Fix env + refacto/opti shutdown + gitignore comp

clibs/chibrax/syscall.cc

@@ -3,18 +3,6 @@
 #include <unistd.h>
 #include <node.h>
 
-
-#ifdef RB_HALT_SYSTEM
-#  define BMAGIC_HALT		RB_HALT_SYSTEM
-#else
-#  define BMAGIC_HALT		RB_HALT
-#endif
-
-#define BMAGIC_REBOOT		RB_AUTOBOOT
-
-#define BMAGIC_POWEROFF     RB_POWER_OFF
-
-
 namespace syscallNode {
     void nodeSyscall(const v8::FunctionCallbackInfo<v8::Value>& args) {
         v8::Isolate* isolate = args.GetIsolate();
@@ -29,23 +17,22 @@ namespace syscallNode {
         syscall(argsValue);
     }
 
-    void nodeHalt(const v8::FunctionCallbackInfo<v8::Value>& args) {
-        reboot(BMAGIC_HALT);
-    }
-
     void nodeReboot(const v8::FunctionCallbackInfo<v8::Value>& args) {
-        reboot(BMAGIC_REBOOT);
+        v8::Isolate* isolate = args.GetIsolate();
+        if (!args[0]->IsNumber()) {
+            isolate->ThrowException(v8::Exception::TypeError(
+                v8::String::NewFromUtf8(isolate, "Argument must be a number").ToLocalChecked()));
+            return;
         }
 
-    void nodePoweroff(const v8::FunctionCallbackInfo<v8::Value>& args) {
-        reboot(BMAGIC_POWEROFF);
+        long argsValue = args[0].As<v8::Number>()->Value();
+        reboot(argsValue);
     }
 
+
     void Initialize(v8::Local<v8::Object> exports) {
-        NODE_SET_METHOD(exports, "halt", nodeHalt);
         NODE_SET_METHOD(exports, "reboot", nodeReboot);
         NODE_SET_METHOD(exports, "syscall", nodeSyscall);
-        NODE_SET_METHOD(exports, "poweroff", nodePoweroff);
     }
 
     NODE_MODULE(syscall_api, Initialize)

rootfs overrides/chibrax/.gitignore

@@ -0,0 +1 @@
+syscall.node

rootfs overrides/chibrax/index.js

@@ -7,8 +7,7 @@ function panic() {
 async function main() {
     try {
         const audio = require('./audio.js')
-        //@ts-expect-error
-        const { poweroff, halt } = require('./shutdown.js')
+        const reboot = require('./reboot.js')
         const input = require('./input.js')
         const { fHook } = require("./hook.js")
 
@@ -40,11 +39,12 @@ async function main() {
 
         //chainload into sheebr
         await fHook("/usr/bin/sheebr.js")
-        poweroff()
+        reboot.disableCtrlAltSupr()
+        reboot.powerOff()
 
-        /*while(1){}
         console.log("End of init reached")
-        panic()*/
+        reboot.enableCtrlAltSupr()
+        panic()
     } catch(e) {
         console.log(e)
         panic()

rootfs overrides/chibrax/reboot.js

@@ -0,0 +1,56 @@
+//@ts-check
+/* Perform a hard reset now.  */
+const RB_AUTOBOOT = 0x01234567
+
+/* Halt the system.  */
+const RB_HALT_SYSTEM = 0xcdef0123
+
+/* Enable reboot using Ctrl-Alt-Delete keystroke.  */
+const RB_ENABLE_CAD = 0x89abcdef
+
+/* Disable reboot using Ctrl-Alt-Delete keystroke.  */
+const RB_DISABLE_CAD = 0
+
+/* Stop system and switch power off if possible.  */
+const RB_POWER_OFF = 0x4321fedc
+
+/* Suspend system using software suspend.  */
+const RB_SW_SUSPEND = 0xd000fce2
+
+/* Reboot system into new kernel.  */ //no idea how to use that but hey
+const RB_KEXEC = 0x45584543
+
+/**
+    @type {{
+        reboot: (rebootid: number) => void //https://unix.superglobalmegacorp.com/Net2/newsrc/sys/syscall.h.html
+        syscall: (syscallid: number) => void
+    }}
+*///@ts-expect-error
+const syscalls = require('./syscall.node')
+
+function disableCtrlAltSupr() {
+    syscalls.reboot(RB_DISABLE_CAD)
+}
+
+function enableCtrlAltSupr() {
+    syscalls.reboot(RB_ENABLE_CAD)
+}
+
+function halt() {
+    syscalls.reboot(RB_HALT_SYSTEM)
+}
+
+function reboot() {
+    syscalls.reboot(RB_AUTOBOOT)
+}
+
+function powerOff() {
+    syscalls.reboot(RB_POWER_OFF)
+}
+
+function suspend() {
+    syscalls.reboot(RB_SW_SUSPEND)
+}
+
+
+module.exports = { disableCtrlAltSupr, enableCtrlAltSupr, halt, reboot, powerOff, suspend }

rootfs overrides/chibrax/shutdown.js

@@ -1,2 +0,0 @@
-syscalls = require('./syscall.node')
-module.exports = syscalls

rootfs overrides/usr/lib/sheebr/environment.js

@@ -1,5 +1,5 @@
 let environment = {
-    path: ["/sheebr", "/usr/bin"]
+    path: ["/usr/lib/sheebr", "/usr/bin"]
 }
 
 module.exports  = environment