3 �<�e� � @ sX d dl mZ d dlT ddlZddlZddlZddlmZ ej j � Z G dd� dej �Z dS )� )�base)�*� N)�ACPI_DIRc sv e Zd ZdZ� fdd�Zedd� �Zdd� Zdd � Zed d � �Z ed d � �Z e d�dd� �Z e d�ddd��Z� ZS )� ACPIPlugina> `acpi`:: Configures the ACPI driver. + The only currently supported option is [option]`platform_profile`, which sets the ACPI platform profile sysfs attribute, a generic power/performance preference API for other drivers. Multiple profiles can be specified, separated by `|`. The first available profile is selected. + -- .Selecting a platform profile ==== ---- [acpi] platform_profile=balanced|low-power ---- Using this option, *TuneD* will try to set the platform profile to `balanced`. If that fails, it will try to set it to `low-power`. ==== -- c s t t| �j||� d S )N)�superr �__init__)�self�args�kwargs)� __class__� �!/usr/lib/python3.6/plugin_acpi.pyr $ s zACPIPlugin.__init__c C s dd iS )N�platform_profiler )�clsr r r �_get_config_options' s z ACPIPlugin._get_config_optionsc C s d|_ d|_d S )NTF)Z_has_static_tuningZ_has_dynamic_tuning)r �instancer r r �_instance_init+ s zACPIPlugin._instance_initc C s d S )Nr )r r r r r �_instance_cleanup/ s z ACPIPlugin._instance_cleanupc C s t jjtd�S )NZplatform_profile_choices)�os�path�joinr )r r r r � _platform_profile_choices_path2 s z)ACPIPlugin._platform_profile_choices_pathc C s t jjtd�S )Nr )r r r r )r r r r �_platform_profile_path6 s z!ACPIPlugin._platform_profile_pathr c C s� t jj| j� �s tjd� d S dd� |jd�D �}t| jj | j � �j� �}xZ|D ]R}||kr�|s�tj d| � | jj | j� ||r�t jgndd� |S tjd| � qPW tjd � d S ) Nz5ACPI platform_profile is not supported on this systemc S s g | ] }|j � �qS r )�strip)�.0�profiler r r � <listcomp>? s z4ACPIPlugin._set_platform_profile.<locals>.<listcomp>�|z Setting platform_profile to '%s'F)Zno_errorz+Requested platform_profile '%s' unavailablezDFailed to set platform_profile. Is the value in the profile correct?)r r �isfiler �log�debug�split�set�_cmd� read_filer �infoZ write_to_file�errno�ENOENT�warn�error)r ZprofilesZsim�removeZavail_profilesr r r r �_set_platform_profile: s z ACPIPlugin._set_platform_profileFc C s2 t jj| j� �s tjd� d S | jj| j� �j� S )Nz5ACPI platform_profile is not supported on this system) r r r r r r! r$ r% r )r Zignore_missingr r r �_get_platform_profileL s z ACPIPlugin._get_platform_profile)F)�__name__� __module__� __qualname__�__doc__r � classmethodr r r r r Z command_setr, Z command_getr- � __classcell__r r )r r r s r )� r Z decoratorsr r' Z tuned.logsZtunedZ tuned.constsr Zlogs�getr ZPluginr r r r r �<module> s