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# encoding: utf-8
# frozen_string_literal: true
module Mail
module CommonField # :nodoc:
include Mail::Constants
def name=(value)
@name = value
end
def name
@name ||= nil
end
def value=(value)
@length = nil
@tree = nil
@element = nil
@value = value
end
def value
@value
end
def to_s
decoded.to_s
end
def default
decoded
end
def field_length
@length ||= "#{name}: #{encode(decoded)}".length
end
def responsible_for?( val )
name.to_s.casecmp(val.to_s) == 0
end
private
def strip_field(field_name, value)
if value.is_a?(Array)
value
else
value.to_s.sub(/\A#{field_name}:\s+/i, EMPTY)
end
end
FILENAME_RE = /\b(filename|name)=([^;"\r\n]+\s[^;"\r\n]+)/
def ensure_filename_quoted(value)
if value.is_a?(String)
value.sub FILENAME_RE, '\1="\2"'
else
value
end
end
end
end
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