Moved file type export functionality

Core/src/org/sleuthkit/autopsy/contentutils/DataSourceInfoUtilities.java

@@ -20,6 +20,7 @@ package org.sleuthkit.autopsy.contentutils;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
+import java.text.DecimalFormat;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.Date;
@@ -45,10 +46,12 @@ import org.sleuthkit.datamodel.TskData.TSK_FS_META_TYPE_ENUM;
  */
 public final class DataSourceInfoUtilities {
 
+    public static final String COMMA_FORMAT_STR = "#,###";
+    public static final DecimalFormat COMMA_FORMATTER = new DecimalFormat(COMMA_FORMAT_STR);
+
     /**
      * Gets a count of tsk_files for a particular datasource.
      *
-     * @param skCase            The current SleuthkitCase.
      * @param currentDataSource The datasource.
      * @param additionalWhere   Additional sql where clauses.
      *
@@ -56,11 +59,12 @@ public final class DataSourceInfoUtilities {
      *
      * @throws TskCoreException
      * @throws SQLException
+     * @throws NoCurrentCaseException
      */
-    public static Long getCountOfTskFiles(SleuthkitCase skCase, DataSource currentDataSource, String additionalWhere)
+    public static Long getCountOfTskFiles(DataSource currentDataSource, String additionalWhere)
-            throws TskCoreException, SQLException {
+            throws TskCoreException, SQLException, NoCurrentCaseException {
         if (currentDataSource != null) {
-            return skCase.countFilesWhere(
+            return Case.getCurrentCaseThrows().getSleuthkitCase().countFilesWhere(
                     "data_source_obj_id=" + currentDataSource.getId()
                     + (StringUtils.isBlank(additionalWhere) ? "" : (" AND " + additionalWhere)));
         }
@@ -70,7 +74,6 @@ public final class DataSourceInfoUtilities {
     /**
      * Gets a count of regular files for a particular datasource.
      *
-     * @param skCase            The current SleuthkitCase.
      * @param currentDataSource The datasource.
      * @param additionalWhere   Additional sql where clauses.
      *
@@ -78,22 +81,22 @@ public final class DataSourceInfoUtilities {
      *
      * @throws TskCoreException
      * @throws SQLException
+     * @throws NoCurrentCaseException
      */
-    public static Long getCountOfRegularFiles(SleuthkitCase skCase, DataSource currentDataSource, String additionalWhere)
+    public static Long getCountOfRegularFiles(DataSource currentDataSource, String additionalWhere)
-            throws TskCoreException, SQLException {
+            throws TskCoreException, SQLException, NoCurrentCaseException {
         String whereClause = "meta_type=" + TSK_FS_META_TYPE_ENUM.TSK_FS_META_TYPE_REG.getValue();
 
         if (StringUtils.isNotBlank(additionalWhere)) {
             whereClause += " AND " + additionalWhere;
         }
 
-        return getCountOfTskFiles(skCase, currentDataSource, whereClause);
+        return getCountOfTskFiles(currentDataSource, whereClause);
     }
 
     /**
      * Gets a count of regular non-slack files for a particular datasource.
      *
-     * @param skCase            The current SleuthkitCase.
      * @param currentDataSource The datasource.
      * @param additionalWhere   Additional sql where clauses.
      *
@@ -101,9 +104,10 @@ public final class DataSourceInfoUtilities {
      *
      * @throws TskCoreException
      * @throws SQLException
+     * @throws NoCurrentCaseException
      */
-    public static Long getCountOfRegNonSlackFiles(SleuthkitCase skCase, DataSource currentDataSource, String additionalWhere)
+    public static Long getCountOfRegNonSlackFiles(DataSource currentDataSource, String additionalWhere)
-            throws TskCoreException, SQLException {
+            throws TskCoreException, SQLException, NoCurrentCaseException {
         String whereClause = "meta_type=" + TSK_FS_META_TYPE_ENUM.TSK_FS_META_TYPE_REG.getValue()
                 + " AND type<>" + TSK_DB_FILES_TYPE_ENUM.SLACK.getFileType();
 
@@ -111,7 +115,7 @@ public final class DataSourceInfoUtilities {
             whereClause += " AND " + additionalWhere;
         }
 
-        return getCountOfTskFiles(skCase, currentDataSource, whereClause);
+        return getCountOfTskFiles(currentDataSource, whereClause);
     }
 
     /**
@@ -429,4 +433,27 @@ public final class DataSourceInfoUtilities {
         Long longVal = getLongOrNull(artifact, attributeType);
         return (longVal == null || longVal == 0) ? null : new Date(longVal * 1000);
     }
+
+    /**
+     * Returns the long value or zero if longVal is null.
+     *
+     * @param longVal The long value.
+     *
+     * @return The long value or 0 if provided value is null.
+     */
+    public static long getLongOrZero(Long longVal) {
+        return longVal == null ? 0 : longVal;
+    }
+
+    /**
+     * Returns string value of long with comma separators. If null returns a
+     * string of '0'.
+     *
+     * @param longVal The long value.
+     *
+     * @return The string value of the long.
+     */
+    public static String getStringOrZero(Long longVal) {
+        return longVal == null ? "0" : COMMA_FORMATTER.format(longVal);
+    }
 }

Core/src/org/sleuthkit/autopsy/contentutils/RecentFilesSummary.java

@@ -22,14 +22,11 @@ import java.nio.file.Paths;
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Collections;
-import java.util.HashSet;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Objects;
-import java.util.Set;
 import java.util.stream.Collectors;
 import org.apache.commons.lang.StringUtils;
 import org.sleuthkit.autopsy.casemodule.Case;

Core/src/org/sleuthkit/autopsy/contentutils/TypesSummary.java

@@ -0,0 +1,182 @@
+/*
+ * Autopsy Forensic Browser
+ *
+ * Copyright 2019 - 2021 Basis Technology Corp.
+ * Contact: carrier <at> sleuthkit <dot> org
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.sleuthkit.autopsy.contentutils;
+
+import java.awt.Color;
+import java.sql.SQLException;
+import java.util.Set;
+import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
+import org.sleuthkit.autopsy.coreutils.FileTypeUtils;
+import org.sleuthkit.datamodel.DataSource;
+import org.sleuthkit.datamodel.TskCoreException;
+import org.sleuthkit.datamodel.TskData;
+
+/**
+ * Helper class for getting summary information on the known files present in the
+ * specified DataSource..
+ */
+public class TypesSummary {
+
+    private TypesSummary() {
+    }
+
+    /**
+     * Get count of regular files (not directories) in a data source.
+     *
+     * @param currentDataSource The data source.
+     *
+     * @return The count.
+     *
+     * @throws TskCoreException
+     * @throws SQLException
+     * @throws NoCurrentCaseException
+     */
+    public static Long getCountOfFiles(DataSource currentDataSource)
+            throws TskCoreException, SQLException, NoCurrentCaseException {
+        return DataSourceInfoUtilities.getCountOfRegularFiles(currentDataSource, null);
+    }
+
+    /**
+     * Get count of allocated files in a data source.
+     *
+     * @param currentDataSource The data source.
+     *
+     * @return The count.
+     *
+     * @throws TskCoreException
+     * @throws SQLException
+     * @throws NoCurrentCaseException
+     */
+    public static Long getCountOfAllocatedFiles(DataSource currentDataSource)
+            throws TskCoreException, SQLException, NoCurrentCaseException {
+
+        return DataSourceInfoUtilities.getCountOfRegNonSlackFiles(currentDataSource,
+                DataSourceInfoUtilities.getMetaFlagsContainsStatement(TskData.TSK_FS_META_FLAG_ENUM.ALLOC));
+    }
+
+    /**
+     * Get count of unallocated files in a data source.
+     *
+     * @param currentDataSource The data source.
+     *
+     * @return The count.
+     *
+     * @throws TskCoreException
+     * @throws SQLException
+     * @throws NoCurrentCaseException
+     */
+    public static Long getCountOfUnallocatedFiles(DataSource currentDataSource)
+            throws NoCurrentCaseException, TskCoreException, SQLException {
+
+        return DataSourceInfoUtilities.getCountOfRegNonSlackFiles(currentDataSource,
+                DataSourceInfoUtilities.getMetaFlagsContainsStatement(TskData.TSK_FS_META_FLAG_ENUM.UNALLOC));
+    }
+
+    /**
+     * Get count of directories in a data source.
+     *
+     * @param currentDataSource The data source.
+     *
+     * @return The count.
+     *
+     * @throws TskCoreException
+     * @throws SQLException
+     * @throws NoCurrentCaseException
+     */
+    public static Long getCountOfDirectories(DataSource currentDataSource)
+            throws NoCurrentCaseException, TskCoreException, SQLException {
+
+        return DataSourceInfoUtilities.getCountOfTskFiles(currentDataSource,
+                "meta_type=" + TskData.TSK_FS_META_TYPE_ENUM.TSK_FS_META_TYPE_DIR.getValue()
+                + " AND type<>" + TskData.TSK_DB_FILES_TYPE_ENUM.VIRTUAL_DIR.getFileType());
+    }
+
+    /**
+     * Get count of slack files in a data source.
+     *
+     * @param currentDataSource The data source.
+     *
+     * @return The count.
+     *
+     * @throws TskCoreException
+     * @throws SQLException
+     * @throws NoCurrentCaseException
+     */
+    public static Long getCountOfSlackFiles(DataSource currentDataSource)
+            throws NoCurrentCaseException, TskCoreException, SQLException {
+
+        return DataSourceInfoUtilities.getCountOfRegularFiles(currentDataSource,
+                "type=" + TskData.TSK_DB_FILES_TYPE_ENUM.SLACK.getFileType());
+    }
+
+    /**
+     * Information concerning a particular file type category.
+     */
+    public static class FileTypeCategoryData {
+
+        private final String label;
+        private final Set<String> mimeTypes;
+        private final Color color;
+
+        /**
+         * Main constructor.
+         *
+         * @param label The label for this slice.
+         * @param mimeTypes The mime types associated with this slice.
+         * @param color The color associated with this slice.
+         */
+        public FileTypeCategoryData(String label, Set<String> mimeTypes, Color color) {
+            this.label = label;
+            this.mimeTypes = mimeTypes;
+            this.color = color;
+        }
+
+        /**
+         * Constructor that accepts FileTypeCategory.
+         *
+         * @param label The label for this slice.
+         * @param mimeTypes The mime types associated with this slice.
+         * @param color The color associated with this slice.
+         */
+        public FileTypeCategoryData(String label, FileTypeUtils.FileTypeCategory fileCategory, Color color) {
+            this(label, fileCategory.getMediaTypes(), color);
+        }
+
+        /**
+         * @return The label for this category.
+         */
+        public String getLabel() {
+            return label;
+        }
+
+        /**
+         * @return The mime types associated with this category.
+         */
+        public Set<String> getMimeTypes() {
+            return mimeTypes;
+        }
+
+        /**
+         * @return The color associated with this category.
+         */
+        public Color getColor() {
+            return color;
+        }
+    }
+}

Core/src/org/sleuthkit/autopsy/datasourcesummary/datamodel/MimeTypeSummaryGetter.java

@@ -1,7 +1,7 @@
 /*
  * Autopsy Forensic Browser
  *
- * Copyright 2020 Basis Technology Corp.
+ * Copyright 2020-2021 Basis Technology Corp.
  * Contact: carrier <at> sleuthkit <dot> org
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -21,10 +21,12 @@ package org.sleuthkit.autopsy.datasourcesummary.datamodel;
 import org.sleuthkit.autopsy.datasourcesummary.uiutils.DefaultUpdateGovernor;
 import java.sql.SQLException;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 import java.util.stream.Collectors;
+import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
 import org.sleuthkit.autopsy.datasourcesummary.datamodel.SleuthkitCaseProvider.SleuthkitCaseProviderException;
 import org.sleuthkit.autopsy.contentutils.DataSourceInfoUtilities;
 import org.sleuthkit.autopsy.ingest.IngestManager;
@@ -34,11 +36,10 @@ import org.sleuthkit.datamodel.DataSource;
 import org.sleuthkit.datamodel.TskCoreException;
 
 /**
- * Provides methods to query for datasource files by mime type.
+ * Wrapper class for converting org.sleuthkit.autopsy.contentutils.TypesSummary
+ * functionality into a DefaultArtifactUpdateGovernor used by TypesPanel tab.
  */
-public class MimeTypeSummary implements DefaultUpdateGovernor {
+public class MimeTypeSummaryGetter implements DefaultUpdateGovernor {
-
-    private final SleuthkitCaseProvider provider;
 
     private static final Set<IngestManager.IngestJobEvent> INGEST_JOB_EVENTS = new HashSet<>(
             Arrays.asList(IngestManager.IngestJobEvent.COMPLETED, IngestManager.IngestJobEvent.CANCELLED));
@@ -46,17 +47,7 @@ public class MimeTypeSummary implements DefaultUpdateGovernor {
     /**
      * Main constructor.
      */
-    public MimeTypeSummary() {
+    public MimeTypeSummaryGetter() {
-        this(SleuthkitCaseProvider.DEFAULT);
-    }
-
-    /**
-     * Main constructor.
-     *
-     * @param provider The means of obtaining a sleuthkit case.
-     */
-    public MimeTypeSummary(SleuthkitCaseProvider provider) {
-        this.provider = provider;
     }
 
     @Override
@@ -76,7 +67,7 @@ public class MimeTypeSummary implements DefaultUpdateGovernor {
 
     @Override
     public Set<IngestManager.IngestJobEvent> getIngestJobEventUpdates() {
-        return INGEST_JOB_EVENTS;
+        return Collections.unmodifiableSet(INGEST_JOB_EVENTS);
     }
 
     /**
@@ -99,12 +90,11 @@ public class MimeTypeSummary implements DefaultUpdateGovernor {
      */
     public Long getCountOfFilesForMimeTypes(DataSource currentDataSource, Set<String> setOfMimeTypes)
             throws SleuthkitCaseProvider.SleuthkitCaseProviderException, TskCoreException, SQLException {
-
+        try {
-        return DataSourceInfoUtilities.getCountOfRegNonSlackFiles(
+            return DataSourceInfoUtilities.getCountOfRegNonSlackFiles(currentDataSource, "mime_type IN " + getSqlSet(setOfMimeTypes));
-                provider.get(),
+        } catch (NoCurrentCaseException ex) {
-                currentDataSource,
+            throw new SleuthkitCaseProviderException("No currently open case.", ex);
-                "mime_type IN " + getSqlSet(setOfMimeTypes)
+        }
-        );
     }
 
     /**
@@ -125,13 +115,13 @@ public class MimeTypeSummary implements DefaultUpdateGovernor {
      */
     public Long getCountOfFilesNotInMimeTypes(DataSource currentDataSource, Set<String> setOfMimeTypes)
             throws SleuthkitCaseProvider.SleuthkitCaseProviderException, TskCoreException, SQLException {
-
+        try {
-        return DataSourceInfoUtilities.getCountOfRegNonSlackFiles(
+            return DataSourceInfoUtilities.getCountOfRegNonSlackFiles(currentDataSource,
-                provider.get(),
-                currentDataSource,
                     "mime_type NOT IN " + getSqlSet(setOfMimeTypes)
-                + " AND mime_type IS NOT NULL AND mime_type <> '' "
+                    + " AND mime_type IS NOT NULL AND mime_type <> '' ");
-        );
+        } catch (NoCurrentCaseException ex) {
+            throw new SleuthkitCaseProviderException("No currently open case.", ex);
+        }
     }
 
     /**
@@ -147,8 +137,11 @@ public class MimeTypeSummary implements DefaultUpdateGovernor {
      */
     public Long getCountOfAllRegularFiles(DataSource dataSource)
             throws SleuthkitCaseProvider.SleuthkitCaseProviderException, TskCoreException, SQLException {
-
+        try {
-        return DataSourceInfoUtilities.getCountOfRegNonSlackFiles(provider.get(), dataSource, null);
+            return DataSourceInfoUtilities.getCountOfRegNonSlackFiles(dataSource, null);
+        } catch (NoCurrentCaseException ex) {
+            throw new SleuthkitCaseProviderException("No currently open case.", ex);
+        }
     }
 
     /**
@@ -165,12 +158,11 @@ public class MimeTypeSummary implements DefaultUpdateGovernor {
      */
     public Long getCountOfFilesWithNoMimeType(DataSource currentDataSource)
             throws SleuthkitCaseProvider.SleuthkitCaseProviderException, TskCoreException, SQLException {
-
+        try {
-        return DataSourceInfoUtilities.getCountOfRegNonSlackFiles(
+            return DataSourceInfoUtilities.getCountOfRegNonSlackFiles(currentDataSource, "(mime_type IS NULL OR mime_type = '') ");
-                provider.get(),
+        } catch (NoCurrentCaseException ex) {
-                currentDataSource,
+            throw new SleuthkitCaseProviderException("No currently open case.", ex);
-                "(mime_type IS NULL OR mime_type = '') "
+        }
-        );
     }
 
     /**

Core/src/org/sleuthkit/autopsy/datasourcesummary/datamodel/TypesSummaryGetter.java

@@ -21,41 +21,31 @@ package org.sleuthkit.autopsy.datasourcesummary.datamodel;
 import org.sleuthkit.autopsy.datasourcesummary.uiutils.DefaultUpdateGovernor;
 import java.sql.SQLException;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.HashSet;
 import java.util.Set;
-import org.sleuthkit.autopsy.contentutils.DataSourceInfoUtilities;
+import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
+import org.sleuthkit.autopsy.contentutils.TypesSummary;
 import org.sleuthkit.autopsy.datasourcesummary.datamodel.SleuthkitCaseProvider.SleuthkitCaseProviderException;
 import org.sleuthkit.autopsy.ingest.IngestManager;
 import org.sleuthkit.autopsy.ingest.ModuleContentEvent;
 import org.sleuthkit.datamodel.AbstractFile;
 import org.sleuthkit.datamodel.DataSource;
 import org.sleuthkit.datamodel.TskCoreException;
-import org.sleuthkit.datamodel.TskData;
 
 /**
- * Provides information for the DataSourceSummaryCountsPanel.
+ * Wrapper class for converting org.sleuthkit.autopsy.contentutils.TypesSummary functionality into a
+ * DefaultArtifactUpdateGovernor used by DataSourceSummaryCountsPanel.
  */
-public class TypesSummary implements DefaultUpdateGovernor {
+public class TypesSummaryGetter implements DefaultUpdateGovernor {
 
     private static final Set<IngestManager.IngestJobEvent> INGEST_JOB_EVENTS = new HashSet<>(
             Arrays.asList(IngestManager.IngestJobEvent.COMPLETED, IngestManager.IngestJobEvent.CANCELLED));
 
-    private final SleuthkitCaseProvider provider;
-
     /**
      * Main constructor.
      */
-    public TypesSummary() {
+    public TypesSummaryGetter() {
-        this(SleuthkitCaseProvider.DEFAULT);
-    }
-
-    /**
-     * Main constructor.
-     *
-     * @param provider The means of obtaining a sleuthkit case.
-     */
-    public TypesSummary(SleuthkitCaseProvider provider) {
-        this.provider = provider;
     }
 
     @Override
@@ -75,7 +65,7 @@ public class TypesSummary implements DefaultUpdateGovernor {
 
     @Override
     public Set<IngestManager.IngestJobEvent> getIngestJobEventUpdates() {
-        return INGEST_JOB_EVENTS;
+        return Collections.unmodifiableSet(INGEST_JOB_EVENTS);
     }
 
     /**
@@ -91,11 +81,11 @@ public class TypesSummary implements DefaultUpdateGovernor {
      */
     public Long getCountOfFiles(DataSource currentDataSource)
             throws SleuthkitCaseProvider.SleuthkitCaseProviderException, TskCoreException, SQLException {
-        return DataSourceInfoUtilities.getCountOfRegularFiles(
+        try {
-                provider.get(),
+            return TypesSummary.getCountOfFiles(currentDataSource);
-                currentDataSource,
+        } catch (NoCurrentCaseException ex) {
-                null
+            throw new SleuthkitCaseProviderException("No currently open case.", ex);
-        );
+        }
     }
 
     /**
@@ -111,9 +101,11 @@ public class TypesSummary implements DefaultUpdateGovernor {
      */
     public Long getCountOfAllocatedFiles(DataSource currentDataSource)
             throws SleuthkitCaseProvider.SleuthkitCaseProviderException, TskCoreException, SQLException {
-
+        try {
-        return DataSourceInfoUtilities.getCountOfRegNonSlackFiles(provider.get(), currentDataSource,
+            return TypesSummary.getCountOfAllocatedFiles(currentDataSource);
-                DataSourceInfoUtilities.getMetaFlagsContainsStatement(TskData.TSK_FS_META_FLAG_ENUM.ALLOC));
+        } catch (NoCurrentCaseException ex) {
+            throw new SleuthkitCaseProviderException("No currently open case.", ex);
+        }
     }
 
     /**
@@ -129,9 +121,11 @@ public class TypesSummary implements DefaultUpdateGovernor {
      */
     public Long getCountOfUnallocatedFiles(DataSource currentDataSource)
             throws SleuthkitCaseProvider.SleuthkitCaseProviderException, TskCoreException, SQLException {
-
+        try {
-        return DataSourceInfoUtilities.getCountOfRegNonSlackFiles(provider.get(), currentDataSource,
+            return TypesSummary.getCountOfUnallocatedFiles(currentDataSource);
-                DataSourceInfoUtilities.getMetaFlagsContainsStatement(TskData.TSK_FS_META_FLAG_ENUM.UNALLOC));
+        } catch (NoCurrentCaseException ex) {
+            throw new SleuthkitCaseProviderException("No currently open case.", ex);
+        }
     }
 
     /**
@@ -147,10 +141,11 @@ public class TypesSummary implements DefaultUpdateGovernor {
      */
     public Long getCountOfDirectories(DataSource currentDataSource)
             throws SleuthkitCaseProvider.SleuthkitCaseProviderException, TskCoreException, SQLException {
-
+        try {
-        return DataSourceInfoUtilities.getCountOfTskFiles(provider.get(), currentDataSource,
+            return TypesSummary.getCountOfDirectories(currentDataSource);
-                "meta_type=" + TskData.TSK_FS_META_TYPE_ENUM.TSK_FS_META_TYPE_DIR.getValue()
+        } catch (NoCurrentCaseException ex) {
-                + " AND type<>" + TskData.TSK_DB_FILES_TYPE_ENUM.VIRTUAL_DIR.getFileType());
+            throw new SleuthkitCaseProviderException("No currently open case.", ex);
+        }
     }
 
     /**
@@ -166,8 +161,10 @@ public class TypesSummary implements DefaultUpdateGovernor {
      */
     public Long getCountOfSlackFiles(DataSource currentDataSource)
             throws SleuthkitCaseProvider.SleuthkitCaseProviderException, TskCoreException, SQLException {
-
+        try {
-        return DataSourceInfoUtilities.getCountOfRegularFiles(provider.get(), currentDataSource,
+            return TypesSummary.getCountOfSlackFiles(currentDataSource);
-                "type=" + TskData.TSK_DB_FILES_TYPE_ENUM.SLACK.getFileType());
+        } catch (NoCurrentCaseException ex) {
+            throw new SleuthkitCaseProviderException("No currently open case.", ex);
+        }
     }
 }

Core/src/org/sleuthkit/autopsy/datasourcesummary/ui/TypesPanel.java

@@ -1,7 +1,7 @@
 /*
  * Autopsy Forensic Browser
  *
- * Copyright 2019 Basis Technology Corp.
+ * Copyright 2019-2021 Basis Technology Corp.
  * Contact: carrier <at> sleuthkit <dot> org
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -23,17 +23,17 @@ import java.sql.SQLException;
 import java.text.DecimalFormat;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.Collections;
 import java.util.HashSet;
 import java.util.List;
-import java.util.Set;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 import org.openide.util.NbBundle.Messages;
 import org.sleuthkit.autopsy.coreutils.FileTypeUtils.FileTypeCategory;
-import org.sleuthkit.autopsy.datasourcesummary.datamodel.TypesSummary;
+import org.sleuthkit.autopsy.contentutils.DataSourceInfoUtilities;
+import org.sleuthkit.autopsy.contentutils.TypesSummary.FileTypeCategoryData;
+import org.sleuthkit.autopsy.datasourcesummary.datamodel.TypesSummaryGetter;
 import org.sleuthkit.autopsy.datasourcesummary.datamodel.ContainerSummaryGetter;
-import org.sleuthkit.autopsy.datasourcesummary.datamodel.MimeTypeSummary;
+import org.sleuthkit.autopsy.datasourcesummary.datamodel.MimeTypeSummaryGetter;
 import org.sleuthkit.autopsy.datasourcesummary.datamodel.SleuthkitCaseProvider.SleuthkitCaseProviderException;
 import org.sleuthkit.autopsy.datasourcesummary.uiutils.DataFetchResult;
 import org.sleuthkit.autopsy.datasourcesummary.uiutils.DataFetchResult.ResultType;
@@ -90,7 +90,7 @@ class TypesPanel extends BaseDataSourceSummaryPanel {
          * @param usefulContent True if this is useful content; false if there
          * is 0 mime type information.
          */
-        public TypesPieChartData(List<PieChartItem> pieSlices, boolean usefulContent) {
+        TypesPieChartData(List<PieChartItem> pieSlices, boolean usefulContent) {
             this.pieSlices = pieSlices;
             this.usefulContent = usefulContent;
         }
@@ -98,78 +98,20 @@ class TypesPanel extends BaseDataSourceSummaryPanel {
         /**
          * @return The pie chart data.
          */
-        public List<PieChartItem> getPieSlices() {
+        List<PieChartItem> getPieSlices() {
             return pieSlices;
         }
 
         /**
          * @return Whether or not the data is usefulContent.
          */
-        public boolean isUsefulContent() {
+        boolean isUsefulContent() {
             return usefulContent;
         }
     }
 
-    /**
-     * Information concerning a particular category in the file types pie chart.
-     */
-    private static class TypesPieCategory {
-
-        private final String label;
-        private final Set<String> mimeTypes;
-        private final Color color;
-
-        /**
-         * Main constructor.
-         *
-         * @param label The label for this slice.
-         * @param mimeTypes The mime types associated with this slice.
-         * @param color The color associated with this slice.
-         */
-        TypesPieCategory(String label, Set<String> mimeTypes, Color color) {
-            this.label = label;
-            this.mimeTypes = mimeTypes;
-            this.color = color;
-        }
-
-        /**
-         * Constructor that accepts FileTypeCategory.
-         *
-         * @param label The label for this slice.
-         * @param mimeTypes The mime types associated with this slice.
-         * @param color The color associated with this slice.
-         */
-        TypesPieCategory(String label, FileTypeCategory fileCategory, Color color) {
-            this(label, fileCategory.getMediaTypes(), color);
-        }
-
-        /**
-         * @return The label for this category.
-         */
-        String getLabel() {
-            return label;
-        }
-
-        /**
-         * @return The mime types associated with this category.
-         */
-        Set<String> getMimeTypes() {
-            return mimeTypes;
-        }
-
-        /**
-         * @return The color associated with this category.
-         */
-        Color getColor() {
-            return color;
-        }
-    }
-
     private static final long serialVersionUID = 1L;
     private static final DecimalFormat INTEGER_SIZE_FORMAT = new DecimalFormat("#");
-    private static final String COMMA_FORMAT_STR = "#,###";
-
-    private static final DecimalFormat COMMA_FORMATTER = new DecimalFormat(COMMA_FORMAT_STR);
 
     private static final Color IMAGES_COLOR = new Color(156, 39, 176);
     private static final Color VIDEOS_COLOR = Color.YELLOW;
@@ -181,13 +123,13 @@ class TypesPanel extends BaseDataSourceSummaryPanel {
     private static final Color NOT_ANALYZED_COLOR = Color.WHITE;
 
     // All file type categories.
-    private static final List<TypesPieCategory> FILE_MIME_TYPE_CATEGORIES = Arrays.asList(
+    private static final List<FileTypeCategoryData> FILE_MIME_TYPE_CATEGORIES = Arrays.asList(
-            new TypesPieCategory(Bundle.TypesPanel_fileMimeTypesChart_images_title(), FileTypeCategory.IMAGE.getMediaTypes(), IMAGES_COLOR),
+            new FileTypeCategoryData(Bundle.TypesPanel_fileMimeTypesChart_images_title(), FileTypeCategory.IMAGE.getMediaTypes(), IMAGES_COLOR),
-            new TypesPieCategory(Bundle.TypesPanel_fileMimeTypesChart_videos_title(), FileTypeCategory.VIDEO.getMediaTypes(), VIDEOS_COLOR),
+            new FileTypeCategoryData(Bundle.TypesPanel_fileMimeTypesChart_videos_title(), FileTypeCategory.VIDEO.getMediaTypes(), VIDEOS_COLOR),
-            new TypesPieCategory(Bundle.TypesPanel_fileMimeTypesChart_audio_title(), FileTypeCategory.AUDIO.getMediaTypes(), AUDIO_COLOR),
+            new FileTypeCategoryData(Bundle.TypesPanel_fileMimeTypesChart_audio_title(), FileTypeCategory.AUDIO.getMediaTypes(), AUDIO_COLOR),
-            new TypesPieCategory(Bundle.TypesPanel_fileMimeTypesChart_documents_title(), FileTypeCategory.DOCUMENTS.getMediaTypes(), DOCUMENTS_COLOR),
+            new FileTypeCategoryData(Bundle.TypesPanel_fileMimeTypesChart_documents_title(), FileTypeCategory.DOCUMENTS.getMediaTypes(), DOCUMENTS_COLOR),
-            new TypesPieCategory(Bundle.TypesPanel_fileMimeTypesChart_executables_title(), FileTypeCategory.EXECUTABLE.getMediaTypes(), EXECUTABLES_COLOR),
+            new FileTypeCategoryData(Bundle.TypesPanel_fileMimeTypesChart_executables_title(), FileTypeCategory.EXECUTABLE.getMediaTypes(), EXECUTABLES_COLOR),
-            new TypesPieCategory(Bundle.TypesPanel_fileMimeTypesChart_unknown_title(), new HashSet<>(Arrays.asList("application/octet-stream")), UNKNOWN_COLOR)
+            new FileTypeCategoryData(Bundle.TypesPanel_fileMimeTypesChart_unknown_title(), new HashSet<>(Arrays.asList("application/octet-stream")), UNKNOWN_COLOR)
     );
 
     private final DataFetcher<DataSource, String> usageFetcher;
@@ -233,7 +175,7 @@ class TypesPanel extends BaseDataSourceSummaryPanel {
      * Creates a new TypesPanel.
      */
     public TypesPanel() {
-        this(new MimeTypeSummary(), new TypesSummary(), new ContainerSummaryGetter());
+        this(new MimeTypeSummaryGetter(), new TypesSummaryGetter(), new ContainerSummaryGetter());
     }
 
     @Override
@@ -250,8 +192,8 @@ class TypesPanel extends BaseDataSourceSummaryPanel {
      * @param containerData The service for container information.
      */
     public TypesPanel(
-            MimeTypeSummary mimeTypeData,
+            MimeTypeSummaryGetter mimeTypeData,
-            TypesSummary typeData,
+            TypesSummaryGetter typeData,
             ContainerSummaryGetter containerData) {
 
         super(mimeTypeData, typeData, containerData);
@@ -277,13 +219,13 @@ class TypesPanel extends BaseDataSourceSummaryPanel {
                                         size -> SizeRepresentationUtil.getSizeString(size, INTEGER_SIZE_FORMAT, false)))),
                 new DataFetchWorker.DataFetchComponents<>(typesFetcher, this::showMimeTypeCategories),
                 new DataFetchWorker.DataFetchComponents<>(allocatedFetcher,
-                        countRes -> allocatedLabel.showDataFetchResult(DataFetchResult.getSubResult(countRes, (count) -> getStringOrZero(count)))),
+                        countRes -> allocatedLabel.showDataFetchResult(DataFetchResult.getSubResult(countRes, (count) -> DataSourceInfoUtilities.getStringOrZero(count)))),
                 new DataFetchWorker.DataFetchComponents<>(unallocatedFetcher,
-                        countRes -> unallocatedLabel.showDataFetchResult(DataFetchResult.getSubResult(countRes, (count) -> getStringOrZero(count)))),
+                        countRes -> unallocatedLabel.showDataFetchResult(DataFetchResult.getSubResult(countRes, (count) -> DataSourceInfoUtilities.getStringOrZero(count)))),
                 new DataFetchWorker.DataFetchComponents<>(slackFetcher,
-                        countRes -> slackLabel.showDataFetchResult(DataFetchResult.getSubResult(countRes, (count) -> getStringOrZero(count)))),
+                        countRes -> slackLabel.showDataFetchResult(DataFetchResult.getSubResult(countRes, (count) -> DataSourceInfoUtilities.getStringOrZero(count)))),
                 new DataFetchWorker.DataFetchComponents<>(directoriesFetcher,
-                        countRes -> directoriesLabel.showDataFetchResult(DataFetchResult.getSubResult(countRes, (count) -> getStringOrZero(count))))
+                        countRes -> directoriesLabel.showDataFetchResult(DataFetchResult.getSubResult(countRes, (count) -> DataSourceInfoUtilities.getStringOrZero(count))))
         );
 
         initComponents();
@@ -307,7 +249,7 @@ class TypesPanel extends BaseDataSourceSummaryPanel {
      *
      * @return The pie chart items.
      */
-    private TypesPieChartData getMimeTypeCategoriesModel(MimeTypeSummary mimeTypeData, DataSource dataSource)
+    private TypesPieChartData getMimeTypeCategoriesModel(MimeTypeSummaryGetter mimeTypeData, DataSource dataSource)
             throws SQLException, SleuthkitCaseProviderException, TskCoreException {
 
         if (dataSource == null) {
@@ -318,8 +260,8 @@ class TypesPanel extends BaseDataSourceSummaryPanel {
         List<PieChartItem> fileCategoryItems = new ArrayList<>();
         long categoryTotalCount = 0;
 
-        for (TypesPieCategory cat : FILE_MIME_TYPE_CATEGORIES) {
+        for (FileTypeCategoryData cat : FILE_MIME_TYPE_CATEGORIES) {
-            long thisValue = getLongOrZero(mimeTypeData.getCountOfFilesForMimeTypes(dataSource, cat.getMimeTypes()));
+            long thisValue = DataSourceInfoUtilities.getLongOrZero(mimeTypeData.getCountOfFilesForMimeTypes(dataSource, cat.getMimeTypes()));
             categoryTotalCount += thisValue;
 
             fileCategoryItems.add(new PieChartItem(
@@ -329,10 +271,10 @@ class TypesPanel extends BaseDataSourceSummaryPanel {
         }
 
         // get a count of all files with no mime type
-        long noMimeTypeCount = getLongOrZero(mimeTypeData.getCountOfFilesWithNoMimeType(dataSource));
+        long noMimeTypeCount = DataSourceInfoUtilities.getLongOrZero(mimeTypeData.getCountOfFilesWithNoMimeType(dataSource));
 
         // get a count of all regular files
-        long allRegularFiles = getLongOrZero(mimeTypeData.getCountOfAllRegularFiles(dataSource));
+        long allRegularFiles = DataSourceInfoUtilities.getLongOrZero(mimeTypeData.getCountOfAllRegularFiles(dataSource));
 
         // create entry for mime types in other category
         long otherCount = allRegularFiles - (categoryTotalCount + noMimeTypeCount);
@@ -385,29 +327,6 @@ class TypesPanel extends BaseDataSourceSummaryPanel {
         }
     }
 
-    /**
-     * Returns the long value or zero if longVal is null.
-     *
-     * @param longVal The long value.
-     *
-     * @return The long value or 0 if provided value is null.
-     */
-    private static long getLongOrZero(Long longVal) {
-        return longVal == null ? 0 : longVal;
-    }
-
-    /**
-     * Returns string value of long with comma separators. If null returns a
-     * string of '0'.
-     *
-     * @param longVal The long value.
-     *
-     * @return The string value of the long.
-     */
-    private static String getStringOrZero(Long longVal) {
-        return longVal == null ? "0" : COMMA_FORMATTER.format(longVal);
-    }
-
     /**
      * Returns a key value pair to be exported in a sheet.
      *

Core/src/org/sleuthkit/autopsy/report/modules/datasourcesummaryexport/Bundle.properties-MERGED

@@ -5,6 +5,7 @@ DataSourceSummaryReport.endReport.srcModuleName.text=Excel Report
 ExcelExport_writeExcel_noSheetName=Sheet {0}
 ExcelExportAction_exportToXLSX_beginExport=Beginning Export...
 ExcelExportAction_exportToXLSX_gatheringContainerData=Fetching Container & Image Data
+ExcelExportAction_exportToXLSX_gatheringFileData=Fetching File and MIME Type Data
 ExcelExportAction_exportToXLSX_gatheringRecentActivityData=Fetching Recent Activity Data
 ExcelExportAction_exportToXLSX_gatheringTimelineData=Fetching Timeline Data
 ExcelExportAction_exportToXLSX_writingToFile=Writing to File...
@@ -32,6 +33,25 @@ ExportRecentFiles_col_header_path=Path
 ExportRecentFiles_col_header_sender=Sender
 ExportRecentFiles_docsTable_tabName=Recently Opened Documents
 ExportRecentFiles_downloadsTable_tabName=Recently Downloads
+ExportTypes_artifactsTypesPieChart_title=Artifact Types
+ExportTypes_excelTabName=Types
+ExportTypes_fileMimeTypesChart_audio_title=Audio
+ExportTypes_fileMimeTypesChart_documents_title=Documents
+ExportTypes_fileMimeTypesChart_executables_title=Executables
+ExportTypes_fileMimeTypesChart_images_title=Images
+ExportTypes_fileMimeTypesChart_notAnalyzed_title=Not Analyzed
+ExportTypes_fileMimeTypesChart_other_title=Other
+ExportTypes_fileMimeTypesChart_title=File Types
+ExportTypes_fileMimeTypesChart_unknown_title=Unknown
+ExportTypes_fileMimeTypesChart_valueLabel=Count
+ExportTypes_fileMimeTypesChart_videos_title=Videos
+ExportTypes_filesByCategoryTable_allocatedRow_title=Allocated Files
+ExportTypes_filesByCategoryTable_directoryRow_title=Directories
+ExportTypes_filesByCategoryTable_slackRow_title=Slack Files
+ExportTypes_filesByCategoryTable_unallocatedRow_title=Unallocated Files
+ExportTypes_osLabel_title=OS
+ExportTypes_sizeLabel_title=Size
+ExportTypes_usageLabel_title=Usage
 SizeRepresentationUtil_units_bytes=bytes
 SizeRepresentationUtil_units_gigabytes=GB
 SizeRepresentationUtil_units_kilobytes=KB

Core/src/org/sleuthkit/autopsy/report/modules/datasourcesummaryexport/ExcelExportAction.java

@@ -93,6 +93,7 @@ class ExcelExportAction {
         "ExcelExportAction_exportToXLSX_gatheringRecentActivityData=Fetching Recent Activity Data",
         "ExcelExportAction_exportToXLSX_gatheringContainerData=Fetching Container & Image Data",
         "ExcelExportAction_exportToXLSX_gatheringTimelineData=Fetching Timeline Data",
+        "ExcelExportAction_exportToXLSX_gatheringFileData=Fetching File and MIME Type Data",
         "ExcelExportAction_exportToXLSX_writingToFile=Writing to File...",})
 
     void exportToXLSX(ReportProgressPanel progressPanel, DataSource dataSource, String baseReportDir)
@@ -129,6 +130,14 @@ class ExcelExportAction {
             sheetExports.addAll(exports);
         }
         
+        // Export file and MIME type data
+        progressPanel.updateStatusLabel(Bundle.ExcelExportAction_exportToXLSX_gatheringFileData());
+        progressPanel.setProgress(4);
+        exports = ExportTypes.getExports(dataSource);
+        if (exports != null) {
+            sheetExports.addAll(exports);
+        }
+        
         progressPanel.updateStatusLabel(Bundle.ExcelExportAction_exportToXLSX_writingToFile());
         progressPanel.setProgress(9);
         ExcelExport.writeExcel(sheetExports, reportFile);

Core/src/org/sleuthkit/autopsy/report/modules/datasourcesummaryexport/ExportTypes.java

@@ -0,0 +1,312 @@
+/*
+ * Autopsy Forensic Browser
+ *
+ * Copyright 2019-2021 Basis Technology Corp.
+ * Contact: carrier <at> sleuthkit <dot> org
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.sleuthkit.autopsy.report.modules.datasourcesummaryexport;
+
+import java.awt.Color;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.openide.util.NbBundle.Messages;
+import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
+import org.sleuthkit.autopsy.contentutils.ContainerSummary;
+import org.sleuthkit.autopsy.coreutils.FileTypeUtils.FileTypeCategory;
+import org.sleuthkit.autopsy.contentutils.DataSourceInfoUtilities;
+import org.sleuthkit.autopsy.contentutils.TypesSummary;
+import org.sleuthkit.autopsy.contentutils.TypesSummary.FileTypeCategoryData;
+import org.sleuthkit.autopsy.report.modules.datasourcesummaryexport.ExcelSpecialFormatExport.KeyValueItemExportable;
+import org.sleuthkit.datamodel.DataSource;
+import org.sleuthkit.datamodel.TskCoreException;
+
+/**
+ * Panel for displaying summary information on the known files present in the
+ * specified DataSource.
+ */
+@Messages({
+    "ExportTypes_artifactsTypesPieChart_title=Artifact Types",
+    "ExportTypes_filesByCategoryTable_allocatedRow_title=Allocated Files",
+    "ExportTypes_filesByCategoryTable_unallocatedRow_title=Unallocated Files",
+    "ExportTypes_filesByCategoryTable_slackRow_title=Slack Files",
+    "ExportTypes_filesByCategoryTable_directoryRow_title=Directories",
+    "ExportTypes_fileMimeTypesChart_title=File Types",
+    "ExportTypes_fileMimeTypesChart_valueLabel=Count",
+    "ExportTypes_fileMimeTypesChart_audio_title=Audio",
+    "ExportTypes_fileMimeTypesChart_documents_title=Documents",
+    "ExportTypes_fileMimeTypesChart_executables_title=Executables",
+    "ExportTypes_fileMimeTypesChart_images_title=Images",
+    "ExportTypes_fileMimeTypesChart_videos_title=Videos",
+    "ExportTypes_fileMimeTypesChart_other_title=Other",
+    "ExportTypes_fileMimeTypesChart_unknown_title=Unknown",
+    "ExportTypes_fileMimeTypesChart_notAnalyzed_title=Not Analyzed",
+    "ExportTypes_usageLabel_title=Usage",
+    "ExportTypes_osLabel_title=OS",
+    "ExportTypes_sizeLabel_title=Size",
+    "ExportTypes_excelTabName=Types"})
+class ExportTypes {
+
+    /**
+     * Data for types pie chart.
+     */
+    private static class TypesPieChartData {
+
+        private final List<PieChartItem> pieSlices;
+        private final boolean usefulContent;
+
+        /**
+         * Main constructor.
+         *
+         * @param pieSlices     The pie slices.
+         * @param usefulContent True if this is useful content; false if there
+         *                      is 0 mime type information.
+         */
+        TypesPieChartData(List<PieChartItem> pieSlices, boolean usefulContent) {
+            this.pieSlices = pieSlices;
+            this.usefulContent = usefulContent;
+        }
+
+        /**
+         * @return The pie chart data.
+         */
+        List<PieChartItem> getPieSlices() {
+            return pieSlices;
+        }
+
+        /**
+         * @return Whether or not the data is usefulContent.
+         */
+        boolean isUsefulContent() {
+            return usefulContent;
+        }
+    }
+
+    private static final Color IMAGES_COLOR = new Color(156, 39, 176);
+    private static final Color VIDEOS_COLOR = Color.YELLOW;
+    private static final Color AUDIO_COLOR = Color.BLUE;
+    private static final Color DOCUMENTS_COLOR = Color.GREEN;
+    private static final Color EXECUTABLES_COLOR = new Color(0, 188, 212);
+    private static final Color UNKNOWN_COLOR = Color.ORANGE;
+    private static final Color OTHER_COLOR = new Color(78, 52, 46);
+    private static final Color NOT_ANALYZED_COLOR = Color.WHITE;
+
+    // All file type categories.
+    private static final List<FileTypeCategoryData> FILE_MIME_TYPE_CATEGORIES = Arrays.asList(
+            new FileTypeCategoryData(Bundle.ExportTypes_fileMimeTypesChart_images_title(), FileTypeCategory.IMAGE.getMediaTypes(), IMAGES_COLOR),
+            new FileTypeCategoryData(Bundle.ExportTypes_fileMimeTypesChart_videos_title(), FileTypeCategory.VIDEO.getMediaTypes(), VIDEOS_COLOR),
+            new FileTypeCategoryData(Bundle.ExportTypes_fileMimeTypesChart_audio_title(), FileTypeCategory.AUDIO.getMediaTypes(), AUDIO_COLOR),
+            new FileTypeCategoryData(Bundle.ExportTypes_fileMimeTypesChart_documents_title(), FileTypeCategory.DOCUMENTS.getMediaTypes(), DOCUMENTS_COLOR),
+            new FileTypeCategoryData(Bundle.ExportTypes_fileMimeTypesChart_executables_title(), FileTypeCategory.EXECUTABLE.getMediaTypes(), EXECUTABLES_COLOR),
+            new FileTypeCategoryData(Bundle.ExportTypes_fileMimeTypesChart_unknown_title(), new HashSet<>(Arrays.asList("application/octet-stream")), UNKNOWN_COLOR)
+    );
+
+    private ExportTypes() {
+    }
+
+    /**
+     * Derives a sql set string (i.e. "('val1', 'val2', 'val3')"). A naive
+     * attempt is made to sanitize the strings by removing single quotes from
+     * values.
+     *
+     * @param setValues The values that should be present in the set. Single
+     *                  quotes are removed.
+     *
+     * @return The sql set string.
+     */
+    private static String getSqlSet(Set<String> setValues) {
+        List<String> quotedValues = setValues
+                .stream()
+                .map(str -> String.format("'%s'", str.replace("'", "")))
+                .collect(Collectors.toList());
+
+        String commaSeparatedQuoted = String.join(", ", quotedValues);
+        return String.format("(%s) ", commaSeparatedQuoted);
+    }
+
+    /**
+     * Get the number of files in the case database for the current data source
+     * which have the specified mimetypes.
+     *
+     * @param currentDataSource the data source which we are finding a file
+     *                          count
+     *
+     * @param setOfMimeTypes    the set of mime types which we are finding the
+     *                          number of occurences of
+     *
+     * @return a Long value which represents the number of occurrences of the
+     *         specified mime types in the current case for the specified data
+     *         source, null if no count was retrieved
+     *
+     * @throws NoCurrentCaseException
+     * @throws TskCoreException
+     * @throws SQLException
+     */
+    private static Long getCountOfFilesForMimeTypes(DataSource currentDataSource, Set<String> setOfMimeTypes) throws TskCoreException, SQLException, NoCurrentCaseException {
+        return DataSourceInfoUtilities.getCountOfRegNonSlackFiles(currentDataSource, "mime_type IN " + getSqlSet(setOfMimeTypes));
+    }
+
+    /**
+     * Gets the number of files in the data source with no assigned mime type.
+     *
+     * @param currentDataSource The data source.
+     *
+     * @return The number of files with no mime type or null if there is an
+     *         issue searching the data source.
+     *
+     * @throws NoCurrentCaseException
+     * @throws TskCoreException
+     * @throws SQLException
+     */
+    private static Long getCountOfFilesWithNoMimeType(DataSource currentDataSource) throws TskCoreException, SQLException, NoCurrentCaseException {
+        return DataSourceInfoUtilities.getCountOfRegNonSlackFiles(currentDataSource, "(mime_type IS NULL OR mime_type = '') ");
+    }
+
+    /**
+     * Gets all the data for the file type pie chart.
+     *
+     * @param mimeTypeData The means of acquiring data.
+     * @param dataSource   The datasource.
+     *
+     * @return The pie chart items.
+     */
+    private static TypesPieChartData getMimeTypeCategoriesModel(DataSource dataSource)
+            throws SQLException, TskCoreException, NoCurrentCaseException {
+
+        if (dataSource == null) {
+            return null;
+        }
+
+        // for each category of file types, get the counts of files
+        List<PieChartItem> fileCategoryItems = new ArrayList<>();
+        long categoryTotalCount = 0;
+
+        for (FileTypeCategoryData cat : FILE_MIME_TYPE_CATEGORIES) {
+            long thisValue = DataSourceInfoUtilities.getLongOrZero(getCountOfFilesForMimeTypes(dataSource, cat.getMimeTypes()));
+            categoryTotalCount += thisValue;
+
+            fileCategoryItems.add(new PieChartItem(
+                    cat.getLabel(),
+                    thisValue,
+                    cat.getColor()));
+        }
+
+        // get a count of all files with no mime type
+        long noMimeTypeCount = DataSourceInfoUtilities.getLongOrZero(getCountOfFilesWithNoMimeType(dataSource));
+
+        // get a count of all regular files
+        long allRegularFiles = DataSourceInfoUtilities.getLongOrZero(DataSourceInfoUtilities.getCountOfRegNonSlackFiles(dataSource, null));
+
+        // create entry for mime types in other category
+        long otherCount = allRegularFiles - (categoryTotalCount + noMimeTypeCount);
+        PieChartItem otherPieItem = new PieChartItem(Bundle.ExportTypes_fileMimeTypesChart_other_title(),
+                otherCount, OTHER_COLOR);
+
+        // check at this point to see if these are all 0; if so, we don't have useful content.
+        boolean usefulContent = categoryTotalCount > 0 || otherCount > 0;
+
+        // create entry for not analyzed mime types category
+        PieChartItem notAnalyzedItem = new PieChartItem(Bundle.ExportTypes_fileMimeTypesChart_notAnalyzed_title(),
+                noMimeTypeCount, NOT_ANALYZED_COLOR);
+
+        // combine categories with 'other' and 'not analyzed'
+        List<PieChartItem> items = Stream.concat(
+                fileCategoryItems.stream(),
+                Stream.of(otherPieItem, notAnalyzedItem))
+                // remove items that have no value
+                .filter(slice -> slice.getValue() > 0)
+                .collect(Collectors.toList());
+
+        return new TypesPieChartData(items, usefulContent);
+    }
+
+    /**
+     * Returns a key value pair to be exported in a sheet.
+     *
+     * @param fetcher    The means of fetching the data.
+     * @param key        The key to use.
+     * @param dataSource The data source containing the data.
+     *
+     * @return The key value pair to be exported.
+     */
+    private static KeyValueItemExportable getStrExportable(DataFetcher<DataSource, String> fetcher, String key, DataSource dataSource) {
+        String result = ExcelExportAction.getFetchResult(fetcher, "Types", dataSource);
+        return (result == null) ? null : new KeyValueItemExportable(key, new DefaultCellModel<>(result));
+    }
+
+    /**
+     * Returns a key value pair to be exported in a sheet formatting the long
+     * with commas separated by orders of 1000.
+     *
+     * @param fetcher    The means of fetching the data.
+     * @param key        The string key for this key value pair.
+     * @param dataSource The data source.
+     *
+     * @return The key value pair.
+     */
+    private static KeyValueItemExportable getCountExportable(DataFetcher<DataSource, Long> fetcher, String key, DataSource dataSource) {
+        Long count = ExcelExportAction.getFetchResult(fetcher, "Types", dataSource);
+        return (count == null) ? null : new KeyValueItemExportable(key,
+                new DefaultCellModel<Long>(count, DataSourceInfoUtilities.COMMA_FORMATTER::format, DataSourceInfoUtilities.COMMA_FORMAT_STR));
+    }
+
+    static List<ExcelExport.ExcelSheetExport> getExports(DataSource dataSource) {
+        if (dataSource == null) {
+            return Collections.emptyList();
+        }
+
+        DataFetcher<DataSource, String> usageFetcher = (ds) -> ContainerSummary.getDataSourceType(ds);
+        DataFetcher<DataSource, String> osFetcher = (ds) -> ContainerSummary.getOperatingSystems(ds);
+        DataFetcher<DataSource, Long> sizeFetcher = (ds) -> ds == null ? null : ds.getSize();
+
+        DataFetcher<DataSource, TypesPieChartData> typesFetcher = (ds) -> getMimeTypeCategoriesModel(ds);
+
+        DataFetcher<DataSource, Long> allocatedFetcher = (ds) -> TypesSummary.getCountOfAllocatedFiles(ds);
+        DataFetcher<DataSource, Long> unallocatedFetcher = (ds) -> TypesSummary.getCountOfUnallocatedFiles(ds);
+        DataFetcher<DataSource, Long> slackFetcher = (ds) -> TypesSummary.getCountOfSlackFiles(ds);
+        DataFetcher<DataSource, Long> directoriesFetcher = (ds) -> TypesSummary.getCountOfDirectories(ds);
+
+        // Retrieve data to create the types pie chart
+        TypesPieChartData typesData = ExcelExportAction.getFetchResult(typesFetcher, "Types", dataSource);
+        PieChartExport typesChart = (typesData == null || !typesData.isUsefulContent()) ? null
+                : new PieChartExport(
+                        Bundle.ExportTypes_fileMimeTypesChart_title(),
+                        Bundle.ExportTypes_fileMimeTypesChart_valueLabel(),
+                        "#,###",
+                        Bundle.ExportTypes_fileMimeTypesChart_title(),
+                        typesData.getPieSlices());
+
+        return Arrays.asList(new ExcelSpecialFormatExport(Bundle.ExportTypes_excelTabName(),
+                Stream.of(
+                        getStrExportable(usageFetcher, Bundle.ExportTypes_usageLabel_title(), dataSource),
+                        getStrExportable(osFetcher, Bundle.ExportTypes_osLabel_title(), dataSource),
+                        new KeyValueItemExportable(Bundle.ExportTypes_sizeLabel_title(),
+                                SizeRepresentationUtil.getBytesCell(ExcelExportAction.getFetchResult(sizeFetcher, "Types", dataSource))),
+                        typesChart,
+                        getCountExportable(allocatedFetcher, Bundle.ExportTypes_filesByCategoryTable_allocatedRow_title(), dataSource),
+                        getCountExportable(unallocatedFetcher, Bundle.ExportTypes_filesByCategoryTable_unallocatedRow_title(), dataSource),
+                        getCountExportable(slackFetcher, Bundle.ExportTypes_filesByCategoryTable_slackRow_title(), dataSource),
+                        getCountExportable(directoriesFetcher, Bundle.ExportTypes_filesByCategoryTable_directoryRow_title(), dataSource))
+                        .filter(sheet -> sheet != null)
+                        .collect(Collectors.toList())
+        ));
+    }
+}