my $server_name = $query->server_name;
sub get_port {
+ my $write = shift;
+ my $exists = 0;
my $path = "download/$remote_host";
my $port = 0;
if ( -e $path ) {
open(my $fh, '<', $path);
$port = <$fh>;
+ $exists = 1;
} else {
- open(my $fh, '>', $path);
my @nr = glob('reader/*:*');
my $nr = scalar @nr;
warn "# nr = $nr\n";
$port = 9100 + $nr;
- print $fh $port;
- close($fh);
+
+ if ( $write ) {
+ open(my $fh, '>', $path);
+ print $fh $port;
+ close($fh);
+ }
}
- return ( $port, $port - 100 );
+ return ( $port, $port - 100, $exists );
}
-my ( $serial_port, $json_port ) = get_port;
+my ( $serial_port, $json_port, $exists ) = get_port;
my $koha_url = "https://ffzg.koha-dev.rot13.org:8443/cgi-bin/koha/ffzg/rfid/reader/$server_name:$json_port/mainpage.pl";
+my $title = $remote_host . ' '. ( $exists ? 'REINSTALL' : 'INSTALL' );
if ( ! $download ) {
- print $query->header, '<html><head><title>', $remote_host, '</title></head><body>';
+ print $query->header, qq{<html><head><title>$title</title></head><body><h1>$title</h1>};
}
if ( $remote_host !~ m/^10\.60\./ ) {
close($fh);
exit 0;
} elsif ( $download eq 'rfid.bat' ) {
+ ( $serial_port, $json_port, $exists ) = get_port( 1 ) if ! $exists; # write port once configuration is downloaded
my $bat = qq{:loop\r\ncom2tcp.exe --ignore-dsr --baud 19200 \\\\.\\com2 $server_name $serial_port\r\ngoto loop\r\n};
print $bat;
warn "BAT: ",dump($bat);
} else {
+ print qq{<b>Using exists port $serial_port on $server_name for configuration</b>} if $exists;
+
print qq{
-<h1>Create rfid directory</h1>
-<h1>Download files to the rfid directory</h1>
+<h2>Create rfid directory</h2>
+<h2>Download files to the rfid directory</h2>
<ol>
<li><a href="?download=com2tcp.exe">com2tcp.exe</a> serial port redirector</li>
<li><a href="?download=rfid.bat">rfid.bat</a> script to start it</li>
</ol>
-<h1>Create shortcut to rfid.bat on desktop<h1>
-<h1>Run shortcut rfid.bat</h1>
-<h1>Chceck if readedr works</h1>
-<a href="$koha_url">$koha_url</a>
-}
+<h2>Create shortcut to rfid.bat on desktop<h2>
+<h2>Run shortcut rfid.bat</h2>
+<h2>Chceck if readedr works and create shortcut on computer to it</h2>
+<a href="$koha_url" target="koha">$koha_url</a>
+
+ };
}
projects / koha.git / commitdiff