Actually move the kde files that were renamed in the last commit

1 files changed, 431 insertions, 0 deletions

diff --git a/tdesu/tdesu/tdesu.cpp b/tdesu/tdesu/tdesu.cpp
new file mode 100644
index 000000000..d6aeebc6f
--- /dev/null
+++ b/tdesu/tdesu/tdesu.cpp
@@ -0,0 +1,431 @@
+/* vi: ts=8 sts=4 sw=4
+ *
+ * This file is part of the KDE project, module tdesu.
+ * Copyright (C) 1998 Pietro Iglio <iglio@fub.it>
+ * Copyright (C) 1999,2000 Geert Jansen <jansen@kde.org>
+ */
+
+#include <config.h>
+
+#include <unistd.h>
+#include <errno.h>
+#include <string.h>
+#include <pwd.h>
+#include <stdlib.h>
+
+#include <sys/time.h>
+#include <sys/resource.h>
+#if defined(HAVE_SYS_WAIT_H)
+#include <sys/wait.h>
+#endif
+
+#include <tqstring.h>
+#include <tqfileinfo.h>
+#include <tqglobal.h>
+#include <tqfile.h>
+#include <tqdir.h>
+
+#include <dcopclient.h>
+
+#include <kdebug.h>
+#include <kglobal.h>
+#include <kapplication.h>
+#include <kstandarddirs.h>
+#include <kconfig.h>
+#include <klocale.h>
+#include <kaboutdata.h>
+#include <kcmdlineargs.h>
+#include <kmessagebox.h>
+#include <krun.h>
+#include <kuser.h>
+
+#include <tdesu/defaults.h>
+#include <tdesu/su.h>
+#include <tdesu/client.h>
+
+#include "sudlg.h"
+
+#define ERR strerror(errno)
+
+TQCString command;
+const char *Version = "1.0";
+
+// NOTE: if you change the position of the -u switch, be sure to adjust it
+// at the beginning of main()
+static KCmdLineOptions options[] = {
+    { "+command", I18N_NOOP("Specifies the command to run"), 0 },
+    { "c <command>", I18N_NOOP("Specifies the command to run"), "" },
+    { "f <file>", I18N_NOOP("Run command under target uid if <file> is not writable"), "" },
+    { "u <user>", I18N_NOOP("Specifies the target uid"), "root" },
+    { "n", I18N_NOOP("Do not keep password"), 0 },
+    { "s", I18N_NOOP("Stop the daemon (forgets all passwords)"), 0 },
+    { "t", I18N_NOOP("Enable terminal output (no password keeping)"), 0 },
+    { "p <prio>", I18N_NOOP("Set priority value: 0 <= prio <= 100, 0 is lowest"), "50" },
+    { "r", I18N_NOOP("Use realtime scheduling"), 0 },
+    { "newdcop", I18N_NOOP("Create a new dcopserver instance (this can break your current TDE session)"), 0 },
+    { "noignorebutton", I18N_NOOP("Do not display ignore button"), 0 },
+    { "i <icon name>", I18N_NOOP("Specify icon to use in the password dialog"), 0},
+    { "d", I18N_NOOP("Do not show the command to be run in the dialog"), 0},
+    KCmdLineLastOption
+};
+
+
+TQCString dcopNetworkId()
+{
+    TQCString result;
+    result.resize(1025);
+    TQFile file(DCOPClient::dcopServerFile());
+    if (!file.open(IO_ReadOnly))
+        return "";
+    int i = file.readLine(result.data(), 1024);
+    if (i <= 0)
+        return "";
+    result.data()[i-1] = '\0'; // strip newline
+    return result;
+}
+
+static int startApp();
+
+int main(int argc, char *argv[])
+{
+    // FIXME: this can be considered a poor man's solution, as it's not
+    // directly obvious to a gui user. :)
+    // anyway, i vote against removing it even when we have a proper gui
+    // implementation.  -- ossi
+    const char *duser = ::getenv("ADMIN_ACCOUNT");
+    if (duser && duser[0])
+        options[3].def = duser;
+
+    KAboutData aboutData("tdesu", I18N_NOOP("KDE su"),
+            Version, I18N_NOOP("Runs a program with elevated privileges."),
+            KAboutData::License_Artistic,
+            "Copyright (c) 1998-2000 Geert Jansen, Pietro Iglio");
+    aboutData.addAuthor("Geert Jansen", I18N_NOOP("Maintainer"),
+            "jansen@kde.org", "http://www.stack.nl/~geertj/");
+    aboutData.addAuthor("Pietro Iglio", I18N_NOOP("Original author"),
+            "iglio@fub.it");
+
+    KCmdLineArgs::init(argc, argv, &aboutData);
+    KCmdLineArgs::addCmdLineOptions(options);
+    KApplication::disableAutoDcopRegistration();
+    // tdesu doesn't process SM events, so don't even connect to ksmserver
+    TQCString session_manager = getenv( "SESSION_MANAGER" );
+    unsetenv( "SESSION_MANAGER" );
+    KApplication app;
+    // but propagate it to the started app
+    if (session_manager.data())
+    {
+        setenv( "SESSION_MANAGER", session_manager.data(), 1 );
+    }
+    
+    {
+        KStartupInfoId id;
+        id.initId( kapp->startupId());
+        id.setupStartupEnv(); // make DESKTOP_STARTUP_ID env. var. available again
+    }
+
+    int result = startApp();
+
+    if (result == 127)
+    {
+        KMessageBox::sorry(0, i18n("Command '%1' not found.").arg(static_cast<const char *>(command)));
+    }
+
+    return result;
+}
+
+static int startApp()
+{
+    KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
+    // Stop daemon and exit?
+    if (args->isSet("s"))
+    {
+        KDEsuClient client;
+        if (client.ping() == -1)
+        {
+            kdError(1206) << "Daemon not running -- nothing to stop\n";
+            exit(1);
+        }
+        if (client.stopServer() != -1)
+        {
+            kdDebug(1206) << "Daemon stopped\n";
+            exit(0);
+        }
+        kdError(1206) << "Could not stop daemon\n";
+        exit(1);
+    }
+
+    TQString icon;
+    if ( args->isSet("i"))
+	icon = args->getOption("i");	
+
+    bool prompt = true;
+    if ( args->isSet("d"))
+	prompt = false;
+
+    // Get target uid
+    TQCString user = args->getOption("u");
+    TQCString auth_user = user;
+    struct passwd *pw = getpwnam(user);
+    if (pw == 0L)
+    {
+        kdError(1206) << "User " << user << " does not exist\n";
+        exit(1);
+    }
+    bool change_uid = (getuid() != pw->pw_uid);
+
+    // If file is writeable, do not change uid
+    TQString file = TQFile::decodeName(args->getOption("f"));
+    if (change_uid && !file.isEmpty())
+    {
+        if (file.tqat(0) != '/')
+        {
+            KStandardDirs dirs;
+            dirs.addKDEDefaults();
+            file = dirs.findResource("config", file);
+            if (file.isEmpty())
+            {
+                kdError(1206) << "Config file not found: " << file << "\n";
+                exit(1);
+            }
+        }
+        TQFileInfo fi(file);
+        if (!fi.exists())
+        {
+            kdError(1206) << "File does not exist: " << file << "\n";
+            exit(1);
+        }
+        change_uid = !fi.isWritable();
+    }
+
+    // Get priority/scheduler
+    TQCString tmp = args->getOption("p");
+    bool ok;
+    int priority = tmp.toInt(&ok);
+    if (!ok || (priority < 0) || (priority > 100))
+    {
+        KCmdLineArgs::usage(i18n("Illegal priority: %1").arg(static_cast<const char *>(tmp)));
+        exit(1);
+    }
+    int scheduler = SuProcess::SchedNormal;
+    if (args->isSet("r"))
+        scheduler = SuProcess::SchedRealtime;
+    if ((priority > 50) || (scheduler != SuProcess::SchedNormal))
+    {
+        change_uid = true;
+        auth_user = "root";
+    }
+
+    // Get command
+    if (args->isSet("c"))
+    {
+        command = args->getOption("c");
+        for (int i=0; i<args->count(); i++)
+        {
+            TQString arg = TQFile::decodeName(args->arg(i));
+            KRun::shellQuote(arg);
+            command += " ";
+            command += TQFile::encodeName(arg);
+        }
+    }
+    else 
+    {
+        if( args->count() == 0 )
+        {
+            KCmdLineArgs::usage(i18n("No command specified."));
+            exit(1);
+        }
+        command = args->arg(0);
+        for (int i=1; i<args->count(); i++)
+        {
+            TQString arg = TQFile::decodeName(args->arg(i));
+            KRun::shellQuote(arg);
+            command += " ";
+            command += TQFile::encodeName(arg);
+        }
+    }
+
+    // Don't change uid if we're don't need to.
+    if (!change_uid)
+    {
+        int result = system(command);
+        result = WEXITSTATUS(result);
+        return result;
+    }
+
+    // Check for daemon and start if necessary
+    bool just_started = false;
+    bool have_daemon = true;
+    KDEsuClient client;
+    if (!client.isServerSGID())
+    {
+        kdWarning(1206) << "Daemon not safe (not sgid), not using it.\n";
+        have_daemon = false;
+    }
+    else if (client.ping() == -1)
+    {
+        if (client.startServer() == -1)
+        {
+            kdWarning(1206) << "Could not start daemon, reduced functionality.\n";
+            have_daemon = false;
+        }
+        just_started = true;
+    }
+
+    // Try to exec the command with tdesud.
+    bool keep = !args->isSet("n") && have_daemon;
+    bool terminal = true;
+    bool new_dcop = args->isSet("newdcop");
+    bool withIgnoreButton = args->isSet("ignorebutton");
+    
+    QCStringList env;
+    TQCString options;
+    env << ( "DESKTOP_STARTUP_ID=" + kapp->startupId());
+    
+    if (pw->pw_uid)
+    {
+       // Only propagate KDEHOME for non-root users,
+       // root uses KDEROOTHOME
+       
+       // Translate the KDEHOME of this user to the new user.
+       TQString kdeHome = KGlobal::dirs()->relativeLocation("home", KGlobal::dirs()->localkdedir());
+       if (kdeHome[0] != '/')
+          kdeHome.prepend("~/"); 
+       else
+          kdeHome=TQString::null; // Use default
+
+       env << ("KDEHOME="+ TQFile::encodeName(kdeHome));
+    }
+
+    KUser u;
+    env << (TQCString) ("KDESU_USER=" + u.loginName().local8Bit());
+    
+    if (!new_dcop)
+    {
+        TQCString ksycoca = "KDESYCOCA="+TQFile::encodeName(locateLocal("cache", "ksycoca"));
+        env << ksycoca;
+
+        options += "xf"; // X-only, dcop forwarding enabled.
+    }
+
+    if (keep && !terminal && !just_started)
+    {
+        client.setPriority(priority);
+        client.setScheduler(scheduler);
+        int result = client.exec(command, user, options, env);
+        if (result == 0)
+        {
+           result = client.exitCode();
+           return result;
+        }
+    }
+
+    // Set core dump size to 0 because we will have
+    // root's password in memory.
+    struct rlimit rlim;
+    rlim.rlim_cur = rlim.rlim_max = 0;
+    if (setrlimit(RLIMIT_CORE, &rlim))
+    {
+        kdError(1206) << "rlimit(): " << ERR << "\n";
+        exit(1);
+    }
+
+    // Read configuration
+    KConfig *config = KGlobal::config();
+    config->setGroup("Passwords");
+    int timeout = config->readNumEntry("Timeout", defTimeout);
+
+    // Check if we need a password
+    SuProcess proc;
+    proc.setUser(auth_user);
+    int needpw = proc.checkNeedPassword();
+    if (needpw < 0)
+    {
+        TQString err = i18n("Su returned with an error.\n");
+        KMessageBox::error(0L, err);
+        exit(1);
+    }
+    if (needpw == 0)
+    {
+        keep = 0;
+        kdDebug() << "Don't need password!!\n";
+    }
+
+    // Start the dialog
+    TQCString password;
+    if (needpw)
+    {
+        KStartupInfoId id;
+        id.initId( kapp->startupId());
+        KStartupInfoData data;
+        data.setSilent( KStartupInfoData::Yes );
+        KStartupInfo::sendChange( id, data );
+        KDEsuDialog dlg(user, auth_user, keep && !terminal,icon, withIgnoreButton);
+	if (prompt)
+	    dlg.addLine(i18n("Command:"), command);
+        if ((priority != 50) || (scheduler != SuProcess::SchedNormal))
+        {
+            TQString prio;
+            if (scheduler == SuProcess::SchedRealtime)
+                prio += i18n("realtime: ");
+            prio += TQString("%1/100").arg(priority);
+	    if (prompt)
+		dlg.addLine(i18n("Priority:"), prio);
+        }
+        int ret = dlg.exec();
+        if (ret == KDEsuDialog::Rejected)
+        {
+            KStartupInfo::sendFinish( id );
+            exit(0);
+        }
+        if (ret == KDEsuDialog::AsUser)
+            change_uid = false;
+        password = dlg.password();
+        keep = dlg.keep();
+        KConfigGroup(config,"Passwords").writeEntry("Keep", keep);
+        data.setSilent( KStartupInfoData::No );
+        KStartupInfo::sendChange( id, data );
+    }
+
+    // Some events may need to be handled (like a button animation)
+    kapp->processEvents();
+
+    // Run command
+    if (!change_uid)
+    {
+        int result = system(command);
+        result = WEXITSTATUS(result);
+        return result;
+    }
+    else if (keep && have_daemon)
+    {
+        client.setPass(password, timeout);
+        client.setPriority(priority);
+        client.setScheduler(scheduler);
+        int result = client.exec(command, user, options, env);
+        if (result == 0)
+        {
+            result = client.exitCode();
+            return result;
+        }
+    } else
+    {
+        SuProcess proc;
+        proc.setTerminal(terminal);
+        proc.setErase(true);
+        proc.setUser(user);
+        if (!new_dcop)
+        {
+            proc.setXOnly(true);
+            proc.setDCOPForwarding(true);
+        }
+        proc.setEnvironment(env);
+        proc.setPriority(priority);
+        proc.setScheduler(scheduler);
+        proc.setCommand(command);
+        int result = proc.exec(password);
+        return result;
+    }
+    return -1;
+}
+