[163a6701] | 1 | #!/bin/sh |
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| 2 | ######################################################################## |
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| 3 | # Begin $rc_base/init.d/functions |
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| 4 | # |
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| 5 | # Description : Run Level Control Functions |
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| 6 | # |
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| 7 | # Authors : Gerard Beekmans - gerard@linuxfromscratch.org |
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| 8 | # |
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| 9 | # Version : 00.00 |
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| 10 | # |
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| 11 | # Notes : With code based on Matthias Benkmann's simpleinit-msb |
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| 12 | # http://winterdrache.de/linux/newboot/index.html |
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| 13 | # |
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| 14 | ######################################################################## |
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| 15 | |
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[c6e88663] | 16 | if [ -e /etc/sysconfig/lcd ]; then |
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| 17 | source /etc/sysconfig/lcd |
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| 18 | fi |
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| 19 | |
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[163a6701] | 20 | ## Environmental setup |
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| 21 | # Setup default values for environment |
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| 22 | umask 022 |
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| 23 | export PATH="/bin:/usr/bin:/sbin:/usr/sbin" |
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| 24 | |
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| 25 | # Signal sent to running processes to refresh their configuration |
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| 26 | RELOADSIG="HUP" |
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| 27 | |
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| 28 | # Number of seconds between STOPSIG and FALLBACK when stopping processes |
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| 29 | KILLDELAY="3" |
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| 30 | |
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| 31 | ## Screen Dimensions |
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| 32 | # Find current screen size |
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| 33 | if [ -z "${COLUMNS}" ]; then |
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| 34 | COLUMNS=$(stty size) |
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| 35 | COLUMNS=${COLUMNS##* } |
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| 36 | fi |
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| 37 | |
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| 38 | # When using remote connections, such as a serial port, stty size returns 0 |
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| 39 | if [ "${COLUMNS}" = "0" ]; then |
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| 40 | COLUMNS=80 |
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| 41 | fi |
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| 42 | |
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| 43 | ## Measurements for positioning result messages |
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| 44 | COL=$((${COLUMNS} - 8)) |
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| 45 | WCOL=$((${COL} - 2)) |
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| 46 | |
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| 47 | ## Set Cursor Position Commands, used via echo -e |
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| 48 | SET_COL="\\033[${COL}G" # at the $COL char |
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| 49 | SET_WCOL="\\033[${WCOL}G" # at the $WCOL char |
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| 50 | CURS_UP="\\033[1A\\033[0G" # Up one line, at the 0'th char |
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| 51 | |
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| 52 | ## Set color commands, used via echo -e |
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| 53 | # Please consult `man console_codes for more information |
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| 54 | # under the "ECMA-48 Set Graphics Rendition" section |
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| 55 | # |
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| 56 | # Warning: when switching from a 8bit to a 9bit font, |
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| 57 | # the linux console will reinterpret the bold (1;) to |
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| 58 | # the top 256 glyphs of the 9bit font. This does |
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| 59 | # not affect framebuffer consoles |
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| 60 | NORMAL="\\033[0;39m" # Standard console grey |
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| 61 | SUCCESS="\\033[1;32m" # Success is green |
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| 62 | WARNING="\\033[1;33m" # Warnings are yellow |
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| 63 | FAILURE="\\033[1;31m" # Failures are red |
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| 64 | INFO="\\033[1;36m" # Information is light cyan |
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| 65 | BRACKET="\\033[1;34m" # Brackets are blue |
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| 66 | |
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| 67 | STRING_LENGTH="0" # the length of the current message |
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| 68 | |
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| 69 | #******************************************************************************* |
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| 70 | # Function - boot_mesg() |
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| 71 | # |
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| 72 | # Purpose: Sending information from bootup scripts to the console |
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| 73 | # |
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| 74 | # Inputs: $1 is the message |
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| 75 | # $2 is the colorcode for the console |
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| 76 | # |
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| 77 | # Outputs: Standard Output |
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| 78 | # |
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| 79 | # Dependencies: - sed for parsing strings. |
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| 80 | # - grep for counting string length. |
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| 81 | # |
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| 82 | # Todo: |
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| 83 | #******************************************************************************* |
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| 84 | boot_mesg() |
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| 85 | { |
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| 86 | local ECHOPARM="" |
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| 87 | |
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[c6e88663] | 88 | if [ "$LCD_PROG" ]; then |
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| 89 | LCD_OUT1="${1:0:$LCD_CHAR}" |
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| 90 | $LCD_PROG "$LCD_OUT1" |
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| 91 | fi |
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| 92 | |
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[163a6701] | 93 | while true |
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| 94 | do |
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| 95 | case "${1}" in |
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| 96 | -n) |
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| 97 | ECHOPARM=" -n " |
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| 98 | shift 1 |
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| 99 | ;; |
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| 100 | -*) |
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| 101 | echo "Unknown Option: ${1}" |
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| 102 | return 1 |
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| 103 | ;; |
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| 104 | *) |
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| 105 | break |
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| 106 | ;; |
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| 107 | esac |
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| 108 | done |
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| 109 | |
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| 110 | ## Figure out the length of what is to be printed to be used |
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| 111 | ## for warning messges. |
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| 112 | STRING_LENGTH="`echo "${1}" | sed \ |
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| 113 | -e 's,.,.,g' -e 'l 1' | grep -c \$`" |
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| 114 | |
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| 115 | # Print the message to the screen |
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| 116 | echo ${ECHOPARM} -e "${2}${1}" |
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| 117 | |
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| 118 | } |
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| 119 | |
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| 120 | boot_mesg_flush() |
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| 121 | { |
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| 122 | # Reset STRING_LENGTH for next message |
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| 123 | STRING_LENGTH="0" |
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| 124 | } |
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| 125 | |
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| 126 | boot_log() |
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| 127 | { |
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| 128 | # Left in for backwards compatibility |
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| 129 | echo -n "" |
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| 130 | } |
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| 131 | |
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| 132 | echo_ok() |
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| 133 | { |
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| 134 | echo -n -e "${CURS_UP}${SET_COL}${BRACKET}[${SUCCESS} OK ${BRACKET}]" |
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| 135 | echo -e "${NORMAL}" |
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| 136 | boot_mesg_flush "[ OK ]" |
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[c6e88663] | 137 | if [ "$LCD_PROG" ]; then |
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| 138 | LCD_OUT2="[ OK ]" |
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[600339f5] | 139 | $LCD_PROG "$LCD_OUT1" "$LCD_OUT2" |
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[c6e88663] | 140 | fi |
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[163a6701] | 141 | } |
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| 142 | |
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| 143 | echo_failure() |
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| 144 | { |
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| 145 | echo -n -e "${CURS_UP}${SET_COL}${BRACKET}[${FAILURE} FAIL ${BRACKET}]" |
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| 146 | echo -e "${NORMAL}" |
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| 147 | boot_mesg_flush "[ FAIL ]" |
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[c6e88663] | 148 | if [ "$LCD_PROG" ]; then |
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| 149 | LCD_OUT2="[ FAIL ]" |
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[600339f5] | 150 | $LCD_PROG "$LCD_OUT1" "$LCD_OUT2" |
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[c6e88663] | 151 | fi |
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[163a6701] | 152 | } |
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| 153 | |
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| 154 | echo_warning() |
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| 155 | { |
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| 156 | echo -n -e "${CURS_UP}${SET_COL}${BRACKET}[${WARNING} WARN ${BRACKET}]" |
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| 157 | echo -e "${NORMAL}" |
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[c6e88663] | 158 | if [ "$LCD_PROG" ]; then |
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| 159 | LCD_OUT2="[ WARN ]" |
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[600339f5] | 160 | $LCD_PROG "$LCD_OUT1" "$LCD_OUT2" |
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[c6e88663] | 161 | fi |
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[163a6701] | 162 | boot_mesg_flush "[ WARN ]" |
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| 163 | } |
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| 164 | |
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| 165 | print_error_msg() |
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| 166 | { |
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| 167 | echo_failure |
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| 168 | # $i is inherited by the rc script |
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| 169 | boot_log "\n\n${i} failed and exited with a return value of ${error_value}." |
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| 170 | boot_mesg_flush |
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| 171 | boot_mesg -n "FAILURE:\n\nYou should not be reading this error message.\n\n" ${FAILURE} |
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| 172 | boot_mesg -n " It means that an unforeseen error took" |
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| 173 | boot_mesg -n " place in ${i}, which exited with a return value of" |
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| 174 | boot_mesg " ${error_value}.\n" |
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| 175 | boot_mesg_flush |
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| 176 | boot_mesg -n "If you're able to track this" |
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| 177 | boot_mesg -n " error down to a bug in one of the files provided by" |
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| 178 | boot_mesg -n " the LFS book, please be so kind to inform us at" |
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| 179 | boot_mesg " lfs-dev@linuxfromscratch.org.\n" |
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| 180 | boot_mesg_flush |
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| 181 | boot_mesg -n "Press Enter to continue..." ${INFO} |
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| 182 | boot_mesg "" ${NORMAL} |
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[c6e88663] | 183 | if [ "$LCD_PROG" ]; then |
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| 184 | sleep 10 |
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| 185 | else |
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| 186 | read ENTER |
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| 187 | fi |
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[163a6701] | 188 | } |
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| 189 | |
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| 190 | check_script_status() |
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| 191 | { |
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| 192 | # $i is inherited by the rc script |
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| 193 | if [ ! -f ${i} ]; then |
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| 194 | boot_mesg "${i} is not a valid symlink." ${WARNING} |
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| 195 | echo_warning |
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| 196 | continue |
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| 197 | fi |
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| 198 | |
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| 199 | if [ ! -x ${i} ]; then |
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| 200 | boot_mesg "${i} is not executable, skipping." ${WARNING} |
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| 201 | echo_warning |
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| 202 | continue |
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| 203 | fi |
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| 204 | } |
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| 205 | |
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| 206 | evaluate_retval() |
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| 207 | { |
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| 208 | error_value="${?}" |
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| 209 | |
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| 210 | if [ ${error_value} = 0 ]; then |
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| 211 | echo_ok |
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| 212 | else |
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| 213 | echo_failure |
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| 214 | fi |
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| 215 | |
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| 216 | # This prevents the 'An Unexpected Error Has Occurred' from trivial |
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| 217 | # errors. |
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| 218 | return 0 |
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| 219 | } |
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| 220 | |
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| 221 | print_status() |
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| 222 | { |
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| 223 | if [ "${#}" = "0" ]; then |
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| 224 | echo "Usage: ${0} {success|warning|failure}" |
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| 225 | return 1 |
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| 226 | fi |
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| 227 | |
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| 228 | # boot_mesg_flush |
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| 229 | # echo_warning |
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| 230 | |
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| 231 | case "${1}" in |
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| 232 | |
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| 233 | success) |
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| 234 | echo_ok |
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| 235 | ;; |
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| 236 | |
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| 237 | warning) |
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| 238 | # Leave this extra case in because old scripts |
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| 239 | # may call it this way. |
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| 240 | case "${2}" in |
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| 241 | running) |
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| 242 | echo -e -n "${CURS_UP}" |
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| 243 | echo -e -n "\\033[${STRING_LENGTH}G " |
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| 244 | boot_mesg "Already running." ${WARNING} |
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| 245 | echo_warning |
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| 246 | ;; |
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| 247 | not_running) |
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| 248 | echo -e -n "${CURS_UP}" |
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| 249 | echo -e -n "\\033[${STRING_LENGTH}G " |
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| 250 | boot_mesg "Not running." ${WARNING} |
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| 251 | echo_warning |
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| 252 | ;; |
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| 253 | not_available) |
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| 254 | echo -e -n "${CURS_UP}" |
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| 255 | echo -e -n "\\033[${STRING_LENGTH}G " |
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| 256 | boot_mesg "Not available." ${WARNING} |
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| 257 | echo_warning |
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| 258 | ;; |
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| 259 | *) |
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| 260 | # This is how it is supposed to |
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| 261 | # be called |
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| 262 | echo_warning |
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| 263 | ;; |
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| 264 | esac |
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| 265 | ;; |
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| 266 | |
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| 267 | failure) |
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| 268 | echo_failure |
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| 269 | ;; |
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| 270 | |
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| 271 | esac |
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| 272 | |
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| 273 | } |
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| 274 | |
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| 275 | reloadproc() |
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| 276 | { |
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| 277 | if [ "${#}" = "0" ]; then |
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| 278 | echo "Usage: reloadproc [{program}]" |
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| 279 | exit 1 |
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| 280 | fi |
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| 281 | |
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| 282 | getpids "${1}" |
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| 283 | |
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| 284 | if [ -n "${pidlist}" ]; then |
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| 285 | failure="0" |
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| 286 | for pid in ${pidlist} |
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| 287 | do |
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| 288 | kill -"${RELOADSIG}" "${pid}" || failure="1" |
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| 289 | done |
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| 290 | |
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| 291 | (exit ${failure}) |
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| 292 | evaluate_retval |
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| 293 | |
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| 294 | else |
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| 295 | boot_mesg "Process ${1} not running." ${WARNING} |
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| 296 | echo_warning |
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| 297 | fi |
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| 298 | } |
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| 299 | |
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| 300 | statusproc() |
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| 301 | { |
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| 302 | if [ "${#}" = "0" ] |
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| 303 | then |
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| 304 | echo "Usage: statusproc {program}" |
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| 305 | exit 1 |
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| 306 | fi |
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| 307 | |
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| 308 | getpids "${1}" |
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| 309 | |
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| 310 | if [ -n "${pidlist}" ]; then |
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| 311 | echo -e "${INFO}${base} is running with Process"\ |
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| 312 | "ID(s) ${pidlist}.${NORMAL}" |
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| 313 | else |
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| 314 | if [ -n "${base}" -a -e "/var/run/${base}.pid" ]; then |
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| 315 | echo -e "${WARNING}${1} is not running but"\ |
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| 316 | "/var/run/${base}.pid exists.${NORMAL}" |
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| 317 | else |
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| 318 | if [ -n "${PIDFILE}" -a -e "${PIDFILE}" ]; then |
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| 319 | echo -e "${WARNING}${1} is not running"\ |
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| 320 | "but ${PIDFILE} exists.${NORMAL}" |
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| 321 | else |
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| 322 | echo -e "${INFO}${1} is not running.${NORMAL}" |
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| 323 | fi |
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| 324 | fi |
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| 325 | fi |
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| 326 | } |
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| 327 | |
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| 328 | # The below functions are documented in the LSB-generic 2.1.0 |
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| 329 | |
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| 330 | #******************************************************************************* |
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| 331 | # Function - pidofproc [-s] [-p pidfile] pathname |
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| 332 | # |
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| 333 | # Purpose: This function returns one or more pid(s) for a particular daemon |
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| 334 | # |
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| 335 | # Inputs: -p pidfile, use the specified pidfile instead of pidof |
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| 336 | # pathname, path to the specified program |
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| 337 | # |
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| 338 | # Outputs: return 0 - Success, pid's in stdout |
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| 339 | # return 1 - Program is dead, pidfile exists |
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| 340 | # return 2 - Invalid or excessive number of arguments, |
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| 341 | # warning in stdout |
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| 342 | # return 3 - Program is not running |
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| 343 | # |
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| 344 | # Dependencies: pidof, echo, head |
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| 345 | # |
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| 346 | # Todo: Remove dependency on head |
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| 347 | # This depreciates getpids |
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| 348 | # Test changes to pidof |
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| 349 | # |
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| 350 | #******************************************************************************* |
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| 351 | pidofproc() |
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| 352 | { |
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| 353 | local pidfile="" |
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| 354 | local lpids="" |
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| 355 | local silent="" |
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| 356 | pidlist="" |
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| 357 | while true |
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| 358 | do |
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| 359 | case "${1}" in |
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| 360 | -p) |
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| 361 | pidfile="${2}" |
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| 362 | shift 2 |
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| 363 | ;; |
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| 364 | |
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| 365 | -s) |
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| 366 | # Added for legacy opperation of getpids |
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| 367 | # eliminates several '> /dev/null' |
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| 368 | silent="1" |
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| 369 | shift 1 |
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| 370 | ;; |
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| 371 | -*) |
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| 372 | log_failure_msg "Unknown Option: ${1}" |
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| 373 | return 2 |
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| 374 | ;; |
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| 375 | *) |
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| 376 | break |
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| 377 | ;; |
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| 378 | esac |
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| 379 | done |
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| 380 | |
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| 381 | if [ "${#}" != "1" ]; then |
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| 382 | shift 1 |
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| 383 | log_failure_msg "Usage: pidofproc [-s] [-p pidfile] pathname" |
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| 384 | return 2 |
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| 385 | fi |
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| 386 | |
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| 387 | if [ -n "${pidfile}" ]; then |
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| 388 | if [ ! -r "${pidfile}" ]; then |
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| 389 | return 3 # Program is not running |
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| 390 | fi |
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| 391 | |
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| 392 | lpids=`head -n 1 ${pidfile}` |
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| 393 | for pid in ${lpids} |
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| 394 | do |
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| 395 | if [ "${pid}" -ne "$$" -a "${pid}" -ne "${PPID}" ]; then |
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| 396 | kill -0 "${pid}" > /dev/null && |
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| 397 | pidlist="${pidlist} ${pid}" |
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| 398 | fi |
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| 399 | |
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| 400 | if [ "${silent}" -ne "1" ]; then |
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| 401 | echo "${pidlist}" |
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| 402 | fi |
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| 403 | |
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| 404 | test -z "${pidlist}" && |
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| 405 | # Program is dead, pidfile exists |
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| 406 | return 1 |
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| 407 | # else |
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| 408 | return 0 |
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| 409 | done |
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| 410 | |
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| 411 | else |
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| 412 | pidlist=`pidof -o $$ -o $PPID -x "$1"` |
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| 413 | if [ "x${silent}" != "x1" ]; then |
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| 414 | echo "${pidlist}" |
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| 415 | fi |
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| 416 | |
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| 417 | # Get provide correct running status |
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| 418 | if [ -n "${pidlist}" ]; then |
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| 419 | return 0 |
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| 420 | else |
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| 421 | return 3 |
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| 422 | fi |
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| 423 | |
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| 424 | fi |
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| 425 | |
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| 426 | if [ "$?" != "0" ]; then |
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| 427 | return 3 # Program is not running |
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| 428 | fi |
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| 429 | } |
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| 430 | |
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| 431 | # This will ensure compatibility with previous LFS Bootscripts |
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| 432 | getpids() |
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| 433 | { |
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| 434 | if [ -z "${PIDFILE}" ]; then |
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| 435 | pidofproc -s -p "${PIDFILE}" $@ |
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| 436 | else |
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| 437 | pidofproc -s $@ |
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| 438 | fi |
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| 439 | base="${1##*/}" |
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| 440 | } |
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| 441 | |
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| 442 | #******************************************************************************* |
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| 443 | # Function - loadproc [-f] [-n nicelevel] [-p pidfile] pathname [args] |
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| 444 | # |
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| 445 | # Purpose: This runs the specified program as a daemon |
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| 446 | # |
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| 447 | # Inputs: -f, run the program even if it is already running |
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| 448 | # -n nicelevel, specifies a nice level. See nice(1). |
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| 449 | # -p pidfile, uses the specified pidfile |
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| 450 | # pathname, pathname to the specified program |
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| 451 | # args, arguments to pass to specified program |
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| 452 | # |
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| 453 | # Outputs: return 0 - Success |
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| 454 | # return 2 - Invalid of excessive number of arguments, |
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| 455 | # warning in stdout |
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| 456 | # return 4 - Program or service status is unknown |
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| 457 | # |
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| 458 | # Dependencies: nice |
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| 459 | # |
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| 460 | # Todo: LSB says this should be called start_daemon |
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| 461 | # LSB does not say that it should call evaluate_retval |
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| 462 | # It checks for PIDFILE, which is deprecated. |
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| 463 | # Will be removed after BLFS 6.0 |
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| 464 | # loadproc returns 0 if program is already running, not LSB compliant |
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| 465 | # |
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| 466 | #******************************************************************************* |
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| 467 | loadproc() |
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| 468 | { |
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| 469 | local pidfile="" |
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| 470 | local forcestart="" |
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| 471 | local nicelevel="10" |
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| 472 | |
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| 473 | # This will ensure compatibility with previous LFS Bootscripts |
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| 474 | if [ -n "${PIDFILE}" ]; then |
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| 475 | pidfile="${PIDFILE}" |
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| 476 | fi |
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| 477 | |
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| 478 | while true |
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| 479 | do |
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| 480 | case "${1}" in |
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| 481 | -f) |
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| 482 | forcestart="1" |
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| 483 | shift 1 |
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| 484 | ;; |
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| 485 | -n) |
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| 486 | nicelevel="${2}" |
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| 487 | shift 2 |
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| 488 | ;; |
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| 489 | -p) |
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| 490 | pidfile="${2}" |
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| 491 | shift 2 |
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| 492 | ;; |
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| 493 | -*) |
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| 494 | log_failure_msg "Unknown Option: ${1}" |
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| 495 | return 2 #invalid or excess argument(s) |
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| 496 | ;; |
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| 497 | *) |
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| 498 | break |
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| 499 | ;; |
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| 500 | esac |
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| 501 | done |
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| 502 | |
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| 503 | if [ "${#}" = "0" ]; then |
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| 504 | log_failure_msg "Usage: loadproc [-f] [-n nicelevel] [-p pidfile] pathname [args]" |
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| 505 | return 2 #invalid or excess argument(s) |
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| 506 | fi |
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| 507 | |
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| 508 | if [ -z "${forcestart}" ]; then |
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| 509 | if [ -z "${pidfile}" ]; then |
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| 510 | pidofproc -s "${1}" |
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| 511 | else |
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| 512 | pidofproc -s -p "${pidfile}" "${1}" |
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| 513 | fi |
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| 514 | |
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| 515 | case "${?}" in |
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| 516 | 0) |
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| 517 | log_warning_msg "Unable to continue: ${1} is running" |
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| 518 | return 0 # 4 |
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| 519 | ;; |
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| 520 | 1) |
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| 521 | log_warning_msg "Unable to continue: ${pidfile} exists" |
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| 522 | return 0 # 4 |
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| 523 | ;; |
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| 524 | 3) |
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| 525 | ;; |
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| 526 | *) |
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| 527 | log_failure_msg "Unknown error code from pidofproc: ${?}" |
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| 528 | return 4 |
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| 529 | ;; |
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| 530 | esac |
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| 531 | fi |
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| 532 | |
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| 533 | nice -n "${nicelevel}" "${@}" |
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| 534 | evaluate_retval # This is "Probably" not LSB compliant, but required to be compatible with older bootscripts |
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| 535 | return 0 |
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| 536 | } |
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| 537 | |
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| 538 | #******************************************************************************* |
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| 539 | # Function - killproc [-p pidfile] pathname [signal] |
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| 540 | # |
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| 541 | # Purpose: |
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| 542 | # |
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| 543 | # Inputs: -p pidfile, uses the specified pidfile |
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| 544 | # pathname, pathname to the specified program |
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| 545 | # signal, send this signal to pathname |
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| 546 | # |
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| 547 | # Outputs: return 0 - Success |
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| 548 | # return 2 - Invalid of excessive number of arguments, |
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| 549 | # warning in stdout |
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| 550 | # return 4 - Unknown Status |
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| 551 | # |
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| 552 | # Dependencies: kill |
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| 553 | # |
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| 554 | # Todo: LSB does not say that it should call evaluate_retval |
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| 555 | # It checks for PIDFILE, which is deprecated. |
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| 556 | # Will be removed after BLFS 6.0 |
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| 557 | # |
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| 558 | #******************************************************************************* |
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| 559 | killproc() |
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| 560 | { |
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| 561 | local pidfile="" |
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| 562 | local killsig="" |
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| 563 | pidlist="" |
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| 564 | |
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| 565 | # This will ensure compatibility with previous LFS Bootscripts |
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| 566 | if [ -n "${PIDFILE}" ]; then |
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| 567 | pidfile="${PIDFILE}" |
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| 568 | fi |
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| 569 | |
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| 570 | while true |
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| 571 | do |
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| 572 | case "${1}" in |
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| 573 | -p) |
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| 574 | pidfile="${2}" |
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| 575 | shift 2 |
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| 576 | ;; |
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| 577 | -*) |
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| 578 | log_failure_msg "Unknown Option: ${1}" |
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| 579 | return 2 |
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| 580 | ;; |
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| 581 | *) |
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| 582 | break |
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| 583 | ;; |
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| 584 | esac |
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| 585 | done |
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| 586 | |
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| 587 | if [ "${#}" = "2" ]; then |
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| 588 | killsig="${2}" |
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| 589 | elif [ "${#}" != "1" ]; then |
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| 590 | shift 2 |
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| 591 | log_failure_msg "Usage: killproc [-p pidfile] pathname [signal]" |
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| 592 | return 2 |
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| 593 | fi |
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| 594 | |
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| 595 | if [ -z "${pidfile}" ]; then |
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| 596 | pidofproc -s "${1}" |
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| 597 | else |
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| 598 | pidofproc -s -p "${pidfile}" "${1}" |
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| 599 | fi |
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| 600 | |
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| 601 | # Change.... |
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| 602 | if [ -n "${pidlist}" ]; then |
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| 603 | for pid in ${pidlist} |
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| 604 | do |
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| 605 | kill -${killsig:-TERM} ${pid} 2>/dev/null |
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| 606 | if [ -z "${killsig}" ]; then |
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| 607 | # Wait up to 3 seconds, for ${pid} to terminate |
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| 608 | local dtime=${KILLDELAY} |
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| 609 | while [ "${dtime}" != "0" ] |
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| 610 | do |
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| 611 | kill -0 ${pid} 2>/dev/null || break |
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| 612 | sleep 1 |
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| 613 | dtime=$(( ${dtime} - 1)) |
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| 614 | done |
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| 615 | # If ${pid} is still running, kill it |
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| 616 | kill -0 ${pid} 2>/dev/null && kill -KILL ${pid} 2>/dev/null |
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| 617 | fi |
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| 618 | done |
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| 619 | |
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| 620 | if [ -z "${killsig}" ]; then |
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| 621 | pidofproc -s "${1}" |
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| 622 | |
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| 623 | # Program was terminated |
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| 624 | if [ "$?" != "0" ]; then |
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| 625 | # Pidfile Exists |
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| 626 | if [ -f "${pidfile}" ]; then |
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| 627 | rm -f "${pidfile}" |
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| 628 | fi |
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| 629 | echo_ok |
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| 630 | return 0 |
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| 631 | else # Program is still running |
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| 632 | echo_failure |
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| 633 | return 4 # Unknown Status |
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| 634 | fi |
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| 635 | else |
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| 636 | if [ -z "${pidfile}" ]; then |
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| 637 | pidofproc -s "${1}" |
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| 638 | else |
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| 639 | pidofproc -s -p "${pidfile}" "${1}" |
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| 640 | fi |
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| 641 | fi |
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| 642 | |
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| 643 | evaluate_retval # This is "Probably" not LSB compliant, but required to be compatible with older bootscripts |
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| 644 | |
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| 645 | else |
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| 646 | print_status warning not_running |
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| 647 | fi |
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| 648 | } |
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| 649 | |
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| 650 | |
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| 651 | #******************************************************************************* |
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| 652 | # Function - log_success_msg "message" |
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| 653 | # |
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| 654 | # Purpose: Print a success message |
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| 655 | # |
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| 656 | # Inputs: $@ - Message |
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| 657 | # |
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| 658 | # Outputs: Text output to screen |
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| 659 | # |
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| 660 | # Dependencies: echo |
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| 661 | # |
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| 662 | # Todo: logging |
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| 663 | # |
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| 664 | #******************************************************************************* |
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| 665 | log_success_msg() |
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| 666 | { |
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| 667 | echo -n -e "${BOOTMESG_PREFIX}${@}" |
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| 668 | echo -e "${SET_COL}""${BRACKET}""[""${SUCCESS}"" OK ""${BRACKET}""]""${NORMAL}" |
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| 669 | return 0 |
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| 670 | } |
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| 671 | |
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| 672 | #******************************************************************************* |
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| 673 | # Function - log_failure_msg "message" |
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| 674 | # |
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| 675 | # Purpose: Print a failure message |
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| 676 | # |
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| 677 | # Inputs: $@ - Message |
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| 678 | # |
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| 679 | # Outputs: Text output to screen |
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| 680 | # |
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| 681 | # Dependencies: echo |
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| 682 | # |
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| 683 | # Todo: logging |
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| 684 | # |
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| 685 | #******************************************************************************* |
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| 686 | log_failure_msg() { |
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| 687 | echo -n -e "${BOOTMESG_PREFIX}${@}" |
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| 688 | echo -e "${SET_COL}""${BRACKET}""[""${FAILURE}"" FAIL ""${BRACKET}""]""${NORMAL}" |
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| 689 | return 0 |
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| 690 | } |
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| 691 | |
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| 692 | #******************************************************************************* |
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| 693 | # Function - log_warning_msg "message" |
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| 694 | # |
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| 695 | # Purpose: print a warning message |
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| 696 | # |
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| 697 | # Inputs: $@ - Message |
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| 698 | # |
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| 699 | # Outputs: Text output to screen |
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| 700 | # |
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| 701 | # Dependencies: echo |
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| 702 | # |
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| 703 | # Todo: logging |
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| 704 | # |
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| 705 | #******************************************************************************* |
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| 706 | log_warning_msg() { |
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| 707 | echo -n -e "${BOOTMESG_PREFIX}${@}" |
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| 708 | echo -e "${SET_COL}""${BRACKET}""[""${WARNING}"" WARN ""${BRACKET}""]""${NORMAL}" |
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| 709 | return 0 |
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| 710 | } |
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| 711 | |
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| 712 | # End $rc_base/init.d/functions |
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