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f3f65e73a3
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@9552 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
107 lines
3.4 KiB
Plaintext
107 lines
3.4 KiB
Plaintext
# Begin /etc/default/rc
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# Global variable inherited by initscripts are in caps
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# Local variables for the rc script are in lowercase
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# Source site specific rc configuration
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. /etc/default/rc.site
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# Set base directory information
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RC_BASE="/etc/rc.d"
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# Location of network device scripts and config files
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NETWORK_DEVICES="/etc/network"
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# This sets default terminal options.
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# stty sane - this has been removed as nobody recalls
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# the reason for it in the first place - if no problems arize,
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# then it will be removed completely at a later date.
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# Setup default values for the environment
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umask 022
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PATH="/bin:/sbin"
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# Find current screen size
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if [ -z "${COLUMNS}" ]; then
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COLUMNS=$(stty size)
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COLUMNS=${COLUMNS##* }
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fi
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# When using remote connections, such as a serial port, stty size returns 0
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if [ "${COLUMNS}" = "0" ]; then
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COLUMNS=80
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fi
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## Measurements for positioning result messages
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COL=$((${COLUMNS} - 8))
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WCOL=$((${COL} - 2))
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# Set Cursur Position Commands, used via echo -e
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SET_COL="\\033[${COL}G" # at the $COL char
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SET_WCOL="\\033[${WCOL}G" # at the $WCOL char
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CURS_UP="\\033[1A\\033[0G" # Up one line, at the 0'th char
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# Distro Information
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DISTRO="Linux From Scratch" # The distro name
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DISTRO_CONTACT="lfs-dev@linuxfromscratch.org" # Bug report address
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DISTRO_MINI="lfs" # Short name used in filenames for distro config
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# Define custom colors used in messages printed to the screen
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BRACKET="\\033[1;34m" # Blue
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FAILURE="\\033[1;31m" # Red
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INFO="\\033[1;36m" # Cyan
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NORMAL="\\033[0;39m" # Grey
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SUCCESS="\\033[1;32m" # Green
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WARNING="\\033[1;33m" # Yellow
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# Prefix boot messages for easier reading on framebuffer consoles
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PREFIX_SUCCESS=" ${SUCCESS}*${NORMAL} "
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PREFIX_WARNING="${WARNING}**${NORMAL} "
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PREFIX_FAILURE="${FAILURE}***${NORMAL}"
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# Export the environment variables so they are inherited by the scripts
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export RC_BASE NETWORK_DEVICES PATH SET_COL SET_WCOL CURS_UP
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export DISTRO DISTRO_CONTACT DISTRO_MINI
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export BRACKET FAILURE INFO NORMAL SUCCESS WARNING
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export PREFIX_SUCCESS PREFIX_WARNING PREFIX_FAILURE
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# Interactive startup
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dlen="29" # The total length of the distro welcome string
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ilen="38" # The total length of the interactive message
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welcome_message="Welcome to ${INFO}${DISTRO}${NORMAL}"
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i_message="Press '${FAILURE}I${NORMAL}' to enter interactive startup"
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# FAILURE_ACTION (what to do when script failure occurs)
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case "${stop_on_error}" in
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Y* | y* | 0)
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FAILURE_ACTION='read Enter'
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;;
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*)
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FAILURE_ACTION='echo ""'
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;;
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esac
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# Error message displayed when a script's exit value is not zero
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print_error_msg()
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{
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# ${link} and ${error_value} are defined by the rc script
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echo -e "${FAILURE}FAILURE: You should not be reading this error message."
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echo -e ""
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echo -e -n "${FAILURE}It means that an unforseen error took place in"
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echo -e -n "${INFO} ${link}"
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echo -e "${FAILURE},"
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echo -e "${FAILURE}which exited with a return value of ${error_value}."
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echo -e ""
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echo -e -n "${FAILURE}If you are able to track this error down to a bug"
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echo -e "${FAILURE}in one of the files"
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echo -e -n "provided by ${INFO}${DISTRO}${FAILURE}, "
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echo -e -n "${FAILURE}please be so kind to inform us at "
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echo -e "${INFO}${DISTRO_CONTACT}${FAILURE}.${NORMAL}"
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echo -e ""
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echo -e "${INFO}Press Enter to continue..."
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echo -e "${NORMAL}"
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$FAILURE_ACTION
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}
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# End /etc/default/rc
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