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src/event/quic/ngx_event_quic_frames.h - nginx source code

Data types defined

Macros defined

Source code


  2. /*
  3. * Copyright (C) Nginx, Inc.
  4. */


  7. #ifndef _NGX_EVENT_QUIC_FRAMES_H_INCLUDED_
  8. ‌#define _NGX_EVENT_QUIC_FRAMES_H_INCLUDED_


  11. #include <ngx_config.h>
  12. #include <ngx_core.h>


  15. ‌typedef ngx_int_t (*ngx_quic_frame_handler_pt)(ngx_connection_t *c,
  16.     ngx_quic_frame_t *frame, void *data);


  19. ngx_quic_frame_t *ngx_quic_alloc_frame(ngx_connection_t *c);
  20. void ngx_quic_free_frame(ngx_connection_t *c, ngx_quic_frame_t *frame);
  21. void ngx_quic_free_frames(ngx_connection_t *c, ngx_queue_t *frames);
  22. void ngx_quic_queue_frame(ngx_quic_connection_t *qc, ngx_quic_frame_t *frame);
  23. ngx_int_t ngx_quic_split_frame(ngx_connection_t *c, ngx_quic_frame_t *f,
  24.     size_t len);

  26. ngx_chain_t *ngx_quic_alloc_chain(ngx_connection_t *c);
  27. void ngx_quic_free_chain(ngx_connection_t *c, ngx_chain_t *in);

  29. ngx_chain_t *ngx_quic_copy_buffer(ngx_connection_t *c, u_char *data,
  30.     size_t len);
  31. ngx_chain_t *ngx_quic_read_buffer(ngx_connection_t *c, ngx_quic_buffer_t *qb,
  32.     uint64_t limit);
  33. ngx_chain_t *ngx_quic_write_buffer(ngx_connection_t *c, ngx_quic_buffer_t *qb,
  34.     ngx_chain_t *in, uint64_t limit, uint64_t offset);
  35. void ngx_quic_skip_buffer(ngx_connection_t *c, ngx_quic_buffer_t *qb,
  36.     uint64_t offset);
  37. void ngx_quic_free_buffer(ngx_connection_t *c, ngx_quic_buffer_t *qb);

  39. #if (NGX_DEBUG)
  40. void ngx_quic_log_frame(ngx_log_t *log, ngx_quic_frame_t *f, ngx_uint_t tx);
  41. #else
  42. ‌#define ngx_quic_log_frame(log, f, tx)
  43. #endif

  45. #endif /* _NGX_EVENT_QUIC_FRAMES_H_INCLUDED_ */

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