esphome/esphomeyaml/components/wifi.py
2018-06-02 22:22:20 +02:00

101 lines
3.1 KiB
Python

import voluptuous as vol
import esphomeyaml.config_validation as cv
from esphomeyaml import core
from esphomeyaml.const import CONF_AP, CONF_CHANNEL, CONF_DNS1, CONF_DNS2, CONF_DOMAIN, \
CONF_GATEWAY, CONF_HOSTNAME, CONF_ID, CONF_MANUAL_IP, CONF_PASSWORD, CONF_SSID, \
CONF_STATIC_IP, CONF_SUBNET, ESP_PLATFORM_ESP8266
from esphomeyaml.helpers import App, Pvariable, StructInitializer, add, esphomelib_ns, global_ns
def validate_password(value):
value = cv.string(value)
if not value:
return value
if len(value) < 8:
raise vol.Invalid(u"WPA password must be at least 8 characters long")
if len(value) > 63:
raise vol.Invalid(u"WPA password must be at most 63 characters long")
return value
AP_MANUAL_IP_SCHEMA = vol.Schema({
vol.Required(CONF_STATIC_IP): cv.ipv4,
vol.Required(CONF_GATEWAY): cv.ipv4,
vol.Required(CONF_SUBNET): cv.ipv4,
})
STA_MANUAL_IP_SCHEMA = AP_MANUAL_IP_SCHEMA.extend({
vol.Inclusive(CONF_DNS1, 'dns'): cv.ipv4,
vol.Inclusive(CONF_DNS2, 'dns'): cv.ipv4,
})
# pylint: disable=invalid-name
IPAddress = global_ns.IPAddress
ManualIP = esphomelib_ns.ManualIP
WiFiComponent = esphomelib_ns.WiFiComponent
CONFIG_SCHEMA = vol.Schema({
cv.GenerateID(): cv.declare_variable_id(WiFiComponent),
vol.Optional(CONF_SSID): cv.ssid,
vol.Optional(CONF_PASSWORD): validate_password,
vol.Optional(CONF_MANUAL_IP): STA_MANUAL_IP_SCHEMA,
vol.Optional(CONF_AP): vol.Schema({
vol.Required(CONF_SSID): cv.ssid,
vol.Optional(CONF_PASSWORD): validate_password,
vol.Optional(CONF_CHANNEL): vol.All(cv.positive_int, vol.Range(min=1, max=14)),
vol.Optional(CONF_MANUAL_IP): AP_MANUAL_IP_SCHEMA,
}),
vol.Optional(CONF_HOSTNAME): cv.hostname,
vol.Required(CONF_DOMAIN, default='.local'): cv.domainname,
})
def safe_ip(ip):
if ip is None:
return None
return IPAddress(*ip.args)
def manual_ip(config):
return StructInitializer(
ManualIP,
('static_ip', safe_ip(config[CONF_STATIC_IP])),
('gateway', safe_ip(config[CONF_GATEWAY])),
('subnet', safe_ip(config[CONF_SUBNET])),
('dns1', safe_ip(config.get(CONF_DNS1))),
('dns2', safe_ip(config.get(CONF_DNS2))),
)
def to_code(config):
sta = CONF_SSID in config
ap = CONF_AP in config
if sta:
rhs = App.init_wifi(config[CONF_SSID], config.get(CONF_PASSWORD))
else:
rhs = App.init_wifi()
wifi = Pvariable(config[CONF_ID], rhs)
if sta and CONF_MANUAL_IP in config:
add(wifi.set_sta_manual_ip(manual_ip(config[CONF_MANUAL_IP])))
if ap:
conf = config[CONF_AP]
password = config.get(CONF_PASSWORD)
if password is None and CONF_CHANNEL in conf:
password = u""
add(wifi.set_ap(conf[CONF_SSID], password, conf.get(CONF_CHANNEL)))
if CONF_MANUAL_IP in conf:
add(wifi.set_ap_manual_ip(manual_ip(conf[CONF_MANUAL_IP])))
if CONF_HOSTNAME in config:
add(wifi.set_hostname(config[CONF_HOSTNAME]))
def lib_deps(config):
if core.ESP_PLATFORM == ESP_PLATFORM_ESP8266:
return 'ESP8266WiFi'
return None