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Diffstat (limited to 'contrib/wpa_supplicant/ctrl_iface.h')
-rw-r--r-- | contrib/wpa_supplicant/ctrl_iface.h | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/contrib/wpa_supplicant/ctrl_iface.h b/contrib/wpa_supplicant/ctrl_iface.h deleted file mode 100644 index 051d99a..0000000 --- a/contrib/wpa_supplicant/ctrl_iface.h +++ /dev/null @@ -1,159 +0,0 @@ -/* - * 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 */ |