public AttemptResult Rename(string new_name, bool overwrite, long milliseconds = StreamSystem.DEFAULT_WAIT)
{
new_name = Filename.CleanFilename(new_name);
AttemptResult result = GetStreamSystem().Rename(
GetPath(),
new_name,
overwrite,
milliseconds
);
if (result.IsDesired())
{
if (RenameInternal(new_name))
{
name = new_name;
}
else
{
this.OrphanHoldable();
}
}
return(result);
}
static public bool IsUndesired(this AttemptResult item)
{
if (item.IsDesired() == false)
{
return(true);
}
return(false);
}
public virtual AttemptResult MoveDirectoryForeign(string src_path, StreamSystem dst, string dst_path, bool overwrite, long milliseconds = StreamSystem.DEFAULT_WAIT)
{
AttemptResult result = CopyDirectoryForeign(src_path, dst, dst_path, overwrite, milliseconds);
if (result.IsDesired())
{
DeleteDirectory(src_path);
}
return(result);
}
public AttemptResult Delete(long milliseconds = StreamSystem.DEFAULT_WAIT)
{
AttemptResult result = GetStreamSystem().Delete(
GetPath(),
milliseconds
);
if (result.IsDesired())
{
this.OrphanHoldable();
}
return(result);
}
static public AttemptResult Write(this StreamSystem item, string path, AttemptProcess <Stream> process, long milliseconds = StreamSystem.DEFAULT_WAIT)
{
Stream stream;
AttemptResult result = item.OpenStreamForWriting(path, out stream, milliseconds);
using (stream)
{
if (result.IsDesired())
{
return(process(stream));
}
}
return(result);
}
public AttemptResult Rename(string new_name, bool overwrite, long milliseconds = StreamSystem.DEFAULT_WAIT)
{
AttemptResult result = GetStreamSystem().Rename(
GetPath(),
new_name,
overwrite,
milliseconds
);
if (result.IsDesired())
{
SetName(new_name);
}
return(result);
}
static public AttemptResult AttemptReadBytes <T>(this StreamSystem item, string path, Operation <T, byte[]> operation, out T output, long milliseconds = StreamSystem.DEFAULT_WAIT)
{
byte[] bytes;
AttemptResult result = item.AttemptReadBytes(path, out bytes, milliseconds);
if (result.IsDesired())
{
output = operation(bytes);
}
else
{
output = default(T);
}
return(result);
}
public AttemptResult MoveTo(StreamDirectory destination, bool overwrite, long milliseconds = StreamSystem.DEFAULT_WAIT)
{
AttemptResult result = GetStreamSystem().Move(
GetPath(),
destination.GetStreamSystem(),
destination.GetChildPath(GetName()),
overwrite,
milliseconds
);
if (result.IsDesired())
{
SetParentDirectory(destination);
}
return(result);
}
static public AttemptResult AttemptReadText <T>(this StreamSystem item, string path, Operation <T, string> operation, out T output, long milliseconds = StreamSystem.DEFAULT_WAIT)
{
T temp = default(T);
AttemptResult result = item.AttemptReadText(path, delegate(string text) {
temp = operation(text);
}, milliseconds);
if (result.IsDesired())
{
output = temp;
}
else
{
output = default(T);
}
return(result);
}
static public AttemptResult AttemptRead(this StreamSystem item, string path, TryProcess <Stream> process, long milliseconds = StreamSystem.DEFAULT_WAIT)
{
Stream stream;
AttemptResult result = item.OpenStreamForReading(path, out stream, milliseconds);
using (stream)
{
if (result.IsDesired())
{
if (process(stream) == false)
{
result = AttemptResult.Failed;
}
}
}
return(result);
}
static public AttemptResult AttemptReadLines <T>(this StreamSystem item, string path, Operation <T, IEnumerable <string> > operation, out T output, long milliseconds = StreamSystem.DEFAULT_WAIT)
{
T temp = default(T);
AttemptResult result = item.AttemptReadLines(path, delegate(IEnumerable <string> lines) {
temp = operation(lines);
}, milliseconds);
if (result.IsDesired())
{
output = temp;
}
else
{
output = default(T);
}
return(result);
}
static public AttemptResult AttemptReadRandomLine <T>(this StreamSystem item, string path, Operation <T, string> operation, out T output, RandIntSource source, long milliseconds = StreamSystem.DEFAULT_WAIT)
{
T temp = default(T);
AttemptResult result = item.AttemptReadRandomLine(path, delegate(string line) {
temp = operation(line);
}, source, milliseconds);
if (result.IsDesired())
{
output = temp;
}
else
{
output = default(T);
}
return(result);
}
