C++ (Cpp) LTNET_SAFE_FREE_STRING примеры использования

Пример #1

Файл: netshare.c Проект: twistround/pbis

static
DWORD
MapSidToName(
    HANDLE hLsa,
    PSID pSid,
    PWSTR* ppwszName
    )
{
    DWORD dwError = 0;
    PSTR pszSid = NULL;
    LSA_QUERY_LIST QueryList;
    PLSA_SECURITY_OBJECT* ppObjects = NULL;

    dwError = LwNtStatusToWin32Error(
        RtlAllocateCStringFromSid(&pszSid, pSid));
    BAIL_ON_LTNET_ERROR(dwError);

    QueryList.ppszStrings = (PCSTR*) &pszSid;

    dwError = LsaFindObjects(
        hLsa,
        NULL,
        0,
        LSA_OBJECT_TYPE_UNDEFINED,
        LSA_QUERY_TYPE_BY_SID,
        1,
        QueryList,
        &ppObjects);
    BAIL_ON_LTNET_ERROR(dwError);

    if (ppObjects[0] == NULL)
    {
        dwError = LW_ERROR_NO_SUCH_OBJECT;
        BAIL_ON_LTNET_ERROR(dwError);
    }

    dwError = LwAllocateWc16sPrintfW(
        ppwszName,
        L"%s\\%s",
        ppObjects[0]->pszNetbiosDomainName,
        ppObjects[0]->pszSamAccountName);
    BAIL_ON_LTNET_ERROR(dwError);

cleanup:

    LsaFreeSecurityObjectList(1, ppObjects);

    LTNET_SAFE_FREE_STRING(pszSid);

    return dwError;

error:

    *ppwszName = NULL;

    goto cleanup;
}

Пример #2

Файл: netshare.c Проект: twistround/pbis

static
DWORD
MapNameToSid(
    HANDLE hLsa,
    PCWSTR pwszName,
    PSID* ppSid
    )
{
    DWORD dwError = 0;
    PSTR pszName = NULL;
    LSA_QUERY_LIST QueryList;
    PLSA_SECURITY_OBJECT* ppObjects = NULL;

    dwError = LwWc16sToMbs(pwszName, &pszName);
    BAIL_ON_LTNET_ERROR(dwError);

    QueryList.ppszStrings = (PCSTR*) &pszName;

    dwError = LsaFindObjects(
        hLsa,
        NULL,
        0,
        LSA_OBJECT_TYPE_UNDEFINED,
        LSA_QUERY_TYPE_BY_NAME,
        1,
        QueryList,
        &ppObjects);
    BAIL_ON_LTNET_ERROR(dwError);

    if (ppObjects[0] == NULL)
    {
        dwError = LW_ERROR_NO_SUCH_OBJECT;
        BAIL_ON_LTNET_ERROR(dwError);
    }

    dwError = LwNetAllocateSidFromCString(ppSid, ppObjects[0]->pszObjectSid);
    BAIL_ON_LTNET_ERROR(dwError);

cleanup:

    LsaFreeSecurityObjectList(1, ppObjects);

    LTNET_SAFE_FREE_STRING(pszName);

    return dwError;

error:

    *ppSid = NULL;

    goto cleanup;
}

Пример #3

Файл: libmain.c Проект: FarazShaikh/LikewiseSMB2

static
DWORD
NetShareAddParseArguments(
	int argc,
	char** argv,
	IN OUT PNET_SHARE_COMMAND_INFO pCommandInfo
	)
{
	DWORD dwError = 0;
	PCSTR pszPath =  NULL;
	size_t sShareNameLen = 0;
	int indexShareAddArg = 3;
	// Do not free
	PCSTR pszShareAddShareInfo = NULL;
	PSTR pszShareName = NULL;

	if (!argv[indexShareAddArg])
	{
		dwError = LW_ERROR_INVALID_PARAMETER;
		BAIL_ON_LTNET_ERROR(dwError);
	}

    if (!strncmp(argv[indexShareAddArg], "\\\\", sizeof("\\\\")-1))
    {
        dwError = LwMbsToWc16s(argv[indexShareAddArg]+sizeof("\\\\")-1,
                  &pCommandInfo->ShareAddOrSetInfo.pwszServerName);
        BAIL_ON_LTNET_ERROR(dwError);

        indexShareAddArg++;
    }

	if (indexShareAddArg > argc-1)
	{
		dwError = LW_ERROR_INVALID_PARAMETER;
		BAIL_ON_LTNET_ERROR(dwError);
	}

	pszShareAddShareInfo = argv[indexShareAddArg];

	pszPath = strchr(pszShareAddShareInfo, '=');
	if (LTNET_IS_NULL_OR_EMPTY_STR(pszPath))
	{
		dwError = LW_ERROR_INVALID_PARAMETER;
		BAIL_ON_LTNET_ERROR(dwError);
	}

    dwError = LwMbsToWc16s(pszPath+1, &pCommandInfo->ShareAddOrSetInfo.pwszPath);
    BAIL_ON_LTNET_ERROR(dwError);

    sShareNameLen = strlen(pszShareAddShareInfo)-strlen(pszPath);

    if (!sShareNameLen)
    {
		dwError = LW_ERROR_INVALID_PARAMETER;
		BAIL_ON_LTNET_ERROR(dwError);
    }

    dwError = LwNetAllocateMemory(sShareNameLen+1,
		                  (PVOID*)&pszShareName);
    BAIL_ON_LTNET_ERROR(dwError);

    memcpy(pszShareName, pszShareAddShareInfo, sShareNameLen);

    dwError = LwMbsToWc16s(pszShareName, &pCommandInfo->ShareAddOrSetInfo.pwszShareName);
    BAIL_ON_LTNET_ERROR(dwError);

    // Process add options
    dwError = ParseShareAddOrSetinfoOptionArgs(argc, ++indexShareAddArg, argv,
                                               pCommandInfo->dwControlCode,
                                               &pCommandInfo->ShareAddOrSetInfo);
    BAIL_ON_LTNET_ERROR(dwError);

cleanup:
    LTNET_SAFE_FREE_STRING(pszShareName);

    return dwError;

error:

    NetShareFreeCommandInfo(pCommandInfo);

    goto cleanup;
}