inital

FasdDesktopUi/Basics/Browser.cs

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+using C4IT.Logging;
+using Microsoft.Win32;
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using static C4IT.Logging.cLogManager;
+
+namespace FasdDesktopUi.Basics
+{
+    public class cBrowsers
+    {
+        List<cBrowser> browsers { get; set; }
+
+        public cBrowsers()
+        {
+            this.browsers = GetBrowsers();
+        }
+
+        private List<cBrowser> GetBrowsers()
+        {
+            List<cBrowser> browsers = new List<cBrowser>();
+
+            try
+            {
+                RegistryKey browserKeys;
+                browserKeys = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\WOW6432Node\Clients\StartMenuInternet");
+                if (browserKeys is null)
+                    browserKeys = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Clients\StartMenuInternet");
+                string[] browserNames = browserKeys.GetSubKeyNames();
+
+                foreach (string browserName in browserNames)
+                {
+                    try
+                    {
+                        cBrowser browser = new cBrowser();
+                        RegistryKey browserKey = browserKeys.OpenSubKey(browserName);
+                        browser.Name = (string)browserKey.GetValue(null);
+                        RegistryKey browserKeyPath = browserKey.OpenSubKey(@"shell\open\command");
+                        browser.Path = browserKeyPath.GetValue(null).ToString().StripQuotes();
+                        if (File.Exists(browser.Path))
+                        {
+                            browsers.Add(browser);
+                            if (browser.Path != null)
+                                try
+                                {
+                                    browser.Version = FileVersionInfo.GetVersionInfo(browser.Path).FileVersion;
+                                }
+                                catch
+                                {
+                                    browser.Version = "unknown";
+                                }
+                            else
+                                browser.Version = "unknown";
+                        }
+                    }
+                    catch (Exception E)
+                    {
+                        LogException(E);
+                    }
+                }
+            }
+            catch (Exception E)
+            {
+                LogException(E);
+            }
+
+            return browsers;
+        }
+
+        public cBrowser GetBrowserByName(string browserName)
+        {
+            foreach (cBrowser browser in this.browsers)
+            {
+                if (browser.Name.Equals(browserName, StringComparison.InvariantCultureIgnoreCase))
+                    return browser;
+            }
+            return new cBrowser("Internet Explorer", "iexplorer.exe");
+        }
+
+        public void Start(string browserName, string Url)
+        {
+            try
+            {
+                if (browserName is null || browserName.ToLowerInvariant() == "default")
+                {
+                    Process.Start(Url);
+                }
+                else
+                {
+                    Url = "--single-argument " + Url;
+
+                    var browser = GetBrowserByName(browserName);
+                    if (!string.IsNullOrEmpty(browser.Path))
+                        Process.Start(browser.Path, Url);
+                    else
+                        Process.Start(Url);
+                }
+            }
+            catch (Exception E)
+            {
+                LogException(E);
+            }
+        }
+    }
+
+    public class cBrowser
+    {
+        public string Name { get; set; }
+        public string Path { get; set; }
+        public string Version { get; set; }
+
+        public cBrowser(string name = "", string path = "", string version = "")
+        {
+            Name = name;
+            Path = path;
+            Version = version;
+        }
+    }
+    internal static class Extensions
+    {
+        ///
+        /// if string begins and ends with quotes, they are removed
+        ///
+        internal static String StripQuotes(this String s)
+        {
+            if (s.EndsWith("\"") && s.StartsWith("\""))
+            {
+                return s.Substring(1, s.Length - 2);
+            }
+            else
+            {
+                return s;
+            }
+        }
+    }
+
+}