1 /* @(#)lcmd.c 8.1 (Berkeley) 6/6/93 */ 2 /* $NetBSD: lcmd.c,v 1.9 2009/04/14 08:50:06 lukem Exp $ */ 3 4 /* 5 * Copyright (c) 1983, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * Edward Wang at The University of California, Berkeley. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 #include "defs.h" 37 #include "lcmd.h" 38 #include "window_string.h" 39 40 extern struct lcmd_arg arg_alias[]; 41 extern struct lcmd_arg arg_cursormodes[]; 42 extern struct lcmd_arg arg_debug[]; 43 extern struct lcmd_arg arg_echo[]; 44 extern struct lcmd_arg arg_escape[]; 45 extern struct lcmd_arg arg_foreground[]; 46 extern struct lcmd_arg arg_label[]; 47 extern struct lcmd_arg arg_def_nline[]; 48 extern struct lcmd_arg arg_def_shell[]; 49 extern struct lcmd_arg arg_def_smooth[]; 50 extern struct lcmd_arg arg_close[]; 51 extern struct lcmd_arg arg_select[]; 52 extern struct lcmd_arg arg_smooth[]; 53 extern struct lcmd_arg arg_source[]; 54 extern struct lcmd_arg arg_terse[]; 55 extern struct lcmd_arg arg_time[]; 56 extern struct lcmd_arg arg_unalias[]; 57 extern struct lcmd_arg arg_unset[]; 58 extern struct lcmd_arg arg_window[]; 59 extern struct lcmd_arg arg_write[]; 60 struct lcmd_arg arg_null[1] = { { NULL, 0, 0 } }; 61 62 struct lcmd_tab lcmd_tab[] = { 63 { "alias", 1, l_alias, arg_alias }, 64 { "close", 2, l_close, arg_close }, 65 { "cursormodes", 2, l_cursormodes, arg_cursormodes }, 66 { "debug", 1, l_debug, arg_debug }, 67 { "default_nlines", 9, l_def_nline, arg_def_nline }, 68 { "default_shell", 10, l_def_shell, arg_def_shell }, 69 { "default_smooth", 10, l_def_smooth, arg_def_smooth }, 70 { "echo", 2, l_echo, arg_echo }, 71 { "escape", 2, l_escape, arg_escape }, 72 { "foreground", 1, l_foreground, arg_foreground }, 73 { "iostat", 1, l_iostat, arg_null }, 74 { "label", 2, l_label, arg_label }, 75 { "list", 2, l_list, arg_null }, 76 { "nlines", 1, l_def_nline, arg_def_nline }, 77 { "select", 2, l_select, arg_select }, 78 { "shell", 2, l_def_shell, arg_def_shell }, 79 { "smooth", 2, l_smooth, arg_smooth }, 80 { "source", 2, l_source, arg_source }, 81 { "terse", 2, l_terse, arg_terse }, 82 { "time", 2, l_time, arg_time }, 83 { "unalias", 3, l_unalias, arg_unalias }, 84 { "unset", 3, l_unset, arg_unset }, 85 { "variable", 1, l_variable, arg_null }, 86 { "window", 2, l_window, arg_window }, 87 { "write", 2, l_write, arg_write }, 88 { 0, 0, 0, 0 } 89 }; 90 91 struct lcmd_tab * 92 lcmd_lookup(const char *name) 93 { 94 struct lcmd_tab *p; 95 96 for (p = lcmd_tab; p->lc_name != 0; p++) 97 if (str_match(name, p->lc_name, p->lc_minlen)) 98 return p; 99 return 0; 100 } 101 102 int 103 dosource(char *filename) 104 { 105 if (cx_beginfile(filename) < 0) 106 return -1; 107 p_start(); 108 err_end(); 109 cx_end(); 110 return 0; 111 } 112 113 int 114 dolongcmd(char *buffer, struct value *arg, int narg) 115 { 116 if (cx_beginbuf(buffer, arg, narg) < 0) 117 return -1; 118 p_start(); 119 err_end(); 120 cx_end(); 121 return 0; 122 } 123