est_defs.h

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// ----------------------------------------------------------------------------
// Copyright 2018-2020 ARM Ltd.
//
// SPDX-License-Identifier: Apache-2.0
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ----------------------------------------------------------------------------

#ifndef __EST_DEFS_H__
#define __EST_DEFS_H__

#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

struct cert_context_s {
    uint16_t cert_length;
    uint8_t *cert;
    struct cert_context_s *next;
};

struct cert_chain_context_s {
    uint8_t chain_length;
    void *cert_data_context;
    struct cert_context_s *certs;
};

typedef enum {
    EST_ENROLLMENT_SUCCESS,
    EST_ENROLLMENT_FAILURE
} est_enrollment_result_e;

typedef enum {
    EST_STATUS_SUCCESS,
    EST_STATUS_INVALID_PARAMETERS,
    EST_STATUS_MEMORY_ALLOCATION_FAILURE
} est_status_e;

typedef void(*est_enrollment_result_cb)(est_enrollment_result_e result,
                                        struct cert_chain_context_s *cert_chain,
                                        void *context);

#ifdef __cplusplus
}
#endif

#endif // __EST_DEFS_H__