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