class Database:
# TODO: sanitise dbfilename
def __init__(self, dbfilename):
try:
self.name = dbfilename
self.dbsemaphore = QSemaphore(1) # to control concurrent write access to db
metadata.bind = "sqlite:///" + dbfilename
# metadata.bind.echo = True # uncomment to see detailed database logs
setup_all()
create_all()
except:
print "[-] Could not create database. Please try again."
def openDB(self, dbfilename):
try:
self.name = dbfilename
metadata.bind = "sqlite:///" + dbfilename
# metadata.bind.echo = True # uncomment to see detailed database logs
setup_all()
except:
print "[-] Could not open database file. Is the file corrupted?"
# this function commits any modified data to the db, ensuring no concurrent write access to the DB (within the same thread)
# if you code a thread that writes to the DB, make sure you acquire/release at the beginning/end of the thread (see nmap importer)
def commit(self):
self.dbsemaphore.acquire()
session.commit()
self.dbsemaphore.release()
class Database:
# TODO: sanitise dbfilename
def __init__(self, dbfilename):
try:
self.name = dbfilename
self.dbsemaphore = QSemaphore(
1) # to control concurrent write access to db
metadata.bind = 'sqlite:///' + dbfilename
# metadata.bind.echo = True # uncomment to see detailed database logs
setup_all()
create_all()
except:
print '[-] Could not create database. Please try again.'
def openDB(self, dbfilename):
try:
self.name = dbfilename
metadata.bind = 'sqlite:///' + dbfilename
# metadata.bind.echo = True # uncomment to see detailed database logs
setup_all()
except:
print '[-] Could not open database file. Is the file corrupted?'
# this function commits any modified data to the db, ensuring no concurrent write access to the DB (within the same thread)
# if you code a thread that writes to the DB, make sure you acquire/release at the beginning/end of the thread (see nmap importer)
def commit(self):
self.dbsemaphore.acquire()
session.commit()
self.dbsemaphore.release()
def __init__(self, dbfilename):
try:
self.name = dbfilename
self.dbsemaphore = QSemaphore(
1) # to control concurrent write access to db
metadata.bind = 'sqlite:///' + dbfilename
# metadata.bind.echo = True # uncomment to see detailed database logs
setup_all()
create_all()
except:
print '[-] Could not create database. Please try again.'
def delay_method_call(self, *args, **kwargs):
if self.thread() != QThread.currentThread():
semaphore = QSemaphore()
else:
semaphore = None
event = QueuedCallEvent(method, (self,) + args, kwargs, semaphore)
QCoreApplication.postEvent(self, event)
if semaphore is None:
QCoreApplication.sendPostedEvents()
else:
# Wait until the other thread's event loop processes the event
semaphore.acquire()
return event.result()
def delay_method_call(self, *args, **kwargs):
if self.thread() != QThread.currentThread():
semaphore = QSemaphore()
else:
semaphore = None
event = QueuedCallEvent(method, (self, ) + args, kwargs, semaphore)
QCoreApplication.postEvent(self, event)
if semaphore is None:
QCoreApplication.sendPostedEvents()
else:
# Wait until the other thread's event loop processes the event
semaphore.acquire()
return event.result()
def __init__(self, pdbConnector):
QThread.__init__(self)
self.resultRecordQueue = deque()
self.resultRecordMutex = QMutex()
self.resultRecordSem = QSemaphore(0)
self.resultConsoleQueue = deque()
self.resultConsoleMutex = QMutex()
self.resultConsoleSem = QSemaphore(0)
self.parser = PdbParser(pdbConnector, self)
self.pdbConnector = pdbConnector
def __init__(self, *args):
QThread.__init__(self)
self.typeQueue = Queue()
self.regImage = re.compile("(JPEG|JPG|jpg|jpeg|GIF|gif|bmp|BMP|png|PNG|pbm|PBM|pgm|PGM|ppm|PPM|xpm|XPM|xbm|XBM|TIFF|tiff).*", re.IGNORECASE)
self.typeQueue = []
self.setUniq = set()
self.qmutex = QMutex()
self.qsem = QSemaphore()
def __init__(self, engines, finished):
super(Collect, self).__init__()
self.engines = engines
self.semaphore = QSemaphore()
self.queue = Queue()
self.finished = finished
for engine in engines:
engine.query_finished.connect(self.handle_query_finished)
def __init__(self, dbfilename):
try:
self.name = dbfilename
self.dbsemaphore = QSemaphore(1) # to control concurrent write access to db
metadata.bind = "sqlite:///" + dbfilename
# metadata.bind.echo = True # uncomment to see detailed database logs
setup_all()
create_all()
except:
print "[-] Could not create database. Please try again."
class Collect(QRunnable):
"""Collect results from engines and emit signal."""
def __init__(self, engines, finished):
super(Collect, self).__init__()
self.engines = engines
self.semaphore = QSemaphore()
self.queue = Queue()
self.finished = finished
for engine in engines:
engine.query_finished.connect(self.handle_query_finished)
def run(self):
for i in range(len(self.engines)):
self.semaphore.acquire()
self.finished(dump_queue(self.queue))
@pyqtSlot(object)
def handle_query_finished(self, response):
self.queue.put(response)
self.semaphore.release()
class TypeWorker(QThread):
def __init__(self, *args):
QThread.__init__(self)
self.typeQueue = Queue()
self.regImage = re.compile("(JPEG|JPG|jpg|jpeg|GIF|gif|bmp|BMP|png|PNG|pbm|PBM|pgm|PGM|ppm|PPM|xpm|XPM|xbm|XBM|TIFF|tiff).*", re.IGNORECASE)
self.typeQueue = []
self.setUniq = set()
self.qmutex = QMutex()
self.qsem = QSemaphore()
def enqueue(self, parent, index, node):
self.qmutex.lock()
if long(node.this) not in self.setUniq:
self.typeQueue.insert(0, (parent, index, node))
self.setUniq.add(long(node.this))
self.qsem.release()
self.qmutex.unlock()
def clear(self):
self.qmutex.lock()
self.typeQueue = []
self.setUniq.clear()
self.qsem.acquire(self.qsem.available())
self.qmutex.unlock()
def get(self):
self.qsem.acquire()
self.qmutex.lock()
res = self.typeQueue.pop()
self.setUniq.remove(long(res[2].this))
self.qmutex.unlock()
return res
def isImage(self, ftype):
res = self.regImage.search(ftype)
return res
def run(self):
count = 0
while True:
(parent, index, node) = self.get()
if node.size():
ftype = str(node.dataType())
if parent.imagesthumbnails and self.isImage(ftype):
thumb = ImageThumb()
img = thumb.getImage(ftype, node, index)
if img:
parent.emit(SIGNAL('dataImage'), index, node, img)
def __init__(self, connector, parent=None):
QThread.__init__(self, parent)
self.resultRecordQueue = deque()
self.resultRecordMutex = QMutex()
self.resultRecordSem = QSemaphore(0)
def __init__(self,n=0): QSemaphore.__init__(self,n)