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  • 大小: 21.83MB
    文件類型: .7z
    金幣: 1
    下載: 0 次
    發布日期: 2023-07-23
  • 語言: 其他
  • 標簽: SDK??win32??

資源簡介

SDK是基于大華設備私有網絡通訊協議開發,為網絡硬盤錄像機、網絡視頻服務器、網絡攝像機等產品服務的開發套件。開發者可以使用該開發套件對設備進行監控聯網,遠程訪問和控制設備等二次開發。

資源截圖

代碼片段和文件信息

//?AddDecoderDlg.cpp?:?implementation?file
//

#include?“stdafx.h“
#include?“NVDSDKDemo.h“
#include?“AddDecoderDlg.h“
#include?“dhnetsdk.h“
#include?

#ifdef?_DEBUG
#define?new?DEBUG_NEW
#undef?THIS_FILE
static?char?THIS_FILE[]?=?__FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
//?CAddDecoderDlg?dialog


CAddDecoderDlg::CAddDecoderDlg(CWnd*?pParent?/*=NULL*/)
:?CDialog(CAddDecoderDlg::IDD?pParent)
{
//{{AFX_DATA_INIT(CAddDecoderDlg)
m_strDecIp?=?_T(“10.43.3.56“);
m_strDecName?=?_T(“Decoder“);
m_nDecPort?=?37777;
m_strDecPwd?=?_T(“admin“);
m_strDecUser?=?_T(“admin“);
//}}AFX_DATA_INIT
m_nMonitorNum?=?0;
}


void?CAddDecoderDlg::DoDataExchange(CDataExchange*?pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAddDecoderDlg)
DDX_Text(pDX?IDC_EDIT_DEC_IP?m_strDecIp);
DDV_MaxChars(pDX?m_strDecIp?63);
DDX_Text(pDX?IDC_EDIT_DEC_NAME?m_strDecName);
DDX_Text(pDX?IDC_EDIT_DEC_PORT?m_nDecPort);
DDX_Text(pDX?IDC_EDIT_DEC_PWD?m_strDecPwd);
DDX_Text(pDX?IDC_EDIT_DEC_USER?m_strDecUser);
DDV_MaxChars(pDX?m_strDecUser?16);
//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CAddDecoderDlg?CDialog)
//{{AFX_MSG_MAP(CAddDecoderDlg)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
//?CAddDecoderDlg?message?handlers

void?CAddDecoderDlg::OnOK()?
{
//?TODO:?Add?extra?validation?here
UpdateData(TRUE);

int?nErrorCode?=?0;
NET_DEVICEINFO_Ex?stuDevInfo?=?{0};
hostent*?lpHosttent?=?gethostbyname(m_strDecIp.GetBuffer(0));
if?(lpHosttent?==?NULL)
{
nErrorCode?=?10;
ShowLoginErrorReason(nErrorCode);
return;
}
in_addr?addr?=?{0};
addr.s_addr?=?*(u_long?*)?lpHosttent->h_addr_list[0];
CString?strTmp?=?inet_ntoa(addr);

m_lLoginHandle?=?CLIENT_LoginEx2(strTmp.GetBuffer(0)?m_nDecPort?m_strDecUser.GetBuffer(0)?
????????????????????????????????????m_strDecPwd.GetBuffer(0)?EM_LOGIN_SPEC_CAP_TCP?NULL?
????????????????????????????????????&stuDevInfo?&nErrorCode);
if?(m_lLoginHandle?==?0)
{
//Display?login?failed?reason
ShowLoginErrorReason(nErrorCode);
return;
}

DEV_DECODER_INFO?devDecoderInfo?=?{0};
BOOL?bRet?=?CLIENT_QueryDecoderInfo(m_lLoginHandle?&devDecoderInfo?3000);
if(bRet?==?FALSE)
{
AfxMessageBox(ConvertString(“Query?decoder?information?failed!“));
return;
}

m_nMonitorNum?=?devDecoderInfo.nMonitorNum;

CDialog::OnOK();
}

void?CAddDecoderDlg::ShowLoginErrorReason(int?nError)
{
if(1?==?nError) MessageBox(ConvertString(“Invalid?password!“)?ConvertString(“Prompt“));
else?if(2?==?nError) MessageBox(ConvertString(“Invalid?account!“)?ConvertString(“Prompt“));
else?if(3?==?nError) MessageBox(ConvertString(“Timeout!“)?ConvertString(“Prompt“));
else?if(4?==?nError) MessageBox(ConvertString(“The?user?has?logged?in!“)?ConvertString(“Prompt“));
else?if(5?==?nError) MessageBox(Con

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