haoqu.ma / gotty

Add relevant logic

Add `gotty-client` in README.md

* Syntax check for the configuration file
* Better handling of invalid UTF-8 bytes

Raw data sometimes include invalid UTF-8 bytes and that brings errors to
WebSocket clients. To avoid the errors, encode data into base64 before
sending it.

* Fix basic authentication and reconnection conflict
* Send ping/pong to keep connections

* Fixed TLS/SSL default files loading error
* Fixed Sasfari basic authentication error

Safari doesn't support basic authentication for websocket sessions.
This commit introduces a token-based authentication only for websocket
connection.
The token is shared by all clients and that might be not secure. However,
basic authentication itself is insecure and the credential is already
shared by clients, so don't mind.

* Favicon has been added

* Profile file is merged into config file

* Config file support
* Some naming changes to command line options

POSIX doesn't grantee that a blocked Read() operation will be released
after closing the file. Moreover, the pty file left intact even after
closing the file and the process keeps running in this case.

* New `--title-format` option to specify window titles
* Terminal profile support is added
* ARM architecture support
* New `--auto-reconnect` option to reconnect to the server
* TLS/SSL option by `-t` option
* `--once` option to shutdown the server after the first client exits
* Better UTF-8 input support