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Update Photorec XML parsing to clip paths from filenames

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This commit is contained in:
Karl Mortensen 2014-11-17 11:23:32 -05:00
parent 5cc1e7f685
commit dfb81d9ac5
1 changed files with 12 additions and 2 deletions
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14
Core/src/org/sleuthkit/autopsy/modules/photoreccarver/PhotoRecCarverOutputParser.java
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@ -22,6 +22,7 @@ import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
@ -92,10 +93,13 @@ class PhotoRecCarverOutputParser {
if (numberOfFiles == 0) {
return null;
}
String fileName;
Long fileSize;
NodeList fileNames;
NodeList fileSizes;
NodeList fileRanges;
Element entry;
Path filePath;
FileManager fileManager = Case.getCurrentCase().getServices().getFileManager();
// create and initialize the list to put into the database
@ -107,6 +111,13 @@ class PhotoRecCarverOutputParser {
fileSizes = entry.getElementsByTagName("filesize"); //NON-NLS
fileRanges = entry.getElementsByTagName("byte_run"); //NON-NLS
fileSize=Long.parseLong(fileSizes.item(0).getTextContent());
fileName=fileNames.item(0).getTextContent();
filePath = Paths.get(fileName);
if (filePath.startsWith(basePath)) {
fileName = filePath.getFileName().toString();
}
List<TskFileRange> tskRanges = new ArrayList<>();
for (int rangeIndex = 0; rangeIndex < fileRanges.getLength(); ++rangeIndex) {
Long img_offset = Long.parseLong(((Element) fileRanges.item(rangeIndex)).getAttribute("img_offset")); //NON-NLS
@ -114,8 +125,7 @@ class PhotoRecCarverOutputParser {
tskRanges.add(new TskFileRange(af.convertToImgOffset(img_offset), len, rangeIndex));
}
carvedFileContainer.add(
new CarvedFileContainer(fileNames.item(0).getTextContent(), Long.parseLong(fileSizes.item(0).getTextContent()),
id, tskRanges));
new CarvedFileContainer(fileName, fileSize, id, tskRanges));
}
return fileManager.addCarvedFiles(carvedFileContainer);
}