WebSVN – HelenOS – Diff – /branches/network/uspace/srv/net/il/arp/arp_module.c


/*
 * Copyright (c) 2009 Lukas Mejdrech
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
/** @addtogroup arp
 *  @{
 */
 
/** @file
 *  ARP standalone module implementation.
 *  Contains skeleton module functions mapping.
 *  The functions are used by the module skeleton as module specific entry points.
 *  @see module.c
 */
 
#include <async.h>
#include <stdio.h>
 
#include <ipc/ipc.h>
#include <ipc/services.h>
 
#include "../../err.h"
#include "../../modules.h"
 
#include "../../structures/packet/packet.h"
 
#include "arp.h"
#include "arp_module.h"
 
/** ARP module name.
 */
#define NAME    "ARP protocol"
 
/** Prints the module name.
 *  @see NAME
 */
void    arp_print_name( void );
 
/** Starts the ARP module.
 *  Initializes the client connection serving function, initializes the module, registers the module service and starts the async manager, processing IPC messages in an infinite loop.
 *  @param client_connection The client connection processing function. The module skeleton propagates its own one. Input parameter.
 *  @returns EOK on successful module termination.
 *  @returns Other error codes as defined for the arp_initialize() function.
 *  @returns Other error codes as defined for the REGISTER_ME() macro function.
 */
int arp_start_module( async_client_conn_t client_connection );
 
/** ARP module global data.
 */
extern arp_globals_t    arp_globals;
 
void arp_print_name( void ){
    printf( "%s", NAME );
}
 
int arp_start_module( async_client_conn_t client_connection ){
    ERROR_DECLARE;
 
    ipcarg_t    phonehash;
 
    async_set_client_connection( client_connection );
    arp_globals.networking_phone = connect_to_service( SERVICE_NETWORKING );
    ERROR_PROPAGATE( pm_init());
    if( ERROR_OCCURRED( arp_initialize())
    || ERROR_OCCURRED( REGISTER_ME( SERVICE_ARP, & phonehash ))){
        pm_destroy();
        return ERROR_CODE;
    }
 
    async_manager();
 
    pm_destroy();
    return EOK;
}
 
/** @}
 */
 

Rev 3914	Rev 4197
1	/*	1	/*
2	* Copyright (c) 2009 Lukas Mejdrech	2	* Copyright (c) 2009 Lukas Mejdrech
3	* All rights reserved.	3	* All rights reserved.
4	*	4	*
5	* Redistribution and use in source and binary forms, with or without	5	* Redistribution and use in source and binary forms, with or without
6	* modification, are permitted provided that the following conditions	6	* modification, are permitted provided that the following conditions
7	* are met:	7	* are met:
8	*	8	*
9	* - Redistributions of source code must retain the above copyright	9	* - Redistributions of source code must retain the above copyright
10	* notice, this list of conditions and the following disclaimer.	10	* notice, this list of conditions and the following disclaimer.
11	* - Redistributions in binary form must reproduce the above copyright	11	* - Redistributions in binary form must reproduce the above copyright
12	* notice, this list of conditions and the following disclaimer in the	12	* notice, this list of conditions and the following disclaimer in the
13	* documentation and/or other materials provided with the distribution.	13	* documentation and/or other materials provided with the distribution.
14	* - The name of the author may not be used to endorse or promote products	14	* - The name of the author may not be used to endorse or promote products
15	* derived from this software without specific prior written permission.	15	* derived from this software without specific prior written permission.
16	*	16	*
17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR	17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES	18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.	19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,	20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT	21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,	22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY	23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT	24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF	25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.	26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27	*/	27	*/
28		28
29	/** @addtogroup arp	29	/** @addtogroup arp
30	* @{	30	* @{
31	*/	31	*/
32		32
33	/** @file	33	/** @file
34	* ARP standalone module implementation.	34	* ARP standalone module implementation.
35	* Contains skeleton module functions mapping.	35	* Contains skeleton module functions mapping.
36	* The functions are used by the module skeleton as module specific entry points.	36	* The functions are used by the module skeleton as module specific entry points.
37	* @see module.c	37	* @see module.c
38	*/	38	*/
39		39
40	#include <async.h>	40	#include <async.h>
41	#include <stdio.h>	41	#include <stdio.h>
42		42
43	#include <ipc/ipc.h>	43	#include <ipc/ipc.h>
44	#include <ipc/services.h>	44	#include <ipc/services.h>
45		45
46	#include "../../err.h"	46	#include "../../err.h"
47	#include "../../modules.h"	47	#include "../../modules.h"
48		48
49	#include "../../structures/packet/packet.h"	49	#include "../../structures/packet/packet.h"
50		50
51	#include "arp.h"	51	#include "arp.h"
52	#include "arp_module.h"	52	#include "arp_module.h"
53		53
54	/** ARP module name.	54	/** ARP module name.
55	*/	55	*/
56	#define NAME "ARP protocol"	56	#define NAME "ARP protocol"
57		57
58	/** Prints the module name.	58	/** Prints the module name.
59	* @see NAME	59	* @see NAME
60	*/	60	*/
61	void arp_print_name( void );	61	void arp_print_name( void );
62		62
63	/** Starts the ARP module.	63	/** Starts the ARP module.
64	* Initializes the client connection serving function, initializes the module, registers the module service and starts the async manager, processing IPC messages in an infinite loop.	64	* Initializes the client connection serving function, initializes the module, registers the module service and starts the async manager, processing IPC messages in an infinite loop.
65	* @param client_connection The client connection processing function. The module skeleton propagates its own one. Input parameter.	65	* @param client_connection The client connection processing function. The module skeleton propagates its own one. Input parameter.
66	* @returns EOK on successful module termination.	66	* @returns EOK on successful module termination.
67	* @returns Other error codes as defined for the arp_initialize() function.	67	* @returns Other error codes as defined for the arp_initialize() function.
68	* @returns Other error codes as defined for the REGISTER_ME() macro function.	68	* @returns Other error codes as defined for the REGISTER_ME() macro function.
69	*/	69	*/
70	int arp_start_module( async_client_conn_t client_connection );	70	int arp_start_module( async_client_conn_t client_connection );
71		71
72	/** ARP module global data.	72	/** ARP module global data.
73	*/	73	*/
74	extern arp_globals_t arp_globals;	74	extern arp_globals_t arp_globals;
75		75
76	void arp_print_name( void ){	76	void arp_print_name( void ){
77	printf( NAME );	77	printf( "%s", NAME );
78	}	78	}
79		79
80	int arp_start_module( async_client_conn_t client_connection ){	80	int arp_start_module( async_client_conn_t client_connection ){
81	ERROR_DECLARE;	81	ERROR_DECLARE;
82		82
83	ipcarg_t phonehash;	83	ipcarg_t phonehash;
84		84
85	async_set_client_connection( client_connection );	85	async_set_client_connection( client_connection );
86	arp_globals.networking_phone = connect_to_service( SERVICE_NETWORKING );	86	arp_globals.networking_phone = connect_to_service( SERVICE_NETWORKING );
87	ERROR_PROPAGATE( pm_init());	87	ERROR_PROPAGATE( pm_init());
88	if( ERROR_OCCURRED( arp_initialize())	88	if( ERROR_OCCURRED( arp_initialize())
89	\|\| ERROR_OCCURRED( REGISTER_ME( SERVICE_ARP, & phonehash ))){	89	\|\| ERROR_OCCURRED( REGISTER_ME( SERVICE_ARP, & phonehash ))){
90	pm_destroy();	90	pm_destroy();
91	return ERROR_CODE;	91	return ERROR_CODE;
92	}	92	}
93		93
94	async_manager();	94	async_manager();
95		95
96	pm_destroy();	96	pm_destroy();
97	return EOK;	97	return EOK;
98	}	98	}
99		99
100	/** @}	100	/** @}
101	*/	101	*/
102		102

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(root)/branches/network/uspace/srv/net/il/arp/arp_module.c – Rev 3914 → 4197