X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=main.cpp;h=97a61280ac5bc0462dc2da35d179ecd129a54ecf;hp=af81536712484a82ae8118a7628f14defcd9cdf3;hb=3e5bc2687fc23309ad46872fc5accde2af82ea87;hpb=d7bed479b0f4d152e6fd08a3fb219bcba32f9586

diff --git a/main.cpp b/main.cpp
index af815367..97a61280 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,5 +1,5 @@
 /*
- * 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>
  *
@@ -18,14 +18,177 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-#include <QtGui/QApplication>
-#include "mainwindow.h"
+#ifdef ENABLE_DECODE
+#include <libsigrokdecode/libsigrokdecode.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */
+#endif
+
+#include <stdint.h>
+#include <libsigrokcxx/libsigrokcxx.hpp>
+
+#include <getopt.h>
+
+#include <QDebug>
+
+#ifdef ENABLE_SIGNALS
+#include "signalhandler.hpp"
+#endif
+
+#include "pv/application.hpp"
+#include "pv/devicemanager.hpp"
+#include "pv/mainwindow.hpp"
+#ifdef ANDROID
+#include <libsigrokandroidutils/libsigrokandroidutils.h>
+#include "android/loghandler.hpp"
+#endif
+
+#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…] — %s\n"
+		"\n"
+		"Help Options:\n"
+		"  -h, -?, --help                  Show help option\n"
+		"\n"
+		"Application Options:\n"
+		"  -V, --version                   Show release version\n"
+		"  -l, --loglevel                  Set libsigrok/libsigrokdecode loglevel\n"
+		"  -i, --input-file                Load input from file\n"
+		"  -I, --input-format              Input format\n"
+		"\n", PV_BIN_NAME, PV_DESCRIPTION);
+}
 
 int main(int argc, char *argv[])
 {
-	QApplication a(argc, argv);
-	MainWindow w;
-	w.show();
+	int ret = 0;
+	std::shared_ptr<sigrok::Context> context;
+	std::string open_file, open_file_format;
+
+	Application a(argc, argv);
+
+#ifdef ANDROID
+	srau_init_environment();
+	pv::AndroidLogHandler::install_callbacks();
+#endif
+
+	// Parse arguments
+	while (1) {
+		static const struct option long_options[] = {
+			{"help", no_argument, 0, 'h'},
+			{"version", no_argument, 0, 'V'},
+			{"loglevel", required_argument, 0, 'l'},
+			{"input-file", required_argument, 0, 'i'},
+			{"input-format", required_argument, 0, 'I'},
+			{0, 0, 0, 0}
+		};
+
+		const int c = getopt_long(argc, argv,
+			"l:Vh?i:I:", long_options, nullptr);
+		if (c == -1)
+			break;
+
+		switch (c) {
+		case 'h':
+		case '?':
+			usage();
+			return 0;
+
+		case 'V':
+			// Print version info
+			fprintf(stdout, "%s %s\n", PV_TITLE, PV_VERSION_STRING);
+			return 0;
+
+		case 'l':
+		{
+			const int loglevel = atoi(optarg);
+			context->set_log_level(sigrok::LogLevel::get(loglevel));
+
+#ifdef ENABLE_DECODE
+			srd_log_loglevel_set(loglevel);
+#endif
+
+			break;
+		}
+
+		case 'i':
+			open_file = optarg;
+			break;
+
+		case 'I':
+			open_file_format = optarg;
+			break;
+		}
+	}
+
+	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
+	context = sigrok::Context::create();
+
+	do {
+
+#ifdef ENABLE_DECODE
+		// Initialise libsigrokdecode
+		if (srd_init(nullptr) != 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(context);
+
+			// Initialise the main window
+			pv::MainWindow w(device_manager,
+				open_file, open_file_format);
+			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();
+		}
+
+#ifdef ENABLE_DECODE
+		// Destroy libsigrokdecode
+		srd_exit();
+#endif
+
+	} while (0);
 
-	return a.exec();
+	return ret;
 }