/// <summary>
/// Kicks off the authorization hash request when the initial connection is complete
/// </summary>
void loginConnection_ServerConnectionCompleted(Connection conn)
{
conn.ReadyForData = true;
/*** Send SNAC(17,06) to get the auth key ***/
SNACHeader sh = new SNACHeader();
sh.FamilyServiceID = SNAC_AUTH_FAMILY;
sh.FamilySubtypeID = AUTH_KEY_REQUEST;
ByteStream stream = new ByteStream();
using (TlvBlock tlvs = new TlvBlock())
{
tlvs.WriteString(0x0001, parent.ScreenName, Encoding.ASCII);
tlvs.WriteEmpty(0x004B);
tlvs.WriteEmpty(0x005A);
stream.WriteTlvBlock(tlvs);
}
SNACFunctions.BuildFLAP(Marshal.BuildDataPacket(parent, sh, stream));
conn.ReadHeader();
}
/// <summary>
/// Send a message to this chatroom using a specific character set and language
/// </summary>
/// <param name="message">The message to send</param>
/// <param name="charset">The character set in which to encode the message</param>
/// <param name="language">The two-letter code of the language of the message</param>
private void SendMessage(string message, Encoding charset, string language)
{
if (!Connection.Connected)
{
// TODO: The semantics here aren't right
throw new NotLoggedInException();
}
SNACHeader sh = new SNACHeader();
sh.FamilyServiceID = 0x000E;
sh.FamilySubtypeID = (ushort)ChatService.MessageFromClient;
byte[] cookie = new byte[8];
Random r = new Random();
r.NextBytes(cookie);
ByteStream stream = new ByteStream();
stream.WriteByteArray(cookie);
stream.WriteUshort(0x0003);
TlvBlock tlvs = new TlvBlock();
using (TlvBlock messageBlock = new TlvBlock())
{
Encoding messageEncoding = UtilityMethods.FindBestOscarEncoding(message);
messageBlock.WriteString(CHATMESSAGE_MESSAGE, message, messageEncoding);
messageBlock.WriteString(CHATMESSAGE_CHARSET,
UtilityMethods.OscarEncodingToString(messageEncoding), Encoding.ASCII);
messageBlock.WriteString(CHATMESSAGE_LANGUAGE, language, Encoding.ASCII);
messageBlock.WriteString(CHATMESSAGE_CONTENTTYPE, "text/x-aolrtf", Encoding.ASCII);
messageBlock.WriteString(CHATMESSAGE_ENCODING, "binary", Encoding.ASCII);
tlvs.WriteByteArray(0x0005, messageBlock.GetBytes());
}
tlvs.WriteEmpty(0x0001);
stream.WriteTlvBlock(tlvs);
DataPacket dp = Marshal.BuildDataPacket(Connection.ParentSession, sh, stream);
dp.ParentConnection = Connection;
SNACFunctions.BuildFLAP(dp);
}
/// <summary>
/// Sends authorization request -- SNAC(17,02)
/// </summary>
/// <param name="dp">A <see cref="DataPacket"/> object containing SNAC(17,07)</param>
void SendAuthorizationRequest(DataPacket dp)
{
// Pull apart SNAC(17,07)
byte[] key = dp.Data.ReadByteArray(dp.Data.ReadUshort());
// Construct SNAC(17,02)
SNACHeader header = new SNACHeader();
header.FamilyServiceID = SNAC_AUTH_FAMILY;
header.FamilySubtypeID = AUTH_LOGIN_REQUEST;
OSCARIdentification id = parent.ClientIdentification;
ByteStream stream = new ByteStream();
using (TlvBlock tlvs = new TlvBlock())
{
tlvs.WriteString(0x0001, parent.ScreenName, Encoding.ASCII);
tlvs.WriteString(0x0003, id.ClientName, Encoding.ASCII);
tlvs.WriteString(0x000F, "en", Encoding.ASCII);
tlvs.WriteString(0x000E, "us", Encoding.ASCII);
tlvs.WriteUint(0x0014, id.ClientDistribution);
tlvs.WriteUshort(0x0016, id.ClientId);
tlvs.WriteUshort(0x0017, id.ClientMajor);
tlvs.WriteUshort(0x0018, id.ClientMinor);
tlvs.WriteUshort(0x0019, id.ClientLesser);
tlvs.WriteUshort(0x001A, id.ClientBuild);
tlvs.WriteByteArray(0x0025, parent.HashPassword(key));
tlvs.WriteByte(0x004A, 0x01);
tlvs.WriteEmpty(0x004C);
stream.WriteTlvBlock(tlvs);
}
DataPacket newPacket = Marshal.BuildDataPacket(parent, header, stream);
newPacket.ParentConnection = dp.ParentConnection;
SNACFunctions.BuildFLAP(newPacket);
}
/// <summary>
/// Send a message to this chatroom using a specific character set and language
/// </summary>
/// <param name="message">The message to send</param>
/// <param name="charset">The character set in which to encode the message</param>
/// <param name="language">The two-letter code of the language of the message</param>
private void SendMessage(string message, Encoding charset, string language)
{
if (!Connection.Connected)
{
// TODO: The semantics here aren't right
throw new NotLoggedInException();
}
SNACHeader sh = new SNACHeader();
sh.FamilyServiceID = 0x000E;
sh.FamilySubtypeID = (ushort) ChatService.MessageFromClient;
byte[] cookie = new byte[8];
Random r = new Random();
r.NextBytes(cookie);
ByteStream stream = new ByteStream();
stream.WriteByteArray(cookie);
stream.WriteUshort(0x0003);
TlvBlock tlvs = new TlvBlock();
using (TlvBlock messageBlock = new TlvBlock())
{
Encoding messageEncoding = UtilityMethods.FindBestOscarEncoding(message);
messageBlock.WriteString(CHATMESSAGE_MESSAGE, message, messageEncoding);
messageBlock.WriteString(CHATMESSAGE_CHARSET,
UtilityMethods.OscarEncodingToString(messageEncoding), Encoding.ASCII);
messageBlock.WriteString(CHATMESSAGE_LANGUAGE, language, Encoding.ASCII);
messageBlock.WriteString(CHATMESSAGE_CONTENTTYPE, "text/x-aolrtf", Encoding.ASCII);
messageBlock.WriteString(CHATMESSAGE_ENCODING, "binary", Encoding.ASCII);
tlvs.WriteByteArray(0x0005, messageBlock.GetBytes());
}
tlvs.WriteEmpty(0x0001);
stream.WriteTlvBlock(tlvs);
DataPacket dp = Marshal.BuildDataPacket(Connection.ParentSession, sh, stream);
dp.ParentConnection = Connection;
SNACFunctions.BuildFLAP(dp);
}