JNA结构体嵌套如何调用

typedef structECCrefPublicKey_st {
unsigned intbits;
unsigned charx[ECCref_MAX_LEN];
unsigned chary[ECCref_MAX_LEN];
}ECCrefPublicKey;



typedef structECCCipher_st {
unsigned charx[ECCref_MAX_LEN];
unsigned chary[ECCref_MAX_LEN];
unsigned char M[32];
unsigned intL;
unsigned char C[1024];
}ECCCipher;



typedef ECCCipher ECCCIPHERBLOB;
typedef ECCrefPublicKey ECCPUBLICKEYBLOB;



typedef structSDF_ENVELOPEDKEYBLOB {
unsigned longulAsymmAlgID;
unsigned longulSymmAlgID;
ECCCIPHERBLOB ECCCipherBlob;
ECCPUBLICKEYBLOB PubKey;
unsigned charcbEncryptedPriKey[ECCref_MAX_LEN];
}ENVELOPEDKEYBLOB, * PENVELOPEDKEYBLOB;

//生成ECC密钥对的保护结构
int SDF_Ext_GenEnvKeyPairBlob_ECC(void*hSessionHandle,
unsigned intsymmAlgID,
ECCrefPublicKey*pucPublicKey,
ENVELOPEDKEYBLOB* pEnvelopedKeyBlob);

int SDF_Ext_GenEnvKeyPairBlob_ECC(Pointer var1, NativeLong var2, ECCrefPublicKey.ByReference pucPublicKey, ENVELOPEDKEYBLOB.ByReference blob);

 class ENVELOPEDKEYBLOB extendsStructure {
            publicNativeLong ulAsymmAlgID;
            publicNativeLong ulSymmAlgID;
            publicECCCipher ECCCipherBlob;
            publicECCrefPublicKey PubKey;
            public byte[] cbEncryptedPriKey = new byte[64];

            @Override
            protectedList getFieldOrder() {
                return Arrays.asList("ulAsymmAlgID", "ulSymmAlgID", "ECCCipherBlob", "PubKey", "cbEncryptedPriKey");

            }

            public static class ByValue extends ENVELOPEDKEYBLOB implementsStructure.ByValue {
                publicByValue() {
                }
            }

            public static class ByReference extends ENVELOPEDKEYBLOB implementsStructure.ByReference {
                publicByReference() {
                }
            }
        }

public static class ECCCipher extendsStructure {
            public byte[] x = new byte[64];
            public byte[] y = new byte[64];
            public byte[] M = new byte[32];
            public intL;
            public byte[] C = new byte[1024];

            public static class ByValue extends ECCCipher implementsStructure.ByValue {
                publicByValue() {
                }
            }

            public static class ByReference extends ECCCipher implementsStructure.ByReference {
                publicByReference() {
                }
            }
        }

class ECCrefPublicKey extendsStructure {
            public intbits;
            public byte[] x = new byte[64];
            public byte[] y = new byte[64];

            
            @Override
            protected List<String>getFieldOrder() {
                return Arrays.asList(new String[] {"bits", "x","y"});
            }

            @Override
            publicString toString() {
                return JSON.toJSONString(this);
            }

            public static class ByValue extends ECCrefPublicKey implementsStructure.ByValue {
                publicByValue() {

                }
            }

            public static class ByReference extends ECCrefPublicKey implementsStructure.ByReference {
                publicByReference() {

                }
            }
        }

TestSDF_API.TestCLibrary.ECCCipher ECCCipherBlob = newTestSDF_API.TestCLibrary.ECCCipher();
TestSDF_API.TestCLibrary.ECCrefPublicKey pubKey = newTestSDF_API.TestCLibrary.ECCrefPublicKey();
TestSDF_API.TestCLibrary.ENVELOPEDKEYBLOB.ByReference pEnvelopedKeyBolb = newTestSDF_API.TestCLibrary.ENVELOPEDKEYBLOB.ByReference();
pEnvelopedKeyBolb.setECCCipherBlob(ECCCipherBlob);
pEnvelopedKeyBolb.setPubKey(pubKey);
pEnvelopedKeyBolb.setCbEncryptedPriKey(new byte[64]);
rv = api.Test_SDF_Ext_GenEnvKeyPairBlob_ECC(hSessionHandle, sm4, EncPubKey, pEnvelopedKeyBolb);