Your IP : 216.73.216.1
/*-
* Copyright (c) 2016 Varnish Software AS
* All rights reserved.
*
* Author: Poul-Henning Kamp <phk@phk.freebsd.dk>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* RFC7540 section 11.2
*/
/*lint -save -e525 -e539 */
#ifdef H2_FRAME
/* lower, upper, type, flags
* rx_stream-zero
* rx_stream-nonzero
* rx_stream-idle
* tx_flow-control // rfc7540,l,1265,1270
* tx_continuation
* tx_final-flags
* overhead
*/
H2_FRAME(data, DATA, 0x0, 0x09,
H2CE_PROTOCOL_ERROR, // rfc7540,l,1758,1761
0,
H2CE_PROTOCOL_ERROR,
1,
H2_F_DATA,
0x01, // rfc7540,l,1750,1753
0
)
H2_FRAME(headers, HEADERS, 0x1, 0x2d,
H2CE_PROTOCOL_ERROR, // rfc7540,l,1876,1879
0,
0, // rfc7540,l,938,940
0,
H2_F_CONTINUATION,
0x04, // rfc7540,l,1855,1857
0
)
H2_FRAME(priority, PRIORITY, 0x2, 0x00,
H2CE_PROTOCOL_ERROR, // rfc7540,l,1933,1936
0,
0, // rfc7540,l,938,940
0,
0,
0,
1
)
H2_FRAME(rst_stream, RST_STREAM, 0x3, 0x00,
H2CE_PROTOCOL_ERROR, // rfc7540,l,1993,1996
0,
H2CE_PROTOCOL_ERROR,
0,
0,
0,
1
)
H2_FRAME(settings, SETTINGS, 0x4, 0x01,
0,
H2CE_PROTOCOL_ERROR, // rfc7540,l,2052,2056
H2CE_PROTOCOL_ERROR,
0,
0,
0,
1
)
H2_FRAME(push_promise, PUSH_PROMISE, 0x5, 0x0c,
H2CE_PROTOCOL_ERROR, // rfc7540,l,2262,2263
0,
H2CE_PROTOCOL_ERROR,
0,
H2_F_CONTINUATION,
0x04, // rfc7540,l,2249,2251
2
)
H2_FRAME(ping, PING, 0x6, 0x01,
0,
H2CE_PROTOCOL_ERROR, // rfc7540,l,2359,2362
H2CE_PROTOCOL_ERROR,
0,
0,
0,
1
)
H2_FRAME(goaway, GOAWAY, 0x7, 0x00,
0,
H2CE_PROTOCOL_ERROR, // rfc7540,l,2432,2435
H2CE_PROTOCOL_ERROR,
0,
0,
0,
1
)
H2_FRAME(window_update, WINDOW_UPDATE, 0x8, 0x00,
0,
0,
H2CE_PROTOCOL_ERROR,
0,
0,
0,
1
)
H2_FRAME(continuation, CONTINUATION, 0x9, 0x04,
H2CE_PROTOCOL_ERROR, // rfc7540,l,2764,2767
0,
H2CE_PROTOCOL_ERROR,
0,
H2_F_CONTINUATION,
0x04, // rfc7540,l,2753,2754
0
)
#undef H2_FRAME
#endif
#ifdef H2_FRAME_FLAGS
/* lower, upper, flag */
H2_FRAME_FLAGS(none, NONE, 0x00)
H2_FRAME_FLAGS(data_end_stream, DATA_END_STREAM, 0x01)
H2_FRAME_FLAGS(data_padded, DATA_PADDED, 0x08)
H2_FRAME_FLAGS(headers_end_stream, HEADERS_END_STREAM, 0x01)
H2_FRAME_FLAGS(headers_end_headers, HEADERS_END_HEADERS, 0x04)
H2_FRAME_FLAGS(headers_padded, HEADERS_PADDED, 0x08)
H2_FRAME_FLAGS(headers_priority, HEADERS_PRIORITY, 0x20)
H2_FRAME_FLAGS(settings_ack, SETTINGS_ACK, 0x01)
H2_FRAME_FLAGS(push_promise_end_headers,PUSH_PROMISE_END_HEADERS, 0x04)
H2_FRAME_FLAGS(push_promise_padded, PUSH_PROMISE_PADDED, 0x08)
H2_FRAME_FLAGS(ping_ack, PING_ACK, 0x01)
H2_FRAME_FLAGS(continuation_end_headers,CONTINUATION_END_HEADERS, 0x04)
#undef H2_FRAME_FLAGS
#endif
/*lint -restore */