From d3551589c911a40239d5be2b7ddc414f89dd548f Mon Sep 17 00:00:00 2001
From: Guillaume Cottenceau <gc@mandriva.com>
Date: Thu, 27 Nov 2003 12:58:32 +0000
Subject: at last a good reboot/halt from kde

---
 mdk-stage1/init.c        | 16 ++++++++++++++--
 move/make_live           |  1 -
 move/move.pm             |  7 ++++++-
 move/tree/Reboot.desktop | 13 -------------
 move/tree/X_move         |  2 +-
 move/tree/halt_reboot    |  9 ++-------
 move/tree/startkde_move  |  2 --
 7 files changed, 23 insertions(+), 27 deletions(-)
 delete mode 100644 move/tree/Reboot.desktop

diff --git a/mdk-stage1/init.c b/mdk-stage1/init.c
index f08e423f1..ac9154dcd 100644
--- a/mdk-stage1/init.c
+++ b/mdk-stage1/init.c
@@ -336,6 +336,18 @@ void unmount_filesystems(void)
 	}
 }
 
+int in_reboot(void)
+{
+        int fd;
+        if ((fd = open("/var/run/rebootctl", O_RDONLY, 0)) > 0) {
+                char buf[1];
+                int i = read(fd, buf, sizeof(buf));
+                close(fd);
+                return i > 0;
+        }
+        return 0;
+}
+
 int exit_value_proceed = 66;
 
 int main(int argc __attribute__ ((unused)), char **argv __attribute__ ((unused)))
@@ -422,8 +434,8 @@ int main(int argc __attribute__ ((unused)), char **argv __attribute__ ((unused))
 			end_stage2 = 1;
 	}
 
-        if ((fd = open("/tmp/reboot", O_RDONLY, 0)) > 0) {
-                close(fd);
+        if (in_reboot()) {
+                // any exitcode is valid if we're in_reboot
         } else if (!WIFEXITED(wait_status) || (WEXITSTATUS(wait_status) != 0 && WEXITSTATUS(wait_status) != exit_value_proceed)) {
 		printf("exited abnormally :-( ");
 		if (WIFSIGNALED(wait_status))
diff --git a/move/make_live b/move/make_live
index acf6c955b..1a9642b21 100755
--- a/move/make_live
+++ b/move/make_live
@@ -90,7 +90,6 @@ print "Making live in $::prefix directory.\n";
     installPackages();
     run_program::rooted($::prefix, 'ldconfig');
     touch("$::prefix/etc/menu/enable_simplified");
-    cp_af('tree/Reboot.desktop', "$::prefix/usr/share/applnk-mdk-simplified");
     $ENV{LC_ALL} = 'en_US'; #- update-menus doesn't work when there is no locale (aka locale "C")
     run_program::rooted($::prefix, 'update-menus', '-n');
     run_program::rooted($::prefix, 'fc-cache');  #- generate cache in all directories mentioned in config file
diff --git a/move/move.pm b/move/move.pm
index abdf35575..e2377fd7b 100644
--- a/move/move.pm
+++ b/move/move.pm
@@ -153,6 +153,8 @@ sub init {
 	install2::handleI18NClp();
     }
 
+    touch '/var/run/rebootctl';
+
 drakx_stuff:
     $o->{steps}{$_} = { reachable => 1, text => $_ }
       foreach qw(initGraphical autoSelectLanguage handleI18NClp verifyKey configMove startMove);
@@ -289,7 +291,7 @@ sub key_installfiles {
 }
 
 sub reboot {
-    touch '/tmp/reboot';  #- tell X_move to not respawn
+    output('/var/run/rebootctl', "reboot");  #- tell X_move to not respawn
     system("killall X");  #- kill it ourselves to be sure that it won't lock console when killed by our init
     exit 0;
 }
@@ -536,6 +538,8 @@ sub install2::startMove {
     output("/var/run/console/$username", 1);
     run_program::run('pam_console_apply');
 
+    run_program::run('chown', "$username.root", '/var/run/rebootctl');
+
     touch '/var/run/utmp';
     run_program::run('runlevel_set', '5');
     member($_, qw(xfs dm devfsd syslog)) or run_program::run($_, 'start') foreach glob('/etc/rc.d/rc5.d/*');
@@ -560,6 +564,7 @@ sub install2::startMove {
 	$ENV{LOGNAME} = $ENV{USER} = $username;
 	$ENV{HOME} = $home;
 	$ENV{SHELL} = $shell;
+        $ENV{XDM_MANAGED} = '/var/run/rebootctl,maysd,mayfn,sched';  #- for reboot/halt availability of "logout" by kde
 	exec 'startkde_move';
     } else {
 	exec 'xwait' or c::_exit(0);
diff --git a/move/tree/Reboot.desktop b/move/tree/Reboot.desktop
deleted file mode 100644
index 71449b6c2..000000000
--- a/move/tree/Reboot.desktop
+++ /dev/null
@@ -1,13 +0,0 @@
-[Desktop Entry]
-Name=Reboot
-Exec=halt_reboot
-Terminal=false
-Icon=exit.png
-Type=Application
-Separator=true
-ForceLast=true
-
-Name[fr]=Redémarrer
-Name[it]=Riavvia
-Name[es]=Reiniciar
-Name[de]=Neustart
diff --git a/move/tree/X_move b/move/tree/X_move
index a5969ed9a..0656468ad 100755
--- a/move/tree/X_move
+++ b/move/tree/X_move
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 ok=0
-while [ "$ok" == 0 -a ! -f /tmp/reboot ]; do
+while [ "$ok" == 0 -a ! -s /var/run/rebootctl ]; do
     X $@
     ok=$?
 done
diff --git a/move/tree/halt_reboot b/move/tree/halt_reboot
index d31032fe6..b4b1d4ede 100755
--- a/move/tree/halt_reboot
+++ b/move/tree/halt_reboot
@@ -1,10 +1,5 @@
 #!/bin/sh
 
+echo "reboot" > /var/run/rebootctl
 sudo killall -USR1 startkde_move
-
-if [ $UID == 0 ]; then
-    user=`getent passwd 501 | perl -ne 'print $1 if /([^:]+):/'`
-    su $user -c 'dcop kdesktop default logout'
-else
-    dcop kdesktop default logout
-fi
\ No newline at end of file
+sudo killall X
diff --git a/move/tree/startkde_move b/move/tree/startkde_move
index 402803b5e..e8bec3da7 100755
--- a/move/tree/startkde_move
+++ b/move/tree/startkde_move
@@ -2,8 +2,6 @@
 
 #- exit cleanly on SIGUSR1, so that our init can see a clean shutdown and automatically reboot
 reboot () {
-    touch /tmp/reboot
-    sudo killall X
     exit 0
 }
 trap 'reboot' SIGUSR1
-- 
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