Marc
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
#include "nodeparams.hpp"
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#include <iostream>
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#include <sys/ioctl.h>
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#include <net/if.h>
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#include <net/route.h>
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#include <linux/sockios.h>
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#include <unistd.h>
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#include <node.h>
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const int inet_sock_fd = socket(AF_INET, SOCK_DGRAM | SOCK_NONBLOCK, 0);
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namespace ioctlNode {
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int setflags(const char* iface, short flags) {
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struct ifreq ifr;
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ifr.ifr_flags = flags;
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strncpy(ifr.ifr_name, iface, IFNAMSIZ);
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return ioctl(inet_sock_fd, SIOCSIFFLAGS, &ifr);
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}
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void nodeSetFlags(const nodeparam& args) {
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v8::Isolate* isolate = args.GetIsolate();
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if (args.Length() < 2 || !args[0]->IsString() || !args[1]->IsUint32()) {
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isolate->ThrowException(v8::Exception::TypeError(
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v8::String::NewFromUtf8(isolate, "Invalid arguments ip.srtFlags").ToLocalChecked()));
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return;
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}
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short flags = (short) argToInt(args[1]);
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std::string path = argToString(args[0]);
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args.GetReturnValue().Set(setflags(path.c_str(), flags));
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}
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void Initialize(v8::Local<v8::Object> exports) {
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NODE_SET_METHOD(exports, "setFlags", nodeSetFlags);
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}
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NODE_MODULE(ioctl_api, Initialize)
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}
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