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    Annotation of /alx-src/trunk/tinyalxconfig-ng/functions/config_printers.sh

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    Wed Jun 4 16:47:56 2008 UTC (15 years, 11 months ago) by niro
    File MIME type: application/x-sh
    File size: 2921 byte(s) 
    -initial import
    1 niro 386 # $Header: /home/cvsd/alx-cvs/alx-src/tinyalxconfig-ng/functions/config_printers.sh,v 1.1 2008-06-04 16:47:56 niro Exp $
    2     # configures printing on the host via mysql db settings
    3    
    4     get_printer_settings()
    5     {
    6     local i all count prn_ids settings DB_PRINTER
    7    
    8     # first get all printer names
    9     prn_ids=$(mysqldo "select id from cfg_printers where serial='${ALX_SERIAL}'")
    10    
    11     # set counter equal to numbers of printers
    12     declare -i count=0
    13     for i in ${prn_ids}
    14     do
    15     # now get the other settings und put them in arrays
    16     ALX_PRINTER_NAME[${count}]=$(mysqldo "select printer_name from cfg_printers where serial='${ALX_SERIAL}' and id='${i}'")
    17     ALX_PORT[${count}]=$(mysqldo "select port from cfg_printers where serial='${ALX_SERIAL}' and id='${i}'")
    18     ALX_IP[${count}]=$(mysqldo "select ip from cfg_printers where serial='${ALX_SERIAL}' and id='${i}'")
    19     ALX_SHARE[${count}]=$(mysqldo "select share from cfg_printers where serial='${ALX_SERIAL}' and id='${i}'")
    20    
    21     (( count++ ))
    22     done
    23    
    24     # export all settings
    25     export ALX_COUNT=${count}
    26     export ALX_PRINTER_NAME
    27     export ALX_PORT
    28     export ALX_IP
    29     export ALX_SHARE
    30     }
    31    
    32     config_printing()
    33     {
    34     local port
    35    
    36     # first of all get the vars
    37     get_printer_settings
    38    
    39     # first of all delete all printers, by wiping /etc/cups/printers.conf
    40     # please note that cups must be restarted or reloaded or stopped
    41     [ -n "$(pidof cupsd)" ] && /etc/init.d/cups stop &> /dev/null
    42     :> /etc/cups/printers.conf
    43    
    44     for (( i=0; i < ALX_COUNT; i++ ))
    45     do
    46     # get real port settings
    47     case ${ALX_PORT[${i}]} in
    48     lpt1)
    49     port="parallel:/dev/lp0"
    50     ;;
    51     com1)
    52     port="serial:/dev/ttyS0?baud=9600+bits=8+parity=none+flow=none"
    53     ;;# echo "DEBUG: deleting samba+cups+inetd"
    54     com2)
    55     port="serial:/dev/ttyS1?baud=9600+bits=8+parity=none+flow=none"
    56     ;;
    57     lpd)
    58     port="lpd://${ALX_IP[${i}]}/${ALX_SHARE[${i}]}"
    59     ;;
    60     socket)
    61     port="socket://${ALX_IP[${i}]}:${ALX_SHARE[${i}]}"
    62     ;;
    63     esac
    64    
    65     # now add new printers (writing printers.conf)
    66     echo "<Printer ${ALX_PRINTER_NAME[${i}]}>" >> /etc/cups/printers.conf
    67     echo "Info ${ALX_PRINTER_NAME[${i}]}" >> /etc/cups/printers.conf
    68     echo "DeviceURI ${port}" >> /etc/cups/printers.conf
    69     echo "State Idle" >> /etc/cups/printers.conf
    70     echo "Accepting Yes" >> /etc/cups/printers.conf
    71     echo "JobSheets none none" >> /etc/cups/printers.conf
    72     echo "QuotaPeriod 0" >> /etc/cups/printers.conf
    73     echo "PageLimit 0" >> /etc/cups/printers.conf
    74     echo "KLimit 0" >> /etc/cups/printers.conf
    75     echo "</Printer>" >> /etc/cups/printers.conf
    76     done
    77    
    78     # setup lpd print-services
    79     echo "printer stream tcp nowait lp /usr/lib/cups/daemon/cups-lpd cups-lpd" > /etc/inetd.conf
    80    
    81     # start samba and cups if ALX_COUNT > 0
    82     if [[ ${ALX_COUNT} != 0 ]]
    83     then
    84     rc-config add inetd &> /dev/null
    85     rc-config add cups &> /dev/null
    86     rc-config add samba &> /dev/null
    87     else
    88     rc-config del inetd &> /dev/null
    89     rc-config del cups &> /dev/null
    90     rc-config del samba &> /dev/null
    91     fi
    92     }