1 /* $NetBSD: cmd.c,v 1.1 2005/12/29 15:20:09 tsutsui Exp $ */ 2 3 /*- 4 * Copyright (c) 2004 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by UCHIYAMA Yasushi. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 #include <lib/libsa/stand.h> 40 #include <lib/libkern/libkern.h> 41 42 #include "cmd.h" 43 #include "local.h" 44 45 struct cmd { 46 char *name; 47 int (*func)(int, char**, int); 48 } cmdtab[] = { 49 { "batch", cmd_batch }, 50 { "help", cmd_help }, 51 { "boot", cmd_boot }, 52 { "bootux", cmd_boot_ux }, 53 { "loadbin", cmd_load_binary }, 54 { "jump", cmd_jump }, 55 { "reboot", cmd_reboot }, 56 { "mem", cmd_mem }, 57 { "info", cmd_info }, 58 59 { "disklabel", cmd_disklabel }, 60 { "ls", cmd_ls }, 61 { "log_save", cmd_log_save }, 62 63 { "test", cmd_test }, 64 { "tlb", cmd_tlb }, 65 { "cop0", cmd_cop0 }, 66 { "ks", cmd_kbd_scancode }, 67 { "ether_test", cmd_ether_test }, 68 { "ga_test", cmd_ga_test }, 69 { 0, 0 } /* terminate */ 70 }; 71 72 void 73 cmd_exec(const char *buf) 74 { 75 char cmdbuf[CMDBUF_SIZE]; 76 char *argp[CMDARG_MAX]; 77 struct cmd *cmd; 78 char *p; 79 char *q; 80 int i, argc, sep; 81 82 strncpy(cmdbuf, buf, CMDBUF_SIZE); 83 printf("%s\n", cmdbuf); 84 85 /* find command */ 86 for (cmd = cmdtab; cmd->name; cmd++) { 87 for (q = cmdbuf, p = cmd->name; *p; p++, q++) { 88 if (*p != *q) 89 break; 90 } 91 if (*p == 0 && (*q == '\0' || *q == ' ')) 92 goto found; 93 } 94 printf("***ERROR*** %s\n", cmdbuf); 95 96 cmd_help(0, 0, 0); 97 return; 98 99 found: 100 /* setup argument */ 101 p = cmdbuf; 102 argc = 0; 103 argp[argc++] = p; 104 sep = 0; 105 for (i = 0; (i < CMDBUF_SIZE) && (argc < CMDARG_MAX); i++, p++) { 106 if (*p == ' ') { 107 *p = 0; 108 sep = 1; 109 } else if (sep && (*p != ' ' || *p == '\0')) { 110 sep = 0; 111 argp[argc++] = p; 112 } 113 } 114 *--p = 0; 115 116 cmd->func (argc, argp, 1); 117 } 118 119 int 120 cmd_batch(int argc, char *argp[], int interactive) 121 { 122 struct cmd_batch_tab *p; 123 char *args[CMDARG_MAX]; 124 int i; 125 126 args[0] = "batch"; 127 for (p = cmd_batch_tab; p->func; p++) { 128 for (i = 0; i < p->argc; i++) 129 args[i + 1] = p->arg[i]; 130 131 if (p->func(p->argc + 1, args, interactive)) { 132 printf("batch aborted.\n"); 133 return 1; 134 } 135 } 136 137 return 0; 138 } 139 140 int 141 cmd_help(int argc, char *argp[], int interactive) 142 { 143 struct cmd *cmd; 144 145 printf("command: "); 146 for (cmd = cmdtab; cmd->name; cmd++) 147 printf("%s ", cmd->name); 148 printf("\n"); 149 150 return 0; 151 } 152