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https://github.com/subsurface/subsurface.git
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540cba07f3
The memory management and string concatenation was hard to follow. Since the mobile files ios.cpp and android.cpp were already converted to C++, let's do the same for Unix, Windows and MacOS. Simply store the default directory and filename in a function-level static string. Thus, it will be initialized on first call and freed on application exit. Since the std::string data is guaranteed to be contiguous and zero-terminated, it can be used from C code. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
138 lines
4 KiB
C++
138 lines
4 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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/* main.c */
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#include "core/downloadfromdcthread.h" // for fill_computer_list
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#include "core/errorhelper.h"
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#include "core/parse.h"
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#include "core/qthelper.h"
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#include "core/subsurfacestartup.h"
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#include "core/settings/qPref.h"
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#include "core/tag.h"
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#include "core/dive.h"
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#include "core/divelog.h"
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#include "core/subsurface-string.h"
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#include "core/file.h"
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#include "core/trip.h"
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#include "core/libdivecomputer.h"
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#include <QApplication>
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#include <QLoggingCategory>
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#include <QStringList>
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#include <git2.h>
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static bool filesOnCommandLine = false;
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static void messageHandler(QtMsgType type, const QMessageLogContext &ctx, const QString &msg);
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extern void cliDownloader(const char *vendor, const char *product, const char *device);
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int main(int argc, char **argv)
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{
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qInstallMessageHandler(messageHandler);
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// we always run this in verbose mode as there is no UI
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verbose = 1;
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// now let's say Hi
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print_version();
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// supporting BT makes sense when used with an iPhone and an rfcomm BT device?
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QLoggingCategory::setFilterRules(QStringLiteral("qt.bluetooth* = true"));
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int i;
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bool no_filenames = true;
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std::unique_ptr<QCoreApplication> app(new QCoreApplication(argc, argv));
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QStringList files;
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QStringList importedFiles;
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QStringList arguments = QCoreApplication::arguments();
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struct divelog log;
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// set a default logfile name for libdivecomputer so we always get a logfile
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logfile_name = strdup("subsurface-downloader.log");
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const char *default_directory = system_default_directory();
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subsurface_mkdir(default_directory);
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if (subsurface_user_is_root() && !force_root) {
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printf("You are running Subsurface as root. This is not recommended.\n");
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printf("If you insist to do so, run with option --allow_run_as_root.\n");
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exit(0);
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}
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git_libgit2_init();
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setup_system_prefs();
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copy_prefs(&default_prefs, &prefs);
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// now handle the arguments
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fill_computer_list();
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for (i = 1; i < arguments.length(); i++) {
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QString a = arguments.at(i);
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if (a.isEmpty())
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continue;
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if (a.at(0) == '-') {
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parse_argument(qPrintable(a));
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continue;
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}
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if (imported) {
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importedFiles.push_back(a);
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} else {
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no_filenames = false;
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files.push_back(a);
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}
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}
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parse_xml_init();
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taglist_init_global();
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if (no_filenames) {
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if (prefs.default_file_behavior == LOCAL_DEFAULT_FILE) {
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QString defaultFile(prefs.default_filename);
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if (!defaultFile.isEmpty())
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files.push_back(QString(prefs.default_filename));
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} else if (prefs.default_file_behavior == CLOUD_DEFAULT_FILE) {
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QString cloudURL;
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if (getCloudURL(cloudURL) == 0)
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files.push_back(cloudURL);
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}
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}
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filesOnCommandLine = !files.isEmpty() || !importedFiles.isEmpty();
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if (!files.isEmpty()) {
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qDebug() << "loading dive data from" << files;
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parse_file(qPrintable(files.first()), &log);
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}
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print_files();
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if (!quit) {
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if (!empty_string(prefs.dive_computer.vendor) && !empty_string(prefs.dive_computer.product) && !empty_string(prefs.dive_computer.device)) {
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// download from that dive computer
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printf("Downloading dives from %s %s (via %s)\n", prefs.dive_computer.vendor, prefs.dive_computer.product, prefs.dive_computer.device);
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cliDownloader(prefs.dive_computer.vendor, prefs.dive_computer.product, prefs.dive_computer.device);
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}
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}
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save_dives(qPrintable(files.first()));
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clear_divelog(&divelog);
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taglist_free(g_tag_list);
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parse_xml_exit();
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// Sync struct preferences to disk
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qPref::sync();
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free_prefs();
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return 0;
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}
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// install this message handler primarily so that the Windows build can log to files
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void messageHandler(QtMsgType type, const QMessageLogContext &, const QString &msg)
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{
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QByteArray localMsg = msg.toUtf8();
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switch (type) {
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case QtDebugMsg:
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fprintf(stdout, "%s\n", localMsg.constData());
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break;
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case QtInfoMsg:
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fprintf(stdout, "%s\n", localMsg.constData());
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break;
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case QtWarningMsg:
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fprintf(stderr, "%s\n", localMsg.constData());
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break;
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case QtCriticalMsg:
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fprintf(stderr, "%s\n", localMsg.constData());
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break;
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case QtFatalMsg:
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fprintf(stderr, "%s\n", localMsg.constData());
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abort();
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}
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}
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