1 /* 2 * Copyright (C) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef HCF_BLOB_H 17 #define HCF_BLOB_H 18 19 #include <stddef.h> 20 #include <stdint.h> 21 22 typedef struct HcfBlob HcfBlob; 23 struct HcfBlob { 24 uint8_t *data; 25 size_t len; 26 }; 27 28 enum EncodingFormat { 29 HCF_FORMAT_DER = 0, 30 HCF_FORMAT_PEM = 1, 31 }; 32 33 typedef struct { 34 uint8_t *data; 35 size_t len; 36 enum EncodingFormat encodingFormat; 37 } HcfEncodingBlob; 38 39 typedef struct { 40 HcfBlob *data; 41 enum EncodingFormat format; 42 uint32_t count; 43 } HcfArray; 44 45 #ifdef __cplusplus 46 extern "C" { 47 #endif 48 49 void HcfBlobDataFree(HcfBlob *blob); 50 void HcfBlobDataClearAndFree(HcfBlob *blob); 51 void HcfEncodingBlobDataFree(HcfEncodingBlob *encodingBlob); 52 void HcfArrayDataClearAndFree(HcfArray *array); 53 54 #ifdef __cplusplus 55 } 56 #endif 57 58 #endif 59