From c20474604ebdba58652eb18518e7b52aacb5a77c Mon Sep 17 00:00:00 2001
From: Andri Yngvason <andri@yngvason.is>
Date: Sat, 26 Sep 2020 14:20:17 +0000
Subject: [PATCH] Write a man page

---
 wayvnc.scd | 140 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100644 wayvnc.scd

diff --git a/wayvnc.scd b/wayvnc.scd
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+wayvnc(1)
+
+# NAME
+
+wayvnc - A VNC server for wlroots based Wayland compositors.
+
+# SYNOPSIS
+
+*wayvnc* [options] [address [port]]
+
+# OPTIONS
+
+*-C, --config=<path>*
+	Select a config file.
+
+*-o, --output=<name>*
+	Select output to capture.
+
+*-k, --keyboard=<layout>*
+	Select keyboard layout.
+
+*-s, --seat=<name>*
+	Select seat by name.
+
+*-r, --render-cursor*
+	Enable overlay cursor rendering.
+
+*-f, --max-fps=<fps>*
+	Set the rate limit (default 30).
+
+*-p, --show-performance*
+	Show performance counters.
+
+*-V, --version*
+	Show version info.
+
+*-h, --help*
+	Get help.
+
+# DESCRIPTION
+
+This is a VNC server for wlroots based Wayland compositors. It attaches to a
+running Wayland session, creates virtual input devices and exposes a single
+display via the RFB protocol. The Wayland session may be a headless one, so it
+is also possible to run wayvnc without a physical display attached.
+
+# CONFIGURATION
+
+wayvnc searches for a config file in the location
+	~/$XDG_CONFIG_HOME/wayvnc/config
+or if $XDG_CONFIG_HOME is not set
+	~/.config/wayvnc/config
+
+## SYNTAX
+
+The configuration file is composed of key-value pairs separated with an *equal*
+sign. Whitespace around either the key or the value is insignificant and is not
+considered to be part of the key or the value.
+
+## KEYWORDS
+
+*address*
+	The address to which the server shall bind, e.g. 0.0.0.0 or localhost.
+
+*certificate_file*
+	The path to the certificate file for encryption. Only applicable when
+	*enable_auth*=true.
+
+*enable_auth*
+	Enable authentication and encryption. Setting this value to *true*
+	requires also setting *certificate_file*, *private_key_file*,
+	*username* and *password*.
+
+*password*
+	Choose a password for authentication.
+
+*port*
+	The port to which the server shall bind. Default is 5900.
+
+*private_key_file*
+	The path to the private key file for encryption. Only applicable when
+	*enable_auth*=true.
+
+*username*
+	Choose a username for authentication.
+
+## EXAMPLE
+
+```
+address=0.0.0.0
+enable_auth=true
+username=luser
+password=p455w0rd
+private_key_file=/path/to/key.pem
+certificate_file=/path/to/cert.pem
+```
+
+# ENVIRONMENT
+
+The following environment variables have an effect on wayvnc:
+
+_WAYLAND_DISPLAY_
+	Specifies the name of the Wayland display that the compositor to which
+	wayvnc shall bind is running on.
+
+_XDG_CONFIG_HOME_
+	Specifies the location of configuration files.
+
+# FAQ
+
+*How can I run wayvnc in headless mode/over an SSH session?*
+
+	Set the environment variables _WLR_BACKENDS_=headless and
+	_WLR_LIBINPUT_NO_DEVICES_=1 before starting the compositor, then run
+	wayvnc as normal.
+
+*How can I pass my mod-key from Sway to the remote desktop session?*
+
+	Create an almost empty mode in your sway config. Example:
+	```
+	mode passthrough {
+		bindsym $mod+Pause mode default
+	}
+	bindsym $mod+Pause mode passthrough
+	```
+	This makes it so that when you press $mod+Pause, all keybindings, except
+	the one to switch back, are disabled.
+
+*Not all symbols show up when I'm typing. What can I do to fix this?*
+
+	Try setting the keyboard layout in wayvnc to the one that most closely
+	matches the keyboard layout that you're using on the client side. An
+	exact layout isn't needed, just one that has all the symbols that you
+	use.
+
+# AUTHORS
+
+Maintained by Andri Yngvason <andri@yngvason.is>. Up-to-date sources can be
+found at https://github.com/any1/wayvnc and bugs reports or patches can be
+submitted to GitHub's version tracker.