Autopsy 4.22.1
Graphical digital forensics platform for The Sleuth Kit and other tools.
RejTreeKeyView.java
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1/*
2 * Autopsy
3 *
4 * Copyright 2019 Basis Technology Corp.
5 * Contact: carrier <at> sleuthkit <dot> org
6 *
7 * Copyright 2013 Willi Ballenthin
8 * Contact: willi.ballenthin <at> gmail <dot> com
9 *
10 * Licensed under the Apache License, Version 2.0 (the "License");
11 * you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
13 *
14 * http://www.apache.org/licenses/LICENSE-2.0
15 *
16 * Unless required by applicable law or agreed to in writing, software
17 * distributed under the License is distributed on an "AS IS" BASIS,
18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 * See the License for the specific language governing permissions and
20 * limitations under the License.
21 */
22package org.sleuthkit.autopsy.rejview;
23
24import com.williballenthin.rejistry.RegistryParseException;
25import com.williballenthin.rejistry.RegistryValue;
26import java.awt.BorderLayout;
27import java.awt.Dimension;
28import javax.swing.table.TableColumn;
29import javax.swing.table.TableColumnModel;
30import java.io.UnsupportedEncodingException;
31import java.text.SimpleDateFormat;
32import java.util.Date;
33import java.util.Iterator;
34import java.util.logging.Level;
35import javax.swing.BorderFactory;
36import javax.swing.JLabel;
37import javax.swing.JScrollPane;
38import javax.swing.JTable;
39import javax.swing.SwingConstants;
40import org.openide.util.NbBundle.Messages;
41import org.sleuthkit.autopsy.coreutils.Logger;
42
46public final class RejTreeKeyView extends RejTreeNodeView {
47
48 private static final long serialVersionUID = 1L;
49 private static final Logger logger = Logger.getLogger(RejTreeKeyView.class.getName());
50
51 @Messages({"RejTreeKeyView.failedToParse.keyName=FAILED TO PARSE KEY NAME",
52 "RejTreeKeyView.columns.name=Name",
53 "RejTreeKeyView.columns.type=Type",
54 "RejTreeKeyView.columns.value=Value",
55 "RejTreeKeyView.metadataBorder.title=Metadata",
56 "RejTreeKeyView.valuesBorder.title=Values",
57 "RejTreeKeyView.template.name=Name:",
58 "RejTreeKeyView.template.numberOfSubkeys=Number of subkeys:",
59 "RejTreeKeyView.template.numberOfValues=Number of values:",
60 "RejTreeKeyView.template.dateTime=Modification Time:"})
61 public RejTreeKeyView(RejTreeKeyNode node) {
62 super(new BorderLayout());
63
64 /*
65 * param 1 Name
66 * param 2 Number of subkeys
67 * param 3 Number of values
68 * param 4 Date/time
69 */
70 String metadataTemplate = "<html><i>"
71 + Bundle.RejTreeKeyView_template_name()
72 + "</i><b> %1$s</b><br/><i>"
73 + Bundle.RejTreeKeyView_template_numberOfSubkeys()
74 + "</i> %2$d<br/><i>"
75 + Bundle.RejTreeKeyView_template_numberOfValues()
76 + "</i> %3$d<br/><i>"
77 + Bundle.RejTreeKeyView_template_dateTime()
78 + "</i> %4$s</br></html>";
79 String keyName;
80 int numSubkeys;
81 int numValues;
82 String dateTime;
83
84 try {
85 keyName = node.getKey().getName();
86 } catch (UnsupportedEncodingException ex) {
87 logger.log(Level.WARNING, "Failed to parse key name", ex);
88 keyName = Bundle.RejTreeKeyView_failedToParse_keyName();
89 }
90
91 try {
92 numSubkeys = node.getKey().getSubkeyList().size();
93 } catch (RegistryParseException ex) {
94 logger.log(Level.WARNING, "Failed to get subkeylist from key", ex);
95 numSubkeys = -1;
96 }
97
98 try {
99 numValues = node.getKey().getValueList().size();
100 } catch (RegistryParseException ex) {
101 logger.log(Level.WARNING, "Failed to get value list from key", ex);
102 numValues = -1;
103 }
104
105 Date date = new java.util.Date(node.getKey().getTimestamp().getTimeInMillis());
106 SimpleDateFormat sdf = new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss z");
107 sdf.setTimeZone(java.util.TimeZone.getTimeZone("GMT+0"));
108 dateTime = sdf.format(date);
109
110 JLabel metadataLabel = new JLabel(String.format(metadataTemplate, keyName, numSubkeys, numValues, dateTime), JLabel.LEFT);
111 metadataLabel.setBorder(BorderFactory.createTitledBorder(Bundle.RejTreeKeyView_metadataBorder_title()));
112 metadataLabel.setVerticalAlignment(SwingConstants.TOP);
113
114 String[] columnNames = {Bundle.RejTreeKeyView_columns_name(), Bundle.RejTreeKeyView_columns_type(), Bundle.RejTreeKeyView_columns_value()};
115 Object[][] data = new Object[numValues][3];
116
117 try {
118 Iterator<RegistryValue> valit = node.getKey().getValueList().iterator();
119 int i = 0;
120 while (valit.hasNext()) {
121 RegistryValue val = valit.next();
122 if (val.getName().length() == 0) {
123 data[i][0] = RejTreeValueNode.DEFAULT_VALUE_NAME;
124 } else {
125 data[i][0] = val.getName();
126 }
127 data[i][1] = val.getValueType().toString();
128 data[i][2] = RegeditExeValueFormatter.format(val.getValue());
129 i++;
130 }
131 } catch (RegistryParseException | UnsupportedEncodingException ex) {
132 logger.log(Level.WARNING, "Error while getting RegistryValues.", ex);
133 //some data may have already been added but not necessarily all of it
134 }
135
136 JTable table = new JTable(data, columnNames);
137 table.setAutoCreateRowSorter(true);
138 table.setCellSelectionEnabled(false);
139 table.setRowSelectionAllowed(true);
140 table.setIntercellSpacing(new Dimension(10, 1));
141
142 // inspiration for packing the columns from:
143 // http://jroller.com/santhosh/entry/packing_jtable_columns
144 if (table.getColumnCount() > 0) {
145 int width[] = new int[table.getColumnCount()];
146 int total = 0;
147 for (int j = 0; j < width.length; j++) {
148 TableColumn column = table.getColumnModel().getColumn(j);
149 int w = (int) table.getTableHeader().getDefaultRenderer().getTableCellRendererComponent(table, column.getIdentifier(), false, false, -1, j).getPreferredSize().getWidth();
150
151 if (table.getRowCount() > 0) {
152 for (int i = 0; i < table.getRowCount(); i++) {
153 int pw = (int) table.getCellRenderer(i, j).getTableCellRendererComponent(table, table.getValueAt(i, j), false, false, i, j).getPreferredSize().getWidth();
154 w = Math.max(w, pw);
155 }
156 }
157 width[j] += w + table.getIntercellSpacing().width;
158 total += w + table.getIntercellSpacing().width;
159 }
160 width[width.length - 1] += table.getVisibleRect().width - total;
161 TableColumnModel columnModel = table.getColumnModel();
162 for (int j = 0; j < width.length; j++) {
163 TableColumn column = columnModel.getColumn(j);
164 table.getTableHeader().setResizingColumn(column);
165 column.setWidth(width[j]);
166 }
167 }
168
169 JScrollPane valuesPane = new JScrollPane(table);
170 valuesPane.setBorder(BorderFactory.createTitledBorder(Bundle.RejTreeKeyView_valuesBorder_title()));
171
172 this.add(metadataLabel, BorderLayout.NORTH);
173 this.add(valuesPane, BorderLayout.CENTER);
174 }
175}
org.sleuthkit.autopsy.coreutils.Logger.getLogger
synchronized static Logger getLogger(String name)
Definition Logger.java:124

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