CSY/reowolf Files · examples/pres_1/amy.c · Centrum Wiskunde & Informatica (CWI)

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Initial casting implementation

Explicit casts can be performed with the syntax 'cast<type>(input)'
and implicit casts can be performed with the syntax 'cast(input)'
where the output type is determined by inference.

To prevent casting shenanigans we only allow casting of primitive
types and of types to themselves (essentially creating a copy).

#include "../../reowolf.h"
#include "../utility.c"
int main(int argc, char** argv) {
	char msgbuf[64];
	// ask user what message to send
	size_t msglen = get_user_msg(msgbuf, sizeof(msgbuf));

	// Create a connector, configured with our (trivial) protocol.
	Arc_ProtocolDescription * pd = protocol_description_parse("", 0);
	char logpath[] = "./pres_1_amy.txt";
	Connector * c = connector_new_logging(pd, logpath, sizeof(logpath)-1);
	rw_err_peek(c);
	
	// ... with 1 outgoing network connection
	PortId p0;
	FfiSocketAddr addr = {{127, 0, 0, 1}, 8000};
	connector_add_net_port(c, &p0, addr, Polarity_Putter, EndpointPolarity_Passive);
	rw_err_peek(c);
	
	// Connect with peers (5000ms timeout).
	connector_connect(c, 5000);
	rw_err_peek(c);
	
	// Prepare a message to send
	connector_put_bytes(c, p0, msgbuf, msglen);
	rw_err_peek(c);
	
	// ... reach new consistent state within 1000ms deadline.
	connector_sync(c, 1000);
	rw_err_peek(c);
	
	printf("Exiting\n");
	protocol_description_destroy(pd);
	connector_destroy(c);
	sleep(1.0);
	return 0;
}