public static OutputProblemInfo GetProblemInfoInner(string title)
{
var info = ProblemDao.GetProblem(title);
if (info.Title == null)
{
throw new MySytemException();
}
var dir = problem_path + title;
var result = new OutputProblemInfo {
SimpleInfo = info
};
using (FileStream fs = new FileStream(dir + content_path, FileMode.Open, FileAccess.Read))
{
StreamReader reader = new StreamReader(fs);
result.Content = reader.ReadToEnd();
}
using (FileStream fs = new FileStream(dir + test_case_path, FileMode.OpenOrCreate, FileAccess.Read))
{
StreamReader reader = new StreamReader(fs);
result.TestCase = reader.ReadToEnd();
}
using (FileStream fs = new FileStream(dir + right_result_path, FileMode.OpenOrCreate, FileAccess.Read))
{
StreamReader reader = new StreamReader(fs);
result.RightResult = reader.ReadToEnd();
}
return(result);
}
public static void AddProblem(InputProblemInfo info)
{
var dir = problem_path + info.SimpleInfo.Title;
try
{
Directory.CreateDirectory(dir);
using (FileStream fs = new FileStream(dir + content_path, FileMode.OpenOrCreate, FileAccess.Write))
{
info.Content.CopyTo(fs);
}
using (FileStream fs = new FileStream(dir + test_case_path, FileMode.OpenOrCreate, FileAccess.Write))
{
info.TestCase.CopyTo(fs);
}
using (FileStream fs = new FileStream(dir + right_result_path, FileMode.OpenOrCreate, FileAccess.Write))
{
info.RightResult.CopyTo(fs);
}
ProblemDao.AddProblem(info.SimpleInfo);
}
catch (Exception)
{
Directory.Delete(dir, true);
throw new MySytemException();
}
}
public static List <Problem> GetProblems(int start_from, int len)
{
return(ProblemDao.GetProblems(start_from, len));
}
public static bool CheckTitle(string title)
{
return(ProblemDao.IfProblemExists(title));
}
