drizzled::plugin::NullClient Class Reference

#include <null_client.h>

Inheritance diagram for drizzled::plugin::NullClient:

List of all members.

Public Member Functions
virtual int	getFileDescriptor (void)
virtual bool	isConnected (void)
virtual bool	isReading (void)
virtual bool	isWriting (void)
virtual bool	flush (void)
virtual void	close (void)
virtual bool	authenticate (void)
virtual bool	readCommand (char **packet, uint32_t *packet_length)
virtual void	sendOK (void)
virtual void	sendEOF (void)
virtual void	sendError (const drizzled::error_t, const char *)
virtual bool	sendFields (List< Item > *)
virtual bool	store (Field *)
virtual bool	store (void)
virtual bool	store (int32_t)
virtual bool	store (uint32_t)
virtual bool	store (int64_t)
virtual bool	store (uint64_t)
virtual bool	store (double, uint32_t, String *)
virtual bool	store (const type::Time *)
virtual bool	store (const char *)
virtual bool	store (const char *, size_t)
virtual bool	store (const std::string &)
virtual bool	haveMoreData (void)
virtual bool	haveError (void)
virtual bool	wasAborted (void)
void	pushSQL (const std::string &arg)
virtual Session *	getSession (void)
virtual void	setSession (Session *session_arg)
virtual bool	isConsole () const
virtual bool	isInteractive () const
virtual bool	isAdmin () const
virtual catalog::Instance::shared_ptr	catalog ()
Protected Attributes
Session *	session
Private Types
typedef std::vector< char >	Bytes
typedef std::queue< Bytes >	Queue
Private Attributes
Queue	to_execute
bool	is_dead
Bytes	packet_buffer

---

Detailed Description

This class is an empty client implementation for internal used.

Definition at line 36 of file null_client.h.

---

Member Function Documentation

virtual bool drizzled::plugin::NullClient::authenticate

(

void

)

[inline, virtual]

Perform handshake and authorize client if needed.

Implements drizzled::plugin::Client.

Definition at line 57 of file null_client.h.

virtual void drizzled::plugin::NullClient::close

(

void

)

[inline, virtual]

Close the client object.

Implements drizzled::plugin::Client.

Definition at line 56 of file null_client.h.

virtual bool drizzled::plugin::NullClient::flush

(

void

)

[inline, virtual]

Flush all data that has been buffered with store() methods.

Return values:

Boolean

indicating success or failure.

Implements drizzled::plugin::Client.

Definition at line 55 of file null_client.h.

virtual int drizzled::plugin::NullClient::getFileDescriptor

(

void

)

[inline, virtual]

Get file descriptor associated with client object.

Return values:

File	descriptor that is attached, -1 if none.

Implements drizzled::plugin::Client.

Definition at line 51 of file null_client.h.

virtual Session* drizzled::plugin::Client::getSession

(

void

)

[inline, virtual, inherited]

Get attached session from the client object.

Return values:

Session

object that is attached, NULL if none.

Definition at line 57 of file client.h.

virtual bool drizzled::plugin::NullClient::isConnected

(

void

)

[inline, virtual]

Check to see if the client is currently connected.

Return values:

Boolean

value representing connected state.

Implements drizzled::plugin::Client.

Definition at line 52 of file null_client.h.

virtual bool drizzled::plugin::NullClient::isReading

(

void

)

[inline, virtual]

Check to see if the client is actively reading.

Return values:

Boolean

value representing reading state.

Implements drizzled::plugin::Client.

Definition at line 53 of file null_client.h.

virtual bool drizzled::plugin::NullClient::isWriting

(

void

)

[inline, virtual]

Check to see if the client is actively writing.

Return values:

Boolean

value representing writing state.

Implements drizzled::plugin::Client.

Definition at line 54 of file null_client.h.

virtual bool drizzled::plugin::NullClient::readCommand	(	char **	packet,
		uint32_t *	packet_length
	)		[inline, virtual]

Read command from client.

Implements drizzled::plugin::Client.

Definition at line 59 of file null_client.h.

virtual bool drizzled::plugin::NullClient::sendFields

(

List< Item > *

list

)

[inline, virtual]

Send field list for result set.

Implements drizzled::plugin::Client.

Definition at line 93 of file null_client.h.

virtual void drizzled::plugin::Client::setSession

(

Session *

session_arg

)

[inline, virtual, inherited]

Attach session to the client object.

Parameters:

[in]

session_arg

Session object to attach, or NULL to clear.

Definition at line 66 of file client.h.

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

• drizzled/plugin/null_client.h