wefree/min-dev-java
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writting lpPacket...

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free will committed 2021-04-05 21:46:15 +08:00
1 parent 036c4d3dc9
commit fa3647f721
14 files changed
+553 -147
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src/main/java/packet/Data.java
+13 -34
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@@ -33,12 +33,12 @@ import encoding.*;
// }
//
public class Data implements IEncodingAble, InteractWithField {
private MINPacket minPacket;
private FreshnessPeriod freshnessPeriod;
private Payload payload;
private CongestionMark congestionMark;
private NackHeader nackHeader;
private Identifier name;
public MINPacket minPacket=new MINPacket();
public FreshnessPeriod freshnessPeriod=new FreshnessPeriod();
public Payload payload=new Payload();
public CongestionMark congestionMark=new CongestionMark();
public NackHeader nackHeader=new NackHeader();
public Identifier name=new Identifier();
/**
* 展示数据包的 URI
@@ -88,9 +88,7 @@ public class Data implements IEncodingAble, InteractWithField {
this.minPacket.mutableField.mutableProtectField.clearBlocks();
// CongestionMark
Block block = null;
block = new SelfEncodingBase().selfWireEncode(this.congestionMark);
Block block = new SelfEncodingBase().selfWireEncode(this.congestionMark);
if (block == null) {
return false;
}
@@ -110,11 +108,7 @@ public class Data implements IEncodingAble, InteractWithField {
// FreshnessPeriod
if (this.freshnessPeriod.isInitial()) {
try {
block = new SelfEncodingBase().selfWireEncode(this.freshnessPeriod);
} catch (EncoderException | BlockException | ComponentException e) {
throw new PacketException("Data.fillDataToFields: " + e.getMessage());
}
block = new SelfEncodingBase().selfWireEncode(this.freshnessPeriod);
if (block == null) {
return false;
}
@@ -123,11 +117,7 @@ public class Data implements IEncodingAble, InteractWithField {
// NackHeader
if (this.nackHeader.isInitial()) {
try {
block = new SelfEncodingBase().selfWireEncode(this.nackHeader);
} catch (EncoderException | BlockException | ComponentException e) {
throw new PacketException("Data.fillDataToFields: " + e.getMessage());
}
block = new SelfEncodingBase().selfWireEncode(this.nackHeader);
if (block == null) {
return false;
}
@@ -135,11 +125,7 @@ public class Data implements IEncodingAble, InteractWithField {
}
// Payload
try {
block = new SelfEncodingBase().selfWireEncode(this.payload);
} catch (EncoderException | BlockException | ComponentException e) {
throw new PacketException("Data.fillDataToFields: " + e.getMessage());
}
block = new SelfEncodingBase().selfWireEncode(this.payload);
if (block == null) {
return false;
}
@@ -186,7 +172,6 @@ public class Data implements IEncodingAble, InteractWithField {
if (!this.congestionMark.wireDecode(block)) {
return false;
}
}
/////////////////////////////////////////////////////////////
@@ -199,14 +184,8 @@ public class Data implements IEncodingAble, InteractWithField {
ElementContainer elementContainer = this.minPacket.readOnlyField.getBlocks();
int len = elementContainer.length();
for (int i = 0; i < len; i++) {
Block newblock = null;
try {
newblock = elementContainer.getBlock(i);
} catch (BlockException e) {
throw new PacketException("Data.extraDataFromFields: " + e.getMessage());
}
int type;
type = newblock.getType().getVlIntValue2Int();
Block newblock = elementContainer.getBlock(i);
int type = newblock.getType().getVlIntValue2Int();
switch (type) {
case TLV.TlvFreshnessPeriod:
if (!this.freshnessPeriod.wireDecode(newblock)) {
@@ -235,7 +214,7 @@ public class Data implements IEncodingAble, InteractWithField {
this.setName(interestIdentifierWrapper.getIdentifier());
return true;
} catch (ComponentException | VlIntException e) {
} catch (ComponentException | VlIntException | BlockException e) {
throw new PacketException("Data.extraDataFromFields: " + e.getMessage());
}
}