public static int TryUnpackAsString(MemoryStream ms, out string cmd, out string dataStr, out string error)
{
MessagePackObject obj;
int ret = 1;
dataStr = string.Empty;
error = string.Empty;
cmd = string.Empty;
try
{
if (MessagePack.Unpack(ms, out obj))
{
var dict = obj.AsDictionary();
// <= 0都是錯誤
if (dict != null)
{
if (dict.TryGetStringValue("cmd", out cmd))
{
dataStr = obj.ToString();
}
else if (dict.TryGetStringValue("err", out error))
{
ret = 0;
}
}
}
}
catch
{
ret = 0;
}
return(ret);
}
async void UpdateShipAvatars()
{
try
{
var rRequest = WebRequest.CreateHttp("http://heavenlywind.cc/api/ship_avatars");
rRequest.UserAgent = ProductInfo.UserAgent;
var rPath = Path.Combine(ProductInfo.RootDirectory, "Resources", "Avatars", "Ships") + "\\";
var rDirectory = new DirectoryInfo(rPath);
if (!rDirectory.Exists)
{
rDirectory.Create();
}
var rFiles = Directory.EnumerateFiles(rPath, "*.png").ToArray();
if (rFiles.Length == 0)
{
rRequest.Method = "GET";
}
else
{
rRequest.Method = "POST";
var rData = new SortedList <int, int>(rFiles.Length);
foreach (var rFile in rFiles)
{
var rMatch = r_ShipAvatarRegex.Match(Path.GetFileName(rFile));
if (!rMatch.Success)
{
continue;
}
var rShip = int.Parse(rMatch.Groups[1].Value);
int rType;
rData.TryGetValue(rShip, out rType);
rType += rMatch.Groups[2].Value == "n" ? 1 : 2;
rData[rShip] = rType;
}
using (var rStream = await rRequest.GetRequestStreamAsync())
{
var rSerializer = new JsonSerializer();
var rWriter = new JsonTextWriter(new StreamWriter(rStream));
rSerializer.Serialize(rWriter, rData);
await rWriter.FlushAsync();
}
}
using (var rResponse = await rRequest.GetResponseAsync())
using (var rStream = rResponse.GetResponseStream())
{
var rResult = (IDictionary <object, object>)MessagePack.Unpack(new MessagePackReader(rStream));
foreach (var rInfo in rResult)
{
var rData = rInfo.Value as object[];
if (rData == null || rData.Length == 0)
{
continue;
}
var rShip = rInfo.Key.ToString();
if (rData[0] != null)
{
File.WriteAllBytes(rPath + rShip + "_n.png", (byte[])rData[0]);
}
if (rData.Length > 1 && rData[1] != null)
{
File.WriteAllBytes(rPath + rShip + "_d.png", (byte[])rData[1]);
}
}
}
}
catch (Exception e)
{
Logger.Write(LoggingLevel.Error, string.Format(StringResources.Instance.Main.Log_CheckForUpdate_Exception, e.Message));
}
}
