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Use bit shift for easy reading

This commit is contained in:
Tatsuhiro Tsujikawa 2013-10-27 23:09:10 +09:00
parent dc61f705df
commit bfa7dfb37e
1 changed files with 8 additions and 11 deletions
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19
lib/nghttp2_frame.h
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@ -33,21 +33,18 @@
#include "nghttp2_hd.h"
#include "nghttp2_buffer.h"
/* The maximum payload length of a frame */
#define NGHTTP2_MAX_FRAME_LENGTH ((1 << 14) - 1)
/* The maximum header block length. This is not specified by the
spec. We just chose the arbitrary size */
#define NGHTTP2_MAX_HD_BLOCK_LENGTH ((1 << 16) - 1)
/* The maximum value length of name/value pair. This is not specified
by the spec. We just chose the arbitrary size */
#define NGHTTP2_MAX_HD_VALUE_LENGTH ((1 << 13) - 1)
#define NGHTTP2_FRAME_LENGTH_MASK 0x3fff
#define NGHTTP2_STREAM_ID_MASK 0x7fffffff
#define NGHTTP2_PRIORITY_MASK 0x7fffffff
#define NGHTTP2_WINDOW_SIZE_INCREMENT_MASK 0x7fffffff
#define NGHTTP2_SETTINGS_ID_MASK 0xffffff
#define NGHTTP2_FRAME_LENGTH_MASK ((1 << 14) - 1)
#define NGHTTP2_STREAM_ID_MASK ((1u << 31) - 1)
#define NGHTTP2_PRIORITY_MASK ((1u << 31) - 1)
#define NGHTTP2_WINDOW_SIZE_INCREMENT_MASK ((1u << 31) - 1)
#define NGHTTP2_SETTINGS_ID_MASK ((1 << 24) - 1)
/* The maximum payload length of a frame */
#define NGHTTP2_MAX_FRAME_LENGTH ((1 << 14) - 1)
/* The maximum length of DATA frame payload. */
#define NGHTTP2_DATA_PAYLOAD_LENGTH 4096