private void Initialize()
{
if (!Directory.Exists(Path.Combine(Path.GetTempPath(), "nUpdate")))
{
try
{
Directory.CreateDirectory(Path.Combine(Path.GetTempPath(), "nUpdate", Application.ProductName));
}
catch (Exception ex)
{
throw new IOException(String.Format(_lp.MainFolderCreationExceptionText,
ex.Message));
}
}
string languageFilePath;
try
{
languageFilePath = CultureFilePaths.First(item => item.Key.Equals(LanguageCulture)).Value;
}
catch (InvalidOperationException)
{
languageFilePath = null;
}
if (!String.IsNullOrEmpty(languageFilePath))
{
try
{
_lp = Serializer.Deserialize <LocalizationProperties>(File.ReadAllText(languageFilePath));
}
catch (Exception)
{
_lp = new LocalizationProperties();
}
}
else if (String.IsNullOrEmpty(languageFilePath) && LanguageCulture.Name != "en")
{
string resourceName = String.Format("nUpdate.Core.Localization.{0}.json", LanguageCulture.Name);
using (Stream stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(resourceName))
{
_lp = Serializer.Deserialize <LocalizationProperties>(stream);
}
}
else if (String.IsNullOrEmpty(languageFilePath) && LanguageCulture.Name == "en")
{
_lp = new LocalizationProperties();
}
}
private void CheckArguments()
{
if (UpdateConfigurationFileUri == null)
{
throw new ArgumentException("The property \"UpdateInfoFileUrl\" is not initialized.");
}
if (!UpdateConfigurationFileUri.ToString().EndsWith(".json"))
{
throw new InvalidJsonFileException("The update configuration file is not a valid JSON-file.");
}
if (String.IsNullOrEmpty(PublicKey))
{
throw new ArgumentException("The property \"PublicKey\" is not initialized.");
}
if (ReferenceEquals(CurrentVersion, null))
{
throw new ArgumentException("The current version must have a value.");
}
if (LanguageCulture == null)
{
throw new ArgumentException("The property \"LanguageCulture\" is not initialized.");
}
var existingCultureInfos = new[] { new CultureInfo("en"), new CultureInfo("de-DE"), new CultureInfo("de-AT"), new CultureInfo("de-CH") };
if (!existingCultureInfos.Any(item => item.Equals(LanguageCulture)) &&
!CultureFilePaths.ContainsKey(LanguageCulture))
{
throw new ArgumentException(
"The given culture info does neither exist in nUpdate's resources, nor in property \"CultureFilePaths\".");
}
if (UseCustomInstallerUserInterface && String.IsNullOrEmpty(CustomInstallerUiAssemblyPath))
{
throw new ArgumentException(
"The property \"CustomInstallerUiAssemblyPath\" is not initialized although \"UseCustomInstallerUserInterface\" is set to \"true\"");
}
}
