3 .wrappercSs||_||_dS)N)Z _in_signature_out_signature)r in_signature out_signaturerrr r!Gsz3UnixSocketExporter.export..wrapper.__init__cs ||S)Nr)rargskwargs)methodrr __call__Ksz3UnixSocketExporter.export..wrapper.__call__N)__name__ __module__ __qualname__r!r)r)r(rr wrapperFsr-)r Exceptionr*robject)rr(r$r% method_namer-r)r(r export>s  zUnixSocketExporter.exportcs^tstdj}||jkr,td|Gfdddt}|||j|<|jj|dS)Nz#Only bound methods can be exported.z/Method with this name (%s) is already exported.cs eZdZddZfddZdS)z*UnixSocketExporter.signal..wrappercSs ||_dS)N)r#)rr%rrr r!Ysz3UnixSocketExporter.signal..wrapper.__init__cs ||S)Nr)rr&r')r(rr r)\sz3UnixSocketExporter.signal..wrapper.__call__N)r*r+r,r!r)r)r(rr r-Xsr-)rr.r*rr/radd)rr(r%r0r-r)r(r signalPs  zUnixSocketExporter.signalcOs||jkrtd|x|jD]}tjd|yDtjtjtj}|jd|j ||j |d||d|j Wqt k r}ztj d|||fWYdd}~XqXqWdS)NzSignal '%s' doesn't exist.zSending signal on socket %sFz2.0)jsonrpcr(paramsz2Error while sending signal '%s' to socket '%s': %s)rr.r rdebugsocketAF_UNIX SOCK_STREAMZ setblockingZconnect _send_datacloseOSErrorwarning)rr3r&r'pserrr send_signalbs      zUnixSocketExporter.send_signalcCs|jj|dS)N)r append)rpathrrr register_signal_pathpsz'UnixSocketExporter.register_signal_pathcCs|jrtjj|jr tj|jtjtjtj|_|jj |j|jj |j tj |j|j d|j d|jrtj|j|jdS)Nrr)rosrCexistsunlinkr7r8r9r ZbindZlistenrchownr rchmod)rrrr _construct_socket_objectss z+UnixSocketExporter._construct_socket_objectcCs |jr dS|j|jdS)N)r"stoprJ)rrrr start~szUnixSocketExporter.startcCs|jr|jjdS)N)r r;)rrrr rKszUnixSocketExporter.stopcCsbtjd|y|jtj|jdWn4tk r\}ztjd||fWYdd}~XnXdS)NzSending socket data: %s)zutf-8zFailed to send data '%s': %s)rr6sendjsondumpsencoder.r=)rr?datar@rrr r:s zUnixSocketExporter._send_dataFcCs$d|d}|r||d<n||d<|S)Nz2.0)r4idrresultr)rrQrRrresrrr _create_responses  z#UnixSocketExporter._create_responseNcCs|j|||dd|dS)N)codemessagerQT)rrR)rU)rrVrWrRrQrrr _create_error_responces z)UnixSocketExporter._create_error_responcecCs |j||S)N)rU)rrSrRrrr _create_result_responsesz*UnixSocketExporter._create_result_responsecCs|jdr|SdS)NrR)get)rrQrrr _check_ids zUnixSocketExporter._check_idcCsnt|tks&|jddks&|jd r2|jddS|jd}d}|d|jkrb|j|jdd|Sy|jd s|j|d}njt|d ttfkr|j|d|d }n>t|d tkr|j|df|d }n|j|jdd|SWnntk r$}z|j|jdd |t |Sd}~Xn8t k rZ}z|j|jd d |t |Sd}~XnX|j|j ||S)Nr4z2.0r(iXzInvalid RequestrRiYzMethod not foundr5iZzInvalid paramsrErroriiii) typedictrZrXrr[listtuple TypeErrorstrr.rY)rreqrRretr@rrr _process_requests&&   $&z#UnixSocketExporter._process_requestc #Cs|js dSxtj|jgffd\}}}|r|jj\}}y*d}x |jdj}|sZP||7}qFWWn2tk r}ztjd|wWYdd}~XnX|ryt j |}WnRtk r}z4tjd||f|j ||j d dt |wWYdd}~XnXt|tttfkr>tjd |j ||j d dt |qt|ttfkrt|dkrz|j ||j dd t |qg}x(|D] }|j|}|r|j|qW|r|j ||n|j|}|r|j ||qdSqWdS)a Periodically checks socket object for new calls. This allows to function without special thread. Interface is according JSON-RPC 2.0 Specification (see https://www.jsonrpc.org/specification) Example calls: printf '[{"jsonrpc": "2.0", "method": "active_profile", "id": 1}, {"jsonrpc": "2.0", "method": "profiles", "id": 2}]' | nc -U /run/tuned/tuned.sock printf '{"jsonrpc": "2.0", "method": "switch_profile", "params": {"profile_name": "balanced"}, "id": 1}' | nc -U /run/tuned/tuned.sock Nriz"Failed to load data of message: %sz!Failed to load json data '%s': %siz Parse errorzWrong format of calliXzInvalid RequestiDiDi)r"selectr ZacceptZrecvdecoder.rrrNloadsr:rXrbr]r`r_r^lenrerB) rr_ZconnrQZrec_datar@rTrcrrr period_checksT     zUnixSocketExporter.period_check)F)NN)r*r+r,__doc__constsZCFG_DEF_UNIX_SOCKET_PATHZ CFG_DEF_UNIX_SOCKET_SIGNAL_PATHSZCFG_DEF_UNIX_SOCKET_OWNERSHIPZCFG_DEF_UNIX_SOCKET_PERMISIONSZ'CFG_DEF_UNIX_SOCKET_CONNECTIONS_BACKLOGr!r"r1r3rArDrJrLrKr:rUrXrYr[rermrrrr rs*  r)rEr rrrfrZ tuned.logsZtunedZ tuned.constsroinspectrr7rNrgZlogsrZrZExporterInterfacerrrrr s