ifcmds.c revision 108684
1108684Sphk/* 2108684Sphk * Copyright (c) 2003, Trent Nelson, <trent@arpa.com>. 3108684Sphk * All rights reserved. 4108684Sphk * 5108684Sphk * Redistribution and use in source and binary forms, with or without 6108684Sphk * modification, are permitted provided that the following conditions 7108684Sphk * are met: 8108684Sphk * 1. Redistributions of source code must retain the above copyright 9108684Sphk * notice, this list of conditions and the following disclaimer. 10108684Sphk * 2. Redistributions in binary form must reproduce the above copyright 11108684Sphk * notice, this list of conditions and the following disclaimer in the 12108684Sphk * documentation and/or other materials provided with the distribution. 13108684Sphk * 3. The name of the author may not be used to endorse or promote products 14108684Sphk * derived from this software without specific prior written permission. 15108684Sphk * 16108684Sphk * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17108684Sphk * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18108684Sphk * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19108684Sphk * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20108684Sphk * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21108684Sphk * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22108684Sphk * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23108684Sphk * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24108684Sphk * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25108684Sphk * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26108684Sphk * SUCH DAMAGE. 27108684Sphk * 28108684Sphk * $FreeBSD: head/usr.bin/systat/ifcmds.c 108684 2003-01-04 22:07:24Z phk $ 29108684Sphk */ 30108684Sphk 31108684Sphk#include <sys/types.h> 32108684Sphk#include <sys/socket.h> 33108684Sphk#include <sys/sysctl.h> 34108684Sphk#include <sys/time.h> 35108684Sphk#include <sys/queue.h> 36108684Sphk#include <net/if.h> 37108684Sphk#include <net/if_mib.h> 38108684Sphk#include <net/if_types.h> /* For IFT_ETHER */ 39108684Sphk 40108684Sphk#include <stdio.h> 41108684Sphk#include <stdlib.h> 42108684Sphk#include <unistd.h> 43108684Sphk#include <float.h> 44108684Sphk#include <err.h> 45108684Sphk 46108684Sphk#include "systat.h" 47108684Sphk#include "extern.h" 48108684Sphk#include "mode.h" 49108684Sphk#include "convtbl.h" 50108684Sphk 51108684Sphkint curscale = SC_AUTO; 52108684Sphk 53108684Sphkstatic int selectscale(const char *); 54108684Sphk 55108684Sphkint 56108684Sphkifcmd(const char *cmd, const char *args) 57108684Sphk{ 58108684Sphk if (prefix((char *)cmd, (char *)"scale")) { 59108684Sphk if (*args != '\0' && selectscale(args) != -1) 60108684Sphk ; 61108684Sphk else { 62108684Sphk move(CMDLINE, 0); 63108684Sphk clrtoeol(); 64108684Sphk addstr("what scale? kbit, kbyte, mbit, mbyte, " \ 65108684Sphk "gbit, gbyte, auto"); 66108684Sphk } 67108684Sphk } 68108684Sphk return 1; 69108684Sphk} 70108684Sphk 71108684Sphkstatic int 72108684Sphkselectscale(const char *args) 73108684Sphk{ 74108684Sphk int retval = 0; 75108684Sphk 76108684Sphk#define streq(a,b) (strcmp(a,b) == 0) 77108684Sphk if (streq(args, "default") || streq(args, "auto")) 78108684Sphk curscale = SC_AUTO; 79108684Sphk else if (streq(args, "kbit")) 80108684Sphk curscale = SC_KILOBIT; 81108684Sphk else if (streq(args, "kbyte")) 82108684Sphk curscale = SC_KILOBYTE; 83108684Sphk else if (streq(args, "mbit")) 84108684Sphk curscale = SC_MEGABIT; 85108684Sphk else if (streq(args, "mbyte")) 86108684Sphk curscale = SC_MEGABYTE; 87108684Sphk else if (streq(args, "gbit")) 88108684Sphk curscale = SC_GIGABIT; 89108684Sphk else if (streq(args, "gbyte")) 90108684Sphk curscale = SC_GIGABYTE; 91108684Sphk else 92108684Sphk retval = -1; 93108684Sphk 94108684Sphk return retval; 95108684Sphk} 96