# kdecore Library API Documentation

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# kde-config.cpp

    00001 // -*- c++ -*-
    00002
    00003 #include <kcmdlineargs.h>
    00004 #include <klocale.h>
    00005 #include <kinstance.h>
    00006 #include <kstandarddirs.h>
    00007 #include <kglobal.h>
    00008 #include <kglobalsettings.h>
    00009 #include <stdio.h>
    00010 #include <kaboutdata.h>
    00011 #include <config.h>
    00012 #include <kapplication.h>
    00013
    00014 static const char *description = I18N_NOOP("A little program to output installation paths");
    00015
    00016 static KCmdLineOptions options[] =
    00017 {
    00018     { "expandvars", I18N_NOOP("expand ${prefix} and ${exec_prefix} in output"), 0 },
    00019     { "prefix",    I18N_NOOP("Compiled in prefix for KDE libraries"), 0 },
    00020     { "exec-prefix", I18N_NOOP("Compiled in exec_prefix for KDE libraries"), 0 },
    00021     { "localprefix", I18N_NOOP("Prefix in $HOME used to write files"), 0},
    00022     { "version",   I18N_NOOP("Compiled in version string for KDE libraries"), 0 },
    00023     { "types",     I18N_NOOP("Available KDE resource types"), 0 },
    00024     { "path type", I18N_NOOP("Search path for resource type"), 0 },
    00025     { "userpath type", I18N_NOOP("User path: desktop|autostart|trash|document"), 0 },
    00026     { "install type", I18N_NOOP("Prefix to install resource files to"), 0},
    00027     { 0,0,0 }
    00028 };
    00029
    00030 bool _expandvars = false;
    00031
    00032 QString expandvars(const char *_input)
    00033 {
    00034     QString result = QString::fromLatin1(_input);
    00035     if (!_expandvars)
    00036         return result;
    00037
    00038     bool changed = false;
    00039     int index = result.find("${prefix}");
    00040     if (index >= 0) {
    00041         result = result.replace(index, 9, "/usr/local/kde");
    00042         changed = true;
    00043     }
    00044     index = result.find("${exec_prefix}");
    00045     if (index >= 0) {
    00046         result = result.replace(index, 14, "${prefix}");
    00047         changed = true;
    00048     }
    00049     index = result.find("$(exec_prefix)");
    00050     if (index >= 0) {
    00051         result = result.replace(index, 14, "${prefix}");
    00052         changed = true;
    00053     }
    00054     index = result.find("$(prefix");
    00055     if (index >= 0) {
    00056         result = result.replace(index, 9, "/usr/local/kde");
    00057         changed = true;
    00058     }
    00059     if (changed)
    00060         return expandvars(result.latin1());
    00061     else
    00062         return result;
    00063 }
    00064
    00065 void printResult(const QString &s)
    00066 {
    00067     if (s.isEmpty())
    00068         printf("\n");
    00069     else
    00070         printf("%s\n", s.local8Bit().data());
    00071 }
    00072
    00073 int main(int argc, char **argv)
    00074 {
    00075     KLocale::setMainCatalogue("kdelibs");
    00076     KAboutData about("kde-config", "kde-config", "1.0", description, KAboutData::License_GPL, "(C) 2000 Stephan Kulow");
    00077     KCmdLineArgs::init( argc, argv, &about);
    00078
    00079     KCmdLineArgs::addCmdLineOptions( options ); // Add my own options.
    00080
    00081     KInstance a("kde-config");
    00082     (void)KGlobal::dirs(); // trigger the creation
    00083     (void)KGlobal::config();
    00084
    00085     // Get application specific arguments
    00086     KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
    00087
    00088     _expandvars = args->isSet("expandvars");
    00089
    00090     if (args->isSet("prefix"))
    00091     {
    00092         printResult(expandvars("/usr/local/kde"));
    00093         return 0;
    00094     }
    00095
    00096     if (args->isSet("exec-prefix"))
    00097     {
    00098         printResult(expandvars("${prefix}"));
    00099         return 0;
    00100     }
    00101
    00102     if (args->isSet("localprefix"))
    00103     {
    00104         printResult(KGlobal::dirs()->localkdedir());
    00105         return 0;
    00106     }
    00107
    00108     if (args->isSet("version"))
    00109     {
    00110         printf("%s\n", KDE_VERSION_STRING);
    00111         return 0;
    00112     }
    00113
    00114     if (args->isSet("types"))
    00115     {
    00116         QStringList types = KGlobal::dirs()->allTypes();
    00117         types.sort();
    00118         const char *helptexts[] = {
    00119             "apps", I18N_NOOP("Applications menu (.desktop files)"),
    00120             "cgi", I18N_NOOP("CGIs to run from kdehelp"),
    00121             "config", I18N_NOOP("Configuration files"),
    00122             "data", I18N_NOOP("Where applications store data"),
    00123             "exe", I18N_NOOP("Executables in $prefix/bin"),
    00124             "html", I18N_NOOP("HTML documentation"),
    00125             "icon", I18N_NOOP("Icons"),
    00126             "lib", I18N_NOOP("Libraries"),
    00127             "locale", I18N_NOOP("Translation files for KLocale"),
    00128             "mime", I18N_NOOP("Mime types"),
    00129             "services", I18N_NOOP("Services"),
    00130             "servicetypes", I18N_NOOP("Service types"),
    00131             "sound", I18N_NOOP("Application sounds"),
    00132             "templates", I18N_NOOP("Templates"),
    00133             "wallpaper", I18N_NOOP("Wallpapers"),
    00134             "tmp", I18N_NOOP("Temporary files (specfic for both current host and current user)"),
    00135             "socket", I18N_NOOP("UNIX Sockets (specific for both current host and current user)"),
    00136             0, 0
    00137         };
    00138         for (QStringList::ConstIterator it = types.begin(); it != types.end(); ++it)
    00139         {
    00140             int index = 0;
    00141             while (helptexts[index] && *it != helptexts[index]) {
    00142                 index += 2;
    00143             }
    00144             if (helptexts[index]) {
    00145                 printf("%s - %s\n", helptexts[index], i18n(helptexts[index+1]).local8Bit().data());
    00146             } else {
    00147                 printf("%s", i18n("%1 - unknown type\n").arg(*it).local8Bit().data());
    00148             }
    00149         }
    00150         return 0;
    00151     }
    00152
    00153     QString type = args->getOption("path");
    00154     if (!type.isEmpty())
    00155     {
    00156         printResult(KGlobal::dirs()->resourceDirs(type.latin1()).join(":"));
    00157         return 0;
    00158     }
    00159
    00160     type = args->getOption("userpath");
    00161     if (!type.isEmpty())
    00162     {
    00163         if ( type == "desktop" )
    00164             printResult(KGlobalSettings::desktopPath());
    00165         else if ( type == "autostart" )
    00166             printResult(KGlobalSettings::autostartPath());
    00167         else if ( type == "trash" )
    00168             printResult(KGlobalSettings::trashPath());
    00169         else if ( type == "document" )
    00170             printResult(KGlobalSettings::documentPath());
    00171         else
    00172             fprintf(stderr, "%s", i18n("%1 - unknown type of userpath\n").arg(type).local8Bit().data() );
    00173         return 0;
    00174     }
    00175
    00176     type = args->getOption("install");
    00177     if (!type.isEmpty())
    00178     {
    00179         const char *installprefixes[] = {
    00180             "apps",   "${prefix}/share/applnk",
    00181             "config", "${prefix}/share/config",
    00182             "data",   "${prefix}/share/apps",
    00183             "exe",    "${exec_prefix}/bin",
    00184             "html",   "${prefix}/share/doc/HTML",
    00185             "icon",   "${prefix}/share/icons",
    00186             "lib",    "${exec_prefix}/lib",
    00187             "locale", "${prefix}/share/locale",
    00188             "mime",   "${prefix}/share/mimelnk",
    00189             "services", "${prefix}/share/services",
    00190             "servicetypes", "${prefix}/share/servicetypes",
    00191             "sound", "${prefix}/share/sounds",
    00192             "templates", "${prefix}/share/templates",
    00193             "wallpaper", "${prefix}/share/wallpapers",
    00194             0, 0
    00195         };
    00196         int index = 0;
    00197         while (installprefixes[index] && type != installprefixes[index]) {
    00198             index += 2;
    00199         }
    00200         if (installprefixes[index]) {
    00201             printResult(expandvars(installprefixes[index+1]));
    00202         } else {
    00203             printResult("NONE"); // no i18n here as for scripts
    00204         }
    00205     }
    00206     return 0;
    00207 }

This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
Generated on Wed Jan 28 12:46:25 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2001