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d7bed479 | 1 | /* |
b3f22de0 | 2 | * This file is part of the PulseView project. |
d7bed479 JH |
3 | * |
4 | * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk> | |
5 | * | |
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. | |
10 | * | |
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. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
efdec55a | 17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
d7bed479 JH |
18 | */ |
19 | ||
269528f5 | 20 | #ifdef ENABLE_DECODE |
aaabd61b | 21 | #include <libsigrokdecode/libsigrokdecode.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */ |
269528f5 | 22 | #endif |
d52d8455 | 23 | |
15a69e54 | 24 | #include <cstdint> |
fe3a1c21 | 25 | #include <libsigrokcxx/libsigrokcxx.hpp> |
664fca5c | 26 | |
f7951df4 JH |
27 | #include <getopt.h> |
28 | ||
664fca5c | 29 | #include <QDebug> |
0bd39c0c | 30 | #include <QSettings> |
075fb499 | 31 | |
140181a4 | 32 | #ifdef ENABLE_SIGNALS |
2acdb232 | 33 | #include "signalhandler.hpp" |
140181a4 JH |
34 | #endif |
35 | ||
c1a688de SA |
36 | #ifdef ENABLE_STACKTRACE |
37 | #include <signal.h> | |
38 | #include <boost/stacktrace.hpp> | |
39 | #include <QStandardPaths> | |
40 | #endif | |
41 | ||
2acdb232 JH |
42 | #include "pv/application.hpp" |
43 | #include "pv/devicemanager.hpp" | |
44 | #include "pv/mainwindow.hpp" | |
419ec4e1 | 45 | #include "pv/session.hpp" |
c1a688de | 46 | |
9137928c | 47 | #ifdef ANDROID |
aff51746 | 48 | #include <libsigrokandroidutils/libsigrokandroidutils.h> |
dddff2e7 | 49 | #include "android/assetreader.hpp" |
2acdb232 | 50 | #include "android/loghandler.hpp" |
9137928c | 51 | #endif |
d7bed479 | 52 | |
075fb499 AG |
53 | #include "config.h" |
54 | ||
11a04e2a | 55 | #ifdef _WIN32 |
11a04e2a | 56 | #include <QtPlugin> |
09f55d96 UH |
57 | Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin) |
58 | Q_IMPORT_PLUGIN(QSvgPlugin) | |
11a04e2a UH |
59 | #endif |
60 | ||
6f925ba9 UH |
61 | using std::exception; |
62 | using std::shared_ptr; | |
63 | using std::string; | |
64 | ||
c1a688de SA |
65 | #if ENABLE_STACKTRACE |
66 | QString stacktrace_filename; | |
67 | ||
68 | void signal_handler(int signum) | |
69 | { | |
70 | ::signal(signum, SIG_DFL); | |
71 | boost::stacktrace::safe_dump_to(stacktrace_filename.toLocal8Bit().data()); | |
72 | ::raise(SIGABRT); | |
73 | } | |
74 | #endif | |
75 | ||
d4384c6d JH |
76 | void usage() |
77 | { | |
9fd5bb6e | 78 | fprintf(stdout, |
d4384c6d | 79 | "Usage:\n" |
41e2ade4 | 80 | " %s [OPTIONS] [FILE]\n" |
d4384c6d JH |
81 | "\n" |
82 | "Help Options:\n" | |
d4384c6d | 83 | " -h, -?, --help Show help option\n" |
aa90e86b JH |
84 | "\n" |
85 | "Application Options:\n" | |
86 | " -V, --version Show release version\n" | |
87 | " -l, --loglevel Set libsigrok/libsigrokdecode loglevel\n" | |
58d8e4c6 | 88 | " -d, --driver Specify the device driver to use\n" |
1d6e35dc | 89 | " -D, --no-scan Don't auto-scan for devices, use -d spec only\n" |
e3c79b07 JH |
90 | " -i, --input-file Load input from file\n" |
91 | " -I, --input-format Input format\n" | |
156f06e9 | 92 | " -c, --clean Don't restore previous sessions on startup\n" |
41e2ade4 | 93 | "\n", PV_BIN_NAME); |
d4384c6d JH |
94 | } |
95 | ||
d7bed479 JH |
96 | int main(int argc, char *argv[]) |
97 | { | |
be03620e | 98 | int ret = 0; |
6f925ba9 | 99 | shared_ptr<sigrok::Context> context; |
58d8e4c6 | 100 | string open_file, open_file_format, driver; |
156f06e9 | 101 | bool restore_sessions = true; |
1d6e35dc | 102 | bool do_scan = true; |
f2242929 | 103 | |
dac1bb97 | 104 | Application a(argc, argv); |
640e5565 | 105 | |
9137928c | 106 | #ifdef ANDROID |
aff51746 | 107 | srau_init_environment(); |
9137928c | 108 | pv::AndroidLogHandler::install_callbacks(); |
dddff2e7 | 109 | pv::AndroidAssetReader asset_reader; |
9137928c MC |
110 | #endif |
111 | ||
f7951df4 | 112 | // Parse arguments |
15a69e54 | 113 | while (true) { |
f7951df4 | 114 | static const struct option long_options[] = { |
f74015db UH |
115 | {"help", no_argument, nullptr, 'h'}, |
116 | {"version", no_argument, nullptr, 'V'}, | |
117 | {"loglevel", required_argument, nullptr, 'l'}, | |
58d8e4c6 | 118 | {"driver", required_argument, nullptr, 'd'}, |
f74015db UH |
119 | {"input-file", required_argument, nullptr, 'i'}, |
120 | {"input-format", required_argument, nullptr, 'I'}, | |
156f06e9 | 121 | {"clean", no_argument, nullptr, 'c'}, |
f74015db | 122 | {nullptr, 0, nullptr, 0} |
f7951df4 JH |
123 | }; |
124 | ||
815b3f26 | 125 | const int c = getopt_long(argc, argv, |
1d6e35dc | 126 | "l:Vhc?d:Di:I:", long_options, nullptr); |
f7951df4 JH |
127 | if (c == -1) |
128 | break; | |
129 | ||
130 | switch (c) { | |
aa90e86b JH |
131 | case 'h': |
132 | case '?': | |
133 | usage(); | |
134 | return 0; | |
135 | ||
136 | case 'V': | |
137 | // Print version info | |
138 | fprintf(stdout, "%s %s\n", PV_TITLE, PV_VERSION_STRING); | |
139 | return 0; | |
140 | ||
9b5099b6 JH |
141 | case 'l': |
142 | { | |
143 | const int loglevel = atoi(optarg); | |
ed6f8680 GS |
144 | if (loglevel < 0 || loglevel > 5) { |
145 | qDebug() << "ERROR: invalid log level spec."; | |
146 | break; | |
147 | } | |
e8d00928 | 148 | context->set_log_level(sigrok::LogLevel::get(loglevel)); |
269528f5 JH |
149 | |
150 | #ifdef ENABLE_DECODE | |
9b5099b6 | 151 | srd_log_loglevel_set(loglevel); |
269528f5 | 152 | #endif |
d52d8455 | 153 | |
0bd39c0c UH |
154 | if (loglevel >= 5) { |
155 | const QSettings settings; | |
156 | qDebug() << "Settings:" << settings.fileName() | |
157 | << "format" << settings.format(); | |
158 | } | |
9b5099b6 JH |
159 | break; |
160 | } | |
e3c79b07 | 161 | |
58d8e4c6 GS |
162 | case 'd': |
163 | driver = optarg; | |
164 | break; | |
165 | ||
1d6e35dc GS |
166 | case 'D': |
167 | do_scan = false; | |
168 | break; | |
169 | ||
e3c79b07 JH |
170 | case 'i': |
171 | open_file = optarg; | |
172 | break; | |
173 | ||
174 | case 'I': | |
175 | open_file_format = optarg; | |
176 | break; | |
156f06e9 SA |
177 | |
178 | case 'c': | |
179 | restore_sessions = false; | |
180 | break; | |
f7951df4 JH |
181 | } |
182 | } | |
183 | ||
3e5bc268 | 184 | if (argc - optind > 1) { |
39ccf9c3 | 185 | fprintf(stderr, "Only one file can be opened.\n"); |
1d478458 | 186 | return 1; |
e3c79b07 | 187 | } |
1d478458 | 188 | |
c063290a UH |
189 | if (argc - optind == 1) |
190 | open_file = argv[argc - 1]; | |
191 | ||
6a6772b7 | 192 | // Initialise libsigrok |
e8d00928 | 193 | context = sigrok::Context::create(); |
419ec4e1 SA |
194 | pv::Session::sr_context = context; |
195 | ||
c1a688de SA |
196 | #if ENABLE_STACKTRACE |
197 | QString temp_path = QStandardPaths::standardLocations( | |
198 | QStandardPaths::TempLocation).at(0); | |
199 | stacktrace_filename = temp_path + "/pv_stacktrace.dmp"; | |
200 | qDebug() << "Stack trace file is" << stacktrace_filename; | |
201 | ||
202 | ::signal(SIGSEGV, &signal_handler); | |
203 | ::signal(SIGABRT, &signal_handler); | |
204 | #endif | |
205 | ||
dddff2e7 DE |
206 | #ifdef ANDROID |
207 | context->set_resource_reader(&asset_reader); | |
208 | #endif | |
d52d8455 JH |
209 | do { |
210 | ||
269528f5 | 211 | #ifdef ENABLE_DECODE |
d52d8455 | 212 | // Initialise libsigrokdecode |
4c60462b | 213 | if (srd_init(nullptr) != SRD_OK) { |
d52d8455 JH |
214 | qDebug() << "ERROR: libsigrokdecode init failed."; |
215 | break; | |
216 | } | |
be03620e JH |
217 | |
218 | // Load the protocol decoders | |
219 | srd_decoder_load_all(); | |
269528f5 | 220 | #endif |
be03620e | 221 | |
c1a688de | 222 | #ifndef ENABLE_STACKTRACE |
107ca6d3 | 223 | try { |
c1a688de | 224 | #endif |
664fca5c | 225 | |
c1a688de SA |
226 | // Create the device manager, initialise the drivers |
227 | pv::DeviceManager device_manager(context, driver, do_scan); | |
664fca5c | 228 | |
c1a688de SA |
229 | // Initialise the main window |
230 | pv::MainWindow w(device_manager); | |
231 | w.show(); | |
3ed18835 | 232 | |
c1a688de SA |
233 | if (restore_sessions) |
234 | w.restore_sessions(); | |
235 | ||
236 | if (!open_file.empty()) | |
237 | w.add_session_with_file(open_file, open_file_format); | |
238 | else | |
239 | w.add_default_session(); | |
3ed18835 | 240 | |
140181a4 | 241 | #ifdef ENABLE_SIGNALS |
c1a688de SA |
242 | if (SignalHandler::prepare_signals()) { |
243 | SignalHandler *const handler = new SignalHandler(&w); | |
244 | QObject::connect(handler, SIGNAL(int_received()), | |
245 | &w, SLOT(close())); | |
246 | QObject::connect(handler, SIGNAL(term_received()), | |
247 | &w, SLOT(close())); | |
248 | } else | |
249 | qWarning() << "Could not prepare signal handler."; | |
140181a4 | 250 | #endif |
7a255aa9 | 251 | |
c1a688de SA |
252 | // Run the application |
253 | ret = a.exec(); | |
107ca6d3 | 254 | |
c1a688de | 255 | #ifndef ENABLE_STACKTRACE |
30677c13 | 256 | } catch (exception& e) { |
c1a688de | 257 | qDebug() << "Exception:" << e.what(); |
6fb67b27 | 258 | } |
c1a688de | 259 | #endif |
6fb67b27 | 260 | |
269528f5 | 261 | #ifdef ENABLE_DECODE |
d52d8455 | 262 | // Destroy libsigrokdecode |
be03620e | 263 | srd_exit(); |
269528f5 | 264 | #endif |
664fca5c | 265 | |
15a69e54 | 266 | } while (false); |
664fca5c | 267 | |
664fca5c | 268 | return ret; |
d7bed479 | 269 | } |