Dv::Net::usockstreambuf Class Reference

Dv::Util::fdstreambuf specialization for unix sockets. More...

#include <usockstreambuf.h>

Inheritance diagram for Dv::Net::usockstreambuf:

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Collaboration diagram for Dv::Net::usockstreambuf:

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List of all members.

Public Member Functions
	usockstreambuf (size_t in_buf_size=1024, size_t out_buf_size=1024, time_t delay=0, unsigned int min_debug_level=0, Debugable *debug_master=0)
	Constructor.
virtual	~usockstreambuf ()
	Destructor.
const std::string &	filename () const
Static Public Member Functions
static int	bind (const std::string &filename, int &err)
	Create socket fd and bind to filename, return <0 if error.
Private Member Functions
void	filename (const std::string &fn)
	Set filename associated with this unix socket.
Private Attributes
std::string	fn_
	Filename associated with this unix socket.
Friends
class	usocket
	Usocket is friend to allow access to Dv::Util::fdstreambuf::error(int).

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Detailed Description

Dv::Util::fdstreambuf specialization for unix sockets.

Definition at line 15 of file usockstreambuf.h.

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Constructor & Destructor Documentation

Dv::Net::usockstreambuf::usockstreambuf	(	size_t	in_buf_size = 1024,
		size_t	out_buf_size = 1024,
		time_t	delay = 0,
		unsigned int	min_debug_level = 0,
		Debugable *	debug_master = 0
	)			[explicit]

Constructor.

Parameters:

	in_buf_size	size (in bytes) of input buffer.
	out_buf_size	size (in bytes) of output buffer.
	delay	(in milliseconds) if an I/O operation does not complete in delay milliseconds, it will time out.
	min_debug_level	if a debug_master is connected, logging info will only be written if the master's level is at least min_debug_level
	debug_master	from where debug info will be taken

See also:

Dv::DebugSlave

Dv::Util::fdstreambuf::timedout(), Dv::Util::fdstreambuf

virtual Dv::Net::usockstreambuf::~usockstreambuf

(

)

[virtual]

Destructor.

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Member Function Documentation

static int Dv::Net::usockstreambuf::bind	(	const std::string &	filename,
		int &	err
	)			[static]

Create socket fd and bind to filename, return <0 if error.

Parameters:

	filename	to which socket will be bound
	err	will receive error status, i.e. last system errno

Returns:

0 iff ok, -1 else. If -1 is returned, err will be set to the last system errno.

const std::string& Dv::Net::usockstreambuf::filename

(

)

const [inline]

Returns:

filename of this unix socket.

Definition at line 43 of file usockstreambuf.h.

References fn_.

void Dv::Net::usockstreambuf::filename

(

const std::string &

fn

)

[inline, private]

Set filename associated with this unix socket.

Parameters:

fn

filename to associate with this socket.

Definition at line 48 of file usockstreambuf.h.

References fn_.

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Friends And Related Function Documentation

friend class usocket [friend]

Usocket is friend to allow access to Dv::Util::fdstreambuf::error(int).

Definition at line 17 of file usockstreambuf.h.

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Member Data Documentation

std::string Dv::Net::usockstreambuf::fn_ [private]

Filename associated with this unix socket.

Definition at line 50 of file usockstreambuf.h.

Referenced by filename().

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

• usockstreambuf.h