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-rw-r--r--src/VBox/Debugger/VBoxDbgGui.cpp313
1 files changed, 313 insertions, 0 deletions
diff --git a/src/VBox/Debugger/VBoxDbgGui.cpp b/src/VBox/Debugger/VBoxDbgGui.cpp
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+++ 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;
+}
+