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Diffstat (limited to 'Documentation/SwiftenDevelopersGuide/Examples/EchoBot/EchoBot4.cpp')
-rw-r--r--Documentation/SwiftenDevelopersGuide/Examples/EchoBot/EchoBot4.cpp89
1 files changed, 89 insertions, 0 deletions
diff --git a/Documentation/SwiftenDevelopersGuide/Examples/EchoBot/EchoBot4.cpp b/Documentation/SwiftenDevelopersGuide/Examples/EchoBot/EchoBot4.cpp
new file mode 100644
index 0000000..b01fecd
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+++ b/Documentation/SwiftenDevelopersGuide/Examples/EchoBot/EchoBot4.cpp
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2010 Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+//...
+#include <iostream>
+#include <boost/bind.hpp>
+
+#include "Swiften/Swiften.h"
+
+using namespace Swift;
+using namespace boost;
+//...
+class EchoBot {
+ public:
+ EchoBot() {
+ //...
+ client = new Client(JID("echobot@wonderland.lit"), "mypass");
+ client->onConnected.connect(bind(&EchoBot::handleConnected, this));
+ client->onMessageReceived.connect(
+ bind(&EchoBot::handleMessageReceived, this, _1));
+ //...
+ client->onPresenceReceived.connect(
+ bind(&EchoBot::handlePresenceReceived, this, _1));
+ //...
+ tracer = new ClientXMLTracer(client);
+ client->connect();
+ //...
+ }
+
+ //...
+ ~EchoBot() {
+ delete tracer;
+ delete client;
+ }
+
+ private:
+ //...
+ void handlePresenceReceived(Presence::ref presence) {
+ // Automatically approve subscription requests
+ if (presence->getType() == Presence::Subscribe) {
+ Presence::ref response = Presence::create();
+ response->setTo(presence->getFrom());
+ response->setType(Presence::Subscribed);
+ client->sendPresence(response);
+ }
+ }
+
+ void handleConnected() {
+ // Request the roster
+ GetRosterRequest::ref rosterRequest =
+ GetRosterRequest::create(client->getIQRouter());
+ rosterRequest->onResponse.connect(
+ bind(&EchoBot::handleRosterReceived, this, _2));
+ rosterRequest->send();
+ }
+
+ void handleRosterReceived(const optional<ErrorPayload>& error) {
+ if (error) {
+ std::cerr << "Error receiving roster. Continuing anyway.";
+ }
+ // Send initial available presence
+ client->sendPresence(Presence::create("Send me a message"));
+ }
+ //...
+
+ void handleMessageReceived(Message::ref message) {
+ // Echo back the incoming message
+ message->setTo(message->getFrom());
+ message->setFrom(JID());
+ client->sendMessage(message);
+ }
+
+ private:
+ Client* client;
+ ClientXMLTracer* tracer;
+ //...
+};
+//...
+
+int main(int, char*) {
+ SimpleEventLoop eventLoop;
+ EchoBot bot;
+ eventLoop.run();
+ return 0;
+}
+//...