FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
sidecoin/src/protocol.cpp at master · superstacked/sidecoin · GitHub
superstacked
/
sidecoin
Public
forked from
glaspe/sidecoin
Notifications
You must be signed in to change notification settings
Fork
0
Star
1
Code
Pull requests
0
Actions
Projects
Wiki
Security and quality
0
Insights
Additional navigation options
Code
Pull requests
Actions
Projects
Wiki
Security and quality
Insights
Expand file tree
Breadcrumbs
sidecoin
/
src
/
protocol.cpp
Copy path
More file actions
More file actions
Latest commit
History
History
History
152 lines (127 loc) · 3.34 KB
Breadcrumbs
sidecoin
/
src
/
protocol.cpp
Copy path
File metadata and controls
152 lines (127 loc) · 3.34 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
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
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
//
Copyright (c) 2009-2010 Satoshi Nakamoto
//
Copyright (c) 2009-2014 The Bitcoin developers
//
Copyright (c) 2014 Joey Krug and Jack Peterson
//
Distributed under the MIT/X11 software license, see the accompanying
//
file COPYING or http://www.opensource.org/licenses/mit-license.php.
#
include
"
protocol.h
"
#
include
"
util.h
"
#
ifndef
WIN32
#
include
<
arpa/inet.h
>
#
endif
static
const
char
* ppszTypeName[] =
{
"
ERROR
"
,
"
tx
"
,
"
block
"
,
"
filtered block
"
};
CMessageHeader::CMessageHeader
()
{
memcpy
(pchMessageStart,
Params
().
MessageStart
(),
MESSAGE_START_SIZE
);
memset
(pchCommand,
0
,
sizeof
(pchCommand));
pchCommand[
1
] =
1
;
nMessageSize = -
1
;
nChecksum =
0
;
}
CMessageHeader::CMessageHeader
(
const
char
* pszCommand,
unsigned
int
nMessageSizeIn)
{
memcpy
(pchMessageStart,
Params
().
MessageStart
(),
MESSAGE_START_SIZE
);
strncpy
(pchCommand, pszCommand,
COMMAND_SIZE
);
nMessageSize = nMessageSizeIn;
nChecksum =
0
;
}
std::string
CMessageHeader::GetCommand
()
const
{
if
(pchCommand[
COMMAND_SIZE
-
1
] ==
0
)
return
std::string
(pchCommand, pchCommand +
strlen
(pchCommand));
else
return
std::string
(pchCommand, pchCommand +
COMMAND_SIZE
);
}
bool
CMessageHeader::IsValid
()
const
{
//
Check start string
if
(
memcmp
(pchMessageStart,
Params
().
MessageStart
(),
MESSAGE_START_SIZE
) !=
0
)
return
false
;
//
Check the command string for errors
for
(
const
char
* p1 = pchCommand; p1 < pchCommand +
COMMAND_SIZE
; p1++)
{
if
(*p1 ==
0
)
{
//
Must be all zeros after the first zero
for
(; p1 < pchCommand +
COMMAND_SIZE
; p1++)
if
(*p1 !=
0
)
return
false
;
}
else
if
(*p1 <
'
'
|| *p1 >
0x7E
)
return
false
;
}
//
Message size
if
(nMessageSize >
MAX_SIZE
)
{
LogPrintf
(
"
CMessageHeader::IsValid() : (%s, %u bytes) nMessageSize > MAX_SIZE
\n
"
,
GetCommand
(), nMessageSize);
return
false
;
}
return
true
;
}
CAddress::CAddress
() : CService()
{
Init
();
}
CAddress::CAddress
(CService ipIn,
uint64_t
nServicesIn) : CService(ipIn)
{
Init
();
nServices = nServicesIn;
}
void
CAddress::Init
()
{
nServices =
NODE_NETWORK
;
nTime =
100000000
;
nLastTry =
0
;
}
CInv::CInv
()
{
type =
0
;
hash =
0
;
}
CInv::CInv
(
int
typeIn,
const
uint256& hashIn)
{
type = typeIn;
hash = hashIn;
}
CInv::CInv
(
const
std::string& strType,
const
uint256& hashIn)
{
unsigned
int
i;
for
(i =
1
; i <
ARRAYLEN
(ppszTypeName); i++)
{
if
(strType == ppszTypeName[i])
{
type = i;
break
;
}
}
if
(i ==
ARRAYLEN
(ppszTypeName))
throw
std::out_of_range
(
strprintf
(
"
CInv::CInv(string, uint256) : unknown type '%s'
"
, strType));
hash = hashIn;
}
bool
operator
<(
const
CInv& a,
const
CInv& b)
{
return
(a.
type
< b.
type
|| (a.
type
== b.
type
&& a.
hash
< b.
hash
));
}
bool
CInv::IsKnownType
()
const
{
return
(type >=
1
&& type < (
int
)
ARRAYLEN
(ppszTypeName));
}
const
char
*
CInv::GetCommand
()
const
{
if
(!
IsKnownType
())
throw
std::out_of_range
(
strprintf
(
"
CInv::GetCommand() : type=%d unknown type
"
, type));
return
ppszTypeName[type];
}
std::string
CInv::ToString
()
const
{
return
strprintf
(
"
%s %s
"
,
GetCommand
(), hash.
ToString
());
}
void
CInv::print
()
const
{
LogPrintf
(
"
CInv(%s)
\n
"
,
ToString
());
}
Back
|
FazBrowse Home
|
New Git URL