diff options
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/src/main.cpp b/src/main.cpp index 973ac58..ae40f60 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -31,8 +31,8 @@ int main(int argc, char **argv) QCommandLineParser parser; parser.setApplicationDescription("yet another no-frills browser"); - parser.addHelpOption(); - parser.addVersionOption(); + QCommandLineOption helpOption = parser.addHelpOption(); + QCommandLineOption versionOption = parser.addVersionOption(); // user config, ~/.config/smolbote/smolbote.cfg or empty if there is none QCommandLineOption configOption({ "c", "config" }, "Set configuration file.", "path"); @@ -69,6 +69,14 @@ int main(int argc, char **argv) // process calls exit() on unknown options parser.parse(instance.arguments()); + if(parser.isSet(helpOption)) { + parser.showHelp(0); + } + + if(parser.isSet(versionOption)) { + parser.showVersion(); + } + #ifdef QT_DEBUG qDebug("config=%s", qUtf8Printable(parser.value(configOption))); qDebug("default-config=%s", qUtf8Printable(parser.value(defaultConfigOption))); @@ -100,7 +108,7 @@ int main(int argc, char **argv) // we get their values if(!parser.unknownOptionNames().isEmpty()) { int _argc = parser.unknownOptionNames().length() + 1; - const char* _argv[_argc]; + const char *_argv[_argc]; // program_options requires 0 to be the program name, otherwise it seems to fail _argv[0] = qUtf8Printable(instance.arguments().at(0)); @@ -108,7 +116,7 @@ int main(int argc, char **argv) // create a list of unknown QCommandLineOption's // parser.addOptions() takes a list, so this is a QList QList<QCommandLineOption> opts; - for (const QString &opt : parser.unknownOptionNames()) { + for(const QString &opt : parser.unknownOptionNames()) { QCommandLineOption o(opt, "dummy desc", "dummy value"); opts.append(o); } @@ -118,7 +126,7 @@ int main(int argc, char **argv) parser.parse(instance.arguments()); for(int i = 1; i < _argc; ++i) { - _argv[i] = qUtf8Printable(QString("--%1=%2").arg(opts[i-1].names().at(0), parser.value(opts[i-1]))); + _argv[i] = qUtf8Printable(QString("--%1=%2").arg(opts[i - 1].names().at(0), parser.value(opts[i - 1]))); } qDebug("Parsing command-line overrides: %s", config->parse(_argc, _argv) ? "ok" : "failed"); |