2 * This file is part of the PulseView project.
4 * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
21 #include <libsigrokdecode/libsigrokdecode.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */
25 #include <libsigrokcxx/libsigrokcxx.hpp>
33 #include "signalhandler.hpp"
36 #include "pv/application.hpp"
37 #include "pv/devicemanager.hpp"
38 #include "pv/mainwindow.hpp"
39 #include "pv/session.hpp"
41 #include <libsigrokandroidutils/libsigrokandroidutils.h>
42 #include "android/assetreader.hpp"
43 #include "android/loghandler.hpp"
50 Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin)
51 Q_IMPORT_PLUGIN(QSvgPlugin)
55 using std::shared_ptr;
62 " %s [OPTIONS] [FILE]\n"
65 " -h, -?, --help Show help option\n"
67 "Application Options:\n"
68 " -V, --version Show release version\n"
69 " -l, --loglevel Set libsigrok/libsigrokdecode loglevel\n"
70 " -d, --driver Specify the device driver to use\n"
71 " -D, --no-scan Don't auto-scan for devices, use -d spec only\n"
72 " -i, --input-file Load input from file\n"
73 " -I, --input-format Input format\n"
74 " -c, --clean Don't restore previous sessions on startup\n"
78 int main(int argc, char *argv[])
81 shared_ptr<sigrok::Context> context;
82 string open_file, open_file_format, driver;
83 bool restore_sessions = true;
86 Application a(argc, argv);
89 srau_init_environment();
90 pv::AndroidLogHandler::install_callbacks();
91 pv::AndroidAssetReader asset_reader;
96 static const struct option long_options[] = {
97 {"help", no_argument, nullptr, 'h'},
98 {"version", no_argument, nullptr, 'V'},
99 {"loglevel", required_argument, nullptr, 'l'},
100 {"driver", required_argument, nullptr, 'd'},
101 {"input-file", required_argument, nullptr, 'i'},
102 {"input-format", required_argument, nullptr, 'I'},
103 {"clean", no_argument, nullptr, 'c'},
104 {nullptr, 0, nullptr, 0}
107 const int c = getopt_long(argc, argv,
108 "l:Vhc?d:Di:I:", long_options, nullptr);
119 // Print version info
120 fprintf(stdout, "%s %s\n", PV_TITLE, PV_VERSION_STRING);
125 const int loglevel = atoi(optarg);
126 if (loglevel < 0 || loglevel > 5) {
127 qDebug() << "ERROR: invalid log level spec.";
130 context->set_log_level(sigrok::LogLevel::get(loglevel));
133 srd_log_loglevel_set(loglevel);
137 const QSettings settings;
138 qDebug() << "Settings:" << settings.fileName()
139 << "format" << settings.format();
157 open_file_format = optarg;
161 restore_sessions = false;
166 if (argc - optind > 1) {
167 fprintf(stderr, "Only one file can be opened.\n");
171 if (argc - optind == 1)
172 open_file = argv[argc - 1];
174 // Initialise libsigrok
175 context = sigrok::Context::create();
176 pv::Session::sr_context = context;
179 context->set_resource_reader(&asset_reader);
184 // Initialise libsigrokdecode
185 if (srd_init(nullptr) != SRD_OK) {
186 qDebug() << "ERROR: libsigrokdecode init failed.";
190 // Load the protocol decoders
191 srd_decoder_load_all();
195 // Create the device manager, initialise the drivers
196 pv::DeviceManager device_manager(context, driver, do_scan);
198 // Initialise the main window
199 pv::MainWindow w(device_manager);
202 if (restore_sessions)
203 w.restore_sessions();
205 if (!open_file.empty())
206 w.add_session_with_file(open_file, open_file_format);
208 w.add_default_session();
210 #ifdef ENABLE_SIGNALS
211 if (SignalHandler::prepare_signals()) {
212 SignalHandler *const handler =
213 new SignalHandler(&w);
214 QObject::connect(handler,
215 SIGNAL(int_received()),
217 QObject::connect(handler,
218 SIGNAL(term_received()),
222 "Could not prepare signal handler.";
226 // Run the application
229 } catch (exception e) {
230 qDebug() << e.what();
234 // Destroy libsigrokdecode