data;
+}
+
+int KU::KUser::getCaps()
+{
+  return caps;
+}
+
+bool KU::KUser::getDeleteHome()
+{
+  return isDeleteHome;
+}
+
+bool KU::KUser::getDeleteMailBox()
+{
+  return isDeleteMailBox;
+}
+
+bool KU::KUser::getCreateHome()
+{
+  return isCreateHome;
+}
+
+bool KU::KUser::getCreateMailBox()
+{
+  return isCreateMailBox;
+}
+
+bool KU::KUser::getCopySkel()
+{
+  return isCopySkel;
+}
+
+const QString &KU::KUser::getName() const
+{
+  return p_name;
+}
+
+const QString &KU::KUser::getSurname() const
+{
+  return p_surname;
+}
+
+const QString &KU::KUser::getEmail() const
+{
+  return p_email;
+}
+
+const QString &KU::KUser::getPwd() const
+{
+  return p_pwd;
+}
+
+const QString &KU::KUser::getHomeDir() const
+{
+  return p_dir;
+}
+
+const QString &KU::KUser::getShell() const
+{
+  return p_shell;
+}
+
+const QString &KU::KUser::getFullName() const
+{
+  return p_fname;
+}
+
+bool KU::KUser::getDisabled() const
+{
+  return isDisabled;
+}
+
+// FreeBSD apparently uses the GECOS fields differently than other Unices.
+// Create some better named functions to make the FreeBSD code clear
+const QString &KU::KUser::getOffice() const
+{
+  return p_office;
+}
+
+const QString &KU::KUser::getWorkPhone() const
+{
+  return p_ophone;
+}
+
+const QString &KU::KUser::getHomePhone() const
+{
+  return p_hphone;
+}
+
+// New fields needed for the FreeBSD /etc/master.passwd file
+const QString &KU::KUser::getClass() const
+{
+  return p_class;
+}
+
+const QString &KU::KUser::getOffice1() const
+{
+  return p_office1;
+}
+
+const QString &KU::KUser::getOffice2() const
+{
+  return p_office2;
+}
+
+const QString &KU::KUser::getAddress() const
+{
+  return p_address;
+}
+
+uid_t KU::KUser::getUID() const
+{
+  return p_uid;
+}
+
+gid_t KU::KUser::getGID() const
+{
+  return p_gid;
+}
+
+const QString &KU::KUser::getSPwd() const
+{
+  return s_pwd;
+}
+
+time_t KU::KUser::getLastChange() const
+{
+  return p_change;
+}
+
+int KU::KUser::getMin() const
+{
+  return s_min;
+}
+
+int KU::KUser::getMax() const
+{
+  return s_max;
+}
+
+int KU::KUser::getWarn() const
+{
+  return s_warn;
+}
+
+int KU::KUser::getInactive() const
+{
+  return s_inact;
+}
+
+int KU::KUser::getFlag() const
+{
+  return s_flag;
+}
+
+time_t KU::KUser::getExpire() const
+{
+  return p_expire;
+}
+
+const QString &KU::KUser::getLMPwd() const //  sam_lmpwd,
+{
+  return sam_lmpwd;
+}
+
+const QString &KU::KUser::getNTPwd() const //sam_ntpwd,
+{
+  return sam_ntpwd;
+}
+
+const QString &KU::KUser::getLoginScript() const //sam_loginscript,
+{
+  return sam_loginscript;
+}
+
+const QString &KU::KUser::getProfilePath() const //  sam_profile,
+{
+  return sam_profile;
+}
+
+const QString &KU::KUser::getHomeDrive() const //sam_homedrive,
+{
+  return sam_homedrive;
+}
+
+const QString &KU::KUser::getHomePath() const //sam_homepath;
+{
+  return sam_homepath;
+}
+
+const QString &KU::KUser::getWorkstations() const //sam_workstation;
+{
+  return sam_workstations;
+}
+
+const QString &KU::KUser::getDomain() const //sam_domain;
+{
+  return sam_domain;
+}
+
+const SID &KU::KUser::getSID() const //sid,
+{
+  return sid;
+}
+
+const SID &KU::KUser::getPGSID() const //pgroup_sid;
+{
+  return pgroup_sid;
+}
+
+void KU::KUser::setName(const QString &data)
+{
+  p_name = data;
+}
+
+void KU::KUser::setSurname(const QString &data)
+{
+  p_surname = data;
+}
+
+void KU::KUser::setEmail(const QString &data)
+{
+  p_email = data;
+}
+
+void KU::KUser::setPwd(const QString &data)
+{
+  p_pwd = data;
+}
+
+void KU::KUser::setHomeDir(const QString &data)
+{
+  p_dir = data;
+}
+
+void KU::KUser::setShell(const QString &data)
+{
+  p_shell = data;
+}
+
+void KU::KUser::setFullName(const QString &data)
+{
+  p_fname = data;
+}
+
+void KU::KUser::setDisabled(bool data)
+{
+  isDisabled = data;
+}
+
+// FreeBSD apparently uses the GECOS fields differently than other Unices.
+// Create some better named functions to make the FreeBSD code clear
+void KU::KUser::setOffice(const QString &data)
+{
+  p_office = data;
+}
+
+void KU::KUser::setWorkPhone(const QString &data)
+{
+  p_ophone = data;
+}
+
+void KU::KUser::setHomePhone(const QString &data)
+{
+  p_hphone = data;
+}
+
+// New fields needed for the FreeBSD /etc/master.passwd file
+void KU::KUser::setClass(const QString &data)
+{
+  p_class = data;
+}
+
+void KU::KUser::setLastChange(time_t data)
+{
+  p_change = data;
+}
+
+void KU::KUser::setExpire(time_t data)
+{
+  p_expire = data;
+}
+
+void KU::KUser::setOffice1(const QString &data)
+{
+  p_office1 = data;
+}
+
+void KU::KUser::setOffice2(const QString &data)
+{
+  p_office2 = data;
+}
+
+void KU::KUser::setAddress(const QString &data)
+{
+  p_address = data;
+}
+
+void KU::KUser::setUID(uid_t data)
+{
+  p_uid = data;
+}
+
+void KU::KUser::setGID(gid_t data)
+{
+  p_gid = data;
+}
+
+void KU::KUser::setSPwd(const QString &data)
+{
+  s_pwd = data;
+}
+
+void KU::KUser::setMin(int data)
+{
+  s_min = data;
+}
+
+void KU::KUser::setMax(int data)
+{
+  s_max = data;
+}
+
+void KU::KUser::setWarn(int data)
+{
+  s_warn = data;
+}
+
+void KU::KUser::setInactive(int data)
+{
+  s_inact = data;
+}
+
+void KU::KUser::setLMPwd( const QString &data ) //  sam_lmpwd,
+{
+  sam_lmpwd = data;
+}
+
+void KU::KUser::setNTPwd( const QString &data ) //sam_ntpwd,
+{
+  sam_ntpwd = data;
+}
+
+void KU::KUser::setLoginScript( const QString &data ) //sam_loginscript,
+{
+  sam_loginscript = data;
+}
+
+void KU::KUser::setProfilePath( const QString &data) //  sam_profile,
+{
+  sam_profile = data;
+}
+
+void KU::KUser::setHomeDrive( const QString &data ) //sam_homedrive,
+{
+  sam_homedrive = data;
+}
+
+void KU::KUser::setHomePath( const QString &data ) //sam_homepath;
+{
+  sam_homepath = data;
+}
+
+void KU::KUser::setWorkstations( const QString &data ) //sam_workstation;
+{
+  sam_workstations = data;
+}
+
+void KU::KUser::setDomain( const QString &data ) //sam_domain
+{
+  sam_domain = data;
+}
+
+void KU::KUser::setSID( const SID &data ) //sid,
+{
+  sid = data;
+}
+
+void KU::KUser::setPGSID( const SID &data ) //pgroup_sid;
+{
+  pgroup_sid = data;
+}
+
+void KU::KUser::setFlag(int data)
+{
+  s_flag = data;
+}
+
+void KU::KUser::setCreateHome(bool data)
+{
+  isCreateHome = data;
+}
+
+void KU::KUser::setCreateMailBox(bool data)
+{
+  isCreateMailBox = data;
+}
+
+void KU::KUser::setCopySkel(bool data)
+{
+  isCopySkel = data;
+}
+
+void KU::KUser::setDeleteHome(bool data)
+{
+  isDeleteHome = data;
+}
+
+void KU::KUser::setDeleteMailBox(bool data)
+{
+  isDeleteMailBox = data;
+}
+
+int KU::KUser::createHome()
+{
+
+  if(p_dir.isNull() || p_dir.isEmpty()) {
+    KMessageBox::sorry( 0, i18n("Cannot create home folder for %1: it is null or empty.").arg(p_name) );
+    return(0);
+  }
+  if (mkdir(QFile::encodeName(p_dir), 0700) != 0) {
+    if (errno != EEXIST)
+    {
+      KMessageBox::error( 0, i18n("Cannot create home folder %1.\nError: %2").arg(p_dir).arg(QString::fromLocal8Bit(strerror(errno))) );
+      return(0);
+    }
+  }
+
+  if (chown(QFile::encodeName(p_dir), p_uid, p_gid) != 0) {
+    KMessageBox::error( 0, i18n("Cannot change owner of home folder %1.\nError: %2").arg(p_dir).arg(QString::fromLocal8Bit(strerror(errno))) );
+    return(1);
+  }
+
+  if (chmod(QFile::encodeName(p_dir), KU_HOMEDIR_PERM) != 0) {
+    KMessageBox::error( 0, i18n("Cannot change permissions on home folder %1.\nError: %2").arg(p_dir).arg(QString::fromLocal8Bit(strerror(errno))) );
+    return(1);
+  }
+  return(1);
+}
+
+int KU::KUser::tryCreate(const QString &dir)
+{
+  struct stat sb;
+  int rc = 0;
+
+  rc = stat(QFile::encodeName(dir), &sb);
+  if (rc == 0) {
+    if (S_ISDIR(sb.st_mode)) {
+      if (KMessageBox::warningContinueCancel( 0,
+        i18n("Folder %1 already exists!\nWill make %2 owner and change permissions.\nDo you want to continue?").arg(dir).arg(p_name),
+        QString::null, KStdGuiItem::cont() ) == KMessageBox::Continue) {
+
+        if (chown(QFile::encodeName(dir), p_uid, p_gid) != 0) {
+          KMessageBox::error( 0, i18n("Cannot change owner of %1 folder.\nError: %2") .arg(dir).arg(QString::fromLocal8Bit(strerror(errno))) );
+        }
+        return(0);
+      } else {
+        KMessageBox::information( 0, i18n("Folder %1 left 'as is'.\nVerify ownership and permissions for user %2 who may not be able to log in!").arg(dir).arg(p_name) );
+        return(-1);
+      }
+    } else {
+      KMessageBox::information( 0, i18n("%1 exists and is not a folder. User %2 will not be able to log in!").arg(dir).arg(p_name) );
+      return(-1);
+    }
+  } else {
+    if (errno == ENOENT) {
+      if (mkdir(QFile::encodeName(dir), 0700) != 0) {
+        KMessageBox::error( 0, i18n("Cannot create %1 folder.\nError: %2").arg(dir).arg(QString::fromLocal8Bit(strerror(errno))));
+        return(-1);
+      }
+      if (chown(QFile::encodeName(dir), p_uid, p_gid) != 0) {
+        KMessageBox::error( 0, i18n("Cannot change owner of %1 folder.\nError: %2").arg(dir).arg(QString::fromLocal8Bit(strerror(errno))) );
+      }
+      return(0);
+    } else {
+      KMessageBox::error( 0, i18n("stat call on %1 failed.\nError: %2").arg(dir).arg(QString::fromLocal8Bit(strerror(errno))) );
+      return(-1);
+    }
+  }
+}
+
+int KU::KUser::createMailBox()
+{
+  QString mailboxpath;
+  int fd;
+  mailboxpath = QFile::decodeName(MAIL_SPOOL_DIR) + "/" + p_name;
+  if((fd = open(QFile::encodeName(mailboxpath), O_CREAT|O_EXCL|O_WRONLY,
+                S_IRUSR|S_IWUSR)) < 0) {
+    if (errno != EEXIST)
+    {
+      KMessageBox::error( 0, i18n("Cannot create %1: %2")
+                .arg(mailboxpath)
+                .arg(QString::fromLocal8Bit(strerror(errno))) );
+      return -1;
+    }
+  }
+
+  close(fd);
+
+  if (chown(QFile::encodeName(mailboxpath), p_uid, KU_MAILBOX_GID) != 0) {
+    KMessageBox::error( 0, i18n("Cannot change owner on mailbox: %1\nError: %2")
+                .arg(mailboxpath).arg(QString::fromLocal8Bit(strerror(errno))) );
+    return -1;
+  }
+
+  if (chmod(QFile::encodeName(mailboxpath), KU_MAILBOX_PERM) != 0) {
+    KMessageBox::error( 0, i18n("Cannot change permissions on mailbox: %1\nError: %2")
+                .arg(mailboxpath).arg(QString::fromLocal8Bit(strerror(errno))) );
+    return -1;
+  }
+
+  return 0;
+}
+
+void KU::KUser::copyDir(const QString &srcPath, const QString &dstPath)
+{
+  mode_t mode;
+  QDir s(srcPath);
+  QDir d(dstPath);
+
+  QString dot = QString::fromLatin1(".");
+  QString dotdot = QString::fromLatin1("..");
+  
+  s.setFilter( QDir::All | QDir::Hidden | QDir::System );
+
+  for (uint i=0; i<s.count(); i++) {
+    QString name(s[i]);
+
+    if (name == dot)
+      continue;
+    if (name == dotdot)
+      continue;
+
+    QString filename(s.filePath(name));
+
+    QFileInfo info(filename);
+    mode = 0;
+    if ( info.permission(QFileInfo::ReadOwner) ) mode |=  S_IRUSR;
+    if ( info.permission(QFileInfo::WriteOwner) ) mode |=  S_IWUSR;
+    if ( info.permission(QFileInfo::ExeOwner) ) mode |=  S_IXUSR;
+    if ( info.permission(QFileInfo::ReadGroup) ) mode |=  S_IRGRP;
+    if ( info.permission(QFileInfo::WriteGroup) ) mode |=  S_IWGRP;
+    if ( info.permission(QFileInfo::ExeGroup) ) mode |=  S_IXGRP;
+    if ( info.permission(QFileInfo::ReadOther) ) mode |=  S_IROTH;
+    if ( info.permission(QFileInfo::WriteOther) ) mode |=  S_IWOTH;
+    if ( info.permission(QFileInfo::ExeOther) ) mode |=  S_IXOTH;
+
+    if ( info.isSymLink() ) {
+      QString link = info.readLink();
+
+      if (symlink(QFile::encodeName(link),QFile::encodeName(d.filePath(name))) != 0) {
+        KMessageBox::error( 0, i18n("Error creating symlink %1.\nError: %2")
+                  .arg(d.filePath(s[i])).arg(QString::fromLocal8Bit(strerror(errno))) );
+      }
+    } else if ( info.isDir() ) {
+      QDir dir(filename);
+
+      d.mkdir(name, FALSE);
+      copyDir(s.filePath(name), d.filePath(name));
+
+      if (chown(QFile::encodeName(d.filePath(name)), p_uid, p_gid) != 0) {
+        KMessageBox::error( 0, i18n("Cannot change owner of folder %1.\nError: %2")
+                  .arg(d.filePath(s[i])).arg(QString::fromLocal8Bit(strerror(errno))) );
+      }
+
+      if (chmod(QFile::encodeName(d.filePath(name)), mode) != 0) {
+        KMessageBox::error( 0, i18n("Cannot change permissions on folder %1.\nError: %2")
+                  .arg(d.filePath(s[i])).arg(QString::fromLocal8Bit(strerror(errno))) );
+      }
+
+    } else {
+      if (copyFile(filename, d.filePath(name)) == -1) {
+        continue;
+      }
+
+      if (chown(QFile::encodeName(d.filePath(name)), p_uid, p_gid) != 0) {
+        KMessageBox::error( 0, i18n("Cannot change owner of file %1.\nError: %2")
+                  .arg(d.filePath(s[i])).arg(QString::fromLocal8Bit(strerror(errno))) );
+      }
+
+      if (chmod(QFile::encodeName(d.filePath(name)), mode) != 0) {
+        KMessageBox::error( 0, i18n("Cannot change permissions on file %1.\nError: %2")
+                  .arg(d.filePath(s[i])).arg(QString::fromLocal8Bit(strerror(errno))) );
+      }
+    }
+  }
+}
+
+int KU::KUser::copySkel()
+{
+  QDir s(QFile::decodeName(SKELDIR));
+  QDir d(p_dir);
+  mode_t mode;
+  
+  if (!s.exists()) {
+    KMessageBox::error( 0, i18n("Folder %1 does not exist, cannot copy skeleton for %2.").arg(s.absPath()).arg(p_name) );
+    return (-1);
+  }
+
+  if (!d.exists()) {
+    KMessageBox::error( 0, i18n("Folder %1 does not exist, cannot copy skeleton.").arg(d.absPath()) );
+    return (-1);
+  }
+  
+  mode = umask(0007);
+  copyDir(s.absPath(), d.absPath());
+  umask( mode );
+  
+  return 0;
+}
+
+int KU::KUser::removeHome()
+{
+  struct stat sb;
+
+  if (!stat(QFile::encodeName(p_dir), &sb))
+    if (S_ISDIR(sb.st_mode) && sb.st_uid == p_uid) {
+      if (!KIO::NetAccess::del(KURL::fromPathOrURL(p_dir))) {
+             KMessageBox::error( 0, i18n("Cannot remove home folder %1.\nError: %2")
+                       .arg(p_dir).arg(KIO::NetAccess::lastErrorString()) );
+      }
+    } else {
+      KMessageBox::error( 0, i18n("Removal of home folder %1 failed (uid = %2, gid = %3).").arg(p_dir).arg(sb.st_uid).arg(sb.st_gid) );
+    }
+  else {
+    KMessageBox::error( 0, i18n("stat call on file %1 failed.\nError: %2")
+                 .arg(p_dir).arg(QString::fromLocal8Bit(strerror(errno))) );
+  }
+
+  return 0;
+}
+
+//TODO: remove at jobs too.
+
+int KU::KUser::removeCrontabs()
+{
+  QString file;
+  QString command;
+
+  file = QFile::decodeName(CRONTAB_DIR) + "/" + p_name;
+  if ( access(QFile::encodeName(file), F_OK) == 0 ) {
+    command = QString::fromLatin1("crontab -u %1 -r").arg(KProcess::quote(p_name));
+    if ( system(QFile::encodeName(command)) != 0 ) {
+      KMessageBox::error( 0, i18n("Cannot remove crontab %1.\nError: %2")
+                  .arg(command).arg(QString::fromLocal8Bit(strerror(errno))) );
+     }
+  }
+
+  return 0;
+}
+
+int KU::KUser::removeMailBox()
+{
+  QString file;
+
+  file = QFile::decodeName(MAIL_SPOOL_DIR) + "/" + p_name;
+  if (remove(QFile::encodeName(file)) != 0) {
+    KMessageBox::error( 0, i18n("Cannot remove mailbox %1.\nError: %2")
+                .arg(file).arg(QString::fromLocal8Bit(strerror(errno))) );
+  }
+
+  return 0;
+}
+
+int KU::KUser::removeProcesses()
+{
+  // be paranoid -- kill all processes owned by that user, if not root.
+
+  if (p_uid != 0)
+    switch (fork()) {
+      case 0:
+        setuid(p_uid);
+        kill(-1, 9);
+        _exit(0);
+        break;
+      case -1:
+        KMessageBox::error( 0,
+          i18n("Cannot fork while trying to kill processes for uid %1.").arg(p_uid) );
+        break;
+    }
+
+  return 0;
+}
+
+KU::KUsers::KUsers(KUserPrefsBase *cfg)
+{
+  mUsers.setAutoDelete(TRUE);
+  mCfg = cfg;
+}
+
+KU::KUsers::~KUsers()
+{
+  mUsers.clear();
+}
+
+const QString &KU::KUsers::getDOMSID() const
+{
+  return domsid;
+}
+
+void KU::KUsers::parseGecos( const char *gecos, QString &name, 
+  QString &field1, QString &field2, QString &field3 )
+{
+  int no = 0;
+  const char *s = gecos;
+  const char *pos = NULL;
+  // At least one part of the string exists
+  for(;;) {
+    pos = strchr(s, ',');
+    QString val;
+    if(pos == NULL)
+      val = QString::fromLocal8Bit(s);
+    else
+      val = QString::fromLocal8Bit(s, (int)(pos-s));
+
+    switch(no) {
+      case 0: name = val; break;
+      case 1: field1 = val; break;
+      case 2: field2 = val; break;
+      case 3: field3 = val; break;
+    }
+    if(pos == NULL) break;
+    s = pos+1;
+    no++;
+  }
+}  
+
+void KU::KUsers::fillGecos(KU::KUser *user, const char *gecos)
+{
+  QString name,field1,field2,field3;
+  parseGecos( gecos, name, field1, field2, field3 );
+  user->setFullName( name );
+  caps & Cap_BSD ? user->setOffice( field1 ) : user->setOffice1( field1 );
+  caps & Cap_BSD ? user->setWorkPhone( field2 ) : user->setOffice2( field2 );
+  caps & Cap_BSD ? user->setHomePhone( field3 ) : user->setAddress( field3 );
+}
+
+bool KU::KUsers::doCreate(KU::KUser *user)
+{
+  QString h_dir;
+
+  if(user->getCreateMailBox()) {
+    user->createMailBox();
+    user->setCreateMailBox(false);
+  }
+
+  if(user->getCreateHome()) {
+    if(user->createHome()) {
+      user->setCreateHome(false);
+     } else {
+       return false; // if createHome fails, copySkel is irrelevant!
+     }
+
+     if(user->getCopySkel()) {
+       if((user->copySkel()) == 0) {
+         user->setCopySkel(false);
+       }
+     }
+
+  }
+  return TRUE;
+}
+
+bool KU::KUsers::doDelete( KU::KUser *user )
+{
+  kdDebug() << "delete user: " << user->getName() << " uid: " << user->getUID() << endl;
+  if ( user->isDeleteHome ) {
+    user->removeHome();
+    user->removeCrontabs();
+  }
+  if ( user->isDeleteMailBox )
+    user->removeMailBox();
+/*
+  user->removeProcesses();
+*/
+  return TRUE;
+}
+
+KU::KUser *KU::KUsers::lookup(const QString & name)
+{
+  KU::KUser *user;
+  QPtrListIterator<KU::KUser> it( mUsers );
+
+  while ( (user = it.current()) != 0 && user->getName() != name ) ++it;
+  return user;
+}
+
+KU::KUser *KU::KUsers::lookup(uid_t uid)
+{
+  KU::KUser *user;
+  QPtrListIterator<KU::KUser> it( mUsers );
+
+  while ( (user = it.current()) != 0 && user->getUID() != uid ) ++it;
+  return user;
+}
+
+KU::KUser *KU::KUsers::lookup_sam( const SID &sid )
+{
+  KU::KUser *user;
+  QPtrListIterator<KU::KUser> it( mUsers );
+
+  while ( (user = it.current()) != 0 && user->getSID() != sid ) ++it;
+  return user;
+}
+
+KU::KUser *KU::KUsers::lookup_sam( const QString &sid )
+{
+  KU::KUser *user;
+  QPtrListIterator<KU::KUser> it( mUsers );
+
+  while ( (user = it.current()) != 0 && user->getSID().getSID() != sid ) ++it;
+  return user;
+}
+
+KU::KUser *KU::KUsers::lookup_sam( uint rid )
+{
+  KU::KUser *user;
+  QPtrListIterator<KU::KUser> it( mUsers );
+
+  while ( (user = it.current()) != 0 && user->getSID().getRID() != rid ) ++it;
+  return user;
+}
+
+uid_t KU::KUsers::first_free()
+{
+  uid_t t;
+
+  for (t = mCfg->firstUID() ; t<65534; t++)
+    if (lookup(t) == NULL)
+      return t;
+
+  return NO_FREE;
+}
+
+uint KU::KUsers::first_free_sam()
+{
+  uint t;
+
+  for (t = 1000; t<65534; t++)
+    if (lookup_sam(t) == NULL)
+      return t;
+
+  return 0;
+}
+
+uint KU::KUsers::count() const
+{
+  return mUsers.count();
+}
+
+KU::KUser *KU::KUsers::operator[](uint num)
+{
+  return mUsers.at(num);
+}
+
+KU::KUser *KU::KUsers::first()
+{
+  return mUsers.first();
+}
+
+KU::KUser *KU::KUsers::next()
+{
+  return mUsers.next();
+}
+
+void KU::KUsers::add(KU::KUser *user)
+{
+  mAdd.append( user );
+}
+
+void KU::KUsers::del(KU::KUser *user)
+{
+  mDel.append( user );
+}
+
+void KU::KUsers::mod(KU::KUser *uold, const KU::KUser &unew)
+{
+  mMod.insert( uold, unew );
+}
+
+void KU::KUsers::commit()
+{
+  kdDebug() << "KU::KUsers::commit()" << endl;
+  KU::KUser *user;
+  DelIt dit( mDelSucc );
+  AddIt ait( mAddSucc );
+  ModIt mit = mModSucc.begin();
+
+//commit modifications
+  while ( mit != mModSucc.end() ) {
+    *(mit.key()) = mit.data();
+    mit++;
+  }
+//commit deletes
+  while ( (user = dit.current()) != 0 ) {
+    ++dit;
+    doDelete( user );
+    mUsers.remove( user );
+  }
+//commit additions
+  while ( (user = ait.current()) != 0 ) {
+    ++ait;
+    doCreate( user );
+    mUsers.append( user );
+  }
+
+//clear the unsuccessful modifications
+  cancelMods();
+}
+
+void KU::KUsers::cancelMods()
+{
+  KU::KUser *user;
+  while ( (user = mAdd.first()) ) {
+    delete user;
+    mAdd.remove();
+  }
+  mDel.clear();
+  mMod.clear();
+}