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

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    Revision 1646 - (show annotations) (download)
    Thu Mar 10 18:14:47 2011 UTC (13 years, 1 month ago) by niro
    File size: 4088 byte(s) 
    -use rvecho() for function retvals
    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 local socket
    27 local cookie
    28 local authtype
    29
    30 [[ -z ${value} ]] && help_network_hostname && return 1
    31
    32 CONFIG="/etc/hostname"
    33 clearconfig
    34 addconfig "${value}"
    35 hostname "${value}"
    36
    37 # update hosts file
    38 CONFIG="/etc/hosts"
    39 clearconfig
    40 addconfig "127.0.0.1 localhost ${value}"
    41 # add ipv6 defaults
    42 addconfig "::1 ip6-localhost ip6-loopback"
    43 addconfig "fe00::0 ip6-localnet"
    44 addconfig "ff00::0 ip6-mcastprefix"
    45 addconfig "ff02::1 ip6-allnodes"
    46 addconfig "ff02::2 ip6-allrouters"
    47 addconfig "ff02::3 ip6-allhosts"
    48
    49 # check for running x11 and recreate the xauth cookie with the correct hostname
    50 if [[ ! -z $(pidof X) ]]
    51 then
    52 socket="${value}/unix${MCORE_XORG_DISPLAY}"
    53 cookie=$(x11runas "xauth list | sed 's:.*\ \(.*\):\1:'")
    54 authtype="MIT-MAGIC-COOKIE-1"
    55 # add the new hostname to the xauthority file
    56 x11runas "xauth add ${socket} ${authtype} ${cookie}"
    57 fi
    58 }
    59
    60 help_network_iface()
    61 {
    62 mecho "set network.iface [iface] [networking] [ip] [netmask] [broadcast] [network]"
    63 mecho " iface - the interface name"
    64 mecho " networking - may be 'static' or 'dhcp'"
    65 mecho " ip, netmask, broadcast and network are optional and only required on static networking"
    66 }
    67
    68 set_network_iface()
    69 {
    70 local iface="$1"
    71 local networking="$2"
    72 local ip="$3"
    73 local netmask="$4"
    74 local broadcast="$5"
    75 local network="$6"
    76 local CONFIG
    77
    78 [[ -z ${iface} ]] && help_network_iface && return 1
    79 [[ -z ${networking} ]] && help_network_iface && return 1
    80
    81 if [[ ${networking} = static ]]
    82 then
    83 [[ -z ${ip} ]] && help_network_iface && return 1
    84 [[ -z ${netmask} ]] && help_network_iface && return 1
    85 [[ -z ${broadcast} ]] && help_network_iface && return 1
    86 [[ -z ${network} ]] && help_network_iface && return 1
    87 fi
    88
    89 CONFIG="/etc/conf.d/net.${iface}"
    90 clearconfig
    91 addconfig 'ONBOOT="yes"'
    92
    93 case ${networking} in
    94 static)
    95 addconfig 'NETWORKING="static"'
    96 addconfig "IP=\"${ip}\""
    97 addconfig "NETMASK=\"${netmask}\""
    98 addconfig "BROADCAST=\"${broadcast}\""
    99 addconfig "NETWORK=\"${network}\""
    100 ;;
    101
    102 dhcp)
    103 addconfig 'NETWORKING="dhcp"'
    104 # addconfig 'DHCP_PROG="/sbin/udhcpc"'
    105 # addconfig 'DHCP_START="-t3 -T3 -q -b"'
    106 # addconfig 'DHCP_STOP=""'
    107 ;;
    108 esac
    109
    110 if [[ ! -z $(ip addr | grep "${iface}.*UP.*") ]]
    111 then
    112 set_system_service restart network "${iface}"
    113 else
    114 set_system_service start network "${iface}"
    115 fi
    116 }
    117
    118 help_network_gateway()
    119 {
    120 mecho "get network.gateway"
    121 mecho " displays the current network gateway"
    122 mecho
    123 mecho "set network.gateway [ip]"
    124 mecho " sets the network gateway to [ip]"
    125 }
    126
    127 get_network_gateway()
    128 {
    129 local gw
    130 gw=$(ip route | grep default | sed 's:.*via[[:space:]]\(.*\)[[:space:]]dev.*:\1:')
    131 rvecho "${gw}"
    132 }
    133
    134 set_network_gateway()
    135 {
    136 local value="$1"
    137 local CONFIG
    138 local i
    139
    140 [[ -z ${value} ]] && help_network_gateway && return 1
    141
    142 CONFIG="/etc/conf.d/net.routes"
    143 clearconfig
    144 addconfig "default gw ${value}"
    145
    146 # delete other default gw first
    147 for i in $(ip route | grep default | sed 's:.*via\ \(.*\)\ dev.*:\1:')
    148 do
    149 route del default gw "${i}"
    150 done
    151 route add default gw "${value}"
    152 }
    153
    154 help_network_nameserver()
    155 {
    156 mecho "get network.nameserver"
    157 mecho " displays the current nameserver of the system"
    158 mecho
    159 mecho "set network.nameserver [ip1] [ip2] .. [ipN]"
    160 mecho " adds given ips as nameserver to the system"
    161 }
    162
    163 get_network_nameserver()
    164 {
    165 local dns
    166 local i
    167
    168 dns=$(grep nameserver /etc/resolv.conf | sed 's:.*[[:space:]]\(.*\):\1:g')
    169 for i in ${dns}
    170 do
    171 rvecho "${i}"
    172 done
    173 }
    174
    175 set_network_nameserver()
    176 {
    177 local values="$@"
    178 local CONFIG
    179 local i
    180
    181 [[ -z ${values} ]] && help_network_nameserver && return 1
    182
    183 CONFIG="/etc/resolv.conf"
    184 clearconfig
    185 for i in ${values}
    186 do
    187 addconfig "nameserver ${i}"
    188 done
    189 }