libstorage-ng
FilesystemUser.h
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21 
22 
23 #ifndef STORAGE_FILESYSTEM_USER_H
24 #define STORAGE_FILESYSTEM_USER_H
25 
26 
27 #include "storage/Holders/User.h"
28 
29 
30 namespace storage
31 {
32 
38  class FilesystemUser : public User
39  {
40  public:
41 
51  static FilesystemUser* create(Devicegraph* devicegraph, const Device* source, const Device* target);
52 
53  static FilesystemUser* load(Devicegraph* devicegraph, const xmlNode* node);
54 
55  virtual FilesystemUser* clone() const override;
56 
60  bool is_journal() const;
61 
68  void set_journal(bool journal);
69 
70  public:
71 
72  class Impl;
73 
74  Impl& get_impl();
75  const Impl& get_impl() const;
76 
77  protected:
78 
79  FilesystemUser(Impl* impl);
80 
81  };
82 
83 
89  bool is_filesystem_user(const Holder* holder);
90 
98 
102  const FilesystemUser* to_filesystem_user(const Holder* holder);
103 
104 }
105 
106 #endif
FilesystemUser * to_filesystem_user(Holder *holder)
Converts pointer to Holder to pointer to FilesystemUser.
void set_journal(bool journal)
Set the external journal flag.
bool is_filesystem_user(const Holder *holder)
Checks whether holder points to a FilesystemUser.
static FilesystemUser * create(Devicegraph *devicegraph, const Device *source, const Device *target)
Create a holder of type FilesystemUser.
The main container of the libstorage-ng.
Definition: Devicegraph.h:169
An abstract base class for storage devices.
Definition: Device.h:81
An abstract base class for storage holders.
Definition: Holder.h:56
Generic holder from one device to another device, e.g.
Definition: User.h:40
bool is_journal() const
Indicates whether the block device is used as an external journal device.
The storage namespace.
Definition: Actiongraph.h:39
Holder from BlkDevice to a BlkFilesystem.
Definition: FilesystemUser.h:38