Amr Gharbeia
dfe318425f
- Local vector search: Ollama embeddings + semantic search - get-embedding with caching - cosine-similarity computation - semantic-search cognitive tool - :semantic-search tool for LLM queries - Tool permission tiers: security gating for cognitive tools - Three tiers: :allow, :deny, :ask - Gate in execute-tool-action before tool runs - Defaults: :deny for shell/delete-file, :ask for eval/write-file - :tool-permissions cognitive tool for management - Embedding provider support: Ollama AND llama.cpp - EMBEDDING_PROVIDER env var - EMBEDDING_MODEL env var - LLAMA_HOST for llama.cpp server - .env.example: Add embedding config variables - Fix parse-message in communication.lisp - Update ASDF: add test files, tool-permissions skill All 60 tests pass (6 suites x 100%)
83 lines
3.7 KiB
Common Lisp
83 lines
3.7 KiB
Common Lisp
(in-package :opencortex)
|
|
|
|
(defvar *actuator-registry* (make-hash-table :test 'equalp)
|
|
"Global registry mapping target keywords to their physical actuator functions.")
|
|
|
|
(defun register-actuator (name fn)
|
|
"Registers an actuator function. Actuators receive: (ACTION CONTEXT)."
|
|
(let ((key (if (keywordp name) name (intern (string-upcase (string name)) :keyword))))
|
|
(setf (gethash key *actuator-registry*) fn)))
|
|
|
|
(defun frame-message (msg-plist)
|
|
"Frames a Lisp plist with a 6-character hex length and a newline for stream integrity."
|
|
(let* ((*print-pretty* nil)
|
|
(*print-circle* nil)
|
|
(msg-string (format nil "~s" msg-plist))
|
|
(len (length msg-string)))
|
|
(format nil "~6,'0x~a~%" len msg-string)))
|
|
|
|
(defun parse-message (framed-string)
|
|
"Parses a hex-length prefixed framed string into a Lisp plist."
|
|
(let* ((len (parse-integer (subseq framed-string 0 6) :radix 16))
|
|
(payload (subseq framed-string 6 (+ 6 len))))
|
|
(let ((*read-eval* nil))
|
|
(read-from-string payload))))
|
|
|
|
(defun read-framed-message (stream)
|
|
"Reads a hex-length prefixed S-expression from the stream securely. Skips leading whitespace."
|
|
(let ((length-buffer (make-string 6)))
|
|
(handler-case
|
|
(progn
|
|
;; 1. Skip leading whitespace (newlines, spaces, etc.)
|
|
(loop for char = (peek-char nil stream nil :eof)
|
|
while (and (not (eq char :eof)) (member char '(#\Space #\Newline #\Tab #\Return)))
|
|
do (read-char stream))
|
|
|
|
;; 2. Read the 6-char hex length
|
|
(let ((count (read-sequence length-buffer stream)))
|
|
(cond ((< count 6) :eof)
|
|
(t (let ((len (ignore-errors (parse-integer length-buffer :radix 16))))
|
|
(if (not len)
|
|
(progn
|
|
(harness-log "PROTOCOL ERROR: Invalid header ~s. Attempting resync..." length-buffer)
|
|
:error)
|
|
(let ((msg-buffer (make-string len)))
|
|
(read-sequence msg-buffer stream)
|
|
(let ((*read-eval* nil)
|
|
(*print-pretty* nil))
|
|
(handler-case
|
|
(let ((msg (read-from-string msg-buffer)))
|
|
(validate-communication-protocol-schema msg)
|
|
msg)
|
|
(error (c)
|
|
(harness-log "PROTOCOL PARSE ERROR: ~a in ~s" c msg-buffer)
|
|
:error))))))))))
|
|
(error (c)
|
|
(harness-log "PROTOCOL READ ERROR: ~a" c)
|
|
:error))))
|
|
|
|
(defun make-hello-message (version)
|
|
"Constructs the standard HELLO handshake message."
|
|
(list :TYPE :EVENT
|
|
:PAYLOAD (list :ACTION :handshake
|
|
:VERSION version
|
|
:CAPABILITIES '(:AUTH :SWANK :ORG-AST))))
|
|
|
|
(defun sanitize-protocol-message (msg)
|
|
"Recursively strips non-serializable objects from a protocol plist."
|
|
(if (and msg (listp msg))
|
|
(let ((clean nil))
|
|
(loop for (k v) on msg by #'cddr
|
|
do (unless (member k '(:reply-stream :socket :stream))
|
|
(push k clean)
|
|
(push (if (listp v) (sanitize-protocol-message v) v) clean)))
|
|
(nreverse clean))
|
|
msg))
|
|
|
|
(defun frame-message (msg)
|
|
"Serializes a message plist and prefixes it with a 6-character hex length."
|
|
(let* ((sanitized (sanitize-protocol-message msg))
|
|
(payload (let ((*print-pretty* nil) (*read-eval* nil)) (format nil "~s" sanitized)))
|
|
(len (length payload)))
|
|
(format nil "~6,'0x~a" len payload)))
|