def verify(self): """Returns true if the image is valid, false otherwise. >>> img.verify() True :returns: Whether or not the image file is valid. :rtype: boolean """ if (self.type == "SOC_ELF" and not self.simg): try: file_process = subprocess.Popen(["file", self.filename], stdout=subprocess.PIPE) file_type = file_process.communicate()[0].split()[1] if (file_type != "ELF"): return False except OSError: # "file" tool wasn't found, just continue without it # typically located: /usr/bin/file pass if (self.type in ["CDB", "BOOT_LOG"]): # Look for "CDBH" contents = open(self.filename).read() if (self.simg): contents = get_simg_contents(contents) if (contents[:4] != "CDBH"): return False return True
def verify(self): """Returns true if the image is valid, false otherwise. >>> img.verify() True :returns: Whether or not the image file is valid. :rtype: boolean """ if (self.type == "SOC_ELF" and not self.simg): try: file_process = subprocess.Popen(["file", self.filename], stdout=subprocess.PIPE) file_type = file_process.communicate()[0].split()[1] if (file_type != "ELF"): return False except OSError: # "file" tool wasn't found, just continue without it # typically located: /usr/bin/file pass if (self.type in ["CDB", "BOOT_LOG"]): # Look for "CDBH" contents = open(self.filename).read() if (self.simg): contents = get_simg_contents(contents) if (contents[:4] != "CDBH"): return False return True
def __init__(self, contents=None): """Default constructor for the UbootEnv class.""" self.variables = {} if (contents != None): if (has_simg(contents)): contents = get_simg_contents(contents) contents = contents.rstrip("%c%c" % (chr(0), chr(255)))[4:] lines = contents.split(chr(0)) for line in lines: part = line.partition("=") self.variables[part[0]] = part[2]
def __init__(self, contents=None): """Default constructor for the UbootEnv class.""" self.variables = {} if (contents != None): if (has_simg(contents)): contents = get_simg_contents(contents) contents = contents.rstrip("%c%c" % (chr(0), chr(255)))[4:] lines = contents.split(chr(0)) for line in lines: part = line.partition("=") self.variables[part[0]] = part[2]