/*
- * This file is part of the sigrok project.
+ * This file is part of the PulseView project.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
*
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-extern "C" {
-#include <sigrokdecode.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */
+#ifdef ENABLE_DECODE
+#include <libsigrokdecode/libsigrokdecode.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */
+#endif
+
#include <stdint.h>
#include <libsigrok/libsigrok.h>
-}
+
+#include <getopt.h>
#include <QtGui/QApplication>
#include <QDebug>
-#include "mainwindow.h"
+
+#ifdef ENABLE_SIGNALS
+#include "signalhandler.h"
+#endif
+
+#include "pv/devicemanager.h"
+#include "pv/mainwindow.h"
+
+#include "config.h"
+
+#ifdef _WIN32
+// The static qsvg lib is required for SVG graphics/icons (on Windows).
+#include <QtPlugin>
+Q_IMPORT_PLUGIN(qsvg)
+#endif
+
+void usage()
+{
+ fprintf(stdout,
+ "Usage:\n"
+ " %s [OPTION…] [FILE] — %s\n"
+ "\n"
+ "Help Options:\n"
+ " -l, --loglevel Set libsigrok/libsigrokdecode loglevel\n"
+ " -V, --version Show release version\n"
+ " -h, -?, --help Show help option\n"
+ "\n", PV_BIN_NAME, PV_DESCRIPTION);
+}
int main(int argc, char *argv[])
{
+ int ret = 0;
+ struct sr_context *sr_ctx = NULL;
+ const char *open_file = NULL;
+
QApplication a(argc, argv);
- /* Set some application metadata. */
- QApplication::setApplicationVersion(APP_VERSION);
- QApplication::setApplicationName("sigrok-qt");
+ // Set some application metadata
+ QApplication::setApplicationVersion(PV_VERSION_STRING);
+ QApplication::setApplicationName("PulseView");
QApplication::setOrganizationDomain("http://www.sigrok.org");
- /* Initialise libsigrok */
- if (sr_init() != SR_OK) {
- qDebug() << "ERROR: libsigrok init failed.";
- return 1;
+ // Parse arguments
+ while (1) {
+ static const struct option long_options[] = {
+ {"loglevel", required_argument, 0, 'l'},
+ {"version", no_argument, 0, 'V'},
+ {"help", no_argument, 0, 'h'},
+ {0, 0, 0, 0}
+ };
+
+ const int c = getopt_long(argc, argv,
+ "l:Vh?", long_options, NULL);
+ if (c == -1)
+ break;
+
+ switch (c) {
+ case 'l':
+ {
+ const int loglevel = atoi(optarg);
+ sr_log_loglevel_set(loglevel);
+
+#ifdef ENABLE_DECODE
+ srd_log_loglevel_set(loglevel);
+#endif
+
+ break;
+ }
+
+ case 'V':
+ // Print version info
+ fprintf(stdout, "%s %s\n", PV_TITLE, PV_VERSION_STRING);
+ return 0;
+
+ case 'h':
+ case '?':
+ usage();
+ return 0;
+ }
}
- /* Initialise libsigrokdecode */
- if (srd_init(NULL) != SRD_OK) {
- qDebug() << "ERROR: libsigrokdecode init failed.";
+ if (argc - optind > 1) {
+ fprintf(stderr, "Only one file can be openened.\n");
+ return 1;
+ } else if (argc - optind == 1)
+ open_file = argv[argc - 1];
+
+ // Initialise libsigrok
+ if (sr_init(&sr_ctx) != SR_OK) {
+ qDebug() << "ERROR: libsigrok init failed.";
return 1;
}
- /* Load the protocol decoders */
- srd_decoder_load_all();
+ do {
- /* Initialize all libsigrok drivers. */
- sr_dev_driver **const drivers = sr_driver_list();
- for (sr_dev_driver **driver = drivers; *driver; driver++) {
- if (sr_driver_init(*driver) != SR_OK) {
- qDebug("Failed to initialize driver %s",
- (*driver)->name);
- return 1;
+#ifdef ENABLE_DECODE
+ // Initialise libsigrokdecode
+ if (srd_init(NULL) != SRD_OK) {
+ qDebug() << "ERROR: libsigrokdecode init failed.";
+ break;
+ }
+
+ // Load the protocol decoders
+ srd_decoder_load_all();
+#endif
+
+ try {
+ // Create the device manager, initialise the drivers
+ pv::DeviceManager device_manager(sr_ctx);
+
+ // Initialise the main window
+ pv::MainWindow w(device_manager, open_file);
+ w.show();
+
+#ifdef ENABLE_SIGNALS
+ if(SignalHandler::prepare_signals()) {
+ SignalHandler *const handler =
+ new SignalHandler(&w);
+ QObject::connect(handler,
+ SIGNAL(int_received()),
+ &w, SLOT(close()));
+ QObject::connect(handler,
+ SIGNAL(term_received()),
+ &w, SLOT(close()));
+ } else {
+ qWarning() <<
+ "Could not prepare signal handler.";
+ }
+#endif
+
+ // Run the application
+ ret = a.exec();
+
+ } catch(std::exception e) {
+ qDebug() << e.what();
}
- }
- /* Initialise the main window */
- MainWindow w;
- w.show();
+#ifdef ENABLE_DECODE
+ // Destroy libsigrokdecode
+ srd_exit();
+#endif
- /* Run the application */
- const int ret = a.exec();
+ } while (0);
- /* Destroy libsigrokdecode and libsigrok */
- srd_exit();
- sr_exit();
+ // Destroy libsigrok
+ if (sr_ctx)
+ sr_exit(sr_ctx);
return ret;
}