//
// System.Web.Security.SqlMembershipProvider
//
// Authors:
// Vladimir Krasnov (vladimirk@mainsoft.com)
//
// (C) 2003 Ben Maurer
// Copyright (c) 2005,2006 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
#if NET_2_0
using System;
using System.Collections.Generic;
using System.Text;
using System.Data.Common;
using System.Data;
using System.Configuration.Provider;
namespace System.Web.Security{
internal static class AspNetDBSchemaChecker
{
static DbConnection CreateConnection (DbProviderFactory factory, string connStr)
{
DbConnection connection = factory.CreateConnection ();
connection.ConnectionString = connStr;
connection.Open ();
return connection;
}
public static bool CheckMembershipSchemaVersion (DbProviderFactory factory, string connStr, string feature, string compatibleVersion)
{
using (DbConnection connection = CreateConnection (factory, connStr)) {
DbCommand command = factory.CreateCommand ();
command.Connection = connection;
command.CommandText = @"aspnet_CheckSchemaVersion";
command.CommandType = CommandType.StoredProcedure;
AddParameter (factory, command, "@Feature", ParameterDirection.Input, feature);
AddParameter (factory, command, "@CompatibleSchemaVersion", ParameterDirection.Input, compatibleVersion);
DbParameter returnValue = AddParameter (factory, command, "@ReturnVal", ParameterDirection.ReturnValue, null);
try {
command.ExecuteNonQuery ();
}
catch (Exception) {
throw new ProviderException ("ASP.NET Membership schema not installed.");
}
if ((int) (returnValue.Value ?? -1) == 0)
return true;
return false;
}
}
static DbParameter AddParameter (DbProviderFactory factory, DbCommand command, string parameterName, ParameterDirection direction, object parameterValue)
{
DbParameter dbp = command.CreateParameter ();
dbp.ParameterName = parameterName;
dbp.Value = parameterValue;
dbp.Direction = direction;
command.Parameters.Add (dbp);
return dbp;
}
}
}
#endif
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