diff options
Diffstat (limited to 'kreadconfig/kreadconfig.cpp')
| -rw-r--r-- | kreadconfig/kreadconfig.cpp | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/kreadconfig/kreadconfig.cpp b/kreadconfig/kreadconfig.cpp new file mode 100644 index 000000000..8ad4d79f1 --- /dev/null +++ b/kreadconfig/kreadconfig.cpp @@ -0,0 +1,105 @@ +/* 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; + } +} + |