package/network/ppp/rocknet_ppp.sh

   1 # --- T2-COPYRIGHT-NOTE-BEGIN ---
   2 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
   3 #
   4 # T2 SDE: package/.../ppp/rocknet_ppp.sh
   5 # Copyright (C) 2004 - 2009 The T2 SDE Project
   6 #
   7 # More information can be found in the files COPYING and README.
   8 #
   9 # This program is free software; you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; version 2 of the License. A copy of the
  12 # GNU General Public License can be found in the file COPYING.
  13 # --- T2-COPYRIGHT-NOTE-END ---
  14
  15 ppp_option() {
  16         local optfile=$1
  17         local opt=$2 ; shift 2
  18
  19         case $opt in
  20         hide-password|show-password) optx="hide-password|show-password" ;;
  21         refuse-chap|require-chap) optx="refuse-chap|require-chap" ;;
  22         refuse-mschap|require-mschap) optx="refuse-mschap|require-mschap" ;;
  23         refuse-mschap-v2|require-mschap-v2) optx="refuse-mschap-v2|require-mschap-v2" ;;
  24         refuse-eap|require-eap) optx="refuse-eap|require-eap" ;;
  25         refuse-pap|require-pap) optx="refuse-pap|require-pap" ;;
  26         require-mppe|nomppe) optx="require-mppe|nomppe" ;;
  27         require-mppe-40|nomppe-40) optx="require-mppe-40|nomppe-40" ;;
  28         require-mppe-128|nomppe-128) optx="require-mppe-128|nomppe-128" ;;
  29         noauth|auth) optx="noauth|auth" ;;
  30         nobsdcomp|bsdcomp) optx="nobsdcomp|bsdcomp" ;;
  31         nocrtscts|crtscts) optx="nocrtscts|crtscts" ;;
  32         nocdtrcts|cdtrcts) optx="nocdtrcts|cdtrcts" ;;
  33         nodefaultroute|defaultroute) optx="nodefaultroute|defaultroute" ;;
  34         nodeflate|deflate) optx="nodeflate|deflate" ;;
  35         noendpoint|endpoint) optx="noendpoint|endpoint" ;;
  36         noipv6|ipv6) optx="noipv6|ipv6" ;;
  37         noipx|ipx) optx="noipx|ipx" ;;
  38         noktune|ktune) optx="noktune|ktune" ;;
  39         nomp|mp) optx="nomp|mp" ;;
  40         nomppe-stateful|mppe-stateful) optx="nomppe-stateful|mppe-stateful" ;;
  41         nompshortseq|mpshortseq) optx="nompshortseq|mpshortseq" ;;
  42         nomultilink|multilink) optx="nomultilink|multilink" ;;
  43         nopersist|persist) optx="nopersist|persist" ;;
  44         nopredictor1|predictor1) optx="nopredictor1|predictor1" ;;
  45         noproxyarp|proxyarp) optx="noproxyarp|proxyarp" ;;
  46         novj|vj) optx="novj|vj" ;;
  47         *) optx="$opt" ;;
  48         esac
  49
  50         if egrep "^($optx) .*" $optfile 1>/dev/null 2>/dev/null; then
  51                 optx="`echo $optx | sed 's,|,\\\\|,g'`"
  52                 sed -i "s,^\($optx\) .*,$opt $*," $optfile
  53         else
  54                 echo "$opt $*" >> $optfile
  55         fi
  56 }
  57
  58 chat_init_if() {
  59     if isfirst "chat_$if" ; then
  60         addcode up 4 1 "echo -n > \$ppp_${if}_chat"
  61         addcode up 4 6 "ppp_option \$ppp_${if}_config \
  62                         connect \'chat -v -s -f \$ppp_${if}_chat\'"
  63     fi
  64 }
  65
  66 # PUBLIC COMMANDS ###########################################################
  67 # pppoe ppp-interface [config file|auto] [ppp-command-line-arg [...]]
  68 public_ppp() {
  69         # config file
  70         eval "ppp_${if}_config=$rocknet_tmp_base/ppp_${if}_options"
  71         eval "ppp_${if}_chat=$rocknet_tmp_base/ppp_${if}_chat"
  72
  73         # get unit from $if
  74         ppp_unit=${if#ppp}
  75
  76         # parse args
  77         ppp_if=$1 ; shift
  78         local ppp_args="`echo $* | sed 's,",\\\\",g'`"
  79
  80         addcode up 4 1 "echo -n > \$ppp_${if}_config"
  81         addcode up 4 2 "chmod 0600 \$ppp_${if}_config"
  82
  83         ppp_command="/usr/sbin/pppd file \$ppp_${if}_config $ppp_if"
  84         ppp_command="$ppp_command unit $ppp_unit"
  85         ppp_command="$ppp_command $ppp_args"
  86
  87         if [ "$CANUSESERVICE" == "1" ]; then
  88                 addcode up 5 1 "service_create $if 'ip link set $ppp_if down up
  89 exec `eval echo $ppp_command` nodetach' \
  90                         '[ -f /var/run/$if.pid ] && rm -f /var/run/$if.pid'"
  91                 addcode down 5 1 "service_destroy $if"
  92         else
  93                 addcode up 6 2 "$ppp_command"
  94
  95                 addcode down 5 5 "[ -f /var/run/$if.pid ] && kill -TERM \`head -n 1 /var/run/$if.pid\`"
  96                 addcode down 5 4 "[ -f /var/run/$if.pid ] && rm -f /var/run/$if.pid"
  97         fi
  98 }
  99
 100 public_pppoe() {
 101         addcode up 4 5 "ppp_option \$ppp_${if}_config plugin rp-pppoe.so"
 102         addcode up 4 5 "ppp_option \$ppp_${if}_config mru 1492"
 103         addcode up 4 5 "ppp_option \$ppp_${if}_config mtu 1492"
 104
 105         if [ "$CANUSESERVICE" != "1" ]; then
 106                 addcode up 5 1 "ip link set $ppp_if up"
 107         fi
 108 }
 109
 110 public_ppp_defaults() {
 111         local each
 112         for each in noipdefault noauth hide-password \
 113                     ipcp-accept-local ipcp-accept-remote \
 114                     defaultroute usepeerdns ; do
 115                 addcode up 4 4 "ppp_option \$ppp_${if}_config $each"
 116         done
 117 }
 118
 119 public_ppp_speed_defaults() {
 120         local each
 121         for each in default-asyncmap noaccomp nobsdcomp nodeflate nopcomp \
 122                     novj novjccomp ktune ; do
 123                 addcode up 4 4 "ppp_option \$ppp_${if}_config $each"
 124         done
 125
 126         addcode up 4 5 "ppp_option \$ppp_${if}_config lcp-echo-interval 20"
 127         addcode up 4 5 "ppp_option \$ppp_${if}_config lcp-echo-failure 3"
 128 }
 129
 130 public_ppp_option() {
 131         local param="`echo $* | sed 's,",\\\\",g'`"
 132         addcode up 4 6 "ppp_option \$ppp_${if}_config $param"
 133 }
 134
 135 public_ppp_on_demand() {
 136         addcode up 4 6 "ppp_option \$ppp_${if}_config demand"
 137         addcode up 4 6 "ppp_option \$ppp_${if}_config idle $1"
 138         addcode up 4 6 "ppp_option \$ppp_${if}_config persist"
 139 }
 140
 141 public_chat_defaults() {
 142         chat_init_if
 143
 144         addcode up 4 1 "echo 'ABORT BUSY
 145 ABORT ERROR
 146 ABORT \"NO ANSWER\"
 147 ABORT \"NO CARRIER\"
 148 ABORT \"NO DIALTONE\"
 149 REPORT CONNECT
 150 TIMEOUT 10
 151 \"\" \"AT\"' >> \$ppp_${if}_chat"
 152 }
 153
 154 public_chat_init() {
 155         chat_init_if
 156         # don't ask and count ...
 157         opts="`echo "$@" | sed -e 's/"/\\\\\\\\\\\\\"/g' \
 158                                -e 's/&/\\\\\\&/g'`"
 159         addcode up 4 3 "echo 'OK \"$opts\"' >> \$ppp_${if}_chat"
 160 }
 161
 162 public_chat_dial() {
 163         chat_init_if
 164         # don't ask and count ...
 165         opts="`echo "$@" | sed 's/"/\\\\\\\\\\\\\"/g'`"
 166         addcode up 4 5 "echo -e 'TIMEOUT 60
 167 OK \"$opts\"\nCONNECT' >> \$ppp_${if}_chat"
 168 }