/**
* 升级使能
*
* @param req
*/
public void upgradeEnable(DlmsRequest req) {
// TODO:存储升级信息 状态为正在升级
req.setOperator(DlmsUpgradeAssisant.UPGRADE_00);
req.setOpType(DLMS_OP_TYPE.OP_SET);
DlmsObisItem param = req.getParams()[0];
param.classId = 18;
param.attributeId = 5;
param.obisString = "0.0.44.0.0.255";
DlmsData data = new DlmsData();
data.setBool(true);
param.data = data;
}
/**
* 传输位图块请求对象
*
* @param req
* @param dr
* @param blockNum
* @param block
*/
public void blockTransferRequest(DlmsRequest dr, Integer blockNum, byte[] block) {
setRequestParam(dr, new ObisDescription(18, "0.0.44.0.0.255", 2));
DlmsData data = new DlmsData();
DlmsData[] datas = new DlmsData[2];
datas[0] = new DlmsData();
datas[0].setDoubleLongUnsigned(blockNum);
datas[1] = new DlmsData();
datas[1].setOctetString(block);
ASN1SequenceOf struct = new ASN1SequenceOf(datas);
data.setStructure(struct);
dr.getParams()[0].data = data;
}
/**
* 写升级模式.目前要求至少支持两种模式：0x01升级模式一为针对载波、RF等通信方式，imageBlockSize固定为64字节；0x02升级模式二为针对RS485、GPRS等通信方式，imageBlockSize固定为192字节。
*
* @param req
* @param dr
* @return
*/
private boolean updateStep_01_01(DlmsRequest req, DlmsRequest dr) {
if (req.getParams()[0].resultCode != 0) return false;
dr.setOpType(DLMS_OP_TYPE.OP_SET);
dr.setOperator(DlmsUpgradeAssisant.UPGRADE_01_01);
DlmsData data = new DlmsData();
data.setUnsigned(0x02);
setRequestParam(dr, new ObisDescription(1, "0.0.44.128.0.255", 2));
dr.getParams()[0].data = data;
return true;
}
public static void main(String[] args) throws IOException {
// DlmsUpgradeAssisant.getInstance().getFtpFileContent(new DlmsRequest());
// for(int i=0;i<=400;i++){
// byte[] b =
// DlmsUpgradeHandler.getInstance().getCurUpgradeBlock(DlmsUpgradeHandler.getInstance().getFtpFileContent(new DlmsRequest()), i, 198);
// System.out.println(i+"-"+HexDump.toHex(b));
// }
System.out.println(Integer.toBinaryString(0x0f));
byte[] array = new byte[] {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11};
System.out.println(array.length / 5 + 1);
byte[] dest = new byte[5];
System.arraycopy(array, 0 * 5, dest, 0, 5);
System.out.println(HexDump.toHex(dest));
System.arraycopy(array, 1 * 5, dest, 0, 5);
System.out.println(HexDump.toHex(dest));
if (3 == array.length / 5 + 1) {
int remainLen = 5 - (3 * 5 - array.length);
System.arraycopy(array, 2 * 5, dest, 0, remainLen);
}
List<Integer> ressiueBlocks = new ArrayList<Integer>();
byte[] bitMap = new byte[] {(byte) 0x00, (byte) 0x00};
DlmsUpgradeHandler.getInstance().getRessiueBlocks(bitMap, 16, ressiueBlocks, 0);
// System.arraycopy(array, 2*5, dest, 0, 5);
System.out.println(
HexDump.toHex(DlmsUpgradeHandler.getInstance().getCurUpgradeBlock(array, 2, 5)));
// DlmsUpgradeHandler.getInstance().getRessiueBlocks(new byte[]{0x08}, 5);
System.out.println(HexDump.toHex(DlmsUpgradeHandler.getInstance().fileHeadConstruct(null)));
byte[] apdu =
HexDump.toArray(
"C401010004820441FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF80");
GetResponse resp = new GetResponse();
resp.decode(DecodeStream.wrap(apdu));
GetResponseNormal grn = (GetResponseNormal) resp.getDecodedObject();
GetDataResult dd = grn.getResult();
DlmsData data = dd.getData();
ASN1BitString s = data.getBitString();
ressiueBlocks = new ArrayList<Integer>();
DlmsUpgradeHandler.getInstance().getRessiueBlocks(s.getValue(), 1089, ressiueBlocks, 1);
System.out.println(ressiueBlocks);
}
/**
* 升级初始化
*
* @param req
* @param dr
* @param i_maxSize
*/
private void upgradeInit(DlmsRequest req, DlmsRequest dr, int i_maxSize) {
dr.removeAppendParam(DlmsUpgradeAssisant.CURRENT_BLOCK_NUM);
dr.addAppendParam(DlmsUpgradeAssisant.MAX_SIZE, i_maxSize);
dr.setOpType(DLMS_OP_TYPE.OP_ACTION);
setRequestParam(dr, new ObisDescription(18, "0.0.44.0.0.255", 1)); // 初始化
DlmsData data = new DlmsData();
DlmsData[] datas = new DlmsData[2];
byte[] content = DlmsUpgradeAssisant.getInstance().getFtpFileContent(req);
dr.addAppendParam(DlmsUpgradeAssisant.UPGRADE_CONTENT, content);
dr.addAppendParam(DlmsUpgradeAssisant.BLOCK_COUNT, content.length / i_maxSize); // 块数
byte[] fileHead = fileHeadConstruct(req);
dr.addAppendParam(DlmsUpgradeAssisant.FILE_HEAD, HexDump.toHex(fileHead));
datas[0] = new DlmsData(); // image_identifier
datas[0].setOctetString(fileHead);
datas[1] = new DlmsData(); // image_szie
datas[1].setDoubleLongUnsigned(content.length);
ASN1SequenceOf struct = new ASN1SequenceOf(datas);
data.setStructure(struct);
dr.getParams()[0].data = data;
dr.setOperator(DlmsUpgradeAssisant.UPGRADE_02);
}
/**
* step7 写入执行时间 新版本软件生效，通过action操作image transfer对象的方法4激活之前步骤中传输的升级包文件。 软件升级时间的格式为array[1] {
* structure include { time; octet-string[4] date; octet-string[5] } }
*
* @param req
* @param dr
*/
private void upgradeStep_07(DlmsRequest req, DlmsRequest dr) {
// 写执行时间
String strEffcDate = (String) dr.getAppendParam(DlmsUpgradeAssisant.EFFECTIVE_TIME);
String[] dateTime = strEffcDate.split(" ");
DlmsData[] effcDate = new DlmsData[2];
effcDate[0] = new DlmsData();
effcDate[0].setDlmsTime(dateTime[1]);
effcDate[1] = new DlmsData();
effcDate[1].setDlmsDate(dateTime[0]);
DlmsData[] array = new DlmsData[] {new DlmsData()};
ASN1SequenceOf struct = new ASN1SequenceOf(effcDate);
array[0].setStructure(struct);
DlmsData data = new DlmsData();
try {
data.setArray(array);
} catch (IOException e) {
log.error(StringUtil.getExceptionDetailInfo(e));
}
setRequestParam(dr, new ObisDescription(22, "0.0.15.0.2.255", 4));
dr.getParams()[0].data = data;
dr.setOpType(DLMS_OP_TYPE.OP_SET);
dr.setOperator(DlmsUpgradeAssisant.UPGRADE_07);
}