source: trash/old-modules/transport/tcp/TCPTransport.h@ 5967

Last change on this file since 5967 was 5641, checked in by Christoph Mayer, 15 years ago
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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 TCPTRANSPORT_H_
40#define TCPTRANSPORT_H_
41
42// kill protlib logging
43#define _NO_LOGGING
44
45#include <iostream>
46#include "ariba/utility/logging/Logging.h"
47#include "ariba/utility/messages.h"
48#include "ariba/utility/types/Address.h"
49#include "ariba/utility/misc/Helper.h"
50#include "ariba/utility/system/SystemEventListener.h"
51#include "ariba/utility/system/SystemEvent.h"
52#include "ariba/utility/system/SystemEventType.h"
53#include "ariba/communication/modules/network/ip/IPv4Locator.h"
54#include "ariba/communication/modules/transport/TransportProtocol.h"
55#include "ariba/communication/modules/transport/protlib/network_message.h"
56#include "ariba/communication/modules/transport/protlib/protlib_types.h"
57#include "ariba/communication/modules/transport/protlib/threads.h"
58#include "ariba/communication/modules/transport/protlib/tp_over_tcp.h"
59
60#include "ariba/communication/modules/_namespace.h"
61NAMESPACE_BEGIN;
62
63using namespace protlib;
64using ariba::utility::Address;
65using ariba::utility::seqnum_t;
66using ariba::utility::Message;
67using ariba::utility::SystemEventListener;
68using ariba::utility::SystemEvent;
69using ariba::utility::SystemEventType;
70using ariba::communication::IPv4Locator;
71
72class TCPTransport : public TransportProtocol, public SystemEventListener {
73
74 use_logging_h(TCPTransport);
75
76private:
77 port_t port;
78 volatile bool done;
79 volatile bool running;
80 pthread_t tpreceivethread;
81 ThreadStarter<TPoverTCP, TPoverTCPParam>* tpthread;
82
83 static void* receiverThread( void* ptp );
84 static bool getMessageLength( NetMsg& m, uint32& clen_bytes );
85
86public:
87 TCPTransport( port_t port );
88 virtual ~TCPTransport();
89
90 /** @see TransportProtocol.h */
91 virtual void start();
92
93 /** @see TransportProtocol.h */
94 virtual void stop();
95
96 /** @see TransportProtocol.h */
97 virtual TransportLocator::prot_t getId();
98
99 /** @see TransportProtocol.h */
100 virtual const vector<TransportLocator*> getLocators();
101
102 /* @see MessageSender */
103 virtual seqnum_t sendMessage( const Message* message );
104
105 /** @see TransportProtocol.h */
106 virtual void terminate(const NetworkLocator* local, const NetworkLocator* remote);
107
108protected:
109 virtual void handleSystemEvent( const SystemEvent& event );
110
111};
112
113NAMESPACE_END;
114
115#endif /* TCPTRANSPORT_H_ */
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