PL jgdZddlmZddlZddlZddlZddlmZmZm Z ej dZ dZ dZ dZGd d eZGd d eZd(dZd)dZd*dZd+dZd,dZd-d.d#Zd/d&Zgd'ZdS)0uMinimal LSP JSON-RPC 2.0 framer over async streams. LSP wire format: Content-Length: \r\n \r\n The body is a JSON-RPC 2.0 envelope: request, response, or notification. This module replaces what ``vscode-jsonrpc/node`` would do in a TypeScript implementation. We keep it deliberately small — just the framer + envelope helpers — so :class:`agent.lsp.client.LSPClient` can focus on protocol semantics. ) annotationsN)AnyOptionalTuplezagent.lsp.protocoliiiceZdZdZdS)LSPProtocolErroruRaised when the wire protocol is violated. Distinct from :class:`LSPRequestError` which represents a server returning a JSON-RPC error response — that's protocol-conformant. This exception means the framing or envelope itself is broken. N)__name__ __module__ __qualname____doc__6/home/kuhnn/.hermes/hermes-agent/agent/lsp/protocol.pyrr srrc&eZdZdZd d fd ZxZS)LSPRequestErrorzRaised when an LSP request returns an error response. Carries the JSON-RPC ``code``, ``message``, and optional ``data``. NcodeintmessagestrdatarreturnNonectd|d|||_||_||_dS)Nz LSP error z: )super__init__rrr)selfrrr __class__s rrzLSPRequestError.__init__/sE 7d77g77888   rN)rrrrrrrr)r r r r r __classcell__)rs@rrr)sL rrobjdictrbytesctj|ddd}dt|dd}||zS)uEncode a JSON-RPC envelope as a Content-Length framed byte string. The body is encoded as compact UTF-8 JSON (no spaces between separators) — matches what ``vscode-jsonrpc`` emits and keeps the Content-Length count exact. ),:F) separators ensure_asciiutf-8zContent-Length: z ascii)jsondumpsencodelen)r bodyheaders rencode_messager06sV :cju E E E L LW U UD 3D 3 3 3 : :7 C CF D=rreaderasyncio.StreamReaderOptional[dict]c Ki}d} |dd{V}n?#tj$r-}|js|sYd}~dSt d|jd|d}~wwxYw|t |z }|dkrt d|dd }|sn |d d \}}}n%#t$r}t d ||d}~wwxYw|st d || || <4| d}|t d| t|} n%#t$r}t d||d}~wwxYw| dks| dkrt d|  || d{V} n?#tj$r-}t d| dt |j|d}~wwxYw tj| dS#tj$r}t d||d}~wt$r}t d||d}~wwxYw)u1Read one Content-Length framed JSON-RPC message from the stream. Returns ``None`` on clean EOF (server closed stdout cleanly between messages — typical shutdown). Raises :class:`LSPProtocolError` on malformed framing. The reader is advanced to just past the JSON body on success. rTs Nz2unexpected EOF while reading LSP headers (partial=)i z2LSP header block exceeded 8 KiB without terminatorr)r%znon-ASCII LSP header: zmalformed LSP header line: zcontent-lengthz$LSP message missing Content-Length: znon-integer Content-Length: izunreasonable Content-Length: ztruncated LSP body: expected z bytes, got r(zinvalid JSON in LSP body: znon-UTF-8 LSP body: ) readuntilasyncioIncompleteReadErrorpartialrr-decode partitionUnicodeDecodeErrorstriplowergetr ValueError readexactlyr*loadsJSONDecodeError) r1headers header_byteslineekey_valueclnr.s r read_messagerNBseGL5 ))'22222222DD*   9 W ttttt"SQYSSS    D ! $  "E CRCy   M KK00::3??MCEE! M M M"#DD#D#DEE1 L M K"#I#I#IJJ J',{{}} !!##$95< % & &B zQgQQRRRM GG MMMDbDDEE1LM1uu$$$BqBBCCC''********  & KA K K3qy>> K K    Bz$++g..///  HHH?A??@@aG BBB9a99::ABs%A! AAA!,C C(C##C(&E66 FFF:GH%(H  H&H==J I J,I??Jreq_idrmethodrparamsrc d||d}|||d<|S)z&Build a JSON-RPC 2.0 request envelope.2.0)jsonrpcidrPNrQr )rOrPrQmsgs r make_requestrWs%!6BBC H Jrcd|d}|||d<|S)z7Build a JSON-RPC 2.0 notification envelope (no ``id``).rS)rTrPNrQr )rPrQrVs rmake_notificationrYs#!V44C H Jrresultcd||dS)z/Build a JSON-RPC 2.0 success response envelope.rS)rTrUrZr )rOrZs r make_responser\sFf = ==rrrrc&||d}|||d<d||dS)z-Build a JSON-RPC 2.0 error response envelope.)rrNrrS)rTrUerrorr )rOrrrerrs rmake_error_responser`s.'22C F FS 9 99rrVTuple[str, Any]ct|tsdS|ddkrdSd|v}d|v}|r |r d|dfS|rd|vsd|vr d |dfS|r |s d |dfSdS) zReturn ``(kind, key)`` where kind is one of ``request``, ``response``, ``notification``, ``invalid``. The key is the request id for request/response, the method name for notifications, and ``None`` for invalid messages. )invalidNrTrSrUrPrequestrZr^response notification) isinstancer!r@)rVhas_id has_methods rclassify_messagerjs c4  wwyU"" S[FSJ $*$#d)## %8s??gnn3t9$$-&-s8},, ?r) ERROR_CONTENT_MODIFIEDERROR_REQUEST_CANCELLEDERROR_METHOD_NOT_FOUNDrrr0rNrWrYr\r`rj)r r!rr")r1r2rr3)rOrrPrrQrrr!)rPrrQrrr!)rOrrZrrr!r) rOrrrrrrrrr!)rVr!rra)r __future__rr8r*loggingtypingrrr getLoggerloggerrkrlrm Exceptionrrr0rNrWrYr\r`rj__all__r rrrus#""""" ''''''''''  / 0 0  y     i       ?B?B?B?BD>>>> :::::,   r