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
|
/**************************************************************************/
/* */
/* Copyright (c) 2001, 2009 NoMachine, http://www.nomachine.com/. */
/* */
/* NXCOMP, NX protocol compression and NX extensions to this software */
/* are copyright of NoMachine. Redistribution and use of the present */
/* software is allowed according to terms specified in the file LICENSE */
/* which comes in the source distribution. */
/* */
/* Check http://www.nomachine.com/licensing.html for applicability. */
/* */
/* NX and NoMachine are trademarks of Medialogic S.p.A. */
/* */
/* All rights reserved. */
/* */
/**************************************************************************/
#include "SetClipRectangles.h"
#include "ClientCache.h"
#include "EncodeBuffer.h"
#include "DecodeBuffer.h"
//
// Set the verbosity level.
//
#define PANIC
#define WARNING
#undef TEST
#undef DEBUG
#undef DUMP
//
// Here are the methods to handle messages' content.
//
int SetClipRectanglesStore::parseIdentity(Message *message, const unsigned char *buffer,
unsigned int size, int bigEndian) const
{
SetClipRectanglesMessage *setClipRectangles = (SetClipRectanglesMessage *) message;
//
// Here is the fingerprint.
//
setClipRectangles -> ordering = *(buffer + 1);
setClipRectangles -> gcontext = GetULONG(buffer + 4, bigEndian);
setClipRectangles -> x_origin = GetUINT(buffer + 8, bigEndian);
setClipRectangles -> y_origin = GetUINT(buffer + 10, bigEndian);
#ifdef DEBUG
*logofs << name() << ": Parsed Identity for message at " << this << ".\n" << logofs_flush;
#endif
return 1;
}
int SetClipRectanglesStore::unparseIdentity(const Message *message, unsigned char *buffer,
unsigned int size, int bigEndian) const
{
SetClipRectanglesMessage *setClipRectangles = (SetClipRectanglesMessage *) message;
//
// Fill all the message's fields.
//
*(buffer + 1) = setClipRectangles -> ordering;
PutULONG(setClipRectangles -> gcontext, buffer + 4, bigEndian);
PutUINT(setClipRectangles -> x_origin, buffer + 8, bigEndian);
PutUINT(setClipRectangles -> y_origin, buffer + 10, bigEndian);
#ifdef DEBUG
*logofs << name() << ": Unparsed identity for message at " << this << ".\n" << logofs_flush;
#endif
return 1;
}
void SetClipRectanglesStore::dumpIdentity(const Message *message) const
{
#ifdef DUMP
SetClipRectanglesMessage *setClipRectangles = (SetClipRectanglesMessage *) message;
*logofs << name() << ": Identity ordering " << (unsigned int) setClipRectangles -> ordering
<< ", gcontext " << setClipRectangles -> gcontext << ", x_origin "
<< setClipRectangles -> x_origin << ", y_origin "
<< setClipRectangles -> y_origin << ", size "
<< setClipRectangles -> size_ << ".\n" << logofs_flush;
#endif
}
void SetClipRectanglesStore::identityChecksum(const Message *message, const unsigned char *buffer,
unsigned int size, int bigEndian) const
{
md5_append(md5_state_, buffer + 1, 1);
md5_append(md5_state_, buffer + 8, 4);
}
void SetClipRectanglesStore::updateIdentity(EncodeBuffer &encodeBuffer, const Message *message,
const Message *cachedMessage,
ChannelCache *channelCache) const
{
SetClipRectanglesMessage *setClipRectangles = (SetClipRectanglesMessage *) message;
SetClipRectanglesMessage *cachedSetClipRectangles = (SetClipRectanglesMessage *) cachedMessage;
ClientCache *clientCache = (ClientCache *) channelCache;
#ifdef TEST
*logofs << name() << ": Encoding value " << setClipRectangles -> gcontext
<< " as gcontext field.\n" << logofs_flush;
#endif
encodeBuffer.encodeXidValue(setClipRectangles -> gcontext, clientCache -> gcCache);
cachedSetClipRectangles -> gcontext = setClipRectangles -> gcontext;
}
void SetClipRectanglesStore::updateIdentity(DecodeBuffer &decodeBuffer, const Message *message,
ChannelCache *channelCache) const
{
SetClipRectanglesMessage *setClipRectangles = (SetClipRectanglesMessage *) message;
ClientCache *clientCache = (ClientCache *) channelCache;
unsigned int value;
decodeBuffer.decodeXidValue(value, clientCache -> gcCache);
setClipRectangles -> gcontext = value;
#ifdef DEBUG
*logofs << name() << ": Decoded value " << setClipRectangles -> gcontext
<< " as gcontext field.\n" << logofs_flush;
#endif
}
|
