linux_yz_door/jni/net/tcp_model.cpp

/*
 * tcp_model.cpp
 *
 *  Created on: 2022年10月6日
 *      Author: Allen
 */

#include "tcp_model.h"
#include "json/json.h"
#include <utils/TimeHelper.h>
#include "base/strings.hpp"

std::string getTcpModelString(TcpModel model){
	Json::Value root;
	if (model.tid != ""){
		root["tid"] = model.tid;
	} else {
		root["tid"] = base::format("t%d",TimeHelper::getCurrentTime());
	}
	root["type"] = model.type;
	root["action"] = model.action;
	if (model.from_id>0){
		root["fromId"] = model.from_id;
	}
	if (model.to_id>0){
		root["toId"] = model.to_id;
	}

	//拼接data
	if (model.json != 0){
		root["data"] = model.json;
	} else if (model.data!=""){
		root["data"] = model.data;
	}

	Json::FastWriter writer;
	const std::string jsonStr = writer.write(root);

	//LOGD("string json = %s",jsonStr.c_str());
	return jsonStr;
}

TcpModel getTcpModel(byte* inBytes){
	//解析json
	Json::Reader reader;
	Json::Value root;
	TcpModel tcpModel;
	const char* str = reinterpret_cast<const char*>(inBytes);
	if (reader.parse(str, root, false)){
		if (root.isMember("tid")){
			tcpModel.tid = root["tid"].asString();
		}

		tcpModel.type = root["type"].asString();
		tcpModel.action = root["action"].asString();
		if (root.isMember("fromId")){
			tcpModel.from_id = root["fromId"].asInt();
		}
		if (root.isMember("toId")){
			tcpModel.to_id = root["toId"].asInt();
		}
		if (root.isMember("data")){
			if (root["data"].isInt()){
				std::string s = std::to_string(root["data"].asInt());
				tcpModel.data = s.c_str();
			} else {
				tcpModel.json = root["data"];
			}
		}
	} else {
		LOGD("can not parse json: %s", str);
		tcpModel.type = TcpType::OTHER;
		tcpModel.data = str;
	}
	return tcpModel;
}