#include "stdafx.h"#include "ras.h"HANDLE hPort = INVALID_HANDLE_VALUE;HRASCONN hRasConn = NULL;BOOL CreatePort(){DWORD dwNumBytesWritten;BOOL fRet;BYTE Bytes[]={'A','T','+','C','G','D','C','O','N','T','=','1',',','"','I','P','"',',',
'"','C','M','N','E','T','"',0x0D,'A','T','D','T','*','9','9','#',0x0D};//open the serial porthPort = CreateFile(TEXT("COM8:"),GENERIC_READ | GENERIC_WRITE,0,NULL,OPEN_EXISTING,0,NULL);if ( hPort == INVALID_HANDLE_VALUE ){// Could not open the port.//printf("Open the serial port failed\n\r");return FALSE;}//BYTE Bytes[]={'A','T',0x0D};//DWORD CgdcontSize = sizeof(Cgdcont);DWORD BytesSize = sizeof(Bytes);//fRet = WriteFile(hPort,Cgdcont,CgdcontSize, &dwNumBytesWritten,NULL);fRet = WriteFile(hPort,Bytes,BytesSize, &dwNumBytesWritten,NULL);fRet = ReadFile(hPort,Bytes,4,&dwNumBytesWritten,NULL);if(fRet){//printf("open the serial port successful \n\r");CloseHandle(hPort);}else{//close the serial portCloseHandle(hPort);//printf("Close serial port successful\n\r");}return TRUE;}LRESULT CALLBACK WndProc (HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam){RASCONNSTATE RasState = (RASCONNSTATE)wParam;switch(Msg){case WM_RASDIALEVENT:switch(RasState){case RASCS_OpenPort:printf("正在打開端口\n\r");break;case RASCS_PortOpened:printf("端口已經(jīng)打開\n\r");break;case RASCS_ConnectDevice:printf("正在連接設(shè)備\n\r");break;case RASCS_Connected://int i;//printf("已連接\n\r");//scanf("%d",i);//if(i==1)//{// RasHangUp(hRasConn);//}break;case RASCS_Disconnected:printf("連接已斷開\n\r");break;default:printf("未知\n\r");break;}break;default:return DefWindowProc(hWnd, Msg, wParam, lParam);}return TRUE;}int WINAPI WinMain( HINSTANCE hInstance,HINSTANCE hPrevInstance,LPTSTR lpCmdLine,int nCmdShow){// TODO: Place code here.HWND hwnd;MSG msg;WNDCLASS wc;wc.style = 0;wc.lpfnWndProc = (WNDPROC)WndProc;wc.cbClsExtra = 0;wc.cbWndExtra = 0;wc.hInstance = hInstance;wc.hIcon = 0;wc.hCursor = 0;wc.hbrBackground = NULL;wc.lpszMenuName = 0;wc.lpszClassName = _T("embo");RegisterClass(&wc);hwnd = CreateWindow(_T("embo"),_T("EmboConnection"),0,0,0,0,0,NULL,NULL,hInstance,NULL);ShowWindow(hwnd,0);CreatePort();RASDIALPARAMS rdParams;//撥號參數(shù)//初始化撥號參數(shù)rdParams.dwSize=sizeof(RASDIALPARAMSW);wcscpy(rdParams.szEntryName,_T("Embo Connection"));wcscpy(rdParams.szPhoneNumber,_T(""));wcscpy(rdParams.szCallbackNumber,_T(""));wcscpy(rdParams.szUserName,_T(""));wcscpy(rdParams.szPassword,_T(""));wcscpy(rdParams.szDomain,_T(""));DWORD dwRet;//撥號連接//printf("connecting \n\r");dwRet = RasDial(NULL,NULL,&rdParams,0xFFFFFFFF,hwnd ,&hRasConn);if(dwRet != 0)//connection successful{RasHangUp(hRasConn);}while ( GetMessage(&msg, NULL, 0, 0) != FALSE ){TranslateMessage(&msg);DispatchMessage(&msg);}return 0;}
