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authorJonathan McCrohan <jmccrohan@gmail.com>2012-02-19 23:17:53 +0000
committerJonathan McCrohan <jmccrohan@gmail.com>2012-02-19 23:17:53 +0000
commit33f058f0e67357543c0b1619f4f45779d054a6bf (patch)
treeeebb2cf2edeeb1ed314967c923021804c7f4d3b0 /tests/bandwidth-server-many-up.c
parent61f929e6b38829afcdc8577be74594ca73a91bde (diff)
downloadverteco-33f058f0e67357543c0b1619f4f45779d054a6bf.tar.gz
Remove debug/testing files.
Diffstat (limited to '')
-rw-r--r--tests/bandwidth-server-many-up.c143
1 files changed, 0 insertions, 143 deletions
diff --git a/tests/bandwidth-server-many-up.c b/tests/bandwidth-server-many-up.c
deleted file mode 100644
index 02968c1..0000000
--- a/tests/bandwidth-server-many-up.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * Copyright © 2009-2010 Stéphane Raimbault <stephane.raimbault@gmail.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <signal.h>
-
-#include <modbus.h>
-
-#if defined(_WIN32)
-#include <ws2tcpip.h>
-#else
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#endif
-
-#define NB_CONNECTION 5
-
-modbus_t *ctx = NULL;
-int server_socket;
-modbus_mapping_t *mb_mapping;
-
-static void close_sigint(int dummy)
-{
- close(server_socket);
- modbus_free(ctx);
- modbus_mapping_free(mb_mapping);
-
- exit(dummy);
-}
-
-int main(void)
-{
- int master_socket;
- int rc;
- fd_set refset;
- fd_set rdset;
-
- /* Maximum file descriptor number */
- int fdmax;
-
- ctx = modbus_new_tcp("127.0.0.1", 1502);
-
- mb_mapping = modbus_mapping_new(MODBUS_MAX_READ_BITS, 0,
- MODBUS_MAX_READ_REGISTERS, 0);
- if (mb_mapping == NULL) {
- fprintf(stderr, "Failed to allocate the mapping: %s\n",
- modbus_strerror(errno));
- modbus_free(ctx);
- return -1;
- }
-
- server_socket = modbus_tcp_listen(ctx, NB_CONNECTION);
-
- signal(SIGINT, close_sigint);
-
- /* Clear the reference set of socket */
- FD_ZERO(&refset);
- /* Add the server socket */
- FD_SET(server_socket, &refset);
-
- /* Keep track of the max file descriptor */
- fdmax = server_socket;
-
- for (;;) {
- rdset = refset;
- if (select(fdmax+1, &rdset, NULL, NULL, NULL) == -1) {
- perror("Server select() failure.");
- close_sigint(1);
- }
-
- /* Run through the existing connections looking for data to be
- * read */
- for (master_socket = 0; master_socket <= fdmax; master_socket++) {
-
- if (FD_ISSET(master_socket, &rdset)) {
- if (master_socket == server_socket) {
- /* A client is asking a new connection */
- socklen_t addrlen;
- struct sockaddr_in clientaddr;
- int newfd;
-
- /* Handle new connections */
- addrlen = sizeof(clientaddr);
- memset(&clientaddr, 0, sizeof(clientaddr));
- newfd = accept(server_socket, (struct sockaddr *)&clientaddr, &addrlen);
- if (newfd == -1) {
- perror("Server accept() error");
- } else {
- FD_SET(newfd, &refset);
-
- if (newfd > fdmax) {
- /* Keep track of the maximum */
- fdmax = newfd;
- }
- printf("New connection from %s:%d on socket %d\n",
- inet_ntoa(clientaddr.sin_addr), clientaddr.sin_port, newfd);
- }
- } else {
- /* An already connected master has sent a new query */
- uint8_t query[MODBUS_TCP_MAX_ADU_LENGTH];
-
- modbus_set_socket(ctx, master_socket);
- rc = modbus_receive(ctx, query);
- if (rc != -1) {
- modbus_reply(ctx, query, rc, mb_mapping);
- } else {
- /* Connection closed by the client, end of server */
- printf("Connection closed on socket %d\n", master_socket);
- close(master_socket);
-
- /* Remove from reference set */
- FD_CLR(master_socket, &refset);
-
- if (master_socket == fdmax) {
- fdmax--;
- }
- }
- }
- }
- }
- }
-
- return 0;
-}