grpc-swift/Sources/CgRPC/operations.c

/*
 *
 * Copyright 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.
 *     * Neither the name of Google Inc. nor the names of its
 * 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
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 */
#include "internal.h"
#include "cgrpc.h"

#include <stdlib.h>
#include <string.h>
#include <assert.h>

cgrpc_operations *cgrpc_operations_create() {
  return (cgrpc_operations *) malloc(sizeof (cgrpc_operations));
}

void cgrpc_operations_destroy(cgrpc_operations *operations) {
  free(operations->ops);
  free(operations);
}

void cgrpc_operations_reserve_space_for_operations(cgrpc_operations *operations, int max_operations) {
  operations->ops = (grpc_op *) malloc(max_operations * sizeof(grpc_op));
  memset(operations->ops, 0, max_operations * sizeof(grpc_op));
  operations->ops_count = 0;
}

void cgrpc_operations_add_operation(cgrpc_operations *operations, cgrpc_observer *observer) {
  grpc_op *op = &(operations->ops[operations->ops_count]);
  cgrpc_observer_apply(observer, op);
  operations->ops_count++;
}