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Commit | Line | Data |
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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 | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
d52d8455 | 21 | #ifdef ENABLE_SIGROKDECODE |
664fca5c | 22 | #include <sigrokdecode.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */ |
d52d8455 JH |
23 | #endif |
24 | ||
664fca5c JH |
25 | #include <stdint.h> |
26 | #include <libsigrok/libsigrok.h> | |
664fca5c | 27 | |
f7951df4 JH |
28 | #include <getopt.h> |
29 | ||
d7bed479 | 30 | #include <QtGui/QApplication> |
664fca5c | 31 | #include <QDebug> |
075fb499 | 32 | |
140181a4 | 33 | #ifdef ENABLE_SIGNALS |
7a255aa9 | 34 | #include "signalhandler.h" |
140181a4 JH |
35 | #endif |
36 | ||
51e77110 | 37 | #include "pv/mainwindow.h" |
d7bed479 | 38 | |
075fb499 AG |
39 | #include "config.h" |
40 | ||
d4384c6d JH |
41 | void usage() |
42 | { | |
9fd5bb6e | 43 | fprintf(stdout, |
d4384c6d | 44 | "Usage:\n" |
1d478458 | 45 | " %s [OPTION…] [FILE] — %s\n" |
d4384c6d JH |
46 | "\n" |
47 | "Help Options:\n" | |
9b5099b6 | 48 | " -l, --loglevel Set libsigrok/libsigrokdecode loglevel\n" |
d4384c6d JH |
49 | " -V, --version Show release version\n" |
50 | " -h, -?, --help Show help option\n" | |
51 | "\n", PV_BIN_NAME, PV_DESCRIPTION); | |
52 | } | |
53 | ||
d7bed479 JH |
54 | int main(int argc, char *argv[]) |
55 | { | |
be03620e | 56 | int ret = 0; |
f2242929 | 57 | struct sr_context *sr_ctx = NULL; |
1d478458 | 58 | const char *open_file = NULL; |
f2242929 | 59 | |
d7bed479 | 60 | QApplication a(argc, argv); |
d7bed479 | 61 | |
6a6772b7 | 62 | // Set some application metadata |
075fb499 | 63 | QApplication::setApplicationVersion(PV_VERSION_STRING); |
3623c8d3 | 64 | QApplication::setApplicationName("PulseView"); |
640e5565 JH |
65 | QApplication::setOrganizationDomain("http://www.sigrok.org"); |
66 | ||
f7951df4 JH |
67 | // Parse arguments |
68 | while (1) { | |
69 | static const struct option long_options[] = { | |
9b5099b6 | 70 | {"loglevel", required_argument, 0, 'l'}, |
333d5bbc UH |
71 | {"version", no_argument, 0, 'V'}, |
72 | {"help", no_argument, 0, 'h'}, | |
f7951df4 JH |
73 | {0, 0, 0, 0} |
74 | }; | |
75 | ||
815b3f26 | 76 | const int c = getopt_long(argc, argv, |
9b5099b6 | 77 | "l:Vh?", long_options, NULL); |
f7951df4 JH |
78 | if (c == -1) |
79 | break; | |
80 | ||
81 | switch (c) { | |
9b5099b6 JH |
82 | case 'l': |
83 | { | |
84 | const int loglevel = atoi(optarg); | |
85 | sr_log_loglevel_set(loglevel); | |
d52d8455 JH |
86 | |
87 | #ifdef ENABLE_SIGROKDECODE | |
9b5099b6 | 88 | srd_log_loglevel_set(loglevel); |
d52d8455 JH |
89 | #endif |
90 | ||
9b5099b6 JH |
91 | break; |
92 | } | |
93 | ||
f7951df4 JH |
94 | case 'V': |
95 | // Print version info | |
9fd5bb6e | 96 | fprintf(stdout, "%s %s\n", PV_TITLE, PV_VERSION_STRING); |
f7951df4 | 97 | return 0; |
d4384c6d JH |
98 | |
99 | case 'h': | |
100 | case '?': | |
101 | usage(); | |
102 | return 0; | |
f7951df4 JH |
103 | } |
104 | } | |
105 | ||
1d478458 JH |
106 | if (argc - optind > 1) { |
107 | fprintf(stderr, "Only one file can be openened.\n"); | |
108 | return 1; | |
109 | } else if (argc - optind == 1) | |
110 | open_file = argv[argc - 1]; | |
111 | ||
6a6772b7 | 112 | // Initialise libsigrok |
f2242929 | 113 | if (sr_init(&sr_ctx) != SR_OK) { |
664fca5c JH |
114 | qDebug() << "ERROR: libsigrok init failed."; |
115 | return 1; | |
116 | } | |
117 | ||
d52d8455 JH |
118 | do { |
119 | ||
120 | #ifdef ENABLE_SIGROKDECODE | |
121 | // Initialise libsigrokdecode | |
122 | if (srd_init(NULL) != SRD_OK) { | |
123 | qDebug() << "ERROR: libsigrokdecode init failed."; | |
124 | break; | |
125 | } | |
be03620e JH |
126 | |
127 | // Load the protocol decoders | |
128 | srd_decoder_load_all(); | |
d52d8455 | 129 | #endif |
be03620e JH |
130 | |
131 | // Initialize all libsigrok drivers | |
132 | sr_dev_driver **const drivers = sr_driver_list(); | |
133 | for (sr_dev_driver **driver = drivers; *driver; driver++) { | |
24ea28e7 | 134 | if (sr_driver_init(sr_ctx, *driver) != SR_OK) { |
be03620e JH |
135 | qDebug("Failed to initialize driver %s", |
136 | (*driver)->name); | |
137 | ret = 1; | |
138 | break; | |
139 | } | |
140 | } | |
664fca5c | 141 | |
333d5bbc | 142 | if (ret == 0) { |
be03620e | 143 | // Initialise the main window |
1d478458 | 144 | pv::MainWindow w(open_file); |
be03620e | 145 | w.show(); |
664fca5c | 146 | |
140181a4 | 147 | #ifdef ENABLE_SIGNALS |
708605aa JH |
148 | if(SignalHandler::prepare_signals()) { |
149 | SignalHandler *const handler = | |
7a255aa9 | 150 | new SignalHandler(&w); |
708605aa JH |
151 | QObject::connect(handler, |
152 | SIGNAL(int_received()), | |
7a255aa9 | 153 | &w, SLOT(close())); |
708605aa JH |
154 | QObject::connect(handler, |
155 | SIGNAL(term_received()), | |
7a255aa9 JH |
156 | &w, SLOT(close())); |
157 | } else { | |
158 | qWarning() << | |
159 | "Could not prepare signal handler."; | |
160 | } | |
140181a4 | 161 | #endif |
7a255aa9 | 162 | |
be03620e JH |
163 | // Run the application |
164 | ret = a.exec(); | |
6fb67b27 | 165 | } |
6fb67b27 | 166 | |
d52d8455 JH |
167 | #ifdef ENABLE_SIGROKDECODE |
168 | // Destroy libsigrokdecode | |
be03620e | 169 | srd_exit(); |
d52d8455 | 170 | #endif |
664fca5c | 171 | |
d52d8455 | 172 | } while (0); |
664fca5c | 173 | |
d52d8455 | 174 | // Destroy libsigrok |
f2242929 PS |
175 | if (sr_ctx) |
176 | sr_exit(sr_ctx); | |
664fca5c JH |
177 | |
178 | return ret; | |
d7bed479 | 179 | } |