ruleng.c

#include <stdio.h>
#include <stdlib.h>

#include "ruleng.h"
#include "ruleng_bus.h"
#include "ruleng_rules.h"
#include "utils.h"

enum ruleng_rc ruleng_init(
  const char *sock,
  char *rules,
  struct ruleng_ctx **ctx
) {
	enum ruleng_rc rc = RULENG_OK;
	*ctx = malloc(sizeof(**ctx));

	if (*ctx == NULL) {
		RULENG_ERR("error allocating main context");
		rc = RULENG_ERR_ALLOC;
		goto exit;
	}

	struct ruleng_ctx *_ctx = *ctx;
	struct ruleng_rules_ctx *com_ctx = NULL;

	if (ruleng_rules_ctx_init(&com_ctx) != RULENG_RULES_OK) {
		rc = RULENG_ERR_RULES_INIT;
		goto cleanup_ctx;
	}

	struct ruleng_bus_ctx *bus_ctx = NULL;

	if (ruleng_bus_init(&bus_ctx, com_ctx, rules, sock) != RULENG_BUS_OK) {
		rc = RULENG_ERR_BUS_INIT;
		goto cleanup_com_ctx;
	}

	_ctx->bus_ctx = bus_ctx;
	_ctx->com_ctx = com_ctx;

	goto exit;

cleanup_com_ctx:
	ruleng_rules_ctx_free(com_ctx);
cleanup_ctx:
	free(_ctx);
exit:
	return rc;
}

void ruleng_uloop_run(struct ruleng_ctx *ctx)
{
   ruleng_bus_uloop_run(ctx->bus_ctx);
}

void ruleng_free(struct ruleng_ctx *ctx)
{
	ruleng_bus_free(ctx->bus_ctx);
	ruleng_rules_ctx_free(ctx->com_ctx);
	free(ctx);
}