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Decouple LocalFilesDSProcessor.process from canProcess side effect

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This commit is contained in:
Richard Cordovano 2018-04-02 20:22:32 -04:00
parent 9afb50e424
commit c63abe1daf
1 changed files with 8 additions and 7 deletions
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15
Core/src/org/sleuthkit/autopsy/casemodule/LocalFilesDSProcessor.java
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@ -31,7 +31,6 @@ import javax.swing.JPanel;
import javax.swing.filechooser.FileFilter;
import org.apache.commons.io.FilenameUtils;
import org.openide.modules.InstalledFileLocator;
import org.openide.util.Exceptions;
import org.openide.util.NbBundle;
import org.openide.util.NbBundle.Messages;
import org.openide.util.lookup.ServiceProvider;
@ -51,7 +50,8 @@ import org.sleuthkit.autopsy.datasourceprocessors.AutoIngestDataSourceProcessor;
* method overload to allow it to be used independently of the wizard.
*/
@ServiceProviders(value = {
@ServiceProvider(service = DataSourceProcessor.class),
@ServiceProvider(service = DataSourceProcessor.class)
,
@ServiceProvider(service = AutoIngestDataSourceProcessor.class)}
)
@Messages({
@ -344,15 +344,15 @@ public class LocalFilesDSProcessor implements DataSourceProcessor, AutoIngestDat
// It should return lowest possible non-zero confidence level and be treated
// as the "option of last resort" for auto ingest purposes
this.localFilePaths = Arrays.asList(new String[]{dataSourcePath.toString()});
List<String> filePaths = Arrays.asList(new String[]{dataSourcePath.toString()});
//If there is only 1 file check if it is an L01 file and if it is extract the
//contents and replace the paths, if the contents can't be extracted return 0
if (localFilePaths.size() == 1) {
for (final String path : localFilePaths) {
if (filePaths.size() == 1) {
for (final String path : filePaths) {
if (new File(path).isFile() && LOGICAL_EVIDENCE_FILTER.accept(new File(path))) {
try {
//if the L01 option was chosen
localFilePaths = extractLogicalEvidenceFileContents(localFilePaths);
filePaths = extractLogicalEvidenceFileContents(filePaths);
} catch (L01Exception ex) {
logger.log(Level.WARNING, "File extension was .l01 but contents of logical evidence file were unable to be extracted", ex);
//contents of l01 could not be extracted don't add data source or run ingest
@ -369,7 +369,8 @@ public class LocalFilesDSProcessor implements DataSourceProcessor, AutoIngestDat
@Override
public void process(String deviceId, Path dataSourcePath, DataSourceProcessorProgressMonitor progressMonitor, DataSourceProcessorCallback callBack) {
run(deviceId, deviceId, this.localFilePaths, progressMonitor, callBack);
List<String> filePaths = Arrays.asList(new String[]{dataSourcePath.toString()});
run(deviceId, deviceId, filePaths, progressMonitor, callBack);
}
/**