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add support for pid flag

This commit is contained in:
Doug MacEachern 2006-06-20 22:26:10 +00:00
parent a0de608f82
commit 6f35415499
1 changed files with 32 additions and 2 deletions
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34
bindings/java/src/net/hyperic/sigar/cmd/Netstat.java
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@ -21,10 +21,11 @@ public class Netstat extends SigarCommandBase {
"Proto",
"Local Address",
"Foreign Address",
"State"
"State",
""
};
private static boolean isNumeric;
private static boolean isNumeric, wantPid;
public Netstat(Shell shell) {
super(shell);
@ -46,6 +47,7 @@ public class Netstat extends SigarCommandBase {
public static int getFlags(String[] args, int flags) {
int proto_flags = 0;
isNumeric = false;
wantPid = false;
for (int i=0; i<args.length; i++) {
String arg = args[i];
@ -65,6 +67,9 @@ public class Netstat extends SigarCommandBase {
case 'n':
isNumeric = true;
break;
case 'p':
wantPid = true;
break;
case 't':
proto_flags |= NetFlags.CONN_TCP;
break;
@ -167,6 +172,31 @@ public class Netstat extends SigarCommandBase {
conn.getRemotePort(),
RADDR_LEN));
items.add(state);
String process = null;
if (wantPid &&
//XXX only works w/ listen ports
(conn.getState() == NetFlags.TCP_LISTEN))
{
try {
long pid =
this.sigar.getProcPort(conn.getType(),
conn.getLocalPort());
if (pid != 0) { //XXX another bug
String name =
this.sigar.getProcState(pid).getName();
process = pid + "/" + name;
}
} catch (SigarException e) {
}
}
if (process == null) {
process = "";
}
items.add(process);
printf(items);
}
}