complex info handle

16 files changed, 270 insertions, 138 deletions

diff --git a/kvmd/apps/__init__.py b/kvmd/apps/__init__.py
index 4b61a65e..b3bc98fc 100644
--- a/kvmd/apps/__init__.py
+++ b/kvmd/apps/__init__.py
@@ -216,16 +216,15 @@ def _get_config_scheme() -> Dict:
                 },
             },
 
-            "info": {  # Accessed via global config, see kvmd/info.py for details
+            "info": {  # Accessed via global config, see kvmd/info for details
                 "meta":   Option("/etc/kvmd/meta.yaml",    type=valid_abs_file),
                 "extras": Option("/usr/share/kvmd/extras", type=valid_abs_dir),
-            },
-
-            "hw": {
-                "vcgencmd_cmd":   Option(["/opt/vc/bin/vcgencmd"], type=valid_command),
-                "procfs_prefix":  Option("", type=(lambda arg: str(arg).strip())),
-                "sysfs_prefix":   Option("", type=(lambda arg: str(arg).strip())),
-                "state_poll":     Option(10.0,  type=valid_float_f01),
+                "hw": {
+                    "vcgencmd_cmd":  Option(["/opt/vc/bin/vcgencmd"], type=valid_command),
+                    "procfs_prefix": Option("", type=(lambda arg: str(arg).strip())),
+                    "sysfs_prefix":  Option("", type=(lambda arg: str(arg).strip())),
+                    "state_poll":    Option(10.0,  type=valid_float_f01),
+                },
             },
 
             "wol": {
diff --git a/kvmd/apps/kvmd/__init__.py b/kvmd/apps/kvmd/__init__.py
index dad0da42..1684339f 100644
--- a/kvmd/apps/kvmd/__init__.py
+++ b/kvmd/apps/kvmd/__init__.py
@@ -35,7 +35,6 @@ from .. import init
 
 from .auth import AuthManager
 from .info import InfoManager
-from .hw import HwManager
 from .logreader import LogReader
 from .wol import WakeOnLan
 from .streamer import Streamer
@@ -78,7 +77,6 @@ def main(argv: Optional[List[str]]=None) -> None:
                 enabled=config.auth.enabled,
             ),
             info_manager=InfoManager(global_config),
-            hw_manager=HwManager(**config.hw._unpack()),
             log_reader=LogReader(),
             wol=WakeOnLan(**config.wol._unpack()),
 
diff --git a/kvmd/apps/kvmd/api/info.py b/kvmd/apps/kvmd/api/info.py
index 3e0220a0..b33a4b6c 100644
--- a/kvmd/apps/kvmd/api/info.py
+++ b/kvmd/apps/kvmd/api/info.py
@@ -20,9 +20,16 @@
 # ========================================================================== #
 
 
+import asyncio
+
+from typing import List
+
 from aiohttp.web import Request
 from aiohttp.web import Response
 
+from ....validators import check_string_in_list
+from ....validators.basic import valid_string_list
+
 from ..info import InfoManager
 
 from ..http import exposed_http
@@ -37,5 +44,18 @@ class InfoApi:
     # =====
 
     @exposed_http("GET", "/info")
-    async def __state_handler(self, _: Request) -> Response:
-        return make_json_response(await self.__info_manager.get_state())
+    async def __common_state_handler(self, request: Request) -> Response:
+        fields = self.__valid_info_fields(request)
+        results = dict(zip(fields, await asyncio.gather(*[
+            self.__info_manager.get_submanager(field).get_state()
+            for field in fields
+        ])))
+        return make_json_response(results)
+
+    def __valid_info_fields(self, request: Request) -> List[str]:
+        subs = self.__info_manager.get_subs()
+        return (sorted(set(valid_string_list(
+            arg=request.query.get("fields", ",".join(subs)),
+            subval=(lambda field: check_string_in_list(field, "info field", subs)),
+            name="info fields list",
+        ))) or subs)
diff --git a/kvmd/apps/kvmd/info/__init__.py b/kvmd/apps/kvmd/info/__init__.py
new file mode 100644
index 00000000..3e833aed
--- /dev/null
+++ b/kvmd/apps/kvmd/info/__init__.py
@@ -0,0 +1,48 @@
+# ========================================================================== #
+#                                                                            #
+#    KVMD - The main Pi-KVM daemon.                                          #
+#                                                                            #
+#    Copyright (C) 2018  Maxim Devaev <[email protected]>                    #
+#                                                                            #
+#    This program is free software: you can redistribute it and/or modify    #
+#    it under the terms of the GNU General Public License as published by    #
+#    the Free Software Foundation, either version 3 of the License, or       #
+#    (at your option) any later version.                                     #
+#                                                                            #
+#    This program is distributed in the hope that it will be useful,         #
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of          #
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           #
+#    GNU General Public License for more details.                            #
+#                                                                            #
+#    You should have received a copy of the GNU General Public License       #
+#    along with this program.  If not, see <https://www.gnu.org/licenses/>.  #
+#                                                                            #
+# ========================================================================== #
+
+
+from typing import List
+
+from ....yamlconf import Section
+
+from .base import BaseInfoSubmanager
+from .system import SystemInfoSubmanager
+from .meta import MetaInfoSubmanager
+from .extras import ExtrasInfoSubmanager
+from .hw import HwInfoSubmanager
+
+
+# =====
+class InfoManager:
+    def __init__(self, config: Section) -> None:
+        self.__subs = {
+            "system": SystemInfoSubmanager(config.kvmd.streamer.cmd),
+            "meta": MetaInfoSubmanager(config.kvmd.info.meta),
+            "extras": ExtrasInfoSubmanager(config),
+            "hw": HwInfoSubmanager(**config.kvmd.info.hw._unpack()),
+        }
+
+    def get_subs(self) -> List[str]:
+        return list(self.__subs)
+
+    def get_submanager(self, name: str) -> BaseInfoSubmanager:
+        return self.__subs[name]
diff --git a/kvmd/apps/kvmd/api/hw.py b/kvmd/apps/kvmd/info/base.py
index ff097c4f..6b3bc969 100644
--- a/kvmd/apps/kvmd/api/hw.py
+++ b/kvmd/apps/kvmd/info/base.py
@@ -20,22 +20,11 @@
 # ========================================================================== #
 
 
-from aiohttp.web import Request
-from aiohttp.web import Response
-
-from ..hw import HwManager
-
-from ..http import exposed_http
-from ..http import make_json_response
+from typing import Dict
+from typing import Optional
 
 
 # =====
-class HwApi:
-    def __init__(self, hw_manager: HwManager) -> None:
-        self.__hw_manager = hw_manager
-
-    # =====
-
-    @exposed_http("GET", "/hw")
-    async def __state_handler(self, _: Request) -> Response:
-        return make_json_response(await self.__hw_manager.get_state())
+class BaseInfoSubmanager:
+    async def get_state(self) -> Optional[Dict]:
+        raise NotImplementedError
diff --git a/kvmd/apps/kvmd/info.py b/kvmd/apps/kvmd/info/extras.py
index f85a7656..2f066925 100644
--- a/kvmd/apps/kvmd/info.py
+++ b/kvmd/apps/kvmd/info/extras.py
@@ -21,8 +21,6 @@
 
 
 import os
-import asyncio
-import platform
 import contextlib
 
 from typing import Dict
@@ -31,81 +29,27 @@ from typing import Optional
 import dbus  # pylint: disable=import-error
 import dbus.exceptions
 
-from ...logging import get_logger
+from ....logging import get_logger
 
-from ...yamlconf import Section
-from ...yamlconf.loader import load_yaml_file
+from ....yamlconf import Section
+from ....yamlconf.loader import load_yaml_file
 
-from ... import aiotools
-from ... import aioproc
+from .... import aiotools
 
-from ... import __version__
+from .base import BaseInfoSubmanager
 
 
 # =====
-class InfoManager:
+class ExtrasInfoSubmanager(BaseInfoSubmanager):
     def __init__(self, global_config: Section) -> None:
         self.__global_config = global_config
 
-    async def get_state(self) -> Dict:
-        (streamer_info, meta_info, extras_info) = await asyncio.gather(
-            self.__get_streamer_info(),
-            self.__get_meta_info(),
-            self.__get_extras_info(),
-        )
-        uname_info = platform.uname()  # Uname using the internal cache
-        return {
-            "system": {
-                "kvmd": {"version": __version__},
-                "streamer": streamer_info,
-                "kernel": {
-                    field: getattr(uname_info, field)
-                    for field in ["system", "release", "version", "machine"]
-                },
-            },
-            "meta": meta_info,
-            "extras": extras_info,
-        }
+    async def get_state(self) -> Optional[Dict]:
+        return (await aiotools.run_async(self.__inner_get_state))
 
     # =====
 
-    async def __get_streamer_info(self) -> Dict:
-        version = ""
-        features: Dict[str, bool] = {}
-        try:
-            path = self.__global_config.kvmd.streamer.cmd[0]
-            ((_, version), (_, features_text)) = await asyncio.gather(
-                aioproc.read_process([path, "--version"], err_to_null=True),
-                aioproc.read_process([path, "--features"], err_to_null=True),
-            )
-        except Exception:
-            get_logger(0).exception("Can't get streamer info")
-        else:
-            try:
-                for line in features_text.split("\n"):
-                    (status, name) = map(str.strip, line.split(" "))
-                    features[name] = (status == "+")
-            except Exception:
-                get_logger(0).exception("Can't parse streamer features")
-        return {
-            "app": os.path.basename(path),
-            "version": version,
-            "features": features,
-        }
-
-    async def __get_meta_info(self) -> Optional[Dict]:
-        try:
-            return ((await aiotools.run_async(load_yaml_file, self.__global_config.kvmd.info.meta)) or {})
-        except Exception:
-            get_logger(0).exception("Can't parse meta")
-        return None
-
-    async def __get_extras_info(self) -> Optional[Dict]:
-        return (await aiotools.run_async(self.__inner_get_extras_info))
-
-    # =====
-
-    def __inner_get_extras_info(self) -> Optional[Dict]:
+    def __inner_get_state(self) -> Optional[Dict]:
         try:
             extras_path = self.__global_config.kvmd.info.extras
             extras: Dict[str, Dict] = {}
@@ -117,7 +61,7 @@ class InfoManager:
             return extras
         except Exception:
             get_logger(0).exception("Can't parse extras")
-        return None
+            return None
 
     def __rewrite_app_daemon(self, extras: Dict) -> None:
         daemon = extras.get("daemon", "")
diff --git a/kvmd/apps/kvmd/hw.py b/kvmd/apps/kvmd/info/hw.py
index 13f7e9de..04c28b29 100644
--- a/kvmd/apps/kvmd/hw.py
+++ b/kvmd/apps/kvmd/info/hw.py
@@ -31,9 +31,11 @@ from typing import Optional
 
 import aiofiles
 
-from ...logging import get_logger
+from ....logging import get_logger
 
-from ... import aioproc
+from .... import aioproc
+
+from .base import BaseInfoSubmanager
 
 
 # =====
@@ -41,7 +43,7 @@ _RetvalT = TypeVar("_RetvalT")
 
 
 # =====
-class HwManager:
+class HwInfoSubmanager(BaseInfoSubmanager):
     def __init__(
         self,
         vcgencmd_cmd: List[str],
diff --git a/kvmd/apps/kvmd/info/meta.py b/kvmd/apps/kvmd/info/meta.py
new file mode 100644
index 00000000..2ed50d69
--- /dev/null
+++ b/kvmd/apps/kvmd/info/meta.py
@@ -0,0 +1,45 @@
+# ========================================================================== #
+#                                                                            #
+#    KVMD - The main Pi-KVM daemon.                                          #
+#                                                                            #
+#    Copyright (C) 2018  Maxim Devaev <[email protected]>                    #
+#                                                                            #
+#    This program is free software: you can redistribute it and/or modify    #
+#    it under the terms of the GNU General Public License as published by    #
+#    the Free Software Foundation, either version 3 of the License, or       #
+#    (at your option) any later version.                                     #
+#                                                                            #
+#    This program is distributed in the hope that it will be useful,         #
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of          #
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           #
+#    GNU General Public License for more details.                            #
+#                                                                            #
+#    You should have received a copy of the GNU General Public License       #
+#    along with this program.  If not, see <https://www.gnu.org/licenses/>.  #
+#                                                                            #
+# ========================================================================== #
+
+
+from typing import Dict
+from typing import Optional
+
+from ....logging import get_logger
+
+from ....yamlconf.loader import load_yaml_file
+
+from .... import aiotools
+
+from .base import BaseInfoSubmanager
+
+
+# =====
+class MetaInfoSubmanager(BaseInfoSubmanager):
+    def __init__(self, meta_path: str) -> None:
+        self.__meta_path = meta_path
+
+    async def get_state(self) -> Optional[Dict]:
+        try:
+            return ((await aiotools.run_async(load_yaml_file, self.__meta_path)) or {})
+        except Exception:
+            get_logger(0).exception("Can't parse meta")
+        return None
diff --git a/kvmd/apps/kvmd/info/system.py b/kvmd/apps/kvmd/info/system.py
new file mode 100644
index 00000000..0e66ec53
--- /dev/null
+++ b/kvmd/apps/kvmd/info/system.py
@@ -0,0 +1,80 @@
+# ========================================================================== #
+#                                                                            #
+#    KVMD - The main Pi-KVM daemon.                                          #
+#                                                                            #
+#    Copyright (C) 2018  Maxim Devaev <[email protected]>                    #
+#                                                                            #
+#    This program is free software: you can redistribute it and/or modify    #
+#    it under the terms of the GNU General Public License as published by    #
+#    the Free Software Foundation, either version 3 of the License, or       #
+#    (at your option) any later version.                                     #
+#                                                                            #
+#    This program is distributed in the hope that it will be useful,         #
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of          #
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           #
+#    GNU General Public License for more details.                            #
+#                                                                            #
+#    You should have received a copy of the GNU General Public License       #
+#    along with this program.  If not, see <https://www.gnu.org/licenses/>.  #
+#                                                                            #
+# ========================================================================== #
+
+
+import os
+import asyncio
+import platform
+
+from typing import List
+from typing import Dict
+
+from ....logging import get_logger
+
+from .... import aioproc
+
+from .... import __version__
+
+from .base import BaseInfoSubmanager
+
+
+# =====
+class SystemInfoSubmanager(BaseInfoSubmanager):
+    def __init__(self, streamer_cmd: List[str]) -> None:
+        self.__streamer_cmd = streamer_cmd
+
+    async def get_state(self) -> Dict:
+        streamer_info = await self.__get_streamer_info()
+        uname_info = platform.uname()  # Uname using the internal cache
+        return {
+            "kvmd": {"version": __version__},
+            "streamer": streamer_info,
+            "kernel": {
+                field: getattr(uname_info, field)
+                for field in ["system", "release", "version", "machine"]
+            },
+        }
+
+    # =====
+
+    async def __get_streamer_info(self) -> Dict:
+        version = ""
+        features: Dict[str, bool] = {}
+        try:
+            path = self.__streamer_cmd[0]
+            ((_, version), (_, features_text)) = await asyncio.gather(
+                aioproc.read_process([path, "--version"], err_to_null=True),
+                aioproc.read_process([path, "--features"], err_to_null=True),
+            )
+        except Exception:
+            get_logger(0).exception("Can't get streamer info")
+        else:
+            try:
+                for line in features_text.split("\n"):
+                    (status, name) = map(str.strip, line.split(" "))
+                    features[name] = (status == "+")
+            except Exception:
+                get_logger(0).exception("Can't parse streamer features")
+        return {
+            "app": os.path.basename(path),
+            "version": version,
+            "features": features,
+        }
diff --git a/kvmd/apps/kvmd/server.py b/kvmd/apps/kvmd/server.py
index 2e5975c6..9e4c1122 100644
--- a/kvmd/apps/kvmd/server.py
+++ b/kvmd/apps/kvmd/server.py
@@ -62,7 +62,6 @@ from ... import aioproc
 
 from .auth import AuthManager
 from .info import InfoManager
-from .hw import HwManager
 from .logreader import LogReader
 from .wol import WakeOnLan
 from .streamer import Streamer
@@ -82,7 +81,6 @@ from .api.auth import AuthApi
 from .api.auth import check_request_auth
 
 from .api.info import InfoApi
-from .api.hw import HwApi
 from .api.log import LogApi
 from .api.wol import WolApi
 from .api.hid import HidApi
@@ -125,7 +123,6 @@ class KvmdServer(HttpServer):  # pylint: disable=too-many-arguments,too-many-ins
         self,
         auth_manager: AuthManager,
         info_manager: InfoManager,
-        hw_manager: HwManager,
         log_reader: LogReader,
         wol: WakeOnLan,
 
@@ -149,21 +146,26 @@ class KvmdServer(HttpServer):  # pylint: disable=too-many-arguments,too-many-ins
         self.__heartbeat = heartbeat
 
         self.__components = [
-            _Component("Auth manager", "",               auth_manager),
-            _Component("Info manager", "info_state",     info_manager),
-            _Component("HW manager",   "hw_state",       hw_manager),
-            _Component("Wake-on-LAN",  "wol_state",      wol),
-            _Component("HID",          "hid_state",      hid),
-            _Component("ATX",          "atx_state",      atx),
-            _Component("MSD",          "msd_state",      msd),
-            _Component("Streamer",     "streamer_state", streamer),
+            *[
+                _Component("Auth manager", "", auth_manager),
+            ],
+            *[
+                _Component(f"Info manager ({sub})", f"info_{sub}_state", info_manager.get_submanager(sub))
+                for sub in info_manager.get_subs()
+            ],
+            *[
+                _Component("Wake-on-LAN",  "wol_state",      wol),
+                _Component("HID",          "hid_state",      hid),
+                _Component("ATX",          "atx_state",      atx),
+                _Component("MSD",          "msd_state",      msd),
+                _Component("Streamer",     "streamer_state", streamer),
+            ],
         ]
 
         self.__apis: List[object] = [
             self,
             AuthApi(auth_manager),
             InfoApi(info_manager),
-            HwApi(hw_manager),
             LogApi(log_reader),
             WolApi(wol),
             HidApi(hid, keymap_path),
@@ -325,7 +327,7 @@ class KvmdServer(HttpServer):  # pylint: disable=too-many-arguments,too-many-ins
                 except Exception:
                     logger.exception("Cleanup error on %s", component.name)
 
-    async def __broadcast_event(self, event_type: str, event: Dict) -> None:
+    async def __broadcast_event(self, event_type: str, event: Optional[Dict]) -> None:
         if self.__ws_clients:
             await asyncio.gather(*[
                 client.ws.send_str(json.dumps({
diff --git a/kvmd/apps/vnc/server.py b/kvmd/apps/vnc/server.py
index 539470a8..73c9c148 100644
--- a/kvmd/apps/vnc/server.py
+++ b/kvmd/apps/vnc/server.py
@@ -149,9 +149,9 @@ class _Client(RfbClient):  # pylint: disable=too-many-instance-attributes
             self.__kvmd_ws = None
 
     async def __process_ws_event(self, event: Dict) -> None:
-        if event["event_type"] == "info_state":
+        if event["event_type"] == "info_meta_state":
             try:
-                host = event["event"]["meta"]["server"]["host"]
+                host = event["event"]["server"]["host"]
             except Exception:
                 host = None
             else:
diff --git a/setup.py b/setup.py
index e7a9477d..9de5fb91 100755
--- a/setup.py
+++ b/setup.py
@@ -90,6 +90,7 @@ def main() -> None:
             "kvmd.clients",
             "kvmd.apps",
             "kvmd.apps.kvmd",
+            "kvmd.apps.kvmd.info",
             "kvmd.apps.kvmd.api",
             "kvmd.apps.otg",
             "kvmd.apps.otg.hid",
diff --git a/testenv/v1-vga-rpi3.override.yaml b/testenv/v1-vga-rpi3.override.yaml
index 192ffa53..97967257 100644
--- a/testenv/v1-vga-rpi3.override.yaml
+++ b/testenv/v1-vga-rpi3.override.yaml
@@ -2,9 +2,10 @@ kvmd:
     server:
         unix_mode: 0666
 
-    hw:
-        procfs_prefix: /fake_procfs
-        sysfs_prefix: /fake_sysfs
+    info:
+        hw:
+            procfs_prefix: /fake_procfs
+            sysfs_prefix: /fake_sysfs
 
     hid:
         device: /dev/ttyS10
diff --git a/testenv/v2-hdmi-rpi4.override.yaml b/testenv/v2-hdmi-rpi4.override.yaml
index 47a1d32c..a297e78b 100644
--- a/testenv/v2-hdmi-rpi4.override.yaml
+++ b/testenv/v2-hdmi-rpi4.override.yaml
@@ -2,9 +2,10 @@ kvmd:
     server:
         unix_mode: 0666
 
-    hw:
-        procfs_prefix: /fake_procfs
-        sysfs_prefix: /fake_sysfs
+    info:
+        hw:
+            procfs_prefix: /fake_procfs
+            sysfs_prefix: /fake_sysfs
 
     hid:
         keyboard:
diff --git a/web/share/js/index/main.js b/web/share/js/index/main.js
index 6c315660..24a694b8 100644
--- a/web/share/js/index/main.js
+++ b/web/share/js/index/main.js
@@ -51,7 +51,7 @@ function __setAppText() {
 }
 
 function __loadKvmdInfo() {
-	let http = tools.makeRequest("GET", "/api/info", function() {
+	let http = tools.makeRequest("GET", "/api/info?fields=meta,extras", function() {
 		if (http.readyState === 4) {
 			if (http.status === 200) {
 				let info = JSON.parse(http.responseText).result;
diff --git a/web/share/js/kvm/session.js b/web/share/js/kvm/session.js
index 7b68ac88..e450a962 100644
--- a/web/share/js/kvm/session.js
+++ b/web/share/js/kvm/session.js
@@ -55,36 +55,37 @@ export function Session() {
 
 	/************************************************************************/
 
-	var __setAboutInfo = function(state) {
-		if (state.meta != null) {
-			let text = JSON.stringify(state.meta, undefined, 4).replace(/ /g, "&nbsp;").replace(/\n/g, "<br>");
+	var __setAboutInfoSystem = function(state) {
+		$("about-version").innerHTML = `
+			KVMD: <span class="code-comment">${state.kvmd.version}</span><br>
+			<hr>
+			Streamer: <span class="code-comment">${state.streamer.version} (${state.streamer.app})</span>
+			${__formatStreamerFeatures(state.streamer.features)}
+			<hr>
+			${state.kernel.system} kernel:
+			${__formatUname(state.kernel)}
+		`;
+	};
+
+	var __setAboutInfoMeta = function(state) {
+		if (state != null) {
+			let text = JSON.stringify(state, undefined, 4).replace(/ /g, "&nbsp;").replace(/\n/g, "<br>");
 			$("about-meta").innerHTML = `
 				<span class="code-comment">// The Pi-KVM metadata.<br>
-				// You can get this json using handle <a target="_blank" href="/api/info">/api/info</a>.<br>
+				// You can get this JSON using handle <a target="_blank" href="/api/info?fields=meta">/api/info?fields=meta</a>.<br>
 				// In the standard configuration this data<br>
 				// is specified in the file /etc/kvmd/meta.yaml.</span><br>
 				<br>
 				${text}
 			`;
-			if (state.meta.server && state.meta.server.host) {
-				$("kvmd-meta-server-host").innerHTML = `Server: ${state.meta.server.host}`;
-				document.title = `Pi-KVM Session: ${state.meta.server.host}`;
+			if (state.server && state.server.host) {
+				$("kvmd-meta-server-host").innerHTML = `Server: ${state.server.host}`;
+				document.title = `Pi-KVM Session: ${state.server.host}`;
 			} else {
 				$("kvmd-meta-server-host").innerHTML = "";
 				document.title = "Pi-KVM Session";
 			}
 		}
-
-		let sys = state.system;
-		$("about-version").innerHTML = `
-			KVMD: <span class="code-comment">${sys.kvmd.version}</span><br>
-			<hr>
-			Streamer: <span class="code-comment">${sys.streamer.version} (${sys.streamer.app})</span>
-			${__formatStreamerFeatures(sys.streamer.features)}
-			<hr>
-			${sys.kernel.system} kernel:
-			${__formatUname(sys.kernel)}
-		`;
 	};
 
 	var __formatStreamerFeatures = function(features) {
@@ -157,7 +158,8 @@ export function Session() {
 		let data = JSON.parse(event.data);
 		switch (data.event_type) {
 			case "pong": __missed_heartbeats = 0; break;
-			case "info_state": __setAboutInfo(data.event); break;
+			case "info_system_state": __setAboutInfoSystem(data.event); break;
+			case "info_meta_state": __setAboutInfoMeta(data.event); break;
 			case "wol_state": __wol.setState(data.event); break;
 			case "hid_state": __hid.setState(data.event); break;
 			case "atx_state": __atx.setState(data.event); break;