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/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 563 insertions, 0 deletions

diff --git a/kopete/protocols/jabber/ui/dlgjabbervcard.cpp b/kopete/protocols/jabber/ui/dlgjabbervcard.cpp
new file mode 100644
index 00000000..b35e091a
--- /dev/null
+++ b/kopete/protocols/jabber/ui/dlgjabbervcard.cpp
@@ -0,0 +1,563 @@
+
+/***************************************************************************
+                          dlgjabbervcard.cpp  -  vCard dialog
+                             -------------------
+    begin                : Thu Aug 08 2002
+    copyright            : (C) 2002-2003 by Till Gerken <till@tantalo.net>
+                           (C) 2005      by Michaël Larouche <michael.larouche@kdemail.net>
+    email                : kopete-devel@kde.org
+
+    Rewritten version of the original dialog
+
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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 "dlgjabbervcard.h"
+
+// Qt includes
+#include <qtextedit.h>
+#include <qwidgetstack.h>
+#include <qregexp.h>
+#include <qbuffer.h>
+
+// KDE includes
+#include <kdebug.h>
+#include <kpushbutton.h>
+#include <klineedit.h>
+#include <klocale.h>
+#include <kurllabel.h>
+#include <kmessagebox.h>
+#include <krun.h>
+#include <kio/netaccess.h>
+#include <kfiledialog.h>
+#include <kpixmapregionselectordialog.h>
+#include <kstandarddirs.h>
+
+// libiris(XMPP backend) includes
+#include "im.h"
+#include "xmpp.h"
+#include "xmpp_tasks.h"
+
+// Kopete includes
+#include "jabberprotocol.h"
+#include "jabbercontact.h"
+#include "jabberaccount.h"
+#include "jabbercontactpool.h"
+#include "jabberbasecontact.h"
+#include "jabberclient.h"
+#include "dlgvcard.h"
+
+/*
+ *  Constructs a dlgJabberVCard which is a child of 'parent', with the
+ *  name 'name'
+ *
+ */
+dlgJabberVCard::dlgJabberVCard (JabberAccount *account, JabberBaseContact *contact, QWidget * parent, const char *name)
+	: KDialogBase (parent, name, false, i18n("Jabber vCard"), Close | User1 | User2, Close, false, i18n("&Save User Info"), i18n("&Fetch vCard") )
+{
+
+	m_account = account;
+	m_contact = contact;
+
+	m_mainWidget = new dlgVCard(this);
+	setMainWidget(m_mainWidget);
+
+	connect (this, SIGNAL (user1Clicked()), this, SLOT (slotSaveVCard ()));
+	connect (this, SIGNAL( user2Clicked()), this, SLOT (slotGetVCard ()));
+
+	connect (m_mainWidget->btnSelectPhoto, SIGNAL (clicked()), this, SLOT (slotSelectPhoto()));
+	connect (m_mainWidget->btnClearPhoto, SIGNAL (clicked()), this, SLOT (slotClearPhoto()));
+	connect (m_mainWidget->urlHomeEmail, SIGNAL (leftClickedURL(const QString &)), this, SLOT (slotOpenURL (const QString &)));
+	connect (m_mainWidget->urlWorkEmail, SIGNAL (leftClickedURL(const QString &)), this, SLOT (slotOpenURL (const QString &)));
+	connect (m_mainWidget->urlHomepage, SIGNAL (leftClickedURL(const QString &)), this, SLOT (slotOpenURL (const QString &)));
+
+	assignContactProperties();
+
+	show ();
+	raise ();
+
+	slotGetVCard();
+}
+
+/*
+ *  Destroys the object and frees any allocated resources
+ */
+dlgJabberVCard::~dlgJabberVCard ()
+{
+	// no need to delete child widgets, Qt does it all for us
+}
+
+/*
+ * Activated when the close button gets pressed. Deletes the dialog.
+ */
+void dlgJabberVCard::slotClose()
+{
+	kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "Deleting dialog." << endl;
+	delayedDestruct();
+}
+
+/*
+ * Assign the contact properties to this dialog
+ */
+void dlgJabberVCard::assignContactProperties ()
+{
+	// general tab
+	m_mainWidget->leNick->setText (m_contact->property(m_account->protocol()->propNickName).value().toString());
+	m_mainWidget->leName->setText (m_contact->property(m_account->protocol()->propFullName).value().toString());
+	// Guess the JID from the Kopete::Contact if the propJid is empty.
+	if( m_contact->property( m_account->protocol()->propJid ).value().toString().isEmpty() )
+		m_mainWidget->leJID->setText (m_contact->rosterItem().jid().full());
+	else
+		m_mainWidget->leJID->setText (m_contact->property(m_account->protocol()->propJid).value().toString());
+	m_mainWidget->leBirthday->setText (m_contact->property(m_account->protocol()->propBirthday).value().toString());
+	m_mainWidget->leTimezone->setText (m_contact->property(m_account->protocol()->propTimezone).value().toString());
+
+	QString homepage = m_contact->property(m_account->protocol()->propHomepage).value().toString();
+	m_mainWidget->leHomepage->setText (homepage);
+	m_mainWidget->urlHomepage->setText (homepage);
+	m_mainWidget->urlHomepage->setURL (homepage);
+	m_mainWidget->urlHomepage->setUseCursor ( !homepage.isEmpty () );
+
+	// Set photo
+	m_photoPath = m_contact->property(m_account->protocol()->propPhoto).value().toString();
+	if( !m_photoPath.isEmpty() )
+	{
+		m_mainWidget->lblPhoto->setPixmap( QPixmap(m_photoPath) );
+	}
+
+	// addresses
+	m_mainWidget->leWorkStreet->setText (m_contact->property(m_account->protocol()->propWorkStreet).value().toString());
+	m_mainWidget->leWorkExtAddr->setText (m_contact->property(m_account->protocol()->propWorkExtAddr).value().toString());
+	m_mainWidget->leWorkPOBox->setText (m_contact->property(m_account->protocol()->propWorkPOBox).value().toString());
+	m_mainWidget->leWorkCity->setText (m_contact->property(m_account->protocol()->propWorkCity).value().toString());
+	m_mainWidget->leWorkPostalCode->setText (m_contact->property(m_account->protocol()->propWorkPostalCode).value().toString());
+	m_mainWidget->leWorkCountry->setText (m_contact->property(m_account->protocol()->propWorkCountry).value().toString());
+
+	m_mainWidget->leHomeStreet->setText (m_contact->property(m_account->protocol()->propHomeStreet).value().toString());
+	m_mainWidget->leHomeExtAddr->setText (m_contact->property(m_account->protocol()->propHomeExtAddr).value().toString());
+	m_mainWidget->leHomePOBox->setText (m_contact->property(m_account->protocol()->propHomePOBox).value().toString());
+	m_mainWidget->leHomeCity->setText (m_contact->property(m_account->protocol()->propHomeCity).value().toString());
+	m_mainWidget->leHomePostalCode->setText (m_contact->property(m_account->protocol()->propHomePostalCode).value().toString());
+	m_mainWidget->leHomeCountry->setText (m_contact->property(m_account->protocol()->propHomeCountry).value().toString());
+
+	// email
+	m_mainWidget->urlWorkEmail->setUseCursor ( false );
+	m_mainWidget->urlHomeEmail->setUseCursor ( false );
+
+	QString workEmail = m_contact->property(m_account->protocol()->propWorkEmailAddress).value().toString();
+	QString homeEmail = m_contact->property(m_account->protocol()->propEmailAddress).value().toString();
+	m_mainWidget->leWorkEmail->setText (workEmail);
+	m_mainWidget->urlWorkEmail->setText (workEmail);
+	m_mainWidget->urlWorkEmail->setURL ("mailto:" + workEmail);
+	bool enableMail=!workEmail.stripWhiteSpace().isEmpty ();
+	m_mainWidget->urlWorkEmail->setUseCursor ( enableMail );
+	m_mainWidget->urlWorkEmail->setEnabled ( enableMail ); 
+		
+	m_mainWidget->leHomeEmail->setText (homeEmail);
+	m_mainWidget->urlHomeEmail->setText (homeEmail);
+	enableMail=!homeEmail.stripWhiteSpace().isEmpty ();
+	m_mainWidget->urlHomeEmail->setURL ("mailto:" + homeEmail);
+	m_mainWidget->urlHomeEmail->setUseCursor ( enableMail );
+	m_mainWidget->urlHomeEmail->setEnabled ( enableMail );
+
+	// work information tab
+	m_mainWidget->leCompany->setText (m_contact->property(m_account->protocol()->propCompanyName).value().toString());
+	m_mainWidget->leDepartment->setText (m_contact->property(m_account->protocol()->propCompanyDepartement).value().toString());
+	m_mainWidget->lePosition->setText (m_contact->property(m_account->protocol()->propCompanyPosition).value().toString());
+	m_mainWidget->leRole->setText (m_contact->property(m_account->protocol()->propCompanyRole).value().toString());
+
+	// phone numbers tab
+	m_mainWidget->lePhoneFax->setText(m_contact->property(m_account->protocol()->propPhoneFax).value().toString());
+	m_mainWidget->lePhoneWork->setText(m_contact->property(m_account->protocol()->propWorkPhone).value().toString());
+	m_mainWidget->lePhoneCell->setText(m_contact->property(m_account->protocol()->propPrivateMobilePhone).value().toString());
+	m_mainWidget->lePhoneHome->setText(m_contact->property(m_account->protocol()->propPrivatePhone).value().toString());
+
+	// about tab
+	m_mainWidget->teAbout->setText (m_contact->property(m_account->protocol()->propAbout).value().toString());
+
+	if(m_account->myself() == m_contact)
+		setReadOnly (false);
+	else
+		setReadOnly (true);
+}
+
+void dlgJabberVCard::setReadOnly (bool state)
+{
+	// general tab
+	m_mainWidget->leNick->setReadOnly (state);
+	m_mainWidget->leName->setReadOnly (state);
+	m_mainWidget->leJID->setReadOnly (state);
+	m_mainWidget->leBirthday->setReadOnly (state);
+	m_mainWidget->leTimezone->setReadOnly (state);
+	m_mainWidget->wsHomepage->raiseWidget(state ? 0 : 1);
+	// Disable photo buttons when read only
+	m_mainWidget->btnSelectPhoto->setEnabled(!state);
+	m_mainWidget->btnClearPhoto->setEnabled(!state);
+
+	// home address tab
+	m_mainWidget->leHomeStreet->setReadOnly (state);
+	m_mainWidget->leHomeExtAddr->setReadOnly (state);
+	m_mainWidget->leHomePOBox->setReadOnly (state);
+	m_mainWidget->leHomeCity->setReadOnly (state);
+	m_mainWidget->leHomePostalCode->setReadOnly (state);
+	m_mainWidget->leHomeCountry->setReadOnly (state);
+	m_mainWidget->wsHomeEmail->raiseWidget(state ? 0 : 1);
+
+	// work address tab
+	m_mainWidget->leWorkStreet->setReadOnly (state);
+	m_mainWidget->leWorkExtAddr->setReadOnly (state);
+	m_mainWidget->leWorkPOBox->setReadOnly (state);
+	m_mainWidget->leWorkCity->setReadOnly (state);
+	m_mainWidget->leWorkPostalCode->setReadOnly (state);
+	m_mainWidget->leWorkCountry->setReadOnly (state);
+	m_mainWidget->wsWorkEmail->raiseWidget(state ? 0 : 1);
+
+	// work information tab
+	m_mainWidget->leCompany->setReadOnly (state);
+	m_mainWidget->leDepartment->setReadOnly (state);
+	m_mainWidget->lePosition->setReadOnly (state);
+	m_mainWidget->leRole->setReadOnly (state);
+
+	// phone numbers tab
+	m_mainWidget->lePhoneHome->setReadOnly (state);
+	m_mainWidget->lePhoneWork->setReadOnly (state);
+	m_mainWidget->lePhoneFax->setReadOnly (state);
+	m_mainWidget->lePhoneCell->setReadOnly (state);
+
+	// about tab
+	m_mainWidget->teAbout->setReadOnly (state);
+
+	// save button
+	enableButton(User1, !state);
+}
+
+void dlgJabberVCard::setEnabled(bool state)
+{
+	// general tab
+	m_mainWidget->leNick->setEnabled (state);
+	m_mainWidget->leName->setEnabled (state);
+	m_mainWidget->leJID->setEnabled (state);
+	m_mainWidget->leBirthday->setEnabled (state);
+	m_mainWidget->leTimezone->setEnabled (state);
+	m_mainWidget->wsHomepage->raiseWidget(state ? 1 : 0);
+	// Disable photo buttons when read only
+	m_mainWidget->btnSelectPhoto->setEnabled(state);
+	m_mainWidget->btnClearPhoto->setEnabled(state);
+
+	// home address tab
+	m_mainWidget->leHomeStreet->setEnabled (state);
+	m_mainWidget->leHomeExtAddr->setEnabled (state);
+	m_mainWidget->leHomePOBox->setEnabled (state);
+	m_mainWidget->leHomeCity->setEnabled (state);
+	m_mainWidget->leHomePostalCode->setEnabled (state);
+	m_mainWidget->leHomeCountry->setEnabled (state);
+	m_mainWidget->wsHomeEmail->raiseWidget(state ? 0 : 1);
+
+	// work address tab
+	m_mainWidget->leWorkStreet->setEnabled (state);
+	m_mainWidget->leWorkExtAddr->setEnabled (state);
+	m_mainWidget->leWorkPOBox->setEnabled (state);
+	m_mainWidget->leWorkCity->setEnabled (state);
+	m_mainWidget->leWorkPostalCode->setEnabled (state);
+	m_mainWidget->leWorkCountry->setEnabled (state);
+	m_mainWidget->wsWorkEmail->raiseWidget(state ? 0 : 1);
+
+	// work information tab
+	m_mainWidget->leCompany->setEnabled (state);
+	m_mainWidget->leDepartment->setEnabled (state);
+	m_mainWidget->lePosition->setEnabled (state);
+	m_mainWidget->leRole->setEnabled (state);
+
+	// phone numbers tab
+	m_mainWidget->lePhoneHome->setEnabled (state);
+	m_mainWidget->lePhoneWork->setEnabled (state);
+	m_mainWidget->lePhoneFax->setEnabled (state);
+	m_mainWidget->lePhoneCell->setEnabled (state);
+
+	// about tab
+	m_mainWidget->teAbout->setEnabled (state);
+
+	// save button
+	enableButton(User1, state);
+	enableButton(User2, state);
+}
+
+/*
+ * Saves a vCard to the contact properties
+ */
+void dlgJabberVCard::slotSaveVCard()
+{
+	setEnabled(false);
+	m_mainWidget->lblStatus->setText( i18n("Saving vCard to server...") );
+
+	XMPP::VCard vCard;
+	XMPP::VCard::AddressList addressList;
+	XMPP::VCard::EmailList emailList;
+	XMPP::VCard::PhoneList phoneList;
+
+	// General information
+	vCard.setNickName( m_mainWidget->leNick->text() );
+	vCard.setFullName( m_mainWidget->leName->text() );
+	vCard.setJid( m_mainWidget->leJID->text() );
+	vCard.setBdayStr( m_mainWidget->leBirthday->text() );
+	vCard.setTimezone( m_mainWidget->leTimezone->text() );
+	vCard.setUrl( m_mainWidget->leHomepage->text() );
+
+	// home address tab
+	XMPP::VCard::Address homeAddress;
+
+	homeAddress.home = true;
+	homeAddress.street = m_mainWidget->leHomeStreet->text();
+	homeAddress.extaddr = m_mainWidget->leHomeExtAddr->text();
+	homeAddress.pobox = m_mainWidget->leHomePOBox->text();
+	homeAddress.locality = m_mainWidget->leHomeCity->text();
+	homeAddress.pcode = m_mainWidget->leHomePostalCode->text();
+	homeAddress.country = m_mainWidget->leHomeCountry->text();
+
+	// work address tab
+	XMPP::VCard::Address workAddress;
+
+	workAddress.work = true;
+	workAddress.street = m_mainWidget->leWorkStreet->text();
+	workAddress.extaddr = m_mainWidget->leWorkExtAddr->text();
+	workAddress.pobox = m_mainWidget->leWorkPOBox->text();
+	workAddress.locality = m_mainWidget->leWorkCity->text();
+	workAddress.pcode = m_mainWidget->leWorkPostalCode->text();
+	workAddress.country = m_mainWidget->leWorkCountry->text();
+
+	addressList.append(homeAddress);
+	addressList.append(workAddress);
+
+	vCard.setAddressList(addressList);
+
+	// home email
+	XMPP::VCard::Email homeEmail;
+
+	homeEmail.home = true;
+	homeEmail.userid = m_mainWidget->leHomeEmail->text();
+
+	// work email
+	XMPP::VCard::Email workEmail;
+
+	workEmail.work = true;
+	workEmail.userid = m_mainWidget->leWorkEmail->text();
+
+	emailList.append(homeEmail);
+	emailList.append(workEmail);
+
+	vCard.setEmailList(emailList);
+
+	// work information tab
+	XMPP::VCard::Org org;
+	org.name = m_mainWidget->leCompany->text();
+	org.unit = QStringList::split(",", m_mainWidget->leDepartment->text());
+	vCard.setOrg(org);
+	vCard.setTitle( m_mainWidget->lePosition->text() );
+	vCard.setRole( m_mainWidget->leRole->text() );
+
+	// phone numbers tab
+	XMPP::VCard::Phone phoneHome;
+	phoneHome.home = true;
+	phoneHome.number = m_mainWidget->lePhoneHome->text();
+
+	XMPP::VCard::Phone phoneWork;
+	phoneWork.work = true;
+	phoneWork.number = m_mainWidget->lePhoneWork->text();
+
+	XMPP::VCard::Phone phoneFax;
+	phoneFax.fax = true;
+	phoneFax.number = m_mainWidget->lePhoneFax->text();
+
+	XMPP::VCard::Phone phoneCell;
+	phoneCell.cell = true;
+	phoneCell.number = m_mainWidget->lePhoneCell->text();
+
+	phoneList.append(phoneHome);
+	phoneList.append(phoneWork);
+	phoneList.append(phoneFax);
+	phoneList.append(phoneCell);
+
+	vCard.setPhoneList(phoneList);
+
+	// about tab
+	vCard.setDesc( m_mainWidget->teAbout->text() );
+
+	// Set contact photo as a binary value (if he has set a photo)
+	if( !m_photoPath.isEmpty() )
+	{
+		QString photoPath = m_photoPath;
+		QImage image( photoPath );
+		QByteArray ba;
+		QBuffer buffer( ba );
+		buffer.open( IO_WriteOnly );
+		image.save( &buffer, "PNG" );
+		vCard.setPhoto( ba );
+	}
+
+	vCard.setVersion("3.0");
+	vCard.setProdId("Kopete");
+
+	XMPP::JT_VCard *task = new XMPP::JT_VCard( m_account->client()->rootTask() );
+	// signal to ourselves when the vCard data arrived
+	QObject::connect(task, SIGNAL(finished()), this, SLOT(slotVCardSaved()));
+	task->set(vCard);
+	task->go(true);
+}
+
+void dlgJabberVCard::slotVCardSaved()
+{
+	XMPP::JT_VCard *vCard = (XMPP::JT_VCard*)sender();
+	
+	if( vCard->success() )
+	{
+		m_mainWidget->lblStatus->setText( i18n("vCard save sucessful.") );
+		m_contact->setPropertiesFromVCard( vCard->vcard() );
+	}
+	else
+	{
+		m_mainWidget->lblStatus->setText( i18n("Error: Unable to save vCard.") );
+	}
+
+	setEnabled(true);
+}
+
+void dlgJabberVCard::slotGetVCard()
+{
+	m_mainWidget->lblStatus->setText( i18n("Fetching contact vCard...") );
+
+	setReadOnly(true);
+	setEnabled(false);
+
+	XMPP::JT_VCard *task = new XMPP::JT_VCard ( m_account->client()->rootTask() );
+	// signal to ourselves when the vCard data arrived
+	QObject::connect( task, SIGNAL ( finished () ), this, SLOT ( slotGotVCard () ) );
+	task->get ( m_contact->rosterItem().jid().full() );
+	task->go ( true );	
+}
+
+void dlgJabberVCard::slotGotVCard()
+{
+	XMPP::JT_VCard * vCard = (XMPP::JT_VCard *) sender ();
+	
+	if( vCard->success() )
+	{
+		m_contact->setPropertiesFromVCard( vCard->vcard() );
+		setEnabled( true );
+
+		assignContactProperties();		
+
+		m_mainWidget->lblStatus->setText( i18n("vCard fetching Done.") );
+	}
+	else
+	{
+		m_mainWidget->lblStatus->setText( i18n("Error: vCard could not be fetched correctly. Check connectivity with the Jabber server.") );
+		//it is maybe possible to anyway edit our own vCard (if it is new
+		if(m_account->myself() == m_contact)
+			setEnabled( true );
+	}
+}
+
+void dlgJabberVCard::slotSelectPhoto()
+{
+	QString path;
+	bool remoteFile = false;
+	KURL filePath = KFileDialog::getImageOpenURL( QString::null, this, i18n( "Jabber Photo" ) );
+	if( filePath.isEmpty() )
+		return;
+
+	if( !filePath.isLocalFile() ) 
+	{
+		if( !KIO::NetAccess::download( filePath, path, this ) ) 
+		{
+			KMessageBox::queuedMessageBox( this, KMessageBox::Sorry, i18n( "Downloading of Jabber contact photo failed!" ) );
+			return;
+		}
+		remoteFile = true;
+	}
+	else 
+		path = filePath.path();
+
+	QImage img( path );
+	img = KPixmapRegionSelectorDialog::getSelectedImage( QPixmap(img), 96, 96, this );
+
+	if( !img.isNull() ) 
+	{
+		if(img.width() > 96 || img.height() > 96)
+		{
+			// Scale and crop the picture.
+			img = img.smoothScale( 96, 96, QImage::ScaleMin );
+			// crop image if not square
+			if(img.width() < img.height()) 
+				img = img.copy((img.width()-img.height())/2, 0, 96, 96);
+			else if (img.width() > img.height())
+				img = img.copy(0, (img.height()-img.width())/2, 96, 96);
+
+		}
+		else if (img.width() < 32 || img.height() < 32)
+		{
+			// Scale and crop the picture.
+			img = img.smoothScale( 32, 32, QImage::ScaleMin );
+			// crop image if not square
+			if(img.width() < img.height())
+				img = img.copy((img.width()-img.height())/2, 0, 32, 32);
+			else if (img.width() > img.height())
+				img = img.copy(0, (img.height()-img.width())/2, 32, 32);
+	
+		}
+		else if (img.width() != img.height())
+		{
+			if(img.width() < img.height())
+				img = img.copy((img.width()-img.height())/2, 0, img.height(), img.height());
+			else if (img.width() > img.height())
+				img = img.copy(0, (img.height()-img.width())/2, img.height(), img.height());
+		}
+
+		m_photoPath = locateLocal("appdata", "jabberphotos/" + m_contact->rosterItem().jid().full().lower().replace(QRegExp("[./~]"),"-")  +".png");
+		if( img.save(m_photoPath, "PNG") )
+		{
+			m_mainWidget->lblPhoto->setPixmap( QPixmap(img) );
+		}
+		else
+		{
+			m_photoPath = QString::null;
+		}
+	}
+	else
+	{
+		KMessageBox::queuedMessageBox( this, KMessageBox::Sorry, i18n( "<qt>An error occurred when trying to change the photo.<br>"
+			"Make sure that you have selected a correct image file</qt>" ) );
+	}
+	if( remoteFile )
+		KIO::NetAccess::removeTempFile( path );
+}
+
+void dlgJabberVCard::slotClearPhoto()
+{
+	m_mainWidget->lblPhoto->setPixmap( QPixmap() );
+	m_photoPath = QString::null;
+}
+
+void dlgJabberVCard::slotOpenURL(const QString &url)
+{
+	if ( !url.isEmpty () || (url == QString::fromLatin1("mailto:") ) )
+		new KRun(KURL( url ) );
+}
+
+#include "dlgjabbervcard.moc"
+
+/*
+ * Local variables:
+ * c-indentation-style: k&r
+ * c-basic-offset: 8
+ * indent-tabs-mode: t
+ * End:
+ */
+// vim: set noet ts=4 sts=4 sw=4: