src/core/lib/transport/chttp2/incoming_metadata.h

/*
 *
 * Copyright 2015-2016, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * 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.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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#ifndef GRPC_CORE_LIB_TRANSPORT_CHTTP2_INCOMING_METADATA_H
#define GRPC_CORE_LIB_TRANSPORT_CHTTP2_INCOMING_METADATA_H

#include "src/core/lib/transport/transport.h"

typedef struct {
  grpc_linked_mdelem *elems;
  size_t count;
  size_t capacity;
  gpr_timespec deadline;
  int published;
} grpc_chttp2_incoming_metadata_buffer;

/** assumes everything initially zeroed */
void grpc_chttp2_incoming_metadata_buffer_init(
    grpc_chttp2_incoming_metadata_buffer *buffer);
void grpc_chttp2_incoming_metadata_buffer_destroy(
    grpc_chttp2_incoming_metadata_buffer *buffer);
void grpc_chttp2_incoming_metadata_buffer_publish(
    grpc_chttp2_incoming_metadata_buffer *buffer, grpc_metadata_batch *batch);

void grpc_chttp2_incoming_metadata_buffer_add(
    grpc_chttp2_incoming_metadata_buffer *buffer, grpc_mdelem *elem);
void grpc_chttp2_incoming_metadata_buffer_set_deadline(
    grpc_chttp2_incoming_metadata_buffer *buffer, gpr_timespec deadline);

#endif /* GRPC_CORE_LIB_TRANSPORT_CHTTP2_INCOMING_METADATA_H */