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- // Copyright 2014 The Go Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style
- // license that can be found in the LICENSE file.
- package hpack
- func pair(name, value string) HeaderField {
- return HeaderField{Name: name, Value: value}
- }
- // http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-07#appendix-B
- var staticTable = [...]HeaderField{
- pair(":authority", ""), // index 1 (1-based)
- pair(":method", "GET"),
- pair(":method", "POST"),
- pair(":path", "/"),
- pair(":path", "/index.html"),
- pair(":scheme", "http"),
- pair(":scheme", "https"),
- pair(":status", "200"),
- pair(":status", "204"),
- pair(":status", "206"),
- pair(":status", "304"),
- pair(":status", "400"),
- pair(":status", "404"),
- pair(":status", "500"),
- pair("accept-charset", ""),
- pair("accept-encoding", "gzip, deflate"),
- pair("accept-language", ""),
- pair("accept-ranges", ""),
- pair("accept", ""),
- pair("access-control-allow-origin", ""),
- pair("age", ""),
- pair("allow", ""),
- pair("authorization", ""),
- pair("cache-control", ""),
- pair("content-disposition", ""),
- pair("content-encoding", ""),
- pair("content-language", ""),
- pair("content-length", ""),
- pair("content-location", ""),
- pair("content-range", ""),
- pair("content-type", ""),
- pair("cookie", ""),
- pair("date", ""),
- pair("etag", ""),
- pair("expect", ""),
- pair("expires", ""),
- pair("from", ""),
- pair("host", ""),
- pair("if-match", ""),
- pair("if-modified-since", ""),
- pair("if-none-match", ""),
- pair("if-range", ""),
- pair("if-unmodified-since", ""),
- pair("last-modified", ""),
- pair("link", ""),
- pair("location", ""),
- pair("max-forwards", ""),
- pair("proxy-authenticate", ""),
- pair("proxy-authorization", ""),
- pair("range", ""),
- pair("referer", ""),
- pair("refresh", ""),
- pair("retry-after", ""),
- pair("server", ""),
- pair("set-cookie", ""),
- pair("strict-transport-security", ""),
- pair("transfer-encoding", ""),
- pair("user-agent", ""),
- pair("vary", ""),
- pair("via", ""),
- pair("www-authenticate", ""),
- }
- var huffmanCodes = [256]uint32{
- 0x1ff8,
- 0x7fffd8,
- 0xfffffe2,
- 0xfffffe3,
- 0xfffffe4,
- 0xfffffe5,
- 0xfffffe6,
- 0xfffffe7,
- 0xfffffe8,
- 0xffffea,
- 0x3ffffffc,
- 0xfffffe9,
- 0xfffffea,
- 0x3ffffffd,
- 0xfffffeb,
- 0xfffffec,
- 0xfffffed,
- 0xfffffee,
- 0xfffffef,
- 0xffffff0,
- 0xffffff1,
- 0xffffff2,
- 0x3ffffffe,
- 0xffffff3,
- 0xffffff4,
- 0xffffff5,
- 0xffffff6,
- 0xffffff7,
- 0xffffff8,
- 0xffffff9,
- 0xffffffa,
- 0xffffffb,
- 0x14,
- 0x3f8,
- 0x3f9,
- 0xffa,
- 0x1ff9,
- 0x15,
- 0xf8,
- 0x7fa,
- 0x3fa,
- 0x3fb,
- 0xf9,
- 0x7fb,
- 0xfa,
- 0x16,
- 0x17,
- 0x18,
- 0x0,
- 0x1,
- 0x2,
- 0x19,
- 0x1a,
- 0x1b,
- 0x1c,
- 0x1d,
- 0x1e,
- 0x1f,
- 0x5c,
- 0xfb,
- 0x7ffc,
- 0x20,
- 0xffb,
- 0x3fc,
- 0x1ffa,
- 0x21,
- 0x5d,
- 0x5e,
- 0x5f,
- 0x60,
- 0x61,
- 0x62,
- 0x63,
- 0x64,
- 0x65,
- 0x66,
- 0x67,
- 0x68,
- 0x69,
- 0x6a,
- 0x6b,
- 0x6c,
- 0x6d,
- 0x6e,
- 0x6f,
- 0x70,
- 0x71,
- 0x72,
- 0xfc,
- 0x73,
- 0xfd,
- 0x1ffb,
- 0x7fff0,
- 0x1ffc,
- 0x3ffc,
- 0x22,
- 0x7ffd,
- 0x3,
- 0x23,
- 0x4,
- 0x24,
- 0x5,
- 0x25,
- 0x26,
- 0x27,
- 0x6,
- 0x74,
- 0x75,
- 0x28,
- 0x29,
- 0x2a,
- 0x7,
- 0x2b,
- 0x76,
- 0x2c,
- 0x8,
- 0x9,
- 0x2d,
- 0x77,
- 0x78,
- 0x79,
- 0x7a,
- 0x7b,
- 0x7ffe,
- 0x7fc,
- 0x3ffd,
- 0x1ffd,
- 0xffffffc,
- 0xfffe6,
- 0x3fffd2,
- 0xfffe7,
- 0xfffe8,
- 0x3fffd3,
- 0x3fffd4,
- 0x3fffd5,
- 0x7fffd9,
- 0x3fffd6,
- 0x7fffda,
- 0x7fffdb,
- 0x7fffdc,
- 0x7fffdd,
- 0x7fffde,
- 0xffffeb,
- 0x7fffdf,
- 0xffffec,
- 0xffffed,
- 0x3fffd7,
- 0x7fffe0,
- 0xffffee,
- 0x7fffe1,
- 0x7fffe2,
- 0x7fffe3,
- 0x7fffe4,
- 0x1fffdc,
- 0x3fffd8,
- 0x7fffe5,
- 0x3fffd9,
- 0x7fffe6,
- 0x7fffe7,
- 0xffffef,
- 0x3fffda,
- 0x1fffdd,
- 0xfffe9,
- 0x3fffdb,
- 0x3fffdc,
- 0x7fffe8,
- 0x7fffe9,
- 0x1fffde,
- 0x7fffea,
- 0x3fffdd,
- 0x3fffde,
- 0xfffff0,
- 0x1fffdf,
- 0x3fffdf,
- 0x7fffeb,
- 0x7fffec,
- 0x1fffe0,
- 0x1fffe1,
- 0x3fffe0,
- 0x1fffe2,
- 0x7fffed,
- 0x3fffe1,
- 0x7fffee,
- 0x7fffef,
- 0xfffea,
- 0x3fffe2,
- 0x3fffe3,
- 0x3fffe4,
- 0x7ffff0,
- 0x3fffe5,
- 0x3fffe6,
- 0x7ffff1,
- 0x3ffffe0,
- 0x3ffffe1,
- 0xfffeb,
- 0x7fff1,
- 0x3fffe7,
- 0x7ffff2,
- 0x3fffe8,
- 0x1ffffec,
- 0x3ffffe2,
- 0x3ffffe3,
- 0x3ffffe4,
- 0x7ffffde,
- 0x7ffffdf,
- 0x3ffffe5,
- 0xfffff1,
- 0x1ffffed,
- 0x7fff2,
- 0x1fffe3,
- 0x3ffffe6,
- 0x7ffffe0,
- 0x7ffffe1,
- 0x3ffffe7,
- 0x7ffffe2,
- 0xfffff2,
- 0x1fffe4,
- 0x1fffe5,
- 0x3ffffe8,
- 0x3ffffe9,
- 0xffffffd,
- 0x7ffffe3,
- 0x7ffffe4,
- 0x7ffffe5,
- 0xfffec,
- 0xfffff3,
- 0xfffed,
- 0x1fffe6,
- 0x3fffe9,
- 0x1fffe7,
- 0x1fffe8,
- 0x7ffff3,
- 0x3fffea,
- 0x3fffeb,
- 0x1ffffee,
- 0x1ffffef,
- 0xfffff4,
- 0xfffff5,
- 0x3ffffea,
- 0x7ffff4,
- 0x3ffffeb,
- 0x7ffffe6,
- 0x3ffffec,
- 0x3ffffed,
- 0x7ffffe7,
- 0x7ffffe8,
- 0x7ffffe9,
- 0x7ffffea,
- 0x7ffffeb,
- 0xffffffe,
- 0x7ffffec,
- 0x7ffffed,
- 0x7ffffee,
- 0x7ffffef,
- 0x7fffff0,
- 0x3ffffee,
- }
- var huffmanCodeLen = [256]uint8{
- 13, 23, 28, 28, 28, 28, 28, 28, 28, 24, 30, 28, 28, 30, 28, 28,
- 28, 28, 28, 28, 28, 28, 30, 28, 28, 28, 28, 28, 28, 28, 28, 28,
- 6, 10, 10, 12, 13, 6, 8, 11, 10, 10, 8, 11, 8, 6, 6, 6,
- 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 7, 8, 15, 6, 12, 10,
- 13, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
- 7, 7, 7, 7, 7, 7, 7, 7, 8, 7, 8, 13, 19, 13, 14, 6,
- 15, 5, 6, 5, 6, 5, 6, 6, 6, 5, 7, 7, 6, 6, 6, 5,
- 6, 7, 6, 5, 5, 6, 7, 7, 7, 7, 7, 15, 11, 14, 13, 28,
- 20, 22, 20, 20, 22, 22, 22, 23, 22, 23, 23, 23, 23, 23, 24, 23,
- 24, 24, 22, 23, 24, 23, 23, 23, 23, 21, 22, 23, 22, 23, 23, 24,
- 22, 21, 20, 22, 22, 23, 23, 21, 23, 22, 22, 24, 21, 22, 23, 23,
- 21, 21, 22, 21, 23, 22, 23, 23, 20, 22, 22, 22, 23, 22, 22, 23,
- 26, 26, 20, 19, 22, 23, 22, 25, 26, 26, 26, 27, 27, 26, 24, 25,
- 19, 21, 26, 27, 27, 26, 27, 24, 21, 21, 26, 26, 28, 27, 27, 27,
- 20, 24, 20, 21, 22, 21, 21, 23, 22, 22, 25, 25, 24, 24, 26, 23,
- 26, 27, 26, 26, 27, 27, 27, 27, 27, 28, 27, 27, 27, 27, 27, 26,
- }
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