X-Git-Url: https://gapil.gnulinux.it/gitweb/?p=gapil.git;a=blobdiff_plain;f=sources%2FTCP_iter_daytimed.c;fp=sources%2FTCP_iter_daytimed.c;h=0000000000000000000000000000000000000000;hp=e50e763839f1e07cbe66cae1ad1a5759f5b4204c;hb=d12bc3e1e4b3ee762036d1c226c3b2ba1a720fb9;hpb=e3e15ed6d698e5cc35f3b7f4c5db96adc38255c3

diff --git a/sources/TCP_iter_daytimed.c b/sources/TCP_iter_daytimed.c
deleted file mode 100644
index e50e763..0000000
--- a/sources/TCP_iter_daytimed.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/* TCP_iter_daytimed.c
- * 
- * Copyright (C) 2001 Simone Piccardi
- * 
- * 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 2 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, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-/****************************************************************
- *
- * Program daytimed: 
- * Elementary TCP server for daytime service (port 13)
- *
- * Author: Simone Piccardi
- * Apr. 2001
- *
- * Usage: daytimed -h give all info
- *
- * $Id: TCP_iter_daytimed.c,v 1.1 2003/04/29 15:33:39 piccardi Exp $
- *
- ****************************************************************/
-/* 
- * Include needed headers
- */
-#include <sys/types.h>   /* predefined types */
-#include <unistd.h>      /* include unix standard library */
-#include <arpa/inet.h>   /* IP addresses conversion utiliites */
-#include <sys/socket.h>  /* socket library */
-#include <stdio.h>	 /* include standard I/O library */
-#include <time.h>
-
-#define MAXLINE 80
-#define BACKLOG 10
-/* Program begin */
-void usage(void);
-int main(int argc, char *argv[])
-{
-/* 
- * Variables definition  
- */
-    int list_fd, conn_fd;
-    int i;
-    struct sockaddr_in serv_add;
-    char buffer[MAXLINE];
-    time_t timeval;
-    /*
-     * Input section: decode parameters passed in the calling 
-     * Use getopt function
-     */
-    opterr = 0;	 /* don't want writing to stderr */
-    while ( (i = getopt(argc, argv, "h")) != -1) {
-	switch (i) {
-	/* 
-	 * Handling options 
-	 */ 
-	case 'h':  
-	    printf("Wrong -h option use\n");
-	    usage();
-	    return(0);
-	    break;
-	case '?':   /* unrecognized options */
-	    printf("Unrecognized options -%c\n",optopt);
-	    usage();
-	default:    /* should not reached */
-	    usage();
-	}
-    }
-    /* ***********************************************************
-     * 
-     *		 Options processing completed
-     *
-     *		      Main code beginning
-     * 
-     * ***********************************************************/
-    /* create socket */
-    if ( (list_fd = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
-	perror("Socket creation error");
-	exit(-1);
-    }
-    /* initialize address */
-    memset((void *)&serv_add, 0, sizeof(serv_add)); /* clear server address */
-    serv_add.sin_family = AF_INET;                  /* address type is INET */
-    serv_add.sin_port = htons(13);                  /* daytime port is 13 */
-    serv_add.sin_addr.s_addr = htonl(INADDR_ANY);   /* connect from anywhere */
-    /* bind socket */
-    if (bind(list_fd, (struct sockaddr *)&serv_add, sizeof(serv_add)) < 0) {
-	perror("bind error");
-	exit(-1);
-    }
-    /* listen on socket */
-    if (listen(list_fd, BACKLOG) < 0 ) {
-	perror("listen error");
-	exit(-1);
-    }
-    /* write daytime to client */
-    while (1) {
-	if ( (conn_fd = accept(list_fd, (struct sockaddr *) NULL, NULL)) <0 ) {
-	    perror("accept error");
-	    exit(-1);
-	}
-	timeval = time(NULL);
-	snprintf(buffer, sizeof(buffer), "%.24s\r\n", ctime(&timeval));
-	if ( (write(conn_fd, buffer, strlen(buffer))) < 0 ) {
-	    perror("write error");
-	    exit(-1);
-	}
-	close(conn_fd);
-    }
-
-    /* normal exit */
-    exit(0);
-}
-/*
- * routine to print usage info and exit
- */
-void usage(void) {
-    printf("Simple daytime server\n");
-    printf("Usage:\n");
-    printf("  daytimed [-h] \n");
-    printf("  -h	   print this help\n");
-    exit(1);
-}