move SIP2::send into package

[Biblio-SIP2.git] / SIP2.pm

diff --git a/SIP2.pm b/SIP2.pm
index 612525a..e5ec9bd 100644 (file)
--- a/SIP2.pm
+++ b/SIP2.pm
@@ -2,6 +2,13 @@ package SIP2;
 
 use Data::Dump qw();
 
+our $sock;
+
+sub connect {
+       $sock = IO::Socket::INET->new( @_ ) || die "can't connect to ", dump(@_), ": $!";
+}
+
+
 my $message_codes;
 foreach ( <DATA> ) {
        my ($code,$description) = split(/\t/,$_,2);
@@ -15,6 +22,23 @@ sub dump_message {
        warn $prefix, " ", $message_codes->{$code}, Data::Dump::dump($message), "\n";
 }
 
+
+sub send {
+       my ( $send ) = @_;
+       SIP2::dump_message '>>>>', $send;
+       print $sock "$send\r\n";
+       $sock->flush;
+
+#      local $/ = "\r";
+
+       my $expect = substr($send,0,2) | 0x01;
+
+       my $in = <$sock>;
+       SIP2::dump_message '<<<<', $in;
+       die "expected $expect" unless substr($in,0,2) != $expect;
+}
+
+
 1;
 
 __DATA__