module BinData::IO::Common::SeekableStream
Use seek and pos on seekable streams
Public Instance Methods
num_bytes_remaining()
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The number of bytes remaining in the input stream.
# File lib/bindata/io.rb, line 71 def num_bytes_remaining mark = @raw_io.pos @raw_io.seek(0, ::IO::SEEK_END) bytes_remaining = @raw_io.pos - mark @raw_io.seek(mark, ::IO::SEEK_SET) bytes_remaining end
Private Instance Methods
offset_raw()
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# File lib/bindata/io.rb, line 87 def offset_raw @raw_io.pos - @initial_pos end
read_raw(n)
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# File lib/bindata/io.rb, line 95 def read_raw(n) @raw_io.read(n) end
seek_raw(n)
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# File lib/bindata/io.rb, line 91 def seek_raw(n) @raw_io.seek(n, ::IO::SEEK_CUR) end
stream_init()
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# File lib/bindata/io.rb, line 83 def stream_init @initial_pos = @raw_io.pos end
write_raw(data)
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# File lib/bindata/io.rb, line 99 def write_raw(data) @raw_io.write(data) end