utils.py

import os
import subprocess
import settings


def adb_connection_int(apps):
    '''
    Starts ADB server
    Connect to Device
    Kills All Apps
    '''
    adb = settings.ADB_BINARY
    dev_id = settings.DEVICE_ID
    subprocess.call([adb, "kill-server"])
    subprocess.call([adb, "start-server"])
    subprocess.call([adb, "-s", dev_id, "wait-for-device"])
    try:
        for app in apps:
            subprocess.call([adb, "shell", "am", "force-stop", app])
    except:
        pass


def adb_kill():
    """
    Kill ADB Server
    """
    adb = settings.ADB_BINARY
    subprocess.call([adb, "kill-server"])

def make_dirs():
    """
    Make needed directories
    """
    valid_crash_dir = os.path.join(os.path.dirname(__file__), "crash")
    fuzz_out_dir = os.path.join(os.path.dirname(__file__), "fuzz_files")
    if not os.path.exists(fuzz_out_dir):
        os.makedirs(fuzz_out_dir)
    if not os.path.exists(valid_crash_dir):
        os.makedirs(valid_crash_dir)