diff options
Diffstat (limited to 'src/main/java/org/uic/barcode/dynamicFrame/v1/DynamicFrameCoderV1.java')
| -rw-r--r-- | src/main/java/org/uic/barcode/dynamicFrame/v1/DynamicFrameCoderV1.java | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/src/main/java/org/uic/barcode/dynamicFrame/v1/DynamicFrameCoderV1.java b/src/main/java/org/uic/barcode/dynamicFrame/v1/DynamicFrameCoderV1.java new file mode 100644 index 0000000..f7b3f3d --- /dev/null +++ b/src/main/java/org/uic/barcode/dynamicFrame/v1/DynamicFrameCoderV1.java @@ -0,0 +1,189 @@ +package org.uic.barcode.dynamicFrame.v1;
+
+import org.uic.barcode.asn1.datatypesimpl.OctetString;
+import org.uic.barcode.asn1.uper.UperEncoder;
+import org.uic.barcode.dynamicFrame.v1.DynamicFrame;
+import org.uic.barcode.ticket.EncodingFormatException;
+import org.uic.barcode.dynamicFrame.api.IData;
+import org.uic.barcode.dynamicFrame.api.IDynamicFrame;
+import org.uic.barcode.dynamicFrame.api.ILevel1Data;
+import org.uic.barcode.dynamicFrame.api.ILevel2Data;
+import org.uic.barcode.dynamicFrame.api.SimpleData;
+import org.uic.barcode.dynamicFrame.api.SimpleLevel1Data;
+import org.uic.barcode.dynamicFrame.api.SimpleLevel2Data;
+
+public class DynamicFrameCoderV1 {
+
+ public static void decode(IDynamicFrame frame, byte[] bytes) {
+
+ DynamicFrame asnFrame = UperEncoder.decode(bytes,DynamicFrame.class);
+
+ frame.setFormat(asnFrame.getFormat());
+
+ if (asnFrame.getLevel2Signature() != null) {
+ frame.setLevel2Signature(asnFrame.getLevel2Signature().toByteArray());
+ }
+
+ if (asnFrame.getLevel2SignedData() != null) {
+ frame.setLevel2Data(new SimpleLevel2Data());
+ populateApi(frame.getLevel2Data(), asnFrame.getLevel2SignedData());
+ }
+
+ }
+
+ private static void populateApi(ILevel2Data level2, Level2DataType asnLevel2) {
+
+ if (asnLevel2 == null) return;
+
+
+ level2.setLevel1Signature(asnLevel2.getLevel1SignatureBytes());
+
+ if (asnLevel2.getLevel1Data() != null) {
+ level2.setLevel1Data(new SimpleLevel1Data());
+ level2.setLevel1Data(populateApi(asnLevel2.getLevel1Data()));
+ }
+
+ if (asnLevel2.getLevel2Data() != null) {
+ level2.setLevel2Data(new SimpleData());
+ level2.setLevel2Data(populateApi(asnLevel2.getLevel2Data()));
+ }
+ }
+
+ private static IData populateApi(DataType asnData) {
+
+ IData data = new SimpleData();
+ data.setData(asnData.getByteData());
+ data.setFormat(asnData.getFormat());
+ return data;
+ }
+
+ private static ILevel1Data populateApi(Level1DataType asnLevel1) {
+
+ ILevel1Data level1 = new SimpleLevel1Data();
+
+ level1.setKeyId(asnLevel1.getKeyId());
+ level1.setSecurityProvider(asnLevel1.getSecurityProvider());
+ level1.setLevel1KeyAlg(asnLevel1.getLevel1KeyAlg());
+ level1.setLevel1SigningAlg(asnLevel1.getLevel1SigningAlg());
+ level1.setLevel2KeyAlg(asnLevel1.getLevel2KeyAlg());
+ level1.setLevel2SigningAlg(asnLevel1.getLevel2SigningAlg());
+ if (asnLevel1.getLevel2publicKey() != null) {
+ level1.setLevel2publicKey(asnLevel1.getLevel2publicKey().toByteArray());
+ }
+
+ if (asnLevel1.getData() != null && !asnLevel1.getData().isEmpty()) {
+
+ for (DataType asnData : asnLevel1.getData()) {
+ IData data = new SimpleData();
+ data.setData(asnData.getByteData());
+ data.setFormat(asnData.getFormat());
+ level1.addData(data);
+ }
+ }
+
+ return level1;
+ }
+
+ public static byte[] encode(IDynamicFrame dynamicFrame) throws EncodingFormatException {
+
+ DynamicFrame asnDynamicFrame = populateAsn(dynamicFrame);
+
+ return UperEncoder.encode(asnDynamicFrame);
+
+ }
+
+
+ public static byte[] encode(ILevel1Data level1Data) throws EncodingFormatException {
+
+ Level1DataType asn = populateAsn(level1Data);
+
+ return UperEncoder.encode(asn);
+ }
+
+ public static byte[] encode(ILevel2Data level2SignedData) throws EncodingFormatException {
+
+ Level2DataType asn = populateAsn(level2SignedData);
+
+ return UperEncoder.encode(asn);
+ }
+
+ private static DynamicFrame populateAsn(IDynamicFrame frame) throws EncodingFormatException {
+
+ DynamicFrame asnFrame = new DynamicFrame();
+
+ asnFrame.setFormat(frame.getFormat());
+
+ if (frame.getLevel2Signature() != null && frame.getLevel2Signature().length > 0) {
+ asnFrame.setLevel2Signature(new OctetString(frame.getLevel2Signature()));
+ }
+
+ Level2DataType asnLevel2 = populateAsn(frame.getLevel2Data());
+ if (asnLevel2 != null) {
+ asnFrame.setLevel2SignedData(asnLevel2);
+ }
+
+ return asnFrame;
+ }
+
+
+ private static Level2DataType populateAsn(ILevel2Data level2) throws EncodingFormatException {
+
+ Level2DataType asnLevel2 = new Level2DataType();
+
+ asnLevel2.setLevel1Signature(level2.getLevel1Signature());
+
+ Level1DataType asnLevel1 = populateAsn(level2.getLevel1Data());
+
+ asnLevel2.setLevel1Data(asnLevel1);
+
+ if (level2.getLevel2Data() != null) {
+ DataType data2 = new DataType();
+ data2.setFormat(level2.getLevel2Data().getFormat());
+ data2.setData(new OctetString(level2.getLevel2Data().getData()));
+ asnLevel2.setLevel2Data(data2);
+ }
+
+ return asnLevel2;
+ }
+
+ private static Level1DataType populateAsn(ILevel1Data level1) throws EncodingFormatException {
+
+ Level1DataType asnLevel1 = new Level1DataType();
+
+ asnLevel1.setSecurityProvider(level1.getSecurityProvider());
+
+ asnLevel1.setKeyId(level1.getKeyId());
+
+ asnLevel1.setLevel1KeyAlg(level1.getLevel1KeyAlg());
+
+ asnLevel1.setLevel1SigningAlg(level1.getLevel1SigningAlg());
+
+ asnLevel1.setLevel2KeyAlg(level1.getLevel2KeyAlg());
+
+ if (level1.getLevel2publicKey() != null && level1.getLevel2publicKey().length > 0) {
+ asnLevel1.setLevel2publicKey(new OctetString(level1.getLevel2publicKey()));
+ }
+
+ asnLevel1.setLevel2SigningAlg(level1.getLevel2SigningAlg());
+
+ if (level1.getData() != null && !level1.getData().isEmpty()) {
+
+ asnLevel1.setData(new SequenceOfDataType());
+
+ for (IData data : level1.getData()) {
+
+ DataType asnData = new DataType();
+ asnData.setByteData(data.getData());
+ asnData.setFormat(data.getFormat());
+ asnLevel1.getData().add(asnData);
+
+ }
+
+ }
+
+ return asnLevel1;
+ }
+
+
+
+}
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