1/*
2 * Copyright (c) 2020-2022 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#include "hal_token.h"
17#include "ohos_errno.h"
18#include "ohos_types.h"
19
20__attribute__((weak)) static int OEMReadToken(char* token, unsigned int len)
21{
22    // OEM need add here, read token from device
23    (void)(token);
24    (void)(len);
25    return EC_SUCCESS;
26}
27
28__attribute__((weak)) static int OEMWriteToken(const char* token, unsigned int len)
29{
30    // OEM need add here, write token to device
31    (void)(token);
32    (void)(len);
33    return EC_SUCCESS;
34}
35
36__attribute__((weak)) static int OEMGetAcKey(char* acKey, unsigned int len)
37{
38    // OEM need add here, get AcKey
39    (void)(acKey);
40    (void)(len);
41    return EC_SUCCESS;
42}
43
44__attribute__((weak)) static int OEMGetProdId(char* productId, unsigned int len)
45{
46    // OEM need add here, get ProdId
47    (void)(productId);
48    (void)(len);
49    return EC_SUCCESS;
50}
51
52__attribute__((weak)) static int OEMGetProdKey(char* productKey, unsigned int len)
53{
54    // OEM need add here, get ProdKey
55    (void)(productKey);
56    (void)(len);
57    return EC_SUCCESS;
58}
59
60__attribute__((weak)) int HalReadToken(char* token, unsigned int len)
61{
62    if (token == NULL) {
63        return EC_FAILURE;
64    }
65
66    return OEMReadToken(token, len);
67}
68
69__attribute__((weak)) int HalWriteToken(const char* token, unsigned int len)
70{
71    if (token == NULL) {
72        return EC_FAILURE;
73    }
74
75    return OEMWriteToken(token, len);
76}
77
78__attribute__((weak)) int HalGetAcKey(char* acKey, unsigned int len)
79{
80    if (acKey == NULL) {
81        return EC_FAILURE;
82    }
83
84    return OEMGetAcKey(acKey, len);
85}
86
87__attribute__((weak)) int HalGetProdId(char* productId, unsigned int len)
88{
89    if (productId == NULL) {
90        return EC_FAILURE;
91    }
92
93    return OEMGetProdId(productId, len);
94}
95
96__attribute__((weak)) int HalGetProdKey(char* productKey, unsigned int len)
97{
98    if (productKey == NULL) {
99        return EC_FAILURE;
100    }
101
102    return OEMGetProdKey(productKey, len);
103}