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    mcore-src/trunk/mcore-tools/daemon/include/daemon.global.class revision 1308 by niro, Sun Feb 6 23:48:20 2011 UTC mcore-src/trunk/mcore-tools/src/include/daemon.global.class.in revision 2558 by niro, Thu Sep 17 07:39:31 2015 UTC
    # Line 1  Line 1 
    1  # $Id$  # $Id$
    2    
    3    # loads client classes from $MCORE_LIBDIR
    4    load_classes()
    5    {
    6     local class
    7     local classtype
    8    
    9     case $1 in
    10     client|control) classtype="$1" ;;
    11     *) die "Unknown classes type '$1'" ;;
    12     esac
    13    
    14     # client specific
    15     for class in $(find ${MCORE_LIBDIR}/include -type f -name \*.${classtype}.class)
    16     do
    17     include ${class} || eecho "error loading ${class}"
    18     done
    19    }
    20    
    21    # restarts the whole service via remote cmd
    22    restart_service()
    23    {
    24     local pid
    25     for pid in $(pidof sslsvd)
    26     do
    27     kill -SIGHUP ${pid}
    28     done
    29    }
    30    
    31    # stops the whole service via remote cmd
    32    stop_service()
    33    {
    34     local pid
    35     for pid in $(pidof sslsvd)
    36     do
    37     kill -SIGTERM ${pid}
    38     done
    39    }
    40    
    41  # # import_resource $table $serial $resource $value  # # import_resource $table $serial $resource $value
    42  # import_resource()  # import_resource()
    43  # {  # {
    # Line 20  Line 58 
    58  # run_class $method $caller $argv1 $argv2 ... $argvN  # run_class $method $caller $argv1 $argv2 ... $argvN
    59  run_class()  run_class()
    60  {  {
    61   local method="$1"   local method="${GLOBAL_ARGV[0]}"
    62   local caller="$2"   local caller="${GLOBAL_ARGV[1]}"
    63   local class   local class
    64   local cmd   local cmd
    65   local argv   local i
    66     local count
    67    
    68   if valid_session   if valid_session
    69   then   then
    70   class="${caller%.*}"   class="${caller%.*}"
    71   cmd="${caller#*.}"   cmd="${caller#*.}"
      argv="${@/${caller}/}" # remove caller  
      argv="${argv/${method}/}" # remove method  
    72    
    73  # echo "method=${method}"   # copy GLOBAL_ARGV to CLASS_ARGV array without method and caller.class
    74  # echo "caller=${caller}"   unset CLASS_ARGV
    75  # echo "class=${class}"   count="${#GLOBAL_ARGV[*]}"
    76  # echo "cmd=${cmd}"   for (( i=2; i<count; i++ ))
    77  # echo "argv=${argv}"   do
    78     CLASS_ARGV[${i}-2]="${GLOBAL_ARGV[${i}]}"
    79     done
    80    
    81    # decho "method=${method}"
    82    # decho "caller=${caller}"
    83    # decho "class=${class}"
    84    # decho "cmd=${cmd}"
    85    # decho "class argv=$(printf '\"%s\" ' ${CLASS_ARGV[*]}; printf '\n')"
    86    
    87   # check if class.cmd exist   # check if class.cmd exist
    88   if [[ ! -z $(typeset -f "${method}"_"${class}"_"${cmd}") ]]   if [[ ! -z $(typeset -f "${method}"_"${class}"_"${cmd}") ]]
    89   then   then
    90   "${method}"_"${class}"_"${cmd}" ${argv}   "${method}"_"${class}"_"${cmd}"
    91   else   else
    92   echo "unkown method '${method}' . class '${class}' . cmd '${cmd}'"   eecho "unknown method '${method}' . class '${class}' . cmd '${cmd}'"
    93   fi   fi
    94   else   else
    95   invalid_session   invalid_session
    96   fi   fi
    97  }  }
    98    
    99    run_push_config()
    100    {
    101     local serial="$1"
    102     local config
    103    
    104     if [[ -z ${serial} ]]
    105     then
    106     eecho "missing serial"
    107     return 1
    108     fi
    109    
    110     for config in $(NOCOLORS=1 print_push_config)
    111     do
    112     if [[ -n $(typeset -f push_config_${config}) ]]
    113     then
    114     decho "running: 'push_config_${config} ${serial}'"
    115     push_config_"${config}" "${serial}"
    116     else
    117     decho "no function 'push_config_${config}' for '${config}' found."
    118     fi
    119     done
    120    }
    121    
    122  help_topics()  help_topics()
    123  {  {
    124   local i   local i
    # Line 58  help_topics() Line 126  help_topics()
    126    
    127   topics=$(typeset -f | grep '^help_' | sed 's:help_\(.*\)\ .*():\1:' | sed 's:_:\.:' | sort)   topics=$(typeset -f | grep '^help_' | sed 's:help_\(.*\)\ .*():\1:' | sed 's:_:\.:' | sort)
    128   mecho "Global commands:"   mecho "Global commands:"
    129   mecho "\timport  - import settings to database"   mecho "\timport   - import settings to database"
    130   mecho "\tget     - shows current value for a settings"   mecho "\tget      - shows current value for a settings"
    131   mecho "\tset     - sets value for a setting"   mecho "\tset      - sets value for a setting"
    132   mecho "\tauth    - authenticate to the daemon"   mecho "\tauth     - authenticate to the daemon"
    133   mecho "\tprovide - shows provides of a system"   mecho "\tcertauth - authenticate to the daemon via fingerprint"
    134   mecho "\trequire - verify plugin requirements"   mecho "\tprovide  - shows provides of a system"
    135   mecho "\nocolors - disable colors, useful for the webclient"   mecho "\trequire  - verify plugin requirements"
    136   mecho "\thelp    - shows help"   mecho "\treload   - reloads all client classes plugins"
    137   mecho "\tquit    - quits the connection to the server"   mecho "\trestart  - restarts the daemon"
    138     mecho "\tstop     - stops the daemon"
    139     mecho "\tnocolors - disable colors, useful for the webclient"
    140     mecho "\tcolors   - enable colors"
    141     mecho "\tquiet    - do not print any unecessary messages"
    142     mecho "\thelp     - shows help"
    143     mecho "\tversion  - prints version of the daemon"
    144     mecho "\tquit     - quits the connection to the server"
    145   mecho   mecho
    146   mecho "Help topics:"   mecho "Help topics:"
    147   for i in ${topics}   for i in ${topics}
    # Line 82  help_topics() Line 157  help_topics()
    157   mecho "Type 'help [topic]' for more information about every topic."   mecho "Type 'help [topic]' for more information about every topic."
    158  }  }
    159    
     # on newer xorg-servers root is not allowed to run progs in a user session  
     x11runas()  
     {  
      su - "${MCORE_UNPRIV_USER}" -c "DISPLAY=${MCORE_XORG_DISPLAY} $@"  
     }  
       
     addconfig()  
     {  
      local opts  
       
      if [[ -z ${CONFIG} ]]  
      then  
      echo "You must define \$CONFIG varibale first!"  
      return 1  
      fi  
       
      if [[ ! -d $(dirname ${CONFIG}) ]]  
      then  
      install -d $(dirname ${CONFIG})  
      fi  
       
      # check for opts  
      case $1 in  
      -n) shift; opts=" -n" ;;  
      -e) shift; opts=" -e" ;;  
      esac  
       
      echo ${opts} "$@" >> ${CONFIG}  
     }  
       
     clearconfig()  
     {  
      if [[ -z ${CONFIG} ]]  
      then  
      echo "You must define \$CONFIG varibale first!"  
      return 1  
      fi  
       
      if [[ ! -d $(dirname ${CONFIG}) ]]  
      then  
      install -d $(dirname ${CONFIG})  
      fi  
      : > ${CONFIG}  
     }  
       
     # no_duplicate $list $item  
     no_duplicate()  
     {  
      local i  
      local list="$1"  
      local item="$2"  
       
      for i in ${list}  
      do  
      [[ ${i} = ${item} ]] && return 1  
      done  
       
      return 0  
     }  
       
    160  require()  require()
    161  {  {
    162   local requires="$@"   local requires="$@"
    # Line 154  require() Line 169  require()
    169   then   then
    170   export REQUIRE="${REQUIRE} ${i}"   export REQUIRE="${REQUIRE} ${i}"
    171   else   else
    172   [[ ${DEBUG} = 1 ]] && echo "duplicate provide '${i}' detected!"   decho "duplicate provide '${i}' detected!"
    173   fi   fi
    174   done   done
    175  }  }
    # Line 183  verify_requirements() Line 198  verify_requirements()
    198   # show missing and set the right retval   # show missing and set the right retval
    199   if [[ -z ${missing} ]]   if [[ -z ${missing} ]]
    200   then   then
    201   mecho "${sorted}"   # do not escape, or CRLFS get printed to screen too
    202     rvecho ${sorted}
    203   return 0   return 0
    204   else   else
    205   for req in ${sorted}   for req in ${sorted}
    # Line 191  verify_requirements() Line 207  verify_requirements()
    207   if no_duplicate "${missing}" "$req"   if no_duplicate "${missing}" "$req"
    208   then   then
    209   # print normal   # print normal
    210   mecho -n " ${req}"   rvecho -n "${req} "
    211   else   else
    212   # print missing   # print missing
    213   eecho -n " ${req}"   eecho -n "${req} "
    214   fi   fi
    215   done   done
    216     # print CRLF
    217     echo
    218   return 1   return 1
    219   fi   fi
    220  }  }
    # Line 213  provide() Line 231  provide()
    231   then   then
    232   export PROVIDE="${PROVIDE} ${i}"   export PROVIDE="${PROVIDE} ${i}"
    233   else   else
    234   [[ ${DEBUG} = 1 ]] && echo "duplicate provide '${i}' detected!"   decho "duplicate provide '${i}' detected!"
    235   fi   fi
    236   done   done
    237  }  }
    # Line 225  print_provide() Line 243  print_provide()
    243   # sort them alpabetically   # sort them alpabetically
    244   sorted=$(for i in ${PROVIDE}; do echo "${i}"; done | sort)   sorted=$(for i in ${PROVIDE}; do echo "${i}"; done | sort)
    245   # do not escape, or CRLFS get printed to screen too   # do not escape, or CRLFS get printed to screen too
    246   mecho ${sorted}   rvecho ${sorted}
    247  }  }
    248    
    249  mecho()  is_provided()
    250  {  {
    251   local COLCYAN="\033[1;36m"   local feature="$1"
    252   local COLDEFAULT="\033[0m"   local i
    253   local opts   local retval
      local webcrlf  
    254    
    255   if [[ ${NOCOLORS} = true ]]   retval=1
    256   then   for i in $(print_provide)
    257   COLCYAN=""   do
    258   COLDEFAULT=""   if [[ ${i} = ${feature} ]]
    259   fi   then
    260     retval=0
    261     break
    262     fi
    263     done
    264    
    265   [[ ${WEBCRLF} = true ]] && webcrlf="<br>"   return "${retval}"
    266    }
    267    
    268   # respect -n  push_config()
    269   case $1 in  {
    270   -n) shift; opts="n" ;;   local push_configs="$@"
    271   esac   local i
    272    
    273   echo -e${opts} "${COLCYAN}$@${COLDEFAULT}${webcrlf}"   for i in ${push_configs}
    274     do
    275     # check for duplicate provides
    276     if no_duplicate "${PUSH_CONFIG}" "${i}"
    277     then
    278     export PUSH_CONFIG="${PUSH_CONFIG} ${i}"
    279     else
    280     decho "duplicate push_config '${i}' detected!"
    281     fi
    282     done
    283  }  }
    284    
    285  eecho()  print_push_config()
    286  {  {
    287   local COLRED="\033[1;31m"   local sorted
      local COLDEFAULT="\033[0m"  
      local opts  
      local webcrlf  
       
      if [[ ${NOCOLORS} = true ]]  
      then  
      COLRED=""  
      COLDEFAULT=""  
      fi  
    288    
    289   [[ ${WEBCRLF} = true ]] && webcrlf="<br>"   # sort them alpabetically
    290     sorted=$(for i in ${PUSH_CONFIG}; do echo "${i}"; done | sort)
    291     # do not escape, or CRLFS get printed to screen too
    292     rvecho ${sorted}
    293    }
    294    
    295   # respect -n  help_daemon_mroot()
    296   case $1 in  {
    297   -n) shift; opts="n" ;;   mecho "get daemon.mroot"
    298   esac   mecho " Prints current MROOT variable."
    299     mecho
    300     mecho "set daemon.mroot [path]"
    301     mecho " set MROOT variable to given path."
    302    }
    303    
    304   echo -e${opts} "${COLRED}$@${COLDEFAULT}${webcrlf}"  get_daemon_mroot()
    305    {
    306     rvecho "${MROOT}"
    307  }  }
    308    
    309  path_not_empty()  set_daemon_mroot()
    310  {  {
    311   local path="$1"   local path=$1
      [[ -z ${path} ]] && "path_not_empty(): no path given!" && return 1  
    312    
    313   # return ERR if path does not exist   if [[ -d ${path} ]]
    314   [[ ! -d ${path} ]] && return 1   then
    315   # return ERR if path empty   export MROOT="${path}"
    316   [[ -z $(find "${path}" -mindepth 1 -maxdepth 1) ]] && return 1   decho "MROOT='${MROOT}' is set."
    317     else
    318     eecho "Path '${path}' does not exist. MROOT not set."
    319     fi
    320    }
    321    
    322   # every thing went ok, directory not empty  print_version()
    323   return 0  {
    324     echo "mcored-$(<${MCORE_LIBDIR}/VERSION)"
    325  }  }
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