a h@sXddlmZddlmZddlZddlZddlmZm Z ej Z Gdddej ZdS)N)base)PopenPIPEcsbeZdZdZeddZddZddZdd Zfd d Z fd d Z e j ffdd Z ZS) ScriptPlugina; Executes an external script or binary when the profile is loaded or unloaded. You can choose an arbitrary executable. IMPORTANT: The `script` plug-in is provided mainly for compatibility with earlier releases. Prefer other *TuneD* plug-ins if they cover the required functionality. *TuneD* calls the executable with one of the following arguments: * `start` when loading the profile * `stop` when unloading the profile You need to correctly implement the `stop` action in your executable and revert all settings that you changed during the `start` action. Otherwise, the roll-back step after changing your *TuneD* profile will not work. Bash scripts can import the [filename]`/usr/lib/tuned/functions` Bash library and use the functions defined there. Use these functions only for functionality that is not natively provided by *TuneD*. If a function name starts with an underscore, such as `_wifi_set_power_level`, consider the function private and do not use it in your scripts, because it might change in the future. Specify the path to the executable using the `script` parameter in the plug-in configuration. .Running a Bash script from a profile ==== To run a Bash script named `script.sh` that is located in the profile directory, use: ---- [script] script=${i:PROFILE_DIR}/script.sh ---- ==== cCsddiS)Nscript)selfrr?/usr/lib/python3.9/site-packages/tuned/plugins/plugin_script.py_get_config_options1sz ScriptPlugin._get_config_optionscCs2d|_d|_|jddur(|jd|_ng|_dS)NTFr)Z_has_static_tuningZ_has_dynamic_tuningoptions_scriptsr instancerrr _instance_init7s zScriptPlugin._instance_initcCsdS)Nrrrrr _instance_cleanupAszScriptPlugin._instance_cleanupc Cs.d}|D]}tj}||j||sBtdd|qtd|t |ft dt t | ztt |g|ttd|dtj|d}|\}}t|rtd||ddf|jrtd ||jfd }Wqttfy&} z"td || fd }WYd} ~ qd} ~ 00q|S) NTzGPaths outside of the profile directories cannot be used in the script, zignoring script: '%s'.z'calling script '%s' with arguments '%s'zusing environment '%s')stdoutstderrZ close_fdsenvZuniversal_newlinescwdzscript '%s' error output: '%s'z#script '%s' returned error code: %dFzscript '%s' error: %s)osenvironupdateZ _variablesZget_envZ_safe_script_pathlogerrorinfostrdebuglistitemsrrpathdirnameZ communicatelen returncodeOSErrorIOError) r ZscriptsZ argumentsretrrprocouterrerrr _call_scriptsDs8     zScriptPlugin._call_scriptscs$tt||||jdgdS)Nstart)superr_instance_apply_staticr,r r __class__rr r/`sz#ScriptPlugin._instance_apply_staticcstd}tt||||dkr d}dg}|r4|dg7}||j|dkrZttj|jnt tj |jd}|S)NTFZverifyignore_missing) r.r_instance_verify_staticr,r rrconstsZSTR_VERIFY_PROFILE_OKrZSTR_VERIFY_PROFILE_FAIL)r rr2Zdevicesr'argsr0rr r3ds  z$ScriptPlugin._instance_verify_staticcsBdg}|tjkr|dg}|t|j|tt|||dS)NstopZ full_rollback)r4Z ROLLBACK_FULLr,reversedr r.r_instance_unapply_static)r rZrollbackr5r0rr r8ss   z%ScriptPlugin._instance_unapply_static)__name__ __module__ __qualname____doc__ classmethodr rrr,r/r3r4Z ROLLBACK_SOFTr8 __classcell__rrr0r r s'    r)Z tuned.constsr4rZ tuned.logsZtunedr subprocessrrZlogsgetrZPluginrrrrr s