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26f63a1ec6
It's been a year since we added the new optional parameters to instantiation. Let's switch over to the new name. Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
148 lines
3.4 KiB
C
148 lines
3.4 KiB
C
/*
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* Label Manager Test
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*
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* Copyright (C) 2017 by Bingen Eguzkitza,
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* Volta Networks Inc.
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*
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* This file is part of FreeRangeRouting (FRR)
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*
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* FRR is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* FRR is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; see the file COPYING; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "lib/stream.h"
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#include "lib/zclient.h"
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#define ZSERV_PATH "/tmp/zserv.api" // TODO!!
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#define KEEP 0 /* change to 1 to avoid garbage collection */
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#define CHUNK_SIZE 32
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struct zclient *zclient;
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unsigned short instance = 1;
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const char *sequence = "GGRGGGRRG";
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static int zebra_send_get_label_chunk(void);
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static int zebra_send_release_label_chunk(uint32_t start, uint32_t end);
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static void process_next_call(uint32_t start, uint32_t end)
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{
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sleep(3);
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if (!*sequence)
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exit(0);
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if (*sequence == 'G')
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zebra_send_get_label_chunk();
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else if (*sequence == 'R')
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zebra_send_release_label_chunk(start, end);
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}
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/* Connect to Label Manager */
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static int zebra_send_label_manager_connect()
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{
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int ret;
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printf("Connect to Label Manager\n");
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ret = lm_label_manager_connect(zclient, 0);
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printf("Label Manager connection result: %u \n", ret);
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if (ret != 0) {
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fprintf(stderr, "Error %d connecting to Label Manager %s\n",
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ret, strerror(errno));
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exit(1);
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}
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process_next_call(0, 0);
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}
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/* Get Label Chunk */
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static int zebra_send_get_label_chunk()
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{
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uint32_t start;
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uint32_t end;
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int ret;
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printf("Ask for label chunk \n");
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ret = lm_get_label_chunk(zclient, KEEP, CHUNK_SIZE, &start, &end);
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if (ret != 0) {
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fprintf(stderr, "Error %d requesting label chunk %s\n", ret,
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strerror(errno));
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exit(1);
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}
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sequence++;
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printf("Label Chunk assign: %u - %u \n", start, end);
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process_next_call(start, end);
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}
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/* Release Label Chunk */
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static int zebra_send_release_label_chunk(uint32_t start, uint32_t end)
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{
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struct stream *s;
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int ret;
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printf("Release label chunk: %u - %u\n", start, end);
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ret = lm_release_label_chunk(zclient, start, end);
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if (ret != 0) {
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fprintf(stderr, "Error releasing label chunk\n");
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exit(1);
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}
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sequence++;
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process_next_call(start - CHUNK_SIZE, end - CHUNK_SIZE);
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}
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void init_zclient(struct thread_master *master, char *lm_zserv_path)
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{
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frr_zclient_addr(&zclient_addr, &zclient_addr_len, lm_zserv_path);
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zclient = zclient_new(master, &zclient_options_default);
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/* zclient_init(zclient, ZEBRA_LABEL_MANAGER, 0); */
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zclient->sock = -1;
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zclient->redist_default = ZEBRA_ROUTE_LDP;
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zclient->instance = instance;
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if (zclient_socket_connect(zclient) < 0) {
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printf("Error connecting synchronous zclient!\n");
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exit(1);
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}
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}
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int main(int argc, char *argv[])
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{
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struct thread_master *master;
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struct thread thread;
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int ret;
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printf("Sequence to be tested: %s\n", sequence);
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master = thread_master_create(NULL);
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init_zclient(master, ZSERV_PATH);
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zebra_send_label_manager_connect();
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return 0;
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}
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