LocalFile.java

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/*
 * Sleuth Kit Data Model
 * 
 * Copyright 2013 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.datamodel;

import java.util.Collections;
import java.util.List;
import java.util.logging.Logger;
import org.sleuthkit.datamodel.TskData.FileKnown;
import org.sleuthkit.datamodel.TskData.TSK_DB_FILES_TYPE_ENUM;
import org.sleuthkit.datamodel.TskData.TSK_FS_ATTR_TYPE_ENUM;
import org.sleuthkit.datamodel.TskData.TSK_FS_META_TYPE_ENUM;
import org.sleuthkit.datamodel.TskData.TSK_FS_NAME_FLAG_ENUM;
import org.sleuthkit.datamodel.TskData.TSK_FS_NAME_TYPE_ENUM;

public class LocalFile extends AbstractFile {

        private static final Logger logger = Logger.getLogger(LocalFile.class.getName());

        protected LocalFile(SleuthkitCase db, long objId, String name, TSK_DB_FILES_TYPE_ENUM fileType,
                        TSK_FS_NAME_TYPE_ENUM dirType, TSK_FS_META_TYPE_ENUM metaType, TSK_FS_NAME_FLAG_ENUM dirFlag,
                        short metaFlags, long size,
                        long ctime, long crtime, long atime, long mtime,
                        String md5Hash,
                        FileKnown knownState, String parentPath, String localPath) {
                super(db, objId, TSK_FS_ATTR_TYPE_ENUM.TSK_FS_ATTR_TYPE_DEFAULT, (short) 0,
                                name, fileType, 0L, 0, dirType, metaType, dirFlag,
                                metaFlags, size, ctime, crtime, atime, mtime, (short) 0, 0, 0, md5Hash, knownState, parentPath);

                //use the local path functionality of AbstractFile, this sets up the infrastructure for it
                super.setLocalPath(localPath, true); //local paths for local files are absolute paths
        }

        protected LocalFile(SleuthkitCase db, long objId, String name, TSK_DB_FILES_TYPE_ENUM fileType, TSK_FS_NAME_TYPE_ENUM dirType, TSK_FS_META_TYPE_ENUM metaType, TSK_FS_NAME_FLAG_ENUM dirFlag, short metaFlags, long size,
                        long ctime, long crtime, long atime, long mtime,
                        String md5Hash, FileKnown knownState, String parentPath, String localPath, long parentId) {
                this(db, objId, name, fileType, dirType, metaType, dirFlag, metaFlags, size, ctime, crtime, atime, mtime, md5Hash, knownState, parentPath, localPath);

                if (parentId > 0) {
                        setParentId(parentId);
                }

        }

        protected LocalFile(SleuthkitCase db, long objId, String name, TSK_FS_NAME_TYPE_ENUM dirType, TSK_FS_META_TYPE_ENUM metaType, TSK_FS_NAME_FLAG_ENUM dirFlag, short metaFlags, long size,
                        long ctime, long crtime, long atime, long mtime,
                        String md5Hash, FileKnown knownState, String parentPath, String localPath, long parentId) {
                this(db, objId, name, TSK_DB_FILES_TYPE_ENUM.LOCAL, dirType, metaType, dirFlag, metaFlags, size, ctime, crtime, atime, mtime, md5Hash, knownState, parentPath, localPath);
        }

        @Override
        public List<TskFileRange> getRanges() throws TskCoreException {
                return Collections.<TskFileRange>emptyList();
        }

        @Override
        public boolean isRoot() {
                //not a root of a fs, since it always has a parent
                return false;
        }

        @Override
        public <T> T accept(ContentVisitor<T> v) {
                return v.visit(this);
        }

        @Override
        public List<Content> getChildren() throws TskCoreException {
                //local file/dir children, can only be other local or derived files
                final SleuthkitCase tskCase = getSleuthkitCase();
                final List<Content> ret = tskCase.getAbstractFileChildren(this, TSK_DB_FILES_TYPE_ENUM.DERIVED);
                ret.addAll(tskCase.getAbstractFileChildren(this, TSK_DB_FILES_TYPE_ENUM.LOCAL));

                return ret;
        }

        @Override
        public List<Long> getChildrenIds() throws TskCoreException {
                //local file/dir children, can only be other local or derived files
                final SleuthkitCase tskCase = getSleuthkitCase();
                final List<Long> ret = tskCase.getAbstractFileChildrenIds(this, TSK_DB_FILES_TYPE_ENUM.DERIVED);
                ret.addAll(tskCase.getAbstractFileChildrenIds(this, TSK_DB_FILES_TYPE_ENUM.LOCAL));

                return ret;
        }

        @Override
        public <T> T accept(SleuthkitItemVisitor<T> v) {
                return v.visit(this);
        }

        @Override
        public String toString(boolean preserveState) {
                return super.toString(preserveState) + "LocalFile [\t" + "]\t"; //NON-NLS
        }
}