// copy given file from source to target directory if appropriate
public void SynchronizeFile(string file)
{
if (SourceAccessor.FileExists(file))
{
if (CopyFile(file))
{
#if DEBUG
Console.WriteLine("copying from {1} to {2}: {0}", file, SourceAccessor, TargetAccessor);
#endif
using (var sourceStream = SourceAccessor.GetFileContents(file)) {
DateTime writeTime = SourceAccessor.GetLastWriteTime(file);
int attributes = SourceAccessor.GetFileAttributes(file);
TargetAccessor.WriteFile(file, sourceStream, writeTime, attributes);
}
synchronizedFiles.Add(file);
}
}
else if (DeleteAdditionalFiles && TargetAccessor.FileExists(file))
{
#if DEBUG
Console.WriteLine("deleting {0} from {1}", file, TargetAccessor);
#endif
TargetAccessor.DeleteFile(file);
synchronizedFiles.Add(file);
}
}
// delete all files that are in the target, but not source directory
void DeleteFilesFromTarget(string baseDir)
{
// no directory? no files to delete
if (!TargetAccessor.DirectoryExists(baseDir))
{
return;
}
foreach (string filename in TargetAccessor.GetFiles(baseDir))
{
SynchronizeFile(filename);
}
foreach (string subDirectory in TargetAccessor.GetDirectories(baseDir))
{
DeleteFilesFromTarget(subDirectory);
}
}
