il fallait que sa puisse passer sur un cv

2022-02-17 14:19:08 +01:00
parent 1edb531e1a
commit 551505c014
37 changed files with 13 additions and 20 deletions
@@ -0,0 +1,40 @@
+#include <sys/ioctl.h>
+#include <unistd.h>
+#include <node.h>
+#include <fcntl.h>
+#include <string>
+
+#define nodeparam v8::FunctionCallbackInfo<v8::Value>
+
+namespace ioctlNode {
+    void nodeIoctl(const nodeparam& args) {
+        v8::Isolate* isolate = args.GetIsolate();
+        if (args.Length() < 2 || !args[0]->IsUint32() || !args[1]->IsUint32()) {
+            isolate->ThrowException(v8::Exception::TypeError(
+                v8::String::NewFromUtf8(isolate, "Argument 1& 2 must be a number").ToLocalChecked()));
+            return;
+        }
+
+        u_int32_t fd = args[0].As<v8::Number>()->Value();
+        unsigned long request = args[1].As<v8::Number>()->Value();
+        int params[args.Length() - 2];
+        for(int i = 1 ; i < args.Length(); i++ ) {
+            if (!args[i]->IsNumber()) {
+                isolate->ThrowException(v8::Exception::TypeError(
+                    v8::String::NewFromUtf8(isolate, "Argument must be a number").ToLocalChecked()));
+                return;
+            }
+            params[i - 1] = args[i].As<v8::Number>()->Value();
+        }
+
+        args.GetReturnValue().Set(ioctl(fd, request, &params));
+        close(fd);
+    }
+
+
+    void Initialize(v8::Local<v8::Object> exports) {
+        NODE_SET_METHOD(exports, "ioctl", nodeIoctl);
+    }
+
+    NODE_MODULE(ioctl_api, Initialize)
+}