added copyright headers

5 files changed, 135 insertions, 0 deletions

diff --git a/core/opie-login/loginapplication.cpp b/core/opie-login/loginapplication.cpp
index cd58c47..103d63b 100644
--- a/core/opie-login/loginapplication.cpp
+++ b/core/opie-login/loginapplication.cpp
@@ -1,96 +1,123 @@
+/*
+               =.            This file is part of the OPIE Project
+             .=l.            Copyright (c)  2002 Robert Griebl <sandman@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This file is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This file 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 file;
+  -_. . .   )=.  =           see the file COPYING. If not, write to the
+    --        :-=`           Free Software Foundation, Inc.,
+                             59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
+
 #include <pwd.h>
 #include <grp.h>
 #include <unistd.h>
 #include <stdlib.h>
 #include <signal.h>
 
 #ifdef USEPAM
 extern "C" {
 #include <security/pam_appl.h>
 }
 #else
 #include <crypt.h>
 #include <shadow.h>
 #endif
 
 #include "loginapplication.h"
 
 LoginApplication *lApp;
 
 LoginApplication::LoginApplication ( int &argc, char **argv )
 	: QPEApplication ( argc, argv, GuiServer )
 {
 	lApp = this;
 }
 
 const char *LoginApplication::s_username = 0;
 
 #ifdef USEPAM
 
 const char *LoginApplication::s_pam_password = 0;
 
 int LoginApplication::pam_helper ( int num_msg, const struct pam_message **msg, struct pam_response **resp, void * )
 {
 	int replies = 0;
 	struct pam_response *reply = 0;
 	int size = sizeof( struct pam_response );
 
 	for ( int i = 0; i < num_msg; i++ ) {
 		switch ( msg [i]-> msg_style ) {
 			case PAM_PROMPT_ECHO_ON: // user name given to PAM already
 				return PAM_CONV_ERR;
 
 			case PAM_PROMPT_ECHO_OFF: // wants password
 				reply = (struct pam_response *) ::realloc ( reply, size );
 				if ( !reply )
 					return PAM_CONV_ERR;
 				size += sizeof( struct pam_response );
 
 				reply [replies]. resp_retcode = PAM_SUCCESS;
 				reply [replies]. resp = ::strdup ( s_pam_password );
 				replies++; // PAM frees resp
 				break;
 
 			case PAM_TEXT_INFO:
 				break;
 
 			default:
 				/* unknown or PAM_ERROR_MSG */
 				if ( reply )
 					::free ( reply );
 				return PAM_CONV_ERR;
 		}
 	}
 	if ( reply )
 		*resp = reply;
 	return PAM_SUCCESS;
 }
 
 
 bool LoginApplication::checkPassword ( const char *user, const char *pass )
 {
 	static struct pam_conv conv = { &LoginApplication::pam_helper, 0 };
 
 	int pam_error;
 	pam_handle_t *pamh = 0;
 
 	pam_error = ::pam_start( "xdm", user, &conv, &pamh );
 	if ( pam_error == PAM_SUCCESS ) {
 		s_pam_password = pass;
 		pam_error = ::pam_authenticate ( pamh, 0 );
 		s_pam_password = 0;
 	}
 	::pam_end ( pamh, pam_error );
 	return ( pam_error == PAM_SUCCESS );
 }
 
 #else
 
 bool LoginApplication::checkPassword ( const char *user, const char *pass )
 {
 	char *encrypted, *correct;
 	struct passwd *pw;
 
 	if ( !user || !pass )
 		return false;
 
diff --git a/core/opie-login/loginapplication.h b/core/opie-login/loginapplication.h
index a709c5b..062c088 100644
--- a/core/opie-login/loginapplication.h
+++ b/core/opie-login/loginapplication.h
@@ -1,40 +1,67 @@
+/*
+               =.            This file is part of the OPIE Project
+             .=l.            Copyright (c)  2002 Robert Griebl <sandman@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This file is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This file 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 file;
+  -_. . .   )=.  =           see the file COPYING. If not, write to the
+    --        :-=`           Free Software Foundation, Inc.,
+                             59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
+
 #ifndef __OPIE_LOGINAPPLICATION_H__
 #define __OPIE_LOGINAPPLICATION_H__
 
 #include <qstringlist.h>
 
 #include <qpe/qpeapplication.h>
 
 #ifdef USEPAM
 struct pam_message;
 struct pam_response;
 #endif
 
 class LoginApplication : public QPEApplication {
 public:
 	LoginApplication ( int &argc, char **argv );
 
 	static bool checkPassword ( const char *user, const char *password );
 
 	static const char *loginAs ( );
 	static void setLoginAs ( const char *user );
 
 	static bool changeIdentity ( );
 	static bool login ( );
 
 	static QStringList allUsers ( );
 
 	void quitToConsole ( );
 
 private:
 	static const char *s_username;
 
 #ifdef USEPAM
 	static int pam_helper ( int num_msg, const struct pam_message **msg, struct pam_response **resp, void * );
 	static const char *s_pam_password;
 #endif
 };
 
 extern LoginApplication *lApp;
 
 #endif
diff --git a/core/opie-login/loginwindowimpl.cpp b/core/opie-login/loginwindowimpl.cpp
index 3694513..fe2906a 100644
--- a/core/opie-login/loginwindowimpl.cpp
+++ b/core/opie-login/loginwindowimpl.cpp
@@ -1,96 +1,123 @@
+/*
+               =.            This file is part of the OPIE Project
+             .=l.            Copyright (c)  2002 Robert Griebl <sandman@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This file is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This file 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 file;
+  -_. . .   )=.  =           see the file COPYING. If not, write to the
+    --        :-=`           Free Software Foundation, Inc.,
+                             59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
+
 #include <qapplication.h>
 #include <qpushbutton.h>
 #include <qlayout.h>
 #include <qframe.h>
 #include <qlineedit.h>
 #include <qtimer.h>
 #include <qcombobox.h>
 #include <qpixmap.h>
 #include <qlabel.h>
 #include <qpopupmenu.h>
 #include <qmessagebox.h>
 #include <qimage.h>
 
 #include <qpe/resource.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/config.h>
 
 #include <opie/odevice.h>
 
 #include <stdio.h>
 #include <stdlib.h>
 
 #include "loginwindowimpl.h"
 #include "loginapplication.h"
 #include "inputmethods.h"
 
 using namespace Opie;
 
 
 LoginWindowImpl::LoginWindowImpl ( ) : LoginWindow ( 0, "LOGIN-WINDOW", WStyle_Customize | WStyle_NoBorder | WDestructiveClose )
 {
 	QPopupMenu *pop = new QPopupMenu ( this );
 	pop-> insertItem ( tr( "Restart" ), this, SLOT( restart ( )));
 	pop-> insertItem ( tr( "Quit" ), this, SLOT( quit ( )));
 	m_menu-> setPopup ( pop );
 
 	QHBoxLayout *lay = new QHBoxLayout ( m_taskbar, 4, 4 );
 	m_input = new InputMethods ( m_taskbar );
 	lay-> addWidget ( m_input );
 	lay-> addStretch ( 10 );
 
 	setActiveWindow ( );
 	m_password-> setFocus ( );
 
 	m_user-> insertStringList ( lApp-> allUsers ( ));
 
 	QTimer::singleShot ( 0, this, SLOT( showIM ( )));
 
 	QString opiedir = ::getenv ( "OPIEDIR" );
 	QPixmap bgpix ( opiedir + "/pics/launcher/opie-background.jpg" );
 
 	if ( !bgpix. isNull ( ))
 		setBackgroundPixmap ( bgpix );
 
 	m_caption-> setText ( m_caption-> text ( ) + tr( "<center>%1 %2</center>" ). arg ( ODevice::inst ( )-> systemString ( )). arg ( ODevice::inst ( )-> systemVersionString ( )));
 
 	Config cfg ( "opie-login" );
 	cfg. setGroup ( "General" );
 	QString last = cfg. readEntry ( "LastLogin" );
 
 	if ( !last. isEmpty ( ))
 		m_user-> setEditText ( last );
 }
 
 LoginWindowImpl::~LoginWindowImpl ( )
 {
 }
 
 void LoginWindowImpl::keyPressEvent ( QKeyEvent *e )
 {
 	switch ( e-> key ( )) {
 		case HardKey_Suspend:   suspend ( );
 		                        break;
 		case HardKey_Backlight: backlight ( );
 		                        break;
 		default:                e-> ignore ( );
 		                        break;
 	}
 	LoginWindow::keyPressEvent ( e );
 }
 
 
 void LoginWindowImpl::toggleEchoMode ( bool t )
 {
 	m_password-> setEchoMode ( t ? QLineEdit::Normal : QLineEdit::Password );
 }
 
 void LoginWindowImpl::showIM ( )
 {
 	m_input-> showInputMethod ( );
 }
 
 void LoginWindowImpl::restart ( )
 {
 	qApp-> quit ( );
 }
diff --git a/core/opie-login/loginwindowimpl.h b/core/opie-login/loginwindowimpl.h
index 2e2ba0d..e769b03 100644
--- a/core/opie-login/loginwindowimpl.h
+++ b/core/opie-login/loginwindowimpl.h
@@ -1,34 +1,61 @@
+/*
+               =.            This file is part of the OPIE Project
+             .=l.            Copyright (c)  2002 Robert Griebl <sandman@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This file is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This file 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 file;
+  -_. . .   )=.  =           see the file COPYING. If not, write to the
+    --        :-=`           Free Software Foundation, Inc.,
+                             59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
+
 #ifndef __OPIE_LOGINWINDOW_IMPL_H__
 #define __OPIE_LOGINWINDOW_IMPL_H__
 
 #include "loginwindow.h"
 
 class InputMethods;
 
 class LoginWindowImpl : public LoginWindow {
 	Q_OBJECT
 	
 public:
 	LoginWindowImpl ( );
 	virtual ~LoginWindowImpl ( );	
 
 protected slots:
 	void restart ( );
 	void quit ( );
 	void showIM ( );
 	void suspend ( );
 	void backlight ( );
 	void login ( );
 	void toggleEchoMode ( bool );
 
 protected:
 	virtual void keyPressEvent ( QKeyEvent *e );
 
 	QStringList getAllUsers ( );
 	bool changeIdentity ( const char *user );
 
 private:
 	InputMethods *m_input;
 };
 
 #endif
diff --git a/core/opie-login/main.cpp b/core/opie-login/main.cpp
index 91610af..2c10f77 100644
--- a/core/opie-login/main.cpp
+++ b/core/opie-login/main.cpp
@@ -1,96 +1,123 @@
+/*
+               =.            This file is part of the OPIE Project
+             .=l.            Copyright (c)  2002 Robert Griebl <sandman@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This file is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This file 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 file;
+  -_. . .   )=.  =           see the file COPYING. If not, write to the
+    --        :-=`           Free Software Foundation, Inc.,
+                             59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
+
 #define _GNU_SOURCE
 
 #include <sys/types.h>
 #include <time.h>
 #include <sys/time.h>
 #include <sys/resource.h>
 #include <unistd.h>
 #include <syslog.h>
 #include <sys/wait.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <signal.h>
 #include <getopt.h>
 #include <string.h>
 
 #include <qpe/qpeapplication.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/qpestyle.h>
 #include <qpe/power.h>
 
 #include <opie/odevice.h>
 
 #include <qwindowsystem_qws.h>
 #include <qmessagebox.h>
 #include <qlabel.h>
 #include <qtimer.h>
 
 #include "loginapplication.h"
 #include "loginwindowimpl.h"
 #include "calibrate.h"
 
 using namespace Opie;
 
 int login_main ( int argc, char **argv );
 void sigterm ( int sig );
 void exit_closelog ( );
 
 static struct option long_options [] = {
 	{ "autologin", 1, 0, 'a' },
 	{ 0, 0, 0, 0 }
 };
 
 
 int main ( int argc, char **argv )
 {
 	if ( ::geteuid ( ) != 0 ) {
 		::fprintf ( stderr, "%s can only be executed by root. (or chmod +s)", argv [0] );
 		return 1;
 	}
 	if ( ::getuid ( ) != 0 ) // qt doesn't really like SUID and
 		::setuid ( 0 );      // messes up things like config files
 
 	char *autolog = 0;
 	int c;
 	while (( c = ::getopt_long ( argc, argv, "a:", long_options, 0 )) != -1 ) {
 		switch ( c ) {
 			case 'a':
 				autolog = optarg;
 				break;
 			default:
 				::fprintf ( stderr, "Usage: %s [-a|--autologin=<user>]\n", argv [0] );
 				return 2;
 		}
 	}
 
 //	struct rlimit rl;
 //	::getrlimit ( RLIMIT_NOFILE, &rl );
 
 //	for ( unsigned int i = 0; i < rl. rlim_cur; i++ )
 //		::close ( i );
 
 	::setpgid ( 0, 0 );
 	::setsid ( );
 
 	::signal ( SIGTERM, sigterm );
 
 	::openlog ( "opie-login", LOG_CONS, LOG_AUTHPRIV );
 	::atexit ( exit_closelog );
 
 	while ( true ) {
 		pid_t child = ::fork ( );
 
 		if ( child < 0 ) {
 			::syslog ( LOG_ERR, "Could not fork GUI process\n" );
 			break;
 		}
 		else if ( child > 0 ) {
 			int status = 0;
 			time_t started = ::time ( 0 );
 
 			while ( ::waitpid ( child, &status, 0 ) < 0 ) { }
 
 			if (( ::time ( 0 ) - started ) < 3 ) {
 				if ( autolog ) {
 					::syslog ( LOG_ERR, "Respawning too fast -- disabling auto-login\n" );
 					autolog = 0;