vrpn_Mutex_Server Class Reference

#include <vrpn_Mutex.h>

Inheritance diagram for vrpn_Mutex_Server:

Collaboration diagram for vrpn_Mutex_Server:

Public Member Functions
	vrpn_Mutex_Server (const char *name, vrpn_Connection *=NULL)
virtual	~vrpn_Mutex_Server (void)
Public Member Functions inherited from vrpn_Mutex
	vrpn_Mutex (const char *name, vrpn_Connection *=NULL)
virtual	~vrpn_Mutex (void)=0
void	mainloop (void)

Protected Types
enum	state { HELD , FREE }

Static Protected Member Functions
static int VRPN_CALLBACK	handle_requestIndex (void *, vrpn_HANDLERPARAM)
static int VRPN_CALLBACK	handle_requestMutex (void *, vrpn_HANDLERPARAM)
static int VRPN_CALLBACK	handle_release (void *, vrpn_HANDLERPARAM)
static int VRPN_CALLBACK	handle_gotConnection (void *, vrpn_HANDLERPARAM)
static int VRPN_CALLBACK	handle_dropLastConnection (void *, vrpn_HANDLERPARAM)

Protected Attributes
state	d_state
vrpn_int32	d_remoteIndex
	Counts remotes who have had IDs issued to them.
Protected Attributes inherited from vrpn_Mutex
vrpn_Connection *	d_connection
vrpn_int32	d_myId
vrpn_int32	d_requestIndex_type
vrpn_int32	d_requestMutex_type
vrpn_int32	d_release_type
vrpn_int32	d_releaseNotification_type
vrpn_int32	d_grantRequest_type
vrpn_int32	d_denyRequest_type
vrpn_int32	d_initialize_type

Additional Inherited Members
Protected Member Functions inherited from vrpn_Mutex
void	sendRequest (vrpn_int32 index)
void	sendRelease (void)
void	sendReleaseNotification (void)
void	sendGrantRequest (vrpn_int32 index)
void	sendDenyRequest (vrpn_int32 index)

Detailed Description

Definition at line 47 of file vrpn_Mutex.h.

Member Enumeration Documentation

state

enum vrpn_Mutex_Server::state

protected

Enumerator
HELD
FREE

Definition at line 54 of file vrpn_Mutex.h.

Constructor & Destructor Documentation

vrpn_Mutex_Server()

vrpn_Mutex_Server::vrpn_Mutex_Server	(	const char *	name,
		vrpn_Connection *	c = NULL )

Definition at line 225 of file vrpn_Mutex.C.

References vrpn_Mutex::d_release_type, d_remoteIndex, vrpn_Mutex::d_requestIndex_type, vrpn_Mutex::d_requestMutex_type, d_state, FREE, handle_dropLastConnection(), handle_gotConnection(), handle_release(), handle_requestIndex(), handle_requestMutex(), vrpn_Connection::register_handler(), vrpn_Connection::register_message_type(), vrpn_Connection, vrpn_dropped_last_connection, vrpn_got_connection, and vrpn_Mutex::vrpn_Mutex().

Referenced by handle_dropLastConnection(), handle_release(), handle_requestIndex(), and handle_requestMutex().

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~vrpn_Mutex_Server()

vrpn_Mutex_Server::~vrpn_Mutex_Server ( void )

virtual

Definition at line 246 of file vrpn_Mutex.C.

References vrpn_Mutex::d_connection, vrpn_Mutex::d_release_type, vrpn_Mutex::d_requestIndex_type, vrpn_Mutex::d_requestMutex_type, handle_dropLastConnection(), handle_gotConnection(), handle_release(), handle_requestIndex(), handle_requestMutex(), vrpn_dropped_last_connection, and vrpn_got_connection.

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Member Function Documentation

handle_dropLastConnection()

int vrpn_Mutex_Server::handle_dropLastConnection ( void * userdata, vrpn_HANDLERPARAM  )

staticprotected

Definition at line 356 of file vrpn_Mutex.C.

References d_state, FREE, HELD, and vrpn_Mutex_Server().

Referenced by vrpn_Mutex_Server(), and ~vrpn_Mutex_Server().

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handle_gotConnection()

int vrpn_Mutex_Server::handle_gotConnection ( void * , vrpn_HANDLERPARAM  )

staticprotected

Definition at line 349 of file vrpn_Mutex.C.

Referenced by vrpn_Mutex_Server(), and ~vrpn_Mutex_Server().

handle_release()

int vrpn_Mutex_Server::handle_release ( void * userdata, vrpn_HANDLERPARAM  )

staticprotected

Definition at line 294 of file vrpn_Mutex.C.

References d_state, FREE, vrpn_Mutex::sendReleaseNotification(), and vrpn_Mutex_Server().

Referenced by vrpn_Mutex_Server(), and ~vrpn_Mutex_Server().

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handle_requestIndex()

int vrpn_Mutex_Server::handle_requestIndex ( void * userdata, vrpn_HANDLERPARAM p )

staticprotected

Definition at line 309 of file vrpn_Mutex.C.

References vrpn_HANDLERPARAM::buffer, vrpn_Mutex::d_connection, vrpn_Mutex::d_initialize_type, vrpn_Mutex::d_myId, d_remoteIndex, vrpn_Connection::pack_message(), vrpn_HANDLERPARAM::payload_len, vrpn_buffer(), vrpn_CONNECTION_RELIABLE, vrpn_gettimeofday, and vrpn_Mutex_Server().

Referenced by vrpn_Mutex_Server(), and ~vrpn_Mutex_Server().

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handle_requestMutex()

int vrpn_Mutex_Server::handle_requestMutex ( void * userdata, vrpn_HANDLERPARAM p )

staticprotected

Definition at line 265 of file vrpn_Mutex.C.

References vrpn_HANDLERPARAM::buffer, d_state, FREE, HELD, vrpn_Mutex::sendDenyRequest(), vrpn_Mutex::sendGrantRequest(), vrpn_Mutex_Server(), and vrpn_unbuffer().

Referenced by vrpn_Mutex_Server(), and ~vrpn_Mutex_Server().

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Member Data Documentation

d_remoteIndex

vrpn_int32 vrpn_Mutex_Server::d_remoteIndex

protected

Counts remotes who have had IDs issued to them.

Definition at line 58 of file vrpn_Mutex.h.

Referenced by handle_requestIndex(), and vrpn_Mutex_Server().

d_state

state vrpn_Mutex_Server::d_state

protected

Definition at line 56 of file vrpn_Mutex.h.

Referenced by handle_dropLastConnection(), handle_release(), handle_requestMutex(), and vrpn_Mutex_Server().

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The documentation for this class was generated from the following files:

• vrpn_Mutex.h
• vrpn_Mutex.C