1 | // [License]
|
---|
2 | // The Ariba-Underlay Copyright
|
---|
3 | //
|
---|
4 | // Copyright (c) 2008-2009, Institute of Telematics, UniversitÀt Karlsruhe (TH)
|
---|
5 | //
|
---|
6 | // Institute of Telematics
|
---|
7 | // UniversitÀt Karlsruhe (TH)
|
---|
8 | // Zirkel 2, 76128 Karlsruhe
|
---|
9 | // Germany
|
---|
10 | //
|
---|
11 | // Redistribution and use in source and binary forms, with or without
|
---|
12 | // modification, are permitted provided that the following conditions are
|
---|
13 | // met:
|
---|
14 | //
|
---|
15 | // 1. Redistributions of source code must retain the above copyright
|
---|
16 | // notice, this list of conditions and the following disclaimer.
|
---|
17 | // 2. Redistributions in binary form must reproduce the above copyright
|
---|
18 | // notice, this list of conditions and the following disclaimer in the
|
---|
19 | // documentation and/or other materials provided with the distribution.
|
---|
20 | //
|
---|
21 | // THIS SOFTWARE IS PROVIDED BY THE INSTITUTE OF TELEMATICS ``AS IS'' AND
|
---|
22 | // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
---|
23 | // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
---|
24 | // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ARIBA PROJECT OR
|
---|
25 | // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
---|
26 | // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
---|
27 | // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
---|
28 | // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
---|
29 | // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
---|
30 | // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
---|
31 | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
---|
32 | //
|
---|
33 | // The views and conclusions contained in the software and documentation
|
---|
34 | // are those of the authors and should not be interpreted as representing
|
---|
35 | // official policies, either expressed or implied, of the Institute of
|
---|
36 | // Telematics.
|
---|
37 | // [License]
|
---|
38 |
|
---|
39 | #ifndef ARIBA_OMNET_MODULE_H__
|
---|
40 | #define ARIBA_OMNET_MODULE_H__
|
---|
41 |
|
---|
42 | #include "ariba/utility/types.h"
|
---|
43 | #include "ariba/utility/messages.h"
|
---|
44 | #include "ariba/utility/types/Address.h"
|
---|
45 | #include "ariba/utility/misc/Helper.h"
|
---|
46 | #include "ariba/utility/logging/Logging.h"
|
---|
47 | #include "ariba/utility/serialization/DataStream.hpp"
|
---|
48 | #include "ariba/communication/modules/transport/TransportProtocol.h"
|
---|
49 | #include "ariba/communication/modules/transport/TransportLocator.h"
|
---|
50 | #include "ariba/communication/modules/network/ip/IPv4Locator.h"
|
---|
51 | #include "AribaOmnetMessage_m.h"
|
---|
52 | #include <omnetpp.h>
|
---|
53 | #include <INETDefs.h>
|
---|
54 | #include <TCPSocket.h>
|
---|
55 | #include <map>
|
---|
56 | #include <iostream>
|
---|
57 | #include <sstream>
|
---|
58 | #include <vector>
|
---|
59 |
|
---|
60 | using std::vector;
|
---|
61 | using std::ostringstream;
|
---|
62 | using std::cout;
|
---|
63 | using std::pair;
|
---|
64 | using std::make_pair;
|
---|
65 | using std::map;
|
---|
66 | using std::multimap;
|
---|
67 | using ariba::utility::seqnum_t;
|
---|
68 | using ariba::utility::Message;
|
---|
69 | using ariba::utility::Address;
|
---|
70 | using ariba::utility::serialization::data_serialize;
|
---|
71 | using ariba::communication::IPv4Locator;
|
---|
72 |
|
---|
73 | namespace ariba {
|
---|
74 | namespace communication {
|
---|
75 |
|
---|
76 | class INET_API AribaOmnetModule : public cSimpleModule, public TransportProtocol, TCPSocket::CallbackInterface {
|
---|
77 |
|
---|
78 | use_logging_h( AribaOmnetModule );
|
---|
79 |
|
---|
80 | public:
|
---|
81 | AribaOmnetModule();
|
---|
82 | virtual ~AribaOmnetModule();
|
---|
83 |
|
---|
84 | void setServerPort(uint16_t _port);
|
---|
85 |
|
---|
86 | /**
|
---|
87 | * see TransportProtocol
|
---|
88 | */
|
---|
89 | virtual void start();
|
---|
90 | virtual void stop();
|
---|
91 | virtual TransportLocator::prot_t getId();
|
---|
92 | virtual const vector<TransportLocator*> getLocators();
|
---|
93 | virtual seqnum_t sendMessage( const Message* message );
|
---|
94 |
|
---|
95 | /**
|
---|
96 | * see TCPSocket::CallbackInterface
|
---|
97 | */
|
---|
98 | virtual void socketDataArrived( int connId, void* socket, cMessage* msg, bool urgent );
|
---|
99 | virtual void socketFailure( int connId, void* socket, int code );
|
---|
100 | virtual void socketClosed( int connId, void* socket );
|
---|
101 | virtual void socketPeerClosed( int connId, void* socket );
|
---|
102 | virtual void socketEstablished( int connId, void* socket );
|
---|
103 | virtual void socketStatusArrived( int connId, void* socket, TCPStatusInfo *status);
|
---|
104 |
|
---|
105 | protected:
|
---|
106 | /**
|
---|
107 | * Called from Omnet++ on initialization of the simulation
|
---|
108 | */
|
---|
109 | virtual void initialize(int stage);
|
---|
110 | virtual int numInitStages () const ;
|
---|
111 |
|
---|
112 | /**
|
---|
113 | * Called from Omnet++ during simulation:
|
---|
114 | * called when the module receives a message
|
---|
115 | */
|
---|
116 | virtual void handleMessage( cMessage* msg );
|
---|
117 |
|
---|
118 | /** Called from Omnet++ during simulation:
|
---|
119 | * called when the simulation terminates.
|
---|
120 | * Can be used for writing statistics and the likes.
|
---|
121 | */
|
---|
122 | virtual void finish();
|
---|
123 |
|
---|
124 | private:
|
---|
125 | /**
|
---|
126 | * All our sockets to other nodes and the server socket
|
---|
127 | */
|
---|
128 | TCPSocket serverSocket;
|
---|
129 | typedef multimap<string, TCPSocket*> SocketMap;
|
---|
130 | SocketMap sockets;
|
---|
131 | uint16_t serverPort;
|
---|
132 |
|
---|
133 | /**
|
---|
134 | * Pending data that we have to send when the socket
|
---|
135 | * has been opened asynchronously
|
---|
136 | */
|
---|
137 | typedef map<TCPSocket*, AribaOmnetMessage*> PendingSendQueue;
|
---|
138 | PendingSendQueue pendingSends;
|
---|
139 |
|
---|
140 | };
|
---|
141 |
|
---|
142 | //
|
---|
143 | // The module class needs to be registered with OMNeT++
|
---|
144 | //
|
---|
145 |
|
---|
146 | Define_Module( AribaOmnetModule );
|
---|
147 |
|
---|
148 | }} // namespace ariba, communication
|
---|
149 |
|
---|
150 | #endif // ARIBA_OMNET_MODULE_H__
|
---|