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Code Issues Wiki Activity

[202354] Support for Environment tab in DSF-GDB local application launch. Also, removal of unused classes.

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This commit is contained in:
Marc Khouzam 2010-02-16 01:44:33 +00:00
parent eddb058986
commit b9eb1cba13
14 changed files with 262 additions and 127 deletions
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3
dsf-gdb/org.eclipse.cdt.dsf.gdb.ui/plugin.properties
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@ -1,5 +1,5 @@
###############################################################################
# Copyright (c) 2008, 2009 Ericsson and others.
# Copyright (c) 2008, 2010 Ericsson and others.
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Eclipse Public License v1.0
# which accompanies this distribution, and is available at
@ -22,6 +22,7 @@ launchTab.arguments.name=Arguments
launchTab.debugger.name=Debugger
launchTab.sourceLookup.name=Source
launchTab.common.name=Common
launchTab.environment.name=Environment
editorTextHover.label=GDB Debugger
editorTextHover.description=Shows formatted value in debugger hover

20
dsf-gdb/org.eclipse.cdt.dsf.gdb.ui/plugin.xml
View file

@ -19,13 +19,21 @@
<associatedDelegate delegate="org.eclipse.cdt.dsf.gdb.launch.localCLaunch"/>
<placement after="org.eclipse.cdt.dsf.gdb.launch.mainTab"/>
</tab>
<tab
id="org.eclipse.cdt.dsf.gdb.launch.localApplicationLaunch.environmentTab"
group="org.eclipse.cdt.launch.applicationLaunchTabGroup"
name="%launchTab.environment.name"
class="org.eclipse.debug.ui.EnvironmentTab">
<associatedDelegate delegate="org.eclipse.cdt.dsf.gdb.launch.localCLaunch"/>
<placement after="org.eclipse.cdt.dsf.gdb.launch.argumentsTab"/>
</tab>
<tab
id="org.eclipse.cdt.dsf.gdb.launch.localApplicationLaunch.debuggerTab"
group="org.eclipse.cdt.launch.applicationLaunchTabGroup"
name="%launchTab.debugger.name"
class="org.eclipse.cdt.dsf.gdb.internal.ui.launching.LocalApplicationCDebuggerTab">
<associatedDelegate delegate="org.eclipse.cdt.dsf.gdb.launch.localCLaunch"/>
<placement after="org.eclipse.cdt.dsf.gdb.launch.argumentsTab"/>
<placement after="org.eclipse.debug.ui.environmentTab"/>
</tab>
<tab
id="org.eclipse.cdt.dsf.gdb.launch.localApplicationLaunch.sourceLookupTab"
@ -143,16 +151,6 @@
<placement after="org.eclipse.debug.ui.sourceLookupTab"/>
</tab>
</extension>
<extension
point="org.eclipse.debug.ui.launchConfigurationTabGroups">
<launchConfigurationTabGroup
class="org.eclipse.cdt.dsf.gdb.internal.ui.launching.GdbRemoteRunLaunchConfigurationTabGroup"
id="org.eclipse.cdt.dsf.gdb.launch.remoteRunLaunchTabGroup"
type="org.eclipse.cdt.dsf.gdb.launch.remoteCLaunch">
</launchConfigurationTabGroup>
</extension>
<extension point="org.eclipse.core.runtime.adapters">
<factory
class="org.eclipse.cdt.dsf.gdb.internal.ui.GdbAdapterFactory"

4
dsf-gdb/org.eclipse.cdt.dsf.gdb.ui/src/org/eclipse/cdt/dsf/gdb/internal/ui/launching/CArgumentsTab.java
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@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2005, 2008 QNX Software Systems and others.
* Copyright (c) 2005, 2010 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -55,7 +55,7 @@ public class CArgumentsTab extends CLaunchConfigurationTab {
*
* @since 2.0
*/
public static final String TAB_ID = "org.eclipse.cdt.dsf.gdb.launch.argumentsTab";
public static final String TAB_ID = "org.eclipse.cdt.dsf.gdb.launch.argumentsTab"; //$NON-NLS-1$
// Program arguments UI widgets
protected Label fPrgmArgumentsLabel;

35
dsf-gdb/org.eclipse.cdt.dsf.gdb.ui/src/org/eclipse/cdt/dsf/gdb/internal/ui/launching/GdbAttachLaunchConfigurationTabGroup.java
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@ -1,35 +0,0 @@
/*******************************************************************************
* Copyright (c) 2008 Ericsson and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Ericsson - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.dsf.gdb.internal.ui.launching;
import org.eclipse.debug.ui.AbstractLaunchConfigurationTabGroup;
import org.eclipse.debug.ui.CommonTab;
import org.eclipse.debug.ui.ILaunchConfigurationDialog;
import org.eclipse.debug.ui.ILaunchConfigurationTab;
import org.eclipse.debug.ui.sourcelookup.SourceLookupTab;
public class GdbAttachLaunchConfigurationTabGroup extends AbstractLaunchConfigurationTabGroup {
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationTabGroup#createTabs(org.eclipse.debug.ui.ILaunchConfigurationDialog, java.lang.String)
*/
public void createTabs(ILaunchConfigurationDialog dialog, String mode) {
ILaunchConfigurationTab[] tabs = new ILaunchConfigurationTab[] {
new CMainTab(2), // In some case, we don't need to specify an executable
// We don't know yet if we are going to do a remote or local session
new CDebuggerTab(null, true),
new SourceLookupTab(),
new CommonTab()
};
setTabs(tabs);
}
}

37
dsf-gdb/org.eclipse.cdt.dsf.gdb.ui/src/org/eclipse/cdt/dsf/gdb/internal/ui/launching/GdbLocalRunLaunchConfigurationTabGroup.java
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@ -1,37 +0,0 @@
/*******************************************************************************
* Copyright (c) 2008 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* QNX Software Systems - Initial API and implementation
* Ericsson - Modified for DSF
*******************************************************************************/
package org.eclipse.cdt.dsf.gdb.internal.ui.launching;
import org.eclipse.cdt.dsf.gdb.service.SessionType;
import org.eclipse.debug.ui.AbstractLaunchConfigurationTabGroup;
import org.eclipse.debug.ui.CommonTab;
import org.eclipse.debug.ui.ILaunchConfigurationDialog;
import org.eclipse.debug.ui.ILaunchConfigurationTab;
import org.eclipse.debug.ui.sourcelookup.SourceLookupTab;
public class GdbLocalRunLaunchConfigurationTabGroup extends AbstractLaunchConfigurationTabGroup {
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationTabGroup#createTabs(org.eclipse.debug.ui.ILaunchConfigurationDialog, java.lang.String)
*/
public void createTabs(ILaunchConfigurationDialog dialog, String mode) {
ILaunchConfigurationTab[] tabs = new ILaunchConfigurationTab[] {
new CMainTab(),
new CArgumentsTab(),
new CDebuggerTab(SessionType.LOCAL, false),
new SourceLookupTab(),
// new EnvironmentTab(),
new CommonTab()
};
setTabs(tabs);
}
}

35
dsf-gdb/org.eclipse.cdt.dsf.gdb.ui/src/org/eclipse/cdt/dsf/gdb/internal/ui/launching/GdbRemoteRunLaunchConfigurationTabGroup.java
View file

@ -1,35 +0,0 @@
/*******************************************************************************
* Copyright (c) 2008 Ericsson and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Ericsson - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.dsf.gdb.internal.ui.launching;
import org.eclipse.cdt.dsf.gdb.service.SessionType;
import org.eclipse.debug.ui.AbstractLaunchConfigurationTabGroup;
import org.eclipse.debug.ui.CommonTab;
import org.eclipse.debug.ui.ILaunchConfigurationDialog;
import org.eclipse.debug.ui.ILaunchConfigurationTab;
import org.eclipse.debug.ui.sourcelookup.SourceLookupTab;
public class GdbRemoteRunLaunchConfigurationTabGroup extends AbstractLaunchConfigurationTabGroup {
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationTabGroup#createTabs(org.eclipse.debug.ui.ILaunchConfigurationDialog, java.lang.String)
*/
public void createTabs(ILaunchConfigurationDialog dialog, String mode) {
ILaunchConfigurationTab[] tabs = new ILaunchConfigurationTab[] {
new CMainTab(),
new CDebuggerTab(SessionType.REMOTE, false),
new SourceLookupTab(),
new CommonTab()
};
setTabs(tabs);
}
}

25
dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/gdb/launching/FinalLaunchSequence.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2008, 2009 Ericsson and others.
* Copyright (c) 2008, 2010 Ericsson and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -13,6 +13,7 @@
package org.eclipse.cdt.dsf.gdb.launching;
import java.util.List;
import java.util.Properties;
import org.eclipse.cdt.debug.core.ICDTLaunchConfigurationConstants;
import org.eclipse.cdt.debug.internal.core.sourcelookup.CSourceLookupDirector;
@ -205,6 +206,28 @@ public class FinalLaunchSequence extends Sequence {
requestMonitor.done();
}
}},
/*
* Specify environment variables if needed
*/
new Step() { @Override
public void execute(final RequestMonitor requestMonitor) {
boolean clear = false;
Properties properties = new Properties();
try {
clear = fGDBBackend.getClearEnvironment();
properties = fGDBBackend.getEnvironmentVariables();
} catch (CoreException e) {
requestMonitor.setStatus(new Status(IStatus.ERROR, GdbPlugin.PLUGIN_ID, -1, "Cannot get environment information", e)); //$NON-NLS-1$
requestMonitor.done();
return;
}
if (clear == true || properties.size() > 0) {
fCommandControl.setEnvironment(properties, clear, requestMonitor);
} else {
requestMonitor.done();
}
}},
/*
* Enable non-stop mode if necessary
*/

55
dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/gdb/service/GDBBackend.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006, 2008 Wind River Systems, Nokia and others.
* Copyright (c) 2006, 2010 Wind River Systems, Nokia and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -22,6 +22,7 @@ import java.io.Reader;
import java.util.ArrayList;
import java.util.Hashtable;
import java.util.List;
import java.util.Properties;
import java.util.concurrent.TimeUnit;
import org.eclipse.cdt.core.model.ICProject;
@ -52,7 +53,10 @@ import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.core.variables.VariablesPlugin;
import org.eclipse.debug.core.DebugException;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.debug.core.ILaunchManager;
import org.osgi.framework.BundleContext;
/**
@ -77,6 +81,7 @@ public class GDBBackend extends AbstractDsfService implements IGDBBackend {
private List<String> fSharedLibPaths;
private String fProgramArguments;
private Properties fEnvVariables;
private SessionType fSessionType;
private Boolean fAttach;
@ -265,6 +270,54 @@ public class GDBBackend extends AbstractDsfService implements IGDBBackend {
return fSharedLibPaths;
}
/** @since 3.0 */
public Properties getEnvironmentVariables() throws CoreException {
if (fEnvVariables == null) {
fEnvVariables = new Properties();
// if the attribute ATTR_APPEND_ENVIRONMENT_VARIABLES is set,
// the LaunchManager will return both the new variables and the existing ones.
// That would force us to delete all the variables in GDB, and then re-create then all
// that is not very efficient. So, let's fool the LaunchManager into returning just the
// list of new variables.
boolean append = fLaunchConfiguration.getAttribute(ILaunchManager.ATTR_APPEND_ENVIRONMENT_VARIABLES, true);
String[] properties;
if (append) {
ILaunchConfigurationWorkingCopy wc = fLaunchConfiguration.copy(""); //$NON-NLS-1$
// Don't save this change, it is just temporary, and in just a copy of our launchConfig.
wc.setAttribute(ILaunchManager.ATTR_APPEND_ENVIRONMENT_VARIABLES, false);
properties = DebugPlugin.getDefault().getLaunchManager().getEnvironment(wc);
} else {
// We're getting rid of the environment anyway, so this call will only yield the new variables.
properties = DebugPlugin.getDefault().getLaunchManager().getEnvironment(fLaunchConfiguration);
}
if (properties == null) {
properties = new String[0];
}
for (String property : properties) {
int idx = property.indexOf('=');
if (idx != -1) {
String key = property.substring(0, idx);
String value = property.substring(idx + 1);
fEnvVariables.setProperty(key, value);
} else {
fEnvVariables.setProperty(property, ""); //$NON-NLS-1$
}
}
}
return fEnvVariables;
}
/** @since 3.0 */
public boolean getClearEnvironment() throws CoreException {
return !fLaunchConfiguration.getAttribute(ILaunchManager.ATTR_APPEND_ENVIRONMENT_VARIABLES, true);
}
/*
* Launch GDB process.
* Allow subclass to override.

18
dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/gdb/service/IGDBBackend.java
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@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2008 Nokia Corporation.
* Copyright (c) 2008, 2010 Nokia Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -12,6 +12,7 @@
package org.eclipse.cdt.dsf.gdb.service;
import java.util.List;
import java.util.Properties;
import org.eclipse.cdt.dsf.mi.service.IMIBackend;
import org.eclipse.core.runtime.CoreException;
@ -79,6 +80,21 @@ public interface IGDBBackend extends IMIBackend {
*/
public List<String> getSharedLibraryPaths() throws CoreException;
/**
* Returns the list of user-specified variables.
* If no variables are specified, should return an empty list.
* Should not return null.
*
* @since 3.0
*/
public Properties getEnvironmentVariables() throws CoreException;
/**
* Returns whether the native environment should be cleared before
* setting the user-specified environment variables.
*
* @since 3.0 */
public boolean getClearEnvironment() throws CoreException;
/**
* Sends an interrupt signal to the GDB process.

32
dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/gdb/service/command/GDBControl.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006, 2008 Wind River Systems and others.
* Copyright (c) 2006, 2010 Wind River Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -15,10 +15,13 @@ package org.eclipse.cdt.dsf.gdb.service.command;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Hashtable;
import java.util.Properties;
import java.util.Map.Entry;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import org.eclipse.cdt.debug.core.ICDTLaunchConfigurationConstants;
import org.eclipse.cdt.dsf.concurrent.CountingRequestMonitor;
import org.eclipse.cdt.dsf.concurrent.DataRequestMonitor;
import org.eclipse.cdt.dsf.concurrent.DsfRunnable;
import org.eclipse.cdt.dsf.concurrent.IDsfStatusConstants;
@ -48,11 +51,13 @@ import org.eclipse.cdt.dsf.mi.service.command.MIControlDMContext;
import org.eclipse.cdt.dsf.mi.service.command.MIInferiorProcess;
import org.eclipse.cdt.dsf.mi.service.command.MIRunControlEventProcessor;
import org.eclipse.cdt.dsf.mi.service.command.MIInferiorProcess.State;
import org.eclipse.cdt.dsf.mi.service.command.commands.CLIUnsetEnv;
import org.eclipse.cdt.dsf.mi.service.command.commands.MIBreakInsert;
import org.eclipse.cdt.dsf.mi.service.command.commands.MICommand;
import org.eclipse.cdt.dsf.mi.service.command.commands.MIExecContinue;
import org.eclipse.cdt.dsf.mi.service.command.commands.MIExecRun;
import org.eclipse.cdt.dsf.mi.service.command.commands.MIGDBExit;
import org.eclipse.cdt.dsf.mi.service.command.commands.MIGDBSetEnv;
import org.eclipse.cdt.dsf.mi.service.command.commands.MIInferiorTTYSet;
import org.eclipse.cdt.dsf.mi.service.command.output.MIBreakInsertInfo;
import org.eclipse.cdt.dsf.mi.service.command.output.MIInfo;
@ -399,6 +404,31 @@ public class GDBControl extends AbstractMIControl implements IGDBControl {
setMITracingStream(tracingStream);
}
/** @since 3.0 */
public void setEnvironment(Properties props, boolean clear, final RequestMonitor rm) {
int count = 0;
CountingRequestMonitor countingRm = new CountingRequestMonitor(getExecutor(), rm);
// First clear the environment if requested.
if (clear) {
count++;
queueCommand(
new CLIUnsetEnv(getContext()),
new DataRequestMonitor<MIInfo>(getExecutor(), countingRm));
}
// Now set the new variables
for (Entry<Object,Object> property : props.entrySet()) {
count++;
String name = (String)property.getKey();
String value = (String)property.getValue();
queueCommand(
new MIGDBSetEnv(getContext(), name, value),
new DataRequestMonitor<MIInfo>(getExecutor(), countingRm));
}
countingRm.setDoneCount(count);
}
@DsfServiceEventHandler
public void eventDispatched(ICommandControlShutdownDMEvent e) {
// Handle our "GDB Exited" event and stop processing commands.

32
dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/gdb/service/command/GDBControl_7_0.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006, 2008 Wind River Systems and others.
* Copyright (c) 2006, 2010 Wind River Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -15,10 +15,13 @@ package org.eclipse.cdt.dsf.gdb.service.command;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Hashtable;
import java.util.Properties;
import java.util.Map.Entry;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import org.eclipse.cdt.debug.core.ICDTLaunchConfigurationConstants;
import org.eclipse.cdt.dsf.concurrent.CountingRequestMonitor;
import org.eclipse.cdt.dsf.concurrent.DataRequestMonitor;
import org.eclipse.cdt.dsf.concurrent.DsfRunnable;
import org.eclipse.cdt.dsf.concurrent.IDsfStatusConstants;
@ -51,11 +54,13 @@ import org.eclipse.cdt.dsf.mi.service.command.MIControlDMContext;
import org.eclipse.cdt.dsf.mi.service.command.MIInferiorProcess;
import org.eclipse.cdt.dsf.mi.service.command.MIRunControlEventProcessor_7_0;
import org.eclipse.cdt.dsf.mi.service.command.MIInferiorProcess.State;
import org.eclipse.cdt.dsf.mi.service.command.commands.CLIUnsetEnv;
import org.eclipse.cdt.dsf.mi.service.command.commands.MIBreakInsert;
import org.eclipse.cdt.dsf.mi.service.command.commands.MICommand;
import org.eclipse.cdt.dsf.mi.service.command.commands.MIExecContinue;
import org.eclipse.cdt.dsf.mi.service.command.commands.MIExecRun;
import org.eclipse.cdt.dsf.mi.service.command.commands.MIGDBExit;
import org.eclipse.cdt.dsf.mi.service.command.commands.MIGDBSetEnv;
import org.eclipse.cdt.dsf.mi.service.command.commands.MIInferiorTTYSet;
import org.eclipse.cdt.dsf.mi.service.command.output.MIBreakInsertInfo;
import org.eclipse.cdt.dsf.mi.service.command.output.MIBreakpoint;
@ -533,6 +538,31 @@ public class GDBControl_7_0 extends AbstractMIControl implements IGDBControl {
setMITracingStream(tracingStream);
}
/** @since 3.0 */
public void setEnvironment(Properties props, boolean clear, RequestMonitor rm) {
int count = 0;
CountingRequestMonitor countingRm = new CountingRequestMonitor(getExecutor(), rm);
// First clear the environment if requested.
if (clear) {
count++;
queueCommand(
new CLIUnsetEnv(getContext()),
new DataRequestMonitor<MIInfo>(getExecutor(), countingRm));
}
// Now set the new variables
for (Entry<Object,Object> property : props.entrySet()) {
count++;
String name = (String)property.getKey();
String value = (String)property.getValue();
queueCommand(
new MIGDBSetEnv(getContext(), name, value),
new DataRequestMonitor<MIInfo>(getExecutor(), countingRm));
}
countingRm.setDoneCount(count);
}
@DsfServiceEventHandler
public void eventDispatched(ICommandControlShutdownDMEvent e) {
// Handle our "GDB Exited" event and stop processing commands.

15
dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/gdb/service/command/IGDBControl.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2009 Ericsson and others.
* Copyright (c) 2010 Ericsson and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse License v1.0
* which accompanies this distribution, and is available at
@ -11,6 +11,7 @@
package org.eclipse.cdt.dsf.gdb.service.command;
import java.io.OutputStream;
import java.util.Properties;
import org.eclipse.cdt.dsf.concurrent.RequestMonitor;
import org.eclipse.cdt.dsf.debug.service.command.ICommandControlService;
@ -40,4 +41,16 @@ public interface IGDBControl extends ICommandControlService {
* @since 2.0
*/
void setTracingStream(OutputStream tracingStream);
/**
* Sets any user-defined environment variables for the inferior.
*
* If the 'clear' flag is true, all existing environment variables
* will be removed and replaced with the new specified ones.
* If 'clear' is false, the new variables are added to the existing
* environment.
*
* @since 3.0
*/
void setEnvironment(Properties props, boolean clear, RequestMonitor requestMonitor);
}

41
dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/mi/service/command/commands/CLIUnsetEnv.java Normal file
View file

@ -0,0 +1,41 @@
/*******************************************************************************
* Copyright (c) 2010 Ericsson and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Ericsson - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.dsf.mi.service.command.commands;
import org.eclipse.cdt.dsf.debug.service.command.ICommandControlService.ICommandControlDMContext;
import org.eclipse.cdt.dsf.mi.service.command.output.MIInfo;
/**
*
* unset env [VARNAME]
*
* Deletes the environment variable VARNAME for the inferior, not GDB itself.
* If VARNAME is omitted, all environment variables are deleted.
*
* @since 3.0
*/
public class CLIUnsetEnv extends CLICommand<MIInfo> {
/**
* Delete all existing environment variables
*/
public CLIUnsetEnv(ICommandControlDMContext ctx) {
this(ctx, null);
}
/**
* Delete the environment variable specified by 'name'
* If 'name' is null, all variables will be deleted.
*/
public CLIUnsetEnv(ICommandControlDMContext ctx, String name) {
super(ctx, "unset env " + (name != null ? name : "")); //$NON-NLS-1$ //$NON-NLS-2$
}
}

37
dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/mi/service/command/commands/MIGDBSetEnv.java Normal file
View file

@ -0,0 +1,37 @@
/*******************************************************************************
* Copyright (c) 2010 Ericsson and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Ericsson - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.dsf.mi.service.command.commands;
import org.eclipse.cdt.dsf.debug.service.command.ICommandControlService.ICommandControlDMContext;
/**
*
* -gdb-set env VARNAME [=VALUE]
*
* Set environment variable VARNAME to VALUE. The value changes for your program only,
* not for gdb itself. VALUE may be any string; the values of environment variables are
* just strings, and any interpretation is supplied by your program itself. The VALUE
* parameter is optional; if it is omitted, the variable is set to a null value.
*
* @since 3.0
*
*/
public class MIGDBSetEnv extends MIGDBSet
{
public MIGDBSetEnv(ICommandControlDMContext dmc, String name) {
this(dmc, name, null);
}
public MIGDBSetEnv(ICommandControlDMContext dmc, String name, String value) {
super(dmc, new String[] { "env", name + (value != null && value.length() > 0 ? "=" + value : "")}); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
}