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diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/callclient.cpp b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/callclient.cpp
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+/*
+ * Jingle call example
+ * Copyright 2004--2005, Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <string>
+#include <vector>
+
+#include "talk/xmpp/constants.h"
+#include "talk/base/thread.h"
+#include "talk/base/network.h"
+#include "talk/base/socketaddress.h"
+#include "talk/p2p/base/sessionmanager.h"
+#include "talk/p2p/base/helpers.h"
+#include "talk/p2p/client/basicportallocator.h"
+#include "talk/session/receiver.h"
+#include "talk/session/sessionsendtask.h"
+#include "talk/session/phone/phonesessionclient.h"
+#include "talk/examples/call/callclient.h"
+#include "talk/examples/call/console.h"
+#include "talk/examples/call/presencepushtask.h"
+#include "talk/examples/call/presenceouttask.h"
+
+namespace {
+
+const char* CALL_COMMANDS =
+"Available commands:\n"
+"\n"
+" hangup Ends the call.\n"
+" mute Stops sending voice.\n"
+" unmute Re-starts sending voice.\n"
+"";
+
+class CallTask: public ConsoleTask, public sigslot::has_slots<> {
+public:
+ CallTask(CallClient* call_client, const buzz::Jid& jid, cricket::Call* call)
+ : call_client_(call_client), jid_(jid), call_(call) {
+ }
+
+ virtual ~CallTask() {}
+
+ virtual void Start() {
+ call_client_->phone_client()->SignalCallDestroy.connect(
+ this, &CallTask::OnCallDestroy);
+ if (!call_) {
+ call_ = call_client_->phone_client()->CreateCall();
+ call_->SignalSessionState.connect(this, &CallTask::OnSessionState);
+ session_ = call_->InitiateSession(jid_);
+ }
+ call_client_->phone_client()->SetFocus(call_);
+ }
+
+ virtual std::string GetPrompt() { return jid_.node(); }
+
+ virtual void ProcessLine(const std::string& line) {
+ std::vector<std::string> words;
+ ParseLine(line, &words);
+
+ if ((words.size() == 1) && (words[0] == "hangup")) {
+ call_->Terminate();
+ SignalDone(this);
+ } else if ((words.size() == 1) && (words[0] == "mute")) {
+ call_->Mute(true);
+ } else if ((words.size() == 1) && (words[0] == "unmute")) {
+ call_->Mute(false);
+ } else {
+ console()->Print(CALL_COMMANDS);
+ }
+ }
+
+private:
+ CallClient* call_client_;
+ buzz::Jid jid_;
+ cricket::Call* call_;
+ cricket::Session* session_;
+
+ void OnCallDestroy(cricket::Call* call) {
+ if (call == call_) {
+ console()->Print("call destroyed");
+ SignalDone(this);
+ }
+ }
+
+ void OnSessionState(cricket::Call* call,
+ cricket::Session* session,
+ cricket::Session::State state) {
+ if (state == cricket::Session::STATE_SENTINITIATE) {
+ console()->Print("calling...");
+ } else if (state == cricket::Session::STATE_RECEIVEDACCEPT) {
+ console()->Print("call answered");
+ } else if (state == cricket::Session::STATE_RECEIVEDREJECT) {
+ console()->Print("call not answered");
+ SignalDone(this);
+ } else if (state == cricket::Session::STATE_INPROGRESS) {
+ console()->Print("call in progress");
+ } else if (state == cricket::Session::STATE_RECEIVEDTERMINATE) {
+ console()->Print("other side hung up");
+ SignalDone(this);
+ }
+ }
+};
+
+const char* RECEIVE_COMMANDS =
+"Available commands:\n"
+"\n"
+" accept Accepts the incoming call and switches to it.\n"
+" reject Rejects the incoming call and stays with the current call.\n"
+"";
+
+class ReceiveTask: public ConsoleTask {
+public:
+ ReceiveTask(CallClient* call_client,
+ const buzz::Jid& jid,
+ cricket::Call* call)
+ : call_client_(call_client), jid_(jid), call_(call) {
+ }
+
+ virtual std::string GetPrompt() { return jid_.node(); }
+
+ virtual void ProcessLine(const std::string& line) {
+ std::vector<std::string> words;
+ ParseLine(line, &words);
+
+ if ((words.size() == 1) && (words[0] == "accept")) {
+ assert(call_->sessions().size() == 1);
+ call_->AcceptSession(call_->sessions()[0]);
+ Console()->Push(new CallTask(call_client_, jid_, call_));
+ SignalDone(this);
+ } else if ((words.size() == 1) && (words[0] == "reject")) {
+ call_->RejectSession(call_->sessions()[0]);
+ SignalDone(this);
+ } else {
+ console()->Print(RECEIVE_COMMANDS);
+ }
+ }
+
+private:
+ CallClient* call_client_;
+ buzz::Jid jid_;
+ cricket::Call* call_;
+};
+
+const char* CONSOLE_COMMANDS =
+"Available commands:\n"
+"\n"
+" roster Prints the online friends from your roster.\n"
+" call <name> Initiates a call to the friend with the given name.\n"
+" quit Quits the application.\n"
+"";
+
+class CallConsoleTask: public ConsoleTask {
+public:
+ CallConsoleTask(CallClient* call_client) : call_client_(call_client) {}
+ virtual ~CallConsoleTask() {}
+
+ virtual std::string GetPrompt() { return "console"; }
+
+ virtual void ProcessLine(const std::string& line) {
+ std::vector<std::string> words;
+ ParseLine(line, &words);
+
+ if ((words.size() == 1) && (words[0] == "quit")) {
+ SignalDone(this);
+ } else if ((words.size() == 1) && (words[0] == "roster")) {
+ call_client_->PrintRoster();
+ } else if ((words.size() == 2) && (words[0] == "call")) {
+ call_client_->MakeCallTo(words[1]);
+ } else {
+ console()->Print(CONSOLE_COMMANDS);
+ }
+ }
+
+private:
+ CallClient* call_client_;
+};
+
+const char* DescribeStatus(buzz::Status::Show show, const std::string& desc) {
+ switch (show) {
+ case buzz::Status::SHOW_XA: return desc.c_str();
+ case buzz::Status::SHOW_ONLINE: return "online";
+ case buzz::Status::SHOW_AWAY: return "away";
+ case buzz::Status::SHOW_DND: return "do not disturb";
+ case buzz::Status::SHOW_CHAT: return "ready to chat";
+ delault: return "offline";
+ }
+}
+
+} // namespace
+
+CallClient::CallClient(buzz::XmppClient* xmpp_client)
+ : xmpp_client_(xmpp_client), roster_(new RosterMap) {
+ xmpp_client_->SignalStateChange.connect(this, &CallClient::OnStateChange);
+ Console()->Push(new CallConsoleTask(this));
+}
+
+CallClient::~CallClient() {
+ delete roster_;
+}
+
+const std::string CallClient::strerror(buzz::XmppEngine::Error err) {
+ switch (err) {
+ case buzz::XmppEngine::ERROR_NONE:
+ return "";
+ case buzz::XmppEngine::ERROR_XML:
+ return "Malformed XML or encoding error";
+ case buzz::XmppEngine::ERROR_STREAM:
+ return "XMPP stream error";
+ case buzz::XmppEngine::ERROR_VERSION:
+ return "XMPP version error";
+ case buzz::XmppEngine::ERROR_UNAUTHORIZED:
+ return "User is not authorized (Confirm your GX cookie at mail.google.com)";
+ case buzz::XmppEngine::ERROR_TLS:
+ return "TLS could not be negotiated";
+ case buzz::XmppEngine::ERROR_AUTH:
+ return "Authentication could not be negotiated";
+ case buzz::XmppEngine::ERROR_BIND:
+ return "Resource or session binding could not be negotiated";
+ case buzz::XmppEngine::ERROR_CONNECTION_CLOSED:
+ return "Connection closed by output handler.";
+ case buzz::XmppEngine::ERROR_DOCUMENT_CLOSED:
+ return "Closed by </stream:stream>";
+ case buzz::XmppEngine::ERROR_SOCKET:
+ return "Socket error";
+ }
+}
+
+void CallClient::OnStateChange(buzz::XmppEngine::State state) {
+ switch (state) {
+ case buzz::XmppEngine::STATE_START:
+ Console()->Print("connecting...");
+ break;
+
+ case buzz::XmppEngine::STATE_OPENING:
+ Console()->Print("logging in...");
+ break;
+
+ case buzz::XmppEngine::STATE_OPEN:
+ Console()->Print("logged in...");
+ InitPhone();
+ InitPresence();
+ break;
+
+ case buzz::XmppEngine::STATE_CLOSED:
+ buzz::XmppEngine::Error error = xmpp_client_->GetError();
+ Console()->Print("logged out..." + strerror(error));
+ exit(0);
+ }
+}
+
+void CallClient::InitPhone() {
+ std::string client_unique = xmpp_client_->jid().Str();
+ cricket::InitRandom(client_unique.c_str(), client_unique.size());
+
+ worker_thread_ = new cricket::Thread();
+
+ network_manager_ = new cricket::NetworkManager();
+
+ cricket::SocketAddress *stun_addr = new cricket::SocketAddress("64.233.167.126", 19302);
+ port_allocator_ = new cricket::BasicPortAllocator(network_manager_, stun_addr, NULL);
+
+ session_manager_ = new cricket::SessionManager(
+ port_allocator_, worker_thread_);
+ session_manager_->SignalRequestSignaling.connect(
+ this, &CallClient::OnRequestSignaling);
+ session_manager_->OnSignalingReady();
+
+ phone_client_ = new cricket::PhoneSessionClient(
+ xmpp_client_->jid(),session_manager_);
+ phone_client_->SignalCallCreate.connect(this, &CallClient::OnCallCreate);
+ phone_client_->SignalSendStanza.connect(this, &CallClient::OnSendStanza);
+
+ receiver_ = new cricket::Receiver(xmpp_client_, phone_client_);
+ receiver_->Start();
+
+ worker_thread_->Start();
+}
+
+void CallClient::OnRequestSignaling() {
+ session_manager_->OnSignalingReady();
+}
+
+void CallClient::OnCallCreate(cricket::Call* call) {
+ call->SignalSessionState.connect(this, &CallClient::OnSessionState);
+}
+
+void CallClient::OnSessionState(cricket::Call* call,
+ cricket::Session* session,
+ cricket::Session::State state) {
+ if (state == cricket::Session::STATE_RECEIVEDINITIATE) {
+ buzz::Jid jid(session->remote_address());
+ Console()->Printf("Incoming call from '%s'", jid.Str().c_str());
+ Console()->Push(new ReceiveTask(this, jid, call));
+ }
+}
+
+void CallClient::OnSendStanza(cricket::SessionClient *client, const buzz::XmlElement* stanza) {
+ cricket::SessionSendTask* sender =
+ new cricket::SessionSendTask(xmpp_client_, phone_client_);
+ sender->Send(stanza);
+ sender->Start();
+}
+
+void CallClient::InitPresence() {
+ presence_push_ = new buzz::PresencePushTask(xmpp_client_);
+ presence_push_->SignalStatusUpdate.connect(
+ this, &CallClient::OnStatusUpdate);
+ presence_push_->Start();
+
+ buzz::Status my_status;
+ my_status.set_jid(xmpp_client_->jid());
+ my_status.set_available(true);
+ my_status.set_invisible(false);
+ my_status.set_show(buzz::Status::SHOW_ONLINE);
+ my_status.set_priority(0);
+ my_status.set_know_capabilities(true);
+ my_status.set_phone_capability(true);
+ my_status.set_is_google_client(true);
+ my_status.set_version("1.0.0.66");
+
+ buzz::PresenceOutTask* presence_out_ =
+ new buzz::PresenceOutTask(xmpp_client_);
+ presence_out_->Send(my_status);
+ presence_out_->Start();
+}
+
+void CallClient::OnStatusUpdate(const buzz::Status& status) {
+ RosterItem item;
+ item.jid = status.jid();
+ item.show = status.show();
+ item.status = status.status();
+
+ std::string key = item.jid.Str();
+
+ if (status.available() && status.phone_capability()) {
+ Console()->Printf("Adding to roster: %s", key.c_str());
+ (*roster_)[key] = item;
+ } else {
+ Console()->Printf("Removing from roster: %s", key.c_str());
+ RosterMap::iterator iter = roster_->find(key);
+ if (iter != roster_->end())
+ roster_->erase(iter);
+ }
+}
+
+void CallClient::PrintRoster() {
+ Console()->Printf("Roster contains %d callable", roster_->size());
+ RosterMap::iterator iter = roster_->begin();
+ while (iter != roster_->end()) {
+ Console()->Printf("%s - %s",
+ iter->second.jid.BareJid().Str().c_str(),
+ DescribeStatus(iter->second.show, iter->second.status));
+ iter++;
+ }
+}
+
+void CallClient::MakeCallTo(const std::string& name) {
+ bool found = false;
+ buzz::Jid found_jid;
+
+ RosterMap::iterator iter = roster_->begin();
+ while (iter != roster_->end()) {
+ if (iter->second.jid.node() == name) {
+ found = true;
+ found_jid = iter->second.jid;
+ break;
+ }
+ ++iter;
+ }
+
+ if (found) {
+ Console()->Printf("Found online friend '%s'", found_jid.Str().c_str());
+ Console()->Push(new CallTask(this, found_jid, NULL));
+ } else {
+ Console()->Printf("Could not find online friend '%s'", name.c_str());
+ }
+}
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