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- /*********************************************************************
- *
- * 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: Mon Mar 22 13:15:04 1999
- * Modified by: Dag Brattli <dagb@cs.uit.no>
- *
- * Copyright (c) 1997 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° 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/qos.h>
- #include <net/irda/iriap_event.h>
- #include <net/irda/irias_object.h>
- #include <net/irda/irqueue.h>
- #include <net/irda/timer.h>
-
- #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
-
- typedef void (*CONFIRM_CALLBACK)( __u16 obj_id, struct ias_value *value,
- void *priv);
-
- struct iriap_cb {
- QUEUE queue; /* Must be first */
-
- int magic; /* Magic cookie */
- int mode; /* Client or server */
-
- __u32 saddr;
- __u32 daddr;
- __u8 operation;
-
- struct sk_buff *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;
-
- struct timer_list watchdog_timer;
- };
-
- int iriap_init(void);
- void iriap_cleanup(void);
- void iriap_getvaluebyclass_request( char *name, char *attr,
- __u32 saddr, __u32 daddr,
- CONFIRM_CALLBACK callback, void *priv);
- void iriap_getvaluebyclass_confirm(struct iriap_cb *self, struct sk_buff *skb);
-
- void iriap_send_ack( struct iriap_cb *self);
- void iriap_connect_confirm(void *instance, void *sap, struct qos_info *qos,
- __u32 max_sdu_size, struct sk_buff *skb);
- void iriap_call_indication(struct iriap_cb *self, struct sk_buff *skb);
-
- void iriap_register_server(void);
-
- void iriap_watchdog_timer_expired( unsigned long data);
-
- static inline void iriap_start_watchdog_timer( struct iriap_cb *self,
- int timeout)
- {
- irda_start_timer( &self->watchdog_timer, timeout,
- (unsigned long) self, iriap_watchdog_timer_expired);
- }
-
- #endif
-
-
-