WebSVN – HelenOS – Diff – /branches/tracing/uspace/app/trace/proto.h


/*
 * Copyright (c) 2008 Jiri Svoboda
 * 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 trace
 * @{
 */
/** @file
 */
 
#ifndef PROTO_H_
#define PROTO_H_
 
#include <adt/hash_table.h>
#include <ipc/ipc.h>
#include "trace.h"
 
#define OPER_MAX_ARGS (IPC_CALL_LEN - 1)
 
typedef struct {
    char *name;
 
    int argc;
    val_type_t arg_type[OPER_MAX_ARGS];
 
    val_type_t rv_type;
 
    int respc;
    val_type_t resp_type[OPER_MAX_ARGS];
} oper_t;
 
typedef struct {
    /** Protocol name */
    char *name;
 
    /** Maps method number to operation */
    hash_table_t method_oper;
} proto_t;
 
/* Maps service number to protocol */
extern hash_table_t srv_proto;
 
void proto_init(void);
void proto_cleanup(void);
 
void proto_register(int srv, proto_t *proto);
proto_t *proto_get_by_srv(int srv);
proto_t *proto_new(char *name);
void proto_delete(proto_t *proto);
void proto_add_oper(proto_t *proto, int method, oper_t *oper);
oper_t *proto_get_oper(proto_t *proto, int method);
 
oper_t *oper_new(char *name, int argc, val_type_t *arg_types,
    val_type_t rv_type, int respc, val_type_t *resp_types);
 
 
 
#endif
 
/** @}
 */
 

Rev 3471	Rev 4692
1	/*	1	/*
2	* Copyright (c) 2008 Jiri Svoboda	2	* Copyright (c) 2008 Jiri Svoboda
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 trace	29	/** @addtogroup trace
30	* @{	30	* @{
31	*/	31	*/
32	/** @file	32	/** @file
33	*/	33	*/
34		34
35	#ifndef PROTO_H_	35	#ifndef PROTO_H_
36	#define PROTO_H_	36	#define PROTO_H_
37		37
38	#include <libadt/hash_table.h>	38	#include <adt/hash_table.h>
39	#include <ipc/ipc.h>	39	#include <ipc/ipc.h>
40	#include "trace.h"	40	#include "trace.h"
41		41
42	#define OPER_MAX_ARGS (IPC_CALL_LEN - 1)	42	#define OPER_MAX_ARGS (IPC_CALL_LEN - 1)
43		43
44	typedef struct {	44	typedef struct {
45	char *name;	45	char *name;
46		46
47	int argc;	47	int argc;
48	val_type_t arg_type[OPER_MAX_ARGS];	48	val_type_t arg_type[OPER_MAX_ARGS];
49		49
50	val_type_t rv_type;	50	val_type_t rv_type;
51		51
52	int respc;	52	int respc;
53	val_type_t resp_type[OPER_MAX_ARGS];	53	val_type_t resp_type[OPER_MAX_ARGS];
54	} oper_t;	54	} oper_t;
55		55
56	typedef struct {	56	typedef struct {
57	/** Protocol name */	57	/** Protocol name */
58	char *name;	58	char *name;
59		59
60	/** Maps method number to operation */	60	/** Maps method number to operation */
61	hash_table_t method_oper;	61	hash_table_t method_oper;
62	} proto_t;	62	} proto_t;
63		63
64	/* Maps service number to protocol */	64	/* Maps service number to protocol */
65	extern hash_table_t srv_proto;	65	extern hash_table_t srv_proto;
66		66
67	void proto_init(void);	67	void proto_init(void);
68	void proto_cleanup(void);	68	void proto_cleanup(void);
69		69
70	void proto_register(int srv, proto_t *proto);	70	void proto_register(int srv, proto_t *proto);
71	proto_t *proto_get_by_srv(int srv);	71	proto_t *proto_get_by_srv(int srv);
72	proto_t proto_new(char name);	72	proto_t proto_new(char name);
73	void proto_delete(proto_t *proto);	73	void proto_delete(proto_t *proto);
74	void proto_add_oper(proto_t proto, int method, oper_t oper);	74	void proto_add_oper(proto_t proto, int method, oper_t oper);
75	oper_t proto_get_oper(proto_t proto, int method);	75	oper_t proto_get_oper(proto_t proto, int method);
76		76
77	oper_t oper_new(char name, int argc, val_type_t *arg_types,	77	oper_t oper_new(char name, int argc, val_type_t *arg_types,
78	val_type_t rv_type, int respc, val_type_t *resp_types);	78	val_type_t rv_type, int respc, val_type_t *resp_types);
79		79
80		80
81		81
82	#endif	82	#endif
83		83
84	/** @}	84	/** @}
85	*/	85	*/
86		86

Subversion Repositories HelenOS

(root)/branches/tracing/uspace/app/trace/proto.h – Rev 3471 → 4692