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