1/*
2 * Copyright (c) 2021-2023 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 DFSU_EXCEPTION_H
17#define DFSU_EXCEPTION_H
18
19#include <exception>
20#include <sstream>
21#include <string>
22
23#include "utils_log.h"
24
25namespace OHOS {
26namespace Storage {
27namespace DistributedFile {
28enum {
29    ERR_DEFAULT,
30    ERR_UTILS_ACTOR_QUEUE_STOP,
31    ERR_UTILS_ACTOR_INVALID_CMD,
32    ERR_NETWORK_AGENT_TEMPLATE_OPEN_SESSION_FAIL,
33    ERR_SOFTBUS_AGENT_ON_SESSION_OPENED_FAIL,
34    ERR_DEVICE_CID_UN_INIT,
35    ERR_DEVICE_EXTRADATA_UN_INIT,
36    ERR_CONNECT_LINK_TYPE
37};
38
39class DfsuException : public std::exception {
40public:
41    DfsuException(int code, const std::string &msg) : code_(code), msg_(msg) {};
42
43    uint32_t code() const noexcept
44    {
45        return code_;
46    }
47
48    virtual const char *what() const noexcept
49    {
50        return msg_.c_str();
51    }
52
53private:
54    int code_ {ERR_DEFAULT};
55    std::string msg_;
56};
57
58#define ThrowException(code, msg)                           \
59    do {                                                    \
60        std::stringstream __ss;                             \
61        __ss << '[' << (code) << ']' << (msg) << std::endl; \
62        LOGE("%{public}s", __ss.str().c_str());             \
63        throw DfsuException((code), __ss.str());            \
64    } while (0)
65} // namespace DistributedFile
66} // namespace Storage
67} // namespace OHOS
68#endif // DFSU_EXCEPTION_H