Merge branch 'develop' into agc_work

.dockerignore

@@ -4,3 +4,4 @@
 **/*.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 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, ...)

CHANGELOG.md

@@ -0,0 +1,160 @@
+**unreleased**
+- 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
+- New devices supported:
+  - FunCube Dongle Pro+ (`"type": "fcdpp"`)
+  - Support for connections to 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!

README.md

@@ -1,151 +1,39 @@
 OpenWebRX
 =========
 
-[:floppy_disk: Setup guide for Ubuntu](http://blog.sdr.hu/2015/06/30/quick-setup-openwebrx.html)  |  [:blue_book: Knowledge base on the Wiki](https://github.com/simonyiszk/openwebrx/wiki/)  |  [:earth_americas: Receivers on SDR.hu](http://sdr.hu/) 
-
 OpenWebRX is a multi-user SDR receiver software with a web interface.
 
-![OpenWebRX](http://blog.sdr.hu/images/openwebrx/screenshot.png)
+![OpenWebRX](https://www.openwebrx.de/gfx/openwebrx-screenshot.png)
 
 It has the following features:
 
-- [csdr](https://github.com/jketterl/csdr) based demodulators (AM/FM/SSB/CW/BPSK31),
+- [csdr](https://github.com/jketterl/csdr) based demodulators (AM/FM/SSB/CW/BPSK31/BPSK63)
-- filter passband can be set from GUI,
+- 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
-- currently supports RTL-SDR, HackRF, SDRplay, AirSpy
+- currently supports RTL-SDR, HackRF, SDRplay, AirSpy, LimeSDR, PlutoSDR
 - Multiple SDR devices can be used simultaneously
-- [digiham](https://github.com/jketterl/digiham) based demodularors (DMR, YSF)
+- [digiham](https://github.com/jketterl/digiham) based demodularors (DMR, YSF, Pocsag)
 - [dsd](https://github.com/f4exb/dsdcc) based demodulators (D-Star, NXDN)
 - [wsjt-x](https://physics.princeton.edu/pulsar/k1jt/wsjtx.html) based demodulators (FT8, FT4, WSPR, JT65, JT9)
 
-**News (2019-11-24 by DD5JFK)**
-- There is now a new way to interface with SDR hardware, [owrx_connectors](https://github.com/jketterl/owrx_connector).
-  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.
-
-**News (2019-10-27 by DD5JFK)**
-- 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
-
-**News (2019-09-29 by DD5FJK)**
-- 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.
-
-**News (2019-09-25 by DD5JFK)**
-- 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.
-
-**News (2019-09-13 by DD5JFK)**
-- 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.
-
-**News (2019-07-21 by DD5JFK)**
-- 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
-
-**News (2019-07-13 by DD5JFK)**
-- 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)
-
-**News (2019-06-30 by DD5JFK)**
-- 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!
-
-> When upgrading OpenWebRX, please make sure that you also upgrade *csdr* and *digiham*!
-
-## OpenWebRX servers on SDR.hu
-
-[SDR.hu](http://sdr.hu) is a site which lists the active, public OpenWebRX servers. Your receiver [can also be part of it](http://sdr.hu/openwebrx), if you want.
-
-![sdr.hu](http://blog.sdr.hu/images/openwebrx/screenshot-sdrhu.png)
-
 ## Setup
 
-### Raspberry Pi SD Card Images
+The following methods of setting up a receiver are currently available:
 
-Probably the quickest way to get started is to download the [latest Raspberry Pi SD Card Image](https://s3.eu-central-1.amazonaws.com/de.dd5jfk.openwebrx/2019-11-24-OpenWebRX-full.zip). It contains all the depencencies out of the box, and should work on all Raspberries up to the 3B+.
+- Raspberry Pi SD card images
+- Debian repository
+- Docker images
+- Manual installation
 
-This is based off the Raspbian Lite distribution, so [their installation instructions](https://www.raspberrypi.org/documentation/installation/installing-images/) apply.
+Please checkout the [setup guide on the wiki](https://github.com/jketterl/openwebrx/wiki/Setup-Guide) for more details
+on the respective methods.
 
-Please note: I have not updated this to include the Raspberry Pi 4 yet. (It seems to be impossible to build Rasbpian Buster images on x86 hardware right now. Stay tuned!)
+## Community
 
-Once you have booted a Raspberry with the SD Card, it will appear in your network with the hostname "openwebrx", which should make it available as https://openwebrx/ on most networks. This may vary depending on your specific setup.
+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
-For Digital voice, the minimum requirement right now seems to be a Rasbperry Pi 3B+. I would like to work on optimizing this for lower specs, but at this point I am not sure how much can be done. 
+[our groups.io group](https://groups.io/g/openwebrx).
-
-### Docker Images
-
-For those familiar with docker, I am providing [recent builds and Releases for both x86 and arm processors on the Docker hub](https://hub.docker.com/r/jketterl/openwebrx). You can find a short introduction there.
-
-### Manual Installation
-
-OpenWebRX currently requires Linux and python >= 3.6 to run. 
-
-First you will need to install the dependencies:
-
-- [csdr](https://github.com/jketterl/csdr)
-- [rtl-sdr](http://sdr.osmocom.org/trac/wiki/rtl-sdr)
-
-Optional dependency for improved hardware access (to become mandatory at some point):
-
-- [owrx_connector](https://github.com/jketterl/owrx_connector)
-
-Optional dependencies if you want to be able to listen do digital voice:
-
-- [digiham](https://github.com/jketterl/digiham)
-- [dsd](https://github.com/f4exb/dsdcc)
-
-Optional dependency if you want to decode WSJT-X modes:
-
-- [wsjt-x](https://physics.princeton.edu/pulsar/k1jt/wsjtx.html)
-
-After cloning this repository and connecting an RTL-SDR dongle to your computer, you can run the server:
-
-	./openwebrx.py
-	
-You can now open the GUI at <a href="http://localhost:8073">http://localhost:8073</a>.
-
-Please note that the server is also listening on the following ports (on localhost only):
-
-- ports 4950 to 4960 for the multi-user I/Q servers.
-
-Now the next step is to customize the parameters of your server in `config_webrx.py`.
-
-Actually, if you do something cool with OpenWebRX, please drop me a mail:  
-*Jakob Ketterl, DD5JFK &lt;dd5jfk@darc.de&gt;*
 
 ## Usage tips
 
@@ -155,14 +43,10 @@ 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).
 
-## Setup tips
-
-If you have any problems installing OpenWebRX, you should check out the <a href="https://github.com/simonyiszk/openwebrx/wiki">Wiki</a> about it, which has a page on the <a href="https://github.com/simonyiszk/openwebrx/wiki/Common-problems-and-their-solutions">common problems and their solutions</a>.
-
-Sometimes the actual error message is not at the end of the terminal output, you may have to look at the whole output to find it.
-
 ## Licensing
 
-OpenWebRX is available under Affero GPL v3 license (<a href="https://tldrlegal.com/license/gnu-affero-general-public-license-v3-(agpl-3.0)">summary</a>).
+OpenWebRX is available under Affero GPL v3 license
+([summary](https://tldrlegal.com/license/gnu-affero-general-public-license-v3-(agpl-3.0))).
 
-OpenWebRX is also available under a commercial license on request. Please contact me at the address *&lt;randras@sdr.hu&gt;* for licensing options. 
+OpenWebRX is also available under a commercial license on request. Please contact me at the address
+*&lt;randras@sdr.hu&gt;* for licensing options. 

bands.json

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

build.sh

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

config_webrx.py

@@ -32,8 +32,11 @@ config_webrx: configuration options for OpenWebRX
     and use them for running your web service with OpenWebRX.)
 """
 
+# configuration version. please only modify if you're able to perform the associated migration steps.
+version = 2
+
 # NOTE: you can find additional information about configuring OpenWebRX in the Wiki:
-#       https://github.com/simonyiszk/openwebrx/wiki
+# https://github.com/jketterl/openwebrx/wiki/Configuration-guide
 
 # ==== Server settings ====
 web_port = 8073
@@ -44,24 +47,30 @@ receiver_name = "[Callsign]"
 receiver_location = "Budapest, Hungary"
 receiver_asl = 200
 receiver_admin = "example@example.com"
-receiver_gps = (47.000000, 19.000000)
+receiver_gps = {"lat": 47.000000, "lon": 19.000000}
 photo_title = "Panorama of Budapest from Schönherz Zoltán Dormitory"
+# photo_desc allows you to put pretty much any HTML you like into the receiver description.
+# The lines below should give you some examples of what's possible.
 photo_desc = """
 You can add your own background photo and receiver information.<br />
-Receiver is operated by: <a href="mailto:%[RX_ADMIN]">%[RX_ADMIN]</a><br/>
+Receiver is operated by: <a href="mailto:openwebrx@localhost" target="_blank">Receiver Operator</a><br/>
-Device: %[RX_DEVICE]<br />
+Device: Receiver Device<br />
-Antenna: %[RX_ANT]<br />
+Antenna: Receiver Antenna<br />
 Website: <a href="http://localhost" target="_blank">http://localhost</a>
 """
 
-# ==== sdr.hu listing ====
+# ==== Public receiver listings ====
-# If you want your ham receiver to be listed publicly on sdr.hu, then take the following steps:
+# You can publish your receiver on online receiver directories, like https://www.receiverbook.de
-# 1. Register at: http://sdr.hu/register
+# You will receive a receiver key from the directory that will authenticate you as the operator of this receiver.
-# 2. You will get an unique key by email. Copy it and paste here:
+# Please note that you not share your receiver keys publicly since anyone that obtains your receiver key can take over
-sdrhu_key = ""
+# your public listing.
-# 3. Set this setting to True to enable listing:
+# Your receiver keys should be placed into this array:
-sdrhu_public_listing = False
+receiver_keys = []
-server_hostname = "localhost"
+# If you list your receiver on multiple sites, you can place all your keys into the array above, or you can append
+# keys to the arraylike this:
+# receiver_keys += ["my-receiver-key"]
+
+# If you're not sure, simply copy & paste the code you received from your listing site below this line:
 
 # ==== DSP/RX settings ====
 fft_fps = 9
@@ -93,13 +102,14 @@ Note: if you experience audio underruns while CPU usage is 100%, you can:
 # ==== I/Q sources ====
 # (Uncomment the appropriate by removing # characters at the beginning of the corresponding lines.)
 
-#################################################################################################
+###############################################################################
 # Is my SDR hardware supported?                                               #
-# Check here: https://github.com/simonyiszk/openwebrx/wiki#guides-for-receiver-hardware-support #
+# Check here: https://github.com/jketterl/openwebrx/wiki/Supported-Hardware   #
-#################################################################################################
+###############################################################################
 
 # Currently supported types of sdr receivers:
-# "rtl_sdr", "sdrplay", "hackrf", "airspy", "airspyhf", "fifi_sdr"
+# "rtl_sdr", "rtl_sdr_soapy", "sdrplay", "hackrf", "airspy", "airspyhf", "fifi_sdr",
+# "perseussdr", "lime_sdr", "pluto_sdr", "soapy_remote"
 #
 # In order to use rtl_sdr, you will need to install librtlsdr-dev and the connector.
 # In order to use sdrplay, airspy or airspyhf, you will need to install soapysdr, the corresponding driver, and the
@@ -107,8 +117,13 @@ Note: if you experience audio underruns while CPU usage is 100%, you can:
 #
 # https://github.com/jketterl/owrx_connector
 #
-# NOTE: The connector sources have replaced the old piped nmux style of reading input. If you still have any sdrs
+# In order to use Perseus HF you need to install the libperseus-sdr
-# configured that have type endin in "_connector", simply remove that suffix.
+#
+# https://github.com/Microtelecom/libperseus-sdr
+#
+# and do the proper changes to the sdrs object below
+# (see also Wiki in https://github.com/jketterl/openwebrx/wiki/Sample-configuration-for-Perseus-HF-receiver).
+#
 
 sdrs = {
     "rtlsdr": {
@@ -141,19 +156,18 @@ sdrs = {
         "name": "Airspy HF+",
         "type": "airspyhf",
         "ppm": 0,
+        "rf_gain": "auto",
         "profiles": {
             "20m": {
                 "name": "20m",
                 "center_freq": 14150000,
-                "rf_gain": 10,
+                "samp_rate": 384000,
-                "samp_rate": 768000,
                 "start_freq": 14070000,
                 "start_mod": "usb",
             },
             "30m": {
                 "name": "30m",
                 "center_freq": 10125000,
-                "rf_gain": 10,
                 "samp_rate": 192000,
                 "start_freq": 10142000,
                 "start_mod": "usb",
@@ -161,24 +175,21 @@ sdrs = {
             "40m": {
                 "name": "40m",
                 "center_freq": 7100000,
-                "rf_gain": 10,
                 "samp_rate": 256000,
                 "start_freq": 7070000,
-                "start_mod": "usb",
+                "start_mod": "lsb",
             },
             "80m": {
                 "name": "80m",
                 "center_freq": 3650000,
-                "rf_gain": 10,
+                "samp_rate": 384000,
-                "samp_rate": 768000,
                 "start_freq": 3570000,
-                "start_mod": "usb",
+                "start_mod": "lsb",
             },
             "49m": {
                 "name": "49m Broadcast",
-                "center_freq": 6000000,
+                "center_freq": 6050000,
-                "rf_gain": 10,
+                "samp_rate": 384000,
-                "samp_rate": 768000,
                 "start_freq": 6070000,
                 "start_mod": "am",
             },
@@ -188,6 +199,7 @@ sdrs = {
         "name": "SDRPlay RSP2",
         "type": "sdrplay",
         "ppm": 0,
+        "antenna": "Antenna A",
         "profiles": {
             "20m": {
                 "name": "20m",
@@ -196,7 +208,6 @@ sdrs = {
                 "samp_rate": 500000,
                 "start_freq": 14070000,
                 "start_mod": "usb",
-                "antenna": "Antenna A",
             },
             "30m": {
                 "name": "30m",
@@ -212,8 +223,7 @@ sdrs = {
                 "rf_gain": 0,
                 "samp_rate": 500000,
                 "start_freq": 7070000,
-                "start_mod": "usb",
+                "start_mod": "lsb",
-                "antenna": "Antenna A",
             },
             "80m": {
                 "name": "80m",
@@ -221,8 +231,7 @@ sdrs = {
                 "rf_gain": 0,
                 "samp_rate": 500000,
                 "start_freq": 3570000,
-                "start_mod": "usb",
+                "start_mod": "lsb",
-                "antenna": "Antenna A",
             },
             "49m": {
                 "name": "49m Broadcast",
@@ -231,7 +240,6 @@ sdrs = {
                 "samp_rate": 500000,
                 "start_freq": 6070000,
                 "start_mod": "am",
-                "antenna": "Antenna A",
             },
         },
     },
@@ -239,26 +247,24 @@ sdrs = {
 
 # ==== Color themes ====
 
-# A guide is available to help you set these values: https://github.com/simonyiszk/openwebrx/wiki/Calibrating-waterfall-display-levels
-
 ### default theme by teejez:
 waterfall_colors = [0x000000FF, 0x0000FFFF, 0x00FFFFFF, 0x00FF00FF, 0xFFFF00FF, 0xFF0000FF, 0xFF00FFFF, 0xFFFFFFFF]
 waterfall_min_level = -88  # in dB
 waterfall_max_level = -20
-waterfall_auto_level_margin = (5, 40)
+waterfall_auto_level_margin = {"min": 5, "max": 40}
 ### old theme by HA7ILM:
 # waterfall_colors = "[0x000000ff,0x2e6893ff, 0x69a5d0ff, 0x214b69ff, 0x9dc4e0ff,  0xfff775ff, 0xff8a8aff, 0xb20000ff]"
 # waterfall_min_level = -115 #in dB
 # waterfall_max_level = 0
-# waterfall_auto_level_margin = (20, 30)
+# waterfall_auto_level_margin = {"min": 20, "max": 30}
 ##For the old colors, you might also want to set [fft_voverlap_factor] to 0.
 
 # Note: When the auto waterfall level button is clicked, the following happens:
-#   [waterfall_min_level] = [current_min_power_level] - [waterfall_auto_level_margin[0]]
+#   [waterfall_min_level] = [current_min_power_level] - [waterfall_auto_level_margin["min"]]
-#   [waterfall_max_level] = [current_max_power_level] + [waterfall_auto_level_margin[1]]
+#   [waterfall_max_level] = [current_max_power_level] + [waterfall_auto_level_margin["max"]]
 #
-#   ___|____________________________________|____________________________________|____________________________________|___> signal power
+#   ___|________________________________________|____________________________________|________________________________________|___> signal power
-#        \_waterfall_auto_level_margin[0]_/ |__ current_min_power_level          | \_waterfall_auto_level_margin[1]_/
+#        \_waterfall_auto_level_margin["min"]_/ |__ current_min_power_level          | \_waterfall_auto_level_margin["max"]_/
 #                                                          current_max_power_level __|
 
 # === Experimental settings ===
@@ -276,22 +282,28 @@ google_maps_api_key = ""
 # in seconds; default: 2 hours
 map_position_retention_time = 2 * 60 * 60
 
-# wsjt decoder queue configuration
+# decoder queue configuration
-# due to the nature of the wsjt operating modes (ft8, ft8, jt9, jt65 and wspr), the data is recorded for a given amount
+# 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 (6.5 seconds up to 2 minutes) and decoded at the end. this can lead to very high peak loads.
+# of time (6 seconds up to 2 minutes) and decoded at the end. this can lead to very high peak loads.
 # to mitigate this, the recordings will be queued and processed in sequence.
 # the number of workers will limit the total amount of work (one worker will losely occupy one cpu / thread)
-wsjt_queue_workers = 2
+decoding_queue_workers = 2
 # the maximum queue length will cause decodes to be dumped if the workers cannot keep up
 # if you are running background services, make sure this number is high enough to accept the task influx during peaks
-# i.e. this should be higher than the number of wsjt services running at the same time
+# i.e. this should be higher than the number of decoding services running at the same time
-wsjt_queue_length = 10
+decoding_queue_length = 10
+
 # wsjt decoding depth will allow more results, but will also consume more cpu
 wsjt_decoding_depth = 3
 # can also be set for each mode separately
 # jt65 seems to be somewhat prone to erroneous decodes, this setting handles that to some extent
 wsjt_decoding_depths = {"jt65": 1}
 
+# JS8 comes in different speeds: normal, slow, fast, turbo. This setting controls which ones are enabled.
+js8_enabled_profiles = ["normal", "slow"]
+# JS8 decoding depth; higher value will get more results, but will also consume more cpu
+js8_decoding_depth = 3
+
 temporary_directory = "/tmp"
 
 services_enabled = False
@@ -314,3 +326,8 @@ aprs_symbols_path = "/opt/aprs-symbols/png"
 # this also uses the receiver_gps setting from above, so make sure it contains a correct locator
 pskreporter_enabled = False
 pskreporter_callsign = "N0CALL"
+
+# === Web admin settings ===
+# this feature is experimental at the moment. it should not be enabled on shared receivers since it allows remote
+# changes to the receiver settings. enable for testing in controlled environment only.
+# webadmin_enabled = False

csdr/csdr.py

@@ -29,7 +29,11 @@ import math
 from functools import partial
 
 from owrx.kiss import KissClient, DirewolfConfig
-from owrx.wsjt import Ft8Chopper, WsprChopper, Jt9Chopper, Jt65Chopper, Ft4Chopper
+from owrx.wsjt import Ft8Profile, WsprProfile, Jt9Profile, Jt65Profile, Ft4Profile
+from owrx.js8 import Js8Profiles
+from owrx.audio import AudioChopper
+
+from csdr.pipe import Pipe
 
 import logging
 
@@ -41,7 +45,7 @@ class output(object):
         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)).start()
+            threading.Thread(target=self.pump(read_fn, lambda x: None), name="csdr_pump_thread").start()
             return
         self.receive_output(t, read_fn)
 
@@ -52,7 +56,11 @@ class output(object):
         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:
@@ -68,8 +76,10 @@ class dsp(object):
     def __init__(self, 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
@@ -82,6 +92,8 @@ class dsp(object):
         self.demodulator = "nfm"
         self.name = "csdr"
         self.base_bufsize = 512
+        self.decimation = None
+        self.last_decimation = None
         self.nc_port = None
         self.csdr_dynamic_bufsize = False
         self.csdr_print_bufsizes = False
@@ -94,31 +106,38 @@ class dsp(object):
         self.secondary_fft_size = 1024
         self.secondary_process_fft = None
         self.secondary_process_demod = None
-        self.pipe_names = [
+        self.pipe_names = {
-            "bpf_pipe",
+            "bpf_pipe": Pipe.WRITE,
-            "shift_pipe",
+            "shift_pipe": Pipe.WRITE,
-            "squelch_pipe",
+            "squelch_pipe": Pipe.WRITE,
-            "smeter_pipe",
+            "smeter_pipe": Pipe.READ,
-            "meta_pipe",
+            "meta_pipe": Pipe.READ,
-            "iqtee_pipe",
+            "iqtee_pipe": Pipe.NONE,
-            "iqtee2_pipe",
+            "iqtee2_pipe": Pipe.NONE,
-            "dmr_control_pipe",
+            "dmr_control_pipe": Pipe.WRITE,
-        ]
+        }
-        self.secondary_pipe_names = ["secondary_shift_pipe"]
+        self.pipes = {}
+        self.secondary_pipe_names = {"secondary_shift_pipe": Pipe.WRITE}
         self.secondary_offset_freq = 1000
         self.unvoiced_quality = 1
         self.modification_lock = threading.Lock()
         self.output = output
-        self.temporary_directory = "/tmp"
+
+        self.temporary_directory = None
+        self.pipe_base_path = None
+        self.set_temporary_directory("/tmp")
+
         self.is_service = False
         self.direwolf_config = None
         self.direwolf_port = None
+        self.process = None
 
     def set_service(self, flag=True):
         self.is_service = flag
 
     def set_temporary_directory(self, what):
         self.temporary_directory = what
+        self.pipe_base_path = "{tmp_dir}/openwebrx_pipe_".format(tmp_dir=self.temporary_directory)
 
     def chain(self, which):
         chain = ["nc -v 127.0.0.1 {nc_port}"]
@@ -137,7 +156,7 @@ class dsp(object):
             if self.fft_compression == "adpcm":
                 chain += ["csdr compress_fft_adpcm_f_u8 {fft_size}"]
             return chain
-        chain += ["csdr shift_addition_cc --fifo {shift_pipe}"]
+        chain += ["csdr shift_addfast_cc --fifo {shift_pipe}"]
         if self.decimation > 1:
             chain += ["csdr fir_decimate_cc {decimation} {ddc_transition_bw} HAMMING"]
         chain += ["csdr bandpass_fir_fft_cc --fifo {bpf_pipe} {bpf_transition_bw} HAMMING"]
@@ -153,9 +172,12 @@ class dsp(object):
             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 = (
+        last_decimation_block = []
-            ["csdr fractional_decimator_ff {last_decimation}"] if self.last_decimation != 1.0 else []
+        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
@@ -166,6 +188,16 @@ class dsp(object):
                 ]
             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} 50e-6",
+                "csdr convert_f_s16"
+            ]
         elif self.isDigitalVoice(which):
             chain += ["csdr fmdemod_quadri_cf", "dc_block "]
             chain += last_decimation_block
@@ -202,6 +234,15 @@ class dsp(object):
                 "csdr limit_ff",
                 "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 - -",
+                "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 == "ssb":
             chain += ["csdr realpart_cf"]
             chain += last_decimation_block
@@ -231,14 +272,14 @@ class dsp(object):
             return chain
         elif which == "bpsk31" or which == "bpsk63":
             return chain + [
-                "csdr shift_addition_cc --fifo {secondary_shift_pipe}",
+                "csdr shift_addfast_cc --fifo {secondary_shift_pipe}",
                 "csdr bandpass_fir_fft_cc -{secondary_bpf_cutoff} {secondary_bpf_cutoff} {secondary_bpf_cutoff}",
                 "csdr simple_agc_cc 0.001 0.5",
                 "csdr timing_recovery_cc GARDNER {secondary_samples_per_bits} 0.5 2 --add_q",
                 "CSDR_FIXED_BUFSIZE=1 csdr dbpsk_decoder_c_u8",
                 "CSDR_FIXED_BUFSIZE=1 csdr psk31_varicode_decoder_u8_u8",
             ]
-        elif self.isWsjtMode(which):
+        elif self.isWsjtMode(which) or self.isJs8(which):
             chain += ["csdr realpart_cf"]
             if self.last_decimation != 1.0:
                 chain += ["csdr fractional_decimator_ff {last_decimation}"]
@@ -247,7 +288,7 @@ class dsp(object):
             chain += ["csdr fmdemod_quadri_cf"]
             if self.last_decimation != 1.0:
                 chain += ["csdr fractional_decimator_ff {last_decimation}"]
-            return chain + ["csdr convert_f_s16", "direwolf -c {direwolf_config} -r {audio_rate} -t 0 -q d -q h - 1>&2"]
+            return chain + ["csdr convert_f_s16", "direwolf -c {direwolf_config} -r {audio_rate} -t 0 -q d -q h 1>&2"]
         elif which == "pocsag":
             chain += ["csdr fmdemod_quadri_cf"]
             if self.last_decimation != 1.0:
@@ -305,8 +346,8 @@ class dsp(object):
         self.try_create_configs(secondary_command_demod)
 
         secondary_command_demod = secondary_command_demod.format(
-            input_pipe=self.iqtee2_pipe,
+            input_pipe=self.pipes["iqtee2_pipe"],
-            secondary_shift_pipe=self.secondary_shift_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(),
@@ -325,7 +366,7 @@ class dsp(object):
         if self.output.supports_type("secondary_fft"):
             secondary_command_fft = " | ".join(self.secondary_chain("fft"))
             secondary_command_fft = secondary_command_fft.format(
-                input_pipe=self.iqtee_pipe,
+                input_pipe=self.pipes["iqtee_pipe"],
                 secondary_fft_input_size=self.secondary_fft_size,
                 secondary_fft_size=self.secondary_fft_size,
                 secondary_fft_block_size=self.secondary_fft_block_size(),
@@ -351,18 +392,25 @@ class dsp(object):
 
         if self.isWsjtMode():
             smd = self.get_secondary_demodulator()
+            chopper_profile = None
             if smd == "ft8":
-                chopper = Ft8Chopper(self.secondary_process_demod.stdout)
+                chopper_profile = Ft8Profile()
             elif smd == "wspr":
-                chopper = WsprChopper(self.secondary_process_demod.stdout)
+                chopper_profile = WsprProfile()
             elif smd == "jt65":
-                chopper = Jt65Chopper(self.secondary_process_demod.stdout)
+                chopper_profile = Jt65Profile()
             elif smd == "jt9":
-                chopper = Jt9Chopper(self.secondary_process_demod.stdout)
+                chopper_profile = Jt9Profile()
             elif smd == "ft4":
-                chopper = Ft4Chopper(self.secondary_process_demod.stdout)
+                chopper_profile = Ft4Profile()
+            if chopper_profile is not None:
+                chopper = AudioChopper(self, self.secondary_process_demod.stdout, chopper_profile)
                 chopper.start()
                 self.output.send_output("wsjt_demod", chopper.read)
+        elif self.isJs8():
+            chopper = AudioChopper(self, self.secondary_process_demod.stdout, *Js8Profiles.getEnabledProfiles())
+            chopper.start()
+            self.output.send_output("js8_demod", chopper.read)
         elif self.isPacket():
             # we best get the ax25 packets from the kiss socket
             kiss = KissClient(self.direwolf_port)
@@ -373,30 +421,34 @@ class dsp(object):
             self.output.send_output("secondary_demod", partial(self.secondary_process_demod.stdout.read, 1))
 
         # open control pipes for csdr and send initialization data
-        if self.secondary_shift_pipe != None:  # TODO digimodes
+        if self.has_pipe("secondary_shift_pipe"):  # TODO digimodes
-            self.secondary_shift_pipe_file = open(self.secondary_shift_pipe, "w")  # TODO digimodes
             self.set_secondary_offset_freq(self.secondary_offset_freq)  # TODO digimodes
 
     def set_secondary_offset_freq(self, value):
         self.secondary_offset_freq = value
-        if self.secondary_processes_running and hasattr(self, "secondary_shift_pipe_file"):
+        if self.secondary_processes_running and self.has_pipe("secondary_shift_pipe"):
-            self.secondary_shift_pipe_file.write("%g\n" % (-float(self.secondary_offset_freq) / self.if_samp_rate()))
+            self.pipes["secondary_shift_pipe"].write("%g\n" % (-float(self.secondary_offset_freq) / self.if_samp_rate()))
-            self.secondary_shift_pipe_file.flush()
 
     def stop_secondary_demodulator(self):
-        if self.secondary_processes_running == False:
+        if not self.secondary_processes_running:
             return
         self.try_delete_pipes(self.secondary_pipe_names)
         self.try_delete_configs()
         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
@@ -447,11 +499,21 @@ class dsp(object):
 
     def get_decimation(self, input_rate, output_rate):
         decimation = 1
-        while input_rate / (decimation + 1) >= output_rate:
+        correction = 1
+        # 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.
+        # the factor of 5 is by experimentation only, with a minimum audio rate of 36kHz (enforced by the client)
+        # this allows us to cover at least +/- 80kHz of frequency spectrum (may be higher, but that's the worst case).
+        # the correction factor is automatically compensated for by the secondary decimation stage, which comes
+        # after the demodulator.
+        if self.get_demodulator() == "wfm":
+            correction = 5
+        while input_rate / (decimation + 1) >= output_rate * correction:
             decimation += 1
         fraction = float(input_rate / decimation) / output_rate
         intermediate_rate = input_rate / decimation
-        return (decimation, fraction, intermediate_rate)
+        return decimation, fraction, intermediate_rate
 
     def if_samp_rate(self):
         return self.samp_rate / self.decimation
@@ -462,11 +524,18 @@ class dsp(object):
     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():
             return 48000
-        elif self.isWsjtMode():
+        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):
@@ -479,6 +548,11 @@ class dsp(object):
             demodulator = self.get_secondary_demodulator()
         return demodulator in ["ft8", "wspr", "jt65", "jt9", "ft4"]
 
+    def isJs8(self, demodulator = None):
+        if demodulator is None:
+            demodulator = self.get_secondary_demodulator()
+        return demodulator == "js8"
+
     def isPacket(self, demodulator=None):
         if demodulator is None:
             demodulator = self.get_secondary_demodulator()
@@ -489,6 +563,16 @@ class dsp(object):
             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 set_output_rate(self, output_rate):
         if self.output_rate == output_rate:
             return
@@ -496,7 +580,16 @@ class dsp(object):
         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
@@ -527,21 +620,22 @@ class dsp(object):
     def set_offset_freq(self, offset_freq):
         self.offset_freq = offset_freq
         if self.running:
-            self.modification_lock.acquire()
+            self.pipes["shift_pipe"].write("%g\n" % (-float(self.offset_freq) / self.samp_rate))
-            self.shift_pipe_file.write("%g\n" % (-float(self.offset_freq) / self.samp_rate))
+
-            self.shift_pipe_file.flush()
+    def set_center_freq(self, center_freq):
-            self.modification_lock.release()
+        # dsp only needs to know this to be able to pass it to decoders in the form of get_operating_freq()
+        self.center_freq = center_freq
+
+    def get_operating_freq(self):
+        return self.center_freq + self.offset_freq
 
     def set_bpf(self, low_cut, high_cut):
         self.low_cut = low_cut
         self.high_cut = high_cut
         if self.running:
-            self.modification_lock.acquire()
+            self.pipes["bpf_pipe"].write(
-            self.bpf_pipe_file.write(
                 "%g %g\n" % (float(self.low_cut) / self.if_samp_rate(), float(self.high_cut) / self.if_samp_rate())
             )
-            self.bpf_pipe_file.flush()
-            self.modification_lock.release()
 
     def get_bpf(self):
         return [self.low_cut, self.high_cut]
@@ -552,12 +646,9 @@ class dsp(object):
     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() else self.squelch_level
+        actual_squelch = -150 if self.isDigitalVoice() or self.isPacket() or self.isPocsag() or self.isFreeDV() else self.squelch_level
         if self.running:
-            self.modification_lock.acquire()
+            self.pipes["squelch_pipe"].write("%g\n" % (self.convertToLinear(actual_squelch)))
-            self.squelch_pipe_file.write("%g\n" % (self.convertToLinear(actual_squelch)))
-            self.squelch_pipe_file.flush()
-            self.modification_lock.release()
 
     def set_unvoiced_quality(self, q):
         self.unvoiced_quality = q
@@ -567,39 +658,36 @@ class dsp(object):
         return self.unvoiced_quality
 
     def set_dmr_filter(self, filter):
-        if self.dmr_control_pipe_file:
+        if self.has_pipe("dmr_control_pipe"):
-            self.dmr_control_pipe_file.write("{0}\n".format(filter))
+            self.pipes["dmr_control_pipe"].write("{0}\n".format(filter))
-            self.dmr_control_pipe_file.flush()
-
-    def mkfifo(self, path):
-        try:
-            os.unlink(path)
-        except:
-            pass
-        os.mkfifo(path)
 
     def ddc_transition_bw(self):
         return self.ddc_transition_bw_rate * (self.if_samp_rate() / float(self.samp_rate))
 
     def try_create_pipes(self, pipe_names, command_base):
-        for pipe_name in pipe_names:
+        for pipe_name, pipe_type in pipe_names.items():
+            if 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:
-                setattr(self, pipe_name, self.pipe_base_path + pipe_name)
+                p = self.pipe_base_path + pipe_name
-                self.mkfifo(getattr(self, pipe_name))
+                encoding = None
+                # TODO make digiham output unicode and then change this here
+                #      the whole pipe enoding feature onlye exists because of this
+                if pipe_name == "meta_pipe":
+                    encoding = "cp437"
+                self.pipes[pipe_name] = Pipe.create(p, pipe_type, encoding=encoding)
             else:
-                setattr(self, pipe_name, None)
+                self.pipes[pipe_name] = None
+
+    def has_pipe(self, name):
+        return name in self.pipes and self.pipes[name] is not None
 
     def try_delete_pipes(self, pipe_names):
         for pipe_name in pipe_names:
-            pipe_path = getattr(self, pipe_name, None)
+            if self.has_pipe(pipe_name):
-            if pipe_path:
+                self.pipes[pipe_name].close()
-                try:
+                self.pipes[pipe_name] = None
-                    os.unlink(pipe_path)
-                except FileNotFoundError:
-                    # it seems like we keep calling this twice. no idea why, but we don't need the resulting error.
-                    pass
-                except Exception:
-                    logger.exception("try_delete_pipes()")
 
     def try_create_configs(self, command):
         if "{direwolf_config}" in command:
@@ -626,23 +714,36 @@ class dsp(object):
             self.direwolf_config = None
 
     def start(self):
-        self.modification_lock.acquire()
+        with self.modification_lock:
             if self.running:
-            self.modification_lock.release()
                 return
             self.running = True
 
             command_base = " | ".join(self.chain(self.demodulator))
 
             # create control pipes for csdr
-        self.pipe_base_path = "{tmp_dir}/openwebrx_pipe_{myid}_".format(tmp_dir=self.temporary_directory, myid=id(self))
-
             self.try_create_pipes(self.pipe_names, command_base)
 
+            # send initial config through the pipes
+            if self.has_pipe("bpf_pipe"):
+                self.set_bpf(self.low_cut, self.high_cut)
+            if self.has_pipe("shift_pipe"):
+                self.set_offset_freq(self.offset_freq)
+            if self.has_pipe("squelch_pipe"):
+                self.set_squelch_level(self.squelch_level)
+            if self.has_pipe("dmr_control_pipe"):
+                self.set_dmr_filter(3)
+
             # run the command
             command = command_base.format(
-            bpf_pipe=self.bpf_pipe,
+                bpf_pipe=self.pipes["bpf_pipe"],
-            shift_pipe=self.shift_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,
@@ -653,15 +754,9 @@ class dsp(object):
                 flowcontrol=int(self.samp_rate * 2),
                 start_bufsize=self.base_bufsize * self.decimation,
                 nc_port=self.nc_port,
-            squelch_pipe=self.squelch_pipe,
-            smeter_pipe=self.smeter_pipe,
-            meta_pipe=self.meta_pipe,
-            iqtee_pipe=self.iqtee_pipe,
-            iqtee2_pipe=self.iqtee2_pipe,
                 output_rate=self.get_output_rate(),
                 smeter_report_every=int(self.if_samp_rate() / 6000),
                 unvoiced_quality=self.get_unvoiced_quality(),
-            dmr_control_pipe=self.dmr_control_pipe,
                 audio_rate=self.get_audio_rate(),
             )
 
@@ -682,52 +777,32 @@ class dsp(object):
                     logger.debug("restarting since rc = 0, self.running = true, and no modification")
                     self.restart()
 
-        threading.Thread(target=watch_thread).start()
+            threading.Thread(target=watch_thread, name="csdr_watch_thread").start()
 
-        if self.output.supports_type("audio"):
+            audio_type = "hd_audio" if self.isHdAudio() else "audio"
+            if self.output.supports_type(audio_type):
                 self.output.send_output(
-                "audio",
+                    audio_type,
                     partial(
                         self.process.stdout.read,
                         self.get_fft_bytes_to_read() if self.demodulator == "fft" else self.get_audio_bytes_to_read(),
                     ),
                 )
 
-        # open control pipes for csdr
-        if self.bpf_pipe:
-            self.bpf_pipe_file = open(self.bpf_pipe, "w")
-        if self.shift_pipe:
-            self.shift_pipe_file = open(self.shift_pipe, "w")
-        if self.squelch_pipe:
-            self.squelch_pipe_file = open(self.squelch_pipe, "w")
             self.start_secondary_demodulator()
 
-        self.modification_lock.release()
+        if self.has_pipe("smeter_pipe"):
-
-        # send initial config through the pipes
-        if self.squelch_pipe:
-            self.set_squelch_level(self.squelch_level)
-        if self.shift_pipe:
-            self.set_offset_freq(self.offset_freq)
-        if self.bpf_pipe:
-            self.set_bpf(self.low_cut, self.high_cut)
-        if self.smeter_pipe:
-            self.smeter_pipe_file = open(self.smeter_pipe, "r")
-
             def read_smeter():
-                raw = self.smeter_pipe_file.readline()
+                raw = self.pipes["smeter_pipe"].readline()
                 if len(raw) == 0:
                     return None
                 else:
                     return float(raw.rstrip("\n"))
 
             self.output.send_output("smeter", read_smeter)
-        if self.meta_pipe != None:
+        if self.has_pipe("meta_pipe"):
-            # TODO make digiham output unicode and then change this here
-            self.meta_pipe_file = open(self.meta_pipe, "r", encoding="cp437")
-
             def read_meta():
-                raw = self.meta_pipe_file.readline()
+                raw = self.pipes["meta_pipe"].readline()
                 if len(raw) == 0:
                     return None
                 else:
@@ -735,15 +810,19 @@ class dsp(object):
 
             self.output.send_output("meta", read_meta)
 
-        if self.dmr_control_pipe:
+        if self.csdr_dynamic_bufsize:
-            self.dmr_control_pipe_file = open(self.dmr_control_pipe, "w")
+            self.process.stdout.read(8)  # dummy read to skip bufsize & preamble
+            logger.debug("Note: CSDR_DYNAMIC_BUFSIZE_ON = 1")
 
     def stop(self):
-        self.modification_lock.acquire()
+        with self.modification_lock:
             self.running = False
-        if hasattr(self, "process"):
+            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
@@ -751,8 +830,6 @@ class dsp(object):
 
             self.try_delete_pipes(self.pipe_names)
 
-        self.modification_lock.release()
-
     def restart(self):
         if not self.running:
             return
@@ -761,4 +838,3 @@ class dsp(object):
 
     def __del__(self):
         self.stop()
-        del self.process

csdr/pipe.py

@@ -0,0 +1,155 @@
+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(.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

@@ -1,5 +1,148 @@
-openwebrx (0.18) UNRELEASED; urgency=low
+openwebrx (0.20.0) UNRELEASED; urgency=low
 
-  * Initial release.
+  * 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
+  * New devices supported:
+    - FunCube Dongle Pro+ (`"type": "fcdpp"`)
+    - Support for connections to rtl_tcp
 
- -- Jakob Ketterl <jakob.ketterl@gmx.de>  Sun, 08 Dec 2019 12:35:48 +0000
+ -- Jakob Ketterl <jakob.ketterl@gmx.de>  Sat, 13 Jun 2020 17:22:00 +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/control

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

debian/openwebrx.install

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

debian/postinst

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

debian/rules

@@ -3,3 +3,6 @@ export PYBUILD_NAME=openwebrx
 
 %:
 	dh $@ --with python3 --buildsystem=pybuild --with systemd
+
+override_dh_strip_nondeterminism:
+	dh_strip_nondeterminism -X.png

docker/Dockerfiles/Dockerfile-airspy

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

docker/Dockerfiles/Dockerfile-base

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

docker/Dockerfiles/Dockerfile-fcdpp

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

docker/Dockerfiles/Dockerfile-full

@@ -2,16 +2,27 @@ ARG ARCHTAG
 FROM openwebrx-base:$ARCHTAG
 
 ADD docker/scripts/install-dependencies-*.sh /
-ADD docker/scripts/install-lib.*.patch /
+ADD docker/files/sdrplay/install-lib.*.patch /
 
-RUN /install-dependencies-rtlsdr.sh
+RUN /install-dependencies-rtlsdr.sh &&\
-RUN /install-dependencies-hackrf.sh
+    /install-dependencies-soapysdr.sh &&\
-RUN /install-dependencies-soapysdr.sh
+    /install-dependencies-hackrf.sh &&\
-RUN /install-dependencies-sdrplay.sh
+    /install-dependencies-sdrplay.sh &&\
-RUN /install-dependencies-airspy.sh
+    /install-dependencies-airspy.sh &&\
-RUN /install-dependencies-rtlsdr-soapy.sh
+    /install-dependencies-rtlsdr-soapy.sh &&\
-RUN rm /install-dependencies-*.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 &&\
+    rm /install-dependencies-*.sh &&\
+    rm /install-lib.*.patch
 
 ADD docker/scripts/install-connectors.sh /
-RUN /install-connectors.sh
+RUN /install-connectors.sh &&\
-RUN rm /install-connectors.sh
+    rm /install-connectors.sh
+
+ADD docker/files/services/sdrplay /etc/services.d/sdrplay
+
+ADD . /opt/openwebrx

docker/Dockerfiles/Dockerfile-hackrf

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

docker/Dockerfiles/Dockerfile-limesdr

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

docker/Dockerfiles/Dockerfile-perseus

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

docker/Dockerfiles/Dockerfile-plutosdr

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

docker/Dockerfiles/Dockerfile-radioberry

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

docker/Dockerfiles/Dockerfile-rtlsdr

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

docker/Dockerfiles/Dockerfile-rtlsdr-soapy

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

docker/Dockerfiles/Dockerfile-sdrplay

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

docker/Dockerfiles/Dockerfile-soapyremote

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

docker/Dockerfiles/Dockerfile-soapysdr

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

docker/env

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

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/sdrplay/run

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

docker/files/wsjtx/wsjtx-hamlib.patch

@@ -0,0 +1,43 @@
+--- CMakeLists.txt.orig	2020-07-21 20:59:55.982026645 +0200
++++ CMakeLists.txt	2020-07-21 21:01:25.444836112 +0200
+@@ -80,24 +80,6 @@
+ 
+ include (ExternalProject)
+ 
+-
+-#
+-# build and install hamlib locally so it can be referenced by the
+-# WSJT-X build
+-#
+-ExternalProject_Add (hamlib
+-  GIT_REPOSITORY ${hamlib_repo}
+-  GIT_TAG ${hamlib_TAG}
+-  URL ${CMAKE_CURRENT_SOURCE_DIR}/src/${__hamlib_upstream}
+-  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
+ #
+@@ -136,7 +118,6 @@
+ # 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}
+@@ -160,7 +141,6 @@
+   DEPENDEES build
+   )
+ 
+-set_target_properties (hamlib PROPERTIES EXCLUDE_FROM_ALL 1)
+ set_target_properties (wsjtx PROPERTIES EXCLUDE_FROM_ALL 1)
+ 
+ add_dependencies (wsjtx-configure hamlib-install)

docker/files/wsjtx/wsjtx.patch

@@ -0,0 +1,155 @@
+diff -ur wsjtx-orig/CMake/Modules/Findhamlib.cmake wsjtx/CMake/Modules/Findhamlib.cmake
+--- wsjtx-orig/CMake/Modules/Findhamlib.cmake	2020-07-21 21:10:43.124810140 +0200
++++ wsjtx/CMake/Modules/Findhamlib.cmake	2020-07-21 21:11:03.368019114 +0200
+@@ -85,4 +85,4 @@
+ # Handle the  QUIETLY and REQUIRED  arguments and set  HAMLIB_FOUND to
+ # TRUE if all listed variables are TRUE
+ include (FindPackageHandleStandardArgs)
+-find_package_handle_standard_args (hamlib DEFAULT_MSG hamlib_INCLUDE_DIRS hamlib_LIBRARIES hamlib_LIBRARY_DIRS)
++find_package_handle_standard_args (hamlib DEFAULT_MSG hamlib_INCLUDE_DIRS hamlib_LIBRARIES)
+diff -ur wsjtx-orig/CMakeLists.txt wsjtx/CMakeLists.txt
+--- wsjtx-orig/CMakeLists.txt	2020-07-21 21:10:43.124810140 +0200
++++ wsjtx/CMakeLists.txt	2020-07-21 22:14:04.454639589 +0200
+@@ -871,7 +871,7 @@
+ #
+ # 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)
+@@ -1348,53 +1348,10 @@
+ 
+ endif(WSJT_BUILD_UTILS)
+ 
+-# build the main application
+-add_executable (wsjtx MACOSX_BUNDLE
+-  ${wsjtx_CXXSRCS}
+-  ${wsjtx_GENUISRCS}
+-  wsjtx.rc
+-  ${WSJTX_ICON_FILE}
+-  ${wsjtx_RESOURCES_RCC}
+-  )
+-
+ if (WSJT_CREATE_WINMAIN)
+   set_target_properties (wsjtx PROPERTIES WIN32_EXECUTABLE ON)
+ endif (WSJT_CREATE_WINMAIN)
+ 
+-set_target_properties (wsjtx PROPERTIES
+-  MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/Darwin/Info.plist.in"
+-  MACOSX_BUNDLE_INFO_STRING "${WSJTX_DESCRIPTION_SUMMARY}"
+-  MACOSX_BUNDLE_ICON_FILE "${WSJTX_ICON_FILE}"
+-  MACOSX_BUNDLE_BUNDLE_VERSION ${wsjtx_VERSION}
+-  MACOSX_BUNDLE_SHORT_VERSION_STRING "v${wsjtx_VERSION}"
+-  MACOSX_BUNDLE_LONG_VERSION_STRING "Version ${wsjtx_VERSION}"
+-  MACOSX_BUNDLE_BUNDLE_NAME "${PROJECT_NAME}"
+-  MACOSX_BUNDLE_BUNDLE_EXECUTABLE_NAME "${PROJECT_NAME}"
+-  MACOSX_BUNDLE_COPYRIGHT "${PROJECT_COPYRIGHT}"
+-  MACOSX_BUNDLE_GUI_IDENTIFIER "org.k1jt.wsjtx"
+-  )
+-
+-target_include_directories (wsjtx PRIVATE ${FFTW3_INCLUDE_DIRS})
+-if (APPLE)
+-  target_link_libraries (wsjtx Qt5::SerialPort wsjt_fort wsjt_cxx wsjt_qt wsjt_qtmm ${hamlib_LIBRARIES} ${FFTW3_LIBRARIES})
+-else ()
+-  target_link_libraries (wsjtx Qt5::SerialPort wsjt_fort_omp wsjt_cxx wsjt_qt wsjt_qtmm ${hamlib_LIBRARIES} ${FFTW3_LIBRARIES})
+-  if (OpenMP_C_FLAGS)
+-    set_target_properties (wsjtx PROPERTIES
+-      COMPILE_FLAGS "${OpenMP_C_FLAGS}"
+-      LINK_FLAGS "${OpenMP_C_FLAGS}"
+-      )
+-  endif ()
+-  set_target_properties (wsjtx PROPERTIES
+-    Fortran_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/fortran_modules_omp
+-    )
+-  if (WIN32)
+-    set_target_properties (wsjtx PROPERTIES
+-      LINK_FLAGS -Wl,--stack,16777216
+-      )
+-  endif ()
+-endif ()
+-
+ # 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})
+@@ -1437,24 +1394,9 @@
+   set_target_properties (message_aggregator PROPERTIES WIN32_EXECUTABLE ON)
+ endif (WSJT_CREATE_WINMAIN)
+ 
+-if (UNIX)
+-  if (NOT WSJT_SKIP_MANPAGES)
+-    add_subdirectory (manpages)
+-    add_dependencies (wsjtx manpages)
+-  endif (NOT WSJT_SKIP_MANPAGES)
+-  if (NOT APPLE)
+-    add_subdirectory (debian)
+-    add_dependencies (wsjtx debian)
+-  endif (NOT APPLE)
+-endif (UNIX)
+-
+ #
+ # installation
+ #
+-install (TARGETS wsjtx
+-  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+-  BUNDLE DESTINATION . COMPONENT runtime
+-  )
+ 
+ # install (TARGETS wsjtx_udp EXPORT udp
+ #   RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+@@ -1473,12 +1415,7 @@
+ #   DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/wsjtx
+ #   )
+ 
+-install (TARGETS udp_daemon message_aggregator
+-  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+-  BUNDLE DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+-  )
+-
+-install (TARGETS jt9 wsprd fmtave fcal fmeasure
++install (TARGETS jt9 wsprd
+   RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+   BUNDLE DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+   )
+@@ -1491,39 +1428,6 @@
+   )
+ endif(WSJT_BUILD_UTILS)  
+ 
+-install (PROGRAMS
+-  ${RIGCTL_EXE}
+-  DESTINATION ${CMAKE_INSTALL_BINDIR}
+-  #COMPONENT runtime
+-  RENAME rigctl-wsjtx${CMAKE_EXECUTABLE_SUFFIX}
+-  )
+-
+-install (PROGRAMS
+-  ${RIGCTLD_EXE}
+-  DESTINATION ${CMAKE_INSTALL_BINDIR}
+-  #COMPONENT runtime
+-  RENAME rigctld-wsjtx${CMAKE_EXECUTABLE_SUFFIX}
+-  )
+-
+-install (PROGRAMS
+-  ${RIGCTLCOM_EXE}
+-  DESTINATION ${CMAKE_INSTALL_BINDIR}
+-  #COMPONENT runtime
+-  RENAME rigctlcom-wsjtx${CMAKE_EXECUTABLE_SUFFIX}
+-  )
+-
+-install (FILES
+-  README
+-  COPYING
+-  AUTHORS
+-  THANKS
+-  NEWS
+-  INSTALL
+-  BUGS
+-  DESTINATION ${CMAKE_INSTALL_DOCDIR}
+-  #COMPONENT runtime
+-  )
+-
+ install (FILES
+   contrib/Ephemeris/JPLEPH
+   DESTINATION ${CMAKE_INSTALL_DATADIR}/${CMAKE_PROJECT_NAME}
+Only in wsjtx: .idea

docker/scripts/direwolf-1.5.patch

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

docker/scripts/install-connectors.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
@@ -17,12 +18,15 @@ function cmakebuild() {
 
 cd /tmp
 
-BUILD_PACKAGES="git cmake make gcc g++ musl-dev"
+BUILD_PACKAGES="git cmake make gcc g++"
-
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
 
+apt-get update
+apt-get -y install --no-install-recommends $BUILD_PACKAGES
 
 git clone https://github.com/jketterl/owrx_connector.git
-cmakebuild owrx_connector 84909c53cde78cbf4be408037e31209fbc702ad3
+# this is the latest development version as of 2020-08-20 (includes rtl_tcp_connector)
+cmakebuild owrx_connector a5a4d78ff7f029d2b86e9ddbc30187ced1c3ecf7
 
-apk del .build-deps
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-airspy.sh

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

docker/scripts/install-dependencies-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

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

docker/scripts/install-dependencies-limesdr.sh

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

docker/scripts/install-dependencies-perseus.sh

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

docker/scripts/install-dependencies-plutosdr.sh

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

docker/scripts/install-dependencies-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 commit on master as of 2020-08-15
+cmakebuild SoapyRadioberrySDR ed8cbfd17b6d1e657a54a677b87479cf28dd77e8
+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

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

docker/scripts/install-dependencies-rtlsdr.sh

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

docker/scripts/install-dependencies-sdrplay.sh

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

docker/scripts/install-dependencies-soapyremote.sh

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

docker/scripts/install-dependencies-soapysdr.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
@@ -17,13 +18,15 @@ function cmakebuild() {
 
 cd /tmp
 
-STATIC_PACKAGES="udev"
+STATIC_PACKAGES="libudev1"
 BUILD_PACKAGES="git cmake make patch wget sudo gcc g++"
 
-apk add --no-cache $STATIC_PACKAGES
+apt-get update
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
 
 git clone https://github.com/pothosware/SoapySDR
-cmakebuild SoapySDR a489f3dca9d3ccd9b276b95a608ac3ef0299f635
+cmakebuild SoapySDR f722f9ce5b629c3c44401a9bf628b3f8e67a9695
 
-apk del .build-deps
+SUDO_FORCE_REMOVE=yes apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
@@ -8,7 +9,7 @@ function cmakebuild() {
   fi
   mkdir build
   cd build
-  cmake ..
+  cmake ${CMAKE_ARGS:-} ..
   make
   make install
   cd ../..
@@ -17,18 +18,45 @@ function cmakebuild() {
 
 cd /tmp
 
-STATIC_PACKAGES="sox fftw python3 netcat-openbsd libsndfile lapack libusb qt5-qtbase qt5-qtmultimedia qt5-qtserialport qt5-qttools alsa-lib"
+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"
-BUILD_PACKAGES="git libsndfile-dev fftw-dev cmake ca-certificates make gcc musl-dev g++ lapack-dev linux-headers autoconf automake libtool texinfo gfortran libusb-dev qt5-qtbase-dev qt5-qtmultimedia-dev qt5-qtserialport-dev qt5-qttools-dev asciidoctor asciidoc alsa-lib-dev linux-headers"
+BUILD_PACKAGES="wget git libsndfile1-dev libfftw3-dev cmake make gcc g++ liblapack-dev autoconf automake libtool texinfo gfortran libusb-1.0-0-dev qtbase5-dev qtmultimedia5-dev qttools5-dev libqt5serialport5-dev qttools5-dev-tools asciidoctor asciidoc libasound2-dev pkg-config libudev-dev libhamlib-dev patch xsltproc"
+apt-get update
+apt-get -y install auto-apt-proxy
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
 
-apk add --no-cache $STATIC_PACKAGES
+case `uname -m` in
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+    arm*)
+        PLATFORM=armhf
+        ;;
+    aarch64*)
+        PLATFORM=aarch64
+        ;;
+    x86_64*)
+        PLATFORM=amd64
+        ;;
+esac
+
+pushd /tmp
+wget https://github.com/just-containers/s6-overlay/releases/download/v1.21.8.0/s6-overlay-${PLATFORM}.tar.gz
+tar xzf s6-overlay-${PLATFORM}.tar.gz -C /
+rm s6-overlay-${PLATFORM}.tar.gz
+popd
+
+git clone https://github.com/jketterl/js8py.git
+pushd js8py
+git checkout 888e62be375316882ad2b2ac8e396c3bf857b6fc
+python3 setup.py install
+popd
+rm -rf js8py
 
 git clone https://git.code.sf.net/p/itpp/git itpp
 cmakebuild itpp bb5c7e95f40e8fdb5c3f3d01a84bcbaf76f3676d
 
 git clone https://github.com/jketterl/csdr.git
 cd csdr
-git checkout 43c36df5dcd92d3bdb322f9d53f99ca0c7c816a4
+git checkout c4d8a8a5590898e8c9e94b88b96a2fdc7cd0493a
+autoreconf -i
+./configure
 make
 make install
 cd ..
@@ -38,28 +66,58 @@ git clone https://github.com/szechyjs/mbelib.git
 cmakebuild mbelib 9a04ed5c78176a9965f3d43f7aa1b1f5330e771f
 
 git clone https://github.com/jketterl/digiham.git
-cmakebuild digiham b229990927922e977cecaa9369740790cff5c31e
+cmakebuild digiham 95206501be89b38d0267bf6c29a6898e7c65656f
 
 git clone https://github.com/f4exb/dsd.git
 cmakebuild dsd f6939f9edbbc6f66261833616391a4e59cb2b3d7
 
-WSJT_DIR=wsjtx-2.1.2
+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 ${JS8CALL_TGZ}
+
+WSJT_DIR=wsjtx-2.2.2
 WSJT_TGZ=${WSJT_DIR}.tgz
-wget http://physics.princeton.edu/pulsar/k1jt/$WSJT_TGZ
+wget http://physics.princeton.edu/pulsar/k1jt/${WSJT_TGZ}
-tar xvfz $WSJT_TGZ
+tar xfz ${WSJT_TGZ}
-cmakebuild $WSJT_DIR
+patch -Np0 -d ${WSJT_DIR} < /wsjtx-hamlib.patch
+mv /wsjtx.patch ${WSJT_DIR}
+cmakebuild ${WSJT_DIR}
+rm ${WSJT_TGZ}
 
 git clone --depth 1 -b 1.5 https://github.com/wb2osz/direwolf.git
 cd direwolf
-patch -Np1 < /direwolf-1.5.patch
+# hamlib is present (necessary for the wsjt-x and js8call builds) and would be used, but there's no real need.
-make
+# by setting enable_hamlib we prevent direwolf from linking to it, and it can be stripped at the end of the script.
+make enable_hamlib=
 make install
 cd ..
 rm -rf direwolf
 
+git clone https://github.com/drowe67/codec2.git
+cd codec2
+# latest commit from master as of 2020-07-30
+git checkout 1edc22e43f77fbb971429f9f7d4d8d909a7e12cb
+mkdir build
+cd build
+cmake ..
+make
+make install
+install -m 0755 src/freedv_rx /usr/local/bin
+cd ../..
+rm -rf codec2
+
 git clone https://github.com/hessu/aprs-symbols /opt/aprs-symbols
 pushd /opt/aprs-symbols
 git checkout 5c2abe2658ee4d2563f3c73b90c6f59124839802
 popd
 
-apk del .build-deps
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-lib.aarch64.patch

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

docker/scripts/install-lib.armv7l.patch

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

docker/scripts/install-lib.x86_64.patch

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

docker/scripts/run.sh

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

htdocs/css/admin.css

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

htdocs/css/features.css

@@ -1,11 +1,6 @@
 @import url("openwebrx-header.css");
 @import url("openwebrx-globals.css");
 
-/* expandable photo not implemented on features page */
-#webrx-top-photo-clip {
-    max-height: 67px;
-}
-
 h1 {
     text-align: center;
     margin: 50px 0;

htdocs/css/login.css

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

htdocs/css/map.css

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

htdocs/css/openwebrx-header.css

@@ -2,6 +2,7 @@
 {
     position: relative;
     z-index:1000;
+    background-color: #575757;
 }
 
 #webrx-top-photo
@@ -13,7 +14,8 @@
 #webrx-top-photo-clip
 {
     min-height: 67px;
-    max-height: 350px;
+    max-height: 67px;
+    height: 350px;
     overflow: hidden;
     position: relative;
 }
@@ -41,22 +43,24 @@
     right: 0;
 }
 
+#webrx-tob-container, #webrx-top-container * {
+    line-height: initial;
+    box-sizing: initial;
+}
+
+#webrx-top-container img {
+    vertical-align: initial;
+}
+
 #webrx-top-logo
 {
     padding: 12px;
     float: left;
 }
 
-#webrx-ha5kfu-top-logo
-{
-    float: right;
-    padding: 15px;
-}
-
 #webrx-rx-avatar
 {
     background-color: rgba(154, 154, 154, .5);
-    border-radius: 7px;
     float: left;
     margin: 7px;
 
@@ -107,46 +111,38 @@
     cursor:pointer;
     position: absolute;
     left: 470px;
-    top: 51px;
+    top: 55px;
 }
 
 #openwebrx-rx-details-arrow a
 {
     margin: 0;
     padding: 0;
+    line-height: 0;
+    display: block;
 }
 
-#openwebrx-rx-details-arrow-down
+#openwebrx-main-buttons .button {
-{
+    display: block;
-    display:none;
+    width: 55px;
-}
-
-#openwebrx-main-buttons ul
-{
-    display: table;
-    margin:0;
-}
-
-
-#openwebrx-main-buttons ul li
-{
-    display: table-cell;
-    padding-left: 5px;
-    padding-right: 5px;
     cursor:pointer;
 }
 
+#openwebrx-main-buttons .button img {
+    height: 38px;
+}
+
 #openwebrx-main-buttons a {
     color: inherit;
     text-decoration: inherit;
 }
 
-#openwebrx-main-buttons li:hover
+#openwebrx-main-buttons .button:hover
 {
     background-color: rgba(255, 255, 255, 0.3);
 }
 
-#openwebrx-main-buttons li:active
+#openwebrx-main-buttons .button:active
 {
     background-color: rgba(255, 255, 255, 0.55);
 }
@@ -154,6 +150,9 @@
 
 #openwebrx-main-buttons
 {
+    padding: 5px 15px;
+    display: flex;
+    list-style: none;
     float: right;
     margin:0;
     color: white;

htdocs/css/openwebrx.css

@@ -150,6 +150,10 @@ input[type=range]:focus::-ms-fill-upper
 	background: #B6B6B6;
 }
 
+input[type=range]:disabled {
+    opacity: 0.5;
+}
+
 #webrx-page-container
 {
     height: 100%;
@@ -311,20 +315,36 @@ input[type=range]:focus::-ms-fill-upper
     font-style: normal;
 }
 
-#webrx-actual-freq
+.webrx-actual-freq {
-{
 	width: 100%;
 	text-align: left;
-	font-size: 16pt;
-	font-family: 'roboto-mono';
 	padding: 0;
 	margin: 0;
-	line-height:22px;
+	display: flex;
-
+	flex-direction: row;
 }
 
-#webrx-mouse-freq
+.webrx-actual-freq > * {
-{
+    flex: 1;
+}
+
+.webrx-actual-freq input {
+    font-family: 'roboto-mono';
+    width: 0;
+    box-sizing: border-box;
+    border: 0;
+    padding: 0;
+    background-color: inherit;
+    color: inherit;
+}
+
+.webrx-actual-freq, .webrx-actual-freq input {
+	font-size: 16pt;
+	font-family: 'roboto-mono';
+	line-height: 22px;
+}
+
+.webrx-mouse-freq {
 	width: 100%;
 	text-align: left;
 	font-size: 10pt;
@@ -364,6 +384,7 @@ input[type=range]:focus::-ms-fill-upper
 	border-radius: 15px;
 	-moz-border-radius: 15px;
 	margin: 5.9px;
+	box-sizing: content-box;
 }
 
 .openwebrx-panel a
@@ -418,9 +439,12 @@ input[type=range]:focus::-ms-fill-upper
     margin-right: 0;
 }
 
+.openwebrx-button.disabled {
+    opacity: 0.5;
+}
+
 .openwebrx-demodulator-button
 {
-	width: 38px;
 	height: 19px;
 	font-size: 12pt;
 	text-align: center;
@@ -428,6 +452,10 @@ input[type=range]:focus::-ms-fill-upper
 	margin-right: 5px;
 }
 
+.openwebrx-demodulator-button.same-mod {
+    color: #FFC;
+}
+
 .openwebrx-square-button img
 {
 	height: 27px;
@@ -591,6 +619,31 @@ img.openwebrx-mirror-img
     padding-top: 0;
 }
 
+.openwebrx-modes-grid {
+    display: flex;
+    flex-direction: row;
+    flex-wrap: wrap;
+    margin: -5px -5px 0 0;
+}
+
+.openwebrx-modes-grid .openwebrx-demodulator-button {
+    margin: 0;
+    white-space: nowrap;
+    flex: 1 0 38px;
+    margin: 5px 5px 0 0;
+}
+
+@supports(gap: 5px) {
+    .openwebrx-modes-grid {
+        margin: 0;
+        gap: 5px;
+    }
+
+    .openwebrx-modes-grid .openwebrx-demodulator-button {
+        margin: 0;
+    }
+}
+
 #openwebrx-smeter-outer
 {
 	border-color: #888;
@@ -706,8 +759,7 @@ img.openwebrx-mirror-img
 	color: White;
 }
 
-#openwebrx-secondary-demod-listbox
+.openwebrx-secondary-demod-listbox {
-{
 	width: 173px;
 	height: 27px;
 	padding-left:3px;
@@ -906,37 +958,23 @@ img.openwebrx-mirror-img
     display: inline-block;
 }
 
-#openwebrx-panel-wsjt-message,
+.openwebrx-message-panel {
-#openwebrx-panel-packet-message,
-#openwebrx-panel-pocsag-message
-{
     height: 180px;
 }
 
-#openwebrx-panel-wsjt-message tbody,
+.openwebrx-message-panel tbody {
-#openwebrx-panel-packet-message tbody,
-#openwebrx-panel-pocsag-message tbody
-{
     display: block;
     overflow: auto;
     height: 150px;
     width: 100%;
 }
 
-#openwebrx-panel-wsjt-message thead tr,
+.openwebrx-message-panel thead tr {
-#openwebrx-panel-packet-message thead tr,
-#openwebrx-panel-pocsag-message thead tr
-{
     display: block;
 }
 
-#openwebrx-panel-wsjt-message th,
+.openwebrx-message-panel th,
-#openwebrx-panel-wsjt-message td,
+.openwebrx-message-panel td {
-#openwebrx-panel-packet-message th,
-#openwebrx-panel-packet-message td,
-#openwebrx-panel-pocsag-message th,
-#openwebrx-panel-pocsag-message td
-{
     width: 50px;
     text-align: left;
     padding: 1px 3px;
@@ -955,6 +993,31 @@ img.openwebrx-mirror-img
     width: 70px;
 }
 
+#openwebrx-panel-js8-message .message {
+    width: 465px;
+    max-width: 465px;
+}
+
+#openwebrx-panel-js8-message td.message {
+    white-space: nowrap;
+    overflow: hidden;
+    display: flex;
+    flex-direction: row-reverse;
+}
+
+#openwebrx-panel-js8-message .message div {
+    flex: 1;
+}
+
+#openwebrx-panel-js8-message .decimal {
+    text-align: right;
+    width: 35px;
+}
+
+#openwebrx-panel-js8-message .decimal.freq {
+    width: 70px;
+}
+
 #openwebrx-panel-packet-message .message {
     width: 410px;
     max-width: 410px;
@@ -1061,13 +1124,15 @@ img.openwebrx-mirror-img
 #openwebrx-panel-digimodes[data-mode="ft4"]    #openwebrx-digimode-content-container,
 #openwebrx-panel-digimodes[data-mode="packet"] #openwebrx-digimode-content-container,
 #openwebrx-panel-digimodes[data-mode="pocsag"] #openwebrx-digimode-content-container,
+#openwebrx-panel-digimodes[data-mode="js8"]    #openwebrx-digimode-content-container,
 #openwebrx-panel-digimodes[data-mode="ft8"]    #openwebrx-digimode-select-channel,
 #openwebrx-panel-digimodes[data-mode="wspr"]   #openwebrx-digimode-select-channel,
 #openwebrx-panel-digimodes[data-mode="jt65"]   #openwebrx-digimode-select-channel,
 #openwebrx-panel-digimodes[data-mode="jt9"]    #openwebrx-digimode-select-channel,
 #openwebrx-panel-digimodes[data-mode="ft4"]    #openwebrx-digimode-select-channel,
 #openwebrx-panel-digimodes[data-mode="packet"] #openwebrx-digimode-select-channel,
-#openwebrx-panel-digimodes[data-mode="pocsag"] #openwebrx-digimode-select-channel
+#openwebrx-panel-digimodes[data-mode="pocsag"] #openwebrx-digimode-select-channel,
+#openwebrx-panel-digimodes[data-mode="js8"]    #openwebrx-digimode-select-channel
 {
     display: none;
 }
@@ -1078,7 +1143,8 @@ img.openwebrx-mirror-img
 #openwebrx-panel-digimodes[data-mode="jt9"]    #openwebrx-digimode-canvas-container,
 #openwebrx-panel-digimodes[data-mode="ft4"]    #openwebrx-digimode-canvas-container,
 #openwebrx-panel-digimodes[data-mode="packet"] #openwebrx-digimode-canvas-container,
-#openwebrx-panel-digimodes[data-mode="pocsag"] #openwebrx-digimode-canvas-container
+#openwebrx-panel-digimodes[data-mode="pocsag"] #openwebrx-digimode-canvas-container,
+#openwebrx-panel-digimodes[data-mode="js8"]    #openwebrx-digimode-canvas-container
 {
     height: 200px;
     margin: -10px;

htdocs/features.html

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

htdocs/generalsettings.html

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

htdocs/include/header.include.html

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

htdocs/index.html

@@ -24,14 +24,7 @@
     <head>
         <title>OpenWebRX | Open Source SDR Web App for Everyone!</title>
         <link rel="shortcut icon" type="image/x-icon" href="static/favicon.ico" />
-        <script src="static/openwebrx.js"></script>
+        <script src="compiled/receiver.js"></script>
-        <script src="static/lib/jquery-3.2.1.min.js"></script>
-        <script src="static/lib/jquery.nanoscroller.js"></script>
-        <script src="static/lib/BookmarkBar.js"></script>
-        <script src="static/lib/AudioEngine.js"></script>
-        <script src="static/lib/ProgressBar.js"></script>
-        <script src="static/lib/Measurement.js"></script>
-        <script src="static/lib/FrequencyDisplay.js"></script>
         <link rel="stylesheet" type="text/css" href="static/lib/nanoscroller.css" />
         <link rel="stylesheet" type="text/css" href="static/css/openwebrx.css" />
         <meta charset="utf-8">
@@ -67,7 +60,7 @@
                     </div>
                 </div>
             </div>
-            <table class="openwebrx-panel" id="openwebrx-panel-wsjt-message" style="display: none; width: 619px;" data-panel-name="wsjt-message">
+            <table class="openwebrx-panel openwebrx-message-panel" id="openwebrx-panel-wsjt-message" style="display: none; width: 619px;" data-panel-name="wsjt-message">
                 <thead><tr>
                     <th>UTC</th>
                     <th class="decimal">dB</th>
@@ -77,7 +70,15 @@
                 </tr></thead>
                 <tbody></tbody>
             </table>
-            <table class="openwebrx-panel" id="openwebrx-panel-packet-message" style="display: none; width: 619px;" data-panel-name="aprs-message">
+            <table class="openwebrx-panel openwebrx-message-panel" id="openwebrx-panel-js8-message" style="display:none; width: 619px;" data-panel-name="js8-message">
+                <thead><tr>
+                    <th>UTC</th>
+                    <th class="decimal freq">Freq</th>
+                    <th class="message">Message</th>
+                </tr></thead>
+                <tbody></tbody>
+            </table>
+            <table class="openwebrx-panel openwebrx-message-panel" id="openwebrx-panel-packet-message" style="display: none; width: 619px;" data-panel-name="aprs-message">
                 <thead><tr>
                     <th>UTC</th>
                     <th class="callsign">Callsign</th>
@@ -86,7 +87,7 @@
                 </tr></thead>
                 <tbody></tbody>
             </table>
-            <table class="openwebrx-panel" id="openwebrx-panel-pocsag-message" style="display: none; width: 619px;" data-panel-name="pocsag-message">
+            <table class="openwebrx-panel openwebrx-message-panel" id="openwebrx-panel-pocsag-message" style="display: none; width: 619px;" data-panel-name="pocsag-message">
                 <thead><tr>
                     <th class="address">Address</th>
                     <th class="message">Message</th>
@@ -126,26 +127,30 @@
                 <div class="openwebrx-panel-inner nano" id="openwebrx-log-scroll">
                     <div class="nano-content">
                         <div id="openwebrx-client-log-title">OpenWebRX client log</div>
-                        <div>Author contact: <a href="http://www.justjakob.de/" target="_blank">Jakob Ketterl, DD5JFK</a></div>
+                        <div>
+                            Author contact: <a href="http://www.justjakob.de/" target="_blank">Jakob Ketterl, DD5JFK</a> |
+                            <a href="https://www.openwebrx.de" target="_blank">OpenWebRX homepage</a>
+                        </div>
+                        <div>Support and information: <a href="https://groups.io/g/openwebrx" target="_blank">Groups.io Mailinglist</a></div>
                         <div id="openwebrx-debugdiv"></div>
                     </div>
                 </div>
             </div>
             <div class="openwebrx-panel" id="openwebrx-panel-status" data-panel-name="status" style="width: 615px;" data-panel-transparent="true">
-                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-buffer"> <span class="openwebrx-progressbar-text">Audio buffer [0 ms]</span><div class="openwebrx-progressbar-bar"></div></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-buffer" data-type="audiobuffer"></div>
-                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-output"> <span class="openwebrx-progressbar-text">Audio output [0 sps]</span><div class="openwebrx-progressbar-bar"></div></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-output" data-type="audiooutput"></div>
-                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-speed"> <span class="openwebrx-progressbar-text">Audio stream [0 kbps]</span><div class="openwebrx-progressbar-bar"></div></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-speed" data-type="audiospeed"></div>
-                <div class="openwebrx-progressbar" id="openwebrx-bar-network-speed"> <span class="openwebrx-progressbar-text">Network usage [0 kbps]</span><div class="openwebrx-progressbar-bar"></div></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-network-speed" data-type="networkspeed"></div>
-                <div class="openwebrx-progressbar" id="openwebrx-bar-server-cpu"> <span class="openwebrx-progressbar-text">Server CPU [0%]</span><div class="openwebrx-progressbar-bar"></div></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-server-cpu" data-type="cpu"></div>
-                <div class="openwebrx-progressbar" id="openwebrx-bar-clients"> <span class="openwebrx-progressbar-text">Clients [1]</span><div class="openwebrx-progressbar-bar"></div></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-clients" data-type="clients"></div>
             </div>
         </div>
         <div id="openwebrx-panels-container-right">
             <div class="openwebrx-panel" id="openwebrx-panel-receiver" data-panel-name="client-params" style="width: 259px;">
                 <div class="openwebrx-panel-line frequencies-container">
                     <div class="frequencies">
-                        <div id="webrx-actual-freq">---.--- MHz</div>
+                        <div class="webrx-actual-freq"></div>
-                        <div id="webrx-mouse-freq">---.--- MHz</div>
+                        <div class="webrx-mouse-freq"></div>
                     </div>
                     <div class="openwebrx-button openwebrx-square-button openwebrx-bookmark-button" style="display:none;" title="Add bookmark...">
                         <img src="static/gfx/openwebrx-bookmark.png">
@@ -155,47 +160,7 @@
                     <select id="openwebrx-sdr-profiles-listbox" onchange="sdr_profile_changed();">
                     </select>
                 </div>
-                <div class="openwebrx-panel-line openwebrx-panel-flex-line">
+                <div class="openwebrx-modes openwebrx-panel-line"></div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-nfm"
-                         onclick="demodulator_analog_replace('nfm');">FM</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-am"
-                         onclick="demodulator_analog_replace('am');">AM</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-lsb"
-                         onclick="demodulator_analog_replace('lsb');">LSB</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-usb"
-                         onclick="demodulator_analog_replace('usb');">USB</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-cw"
-                         onclick="demodulator_analog_replace('cw');">CW</div>
-                </div>
-                <div class="openwebrx-panel-line openwebrx-panel-flex-line">
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-dmr"
-                         style="display:none;" data-feature="digital_voice_digiham"
-                         onclick="demodulator_analog_replace('dmr');">DMR</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-dstar"
-                         style="display:none;" data-feature="digital_voice_dsd"
-                         onclick="demodulator_analog_replace('dstar');">DStar</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-nxdn"
-                         style="display:none;" data-feature="digital_voice_dsd"
-                         onclick="demodulator_analog_replace('nxdn');">NXDN</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-ysf"
-                         style="display:none;" data-feature="digital_voice_digiham"
-                         onclick="demodulator_analog_replace('ysf');">YSF</div>
-                </div>
-                <div class="openwebrx-panel-line openwebrx-panel-flex-line">
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-dig" onclick="demodulator_digital_replace_last();">DIG</div>
-                    <select id="openwebrx-secondary-demod-listbox" onchange="secondary_demod_listbox_changed();">
-                        <option value="none"></option>
-                        <option value="bpsk31">BPSK31</option>
-                        <option value="bpsk63">BPSK63</option>
-                        <option value="ft8" data-feature="wsjt-x">FT8</option>
-                        <option value="wspr" data-feature="wsjt-x">WSPR</option>
-                        <option value="jt65" data-feature="wsjt-x">JT65</option>
-                        <option value="jt9" data-feature="wsjt-x">JT9</option>
-                        <option value="ft4" data-feature="wsjt-x">FT4</option>
-                        <option value="packet" data-feature="packet">Packet</option>
-                        <option value="pocsag" data-feature="pocsag">Pocsag</option>
-                    </select>
-                </div>
                 <div class="openwebrx-panel-line">
                     <div title="Mute on/off" id="openwebrx-mute-off" class="openwebrx-button" onclick="toggleMute();"><img src="static/gfx/openwebrx-speaker.png" class="openwebrx-sliderbtn-img" id="openwebrx-mute-img"></div>
                     <input title="Volume" id="openwebrx-panel-volume" class="openwebrx-panel-slider" type="range" min="0" max="150" value="50" step="1" onchange="updateVolume()" oninput="updateVolume()">
@@ -203,8 +168,8 @@
                     <input title="Waterfall minimum level" id="openwebrx-waterfall-color-min" class="openwebrx-panel-slider" type="range" min="-200" max="100" value="50" step="1" onchange="updateWaterfallColors(0);" oninput="updateVolume()">
                 </div>
                 <div class="openwebrx-panel-line">
-                    <div title="Auto-set squelch level" id="openwebrx-squelch-default" class="openwebrx-button" onclick="setSquelchToAuto()"><img src="static/gfx/openwebrx-squelch-button.png" class="openwebrx-sliderbtn-img"></div>
+                    <div title="Auto-set squelch level" class="openwebrx-squelch-default openwebrx-button"><img src="static/gfx/openwebrx-squelch-button.png" class="openwebrx-sliderbtn-img"></div>
-                    <input title="Squelch" id="openwebrx-panel-squelch" class="openwebrx-panel-slider" type="range" min="-150" max="0" value="-150" step="1" onchange="updateSquelch()" oninput="updateSquelch()">
+                    <input title="Squelch" class="openwebrx-squelch-slider openwebrx-panel-slider" type="range" min="-150" max="0" value="-150" step="1">
                     <div title="Set waterfall colors to default" id="openwebrx-waterfall-colors-default" class="openwebrx-button" onclick="waterfallColorsDefault()"><img src="static/gfx/openwebrx-waterfall-default.png" class="openwebrx-sliderbtn-img"></div>
                     <input title="Waterfall maximum level" id="openwebrx-waterfall-color-max" class="openwebrx-panel-slider" type="range" min="-200" max="100" value="50" step="1" onchange="updateWaterfallColors(1);" oninput="updateVolume()">
                 </div>
@@ -249,17 +214,7 @@
             </div>
             <div class="form-field">
                 <label for="modulation">Modulation:</label>
-                <select name="modulation" id="modulation">
+                <select name="modulation" id="modulation"></select>
-                    <option value="nfm">FM</option>
-                    <option value="am">AM</option>
-                    <option value="usb">USB</option>
-                    <option value="lsb">LSB</option>
-                    <option value="cw">CW</option>
-                    <option value="dmr">DMR</option>
-                    <option value="dstar">D-Star</option>
-                    <option value="nxdn">NXDN</option>
-                    <option value="ysf">YSF</option>
-                </select>
             </div>
             <div class="buttons">
                 <div class="openwebrx-button" data-action="cancel">Cancel</div>

htdocs/lib/AudioEngine.js

@@ -10,31 +10,46 @@ function AudioEngine(maxBufferLength, audioReporter) {
     if (!ctx) {
         return;
     }
-    this.audioContext = new ctx();
+
-    this.allowed = this.audioContext.state === 'running';
+    this.onStartCallbacks = [];
+
     this.started = false;
+    this.audioContext = new ctx();
+    var me = this;
+    this.audioContext.onstatechange = function() {
+        if (me.audioContext.state !== 'running') return;
+        me._start();
+    }
 
     this.audioCodec = new ImaAdpcmCodec();
     this.compression = 'none';
 
     this.setupResampling();
     this.resampler = new Interpolator(this.resamplingFactor);
+    this.hdResampler = new Interpolator(this.hdResamplingFactor);
 
     this.maxBufferSize = maxBufferLength * this.getSampleRate();
 }
 
-AudioEngine.prototype.start = function(callback) {
+AudioEngine.prototype.resume = function(){
+    this.audioContext.resume();
+}
+
+AudioEngine.prototype._start = function() {
     var me = this;
-    if (me.resamplingFactor === 0) return; //if failed to find a valid resampling factor...
+
-    if (me.started) {
+    // if failed to find a valid resampling factor...
-        if (callback) callback(false);
+    if (me.resamplingFactor === 0) {
          return;
     }
 
-    me.audioContext.resume().then(function(){
+    // been started before?
-        me.allowed = me.audioContext.state === 'running';
+    if (me.started) {
-        if (!me.allowed) {
+        return;
-            if (callback) callback(false);
+    }
+
+    // are we allowed to play audio?
+    if (!me.isAllowed()) {
         return;
     }
     me.started = true;
@@ -65,7 +80,7 @@ AudioEngine.prototype.start = function(callback) {
                 }
             });
             me.audioNode.port.start();
-                if (callback) callback(true, 'AudioWorklet');
+            me.workletType = 'AudioWorklet';
         });
     } else {
         me.audioBuffers = [];
@@ -120,15 +135,26 @@ AudioEngine.prototype.start = function(callback) {
         me.audioNode = me.audioContext[method](bufferSize, 0, 1);
         me.audioNode.onaudioprocess = audio_onprocess;
         me.audioNode.connect(me.gainNode);
-            if (callback) callback(true, 'ScriptProcessorNode');
+        me.workletType = 'ScriptProcessorNode';
     }
 
     setInterval(me.reportStats.bind(me), 1000);
-    });
+
+    var callbacks = this.onStartCallbacks;
+    this.onStartCallbacks = false;
+    callbacks.forEach(function(c) { c(me.workletType); });
+};
+
+AudioEngine.prototype.onStart = function(callback) {
+    if (this.onStartCallbacks) {
+        this.onStartCallbacks.push(callback);
+    } else {
+        callback();
+    }
 };
 
 AudioEngine.prototype.isAllowed = function() {
-    return this.allowed;
+    return this.audioContext.state === 'running';
 };
 
 AudioEngine.prototype.reportStats = function() {
@@ -165,35 +191,57 @@ AudioEngine.prototype.resetStats = function() {
 };
 
 AudioEngine.prototype.setupResampling = function() { //both at the server and the client
-    var output_range_max = 12000;
+    var audio_params = this.findRate(8000, 12000);
-    var output_range_min = 8000;
+    if (!audio_params) {
+        this.resamplingFactor = 0;
+        this.outputRate = 0;
+        divlog('Your audio card sampling rate (' + targetRate + ') is not supported.<br />Please change your operating system default settings in order to fix this.', 1);
+    } else {
+        this.resamplingFactor = audio_params.resamplingFactor;
+        this.outputRate = audio_params.outputRate;
+    }
+
+    var hd_audio_params = this.findRate(36000, 48000);
+    if (!hd_audio_params) {
+        this.hdResamplingFactor = 0;
+        this.hdOutputRate = 0;
+        divlog('Your audio card sampling rate (' + targetRate + ') is not supported for HD audio<br />Please change your operating system default settings in order to fix this.', 1);
+    } else {
+        this.hdResamplingFactor = hd_audio_params.resamplingFactor;
+        this.hdOutputRate = hd_audio_params.outputRate;
+    }
+};
+
+AudioEngine.prototype.findRate = function(low, high) {
     var targetRate = this.audioContext.sampleRate;
     var i = 1;
     while (true) {
         var audio_server_output_rate = Math.floor(targetRate / i);
-        if (audio_server_output_rate < output_range_min) {
+        if (audio_server_output_rate < low) {
-            this.resamplingFactor = 0;
+            return;
-            this.outputRate = 0;
+        } else if (audio_server_output_rate >= low && audio_server_output_rate <= high) {
-            divlog('Your audio card sampling rate (' + targetRate + ') is not supported.<br />Please change your operating system default settings in order to fix this.', 1);
+            return {
-            break;
+                resamplingFactor: i,
-        } else if (audio_server_output_rate >= output_range_min && audio_server_output_rate <= output_range_max) {
+                outputRate: audio_server_output_rate
-            this.resamplingFactor = i;
+            }
-            this.outputRate = audio_server_output_rate;
-            break; //okay, we're done
         }
         i++;
-    }
+    };
-};
+}
 
 AudioEngine.prototype.getOutputRate = function() {
     return this.outputRate;
 };
 
+AudioEngine.prototype.getHdOutputRate = function() {
+    return this.hdOutputRate;
+}
+
 AudioEngine.prototype.getSampleRate = function() {
     return this.audioContext.sampleRate;
 };
 
-AudioEngine.prototype.pushAudio = function(data) {
+AudioEngine.prototype.processAudio = function(data, resampler) {
     if (!this.audioNode) return;
     this.audioBytes.add(data.byteLength);
     var buffer;
@@ -203,7 +251,7 @@ AudioEngine.prototype.pushAudio = function(data) {
     } else {
         buffer = new Int16Array(data);
     }
-    buffer = this.resampler.process(buffer);
+    buffer = resampler.process(buffer);
     if (this.audioNode.port) {
         // AudioWorklets supported
         this.audioNode.port.postMessage(buffer);
@@ -213,8 +261,16 @@ AudioEngine.prototype.pushAudio = function(data) {
             this.audioBuffers.push(buffer);
         }
     }
+}
+
+AudioEngine.prototype.pushAudio = function(data) {
+    this.processAudio(data, this.resampler);
 };
 
+AudioEngine.prototype.pushHdAudio = function(data) {
+    this.processAudio(data, this.hdResampler);
+}
+
 AudioEngine.prototype.setCompression = function(compression) {
     this.compression = compression;
 };

htdocs/lib/BookmarkBar.js

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

htdocs/lib/BookmarkDialog.js

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

htdocs/lib/Demodulator.js

@@ -0,0 +1,358 @@
+function Filter(demodulator) {
+    this.demodulator = demodulator;
+    this.min_passband = 100;
+}
+
+Filter.prototype.getLimits = function() {
+    var max_bw;
+    if (this.demodulator.get_secondary_demod() === 'pocsag') {
+        max_bw = 12500;
+    } else if (this.demodulator.get_modulation() === 'wfm') {
+        max_bw = 80000;
+    } else {
+        max_bw = (audioEngine.getOutputRate() / 2) - 1;
+    }
+    return {
+        high: max_bw,
+        low: -max_bw
+    };
+};
+
+function Envelope(demodulator) {
+    this.demodulator = demodulator;
+    this.dragged_range = Demodulator.draggable_ranges.none;
+}
+
+Envelope.prototype.draw = function(visible_range){
+    this.visible_range = visible_range;
+    var line = center_freq + this.demodulator.offset_frequency;
+
+    //                                               ____
+    // Draws a standard filter envelope like this: _/    \_
+    // Parameters are given in offset frequency (Hz).
+    // Envelope is drawn on the scale canvas.
+    // A "drag range" object is returned, containing information about the draggable areas of the envelope
+    // (beginning, ending and the line showing the offset frequency).
+    var env_bounding_line_w = 5;   //
+    var env_att_w = 5;             //     _______   ___env_h2 in px   ___|_____
+    var env_h1 = 17;               //   _/|      \_ ___env_h1 in px _/   |_    \_
+    var env_h2 = 5;                //   |||env_att_line_w                |_env_lineplus
+    var env_lineplus = 1;          //   ||env_bounding_line_w
+    var env_line_click_area = 6;
+    //range=get_visible_freq_range();
+    var from = center_freq + this.demodulator.offset_frequency + this.demodulator.low_cut;
+    var from_px = scale_px_from_freq(from, range);
+    var to = center_freq + this.demodulator.offset_frequency + this.demodulator.high_cut;
+    var to_px = scale_px_from_freq(to, range);
+    if (to_px < from_px) /* swap'em */ {
+        var temp_px = to_px;
+        to_px = from_px;
+        from_px = temp_px;
+    }
+
+    from_px -= (env_att_w + env_bounding_line_w);
+    to_px += (env_att_w + env_bounding_line_w);
+    // do drawing:
+    scale_ctx.lineWidth = 3;
+    var color = this.color || '#ffff00'; // yellow
+    scale_ctx.strokeStyle = color;
+    scale_ctx.fillStyle = color;
+    var drag_ranges = {envelope_on_screen: false, line_on_screen: false};
+    if (!(to_px < 0 || from_px > window.innerWidth)) // out of screen?
+    {
+        drag_ranges.beginning = {x1: from_px, x2: from_px + env_bounding_line_w + env_att_w};
+        drag_ranges.ending = {x1: to_px - env_bounding_line_w - env_att_w, x2: to_px};
+        drag_ranges.whole_envelope = {x1: from_px, x2: to_px};
+        drag_ranges.envelope_on_screen = true;
+        scale_ctx.beginPath();
+        scale_ctx.moveTo(from_px, env_h1);
+        scale_ctx.lineTo(from_px + env_bounding_line_w, env_h1);
+        scale_ctx.lineTo(from_px + env_bounding_line_w + env_att_w, env_h2);
+        scale_ctx.lineTo(to_px - env_bounding_line_w - env_att_w, env_h2);
+        scale_ctx.lineTo(to_px - env_bounding_line_w, env_h1);
+        scale_ctx.lineTo(to_px, env_h1);
+        scale_ctx.globalAlpha = 0.3;
+        scale_ctx.fill();
+        scale_ctx.globalAlpha = 1;
+        scale_ctx.stroke();
+    }
+    if (typeof line !== "undefined") // out of screen?
+    {
+        var line_px = scale_px_from_freq(line, range);
+        if (!(line_px < 0 || line_px > window.innerWidth)) {
+            drag_ranges.line = {x1: line_px - env_line_click_area / 2, x2: line_px + env_line_click_area / 2};
+            drag_ranges.line_on_screen = true;
+            scale_ctx.moveTo(line_px, env_h1 + env_lineplus);
+            scale_ctx.lineTo(line_px, env_h2 - env_lineplus);
+            scale_ctx.stroke();
+        }
+    }
+    this.drag_ranges = drag_ranges;
+};
+
+Envelope.prototype.drag_start = function(x, key_modifiers){
+    this.key_modifiers = key_modifiers;
+    this.dragged_range = this.where_clicked(x, this.drag_ranges, key_modifiers);
+    this.drag_origin = {
+        x: x,
+        low_cut: this.demodulator.low_cut,
+        high_cut: this.demodulator.high_cut,
+        offset_frequency: this.demodulator.offset_frequency
+    };
+    return this.dragged_range !== Demodulator.draggable_ranges.none;
+};
+
+Envelope.prototype.where_clicked = function(x, drag_ranges, key_modifiers) {  // Check exactly what the user has clicked based on ranges returned by envelope_draw().
+    var in_range = function (x, range) {
+        return range.x1 <= x && range.x2 >= x;
+    };
+    var dr = Demodulator.draggable_ranges;
+
+    if (key_modifiers.shiftKey) {
+        //Check first: shift + center drag emulates BFO knob
+        if (drag_ranges.line_on_screen && in_range(x, drag_ranges.line)) return dr.bfo;
+        //Check second: shift + envelope drag emulates PBF knob
+        if (drag_ranges.envelope_on_screen && in_range(x, drag_ranges.whole_envelope)) return dr.pbs;
+    }
+    if (drag_ranges.envelope_on_screen) {
+        // For low and high cut:
+        if (in_range(x, drag_ranges.beginning)) return dr.beginning;
+        if (in_range(x, drag_ranges.ending)) return dr.ending;
+        // Last priority: having clicked anything else on the envelope, without holding the shift key
+        if (in_range(x, drag_ranges.whole_envelope)) return dr.anything_else;
+    }
+    return dr.none; //User doesn't drag the envelope for this demodulator
+};
+
+
+Envelope.prototype.drag_move = function(x) {
+    var dr = Demodulator.draggable_ranges;
+    var new_value;
+    if (this.dragged_range === dr.none) return false; // we return if user is not dragging (us) at all
+    var freq_change = Math.round(this.visible_range.hps * (x - this.drag_origin.x));
+
+    //dragging the line in the middle of the filter envelope while holding Shift does emulate
+    //the BFO knob on radio equipment: moving offset frequency, while passband remains unchanged
+    //Filter passband moves in the opposite direction than dragged, hence the minus below.
+    var minus = (this.dragged_range === dr.bfo) ? -1 : 1;
+    //dragging any other parts of the filter envelope while holding Shift does emulate the PBS knob
+    //(PassBand Shift) on radio equipment: PBS does move the whole passband without moving the offset
+    //frequency.
+    if (this.dragged_range === dr.beginning || this.dragged_range === dr.bfo || this.dragged_range === dr.pbs) {
+        //we don't let low_cut go beyond its limits
+        if ((new_value = this.drag_origin.low_cut + minus * freq_change) < this.demodulator.filter.getLimits().low) return true;
+        //nor the filter passband be too small
+        if (this.demodulator.high_cut - new_value < this.demodulator.filter.min_passband) return true;
+        //sanity check to prevent GNU Radio "firdes check failed: fa <= fb"
+        if (new_value >= this.demodulator.high_cut) return true;
+        this.demodulator.setLowCut(new_value);
+    }
+    if (this.dragged_range === dr.ending || this.dragged_range === dr.bfo || this.dragged_range === dr.pbs) {
+        //we don't let high_cut go beyond its limits
+        if ((new_value = this.drag_origin.high_cut + minus * freq_change) > this.demodulator.filter.getLimits().high) return true;
+        //nor the filter passband be too small
+        if (new_value - this.demodulator.low_cut < this.demodulator.filter.min_passband) return true;
+        //sanity check to prevent GNU Radio "firdes check failed: fa <= fb"
+        if (new_value <= this.demodulator.low_cut) return true;
+        this.demodulator.setHighCut(new_value);
+    }
+    if (this.dragged_range === dr.anything_else || this.dragged_range === dr.bfo) {
+        //when any other part of the envelope is dragged, the offset frequency is changed (whole passband also moves with it)
+        new_value = this.drag_origin.offset_frequency + freq_change;
+        if (new_value > bandwidth / 2 || new_value < -bandwidth / 2) return true; //we don't allow tuning above Nyquist frequency :-)
+        this.demodulator.set_offset_frequency(new_value);
+    }
+    //now do the actual modifications:
+    //mkenvelopes(this.visible_range);
+    //this.demodulator.set();
+    return true;
+};
+
+Envelope.prototype.drag_end = function(){
+    var to_return = this.dragged_range !== Demodulator.draggable_ranges.none; //this part is required for cliking anywhere on the scale to set offset
+    this.dragged_range = Demodulator.draggable_ranges.none;
+    return to_return;
+};
+
+
+//******* class Demodulator_default_analog *******
+// This can be used as a base for basic audio demodulators.
+// It already supports most basic modulations used for ham radio and commercial services: AM/FM/LSB/USB
+
+function Demodulator(offset_frequency, modulation) {
+    this.offset_frequency = offset_frequency;
+    this.envelope = new Envelope(this);
+    this.color = Demodulator.get_next_color();
+    this.modulation = modulation;
+    this.filter = new Filter(this);
+    this.squelch_level = -150;
+    this.dmr_filter = 3;
+    this.started = false;
+    this.state = {};
+    this.secondary_demod = false;
+    var mode = Modes.findByModulation(modulation);
+    if (mode) {
+        this.low_cut = mode.bandpass.low_cut;
+        this.high_cut = mode.bandpass.high_cut;
+    }
+    this.listeners = {
+        "frequencychange": [],
+        "squelchchange": []
+    };
+}
+
+//ranges on filter envelope that can be dragged:
+Demodulator.draggable_ranges = {
+    none: 0,
+    beginning: 1 /*from*/,
+    ending: 2 /*to*/,
+    anything_else: 3,
+    bfo: 4 /*line (while holding shift)*/,
+    pbs: 5
+}; //to which parameter these correspond in envelope_draw()
+
+Demodulator.color_index = 0;
+Demodulator.colors = ["#ffff00", "#00ff00", "#00ffff", "#058cff", "#ff9600", "#a1ff39", "#ff4e39", "#ff5dbd"];
+
+Demodulator.get_next_color = function() {
+    if (this.color_index >= this.colors.length) this.color_index = 0;
+    return (this.colors[this.color_index++]);
+}
+
+
+
+Demodulator.prototype.on = function(event, handler) {
+    this.listeners[event].push(handler);
+};
+
+Demodulator.prototype.emit = function(event, params) {
+    this.listeners[event].forEach(function(fn) {
+        fn(params);
+    });
+};
+
+Demodulator.prototype.set_offset_frequency = function(to_what) {
+    if (to_what > bandwidth / 2 || to_what < -bandwidth / 2) return;
+    to_what = Math.round(to_what);
+    if (this.offset_frequency === to_what) {
+        return;
+    }
+    this.offset_frequency = to_what;
+    this.set();
+    this.emit("frequencychange", to_what);
+    mkenvelopes(get_visible_freq_range());
+};
+
+Demodulator.prototype.get_offset_frequency = function() {
+    return this.offset_frequency;
+};
+
+Demodulator.prototype.get_modulation = function() {
+    return this.modulation;
+};
+
+Demodulator.prototype.start = function() {
+    this.started = true;
+    this.set();
+    ws.send(JSON.stringify({
+        "type": "dspcontrol",
+        "action": "start"
+    }));
+};
+
+// TODO check if this is actually used
+Demodulator.prototype.stop = function() {
+};
+
+Demodulator.prototype.send = function(params) {
+    ws.send(JSON.stringify({"type": "dspcontrol", "params": params}));
+}
+
+Demodulator.prototype.set = function () {  //this function sends demodulator parameters to the server
+    if (!this.started) return;
+    var params = {
+        "low_cut": this.low_cut,
+        "high_cut": this.high_cut,
+        "offset_freq": this.offset_frequency,
+        "mod": this.modulation,
+        "dmr_filter": this.dmr_filter,
+        "squelch_level": this.squelch_level,
+        "secondary_mod": this.secondary_demod,
+        "secondary_offset_freq": this.secondary_offset_freq
+    };
+    var to_send = {};
+    for (var key in params) {
+        if (!(key in this.state) || params[key] !== this.state[key]) {
+            to_send[key] = params[key];
+        }
+    }
+    if (Object.keys(to_send).length > 0) {
+        this.send(to_send);
+        for (var key in to_send) {
+            this.state[key] = to_send[key];
+        }
+    }
+    mkenvelopes(get_visible_freq_range());
+};
+
+Demodulator.prototype.setSquelch = function(squelch) {
+    if (this.squelch_level == squelch) {
+        return;
+    }
+    this.squelch_level = squelch;
+    this.set();
+    this.emit("squelchchange", squelch);
+};
+
+Demodulator.prototype.getSquelch = function() {
+    return this.squelch_level;
+};
+
+Demodulator.prototype.setDmrFilter = function(dmr_filter) {
+    this.dmr_filter = dmr_filter;
+    this.set();
+};
+
+Demodulator.prototype.setBandpass = function(bandpass) {
+    this.bandpass = bandpass;
+    this.low_cut = bandpass.low_cut;
+    this.high_cut = bandpass.high_cut;
+    this.set();
+};
+
+Demodulator.prototype.setLowCut = function(low_cut) {
+    this.low_cut = low_cut;
+    this.set();
+};
+
+Demodulator.prototype.setHighCut = function(high_cut) {
+    this.high_cut = high_cut;
+    this.set();
+};
+
+Demodulator.prototype.getBandpass = function() {
+    return {
+        low_cut: this.low_cut,
+        high_cut: this.high_cut
+    };
+};
+
+Demodulator.prototype.set_secondary_demod = function(secondary_demod) {
+    if (this.secondary_demod === secondary_demod) {
+        return;
+    }
+    this.secondary_demod = secondary_demod;
+    this.set();
+};
+
+Demodulator.prototype.get_secondary_demod = function() {
+    return this.secondary_demod;
+};
+
+Demodulator.prototype.set_secondary_offset_freq = function(secondary_offset) {
+    if (this.secondary_offset_freq === secondary_offset) {
+        return;
+    }
+    this.secondary_offset_freq = secondary_offset;
+    this.set();
+};

htdocs/lib/DemodulatorPanel.js

@@ -0,0 +1,323 @@
+function DemodulatorPanel(el) {
+    var self = this;
+    self.el = el;
+    self.demodulator = null;
+    self.mode = null;
+
+    var displayEl = el.find('.webrx-actual-freq')
+    this.tuneableFrequencyDisplay = displayEl.tuneableFrequencyDisplay();
+    displayEl.on('frequencychange', function(event, freq) {
+        self.getDemodulator().set_offset_frequency(freq - self.center_freq);
+    });
+
+    Modes.registerModePanel(this);
+    el.on('click', '.openwebrx-demodulator-button', function() {
+        var modulation = $(this).data('modulation');
+        if (modulation) {
+            self.setMode(modulation);
+        } else {
+            self.disableDigiMode();
+        }
+    });
+    el.on('change', '.openwebrx-secondary-demod-listbox', function() {
+        var value = $(this).val();
+        if (value === 'none') {
+            self.disableDigiMode();
+        } else {
+            self.setMode(value);
+        }
+    });
+    el.on('click', '.openwebrx-squelch-default', function() {
+        if (!self.squelchAvailable()) return;
+        el.find('.openwebrx-squelch-slider').val(getLogSmeterValue(smeter_level) + 10);
+        self.updateSquelch();
+    });
+    el.on('change', '.openwebrx-squelch-slider', function() {
+        self.updateSquelch();
+    });
+    window.addEventListener('hashchange', function() {
+        self.onHashChange();
+    });
+};
+
+DemodulatorPanel.prototype.render = function() {
+    var available = Modes.getModes().filter(function(m){ return m.isAvailable(); });
+    var normalModes = available.filter(function(m){ return m.type === 'analog'; });
+    var digiModes = available.filter(function(m){ return m.type === 'digimode'; });
+
+    var html = []
+
+    var buttons = normalModes.map(function(m){
+        return $(
+            '<div ' +
+                'class="openwebrx-button openwebrx-demodulator-button" ' +
+                'data-modulation="' + m.modulation + '" ' +
+                'id="openwebrx-button-' + m.modulation + '" r' +
+            '>' + m.name + '</div>'
+        );
+    });
+
+    var $modegrid = $('<div class="openwebrx-modes-grid"></div>');
+    $modegrid.append.apply($modegrid, buttons);
+    html.push($modegrid);
+
+    html.push($(
+        '<div class="openwebrx-panel-line openwebrx-panel-flex-line">' +
+            '<div class="openwebrx-button openwebrx-demodulator-button openwebrx-button-dig">DIG</div>' +
+            '<select class="openwebrx-secondary-demod-listbox">' +
+                '<option value="none"></option>' +
+                digiModes.map(function(m){
+                    return '<option value="' + m.modulation + '">' + m.name + '</option>';
+                }).join('') +
+            '</select>' +
+        '</div>'
+    ));
+
+    this.el.find(".openwebrx-modes").html(html);
+};
+
+DemodulatorPanel.prototype.setMode = function(requestedModulation) {
+    var mode = Modes.findByModulation(requestedModulation);
+    if (!mode) {
+        return;
+    }
+    if (this.mode === mode) {
+        return;
+    }
+    if (!mode.isAvailable()) {
+        divlog('Modulation "' + mode.name + '" not supported. Please check requirements', true);
+        return;
+    }
+
+    if (mode.type === 'digimode') {
+        modulation = mode.underlying[0];
+    } else {
+        if (this.mode && this.mode.type === 'digimode' && this.mode.underlying.indexOf(requestedModulation) >= 0) {
+            // keep the mode, just switch underlying modulation
+            mode = this.mode;
+            modulation = requestedModulation;
+        } else {
+            modulation = mode.modulation;
+        }
+    }
+
+    var current = this.collectParams();
+    if (this.demodulator) {
+        current.offset_frequency = this.demodulator.get_offset_frequency();
+        current.squelch_level = this.demodulator.getSquelch();
+    }
+
+    this.stopDemodulator();
+    this.demodulator = new Demodulator(current.offset_frequency, modulation);
+    this.demodulator.setSquelch(current.squelch_level);
+
+    var self = this;
+    var updateFrequency = function(freq) {
+        self.tuneableFrequencyDisplay.setFrequency(self.center_freq + freq);
+        self.updateHash();
+    };
+    this.demodulator.on("frequencychange", updateFrequency);
+    updateFrequency(this.demodulator.get_offset_frequency());
+    var updateSquelch = function(squelch) {
+        self.el.find('.openwebrx-squelch-slider').val(squelch);
+        self.updateHash();
+    };
+    this.demodulator.on('squelchchange', updateSquelch);
+    updateSquelch(this.demodulator.getSquelch());
+
+    if (mode.type === 'digimode') {
+        this.demodulator.set_secondary_demod(mode.modulation);
+        if (mode.bandpass) {
+            this.demodulator.setBandpass(mode.bandpass);
+        }
+    } else {
+        this.demodulator.set_secondary_demod(false);
+    }
+
+    this.demodulator.start();
+    this.mode = mode;
+
+    this.updateButtons();
+    this.updatePanels();
+    this.updateHash();
+};
+
+DemodulatorPanel.prototype.disableDigiMode = function() {
+    // just a little trick to get out of the digimode
+    delete this.mode;
+    this.setMode(this.getDemodulator().get_modulation());
+};
+
+DemodulatorPanel.prototype.updatePanels = function() {
+    var modulation = this.getDemodulator().get_secondary_demod();
+    $('#openwebrx-panel-digimodes').attr('data-mode', modulation);
+    toggle_panel("openwebrx-panel-digimodes", !!modulation);
+    toggle_panel("openwebrx-panel-wsjt-message", ['ft8', 'wspr', 'jt65', 'jt9', 'ft4'].indexOf(modulation) >= 0);
+    toggle_panel("openwebrx-panel-js8-message", modulation == "js8");
+    toggle_panel("openwebrx-panel-packet-message", modulation === "packet");
+    toggle_panel("openwebrx-panel-pocsag-message", modulation === "pocsag");
+
+    modulation = this.getDemodulator().get_modulation();
+    var showing = 'openwebrx-panel-metadata-' + modulation;
+    $(".openwebrx-meta-panel").each(function (_, p) {
+        toggle_panel(p.id, p.id === showing);
+    });
+    clear_metadata();
+};
+
+DemodulatorPanel.prototype.getDemodulator = function() {
+    return this.demodulator;
+};
+
+DemodulatorPanel.prototype.collectParams = function() {
+    var defaults = {
+        offset_frequency: 0,
+        squelch_level: -150,
+        mod: 'nfm'
+    }
+    return $.extend(new Object(), defaults, this.initialParams || {}, this.transformHashParams(this.parseHash()));
+};
+
+DemodulatorPanel.prototype.startDemodulator = function() {
+    if (!Modes.initComplete()) return;
+    var params = this.collectParams();
+    this._apply(params);
+};
+
+DemodulatorPanel.prototype.stopDemodulator = function() {
+    if (!this.demodulator) {
+        return;
+    }
+    this.demodulator.stop();
+    this.demodulator = null;
+    this.mode = null;
+}
+
+DemodulatorPanel.prototype._apply = function(params) {
+    this.setMode(params.mod);
+    this.getDemodulator().set_offset_frequency(params.offset_frequency);
+    this.getDemodulator().setSquelch(params.squelch_level);
+    this.updateButtons();
+};
+
+DemodulatorPanel.prototype.setInitialParams = function(params) {
+    this.initialParams = params;
+};
+
+DemodulatorPanel.prototype.onHashChange = function() {
+    this._apply(this.transformHashParams(this.parseHash()));
+};
+
+DemodulatorPanel.prototype.transformHashParams = function(params) {
+    var ret = {
+        mod: params.secondary_mod || params.mod
+    };
+    if (typeof(params.offset_frequency) !== 'undefined') ret.offset_frequency = params.offset_frequency;
+    if (typeof(params.sql) !== 'undefined') ret.squelch_level = parseInt(params.sql);
+    return ret;
+};
+
+DemodulatorPanel.prototype.squelchAvailable = function () {
+    return this.mode && this.mode.squelch;
+}
+
+DemodulatorPanel.prototype.updateButtons = function() {
+    var $buttons = this.el.find(".openwebrx-demodulator-button");
+    $buttons.removeClass("highlighted").removeClass('same-mod');
+    var demod = this.getDemodulator()
+    if (!demod) return;
+    this.el.find('[data-modulation=' + demod.get_modulation() + ']').addClass("highlighted");
+    var secondary_demod = demod.get_secondary_demod()
+    if (secondary_demod) {
+        this.el.find(".openwebrx-button-dig").addClass("highlighted");
+        this.el.find('.openwebrx-secondary-demod-listbox').val(secondary_demod);
+        var mode = Modes.findByModulation(secondary_demod);
+        if (mode) {
+            var self = this;
+            mode.underlying.filter(function(m) {
+                return m !== demod.get_modulation();
+            }).forEach(function(m) {
+                self.el.find('[data-modulation=' + m + ']').addClass('same-mod')
+            });
+        }
+    } else {
+        this.el.find('.openwebrx-secondary-demod-listbox').val('none');
+    }
+    var squelch_disabled = !this.squelchAvailable();
+    this.el.find('.openwebrx-squelch-slider').prop('disabled', squelch_disabled);
+    this.el.find('.openwebrx-squelch-default')[squelch_disabled ? 'addClass' : 'removeClass']('disabled');
+}
+
+DemodulatorPanel.prototype.setCenterFrequency = function(center_freq) {
+    if (this.center_freq === center_freq) {
+        return;
+    }
+    this.stopDemodulator();
+    this.center_freq = center_freq;
+    this.startDemodulator();
+};
+
+DemodulatorPanel.prototype.parseHash = function() {
+    if (!window.location.hash) {
+        return {};
+    }
+    var params = window.location.hash.substring(1).split(",").map(function(x) {
+        var harr = x.split('=');
+        return [harr[0], harr.slice(1).join('=')];
+    }).reduce(function(params, p){
+        params[p[0]] = p[1];
+        return params;
+    }, {});
+
+    return this.validateHash(params);
+};
+
+DemodulatorPanel.prototype.validateHash = function(params) {
+    var self = this;
+    params = Object.keys(params).filter(function(key) {
+        if (key == 'freq' || key == 'mod' || key == 'secondary_mod' || key == 'sql') {
+            return params.freq && Math.abs(params.freq - self.center_freq) < bandwidth / 2;
+        }
+        return true;
+    }).reduce(function(p, key) {
+        p[key] = params[key];
+        return p;
+    }, {});
+
+    if (params['freq']) {
+        params['offset_frequency'] = params['freq'] - self.center_freq;
+        delete params['freq'];
+    }
+
+    return params;
+};
+
+DemodulatorPanel.prototype.updateHash = function() {
+    var demod = this.getDemodulator();
+    if (!demod) return;
+    var self = this;
+    window.location.hash = $.map({
+        freq: demod.get_offset_frequency() + self.center_freq,
+        mod: demod.get_modulation(),
+        secondary_mod: demod.get_secondary_demod(),
+        sql: demod.getSquelch(),
+    }, function(value, key){
+        if (typeof(value) === 'undefined' || value === false) return undefined;
+        return key + '=' + value;
+    }).filter(function(v) {
+        return !!v;
+    }).join(',');
+};
+
+DemodulatorPanel.prototype.updateSquelch = function() {
+    var sliderValue = parseInt(this.el.find(".openwebrx-squelch-slider").val());
+    var demod = this.getDemodulator();
+    if (demod) demod.setSquelch(sliderValue);
+};
+
+$.fn.demodulatorPanel = function(){
+    if (!this.data('panel')) {
+        this.data('panel', new DemodulatorPanel(this));
+    };
+    return this.data('panel');
+};

htdocs/lib/FrequencyDisplay.js

@@ -1,12 +1,17 @@
 function FrequencyDisplay(element) {
     this.element = $(element);
     this.digits = [];
-    this.digitContainer = $('<span>');
+    this.setupElements();
-    this.element.html([this.digitContainer, $('<span> MHz</span>')]);
-    this.decimalSeparator = (0.1).toLocaleString().substring(1, 2);
     this.setFrequency(0);
 }
 
+FrequencyDisplay.prototype.setupElements = function() {
+    this.displayContainer = $('<div>');
+    this.digitContainer = $('<span>');
+    this.displayContainer.html([this.digitContainer, $('<span> MHz</span>')]);
+    this.element.html(this.displayContainer);
+};
+
 FrequencyDisplay.prototype.setFrequency = function(freq) {
     this.frequency = freq;
     var formatted = (freq / 1e6).toLocaleString(undefined, {maximumFractionDigits: 4, minimumFractionDigits: 4});
@@ -36,9 +41,17 @@ function TuneableFrequencyDisplay(element) {
 
 TuneableFrequencyDisplay.prototype = new FrequencyDisplay();
 
+TuneableFrequencyDisplay.prototype.setupElements = function() {
+    FrequencyDisplay.prototype.setupElements.call(this);
+    this.input = $('<input>');
+    this.input.hide();
+    this.element.append(this.input);
+};
+
 TuneableFrequencyDisplay.prototype.setupEvents = function() {
     var me = this;
-    this.element.on('wheel', function(e){
+
+    me.element.on('wheel', function(e){
         e.preventDefault();
         e.stopPropagation();
 
@@ -49,13 +62,45 @@ TuneableFrequencyDisplay.prototype.setupEvents = function() {
         if (e.originalEvent.deltaY > 0) delta *= -1;
         var newFrequency = me.frequency + delta;
 
-        me.listeners.forEach(function(l) {
+        me.element.trigger('frequencychange', newFrequency);
-            l(newFrequency);
     });
+
+    var submit = function(){
+        var freq = parseInt(me.input.val());
+        if (!isNaN(freq)) {
+            me.element.trigger('frequencychange', freq);
+        }
+        me.input.hide();
+        me.displayContainer.show();
+    };
+    me.input.on('blur', submit).on('keyup', function(e){
+        if (e.keyCode == 13) return submit();
+        if (e.keyCode == 27) {
+            me.input.hide();
+            me.displayContainer.show();
+        }
+    });
+    me.input.on('click', function(e){
+        e.stopPropagation();
+    });
+    me.element.on('click', function(){
+        me.input.val(me.frequency);
+        me.input.show();
+        me.displayContainer.hide();
+        me.input.focus();
     });
-    this.listeners = [];
 };
 
-TuneableFrequencyDisplay.prototype.onFrequencyChange = function(listener){
+$.fn.frequencyDisplay = function() {
-    this.listeners.push(listener);
+    if (!this.data('frequencyDisplay')) {
-};
+        this.data('frequencyDisplay', new FrequencyDisplay(this));
+    }
+    return this.data('frequencyDisplay');
+}
+
+$.fn.tuneableFrequencyDisplay = function() {
+    if (!this.data('frequencyDisplay')) {
+        this.data('frequencyDisplay', new TuneableFrequencyDisplay(this));
+    }
+    return this.data('frequencyDisplay');
+}

htdocs/lib/Header.js

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

htdocs/lib/Js8Threads.js

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

htdocs/lib/Measurement.js

@@ -1,4 +1,5 @@
 function Measurement() {
+    this.reporters = [];
     this.reset();
 }
 
@@ -21,10 +22,13 @@ Measurement.prototype.getRate = function() {
 Measurement.prototype.reset = function() {
     this.value = 0;
     this.start = new Date();
+    this.reporters.forEach(function(r){ r.reset(); });
 };
 
 Measurement.prototype.report = function(range, interval, callback) {
-    return new Reporter(this, range, interval, callback);
+    var reporter = new Reporter(this, range, interval, callback);
+    this.reporters.push(reporter);
+    return reporter;
 };
 
 function Reporter(measurement, range, interval, callback) {
@@ -60,3 +64,7 @@ Reporter.prototype.report = function(){
     // we want rate per second, but our time is in milliseconds... compensate by 1000
     this.callback(accumulated * 1000 / elapsed);
 };
+
+Reporter.prototype.reset = function(){
+    this.samples = [];
+};

htdocs/lib/Modes.js

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

htdocs/lib/ProgressBar.js

@@ -1,10 +1,15 @@
 ProgressBar = function(el) {
     this.$el = $(el);
-    this.$innerText = this.$el.find('.openwebrx-progressbar-text');
+    this.$innerText = $('<span class="openwebrx-progressbar-text">' + this.getDefaultText() + '</span>');
-    this.$innerBar = this.$el.find('.openwebrx-progressbar-bar');
+    this.$innerBar = $('<div class="openwebrx-progressbar-bar"></div>');
+    this.$el.empty().append(this.$innerText, this.$innerBar);
     this.$innerBar.css('width', '0%');
 };
 
+ProgressBar.prototype.getDefaultText = function() {
+    return '';
+}
+
 ProgressBar.prototype.set = function(val, text, over) {
     this.setValue(val);
     this.setText(text);
@@ -25,13 +30,20 @@ ProgressBar.prototype.setOver = function(over) {
     this.$innerBar.css('backgroundColor', (over) ? "#ff6262" : "#00aba6");
 };
 
-AudioBufferProgressBar = function(el, sampleRate) {
+AudioBufferProgressBar = function(el) {
     ProgressBar.call(this, el);
-    this.sampleRate = sampleRate;
 };
 
 AudioBufferProgressBar.prototype = new ProgressBar();
 
+AudioBufferProgressBar.prototype.getDefaultText = function() {
+    return 'Audio buffer [0 ms]';
+};
+
+AudioBufferProgressBar.prototype.setSampleRate = function(sampleRate) {
+    this.sampleRate = sampleRate;
+};
+
 AudioBufferProgressBar.prototype.setBuffersize = function(buffersize) {
     var audio_buffer_value = buffersize / this.sampleRate;
     var overrun = audio_buffer_value > audio_buffer_maximal_length_sec;
@@ -53,6 +65,10 @@ NetworkSpeedProgressBar = function(el) {
 
 NetworkSpeedProgressBar.prototype = new ProgressBar();
 
+NetworkSpeedProgressBar.prototype.getDefaultText = function() {
+    return 'Network usage [0 kbps]';
+};
+
 NetworkSpeedProgressBar.prototype.setSpeed = function(speed) {
     var speedInKilobits = speed * 8 / 1000;
     this.set(speedInKilobits / 2000, "Network usage [" + speedInKilobits.toFixed(1) + " kbps]", false);
@@ -64,18 +80,29 @@ AudioSpeedProgressBar = function(el) {
 
 AudioSpeedProgressBar.prototype = new ProgressBar();
 
+AudioSpeedProgressBar.prototype.getDefaultText = function() {
+    return 'Audio stream [0 kbps]';
+};
+
 AudioSpeedProgressBar.prototype.setSpeed = function(speed) {
-    this.set(speed / 500000, "Audio stream [" + (speed / 1000).toFixed(0) + " kbps]", false);
+    this.set(speed / 1000000, "Audio stream [" + (speed / 1000).toFixed(0) + " kbps]", false);
 };
 
 AudioOutputProgressBar = function(el, sampleRate) {
     ProgressBar.call(this, el);
-    this.maxRate = sampleRate * 1.25;
-    this.minRate = sampleRate * .25;
 };
 
 AudioOutputProgressBar.prototype = new ProgressBar();
 
+AudioOutputProgressBar.prototype.getDefaultText = function() {
+    return 'Audio output [0 sps]';
+};
+
+AudioOutputProgressBar.prototype.setSampleRate = function(sampleRate) {
+    this.maxRate = sampleRate * 1.25;
+    this.minRate = sampleRate * .25;
+};
+
 AudioOutputProgressBar.prototype.setAudioRate = function(audioRate) {
     this.set(audioRate / this.maxRate, "Audio output [" + (audioRate / 1000).toFixed(1) + " ksps]", audioRate > this.maxRate || audioRate < this.minRate);
 };
@@ -88,6 +115,10 @@ ClientsProgressBar = function(el) {
 
 ClientsProgressBar.prototype = new ProgressBar();
 
+ClientsProgressBar.prototype.getDefaultText = function() {
+    return 'Clients [1]';
+};
+
 ClientsProgressBar.prototype.setClients = function(clients) {
     this.clients = clients;
     this.render();
@@ -108,6 +139,27 @@ CpuProgressBar = function(el) {
 
 CpuProgressBar.prototype = new ProgressBar();
 
+CpuProgressBar.prototype.getDefaultText = function() {
+    return 'Server CPU [0%]';
+};
+
 CpuProgressBar.prototype.setUsage = function(usage) {
     this.set(usage, "Server CPU [" + Math.round(usage * 100) + "%]", usage > .85);
 };
+
+ProgressBar.types = {
+    cpu: CpuProgressBar,
+    audiobuffer: AudioBufferProgressBar,
+    audiospeed: AudioSpeedProgressBar,
+    audiooutput: AudioOutputProgressBar,
+    clients: ClientsProgressBar,
+    networkspeed: NetworkSpeedProgressBar
+}
+
+$.fn.progressbar = function() {
+    if (!this.data('progressbar')) {
+        var constructor = ProgressBar.types[this.data('type')] || ProgressBar;
+        this.data('progressbar', new constructor(this));
+    }
+    return this.data('progressbar');
+};

htdocs/lib/settings/Input.js

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

htdocs/lib/settings/SdrDevice.js

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

htdocs/login.html

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

htdocs/map.html

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

htdocs/map.js

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

htdocs/sdrsettings.html

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

htdocs/settings.html

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

htdocs/settings.js

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

manifest.sh

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

owrx/__main__.py

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

owrx/audio.py

@@ -0,0 +1,270 @@
+from abc import ABC, ABCMeta, abstractmethod
+from owrx.config import Config
+from owrx.metrics import Metrics, CounterMetric, DirectMetric
+import threading
+import wave
+import subprocess
+import os
+from multiprocessing.connection import Pipe, wait
+from datetime import datetime, timedelta
+from queue import Queue, Full
+
+
+import logging
+
+logger = logging.getLogger(__name__)
+logger.setLevel(logging.INFO)
+
+
+class QueueJob(object):
+    def __init__(self, decoder, file, freq):
+        self.decoder = decoder
+        self.file = file
+        self.freq = freq
+
+    def run(self):
+        self.decoder.decode(self)
+
+    def unlink(self):
+        try:
+            os.unlink(self.file)
+        except FileNotFoundError:
+            pass
+
+
+class QueueWorker(threading.Thread):
+    def __init__(self, queue):
+        self.queue = queue
+        self.doRun = True
+        super().__init__(daemon=True)
+
+    def run(self) -> None:
+        while self.doRun:
+            job = self.queue.get()
+            try:
+                job.run()
+            except Exception:
+                logger.exception("failed to decode job")
+                self.queue.onError()
+            finally:
+                job.unlink()
+
+            self.queue.task_done()
+
+
+class DecoderQueue(Queue):
+    sharedInstance = None
+    creationLock = threading.Lock()
+
+    @staticmethod
+    def getSharedInstance():
+        with DecoderQueue.creationLock:
+            if DecoderQueue.sharedInstance is None:
+                pm = Config.get()
+                DecoderQueue.sharedInstance = DecoderQueue(maxsize=pm["decoding_queue_length"], workers=pm["decoding_queue_workers"])
+        return DecoderQueue.sharedInstance
+
+    def __init__(self, maxsize, workers):
+        super().__init__(maxsize)
+        metrics = Metrics.getSharedInstance()
+        metrics.addMetric("decoding.queue.length", DirectMetric(self.qsize))
+        self.inCounter = CounterMetric()
+        metrics.addMetric("decoding.queue.in", self.inCounter)
+        self.outCounter = CounterMetric()
+        metrics.addMetric("decoding.queue.out", self.outCounter)
+        self.overflowCounter = CounterMetric()
+        metrics.addMetric("decoding.queue.overflow", self.overflowCounter)
+        self.errorCounter = CounterMetric()
+        metrics.addMetric("decoding.queue.error", self.errorCounter)
+        self.workers = [self.newWorker() for _ in range(0, workers)]
+
+    def put(self, item, **kwars):
+        self.inCounter.inc()
+        try:
+            super(DecoderQueue, self).put(item, block=False)
+        except Full:
+            self.overflowCounter.inc()
+            raise
+
+    def get(self, **kwargs):
+        # super.get() is blocking, so it would mess up the stats to inc() first
+        out = super(DecoderQueue, self).get(**kwargs)
+        self.outCounter.inc()
+        return out
+
+    def newWorker(self):
+        worker = QueueWorker(self)
+        worker.start()
+        return worker
+
+    def onError(self):
+        self.errorCounter.inc()
+
+
+class AudioChopperProfile(ABC):
+    @abstractmethod
+    def getInterval(self):
+        pass
+
+    @abstractmethod
+    def getFileTimestampFormat(self):
+        pass
+
+    @abstractmethod
+    def decoder_commandline(self, file):
+        pass
+
+
+class AudioWriter(object):
+    def __init__(self, dsp, source, profile: AudioChopperProfile):
+        self.dsp = dsp
+        self.source = source
+        self.profile = profile
+        self.tmp_dir = Config.get()["temporary_directory"]
+        self.wavefile = None
+        self.wavefilename = None
+        self.switchingLock = threading.Lock()
+        self.timer = None
+        (self.outputReader, self.outputWriter) = Pipe()
+
+    def getWaveFile(self):
+        filename = "{tmp_dir}/openwebrx-audiochopper-{id}-{timestamp}.wav".format(
+            tmp_dir=self.tmp_dir,
+            id=id(self),
+            timestamp=datetime.utcnow().strftime(self.profile.getFileTimestampFormat()),
+        )
+        wavefile = wave.open(filename, "wb")
+        wavefile.setnchannels(1)
+        wavefile.setsampwidth(2)
+        wavefile.setframerate(12000)
+        return filename, wavefile
+
+    def getNextDecodingTime(self):
+        t = datetime.utcnow()
+        zeroed = t.replace(minute=0, second=0, microsecond=0)
+        delta = t - zeroed
+        interval = self.profile.getInterval()
+        seconds = (int(delta.total_seconds() / interval) + 1) * interval
+        t = zeroed + timedelta(seconds=seconds)
+        logger.debug("scheduling: {0}".format(t))
+        return t
+
+    def cancelTimer(self):
+        if self.timer:
+            self.timer.cancel()
+            self.timer = None
+
+    def _scheduleNextSwitch(self):
+        self.cancelTimer()
+        delta = self.getNextDecodingTime() - datetime.utcnow()
+        self.timer = threading.Timer(delta.total_seconds(), self.switchFiles)
+        self.timer.start()
+
+    def switchFiles(self):
+        self.switchingLock.acquire()
+        file = self.wavefile
+        filename = self.wavefilename
+        (self.wavefilename, self.wavefile) = self.getWaveFile()
+        self.switchingLock.release()
+
+        file.close()
+        job = QueueJob(self, filename, self.dsp.get_operating_freq())
+        try:
+            DecoderQueue.getSharedInstance().put(job)
+        except Full:
+            logger.warning("decoding queue overflow; dropping one file")
+            job.unlink()
+        self._scheduleNextSwitch()
+
+    def decode(self, job: QueueJob):
+        logger.debug("processing file %s", job.file)
+        decoder = subprocess.Popen(
+            ["nice", "-n", "10"] + self.profile.decoder_commandline(job.file),
+            stdout=subprocess.PIPE,
+            cwd=self.tmp_dir,
+            close_fds=True,
+        )
+        try:
+            for line in decoder.stdout:
+                self.outputWriter.send((job.freq, line))
+        except OSError:
+            decoder.stdout.flush()
+            # TODO uncouple parsing from the output so that decodes can still go to the map and the spotters
+            logger.debug("output has gone away while decoding job.")
+        try:
+            rc = decoder.wait(timeout=10)
+            if rc != 0:
+                logger.warning("decoder return code: %i", rc)
+        except subprocess.TimeoutExpired:
+            logger.warning("subprocess (pid=%i}) did not terminate correctly; sending kill signal.", decoder.pid)
+            decoder.kill()
+
+    def start(self):
+        (self.wavefilename, self.wavefile) = self.getWaveFile()
+        self._scheduleNextSwitch()
+
+    def write(self, data):
+        self.switchingLock.acquire()
+        self.wavefile.writeframes(data)
+        self.switchingLock.release()
+
+    def stop(self):
+        self.outputWriter.close()
+        self.outputWriter = None
+
+        # drain messages left in the queue so that the queue can be successfully closed
+        # this is necessary since python keeps the file descriptors open otherwise
+        try:
+            while True:
+                self.outputReader.recv()
+        except EOFError:
+            pass
+        self.outputReader.close()
+        self.outputReader = None
+
+        self.cancelTimer()
+        try:
+            self.wavefile.close()
+        except Exception:
+            logger.exception("error closing wave file")
+        try:
+            os.unlink(self.wavefilename)
+        except Exception:
+            logger.exception("error removing undecoded file")
+        self.wavefile = None
+        self.wavefilename = None
+
+
+class AudioChopper(threading.Thread, metaclass=ABCMeta):
+    def __init__(self, dsp, source, *profiles: AudioChopperProfile):
+        self.source = source
+        self.writers = [AudioWriter(dsp, source, p) for p in profiles]
+        self.doRun = True
+        super().__init__()
+
+    def run(self) -> None:
+        logger.debug("Audio chopper starting up")
+        for w in self.writers:
+            w.start()
+        while self.doRun:
+            data = None
+            try:
+                data = self.source.read(256)
+            except ValueError:
+                pass
+            if data is None or (isinstance(data, bytes) and len(data) == 0):
+                self.doRun = False
+            else:
+                for w in self.writers:
+                    w.write(data)
+
+        logger.debug("Audio chopper shutting down")
+        for w in self.writers:
+            w.stop()
+
+    def read(self):
+        try:
+            readers = wait([w.outputReader for w in self.writers])
+            return [r.recv() for r in readers]
+        except (EOFError, OSError):
+            return None

owrx/bands.py

@@ -58,7 +58,10 @@ class Bandplan(object):
             except FileNotFoundError:
                 pass
             except json.JSONDecodeError:
-                logger.exception("error while parsing bandplan from %s", file)
+                logger.exception("error while parsing bandplan file %s", file)
+                return []
+            except Exception:
+                logger.exception("error while processing bandplan from %s", file)
                 return []
         return []
 

owrx/bookmarks.py

@@ -50,7 +50,10 @@ class Bookmarks(object):
             except FileNotFoundError:
                 pass
             except json.JSONDecodeError:
-                logger.exception("error while parsing bookmarks from %s", file)
+                logger.exception("error while parsing bookmarks file %s", file)
+                return []
+            except Exception:
+                logger.exception("error while processing bookmarks from %s", file)
                 return []
         return []
 

owrx/client.py

@@ -1,5 +1,4 @@
-from owrx.config import PropertyManager
+from owrx.config import Config
-from owrx.metrics import Metrics, DirectMetric
 import threading
 
 import logging
@@ -24,7 +23,6 @@ class ClientRegistry(object):
 
     def __init__(self):
         self.clients = []
-        Metrics.getSharedInstance().addMetric("openwebrx.users", DirectMetric(self.clientCount))
         super().__init__()
 
     def broadcast(self):
@@ -33,7 +31,7 @@ class ClientRegistry(object):
             c.write_clients(n)
 
     def addClient(self, client):
-        pm = PropertyManager.getSharedInstance()
+        pm = Config.get()
         if len(self.clients) >= pm["max_clients"]:
             raise TooManyClientsException()
         self.clients.append(client)

owrx/command.py

@@ -33,6 +33,9 @@ class CommandMapper(object):
         self.static = static
         return self
 
+    def keys(self):
+        return self.mappings.keys()
+
 
 class CommandMapping(ABC):
     @abstractmethod
@@ -69,3 +72,8 @@ class Option(CommandMapping):
     def setSpacer(self, spacer):
         self.spacer = spacer
         return self
+
+
+class Argument(CommandMapping):
+    def map(self, value):
+        return value

owrx/config.py

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

owrx/connection.py

@@ -1,4 +1,5 @@
-from owrx.config import PropertyManager
+from owrx.config import Config
+from owrx.details import ReceiverDetails
 from owrx.dsp import DspManager
 from owrx.cpu import CpuUsageThread
 from owrx.sdr import SdrService
@@ -9,9 +10,11 @@ from owrx.version import openwebrx_version
 from owrx.bands import Bandplan
 from owrx.bookmarks import Bookmarks
 from owrx.map import Map
-from owrx.locator import Locator
+from owrx.property import PropertyStack
-from multiprocessing import Queue
+from owrx.modes import Modes, DigitalMode
-from queue import Full
+from queue import Queue, Full
+from js8py import Js8Frame
+from abc import ABC, ABCMeta, abstractmethod
 import json
 import threading
 
@@ -19,36 +22,54 @@ import logging
 
 logger = logging.getLogger(__name__)
 
+PoisonPill = object()
 
-class Client(object):
+
+class Client(ABC):
     def __init__(self, conn):
         self.conn = conn
-        self.multiprocessingPipe = Queue(100)
+        self.multithreadingQueue = Queue(100)
 
         def mp_passthru():
             run = True
             while run:
                 try:
-                    data = self.multiprocessingPipe.get()
+                    data = self.multithreadingQueue.get()
-                    self.send(data)
+                    if data is PoisonPill:
-                except (EOFError, OSError):
                         run = False
+                    else:
+                        self.send(data)
+                    self.multithreadingQueue.task_done()
+                except (EOFError, OSError, ValueError):
+                    run = False
+                except Exception:
+                    logger.exception("Exception on client multithreading queue")
 
-        threading.Thread(target=mp_passthru).start()
+            # unset the queue object to free shared memory file descriptors
+            self.multithreadingQueue = None
+
+        threading.Thread(target=mp_passthru, name="connection_mp_passthru").start()
 
     def send(self, data):
+        try:
             self.conn.send(data)
+        except IOError:
+            self.close()
 
     def close(self):
+        if self.multithreadingQueue is not None:
+            self.multithreadingQueue.put(PoisonPill)
         self.conn.close()
-        self.multiprocessingPipe.close()
 
     def mp_send(self, data):
+        if self.multithreadingQueue is None:
+            return
         try:
-            self.multiprocessingPipe.put(data, block=False)
+            self.multithreadingQueue.put(data, block=False)
         except Full:
             self.close()
 
+    @abstractmethod
     def handleTextMessage(self, conn, message):
         pass
 
@@ -59,7 +80,25 @@ class Client(object):
         self.close()
 
 
-class OpenWebRxReceiverClient(Client):
+class OpenWebRxClient(Client, metaclass=ABCMeta):
+    def __init__(self, conn):
+        super().__init__(conn)
+
+        receiver_details = ReceiverDetails()
+
+        def send_receiver_info(*args):
+            receiver_info = receiver_details.__dict__()
+            self.write_receiver_details(receiver_info)
+
+        # TODO unsubscribe
+        receiver_details.wire(send_receiver_info)
+        send_receiver_info()
+
+    def write_receiver_details(self, details):
+        self.send({"type": "receiver_details", "value": details})
+
+
+class OpenWebRxReceiverClient(OpenWebRxClient):
     config_keys = [
         "waterfall_colors",
         "waterfall_min_level",
@@ -67,7 +106,6 @@ class OpenWebRxReceiverClient(Client):
         "waterfall_auto_level_margin",
         "samp_rate",
         "fft_size",
-        "fft_fps",
         "audio_compression",
         "fft_compression",
         "max_clients",
@@ -93,28 +131,16 @@ class OpenWebRxReceiverClient(Client):
             self.close()
             raise
 
-        pm = PropertyManager.getSharedInstance()
-
         self.setSdr()
 
-        # send receiver info
-        receiver_keys = [
-            "receiver_name",
-            "receiver_location",
-            "receiver_asl",
-            "receiver_gps",
-            "photo_title",
-            "photo_desc",
-        ]
-        receiver_details = dict((key, pm.getPropertyValue(key)) for key in receiver_keys)
-        receiver_details["locator"] = Locator.fromCoordinates(receiver_details["receiver_gps"])
-        self.write_receiver_details(receiver_details)
-
-        self.__sendProfiles()
-
         features = FeatureDetector().feature_availability()
         self.write_features(features)
 
+        modes = Modes.getModes()
+        self.write_modes(modes)
+
+        self.__sendProfiles()
+
         CpuUsageThread.getSharedInstance().add_client(self)
 
     def __sendProfiles(self):
@@ -134,8 +160,12 @@ class OpenWebRxReceiverClient(Client):
                         self.startDsp()
 
                     if "params" in message:
+                        dsp = self.getDsp()
+                        if dsp is None:
+                            logger.warning("DSP not available; discarding client data")
+                        else:
                             params = message["params"]
-                        self.setDspProperties(params)
+                            dsp.setProperties(params)
 
                 elif message["type"] == "config":
                     if "params" in message:
@@ -152,7 +182,7 @@ class OpenWebRxReceiverClient(Client):
                     if "params" in message:
                         self.connectionProperties = message["params"]
                         if self.dsp:
-                            self.setDspProperties(self.connectionProperties)
+                            self.getDsp().setProperties(self.connectionProperties)
 
             else:
                 logger.warning("received message without type: {0}".format(message))
@@ -169,6 +199,7 @@ class OpenWebRxReceiverClient(Client):
                 next = SdrService.getFirstSource()
             if next is None:
                 # exit condition: no sdrs available
+                logger.warning("no more SDR devices available")
                 self.handleNoSdrsAvailable()
                 return
 
@@ -184,25 +215,25 @@ class OpenWebRxReceiverClient(Client):
 
             self.sdr = next
 
-            self.startDsp()
+            self.getDsp()
 
-            # keep trying until we find a suitable SDR
+            # found a working sdr, exit the loop
-            if self.sdr.getState() == SdrSource.STATE_FAILED:
+            if self.sdr.getState() != SdrSource.STATE_FAILED:
-                self.write_log_message('SDR device "{0}" has failed, selecting new device'.format(self.sdr.getName()))
-            else:
                 break
 
-        # send initial config
+            logger.warning('SDR device "%s" has failed, selecing new device', self.sdr.getName())
-        self.setDspProperties(self.connectionProperties)
+            self.write_log_message('SDR device "{0}" has failed, selecting new device'.format(self.sdr.getName()))
 
-        configProps = (
+        # send initial config
-            self.sdr.getProps()
+        self.getDsp().setProperties(self.connectionProperties)
-            .collect(*OpenWebRxReceiverClient.config_keys)
+
-            .defaults(PropertyManager.getSharedInstance())
+        stack = PropertyStack()
-        )
+        stack.addLayer(0, self.sdr.getProps())
+        stack.addLayer(1, Config.get())
+        configProps = stack.filter(*OpenWebRxReceiverClient.config_keys)
 
         def sendConfig(key, value):
-            config = dict((key, configProps[key]) for key in OpenWebRxReceiverClient.config_keys)
+            config = configProps.__dict__()
             # TODO mathematical properties? hmmmm
             config["start_offset_freq"] = configProps["start_freq"] - configProps["center_freq"]
             # TODO this is a hack to support multiple sdrs
@@ -226,9 +257,7 @@ class OpenWebRxReceiverClient(Client):
         self.write_sdr_error("No SDR Devices available")
 
     def startDsp(self):
-        if self.dsp is None and self.sdr is not None:
+        self.getDsp().start()
-            self.dsp = DspManager(self, self.sdr)
-            self.dsp.start()
 
     def close(self):
         self.stopDsp()
@@ -247,18 +276,28 @@ class OpenWebRxReceiverClient(Client):
             self.sdr.removeSpectrumClient(self)
 
     def setParams(self, params):
+        config = Config.get()
+        # allow direct configuration only if enabled in the config
+        if "configurable_keys" not in config:
+            return
+        keys = config["configurable_keys"]
+        if not keys:
+            return
         # only the keys in the protected property manager can be overridden from the web
-        protected = (
+        stack = PropertyStack()
-            self.sdr.getProps()
+        stack.addLayer(0, self.sdr.getProps())
-            .collect("samp_rate", "center_freq", "rf_gain", "type")
+        stack.addLayer(1, config)
-            .defaults(PropertyManager.getSharedInstance())
+        protected = stack.filter(*keys)
-        )
         for key, value in params.items():
+            try:
                 protected[key] = value
+            except KeyError:
+                pass
 
-    def setDspProperties(self, params):
+    def getDsp(self):
-        for key, value in params.items():
+        if self.dsp is None and self.sdr is not None:
-            self.dsp.setProperty(key, value)
+            self.dsp = DspManager(self, self.sdr)
+        return self.dsp
 
     def write_spectrum_data(self, data):
         self.mp_send(bytes([0x01]) + data)
@@ -266,6 +305,9 @@ class OpenWebRxReceiverClient(Client):
     def write_dsp_data(self, data):
         self.send(bytes([0x02]) + data)
 
+    def write_hd_audio(self, data):
+        self.send(bytes([0x04]) + data)
+
     def write_s_meter_level(self, level):
         self.send({"type": "smeter", "value": level})
 
@@ -288,9 +330,6 @@ class OpenWebRxReceiverClient(Client):
     def write_config(self, cfg):
         self.send({"type": "config", "value": cfg})
 
-    def write_receiver_details(self, details):
-        self.send({"type": "receiver_details", "value": details})
-
     def write_profiles(self, profiles):
         self.send({"type": "profiles", "value": profiles})
 
@@ -324,13 +363,44 @@ class OpenWebRxReceiverClient(Client):
     def write_backoff_message(self, reason):
         self.send({"type": "backoff", "reason": reason})
 
+    def write_js8_message(self, frame: Js8Frame, freq: int):
+        self.send({"type": "js8_message", "value": {
+            "msg": str(frame),
+            "timestamp": frame.timestamp,
+            "db": frame.db,
+            "dt": frame.dt,
+            "freq": freq + frame.freq,
+            "thread_type": frame.thread_type,
+            "mode": frame.mode
+        }})
 
-class MapConnection(Client):
+    def write_modes(self, modes):
+        def to_json(m):
+            res = {
+                "modulation": m.modulation,
+                "name": m.name,
+                "type": "digimode" if isinstance(m, DigitalMode) else "analog",
+                "requirements": m.requirements,
+                "squelch": m.squelch,
+            }
+            if m.bandpass is not None:
+                res["bandpass"] = {
+                    "low_cut": m.bandpass.low_cut,
+                    "high_cut": m.bandpass.high_cut
+                }
+            if isinstance(m, DigitalMode):
+                res["underlying"] = m.underlying
+            return res
+
+        self.send({"type": "modes", "value": [to_json(m) for m in modes]})
+
+
+class MapConnection(OpenWebRxClient):
     def __init__(self, conn):
         super().__init__(conn)
 
-        pm = PropertyManager.getSharedInstance()
+        pm = Config.get()
-        self.write_config(pm.collect("google_maps_api_key", "receiver_gps", "map_position_retention_time").__dict__())
+        self.write_config(pm.filter("google_maps_api_key", "receiver_gps", "map_position_retention_time").__dict__())
 
         Map.getSharedInstance().addClient(self)
 

owrx/controllers.py

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