platform info

kvmd/.bumpversion.cfg

@@ -6,6 +6,10 @@ parse = (?P<major>\d+)\.(?P<minor>\d+)(\.(?P<patch>\d+)(\-(?P<release>[a-z]+))?)
 serialize = 
 	{major}.{minor}
 
+[bumpversion:file:kvmd/server.py]
+search = __version__ = "{current_version}"
+replace = __version__ = "{new_version}"
+
 [bumpversion:file:setup.py]
 search = version="{current_version}"
 replace = version="{new_version}"

kvmd/kvmd/__init__.py

@@ -12,6 +12,10 @@ from .server import Server
 from . import gpio
 
 
+# =====
+from .server import __version__  # noqa: F401
+
+
 # =====
 def main() -> None:
     config = init()

kvmd/kvmd/server.py

@@ -1,6 +1,8 @@
 import os
 import signal
 import asyncio
+import platform
+import functools
 import json
 import time
 
@@ -26,6 +28,21 @@ from .streamer import Streamer
 from .logging import get_logger
 
 
+# =====
+__version__ = "0.37"
+
+
+@functools.lru_cache()
+def _get_system_info() -> Dict[str, Dict[str, str]]:
+    return {
+        "version": {
+            "platform": platform.platform(),
+            "python": platform.python_version(),
+            "kvmd": __version__,
+        },
+    }
+
+
 # =====
 def _system_task(method: Callable) -> Callable:
     async def wrap(self: "Server") -> None:
@@ -116,6 +133,8 @@ class Server:  # pylint: disable=too-many-instance-attributes
 
         app = aiohttp.web.Application(loop=self.__loop)
 
+        app.router.add_get("/info", self.__info_handler)
+
         app.router.add_get("/ws", self.__ws_handler)
 
         app.router.add_get("/hid", self.__hid_state_handler)
@@ -142,6 +161,9 @@ class Server:  # pylint: disable=too-many-instance-attributes
 
         aiohttp.web.run_app(app, host=host, port=port, print=self.__run_app_print)
 
+    async def __info_handler(self, _: aiohttp.web.Request) -> aiohttp.web.WebSocketResponse:
+        return _json(_get_system_info())
+
     async def __ws_handler(self, request: aiohttp.web.Request) -> aiohttp.web.WebSocketResponse:
         logger = get_logger(0)
         ws = aiohttp.web.WebSocketResponse(heartbeat=self.__heartbeat)

kvmd/web/css/main.css

@@ -258,3 +258,27 @@ div#msd-progress span#msd-progress-value {
 	display: inline-block;
 	height: 100%;
 }
+
+ul#bottom {
+	list-style-type: none;
+	bottom: 0;
+	position: fixed;
+	width: 100%;
+	padding: 0;
+	font-size: 0.7em;
+	color: var(--fg-color-inactive);
+	z-index: -1;
+}
+ul#bottom li {
+	padding: 0 10px;
+}
+ul#bottom li.bottom-left {
+	float: left;
+}
+ul#bottom li.bottom-right {
+	float: right;
+}
+ul#bottom li a {
+	text-decoration: underline dotted;
+	color: var(--fg-color-inactive);
+}

kvmd/web/index.html

@@ -160,5 +160,10 @@
 			<img src="/streamer/?action=stream" id="stream-image" class="stream-image-inactive" alt="Loading..." />
 		</div>
 	</div>
+
+	<ul id="bottom">
+		<li id="kvmd-version" class="bottom-left"></li>
+		<li class="bottom-right"><a target="_blank" href="https://github.com/mdevaev/pi-kvm">Pi-KVM Project</a></li>
+	</ul>
 </body>
 </html>

kvmd/web/js/main.js

@@ -1,5 +1,6 @@
 function main () {
 	window.onclick = ui.windowClickHandler;
+	session.loadKvmdVersion();
 	session.startPoller();
 	stream.startPoller();
 }

kvmd/web/js/session.js

@@ -3,6 +3,18 @@ var session = new function() {
 	var __ping_timer = null;
 	var __missed_heartbeats = 0;
 
+	this.loadKvmdVersion = function() {
+		var http = tools.makeRequest("GET", "/kvmd/info", function() {
+			if (http.readyState === 4) {
+				if (http.status === 200) {
+					$("kvmd-version").innerHTML = "kvmd " + JSON.parse(http.responseText).result.version.kvmd;
+				} else {
+					setTimeout(session.loadKvmdVersion, 1000);
+				}
+			}
+		});
+	};
+
 	this.startPoller = function() {
 		__ws = new WebSocket("ws://" + location.host + "/kvmd/ws");
 		__ws.onopen = __wsOpenHandler;