#!/usr/bin/perl

@DIRS=("eoe/cmd/nsd", "eoe/lib/ns/*");
@EXCLUDE=("eoe/lib/ns/files/fam.c");
chomp($pwd =`/bin/pwd`);
$ispell = $pwd . "/.ispell_english";
$out = $0 . ".out";

unlink ($out, "${out}.bak" );

open(ISPELL, ">$out") || die "cant open $out: $!\n";

chdir "../../../..";

foreach $dirs (@DIRS) {
    foreach $dir (glob ($dirs)) {
	foreach $file (glob("$dir/*.c")) {
	    if (grep (/$file/, @EXCLUDE)) {
		next;
	    }
	    if (!open(C, $file)) {
		warn "Faied to open $file: $!\n"; 
		next; 
	    }
	    $_ = join('',<C>);
	    close(C);
	    s/\n//;
	    @lines=split(';',$_);
	    foreach (grep /nsd_logprintf\([0-9N][^;]*$/,@lines ) {
		s/^.*nsd_logprintf//s;
		m/(NSD_LOG_[^,]*),/;
		$loglevel = $1;
		s/^[^"]*"//s;
		s/([^\\])".*$/$1/s;
		s/\\[nt]//gs;
		print ISPELL "$file\t$loglevel\n\t$_\n\n";
	    }

	    $_=$file;
	    s/\.c$//;
	    foreach $word (split (/[\/\-\_]/,$_)) {
		$words{$word}=1;
	    }
	}
    }
}
close(ISPELL);

chdir $pwd;

open(ISPELL,"$ispell");
while ($_ = <ISPELL>) {
    chomp;
    $words{$_} += 1;
}
close (ISPELL);

chmod 0644, $ispell;
open(ISPELL,">$ispell");
foreach $_ (sort keys %words) {
    printf ISPELL "$_\n";
}
close (ISPELL);

system("ispell -p $ispell $out");

if (-e "${out}.bak") {
	system("diff -c -C1 $out ${out}.bak");
}