From 3608d822b1c8b39f135fc056b864f86286d17530 Mon Sep 17 00:00:00 2001 From: Dimitri Staessens Date: Mon, 23 Oct 2017 23:25:27 +0200 Subject: tools: Refactor echo to single source file This simplifies the echo-app tool implementation to a single source file since it's meant to be a small example application. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders --- src/tools/echo/echo_client.c | 57 -------------------------------------------- 1 file changed, 57 deletions(-) delete mode 100644 src/tools/echo/echo_client.c (limited to 'src/tools/echo/echo_client.c') diff --git a/src/tools/echo/echo_client.c b/src/tools/echo/echo_client.c deleted file mode 100644 index 4df5904d..00000000 --- a/src/tools/echo/echo_client.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Ouroboros - Copyright (C) 2016 - 2017 - * - * A simple echo application - * - * Dimitri Staessens - * Sander Vrijders - * - * 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/. - */ - -#include -#include - -int client_main(void) -{ - int fd = 0; - char buf[BUF_SIZE]; - char * message = "Client says hi!"; - ssize_t count = 0; - - fd = flow_alloc("echo", NULL, NULL); - if (fd < 0) { - printf("Failed to allocate flow.\n"); - return -1; - } - - if (flow_write(fd, message, strlen(message) + 1) < 0) { - printf("Failed to write SDU.\n"); - flow_dealloc(fd); - return -1; - } - - count = flow_read(fd, buf, BUF_SIZE); - if (count < 0) { - printf("Failed to read SDU.\n"); - flow_dealloc(fd); - return -1; - } - - printf("Server replied with %.*s\n", (int) count, buf); - - flow_dealloc(fd); - - return 0; -} -- cgit v1.2.3