#include "StdAfx.h"
#include "CommPortMgr.h"
#include "LogMgr.h"

CCommPortMgr::CCommPortMgr(void)
{

}
CCommPortMgr::~CCommPortMgr(void)
{

}
//打开com 口(dwBaudRate 是波特率)
bool CCommPortMgr::Open(DWORD dwPort, DWORD dwBaudRate)
{
    if(IsOpen())//打开状态直接返回
        return true;
    
    CString str = "Function :[CCommPortMgr::Open][打开com 口]";
    gLogMgr->WriteDebugLog(str);

    CString str1;
    str1.Format("%ld",dwPort);

    str = "Result :[com 口<"+str1+">打开]";
    bool ret;
    if(m_Com.Open(dwPort,dwBaudRate) == false)
    {
         gLogMgr->WriteDebugLog(str,_LOG_ERROR);
         ret = false;
    }
    else
    {
         str += "[OK]";
         gLogMgr->WriteDebugLog(str);
         ret = true;
    }
    return ret;
}
//打开串口, 使用类似"9600, n, 8, 1"的设置字符串设置串口
bool CCommPortMgr::Open(DWORD dwPort, char *szSetStr)
{
    CString str = "Function :[CCommPortMgr::Open][打开com 口]";
    //gLogMgr->WriteDebugLog(str);

    CString str1;
    str1.Format("%ld",dwPort);

    str = "Result :[com 口<"+str1+">打开]";
    bool ret;
    if(m_Com.Open(dwPort,szSetStr) == false)
    {
         //gLogMgr->WriteDebugLog(str,_LOG_ERROR);
         ret = false;
    }
    else
    {
         str += "[OK]";
         //gLogMgr->WriteDebugLog(str);
         ret = true;
    }
    return ret;
}

//绑定串口消息的窗口ID
void CCommPortMgr::SetWnd(HWND hWnd)
{
    CString str = "Function :[SetWnd][绑定串口消息的响应窗口ID]";
    gLogMgr->WriteDebugLog(str);
    
    m_Com.SetWnd(hWnd); 
}
//读取串口消息到szBuffer 
CString CCommPortMgr::ReadBuf(char *szBuffer,DWORD dwBufferLength)
{
    CString str = "Function :[ReadString][读取串口消息]";
    //gLogMgr->WriteDebugLog(str);
    m_Com.ReadString(szBuffer,dwBufferLength);
    return str;
}

CString CCommPortMgr::ReadStr()
{
    CString str = "Function :[ReadString][读取串口消息]";
    gLogMgr->WriteDebugLog(str);
    
    const int dwBufferLength = 500;
    char szBuffer[dwBufferLength];
    memset(szBuffer,'0',dwBufferLength);
    
    m_Com.ReadString(szBuffer,dwBufferLength);
    //转化为CString
    str = szBuffer;
    
    //gLogMgr->WriteDebugLog(str);
    return str;
}

int CCommPortMgr::Read(LPVOID Buffer, DWORD dwBufferLength)
{
    //CString str = "Function :[ReadString][读取串口消息]";
    //gLogMgr->WriteDebugLog(str);

    return m_Com.Read(Buffer,dwBufferLength);
}
//发送消息到串口
void CCommPortMgr::Write(const char *szBuffer)
{
     //CString str = "Function :[Write][发送消息到串口]";
     //gLogMgr->WriteDebugLog(str+szBuffer);
     
     m_Com.Write(szBuffer);
}

void CCommPortMgr::WriteBuf(LPVOID Buffer, DWORD dwBufferLength)
{
     //CString str = "Function :[Write][发送消息到串口]";
     //gLogMgr->WriteDebugLog(str);
     m_Com.Write(Buffer,dwBufferLength);
}
//关闭串口
void CCommPortMgr::Close()
{
    CString str = "Function :[Close][关闭串口]";
    gLogMgr->WriteDebugLog(str);
    
    m_Com.Close();
}
void CCommPortMgr::SetBufferSize(DWORD dwInputSize, DWORD dwOutputSize)
{
    m_Com.SetBufferSize(dwInputSize,dwOutputSize);
}
int CCommPortMgr::GetInputSize()
{
    gLogMgr->WriteDebugLog("BufferSize","",m_Com.GetInputSize());
    return 0;
}