Ras.rar_RAS 拨号

// RasClient.cpp // Copyright� 1998 Qing Zhang (qzhang7@tfn.net) // 8/10/98 Create on Win95 // 8/19/98, 11/4/98 Modify on NT4 // You are free to use and distribute this source, as long as there is // no change, and this comment stays intact. #include "stdafx.h" #include "RasClient.h" CRasClient::CRasClient() { ZeroMemory(&m_rasStatus, sizeof(m_rasStatus)); m_rasStatus.dwSize = sizeof(m_rasStatus); m_ConnectionHandle = NULL; } CRasClient::~CRasClient() { } long CRasClient::GetDeviceCount() { DWORD dwSize = 0; DWORD dwNumOfDevices = 0; RasEnumDevices(NULL, &dwSize, &dwNumOfDevices); return dwNumOfDevices; } BOOL CRasClient::GetDeviceNameType(int nIndex, CString& strName, CString& strType) { BOOL bResult = FALSE; DWORD dwSize = 0; DWORD dwNumOfDevices = 0; DWORD dwRV = RasEnumDevices(NULL, &dwSize, &dwNumOfDevices); if(nIndex >= (int)dwNumOfDevices && nIndex < 0) { TRACE("BAD DEVICE INDEX!"); return FALSE; } RASDEVINFO *lpRdi = new RASDEVINFO[dwNumOfDevices]; lpRdi->dwSize = sizeof(*lpRdi); dwRV = RasEnumDevices(lpRdi, &dwSize, &dwNumOfDevices); if(dwRV == 0) { strName = lpRdi[nIndex].szDeviceName; strType = lpRdi[nIndex].szDeviceType; bResult = TRUE; } delete []lpRdi; return bResult; } BOOL CRasClient::GetModemName(CString* strModemNameArray) { DWORD dwSize = 0; DWORD dwNumOfDevices = 0; DWORD dwRV = RasEnumDevices(NULL, &dwSize, &dwNumOfDevices); RASDEVINFO *lpRdi = new RASDEVINFO[dwNumOfDevices]; lpRdi->dwSize = sizeof(*lpRdi); dwRV = RasEnumDevices(lpRdi, &dwSize, &dwNumOfDevices); if(dwRV != 0) { delete []lpRdi; return FALSE; } CString strType; int j = 0; for(int i = 0; i < (int)dwNumOfDevices; i++) { strType = lpRdi[i].szDeviceType; if(strType.CompareNoCase("MODEM") == 0) // = "RASDT_Modem"; { strModemNameArray[j] = lpRdi[i].szDeviceName; j++; } } delete []lpRdi; return TRUE; } long CRasClient::GetModemCount() { DWORD dwSize = 0; DWORD dwNumOfDevices = 0; DWORD dwRV = RasEnumDevices(NULL, &dwSize, &dwNumOfDevices); RASDEVINFO *lpRdi = new RASDEVINFO[dwNumOfDevices]; lpRdi->dwSize = sizeof(*lpRdi); dwRV = RasEnumDevices(lpRdi, &dwSize, &dwNumOfDevices); if(dwRV != 0) { delete []lpRdi; return -1; } CString strType; int nModemCount = 0; for(int i = 0; i < (int)dwNumOfDevices; i++) { strType = lpRdi[i].szDeviceType; if(strType.CompareNoCase("MODEM") == 0) // = "RASDT_Modem"; nModemCount++; } delete []lpRdi; return nModemCount; } DWORD CRasClient::ChangeEntryName(CString strOldName, CString strNewName) { LPTSTR lpszEntry = strOldName.GetBuffer(1); strOldName.ReleaseBuffer(); if(RasValidateEntryName(NULL, lpszEntry) != ERROR_ALREADY_EXISTS) { // GET ENTRY BYTE bDeviceInfo = NULL; DWORD dwDeviceInfoSize = sizeof(bDeviceInfo); DWORD dwEntrySize = 0; DWORD dwRV; RASENTRY entry; entry.dwSize = sizeof(entry); dwRV = RasGetEntryProperties(NULL, lpszEntry, &entry, &dwEntrySize, &bDeviceInfo, &dwDeviceInfoSize); // GET 603 dwRV = RasGetEntryProperties(NULL, lpszEntry, &entry, &dwEntrySize, &bDeviceInfo, &dwDeviceInfoSize); // GET 0 if(dwRV == 0) { LPTSTR lpszNewName = strNewName.GetBuffer(1); strNewName.ReleaseBuffer(); dwRV = RasSetEntryProperties(NULL, (char*)lpszNewName, &entry, sizeof(entry), NULL, 0); return dwRV; } else return dwRV; } return ERROR_ENTRY_NO_FOUND; } DWORD CRasClient::CreateNewEntry(CString strEntry, CString strDeviceType, CString strDeviceName, DWORD dwfNetProtocols, DWORD dwFrameProtocal, CString strLocalPhone, CString strPhoneBook /*=NULL*/) { LPTSTR lpszEntry = strEntry.GetBuffer(1); strEntry.ReleaseBuffer(); LPTSTR lpszPhoneBook = strPhoneBook.GetBuffer(1); if(strPhoneBook == _T("")) lpszPhoneBook = NULL; strPhoneBook.ReleaseBuffer(); if(RasValidateEntryName(lpszPhoneBook, lpszEntry) != ERROR_ALREADY_EXISTS) { RASENTRY rasEntry; ::ZeroMemory(&rasEntry, sizeof(rasEntry)); rasEntry.dwSize = sizeof(rasEntry); strcpy(rasEntry.szLocalPhoneNumber, strLocalPhone); rasEntry.dwfNetProtocols = dwfNetProtocols; rasEntry.dwFramingProtocol = dwFrameProtocal; // DON'T USE "RASDT_Modem", use "modem", otherwise dwRV = 87 strcpy(rasEntry.szDeviceType, strDeviceType); strcpy(rasEntry.szDeviceName, strDeviceName); rasEntry.dwfOptions=RASEO_RemoteDefaultGateway|RASEO_ModemLights|RASEO_SwCompression;//指示＋软压缩//远程默认网关 DWORD dwRV = RasSetEntryProperties(lpszPhoneBook, (char*)lpszEntry, &rasEntry, sizeof(rasEntry), NULL, 0); return dwRV; } return ERROR_ALREADY_EXISTS; } DWORD CRasClient::SetEntryOption(CString strEntry, DWORD dwfOptions, BOOL bSet, CString strPhoneBook /*=_T("")*/) { LPTSTR lpszEntry = strEntry.GetBuffer(1); strEntry.ReleaseBuffer(); LPTSTR lpszPhoneBook = strPhoneBook.GetBuffer(1); if(strPhoneBook == _T("")) lpszPhoneBook = NULL; strPhoneBook.ReleaseBuffer(); RASENTRY entry; DWORD dwRV = GetEntryProperties(strEntry, &entry, lpszPhoneBook); if(dwRV == 0) { if(bSet) entry.dwfOptions |= dwfOptions; else entry.dwfOptions &= ~dwfOptions; dwRV = RasSetEntryProperties(lpszPhoneBook, (char*)lpszEntry, &entry, sizeof(entry), NULL, 0); } return dwRV; } DWORD CRasClient::SetEntryServerProtocal(CString strEntry, DWORD dwfNetProtocols, CString strPhoneBook /*=_T("")*/) { LPTSTR lpszEntry = strEntry.GetBuffer(1); strEntry.ReleaseBuffer(); LPTSTR lpszPhoneBook = strPhoneBook.GetBuffer(1); if(strPhoneBook == _T("")) lpszPhoneBook = NULL; strPhoneBook.ReleaseBuffer(); RASENTRY entry; DWORD dwRV = GetEntryProperties(strEntry, &entry, lpszPhoneBook); if(dwRV == 0) { entry.dwfNetProtocols = dwfNetProtocols; dwRV = RasSetEntryProperties(lpszPhoneBook, (char*)lpszEntry, &entry, sizeof(entry), NULL, 0); } return dwRV; } DWORD CRasClient::SetEntryIPAddress(CString strEntry, int nIPType, BYTE a, BYTE b, BYTE c, BYTE d, CString strPhoneBook /*= _T("")*/) { LPTSTR lpszEntry = strEntry.GetBuffer(1); strEntry.ReleaseBuffer(); LPTSTR lpszPhoneBook = strPhoneBook.GetBuffer(1); if(strPhoneBook == _T("")) lpszPhoneBook = NULL; strPhoneBook.ReleaseBuffer(); RASENTRY entry; DWORD dwRV = GetEntryProperties(strEntry, &entry, lpszPhoneBook); if(dwRV == 0) { RASIPADDR ipDns; ipDns.a = a; ipDns.b = b; ipDns.c = c; ipDns.d = d; switch(nIPType) { case IPADDRESS : entry.dwfOptions |= RASEO_SpecificIpAddr; entry.ipaddr = ipDns; break; case IPADDRESS_DNS: entry.dwfOptions |= RASEO_SpecificNameServers; entry.ipaddrDns = ipDns; break; case IPADDRESS_DNS_ALT: entry.dwfOptions |= RASEO_SpecificNameServers; entry.ipaddrDnsAlt = ipDns; break; case IPADDRESS_WINS: entry.dwfOptions |= RASEO_SpecificNameServers; entry.ipaddrWins = ipDns; break; case IPADDRESS_WINS_ALT: entry.dwfOptions |= RASEO_SpecificNameServers; entry.ipaddrWinsAlt = ipDns; break; } dwRV = RasSetEntryProperties(lpszPhoneBook, (char*)lpszEntry, &entry, sizeof(entry), NULL, 0); } return dwRV; } DWORD CRasClient::GetEntryProperties(CString strEntry, RASENTRY* lpRasEntry , LPTSTR lpszPhoneBook) { LPTSTR lpszEntry = strEntry.GetBuffer(1); strEntry.ReleaseBuffer(); if(RasValidateEntryName(lpszPhoneBook, lpszEntry) == ERROR_ALREADY_EXISTS) { BYTE bDeviceInfo = NULL; DWORD dwDeviceInfoSize = sizeof(bDeviceInfo); DWORD dwEntrySize = 0; DWORD dwRV; lpRasEntry->dwSize = sizeof(*lpRasEntry); dwRV = RasGetEntryProperties(lpszPhoneBook, lpszEntry, lpRasEntry, &dwEntrySize, &bDeviceInfo, &dwDeviceInfoSize); // GET 603 dwRV = RasGetEntryProperties(lpszPhoneBook, lpszEntry, lpRasEntry, &dwEntryS