#! /bin/bash

## 
## Usage: @PROG@
## 
##   Display IP address using gxmessage
## 


PROG=$(basename $0)
MSG_TITLE="IP Address"

XMESSAGE=${XMESSAGE:-$(which gxmessage)} || XMESSAGE=xmessage


[ "$XMESSAGE" != xmessage ] && MSG_WRAP=-wrap


showUsage ()
{
  sed -n '/^##/s/^## //p' $0 |
  sed -e "s/@PROG@/${PROG}/g"
  exit 0
}


[ "$1" = "-h" -o "$1" = "--help" ] && showUsage


msg=$( /sbin/ifconfig ppp0 2>&1 ) &&
    msg=$( echo "$msg" |
        sed -n 's/^[[:space:]]*inet addr:\([0-9.]\+\).*/\1/p' )

$XMESSAGE -center $MSG_WRAP             \
          -title "$MSG_TITLE"           \
          -buttons "GTK_STOCK_CLOSE:0"  \
          -default GTK_STOCK_CLOSE      \
          "$msg"