Part 2 of prior commit

1 files changed, 0 insertions, 675 deletions

diff --git a/kdmlib/kgreet_pam.cpp b/kdmlib/kgreet_pam.cpp
deleted file mode 100644
index 82506fb43..000000000
--- a/kdmlib/kgreet_pam.cpp
+++ /dev/null
@@ -1,675 +0,0 @@
-/*
-
-Conversation widget for tdm greeter
-
-Copyright (C) 2008 Dirk Mueller <mueller@kde.org>
-
-based on classic tdm greeter:
-
-  Copyright (C) 1997, 1998, 2000 Steffen Hansen <hansen@kde.org>
-  Copyright (C) 2000-2003 Oswald Buddenhagen <ossi@kde.org>
-
-
-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.
-
-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 "kgreet_pam.h"
-#include "themer/tdmthemer.h"
-#include "themer/tdmlabel.h"
-
-#include <klocale.h>
-#include <klineedit.h>
-#include <kpassdlg.h>
-#include <kuser.h>
-
-#include <tqregexp.h>
-#include <tqlayout.h>
-#include <tqlabel.h>
-#include <tqtimer.h>
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <syslog.h>
-
-//#define PAM_GREETER_DEBUG
-
-class TDMPasswordEdit : public KPasswordEdit {
-public:
-	TDMPasswordEdit( TQWidget *parent ) : KPasswordEdit( parent, 0 ) {}
-	TDMPasswordEdit( KPasswordEdit::EchoModes echoMode, TQWidget *parent ) : KPasswordEdit( echoMode, parent, 0 ) {}
-protected:
-	virtual void contextMenuEvent( TQContextMenuEvent * ) {}
-};
-
-static FILE* log;
-static void kg_debug(const char* fmt, ...)
-{
-    va_list lst;
-    va_start(lst, fmt);
-
-#ifdef PAM_GREETER_DEBUG
-#if 0
-    vfprintf(log, fmt, lst);
-    fflush(log);
-#else
-    char buf[6000];
-    sprintf(buf, "*** %s\n", fmt);
-    vsyslog(LOG_WARNING, buf, lst);
-#endif
-#endif
-    va_end(lst);
-}
-
-static KPasswordEdit::EchoModes echoMode;
-
-KPamGreeter::KPamGreeter( KGreeterPluginHandler *_handler,
-                                  KdmThemer *themer,
-                                  TQWidget *parent, TQWidget *pred,
-                                  const TQString &_fixedEntity,
-                                  Function _func, Context _ctx ) :
-	TQObject(),
-	KGreeterPlugin( _handler ),
-	fixedUser( _fixedEntity ),
-	func( _func ),
-	ctx( _ctx ),
-	exp( -1 ),
-	pExp( -1 ),
-	running( false )
-{
-        ctx = Login;
-
-        kg_debug("KPamGreeter constructed\n");
-
-	m_parentWidget = parent;
-
-	KdmItem *user_entry = 0, *pw_entry = 0;
-	int line = 0;
-
-	layoutItem = 0;
-
-	if (themer &&
-	    (!(user_entry = themer->findNode( "user-entry" )) ||
-	     !(pw_entry = themer->findNode( "pw-entry" ))))
-		themer = 0;
-
-        m_themer = themer;
-
-	if (!themer)
-		layoutItem = TQT_TQLAYOUTITEM(new TQGridLayout( 0, 0, 10 ));
-
-        loginLabel = 0;
-        authLabel.clear();
-        authEdit.clear();
-	loginLabel = 0;
-	loginEdit = 0;
-	if (ctx == ExUnlock || ctx == ExChangeTok)
-		fixedUser = KUser().loginName();
-	if (func != ChAuthTok) {
-		kg_debug("func != ChAuthTok\n");
-		kg_debug("fixedUser: *%s*\n", fixedUser.latin1());
-
-		if (fixedUser.isEmpty()) {
-			loginEdit = new KLineEdit( parent );
-			loginEdit->setContextMenuEnabled( false );
-			connect( loginEdit, TQT_SIGNAL(lostFocus()), TQT_SLOT(slotLoginLostFocus()) );
-			connect( loginEdit, TQT_SIGNAL(lostFocus()), TQT_SLOT(slotActivity()) );
-			connect( loginEdit, TQT_SIGNAL(textChanged( const TQString & )), TQT_SLOT(slotActivity()) );
-			connect( loginEdit, TQT_SIGNAL(selectionChanged()), TQT_SLOT(slotActivity()) );
-			if (pred) {
-				parent->setTabOrder( pred, loginEdit );
-				pred = loginEdit;
-			}
-			if (!getLayoutItem()) {
-				loginEdit->adjustSize();
-				user_entry->setWidget( loginEdit );
-			} else {
-				loginLabel = new TQLabel( loginEdit, i18n("Username:"), parent );
-				getLayoutItem()->addWidget( loginLabel, line, 0 );
-				getLayoutItem()->addWidget( loginEdit, line++, 1 );
-			}
-		} else if (ctx != Login && ctx != Shutdown && getLayoutItem()) {
-			loginLabel = new TQLabel( i18n("Username:"), parent );
-			getLayoutItem()->addWidget( loginLabel, line, 0 );
-			getLayoutItem()->addWidget( new TQLabel( fixedUser, parent ), line++, 1 );
-		}
-#if 0
-		if (echoMode == -1)
-			passwdEdit = new TDMPasswordEdit( parent );
-		else
-			passwdEdit = new TDMPasswordEdit( echoMode,
-			                                  parent );
-		connect( passwdEdit, TQT_SIGNAL(textChanged( const TQString & )),
-		         TQT_SLOT(slotActivity()) );
-		connect( passwdEdit, TQT_SIGNAL(lostFocus()), TQT_SLOT(slotActivity()) );
-		if (pred) {
-			parent->setTabOrder( pred, passwdEdit );
-			pred = passwdEdit;
-		}
-		if (!getLayoutItem()) {
-			passwdEdit->adjustSize();
-			pw_entry->setWidget( passwdEdit );
-		} else {
-			passwdLabel = new TQLabel( passwdEdit,
-			                          func == Authenticate ?
-			                            i18n("hello &Password:") :
-			                            i18n("Current &password:"),
-			                          parent );
-			getLayoutItem()->addWidget( passwdLabel, line, 0 );
-			getLayoutItem()->addWidget( passwdEdit, line++, 1 );
-		}
-#endif
-		if (loginEdit)
-			loginEdit->setFocus();
-	}
-	if (func != Authenticate) {
-		if (echoMode == -1) {
-                        authEdit << new TDMPasswordEdit( echoMode, parent );
-			authEdit << new TDMPasswordEdit( echoMode, parent );
-		} else {
-			authEdit << new TDMPasswordEdit( parent );
-			authEdit << new TDMPasswordEdit( parent );
-		}
-		authLabel << new TQLabel( authEdit[0], i18n("&New password:"), parent );
-		authLabel << new TQLabel( authEdit[1], i18n("Con&firm password:"), parent );
-		if (pred) {
-			parent->setTabOrder( pred, authEdit[0] );
-			parent->setTabOrder( authEdit[0], authEdit[1] );
-		}
-		if (getLayoutItem()) {
-			getLayoutItem()->addWidget( authLabel[0], line, 0 );
-			getLayoutItem()->addWidget( authEdit[0], line++, 1 );
-			getLayoutItem()->addWidget( authLabel[1], line, 0 );
-			getLayoutItem()->addWidget( authEdit[1], line, 1 );
-		}
-		if (authEdit.size() >= 2)
-                        authEdit[1]->setFocus();
-	}
-}
-
-// virtual
-KPamGreeter::~KPamGreeter()
-{
-        kg_debug("KPamGreeter::~KPamGreeter");
-	abort();
-	if (!layoutItem) {
-		delete loginEdit;
-		return;
-	}
-	TQLayoutIterator it = TQT_TQLAYOUT(layoutItem)->iterator();
-	for (TQLayoutItem *itm = it.current(); itm; itm = ++it)
-		 delete itm->widget();
-	delete layoutItem;
-        kg_debug("destructor finished, good bye");
-}
-
-void // virtual
-KPamGreeter::loadUsers( const TQStringList &users )
-{
-	KCompletion *userNamesCompletion = new KCompletion;
-	userNamesCompletion->setItems( users );
-	loginEdit->setCompletionObject( userNamesCompletion );
-	loginEdit->setAutoDeleteCompletionObject( true );
-	loginEdit->setCompletionMode( KGlobalSettings::CompletionAuto );
-}
-
-void // virtual
-KPamGreeter::presetEntity( const TQString &entity, int field )
-{
-        kg_debug("presetEntity(%s,%d) called!\n", entity.latin1(), field);
-	loginEdit->setText( entity );
-	if (field == 1 && authEdit.size() >= 1)
-		authEdit[0]->setFocus();
-	else {
-		loginEdit->setFocus();
-		loginEdit->selectAll();
-		if (field == -1 && authEdit.size() >= 1) {
-			authEdit[0]->setText( "     " );
-			authEdit[0]->setEnabled( false );
-			authTok = false;
-		}
-	}
-	curUser = entity;
-}
-
-TQString // virtual
-KPamGreeter::getEntity() const
-{
-	return fixedUser.isEmpty() ? loginEdit->text() : fixedUser;
-}
-
-void // virtual
-KPamGreeter::setUser( const TQString &user )
-{
-	// assert( fixedUser.isEmpty() );
-	curUser = user;
-	loginEdit->setText( user );
-        if (authEdit.size() >= 1) {
-	    authEdit[0]->setFocus();
- 	    authEdit[0]->selectAll();
-        }
-}
-
-void // virtual
-KPamGreeter::setPassword( const TQString &pass )
-{
-	authEdit[0]->erase();
-	authEdit[0]->insert( pass );
-}
-
-void // virtual
-KPamGreeter::setEnabled(bool enable)
-{
-	// assert( !passwd1Label );
-	// assert( func == Authenticate && ctx == Shutdown );
-//	if (loginLabel)
-//		loginLabel->setEnabled( enable );
-		authEdit[0]->setEnabled( enable );
-		setActive( enable );
-		if (enable)
-			authEdit[0]->setFocus();
-	}
-
-void // private
-KPamGreeter::returnData()
-{
-       kg_debug("*************** returnData called with exp %d\n", exp);
-
-
-	switch (exp) {
-	case 0:
-		handler->gplugReturnText( (loginEdit ? loginEdit->text() :
-						       fixedUser).local8Bit(),
-					  KGreeterPluginHandler::IsUser );
-		break;
-	case 1:
-		handler->gplugReturnText( authEdit[0]->password(),
-					  KGreeterPluginHandler::IsPassword |
-					  KGreeterPluginHandler::IsSecret );
-		break;
-	case 2:
-		handler->gplugReturnText( authEdit[1]->password(),
-					  KGreeterPluginHandler::IsSecret );
-		break;
-	default: // case 3:
-		handler->gplugReturnText( authEdit[2]->password(),
-					  KGreeterPluginHandler::IsNewPassword |
-					  KGreeterPluginHandler::IsSecret );
-		break;
-	}
-}
-
-bool // virtual
-KPamGreeter::textMessage( const char *text, bool err )
-{
-    kg_debug(" ************** textMessage(%s, %d)\n", text, err);
-
-    if (!authEdit.size())
-	    return false;
-
-    if (getLayoutItem()) {
-      TQLabel* label = new TQLabel(TQString::fromUtf8(text), m_parentWidget);
-      getLayoutItem()->addWidget(label, state+1, 0, 0);
-    }
-
-    return true;
-}
-
-void // virtual
-KPamGreeter::textPrompt( const char *prompt, bool echo, bool nonBlocking )
-{
-    kg_debug("textPrompt called with prompt %s echo %d nonBlocking %d", prompt, echo, nonBlocking);
-    kg_debug("state is %d, authEdit.size is %d\n", state, authEdit.size());
-
-    if (state == 0 && echo) {
-        if (loginLabel)
-	    loginLabel->setText(TQString::fromUtf8(prompt));
-        else if (m_themer) {
-            KdmLabel *tdmlabel = static_cast<KdmLabel*>(m_themer->findNode("user-label"));
-            if (tdmlabel) {
-                //userLabel->setText(TQString::fromUtf8(prompt));
-                tdmlabel->label.text = TQString::fromUtf8(prompt);
-                TQTimer::singleShot(0, tdmlabel, TQT_SLOT(update()));
-            }
-        }
-    }
-    else if (state >= authEdit.size()) {
-	if (getLayoutItem()) {
-   	    TQLabel* label = new TQLabel(TQString::fromUtf8(prompt), m_parentWidget);
-	    getLayoutItem()->addWidget(label, state+1, 0, 0);
-            kg_debug("added label widget to layout");
-        }
-        else if (m_themer) {
-            kg_debug("themer found!");
-	    KdmItem *pw_label = 0;
-
-            KdmLabel *tdmlabel = static_cast<KdmLabel*>(m_themer->findNode("pw-label"));
-            if (tdmlabel) {
-                //userLabel->setText(TQString::fromUtf8(prompt));
-                TQString str = TQString::fromUtf8(prompt);
-                tdmlabel->label.text = str;
-                TQTimer::singleShot(0, tdmlabel, TQT_SLOT(update()));
-            }
-        }
-
-	TDMPasswordEdit* passwdEdit;
-
-	if (echoMode == -1)
-	    passwdEdit = new TDMPasswordEdit( m_parentWidget );
-	else
-	    passwdEdit = new TDMPasswordEdit( echoMode, m_parentWidget);
-	connect( passwdEdit, TQT_SIGNAL(textChanged( const TQString & )),
-		TQT_SLOT(slotActivity()) );
-	connect( passwdEdit, TQT_SIGNAL(lostFocus()), TQT_SLOT(slotActivity()) );
-	authEdit << passwdEdit;
-
-#if 1
-       for(TQValueList<KPasswordEdit*>::iterator it = authEdit.begin();
-        it != authEdit.end();
-        ++it) {
-       if ((*it)->isEnabled() && (*it)->text().isEmpty()) {
-          (*it)->setFocus();
-          break;
-        }
-       }
-#endif
-       if (getLayoutItem())
-	   getLayoutItem()->addWidget(passwdEdit, state+1, 1, 0);
-
-       if (m_themer) {
-           kg_debug("themer found!");
-	   KdmItem *pw_entry = 0;
-
-	   pw_entry = m_themer->findNode("pw-entry");
-
-	   if (pw_entry && passwdEdit)
-	       pw_entry->setWidget(passwdEdit);
-
-           if (0) {
-                //userLabel->setText(TQString::fromUtf8(prompt));
-                //tdmlabel->label.text = TQString::fromUtf8(prompt);
-                //TQTimer::singleShot(0, tdmlabel, TQT_SLOT(update()));
-           }
-       } 
-       else
-           kg_debug("no themer found!");
-    }
-    ++state;
-    pExp = exp;
-
-    exp = authEdit.size();
-    kg_debug("state %d exp: %d, has %d\n", state, exp, has);
-
-    if (has >= exp || nonBlocking)
-	returnData();
-}
-
-bool // virtual
-KPamGreeter::binaryPrompt( const char *, bool )
-{
-	// this simply cannot happen ... :}
-	return true;
-}
-
-void // virtual
-KPamGreeter::start()
-{
-   kg_debug("******* start() called\n");
-
-   while(authEdit.begin() != authEdit.end()) {
-       KPasswordEdit* item = *authEdit.remove(authEdit.begin());
-       delete item;
-   }
-
-   while(authLabel.begin() != authLabel.end()) {
-       TQLabel* item = *authLabel.remove(authLabel.begin());
-       delete item;
-   }
-
-   authTok = !(authEdit.size() >= 2 && authEdit[1]->isEnabled());
-   exp = has = -1;
-   state = 0;
-   running = true;
-   handler->gplugStart();
-}
-
-void // virtual
-KPamGreeter::suspend()
-{
-}
-
-void // virtual
-KPamGreeter::resume()
-{
-}
-
-void // virtual
-KPamGreeter::next()
-{
-        kg_debug("********* next() called state %d\n", state);
-
-	if (state == 0 && running && handler) {
-                kg_debug(" **** returned text!\n");
-		handler->gplugReturnText( (loginEdit ? loginEdit->text() :
-		                  fixedUser).local8Bit(),
-		                          KGreeterPluginHandler::IsUser );
-                setActive(false);
-        }
-	
-        has = 0;
-
-    for(TQValueList<KPasswordEdit*>::iterator it = authEdit.begin();
-        it != authEdit.end();
-        ++it) {
-
-          has++;
-        if ((*it)->hasFocus()) {
-          ++it;
-          if (it != authEdit.end())
-              (*it)->setFocus();
-          break;
-        }
-        if (it == authEdit.end())
-           has = -1;
-   }
-
-   kg_debug(" has %d and exp %d\n", has, exp);
-
-#if 0
-	// assert( running );
-	if (loginEdit && loginEdit->hasFocus()) {
-		passwdEdit->setFocus(); // will cancel running login if necessary
-		has = 0;
-	} else if (passwdEdit && passwdEdit->hasFocus()) {
-		if (passwd1Edit)
-			passwd1Edit->setFocus();
-		has = 1;
-	} else if (passwd1Edit) {
-		if (passwd1Edit->hasFocus()) {
-			passwd2Edit->setFocus();
-			has = 1; // sic!
-		} else
-			has = 3;
-	} else
-		has = 1;
-	if (exp < 0)
-		handler->gplugStart();
-#endif
-	if (has >= exp)
-		returnData();
-}
-
-void // virtual
-KPamGreeter::abort()
-{
-	kg_debug("***** abort() called\n");
-
-	running = false;
-	if (exp >= 0) {
-		exp = -1;
-		handler->gplugReturnText( 0, 0 );
-	}
-}
-
-void // virtual
-KPamGreeter::succeeded()
-{
-        kg_debug("**** succeeded() called\n");
-
-	// assert( running || timed_login );
-	if (!authTok)
-		setActive( false );
-	else
-		setAllActive( false );
-	exp = -1;
-	running = false;
-}
-
-void // virtual
-KPamGreeter::failed()
-{
-	// assert( running || timed_login );
-	setActive( false );
-	setAllActive( false );
-	exp = -1;
-	running = false;
-}
-
-#include<assert.h>
-void // virtual
-KPamGreeter::revive()
-{
-	// assert( !running );
-	setAllActive( true );
-
-#if 1
-        if (authEdit.size()  < 1)
-                return;
-#endif
-
-        assert(authEdit.size() >= 1);
-	if (authTok) {
-		authEdit[0]->erase();
-                if(authEdit.size() >= 2)
-			authEdit[1]->erase();
-		authEdit[0]->setFocus();
-	} else {
-		authEdit[0]->erase();
-		if (loginEdit && loginEdit->isEnabled())
-			authEdit[0]->setEnabled( true );
-		else {
-			setActive( true );
-			if (loginEdit && loginEdit->text().isEmpty())
-				loginEdit->setFocus();
-			else
-				authEdit[0]->setFocus();
-		}
-	}
-}
-
-void // virtual
-KPamGreeter::clear()
-{
-	// assert( !running && !passwd1Edit );
-	authEdit[0]->erase();
-	if (loginEdit) {
-		loginEdit->clear();
-		loginEdit->setFocus();
-		curUser = TQString::null;
-	} else
-		authEdit[0]->setFocus();
-}
-
-
-// private
-
-void
-KPamGreeter::setActive( bool enable )
-{
-	if (loginEdit)
-		loginEdit->setEnabled( enable );
-}
-
-void
-KPamGreeter::setAllActive( bool enable )
-{
-    for(TQValueList<KPasswordEdit*>::iterator it = authEdit.begin();
-        it != authEdit.end();
-        ++it)
-        (*it)->setEnabled( enable );
-}
-
-void
-KPamGreeter::slotLoginLostFocus()
-{
-	if (!running)
-		return;
-	if (exp > 0) {
-		if (curUser == loginEdit->text())
-			return;
-		exp = -1;
-		handler->gplugReturnText( 0, 0 );
-	}
-	curUser = loginEdit->text();
-        kg_debug("curUser is %s", curUser.latin1());
-	handler->gplugSetUser( curUser );
-}
-
-void
-KPamGreeter::slotActivity()
-{  
-        kg_debug("slotActivity");
-
-	if (running)
-		handler->gplugActivity();
-}
-
-// factory
-
-static bool init( const TQString &,
-                  TQVariant (*getConf)( void *, const char *, const TQVariant & ),
-                  void *ctx )
-{
-	echoMode = (KPasswordEdit::EchoModes) getConf( ctx, "EchoMode", TQVariant( -1 ) ).toInt();
-	KGlobal::locale()->insertCatalogue( "kgreet_pam" );
-	return true;
-}
-
-static void done( void )
-{
-	KGlobal::locale()->removeCatalogue( "kgreet_pam" );
-        if (log && log != stderr)
-	    fclose(log);
-        log = 0;
-}
-
-static KGreeterPlugin *
-create( KGreeterPluginHandler *handler, KdmThemer *themer,
-        TQWidget *parent, TQWidget *predecessor,
-        const TQString &fixedEntity,
-        KGreeterPlugin::Function func,
-        KGreeterPlugin::Context ctx )
-{
-	return new KPamGreeter( handler, themer, parent, predecessor, fixedEntity, func, ctx );
-}
-
-KDE_EXPORT kgreeterplugin_info kgreeterplugin_info = {
-	I18N_NOOP("Pam conversation plugin"), "pam",
-	kgreeterplugin_info::Local | kgreeterplugin_info::Presettable,
-	init, done, create
-};
-
-#include "kgreet_pam.moc"