ctrl_iface_named_pipe.c File Reference

WPA Supplicant / Windows Named Pipe -based control interface. More...

#include "includes.h"
#include "common.h"
#include "eloop.h"
#include "config.h"
#include "eapol_supp/eapol_supp_sm.h"
#include "wpa_supplicant_i.h"
#include "ctrl_iface.h"
#include "wpa_ctrl.h"
#include <sddl.h>

Data Structures
struct	wpa_ctrl_dst
	Internal data structure of control interface clients. More...
struct	ctrl_iface_priv
struct	wpa_global_dst
struct	ctrl_iface_global_priv
Defines
#define	_WIN32_WINNT   0x0500
#define	WPA_SUPPLICANT_NAMED_PIPE   "WpaSupplicant"
#define	NAMED_PIPE_PREFIX   TEXT("\\\\.\\pipe\\") TEXT(WPA_SUPPLICANT_NAMED_PIPE)
#define	REQUEST_BUFSIZE   256
#define	REPLY_BUFSIZE   4096
Functions
struct ctrl_iface_priv *	wpa_supplicant_ctrl_iface_init (struct wpa_supplicant *wpa_s)
	Initialize control interface.
void	wpa_supplicant_ctrl_iface_deinit (struct ctrl_iface_priv *priv)
	Deinitialize control interface.
void	wpa_supplicant_ctrl_iface_wait (struct ctrl_iface_priv *priv)
	Wait for ctrl_iface monitor.
struct ctrl_iface_global_priv *	wpa_supplicant_global_ctrl_iface_init (struct wpa_global *global)
	Initialize global control interface.
void	wpa_supplicant_global_ctrl_iface_deinit (struct ctrl_iface_global_priv *priv)
	Deinitialize global ctrl interface.

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Detailed Description

WPA Supplicant / Windows Named Pipe -based control interface.

Copyright

Copyright (c) 2004-2006, Jouni Malinen <j@w1.fi>

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

Alternatively, this software may be distributed under the terms of BSD license.

See README and COPYING for more details.

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Function Documentation

void wpa_supplicant_ctrl_iface_deinit

(

struct ctrl_iface_priv *

priv

)

Deinitialize control interface.

Parameters:

priv

Pointer to private data from wpa_supplicant_ctrl_iface_init()

Deinitialize the control interface that was initialized with wpa_supplicant_ctrl_iface_init().

Required to be implemented in each control interface backend.

struct ctrl_iface_priv* wpa_supplicant_ctrl_iface_init

(

struct wpa_supplicant *

wpa_s

)

[read]

Initialize control interface.

Parameters:

wpa_s

Pointer to wpa_supplicant data

Returns:

Pointer to private data on success, NULL on failure

Initialize the control interface and start receiving commands from external programs.

Required to be implemented in each control interface backend.

void wpa_supplicant_ctrl_iface_wait

(

struct ctrl_iface_priv *

priv

)

Wait for ctrl_iface monitor.

Parameters:

priv

Pointer to private data from wpa_supplicant_ctrl_iface_init()

Wait until the first message from an external program using the control interface is received. This function can be used to delay normal startup processing to allow control interface programs to attach with wpa_supplicant before normal operations are started.

Required to be implemented in each control interface backend.

void wpa_supplicant_global_ctrl_iface_deinit

(

struct ctrl_iface_global_priv *

priv

)

Deinitialize global ctrl interface.

Parameters:

priv

Pointer to private data from wpa_supplicant_global_ctrl_iface_init()

Deinitialize the global control interface that was initialized with wpa_supplicant_global_ctrl_iface_init().

Required to be implemented in each control interface backend.

struct ctrl_iface_global_priv* wpa_supplicant_global_ctrl_iface_init

(

struct wpa_global *

global

)

[read]

Initialize global control interface.

Parameters:

global

Pointer to global data from wpa_supplicant_init()

Returns:

Pointer to private data on success, NULL on failure

Initialize the global control interface and start receiving commands from external programs.

Required to be implemented in each control interface backend.