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/* Read KConfig() entries - for use in shell scripts.
* (c) 2001 Red Hat, Inc.
* Programmed by Bernhard Rosenkraenzer <bero@redhat.com>
*
* If --type is specified as bool, the return value is 0 if the value
* is set, 1 if it isn't set. There is no output.
*
* If --type is specified as num, the return value matches the value
* of the key. There is no output.
*
* If --type is not set, the value of the key is simply printed to stdout.
*
* Usage examples:
* if kreadconfig --group KDE --key macStyle --type bool; then
* echo "We're using Mac-Style menus."
* else
* echo "We're using normal menus."
* fi
*
* TRASH=`kreadconfig --group Paths --key Trash`
* if test -n "$TRASH"; then
* mv someFile "$TRASH"
* else
* rm someFile
* fi
*/
#include <kconfig.h>
#include <kglobal.h>
#include <kapplication.h>
#include <kcmdlineargs.h>
#include <klocale.h>
#include <kaboutdata.h>
#include <stdio.h>
static KCmdLineOptions options[] =
{
{ "file <file>", I18N_NOOP("Use <file> instead of global config"), 0 },
{ "group <group>", I18N_NOOP("Group to look in"), "KDE" },
{ "key <key>", I18N_NOOP("Key to look for"), 0 },
{ "default <default>", I18N_NOOP("Default value"), 0 },
{ "type <type>", I18N_NOOP("Type of variable"), 0 },
KCmdLineLastOption
};
int main(int argc, char **argv)
{
KAboutData aboutData("kreadconfig", I18N_NOOP("KReadConfig"),
"1.0.1",
I18N_NOOP("Read KConfig entries - for use in shell scripts"),
KAboutData::License_GPL,
"(c) 2001 Red Hat, Inc.");
aboutData.addAuthor("Bernhard Rosenkraenzer", 0, "bero@redhat.com");
KCmdLineArgs::init(argc, argv, &aboutData);
KCmdLineArgs::addCmdLineOptions(options);
KCmdLineArgs *args=KCmdLineArgs::parsedArgs();
QString group=QString::fromLocal8Bit(args->getOption("group"));
QString key=QString::fromLocal8Bit(args->getOption("key"));
QString file=QString::fromLocal8Bit(args->getOption("file"));
QCString dflt=args->getOption("default");
QCString type=args->getOption("type").lower();
if (key.isNull()) {
KCmdLineArgs::usage();
return 1;
}
KInstance inst(&aboutData);
KGlobal::config();
KConfig *konfig;
bool configMustDeleted = false;
if (file.isEmpty())
konfig = KGlobal::config();
else
{
konfig = new KConfig(file, true, false);
configMustDeleted=true;
}
konfig->setGroup(group);
if(type=="bool") {
dflt=dflt.lower();
bool def=(dflt=="true" || dflt=="on" || dflt=="yes" || dflt=="1");
bool retValue = !konfig->readBoolEntry(key, def);
if ( configMustDeleted )
delete konfig;
return retValue;
} else if((type=="num") || (type=="int")) {
long retValue = konfig->readLongNumEntry(key, dflt.toLong());
if ( configMustDeleted )
delete konfig;
return retValue;
} else if (type=="path"){
fprintf(stdout, "%s\n", konfig->readPathEntry(key, dflt).local8Bit().data());
if ( configMustDeleted )
delete konfig;
return 0;
} else {
/* Assume it's a string... */
fprintf(stdout, "%s\n", konfig->readEntry(key, dflt).local8Bit().data());
if ( configMustDeleted )
delete konfig;
return 0;
}
}
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