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[cooja] plugins/analyzers/FragHeadPacketAnalyzer: Printout if first or nth fragment in verbose output

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This commit is contained in:
Enrico Joerns 2014-06-18 19:23:16 +02:00
parent 80dc21d5d5
commit a9cf1c1114
1 changed files with 4 additions and 1 deletions
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5
tools/cooja/java/org/contikios/cooja/plugins/analyzers/FragHeadPacketAnalyzer.java
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@ -49,18 +49,21 @@ public class FragHeadPacketAnalyzer extends PacketAnalyzer {
public int analyzePacket(Packet packet, StringBuilder brief, StringBuilder verbose) {
int hdr_size = 0;
verbose.append("<b>Frag Header</b> ");
if ((packet.get(0) & 0xF8) == SICSLOWPAN_DISPATCH_FRAG1) {
hdr_size = 4;
brief.append("FRAG1");
verbose.append("first<br/>");
} else if ((packet.get(0) & 0xF8) == SICSLOWPAN_DISPATCH_FRAGN) {
hdr_size = 5;
brief.append("FRAGN");
verbose.append("nth<br/>");
}
int datagram_size = ((packet.get(0) & 0x07) << 8) + packet.get(1);
int datagram_tag = packet.getInt(2, 2);
verbose.append("<b>Frag Header</b><br>");
verbose.append("size = ").append(datagram_size)
.append(", tag = ").append(String.format("0x%04x", datagram_tag));