String from, subject, newsgroup, filename, server, organization;
String references;
BufferedReader stdin;
FileReader fileReader = null;
SimpleNNTPHeader header;
NNTPClient client;
if (args.length < 1)
{
System.err.println("Usage: post newsserver");
System.exit(1);
}
server = args[0];
stdin = new BufferedReader(new InputStreamReader(System.in));
try
{
System.out.print("From: ");
System.out.flush();
from = stdin.readLine();
System.out.print("Subject: ");
System.out.flush();
subject = stdin.readLine();
header = new SimpleNNTPHeader(from, subject);
System.out.print("Newsgroup: ");
System.out.flush();
newsgroup = stdin.readLine();
header.addNewsgroup(newsgroup);
while (true)
{
System.out.print("Additional Newsgroup <Hit enter to end>: ");
System.out.flush();
// Of course you don't want to do this because readLine() may be null
newsgroup = stdin.readLine().trim();
if (newsgroup.length() == 0)
break;
header.addNewsgroup(newsgroup);
}
System.out.print("Organization: ");
System.out.flush();
organization = stdin.readLine();
System.out.print("References: ");
System.out.flush();
references = stdin.readLine();
if (organization != null && organization.length() > 0)
header.addHeaderField("Organization", organization);
if (references != null && organization.length() > 0)
header.addHeaderField("References", references);
header.addHeaderField("X-Newsreader", "NetComponents");
System.out.print("Filename: ");
System.out.flush();
filename = stdin.readLine();
try
{
fileReader = new FileReader(filename);
}
catch (FileNotFoundException e)
{
System.err.println("File not found. " + e.getMessage());
System.exit(1);
}
client = new NNTPClient();
client.addProtocolCommandListener(new PrintCommandListener(
new PrintWriter(System.out)));
client.connect(server);
if (!NNTPReply.isPositiveCompletion(client.getReplyCode()))
{
client.disconnect();
System.err.println("NNTP server refused connection.");
System.exit(1);
}
if (client.isAllowedToPost())
{
Writer writer = client.postArticle();
if (writer != null)
{
writer.write(header.toString());
Util.copyReader(fileReader, writer);
writer.close();
client.completePendingCommand();
}
}
fileReader.close();
client.logout();
client.disconnect();
}
catch (IOException e)
{
e.printStackTrace();
System.exit(1);
}
