Sha256: 24f30251e0f24b031ff59be6df6a4449ffc5b9abc9f2aa329cf1962e534398a1
Contents?: true
Size: 1.09 KB
Versions: 13
Compression:
Stored size: 1.09 KB
Contents
module Imap::Backup
class Serializer::Mbox
attr_reader :folder_path
def initialize(folder_path)
@folder_path = folder_path
end
def valid?
exist?
end
def append(message)
File.open(pathname, "ab") do |file|
file.write message
end
end
def read(offset, length)
File.open(pathname, "rb") do |f|
f.seek offset
f.read length
end
end
def delete
return if !exist?
File.unlink(pathname)
end
def length
return nil if !exist?
File.stat(pathname).size
end
def pathname
"#{folder_path}.mbox"
end
def rename(new_path)
if exist?
old_pathname = pathname
@folder_path = new_path
File.rename(old_pathname, pathname)
else
@folder_path = new_path
end
end
def rewind(length)
File.open(pathname, File::RDWR | File::CREAT, 0o644) do |f|
f.truncate(length)
end
end
def touch
File.open(pathname, "a") {}
end
private
def exist?
File.exist?(pathname)
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems