diff options
Diffstat (limited to 'beagle/debian-rfs/lib/init/splash-functions-base')
| -rw-r--r-- | beagle/debian-rfs/lib/init/splash-functions-base | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/beagle/debian-rfs/lib/init/splash-functions-base b/beagle/debian-rfs/lib/init/splash-functions-base deleted file mode 100644 index 8319dab..0000000 --- a/beagle/debian-rfs/lib/init/splash-functions-base +++ /dev/null @@ -1,93 +0,0 @@ -# This script contains hooks to allow init scripts to control -# a splash program during boot and shutdown. -# -# To override these, provide a /lib/init/splash-functions scripts -# with new functions (it is sourced at the end of this file) -# -# Note that scripts have a number of constraints: -# 1) Should avoid using any binaries not found in the initramfs so that -# the same hooks can be used there. -# 2) This also means that bashisms can't be used. -# 3) Scripts must work when running under "set -e". -# 4) "local" should be used to avoid overwriting global variables. - - -# Detects whether a splash is running -splash_running() { return 1; } - -# Tells the splash to quit -splash_stop() { return 0; } - -# Tells the splash to start if not already running -splash_start() { return 1; } - -# Tells the splash the current boot/shutdown progress -# $1 contains the progress as a percentage value between -100 and 100 -# Positive values indicate boot progress -# Negative values indicate shutdown progress -splash_progress() -{ - local progress tmp - progress="$1" - - splash_running || return 0 - - # Sanity check step 1 - must match ^-[0-9]*$ - tmp="$progress" - - # Strip trailing numbers - while [ "${tmp%[0-9]}" != "$tmp" ]; do - tmp="${tmp%[0-9]}" - done - - # Now "-" or no characters should remain - if [ -n "$tmp" ] && [ "$tmp" != "-" ]; then - return 1 - fi - - # Sanity check step 2 - check for values >= -100 and <= 100 - if [ "$progress" != "${progress#-}" ]; then - # Negative value - if [ "$progress" -lt -100 ]; then - return 1 - fi - else - # Positive value - if [ "$progress" -gt 100 ]; then - return 1 - fi - fi - - # Sanity checks passed - custom_splash_progress "$progress" || return 1 - return 0 -} - -# Customizations should replace this function instead of splash_progress above -custom_splash_progress() { return 0; } - - -# Tells the splash that a task which may take an unknown amount of -# time has started (such as a fsck). This is useful to make sure the -# splash doesn't time out and to give visual feedback to the user. -splash_start_indefinite() { return 0; } - -# Tells the splash that an indefinite task is done -splash_stop_indefinite() { return 0; } - -# Gets user input from a splash -# $1 contains the text for the user prompt -# $2 describes the type of input: -# regular = regular input, e.g. a user name -# password = input which should not be echoed to screen, e.g. a password -# enter = A "press enter to continue" type of prompt -# -# Returns 1 if no user input is possible -# Should be called with an alternative non-splash input fallback: -# INPUT="$(splash_user_input "Enter password:" password)" || \ -# INPUT="$(manual_method)" -splash_user_input() { return 1; } - -# Allow these functions to be overridden with custom scripts. This is -# the official API hook. -if [ -e /lib/init/splash-functions ] ; then . /lib/init/splash-functions ; fi |
