internal static HandleRef getCPtr(LightweightDatabaseClient obj)
{
return((obj == null) ? new HandleRef(null, IntPtr.Zero) : obj.swigCPtr);
}
internal static HandleRef getCPtr(LightweightDatabaseClient obj)
{
return (obj == null) ? new HandleRef(null, IntPtr.Zero) : obj.swigCPtr;
}
static void Main(string[] args)
{
char ch;
bool isServer;
LightweightDatabaseServer databaseServer = new LightweightDatabaseServer();
LightweightDatabaseClient databaseClient = new LightweightDatabaseClient();
RakPeerInterface rakPeer = RakNetworkFactory.GetRakPeerInterface();
string str;
string columnName;
string tableName = "", tablePassword = "";
Console.Write("(S)erver or (C)lient?\n");
ch = Console.ReadKey(true).KeyChar;
if (ch == 's')
{
isServer = true;
rakPeer.SetMaximumIncomingConnections(32);
SocketDescriptor socketDescriptor = new SocketDescriptor(12345, string.Empty);
rakPeer.Startup(32, 0, new SocketDescriptor[] { socketDescriptor }, 1);
rakPeer.AttachPlugin(databaseServer);
Console.Write("Server started\n");
Console.Write("(C)reate table\n");
Console.Write("(R)emove table\n");
}
else
{
isServer = false;
SocketDescriptor socketDescriptor = new SocketDescriptor();
rakPeer.Startup(1, 0, new SocketDescriptor[] { socketDescriptor }, 1);
rakPeer.AttachPlugin(databaseClient);
Console.Write("Client started\n");
Console.Write("Enter server IP: ");
str = Console.ReadLine();
if (str.Equals(string.Empty))
str = "127.0.0.1";
Console.Write("Connecting to server.\n");
rakPeer.Connect(str, 12345, string.Empty, 0);
Console.Write("(Q)uery table\n");
Console.Write("(U)pdate row\n");
Console.Write("(R)emove row\n");
}
Console.Write("(E)xit\n");
Packet p;
while (true)
{
p = rakPeer.Receive();
while (p != null)
{
byte[] data = p.data;
if (data[0] == RakNetBindings.ID_DISCONNECTION_NOTIFICATION)
Console.Write("ID_DISCONNECTION_NOTIFICATION\n");
else if (data[0] == RakNetBindings.ID_CONNECTION_LOST)
Console.Write("ID_CONNECTION_LOST\n");
else if (data[0] == RakNetBindings.ID_NO_FREE_INCOMING_CONNECTIONS)
Console.Write("ID_NO_FREE_INCOMING_CONNECTIONS\n");
else if (data[0] == RakNetBindings.ID_NEW_INCOMING_CONNECTION)
Console.Write("ID_NEW_INCOMING_CONNECTION\n");
else if (data[0] == RakNetBindings.ID_CONNECTION_REQUEST_ACCEPTED)
Console.Write("ID_CONNECTION_REQUEST_ACCEPTED\n");
else if (data[0] == RakNetBindings.ID_CONNECTION_ATTEMPT_FAILED)
Console.Write("ID_CONNECTION_ATTEMPT_FAILED\n");
else if (data[0] == RakNetBindings.ID_DATABASE_UNKNOWN_TABLE)
Console.Write("ID_DATABASE_UNKNOWN_TABLE\n");
else if (data[0] == RakNetBindings.ID_DATABASE_INCORRECT_PASSWORD)
Console.Write("ID_DATABASE_INCORRECT_PASSWORD\n");
else if (data[0] == RakNetBindings.ID_DATABASE_QUERY_REPLY)
{
Console.Write("Incoming table:\n");
Table table = new Table();
byte[] serializedTable = new byte[data.Length - sizeof(byte)];
Array.Copy(data, sizeof(byte), serializedTable, 0, data.Length - sizeof(byte)); // ugly copy
if (TableSerializer.DeserializeTable(serializedTable, (uint)serializedTable.Length, table))
{
TableRowPage cur = table.GetListHead();
int i;
Console.Write("Columns:\n");
for (i = 0; i < table.GetColumns().Size(); i++)
{
Console.Write("{0}. {1} : ", i + 1, table.GetColumns()[i].columnName);
if (table.GetColumns()[i].columnType == Table.ColumnType.BINARY)
Console.Write("BINARY");
else if (table.GetColumns()[i].columnType == Table.ColumnType.NUMERIC)
Console.Write("NUMERIC");
else
Console.Write("STRING");
Console.Write("\n");
}
if (cur != null)
Console.Write("Rows:\n");
else
Console.Write("Table has no rows.\n");
while (cur != null)
{
for (i = 0; i < cur.size; i++)
{
StringBuilder sb = new StringBuilder(256);
table.PrintRow(sb, sb.Capacity, ',', true, cur.GetData(i));
Console.Write("RowID {0}: {1}\n", cur.GetKey(i), sb.ToString());
}
cur = cur.next;
}
}
else
Console.Write("Deserialization of table failed.\n");
}
rakPeer.DeallocatePacket(p);
p = rakPeer.Receive();
}
if (_kbhit() != 0)
{
char _ch = Console.ReadKey(true).KeyChar;
if (isServer)
{
if (_ch == 'c')
{
bool allowRemoteUpdate;
bool allowRemoteQuery;
bool allowRemoteRemove;
string queryPassword = string.Empty;
string updatePassword = string.Empty;
string removePassword = string.Empty;
bool oneRowPerSystemAddress = false;
bool onlyUpdateOwnRows = false;
bool removeRowOnPingFailure = false;
bool removeRowOnDisconnect = false;
bool autogenerateRowIDs;
Console.Write("Enter name of table to create: ");
tableName = Console.ReadLine();
if (tableName.Equals(string.Empty))
tableName = "Default Table";
Console.Write("Allow remote row updates? (y (Default) / n)\n");
if (Console.ReadKey(false).KeyChar == 'n')
{
Console.Write("\n");
allowRemoteUpdate = false;
}
else
{
Console.Write("\n");
allowRemoteUpdate = true;
Console.Write("Enter remote update password (Enter for none): ");
updatePassword = Console.ReadLine();
Console.Write("Only allow one row per uploading IP? (y (Default) / n)\n");
oneRowPerSystemAddress = (Console.ReadKey(false).KeyChar == 'n') == false;
Console.Write("Only allow updates on rows created by that system? (y (Default) / n)\n");
onlyUpdateOwnRows = (Console.ReadKey(false).KeyChar == 'n') == false;
Console.Write("Remove row if can't ping system? (y (Default) / n)\n");
removeRowOnPingFailure = (Console.ReadKey(false).KeyChar == 'n') == false;
Console.Write("Remove row on system disconnect? (y / n (Default))\n");
removeRowOnDisconnect = (Console.ReadKey(false).KeyChar == 'y') == true;
}
Console.Write("Allow remote table queries? (y (Default) / n)\n");
if (Console.ReadKey(false).KeyChar == 'n')
{
Console.Write("\n");
allowRemoteQuery = false;
}
else
{
Console.Write("\n");
allowRemoteQuery = true;
Console.Write("Enter remote table query password (Enter for none): ");
queryPassword = Console.ReadLine();
}
Console.Write("Allow remote row removal? (y (Default) / n)\n");
if (Console.ReadKey(false).KeyChar == 'n')
{
Console.Write("\n");
allowRemoteRemove = false;
}
else
{
Console.Write("\n");
allowRemoteRemove = true;
Console.Write("Enter remote row removal password (Enter for none): ");
removePassword = Console.ReadLine();
}
Console.Write("Autogenerate row ids? (y (Default) / n)\n");
autogenerateRowIDs = (Console.ReadKey(false).KeyChar == 'n') == false;
Table table;
table = databaseServer.AddTable(tableName, allowRemoteUpdate, allowRemoteQuery, allowRemoteRemove, queryPassword, updatePassword, removePassword, oneRowPerSystemAddress, onlyUpdateOwnRows, removeRowOnPingFailure, removeRowOnDisconnect, autogenerateRowIDs);
if (table != null)
{
Console.Write("Table {0} created.\n", tableName);
while (true)
{
Console.Write("Enter name of new column\n");
Console.Write("Hit enter when done\n");
columnName = Console.ReadLine();
if (columnName.Equals(string.Empty))
break;
Table.ColumnType columnType;
Console.Write("Enter column type\n1=STRING\n2=NUMERIC\n3=BINARY\n");
str = Console.ReadLine();
if (str[0] == '1')
columnType = Table.ColumnType.STRING;
else if (str[0] == '2')
columnType = Table.ColumnType.NUMERIC;
else if (str[0] == '3')
columnType = Table.ColumnType.BINARY;
else
{
Console.Write("Defaulting to string\n");
columnType = Table.ColumnType.STRING;
}
table.AddColumn(columnName, columnType);
Console.Write("{0} added.\n", columnName);
}
Console.Write("Done.\n");
}
else
Console.Write("Table {0} creation failed. Possibly already exists.\n", tableName);
}
else if (_ch == 'r')
{
Console.Write("Enter name of table to remove: ");
str = Console.ReadLine();
if (str.Equals(string.Empty))
str = "Default Table";
if (databaseServer.RemoveTable(str))
Console.Write("Success\n");
else
Console.Write("Table {0} not found\n", str);
}
}
else
{
if (_ch == 'q' || _ch == 'u' || _ch == 'r')
{
Console.Write("Enter table name: ");
tableName = Console.ReadLine();
if (tableName.Equals(string.Empty))
tableName = "Default Table";
Console.Write("Enter password (if any): ");
tablePassword = Console.ReadLine();
}
if (_ch == 'q')
{
// TODO - let the user enter filters, columns, and rows to return.
databaseClient.QueryTable(tableName, tablePassword, null, 0, null, 0, null, 0, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true);
}
else if (_ch == 'u')
{
RowUpdateMode updateMode;
uint rowId;
bool hasRowId;
Console.Write("Enter row update mode\n1=update existing\n2=update or add\n3=add new\n");
str = Console.ReadLine();
if (str[0] == '1')
{
updateMode = RowUpdateMode.RUM_UPDATE_EXISTING_ROW;
Console.Write("Updating existing row (You must enter a row ID).\n");
}
else if (str[0] == '2')
{
updateMode = RowUpdateMode.RUM_UPDATE_OR_ADD_ROW;
Console.Write("Updating existing row and adding\nnew row if existing row does not exist.\n");
}
else
{
updateMode = RowUpdateMode.RUM_ADD_NEW_ROW;
Console.Write("Adding new row.\n");
}
Console.Write("Enter row ID (enter for none): ");
str = Console.ReadLine();
if (!str.Equals(string.Empty))
{
rowId = uint.Parse(str);
hasRowId = true;
}
else
{
hasRowId = false;
rowId = 0;
}
Console.Write("Enter cells\n");
byte numCellUpdates;
DatabaseCellUpdates cellUpdates = new DatabaseCellUpdates(64);
for (numCellUpdates = 0; numCellUpdates < 64; numCellUpdates++)
{
Console.Write("Enter column name (Enter when done): ");
cellUpdates[numCellUpdates].columnName = Console.ReadLine();
if (cellUpdates[numCellUpdates].columnName.Equals(string.Empty))
break;
Console.Write("Enter column type\n1=STRING\n2=NUMERIC\n3=BINARY\n");
str = Console.ReadLine();
if (str[0] == '1' || str.Equals(string.Empty))
{
cellUpdates[numCellUpdates].columnType = Table.ColumnType.STRING;
Console.Write("Enter string value: ");
str = Console.ReadLine();
cellUpdates[numCellUpdates].cellValue.Set(str);
}
else if (str[0] == '2')
{
cellUpdates[numCellUpdates].columnType = Table.ColumnType.NUMERIC;
Console.Write("Enter numeric value: ");
str = Console.ReadLine();
cellUpdates[numCellUpdates].cellValue.Set(int.Parse(str));
}
else
{
cellUpdates[numCellUpdates].columnType = Table.ColumnType.BINARY;
// TODO - Pain in the ass to write this demo code
Console.Write("TODO\n");
}
}
databaseClient.UpdateRow(tableName, tablePassword, updateMode, hasRowId, rowId, cellUpdates, numCellUpdates, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true);
}
else if (_ch == 'r')
{
uint rowId;
Console.Write("Enter row ID to remove: ");
str = Console.ReadLine();
rowId = uint.Parse(str);
databaseClient.RemoveRow(tableName, tablePassword, rowId, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true);
}
}
if (_ch == 'e')
break;
_ch = '\0';
}
RakNetBindings.RakSleep(30);
}
rakPeer.Shutdown(100, 0);
RakNetworkFactory.DestroyRakPeerInterface(rakPeer);
}