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    Contents of /mcore-src/trunk/mcore-tools/daemon/client/include/system.client.class

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    Revision 2090 - (show annotations) (download)
    Fri May 10 13:37:51 2013 UTC (10 years, 11 months ago) by niro
    File size: 4023 byte(s) 
    -use enable|disable commands to add|remove services from runlevels
    1 # $Id$
    2
    3 provide basic-system
    4 require basic-init
    5
    6 help_system_reboot()
    7 {
    8 mecho "set system.reboot"
    9 mecho " Reboots the system."
    10 }
    11
    12 # set_system_reboot
    13 set_system_reboot()
    14 {
    15 reboot
    16 }
    17
    18 help_system_shutdown()
    19 {
    20 mecho "set system.shutdown"
    21 mecho " Shuts the system down."
    22 }
    23
    24 # set_system_shutdown
    25 set_system_shutdown()
    26 {
    27 poweroff
    28 }
    29
    30 help_system_console()
    31 {
    32 mecho "set system.console [user]"
    33 mecho " Opens a console with user or root privileges."
    34 mecho " Known users:"
    35 mecho " ${MCORE_UNPRIV_USER} - mcore standard user only with user privileges"
    36 mecho " root - mcore root user with full system privileges"
    37 }
    38
    39 help_system_autologon()
    40 {
    41 mecho "get system.autologon"
    42 mecho " Shows the state of autlogon"
    43 mecho
    44 mecho "set system.autologon [action]"
    45 mecho " Enables or disables X11 autologins of the mcore user."
    46 mecho " Available actions:"
    47 mecho " enable - enables autologon"
    48 mecho " disable - disables autologon"
    49 }
    50
    51 set_system_console()
    52 {
    53 local user="$1"
    54 [[ -z ${user} ]] && help_system_console && return 1
    55
    56 if [[ -n ${MROOT} ]] && [[ ${MROOT} != / ]]
    57 then
    58 eecho "command not available while \$MROOT is set."
    59 return 1
    60 fi
    61
    62 case "${user}" in
    63 ${MCORE_UNPRIV_USER}) x11runas "rxvt &" ;;
    64 root) x11runas "rxvt -T 'Login as root' -e /bin/bash -c 'echo \"Login as root\";exec /bin/login root' &" ;;
    65 *) help_system_console && return 1 ;;
    66 esac
    67 }
    68
    69 help_system_service()
    70 {
    71 mecho "get system.service [command] [service]"
    72 mecho " Status information of system services."
    73 mecho " Commands:"
    74 mecho " status - prints status of given service"
    75 mecho " enabled - check whether a service was enabled"
    76 mecho " runlevel - print current system runlevel"
    77 mecho
    78 mecho "set system.service [command] [service] [opts]"
    79 mecho " Controls system services."
    80 mecho " Commands:"
    81 mecho " start - starts given service"
    82 mecho " stop - stops given service"
    83 mecho " restart - restart given service"
    84 mecho " reload - reloads given service if possible"
    85 mecho " enable - adds a service to default runlevels"
    86 mecho " disable - deletes a service from all runlevels"
    87 }
    88
    89 help_system_passwd()
    90 {
    91 mecho "set system.passwd [user] [password]"
    92 mecho " Sets a system password for given user."
    93 mecho " Allowed users: ${MCORE_UNPRIV_USER}, root"
    94 mecho " If password is empty, the current password will be deleted."
    95 }
    96
    97 set_system_passwd()
    98 {
    99 local user="$1"
    100 local pass="$2"
    101
    102 [[ -z ${user} ]] && help_system_passwd && return 1
    103 [[ -z ${pass} ]] && mecho "deleting password!"
    104
    105 local chrooted
    106 if [[ -n ${MROOT} ]] && [[ ${MROOT} != / ]]
    107 then
    108 chrooted="system_chroot"
    109 fi
    110
    111 case "${user}" in
    112 root|${MCORE_UNPRIV_USER}) (echo "${pass}"; sleep 0.1; echo "${pass}") | ${chrooted} passwd "${user}" ;;
    113 *) help_system_passwd && return 1 ;;
    114 esac
    115 }
    116
    117 help_system_vt()
    118 {
    119 mecho "get system.vt"
    120 mecho " Prints tty number of the current vt terminal."
    121 mecho
    122 mecho "set system.vt [tty]"
    123 mecho " Change current vt terminal to given tty."
    124 mecho " Valid tty numbers are 1-9."
    125 }
    126
    127 set_system_vt()
    128 {
    129 local tty="$1"
    130 [[ -z ${tty} ]] && help_system_vt && return 1
    131 case "${tty}" in
    132 [1-9])
    133 chvt "${tty}"
    134 mecho "current vt changed to ${tty}."
    135 ;;
    136 *) help_system_vt && return 1 ;;
    137 esac
    138 }
    139
    140 get_system_vt()
    141 {
    142 local tty
    143 tty="$(fgconsole)"
    144 rvecho "${tty}"
    145 }
    146
    147 get_system_autologon()
    148 {
    149 local var
    150 var=$(grep auto_login ${MROOT}/etc/slim.conf | sed 's:auto_login.*\([yn].*\):\1:')
    151 case "${var}" in
    152 yes) mecho "autologon currently enabled"; rvecho "1" ;;
    153 no) mecho "autologon currently disabled"; rvecho "0" ;;
    154 *) eecho "unkown state" ;;
    155 esac
    156 }
    157
    158 set_system_autologon()
    159 {
    160 local action="$1"
    161 [[ -z ${action} ]] && help_system_autologon && return 1
    162
    163 ## splash X11 tty too?
    164
    165 case "${action}" in
    166 enable)
    167 sed -i 's:^\(auto_login\).*:\1\tyes:' ${MROOT}/etc/slim.conf
    168 mecho "autologon enabled"
    169 ;;
    170 disable)
    171 sed -i 's:^\(auto_login\).*:\1\tno:' ${MROOT}/etc/slim.conf
    172 mecho "autologon disabled"
    173 ;;
    174 *) help_system_autologon && return 1 ;;
    175 esac
    176 }