279 lines
8.3 KiB
C
279 lines
8.3 KiB
C
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//----------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 2000.
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//
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// File: policy-r.c
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//
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// Contents: Policy management for registry.
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//
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//
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// History: KrishnaG.
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// AbhisheV.
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//
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//----------------------------------------------------------------------------
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#include "precomp.h"
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DWORD
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MarshallWirelessPSBuffer(
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PWIRELESS_PS_DATA pWirelessPSData,
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LPBYTE pBuffer,
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DWORD * pdwBufferLen
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)
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{
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DWORD dwSize = 0;
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DWORD dwError = 0;
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LPBYTE pCurrentPos = NULL;
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DWORD dwPSSize = 0;
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LPWSTR SSID = NULL;
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DWORD dwWepEnabled = 0;
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DWORD dwId = 0;
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DWORD dwNetworkAuthentication = 0;
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DWORD dwAutomaticKeyProvision = 0;
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DWORD dwNetworkType = 0;
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DWORD dwEnable8021x = 0;
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DWORD dw8021xMode = 0;
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DWORD dwEAPType = 0;
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DWORD dwCertificateType = 0;
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DWORD dwValidateServerCertificate = 0;
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DWORD dwMachineAuthentication = 0;
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DWORD dwMachineAuthenticationType = 0;
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DWORD dwGuestAuthentication = 0;
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DWORD dwIEEE8021xMaxStart = 0;
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DWORD dwIEEE8021xStartPeriod = 0;
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DWORD dwIEEE8021xAuthPeriod = 0;
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DWORD dwIEEE8021xHeldPeriod = 0;
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DWORD dwDescriptionLen = 0;
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DWORD dwEAPDataLen = 0;
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DWORD dwSSIDLen = 0;
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pCurrentPos = pBuffer;
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dwPSSize = pWirelessPSData->dwPSLen;
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memcpy(pCurrentPos, &dwPSSize, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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SSID = pWirelessPSData->pszWirelessSSID;
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memcpy(pCurrentPos, SSID, 32*2);
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pCurrentPos += 32*2;
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dwSSIDLen = pWirelessPSData->dwWirelessSSIDLen;
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memcpy(pCurrentPos, &dwSSIDLen, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwWepEnabled = pWirelessPSData->dwWepEnabled;
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memcpy(pCurrentPos, &dwWepEnabled, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwId = pWirelessPSData->dwId;
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memcpy(pCurrentPos, &dwId, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwNetworkAuthentication = pWirelessPSData->dwNetworkAuthentication;
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memcpy(pCurrentPos, &dwNetworkAuthentication, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwAutomaticKeyProvision = pWirelessPSData->dwAutomaticKeyProvision;
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memcpy(pCurrentPos, &dwAutomaticKeyProvision, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwNetworkType = pWirelessPSData->dwNetworkType;
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memcpy(pCurrentPos, &dwNetworkType, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwEnable8021x = pWirelessPSData->dwEnable8021x;
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memcpy(pCurrentPos, &dwEnable8021x, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dw8021xMode = pWirelessPSData->dw8021xMode;
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memcpy(pCurrentPos, &dw8021xMode, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwEAPType = pWirelessPSData->dwEapType;
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memcpy(pCurrentPos, &dwEAPType, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwEAPDataLen = pWirelessPSData->dwEAPDataLen;
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memcpy(pCurrentPos, &dwEAPDataLen, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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memcpy(pCurrentPos,
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pWirelessPSData->pbEAPData,
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dwEAPDataLen);
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pCurrentPos += dwEAPDataLen;
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dwMachineAuthentication = pWirelessPSData->dwMachineAuthentication;
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memcpy(pCurrentPos, &dwMachineAuthentication, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwMachineAuthenticationType = pWirelessPSData->dwMachineAuthenticationType;
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memcpy(pCurrentPos, &dwMachineAuthenticationType, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwGuestAuthentication = pWirelessPSData->dwGuestAuthentication;
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memcpy(pCurrentPos, &dwGuestAuthentication, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwIEEE8021xMaxStart = pWirelessPSData->dwIEEE8021xMaxStart;
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memcpy(pCurrentPos, &dwIEEE8021xMaxStart, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwIEEE8021xStartPeriod = pWirelessPSData->dwIEEE8021xStartPeriod;
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memcpy(pCurrentPos, &dwIEEE8021xStartPeriod, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwIEEE8021xAuthPeriod = pWirelessPSData->dwIEEE8021xAuthPeriod;
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memcpy(pCurrentPos, &dwIEEE8021xAuthPeriod, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwIEEE8021xHeldPeriod = pWirelessPSData->dwIEEE8021xHeldPeriod;
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memcpy(pCurrentPos, &dwIEEE8021xHeldPeriod, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwDescriptionLen = pWirelessPSData->dwDescriptionLen;
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memcpy(pCurrentPos, &dwDescriptionLen, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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memcpy(pCurrentPos,
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pWirelessPSData->pszDescription,
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dwDescriptionLen*2);
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*pdwBufferLen = dwPSSize;
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return(dwError);
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}
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DWORD
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MarshallWirelessPolicyBuffer(
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PWIRELESS_POLICY_DATA pWirelessPolicyData,
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LPBYTE * ppBuffer,
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DWORD * pdwBufferLen
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)
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{
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LPBYTE pBuffer = NULL;
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DWORD dwSize = 0;
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DWORD dwError = 0;
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DWORD dwPollingInterval = 0;
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LPBYTE pCurrentPos = NULL;
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DWORD dwEffectiveSize = 0;
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PWIRELESS_PS_DATA *ppWirelessPSData = NULL;
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DWORD dwNumPreferredSettings = 0;
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DWORD dwPSSize = 0;
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DWORD i = 0;
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DWORD dwDisableZeroConf = 0;
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DWORD dwNetworkToAccess = 0;
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DWORD dwConnectToNonPreferredNtwks = 0;
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DWORD dwWlBlobLen = 0;
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WORD wMajorVersion = 0;
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WORD wMinorVersion = 0;
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wMajorVersion = WL_BLOB_MAJOR_VERSION;
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wMinorVersion = WL_BLOB_MINOR_VERSION;
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// first estimate the total size
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dwSize += sizeof(WORD); // Major Version
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dwSize += sizeof(WORD); // Minor Version
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dwSize += sizeof(DWORD); // Length of the Wl_Blob
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dwWlBlobLen += sizeof(DWORD); // dwPollingInterval
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dwWlBlobLen += sizeof(DWORD); // dwDisableZeroConf
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dwWlBlobLen += sizeof(DWORD); // dwNetworkToAccess
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dwWlBlobLen += sizeof(DWORD); // dwConnectToNonPreferredNetworks
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dwWlBlobLen += sizeof(DWORD); // dwNumPreferredSettings
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ppWirelessPSData = pWirelessPolicyData->ppWirelessPSData;
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dwNumPreferredSettings =
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pWirelessPolicyData->dwNumPreferredSettings;
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for (i=0; i<dwNumPreferredSettings;++i) {
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dwWlBlobLen += (*ppWirelessPSData)->dwPSLen;
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ppWirelessPSData++;
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}
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//dwSize++; //Taroon Dont know why this for.
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dwSize += dwWlBlobLen;
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pBuffer = AllocPolMem(dwSize);
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if (!pBuffer) {
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dwError = ERROR_OUTOFMEMORY;
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BAIL_ON_WIN32_ERROR(dwError);
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}
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pCurrentPos = pBuffer;
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memcpy(pCurrentPos, &wMajorVersion, sizeof(WORD));
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pCurrentPos += sizeof(WORD);
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memcpy(pCurrentPos, &wMinorVersion, sizeof(WORD));
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pCurrentPos += sizeof(WORD);
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memcpy(pCurrentPos, &dwWlBlobLen, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwPollingInterval = pWirelessPolicyData->dwPollingInterval;
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memcpy(pCurrentPos, &dwPollingInterval, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwDisableZeroConf = pWirelessPolicyData->dwDisableZeroConf;
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memcpy(pCurrentPos, &dwDisableZeroConf, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwNetworkToAccess = pWirelessPolicyData->dwNetworkToAccess;
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memcpy(pCurrentPos, &dwNetworkToAccess, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwConnectToNonPreferredNtwks = pWirelessPolicyData->dwConnectToNonPreferredNtwks;
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memcpy(pCurrentPos, &dwConnectToNonPreferredNtwks, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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dwNumPreferredSettings = pWirelessPolicyData->dwNumPreferredSettings;
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memcpy(pCurrentPos, &dwNumPreferredSettings, sizeof(DWORD));
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pCurrentPos += sizeof(DWORD);
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// Write each Preferred Setting data here
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ppWirelessPSData = pWirelessPolicyData->ppWirelessPSData;
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for(i=0; i<dwNumPreferredSettings;++i) {
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dwError = MarshallWirelessPSBuffer(
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*(ppWirelessPSData+i),
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pCurrentPos,
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&dwPSSize);
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BAIL_ON_WIN32_ERROR(dwError);
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pCurrentPos += dwPSSize;
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}
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*ppBuffer = pBuffer;
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*pdwBufferLen = dwSize;
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return(dwError);
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error:
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if (pBuffer) {
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FreePolMem(pBuffer);
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}
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*ppBuffer = NULL;
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*pdwBufferLen = 0;
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return(dwError);
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}
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