289 lines
6.2 KiB
C++
289 lines
6.2 KiB
C++
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/*
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File : ASTRA_RAS.h
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*/
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#include <ATK_RAS.h>
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static int siRasDllLoaded = RAS_DLL_NOT_LOADED ;
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static HINSTANCE hRasDllInst=NULL;
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static RASGETENTRYPROPERTIES pRasGetEntryProperties;
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static RASSETENTRYPROPERTIES pRasSetEntryProperties;
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static RASDELETEENTRY pRasDelEntry;
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static RASGETERRORSTRING pRasGetErrorString;
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static RASDIAL pRasDial;
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static RASHANGUP pRasHangup;
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static RASENUMDEVICES pRasEnumDevices;
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static RASENUMCONNECTIONS pRasEnumConnections;
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static RASGETCOUNTRYINFO pRasGetCountryInfo;
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static RASGETCOUNTRYINFO pRasGetCountryInfoA;
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static RASGETCONNECTIONSTATUS pRasGetConnectionStatus;
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int ATK_IsRasDllOk()
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{
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if(siRasDllLoaded == RAS_DLL_NOT_LOADED ) {
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hRasDllInst = LoadLibrary(_T("RASAPI32.DLL"));
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if(hRasDllInst == NULL) {
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siRasDllLoaded = ERROR_LOADING_RAS_DLL;
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}else {
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//
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//
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// Get All Function Pointers;
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#ifdef _UNICODE
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pRasGetEntryProperties = (RASGETENTRYPROPERTIES)
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GetProcAddress(hRasDllInst, "RasGetEntryPropertiesW");
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#else
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pRasGetEntryProperties = (RASGETENTRYPROPERTIES)
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GetProcAddress(hRasDllInst, "RasGetEntryPropertiesA");
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#endif
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#ifdef _UNICODE
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pRasSetEntryProperties= (RASSETENTRYPROPERTIES)
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GetProcAddress(hRasDllInst, "RasSetEntryPropertiesW");
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#else
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pRasSetEntryProperties= (RASSETENTRYPROPERTIES)
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GetProcAddress(hRasDllInst, "RasSetEntryPropertiesA");
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#endif
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#ifdef _UNICODE
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pRasDelEntry = (RASDELETEENTRY)
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GetProcAddress(hRasDllInst, "RasDeleteEntryW");
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#else
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pRasDelEntry = (RASDELETEENTRY)
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GetProcAddress(hRasDllInst, "RasDeleteEntryA");
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#endif
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#ifdef _UNICODE
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pRasGetErrorString = (RASGETERRORSTRING)
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GetProcAddress(hRasDllInst, "RasGetErrorStringW");
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#else
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pRasGetErrorString = (RASGETERRORSTRING)
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GetProcAddress(hRasDllInst, "RasGetErrorStringA");
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#endif
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#ifdef _UNICODE
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pRasDial = (RASDIAL)
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GetProcAddress(hRasDllInst, "RasDialW");
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#else
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pRasDial = (RASDIAL)
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GetProcAddress(hRasDllInst, "RasDialA");
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#endif
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#ifdef _UNICODE
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pRasHangup = (RASHANGUP)
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GetProcAddress(hRasDllInst, "RasHangUpW");
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#else
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pRasHangup = (RASHANGUP)
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GetProcAddress(hRasDllInst, "RasHangUpA");
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#endif
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#ifdef _UNICODE
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pRasEnumDevices = (RASENUMDEVICES )
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GetProcAddress(hRasDllInst, "RasEnumDevicesW");
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#else
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pRasEnumDevices = (RASENUMDEVICES )
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GetProcAddress(hRasDllInst, "RasEnumDevicesA");
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#endif
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#ifdef _UNICODE
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pRasEnumConnections = (RASENUMCONNECTIONS)
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GetProcAddress(hRasDllInst, "RasEnumConnectionsW");
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#else
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pRasEnumConnections = (RASENUMCONNECTIONS)
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GetProcAddress(hRasDllInst, "RasEnumConnectionsA");
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#endif
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#ifdef _UNICODE
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pRasGetCountryInfo = (RASGETCOUNTRYINFO)
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GetProcAddress(hRasDllInst, "RasGetCountryInfoW");
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#else
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pRasGetCountryInfo = (RASGETCOUNTRYINFO)
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GetProcAddress(hRasDllInst, "RasGetCountryInfoA");
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#endif
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pRasGetCountryInfoA = (RASGETCOUNTRYINFO)
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GetProcAddress(hRasDllInst, "RasGetCountryInfoA");
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#ifdef _UNICODE
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pRasGetConnectionStatus = (RASGETCONNECTIONSTATUS)
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GetProcAddress(hRasDllInst, "RasGetConnectionStatusW");
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#else
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pRasGetConnectionStatus = (RASGETCONNECTIONSTATUS)
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GetProcAddress(hRasDllInst, "RasGetConnectionStatusA");
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#endif
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siRasDllLoaded = RAS_DLL_LOADED;
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}
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}
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return siRasDllLoaded;
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}
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DWORD ATK_RasGetEntryProperties(
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LPTSTR lpszPhonebook,
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LPTSTR lpszEntry,
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LPRASENTRY lpRasEntry,
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LPDWORD lpdwEntryInfoSize,
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LPBYTE lpbDeviceInfo,
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LPDWORD lpdwDeviceInfoSize )
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{
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return (*pRasGetEntryProperties) ( lpszPhonebook,
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lpszEntry,
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lpRasEntry,
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lpdwEntryInfoSize,
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lpbDeviceInfo,
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lpdwDeviceInfoSize);
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}
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DWORD ATK_RasSetEntryProperties(
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LPTSTR lpszPhonebook,
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LPTSTR lpszEntry,
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LPRASENTRY lpRasEntry,
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DWORD dwEntryInfoSize,
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LPBYTE lpbDeviceInfo,
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DWORD dwDeviceInfoSize )
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{
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return (*pRasSetEntryProperties) (
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lpszPhonebook,
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lpszEntry,
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lpRasEntry,
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dwEntryInfoSize,
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lpbDeviceInfo,
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dwDeviceInfoSize);
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}
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DWORD ATK_RasDeleteEntry( LPTSTR lpszPhonebook,
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LPTSTR lpszEntry)
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{
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return (*pRasDelEntry)(lpszPhonebook,lpszEntry);
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}
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DWORD ATK_RasGetErrorString( UINT uErrorValue,
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LPTSTR lpszErrorString,
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DWORD cBufSize )
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{
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return (*pRasGetErrorString)(uErrorValue,lpszErrorString,cBufSize);
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}
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DWORD ATK_RasHangUp( HRASCONN hrasconn )
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{
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return (*pRasHangup)(hrasconn);
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}
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DWORD ATK_RasDial( LPRASDIALEXTENSIONS lpRasDial,
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LPTSTR lpPhBk,
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LPRASDIALPARAMS lpDialParam,
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DWORD dwNotifyType,
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LPVOID lpNotifier,
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LPHRASCONN lphRasConn)
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{
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return (*pRasDial) ( lpRasDial,
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lpPhBk,
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lpDialParam,
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dwNotifyType,
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lpNotifier,
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lphRasConn);
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}
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DWORD ATK_RasEnumDevices( LPRASDEVINFO lpRasDevInfo,
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LPDWORD lpcb,
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LPDWORD lpcDevices)
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{
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return (*pRasEnumDevices)(lpRasDevInfo,
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lpcb,
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lpcDevices);
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}
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DWORD ATK_RasEnumConnections ( LPRASCONN lprasconn,
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LPDWORD lpcb,
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LPDWORD lpcConnections)
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{
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return (*pRasEnumConnections) (lprasconn,lpcb,
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lpcConnections);
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}
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#define MAX_ACTIVE_RAS_CONNECTION 5
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/*
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Returns +VE value if there is an active connection
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*/
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int IsDialupConnectionActive()
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{
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RASCONN RasConn[MAX_ACTIVE_RAS_CONNECTION];
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DWORD dwSizeConn,dwConnections,dwRet;
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int iCount;
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dwConnections = 0;
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for(iCount=0;iCount < MAX_ACTIVE_RAS_CONNECTION ;iCount++) {
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RasConn[iCount].dwSize= sizeof(RASCONN);
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}
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dwSizeConn = sizeof(RASCONN) * MAX_ACTIVE_RAS_CONNECTION;
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dwRet = ATK_RasEnumConnections ( RasConn,
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&dwSizeConn,
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&dwConnections);
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switch(dwRet)
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{
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case ERROR_BUFFER_TOO_SMALL :
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;
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//cout << "\n Buffer Too Small "<< flush;
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case ERROR_NOT_ENOUGH_MEMORY :
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;
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//cout << "\n Not enough memory "<< flush;
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default :
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break;
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}
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if(dwConnections) {
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return ((int)dwConnections);
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}else {
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return 0;
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}
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}
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DWORD ATK_RasGetCountryInfo( LPRASCTRYINFO lpRasCtryInfo,
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LPDWORD lpdwSize )
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{
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return (*pRasGetCountryInfo) (lpRasCtryInfo,lpdwSize);
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}
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DWORD ATK_RasGetCountryInfoA( LPRASCTRYINFO lpRasCtryInfo,
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LPDWORD lpdwSize )
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{
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return (*pRasGetCountryInfoA) (lpRasCtryInfo,lpdwSize);
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}
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DWORD ATK_RasGetConnectionStatus( HRASCONN hrasconn,LPRASCONNSTATUS lprasconnstatus )
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{
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return (*pRasGetConnectionStatus) (hrasconn,lprasconnstatus);
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}
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