public string UpdateCode(string CodeID, string code, string key)
{
string response = "{ \"statusCode\":\"0\"}";
string username = CompilerService.IsAuthorized(key);
DataTable table = new DataTable();
SqlConnection con = new SqlConnection(@"Data Source=(localdb)\MSSQLLocalDB;Initial Catalog=CompileCodeService;Integrated Security=True;Connect Timeout=30;Encrypt=False;TrustServerCertificate=False;ApplicationIntent=ReadWrite;MultiSubnetFailover=False");
string query = @"SELECT Link FROM [Records] WHERE CodeID = @CodeID";
SqlCommand cmd = new SqlCommand(query, con);
cmd.Parameters.AddWithValue("@CodeID", CodeID);
con.Open();
SqlDataReader reader = cmd.ExecuteReader();
if (reader.Read())
{
File.WriteAllText(reader.GetString(0), code);
response = "{ \"statusCode\":\"1\"}";
}
else
{
response = "{ \"statusCode\":\"0\"}";
}
con.Close();
return(response);
}
public string GetCode(string CodeID, string key)
{
string code, response = "{ \"error\":\"" + "Not Found" + "\"}";
string username = CompilerService.IsAuthorized(key);
DataTable table = new DataTable();
SqlConnection con = new SqlConnection(@"Data Source=(localdb)\MSSQLLocalDB;Initial Catalog=CompileCodeService;Integrated Security=True;Connect Timeout=30;Encrypt=False;TrustServerCertificate=False;ApplicationIntent=ReadWrite;MultiSubnetFailover=False");
string query = @"SELECT * FROM [Records] WHERE CodeID = @CodeID";
SqlCommand cmd = new SqlCommand(query, con);
cmd.Parameters.AddWithValue("@CodeID", CodeID);
con.Open();
SqlDataReader reader = cmd.ExecuteReader();
if (reader.Read())
{
code = File.ReadAllText(reader.GetString(3));
code = JsonConvert.ToString(code);
response = "{ \"id\":\"" + reader.GetString(0)
+ "\",\"Language\":\"" + reader.GetString(2)
+ "\",\"Code\":" + code
+ "}";
}
con.Close();
return(response);
}
public string CompileC(string code, string key)
{
using (Process process = new Process())
{
string output, error, username, dir = @"D:\WORKSPACE\Project\CompilerService\CompileCodeData";
string name = CompilerService.RandomString(8);
File.WriteAllText(@"D:\WORKSPACE\Project\CompilerService\CompileCodeData\" + name + ".c", code);
process.StartInfo.FileName = "cmd.exe";
process.StartInfo.UseShellExecute = false;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardError = true;
process.StartInfo.Arguments = String.Format("/C gcc -w -lm " + name + ".c -o " + name + ".exe");
process.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
process.StartInfo.CreateNoWindow = true;
process.StartInfo.WorkingDirectory = dir;
process.Start();
bool TLE = process.WaitForExit(5000);
if (!TLE)
{
return("Time Limit Exceeded");
}
username = CompilerService.IsAuthorized(key);
CompilerService.AddRecord(name, username, "C", dir + '\\' + name + ".c");
StreamReader reader = process.StandardError;
error = reader.ReadToEnd();
if (error != "")
{
return(CompilerService.SendResponse(name, "CTE", "", error.Replace(name + ".c:", "")));
}
else
{
process.StartInfo.Arguments = String.Format("/C " + name + ".exe && del " + name + ".exe");
process.Start();
TLE = process.WaitForExit(5000);
if (!TLE)
{
return(CompilerService.SendResponse(name, "TLE", "", "Time Limit Exceeded"));
}
reader = process.StandardOutput;
output = reader.ReadToEnd();
reader = process.StandardError;
error = reader.ReadToEnd();
if (error != "")
{
return(CompilerService.SendResponse(name, "RTE", "", error));
}
else if (output != "")
{
return(CompilerService.SendResponse(name, "AC", output, ""));
}
else
{
return(CompilerService.SendResponse(name, "AC", "No Output", ""));
}
}
}
}
public string ShowAllCode(string key)
{
string username = CompilerService.IsAuthorized(key);
DataTable table = new DataTable();
SqlConnection con = new SqlConnection(@"Data Source=(localdb)\MSSQLLocalDB;Initial Catalog=CompileCodeService;Integrated Security=True;Connect Timeout=30;Encrypt=False;TrustServerCertificate=False;ApplicationIntent=ReadWrite;MultiSubnetFailover=False");
string query = @"SELECT * FROM [Records] WHERE Username = @username";
SqlCommand cmd = new SqlCommand(query, con);
cmd.Parameters.AddWithValue("@username", username);
con.Open();
SqlDataAdapter adapter = new SqlDataAdapter(cmd);
adapter.Fill(table);
Debug.WriteLine(table);
con.Close();
string json = JsonConvert.SerializeObject(table);
return(json);
}
public string CompileJavaWithInput(string code, string input, string key)
{
using (Process process = new Process())
{
string name = CompilerService.RandomString(8);
string output, error, username, dir = @"D:\WORKSPACE\Project\CompilerService\CompileCodeData\" + name;
Directory.CreateDirectory(@"D:\WORKSPACE\Project\CompilerService\CompileCodeData\" + name);
File.WriteAllText(@"D:\WORKSPACE\Project\CompilerService\CompileCodeData\" + name + "\\Main.java", code);
File.WriteAllText(@"D:\WORKSPACE\Project\CompilerService\CompileCodeData\" + name + "\\input.txt", input);
process.StartInfo.FileName = "cmd.exe";
process.StartInfo.UseShellExecute = false;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardError = true;
process.StartInfo.Arguments = String.Format("/C javac Main.java");
process.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
process.StartInfo.CreateNoWindow = true;
process.StartInfo.WorkingDirectory = dir;
process.Start();
username = CompilerService.IsAuthorized(key);
CompilerService.AddRecord(name, username, "Java", dir + "\\Main.java");
bool TLE = process.WaitForExit(5000);
if (!TLE)
{
return(CompilerService.SendResponse(name, "TLE", "", "Time Limit Exceeded"));
}
StreamReader reader = process.StandardError;
error = reader.ReadToEnd();
if (error != "")
{
return(CompilerService.SendResponse(name, "RTE", "", error));
}
else
{
process.StartInfo.Arguments = String.Format("/C Java -cp . Main < input.txt");
process.Start();
TLE = process.WaitForExit(5000);
if (!TLE)
{
return(CompilerService.SendResponse(name, "TLE", "", "Time Limit Exceeded"));
}
reader = process.StandardOutput;
output = reader.ReadToEnd();
reader = process.StandardError;
error = reader.ReadToEnd();
if (error != "")
{
return(CompilerService.SendResponse(name, "CTE", "", error));
}
else if (output != "")
{
return(CompilerService.SendResponse(name, "AC", output, ""));
}
else
{
return(CompilerService.SendResponse(name, "AC", "No Output", ""));
}
}
}
}