comlib/uncode/uvcode/testhvdll/mainwindow.h

#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>
#include <QLibrary>

QT_BEGIN_NAMESPACE
namespace Ui { class MainWindow; }
QT_END_NAMESPACE

#define IP_MAXLEN        15
#define IP_MINLEN        7

#define IPPORT_MAXLEN  21
#define IPPORT_MINLEN  9

#define SOCKET_IPBUF_MAXLEN    32

#include "databasetype.h"

typedef HV_HANDLE(* HV_Openfun)(const PSTR pcIP);
typedef HRESULT(* HV_Closefun)(HV_HANDLE hHandle);
typedef HRESULT(* HV_StartPlayfun)(HV_HANDLE hHandle, HWND hWnd, INT32 iChannelType);

typedef HRESULT(* HV_StopPlayfun)(HV_HANDLE hHandle);
typedef HRESULT(* HV_Capturefun)(HV_HANDLE hHandle,INT32 ImageFormat, BYTE *pbImageBuf,INT32* iBufLen);
typedef HRESULT(* HV_Capture2fun)(HV_HANDLE hHandle,INT32 ImageFormat, BYTE *pbImageBuf,INT32* iBufLen,INT32 iChannelType);

typedef HRESULT(* HV_AddCharfun)(HV_HANDLE hHandle,INT32 xPos,INT32 yPos, UINT32 iColor, INT32 iFontSize, char* pcValue);
typedef HRESULT(* HV_ClearCharfun)(HV_HANDLE hHandle);

class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    MainWindow(QWidget *parent = nullptr);
    ~MainWindow();

private:
    void initstr();
    int mylogin();

    int isnumer(char cChar, int base =10);
    int isnumerc(char * buf,int base =10);
    int isIpAddr(const char * ptr);
    int isIpAddrAndPort(char * ptr);

    int QStringToChar(char * dest, int iLen, QString & Qsource,int isChange =0);

    QString GBK2QStr(const char *pStr, int len);
    int QStr2GBK(const QString &str, char *pStr, int len);

    int SetDllPath(char * path);
    int saveimage(char * pname, char * pdata,int ilen);

    void initplaintext();

private slots:
    void on_pushButtonLogin_clicked();

    void on_pushButtonadd_clicked();

    void on_pushButtonplay_clicked();

    void on_pushButtonstop_clicked();

    void on_pushButtoncap_clicked();

    void on_pushButton_clicked();

    void on_pushButton_3_clicked();

    void on_pushButtonTimecap_clicked();

private:
    int m_step;
    HV_HANDLE  m_hd;

    HV_Openfun       m_Openfun;
    HV_Closefun      m_Closefun;
    HV_StartPlayfun  m_StartPlayfun;
    HV_StopPlayfun   m_StopPlayfun;
    HV_Capturefun    m_Capturefun;
    HV_Capture2fun   m_Capture2fun;

    HV_AddCharfun    m_AddCharfun;
    HV_ClearCharfun  m_ClearCharfun;

   // int               m_loadflag;
    QLibrary          m_lib;

    char *            m_dataptr;

private:
    Ui::MainWindow *ui;
};
#endif // MAINWINDOW_H