+++ /dev/null
-/*
- * WPA Supplicant / UNIX domain socket -based control interface
- * Copyright (c) 2004-2005, 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.
- */
-
-#ifndef CTRL_IFACE_H
-#define CTRL_IFACE_H
-
-#ifdef CONFIG_CTRL_IFACE
-
-/* Shared functions from ctrl_iface.c; to be called by ctrl_iface backends */
-
-/**
- * wpa_supplicant_ctrl_iface_process - Process ctrl_iface command
- * @wpa_s: Pointer to wpa_supplicant data
- * @buf: Received command buffer (nul terminated string)
- * @resp_len: Variable to be set to the response length
- * Returns: Response (*resp_len bytes) or %NULL on failure
- *
- * Control interface backends call this function when receiving a message that
- * they do not process internally, i.e., anything else than ATTACH, DETACH,
- * and LEVEL. The return response value is then sent to the external program
- * that sent the command. Caller is responsible for freeing the buffer after
- * this. If %NULL is returned, *resp_len can be set to two special values:
- * 1 = send "FAIL\n" response, 2 = send "OK\n" response. If *resp_len has any
- * other value, no response is sent.
- */
-char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s,
- char *buf, size_t *resp_len);
-
-/**
- * wpa_supplicant_ctrl_iface_process - Process global ctrl_iface command
- * @global: Pointer to global data from wpa_supplicant_init()
- * @buf: Received command buffer (nul terminated string)
- * @resp_len: Variable to be set to the response length
- * Returns: Response (*resp_len bytes) or %NULL on failure
- *
- * Control interface backends call this function when receiving a message from
- * the global ctrl_iface connection. The return response value is then sent to
- * the external program that sent the command. Caller is responsible for
- * freeing the buffer after this. If %NULL is returned, *resp_len can be set to
- * two special values: 1 = send "FAIL\n" response, 2 = send "OK\n" response. If
- * *resp_len has any other value, no response is sent.
- */
-char * wpa_supplicant_global_ctrl_iface_process(struct wpa_global *global,
- char *buf, size_t *resp_len);
-
-
-/* Functions that each ctrl_iface backend must implement */
-
-/**
- * wpa_supplicant_ctrl_iface_init - Initialize control interface
- * @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.
- */
-struct ctrl_iface_priv *
-wpa_supplicant_ctrl_iface_init(struct wpa_supplicant *wpa_s);
-
-/**
- * wpa_supplicant_ctrl_iface_deinit - Deinitialize control interface
- * @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.
- */
-void wpa_supplicant_ctrl_iface_deinit(struct ctrl_iface_priv *priv);
-
-/**
- * wpa_supplicant_ctrl_iface_wait - Wait for ctrl_iface monitor
- * @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_ctrl_iface_wait(struct ctrl_iface_priv *priv);
-
-/**
- * wpa_supplicant_global_ctrl_iface_init - Initialize global control interface
- * @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.
- */
-struct ctrl_iface_global_priv *
-wpa_supplicant_global_ctrl_iface_init(struct wpa_global *global);
-
-/**
- * wpa_supplicant_global_ctrl_iface_deinit - Deinitialize global ctrl interface
- * @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.
- */
-void wpa_supplicant_global_ctrl_iface_deinit(
- struct ctrl_iface_global_priv *priv);
-
-#else /* CONFIG_CTRL_IFACE */
-
-static inline struct ctrl_iface_priv *
-wpa_supplicant_ctrl_iface_init(struct wpa_supplicant *wpa_s)
-{
- return (void *) -1;
-}
-
-static inline void
-wpa_supplicant_ctrl_iface_deinit(struct ctrl_iface_priv *priv)
-{
-}
-
-static inline void
-wpa_supplicant_ctrl_iface_send(struct ctrl_iface_priv *priv, int level,
- char *buf, size_t len)
-{
-}
-
-static inline void
-wpa_supplicant_ctrl_iface_wait(struct ctrl_iface_priv *priv)
-{
-}
-
-static inline struct ctrl_iface_global_priv *
-wpa_supplicant_global_ctrl_iface_init(struct wpa_global *global)
-{
- return (void *) 1;
-}
-
-static inline void
-wpa_supplicant_global_ctrl_iface_deinit(struct ctrl_iface_global_priv *priv)
-{
-}
-
-#endif /* CONFIG_CTRL_IFACE */
-
-#endif /* CTRL_IFACE_H */
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