private static void StateToBytes(DualSourceHTTPDownloaderState state, BinaryWriter w)
{
w.Write(state.Id !);
w.Write(state.TempDir ?? string.Empty);
w.Write(state.FileSize);
w.Write(state.LastModified.ToBinary());
w.Write(state.SpeedLimit);
w.Write(state.Init1);
w.Write(state.Init2);
w.Write(state.Url1.ToString());
w.Write(state.Url2.ToString());
var hasHeaders1 = state.Headers1 != null;
w.Write(hasHeaders1);
if (hasHeaders1)
{
XDM.Messaging.StreamHelper.WriteStateHeaders(state.Headers1, w);
}
var hasHeaders2 = state.Headers2 != null;
w.Write(hasHeaders2);
if (hasHeaders2)
{
XDM.Messaging.StreamHelper.WriteStateHeaders(state.Headers2, w);
}
var hasCookies1 = state.Cookies1 != null;
w.Write(hasCookies1);
if (hasCookies1)
{
XDM.Messaging.StreamHelper.WriteStateCookies(state.Cookies1, w);
}
var hasCookies2 = state.Cookies2 != null;
w.Write(hasCookies2);
if (hasCookies2)
{
XDM.Messaging.StreamHelper.WriteStateCookies(state.Cookies2, w);
}
var hasProxy = state.Proxy.HasValue;
w.Write(hasProxy);
if (hasProxy)
{
w.Write(state.Proxy !.Value.Host ?? string.Empty);
w.Write(state.Proxy !.Value.Port);
w.Write((int)state.Proxy !.Value.ProxyType);
w.Write(state.Proxy !.Value.UserName ?? string.Empty);
w.Write(state.Proxy !.Value.Password ?? string.Empty);
}
}
private static DualSourceHTTPDownloaderState DualSourceHTTPDownloaderStateFromBytes(BinaryReader r)
{
var state = new DualSourceHTTPDownloaderState
{
Id = r.ReadString(),
TempDir = XDM.Messaging.StreamHelper.ReadString(r),
FileSize = r.ReadInt64(),
LastModified = DateTime.FromBinary(r.ReadInt64()),
SpeedLimit = r.ReadInt32(),
Init1 = r.ReadBoolean(),
Init2 = r.ReadBoolean(),
Url1 = new Uri(r.ReadString()),
Url2 = new Uri(r.ReadString()),
};
if (r.ReadBoolean())
{
XDM.Messaging.StreamHelper.ReadStateHeaders(r, out Dictionary <string, List <string> > headers);
state.Headers1 = headers;
}
if (r.ReadBoolean())
{
XDM.Messaging.StreamHelper.ReadStateHeaders(r, out Dictionary <string, List <string> > headers);
state.Headers2 = headers;
}
if (r.ReadBoolean())
{
XDM.Messaging.StreamHelper.ReadStateCookies(r, out Dictionary <string, string> cookies);
state.Cookies1 = cookies;
}
if (r.ReadBoolean())
{
XDM.Messaging.StreamHelper.ReadStateCookies(r, out Dictionary <string, string> cookies);
state.Cookies2 = cookies;
}
if (r.ReadBoolean())
{
state.Proxy = new ProxyInfo
{
Host = XDM.Messaging.StreamHelper.ReadString(r),
Port = r.ReadInt32(),
ProxyType = (ProxyType)r.ReadInt32(),
UserName = XDM.Messaging.StreamHelper.ReadString(r),
Password = XDM.Messaging.StreamHelper.ReadString(r),
};
}
return(state);
}
public static void Save(DualSourceHTTPDownloaderState state)
{
TransactedBinaryDataReader.Write($"{state.Id}.state", Config.DataDir, w => StateToBytes(state, w));
}
