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@@ -57,30 +57,30 @@ fn write_u32(mut b Bits, value u32) {
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// GZIP
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// GZIP
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fn write_gzip_header(mut b Bits) {
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fn write_gzip_header(mut b Bits) {
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write_byte(mut b, 0x1f)
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write_byte(mut b, 0x1f) // MAGIC
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write_byte(mut b, 0x8b)
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write_byte(mut b, 0x8b) // BYTES
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write_byte(mut b, 0x08)
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write_byte(mut b, 0x08) // COMPRESSION (8, DEFLATE)
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write_byte(mut b, 0x00)
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write_byte(mut b, 0x00) // FLAG (0, NO FIELDS)
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write_u32(mut b, 0)
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write_u32(mut b, 0) // CREATION TIME (FOFERK WAS CREATED AT THE DAWN OF TIME)
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write_byte(mut b, 0x00)
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write_byte(mut b, 0x00) // XFL (0, SOME SPECIAL COMPRESSION THING, HAS TO BE LIKE THAT)
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write_byte(mut b, 0x03)
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write_byte(mut b, 0x03) // OS (3, UNIX)
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}
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}
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// DEFLATE
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// DEFLATE
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fn write_deflate_header(mut b Bits) {
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fn write_deflate_header(mut b Bits) {
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write_lsb(mut b, 0x01, 1)
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write_lsb(mut b, 0x01, 1) // BFINAL (1, LAST BLOCK)
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write_lsb(mut b, 0x01, 2)
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write_lsb(mut b, 0x01, 2) // BTYPE (0, FIXED HUFFMAN TREE)
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}
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}
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fn write_foferk(mut b Bits) {
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fn write_foferk(mut b Bits) {
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write_msb(mut b, 0x96, 8)
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write_msb(mut b, 0x96, 8) // 'f' + 30
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write_msb(mut b, 0x9f, 8)
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write_msb(mut b, 0x9f, 8) // 'o' + 30
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write_msb(mut b, 0x96, 8)
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write_msb(mut b, 0x96, 8) // 'f' + 30
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write_msb(mut b, 0x95, 8)
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write_msb(mut b, 0x95, 8) // 'e' + 30
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write_msb(mut b, 0xA2, 8)
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write_msb(mut b, 0xA2, 8) // 'r' + 30
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write_msb(mut b, 0x9b, 8)
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write_msb(mut b, 0x9b, 8) // 'k' + 30
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write_msb(mut b, 0x50, 8)
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write_msb(mut b, 0x50, 8) // ' ' + 30
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}
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}
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fn write_tokens(mut b Bits, repeat int) {
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fn write_tokens(mut b Bits, repeat int) {
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