public bool CompareFileContent(SystemPath other)
{
if (Exists == false || other.Exists == false)
{
return(false);
}
var file1 = this.AbsolutePath;
var file2 = other.AbsolutePath;
if (file1 == file2)
{
return(true);
}
using (var fs1 = new FileStream(file1, FileMode.Open, FileAccess.Read))
using (var fs2 = new FileStream(file2, FileMode.Open, FileAccess.Read))
{
if (fs1.Length != fs2.Length)
{
return(false);
}
var file1byte = 0;
var file2byte = 0;
while ((file1byte == file2byte) && (file1byte != -1))
{
file1byte = fs1.ReadByte();
file2byte = fs2.ReadByte();
}
return((file1byte - file2byte) == 0);
}
}
public static SystemPath Combine(SystemPath root, params string[] parts)
{
return(root.IsDirectory ? Combine(root.AbsolutePath, CombinePath(false, parts)) : null);
}
public string GetRelativePath(SystemPath root)
{
return(root == null || AbsolutePath.StartsWith(root.AbsolutePath) == false ? null : AbsolutePath.Substring(root.AbsolutePath.Length));
}