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 #ifndef UTIL_NAPI_H 16 #define UTIL_NAPI_H 17 18 #include "napi/native_api.h" 19 #include "napi/native_node_api.h" 20 #include "utils/log.h" 21 22 namespace OHOS { 23 namespace MMI { 24 #define CHKRV(state, desc) \ 25 do { \ 26 if ((state) != napi_ok) { \ 27 MMI_HILOGE("%{public}s failed", std::string(desc).c_str()); \ 28 return; \ 29 } \ 30 } while (0) 31 32 #define CHKRP(state, desc) \ 33 do { \ 34 if ((state) != napi_ok) { \ 35 MMI_HILOGE("%{public}s failed", std::string(desc).c_str()); \ 36 return nullptr; \ 37 } \ 38 } while (0) 39 40 #define CHKRF(state, desc) \ 41 do { \ 42 if ((state) != napi_ok) { \ 43 MMI_HILOGE("%{public}s failed", std::string(desc).c_str()); \ 44 return false; \ 45 } \ 46 } while (0) 47 48 #define CHKRR(state, desc, ret) \ 49 do { \ 50 if ((state) != napi_ok) { \ 51 MMI_HILOGE("%{public}s failed", std::string(desc).c_str()); \ 52 return ret; \ 53 } \ 54 } while (0) 55 56 #define CHECK_RETURN(condition, desc, retVal) \ 57 do { \ 58 if (!(condition)) { \ 59 MMI_HILOGE("%{public}s failed", std::string(desc).c_str()); \ 60 return retVal; \ 61 } \ 62 } while (0) 63 64 #define CHKRV_SCOPE(env, state, desc, scope) \ 65 do { \ 66 if ((state) != napi_ok) { \ 67 MMI_HILOGE("%{public}s failed", std::string(desc).c_str()); \ 68 napi_close_handle_scope(env, scope); \ 69 return; \ 70 } \ 71 } while (0) 72 73 #define CHECK_SCOPE_BEFORE_BREAK(env, state, desc, scope, pointerEvent) \ 74 do { \ 75 if ((state) != napi_ok) { \ 76 MMI_HILOGE("%{public}s failed", std::string(desc).c_str()); \ 77 (pointerEvent)->MarkProcessed(); \ 78 napi_close_handle_scope(env, scope); \ 79 break; \ 80 } \ 81 } while (0) 82 83 #define CHKNRV_SCOPE(env, cond, desc, scope) \ 84 do { \ 85 if ((cond) == nullptr) { \ 86 MMI_HILOGE("%{public}s is nullptr, failed", std::string(desc).c_str()); \ 87 napi_close_handle_scope(env, scope); \ 88 return; \ 89 } \ 90 } while (0) 91 92 #define THROWERR(env, desc) \ 93 do { \ 94 MMI_HILOGE("%{public}s", (#desc)); \ 95 auto infoTemp = std::string(__FUNCTION__)+ ": " + #desc; \ 96 napi_throw_error(env, nullptr, infoTemp.c_str()); \ 97 } while (0) 98 99 namespace UtilNapi { 100 bool TypeOf(napi_env env, napi_value value, napi_valuetype type); 101 } // namespace UtilNapi 102 } // namespace MMI 103 } // namespace OHOS 104 105 #endif // UTIL_NAPI_H