#!/usr/bin/env python
"""
Countermeasures production driver - executes one or more countermeasures

Copyright 2023 Fortinet, Inc. All Rights Reserved.
fm-ops@fortinet.com
"""
import os
import sys
platform = sys.platform.lower()
if "freebsd" in platform:
    sys.path.insert(0, "/usr/local/fm-agent/lib/dependencies")
    sys.path.insert(0, "/usr/local/fm-agent/lib/library")
    sys.path.insert(0, "/usr/local/fm-agent/lib")
elif 'darwin' == platform:
    filePath = os.path.realpath(__file__)
    agent_bin  = os.path.split(filePath)[0]
    agent_version_dir = os.path.split(agent_bin)[0]

    architecture = None
    import subprocess
    with subprocess.Popen('arch', shell=False, stdout=subprocess.PIPE, stderr=subprocess.PIPE) as p:
        try:
            stdout, stderr = p.communicate(timeout=5.0)
            architecture = stdout.decode('utf-8').strip()
        except subprocess.TimeoutExpired:
            p.kill()

    if architecture is None:
        sys.stderr.write('Could not determine machine architecture\n')
        sys.exit(-12)

    sys_paths = [
        'lib/dependencies', 
        'lib/library', 
        'lib'
    ]
    if architecture:
        sys_paths.append('lib/dependencies/python{}.{}/{}'.format(
            sys.version_info.major,
            sys.version_info.minor,
            architecture
        ))
    for sp in sys_paths:
        sys.path.insert(
            0, 
            os.path.join(agent_version_dir, sp)
        )
else:
    sys.path.insert(0, "/usr/lib/fm-agent")
    sys.path.insert(0, "/usr/lib/fm-agent/dependencies")

    # Add platform/version-specific dependency directory if present
    version = sys.version_info
    sys.path.insert(0, "/usr/lib/fm-agent/dependencies/%s/python%s.%s" % (sys.platform, version[0], version[1]))

    # Add the main agent code directory
    sys.path.insert(0, "/usr/lib/fm-agent/library")

import countermeasures.cm_driver as cm_driver

cm_driver.BRAND = "fm"
cm_driver.USER = "fm-agent"
cm_driver.PKG_DIR = "fm-agent"

if "freebsd" in platform:
    cm_driver.BASE_CUSTOM_PLUGIN_DIR = "/usr/local/share/fm-agent/countermeasures"
    cm_driver.BASE_CONFIG_DIR = "/usr/local/etc"
    cm_driver.BIN_DIR = "/usr/local/fm-agent/bin"
    cm_driver.LIB_DIR = "/usr/local/fm-agent/lib"
elif 'darwin' == platform:
    base_dir = '/usr/local/FortiMonitor/agent'
    cm_driver.BIN_DIR = os.path.join(base_dir, 'latest/bin')
    cm_driver.BASE_CONFIG_DIR = os.path.join(base_dir, 'config')
    cm_driver.BASE_CUSTOM_PLUGIN_DIR = os.path.join(base_dir, 'share', cm_driver.PKG_DIR, 'countermeasures')
    cm_driver.BASE_DATA_DIR = os.path.join(base_dir, 'data')
    cm_driver.BASE_LOG_DIR = os.path.join(base_dir, 'logs')
    cm_driver.LIB_DIR = os.path.join(base_dir, 'latest/lib')
else:
    cm_driver.BIN_DIR = "/usr/bin/fm-agent"
    cm_driver.BASE_CONFIG_DIR = "/etc"
    cm_driver.BASE_CUSTOM_PLUGIN_DIR = "/usr/share/fm-agent/countermeasures"
    cm_driver.BASE_DATA_DIR = "/var/lib"
    cm_driver.BASE_LOG_DIR = "/var/log"
    cm_driver.LIB_DIR = "/usr/lib/fm-agent"


cm_driver.main()