change: change code style to Linux style except indent.
This commit is contained in:
Mike Solar
@@ -25,146 +25,154 @@
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CommandLineParser::~CommandLineParser()
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{
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foreach (const KnownOption& o, options_) {
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delete o.option;
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}
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foreach (const KnownOption &o, options_) {
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delete o.option;
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}
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foreach (const KnownPositionalArgument& a, positional_args_) {
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delete a.option;
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}
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foreach (const KnownPositionalArgument &a, positional_args_) {
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delete a.option;
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}
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}
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const CommandLineParser::Option *CommandLineParser::AddOption(const QStringList &strings, const QString &description, bool takes_arg, const QString &arg_placeholder, bool hidden)
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const CommandLineParser::Option *
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CommandLineParser::AddOption(const QStringList &strings,
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const QString &description, bool takes_arg,
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const QString &arg_placeholder, bool hidden)
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{
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Option* o = new Option();
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Option *o = new Option();
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options_.append({strings, description, o, takes_arg, arg_placeholder, hidden});
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options_.append(
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{ strings, description, o, takes_arg, arg_placeholder, hidden });
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return o;
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return o;
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}
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const CommandLineParser::PositionalArgument *CommandLineParser::AddPositionalArgument(const QString &name, const QString &description, bool required)
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const CommandLineParser::PositionalArgument *
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CommandLineParser::AddPositionalArgument(const QString &name,
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const QString &description,
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bool required)
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{
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PositionalArgument* a = new PositionalArgument();
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PositionalArgument *a = new PositionalArgument();
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positional_args_.append({name, description, a, required});
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positional_args_.append({ name, description, a, required });
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return a;
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return a;
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}
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void CommandLineParser::Process(const QVector<QString> &argv)
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{
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int positional_index = 0;
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int positional_index = 0;
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for (int i=1; i<argv.size(); i++) {
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if (argv[i][0] == '-') {
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// Must be an option
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for (int i = 1; i < argv.size(); i++) {
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if (argv[i][0] == '-') {
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// Must be an option
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// Skip past first dashes
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QString arg_basename = argv[i].mid(1);
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// Skip past first dashes
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QString arg_basename = argv[i].mid(1);
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bool matched_known = false;
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bool matched_known = false;
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for (int j=0; j<options_.size(); j++) {
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KnownOption& o = options_[j];
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for (int j = 0; j < options_.size(); j++) {
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KnownOption &o = options_[j];
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foreach (const QString& s, o.args) {
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if (!s.compare(arg_basename, Qt::CaseInsensitive)) {
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// Flag discovered!
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o.option->Set();
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foreach (const QString &s, o.args) {
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if (!s.compare(arg_basename, Qt::CaseInsensitive)) {
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// Flag discovered!
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o.option->Set();
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if (o.takes_arg && i+1 < argv.size()) {
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o.option->SetSetting(argv[i+1]);
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i++;
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}
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if (o.takes_arg && i + 1 < argv.size()) {
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o.option->SetSetting(argv[i + 1]);
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i++;
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}
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matched_known = true;
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goto found_flag;
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}
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}
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}
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matched_known = true;
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goto found_flag;
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}
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}
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}
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found_flag:
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if (!matched_known) {
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qWarning() << "Unknown parameter:" << argv[i];
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}
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if (!matched_known) {
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qWarning() << "Unknown parameter:" << argv[i];
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}
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} else {
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// Must be a positional flag
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if (positional_index < positional_args_.size()) {
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positional_args_[positional_index].option->SetSetting(argv[i]);
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positional_index++;
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} else {
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qWarning() << "Unknown parameter:" << argv[i];
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}
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}
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}
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} else {
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// Must be a positional flag
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if (positional_index < positional_args_.size()) {
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positional_args_[positional_index].option->SetSetting(argv[i]);
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positional_index++;
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} else {
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qWarning() << "Unknown parameter:" << argv[i];
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}
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}
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}
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}
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void CommandLineParser::PrintHelp(const char* filename)
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void CommandLineParser::PrintHelp(const char *filename)
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{
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printf("%s %s\n",
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QCoreApplication::applicationName().toUtf8().constData(),
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QCoreApplication::applicationVersion().toUtf8().constData());
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printf("%s %s\n", QCoreApplication::applicationName().toUtf8().constData(),
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QCoreApplication::applicationVersion().toUtf8().constData());
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printf("Copyright (C) 2018-2022 Olive Team\n");
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printf("Copyright (C) 2018-2022 Olive Team\n");
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QString positional_args;
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for (int i=0; i<positional_args_.size(); i++) {
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if (i > 0) {
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positional_args.append(' ');
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}
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QString positional_args;
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for (int i = 0; i < positional_args_.size(); i++) {
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if (i > 0) {
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positional_args.append(' ');
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}
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positional_args.append('[');
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positional_args.append(positional_args_.at(i).name);
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positional_args.append(']');
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}
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positional_args.append('[');
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positional_args.append(positional_args_.at(i).name);
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positional_args.append(']');
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}
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const char* basename;
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const char *basename;
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#ifdef Q_OS_WINDOWS
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basename = strrchr(filename, '\\');
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if (!basename) {
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basename = strrchr(filename, '/');
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}
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basename = strrchr(filename, '\\');
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if (!basename) {
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basename = strrchr(filename, '/');
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}
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#else
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basename = strrchr(filename, '/');
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basename = strrchr(filename, '/');
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#endif
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if (basename) {
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// Slash found, increment pointer to avoid showing the slash itself
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basename++;
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} else {
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// If no slashes are found, assume string is already a basename
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basename = filename;
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}
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if (basename) {
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// Slash found, increment pointer to avoid showing the slash itself
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basename++;
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} else {
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// If no slashes are found, assume string is already a basename
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basename = filename;
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}
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printf("Usage: %s [options] %s\n\n", basename, positional_args.toUtf8().constData());
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foreach (const KnownOption& o, options_) {
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if (o.hidden) {
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continue;
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}
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printf("Usage: %s [options] %s\n\n", basename,
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positional_args.toUtf8().constData());
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foreach (const KnownOption &o, options_) {
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if (o.hidden) {
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continue;
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}
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QString all_args;
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QString all_args;
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for (int i=0; i<o.args.size(); i++) {
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if (i > 0) {
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all_args.append(QStringLiteral(", "));
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}
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for (int i = 0; i < o.args.size(); i++) {
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if (i > 0) {
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all_args.append(QStringLiteral(", "));
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}
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const QString& this_arg = o.args.at(i);
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const QString &this_arg = o.args.at(i);
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all_args.append('-');
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all_args.append(this_arg);
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}
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all_args.append('-');
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all_args.append(this_arg);
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}
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if (o.arg_placeholder.isEmpty()) {
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printf(" %s\n", all_args.toUtf8().constData());
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} else {
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printf(" %s <%s>\n", all_args.toUtf8().constData(), o.arg_placeholder.toUtf8().constData());
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}
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if (o.arg_placeholder.isEmpty()) {
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printf(" %s\n", all_args.toUtf8().constData());
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} else {
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printf(" %s <%s>\n", all_args.toUtf8().constData(),
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o.arg_placeholder.toUtf8().constData());
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}
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printf(" %s\n\n", o.description.toUtf8().constData());
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}
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printf(" %s\n\n", o.description.toUtf8().constData());
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}
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printf("\n");
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printf("\n");
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}
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