removed nodefiles and added raise interface functionnality

clibs/ip.cc

@@ -6,10 +6,11 @@
 #include <linux/sockios.h>
 #include <unistd.h>
 #include <node.h>
+#include <errno.h>
 
 const int inet_sock_fd = socket(AF_INET, SOCK_DGRAM | SOCK_NONBLOCK, 0);
 
-namespace ioctlNode {
+namespace ipNode {
     int setflags(const char* iface, short flags) {
         struct ifreq ifr;
 
@@ -19,6 +20,34 @@ namespace ioctlNode {
         return ioctl(inet_sock_fd, SIOCSIFFLAGS, &ifr);
     }
 
+    int getIfreq(struct ifreq *ifr ) {
+        return ioctl(inet_sock_fd, SIOCGIFFLAGS, ifr);
+    }
+
+    void nodeGetFlags(const nodeparam& args) {
+        v8::Isolate* isolate = args.GetIsolate();
+
+        if (args.Length() < 1 || !args[0]->IsString()) {
+            isolate->ThrowException(v8::Exception::TypeError(
+                v8::String::NewFromUtf8(isolate, "Invalid arguments ip.getflags").ToLocalChecked()));
+            return;
+        }
+
+        std::string iface = argToString(args[0]);
+
+        struct ifreq ifr;
+        strncpy(ifr.ifr_name, iface.c_str(), IFNAMSIZ);
+        int err = getIfreq(&ifr);
+
+        if(err != 0) {
+            char errstr[36];
+            sprintf(errstr, "Error while getting flags %d", errno);
+            isolate->ThrowException(v8::Exception::TypeError(
+                v8::String::NewFromUtf8(isolate, errstr).ToLocalChecked()));
+        }
+        args.GetReturnValue().Set(ifr.ifr_flags);
+    }
+
     void nodeSetFlags(const nodeparam& args) {
         v8::Isolate* isolate = args.GetIsolate();
 
@@ -36,8 +65,9 @@ namespace ioctlNode {
 
     void Initialize(v8::Local<v8::Object> exports) {
         NODE_SET_METHOD(exports, "setFlags", nodeSetFlags);
+        NODE_SET_METHOD(exports, "getFlags", nodeGetFlags);
     }
 
-    NODE_MODULE(ioctl_api, Initialize)
+    NODE_MODULE(ip_api, Initialize)
 }