diff options
Diffstat (limited to 'python/gui/run.py')
| -rwxr-xr-x | python/gui/run.py | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/python/gui/run.py b/python/gui/run.py new file mode 100755 index 0000000..b83dd14 --- /dev/null +++ b/python/gui/run.py @@ -0,0 +1,166 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +# +# Copyright (C) 2018 +# Matthias P. Braendli, matthias.braendli@mpb.li +# +# http://www.opendigitalradio.org +# +# This file is part of ODR-DabMod. +# +# ODR-DabMod is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as +# published by the Free Software Foundation, either version 3 of the +# License, or (at your option) any later version. +# +# ODR-DabMod is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with ODR-DabMod. If not, see <http://www.gnu.org/licenses/>. + +import configuration +from multiprocessing import Process, Pipe +import os.path +import cherrypy +import argparse +from jinja2 import Environment, FileSystemLoader +from api import API +import zmqrc +import dpd + +env = Environment(loader=FileSystemLoader('templates')) + +base_js = ["js/odr.js"] + +class Root: + def __init__(self, config_file, dpd_pipe): + self.config_file = config_file + self.conf = configuration.Configuration(self.config_file) + self.mod_rc = zmqrc.ModRemoteControl("localhost") + self.api = API(self.mod_rc, dpd_pipe) + + @cherrypy.expose + def index(self): + raise cherrypy.HTTPRedirect('/home') + + @cherrypy.expose + def about(self): + tmpl = env.get_template("about.html") + return tmpl.render(tab='about', js=base_js, is_login=False) + + @cherrypy.expose + def home(self): + tmpl = env.get_template("home.html") + return tmpl.render(tab='home', js=base_js, is_login=False) + + @cherrypy.expose + def rcvalues(self): + tmpl = env.get_template("rcvalues.html") + js = base_js + ["js/odr-rcvalues.js"] + return tmpl.render(tab='rcvalues', js=js, is_login=False) + + @cherrypy.expose + def modulator(self): + tmpl = env.get_template("modulator.html") + js = base_js + ["js/odr-modulator.js"] + return tmpl.render(tab='modulator', js=js, is_login=False) + + @cherrypy.expose + def predistortion(self): + tmpl = env.get_template("predistortion.html") + js = base_js + ["js/odr-predistortion.js"] + return tmpl.render(tab='predistortion', js=js, is_login=False) + +class DPDRunner: + def __init__(self, static_dir): + self.web_end, self.dpd_end = Pipe() + self.dpd = dpd.DPD(static_dir) + + def __enter__(self): + self.p = Process(target=self._handle_messages) + self.p.start() + return self.web_end + + def _handle_messages(self): + while True: + rx = self.dpd_end.recv() + if rx['cmd'] == "quit": + break + elif rx['cmd'] == "dpd-capture": + self.dpd.capture_samples() + elif rx['cmd'] == "dpd-calibrate": + self.dpd_end.send({'cmd': "dpd-calibration-result", + 'data': self.dpd.capture_calibration()}) + + + def __exit__(self, exc_type, exc_value, traceback): + self.web_end.send({'cmd': "quit"}) + self.p.join() + return False + +if __name__ == '__main__': + parser = argparse.ArgumentParser(description='ODR-DabMod Web GUI') + parser.add_argument('-c', '--config', + default="ui-config.json", + help='configuration filename') + cli_args = parser.parse_args() + + config = configuration.Configuration(cli_args.config) + if config.config is None: + print("Configuration file is missing or is not readable - {}".format(cli_args.config)) + sys.exit(1) + + if config.config['global']['daemon']: + cherrypy.process.plugins.Daemonizer(cherrypy.engine).subscribe() + + accesslog = os.path.realpath(os.path.join(config.config['global']['logs_directory'], 'access.log')) + errorlog = os.path.realpath(os.path.join(config.config['global']['logs_directory'], 'error.log')) + + cherrypy.config.update({ + 'engine.autoreload.on': True, + 'server.socket_host': config.config['global']['host'], + 'server.socket_port': int(config.config['global']['port']), + 'request.show_tracebacks' : True, + 'tools.sessions.on': False, + 'tools.encode.on': True, + 'tools.encode.encoding': "utf-8", + 'log.access_file': accesslog, + 'log.error_file': errorlog, + 'log.screen': True, + }) + + staticdir = os.path.realpath(config.config['global']['static_directory']) + + with DPDRunner(os.path.join(staticdir, "dpd")) as dpd_pipe: + cherrypy.tree.mount( + Root(cli_args.config, dpd_pipe), config={ + '/': { }, + '/dpd': { + 'tools.staticdir.on': True, + 'tools.staticdir.dir': os.path.join(staticdir, u"dpd/") + }, + '/css': { + 'tools.staticdir.on': True, + 'tools.staticdir.dir': os.path.join(staticdir, u"css/") + }, + '/js': { + 'tools.staticdir.on': True, + 'tools.staticdir.dir': os.path.join(staticdir, u"js/") + }, + '/fonts': { + 'tools.staticdir.on': True, + 'tools.staticdir.dir': os.path.join(staticdir, u"fonts/") + }, + '/favicon.ico': { + 'tools.staticfile.on': True, + 'tools.staticfile.filename': os.path.join(staticdir, u"fonts/favicon.ico") + }, + } + ) + + cherrypy.engine.start() + cherrypy.engine.block() + |