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 #include "edm_utils.h"
17
18 #include "edm_constants.h"
19 #include "edm_log.h"
20
21 namespace OHOS {
22 namespace EDM {
ParseStringToInt(const std::string & str,int32_t & result)23 ErrCode EdmUtils::ParseStringToInt(const std::string &str, int32_t &result)
24 {
25 int64_t tmp;
26 int32_t ret = EdmUtils::ParseStringToLong(str, tmp);
27 result = tmp;
28 return ret;
29 }
30
ParseStringToLong(const std::string & str,int64_t & result)31 ErrCode EdmUtils::ParseStringToLong(const std::string &str, int64_t &result)
32 {
33 char* end = nullptr;
34 const char* p = str.c_str();
35 errno = 0;
36 result = strtol(p, &end, EdmConstants::DECIMAL);
37 if (errno == ERANGE || end ==p || *end != '\0') {
38 EDMLOGE("EdmUtils ParseStringToLong: parse str failed: %{public}s", p);
39 return EdmReturnErrCode::PARAM_ERROR;
40 }
41 return ERR_OK;
42 }
43 } // namespace EDM
44 } // namespace OHOS