def __init__(self):
self.injectBasicFilename = "injectBasic.stp"
self.injectAdvancedFilename = "injectAdvanced.stp"
self.injector = None
self.controller = None
self.builder = gtk.Builder()
self.builder.add_from_file("fault_injection.glade")
# signaly z glade souboru
self.builder.connect_signals({
"exitApp": gtk.main_quit,
"browseButtonClicked": self.browseClicked,
"nofileRadio": self.nofileRadioClicked,
"eacessRadio": self.eacessRadioClicked,
"enoentRadio": self.enoentRadioClicked,
"emfileRadio": self.emfileRadioClicked,
"ewouldblockRadio": self.ewouldblockRadioClicked,
"eexistRadio": self.eexistRadioClicked,
"nonetRadio": self.nonetRadioClicked,
"enetunreachRadio": self.enetunreachRadioClicked,
"etimedoutRadio": self.etimedoutRadioClicked,
"econnrefusedRadio": self.econnrefusedRadioClicked,
"econnresetRadio": self.econnresetRadioClicked,
"emsgsizeRadio": self.emsgsizeRadioClicked,
"eisconnRadio": self.eisconnRadioClicked,
"enotconnRadio": self.enotconnRadioClicked,
"startButtonClicked": self.startButtonClicked,
"termButtonClicked": self.termButtonClicked,
"eaccesProcessRadio": self.eaccesProcessRadioClicked,
"enoentProcessRadio": self.enoentProcessRadioClicked,
"enoexecRadio": self.enoexecRadioClicked,
"enomemProcessRadio": self.enomemProcessRadioClicked,
"elibbadRadio": self.elibbadRadioClicked,
"etxtbsyRadio": self.etxtbsyRadioClicked,
"noprocessRadio": self.noprocessRadioClicked,
"addFaultButton": self.addFaultButtonClicked,
"removeButtonClicked": self.removeButtonClicked,
"modeBasicToggled": self.modeBasicToggled,
"modeAdvancedToggled": self.modeAdvancedToggled,
"saveAs": self.saveAs,
"save": self.save,
"open": self.openFile,
"mainDeleteEvent": self.mainDeleteEvent,
"noMemoryRadio": self.noMemoryRadioClicked,
"memoryEnomemRadio": self.memoryEnomemRadioClicked,
"memoryEaccesRadio": self.memoryEaccesRadioClicked,
"memoryEagainRadio": self.memoryEagainRadioClicked,
"noRwRadio": self.noRwRadioClicked,
"rwEbadfRadio": self.rwEbadfRadioClicked,
"rwEioRadio": self.rwEioRadioClicked,
"rwEfbigRadio": self.rwEfbigRadioClicked,
"rwEnospcRadio": self.rwEnospcRadioClicked,
"fileENOTDIRRadio": self.fileENOTDIRRadioClicked,
"fileEBUSYRadio": self.fileEBUSYRadioClicked,
"fileENOTEMPTYRadio": self.fileENOTEMPTYRadioClicked,
"fileEMLINKRadio": self.fileEMLINKRadioClicked,
"runAbout": self.runAbout,
"textViewAllocate": self.scrollDown
})
button = self.builder.get_object("termButton")
button.set_sensitive(False)
self.window = self.builder.get_object("mainWindow")
self.window.show()
# Tabulka pro chyby v pokrocilem rezimu
self.faultView = self.builder.get_object("faultView")
self.faultList = gtk.ListStore(
gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING,
gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING,
gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_BOOLEAN)
self.faultView.set_model(self.faultList)
column = gtk.TreeViewColumn("Syscall", gtk.CellRendererText(), text=0)
column.set_resizable(True)
self.faultView.append_column(column)
column = gtk.TreeViewColumn("arg1", gtk.CellRendererText(), text=1)
column.set_resizable(True)
self.faultView.append_column(column)
column = gtk.TreeViewColumn("arg2", gtk.CellRendererText(), text=2)
column.set_resizable(True)
self.faultView.append_column(column)
column = gtk.TreeViewColumn("arg3", gtk.CellRendererText(), text=3)
column.set_resizable(True)
self.faultView.append_column(column)
column = gtk.TreeViewColumn("arg4", gtk.CellRendererText(), text=4)
column.set_resizable(True)
self.faultView.append_column(column)
column = gtk.TreeViewColumn("arg5", gtk.CellRendererText(), text=5)
column.set_resizable(True)
self.faultView.append_column(column)
column = gtk.TreeViewColumn("arg6", gtk.CellRendererText(), text=6)
column.set_resizable(True)
self.faultView.append_column(column)
column = gtk.TreeViewColumn("Error", gtk.CellRendererText(), text=7)
column.set_resizable(True)
self.faultView.append_column(column)
cell = gtk.CellRendererToggle()
cell.set_radio(True)
cell.connect("toggled", self.faultToggled, self.faultList)
column = gtk.TreeViewColumn("Enable", cell, active=8)
column.set_clickable(True)
column.set_resizable(True)
column.set_alignment(0.5)
self.faultView.append_column(column)
# extrakce systemovych volani a jejich navratovych hodnot
extractor = SyscallExtractor()
self.syscallsAndErrors = extractor.extract("syscalls")
# asociativni pole pro povolene chyby od zacatku testovani
# v zakladnim rezimu
self.enableFault = {}
self.enableFault["file"] = "NOFAULT"
self.enableFault["net"] = "NOFAULT"
self.enableFault["process"] = "NOFAULT"
self.enableFault["memory"] = "NOFAULT"
self.enableFault["rw"] = "NOFAULT"
# datove typy pro chyby v pokrocilem rezimu
self.faults = {}
self.existedFaults = []
self.faultsStartValue = {}
self.faultsEdited = False
self.saveItem = self.builder.get_object("saveItem")
self.saveAsItem = self.builder.get_object("saveAsItem")
self.openItem = self.builder.get_object("openItem")
self.saveItem.set_sensitive(False)
self.saveAsItem.set_sensitive(False)
self.openItem.set_sensitive(False)
self.fileName = None
# log pro aktualni chyby
self.logText = ""
self.textBuffer = self.builder.get_object("textBuffer")
self.logView = self.builder.get_object("textViewLog")
# jmeno systemtapoveho modulu v procfs
self.moduleName = ""
# jmeno aplikace a jeji argumenty
self.appEntry = self.builder.get_object("appEntry")
self.paramEntry = self.builder.get_object("paramEntry")
# normalni nebo pokracile vkladani
self.modeBasic = True
frame = self.builder.get_object("frame2")
frame.set_visible(False)
# vkladane chyby do zakladniho modu
self.basicError = {}
self.basicError["file"] = {
"open": ["EACCES", "ENOENT", "EMFILE", "EEXIST"],
"creat": ["EACCES", "ENOENT", "EMFILE", "EEXIST"],
"mkdir": ["EACCES", "ENOENT", "ENOTDIR", "EEXIST"],
"mkdirat": ["EACCES", "ENOENT", "ENOTDIR", "EEXIST"],
"chmod": ["EACCES", "ENOENT", "ENOTDIR"],
"chmodat": ["EACCES", "ENOENT", "ENOTDIR"],
"chown": ["EACCES", "ENOENT", "ENOTDIR"],
"fchown": ["EACCES", "ENOENT", "ENOTDIR"],
"lchown": ["EACCES", "ENOENT", "ENOTDIR"],
"rmdir": ["EACCES", "ENOENT", "ENOTDIR", "EBUSY", "ENOTEMPTY"],
"link": ["EACCES", "ENOENT", "ENOTDIR", "EEXIST", "EMLINK"],
"linkat": ["EACCES", "ENOENT", "ENOTDIR", "EEXIST", "EMLINK"]
}
self.basicError["net"] = {
"connect": ["ENETUNREACH", "ETIMEDOUT", "ECONNREFUSED", "EISCONN"],
"send": ["ECONNRESET", "EMSGSIZE", "EISCONN", "ENOTCONN"],
"sendto": ["ECONNRESET", "EMSGSIZE", "EISCONN", "ENOTCONN"],
"sendmsg": ["ECONNRESET", "EMSGSIZE", "EISCONN", "ENOTCONN"],
"recv": ["ECONNREFUSED", "ENOTCONN"],
"recvfrom": ["ECONNREFUSED", "ENOTCONN"],
"recvmsg": ["ECONNREFUSED", "ENOTCONN"]
}
self.basicError["process"] = {
"execve":
["EACCES", "ENOENT", "ENOEXEC", "ENOMEM", "ELIBBAD", "ETXTBSY"],
"fork": ["ENOMEM"]
}
self.basicError["memory"] = {
"mmap2": ["ENOMEM", "EACCES", "EAGAIN"],
"munmap": ["ENOMEM", "EACCES", "EAGAIN"],
"mremap": ["EAGAIN"],
"mprotect": ["EACCES", "EAGAIN"],
"brk": ["EAGAIN"]
}
self.basicError["rw"] = {
"write": ["EBADF", "EIO", "EFBIG", "ENOSPC"],
"read": ["EBADF", "EIO"]
}
# chybejici volani v zakladnim rezim
self.missingSyscall = []
# zkontroluje, ktere volani v zakldnim rezimu nelze pouzit
self.checkError()
# stav aplikace
self.progress = self.builder.get_object("progressbar")
self.imageYes = self.builder.get_object("imageYes")
self.imageYes.set_visible(False)
self.imageNo = self.builder.get_object("imageNo")
self.labelStatus = self.builder.get_object("labelStatus")
print "no command"
return
# otevreni vstupniho souboru
# a nacteni dat (pravidel pro injection)
inputData = ""
try:
inputFile = file(inputFilename, 'r')
except IOError:
print "File does not exist."
return
inputData = inputFile.read()
inputFile.close()
# extrakce systemovych volani a jejich navratovych hodnot
extractor = SyscallExtractor()
try:
syscallsAndErrors = extractor.extract("syscalls")
except:
print "Error during syscalls search"
return
# lexikalni a syntakticka analyza vstupniho soboru s pravidly
scanner = InputScanner(syscallsAndErrors)
injectValues = scanner.scan(inputData)
if injectValues == None:
print "Bad format of input file"
return
# vygeneruje soubor pro systemtap
generator = GenerateStap()
def __init__(self):
self.injectBasicFilename = "injectBasic.stp"
self.injectAdvancedFilename = "injectAdvanced.stp"
self.injector = None
self.controller = None
self.builder = gtk.Builder()
self.builder.add_from_file("fault_injection.glade")
# signaly z glade souboru
self.builder.connect_signals({ "exitApp" : gtk.main_quit, "browseButtonClicked": self.browseClicked,
"nofileRadio" : self.nofileRadioClicked, "eacessRadio" : self.eacessRadioClicked,
"enoentRadio" : self.enoentRadioClicked, "emfileRadio" : self.emfileRadioClicked,
"ewouldblockRadio" : self.ewouldblockRadioClicked, "eexistRadio" : self.eexistRadioClicked,
"nonetRadio" : self.nonetRadioClicked, "enetunreachRadio" : self.enetunreachRadioClicked,
"etimedoutRadio" : self.etimedoutRadioClicked, "econnrefusedRadio" : self.econnrefusedRadioClicked,
"econnresetRadio" : self.econnresetRadioClicked, "emsgsizeRadio" : self.emsgsizeRadioClicked,
"eisconnRadio" : self.eisconnRadioClicked, "enotconnRadio" : self.enotconnRadioClicked,
"startButtonClicked" : self.startButtonClicked, "termButtonClicked" : self.termButtonClicked,
"eaccesProcessRadio" : self.eaccesProcessRadioClicked, "enoentProcessRadio" : self.enoentProcessRadioClicked,
"enoexecRadio" : self.enoexecRadioClicked, "enomemProcessRadio" : self.enomemProcessRadioClicked,
"elibbadRadio" : self.elibbadRadioClicked, "etxtbsyRadio" : self.etxtbsyRadioClicked,
"noprocessRadio" : self.noprocessRadioClicked, "addFaultButton" : self.addFaultButtonClicked,
"removeButtonClicked": self.removeButtonClicked, "modeBasicToggled" : self.modeBasicToggled,
"modeAdvancedToggled" : self.modeAdvancedToggled, "saveAs" : self.saveAs, "save" : self.save,
"open" : self.openFile, "mainDeleteEvent" : self.mainDeleteEvent, "noMemoryRadio" : self.noMemoryRadioClicked,
"memoryEnomemRadio" : self.memoryEnomemRadioClicked, "memoryEaccesRadio" : self.memoryEaccesRadioClicked,
"memoryEagainRadio" : self.memoryEagainRadioClicked, "noRwRadio" : self.noRwRadioClicked,
"rwEbadfRadio" : self.rwEbadfRadioClicked, "rwEioRadio" : self.rwEioRadioClicked,
"rwEfbigRadio" : self.rwEfbigRadioClicked, "rwEnospcRadio" : self.rwEnospcRadioClicked,
"fileENOTDIRRadio" : self.fileENOTDIRRadioClicked, "fileEBUSYRadio" : self.fileEBUSYRadioClicked,
"fileENOTEMPTYRadio" : self.fileENOTEMPTYRadioClicked, "fileEMLINKRadio" : self.fileEMLINKRadioClicked,
"runAbout" : self.runAbout, "textViewAllocate" : self.scrollDown})
button = self.builder.get_object("termButton")
button.set_sensitive(False)
self.window = self.builder.get_object("mainWindow")
self.window.show()
# Tabulka pro chyby v pokrocilem rezimu
self.faultView = self.builder.get_object("faultView")
self.faultList = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_BOOLEAN)
self.faultView.set_model(self.faultList)
column = gtk.TreeViewColumn("Syscall", gtk.CellRendererText(), text=0)
column.set_resizable(True)
self.faultView.append_column(column)
column = gtk.TreeViewColumn("arg1", gtk.CellRendererText(), text=1)
column.set_resizable(True)
self.faultView.append_column(column)
column = gtk.TreeViewColumn("arg2", gtk.CellRendererText(), text=2)
column.set_resizable(True)
self.faultView.append_column(column)
column = gtk.TreeViewColumn("arg3", gtk.CellRendererText(), text=3)
column.set_resizable(True)
self.faultView.append_column(column)
column = gtk.TreeViewColumn("arg4", gtk.CellRendererText(), text=4)
column.set_resizable(True)
self.faultView.append_column(column)
column = gtk.TreeViewColumn("arg5", gtk.CellRendererText(), text=5)
column.set_resizable(True)
self.faultView.append_column(column)
column = gtk.TreeViewColumn("arg6", gtk.CellRendererText(), text=6)
column.set_resizable(True)
self.faultView.append_column(column)
column = gtk.TreeViewColumn("Error", gtk.CellRendererText(), text=7)
column.set_resizable(True)
self.faultView.append_column(column)
cell = gtk.CellRendererToggle()
cell.set_radio(True)
cell.connect("toggled", self.faultToggled, self.faultList)
column = gtk.TreeViewColumn("Enable", cell, active=8)
column.set_clickable(True)
column.set_resizable(True)
column.set_alignment(0.5)
self.faultView.append_column(column)
# extrakce systemovych volani a jejich navratovych hodnot
extractor = SyscallExtractor()
self.syscallsAndErrors = extractor.extract("syscalls")
# asociativni pole pro povolene chyby od zacatku testovani
# v zakladnim rezimu
self.enableFault = {}
self.enableFault["file"] = "NOFAULT"
self.enableFault["net"] = "NOFAULT"
self.enableFault["process"] = "NOFAULT"
self.enableFault["memory"] = "NOFAULT"
self.enableFault["rw"] = "NOFAULT"
# datove typy pro chyby v pokrocilem rezimu
self.faults = {}
self.existedFaults = []
self.faultsStartValue = {}
self.faultsEdited = False
self.saveItem = self.builder.get_object("saveItem")
self.saveAsItem = self.builder.get_object("saveAsItem")
self.openItem = self.builder.get_object("openItem")
self.saveItem.set_sensitive(False)
self.saveAsItem.set_sensitive(False)
self.openItem.set_sensitive(False)
self.fileName = None
# log pro aktualni chyby
self.logText = ""
self.textBuffer = self.builder.get_object("textBuffer")
self.logView = self.builder.get_object("textViewLog")
# jmeno systemtapoveho modulu v procfs
self.moduleName = ""
# jmeno aplikace a jeji argumenty
self.appEntry = self.builder.get_object("appEntry")
self.paramEntry = self.builder.get_object("paramEntry")
# normalni nebo pokracile vkladani
self.modeBasic = True
frame = self.builder.get_object("frame2")
frame.set_visible(False)
# vkladane chyby do zakladniho modu
self.basicError = {}
self.basicError["file"] = { "open" : ["EACCES", "ENOENT", "EMFILE", "EEXIST"],
"creat" : ["EACCES", "ENOENT", "EMFILE", "EEXIST"],
"mkdir" : ["EACCES", "ENOENT", "ENOTDIR", "EEXIST"],
"mkdirat" : ["EACCES", "ENOENT", "ENOTDIR", "EEXIST"],
"chmod" : ["EACCES", "ENOENT", "ENOTDIR"],
"chmodat" : ["EACCES", "ENOENT", "ENOTDIR"],
"chown" : ["EACCES", "ENOENT", "ENOTDIR"],
"fchown" : ["EACCES", "ENOENT", "ENOTDIR"],
"lchown" : ["EACCES", "ENOENT", "ENOTDIR"],
"rmdir" : ["EACCES", "ENOENT", "ENOTDIR", "EBUSY", "ENOTEMPTY"],
"link" : ["EACCES", "ENOENT", "ENOTDIR", "EEXIST", "EMLINK"],
"linkat" : ["EACCES", "ENOENT", "ENOTDIR", "EEXIST", "EMLINK"]}
self.basicError["net"] = { "connect" : ["ENETUNREACH", "ETIMEDOUT", "ECONNREFUSED", "EISCONN"],
"send" : ["ECONNRESET", "EMSGSIZE", "EISCONN", "ENOTCONN"],
"sendto" : ["ECONNRESET", "EMSGSIZE", "EISCONN", "ENOTCONN"],
"sendmsg" : ["ECONNRESET", "EMSGSIZE", "EISCONN", "ENOTCONN"],
"recv" : ["ECONNREFUSED", "ENOTCONN"],
"recvfrom" : ["ECONNREFUSED", "ENOTCONN"],
"recvmsg" : ["ECONNREFUSED", "ENOTCONN"]}
self.basicError["process"] = {"execve" : ["EACCES", "ENOENT", "ENOEXEC", "ENOMEM", "ELIBBAD", "ETXTBSY"],
"fork" : ["ENOMEM"]}
self.basicError["memory"] = {"mmap2" : ["ENOMEM", "EACCES", "EAGAIN"],
"munmap" : ["ENOMEM", "EACCES", "EAGAIN"],
"mremap" : ["EAGAIN"],
"mprotect" : ["EACCES", "EAGAIN"],
"brk" : ["EAGAIN"]}
self.basicError["rw"] = {"write" : ["EBADF", "EIO", "EFBIG", "ENOSPC"],
"read" : ["EBADF", "EIO"]}
# chybejici volani v zakladnim rezim
self.missingSyscall = []
# zkontroluje, ktere volani v zakldnim rezimu nelze pouzit
self.checkError()
# stav aplikace
self.progress = self.builder.get_object("progressbar")
self.imageYes =self.builder.get_object("imageYes")
self.imageYes.set_visible(False)
self.imageNo =self.builder.get_object("imageNo")
self.labelStatus = self.builder.get_object("labelStatus")
