private static IEnumerable <ConfigurationData> GetConfigurationArray(ExtensionConfigurationData configuration, bool global)
{
IEnumerable <ConfigurationData> result = null;
var items = configuration?.Properties;
if (items?.Any() ?? false)
{
result = items.Select(x => new ConfigurationData(x.Key, x.Value, global));
}
return(result);
}
private static ExtensionConfigurationData GetConfigurationObject(IEnumerable <ConfigurationData> configuration)
{
ExtensionConfigurationData result = null;
var items = configuration?.ToArray();
if (items?.Any() ?? false)
{
result = new ExtensionConfigurationData()
{
Properties = items.ToDictionary(x => x.Name, y => y.Value)
};
}
return(result);
}
private static ExtensionConfigurationData GetGlobalConfiguration([Required] string extensionId, [Required] string folder)
{
ExtensionConfigurationData result = null;
var pathName = Path.Combine(folder, $"{extensionId}.tmg");
if (File.Exists(pathName))
{
using (var file = File.OpenRead(pathName))
{
using (var ms = new MemoryStream())
{
file.CopyTo(ms);
string jsonText;
var json = ms.ToArray();
if (json.Length > 0)
{
if (json[0] == 0xFF)
{
jsonText = Encoding.Unicode.GetString(json, 2, json.Length - 2);
}
else
{
jsonText = Encoding.Unicode.GetString(json);
}
using (var textReader = new StringReader(jsonText))
using (var reader = new JsonTextReader(textReader))
{
var serializer = new JsonSerializer
{
TypeNameHandling = TypeNameHandling.All,
SerializationBinder = new KnownTypesBinder(),
MissingMemberHandling = MissingMemberHandling.Ignore
};
result = serializer.Deserialize <ExtensionConfigurationData>(reader);
}
}
}
}
}
return(result);
}
private static void SaveGlobalConfiguration([Required] string extensionId, [Required] string folder, ExtensionConfigurationData config)
{
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
var pathName = Path.Combine(folder, $"{extensionId}.tmg");
if (File.Exists(pathName))
{
File.Delete(pathName);
}
using (var file = File.OpenWrite(pathName))
{
using (var writer = new BinaryWriter(file))
{
StringBuilder sb = new StringBuilder();
StringWriter sw = new StringWriter(sb);
using (JsonWriter jtw = new JsonTextWriter(sw))
{
var serializer = new JsonSerializer {
TypeNameHandling = TypeNameHandling.All, Formatting = Formatting.Indented
};
serializer.Serialize(jtw, config);
}
var serialization = Encoding.Unicode.GetBytes(sb.ToString());
writer.Write((byte)0xFF);
writer.Write((byte)0xFE);
writer.Write(serialization);
}
}
}