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    mcore-src/trunk/mcore-tools/daemon/include/daemon.global.class revision 2044 by niro, Wed May 8 11:04:43 2013 UTC mcore-src/trunk/mcore-tools/src/include/daemon.global.class.in revision 2269 by niro, Tue Jan 14 10:34:57 2014 UTC
    # Line 1  Line 1 
    1  # $Id$  # $Id$
    2    
    3  # loads client classes from $MCLIBDIR  # loads client classes from $MCORE_LIBDIR
    4  load_client_classes()  load_client_classes()
    5  {  {
    6   local i   local i
    7    
    8   # client specific   # client specific
    9   for i in $(find ${MCLIBDIR}/include -type f -name \*.client.class)   for i in $(find ${MCORE_LIBDIR}/include -type f -name \*.client.class)
    10   do   do
    11   source ${i} || eecho "error loading ${i}"   include ${i} || eecho "error loading ${i}"
    12   done   done
    13  }  }
    14    
    # Line 54  stop_service() Line 54  stop_service()
    54  # run_class $method $caller $argv1 $argv2 ... $argvN  # run_class $method $caller $argv1 $argv2 ... $argvN
    55  run_class()  run_class()
    56  {  {
    57   local method="$1"   local method="${GLOBAL_ARGV[0]"
    58   local caller="$2"   local caller="${GLOBAL_ARGV[1]"
    59   local class   local class
    60   local cmd   local cmd
    61   local argv   local i
    62     local count
    63    
    64   if valid_session   if valid_session
    65   then   then
    66   class="${caller%.*}"   class="${caller%.*}"
    67   cmd="${caller#*.}"   cmd="${caller#*.}"
      argv="${@/${caller}/}" # remove caller  
      argv="${argv/${method}/}" # remove method  
    68    
    69  # echo "method=${method}"   # copy GLOBAL_ARGV to CLASS_ARGV array without method and caller.class
    70  # echo "caller=${caller}"   unset CLASS_ARGV
    71  # echo "class=${class}"   count="${#GLOBAL_ARGV[*]}"
    72  # echo "cmd=${cmd}"   for (( i=2; i<count; i++ ))
    73  # echo "argv=${argv}"   do
    74     CLASS_ARGV[${i}-2]="${GLOBAL_ARGV[${i}]}"
    75     done
    76    
    77    # decho "method=${method}"
    78    # decho "caller=${caller}"
    79    # decho "class=${class}"
    80    # decho "cmd=${cmd}"
    81    # decho "class argv=$(printf '\"%s\" ' ${CLASS_ARGV[*]}; printf '\n')"
    82    
    83   # check if class.cmd exist   # check if class.cmd exist
    84   if [[ ! -z $(typeset -f "${method}"_"${class}"_"${cmd}") ]]   if [[ ! -z $(typeset -f "${method}"_"${class}"_"${cmd}") ]]
    85   then   then
    86   "${method}"_"${class}"_"${cmd}" ${argv}   "${method}"_"${class}"_"${cmd}"
    87   else   else
    88   eecho "unkown method '${method}' . class '${class}' . cmd '${cmd}'"   eecho "unknown method '${method}' . class '${class}' . cmd '${cmd}'"
    89   fi   fi
    90   else   else
    91   invalid_session   invalid_session
    # Line 122  help_topics() Line 129  help_topics()
    129   mecho "Type 'help [topic]' for more information about every topic."   mecho "Type 'help [topic]' for more information about every topic."
    130  }  }
    131    
     # on newer xorg-servers root is not allowed to run progs in a user session  
     x11runas()  
     {  
      if [[ -n $(pidof X) ]]  
      then  
      su - "${MCORE_UNPRIV_USER}" -c "DISPLAY=${MCORE_XORG_DISPLAY} $@"  
      fi  
     }  
       
     addconfig()  
     {  
      local opts  
       
      if [[ -z ${CONFIG} ]]  
      then  
      eecho "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  
      eecho "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  
     }  
       
    132  require()  require()
    133  {  {
    134   local requires="$@"   local requires="$@"
    # Line 226  verify_requirements() Line 170  verify_requirements()
    170   # show missing and set the right retval   # show missing and set the right retval
    171   if [[ -z ${missing} ]]   if [[ -z ${missing} ]]
    172   then   then
    173   rvecho "${sorted}"   # do not escape, or CRLFS get printed to screen too
    174     rvecho ${sorted}
    175   return 0   return 0
    176   else   else
    177   for req in ${sorted}   for req in ${sorted}
    # Line 234  verify_requirements() Line 179  verify_requirements()
    179   if no_duplicate "${missing}" "$req"   if no_duplicate "${missing}" "$req"
    180   then   then
    181   # print normal   # print normal
    182   rvecho -n " ${req}"   rvecho -n "${req} "
    183   else   else
    184   # print missing   # print missing
    185   eecho -n " ${req}"   eecho -n "${req} "
    186   fi   fi
    187   done   done
    188     # print CRLF
    189     echo
    190   return 1   return 1
    191   fi   fi
    192  }  }
    # Line 271  print_provide() Line 218  print_provide()
    218   rvecho ${sorted}   rvecho ${sorted}
    219  }  }
    220    
     # message only echo | disabled in quiet mode  
     mecho()  
     {  
      local COLCYAN="\033[1;36m"  
      local COLDEFAULT="\033[0m"  
      local opts  
      local webcrlf  
       
      # print nothing if quiet mode was requested  
      [[ ${QUIET} = true ]] && return  
       
      if [[ ${NOCOLORS} = true ]]  
      then  
      COLCYAN=""  
      COLDEFAULT=""  
      fi  
       
      [[ ${WEBCRLF} = true ]] && webcrlf="<br>"  
       
      # respect -n  
      case $1 in  
      -n) shift; opts="n" ;;  
      esac  
       
      echo -e${opts} "${COLCYAN}$@${COLDEFAULT}${webcrlf}"  
     }  
       
     # prints error messages | enabled even in quiet mode  
     eecho()  
     {  
      local COLRED="\033[1;31m"  
      local COLDEFAULT="\033[0m"  
      local opts  
      local webcrlf  
       
      if [[ ${NOCOLORS} = true ]]  
      then  
      COLRED=""  
      COLDEFAULT=""  
      fi  
       
      [[ ${WEBCRLF} = true ]] && webcrlf="<br>"  
       
      # respect -n  
      case $1 in  
      -n) shift; opts="n" ;;  
      esac  
       
      echo -e${opts} "${COLRED}$@${COLDEFAULT}${webcrlf}"  
     }  
       
     # prints return values of get | enabled even in quiet mode  
     rvecho()  
     {  
      local COLPURPLE="\033[1;35m"  
      local COLDEFAULT="\033[0m"  
      local opts  
      local webcrlf  
       
      if [[ ${NOCOLORS} = true ]]  
      then  
      COLPURPLE=""  
      COLDEFAULT=""  
      fi  
       
      [[ ${WEBCRLF} = true ]] && webcrlf="<br>"  
       
      # respect -n  
      case $1 in  
      -n) shift; opts="n" ;;  
      esac  
       
      echo -e${opts} "${COLPURPLE}$@${COLDEFAULT}${webcrlf}"  
     }  
       
     # prints debug messages if requested | enabled even in quiet mode  
     decho()  
     {  
      # print nothing if debug mode was *not* requested  
      [[ ${DEBUG} != 1 ]] && return  
       
      eecho "DEBUG: ${@}"  
     }  
       
     path_not_empty()  
     {  
      local path="$1"  
      [[ -z ${path} ]] && eecho "path_not_empty(): no path given!" && return 1  
       
      # return ERR if path does not exist  
      [[ ! -d ${path} ]] && return 1  
      # return ERR if path empty  
      [[ -z $(find "${path}" -mindepth 1 -maxdepth 1) ]] && return 1  
       
      # every thing went ok, directory not empty  
      return 0  
     }  
       
    221  help_daemon_mroot()  help_daemon_mroot()
    222  {  {
    223   mecho "get daemon.mroot"   mecho "get daemon.mroot"
    # Line 396  set_daemon_mroot() Line 245  set_daemon_mroot()
    245   fi   fi
    246  }  }
    247    
    248  list_files_in_directory()  print_version()
    249  {  {
    250   local i   echo "mcored-$(<${MCORE_LIBDIR}/VERSION)"
      local retval  
      local path  
      local opts  
      local type  
       
      # basic getops  
      for i in $*  
      do  
      case $1 in  
      -mindepth) shift; opts+=" -mindepth $1" ;;  
      -maxdepth) shift; opts+=" -maxdepth $1" ;;  
      -type) shift; type="$1" ;;  
      '') continue ;;  
      *) path="$1" ;;  
      esac  
      shift  
      done  
       
      if [[ -z ${path} ]]  
      then  
      eecho "No path given."  
      return 1  
      fi  
       
      if [[ ! -d ${path} ]]  
      then  
      eecho "Directory '${path}' does not exist."  
      return 1  
      fi  
       
      # default to files  
      [[ -z ${type} ]] && type=f  
       
      for i in $(find ${path} ${opts} -type ${type} | sort)  
      do  
      if [[ -z ${retval} ]]  
      then  
      retval="$(basename ${i})"  
      else  
      retval="${retval} $(basename ${i})"  
      fi  
      done  
       
      rvecho "${retval}"  
    251  }  }
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