/* * Ouroboros - Copyright (C) 2016 - 2017 * * Test of the RIB * * 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ouroboros/config.h> #include <ouroboros/time_utils.h> #include <ouroboros/rib.h> #include <ouroboros/rqueue.h> #include <ouroboros/errno.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #define RIB_MAX_PATH_LEN 256 int rib_test(int argc, char ** argv) { uint64_t * address; size_t addr_size = 8; size_t addr_chk; char * addr_name; ro_set_t * set; rqueue_t * rq; int ret; char tmp[RIB_MAX_PATH_LEN]; char ** kids; ssize_t ch; uint8_t * buf; ssize_t buf_len; struct timespec t = {0, 100 * MILLION}; (void) argc; (void) argv; address = malloc(sizeof(*address)); if (address == NULL) return -ENOMEM; if (rib_init()) { printf("Failed to initialize rib.\n"); return -1; } rib_fini(); if (rib_init()) { printf("Failed to re-initialize rib.\n"); return -1; } if (rib_add(RIB_ROOT, "static_info")) { printf("Failed to add element to rib.\n"); rib_fini(); return -1; } ch = rib_children("/static_info", &kids); if (ch != 0) { printf("Wrong number of children returned.\n"); rib_fini(); while (ch > 0) free(kids[--ch]); free(kids); return -1; } if (!rib_has("/static_info")) { printf("Failed to find added element.\n"); rib_fini(); return -1; } if (rib_add(RIB_ROOT, "dynamic_info")) { printf("Failed to add element to rib.\n"); rib_fini(); return -1; } if (rib_add("/static_info", "addr_size")) { printf("Failed to add sub-element to rib.\n"); rib_fini(); return -1; } if (rib_write("/static_info/addr_size", &addr_size, sizeof(addr_size))) { printf("Failed to add sub-element to rib.\n"); rib_fini(); return -1; } if (rib_add("/static_info", "addresses")) { printf("Failed to add sub-element to rib.\n"); rib_fini(); return -1; } if (!rib_has("/static_info/addr_size")) { printf("Failed to find added subelement.\n"); rib_fini(); return -1; } if (rib_read("/static_info/addr_size", &addr_chk, sizeof(addr_chk)) != sizeof(addr_chk)) { printf("Failed to read added element.\n"); rib_fini(); return -1; } ch = rib_children("/static_info", &kids); if (ch != 2) { printf("Wrong number of children returned.\n"); rib_fini(); return -1; } while (ch > 0) free(kids[--ch]); free(kids); if (addr_chk != addr_size) { printf("Failed to verify added element contents.\n"); rib_fini(); return -1; } addr_size = 16; if (rib_write("/static_info/addr_size", &addr_size, sizeof(addr_size))) { printf("Failed to write into added element.\n"); rib_fini(); return -1; } if (rib_read("/static_info/addr_size", &addr_chk, sizeof(addr_chk)) != sizeof(addr_chk)) { printf("Failed to verify added element update size.\n"); rib_fini(); return -1; } if (addr_chk != addr_size) { printf("Failed to verify added element update size.\n"); rib_fini(); return -1; } addr_name = rib_name_gen(address, sizeof(*address)); if (addr_name == NULL) { printf("Failed to create a name.\n"); rib_fini(); return -1; } strcpy(tmp, "/dynamic_info"); if (rib_add(tmp, addr_name)) { free(addr_name); printf("Failed to add address.\n"); rib_fini(); return -1; } rib_path_append(tmp, addr_name); if (rib_put(tmp, address, sizeof(*address))) { free(addr_name); printf("Failed to add address.\n"); rib_fini(); return -1; } free(addr_name); buf_len = rib_pack("/static_info", &buf, PACK_HASH_ALL); if (buf_len < 0) { printf("Failed pack.\n"); rib_fini(); return -1; } if (rib_del("/static_info")) { printf("Failed to delete.\n"); rib_fini(); return -1; } if (rib_unpack(buf, buf_len, UNPACK_CREATE)) { printf("Failed to unpack.\n"); rib_fini(); return -1; } if (!rib_has("/static_info")) { printf("Failed to find unpacked element.\n"); rib_fini(); return -1; } ch = rib_children("/static_info", &kids); if (ch != 2) { printf("Wrong number of children returned.\n"); rib_fini(); return -1; } while (ch > 0) free(kids[--ch]); free(kids); set = ro_set_create(); if (set == NULL) { printf("Failed to create ro_set.\n"); rib_fini(); return -1; } rq = rqueue_create(); if (rq == NULL) { printf("Failed to create rqueue.\n"); ro_set_destroy(set); rib_fini(); return -1; } if (ro_set_add(set, "/static_info", RO_ALL_OPS)) { printf("Failed to add to rqueue.\n"); ro_set_destroy(set); rqueue_destroy(rq); rib_fini(); return -1; } ret = rib_event_wait(set, rq, &t); if (ret != -ETIMEDOUT) { printf("Wait failed to timeout: %d.\n", ret); ro_set_destroy(set); rqueue_destroy(rq); rib_fini(); return -1; } if (rib_del("/static_info")) { printf("Failed to delete rib subtree.\n"); rib_fini(); return -1; } ro_set_destroy(set); rqueue_destroy(rq); rib_fini(); return 0; }