Struct doh::ops::ListContext

pub struct ListContext { /* fields omitted */ }

Main context used to list a server.

Methods

impl ListContext

pub fn new(starting_url: Url) -> ListContext

Create a context, starting off at the provided URL.

pub fn one_loop<W: Write>(
    &mut self,
    out: &mut W,
    input: &Getch,
    term_size: (usize, usize)
) -> Result<bool>

Do one run of the input loop, effectively resulting in a single action.

Returns Ok(true) to allow to continue next loop or Ok(false) to end listing.

Commands

Key	Result
Enter/Right Arrow	enter highlighted entry
Escape/'Q'/'q'	end
'D'/'d'	download file
'U'/'u'	upload file
Up Arrow	move selection 1 entry up
Down Arrow	move selection 1 entry down
Left Arrow	go up one level, if not at root
Home	set selection to first item
End	set selection to last item
Page Up	move selection page's worth of entries up
Page Down	move selection page's worth of entries down
Delete	DELETE highlighted entry

Entering entries

If the entry is a directory, on the next loop the selected subdirectory wll be listed.

If the entry is a UTF-8 file, its contents are paged, see paging_copy().

If the entry is a non-UTF-8 file, it is downloaded.

Downloading files

The user is shown a file picker and let choose where to download the file to, then the file is downloaded and saved to the specified location.

The file isn't saved if the user cancels the picker.

A progress bar is shown to the user indicating the download progress.

Uploading files

If the server, in the last RFSAPI request, specified writes_supported as false, an error is printed, and nothing happens.

Otherwise:

The user is shown a file picker and let choose which file to upload, then the file is streamed to the server via a PUT request in the currently selected directory, with the name of the picked file.

The file isn't uploaded if the user cancels the picker.