# -*- coding: utf-8 -*-
#
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2025 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENCE.TXT
#
"""Constants and regex patterns for crontab parsing."""

import re

# Path to the isolation wrapper script
ISOLATION_WRAPPER = "/usr/sbin/cagefs_enter_site"

# Environment variable that indicates website isolation is active
DOCUMENT_ROOT_ENV = "PROXYEXEC_DOCUMENT_ROOT"

# Pattern to match crontab schedule fields (5 fields for standard cron)
# Matches: minute hour day month weekday
CRON_SCHEDULE_PATTERN = re.compile(rb"^(\S+\s+\S+\s+\S+\s+\S+\s+\S+)\s+(.*)$")

# Pattern to match a crontab(5) environment-assignment line: `name = value`
# with optional whitespace around `=`. `name` is a POSIX-style identifier
# (matching cronie's env_get(): [A-Za-z_][A-Za-z0-9_]*). Anchored at start of
# the (stripped) line so leading whitespace is ignored at the call site.
CRON_ENV_ASSIGNMENT_PATTERN = re.compile(rb"^[A-Za-z_][A-Za-z0-9_]*\s*=")

# Markers for website cron sections
WEBSITE_CRON_BEGIN_PATTERN = re.compile(rb"^##\s+WEBSITE\s+CRON\s+BEGIN\s+(.+)$")
WEBSITE_CRON_END_PATTERN = re.compile(rb"^##\s+WEBSITE\s+CRON\s+END\s*$")