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#! /usr/bin/perl
#----------------------------------------------------------------------------
# LinPac - packet radio terminal for Linux
#
# delmsg - mark specified message for delete
#
# Version 0.01
#
# (c) Radek Burget OK2JBG <xburge01@stud.fee.vutbr.cz> 1999
#
# Usage: delmsg <BBS_CALL> <message_number>
#----------------------------------------------------------------------------
# Normal settings:
#List path
$LIST_PATH = "/var/ax25/ulistd";
#Temp output file
$TEMP_FILE = "/tmp/killold_temp.$$";
#----------------------------------------------------------------------------
# Bulletin list format
format TEMP =
@ @>>>>> @<<<<<@<<<<<< @<<<<< @<<<<< @<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
$binfo[1], $binfo[2], $binfo[3], $binfo[4], $binfo[5], $binfo[6], $subj
.
#----------------------------------------------------------------------------
if (@ARGV != 2)
{
print "Usage: delmsg <BBS_CALL> <message_number>\n";
exit 0;
}
$bbsname = uc $ARGV[0];
$deleted = 0;
$list_name = $LIST_PATH . "/" . $bbsname;
open LIST, $list_name or die "Cannot open list file for $bbsname ($list_name)\n";
# Open temp output
open TEMP, ">".$TEMP_FILE or die "Cannot write to $TEMP_FILE\n";
while (<LIST>)
{
chop;
# Read and split message info
@binfo = split /\s+/;
$num = $binfo[0]; #first entry - message number
$flag = $binfo[1]; #second entry - flags
# Split destination to NAME and @FWD
if ($binfo[3] =~ /@/)
{
for ($i = @binfo; $i >= 4; $i--) {$binfo[$i+1] = $binfo[$i];}
$binfo[4] = substr $binfo[3], index($binfo[3], "@");
$binfo[3] = substr $binfo[3], 0, index($binfo[3], "@");
}
if ($binfo[4] !~ /^@/)
{
for ($i = @binfo; $i >= 4; $i--) {$binfo[$i+1] = $binfo[$i];}
$binfo[4] = "";
}
# Extract subject
if ($flag =~ /#/)
{
$subj = "";
}
else
{
$subj = substr $_, index($_, $binfo[6])+7;
}
# Set the DELETE flag
if (($num == $ARGV[1]) && ($flag =~ /[P,B]/))
{
$binfo[1] = "D"; ##FLAG = DELETED
$deleted = 1;
}
print TEMP "$binfo[0] ";
write TEMP;
}
close TEMP;
close LIST;
rename ($TEMP_FILE, $list_name) or die "rename: $!\n";
print "Message $ARGV[1] doesn't exist\n" if ($deleted == 0);
#### END OF SCRIPT #########################################################
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