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wireless plugin: use new commands interface, not completed!

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This commit is contained in:
Jan Vcelak 2012-05-11 16:29:29 +02:00
parent e2cf4b13b6
commit 0f6051843f
2 changed files with 13 additions and 62 deletions
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2
tuned/plugins/decorator.py
View file

@ -18,7 +18,7 @@
__all__ = ["command", "command_get"]
# @command_set("scheduler", per_device=True)
# def set_scheduler(self, device, value):
# def set_scheduler(self, value, device):
# set_new_scheduler
#
# @command_get("scheduler")

73
tuned/plugins/plugin_wireless.py
View file

@ -8,27 +8,16 @@ import glob
log = tuned.logs.get()
class WirelessPlugin(tuned.plugins.Plugin):
class WirelessPlugin(tuned.plugins.RFKillPlugin):
"""
Plugin for setting wireless powersaving options.
"""
def __init__(self, devices, options):
"""
"""
super(self.__class__, self).__init__(devices, options)
if not tuned.utils.storage.Storage.get_instance().data.has_key("wireless"):
tuned.utils.storage.Storage.get_instance().data["wireless"] = {}
self.register_command("wifi_power_level", self._set_wifi_power_level)
self.register_command("enable_bluetooth", self._set_enable_bluetooth)
@classmethod
def _get_default_options(cls):
return {
"dynamic_tuning" : "0",
"wifi_power_level" : None,
"enable_bluetooth" : None,
"power_level" : None,
}
def cleanup(self):
@ -37,51 +26,13 @@ class WirelessPlugin(tuned.plugins.Plugin):
def update_tuning(self):
pass
@command("wireless", "wifi_power_level")
def _set_wifi_power_level(self, power_level):
try:
lines = open("/proc/net/wireless").readlines()
except (OSError,IOError) as e:
log.error("Error reading wifi devices from /proc/net/wireless: %s" % (e))
return
@command_set("power_level", per_device=True)
def _set_power_level(self, value, device):
# TODO: not implemented ticket #26
# 1. iwpriv <interface> set_power <power_level>
# 2. /sys/bus/pci/devices/*/power_level
log.warn("setting wifi power_level is not implemented, ticket #26")
ifaces = []
for line in lines:
if line.find("|") != -1:
continue
try:
ifaces.append(line[:line.find(":")])
except IndexError:
pass
if len(ifaces) == 0:
log.info("No wifi interfaces found")
return
# TODO: set old_value properly. Is there "get_power"? I don't have wifi here
old_value = "5"
for iface in ifaces:
tuned.utils.commands.execute(["iwpriv", iface, "set_power", power_level])
for sys_file in glob.glob("/sys/bus/pci/devices/*/power_level"):
tuned.utils.commands.write_to_file(sys_file, power_level)
return old_value
@command("wireless", "enable_bluetooth")
def _set_enable_bluetooth(self, value):
old_value = "" # TODO: Set old_value properly
if value == "1" or value == "true":
tuned.utils.commands.execute(["modprobe", "hci_usb"])
tuned.utils.commands.execute(["hciconfig", "hci0", "up"])
elif value == "0" or value == "false":
tuned.utils.commands.execute(["hciconfig", "hci0", "down"])
tuned.utils.commands.execute(["rmmod", "hci_usb"])
else:
log.warn("Incorrect enable_bluetooth value.")
return
return old_value
@command_get("power_level")
def _get_power_level(self, device):
return None