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
|
/* Copyright (C) 2003-2006 Constantin Kaplinsky. 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.
*/
//
// CapsContainer and associated structures - dealing with TightVNC-specific
// protocol capability lists.
//
#ifndef __RFB_CAPSCONTAINER_H__
#define __RFB_CAPSCONTAINER_H__
#include <rdr/types.h>
#include <map>
namespace rfb {
//
// Structure used to describe protocol options such as tunneling methods,
// authentication schemes and message types (protocol versions 3.7t/3.8t).
//
struct CapabilityInfo {
rdr::U32 code; // numeric identifier
rdr::U8 vendorSignature[4]; // vendor identification
rdr::U8 nameSignature[8]; // abbreviated option name
};
//
// CapsContainer - a container class to maintain a list of protocol
// capabilities.
//
class CapsContainer {
public:
CapsContainer(int maxCaps = 64);
virtual ~CapsContainer();
void add(const CapabilityInfo *capinfo, const char *desc = 0);
void add(rdr::U32 code, const char *vendor, const char *name,
const char *desc = 0);
bool isKnown(rdr::U32 code) const;
bool getInfo(rdr::U32 code, CapabilityInfo *capinfo) const;
char *getDescription(rdr::U32 code) const;
bool enable(const CapabilityInfo *capinfo);
bool isEnabled(rdr::U32 code) const;
int numEnabled() const { return m_listSize; }
rdr::U32 getByOrder(int idx) const;
private:
std::map<rdr::U32,CapabilityInfo> m_infoMap;
std::map<rdr::U32,char*> m_descMap;
std::map<rdr::U32,bool> m_enableMap;
int m_maxSize;
int m_listSize;
rdr::U32 *m_plist;
};
}
#endif // __RFB_CAPSCONTAINER_H__
|
