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Diffstat (limited to 'lib/libedit/TEST/tc1.c')
| -rw-r--r-- | lib/libedit/TEST/tc1.c | 305 |
1 files changed, 0 insertions, 305 deletions
diff --git a/lib/libedit/TEST/tc1.c b/lib/libedit/TEST/tc1.c deleted file mode 100644 index 1dca81392755..000000000000 --- a/lib/libedit/TEST/tc1.c +++ /dev/null @@ -1,305 +0,0 @@ -/* $NetBSD: tc1.c,v 1.7 2016/02/17 19:47:49 christos Exp $ */ - -/*- - * Copyright (c) 1992, 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Christos Zoulas of Cornell University. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include "config.h" -#ifndef lint -__COPYRIGHT("@(#) Copyright (c) 1992, 1993\n\ - The Regents of the University of California. All rights reserved.\n"); -#endif /* not lint */ - -#if !defined(lint) && !defined(SCCSID) -#if 0 -static char sccsid[] = "@(#)test.c 8.1 (Berkeley) 6/4/93"; -#else -__RCSID("$NetBSD: tc1.c,v 1.7 2016/02/17 19:47:49 christos Exp $"); -#endif -#endif /* not lint && not SCCSID */ -__FBSDID("$FreeBSD$"); - -/* - * test.c: A little test program - */ -#include <sys/wait.h> -#include <ctype.h> -#include <dirent.h> -#include <locale.h> -#include <signal.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include "histedit.h" - -static int continuation = 0; -volatile sig_atomic_t gotsig = 0; - -static unsigned char complete(EditLine *, int); - int main(int, char **); -static char *prompt(EditLine *); -static void sig(int); - -static char * -prompt(EditLine *el) -{ - static char a[] = "\1\033[7m\1Edit$\1\033[0m\1 "; - static char b[] = "Edit> "; - - return (continuation ? b : a); -} - -static void -sig(int i) -{ - gotsig = i; -} - -static unsigned char -complete(EditLine *el, int ch) -{ - DIR *dd = opendir("."); - struct dirent *dp; - const char* ptr; - const LineInfo *lf = el_line(el); - int len; - int res = CC_ERROR; - - /* - * Find the last word - */ - for (ptr = lf->cursor - 1; - !isspace((unsigned char)*ptr) && ptr > lf->buffer; ptr--) - continue; - len = lf->cursor - ++ptr; - - for (dp = readdir(dd); dp != NULL; dp = readdir(dd)) { - if (len > strlen(dp->d_name)) - continue; - if (strncmp(dp->d_name, ptr, len) == 0) { - if (el_insertstr(el, &dp->d_name[len]) == -1) - res = CC_ERROR; - else - res = CC_REFRESH; - break; - } - } - - closedir(dd); - return res; -} - -int -main(int argc, char *argv[]) -{ - EditLine *el = NULL; - int num; - const char *buf; - Tokenizer *tok; -#if 0 - int lastevent = 0; -#endif - int ncontinuation; - History *hist; - HistEvent ev; - - (void) setlocale(LC_CTYPE, ""); - (void) signal(SIGINT, sig); - (void) signal(SIGQUIT, sig); - (void) signal(SIGHUP, sig); - (void) signal(SIGTERM, sig); - - hist = history_init(); /* Init the builtin history */ - /* Remember 100 events */ - history(hist, &ev, H_SETSIZE, 100); - - tok = tok_init(NULL); /* Initialize the tokenizer */ - - /* Initialize editline */ - el = el_init(*argv, stdin, stdout, stderr); - - el_set(el, EL_EDITOR, "vi"); /* Default editor is vi */ - el_set(el, EL_SIGNAL, 1); /* Handle signals gracefully */ - el_set(el, EL_PROMPT_ESC, prompt, '\1');/* Set the prompt function */ - - /* Tell editline to use this history interface */ - el_set(el, EL_HIST, history, hist); - - /* Add a user-defined function */ - el_set(el, EL_ADDFN, "ed-complete", "Complete argument", complete); - - /* Bind tab to it */ - el_set(el, EL_BIND, "^I", "ed-complete", NULL); - - /* - * Bind j, k in vi command mode to previous and next line, instead - * of previous and next history. - */ - el_set(el, EL_BIND, "-a", "k", "ed-prev-line", NULL); - el_set(el, EL_BIND, "-a", "j", "ed-next-line", NULL); - - /* - * Source the user's defaults file. - */ - el_source(el, NULL); - - while ((buf = el_gets(el, &num)) != NULL && num != 0) { - int ac, cc, co; -#ifdef DEBUG - int i; -#endif - const char **av; - const LineInfo *li; - li = el_line(el); -#ifdef DEBUG - (void) fprintf(stderr, "==> got %d %s", num, buf); - (void) fprintf(stderr, " > li `%.*s_%.*s'\n", - (li->cursor - li->buffer), li->buffer, - (li->lastchar - 1 - li->cursor), - (li->cursor >= li->lastchar) ? "" : li->cursor); - -#endif - if (gotsig) { - (void) fprintf(stderr, "Got signal %d.\n", (int)gotsig); - gotsig = 0; - el_reset(el); - } - - if (!continuation && num == 1) - continue; - - ac = cc = co = 0; - ncontinuation = tok_line(tok, li, &ac, &av, &cc, &co); - if (ncontinuation < 0) { - (void) fprintf(stderr, "Internal error\n"); - continuation = 0; - continue; - } -#ifdef DEBUG - (void) fprintf(stderr, " > nc %d ac %d cc %d co %d\n", - ncontinuation, ac, cc, co); -#endif -#if 0 - if (continuation) { - /* - * Append to the right event in case the user - * moved around in history. - */ - if (history(hist, &ev, H_SET, lastevent) == -1) - err(1, "%d: %s", lastevent, ev.str); - history(hist, &ev, H_ADD , buf); - } else { - history(hist, &ev, H_ENTER, buf); - lastevent = ev.num; - } -#else - /* Simpler */ - history(hist, &ev, continuation ? H_APPEND : H_ENTER, buf); -#endif - - continuation = ncontinuation; - ncontinuation = 0; - if (continuation) - continue; -#ifdef DEBUG - for (i = 0; i < ac; i++) { - (void) fprintf(stderr, " > arg# %2d ", i); - if (i != cc) - (void) fprintf(stderr, "`%s'\n", av[i]); - else - (void) fprintf(stderr, "`%.*s_%s'\n", - co, av[i], av[i] + co); - } -#endif - - if (strcmp(av[0], "history") == 0) { - int rv; - - switch (ac) { - case 1: - for (rv = history(hist, &ev, H_LAST); rv != -1; - rv = history(hist, &ev, H_PREV)) - (void) fprintf(stdout, "%4d %s", - ev.num, ev.str); - break; - - case 2: - if (strcmp(av[1], "clear") == 0) - history(hist, &ev, H_CLEAR); - else - goto badhist; - break; - - case 3: - if (strcmp(av[1], "load") == 0) - history(hist, &ev, H_LOAD, av[2]); - else if (strcmp(av[1], "save") == 0) - history(hist, &ev, H_SAVE, av[2]); - break; - - badhist: - default: - (void) fprintf(stderr, - "Bad history arguments\n"); - break; - } - } else if (el_parse(el, ac, av) == -1) { - switch (fork()) { - case 0: - execvp(av[0], __DECONST(char **, av)); - perror(av[0]); - _exit(1); - /*NOTREACHED*/ - break; - - case -1: - perror("fork"); - break; - - default: - if (wait(&num) == -1) - perror("wait"); - (void) fprintf(stderr, "Exit %x\n", num); - break; - } - } - - tok_reset(tok); - } - - el_end(el); - tok_end(tok); - history_end(hist); - - return (0); -} |