WebSVN – HelenOS – Diff – /branches/network/uspace/srv/net/structures/packet/packet_messages.h


/*
 * 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 packet
 *  @{
 */
 
/** @file
 *  Packet server module messages.
 */
 
#ifndef __NET_PACKET_MESSAGES__
#define __NET_PACKET_MESSAGES__
 
#include <ipc/ipc.h>
 
#include "../../messages.h"
 
/** Packet server module messages.
 */
typedef enum {
    /** Create packet message with specified content length.
     *  @see packet_get_1()
     */
    NET_PACKET_CREATE_1 = NET_PACKET_FIRST,
    /** Create packet message with specified address length, prefix, content and suffix.
     *  @see packet_get_4()
     */
    NET_PACKET_CREATE_4,
    /** Get packet message.
     *  @see packet_return()
     */
    NET_PACKET_GET,
    /** Get packet size message.
     *  @see packet_translate()
     */
    NET_PACKET_GET_SIZE,
    /** Release packet message.
     *  @see pq_release()
     */
    NET_PACKET_RELEASE
} packet_messages;
 
/** Returns the protocol service message parameter.
 */
#define ARP_GET_PROTO( call )       ( services_t ) IPC_GET_ARG2( * call )
 
/** Returns the packet identifier message parameter.
 */
#define IPC_GET_ID( call )          ( packet_id_t ) IPC_GET_ARG1( * call )
 
/** Returns the maximal content length message parameter.
 */
#define IPC_GET_CONTENT( call )     ( size_t ) IPC_GET_ARG1( * call )
 
/** Returns the maximal address length message parameter.
 */
#define IPC_GET_ADDR_LEN( call )    ( size_t ) IPC_GET_ARG2( * call )
 
/** Returns the maximal prefix length message parameter.
 */
#define IPC_GET_PREFIX( call )      ( size_t ) IPC_GET_ARG3( * call )
 
/** Returns the maximal suffix length message parameter.
 */
#define IPC_GET_SUFFIX( call )      ( size_t ) IPC_GET_ARG4( * call )
 
#endif
 
/** @}
 */
 

Rev 4307	Rev 4350
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 packet	29	/** @addtogroup packet
30	* @{	30	* @{
31	*/	31	*/
32		32
33	/** @file	33	/** @file
-		34	* Packet server module messages.
34	*/	35	*/
35		36
36	#ifndef __NET_PACKET_MESSAGES__	37	#ifndef __NET_PACKET_MESSAGES__
37	#define __NET_PACKET_MESSAGES__	38	#define __NET_PACKET_MESSAGES__
38		39
39	#include <ipc/ipc.h>	40	#include <ipc/ipc.h>
40		41
41	#include "../../messages.h"	42	#include "../../messages.h"
42		43
-		44	/** Packet server module messages.
-		45	*/
43	typedef enum {	46	typedef enum {
-		47	/** Create packet message with specified content length.
-		48	* @see packet_get_1()
-		49	*/
44	NET_PACKET_CREATE_1 = NET_PACKET_FIRST,	50	NET_PACKET_CREATE_1 = NET_PACKET_FIRST,
-		51	/** Create packet message with specified address length, prefix, content and suffix.
-		52	* @see packet_get_4()
-		53	*/
45	NET_PACKET_CREATE_4,	54	NET_PACKET_CREATE_4,
-		55	/** Get packet message.
-		56	* @see packet_return()
-		57	*/
46	NET_PACKET_GET,	58	NET_PACKET_GET,
-		59	/** Get packet size message.
-		60	* @see packet_translate()
-		61	*/
47	NET_PACKET_GET_SIZE,	62	NET_PACKET_GET_SIZE,
-		63	/** Release packet message.
-		64	* @see pq_release()
-		65	*/
48	NET_PACKET_RELEASE	66	NET_PACKET_RELEASE
49	} packet_messages;	67	} packet_messages;
50		68
51	/** Returns the protocol service message parameter.	69	/** Returns the protocol service message parameter.
52	*/	70	*/
53	#define ARP_GET_PROTO( call ) ( services_t ) IPC_GET_ARG2( * call )	71	#define ARP_GET_PROTO( call ) ( services_t ) IPC_GET_ARG2( * call )
54		72
55	/** Returns the packet identifier message parameter.	73	/** Returns the packet identifier message parameter.
56	*/	74	*/
57	#define IPC_GET_ID( call ) ( packet_id_t ) IPC_GET_ARG1( * call )	75	#define IPC_GET_ID( call ) ( packet_id_t ) IPC_GET_ARG1( * call )
58		76
59	/** Returns the maximal content length message parameter.	77	/** Returns the maximal content length message parameter.
60	*/	78	*/
61	#define IPC_GET_CONTENT( call ) ( size_t ) IPC_GET_ARG1( * call )	79	#define IPC_GET_CONTENT( call ) ( size_t ) IPC_GET_ARG1( * call )
62		80
63	/** Returns the maximal address length message parameter.	81	/** Returns the maximal address length message parameter.
64	*/	82	*/
65	#define IPC_GET_ADDR_LEN( call ) ( size_t ) IPC_GET_ARG2( * call )	83	#define IPC_GET_ADDR_LEN( call ) ( size_t ) IPC_GET_ARG2( * call )
66		84
67	/** Returns the maximal prefix length message parameter.	85	/** Returns the maximal prefix length message parameter.
68	*/	86	*/
69	#define IPC_GET_PREFIX( call ) ( size_t ) IPC_GET_ARG3( * call )	87	#define IPC_GET_PREFIX( call ) ( size_t ) IPC_GET_ARG3( * call )
70		88
71	/** Returns the maximal suffix length message parameter.	89	/** Returns the maximal suffix length message parameter.
72	*/	90	*/
73	#define IPC_GET_SUFFIX( call ) ( size_t ) IPC_GET_ARG4( * call )	91	#define IPC_GET_SUFFIX( call ) ( size_t ) IPC_GET_ARG4( * call )
74		92
75	#endif	93	#endif
76		94
77	/** @}	95	/** @}
78	*/	96	*/
79		97

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