基本信息
源码名称:Onvif设备搜索 示例源码
源码大小:37.55M
文件格式:.rar
开发语言:C/C++
更新时间:2018-04-09
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源码介绍
// devicediscoveryDlg.cpp : 实现文件
//
#include "stdafx.h"
#include "devicediscovery.h"
#include "devicediscoveryDlg.h"
#include "soapwsddProxy.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#endif
// 用于应用程序“关于”菜单项的 CAboutDlg 对话框
class CAboutDlg : public CDialog
{
public:
CAboutDlg();
// 对话框数据
enum { IDD = IDD_ABOUTBOX };
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持
// 实现
protected:
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
END_MESSAGE_MAP()
// CdevicediscoveryDlg 对话框
CdevicediscoveryDlg::CdevicediscoveryDlg(CWnd* pParent /*=NULL*/)
: CDialog(CdevicediscoveryDlg::IDD, pParent)
{
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CdevicediscoveryDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
DDX_Control(pDX, IDC_LIST, m_list);
}
BEGIN_MESSAGE_MAP(CdevicediscoveryDlg, CDialog)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
//}}AFX_MSG_MAP
ON_BN_CLICKED(IDOK, &CdevicediscoveryDlg::OnBnClickedOk)
ON_WM_TIMER()
END_MESSAGE_MAP()
// CdevicediscoveryDlg 消息处理程序
BOOL CdevicediscoveryDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// 将“关于...”菜单项添加到系统菜单中。
// IDM_ABOUTBOX 必须在系统命令范围内。
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// 设置此对话框的图标。当应用程序主窗口不是对话框时,框架将自动
// 执行此操作
SetIcon(m_hIcon, TRUE); // 设置大图标
SetIcon(m_hIcon, FALSE); // 设置小图标
// TODO: 在此添加额外的初始化代码
m_list.InsertColumn(0, _T("ID"), LVCFMT_LEFT, 100);
m_list.InsertColumn(1, _T("Device Service Address"), LVCFMT_LEFT, 600);
m_list.InsertColumn(2, _T("MetadataVersion"), LVCFMT_LEFT, 120);
m_list.InsertColumn(3, _T("Types"), LVCFMT_LEFT, 250);
m_list.InsertColumn(4, _T("UUID"), LVCFMT_LEFT, 300);
m_list.InsertColumn(5, _T("Scopes"), LVCFMT_LEFT, 1600);
m_list.SetExtendedStyle(LVS_EX_GRIDLINES | LVS_EX_FULLROWSELECT);
return TRUE; // 除非将焦点设置到控件,否则返回 TRUE
}
void CdevicediscoveryDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// 如果向对话框添加最小化按钮,则需要下面的代码
// 来绘制该图标。对于使用文档/视图模型的 MFC 应用程序,
// 这将由框架自动完成。
void CdevicediscoveryDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // 用于绘制的设备上下文
SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
// 使图标在工作矩形中居中
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon 1) / 2;
int y = (rect.Height() - cyIcon 1) / 2;
// 绘制图标
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
//当用户拖动最小化窗口时系统调用此函数取得光标显示。
//
HCURSOR CdevicediscoveryDlg::OnQueryDragIcon()
{
return static_cast<HCURSOR>(m_hIcon);
}
void CdevicediscoveryDlg::OnBnClickedOk()
{
SetDlgItemText(IDC_STATUS, _T("正在搜索设备,大约需要5秒,请耐心等待!"));
SetTimer(1, 5000, NULL);
m_list.DeleteAllItems();
wsddProxy discovery;
//获取guid(windows下叫guid,linux下叫uuid),格式为urn:uuid:8-4-4-4-12,由系统随机产生
static char buf[64] = {0};
GUID guid;
if (S_OK == ::CoCreateGuid(&guid))
{
//如果guid生成成功,则将其转为字符串,保存在buf中
_snprintf_s(buf, sizeof(buf)
, "{%08X-%04X-%04x-%02X%02X-%02X%02X%02X%02X%02X%02X}"
, guid.Data1
, guid.Data2
, guid.Data3
, guid.Data4[0], guid.Data4[1]
, guid.Data4[2], guid.Data4[3], guid.Data4[4], guid.Data4[5]
, guid.Data4[6], guid.Data4[7]
);
}
//超过5秒没有数据就退出
discovery.soap->recv_timeout = 5;
//给头赋值
char* wsa_To = "urn:schemas-xmlsoap-org:ws:2005:04:discovery";
char* wsa_Action = "http://schemas.xmlsoap.org/ws/2005/04/discovery/Probe";
discovery.soap_header(buf, NULL, NULL, NULL, NULL, wsa_To, wsa_Action,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
//设置所需寻找设备的类型和范围,二者至少设定一个,否则可能收到非ONVIF设备,出现异常
discovery.soap_endpoint = "soap.udp://239.255.255.250:3702";
struct wsdd__ProbeType wsdd__Probe;
//设置所需设备的类型,tdn为命名空间前缀,为wsdd.nsmap文件中
//{"tdn","http://www.onvif.org/ver10/network/wsdl"}的tdn,
//如果不是tdn,而是其它,如ns1,这里也要随之改为ns1
wsdd__Probe.Types = "tdn:NetworkVideoTransmitter";
int result = 0, count = 0;
//通过组播发送Probe探针,发送成功返回0,否则返回-1
result = discovery.send_Probe(discovery.soap_endpoint, NULL, &wsdd__Probe);
if(-1 == result){
AfxMessageBox(_T("Probe发送失败!"));
return;
}
else{
struct __wsdd__ProbeMatches tmp;
while(1){
//接收ProbeMatches,成功返回0,否则返回-1
result = discovery.recv_ProbeMatches(tmp);
if(-1 == result){
//AfxMessageBox(_T("Probe接收失败!"));
return;
}
else{
//将接收到的数据插入列表中
CString str;
str.Format(_T("%d"), count 1);
m_list.InsertItem(count, str);
str = tmp.wsdd__ProbeMatches->ProbeMatch->XAddrs;
m_list.SetItemText(count, 1, str);
int val = tmp.wsdd__ProbeMatches->ProbeMatch->MetadataVersion;
str.Format(_T("%d"), val);
m_list.SetItemText(count, 2, str);
str = tmp.wsdd__ProbeMatches->ProbeMatch->Types;
m_list.SetItemText(count, 3, str);
str = tmp.wsdd__ProbeMatches->ProbeMatch->wsa__EndpointReference.Address;
m_list.SetItemText(count, 4, str);
str = tmp.wsdd__ProbeMatches->ProbeMatch->Scopes->__item;
m_list.SetItemText(count, 5, str);
count;
}
}
//清除变量
discovery.destroy();
}
}
void CdevicediscoveryDlg::OnTimer(UINT_PTR nIDEvent)
{
SetDlgItemText(IDC_STATUS, _T("搜索设备完成!"));
CDialog::OnTimer(nIDEvent);
}