/*-
 * See the file LICENSE for redistribution information.
 *
 * Copyright (c) 2009, 2015 Oracle and/or its affiliates.  All rights reserved.
 *
 */
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Xml;
using System.Xml.XPath;
using BerkeleyDB;
using NUnit.Framework;

namespace CsharpAPITest
{
	[TestFixture]
	public class DatabaseEnvironmentConfigTest : CSharpTestFixture
	{

		[TestFixtureSetUp]
		public void SetUpTestFixture()
		{
			testFixtureName = "DatabaseEnvironmentConfigTest";
			base.SetUpTestfixture();
		}

		[Test]
		public void TestConfig()
		{
			testName = "TestConfig";
			SetUpTest(false);
			XmlElement xmlElem = Configuration.TestSetUp(
			    testFixtureName, testName);
			DatabaseEnvironmentConfig envConfig =
			    new DatabaseEnvironmentConfig();
			Config(xmlElem, ref envConfig, true);
			Confirm(xmlElem, envConfig, true);
		}
		
		public static void Confirm(XmlElement xmlElement,
		    DatabaseEnvironmentConfig envConfig, bool compulsory)
		{
			Configuration.ConfirmBool(xmlElement, "AutoCommit",
			    envConfig.AutoCommit, compulsory);
			Configuration.ConfirmBool(xmlElement, "CDB_ALLDB",
			    envConfig.CDB_ALLDB, compulsory);
			Configuration.ConfirmBool(xmlElement, "Create",
			    envConfig.Create, compulsory);
			Configuration.ConfirmStringList(xmlElement, "DataDirs",
			    envConfig.DataDirs, compulsory);
			Configuration.ConfirmString(xmlElement, "ErrorPrefix",
			    envConfig.ErrorPrefix, compulsory);
			Configuration.ConfirmBool(xmlElement, "ForceFlush",
			    envConfig.ForceFlush, compulsory);
			Configuration.ConfirmBool(xmlElement, "FreeThreaded",
			    envConfig.FreeThreaded, compulsory);
			Configuration.ConfirmBool(xmlElement, "InitRegions",
			    envConfig.InitRegions, compulsory);
			Configuration.ConfirmString(xmlElement,
			    "IntermediateDirMode",
			    envConfig.IntermediateDirMode, compulsory);
			Configuration.ConfirmBool(xmlElement, "Lockdown",
			    envConfig.Lockdown, compulsory);
			Configuration.ConfirmUint(xmlElement, "LockTimeout",
			    envConfig.LockTimeout, compulsory);
			Configuration.ConfirmUint(xmlElement, "MaxTransactions",
			    envConfig.MaxTransactions, compulsory);
			Configuration.ConfirmBool(xmlElement, "NoBuffer",
			    envConfig.NoBuffer, compulsory);
			Configuration.ConfirmBool(xmlElement, "NoLocking",
			    envConfig.NoLocking, compulsory);
			Configuration.ConfirmBool(xmlElement, "NoMMap",
			    envConfig.NoMMap, compulsory);
			Configuration.ConfirmBool(xmlElement, "NoLocking",
			    envConfig.NoLocking, compulsory);
			Configuration.ConfirmBool(xmlElement, "NoPanic",
			    envConfig.NoPanic, compulsory);
			Configuration.ConfirmBool(xmlElement, "Overwrite",
			    envConfig.Overwrite, compulsory);
			Configuration.ConfirmBool(xmlElement, "Private",
			    envConfig.Private, compulsory);
			Configuration.ConfirmBool(xmlElement, "Register",
			    envConfig.Register, compulsory);
			Configuration.ConfirmBool(xmlElement, "RunFatalRecovery", 
			    envConfig.RunFatalRecovery, compulsory);
			Configuration.ConfirmBool(xmlElement, "RunRecovery",
			    envConfig.RunRecovery, compulsory);
			Configuration.ConfirmBool(xmlElement, "SystemMemory",
			    envConfig.SystemMemory, compulsory);
			Configuration.ConfirmString(xmlElement, "TempDir",
			    envConfig.TempDir, compulsory);
			Configuration.ConfirmBool(xmlElement, "TimeNotGranted",
			    envConfig.TimeNotGranted, compulsory);
			Configuration.ConfirmBool(xmlElement, "TxnNoSync",
			    envConfig.TxnNoSync, compulsory);
			Configuration.ConfirmBool(xmlElement, "TxnNoWait",
			    envConfig.TxnNoWait, compulsory);
			Configuration.ConfirmBool(xmlElement, "TxnSnapshot",
			    envConfig.TxnSnapshot, compulsory);
			Configuration.ConfirmDateTime(xmlElement,"TxnTimestamp", 
			    envConfig.TxnTimestamp, compulsory);
			Configuration.ConfirmBool(xmlElement, "TxnWriteNoSync",
			    envConfig.TxnWriteNoSync, compulsory);
			Configuration.ConfirmBool(xmlElement, "UseCDB",
			    envConfig.UseCDB, compulsory);
			Configuration.ConfirmBool(xmlElement, "UseLocking",
			    envConfig.UseLocking, compulsory);
			Configuration.ConfirmBool(xmlElement, "UseLogging",
			    envConfig.UseLogging, compulsory);
			Configuration.ConfirmBool(xmlElement, "UseMPool",
			    envConfig.UseMPool, compulsory);
			Configuration.ConfirmBool(xmlElement, "UseMVCC",
			    envConfig.UseMVCC, compulsory);
			Configuration.ConfirmBool(xmlElement, "UseReplication",
			    envConfig.UseReplication, compulsory);
			Configuration.ConfirmBool(xmlElement, "UseTxns",
			    envConfig.UseTxns, compulsory);
			envConfig.Verbosity = new VerboseMessages();
			Configuration.ConfirmVerboseMessages(xmlElement,
			    "Verbosity", envConfig.Verbosity, compulsory);
			Configuration.ConfirmBool(xmlElement, "YieldCPU",
			    envConfig.YieldCPU, compulsory);
		}

		public static void Config(XmlElement xmlElement,
		    ref DatabaseEnvironmentConfig envConfig, bool compulsory)
		{
			uint value = new uint();
			DateTime time = new DateTime();

			Configuration.ConfigBool(xmlElement, "AutoCommit",
			    ref envConfig.AutoCommit, compulsory);
			Configuration.ConfigBool(xmlElement, "CDB_ALLDB",
			    ref envConfig.CDB_ALLDB, compulsory);
			Configuration.ConfigBool(xmlElement, "Create",
			    ref envConfig.Create, compulsory);
            Configuration.ConfigString(xmlElement, "CreationDir",
                ref envConfig.CreationDir, compulsory);
			Configuration.ConfigStringList(xmlElement, "DataDirs",
			    ref envConfig.DataDirs, compulsory);
			Configuration.ConfigString(xmlElement, "ErrorPrefix",
			    ref envConfig.ErrorPrefix, compulsory);
			Configuration.ConfigBool(xmlElement, "ForceFlush",
			    ref envConfig.ForceFlush, compulsory);
			Configuration.ConfigBool(xmlElement, "FreeThreaded",
			    ref envConfig.FreeThreaded, compulsory);
			Configuration.ConfigBool(xmlElement, "InitRegions",
			    ref envConfig.InitRegions, compulsory);
			Configuration.ConfigString(xmlElement, "IntermediateDirMode",
			    ref envConfig.IntermediateDirMode, compulsory);
			Configuration.ConfigBool(xmlElement, "Lockdown",
			    ref envConfig.Lockdown, compulsory);
			if (Configuration.ConfigUint(xmlElement, "LockTimeout",
			    ref value, compulsory))
				envConfig.LockTimeout = value;
			if (Configuration.ConfigUint(xmlElement, "MaxTransactions",
			    ref value, compulsory))
				envConfig.MaxTransactions = value;
			Configuration.ConfigBool(xmlElement, "NoBuffer",
			    ref envConfig.NoBuffer, compulsory);
			Configuration.ConfigBool(xmlElement, "NoLocking",
			    ref envConfig.NoLocking, compulsory);
			Configuration.ConfigBool(xmlElement, "NoMMap",
			    ref envConfig.NoMMap, compulsory);
			Configuration.ConfigBool(xmlElement, "NoLocking",
			    ref envConfig.NoLocking, compulsory);
			Configuration.ConfigBool(xmlElement, "NoPanic",
			    ref envConfig.NoPanic, compulsory);
			Configuration.ConfigBool(xmlElement, "Overwrite",
			    ref envConfig.Overwrite, compulsory);
			Configuration.ConfigBool(xmlElement, "Private",
			    ref envConfig.Private, compulsory);
			Configuration.ConfigBool(xmlElement, "Register",
			    ref envConfig.Register, compulsory);
			Configuration.ConfigBool(xmlElement, "RunFatalRecovery",
			    ref envConfig.RunFatalRecovery, compulsory);
			Configuration.ConfigBool(xmlElement, "RunRecovery",
			    ref envConfig.RunRecovery, compulsory);
			Configuration.ConfigBool(xmlElement, "SystemMemory",
			    ref envConfig.SystemMemory, compulsory);
			Configuration.ConfigString(xmlElement, "TempDir",
			    ref envConfig.TempDir, compulsory);
			Configuration.ConfigBool(xmlElement, "TimeNotGranted",
			    ref envConfig.TimeNotGranted, compulsory);
			Configuration.ConfigBool(xmlElement, "TxnNoSync",
			    ref envConfig.TxnNoSync, compulsory);
			Configuration.ConfigBool(xmlElement, "TxnNoWait",
			    ref envConfig.TxnNoWait, compulsory);
			Configuration.ConfigBool(xmlElement, "TxnSnapshot",
			    ref envConfig.TxnSnapshot, compulsory);
			if (Configuration.ConfigDateTime(xmlElement, "TxnTimestamp", 
			    ref time, compulsory))
				envConfig.TxnTimestamp = time;
			Configuration.ConfigBool(xmlElement, "TxnWriteNoSync",
			    ref envConfig.TxnWriteNoSync, compulsory);
			Configuration.ConfigBool(xmlElement, "UseLocking",
			    ref envConfig.UseLocking, compulsory);
			Configuration.ConfigBool(xmlElement, "UseLogging",
			    ref envConfig.UseLogging, compulsory);
			Configuration.ConfigBool(xmlElement, "UseMPool",
			    ref envConfig.UseMPool, compulsory);
			Configuration.ConfigBool(xmlElement, "UseMVCC",
			    ref envConfig.UseMVCC, compulsory);
			Configuration.ConfigBool(xmlElement, "UseReplication",
			    ref envConfig.UseReplication, compulsory);
			Configuration.ConfigBool(xmlElement, "UseTxns",
			    ref envConfig.UseTxns, compulsory);
			envConfig.Verbosity = new VerboseMessages();
			Configuration.ConfigVerboseMessages(xmlElement, 
			    "Verbosity", ref envConfig.Verbosity, compulsory);
			Configuration.ConfigBool(xmlElement, "YieldCPU",
			    ref envConfig.YieldCPU, compulsory);
		}

		[Test]
		public void TestConfigLock()
		{
			testName = "TestConfigLock";
			SetUpTest(false);
			XmlElement xmlElem = Configuration.TestSetUp(
			    testFixtureName, testName);
			DatabaseEnvironmentConfig cfg = 
			    new DatabaseEnvironmentConfig();
			cfg.LockSystemCfg = new LockingConfig();
			LockingConfigTest.Config(xmlElem, 
			    ref cfg.LockSystemCfg, true);
			LockingConfigTest.Confirm(xmlElem, 
			    cfg.LockSystemCfg, true);
		}

		[Test]
		public void TestConfigLog()
		{
			testName = "TestConfigLog";
			SetUpTest(false);
			XmlElement xmlElem = Configuration.TestSetUp(
			    testFixtureName, testName);
			DatabaseEnvironmentConfig cfg =
			    new DatabaseEnvironmentConfig();
			cfg.LogSystemCfg = new LogConfig();
			LogConfigTest.Config(xmlElem, ref cfg.LogSystemCfg, true);
			LogConfigTest.Confirm(xmlElem, cfg.LogSystemCfg, true);
		}

		[Test]
		public void TestConfigMutex()
		{
			testName = "TestConfigMutex";
			SetUpTest(false);
			XmlElement xmlElem = Configuration.TestSetUp(
			    testFixtureName, testName);
			DatabaseEnvironmentConfig cfg =
			    new DatabaseEnvironmentConfig();
			cfg.MutexSystemCfg = new MutexConfig();
			MutexConfigTest.Config(xmlElem, ref cfg.MutexSystemCfg, true);
			MutexConfigTest.Confirm(xmlElem, cfg.MutexSystemCfg, true);
		}

		[Test]
		public void TestConfigReplication()
		{
			testName = "TestConfigReplication";
			SetUpTest(false);
			XmlElement xmlElem = Configuration.TestSetUp(
			    testFixtureName, testName);
			DatabaseEnvironmentConfig cfg =
			    new DatabaseEnvironmentConfig();
			cfg.RepSystemCfg = new ReplicationConfig();
			ReplicationConfigTest.Config(xmlElem, 
			    ref cfg.RepSystemCfg, true);
			ReplicationConfigTest.Confirm(xmlElem, 
			    cfg.RepSystemCfg, true);
		}

		[Test]
		public void TestSetEncryption()
		{
			testName = "TestSetEncryption";
			SetUpTest(true);

			DatabaseEnvironmentConfig envConfig =
			    new DatabaseEnvironmentConfig();
			envConfig.Create = true;
            envConfig.SetEncryption("key", EncryptionAlgorithm.AES);
			Assert.AreEqual("key", envConfig.EncryptionPassword);
            Assert.AreEqual(EncryptionAlgorithm.AES, envConfig.EncryptAlgorithm);
			DatabaseEnvironment env = DatabaseEnvironment.Open(
			    testHome, envConfig);
            Assert.AreEqual(EncryptionAlgorithm.AES, env.EncryptAlgorithm);
			env.Close();
		}

	}
}