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
|
/* Starshatter: The Open Source Project
Copyright (c) 2021-2024, Starshatter: The Open Source Project Contributors
Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors
Copyright (c) 1997-2006, Destroyer Studios LLC.
AUTHOR: John DiCamillo
OVERVIEW
========
User level network message
*/
#include "NetMsg.h"
#include <cstdint>
#include <cstring>
static std::uint32_t net_msg_sequence = 1;
NetMsg::NetMsg(std::uint32_t nid, void* d, int l, std::uint8_t f) :
msgid(net_msg_sequence++),
netid(nid),
len(l),
flags(f)
{
data = new std::uint8_t[len];
if (data) {
std::memcpy(data, d, len);
if (len < MAX_SIZE)
data[1] = len;
else
data[1] = 0;
}
else {
len = 0;
}
}
NetMsg::NetMsg(std::uint32_t nid, std::uint8_t type, const char* text, int l, std::uint8_t f) :
msgid(net_msg_sequence++),
netid(nid),
len(2+l),
flags(f)
{
data = new std::uint8_t[len];
if (data) {
data[0] = type;
if (len < MAX_SIZE)
data[1] = len;
else
data[1] = 0;
if (len > 2)
std::memcpy(data + 2, text, len - 2);
}
else {
len = 0;
}
}
NetMsg::~NetMsg()
{
delete [] data;
}
int
NetMsg::operator < (const NetMsg& m) const
{
if (data[0] == MULTIPART && m.data[0] == MULTIPART) {
NetMsgMultipart* p1 = (NetMsgMultipart*) data;
NetMsgMultipart* p2 = (NetMsgMultipart*) m.data;
if (p1->msgid == p2->msgid)
return p1->partno < p2->partno;
return p1->msgid < p2->msgid;
}
return msgid < m.msgid;
}
|
