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Location: CSY/reowolf/examples/incr_7/amy.c

MH
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).
/* This example demonstrates:
- Synchronous rounds that fail result in RECOVERY; no messages are sent or received.
*/
#include <stdio.h>
#include <string.h>
#include "../../reowolf.h"
#include "../utility.c"

int main(int argc, char** argv) {
	char * pdl_ptr = buffer_pdl("eg_protocols.pdl");
	size_t pdl_len = strlen(pdl_ptr);
	Arc_ProtocolDescription * pd = protocol_description_parse(pdl_ptr, pdl_len);
	char logpath[] = "./7_amy_log.txt";
	Connector * c = connector_new_logging(pd, logpath, sizeof(logpath)-1);
	printf("Err %s\n", reowolf_error_peek(NULL));
	
	PortId putter, getter;
	connector_add_port_pair(c, &putter, &getter);
	connector_connect(c, -1);
	connector_print_debug(c);
	
	printf("Let's try to put without get\n");
	connector_put_bytes(c, putter, "hello", 5);
	// connector_get(c, getter);
	
	int err = connector_sync(c, 5000);
	printf("Error code %d with string `%s`\n", err, reowolf_error_peek(NULL));
	
	printf("\nLet's try again, doing both\n");
	connector_put_bytes(c, putter, "hello", 5);
	connector_get(c, getter);
	err = connector_sync(c, 5000);
	printf("Error code %d with string `%s`\n", err, reowolf_error_peek(NULL));
	size_t msg_len;
	const char * msg_ptr = connector_gotten_bytes(c, getter, &msg_len);
	printf("Got msg `%.*s`\n", (int) msg_len, msg_ptr);
	
	protocol_description_destroy(pd);
	connector_destroy(c);
	free(pdl_ptr);
	return 0;
}