/// <summary>
/// Adds new HTTP error to the list
/// </summary>
/// <param name="error">Error you want to add</param>
public void Add(HTTPError error)
{
if (!this.httpErrors.Contains(error))
{
this.httpErrors.Add(error);
}
}
/// <summary>
/// Reads text from file
/// </summary>
/// <param name="path">Path to file with text which contains code of errors</param>
/// <returns>Pair of text from file and changed text</returns>
/// <exception cref="System.IO.IOException">Throw when an incorrect file path is specified</exception>
public MyTextPair ReadTextFromFile(string path)
{
FileInfo fi = new FileInfo(path);
if (fi.Exists == false)
{
throw new FileNotFoundException("There is no such file.");
}
using (var streamReader = new StreamReader(path))
{
var str = streamReader.ReadToEnd();
char[] separators = { ' ', '-', '.', '(', ')', ',', ':', '\n', '\t', '?', '!', ';' };
this.httpErrors = (from t in str.Split(separators, StringSplitOptions.RemoveEmptyEntries)
where t.StartsWith("#")
select new HTTPError(int.Parse(t.Substring(1)), DateTime.Now)).ToList <HTTPError>();
var newStr = new StringBuilder(str);
foreach (var httpError in this.httpErrors)
{
newStr.Replace(httpError.Code.ToString(), $"['{HTTPError.GetDescriptionOf(httpError.Code)}', {httpError.Date.ToString(CultureInfo.CurrentCulture)}]");
}
return(new MyTextPair(str, newStr.ToString()));
}
}
/// <summary>
/// Removes specified HTTP error from the list
/// </summary>
/// <param name="error">Error you want to remove</param>
/// <returns>Error that was removed</returns>
public bool Remove(HTTPError error)
{
if (this.httpErrors.Contains(error))
{
return(this.httpErrors.Remove(error));
}
return(false);
}
/// <summary>
/// Checks if list contains specified HTTP error
/// </summary>
/// <param name="error">An error whose presence will be checked</param>
/// <returns> <see langword="true"/> if the error is on the list, <see langword="false"/> otherwise</returns>
public bool Contains(HTTPError error)
{
return(this.httpErrors.Contains(error));
}
