/// <summary>
/// Runs a client that allows the user to search the database for records and update found records
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
IPAddress ipAddress = IPAddress.Parse("127.0.0.1");
int port = 8021;
//Parse command line arguments
int argc = args.GetUpperBound(0);
if (argc > 2)
{
for (int i = 0; i < argc; i++)
{
try
{
//Port
if (args[i] == "-p" && (i + 1) < argc)
{
port = int.Parse(args[i + 1]);
}
//Ip address
else if (args[i] == "-i" && (i + 1) < argc)
{
ipAddress = IPAddress.Parse(args[i + 1]);
}
}
catch (Exception)
{
Console.WriteLine("Failed to accept arguments: {0} {1}:", args[i], args[i + 1]);
// Print usage statement...
Console.WriteLine("Usage: Client1 [-p port] [-i ipaddress]");
}
}
}
Console.WriteLine("(FindClient): Starting...");
try
{
DatabaseClient client = new DatabaseClient();
Console.WriteLine("(FindClient): Connecting");
client.Connect(ipAddress.ToString(), port);
//Find loop
while (true)
{
int memid = 0;
string memid_input;
bool success = false;
do
{
success = true;
Console.Write("Enter an integer value ({0} to quit): ", kQuitValue);
memid_input = Console.ReadLine();
try
{
memid = int.Parse(memid_input);
}
catch (FormatException)
{
success = false;
}
catch (OverflowException)
{
success = false;
}
}while (!success);
if (memid == kQuitValue)
{
break;
}
try
{
//Query server for record
Console.WriteLine("(FindClient): Checking for Record {0}", memid);
DataRecord record = client.Find(memid);
Console.WriteLine("MemberID:{0}", record.MemberID);
Console.WriteLine("First name:{0}", record.FirstName);
Console.WriteLine("Last name:{0}", record.LastName);
Console.WriteLine("DOB:{0}", record.DateOfBirth);
Console.WriteLine("Update record?(y/n):");
string answer = Console.ReadLine();
//Update record
if (answer == "y" || answer == "Y")
{
try
{
Console.WriteLine("New first name(Blank for original):");
string newFirstName = Console.ReadLine();
Console.WriteLine("New lastfirst name(Blank for original):");
string newLastName = Console.ReadLine();
Console.WriteLine("New DOB( MM/DD/YYYY HH:MM:SS )(Blank for original):");
string newDOB = Console.ReadLine();
if (newDOB != "")
{
record.DateOfBirth = DateTime.Parse(newDOB);
}
if (newFirstName != "")
{
record.FirstName = newFirstName;
}
if (newLastName != "")
{
record.LastName = newLastName;
}
}
catch (Exception ex)
{
Console.Write("(FindClient): Error, ");
Console.WriteLine(ex.Message);
continue;
}
client.Update(record);
}
}
catch (ArgumentException)
{
Console.WriteLine("(FindClient): Error, bad response");
continue;
}
catch (OutOfMemoryException)
{
Console.WriteLine("(FindClient): Database is full");
continue;
}
catch (KeyNotFoundException)
{
Console.WriteLine("(FindClient): Record with MemberID {0} does not exist", memid);
continue;
}
catch (FormatException)
{
Console.WriteLine("(FindClient): Failure to recieve valid response");
continue;
}
catch (DatabaseException)
{
Console.WriteLine("(DataClient): Database Error");
}
}
Console.WriteLine("(FindClient): Disconnecting");
client.Disconnect();
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
Console.WriteLine(ex.Message);
}
Console.WriteLine("(FindClient): Shutting Down");
Console.ReadKey();
}
/// <summary>
/// Runs a client that connects to the server and automatically feeds in random records to add to the database
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
IPAddress ipAddress = IPAddress.Parse("127.0.0.1");
int port = 8021;
int delayms = 100;
//Parse Command Line arguments
int argc = args.GetUpperBound(0);
if (argc > 2)
{
for (int i = 0; i < argc; i++)
{
try
{
//delay
if (args[i] == "-d" && (i + 1) < argc)
{
delayms = int.Parse(args[i + 1]);
}
//Port
else if (args[i] == "-p" && (i + 1) < argc)
{
port = int.Parse(args[i + 1]);
}
//ip address
else if (args[i] == "-i" && (i + 1) < argc)
{
ipAddress = IPAddress.Parse(args[i + 1]);
}
}
catch (Exception)
{
Console.WriteLine("Failed to accept arguments: {0} {1}:", args[i], args[i + 1]);
// Print usage statement...
Console.WriteLine("Usage: Client1 [-d delay][-p port][-i ipaddress]");
}
}
}
Console.WriteLine("(DataClient): Starting...");
try
{
Random rand = new Random();
DatabaseClient client = new DatabaseClient();
Console.WriteLine("(DataClient): Connecting");
client.Connect(ipAddress.ToString(), port);
for (int i = 1; i <= 40000; i++)
{
int namemin = kRandomNames.GetLowerBound(0);
int namemax = kRandomNames.GetUpperBound(0);
string firstname = kRandomNames[rand.Next(namemin, namemax)];
string lastname = kRandomNames[rand.Next(namemin, namemax)];
string datestr = rand.Next(int.MaxValue / 4).ToString() + rand.Next(int.MaxValue / 4).ToString();
DateTime date = DateTime.FromFileTime(long.Parse(datestr));
Console.WriteLine("(DataClient): Inserting Record {0}", i);
Console.WriteLine("(DataClient):\tFirstName: {0}\tLastName: {1}\tDate: {2}", firstname, lastname, date);
try
{
DataRecord record = new DataRecord(0, firstname, lastname, date);
client.Insert(record);
}
catch (ArgumentException)
{
Console.WriteLine("(DataClient): Error, bad response");
}
catch (OutOfMemoryException)
{
Console.WriteLine("(DataClient): Database is full");
}
catch (DatabaseException)
{
Console.WriteLine("(DataClient): Database Error");
}
Thread.Sleep(delayms);
}
Console.WriteLine("(DataClient): Disconnecting");
client.Disconnect();
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
Console.WriteLine(ex.Message);
}
Console.WriteLine("(DataClient): Shutting Down");
Console.ReadKey();
}