Open SCAP Library
_seap-packet.h
1 /*
2  * Copyright 2009 Red Hat Inc., Durham, North Carolina.
3  * All Rights Reserved.
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18  *
19  * Authors:
20  * "Daniel Kopecek" <dkopecek@redhat.com>
21  */
22 
23 #pragma once
24 #ifndef _SEAP_PACKET_H
25 #define _SEAP_PACKET_H
26 
27 #include <stdint.h>
28 #include "_seap-message.h"
29 #include "_seap-command.h"
30 #include "_seap-error.h"
31 #include "../../../common/util.h"
32 
33 
34 #define SEAP_SYM_PREFIX "seap."
35 #define SEAP_SYM_MSG SEAP_SYM_PREFIX"msg"
36 #define SEAP_SYM_CMD SEAP_SYM_PREFIX"cmd"
37 #define SEAP_SYM_ERR SEAP_SYM_PREFIX"err"
38 
39 #define SEAP_PACKET_INV 0x00 /* Invalid packet */
40 #define SEAP_PACKET_MSG 0x01 /* Message packet */
41 #define SEAP_PACKET_ERR 0x02 /* Error packet */
42 #define SEAP_PACKET_CMD 0x03 /* Command packet */
43 #define SEAP_PACKET_RAW 0x04 /* Raw packet */
44 
45 struct SEAP_packet {
46  uint8_t type;
47  union {
48  SEAP_msg_t msg;
49  SEAP_err_t err;
50  SEAP_cmd_t cmd;
51  } data;
52 };
53 typedef struct SEAP_packet SEAP_packet_t;
54 
55 SEAP_packet_t *SEAP_packet_new(void);
56 void SEAP_packet_free(SEAP_packet_t *packet);
57 
58 void *SEAP_packet_settype(SEAP_packet_t *packet, uint8_t type);
59 uint8_t SEAP_packet_gettype(SEAP_packet_t *packet);
60 
61 SEAP_msg_t *SEAP_packet_msg(SEAP_packet_t *packet);
62 SEAP_cmd_t *SEAP_packet_cmd(SEAP_packet_t *packet);
63 SEAP_err_t *SEAP_packet_err(SEAP_packet_t *packet);
64 
65 int SEAP_packet_recv(SEAP_CTX_t *ctx, int sd, SEAP_packet_t **packet);
66 int SEAP_packet_recv_bytype(SEAP_CTX_t *ctx, int sd, SEAP_packet_t **packet, uint8_t type);
67 int SEAP_packet_send(SEAP_CTX_t *ctx, int sd, SEAP_packet_t *packet);
68 int SEAP_packet_enqueue(SEAP_CTX_t *ctx, int sd, SEAP_packet_t *packet);
69 
70 #endif /* _SEAP_PACKET_H */
Definition: _seap-types.h:51
Definition: _seap-packet.h:45
Definition: _seap-command.h:59
Definition: _seap-error.h:31
Definition: _seap-message.h:44