1/********************************************************************* 2 * 3 * Filename: iriap.h 4 * Version: 0.5 5 * Description: Information Access Protocol (IAP) 6 * Status: Experimental. 7 * Author: Dag Brattli <dagb@cs.uit.no> 8 * Created at: Thu Aug 21 00:02:07 1997 9 * Modified at: Sat Dec 25 16:42:09 1999 10 * Modified by: Dag Brattli <dagb@cs.uit.no> 11 * 12 * Copyright (c) 1997-1999 Dag Brattli <dagb@cs.uit.no>, 13 * All Rights Reserved. 14 * 15 * This program is free software; you can redistribute it and/or 16 * modify it under the terms of the GNU General Public License as 17 * published by the Free Software Foundation; either version 2 of 18 * the License, or (at your option) any later version. 19 * 20 * Neither Dag Brattli nor University of Troms�� admit liability nor 21 * provide warranty for any of this software. This material is 22 * provided "AS-IS" and at no charge. 23 * 24 ********************************************************************/ 25 26#ifndef IRIAP_H 27#define IRIAP_H 28 29#include <linux/types.h> 30#include <linux/skbuff.h> 31 32#include <net/irda/iriap_event.h> 33#include <net/irda/irias_object.h> 34#include <net/irda/irqueue.h> /* irda_queue_t */ 35#include <net/irda/timer.h> /* struct timer_list */ 36 37#define IAP_LST 0x80 38#define IAP_ACK 0x40 39 40#define IAS_SERVER 0 41#define IAS_CLIENT 1 42 43/* IrIAP Op-codes */ 44#define GET_INFO_BASE 0x01 45#define GET_OBJECTS 0x02 46#define GET_VALUE 0x03 47#define GET_VALUE_BY_CLASS 0x04 48#define GET_OBJECT_INFO 0x05 49#define GET_ATTRIB_NAMES 0x06 50 51#define IAS_SUCCESS 0 52#define IAS_CLASS_UNKNOWN 1 53#define IAS_ATTRIB_UNKNOWN 2 54#define IAS_DISCONNECT 10 55 56typedef void (*CONFIRM_CALLBACK)(int result, __u16 obj_id, 57 struct ias_value *value, void *priv); 58 59struct iriap_cb { 60 irda_queue_t q; /* Must be first */ 61 magic_t magic; /* Magic cookie */ 62 63 int mode; /* Client or server */ 64 65 __u32 saddr; 66 __u32 daddr; 67 __u8 operation; 68 69 struct sk_buff *request_skb; 70 struct lsap_cb *lsap; 71 __u8 slsap_sel; 72 73 /* Client states */ 74 IRIAP_STATE client_state; 75 IRIAP_STATE call_state; 76 77 /* Server states */ 78 IRIAP_STATE server_state; 79 IRIAP_STATE r_connect_state; 80 81 CONFIRM_CALLBACK confirm; 82 void *priv; /* Used to identify client */ 83 84 __u8 max_header_size; 85 __u32 max_data_size; 86 87 struct timer_list watchdog_timer; 88}; 89 90int iriap_init(void); 91void iriap_cleanup(void); 92 93struct iriap_cb *iriap_open(__u8 slsap_sel, int mode, void *priv, 94 CONFIRM_CALLBACK callback); 95void iriap_close(struct iriap_cb *self); 96 97int iriap_getvaluebyclass_request(struct iriap_cb *self, 98 __u32 saddr, __u32 daddr, 99 char *name, char *attr); 100void iriap_connect_request(struct iriap_cb *self); 101void iriap_send_ack( struct iriap_cb *self); 102void iriap_call_indication(struct iriap_cb *self, struct sk_buff *skb); 103 104void iriap_register_server(void); 105 106#endif 107