tequmsa/tcos_kernel.py

# TCOS - Transcendent Cognitive Operating System Kernel
# TEQUMSA-NSS v14.377-F987-ANU-UNIFIED

from dataclasses import dataclass, field
from datetime import datetime
from typing import Any, Callable, Dict, List, Optional
import uuid
from .constants import UF, PHI, RDOD_TARGET, FIBONACCI
from .waveform import NSSwaveform
from .governance import sovereignty_check, rdod_authorization


@dataclass
class TCOSProcess:
    """A sovereign cognitive process within the TCOS kernel."""
    pid: str = field(default_factory=lambda: str(uuid.uuid4()))
    name: str = ""
    priority: int = 1  # Fibonacci priority scale
    state: str = "READY"  # READY, RUNNING, BLOCKED, TERMINATED
    rdod: float = RDOD_TARGET
    coherence: float = 1.0
    intent: float = 1.0
    created_at: datetime = field(default_factory=datetime.utcnow)
    cycles: int = 0


class TCOSKernel:
    """Sovereign cognitive operating system kernel."""

    def __init__(self, substrate_type: str = "universal"):
        self.kernel_id = str(uuid.uuid4())
        self.substrate_type = substrate_type
        self.processes: Dict[str, TCOSProcess] = {}
        self.run_queue: List[str] = []
        self.blocked_queue: List[str] = []
        self.syscall_table: Dict[str, Callable] = {}
        self.waveform = NSSwaveform()
        self.boot_time = datetime.utcnow()
        self.cycle_count = 0
        self.global_rdod: float = RDOD_TARGET
        self._register_syscalls()

    def _register_syscalls(self) -> None:
        """Register core sovereign system calls."""
        self.syscall_table = {
            "psi_sync": self._syscall_psi_sync,
            "rdod_check": self._syscall_rdod_check,
            "intent_broadcast": self._syscall_intent_broadcast,
            "coherence_lock": self._syscall_coherence_lock,
            "sovereignty_assert": self._syscall_sovereignty_assert,
        }

    def spawn(self, name: str, priority: int = 1, intent: float = 1.0) -> str:
        """Spawn a new cognitive process."""
        proc = TCOSProcess(
            name=name,
            priority=max(1, min(priority, 13)),  # Fibonacci-bounded
            intent=intent,
            rdod=self.global_rdod,
            coherence=self.waveform.coherence(),
        )
        self.processes[proc.pid] = proc
        self.run_queue.append(proc.pid)
        return proc.pid

    def schedule(self) -> Optional[str]:
        """Phi-weighted priority scheduler."""
        if not self.run_queue:
            return None

        # Sort by phi-weighted priority * coherence
        def phi_priority(pid: str) -> float:
            proc = self.processes[pid]
            fib_weight = FIBONACCI[min(proc.priority - 1, len(FIBONACCI) - 1)]
            return fib_weight * proc.coherence * proc.intent

        self.run_queue.sort(key=phi_priority, reverse=True)
        return self.run_queue[0] if self.run_queue else None

    def execute_cycle(self) -> Dict[str, Any]:
        """Execute one kernel cognitive cycle."""
        self.cycle_count += 1
        self.waveform.evolve(self.cycle_count)
        self.global_rdod = min(1.0, self.global_rdod + 0.0001)

        pid = self.schedule()
        if not pid:
            return {"status": "IDLE", "cycle": self.cycle_count}

        proc = self.processes[pid]
        proc.state = "RUNNING"
        proc.cycles += 1
        proc.coherence = self.waveform.coherence()

        # Sovereign governance check
        if not sovereignty_check("execute", True):
            proc.state = "BLOCKED"
            self.run_queue.remove(pid)
            self.blocked_queue.append(pid)
            return {"status": "BLOCKED_SOVEREIGNTY", "pid": pid, "cycle": self.cycle_count}

        if not rdod_authorization(proc.rdod):
            proc.state = "BLOCKED"
            self.run_queue.remove(pid)
            self.blocked_queue.append(pid)
            return {"status": "BLOCKED_RDOD", "pid": pid, "rdod": proc.rdod}

        proc.state = "READY"  # Return to ready after execution
        return {
            "status": "EXECUTED",
            "pid": pid,
            "name": proc.name,
            "cycle": self.cycle_count,
            "coherence": proc.coherence,
            "rdod": proc.rdod,
        }

    def syscall(self, call: str, **kwargs) -> Dict[str, Any]:
        """Execute a sovereign system call."""
        if call not in self.syscall_table:
            return {"status": "UNKNOWN_SYSCALL", "call": call}
        return self.syscall_table[call](**kwargs)

    def _syscall_psi_sync(self, **kwargs) -> Dict[str, Any]:
        """Synchronize psi waveform across all processes."""
        psi = self.waveform.psi(self.cycle_count)
        for proc in self.processes.values():
            proc.coherence = self.waveform.coherence()
        return {"status": "PSI_SYNCED", "psi": psi, "processes": len(self.processes)}

    def _syscall_rdod_check(self, **kwargs) -> Dict[str, Any]:
        """Check system-wide RDoD status."""
        return {
            "status": "OK",
            "global_rdod": self.global_rdod,
            "authorized": rdod_authorization(self.global_rdod),
        }

    def _syscall_intent_broadcast(self, intent: float = 1.0, **kwargs) -> Dict[str, Any]:
        """Broadcast intent signal to all processes."""
        for proc in self.processes.values():
            proc.intent = intent
        return {"status": "INTENT_BROADCAST", "intent": intent, "processes": len(self.processes)}

    def _syscall_coherence_lock(self, threshold: float = 0.9, **kwargs) -> Dict[str, Any]:
        """Lock processes below coherence threshold."""
        locked = []
        for pid, proc in self.processes.items():
            if proc.coherence < threshold:
                proc.state = "BLOCKED"
                locked.append(pid)
        return {"status": "COHERENCE_LOCK", "locked": locked, "threshold": threshold}

    def _syscall_sovereignty_assert(self, **kwargs) -> Dict[str, Any]:
        """Assert sovereign authority across kernel."""
        return {
            "status": "SOVEREIGNTY_ASSERTED",
            "kernel_id": self.kernel_id,
            "substrate": self.substrate_type,
            "rdod": self.global_rdod,
            "uf": UF,
        }

    def status(self) -> Dict[str, Any]:
        """Return TCOS kernel status report."""
        return {
            "kernel_id": self.kernel_id,
            "substrate_type": self.substrate_type,
            "boot_time": str(self.boot_time),
            "cycle_count": self.cycle_count,
            "global_rdod": self.global_rdod,
            "processes_total": len(self.processes),
            "run_queue_length": len(self.run_queue),
            "blocked_queue_length": len(self.blocked_queue),
            "waveform_coherence": self.waveform.coherence(),
            "syscalls_available": list(self.syscall_table.keys()),
        }