libzypp: zypp/media/MediaSource.h Source File

libzypp 17.25.10

MediaSource.h
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1 /*---------------------------------------------------------------------\
2 | ____ _ __ __ ___ |
3 | |__ / \ / / . \ . \ |
4 | / / \ V /| _/ _/ |
5 | / /__ | | | | | | |
6 | /_____||_| |_| |_| |
7 | |
8 \---------------------------------------------------------------------*/
12 #ifndef ZYPP_MEDIA_MEDIASOURCE_H
13 #define ZYPP_MEDIA_MEDIASOURCE_H
14
15 #include <iosfwd>
16
17 #include <zypp/Pathname.h>
18 #include <zypp/base/String.h>
19 #include <zypp/base/PtrTypes.h>
20
21
22 namespace zypp {
23 namespace media {
24
26
29 typedef unsigned int MediaAccessId;
30
31
33
36 class MediaSource
37 {
38 public:
39 MediaSource(const std::string &_type, const std::string &_name,
40 unsigned int _maj=0, unsigned int _min=0,
41 const std::string &_bdir=std::string(), bool _own=true)
42 : maj_nr(_maj)
43 , min_nr(_min)
44 , type(_type)
45 , name(_name)
46 , bdir(_bdir)
47 , iown(_own)
48 {}
49
50 MediaSource()
51 : maj_nr(0)
52 , min_nr(0)
53 {}
54
55 virtual
56 ~MediaSource()
57 {}
58
62 virtual bool equals(const MediaSource &src) const
63 {
64 if( type == src.type)
65 {
66 if( maj_nr == 0)
67 return name == src.name;
68 else
69 return maj_nr == src.maj_nr &&
70 min_nr == src.min_nr;
71 }
72 return false;
73 }
74
78 virtual std::string asString() const
79 {
80 std::string tmp1;
81 if(maj_nr != 0)
82 {
83 tmp1 = "[" + str::numstring(maj_nr) + "," +
84 str::numstring(min_nr) + "]";
85 }
86 return type + "<" + name + tmp1 + ">";
87 }
88
89 unsigned int maj_nr;
90 unsigned int min_nr;
91 std::string type;
92 std::string name;
93 std::string bdir;
94 bool iown;
95 };
96
98 inline std::ostream & operator<<( std::ostream & str, const MediaSource & obj )
99 { return str << obj.asString(); }
100
102
105 class AttachPoint
106 {
107 public:
108 AttachPoint(const Pathname &_path=Pathname(),
109 bool _temp=true)
110 : path(_path)
111 , temp(_temp)
112 {}
113
114 bool empty() const { return path.empty(); }
115
116 Pathname path;
117 bool temp;
118 };
119
121 std::ostream & operator<<( std::ostream & str, const AttachPoint & obj );
122
124 typedef zypp::RW_pointer<MediaSource> MediaSourceRef;
125 typedef zypp::RW_pointer<AttachPoint> AttachPointRef;
126
127
129
133 struct AttachedMedia
134 {
135 AttachedMedia()
136 {}
137
138 AttachedMedia(const MediaSourceRef &_mediaSource,
139 const AttachPointRef &_attachPoint)
140 : mediaSource( _mediaSource)
141 , attachPoint( _attachPoint)
142 {}
143
144 MediaSourceRef mediaSource;
145 AttachPointRef attachPoint;
146 };
147
149 std::ostream & operator<<( std::ostream & str, const AttachedMedia & obj );
150
151 } // namespace media
152 } // namespace zypp
153
154
155 #endif // ZYPP_MEDIA_MEDIASOURCE_H
156
Pathname.h
PtrTypes.h
String.h
zypp::filesystem::Pathname
Pathname.
Definition: Pathname.h:45
zypp::filesystem::Pathname::empty
bool empty() const
Test for an empty path.
Definition: Pathname.h:114
zypp::media::AttachPoint
Attach point of a media source.
Definition: MediaSource.h:106
zypp::media::AttachPoint::path
Pathname path
The path name (mount point).
Definition: MediaSource.h:116
zypp::media::AttachPoint::empty
bool empty() const
Definition: MediaSource.h:114
zypp::media::AttachPoint::AttachPoint
AttachPoint(const Pathname &_path=Pathname(), bool _temp=true)
Definition: MediaSource.h:108
zypp::media::AttachPoint::temp
bool temp
If it was created temporary.
Definition: MediaSource.h:117
zypp::media::MediaSource
Media source internally used by MediaManager and MediaHandler.
Definition: MediaSource.h:37
zypp::media::MediaSource::operator<<
std::ostream & operator<<(std::ostream &str, const MediaSource &obj)
Stream output.
Definition: MediaSource.h:98
zypp::media::MediaSource::min_nr
unsigned int min_nr
A minor number if source is a device.
Definition: MediaSource.h:90
zypp::media::MediaSource::type
std::string type
A media handler specific source type.
Definition: MediaSource.h:91
zypp::media::MediaSource::maj_nr
unsigned int maj_nr
A major number if source is a device.
Definition: MediaSource.h:89
zypp::media::MediaSource::iown
bool iown
True, if mounted by media manager.
Definition: MediaSource.h:94
zypp::media::MediaSource::MediaSource
MediaSource()
Definition: MediaSource.h:50
zypp::media::MediaSource::name
std::string name
A media handler specific source name.
Definition: MediaSource.h:92
zypp::media::MediaSource::asString
virtual std::string asString() const
Return media source as string for debuging purposes.
Definition: MediaSource.h:78
zypp::media::MediaSource::bdir
std::string bdir
Directory, the media may be bound to.
Definition: MediaSource.h:93
zypp::media::MediaSource::~MediaSource
virtual ~MediaSource()
Definition: MediaSource.h:56
zypp::media::MediaSource::equals
virtual bool equals(const MediaSource &src) const
Check if the both sources are equal.
Definition: MediaSource.h:62
zypp::media::MediaSource::MediaSource
MediaSource(const std::string &_type, const std::string &_name, unsigned int _maj=0, unsigned int _min=0, const std::string &_bdir=std::string(), bool _own=true)
Definition: MediaSource.h:39
str
String related utilities and Regular expression matching.
zypp::media::MediaSourceRef
zypp::RW_pointer< MediaSource > MediaSourceRef
Definition: MediaSource.h:124
zypp::media::operator<<
std::ostream & operator<<(std::ostream &str, const MediaAccess &obj)
Definition: MediaAccess.cc:481
zypp::media::MediaAccessId
unsigned int MediaAccessId
Media manager access Id type.
Definition: MediaSource.h:29
zypp::media::AttachPointRef
zypp::RW_pointer< AttachPoint > AttachPointRef
Definition: MediaSource.h:125
zypp::str::numstring
std::string numstring(char n, int w=0)
Definition: String.h:286
zypp
Easy-to use interface to the ZYPP dependency resolver.
Definition: CodePitfalls.doc:2
zypp::RW_pointer< MediaSource >
zypp::media::AttachedMedia
A simple structure containing references to a media source and its attach point.
Definition: MediaSource.h:134
zypp::media::AttachedMedia::mediaSource
MediaSourceRef mediaSource
Definition: MediaSource.h:144
zypp::media::AttachedMedia::AttachedMedia
AttachedMedia(const MediaSourceRef &_mediaSource, const AttachPointRef &_attachPoint)
Definition: MediaSource.h:138
zypp::media::AttachedMedia::AttachedMedia
AttachedMedia()
Definition: MediaSource.h:135
zypp::media::AttachedMedia::attachPoint
AttachPointRef attachPoint
Definition: MediaSource.h:145