diff options
Diffstat (limited to 'src/event/ngx_event_quic.h')
| -rw-r--r-- | src/event/ngx_event_quic.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/event/ngx_event_quic.h b/src/event/ngx_event_quic.h index be2a4c156..ec7974094 100644 --- a/src/event/ngx_event_quic.h +++ b/src/event/ngx_event_quic.h @@ -10,6 +10,8 @@ #include <ngx_event_openssl.h> +#define quic_version 0xff000018 + typedef struct { ngx_str_t secret; @@ -58,4 +60,45 @@ ngx_int_t ngx_quic_tls_hp(ngx_connection_t *c, const EVP_CIPHER *cipher, ngx_quic_secret_t *s, u_char *out, u_char *in); + +#if (NGX_HAVE_NONALIGNED) + +#define ngx_quic_parse_uint16(p) ntohs(*(uint16_t *) (p)) +#define ngx_quic_parse_uint32(p) ntohl(*(uint32_t *) (p)) + +#else + +#define ngx_quic_parse_uint16(p) ((p)[0] << 8 | (p)[1]) +#define ngx_quic_parse_uint32(p) \ + ((uint32_t) (p)[0] << 24 | (p)[1] << 16 | (p)[2] << 8 | (p)[3]) + +#endif + + +#define ngx_quic_write_uint16_aligned(p, s) \ + (*(uint16_t *) (p) = htons((uint16_t) (s)), (p) + sizeof(uint16_t)) +#define ngx_quic_write_uint32_aligned(p, s) \ + (*(uint32_t *) (p) = htonl((uint32_t) (s)), (p) + sizeof(uint32_t)) + +#if (NGX_HAVE_NONALIGNED) + +#define ngx_quic_write_uint16 ngx_quic_write_uint16_aligned +#define ngx_quic_write_uint32 ngx_quic_write_uint32_aligned + +#else + +#define ngx_quic_write_uint16(p, s) \ + ((p)[0] = (u_char) ((s) >> 8), \ + (p)[1] = (u_char) (s), \ + (p) + sizeof(uint16_t)) + +#define ngx_quic_write_uint32(p, s) \ + ((p)[0] = (u_char) ((s) >> 24), \ + (p)[1] = (u_char) ((s) >> 16), \ + (p)[2] = (u_char) ((s) >> 8), \ + (p)[3] = (u_char) (s), \ + (p) + sizeof(uint32_t)) + +#endif + #endif /* _NGX_EVENT_QUIC_H_INCLUDED_ */ |