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- #------------------------------------------------------------------------------
- # $File: smile,v 1.1 2011/08/17 17:37:18 christos Exp $
- # smile: file(1) magic for Smile serialization
- #
- # The Smile serialization format uses a 4-byte header:
- #
- # Constant byte #0: 0x3A (ASCII ':')
- # Constant byte #1: 0x29 (ASCII ')')
- # Constant byte #2: 0x0A (ASCII linefeed, '\n')
- # Variable byte #3, consisting of bits:
- # Bits 4-7 (4 MSB): 4-bit version number
- # Bits 3: Reserved
- # Bit 2 (mask 0x04): Whether raw binary (unescaped 8-bit) values may be present in content
- # Bit 1 (mask 0x02): Whether shared String value checking was enabled during encoding, default false
- # Bit 0 (mask 0x01): Whether shared property name checking was enabled during encoding, default true
- #
- # Reference: http://wiki.fasterxml.com/SmileFormatSpec
- # Created by: Pierre-Alexandre Meyer <pierre@mouraf.org>
- # Detection
- 0 string :)\n Smile binary data
- # Versioning
- >3 byte&0xF0 x version %d:
- # Properties
- >3 byte&0x04 0x04 binary raw,
- >3 byte&0x04 0x00 binary encoded,
- >3 byte&0x02 0x02 shared String values enabled,
- >3 byte&0x02 0x00 shared String values disabled,
- >3 byte&0x01 0x01 shared field names enabled
- >3 byte&0x01 0x00 shared field names disabled
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