Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 184 insertions, 0 deletions

diff --git a/kdesu/stub.cpp b/kdesu/stub.cpp
new file mode 100644
index 000000000..c0e968200
--- /dev/null
+++ b/kdesu/stub.cpp
@@ -0,0 +1,184 @@
+/* vi: ts=8 sts=4 sw=4
+ *
+ * $Id$
+ *
+ * This file is part of the KDE project, module kdesu.
+ * Copyright (C) 1999,2000 Geert Jansen <jansen@kde.org>
+ * 
+ * This is free software; you can use this library under the GNU Library 
+ * General Public License, version 2. See the file "COPYING.LIB" for the 
+ * exact licensing terms.
+ *
+ * stub.cpp: Conversation with kdesu_stub.
+ */
+
+#include <config.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include <qglobal.h>
+#include <qcstring.h>
+#include <kdatastream.h>
+
+#include <kapplication.h>
+#include <kdebug.h>
+#include <dcopclient.h>
+
+#include "stub.h"
+#include "kcookie.h"
+
+
+StubProcess::StubProcess()
+{
+    m_User = "root";
+    m_Scheduler = SchedNormal;
+    m_Priority = 50;
+    m_pCookie = new KCookie;
+    m_bXOnly = true;
+    m_bDCOPForwarding = false;
+}
+
+
+StubProcess::~StubProcess()
+{
+    delete m_pCookie;
+}
+
+
+void StubProcess::setPriority(int prio)
+{
+    if (prio > 100)
+	m_Priority = 100;
+    else if (prio < 0)
+	m_Priority = 0;
+    else
+	m_Priority = prio;
+}
+
+
+QCString StubProcess::commaSeparatedList(QCStringList lst)
+{
+    if (lst.count() == 0)
+	return QCString("");
+
+    QCStringList::Iterator it = lst.begin();
+    QCString str = *it;
+    for (it++; it!=lst.end(); it++) 
+    {
+	str += ',';
+	str += *it;
+    }
+    return str;
+}
+    
+/*
+ * Conversation with kdesu_stub. This is how we pass the authentication
+ * tokens (X11, DCOP) and other stuff to kdesu_stub.
+ * return values: -1 = error, 0 = ok, 1 = kill me
+ */
+
+int StubProcess::ConverseStub(int check)
+{
+    QCString line, tmp;
+    while (1) 
+    {
+	line = readLine();
+	if (line.isNull())
+	    return -1;
+
+	if (line == "kdesu_stub") 
+	{
+	    // This makes parsing a lot easier.
+	    enableLocalEcho(false);
+	    if (check) writeLine("stop");
+	    else writeLine("ok");
+	} else if (line == "display") {
+	    writeLine(display());
+	} else if (line == "display_auth") {
+#ifdef Q_WS_X11
+	    writeLine(displayAuth());
+#else
+	    writeLine("");
+#endif
+	} else if (line == "dcopserver") {
+	    if (m_bDCOPForwarding)
+	       writeLine(dcopServer());
+	    else
+	       writeLine("no");
+	} else if (line == "dcop_auth") {
+	    if (m_bDCOPForwarding)
+	       writeLine(dcopAuth());
+	    else
+	       writeLine("no");
+	} else if (line == "ice_auth") {
+	    if (m_bDCOPForwarding)
+	       writeLine(iceAuth());
+	    else
+	       writeLine("no");
+	} else if (line == "command") {
+	    writeLine(m_Command);
+	} else if (line == "path") {
+	    QCString path = getenv("PATH");
+            if (!path.isEmpty() && path[0] == ':')
+                path = path.mid(1);
+	    if (m_User == "root") 
+		if (!path.isEmpty())
+		    path = "/sbin:/bin:/usr/sbin:/usr/bin:" + path;
+		else
+		    path = "/sbin:/bin:/usr/sbin:/usr/bin";
+	    writeLine(path);
+	} else if (line == "user") {
+	    writeLine(m_User);
+	} else if (line == "priority") {
+	    tmp.setNum(m_Priority);
+	    writeLine(tmp);
+	} else if (line == "scheduler") {
+	    if (m_Scheduler == SchedRealtime) writeLine("realtime");
+	    else writeLine("normal");
+	} else if (line == "xwindows_only") {
+	    if (m_bXOnly) writeLine("no");
+	    else writeLine("yes");
+	} else if (line == "app_startup_id") {
+	    QCStringList env = environment();
+	    QCString tmp;
+	    for( QCStringList::ConstIterator it = env.begin();
+		 it != env.end();
+		 ++it )
+	    {
+		if( (*it).find( "DESKTOP_STARTUP_ID=" ) == 0 )
+		    tmp = (*it).mid( strlen( "DESKTOP_STARTUP_ID=" ));
+	    }
+	    if( tmp.isEmpty())
+		tmp = "0";
+	    writeLine(tmp);
+	} else if (line == "app_start_pid") { // obsolete
+	    tmp.setNum(getpid());
+	    writeLine(tmp);
+	} else if (line == "environment") { // additional env vars
+	    QCStringList env = environment();
+	    for( QCStringList::ConstIterator it = env.begin();
+		 it != env.end();
+		 ++it )
+		writeLine( *it );
+	    writeLine( "" );
+	} else if (line == "end") {
+	    return 0;
+	} else 
+	{
+	    kdWarning(900) << k_lineinfo << "Unknown request: -->" << line 
+		           << "<--\n";
+	    return 1;
+	}
+    }
+
+    return 0;
+}
+
+
+void StubProcess::notifyTaskbar(const QString &)
+{
+    kdWarning(900) << "Obsolete StubProcess::notifyTaskbar() called!" << endl;
+}
+
+void StubProcess::virtual_hook( int id, void* data )
+{ PtyProcess::virtual_hook( id, data ); }