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use argstream::usage() in the help message box

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csoler 2024-02-04 18:26:47 +01:00
parent 8564a22bef
commit 4f56c7dd2f
1 changed files with 42 additions and 23 deletions
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65
retroshare-gui/src/main.cpp
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@ -29,6 +29,7 @@ CrashStackTrace gCrashStackTrace;
#include <QObject>
#include <QMessageBox>
#include <QSplashScreen>
#include <QMessageBox>
#include <rshare.h>
#include "gui/common/FilesDefs.h"
@ -209,18 +210,7 @@ feenableexcept(FE_INVALID | FE_DIVBYZERO);
Q_INIT_RESOURCE(images);
Q_INIT_RESOURCE(icons);
// Loop through all command-line args/values to get help wanted before RsInit exit.
for (int i = 0; i < args.size(); ++i) {
QString arg;
/* Get the argument name and set a blank value */
arg = args.at(i);
if ((arg.toLower() == "-h") || (arg.toLower() == "--help")) {
QApplication dummyApp (argc, argv); // needed for QMessageBox
Rshare::showUsageMessageBox();
}
}
// This is needed to allocate rsNotify, so that it can be used to ask for PGP passphrase
// This is needed to allocate rsNotify, so that it can be used to ask for PGP passphrase
//
RsControl::earlyInitNotificationSystem() ;
@ -233,28 +223,57 @@ feenableexcept(FE_INVALID | FE_DIVBYZERO);
RsConfigOptions conf;
argstream as(argc,argv);
as >> option('s',"stderr" ,conf.outStderr ,"output to stderr instead of log file." )
>> option('u',"udp" ,conf.udpListenerOnly,"Only listen to UDP." )
>> parameter('c',"base-dir" ,conf.optBaseDir ,"directory", "Set base directory." ,false)
>> parameter('l',"log-file" ,conf.logfname ,"logfile" ,"Set Log filename." ,false)
>> parameter('d',"debug-level" ,conf.debugLevel ,"level" ,"Set debug level." ,false)
>> parameter('i',"ip-address" ,conf.forcedInetAddress,"nnn.nnn.nnn.nnn", "Force IP address to use (if cannot be detected)." ,false)
>> parameter('p',"port" ,conf.forcedPort ,"port" ,"Set listenning port to use." ,false)
>> parameter('o',"opmode" ,conf.opModeStr ,"opmode" ,"Set Operating mode (Full, NoTurtle, Gaming, Minimal)." ,false)
>> parameter('t',"opmode" ,conf.userSuppliedTorExecutable,"tor" ,"supply full tor eecutable path." ,false);
as >> option('s',"stderr" ,conf.outStderr ,"output to stderr instead of log file " )
>> option('u',"udp" ,conf.udpListenerOnly,"Only listen to UDP " )
>> parameter('c',"base-dir" ,conf.optBaseDir ,"directory", "Set base directory " ,false)
>> parameter('l',"log-file" ,conf.logfname ,"logfile" ,"Set Log filename " ,false)
>> parameter('d',"debug-level" ,conf.debugLevel ,"level" ,"Set debug level " ,false)
>> parameter('i',"ip-address" ,conf.forcedInetAddress,"nnn.nnn.nnn.nnn", "Force IP address " ,false)
>> parameter('p',"port" ,conf.forcedPort ,"port" ,"Set listenning port " ,false)
>> parameter('o',"opmode" ,conf.opModeStr ,"opmode" ,"Set mode (Full, NoTurtle, Gaming, Minimal) " ,false)
>> parameter('t',"opmode" ,conf.userSuppliedTorExecutable,"tor" ,"supply full tor executable path " ,false);
#ifdef RS_JSONAPI
as >> parameter('J', "jsonApiPort", conf.jsonApiPort, "jsonApiPort", "Enable JSON API on the specified port", false )
>> parameter('P', "jsonApiBindAddress", conf.jsonApiBindAddress, "jsonApiBindAddress", "JSON API Bind Address.", false);
>> parameter('P', "jsonApiBindAddress", conf.jsonApiBindAddress, "jsonApiBindAddress", "JSON API Bind Address ", false);
#endif // ifdef RS_JSONAPI
#ifdef LOCALNET_TESTING
as >> parameter('R',"restrict-port" ,portRestrictions ,"port1-port2","Apply port restriction" ,false);
as >> parameter('R',"restrict-port" ,portRestrictions ,"port1-port2","Apply port restriction " ,false);
#endif // ifdef LOCALNET_TESTING
#ifdef RS_AUTOLOGIN
as >> option('a',"auto-login" ,conf.autoLogin ,"AutoLogin (Windows Only) + StartMinimised");
#endif // ifdef RS_AUTOLOGIN
as >> help('h',"help",QObject::tr("Display this help").toStdString().c_str());
if(as.helpRequested())
{
RsInfo() << "\n" <<
"+================================================================+\n"
"| o---o o |\n"
"| \\ / - Retroshare GUI - / \\ |\n"
"| o o---o |\n"
"+================================================================+"
<< std::endl ;
std::cerr << as.usage(true) << std::endl;
QApplication dummyApp (argc, argv); // needed for QMessageBox
QMessageBox box;
QString text = QString::fromUtf8(as.usage(true,false).c_str());
QFont font("Courier New",10,50,false);
font.setStyleHint(QFont::TypeWriter,QFont::PreferMatch);
font.setStyle(QFont::StyleNormal);
font.setBold(true);
box.setFont(font);
box.setInformativeText(text);
box.setWindowTitle(QObject::tr("Retroshare commandline arguments"));
// now compute the size of text and set the size of the box. For the record, this doesn't work...
box.setBaseSize( QSize(QFontMetricsF(font).width(text),QFontMetricsF(font).height()*text.count('\n')) );
box.exec();
return 0;
}
conf.main_executable_path = argv[0];
int initResult = RsInit::InitRetroShare(conf);