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80 lines
1.7 KiB
Plaintext
80 lines
1.7 KiB
Plaintext
@startuml
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activate scanner #lightgreen
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scanner -> inode_manager ** : create
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scanner -> file_scanner ** : create
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== Scanning Phase ==
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loop until all files found
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scanner -> entry_factory ++ #lightgreen : ""create()""
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entry_factory -> os_access ++ #lightgreen : ""symlink_info()""
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return
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return return new entry
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alt if ""has_filter()""
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scanner -> script ++ #lightgreen : ""filter()""
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return
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else if ""has_transform()""
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scanner -> script ++ #lightgreen : ""transform()""
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return
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end
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alt if regular file
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scanner -> os_access ++ #lightgreen : ""access(R_OK)""
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return
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alt if file accessible
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scanner -> file_scanner ++ #lightgreen : ""scan()""
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file_scanner --> scanner
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else
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scanner -> scanner ++ #lightgreen : Replace with empty file
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return
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end
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else
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scanner -> entry_factory ++ #lightgreen : ""scan()""
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return
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end
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end
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scanner -> scanner : Remove empty directories
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scanner -> scanner : Assign dir/link inodes
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note left
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Directories and symbolic
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links have been scanned
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and are assigned inodes
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while file are still scanning.
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end note
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file_scanner -> os_access ++ #lightgreen : ""map_file()""
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return
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file_scanner -> entry_factory ++ #lightgreen : ""scan()""
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return
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file_scanner -> file_scanner : Deduplicate
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note right
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Both hard links and "regular"
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duplicates are handled here.
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end note
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file_scanner -> inode_manager ++ #lightgreen : ""create_inode()""
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return
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file_scanner -> categorizer_manager ++ #lightgreen : ""job()""
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return
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scanner -> file_scanner : ""wait()""
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return
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scanner -> file_scanner ++ #lightgreen : ""finalize()""
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return
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== Segmentation/Blockifying Phase ==
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' TODO to be continued
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@enduml
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