/* ****************************************************************************

*

* Copyright (c) Jeff Hardy 2010-2012.

*

* This source code is subject to terms and conditions of the Apache License, Version 2.0. A

* copy of the license can be found in the License.html file at the root of this distribution. If

* you cannot locate the Apache License, Version 2.0, please send an email to

* dlr@microsoft.com. By using this source code in any fashion, you are agreeing to be bound

* by the terms of the Apache License, Version 2.0.

*

* You must not remove this notice, or any other, from this software.

*

*

* ***************************************************************************/

using System;

using System.Runtime.CompilerServices;

using System.Runtime.InteropServices;

using System.Text;

using Community.CsharpSqlite;

using IronPython.Runtime;

using IronPython.Runtime.Operations;

using IronPython.Runtime.Types;

using Microsoft.Scripting.Runtime;

using Microsoft.Scripting.Utils;

[assembly: PythonModule("_sqlite3", typeof(IronPython.SQLite.PythonSQLite))]

namespace IronPython.SQLite

{

public static partial class PythonSQLite

{

public static readonly string version = string.Format("{0}.{1}.{2}",

IronPython.CurrentVersion.Major,

IronPython.CurrentVersion.Minor,

IronPython.CurrentVersion.Micro);

public static readonly string sqlite_version = Sqlite3.sqlite3_version.Replace("(C#)", "");

public static PythonDictionary converters = new PythonDictionary();

public static PythonDictionary adapters = new PythonDictionary();

public static readonly Type OptimizedUnicode = typeof(string);

internal static Encoding Latin1 = Encoding.GetEncoding("iso-8859-1");

[SpecialName]

public static void PerformModuleReload(PythonContext context, PythonDictionary dict)

{

InitModuleExceptions(context, dict);

}

public static object connect(CodeContext context,

string database,

[Optional][DefaultParameterValue(0.0)]double timeout,

[Optional][DefaultParameterValue(0)]int detect_types,

[Optional][DefaultParameterValue((string)null)]string isolation_level,

[Optional][DefaultParameterValue(true)]bool check_same_thread,

[Optional][DefaultParameterValue(null)]object factory,

[Optional][DefaultParameterValue(0)]int cached_statements)

{

if(factory == null)

return new Connection(database, timeout, detect_types, isolation_level, check_same_thread, factory, cached_statements);

else

return PythonCalls.Call(context, factory, database, timeout, detect_types, isolation_level, check_same_thread, factory, cached_statements);

}

[Documentation(@"register_adapter(type, callable)

Registers an adapter with pysqlite's adapter registry. Non-standard.")]

public static void register_adapter(CodeContext context, PythonType type, object adapter)

{

object proto = DynamicHelpers.GetPythonTypeFromType(typeof(PrepareProtocol));

object key = new PythonTuple(new object[] { type, proto });

adapters[key] = adapter;

}

[Documentation(@"register_converter(typename, callable)

Registers a converter with pysqlite. Non-standard.")]

public static void register_converter(CodeContext context, string type, object converter)

{

converters[type.ToUpperInvariant()] = converter;

}

public class PrepareProtocol { }

}

}