Subversion Repositories HelenOS

Rev

Rev 3452 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
3438 svoboda 1
/*
2
 * Copyright (c) 2008 Jiri Svoboda
3
 * All rights reserved.
4
 *
5
 * Redistribution and use in source and binary forms, with or without
6
 * modification, are permitted provided that the following conditions
7
 * are met:
8
 *
9
 * - Redistributions of source code must retain the above copyright
10
 *   notice, this list of conditions and the following disclaimer.
11
 * - Redistributions in binary form must reproduce the above copyright
12
 *   notice, this list of conditions and the following disclaimer in the
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
15
 *   derived from this software without specific prior written permission.
16
 *
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
19
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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
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
26
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
 */
28
 
29
/** @addtogroup trace
30
 * @{
31
 */
32
/** @file
33
 */
34
 
35
#ifndef PROTO_H_
36
#define PROTO_H_
37
 
38
#include <libadt/hash_table.h>
3452 svoboda 39
#include <ipc/ipc.h>
40
#include "trace.h"
3438 svoboda 41
 
3452 svoboda 42
#define OPER_MAX_ARGS (IPC_CALL_LEN - 1)
43
 
3438 svoboda 44
typedef struct {
45
    char *name;
3452 svoboda 46
 
47
    int argc;
48
    val_type_t arg_type[OPER_MAX_ARGS];
49
 
50
    val_type_t rv_type;
51
 
52
    int respc;
53
    val_type_t resp_type[OPER_MAX_ARGS];
3438 svoboda 54
} oper_t;
55
 
56
typedef struct {
57
    /** Protocol name */
58
    char *name;
59
 
60
    /** Maps method number to operation */
61
    hash_table_t method_oper;
62
} proto_t;
63
 
64
/* Maps service number to protocol */
65
extern hash_table_t srv_proto;
66
 
67
void proto_init(void);
68
void proto_cleanup(void);
69
 
70
void proto_register(int srv, proto_t *proto);
71
proto_t *proto_get_by_srv(int srv);
72
proto_t *proto_new(char *name);
3443 svoboda 73
void proto_delete(proto_t *proto);
3438 svoboda 74
void proto_add_oper(proto_t *proto, int method, oper_t *oper);
75
oper_t *proto_get_oper(proto_t *proto, int method);
76
 
3452 svoboda 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);
3438 svoboda 79
 
80
 
3452 svoboda 81
 
3438 svoboda 82
#endif
83
 
84
/** @}
85
 */