myvtm/DevAdapter/keba/HSPScanner.keba.1.1/hspscannerimpl.cpp

#include "hspscannerimpl.h"
#include "CkDBus.h"


LOG_EXTERN()

HSPSClassImpl::HSPSClassImpl()
{
    m_sLibPath[0] = 0;
    m_DBusInf_S = CkDBus::GetDBusInfo_S("HSPScanner");
    //m_lpRQInf=(LPDBusRQInfo)CkDBus::shmget_ptr(FTOK_FILE, sizeof(DBusRQInfo));

    CkDBus::m_pid_Client = GetProcessId();  //
    //m_HSPScannerSercive_Pid=CkDBus::m_HSPScannerSercive_Pid;
    m_bOpen=false;
}

HSPSClassImpl::~HSPSClassImpl()
{
        //m_pHSPSThread->exit();

//    CkDBus::Kill_HSPScannerSercive();
//    shmdt(m_lpRQInf);
}

//pid_t m_pid_Client;
//pid_t m_pid_Service;

ErrorCodeEnum HSPSClassImpl::DevOpen()
{
    LOG_FUNCTION();

    //获取服务端的程序完整路径
    QString strPath = CkDBus::GetExePath(SERVICE_NAME);
    chmod(strPath.toStdString().c_str(),777);
    QProcess::startDetached(strPath); //分离式启动外部服务程序，外部程序启动后，当主程序退出时并不退出，而是继续运行
    sleep(2); //等待2秒后继续

    if(m_bOpen)
    {
        LogD("DevOpen() already beopened,line=%d",__LINE__);
        return Error_Succeed;
    }

    CkSharedMemory ckMem(CkSharedMemoryKey);
    m_lpRQInf = (LPDBusRQInfo)ckMem.GetWritePtr(sizeof(DBusRQInfo));

    memset(m_lpRQInf, 0x00, sizeof(DBusRQInfo));
    strcpy(m_lpRQInf->funcInf.sFuncName, "DevOpen");
    m_lpRQInf->funcInf.pid_Client = CkDBus::m_pid_Client;

    long lRet = CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (long)CkDBus::m_pid_Client);
	LogM("CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (LPARAM)m_lpRQInf.func=%s)=%ld,line=%d",m_lpRQInf->funcInf.sFuncName,lRet,__LINE__);
    if(m_lpRQInf->funcInf.pid_Service > 0)
           CkDBus::m_pid_Service = m_lpRQInf->funcInf.pid_Service;
    m_bOpen=true;
    return (ErrorCodeEnum)lRet;
}

ErrorCodeEnum HSPSClassImpl::GetDevCategory(DevCategoryInfo &devCategory)
{
    LOG_FUNCTION();

    CkSharedMemory ckMem(CkSharedMemoryKey);
    m_lpRQInf = (LPDBusRQInfo)ckMem.GetWritePtr(sizeof(DBusRQInfo));

    memset(m_lpRQInf, 0x00, sizeof(DBusRQInfo));
    strcpy(m_lpRQInf->funcInf.sFuncName, "GetDevCategory");
    m_lpRQInf->funcInf.pid_Client = CkDBus::m_pid_Client;

    long lRet = CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (long)CkDBus::m_pid_Client);
	LogM("CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (LPARAM)m_lpRQInf.func=%s)=%ld,line=%d",m_lpRQInf->funcInf.sFuncName,lRet,__LINE__);

    devCategory=m_lpRQInf->funcInf.devCategory;
    if(m_lpRQInf->funcInf.pid_Service > 0)
           CkDBus::m_pid_Service = m_lpRQInf->funcInf.pid_Service;

    return (ErrorCodeEnum)lRet;
}

ErrorCodeEnum HSPSClassImpl::Reset()
{
    LOG_FUNCTION();

    CkSharedMemory ckMem(CkSharedMemoryKey);
    m_lpRQInf = (LPDBusRQInfo)ckMem.GetWritePtr(sizeof(DBusRQInfo));

    memset(m_lpRQInf, 0x00, sizeof(DBusRQInfo));
    strcpy(m_lpRQInf->funcInf.sFuncName, "Reset");
    m_lpRQInf->funcInf.pid_Client = CkDBus::m_pid_Client;

    long lRet = CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (long)CkDBus::m_pid_Client);
	LogM("CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (LPARAM)m_lpRQInf.func=%s)=%ld,line=%d",m_lpRQInf->funcInf.sFuncName,lRet,__LINE__);

    if(m_lpRQInf->funcInf.pid_Service > 0)
           CkDBus::m_pid_Service = m_lpRQInf->funcInf.pid_Service;

    return (ErrorCodeEnum)lRet;
}

ErrorCodeEnum HSPSClassImpl::DevClose()
{
    LOG_FUNCTION();

    CkSharedMemory ckMem(CkSharedMemoryKey);
    m_lpRQInf = (LPDBusRQInfo)ckMem.GetWritePtr(sizeof(DBusRQInfo));

    memset(m_lpRQInf, 0x00, sizeof(DBusRQInfo));
    strcpy(m_lpRQInf->funcInf.sFuncName, "DevClose");
    m_lpRQInf->funcInf.pid_Client = CkDBus::m_pid_Client;

    long lRet = CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (long)CkDBus::m_pid_Client);
	LogM("CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (LPARAM)m_lpRQInf.func=%s)=%ld,line=%d",m_lpRQInf->funcInf.sFuncName,lRet,__LINE__);

    if(m_lpRQInf->funcInf.pid_Service > 0)
           CkDBus::m_pid_Service = m_lpRQInf->funcInf.pid_Service;

    LogM("适配器将主动关闭服务端 服务端pid=[%ld],line=%d", (long)CkDBus::m_pid_Service,__LINE__);
//    //主动关闭服务端
    memset(m_lpRQInf, 0x00, sizeof(DBusRQInfo));
    strcpy(m_lpRQInf->funcInf.sFuncName, "CloseServer");//关闭服务端
    m_lpRQInf->funcInf.pid_Client = CkDBus::m_pid_Client;
    lRet = CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (long)CkDBus::m_pid_Client);
    LogM("适配器关闭服务端lRet=%d, 服务端pid=[%ld],line=%d",lRet, (long)CkDBus::m_pid_Service,__LINE__)
    return (ErrorCodeEnum)lRet;
}

ErrorCodeEnum HSPSClassImpl::GetLastErr(DevErrorInfo &devErrInfo)
{
    LOG_FUNCTION();

    CkSharedMemory ckMem(CkSharedMemoryKey);
    m_lpRQInf = (LPDBusRQInfo)ckMem.GetWritePtr(sizeof(DBusRQInfo));

    memset(m_lpRQInf, 0x00, sizeof(DBusRQInfo));
    strcpy(m_lpRQInf->funcInf.sFuncName, "GetLastErr"); 
    m_lpRQInf->funcInf.pid_Client = CkDBus::m_pid_Client;

    long lRet = CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (long)CkDBus::m_pid_Client);
    devErrInfo=m_lpRQInf->funcInf.devErrInfo;
	LogM("CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (LPARAM)m_lpRQInf.func=%s)=%ld,line=%d",m_lpRQInf->funcInf.sFuncName,lRet,__LINE__);

    if(m_lpRQInf->funcInf.pid_Service > 0)
           CkDBus::m_pid_Service = m_lpRQInf->funcInf.pid_Service;

    return (ErrorCodeEnum)lRet;

}

ErrorCodeEnum HSPSClassImpl::SetParam(ParamType type, ParamTypeValue value)
{
    LOG_FUNCTION();
	LogM("HSPSClassImpl::SetParam(type=%d,value=%d),line=%d",type,value,__LINE__);

    CkSharedMemory ckMem(CkSharedMemoryKey);
    m_lpRQInf = (LPDBusRQInfo)ckMem.GetWritePtr(sizeof(DBusRQInfo));

    memset(m_lpRQInf, 0x00, sizeof(DBusRQInfo));
    strcpy(m_lpRQInf->funcInf.sFuncName, "SetParam");
    m_lpRQInf->funcInf.pid_Client = CkDBus::m_pid_Client;
    m_lpRQInf->funcInf.Param1=type;
    m_lpRQInf->funcInf.Param2=value;

    long lRet = CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (long)CkDBus::m_pid_Client);
	LogM("CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (LPARAM)m_lpRQInf.func=%s)=%ld,line=%d",m_lpRQInf->funcInf.sFuncName,lRet,__LINE__);

    if(m_lpRQInf->funcInf.pid_Service > 0)
        CkDBus::m_pid_Service = m_lpRQInf->funcInf.pid_Service;

    return (ErrorCodeEnum)lRet;
}

//nValue 值为0时关闭预览并隐藏窗口
ErrorCodeEnum HSPSClassImpl::SetPreview(short nValue)
{
    LOG_FUNCTION();
	LogM("HSPSClassImpl::SetPreview(nValue=%d),line=%d",nValue,__LINE__);

    CkSharedMemory ckMem(CkSharedMemoryKey);
    m_lpRQInf = (LPDBusRQInfo)ckMem.GetWritePtr(sizeof(DBusRQInfo));

    memset(m_lpRQInf, 0x00, sizeof(DBusRQInfo));
    strcpy(m_lpRQInf->funcInf.sFuncName, "SetPreview");
    m_lpRQInf->funcInf.pid_Client = CkDBus::m_pid_Client;
    m_lpRQInf->funcInf.Param1= nValue;

    long lRet = CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (long)CkDBus::m_pid_Client);
	LogM("CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (LPARAM)m_lpRQInf.func=%s)=%ld,line=%d",m_lpRQInf->funcInf.sFuncName,lRet,__LINE__);

    if(m_lpRQInf->funcInf.pid_Service > 0)
           CkDBus::m_pid_Service = m_lpRQInf->funcInf.pid_Service;

    return (ErrorCodeEnum)lRet;
}

    //
    //	Scan Image from device and store the image.
    //	-pszFileName[in] Store the path and name using suffix ".jpg"
    //		specifies that where the image will be located and what it would be named.
    //	拍摄照片，传入的文件名已带绝对路径，无需再进行拼接处理
    //
ErrorCodeEnum HSPSClassImpl::ScanImage(const char* pszFileName)
{
    LOG_FUNCTION();
	LogM("HSPSClassImpl::ScanImage(pszFileName=%s),line=%d",pszFileName,__LINE__);

    CkSharedMemory ckMem(CkSharedMemoryKey);
    m_lpRQInf = (LPDBusRQInfo)ckMem.GetWritePtr(sizeof(DBusRQInfo));

    memset(m_lpRQInf, 0x00, sizeof(DBusRQInfo));
    strcpy(m_lpRQInf->funcInf.sFuncName, "ScanImage");
    m_lpRQInf->funcInf.pid_Client = CkDBus::m_pid_Client;
    strcpy(m_lpRQInf->funcInf.sFileName,pszFileName);

    long lRet = CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (long)CkDBus::m_pid_Client);
	LogM("CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (LPARAM)m_lpRQInf.func=%s)=%ld,line=%d",m_lpRQInf->funcInf.sFuncName,lRet,__LINE__);

    if(m_lpRQInf->funcInf.pid_Service > 0)
           CkDBus::m_pid_Service = m_lpRQInf->funcInf.pid_Service;

    return (ErrorCodeEnum)lRet;
}

//	Scan Image from device and return the image data in byte format.
    //	-pBtImg[out] The buffer used to store the scanned image data.
    //		存储图片字节流的缓冲区，大小为 nBtLen 字节
    //	-nBtLen[in,out] Indicate the max byte-type size of pBtImg could be stored
    //		and Store the real byte-type size of pBtImg had used when returned.
    //		when detect value of nBtLen is 0 or smaller that necessary size, please
    //		set nBtlen with real byte-type size and return Error_TooSmallBuffer.
    //		如果nBtLen指定的字节数过小，那么对nBtLen赋值实际所需的大小并返回 Error_TooSmallBuffer，此操作仅允许一次
    //	-pszFileName[in] Store the path and name where the image file should be located
    //		while "" indicates that the image file shouldn't be stored at locate.
    //		文件名长度为零表示不在本地生成图片文件
    //
ErrorCodeEnum HSPSClassImpl::ScanImageEx(BYTE* pBtImg,  int& nBtLen, const char* pszFileName)
{
    LOG_FUNCTION();

    LogM("HSPSClassImpl::ScanImageEx(pBtImg, nBtLen=[%d], pszFileName=[%s])", nBtLen, pszFileName);

    CkSharedMemory ckMem(CkSharedMemoryKey);
    m_lpRQInf = (LPDBusRQInfo)ckMem.GetWritePtr(sizeof(DBusRQInfo));

    memset(m_lpRQInf, 0x00, sizeof(DBusRQInfo));
    //memset(pBtImg, 0x00, nBtLen);
    strcpy(m_lpRQInf->funcInf.sFuncName, "ScanImageEx");
    m_lpRQInf->funcInf.pid_Client = CkDBus::m_pid_Client;
    m_lpRQInf->funcInf.Param1 = nBtLen;
    if(nullptr != pszFileName && strlen(pszFileName) > 0)
        strcpy(m_lpRQInf->funcInf.sFileName, pszFileName);

    long lRet = CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (long)CkDBus::m_pid_Client);
	LogM("CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (LPARAM)m_lpRQInf.func=%s)=%ld,line=%d",m_lpRQInf->funcInf.sFuncName,lRet,__LINE__);


    memcpy(pBtImg,  m_lpRQInf->funcInf.BtImg, m_lpRQInf->funcInf.Param1);
    nBtLen = m_lpRQInf->funcInf.Param1;

    if(m_lpRQInf->funcInf.pid_Service > 0)
           CkDBus::m_pid_Service = m_lpRQInf->funcInf.pid_Service;

    return (ErrorCodeEnum)lRet;
}

    //
    //	Set position and width of preview dialog with the rate of length to width: 16:9.
    //	-nX[in] The X coordinate of leftTop point.
    //  -nY[in] The Y coordinate of leftTop point.
    //	-nWidth[in] The Width of Preview Dialog .
    //	传入预览窗口显示的坐标，左上角的横坐标nX，左上角的纵坐标nY，以及预览窗口的宽，宽与高的比例为 16:9
    //
ErrorCodeEnum HSPSClassImpl::SetViewPos(int nX, int nY, int nWidth)
{
    LOG_FUNCTION();
	LogM("HSPSClassImpl::SetViewPos(nX=%d, nY=%d, nWidth=%d),line=%d",nX, nY, nWidth,__LINE__);


    CkSharedMemory ckMem(CkSharedMemoryKey);
    m_lpRQInf = (LPDBusRQInfo)ckMem.GetWritePtr(sizeof(DBusRQInfo));

    memset(m_lpRQInf, 0x00, sizeof(DBusRQInfo));
    strcpy(m_lpRQInf->funcInf.sFuncName, "SetViewPos");
    m_lpRQInf->funcInf.pid_Client = CkDBus::m_pid_Client;
    m_lpRQInf->funcInf.Param1=nX;
    m_lpRQInf->funcInf.Param2=nY;
    m_lpRQInf->funcInf.Param3=nWidth;
    long lRet = CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (long)CkDBus::m_pid_Client);
	LogM("CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (LPARAM)m_lpRQInf.func=%s)=%ld,line=%d",m_lpRQInf->funcInf.sFuncName,lRet,__LINE__);

    if(m_lpRQInf->funcInf.pid_Service > 0)
           CkDBus::m_pid_Service = m_lpRQInf->funcInf.pid_Service;

    return (ErrorCodeEnum)lRet;
}

    //
    //	Show property dialog of HSPS of LiangTian.
    //	If there is no property dialog function, ignore it and return Error_NotImpl(更新20161117).
    //  更新20161117：用于打开良田高拍仪设备的设置属性页，可能用不到
    //
ErrorCodeEnum HSPSClassImpl::SetProperty()
{
    return Error_Succeed;
}

    //
    //	Get current status of device.
    //
ErrorCodeEnum HSPSClassImpl::GetDevStatus(HspsDevStatus& status)
{
        LOG_FUNCTION();

        CkSharedMemory ckMem(CkSharedMemoryKey);
        m_lpRQInf = (LPDBusRQInfo)ckMem.GetWritePtr(sizeof(DBusRQInfo));

        memset(m_lpRQInf, 0x00, sizeof(DBusRQInfo));
        strcpy(m_lpRQInf->funcInf.sFuncName, "GetDevStatus");
        m_lpRQInf->funcInf.pid_Client = CkDBus::m_pid_Client;

        long lRet = CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (long)CkDBus::m_pid_Client);
		LogM("CkDBus::CallRemoteFunc_Send(&m_DBusInf_S, (LPARAM)m_lpRQInf.func=%s)=%ld,line=%d",m_lpRQInf->funcInf.sFuncName,lRet,__LINE__);

        status=m_lpRQInf->funcInf.status;

        if(m_lpRQInf->funcInf.pid_Service > 0)
               CkDBus::m_pid_Service = m_lpRQInf->funcInf.pid_Service;

        return (ErrorCodeEnum)lRet;
}