#include <channel.h>

Inheritance diagram for PChannel::AsyncContext:

Collaboration diagram for PChannel::AsyncContext:

Public Types
typedef void(PChannel::*	CompletionFunction )(AsyncContext &)

Public Member Functions
	AsyncContext (void *buf=NULL, PINDEX len=0, const AsyncNotifier &notifier=AsyncNotifier())

void	SetOffset (off_t offset)
	Set the offset to do the read/write operation. More...

	P_ALIGN_FIELD (CompletionFunction, m_onComplete, 16)

bool	Initialise (PChannel *channel, CompletionFunction onComplete)

void	OnIOComplete (PINDEX length, int errorNumber)

Public Attributes
void *	m_buffer
	Pointer to a block of memory to receive the read bytes. More...

PINDEX	m_length
	Maximum number of bytes to read into the buffer. More...

AsyncNotifier	m_notifier
	Notification function for when asynchronous operation complete. More...

Errors	m_errorCode
	Error returned after operation completed. More...

int	m_errorNumber
	OS error returned after operation completed. More...

PChannel *	m_channel

Member Typedef Documentation

typedef void(PChannel::* PChannel::AsyncContext::CompletionFunction)(AsyncContext &)

Constructor & Destructor Documentation

PChannel::AsyncContext::AsyncContext	(	void *	buf = `NULL`,
		PINDEX	len = `0`,
		const AsyncNotifier &	notifier = `AsyncNotifier()`
	)

bool PChannel::AsyncContext::Initialise	(	PChannel *	channel,
		CompletionFunction	onComplete
	)

void PChannel::AsyncContext::OnIOComplete	(	PINDEX	length,
		int	errorNumber
	)

PChannel::AsyncContext::P_ALIGN_FIELD	(	CompletionFunction	,
		m_onComplete	,
		16
	)

void PChannel::AsyncContext::SetOffset ( off_t offset )

Set the offset to do the read/write operation.

void* PChannel::AsyncContext::m_buffer

Pointer to a block of memory to receive the read bytes.

PChannel* PChannel::AsyncContext::m_channel

Errors PChannel::AsyncContext::m_errorCode

Error returned after operation completed.

int PChannel::AsyncContext::m_errorNumber

OS error returned after operation completed.

PINDEX PChannel::AsyncContext::m_length

Maximum number of bytes to read into the buffer.

AsyncNotifier PChannel::AsyncContext::m_notifier

Notification function for when asynchronous operation complete.

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