summaryrefslogtreecommitdiffstats
blob: bedd6ba0656b487d6e8884921ccb0e7ea4ad558f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
/*
 * Copyright (c) 2013 Remko Tronçon
 * Licensed under the GNU General Public License.
 * See the COPYING file for more information.
 */

#pragma once

#include <deque>
#include <boost/optional.hpp>
#include <boost/bind.hpp>
#include <boost/function.hpp>

#include <Swiften/Client/ClientOptions.h>
#include <Sluift/globals.h>
#include <Swiften/Elements/IQ.h>
#include <Swiften/Elements/Message.h>
#include <Swiften/Elements/Presence.h>
#include <Swiften/Queries/GenericRequest.h>
#include <Swiften/Roster/XMPPRosterItem.h>
#include <Swiften/Client/ClientError.h>
#include <Swiften/Network/NetworkFactories.h>
#include <Swiften/Client/Client.h>
#include <Swiften/EventLoop/SimpleEventLoop.h>
#include <Sluift/Watchdog.h>
#include <Swiften/PubSub/PubSubManager.h>
#include <Sluift/Response.h>

namespace Swift {
	struct SluiftGlobals;
	class ClientXMLTracer;
	class Client;
	class Stanza;
	class Payload;
	class ErrorPayload;
	class JID;

	class SluiftClient {
		public:
			struct Event {
				enum Type {
					MessageType,
					PresenceType,
					PubSubEventType
				};

				Event(boost::shared_ptr<Message> stanza) : type(MessageType), stanza(stanza) {}
				Event(boost::shared_ptr<Presence> stanza) : type(PresenceType), stanza(stanza) {}
				Event(const JID& from, boost::shared_ptr<PubSubEventPayload> payload) : type(PubSubEventType), from(from), pubsubEvent(payload) {}

				Type type;

				// Message & Presence
				boost::shared_ptr<Stanza> stanza;

				// PubSubEvent
				JID from;
				boost::shared_ptr<PubSubEventPayload> pubsubEvent;
			};

			SluiftClient(
					const JID& jid, 
					const std::string& password, 
					NetworkFactories* networkFactories, 
					SimpleEventLoop* eventLoop, 
					SluiftGlobals* globals);
			~SluiftClient();

			Client* getClient() {
				return client;
			}

			ClientOptions& getOptions() {
				return options;
			}

			void connect();
			void connect(const std::string& host);
			void waitConnected();
			bool isConnected() const;

			template<typename T>
				Sluift::Response sendPubSubRequest(
					IQ::Type type, const JID& jid, boost::shared_ptr<T> payload, int timeout) {
				return sendRequest(client->getPubSubManager()->createRequest(
							type, jid, payload), timeout);
			}

			template<typename REQUEST_TYPE>
			Sluift::Response sendRequest(REQUEST_TYPE request, int timeout) {
				boost::signals::scoped_connection c = request->onResponse.connect(
						boost::bind(&SluiftClient::handleRequestResponse, this, _1, _2));
				return doSendRequest(request, timeout);
			}

			template<typename REQUEST_TYPE>
			Sluift::Response sendVoidRequest(REQUEST_TYPE request, int timeout) {
				boost::signals::scoped_connection c = request->onResponse.connect(
						boost::bind(&SluiftClient::handleRequestResponse, this, boost::shared_ptr<Payload>(), _1));
				return doSendRequest(request, timeout);
			}

			void disconnect();
			void setSoftwareVersion(const std::string& name, const std::string& version, const std::string& os);
			boost::optional<SluiftClient::Event> getNextEvent(int timeout, 
					boost::function<bool (const Event&)> condition = 0);
			std::vector<XMPPRosterItem> getRoster();

		private:
			Sluift::Response doSendRequest(boost::shared_ptr<Request> request, int timeout);

			void handleIncomingMessage(boost::shared_ptr<Message> stanza);
			void handleIncomingPresence(boost::shared_ptr<Presence> stanza);
			void handleIncomingPubSubEvent(const JID& from, boost::shared_ptr<PubSubEventPayload> event);
			void handleInitialRosterPopulated();
			void handleRequestResponse(boost::shared_ptr<Payload> response, boost::shared_ptr<ErrorPayload> error);
			void handleDisconnected(const boost::optional<ClientError>& error);
		
		private:
			NetworkFactories* networkFactories;
			SimpleEventLoop* eventLoop;
			SluiftGlobals* globals;
			Client* client;
			ClientOptions options;
			ClientXMLTracer* tracer;
			bool rosterReceived;
			std::deque<Event> pendingEvents;
			boost::optional<ClientError> disconnectedError;
			bool requestResponseReceived;
			boost::shared_ptr<Payload> requestResponse;
			boost::shared_ptr<ErrorPayload> requestError;
	};
}