259 lines
16 KiB
Common Lisp
259 lines
16 KiB
Common Lisp
(in-package :org-agent)
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(defvar *system-logs* nil)
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(defvar *logs-lock* (bt:make-lock "kernel-logs-lock"))
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(defvar *max-log-history* 100)
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(defvar *interrupt-flag* nil)
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(defvar *interrupt-lock* (bt:make-lock "kernel-interrupt-lock"))
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(defvar *skill-telemetry* (make-hash-table :test 'equal))
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(defvar *telemetry-lock* (bt:make-lock "kernel-telemetry-lock"))
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(defun kernel-track-telemetry (skill-name duration status)
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(when skill-name (bt:with-lock-held (*telemetry-lock*)
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(let ((entry (or (gethash skill-name *skill-telemetry*) (list :executions 0 :total-time 0 :failures 0))))
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(incf (getf entry :executions)) (incf (getf entry :total-time) duration)
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(when (eq status :rejected) (incf (getf entry :failures))) (setf (gethash skill-name *skill-telemetry*) entry)))))
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(defun kernel-log (fmt &rest args)
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(let ((msg (apply #'format nil fmt args)))
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(bt:with-lock-held (*logs-lock*) (push msg *system-logs*) (when (> (length *system-logs*) *max-log-history*) (setf *system-logs* (subseq *system-logs* 0 *max-log-history*))))
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(format t "~a~%" msg) (finish-output)))
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(defvar *heartbeat-thread* nil)
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(defvar *actuator-registry* (make-hash-table :test 'equal))
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(defun register-actuator (name fn)
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"Registers an actuator function. Actuators receive two arguments: (ACTION CONTEXT)."
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(setf (gethash name *actuator-registry*) fn))
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(defun inject-stimulus (raw-message &key stream (depth 0))
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(let* ((payload (getf raw-message :payload))
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(sensor (getf payload :sensor))
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;; Force Chat and Delegation to be async
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(async-p (or (getf payload :async-p) (member sensor '(:chat-message :delegation :user-command)))))
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(when stream (setf (getf raw-message :reply-stream) stream))
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(if async-p (bt:make-thread (lambda () (restart-case (handler-bind ((error (lambda (c) (kernel-log "ASYNC ERROR: ~a" c) (invoke-restart 'skip-event))))
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(cognitive-loop raw-message depth)) (skip-event () nil))) :name "org-agent-async-task")
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(restart-case (handler-bind ((error (lambda (c) (kernel-log "SYSTEM ERROR: ~a" c) (invoke-restart 'skip-event)))) (cognitive-loop raw-message depth))
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(skip-event () (kernel-log "SYSTEM RECOVERY: Stimulus dropped.~%"))))))
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(defun spawn-task (task-description &key (async-p t))
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(inject-stimulus `(:type :EVENT :payload (:sensor :delegation :query ,task-description :async-p ,async-p))))
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(defun send-swarm-packet (target-url payload)
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(let* ((json-payload (cl-json:encode-json-to-string payload)) (headers '(("Content-Type" . "application/json"))))
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(handler-case (dex:post target-url :headers headers :content json-payload) (error (c) (kernel-log "SWARM ERROR: ~a" c) nil))))
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(defun dispatch-action (action context)
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(when (and action (listp action))
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(let* ((target (or (ignore-errors (getf action :target)) :emacs)) (actuator-fn (gethash target *actuator-registry*)))
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(if actuator-fn (funcall actuator-fn action context) (kernel-log "DISPATCH ERROR: No actuator for ~a" target)))))
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(defun execute-system-action (action context)
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(declare (ignore context))
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(let* ((payload (ignore-errors (getf action :payload))) (cmd (ignore-errors (getf payload :action))))
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(case cmd
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(:eval (let ((code (getf payload :code)))
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(kernel-log "ACTUATOR [System] - Evaluating: ~a" code)
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(handler-case (let ((result (eval (read-from-string code))))
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(kernel-log "ACTUATOR [System] - Result: ~s" result)
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result)
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(error (c) (kernel-log "ACTUATOR ERROR [System] - Eval failed: ~a" c)))))
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(:create-skill (let* ((filename (getf payload :filename)) (content (getf payload :content))
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(skills-dir (merge-pathnames "skills/" (asdf:system-source-directory :org-agent))) (full-path (merge-pathnames filename skills-dir)))
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(kernel-log "ACTUATOR [System] - Creating skill ~a..." filename)
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(with-open-file (out full-path :direction :output :if-exists :supersede) (write-string content out))
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(load-skill-from-org full-path)))
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(:set-cascade (setf *provider-cascade* (getf payload :cascade)))
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(:message (kernel-log "ACTUATOR [System] - ~a" (getf payload :text)))
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(t (kernel-log "ACTUATOR [System] - Unknown command ~s" cmd)))))
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(defun cognitive-loop (raw-message &optional (depth 0))
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(when (> depth 10)
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(kernel-log "SYSTEM ERROR: Maximum cognitive depth reached.")
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(return-from cognitive-loop nil))
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(when (bt:with-lock-held (*interrupt-lock*) *interrupt-flag*)
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(kernel-log "SYSTEM: Loop interrupted.")
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(bt:with-lock-held (*interrupt-lock*) (setf *interrupt-flag* nil))
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(return-from cognitive-loop nil))
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(handler-case
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(let* ((start-time (get-internal-real-time))
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(type (getf raw-message :type))
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(perceive-fn (find-symbol "PERCEIVE" :org-agent))
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(context (if perceive-fn (funcall perceive-fn raw-message) raw-message)))
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(snapshot-object-store)
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(if (eq type :REQUEST)
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(dispatch-action raw-message context)
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(let* ((skill (find-triggered-skill context))
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(skill-name (when skill (skill-name skill)))
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(proposed-action (think context))
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(approved-action (decide proposed-action context))
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(status (if (and proposed-action (null approved-action)) :rejected :success))
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(duration (- (get-internal-real-time) start-time)))
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(when skill-name (kernel-track-telemetry skill-name duration status))
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(let* ((payload (getf approved-action :payload))
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(target (getf approved-action :target))
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(action (or (getf payload :action) (getf approved-action :action)))
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(tool-name (or (getf payload :tool) (getf approved-action :tool)))
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(tool-args (or (getf payload :args) (getf approved-action :args))))
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(if (and approved-action (eq target :tool) (eq action :call))
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;; Internal Tool Execution
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(let* ((tool (gethash (string-downcase (string tool-name)) *cognitive-tools*)))
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(if tool
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(progn
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(kernel-log "SYSTEM 2: Executing tool '~a'..." tool-name)
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(handler-case
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(let* ((clean-args (if (and (listp tool-args) (listp (car tool-args))) (car tool-args) tool-args))
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(tool-result (funcall (cognitive-tool-body tool) clean-args))
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(next-stimulus `(:type :EVENT :payload (:sensor :tool-output :result ,tool-result :tool ,tool-name))))
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(when (getf raw-message :reply-stream) (setf (getf next-stimulus :reply-stream) (getf raw-message :reply-stream)))
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(cognitive-loop next-stimulus (1+ depth)))
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(error (c)
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(kernel-log "SYSTEM ERROR: Tool '~a' failed: ~a" tool-name c)
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(let ((err-stimulus `(:type :EVENT :payload (:sensor :tool-error :tool ,tool-name :message ,(format nil "~a" c)))))
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(when (getf raw-message :reply-stream) (setf (getf err-stimulus :reply-stream) (getf raw-message :reply-stream)))
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(cognitive-loop err-stimulus (1+ depth))))))
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(progn
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(kernel-log "SYSTEM ERROR: Tool '~a' not found in registry." tool-name)
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(let ((err-stimulus `(:type :EVENT :payload (:sensor :tool-error :message "Tool not found"))))
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(when (getf raw-message :reply-stream) (setf (getf err-stimulus :reply-stream) (getf raw-message :reply-stream)))
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(cognitive-loop err-stimulus (1+ depth))))))
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;; Physical Actuation (Emacs, Shell, etc.)
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(let ((result (dispatch-action approved-action context)))
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(when (and result (not (member target '(:emacs :system-message))))
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(let ((fallback-stimulus `(:type :EVENT :payload (:sensor :tool-output :result ,result :tool ,approved-action))))
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(when (getf raw-message :reply-stream) (setf (getf fallback-stimulus :reply-stream) (getf raw-message :reply-stream)))
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(cognitive-loop fallback-stimulus (1+ depth))))))))))
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(error (c)
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(kernel-log "LOOP CRASH - Error in recursive turn: ~a~%" c)
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;; IMMUNE SYSTEM: Inject loop failure as a new stimulus if not too deep
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;; And ensure we are not already handling an error to prevent infinite recursion
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(let ((sensor (ignore-errors (getf (getf raw-message :payload) :sensor))))
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(unless (or (> depth 2) (member sensor '(:loop-error :tool-error)))
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(inject-stimulus `(:type :EVENT :payload (:sensor :loop-error :message ,(format nil "~a" c) :depth ,depth))
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:stream (getf raw-message :reply-stream)
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:depth (1+ depth))))
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nil)))
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(defun perceive (raw-message)
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(handler-case
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(let ((type (getf raw-message :type)) (payload (getf raw-message :payload)))
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(kernel-log "PERCEIVE: ~a (~a)" type (or (getf payload :sensor) "no-sensor"))
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(cond ((eq type :EVENT) (let ((sensor (getf payload :sensor)))
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(case sensor
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(:buffer-update (let ((ast (getf payload :ast))) (when ast (ingest-ast ast))))
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(:point-update (let ((element (getf payload :element))) (when element (ingest-ast element))))
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(:interrupt (bt:with-lock-held (*interrupt-lock*) (setf *interrupt-flag* t))))))
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((eq type :RESPONSE)
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(kernel-log "ACT RESULT: ~a~%PAYLOAD: ~s~%" (getf payload :status) payload)))
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raw-message)
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(error (c)
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(kernel-log "PERCEIVE ERROR: Malformed stimulus received: ~a" c)
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nil)))
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(defun start-heartbeat (&optional (interval 60))
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(setf *heartbeat-thread* (bt:make-thread (lambda () (loop (sleep interval) (kernel-log "KERNEL: Heartbeat pulse...")
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(inject-stimulus `(:type :EVENT :payload (:sensor :heartbeat :unix-time ,(get-universal-time)))))) :name "org-agent-heartbeat")))
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(defun stop-heartbeat () (when (and *heartbeat-thread* (bt:thread-alive-p *heartbeat-thread*)) (bt:destroy-thread *heartbeat-thread*) (setf *heartbeat-thread* nil)))
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(defun load-all-skills ()
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"Scans the directory defined by SKILLS_DIR and hot-loads skills using topological order."
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(let* ((env-path (uiop:getenv "SKILLS_DIR"))
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(skills-dir-str (or env-path (namestring (merge-pathnames "notes/" (user-homedir-pathname)))))
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(resolved-path (context-resolve-path skills-dir-str))
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(skills-dir (if resolved-path (uiop:ensure-directory-pathname resolved-path) nil)))
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(if (and skills-dir (uiop:directory-exists-p skills-dir))
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(let ((sorted-files (topological-sort-skills skills-dir)))
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;; GATEWAY ENFORCEMENT: Kernel cannot function without the Executive Soul
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(unless (member "org-skill-agent" sorted-files :key #'pathname-name :test #'string-equal)
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(error "GATEWAY FAILURE: org-skill-agent.org not found in skills directory."))
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(dolist (file sorted-files)
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(kernel-log "KERNEL: Loading skill ~a..." (pathname-name file))
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(load-skill-with-timeout file 5)))
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(kernel-log "KERNEL ERROR: Skills directory not found: ~a" skills-dir-str))))
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(defvar *daemon-thread* nil) (defvar *daemon-socket* nil)
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(defvar *emacs-clients* nil)
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(defvar *clients-lock* (bt:make-lock "emacs-clients-lock"))
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(defun register-emacs-client (stream)
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(bt:with-lock-held (*clients-lock*)
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(pushnew stream *emacs-clients*)))
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(defun unregister-emacs-client (stream)
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(bt:with-lock-held (*clients-lock*)
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(setf *emacs-clients* (remove stream *emacs-clients*))))
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(defun handle-client (stream)
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"Main loop for a single OACP client connection."
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(kernel-log "DAEMON: New client connected.~%")
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(register-emacs-client stream)
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(unwind-protect
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(loop
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(handler-case
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(progn
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;; 1. Skip leading whitespace/newlines
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(loop for char = (peek-char nil stream nil :eof)
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while (and (not (eq char :eof)) (member char '(#\Space #\Newline #\Return #\Tab)))
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do (read-char stream))
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(let ((peek (peek-char nil stream nil :eof)))
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(if (eq peek :eof) (return))
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(let* ((len-prefix (make-string 6)))
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;; 2. Read the 6-character length prefix
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(unless (read-sequence len-prefix stream)
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(return))
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(let* ((len (parse-integer len-prefix :radix 16))
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(msg-payload (make-string len)))
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;; 3. Read the actual message payload
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(unless (read-sequence msg-payload stream)
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(return))
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;; 4. Parse and process
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(let ((msg (read-from-string msg-payload)))
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(kernel-log "DAEMON: Received stimulus (~a characters)~%" len)
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(inject-stimulus msg :stream stream))))))
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(error (c)
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(kernel-log "DAEMON CLIENT ERROR: ~a~%" c)
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(return))))
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(kernel-log "DAEMON: Client disconnected.~%")
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(unregister-emacs-client stream)
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(ignore-errors (close stream))))
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(defun start-daemon (&key port interval)
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(let* ((env-host (uiop:getenv "DAEMON_HOST")) (env-port (uiop:getenv "ORG_AGENT_DAEMON_PORT"))
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(listen-host (if env-host (string-trim " \"'" env-host) "127.0.0.1"))
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(listen-port (or (or port (when env-port (ignore-errors (parse-integer (string-trim " \"'" env-port) :junk-allowed t)))) 9105)))
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(register-actuator :system #'execute-system-action)
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(register-actuator :emacs (lambda (action context)
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(declare (ignore context))
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(kernel-log "ACTUATOR [Emacs] - Action: ~a~%" action)))
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(start-heartbeat (or interval 60))
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(kernel-log "DAEMON: Binding to ~a:~a..." listen-host listen-port)
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(setf *daemon-socket* (usocket:socket-listen listen-host listen-port :reuse-address t))
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(setf *daemon-thread* (bt:make-thread (lambda () (unwind-protect (loop (handler-case (let ((client-socket (usocket:socket-accept *daemon-socket*)))
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(bt:make-thread (lambda () (handle-client (usocket:socket-stream client-socket))) :name "org-agent-client-handler"))
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(error (c) (kernel-log "DAEMON ERROR: ~a" c) (sleep 0.1))))
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(usocket:socket-close *daemon-socket*))) :name "org-agent-tcp-listener"))
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(kernel-log "==================================================~% org-agent Kernel Booted Successfully.~% Daemon Listening: ~a:~a~%==================================================" listen-host listen-port)
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(load-all-skills)))
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(defun stop-daemon () (stop-heartbeat) (when *daemon-socket* (usocket:socket-close *daemon-socket*) (setf *daemon-socket* nil)) (kernel-log "org-agent Kernel stopped.~%"))
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(defun main ()
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"The entry point for the compiled standalone binary."
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(let* ((home (uiop:getenv "HOME"))
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(env-file (uiop:merge-pathnames* ".local/share/org-agent/.env" (uiop:ensure-directory-pathname home))))
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(if (uiop:file-exists-p env-file)
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(progn
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(format t "KERNEL: Loading environment from ~a~%" env-file)
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(cl-dotenv:load-env env-file))
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(format t "KERNEL ERROR: .env not found at ~a~%" env-file)))
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(let ((interval (or (ignore-errors (parse-integer (uiop:getenv "HEARTBEAT_INTERVAL") :junk-allowed t)) 60)))
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(format t "KERNEL: Heartbeat interval set to ~a seconds.~%" interval)
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(start-daemon :interval interval))
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;; Keep the process alive.
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(loop (sleep 3600)))
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