ShareX/ShareX.HelpersLib/StringLineReader.cs

87 lines
2.5 KiB
C#

#region License Information (GPL v3)
/*
ShareX - A program that allows you to take screenshots and share any file type
Copyright (c) 2007-2024 ShareX Team
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Optionally you can also view the license at <http://www.gnu.org/licenses/>.
*/
#endregion License Information (GPL v3)
using System.Collections.Generic;
using System.Text;
namespace ShareX.HelpersLib
{
public class StringLineReader
{
public string Text { get; private set; }
public int Position { get; private set; }
public int Length { get; private set; }
public StringLineReader(string text)
{
Text = text;
Length = Text.Length;
}
public string ReadLine()
{
StringBuilder builder = new StringBuilder();
while (!string.IsNullOrEmpty(Text) && Position < Length)
{
char ch = Text[Position];
builder.Append(ch);
Position++;
if (ch == '\r' || ch == '\n' || Position == Length)
{
if (ch == '\r' && Position < Length && Text[Position] == '\n')
{
continue;
}
return builder.ToString();
}
}
return null;
}
public string[] ReadAllLines(bool autoTrim = true)
{
List<string> lines = new List<string>();
string line;
while ((line = ReadLine()) != null)
{
if (autoTrim) line = line.Trim();
lines.Add(line);
}
return lines.ToArray();
}
public void Reset()
{
Position = 0;
}
}
}