Intrepid/prometeu-runtime
Intrepid/prometeu-runtime
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implements PLN-0055 systemos lifecycle api

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This commit is contained in:
bQUARKz 2026-05-15 05:32:42 +01:00
parent fbebd8887a
commit 569707d002
Signed by: bquarkz
SSH Key Fingerprint: SHA256:Z7dgqoglWwoK6j6u4QC87OveEq74WOhFN+gitsxtkf8
6 changed files with 103 additions and 7 deletions
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2
crates/console/prometeu-system/src/lib.rs
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@ -4,7 +4,7 @@ mod programs;
mod services;
pub use crash_report::CrashReport;
pub use os::SystemOS;
pub use os::{LifecycleError, LifecycleOperation, SystemOS};
pub use programs::PrometeuHub;
pub use services::fs;
pub use services::process;

18
crates/console/prometeu-system/src/os/lifecycle.rs Normal file
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@ -0,0 +1,18 @@
use crate::process::ProcessId;
use crate::task::{TaskId, TaskState};
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum LifecycleOperation {
SetForeground,
Suspend,
Resume,
Close,
Crash,
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum LifecycleError {
TaskNotFound(TaskId),
ProcessNotFound(ProcessId),
InvalidTransition { task_id: TaskId, from: TaskState, operation: LifecycleOperation },
}

2
crates/console/prometeu-system/src/os/mod.rs
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@ -1,3 +1,5 @@
mod lifecycle;
mod system_os;
pub use lifecycle::{LifecycleError, LifecycleOperation};
pub use system_os::SystemOS;

84
crates/console/prometeu-system/src/os/system_os.rs
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@ -1,11 +1,12 @@
use crate::CrashReport;
use crate::VirtualMachineRuntime;
use crate::fs::{FsBackend, FsState, VirtualFS};
use crate::os::{LifecycleError, LifecycleOperation};
use crate::process::ProcessManager;
use crate::services::memcard::MemcardService;
use crate::services::window_manager::WindowManager;
use crate::task::TaskId;
use crate::task::TaskManager;
use crate::task::{TaskId, TaskState};
use prometeu_hal::cartridge::Cartridge;
use prometeu_hal::log::{LogLevel, LogService, LogSource};
use prometeu_hal::telemetry::CertificationConfig;
@ -102,7 +103,8 @@ impl SystemOS {
let title = title.into();
let process_id = self.process_manager.spawn_vm_game(app_id, title.clone());
let task_id = self.task_manager.create_game_task(process_id, app_id, title);
self.task_manager.set_foreground(task_id);
self.set_foreground_task(task_id)
.expect("newly created game task should have an associated process");
task_id
}
@ -111,7 +113,8 @@ impl SystemOS {
let title = title.into();
let process_id = self.process_manager.spawn_vm_shell(app_id, title.clone());
let task_id = self.task_manager.create_shell_task(process_id, app_id, title);
self.task_manager.set_foreground(task_id);
self.set_foreground_task(task_id)
.expect("newly created shell task should have an associated process");
task_id
}
@ -120,8 +123,81 @@ impl SystemOS {
let title = title.into();
let process_id = self.process_manager.spawn_native_shell(app_id, title.clone());
let task_id = self.task_manager.create_shell_task(process_id, app_id, title);
self.task_manager.set_foreground(task_id);
self.set_foreground_task(task_id)
.expect("newly created native shell task should have an associated process");
task_id
}
pub fn set_foreground_task(&mut self, task_id: TaskId) -> Result<(), LifecycleError> {
let process_id = self.process_id_for_task(task_id)?;
self.task_manager.set_foreground(task_id);
self.process_manager.mark_running(process_id);
Ok(())
}
pub fn suspend_task(&mut self, task_id: TaskId) -> Result<(), LifecycleError> {
let process_id = self.process_id_for_task(task_id)?;
self.task_manager.mark_suspended(task_id);
self.process_manager.mark_suspended(process_id);
Ok(())
}
pub fn resume_task(&mut self, task_id: TaskId) -> Result<(), LifecycleError> {
let task = self.task_manager.get(task_id).ok_or(LifecycleError::TaskNotFound(task_id))?;
if task.state != TaskState::Suspended {
return Err(LifecycleError::InvalidTransition {
task_id,
from: task.state,
operation: LifecycleOperation::Resume,
});
}
let process_id = self.process_id_for_task(task_id)?;
self.task_manager.set_foreground(task_id);
self.process_manager.mark_running(process_id);
Ok(())
}
pub fn close_task(&mut self, task_id: TaskId) -> Result<(), LifecycleError> {
let process_id = self.process_id_for_task(task_id)?;
self.task_manager.close_task(task_id);
self.process_manager.mark_stopped(process_id);
Ok(())
}
pub fn crash_task(
&mut self,
task_id: TaskId,
_report: Option<&CrashReport>,
) -> Result<(), LifecycleError> {
let process_id = self.process_id_for_task(task_id)?;
self.task_manager.mark_crashed(task_id);
self.process_manager.mark_crashed(process_id);
Ok(())
}
fn process_id_for_task(
&self,
task_id: TaskId,
) -> Result<crate::process::ProcessId, LifecycleError> {
let task = self.task_manager.get(task_id).ok_or(LifecycleError::TaskNotFound(task_id))?;
if !self.process_manager.contains(task.process_id) {
return Err(LifecycleError::ProcessNotFound(task.process_id));
}
Ok(task.process_id)
}
}

2
discussion/index.ndjson
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@ -30,5 +30,5 @@
{"type":"discussion","id":"DSC-0019","status":"done","ticket":"jenkinsfile-correction","title":"Jenkinsfile Correction and Relocation","created_at":"2026-04-07","updated_at":"2026-04-07","tags":["ci","jenkins"],"agendas":[{"id":"AGD-0017","file":"AGD-0017-jenkinsfile-correction.md","status":"done","created_at":"2026-04-07","updated_at":"2026-04-07"}],"decisions":[{"id":"DEC-0002","file":"DEC-0002-jenkinsfile-strategy.md","status":"accepted","created_at":"2026-04-07","updated_at":"2026-04-07"}],"plans":[{"id":"PLN-0002","file":"PLN-0002-jenkinsfile-execution.md","status":"done","created_at":"2026-04-07","updated_at":"2026-04-07"}],"lessons":[{"id":"LSN-0020","file":"discussion/lessons/DSC-0019-jenkins-ci-standardization/LSN-0020-jenkins-standard-relocation.md","status":"done","created_at":"2026-04-07","updated_at":"2026-04-07"}]}
{"type":"discussion","id":"DSC-0030","status":"done","ticket":"internal-viewport-270p","title":"Agenda - Internal Viewport 270p (480x270)","created_at":"2026-04-27","updated_at":"2026-04-28","tags":["gfx","runtime","viewport","resolution","frame-composer","host"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0039","file":"discussion/lessons/DSC-0030-internal-viewport-270p/LSN-0039-resolution-baseline-changes-are-runtime-wide-contracts.md","status":"done","created_at":"2026-04-28","updated_at":"2026-04-28"}]}
{"type":"discussion","id":"DSC-0031","status":"done","ticket":"runtime-mode-separation-game-system","title":"Agenda - Runtime Mode Separation: Game and System","created_at":"2026-05-11","updated_at":"2026-05-14","tags":["runtime","firmware","hub","system-apps","game-mode","scheduler"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0040","file":"discussion/lessons/DSC-0031-runtime-mode-separation-game-system/LSN-0040-system-pipeline-separation.md","status":"done","created_at":"2026-05-14","updated_at":"2026-05-14"}]}
{"type":"discussion","id":"DSC-0032","status":"in_progress","ticket":"system-os-lifecycle-process-task-contract","title":"Agenda - SystemOS Lifecycle, Process and Task Contract","created_at":"2026-05-14","updated_at":"2026-05-15","tags":["runtime","os","lifecycle","process","task","shell","firmware"],"agendas":[{"id":"AGD-0032","file":"AGD-0032-system-os-lifecycle-process-task-contract.md","status":"accepted","created_at":"2026-05-14","updated_at":"2026-05-15"}],"decisions":[{"id":"DEC-0025","file":"DEC-0025-systemos-lifecycle-authority-for-tasks-and-processes.md","status":"accepted","created_at":"2026-05-15","updated_at":"2026-05-15","ref_agenda":"AGD-0032"}],"plans":[{"id":"PLN-0055","file":"PLN-0055-systemos-lifecycle-core-api.md","status":"open","created_at":"2026-05-15","updated_at":"2026-05-15","ref_decisions":["DEC-0025"]},{"id":"PLN-0056","file":"PLN-0056-firmware-lifecycle-delegation.md","status":"open","created_at":"2026-05-15","updated_at":"2026-05-15","ref_decisions":["DEC-0025"]},{"id":"PLN-0057","file":"PLN-0057-lifecycle-tests-and-invariants.md","status":"open","created_at":"2026-05-15","updated_at":"2026-05-15","ref_decisions":["DEC-0025"]}],"lessons":[]}
{"type":"discussion","id":"DSC-0032","status":"in_progress","ticket":"system-os-lifecycle-process-task-contract","title":"Agenda - SystemOS Lifecycle, Process and Task Contract","created_at":"2026-05-14","updated_at":"2026-05-15","tags":["runtime","os","lifecycle","process","task","shell","firmware"],"agendas":[{"id":"AGD-0032","file":"AGD-0032-system-os-lifecycle-process-task-contract.md","status":"accepted","created_at":"2026-05-14","updated_at":"2026-05-15"}],"decisions":[{"id":"DEC-0025","file":"DEC-0025-systemos-lifecycle-authority-for-tasks-and-processes.md","status":"accepted","created_at":"2026-05-15","updated_at":"2026-05-15","ref_agenda":"AGD-0032"}],"plans":[{"id":"PLN-0055","file":"PLN-0055-systemos-lifecycle-core-api.md","status":"done","created_at":"2026-05-15","updated_at":"2026-05-15","ref_decisions":["DEC-0025"]},{"id":"PLN-0056","file":"PLN-0056-firmware-lifecycle-delegation.md","status":"open","created_at":"2026-05-15","updated_at":"2026-05-15","ref_decisions":["DEC-0025"]},{"id":"PLN-0057","file":"PLN-0057-lifecycle-tests-and-invariants.md","status":"open","created_at":"2026-05-15","updated_at":"2026-05-15","ref_decisions":["DEC-0025"]}],"lessons":[]}
{"type":"discussion","id":"DSC-0033","status":"in_progress","ticket":"system-os-service-ownership-and-module-layout","title":"Agenda - SystemOS Service Ownership and Module Layout","created_at":"2026-05-14","updated_at":"2026-05-14","tags":["runtime","os","services","module-layout","vm","window-manager","logging"],"agendas":[{"id":"AGD-0033","file":"AGD-0033-system-os-service-ownership-and-module-layout.md","status":"accepted","created_at":"2026-05-14","updated_at":"2026-05-14"}],"decisions":[{"id":"DEC-0024","file":"DEC-0024-systemos-service-ownership-and-module-layout.md","status":"accepted","created_at":"2026-05-14","updated_at":"2026-05-14","ref_agenda":"AGD-0033"}],"plans":[{"id":"PLN-0051","file":"PLN-0051-move-vm-runtime-into-services.md","status":"done","created_at":"2026-05-14","updated_at":"2026-05-14","ref_decisions":["DEC-0024"]},{"id":"PLN-0052","file":"PLN-0052-promote-window-manager-to-systemos-service.md","status":"done","created_at":"2026-05-14","updated_at":"2026-05-14","ref_decisions":["DEC-0024"]},{"id":"PLN-0053","file":"PLN-0053-move-logging-ownership-to-systemos.md","status":"done","created_at":"2026-05-14","updated_at":"2026-05-14","ref_decisions":["DEC-0024"]},{"id":"PLN-0054","file":"PLN-0054-move-fs-and-memcard-ownership-to-systemos.md","status":"done","created_at":"2026-05-14","updated_at":"2026-05-14","ref_decisions":["DEC-0024"]}],"lessons":[]}

2
discussion/workflow/plans/PLN-0055-systemos-lifecycle-core-api.md
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@ -2,7 +2,7 @@
id: PLN-0055
ticket: system-os-lifecycle-process-task-contract
title: SystemOS Lifecycle Core API
status: open
status: done
created: 2026-05-15
ref_decisions: [DEC-0025]
tags: [runtime, os, lifecycle, process, task, shell, firmware]