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
|
/* Copyright (C) 2002-2003 RealVNC Ltd. All Rights Reserved.
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
#ifndef __VIEWER_MRU_H__
#define __VIEWER_MRU_H__
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <list>
#include <set>
#include <rfb_win32/Registry.h>
#include <rfb/util.h>
#include <rdr/HexOutStream.h>
namespace rfb {
namespace win32 {
namespace MRU {
static const RegKey RegRoot = HKEY_CURRENT_USER;
static const TCHAR* RegPath = _T("Software\\TightVNC\\VNCViewer4\\MRU");
static const int MaxMRUEntries = 256;
static const int MRUEntries = 10;
static std::list<char*> getEntries() {
std::list<char*> mru;
try {
RegKey key;
key.openKey(RegRoot, RegPath);
CharArray order;
int length;
key.getBinary(_T("Order"), (void**)&order.buf, &length);
for (int i=0; i<length; i++) {
TCharArray keyname = rdr::HexOutStream::binToHexStr(&order.buf[i], 1);
try {
TCharArray entry = key.getString(keyname.buf);
mru.push_back(strDup(entry.buf));
} catch (rdr::Exception) {
}
}
} catch (rdr::Exception) {
}
return mru;
}
static void addToMRU(const char* name) {
RegKey key;
key.createKey(RegRoot, RegPath);
BYTE keycode;
CharArray old_order;
char order[MaxMRUEntries];
int orderlen;
try {
key.getBinary(_T("Order"), (void**)&old_order.buf, &orderlen);
if (orderlen)
memcpy(order, old_order.buf, orderlen);
std::set<int> ordercodes;
keycode = 0;
bool found = false;
for (int i=0; i<orderlen; i++) {
TCharArray keyname = rdr::HexOutStream::binToHexStr(&order[i], 1);
try {
TCharArray hostname = key.getString(keyname.buf);
if (strcmp(name, CStr(hostname.buf)) == 0) {
keycode = order[i];
found = true;
break;
}
} catch (rdr::Exception) {
}
ordercodes.insert(order[i]);
}
if (!found) {
if (orderlen <= MRUEntries) {
while (ordercodes.find(keycode) != ordercodes.end()) keycode++;
} else {
keycode = order[orderlen-1];
orderlen--;
}
}
} catch (rdr::Exception) {
keycode = 0;
orderlen = 0;
}
printf("keycode=%d\n", (int)keycode);
orderlen++;
int i, j=orderlen-1;
for (i=0; i<orderlen-1; i++) {
if (order[i] == keycode) {
j = i;
orderlen--;
break;
}
}
for (i=j; i>0; i--)
order[i] = order[i-1];
order[0] = keycode;
printf("selected %d\n", (int)keycode);
TCharArray keyname = rdr::HexOutStream::binToHexStr((char*)&keycode, 1);
key.setString(keyname.buf, TStr(name));
key.setBinary(_T("Order"), order, orderlen);
}
};
};
};
#endif
|
