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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 |
aaabd61b | 22 | #include <libsigrokdecode/libsigrokdecode.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 | ||
107ca6d3 | 37 | #include "pv/devicemanager.h" |
51e77110 | 38 | #include "pv/mainwindow.h" |
d7bed479 | 39 | |
075fb499 AG |
40 | #include "config.h" |
41 | ||
d4384c6d JH |
42 | void usage() |
43 | { | |
9fd5bb6e | 44 | fprintf(stdout, |
d4384c6d | 45 | "Usage:\n" |
1d478458 | 46 | " %s [OPTION…] [FILE] — %s\n" |
d4384c6d JH |
47 | "\n" |
48 | "Help Options:\n" | |
9b5099b6 | 49 | " -l, --loglevel Set libsigrok/libsigrokdecode loglevel\n" |
d4384c6d JH |
50 | " -V, --version Show release version\n" |
51 | " -h, -?, --help Show help option\n" | |
52 | "\n", PV_BIN_NAME, PV_DESCRIPTION); | |
53 | } | |
54 | ||
d7bed479 JH |
55 | int main(int argc, char *argv[]) |
56 | { | |
be03620e | 57 | int ret = 0; |
f2242929 | 58 | struct sr_context *sr_ctx = NULL; |
1d478458 | 59 | const char *open_file = NULL; |
f2242929 | 60 | |
d7bed479 | 61 | QApplication a(argc, argv); |
d7bed479 | 62 | |
6a6772b7 | 63 | // Set some application metadata |
075fb499 | 64 | QApplication::setApplicationVersion(PV_VERSION_STRING); |
3623c8d3 | 65 | QApplication::setApplicationName("PulseView"); |
640e5565 JH |
66 | QApplication::setOrganizationDomain("http://www.sigrok.org"); |
67 | ||
f7951df4 JH |
68 | // Parse arguments |
69 | while (1) { | |
70 | static const struct option long_options[] = { | |
9b5099b6 | 71 | {"loglevel", required_argument, 0, 'l'}, |
333d5bbc UH |
72 | {"version", no_argument, 0, 'V'}, |
73 | {"help", no_argument, 0, 'h'}, | |
f7951df4 JH |
74 | {0, 0, 0, 0} |
75 | }; | |
76 | ||
815b3f26 | 77 | const int c = getopt_long(argc, argv, |
9b5099b6 | 78 | "l:Vh?", long_options, NULL); |
f7951df4 JH |
79 | if (c == -1) |
80 | break; | |
81 | ||
82 | switch (c) { | |
9b5099b6 JH |
83 | case 'l': |
84 | { | |
85 | const int loglevel = atoi(optarg); | |
86 | sr_log_loglevel_set(loglevel); | |
d52d8455 JH |
87 | |
88 | #ifdef ENABLE_SIGROKDECODE | |
9b5099b6 | 89 | srd_log_loglevel_set(loglevel); |
d52d8455 JH |
90 | #endif |
91 | ||
9b5099b6 JH |
92 | break; |
93 | } | |
94 | ||
f7951df4 JH |
95 | case 'V': |
96 | // Print version info | |
9fd5bb6e | 97 | fprintf(stdout, "%s %s\n", PV_TITLE, PV_VERSION_STRING); |
f7951df4 | 98 | return 0; |
d4384c6d JH |
99 | |
100 | case 'h': | |
101 | case '?': | |
102 | usage(); | |
103 | return 0; | |
f7951df4 JH |
104 | } |
105 | } | |
106 | ||
1d478458 JH |
107 | if (argc - optind > 1) { |
108 | fprintf(stderr, "Only one file can be openened.\n"); | |
109 | return 1; | |
110 | } else if (argc - optind == 1) | |
111 | open_file = argv[argc - 1]; | |
112 | ||
6a6772b7 | 113 | // Initialise libsigrok |
f2242929 | 114 | if (sr_init(&sr_ctx) != SR_OK) { |
664fca5c JH |
115 | qDebug() << "ERROR: libsigrok init failed."; |
116 | return 1; | |
117 | } | |
118 | ||
d52d8455 JH |
119 | do { |
120 | ||
121 | #ifdef ENABLE_SIGROKDECODE | |
122 | // Initialise libsigrokdecode | |
123 | if (srd_init(NULL) != SRD_OK) { | |
124 | qDebug() << "ERROR: libsigrokdecode init failed."; | |
125 | break; | |
126 | } | |
be03620e JH |
127 | |
128 | // Load the protocol decoders | |
129 | srd_decoder_load_all(); | |
d52d8455 | 130 | #endif |
be03620e | 131 | |
107ca6d3 JH |
132 | try { |
133 | // Create the device manager, initialise the drivers | |
134 | pv::DeviceManager device_manager(sr_ctx); | |
664fca5c | 135 | |
be03620e | 136 | // Initialise the main window |
107ca6d3 | 137 | pv::MainWindow w(device_manager, open_file); |
be03620e | 138 | w.show(); |
664fca5c | 139 | |
140181a4 | 140 | #ifdef ENABLE_SIGNALS |
708605aa JH |
141 | if(SignalHandler::prepare_signals()) { |
142 | SignalHandler *const handler = | |
7a255aa9 | 143 | new SignalHandler(&w); |
708605aa JH |
144 | QObject::connect(handler, |
145 | SIGNAL(int_received()), | |
7a255aa9 | 146 | &w, SLOT(close())); |
708605aa JH |
147 | QObject::connect(handler, |
148 | SIGNAL(term_received()), | |
7a255aa9 JH |
149 | &w, SLOT(close())); |
150 | } else { | |
151 | qWarning() << | |
152 | "Could not prepare signal handler."; | |
153 | } | |
140181a4 | 154 | #endif |
7a255aa9 | 155 | |
be03620e JH |
156 | // Run the application |
157 | ret = a.exec(); | |
107ca6d3 JH |
158 | |
159 | } catch(std::exception e) { | |
160 | qDebug() << e.what(); | |
6fb67b27 | 161 | } |
6fb67b27 | 162 | |
d52d8455 JH |
163 | #ifdef ENABLE_SIGROKDECODE |
164 | // Destroy libsigrokdecode | |
be03620e | 165 | srd_exit(); |
d52d8455 | 166 | #endif |
664fca5c | 167 | |
d52d8455 | 168 | } while (0); |
664fca5c | 169 | |
d52d8455 | 170 | // Destroy libsigrok |
f2242929 PS |
171 | if (sr_ctx) |
172 | sr_exit(sr_ctx); | |
664fca5c JH |
173 | |
174 | return ret; | |
d7bed479 | 175 | } |