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    revision 1252 by niro, Wed Feb 2 21:17:54 2011 UTC revision 2005 by niro, Mon Aug 13 09:38:21 2012 UTC
    # Line 1  Line 1 
    1  # $Id$  # $Id$
    2    
    3    # loads client classes from $MCLIBDIR
    4    load_client_classes()
    5    {
    6     # client specific
    7     for i in ${MCLIBDIR}/include/*.client.class
    8     do
    9     source ${i} || eecho "error loading ${i}"
    10     done
    11    }
    12    
    13    # restarts the whole service via remote cmd
    14    restart_service()
    15    {
    16     local pid
    17     for pid in $(pidof sslsvd)
    18     do
    19     kill -SIGHUP ${pid}
    20     done
    21    }
    22    
    23    # stops the whole service via remote cmd
    24    stop_service()
    25    {
    26     local pid
    27     for pid in $(pidof sslsvd)
    28     do
    29     kill -15 ${pid}
    30     sleep 1
    31     kill -9 ${pid}
    32     done
    33    }
    34    
    35  # # import_resource $table $serial $resource $value  # # import_resource $table $serial $resource $value
    36  # import_resource()  # import_resource()
    37  # {  # {
    # Line 26  run_class() Line 58  run_class()
    58   local cmd   local cmd
    59   local argv   local argv
    60    
    61   if validate_session   if valid_session
    62   then   then
    63   class="${caller%.*}"   class="${caller%.*}"
    64   cmd="${caller#*.}"   cmd="${caller#*.}"
    # Line 44  run_class() Line 76  run_class()
    76   then   then
    77   "${method}"_"${class}"_"${cmd}" ${argv}   "${method}"_"${class}"_"${cmd}" ${argv}
    78   else   else
    79   echo "unkown method '${method}' . class '${class}' . cmd '${cmd}'"   eecho "unkown method '${method}' . class '${class}' . cmd '${cmd}'"
    80   fi   fi
    81   else   else
    82   invalid_session   invalid_session
    # Line 58  help_topics() Line 90  help_topics()
    90    
    91   topics=$(typeset -f | grep '^help_' | sed 's:help_\(.*\)\ .*():\1:' | sed 's:_:\.:' | sort)   topics=$(typeset -f | grep '^help_' | sed 's:help_\(.*\)\ .*():\1:' | sed 's:_:\.:' | sort)
    92   mecho "Global commands:"   mecho "Global commands:"
    93   mecho "\timport  - import settings to database"   mecho "\timport   - import settings to database"
    94   mecho "\tget     - shows current value for a settings"   mecho "\tget      - shows current value for a settings"
    95   mecho "\tset     - sets value for a setting"   mecho "\tset      - sets value for a setting"
    96   mecho "\tauth    - authenticate to the daemon"   mecho "\tauth     - authenticate to the daemon"
    97   mecho "\tprovide - shows provides of a system"   mecho "\tprovide  - shows provides of a system"
    98   mecho "\thelp    - shows help"   mecho "\trequire  - verify plugin requirements"
    99     mecho "\treload   - reloads all client classes plugins"
    100     mecho "\trestart  - restarts the daemon"
    101     mecho "\tstop     - stops the daemon"
    102     mecho "\tnocolors - disable colors, useful for the webclient"
    103     mecho "\tquiet    - do not print any unecessary messages"
    104     mecho "\thelp     - shows help"
    105     mecho "\tquit     - quits the connection to the server"
    106   mecho   mecho
    107   mecho "Help topics:"   mecho "Help topics:"
    108   for i in ${topics}   for i in ${topics}
    # Line 75  help_topics() Line 114  help_topics()
    114    
    115   mecho "\t${i}"   mecho "\t${i}"
    116   done   done
    117     mecho
    118     mecho "Type 'help [topic]' for more information about every topic."
    119  }  }
    120    
    121  # on newer xorg-servers root is not allowed to run progs in a user session  # on newer xorg-servers root is not allowed to run progs in a user session
    122  x11runas()  x11runas()
    123  {  {
    124   su - "${MCORE_UNPRIV_USER}" -c "$@"   if [[ -n $(pidof X) ]]
    125     then
    126     su - "${MCORE_UNPRIV_USER}" -c "DISPLAY=${MCORE_XORG_DISPLAY} $@"
    127     fi
    128  }  }
    129    
    130  addconfig()  addconfig()
    131  {  {
    132     local opts
    133    
    134   if [[ -z ${CONFIG} ]]   if [[ -z ${CONFIG} ]]
    135   then   then
    136   echo "You must define \$CONFIG varibale first!"   eecho "You must define \$CONFIG varibale first!"
    137   return 1   return 1
    138   fi   fi
    139    
    # Line 95  addconfig() Line 141  addconfig()
    141   then   then
    142   install -d $(dirname ${CONFIG})   install -d $(dirname ${CONFIG})
    143   fi   fi
    144   echo "$@" >> ${CONFIG}  
    145     # check for opts
    146     case $1 in
    147     -n) shift; opts=" -n" ;;
    148     -e) shift; opts=" -e" ;;
    149     esac
    150    
    151     echo ${opts} "$@" >> ${CONFIG}
    152  }  }
    153    
    154  clearconfig()  clearconfig()
    155  {  {
    156   if [[ -z ${CONFIG} ]]   if [[ -z ${CONFIG} ]]
    157   then   then
    158   echo "You must define \$CONFIG varibale first!"   eecho "You must define \$CONFIG varibale first!"
    159   return 1   return 1
    160   fi   fi
    161    
    # Line 113  clearconfig() Line 166  clearconfig()
    166   : > ${CONFIG}   : > ${CONFIG}
    167  }  }
    168    
    169    # no_duplicate $list $item
    170    no_duplicate()
    171    {
    172     local i
    173     local list="$1"
    174     local item="$2"
    175    
    176     for i in ${list}
    177     do
    178     [[ ${i} = ${item} ]] && return 1
    179     done
    180    
    181     return 0
    182    }
    183    
    184  require()  require()
    185  {  {
    186   local requires="$@"   local requires="$@"
    # Line 120  require() Line 188  require()
    188    
    189   for i in ${requires}   for i in ${requires}
    190   do   do
    191   export REQUIRE="${REQUIRE} ${i}"   # check for duplicate provides
    192     if no_duplicate "${PROVIDE}" "${i}"
    193     then
    194     export REQUIRE="${REQUIRE} ${i}"
    195     else
    196     decho "duplicate provide '${i}' detected!"
    197     fi
    198   done   done
    199  }  }
    200    
    201  not_provided()  verify_requirements()
    202  {  {
    203   local i   local req
    204   local item="$1"   local prov
    205     local missing
    206     local sorted
    207    
    208   for i in ${PROVIDE}   for req in ${REQUIRE}
    209   do   do
    210   [[ ${i} = ${item} ]] && return 1   # scan PROVIDE for dupes
    211     # if a dupe is found, then requirement is fullfilled
    212     # else add to missing
    213     if no_duplicate "${PROVIDE}" "${req}"
    214     then
    215     missing="${missing} ${req}"
    216     fi
    217   done   done
    218    
    219   return 0   # sort them alpabetically
    220     sorted=$(for i in ${REQUIRE}; do echo "${i}"; done | sort)
    221    
    222     # show missing and set the right retval
    223     if [[ -z ${missing} ]]
    224     then
    225     rvecho "${sorted}"
    226     return 0
    227     else
    228     for req in ${sorted}
    229     do
    230     if no_duplicate "${missing}" "$req"
    231     then
    232     # print normal
    233     rvecho -n " ${req}"
    234     else
    235     # print missing
    236     eecho -n " ${req}"
    237     fi
    238     done
    239     return 1
    240     fi
    241  }  }
    242    
    243  provide()  provide()
    # Line 145  provide() Line 248  provide()
    248   for i in ${provides}   for i in ${provides}
    249   do   do
    250   # check for duplicate provides   # check for duplicate provides
    251   if not_provided "${i}"   if no_duplicate "${PROVIDE}" "${i}"
    252   then   then
    253   export PROVIDE="${PROVIDE} ${i}"   export PROVIDE="${PROVIDE} ${i}"
    254   else   else
    255   [[ ${DEBUG} = 1 ]] && echo "duplicate provide '${i}' detected!"   decho "duplicate provide '${i}' detected!"
    256   fi   fi
    257   done   done
    258  }  }
    # Line 161  print_provide() Line 264  print_provide()
    264   # sort them alpabetically   # sort them alpabetically
    265   sorted=$(for i in ${PROVIDE}; do echo "${i}"; done | sort)   sorted=$(for i in ${PROVIDE}; do echo "${i}"; done | sort)
    266   # do not escape, or CRLFS get printed to screen too   # do not escape, or CRLFS get printed to screen too
    267   mecho ${sorted}   rvecho ${sorted}
    268  }  }
    269    
    270    # message only echo | disabled in quiet mode
    271  mecho()  mecho()
    272  {  {
    273   local COLCYAN="\033[1;36m"   local COLCYAN="\033[1;36m"
    274   local COLDEFAULT="\033[0m"   local COLDEFAULT="\033[0m"
    275     local opts
    276     local webcrlf
    277    
    278     # print nothing if quiet mode was requested
    279     [[ ${QUIET} = true ]] && return
    280    
    281   if [[ ${NOCOLORS} = true ]]   if [[ ${NOCOLORS} = true ]]
    282   then   then
    283   COLCYAN=""   COLCYAN=""
    284   COLDEFAULT=""   COLDEFAULT=""
    285   fi   fi
    286    
    287   echo -e "${COLCYAN}$@${COLDEFAULT}"   [[ ${WEBCRLF} = true ]] && webcrlf="<br>"
    288    
    289     # respect -n
    290     case $1 in
    291     -n) shift; opts="n" ;;
    292     esac
    293    
    294     echo -e${opts} "${COLCYAN}$@${COLDEFAULT}${webcrlf}"
    295    }
    296    
    297    # prints error messages | enabled even in quiet mode
    298    eecho()
    299    {
    300     local COLRED="\033[1;31m"
    301     local COLDEFAULT="\033[0m"
    302     local opts
    303     local webcrlf
    304    
    305     if [[ ${NOCOLORS} = true ]]
    306     then
    307     COLRED=""
    308     COLDEFAULT=""
    309     fi
    310    
    311     [[ ${WEBCRLF} = true ]] && webcrlf="<br>"
    312    
    313     # respect -n
    314     case $1 in
    315     -n) shift; opts="n" ;;
    316     esac
    317    
    318     echo -e${opts} "${COLRED}$@${COLDEFAULT}${webcrlf}"
    319    }
    320    
    321    # prints return values of get | enabled even in quiet mode
    322    rvecho()
    323    {
    324     local COLPURPLE="\033[1;35m"
    325     local COLDEFAULT="\033[0m"
    326     local opts
    327     local webcrlf
    328    
    329     if [[ ${NOCOLORS} = true ]]
    330     then
    331     COLPURPLE=""
    332     COLDEFAULT=""
    333     fi
    334    
    335     [[ ${WEBCRLF} = true ]] && webcrlf="<br>"
    336    
    337     # respect -n
    338     case $1 in
    339     -n) shift; opts="n" ;;
    340     esac
    341    
    342     echo -e${opts} "${COLPURPLE}$@${COLDEFAULT}${webcrlf}"
    343    }
    344    
    345    # prints debug messages if requested | enabled even in quiet mode
    346    decho()
    347    {
    348     # print nothing if debug mode was *not* requested
    349     [[ ${DEBUG} != 1 ]] && return
    350    
    351     eecho "DEBUG: ${@}"
    352    }
    353    
    354    path_not_empty()
    355    {
    356     local path="$1"
    357     [[ -z ${path} ]] && eecho "path_not_empty(): no path given!" && return 1
    358    
    359     # return ERR if path does not exist
    360     [[ ! -d ${path} ]] && return 1
    361     # return ERR if path empty
    362     [[ -z $(find "${path}" -mindepth 1 -maxdepth 1) ]] && return 1
    363    
    364     # every thing went ok, directory not empty
    365     return 0
    366  }  }
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