fix the date

imports

.dockerignore

@@ -4,3 +4,4 @@
 **/*.pyc
 **/*.swp
 black-env
+debian

CHANGELOG.md

@@ -1,3 +1,38 @@
+**0.19.1**
+- Added ability to authenticate receivers with listing sites using "receiver id" tokens
+
+**0.19.0**
+- Fix direwolf connection setup by implementing a retry loop
+- Pass direct sampling mode changes for rtl_sdr_soapy to owrx_connector
+- OSM maps instead of Google when google_maps_api_key is not set (thanks @jquagga)
+- Improved logic to pass parameters to soapy devices.
+  - `rtl_sdr_soapy`: added support for `bias_tee`
+  - `sdrplay`: added support for `bias_tee`, `rf_notch` and `dab_notch`
+  - `airspy`: added support for `bitpack`
+- Added support for Perseus-SDR devices, (thanks @amontefusco)
+- Property System has been rewritten so that defaults on sdr behave as expected
+- Waterfall range auto-adjustment now only takes the center 80% of the spectrum into account, which should work better
+  with SDRs that oversample or have rather flat filter curves towards the spectrum edges
+- Bugfix for negative network usage
+- FiFi SDR: prevent arecord from shutting down after 2GB of data has been sent
+- Added support for bias tee control on rtl_sdr devices
+- All connector driven SDRs now support `"rf_gain": "auto"` to enable AGC
+- `rtl_sdr` type now also supports the `direct_sampling` option
+- Added decoding implementation for for digimode "JS8Call"
+  (requires an installation of [js8call](http://js8call.com/) and
+  [the js8py library](https://github.com/jketterl/js8py))
+- Reorganization of the frontend demodulator code
+- Improve receiver load time by concatenating javascript assets
+- Docker images migrated to Debian slim images; This was necessary to allow the use of function multiversioning in
+  csdr and owrx_connector to allow the images to run on a wider range of CPUs
+- Docker containers have been updated to include the SDRplay driver version 3
+- HackRF support is now based on SoapyHackRF
+- Removed sdr.hu server listing support since the site has been shut down
+- Added support for Radioberry 2 Rasbperry Pi SDR Cape
+
+**0.18.0**
+- Support for SoapyRemote
+
 **2020-02-08**
 - Compression, resampling and filtering in the frontend have been rewritten in javascript, sdr.js has been removed
 - Decoding of Pocsag modulation is now possible

README.md

@@ -3,7 +3,7 @@ OpenWebRX
 
 OpenWebRX is a multi-user SDR receiver software with a web interface.
 
-![OpenWebRX](http://blog.sdr.hu/images/openwebrx/screenshot.png)
+![OpenWebRX](https://www.openwebrx.de/gfx/openwebrx-screenshot.png)
 
 It has the following features:
 
@@ -19,58 +19,21 @@ It has the following features:
 
 ## Setup
 
-### Raspberry Pi SD Card Images
+The following methods of setting up a receiver are currently available:
 
-Probably the quickest way to get started is to download the latest Raspberry Pi SD Card Image. It contains all the
-depencencies out of the box, and should work on all Raspberry Pis. It is based off the Raspbian Lite distribution,
-so [their installation instructions](https://www.raspberrypi.org/documentation/installation/installing-images/) apply.
+- Raspberry Pi SD card images
+- Debian repository
+- Docker images
+- Manual installation
 
-You can find the latest images [here](https://s3.eu-central-1.amazonaws.com/de.dd5jfk.openwebrx/index.html). You can
-also checkout the `nightly` folder, which has the most recent builds, albeit untested.
+Please checkout the [setup guide on the wiki](https://github.com/jketterl/openwebrx/wiki/Setup-Guide) for more details
+on the respective methods.
 
-Once you have booted a Raspberry with the SD Card, it will appear in your network with the hostname "openwebrx", which
-should make it available as https://openwebrx/ on most networks. This may vary depending on your specific setup.
+## Community
 
-For Digital voice, the minimum requirement right now seems to be a Rasbperry Pi 3B+. I would like to work on optimizing
-this for lower specs, but at this point I am not sure how much can be done. 
-
-### Docker Images
-
-For those familiar with docker, I am providing
-[recent builds and Releases for both x86 and arm processors on the Docker hub](https://hub.docker.com/r/jketterl/openwebrx).
-You can find a short introduction there.
-
-### Manual Installation
-
-OpenWebRX currently requires Linux and python >= 3.6 to run. 
-
-First you will need to install the dependencies:
-
-- [csdr](https://github.com/jketterl/csdr)
-- [rtl-sdr](http://sdr.osmocom.org/trac/wiki/rtl-sdr)
-- [owrx_connector](https://github.com/jketterl/owrx_connector)
-
-Optional dependencies if you want to be able to listen do digital voice:
-
-- [digiham](https://github.com/jketterl/digiham)
-- [dsd](https://github.com/f4exb/dsdcc)
-
-Optional dependency if you want to decode WSJT-X modes:
-
-- [wsjt-x](https://physics.princeton.edu/pulsar/k1jt/wsjtx.html)
-
-[Detailed installation instructions in the Wiki](https://github.com/jketterl/openwebrx/wiki/Manual-Package-installation-(including-digital-voice))
-
-After cloning this repository and connecting an RTL-SDR dongle to your computer, you can run the server:
-
-	./openwebrx.py
-	
-You can now open the GUI at <a href="http://localhost:8073">http://localhost:8073</a>.
-
-Now the next step is to customize the parameters of your server in `config_webrx.py`.
-
-Actually, if you do something cool with OpenWebRX, please drop me a mail:  
-*Jakob Ketterl, DD5JFK &lt;dd5jfk@darc.de&gt;*
+If you have trouble setting up or configuring your receiver, you have some great idea you want to see implemented, or
+you just generally want to have some OpenWebRX-related chat, come visit us over on
+[our groups.io group](https://groups.io/g/openwebrx).
 
 ## Usage tips
 
@@ -83,7 +46,7 @@ However, if you hold down the shift key, you can drag the center line (BFO) or t
 ## Licensing
 
 OpenWebRX is available under Affero GPL v3 license
-([summary](https://tldrlegal.com/license/gnu-affero-general-public-license-v3-(agpl-3.0)).
+([summary](https://tldrlegal.com/license/gnu-affero-general-public-license-v3-(agpl-3.0))).
 
 OpenWebRX is also available under a commercial license on request. Please contact me at the address
 *&lt;randras@sdr.hu&gt;* for licensing options. 

bands.json

@@ -8,7 +8,8 @@
       "ft8": 1840000,
       "wspr": 1836600,
       "jt65": 1838000,
-      "jt9": 1839000
+      "jt9": 1839000,
+      "js8": 1842000
     }
   },
   {
@@ -21,7 +22,8 @@
       "wspr": 3592600,
       "jt65": 3570000,
       "jt9": 3572000,
-      "ft4": [3568000, 3575000]
+      "ft4": [3568000, 3575000],
+      "js8": 3578000
     }
   },
   {
@@ -43,7 +45,8 @@
       "wspr": 7038600,
       "jt65": 7076000,
       "jt9": 7078000,
-      "ft4": 7047500
+      "ft4": 7047500,
+      "js8": 7078000
     }
   },
   {
@@ -56,7 +59,8 @@
       "wspr": 10138700,
       "jt65": 10138000,
       "jt9": 10140000,
-      "ft4": 10140000
+      "ft4": 10140000,
+      "js8": 10130000
     }
   },
   {
@@ -69,7 +73,8 @@
       "wspr": 14095600,
       "jt65": 14076000,
       "jt9": 14078000,
-      "ft4": 14080000
+      "ft4": 14080000,
+      "js8": 14078000
     }
   },
   {
@@ -82,7 +87,8 @@
       "wspr": 18104600,
       "jt65": 18102000,
       "jt9": 18104000,
-      "ft4": 18104000
+      "ft4": 18104000,
+      "js8": 18104000
     }
   },
   {
@@ -95,7 +101,8 @@
       "wspr": 21094600,
       "jt65": 21076000,
       "jt9": 21078000,
-      "ft4": 21140000
+      "ft4": 21140000,
+      "js8": 21078000
     }
   },
   {
@@ -108,7 +115,8 @@
       "wspr": 24924600,
       "jt65": 24917000,
       "jt9": 24919000,
-      "ft4": 24919000
+      "ft4": 24919000,
+      "js8": 24922000
     }
   },
   {
@@ -121,7 +129,8 @@
       "wspr": 28124600,
       "jt65": 28076000,
       "jt9": 28078000,
-      "ft4": 28180000
+      "ft4": 28180000,
+      "js8": 28078000
     }
   },
   {
@@ -134,7 +143,8 @@
       "wspr": 50293000,
       "jt65": 50310000,
       "jt9": 50312000,
-      "ft4": 50318000
+      "ft4": 50318000,
+      "js8": 50318000
     }
   },
   {
@@ -189,5 +199,75 @@
     "name": "3cm",
     "lower_bound": 10000000000,
     "upper_bound": 10500000000
+  },
+  {
+    "name": "120m Broadcast",
+    "lower_bound": 2300000,
+    "upper_bound": 2495000
+  },
+  {
+    "name": "90m Broadcast",
+    "lower_bound": 3200000,
+    "upper_bound": 3400000
+  },
+  {
+    "name": "75m Broadcast",
+    "lower_bound": 3900000,
+    "upper_bound": 4000000
+  },
+  {
+    "name": "60m Broadcast",
+    "lower_bound": 4750000,
+    "upper_bound": 4995000
+  },
+  {
+    "name": "49m Broadcast",
+    "lower_bound": 5900000,
+    "upper_bound": 6200000
+  },
+  {
+    "name": "41m Broadcast",
+    "lower_bound": 7200000,
+    "upper_bound": 7450000
+  },
+  {
+    "name": "31m Broadcast",
+    "lower_bound": 9400000,
+    "upper_bound": 9900000
+  },
+  {
+    "name": "25m Broadcast",
+    "lower_bound": 11600000,
+    "upper_bound": 12100000
+  },
+  {
+    "name": "22m Broadcast",
+    "lower_bound": 13570000,
+    "upper_bound": 13870000
+  },
+  {
+    "name": "19m Broadcast",
+    "lower_bound": 15100000,
+    "upper_bound": 15830000
+  },
+  {
+    "name": "16m Broadcast",
+    "lower_bound": 17480000,
+    "upper_bound": 17900000
+  },
+  {
+    "name": "15m Broadcast",
+    "lower_bound": 18900000,
+    "upper_bound": 19020000
+  },
+  {
+    "name": "13m Broadcast",
+    "lower_bound": 21450000,
+    "upper_bound": 21850000
+  },
+  {
+    "name": "11m Broadcast",
+    "lower_bound": 25670000,
+    "upper_bound": 26100000
   }
 ]

build.sh

@@ -1,10 +1,6 @@
 #!/bin/bash
 set -euxo pipefail
-
-ARCH=$(uname -m)
-
-TAG="latest"
-ARCHTAG="$TAG-$ARCH"
+. docker/env
 
 docker build --pull -t openwebrx-base:$ARCHTAG -f docker/Dockerfiles/Dockerfile-base .
 docker build --build-arg ARCHTAG=$ARCHTAG -t jketterl/openwebrx-rtlsdr:$ARCHTAG -f docker/Dockerfiles/Dockerfile-rtlsdr .
@@ -13,4 +9,8 @@ docker build --build-arg ARCHTAG=$ARCHTAG -t jketterl/openwebrx-sdrplay:$ARCHTAG
 docker build --build-arg ARCHTAG=$ARCHTAG -t jketterl/openwebrx-hackrf:$ARCHTAG -f docker/Dockerfiles/Dockerfile-hackrf .
 docker build --build-arg ARCHTAG=$ARCHTAG -t jketterl/openwebrx-airspy:$ARCHTAG -f docker/Dockerfiles/Dockerfile-airspy .
 docker build --build-arg ARCHTAG=$ARCHTAG -t jketterl/openwebrx-rtlsdr-soapy:$ARCHTAG -f docker/Dockerfiles/Dockerfile-rtlsdr-soapy .
+docker build --build-arg ARCHTAG=$ARCHTAG -t jketterl/openwebrx-plutosdr:$ARCHTAG -f docker/Dockerfiles/Dockerfile-plutosdr .
+docker build --build-arg ARCHTAG=$ARCHTAG -t jketterl/openwebrx-limesdr:$ARCHTAG -f docker/Dockerfiles/Dockerfile-limesdr .
+docker build --build-arg ARCHTAG=$ARCHTAG -t jketterl/openwebrx-soapyremote:$ARCHTAG -f docker/Dockerfiles/Dockerfile-soapyremote .
+docker build --build-arg ARCHTAG=$ARCHTAG -t jketterl/openwebrx-perseus:$ARCHTAG -f docker/Dockerfiles/Dockerfile-perseus .
 docker build --build-arg ARCHTAG=$ARCHTAG -t jketterl/openwebrx-full:$ARCHTAG -t jketterl/openwebrx:$ARCHTAG -f docker/Dockerfiles/Dockerfile-full .

config_webrx.py

@@ -32,8 +32,11 @@ config_webrx: configuration options for OpenWebRX
     and use them for running your web service with OpenWebRX.)
 """
 
+# configuration version. please only modify if you're able to perform the associated migration steps.
+version = 2
+
 # NOTE: you can find additional information about configuring OpenWebRX in the Wiki:
-#       https://github.com/simonyiszk/openwebrx/wiki
+# https://github.com/jketterl/openwebrx/wiki/Configuration-guide
 
 # ==== Server settings ====
 web_port = 8073
@@ -44,24 +47,30 @@ receiver_name = "[Callsign]"
 receiver_location = "Budapest, Hungary"
 receiver_asl = 200
 receiver_admin = "example@example.com"
-receiver_gps = (47.000000, 19.000000)
+receiver_gps = {"lat": 47.000000, "lon": 19.000000}
 photo_title = "Panorama of Budapest from Schönherz Zoltán Dormitory"
+# photo_desc allows you to put pretty much any HTML you like into the receiver description.
+# The lines below should give you some examples of what's possible.
 photo_desc = """
 You can add your own background photo and receiver information.<br />
-Receiver is operated by: <a href="mailto:%[RX_ADMIN]">%[RX_ADMIN]</a><br/>
-Device: %[RX_DEVICE]<br />
-Antenna: %[RX_ANT]<br />
+Receiver is operated by: <a href="mailto:openwebrx@localhost" target="_blank">Receiver Operator</a><br/>
+Device: Receiver Device<br />
+Antenna: Receiver Antenna<br />
 Website: <a href="http://localhost" target="_blank">http://localhost</a>
 """
 
-# ==== sdr.hu listing ====
-# If you want your ham receiver to be listed publicly on sdr.hu, then take the following steps:
-# 1. Register at: http://sdr.hu/register
-# 2. You will get an unique key by email. Copy it and paste here:
-sdrhu_key = ""
-# 3. Set this setting to True to enable listing:
-sdrhu_public_listing = False
-server_hostname = "localhost"
+# ==== Public receiver listings ====
+# You can publish your receiver on online receiver directories, like https://www.receiverbook.de
+# You will receive a receiver key from the directory that will authenticate you as the operator of this receiver.
+# Please note that you not share your receiver keys publicly since anyone that obtains your receiver key can take over
+# your public listing.
+# Your receiver keys should be placed into this array:
+receiver_keys = []
+# If you list your receiver on multiple sites, you can place all your keys into the array above, or you can append
+# keys to the arraylike this:
+# receiver_keys += ["my-receiver-key"]
+
+# If you're not sure, simply copy & paste the code you received from your listing site below this line:
 
 # ==== DSP/RX settings ====
 fft_fps = 9
@@ -93,13 +102,14 @@ Note: if you experience audio underruns while CPU usage is 100%, you can:
 # ==== I/Q sources ====
 # (Uncomment the appropriate by removing # characters at the beginning of the corresponding lines.)
 
-#################################################################################################
-# Is my SDR hardware supported?                                                                 #
-# Check here: https://github.com/simonyiszk/openwebrx/wiki#guides-for-receiver-hardware-support #
-#################################################################################################
+###############################################################################
+# Is my SDR hardware supported?                                               #
+# Check here: https://github.com/jketterl/openwebrx/wiki/Supported-Hardware   #
+###############################################################################
 
 # Currently supported types of sdr receivers:
-# "rtl_sdr", "sdrplay", "hackrf", "airspy", "airspyhf", "fifi_sdr"
+# "rtl_sdr", "rtl_sdr_soapy", "sdrplay", "hackrf", "airspy", "airspyhf", "fifi_sdr",
+# "perseussdr", "lime_sdr", "pluto_sdr", "soapy_remote"
 #
 # In order to use rtl_sdr, you will need to install librtlsdr-dev and the connector.
 # In order to use sdrplay, airspy or airspyhf, you will need to install soapysdr, the corresponding driver, and the
@@ -107,8 +117,13 @@ Note: if you experience audio underruns while CPU usage is 100%, you can:
 #
 # https://github.com/jketterl/owrx_connector
 #
-# NOTE: The connector sources have replaced the old piped nmux style of reading input. If you still have any sdrs
-# configured that have type endin in "_connector", simply remove that suffix.
+# In order to use Perseus HF you need to install the libperseus-sdr
+#
+# https://github.com/Microtelecom/libperseus-sdr
+#
+# and do the proper changes to the sdrs object below
+# (see also Wiki in https://github.com/jketterl/openwebrx/wiki/Sample-configuration-for-Perseus-HF-receiver).
+#
 
 sdrs = {
     "rtlsdr": {
@@ -141,19 +156,18 @@ sdrs = {
         "name": "Airspy HF+",
         "type": "airspyhf",
         "ppm": 0,
+        "rf_gain": "auto",
         "profiles": {
             "20m": {
                 "name": "20m",
                 "center_freq": 14150000,
-                "rf_gain": 10,
-                "samp_rate": 768000,
+                "samp_rate": 384000,
                 "start_freq": 14070000,
                 "start_mod": "usb",
             },
             "30m": {
                 "name": "30m",
                 "center_freq": 10125000,
-                "rf_gain": 10,
                 "samp_rate": 192000,
                 "start_freq": 10142000,
                 "start_mod": "usb",
@@ -161,24 +175,21 @@ sdrs = {
             "40m": {
                 "name": "40m",
                 "center_freq": 7100000,
-                "rf_gain": 10,
                 "samp_rate": 256000,
                 "start_freq": 7070000,
-                "start_mod": "usb",
+                "start_mod": "lsb",
             },
             "80m": {
                 "name": "80m",
                 "center_freq": 3650000,
-                "rf_gain": 10,
-                "samp_rate": 768000,
+                "samp_rate": 384000,
                 "start_freq": 3570000,
-                "start_mod": "usb",
+                "start_mod": "lsb",
             },
             "49m": {
                 "name": "49m Broadcast",
-                "center_freq": 6000000,
-                "rf_gain": 10,
-                "samp_rate": 768000,
+                "center_freq": 6050000,
+                "samp_rate": 384000,
                 "start_freq": 6070000,
                 "start_mod": "am",
             },
@@ -188,6 +199,7 @@ sdrs = {
         "name": "SDRPlay RSP2",
         "type": "sdrplay",
         "ppm": 0,
+        "antenna": "Antenna A",
         "profiles": {
             "20m": {
                 "name": "20m",
@@ -196,7 +208,6 @@ sdrs = {
                 "samp_rate": 500000,
                 "start_freq": 14070000,
                 "start_mod": "usb",
-                "antenna": "Antenna A",
             },
             "30m": {
                 "name": "30m",
@@ -212,8 +223,7 @@ sdrs = {
                 "rf_gain": 0,
                 "samp_rate": 500000,
                 "start_freq": 7070000,
-                "start_mod": "usb",
-                "antenna": "Antenna A",
+                "start_mod": "lsb",
             },
             "80m": {
                 "name": "80m",
@@ -221,8 +231,7 @@ sdrs = {
                 "rf_gain": 0,
                 "samp_rate": 500000,
                 "start_freq": 3570000,
-                "start_mod": "usb",
-                "antenna": "Antenna A",
+                "start_mod": "lsb",
             },
             "49m": {
                 "name": "49m Broadcast",
@@ -231,7 +240,6 @@ sdrs = {
                 "samp_rate": 500000,
                 "start_freq": 6070000,
                 "start_mod": "am",
-                "antenna": "Antenna A",
             },
         },
     },
@@ -245,21 +253,21 @@ sdrs = {
 waterfall_colors = [0x000000FF, 0x0000FFFF, 0x00FFFFFF, 0x00FF00FF, 0xFFFF00FF, 0xFF0000FF, 0xFF00FFFF, 0xFFFFFFFF]
 waterfall_min_level = -88  # in dB
 waterfall_max_level = -20
-waterfall_auto_level_margin = (5, 40)
+waterfall_auto_level_margin = {"min": 5, "max": 40}
 ### old theme by HA7ILM:
 # waterfall_colors = "[0x000000ff,0x2e6893ff, 0x69a5d0ff, 0x214b69ff, 0x9dc4e0ff,  0xfff775ff, 0xff8a8aff, 0xb20000ff]"
 # waterfall_min_level = -115 #in dB
 # waterfall_max_level = 0
-# waterfall_auto_level_margin = (20, 30)
+# waterfall_auto_level_margin = {"min": 20, "max": 30}
 ##For the old colors, you might also want to set [fft_voverlap_factor] to 0.
 
 # Note: When the auto waterfall level button is clicked, the following happens:
-#   [waterfall_min_level] = [current_min_power_level] - [waterfall_auto_level_margin[0]]
-#   [waterfall_max_level] = [current_max_power_level] + [waterfall_auto_level_margin[1]]
+#   [waterfall_min_level] = [current_min_power_level] - [waterfall_auto_level_margin["min"]]
+#   [waterfall_max_level] = [current_max_power_level] + [waterfall_auto_level_margin["max"]]
 #
-#   ___|____________________________________|____________________________________|____________________________________|___> signal power
-#        \_waterfall_auto_level_margin[0]_/ |__ current_min_power_level          | \_waterfall_auto_level_margin[1]_/
-#                                                      current_max_power_level __|
+#   ___|________________________________________|____________________________________|________________________________________|___> signal power
+#        \_waterfall_auto_level_margin["min"]_/ |__ current_min_power_level          | \_waterfall_auto_level_margin["max"]_/
+#                                                          current_max_power_level __|
 
 # === Experimental settings ===
 # Warning! The settings below are very experimental.
@@ -276,22 +284,28 @@ google_maps_api_key = ""
 # in seconds; default: 2 hours
 map_position_retention_time = 2 * 60 * 60
 
-# wsjt decoder queue configuration
-# due to the nature of the wsjt operating modes (ft8, ft8, jt9, jt65 and wspr), the data is recorded for a given amount
-# of time (6.5 seconds up to 2 minutes) and decoded at the end. this can lead to very high peak loads.
+# decoder queue configuration
+# due to the nature of some operating modes (ft8, ft8, jt9, jt65, wspr and js8), the data is recorded for a given amount
+# of time (6 seconds up to 2 minutes) and decoded at the end. this can lead to very high peak loads.
 # to mitigate this, the recordings will be queued and processed in sequence.
 # the number of workers will limit the total amount of work (one worker will losely occupy one cpu / thread)
-wsjt_queue_workers = 2
+decoding_queue_workers = 2
 # the maximum queue length will cause decodes to be dumped if the workers cannot keep up
 # if you are running background services, make sure this number is high enough to accept the task influx during peaks
-# i.e. this should be higher than the number of wsjt services running at the same time
-wsjt_queue_length = 10
+# i.e. this should be higher than the number of decoding services running at the same time
+decoding_queue_length = 10
+
 # wsjt decoding depth will allow more results, but will also consume more cpu
 wsjt_decoding_depth = 3
 # can also be set for each mode separately
 # jt65 seems to be somewhat prone to erroneous decodes, this setting handles that to some extent
 wsjt_decoding_depths = {"jt65": 1}
 
+# JS8 comes in different speeds: normal, slow, fast, turbo. This setting controls which ones are enabled.
+js8_enabled_profiles = ["normal", "slow"]
+# JS8 decoding depth; higher value will get more results, but will also consume more cpu
+js8_decoding_depth = 3
+
 temporary_directory = "/tmp"
 
 services_enabled = False
@@ -314,3 +328,8 @@ aprs_symbols_path = "/opt/aprs-symbols/png"
 # this also uses the receiver_gps setting from above, so make sure it contains a correct locator
 pskreporter_enabled = False
 pskreporter_callsign = "N0CALL"
+
+# === Web admin settings ===
+# this feature is experimental at the moment. it should not be enabled on shared receivers since it allows remote
+# changes to the receiver settings. enable for testing in controlled environment only.
+# webadmin_enabled = False

csdr/csdr.py

@@ -29,7 +29,9 @@ import math
 from functools import partial
 
 from owrx.kiss import KissClient, DirewolfConfig
-from owrx.wsjt import Ft8Chopper, WsprChopper, Jt9Chopper, Jt65Chopper, Ft4Chopper
+from owrx.wsjt import Ft8Profile, WsprProfile, Jt9Profile, Jt65Profile, Ft4Profile
+from owrx.js8 import Js8Profiles
+from owrx.audio import AudioChopper
 
 import logging
 
@@ -64,12 +66,105 @@ class output(object):
         return True
 
 
+class Pipe(object):
+    READ = "r"
+    WRITE = "w"
+    NONE = None
+
+    @staticmethod
+    def create(path, t, encoding=None):
+        if t == Pipe.READ:
+            return ReadingPipe(path, encoding=encoding)
+        elif t == Pipe.WRITE:
+            return WritingPipe(path, encoding=encoding)
+        elif t == Pipe.NONE:
+            return Pipe(path, None, encoding=encoding)
+
+    def __init__(self, path, direction, encoding=None):
+        self.path = path
+        self.direction = direction
+        self.encoding = encoding
+        self.file = None
+        try:
+            os.unlink(path)
+        except Exception:
+            pass
+        os.mkfifo(path)
+
+    def open(self):
+        self.file = open(self.path, self.direction, encoding=self.encoding)
+
+    def close(self):
+        if self.file is None:
+            return
+        try:
+            self.file.close()
+            os.unlink(self.path)
+        except FileNotFoundError:
+            # it seems like we keep calling this twice. no idea why, but we don't need the resulting error.
+            pass
+        except Exception:
+            logger.exception("Pipe.close()")
+
+    def __str__(self):
+        return self.path
+
+
+class WritingPipe(Pipe):
+    def __init__(self, path, encoding=None):
+        self.queue = []
+        self.queueLock = threading.Lock()
+        super().__init__(path, "w", encoding=encoding)
+        self.open()
+
+    def open_and_dequeue(self):
+        super().open()
+        with self.queueLock:
+            for i in self.queue:
+                self.file.write(i)
+            self.file.flush()
+            self.queue = None
+
+    def open(self):
+        threading.Thread(target=self.open_and_dequeue).start()
+
+    def write(self, data):
+        if self.file is None:
+            with self.queueLock:
+                self.queue.append(data)
+            return
+        r = self.file.write(data)
+        self.file.flush()
+        return r
+
+    def close(self):
+        if self.file is None:
+            logger.warning("queue %s never successfully opened - thread leak!", self.path)
+        super().close()
+
+
+class ReadingPipe(Pipe):
+    def __init__(self, path, encoding=None):
+        super().__init__(path, "r", encoding=encoding)
+
+    def read(self):
+        if self.file is None:
+            self.open()
+        return self.file.read()
+
+    def readline(self):
+        if self.file is None:
+            self.open()
+        return self.file.readline()
+
+
 class dsp(object):
     def __init__(self, output):
         self.samp_rate = 250000
         self.output_rate = 11025
         self.fft_size = 1024
         self.fft_fps = 5
+        self.center_freq = 0
         self.offset_freq = 0
         self.low_cut = -4000
         self.high_cut = 4000
@@ -82,6 +177,8 @@ class dsp(object):
         self.demodulator = "nfm"
         self.name = "csdr"
         self.base_bufsize = 512
+        self.decimation = None
+        self.last_decimation = None
         self.nc_port = None
         self.csdr_dynamic_bufsize = False
         self.csdr_print_bufsizes = False
@@ -94,31 +191,38 @@ class dsp(object):
         self.secondary_fft_size = 1024
         self.secondary_process_fft = None
         self.secondary_process_demod = None
-        self.pipe_names = [
-            "bpf_pipe",
-            "shift_pipe",
-            "squelch_pipe",
-            "smeter_pipe",
-            "meta_pipe",
-            "iqtee_pipe",
-            "iqtee2_pipe",
-            "dmr_control_pipe",
-        ]
-        self.secondary_pipe_names = ["secondary_shift_pipe"]
+        self.pipe_names = {
+            "bpf_pipe": Pipe.WRITE,
+            "shift_pipe": Pipe.WRITE,
+            "squelch_pipe": Pipe.WRITE,
+            "smeter_pipe": Pipe.READ,
+            "meta_pipe": Pipe.READ,
+            "iqtee_pipe": Pipe.NONE,
+            "iqtee2_pipe": Pipe.NONE,
+            "dmr_control_pipe": Pipe.WRITE,
+        }
+        self.pipes = {}
+        self.secondary_pipe_names = {"secondary_shift_pipe": Pipe.WRITE}
         self.secondary_offset_freq = 1000
         self.unvoiced_quality = 1
         self.modification_lock = threading.Lock()
         self.output = output
-        self.temporary_directory = "/tmp"
+
+        self.temporary_directory = None
+        self.pipe_base_path = None
+        self.set_temporary_directory("/tmp")
+
         self.is_service = False
         self.direwolf_config = None
         self.direwolf_port = None
+        self.process = None
 
     def set_service(self, flag=True):
         self.is_service = flag
 
     def set_temporary_directory(self, what):
         self.temporary_directory = what
+        self.pipe_base_path = "{tmp_dir}/openwebrx_pipe_{myid}_".format(tmp_dir=self.temporary_directory, myid=id(self))
 
     def chain(self, which):
         chain = ["nc -v 127.0.0.1 {nc_port}"]
@@ -137,7 +241,7 @@ class dsp(object):
             if self.fft_compression == "adpcm":
                 chain += ["csdr compress_fft_adpcm_f_u8 {fft_size}"]
             return chain
-        chain += ["csdr shift_addition_cc --fifo {shift_pipe}"]
+        chain += ["csdr shift_addfast_cc --fifo {shift_pipe}"]
         if self.decimation > 1:
             chain += ["csdr fir_decimate_cc {decimation} {ddc_transition_bw} HAMMING"]
         chain += ["csdr bandpass_fir_fft_cc --fifo {bpf_pipe} {bpf_transition_bw} HAMMING"]
@@ -227,14 +331,14 @@ class dsp(object):
             return chain
         elif which == "bpsk31" or which == "bpsk63":
             return chain + [
-                "csdr shift_addition_cc --fifo {secondary_shift_pipe}",
+                "csdr shift_addfast_cc --fifo {secondary_shift_pipe}",
                 "csdr bandpass_fir_fft_cc -{secondary_bpf_cutoff} {secondary_bpf_cutoff} {secondary_bpf_cutoff}",
                 "csdr simple_agc_cc 0.001 0.5",
                 "csdr timing_recovery_cc GARDNER {secondary_samples_per_bits} 0.5 2 --add_q",
                 "CSDR_FIXED_BUFSIZE=1 csdr dbpsk_decoder_c_u8",
                 "CSDR_FIXED_BUFSIZE=1 csdr psk31_varicode_decoder_u8_u8",
             ]
-        elif self.isWsjtMode(which):
+        elif self.isWsjtMode(which) or self.isJs8(which):
             chain += ["csdr realpart_cf"]
             if self.last_decimation != 1.0:
                 chain += ["csdr fractional_decimator_ff {last_decimation}"]
@@ -243,7 +347,7 @@ class dsp(object):
             chain += ["csdr fmdemod_quadri_cf"]
             if self.last_decimation != 1.0:
                 chain += ["csdr fractional_decimator_ff {last_decimation}"]
-            return chain + ["csdr convert_f_s16", "direwolf -c {direwolf_config} -r {audio_rate} -t 0 -q d -q h - 1>&2"]
+            return chain + ["csdr convert_f_s16", "direwolf -c {direwolf_config} -r {audio_rate} -t 0 -q d -q h 1>&2"]
         elif which == "pocsag":
             chain += ["csdr fmdemod_quadri_cf"]
             if self.last_decimation != 1.0:
@@ -301,8 +405,8 @@ class dsp(object):
         self.try_create_configs(secondary_command_demod)
 
         secondary_command_demod = secondary_command_demod.format(
-            input_pipe=self.iqtee2_pipe,
-            secondary_shift_pipe=self.secondary_shift_pipe,
+            input_pipe=self.pipes["iqtee2_pipe"],
+            secondary_shift_pipe=self.pipes["secondary_shift_pipe"],
             secondary_decimation=self.secondary_decimation(),
             secondary_samples_per_bits=self.secondary_samples_per_bits(),
             secondary_bpf_cutoff=self.secondary_bpf_cutoff(),
@@ -321,7 +425,7 @@ class dsp(object):
         if self.output.supports_type("secondary_fft"):
             secondary_command_fft = " | ".join(self.secondary_chain("fft"))
             secondary_command_fft = secondary_command_fft.format(
-                input_pipe=self.iqtee_pipe,
+                input_pipe=self.pipes["iqtee_pipe"],
                 secondary_fft_input_size=self.secondary_fft_size,
                 secondary_fft_size=self.secondary_fft_size,
                 secondary_fft_block_size=self.secondary_fft_block_size(),
@@ -347,18 +451,25 @@ class dsp(object):
 
         if self.isWsjtMode():
             smd = self.get_secondary_demodulator()
+            chopper_profile = None
             if smd == "ft8":
-                chopper = Ft8Chopper(self.secondary_process_demod.stdout)
+                chopper_profile = Ft8Profile()
             elif smd == "wspr":
-                chopper = WsprChopper(self.secondary_process_demod.stdout)
+                chopper_profile = WsprProfile()
             elif smd == "jt65":
-                chopper = Jt65Chopper(self.secondary_process_demod.stdout)
+                chopper_profile = Jt65Profile()
             elif smd == "jt9":
-                chopper = Jt9Chopper(self.secondary_process_demod.stdout)
+                chopper_profile = Jt9Profile()
             elif smd == "ft4":
-                chopper = Ft4Chopper(self.secondary_process_demod.stdout)
+                chopper_profile = Ft4Profile()
+            if chopper_profile is not None:
+                chopper = AudioChopper(self, self.secondary_process_demod.stdout, chopper_profile)
+                chopper.start()
+                self.output.send_output("wsjt_demod", chopper.read)
+        elif self.isJs8():
+            chopper = AudioChopper(self, self.secondary_process_demod.stdout, *Js8Profiles.getEnabledProfiles())
             chopper.start()
-            self.output.send_output("wsjt_demod", chopper.read)
+            self.output.send_output("js8_demod", chopper.read)
         elif self.isPacket():
             # we best get the ax25 packets from the kiss socket
             kiss = KissClient(self.direwolf_port)
@@ -369,18 +480,16 @@ class dsp(object):
             self.output.send_output("secondary_demod", partial(self.secondary_process_demod.stdout.read, 1))
 
         # open control pipes for csdr and send initialization data
-        if self.secondary_shift_pipe != None:  # TODO digimodes
-            self.secondary_shift_pipe_file = open(self.secondary_shift_pipe, "w")  # TODO digimodes
+        if self.has_pipe("secondary_shift_pipe"):  # TODO digimodes
             self.set_secondary_offset_freq(self.secondary_offset_freq)  # TODO digimodes
 
     def set_secondary_offset_freq(self, value):
         self.secondary_offset_freq = value
-        if self.secondary_processes_running and hasattr(self, "secondary_shift_pipe_file"):
-            self.secondary_shift_pipe_file.write("%g\n" % (-float(self.secondary_offset_freq) / self.if_samp_rate()))
-            self.secondary_shift_pipe_file.flush()
+        if self.secondary_processes_running and self.has_pipe("secondary_shift_pipe"):
+            self.pipes["secondary_shift_pipe"].write("%g\n" % (-float(self.secondary_offset_freq) / self.if_samp_rate()))
 
     def stop_secondary_demodulator(self):
-        if self.secondary_processes_running == False:
+        if not self.secondary_processes_running:
             return
         self.try_delete_pipes(self.secondary_pipe_names)
         self.try_delete_configs()
@@ -447,7 +556,7 @@ class dsp(object):
             decimation += 1
         fraction = float(input_rate / decimation) / output_rate
         intermediate_rate = input_rate / decimation
-        return (decimation, fraction, intermediate_rate)
+        return decimation, fraction, intermediate_rate
 
     def if_samp_rate(self):
         return self.samp_rate / self.decimation
@@ -461,7 +570,7 @@ class dsp(object):
     def get_audio_rate(self):
         if self.isDigitalVoice() or self.isPacket() or self.isPocsag():
             return 48000
-        elif self.isWsjtMode():
+        elif self.isWsjtMode() or self.isJs8():
             return 12000
         return self.get_output_rate()
 
@@ -475,6 +584,11 @@ class dsp(object):
             demodulator = self.get_secondary_demodulator()
         return demodulator in ["ft8", "wspr", "jt65", "jt9", "ft4"]
 
+    def isJs8(self, demodulator = None):
+        if demodulator is None:
+            demodulator = self.get_secondary_demodulator()
+        return demodulator == "js8"
+
     def isPacket(self, demodulator=None):
         if demodulator is None:
             demodulator = self.get_secondary_demodulator()
@@ -493,6 +607,8 @@ class dsp(object):
         self.restart()
 
     def set_demodulator(self, demodulator):
+        if demodulator in ["usb", "lsb", "cw"]:
+            demodulator = "ssb"
         if self.demodulator == demodulator:
             return
         self.demodulator = demodulator
@@ -523,21 +639,22 @@ class dsp(object):
     def set_offset_freq(self, offset_freq):
         self.offset_freq = offset_freq
         if self.running:
-            self.modification_lock.acquire()
-            self.shift_pipe_file.write("%g\n" % (-float(self.offset_freq) / self.samp_rate))
-            self.shift_pipe_file.flush()
-            self.modification_lock.release()
+            self.pipes["shift_pipe"].write("%g\n" % (-float(self.offset_freq) / self.samp_rate))
+
+    def set_center_freq(self, center_freq):
+        # dsp only needs to know this to be able to pass it to decoders in the form of get_operating_freq()
+        self.center_freq = center_freq
+
+    def get_operating_freq(self):
+        return self.center_freq + self.offset_freq
 
     def set_bpf(self, low_cut, high_cut):
         self.low_cut = low_cut
         self.high_cut = high_cut
         if self.running:
-            self.modification_lock.acquire()
-            self.bpf_pipe_file.write(
+            self.pipes["bpf_pipe"].write(
                 "%g %g\n" % (float(self.low_cut) / self.if_samp_rate(), float(self.high_cut) / self.if_samp_rate())
             )
-            self.bpf_pipe_file.flush()
-            self.modification_lock.release()
 
     def get_bpf(self):
         return [self.low_cut, self.high_cut]
@@ -550,10 +667,7 @@ class dsp(object):
         # no squelch required on digital voice modes
         actual_squelch = -150 if self.isDigitalVoice() or self.isPacket() or self.isPocsag() else self.squelch_level
         if self.running:
-            self.modification_lock.acquire()
-            self.squelch_pipe_file.write("%g\n" % (self.convertToLinear(actual_squelch)))
-            self.squelch_pipe_file.flush()
-            self.modification_lock.release()
+            self.pipes["squelch_pipe"].write("%g\n" % (self.convertToLinear(actual_squelch)))
 
     def set_unvoiced_quality(self, q):
         self.unvoiced_quality = q
@@ -563,39 +677,33 @@ class dsp(object):
         return self.unvoiced_quality
 
     def set_dmr_filter(self, filter):
-        if self.dmr_control_pipe_file:
-            self.dmr_control_pipe_file.write("{0}\n".format(filter))
-            self.dmr_control_pipe_file.flush()
-
-    def mkfifo(self, path):
-        try:
-            os.unlink(path)
-        except:
-            pass
-        os.mkfifo(path)
+        if self.has_pipe("dmr_control_pipe"):
+            self.pipes["dmr_control_pipe"].write("{0}\n".format(filter))
 
     def ddc_transition_bw(self):
         return self.ddc_transition_bw_rate * (self.if_samp_rate() / float(self.samp_rate))
 
     def try_create_pipes(self, pipe_names, command_base):
-        for pipe_name in pipe_names:
+        for pipe_name, pipe_type in pipe_names.items():
             if "{" + pipe_name + "}" in command_base:
-                setattr(self, pipe_name, self.pipe_base_path + pipe_name)
-                self.mkfifo(getattr(self, pipe_name))
+                p = self.pipe_base_path + pipe_name
+                encoding = None
+                # TODO make digiham output unicode and then change this here
+                #      the whole pipe enoding feature onlye exists because of this
+                if pipe_name == "meta_pipe":
+                    encoding = "cp437"
+                self.pipes[pipe_name] = Pipe.create(p, pipe_type, encoding=encoding)
             else:
-                setattr(self, pipe_name, None)
+                self.pipes[pipe_name] = None
+
+    def has_pipe(self, name):
+        return name in self.pipes and self.pipes[name] is not None
 
     def try_delete_pipes(self, pipe_names):
         for pipe_name in pipe_names:
-            pipe_path = getattr(self, pipe_name, None)
-            if pipe_path:
-                try:
-                    os.unlink(pipe_path)
-                except FileNotFoundError:
-                    # it seems like we keep calling this twice. no idea why, but we don't need the resulting error.
-                    pass
-                except Exception:
-                    logger.exception("try_delete_pipes()")
+            if self.has_pipe(pipe_name):
+                self.pipes[pipe_name].close()
+                self.pipes[pipe_name] = None
 
     def try_create_configs(self, command):
         if "{direwolf_config}" in command:
@@ -622,108 +730,94 @@ class dsp(object):
             self.direwolf_config = None
 
     def start(self):
-        self.modification_lock.acquire()
-        if self.running:
-            self.modification_lock.release()
-            return
-        self.running = True
+        with self.modification_lock:
+            if self.running:
+                return
+            self.running = True
 
-        command_base = " | ".join(self.chain(self.demodulator))
+            command_base = " | ".join(self.chain(self.demodulator))
 
-        # create control pipes for csdr
-        self.pipe_base_path = "{tmp_dir}/openwebrx_pipe_{myid}_".format(tmp_dir=self.temporary_directory, myid=id(self))
+            # create control pipes for csdr
+            self.try_create_pipes(self.pipe_names, command_base)
 
-        self.try_create_pipes(self.pipe_names, command_base)
+            # send initial config through the pipes
+            if self.has_pipe("bpf_pipe"):
+                self.set_bpf(self.low_cut, self.high_cut)
+            if self.has_pipe("shift_pipe"):
+                self.set_offset_freq(self.offset_freq)
+            if self.has_pipe("squelch_pipe"):
+                self.set_squelch_level(self.squelch_level)
+            if self.has_pipe("dmr_control_pipe"):
+                self.set_dmr_filter(3)
 
-        # run the command
-        command = command_base.format(
-            bpf_pipe=self.bpf_pipe,
-            shift_pipe=self.shift_pipe,
-            decimation=self.decimation,
-            last_decimation=self.last_decimation,
-            fft_size=self.fft_size,
-            fft_block_size=self.fft_block_size(),
-            fft_averages=self.fft_averages,
-            bpf_transition_bw=float(self.bpf_transition_bw) / self.if_samp_rate(),
-            ddc_transition_bw=self.ddc_transition_bw(),
-            flowcontrol=int(self.samp_rate * 2),
-            start_bufsize=self.base_bufsize * self.decimation,
-            nc_port=self.nc_port,
-            squelch_pipe=self.squelch_pipe,
-            smeter_pipe=self.smeter_pipe,
-            meta_pipe=self.meta_pipe,
-            iqtee_pipe=self.iqtee_pipe,
-            iqtee2_pipe=self.iqtee2_pipe,
-            output_rate=self.get_output_rate(),
-            smeter_report_every=int(self.if_samp_rate() / 6000),
-            unvoiced_quality=self.get_unvoiced_quality(),
-            dmr_control_pipe=self.dmr_control_pipe,
-            audio_rate=self.get_audio_rate(),
-        )
-
-        logger.debug("Command = %s", command)
-        my_env = os.environ.copy()
-        if self.csdr_dynamic_bufsize:
-            my_env["CSDR_DYNAMIC_BUFSIZE_ON"] = "1"
-        if self.csdr_print_bufsizes:
-            my_env["CSDR_PRINT_BUFSIZES"] = "1"
-
-        out = subprocess.PIPE if self.output.supports_type("audio") else subprocess.DEVNULL
-        self.process = subprocess.Popen(command, stdout=out, shell=True, start_new_session=True, env=my_env)
-
-        def watch_thread():
-            rc = self.process.wait()
-            logger.debug("dsp thread ended with rc=%d", rc)
-            if rc == 0 and self.running and not self.modification_lock.locked():
-                logger.debug("restarting since rc = 0, self.running = true, and no modification")
-                self.restart()
-
-        threading.Thread(target=watch_thread).start()
-
-        if self.output.supports_type("audio"):
-            self.output.send_output(
-                "audio",
-                partial(
-                    self.process.stdout.read,
-                    self.get_fft_bytes_to_read() if self.demodulator == "fft" else self.get_audio_bytes_to_read(),
-                ),
+            # run the command
+            command = command_base.format(
+                bpf_pipe=self.pipes["bpf_pipe"],
+                shift_pipe=self.pipes["shift_pipe"],
+                squelch_pipe=self.pipes["squelch_pipe"],
+                smeter_pipe=self.pipes["smeter_pipe"],
+                meta_pipe=self.pipes["meta_pipe"],
+                iqtee_pipe=self.pipes["iqtee_pipe"],
+                iqtee2_pipe=self.pipes["iqtee2_pipe"],
+                dmr_control_pipe=self.pipes["dmr_control_pipe"],
+                decimation=self.decimation,
+                last_decimation=self.last_decimation,
+                fft_size=self.fft_size,
+                fft_block_size=self.fft_block_size(),
+                fft_averages=self.fft_averages,
+                bpf_transition_bw=float(self.bpf_transition_bw) / self.if_samp_rate(),
+                ddc_transition_bw=self.ddc_transition_bw(),
+                flowcontrol=int(self.samp_rate * 2),
+                start_bufsize=self.base_bufsize * self.decimation,
+                nc_port=self.nc_port,
+                output_rate=self.get_output_rate(),
+                smeter_report_every=int(self.if_samp_rate() / 6000),
+                unvoiced_quality=self.get_unvoiced_quality(),
+                audio_rate=self.get_audio_rate(),
             )
 
-        # open control pipes for csdr
-        if self.bpf_pipe:
-            self.bpf_pipe_file = open(self.bpf_pipe, "w")
-        if self.shift_pipe:
-            self.shift_pipe_file = open(self.shift_pipe, "w")
-        if self.squelch_pipe:
-            self.squelch_pipe_file = open(self.squelch_pipe, "w")
-        self.start_secondary_demodulator()
+            logger.debug("Command = %s", command)
+            my_env = os.environ.copy()
+            if self.csdr_dynamic_bufsize:
+                my_env["CSDR_DYNAMIC_BUFSIZE_ON"] = "1"
+            if self.csdr_print_bufsizes:
+                my_env["CSDR_PRINT_BUFSIZES"] = "1"
 
-        self.modification_lock.release()
+            out = subprocess.PIPE if self.output.supports_type("audio") else subprocess.DEVNULL
+            self.process = subprocess.Popen(command, stdout=out, shell=True, start_new_session=True, env=my_env)
 
-        # send initial config through the pipes
-        if self.squelch_pipe:
-            self.set_squelch_level(self.squelch_level)
-        if self.shift_pipe:
-            self.set_offset_freq(self.offset_freq)
-        if self.bpf_pipe:
-            self.set_bpf(self.low_cut, self.high_cut)
-        if self.smeter_pipe:
-            self.smeter_pipe_file = open(self.smeter_pipe, "r")
+            def watch_thread():
+                rc = self.process.wait()
+                logger.debug("dsp thread ended with rc=%d", rc)
+                if rc == 0 and self.running and not self.modification_lock.locked():
+                    logger.debug("restarting since rc = 0, self.running = true, and no modification")
+                    self.restart()
 
+            threading.Thread(target=watch_thread).start()
+
+            if self.output.supports_type("audio"):
+                self.output.send_output(
+                    "audio",
+                    partial(
+                        self.process.stdout.read,
+                        self.get_fft_bytes_to_read() if self.demodulator == "fft" else self.get_audio_bytes_to_read(),
+                    ),
+                )
+
+            self.start_secondary_demodulator()
+
+        if self.has_pipe("smeter_pipe"):
             def read_smeter():
-                raw = self.smeter_pipe_file.readline()
+                raw = self.pipes["smeter_pipe"].readline()
                 if len(raw) == 0:
                     return None
                 else:
                     return float(raw.rstrip("\n"))
 
             self.output.send_output("smeter", read_smeter)
-        if self.meta_pipe != None:
-            # TODO make digiham output unicode and then change this here
-            self.meta_pipe_file = open(self.meta_pipe, "r", encoding="cp437")
-
+        if self.has_pipe("meta_pipe"):
             def read_meta():
-                raw = self.meta_pipe_file.readline()
+                raw = self.pipes["meta_pipe"].readline()
                 if len(raw) == 0:
                     return None
                 else:
@@ -731,23 +825,23 @@ class dsp(object):
 
             self.output.send_output("meta", read_meta)
 
-        if self.dmr_control_pipe:
-            self.dmr_control_pipe_file = open(self.dmr_control_pipe, "w")
+        if self.csdr_dynamic_bufsize:
+            self.process.stdout.read(8)  # dummy read to skip bufsize & preamble
+            logger.debug("Note: CSDR_DYNAMIC_BUFSIZE_ON = 1")
 
     def stop(self):
-        self.modification_lock.acquire()
-        self.running = False
-        if hasattr(self, "process"):
-            try:
-                os.killpg(os.getpgid(self.process.pid), signal.SIGTERM)
-            except ProcessLookupError:
-                # been killed by something else, ignore
-                pass
-        self.stop_secondary_demodulator()
+        with self.modification_lock:
+            self.running = False
+            if self.process is not None:
+                try:
+                    os.killpg(os.getpgid(self.process.pid), signal.SIGTERM)
+                    self.process = None
+                except ProcessLookupError:
+                    # been killed by something else, ignore
+                    pass
+            self.stop_secondary_demodulator()
 
-        self.try_delete_pipes(self.pipe_names)
-
-        self.modification_lock.release()
+            self.try_delete_pipes(self.pipe_names)
 
     def restart(self):
         if not self.running:
@@ -757,4 +851,3 @@ class dsp(object):
 
     def __del__(self):
         self.stop()
-        del self.process

debian/changelog

@@ -1,5 +1,135 @@
-openwebrx (0.18) UNRELEASED; urgency=low
+openwebrx (0.19.1) buster focal; urgency=low
 
-  * Initial release.
+  * Added ability to authenticate receivers with listing sites using
+    "receiver id" tokens
 
- -- Jakob Ketterl <jakob.ketterl@gmx.de>  Sun, 08 Dec 2019 12:35:48 +0000
+ -- Jakob Ketterl <jakob.ketterl@gmx.de>  Sat, 13 Jun 2020 16:46:00 +0000
+
+openwebrx (0.19.0) buster focal; urgency=low
+  * Fix direwolf connection setup by implementing a retry loop
+  * Pass direct sampling mode changes for rtl_sdr_soapy to owrx_connector
+  * OSM maps instead of Google when google_maps_api_key is not set (thanks
+    @jquagga)
+  * Improved logic to pass parameters to soapy devices.
+    - `rtl_sdr_soapy`: added support for `bias_tee`
+    - `sdrplay`: added support for `bias_tee`, `rf_notch` and `dab_notch`
+    - `airspy`: added support for `bitpack`
+  * Added support for Perseus-SDR devices, (thanks @amontefusco)
+  * Property System has been rewritten so that defaults on sdr behave as
+    expected
+  * Waterfall range auto-adjustment now only takes the center 80% of the
+    spectrum into account, which should work better with SDRs that oversample
+    or have rather flat filter curves towards the spectrum edges
+  * Bugfix for negative network usage
+  * FiFi SDR: prevent arecord from shutting down after 2GB of data has been
+    sent
+  * Added support for bias tee control on rtl_sdr devices
+  * All connector driven SDRs now support `"rf_gain": "auto"` to enable AGC
+  * `rtl_sdr` type now also supports the `direct_sampling` option
+  * Added decoding implementation for for digimode "JS8Call" (requires an
+    installation of js8call and the js8py library)
+  * Reorganization of the frontend demodulator code
+  * Improve receiver load time by concatenating javascript assets
+  * HackRF support is now based on SoapyHackRF
+  * Removed sdr.hu server listing support since the site has been shut down
+  * Added support for Radioberry 2 Rasbperry Pi SDR Cape
+
+ -- Jakob Ketterl <jakob.ketterl@gmx.de>  Mon, 01 Jun 2020 17:02:00 +0000
+
+openwebrx (0.18.0) buster; urgency=low
+
+  * Compression, resampling and filtering in the frontend have been rewritten
+    in javascript, sdr.js has been removed
+  * Decoding of Pocsag modulation is now possible
+  * Removed the 3D waterfall since it had no real application and required ~1MB
+    of javascript code to be downloaded
+  * Improved the frontend handling of the "too many users" scenario
+  * PSK63 digimode is now available (same decoding pipeline as PSK31, but with
+    adopted parameters)
+  * The frequency can now be manipulated with the mousewheel, which should
+    allow the user to tune more precise. The tuning step size is determined by
+    the digit the mouse cursor is hovering over.
+  * Clicking on the frequency now opens an input for direct frequency selection
+  * URL hashes have been fixed and improved: They are now updated
+    automatically, so a shared URL will include frequency and demodulator,
+    which allows for improved sharing and linking.
+  * New daylight scheduler for background decoding, allows profiles to be
+    selected by local sunrise / sunset times
+  * The owrx_connector is now the default way of communicating with sdr
+    devices. The old sdr types have been replaced, all `_connector` suffixes on
+    the type must be removed!
+  * The sources have been refactored, making it a lot easier to add support for
+    other devices
+  * SDR device failure handling has been improved, including user feedback
+  * New devices supported:
+  * wsjt-x updated to 2.1.2
+  * The rtl_tcp compatibility mode of the owrx_connector is now configurable
+    using the `rtltcp_compat` flag
+  * explicit device filter for soapy devices for multi-device setups
+  * compatibility fixes for safari browsers (ios and mac)
+  * Offset tuning using the `lfo_offset` has been reworked in a way that
+    `center_freq` has to be set to the frequency you actually want to listen
+    to. If you're using an `lfo_offset` already, you will probably need to
+    change its sign.
+  * `initial_squelch_level` can now be set on each profile.
+  * Part of the frontend code has been reworked
+    - Audio buffer minimums have been completely stripped. As a result, you
+      should get better latency. Unfortunately, this also means there will be
+      some skipping when audio starts.
+    - Now also supports AudioWorklets (for those browser that have it).
+    - Mousewheel controls for the receiver sliders
+  * Error handling for failed SDR devices
+  * One of the most-requested features is finally coming to OpenWebRX:
+    Bookmarks (sometimes also referred to as labels).
+    There's two kinds of bookmarks available:
+    - Serverside bookmarks that are set up by the receiver administrator.
+      Check the file `bookmarks.json` for examples!
+    - Clientside bookmarks which every user can store for themselves. They are
+      stored in the browser's localStorage.
+  * Automatic reporting of spots to [pskreporter](https://pskreporter.info/) is
+    now possible. Please have a look at the configuration on how to set it up.
+  * Websocket communication has been overhauled in large parts. It should now
+    be more reliable, and failing connections should now have no impact on
+    other users.
+  * Profile scheduling allows to set up band-hopping if you are running
+    background services.
+  * APRS now has the ability to show symbols on the map, if a corresponding
+    symbol set has been installed. Check the config!
+  * Debug logging has been disabled in a handful of modules, expect vastly
+    reduced output on the shell.
+  * New set of APRS-related features
+    - Decode Packet transmissions using direwolf (1k2 only for now)
+    - APRS packets are mostly decoded and shown both in a new panel and on the
+      map
+    - APRS is also available as a background service
+    - direwolfs I-gate functionality can be enabled, which allows your receiver
+      to work as a receive-only I-gate for the APRS network in the background
+  * Demodulation for background services has been optimized to use less total
+    bandwidth, saving CPU
+  * More metrics have been added; they can be used together with collectd and
+    its curl_json plugin for now, with some limitations.
+  * New bandplan feature, the first thing visible is the "dial" indicator that
+    brings you right to the dial frequency for digital modes
+  * fixed some bugs in the websocket communication which broke the map
+  * WSJT-X integration (FT8, FT4, WSPR, JT65, JT9 using wsjt-x demodulators)
+  * New Map Feature that shows both decoded grid squares from FT8 and Locations
+    decoded from YSF digital voice
+  * New Feature report that will show what functionality is available
+  * major rework on the openwebrx core
+  * Support of multiple SDR devices simultaneously
+  * Support for multiple profiles per SDR that allow the user to listen to
+    different frequencies
+  * Support for digital voice decoding
+  * Feature detection that will disable functionality when dependencies are not
+    available (if you're missing the digital
+    buttons, this is probably why)
+  * Support added for the following SDR sources:
+    - LimeSDR (`"type": "lime_sdr"`)
+    - PlutoSDR (`"type": "pluto_sdr"`)
+    - RTL_SDR via Soapy (`"type": "rtl_sdr_soapy"`) on special request to allow
+      use of the direct sampling mode
+    - SoapyRemote (`"type": "soapy_remote"`)
+    - FiFiSDR (`"type": "fifi_sdr"`)
+    - airspyhf devices (Airspy HF+ / Discovery) (`"type": "airspyhf"`)
+
+ -- Jakob Ketterl <jakob.ketterl@gmx.de>  Tue, 18 Feb 2020 20:09:00 +0000

debian/control

@@ -3,11 +3,14 @@ Maintainer: Jakob Ketterl <jakob.ketterl@gmx.de>
 Section: hamradio
 Priority: optional
 Standards-Version: 4.2.0
-Build-Depends: debhelper (>= 10), dh-python, python3 (>= 3.5), dh-systemd (>= 1.5)
+Build-Depends: debhelper (>= 11), dh-python, python3-all (>= 3.5), python3-setuptools
+Homepage: https://www.openwebrx.de/
+Vcs-Browser: https://github.com/jketterl/openwebrx
+Vcs-Git: https://github.com/jketterl/openwebrx.git
 
 Package: openwebrx
 Architecture: all
-Depends: python3 (>= 3.5), python3-pkg-resources, csdr (>= 0.14), netcat, owrx-connector (>= 0.1), ${python3:Depends}
-Recommends: digiham (>= 0.3), dsd (>= 1.7), sox, direwolf (>= 1.4), wsjtx
+Depends: adduser, python3 (>= 3.5), python3-pkg-resources, csdr (>= 0.14), netcat, owrx-connector (>= 0.2), python3-js8py (>= 0.1), ${python3:Depends}, ${misc:Depends}
+Recommends: digiham (>= 0.3), dsd (>= 1.7), sox, direwolf (>= 1.4), wsjtx, soapysdr-tools
 Description: multi-user web sdr
  Open source, multi-user SDR receiver with a web interface

debian/openwebrx.install

@@ -1,4 +1,5 @@
 config_webrx.py etc/openwebrx/
 bands.json etc/openwebrx/
 bookmarks.json etc/openwebrx/
+users.json etc/openwebrx/
 systemd/openwebrx.service lib/systemd/system/

debian/postinst

@@ -0,0 +1,7 @@
+#!/bin/bash
+set -euxo pipefail
+
+adduser --system --group --no-create-home --home /nonexistant openwebrx
+usermod -aG plugdev openwebrx
+
+#DEBHELPER#

docker/Dockerfiles/Dockerfile-airspy

@@ -2,9 +2,7 @@ ARG ARCHTAG
 FROM openwebrx-soapysdr-base:$ARCHTAG
 
 ADD docker/scripts/install-dependencies-airspy.sh /
-RUN /install-dependencies-airspy.sh
-RUN rm /install-dependencies-airspy.sh
+RUN /install-dependencies-airspy.sh &&\
+    rm /install-dependencies-airspy.sh
 
-ADD docker/scripts/install-connectors.sh /
-RUN /install-connectors.sh
-RUN rm /install-connectors.sh
+ADD . /opt/openwebrx

docker/Dockerfiles/Dockerfile-base

@@ -1,19 +1,18 @@
-FROM alpine:3.10
+FROM debian:buster-slim
 
-RUN apk add --no-cache bash
-
-RUN ln -s /usr/local/lib /usr/local/lib64
-
-ADD docker/scripts/direwolf-1.5.patch /
+ADD docker/files/js8call/js8call-hamlib.patch /
+ADD docker/files/wsjtx/*.patch /
 ADD docker/scripts/install-dependencies.sh /
-RUN /install-dependencies.sh
-RUN rm /install-dependencies.sh
+RUN /install-dependencies.sh && \
+    rm /install-dependencies.sh && \
+    rm /*.patch
 
-ADD . /opt/openwebrx
+ENTRYPOINT ["/init"]
 
 WORKDIR /opt/openwebrx
 
 VOLUME /etc/openwebrx
 
-ENTRYPOINT [ "/opt/openwebrx/docker/scripts/run.sh" ]
+CMD [ "/opt/openwebrx/docker/scripts/run.sh" ]
+
 EXPOSE 8073

docker/Dockerfiles/Dockerfile-full

@@ -2,16 +2,25 @@ ARG ARCHTAG
 FROM openwebrx-base:$ARCHTAG
 
 ADD docker/scripts/install-dependencies-*.sh /
-ADD docker/scripts/install-lib.*.patch /
+ADD docker/files/sdrplay/install-lib.*.patch /
 
-RUN /install-dependencies-rtlsdr.sh
-RUN /install-dependencies-hackrf.sh
-RUN /install-dependencies-soapysdr.sh
-RUN /install-dependencies-sdrplay.sh
-RUN /install-dependencies-airspy.sh
-RUN /install-dependencies-rtlsdr-soapy.sh
-RUN rm /install-dependencies-*.sh
+RUN /install-dependencies-rtlsdr.sh &&\
+    /install-dependencies-soapysdr.sh &&\
+    /install-dependencies-hackrf.sh &&\
+    /install-dependencies-sdrplay.sh &&\
+    /install-dependencies-airspy.sh &&\
+    /install-dependencies-rtlsdr-soapy.sh &&\
+    /install-dependencies-plutosdr.sh &&\
+    /install-dependencies-limesdr.sh &&\
+    /install-dependencies-soapyremote.sh &&\
+    /install-dependencies-perseus.sh &&\
+    rm /install-dependencies-*.sh &&\
+    rm /install-lib.*.patch
 
 ADD docker/scripts/install-connectors.sh /
-RUN /install-connectors.sh
-RUN rm /install-connectors.sh
+RUN /install-connectors.sh &&\
+    rm /install-connectors.sh
+
+ADD docker/files/services/sdrplay /etc/services.d/sdrplay
+
+ADD . /opt/openwebrx

docker/Dockerfiles/Dockerfile-hackrf

@@ -1,7 +1,8 @@
 ARG ARCHTAG
-FROM openwebrx-base:$ARCHTAG
+FROM openwebrx-soapysdr-base:$ARCHTAG
 
 ADD docker/scripts/install-dependencies-hackrf.sh /
-RUN /install-dependencies-hackrf.sh
-RUN rm /install-dependencies-hackrf.sh
+RUN /install-dependencies-hackrf.sh &&\
+    rm /install-dependencies-hackrf.sh
 
+ADD . /opt/openwebrx

docker/Dockerfiles/Dockerfile-limesdr

@@ -0,0 +1,8 @@
+ARG ARCHTAG
+FROM openwebrx-soapysdr-base:$ARCHTAG
+
+ADD docker/scripts/install-dependencies-limesdr.sh /
+RUN /install-dependencies-limesdr.sh &&\
+    rm /install-dependencies-limesdr.sh
+
+ADD . /opt/openwebrx

docker/Dockerfiles/Dockerfile-perseus

@@ -0,0 +1,8 @@
+ARG ARCHTAG
+FROM openwebrx-base:$ARCHTAG
+
+ADD docker/scripts/install-dependencies-perseus.sh /
+RUN /install-dependencies-perseus.sh &&\
+    rm /install-dependencies-perseus.sh
+
+ADD . /opt/openwebrx

docker/Dockerfiles/Dockerfile-plutosdr

@@ -0,0 +1,8 @@
+ARG ARCHTAG
+FROM openwebrx-soapysdr-base:$ARCHTAG
+
+ADD docker/scripts/install-dependencies-plutosdr.sh /
+RUN /install-dependencies-plutosdr.sh &&\
+    rm /install-dependencies-plutosdr.sh
+
+ADD . /opt/openwebrx

docker/Dockerfiles/Dockerfile-rtlsdr

@@ -2,9 +2,11 @@ ARG ARCHTAG
 FROM openwebrx-base:$ARCHTAG
 
 ADD docker/scripts/install-dependencies-rtlsdr.sh /
-RUN /install-dependencies-rtlsdr.sh
-RUN rm /install-dependencies-rtlsdr.sh
-
 ADD docker/scripts/install-connectors.sh /
-RUN /install-connectors.sh
-RUN rm /install-connectors.sh
+
+RUN /install-dependencies-rtlsdr.sh &&\
+    rm /install-dependencies-rtlsdr.sh &&\
+    /install-connectors.sh &&\
+    rm /install-connectors.sh
+
+ADD . /opt/openwebrx

docker/Dockerfiles/Dockerfile-rtlsdr-soapy

@@ -2,9 +2,7 @@ ARG ARCHTAG
 FROM openwebrx-soapysdr-base:$ARCHTAG
 
 ADD docker/scripts/install-dependencies-rtlsdr-soapy.sh /
-RUN /install-dependencies-rtlsdr-soapy.sh
-RUN rm /install-dependencies-rtlsdr-soapy.sh
+RUN /install-dependencies-rtlsdr-soapy.sh &&\
+    rm /install-dependencies-rtlsdr-soapy.sh
 
-ADD docker/scripts/install-connectors.sh /
-RUN /install-connectors.sh
-RUN rm /install-connectors.sh
+ADD . /opt/openwebrx

docker/Dockerfiles/Dockerfile-sdrplay

@@ -2,10 +2,11 @@ ARG ARCHTAG
 FROM openwebrx-soapysdr-base:$ARCHTAG
 
 ADD docker/scripts/install-dependencies-sdrplay.sh /
-ADD docker/scripts/install-lib.*.patch /
-RUN /install-dependencies-sdrplay.sh
-RUN rm /install-dependencies-sdrplay.sh
+ADD docker/files/sdrplay/install-lib.*.patch /
+RUN /install-dependencies-sdrplay.sh &&\
+    rm /install-dependencies-sdrplay.sh &&\
+    rm /install-lib.*.patch
 
-ADD docker/scripts/install-connectors.sh /
-RUN /install-connectors.sh
-RUN rm /install-connectors.sh
+ADD docker/files/services/sdrplay /etc/services.d/sdrplay
+
+ADD . /opt/openwebrx

docker/Dockerfiles/Dockerfile-soapyremote

@@ -0,0 +1,8 @@
+ARG ARCHTAG
+FROM openwebrx-soapysdr-base:$ARCHTAG
+
+ADD docker/scripts/install-dependencies-soapyremote.sh /
+RUN /install-dependencies-soapyremote.sh &&\
+    rm /install-dependencies-soapyremote.sh
+
+ADD . /opt/openwebrx

docker/Dockerfiles/Dockerfile-soapysdr

@@ -2,6 +2,8 @@ ARG ARCHTAG
 FROM openwebrx-base:$ARCHTAG
 
 ADD docker/scripts/install-dependencies-soapysdr.sh /
-RUN /install-dependencies-soapysdr.sh
-RUN rm /install-dependencies-soapysdr.sh
-
+ADD docker/scripts/install-connectors.sh /
+RUN /install-dependencies-soapysdr.sh &&\
+    rm /install-dependencies-soapysdr.sh &&\
+    /install-connectors.sh &&\
+    rm /install-connectors.sh

docker/env

@@ -0,0 +1,5 @@
+ARCH=$(uname -m)
+IMAGES="openwebrx-rtlsdr openwebrx-sdrplay openwebrx-hackrf openwebrx-airspy openwebrx-rtlsdr-soapy openwebrx-plutosdr openwebrx-limesdr openwebrx-soapyremote openwebrx-perseus openwebrx-full openwebrx"
+ALL_ARCHS="x86_64 armv7l aarch64"
+TAG=${TAG:-"latest"}
+ARCHTAG="$TAG-$ARCH"

docker/files/js8call/js8call-hamlib.patch

@@ -0,0 +1,150 @@
+diff -ur js8call-orig/CMake/Modules/Findhamlib.cmake js8call/CMake/Modules/Findhamlib.cmake
+--- js8call-orig/CMake/Modules/Findhamlib.cmake	2020-05-28 00:10:13.386429366 +0200
++++ js8call/CMake/Modules/Findhamlib.cmake	2020-05-28 00:10:34.339623106 +0200
+@@ -78,4 +78,4 @@
+ # Handle the  QUIETLY and REQUIRED  arguments and set  HAMLIB_FOUND to
+ # TRUE if all listed variables are TRUE
+ include (FindPackageHandleStandardArgs)
+-find_package_handle_standard_args (hamlib DEFAULT_MSG hamlib_INCLUDE_DIRS hamlib_LIBRARIES hamlib_LIBRARY_DIRS)
++find_package_handle_standard_args (hamlib DEFAULT_MSG hamlib_INCLUDE_DIRS hamlib_LIBRARIES)
+diff -ur js8call-orig/CMakeLists.txt js8call/CMakeLists.txt
+--- js8call-orig/CMakeLists.txt	2020-05-28 00:10:13.393095987 +0200
++++ js8call/CMakeLists.txt	2020-05-28 00:12:09.925653037 +0200
+@@ -683,7 +683,7 @@
+ #
+ # libhamlib setup
+ #
+-set (hamlib_STATIC 1)
++set (hamlib_STATIC 0)
+ find_package (hamlib 3 REQUIRED)
+ find_program (RIGCTL_EXE rigctl)
+ find_program (RIGCTLD_EXE rigctld)
+@@ -1033,55 +1033,6 @@
+   target_link_libraries (js8 wsjt_fort wsjt_cxx Qt5::Core)
+ endif (${OPENMP_FOUND} OR APPLE)
+ 
+-# build the main application
+-add_executable (js8call MACOSX_BUNDLE
+-  ${sqlite3_CSRCS}
+-  ${wsjtx_CXXSRCS}
+-  ${wsjtx_GENUISRCS}
+-  wsjtx.rc
+-  ${WSJTX_ICON_FILE}
+-  ${wsjtx_RESOURCES_RCC}
+-  )
+-
+-if (WSJT_CREATE_WINMAIN)
+-  set_target_properties (js8call PROPERTIES WIN32_EXECUTABLE ON)
+-endif (WSJT_CREATE_WINMAIN)
+-
+-set_target_properties (js8call PROPERTIES
+-  MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/Darwin/Info.plist.in"
+-  MACOSX_BUNDLE_INFO_STRING "${WSJTX_DESCRIPTION_SUMMARY}"
+-  MACOSX_BUNDLE_ICON_FILE "${WSJTX_ICON_FILE}"
+-  MACOSX_BUNDLE_BUNDLE_VERSION ${wsjtx_VERSION}
+-  MACOSX_BUNDLE_SHORT_VERSION_STRING "v${wsjtx_VERSION}"
+-  MACOSX_BUNDLE_LONG_VERSION_STRING "Version ${wsjtx_VERSION}"
+-  MACOSX_BUNDLE_BUNDLE_NAME "${PROJECT_NAME}"
+-  MACOSX_BUNDLE_BUNDLE_EXECUTABLE_NAME "${PROJECT_NAME}"
+-  MACOSX_BUNDLE_COPYRIGHT "${PROJECT_COPYRIGHT}"
+-  MACOSX_BUNDLE_GUI_IDENTIFIER "org.kn4crd.js8call"
+-  )
+-
+-target_include_directories (js8call PRIVATE ${FFTW3_INCLUDE_DIRS})
+-if (APPLE)
+-  target_link_libraries (js8call wsjt_fort wsjt_cxx wsjt_qt wsjt_qtmm ${hamlib_LIBRARIES} ${FFTW3_LIBRARIES})
+-else ()
+-  target_link_libraries (js8call wsjt_fort_omp wsjt_cxx wsjt_qt wsjt_qtmm ${hamlib_LIBRARIES} ${FFTW3_LIBRARIES})
+-  if (OpenMP_C_FLAGS)
+-    set_target_properties (js8call PROPERTIES
+-      COMPILE_FLAGS "${OpenMP_C_FLAGS}"
+-      LINK_FLAGS "${OpenMP_C_FLAGS}"
+-      )
+-  endif ()
+-  set_target_properties (js8call PROPERTIES
+-    Fortran_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/fortran_modules_omp
+-    )
+-  if (WIN32)
+-    set_target_properties (js8call PROPERTIES
+-      LINK_FLAGS -Wl,--stack,16777216
+-      )
+-  endif ()
+-endif ()
+-qt5_use_modules (js8call SerialPort) # not sure why the interface link library syntax above doesn't work
+-
+ # if (UNIX)
+ #   if (NOT WSJT_SKIP_MANPAGES)
+ #     add_subdirectory (manpages)
+@@ -1097,38 +1048,10 @@
+ #
+ # installation
+ #
+-install (TARGETS js8call
+-  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+-  BUNDLE DESTINATION . COMPONENT runtime
+-  )
+-
+ install (TARGETS js8 RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+   BUNDLE DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+   )
+ 
+-install (PROGRAMS
+-  ${RIGCTL_EXE}
+-  DESTINATION ${CMAKE_INSTALL_BINDIR}
+-  #COMPONENT runtime
+-  RENAME rigctl-local${CMAKE_EXECUTABLE_SUFFIX}
+-  )
+-
+-install (PROGRAMS
+-  ${RIGCTLD_EXE}
+-  DESTINATION ${CMAKE_INSTALL_BINDIR}
+-  #COMPONENT runtime
+-  RENAME rigctld-local${CMAKE_EXECUTABLE_SUFFIX}
+-  )
+-
+-install (FILES
+-  README
+-  COPYING
+-  INSTALL
+-  INSTALL-WSJTX
+-  DESTINATION ${CMAKE_INSTALL_DOCDIR}
+-  #COMPONENT runtime
+-  )
+-
+ install (FILES
+   contrib/Ephemeris/JPLEPH
+   DESTINATION ${CMAKE_INSTALL_DATADIR}/${CMAKE_PROJECT_NAME}
+@@ -1182,32 +1105,6 @@
+   "${CMAKE_CURRENT_BINARY_DIR}/wsjtx_config.h"
+   )
+ 
+-
+-if (NOT WIN32 AND NOT APPLE)
+-  # install a desktop file so js8call appears in the application start
+-  # menu with an icon
+-  install (
+-    FILES js8call.desktop
+-    DESTINATION /usr/share/applications
+-    #COMPONENT runtime
+-    )
+-  install (
+-    FILES icons/Unix/js8call_icon.png
+-    DESTINATION /usr/share/pixmaps
+-    #COMPONENT runtime
+-    )
+-
+-    IF("${CMAKE_INSTALL_PREFIX}" STREQUAL "/opt/js8call")
+-        execute_process(COMMAND ln -s /opt/js8call/bin/js8call ljs8call)
+-
+-        install(FILES
+-            ${CMAKE_BINARY_DIR}/ljs8call DESTINATION /usr/bin/ RENAME js8call
+-            #COMPONENT runtime
+-        )
+-    endif()
+-endif (NOT WIN32 AND NOT APPLE)
+-
+-
+ #
+ # bundle fixup only done in Release or MinSizeRel configurations
+ #
+Only in js8call/: .idea

docker/files/sdrplay/install-lib.aarch64.patch

@@ -0,0 +1,23 @@
+diff -ur sdrplay-orig/install_lib.sh sdrplay/install_lib.sh
+--- sdrplay-orig/install_lib.sh	2020-05-24 14:30:06.022483867 +0000
++++ sdrplay/install_lib.sh	2020-05-24 14:30:49.093435726 +0000
+@@ -4,19 +4,6 @@
+ export MAJVERS="3"
+ 
+ echo "Installing SDRplay RSP API library ${VERS}..."
+-read -p "Press RETURN to view the license agreement" ret
+-
+-more sdrplay_license.txt
+-
+-while true; do
+-    echo "Press y and RETURN to accept the license agreement and continue with"
+-    read -p "the installation, or press n and RETURN to exit the installer [y/n] " yn
+-    case $yn in
+-        [Yy]* ) break;;
+-        [Nn]* ) exit;;
+-        * ) echo "Please answer y or n";;
+-    esac
+-done
+ 
+ export ARCH=`uname -m`
+ 

docker/files/sdrplay/install-lib.armv7l.patch

@@ -0,0 +1,40 @@
+diff -ur sdrplay-orig/install_lib.sh sdrplay/install_lib.sh
+--- sdrplay-orig/install_lib.sh	2020-05-24 14:13:04.561271707 +0000
++++ sdrplay/install_lib.sh	2020-05-24 14:16:20.068329040 +0000
+@@ -4,19 +4,6 @@
+ MAJVERS="3"
+ 
+ echo "Installing SDRplay RSP API library ${VERS}..."
+-read -p "Press RETURN to view the license agreement" ret
+-
+-more sdrplay_license.txt
+-
+-while true; do
+-    echo "Press y and RETURN to accept the license agreement and continue with"
+-    read -p "the installation, or press n and RETURN to exit the installer [y/n] " yn
+-    case $yn in
+-        [Yy]* ) break;;
+-        [Nn]* ) exit;;
+-        * ) echo "Please answer y or n";;
+-    esac
+-done
+ 
+ ARCH=`uname -m`
+ 
+@@ -141,16 +128,6 @@
+ echo "SDRplay API ${VERS} Installation Finished"
+ echo " "
+ 
+-while true; do
+-    echo "Would you like to add SDRplay USB IDs to the local database for easier
+-"
+-    read -p "identification in applications such as lsusb? [y/n] " yn
+-    case $yn in
+-        [Yy]* ) break;;
+-        [Nn]* ) exit;;
+-        * ) echo "Please answer y or n";;
+-    esac
+-done
+ sudo cp scripts/sdrplay_usbids.sh ${INSTALLBINDIR}/.
+ sudo chmod 755 ${INSTALLBINDIR}/sdrplay_usbids.sh
+ sudo cp scripts/sdrplay_ids.txt ${INSTALLBINDIR}/.

docker/files/sdrplay/install-lib.x86_64.patch

@@ -0,0 +1,39 @@
+diff -ur sdrplay-orig/install_lib.sh sdrplay/install_lib.sh
+--- sdrplay-orig/install_lib.sh	2020-05-24 13:56:56.622000041 +0000
++++ sdrplay/install_lib.sh	2020-05-24 13:58:51.837801559 +0000
+@@ -4,19 +4,6 @@
+ MAJVERS="3"
+ 
+ echo "Installing SDRplay RSP API library ${VERS}..."
+-read -p "Press RETURN to view the license agreement" ret
+-
+-more sdrplay_license.txt
+-
+-while true; do
+-    echo "Press y and RETURN to accept the license agreement and continue with"
+-    read -p "the installation, or press n and RETURN to exit the installer [y/n] " yn
+-    case $yn in
+-        [Yy]* ) break;;
+-        [Nn]* ) exit;;
+-        * ) echo "Please answer y or n";;
+-    esac
+-done
+ 
+ ARCH=`uname -m`
+ OSDIST="Unknown"
+@@ -157,15 +144,6 @@
+ echo " "
+ echo "SDRplay API ${VERS} Installation Finished"
+ echo " "
+-while true; do
+-    echo "Would you like to add SDRplay USB IDs to the local database for easier"
+-    read -p "identification in applications such as lsusb? [y/n] " yn
+-    case $yn in
+-        [Yy]* ) break;;
+-        [Nn]* ) exit;;
+-        * ) echo "Please answer y or n";;
+-    esac
+-done
+ sudo cp scripts/sdrplay_usbids.sh ${INSTALLBINDIR}/.
+ sudo chmod 755 ${INSTALLBINDIR}/sdrplay_usbids.sh
+ sudo cp scripts/sdrplay_ids.txt ${INSTALLBINDIR}/.

docker/files/services/sdrplay/run

@@ -0,0 +1,2 @@
+#!/usr/bin/execlineb -P
+/usr/local/bin/sdrplay_apiService

docker/files/wsjtx/wsjtx-hamlib.patch

@@ -0,0 +1,43 @@
+--- CMakeLists.txt	2020-05-25 19:26:41.423517236 +0200
++++ CMakeLists.txt	2020-05-25 19:11:36.116236231 +0200
+@@ -79,24 +79,6 @@
+ 
+ include (ExternalProject)
+ 
+-
+-#
+-# build and install hamlib locally so it can be referenced by the
+-# WSJT-X build
+-#
+-ExternalProject_Add (hamlib
+-  GIT_REPOSITORY ${hamlib_repo}
+-  GIT_TAG ${hamlib_TAG}
+-  URL ${CMAKE_CURRENT_SOURCE_DIR}/src/hamlib.tgz
+-  URL_HASH MD5=${hamlib_md5sum}
+-  UPDATE_COMMAND ./bootstrap
+-  PATCH_COMMAND ${PATCH_EXECUTABLE} -p1 -N < ${CMAKE_CURRENT_SOURCE_DIR}/hamlib.patch
+-  CONFIGURE_COMMAND <SOURCE_DIR>/configure --prefix=<INSTALL_DIR> --disable-shared --enable-static --without-cxx-binding ${EXTRA_FLAGS} # LIBUSB_LIBS=${USB_LIBRARY}
+-  BUILD_COMMAND $(MAKE) all V=1 # $(MAKE) is ExternalProject_Add() magic to do recursive make
+-  INSTALL_COMMAND $(MAKE) install-strip V=1 DESTDIR=""
+-  STEP_TARGETS update install
+-  )
+-
+ #
+ # custom target to make a hamlib source tarball
+ #
+@@ -128,7 +110,6 @@
+ # build and optionally install WSJT-X using the hamlib package built
+ # above
+ #
+-ExternalProject_Get_Property (hamlib INSTALL_DIR)
+ ExternalProject_Add (wsjtx
+   GIT_REPOSITORY ${wsjtx_repo}
+   GIT_TAG ${WSJTX_TAG}
+@@ -152,7 +133,6 @@
+   DEPENDEES build
+   )
+ 
+-set_target_properties (hamlib PROPERTIES EXCLUDE_FROM_ALL 1)
+ set_target_properties (wsjtx PROPERTIES EXCLUDE_FROM_ALL 1)
+ 
+ add_dependencies (wsjtx-configure hamlib-install)

docker/files/wsjtx/wsjtx.patch

@@ -0,0 +1,156 @@
+diff -ur wsjtx-orig/CMake/Modules/Findhamlib.cmake wsjtx/CMake/Modules/Findhamlib.cmake
+--- wsjtx-orig/CMake/Modules/Findhamlib.cmake	2020-05-27 22:41:57.774855748 +0200
++++ wsjtx/CMake/Modules/Findhamlib.cmake	2020-05-27 22:42:35.267939882 +0200
+@@ -85,4 +85,4 @@
+ # Handle the  QUIETLY and REQUIRED  arguments and set  HAMLIB_FOUND to
+ # TRUE if all listed variables are TRUE
+ include (FindPackageHandleStandardArgs)
+-find_package_handle_standard_args (hamlib DEFAULT_MSG hamlib_INCLUDE_DIRS hamlib_LIBRARIES hamlib_LIBRARY_DIRS)
++find_package_handle_standard_args (hamlib DEFAULT_MSG hamlib_INCLUDE_DIRS hamlib_LIBRARIES)
+diff -ur wsjtx-orig/CMakeLists.txt wsjtx/CMakeLists.txt
+--- wsjtx-orig/CMakeLists.txt	2020-05-27 22:41:57.774855748 +0200
++++ wsjtx/CMakeLists.txt	2020-05-27 22:58:18.905001618 +0200
+@@ -869,7 +869,7 @@
+ #
+ # libhamlib setup
+ #
+-set (hamlib_STATIC 1)
++set (hamlib_STATIC 0)
+ find_package (hamlib 3 REQUIRED)
+ find_program (RIGCTL_EXE rigctl)
+ find_program (RIGCTLD_EXE rigctld)
+@@ -1326,54 +1326,10 @@
+ 
+ endif(WSJT_BUILD_UTILS)
+ 
+-# build the main application
+-add_executable (wsjtx MACOSX_BUNDLE
+-  ${wsjtx_CXXSRCS}
+-  ${wsjtx_GENUISRCS}
+-  wsjtx.rc
+-  ${WSJTX_ICON_FILE}
+-  ${wsjtx_RESOURCES_RCC}
+-  )
+-
+ if (WSJT_CREATE_WINMAIN)
+   set_target_properties (wsjtx PROPERTIES WIN32_EXECUTABLE ON)
+ endif (WSJT_CREATE_WINMAIN)
+ 
+-set_target_properties (wsjtx PROPERTIES
+-  MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/Darwin/Info.plist.in"
+-  MACOSX_BUNDLE_INFO_STRING "${WSJTX_DESCRIPTION_SUMMARY}"
+-  MACOSX_BUNDLE_ICON_FILE "${WSJTX_ICON_FILE}"
+-  MACOSX_BUNDLE_BUNDLE_VERSION ${wsjtx_VERSION}
+-  MACOSX_BUNDLE_SHORT_VERSION_STRING "v${wsjtx_VERSION}"
+-  MACOSX_BUNDLE_LONG_VERSION_STRING "Version ${wsjtx_VERSION}"
+-  MACOSX_BUNDLE_BUNDLE_NAME "${PROJECT_NAME}"
+-  MACOSX_BUNDLE_BUNDLE_EXECUTABLE_NAME "${PROJECT_NAME}"
+-  MACOSX_BUNDLE_COPYRIGHT "${PROJECT_COPYRIGHT}"
+-  MACOSX_BUNDLE_GUI_IDENTIFIER "org.k1jt.wsjtx"
+-  )
+-
+-target_include_directories (wsjtx PRIVATE ${FFTW3_INCLUDE_DIRS})
+-if (APPLE)
+-  target_link_libraries (wsjtx wsjt_fort wsjt_cxx wsjt_qt wsjt_qtmm ${hamlib_LIBRARIES} ${FFTW3_LIBRARIES})
+-else ()
+-  target_link_libraries (wsjtx wsjt_fort_omp wsjt_cxx wsjt_qt wsjt_qtmm ${hamlib_LIBRARIES} ${FFTW3_LIBRARIES})
+-  if (OpenMP_C_FLAGS)
+-    set_target_properties (wsjtx PROPERTIES
+-      COMPILE_FLAGS "${OpenMP_C_FLAGS}"
+-      LINK_FLAGS "${OpenMP_C_FLAGS}"
+-      )
+-  endif ()
+-  set_target_properties (wsjtx PROPERTIES
+-    Fortran_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/fortran_modules_omp
+-    )
+-  if (WIN32)
+-    set_target_properties (wsjtx PROPERTIES
+-      LINK_FLAGS -Wl,--stack,16777216
+-      )
+-  endif ()
+-endif ()
+-qt5_use_modules (wsjtx SerialPort) # not sure why the interface link library syntax above doesn't work
+-
+ # make a library for WSJT-X UDP servers
+ # add_library (wsjtx_udp SHARED ${UDP_library_CXXSRCS})
+ add_library (wsjtx_udp-static STATIC ${UDP_library_CXXSRCS})
+@@ -1417,24 +1373,9 @@
+   set_target_properties (message_aggregator PROPERTIES WIN32_EXECUTABLE ON)
+ endif (WSJT_CREATE_WINMAIN)
+ 
+-if (UNIX)
+-  if (NOT WSJT_SKIP_MANPAGES)
+-    add_subdirectory (manpages)
+-    add_dependencies (wsjtx manpages)
+-  endif (NOT WSJT_SKIP_MANPAGES)
+-  if (NOT APPLE)
+-    add_subdirectory (debian)
+-    add_dependencies (wsjtx debian)
+-  endif (NOT APPLE)
+-endif (UNIX)
+-
+ #
+ # installation
+ #
+-install (TARGETS wsjtx
+-  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+-  BUNDLE DESTINATION . COMPONENT runtime
+-  )
+ 
+ # install (TARGETS wsjtx_udp EXPORT udp
+ #   RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+@@ -1453,12 +1394,7 @@
+ #   DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/wsjtx
+ #   )
+ 
+-install (TARGETS udp_daemon message_aggregator
+-  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+-  BUNDLE DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+-  )
+-
+-install (TARGETS jt9 wsprd fmtave fcal fmeasure
++install (TARGETS jt9 wsprd
+   RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+   BUNDLE DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+   )
+@@ -1471,39 +1407,6 @@
+   )
+ endif(WSJT_BUILD_UTILS)  
+ 
+-install (PROGRAMS
+-  ${RIGCTL_EXE}
+-  DESTINATION ${CMAKE_INSTALL_BINDIR}
+-  #COMPONENT runtime
+-  RENAME rigctl-wsjtx${CMAKE_EXECUTABLE_SUFFIX}
+-  )
+-
+-install (PROGRAMS
+-  ${RIGCTLD_EXE}
+-  DESTINATION ${CMAKE_INSTALL_BINDIR}
+-  #COMPONENT runtime
+-  RENAME rigctld-wsjtx${CMAKE_EXECUTABLE_SUFFIX}
+-  )
+-
+-install (PROGRAMS
+-  ${RIGCTLCOM_EXE}
+-  DESTINATION ${CMAKE_INSTALL_BINDIR}
+-  #COMPONENT runtime
+-  RENAME rigctlcom-wsjtx${CMAKE_EXECUTABLE_SUFFIX}
+-  )
+-
+-install (FILES
+-  README
+-  COPYING
+-  AUTHORS
+-  THANKS
+-  NEWS
+-  INSTALL
+-  BUGS
+-  DESTINATION ${CMAKE_INSTALL_DOCDIR}
+-  #COMPONENT runtime
+-  )
+-
+ install (FILES
+   contrib/Ephemeris/JPLEPH
+   DESTINATION ${CMAKE_INSTALL_DATADIR}/${CMAKE_PROJECT_NAME}
+Only in wsjtx: .idea

docker/scripts/direwolf-1.5.patch

@@ -1,241 +0,0 @@
-diff --git a/Makefile.linux b/Makefile.linux
-index 5010833..3f61de9 100644
---- a/Makefile.linux
-+++ b/Makefile.linux
-@@ -585,102 +585,102 @@ install : $(APPS) direwolf.conf tocalls.txt symbols-new.txt symbolsX.txt dw-icon
- # Applications, not installed with package manager, normally go in /usr/local/bin.
- # /usr/bin is used instead when installing from .DEB or .RPM package.
- #
--	$(INSTALL) -D --mode=755 direwolf $(DESTDIR)/bin/direwolf
--	$(INSTALL) -D --mode=755 decode_aprs $(DESTDIR)/bin/decode_aprs
--	$(INSTALL) -D --mode=755 text2tt $(DESTDIR)/bin/text2tt
--	$(INSTALL) -D --mode=755 tt2text $(DESTDIR)/bin/tt2text
--	$(INSTALL) -D --mode=755 ll2utm $(DESTDIR)/bin/ll2utm
--	$(INSTALL) -D --mode=755 utm2ll $(DESTDIR)/bin/utm2ll
--	$(INSTALL) -D --mode=755 aclients $(DESTDIR)/bin/aclients
--	$(INSTALL) -D --mode=755 log2gpx $(DESTDIR)/bin/log2gpx
--	$(INSTALL) -D --mode=755 gen_packets $(DESTDIR)/bin/gen_packets
--	$(INSTALL) -D --mode=755 atest $(DESTDIR)/bin/atest
--	$(INSTALL) -D --mode=755 ttcalc $(DESTDIR)/bin/ttcalc
--	$(INSTALL) -D --mode=755 kissutil $(DESTDIR)/bin/kissutil
--	$(INSTALL) -D --mode=755 cm108 $(DESTDIR)/bin/cm108
--	$(INSTALL) -D --mode=755 dwespeak.sh $(DESTDIR)/bin/dwspeak.sh
-+	$(INSTALL) -D -m=755 direwolf $(DESTDIR)/bin/direwolf
-+	$(INSTALL) -D -m=755 decode_aprs $(DESTDIR)/bin/decode_aprs
-+	$(INSTALL) -D -m=755 text2tt $(DESTDIR)/bin/text2tt
-+	$(INSTALL) -D -m=755 tt2text $(DESTDIR)/bin/tt2text
-+	$(INSTALL) -D -m=755 ll2utm $(DESTDIR)/bin/ll2utm
-+	$(INSTALL) -D -m=755 utm2ll $(DESTDIR)/bin/utm2ll
-+	$(INSTALL) -D -m=755 aclients $(DESTDIR)/bin/aclients
-+	$(INSTALL) -D -m=755 log2gpx $(DESTDIR)/bin/log2gpx
-+	$(INSTALL) -D -m=755 gen_packets $(DESTDIR)/bin/gen_packets
-+	$(INSTALL) -D -m=755 atest $(DESTDIR)/bin/atest
-+	$(INSTALL) -D -m=755 ttcalc $(DESTDIR)/bin/ttcalc
-+	$(INSTALL) -D -m=755 kissutil $(DESTDIR)/bin/kissutil
-+	$(INSTALL) -D -m=755 cm108 $(DESTDIR)/bin/cm108
-+	$(INSTALL) -D -m=755 dwespeak.sh $(DESTDIR)/bin/dwspeak.sh
- #
- # Telemetry Toolkit executables.   Other .conf and .txt files will go into doc directory.
- #
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-balloon.pl $(DESTDIR)/bin/telem-balloon.pl
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-bits.pl $(DESTDIR)/bin/telem-bits.pl
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-data.pl $(DESTDIR)/bin/telem-data.pl
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-data91.pl $(DESTDIR)/bin/telem-data91.pl
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-eqns.pl $(DESTDIR)/bin/telem-eqns.pl
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-parm.pl $(DESTDIR)/bin/telem-parm.pl
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-seq.sh $(DESTDIR)/bin/telem-seq.sh
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-unit.pl $(DESTDIR)/bin/telem-unit.pl
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-volts.py $(DESTDIR)/bin/telem-volts.py
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-balloon.pl $(DESTDIR)/bin/telem-balloon.pl
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-bits.pl $(DESTDIR)/bin/telem-bits.pl
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-data.pl $(DESTDIR)/bin/telem-data.pl
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-data91.pl $(DESTDIR)/bin/telem-data91.pl
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-eqns.pl $(DESTDIR)/bin/telem-eqns.pl
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-parm.pl $(DESTDIR)/bin/telem-parm.pl
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-seq.sh $(DESTDIR)/bin/telem-seq.sh
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-unit.pl $(DESTDIR)/bin/telem-unit.pl
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-volts.py $(DESTDIR)/bin/telem-volts.py
- #
- # Misc. data such as "tocall" to system mapping.
- #
--	$(INSTALL) -D --mode=644 tocalls.txt $(DESTDIR)/share/direwolf/tocalls.txt
--	$(INSTALL) -D --mode=644 symbols-new.txt $(DESTDIR)/share/direwolf/symbols-new.txt
--	$(INSTALL) -D --mode=644 symbolsX.txt $(DESTDIR)/share/direwolf/symbolsX.txt
-+	$(INSTALL) -D -m=644 tocalls.txt $(DESTDIR)/share/direwolf/tocalls.txt
-+	$(INSTALL) -D -m=644 symbols-new.txt $(DESTDIR)/share/direwolf/symbols-new.txt
-+	$(INSTALL) -D -m=644 symbolsX.txt $(DESTDIR)/share/direwolf/symbolsX.txt
- #
- # For desktop icon.
- #
--	$(INSTALL) -D --mode=644 dw-icon.png $(DESTDIR)/share/direwolf/pixmaps/dw-icon.png
--	$(INSTALL) -D --mode=644 direwolf.desktop $(DESTDIR)/share/applications/direwolf.desktop
-+	$(INSTALL) -D -m=644 dw-icon.png $(DESTDIR)/share/direwolf/pixmaps/dw-icon.png
-+	$(INSTALL) -D -m=644 direwolf.desktop $(DESTDIR)/share/applications/direwolf.desktop
- #
- # Documentation.  Various plain text files and PDF.
- #
--	$(INSTALL) -D --mode=644 CHANGES.md $(DESTDIR)/share/doc/direwolf/CHANGES.md
--	$(INSTALL) -D --mode=644 LICENSE-dire-wolf.txt $(DESTDIR)/share/doc/direwolf/LICENSE-dire-wolf.txt
--	$(INSTALL) -D --mode=644 LICENSE-other.txt $(DESTDIR)/share/doc/direwolf/LICENSE-other.txt
-+	$(INSTALL) -D -m=644 CHANGES.md $(DESTDIR)/share/doc/direwolf/CHANGES.md
-+	$(INSTALL) -D -m=644 LICENSE-dire-wolf.txt $(DESTDIR)/share/doc/direwolf/LICENSE-dire-wolf.txt
-+	$(INSTALL) -D -m=644 LICENSE-other.txt $(DESTDIR)/share/doc/direwolf/LICENSE-other.txt
- #
- # ./README.md is an overview for the project main page.
- # Maybe we could stick it in some other place.
- # doc/README.md contains an overview of the PDF file contents and is more useful here.
- #
--	$(INSTALL) -D --mode=644 doc/README.md $(DESTDIR)/share/doc/direwolf/README.md
--	$(INSTALL) -D --mode=644 doc/2400-4800-PSK-for-APRS-Packet-Radio.pdf $(DESTDIR)/share/doc/direwolf/2400-4800-PSK-for-APRS-Packet-Radio.pdf
--	$(INSTALL) -D --mode=644 doc/A-Better-APRS-Packet-Demodulator-Part-1-1200-baud.pdf $(DESTDIR)/share/doc/direwolf/A-Better-APRS-Packet-Demodulator-Part-1-1200-baud.pdf
--	$(INSTALL) -D --mode=644 doc/A-Better-APRS-Packet-Demodulator-Part-2-9600-baud.pdf $(DESTDIR)/share/doc/direwolf/A-Better-APRS-Packet-Demodulator-Part-2-9600-baud.pdf
--	$(INSTALL) -D --mode=644 doc/A-Closer-Look-at-the-WA8LMF-TNC-Test-CD.pdf $(DESTDIR)/share/doc/direwolf/A-Closer-Look-at-the-WA8LMF-TNC-Test-CD.pdf
--	$(INSTALL) -D --mode=644 doc/APRS-Telemetry-Toolkit.pdf $(DESTDIR)/share/doc/direwolf/APRS-Telemetry-Toolkit.pdf
--	$(INSTALL) -D --mode=644 doc/APRStt-Implementation-Notes.pdf $(DESTDIR)/share/doc/direwolf/APRStt-Implementation-Notes.pdf
--	$(INSTALL) -D --mode=644 doc/APRStt-interface-for-SARTrack.pdf $(DESTDIR)/share/doc/direwolf/APRStt-interface-for-SARTrack.pdf
--	$(INSTALL) -D --mode=644 doc/APRStt-Listening-Example.pdf $(DESTDIR)/share/doc/direwolf/APRStt-Listening-Example.pdf
--	$(INSTALL) -D --mode=644 doc/Bluetooth-KISS-TNC.pdf $(DESTDIR)/share/doc/direwolf/Bluetooth-KISS-TNC.pdf
--	$(INSTALL) -D --mode=644 doc/Going-beyond-9600-baud.pdf $(DESTDIR)/share/doc/direwolf/Going-beyond-9600-baud.pdf
--	$(INSTALL) -D --mode=644 doc/Raspberry-Pi-APRS.pdf $(DESTDIR)/share/doc/direwolf/Raspberry-Pi-APRS.pdf
--	$(INSTALL) -D --mode=644 doc/Raspberry-Pi-APRS-Tracker.pdf $(DESTDIR)/share/doc/direwolf/Raspberry-Pi-APRS-Tracker.pdf
--	$(INSTALL) -D --mode=644 doc/Raspberry-Pi-SDR-IGate.pdf $(DESTDIR)/share/doc/direwolf/Raspberry-Pi-SDR-IGate.pdf
--	$(INSTALL) -D --mode=644 doc/Successful-APRS-IGate-Operation.pdf $(DESTDIR)/share/doc/direwolf/Successful-APRS-IGate-Operation.pdf
--	$(INSTALL) -D --mode=644 doc/User-Guide.pdf $(DESTDIR)/share/doc/direwolf/User-Guide.pdf
--	$(INSTALL) -D --mode=644 doc/WA8LMF-TNC-Test-CD-Results.pdf $(DESTDIR)/share/doc/direwolf/WA8LMF-TNC-Test-CD-Results.pdf
-+	$(INSTALL) -D -m=644 doc/README.md $(DESTDIR)/share/doc/direwolf/README.md
-+	$(INSTALL) -D -m=644 doc/2400-4800-PSK-for-APRS-Packet-Radio.pdf $(DESTDIR)/share/doc/direwolf/2400-4800-PSK-for-APRS-Packet-Radio.pdf
-+	$(INSTALL) -D -m=644 doc/A-Better-APRS-Packet-Demodulator-Part-1-1200-baud.pdf $(DESTDIR)/share/doc/direwolf/A-Better-APRS-Packet-Demodulator-Part-1-1200-baud.pdf
-+	$(INSTALL) -D -m=644 doc/A-Better-APRS-Packet-Demodulator-Part-2-9600-baud.pdf $(DESTDIR)/share/doc/direwolf/A-Better-APRS-Packet-Demodulator-Part-2-9600-baud.pdf
-+	$(INSTALL) -D -m=644 doc/A-Closer-Look-at-the-WA8LMF-TNC-Test-CD.pdf $(DESTDIR)/share/doc/direwolf/A-Closer-Look-at-the-WA8LMF-TNC-Test-CD.pdf
-+	$(INSTALL) -D -m=644 doc/APRS-Telemetry-Toolkit.pdf $(DESTDIR)/share/doc/direwolf/APRS-Telemetry-Toolkit.pdf
-+	$(INSTALL) -D -m=644 doc/APRStt-Implementation-Notes.pdf $(DESTDIR)/share/doc/direwolf/APRStt-Implementation-Notes.pdf
-+	$(INSTALL) -D -m=644 doc/APRStt-interface-for-SARTrack.pdf $(DESTDIR)/share/doc/direwolf/APRStt-interface-for-SARTrack.pdf
-+	$(INSTALL) -D -m=644 doc/APRStt-Listening-Example.pdf $(DESTDIR)/share/doc/direwolf/APRStt-Listening-Example.pdf
-+	$(INSTALL) -D -m=644 doc/Bluetooth-KISS-TNC.pdf $(DESTDIR)/share/doc/direwolf/Bluetooth-KISS-TNC.pdf
-+	$(INSTALL) -D -m=644 doc/Going-beyond-9600-baud.pdf $(DESTDIR)/share/doc/direwolf/Going-beyond-9600-baud.pdf
-+	$(INSTALL) -D -m=644 doc/Raspberry-Pi-APRS.pdf $(DESTDIR)/share/doc/direwolf/Raspberry-Pi-APRS.pdf
-+	$(INSTALL) -D -m=644 doc/Raspberry-Pi-APRS-Tracker.pdf $(DESTDIR)/share/doc/direwolf/Raspberry-Pi-APRS-Tracker.pdf
-+	$(INSTALL) -D -m=644 doc/Raspberry-Pi-SDR-IGate.pdf $(DESTDIR)/share/doc/direwolf/Raspberry-Pi-SDR-IGate.pdf
-+	$(INSTALL) -D -m=644 doc/Successful-APRS-IGate-Operation.pdf $(DESTDIR)/share/doc/direwolf/Successful-APRS-IGate-Operation.pdf
-+	$(INSTALL) -D -m=644 doc/User-Guide.pdf $(DESTDIR)/share/doc/direwolf/User-Guide.pdf
-+	$(INSTALL) -D -m=644 doc/WA8LMF-TNC-Test-CD-Results.pdf $(DESTDIR)/share/doc/direwolf/WA8LMF-TNC-Test-CD-Results.pdf
- #
- # Various sample config and other files go into examples under the doc directory.
- # When building from source, these can be put in home directory with "make install-conf".
- # When installed from .DEB or .RPM package, the user will need to copy these to
- # the home directory or other desired location.
- #
--	$(INSTALL) -D --mode=644 direwolf.conf $(DESTDIR)/share/doc/direwolf/examples/direwolf.conf
--	$(INSTALL) -D --mode=755 dw-start.sh $(DESTDIR)/share/doc/direwolf/examples/dw-start.sh
--	$(INSTALL) -D --mode=644 sdr.conf $(DESTDIR)/share/doc/direwolf/examples/sdr.conf
--	$(INSTALL) -D --mode=644 telemetry-toolkit/telem-m0xer-3.txt $(DESTDIR)/share/doc/direwolf/examples/telem-m0xer-3.txt
--	$(INSTALL) -D --mode=644 telemetry-toolkit/telem-balloon.conf $(DESTDIR)/share/doc/direwolf/examples/telem-balloon.conf
--	$(INSTALL) -D --mode=644 telemetry-toolkit/telem-volts.conf $(DESTDIR)/share/doc/direwolf/examples/telem-volts.conf
-+	$(INSTALL) -D -m=644 direwolf.conf $(DESTDIR)/share/doc/direwolf/examples/direwolf.conf
-+	$(INSTALL) -D -m=755 dw-start.sh $(DESTDIR)/share/doc/direwolf/examples/dw-start.sh
-+	$(INSTALL) -D -m=644 sdr.conf $(DESTDIR)/share/doc/direwolf/examples/sdr.conf
-+	$(INSTALL) -D -m=644 telemetry-toolkit/telem-m0xer-3.txt $(DESTDIR)/share/doc/direwolf/examples/telem-m0xer-3.txt
-+	$(INSTALL) -D -m=644 telemetry-toolkit/telem-balloon.conf $(DESTDIR)/share/doc/direwolf/examples/telem-balloon.conf
-+	$(INSTALL) -D -m=644 telemetry-toolkit/telem-volts.conf $(DESTDIR)/share/doc/direwolf/examples/telem-volts.conf
- #
- # "man" pages
- #
--	$(INSTALL) -D --mode=644 man1/aclients.1 $(DESTDIR)/share/man/man1/aclients.1
--	$(INSTALL) -D --mode=644 man1/atest.1 $(DESTDIR)/share/man/man1/atest.1
--	$(INSTALL) -D --mode=644 man1/decode_aprs.1 $(DESTDIR)/share/man/man1/decode_aprs.1
--	$(INSTALL) -D --mode=644 man1/direwolf.1 $(DESTDIR)/share/man/man1/direwolf.1
--	$(INSTALL) -D --mode=644 man1/gen_packets.1 $(DESTDIR)/share/man/man1/gen_packets.1
--	$(INSTALL) -D --mode=644 man1/kissutil.1 $(DESTDIR)/share/man/man1/kissutil.1
--	$(INSTALL) -D --mode=644 man1/ll2utm.1 $(DESTDIR)/share/man/man1/ll2utm.1
--	$(INSTALL) -D --mode=644 man1/log2gpx.1 $(DESTDIR)/share/man/man1/log2gpx.1
--	$(INSTALL) -D --mode=644 man1/text2tt.1 $(DESTDIR)/share/man/man1/text2tt.1
--	$(INSTALL) -D --mode=644 man1/tt2text.1 $(DESTDIR)/share/man/man1/tt2text.1
--	$(INSTALL) -D --mode=644 man1/utm2ll.1 $(DESTDIR)/share/man/man1/utm2ll.1
-+	$(INSTALL) -D -m=644 man1/aclients.1 $(DESTDIR)/share/man/man1/aclients.1
-+	$(INSTALL) -D -m=644 man1/atest.1 $(DESTDIR)/share/man/man1/atest.1
-+	$(INSTALL) -D -m=644 man1/decode_aprs.1 $(DESTDIR)/share/man/man1/decode_aprs.1
-+	$(INSTALL) -D -m=644 man1/direwolf.1 $(DESTDIR)/share/man/man1/direwolf.1
-+	$(INSTALL) -D -m=644 man1/gen_packets.1 $(DESTDIR)/share/man/man1/gen_packets.1
-+	$(INSTALL) -D -m=644 man1/kissutil.1 $(DESTDIR)/share/man/man1/kissutil.1
-+	$(INSTALL) -D -m=644 man1/ll2utm.1 $(DESTDIR)/share/man/man1/ll2utm.1
-+	$(INSTALL) -D -m=644 man1/log2gpx.1 $(DESTDIR)/share/man/man1/log2gpx.1
-+	$(INSTALL) -D -m=644 man1/text2tt.1 $(DESTDIR)/share/man/man1/text2tt.1
-+	$(INSTALL) -D -m=644 man1/tt2text.1 $(DESTDIR)/share/man/man1/tt2text.1
-+	$(INSTALL) -D -m=644 man1/utm2ll.1 $(DESTDIR)/share/man/man1/utm2ll.1
- #
- # Set group and mode of HID devices corresponding to C-Media USB Audio adapters.
- # This will allow us to use the CM108/CM119 GPIO pins for PTT.
- #
--	$(INSTALL) -D --mode=644 99-direwolf-cmedia.rules /etc/udev/rules.d/99-direwolf-cmedia.rules
-+	$(INSTALL) -D -m=644 99-direwolf-cmedia.rules /etc/udev/rules.d/99-direwolf-cmedia.rules
- #
- 	@echo " "
- 	@echo "If this is your first install, not an upgrade, type this to put a copy"
-diff --git a/cdigipeater.c b/cdigipeater.c
-index 9c40d95..94112e9 100644
---- a/cdigipeater.c
-+++ b/cdigipeater.c
-@@ -49,7 +49,7 @@
- #include <stdio.h>
- #include <ctype.h>	/* for isdigit, isupper */
- #include "regex.h"
--#include <sys/unistd.h>
-+#include <unistd.h>
- 
- #include "ax25_pad.h"
- #include "cdigipeater.h"
-diff --git a/decode_aprs.c b/decode_aprs.c
-index 35c186b..a620cb3 100644
---- a/decode_aprs.c
-+++ b/decode_aprs.c
-@@ -3872,11 +3872,7 @@ static void decode_tocall (decode_aprs_t *A, char *dest)
-  * models before getting to the more generic APY.
-  */
- 
--#if defined(__WIN32__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__APPLE__)
- 	    qsort (tocalls, num_tocalls, sizeof(struct tocalls_s), tocall_cmp);
--#else
--	    qsort (tocalls, num_tocalls, sizeof(struct tocalls_s), (__compar_fn_t)tocall_cmp);
--#endif
- 	  }
- 	  else {
- 	    if ( ! A->g_quiet) {
-diff --git a/digipeater.c b/digipeater.c
-index 36970d7..5195582 100644
---- a/digipeater.c
-+++ b/digipeater.c
-@@ -62,7 +62,7 @@
- #include <stdio.h>
- #include <ctype.h>	/* for isdigit, isupper */
- #include "regex.h"
--#include <sys/unistd.h>
-+#include <unistd.h>
- 
- #include "ax25_pad.h"
- #include "digipeater.h"
-diff --git a/direwolf.h b/direwolf.h
-index 514bcc5..52f5ae9 100644
---- a/direwolf.h
-+++ b/direwolf.h
-@@ -274,7 +274,7 @@ char *strtok_r(char *str, const char *delim, char **saveptr);
- char *strcasestr(const char *S, const char *FIND);
- 
- 
--#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__APPLE__)
-+#if 1
- 
- // strlcpy and strlcat should be in string.h and the C library.
- 
-diff --git a/multi_modem.c b/multi_modem.c
-index 5d96c79..24261b9 100644
---- a/multi_modem.c
-+++ b/multi_modem.c
-@@ -80,7 +80,7 @@
- #include <string.h>
- #include <assert.h>
- #include <stdio.h>
--#include <sys/unistd.h>
-+#include <unistd.h>
- 
- #include "ax25_pad.h"
- #include "textcolor.h"

docker/scripts/install-connectors.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
@@ -17,12 +18,14 @@ function cmakebuild() {
 
 cd /tmp
 
-BUILD_PACKAGES="git cmake make gcc g++ musl-dev"
-
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+BUILD_PACKAGES="git cmake make gcc g++"
 
+apt-get update
+apt-get -y install --no-install-recommends $BUILD_PACKAGES
 
 git clone https://github.com/jketterl/owrx_connector.git
-cmakebuild owrx_connector df35e33e42c2e4527853ca18bf04981848860317
+cmakebuild owrx_connector 45ec227b38bb763b0a923a1856740f4ddf74216c
 
-apk del .build-deps
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-airspy.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
@@ -17,22 +18,24 @@ function cmakebuild() {
 
 cd /tmp
 
-STATIC_PACKAGES="libusb"
-BUILD_PACKAGES="git libusb-dev cmake make gcc musl-dev g++ linux-headers"
+STATIC_PACKAGES="libusb-1.0-0"
+BUILD_PACKAGES="git libusb-1.0-0-dev cmake make gcc g++ pkg-config"
 
-apk add --no-cache $STATIC_PACKAGES
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
 
 git clone https://github.com/airspy/airspyone_host.git
 cmakebuild airspyone_host bceca18f9e3a5f89cff78c4d949c71771d92dfd3
 
 git clone https://github.com/pothosware/SoapyAirspy.git
-cmakebuild SoapyAirspy 99756be5c3413a2d447baf70cb5a880662452655
+cmakebuild SoapyAirspy 10d697b209e7f1acc8b2c8d24851d46170ef77e3
 
 git clone https://github.com/airspy/airspyhf.git
 cmakebuild airspyhf 613852a2bb64af42690bf9be2201826af69a9475
 
 git clone https://github.com/pothosware/SoapyAirspyHF.git
-cmakebuild SoapyAirspyHF 54f5487dd96207540b2dd562ff9e718e0588770b
+cmakebuild SoapyAirspyHF 81ca737bb044dd930a9de738bced1e4915491f1b
 
-apk del .build-deps
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-hackrf.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
@@ -17,17 +18,22 @@ function cmakebuild() {
 
 cd /tmp
 
-STATIC_PACKAGES="libusb fftw udev"
-BUILD_PACKAGES="git cmake make patch wget sudo gcc g++ libusb-dev fftw-dev"
+STATIC_PACKAGES="libusb-1.0-0 libfftw3-3 udev"
+BUILD_PACKAGES="git cmake make patch wget sudo gcc g++ libusb-1.0-0-dev libfftw3-dev pkg-config"
 
-apk add --no-cache $STATIC_PACKAGES
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
 
 git clone https://github.com/mossmann/hackrf.git
 cd hackrf
-git checkout 06eb9192cd348083f5f7de9c0da9ead276020011
+git checkout 43e6f99fe8543094d18ff3a6550ed2066c398862
 cmakebuild host
 cd ..
 rm -rf hackrf
 
-apk del .build-deps
+git clone https://github.com/pothosware/SoapyHackRF.git
+cmakebuild SoapyHackRF 3c514cecd3dd2fdf4794aebc96c482940c11d7ff
+
+SUDO_FORCE_REMOVE=yes apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-limesdr.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+set -euo pipefail
+export MAKEFLAGS="-j4"
+
+cd /tmp
+
+STATIC_PACKAGES="libusb-1.0-0 libatomic1"
+BUILD_PACKAGES="git libusb-1.0-0-dev cmake make gcc g++"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+SIMD_FLAGS=""
+if [[ 'x86_64' == `uname -m` ]] ; then
+    SIMD_FLAGS="-DDEFAULT_SIMD_FLAGS=SSE3"
+fi
+
+git clone https://github.com/myriadrf/LimeSuite.git
+cd LimeSuite
+git checkout 0854a51ec06b30b01f19a562149c39461e92f24d
+mkdir builddir
+cd builddir
+cmake .. -DENABLE_EXAMPLES=OFF -DENABLE_DESKTOP=OFF -DENABLE_LIME_UTIL=OFF -DENABLE_QUICKTEST=OFF -DENABLE_OCTAVE=OFF -DENABLE_GUI=OFF -DCMAKE_CXX_STANDARD_LIBRARIES="-latomic" ${SIMD_FLAGS}
+make
+make install
+cd ../..
+rm -rf LimeSuite
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-perseus.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+set -euxo pipefail
+export MAKEFLAGS="-j4"
+
+cd /tmp
+
+STATIC_PACKAGES="libusb-1.0-0 libudev1"
+BUILD_PACKAGES="git make gcc autoconf automake libtool libusb-1.0-0-dev xxd"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/Microtelecom/libperseus-sdr.git
+cd libperseus-sdr
+git checkout 72ac67c5b7936a1991be0ec97c03a59c1a8ac8f3
+./bootstrap.sh
+./configure
+make
+make install
+ldconfig /etc/ld.so.conf.d
+cd ..
+rm -rf libperseus-sdr
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-plutosdr.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+set -euo pipefail
+export MAKEFLAGS="-j4"
+
+function cmakebuild() {
+  cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
+  mkdir build
+  cd build
+  cmake .. ${3:-}
+  make
+  make install
+  cd ../..
+  rm -rf $1
+}
+
+cd /tmp
+
+STATIC_PACKAGES="libusb-1.0-0 libxml2"
+BUILD_PACKAGES="git libusb-1.0-0-dev cmake make gcc g++ libxml2-dev flex bison"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/analogdevicesinc/libiio.git
+cmakebuild libiio 5f5af2e417129ad8f4e05fc5c1b730f0694dca12 -DCMAKE_INSTALL_PREFIX=/usr/local
+
+git clone https://github.com/analogdevicesinc/libad9361-iio.git
+cmakebuild libad9361-iio 8ac95f3325c18c2e34cd9cfd49c7b63d69a0a9d2
+
+git clone https://github.com/pothosware/SoapyPlutoSDR.git
+cmakebuild SoapyPlutoSDR c88b7f5bac1e5785f212f9a7c6ce8fef64eb719e
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-rtlsdr-soapy.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 set -euo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
@@ -17,16 +18,18 @@ function cmakebuild() {
 
 cd /tmp
 
-STATIC_PACKAGES="libusb"
-BUILD_PACKAGES="git libusb-dev cmake make gcc musl-dev g++ linux-headers"
+STATIC_PACKAGES="libusb-1.0-0"
+BUILD_PACKAGES="git libusb-1.0-0-dev cmake make gcc g++ pkg-config"
 
-apk add --no-cache $STATIC_PACKAGES
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
 
 git clone https://github.com/osmocom/rtl-sdr.git
-cmakebuild rtl-sdr b5af355b1d833b3c898a61cf1e072b59b0ea3440
+cmakebuild rtl-sdr d794155ba65796a76cd0a436f9709f4601509320
 
 git clone https://github.com/pothosware/SoapyRTLSDR.git
-cmakebuild SoapyRTLSDR 5c5d9503337c6d1c34b496dec6f908aab9478b0f
+cmakebuild SoapyRTLSDR 8ba18f17d64005e43ff2a4e46611f8c710b05007
 
-apk del .build-deps
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-rtlsdr.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
@@ -17,13 +18,15 @@ function cmakebuild() {
 
 cd /tmp
 
-STATIC_PACKAGES="libusb"
-BUILD_PACKAGES="git libusb-dev cmake make gcc musl-dev g++ linux-headers"
+STATIC_PACKAGES="libusb-1.0.0"
+BUILD_PACKAGES="git libusb-1.0.0-dev cmake make gcc g++ pkg-config"
 
-apk add --no-cache $STATIC_PACKAGES
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
 
 git clone https://github.com/osmocom/rtl-sdr.git
-cmakebuild rtl-sdr b5af355b1d833b3c898a61cf1e072b59b0ea3440
+cmakebuild rtl-sdr d794155ba65796a76cd0a436f9709f4601509320
 
-apk del .build-deps
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-sdrplay.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
@@ -17,23 +18,23 @@ function cmakebuild() {
 
 cd /tmp
 
-STATIC_PACKAGES="libusb udev"
-BUILD_PACKAGES="git cmake make patch wget sudo gcc g++ libusb-dev"
+STATIC_PACKAGES="libusb-1.0.0 udev"
+BUILD_PACKAGES="git cmake make patch wget sudo gcc g++ libusb-1.0-0-dev"
 
-apk add --no-cache $STATIC_PACKAGES
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
 
 ARCH=$(uname -m)
 
 case $ARCH in
   x86_64)
-    BINARY=SDRplay_RSP_API-Linux-2.13.1.run
+    BINARY=SDRplay_RSP_API-Linux-3.07.1.run
     ;;
   armv*)
-    BINARY=SDRplay_RSP_API-RPi-2.13.1.run
+    BINARY=SDRplay_RSP_API-ARM32-3.07.2.run
     ;;
   aarch64)
-    BINARY=SDRplay_RSP_API-ARM64-2.13.1.run
+    BINARY=SDRplay_RSP_API-ARM64-3.07.1.run
     ;;
 esac
 
@@ -47,7 +48,9 @@ cd ..
 rm -rf sdrplay
 rm $BINARY
 
-git clone https://github.com/pothosware/SoapySDRPlay.git
-cmakebuild SoapySDRPlay 14ec39e4ff0dab7ae7fdf1afbbd2d28b49b0ffae
+git clone https://github.com/SDRplay/SoapySDRPlay.git
+cmakebuild SoapySDRPlay 1c2728a04db5edf8154d02f5cca87e655152d7c1
 
-apk del .build-deps
+SUDO_FORCE_REMOVE=yes apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-soapyremote.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+set -euo pipefail
+export MAKEFLAGS="-j4"
+
+function cmakebuild() {
+  cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
+  mkdir build
+  cd build
+  cmake ..
+  make
+  make install
+  cd ../..
+  rm -rf $1
+}
+
+cd /tmp
+
+STATIC_PACKAGES="avahi-daemon libavahi-client3"
+BUILD_PACKAGES="git cmake make gcc g++ libavahi-client-dev"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/pothosware/SoapyRemote.git
+cmakebuild SoapyRemote 6d9bd820da470cfe7b27b2e6946af93cfece448f
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-soapysdr.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
@@ -17,13 +18,15 @@ function cmakebuild() {
 
 cd /tmp
 
-STATIC_PACKAGES="udev"
+STATIC_PACKAGES="libudev1"
 BUILD_PACKAGES="git cmake make patch wget sudo gcc g++"
 
-apk add --no-cache $STATIC_PACKAGES
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
 
 git clone https://github.com/pothosware/SoapySDR
 cmakebuild SoapySDR f722f9ce5b629c3c44401a9bf628b3f8e67a9695
 
-apk del .build-deps
+SUDO_FORCE_REMOVE=yes apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
@@ -8,7 +9,7 @@ function cmakebuild() {
   fi
   mkdir build
   cd build
-  cmake ..
+  cmake ${CMAKE_ARGS:-} ..
   make
   make install
   cd ../..
@@ -17,18 +18,46 @@ function cmakebuild() {
 
 cd /tmp
 
-STATIC_PACKAGES="sox fftw python3 netcat-openbsd libsndfile lapack libusb qt5-qtbase qt5-qtmultimedia qt5-qtserialport qt5-qttools alsa-lib"
-BUILD_PACKAGES="git libsndfile-dev fftw-dev cmake ca-certificates make gcc musl-dev g++ lapack-dev linux-headers autoconf automake libtool texinfo gfortran libusb-dev qt5-qtbase-dev qt5-qtmultimedia-dev qt5-qtserialport-dev qt5-qttools-dev asciidoctor asciidoc alsa-lib-dev linux-headers"
+STATIC_PACKAGES="sox libfftw3-bin python3 python3-setuptools netcat-openbsd libsndfile1 liblapack3 libusb-1.0-0 libqt5core5a libreadline7 libgfortran4 libgomp1 libasound2 libudev1 ca-certificates"
+BUILD_PACKAGES="wget git libsndfile1-dev libfftw3-dev cmake make gcc g++ liblapack-dev autoconf automake libtool texinfo gfortran libusb-1.0-0-dev qtbase5-dev qtmultimedia5-dev qttools5-dev libqt5serialport5-dev qttools5-dev-tools asciidoctor asciidoc libasound2-dev pkg-config libudev-dev libhamlib-dev patch xsltproc"
 
-apk add --no-cache $STATIC_PACKAGES
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+apt-get update
+apt-get -y install auto-apt-proxy
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+case `uname -m` in
+    arm*)
+        PLATFORM=armhf
+        ;;
+    aarch64*)
+        PLATFORM=aarch64
+        ;;
+    x86_64*)
+        PLATFORM=amd64
+        ;;
+esac
+
+pushd /tmp
+wget https://github.com/just-containers/s6-overlay/releases/download/v1.21.8.0/s6-overlay-${PLATFORM}.tar.gz
+tar xzf s6-overlay-${PLATFORM}.tar.gz -C /
+rm s6-overlay-${PLATFORM}.tar.gz
+popd
+
+git clone https://github.com/jketterl/js8py.git
+pushd js8py
+git checkout 888e62be375316882ad2b2ac8e396c3bf857b6fc
+python3 setup.py install
+popd
+rm -rf js8py
 
 git clone https://git.code.sf.net/p/itpp/git itpp
 cmakebuild itpp bb5c7e95f40e8fdb5c3f3d01a84bcbaf76f3676d
 
 git clone https://github.com/jketterl/csdr.git
 cd csdr
-git checkout 43c36df5dcd92d3bdb322f9d53f99ca0c7c816a4
+git checkout c4d8a8a5590898e8c9e94b88b96a2fdc7cd0493a
+autoreconf -i
+./configure
 make
 make install
 cd ..
@@ -38,20 +67,33 @@ git clone https://github.com/szechyjs/mbelib.git
 cmakebuild mbelib 9a04ed5c78176a9965f3d43f7aa1b1f5330e771f
 
 git clone https://github.com/jketterl/digiham.git
-cmakebuild digiham e5e11ce9611e3d8f5f9dce7dee97f86a31af107c
+cmakebuild digiham 95206501be89b38d0267bf6c29a6898e7c65656f
 
 git clone https://github.com/f4exb/dsd.git
 cmakebuild dsd f6939f9edbbc6f66261833616391a4e59cb2b3d7
 
+JS8CALL_VERSION=2.1.1
+JS8CALL_DIR=js8call-${JS8CALL_VERSION}
+JS8CALL_TGZ=${JS8CALL_DIR}.tgz
+wget http://files.js8call.com/${JS8CALL_VERSION}/${JS8CALL_TGZ}
+tar xfz ${JS8CALL_TGZ}
+# patch allows us to build against the packaged hamlib
+patch -Np1 -d ${JS8CALL_DIR} < /js8call-hamlib.patch
+rm /js8call-hamlib.patch
+CMAKE_ARGS="-D CMAKE_CXX_FLAGS=-DJS8_USE_LEGACY_HAMLIB" cmakebuild ${JS8CALL_DIR}
+rm ${JS8CALL_TGZ}
+
 WSJT_DIR=wsjtx-2.1.2
 WSJT_TGZ=${WSJT_DIR}.tgz
-wget http://physics.princeton.edu/pulsar/k1jt/$WSJT_TGZ
-tar xvfz $WSJT_TGZ
-cmakebuild $WSJT_DIR
+wget http://physics.princeton.edu/pulsar/k1jt/${WSJT_TGZ}
+tar xfz ${WSJT_TGZ}
+patch -Np0 -d ${WSJT_DIR} < /wsjtx-hamlib.patch
+mv /wsjtx.patch ${WSJT_DIR}
+cmakebuild ${WSJT_DIR}
+rm ${WSJT_TGZ}
 
 git clone --depth 1 -b 1.5 https://github.com/wb2osz/direwolf.git
 cd direwolf
-patch -Np1 < /direwolf-1.5.patch
 make
 make install
 cd ..
@@ -62,4 +104,6 @@ pushd /opt/aprs-symbols
 git checkout 5c2abe2658ee4d2563f3c73b90c6f59124839802
 popd
 
-apk del .build-deps
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-lib.aarch64.patch

@@ -1,40 +0,0 @@
---- sdrplay/install_lib.sh	2018-06-21 18:47:08.000000000 +0000
-+++ sdrplay/install_lib_patched.sh	2019-12-15 01:49:49.477386963 +0000
-@@ -3,19 +3,7 @@
- 
- echo "Installing SDRplay RSP API library 2.13..."
- 
--more sdrplay_license.txt
--
--while true; do
--    echo "Press y and RETURN to accept the license agreement and continue with"
--    read -p "the installation, or press n and RETURN to exit the installer [y/n] " yn
--    case $yn in
--        [Yy]* ) break;;
--        [Nn]* ) exit;;
--        * ) echo "Please answer y or n";;
--    esac
--done
--
--export ARCH=`arch`
-+export ARCH=`uname -m`
- export VERS="2.13"
- 
- echo "Architecture: ${ARCH}"
-@@ -63,16 +51,6 @@
-     echo " "
-     exit 1
- fi
--
--if /sbin/ldconfig -p | /bin/fgrep -q libusb-1.0; then
--    echo "Libusb found, continuing..."
--else
--    echo " "
--    echo "ERROR: Libusb cannot be found. Please install libusb and then run"
--    echo "the installer again. Libusb can be installed from http://libusb.info"
--    echo " "
--    exit 1
--fi
- 
- sudo ldconfig
- 

docker/scripts/install-lib.armv7l.patch

@@ -1,40 +0,0 @@
---- sdrplay/install_lib.sh
-+++ sdrplay/install_lib_patched.sh
-@@ -3,19 +3,7 @@
- 
- echo "Installing SDRplay RSP API library 2.13..."
- 
--more sdrplay_license.txt
--
--while true; do
--    echo "Press y and RETURN to accept the license agreement and continue with"
--    read -p "the installation, or press n and RETURN to exit the installer [y/n] " yn
--    case $yn in
--        [Yy]* ) break;;
--        [Nn]* ) exit;;
--        * ) echo "Please answer y or n";;
--    esac
--done
--
--export ARCH=`arch`
-+export ARCH=`uname -m`
- export VERS="2.13"
- 
- echo "Architecture: ${ARCH}"
-@@ -60,16 +48,6 @@
-     echo "ERROR: udev rules directory not found, add udev support and run the"
-     echo "installer again. udev support can be added by running..."
-     echo "sudo apt-get install libudev-dev"
--    echo " "
--    exit 1
--fi
--
--if /sbin/ldconfig -p | /bin/fgrep -q libusb-1.0; then
--    echo "Libusb found, continuing..."
--else
--    echo " "
--    echo "ERROR: Libusb cannot be found. Please install libusb and then run"
--    echo "the installer again. Libusb can be installed from http://libusb.info"
-     echo " "
-     exit 1
- fi

docker/scripts/install-lib.x86_64.patch

@@ -1,40 +0,0 @@
---- sdrplay/install_lib.sh	2018-06-21 01:57:02.000000000 +0200
-+++ sdrplay/install_lib_patched.sh	2019-01-22 17:21:06.445804136 +0100
-@@ -2,19 +2,7 @@
- 
- echo "Installing SDRplay RSP API library 2.13..."
- 
--more sdrplay_license.txt
--
--while true; do
--    echo "Press y and RETURN to accept the license agreement and continue with"
--    read -p "the installation, or press n and RETURN to exit the installer [y/n] " yn
--    case $yn in
--        [Yy]* ) break;;
--        [Nn]* ) exit;;
--        * ) echo "Please answer y or n";;
--    esac
--done
--
--export ARCH=`arch`
-+export ARCH=`uname -m`
- export VERS="2.13"
- 
- echo "Architecture: ${ARCH}"
-@@ -60,16 +48,6 @@
- 	echo " "
- 	exit 1
- fi
--
--if /sbin/ldconfig -p | /bin/fgrep -q libusb-1.0; then
--	echo "Libusb found, continuing..."
--else
--	echo " "
--	echo "ERROR: Libusb cannot be found. Please install libusb and then run"
--	echo "the installer again. Libusb can be installed from http://libusb.info"
--	echo " "
--	exit 1
--fi
- 
- #echo "Installing SoapySDRPlay..."
- 

docker/scripts/run.sh

@@ -12,6 +12,9 @@ fi
 if [[ ! -f /etc/openwebrx/bookmarks.json ]] ; then
   cp bookmarks.json /etc/openwebrx/
 fi
+if [[ ! -f /etc/openwebrx/users.json ]] ; then
+  cp users.json /etc/openwebrx/
+fi
 
 
 _term() {

htdocs/css/admin.css

@@ -0,0 +1,14 @@
+@import url("openwebrx-header.css");
+@import url("openwebrx-globals.css");
+
+.buttons {
+    text-align: right;
+}
+
+.row .map-input {
+    margin: 15px 15px 0;
+}
+
+.device {
+    margin-top: 20px;
+}

htdocs/css/features.css

@@ -1,12 +1,7 @@
 @import url("openwebrx-header.css");
 @import url("openwebrx-globals.css");
 
-/* expandable photo not implemented on features page */
-#webrx-top-photo-clip {
-    max-height: 67px;
-}
-
 h1 {
     text-align: center;
     margin: 50px 0;
-}
+}

htdocs/css/login.css

@@ -0,0 +1,24 @@
+@import url("openwebrx-header.css");
+@import url("openwebrx-globals.css");
+
+.login {
+    position: absolute;
+    left: 50%;
+    top: 50%;
+    transform: translate(-50%, -50%);
+
+    width: 500px;
+
+    padding: 20px;
+    border-radius: 10px;
+    border: 1px solid #575757;
+    box-shadow: 0 0 20px #000;
+}
+
+.login .btn {
+    width: 100%;
+}
+
+.btn-login {
+    height: 50px;
+}

htdocs/css/map.css

@@ -1,11 +1,6 @@
 @import url("openwebrx-header.css");
 @import url("openwebrx-globals.css");
 
-/* expandable photo not implemented on map page */
-#webrx-top-photo-clip {
-    max-height: 67px;
-}
-
 body {
     display: flex;
     flex-direction: column;

htdocs/css/openwebrx-header.css

@@ -2,6 +2,7 @@
 {
     position: relative;
     z-index:1000;
+    background-color: #575757;
 }
 
 #webrx-top-photo
@@ -13,7 +14,8 @@
 #webrx-top-photo-clip
 {
     min-height: 67px;
-    max-height: 350px;
+    max-height: 67px;
+    height: 350px;
     overflow: hidden;
     position: relative;
 }
@@ -41,18 +43,21 @@
     right: 0;
 }
 
+#webrx-tob-container, #webrx-top-container * {
+    line-height: initial;
+    box-sizing: initial;
+}
+
+#webrx-top-container img {
+    vertical-align: initial;
+}
+
 #webrx-top-logo
 {
     padding: 12px;
     float: left;
 }
 
-#webrx-ha5kfu-top-logo
-{
-    float: right;
-    padding: 15px;
-}
-
 #webrx-rx-avatar
 {
     background-color: rgba(154, 154, 154, .5);
@@ -107,46 +112,38 @@
     cursor:pointer;
     position: absolute;
     left: 470px;
-    top: 51px;
+    top: 55px;
 }
 
 #openwebrx-rx-details-arrow a
 {
     margin: 0;
     padding: 0;
+    line-height: 0;
+    display: block;
 }
 
-#openwebrx-rx-details-arrow-down
-{
-    display:none;
-}
-
-#openwebrx-main-buttons ul
-{
-    display: table;
-    margin:0;
-}
-
-
-#openwebrx-main-buttons ul li
-{
-    display: table-cell;
-    padding-left: 5px;
-    padding-right: 5px;
+#openwebrx-main-buttons .button {
+    display: block;
+    width: 55px;
     cursor:pointer;
 }
 
+#openwebrx-main-buttons .button img {
+    height: 38px;
+}
+
 #openwebrx-main-buttons a {
     color: inherit;
     text-decoration: inherit;
 }
 
-#openwebrx-main-buttons li:hover
+#openwebrx-main-buttons .button:hover
 {
     background-color: rgba(255, 255, 255, 0.3);
 }
 
-#openwebrx-main-buttons li:active
+#openwebrx-main-buttons .button:active
 {
     background-color: rgba(255, 255, 255, 0.55);
 }
@@ -154,6 +151,9 @@
 
 #openwebrx-main-buttons
 {
+    padding: 5px 15px;
+    display: flex;
+    list-style: none;
     float: right;
     margin:0;
     color: white;

htdocs/css/openwebrx.css

@@ -150,6 +150,10 @@ input[type=range]:focus::-ms-fill-upper
 	background: #B6B6B6;
 }
 
+input[type=range]:disabled {
+    opacity: 0.5;
+}
+
 #webrx-page-container
 {
     height: 100%;
@@ -311,7 +315,7 @@ input[type=range]:focus::-ms-fill-upper
     font-style: normal;
 }
 
-#webrx-actual-freq {
+.webrx-actual-freq {
 	width: 100%;
 	text-align: left;
 	padding: 0;
@@ -320,11 +324,11 @@ input[type=range]:focus::-ms-fill-upper
 	flex-direction: row;
 }
 
-#webrx-actual-freq > * {
+.webrx-actual-freq > * {
     flex: 1;
 }
 
-#webrx-actual-freq input {
+.webrx-actual-freq input {
     font-family: 'roboto-mono';
     width: 0;
     box-sizing: border-box;
@@ -334,14 +338,13 @@ input[type=range]:focus::-ms-fill-upper
     color: inherit;
 }
 
-#webrx-actual-freq, #webrx-actual-freq input {
+.webrx-actual-freq, .webrx-actual-freq input {
 	font-size: 16pt;
 	font-family: 'roboto-mono';
 	line-height: 22px;
 }
 
-#webrx-mouse-freq
-{
+.webrx-mouse-freq {
 	width: 100%;
 	text-align: left;
 	font-size: 10pt;
@@ -381,6 +384,7 @@ input[type=range]:focus::-ms-fill-upper
 	border-radius: 15px;
 	-moz-border-radius: 15px;
 	margin: 5.9px;
+	box-sizing: content-box;
 }
 
 .openwebrx-panel a
@@ -435,6 +439,10 @@ input[type=range]:focus::-ms-fill-upper
     margin-right: 0;
 }
 
+.openwebrx-button.disabled {
+    opacity: 0.5;
+}
+
 .openwebrx-demodulator-button
 {
 	width: 38px;
@@ -445,6 +453,10 @@ input[type=range]:focus::-ms-fill-upper
 	margin-right: 5px;
 }
 
+.openwebrx-demodulator-button.same-mod {
+    color: #FFC;
+}
+
 .openwebrx-square-button img
 {
 	height: 27px;
@@ -723,8 +735,7 @@ img.openwebrx-mirror-img
 	color: White;
 }
 
-#openwebrx-secondary-demod-listbox
-{
+.openwebrx-secondary-demod-listbox {
 	width: 173px;
 	height: 27px;
 	padding-left:3px;
@@ -923,37 +934,23 @@ img.openwebrx-mirror-img
     display: inline-block;
 }
 
-#openwebrx-panel-wsjt-message,
-#openwebrx-panel-packet-message,
-#openwebrx-panel-pocsag-message
-{
+.openwebrx-message-panel {
     height: 180px;
 }
 
-#openwebrx-panel-wsjt-message tbody,
-#openwebrx-panel-packet-message tbody,
-#openwebrx-panel-pocsag-message tbody
-{
+.openwebrx-message-panel tbody {
     display: block;
     overflow: auto;
     height: 150px;
     width: 100%;
 }
 
-#openwebrx-panel-wsjt-message thead tr,
-#openwebrx-panel-packet-message thead tr,
-#openwebrx-panel-pocsag-message thead tr
-{
+.openwebrx-message-panel thead tr {
     display: block;
 }
 
-#openwebrx-panel-wsjt-message th,
-#openwebrx-panel-wsjt-message td,
-#openwebrx-panel-packet-message th,
-#openwebrx-panel-packet-message td,
-#openwebrx-panel-pocsag-message th,
-#openwebrx-panel-pocsag-message td
-{
+.openwebrx-message-panel th,
+.openwebrx-message-panel td {
     width: 50px;
     text-align: left;
     padding: 1px 3px;
@@ -972,6 +969,31 @@ img.openwebrx-mirror-img
     width: 70px;
 }
 
+#openwebrx-panel-js8-message .message {
+    width: 465px;
+    max-width: 465px;
+}
+
+#openwebrx-panel-js8-message td.message {
+    white-space: nowrap;
+    overflow: hidden;
+    display: flex;
+    flex-direction: row-reverse;
+}
+
+#openwebrx-panel-js8-message .message div {
+    flex: 1;
+}
+
+#openwebrx-panel-js8-message .decimal {
+    text-align: right;
+    width: 35px;
+}
+
+#openwebrx-panel-js8-message .decimal.freq {
+    width: 70px;
+}
+
 #openwebrx-panel-packet-message .message {
     width: 410px;
     max-width: 410px;
@@ -1078,13 +1100,15 @@ img.openwebrx-mirror-img
 #openwebrx-panel-digimodes[data-mode="ft4"]    #openwebrx-digimode-content-container,
 #openwebrx-panel-digimodes[data-mode="packet"] #openwebrx-digimode-content-container,
 #openwebrx-panel-digimodes[data-mode="pocsag"] #openwebrx-digimode-content-container,
+#openwebrx-panel-digimodes[data-mode="js8"]    #openwebrx-digimode-content-container,
 #openwebrx-panel-digimodes[data-mode="ft8"]    #openwebrx-digimode-select-channel,
 #openwebrx-panel-digimodes[data-mode="wspr"]   #openwebrx-digimode-select-channel,
 #openwebrx-panel-digimodes[data-mode="jt65"]   #openwebrx-digimode-select-channel,
 #openwebrx-panel-digimodes[data-mode="jt9"]    #openwebrx-digimode-select-channel,
 #openwebrx-panel-digimodes[data-mode="ft4"]    #openwebrx-digimode-select-channel,
 #openwebrx-panel-digimodes[data-mode="packet"] #openwebrx-digimode-select-channel,
-#openwebrx-panel-digimodes[data-mode="pocsag"] #openwebrx-digimode-select-channel
+#openwebrx-panel-digimodes[data-mode="pocsag"] #openwebrx-digimode-select-channel,
+#openwebrx-panel-digimodes[data-mode="js8"]    #openwebrx-digimode-select-channel
 {
     display: none;
 }
@@ -1095,7 +1119,8 @@ img.openwebrx-mirror-img
 #openwebrx-panel-digimodes[data-mode="jt9"]    #openwebrx-digimode-canvas-container,
 #openwebrx-panel-digimodes[data-mode="ft4"]    #openwebrx-digimode-canvas-container,
 #openwebrx-panel-digimodes[data-mode="packet"] #openwebrx-digimode-canvas-container,
-#openwebrx-panel-digimodes[data-mode="pocsag"] #openwebrx-digimode-canvas-container
+#openwebrx-panel-digimodes[data-mode="pocsag"] #openwebrx-digimode-canvas-container,
+#openwebrx-panel-digimodes[data-mode="js8"]    #openwebrx-digimode-canvas-container
 {
     height: 200px;
     margin: -10px;

htdocs/features.html

@@ -1,10 +1,12 @@
 <HTML><HEAD>
     <TITLE>OpenWebRX Feature report</TITLE>
     <link rel="shortcut icon" type="image/x-icon" href="static/favicon.ico" />
-    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
+    <link rel="stylesheet" href="static/css/bootstrap.min.css" />
+    <link rel="stylesheet" type="text/css" href="static/css/admin.css" />
     <link rel="stylesheet" href="static/css/features.css">
     <script src="https://cdnjs.cloudflare.com/ajax/libs/showdown/1.9.0/showdown.min.js"></script>
     <script src="static/lib/jquery-3.2.1.min.js"></script>
+    <script src="static/lib/Header.js"></script>
     <script src="static/features.js"></script>
 </HEAD><BODY>
     ${header}

htdocs/generalsettings.html

@@ -0,0 +1,20 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+    <title>OpenWebRX Settings</title>
+    <link rel="shortcut icon" type="image/x-icon" href="static/favicon.ico" />
+    <link rel="stylesheet" href="static/css/bootstrap.min.css" />
+    <link rel="stylesheet" type="text/css" href="static/css/admin.css" />
+    <script src="https://unpkg.com/location-picker/dist/location-picker.min.js"></script>
+    <script src="compiled/settings.js"></script>
+    <meta charset="utf-8">
+</head>
+<body>
+${header}
+<div class="container">
+    <div class="col-12">
+        <h1>General settings</h1>
+    </div>
+    ${sections}
+</div>
+</body>

htdocs/include/header.include.html

@@ -1,25 +1,23 @@
 <div id="webrx-top-container">
     <div id="webrx-top-photo-clip">
-        <img src="static/gfx/openwebrx-top-photo.jpg" id="webrx-top-photo"/>
+        <img src="static/gfx/openwebrx-top-photo.jpg" id="webrx-top-photo" alt="Receiver panorama"/>
         <div id="webrx-top-bar" class="webrx-top-bar-parts">
-            <a href="https://sdr.hu/openwebrx" target="_blank"><img src="static/gfx/openwebrx-top-logo.png" id="webrx-top-logo" /></a>
-            <a href="http://ha5kfu.sch.bme.hu/" target="_blank"><img src="static/gfx/openwebrx-ha5kfu-top-logo.png" id="webrx-ha5kfu-top-logo" /></a>
-            <img id="webrx-rx-avatar" class="openwebrx-photo-trigger" src="static/gfx/openwebrx-avatar.png"/>
+            <a href="https://www.openwebrx.de/" target="_blank"><img src="static/gfx/openwebrx-top-logo.png" id="webrx-top-logo" alt="OpenWebRX Logo"/></a>
+            <img id="webrx-rx-avatar" class="openwebrx-photo-trigger" src="static/gfx/openwebrx-avatar.png" alt="Receiver avatar"/>
             <div id="webrx-rx-texts">
                 <div id="webrx-rx-title" class="openwebrx-photo-trigger"></div>
                 <div id="webrx-rx-desc" class="openwebrx-photo-trigger"></div>
             </div>
             <div id="openwebrx-rx-details-arrow">
-                <a id="openwebrx-rx-details-arrow-up" class="openwebrx-photo-trigger"><img src="static/gfx/openwebrx-rx-details-arrow-up.png" /></a>
+                <a id="openwebrx-rx-details-arrow-up" class="openwebrx-photo-trigger" style="display: none;"><img src="static/gfx/openwebrx-rx-details-arrow-up.png" /></a>
                 <a id="openwebrx-rx-details-arrow-down" class="openwebrx-photo-trigger"><img src="static/gfx/openwebrx-rx-details-arrow.png" /></a>
             </div>
             <section id="openwebrx-main-buttons">
-                <ul>
-                    <li data-toggle-panel="openwebrx-panel-status"><img src="static/gfx/openwebrx-panel-status.png" /><br/>Status</li>
-                    <li data-toggle-panel="openwebrx-panel-log"><img  src="static/gfx/openwebrx-panel-log.png" /><br/>Log</li>
-                    <li data-toggle-panel="openwebrx-panel-receiver"><img src="static/gfx/openwebrx-panel-receiver.png" /><br/>Receiver</li>
-                    <li><a href="map" target="_blank"><img src="static/gfx/openwebrx-panel-map.png" /><br/>Map</a></li>
-                </ul>
+                <div class="button" data-toggle-panel="openwebrx-panel-status"><img src="static/gfx/openwebrx-panel-status.png" alt="Status"/><br/>Status</div>
+                <div class="button" data-toggle-panel="openwebrx-panel-log"><img  src="static/gfx/openwebrx-panel-log.png" alt="Log"/><br/>Log</div>
+                <div class="button" data-toggle-panel="openwebrx-panel-receiver"><img src="static/gfx/openwebrx-panel-receiver.png" alt="Receiver"/><br/>Receiver</div>
+                <a class="button" href="map" target="openwebrx-map"><img src="static/gfx/openwebrx-panel-map.png" alt="Map"/><br/>Map</a>
+                ${settingslink}
             </section>
         </div>
         <div id="webrx-rx-photo-title"></div>

htdocs/index.html

@@ -24,14 +24,7 @@
     <head>
         <title>OpenWebRX | Open Source SDR Web App for Everyone!</title>
         <link rel="shortcut icon" type="image/x-icon" href="static/favicon.ico" />
-        <script src="static/openwebrx.js"></script>
-        <script src="static/lib/jquery-3.2.1.min.js"></script>
-        <script src="static/lib/jquery.nanoscroller.js"></script>
-        <script src="static/lib/BookmarkBar.js"></script>
-        <script src="static/lib/AudioEngine.js"></script>
-        <script src="static/lib/ProgressBar.js"></script>
-        <script src="static/lib/Measurement.js"></script>
-        <script src="static/lib/FrequencyDisplay.js"></script>
+        <script src="compiled/receiver.js"></script>
         <link rel="stylesheet" type="text/css" href="static/lib/nanoscroller.css" />
         <link rel="stylesheet" type="text/css" href="static/css/openwebrx.css" />
         <meta charset="utf-8">
@@ -52,10 +45,6 @@
     </div>
     <div id="openwebrx-panels-container">
         <div id="openwebrx-panels-container-left">
-            <div class="openwebrx-panel" data-panel-name="client-under-devel" style="width: 245px; background-color: Red;">
-                <span style="font-size: 15pt; font-weight: bold;">Under construction</span>
-                <br />We're working on the code right now, so the application might fail.
-            </div>
             <div class="openwebrx-panel" id="openwebrx-panel-digimodes" style="display: none; width: 619px;" data-panel-name="digimodes">
                 <div id="openwebrx-digimode-canvas-container">
                     <div id="openwebrx-digimode-select-channel"></div>
@@ -67,7 +56,7 @@
                     </div>
                 </div>
             </div>
-            <table class="openwebrx-panel" id="openwebrx-panel-wsjt-message" style="display: none; width: 619px;" data-panel-name="wsjt-message">
+            <table class="openwebrx-panel openwebrx-message-panel" id="openwebrx-panel-wsjt-message" style="display: none; width: 619px;" data-panel-name="wsjt-message">
                 <thead><tr>
                     <th>UTC</th>
                     <th class="decimal">dB</th>
@@ -77,7 +66,15 @@
                 </tr></thead>
                 <tbody></tbody>
             </table>
-            <table class="openwebrx-panel" id="openwebrx-panel-packet-message" style="display: none; width: 619px;" data-panel-name="aprs-message">
+            <table class="openwebrx-panel openwebrx-message-panel" id="openwebrx-panel-js8-message" style="display:none; width: 619px;" data-panel-name="js8-message">
+                <thead><tr>
+                    <th>UTC</th>
+                    <th class="decimal freq">Freq</th>
+                    <th class="message">Message</th>
+                </tr></thead>
+                <tbody></tbody>
+            </table>
+            <table class="openwebrx-panel openwebrx-message-panel" id="openwebrx-panel-packet-message" style="display: none; width: 619px;" data-panel-name="aprs-message">
                 <thead><tr>
                     <th>UTC</th>
                     <th class="callsign">Callsign</th>
@@ -86,7 +83,7 @@
                 </tr></thead>
                 <tbody></tbody>
             </table>
-            <table class="openwebrx-panel" id="openwebrx-panel-pocsag-message" style="display: none; width: 619px;" data-panel-name="pocsag-message">
+            <table class="openwebrx-panel openwebrx-message-panel" id="openwebrx-panel-pocsag-message" style="display: none; width: 619px;" data-panel-name="pocsag-message">
                 <thead><tr>
                     <th class="address">Address</th>
                     <th class="message">Message</th>
@@ -126,26 +123,30 @@
                 <div class="openwebrx-panel-inner nano" id="openwebrx-log-scroll">
                     <div class="nano-content">
                         <div id="openwebrx-client-log-title">OpenWebRX client log</div>
-                        <div>Author contact: <a href="http://www.justjakob.de/" target="_blank">Jakob Ketterl, DD5JFK</a></div>
+                        <div>
+                            Author contact: <a href="http://www.justjakob.de/" target="_blank">Jakob Ketterl, DD5JFK</a> |
+                            <a href="https://www.openwebrx.de" target="_blank">OpenWebRX homepage</a>
+                        </div>
+                        <div>Support and information: <a href="https://groups.io/g/openwebrx" target="_blank">Groups.io Mailinglist</a></div>
                         <div id="openwebrx-debugdiv"></div>
                     </div>
                 </div>
             </div>
             <div class="openwebrx-panel" id="openwebrx-panel-status" data-panel-name="status" style="width: 615px;" data-panel-transparent="true">
-                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-buffer"> <span class="openwebrx-progressbar-text">Audio buffer [0 ms]</span><div class="openwebrx-progressbar-bar"></div></div>
-                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-output"> <span class="openwebrx-progressbar-text">Audio output [0 sps]</span><div class="openwebrx-progressbar-bar"></div></div>
-                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-speed"> <span class="openwebrx-progressbar-text">Audio stream [0 kbps]</span><div class="openwebrx-progressbar-bar"></div></div>
-                <div class="openwebrx-progressbar" id="openwebrx-bar-network-speed"> <span class="openwebrx-progressbar-text">Network usage [0 kbps]</span><div class="openwebrx-progressbar-bar"></div></div>
-                <div class="openwebrx-progressbar" id="openwebrx-bar-server-cpu"> <span class="openwebrx-progressbar-text">Server CPU [0%]</span><div class="openwebrx-progressbar-bar"></div></div>
-                <div class="openwebrx-progressbar" id="openwebrx-bar-clients"> <span class="openwebrx-progressbar-text">Clients [1]</span><div class="openwebrx-progressbar-bar"></div></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-buffer" data-type="audiobuffer"></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-output" data-type="audiooutput"></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-speed" data-type="audiospeed"></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-network-speed" data-type="networkspeed"></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-server-cpu" data-type="cpu"></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-clients" data-type="clients"></div>
             </div>
         </div>
         <div id="openwebrx-panels-container-right">
             <div class="openwebrx-panel" id="openwebrx-panel-receiver" data-panel-name="client-params" style="width: 259px;">
                 <div class="openwebrx-panel-line frequencies-container">
                     <div class="frequencies">
-                        <div id="webrx-actual-freq"></div>
-                        <div id="webrx-mouse-freq"></div>
+                        <div class="webrx-actual-freq"></div>
+                        <div class="webrx-mouse-freq"></div>
                     </div>
                     <div class="openwebrx-button openwebrx-square-button openwebrx-bookmark-button" style="display:none;" title="Add bookmark...">
                         <img src="static/gfx/openwebrx-bookmark.png">
@@ -155,47 +156,7 @@
                     <select id="openwebrx-sdr-profiles-listbox" onchange="sdr_profile_changed();">
                     </select>
                 </div>
-                <div class="openwebrx-panel-line openwebrx-panel-flex-line">
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-nfm"
-                         onclick="demodulator_analog_replace('nfm');">FM</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-am"
-                         onclick="demodulator_analog_replace('am');">AM</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-lsb"
-                         onclick="demodulator_analog_replace('lsb');">LSB</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-usb"
-                         onclick="demodulator_analog_replace('usb');">USB</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-cw"
-                         onclick="demodulator_analog_replace('cw');">CW</div>
-                </div>
-                <div class="openwebrx-panel-line openwebrx-panel-flex-line">
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-dmr"
-                         style="display:none;" data-feature="digital_voice_digiham"
-                         onclick="demodulator_analog_replace('dmr');">DMR</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-dstar"
-                         style="display:none;" data-feature="digital_voice_dsd"
-                         onclick="demodulator_analog_replace('dstar');">DStar</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-nxdn"
-                         style="display:none;" data-feature="digital_voice_dsd"
-                         onclick="demodulator_analog_replace('nxdn');">NXDN</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-ysf"
-                         style="display:none;" data-feature="digital_voice_digiham"
-                         onclick="demodulator_analog_replace('ysf');">YSF</div>
-                </div>
-                <div class="openwebrx-panel-line openwebrx-panel-flex-line">
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-dig" onclick="demodulator_digital_replace_last();">DIG</div>
-                    <select id="openwebrx-secondary-demod-listbox" onchange="secondary_demod_listbox_changed();">
-                        <option value="none"></option>
-                        <option value="bpsk31">BPSK31</option>
-                        <option value="bpsk63">BPSK63</option>
-                        <option value="ft8" data-feature="wsjt-x">FT8</option>
-                        <option value="wspr" data-feature="wsjt-x">WSPR</option>
-                        <option value="jt65" data-feature="wsjt-x">JT65</option>
-                        <option value="jt9" data-feature="wsjt-x">JT9</option>
-                        <option value="ft4" data-feature="wsjt-x">FT4</option>
-                        <option value="packet" data-feature="packet">Packet</option>
-                        <option value="pocsag" data-feature="pocsag">Pocsag</option>
-                    </select>
-                </div>
+                <div class="openwebrx-modes openwebrx-panel-line"></div>
                 <div class="openwebrx-panel-line">
                     <div title="Mute on/off" id="openwebrx-mute-off" class="openwebrx-button" onclick="toggleMute();"><img src="static/gfx/openwebrx-speaker.png" class="openwebrx-sliderbtn-img" id="openwebrx-mute-img"></div>
                     <input title="Volume" id="openwebrx-panel-volume" class="openwebrx-panel-slider" type="range" min="0" max="150" value="50" step="1" onchange="updateVolume()" oninput="updateVolume()">
@@ -203,8 +164,8 @@
                     <input title="Waterfall minimum level" id="openwebrx-waterfall-color-min" class="openwebrx-panel-slider" type="range" min="-200" max="100" value="50" step="1" onchange="updateWaterfallColors(0);" oninput="updateVolume()">
                 </div>
                 <div class="openwebrx-panel-line">
-                    <div title="Auto-set squelch level" id="openwebrx-squelch-default" class="openwebrx-button" onclick="setSquelchToAuto()"><img src="static/gfx/openwebrx-squelch-button.png" class="openwebrx-sliderbtn-img"></div>
-                    <input title="Squelch" id="openwebrx-panel-squelch" class="openwebrx-panel-slider" type="range" min="-150" max="0" value="-150" step="1" onchange="updateSquelch()" oninput="updateSquelch()">
+                    <div title="Auto-set squelch level" class="openwebrx-squelch-default openwebrx-button"><img src="static/gfx/openwebrx-squelch-button.png" class="openwebrx-sliderbtn-img"></div>
+                    <input title="Squelch" class="openwebrx-squelch-slider openwebrx-panel-slider" type="range" min="-150" max="0" value="-150" step="1">
                     <div title="Set waterfall colors to default" id="openwebrx-waterfall-colors-default" class="openwebrx-button" onclick="waterfallColorsDefault()"><img src="static/gfx/openwebrx-waterfall-default.png" class="openwebrx-sliderbtn-img"></div>
                     <input title="Waterfall maximum level" id="openwebrx-waterfall-color-max" class="openwebrx-panel-slider" type="range" min="-200" max="100" value="50" step="1" onchange="updateWaterfallColors(1);" oninput="updateVolume()">
                 </div>
@@ -249,17 +210,7 @@
             </div>
             <div class="form-field">
                 <label for="modulation">Modulation:</label>
-                <select name="modulation" id="modulation">
-                    <option value="nfm">FM</option>
-                    <option value="am">AM</option>
-                    <option value="usb">USB</option>
-                    <option value="lsb">LSB</option>
-                    <option value="cw">CW</option>
-                    <option value="dmr">DMR</option>
-                    <option value="dstar">D-Star</option>
-                    <option value="nxdn">NXDN</option>
-                    <option value="ysf">YSF</option>
-                </select>
+                <select name="modulation" id="modulation"></select>
             </div>
             <div class="buttons">
                 <div class="openwebrx-button" data-action="cancel">Cancel</div>

htdocs/lib/BookmarkBar.js

@@ -8,12 +8,10 @@ function BookmarkBar() {
         var $bookmark = $(e.target).closest('.bookmark');
         me.$container.find('.bookmark').removeClass('selected');
         var b = $bookmark.data();
-        if (!b || !b.frequency || (!b.modulation && !b.digital_modulation)) return;
-        demodulators[0].set_offset_frequency(b.frequency - center_freq);
+        if (!b || !b.frequency || !b.modulation) return;
+        me.getDemodulator().set_offset_frequency(b.frequency - center_freq);
         if (b.modulation) {
-            demodulator_analog_replace(b.modulation);
-        } else if (b.digital_modulation) {
-            demodulator_digital_replace(b.digital_modulation);
+            me.getDemodulatorPanel().setMode(b.modulation);
         }
         $bookmark.addClass('selected');
     });
@@ -104,40 +102,26 @@ BookmarkBar.prototype.render = function(){
 };
 
 BookmarkBar.prototype.showEditDialog = function(bookmark) {
-    var $form = this.$dialog.find("form");
     if (!bookmark) {
         bookmark = {
             name: "",
-            frequency: center_freq + demodulators[0].offset_frequency,
-            modulation: demodulators[0].subtype
+            frequency: center_freq + this.getDemodulator().get_offset_frequency(),
+            modulation: this.getDemodulator().get_secondary_demod() || this.getDemodulator().get_modulation()
         }
     }
-    ['name', 'frequency', 'modulation'].forEach(function(key){
-        $form.find('#' + key).val(bookmark[key]);
-    });
-    this.$dialog.data('id', bookmark.id);
+    this.$dialog.bookmarkDialog().setValues(bookmark);
     this.$dialog.show();
     this.$dialog.find('#name').focus();
 };
 
 BookmarkBar.prototype.storeBookmark = function() {
     var me = this;
-    var bookmark = {};
-    var valid = true;
-    ['name', 'frequency', 'modulation'].forEach(function(key){
-        var $input = me.$dialog.find('#' + key);
-        valid = valid && $input[0].checkValidity();
-        bookmark[key] = $input.val();
-    });
-    if (!valid) {
-        me.$dialog.find("form :submit").click();
-        return;
-    }
+    var bookmark = this.$dialog.bookmarkDialog().getValues();
+    if (!bookmark) return;
     bookmark.frequency = Number(bookmark.frequency);
 
     var bookmarks = me.localBookmarks.getBookmarks();
 
-    bookmark.id = me.$dialog.data('id');
     if (!bookmark.id) {
         if (bookmarks.length) {
             bookmark.id = 1 + Math.max.apply(Math, bookmarks.map(function(b){ return b.id || 0; }));
@@ -154,6 +138,14 @@ BookmarkBar.prototype.storeBookmark = function() {
     me.$dialog.hide();
 };
 
+BookmarkBar.prototype.getDemodulatorPanel = function() {
+    return $('#openwebrx-panel-receiver').demodulatorPanel();
+};
+
+BookmarkBar.prototype.getDemodulator = function() {
+    return this.getDemodulatorPanel().getDemodulator();
+};
+
 BookmarkLocalStorage = function(){
 };
 
@@ -171,7 +163,3 @@ BookmarkLocalStorage.prototype.deleteBookmark = function(data) {
     bookmarks = bookmarks.filter(function(b) { return b.id !== data; });
     this.setBookmarks(bookmarks);
 };
-
-
-
-

htdocs/lib/BookmarkDialog.js

@@ -0,0 +1,36 @@
+$.fn.bookmarkDialog = function() {
+    var $el = this;
+    return {
+        setModes: function(modes) {
+            $el.find('#modulation').html(modes.filter(function(m){
+                return m.isAvailable();
+            }).map(function(m) {
+                return '<option value="' + m.modulation + '">' + m.name + '</option>';
+            }).join(''));
+            return this;
+        },
+        setValues: function(bookmark) {
+            var $form = $el.find('form');
+            ['name', 'frequency', 'modulation'].forEach(function(key){
+                $form.find('#' + key).val(bookmark[key]);
+            });
+            $el.data('id', bookmark.id || false);
+            return this;
+        },
+        getValues: function() {
+            var bookmark = {};
+            var valid = true;
+            ['name', 'frequency', 'modulation'].forEach(function(key){
+                var $input = $el.find('#' + key);
+                valid = valid && $input[0].checkValidity();
+                bookmark[key] = $input.val();
+            });
+            if (!valid) {
+                $el.find("form :submit").click();
+                return;
+            }
+            bookmark.id = $el.data('id');
+            return bookmark;
+        }
+    }
+}

htdocs/lib/Demodulator.js

@@ -0,0 +1,356 @@
+function Filter(demodulator) {
+    this.demodulator = demodulator;
+    this.min_passband = 100;
+}
+
+Filter.prototype.getLimits = function() {
+    var max_bw;
+    if (this.demodulator.get_secondary_demod() === 'pocsag') {
+        max_bw = 12500;
+    } else {
+        max_bw = (audioEngine.getOutputRate() / 2) - 1;
+    }
+    return {
+        high: max_bw,
+        low: -max_bw
+    };
+};
+
+function Envelope(demodulator) {
+    this.demodulator = demodulator;
+    this.dragged_range = Demodulator.draggable_ranges.none;
+}
+
+Envelope.prototype.draw = function(visible_range){
+    this.visible_range = visible_range;
+    var line = center_freq + this.demodulator.offset_frequency;
+
+    //                                               ____
+    // Draws a standard filter envelope like this: _/    \_
+    // Parameters are given in offset frequency (Hz).
+    // Envelope is drawn on the scale canvas.
+    // A "drag range" object is returned, containing information about the draggable areas of the envelope
+    // (beginning, ending and the line showing the offset frequency).
+    var env_bounding_line_w = 5;   //
+    var env_att_w = 5;             //     _______   ___env_h2 in px   ___|_____
+    var env_h1 = 17;               //   _/|      \_ ___env_h1 in px _/   |_    \_
+    var env_h2 = 5;                //   |||env_att_line_w                |_env_lineplus
+    var env_lineplus = 1;          //   ||env_bounding_line_w
+    var env_line_click_area = 6;
+    //range=get_visible_freq_range();
+    var from = center_freq + this.demodulator.offset_frequency + this.demodulator.low_cut;
+    var from_px = scale_px_from_freq(from, range);
+    var to = center_freq + this.demodulator.offset_frequency + this.demodulator.high_cut;
+    var to_px = scale_px_from_freq(to, range);
+    if (to_px < from_px) /* swap'em */ {
+        var temp_px = to_px;
+        to_px = from_px;
+        from_px = temp_px;
+    }
+
+    from_px -= (env_att_w + env_bounding_line_w);
+    to_px += (env_att_w + env_bounding_line_w);
+    // do drawing:
+    scale_ctx.lineWidth = 3;
+    var color = this.color || '#ffff00'; // yellow
+    scale_ctx.strokeStyle = color;
+    scale_ctx.fillStyle = color;
+    var drag_ranges = {envelope_on_screen: false, line_on_screen: false};
+    if (!(to_px < 0 || from_px > window.innerWidth)) // out of screen?
+    {
+        drag_ranges.beginning = {x1: from_px, x2: from_px + env_bounding_line_w + env_att_w};
+        drag_ranges.ending = {x1: to_px - env_bounding_line_w - env_att_w, x2: to_px};
+        drag_ranges.whole_envelope = {x1: from_px, x2: to_px};
+        drag_ranges.envelope_on_screen = true;
+        scale_ctx.beginPath();
+        scale_ctx.moveTo(from_px, env_h1);
+        scale_ctx.lineTo(from_px + env_bounding_line_w, env_h1);
+        scale_ctx.lineTo(from_px + env_bounding_line_w + env_att_w, env_h2);
+        scale_ctx.lineTo(to_px - env_bounding_line_w - env_att_w, env_h2);
+        scale_ctx.lineTo(to_px - env_bounding_line_w, env_h1);
+        scale_ctx.lineTo(to_px, env_h1);
+        scale_ctx.globalAlpha = 0.3;
+        scale_ctx.fill();
+        scale_ctx.globalAlpha = 1;
+        scale_ctx.stroke();
+    }
+    if (typeof line !== "undefined") // out of screen?
+    {
+        var line_px = scale_px_from_freq(line, range);
+        if (!(line_px < 0 || line_px > window.innerWidth)) {
+            drag_ranges.line = {x1: line_px - env_line_click_area / 2, x2: line_px + env_line_click_area / 2};
+            drag_ranges.line_on_screen = true;
+            scale_ctx.moveTo(line_px, env_h1 + env_lineplus);
+            scale_ctx.lineTo(line_px, env_h2 - env_lineplus);
+            scale_ctx.stroke();
+        }
+    }
+    this.drag_ranges = drag_ranges;
+};
+
+Envelope.prototype.drag_start = function(x, key_modifiers){
+    this.key_modifiers = key_modifiers;
+    this.dragged_range = this.where_clicked(x, this.drag_ranges, key_modifiers);
+    this.drag_origin = {
+        x: x,
+        low_cut: this.demodulator.low_cut,
+        high_cut: this.demodulator.high_cut,
+        offset_frequency: this.demodulator.offset_frequency
+    };
+    return this.dragged_range !== Demodulator.draggable_ranges.none;
+};
+
+Envelope.prototype.where_clicked = function(x, drag_ranges, key_modifiers) {  // Check exactly what the user has clicked based on ranges returned by envelope_draw().
+    var in_range = function (x, range) {
+        return range.x1 <= x && range.x2 >= x;
+    };
+    var dr = Demodulator.draggable_ranges;
+
+    if (key_modifiers.shiftKey) {
+        //Check first: shift + center drag emulates BFO knob
+        if (drag_ranges.line_on_screen && in_range(x, drag_ranges.line)) return dr.bfo;
+        //Check second: shift + envelope drag emulates PBF knob
+        if (drag_ranges.envelope_on_screen && in_range(x, drag_ranges.whole_envelope)) return dr.pbs;
+    }
+    if (drag_ranges.envelope_on_screen) {
+        // For low and high cut:
+        if (in_range(x, drag_ranges.beginning)) return dr.beginning;
+        if (in_range(x, drag_ranges.ending)) return dr.ending;
+        // Last priority: having clicked anything else on the envelope, without holding the shift key
+        if (in_range(x, drag_ranges.whole_envelope)) return dr.anything_else;
+    }
+    return dr.none; //User doesn't drag the envelope for this demodulator
+};
+
+
+Envelope.prototype.drag_move = function(x) {
+    var dr = Demodulator.draggable_ranges;
+    var new_value;
+    if (this.dragged_range === dr.none) return false; // we return if user is not dragging (us) at all
+    var freq_change = Math.round(this.visible_range.hps * (x - this.drag_origin.x));
+
+    //dragging the line in the middle of the filter envelope while holding Shift does emulate
+    //the BFO knob on radio equipment: moving offset frequency, while passband remains unchanged
+    //Filter passband moves in the opposite direction than dragged, hence the minus below.
+    var minus = (this.dragged_range === dr.bfo) ? -1 : 1;
+    //dragging any other parts of the filter envelope while holding Shift does emulate the PBS knob
+    //(PassBand Shift) on radio equipment: PBS does move the whole passband without moving the offset
+    //frequency.
+    if (this.dragged_range === dr.beginning || this.dragged_range === dr.bfo || this.dragged_range === dr.pbs) {
+        //we don't let low_cut go beyond its limits
+        if ((new_value = this.drag_origin.low_cut + minus * freq_change) < this.demodulator.filter.getLimits().low) return true;
+        //nor the filter passband be too small
+        if (this.demodulator.high_cut - new_value < this.demodulator.filter.min_passband) return true;
+        //sanity check to prevent GNU Radio "firdes check failed: fa <= fb"
+        if (new_value >= this.demodulator.high_cut) return true;
+        this.demodulator.setLowCut(new_value);
+    }
+    if (this.dragged_range === dr.ending || this.dragged_range === dr.bfo || this.dragged_range === dr.pbs) {
+        //we don't let high_cut go beyond its limits
+        if ((new_value = this.drag_origin.high_cut + minus * freq_change) > this.demodulator.filter.getLimits().high) return true;
+        //nor the filter passband be too small
+        if (new_value - this.demodulator.low_cut < this.demodulator.filter.min_passband) return true;
+        //sanity check to prevent GNU Radio "firdes check failed: fa <= fb"
+        if (new_value <= this.demodulator.low_cut) return true;
+        this.demodulator.setHighCut(new_value);
+    }
+    if (this.dragged_range === dr.anything_else || this.dragged_range === dr.bfo) {
+        //when any other part of the envelope is dragged, the offset frequency is changed (whole passband also moves with it)
+        new_value = this.drag_origin.offset_frequency + freq_change;
+        if (new_value > bandwidth / 2 || new_value < -bandwidth / 2) return true; //we don't allow tuning above Nyquist frequency :-)
+        this.demodulator.set_offset_frequency(new_value);
+    }
+    //now do the actual modifications:
+    //mkenvelopes(this.visible_range);
+    //this.demodulator.set();
+    return true;
+};
+
+Envelope.prototype.drag_end = function(){
+    var to_return = this.dragged_range !== Demodulator.draggable_ranges.none; //this part is required for cliking anywhere on the scale to set offset
+    this.dragged_range = Demodulator.draggable_ranges.none;
+    return to_return;
+};
+
+
+//******* class Demodulator_default_analog *******
+// This can be used as a base for basic audio demodulators.
+// It already supports most basic modulations used for ham radio and commercial services: AM/FM/LSB/USB
+
+function Demodulator(offset_frequency, modulation) {
+    this.offset_frequency = offset_frequency;
+    this.envelope = new Envelope(this);
+    this.color = Demodulator.get_next_color();
+    this.modulation = modulation;
+    this.filter = new Filter(this);
+    this.squelch_level = -150;
+    this.dmr_filter = 3;
+    this.started = false;
+    this.state = {};
+    this.secondary_demod = false;
+    var mode = Modes.findByModulation(modulation);
+    if (mode) {
+        this.low_cut = mode.bandpass.low_cut;
+        this.high_cut = mode.bandpass.high_cut;
+    }
+    this.listeners = {
+        "frequencychange": [],
+        "squelchchange": []
+    };
+}
+
+//ranges on filter envelope that can be dragged:
+Demodulator.draggable_ranges = {
+    none: 0,
+    beginning: 1 /*from*/,
+    ending: 2 /*to*/,
+    anything_else: 3,
+    bfo: 4 /*line (while holding shift)*/,
+    pbs: 5
+}; //to which parameter these correspond in envelope_draw()
+
+Demodulator.color_index = 0;
+Demodulator.colors = ["#ffff00", "#00ff00", "#00ffff", "#058cff", "#ff9600", "#a1ff39", "#ff4e39", "#ff5dbd"];
+
+Demodulator.get_next_color = function() {
+    if (this.color_index >= this.colors.length) this.color_index = 0;
+    return (this.colors[this.color_index++]);
+}
+
+
+
+Demodulator.prototype.on = function(event, handler) {
+    this.listeners[event].push(handler);
+};
+
+Demodulator.prototype.emit = function(event, params) {
+    this.listeners[event].forEach(function(fn) {
+        fn(params);
+    });
+};
+
+Demodulator.prototype.set_offset_frequency = function(to_what) {
+    if (to_what > bandwidth / 2 || to_what < -bandwidth / 2) return;
+    to_what = Math.round(to_what);
+    if (this.offset_frequency === to_what) {
+        return;
+    }
+    this.offset_frequency = to_what;
+    this.set();
+    this.emit("frequencychange", to_what);
+    mkenvelopes(get_visible_freq_range());
+};
+
+Demodulator.prototype.get_offset_frequency = function() {
+    return this.offset_frequency;
+};
+
+Demodulator.prototype.get_modulation = function() {
+    return this.modulation;
+};
+
+Demodulator.prototype.start = function() {
+    this.started = true;
+    this.set();
+    ws.send(JSON.stringify({
+        "type": "dspcontrol",
+        "action": "start"
+    }));
+};
+
+// TODO check if this is actually used
+Demodulator.prototype.stop = function() {
+};
+
+Demodulator.prototype.send = function(params) {
+    ws.send(JSON.stringify({"type": "dspcontrol", "params": params}));
+}
+
+Demodulator.prototype.set = function () {  //this function sends demodulator parameters to the server
+    if (!this.started) return;
+    var params = {
+        "low_cut": this.low_cut,
+        "high_cut": this.high_cut,
+        "offset_freq": this.offset_frequency,
+        "mod": this.modulation,
+        "dmr_filter": this.dmr_filter,
+        "squelch_level": this.squelch_level,
+        "secondary_mod": this.secondary_demod,
+        "secondary_offset_freq": this.secondary_offset_freq
+    };
+    var to_send = {};
+    for (var key in params) {
+        if (!(key in this.state) || params[key] !== this.state[key]) {
+            to_send[key] = params[key];
+        }
+    }
+    if (Object.keys(to_send).length > 0) {
+        this.send(to_send);
+        for (var key in to_send) {
+            this.state[key] = to_send[key];
+        }
+    }
+    mkenvelopes(get_visible_freq_range());
+};
+
+Demodulator.prototype.setSquelch = function(squelch) {
+    if (this.squelch_level == squelch) {
+        return;
+    }
+    this.squelch_level = squelch;
+    this.set();
+    this.emit("squelchchange", squelch);
+};
+
+Demodulator.prototype.getSquelch = function() {
+    return this.squelch_level;
+};
+
+Demodulator.prototype.setDmrFilter = function(dmr_filter) {
+    this.dmr_filter = dmr_filter;
+    this.set();
+};
+
+Demodulator.prototype.setBandpass = function(bandpass) {
+    this.bandpass = bandpass;
+    this.low_cut = bandpass.low_cut;
+    this.high_cut = bandpass.high_cut;
+    this.set();
+};
+
+Demodulator.prototype.setLowCut = function(low_cut) {
+    this.low_cut = low_cut;
+    this.set();
+};
+
+Demodulator.prototype.setHighCut = function(high_cut) {
+    this.high_cut = high_cut;
+    this.set();
+};
+
+Demodulator.prototype.getBandpass = function() {
+    return {
+        low_cut: this.low_cut,
+        high_cut: this.high_cut
+    };
+};
+
+Demodulator.prototype.set_secondary_demod = function(secondary_demod) {
+    if (this.secondary_demod === secondary_demod) {
+        return;
+    }
+    this.secondary_demod = secondary_demod;
+    this.set();
+};
+
+Demodulator.prototype.get_secondary_demod = function() {
+    return this.secondary_demod;
+};
+
+Demodulator.prototype.set_secondary_offset_freq = function(secondary_offset) {
+    if (this.secondary_offset_freq === secondary_offset) {
+        return;
+    }
+    this.secondary_offset_freq = secondary_offset;
+    this.set();
+};

htdocs/lib/DemodulatorPanel.js

@@ -0,0 +1,333 @@
+function DemodulatorPanel(el) {
+    var self = this;
+    self.el = el;
+    self.demodulator = null;
+    self.mode = null;
+
+    var displayEl = el.find('.webrx-actual-freq')
+    this.tuneableFrequencyDisplay = displayEl.tuneableFrequencyDisplay();
+    displayEl.on('frequencychange', function(event, freq) {
+        self.getDemodulator().set_offset_frequency(freq - self.center_freq);
+    });
+
+    Modes.registerModePanel(this);
+    el.on('click', '.openwebrx-demodulator-button', function() {
+        var modulation = $(this).data('modulation');
+        if (modulation) {
+            self.setMode(modulation);
+        } else {
+            self.disableDigiMode();
+        }
+    });
+    el.on('change', '.openwebrx-secondary-demod-listbox', function() {
+        var value = $(this).val();
+        if (value === 'none') {
+            self.disableDigiMode();
+        } else {
+            self.setMode(value);
+        }
+    });
+    el.on('click', '.openwebrx-squelch-default', function() {
+        if (!self.squelchAvailable()) return;
+        el.find('.openwebrx-squelch-slider').val(getLogSmeterValue(smeter_level) + 10);
+        self.updateSquelch();
+    });
+    el.on('change', '.openwebrx-squelch-slider', function() {
+        self.updateSquelch();
+    });
+    window.addEventListener('hashchange', function() {
+        self.onHashChange();
+    });
+};
+
+DemodulatorPanel.prototype.render = function() {
+    var available = Modes.getModes().filter(function(m){ return m.isAvailable(); });
+    var normalModes = available.filter(function(m){ return m.type === 'analog'; });
+    var digiModes = available.filter(function(m){ return m.type === 'digimode'; });
+
+    var html = []
+
+    var buttons = normalModes.map(function(m){
+        return $(
+            '<div ' +
+                'class="openwebrx-button openwebrx-demodulator-button" ' +
+                'data-modulation="' + m.modulation + '" ' +
+                'id="openwebrx-button-' + m.modulation + '" r' +
+            '>' + m.name + '</div>'
+        );
+    });
+
+    var index = 0;
+    var arrayLength = buttons.length;
+    var chunks = [];
+
+    for (index = 0; index < arrayLength; index += 5) {
+        chunks.push(buttons.slice(index, index + 5));
+    }
+
+    html.push.apply(html, chunks.map(function(chunk){
+        $line = $('<div class="openwebrx-panel-line openwebrx-panel-flex-line"></div>');
+        $line.append.apply($line, chunk);
+        return $line
+    }));
+
+    html.push($(
+        '<div class="openwebrx-panel-line openwebrx-panel-flex-line">' +
+            '<div class="openwebrx-button openwebrx-demodulator-button openwebrx-button-dig">DIG</div>' +
+            '<select class="openwebrx-secondary-demod-listbox">' +
+                '<option value="none"></option>' +
+                digiModes.map(function(m){
+                    return '<option value="' + m.modulation + '">' + m.name + '</option>';
+                }).join('') +
+            '</select>' +
+        '</div>'
+    ));
+
+    this.el.find(".openwebrx-modes").html(html);
+};
+
+DemodulatorPanel.prototype.setMode = function(requestedModulation) {
+    var mode = Modes.findByModulation(requestedModulation);
+    if (!mode) {
+        return;
+    }
+    if (this.mode === mode) {
+        return;
+    }
+    if (!mode.isAvailable()) {
+        divlog('Modulation "' + mode.name + '" not supported. Please check requirements', true);
+        return;
+    }
+
+    if (mode.type === 'digimode') {
+        modulation = mode.underlying[0];
+    } else {
+        if (this.mode && this.mode.type === 'digimode' && this.mode.underlying.indexOf(requestedModulation) >= 0) {
+            // keep the mode, just switch underlying modulation
+            mode = this.mode;
+            modulation = requestedModulation;
+        } else {
+            modulation = mode.modulation;
+        }
+    }
+
+    var current = this.collectParams();
+    if (this.demodulator) {
+        current.offset_frequency = this.demodulator.get_offset_frequency();
+        current.squelch_level = this.demodulator.getSquelch();
+    }
+
+    this.stopDemodulator();
+    this.demodulator = new Demodulator(current.offset_frequency, modulation);
+    this.demodulator.setSquelch(current.squelch_level);
+
+    var self = this;
+    var updateFrequency = function(freq) {
+        self.tuneableFrequencyDisplay.setFrequency(self.center_freq + freq);
+        self.updateHash();
+    };
+    this.demodulator.on("frequencychange", updateFrequency);
+    updateFrequency(this.demodulator.get_offset_frequency());
+    var updateSquelch = function(squelch) {
+        self.el.find('.openwebrx-squelch-slider').val(squelch);
+        self.updateHash();
+    };
+    this.demodulator.on('squelchchange', updateSquelch);
+    updateSquelch(this.demodulator.getSquelch());
+
+    if (mode.type === 'digimode') {
+        this.demodulator.set_secondary_demod(mode.modulation);
+        if (mode.bandpass) {
+            this.demodulator.setBandpass(mode.bandpass);
+        }
+    } else {
+        this.demodulator.set_secondary_demod(false);
+    }
+
+    this.demodulator.start();
+    this.mode = mode;
+
+    this.updateButtons();
+    this.updatePanels();
+    this.updateHash();
+};
+
+DemodulatorPanel.prototype.disableDigiMode = function() {
+    // just a little trick to get out of the digimode
+    delete this.mode;
+    this.setMode(this.getDemodulator().get_modulation());
+};
+
+DemodulatorPanel.prototype.updatePanels = function() {
+    var modulation = this.getDemodulator().get_secondary_demod();
+    $('#openwebrx-panel-digimodes').attr('data-mode', modulation);
+    toggle_panel("openwebrx-panel-digimodes", !!modulation);
+    toggle_panel("openwebrx-panel-wsjt-message", ['ft8', 'wspr', 'jt65', 'jt9', 'ft4'].indexOf(modulation) >= 0);
+    toggle_panel("openwebrx-panel-js8-message", modulation == "js8");
+    toggle_panel("openwebrx-panel-packet-message", modulation === "packet");
+    toggle_panel("openwebrx-panel-pocsag-message", modulation === "pocsag");
+
+    modulation = this.getDemodulator().get_modulation();
+    var showing = 'openwebrx-panel-metadata-' + modulation;
+    $(".openwebrx-meta-panel").each(function (_, p) {
+        toggle_panel(p.id, p.id === showing);
+    });
+    clear_metadata();
+};
+
+DemodulatorPanel.prototype.getDemodulator = function() {
+    return this.demodulator;
+};
+
+DemodulatorPanel.prototype.collectParams = function() {
+    var defaults = {
+        offset_frequency: 0,
+        squelch_level: -150,
+        mod: 'nfm'
+    }
+    return $.extend(new Object(), defaults, this.initialParams || {}, this.transformHashParams(this.parseHash()));
+};
+
+DemodulatorPanel.prototype.startDemodulator = function() {
+    if (!Modes.initComplete()) return;
+    var params = this.collectParams();
+    this._apply(params);
+};
+
+DemodulatorPanel.prototype.stopDemodulator = function() {
+    if (!this.demodulator) {
+        return;
+    }
+    this.demodulator.stop();
+    this.demodulator = null;
+    this.mode = null;
+}
+
+DemodulatorPanel.prototype._apply = function(params) {
+    this.setMode(params.mod);
+    this.getDemodulator().set_offset_frequency(params.offset_frequency);
+    this.getDemodulator().setSquelch(params.squelch_level);
+    this.updateButtons();
+};
+
+DemodulatorPanel.prototype.setInitialParams = function(params) {
+    this.initialParams = params;
+};
+
+DemodulatorPanel.prototype.onHashChange = function() {
+    this._apply(this.transformHashParams(this.parseHash()));
+};
+
+DemodulatorPanel.prototype.transformHashParams = function(params) {
+    var ret = {
+        mod: params.secondary_mod || params.mod
+    };
+    if (typeof(params.offset_frequency) !== 'undefined') ret.offset_frequency = params.offset_frequency;
+    if (typeof(params.sql) !== 'undefined') ret.squelch_level = parseInt(params.sql);
+    return ret;
+};
+
+DemodulatorPanel.prototype.squelchAvailable = function () {
+    return this.mode && this.mode.squelch;
+}
+
+DemodulatorPanel.prototype.updateButtons = function() {
+    var $buttons = this.el.find(".openwebrx-demodulator-button");
+    $buttons.removeClass("highlighted").removeClass('same-mod');
+    var demod = this.getDemodulator()
+    if (!demod) return;
+    this.el.find('[data-modulation=' + demod.get_modulation() + ']').addClass("highlighted");
+    var secondary_demod = demod.get_secondary_demod()
+    if (secondary_demod) {
+        this.el.find(".openwebrx-button-dig").addClass("highlighted");
+        this.el.find('.openwebrx-secondary-demod-listbox').val(secondary_demod);
+        var mode = Modes.findByModulation(secondary_demod);
+        if (mode) {
+            var self = this;
+            mode.underlying.filter(function(m) {
+                return m !== demod.get_modulation();
+            }).forEach(function(m) {
+                self.el.find('[data-modulation=' + m + ']').addClass('same-mod')
+            });
+        }
+    } else {
+        this.el.find('.openwebrx-secondary-demod-listbox').val('none');
+    }
+    var squelch_disabled = !this.squelchAvailable();
+    this.el.find('.openwebrx-squelch-slider').prop('disabled', squelch_disabled);
+    this.el.find('.openwebrx-squelch-default')[squelch_disabled ? 'addClass' : 'removeClass']('disabled');
+}
+
+DemodulatorPanel.prototype.setCenterFrequency = function(center_freq) {
+    if (this.center_freq === center_freq) {
+        return;
+    }
+    this.stopDemodulator();
+    this.center_freq = center_freq;
+    this.startDemodulator();
+};
+
+DemodulatorPanel.prototype.parseHash = function() {
+    if (!window.location.hash) {
+        return {};
+    }
+    var params = window.location.hash.substring(1).split(",").map(function(x) {
+        var harr = x.split('=');
+        return [harr[0], harr.slice(1).join('=')];
+    }).reduce(function(params, p){
+        params[p[0]] = p[1];
+        return params;
+    }, {});
+
+    return this.validateHash(params);
+};
+
+DemodulatorPanel.prototype.validateHash = function(params) {
+    var self = this;
+    params = Object.keys(params).filter(function(key) {
+        if (key == 'freq' || key == 'mod' || key == 'secondary_mod' || key == 'sql') {
+            return params.freq && Math.abs(params.freq - self.center_freq) < bandwidth;
+        }
+        return true;
+    }).reduce(function(p, key) {
+        p[key] = params[key];
+        return p;
+    }, {});
+
+    if (params['freq']) {
+        params['offset_frequency'] = params['freq'] - self.center_freq;
+        delete params['freq'];
+    }
+
+    return params;
+};
+
+DemodulatorPanel.prototype.updateHash = function() {
+    var demod = this.getDemodulator();
+    if (!demod) return;
+    var self = this;
+    window.location.hash = $.map({
+        freq: demod.get_offset_frequency() + self.center_freq,
+        mod: demod.get_modulation(),
+        secondary_mod: demod.get_secondary_demod(),
+        sql: demod.getSquelch(),
+    }, function(value, key){
+        if (typeof(value) === 'undefined' || value === false) return undefined;
+        return key + '=' + value;
+    }).filter(function(v) {
+        return !!v;
+    }).join(',');
+};
+
+DemodulatorPanel.prototype.updateSquelch = function() {
+    var sliderValue = parseInt(this.el.find(".openwebrx-squelch-slider").val());
+    var demod = this.getDemodulator();
+    if (demod) demod.setSquelch(sliderValue);
+};
+
+$.fn.demodulatorPanel = function(){
+    if (!this.data('panel')) {
+        this.data('panel', new DemodulatorPanel(this));
+    };
+    return this.data('panel');
+};

htdocs/lib/FrequencyDisplay.js

@@ -50,7 +50,6 @@ TuneableFrequencyDisplay.prototype.setupElements = function() {
 
 TuneableFrequencyDisplay.prototype.setupEvents = function() {
     var me = this;
-    me.listeners = [];
 
     me.element.on('wheel', function(e){
         e.preventDefault();
@@ -63,17 +62,13 @@ TuneableFrequencyDisplay.prototype.setupEvents = function() {
         if (e.originalEvent.deltaY > 0) delta *= -1;
         var newFrequency = me.frequency + delta;
 
-        me.listeners.forEach(function(l) {
-            l(newFrequency);
-        });
+        me.element.trigger('frequencychange', newFrequency);
     });
 
     var submit = function(){
         var freq = parseInt(me.input.val());
         if (!isNaN(freq)) {
-            me.listeners.forEach(function(l) {
-                l(freq);
-            });
+            me.element.trigger('frequencychange', freq);
         }
         me.input.hide();
         me.displayContainer.show();
@@ -96,6 +91,16 @@ TuneableFrequencyDisplay.prototype.setupEvents = function() {
     });
 };
 
-TuneableFrequencyDisplay.prototype.onFrequencyChange = function(listener){
-    this.listeners.push(listener);
-};
+$.fn.frequencyDisplay = function() {
+    if (!this.data('frequencyDisplay')) {
+        this.data('frequencyDisplay', new FrequencyDisplay(this));
+    }
+    return this.data('frequencyDisplay');
+}
+
+$.fn.tuneableFrequencyDisplay = function() {
+    if (!this.data('frequencyDisplay')) {
+        this.data('frequencyDisplay', new TuneableFrequencyDisplay(this));
+    }
+    return this.data('frequencyDisplay');
+}

htdocs/lib/Header.js

@@ -0,0 +1,77 @@
+function Header(el) {
+    this.el = el;
+
+    this.el.find('#openwebrx-main-buttons').find('[data-toggle-panel]').click(function () {
+        toggle_panel($(this).data('toggle-panel'));
+    });
+
+    this.init_rx_photo();
+    this.download_details();
+};
+
+Header.prototype.setDetails = function(details) {
+    this.el.find('#webrx-rx-title').html(details['receiver_name']);
+    var query = encodeURIComponent(details['receiver_gps']['lat'] + ',' + details['receiver_gps']['lon']);
+    this.el.find('#webrx-rx-desc').html(details['receiver_location'] + ' | Loc: ' + details['locator'] + ', ASL: ' + details['receiver_asl'] + ' m, <a href="https://www.google.com/maps/search/?api=1&query=' + query + '" target="_blank">[maps]</a>');
+    this.el.find('#webrx-rx-photo-title').html(details['photo_title']);
+    this.el.find('#webrx-rx-photo-desc').html(details['photo_desc']);
+};
+
+Header.prototype.init_rx_photo = function() {
+    this.rx_photo_state = 0;
+
+    $.extend($.easing, {
+        easeOutCubic:function(x) {
+            return 1 - Math.pow( 1 - x, 3 );
+        }
+    });
+
+    $('#webrx-top-container').find('.openwebrx-photo-trigger').click(this.toggle_rx_photo.bind(this));
+};
+
+Header.prototype.close_rx_photo = function() {
+    this.rx_photo_state = 0;
+    this.el.find("#webrx-rx-photo-desc").animate({opacity: 0});
+    this.el.find("#webrx-rx-photo-title").animate({opacity: 0});
+    this.el.find('#webrx-top-photo-clip').animate({maxHeight: 67}, {duration: 1000, easing: 'easeOutCubic'});
+    this.el.find("#openwebrx-rx-details-arrow-down").show();
+    this.el.find("#openwebrx-rx-details-arrow-up").hide();
+}
+
+Header.prototype.open_rx_photo = function() {
+    this.rx_photo_state = 1;
+    this.el.find("#webrx-rx-photo-desc").animate({opacity: 1});
+    this.el.find("#webrx-rx-photo-title").animate({opacity: 1});
+    this.el.find('#webrx-top-photo-clip').animate({maxHeight: 350}, {duration: 1000, easing: 'easeOutCubic'});
+    this.el.find("#openwebrx-rx-details-arrow-down").hide();
+    this.el.find("#openwebrx-rx-details-arrow-up").show();
+}
+
+Header.prototype.toggle_rx_photo = function(ev) {
+    if (ev && ev.target && ev.target.tagName == 'A') {
+        return;
+    }
+    if (this.rx_photo_state) {
+        this.close_rx_photo();
+    } else {
+        this.open_rx_photo();
+    }
+};
+
+Header.prototype.download_details = function() {
+    var self = this;
+    $.ajax('api/receiverdetails').done(function(data){
+        self.setDetails(data);
+    });
+};
+
+$.fn.header = function() {
+    if (!this.data('header')) {
+        this.data('header', new Header(this));
+    }
+    return this.data('header');
+};
+
+$(function(){
+    $('#webrx-top-container').header();
+});

htdocs/lib/Js8Threads.js

@@ -0,0 +1,150 @@
+Js8Thread = function(el){
+    this.messages = [];
+    this.el = el;
+};
+
+Js8Thread.prototype.getAverageFrequency = function(){
+    var total = this.messages.map(function(message){
+        return message.freq;
+    }).reduce(function(t, f){
+        return t + f;
+    }, 0);
+    return total / this.messages.length;
+};
+
+Js8Thread.prototype.pushMessage = function(message) {
+    this.messages.push(message);
+    this.render();
+};
+
+Js8Thread.prototype.render = function() {
+    this.el.html(
+        '<td>' + this.renderTimestamp(this.getLatestTimestamp()) + '</td>' +
+        '<td class="decimal freq">' + Math.round(this.getAverageFrequency()) + '</td>' +
+        '<td class="message"><div>' + this.renderMessages() + '</div></td>'
+    );
+};
+
+Js8Thread.prototype.getLatestTimestamp = function() {
+    return this.messages[0].timestamp;
+};
+
+Js8Thread.prototype.isOpen = function() {
+    if (!this.messages.length) return true;
+    var last_message = this.messages[this.messages.length - 1];
+    return (last_message.thread_type & 2) === 0;
+};
+
+Js8Thread.prototype.renderMessages = function() {
+    var res = [];
+    for (var i = 0; i < this.messages.length; i++) {
+        var msg = this.messages[i];
+        if (msg.thread_type & 1) {
+            res.push('[ ');
+        } else if (i === 0 || msg.timestamp - this.messages[i - 1].timestamp > this.getMessageDuration()) {
+            res.push(' ... ');
+        }
+        res.push(msg.msg);
+        if (msg.thread_type & 2) {
+            res.push(' ]');
+        } else if (i === this.messages.length -1) {
+            res.push(' ... ');
+        }
+    }
+    return res.join('');
+};
+
+Js8Thread.prototype.getMessageDuration = function() {
+    switch (this.getMode()) {
+        case 'A':
+            return 15000;
+        case 'E':
+            return 30000;
+        case 'B':
+            return 10000;
+        case 'C':
+            return 6000;
+    }
+};
+
+Js8Thread.prototype.getMode = function() {
+    // we filter messages by mode, so the first one is as good as any
+    if (!this.messages.length) return;
+    return this.messages[0].mode;
+};
+
+Js8Thread.prototype.acceptsMode = function(mode) {
+    var currentMode = this.getMode();
+    return typeof(currentMode) === 'undefined' || currentMode === mode;
+};
+
+Js8Thread.prototype.renderTimestamp = function(timestamp) {
+    var t = new Date(timestamp);
+    var pad = function (i) {
+        return ('' + i).padStart(2, "0");
+    };
+    return pad(t.getUTCHours()) + pad(t.getUTCMinutes()) + pad(t.getUTCSeconds());
+};
+
+Js8Thread.prototype.purgeOldMessages = function() {
+    var now = new Date().getTime();
+    this.messages = this.messages.filter(function(m) {
+        // keep messages around for 20 minutes
+        return now - m.timestamp < 20 * 60 * 1000;
+    });
+    if (!this.messages.length) {
+        this.el.remove();
+    } else {
+        this.render();
+    }
+    return this.messages.length;
+};
+
+Js8Threader = function(el){
+    this.threads = [];
+    this.tbody = $(el).find('tbody');
+    var me = this;
+    this.interval = setInterval(function(){
+        me.purgeOldMessages();
+    }, 15000);
+};
+
+Js8Threader.prototype.purgeOldMessages = function() {
+    this.threads = this.threads.filter(function(t) {
+        return t.purgeOldMessages();
+    });
+};
+
+Js8Threader.prototype.findThread = function(freq, mode) {
+    var matching = this.threads.filter(function(thread) {
+        // max frequency deviation: 5 Hz. this may be a little tight.
+        return thread.isOpen() && thread.acceptsMode(mode) && Math.abs(thread.getAverageFrequency() - freq) <= 5;
+    });
+    matching.sort(function(a, b){
+        return b.getLatestTimestamp() - a.getLatestTimestamp();
+    });
+    return matching[0] || false;
+};
+
+Js8Threader.prototype.pushMessage = function(message) {
+    var thread;
+    // only look for exising threads if the message is not a starting message
+    if ((message.thread_type & 1) === 0) {
+        thread = this.findThread(message.freq, message.mode);
+    }
+    if (!thread) {
+        var line = $("<tr></tr>");
+        this.tbody.append(line);
+        thread = new Js8Thread(line);
+        this.threads.push(thread);
+    }
+    thread.pushMessage(message);
+    this.tbody.scrollTop(this.tbody[0].scrollHeight);
+};
+
+$.fn.js8 = function() {
+    if (!this.data('threader')) {
+        this.data('threader', new Js8Threader(this));
+    }
+    return this.data('threader');
+};

htdocs/lib/Measurement.js

@@ -1,4 +1,5 @@
 function Measurement() {
+    this.reporters = [];
     this.reset();
 }
 
@@ -21,10 +22,13 @@ Measurement.prototype.getRate = function() {
 Measurement.prototype.reset = function() {
     this.value = 0;
     this.start = new Date();
+    this.reporters.forEach(function(r){ r.reset(); });
 };
 
 Measurement.prototype.report = function(range, interval, callback) {
-    return new Reporter(this, range, interval, callback);
+    var reporter = new Reporter(this, range, interval, callback);
+    this.reporters.push(reporter);
+    return reporter;
 };
 
 function Reporter(measurement, range, interval, callback) {
@@ -59,4 +63,8 @@ Reporter.prototype.report = function(){
     var accumulated = newest.value - oldest.value;
     // we want rate per second, but our time is in milliseconds... compensate by 1000
     this.callback(accumulated * 1000 / elapsed);
+};
+
+Reporter.prototype.reset = function(){
+    this.samples = [];
 };

htdocs/lib/Modes.js

@@ -0,0 +1,55 @@
+var Modes = {
+    modes: [],
+    features: {},
+    panels: [],
+    setModes:function(json){
+        this.modes = json.map(function(m){ return new Mode(m); });
+        this.updatePanels();
+        $('#openwebrx-dialog-bookmark').bookmarkDialog().setModes(this.modes);
+    },
+    getModes:function(){
+        return this.modes;
+    },
+    setFeatures:function(features){
+        this.features = features;
+        this.updatePanels();
+    },
+    findByModulation:function(modulation){
+        matches = this.modes.filter(function(m) { return m.modulation === modulation; });
+        if (matches.length) return matches[0]
+    },
+    registerModePanel: function(el) {
+        this.panels.push(el);
+    },
+    initComplete: function() {
+        return this.modes.length && Object.keys(this.features).length;
+    },
+    updatePanels: function() {
+        this.panels.forEach(function(p) {
+            p.render();
+            p.startDemodulator();
+        });
+    }
+};
+
+var Mode = function(json){
+    this.modulation = json.modulation;
+    this.name = json.name;
+    this.type = json.type;
+    this.requirements = json.requirements;
+    this.squelch = json.squelch;
+    if (json.bandpass) {
+        this.bandpass = json.bandpass;
+    }
+    if (this.type === 'digimode') {
+        this.underlying = json.underlying;
+    }
+};
+
+Mode.prototype.isAvailable = function(){
+    return this.requirements.map(function(r){
+        return Modes.features[r];
+    }).reduce(function(a, b){
+        return a && b;
+    }, true);
+};

htdocs/lib/ProgressBar.js

@@ -1,10 +1,15 @@
 ProgressBar = function(el) {
     this.$el = $(el);
-    this.$innerText = this.$el.find('.openwebrx-progressbar-text');
-    this.$innerBar = this.$el.find('.openwebrx-progressbar-bar');
+    this.$innerText = $('<span class="openwebrx-progressbar-text">' + this.getDefaultText() + '</span>');
+    this.$innerBar = $('<div class="openwebrx-progressbar-bar"></div>');
+    this.$el.empty().append(this.$innerText, this.$innerBar);
     this.$innerBar.css('width', '0%');
 };
 
+ProgressBar.prototype.getDefaultText = function() {
+    return '';
+}
+
 ProgressBar.prototype.set = function(val, text, over) {
     this.setValue(val);
     this.setText(text);
@@ -25,13 +30,20 @@ ProgressBar.prototype.setOver = function(over) {
     this.$innerBar.css('backgroundColor', (over) ? "#ff6262" : "#00aba6");
 };
 
-AudioBufferProgressBar = function(el, sampleRate) {
+AudioBufferProgressBar = function(el) {
     ProgressBar.call(this, el);
-    this.sampleRate = sampleRate;
 };
 
 AudioBufferProgressBar.prototype = new ProgressBar();
 
+AudioBufferProgressBar.prototype.getDefaultText = function() {
+    return 'Audio buffer [0 ms]';
+};
+
+AudioBufferProgressBar.prototype.setSampleRate = function(sampleRate) {
+    this.sampleRate = sampleRate;
+};
+
 AudioBufferProgressBar.prototype.setBuffersize = function(buffersize) {
     var audio_buffer_value = buffersize / this.sampleRate;
     var overrun = audio_buffer_value > audio_buffer_maximal_length_sec;
@@ -53,6 +65,10 @@ NetworkSpeedProgressBar = function(el) {
 
 NetworkSpeedProgressBar.prototype = new ProgressBar();
 
+NetworkSpeedProgressBar.prototype.getDefaultText = function() {
+    return 'Network usage [0 kbps]';
+};
+
 NetworkSpeedProgressBar.prototype.setSpeed = function(speed) {
     var speedInKilobits = speed * 8 / 1000;
     this.set(speedInKilobits / 2000, "Network usage [" + speedInKilobits.toFixed(1) + " kbps]", false);
@@ -64,18 +80,29 @@ AudioSpeedProgressBar = function(el) {
 
 AudioSpeedProgressBar.prototype = new ProgressBar();
 
+AudioSpeedProgressBar.prototype.getDefaultText = function() {
+    return 'Audio stream [0 kbps]';
+};
+
 AudioSpeedProgressBar.prototype.setSpeed = function(speed) {
     this.set(speed / 500000, "Audio stream [" + (speed / 1000).toFixed(0) + " kbps]", false);
 };
 
 AudioOutputProgressBar = function(el, sampleRate) {
     ProgressBar.call(this, el);
-    this.maxRate = sampleRate * 1.25;
-    this.minRate = sampleRate * .25;
 };
 
 AudioOutputProgressBar.prototype = new ProgressBar();
 
+AudioOutputProgressBar.prototype.getDefaultText = function() {
+    return 'Audio output [0 sps]';
+};
+
+AudioOutputProgressBar.prototype.setSampleRate = function(sampleRate) {
+    this.maxRate = sampleRate * 1.25;
+    this.minRate = sampleRate * .25;
+};
+
 AudioOutputProgressBar.prototype.setAudioRate = function(audioRate) {
     this.set(audioRate / this.maxRate, "Audio output [" + (audioRate / 1000).toFixed(1) + " ksps]", audioRate > this.maxRate || audioRate < this.minRate);
 };
@@ -88,6 +115,10 @@ ClientsProgressBar = function(el) {
 
 ClientsProgressBar.prototype = new ProgressBar();
 
+ClientsProgressBar.prototype.getDefaultText = function() {
+    return 'Clients [1]';
+};
+
 ClientsProgressBar.prototype.setClients = function(clients) {
     this.clients = clients;
     this.render();
@@ -108,6 +139,27 @@ CpuProgressBar = function(el) {
 
 CpuProgressBar.prototype = new ProgressBar();
 
+CpuProgressBar.prototype.getDefaultText = function() {
+    return 'Server CPU [0%]';
+};
+
 CpuProgressBar.prototype.setUsage = function(usage) {
     this.set(usage, "Server CPU [" + Math.round(usage * 100) + "%]", usage > .85);
 };
+
+ProgressBar.types = {
+    cpu: CpuProgressBar,
+    audiobuffer: AudioBufferProgressBar,
+    audiospeed: AudioSpeedProgressBar,
+    audiooutput: AudioOutputProgressBar,
+    clients: ClientsProgressBar,
+    networkspeed: NetworkSpeedProgressBar
+}
+
+$.fn.progressbar = function() {
+    if (!this.data('progressbar')) {
+        var constructor = ProgressBar.types[this.data('type')] || ProgressBar;
+        this.data('progressbar', new constructor(this));
+    }
+    return this.data('progressbar');
+};

htdocs/lib/settings/Input.js

@@ -0,0 +1,138 @@
+function Input(name, value, options) {
+    this.name = name;
+    this.value = value;
+    this.options = options;
+    this.label = options && options.label || name;
+};
+
+Input.prototype.getClasses = function() {
+    return ['form-control', 'form-control-sm'];
+}
+
+Input.prototype.bootstrapify = function(input) {
+    this.getClasses().forEach(input.addClass.bind(input));
+    return [
+        '<div class="form-group row">',
+            '<label class="col-form-label col-form-label-sm col-3" for="' + this.name + '">' + this.label + '</label>',
+            '<div class="col-9">',
+                $.map(input, function(el) {
+                    return el.outerHTML;
+                }).join(''),
+            '</div>',
+        '</div>'
+    ].join('');
+};
+
+function TextInput() {
+    Input.apply(this, arguments);
+};
+
+TextInput.prototype = new Input();
+
+TextInput.prototype.render = function() {
+    return this.bootstrapify($('<input type="text" name="' + this.name + '" value="' + this.value + '">'));
+}
+
+function NumberInput() {
+    Input.apply(this, arguments);
+};
+
+NumberInput.prototype = new Input();
+
+NumberInput.prototype.render = function() {
+    return this.bootstrapify($('<input type="number" name="' + this.name + '" value="' + this.value + '">'));
+};
+
+function SoapyGainInput() {
+    Input.apply(this, arguments);
+}
+
+SoapyGainInput.prototype = new Input();
+
+SoapyGainInput.prototype.getClasses = function() {
+    return [];
+};
+
+SoapyGainInput.prototype.render = function(){
+    var markup = $(
+        '<div class="row form-group">' +
+            '<div class="col-4">Gain mode</div>' +
+            '<div class="col-8">' +
+                '<select class="form-control form-control-sm">' +
+                    '<option value="auto">automatic gain</option>' +
+                    '<option value="single">single gain value</option>' +
+                    '<option value="separate">separate gain values</option>' +
+                '</select>' +
+            '</div>' +
+        '</div>' +
+        '<div class="row option form-group gain-mode-single">' +
+            '<div class="col-4">Gain</div>' +
+            '<div class="col-8">' +
+                '<input class="form-control form-control-sm" type="number">' +
+            '</div>' +
+        '</div>' +
+        this.options.gains.map(function(g){
+            return '<div class="row option form-group gain-mode-separate">' +
+                '<div class="col-4">' + g + '</div>' +
+                '<div class="col-8">' +
+                    '<input class="form-control form-control-sm" data-gain="' + g + '" type="number">' +
+                '</div>' +
+            '</div>';
+        }).join('')
+    );
+    var el = $(this.bootstrapify(markup))
+    var setMode = function(mode){
+        el.find('select').val(mode);
+        el.find('.option').hide();
+        el.find('.gain-mode-' + mode).show();
+    };
+    el.on('change', 'select', function(){
+        var mode = $(this).val();
+        setMode(mode);
+    });
+    if (typeof(this.value) === 'number') {
+        setMode('single');
+        el.find('.gain-mode-single input').val(this.value);
+    } else if (typeof(this.value) === 'string') {
+        if (this.value === 'auto') {
+            setMode('auto');
+        } else {
+            setMode('separate');
+            values = $.extend.apply($, this.value.split(',').map(function(seg){
+                var split = seg.split('=');
+                if (split.length < 2) return;
+                var res = {};
+                res[split[0]] = parseInt(split[1]);
+                return res;
+            }));
+            el.find('.gain-mode-separate input').each(function(){
+                var $input = $(this);
+                var g = $input.data('gain');
+                $input.val(g in values ? values[g] : 0);
+            });
+        }
+    } else {
+        setMode('auto');
+    }
+    return el;
+};
+
+function ProfileInput() {
+    Input.apply(this, arguments);
+};
+
+ProfileInput.prototype = new Input();
+
+ProfileInput.prototype.render = function() {
+    return $('<div><h3>Profiles</h3></div>');
+};
+
+function SchedulerInput() {
+    Input.apply(this, arguments);
+};
+
+SchedulerInput.prototype = new Input();
+
+SchedulerInput.prototype.render = function() {
+    return $('<div><h3>Scheduler</h3></div>');
+};

htdocs/lib/settings/SdrDevice.js

@@ -0,0 +1,252 @@
+function SdrDevice(el, data) {
+    this.el = el;
+    this.data = data;
+    this.inputs = {};
+    this.render();
+
+    var self = this;
+    el.on('click', '.fieldselector .btn', function() {
+        var key = el.find('.fieldselector select').val();
+        self.data[key] = self.getInitialValue(key);
+        self.render();
+    });
+};
+
+SdrDevice.create = function(el) {
+    var data = JSON.parse(decodeURIComponent(el.data('config')));
+    var type = data.type;
+    var constructor = SdrDevice.types[type] || SdrDevice;
+    return new constructor(el, data);
+};
+
+SdrDevice.prototype.getData = function() {
+    return $.extend(new Object(), this.getDefaults(), this.data);
+};
+
+SdrDevice.prototype.getDefaults = function() {
+    var defaults = {}
+    $.each(this.getMappings(), function(k, v) {
+        if (!v.includeInDefault) return;
+        defaults[k] = 'initialValue' in v ? v['initialValue'] : false;
+    });
+    return defaults;
+};
+
+SdrDevice.prototype.getMappings = function() {
+    return {
+        "name": {
+            constructor: TextInput,
+            inputOptions: {
+                label: "Name"
+            },
+            initialValue: "",
+            includeInDefault: true
+        },
+        "type": {
+            constructor: TextInput,
+            inputOptions: {
+                label: "Type"
+            },
+            initialValue: '',
+            includeInDefault: true
+        },
+        "ppm": {
+            constructor: NumberInput,
+            inputOptions: {
+                label: "PPM"
+            },
+            initialValue: 0
+        },
+        "profiles": {
+            constructor: ProfileInput,
+            inputOptions: {
+                label: "Profiles"
+            },
+            initialValue: [],
+            includeInDefault: true,
+            position: 100
+        },
+        "scheduler": {
+            constructor: SchedulerInput,
+            inputOptions: {
+                label: "Scheduler",
+            },
+            initialValue: {},
+            position: 101
+        },
+        "rf_gain": {
+            constructor: TextInput,
+            inputOptions: {
+                label: "Gain",
+            },
+            initialValue: 0
+        }
+    };
+};
+
+SdrDevice.prototype.getMapping = function(key) {
+    var mappings = this.getMappings();
+    return mappings[key];
+};
+
+SdrDevice.prototype.getInputClass = function(key) {
+    var mapping = this.getMapping(key);
+    return mapping && mapping.constructor || TextInput;
+};
+
+SdrDevice.prototype.getInitialValue = function(key) {
+    var mapping = this.getMapping(key);
+    return mapping && ('initialValue' in mapping) ? mapping['initialValue'] : false;
+};
+
+SdrDevice.prototype.getPosition = function(key) {
+    var mapping = this.getMapping(key);
+    return mapping && mapping.position || 10;
+};
+
+SdrDevice.prototype.getInputOptions = function(key) {
+    var mapping = this.getMapping(key);
+    return mapping && mapping.inputOptions || {};
+};
+
+SdrDevice.prototype.getLabel = function(key) {
+    var options = this.getInputOptions(key);
+    return options && options.label || key;
+};
+
+SdrDevice.prototype.render = function() {
+    var self = this;
+    self.el.empty();
+    var data = this.getData();
+    Object.keys(data).sort(function(a, b){
+        return self.getPosition(a) - self.getPosition(b);
+    }).forEach(function(key){
+        var value = data[key];
+        var inputClass = self.getInputClass(key);
+        var input = new inputClass(key, value, self.getInputOptions(key));
+        self.inputs[key] = input;
+        self.el.append(input.render());
+    });
+    self.el.append(this.renderFieldSelector());
+};
+
+SdrDevice.prototype.renderFieldSelector = function() {
+    var self = this;
+    return '<div class="fieldselector">' +
+        '<h3>Add new configuration options<h3>' +
+        '<div class="form-group row">' +
+            '<div class="col-3"><select class="form-control form-control-sm">' +
+                Object.keys(self.getMappings()).filter(function(m){
+                    return !(m in self.data);
+                }).map(function(m) {
+                    return '<option value="' + m + '">' + self.getLabel(m) + '</option>';
+                }).join('') +
+            '</select></div>' +
+            '<div class="col-2">' +
+                '<div class="btn btn-primary">Add to config</div>' +
+            '</div>' +
+        '</div>' +
+    '</div>';
+};
+
+RtlSdrDevice = function() {
+    SdrDevice.apply(this, arguments);
+};
+
+RtlSdrDevice.prototype = Object.create(SdrDevice.prototype);
+RtlSdrDevice.prototype.constructor = RtlSdrDevice;
+
+RtlSdrDevice.prototype.getMappings = function() {
+    var mappings = SdrDevice.prototype.getMappings.apply(this, arguments);
+    return $.extend(new Object(), mappings, {
+        "device": {
+            constructor: TextInput,
+            inputOptions:{
+                label: "Serial number"
+            },
+            initialValue: ""
+        }
+    });
+};
+
+SoapySdrDevice = function() {
+    SdrDevice.apply(this, arguments);
+};
+
+SoapySdrDevice.prototype = Object.create(SdrDevice.prototype);
+SoapySdrDevice.prototype.constructor = SoapySdrDevice;
+
+SoapySdrDevice.prototype.getMappings = function() {
+    var mappings = SdrDevice.prototype.getMappings.apply(this, arguments);
+    return $.extend(new Object(), mappings, {
+        "device": {
+            constructor: TextInput,
+            inputOptions:{
+                label: "Soapy device selector"
+            },
+            initialValue: ""
+        },
+        "rf_gain": {
+            constructor: SoapyGainInput,
+            initialValue: 0,
+            inputOptions: {
+                label: "Gain",
+                gains: this.getGains()
+            }
+        }
+    });
+};
+
+SoapySdrDevice.prototype.getGains = function() {
+    return [];
+};
+
+SdrplaySdrDevice = function() {
+    SoapySdrDevice.apply(this, arguments);
+};
+
+SdrplaySdrDevice.prototype = Object.create(SoapySdrDevice.prototype);
+SdrplaySdrDevice.prototype.constructor = SdrplaySdrDevice;
+
+SdrplaySdrDevice.prototype.getGains = function() {
+    return ['RFGR', 'IFGR'];
+};
+
+AirspyHfSdrDevice = function() {
+    SoapySdrDevice.apply(this, arguments);
+};
+
+AirspyHfSdrDevice.prototype = Object.create(SoapySdrDevice.prototype);
+AirspyHfSdrDevice.prototype.constructor = AirspyHfSdrDevice;
+
+AirspyHfSdrDevice.prototype.getGains = function() {
+    return ['RF', 'VGA'];
+};
+
+HackRfSdrDevice = function() {
+    SoapySdrDevice.apply(this, arguments);
+};
+
+HackRfSdrDevice.prototype = Object.create(SoapySdrDevice.prototype);
+HackRfSdrDevice.prototype.constructor = HackRfSdrDevice;
+
+HackRfSdrDevice.prototype.getGains = function() {
+    return ['LNA', 'VGA', 'AMP'];
+};
+
+SdrDevice.types = {
+    'rtl_sdr': RtlSdrDevice,
+    'sdrplay': SdrplaySdrDevice,
+    'airspyhf': AirspyHfSdrDevice,
+    'hackrf': HackRfSdrDevice
+};
+
+$.fn.sdrdevice = function() {
+    return this.map(function(){
+        var el = $(this);
+        if (!el.data('sdrdevice')) {
+            el.data('sdrdevice', SdrDevice.create(el));
+        }
+        return el.data('sdrdevice');
+    });
+};

htdocs/login.html

@@ -0,0 +1,27 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+    <title>OpenWebRX Login</title>
+    <link rel="shortcut icon" type="image/x-icon" href="static/favicon.ico" />
+    <link rel="stylesheet" href="static/css/bootstrap.min.css" />
+    <link rel="stylesheet" type="text/css" href="static/css/login.css" />
+    <script src="static/lib/jquery-3.2.1.min.js"></script>
+    <script src="static/lib/Header.js"></script>
+    <meta charset="utf-8">
+</head>
+<body>
+    ${header}
+    <div class="login">
+        <form method="POST">
+            <div class="form-group">
+                <label for="user">Username</label>
+                <input type="text" class="form-control" id="user" name="user" autofocus="autofocus" placeholder="Username">
+            </div>
+            <div class="form-group">
+                <label for="password">Password</label>
+                <input type="password" class="form-control" id="password" name="password" placeholder="Password">
+            </div>
+            <button type="submit" class="btn btn-secondary btn-login">Login</button>
+        </form>
+    </div>
+</body>

htdocs/map.html

@@ -3,9 +3,7 @@
 <head>
     <title>OpenWebRX Map</title>
     <link rel="shortcut icon" type="image/x-icon" href="static/favicon.ico" />
-    <script src="static/lib/jquery-3.2.1.min.js"></script>
-    <script src="static/lib/chroma.min.js"></script>
-    <script src="static/map.js"></script>
+    <script src="compiled/map.js"></script>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.24.0/moment.min.js"></script>
     <link rel="stylesheet" type="text/css" href="static/css/map.css" />
     <meta charset="utf-8">

htdocs/map.js

@@ -135,7 +135,11 @@
                     if (expectedCallsign && expectedCallsign == update.callsign.trim()) {
                         map.panTo(pos);
                         showMarkerInfoWindow(update.callsign, pos);
-                        delete(expectedCallsign);
+                        expectedCallsign = false;
+                    }
+
+                    if (infowindow && infowindow.callsign && infowindow.callsign == update.callsign.trim()) {
+                        showMarkerInfoWindow(infowindow.callsign, pos);
                     }
                 break;
                 case 'locator':
@@ -176,7 +180,11 @@
                     if (expectedLocator && expectedLocator == update.location.locator) {
                         map.panTo(center);
                         showLocatorInfoWindow(expectedLocator, center);
-                        delete(expectedLocator);
+                        expectedLocator = false;
+                    }
+
+                    if (infowindow && infowindow.locator && infowindow.locator == update.location.locator) {
+                        showLocatorInfoWindow(infowindow.locator, center);
                     }
                 break;
             }
@@ -215,13 +223,26 @@
                     case "config":
                         var config = json.value;
                         if (!map) $.getScript("https://maps.googleapis.com/maps/api/js?key=" + config.google_maps_api_key).done(function(){
+                            var mapTypeId = config.google_maps_api_key ? 'roadmap' : 'OSM';
+
                             map = new google.maps.Map($('.openwebrx-map')[0], {
                                 center: {
-                                    lat: config.receiver_gps[0],
-                                    lng: config.receiver_gps[1]
+                                    lat: config.receiver_gps.lat,
+                                    lng: config.receiver_gps.lon
                                 },
-                                zoom: 5
+                                zoom: 5,
+                                mapTypeId: mapTypeId
                             });
+
+                            map.mapTypes.set("OSM", new google.maps.ImageMapType({
+                                getTileUrl: function(coord, zoom) {
+                                    return "https://maps.wikimedia.org/osm-intl/" + zoom + "/" + coord.x + "/" + coord.y + ".png";
+                                },
+                                tileSize: new google.maps.Size(256, 256),
+                                name: "OpenStreetMap",
+                                maxZoom: 18
+                            }));
+
                             $.getScript("static/lib/nite-overlay.js").done(function(){
                                 nite.init(map);
                                 setInterval(function() { nite.refresh() }, 10000); // every 10s
@@ -237,6 +258,11 @@
                     case "update":
                         processUpdates(json.value);
                     break;
+                    case 'receiver_details':
+                        $('#webrx-top-container').header().setDetails(json['value']);
+                    break;
+                    default:
+                        console.warn('received message of unknown type: ' + json['type']);
                 }
             } catch (e) {
                 // don't lose exception
@@ -269,9 +295,21 @@
 
     connect();
 
+    var getInfoWindow = function() {
+        if (!infowindow) {
+            infowindow = new google.maps.InfoWindow();
+            google.maps.event.addListener(infowindow, 'closeclick', function() {
+                delete infowindow.locator;
+                delete infowindow.callsign;
+            });
+        }
+        return infowindow;
+    }
+
     var infowindow;
     var showLocatorInfoWindow = function(locator, pos) {
-        if (!infowindow) infowindow = new google.maps.InfoWindow();
+        var infowindow = getInfoWindow();
+        infowindow.locator = locator;
         var inLocator = $.map(rectangles, function(r, callsign) {
             return {callsign: callsign, locator: r.locator, lastseen: r.lastseen, mode: r.mode, band: r.band}
         }).filter(function(d) {
@@ -297,7 +335,8 @@
     };
 
     var showMarkerInfoWindow = function(callsign, pos) {
-        if (!infowindow) infowindow = new google.maps.InfoWindow();
+        var infowindow = getInfoWindow();
+        infowindow.callsign = callsign;
         var marker = markers[callsign];
         var timestring = moment(marker.lastseen).fromNow();
         var commentString = "";

htdocs/sdrsettings.html

@@ -0,0 +1,21 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+    <title>OpenWebRX Settings</title>
+    <link rel="shortcut icon" type="image/x-icon" href="static/favicon.ico" />
+    <link rel="stylesheet" href="static/css/bootstrap.min.css" />
+    <link rel="stylesheet" type="text/css" href="static/css/admin.css" />
+    <script src="compiled/settings.js"></script>
+    <meta charset="utf-8">
+</head>
+<body>
+${header}
+<div class="container">
+    <div class="col-12">
+        <h1>SDR device settings</h1>
+    </div>
+    <div class="col-12">
+        ${devices}
+    </div>
+</div>
+</body>

htdocs/settings.html

@@ -0,0 +1,27 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+    <title>OpenWebRX Settings</title>
+    <link rel="shortcut icon" type="image/x-icon" href="static/favicon.ico" />
+    <link rel="stylesheet" href="static/css/bootstrap.min.css" />
+    <link rel="stylesheet" type="text/css" href="static/css/admin.css" />
+    <script src="compiled/settings.js"></script>
+    <meta charset="utf-8">
+</head>
+<body>
+${header}
+<div class="container">
+    <div class="col-12">
+        <h1>Settings</h1>
+    </div>
+    <div class="col-12">
+        <a href="generalsettings">General settings</a>
+    </div>
+    <div class="col-12">
+        <a href="sdrsettings">SDR device settings</a>
+    </div>
+    <div class="col-12">
+        <a href="features">Feature report</a>
+    </div>
+</div>
+</body>

htdocs/settings.js

@@ -0,0 +1,25 @@
+$(function(){
+    $(".map-input").each(function(el) {
+        var $el = $(this);
+        var field_id = $el.attr("for");
+        var $lat = $('#' + field_id + '-lat');
+        var $lon = $('#' + field_id + '-lon');
+        $.getScript("https://maps.googleapis.com/maps/api/js?key=" + $el.data("key")).done(function(){
+            $el.css("height", "200px");
+            var lp = new locationPicker($el.get(0), {
+                lat: parseFloat($lat.val()),
+                lng: parseFloat($lon.val())
+            }, {
+                zoom: 7
+            });
+
+            google.maps.event.addListener(lp.map, 'idle', function(event){
+                var pos = lp.getMarkerPosition();
+                $lat.val(pos.lat);
+                $lon.val(pos.lng);
+            });
+        });
+    });
+
+    $(".sdrdevice").sdrdevice();
+});

manifest.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+set -euxo pipefail
+. docker/env
+
+for image in ${IMAGES}; do
+  # there's no docker manifest rm command, and the create --amend does not work, so we have to clean up manually
+  rm -rf "${HOME}/.docker/manifests/docker.io_jketterl_${image}-${TAG}"
+  IMAGE_LIST=""
+  for a in $ALL_ARCHS; do
+    IMAGE_LIST="$IMAGE_LIST jketterl/$image:$TAG-$a"
+  done
+  docker manifest create jketterl/$image:$TAG $IMAGE_LIST
+  docker manifest push --purge jketterl/$image:$TAG
+  docker pull jketterl/$image:$TAG
+done

owrx/__main__.py

@@ -1,17 +1,18 @@
-from http.server import HTTPServer
-from owrx.http import RequestHandler
-from owrx.config import PropertyManager
-from owrx.feature import FeatureDetector
-from owrx.sdr import SdrService
-from socketserver import ThreadingMixIn
-from owrx.sdrhu import SdrHuUpdater
-from owrx.service import Services
-from owrx.websocket import WebSocketConnection
-from owrx.pskreporter import PskReporter
-
 import logging
 
 logging.basicConfig(level=logging.DEBUG, format="%(asctime)s - %(name)s - %(levelname)s - %(message)s")
+logger = logging.getLogger(__name__)
+
+from http.server import HTTPServer
+from owrx.http import RequestHandler
+from owrx.config import Config
+from owrx.feature import FeatureDetector
+from owrx.sdr import SdrService
+from socketserver import ThreadingMixIn
+from owrx.service import Services
+from owrx.websocket import WebSocketConnection
+from owrx.pskreporter import PskReporter
+from owrx.version import openwebrx_version
 
 
 class ThreadedHttpServer(ThreadingMixIn, HTTPServer):
@@ -26,32 +27,41 @@ OpenWebRX - Open Source SDR Web App for Everyone!  | for license see LICENSE fil
 _________________________________________________________________________________________________
 
 Author contact info:    Jakob Ketterl, DD5JFK <dd5jfk@darc.de>
+Documentation:          https://github.com/jketterl/openwebrx/wiki
+Support and info:       https://groups.io/g/openwebrx
 
     """
     )
 
-    pm = PropertyManager.getSharedInstance().loadConfig()
+    logger.info("OpenWebRX version {0} starting up...".format(openwebrx_version))
+
+    pm = Config.get()
+
+    configErrors = Config.validateConfig()
+    if configErrors:
+        logger.error(
+            "your configuration contains errors. please address the following errors:"
+        )
+        for e in configErrors:
+            logger.error(e)
+        return
 
     featureDetector = FeatureDetector()
     if not featureDetector.is_available("core"):
-        print(
+        logger.error(
             "you are missing required dependencies to run openwebrx. "
             "please check that the following core requirements are installed:"
         )
-        print(", ".join(featureDetector.get_requirements("core")))
+        logger.error(", ".join(featureDetector.get_requirements("core")))
         return
 
     # Get error messages about unknown / unavailable features as soon as possible
     SdrService.loadProps()
 
-    if "sdrhu_key" in pm and pm["sdrhu_public_listing"]:
-        updater = SdrHuUpdater()
-        updater.start()
-
     Services.start()
 
     try:
-        server = ThreadedHttpServer(("0.0.0.0", pm.getPropertyValue("web_port")), RequestHandler)
+        server = ThreadedHttpServer(("0.0.0.0", pm["web_port"]), RequestHandler)
         server.serve_forever()
     except KeyboardInterrupt:
         WebSocketConnection.closeAll()

owrx/audio.py

@@ -0,0 +1,244 @@
+from abc import ABC, ABCMeta, abstractmethod
+from owrx.config import Config
+from owrx.metrics import Metrics, CounterMetric, DirectMetric
+import threading
+import wave
+import subprocess
+import os
+from multiprocessing.connection import Pipe, wait
+from datetime import datetime, timedelta
+from queue import Queue, Full
+
+
+import logging
+
+logger = logging.getLogger(__name__)
+logger.setLevel(logging.INFO)
+
+
+class QueueJob(object):
+    def __init__(self, decoder, file, freq):
+        self.decoder = decoder
+        self.file = file
+        self.freq = freq
+
+    def run(self):
+        self.decoder.decode(self)
+
+    def unlink(self):
+        try:
+            os.unlink(self.file)
+        except FileNotFoundError:
+            pass
+
+
+class QueueWorker(threading.Thread):
+    def __init__(self, queue):
+        self.queue = queue
+        self.doRun = True
+        super().__init__(daemon=True)
+
+    def run(self) -> None:
+        while self.doRun:
+            job = self.queue.get()
+            try:
+                job.run()
+            except Exception:
+                logger.exception("failed to decode job")
+                self.queue.onError()
+            finally:
+                job.unlink()
+
+            self.queue.task_done()
+
+
+class DecoderQueue(Queue):
+    sharedInstance = None
+    creationLock = threading.Lock()
+
+    @staticmethod
+    def getSharedInstance():
+        with DecoderQueue.creationLock:
+            if DecoderQueue.sharedInstance is None:
+                pm = Config.get()
+                DecoderQueue.sharedInstance = DecoderQueue(maxsize=pm["decoding_queue_length"], workers=pm["decoding_queue_workers"])
+        return DecoderQueue.sharedInstance
+
+    def __init__(self, maxsize, workers):
+        super().__init__(maxsize)
+        metrics = Metrics.getSharedInstance()
+        metrics.addMetric("decoding.queue.length", DirectMetric(self.qsize))
+        self.inCounter = CounterMetric()
+        metrics.addMetric("decoding.queue.in", self.inCounter)
+        self.outCounter = CounterMetric()
+        metrics.addMetric("decoding.queue.out", self.outCounter)
+        self.overflowCounter = CounterMetric()
+        metrics.addMetric("decoding.queue.overflow", self.overflowCounter)
+        self.errorCounter = CounterMetric()
+        metrics.addMetric("decoding.queue.error", self.errorCounter)
+        self.workers = [self.newWorker() for _ in range(0, workers)]
+
+    def put(self, item, **kwars):
+        self.inCounter.inc()
+        try:
+            super(DecoderQueue, self).put(item, block=False)
+        except Full:
+            self.overflowCounter.inc()
+            raise
+
+    def get(self, **kwargs):
+        # super.get() is blocking, so it would mess up the stats to inc() first
+        out = super(DecoderQueue, self).get(**kwargs)
+        self.outCounter.inc()
+        return out
+
+    def newWorker(self):
+        worker = QueueWorker(self)
+        worker.start()
+        return worker
+
+    def onError(self):
+        self.errorCounter.inc()
+
+
+class AudioChopperProfile(ABC):
+    @abstractmethod
+    def getInterval(self):
+        pass
+
+    @abstractmethod
+    def getFileTimestampFormat(self):
+        pass
+
+    @abstractmethod
+    def decoder_commandline(self, file):
+        pass
+
+
+class AudioWriter(object):
+    def __init__(self, dsp, source, profile: AudioChopperProfile):
+        self.dsp = dsp
+        self.source = source
+        self.profile = profile
+        self.tmp_dir = Config.get()["temporary_directory"]
+        self.wavefile = None
+        self.wavefilename = None
+        self.switchingLock = threading.Lock()
+        self.timer = None
+        (self.outputReader, self.outputWriter) = Pipe()
+
+    def getWaveFile(self):
+        filename = "{tmp_dir}/openwebrx-audiochopper-{id}-{timestamp}.wav".format(
+            tmp_dir=self.tmp_dir,
+            id=id(self),
+            timestamp=datetime.utcnow().strftime(self.profile.getFileTimestampFormat()),
+        )
+        wavefile = wave.open(filename, "wb")
+        wavefile.setnchannels(1)
+        wavefile.setsampwidth(2)
+        wavefile.setframerate(12000)
+        return filename, wavefile
+
+    def getNextDecodingTime(self):
+        t = datetime.utcnow()
+        zeroed = t.replace(minute=0, second=0, microsecond=0)
+        delta = t - zeroed
+        interval = self.profile.getInterval()
+        seconds = (int(delta.total_seconds() / interval) + 1) * interval
+        t = zeroed + timedelta(seconds=seconds)
+        logger.debug("scheduling: {0}".format(t))
+        return t
+
+    def cancelTimer(self):
+        if self.timer:
+            self.timer.cancel()
+            self.timer = None
+
+    def _scheduleNextSwitch(self):
+        self.cancelTimer()
+        delta = self.getNextDecodingTime() - datetime.utcnow()
+        self.timer = threading.Timer(delta.total_seconds(), self.switchFiles)
+        self.timer.start()
+
+    def switchFiles(self):
+        self.switchingLock.acquire()
+        file = self.wavefile
+        filename = self.wavefilename
+        (self.wavefilename, self.wavefile) = self.getWaveFile()
+        self.switchingLock.release()
+
+        file.close()
+        job = QueueJob(self, filename, self.dsp.get_operating_freq())
+        try:
+            DecoderQueue.getSharedInstance().put(job)
+        except Full:
+            logger.warning("decoding queue overflow; dropping one file")
+            job.unlink()
+        self._scheduleNextSwitch()
+
+    def decode(self, job: QueueJob):
+        logger.debug("processing file %s", job.file)
+        decoder = subprocess.Popen(
+            ["nice", "-n", "10"] + self.profile.decoder_commandline(job.file),
+            stdout=subprocess.PIPE,
+            cwd=self.tmp_dir,
+            close_fds=True,
+            )
+        for line in decoder.stdout:
+            self.outputWriter.send((job.freq, line))
+        try:
+            rc = decoder.wait(timeout=10)
+            if rc != 0:
+                logger.warning("decoder return code: %i", rc)
+        except subprocess.TimeoutExpired:
+            logger.warning("subprocess (pid=%i}) did not terminate correctly; sending kill signal.", decoder.pid)
+            decoder.kill()
+
+    def start(self):
+        (self.wavefilename, self.wavefile) = self.getWaveFile()
+        self._scheduleNextSwitch()
+
+    def write(self, data):
+        self.switchingLock.acquire()
+        self.wavefile.writeframes(data)
+        self.switchingLock.release()
+
+    def stop(self):
+        self.outputReader.close()
+        self.outputWriter.close()
+        self.cancelTimer()
+        try:
+            os.unlink(self.wavefilename)
+        except Exception:
+            logger.exception("error removing undecoded file")
+
+
+class AudioChopper(threading.Thread, metaclass=ABCMeta):
+    def __init__(self, dsp, source, *profiles: AudioChopperProfile):
+        self.source = source
+        self.writers = [AudioWriter(dsp, source, p) for p in profiles]
+        self.doRun = True
+        super().__init__()
+
+    def run(self) -> None:
+        logger.debug("Audio chopper starting up")
+        for w in self.writers:
+            w.start()
+        while self.doRun:
+            data = self.source.read(256)
+            if data is None or (isinstance(data, bytes) and len(data) == 0):
+                self.doRun = False
+            else:
+                for w in self.writers:
+                    w.write(data)
+
+        logger.debug("Audio chopper shutting down")
+        for w in self.writers:
+            w.stop()
+
+    def read(self):
+        try:
+            readers = wait([w.outputReader for w in self.writers])
+            return [r.recv() for r in readers]
+        except EOFError:
+            return None

owrx/client.py

@@ -1,4 +1,4 @@
-from owrx.config import PropertyManager
+from owrx.config import Config
 from owrx.metrics import Metrics, DirectMetric
 import threading
 
@@ -33,7 +33,7 @@ class ClientRegistry(object):
             c.write_clients(n)
 
     def addClient(self, client):
-        pm = PropertyManager.getSharedInstance()
+        pm = Config.get()
         if len(self.clients) >= pm["max_clients"]:
             raise TooManyClientsException()
         self.clients.append(client)

owrx/command.py

@@ -33,6 +33,9 @@ class CommandMapper(object):
         self.static = static
         return self
 
+    def keys(self):
+        return self.mappings.keys()
+
 
 class CommandMapping(ABC):
     @abstractmethod

owrx/config.py

@@ -1,149 +1,134 @@
+from owrx.property import PropertyManager, PropertyLayer
 import importlib.util
+import os
 import logging
+import json
+from abc import ABC, abstractmethod
 
 logger = logging.getLogger(__name__)
 
 
-class Subscription(object):
-    def __init__(self, subscriptee, subscriber):
-        self.subscriptee = subscriptee
-        self.subscriber = subscriber
-
-    def call(self, *args, **kwargs):
-        self.subscriber(*args, **kwargs)
-
-    def cancel(self):
-        self.subscriptee.unwire(self)
-
-
-class Property(object):
-    def __init__(self, value=None):
-        self.value = value
-        self.subscribers = []
-
-    def getValue(self):
-        return self.value
-
-    def setValue(self, value):
-        if self.value == value:
-            return self
-        self.value = value
-        for c in self.subscribers:
-            try:
-                c.call(self.value)
-            except Exception as e:
-                logger.exception(e)
-        return self
-
-    def wire(self, callback):
-        sub = Subscription(self, callback)
-        self.subscribers.append(sub)
-        if not self.value is None:
-            sub.call(self.value)
-        return sub
-
-    def unwire(self, sub):
-        try:
-            self.subscribers.remove(sub)
-        except ValueError:
-            # happens when already removed before
-            pass
-        return self
-
-
 class ConfigNotFoundException(Exception):
     pass
 
 
-class PropertyManager(object):
-    sharedInstance = None
+class ConfigError(object):
+    def __init__(self, key, message):
+        self.key = key
+        self.message = message
+
+    def __str__(self):
+        return "Configuration Error (key: {0}): {1}".format(self.key, self.message)
+
+
+class ConfigMigrator(ABC):
+    @abstractmethod
+    def migrate(self, config):
+        pass
+
+    def renameKey(self, config, old, new):
+        if old in config and not new in config:
+            config[new] = config[old]
+            del config[old]
+
+
+class ConfigMigratorVersion1(ConfigMigrator):
+    def migrate(self, config):
+        if "receiver_gps" in config:
+            gps = config["receiver_gps"]
+            config["receiver_gps"] = {"lat": gps[0], "lon": gps[1]}
+
+        if "waterfall_auto_level_margin" in config:
+            levels = config["waterfall_auto_level_margin"]
+            config["waterfall_auto_level_margin"] = {"min": levels[0], "max": levels[1]}
+
+        self.renameKey(config, "wsjt_queue_workers", "decoding_queue_workers")
+        self.renameKey(config, "wsjt_queue_length", "decoding_queue_length")
+
+        config["version"] = 2
+        return config
+
+
+class Config:
+    sharedConfig = None
+    currentVersion = 2
+    migrators = {
+        1: ConfigMigratorVersion1()
+    }
 
     @staticmethod
-    def getSharedInstance():
-        if PropertyManager.sharedInstance is None:
-            PropertyManager.sharedInstance = PropertyManager()
-        return PropertyManager.sharedInstance
+    def _loadPythonFile(file):
+        spec = importlib.util.spec_from_file_location("config_webrx", file)
+        cfg = importlib.util.module_from_spec(spec)
+        spec.loader.exec_module(cfg)
+        pm = PropertyLayer()
+        for name, value in cfg.__dict__.items():
+            if name.startswith("__"):
+                continue
+            pm[name] = value
+        return pm
 
-    def collect(self, *props):
-        return PropertyManager(
-            {name: self.getProperty(name) if self.hasProperty(name) else Property() for name in props}
-        )
+    @staticmethod
+    def _loadJsonFile(file):
+        with open(file, "r") as f:
+            pm = PropertyLayer()
+            for k, v in json.load(f).items():
+                pm[k] = v
+            return pm
 
-    def __init__(self, properties=None):
-        self.properties = {}
-        self.subscribers = []
-        if properties is not None:
-            for (name, prop) in properties.items():
-                self.add(name, prop)
-
-    def add(self, name, prop):
-        self.properties[name] = prop
-
-        def fireCallbacks(value):
-            for c in self.subscribers:
-                try:
-                    c.call(name, value)
-                except Exception as e:
-                    logger.exception(e)
-
-        prop.wire(fireCallbacks)
-        return self
-
-    def __contains__(self, name):
-        return self.hasProperty(name)
-
-    def __getitem__(self, name):
-        return self.getPropertyValue(name)
-
-    def __setitem__(self, name, value):
-        if not self.hasProperty(name):
-            self.add(name, Property())
-        self.getProperty(name).setValue(value)
-
-    def __dict__(self):
-        return {k: v.getValue() for k, v in self.properties.items()}
-
-    def hasProperty(self, name):
-        return name in self.properties
-
-    def getProperty(self, name):
-        if not self.hasProperty(name):
-            self.add(name, Property())
-        return self.properties[name]
-
-    def getPropertyValue(self, name):
-        return self.getProperty(name).getValue()
-
-    def wire(self, callback):
-        sub = Subscription(self, callback)
-        self.subscribers.append(sub)
-        return sub
-
-    def unwire(self, sub):
-        try:
-            self.subscribers.remove(sub)
-        except ValueError:
-            # happens when already removed before
-            pass
-        return self
-
-    def defaults(self, other_pm):
-        for (key, p) in self.properties.items():
-            if p.getValue() is None:
-                p.setValue(other_pm[key])
-        return self
-
-    def loadConfig(self):
-        for file in ["/etc/openwebrx/config_webrx.py", "./config_webrx.py"]:
+    @staticmethod
+    def _loadConfig():
+        for file in ["./settings.json", "/etc/openwebrx/config_webrx.py", "./config_webrx.py"]:
             try:
-                spec = importlib.util.spec_from_file_location("config_webrx", file)
-                cfg = importlib.util.module_from_spec(spec)
-                spec.loader.exec_module(cfg)
-                for name, value in cfg.__dict__.items():
-                    if name.startswith("__"):
-                        continue
-                    self[name] = value
-                return self
+                if file.endswith(".py"):
+                    return Config._loadPythonFile(file)
+                elif file.endswith(".json"):
+                    return Config._loadJsonFile(file)
+                else:
+                    logger.warning("unsupported file type: %s", file)
             except FileNotFoundError:
                 pass
         raise ConfigNotFoundException("no usable config found! please make sure you have a valid configuration file!")
+
+    @staticmethod
+    def get():
+        if Config.sharedConfig is None:
+            Config.sharedConfig = Config._migrate(Config._loadConfig())
+        return Config.sharedConfig
+
+    @staticmethod
+    def store():
+        with open("settings.json", "w") as file:
+            json.dump(Config.get().__dict__(), file, indent=4)
+
+    @staticmethod
+    def validateConfig():
+        pm = Config.get()
+        errors = [
+            Config.checkTempDirectory(pm)
+        ]
+
+        return [e for e in errors if e is not None]
+
+    @staticmethod
+    def checkTempDirectory(pm: PropertyManager):
+        key = "temporary_directory"
+        if key not in pm or pm[key] is None:
+            return ConfigError(key, "temporary directory is not set")
+        if not os.path.exists(pm[key]):
+            return ConfigError(key, "temporary directory doesn't exist")
+        if not os.path.isdir(pm[key]):
+            return ConfigError(key, "temporary directory path is not a directory")
+        if not os.access(pm[key], os.W_OK):
+            return ConfigError(key, "temporary directory is not writable")
+        return None
+
+    @staticmethod
+    def _migrate(config):
+        version = config["version"] if "version" in config else 1
+        if version == Config.currentVersion:
+            return config
+
+        logger.debug("migrating config from version %i", version)
+        migrator = Config.migrators[version]
+        return migrator.migrate(config)

owrx/connection.py

@@ -1,4 +1,5 @@
-from owrx.config import PropertyManager
+from owrx.config import Config
+from owrx.details import ReceiverDetails
 from owrx.dsp import DspManager
 from owrx.cpu import CpuUsageThread
 from owrx.sdr import SdrService
@@ -9,9 +10,12 @@ from owrx.version import openwebrx_version
 from owrx.bands import Bandplan
 from owrx.bookmarks import Bookmarks
 from owrx.map import Map
-from owrx.locator import Locator
+from owrx.property import PropertyStack
+from owrx.modes import Modes, DigitalMode
 from multiprocessing import Queue
 from queue import Full
+from js8py import Js8Frame
+from abc import ABC, ABCMeta, abstractmethod
 import json
 import threading
 
@@ -20,7 +24,7 @@ import logging
 logger = logging.getLogger(__name__)
 
 
-class Client(object):
+class Client(ABC):
     def __init__(self, conn):
         self.conn = conn
         self.multiprocessingPipe = Queue(100)
@@ -49,6 +53,7 @@ class Client(object):
         except Full:
             self.close()
 
+    @abstractmethod
     def handleTextMessage(self, conn, message):
         pass
 
@@ -59,7 +64,25 @@ class Client(object):
         self.close()
 
 
-class OpenWebRxReceiverClient(Client):
+class OpenWebRxClient(Client, metaclass=ABCMeta):
+    def __init__(self, conn):
+        super().__init__(conn)
+
+        receiver_details = ReceiverDetails()
+
+        def send_receiver_info(*args):
+            receiver_info = receiver_details.__dict__()
+            self.write_receiver_details(receiver_info)
+
+        # TODO unsubscribe
+        receiver_details.wire(send_receiver_info)
+        send_receiver_info()
+
+    def write_receiver_details(self, details):
+        self.send({"type": "receiver_details", "value": details})
+
+
+class OpenWebRxReceiverClient(OpenWebRxClient):
     config_keys = [
         "waterfall_colors",
         "waterfall_min_level",
@@ -67,7 +90,6 @@ class OpenWebRxReceiverClient(Client):
         "waterfall_auto_level_margin",
         "samp_rate",
         "fft_size",
-        "fft_fps",
         "audio_compression",
         "fft_compression",
         "max_clients",
@@ -93,28 +115,16 @@ class OpenWebRxReceiverClient(Client):
             self.close()
             raise
 
-        pm = PropertyManager.getSharedInstance()
-
         self.setSdr()
 
-        # send receiver info
-        receiver_keys = [
-            "receiver_name",
-            "receiver_location",
-            "receiver_asl",
-            "receiver_gps",
-            "photo_title",
-            "photo_desc",
-        ]
-        receiver_details = dict((key, pm.getPropertyValue(key)) for key in receiver_keys)
-        receiver_details["locator"] = Locator.fromCoordinates(receiver_details["receiver_gps"])
-        self.write_receiver_details(receiver_details)
-
-        self.__sendProfiles()
-
         features = FeatureDetector().feature_availability()
         self.write_features(features)
 
+        modes = Modes.getModes()
+        self.write_modes(modes)
+
+        self.__sendProfiles()
+
         CpuUsageThread.getSharedInstance().add_client(self)
 
     def __sendProfiles(self):
@@ -134,8 +144,12 @@ class OpenWebRxReceiverClient(Client):
                         self.startDsp()
 
                     if "params" in message:
-                        params = message["params"]
-                        self.setDspProperties(params)
+                        dsp = self.getDsp()
+                        if dsp is None:
+                            logger.warning("DSP not available; discarding client data")
+                        else:
+                            params = message["params"]
+                            dsp.setProperties(params)
 
                 elif message["type"] == "config":
                     if "params" in message:
@@ -152,7 +166,7 @@ class OpenWebRxReceiverClient(Client):
                     if "params" in message:
                         self.connectionProperties = message["params"]
                         if self.dsp:
-                            self.setDspProperties(self.connectionProperties)
+                            self.getDsp().setProperties(self.connectionProperties)
 
             else:
                 logger.warning("received message without type: {0}".format(message))
@@ -169,6 +183,7 @@ class OpenWebRxReceiverClient(Client):
                 next = SdrService.getFirstSource()
             if next is None:
                 # exit condition: no sdrs available
+                logger.warning("no more SDR devices available")
                 self.handleNoSdrsAvailable()
                 return
 
@@ -184,25 +199,25 @@ class OpenWebRxReceiverClient(Client):
 
             self.sdr = next
 
-            self.startDsp()
+            self.getDsp()
 
-            # keep trying until we find a suitable SDR
-            if self.sdr.getState() == SdrSource.STATE_FAILED:
-                self.write_log_message('SDR device "{0}" has failed, selecting new device'.format(self.sdr.getName()))
-            else:
+            # found a working sdr, exit the loop
+            if self.sdr.getState() != SdrSource.STATE_FAILED:
                 break
 
-        # send initial config
-        self.setDspProperties(self.connectionProperties)
+            logger.warning('SDR device "%s" has failed, selecing new device', self.sdr.getName())
+            self.write_log_message('SDR device "{0}" has failed, selecting new device'.format(self.sdr.getName()))
 
-        configProps = (
-            self.sdr.getProps()
-            .collect(*OpenWebRxReceiverClient.config_keys)
-            .defaults(PropertyManager.getSharedInstance())
-        )
+        # send initial config
+        self.getDsp().setProperties(self.connectionProperties)
+
+        stack = PropertyStack()
+        stack.addLayer(0, self.sdr.getProps())
+        stack.addLayer(1, Config.get())
+        configProps = stack.filter(*OpenWebRxReceiverClient.config_keys)
 
         def sendConfig(key, value):
-            config = dict((key, configProps[key]) for key in OpenWebRxReceiverClient.config_keys)
+            config = configProps.__dict__()
             # TODO mathematical properties? hmmmm
             config["start_offset_freq"] = configProps["start_freq"] - configProps["center_freq"]
             # TODO this is a hack to support multiple sdrs
@@ -226,9 +241,7 @@ class OpenWebRxReceiverClient(Client):
         self.write_sdr_error("No SDR Devices available")
 
     def startDsp(self):
-        if self.dsp is None and self.sdr is not None:
-            self.dsp = DspManager(self, self.sdr)
-            self.dsp.start()
+        self.getDsp().start()
 
     def close(self):
         self.stopDsp()
@@ -247,18 +260,28 @@ class OpenWebRxReceiverClient(Client):
             self.sdr.removeSpectrumClient(self)
 
     def setParams(self, params):
+        config = Config.get()
+        # allow direct configuration only if enabled in the config
+        if "configurable_keys" not in config:
+            return
+        keys = config["configurable_keys"]
+        if not keys:
+            return
         # only the keys in the protected property manager can be overridden from the web
-        protected = (
-            self.sdr.getProps()
-            .collect("samp_rate", "center_freq", "rf_gain", "type")
-            .defaults(PropertyManager.getSharedInstance())
-        )
+        stack = PropertyStack()
+        stack.addLayer(0, self.sdr.getProps())
+        stack.addLayer(1, config)
+        protected = stack.filter(*keys)
         for key, value in params.items():
-            protected[key] = value
+            try:
+                protected[key] = value
+            except KeyError:
+                pass
 
-    def setDspProperties(self, params):
-        for key, value in params.items():
-            self.dsp.setProperty(key, value)
+    def getDsp(self):
+        if self.dsp is None and self.sdr is not None:
+            self.dsp = DspManager(self, self.sdr)
+        return self.dsp
 
     def write_spectrum_data(self, data):
         self.mp_send(bytes([0x01]) + data)
@@ -288,9 +311,6 @@ class OpenWebRxReceiverClient(Client):
     def write_config(self, cfg):
         self.send({"type": "config", "value": cfg})
 
-    def write_receiver_details(self, details):
-        self.send({"type": "receiver_details", "value": details})
-
     def write_profiles(self, profiles):
         self.send({"type": "profiles", "value": profiles})
 
@@ -324,13 +344,44 @@ class OpenWebRxReceiverClient(Client):
     def write_backoff_message(self, reason):
         self.send({"type": "backoff", "reason": reason})
 
+    def write_js8_message(self, frame: Js8Frame, freq: int):
+        self.send({"type": "js8_message", "value": {
+            "msg": str(frame),
+            "timestamp": frame.timestamp,
+            "db": frame.db,
+            "dt": frame.dt,
+            "freq": freq + frame.freq,
+            "thread_type": frame.thread_type,
+            "mode": frame.mode
+        }})
 
-class MapConnection(Client):
+    def write_modes(self, modes):
+        def to_json(m):
+            res = {
+                "modulation": m.modulation,
+                "name": m.name,
+                "type": "digimode" if isinstance(m, DigitalMode) else "analog",
+                "requirements": m.requirements,
+                "squelch": m.squelch,
+            }
+            if m.bandpass is not None:
+                res["bandpass"] = {
+                    "low_cut": m.bandpass.low_cut,
+                    "high_cut": m.bandpass.high_cut
+                }
+            if isinstance(m, DigitalMode):
+                res["underlying"] = m.underlying
+            return res
+
+        self.send({"type": "modes", "value": [to_json(m) for m in modes]})
+
+
+class MapConnection(OpenWebRxClient):
     def __init__(self, conn):
         super().__init__(conn)
 
-        pm = PropertyManager.getSharedInstance()
-        self.write_config(pm.collect("google_maps_api_key", "receiver_gps", "map_position_retention_time").__dict__())
+        pm = Config.get()
+        self.write_config(pm.filter("google_maps_api_key", "receiver_gps", "map_position_retention_time").__dict__())
 
         Map.getSharedInstance().addClient(self)
 

owrx/controllers.py

@@ -1,168 +0,0 @@
-import os
-import mimetypes
-import json
-import pkg_resources
-from datetime import datetime
-from string import Template
-from owrx.websocket import WebSocketConnection
-from owrx.config import PropertyManager
-from owrx.client import ClientRegistry
-from owrx.connection import WebSocketMessageHandler
-from owrx.version import openwebrx_version
-from owrx.feature import FeatureDetector
-from owrx.metrics import Metrics
-
-import logging
-
-logger = logging.getLogger(__name__)
-
-
-class Controller(object):
-    def __init__(self, handler, request):
-        self.handler = handler
-        self.request = request
-
-    def send_response(self, content, code=200, content_type="text/html", last_modified: datetime = None, max_age=None):
-        self.handler.send_response(code)
-        if content_type is not None:
-            self.handler.send_header("Content-Type", content_type)
-        if last_modified is not None:
-            self.handler.send_header("Last-Modified", last_modified.strftime("%a, %d %b %Y %H:%M:%S GMT"))
-        if max_age is not None:
-            self.handler.send_header("Cache-Control", "max-age: {0}".format(max_age))
-        self.handler.end_headers()
-        if type(content) == str:
-            content = content.encode()
-        self.handler.wfile.write(content)
-
-
-class StatusController(Controller):
-    def handle_request(self):
-        pm = PropertyManager.getSharedInstance()
-        # TODO keys that have been left out since they are no longer simple strings: sdr_hw, bands, antenna
-        vars = {
-            "status": "active",
-            "name": pm["receiver_name"],
-            "op_email": pm["receiver_admin"],
-            "users": ClientRegistry.getSharedInstance().clientCount(),
-            "users_max": pm["max_clients"],
-            "gps": pm["receiver_gps"],
-            "asl": pm["receiver_asl"],
-            "loc": pm["receiver_location"],
-            "sw_version": openwebrx_version,
-            "avatar_ctime": os.path.getctime("htdocs/gfx/openwebrx-avatar.png"),
-        }
-        self.send_response("\n".join(["{key}={value}".format(key=key, value=value) for key, value in vars.items()]))
-
-
-class AssetsController(Controller):
-    def getModified(self, file):
-        return None
-
-    def openFile(self, file):
-        pass
-
-    def serve_file(self, file, content_type=None):
-        try:
-            modified = self.getModified(file)
-
-            if modified is not None and "If-Modified-Since" in self.handler.headers:
-                client_modified = datetime.strptime(
-                    self.handler.headers["If-Modified-Since"], "%a, %d %b %Y %H:%M:%S %Z"
-                )
-                if modified <= client_modified:
-                    self.send_response("", code=304)
-                    return
-
-            f = self.openFile(file)
-            data = f.read()
-            f.close()
-
-            if content_type is None:
-                (content_type, encoding) = mimetypes.MimeTypes().guess_type(file)
-            self.send_response(data, content_type=content_type, last_modified=modified, max_age=3600)
-        except FileNotFoundError:
-            self.send_response("file not found", code=404)
-
-    def handle_request(self):
-        filename = self.request.matches.group(1)
-        self.serve_file(filename)
-
-
-class OwrxAssetsController(AssetsController):
-    def openFile(self, file):
-        return pkg_resources.resource_stream("htdocs", file)
-
-
-class AprsSymbolsController(AssetsController):
-    def __init__(self, handler, request):
-        pm = PropertyManager.getSharedInstance()
-        path = pm["aprs_symbols_path"]
-        if not path.endswith("/"):
-            path += "/"
-        self.path = path
-        super().__init__(handler, request)
-
-    def getFilePath(self, file):
-        return self.path + file
-
-    def getModified(self, file):
-        return datetime.fromtimestamp(os.path.getmtime(self.getFilePath(file)))
-
-    def openFile(self, file):
-        return open(self.getFilePath(file), "rb")
-
-
-class TemplateController(Controller):
-    def render_template(self, file, **vars):
-        file_content = pkg_resources.resource_string("htdocs", file).decode("utf-8")
-        template = Template(file_content)
-
-        return template.safe_substitute(**vars)
-
-    def serve_template(self, file, **vars):
-        self.send_response(self.render_template(file, **vars), content_type="text/html")
-
-    def default_variables(self):
-        return {}
-
-
-class WebpageController(TemplateController):
-    def template_variables(self):
-        header = self.render_template("include/header.include.html")
-        return {"header": header}
-
-
-class IndexController(WebpageController):
-    def handle_request(self):
-        self.serve_template("index.html", **self.template_variables())
-
-
-class MapController(WebpageController):
-    def handle_request(self):
-        # TODO check if we have a google maps api key first?
-        self.serve_template("map.html", **self.template_variables())
-
-
-class FeatureController(WebpageController):
-    def handle_request(self):
-        self.serve_template("features.html", **self.template_variables())
-
-
-class ApiController(Controller):
-    def handle_request(self):
-        data = json.dumps(FeatureDetector().feature_report())
-        self.send_response(data, content_type="application/json")
-
-
-class MetricsController(Controller):
-    def handle_request(self):
-        data = json.dumps(Metrics.getSharedInstance().getMetrics())
-        self.send_response(data, content_type="application/json")
-
-
-class WebSocketController(Controller):
-    def handle_request(self):
-        conn = WebSocketConnection(self.handler, WebSocketMessageHandler())
-        # enter read loop
-        conn.handle()

owrx/controllers/__init__.py

@@ -0,0 +1,44 @@
+from datetime import datetime
+
+
+class Controller(object):
+    def __init__(self, handler, request, options):
+        self.handler = handler
+        self.request = request
+        self.options = options
+
+    def send_response(self, content, code=200, content_type="text/html", last_modified: datetime = None, max_age=None, headers=None):
+        self.handler.send_response(code)
+        if headers is None:
+            headers = {}
+        if content_type is not None:
+            headers["Content-Type"] = content_type
+        if last_modified is not None:
+            headers["Last-Modified"] = last_modified.strftime("%a, %d %b %Y %H:%M:%S GMT")
+        if max_age is not None:
+            headers["Cache-Control"] = "max-age: {0}".format(max_age)
+        for key, value in headers.items():
+            self.handler.send_header(key, value)
+        self.handler.end_headers()
+        if type(content) == str:
+            content = content.encode()
+        self.handler.wfile.write(content)
+
+    def send_redirect(self, location, code=303, cookies=None):
+        self.handler.send_response(code)
+        if cookies is not None:
+            self.handler.send_header("Set-Cookie", cookies.output(header=''))
+        self.handler.send_header("Location", location)
+        self.handler.end_headers()
+
+    def get_body(self):
+        if "Content-Length" not in self.handler.headers:
+            return None
+        length = int(self.handler.headers["Content-Length"])
+        return self.handler.rfile.read(length)
+
+    def handle_request(self):
+        action = "indexAction"
+        if "action" in self.options:
+            action = self.options["action"]
+        getattr(self, action)()

owrx/controllers/admin.py

@@ -0,0 +1,33 @@
+from .template import WebpageController
+from .session import SessionStorage
+from owrx.config import Config
+from urllib import parse
+
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+class Authentication(object):
+    def isAuthenticated(self, request):
+        if "owrx-session" in request.cookies:
+            session = SessionStorage.getSharedInstance().getSession(request.cookies["owrx-session"].value)
+            return session is not None
+        return False
+
+
+class AdminController(WebpageController):
+    def __init__(self, handler, request, options):
+        self.authentication = Authentication()
+        super().__init__(handler, request, options)
+
+    def handle_request(self):
+        config = Config.get()
+        if "webadmin_enabled" not in config or not config["webadmin_enabled"]:
+            self.send_response("Web Admin is disabled", code=403)
+            return
+        if self.authentication.isAuthenticated(self.request):
+            super().handle_request()
+        else:
+            target = "/login?{0}".format(parse.urlencode({"ref": self.request.path}))
+            self.send_redirect(target)

owrx/controllers/api.py

@@ -0,0 +1,15 @@
+from . import Controller
+from owrx.feature import FeatureDetector
+from owrx.details import ReceiverDetails
+import json
+
+
+class ApiController(Controller):
+    def indexAction(self):
+        data = json.dumps(FeatureDetector().feature_report())
+        self.send_response(data, content_type="application/json")
+
+    def receiverDetails(self):
+        receiver_details = ReceiverDetails()
+        data = json.dumps(receiver_details.__dict__())
+        self.send_response(data, content_type="application/json")

owrx/controllers/assets.py

@@ -0,0 +1,129 @@
+from . import Controller
+from owrx.config import Config
+from datetime import datetime
+import mimetypes
+import os
+import pkg_resources
+from abc import ABCMeta, abstractmethod
+
+
+class AssetsController(Controller, metaclass=ABCMeta):
+    def getModified(self, file):
+        return datetime.fromtimestamp(os.path.getmtime(self.getFilePath(file)))
+
+    def openFile(self, file):
+        return open(self.getFilePath(file), "rb")
+
+    @abstractmethod
+    def getFilePath(self, file):
+        pass
+
+    def serve_file(self, file, content_type=None):
+        try:
+            modified = self.getModified(file)
+
+            if modified is not None and "If-Modified-Since" in self.handler.headers:
+                client_modified = datetime.strptime(
+                    self.handler.headers["If-Modified-Since"], "%a, %d %b %Y %H:%M:%S %Z"
+                )
+                if modified <= client_modified:
+                    self.send_response("", code=304)
+                    return
+
+            f = self.openFile(file)
+            data = f.read()
+            f.close()
+
+            if content_type is None:
+                (content_type, encoding) = mimetypes.MimeTypes().guess_type(file)
+            self.send_response(data, content_type=content_type, last_modified=modified, max_age=3600)
+        except FileNotFoundError:
+            self.send_response("file not found", code=404)
+
+    def indexAction(self):
+        filename = self.request.matches.group(1)
+        self.serve_file(filename)
+
+
+class OwrxAssetsController(AssetsController):
+    def getFilePath(self, file):
+        return pkg_resources.resource_filename("htdocs", file)
+
+
+class AprsSymbolsController(AssetsController):
+    def __init__(self, handler, request, options):
+        pm = Config.get()
+        path = pm["aprs_symbols_path"]
+        if not path.endswith("/"):
+            path += "/"
+        self.path = path
+        super().__init__(handler, request, options)
+
+    def getFilePath(self, file):
+        return self.path + file
+
+
+class CompiledAssetsController(Controller):
+    profiles = {
+        "receiver.js": [
+            "openwebrx.js",
+            "lib/jquery-3.2.1.min.js",
+            "lib/jquery.nanoscroller.js",
+            "lib/Header.js",
+            "lib/Demodulator.js",
+            "lib/DemodulatorPanel.js",
+            "lib/BookmarkBar.js",
+            "lib/BookmarkDialog.js",
+            "lib/AudioEngine.js",
+            "lib/ProgressBar.js",
+            "lib/Measurement.js",
+            "lib/FrequencyDisplay.js",
+            "lib/Js8Threads.js",
+            "lib/Modes.js",
+        ],
+        "map.js": [
+            "lib/jquery-3.2.1.min.js",
+            "lib/chroma.min.js",
+            "lib/Header.js",
+            "map.js",
+        ],
+        "settings.js": [
+            "lib/jquery-3.2.1.min.js",
+            "lib/Header.js",
+            "lib/settings/Input.js",
+            "lib/settings/SdrDevice.js",
+            "settings.js",
+        ]
+    }
+
+    def indexAction(self):
+        profileName = self.request.matches.group(1)
+        if profileName not in CompiledAssetsController.profiles:
+            self.send_response("profile not found", code=404)
+            return
+
+        files = CompiledAssetsController.profiles[profileName]
+        files = [pkg_resources.resource_filename("htdocs", f) for f in files]
+
+        modified = self.getModified(files)
+
+        if modified is not None and "If-Modified-Since" in self.handler.headers:
+            client_modified = datetime.strptime(
+                self.handler.headers["If-Modified-Since"], "%a, %d %b %Y %H:%M:%S %Z"
+            )
+            if modified <= client_modified:
+                self.send_response("", code=304)
+                return
+
+        contents = [self.getContents(f) for f in files]
+
+        (content_type, encoding) = mimetypes.MimeTypes().guess_type(profileName)
+        self.send_response("\n".join(contents), content_type=content_type, last_modified=modified, max_age=3600)
+
+    def getContents(self, file):
+        with open(file) as f:
+            return f.read()
+
+    def getModified(self, files):
+        modified = [datetime.fromtimestamp(os.path.getmtime(f)) for f in files]
+        return max(*modified)

owrx/controllers/metrics.py

@@ -0,0 +1,9 @@
+from . import Controller
+from owrx.metrics import Metrics
+import json
+
+
+class MetricsController(Controller):
+    def indexAction(self):
+        data = json.dumps(Metrics.getSharedInstance().getMetrics())
+        self.send_response(data, content_type="application/json")

owrx/controllers/session.py

@@ -0,0 +1,59 @@
+from .template import WebpageController
+from urllib.parse import parse_qs
+from uuid import uuid4
+from http.cookies import SimpleCookie
+from owrx.users import UserList
+
+
+class SessionStorage(object):
+    sharedInstance = None
+
+    @staticmethod
+    def getSharedInstance():
+        if SessionStorage.sharedInstance is None:
+            SessionStorage.sharedInstance = SessionStorage()
+        return SessionStorage.sharedInstance
+
+    def __init__(self):
+        self.sessions = {}
+
+    def generateKey(self):
+        return str(uuid4())
+
+    def startSession(self, data):
+        key = self.generateKey()
+        self.updateSession(key, data)
+        return key
+
+    def getSession(self, key):
+        if key not in self.sessions:
+            return None
+        return self.sessions[key]
+
+    def updateSession(self, key, data):
+        self.sessions[key] = data
+
+
+class SessionController(WebpageController):
+    def loginAction(self):
+        self.serve_template("login.html", **self.template_variables())
+
+    def processLoginAction(self):
+        data = parse_qs(self.get_body().decode("utf-8"))
+        data = {k: v[0] for k, v in data.items()}
+        userlist = UserList.getSharedInstance()
+        if "user" in data and "password" in data:
+            if data["user"] in userlist:
+                user = userlist[data["user"]]
+                if user.password.is_valid(data["password"]):
+                    # TODO evaluate password force_change and redirect to password change
+                    key = SessionStorage.getSharedInstance().startSession({"user": user.name})
+                    cookie = SimpleCookie()
+                    cookie["owrx-session"] = key
+                    target = self.request.query["ref"][0] if "ref" in self.request.query else "/settings"
+                    self.send_redirect(target, cookies=cookie)
+                    return
+        self.send_redirect("/login")
+
+    def logoutAction(self):
+        self.send_redirect("logout happening here")

owrx/controllers/settings.py

@@ -0,0 +1,279 @@
+from .admin import AdminController
+from owrx.config import Config
+from urllib.parse import parse_qs
+from owrx.form import (
+    TextInput,
+    NumberInput,
+    FloatInput,
+    LocationInput,
+    TextAreaInput,
+    CheckboxInput,
+    DropdownInput,
+    Option,
+    ServicesCheckboxInput,
+    Js8ProfileCheckboxInput,
+)
+from urllib.parse import quote
+import json
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+class Section(object):
+    def __init__(self, title, *inputs):
+        self.title = title
+        self.inputs = inputs
+
+    def render_inputs(self):
+        config = Config.get()
+        return "".join([i.render(config) for i in self.inputs])
+
+    def render(self):
+        return """
+            <div class="col-12 settings-category">
+                <h3 class="settings-header">
+                    {title}
+                </h3>
+                {inputs}
+            </div>
+        """.format(
+            title=self.title, inputs=self.render_inputs()
+        )
+
+    def parse(self, data):
+        return {k: v for i in self.inputs for k, v in i.parse(data).items()}
+
+
+class SettingsController(AdminController):
+    def indexAction(self):
+        self.serve_template("settings.html", **self.template_variables())
+
+
+class SdrSettingsController(AdminController):
+    def template_variables(self):
+        variables = super().template_variables()
+        variables["devices"] = self.render_devices()
+        return variables
+
+    def render_devices(self):
+        return "".join(self.render_device(key, value) for key, value in Config.get()["sdrs"].items())
+
+    def render_device(self, device_id, config):
+        return """
+            <div class="card device bg-dark text-white">
+                <div class="card-header">
+                    {device_name}
+                </div>
+                <div class="card-body">
+                    {form}
+                </div>
+            </div>
+        """.format(device_name=config["name"], form=self.render_form(device_id, config))
+
+    def render_form(self, device_id, config):
+        return """
+            <form class="sdrdevice" data-config="{formdata}"></form>
+        """.format(device_id=device_id, formdata=quote(json.dumps(config)))
+
+    def indexAction(self):
+        self.serve_template("sdrsettings.html", **self.template_variables())
+
+
+class GeneralSettingsController(AdminController):
+    sections = [
+        Section(
+            "General settings",
+            TextInput("receiver_name", "Receiver name"),
+            TextInput("receiver_location", "Receiver location"),
+            NumberInput(
+                "receiver_asl",
+                "Receiver elevation",
+                infotext="Elevation in meters above mean see level",
+            ),
+            TextInput("receiver_admin", "Receiver admin"),
+            LocationInput("receiver_gps", "Receiver coordinates"),
+            TextInput("photo_title", "Photo title"),
+            TextAreaInput("photo_desc", "Photo description"),
+        ),
+        Section(
+            "Waterfall settings",
+            NumberInput(
+                "fft_fps",
+                "FFT frames per second",
+                infotext="This setting specifies how many lines are being added to the waterfall per second. "
+                + "Higher values will give you a faster waterfall, but will also use more CPU.",
+            ),
+            NumberInput("fft_size", "FFT size"),
+            FloatInput(
+                "fft_voverlap_factor",
+                "FFT vertical overlap factor",
+                infotext="If fft_voverlap_factor is above 0, multiple FFTs will be used for creating a line on the "
+                + "diagram.",
+            ),
+            NumberInput("waterfall_min_level", "Lowest waterfall level"),
+            NumberInput("waterfall_max_level", "Highest waterfall level"),
+        ),
+        Section(
+            "Compression",
+            DropdownInput(
+                "audio_compression",
+                "Audio compression",
+                options=[Option("adpcm", "ADPCM"), Option("none", "None"),],
+            ),
+            DropdownInput(
+                "fft_compression",
+                "Waterfall compression",
+                options=[Option("adpcm", "ADPCM"), Option("none", "None"),],
+            ),
+        ),
+        Section(
+            "Digimodes",
+            CheckboxInput("digimodes_enable", "", checkboxText="Enable Digimodes"),
+            NumberInput("digimodes_fft_size", "Digimodes FFT size"),
+        ),
+        Section(
+            "Digital voice",
+            NumberInput(
+                "digital_voice_unvoiced_quality",
+                "Quality of unvoiced sounds in synthesized voice",
+                infotext="Determines the quality, and thus the cpu usage, for the ambe codec used by digital voice"
+                + "modes.<br />If you're running on a Raspi (up to 3B+) you should leave this set at 1",
+            ),
+            CheckboxInput(
+                "digital_voice_dmr_id_lookup",
+                "DMR id lookup",
+                checkboxText="Enable lookup of DMR ids in the radioid database to show callsigns and names",
+            ),
+        ),
+        Section(
+            "Experimental pipe settings",
+            CheckboxInput(
+                "csdr_dynamic_bufsize",
+                "",
+                checkboxText="Enable dynamic buffer sizes",
+                infotext="This allows you to change the buffering mode of csdr.",
+            ),
+            CheckboxInput(
+                "csdr_print_bufsizes",
+                "",
+                checkboxText="Print buffer sizez",
+                infotext="This prints the buffer sizes used for csdr processes.",
+            ),
+            CheckboxInput(
+                "csdr_through",
+                "",
+                checkboxText="Print throughput",
+                infotext="Enabling this will print out how much data is going into the DSP chains.",
+            ),
+        ),
+        Section(
+            "Map settings",
+            TextInput(
+                "google_maps_api_key",
+                "Google Maps API key",
+                infotext="Google Maps requires an API key, check out "
+                + '<a href="https://developers.google.com/maps/documentation/embed/get-api-key" target="_blank">'
+                + "their documentation</a> on how to obtain one.",
+            ),
+            NumberInput(
+                "map_position_retention_time",
+                "Map retention time",
+                infotext="Unit is seconds<br/>Specifies how log markers / grids will remain visible on the map",
+            ),
+        ),
+        Section(
+            "Decoding settings",
+            NumberInput("decoding_queue_workers", "Number of decoding workers"),
+            NumberInput("decoding_queue_length", "Maximum length of decoding job queue"),
+            NumberInput(
+                "wsjt_decoding_depth",
+                "Default WSJT decoding depth",
+                infotext="A higher decoding depth will allow more results, but will also consume more cpu",
+            ),
+            NumberInput(
+                "js8_decoding_depth",
+                "Js8Call decoding depth",
+                infotext="A higher decoding depth will allow more results, but will also consume more cpu",
+            ),
+            Js8ProfileCheckboxInput(
+                "js8_enabled_profiles",
+                "Js8Call enabled modes"
+            ),
+        ),
+        Section(
+            "Background decoding",
+            CheckboxInput(
+                "services_enabled",
+                "Service",
+                checkboxText="Enable background decoding services",
+            ),
+            ServicesCheckboxInput("services_decoders", "Enabled services"),
+        ),
+        Section(
+            "APRS settings",
+            TextInput(
+                "aprs_callsign",
+                "APRS callsign",
+                infotext="This callsign will be used to send data to the APRS-IS network",
+            ),
+            CheckboxInput(
+                "aprs_igate_enabled",
+                "APRS I-Gate",
+                checkboxText="Enable APRS receive-only I-Gate",
+            ),
+            TextInput("aprs_igate_server", "APRS-IS server"),
+            TextInput("aprs_igate_password", "APRS-IS network password"),
+            CheckboxInput(
+                "aprs_igate_beacon",
+                "APRS beacon",
+                checkboxText="Send the receiver position to the APRS-IS network",
+                infotext="Please check that your receiver location is setup correctly",
+            ),
+        ),
+        Section(
+            "pskreporter settings",
+            CheckboxInput(
+                "pskreporter_enabled",
+                "Reporting",
+                checkboxText="Enable sending spots to pskreporter.info",
+            ),
+            TextInput(
+                "pskreporter_callsign",
+                "pskreporter callsign",
+                infotext="This callsign will be used to send spots to pskreporter.info",
+            ),
+        ),
+    ]
+
+    def render_sections(self):
+        sections = "".join(section.render() for section in GeneralSettingsController.sections)
+        return """
+            <form class="settings-body" method="POST">
+                {sections}
+                <div class="buttons">
+                    <button type="submit" class="btn btn-primary">Apply</button>
+                </div>
+            </form>
+        """.format(
+            sections=sections
+        )
+
+    def indexAction(self):
+        self.serve_template("generalsettings.html", **self.template_variables())
+
+    def template_variables(self):
+        variables = super().template_variables()
+        variables["sections"] = self.render_sections()
+        return variables
+
+    def processFormData(self):
+        data = parse_qs(self.get_body().decode("utf-8"))
+        data = {
+            k: v for i in GeneralSettingsController.sections for k, v in i.parse(data).items()
+        }
+        config = Config.get()
+        for k, v in data.items():
+            config[k] = v
+        Config.store()
+        self.send_redirect("/admin")

owrx/controllers/status.py

@@ -0,0 +1,50 @@
+from . import Controller
+from owrx.version import openwebrx_version
+from owrx.sdr import SdrService
+from owrx.config import Config
+from owrx.receiverid import ReceiverId, KeyException
+import json
+
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+class StatusController(Controller):
+    def getProfileStats(self, profile):
+        return {
+            "name": profile["name"],
+            "center_freq": profile["center_freq"],
+            "sample_rate": profile["samp_rate"],
+        }
+
+    def getReceiverStats(self, receiver):
+        stats = {
+            "name": receiver.getName(),
+            # TODO would be better to have types from the config here
+            "type": type(receiver).__name__,
+            "profiles": [self.getProfileStats(p) for p in receiver.getProfiles().values()]
+        }
+        return stats
+
+    def indexAction(self):
+        pm = Config.get()
+        headers = None
+        if "Authorization" in self.request.headers:
+            try:
+                headers = ReceiverId.getResponseHeader(self.request.headers["Authorization"])
+            except KeyException:
+                logger.exception("error processing authorization header")
+        status = {
+            "receiver": {
+                "name": pm["receiver_name"],
+                "admin": pm["receiver_admin"],
+                "gps": pm["receiver_gps"],
+                "asl": pm["receiver_asl"],
+                "location": pm["receiver_location"],
+            },
+            "max_clients": pm["max_clients"],
+            "version": openwebrx_version,
+            "sdrs": [self.getReceiverStats(r) for r in SdrService.getSources().values()]
+        }
+        self.send_response(json.dumps(status), content_type="application/json", headers=headers)

owrx/controllers/template.py

@@ -0,0 +1,44 @@
+from . import Controller
+import pkg_resources
+from string import Template
+from owrx.config import Config
+
+
+class TemplateController(Controller):
+    def render_template(self, file, **vars):
+        file_content = pkg_resources.resource_string("htdocs", file).decode("utf-8")
+        template = Template(file_content)
+
+        return template.safe_substitute(**vars)
+
+    def serve_template(self, file, **vars):
+        self.send_response(self.render_template(file, **vars), content_type="text/html")
+
+    def default_variables(self):
+        return {}
+
+
+class WebpageController(TemplateController):
+    def template_variables(self):
+        settingslink = ""
+        pm = Config.get()
+        if "webadmin_enabled" in pm and pm["webadmin_enabled"]:
+            settingslink = """<a class="button" href="settings" target="openwebrx-settings"><img src="static/gfx/openwebrx-panel-settings.png" alt="Settings"/><br/>Settings</a>"""
+        header = self.render_template("include/header.include.html", settingslink=settingslink)
+        return {"header": header}
+
+
+class IndexController(WebpageController):
+    def indexAction(self):
+        self.serve_template("index.html", **self.template_variables())
+
+
+class MapController(WebpageController):
+    def indexAction(self):
+        # TODO check if we have a google maps api key first?
+        self.serve_template("map.html", **self.template_variables())
+
+
+class FeatureController(WebpageController):
+    def indexAction(self):
+        self.serve_template("features.html", **self.template_variables())

owrx/controllers/websocket.py

@@ -0,0 +1,10 @@
+from . import Controller
+from owrx.websocket import WebSocketConnection
+from owrx.connection import WebSocketMessageHandler
+
+
+class WebSocketController(Controller):
+    def indexAction(self):
+        conn = WebSocketConnection(self.handler, WebSocketMessageHandler())
+        # enter read loop
+        conn.handle()

owrx/details.py

@@ -0,0 +1,21 @@
+from owrx.config import Config
+from owrx.locator import Locator
+from owrx.property import PropertyFilter
+
+
+class ReceiverDetails(PropertyFilter):
+    def __init__(self):
+        super().__init__(
+            Config.get(),
+            "receiver_name",
+            "receiver_location",
+            "receiver_asl",
+            "receiver_gps",
+            "photo_title",
+            "photo_desc",
+        )
+
+    def __dict__(self):
+        receiver_info = super().__dict__()
+        receiver_info["locator"] = Locator.fromCoordinates(receiver_info["receiver_gps"])
+        return receiver_info

owrx/dsp.py

@@ -1,9 +1,11 @@
-from owrx.config import PropertyManager
 from owrx.meta import MetaParser
 from owrx.wsjt import WsjtParser
+from owrx.js8 import Js8Parser
 from owrx.aprs import AprsParser
 from owrx.pocsag import PocsagParser
 from owrx.source import SdrSource
+from owrx.property import PropertyStack, PropertyLayer
+from owrx.modes import Modes
 from csdr import csdr
 import threading
 
@@ -21,26 +23,38 @@ class DspManager(csdr.output):
             "wsjt_demod": WsjtParser(self.handler),
             "packet_demod": AprsParser(self.handler),
             "pocsag_demod": PocsagParser(self.handler),
+            "js8_demod": Js8Parser(self.handler),
         }
 
-        self.localProps = (
-            self.sdrSource.getProps()
-            .collect(
-                "audio_compression",
-                "fft_compression",
-                "digimodes_fft_size",
-                "csdr_dynamic_bufsize",
-                "csdr_print_bufsizes",
-                "csdr_through",
-                "digimodes_enable",
-                "samp_rate",
-                "digital_voice_unvoiced_quality",
-                "dmr_filter",
-                "temporary_directory",
-                "center_freq",
-            )
-            .defaults(PropertyManager.getSharedInstance())
-        )
+        self.props = PropertyStack()
+        # local demodulator properties not forwarded to the sdr
+        self.props.addLayer(0, PropertyLayer().filter(
+            "output_rate",
+            "squelch_level",
+            "secondary_mod",
+            "low_cut",
+            "high_cut",
+            "offset_freq",
+            "mod",
+            "secondary_offset_freq",
+            "dmr_filter",
+        ))
+        # properties that we inherit from the sdr
+        self.props.addLayer(1, self.sdrSource.getProps().filter(
+            "audio_compression",
+            "fft_compression",
+            "digimodes_fft_size",
+            "csdr_dynamic_bufsize",
+            "csdr_print_bufsizes",
+            "csdr_through",
+            "digimodes_enable",
+            "samp_rate",
+            "digital_voice_unvoiced_quality",
+            "temporary_directory",
+            "center_freq",
+            "start_mod",
+            "start_freq",
+        ))
 
         self.dsp = csdr.dsp(self)
         self.dsp.nc_port = self.sdrSource.getPort()
@@ -56,34 +70,47 @@ class DspManager(csdr.output):
             self.dsp.set_bpf(*bpf)
 
         def set_dial_freq(key, value):
-            freq = self.localProps["center_freq"] + self.localProps["offset_freq"]
+            freq = self.props["center_freq"] + self.props["offset_freq"]
             for parser in self.parsers.values():
                 parser.setDialFrequency(freq)
 
+        if "start_mod" in self.props:
+            self.dsp.set_demodulator(self.props["start_mod"])
+            mode = Modes.findByModulation(self.props["start_mod"])
+
+            if mode and mode.bandpass:
+                self.dsp.set_bpf(mode.bandpass.low_cut, mode.bandpass.high_cut)
+            else:
+                self.dsp.set_bpf(-4000, 4000)
+
+        if "start_freq" in self.props and "center_freq" in self.props:
+            self.dsp.set_offset_freq(self.props["start_freq"] - self.props["center_freq"])
+        else:
+            self.dsp.set_offset_freq(0)
+
         self.subscriptions = [
-            self.localProps.getProperty("audio_compression").wire(self.dsp.set_audio_compression),
-            self.localProps.getProperty("fft_compression").wire(self.dsp.set_fft_compression),
-            self.localProps.getProperty("digimodes_fft_size").wire(self.dsp.set_secondary_fft_size),
-            self.localProps.getProperty("samp_rate").wire(self.dsp.set_samp_rate),
-            self.localProps.getProperty("output_rate").wire(self.dsp.set_output_rate),
-            self.localProps.getProperty("offset_freq").wire(self.dsp.set_offset_freq),
-            self.localProps.getProperty("squelch_level").wire(self.dsp.set_squelch_level),
-            self.localProps.getProperty("low_cut").wire(set_low_cut),
-            self.localProps.getProperty("high_cut").wire(set_high_cut),
-            self.localProps.getProperty("mod").wire(self.dsp.set_demodulator),
-            self.localProps.getProperty("digital_voice_unvoiced_quality").wire(self.dsp.set_unvoiced_quality),
-            self.localProps.getProperty("dmr_filter").wire(self.dsp.set_dmr_filter),
-            self.localProps.getProperty("temporary_directory").wire(self.dsp.set_temporary_directory),
-            self.localProps.collect("center_freq", "offset_freq").wire(set_dial_freq),
+            self.props.wireProperty("audio_compression", self.dsp.set_audio_compression),
+            self.props.wireProperty("fft_compression", self.dsp.set_fft_compression),
+            self.props.wireProperty("digimodes_fft_size", self.dsp.set_secondary_fft_size),
+            self.props.wireProperty("samp_rate", self.dsp.set_samp_rate),
+            self.props.wireProperty("output_rate", self.dsp.set_output_rate),
+            self.props.wireProperty("offset_freq", self.dsp.set_offset_freq),
+            self.props.wireProperty("center_freq", self.dsp.set_center_freq),
+            self.props.wireProperty("squelch_level", self.dsp.set_squelch_level),
+            self.props.wireProperty("low_cut", set_low_cut),
+            self.props.wireProperty("high_cut", set_high_cut),
+            self.props.wireProperty("mod", self.dsp.set_demodulator),
+            self.props.wireProperty("digital_voice_unvoiced_quality", self.dsp.set_unvoiced_quality),
+            self.props.wireProperty("dmr_filter", self.dsp.set_dmr_filter),
+            self.props.wireProperty("temporary_directory", self.dsp.set_temporary_directory),
+            self.props.filter("center_freq", "offset_freq").wire(set_dial_freq),
         ]
 
-        self.dsp.set_offset_freq(0)
-        self.dsp.set_bpf(-4000, 4000)
-        self.dsp.csdr_dynamic_bufsize = self.localProps["csdr_dynamic_bufsize"]
-        self.dsp.csdr_print_bufsizes = self.localProps["csdr_print_bufsizes"]
-        self.dsp.csdr_through = self.localProps["csdr_through"]
+        self.dsp.csdr_dynamic_bufsize = self.props["csdr_dynamic_bufsize"]
+        self.dsp.csdr_print_bufsizes = self.props["csdr_print_bufsizes"]
+        self.dsp.csdr_through = self.props["csdr_through"]
 
-        if self.localProps["digimodes_enable"]:
+        if self.props["digimodes_enable"]:
 
             def set_secondary_mod(mod):
                 if mod == False:
@@ -92,17 +119,19 @@ class DspManager(csdr.output):
                 if mod is not None:
                     self.handler.write_secondary_dsp_config(
                         {
-                            "secondary_fft_size": self.localProps["digimodes_fft_size"],
+                            "secondary_fft_size": self.props["digimodes_fft_size"],
                             "if_samp_rate": self.dsp.if_samp_rate(),
                             "secondary_bw": self.dsp.secondary_bw(),
                         }
                     )
 
             self.subscriptions += [
-                self.localProps.getProperty("secondary_mod").wire(set_secondary_mod),
-                self.localProps.getProperty("secondary_offset_freq").wire(self.dsp.set_secondary_offset_freq),
+                self.props.wireProperty("secondary_mod", set_secondary_mod),
+                self.props.wireProperty("secondary_offset_freq", self.dsp.set_secondary_offset_freq),
             ]
 
+        self.startOnAvailable = False
+
         self.sdrSource.addClient(self)
 
         super().__init__()
@@ -110,6 +139,8 @@ class DspManager(csdr.output):
     def start(self):
         if self.sdrSource.isAvailable():
             self.dsp.start()
+        else:
+            self.startOnAvailable = True
 
     def receive_output(self, t, read_fn):
         logger.debug("adding new output of type %s", t)
@@ -128,13 +159,18 @@ class DspManager(csdr.output):
 
     def stop(self):
         self.dsp.stop()
+        self.startOnAvailable = False
         self.sdrSource.removeClient(self)
         for sub in self.subscriptions:
             sub.cancel()
         self.subscriptions = []
 
+    def setProperties(self, props):
+        for k, v in props.items():
+            self.setProperty(k, v)
+
     def setProperty(self, prop, value):
-        self.localProps.getProperty(prop).setValue(value)
+        self.props[prop] = value
 
     def getClientClass(self):
         return SdrSource.CLIENT_USER
@@ -142,7 +178,9 @@ class DspManager(csdr.output):
     def onStateChange(self, state):
         if state == SdrSource.STATE_RUNNING:
             logger.debug("received STATE_RUNNING, attempting DspSource restart")
-            self.dsp.start()
+            if self.startOnAvailable:
+                self.dsp.start()
+                self.startOnAvailable = False
         elif state == SdrSource.STATE_STOPPING:
             logger.debug("received STATE_STOPPING, shutting down DspSource")
             self.dsp.stop()