mail/xmail/files/xmail.init

   1 #!/bin/sh /etc/rc.common
   2 # Copyright (C) 2008 OpenWrt.org
   3
   4 START=90
   5 STOP=10
   6
   7 MAIL_ROOT=
   8 DAEMON=/usr/bin/XMail
   9 NAME=XMail
  10
  11 append_bool() {
  12         local section="$1"
  13         local option="$2"
  14         local value="$3"
  15         local _loctmp
  16         config_get_bool _loctmp "$section" "$option"
  17         [ "$_loctmp" -le 0 ] && return 0
  18         append args "$value"
  19 }
  20
  21 append_parm() {
  22         local section="$1"
  23         local option="$2"
  24         local switch="$3"
  25         local _loctmp
  26         config_get _loctmp "$section" "$option"
  27         [ -z "$_loctmp" ] && return 0
  28         append args "$switch $_loctmp"
  29 }
  30
  31 xmail() {
  32         local cfg="$1"
  33
  34         append_parm "$cfg" mail_root "-Ms"
  35         append_bool "$cfg" debug "-Md"
  36         append_parm "$cfg" log_rotate "-Mr"
  37         append_parm "$cfg" split_level "-Mx"
  38         append_parm "$cfg" rx_buffer "-MR"
  39         append_parm "$cfg" tx_buffer "-MS"
  40         append_bool "$cfg" maildir_delivery "-MM"
  41         append_bool "$cfg" mailbox_delivery "-Mm"
  42         append_parm "$cfg" dns_cache_dirs "-MD"
  43         append_bool "$cfg" ipv4_only "-M4"
  44         append_bool "$cfg" ipv6_only "-M6"
  45         append_bool "$cfg" ipv4_then_ipv6 "-M5"
  46         append_bool "$cfg" ipv6_then_ipv4 "-M7"
  47
  48         config_get mail_root $cfg mail_root
  49         [ -n "$mail_root" ] || return 0
  50         MAIL_ROOT=$mail_root
  51 }
  52
  53 pop3() {
  54         local cfg="$1"
  55
  56         append_bool "$cfg" disable "-P-"
  57         append_bool "$cfg" ipv6 "-P6"
  58         append_parm "$cfg" server_port "-Pp"
  59         append_parm "$cfg" session_timeout "-Pt"
  60         append_bool "$cfg" log "-Pl"
  61         append_parm "$cfg" delay_timeout "-Pw"
  62         append_bool "$cfg" bad_login_hang "-Ph"
  63         append_parm "$cfg" local_address "-PI"
  64         append_parm "$cfg" num_threads "-PX"
  65 }
  66
  67 pop3s() {
  68         local cfg="$1"
  69
  70         append_bool "$cfg" disable "-B-"
  71         append_bool "$cfg" ipv6 "-B6"
  72         append_parm "$cfg" server_port "-Bp"
  73         append_parm "$cfg" local_address "-BI"
  74 }
  75
  76 smtp() {
  77         local cfg="$1"
  78
  79         append_bool "$cfg" disable "-S-"
  80         append_bool "$cfg" ipv6 "-S6"
  81         append_parm "$cfg" server_port "-Sp"
  82         append_parm "$cfg" session_timeout "-St"
  83         append_bool "$cfg" log "-Sl"
  84         append_parm "$cfg" local_address "-SI"
  85         append_parm "$cfg" num_threads "-SX"
  86         append_parm "$cfg" max_recipients "-Sr"
  87         append_parm "$cfg" expire_timeout "-Se"
  88 }
  89
  90 smtps() {
  91         local cfg="$1"
  92
  93         append_bool "$cfg" disable "-X-"
  94         append_bool "$cfg" ipv6 "-X6"
  95         append_parm "$cfg" server_port "-Xp"
  96         append_parm "$cfg" local_address "-XI"
  97 }
  98
  99 smail() {
 100         local cfg="$1"
 101
 102         append_parm "$cfg" num_threads "-Qn"
 103         append_parm "$cfg" next_try_timeout "-Qt"
 104         append_parm "$cfg" ratio "-Qi"
 105         append_parm "$cfg" retries "-Qr"
 106         append_bool "$cfg" log "-Ql"
 107         append_parm "$cfg" filters_timeout "-QT"
 108         append_bool "$cfg" filter_log "-Qg"
 109 }
 110
 111 psync() {
 112         local cfg="$1"
 113
 114         append_bool "$cfg" disable "-Y-"
 115         append_parm "$cfg" interval "-Yi"
 116         append_parm "$cfg" num_threads "-Yt"
 117         append_parm "$cfg" timeout "-Yi"
 118         append_bool "$cfg" log "-Yl"
 119 }
 120
 121 finger() {
 122         local cfg="$1"
 123
 124         append_bool "$cfg" disable "-F-"
 125         append_bool "$cfg" ipv6 "-F6"
 126         append_parm "$cfg" server_port "-Fp"
 127         append_bool "$cfg" log "-Fl"
 128         append_parm "$cfg" local_address "-FI"
 129 }
 130
 131 ctrl() {
 132         local cfg="$1"
 133
 134         append_bool "$cfg" disable "-C-"
 135         append_bool "$cfg" ipv6 "-C6"
 136         append_parm "$cfg" server_port "-Cp"
 137         append_parm "$cfg" session_timeout "-Ct"
 138         append_bool "$cfg" log "-Cl"
 139         append_parm "$cfg" local_address "-CI"
 140         append_parm "$cfg" num_threads "-CX"
 141 }
 142
 143 ctrls() {
 144         local cfg="$1"
 145
 146         append_bool "$cfg" disable "-W-"
 147         append_bool "$cfg" ipv6 "-W6"
 148         append_parm "$cfg" server_port "-Wp"
 149         append_parm "$cfg" session_timeout "-Wt"
 150 }
 151
 152 lmail() {
 153         local cfg="$1"
 154
 155         append_parm "$cfg" num_threads "-Ln"
 156         append_parm "$cfg" sleep_timeout "-Lt"
 157         append_bool "$cfg" log "-Ll"
 158 }
 159
 160 start() {
 161         test -f $DAEMON || exit 0
 162
 163         set -e
 164         ulimit -c 10000
 165         ulimit -s 128
 166
 167         config_load xmail
 168
 169         args=""
 170
 171         config_foreach xmail xmail
 172         config_foreach pop3 pop3
 173         config_foreach pop3s pop3s
 174         config_foreach smtp smtp
 175         config_foreach smtps smtps
 176         config_foreach smail smail
 177         config_foreach psync psync
 178         config_foreach finger finger
 179         config_foreach ctrl ctrl
 180         config_foreach ctrls ctrls
 181         config_foreach lmail lmail
 182
 183         [ -z "$MAIL_ROOT" ] && exit 0
 184         [ -d $MAIL_ROOT ] || exit 0
 185
 186         export MAIL_ROOT
 187
 188         rm -f /var/run/$NAME.pid
 189
 190         $DAEMON $args
 191
 192         MAX_WAIT=20
 193         while [ ! -f /var/run/$NAME.pid -a $MAX_WAIT -gt 0 ]
 194         do
 195                 sleep 1
 196                 MAX_WAIT=`expr $MAX_WAIT - 1`
 197         done
 198 }
 199
 200 stop() {
 201         if [ -f /var/run/$NAME.pid ]
 202         then
 203                 config_load xmail
 204                 config_foreach xmail xmail
 205                 [ -z "$MAIL_ROOT" ] || echo `date` > $MAIL_ROOT/.shutdown
 206                 kill -INT `cat /var/run/$NAME.pid`
 207
 208                 MAX_WAIT=20
 209                 while [ -f $MAIL_ROOT/.shutdown -a $MAX_WAIT -gt 0 ]
 210                 do
 211                         sleep 1
 212                         MAX_WAIT=`expr $MAX_WAIT - 1`
 213                 done
 214         fi
 215 }
 216
 217 restart() {
 218         stop
 219         sleep 1
 220         start
 221 }