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291cbdbf | 1 | /********************************************************************** |
60ae41e1 | 2 | * Copyright (c) 2012, 2014 Ericsson |
cfdb727a | 3 | * |
291cbdbf BH |
4 | * All rights reserved. This program and the accompanying materials are |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
cfdb727a AM |
8 | * |
9 | * Contributors: | |
291cbdbf | 10 | * Bernd Hufmann - Initial API and implementation |
ba3a9bd2 | 11 | * Bernd Hufmann - Updated for support of streamed traces |
89730b51 | 12 | * Patrick Tasse - Add support for source location |
b732adaa | 13 | * Markus Schorn - Bug 448058: Use org.eclipse.remote in favor of RSE |
291cbdbf | 14 | **********************************************************************/ |
9bc60be7 | 15 | package org.eclipse.tracecompass.internal.lttng2.control.ui.views.handlers; |
291cbdbf | 16 | |
89730b51 | 17 | import java.net.URI; |
b9c84b9c | 18 | import java.net.URISyntaxException; |
291cbdbf BH |
19 | import java.util.Iterator; |
20 | import java.util.List; | |
21 | ||
22 | import org.eclipse.core.commands.ExecutionEvent; | |
23 | import org.eclipse.core.commands.ExecutionException; | |
24 | import org.eclipse.core.resources.IFolder; | |
25 | import org.eclipse.core.resources.IProject; | |
a6e37e4c | 26 | import org.eclipse.core.resources.IResource; |
6fd3c6e9 | 27 | import org.eclipse.core.resources.ResourcesPlugin; |
291cbdbf | 28 | import org.eclipse.core.runtime.CoreException; |
89730b51 | 29 | import org.eclipse.core.runtime.IPath; |
291cbdbf BH |
30 | import org.eclipse.core.runtime.IProgressMonitor; |
31 | import org.eclipse.core.runtime.IStatus; | |
32 | import org.eclipse.core.runtime.NullProgressMonitor; | |
6fd3c6e9 | 33 | import org.eclipse.core.runtime.Path; |
291cbdbf BH |
34 | import org.eclipse.core.runtime.Status; |
35 | import org.eclipse.core.runtime.jobs.Job; | |
81d5dc3a MAL |
36 | import org.eclipse.jface.dialogs.MessageDialogWithToggle; |
37 | import org.eclipse.jface.preference.IPreferenceStore; | |
291cbdbf BH |
38 | import org.eclipse.jface.viewers.ISelection; |
39 | import org.eclipse.jface.viewers.StructuredSelection; | |
cd9821de | 40 | import org.eclipse.jface.wizard.WizardDialog; |
b9c84b9c BH |
41 | import org.eclipse.remote.core.IRemoteConnection; |
42 | import org.eclipse.remote.core.IRemoteConnectionHostService; | |
6fd3c6e9 | 43 | import org.eclipse.swt.widgets.Display; |
9bc60be7 AM |
44 | import org.eclipse.tracecompass.internal.lttng2.control.core.model.TraceSessionState; |
45 | import org.eclipse.tracecompass.internal.lttng2.control.ui.Activator; | |
46 | import org.eclipse.tracecompass.internal.lttng2.control.ui.relayd.LttngRelaydConnectionInfo; | |
47 | import org.eclipse.tracecompass.internal.lttng2.control.ui.relayd.LttngRelaydConnectionManager; | |
48 | import org.eclipse.tracecompass.internal.lttng2.control.ui.relayd.LttngRelaydConsumer; | |
49 | import org.eclipse.tracecompass.internal.lttng2.control.ui.views.ControlView; | |
9bc60be7 AM |
50 | import org.eclipse.tracecompass.internal.lttng2.control.ui.views.messages.Messages; |
51 | import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TraceSessionComponent; | |
b9c84b9c BH |
52 | import org.eclipse.tracecompass.internal.tmf.remote.ui.wizards.fetch.RemoteFetchLogWizard; |
53 | import org.eclipse.tracecompass.internal.tmf.remote.ui.wizards.fetch.RemoteFetchLogWizardRemotePage; | |
54 | import org.eclipse.tracecompass.internal.tmf.remote.ui.wizards.fetch.model.RemoteImportConnectionNodeElement; | |
55 | import org.eclipse.tracecompass.internal.tmf.remote.ui.wizards.fetch.model.RemoteImportProfileElement; | |
56 | import org.eclipse.tracecompass.internal.tmf.remote.ui.wizards.fetch.model.RemoteImportTraceGroupElement; | |
2bdf0193 | 57 | import org.eclipse.tracecompass.internal.tmf.ui.project.wizards.importtrace.ImportTraceWizard; |
b9c84b9c BH |
58 | import org.eclipse.tracecompass.internal.tmf.ui.project.wizards.tracepkg.TracePackageElement; |
59 | import org.eclipse.tracecompass.internal.tmf.ui.project.wizards.tracepkg.TracePackageFilesElement; | |
60 | import org.eclipse.tracecompass.internal.tmf.ui.project.wizards.tracepkg.TracePackageTraceElement; | |
2bdf0193 AM |
61 | import org.eclipse.tracecompass.tmf.core.project.model.TmfTraceImportException; |
62 | import org.eclipse.tracecompass.tmf.core.project.model.TraceTypeHelper; | |
63 | import org.eclipse.tracecompass.tmf.ctf.core.CtfConstants; | |
b9c84b9c | 64 | import org.eclipse.tracecompass.tmf.remote.core.proxy.RemoteSystemProxy; |
2bdf0193 AM |
65 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfOpenTraceHelper; |
66 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfProjectElement; | |
67 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfProjectRegistry; | |
68 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfTraceElement; | |
69 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfTraceFolder; | |
70 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfTraceTypeUIUtils; | |
71 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfTracesFolder; | |
291cbdbf BH |
72 | import org.eclipse.ui.IWorkbenchPage; |
73 | import org.eclipse.ui.IWorkbenchWindow; | |
74 | import org.eclipse.ui.PlatformUI; | |
75 | ||
76 | /** | |
291cbdbf | 77 | * <p> |
6fd3c6e9 MAL |
78 | * Command handler implementation to import traces from a (remote) session to a |
79 | * tracing project. | |
291cbdbf | 80 | * </p> |
cfdb727a | 81 | * |
dbd4432d | 82 | * @author Bernd Hufmann |
291cbdbf BH |
83 | */ |
84 | public class ImportHandler extends BaseControlViewHandler { | |
85 | ||
cd9821de BH |
86 | // ------------------------------------------------------------------------ |
87 | // Constants | |
88 | // ------------------------------------------------------------------------ | |
81d5dc3a MAL |
89 | /** The preference key to remeber whether or not the user wants the notification shown next time **/ |
90 | private static final String NOTIFY_IMPORT_STREAMED_PREF_KEY = "NOTIFY_IMPORT_STREAMED"; //$NON-NLS-1$ | |
91 | ||
291cbdbf BH |
92 | // ------------------------------------------------------------------------ |
93 | // Attributes | |
94 | // ------------------------------------------------------------------------ | |
6f4e8ec0 AM |
95 | |
96 | /** | |
97 | * The command parameter | |
98 | */ | |
291cbdbf | 99 | protected CommandParameter fParam; |
cfdb727a | 100 | |
291cbdbf BH |
101 | // ------------------------------------------------------------------------ |
102 | // Operations | |
103 | // ------------------------------------------------------------------------ | |
cfdb727a | 104 | |
291cbdbf BH |
105 | @Override |
106 | public Object execute(ExecutionEvent event) throws ExecutionException { | |
107 | ||
108 | IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); | |
109 | ||
110 | if (window == null) { | |
111 | return false; | |
112 | } | |
113 | ||
b9c84b9c | 114 | CommandParameter param; |
291cbdbf BH |
115 | fLock.lock(); |
116 | try { | |
b9c84b9c BH |
117 | param = fParam.clone(); |
118 | } finally { | |
119 | fLock.unlock(); | |
120 | } | |
121 | // create default project | |
122 | IProject project = TmfProjectRegistry.createProject(RemoteFetchLogWizardRemotePage.DEFAULT_REMOTE_PROJECT_NAME, null, null); | |
123 | ||
124 | if (param.getSession().isLiveTrace()) { | |
125 | importLiveTrace(new LttngRelaydConnectionInfo(param.getSession().getLiveUrl(), param.getSession().getLivePort(), param.getSession().getName()), project); | |
126 | return null; | |
127 | } else if (param.getSession().isStreamedTrace()) { | |
128 | ||
129 | IPreferenceStore store = Activator.getDefault().getPreferenceStore(); | |
130 | String notify = store.getString(NOTIFY_IMPORT_STREAMED_PREF_KEY); | |
131 | if (!MessageDialogWithToggle.ALWAYS.equals(notify)) { | |
132 | MessageDialogWithToggle.openInformation(window.getShell(), null, Messages.TraceControl_ImportDialogStreamedTraceNotification, Messages.TraceControl_ImportDialogStreamedTraceNotificationToggle, false, store, NOTIFY_IMPORT_STREAMED_PREF_KEY); | |
291cbdbf BH |
133 | } |
134 | ||
b9c84b9c BH |
135 | // Streamed trace |
136 | TmfProjectElement projectElement = TmfProjectRegistry.getProject(project, true); | |
137 | TmfTraceFolder traceFolder = projectElement.getTracesFolder(); | |
67c7236e | 138 | |
b9c84b9c BH |
139 | ImportTraceWizard wizard = new ImportTraceWizard(); |
140 | wizard.init(PlatformUI.getWorkbench(), new StructuredSelection(traceFolder)); | |
141 | WizardDialog dialog = new WizardDialog(window.getShell(), wizard); | |
142 | dialog.open(); | |
143 | return null; | |
144 | } | |
cd9821de | 145 | |
b9c84b9c BH |
146 | // Generate the profile |
147 | RemoteImportProfileElement profile = new RemoteImportProfileElement(null, "LTTng Remote Traces"); //$NON-NLS-1$ | |
148 | TraceSessionComponent session = param.getSession(); | |
149 | RemoteSystemProxy proxy = session.getTargetNode().getRemoteSystemProxy(); | |
150 | IRemoteConnection rc = proxy.getRemoteConnection(); | |
151 | String name = rc.getName(); | |
cd9821de | 152 | |
b9c84b9c BH |
153 | if (!rc.hasService(IRemoteConnectionHostService.class)) { |
154 | return null; | |
155 | } | |
cd9821de | 156 | |
b9c84b9c BH |
157 | String scheme = rc.getConnectionType().getScheme(); |
158 | IRemoteConnectionHostService hostService = rc.getService(IRemoteConnectionHostService.class); | |
159 | String address = hostService.getHostname(); | |
160 | String user = hostService.getUsername(); | |
161 | int port = hostService.getPort(); | |
89730b51 | 162 | |
b9c84b9c BH |
163 | URI remoteUri; |
164 | try { | |
165 | remoteUri = new URI(scheme, user, address, port, null, null, null); | |
166 | } catch (URISyntaxException e) { | |
167 | return false; | |
291cbdbf | 168 | } |
b9c84b9c BH |
169 | RemoteImportConnectionNodeElement connection = new RemoteImportConnectionNodeElement(profile, name, remoteUri.toString()); |
170 | String pathString = session.isSnapshotSession() ? session.getSnapshotInfo().getSnapshotPath() : session.getSessionPath(); | |
171 | IPath path = new Path(pathString); | |
172 | RemoteImportTraceGroupElement group = new RemoteImportTraceGroupElement(connection, path.removeLastSegments(1).toString()); | |
173 | group.setRecursive(true); | |
174 | TracePackageElement element = new TracePackageTraceElement(group, "", ""); //$NON-NLS-1$//$NON-NLS-2$ | |
175 | new TracePackageFilesElement(element, path.lastSegment() + "/.*"); //$NON-NLS-1$ | |
176 | ||
177 | RemoteFetchLogWizard wizard = new RemoteFetchLogWizard(profile); | |
178 | wizard.init(PlatformUI.getWorkbench(), StructuredSelection.EMPTY); | |
179 | WizardDialog dialog = new WizardDialog(window.getShell(), wizard); | |
180 | dialog.open(); | |
181 | ||
291cbdbf BH |
182 | return null; |
183 | } | |
184 | ||
291cbdbf BH |
185 | @Override |
186 | public boolean isEnabled() { | |
187 | // Get workbench page for the Control View | |
188 | IWorkbenchPage page = getWorkbenchPage(); | |
189 | if (page == null) { | |
190 | return false; | |
191 | } | |
192 | ||
193 | // Check if one or more session are selected | |
194 | ISelection selection = page.getSelection(ControlView.ID); | |
195 | TraceSessionComponent session = null; | |
196 | if (selection instanceof StructuredSelection) { | |
197 | StructuredSelection structered = ((StructuredSelection) selection); | |
198 | for (Iterator<?> iterator = structered.iterator(); iterator.hasNext();) { | |
cfdb727a | 199 | Object element = iterator.next(); |
291cbdbf | 200 | if (element instanceof TraceSessionComponent) { |
6fd3c6e9 MAL |
201 | // Add only TraceSessionComponents that are inactive and not |
202 | // destroyed | |
291cbdbf | 203 | TraceSessionComponent tmpSession = (TraceSessionComponent) element; |
6fd3c6e9 | 204 | if ((tmpSession.isSnapshotSession() || tmpSession.isLiveTrace() || (tmpSession.getSessionState() == TraceSessionState.INACTIVE)) && (!tmpSession.isDestroyed())) { |
291cbdbf BH |
205 | session = tmpSession; |
206 | } | |
207 | } | |
208 | } | |
209 | } | |
210 | boolean isEnabled = session != null; | |
211 | ||
212 | fLock.lock(); | |
213 | try { | |
214 | fParam = null; | |
215 | if (isEnabled) { | |
216 | fParam = new CommandParameter(session); | |
217 | } | |
218 | } finally { | |
219 | fLock.unlock(); | |
220 | } | |
221 | return isEnabled; | |
222 | } | |
cfdb727a | 223 | |
291cbdbf BH |
224 | // ------------------------------------------------------------------------ |
225 | // Helper methods | |
226 | // ------------------------------------------------------------------------ | |
11252342 | 227 | |
b9c84b9c | 228 | private static void importLiveTrace(final LttngRelaydConnectionInfo connectionInfo, final IProject project) { |
6fd3c6e9 MAL |
229 | Job job = new Job(Messages.TraceControl_ImportJob) { |
230 | ||
231 | @Override | |
232 | protected IStatus run(final IProgressMonitor monitor) { | |
233 | try { | |
234 | // We initiate the connection first so that we can retrieve the trace path | |
235 | LttngRelaydConsumer lttngRelaydConsumer = LttngRelaydConnectionManager.getInstance().getConsumer(connectionInfo); | |
236 | try { | |
237 | lttngRelaydConsumer.connect(); | |
238 | } catch (CoreException e) { | |
92fe6900 | 239 | return new Status(IStatus.ERROR, Activator.PLUGIN_ID, org.eclipse.tracecompass.internal.lttng2.control.ui.relayd.Messages.LttngRelaydConnectionManager_ConnectionError, e); |
6fd3c6e9 MAL |
240 | } |
241 | initializeTraceResource(connectionInfo, lttngRelaydConsumer.getTracePath(), project); | |
242 | return Status.OK_STATUS; | |
243 | } catch (CoreException | TmfTraceImportException e) { | |
244 | return new Status(IStatus.ERROR, Activator.PLUGIN_ID, Messages.ImportHandler_LiveTraceInitError, e); | |
245 | } | |
246 | } | |
247 | ||
248 | }; | |
249 | job.setSystem(true); | |
250 | job.schedule(); | |
251 | } | |
252 | ||
253 | ||
254 | private static void initializeTraceResource(final LttngRelaydConnectionInfo connectionInfo, final String tracePath, final IProject project) throws CoreException, TmfTraceImportException { | |
255 | IFolder folder = project.getFolder(TmfTracesFolder.TRACES_FOLDER_NAME); | |
256 | IFolder traceFolder = folder.getFolder(connectionInfo.getSessionName()); | |
257 | Path location = new Path(tracePath); | |
258 | IStatus result = ResourcesPlugin.getWorkspace().validateLinkLocation(folder, location); | |
259 | if (result.isOK()) { | |
260 | traceFolder.createLink(location, IResource.REPLACE, new NullProgressMonitor()); | |
261 | } else { | |
262 | throw new CoreException(new Status(IStatus.ERROR, Activator.PLUGIN_ID, result.getMessage())); | |
263 | } | |
264 | ||
265 | TraceTypeHelper selectedTraceType = TmfTraceTypeUIUtils.selectTraceType(location.toOSString(), null, null); | |
266 | // No trace type was determined. | |
267 | TmfTraceTypeUIUtils.setTraceType(traceFolder, selectedTraceType); | |
268 | ||
269 | final TmfProjectElement projectElement = TmfProjectRegistry.getProject(project, true); | |
270 | final TmfTraceFolder tracesFolder = projectElement.getTracesFolder(); | |
271 | final List<TmfTraceElement> traces = tracesFolder.getTraces(); | |
272 | TmfTraceElement found = null; | |
273 | for (TmfTraceElement candidate : traces) { | |
274 | if (candidate.getName().equals(connectionInfo.getSessionName())) { | |
275 | found = candidate; | |
276 | } | |
277 | } | |
278 | ||
279 | if (found == null) { | |
280 | throw new CoreException(new Status(IStatus.ERROR, Activator.PLUGIN_ID, Messages.ImportHandler_LiveTraceElementError)); | |
281 | } | |
282 | ||
283 | // Properties used to be able to reopen a trace in live mode | |
284 | traceFolder.setPersistentProperty(CtfConstants.LIVE_HOST, connectionInfo.getHost()); | |
285 | traceFolder.setPersistentProperty(CtfConstants.LIVE_PORT, Integer.toString(connectionInfo.getPort())); | |
286 | traceFolder.setPersistentProperty(CtfConstants.LIVE_SESSION_NAME, connectionInfo.getSessionName()); | |
287 | ||
288 | final TmfTraceElement finalTrace = found; | |
289 | Display.getDefault().syncExec(new Runnable() { | |
290 | ||
291 | @Override | |
292 | public void run() { | |
293 | TmfOpenTraceHelper.openTraceFromElement(finalTrace); | |
294 | } | |
295 | }); | |
296 | } | |
291cbdbf | 297 | } |