public abstract BattleVideoHeader5[] BattleVideoSearch5(ushort species, BattleVideoRankings5 ranking, BattleVideoMetagames5 metagame, byte country, byte region, int count);
public abstract BattleVideoHeader5[] BattleVideoSearch5(ushort species, BattleVideoRankings5 ranking, BattleVideoMetagames5 metagame, byte country, byte region, int count);
protected override byte[] ProcessRequest(byte[] data, TcpClient c)
{
int length = BitConverter.ToInt32(data, 0);
AssertHelper.Equals(length, data.Length);
RequestTypes5 requestType = (RequestTypes5)data[4];
StringBuilder logEntry = new StringBuilder();
logEntry.AppendFormat("Handling Generation V {0} request.\nHost: {1}", requestType, c.Client.RemoteEndPoint);
logEntry.AppendLine();
EventLogEntryType type = EventLogEntryType.Information;
MemoryStream response = new MemoryStream();
response.Write(new byte[] { 0x00, 0x00, 0x00, 0x00 }, 0, 4); // placeholder for length
response.WriteByte((byte)requestType);
response.WriteByte(data[5]);
try
{
int pid = BitConverter.ToInt32(data, 8);
byte version = data[0x0c];
byte language = data[0x0d];
logEntry.AppendFormat("pid: {0}", pid);
logEntry.AppendLine();
switch (requestType)
{
#region Musicals
case RequestTypes5.MusicalUpload:
{
if (data.Length != 0x370)
{
logEntry.AppendLine("Length did not validate.");
type = EventLogEntryType.FailureAudit;
response.Write(new byte[] { 0x02, 0x00 }, 0, 2);
break;
}
byte[] musicalData = new byte[0x230];
Array.Copy(data, 0x140, musicalData, 0, 0x230);
MusicalRecord5 record = new MusicalRecord5(pid, 0, musicalData);
ulong serial = Database.Instance.MusicalUpload5(record);
if (serial == 0)
{
logEntry.AppendLine("Uploaded musical already in server.");
response.Write(new byte[] { 0x02, 0x00 }, 0, 2);
break;
}
logEntry.AppendFormat("Musical {0} uploaded successfully.", serial);
logEntry.AppendLine();
response.Write(new byte[] { 0x00, 0x00 }, 0, 2); // result code (0 for OK)
response.Write(BitConverter.GetBytes(serial), 0, 8);
} break;
case RequestTypes5.MusicalSearch:
{
if (data.Length != 0x14c)
{
logEntry.AppendLine("Length did not validate.");
type = EventLogEntryType.FailureAudit;
response.Write(new byte[] { 0x02, 0x00 }, 0, 2);
break;
}
// todo: validate or log some of this?
ushort species = BitConverter.ToUInt16(data, 0x144);
logEntry.AppendFormat("Searching for musical photos of species {0}.", species);
logEntry.AppendLine();
MusicalRecord5[] results = Database.Instance.MusicalSearch5(species, 5);
response.Write(new byte[] { 0x00, 0x00 }, 0, 2); // result code (0 for OK)
response.Write(BitConverter.GetBytes(results.Length), 0, 4);
foreach (MusicalRecord5 result in results)
{
response.Write(BitConverter.GetBytes(result.PID), 0, 4);
response.Write(BitConverter.GetBytes(result.SerialNumber), 0, 8);
response.Write(result.Data, 0, 0x230);
}
logEntry.AppendFormat("Retrieved {0} musical results.", results.Length);
logEntry.AppendLine();
} break;
#endregion
#region Battle videos
case RequestTypes5.BattleVideoUpload:
{
if (data.Length != 0x1ae8)
{
logEntry.AppendLine("Length did not validate.");
type = EventLogEntryType.FailureAudit;
response.Write(new byte[] { 0x02, 0x00 }, 0, 2);
break;
}
int sigLength = BitConverter.ToInt32(data, 0x19e4);
if (sigLength > 0x100 || sigLength < 0x00)
{
response.Write(new byte[] { 0x02, 0x00 }, 0, 2);
break;
}
byte[] battlevidData = new byte[0x18a4];
Array.Copy(data, 0x140, battlevidData, 0, 0x18a4);
BattleVideoRecord5 record = new BattleVideoRecord5(pid, 0, battlevidData);
byte[] vldtSignature = new byte[sigLength];
Array.Copy(data, 0x19e8, vldtSignature, 0, sigLength);
// todo: validate signature.
ulong serial = Database.Instance.BattleVideoUpload5(record);
if (serial == 0)
{
logEntry.AppendLine("Uploaded battle video already in server.");
response.Write(new byte[] { 0x02, 0x00 }, 0, 2);
break;
}
logEntry.AppendFormat("Battle video {0} uploaded successfully.", BattleVideoHeader4.FormatSerial(serial));
logEntry.AppendLine();
response.Write(new byte[] { 0x00, 0x00 }, 0, 2); // result code (0 for OK)
response.Write(BitConverter.GetBytes(serial), 0, 8);
} break;
case RequestTypes5.BattleVideoSearch:
{
if (data.Length != 0x15c)
{
logEntry.AppendLine("Length did not validate.");
type = EventLogEntryType.FailureAudit;
response.Write(new byte[] { 0x02, 0x00 }, 0, 2);
break;
}
// todo: validate or log some of this?
BattleVideoRankings5 ranking = (BattleVideoRankings5)BitConverter.ToUInt32(data, 0x140);
ushort species = BitConverter.ToUInt16(data, 0x144);
BattleVideoMetagames5 meta = (BattleVideoMetagames5)data[0x146];
// Byte 148 contains a magic number related to the searched metagame.
// If 0, disable metagame search. Metagame being 00 is insufficient
// since that value could mean Battle Subway Single.
if (data[0x148] == 0x00)
{
meta = BattleVideoMetagames5.SearchNone;
}
byte country = data[0x14a];
byte region = data[0x14b];
logEntry.Append("Searching for ");
if (ranking != BattleVideoRankings5.None)
{
logEntry.AppendFormat("{0}", ranking);
}
else
{
if (species != 0xffff)
{
logEntry.AppendFormat("species {0}, ", species);
}
logEntry.AppendFormat("{0}", meta);
if (country != 0xff)
{
logEntry.AppendFormat(", country {0}", country);
}
if (region != 0xff)
{
logEntry.AppendFormat(", region {0}", region);
}
}
logEntry.AppendLine(".");
BattleVideoHeader5[] results = Database.Instance.BattleVideoSearch5(species, ranking, meta, country, region, 30);
response.Write(new byte[] { 0x00, 0x00 }, 0, 2); // result code (0 for OK)
response.Write(BitConverter.GetBytes(results.Length), 0, 4);
foreach (BattleVideoHeader5 result in results)
{
response.Write(BitConverter.GetBytes(result.PID), 0, 4);
response.Write(BitConverter.GetBytes(result.SerialNumber), 0, 8);
response.Write(result.Data, 0, 0xc4);
}
logEntry.AppendFormat("Retrieved {0} battle video results.", results.Length);
logEntry.AppendLine();
} break;
case RequestTypes5.BattleVideoWatch:
{
if (data.Length != 0x14c)
{
logEntry.AppendLine("Length did not validate.");
type = EventLogEntryType.FailureAudit;
response.Write(new byte[] { 0x02, 0x00 }, 0, 2);
break;
}
ulong serial = BitConverter.ToUInt64(data, 0x140);
BattleVideoRecord5 record = Database.Instance.BattleVideoGet5(serial, true);
if (record == null)
{
response.Write(new byte[] { 0x02, 0x00 }, 0, 2);
logEntry.AppendFormat("Requested battle video {0} was missing.", BattleVideoHeader4.FormatSerial(serial));
logEntry.AppendLine();
type = EventLogEntryType.FailureAudit;
break;
}
response.Write(new byte[] { 0x00, 0x00 }, 0, 2); // result code (0 for OK)
response.Write(BitConverter.GetBytes(record.PID), 0, 4);
response.Write(BitConverter.GetBytes(record.SerialNumber), 0, 8);
response.Write(record.Header.Data, 0, 0xc4);
response.Write(record.Data, 0, 0x17e0);
logEntry.AppendFormat("Retrieved battle video {0}.", BattleVideoHeader4.FormatSerial(serial));
logEntry.AppendLine();
} break;
case RequestTypes5.BattleVideoSaved:
{
if (data.Length != 0x148)
{
logEntry.AppendLine("Length did not validate.");
type = EventLogEntryType.FailureAudit;
response.Write(new byte[] { 0x02, 0x00 }, 0, 2);
break;
}
ulong serial = BitConverter.ToUInt64(data, 0x140);
if (Database.Instance.BattleVideoFlagSaved5(serial))
{
response.Write(new byte[] { 0x00, 0x00 }, 0, 2); // result code (0 for OK)
logEntry.AppendFormat("Battle video {0} flagged saved.", BattleVideoHeader4.FormatSerial(serial));
logEntry.AppendLine();
}
else
{
response.Write(new byte[] { 0x02, 0x00 }, 0, 2);
logEntry.AppendFormat("Requested battle video {0} was missing.", BattleVideoHeader4.FormatSerial(serial));
logEntry.AppendLine();
}
} break;
#endregion
default:
logEntry.AppendLine("Unrecognized request type.");
response.Write(new byte[] { 0x02, 0x00 }, 0, 2);
break;
}
}
catch (Exception ex)
{
logEntry.AppendFormat("Unhandled exception while handling request.\nException: {0}", ex.ToString());
logEntry.AppendLine();
response.Write(new byte[] { 0x02, 0x00 }, 0, 2);
}
response.Flush();
byte[] responseData = response.ToArray();
WriteLength(responseData);
LogHelper.Write(logEntry.ToString(), type);
return(responseData);
}
