1 /*
2  * Copyright (c) 2023  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 OHOS_DRM_LOG_H
17 #define OHOS_DRM_LOG_H
18 
19 #include <stdio.h>
20 #include <cinttypes>
21 #include "hilog/log.h"
22 #include "hisysevent.h"
23 
24 #undef LOG_DOMAIN
25 #undef LOG_TAG
26 #define LOG_DOMAIN 0xD002B21
27 #define LOG_TAG "DRM"
28 #define MAX_STRING_SIZE 256
29 
30 #define DRM_FILE_NAME (__builtin_strrchr(__FILE__, '/') ? __builtin_strrchr(__FILE__, '/') + 1 : __FILE__)
31 
32 #define POINTER_MASK 0x00FFFFFF
33 #define FAKE_POINTER(addr) (POINTER_MASK & reinterpret_cast<uintptr_t>(addr))
34 
35 #define DECORATOR_HILOG(op, fmt, args...)                                                                            \
36     do {                                                                                                             \
37         op(LOG_CORE, "{%{public}s()-%{public}s:%{public}d}" fmt, __FUNCTION__, DRM_FILE_NAME, __LINE__, ##args); \
38     } while (0)
39 
40 #define DRM_DEBUG_LOG(fmt, ...) DECORATOR_HILOG(HILOG_DEBUG, fmt, ##__VA_ARGS__)
41 #define DRM_ERR_LOG(fmt, ...) DECORATOR_HILOG(HILOG_ERROR, fmt, ##__VA_ARGS__)
42 #define DRM_WARNING_LOG(fmt, ...) DECORATOR_HILOG(HILOG_WARN, fmt, ##__VA_ARGS__)
43 #define DRM_INFO_LOG(fmt, ...) DECORATOR_HILOG(HILOG_INFO, fmt, ##__VA_ARGS__)
44 #define DRM_FATAL_LOG(fmt, ...) DECORATOR_HILOG(HILOG_FATAL, fmt, ##__VA_ARGS__)
45 
46 #ifndef DRM_CHECK_AND_RETURN_RET_LOG
47 #define DRM_CHECK_AND_RETURN_RET_LOG(cond, ret, fmt, ...) \
48     do {                                                  \
49         if (!(cond)) {                                    \
50             DRM_ERR_LOG(fmt, ##__VA_ARGS__);              \
51             return ret;                                   \
52         }                                                 \
53     } while (0)
54 #endif
55 
56 #ifndef DRM_CHECK_AND_RETURN_LOG
57 #define DRM_CHECK_AND_RETURN_LOG(cond, fmt, ...) \
58     do {                                         \
59         if (!(cond)) {                           \
60             DRM_ERR_LOG(fmt, ##__VA_ARGS__);     \
61             return;                              \
62         }                                        \
63     } while (0)
64 #endif
65 
66 #ifndef DRM_CHECK_AND_CONTINUE_LOG
67 #define DRM_CHECK_AND_CONTINUE_LOG(cond, fmt, ...) \
68     do {                                         \
69         if (!(cond)) {                           \
70             ReleaseHandleAndKeySystemMap(handle); \
71             DRM_ERR_LOG(fmt, ##__VA_ARGS__);     \
72             continue;;                              \
73         }                                        \
74     } while (0)
75 #endif
76 
77 #define POINTER_MASK 0x00FFFFFF
78 #define DATA_MAX_LEN (1 * 1024 * 1024)
79 #define RESPONSE_MAX_LEN (8 * 1024 * 1024)
80 #define REQUEST_MAX_LEN (8 * 1024 * 1024)
81 #define IV_MAX_LEN 128
82 #define KEYID_MAX_LEN 128
83 #define LICENSEID_MAX_LEN 128
84 #define SUBSAMPLE_MAX_NUM 256
85 #define HEXADECIMAL 16
86 #define BASE_CONVERSION_OPERATOR 2
87 #define KEY_SYSTEM_MAX_NUMBER 64
88 #define KEY_SESSION_MAX_NUMBER 64
89 
90 #endif // OHOS_DRM_LOG_H