JNA で実現した RasEnumConnections 関数が不完全なデータを返しています。
どうしたの?これは私のコードです:
public static void main(String[] args) {
Connected();
}
private static void Connected () {
boolean state = false;
ArrayList<String> connectedNames = new ArrayList<>();
IntByReference lpcb = new IntByReference(0);
IntByReference lpcConnections = new IntByReference(0);
Rasapi32.INSTANCE.RasEnumConnections(null, lpcb,lpcConnections);
WinRas.RASCONN conn = new WinRas.RASCONN();
conn.dwSize = lpcb.getValue();
WinRas.RASCONN[] connArray;
if(lpcConnections.getValue() > 0)
connArray = (WinRas.RASCONN[])conn.toArray(lpcConnections.getValue());
else
connArray = (WinRas.RASCONN[])conn.toArray(1);
System.out.println("lpcb: " + lpcb.getValue() + " lpcConnections: " + lpcConnections.getValue() + " RASCONN Size: " + conn.dwSize);
int error = Rasapi32.INSTANCE.RasEnumConnections(connArray, lpcb,lpcConnections);
if(error == WinError.ERROR_SUCCESS) {
System.out.println("Entry name: " + Native.toString(connArray[0].szEntryName)
+ " Guid string: " + connArray[0].guidEntry.toGuidString());
System.out.println(connArray[0].guidEntry.Data1);
System.out.println(connArray[0].guidEntry.Data2);
System.out.println(connArray[0].guidEntry.Data3);
}
else System.out.println("Error: " + error);
WinRas.RASENTRY.ByReference entry = getPhoneBookEntry("test1");
if(entry != null) {
System.out.println("test1 guid: "+ entry.guidId.toGuidString());
System.out.println(entry.guidId.Data1);
System.out.println(entry.guidId.Data2);
System.out.println(entry.guidId.Data3);
}
else System.out.println("Error: " + Native.getLastError());
}
}
Char 配列 szEntryName には、接続名の最後の 3 文字のみが含まれます。(接続名は「test1」)