libzypp: zypp/media/MediaDIR.h Source File

libzypp 17.25.10

MediaDIR.h
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1 /*---------------------------------------------------------------------\
2 | ____ _ __ __ ___ |
3 | |__ / \ / / . \ . \ |
4 | / / \ V /| _/ _/ |
5 | / /__ | | | | | | |
6 | /_____||_| |_| |_| |
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8 \---------------------------------------------------------------------*/
12 #ifndef ZYPP_MEDIA_MEDIADIR_H
13 #define ZYPP_MEDIA_MEDIADIR_H
14
15 #include <zypp/media/MediaHandler.h>
16
17 namespace zypp {
18 namespace media {
19
21 //
22 // CLASS NAME : MediaDIR
23
28 class MediaDIR : public MediaHandler {
29
30 protected:
31
32 virtual void attachTo (bool next = false) override;
33 virtual void releaseFrom( const std::string & ejectDev ) override;
34 virtual void getFile( const Pathname & filename, const ByteCount &expectedFileSize_r ) const override;
35 virtual void getDir( const Pathname & dirname, bool recurse_r ) const override;
36 virtual void getDirInfo( std::list<std::string> & retlist,
37 const Pathname & dirname, bool dots = true ) const override;
38 virtual void getDirInfo( filesystem::DirContent & retlist,
39 const Pathname & dirname, bool dots = true ) const override;
40 virtual bool getDoesFileExist( const Pathname & filename ) const override;
41
42 public:
43
44 MediaDIR( const Url & url_r,
45 const Pathname & attach_point_hint_r );
46
47 virtual ~MediaDIR() override { try { release(); } catch(...) {} }
48 };
49
51
52 } // namespace media
53 } // namespace zypp
54
55 #endif // ZYPP_MEDIA_MEDIADIR_H
MediaHandler.h
zypp::ByteCount
Store and operate with byte count.
Definition: ByteCount.h:31
zypp::Url
Url manipulation class.
Definition: Url.h:92
zypp::filesystem::Pathname
Pathname.
Definition: Pathname.h:45
zypp::media::MediaDIR
Implementation class for DIR MediaHandler.
Definition: MediaDIR.h:28
zypp::media::MediaDIR::getDirInfo
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: MediaDIR.cc:158
zypp::media::MediaDIR::MediaDIR
MediaDIR(const Url &url_r, const Pathname &attach_point_hint_r)
Definition: MediaDIR.cc:42
zypp::media::MediaDIR::getDoesFileExist
virtual bool getDoesFileExist(const Pathname &filename) const override
check if a file exists
Definition: MediaDIR.cc:178
zypp::media::MediaDIR::releaseFrom
virtual void releaseFrom(const std::string &ejectDev) override
Call concrete handler to release the media.
Definition: MediaDIR.cc:120
zypp::media::MediaDIR::~MediaDIR
virtual ~MediaDIR() override
Definition: MediaDIR.h:47
zypp::media::MediaDIR::getDir
virtual void getDir(const Pathname &dirname, bool recurse_r) const override
Call concrete handler to provide directory content (not recursive!) below attach point.
Definition: MediaDIR.cc:145
zypp::media::MediaDIR::attachTo
virtual void attachTo(bool next=false) override
Call concrete handler to attach the media.
Definition: MediaDIR.cc:65
zypp::media::MediaDIR::getFile
virtual void getFile(const Pathname &filename, const ByteCount &expectedFileSize_r) const override
Call concrete handler to provide file below attach point.
Definition: MediaDIR.cc:133
zypp::media::MediaHandler
Abstract base class for 'physical' MediaHandler like MediaCD, etc.
Definition: MediaHandler.h:45
zypp::media::MediaHandler::release
void release(const std::string &ejectDev="")
Use concrete handler to release the media.
Definition: MediaHandler.cc:740
zypp::filesystem::DirContent
std::list< DirEntry > DirContent
Returned by readdir.
Definition: PathInfo.h:547
zypp
Easy-to use interface to the ZYPP dependency resolver.
Definition: CodePitfalls.doc:2