/* * Ouroboros - Copyright (C) 2016 - 2017 * * Data transfer graph adjacency manager * * Dimitri Staessens <dimitri.staessens@ugent.be> * Sander Vrijders <sander.vrijders@ugent.be> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., http://www.fsf.org/about/contact/. */ #define OUROBOROS_PREFIX "dt-gam" #include <ouroboros/config.h> #include <ouroboros/cdap.h> #include <ouroboros/dev.h> #include <ouroboros/logs.h> #include <ouroboros/list.h> #include <ouroboros/errno.h> #include <ouroboros/rib.h> #include "ipcp.h" #include "gam.h" #include "pol-gam-ops.h" #include "pol/complete.h" #include <assert.h> #include <stdlib.h> #include <pthread.h> #include <string.h> struct gam { struct pol_gam_ops * ops; void * ops_o; }; struct gam * gam_create(enum pol_gam gam_type, struct nbs * nbs, struct ae * ae) { struct gam * gam; gam = malloc(sizeof(*gam)); if (gam == NULL) return NULL; switch (gam_type) { case COMPLETE: gam->ops = &complete_ops; break; default: log_err("Unknown gam policy: %d.", gam_type); return NULL; } gam->ops_o = gam->ops->create(nbs, ae); if (gam->ops_o == NULL) { free(gam); return NULL; } return gam; } void gam_destroy(struct gam * gam) { assert(gam); gam->ops->destroy(gam->ops_o); free(gam); }