| /******************************************************************************* |
| * Copyright (c) 2014 Ericsson and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Marc Khouzam (Ericsson) - Initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.cdt.dsf.mi.service.command; |
| |
| import org.eclipse.cdt.dsf.concurrent.ConfinedToDsfExecutor; |
| import org.eclipse.cdt.dsf.concurrent.ImmediateDataRequestMonitor; |
| import org.eclipse.cdt.dsf.debug.service.command.ICommandControlService; |
| import org.eclipse.cdt.dsf.debug.service.command.ICommandControlService.ICommandControlDMContext; |
| import org.eclipse.cdt.dsf.mi.service.IMICommandControl; |
| import org.eclipse.cdt.dsf.mi.service.command.commands.MIGDBSetDPrintfStyle; |
| import org.eclipse.cdt.dsf.mi.service.command.output.MIConsoleStreamOutput; |
| import org.eclipse.cdt.dsf.mi.service.command.output.MIInfo; |
| import org.eclipse.cdt.dsf.mi.service.command.output.MIOOBRecord; |
| import org.eclipse.cdt.dsf.mi.service.command.output.MIOutput; |
| |
| /** |
| * @since 4.4 |
| */ |
| @ConfinedToDsfExecutor("fConnection#getExecutor") |
| public class CLIEventProcessor_7_7 extends CLIEventProcessor_7_0 { |
| private final ICommandControlService fControl; |
| private boolean fResetDPrintfStyle; |
| |
| public CLIEventProcessor_7_7(ICommandControlService connection, ICommandControlDMContext controlDmc) { |
| super(connection, controlDmc); |
| fControl = connection; |
| } |
| |
| @Override |
| public void eventReceived(Object output) { |
| if (!fResetDPrintfStyle) { |
| // Only do this if we haven't already reset the dprintf style |
| for (MIOOBRecord oobr : ((MIOutput) output).getMIOOBRecords()) { |
| if (oobr instanceof MIConsoleStreamOutput) { |
| MIConsoleStreamOutput exec = (MIConsoleStreamOutput) oobr; |
| |
| // Look for a printout that indicates that we cannot call inferior methods. |
| // This affects Ubuntu 32bit OS |
| if (exec.getCString().indexOf("Cannot call inferior functions") != -1) { //$NON-NLS-1$ |
| // In this case, make sure we use the 'gdb' style of dprintf |
| // and not the 'call' one. |
| fResetDPrintfStyle = true; |
| if (fControl instanceof IMICommandControl) { |
| CommandFactory factory = ((IMICommandControl) fControl).getCommandFactory(); |
| fControl.queueCommand(factory.createMIGDBSetDPrintfStyle(fControl.getContext(), |
| MIGDBSetDPrintfStyle.GDB_STYLE), new ImmediateDataRequestMonitor<MIInfo>() { |
| @Override |
| protected void handleCompleted() { |
| // We accept errors |
| } |
| }); |
| } |
| } |
| } |
| } |
| } |
| super.eventReceived(output); |
| } |
| } |