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
|
/**************************************************************************/
/* */
/* 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 "QueryFontReply.h"
#include "ServerCache.h"
#include "EncodeBuffer.h"
#include "DecodeBuffer.h"
//
// Set the verbosity level.
//
#define PANIC
#define WARNING
#undef TEST
#undef DEBUG
#undef DUMP
QueryFontReplyStore::QueryFontReplyStore(StaticCompressor *compressor)
: MessageStore(compressor)
{
enableCache = QUERYFONTREPLY_ENABLE_CACHE;
enableData = QUERYFONTREPLY_ENABLE_DATA;
enableSplit = QUERYFONTREPLY_ENABLE_SPLIT;
enableCompress = QUERYFONTREPLY_ENABLE_COMPRESS;
if (control -> isProtoStep7() == 1)
{
enableCompress = QUERYFONTREPLY_ENABLE_COMPRESS_IF_PROTO_STEP_7;
}
dataLimit = QUERYFONTREPLY_DATA_LIMIT;
dataOffset = QUERYFONTREPLY_DATA_OFFSET;
cacheSlots = QUERYFONTREPLY_CACHE_SLOTS;
cacheThreshold = QUERYFONTREPLY_CACHE_THRESHOLD;
cacheLowerThreshold = QUERYFONTREPLY_CACHE_LOWER_THRESHOLD;
messages_ -> resize(cacheSlots);
for (T_messages::iterator i = messages_ -> begin();
i < messages_ -> end(); i++)
{
*i = NULL;
}
temporary_ = NULL;
}
QueryFontReplyStore::~QueryFontReplyStore()
{
for (T_messages::iterator i = messages_ -> begin();
i < messages_ -> end(); i++)
{
destroy(*i);
}
destroy(temporary_);
}
//
// Here are the methods to handle messages' content.
//
int QueryFontReplyStore::parseIdentity(Message *message, const unsigned char *buffer,
unsigned int size, int bigEndian) const
{
//
// Clear the padding bytes.
//
unsigned char *pad = (unsigned char *) buffer;
if (size >= 24)
{
PutULONG(0, pad + 20, bigEndian);
}
if (size >= 40)
{
PutULONG(0, pad + 36, bigEndian);
}
//
// TODO: This doesn't work. Probably these
// padding bytes are not padding anymore.
// This is to be investigated.
//
// pad += 60;
//
// while (pad + 16 <= (buffer + size))
// {
// PutULONG(0, pad + 12, bigEndian);
//
// pad += 16;
// }
//
#ifdef DEBUG
*logofs << name() << ": Cleaned padding bytes of "
<< "message at " << message << ".\n"
<< logofs_flush;
#endif
return 1;
}
int QueryFontReplyStore::unparseIdentity(const Message *message, unsigned char *buffer,
unsigned int size, int bigEndian) const
{
return 1;
}
void QueryFontReplyStore::dumpIdentity(const Message *message) const
{
#ifdef DUMP
QueryFontReplyMessage *queryFontReply = (QueryFontReplyMessage *) message;
*logofs << name() << ": Identity size " << queryFontReply -> size_ << ".\n";
#endif
}
void QueryFontReplyStore::identityChecksum(const Message *message, const unsigned char *buffer,
unsigned int size, int bigEndian) const
{
}
|
