ppcrasdlg.cpp

windows mobile系统手机GPRS拨号程序源代码。

// PPCRASDlg.cpp : implementation file
//

#include "stdafx.h"
#include "PPCRAS.h"
#include "PPCRASDlg.h"
#include "ras.h"
#include "connmgr.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#endif
#pragma comment(lib,"cellcore.lib")

// CPPCRASDlg dialog

CPPCRASDlg::CPPCRASDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CPPCRASDlg::IDD, pParent)
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CPPCRASDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CPPCRASDlg, CDialog)
#if defined(_DEVICE_RESOLUTION_AWARE) && !defined(WIN32_PLATFORM_WFSP)
	ON_WM_SIZE()
#endif
	//}}AFX_MSG_MAP
	ON_BN_CLICKED(IDC_BUTTON1, &CPPCRASDlg::OnBnClickedButton1)
	ON_BN_CLICKED(IDC_BUTTON2, &CPPCRASDlg::OnBnClickedButton2)
END_MESSAGE_MAP()


// CPPCRASDlg message handlers

BOOL CPPCRASDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon

	// TODO: Add extra initialization here	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

#if defined(_DEVICE_RESOLUTION_AWARE) && !defined(WIN32_PLATFORM_WFSP)
void CPPCRASDlg::OnSize(UINT /*nType*/, int /*cx*/, int /*cy*/)
{
	DRA::RelayoutDialog(
		AfxGetInstanceHandle(), 
		this->m_hWnd, 
		DRA::GetDisplayMode() != DRA::Portrait ? 
			MAKEINTRESOURCE(IDD_PPCRAS_DIALOG_WIDE) : 
			MAKEINTRESOURCE(IDD_PPCRAS_DIALOG));
}
#endif

	BOOL fConnected=FALSE;
	BOOL fLoop=TRUE;
	HANDLE hConnection=NULL;
bool connDial(void)
{

	TCHAR tchRemoteUrl[256]=TEXT("\0");
	wsprintf(tchRemoteUrl,TEXT("http://www.baidu.com"));
	GUID guidNetworkObject;
	DWORD dwIndex=0;
	if(ConnMgrMapURL(tchRemoteUrl,&guidNetworkObject,&dwIndex)==E_FAIL)
	{
		OutputDebugString(TEXT("Could not map the request to a network identifier"));
		return FALSE;
	}
	CONNMGR_CONNECTIONINFO ccInfo;
	memset(&ccInfo,0,sizeof(CONNMGR_CONNECTIONINFO));
	ccInfo.cbSize =sizeof(CONNMGR_CONNECTIONINFO);
	ccInfo.dwParams =CONNMGR_PARAM_GUIDDESTNET;
	ccInfo.dwPriority =CONNMGR_PRIORITY_USERINTERACTIVE;
	ccInfo.guidDestNet =guidNetworkObject;
	//建立连接
	if(ConnMgrEstablishConnection(&ccInfo,&hConnection)==E_FAIL)
		return FALSE;

	return TRUE;
}

UINT ThreadProc1(LPVOID pParam)
{
	while(fLoop)
	{
		DWORD dwStatus=0;
		if((FAILED(ConnMgrConnectionStatus(hConnection,&dwStatus))))
		{
			MessageBox(0,L"FAILED",L"CAPTION",0);
			fLoop=FALSE;
			break;
		}
		if(dwStatus & CONNMGR_STATUS_CONNECTED)
		{
			HWND h=::GetDlgItem(AfxGetApp()->m_pMainWnd ->m_hWnd ,IDC_EDIT1);
			::SetWindowText (h,L"连接上");
		//	fLoop=FALSE;
			fConnected=TRUE;
		//	break;
		}
		else if(dwStatus & CONNMGR_STATUS_WAITINGCONNECTION)
		{
			HWND h=::GetDlgItem(AfxGetApp()->m_pMainWnd ->m_hWnd ,IDC_EDIT1);
			::SetWindowText (h,L"正在连接");
		}
		else if(dwStatus & CONNMGR_STATUS_DISCONNECTED)
		{
			HWND h=::GetDlgItem(AfxGetApp()->m_pMainWnd ->m_hWnd ,IDC_EDIT1);
			::SetWindowText (h,L"不能连接");
			connDial();
			ThreadProc1(NULL);
		}
		else if(dwStatus & CONNMGR_STATUS_UNKNOWN)
		{
			HWND h=::GetDlgItem(AfxGetApp()->m_pMainWnd ->m_hWnd ,IDC_EDIT1);
			::SetWindowText (h,L"不知");
		//	fLoop=FALSE;
		}
		else if(dwStatus & CONNMGR_STATUS_NOPATHTODESTINATION)
		{
			HWND h=::GetDlgItem(AfxGetApp()->m_pMainWnd ->m_hWnd ,IDC_EDIT1);
			::SetWindowText (h,L"没有路径找到");
		//	fLoop=FALSE;
		}
		else if(dwStatus & CONNMGR_STATUS_CONNECTIONFAILED)
		{
			HWND h=::GetDlgItem(AfxGetApp()->m_pMainWnd ->m_hWnd ,IDC_EDIT1);
			::SetWindowText (h,L"连接失败");
		//	fLoop=FALSE;
		}
		else if(dwStatus & CONNMGR_STATUS_CONNECTIONCANCELED)
		{
			HWND h=::GetDlgItem(AfxGetApp()->m_pMainWnd ->m_hWnd ,IDC_EDIT1);
			::SetWindowText (h,L"放弃连接");
		//	fLoop=FALSE;
		}
		else if(dwStatus & CONNMGR_STATUS_CONNECTIONDISABLED)
		{
			HWND h=::GetDlgItem(AfxGetApp()->m_pMainWnd ->m_hWnd ,IDC_EDIT1);
			::SetWindowText (h,L"连接取消");
		//	fLoop=FALSE;
		}
		else if(dwStatus & CONNMGR_STATUS_WAITINGFORPATH)
		{
			HWND h=::GetDlgItem(AfxGetApp()->m_pMainWnd ->m_hWnd ,IDC_EDIT1);
			::SetWindowText (h,L"等待目标路径");
		//	fLoop=FALSE;
		}
		else if(dwStatus & CONNMGR_STATUS_WAITINGFORPHONE)
		{
			HWND h=::GetDlgItem(AfxGetApp()->m_pMainWnd ->m_hWnd ,IDC_EDIT1);
			::SetWindowText (h,L"在通话中");
		//	fLoop=FALSE;
		}
		else if(dwStatus & CONNMGR_STATUS_WAITINGFORRESOURCE)
		{
			HWND h=::GetDlgItem(AfxGetApp()->m_pMainWnd ->m_hWnd ,IDC_EDIT1);
			::SetWindowText (h,L"连接资源被占用 ");
		//	fLoop=FALSE;
		}
		else if(dwStatus & CONNMGR_STATUS_WAITINGFORNETWORK)
		{
			HWND h=::GetDlgItem(AfxGetApp()->m_pMainWnd ->m_hWnd ,IDC_EDIT1);
			::SetWindowText (h,L"找不到目标网络");
		//	fLoop=FALSE;
		}
		else 
		{
			HWND h=::GetDlgItem(AfxGetApp()->m_pMainWnd ->m_hWnd ,IDC_EDIT1);
			::SetWindowText (h,L"其它原因断开");

		}
	}
	return 1;
}


void CPPCRASDlg::OnBnClickedButton1()
{
	// TODO: Add your control notification handler code here
	connDial();
    AfxBeginThread(ThreadProc1,NULL);
}

void CPPCRASDlg::OnBnClickedButton2()
{
	// TODO: Add your control notification handler code here
	if(hConnection)
	{
		if(ConnMgrReleaseConnection(hConnection,FALSE)==S_OK)
		{
			fLoop=FALSE;
			hConnection=NULL;
			fConnected=FALSE;
		}
	}
}