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@@ -679,12 +679,17 @@ void EthernetTap::threadMain()
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#include <WinSock2.h>
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#include <Windows.h>
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+#include <iphlpapi.h>
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#include <ws2ipdef.h>
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+#include <WS2tcpip.h>
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+#include <tchar.h>
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+#include <winreg.h>
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namespace ZeroTier {
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EthernetTap::EthernetTap(
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const RuntimeEnvironment *renv,
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+ const char *tag,
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const MAC &mac,
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unsigned int mtu,
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void (*handler)(void *,const MAC &,const MAC &,unsigned int,const Buffer<4096> &),
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@@ -696,6 +701,31 @@ EthernetTap::EthernetTap(
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_handler(handler),
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_arg(arg)
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{
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+ HKEY nwAdapters;
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+ if (RegOpenKeyExA(HKEY_LOCAL_MACHINE,"SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}",0,KEY_ALL_ACCESS,&nwAdapters) != ERROR_SUCCESS)
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+ throw std::runtime_error("unable to open registry key for network adapter enumeration");
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+
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+ for(DWORD subkeyIndex=0;subkeyIndex!=-1;) {
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+ char subkeyName[1024];
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+ char subkeyClass[1024];
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+ DWORD subkeyNameLen = sizeof(subkeyName);
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+ DWORD subkeyClassLen = sizeof(subkeyClass);
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+ FILETIME lastWriteTime;
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+ switch (RegEnumKeyExA(nwAdapters,subkeyIndex++,subkeyName,&subkeyNameLen,(DWORD *)0,subkeyClass,&subkeyClassLen,&lastWriteTime)) {
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+ case ERROR_NO_MORE_ITEMS: subkeyIndex = -1; break;
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+ case ERROR_SUCCESS: {
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+ DWORD type = 0;
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+ char data[1024];
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+ DWORD dataLen = sizeof(data);
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+ if (RegGetValueA(nwAdapters,subkeyName,"DeviceInstanceID",RRF_RT_ANY,&type,(PVOID)data,&dataLen) == ERROR_SUCCESS) {
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+ data[dataLen] = '\0';
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+ printf("%s: %s\r\n",subkeyName,data);
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+ }
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+ } break;
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+ }
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+ }
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+
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+ RegCloseKey(nwAdapters);
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}
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EthernetTap::~EthernetTap()
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Adam Ierymenko