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Add string opt support and fix inevitable exception.

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This commit is contained in:
Sandu Liviu Catalin
2021-02-04 23:27:43 +02:00
parent ce5bb3034e
commit 18a52bc536
1 changed files with 37 additions and 8 deletions
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39
module/Library/ZMQ.cpp
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@@ -269,7 +269,7 @@ LightObj ZSocket::GetOpt(int opt)
{
STHROWF("Unable to retrieve socket option: [{}] {}", r, zmq_strerror(errno));
}
SQ_UNREACHABLE;
SQ_UNREACHABLE
// Never reaches here
return LightObj();
}
@@ -374,15 +374,46 @@ void ZSocket::SetOpt(int opt, LightObj & value)
case ZMQ_UNSUBSCRIBE:
case ZMQ_XPUB_WELCOME_MSG:
case ZMQ_TCP_ACCEPT_FILTER: {
if (value.GetTypeTag() != StaticClassTypeTag< SqBuffer >::Get())
// Is this a string?
if (value.GetType() == OT_STRING)
{
// Push the stringobject on the stack
Var< LightObj >::push(SqVM(), value);
// Prepare for string extraction
StackStrF str(SqVM(), -1);
// Attempt to extract the string
if (SQ_SUCCEEDED(str.Proc(false)))
{
r = zmq_setsockopt(Valid(), opt, str.mPtr, static_cast< size_t >(str.mLen));
// Pop the string object from the stack
sq_poptop(SqVM());
}
// Failed
else
{
STHROWF("Invalid string value");
}
}
// Is this a binary buffer?
else if (value.GetTypeTag() != StaticClassTypeTag< SqBuffer >::Get())
{
STHROWF("Invalid buffer value");
}
else
{
auto * inst = value.CastI< SqBuffer >();
// Validate the instance
if (inst)
{
r = zmq_setsockopt(Valid(), opt, inst->GetRef()->Data(), static_cast< size_t >(inst->GetPosition()));
} else r = -1;
// Failed
}
else
{
STHROWF("Invalid instance value");
}
}
} break;
default: STHROWF("Unknown socket option");
}
@@ -391,8 +422,6 @@ void ZSocket::SetOpt(int opt, LightObj & value)
{
STHROWF("Unable to modify socket option: [{}] {}", r, zmq_strerror(errno));
}
// Never reaches here
SQ_UNREACHABLE;
}
// ------------------------------------------------------------------------------------------------