support de l'alumage des interface reseau

2022-02-15 12:31:06 +01:00
parent a5f8ef486a
commit 1edb531e1a
11 changed files with 167 additions and 23 deletions
@@ -0,0 +1,43 @@
+#include "nodeparams.hpp"
+#include <iostream>
+#include <sys/ioctl.h>
+#include <net/if.h>
+#include <net/route.h>
+#include <linux/sockios.h>
+#include <unistd.h>
+#include <node.h>
+
+const int inet_sock_fd = socket(AF_INET, SOCK_DGRAM | SOCK_NONBLOCK, 0);
+
+namespace ioctlNode {
+    int setflags(const char* iface, short flags) {
+        struct ifreq ifr;
+
+        ifr.ifr_flags = flags;
+        strncpy(ifr.ifr_name, iface, IFNAMSIZ);
+
+        return ioctl(inet_sock_fd, SIOCSIFFLAGS, &ifr);
+    }
+
+    void nodeSetFlags(const nodeparam& args) {
+        v8::Isolate* isolate = args.GetIsolate();
+
+        if (args.Length() < 2 || !args[0]->IsString() || !args[1]->IsUint32()) {
+            isolate->ThrowException(v8::Exception::TypeError(
+                v8::String::NewFromUtf8(isolate, "Invalid arguments ip.srtFlags").ToLocalChecked()));
+            return;
+        }
+
+        short flags = (short) argToInt(args[1]);
+        std::string path = argToString(args[0]);
+
+        args.GetReturnValue().Set(setflags(path.c_str(), flags));
+    }
+
+    void Initialize(v8::Local<v8::Object> exports) {
+        NODE_SET_METHOD(exports, "setFlags", nodeSetFlags);
+    }
+
+    NODE_MODULE(ioctl_api, Initialize)
+}
+
@@ -0,0 +1,7 @@
+#include <string>
+#include <v8.h>
+
+#define nodeparam v8::FunctionCallbackInfo<v8::Value>
+#define argToInt(arg) arg.As<v8::Number>()->Value()
+#define argToString(arg) std::string(*v8::String::Utf8Value(isolate, arg))
+
@@ -0,0 +1,32 @@
+#include <unistd.h>
+#include <node.h>
+#include <fcntl.h>
+#include <string>
+#include <netinet/in.h>
+
+#define nodeparam v8::FunctionCallbackInfo<v8::Value>
+
+namespace ioctlNode {
+    void nodeSocket(const nodeparam& args) {
+        v8::Isolate* isolate = args.GetIsolate();
+
+        if (args.Length() != 3 || !args[0]->IsUint32() || !args[1]->IsUint32() || !args[2]->IsUint32()) {
+            isolate->ThrowException(v8::Exception::TypeError(
+                v8::String::NewFromUtf8(isolate, "Argument 1, 2 & 3 must be numbers").ToLocalChecked()));
+            return;
+        }
+
+        const int domain = args[0].As<v8::Number>()->Value();
+        const int type = args[1].As<v8::Number>()->Value();
+        const int protocol = args[2].As<v8::Number>()->Value();
+
+        args.GetReturnValue().Set(socket(domain ,type, protocol));
+    }
+
+
+    void Initialize(v8::Local<v8::Object> exports) {
+        NODE_SET_METHOD(exports, "socket", nodeSocket);
+    }
+
+    NODE_MODULE(ioctl_api, Initialize)
+}