130 lines
3.1 KiB
C
130 lines
3.1 KiB
C
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#include "precomp.h"
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extern LPWSTR PolicyDNAttributes[];
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DWORD
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ValidateWirelessPSData(
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PWIRELESS_PS_DATA pWirelessPSData,
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DWORD dwNetworkType
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)
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{
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DWORD dwError = 0;
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DWORD dwSSIDLen = 0;
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DWORD dwPSLen = 0;
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DWORD dwDescriptionLen = 0;
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DWORD dwEAPDataLen = 0;
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if (!pWirelessPSData) {
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dwError = ERROR_INVALID_PARAMETER;
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}
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BAIL_ON_WIN32_ERROR(dwError);
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if (pWirelessPSData->dwNetworkType != dwNetworkType) {
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dwError = ERROR_INVALID_PARAMETER;
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}
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BAIL_ON_WIN32_ERROR(dwError);
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dwSSIDLen = wcslen(pWirelessPSData->pszWirelessSSID);
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if (dwSSIDLen == 0) {
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dwError = ERROR_INVALID_PARAMETER;
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}
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BAIL_ON_WIN32_ERROR(dwError);
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if (dwSSIDLen < pWirelessPSData->dwWirelessSSIDLen) {
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dwError = ERROR_INVALID_PARAMETER;
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}
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BAIL_ON_WIN32_ERROR(dwError);
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if (pWirelessPSData->pszDescription) {
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dwDescriptionLen = wcslen(pWirelessPSData->pszDescription);
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}
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dwEAPDataLen = pWirelessPSData->dwEAPDataLen;
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if (dwEAPDataLen) {
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if (!(pWirelessPSData->pbEAPData)) {
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dwError = ERROR_INVALID_PARAMETER;
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}
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}
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BAIL_ON_WIN32_ERROR(dwError);
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dwPSLen = (sizeof(WIRELESS_PS_DATA) - sizeof(DWORD) -sizeof(LPWSTR)) + sizeof(WCHAR) * dwDescriptionLen
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- sizeof(LPWSTR) + dwEAPDataLen;
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if (dwPSLen != pWirelessPSData->dwPSLen) {
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dwError = ERROR_INVALID_PARAMETER;
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}
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BAIL_ON_WIN32_ERROR(dwError);
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error:
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return(dwError);
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}
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DWORD
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ValidateWirelessPolicyData(
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PWIRELESS_POLICY_DATA pWirelessPolicyData
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)
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{
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PWIRELESS_PS_DATA *ppWirelessPSData = NULL;
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PWIRELESS_PS_DATA pWirelessPSData = NULL;
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DWORD dwError = 0;
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DWORD dwNumPreferredSettings = 0;
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DWORD dwNumAPNetworks = 0;
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DWORD dwSSIDLen = 0;
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DWORD dwPSLen = 0;
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DWORD i=0;
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if (!pWirelessPolicyData) {
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dwError = ERROR_INVALID_PARAMETER;
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}
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BAIL_ON_WIN32_ERROR(dwError);
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if (!pWirelessPolicyData->pszWirelessName) {
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dwError = ERROR_INVALID_PARAMETER;
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}
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BAIL_ON_WIN32_ERROR(dwError);
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dwNumPreferredSettings = pWirelessPolicyData->dwNumPreferredSettings;
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dwNumAPNetworks = pWirelessPolicyData->dwNumAPNetworks;
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if (dwNumPreferredSettings) {
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ppWirelessPSData = pWirelessPolicyData->ppWirelessPSData;
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if (!ppWirelessPSData) {
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dwError = ERROR_INVALID_PARAMETER;
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}
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BAIL_ON_WIN32_ERROR(dwError);
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if (dwNumPreferredSettings < dwNumAPNetworks) {
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dwError = ERROR_INVALID_PARAMETER;
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}
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BAIL_ON_WIN32_ERROR(dwError);
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for (i=0; i < dwNumAPNetworks ; ++i) {
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pWirelessPSData = ppWirelessPSData[i];
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dwError = ValidateWirelessPSData(pWirelessPSData, WIRELESS_NETWORK_TYPE_AP);
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BAIL_ON_WIN32_ERROR(dwError);
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}
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for (i=dwNumAPNetworks; i < dwNumPreferredSettings; ++i) {
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pWirelessPSData = ppWirelessPSData[i];
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dwError = ValidateWirelessPSData(pWirelessPSData, WIRELESS_NETWORK_TYPE_ADHOC);
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BAIL_ON_WIN32_ERROR(dwError);
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}
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}
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error:
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return(dwError);
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}
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