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@ -30,11 +30,24 @@ info="\e[1;34m==>\e[1;37m"
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error="\e[1;31m==>\e[1;37m"
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success="\e[1;32m==>\e[1;37m"
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reset="\e[0m"
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# Ignore SIGINT (^C) and SIGTSTP (^Z)
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trap "" 2 20
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userclientrc=$HOME/.xinitrc
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sysclientrc=/etc/X11/xinit/xinitrc
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# userserverrc=$HOME/.xserverrc
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# sysserverrc=/etc/X11/xinit/xserverrc
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# Source cdm configuration
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if [ -f /etc/cdmrc ]; then
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if [[ -f /etc/cdmrc ]]; then
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source /etc/cdmrc
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count=0
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while [[ ${count} -lt ${#userconfig[@]} ]]; do
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if [[ "$USER" == "${#userconfig[${count}]}" ]]; then
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${userconfig[${count}]}
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fi
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let count=count+1
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done
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countfrom=${countfrom:-0}
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else
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echo -e "${error} ERROR: A valid cdm configuration was not found!${reset}"
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echo -e "${info} Logging out.${reset}"
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@ -42,38 +55,74 @@ else
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exit 1
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fi
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unset DIALOGRC
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# Source theme file
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if [[ ! -z ${theme} ]]; then
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if [[ -f /usr/share/cdm/themes/${theme} ]]; then
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export DIALOGRC=/usr/share/cdm/themes/${theme}
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DIALOGRC=/usr/share/cdm/themes/${theme}
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else
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echo -e "${info} Theme file ${theme} is invalid, reverting to default theme.${reset}"
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fi
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elif [[ -f /usr/share/cdm/themes/default ]]; then
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export DIALOGRC=/usr/share/cdm/themes/default
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else
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echo -e "${info} A valid theme file was not found, using system defaults.${reset}"
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fi
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# Fall back on defaults if valid theme isn't found
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if [[ -z $DIALOGRC ]]; then
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if [[ -f /usr/share/cdm/themes/default ]]; then
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DIALOGRC=/usr/share/cdm/themes/default
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else
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echo -e "${info} A valid theme file was not found, using system defaults.${reset}"
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fi
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fi
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# Based on FreeBSD's /etc/rc.subr
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#
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# checkyesno var
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# Test $1 variable, and warn if not set to YES or NO.
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# Return 0 if it's "yes" (et al), nonzero otherwise.
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# to make default yes, do "checkyesno var yes"
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#
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checkyesno() {
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local value=${!1}
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# debug "checkyesno: $1 is set to $value."
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if [[ -n $2 ]]; then
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value=${value:-$2}
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else
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value=${value:-no}
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fi
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case $value in
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# "yes", "true", "on", or "1"
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[Yy][Ee][Ss]|[Tt][Rr][Uu][Ee]|[Oo][Nn]|1)
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return 0
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;;
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# "no", "false", "off", or "0"
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[Nn][Oo]|[Ff][Aa][Ll][Ss][Ee]|[Oo][Ff][Ff]|0)
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return 1
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;;
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*)
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echo "\$${1} is not set properly." >&2
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exit 1
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;;
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esac
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}
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# If X is already running and locktty=yes, activate it,
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# otherwise, increment.
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if [[ ${locktty} == "yes" ]]; then
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if $(checkyesno locktty); then
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# Verify display exists
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if [ -n "${display//[0-9]/}" ]; then
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if [[ -n "${display//[0-9]/}" ]]; then
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display=0
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fi
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# Activate existing X session
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if xdpyinfo -display :${display}.0 &> /dev/null; then
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let tty=${display}+${xtty}
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let tty=display+xtty
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chvt ${tty}
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exit 0
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fi
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else
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# Get the first empty display
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display=0
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while [ ${display} -lt 7 ]; do
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while [[ ${display} -lt 7 ]]; do
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if xdpyinfo -display :${display}.0 &> /dev/null; then
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let display=${display}+1
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let display=display+1
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else
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break
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fi
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@ -85,41 +134,40 @@ mainmenu() {
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count=0
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menu=$(
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while [[ ${count} -lt ${#wmdisplist[@]} ]]; do
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echo -ne "${count} ${wmdisplist[${count}]} "
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echo -ne "$((count+countfrom)) ${wmdisplist[${count}]} "
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let count=count+1
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done
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)
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# Check if console access is allowed
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if [[ ${allowconsole} == "yes" ]]; then
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if [[ ${allowshutdown} != "yes" ]]; then
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if $(checkyesno allowconsole); then
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if $(checkyesno allowshutdown); then
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let halt=99
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fi
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let console=${#wmdisplist[@]}
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menu=$(echo -ne "${menu} ${console} Console ")
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let console=${#wmdisplist[@]}+countfrom
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menu="${menu} ${console} Console "
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fi
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# Check if shutdown access is allowed
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if [[ ${allowshutdown} == "yes" ]]; then
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if [[ ${allowconsole} != "yes" ]]; then
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if $(checkyesno allowshutdown); then
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if $(checkyesno allowconsole); then
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let halt=${#wmdisplist[@]}
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else
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let halt=${#wmdisplist[@]}+1
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fi
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menu=$(echo -ne "${menu} ${halt} Shutdown ")
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let halt=halt+countfrom
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menu="${menu} ${halt} Shutdown "
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fi
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echo "halt=${halt} console=${console} wm='${wm}'" > ~/cdm.tmp
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# Override dialog display if only one option is available
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if [[ ${allowconsole} != "yes" ]] && [[ ${allowshutdown} != "yes" ]] && [[ ${#wmdisplist[@]} == 1 ]]; then
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wm=${wmbinlist[@]}
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if ! $(checkyesno allowconsole) && ! $(checkyesno allowshutdown) && [[ ${#wmdisplist[@]} == 1 ]]; then
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wm=$countfrom
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else
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# Display selection dialog
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wm=$(
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dialog --colors --backtitle "${name} v${ver}" --stdout \
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--ok-label " Select " --cancel-label " Logout " \
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--menu "Select Window Manager" 0 0 0 ${menu}
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DIALOGRC="$DIALOGRC" dialog --colors --backtitle "${name} v${ver}" --stdout \
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--ok-label " Select " --cancel-label " Logout " \
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--menu "Select Window Manager" 0 0 0 ${menu}
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)
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if [[ $? != 0 ]]; then
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clear
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@ -130,36 +178,40 @@ mainmenu() {
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# Set wm_bin
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clear
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if [[ ${wm} -eq ${console} ]]; then
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${SHELL}
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exit 0
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exec ${SHELL}
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elif [[ ${wm} -eq ${halt} ]]; then
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shutdownmenu
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else
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export wm_bin="${wmbinlist[${wm}]}"
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let wm=wm-countfrom
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wm_bin="${wmbinlist[${wm}]}"
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xstart
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fi
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}
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shutdownmenu() {
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haltmenu="0 Shutdown 1 Reboot"
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# Check if suspend is enabled
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if [[ ${allowsuspend} == "yes" ]]; then
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haltmenu=$(echo -n "${haltmenu} 2 Suspend ")
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fi
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count=$countfrom
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haltmenu=$(
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for opt in Shutdown Reboot Suspend; do
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# Check if suspend is enabled
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if [[ $opt != Suspend ]] || $(checkyesno allowsuspend); then
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echo -ne "$count $opt "
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let count=count+1
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fi
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done
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)
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# Display shutdown dialog
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haltopt=$(
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dialog --colors --backtitle "${name} v${ver}" --stdout \
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DIALOGRC="$DIALOGRC" dialog --colors --backtitle "${name} v${ver}" --stdout \
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--ok-label " Select " --cancel-label " Cancel " \
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--menu "Shutdown" 0 0 0 ${haltmenu}
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)
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if [[ $? == 0 ]]; then
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clear
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if [[ ${haltopt} -eq 0 ]]; then
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if [[ ${haltopt} -eq $countfrom ]]; then
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${shutdowncommand}
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elif [[ ${haltopt} -eq 1 ]]; then
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elif [[ ${haltopt} -eq $((countfrom+1)) ]]; then
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${rebootcommand}
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else
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${suspendcommand}
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@ -171,17 +223,27 @@ shutdownmenu() {
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xstart() {
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# Start X
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if [ ${loginshell} == "yes" ]; then
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if [ ${wm_bin} == "gnome-session" ]; then
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exec ck-launch-session bash --login -c "startx /usr/share/cdm/xinitrc -- :${display} &> /dev/null" &
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if $(checkyesno usexinit); then
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if [[ -f $userclientrc ]]; then
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wm_bin="$userclientrc $wm_bin"
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elif [[ -f $sysclientrc ]]; then
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wm_bin="$sysclientrc $wm_bin"
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fi
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fi
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serverargs=":${display} ${serverargs} vt$((xtty+display))"
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if $(checkyesno loginshell); then
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if [[ ${wm_bin} == "gnome-session" ]]; then
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exec ck-launch-session bash --login -c "startx $wm_bin -- :${serverargs} &> /dev/null" &
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else
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exec bash --login -c "startx /usr/share/cdm/xinitrc -- :${display} &> /dev/null" &
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exec bash --login -c "startx $wm_bin -- :${serverargs} &> /dev/null" &
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fi
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else
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if [ ${wm_bin} == "gnome-session" ]; then
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exec ck-launch-session startx /usr/share/cdm/xinitrc -- :${display} &> /dev/null &
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if [[ ${wm_bin} == "gnome-session" ]]; then
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exec ck-launch-session startx $wm_bin -- :${serverargs} &> /dev/null &
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else
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exec startx /usr/share/cdm/xinitrc -- :${display} &> /dev/null &
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exec startx $wm_bin -- :${serverargs} &> /dev/null &
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fi
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fi
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}
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Ghost1227
15 years ago