Autopsy 4.22.1
Graphical digital forensics platform for The Sleuth Kit and other tools.
RejTreeValueView.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.ValueData;
26import java.awt.BorderLayout;
27import java.io.UnsupportedEncodingException;
28import java.util.logging.Level;
29import javax.swing.BorderFactory;
30import javax.swing.JComponent;
31import javax.swing.JLabel;
32import javax.swing.JScrollPane;
33import javax.swing.SwingConstants;
34import org.openide.util.NbBundle.Messages;
35import org.sleuthkit.autopsy.coreutils.Logger;
36
40public final class RejTreeValueView extends RejTreeNodeView {
41
42 private static final long serialVersionUID = 1L;
43 private static final Logger logger = Logger.getLogger(RejTreeValueView.class.getName());
44
45 @Messages({"RejTreeValueView.template.name=Name:",
46 "RejTreeValueView.template.type=Type:",
47 "RejTreeValueView.failedToDecode.valueName=FAILED TO DECODE VALUE NAME",
48 "RejTreeValueView.failedToDecode.valueType=FAILED TO PARSE VALUE TYPE",
49 "RejTreeValueView.failedToParse.value=FAILED TO PARSE VALUE VALUE",
50 "RejTreeValueView.metadataBorder.title=Metadata",
51 "RejTreeValueView.valueBorder.title=Value",})
52 public RejTreeValueView(RejTreeValueNode node) {
53 super(new BorderLayout());
54 /*
55 * param 1 Name
56 * param 2 Type
57 */
58 String metadataTemplate = "<html><i>"
59 + Bundle.RejTreeValueView_template_name()
60 + "</i><b> %1$s</b><br/><i>"
61 + Bundle.RejTreeValueView_template_type()
62 + " </i> %2$s</html>";
63 String valueName;
64 String valueType;
65
66 /*
67 * param 1 Value
68 */
69 String valueTemplate = "<html>%1$s</html>";
70 try {
71 valueName = node.getValue().getName();
72 } catch (UnsupportedEncodingException ex) {
73 logger.log(Level.WARNING, "Failed to get value name", ex);
74 valueName = Bundle.RejTreeValueView_failedToDecode_valueName();
75 }
76
77 try {
78 valueType = node.getValue().getValueType().toString();
79 } catch (RegistryParseException ex) {
80 logger.log(Level.WARNING, "Failed to get value type", ex);
81 valueType = Bundle.RejTreeValueView_failedToDecode_valueType();
82 }
83
84 JLabel metadataLabel = new JLabel(String.format(metadataTemplate, valueName, valueType), JLabel.LEFT);
85 metadataLabel.setBorder(BorderFactory.createTitledBorder(Bundle.RejTreeValueView_metadataBorder_title()));
86 metadataLabel.setVerticalAlignment(SwingConstants.TOP);
87
88 // this valueComponent must be set in the follow try/catch block.
89 JComponent valueComponent;
90 try {
91 ValueData data = node.getValue().getValue();
92
93 // the case statements are a bit repetitive, but i think make more sense than confusingly-nested if/elses
94 switch (data.getValueType()) {
95 case REG_SZ: // empty case - intentional fall-through
96 case REG_EXPAND_SZ: {
97 String valueValue = data.getAsString();
98 JLabel valueLabel = new JLabel(String.format(valueTemplate, valueValue), JLabel.LEFT);
99 valueLabel.setBorder(BorderFactory.createTitledBorder(Bundle.RejTreeValueView_valueBorder_title()));
100 valueLabel.setVerticalAlignment(SwingConstants.TOP);
101 valueComponent = valueLabel;
102 break;
103 }
104 case REG_MULTI_SZ: {
105 StringBuilder sb = new StringBuilder();
106 for (String s : data.getAsStringList()) {
107 sb.append(s);
108 sb.append("<br />");
109 }
110 String valueValue = sb.toString();
111 JLabel valueLabel = new JLabel(String.format(valueTemplate, valueValue), JLabel.LEFT);
112 valueLabel.setBorder(BorderFactory.createTitledBorder(Bundle.RejTreeValueView_valueBorder_title()));
113 valueLabel.setVerticalAlignment(SwingConstants.TOP);
114 valueComponent = valueLabel;
115 break;
116 }
117 case REG_DWORD: // empty case - intentional fall-through
118 case REG_QWORD: // empty case - intentional fall-through
119 case REG_BIG_ENDIAN: {
120 String valueValue = String.format("0x%x", data.getAsNumber());
121 JLabel valueLabel = new JLabel(String.format(valueTemplate, valueValue), JLabel.LEFT);
122 valueLabel.setBorder(BorderFactory.createTitledBorder(Bundle.RejTreeValueView_valueBorder_title()));
123 valueLabel.setVerticalAlignment(SwingConstants.TOP);
124 valueComponent = valueLabel;
125 break;
126 }
127 default: {
128 HexView hexView = new HexView(data.getAsRawData());
129 hexView.setBorder(BorderFactory.createTitledBorder(Bundle.RejTreeValueView_valueBorder_title()));
130 valueComponent = hexView;
131 break;
132 }
133 }
134 } catch (RegistryParseException | UnsupportedEncodingException ex) {
135 logger.log(Level.WARNING, "Failure getting or parsing value value", ex);
136 JLabel valueLabel = new JLabel(String.format(valueTemplate, Bundle.RejTreeValueView_failedToParse_value()), JLabel.LEFT);
137 valueLabel.setBorder(BorderFactory.createTitledBorder(Bundle.RejTreeValueView_valueBorder_title()));
138 valueLabel.setVerticalAlignment(SwingConstants.TOP);
139 valueComponent = valueLabel;
140 }
141
142 this.add(metadataLabel, BorderLayout.NORTH);
143 this.add(new JScrollPane(valueComponent), BorderLayout.CENTER);
144 }
145}
org.sleuthkit.autopsy.coreutils.Logger.getLogger
synchronized static Logger getLogger(String name)
Definition Logger.java:124

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