websitepanel/WebsitePanel/Sources/WebsitePanel.Providers.Statistics.SmarterStats/SmarterStats5.cs

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C#
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// Copyright (c) 2012, Outercurve Foundation.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// - Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// - Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// - Neither the name of the Outercurve Foundation nor the names of its
// contributors may be used to endorse or promote products derived from this
// software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.Win32;
namespace WebsitePanel.Providers.Statistics
{
class SmarterStats5 : SmarterStats
{
public override bool IsInstalled()
{
string productName = null, productVersion = null;
// Check x86 platform
RegistryKey key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall");
if (key != null)
{
var names = key.GetSubKeyNames();
foreach (string s in names)
{
RegistryKey subkey = key.OpenSubKey(s);
//
if (subkey == null)
continue;
//
productName = subkey.GetValue("DisplayName") as String;
//
if (String.IsNullOrEmpty(productName))
continue;
if (productName.Equals("SmarterStats")
|| productName.Equals("SmarterStats Service"))
{
productVersion = subkey.GetValue("DisplayVersion") as String;
goto Version_Match;
}
}
}
// Check x64 platform
key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall");
if (key != null)
{
var names = key.GetSubKeyNames();
foreach (string s in names)
{
RegistryKey subkey = key.OpenSubKey(s);
//
if (subkey == null)
continue;
//
productName = subkey.GetValue("DisplayName") as String;
//
if (String.IsNullOrEmpty(productName))
continue;
if (productName.Equals("SmarterStats")
|| productName.Equals("SmarterStats Service"))
{
productVersion = subkey.GetValue("DisplayVersion") as String;
goto Version_Match;
}
}
}
Version_Match:
//
if (String.IsNullOrEmpty(productVersion))
return false;
// Match SmarterStats either 5.x or 6.x version
if (productVersion.StartsWith("5.")
|| productVersion.StartsWith("6."))
return true;
//
return false;
}
}
}