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    Contents of /mcore-src/trunk/mcore-tools/daemon/client/include/network.client.class

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    Revision 1348 - (show annotations) (download)
    Thu Feb 17 21:20:09 2011 UTC (13 years, 2 months ago) by niro
    File size: 3336 byte(s) 
    - renamed set_network_dns to set_network_nameserver
- added more help descriptions for gateway and nameserver
- added get functions for hostname, gateway and nameserver
- sanitized arguments
    1 # $Id$
    2
    3 provide basic-networking
    4 require basic-system
    5
    6 help_network_hostname()
    7 {
    8 mecho "get network.hostname"
    9 mecho " displays the current hostname"
    10 mecho
    11 mecho "set network.hostname [hostname]"
    12 mecho " Sets the hostname of the system"
    13 mecho " mcore - the local hostname"
    14 }
    15
    16 get_network_hostname()
    17 {
    18 hostname
    19 }
    20
    21 # set_network_hostname $value
    22 set_network_hostname()
    23 {
    24 local value="$1"
    25 local CONFIG
    26 [[ -z ${value} ]] && help_network_hostname && return 1
    27
    28 CONFIG="/etc/hostname"
    29 clearconfig
    30 addconfig "${value}"
    31 hostname "${value}"
    32 }
    33
    34 help_network_iface()
    35 {
    36 mecho "set network.iface [iface] [networking] [ip] [netmask] [broadcast] [network]"
    37 mecho " iface - the interface name"
    38 mecho " networking - may be 'static' or 'dhcp'"
    39 mecho " ip, netmask, broadcast and network are optional and only required on static networking"
    40 }
    41
    42 set_network_iface()
    43 {
    44 local iface="$1"
    45 local networking="$2"
    46 local ip="$3"
    47 local netmask="$4"
    48 local broadcast="$5"
    49 local network="$6"
    50 local CONFIG
    51
    52 [[ -z ${iface} ]] && help_network_iface && return 1
    53 [[ -z ${networking} ]] && help_network_iface && return 1
    54
    55 if [[ ${networking} = static ]]
    56 then
    57 [[ -z ${ip} ]] && help_network_iface && return 1
    58 [[ -z ${netmask} ]] && help_network_iface && return 1
    59 [[ -z ${broadcast} ]] && help_network_iface && return 1
    60 [[ -z ${network} ]] && help_network_iface && return 1
    61 fi
    62
    63 CONFIG="/etc/conf.d/net.${iface}"
    64 clearconfig
    65 addconfig 'ONBOOT="yes"'
    66
    67 case ${networking} in
    68 static)
    69 addconfig 'NETWORKING="static"'
    70 addconfig "IP=\"${ip}\""
    71 addconfig "NETMASK=\"${netmask}\""
    72 addconfig "BROADCAST=\"${broadcast}\""
    73 addconfig "NETWORK=\"${network}\""
    74 ;;
    75
    76 dhcp)
    77 addconfig 'NETWORKING="dhcp"'
    78 # addconfig 'DHCP_PROG="/sbin/udhcpc"'
    79 # addconfig 'DHCP_START="-t3 -T3 -q -b"'
    80 # addconfig 'DHCP_STOP=""'
    81 ;;
    82 esac
    83
    84 if [[ ! -z $(ip addr | grep "${iface}.*UP.*") ]]
    85 then
    86 set_system_service restart network "${iface}"
    87 else
    88 set_system_service start network "${iface}"
    89 fi
    90 }
    91
    92 help_network_gateway()
    93 {
    94 mecho "get network.gateway"
    95 mecho " displays the current network gateway"
    96 mecho
    97 mecho "set network.gateway [ip]"
    98 mecho " sets the network gateway to [ip]"
    99 }
    100
    101 get_network_gateway()
    102 {
    103 local gw
    104 gw=$(ip route | grep default | sed 's:.*via[[:space:]]\(.*\)[[:space:]]dev.*:\1:')
    105 echo "${gw}"
    106 }
    107
    108 set_network_gateway()
    109 {
    110 local value="$1"
    111 local CONFIG
    112 local i
    113
    114 [[ -z ${value} ]] && help_network_gateway && return 1
    115
    116 CONFIG="/etc/conf.d/net.routes"
    117 clearconfig
    118 addconfig "default gw ${value}"
    119
    120 # delete other default gw first
    121 for i in $(ip route | grep default | sed 's:.*via\ \(.*\)\ dev.*:\1:')
    122 do
    123 route del default gw "${i}"
    124 done
    125 route add default gw "${value}"
    126 }
    127
    128 help_network_nameserver()
    129 {
    130 mecho "get network.nameserver"
    131 mecho " displays the current nameserver of the system"
    132 mecho
    133 mecho "set network.dns [ip1] [ip2] .. [ipN]"
    134 mecho " adds given ips as nameserver to the system"
    135 }
    136
    137 get_network_nameserver()
    138 {
    139 local dns
    140 local i
    141
    142 dns=$(grep nameserver /etc/resolv.conf | sed 's:.*[[:space:]]\(.*\):\1:g')
    143 for i in ${dns}
    144 do
    145 echo "${i}"
    146 done
    147 }
    148
    149 set_network_nameserver()
    150 {
    151 local values="$@"
    152 local CONFIG
    153 local i
    154
    155 [[ -z ${values} ]] && help_network_nameserver && return 1
    156
    157 CONFIG="/etc/resolv.conf"
    158 clearconfig
    159 for i in ${values}
    160 do
    161 addconfig "nameserver ${i}"
    162 done
    163 }