97 lines
3.9 KiB
C#
97 lines
3.9 KiB
C#
// Copyright (c) 2014, Outercurve Foundation.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// - Redistributions of source code must retain the above copyright notice, this
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// list of conditions and the following disclaimer.
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//
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// - Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// - Neither the name of the Outercurve Foundation nor the names of its
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// contributors may be used to endorse or promote products derived from this
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// software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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using System;
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using System.Configuration;
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using WebsitePanel.Providers;
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using WebsitePanel.Providers.Common;
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using WebsitePanel.Server.Utils;
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using System.Reflection;
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namespace WebsitePanel.Server.Code
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{
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public class AutoDiscoveryHelper
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{
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public const string DisableAutoDiscovery = "DisableAutoDiscovery";
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public static BoolResult IsInstalled(string name)
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{
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Log.WriteStart("IsInstalled started. Name:{0}", name);
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BoolResult res = new BoolResult {IsSuccess = true};
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try
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{
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bool disableAutoDiscovery;
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if (!bool.TryParse(ConfigurationManager.AppSettings[DisableAutoDiscovery], out disableAutoDiscovery))
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disableAutoDiscovery = false;
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if (disableAutoDiscovery)
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{
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res.Value = true;
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}
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else
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{
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if (string.IsNullOrEmpty(name))
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{
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res.IsSuccess = false;
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res.ErrorCodes.Add(ErrorCodes.PROVIDER_NANE_IS_NOT_SPECIFIED);
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return res;
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}
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Type providerType = Type.GetType(name);
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IHostingServiceProvider provider = (IHostingServiceProvider)Activator.CreateInstance(providerType);
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res.Value = provider.IsInstalled();
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}
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}
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catch (Exception ex)
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{
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res.IsSuccess = false;
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res.ErrorCodes.Add(ErrorCodes.CANNOT_CREATE_PROVIDER_INSTANCE);
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Log.WriteError(ex);
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}
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finally
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{
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Log.WriteEnd("IsInstalled ended. Name:{0}", name);
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}
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return res;
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}
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public static string GetServerVersion()
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{
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object[] attrs = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyFileVersionAttribute), true);
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if (attrs.Length > 0)
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return ((AssemblyFileVersionAttribute)attrs[0]).Version;
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else
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return typeof(AutoDiscoveryHelper).Assembly.GetName().Version.ToString(3);
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}
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}
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}
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