Object
Archive::Zip::Codec::NullEncryption is a handle for an encryption codec which passes data through itself unchanged.
This method signature is part of the interface contract expected by Archive::Zip::Entry for encryption codec objects.
A convenience method for creating an Archive::Zip::Codec::NullEncryption::Decrypt object using that class' open method.
# File lib/archive/zip/codec/null_encryption.rb, line 206 def decryptor(io, password, &b) Decrypt.open(io, &b) end
This method signature is part of the interface contract expected by Archive::Zip::Entry for encryption codec objects.
A convenience method for creating an Archive::Zip::Codec::NullEncryption::Encrypt object using that class' open method.
# File lib/archive/zip/codec/null_encryption.rb, line 196 def encryptor(io, password, &b) Encrypt.open(io, &b) end
This method signature is part of the interface contract expected by Archive::Zip::Entry for encryption codec objects.
Returns an integer representing the general purpose flags of a ZIP archive entry using this encryption codec.
# File lib/archive/zip/codec/null_encryption.rb, line 224 def general_purpose_flags 0b0000000000000000 end
This method signature is part of the interface contract expected by Archive::Zip::Entry for encryption codec objects.
Returns the size of the encryption header in bytes.
# File lib/archive/zip/codec/null_encryption.rb, line 232 def header_size 0 end
This method signature is part of the interface contract expected by Archive::Zip::Entry for encryption codec objects.
Returns an integer which indicates the version of the official ZIP specification which introduced support for this encryption codec.
# File lib/archive/zip/codec/null_encryption.rb, line 215 def version_needed_to_extract 0x0014 end
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