1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
/*
* Drizzle Client & Protocol Library
*
* Copyright (C) 2008 Eric Day (eday@oddments.org)
* 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 names of its contributors may not be used to endorse or
* promote products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 COPYRIGHT
* OWNER OR CONTRIBUTORS 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.
*
*/
/**
* @file
* @brief Packing Declarations
*/
#ifndef __DRIZZLE_PACK_H
#define __DRIZZLE_PACK_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @addtogroup drizzle_pack Packing Declarations
*
* These functions are used internally to pack various parts of the protocol.
* Not all functions are defined in pack.c, they are in the most appropriate
* source file (for example, handshake.c for drizzle_pack_client_handshake).
* @{
*/
/**
* Pack length-encoded number.
*/
DRIZZLE_API
uint8_t *drizzle_pack_length(uint64_t number, uint8_t *ptr);
/**
* Unpack length-encoded number.
*/
DRIZZLE_API
uint64_t drizzle_unpack_length(drizzle_con_st *con, drizzle_return_t *ret_ptr);
/**
* Pack length-encoded string.
*/
DRIZZLE_API
uint8_t *drizzle_pack_string(char *string, uint8_t *ptr);
/**
* Unpack length-encoded string.
*/
DRIZZLE_API
drizzle_return_t drizzle_unpack_string(drizzle_con_st *con, char *buffer,
uint64_t max_size);
/**
* Pack user, scramble, and db.
*/
DRIZZLE_API
uint8_t *drizzle_pack_auth(drizzle_con_st *con, uint8_t *ptr,
drizzle_return_t *ret_ptr);
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* __DRIZZLE_PACK_H */
|