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
97
98
99
100
101
102
103
104
105
106
|
/********************************************************************
* Description: nmlmsg.cc
*
* Derived from a work by Fred Proctor & Will Shackleford
*
* Author:
* License: LGPL Version 2
* System: Linux
*
* Copyright (c) 2004 All rights reserved.
*
* Last change:
********************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
#include <string.h> // memset
#ifdef __cplusplus
}
#endif
#include "cms.hh"
#include "nmlmsg.hh"
#include "rcs_print.hh" /* rcs_error_print() */
/* NMLmsg Functions. */ int NMLmsg::automatically_clear = 1;
/* Constructor */
NMLmsg::NMLmsg(NMLTYPE t, long s)
{
type = t;
size = s;
if (automatically_clear) {
clear();
}
if (size < ((long) sizeof(NMLmsg))) {
rcs_print_error("NMLmsg: size(=%ld) must be atleast %zu\n", size,
sizeof(NMLmsg));
size = sizeof(NMLmsg);
}
if (type <= 0) {
rcs_print_error("NMLmsg: type(=%d) should be greater than zero.\n",
(int)type);
}
};
NMLmsg::NMLmsg(NMLTYPE t, size_t s)
{
type = t;
size = s;
if (automatically_clear) {
clear();
}
if (size < ((long) sizeof(NMLmsg))) {
rcs_print_error("NMLmsg: size(=%ld) must be atleast %zu\n", size,
sizeof(NMLmsg));
size = sizeof(NMLmsg);
}
if (type <= 0) {
rcs_print_error("NMLmsg: type(=%d) should be greater than zero.\n",
(int)type);
}
}
NMLmsg::NMLmsg(NMLTYPE t, long s, int noclear)
{
if (automatically_clear && !noclear) {
clear();
}
type = t;
size = s;
if (size < ((long) sizeof(NMLmsg))) {
rcs_print_error("NMLmsg: size(=%ld) must be atleast %zu\n", size,
sizeof(NMLmsg));
size = sizeof(NMLmsg);
}
if (type <= 0) {
rcs_print_error("NMLmsg: type(=%d) should be greater than zero.\n",
(int)type);
}
};
void NMLmsg::clear()
{
long temp_size;
NMLTYPE temp_type;
temp_size = size;
temp_type = type;
memset((void *) this, 0, size);
size = temp_size;
type = temp_type;
if (size < ((long) sizeof(NMLmsg))) {
rcs_print_error("NMLmsg: size(=%ld) must be atleast %zu\n", size,
sizeof(NMLmsg));
size = sizeof(NMLmsg);
}
}
/* Error message stub for base class. */
/* update should only be called with derived classes. */
void NMLmsg::update(CMS * cms)
{
rcs_print_error("update called for NMLmsg base class.");
rcs_print_error("(This is an error.)\n");
cms->status = CMS_MISC_ERROR;
}
|
