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1917-fixed re-opening project, and queries only returning files

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This commit is contained in:
William Schaefer 2016-11-23 11:04:41 -05:00
parent bf62c2175d
commit 8f0b9c057c
2 changed files with 39 additions and 3 deletions
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9
Core/src/org/sleuthkit/autopsy/datamodel/DisplayableItemNodeVisitor.java
View File

@ -152,6 +152,8 @@ public interface DisplayableItemNodeVisitor<T> {
T visit(FileTypesByMimeType.MediaSubTypeNode ftByMimeTypeMediaSubType);
T visit(FileTypesByMimeType.EmptyNode.MessageNode aThis);
/**
* Visitor with an implementable default behavior for all types. Override
@ -229,7 +231,12 @@ public interface DisplayableItemNodeVisitor<T> {
public T visit(FileTypesByMimeType.MediaSubTypeNode ftByMimeTypeMediaTypeNode) {
return defaultVisit(ftByMimeTypeMediaTypeNode);
}
@Override
public T visit(FileTypesByMimeType.EmptyNode.MessageNode ftByMimeTypeEmptyNode) {
return defaultVisit(ftByMimeTypeEmptyNode);
}
@Override
public T visit(DeletedContentNode dcn) {
return defaultVisit(dcn);

33
Core/src/org/sleuthkit/autopsy/datamodel/FileTypesByMimeType.java
View File

@ -119,7 +119,11 @@ public class FileTypesByMimeType extends Observable implements AutopsyVisitableI
private void populateHashMap() {
StringBuilder allDistinctMimeTypesQuery = new StringBuilder();
allDistinctMimeTypesQuery.append("SELECT DISTINCT mime_type from tsk_files where mime_type NOT null"); //NON-NLS
allDistinctMimeTypesQuery.append(" AND dir_type = ").append(TskData.TSK_FS_NAME_TYPE_ENUM.REG.getValue()).append(";"); //NON-NLS
allDistinctMimeTypesQuery.append(" AND dir_type = ").append(TskData.TSK_FS_NAME_TYPE_ENUM.REG.getValue()); //NON-NLS
allDistinctMimeTypesQuery.append(" AND (type IN (").append(TskData.TSK_DB_FILES_TYPE_ENUM.FS.ordinal()).append(","); //NON-NLS
allDistinctMimeTypesQuery.append(TskData.TSK_DB_FILES_TYPE_ENUM.CARVED.ordinal()).append(",");
allDistinctMimeTypesQuery.append(TskData.TSK_DB_FILES_TYPE_ENUM.DERIVED.ordinal()).append(",");
allDistinctMimeTypesQuery.append(TskData.TSK_DB_FILES_TYPE_ENUM.LOCAL.ordinal()).append("))");
synchronized (existingMimeTypes) {
existingMimeTypes.clear();
}
@ -155,6 +159,7 @@ public class FileTypesByMimeType extends Observable implements AutopsyVisitableI
IngestManager.getInstance().addIngestJobEventListener(pcl);
IngestManager.getInstance().addIngestModuleEventListener(pcl);
FileTypesByMimeType.skCase = skCase;
populateHashMap();
}
/**
@ -417,6 +422,10 @@ public class FileTypesByMimeType extends Observable implements AutopsyVisitableI
private static String createQuery(String mime_type) {
StringBuilder query = new StringBuilder();
query.append("(dir_type = ").append(TskData.TSK_FS_NAME_TYPE_ENUM.REG.getValue()).append(")"); //NON-NLS
query.append(" AND (type IN (").append(TskData.TSK_DB_FILES_TYPE_ENUM.FS.ordinal()).append(","); //NON-NLS
query.append(TskData.TSK_DB_FILES_TYPE_ENUM.CARVED.ordinal()).append(",");
query.append(TskData.TSK_DB_FILES_TYPE_ENUM.DERIVED.ordinal()).append(",");
query.append(TskData.TSK_DB_FILES_TYPE_ENUM.LOCAL.ordinal()).append("))");
if (UserPreferences.hideKnownFilesInViewsTree()) {
query.append(" AND (known IS NULL OR known != ").append(TskData.FileKnown.KNOWN.getFileKnownValue()).append(")"); //NON-NLS
}
@ -499,7 +508,12 @@ public class FileTypesByMimeType extends Observable implements AutopsyVisitableI
}
static class MessageNode extends AbstractNode {
/**
* MessageNode is is the info message that displays in the table view,
* by also extending a DisplayableItemNode type, rather than an
* AbstractNode type it doesn't throw an error when right clicked.
*/
static class MessageNode extends DisplayableItemNode {
MessageNode(String name) {
super(Children.LEAF);
@ -507,6 +521,21 @@ public class FileTypesByMimeType extends Observable implements AutopsyVisitableI
setName(name);
setDisplayName(name);
}
@Override
public boolean isLeafTypeNode() {
return true;
}
@Override
public <T> T accept(DisplayableItemNodeVisitor<T> v) {
return v.visit(this);
}
@Override
public String getItemType() {
return getClass().getName();
}
}
}