A web server to share text or files between two devices

tongbu.el (同步) is an Emacs package which creates a web server for sharing text and files between your computer and phone via a web browser.

Usage

Use M-x tongbu to start the server, then goto http://0.0.0.0:8888.

• To share text, edit textarea and hit "Save" to update to the server
• To upload file, use the file input
• To download file, click the filename; click .. to go to parent directory

Use M-x list-processes to stop the server, the process name looks like ws-server.

Customization

tongbu-port (defaults to 8888)

The server port. If you set it to 0, Emacs will pick a random port for you.

tongbu-host (defaults to "0.0.0.0")

Host name used by the server.

You can change it to "127.0.0.1" then setup a reverse proxy to 127.0.0.1:8888.

tongbu-css

The stylesheet. The default value is

(setq tongbu-css "
textarea {
    font-size: 1rem;
    line-height: 1.5;
    padding: 10px;
    width: 100%;
}
")

tongbu-js

The script. The default value is an empty string "", if you want to change it, don't forget the <script> ... </script>, for example,

;; inline script
(setq tongbu-js "<script> alert('Hello World!'); </script>")

;; external script
(setq tongbu-js "<script src='//example.com/hello.js'></script>")

Dependencies

• Emacs 25.1
• emacs-web-server