/// <summary>
/// Copies an existing file. Overwrites an existing file if <paramref name="overwrite"/> is true
/// </summary>
/// <param name="sourceFileName">The file to copy.</param>
/// <param name="targetDirectory">Target directory</param>
/// <param name="newFileName">New File name. Null or empty to use <paramref name="sourceFileName"/>'s name</param>
/// <param name="overwrite">true to overwrite existing file</param>
/// <remarks>http://msdn.microsoft.com/en-us/library/c6cfw35a(v=vs.110).aspx</remarks>
/// <exception cref="FileSystemIsBusyException">Filesystem is busy</exception>
public static void CopyToDirectory(string sourceFileName, string targetDirectory, String newFileName = null, Boolean overwrite = false)
{
Contract.Requires(!String.IsNullOrWhiteSpace(sourceFileName));
Contract.Requires(!String.IsNullOrWhiteSpace(targetDirectory));
if (String.IsNullOrWhiteSpace(sourceFileName))
{
throw new ArgumentNullException(nameof(sourceFileName));
}
if (String.IsNullOrWhiteSpace(targetDirectory))
{
throw new ArgumentNullException(nameof(targetDirectory));
}
// determine filename
string targetFileName;
if (!String.IsNullOrWhiteSpace(newFileName))
{
// TODO: Check for invalid chars
targetFileName = newFileName;
}
else
{
targetFileName = QuickIOPath.GetName(sourceFileName);
}
Copy(sourceFileName, QuickIOPath.Combine(targetDirectory, targetFileName), overwrite);
}
/// <summary>
/// Creates the path information container
/// </summary>
/// <param name="fullpath">Full path to the file or directory (regular or unc)</param>
/// <param name="win32FindData">Win32 handle information</param>
internal QuickIOPathInfo(string fullpath, Win32FindData win32FindData)
{
Contract.Requires(fullpath != null);
//Changed to allow paths which do not exist:
//Contract.Requires( win32FindData != null );
this.FindData = win32FindData;
this.Name = QuickIOPath.GetName(fullpath);
this.FullName = QuickIOPath.ToPathRegular(fullpath);
this.FullNameUnc = QuickIOPath.ToPathUnc(fullpath);
// TODO:
this.Parent = QuickIOPath.GetDirectoryName(fullpath);
this.Root = QuickIOPath.GetPathRoot(fullpath);
this.IsRoot = QuickIOPath.IsRoot(fullpath);
}
