mirror of
https://github.com/overcuriousity/autopsy-flatpak.git
synced 2025-07-15 09:17:42 +00:00
removing face detection code
This commit is contained in:
momo
parent
d22b18913a
commit
f780c3f946
@ -22,21 +22,10 @@ import com.drew.imaging.ImageMetadataReader;
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import com.drew.imaging.ImageProcessingException;
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import com.drew.imaging.ImageProcessingException;
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import com.drew.lang.GeoLocation;
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import com.drew.lang.GeoLocation;
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import com.drew.lang.Rational;
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import com.drew.lang.Rational;
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import com.drew.metadata.Directory;
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import com.drew.metadata.Metadata;
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import com.drew.metadata.Metadata;
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import com.drew.metadata.MetadataException;
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import com.drew.metadata.exif.makernotes.CanonMakernoteDirectory;
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import com.drew.metadata.exif.ExifIFD0Directory;
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import com.drew.metadata.exif.ExifIFD0Directory;
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import com.drew.metadata.exif.ExifSubIFDDirectory;
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import com.drew.metadata.exif.ExifSubIFDDirectory;
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import com.drew.metadata.exif.GpsDirectory;
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import com.drew.metadata.exif.GpsDirectory;
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import com.drew.metadata.exif.makernotes.CasioType1MakernoteDirectory;
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import com.drew.metadata.exif.makernotes.FujifilmMakernoteDirectory;
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import com.drew.metadata.exif.makernotes.KodakMakernoteDirectory;
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import com.drew.metadata.exif.makernotes.NikonType2MakernoteDirectory;
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import com.drew.metadata.exif.makernotes.PanasonicMakernoteDirectory;
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import com.drew.metadata.exif.makernotes.PentaxMakernoteDirectory;
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import com.drew.metadata.exif.makernotes.SanyoMakernoteDirectory;
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import com.drew.metadata.exif.makernotes.SonyType1MakernoteDirectory;
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import java.io.BufferedInputStream;
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import java.io.BufferedInputStream;
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import java.io.IOException;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStream;
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@ -78,7 +67,6 @@ public final class ExifParserFileIngestModule implements FileIngestModule {
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private final IngestServices services = IngestServices.getInstance();
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private final IngestServices services = IngestServices.getInstance();
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private final AtomicInteger filesProcessed = new AtomicInteger(0);
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private final AtomicInteger filesProcessed = new AtomicInteger(0);
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private volatile boolean filesToFire = false;
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private volatile boolean filesToFire = false;
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private volatile boolean facesDetected = false;
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private final List<BlackboardArtifact> listOfFacesDetectedArtifacts = new ArrayList<>();
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private final List<BlackboardArtifact> listOfFacesDetectedArtifacts = new ArrayList<>();
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private long jobId;
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private long jobId;
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private static final IngestModuleReferenceCounter refCounter = new IngestModuleReferenceCounter();
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private static final IngestModuleReferenceCounter refCounter = new IngestModuleReferenceCounter();
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@ -126,11 +114,6 @@ public final class ExifParserFileIngestModule implements FileIngestModule {
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services.fireModuleDataEvent(new ModuleDataEvent(ExifParserModuleFactory.getModuleName(), BlackboardArtifact.ARTIFACT_TYPE.TSK_METADATA_EXIF));
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services.fireModuleDataEvent(new ModuleDataEvent(ExifParserModuleFactory.getModuleName(), BlackboardArtifact.ARTIFACT_TYPE.TSK_METADATA_EXIF));
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filesToFire = false;
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filesToFire = false;
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}
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}
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if (facesDetected) {
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services.fireModuleDataEvent(new ModuleDataEvent(ExifParserModuleFactory.getModuleName(), BlackboardArtifact.ARTIFACT_TYPE.TSK_FACE_DETECTED, listOfFacesDetectedArtifacts));
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listOfFacesDetectedArtifacts.clear();
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facesDetected = false;
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}
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}
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}
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//skip unsupported
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//skip unsupported
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@ -205,11 +188,6 @@ public final class ExifParserFileIngestModule implements FileIngestModule {
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}
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}
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}
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}
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if (containsFace(metadata)) {
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listOfFacesDetectedArtifacts.add(f.newArtifact(BlackboardArtifact.ARTIFACT_TYPE.TSK_FACE_DETECTED));
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facesDetected = true;
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}
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// Add the attributes, if there are any, to a new artifact
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// Add the attributes, if there are any, to a new artifact
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if (!attributes.isEmpty()) {
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if (!attributes.isEmpty()) {
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BlackboardArtifact bba = f.newArtifact(BlackboardArtifact.ARTIFACT_TYPE.TSK_METADATA_EXIF);
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BlackboardArtifact bba = f.newArtifact(BlackboardArtifact.ARTIFACT_TYPE.TSK_METADATA_EXIF);
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@ -242,121 +220,6 @@ public final class ExifParserFileIngestModule implements FileIngestModule {
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}
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}
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}
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}
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/**
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* Checks if this metadata contains any tags related to facial information.
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* NOTE: Cases with this metadata containing tags like enabled red-eye
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* reduction settings, portrait settings, etc are also assumed to contain
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* facial information. The method returns true. The return value of this
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* method does NOT guarantee actual presence of face.
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*
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* @param metadata the metadata which needs to be parsed for possible facial
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* information.
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*
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* @return returns true if the metadata contains any tags related to facial
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* information.
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*/
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private boolean containsFace(Metadata metadata) {
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Directory d = metadata.getFirstDirectoryOfType(CanonMakernoteDirectory.class);
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if (d != null) {
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if (d.containsTag(CanonMakernoteDirectory.TAG_FACE_DETECT_ARRAY_1)
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&& d.getString(CanonMakernoteDirectory.TAG_FACE_DETECT_ARRAY_1) != null) {
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return true;
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}
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if (d.containsTag(CanonMakernoteDirectory.TAG_FACE_DETECT_ARRAY_2)
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&& d.getString(CanonMakernoteDirectory.TAG_FACE_DETECT_ARRAY_2) != null) {
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return true;
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}
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}
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d = metadata.getFirstDirectoryOfType(CasioType1MakernoteDirectory.class);
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if (d != null) {
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try {
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if (d.containsTag(CasioType1MakernoteDirectory.TAG_FLASH_MODE)
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&& d.getInt(CasioType1MakernoteDirectory.TAG_FLASH_MODE) == 0x04) { //0x04 = "Red eye reduction"
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return true;
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}
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} catch (MetadataException ex) {
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// move on and check next directory
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}
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}
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d = metadata.getFirstDirectoryOfType(FujifilmMakernoteDirectory.class);
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if (d != null) {
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if (d.containsTag(FujifilmMakernoteDirectory.TAG_FACES_DETECTED)
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&& d.getString(FujifilmMakernoteDirectory.TAG_FACES_DETECTED) != null) {
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return true;
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}
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}
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d = metadata.getFirstDirectoryOfType(KodakMakernoteDirectory.class);
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if (d != null) {
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try {
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if (d.containsTag(KodakMakernoteDirectory.TAG_FLASH_MODE)
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&& d.getInt(KodakMakernoteDirectory.TAG_FLASH_MODE) == 0x03) { //0x03 = "Red Eye"
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return true;
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}
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} catch (MetadataException ex) {
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/// move on and check next directory
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}
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}
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d = metadata.getFirstDirectoryOfType(NikonType2MakernoteDirectory.class);
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if (d != null) {
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if (d.containsTag(NikonType2MakernoteDirectory.TAG_SCENE_MODE)
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&& d.getString(NikonType2MakernoteDirectory.TAG_SCENE_MODE) != null
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&& (d.getString(NikonType2MakernoteDirectory.TAG_SCENE_MODE).equals("BEST FACE") // NON-NLS
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|| (d.getString(NikonType2MakernoteDirectory.TAG_SCENE_MODE).equals("SMILE")))) { // NON-NLS
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return true;
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}
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}
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d = metadata.getFirstDirectoryOfType(PanasonicMakernoteDirectory.class);
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if (d != null) {
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if (d.containsTag(PanasonicMakernoteDirectory.TAG_FACES_DETECTED)
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&& d.getString(PanasonicMakernoteDirectory.TAG_FACES_DETECTED) != null) {
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return true;
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}
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}
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d = metadata.getFirstDirectoryOfType(PentaxMakernoteDirectory.class);
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if (d != null) {
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try {
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if (d.containsTag(PentaxMakernoteDirectory.TAG_FLASH_MODE)
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&& d.getInt(PentaxMakernoteDirectory.TAG_FLASH_MODE) == 6) { // 6 = Red-eye Reduction
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return true;
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}
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} catch (MetadataException ex) {
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// move on and check next directory
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}
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}
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d = metadata.getFirstDirectoryOfType(SanyoMakernoteDirectory.class);
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if (d != null) {
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if (d.containsTag(SanyoMakernoteDirectory.TAG_MANUAL_FOCUS_DISTANCE_OR_FACE_INFO)
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&& d.getString(SanyoMakernoteDirectory.TAG_MANUAL_FOCUS_DISTANCE_OR_FACE_INFO) != null) {
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return true;
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}
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}
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d = metadata.getFirstDirectoryOfType(SonyType1MakernoteDirectory.class);
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if (d != null) {
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try {
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if (d.containsTag(SonyType1MakernoteDirectory.TAG_AF_MODE)
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&& d.getInt(SonyType1MakernoteDirectory.TAG_AF_MODE) == 15) { //15 = "Face Detected"
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return true;
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}
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if (d.containsTag(SonyType1MakernoteDirectory.TAG_EXPOSURE_MODE)
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&& d.getInt(SonyType1MakernoteDirectory.TAG_EXPOSURE_MODE) == 14) { //14 = "Smile shutter"
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return true;
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}
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} catch (MetadataException ex) {
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// move on and check next directory
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}
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}
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return false;
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}
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/**
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/**
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* Checks if should try to attempt to extract exif. Currently checks if JPEG
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* Checks if should try to attempt to extract exif. Currently checks if JPEG
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* image (by signature)
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* image (by signature)
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@ -388,10 +251,6 @@ public final class ExifParserFileIngestModule implements FileIngestModule {
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//send the final new data event
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//send the final new data event
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services.fireModuleDataEvent(new ModuleDataEvent(ExifParserModuleFactory.getModuleName(), BlackboardArtifact.ARTIFACT_TYPE.TSK_METADATA_EXIF));
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services.fireModuleDataEvent(new ModuleDataEvent(ExifParserModuleFactory.getModuleName(), BlackboardArtifact.ARTIFACT_TYPE.TSK_METADATA_EXIF));
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}
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}
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if (facesDetected) {
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//send the final new data event
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services.fireModuleDataEvent(new ModuleDataEvent(ExifParserModuleFactory.getModuleName(), BlackboardArtifact.ARTIFACT_TYPE.TSK_FACE_DETECTED, listOfFacesDetectedArtifacts));
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}
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}
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}
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}
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}
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}
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}
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