#include "interface.h"

#include "msg.h"

#include <blue/ds/string.h>
#include <stdlib.h>
#include <string.h>

struct interface_definition *interface_definition_create(const char *name)
{
	struct interface_definition *out = malloc(sizeof *out);
	if (!out) {
		return NULL;
	}

	memset(out, 0x0, sizeof *out);

	out->if_name = b_strdup(name);

	return out;
}

void interface_definition_destroy(struct interface_definition *iface)
{
	b_queue_entry *entry = b_queue_pop_front(&iface->if_msg);
	while (entry) {
		struct msg_definition *msg
			= b_unbox(struct msg_definition, entry, msg_entry);
		msg_definition_destroy(msg);
		entry = b_queue_pop_front(&iface->if_msg);
	}

	free(iface->if_name);
	free(iface);
}

bool interface_definition_has_msg(
	const struct interface_definition *iface,
	const char *name)
{
	b_queue_entry *entry = b_queue_first(&iface->if_msg);

	while (entry) {
		struct msg_definition *msg
			= b_unbox(struct msg_definition, entry, msg_entry);
		if (!strcmp(msg->msg_name, name)) {
			return true;
		}
		entry = b_queue_next(entry);
	}

	return false;
}

void interface_definition_add_msg(
	struct interface_definition *iface,
	struct msg_definition *msg)
{
	b_queue_push_back(&iface->if_msg, &msg->msg_entry);
}