1 /* 2 * Copyright (c) 2022-2023 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 DISPLAY_LOG_H 17 #define DISPLAY_LOG_H 18 19 #define CONFIG_HILOG 20 #ifdef CONFIG_HILOG 21 22 #include "hilog/log.h" 23 24 namespace OHOS { 25 namespace DisplayPowerMgr { 26 27 #ifdef DISPLAY_HILOGF 28 #undef DISPLAY_HILOGF 29 #endif 30 31 #ifdef DISPLAY_HILOGE 32 #undef DISPLAY_HILOGE 33 #endif 34 35 #ifdef DISPLAY_HILOGW 36 #undef DISPLAY_HILOGW 37 #endif 38 39 #ifdef DISPLAY_HILOGI 40 #undef DISPLAY_HILOGI 41 #endif 42 43 #ifdef DISPLAY_HILOGD 44 #undef DISPLAY_HILOGD 45 #endif 46 47 namespace { 48 // Display manager reserved domain id range 49 constexpr unsigned int DISPLAY_DOMAIN_ID_START = 0xD002980; 50 constexpr unsigned int DISPLAY_DOMAIN_ID_END = DISPLAY_DOMAIN_ID_START + 32; 51 constexpr unsigned int TEST_DOMAIN_ID = 0xD000F00; 52 } 53 54 enum DisplayManagerLogLabel { 55 // Component labels, you can add if needed 56 COMP_APP = 0, 57 COMP_FWK = 1, 58 COMP_SVC = 2, 59 COMP_HDI = 3, 60 COMP_DRV = 4, 61 COMP_UTS = 5, 62 FEAT_BRIGHTNESS, 63 FEAT_STATE, 64 // Test label 65 LABEL_TEST, 66 // The end of labels, max to the domain id range length 32 67 LABEL_END, 68 }; 69 70 enum DisplayManagerLogDomain { 71 DOMAIN_APP = DISPLAY_DOMAIN_ID_START + COMP_APP, // 0xD002980 72 DOMAIN_FRAMEWORK, // 0xD002981 73 DOMAIN_SERVICE, // 0xD002982 74 DOMAIN_HDI, // 0xD002983 75 DOMAIN_DRIVER, // 0xD002984 76 DOMAIN_UTILS, // 0xD002985 77 DOMAIN_FEAT_BRIGHTNESS, 78 DOMAIN_FEAT_STATE, 79 DOMAIN_TEST = TEST_DOMAIN_ID, // 0xD000F00 80 DOMAIN_END = DISPLAY_DOMAIN_ID_END, // Max to 0xD00299F, keep the sequence and length same as DisplayManagerLogLabel 81 }; 82 83 struct DisplayManagerLogLabelDomain { 84 uint32_t domainId; 85 const char* tag; 86 }; 87 88 // Keep the sequence and length same as DisplayManagerLogDomain 89 static const DisplayManagerLogLabelDomain DISPLAY_LABEL[LABEL_END] = { 90 {DOMAIN_APP, "DisplayPowerApp"}, 91 {DOMAIN_FRAMEWORK, "DisplayPowerFwk"}, 92 {DOMAIN_SERVICE, "DisplayPowerSvc"}, 93 {DOMAIN_HDI, "DisplayPowerHdi"}, 94 {DOMAIN_DRIVER, "DisplayPowerDrv"}, 95 {DOMAIN_UTILS, "DisplayPowerUts"}, 96 {DOMAIN_FEAT_BRIGHTNESS, "DisplayPowerBrightness"}, 97 {DOMAIN_FEAT_STATE, "DisplayPowerState"}, 98 {DOMAIN_TEST, "DisplayPowerTest"}, 99 }; 100 101 // In order to improve performance, do not check the module range. 102 // Besides, make sure module is less than LABEL_END. 103 #define DISPLAY_HILOGF(domain, ...) \ 104 ((void)HILOG_IMPL(LOG_CORE, LOG_FATAL, DISPLAY_LABEL[domain].domainId, DISPLAY_LABEL[domain].tag, ##__VA_ARGS__)) 105 #define DISPLAY_HILOGE(domain, ...) \ 106 ((void)HILOG_IMPL(LOG_CORE, LOG_ERROR, DISPLAY_LABEL[domain].domainId, DISPLAY_LABEL[domain].tag, ##__VA_ARGS__)) 107 #define DISPLAY_HILOGW(domain, ...) \ 108 ((void)HILOG_IMPL(LOG_CORE, LOG_WARN, DISPLAY_LABEL[domain].domainId, DISPLAY_LABEL[domain].tag, ##__VA_ARGS__)) 109 #define DISPLAY_HILOGI(domain, ...) \ 110 ((void)HILOG_IMPL(LOG_CORE, LOG_INFO, DISPLAY_LABEL[domain].domainId, DISPLAY_LABEL[domain].tag, ##__VA_ARGS__)) 111 #define DISPLAY_HILOGD(domain, ...) \ 112 ((void)HILOG_IMPL(LOG_CORE, LOG_DEBUG, DISPLAY_LABEL[domain].domainId, DISPLAY_LABEL[domain].tag, ##__VA_ARGS__)) 113 } // namespace DisplayPowerMgr 114 } // namespace OHOS 115 116 #else 117 118 #define DISPLAY_HILOGF(...) 119 #define DISPLAY_HILOGE(...) 120 #define DISPLAY_HILOGW(...) 121 #define DISPLAY_HILOGI(...) 122 #define DISPLAY_HILOGD(...) 123 124 #endif // CONFIG_HILOG 125 126 #endif // DISPLAY_LOG_H 127