SocketConnection.h
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1 /* -*- C++ -*- */
2 
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4 ** Copyright (c) 2001-2014
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21 
22 #ifndef FIX_SOCKETCONNECTION_H
23 #define FIX_SOCKETCONNECTION_H
24 
25 #ifdef _MSC_VER
26 #pragma warning( disable : 4503 4355 4786 4290 )
27 #endif
28 
29 #include "Parser.h"
30 #include "Responder.h"
31 #include "SessionID.h"
32 #include "SocketMonitor.h"
33 #include "Utility.h"
34 #include "Mutex.h"
35 #include <set>
36 
37 namespace FIX
38 {
39 class SocketAcceptor;
40 class SocketServer;
41 class SocketConnector;
42 class SocketInitiator;
43 class Session;
44 
46 class SocketConnection : Responder
47 {
48 public:
49  typedef std::set<SessionID> Sessions;
50 
51  SocketConnection( int s, Sessions sessions, SocketMonitor* pMonitor );
52  SocketConnection( SocketInitiator&, const SessionID&, int, SocketMonitor* );
53  virtual ~SocketConnection();
54 
55  int getSocket() const { return m_socket; }
56  Session* getSession() const { return m_pSession; }
57 
58  bool read( SocketConnector& s );
59  bool read( SocketAcceptor&, SocketServer& );
60  bool processQueue();
61 
62  void signal()
63  {
64  Locker l( m_mutex );
65  if( m_sendQueue.size() == 1 )
67  }
68 
69  void unsignal()
70  {
71  Locker l( m_mutex );
72  if( m_sendQueue.size() == 0 )
74  }
75 
76  void onTimeout();
77 
78 private:
79  typedef std::deque<std::string, ALLOCATOR<std::string> >
80  Queue;
81 
82  bool isValidSession();
83  void readFromSocket() throw( SocketRecvFailed );
84  bool readMessage( std::string& msg );
85  void readMessages( SocketMonitor& s );
86  bool send( const std::string& );
87  void disconnect();
88 
89  int m_socket;
90  char m_buffer[BUFSIZ];
91 
94  unsigned m_sendLength;
98  Mutex m_mutex;
99  fd_set m_fds;
100 };
101 }
102 
103 #endif //FIX_SOCKETCONNECTION_H
FIX::SocketConnection::m_socket
int m_socket
Definition: SocketConnection.h:106
FIX::SocketMonitor::unsignal
void unsignal(int socket)
Definition: SocketMonitor.cpp:190
SessionID.h
FIX::SocketConnection::send
bool send(const std::string &)
Definition: SocketConnection.cpp:79
FIX::SocketConnection::unsignal
void unsignal()
Definition: SocketConnection.h:86
FIX::SocketConnection::onTimeout
void onTimeout()
Definition: SocketConnection.cpp:251
FIX::SocketConnection::m_pSession
Session * m_pSession
Definition: SocketConnection.h:113
FIX::SocketConnection::m_fds
fd_set m_fds
Definition: SocketConnection.h:116
FIX::SocketMonitor
Monitors events on a collection of sockets.
Definition: SocketMonitor.h:64
FIX::Mutex
Portable implementation of a mutex.
Definition: Mutex.h:47
FIX::SocketConnection::readMessage
bool readMessage(std::string &msg)
Definition: SocketConnection.cpp:222
FIX::SocketConnection::m_parser
Parser m_parser
Definition: SocketConnection.h:109
FIX::SocketMonitor::signal
void signal(int socket)
Definition: SocketMonitor.cpp:185
FIX::SocketConnection::readFromSocket
void readFromSocket()
Definition: SocketConnection.cpp:214
FIX::SocketConnection::m_sendLength
unsigned m_sendLength
Definition: SocketConnection.h:111
Mutex.h
FIX::SocketConnection::isValidSession
bool isValidSession()
Definition: SocketConnection.cpp:204
FIX::SocketConnection::Queue
std::deque< std::string, ALLOCATOR< std::string > > Queue
Definition: SocketConnection.h:97
FIX::SocketConnection::getSession
Session * getSession() const
Definition: SocketConnection.h:73
FIX::SocketConnection::m_buffer
char m_buffer[BUFSIZ]
Definition: SocketConnection.h:107
SocketMonitor.h
FIX::SocketConnection::disconnect
void disconnect()
Definition: SocketConnection.cpp:117
FIX::SocketConnection::m_sendQueue
Queue m_sendQueue
Definition: SocketConnection.h:110
Parser.h
FIX::SocketConnection::~SocketConnection
virtual ~SocketConnection()
Definition: SocketConnection.cpp:73
FIX
Definition: Acceptor.cpp:34
FIX::SocketConnection::processQueue
bool processQueue()
Definition: SocketConnection.cpp:89
FIX::SocketConnection::SocketConnection
SocketConnection(int s, Sessions sessions, SocketMonitor *pMonitor)
Definition: SocketConnection.cpp:52
FIX::SocketConnection::m_mutex
Mutex m_mutex
Definition: SocketConnection.h:115
FIX::SocketConnection::getSocket
int getSocket() const
Definition: SocketConnection.h:72
FIX::Parser
Parses FIX messages off an input stream.
Definition: Parser.h:53
FIX::SocketConnection::signal
void signal()
Definition: SocketConnection.h:79
FIX::SocketConnection::read
bool read(SocketConnector &s)
Definition: SocketConnection.cpp:123
Responder.h
FIX::SocketRecvFailed
Socket recv operation failed.
Definition: Exceptions.h:295
FIX::Locker
Locks/Unlocks a mutex using RAII.
Definition: Mutex.h:112
FIX::SocketConnection::Sessions
std::set< SessionID > Sessions
Definition: SocketConnection.h:66
FIX::SocketConnection::m_pMonitor
SocketMonitor * m_pMonitor
Definition: SocketConnection.h:114
FIX::SocketConnection::m_sessions
Sessions m_sessions
Definition: SocketConnection.h:112
Utility.h
FIX::SocketConnection::readMessages
void readMessages(SocketMonitor &s)
Definition: SocketConnection.cpp:232
FIX::Session
Maintains the state and implements the logic of a FIX session.
Definition: Session.h:62

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