You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

142 lines
4.2 KiB
C++

1 year ago
#include "StructData.h"
#include <sstream>
#include <iomanip>
#include <ctime>
#include "Utils.h"
StructData::StructData()
{
}
StructData::StructData(tagParam *data)
{
m_data.type = data->type;
m_data.datas.clear();
//m_data.datas.insert(data->datas.begin(), data->datas.end()); // std::map
std::copy(data->datas.begin(), data->datas.end(), std::back_inserter(m_data.datas));
}
Data* StructData::clone()
{
Data* data = new StructData(&m_data);
return data;
}
void StructData::copy(Data* data)
{
StructData *dt = dynamic_cast<StructData *>(data);
m_data.type = dt->getData().type;
m_data.datas.clear();
//m_data.datas.insert(dt->getData().datas.begin(), dt->getData().datas.end()); // std::map
std::copy(dt->getData().datas.begin(), dt->getData().datas.end(), std::back_inserter(m_data.datas));
}
void StructData::copy(Data& data)
{
StructData *dt = dynamic_cast<StructData *>(&data);
m_data.type = dt->getData().type;
m_data.datas.clear();
//m_data.datas.insert(dt->getData().datas.begin(), dt->getData().datas.end()); // std::map
std::copy(dt->getData().datas.begin(), dt->getData().datas.end(), std::back_inserter(m_data.datas));
}
int StructData::length()
{
return (5 + 14 * m_data.datas.size());
}
std::string StructData::toStr()
{
std::stringstream ss;
ss << "type:" << m_data.type << std::endl;
//std::map<std::string, int>::iterator iter = m_data.datas.begin(); // std::map
std::list<Param>::iterator iter = m_data.datas.begin();
while(iter != m_data.datas.end())
{
//ss << "name:" << iter->first << ", value:" << iter->second << std::endl; // std::map
ss << "name:" << (*iter).getName() << ", value:" << (*iter).getValue() << std::endl;
iter++;
}
return ss.str();
}
// 1. 第1个字节/共1字节 类型
// 2. 第2,3,4,5字节/共4字节 数量
// 3. 第6,7,8,9,10,11,12,13,14,15字节/共10字节名称
// 4. 第16,17,18,19字节/共4字节系数
// 重复3和4
std::string StructData::toByteStr()
{
std::string s;
s.append((char *)&m_data.type, 1);
// 修改数量为2字节
//unsigned int nCount = m_data.datas.size();
//s.append(Utils::intToByteStr(nCount));
unsigned short int nCount = m_data.datas.size();
s.append(Utils::shortToByteStr(nCount));
// std::map<std::string, int>::iterator iter = m_data.datas.begin(); // std::map
std::list<Param>::iterator iter = m_data.datas.begin();
while(iter != m_data.datas.end())
{
char name[11];
unsigned int value;
memset(name, 0, sizeof(name));
//memcpy(name, iter->first.c_str(), iter->first.length() <= 10 ? iter->first.length() : 10); // std::map
memcpy(name, (*iter).getName().c_str(), (*iter).getName().length() <= 10 ? (*iter).getName().length() : 10);
name[10] = '\0';
//value = iter->second; // std::map
value = (*iter).getValue();
s.append(name, 10);
s.append(Utils::intToByteStr(value));
iter++;
}
return s;
}
std::string StructData::toHexStr()
{
std::string s = toByteStr();
return Utils::strToHexStr(s);
}
bool StructData::fromByteStr(std::string str)
{
if(str.length() < 5)
{
return false;
}
m_data.type = str.at(0);
std::string s;
s = str.substr(1, 4);
// 修改数量为2字节
//int nCount = Utils::byteStrToInt(s);
unsigned short int nCount = Utils::byteStrToShort(s);
// 1为类型字节数2为数量字节数14为 name + value 字节数
if(str.length() < (1 + 2 + 14 * nCount))
{
return false;
}
for(unsigned short int i=0; i<nCount; i++)
{
std::string name = str.substr(1 + 2 + 14 * i, 10);
unsigned int value = Utils::byteStrToInt(str.substr(15 + 14 * i, 4));
//m_data.datas.insert(std::make_pair(name, value)); // std::map
Param param(name, value);
m_data.datas.push_back(param);
}
return true;
}
void StructData::setData(tagParam& data)
{
m_data.type = data.type;
m_data.datas.clear();
//m_data.datas.insert(data.datas.begin(), data.datas.end());
std::copy(data.datas.begin(), data.datas.end(), std::back_inserter(m_data.datas));
}