/// <summary>
/// Initializes the executable path to FireFox using the registry.
/// </summary>
/// <param name="mozillaKey">The mozilla key.</param>
public static string GetExecutablePathUsingRegistry(RegistryKey mozillaKey)
{
var currentVersion = (string)mozillaKey.GetValue("CurrentVersion");
if (string.IsNullOrEmpty(currentVersion))
{
throw FireFoxException.FireFoxNotInstalled();
}
var currentMain = mozillaKey.OpenSubKey(string.Format(@"{0}\Main", currentVersion));
if (currentMain == null)
{
throw FireFoxException.FireFoxNotInstalled();
}
var path = (string)currentMain.GetValue("PathToExe");
if (!File.Exists(path))
{
throw new FireFoxException(
"FireFox executable listed in the registry does not exist, please make sure you have installed FireFox and MozRepl correctly");
}
return(path);
}
/// <summary>
/// Initalizes the executable path.
/// </summary>
public static string GetExecutablePath()
{
string path;
var mozillaKey = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Mozilla\Mozilla Firefox");
if (mozillaKey != null)
{
path = GetExecutablePathUsingRegistry(mozillaKey);
}
else
{
// We try and guess common locations where FireFox might be installed
var tempPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles), @"Mozilla FireFox\FireFox.exe");
if (File.Exists(tempPath))
{
path = tempPath;
}
else
{
tempPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles) + " (x86)", @"Mozilla FireFox\FireFox.exe");
if (File.Exists(tempPath))
{
path = tempPath;
}
else
{
throw FireFoxException.FireFoxNotInstalled();
}
}
}
return(path);
}
