Class: Omnizip::Formats::Rpm::Entry

Inherits:
Object
  • Object
show all
Includes:
Entry, Constants
Defined in:
lib/omnizip/formats/rpm/entry.rb

Overview

RPM file entry

Represents a single file within an RPM package. File information is assembled from multiple header tags.

Constant Summary

Constants included from Constants

Constants::FILE_CONFIG, Constants::FILE_DOC, Constants::FILE_LICENSE, Constants::FILE_README, Constants::FLAG_EQUAL, Constants::FLAG_GREATER, Constants::FLAG_LESS, Constants::HEADER_HEADER_SIZE, Constants::HEADER_MAGIC, Constants::HEADER_SIGNED_TYPE, Constants::LEAD_MAGIC, Constants::LEAD_SIZE, Constants::PACKAGE_BINARY, Constants::PACKAGE_SOURCE, Constants::TAG_ENTRY_SIZE, Constants::TYPE_BINARY, Constants::TYPE_CHAR, Constants::TYPE_I18NSTRING, Constants::TYPE_INT16, Constants::TYPE_INT32, Constants::TYPE_INT64, Constants::TYPE_INT8, Constants::TYPE_NULL, Constants::TYPE_STRING, Constants::TYPE_STRING_ARRAY

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#digest ⇒ String

Returns File digest (MD5/SHA).

Returns:

  • (String) —

    File digest (MD5/SHA)



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# File 'lib/omnizip/formats/rpm/entry.rb', line 38

def digest
  @digest
end

#flags ⇒ Integer

Returns File flags.

Returns:

  • (Integer) —

    File flags



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# File 'lib/omnizip/formats/rpm/entry.rb', line 47

def flags
  @flags
end

#gid ⇒ Integer

Returns Group ID.

Returns:

  • (Integer) —

    Group ID



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# File 'lib/omnizip/formats/rpm/entry.rb', line 32

def gid
  @gid
end

#group ⇒ String

Returns Group name.

Returns:

  • (String) —

    Group name



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# File 'lib/omnizip/formats/rpm/entry.rb', line 44

def group
  @group
end

#link_to ⇒ String

Returns Symlink target (if symlink).

Returns:

  • (String) —

    Symlink target (if symlink)



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# File 'lib/omnizip/formats/rpm/entry.rb', line 50

def link_to
  @link_to
end

#mode ⇒ Integer

Returns File mode.

Returns:

  • (Integer) —

    File mode



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# File 'lib/omnizip/formats/rpm/entry.rb', line 26

def mode
  @mode
end

#mtime ⇒ Time

Returns Modification time.

Returns:

  • (Time) —

    Modification time



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# File 'lib/omnizip/formats/rpm/entry.rb', line 35

def mtime
  @mtime
end

#path ⇒ String

Returns File path.

Returns:

  • (String) —

    File path



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# File 'lib/omnizip/formats/rpm/entry.rb', line 20

def path
  @path
end

#size ⇒ Integer

Returns File size.

Returns:

  • (Integer) —

    File size



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# File 'lib/omnizip/formats/rpm/entry.rb', line 23

def size
  @size
end

#uid ⇒ Integer

Returns User ID.

Returns:

  • (Integer) —

    User ID



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# File 'lib/omnizip/formats/rpm/entry.rb', line 29

def uid
  @uid
end

#user ⇒ String

Returns User name.

Returns:

  • (String) —

    User name



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# File 'lib/omnizip/formats/rpm/entry.rb', line 41

def user
  @user
end

Instance Method Details

#config? ⇒ Boolean

Check if file is a config file

Returns:

  • (Boolean) 


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# File 'lib/omnizip/formats/rpm/entry.rb', line 76

def config?
  @flags.anybits?(FILE_CONFIG)
end

#directory? ⇒ Boolean

Check if entry is a directory

Returns:

  • (Boolean) 


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# File 'lib/omnizip/formats/rpm/entry.rb', line 55

def directory?
  (@mode & 0o170_000) == 0o040_000
end

#doc? ⇒ Boolean

Check if file is documentation

Returns:

  • (Boolean) 


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# File 'lib/omnizip/formats/rpm/entry.rb', line 83

def doc?
  @flags.anybits?(FILE_DOC)
end

#entry_directory? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/omnizip/formats/rpm/entry.rb', line 15

def entry_directory? = mode && ::File.directory?(mode)

#entry_mtime ⇒ Object 



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# File 'lib/omnizip/formats/rpm/entry.rb', line 17

def entry_mtime = mtime

#entry_name ⇒ Object 



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# File 'lib/omnizip/formats/rpm/entry.rb', line 14

def entry_name = path

#entry_size ⇒ Object 



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# File 'lib/omnizip/formats/rpm/entry.rb', line 16

def entry_size = size

#file? ⇒ Boolean

Check if entry is a regular file

Returns:

  • (Boolean) 


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# File 'lib/omnizip/formats/rpm/entry.rb', line 62

def file?
  (@mode & 0o170_000) == 0o100_000
end

#permissions ⇒ String

Get permission string

Returns:

  • (String) —

    Unix-style permission string



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# File 'lib/omnizip/formats/rpm/entry.rb', line 90

def permissions
  perms = (@mode & 0o777).to_s(8).rjust(3, "0")

  type_char = if directory?
                "d"
              elsif symlink?
                "l"
              else
                "-"
              end

  "#{type_char}#{perms}"
end

#symlink? ⇒ Boolean

Check if entry is a symbolic link

Returns:

  • (Boolean) 


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# File 'lib/omnizip/formats/rpm/entry.rb', line 69

def symlink?
  (@mode & 0o170_000) == 0o120_000
end