/** Runs the thread for file identification analysis */
public void run()
{
//Let AnalysisController know that anlaysis has started
myAnalysisController.setAnalysisStart();
//DateTime startTime = new DateTime();
for (int fileNum = 0; fileNum < myFileCollection.getNumFiles() && !myAnalysisController.isAnalysisCancelled(); fileNum++)
{
IdentificationFile idFile = myFileCollection.getFile(fileNum);
String idFileName = idFile.getFilePath();
DateTime startRead = new DateTime();
IByteReader testFile = null;
try
{
testFile = AbstractByteReader.newByteReader(idFile);
}
catch (System.OutOfMemoryException e) //OutOfMemoryError e)
{
testFile = AbstractByteReader.newByteReader(idFile, false);
testFile.SetErrorIdentification();
testFile.SetIdentificationWarning("The application ran out of memory while loading this file (" + e.ToString() + ")");
}
DateTime endRead = new DateTime();
readTime += (endRead.TimeOfDay.Milliseconds - startRead.TimeOfDay.Milliseconds); // was getTime()
if (!testFile.IsClassified())
{
//int id = theFile.getInternalSignature(0).getByteSequence(0).getSubSequence(1).getShift(16);
//testFile.runFileIdentification(theFile);
DateTime startAlgo = new DateTime();
try
{
mySigFile.runFileIdentification(testFile);
}
catch (Exception e)
{
testFile.SetErrorIdentification();
testFile.SetIdentificationWarning("Error during identification attempt: " + e.ToString());
}
DateTime endAlgo = new DateTime();
algoTime += (endAlgo.TimeOfDay.Milliseconds - startAlgo.TimeOfDay.Milliseconds); // was getTime()
}
/************** print out results ***************/
//display the hits
debugDisplayHits(testFile, idFileName);
//Record the fact that another file has completed
myAnalysisController.incrNumCompletedFile();
}
//DateTime endTime = new DateTime();
//Let AnalysisController know that anlaysis is complete
myAnalysisController.setAnalysisComplete();
}
/**
* Adds an element/elements to the collection
* If filepath is a path to file then add that file
* If filepath is a folder path then add contents of the folder
*
* @param theFile Filepath of file or folder
* @param isRecursive if true add all subfolders and subsubfolders , etc
*/
public void addFile(string theFile, bool isRecursive)
{
if (UrlByteReader.isURL(theFile))
{
if (!this.isDuplicate(theFile))
{
//File object is a URL: add if it isn't a duplicate
myFiles.Add(new IdentificationFile(theFile));
}
return;
}
if (InputStreamByteReader.isInputStream(theFile))
{
if (!this.isDuplicate(theFile))
{
// File is a the input stram: add if it isn't a duplicate
myFiles.Add(new IdentificationFile(theFile));
}
}
try
{
//java.io.File f = new java.io.File(theFile);
System.IO.FileInfo f = new System.IO.FileInfo(theFile);
//Is file object a directory or file?
if (System.IO.Directory.Exists(theFile)) //f.isDirectory())
{
//File object is a directory/folder
//Iterate through directory ,create IdentificationFile objects
//and add them to the collection
//java.io.File[] folderFiles = f.listFiles();
System.IO.DirectoryInfo d = new System.IO.DirectoryInfo(theFile);
System.IO.FileInfo[] folderFiles = d.GetFiles();
int numFiles = 0;
try
{
numFiles = folderFiles.Length;
}
catch (Exception)
{
MessageDisplay.GeneralWarning("Unable to read directory " + theFile + "\nThis may be because you do not have the correct permissions.");
}
for (int m = 0; m < numFiles; m++)
{
if (System.IO.Directory.Exists(folderFiles[m].FullName)) //folderFiles[m].isFile())
{
//If file exists and not duplicate then add
if (!this.isDuplicate(folderFiles[m].FullName))
{
IdentificationFile idFile = new IdentificationFile(folderFiles[m].FullName);
myFiles.Add(idFile);
}
}
else if (System.IO.Directory.Exists(folderFiles[m].FullName) && isRecursive)
{
//If subdirectory found and recursive is on add contents of that folder
addFile(folderFiles[m].FullName, isRecursive);
}
}
}
else if (!System.IO.Directory.Exists(f.FullName)) //f.isFile())
{
if (!this.isDuplicate(f.FullName))
{
//File object is a File then add file if it isn't a duplicate
IdentificationFile idFile = new IdentificationFile(f.FullName);
myFiles.Add(idFile);
}
}
}
catch (Exception e)
{
MessageDisplay.GeneralWarning("The following error occured while adding " + theFile + ":\n" + e.ToString());
}
}
/**
* Adds an element/elements to the collection
* If filepath is a path to file then add that file
* If filepath is a folder path then add contents of the folder
*
* @param theFile Filepath of file or folder
* @param isRecursive if true add all subfolders and subsubfolders , etc
*/
public void addFile(string theFile, bool isRecursive)
{
if (UrlByteReader.isURL(theFile))
{
if (!this.isDuplicate(theFile))
{
//File object is a URL: add if it isn't a duplicate
myFiles.Add(new IdentificationFile(theFile));
}
return;
}
if (InputStreamByteReader.isInputStream(theFile))
{
if (!this.isDuplicate(theFile))
{
// File is a the input stram: add if it isn't a duplicate
myFiles.Add(new IdentificationFile(theFile));
}
}
try
{
//java.io.File f = new java.io.File(theFile);
System.IO.FileInfo f = new System.IO.FileInfo(theFile);
//Is file object a directory or file?
if (System.IO.Directory.Exists(theFile)) //f.isDirectory())
{
//File object is a directory/folder
//Iterate through directory ,create IdentificationFile objects
//and add them to the collection
//java.io.File[] folderFiles = f.listFiles();
System.IO.DirectoryInfo d = new System.IO.DirectoryInfo(theFile);
System.IO.FileInfo[] folderFiles = d.GetFiles();
int numFiles = 0;
try
{
numFiles = folderFiles.Length;
}
catch (Exception)
{
MessageDisplay.GeneralWarning("Unable to read directory " + theFile + "\nThis may be because you do not have the correct permissions.");
}
for (int m = 0; m < numFiles; m++)
{
if (System.IO.Directory.Exists(folderFiles[m].FullName)) //folderFiles[m].isFile())
{
//If file exists and not duplicate then add
if (!this.isDuplicate(folderFiles[m].FullName))
{
IdentificationFile idFile = new IdentificationFile(folderFiles[m].FullName);
myFiles.Add(idFile);
}
}
else if (System.IO.Directory.Exists(folderFiles[m].FullName) && isRecursive)
{
//If subdirectory found and recursive is on add contents of that folder
addFile(folderFiles[m].FullName, isRecursive);
}
}
}
else if (!System.IO.Directory.Exists(f.FullName)) //f.isFile())
{
if (!this.isDuplicate(f.FullName))
{
//File object is a File then add file if it isn't a duplicate
IdentificationFile idFile = new IdentificationFile(f.FullName);
myFiles.Add(idFile);
}
}
}
catch (Exception e)
{
MessageDisplay.GeneralWarning("The following error occured while adding " + theFile + ":\n" + e.ToString());
}
}
/**
* Add a new identification file to list (used when reading in an XML file collection file)
* @param theFile A new IdentificationFile object which will be populated from file
*/
public void addIdentificationFile(IdentificationFile theFile)
{
myFiles.Add(theFile);
}
/**
* Add a new identification file to list (used when reading in an XML file collection file)
* @param theFile A new IdentificationFile object which will be populated from file
*/
public void addIdentificationFile(IdentificationFile theFile)
{
myFiles.Add(theFile);
}