1 /* 2 * rconfig - Remote configurator 3 * 4 * rconfig [-W workingdir] [server_ip[:tag]] 5 * rconfig [-f configfile] -s 6 * 7 * Copyright (c) 2003,2004 The DragonFly Project. All rights reserved. 8 * 9 * This code is derived from software contributed to The DragonFly Project 10 * by Matthew Dillon <dillon@backplane.com> 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 16 * 1. Redistributions of source code must retain the above copyright 17 * notice, this list of conditions and the following disclaimer. 18 * 2. Redistributions in binary form must reproduce the above copyright 19 * notice, this list of conditions and the following disclaimer in 20 * the documentation and/or other materials provided with the 21 * distribution. 22 * 3. Neither the name of The DragonFly Project nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific, prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 28 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 29 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 30 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 31 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, 32 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 33 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 34 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 35 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 36 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37 * SUCH DAMAGE. 38 * 39 * $DragonFly: src/sbin/rconfig/rconfig.c,v 1.3 2004/08/19 23:57:02 dillon Exp $ 40 */ 41 42 #include "defs.h" 43 44 const char *WorkDir = "/tmp"; 45 const char *ConfigFiles = "/etc/defaults/rconfig.conf:/etc/rconfig.conf"; 46 const char *TagDir = "/usr/local/etc/rconfig"; 47 tag_t AddrBase; 48 tag_t VarBase; 49 int VerboseOpt; 50 51 static void usage(int code); 52 static void addTag(tag_t *basep, const char *tag, int flags); 53 54 int 55 main(int ac, char **av) 56 { 57 int ch; 58 int i; 59 int serverMode = 0; 60 61 while ((ch = getopt(ac, av, "aD:W:irt:f:sv")) != -1) { 62 switch(ch) { 63 case 'a': /* auto tag / standard broadcast */ 64 addTag(&AddrBase, NULL, 0); 65 break; 66 case 'W': /* specify working directory */ 67 WorkDir = optarg; 68 break; 69 case 'T': 70 TagDir = optarg; 71 break; 72 case 'C': /* specify server config file(s) (colon delimited) */ 73 ConfigFiles = optarg; 74 break; 75 case 's': /* run as server using config file */ 76 serverMode = 1; 77 break; 78 case 'v': 79 VerboseOpt = 1; 80 break; 81 default: 82 usage(1); 83 /* not reached */ 84 } 85 } 86 for (i = optind; i < ac; ++i) { 87 if (strchr(av[i], '=')) 88 addTag(&VarBase, av[i], 0); 89 else 90 addTag(&AddrBase, av[i], 0); 91 } 92 if (AddrBase == NULL) 93 usage(1); 94 if (AddrBase && AddrBase->name == NULL && AddrBase->next) { 95 fprintf(stderr, 96 "You cannot specify both -a AND a list of hosts. If you want\n" 97 "to use auto-broadcast mode with a tag other then 'auto',\n" 98 "just specify the tag without a host, e.g. ':<tag>'\n"); 99 exit(1); 100 } 101 if (serverMode) 102 doServer(); 103 else 104 doClient(); 105 return(0); 106 } 107 108 static 109 void 110 addTag(tag_t *basep, const char *name, int flags) 111 { 112 tag_t tag = calloc(sizeof(struct tag), 1); 113 114 while ((*basep) != NULL) 115 basep = &(*basep)->next; 116 117 tag->name = name; 118 tag->flags = flags; 119 *basep = tag; 120 } 121 122 static void 123 usage(int code) 124 { 125 fprintf(stderr, "rconfig [-W workdir] [-f servconfig] " 126 "[-s] [var=data]* [server_ip[:tag]]* \n"); 127 exit(code); 128 } 129 130