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/*
* Copyright (C) 2015 Andreas Steffen
* HSR Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
/**
* @defgroup imv_hcd imv_hcd
* @ingroup libimcv_plugins
*
* @defgroup imv_hcd_state_t imv_hcd_state
* @{ @ingroup imv_hcd
*/
#ifndef IMV_HCD_STATE_H_
#define IMV_HCD_STATE_H_
#include <imv/imv_state.h>
#include <library.h>
#include <tncif_pa_subtypes.h>
typedef struct imv_hcd_state_t imv_hcd_state_t;
typedef enum imv_hcd_attr_t imv_hcd_attr_t;
typedef enum imv_hcd_handshake_state_t imv_hcd_handshake_state_t;
typedef enum os_settings_t os_settings_t;
/**
* Flag set when corresponding attribute has been received
*/
enum imv_hcd_attr_t {
IMV_HCD_ATTR_NONE = 0,
IMV_HCD_ATTR_DEFAULT_PWD_ENABLED = (1<<0),
IMV_HCD_ATTR_FIREWALL_SETTING = (1<<1),
IMV_HCD_ATTR_FORWARDING_ENABLED = (1<<2),
IMV_HCD_ATTR_MACHINE_TYPE_MODEL = (1<<3),
IMV_HCD_ATTR_PSTN_FAX_ENABLED = (1<<4),
IMV_HCD_ATTR_TIME_SOURCE = (1<<5),
IMV_HCD_ATTR_USER_APP_ENABLED = (1<<6),
IMV_HCD_ATTR_USER_APP_PERSIST_ENABLED = (1<<7),
IMV_HCD_ATTR_VENDOR_NAME = (1<<8),
IMV_HCD_ATTR_VENDOR_SMI_CODE = (1<<9),
IMV_HCD_ATTR_CERTIFICATION_STATE = (1<<10),
IMV_HCD_ATTR_CONFIGURATION_STATE = (1<<11),
IMV_HCD_ATTR_SYSTEM_ONLY = (1<<12)-1,
IMV_HCD_ATTR_NATURAL_LANG = (1<<12),
IMV_HCD_ATTR_FIRMWARE_NAME = (1<<13),
IMV_HCD_ATTR_RESIDENT_APP_NAME = (1<<14),
IMV_HCD_ATTR_USER_APP_NAME = (1<<15),
IMV_HCD_ATTR_MUST = (1<<16)-1
};
/**
* IMV OS Handshake States (state machine)
*/
enum imv_hcd_handshake_state_t {
IMV_HCD_STATE_INIT,
IMV_HCD_STATE_ATTR_REQ,
IMV_HCD_STATE_END
};
/**
* Internal state of an imv_hcd_t connection instance
*/
struct imv_hcd_state_t {
/**
* imv_state_t interface
*/
imv_state_t interface;
/**
* Set state of the handshake
*
* @param new_state the handshake state of IMV
*/
void (*set_handshake_state)(imv_hcd_state_t *this,
imv_hcd_handshake_state_t new_state);
/**
* Get state of the handshake
*
* @return the handshake state of IMV
*/
imv_hcd_handshake_state_t (*get_handshake_state)(imv_hcd_state_t *this);
/**
* Set the PWG HCD PA subtype currently being handled
*
* @param subtype PWG HCD PA subtype
*/
void (*set_subtype)(imv_hcd_state_t *this, pa_subtype_pwg_t subtype);
/**
* Set User Application Disabled
*/
void (*set_user_app_disabled)(imv_hcd_state_t *this);
};
/**
* Create an imv_hcd_state_t instance
*
* @param id connection ID
*/
imv_state_t* imv_hcd_state_create(TNC_ConnectionID id);
#endif /** IMV_HCD_STATE_H_ @}*/
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