diff options
Diffstat (limited to 'splash-initscripts')
| -rw-r--r-- | splash-initscripts | 310 |
1 files changed, 310 insertions, 0 deletions
diff --git a/splash-initscripts b/splash-initscripts new file mode 100644 index 000000000000..a3e49a4a9216 --- /dev/null +++ b/splash-initscripts @@ -0,0 +1,310 @@ +# +# initscripts-splash functions +# + +. /etc/splash.conf + +if [ "$SPLASH_DEBUG" = "true" ]; then + if ! [ -d /var/log/splash ]; then + mkdir -p /var/log/splash + fi + if ! [ -f /var/log/splash/splash.log ]; then + mount -ns -t tmpfs -o size=1M tmpfs /var/log/splash + echo "Hello damned debugger" > /var/log/splash/splash.log + fi +fi + +debug_log() { + [ "$SPLASH_DEBUG" = "true" ] || return 1 + + echo "$1" >> /var/log/splash/splash.log +} + +splash_enabled_cmdline() { debug_log "$0 ${FUNCNAME}" + local ENABLE=false + local SINGLE=false + + for x in $CMDLINE; do + case $x in + single) + SINGLE=true + ;; + splash) + ENABLE=true + ;; + nosplash) + ENABLE=false + ;; + esac + done + + [ "${SINGLE}" = "false" ] || return 1 + [ "${ENABLE}" = "true" ] || return 1 + + return 0 +} + +splash_enabled_config() { debug_log "$0 ${FUNCNAME}" + if [[ -n ${SPLASH} && -f /etc/rc.d/${SPLASH}-functions ]]; then + return 0 + else + if [[ -f /etc/rc.d/splashy-functions ]]; then + SPLASH="splashy" + return 0 + else + return 1 + fi + fi +} + +if [ -z "$RUNLEVEL" ]; then + return 0 +fi + +if ! splash_enabled_cmdline; then + return 0 +fi + +if ! splash_enabled_config; then + return 0 +fi + +count_daemons() { + local COUNT=0 + for daemon in "${DAEMONS[@]}"; do + if [ "$daemon" = "${daemon#!}" ]; then + ((COUNT++)) + fi + done + + echo ${COUNT} +} + +count_stats() { + local COUNT=$(grep -e status -e stat_busy /etc/${1} | grep -c -v \#) + + if ! [ "$USELVM" = "yes" -o "$USELVM" = "YES" ]; then + ((COUNT--)) + fi + if ! [ -f /etc/crypttab -a -n "$(/bin/grep -v ^# /etc/crypttab | /bin/grep -v ^$)" ]; then + ((COUNT--)) + fi + + echo ${COUNT} +} + +set_sysinit() { debug_log "$0 ${FUNCNAME}" + SPLASH_PROGRESS_STATS=$(count_stats rc.sysinit) + SPLASH_PROGRESS_DAEMONS=$(count_daemons) + SPLASH_PROGRESS_TOTAL=$(($SPLASH_PROGRESS_STATS+$SPLASH_PROGRESS_DAEMONS)) + SPLASH_PROGRESS_COUNT=0 + SPLASH_AUTORUN_COMMAND="splash_sysinit" + + debug_log "SPLASH_PROGRESS_TOTAL=$SPLASH_PROGRESS_TOTAL SPLASH_AUTORUN_COMMAND=$SPLASH_AUTORUN_COMMAND" +} + +set_multi() { debug_log "$0 ${FUNCNAME}" + SPLASH_PROGRESS_STATS=$(count_stats rc.sysinit) + SPLASH_PROGRESS_DAEMONS=$(count_daemons) + SPLASH_PROGRESS_TOTAL=$(($SPLASH_PROGRESS_STATS+$SPLASH_PROGRESS_DAEMONS)) + SPLASH_PROGRESS_COUNT=$(($SPLASH_PROGRESS_STATS-1)) + SPLASH_AUTORUN_COMMAND="splash_multi" + + debug_log "SPLASH_PROGRESS_TOTAL=$SPLASH_PROGRESS_TOTAL SPLASH_AUTORUN_COMMAND=$SPLASH_AUTORUN_COMMAND" +} + +set_shutdown() { debug_log "$0 ${FUNCNAME}" + SPLASH_PROGRESS_STATS=$(count_stats rc.shutdown) + SPLASH_RUNNING_DAEMONS=(`/bin/ls /var/run/daemons`) + SPLASH_PROGRESS_DAEMONS=${#SPLASH_RUNNING_DAEMONS[*]} + SPLASH_PROGRESS_TOTAL=$(($SPLASH_PROGRESS_STATS+$SPLASH_PROGRESS_DAEMONS)) + SPLASH_PROGRESS_COUNT=0 + SPLASH_AUTORUN_COMMAND="splash_shutdown" + + debug_log "SPLASH_PROGRESS_TOTAL=$SPLASH_PROGRESS_TOTAL SPLASH_AUTORUN_COMMAND=$SPLASH_AUTORUN_COMMAND" +} + +if [ -z "${SPLASH_INIT_DONE}" ]; then + export SPLASH_INIT_DONE="true" + + debug_log "$0 Running initscript..." + + case "$RUNLEVEL" in + S) + set_sysinit + SPLASH_STATUS_MESSAGE="Booting Arch Linux..." + ;; + 3) + set_multi + SPLASH_STATUS_MESSAGE="Loading daemons..." + ;; + 5) + set_multi + SPLASH_STATUS_MESSAGE="Loading daemons..." + ;; + 6) + set_shutdown + SPLASH_STATUS_MESSAGE="Rebooting Arch Linux..." + ;; + 0) + set_shutdown + SPLASH_STATUS_MESSAGE="Shutting down Arch Linux..." + ;; + esac +fi + +. /etc/rc.d/${SPLASH}-functions + +# splash functions: + +splash_progress() { debug_log "$0 ${FUNCNAME}" + if [ -n "$SPLASH_PROGRESS_COUNT" ]; then + ${SPLASH}_progress $SPLASH_PROGRESS_COUNT $SPLASH_PROGRESS_TOTAL + ((SPLASH_PROGRESS_COUNT++)) + fi +} + +splash_print() { debug_log "$0 ${FUNCNAME}" + ${SPLASH}_print "${1}" + + debug_log "$1" +} + +splash_exit() { debug_log "$0 ${FUNCNAME}" + ${SPLASH}_exit ${DEFAULT_TTY} ${SWITCH_TTY} +} + +splash_sysinit() { debug_log "$0 ${FUNCNAME}" + ${SPLASH}_sysinit ${DEFAULT_TTY} +} + +splash_multi() { debug_log "$0 ${FUNCNAME}" + ${SPLASH}_multi + + trap splash_exit 0 + splash_progress +} + +splash_shutdown() { debug_log "$0 ${FUNCNAME}" + ${SPLASH}_shutdown ${DEFAULT_TTY} + + if [ -n "`pidof $SPLASH`" ]; then + export KILLALL5_OPTS="-o `pidof $SPLASH`" + fi +} + +if [ -n "${SPLASH_AUTORUN_COMMAND}" ]; then + $SPLASH_AUTORUN_COMMAND + splash_print "${SPLASH_STATUS_MESSAGE}" + sleep 0.5 +fi + +# functions: + +deltext() { debug_log "$0 ${FUNCNAME}" + if [ "$CONSOLE_PRINT" == "true" ]; then + printf "${DEL_TEXT}" + else + return 0 + fi +} + +printhl() { debug_log "$0 ${FUNCNAME}" + if [ "$CONSOLE_PRINT" == "true" ]; then + printf "${C_OTHER}${PREFIX_HL} ${C_H1}${1}${C_CLEAR} \n" + else + return 0 + fi +} + +printsep() { debug_log "$0 ${FUNCNAME}" + if [ "$CONSOLE_PRINT" == "true" ]; then + printf "\n${C_SEPARATOR} ------------------------------\n" + else + return 0 + fi +} + +stat_bkgd() { debug_log "$0 ${FUNCNAME}" + if [ "$CONSOLE_PRINT" == "true" ]; then + printf "${C_OTHER}${PREFIX_REG} ${C_MAIN}${1}${C_CLEAR} " + deltext + printf " ${C_OTHER}[${C_BKGD}BKGD${C_OTHER}]${C_CLEAR} " + fi +} + +stat_busy() { debug_log "$0 ${FUNCNAME}" + if [ "$CONSOLE_PRINT" == "true" ]; then + printf "${C_OTHER}${PREFIX_REG} ${C_MAIN}${1}${C_CLEAR} " + printf "${SAVE_POSITION}" + deltext + printf " ${C_OTHER}[${C_BUSY}BUSY${C_OTHER}]${C_CLEAR} " + fi + splash_print "${1}" +} + +stat_append() { debug_log "$0 ${FUNCNAME}" + if [ "$CONSOLE_PRINT" == "true" ]; then + printf "${RESTORE_POSITION}" + printf "${C_MAIN}${1}${C_CLEAR}" + printf "${SAVE_POSITION}" + else + return 0 + fi +} + +stat_done() { debug_log "$0 ${FUNCNAME}" + if [ "$CONSOLE_PRINT" == "true" ]; then + deltext + printf " ${C_OTHER}[${C_DONE}DONE${C_OTHER}]${C_CLEAR} \n" + fi + splash_progress +} + +stat_fail() { debug_log "$0 ${FUNCNAME}" + if [ "$CONSOLE_PRINT" == "true" ]; then + printf " ${C_OTHER}[${C_FAIL}FAIL${C_OTHER}]${C_CLEAR} \n" + fi + splash_print "Something failed, killing splash..." + sleep 2 + splash_exit +} + +#daemons: + +log_daemon() { debug_log "$0 ${FUNCNAME}" + case $1 in + ?dm|slim) + splash_exit + ;; + esac +} + +start_daemon() { debug_log "$0 ${FUNCNAME}" + log_daemon $1 + splash_progress + /etc/rc.d/$1 start +} + +start_daemon_bkgd() { debug_log "$0 ${FUNCNAME}" + if [ "$CONSOLE_PRINT" == "true" ]; then + stat_bkgd "Starting $1" + fi + log_daemon $1 + (/etc/rc.d/$1 start) &>/dev/null & + splash_progress +} + +stop_daemon() { debug_log "$0 ${FUNCNAME}" + /etc/rc.d/$1 stop + + for daemon in ${SPLASH_RUNNING_DAEMONS[@]}; do + if [ "$daemon" = "$1" ]; then + splash_progress + break + fi + done +} + +# End of file +# vim: set ts=2 noet: |