forked from espressif/esp-protocols
67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
// Copyright 2021 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef _ESP_MODEM_EXCEPTION_HPP_
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#define _ESP_MODEM_EXCEPTION_HPP_
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#include <string>
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#include "esp_err.h"
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namespace esp_modem {
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#ifdef CONFIG_COMPILER_CXX_EXCEPTIONS
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#define THROW(exception) throw(exception)
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class esp_err_exception: virtual public std::exception {
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public:
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explicit esp_err_exception(esp_err_t err): esp_err(err) {}
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explicit esp_err_exception(std::string msg): esp_err(ESP_FAIL), message(std::move(msg)) {}
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explicit esp_err_exception(std::string msg, esp_err_t err): esp_err(err), message(std::move(msg)) {}
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virtual esp_err_t get_err_t() { return esp_err; }
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~esp_err_exception() noexcept override = default;
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virtual const char* what() const noexcept {
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return message.c_str();
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}
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private:
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esp_err_t esp_err;
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std::string message;
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};
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#else
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#define THROW(exception) abort()
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#endif
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static inline void throw_if_false(bool condition, std::string message)
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{
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if (!condition) {
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THROW(esp_err_exception(std::move(message)));
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}
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}
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static inline void throw_if_esp_fail(esp_err_t err, std::string message)
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{
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if (err != ESP_OK) {
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THROW(esp_err_exception(std::move(message), err));
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}
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}
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static inline void throw_if_esp_fail(esp_err_t err)
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{
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if (err != ESP_OK) {
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THROW(esp_err_exception(err));
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}
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}
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} // namespace esp_modem
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#endif //_ESP_MODEM_EXCEPTION_HPP_
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