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    revision 1248 by niro, Wed Feb 2 20:20:24 2011 UTC revision 1639 by niro, Thu Mar 10 18:08:47 2011 UTC
    # Line 1  Line 1 
    1  # $Id$  # $Id$
    2    
    3  # import_resource $table $serial $resource $value  # # import_resource $table $serial $resource $value
    4  import_resource()  # import_resource()
    5  {  # {
    6   local table="$1"  # local table="$1"
    7   local serial="$2"  # local serial="$2"
    8   local resource="$3"  # local resource="$3"
    9   local value="$4"  # local value="$4"
    10    #
    11   if [[ ${DEBUG} = 1 ]]  # if [[ ${DEBUG} = 1 ]]
    12   then  # then
    13   echo "${table}->${resource}=${value}" >> /root/lala.log  # echo "${table}->${resource}=${value}" >> /root/lala.log
    14   echo "mysqldo \"update ${table} set ${resource}='${value}' where serial=${serial};\"" >> /root/lala.log  # echo "mysqldo \"update ${table} set ${resource}='${value}' where serial=${serial};\"" >> /root/lala.log
    15   fi  # fi
    16    #
    17   mysql_insert "${table}",serial="${serial}","${resource}"="${value}"  # mysql_insert "${table}",serial="${serial}","${resource}"="${value}"
    18  }  # }
    19    
    20  # run_class $method $caller $argv1 $argv2 ... $argvN  # run_class $method $caller $argv1 $argv2 ... $argvN
    21  run_class()  run_class()
    # Line 26  run_class() Line 26  run_class()
    26   local cmd   local cmd
    27   local argv   local argv
    28    
    29   if validate_session   if valid_session
    30   then   then
    31   class="${caller%.*}"   class="${caller%.*}"
    32   cmd="${caller#*.}"   cmd="${caller#*.}"
    # Line 44  run_class() Line 44  run_class()
    44   then   then
    45   "${method}"_"${class}"_"${cmd}" ${argv}   "${method}"_"${class}"_"${cmd}" ${argv}
    46   else   else
    47   echo "unkown method '${method}' . class '${class}' . cmd '${cmd}'"   eecho "unkown method '${method}' . class '${class}' . cmd '${cmd}'"
    48   fi   fi
    49   else   else
    50   invalid_session   invalid_session
    # Line 58  help_topics() Line 58  help_topics()
    58    
    59   topics=$(typeset -f | grep '^help_' | sed 's:help_\(.*\)\ .*():\1:' | sed 's:_:\.:' | sort)   topics=$(typeset -f | grep '^help_' | sed 's:help_\(.*\)\ .*():\1:' | sed 's:_:\.:' | sort)
    60   mecho "Global commands:"   mecho "Global commands:"
    61   mecho "\timport  - import settings to database"   mecho "\timport   - import settings to database"
    62   mecho "\tget     - shows current value for a settings"   mecho "\tget      - shows current value for a settings"
    63   mecho "\tset     - sets value for a setting"   mecho "\tset      - sets value for a setting"
    64   mecho "\tauth    - authenticate to the daemon"   mecho "\tauth     - authenticate to the daemon"
    65   mecho "\tprovide - shows provides of a system"   mecho "\tprovide  - shows provides of a system"
    66   mecho "\thelp    - shows help"   mecho "\trequire  - verify plugin requirements"
    67     mecho "\tnocolors - disable colors, useful for the webclient"
    68     mecho "\tquiet    - do not print any unecessary messages"
    69     mecho "\thelp     - shows help"
    70     mecho "\tquit     - quits the connection to the server"
    71   mecho   mecho
    72   mecho "Help topics:"   mecho "Help topics:"
    73   for i in ${topics}   for i in ${topics}
    # Line 75  help_topics() Line 79  help_topics()
    79    
    80   mecho "\t${i}"   mecho "\t${i}"
    81   done   done
    82     mecho
    83     mecho "Type 'help [topic]' for more information about every topic."
    84  }  }
    85    
    86  # on newer xorg-servers root is not allowed to run progs in a user session  # on newer xorg-servers root is not allowed to run progs in a user session
    87  x11runas()  x11runas()
    88  {  {
    89   su - "${MCORE_UNPRIV_USER}" -c "$@"   if pidof X
    90     then
    91     su - "${MCORE_UNPRIV_USER}" -c "DISPLAY=${MCORE_XORG_DISPLAY} $@"
    92     fi
    93  }  }
    94    
    95  addconfig()  addconfig()
    96  {  {
    97     local opts
    98    
    99   if [[ -z ${CONFIG} ]]   if [[ -z ${CONFIG} ]]
    100   then   then
    101   echo "You must define \$CONFIG varibale first!"   eecho "You must define \$CONFIG varibale first!"
    102   return 1   return 1
    103   fi   fi
    104    
    # Line 95  addconfig() Line 106  addconfig()
    106   then   then
    107   install -d $(dirname ${CONFIG})   install -d $(dirname ${CONFIG})
    108   fi   fi
    109   echo "$@" >> ${CONFIG}  
    110     # check for opts
    111     case $1 in
    112     -n) shift; opts=" -n" ;;
    113     -e) shift; opts=" -e" ;;
    114     esac
    115    
    116     echo ${opts} "$@" >> ${CONFIG}
    117  }  }
    118    
    119  clearconfig()  clearconfig()
    120  {  {
    121   if [[ -z ${CONFIG} ]]   if [[ -z ${CONFIG} ]]
    122   then   then
    123   echo "You must define \$CONFIG varibale first!"   eecho "You must define \$CONFIG varibale first!"
    124   return 1   return 1
    125   fi   fi
    126    
    127     if [[ ! -d $(dirname ${CONFIG}) ]]
    128     then
    129     install -d $(dirname ${CONFIG})
    130     fi
    131   : > ${CONFIG}   : > ${CONFIG}
    132  }  }
    133    
    134    # no_duplicate $list $item
    135    no_duplicate()
    136    {
    137     local i
    138     local list="$1"
    139     local item="$2"
    140    
    141     for i in ${list}
    142     do
    143     [[ ${i} = ${item} ]] && return 1
    144     done
    145    
    146     return 0
    147    }
    148    
    149  require()  require()
    150  {  {
    151   local requires="$@"   local requires="$@"
    # Line 116  require() Line 153  require()
    153    
    154   for i in ${requires}   for i in ${requires}
    155   do   do
    156   export REQUIRE="${REQUIRE} ${i}"   # check for duplicate provides
    157     if no_duplicate "${PROVIDE}" "${i}"
    158     then
    159     export REQUIRE="${REQUIRE} ${i}"
    160     else
    161     decho "duplicate provide '${i}' detected!"
    162     fi
    163   done   done
    164  }  }
    165    
    166  not_provided()  verify_requirements()
    167  {  {
    168   local i   local req
    169   local item="$1"   local prov
    170     local missing
    171     local sorted
    172    
    173   for i in ${PROVIDE}   for req in ${REQUIRE}
    174   do   do
    175   [[ ${i} = ${item} ]] && return 1   # scan PROVIDE for dupes
    176     # if a dupe is found, then requirement is fullfilled
    177     # else add to missing
    178     if no_duplicate "${PROVIDE}" "${req}"
    179     then
    180     missing="${missing} ${req}"
    181     fi
    182   done   done
    183    
    184   return 0   # sort them alpabetically
    185     sorted=$(for i in ${REQUIRE}; do echo "${i}"; done | sort)
    186    
    187     # show missing and set the right retval
    188     if [[ -z ${missing} ]]
    189     then
    190     rvecho "${sorted}"
    191     return 0
    192     else
    193     for req in ${sorted}
    194     do
    195     if no_duplicate "${missing}" "$req"
    196     then
    197     # print normal
    198     rvecho -n " ${req}"
    199     else
    200     # print missing
    201     eecho -n " ${req}"
    202     fi
    203     done
    204     return 1
    205     fi
    206  }  }
    207    
    208  provide()  provide()
    # Line 141  provide() Line 213  provide()
    213   for i in ${provides}   for i in ${provides}
    214   do   do
    215   # check for duplicate provides   # check for duplicate provides
    216   if not_provided "${i}"   if no_duplicate "${PROVIDE}" "${i}"
    217   then   then
    218   export PROVIDE="${PROVIDE} ${i}"   export PROVIDE="${PROVIDE} ${i}"
    219   else   else
    220   [[ ${DEBUG} = 1 ]] && echo "duplicate provide '${i}' detected!"   decho "duplicate provide '${i}' detected!"
    221   fi   fi
    222   done   done
    223  }  }
    # Line 157  print_provide() Line 229  print_provide()
    229   # sort them alpabetically   # sort them alpabetically
    230   sorted=$(for i in ${PROVIDE}; do echo "${i}"; done | sort)   sorted=$(for i in ${PROVIDE}; do echo "${i}"; done | sort)
    231   # do not escape, or CRLFS get printed to screen too   # do not escape, or CRLFS get printed to screen too
    232   mecho ${sorted}   rvecho ${sorted}
    233  }  }
    234    
    235    # message only echo | disabled in quiet mode
    236  mecho()  mecho()
    237  {  {
    238   local COLCYAN="\033[1;36m"   local COLCYAN="\033[1;36m"
    239   local COLDEFAULT="\033[0m"   local COLDEFAULT="\033[0m"
    240     local opts
    241     local webcrlf
    242    
    243     # print nothing if quiet mode was requested
    244     [[ ${QUIET} = true ]] && return
    245    
    246   if [[ ${NOCOLORS} = true ]]   if [[ ${NOCOLORS} = true ]]
    247   then   then
    248   COLCYAN=""   COLCYAN=""
    249   COLDEFAULT=""   COLDEFAULT=""
    250   fi   fi
    251    
    252   echo -e "${COLCYAN}$@${COLDEFAULT}"   [[ ${WEBCRLF} = true ]] && webcrlf="<br>"
    253    
    254     # respect -n
    255     case $1 in
    256     -n) shift; opts="n" ;;
    257     esac
    258    
    259     echo -e${opts} "${COLCYAN}$@${COLDEFAULT}${webcrlf}"
    260    }
    261    
    262    # prints error messages | enabled even in quiet mode
    263    eecho()
    264    {
    265     local COLRED="\033[1;31m"
    266     local COLDEFAULT="\033[0m"
    267     local opts
    268     local webcrlf
    269    
    270     if [[ ${NOCOLORS} = true ]]
    271     then
    272     COLRED=""
    273     COLDEFAULT=""
    274     fi
    275    
    276     [[ ${WEBCRLF} = true ]] && webcrlf="<br>"
    277    
    278     # respect -n
    279     case $1 in
    280     -n) shift; opts="n" ;;
    281     esac
    282    
    283     echo -e${opts} "${COLRED}$@${COLDEFAULT}${webcrlf}"
    284    }
    285    
    286    # prints return values of get | enabled even in quiet mode
    287    rvecho()
    288    {
    289     local COLPURPLE="\033[1;35m"
    290     local COLDEFAULT="\033[0m"
    291     local opts
    292     local webcrlf
    293    
    294     if [[ ${NOCOLORS} = true ]]
    295     then
    296     COLPURPLE=""
    297     COLDEFAULT=""
    298     fi
    299    
    300     [[ ${WEBCRLF} = true ]] && webcrlf="<br>"
    301    
    302     # respect -n
    303     case $1 in
    304     -n) shift; opts="n" ;;
    305     esac
    306    
    307     echo -e${opts} "${COLPURPLE}$@${COLDEFAULT}${webcrlf}"
    308    }
    309    
    310    # prints debug messages if requested | enabled even in quiet mode
    311    decho()
    312    {
    313     # print nothing if debug mode was *not* requested
    314     [[ ${DEBUG} != 1 ]] && return
    315    
    316     eecho "DEBUG: ${@}"
    317    }
    318    
    319    path_not_empty()
    320    {
    321     local path="$1"
    322     [[ -z ${path} ]] && eecho "path_not_empty(): no path given!" && return 1
    323    
    324     # return ERR if path does not exist
    325     [[ ! -d ${path} ]] && return 1
    326     # return ERR if path empty
    327     [[ -z $(find "${path}" -mindepth 1 -maxdepth 1) ]] && return 1
    328    
    329     # every thing went ok, directory not empty
    330     return 0
    331  }  }
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