@BIF
public static EObject send(EProc proc, final EObject pid, final EObject msg, EObject options)
throws Pausable {
// TODO handle ports also?
proc.check_exit();
// log.log(Level.FINER, "ignored options to send: " + options);
EHandle handle;
EAtom reg_name;
if ((handle = pid.testHandle()) != null) {
send_to_handle(proc, handle, msg);
return am_ok;
} else if ((reg_name = pid.testAtom()) != null) {
boolean ok = send_to_locally_registered(proc, reg_name, msg);
if (ok) return am_ok;
else throw badarg(pid, msg);
} else {
ETuple t;
EAtom node_name;
if ((t = pid.testTuple()) != null
&& t.arity() == 2
&& (reg_name = t.elm(1).testAtom()) != null
&& (node_name = t.elm(2).testAtom()) != null) {
return send_to_remote(proc, t, node_name, reg_name, msg, options);
} else { // PID was of a bad type.
ipclog.info("trying to send message to " + pid + " failed.");
throw badarg(pid, msg);
}
}
}
/**
* @param owner
* @param make
* @throws Pausable
*/
@BIF(name = "!")
public static EObject send(EProc proc, EObject pid, EObject msg) throws Pausable {
// TODO handle ports also?
proc.check_exit();
// log.log(Level.FINER, "ignored options to send: " + options);
EHandle p;
EAtom reg_name;
if ((p = pid.testHandle()) != null) {
send_to_handle(proc, p, msg);
} else if ((reg_name = pid.testAtom()) != null) {
send_to_locally_registered(proc, reg_name, msg);
} else {
ETuple t;
EAtom node_name;
if ((t = pid.testTuple()) != null
&& t.arity() == 2
&& (reg_name = t.elm(1).testAtom()) != null
&& (node_name = t.elm(2).testAtom()) != null) {
send_to_remote(proc, t, node_name, reg_name, msg, null);
} else { // PID was of a bad type.
ipclog.info("trying to send message to " + pid + " failed.");
throw badarg(pid, msg);
}
}
// Arguments were of valid types; return the message:
return msg;
}
public static EFun resolve_fun(EObject mod, EObject fun, int arity) {
EAtom f = fun.testAtom();
if (f == null) {
throw ERT.badarg(mod, fun, ESmall.make(arity));
}
JavaObject jo;
if ((jo = mod.testJavaObject()) != null) {
return jo.resolve_fun(f, arity);
}
EAtom m = mod.testAtom();
if (m == null) {
final ETuple tup;
EAtom pmod;
if ((tup = mod.testTuple()) != null
&& tup.arity() > 0
&& (pmod = tup.elm(1).testAtom()) != null) {
final EFun pfun = EModuleManager.resolve(new FunID(pmod, f, arity + 1));
return EFunCG.get_fun_with_handler(
pmod.getName(),
f.getName(),
arity,
new EFunHandler() {
@Override
public EObject invoke(EProc proc, EObject[] args) throws Pausable {
EObject[] real_args = new EObject[args.length + 1];
System.arraycopy(args, 0, real_args, 0, args.length);
real_args[args.length] = tup;
return pfun.invoke(proc, real_args);
}
},
ERT.class.getClassLoader());
}
throw ERT.badarg(mod, fun, ESmall.make(arity));
}
EFun efun = EModuleManager.resolve(new FunID(m, f, arity));
return efun;
}
