static void Main(string[] args)
{
try
{
FilesSizes sizes = new FilesSizes();
var sourcePath = ConfigurationManager.AppSettings["sourceFilePath"];
var destinationPath = ConfigurationManager.AppSettings["destinationFiePath"];
Console.WriteLine($"ByByteFileCopy() done. Bytes wrote: {ByByteFileCopy(sourcePath, destinationPath)}\n"
+ GetEquals(sourcePath, destinationPath, sizes));
Console.WriteLine($"InMemoryByteCopy() done. Bytes wrote: {InMemoryByByteCopy(sourcePath, destinationPath)}\n"
+ GetEquals(sourcePath, destinationPath, sizes));
Console.WriteLine($"ByBlockFileCopy() done. Bytes wrote: {ByBlockFileCopy(sourcePath, destinationPath)}\n"
+ GetEquals(sourcePath, destinationPath, sizes));
Console.WriteLine($"InMemoryCopy() done. Bytes wrote: {InMemoryCopy(sourcePath, destinationPath)}\n"
+ GetEquals(sourcePath, destinationPath, sizes));
Console.WriteLine($"BufferedCopy() done. Bytes wrote: {BufferedCopy(sourcePath, destinationPath)}\n"
+ GetEquals(sourcePath, destinationPath, sizes));
Console.WriteLine($"ByLineCopy() done. Strings wrote: {ByLineCopy(sourcePath, destinationPath)}\n"
+ GetEquals(sourcePath, destinationPath, sizes));
Console.ReadKey();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
public static bool IsContentEquals(string sourcePath, string destinationPath, ref FilesSizes file)
{
if (InputValidation(sourcePath, destinationPath) && File.Exists(destinationPath))
{
file.Reset();
byte[] file1;
byte[] file2;
using (FileStream fs = File.OpenRead(sourcePath))
{
file1 = new byte[fs.Length];
fs.Read(file1, 0, file1.Length);
}
using (FileStream fs = File.OpenRead(destinationPath))
{
file2 = new byte[fs.Length];
fs.Read(file2, 0, file2.Length);
}
file.SourceByteCount = file1.Length;
file.ResultByteCount = file2.Length;
return(file1.SequenceEqual(file2));
}
return(false);
}
private static string GetEquals(string sourcePath, string destinationPath, FilesSizes sizes)
{
return($"Files are {(IsContentEquals(sourcePath, destinationPath, ref sizes) ? "equal" : "not equal")}.\n"
+ $"Source file in bytes: {sizes.SourceByteCount}.\n"
+ $"Result file in bytes: {sizes.ResultByteCount}.\n");
}
