diff options
Diffstat (limited to 'packages/altboot/files/init.altboot')
| -rw-r--r-- | packages/altboot/files/init.altboot | 136 |
1 files changed, 96 insertions, 40 deletions
diff --git a/packages/altboot/files/init.altboot b/packages/altboot/files/init.altboot index 3bffc2bec5..e09739c8fa 100644 --- a/packages/altboot/files/init.altboot +++ b/packages/altboot/files/init.altboot @@ -28,6 +28,12 @@ esac test -e "$ALTBOOT_CFG_FILE" && . "$ALTBOOT_CFG_FILE" || echo "WARNING: No $ALTBOOT_CFG_FILE found! Check your installation of Altboot!" > "$OUT_TTY" +if test -e "${ALTBOOT_CFG_FILE}.next-reboot" +then + . "${ALTBOOT_CFG_FILE}.next-reboot" + rm "${ALTBOOT_CFG_FILE}.next-reboot" +fi + C_RED="\033[31m" C_YELLOW="\033[33m" C_BLUE="\033[34m" @@ -66,7 +72,7 @@ show_menu() { m_entry="" - # Build "m_entry" for scripts in /etc/altboot-menu + cd $1 cnt=0 ; reset_pref "menu_filelist" @@ -75,6 +81,8 @@ show_menu() { if ! test -d "$1/$file" then M_TITLE="`$1/$file title`" + FLAGS="`$1/$file flags`" + if ! test -z "$M_TITLE" then let cnt=$cnt+1 @@ -83,6 +91,7 @@ show_menu() { #m_entry="`echo -e "$m_entry\n$cnt:$file\n"`" set_pref "menu_filelist" "$cnt" "$file" + test -n "$FLAGS" && set_pref "menu_fileflags" "$cnt" "$FLAGS" echo -e "\t\t[$cnt] $M_TITLE" fi M_TITLE="" @@ -101,9 +110,12 @@ show_menu() { let cnt=$cnt+1 # Keep a list of existing "modules" together with an index number # This sure is ugly, but Busybox sh doesn't do arrays.... - #m_entry="`echo -e "$m_entry\n$cnt:$dir:DIR\n"`" set_pref "menu_filelist" "$cnt" "$dir:DIR" + + # Set noRemember flag for directories + set_pref "menu_fileflags" "$cnt" "noRemember" + echo -e "\t\t[$cnt] $M_TITLE" OLD_PWD="$PWD" @@ -113,15 +125,16 @@ show_menu() { if ! test -d "$1/$dir/$file" then M_TITLE="`$1/$dir/$file title`" + FLAGS="`$1/$dir/$file flags`" + if ! test -z "$M_TITLE" then let cnt=$cnt+1 # Keep a list of existing "modules" together with an index number # This sure is ugly, but Busybox sh doesn't do arrays.... - #m_entry="`echo -e "$m_entry\n$cnt:$dir/$file\n"`" set_pref "menu_filelist" "$cnt" "$dir/$file" - #echo -e "\t\t[$cnt] $M_TITLE" + test -n "$FLAGS" && set_pref "menu_fileflags" "$cnt" "$FLAGS" fi M_TITLE="" fi @@ -133,9 +146,11 @@ show_menu() { fi done - #echo_pref "menu_filelist" echo "" +# export_pref "$menu_filelist" /tmp/menu_filelist.cache +# export_pref "$menu_fileflags" /tmp/menu_fileflags.cache + } # This function is used to display the content of directories below @@ -167,6 +182,33 @@ show_sub_menu() { } +get_kbd_ints(){ + if ( uname -r | grep -q ^2.6 ) + then + if test -z "$KBD_INT" + then + # find out how the keyboard is called + for kbd in Spitzkbd corgikbd locomokbd tosakbd + do + if ( cat /proc/interrupts | grep -q "$kbd" ) + then + debug_echo "run_timer(): Using [$kbd] as keyboard interrupt" + KBD_INT="$kbd" + break + fi + done + fi + key_ints="`cat /proc/interrupts | grep "$KBD_INT"`" + #debug_echo "run_timer(): key_ints = [$key_ints]" + else + KBD_INT="$kbd" + debug_echo "\nrun_timer(): Using [keyboard] as keyboard interrupt in kernel-2.4 mode" + key_ints="`cat /proc/interrupts | grep keyboard | awk '{print $2}'`" + fi + + test -z "$KBD_INT" && debug_echo "Couldn't read keyboard ints!" +} + # Shows the timer and sets $launch_altboot to yes if a keypress was detected run_timer() { if test "$TIMEOUT" != 0 @@ -174,15 +216,10 @@ run_timer() { mount -t proc proc /proc >/dev/null 2>&1 - case "`uname -r`" in - 2.4*) key_ints="`cat /proc/interrupts | grep keyboard | awk '{print $2}'`";; - 2.6*) key_ints="`cat /proc/interrupts | grep Spitzkbd`" - test -z "$key_ints" && key_ints="`cat /proc/interrupts | grep -i corgikbd`" - test -z "$key_ints" && key_ints="`cat /proc/interrupts | grep -i locomokbd`" - test -z "$key_ints" && key_ints="`cat /proc/interrupts | grep -i tosakbd`";; - esac - - test -z "$key_ints" && debug_echo "Couldn't read keyboard ints!" + get_kbd_ints + kbd_ints_old="$key_ints" + + #debug_echo "run_timer() old:`echo $key_ints | md5sum`" stty -echo <"$OUT_TTY" >"$OUT_TTY" 2>&1 echo -en "\n\nPlease press any key to launch altboot." > "$OUT_TTY" @@ -193,15 +230,11 @@ run_timer() { while test "$cnt" != "$TIMEOUT" do sleep 1 - case "`uname -r`" in - 2.4*) key_ints_now="`cat /proc/interrupts | grep keyboard | awk '{print $2}'`";; - 2.6*) key_ints_now="`cat /proc/interrupts | grep Spitzkbd`" - test -z "$key_ints_now" && key_ints_now="`cat /proc/interrupts | grep -i corgikbd`" - test -z "$key_ints_now" && key_ints_now="`cat /proc/interrupts | grep -i locomokbd`" - test -z "$key_ints_now" && key_ints_now="`cat /proc/interrupts | grep -i tosakbd`";; - esac - if test "$key_ints_now" != "$key_ints" -o -z "$key_ints_now" + get_kbd_ints + kbd_ints_new="$key_ints" + + if test "$kbd_ints_new" != "$kbd_ints_old" -o -z "$kbd_ints_new" then launch_altboot=yes stty echo <"$OUT_TTY" >"$OUT_TTY" 2>&1 @@ -223,6 +256,26 @@ run_timer() { fi } +# $1 = ID +parse_module_flags() { + if test -n "$1" + then + # Each module can set "flags" to influence handling of the module + get_pref "menu_fileflags" "$1" flags + + test -n "$flags" && debug_echo "parse_module_flags(): [$1] has flags [$flags]" + + for flag in $flags + do + case "$flag" in + noRemember) REMEMBER_LAST_SELECTION=no;; + esac + done + else + debug_echo "parse_module_flags(): Empty \$1" + fi +} + # This function launches the selected menu item / script # $1: Directory containing the scripts for the menu-items launch_selection() { @@ -235,8 +288,8 @@ launch_selection() { type="`echo "$file_" | sed -n "s/\(.*\)\:\(.*\)/\2/p"`" file="`echo "$file_" | sed -n "s/\(.*\)\:\(.*\)/\1/p"`" test -z "$file" && file="$file_" - - #echo "[$file_]: [$type] / [$file] ($junk)" + + #echo "[$file_]: [$type] : [$flags] / [$file] ($junk)" # The selected menu-item points to a directory if test "$type" = DIR @@ -291,26 +344,30 @@ wait_for_input() { # This filters other chars the user may have used - #echo "junk: [$junk]" - junk="`echo "$junk" | sed "s/[a-zA-Z]//g"`" - #echo "junk: [$junk]" + junk="`echo "$junk" | sed "s/[a-zA-Z]//g"`" if test "$junk" -lt "$cnt" -o "$junk" -eq "$cnt" - then - if test ! -z "$junk" + then + if test ! -z "$junk" then - # Don't remount rw if the drive is already mounted rw - # Only helpful for testing / debugging - if test "`mount|sed -n "/\/dev\/root/s/.*(\(.*\))/\1/p"`" != "rw" - then - mount -o remount,rw / >/dev/null 2>&1 - echo "$junk" > /etc/altboot.conf - mount -o remount,ro / >/dev/null 2>&1 - else - echo "$junk" > /etc/altboot.conf + parse_module_flags "$junk" + + if test "$REMEMBER_LAST_SELECTION" != no + then + # Don't remount rw if the drive is already mounted rw + # Only helpful for testing / debugging + if test "`mount|sed -n "/\/dev\/root/s/.*(\(.*\))/\1/p"`" != "rw" + then + mount -o remount,rw / >/dev/null 2>&1 + echo "$junk" > /etc/altboot.conf + mount -o remount,ro / >/dev/null 2>&1 + else + echo "$junk" > /etc/altboot.conf + fi fi else junk="$last_selection" + parse_module_flags "$junk" break fi break @@ -367,7 +424,7 @@ else echo "" >"$OUT_TTY" - + # launch_altboot is set to "yes" by run_timer when the user presses the button during the timeout if test "$launch_altboot" != yes then # last_selection is the previously selected menu item by the user @@ -380,7 +437,6 @@ else show_menu /etc/altboot-menu >/dev/null junk="$last_selection" launch_selection /etc/altboot-menu >"$OUT_TTY" - fi # Anything after this point will never be reached if $launch_altboot != yes |