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
|
/*
* Ekiga -- A VoIP and Video-Conferencing application
* Copyright (C) 2000-2009 Damien Sandras <dsandras@seconix.com>
* This program 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 program 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 program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Ekiga is licensed under the GPL license and as a special exception, you
* have permission to link or otherwise combine this program with the
* programs OPAL, OpenH323 and PWLIB, and distribute the combination, without
* applying the requirements of the GNU GPL to the OPAL, OpenH323 and PWLIB
* programs, as long as you do follow the requirements of the GNU GPL for all
* the rest of the software thus combined.
*/
/*
* device-def.h - description
* ------------------------------------------
* begin : written in 2008 by Matthias Schneider
* copyright : (c) 2008 by Matthias Schneider
* description : declaration of an object representing a device
*
*/
#ifndef __DEVICE_DEFINITION_H__
#define __DEVICE_DEFINITION_H__
#include <string>
#include <iostream>
namespace Ekiga
{
/**
* @addtogroup services
* @{
*/
class Device
{
public:
/** The backend type.
* The backend type like "PTLIB", "NULL", etc.
*/
std::string type;
/** The device source.
* The device source like "V4L", "ALSA", "DC", "OSS", etc.
*/
std::string source;
/** The device name.
* The device name like "Logitech Quickcam Zoom"
*/
std::string name;
/** Set the device identifier from a consendes string.
* Set the device identifier from a condensed string like "type/source/name"
* Used for setting devices from the saved gmconf configuration.
* @param str the string from which to set the device identifier.
*/
void SetFromString(std::string str)
{
unsigned type_sep = str.find_last_of("(");
unsigned source_sep = str.find_first_of("/", type_sep + 1);
name = str.substr ( 0, type_sep - 1);
type = str.substr ( type_sep + 1, source_sep - type_sep - 1);
source = str.substr ( source_sep + 1, str.size() - source_sep - 2);
}
/** Get a condensed string of the device identifier.
* Return a condesned string in the form "type/source/name".
* Used when storing the device identifier in gmconf.
* @return the string in the format "type/source/name".
*/
std::string GetString() const
{
return ( name + " (" + type + "/" + source + ")");
}
Device & operator= (const Device & rhs)
{
type = rhs.type;
source = rhs.source;
name = rhs.name;
return *this;
}
bool operator==( const Device & rhs ) const
{
if ( (type == rhs.type) &&
(source == rhs.source) &&
(name == rhs.name) )
return true;
else
return false;
}
bool operator!=( const Device & rhs ) const
{
return (!(*this==rhs));
}
friend std::ostream& operator <<(std::ostream & stream, const Device & device){
stream << device.GetString();
return stream;
}
};
/**
* @}
*/
};
#endif
|
