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