Merge work:/home/bk/mysql into prima.mysql.fi:/home/my/bk/mysql
This commit is contained in:
jani@prima.mysql.fi
commit
e63aa638a9
@ -1,10 +1,13 @@
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#!/usr/bin/perl
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#!/usr/bin/perl -w
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# Copyright Abandoned 1998 TCX DataKonsult AB & Monty Program KB & Detron HB
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# This file is public domain and comes with NO WARRANTY of any kind
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#
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# This program is brought to you by Janne-Petteri Koilo with the
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# administration of Michael Widenius.
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#
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# Rewritten with a lot of bug fixes by Jani Tolonen and Thimble Smith
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# 15.12.2000
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#
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# This program takes your mails and puts them into your database. It ignores
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# messages with the same from, date and message text.
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# You can use mail-files that are compressed or gzipped and ends with
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@ -13,287 +16,372 @@
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use DBI;
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use Getopt::Long;
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$VER = "1.6";
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$| = 1;
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$VER = "2.0";
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$opt_db = "mail";
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$opt_table = "mails";
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$opt_help = 0;
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$opt_version = 0;
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$opt_debug = 0;
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$opt_host = undef();
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$opt_port = undef();
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$opt_socket = undef();
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$opt_db = undef();
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$opt_table = undef();
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$opt_user = undef();
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$opt_password = undef();
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$opt_max_mail_size = 65536;
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$opt_db_engine = "mysql";
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$opt_host = "localhost";
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$opt_user = $opt_password = "";
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$opt_help = $opt_version = $opt_test=0;
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$opt_create = 0;
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$opt_test = 0;
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$opt_no_path = 0;
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$opt_stop_on_error = 0;
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GetOptions("help","version","user=s","password=s",
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"db_engine=s","db=s","host=s","max_mail_size=s","test") || usage();
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my ($dbh, $progname, $mail_no_from_f, $mail_no_txt_f, $mail_too_big,
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$mail_forwarded, $mail_duplicates, $mail_no_subject_f, $mail_inserted);
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usage($VER) if ($opt_help || $opt_version || !$ARGV[0]);
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$mail_no_from_f = $mail_no_txt_f = $mail_too_big = $mail_forwarded =
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$mail_duplicates = $mail_no_subject_f = $mail_inserted = 0;
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%months= ('Jan' => 1, 'Feb' => 2, 'Mar' => 3, 'Apr' => 4, 'May' => 5,
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'Jun' => 6, 'Jul' => 7, 'Aug' => 8, 'Sep' => 9, 'Oct' => 10,
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'Nov' => 11, 'Des' => 12);
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my %months = ('Jan' => 1, 'Feb' => 2, 'Mar' => 3, 'Apr' => 4, 'May' => 5,
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'Jun' => 6, 'Jul' => 7, 'Aug' => 8, 'Sep' => 9, 'Oct' => 10,
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'Nov' => 11, 'Dec' => 12);
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$count_no_from = $count_no_txt = $count_too_big = 0;
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$count_forwarded_msgs = $count_duplicates = $no_subject = 0;
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$inserted_mails = 0;
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$dbh=0;
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$progname = $0;
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$progname =~ s/.*[\/]//;
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$dbh = DBI->connect("DBI:$opt_db_engine:$opt_db:$opt_host",$opt_user,
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$opt_password,{ PrintError => 0}) || die $DBI::errstr;
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if (!$opt_test)
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main();
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####
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#### main sub routine
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####
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sub main
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{
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create_table_if_needed($dbh);
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}
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my ($connect_arg, @args, $ignored, @defops, $i);
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foreach (@ARGV)
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{
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if (/^(.*)\.(gz|Z)$/) #checks if the file is compressed or gzipped
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if (defined(my_which("my_print_defaults")))
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{
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open(FILE, "zcat $_ |");
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process_mail_file($dbh,$1);
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@defops = `my_print_defaults mail_to_db`;
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chop @defops;
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splice @ARGV, 0, 0, @defops;
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}
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else
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{
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open(FILE,$_);
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process_mail_file($dbh,$_);
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print "WARNING: No command 'my_print_defaults' found; unable to read\n";
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print "the my.cnf file. This command is available from the latest MySQL\n";
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print "distribution.\n";
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}
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}
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$dbh->disconnect if (!$opt_test);
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GetOptions("help","version","host=s","port=i","socket=s","db=s","table=s",
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"user=s","password=s","max_mail_size=i","create","test",
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"no_path","debug","stop_on_error")
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|| die "Wrong option! See $progname --help\n";
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$ignored = $count_no_from + $count_no_txt + $count_too_big + $count_duplicates + $no_subject;
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print "Mails inserted:\t\t\t$inserted_mails\n";
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print "Mails ignored:\t\t\t$ignored\n";
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print "Mails without \"From:\" -field:\t$count_no_from\n";
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print "Mails without message:\t\t$count_no_txt\n";
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print "Too big mails (> $opt_max_mail_size):\t$count_too_big\n";
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print "Duplicate mails:\t\t$count_duplicates\n";
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print "Forwarded mails:\t\t$count_forwarded_msgs\n";
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print "No subject:\t\t\t$no_subject\n";
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print "Mails altogether:\t\t";
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print $inserted_mails+$ignored;
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print "\n";
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exit(0);
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usage($VER) if ($opt_help || $opt_version || (!$ARGV[0] && !$opt_create));
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sub usage
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{
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my($VER)=@_;
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$0 =~ s/.\/(.+)/$1/;
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if ($opt_version)
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# Check that the given inbox files exist and are regular files
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for ($i = 0; defined($ARGV[$i]); $i++)
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{
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print "$0 version $VER\n";
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}
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else
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{
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print <<EOF;
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$0 version $VER
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Usage: $0 [options] file1 [file2 file3 ...]
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Description: Inserts mails from file(s) into a database
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Options:
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--help show this help and exit
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--version shows the version of the program
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--db_engine=... database server (default: $opt_db_engine)
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--db=... database to be used (default: $opt_db)
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--host=... hostname to be used (default: $opt_host)
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--password=... user password for the db server
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--user=... username for the db server
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--max_mail_size=# max size of a mail to be inserted into the db.
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mail will be ignored if it exceeds this size
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(default $opt_max_mail_size)
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--test Don\'t connect to the database, just write the
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queries to stdout
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EOF
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die "FATAL: Can't find inbox file: $ARGV[$i]\n" if (! -f $ARGV[$i]);
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}
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$connect_arg = "DBI:mysql:";
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push @args, "database=$opt_db" if defined($opt_db);
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push @args, "host=$opt_host" if defined($opt_host);
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push @args, "port=$opt_port" if defined($opt_port);
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push @args, "mysql_socket=$opt_socket" if defined($opt_socket);
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push @args, "mysql_read_default_group=mail_to_db";
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$connect_arg .= join ';', @args;
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$dbh = DBI->connect("$connect_arg", $opt_user, $opt_password)
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|| die "Couldn't connect: $DBI::errstr\n";
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die "You must specify the database; use --db=" if (!defined($opt_db));
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die "You must specify the table; use --table=" if (!defined($opt_table));
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create_table($dbh) if ($opt_create);
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foreach (@ARGV)
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{
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# Check if the file is compressed
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if (/^(.*)\.(gz|Z)$/)
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{
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open(FILE, "zcat $_ |");
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process_mail_file($dbh, $1);
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}
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else
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{
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open(FILE, $_);
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process_mail_file($dbh, $_);
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}
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}
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$dbh->disconnect if (!$opt_test);
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$ignored = ($mail_no_from_f + $mail_no_subject_f + $mail_no_txt_f +
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$mail_too_big + $mail_duplicates);
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print "Mails inserted:\t\t\t$mail_inserted\n";
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print "Mails ignored:\t\t\t$ignored\n";
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print "Mails without \"From:\" -field:\t$mail_no_from_f\n";
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print "Mails without message:\t\t$mail_no_txt_f\n";
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print "Mails without subject:\t\t$mail_no_subject_f\n";
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print "Too big mails (> $opt_max_mail_size):\t$mail_too_big\n";
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print "Duplicate mails:\t\t$mail_duplicates\n";
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print "Forwarded mails:\t\t$mail_forwarded\n";
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print "Total number of mails:\t\t";
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print $mail_inserted + $ignored;
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print "\n";
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exit(0);
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}
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sub create_table_if_needed
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####
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#### table creation
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####
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sub create_table
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{
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my ($dbh)=@_;
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my ($sth,$create);
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$sth = $dbh->prepare("select count(*) from $opt_table") or die $dbh->errstr;
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if (!$sth->execute)
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{
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$create = "CREATE TABLE $opt_table (msg_nro mediumint unsigned not null ";
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$create .= "auto_increment, date DATETIME NOT NULL, time_zone CHAR(6) ";
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$create .= "NOT NULL, mail_from char(120) not null, reply char(120), ";
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$create .= "mail_to TEXT, cc TEXT, sbj char(200), txt MEDIUMTEXT NOT ";
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$create .= "NULL, file char(32) noT NULL, hash INT NOT NULL, key ";
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$create .= "(msg_nro), primary key (mail_from, date, time_zone, hash))";
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$sth = $dbh->prepare($create) or die $dbh->errstr;
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$sth->execute() or die $dbh->errstr;
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}
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my ($dbh) = @_;
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my ($sth, $query);
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$query = <<EOF;
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CREATE TABLE $opt_table
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(
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mail_id MEDIUMINT UNSIGNED NOT NULL auto_increment,
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date DATETIME NOT NULL,
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time_zone VARCHAR(20),
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mail_from VARCHAR(120) NOT NULL,
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reply VARCHAR(120),
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mail_to TEXT,
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cc TEXT,
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sbj VARCHAR(200),
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txt MEDIUMTEXT NOT NULL,
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file VARCHAR(64) NOT NULL,
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hash INTEGER NOT NULL,
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KEY (mail_id),
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PRIMARY KEY (mail_from, date, hash))
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TYPE=MyISAM COMMENT=''
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EOF
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$sth = $dbh->prepare($query) or die $DBI::errstr;
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$sth->execute() or die "Couldn't create table: $DBI::errstr\n";
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}
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####
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#### inbox processing
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####
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sub process_mail_file
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{
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my ($dbh,$file_name)= @_;
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my (%values,$type,$check);
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my ($dbh, $file_name) = @_;
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my (%values, $type, $check);
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%values=(); $type="";
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$check=0;
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$file_name =~ s/.*[\/]// if ($opt_no_path);
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%values = ();
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$type = "";
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$check = 0;
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while (<FILE>)
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{
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chop;
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if ($type ne "message")
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{
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if (/^Reply-To: (.*)/i) # finding different fields from file
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if (/^Reply-To: (.*)/i)
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{
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$type="reply";
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$values{$type}= $1;
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$type = "reply";
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$values{$type} = $1;
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}
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elsif (/^From: (.*)/i)
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{
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$type="from";
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$values{$type}= $1;
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$type = "from";
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$values{$type} = $1;
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}
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elsif (/^To: (.*)/i)
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{
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$type="to";
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$values{$type}= $1;
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$type = "to";
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$values{$type} = $1;
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}
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elsif (/^Cc: (.*)/i)
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{
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||||
$type="cc";
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$values{$type}= $1;
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$type = "cc";
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$values{$type} = $1;
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}
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elsif (/^Subject: (.*)/i)
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{
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$type="subject";
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$values{$type}= $1;
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$type = "subject";
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$values{$type} = $1;
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}
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elsif (/^Date: (.*)/i)
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{
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date_parser($1,\%values);
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$type="rubbish";
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date_parser($1, \%values, $file_name);
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$type = "rubbish";
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}
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elsif (/^[\w\W-]+:\s/)
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{
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||||
$type="rubbish";
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$type = "rubbish";
|
||||
}
|
||||
elsif ($_ eq "")
|
||||
{
|
||||
$type="message";
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||||
$values{$type}="";
|
||||
$type = "message";
|
||||
$values{$type} = "";
|
||||
}
|
||||
else
|
||||
{
|
||||
s/^\s*/ /;
|
||||
$values{$type}.= $_;
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||||
$values{$type} .= $_;
|
||||
}
|
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}
|
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elsif ($check!=0 && $_ ne "") # in case of forwarded messages
|
||||
elsif ($check != 0 && $_ ne "") # in case of forwarded messages
|
||||
{
|
||||
$values{$type}.= "\n" . $_;
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||||
$values{$type} .= "\n" . $_;
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||||
$check--;
|
||||
}
|
||||
elsif (/^From .* \d\d:\d\d:\d\d\s\d\d\d\d$/)
|
||||
{
|
||||
$values{'hash'}= checksum("$values{'message'}");
|
||||
update_table($dbh,$file_name,\%values);
|
||||
%values=(); $type="";
|
||||
$check=0;
|
||||
$values{'hash'} = checksum("$values{'message'}");
|
||||
update_table($dbh, $file_name, \%values);
|
||||
%values = ();
|
||||
$type = "";
|
||||
$check = 0;
|
||||
}
|
||||
elsif (/-* forwarded message .*-*/i) # in case of forwarded messages
|
||||
{
|
||||
$values{$type}.= "\n" . $_;
|
||||
$values{$type} .= "\n" . $_;
|
||||
$check++;
|
||||
$count_forwarded_msgs++;
|
||||
$mail_forwarded++;
|
||||
}
|
||||
else
|
||||
{
|
||||
$values{$type}.= "\n" . $_;
|
||||
$values{$type} .= "\n" . $_;
|
||||
}
|
||||
}
|
||||
$values{'hash'}= checksum("$values{'message'}");
|
||||
update_table($dbh,$file_name,\%values);
|
||||
$values{'hash'} = checksum("$values{'message'}");
|
||||
update_table($dbh, $file_name, \%values);
|
||||
}
|
||||
|
||||
########
|
||||
|
||||
# converts date to the right form
|
||||
####
|
||||
#### get date and timezone
|
||||
####
|
||||
|
||||
sub date_parser
|
||||
{
|
||||
my ($date_raw,$values)=@_;
|
||||
my ($date_raw, $values, $file_name, $tmp) = @_;
|
||||
|
||||
$date_raw =~ /\s*(\d{1,2}) (\w+) (\d{2,4}) (\d+:\d+:\d+)\s*([\w-+]{3-5})?/;
|
||||
# If you ever need to change this test, be especially careful with
|
||||
# the timezone; it may be just a number (-0600), or just a name (EET), or
|
||||
# both (-0600 (EET), or -0600 (EET GMT)), or without parenthesis: GMT.
|
||||
# You probably should use a 'greedy' regexp in the end
|
||||
$date_raw =~ /^\D*(\d{1,2})\s+(\w+)\s+(\d{2,4})\s+(\d+:\d+)(:\d+)?\s*(\S+.*)?/;
|
||||
|
||||
$values->{'date'}=$3 . "-" . $months{$2} . "-" . "$1 $4";
|
||||
$values->{'time_zone'}=$5;
|
||||
if (!defined($1) || !defined($2) || !defined($3) || !defined($4) ||
|
||||
!defined($months{$2}))
|
||||
{
|
||||
if ($opt_debug || $opt_stop_on_error)
|
||||
{
|
||||
print "FAILED: date_parser: 1: $1 2: $2 3: $3 4: $4 5: $5\n";
|
||||
print "months{2}: $months{$2}\n";
|
||||
print "date_raw: $date_raw\n";
|
||||
print "Inbox filename: $file_name\n";
|
||||
}
|
||||
exit(1) if ($opt_stop_on_error);
|
||||
}
|
||||
$tmp = $3 . "-" . $months{$2} . "-" . "$1 $4";
|
||||
$tmp.= defined($5) ? $5 : ":00";
|
||||
$values->{'date'} = $tmp;
|
||||
print "INSERTING DATE: $tmp\n" if ($opt_debug);
|
||||
$values->{'time_zone'} = $6;
|
||||
}
|
||||
|
||||
#########
|
||||
|
||||
# this is runned when the whole mail is gathered.
|
||||
# this actually puts the mail to the database.
|
||||
####
|
||||
#### Insert to table
|
||||
####
|
||||
|
||||
sub update_table
|
||||
{
|
||||
my($dbh,$file_name,$values)=@_;
|
||||
my($query);
|
||||
my($dbh, $file_name, $values) = @_;
|
||||
my($q);
|
||||
|
||||
if (! defined($values->{'subject'}) || !defined($values->{'to'}))
|
||||
if (!defined($values->{'subject'}) || !defined($values->{'to'}))
|
||||
{
|
||||
$no_subject++;
|
||||
$mail_no_subject_f++;
|
||||
return; # Ignore these
|
||||
}
|
||||
$values->{'message'} =~ s/^\s*//; #removes whitespaces from the beginning
|
||||
$values->{'message'} =~ s/\s*$//; #removes whitespaces from the end
|
||||
$query = "insert into $opt_table values (NULL,'" . $values->{'date'};
|
||||
$query .= "','" . $values->{'time_zone'} . "',";
|
||||
$query .= (defined($values->{'from'}) ? $dbh->quote($values->{'from'}) : "NULL") . ",";
|
||||
$query .= (defined($values->{'reply'}) ? $dbh->quote($values->{'reply'}) : "NULL") . ",";
|
||||
|
||||
$query .= (defined($values->{'to'}) ? $dbh->quote($values->{'to'}) : "NULL") . ",";
|
||||
$query .= (defined($values->{'cc'}) ? $dbh->quote($values->{'cc'}) : "NULL") . ",";
|
||||
$query .= $dbh->quote($values->{'subject'}) . ",";
|
||||
$query .= $dbh->quote($values->{'message'}) . "," . $dbh->quote($file_name);
|
||||
$query .= ",'" . $values->{'hash'} . "')";
|
||||
|
||||
if (length($values->{'message'}) > $opt_max_mail_size) #disables big message
|
||||
$q = "INSERT INTO $opt_table (";
|
||||
$q.= "mail_id,";
|
||||
$q.= "date,";
|
||||
$q.= "time_zone,";
|
||||
$q.= "mail_from,";
|
||||
$q.= "reply,";
|
||||
$q.= "mail_to,";
|
||||
$q.= "cc,";
|
||||
$q.= "sbj,";
|
||||
$q.= "txt,";
|
||||
$q.= "file,";
|
||||
$q.= "hash";
|
||||
$q.= ") VALUES (";
|
||||
$q.= "NULL,";
|
||||
$q.= "'" . $values->{'date'} . "',";
|
||||
$q.= (defined($values->{'time_zone'}) ?
|
||||
("'" . $values->{'time_zone'} . "',") : "NULL,");
|
||||
$q.= defined($values->{'from'}) ? $dbh->quote($values->{'from'}) : "NULL";
|
||||
$q.= ",";
|
||||
$q.= defined($values->{'reply'}) ? $dbh->quote($values->{'reply'}) : "NULL";
|
||||
$q.= ",";
|
||||
$q.= defined($values->{'to'}) ? $dbh->quote($values->{'to'}) : "NULL";
|
||||
$q.= ",";
|
||||
$q.= defined($values->{'cc'}) ? $dbh->quote($values->{'cc'}) : "NULL";
|
||||
$q.= ",";
|
||||
$q.= $dbh->quote($values->{'subject'});
|
||||
$q.= ",";
|
||||
$q.= $dbh->quote($values->{'message'});
|
||||
$q.= ",";
|
||||
$q.= $dbh->quote($file_name);
|
||||
$q.= ",";
|
||||
$q.= "'" . $values->{'hash'} . "'";
|
||||
$q.= ")";
|
||||
|
||||
# Don't insert mails bigger than $opt_max_mail_size
|
||||
if (length($values->{'message'}) > $opt_max_mail_size)
|
||||
{
|
||||
$count_too_big++;
|
||||
$mail_too_big++;
|
||||
}
|
||||
elsif ($values->{'from'} eq "") #disables mails with no from field
|
||||
# Don't insert mails without 'From' field
|
||||
elsif ($values->{'from'} eq "")
|
||||
{
|
||||
$count_no_from++;
|
||||
$mail_no_from_f++;
|
||||
}
|
||||
elsif ($opt_test)
|
||||
{
|
||||
print "$query\n";
|
||||
$inserted_mails++;
|
||||
print "$q\n";
|
||||
$mail_inserted++;
|
||||
}
|
||||
elsif ($values->{'message'} eq "") #disables mails with no message text
|
||||
# Don't insert mails without the 'message'
|
||||
elsif ($values->{'message'} eq "")
|
||||
{
|
||||
$count_no_msg_text++;
|
||||
$mail_no_txt_f++;
|
||||
}
|
||||
elsif ($dbh->do($query))
|
||||
elsif ($dbh->do($q))
|
||||
{
|
||||
$inserted_mails++;
|
||||
$mail_inserted++;
|
||||
}
|
||||
elsif (!($dbh->errstr =~ /Duplicate entry /)) #disables duplicates
|
||||
# This should never happen. This means that the above q failed,
|
||||
# but it wasn't because of a duplicate mail entry
|
||||
elsif (!($DBI::errstr =~ /Duplicate entry /))
|
||||
{
|
||||
die "Aborting: Got error '" . $dbh->errstr ."' for query: '$query'\n";
|
||||
die "FATAL: Got error :$DBI::errstr\nAttempted query was: $q\n";
|
||||
}
|
||||
else
|
||||
{
|
||||
$count_duplicates++;
|
||||
$mail_duplicates++;
|
||||
print "Duplicate mail: query: $q\n" if ($opt_debug);
|
||||
}
|
||||
$query="";
|
||||
$q = "";
|
||||
}
|
||||
|
||||
|
||||
##########
|
||||
|
||||
# In case you have two identical messages we wanted to identify them
|
||||
# and remove additionals; We do this by calculating a hash number of the
|
||||
# message and ignoring messages with the same from, date and hash.
|
||||
# This function calculates a simple 32 bit hash value for the message.
|
||||
####
|
||||
#### In case you have two identical messages we wanted to identify them
|
||||
#### and remove additionals; We do this by calculating a hash number of the
|
||||
#### message and ignoring messages with the same from, date and hash.
|
||||
#### This function calculates a simple 32 bit hash value for the message.
|
||||
####
|
||||
|
||||
sub checksum
|
||||
{
|
||||
@ -308,3 +396,80 @@ sub checksum
|
||||
}
|
||||
return $crc;
|
||||
}
|
||||
|
||||
####
|
||||
#### my_which is used, because we can't assume that every system has the
|
||||
#### which -command. my_which can take only one argument at a time.
|
||||
#### Return values: requested system command with the first found path,
|
||||
#### or undefined, if not found.
|
||||
####
|
||||
|
||||
sub my_which
|
||||
{
|
||||
my ($command) = @_;
|
||||
my (@paths, $path);
|
||||
|
||||
return $command if (-f $command && -x $command);
|
||||
@paths = split(':', $ENV{'PATH'});
|
||||
foreach $path (@paths)
|
||||
{
|
||||
$path = "." if ($path eq "");
|
||||
$path .= "/$command";
|
||||
return $path if (-f $path && -x $path);
|
||||
}
|
||||
return undef();
|
||||
}
|
||||
|
||||
####
|
||||
#### usage and version
|
||||
####
|
||||
|
||||
sub usage
|
||||
{
|
||||
my ($VER)= @_;
|
||||
|
||||
if ($opt_version)
|
||||
{
|
||||
print "$progname version $VER\n";
|
||||
}
|
||||
else
|
||||
{
|
||||
print <<EOF;
|
||||
$progname version $VER
|
||||
|
||||
Description: Insert mails from inbox file(s) into a table.
|
||||
This program can read group [mail_to_db] from the my.cnf
|
||||
file. You may want to have db and table set there at least.
|
||||
|
||||
Usage: $progname [options] file1 [file2 file3 ...] [>& /path/to/log.txt]
|
||||
or: $progname [options] --create [file1 file2...] [>& /path/to/log.txt]
|
||||
|
||||
Options:
|
||||
--help Show this help and exit.
|
||||
--version Show the version number and exit.
|
||||
--debug Print some extra information during the run.
|
||||
--host=... Hostname to be used. (Using: $opt_host)
|
||||
--port=# TCP/IP port to be used with connection. (Using: $opt_port)
|
||||
--socket=... MySQL UNIX socket to be used with connection.
|
||||
(Using: $opt_socket)
|
||||
--db=... Database to be used. (Using: $opt_db)
|
||||
--table=... Table name for mails. (Using: $opt_table)
|
||||
--user=... Username for connecting. (Using: $opt_user)
|
||||
--password=... Password for the user.
|
||||
--max_mail_size=# Maximum size of a mail.
|
||||
Beware of the downside letting this variable be too big;
|
||||
you may easily end up inserting a lot of attached
|
||||
binary files (like MS Word documents etc), which take
|
||||
space, make the database slower and are not really
|
||||
searchable anyway. (Default: $opt_max_mail_size)
|
||||
--create Create the mails table. This can be done with the first run.
|
||||
--test Dry run. Print the queries and the result as it would be.
|
||||
--no_path When inserting the file name, leave out any paths of
|
||||
the name.
|
||||
--stop_on_error Stop the run, if an unexpected, but not fatal error occurs
|
||||
during the run. Without this option some fields may get
|
||||
unwanted values. --debug will also report about these.
|
||||
EOF
|
||||
}
|
||||
exit(0);
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user