libzypp 17.31.23
MediaCD.h
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12#ifndef ZYPP_MEDIA_MEDIACD_H
13#define ZYPP_MEDIA_MEDIACD_H
14
17
18namespace zypp {
19 namespace media {
20
22 //
23 // CLASS NAME : MediaCD
28 class MediaCD : public MediaHandler {
29
30 private:
31 typedef std::list<MediaSource> DeviceList;
34
38
39 static bool openTray( const std::string & device_r );
40 static bool closeTray( const std::string & device_r );
41
42 DeviceList detectDevices(bool supportingDVD) const;
43
44 protected:
45
46 virtual void attachTo (bool next = false) override;
47 virtual void releaseFrom( const std::string & ejectDev ) override;
48 virtual void getFile(const OnMediaLocation & file) const override;
49 virtual void getDir( const Pathname & dirname, bool recurse_r ) const override;
50 virtual void getDirInfo( std::list<std::string> & retlist,
51 const Pathname & dirname, bool dots = true ) const override;
52 virtual void getDirInfo( filesystem::DirContent & retlist,
53 const Pathname & dirname, bool dots = true ) const override;
54 virtual bool getDoesFileExist( const Pathname & filename ) const override;
55
56 virtual void forceEject(const std::string & ejectDev) override;
57
58 virtual bool hasMoreDevices() override;
59
60 virtual void
61 getDetectedDevices(std::vector<std::string> & devices,
62 unsigned int & index) const override;
63
64 public:
65
66 MediaCD( const Url & url_r,
67 const Pathname & attach_point_hint_r );
68
69 virtual ~MediaCD() override { try { release(); } catch(...) {} }
70
71 virtual bool isAttached() const override;
72 };
73
75 } // namespace media
76} // namespace zypp
77#endif // ZYPP_MEDIA_MEDIACD_H
Describes a resource file located on a medium.
Url manipulation class.
Definition: Url.h:92
Implementation class for CD/DVD MediaHandler.
Definition: MediaCD.h:28
static bool closeTray(const std::string &device_r)
Definition: MediaCD.cc:188
virtual bool isAttached() const override
True if media is attached.
Definition: MediaCD.cc:578
virtual void forceEject(const std::string &ejectDev) override
Call concrete handler to physically eject the media (i.e.
Definition: MediaCD.cc:521
virtual void getDirInfo(std::list< std::string > &retlist, const Pathname &dirname, bool dots=true) const override
Call concrete handler to provide a content list of directory on media via retlist.
Definition: MediaCD.cc:615
virtual void getDetectedDevices(std::vector< std::string > &devices, unsigned int &index) const override
Fill in a vector of detected ejectable devices and the index of the currently attached device within ...
Definition: MediaCD.cc:652
std::list< MediaSource > DeviceList
Definition: MediaCD.h:31
virtual void getFile(const OnMediaLocation &file) const override
Call concrete handler to provide file below attach point.
Definition: MediaCD.cc:590
virtual void getDir(const Pathname &dirname, bool recurse_r) const override
Call concrete handler to provide directory content (not recursive!) below attach point.
Definition: MediaCD.cc:602
virtual void releaseFrom(const std::string &ejectDev) override
Call concrete handler to release the media.
Definition: MediaCD.cc:479
virtual bool getDoesFileExist(const Pathname &filename) const override
check if a file exists
Definition: MediaCD.cc:635
int _lastdev
number of last successful mounted device in list
Definition: MediaCD.h:36
static bool openTray(const std::string &device_r)
Definition: MediaCD.cc:177
DeviceList detectDevices(bool supportingDVD) const
Definition: MediaCD.cc:194
virtual bool hasMoreDevices() override
Check if the media has one more device available for attach(true).
Definition: MediaCD.cc:641
virtual ~MediaCD() override
Definition: MediaCD.h:69
DeviceList _devices
list of devices to try to mount
Definition: MediaCD.h:33
virtual void attachTo(bool next=false) override
Call concrete handler to attach the media.
Definition: MediaCD.cc:270
Abstract base class for 'physical' MediaHandler like MediaCD, etc.
Definition: MediaHandler.h:51
void release(const std::string &ejectDev="")
Use concrete handler to release the media.
std::list< DirEntry > DirContent
Returned by readdir.
Definition: PathInfo.h:518
Easy-to use interface to the ZYPP dependency resolver.
Definition: CodePitfalls.doc:2