mirror of
https://github.com/binary-kitchen/doorlockd
synced 2024-11-16 12:09:10 +01:00
49a5b88f6c
- Data type Token changed from uint64_t to std::string - Added new class "Request" that describes a JSON TCP request - Classes may now throw Responses for proper error handling - Removed JSON parsing from Logic - proper Error handling everywhere - Many small fixes - removed unnecessary includes - removed using namespace std everywhere
70 lines
1.4 KiB
C++
70 lines
1.4 KiB
C++
#include <exception>
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#include <json/json.h>
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#include "response.h"
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#include "util.h"
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const std::string Response::_codeKey = "code";
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const std::string Response::_messageKey = "message";
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Response::Response():
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code(Fail),
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message("General failure")
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{
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}
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Response::Response(Response::Code code, const std::string &what) :
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code(code),
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message(what)
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{
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}
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Response::operator bool() const
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{
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return code == Response::Code::Success;
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}
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std::string Response::toJson() const
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{
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Json::Value response;
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Json::StyledWriter writer;
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response[_codeKey] = code;
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response[_messageKey] = message;
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return writer.write(response);
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}
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Response Response::fromJson(const Json::Value &root)
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{
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Response retval;
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try {
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retval.message = getJsonOrFail<std::string>(root, _messageKey);
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const auto code = getJsonOrFail<int>(root, _codeKey);
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if (code > Code::RESPONSE_NUM_ITEMS)
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throw std::runtime_error("Error code out of range");
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retval.code = static_cast<Code>(code);
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}
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catch (const std::exception &ex) {
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throw Response(Response::Code::JsonError, ex.what());
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}
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return retval;
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}
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Response Response::fromString(const std::string &json)
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{
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Json::Reader reader;
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Json::Value root;
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if (reader.parse(json, root) == false)
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throw Response(Response::Code::NotJson,
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"No valid JSON");
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return fromJson(root);
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}
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