patch-2.2.15 linux/net/irda/irlpt/irlpt_cli_fsm.c

Next file: linux/net/irda/irlpt/irlpt_common.c
Previous file: linux/net/irda/irlpt/irlpt_cli.c
Back to the patch index
Back to the overall index

diff -u --new-file --recursive --exclude-from ../../exclude v2.2.14/net/irda/irlpt/irlpt_cli_fsm.c linux/net/irda/irlpt/irlpt_cli_fsm.c
@@ -1,369 +0,0 @@
-/*********************************************************************
- *                
- * Filename:      irlpt_cli_fsm.c
- * Version:       0.1
- * Description:   
- * Status:        Experimental.
- * Author:        Dag Brattli <dagb@cs.uit.no>
- * Created at:    Tue Jan 12 11:06:00 1999
- * Modified at:   Sun May  9 13:36:13 1999
- * Modified by:   Dag Brattli <dagb@cs.uit.no>
- * 
- *     Copyright (c) 1998-1999, Thomas Davis, <ratbert@radiks.net>
- *     Copyright (c) 1998, 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.
- *  
- *     I, Thomas Davis, provide no warranty for any of this software. This 
- *     material is provided "AS-IS" and at no charge.
- *     
- ********************************************************************/
-
-#include <net/irda/iriap.h>
-#include <net/irda/irlmp.h>
-#include <net/irda/irttp.h>
-#include <net/irda/irlpt_common.h>
-#include <net/irda/irlpt_cli.h>
-#include <net/irda/irlpt_cli_fsm.h>
-#include <net/irda/irda.h>
-
-#if 0
-static char *rcsid = "$Id: irlpt_client_fsm.c,v 1.3 1998/10/05 05:46:44 ratbert Exp $";
-#endif
-
-static int irlpt_client_state_idle  ( struct irlpt_cb *self, 
-				      IRLPT_EVENT event,
-				      struct sk_buff *skb, 
-				      struct irlpt_info *info);
-static int irlpt_client_state_query ( struct irlpt_cb *self, 
-				      IRLPT_EVENT event,
-				      struct sk_buff *skb, 
-				      struct irlpt_info *info);
-static int irlpt_client_state_ready ( struct irlpt_cb *self, 
-				      IRLPT_EVENT event, 
-				      struct sk_buff *skb, 
-				      struct irlpt_info *info);
-static int irlpt_client_state_waiti ( struct irlpt_cb *self, 
-				      IRLPT_EVENT event,
-				      struct sk_buff *skb, 
-				      struct irlpt_info *info);
-static int irlpt_client_state_conn  ( struct irlpt_cb *self, 
-				      IRLPT_EVENT event,
-				      struct sk_buff *skb, 
-				      struct irlpt_info *info);
-
-int irlpt_client_fsm_debug = 4;
-
-int (*irlpt_client_state[])( struct irlpt_cb *self, 
-			     IRLPT_EVENT event, 
-			     struct sk_buff *skb, 
-			     struct irlpt_info *info) = 
-{ 
-	irlpt_client_state_idle,
-	irlpt_client_state_query,
-	irlpt_client_state_ready,
-	irlpt_client_state_waiti,
-	irlpt_client_state_conn,
-};
-
-void irlpt_client_do_event( struct irlpt_cb *self, 
-			    IRLPT_EVENT event, 
-			    struct sk_buff *skb, 
-			    struct irlpt_info *info) 
-{
-	DEBUG( irlpt_client_fsm_debug, "--> "  __FUNCTION__ "\n");
-
-	ASSERT( self != NULL, return;);
-	ASSERT( self->magic == IRLPT_MAGIC, return;);
-
-	DEBUG( irlpt_client_fsm_debug, 
-	       __FUNCTION__ ": STATE = %s, EVENT = %s\n", 
-	       irlpt_server_fsm_state[self->state], irlpt_fsm_event[event]);
-
-	(*irlpt_client_state[ self->state]) ( self, event, skb, info);
-
-	DEBUG( irlpt_client_fsm_debug, __FUNCTION__ " -->\n");
-}
-
-void irlpt_client_next_state( struct irlpt_cb *self, 
-			      IRLPT_CLIENT_STATE state) 
-{
-	DEBUG( irlpt_client_fsm_debug, "--> "  __FUNCTION__ ":\n");
-
-	ASSERT( self != NULL, return;);
-	ASSERT( self->magic == IRLPT_MAGIC, return;);
-
-	DEBUG( irlpt_client_fsm_debug, __FUNCTION__ ": NEXT STATE = %s\n", 
-	       irlpt_client_fsm_state[state]);
-
-	self->state = state;
-
-	DEBUG( irlpt_client_fsm_debug, __FUNCTION__ " -->\n");
-}
-
-/*
- * Function irlpt_client_state_idle (self, event, skb, info)
- *
- *    IDLE, We are waiting for an indication that there is a provider
- *    available.
- */
-static int irlpt_client_state_idle( struct irlpt_cb *self, 
-				    IRLPT_EVENT event, 
-				    struct sk_buff *skb, 
-				    struct irlpt_info *info) 
-{
-	DEBUG( irlpt_client_fsm_debug, "--> "  __FUNCTION__ ":\n");
-
-	ASSERT( self != NULL, return -1;);
-	ASSERT( self->magic == IRLPT_MAGIC, return -1;);
-
-	switch( event) {
-	case IRLPT_DISCOVERY_INDICATION:
-		/* Get some values from peer IAS */
-		DEBUG( irlpt_client_fsm_debug, __FUNCTION__ 
-		       ": IRLPT_DISCOVERY_INDICATION, "
-		       "sending getvaluebyclass command..\n");
-		iriap_getvaluebyclass_request( 
-			"IrLPT", "IrDA:IrLMP:LsapSel",
-			info->saddr, info->daddr,
-			irlpt_client_get_value_confirm,
-			(void *) self);
-		irlpt_client_next_state( self, IRLPT_CLIENT_QUERY);
-		break;
-
-	default:
-		DEBUG( irlpt_client_fsm_debug, __FUNCTION__ 
-		       ": Unknown event %d (%s)\n",
-		       event, irlpt_fsm_event[event]);
-		break;
-	}
-
-	if (skb) {
-		dev_kfree_skb( skb);
-	}
-
-	DEBUG( irlpt_client_fsm_debug, __FUNCTION__ " -->\n");
-
-	return 0;
-}
-
-/*
- * Function irlpt_client_state_query
- *
- *    QUERY, We have queryed the remote IAS and is ready to connect
- *    to provider, just waiting for the confirm.
- *
- */
-static int irlpt_client_state_query( struct irlpt_cb *self, 
-				     IRLPT_EVENT event, 
-				     struct sk_buff *skb, 
-				     struct irlpt_info *info) 
-{
-	DEBUG( irlpt_client_fsm_debug, "--> "  __FUNCTION__ ":\n");
-
-	ASSERT( self != NULL, return -1;);
-	ASSERT( self->magic == IRLPT_MAGIC, return -1;);
-
-	switch( event) {
-	case IAS_PROVIDER_AVAIL:
-		DEBUG( irlpt_client_fsm_debug, 
-		       __FUNCTION__ ": IAS_PROVIDER_AVAIL\n");
-		self->open_retries = 0;
-		irlpt_client_next_state( self, IRLPT_CLIENT_READY);
-		irlpt_client_do_event( self, IRLPT_CONNECT_REQUEST, 
-				       NULL, NULL);
-		break;
-
-	case IAS_PROVIDER_NOT_AVAIL:
-		DEBUG( irlpt_client_fsm_debug, 
-		       __FUNCTION__ ": IAS_PROVIDER_NOT_AVAIL\n");
-		irlpt_client_next_state( self, IRLPT_CLIENT_IDLE);
-		DEBUG(irlpt_client_fsm_debug, __FUNCTION__
-		      ": waking any sleepers..\n");
-		wake_up_interruptible(&self->read_wait);
-		break;
-
-	case LMP_DISCONNECT:
-	case LAP_DISCONNECT:
-	        DEBUG( irlpt_client_fsm_debug, __FUNCTION__ 
-		       ": LMP_DISCONNECT or LAP_DISCONNECT\n");
-		irlpt_client_next_state( self, IRLPT_CLIENT_IDLE);
-		DEBUG(irlpt_client_fsm_debug, __FUNCTION__
-		      ": waking any sleepers..\n");
-		wake_up_interruptible(&self->read_wait);
-		break;
-	default:
-		DEBUG( irlpt_client_fsm_debug, 
-		       __FUNCTION__ ": Unknown event %d (%s)\n",
-		       event, irlpt_fsm_event[event]);
-		break;
-	}
-
-	if (skb) {
-		dev_kfree_skb( skb);
-	}
-
-	DEBUG( irlpt_client_fsm_debug, __FUNCTION__ " -->\n");
-
-	return 0;
-}
-
-/*
- * Function irlpt_client_state_info 
- *
- *    INFO, We have issued a GetInfo command and is awaiting a reply.
- */
-static int irlpt_client_state_ready( struct irlpt_cb *self, 
-				     IRLPT_EVENT event,
-				     struct sk_buff *skb, 
-				     struct irlpt_info *info) 
-{
-	DEBUG( irlpt_client_fsm_debug,"--> "  __FUNCTION__ ":\n");
-
-	ASSERT( self != NULL, return -1;);
-	ASSERT( self->magic == IRLPT_MAGIC, return -1;);
-
-	switch( event) {
-	case IRLPT_CONNECT_REQUEST:
-	        DEBUG( irlpt_client_fsm_debug, 
-		       __FUNCTION__ ": IRLPT_CONNECT_REQUEST\n");
-		irlpt_client_connect_request(self);
-		irlpt_client_next_state( self, IRLPT_CLIENT_WAITI);
-		break;
-	case LMP_DISCONNECT:
-	case LAP_DISCONNECT:
-	        DEBUG( irlpt_client_fsm_debug, __FUNCTION__ 
-		       ": LMP_DISCONNECT or LAP_DISCONNECT\n");
-		DEBUG(irlpt_client_fsm_debug, __FUNCTION__
-		      ": waking any sleepers..\n");
-		wake_up_interruptible(&self->read_wait);
-		irlpt_client_next_state( self, IRLPT_CLIENT_IDLE);
-		break;
-	default:
-		DEBUG( irlpt_client_fsm_debug, __FUNCTION__ 
-		       ": Unknown event %d (%s)\n", 
-		       event, irlpt_fsm_event[event]);
-		break;
-	}
-
-	if ( skb) {
-		dev_kfree_skb( skb);
-	}
-
-	DEBUG( irlpt_client_fsm_debug, __FUNCTION__ " -->\n");
-
-	return 0;
-}
-
-
-/*
- * Function irlpt_client_state_waiti 
- *
- *
- */
-static int irlpt_client_state_waiti( struct irlpt_cb *self, 
-				     IRLPT_EVENT event, 
-				     struct sk_buff *skb, 
-				     struct irlpt_info *info) 
-{
-	DEBUG( irlpt_client_fsm_debug,"--> "  __FUNCTION__ ":\n");
-
-	ASSERT( self != NULL, return -1;);
-	ASSERT( self->magic == IRLPT_MAGIC, return -1;);
-
-	switch( event) {
-	case LMP_CONNECT:
-	        DEBUG( irlpt_client_fsm_debug, __FUNCTION__ ": LMP_CONNECT\n");
-	        irlpt_client_next_state(self, IRLPT_CLIENT_CONN);
-		DEBUG(irlpt_client_fsm_debug, __FUNCTION__
-		      ": waking any sleepers..\n");
-		wake_up_interruptible(&self->read_wait);
-	        break;
-	case LAP_DISCONNECT:
-	case LMP_DISCONNECT:
-	        DEBUG( irlpt_client_fsm_debug, 
-		       __FUNCTION__ ": LMP_DISCONNECT\n");
-		DEBUG(irlpt_client_fsm_debug, __FUNCTION__
-		      ": waking any sleepers..\n");
-		wake_up_interruptible(&self->read_wait);
-	        irlpt_client_next_state( self, IRLPT_CLIENT_IDLE);
-	        break;
-
-	default:
-		DEBUG( irlpt_client_fsm_debug, __FUNCTION__ 
-		       ": Unknown event %d (%s)\n", 
-		       event, irlpt_fsm_event[event]);
-		break;
-	}
-
-	if ( skb) {
-		dev_kfree_skb( skb);
-	}
-
-	DEBUG( irlpt_client_fsm_debug, __FUNCTION__ " -->\n");
-
-	return 0;
-}
-
-/*
- * Function irlpt_client_state_conn (self, event, skb, info)
- *
- *    CONN, We have connected to a provider but has not issued any
- *    commands yet.
- *
- */
-static int irlpt_client_state_conn( struct irlpt_cb *self, 
-				    IRLPT_EVENT event, 
-				    struct sk_buff *skb, 
-				    struct irlpt_info *info) 
-{
-	DEBUG( irlpt_client_fsm_debug, "--> " __FUNCTION__ ":\n");
-
-	ASSERT( self != NULL, return -1;);
-	ASSERT( self->magic == IRLPT_MAGIC, return -1;);
-
-	switch( event) {
-	case CLIENT_DATA_INDICATION:
-		DEBUG( irlpt_client_fsm_debug, __FUNCTION__ 
-		       ": CLIENT_DATA_INDICATION\n");
-		irlpt_client_next_state( self, IRLPT_CLIENT_CONN);
-		break;
-
-	case LMP_DISCONNECT:
-	case LAP_DISCONNECT:
-		DEBUG( irlpt_client_fsm_debug, __FUNCTION__ 
-		       ": LMP_DISCONNECT/LAP_DISCONNECT\n");
-		DEBUG(irlpt_client_fsm_debug, __FUNCTION__
-		      ": waking any sleepers..\n");
-		wake_up_interruptible(&self->read_wait);
-	        irlpt_client_next_state( self, IRLPT_CLIENT_IDLE);
-		irlpt_client_next_state( self, IRLPT_CLIENT_IDLE);
-		break;
-
-	default:
-		DEBUG( irlpt_client_fsm_debug, __FUNCTION__ 
-		       ": Unknown event %d (%s)\n",
-		       event, irlpt_fsm_event[event]);
-		break;
-	}
-
-	if ( skb) {
-		dev_kfree_skb( skb);
-	}
-
-	DEBUG( irlpt_client_fsm_debug, __FUNCTION__ " -->\n");
-
-	return 0;
-}
-
-void irlpt_client_print_event( IRLPT_EVENT event) 
-{
-	DEBUG( irlpt_client_fsm_debug, __FUNCTION__ 
-	       ": IRLPT_EVENT = %s\n", irlpt_fsm_event[event]);
-}
-
-

FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen (who was at: slshen@lbl.gov)