109 lines
2.9 KiB
C
109 lines
2.9 KiB
C
|
/*********************************************************************
|
|||
|
|
*
|
|||
|
|
* Filename: iriap.h
|
|||
|
|
* Version: 0.5
|
|||
|
|
* Description: Information Access Protocol (IAP)
|
|||
|
|
* Status: Experimental.
|
|||
|
|
* Author: Dag Brattli <dagb@cs.uit.no>
|
|||
|
|
* Created at: Thu Aug 21 00:02:07 1997
|
|||
|
|
* Modified at: Sat Dec 25 16:42:09 1999
|
|||
|
|
* Modified by: Dag Brattli <dagb@cs.uit.no>
|
|||
|
|
*
|
|||
|
|
* Copyright (c) 1997-1999 Dag Brattli <dagb@cs.uit.no>,
|
|||
|
|
* All Rights Reserved.
|
|||
|
|
*
|
|||
|
|
* 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.
|
|||
|
|
*
|
|||
|
|
* Neither Dag Brattli nor University of Troms<EFBFBD> admit liability nor
|
|||
|
|
* provide warranty for any of this software. This material is
|
|||
|
|
* provided "AS-IS" and at no charge.
|
|||
|
|
*
|
|||
|
|
********************************************************************/
|
|||
|
|
|
|||
|
|
#ifndef IRIAP_H
|
|||
|
|
#define IRIAP_H
|
|||
|
|
|
|||
|
|
#include <linux/types.h>
|
|||
|
|
#include <linux/skbuff.h>
|
|||
|
|
|
|||
|
|
#include <net/irda/iriap_event.h>
|
|||
|
|
#include <net/irda/irias_object.h>
|
|||
|
|
#include <net/irda/irqueue.h> /* irda_queue_t */
|
|||
|
|
#include <net/irda/timer.h> /* struct timer_list */
|
|||
|
|
|
|||
|
|
#define IAP_LST 0x80
|
|||
|
|
#define IAP_ACK 0x40
|
|||
|
|
|
|||
|
|
#define IAS_SERVER 0
|
|||
|
|
#define IAS_CLIENT 1
|
|||
|
|
|
|||
|
|
/* IrIAP Op-codes */
|
|||
|
|
#define GET_INFO_BASE 0x01
|
|||
|
|
#define GET_OBJECTS 0x02
|
|||
|
|
#define GET_VALUE 0x03
|
|||
|
|
#define GET_VALUE_BY_CLASS 0x04
|
|||
|
|
#define GET_OBJECT_INFO 0x05
|
|||
|
|
#define GET_ATTRIB_NAMES 0x06
|
|||
|
|
|
|||
|
|
#define IAS_SUCCESS 0
|
|||
|
|
#define IAS_CLASS_UNKNOWN 1
|
|||
|
|
#define IAS_ATTRIB_UNKNOWN 2
|
|||
|
|
#define IAS_DISCONNECT 10
|
|||
|
|
|
|||
|
|
typedef void (*CONFIRM_CALLBACK)(int result, __u16 obj_id,
|
|||
|
|
struct ias_value *value, void *priv);
|
|||
|
|
|
|||
|
|
struct iriap_cb {
|
|||
|
|
irda_queue_t q; /* Must be first */
|
|||
|
|
magic_t magic; /* Magic cookie */
|
|||
|
|
|
|||
|
|
int mode; /* Client or server */
|
|||
|
|
|
|||
|
|
__u32 saddr;
|
|||
|
|
__u32 daddr;
|
|||
|
|
__u8 operation;
|
|||
|
|
|
|||
|
|
struct sk_buff *request_skb;
|
|||
|
|
struct lsap_cb *lsap;
|
|||
|
|
__u8 slsap_sel;
|
|||
|
|
|
|||
|
|
/* Client states */
|
|||
|
|
IRIAP_STATE client_state;
|
|||
|
|
IRIAP_STATE call_state;
|
|||
|
|
|
|||
|
|
/* Server states */
|
|||
|
|
IRIAP_STATE server_state;
|
|||
|
|
IRIAP_STATE r_connect_state;
|
|||
|
|
|
|||
|
|
CONFIRM_CALLBACK confirm;
|
|||
|
|
void *priv; /* Used to identify client */
|
|||
|
|
|
|||
|
|
__u8 max_header_size;
|
|||
|
|
__u32 max_data_size;
|
|||
|
|
|
|||
|
|
struct timer_list watchdog_timer;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
int iriap_init(void);
|
|||
|
|
void iriap_cleanup(void);
|
|||
|
|
|
|||
|
|
struct iriap_cb *iriap_open(__u8 slsap_sel, int mode, void *priv,
|
|||
|
|
CONFIRM_CALLBACK callback);
|
|||
|
|
void iriap_close(struct iriap_cb *self);
|
|||
|
|
|
|||
|
|
int iriap_getvaluebyclass_request(struct iriap_cb *self,
|
|||
|
|
__u32 saddr, __u32 daddr,
|
|||
|
|
char *name, char *attr);
|
|||
|
|
void iriap_connect_request(struct iriap_cb *self);
|
|||
|
|
void iriap_send_ack( struct iriap_cb *self);
|
|||
|
|
void iriap_call_indication(struct iriap_cb *self, struct sk_buff *skb);
|
|||
|
|
|
|||
|
|
void iriap_register_server(void);
|
|||
|
|
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
|