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Add minimal command line parser to YACReader and YACReaderLibrary.

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Introduce new command line options --comicId and --libraryId for
communication between Reader and Library.
Support for standard command line options --help and --version.
This commit is contained in:
Felix Kauselmann
2014-08-08 20:42:14 +02:00
parent b2e3e77495
commit 1f4f524397
7 changed files with 126 additions and 11 deletions
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53
YACReader/main.cpp
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@ -80,7 +80,40 @@ int main(int argc, char * argv[])
app.setApplicationName("YACReader");
app.setOrganizationName("YACReader");
//simple command line parser
//will be replaced by QCommandLineParser in the future
QStringList optlist;
QStringList arglist;
if (argc > 1)
{
//extract options and arguments
optlist = QCoreApplication::arguments().filter(QRegExp ("^-{1,2}")); //options starting with "-"
arglist = QCoreApplication::arguments().filter(QRegExp ("^(?!-{1,2})")); //positional arguments
//deal with standard options
if (!optlist.isEmpty())
{
QTextStream parser(stdout);
if (optlist.contains("--version") | optlist.contains("-v"))
{
parser << app.applicationName() << " " << QString(VERSION) << endl << "Copyright 2014 by Luis Angel San Martin Rodriguez" << endl;
return 0;
}
if (optlist.contains("--help") | optlist.contains("-h"))
{
parser << endl << "Usage: YACReader [File|Directory|Option]" << endl << endl;
parser << "Options:" << endl;
parser << " -h, --help\t\tDisplay this text and exit." << endl;
parser << " -v, --version\t\tDisplay version information and exit." << endl << endl;
parser << "Arguments:" << endl;
parser << " file\t\t\tOpen comic file." <<endl;
parser << " directory\t\tOpen comic directory." << endl << endl;
return 0;
}
}
}
QString destLog = YACReader::getSettingsPath()+"/yacreader.log";
QDir().mkpath(YACReader::getSettingsPath());
@ -101,8 +134,24 @@ int main(int argc, char * argv[])
translator.load(QCoreApplication::applicationDirPath()+"/languages/yacreader_"+sufix);
#endif
app.installTranslator(&translator);
MainWindowViewer * mwv = new MainWindowViewer();
//parser code for comic loading needs to be processed after MainWindowViewer creation
//if we have a valid request, open it - if not, load normally
if (argc > 1)
{
if (!optlist.filter("--comicId=").isEmpty() && !optlist.filter("--libraryId=").isEmpty())
{
if (arglist.count()>1)
{
mwv->open(arglist.at(1), optlist.filter("--comicId=").at(0).split("=").at(1).toULongLong(), optlist.filter("--libraryId=").at(0).split("=").at(1).toULongLong());
}
}
else if ((arglist.count()>1))
{
//open first positional argument, silently ignore all following positional arguments
mwv->openComicFromPath(arglist.at(1));
}
}
#ifdef Q_OS_MAC
app.setWindow(mwv);
#endif