class Zip::ZipFileSystem::ZipFsDir
Instances of this class are normally accessed via the accessor ZipFile::dir. An instance of ZipFsDir behaves like ruby's builtin Dir (class) object, except it works on ZipFile entries.
The individual methods are not documented due to their similarity with the methods in Dir
Attributes
file[W]
Public Class Methods
new(mappedZip)
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# File lib/zip/zipfilesystem.rb, line 424 def initialize(mappedZip) @mappedZip = mappedZip end
Public Instance Methods
chdir(aDirectoryName)
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# File lib/zip/zipfilesystem.rb, line 450 def chdir(aDirectoryName) unless @file.stat(aDirectoryName).directory? raise Errno::EINVAL, "Invalid argument - #{aDirectoryName}" end @mappedZip.pwd = @file.expand_path(aDirectoryName) end
chroot(*args)
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# File lib/zip/zipfilesystem.rb, line 490 def chroot(*args) raise NotImplementedError, "The chroot() function is not implemented" end
delete(entryName)
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# File lib/zip/zipfilesystem.rb, line 477 def delete(entryName) unless @file.stat(entryName).directory? raise Errno::EINVAL, "Invalid argument - #{entryName}" end @mappedZip.remove(entryName) end
entries(aDirectoryName)
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# File lib/zip/zipfilesystem.rb, line 457 def entries(aDirectoryName) entries = [] foreach(aDirectoryName) { |e| entries << e } entries end
foreach(aDirectoryName) { |match| ... }
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# File lib/zip/zipfilesystem.rb, line 463 def foreach(aDirectoryName) unless @file.stat(aDirectoryName).directory? raise Errno::ENOTDIR, aDirectoryName end path = @file.expand_path(aDirectoryName).ensure_end("/") subDirEntriesRegex = Regexp.new("^#{path}([^/]+)$") @mappedZip.each { |fileName| match = subDirEntriesRegex.match(fileName) yield(match[1]) unless match == nil } end
mkdir(entryName, permissionInt = 0755)
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# File lib/zip/zipfilesystem.rb, line 486 def mkdir(entryName, permissionInt = 0755) @mappedZip.mkdir(entryName, permissionInt) end
new(aDirectoryName)
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# File lib/zip/zipfilesystem.rb, line 430 def new(aDirectoryName) ZipFsDirIterator.new(entries(aDirectoryName)) end
open(aDirectoryName) { |dirIt| ... }
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# File lib/zip/zipfilesystem.rb, line 434 def open(aDirectoryName) dirIt = new(aDirectoryName) if block_given? begin yield(dirIt) return nil ensure dirIt.close end end dirIt end
pwd()
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# File lib/zip/zipfilesystem.rb, line 447 def pwd; @mappedZip.pwd; end
Also aliased as: getwd