System checking for OpenZaurus is now done through libopie (ODevice::system)

1 files changed, 6 insertions, 1 deletions

diff --git a/noncore/settings/usermanager/userdialog.cpp b/noncore/settings/usermanager/userdialog.cpp
index 42a9144..36bcf86 100644
--- a/noncore/settings/usermanager/userdialog.cpp
+++ b/noncore/settings/usermanager/userdialog.cpp
@@ -1,385 +1,390 @@
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #include "userdialog.h"
 
 #include <qlayout.h>
 #include <qlabel.h>
 #include <qmessagebox.h>
 #include <qfile.h>
 
 #include <stdlib.h>
 
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <unistd.h>
 #include <signal.h>
 
 #include "passwd.h"
 
+#include <opie/odevice.h>
+using namespace Opie;
+
+
 /**
  * UserDialog constructor. Setup the dialog, fill the groupComboBox & groupsListView with all groups.
  *
  */
 UserDialog::UserDialog(QWidget* parent, const char* name, bool modal, WFlags fl) : QDialog(parent, name, modal, fl) {
 	QVBoxLayout *layout = new QVBoxLayout(this);
 	myTabWidget=new QTabWidget(this,"User Tab Widget");
 	layout->addWidget(myTabWidget);
 	setupTab1();
 	setupTab2();
 
 	accounts->groupStringList.sort();
 	// And also fill the listview & the combobox with all available groups.
 	for( QStringList::Iterator it = accounts->groupStringList.begin(); it!=accounts->groupStringList.end(); ++it) {
 		accounts->splitGroupEntry(*it);
 		new QCheckListItem(groupsListView,accounts->gr_name,QCheckListItem::CheckBox);
 		groupComboBox->insertItem(accounts->gr_name);
 	}
 	showMaximized();
 }
 
 /**
  * Empty destructor.
  *
  */
 UserDialog::~UserDialog() {
 }
 
 /**
  *  Creates the first tab, all userinfo is here.
  *
  */
 void UserDialog::setupTab1() {
 	QPixmap mypixmap;
 	QWidget *tabpage = new QWidget(myTabWidget,"page1");
 	QVBoxLayout *layout = new QVBoxLayout(tabpage);
 	layout->setMargin(5);
 
 	// Picture
 	picturePushButton = new QPushButton(tabpage,"Label");
 	picturePushButton->setMinimumSize(48,48);
 	picturePushButton->setMaximumSize(48,48);
 	picturePushButton->setPixmap(Resource::loadPixmap("usermanager/usericon"));	// Load default usericon.
 	connect(picturePushButton,SIGNAL(clicked()),this,SLOT(clickedPicture()));	// Clicking the picture should invoke pictureselector.
 	
 	// Login
 	QLabel *loginLabel=new QLabel(tabpage,"Login: ");
 	loginLabel->setText("Login: ");
 	loginLineEdit=new QLineEdit(tabpage,"Login: ");
 
 	// UID
 	QLabel *uidLabel=new QLabel(tabpage,"uid: ");
 	uidLabel->setText("UserID: ");
 	uidLineEdit=new QLineEdit(tabpage,"uid: ");
 	uidLineEdit->setEnabled(false);
 
 	// Username (gecos)
 	QLabel *gecosLabel=new QLabel(tabpage,"gecos");
 	gecosLabel->setText("Username: ");
 	gecosLineEdit=new QLineEdit(tabpage,"gecos");
 
 	// Password
 	QLabel *passwordLabel=new QLabel(tabpage,"password");
 	passwordLabel->setText("Password: ");
 	passwordLineEdit=new QLineEdit(tabpage,"password");
 	passwordLineEdit->setEchoMode(QLineEdit::Password);
 
 	// Shell
 	QLabel *shellLabel=new QLabel(tabpage,"shell");
 	shellLabel->setText("Shell: ");
 	shellComboBox=new QComboBox(tabpage,"shell");
 	shellComboBox->setEditable(true);
 	shellComboBox->insertItem("/bin/sh");
 	shellComboBox->insertItem("/bin/ash");
 	shellComboBox->insertItem("/bin/false");
 	
 	// Primary Group
 	QLabel *groupLabel=new QLabel(tabpage,"group");
 	groupLabel->setText("Primary group: ");
 	groupComboBox=new QComboBox(tabpage,"PrimaryGroup");
 
 	// Copy /etc/skel
 	QLabel *skelLabel=new QLabel(tabpage,"skel");
 	skelLabel->setText("Copy /etc/skel: ");
 	skelCheckBox=new QCheckBox(tabpage);
 	skelCheckBox->setChecked(true);
 //	skelLabel->setDisabled(true);
 //	skelCheckBox->setDisabled(true);
 	
 	// Widget layout
 	QHBoxLayout *hlayout=new QHBoxLayout(-1,"hlayout");
 	layout->addWidget(picturePushButton);
 	layout->addSpacing(5);
 	layout->addLayout(hlayout);
 	QVBoxLayout *vlayout1=new QVBoxLayout(-1,"vlayout1");
 	QVBoxLayout *vlayout2=new QVBoxLayout(-1,"vlayout2");
 		// First column, labels
 		vlayout1->addWidget(loginLabel);
 		vlayout1->addSpacing(5);
 		vlayout1->addWidget(uidLabel);
 		vlayout1->addSpacing(5);
 		vlayout1->addWidget(gecosLabel);
 		vlayout1->addSpacing(5);
 		vlayout1->addWidget(passwordLabel);
 		vlayout1->addSpacing(5);
 		vlayout1->addWidget(shellLabel);
 		vlayout1->addSpacing(5);
 		vlayout1->addWidget(groupLabel);
 		vlayout1->addSpacing(5);
 		vlayout1->addWidget(skelLabel);
 		// Second column, data
 		vlayout2->addWidget(loginLineEdit);
 		vlayout2->addSpacing(5);
 		vlayout2->addWidget(uidLineEdit);
 		vlayout2->addSpacing(5);
 		vlayout2->addWidget(gecosLineEdit);
 		vlayout2->addSpacing(5);
 		vlayout2->addWidget(passwordLineEdit);
 		vlayout2->addSpacing(5);
 		vlayout2->addWidget(shellComboBox);
 		vlayout2->addSpacing(5);
 		vlayout2->addWidget(groupComboBox);
 		vlayout2->addSpacing(5);
 		vlayout2->addWidget(skelCheckBox);
 	hlayout->addLayout(vlayout1);
 	hlayout->addLayout(vlayout2);
 	
 	myTabWidget->addTab(tabpage,"User Info");
 }
 
 /**
  *  Creates the second tab containing additional groups for the user.
  *
  */
 void UserDialog::setupTab2() {
 	QWidget *tabpage = new QWidget(myTabWidget,"page2");
 	QVBoxLayout *layout = new QVBoxLayout(tabpage);
 	layout->setMargin(5);
 
 	// Additional groups
 	groupsListView=new QListView(tabpage,"groups");
 	groupsListView->addColumn("Additional groups");
 	groupsListView->setColumnWidthMode(0,QListView::Maximum);
 	groupsListView->setMultiSelection(false);
 	groupsListView->setAllColumnsShowFocus(false);
 	
 	layout->addSpacing(5);
 		// Grouplist
 		layout->addWidget(groupsListView);
 	
 	myTabWidget->addTab(tabpage,"User Groups");
 }
 
 /**
  * Static function that creates the userinfo dialog.
  * The user will be prompted to add a user. 
  *
  * @param uid This is a suggested available UID.
  * @param gid This is a suggested available GID.
  *
  * @return <code>true</code> if the user was successfully added, otherwise <code>false</code>.
  *
  */
 bool UserDialog::addUser(int uid, int gid) {
 	QCheckListItem *temp;
 	QFile ozTest;
-	int oz=ozTest.exists("/etc/oz_version");
+	int oz=false;
+	if(ODevice::inst()->system()==System_OpenZaurus) oz=true;
 	UserDialog *adduserDialog=new UserDialog();
 	adduserDialog->setCaption(tr("Add User"));
 	adduserDialog->userID=uid;	// Set next available UID as default uid.
 	adduserDialog->groupID=gid;	// Set next available GID as default gid.
 	// Insert default group into groupComboBox
 	adduserDialog->groupComboBox->insertItem("<create new group>",0);
 	adduserDialog->uidLineEdit->setText(QString::number(uid));
 	// If we're running on OZ, add new users to some default groups.
 	if(oz) {
 		QListViewItemIterator iter( adduserDialog->groupsListView );
 		for ( ; iter.current(); ++iter ) {
 			temp=(QCheckListItem*)iter.current();
 			if (temp->text()=="video") temp->setOn(true);
 			if (temp->text()=="audio") temp->setOn(true);
 			if (temp->text()=="time") temp->setOn(true);
 			if (temp->text()=="power") temp->setOn(true);
 			if (temp->text()=="input") temp->setOn(true);
 			if (temp->text()=="sharp") temp->setOn(true);
 			if (temp->text()=="tty") temp->setOn(true);
 		}
 	}
 	// Show the dialog! 
 	if(!(adduserDialog->exec())) return false;
 	if((adduserDialog->groupComboBox->currentItem()!=0)) {
 		accounts->findGroup(adduserDialog->groupComboBox->currentText());
 		adduserDialog->groupID=accounts->gr_gid;
 		qWarning(QString::number(accounts->gr_gid));
 	}
 	if(!(accounts->addUser(adduserDialog->loginLineEdit->text(), adduserDialog->passwordLineEdit->text(), 
 							adduserDialog->uidLineEdit->text().toInt(), adduserDialog->groupID, adduserDialog->gecosLineEdit->text(), 
 							QString("/home/")+adduserDialog->loginLineEdit->text() , adduserDialog->shellComboBox->currentText()))) {
 		QMessageBox::information(0,"Ooops!","Something went wrong!\nUnable to add user.");
 		return false;
 	}
     
 	// Add User to additional groups.
 	QListViewItemIterator it( adduserDialog->groupsListView );
 	for ( ; it.current(); ++it ) {
 		temp=(QCheckListItem*)it.current();
 		if (temp->isOn() )
 		accounts->addGroupMember(it.current()->text(0),adduserDialog->loginLineEdit->text());
 	}
 	// Copy image to pics/users/
 	if(!(adduserDialog->userImage.isNull())) {
 		QDir d;
 		if(!(d.exists("/opt/QtPalmtop/pics/users"))) {
 			d.mkdir("/opt/QtPalmtop/pics/users");
 		}
 		QString filename="/opt/QtPalmtop/pics/users/"+accounts->pw_name+".png";
 //		adduserDialog->userImage=adduserDialog->userImage.smoothScale(48,48);
 		adduserDialog->userImage.save(filename,"PNG");
 	}
 	
 	// Should we copy the skeleton homedirectory /etc/skel to the user's homedirectory?
 	accounts->findUser(adduserDialog->loginLineEdit->text());
 	if(adduserDialog->skelCheckBox->isChecked()) {
 		QString command_cp;
 		QString command_chown;
 		command_cp.sprintf("cp -a /etc/skel/* %s/",accounts->pw_dir.latin1());
 		system(command_cp);
 		
 		command_cp.sprintf("cp -a /etc/skel/.[!.]* %s/",accounts->pw_dir.latin1());	// Bug in busybox, ".*" includes parent directory, does this work as a workaround?
 		system(command_cp);
 		
 		command_chown.sprintf("chown -R %d:%d %s",accounts->pw_uid,accounts->pw_gid,accounts->pw_dir.latin1());
 		system(command_chown);
 	}
 	
 	return true;
 }
 
 /**
  * Deletes the user account.
  *
  * @param username User to be deleted.
  *
  * @return <code>true</code> if the user was successfully deleted, otherwise <code>false</code>.
  *
  */
 bool UserDialog::delUser(const char *username) {
 	if((accounts->findUser(username))) {	// Does that user exist?
 		if(!(accounts->delUser(username))) {	// Delete the user.
 			QMessageBox::information(0,"Ooops!","Something went wrong\nUnable to delete user: "+QString(username)+".");
 		}
 	} else {
 		QMessageBox::information(0,"Invalid Username","That username ("+QString(username)+")does not exist.");
 		return false;
 	}
 	return true;
 }
 
 /**
  * This displays a confirmation dialog wether a user should be deleted or not.
  *  (And also deletes the account)
  *
  * @param username User to be deleted.
  *
  * @return <code>true</code> if the user was successfully deleted, otherwise <code>false</code>.
  *
  */
 bool UserDialog::editUser(const char *username) {
 	int invalid_group=0;
 	UserDialog *edituserDialog=new UserDialog();	// Create Dialog
 	edituserDialog->setCaption(tr("Edit User"));
 	accounts->findUser(username);	// Locate user in database and fill variables in 'accounts' object.
 	if(!(accounts->findGroup(accounts->pw_gid))) {	// Locate the user's primary group, and fill group variables in 'accounts' object.
 		invalid_group=1;
 	}
 	// Fill widgets with userinfo.
 	edituserDialog->loginLineEdit->setText(accounts->pw_name);
 	edituserDialog->uidLineEdit->setText(QString::number(accounts->pw_uid));
 	edituserDialog->gecosLineEdit->setText(accounts->pw_gecos);
 	// Set password to '........', we will later check if this still is the contents, if not, the password has been changed.
 	edituserDialog->passwordLineEdit->setText("........");
 	// If this user is not using /bin/sh,/bin/ash or /bin/false as shell, add that entry to the shell-combobox.
 	if(accounts->pw_shell!="/bin/sh" && accounts->pw_shell!="/bin/ash" && accounts->pw_shell!="/bin/false") {
 		edituserDialog->shellComboBox->insertItem(accounts->pw_shell,0);
 		edituserDialog->shellComboBox->setCurrentItem(0);
 	}
 	// Select the primary group for this user.
 	for(int i=0;i<edituserDialog->groupComboBox->count();++i) {
 		if(accounts->gr_name==edituserDialog->groupComboBox->text(i)) {
 			edituserDialog->groupComboBox->setCurrentItem(i);
 			break;
 		}
 	}
 	if(invalid_group) {
 		edituserDialog->groupComboBox->insertItem("<Undefined group>",0);
 		edituserDialog->groupComboBox->setCurrentItem(0);
 	}
 	// Select the groups in the listview, to which the user belongs.
 	QCheckListItem *temp;
 	QRegExp userRegExp(QString("[:\\s]%1\\s").arg(username));
 	QStringList tempList=accounts->groupStringList.grep(userRegExp);	// Find all entries in the group database, that the user is a member of.
 	for(QStringList::Iterator it=tempList.begin(); it!=tempList.end(); ++it) {	// Iterate over all of them.
 		QListViewItemIterator lvit( edituserDialog->groupsListView );	// Compare to all groups.
 		for ( ; lvit.current(); ++lvit ) {
 			if(lvit.current()->text(0)==(*it).left((*it).find(":"))) {
 				temp=(QCheckListItem*)lvit.current();
 				temp->setOn(true);	// If we find a line with that groupname, select it.;
 			}
 		}
 	}
 	
 	if(!(edituserDialog->exec())) return false;	// SHOW THE DIALOG!
 	
 	accounts->findUser(username);	// Fill user variables in 'acccounts' object.
 	accounts->pw_name=edituserDialog->loginLineEdit->text();
 	// Has the password been changed ? Make a new "crypt":ed password.
 	if(edituserDialog->passwordLineEdit->text()!="........") accounts->pw_passwd=crypt(edituserDialog->passwordLineEdit->text(), accounts->crypt_make_salt());
 	
 	// Set all variables in accounts object, that will be used when calling 'updateUser()'
 	accounts->pw_uid=edituserDialog->uidLineEdit->text().toInt();
 	if(accounts->findGroup(edituserDialog->groupComboBox->currentText())) {	// Fill all group variables in 'accounts' object.
 		accounts->pw_gid=accounts->gr_gid;	// Only do this if the group is a valid group (ie. "<Undefined group>"), otherwise keep the old group.
 	}
 	accounts->pw_gecos=edituserDialog->gecosLineEdit->text();
 	accounts->pw_shell=edituserDialog->shellComboBox->currentText();
 	// Update userinfo, using the information stored in the user variables stored in the accounts object.
 	accounts->updateUser(username);
 	
 	// Remove user from all groups he/she is a member of. (could be done in a better way I guess, this was simple though.)
 	for(QStringList::Iterator it=tempList.begin(); it!=tempList.end(); ++it) {
 		accounts->delGroupMember((*it).left((*it).find(":")),username);
 	}
 	
 	// Add User to additional groups that he/she is a member of.
 	QListViewItemIterator it( edituserDialog->groupsListView );
 	for ( ; it.current(); ++it ) {
 	temp=(QCheckListItem*)it.current();
 	if ( temp->isOn() )
 		accounts->addGroupMember(it.current()->text(0),edituserDialog->loginLineEdit->text());
 	}
 	
 	// Copy image to pics/users/
 	if(!(edituserDialog->userImage.isNull())) {
 		QDir d;
 		if(!(d.exists("/opt/QtPalmtop/pics/users"))) {
 			d.mkdir("/opt/QtPalmtop/pics/users");
 		}
 		QString filename="/opt/QtPalmtop/pics/users/"+accounts->pw_name+".png";
 //		edituserDialog->userImage=edituserDialog->userImage.smoothScale(48,48);
 		edituserDialog->userImage.save(filename,"PNG");
 	}
 	return true;
 }
 
 /**
  * "OK" has been clicked. Verify some information before closing the dialog.
  *
  */
 void UserDialog::accept() {