make sure we send all the data

parsed)

.dockerignore

@@ -0,0 +1,7 @@
+.git
+.gitignore
+.idea
+**/*.pyc
+**/*.swp
+black-env
+debian

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,29 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior.
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Installation method**
+How did you install OpenWebRX? (Raspberry Pi SD card image, Debian / Ubuntu packages, Docker image, manually?)
+
+**Versions**
+What version of OpenWebRX are you running? (Check on startup, or see `owrx/version.py`. If a `-dev` version is used, ideally state the commit the issue is appearing on)
+
+**Log messages**
+Are there any relevant messages relating to the bug in the output / log of OpenWebRX? (On most installations, the log should be available using the command `sudo journalctl -u openwebrx`)
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: General support request or other project-relasted question
+    url: https://groups.io/g/openwebrx
+    about: Request help on the community mailing list

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: feature
+assignees: ''
+
+---
+
+Before posting a new feature request, please check if a similar idea has already been listed
+* on the issue tracker
+* on the [OpenWebRX github project](https://github.com/users/jketterl/projects/1).
+
+In the latter case, please only proceed if you have additional information about the feature, and please let us know that there's already a card there.
+
+**Feature description**
+Please describe in plain words what functionality you'd like to see in OpenWebRX, and why you think it's useful.
+
+**Target audience**
+Please let us know if you think that this feature is of particular interest for a particular group of users (e.g. hams, SWLs, DXers, ...)

.gitignore

@@ -0,0 +1,5 @@
+**/*.pyc
+**/*.swp
+tags
+.idea
+packages

CHANGELOG.md

@@ -0,0 +1,204 @@
+**1.1.0**
+- Reworked most graphical elements as SVGs for faster loadtimes and crispier display on hi-dpi displays
+- Updated pipelines to match changes in digiham
+- Changed D-Star and NXDN integrations to use new decoders from digiham
+- Added D-Star and NXDN metadata display
+
+**1.0.0**
+- Introduced `squelch_auto_margin` config option that allows configuring the auto squelch level
+- Removed `port` configuration option; `rtltcp_compat` takes the port number with the new connectors
+- Added support for new WSJT-X modes FST4, FST4W (only available with WSJT-X 2.3) and Q65 (only avilable with
+  WSJT-X 2.4)
+- Added support for demodulating M17 digital voice signals using m17-cxx-demod
+- New reporting infrastructure, allowing WSPR and FST4W spots to be sent to wsprnet.org
+- Add some basic filtering capabilities to the map
+- New arguments to the `openwebrx` command-line to facilitate the administration of users (try `openwebrx admin`)
+- Default bandwidth changes:
+  - "WFM" changed to 150kHz
+  - "Packet" (APRS) changed to 12.5kHz
+- Configuration rework:
+  - New: fully web-based configuration interface
+  - System configuration parameters have been moved to a new, separate `openwebrx.conf` file
+  - Remaining parameters are now editable in the web configuration
+  - Existing `config_webrx.py` files will still be read, but changes made in the web configuration will be written to
+    a new storage system
+  - Added upload of avatar and panorama image via web configuration
+- New devices supported:
+  - HPSDR devices (Hermes Lite 2) thanks to @jancona
+  - BBRF103 / RX666 / RX888 devices supported by libsddc
+  - R&S devices using the EB200 or Ammos protocols
+
+**0.20.3**
+- Fix a compatibility issue with python versions <= 3.6
+
+**0.20.2**
+- Fix a security problem that allowed arbitrary commands to be executed on the receiver
+  ([See github issue #215](https://github.com/jketterl/openwebrx/issues/215))
+
+**0.20.1**
+- Remove broken OSM map fallback
+
+**0.20.0**
+- Added the ability to sign multiple keys in a single request, thus enabling multiple users to claim a single receiver
+  on receiverbook.de
+- Fixed file descriptor leaks to prevent "too many open files" errors
+- Add new demodulator chain for FreeDV
+- Added new HD audio streaming mode along with a new WFM demodulator
+- Reworked AGC code for better results in AM, SSB and digital modes
+- Added support for demodulation of "Digital Radio Mondiale" (DRM) broadcast using the "dream" decoder.
+- New default waterfall color scheme
+- Prototype of a continuous automatic waterfall calibration mode
+- New devices supported:
+  - FunCube Dongle Pro+ (`"type": "fcdpp"`)
+  - Support for connections to rtl_tcp (`"type": "rtl_tcp"`)
+
+**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
+- 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
+- New devices supported:
+  - 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
+
+**2020-01-04**
+- The [owrx_connector](https://github.com/jketterl/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:
+  - FiFiSDR (`"type": "fifi_sdr"`)
+
+**2019-12-15**
+- wsjt-x updated to 2.1.2
+- The rtl_tcp compatibility mode of the owrx_connector is now configurable using the `rtltcp_compat` flag
+
+**2019-12-10**
+- added support for airspyhf devices (Airspy HF+ / Discovery)
+
+**2019-12-05**
+- explicit device filter for soapy devices for multi-device setups
+
+**2019-12-03**
+- compatibility fixes for safari browsers (ios and mac)
+
+**2019-11-24**
+- There is now a new way to interface with SDR hardware, .
+  They talk directly to the hardware (no rtl_sdr / rx_sdr necessary) and offer I/Q data on a socket, just like nmux
+  did before. They additionally offer a control socket that allows openwebrx to control the SDR parameters directly,
+  without the need for repeated restarts. This allows for quicker profile changes, and also reduces the risk of your
+  SDR hardware from failing during the switchover. See `config_webrx.py` for further information and instructions.
+- 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.
+- As usual, plenty of fixes and improvements.
+
+**2019-10-27**
+- 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). The Raspberry Pi image has been updated to include
+    https due to the SecureContext requirement.
+  - Mousewheel controls for the receiver sliders
+- Error handling for failed SDR devices
+
+**2019-09-29**
+- 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.
+- Some more bugs in the websocket handling have been fixed.
+
+**2019-09-25**
+- 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.
+
+**2019-09-13**
+- New set of APRS-related features
+  - Decode Packet transmissions using [direwolf](https://github.com/wb2osz/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.
+
+**2019-07-21**
+- Latest Features:
+  - More WSJT-X modes have been added, including the new FT4 mode
+  - I started adding a 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
+
+**2019-07-13**
+- Latest Features:
+  - FT8 Integration (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
+- There's a new Raspbian SD Card image available (see below)
+
+**2019-06-30**
+- I have done some major rework on the openwebrx core, and I am planning to continue adding more features in the near
+  future. Please check this place for updates.
+- My work has not been accepted into the upstream repository, so you will need to chose between my fork and the official
+  version.
+- I have enabled the issue tracker on this project, so feel free to file bugs or suggest enhancements there!
+- This version sports the following new and amazing features:
+  - 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)
+- Raspbian SD Card Images and Docker builds available (see below)
+- I am currently working on the feature set for a stable release, but you are more than welcome to test development
+  versions!

LICENSE.txt

@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
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+<http://www.gnu.org/licenses/>.

README.md

@@ -3,43 +3,45 @@ OpenWebRX
 
 OpenWebRX is a multi-user SDR receiver software with a web interface.
 
-![OpenWebRX](/screenshot.png?raw=true)
+![OpenWebRX](https://www.openwebrx.de/gfx/openwebrx-screenshot.png)
 
 It has the following features:
 
-- <a href="https://github.com/simonyiszk/csdr">libcsdr</a> based demodulators (AM/FM/SSB),
-- filter passband can be set from GUI,
-- waterfall display can be shifted back in time,
-- it extensively uses HTML5 features like WebSocket, Web Audio API, and &lt;canvas&gt;.
-- it works in Google Chrome, Chromium (above version 37) and Mozilla Firefox (above version 28),
-- currently only supports RTL-SDR, but other SDR hardware may be easily added.
+- [csdr](https://github.com/jketterl/csdr) based demodulators (AM/FM/SSB/CW/BPSK31/BPSK63)
+- filter passband can be set from GUI
+- it extensively uses HTML5 features like WebSocket, Web Audio API, and Canvas
+- it works in Google Chrome, Chromium and Mozilla Firefox
+- supports a wide range of [SDR hardware](https://github.com/jketterl/openwebrx/wiki/Supported-Hardware#sdr-devices)
+- Multiple SDR devices can be used simultaneously
+- [digiham](https://github.com/jketterl/digiham) based demodularors (DMR, YSF, Pocsag, D-Star, NXDN)
+- [wsjt-x](https://physics.princeton.edu/pulsar/k1jt/wsjtx.html) based demodulators (FT8, FT4, WSPR, JT65, JT9, FST4,
+  FST4W)
+- [direwolf](https://github.com/wb2osz/direwolf) based demodulation of APRS packets
+- [JS8Call](http://js8call.com/) support
+- [DRM](https://github.com/jketterl/openwebrx/wiki/DRM-demodulator-notes) support
+- [FreeDV](https://github.com/jketterl/openwebrx/wiki/FreeDV-demodulator-notes) support
+- M17 support based on [m17-cxx-demod](https://github.com/mobilinkd/m17-cxx-demod)
 
 ## Setup
 
-OpenWebRX currently requires Linux and python 2.7 to run. 
+The following methods of setting up a receiver are currently available:
 
-First you will need to install the dependencies:
+- Raspberry Pi SD card images
+- Debian repository
+- Docker images
+- Manual installation
 
-- <a href="https://github.com/simonyiszk/csdr">libcsdr</a>
-- <a href="http://sdr.osmocom.org/trac/wiki/rtl-sdr">rtl-sdr</a>
+Please checkout the [setup guide on the wiki](https://github.com/jketterl/openwebrx/wiki/Setup-Guide) for more details
+on the respective methods.
 
-After cloning this repository and connecting an RTL-SDR dongle to your computer, you can run the server:
+## Community
 
-	python openwebrx.py
+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).
 
-You can now open the GUI at <a href="http://localhost:8073">http://localhost:8073</a>.
-
-Please note that the server is also listening on the following ports (on localhost only):
-
-- port 8888 for the I/Q source,
-- port 4951 for the multi-user I/Q server.
-
-Now the next step is to customize the parameters of your server in `config_webrx.py`.
-
-Actually, if you do something cool with OpenWebRX (or just have a problem), please drop me a mail:  
-*Andras Retzler, HA7ILM &lt;randras@sdr.hu&gt;*
-
-I would like to maintain a list of online amateur radio receivers on <a href="http://openwebrx.org/">openwebrx.org</a>.
+If you want to hang out, chat, or get in touch directly with the developers, receiver operators or users, feel free to
+drop by in [our Discord server](https://discord.gg/gnE9hPz).
 
 ## Usage tips
 
@@ -49,16 +51,10 @@ The filter envelope can be dragged at its ends and moved around to set the passb
 
 However, if you hold down the shift key, you can drag the center line (BFO) or the whole passband (PBS).
 
-## Configuration tips
+## Licensing
 
-If you want to run OpenWebRX on a remote server instead of localhost, do not forget to set *server_hostname* in `config_webrx.py`, or you may get a WebSocket error.
+OpenWebRX is available under Affero GPL v3 license
+([summary](https://tldrlegal.com/license/gnu-affero-general-public-license-v3-(agpl-3.0))).
 
-DSP CPU usage can be fine-tuned in `plugins/dsp/csdr/plugin.py`: you can set transition bandwidths higher (thus degrade filter performance by decreasing the length of the kernel, but also decrease CPU usage), and also set `fft_size` lower.
-
-If you constantly get *audio overrun* errors, you may change `audio_buffer_maximal_length_sec` in `openwebrx.js` from the default 1.7 to 3.
-
-If you want a chat-box to the top of the page, <a href="https://gist.github.com/ha7ilm/15c4c5e4c80cef9b3144">here is a snippet</a> for you to include in `config_webrx.py`.
-
-## Todo
-
-Currently, clients use up a lot of bandwidth. This will be improved later.
+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

@@ -0,0 +1,367 @@
+[
+  {
+    "name": "2190m",
+    "lower_bound": 135700,
+    "upper_bound": 137800,
+    "frequencies": {
+      "fst4": 136000,
+      "fst4w": 136000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "630m",
+    "lower_bound": 472000,
+    "upper_bound": 479000,
+    "frequencies": {
+      "fst4": 474200,
+      "fst4w": 474200
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "160m",
+    "lower_bound": 1810000,
+    "upper_bound": 2000000,
+    "frequencies": {
+      "bpsk31": 1838000,
+      "ft8": 1840000,
+      "wspr": 1836600,
+      "jt65": 1838000,
+      "jt9": 1839000,
+      "js8": 1842000,
+      "fst4": 1839000,
+      "fst4w": 1836800
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "80m",
+    "lower_bound": 3500000,
+    "upper_bound": 3800000,
+    "frequencies": {
+      "bpsk31": 3580000,
+      "ft8": 3573000,
+      "wspr": 3592600,
+      "jt65": 3570000,
+      "jt9": 3572000,
+      "ft4": [3568000, 3575000],
+      "js8": 3578000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "60m",
+    "lower_bound": 5351500,
+    "upper_bound": 5366500,
+    "frequencies": {
+      "ft8": 5357000,
+      "wspr": 5364700
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "40m",
+    "lower_bound": 7000000,
+    "upper_bound": 7200000,
+    "frequencies": {
+      "bpsk31": 7040000,
+      "ft8": 7074000,
+      "wspr": 7038600,
+      "jt65": 7076000,
+      "jt9": 7078000,
+      "ft4": 7047500,
+      "js8": 7078000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "30m",
+    "lower_bound": 10100000,
+    "upper_bound": 10150000,
+    "frequencies": {
+      "bpsk31": 10141000,
+      "ft8": 10136000,
+      "wspr": 10138700,
+      "jt65": 10138000,
+      "jt9": 10140000,
+      "ft4": 10140000,
+      "js8": 10130000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "20m",
+    "lower_bound": 14000000,
+    "upper_bound": 14350000,
+    "frequencies": {
+      "bpsk31": 14070000,
+      "ft8": 14074000,
+      "wspr": 14095600,
+      "jt65": 14076000,
+      "jt9": 14078000,
+      "ft4": 14080000,
+      "js8": 14078000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "17m",
+    "lower_bound": 18068000,
+    "upper_bound": 18168000,
+    "frequencies": {
+      "bpsk31": 18098000,
+      "ft8": 18100000,
+      "wspr": 18104600,
+      "jt65": 18102000,
+      "jt9": 18104000,
+      "ft4": 18104000,
+      "js8": 18104000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "15m",
+    "lower_bound": 21000000,
+    "upper_bound": 21450000,
+    "frequencies": {
+      "bpsk31": 21070000,
+      "ft8": 21074000,
+      "wspr": 21094600,
+      "jt65": 21076000,
+      "jt9": 21078000,
+      "ft4": 21140000,
+      "js8": 21078000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "12m",
+    "lower_bound": 24890000,
+    "upper_bound": 24990000,
+    "frequencies": {
+      "bpsk31": 24920000,
+      "ft8": 24915000,
+      "wspr": 24924600,
+      "jt65": 24917000,
+      "jt9": 24919000,
+      "ft4": 24919000,
+      "js8": 24922000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "10m",
+    "lower_bound": 28000000,
+    "upper_bound": 29700000,
+    "frequencies": {
+      "bpsk31": [28070000, 28120000],
+      "ft8": 28074000,
+      "wspr": 28124600,
+      "jt65": 28076000,
+      "jt9": 28078000,
+      "ft4": 28180000,
+      "js8": 28078000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "6m",
+    "lower_bound": 50030000,
+    "upper_bound": 51000000,
+    "frequencies": {
+      "bpsk31": 50305000,
+      "ft8": 50313000,
+      "wspr": 50293000,
+      "jt65": 50310000,
+      "jt9": 50312000,
+      "ft4": 50318000,
+      "js8": 50318000,
+      "q65": [50211000, 50275000]
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "4m",
+    "lower_bound": 70150000,
+    "upper_bound": 70200000,
+    "frequencies": {
+      "wspr": 70091000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "2m",
+    "lower_bound": 144000000,
+    "upper_bound": 146000000,
+    "frequencies": {
+      "wspr": 144489000,
+      "ft8": 144174000,
+      "ft4": 144170000,
+      "jt65": 144120000,
+      "packet": 144800000,
+      "q65": 144116000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "70cm",
+    "lower_bound": 430000000,
+    "upper_bound": 440000000,
+    "frequencies": {
+      "pocsag": 439987500,
+      "q65": 432065000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "23cm",
+    "lower_bound": 1240000000,
+    "upper_bound": 1300000000,
+    "frequencies": {
+      "q65": 1296065000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "13cm",
+    "lower_bound": 2320000000,
+    "upper_bound": 2450000000,
+    "frequencies": {
+      "q65": [2301065000, 2304065000, 2320065000]
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "9cm",
+    "lower_bound": 3400000000,
+    "upper_bound": 3475000000,
+    "frequencies": {
+      "q65": 3400065000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "6cm",
+    "lower_bound": 5650000000,
+    "upper_bound": 5850000000,
+    "frequencies": {
+      "q65": 5760200000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "3cm",
+    "lower_bound": 10000000000,
+    "upper_bound": 10500000000,
+    "frequencies": {
+      "q65": 10368200000
+    },
+    "tags": ["hamradio"]
+  },
+  {
+    "name": "120m Broadcast",
+    "lower_bound": 2300000,
+    "upper_bound": 2495000,
+    "tags": ["broadcast"]
+  },
+  {
+    "name": "90m Broadcast",
+    "lower_bound": 3200000,
+    "upper_bound": 3400000,
+    "tags": ["broadcast"]
+  },
+  {
+    "name": "75m Broadcast",
+    "lower_bound": 3900000,
+    "upper_bound": 4000000,
+    "tags": ["broadcast"]
+  },
+  {
+    "name": "60m Broadcast",
+    "lower_bound": 4750000,
+    "upper_bound": 4995000,
+    "tags": ["broadcast"]
+  },
+  {
+    "name": "49m Broadcast",
+    "lower_bound": 5900000,
+    "upper_bound": 6200000,
+    "tags": ["broadcast"]
+  },
+  {
+    "name": "41m Broadcast",
+    "lower_bound": 7200000,
+    "upper_bound": 7450000,
+    "tags": ["broadcast"]
+  },
+  {
+    "name": "31m Broadcast",
+    "lower_bound": 9400000,
+    "upper_bound": 9900000,
+    "tags": ["broadcast"]
+  },
+  {
+    "name": "25m Broadcast",
+    "lower_bound": 11600000,
+    "upper_bound": 12100000,
+    "tags": ["broadcast"]
+  },
+  {
+    "name": "22m Broadcast",
+    "lower_bound": 13570000,
+    "upper_bound": 13870000,
+    "tags": ["broadcast"]
+  },
+  {
+    "name": "19m Broadcast",
+    "lower_bound": 15100000,
+    "upper_bound": 15830000,
+    "tags": ["broadcast"]
+  },
+  {
+    "name": "16m Broadcast",
+    "lower_bound": 17480000,
+    "upper_bound": 17900000,
+    "tags": ["broadcast"]
+  },
+  {
+    "name": "15m Broadcast",
+    "lower_bound": 18900000,
+    "upper_bound": 19020000,
+    "tags": ["broadcast"]
+  },
+  {
+    "name": "13m Broadcast",
+    "lower_bound": 21450000,
+    "upper_bound": 21850000,
+    "tags": ["broadcast"]
+  },
+  {
+    "name": "11m Broadcast",
+    "lower_bound": 25670000,
+    "upper_bound": 26100000,
+    "tags": ["broadcast"]
+  },
+  {
+    "name": "FM Broadcast",
+    "lower_bound": 87500000,
+    "upper_bound": 108000000,
+    "tags": ["broadcast"]
+  },
+  {
+    "name": "11m CB",
+    "lower_bound": 26965000,
+    "upper_bound": 27405000,
+    "frequencies": {
+      "js8": 27245000
+    },
+    "tags": ["public"]
+  },
+  {
+    "name": "PMR446",
+    "lower_bound": 446000000,
+    "upper_bound": 446200000,
+    "tags": ["public"]
+  }
+]

config_rtl.py

@@ -1,87 +0,0 @@
-'''
-This file is part of RTL Multi-User Server, 
-	that makes multi-user access to your DVB-T dongle used as an SDR.
-Copyright (c) 2013-2014 by Andras Retzler <randras@sdr.hu>
-
-RTL Multi-User Server is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-RTL Multi-User Server is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with RTL Multi-User Server.  If not, see <http://www.gnu.org/licenses/>.
-'''
-
-my_ip='127.0.0.1' # leave blank for listening on all interfaces
-my_listening_port = 4951 
-
-rtl_tcp_host,rtl_tcp_port='localhost',8888
-
-send_first=""
-#send_first=chr(9)+chr(0)+chr(0)+chr(0)+chr(1) # set direct sampling
-
-setuid_on_start = 0					# we normally start with root privileges and setuid() to another user
-uid = 999 							# determine by issuing: $ id -u username
-ignore_clients_without_commands = 1 # we won't serve data to telnet sessions and things like that
-									# we'll start to serve data after getting the first valid command 
-
-freq_allowed_ranges = [[0,2200000000]]
-
-client_cant_set_until=0		
-first_client_can_set=True	# openwebrx - spectrum thread will set things on start # no good, clients set parameters and things
-buffer_size=25000000		# per client
-log_file_path = "/dev/null" # Might be set to /dev/null to turn off logging
-
-'''
-Allow any host to connect:
-	use_ip_access_control=0
-
-Allow from specific ranges:
-	use_ip_access_control=1
-	order_allow_deny=0 # deny and then allow
-	denied_ip_ranges=() # deny from all
-	allowed_ip_ranges=('192.168.','44.','127.0.0.1') # allow only from ...
-
-Deny from specific ranges:
-	use_ip_access_control=1
-	order_allow_deny=0 # allow and then deny
-	allowed_ip_ranges=() # allow from all
-	denied_ip_ranges=('192.168.') # deny any hosts from ...
-'''
-use_ip_access_control=1 #You may want to open up the I/Q server to the public, then set this to zero.
-order_allow_deny=0
-denied_ip_ranges=() # deny from all
-allowed_ip_ranges=('127.0.0.1') # allow only local connections (from openwebrx). 
-allow_gain_set=1
-
-use_dsp_command=False # you can process raw I/Q data with a custom command that starts a process that we can pipe the data into, and also pipe out of.
-debug_dsp_command=False # show sample rate before and after the dsp command
-dsp_command=""
-
-'''
-Example DSP commands:
-  * Compress I/Q data with FLAC:
-    flac --force-raw-format --channels 2 --sample-rate=250000 --sign=unsigned --bps=8 --endian=little -o - -
-  * Decompress FLAC-coded I/Q data:
-    flac --force-raw-format --decode --endian=little --sign=unsigned - -
-'''
-watchdog_interval=1.5
-reconnect_interval=10 
-'''
-If there's no input I/Q data after N seconds, input will be filled with zero samples, 
-so that GNU Radio won't fail in openwebrx. It may reconnect rtl_tcp_tread. 
-If watchdog_interval is 0, then watchdog thread is not started. 
-
-'''
-cache_full_behaviour=2
-'''
-	0 = drop samples
-	1 = close client
-	2 = openwebrx: don't care about that client until it wants samples again (gr-osmosdr bug workaround)
-'''
-

config_webrx.py

@@ -1,59 +1,386 @@
-# -*- coding: utf-8 -*- 
+# -*- coding: utf-8 -*-
 
 """
 config_webrx: configuration options for OpenWebRX
 
-OpenWebRX (c) Copyright 2013-2014 Andras Retzler <randras@sdr.hu>
+    This file is part of OpenWebRX,
+    an open-source SDR receiver software with a web UI.
+    Copyright (c) 2013-2015 by Andras Retzler <randras@sdr.hu>
+    Copyright (c) 2019-2021 by Jakob Ketterl <dd5jfk@darc.de>
 
-This file is part of OpenWebRX.
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation, either version 3 of the
+    License, or (at your option) any later version.
 
-    OpenWebRX is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    OpenWebRX is distributed in the hope that it will be useful,
+    This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
+    GNU Affero General Public License for more details.
 
-    You should have received a copy of the GNU General Public License
-    along with OpenWebRX.  If not, see <http://www.gnu.org/licenses/>.
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-"""
-#Server settings
-web_port=8073
-server_hostname="localhost" # If this contains an incorrect value, the web UI may freeze on load (it can't open websocket)
+    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
-#Web GUI configuration
-receiver_name="[Callsign]"
-receiver_location="Budapest, Hungary"
-receiver_qra="JN97ML"
-receiver_asl=182
-receiver_ant="Longwire"
-receiver_device="RTL-SDR"
-receiver_admin="localhost@localhost"
-receiver_gps=(47.000000,19.000000)
-photo_height=350
-photo_title="Panorama of Budapest from Schönherz Zoltán Dormitory"
-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 />
-Website: <a href="http://localhost" target="_blank">http://localhost</a>
+    In addition, as a special exception, the copyright holders
+    state that config_rtl.py and config_webrx.py are not part of the
+    Corresponding Source defined in GNU AGPL version 3 section 1.
+
+    (It means that you do not have to redistribute config_rtl.py and
+    config_webrx.py if you make any changes to these two configuration files,
+    and use them for running your web service with OpenWebRX.)
 """
 
-#DSP/RX settings
-dsp_plugin="csdr"
-fft_fps=9
-fft_size=4096
-samp_rate = 250000
-center_freq = 145525000
-rf_gain = 5
+"""
+DEPRECATION notice
 
-start_rtl_thread=True #rtl_sdr is more stable than rtl_tcp...
-start_rtl_command="rtl_sdr -s {samp_rate} -f {center_freq}  - | nc -vvl 127.0.0.1 -p 8888".format(rf_gain=rf_gain, center_freq=center_freq, samp_rate=samp_rate) 
-#start_rtl_tcp_command="rtl_tcp -s 250000 -f 145525000 -g 0 -p 8888"
-#You can use other SDR hardware as well, but if the command above outputs samples in a format other than [unsigned char], then the dsp plugin has to be slightly modified (at the csdr convert_u8_f part).
+As of OpenWebRX 0.21, the configuration system has been completely overhauled.
+The configuration of OpenWebRX should now be done in the new web-based
+configuration interface exclusively.
 
+Existing configurations can still be used, but their values will be migrated
+to the new storage infrastructure as soon as the web configuration is used to
+edit them.
+
+The new configuration storage is not intended to be edited manually.
+"""
+
+# configuration version. please only modify if you're able to perform the associated migration steps.
+version = 7
+
+# NOTE: you can find additional information about configuring OpenWebRX in the Wiki:
+# https://github.com/jketterl/openwebrx/wiki/Configuration-guide
+
+# ==== Server settings ====
+#max_clients = 20
+
+# ==== Web GUI configuration ====
+#receiver_name = "[Callsign]"
+#receiver_location = "Budapest, Hungary"
+#receiver_asl = 200
+#receiver_admin = "example@example.com"
+#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: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>
+#"""
+
+# ==== 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
+#fft_size = 4096  # Should be power of 2
+#fft_voverlap_factor = (
+#    0.3  # If fft_voverlap_factor is above 0, multiple FFTs will be used for creating a line on the diagram.
+#)
+
+#audio_compression = "adpcm"  # valid values: "adpcm", "none"
+#fft_compression = "adpcm"  # valid values: "adpcm", "none"
+
+# Tau setting for WFM (broadcast FM) deemphasis\
+# Quote from wikipedia https://en.wikipedia.org/wiki/FM_broadcasting#Pre-emphasis_and_de-emphasis
+# "In most of the world a 50 µs time constant is used. In the Americas and South Korea, 75 µs is used"
+# Enable one of the following lines, depending on your location:
+# wfm_deemphasis_tau = 75e-6  # for US and South Korea
+#wfm_deemphasis_tau = 50e-6  # for the rest of the world
+
+#digimodes_fft_size = 2048
+
+# enables lookup of DMR ids using the radioid api
+#digital_voice_dmr_id_lookup = True
+
+"""
+Note: if you experience audio underruns while CPU usage is 100%, you can:
+- decrease `samp_rate`,
+- set `fft_voverlap_factor` to 0,
+- decrease `fft_fps` and `fft_size`,
+- limit the number of users by decreasing `max_clients`.
+"""
+
+# ==== 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/jketterl/openwebrx/wiki/Supported-Hardware   #
+###############################################################################
+
+# Currently supported types of sdr receivers:
+# "rtl_sdr", "rtl_sdr_soapy", "sdrplay", "hackrf", "airspy", "airspyhf", "fifi_sdr",
+# "perseussdr", "lime_sdr", "pluto_sdr", "soapy_remote", "hpsdr", "uhd",
+# "radioberry", "fcdpp", "rtl_tcp", "sddc", "runds"
+
+# For more details on specific types, please checkout the wiki:
+# https://github.com/jketterl/openwebrx/wiki/Supported-Hardware#sdr-devices
+
+#sdrs = {
+#    "rtlsdr": {
+#        "name": "RTL-SDR USB Stick",
+#        "type": "rtl_sdr",
+#        "ppm": 0,
+#        # you can change this if you use an upconverter. formula is:
+#        # center_freq + lfo_offset = actual frequency on the sdr
+#        # "lfo_offset": 0,
+#        "profiles": {
+#            "70cm": {
+#                "name": "70cm Relais",
+#                "center_freq": 438800000,
+#                "rf_gain": 29,
+#                "samp_rate": 2400000,
+#                "start_freq": 439275000,
+#                "start_mod": "nfm",
+#            },
+#            "2m": {
+#                "name": "2m komplett",
+#                "center_freq": 145000000,
+#                "rf_gain": 29,
+#                "samp_rate": 2048000,
+#                "start_freq": 145725000,
+#                "start_mod": "nfm",
+#            },
+#        },
+#    },
+#    "airspy": {
+#        "name": "Airspy HF+",
+#        "type": "airspyhf",
+#        "ppm": 0,
+#        "rf_gain": "auto",
+#        "profiles": {
+#            "20m": {
+#                "name": "20m",
+#                "center_freq": 14150000,
+#                "samp_rate": 384000,
+#                "start_freq": 14070000,
+#                "start_mod": "usb",
+#            },
+#            "30m": {
+#                "name": "30m",
+#                "center_freq": 10125000,
+#                "samp_rate": 192000,
+#                "start_freq": 10142000,
+#                "start_mod": "usb",
+#            },
+#            "40m": {
+#                "name": "40m",
+#                "center_freq": 7100000,
+#                "samp_rate": 256000,
+#                "start_freq": 7070000,
+#                "start_mod": "lsb",
+#            },
+#            "80m": {
+#                "name": "80m",
+#                "center_freq": 3650000,
+#                "samp_rate": 384000,
+#                "start_freq": 3570000,
+#                "start_mod": "lsb",
+#            },
+#            "49m": {
+#                "name": "49m Broadcast",
+#                "center_freq": 6050000,
+#                "samp_rate": 384000,
+#                "start_freq": 6070000,
+#                "start_mod": "am",
+#            },
+#        },
+#    },
+#    "sdrplay": {
+#        "name": "SDRPlay RSP2",
+#        "type": "sdrplay",
+#        "ppm": 0,
+#        "antenna": "Antenna A",
+#        "profiles": {
+#            "20m": {
+#                "name": "20m",
+#                "center_freq": 14150000,
+#                "rf_gain": 0,
+#                "samp_rate": 500000,
+#                "start_freq": 14070000,
+#                "start_mod": "usb",
+#            },
+#            "30m": {
+#                "name": "30m",
+#                "center_freq": 10125000,
+#                "rf_gain": 0,
+#                "samp_rate": 250000,
+#                "start_freq": 10142000,
+#                "start_mod": "usb",
+#            },
+#            "40m": {
+#                "name": "40m",
+#                "center_freq": 7100000,
+#                "rf_gain": 0,
+#                "samp_rate": 500000,
+#                "start_freq": 7070000,
+#                "start_mod": "lsb",
+#            },
+#            "80m": {
+#                "name": "80m",
+#                "center_freq": 3650000,
+#                "rf_gain": 0,
+#                "samp_rate": 500000,
+#                "start_freq": 3570000,
+#                "start_mod": "lsb",
+#            },
+#            "49m": {
+#                "name": "49m Broadcast",
+#                "center_freq": 6000000,
+#                "rf_gain": 0,
+#                "samp_rate": 500000,
+#                "start_freq": 6070000,
+#                "start_mod": "am",
+#            },
+#        },
+#    },
+#}
+
+# ==== Color themes ====
+
+### google turbo colormap (see: https://ai.googleblog.com/2019/08/turbo-improved-rainbow-colormap-for.html)
+#waterfall_scheme = "GoogleTurboWaterfall"
+
+### original theme by teejez:
+#waterfall_scheme = "TeejeezWaterfall"
+
+### old theme by HA7ILM:
+#waterfall_scheme = "Ha7ilmWaterfall"
+##For the old colors, you might also want to set [fft_voverlap_factor] to 0.
+
+### custom waterfall schemes can be configured like this:
+#waterfall_scheme = "CustomWaterfall"
+#waterfall_colors = [0x0000FF, 0x00FF00, 0xFF0000]
+
+### Waterfall calibration
+#waterfall_levels = {"min": -88, "max": -20}  # in dB
+
+#waterfall_auto_levels = {"min": 3, "max": 10}
+#waterfall_auto_min_range = 50
+
+# Note: When the auto waterfall level button is clicked, the following happens:
+#   [waterfall_levels.min] = [current_min_power_level] - [waterfall_auto_levels["min"]]
+#   [waterfall_levels.max] = [current_max_power_level] + [waterfall_auto_levels["max"]]
+#
+#   ___|__________________________________|____________________________________|__________________________________|___> signal power
+#        \_waterfall_auto_levels["min"]_/ |__ current_min_power_level          | \_waterfall_auto_levels["max"]_/
+#                                                    current_max_power_level __|
+
+# This setting allows you to modify the precision of the frequency displays in OpenWebRX.
+# Set this to exponent of 10 to select the most precise digit in Hz you'd like to see
+# examples:
+# a value of 2 selects 10^2 = 100Hz tuning precision (default):
+#tuning_precision = 2
+# a value of 1 selects 10^1 = 10Hz tuning precision:
+#tuning_precision = 1
+
+# This setting tells the auto-squelch the offset to add to the current signal level to use as the new squelch level.
+# Lowering this setting will give you a more sensitive squelch, but it may also cause unwanted squelch openings when
+# using the auto squelch.
+#squelch_auto_margin = 10  # in dB
+
+#google_maps_api_key = ""
+
+# how long should positions be visible on the map?
+# they will start fading out after half of that
+# in seconds; default: 2 hours
+#map_position_retention_time = 2 * 60 * 60
+
+# 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)
+#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 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}
+
+# FST4 can be transmitted in different intervals. This setting determines which intervals will be decoded.
+# available values (in seconds): 15, 30, 60, 120, 300, 900, 1800
+#fst4_enabled_intervals = [15, 30]
+
+# FST4W can be transmitted in different intervals. This setting determines which intervals will be decoded.
+# available values (in seconds): 120, 300, 900, 1800
+#fst4w_enabled_intervals = [120, 300]
+
+# Q65 allows many combinations of intervals and submodes. This setting determines which combinations will be decoded.
+# Please use the mode letter followed by the decode interval in seconds to specify the combinations. For example:
+#q65_enabled_combinations = ["A30", "E120", "C60"]
+
+# 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
+
+# Enable background service for decoding digital data. You can find more information at:
+# https://github.com/jketterl/openwebrx/wiki/Background-decoding
+#services_enabled = False
+#services_decoders = ["ft8", "ft4", "wspr", "packet"]
+
+# === aprs igate settings ===
+# If you want to share your APRS decodes with the aprs network, configure these settings accordingly.
+# Make sure that you have set services_enabled to true and customize services_decoders to your needs.
+#aprs_callsign = "N0CALL"
+#aprs_igate_enabled = False
+#aprs_igate_server = "euro.aprs2.net"
+#aprs_igate_password = ""
+# beacon uses the receiver_gps setting, so if you enable this, make sure the location is correct there
+#aprs_igate_beacon = False
+
+# Uncomment the following to customize gateway beacon details reported to the aprs network
+#   Plese see Dire Wolf's documentation on PBEACON configuration for complete details:
+#   https://github.com/wb2osz/direwolf/raw/master/doc/User-Guide.pdf 
+
+# Symbol in its two-character form as specified by the APRS spec at http://www.aprs.org/symbols/symbols-new.txt
+#   Default: Receive only IGate (do not send msgs back to RF)  
+# aprs_igate_symbol = "R&"
+
+# Custom comment about igate 
+#   Default: OpenWebRX APRS gateway
+# aprs_igate_comment = "OpenWebRX APRS gateway"
+
+# Antenna Height and Gain details
+#   Unspecified by default
+# Antenna height above average terrain (HAAT) in meters 
+# aprs_igate_height = "5"
+# Antenna gain in dBi
+# aprs_igate_gain = "0"
+# Antenna direction (N, NE, E, SE, S, SW, W, NW).  Omnidirectional by default
+# aprs_igate_dir = "NE"
+
+# === PSK Reporter settings ===
+# enable this if you want to upload all ft8, ft4 etc spots to pskreporter.info
+# this also uses the receiver_gps setting from above, so make sure it contains a correct locator
+#pskreporter_enabled = False
+#pskreporter_callsign = "N0CALL"
+# optional antenna information, uncomment to enable
+#pskreporter_antenna_information = "Dipole"
+
+# === WSPRNet reporting settings
+# enable this if you want to upload WSPR spots to wsprnet.ort
+# in addition to these settings also make sure that receiver_gps contains your correct location
+#wsprnet_enabled = False
+#wsprnet_callsign = "N0CALL"

csdr/__init__.py

@@ -0,0 +1,837 @@
+"""
+OpenWebRX csdr plugin: do the signal processing with csdr
+
+    This file is part of OpenWebRX,
+    an open-source SDR receiver software with a web UI.
+    Copyright (c) 2013-2015 by Andras Retzler <randras@sdr.hu>
+    Copyright (c) 2019-2021 by Jakob Ketterl <dd5jfk@darc.de>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation, either version 3 of the
+    License, or (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+"""
+
+import subprocess
+import os
+import signal
+import threading
+import math
+from functools import partial
+
+from csdr.output import Output
+
+from owrx.kiss import KissClient, DirewolfConfig, DirewolfConfigSubscriber
+from owrx.audio.chopper import AudioChopper
+
+from csdr.pipe import Pipe
+
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+class Dsp(DirewolfConfigSubscriber):
+    def __init__(self, output: Output):
+        self.samp_rate = 250000
+        self.output_rate = 11025
+        self.hd_output_rate = 44100
+        self.fft_size = 1024
+        self.fft_fps = 5
+        self.center_freq = 0
+        self.offset_freq = 0
+        self.low_cut = -4000
+        self.high_cut = 4000
+        self.bpf_transition_bw = 320  # Hz, and this is a constant
+        self.ddc_transition_bw_rate = 0.15  # of the IF sample rate
+        self.running = False
+        self.secondary_processes_running = False
+        self.audio_compression = "none"
+        self.fft_compression = "none"
+        self.demodulator = "nfm"
+        self.name = "csdr"
+        self.base_bufsize = 512
+        self.decimation = None
+        self.last_decimation = None
+        self.nc_port = None
+        self.squelch_level = -150
+        self.fft_averages = 50
+        self.wfm_deemphasis_tau = 50e-6
+        self.iqtee = False
+        self.iqtee2 = False
+        self.secondary_demodulator = None
+        self.secondary_fft_size = 1024
+        self.secondary_process_fft = None
+        self.secondary_process_demod = None
+        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.codecserver = None
+        self.modification_lock = threading.Lock()
+        self.output = output
+
+        self.temporary_directory = None
+        self.pipe_base_path = None
+        self.set_temporary_directory("/tmp")
+
+        self.is_service = False
+        self.direwolf_config = None
+        self.direwolf_config_path = 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_".format(tmp_dir=self.temporary_directory)
+
+    def chain(self, which):
+        chain = ["nc -v 127.0.0.1 {nc_port}"]
+        if which == "fft":
+            chain += [
+                "csdr fft_cc {fft_size} {fft_block_size}",
+                "csdr logpower_cf -70"
+                if self.fft_averages == 0
+                else "csdr logaveragepower_cf -70 {fft_size} {fft_averages}",
+                "csdr fft_exchange_sides_ff {fft_size}",
+            ]
+            if self.fft_compression == "adpcm":
+                chain += ["csdr compress_fft_adpcm_f_u8 {fft_size}"]
+            return chain
+        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"]
+        if self.output.supports_type("smeter"):
+            chain += [
+                "csdr squelch_and_smeter_cc --fifo {squelch_pipe} --outfifo {smeter_pipe} 5 {smeter_report_every}"
+            ]
+        if self.secondary_demodulator:
+            if self.output.supports_type("secondary_fft"):
+                chain += ["csdr tee {iqtee_pipe}"]
+            chain += ["csdr tee {iqtee2_pipe}"]
+            # early exit if we don't want audio
+            if not self.output.supports_type("audio"):
+                return chain
+        # safe some cpu cycles... no need to decimate if decimation factor is 1
+        last_decimation_block = []
+        if self.last_decimation >= 2.0:
+            # activate prefilter if signal has been oversampled, e.g. WFM
+            last_decimation_block = ["csdr fractional_decimator_ff {last_decimation} 12 --prefilter"]
+        elif self.last_decimation != 1.0:
+            last_decimation_block = ["csdr fractional_decimator_ff {last_decimation}"]
+        if which == "nfm":
+            chain += ["csdr fmdemod_quadri_cf", "csdr limit_ff"]
+            chain += last_decimation_block
+            chain += [
+                "csdr deemphasis_nfm_ff {audio_rate}",
+                "csdr agc_ff --profile slow --max 3",
+            ]
+            if self.get_audio_rate() != self.get_output_rate():
+                chain += [
+                    "sox -t raw -r {audio_rate} -e floating-point -b 32 -c 1 --buffer 32 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - "
+                ]
+            else:
+                chain += ["csdr convert_f_s16"]
+        elif which == "wfm":
+            chain += [
+                "csdr fmdemod_quadri_cf",
+                "csdr limit_ff",
+            ]
+            chain += last_decimation_block
+            chain += ["csdr deemphasis_wfm_ff {audio_rate} {wfm_deemphasis_tau}", "csdr convert_f_s16"]
+        elif self.isDigitalVoice(which):
+            chain += ["csdr fmdemod_quadri_cf"]
+            chain += last_decimation_block
+            chain += ["dc_block"]
+            # m17
+            if which == "m17":
+                chain += [
+                    "csdr limit_ff",
+                    "csdr convert_f_s16",
+                    "m17-demod",
+                ]
+            else:
+                # digiham modes
+                if which == "dstar":
+                    chain += [
+                        "fsk_demodulator -s 10",
+                        "dstar_decoder --fifo {meta_pipe}",
+                        "mbe_synthesizer -d {codecserver_arg}",
+                    ]
+                elif which == "nxdn":
+                    chain += [
+                        "rrc_filter --narrow",
+                        "gfsk_demodulator --samples 20",
+                        "nxdn_decoder --fifo {meta_pipe}",
+                        "mbe_synthesizer {codecserver_arg}",
+                    ]
+                else:
+                    chain += ["rrc_filter", "gfsk_demodulator"]
+                    if which == "dmr":
+                        chain += [
+                            "dmr_decoder --fifo {meta_pipe} --control-fifo {dmr_control_pipe}",
+                            "mbe_synthesizer {codecserver_arg}",
+                        ]
+                    elif which == "ysf":
+                        chain += ["ysf_decoder --fifo {meta_pipe}", "mbe_synthesizer -y {codecserver_arg}"]
+                chain += ["digitalvoice_filter"]
+            chain += [
+                "CSDR_FIXED_BUFSIZE=32 csdr agc_s16 --max 30 --initial 3",
+                "sox -t raw -r 8000 -e signed-integer -b 16 -c 1 --buffer 32 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - ",
+            ]
+        elif which == "am":
+            chain += ["csdr amdemod_cf", "csdr fastdcblock_ff"]
+            chain += last_decimation_block
+            chain += [
+                "csdr agc_ff --profile slow --initial 200",
+                "csdr convert_f_s16",
+            ]
+        elif self.isFreeDV(which):
+            chain += ["csdr realpart_cf"]
+            chain += last_decimation_block
+            chain += [
+                "csdr agc_ff",
+                "csdr convert_f_s16",
+                "freedv_rx 1600 - -",
+                "csdr agc_s16 --max 30 --initial 3",
+                "sox -t raw -r 8000 -e signed-integer -b 16 -c 1 --buffer 32 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - ",
+            ]
+        elif self.isDrm(which):
+            if self.last_decimation != 1.0:
+                # we are still dealing with complex samples here, so the regular last_decimation_block doesn't fit
+                chain += ["csdr fractional_decimator_cc {last_decimation}"]
+            chain += [
+                "csdr convert_f_s16",
+                "dream -c 6 --sigsrate 48000 --audsrate 48000 -I - -O -",
+                "sox -t raw -r 48000 -e signed-integer -b 16 -c 2 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - ",
+            ]
+        elif which == "ssb":
+            chain += ["csdr realpart_cf"]
+            chain += last_decimation_block
+            chain += ["csdr agc_ff"]
+            # fixed sample rate necessary for the wsjt-x tools. fix with sox...
+            if self.get_audio_rate() != self.get_output_rate():
+                chain += [
+                    "sox -t raw -r {audio_rate} -e floating-point -b 32 -c 1 --buffer 32 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - "
+                ]
+            else:
+                chain += ["csdr convert_f_s16"]
+
+        if self.audio_compression == "adpcm":
+            chain += ["csdr encode_ima_adpcm_i16_u8"]
+        return chain
+
+    def secondary_chain(self, which):
+        chain = ["cat {input_pipe}"]
+        if which == "fft":
+            chain += [
+                "csdr fft_cc {secondary_fft_input_size} {secondary_fft_block_size}",
+                "csdr logpower_cf -70"
+                if self.fft_averages == 0
+                else "csdr logaveragepower_cf -70 {secondary_fft_size} {fft_averages}",
+                "csdr fft_exchange_sides_ff {secondary_fft_input_size}",
+            ]
+            if self.fft_compression == "adpcm":
+                chain += ["csdr compress_fft_adpcm_f_u8 {secondary_fft_size}"]
+            return chain
+        elif which == "bpsk31" or which == "bpsk63":
+            return chain + [
+                "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) or self.isJs8(which):
+            chain += ["csdr realpart_cf"]
+            if self.last_decimation != 1.0:
+                chain += ["csdr fractional_decimator_ff {last_decimation}"]
+            return chain + ["csdr agc_ff", "csdr convert_f_s16"]
+        elif which == "packet":
+            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"]
+        elif which == "pocsag":
+            chain += ["csdr fmdemod_quadri_cf"]
+            if self.last_decimation != 1.0:
+                chain += ["csdr fractional_decimator_ff {last_decimation}"]
+            return chain + ["fsk_demodulator -i", "pocsag_decoder"]
+
+    def set_secondary_demodulator(self, what):
+        if self.get_secondary_demodulator() == what:
+            return
+        self.secondary_demodulator = what
+        self.calculate_decimation()
+        self.restart()
+
+    def secondary_fft_block_size(self):
+        base = (self.samp_rate / self.decimation) / (self.fft_fps * 2)
+        if self.fft_averages == 0:
+            return base
+        return base / self.fft_averages
+
+    def secondary_decimation(self):
+        return 1  # currently unused
+
+    def secondary_bpf_cutoff(self):
+        if self.secondary_demodulator == "bpsk31":
+            return 31.25 / self.if_samp_rate()
+        elif self.secondary_demodulator == "bpsk63":
+            return 62.5 / self.if_samp_rate()
+        return 0
+
+    def secondary_bpf_transition_bw(self):
+        if self.secondary_demodulator == "bpsk31":
+            return 31.25 / self.if_samp_rate()
+        elif self.secondary_demodulator == "bpsk63":
+            return 62.5 / self.if_samp_rate()
+        return 0
+
+    def secondary_samples_per_bits(self):
+        if self.secondary_demodulator == "bpsk31":
+            return int(round(self.if_samp_rate() / 31.25)) & ~3
+        elif self.secondary_demodulator == "bpsk63":
+            return int(round(self.if_samp_rate() / 62.5)) & ~3
+        return 0
+
+    def secondary_bw(self):
+        if self.secondary_demodulator == "bpsk31":
+            return 31.25
+        elif self.secondary_demodulator == "bpsk63":
+            return 62.5
+
+    def start_secondary_demodulator(self):
+        if not self.secondary_demodulator:
+            return
+        logger.debug("starting secondary demodulator from IF input sampled at %d" % self.if_samp_rate())
+        secondary_command_demod = " | ".join(self.secondary_chain(self.secondary_demodulator))
+        self.try_create_pipes(self.secondary_pipe_names, secondary_command_demod)
+        self.try_create_configs(secondary_command_demod)
+
+        secondary_command_demod = secondary_command_demod.format(
+            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(),
+            secondary_bpf_transition_bw=self.secondary_bpf_transition_bw(),
+            if_samp_rate=self.if_samp_rate(),
+            last_decimation=self.last_decimation,
+            audio_rate=self.get_audio_rate(),
+            direwolf_config=self.direwolf_config_path,
+        )
+
+        logger.debug("secondary command (demod) = %s", secondary_command_demod)
+        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.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(),
+                fft_averages=self.fft_averages,
+            )
+            logger.debug("secondary command (fft) = %s", secondary_command_fft)
+
+            self.secondary_process_fft = subprocess.Popen(
+                secondary_command_fft, stdout=subprocess.PIPE, shell=True, start_new_session=True
+            )
+            self.output.send_output(
+                "secondary_fft",
+                partial(self.secondary_process_fft.stdout.read, int(self.get_secondary_fft_bytes_to_read())),
+            )
+
+        # direwolf does not provide any meaningful data on stdout
+        # more specifically, it doesn't provide any data. if however, for any strange reason, it would start to do so,
+        # it would block if not read. by piping it to devnull, we avoid a potential pitfall here.
+        secondary_output = subprocess.DEVNULL if self.isPacket() else subprocess.PIPE
+        self.secondary_process_demod = subprocess.Popen(
+            secondary_command_demod, stdout=secondary_output, shell=True, start_new_session=True
+        )
+        self.secondary_processes_running = True
+
+        if self.isWsjtMode() or self.isJs8():
+            chopper = AudioChopper(self, self.get_secondary_demodulator())
+            chopper.send_output("audio", self.secondary_process_demod.stdout.read)
+            output_type = "js8_demod" if self.isJs8() else "wsjt_demod"
+            self.output.send_output(output_type, chopper.read)
+        elif self.isPacket():
+            # we best get the ax25 packets from the kiss socket
+            kiss = KissClient(self.direwolf_config.getPort())
+            self.output.send_output("packet_demod", kiss.read)
+        elif self.isPocsag():
+            self.output.send_output("pocsag_demod", self.secondary_process_demod.stdout.readline)
+        else:
+            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.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 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 not self.secondary_processes_running:
+            return
+        self.try_delete_pipes(self.secondary_pipe_names)
+        self.try_delete_configs()
+        if self.secondary_process_fft:
+            try:
+                os.killpg(os.getpgid(self.secondary_process_fft.pid), signal.SIGTERM)
+                # drain any leftover data to free file descriptors
+                self.secondary_process_fft.communicate()
+                self.secondary_process_fft = None
+            except ProcessLookupError:
+                # been killed by something else, ignore
+                pass
+        if self.secondary_process_demod:
+            try:
+                os.killpg(os.getpgid(self.secondary_process_demod.pid), signal.SIGTERM)
+                # drain any leftover data to free file descriptors
+                self.secondary_process_demod.communicate()
+                self.secondary_process_demod = None
+            except ProcessLookupError:
+                # been killed by something else, ignore
+                pass
+        self.secondary_processes_running = False
+
+    def get_secondary_demodulator(self):
+        return self.secondary_demodulator
+
+    def set_secondary_fft_size(self, secondary_fft_size):
+        if self.secondary_fft_size == secondary_fft_size:
+            return
+        self.secondary_fft_size = secondary_fft_size
+        self.restart()
+
+    def set_audio_compression(self, what):
+        if self.audio_compression == what:
+            return
+        self.audio_compression = what
+        self.restart()
+
+    def get_audio_bytes_to_read(self):
+        # desired latency: 5ms
+        # uncompressed audio has 16 bits = 2 bytes per sample
+        base = self.output_rate * 0.005 * 2
+        # adpcm compresses the bitstream by 4
+        if self.audio_compression == "adpcm":
+            base = base / 4
+        return int(base)
+
+    def set_fft_compression(self, what):
+        if self.fft_compression == what:
+            return
+        self.fft_compression = what
+        self.restart()
+
+    def get_fft_bytes_to_read(self):
+        if self.fft_compression == "none":
+            return self.fft_size * 4
+        if self.fft_compression == "adpcm":
+            return int((self.fft_size / 2) + (10 / 2))
+
+    def get_secondary_fft_bytes_to_read(self):
+        if self.fft_compression == "none":
+            return self.secondary_fft_size * 4
+        if self.fft_compression == "adpcm":
+            return (self.secondary_fft_size / 2) + (10 / 2)
+
+    def set_samp_rate(self, samp_rate):
+        self.samp_rate = samp_rate
+        self.calculate_decimation()
+        if self.running:
+            self.restart()
+
+    def calculate_decimation(self):
+        (self.decimation, self.last_decimation) = self.get_decimation(self.samp_rate, self.get_audio_rate())
+
+    def get_decimation(self, input_rate, output_rate):
+        if output_rate <= 0:
+            raise ValueError("invalid output rate: {rate}".format(rate=output_rate))
+        decimation = 1
+        target_rate = output_rate
+        # wideband fm has a much higher frequency deviation (75kHz).
+        # we cannot cover this if we immediately decimate to the sample rate the audio will have later on, so we need
+        # to compensate here.
+        if self.get_demodulator() == "wfm" and output_rate < 200000:
+            target_rate = 200000
+        while input_rate / (decimation + 1) >= target_rate:
+            decimation += 1
+        fraction = float(input_rate / decimation) / output_rate
+        return decimation, fraction
+
+    def if_samp_rate(self):
+        return self.samp_rate / self.decimation
+
+    def get_name(self):
+        return self.name
+
+    def get_output_rate(self):
+        return self.output_rate
+
+    def get_hd_output_rate(self):
+        return self.hd_output_rate
+
+    def get_audio_rate(self):
+        if self.isDigitalVoice() or self.isPacket() or self.isPocsag() or self.isDrm():
+            return 48000
+        elif self.isWsjtMode() or self.isJs8():
+            return 12000
+        elif self.isFreeDV():
+            return 8000
+        elif self.isHdAudio():
+            return self.get_hd_output_rate()
+        return self.get_output_rate()
+
+    def isDigitalVoice(self, demodulator=None):
+        if demodulator is None:
+            demodulator = self.get_demodulator()
+        return demodulator in ["dmr", "dstar", "nxdn", "ysf", "m17"]
+
+    def isWsjtMode(self, demodulator=None):
+        if demodulator is None:
+            demodulator = self.get_secondary_demodulator()
+        return demodulator in ["ft8", "wspr", "jt65", "jt9", "ft4", "fst4", "fst4w", "q65"]
+
+    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()
+        return demodulator == "packet"
+
+    def isPocsag(self, demodulator=None):
+        if demodulator is None:
+            demodulator = self.get_secondary_demodulator()
+        return demodulator == "pocsag"
+
+    def isFreeDV(self, demodulator=None):
+        if demodulator is None:
+            demodulator = self.get_demodulator()
+        return demodulator == "freedv"
+
+    def isHdAudio(self, demodulator=None):
+        if demodulator is None:
+            demodulator = self.get_demodulator()
+        return demodulator == "wfm"
+
+    def isDrm(self, demodulator=None):
+        if demodulator is None:
+            demodulator = self.get_demodulator()
+        return demodulator == "drm"
+
+    def set_output_rate(self, output_rate):
+        if self.output_rate == output_rate:
+            return
+        self.output_rate = output_rate
+        self.calculate_decimation()
+        self.restart()
+
+    def set_hd_output_rate(self, hd_output_rate):
+        if self.hd_output_rate == hd_output_rate:
+            return
+        self.hd_output_rate = hd_output_rate
+        self.calculate_decimation()
+        self.restart()
+
+    def set_demodulator(self, demodulator):
+        if demodulator in ["usb", "lsb", "cw"]:
+            demodulator = "ssb"
+        if self.demodulator == demodulator:
+            return
+        self.demodulator = demodulator
+        self.calculate_decimation()
+        self.restart()
+
+    def get_demodulator(self):
+        return self.demodulator
+
+    def set_fft_size(self, fft_size):
+        if self.fft_size == fft_size:
+            return
+        self.fft_size = fft_size
+        self.restart()
+
+    def set_fft_fps(self, fft_fps):
+        self.fft_fps = fft_fps
+        self.restart()
+
+    def set_fft_averages(self, fft_averages):
+        self.fft_averages = fft_averages
+        self.restart()
+
+    def fft_block_size(self):
+        if self.fft_averages == 0:
+            return self.samp_rate / self.fft_fps
+        else:
+            return self.samp_rate / self.fft_fps / self.fft_averages
+
+    def set_offset_freq(self, offset_freq):
+        if offset_freq is None:
+            return
+        self.offset_freq = offset_freq
+        if self.running:
+            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_bandpass(self, bandpass):
+        self.set_bpf(bandpass.low_cut, bandpass.high_cut)
+
+    def set_bpf(self, low_cut, high_cut):
+        self.low_cut = low_cut
+        self.high_cut = high_cut
+        if self.running:
+            self.pipes["bpf_pipe"].write(
+                "%g %g\n" % (float(self.low_cut) / self.if_samp_rate(), float(self.high_cut) / self.if_samp_rate())
+            )
+
+    def get_bpf(self):
+        return [self.low_cut, self.high_cut]
+
+    def convertToLinear(self, db):
+        return float(math.pow(10, db / 10))
+
+    def set_squelch_level(self, squelch_level):
+        self.squelch_level = squelch_level
+        # no squelch required on digital voice modes
+        actual_squelch = (
+            -150
+            if self.isDigitalVoice() or self.isPacket() or self.isPocsag() or self.isFreeDV() or self.isDrm()
+            else self.squelch_level
+        )
+        if self.running:
+            self.pipes["squelch_pipe"].write("%g\n" % (self.convertToLinear(actual_squelch)))
+
+    def set_codecserver(self, s):
+        if self.codecserver == s:
+            return
+        self.codecserver = s
+        self.restart()
+
+    def get_codecserver_arg(self):
+        return "-s {}".format(self.codecserver) if self.codecserver else ""
+
+    def set_dmr_filter(self, filter):
+        if self.has_pipe("dmr_control_pipe"):
+            self.pipes["dmr_control_pipe"].write("{0}\n".format(filter))
+
+    def set_wfm_deemphasis_tau(self, tau):
+        if self.wfm_deemphasis_tau == tau:
+            return
+        self.wfm_deemphasis_tau = tau
+        self.restart()
+
+    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, pipe_type in pipe_names.items():
+            if self.has_pipe(pipe_name):
+                logger.warning("{pipe_name} is still in use", pipe_name=pipe_name)
+                self.pipes[pipe_name].close()
+            if "{" + pipe_name + "}" in command_base:
+                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:
+                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:
+            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:
+            self.direwolf_config_path = "{tmp_dir}/openwebrx_direwolf_{myid}.conf".format(
+                tmp_dir=self.temporary_directory, myid=id(self)
+            )
+            self.direwolf_config = DirewolfConfig()
+            self.direwolf_config.wire(self)
+            file = open(self.direwolf_config_path, "w")
+            file.write(self.direwolf_config.getConfig(self.is_service))
+            file.close()
+        else:
+            self.direwolf_config = None
+            self.direwolf_config_path = None
+
+    def try_delete_configs(self):
+        if self.direwolf_config is not None:
+            self.direwolf_config.unwire(self)
+            self.direwolf_config = None
+        if self.direwolf_config_path is not None:
+            try:
+                os.unlink(self.direwolf_config_path)
+            except FileNotFoundError:
+                # result suits our expectations. fine :)
+                pass
+            except Exception:
+                logger.exception("try_delete_configs()")
+            self.direwolf_config_path = None
+
+    def onConfigChanged(self):
+        self.restart()
+
+    def start(self):
+        with self.modification_lock:
+            if self.running:
+                return
+            self.running = True
+
+            command_base = " | ".join(self.chain(self.demodulator))
+
+            # create control pipes for csdr
+            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.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),
+                codecserver_arg=self.get_codecserver_arg(),
+                audio_rate=self.get_audio_rate(),
+                wfm_deemphasis_tau=self.wfm_deemphasis_tau,
+            )
+
+            logger.debug("Command = %s", command)
+
+            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)
+
+            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, name="csdr_watch_thread").start()
+
+            audio_type = "hd_audio" if self.isHdAudio() else "audio"
+            if self.output.supports_type(audio_type):
+                self.output.send_output(
+                    audio_type,
+                    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.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.has_pipe("meta_pipe"):
+
+            def read_meta():
+                raw = self.pipes["meta_pipe"].readline()
+                if len(raw) == 0:
+                    return None
+                else:
+                    return raw.rstrip("\n")
+
+            self.output.send_output("meta", read_meta)
+
+    def stop(self):
+        with self.modification_lock:
+            self.running = False
+            if self.process is not None:
+                try:
+                    os.killpg(os.getpgid(self.process.pid), signal.SIGTERM)
+                    # drain any leftover data to free file descriptors
+                    self.process.communicate()
+                    self.process = None
+                except ProcessLookupError:
+                    # been killed by something else, ignore
+                    pass
+            self.stop_secondary_demodulator()
+
+            self.try_delete_pipes(self.pipe_names)
+            self.try_delete_configs()
+
+    def restart(self):
+        if not self.running:
+            return
+        self.stop()
+        self.start()

csdr/output.py

@@ -0,0 +1,36 @@
+import threading
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+class Output(object):
+    def send_output(self, t, read_fn):
+        if not self.supports_type(t):
+            # TODO rewrite the output mechanism in a way that avoids producing unnecessary data
+            logger.warning("dumping output of type %s since it is not supported.", t)
+            threading.Thread(target=self.pump(read_fn, lambda x: None), name="csdr_pump_thread").start()
+            return
+        self.receive_output(t, read_fn)
+
+    def receive_output(self, t, read_fn):
+        pass
+
+    def pump(self, read, write):
+        def copy():
+            run = True
+            while run:
+                data = None
+                try:
+                    data = read()
+                except ValueError:
+                    pass
+                if data is None or (isinstance(data, bytes) and len(data) == 0):
+                    run = False
+                else:
+                    write(data)
+
+        return copy
+
+    def supports_type(self, t):
+        return True

csdr/pipe.py

@@ -0,0 +1,156 @@
+import os
+import select
+import time
+import threading
+
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+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.doOpen = True
+        self.path = "{base}_{myid}".format(base=path, myid=id(self))
+        self.direction = direction
+        self.encoding = encoding
+        self.file = None
+        os.mkfifo(self.path)
+
+    def open(self):
+        """
+        this method opens the file descriptor with an added O_NONBLOCK flag. This gives us a special behaviour for
+        FIFOS, when they are not opened by the opposing side:
+
+         - opening a pipe for writing will throw an OSError with errno = 6 (ENXIO). This is handled specially in the
+           WritingPipe class.
+         - opening a pipe for reading will pass through this method instantly, even if the opposing end has not been
+           opened yet, but the resulting file descriptor will behave as if O_NONBLOCK is set (even if we remove it
+           immediately here), resulting in empty reads until data is available. This is handled specially in the
+           ReadingPipe class.
+        """
+
+        def opener(path, flags):
+            fd = os.open(path, flags | os.O_NONBLOCK)
+            os.set_blocking(fd, True)
+            return fd
+
+        self.file = open(self.path, self.direction, encoding=self.encoding, opener=opener)
+
+    def close(self):
+        self.doOpen = False
+        try:
+            if self.file is not None:
+                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):
+        """
+        This method implements a retry loop that can be interrupted in case the Pipe gets shutdown before actually
+        being connected.
+
+        After the pipe is opened successfully, all data that has been queued is sent in the order it was passed into
+        write().
+        """
+        retries = 0
+
+        while self.file is None and self.doOpen and retries < 10:
+            try:
+                super().open()
+            except OSError as error:
+                # ENXIO = FIFO has not been opened for reading
+                if error.errno == 6:
+                    time.sleep(0.1)
+                    retries += 1
+                else:
+                    raise
+
+        # if doOpen is false, opening has been canceled, so no warning in that case.
+        if self.file is None:
+            if self.doOpen:
+                logger.warning("could not open FIFO %s", self.path)
+            return
+
+        with self.queueLock:
+            for i in self.queue:
+                self.file.write(i)
+            self.file.flush()
+            self.queue = None
+
+    def open(self):
+        """
+        This sends the opening operation off to a background thread. If we were to block the thread here, another pipe
+        may be waiting in the queue to be opened on the opposing side, resulting in a deadlock
+        """
+        threading.Thread(target=self.open_and_dequeue, name="csdr_pipe_thread").start()
+
+    def write(self, data):
+        """
+        This method queues all data to be written until the file is actually opened. As soon as a file is available,
+        it becomes a passthrough.
+        """
+        if self.file is None:
+            with self.queueLock:
+                self.queue.append(data)
+            return
+        r = self.file.write(data)
+        self.file.flush()
+        return r
+
+
+class ReadingPipe(Pipe):
+    def __init__(self, path, encoding=None):
+        super().__init__(path, "r", encoding=encoding)
+
+    def open(self):
+        """
+        This method implements an interruptible loop that waits for the file descriptor to be opened and the first
+        batch of data coming in using repeated select() calls.
+        :return:
+        """
+        if not self.doOpen:
+            return
+        super().open()
+        while self.doOpen:
+            (read, _, _) = select.select([self.file], [], [], 1)
+            if self.file in read:
+                break
+
+    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()

debian/changelog

@@ -0,0 +1,217 @@
+openwebrx (1.1.0) buster hirsute; urgency=low
+
+  * Reworked most graphical elements as SVGs for faster loadtimes and crispier
+    display on hi-dpi displays
+  * Updated pipelines to match changes in digiham
+  * Changed D-Star and NXDN integrations to use new decoder from digiham
+  * Added D-Star and NXDN metadata display
+
+ -- Jakob Ketterl <jakob.ketterl@gmx.de>  Mon, 02 Aug 2021 16:24:00 +0000
+
+openwebrx (1.0.0) buster hirsute; urgency=low
+  * Introduced `squelch_auto_margin` config option that allows configuring the
+    auto squelch level
+  * Removed `port` configuration option; `rtltcp_compat` takes the port number
+    with the new connectors
+  * Added support for new WSJT-X modes FST4, FST4W (only available with WSJT-X
+    2.3) and Q65 (only available with WSJT-X 2.4)
+  * Added support for demodulating M17 digital voice signals using
+    m17-cxx-demod
+  * New reporting infrastructure, allowing WSPR and FST4W spots to be sent to
+    wsprnet.org
+  * Add some basic filtering capabilities to the map
+  * New arguments to the `openwebrx` command-line to facilitate the
+    administration of users (try `openwebrx admin`)
+  * New command-line tool `openwebrx-admin` that facilitates the
+    administration of users
+  * Default bandwidth changes:
+    - "WFM" changed to 150kHz
+    - "Packet" (APRS) changed to 12.5kHz
+  * Configuration rework:
+    - New: fully web-based configuration interface
+    - System configuration parameters have been moved to a new, separate
+      `openwebrx.conf` file
+    - Remaining parameters are now editable in the web configuration
+    - Existing `config_webrx.py` files will still be read, but changes made in
+      the web configuration will be written to a new storage system
+    - Added upload of avatar and panorama image via web configuration
+  * New devices supported:
+    - HPSDR devices (Hermes Lite 2) thanks to @jancona
+    - BBRF103 / RX666 / RX888 devices supported by libsddc
+    - R&S devices using the EB200 or Ammos protocols
+
+ -- Jakob Ketterl <jakob.ketterl@gmx.de>  Thu, 06 May 2021 17:22:00 +0000
+
+openwebrx (0.20.3) buster focal; urgency=low
+
+  * Fix a compatibility issue with python versions <= 3.6
+
+ -- Jakob Ketterl <jakob.ketterl@gmx.de>  Tue, 26 Jan 2021 15:28:00 +0000
+
+openwebrx (0.20.2) buster focal; urgency=high
+
+  * Fix a security problem that allowed arbitrary commands to be executed on
+    the receiver (See github issue #215:
+    https://github.com/jketterl/openwebrx/issues/215)
+
+ -- Jakob Ketterl <jakob.ketterl@gmx.de>  Sun, 24 Jan 2021 22:50:00 +0000
+
+openwebrx (0.20.1) buster focal; urgency=low
+
+  * Remove broken OSM map fallback
+
+ -- Jakob Ketterl <jakob.ketterl@gmx.de>  Mon, 30 Nov 2020 17:29:00 +0000
+
+openwebrx (0.20.0) buster focal; urgency=low
+
+  * Added the ability to sign multiple keys in a single request, thus enabling
+    multiple users to claim a single receiver on receiverbook.de
+  * Fixed file descriptor leaks to prevent "too many open files" errors
+  * Add new demodulator chain for FreeDV
+  * Added new HD audio streaming mode along with a new WFM demodulator
+  * Reworked AGC code for better results in AM, SSB and digital modes
+  * Added support for demodulation of "Digital Radio Mondiale" (DRM) broadcast
+    using the "dream" decoder.
+  * New default waterfall color scheme
+  * Prototype of a continuous automatic waterfall calibration mode
+  * New devices supported:
+    - FunCube Dongle Pro+ (`"type": "fcdpp"`)
+    - Support for connections to rtl_tcp (`"type": "rtl_tcp"`)
+
+ -- Jakob Ketterl <jakob.ketterl@gmx.de>  Sun, 11 Oct 2020 13:02:00 +0000
+
+openwebrx (0.19.1) buster focal; urgency=low
+
+  * Added ability to authenticate receivers with listing sites using
+    "receiver id" tokens
+
+ -- 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/compat

@@ -0,0 +1 @@
+10

debian/control

@@ -0,0 +1,16 @@
+Source: openwebrx
+Maintainer: Jakob Ketterl <jakob.ketterl@gmx.de>
+Section: hamradio
+Priority: optional
+Standards-Version: 4.2.0
+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: adduser, python3 (>= 3.5), python3-pkg-resources, csdr (>= 0.17), netcat, owrx-connector (>= 0.5), soapysdr-tools, python3-js8py (>= 0.1), ${python3:Depends}, ${misc:Depends}
+Recommends: digiham (>= 0.5), sox, direwolf (>= 1.4), wsjtx, runds-connector (>= 0.2), hpsdrconnector, aprs-symbols, m17-demod, js8call
+Description: multi-user web sdr
+ Open source, multi-user SDR receiver with a web interface

debian/openwebrx.config

@@ -0,0 +1,8 @@
+#!/bin/sh -e
+. /usr/share/debconf/confmodule
+
+db_get openwebrx/admin_user_configured
+if [ "${1:-}" = "reconfigure" ] || [ "${RET}" != true ]; then
+    db_input high openwebrx/admin_user_password || true
+    db_go
+fi

debian/openwebrx.dirs

@@ -0,0 +1 @@
+/etc/openwebrx/openwebrx.conf.d

debian/openwebrx.install

@@ -0,0 +1,3 @@
+bands.json etc/openwebrx/
+openwebrx.conf etc/openwebrx/
+systemd/openwebrx.service lib/systemd/system/

debian/openwebrx.postinst

@@ -0,0 +1,59 @@
+#!/bin/bash
+. /usr/share/debconf/confmodule
+
+set -euo pipefail
+
+OWRX_USER="openwebrx"
+OWRX_DATADIR="/var/lib/openwebrx"
+OWRX_USERS_FILE="${OWRX_DATADIR}/users.json"
+OWRX_SETTINGS_FILE="${OWRX_DATADIR}/settings.json"
+OWRX_BOOKMARKS_FILE="${OWRX_DATADIR}/bookmarks.json"
+
+case "$1" in
+  configure|reconfigure)
+    adduser --system --group --no-create-home --home /nonexistent --quiet "${OWRX_USER}"
+    usermod -aG plugdev "${OWRX_USER}"
+
+    # create OpenWebRX data directory and set the correct permissions
+    if [ ! -d "${OWRX_DATADIR}" ] && [ ! -L "${OWRX_DATADIR}" ]; then mkdir "${OWRX_DATADIR}"; fi
+    chown "${OWRX_USER}". ${OWRX_DATADIR}
+
+    # create empty config files now to avoid permission problems later
+    if [ ! -e "${OWRX_USERS_FILE}" ]; then
+      echo "[]" > "${OWRX_USERS_FILE}"
+      chown "${OWRX_USER}". "${OWRX_USERS_FILE}"
+      chmod 0600 "${OWRX_USERS_FILE}"
+    fi
+
+    if [ ! -e "${OWRX_SETTINGS_FILE}" ]; then
+      echo "{}" > "${OWRX_SETTINGS_FILE}"
+      chown "${OWRX_USER}". "${OWRX_SETTINGS_FILE}"
+    fi
+
+    if [ ! -e "${OWRX_BOOKMARKS_FILE}" ]; then
+      touch "${OWRX_BOOKMARKS_FILE}"
+      chown "${OWRX_USER}". "${OWRX_BOOKMARKS_FILE}"
+    fi
+
+    db_get openwebrx/admin_user_password
+    if [ ! -z "${RET}" ]; then
+      if ! openwebrx admin --silent hasuser admin; then
+        # create initial openwebrx user
+        OWRX_PASSWORD="${RET}" openwebrx admin --noninteractive adduser admin
+      else
+        # change existing user's password
+        OWRX_PASSWORD="${RET}" openwebrx admin --noninteractive resetpassword admin
+      fi
+    fi
+    # remove password from debconf database
+    db_unregister openwebrx/admin_user_password
+    # set a marker that admin is configured to avoid future questions
+    db_set openwebrx/admin_user_configured true
+  ;;
+  *)
+    echo "postinst called with unknown argument '$1'" 1>&2
+    exit 1
+  ;;
+esac
+
+#DEBHELPER#

debian/openwebrx.postrm

@@ -0,0 +1,8 @@
+#!/bin/sh -e
+
+if [ "$1" = purge ] && [ -e /usr/share/debconf/confmodule ]; then
+    . /usr/share/debconf/confmodule
+    db_purge
+fi
+
+#DEBHELPER#

debian/openwebrx.templates

@@ -0,0 +1,23 @@
+Template: openwebrx/admin_user_password
+Type: password
+Description: OpenWebRX "admin" user password:
+ The system can create a user for the OpenWebRX web configuration interface for
+ you. Using this user, you will be able to log into the "settings" area of
+ OpenWebRX to configure your receiver conveniently through your browser.
+ .
+ The name of the created user will be "admin".
+ .
+ If you do not wish to create a web admin user right now, you can leave this
+ empty for now. You can return to this prompt at a later time by running the
+ command "sudo dpkg-reconfigure openwebrx".
+ .
+ You can also use the "openwebrx admin" command to create, delete or manage
+ existing users. More information is available in by running the command
+ "openwebrx admin --help".
+
+Template: openwebrx/admin_user_configured
+Type: boolean
+Default: false
+Description: OpenWebRX "admin" user previously configured?
+ Marker used internally by the config scripts to remember if an admin user has
+ been created.

debian/rules

@@ -0,0 +1,8 @@
+#!/usr/bin/make -f
+export PYBUILD_NAME=openwebrx
+
+%:
+	dh $@ --with python3 --buildsystem=pybuild --with systemd
+
+override_dh_strip_nondeterminism:
+	dh_strip_nondeterminism -X.png

debian/source/format

@@ -0,0 +1 @@
+3.0 (native)

docker.sh

@@ -0,0 +1,97 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ARCH=$(uname -m)
+IMAGES="openwebrx-rtlsdr openwebrx-sdrplay openwebrx-hackrf openwebrx-airspy openwebrx-rtlsdr-soapy openwebrx-plutosdr openwebrx-limesdr openwebrx-soapyremote openwebrx-perseus openwebrx-fcdpp openwebrx-radioberry openwebrx-uhd openwebrx-rtltcp openwebrx-runds openwebrx-hpsdr openwebrx-full openwebrx"
+ALL_ARCHS="x86_64 armv7l aarch64"
+TAG=${TAG:-"latest"}
+ARCHTAG="${TAG}-${ARCH}"
+
+usage () {
+  echo "Usage: ${0} [command]"
+  echo "Available commands:"
+  echo "  help       Show this usage information"
+  echo "  build      Build all docker images"
+  echo "  push       Push built docker images to the docker hub"
+  echo "  manifest   Compile the docker hub manifest (combines arm and x86 tags into one)"
+  echo "  tag        Tag a release"
+}
+
+build () {
+  # build the base images
+  docker build --pull -t openwebrx-base:${ARCHTAG} -f docker/Dockerfiles/Dockerfile-base .
+  docker build --build-arg ARCHTAG=${ARCHTAG} -t openwebrx-soapysdr-base:${ARCHTAG} -f docker/Dockerfiles/Dockerfile-soapysdr .
+
+  for image in ${IMAGES}; do
+    i=${image:10}
+    # "openwebrx" is a special image that gets tag-aliased later on
+    if [[ ! -z "${i}" ]] ; then
+      docker build --build-arg ARCHTAG=$ARCHTAG -t jketterl/${image}:${ARCHTAG} -f docker/Dockerfiles/Dockerfile-${i} .
+    fi
+  done
+
+  # tag openwebrx alias image
+  docker tag jketterl/openwebrx-full:${ARCHTAG} jketterl/openwebrx:${ARCHTAG}
+}
+
+push () {
+  for image in ${IMAGES}; do
+    docker push jketterl/${image}:${ARCHTAG}
+  done
+}
+
+manifest () {
+  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}
+  done
+}
+
+tag () {
+  if [[ -x ${1:-} || -z ${2:-} ]] ; then
+    echo "Usage: ${0} tag [SRC_TAG] [TARGET_TAG]"
+    return
+  fi
+
+  local SRC_TAG=${1}
+  local TARGET_TAG=${2}
+
+  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_${image}-${TARGET_TAG}"
+    IMAGE_LIST=""
+    for a in ${ALL_ARCHS}; do
+      docker pull jketterl/${image}:${SRC_TAG}-${a}
+      docker tag jketterl/${image}:${SRC_TAG}-${a} jketterl/${image}:${TARGET_TAG}-${a}
+      docker push jketterl/${image}:${TARGET_TAG}-${a}
+      IMAGE_LIST="${IMAGE_LIST} jketterl/${image}:${TARGET_TAG}-${a}"
+    done
+    docker manifest create jketterl/${image}:${TARGET_TAG} ${IMAGE_LIST}
+    docker manifest push --purge jketterl/${image}:${TARGET_TAG}
+    docker pull jketterl/${image}:${TARGET_TAG}
+  done
+}
+
+case ${1:-} in
+  build)
+    build
+    ;;
+  push)
+    push
+    ;;
+  manifest)
+    manifest
+    ;;
+  tag)
+    tag ${@:2}
+    ;;
+  *)
+    usage
+    ;;
+esac

docker/Dockerfiles/Dockerfile-airspy

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

docker/Dockerfiles/Dockerfile-base

@@ -0,0 +1,28 @@
+FROM debian:buster-slim
+
+COPY docker/files/js8call/js8call-hamlib.patch \
+     docker/files/wsjtx/wsjtx.patch \
+     docker/files/wsjtx/wsjtx-hamlib.patch \
+     docker/files/dream/dream.patch \
+     docker/files/direwolf/direwolf-hamlib.patch \
+     docker/scripts/install-dependencies.sh /
+RUN /install-dependencies.sh && \
+    rm /install-dependencies.sh && \
+    rm /*.patch
+COPY docker/scripts/install-owrx-tools.sh /
+RUN /install-owrx-tools.sh && \
+    rm /install-owrx-tools.sh
+
+COPY docker/files/services/codecserver /etc/services.d/codecserver
+
+ENTRYPOINT ["/init"]
+
+WORKDIR /opt/openwebrx
+
+VOLUME /etc/openwebrx
+VOLUME /var/lib/openwebrx
+
+ENV S6_CMD_ARG0="/opt/openwebrx/docker/scripts/run.sh"
+CMD []
+
+EXPOSE 8073

docker/Dockerfiles/Dockerfile-fcdpp

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

docker/Dockerfiles/Dockerfile-full

@@ -0,0 +1,30 @@
+ARG ARCHTAG
+FROM openwebrx-base:$ARCHTAG
+
+COPY docker/scripts/install-dependencies-*.sh \
+     docker/files/sdrplay/install-lib.*.patch \
+     docker/scripts/install-connectors.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 &&\
+    /install-dependencies-fcdpp.sh &&\
+    /install-dependencies-radioberry.sh &&\
+    /install-dependencies-uhd.sh &&\
+    /install-dependencies-hpsdr.sh &&\
+    /install-connectors.sh &&\
+    /install-dependencies-runds.sh &&\
+    rm /install-dependencies-*.sh &&\
+    rm /install-lib.*.patch && \
+    rm /install-connectors.sh
+
+COPY docker/files/services/sdrplay /etc/services.d/sdrplay
+
+ADD . /opt/openwebrx

docker/Dockerfiles/Dockerfile-hackrf

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

docker/Dockerfiles/Dockerfile-hpsdr

@@ -0,0 +1,9 @@
+ARG ARCHTAG
+FROM openwebrx-base:$ARCHTAG
+
+COPY docker/scripts/install-dependencies-hpsdr.sh /
+
+RUN /install-dependencies-hpsdr.sh &&\
+    rm /install-dependencies-hpsdr.sh
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-limesdr

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

docker/Dockerfiles/Dockerfile-perseus

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

docker/Dockerfiles/Dockerfile-plutosdr

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

docker/Dockerfiles/Dockerfile-radioberry

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

docker/Dockerfiles/Dockerfile-rtlsdr

@@ -0,0 +1,12 @@
+ARG ARCHTAG
+FROM openwebrx-base:$ARCHTAG
+
+COPY docker/scripts/install-dependencies-rtlsdr.sh \
+     docker/scripts/install-connectors.sh /
+
+RUN /install-dependencies-rtlsdr.sh &&\
+    rm /install-dependencies-rtlsdr.sh &&\
+    /install-connectors.sh &&\
+    rm /install-connectors.sh
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-rtlsdr-soapy

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

docker/Dockerfiles/Dockerfile-rtltcp

@@ -0,0 +1,9 @@
+ARG ARCHTAG
+FROM openwebrx-base:$ARCHTAG
+
+COPY docker/scripts/install-connectors.sh /
+
+RUN /install-connectors.sh &&\
+    rm /install-connectors.sh
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-runds

@@ -0,0 +1,12 @@
+ARG ARCHTAG
+FROM openwebrx-base:$ARCHTAG
+
+COPY docker/scripts/install-connectors.sh \
+     docker/scripts/install-dependencies-runds.sh /
+
+RUN /install-connectors.sh &&\
+    rm /install-connectors.sh && \
+    /install-dependencies-runds.sh && \
+    rm /install-dependencies-runds.sh
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-sdrplay

@@ -0,0 +1,12 @@
+ARG ARCHTAG
+FROM openwebrx-soapysdr-base:$ARCHTAG
+
+COPY docker/scripts/install-dependencies-sdrplay.sh \
+     docker/files/sdrplay/install-lib.*.patch /
+RUN /install-dependencies-sdrplay.sh &&\
+    rm /install-dependencies-sdrplay.sh &&\
+    rm /install-lib.*.patch
+
+COPY docker/files/services/sdrplay /etc/services.d/sdrplay
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-soapyremote

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

docker/Dockerfiles/Dockerfile-soapysdr

@@ -0,0 +1,9 @@
+ARG ARCHTAG
+FROM openwebrx-base:$ARCHTAG
+
+COPY docker/scripts/install-dependencies-soapysdr.sh \
+     docker/scripts/install-connectors.sh /
+RUN /install-dependencies-soapysdr.sh &&\
+    rm /install-dependencies-soapysdr.sh &&\
+    /install-connectors.sh &&\
+    rm /install-connectors.sh

docker/Dockerfiles/Dockerfile-uhd

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

docker/files/direwolf/direwolf-hamlib.patch

@@ -0,0 +1,20 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 9e710f5..da90b43 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -257,13 +257,8 @@ else()
+   set(GPSD_LIBRARIES "")
+ endif()
+ 
+-find_package(hamlib)
+-if(HAMLIB_FOUND)
+-  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DUSE_HAMLIB")
+-else()
+-  set(HAMLIB_INCLUDE_DIRS "")
+-  set(HAMLIB_LIBRARIES "")
+-endif()
++set(HAMLIB_INCLUDE_DIRS "")
++set(HAMLIB_LIBRARIES "")
+ 
+ if(LINUX)
+   find_package(ALSA REQUIRED)

docker/files/dream/dream.patch

@@ -0,0 +1,96 @@
+--- dream.pro.org	2020-09-04 22:51:51.579926191 +0200
++++ dream.pro	2020-09-04 22:52:57.609434707 +0200
+@@ -70,9 +70,6 @@
+       exists(/opt/local/include/speex/speex_preprocess.h) {
+         CONFIG += speexdsp
+       }
+-      exists(/opt/local/include/hamlib/rig.h) {
+-        CONFIG += hamlib
+-      }
+       contains(QT_VERSION, ^4\\.7.*) {
+ 	QT += phonon opengl svg
+         DEFINES -= QWT_NO_SVG
+@@ -138,12 +135,6 @@
+       packagesExist(sndfile) {
+         CONFIG += sndfile
+       }
+-      packagesExist(hamlib) {
+-        CONFIG += hamlib
+-      }
+-      packagesExist(gpsd) {
+-        CONFIG += gps
+-      }
+       packagesExist(pcap) {
+         CONFIG += pcap
+       }
+@@ -159,14 +150,6 @@
+       exists(/usr/local/include/sndfile.h) {
+         CONFIG += sndfile
+       }
+-      exists(/usr/include/hamlib/rig.h) | \
+-      exists(/usr/local/include/hamlib/rig.h) {
+-          CONFIG += hamlib
+-      }
+-      exists(/usr/include/gps.h) | \
+-      exists(/usr/local/include/gps.h) {
+-        CONFIG += gps
+-      }
+       exists(/usr/include/pcap.h) | \
+       exists(/usr/local/include/pcap.h) {
+         CONFIG += pcap
+@@ -194,9 +177,6 @@
+     exists($$OUT_PWD/include/speex/speex_preprocess.h) {
+       CONFIG += speexdsp
+     }
+-    exists($$OUT_PWD/include/hamlib/rig.h) {
+-      CONFIG += hamlib
+-    }
+     exists($$OUT_PWD/include/pcap.h) {
+       CONFIG += pcap
+     }
+@@ -225,7 +205,7 @@
+          LIBS += -lz
+     }
+ }
+-exists($$OUT_PWD/include/neaacdec.h) {
++exists(/usr/include/neaacdec.h) {
+      DEFINES += HAVE_LIBFAAD \
+      USE_FAAD2_LIBRARY
+      LIBS += -lfaad_drm
+@@ -257,11 +237,6 @@
+      win32:LIBS += libspeexdsp.lib
+      message("with libspeexdsp")
+ }
+-gps {
+-     DEFINES += HAVE_LIBGPS
+-     unix:LIBS += -lgps
+-     message("with gps")
+-}
+ pcap {
+      DEFINES += HAVE_LIBPCAP
+      unix:LIBS += -lpcap
+@@ -269,24 +244,6 @@
+      win32-g++:LIBS += -lwpcap -lpacket
+      message("with pcap")
+ }
+-hamlib {
+-     DEFINES += HAVE_LIBHAMLIB
+-     macx:LIBS += -framework IOKit
+-     unix:LIBS += -lhamlib
+-     win32:LIBS += libhamlib-2.lib
+-     HEADERS += src/util/Hamlib.h
+-     SOURCES += src/util/Hamlib.cpp
+-     qt {
+-       HEADERS += src/util-QT/Rig.h
+-       SOURCES += src/util-QT/Rig.cpp
+-     }
+-     gui {
+-         HEADERS += src/GUI-QT/RigDlg.h
+-         SOURCES += src/GUI-QT/RigDlg.cpp
+-         FORMS += RigDlg.ui
+-     }
+-     message("with hamlib")
+-}
+ qwt {
+     DEFINES += QWT_NO_SVG
+     macx {

docker/files/js8call/js8call-hamlib.patch

@@ -0,0 +1,151 @@
+diff -ur js8call-orig/CMake/Modules/Findhamlib.cmake js8call/CMake/Modules/Findhamlib.cmake
+--- js8call-orig/CMake/Modules/Findhamlib.cmake	2020-07-22 18:14:18.014499840 +0200
++++ js8call/CMake/Modules/Findhamlib.cmake	2020-07-22 18:16:07.200375473 +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	2020-07-22 18:14:18.014499840 +0200
++++ js8call/CMakeLists.txt	2020-07-22 18:17:55.629633825 +0200
+@@ -558,7 +558,7 @@
+ #
+ # 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)
+@@ -911,56 +911,6 @@
+   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}
+-  ${wsjtx_RESOURCES_RCC}
+-  images.qrc
+-  )
+-
+-if (WSJT_CREATE_WINMAIN)
+-  set_target_properties (js8call PROPERTIES WIN32_EXECUTABLE ON)
+-endif (WSJT_CREATE_WINMAIN)
+-
+-set_target_properties (js8call PROPERTIES
+-  MACOSX_BUNDLE_INFO_PLIST "${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)
+@@ -976,38 +926,10 @@
+ #
+ # 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}
+@@ -1061,32 +983,6 @@
+   "${CMAKE_CURRENT_BINARY_DIR}/wsjtx_config.h"
+   )
+ 
+-
+-if (NOT WIN32 AND NOT APPLE)
+-  # install a desktop file so js8call appears in the application start
+-  # menu with an icon
+-  install (
+-    FILES js8call.desktop
+-    DESTINATION /usr/share/applications
+-    #COMPONENT runtime
+-    )
+-  install (
+-    FILES icons/Unix/js8call_icon.png
+-    DESTINATION /usr/share/pixmaps
+-    #COMPONENT runtime
+-    )
+-
+-    IF("${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/codecserver/run

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

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 +1,50 @@
+--- CMakeLists.txt.orig	2021-03-30 15:28:36.956587995 +0200
++++ CMakeLists.txt	2021-03-30 15:29:45.719326832 +0200
+@@ -106,24 +106,6 @@
+ 
+ 
+ #
+-# 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}
+-  GIT_SHALLOW False
+-  URL ${CMAKE_CURRENT_SOURCE_DIR}/src/${__hamlib_upstream}.tar.gz
+-  URL_HASH MD5=${hamlib_md5sum}
+-  #UPDATE_COMMAND ${CMAKE_COMMAND} -E env "[ -f ./bootstrap ] && ./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
+ #
+ add_custom_target (hamlib_sources
+@@ -161,7 +143,6 @@
+ # 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}
+@@ -186,14 +167,8 @@
+   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)
+-add_dependencies (wsjtx-build hamlib-install)
+-add_dependencies (wsjtx-install hamlib-install)
+-add_dependencies (wsjtx-package hamlib-install)
+-
+ # export traditional targets
+ add_custom_target (build ALL DEPENDS wsjtx-build)
+ add_custom_target (install DEPENDS wsjtx-install)

docker/files/wsjtx/wsjtx.patch

@@ -0,0 +1,316 @@
+diff -ur wsjtx-orig/CMake/Modules/Findhamlib.cmake wsjtx/CMake/Modules/Findhamlib.cmake
+--- wsjtx-orig/CMake/Modules/Findhamlib.cmake	2021-05-31 18:56:20.657682124 +0200
++++ wsjtx/CMake/Modules/Findhamlib.cmake	2021-05-31 18:57:03.963994898 +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	2021-05-31 18:56:20.657682124 +0200
++++ wsjtx/CMakeLists.txt	2021-05-31 19:08:02.768474060 +0200
+@@ -122,7 +122,7 @@
+ option (WSJT_QDEBUG_TO_FILE "Redirect Qt debuging messages to a trace file.")
+ option (WSJT_SOFT_KEYING "Apply a ramp to CW keying envelope to reduce transients." ON)
+ option (WSJT_SKIP_MANPAGES "Skip *nix manpage generation.")
+-option (WSJT_GENERATE_DOCS "Generate documentation files." ON)
++option (WSJT_GENERATE_DOCS "Generate documentation files.")
+ option (WSJT_RIG_NONE_CAN_SPLIT "Allow split operation with \"None\" as rig.")
+ option (WSJT_TRACE_UDP "Debugging option that turns on UDP message protocol diagnostics.")
+ option (WSJT_BUILD_UTILS "Build simulators and code demonstrators." ON)
+@@ -169,74 +169,7 @@
+   )
+ 
+ set (wsjt_qt_CXXSRCS
+-  qt_helpers.cpp
+-  widgets/MessageBox.cpp
+-  MetaDataRegistry.cpp
+-  Network/NetworkServerLookup.cpp
+   revision_utils.cpp
+-  L10nLoader.cpp
+-  WFPalette.cpp
+-  Radio.cpp
+-  RadioMetaType.cpp
+-  NonInheritingProcess.cpp
+-  models/IARURegions.cpp
+-  models/Bands.cpp
+-  models/Modes.cpp
+-  models/FrequencyList.cpp
+-  models/StationList.cpp
+-  widgets/FrequencyLineEdit.cpp
+-  widgets/FrequencyDeltaLineEdit.cpp
+-  item_delegates/CandidateKeyFilter.cpp
+-  item_delegates/ForeignKeyDelegate.cpp
+-  validators/LiveFrequencyValidator.cpp
+-  GetUserId.cpp
+-  Audio/AudioDevice.cpp
+-  Transceiver/Transceiver.cpp
+-  Transceiver/TransceiverBase.cpp
+-  Transceiver/EmulateSplitTransceiver.cpp
+-  Transceiver/TransceiverFactory.cpp
+-  Transceiver/PollingTransceiver.cpp
+-  Transceiver/HamlibTransceiver.cpp
+-  Transceiver/HRDTransceiver.cpp
+-  Transceiver/DXLabSuiteCommanderTransceiver.cpp
+-  Network/NetworkMessage.cpp
+-  Network/MessageClient.cpp
+-  widgets/LettersSpinBox.cpp
+-  widgets/HintedSpinBox.cpp
+-  widgets/RestrictedSpinBox.cpp
+-  widgets/HelpTextWindow.cpp
+-  SampleDownloader.cpp
+-  SampleDownloader/DirectoryDelegate.cpp
+-  SampleDownloader/Directory.cpp
+-  SampleDownloader/FileNode.cpp
+-  SampleDownloader/RemoteFile.cpp
+-  DisplayManual.cpp
+-  MultiSettings.cpp
+-  validators/MaidenheadLocatorValidator.cpp
+-  validators/CallsignValidator.cpp
+-  widgets/SplashScreen.cpp
+-  EqualizationToolsDialog.cpp
+-  widgets/DoubleClickablePushButton.cpp
+-  widgets/DoubleClickableRadioButton.cpp
+-  Network/LotWUsers.cpp
+-  models/DecodeHighlightingModel.cpp
+-  widgets/DecodeHighlightingListView.cpp
+-  models/FoxLog.cpp
+-  widgets/AbstractLogWindow.cpp
+-  widgets/FoxLogWindow.cpp
+-  widgets/CabrilloLogWindow.cpp
+-  item_delegates/CallsignDelegate.cpp
+-  item_delegates/MaidenheadLocatorDelegate.cpp
+-  item_delegates/FrequencyDelegate.cpp
+-  item_delegates/FrequencyDeltaDelegate.cpp
+-  item_delegates/SQLiteDateTimeDelegate.cpp
+-  models/CabrilloLog.cpp
+-  logbook/AD1CCty.cpp
+-  logbook/WorkedBefore.cpp
+-  logbook/Multiplier.cpp
+-  Network/NetworkAccessManager.cpp
+-  widgets/LazyFillComboBox.cpp
+-  widgets/CheckableItemComboBox.cpp
+   )
+ 
+ set (wsjt_qtmm_CXXSRCS
+@@ -857,7 +790,7 @@
+ #
+ # 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)
+@@ -895,9 +828,6 @@
+ if (WSJT_GENERATE_DOCS)
+   add_subdirectory (doc)
+ endif (WSJT_GENERATE_DOCS)
+-if (EXISTS ${CMAKE_SOURCE_DIR}/tests AND IS_DIRECTORY ${CMAKE_SOURCE_DIR}/tests)
+-  add_subdirectory (tests)
+-endif ()
+ 
+ #
+ # Library building setup
+@@ -1380,60 +1310,6 @@
+   target_link_libraries (jt9 wsjt_fort wsjt_cxx fort_qt)
+ endif (${OPENMP_FOUND} OR APPLE)
+ 
+-# build the main application
+-generate_version_info (wsjtx_VERSION_RESOURCES
+-  NAME wsjtx
+-  BUNDLE ${PROJECT_BUNDLE_NAME}
+-  ICON ${WSJTX_ICON_FILE}
+-  )
+-
+-add_executable (wsjtx MACOSX_BUNDLE
+-  ${wsjtx_CXXSRCS}
+-  ${wsjtx_GENUISRCS}
+-  ${WSJTX_ICON_FILE}
+-  ${wsjtx_RESOURCES_RCC}
+-  ${wsjtx_VERSION_RESOURCES}
+-  )
+-
+-if (WSJT_CREATE_WINMAIN)
+-  set_target_properties (wsjtx PROPERTIES WIN32_EXECUTABLE ON)
+-endif (WSJT_CREATE_WINMAIN)
+-
+-set_target_properties (wsjtx PROPERTIES
+-  MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/Darwin/Info.plist.in"
+-  MACOSX_BUNDLE_INFO_STRING "${PROJECT_DESCRIPTION}"
+-  MACOSX_BUNDLE_ICON_FILE "${WSJTX_ICON_FILE}"
+-  MACOSX_BUNDLE_BUNDLE_VERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}
+-  MACOSX_BUNDLE_SHORT_VERSION_STRING "v${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}"
+-  MACOSX_BUNDLE_LONG_VERSION_STRING "Version ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}${SCS_VERSION_STR}"
+-  MACOSX_BUNDLE_BUNDLE_NAME "${PROJECT_BUNDLE_NAME}"
+-  MACOSX_BUNDLE_BUNDLE_EXECUTABLE_NAME "${PROJECT_NAME}"
+-  MACOSX_BUNDLE_COPYRIGHT "${PROJECT_COPYRIGHT}"
+-  MACOSX_BUNDLE_GUI_IDENTIFIER "org.k1jt.wsjtx"
+-  )
+-
+-target_include_directories (wsjtx PRIVATE ${FFTW3_INCLUDE_DIRS})
+-if (APPLE)
+-  target_link_libraries (wsjtx wsjt_fort)
+-else ()
+-  target_link_libraries (wsjtx wsjt_fort_omp)
+-  if (OpenMP_C_FLAGS)
+-    set_target_properties (wsjtx PROPERTIES
+-      COMPILE_FLAGS "${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,0x1000000,--heap,0x20000000
+-      )
+-  endif ()
+-endif ()
+-target_link_libraries (wsjtx Qt5::SerialPort wsjt_cxx wsjt_qt wsjt_qtmm ${hamlib_LIBRARIES} ${FFTW3_LIBRARIES} ${LIBM_LIBRARIES})
+-
+ # 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})
+@@ -1473,47 +1349,9 @@
+ add_executable (wsjtx_app_version AppVersion/AppVersion.cpp ${wsjtx_app_version_VERSION_RESOURCES})
+ target_link_libraries (wsjtx_app_version wsjt_qt)
+ 
+-generate_version_info (message_aggregator_VERSION_RESOURCES
+-  NAME message_aggregator
+-  BUNDLE ${PROJECT_BUNDLE_NAME}
+-  ICON ${WSJTX_ICON_FILE}
+-  FILE_DESCRIPTION "Example WSJT-X UDP Message Protocol application"
+-  )
+-add_resources (message_aggregator_RESOURCES /qss ${message_aggregator_STYLESHEETS})
+-configure_file (UDPExamples/message_aggregator.qrc.in message_aggregator.qrc @ONLY)
+-qt5_add_resources (message_aggregator_RESOURCES_RCC
+-  ${CMAKE_CURRENT_BINARY_DIR}/message_aggregator.qrc
+-  contrib/QDarkStyleSheet/qdarkstyle/style.qrc
+-  )
+-add_executable (message_aggregator
+-  ${message_aggregator_CXXSRCS}
+-  ${message_aggregator_RESOURCES_RCC}
+-  ${message_aggregator_VERSION_RESOURCES}
+-  )
+-target_link_libraries (message_aggregator wsjt_qt Qt5::Widgets wsjtx_udp-static)
+-
+-if (WSJT_CREATE_WINMAIN)
+-  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}
+@@ -1532,12 +1370,7 @@
+ #   DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/wsjtx
+ #   )
+ 
+-install (TARGETS udp_daemon message_aggregator wsjtx_app_version
+-  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+-  BUNDLE DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+-  )
+-
+-install (TARGETS jt9 wsprd fmtave fcal fmeasure
++install (TARGETS wsjtx_app_version jt9 wsprd
+   RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+   BUNDLE DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+   )
+@@ -1549,38 +1382,6 @@
+   )
+ 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
+-  BUGS
+-  DESTINATION ${CMAKE_INSTALL_DOCDIR}
+-  #COMPONENT runtime
+-  )
+-
+ install (FILES
+   cty.dat
+   cty.dat_copyright.txt
+@@ -1589,13 +1390,6 @@
+   #COMPONENT runtime
+   )
+ 
+-install (DIRECTORY
+-  example_log_configurations
+-  DESTINATION ${CMAKE_INSTALL_DOCDIR}
+-  FILES_MATCHING REGEX "^.*[^~]$"
+-  #COMPONENT runtime
+-  )
+-
+ #
+ # Mac installer files
+ #
+@@ -1648,22 +1442,6 @@
+   )
+ 
+ 
+-if (NOT WIN32 AND NOT APPLE)
+-  # install a desktop file so wsjtx appears in the application start
+-  # menu with an icon
+-  install (
+-    FILES wsjtx.desktop message_aggregator.desktop
+-    DESTINATION share/applications
+-    #COMPONENT runtime
+-    )
+-  install (
+-    FILES icons/Unix/wsjtx_icon.png
+-    DESTINATION share/pixmaps
+-    #COMPONENT runtime
+-    )
+-endif (NOT WIN32 AND NOT APPLE)
+-
+-
+ #
+ # bundle fixup only done in non-Debug configurations
+ #
+Only in wsjtx/: CMakeLists.txt.orig
+Only in wsjtx/: .idea

docker/scripts/install-connectors.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+set -euxo 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
+
+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 0.5.0
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-airspy.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+set -euxo 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="libusb-1.0-0"
+BUILD_PACKAGES="git libusb-1.0-0-dev cmake make gcc g++ pkg-config"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/airspy/airspyone_host.git
+# latest from master as of 2020-09-04
+cmakebuild airspyone_host 652fd7f1a8f85687641e0bd91f739694d7258ecc
+
+git clone https://github.com/pothosware/SoapyAirspy.git
+cmakebuild SoapyAirspy 10d697b209e7f1acc8b2c8d24851d46170ef77e3
+
+git clone https://github.com/airspy/airspyhf.git
+# latest from master as of 2020-09-04
+cmakebuild airspyhf 8891387edddcd185e2949e9814e9ef35f46f0722
+
+git clone https://github.com/pothosware/SoapyAirspyHF.git
+# latest from master as of 2020-09-04
+cmakebuild SoapyAirspyHF 5488dac5b44f1432ce67b40b915f7e61d3bd4853
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-fcdpp.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+set -euxo 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="libhidapi-hidraw0 libhidapi-libusb0 libasound2"
+BUILD_PACKAGES="git cmake make gcc g++ libhidapi-dev libasound2-dev"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/pothosware/SoapyFCDPP.git
+cmakebuild SoapyFCDPP soapy-fcdpp-0.1.1
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-hackrf.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+set -euxo 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="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"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/mossmann/hackrf.git
+cd hackrf
+# latest from master as of 2020-09-04
+git checkout 6e5cbda2945c3bab0e6e1510eae418eda60c358e
+cmakebuild host
+cd ..
+rm -rf hackrf
+
+git clone https://github.com/pothosware/SoapyHackRF.git
+# latest from master as of 2020-09-04
+cmakebuild SoapyHackRF 7d530872f96c1cbe0ed62617c32c48ce7e103e1d
+
+SUDO_FORCE_REMOVE=yes apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-hpsdr.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+set -euxo pipefail
+export MAKEFLAGS="-j4"
+
+BUILD_PACKAGES="git wget gcc libc6-dev"
+
+apt-get update
+apt-get -y install --no-install-recommends $BUILD_PACKAGES
+
+pushd /tmp
+
+ARCH=$(uname -m)
+GOVERSION=1.15.5
+
+case ${ARCH} in
+  x86_64)
+    PACKAGE=go${GOVERSION}.linux-amd64.tar.gz
+    ;;
+  armv*)
+    PACKAGE=go${GOVERSION}.linux-armv6l.tar.gz
+    ;;
+  aarch64)
+    PACKAGE=go${GOVERSION}.linux-arm64.tar.gz
+    ;;
+esac
+
+wget https://golang.org/dl/${PACKAGE}
+tar xfz $PACKAGE
+
+git clone https://github.com/jancona/hpsdrconnector.git
+pushd hpsdrconnector
+git checkout v0.4.2
+/tmp/go/bin/go build
+install -m 0755 hpsdrconnector /usr/local/bin
+
+popd
+
+rm -rf hpsdrconnector
+rm -rf go
+rm $PACKAGE
+
+popd
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-limesdr.sh

@@ -0,0 +1,32 @@
+#!/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
+# latest from master as of 2020-09-04
+git checkout 9526621f8b4c9e2a7f638b5ef50c45560dcad22a
+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 +1,27 @@
+#!/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
+# latest from master as of 2020-09-04
+git checkout c2c95daeaa08bf0daed0e8ada970ab17cc264e1b
+./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 +1,39 @@
+#!/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 pkg-config"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/analogdevicesinc/libiio.git
+cmakebuild libiio v0.21 -DCMAKE_INSTALL_PREFIX=/usr/local
+
+git clone https://github.com/analogdevicesinc/libad9361-iio.git
+cmakebuild libad9361-iio v0.2
+
+git clone https://github.com/pothosware/SoapyPlutoSDR.git
+# latest from master as of 2020-09-04
+cmakebuild SoapyPlutoSDR 93717b32ef052e0dfa717aa2c1a4eb27af16111f
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-radioberry.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+set -euxo 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="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"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/pa3gsb/Radioberry-2.x
+cd Radioberry-2.x/SBC/rpi-4
+
+# latest from master as of 2020-09-04
+cmakebuild SoapyRadioberrySDR 8d17de6b4dc076e628900a82f05c7cf0b16cbe24
+cd ../../..
+rm -rf Radioberry-2.x
+
+SUDO_FORCE_REMOVE=yes apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

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

@@ -0,0 +1,36 @@
+#!/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="libusb-1.0-0"
+BUILD_PACKAGES="git libusb-1.0-0-dev cmake make gcc g++ pkg-config"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/osmocom/rtl-sdr.git
+# latest from master as of 2020-09-04
+cmakebuild rtl-sdr ed0317e6a58c098874ac58b769cf2e609c18d9a5
+
+git clone https://github.com/pothosware/SoapyRTLSDR.git
+cmakebuild SoapyRTLSDR soapy-rtl-sdr-0.3.1
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-rtlsdr.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+set -euxo 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="libusb-1.0.0"
+BUILD_PACKAGES="git libusb-1.0.0-dev cmake make gcc g++ pkg-config"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/osmocom/rtl-sdr.git
+# latest from master as of 2020-09-04
+cmakebuild rtl-sdr ed0317e6a58c098874ac58b769cf2e609c18d9a5
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-runds.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+set -euxo 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=""
+BUILD_PACKAGES="git cmake make gcc g++ pkg-config"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/jketterl/runds_connector.git
+cmakebuild runds_connector 0.2.0
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-sdrplay.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+set -euxo 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="libusb-1.0.0 udev"
+BUILD_PACKAGES="git cmake make patch wget sudo gcc g++ libusb-1.0-0-dev"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+ARCH=$(uname -m)
+
+case $ARCH in
+  x86_64)
+    BINARY=SDRplay_RSP_API-Linux-3.07.1.run
+    ;;
+  armv*)
+    BINARY=SDRplay_RSP_API-ARM32-3.07.2.run
+    ;;
+  aarch64)
+    BINARY=SDRplay_RSP_API-ARM64-3.07.1.run
+    ;;
+esac
+
+wget https://www.sdrplay.com/software/$BINARY
+sh $BINARY --noexec --target sdrplay
+patch --verbose -Np0 < /install-lib.$ARCH.patch
+
+cd sdrplay
+./install_lib.sh
+cd ..
+rm -rf sdrplay
+rm $BINARY
+
+git clone https://github.com/pothosware/SoapySDRPlay3.git
+# latest from master as of 2021-06-19 (reliability fixes)
+cmakebuild SoapySDRPlay3 a869f25364a1f0d5b16169ff908aa21a2ace475d
+
+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 soapy-remote-0.5.2
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-soapysdr.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+set -euxo 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="libudev1"
+BUILD_PACKAGES="git cmake make patch wget sudo gcc g++"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/pothosware/SoapySDR
+# latest from master as of 2020-09-04
+cmakebuild SoapySDR 580b94f3dad46899f34ec0a060dbb4534e844e57
+
+SUDO_FORCE_REMOVE=yes apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-uhd.sh

@@ -0,0 +1,60 @@
+#!/bin/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="libusb-1.0.0 libboost-chrono1.67.0 libboost-date-time1.67.0 libboost-filesystem1.67.0 libboost-program-options1.67.0 libboost-regex1.67.0 libboost-test1.67.0 libboost-serialization1.67.0 libboost-thread1.67.0 libboost-system1.67.0 python3-numpy python3-mako"
+BUILD_PACKAGES="git cmake make gcc g++ libusb-1.0-0-dev libboost-dev libboost-chrono-dev libboost-date-time-dev libboost-filesystem-dev libboost-program-options-dev libboost-regex-dev libboost-test-dev libboost-serialization-dev libboost-thread-dev libboost-system-dev"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/EttusResearch/uhd.git
+# 3.15.0.0 Release
+mkdir -p uhd/host/build
+cd uhd/host/build
+git checkout v3.15.0.0
+# see https://github.com/EttusResearch/uhd/issues/350
+case `uname -m` in
+  arm*)
+    cmake -DCMAKE_BUILD_TYPE=Release -DENABLE_UTILS=OFF -DENABLE_PYTHON_API=OFF -DENABLE_EXAMPLES=OFF -DENABLE_TESTS=OFF -DENABLE_OCTOCLOCK=OFF -DENABLE_MAN_PAGES=OFF -DSTRIP_BINARIES=ON \
+          -DCMAKE_CXX_FLAGS:STRING="-march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a8 -Wno-psabi" \
+            -DCMAKE_C_FLAGS:STRING="-march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a8 -Wno-psabi" \
+          -DCMAKE_ASM_FLAGS:STRING="-march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a8 -g" ..
+    ;;
+  aarch64*)
+    cmake -DCMAKE_BUILD_TYPE=Release -DENABLE_UTILS=OFF -DENABLE_PYTHON_API=OFF -DENABLE_EXAMPLES=OFF -DENABLE_TESTS=OFF -DENABLE_OCTOCLOCK=OFF -DENABLE_MAN_PAGES=OFF -DSTRIP_BINARIES=ON \
+          -DCMAKE_CXX_FLAGS:STRING="-march=armv8-a -mtune=cortex-a72 -Wno-psabi" \
+            -DCMAKE_C_FLAGS:STRING="-march=armv8-a -mtune=cortex-a72 -Wno-psabi" \
+          -DCMAKE_ASM_FLAGS:STRING="-march=armv8-a -mtune=cortex-a72 -g" ..
+    ;;
+  x86_64)
+    cmake -DCMAKE_BUILD_TYPE=Release -DENABLE_UTILS=OFF -DENABLE_PYTHON_API=OFF -DENABLE_EXAMPLES=OFF -DENABLE_TESTS=OFF -DENABLE_OCTOCLOCK=OFF -DENABLE_MAN_PAGES=OFF -DSTRIP_BINARIES=ON ..
+    ;;
+esac
+make
+make install
+cd ../../..
+rm -rf uhd
+
+git clone https://github.com/pothosware/SoapyUHD.git
+cmakebuild SoapyUHD soapy-uhd-0.4.1
+
+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

@@ -0,0 +1,116 @@
+#!/bin/bash
+set -euxo pipefail
+export MAKEFLAGS="-j4"
+
+function cmakebuild() {
+  cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
+  mkdir build
+  cd build
+  cmake ${CMAKE_ARGS:-} ..
+  make
+  make install
+  cd ../..
+  rm -rf $1
+}
+
+cd /tmp
+
+STATIC_PACKAGES="sox libfftw3-bin python3 python3-setuptools netcat-openbsd libsndfile1 liblapack3 libusb-1.0-0 libqt5core5a libreadline7 libgfortran4 libgomp1 libasound2 libudev1 ca-certificates libqt5gui5 libqt5sql5 libqt5printsupport5 libpulse0 libfaad2 libopus0 libboost-program-options1.67.0 libboost-log1.67.0"
+BUILD_PACKAGES="wget git libsndfile1-dev libfftw3-dev cmake make gcc g++ liblapack-dev texinfo gfortran libusb-1.0-0-dev qtbase5-dev qtmultimedia5-dev qttools5-dev libqt5serialport5-dev qttools5-dev-tools asciidoctor asciidoc libasound2-dev libudev-dev libhamlib-dev patch xsltproc qt5-default libfaad-dev libopus-dev libboost-dev libboost-program-options-dev libboost-log-dev libboost-regex-dev"
+apt-get update
+apt-get -y install auto-apt-proxy
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+case `uname -m` in
+    arm*)
+        PLATFORM=armhf
+        ;;
+    aarch64*)
+        PLATFORM=aarch64
+        ;;
+    x86_64*)
+        PLATFORM=amd64
+        ;;
+esac
+
+wget https://github.com/just-containers/s6-overlay/releases/download/v1.21.8.0/s6-overlay-${PLATFORM}.tar.gz
+tar xzf s6-overlay-${PLATFORM}.tar.gz -C /
+rm s6-overlay-${PLATFORM}.tar.gz
+
+JS8CALL_VERSION=2.2.0
+JS8CALL_DIR=js8call
+JS8CALL_TGZ=js8call-${JS8CALL_VERSION}.tgz
+wget http://files.js8call.com/${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_HAMLIB_THREE" cmakebuild ${JS8CALL_DIR}
+rm ${JS8CALL_TGZ}
+
+WSJT_DIR=wsjtx-2.4.0
+WSJT_TGZ=${WSJT_DIR}.tgz
+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 1.6 https://github.com/wb2osz/direwolf.git
+cd direwolf
+# hamlib is present (necessary for the wsjt-x and js8call builds) and would be used, but there's no real need.
+# this patch prevents direwolf from linking to it, and it can be stripped at the end of the script.
+patch -Np1 < /direwolf-hamlib.patch
+mkdir build
+cd build
+cmake ..
+make
+make install
+cd ../..
+rm -rf direwolf
+# strip lots of generic documentation that will never be read inside a docker container
+rm /usr/local/share/doc/direwolf/*.pdf
+# examples are pointless, too
+rm -rf /usr/local/share/doc/direwolf/examples/
+
+git clone https://github.com/drowe67/codec2.git
+cd codec2
+# latest commit from master as of 2020-10-04
+git checkout 55d7bb8d1bddf881bdbfcb971a718b83e6344598
+mkdir build
+cd build
+cmake ..
+make
+make install
+install -m 0755 src/freedv_rx /usr/local/bin
+cd ../..
+rm -rf codec2
+
+wget https://downloads.sourceforge.net/project/drm/dream/2.1.1/dream-2.1.1-svn808.tar.gz
+tar xvfz dream-2.1.1-svn808.tar.gz
+pushd dream
+patch -Np0 < /dream.patch
+qmake CONFIG+=console
+make
+make install
+popd
+rm -rf dream
+rm dream-2.1.1-svn808.tar.gz
+
+git clone https://github.com/mobilinkd/m17-cxx-demod.git
+cmakebuild m17-cxx-demod v2.0
+
+git clone https://github.com/hessu/aprs-symbols /usr/share/aprs-symbols
+pushd /usr/share/aprs-symbols
+git checkout 5c2abe2658ee4d2563f3c73b90c6f59124839802
+# remove unused files (including git meta information)
+rm -rf .git aprs-symbols.ai aprs-sym-export.js
+popd
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-owrx-tools.sh

@@ -0,0 +1,53 @@
+#!/bin/bash
+set -euxo pipefail
+export MAKEFLAGS="-j4"
+
+function cmakebuild() {
+  cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
+  mkdir build
+  cd build
+  cmake ${CMAKE_ARGS:-} ..
+  make
+  make install
+  cd ../..
+  rm -rf $1
+}
+
+cd /tmp
+
+STATIC_PACKAGES="libfftw3-bin libprotobuf17"
+BUILD_PACKAGES="git autoconf automake libtool libfftw3-dev pkg-config cmake make gcc g++ libprotobuf-dev protobuf-compiler"
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/jketterl/js8py.git
+pushd js8py
+git checkout 0.1.0
+python3 setup.py install
+popd
+rm -rf js8py
+
+git clone https://github.com/jketterl/csdr.git
+cd csdr
+git checkout 0.17.0
+autoreconf -i
+./configure
+make
+make install
+cd ..
+rm -rf csdr
+
+git clone https://github.com/jketterl/codecserver.git
+mkdir -p /usr/local/etc/codecserver
+cp codecserver/conf/codecserver.conf /usr/local/etc/codecserver
+cmakebuild codecserver 0.1.0
+
+git clone https://github.com/jketterl/digiham.git
+cmakebuild digiham 0.5.0
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/run.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+set -euo pipefail
+
+mkdir -p /etc/openwebrx/openwebrx.conf.d
+mkdir -p /var/lib/openwebrx
+mkdir -p /tmp/openwebrx/
+if [[ ! -f /etc/openwebrx/openwebrx.conf.d/20-temporary-directory.conf ]] ; then
+  cat << EOF > /etc/openwebrx/openwebrx.conf.d/20-temporary-directory.conf
+[core]
+temporary_directory = /tmp/openwebrx
+EOF
+fi
+if [[ ! -f /etc/openwebrx/bands.json ]] ; then
+  cp bands.json /etc/openwebrx/
+fi
+if [[ ! -f /etc/openwebrx/openwebrx.conf ]] ; then
+  cp openwebrx.conf /etc/openwebrx/
+fi
+if [[ ! -z "${OPENWEBRX_ADMIN_USER:-}" ]] && [[ ! -z "${OPENWEBRX_ADMIN_PASSWORD:-}" ]] ; then
+  if ! python3 openwebrx.py admin --silent hasuser "${OPENWEBRX_ADMIN_USER}" ; then
+    OWRX_PASSWORD="${OPENWEBRX_ADMIN_PASSWORD}" python3 openwebrx.py admin --noninteractive adduser "${OPENWEBRX_ADMIN_USER}"
+  fi
+fi
+
+
+_term() {
+  echo "Caught signal!" 
+  kill -TERM "$child" 2>/dev/null
+}
+    
+trap _term SIGTERM SIGINT
+
+python3 openwebrx.py $@ &
+
+child=$! 
+wait "$child"
+    

htdocs/css/admin.css

@@ -0,0 +1,162 @@
+@import url("openwebrx-header.css");
+@import url("openwebrx-globals.css");
+
+html, body {
+    height: unset;
+}
+
+body {
+    margin-bottom: 5rem;
+}
+
+hr {
+    background: #444;
+}
+
+.buttons {
+    position: fixed;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    background-color: #222;
+    z-index: 2;
+    padding: 10px;
+    text-align: right;
+    border-top: 1px solid #444;
+}
+
+.row .map-input {
+    margin: 15px 15px 0;
+}
+
+.settings-section h3 {
+    margin-top: 1em;
+    margin-bottom: 1em;
+}
+
+h1 {
+    margin: 1em 0;
+    text-align: center;
+}
+
+.matrix {
+    display: grid;
+}
+
+.q65-matrix {
+    grid-template-columns: repeat(5, auto);
+}
+
+.imageupload .image-container {
+    max-width: 100%;
+    padding: 7px;
+}
+
+.imageupload img.webrx-top-photo {
+    max-height: 350px;
+    max-width: 100%;
+}
+
+.settings-grid > div {
+    padding: 20px;
+}
+
+.settings-grid .btn {
+    width: 100%;
+    height: 100px;
+    padding: 20px;
+    font-size: 1.2rem;
+}
+
+.tab-body {
+    overflow: auto;
+    border: 1px solid #444;
+    border-top: none;
+    border-bottom-left-radius: 0.25rem;
+    border-bottom-right-radius: 0.25rem;
+}
+
+.tab-body .form-group {
+    padding-right: 15px;
+}
+
+.bookmarks table .frequency, .bookmark-list table .frequency {
+    text-align: right;
+}
+
+.bookmarks table input, .bookmarks table select {
+    width: initial;
+    text-align: inherit;
+    display: initial;
+}
+
+.bookmark-list table .form-check-input {
+    margin-left: 0;
+}
+
+.actions {
+    margin: 1rem 0;
+}
+
+.actions .btn {
+    width: 100%;
+}
+
+.wsjt-decoding-depths-table {
+    width: auto;
+    margin: 0;
+}
+
+.wsjt-decoding-depths-table td:first-child {
+    padding-left: 0;
+}
+
+.sdr-device-list .list-group-item,
+.sdr-profile-list .list-group-item {
+    background: initial;
+}
+
+.sdr-device-list .sdr-profile-list {
+    max-height: 20rem;
+    overflow-y: auto;
+}
+
+.removable-group.removable, .add-group {
+    display: flex;
+    flex-direction: row;
+}
+
+.removable-group.removable .removable-item, .add-group .add-group-select {
+    flex: 1 0 auto;
+    margin-right: .25rem;
+}
+
+.removable-group.removable .option-remove-button, .add-group .option-add-button {
+    flex: 0 0 70px;
+}
+
+.option-add-button, .option-remove-button {
+    width: 70px;
+}
+
+.scheduler-static-time-inputs  {
+    display: flex;
+    flex-direction: row;
+}
+
+.scheduler-static-time-inputs > * {
+    flex: 0 0 auto;
+    width: unset;
+}
+
+.scheduler-static-time-inputs > select {
+    flex: 1 0 auto;
+}
+
+.breadcrumb {
+    margin-top: .5rem;
+}
+
+.imageupload.is-invalid ~ .invalid-feedback {
+    display: block;
+}

htdocs/css/login.css

@@ -0,0 +1,34 @@
+@import url("openwebrx-header.css");
+@import url("openwebrx-globals.css");
+
+body {
+    display: flex;
+    flex-direction: column;
+}
+
+.login-container {
+    flex: 1;
+    position: relative;
+}
+
+.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

@@ -0,0 +1,65 @@
+@import url("openwebrx-header.css");
+@import url("openwebrx-globals.css");
+
+body {
+    display: flex;
+    flex-direction: column;
+}
+
+.openwebrx-map {
+    flex: 1 1 auto;
+}
+
+h3 {
+    margin: 10px 0;
+    text-align: center;
+}
+
+ul {
+    margin-block-start: 5px;
+    margin-block-end: 5px;
+    padding-inline-start: 25px;
+}
+
+/* don't show the filter in it's initial position */
+.openwebrx-map-legend {
+    display: none;
+    background-color: #fff;
+    padding: 10px;
+    margin: 10px;
+    user-select: none;
+}
+
+/* show it as soon as google maps has moved it to its container */
+.openwebrx-map .openwebrx-map-legend {
+    display: block;
+}
+
+.openwebrx-map-legend ul {
+    list-style-type: none;
+    padding: 0;
+}
+
+.openwebrx-map-legend ul li {
+    cursor: pointer;
+}
+
+.openwebrx-map-legend ul li.disabled {
+    opacity: .3;
+    filter: grayscale(70%);
+}
+
+.openwebrx-map-legend li.square .illustration {
+    display: inline-block;
+    width: 30px;
+    height: 20px;
+    margin-right: 10px;
+    border-width: 2px;
+    border-style: solid;
+}
+
+.openwebrx-map-legend select {
+    background-color: #FFF;
+    border-color: #DDD;
+    padding: 5px;
+}

htdocs/css/openwebrx-globals.css

@@ -0,0 +1,7 @@
+html, body
+{
+    margin: 0;
+    padding: 0;
+    height: 100%;
+    font-family: "DejaVu Sans", Verdana, Geneva, sans-serif;
+}

htdocs/css/openwebrx-header.css

@@ -0,0 +1,227 @@
+.webrx-top-container {
+    position: relative;
+    z-index:1000;
+    background-color: #575757;
+
+    background-image: url(../gfx/openwebrx-top-photo.jpg);
+    background-position-x: center;
+    background-position-y: top;
+    background-repeat: no-repeat;
+    background-size: cover;
+
+    overflow: hidden;
+}
+
+.openwebrx-description-container {
+    transition-property: height, opacity;
+    transition-duration: 1s;
+    transition-timing-function: ease-out;
+    opacity: 0;
+    height: 0;
+    /* originally, top-bar + description was 350px */
+    max-height: 283px;
+    overflow: hidden;
+}
+
+.openwebrx-description-container.expanded {
+    opacity: 1;
+    height: 283px;
+}
+
+.webrx-top-bar {
+    height:67px;
+
+    background: rgba(128, 128, 128, 0.15);
+    margin:0;
+    padding:0;
+    user-select: none;
+    -webkit-touch-callout: none;
+    -webkit-user-select: none;
+    -khtml-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+    overflow: hidden;
+
+    display: flex;
+    flex-direction: row;
+}
+
+.webrx-top-bar > * {
+    flex: 0;
+}
+
+.webrx-top-container, .webrx-top-container * {
+    line-height: initial;
+    box-sizing: initial;
+}
+
+.webrx-top-logo {
+    width: 261px;
+    padding: 12px;
+    filter: drop-shadow(0 0 2.5px rgba(0, 0, 0, .9));
+    /* overwritten by media queries */
+    display: none;
+}
+
+.webrx-rx-avatar {
+    background-color: rgba(154, 154, 154, .5);
+    margin: 7px;
+
+    width: 46px;
+    height: 46px;
+    padding: 4px;
+    border-radius: 8px;
+    box-sizing: content-box;
+}
+
+.webrx-rx-texts {
+    /* minimum layout width */
+    width: 0;
+    /* will be getting wider with flex */
+    flex: 1;
+    overflow: hidden;
+    margin: auto 0;
+}
+
+.webrx-rx-texts div, .webrx-rx-texts h1 {
+    margin: 0 10px;
+    padding: 3px;
+    white-space:nowrap;
+    overflow: hidden;
+    color: #909090;
+    text-align: left;
+}
+
+.webrx-rx-title {
+    font-family: "DejaVu Sans", Verdana, Geneva, sans-serif;
+    font-size: 11pt;
+    font-weight: bold;
+}
+
+.webrx-rx-desc {
+    font-size: 10pt;
+}
+
+.openwebrx-main-buttons .button {
+    display: block;
+    width: 55px;
+    cursor:pointer;
+}
+
+.openwebrx-main-buttons .button[data-toggle-panel] {
+    /* will be enabled by javascript if the panel is present in the DOM */
+    display: none;
+}
+
+.openwebrx-main-buttons .button img,
+.openwebrx-main-buttons .button svg {
+    height: 38px;
+    filter: drop-shadow(0 0 4px rgba(0, 0, 0, 0.5));
+}
+
+.openwebrx-main-buttons a {
+    color: inherit;
+    text-decoration: inherit;
+}
+
+.openwebrx-main-buttons .button:hover {
+    background-color: rgba(255, 255, 255, 0.3);
+}
+
+.openwebrx-main-buttons .button:active {
+    background-color: rgba(255, 255, 255, 0.55);
+}
+
+
+.openwebrx-main-buttons {
+    padding: 5px 15px;
+    display: flex;
+    list-style: none;
+    margin:0;
+    color: white;
+    text-shadow: 0px 0px 4px #000000;
+    text-align: center;
+    font-size: 9pt;
+    font-weight: bold;
+}
+
+.webrx-rx-photo-title {
+    margin: 10px 15px;
+    color: white;
+    font-size: 16pt;
+    text-shadow: 1px 1px 4px #444;
+    opacity: 1;
+}
+
+.webrx-rx-photo-desc {
+    margin: 10px 15px;
+    color: white;
+    font-size: 10pt;
+    font-weight: bold;
+    text-shadow: 0px 0px 6px #444;
+    opacity: 1;
+    line-height: 1.5em;
+}
+
+.webrx-rx-photo-desc a {
+    color: #5ca8ff;
+    text-shadow: none;
+}
+
+.openwebrx-photo-trigger {
+    cursor: pointer;
+}
+
+/*
+ * Responsive stuff
+ */
+
+@media (min-width: 576px) {
+    .webrx-rx-texts {
+        display: initial;
+    }
+}
+
+@media (min-width: 768px) {
+}
+
+@media (min-width: 992px) {
+    .webrx-top-logo {
+        display: initial;
+    }
+}
+
+@media (min-width: 1200px) {
+}
+
+/*
+ * RX details arrow up/down switching
+ */
+
+.openwebrx-rx-details-arrow {
+    position: absolute;
+    bottom: 0;
+    left: 50%;
+    transform: translate(-50%, 0);
+
+    margin: 0;
+    padding: 0;
+    line-height: 0;
+    display: block;
+}
+
+.openwebrx-rx-details-arrow svg {
+    height: 12px;
+}
+
+.openwebrx-rx-details-arrow .up {
+    display: none;
+}
+
+.openwebrx-rx-details-arrow--up .down {
+    display: none;
+}
+
+.openwebrx-rx-details-arrow--up .up {
+    display: initial;
+}

htdocs/features.html

@@ -0,0 +1,25 @@
+<HTML><HEAD>
+    <TITLE>OpenWebRX Feature report</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://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}
+    <div class="container">
+        ${breadcrumb}
+        <h1>OpenWebRX Feature Report</h1>
+        <table class="features table">
+            <tr>
+                <th>Feature</th>
+                <th>Requirement</th>
+                <th>Description</th>
+                <th>Available</th>
+            </tr>
+        </table>
+        ${breadcrumb}
+    </div>
+</BODY></HTML>

htdocs/features.js

@@ -0,0 +1,23 @@
+$(function(){
+    var converter = new showdown.Converter();
+    $.ajax('api/features').done(function(data){
+        var $table = $('table.features');
+        $.each(data, function(name, details) {
+            var requirements = $.map(details.requirements, function(r, name){
+                return '<tr>' +
+                           '<td></td>' +
+                           '<td>' + name + '</td>' +
+                           '<td>' + converter.makeHtml(r.description) + '</td>' +
+                           '<td>' + (r.available ? 'YES' : 'NO') + '</td>' +
+                       '</tr>';
+            });
+            $table.append(
+                '<tr>' +
+                    '<td colspan=3>' + name + '</td>' +
+                    '<td>' + (details.available ? 'YES' : 'NO') + '</td>' +
+                '</tr>' +
+                requirements.join("")
+            );
+        })
+    });
+});

htdocs/gfx/font-expletus-sans/OFL.txt

@@ -1,93 +0,0 @@
-Copyright (c) 2011, Jasper de Waard (jasper@designtown.nl),
-with Reserved Font Name "Expletus Sans".
-This Font Software is licensed under the SIL Open Font License, Version 1.1.
-This license is copied below, and is also available with a FAQ at:
-http://scripts.sil.org/OFL
-
-
------------------------------------------------------------
-SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
------------------------------------------------------------
-
-PREAMBLE
-The goals of the Open Font License (OFL) are to stimulate worldwide
-development of collaborative font projects, to support the font creation
-efforts of academic and linguistic communities, and to provide a free and
-open framework in which fonts may be shared and improved in partnership
-with others.
-
-The OFL allows the licensed fonts to be used, studied, modified and
-redistributed freely as long as they are not sold by themselves. The
-fonts, including any derivative works, can be bundled, embedded, 
-redistributed and/or sold with any software provided that any reserved
-names are not used by derivative works. The fonts and derivatives,
-however, cannot be released under any other type of license. The
-requirement for fonts to remain under this license does not apply
-to any document created using the fonts or their derivatives.
-
-DEFINITIONS
-"Font Software" refers to the set of files released by the Copyright
-Holder(s) under this license and clearly marked as such. This may
-include source files, build scripts and documentation.
-
-"Reserved Font Name" refers to any names specified as such after the
-copyright statement(s).
-
-"Original Version" refers to the collection of Font Software components as
-distributed by the Copyright Holder(s).
-
-"Modified Version" refers to any derivative made by adding to, deleting,
-or substituting -- in part or in whole -- any of the components of the
-Original Version, by changing formats or by porting the Font Software to a
-new environment.
-
-"Author" refers to any designer, engineer, programmer, technical
-writer or other person who contributed to the Font Software.
-
-PERMISSION & CONDITIONS
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of the Font Software, to use, study, copy, merge, embed, modify,
-redistribute, and sell modified and unmodified copies of the Font
-Software, subject to the following conditions:
-
-1) Neither the Font Software nor any of its individual components,
-in Original or Modified Versions, may be sold by itself.
-
-2) Original or Modified Versions of the Font Software may be bundled,
-redistributed and/or sold with any software, provided that each copy
-contains the above copyright notice and this license. These can be
-included either as stand-alone text files, human-readable headers or
-in the appropriate machine-readable metadata fields within text or
-binary files as long as those fields can be easily viewed by the user.
-
-3) No Modified Version of the Font Software may use the Reserved Font
-Name(s) unless explicit written permission is granted by the corresponding
-Copyright Holder. This restriction only applies to the primary font name as
-presented to the users.
-
-4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
-Software shall not be used to promote, endorse or advertise any
-Modified Version, except to acknowledge the contribution(s) of the
-Copyright Holder(s) and the Author(s) or with their explicit written
-permission.
-
-5) The Font Software, modified or unmodified, in part or in whole,
-must be distributed entirely under this license, and must not be
-distributed under any other license. The requirement for fonts to
-remain under this license does not apply to any document created
-using the Font Software.
-
-TERMINATION
-This license becomes null and void if any of the above conditions are
-not met.
-
-DISCLAIMER
-THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
-OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
-COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
-DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
-OTHER DEALINGS IN THE FONT SOFTWARE.