[Pkg-javascript-commits] [ltx] 57/469: examples/echo_bot.js

[Jonas Smedegaard]

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js pushed a commit to branch master
in repository ltx.

commit 8be2efefdd7945871cf084ade5453bcf37fadbf6
Author: Astro <astro at spaceboyz.net>
Date:   Sat Aug 14 01:01:24 2010 +0200

    examples/echo_bot.js
---
 examples/echo_bot.js | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/examples/echo_bot.js b/examples/echo_bot.js
new file mode 100644
index 0000000..1952e39
--- /dev/null
+++ b/examples/echo_bot.js
@@ -0,0 +1,50 @@
+/**
+ * Echo Bot - the XMPP Hello World
+ **/
+require.paths.push('../lib');
+var sys = require('sys');
+var xmpp = require('xmpp');
+var argv = process.argv;
+
+if (argv.length != 4) {
+    sys.puts('Usage: node echo_bot.js <my-jid> <my-password>');
+    process.exit(1);
+}
+
+var cl = new xmpp.Client({ jid: argv[2],
+			   password: argv[3] });
+cl.on('online',
+      function() {
+	  cl.send(new xmpp.Element('presence',
+				   { type: 'chat'}).
+		  c('show').t('chat').up().
+		  c('status').t('Happily echoing your <message/> stanzas')
+		 );
+      });
+cl.on('stanza',
+      function(stanza) {
+	  if (stanza.is('message') &&
+	      // Important: never reply to errors!
+	      stanza.attrs.type !== 'error') {
+
+	      // Swap addresses...
+	      stanza.attrs.to = stanza.attrs.from;
+	      delete stanza.attrs.from;
+	      // and send back.
+	      cl.send(stanza);
+	  }
+      });
+cl.on('authFail',
+      function() {
+	  sys.puts("Authentication failure");
+	  process.exit(1);
+      });
+cl.on('error',
+      function(e) {
+	  sys.puts(e);
+	  process.exit(1);
+      });
+cl.on('end',
+      function() {
+	  /* node.js will exit by itself */
+      });

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