Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 313 insertions, 0 deletions

diff --git a/src/VBox/Debugger/VBoxDbgGui.cpp b/src/VBox/Debugger/VBoxDbgGui.cpp
new file mode 100644
index 00000000..3134aad3
--- /dev/null
+++ b/src/VBox/Debugger/VBoxDbgGui.cpp
@@ -0,0 +1,313 @@
+/* $Id: VBoxDbgGui.cpp $ */
+/** @file
+ * VBox Debugger GUI - The Manager.
+ */
+
+/*
+ * Copyright (C) 2006-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#define LOG_GROUP LOG_GROUP_DBGG
+#define VBOX_COM_NO_ATL
+#include <VBox/com/defs.h>
+#include <iprt/errcore.h>
+
+#include "VBoxDbgGui.h"
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+# include <QScreen>
+#else
+# include <QDesktopWidget>
+#endif
+#include <QApplication>
+
+
+
+VBoxDbgGui::VBoxDbgGui() :
+    m_pDbgStats(NULL), m_pDbgConsole(NULL), m_pSession(NULL), m_pConsole(NULL),
+    m_pMachineDebugger(NULL), m_pMachine(NULL), m_pUVM(NULL), m_pVMM(NULL),
+    m_pParent(NULL), m_pMenu(NULL),
+    m_x(0), m_y(0), m_cx(0), m_cy(0), m_xDesktop(0), m_yDesktop(0), m_cxDesktop(0), m_cyDesktop(0)
+{
+
+}
+
+
+int VBoxDbgGui::init(PUVM pUVM, PCVMMR3VTABLE pVMM)
+{
+    /*
+     * Set the VM handle and update the desktop size.
+     */
+    m_pUVM = pUVM; /* Note! This eats the incoming reference to the handle! */
+    m_pVMM = pVMM;
+    updateDesktopSize();
+
+    return VINF_SUCCESS;
+}
+
+
+int VBoxDbgGui::init(ISession *pSession)
+{
+    int rc = VERR_GENERAL_FAILURE;
+
+    /*
+     * Query the VirtualBox interfaces.
+     */
+    m_pSession = pSession;
+    m_pSession->AddRef();
+
+    HRESULT hrc = m_pSession->COMGETTER(Machine)(&m_pMachine);
+    if (SUCCEEDED(hrc))
+    {
+        hrc = m_pSession->COMGETTER(Console)(&m_pConsole);
+        if (SUCCEEDED(hrc))
+        {
+            hrc = m_pConsole->COMGETTER(Debugger)(&m_pMachineDebugger);
+            if (SUCCEEDED(hrc))
+            {
+                /*
+                 * Get the VM handle.
+                 */
+                LONG64 llUVM = 0;
+                LONG64 llVMMFunctionTable = 0;
+                hrc = m_pMachineDebugger->GetUVMAndVMMFunctionTable((int64_t)VMMR3VTABLE_MAGIC_VERSION,
+                                                                    &llVMMFunctionTable, &llUVM);
+                if (SUCCEEDED(hrc))
+                {
+                    PUVM          pUVM = (PUVM)(intptr_t)llUVM;
+                    PCVMMR3VTABLE pVMM = (PCVMMR3VTABLE)(intptr_t)llVMMFunctionTable;
+                    rc = init(pUVM, pVMM);
+                    if (RT_SUCCESS(rc))
+                        return rc;
+
+                    pVMM->pfnVMR3ReleaseUVM(pUVM);
+                }
+
+                /* damn, failure! */
+                m_pMachineDebugger->Release();
+                m_pMachineDebugger = NULL;
+            }
+            m_pConsole->Release();
+            m_pConsole = NULL;
+        }
+        m_pMachine->Release();
+        m_pMachine = NULL;
+    }
+
+    return rc;
+}
+
+
+VBoxDbgGui::~VBoxDbgGui()
+{
+    if (m_pDbgStats)
+    {
+        delete m_pDbgStats;
+        m_pDbgStats = NULL;
+    }
+
+    if (m_pDbgConsole)
+    {
+        delete m_pDbgConsole;
+        m_pDbgConsole = NULL;
+    }
+
+    if (m_pMachineDebugger)
+    {
+        m_pMachineDebugger->Release();
+        m_pMachineDebugger = NULL;
+    }
+
+    if (m_pConsole)
+    {
+        m_pConsole->Release();
+        m_pConsole = NULL;
+    }
+
+    if (m_pMachine)
+    {
+        m_pMachine->Release();
+        m_pMachine = NULL;
+    }
+
+    if (m_pSession)
+    {
+        m_pSession->Release();
+        m_pSession = NULL;
+    }
+
+    if (m_pUVM)
+    {
+        Assert(m_pVMM);
+        m_pVMM->pfnVMR3ReleaseUVM(m_pUVM);
+        m_pUVM = NULL;
+        m_pVMM = NULL;
+    }
+}
+
+void
+VBoxDbgGui::setParent(QWidget *pParent)
+{
+    m_pParent = pParent;
+}
+
+
+void
+VBoxDbgGui::setMenu(QMenu *pMenu)
+{
+    m_pMenu = pMenu;
+}
+
+
+int
+VBoxDbgGui::showStatistics(const char *pszFilter, const char *pszExpand)
+{
+    if (!m_pDbgStats)
+    {
+        m_pDbgStats = new VBoxDbgStats(this,
+                                       pszFilter && *pszFilter ? pszFilter :  "*",
+                                       pszExpand && *pszExpand ? pszExpand : NULL,
+                                       2, m_pParent);
+        connect(m_pDbgStats, SIGNAL(destroyed(QObject *)), this, SLOT(notifyChildDestroyed(QObject *)));
+        repositionStatistics();
+    }
+
+    m_pDbgStats->vShow();
+    return VINF_SUCCESS;
+}
+
+
+void
+VBoxDbgGui::repositionStatistics(bool fResize/* = true*/)
+{
+    /*
+     * Move it to the right side of the VBox console,
+     * and resize it to cover all the space to the left side of the desktop.
+     */
+    if (m_pDbgStats)
+        m_pDbgStats->vReposition(m_x + m_cx, m_y,
+                                 m_cxDesktop - m_cx - m_x + m_xDesktop, m_cyDesktop - m_y + m_yDesktop,
+                                 fResize);
+}
+
+
+int
+VBoxDbgGui::showConsole()
+{
+    if (!m_pDbgConsole)
+    {
+        IVirtualBox *pVirtualBox = NULL;
+        m_pMachine->COMGETTER(Parent)(&pVirtualBox);
+        m_pDbgConsole = new VBoxDbgConsole(this, m_pParent, pVirtualBox);
+        connect(m_pDbgConsole, SIGNAL(destroyed(QObject *)), this, SLOT(notifyChildDestroyed(QObject *)));
+        repositionConsole();
+    }
+
+    m_pDbgConsole->vShow();
+    return VINF_SUCCESS;
+}
+
+
+void
+VBoxDbgGui::repositionConsole(bool fResize/* = true*/)
+{
+    /*
+     * Move it to the bottom of the VBox console,
+     * and resize it to cover the space down to the bottom of the desktop.
+     */
+    if (m_pDbgConsole)
+        m_pDbgConsole->vReposition(m_x, m_y + m_cy,
+                                   RT_MAX(m_cx, 32), m_cyDesktop - m_cy - m_y + m_yDesktop,
+                                   fResize);
+}
+
+
+void
+VBoxDbgGui::updateDesktopSize()
+{
+    QRect Rct(0, 0, 1600, 1200);
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+    QScreen *pScreen = QApplication::screenAt(QPoint(m_x, m_y));
+    if (pScreen)
+        Rct = pScreen->availableGeometry();
+#else
+    QDesktopWidget *pDesktop = QApplication::desktop();
+    if (pDesktop)
+        Rct = pDesktop->availableGeometry(QPoint(m_x, m_y));
+#endif
+    m_xDesktop = Rct.x();
+    m_yDesktop = Rct.y();
+    m_cxDesktop = Rct.width();
+    m_cyDesktop = Rct.height();
+}
+
+
+void
+VBoxDbgGui::adjustRelativePos(int x, int y, unsigned cx, unsigned cy)
+{
+    /* Disregard a width less than 640 since it will mess up the console,
+     * but only if previos width was already initialized.. */
+    if ((cx < 640) && (m_cx > 0))
+        cx = m_cx;
+
+    const bool fResize = cx != m_cx || cy != m_cy;
+    const bool fMoved  = x  != m_x  || y  != m_y;
+
+    m_x = x;
+    m_y = y;
+    m_cx = cx;
+    m_cy = cy;
+
+    if (fMoved)
+        updateDesktopSize();
+    repositionConsole(fResize);
+    repositionStatistics(fResize);
+}
+
+
+QString
+VBoxDbgGui::getMachineName() const
+{
+    QString strName;
+    AssertReturn(m_pMachine, strName);
+    BSTR bstr;
+    HRESULT hrc = m_pMachine->COMGETTER(Name)(&bstr);
+    if (SUCCEEDED(hrc))
+    {
+        strName = QString::fromUtf16(bstr);
+        SysFreeString(bstr);
+    }
+    return strName;
+}
+
+
+void
+VBoxDbgGui::notifyChildDestroyed(QObject *pObj)
+{
+    if (m_pDbgStats == pObj)
+        m_pDbgStats = NULL;
+    else if (m_pDbgConsole == pObj)
+        m_pDbgConsole = NULL;
+}
+