def start_receiver():
print("""
OpenWebRX - Open Source SDR Web App for Everyone! | for license see LICENSE file in the package
_________________________________________________________________________________________________
Author contact info: Jakob Ketterl, DD5JFK <*****@*****.**>
Documentation: https://github.com/jketterl/openwebrx/wiki
Support and info: https://groups.io/g/openwebrx
""")
logger.info(
"OpenWebRX version {0} starting up...".format(openwebrx_version))
for sig in [signal.SIGINT, signal.SIGTERM]:
signal.signal(sig, handleSignal)
# config warmup
Config.validateConfig()
coreConfig = CoreConfig()
featureDetector = FeatureDetector()
failed = featureDetector.get_failed_requirements("core")
if failed:
logger.error(
"you are missing required dependencies to run openwebrx. "
"please check that the following core requirements are installed and up to date: %s",
", ".join(failed))
for f in failed:
description = featureDetector.get_requirement_description(f)
if description:
logger.error("description for %s:\n%s", f, description)
return 1
# Get error messages about unknown / unavailable features as soon as possible
# start up "always-on" sources right away
SdrService.getAllSources()
Services.start()
try:
server = ThreadedHttpServer(("0.0.0.0", coreConfig.get_web_port()),
RequestHandler)
server.serve_forever()
except SignalException:
pass
WebSocketConnection.closeAll()
Services.stop()
SdrService.stopAllSources()
ReportingEngine.stopAll()
DecoderQueue.stopAll()
return 0
def render_device(device_id, config):
sources = SdrService.getAllSources()
source = sources[device_id] if device_id in sources else None
additional_info = ""
state_info = "Unknown"
if source is not None:
profiles = source.getProfiles()
currentProfile = profiles[source.getProfileId()]
clients = {c: len(source.getClients(c)) for c in SdrClientClass}
clients = {c: v for c, v in clients.items() if v}
connections = len([c for c in source.getClients() if isinstance(c, OpenWebRxReceiverClient)])
additional_info = """
<div>{num_profiles} profile(s)</div>
<div>Current profile: {current_profile}</div>
<div>Clients: {clients}</div>
<div>Connections: {connections}</div>
""".format(
num_profiles=len(config["profiles"]),
current_profile=currentProfile["name"],
clients=", ".join("{cls}: {count}".format(cls=c.name, count=v) for c, v in clients.items()),
connections=connections,
)
state_info = ", ".join(
s
for s in [
str(source.getState()),
None if source.isEnabled() else "Disabled",
"Failed" if source.isFailed() else None,
]
if s is not None
)
return """
<li class="list-group-item">
<div class="row">
<div class="col-6">
<a href="{device_link}">
<h3>{device_name}</h3>
</a>
<div>State: {state}</div>
</div>
<div class="col-6">
{additional_info}
</div>
</div>
</li>
""".format(
device_name=config["name"] if config["name"] else "[Unnamed device]",
device_link="{}settings/sdr/{}".format(self.get_document_root(), quote(device_id)),
state=state_info,
additional_info=additional_info,
)
