2009-06-01 22:58:49 +00:00
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/* $OpenBSD$ */
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/*
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2016-01-19 15:59:12 +00:00
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* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
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2009-06-01 22:58:49 +00:00
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <sys/time.h>
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#include <errno.h>
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#include <limits.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include <unistd.h>
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#include "tmux.h"
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2016-10-10 21:29:23 +00:00
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static char *status_redraw_get_left(struct client *, time_t,
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struct grid_cell *, size_t *);
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static char *status_redraw_get_right(struct client *, time_t,
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struct grid_cell *, size_t *);
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static char *status_print(struct client *, struct winlink *, time_t,
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struct grid_cell *);
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static char *status_replace(struct client *, struct winlink *, const char *,
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time_t);
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static void status_message_callback(int, short, void *);
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static void status_timer_callback(int, short, void *);
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static char *status_prompt_find_history_file(void);
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static const char *status_prompt_up_history(u_int *);
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static const char *status_prompt_down_history(u_int *);
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static void status_prompt_add_history(const char *);
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static const char **status_prompt_complete_list(u_int *, const char *);
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static char *status_prompt_complete_prefix(const char **, u_int);
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static char *status_prompt_complete(struct session *, const char *);
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2015-07-20 15:50:04 +00:00
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2010-12-11 16:05:57 +00:00
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/* Status prompt history. */
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2015-05-06 23:56:46 +00:00
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#define PROMPT_HISTORY 100
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2016-10-10 21:29:23 +00:00
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static char **status_prompt_hlist;
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static u_int status_prompt_hsize;
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2010-12-11 16:05:57 +00:00
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2015-07-20 15:50:04 +00:00
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/* Find the history file to load/save from/to. */
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2016-10-10 21:29:23 +00:00
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static char *
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2015-07-20 15:50:04 +00:00
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status_prompt_find_history_file(void)
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{
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const char *home, *history_file;
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char *path;
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2015-10-27 15:58:42 +00:00
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history_file = options_get_string(global_options, "history-file");
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2015-07-20 15:50:04 +00:00
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if (*history_file == '\0')
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return (NULL);
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if (*history_file == '/')
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return (xstrdup(history_file));
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if (history_file[0] != '~' || history_file[1] != '/')
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return (NULL);
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if ((home = find_home()) == NULL)
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return (NULL);
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xasprintf(&path, "%s%s", home, history_file + 1);
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return (path);
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}
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/* Load status prompt history from file. */
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void
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status_prompt_load_history(void)
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{
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FILE *f;
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char *history_file, *line, *tmp;
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size_t length;
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if ((history_file = status_prompt_find_history_file()) == NULL)
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return;
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log_debug("loading history from %s", history_file);
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f = fopen(history_file, "r");
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if (f == NULL) {
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log_debug("%s: %s", history_file, strerror(errno));
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free(history_file);
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return;
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}
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free(history_file);
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for (;;) {
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if ((line = fgetln(f, &length)) == NULL)
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break;
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if (length > 0) {
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if (line[length - 1] == '\n') {
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line[length - 1] = '\0';
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status_prompt_add_history(line);
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} else {
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tmp = xmalloc(length + 1);
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memcpy(tmp, line, length);
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tmp[length] = '\0';
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status_prompt_add_history(tmp);
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free(tmp);
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}
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}
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}
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fclose(f);
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}
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/* Save status prompt history to file. */
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void
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status_prompt_save_history(void)
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{
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FILE *f;
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u_int i;
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char *history_file;
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if ((history_file = status_prompt_find_history_file()) == NULL)
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return;
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log_debug("saving history to %s", history_file);
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f = fopen(history_file, "w");
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if (f == NULL) {
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log_debug("%s: %s", history_file, strerror(errno));
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free(history_file);
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return;
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}
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free(history_file);
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for (i = 0; i < status_prompt_hsize; i++) {
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fputs(status_prompt_hlist[i], f);
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fputc('\n', f);
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}
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fclose(f);
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}
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2015-08-28 12:16:28 +00:00
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/* Status timer callback. */
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2016-10-10 21:29:23 +00:00
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static void
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2015-11-18 14:27:44 +00:00
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status_timer_callback(__unused int fd, __unused short events, void *arg)
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2015-08-28 12:16:28 +00:00
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{
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struct client *c = arg;
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struct session *s = c->session;
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struct timeval tv;
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2018-02-05 08:21:54 +00:00
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evtimer_del(&c->status.timer);
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2015-08-28 12:16:28 +00:00
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if (s == NULL)
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return;
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if (c->message_string == NULL && c->prompt_string == NULL)
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2018-08-19 16:45:03 +00:00
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c->flags |= CLIENT_REDRAWSTATUS;
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2015-08-28 12:16:28 +00:00
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timerclear(&tv);
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2015-10-27 15:58:42 +00:00
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tv.tv_sec = options_get_number(s->options, "status-interval");
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2015-08-28 12:16:28 +00:00
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if (tv.tv_sec != 0)
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2018-02-05 08:21:54 +00:00
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evtimer_add(&c->status.timer, &tv);
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2015-10-20 21:12:08 +00:00
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log_debug("client %p, status interval %d", c, (int)tv.tv_sec);
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2015-08-28 12:16:28 +00:00
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}
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/* Start status timer for client. */
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void
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status_timer_start(struct client *c)
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{
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struct session *s = c->session;
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2018-02-05 08:21:54 +00:00
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if (event_initialized(&c->status.timer))
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evtimer_del(&c->status.timer);
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2015-08-28 12:16:28 +00:00
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else
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2018-02-05 08:21:54 +00:00
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evtimer_set(&c->status.timer, status_timer_callback, c);
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2015-08-28 12:16:28 +00:00
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2015-10-27 15:58:42 +00:00
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if (s != NULL && options_get_number(s->options, "status"))
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2015-08-28 12:16:28 +00:00
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status_timer_callback(-1, 0, c);
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}
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/* Start status timer for all clients. */
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void
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status_timer_start_all(void)
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{
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struct client *c;
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TAILQ_FOREACH(c, &clients, entry)
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status_timer_start(c);
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}
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2017-02-03 21:01:02 +00:00
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/* Update status cache. */
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void
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status_update_saved(struct session *s)
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{
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if (!options_get_number(s->options, "status"))
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s->statusat = -1;
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else if (options_get_number(s->options, "status-position") == 0)
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s->statusat = 0;
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else
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s->statusat = 1;
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}
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2012-01-29 09:37:02 +00:00
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/* Get screen line of status line. -1 means off. */
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int
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status_at_line(struct client *c)
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{
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struct session *s = c->session;
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2017-10-16 19:30:53 +00:00
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if (c->flags & CLIENT_STATUSOFF)
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return (-1);
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2017-02-03 21:01:02 +00:00
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if (s->statusat != 1)
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return (s->statusat);
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2018-08-20 19:05:34 +00:00
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return (c->tty.sy - status_line_size(c));
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2017-10-16 19:30:53 +00:00
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}
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2018-08-20 19:05:34 +00:00
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/* Get size of status line for client's session. 0 means off. */
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2017-10-16 19:30:53 +00:00
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u_int
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2018-08-20 19:05:34 +00:00
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status_line_size(struct client *c)
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2017-10-16 19:30:53 +00:00
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{
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2018-08-20 19:05:34 +00:00
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struct session *s = c->session;
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if (c->flags & CLIENT_STATUSOFF)
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return (0);
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2017-10-16 19:30:53 +00:00
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if (s->statusat == -1)
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return (0);
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return (1);
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2012-01-29 09:37:02 +00:00
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}
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2009-11-19 19:47:28 +00:00
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/* Retrieve options for left string. */
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2016-10-10 21:29:23 +00:00
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static char *
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2015-11-12 11:09:11 +00:00
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status_redraw_get_left(struct client *c, time_t t, struct grid_cell *gc,
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size_t *size)
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2009-11-19 19:47:28 +00:00
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{
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struct session *s = c->session;
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2015-02-01 23:43:23 +00:00
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const char *template;
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2009-11-19 19:47:28 +00:00
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char *left;
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size_t leftlen;
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2015-10-27 15:58:42 +00:00
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style_apply_update(gc, s->options, "status-left-style");
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2009-11-19 19:47:28 +00:00
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2015-10-27 15:58:42 +00:00
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template = options_get_string(s->options, "status-left");
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2015-02-06 17:21:08 +00:00
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left = status_replace(c, NULL, template, t);
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2009-11-19 19:47:28 +00:00
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2015-10-27 15:58:42 +00:00
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*size = options_get_number(s->options, "status-left-length");
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2015-11-12 11:09:11 +00:00
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leftlen = screen_write_cstrlen("%s", left);
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2009-11-19 19:47:28 +00:00
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if (leftlen < *size)
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*size = leftlen;
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return (left);
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}
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/* Retrieve options for right string. */
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2016-10-10 21:29:23 +00:00
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static char *
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2015-11-12 11:09:11 +00:00
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status_redraw_get_right(struct client *c, time_t t, struct grid_cell *gc,
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size_t *size)
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2009-11-19 19:47:28 +00:00
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{
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struct session *s = c->session;
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2015-02-01 23:43:23 +00:00
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const char *template;
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2009-11-19 19:47:28 +00:00
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char *right;
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size_t rightlen;
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2015-10-27 15:58:42 +00:00
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style_apply_update(gc, s->options, "status-right-style");
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2009-11-19 19:47:28 +00:00
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2015-10-27 15:58:42 +00:00
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template = options_get_string(s->options, "status-right");
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2015-02-06 17:21:08 +00:00
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right = status_replace(c, NULL, template, t);
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2009-11-19 19:47:28 +00:00
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2015-10-27 15:58:42 +00:00
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*size = options_get_number(s->options, "status-right-length");
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2015-11-12 11:09:11 +00:00
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rightlen = screen_write_cstrlen("%s", right);
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2009-11-19 19:47:28 +00:00
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if (rightlen < *size)
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*size = rightlen;
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return (right);
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}
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2015-04-19 21:34:21 +00:00
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/* Get window at window list position. */
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struct window *
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status_get_window_at(struct client *c, u_int x)
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2011-04-18 19:49:05 +00:00
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{
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struct session *s = c->session;
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struct winlink *wl;
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2014-10-02 10:39:43 +00:00
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struct options *oo;
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2016-06-06 07:23:36 +00:00
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const char *sep;
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size_t seplen;
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2011-04-18 19:49:05 +00:00
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2018-08-20 20:41:58 +00:00
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x += c->status.window_list_offset;
|
2011-04-18 19:49:05 +00:00
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RB_FOREACH(wl, winlinks, &s->windows) {
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2015-10-27 15:58:42 +00:00
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oo = wl->window->options;
|
2016-06-06 07:23:36 +00:00
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sep = options_get_string(oo, "window-status-separator");
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seplen = screen_write_cstrlen("%s", sep);
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2015-04-19 21:34:21 +00:00
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if (x < wl->status_width)
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return (wl->window);
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2016-06-06 07:23:36 +00:00
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x -= wl->status_width + seplen;
|
2011-04-18 19:49:05 +00:00
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}
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2015-04-19 21:34:21 +00:00
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return (NULL);
|
2011-04-18 19:49:05 +00:00
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}
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2009-06-01 22:58:49 +00:00
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/* Draw status for client on the last lines of given context. */
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int
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status_redraw(struct client *c)
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{
|
2017-01-13 11:56:43 +00:00
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struct screen_write_ctx ctx;
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struct session *s = c->session;
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struct winlink *wl;
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struct screen old_status, window_list;
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struct grid_cell stdgc, lgc, rgc, gc;
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struct options *oo;
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time_t t;
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char *left, *right;
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const char *sep;
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2017-10-16 19:30:53 +00:00
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u_int offset, needed, lines;
|
2017-01-13 11:56:43 +00:00
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u_int wlstart, wlwidth, wlavailable, wloffset, wlsize;
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size_t llen, rlen, seplen;
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int larrow, rarrow;
|
2009-06-01 22:58:49 +00:00
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|
2017-05-29 20:42:53 +00:00
|
|
|
/* Delete the saved status line, if any. */
|
2018-02-05 08:21:54 +00:00
|
|
|
if (c->status.old_status != NULL) {
|
|
|
|
screen_free(c->status.old_status);
|
|
|
|
free(c->status.old_status);
|
|
|
|
c->status.old_status = NULL;
|
2017-05-29 20:42:53 +00:00
|
|
|
}
|
|
|
|
|
2009-11-19 21:30:53 +00:00
|
|
|
/* No status line? */
|
2018-08-20 19:05:34 +00:00
|
|
|
lines = status_line_size(c);
|
2017-10-16 19:30:53 +00:00
|
|
|
if (c->tty.sy == 0 || lines == 0)
|
2009-07-14 19:03:16 +00:00
|
|
|
return (1);
|
2009-11-19 19:47:28 +00:00
|
|
|
left = right = NULL;
|
2009-07-14 19:03:16 +00:00
|
|
|
larrow = rarrow = 0;
|
|
|
|
|
2015-08-28 12:16:28 +00:00
|
|
|
/* Store current time. */
|
|
|
|
t = time(NULL);
|
2009-11-19 19:47:28 +00:00
|
|
|
|
|
|
|
/* Set up default colour. */
|
2015-10-27 15:58:42 +00:00
|
|
|
style_apply(&stdgc, s->options, "status-style");
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2009-11-19 19:47:28 +00:00
|
|
|
/* Create the target screen. */
|
2018-02-05 08:21:54 +00:00
|
|
|
memcpy(&old_status, &c->status.status, sizeof old_status);
|
|
|
|
screen_init(&c->status.status, c->tty.sx, lines, 0);
|
|
|
|
screen_write_start(&ctx, NULL, &c->status.status);
|
2017-10-20 13:10:54 +00:00
|
|
|
for (offset = 0; offset < lines * c->tty.sx; offset++)
|
|
|
|
screen_write_putc(&ctx, &stdgc, ' ');
|
2009-11-19 19:47:28 +00:00
|
|
|
screen_write_stop(&ctx);
|
|
|
|
|
2017-10-16 19:30:53 +00:00
|
|
|
/* If the height is too small, blank status line. */
|
|
|
|
if (c->tty.sy < lines)
|
2009-11-19 19:47:28 +00:00
|
|
|
goto out;
|
|
|
|
|
|
|
|
/* Work out left and right strings. */
|
|
|
|
memcpy(&lgc, &stdgc, sizeof lgc);
|
2015-11-12 11:09:11 +00:00
|
|
|
left = status_redraw_get_left(c, t, &lgc, &llen);
|
2009-11-19 19:47:28 +00:00
|
|
|
memcpy(&rgc, &stdgc, sizeof rgc);
|
2015-11-12 11:09:11 +00:00
|
|
|
right = status_redraw_get_right(c, t, &rgc, &rlen);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
|
|
|
/*
|
2009-11-19 19:47:28 +00:00
|
|
|
* Figure out how much space we have for the window list. If there
|
|
|
|
* isn't enough space, just show a blank status line.
|
2009-06-01 22:58:49 +00:00
|
|
|
*/
|
2009-12-03 22:50:09 +00:00
|
|
|
needed = 0;
|
2009-06-01 22:58:49 +00:00
|
|
|
if (llen != 0)
|
2014-11-05 23:15:11 +00:00
|
|
|
needed += llen;
|
2009-06-01 22:58:49 +00:00
|
|
|
if (rlen != 0)
|
2014-11-05 23:15:11 +00:00
|
|
|
needed += rlen;
|
2009-11-19 19:47:28 +00:00
|
|
|
if (c->tty.sx == 0 || c->tty.sx <= needed)
|
|
|
|
goto out;
|
|
|
|
wlavailable = c->tty.sx - needed;
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2009-11-19 19:47:28 +00:00
|
|
|
/* Calculate the total size needed for the window list. */
|
|
|
|
wlstart = wloffset = wlwidth = 0;
|
2009-06-01 22:58:49 +00:00
|
|
|
RB_FOREACH(wl, winlinks, &s->windows) {
|
2012-07-10 11:53:01 +00:00
|
|
|
free(wl->status_text);
|
2009-11-19 19:47:28 +00:00
|
|
|
memcpy(&wl->status_cell, &stdgc, sizeof wl->status_cell);
|
|
|
|
wl->status_text = status_print(c, wl, t, &wl->status_cell);
|
2015-11-12 11:09:11 +00:00
|
|
|
wl->status_width = screen_write_cstrlen("%s", wl->status_text);
|
2009-11-19 19:47:28 +00:00
|
|
|
|
2009-06-01 22:58:49 +00:00
|
|
|
if (wl == s->curw)
|
2009-11-19 19:47:28 +00:00
|
|
|
wloffset = wlwidth;
|
2012-04-23 22:23:14 +00:00
|
|
|
|
2015-10-27 15:58:42 +00:00
|
|
|
oo = wl->window->options;
|
2012-04-23 22:23:14 +00:00
|
|
|
sep = options_get_string(oo, "window-status-separator");
|
2016-06-06 07:23:36 +00:00
|
|
|
seplen = screen_write_cstrlen("%s", sep);
|
2012-04-23 22:23:14 +00:00
|
|
|
wlwidth += wl->status_width + seplen;
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
|
2009-11-19 19:47:28 +00:00
|
|
|
/* Create a new screen for the window list. */
|
|
|
|
screen_init(&window_list, wlwidth, 1, 0);
|
|
|
|
|
|
|
|
/* And draw the window list into it. */
|
|
|
|
screen_write_start(&ctx, NULL, &window_list);
|
|
|
|
RB_FOREACH(wl, winlinks, &s->windows) {
|
2015-11-12 11:09:11 +00:00
|
|
|
screen_write_cnputs(&ctx, -1, &wl->status_cell, "%s",
|
|
|
|
wl->status_text);
|
2012-04-23 22:23:14 +00:00
|
|
|
|
2015-10-27 15:58:42 +00:00
|
|
|
oo = wl->window->options;
|
2012-04-23 22:23:14 +00:00
|
|
|
sep = options_get_string(oo, "window-status-separator");
|
2016-06-06 07:23:36 +00:00
|
|
|
screen_write_cnputs(&ctx, -1, &stdgc, "%s", sep);
|
2009-11-19 19:47:28 +00:00
|
|
|
}
|
|
|
|
screen_write_stop(&ctx);
|
|
|
|
|
|
|
|
/* If there is enough space for the total width, skip to draw now. */
|
|
|
|
if (wlwidth <= wlavailable)
|
2009-06-01 22:58:49 +00:00
|
|
|
goto draw;
|
|
|
|
|
|
|
|
/* Find size of current window text. */
|
2009-11-19 19:47:28 +00:00
|
|
|
wlsize = s->curw->status_width;
|
2009-06-01 22:58:49 +00:00
|
|
|
|
|
|
|
/*
|
2009-11-19 19:47:28 +00:00
|
|
|
* If the current window is already on screen, good to draw from the
|
2009-06-01 22:58:49 +00:00
|
|
|
* start and just leave off the end.
|
|
|
|
*/
|
2009-11-19 19:47:28 +00:00
|
|
|
if (wloffset + wlsize < wlavailable) {
|
|
|
|
if (wlavailable > 0) {
|
2009-06-01 22:58:49 +00:00
|
|
|
rarrow = 1;
|
2009-11-19 19:47:28 +00:00
|
|
|
wlavailable--;
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
2009-11-19 19:47:28 +00:00
|
|
|
wlwidth = wlavailable;
|
2009-06-01 22:58:49 +00:00
|
|
|
} else {
|
2009-11-19 19:47:28 +00:00
|
|
|
/*
|
|
|
|
* Work out how many characters we need to omit from the
|
|
|
|
* start. There are wlavailable characters to fill, and
|
|
|
|
* wloffset + wlsize must be the last. So, the start character
|
|
|
|
* is wloffset + wlsize - wlavailable.
|
|
|
|
*/
|
|
|
|
if (wlavailable > 0) {
|
|
|
|
larrow = 1;
|
|
|
|
wlavailable--;
|
|
|
|
}
|
2009-12-03 22:50:09 +00:00
|
|
|
|
2009-11-19 19:47:28 +00:00
|
|
|
wlstart = wloffset + wlsize - wlavailable;
|
|
|
|
if (wlavailable > 0 && wlwidth > wlstart + wlavailable + 1) {
|
|
|
|
rarrow = 1;
|
|
|
|
wlstart++;
|
|
|
|
wlavailable--;
|
|
|
|
}
|
|
|
|
wlwidth = wlavailable;
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
|
2009-11-19 19:47:28 +00:00
|
|
|
/* Bail if anything is now too small too. */
|
|
|
|
if (wlwidth == 0 || wlavailable == 0) {
|
|
|
|
screen_free(&window_list);
|
|
|
|
goto out;
|
2009-07-20 14:32:09 +00:00
|
|
|
}
|
|
|
|
|
2009-11-19 19:47:28 +00:00
|
|
|
/*
|
|
|
|
* Now the start position is known, work out the state of the left and
|
|
|
|
* right arrows.
|
|
|
|
*/
|
2009-06-01 22:58:49 +00:00
|
|
|
offset = 0;
|
|
|
|
RB_FOREACH(wl, winlinks, &s->windows) {
|
2010-06-21 01:27:46 +00:00
|
|
|
if (wl->flags & WINLINK_ALERTFLAGS &&
|
|
|
|
larrow == 1 && offset < wlstart)
|
|
|
|
larrow = -1;
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2009-11-19 19:47:28 +00:00
|
|
|
offset += wl->status_width;
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2010-06-21 01:27:46 +00:00
|
|
|
if (wl->flags & WINLINK_ALERTFLAGS &&
|
|
|
|
rarrow == 1 && offset > wlstart + wlwidth)
|
|
|
|
rarrow = -1;
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
|
2009-11-19 19:47:28 +00:00
|
|
|
draw:
|
2009-12-03 22:50:09 +00:00
|
|
|
/* Begin drawing. */
|
2018-02-05 08:21:54 +00:00
|
|
|
screen_write_start(&ctx, NULL, &c->status.status);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2009-11-19 19:47:28 +00:00
|
|
|
/* Draw the left string and arrow. */
|
|
|
|
screen_write_cursormove(&ctx, 0, 0);
|
2014-11-05 23:15:11 +00:00
|
|
|
if (llen != 0)
|
2015-11-12 11:09:11 +00:00
|
|
|
screen_write_cnputs(&ctx, llen, &lgc, "%s", left);
|
2009-06-01 22:58:49 +00:00
|
|
|
if (larrow != 0) {
|
|
|
|
memcpy(&gc, &stdgc, sizeof gc);
|
|
|
|
if (larrow == -1)
|
|
|
|
gc.attr ^= GRID_ATTR_REVERSE;
|
|
|
|
screen_write_putc(&ctx, &gc, '<');
|
|
|
|
}
|
2009-11-19 19:47:28 +00:00
|
|
|
|
|
|
|
/* Draw the right string and arrow. */
|
2009-06-01 22:58:49 +00:00
|
|
|
if (rarrow != 0) {
|
2014-11-05 23:15:11 +00:00
|
|
|
screen_write_cursormove(&ctx, c->tty.sx - rlen - 1, 0);
|
2009-06-01 22:58:49 +00:00
|
|
|
memcpy(&gc, &stdgc, sizeof gc);
|
|
|
|
if (rarrow == -1)
|
|
|
|
gc.attr ^= GRID_ATTR_REVERSE;
|
|
|
|
screen_write_putc(&ctx, &gc, '>');
|
2009-11-19 19:47:28 +00:00
|
|
|
} else
|
2014-11-05 23:15:11 +00:00
|
|
|
screen_write_cursormove(&ctx, c->tty.sx - rlen, 0);
|
|
|
|
if (rlen != 0)
|
2015-11-12 11:09:11 +00:00
|
|
|
screen_write_cnputs(&ctx, rlen, &rgc, "%s", right);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2009-11-19 19:47:28 +00:00
|
|
|
/* Figure out the offset for the window list. */
|
2010-01-27 20:26:42 +00:00
|
|
|
if (llen != 0)
|
2014-11-05 23:15:11 +00:00
|
|
|
wloffset = llen;
|
2010-01-27 20:26:42 +00:00
|
|
|
else
|
|
|
|
wloffset = 0;
|
2009-11-19 19:47:28 +00:00
|
|
|
if (wlwidth < wlavailable) {
|
2015-10-27 15:58:42 +00:00
|
|
|
switch (options_get_number(s->options, "status-justify")) {
|
2015-01-20 10:57:10 +00:00
|
|
|
case 1: /* centred */
|
2010-01-27 20:26:42 +00:00
|
|
|
wloffset += (wlavailable - wlwidth) / 2;
|
2009-11-19 19:47:28 +00:00
|
|
|
break;
|
|
|
|
case 2: /* right */
|
2010-01-27 20:26:42 +00:00
|
|
|
wloffset += (wlavailable - wlwidth);
|
2009-11-19 19:47:28 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (larrow != 0)
|
|
|
|
wloffset++;
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2009-11-19 19:47:28 +00:00
|
|
|
/* Copy the window list. */
|
2018-08-20 20:41:58 +00:00
|
|
|
c->status.window_list_offset = -wloffset + wlstart;
|
2009-11-19 19:47:28 +00:00
|
|
|
screen_write_cursormove(&ctx, wloffset, 0);
|
2017-11-02 21:29:17 +00:00
|
|
|
screen_write_fast_copy(&ctx, &window_list, wlstart, 0, wlwidth, 1);
|
2009-12-03 22:50:09 +00:00
|
|
|
screen_free(&window_list);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2018-08-22 20:06:14 +00:00
|
|
|
/* Save left and right size. */
|
|
|
|
c->status.left_size = llen;
|
|
|
|
c->status.right_size = rlen;
|
|
|
|
|
2009-06-01 22:58:49 +00:00
|
|
|
screen_write_stop(&ctx);
|
|
|
|
|
2009-11-19 19:47:28 +00:00
|
|
|
out:
|
2012-07-10 11:53:01 +00:00
|
|
|
free(left);
|
|
|
|
free(right);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2018-02-05 08:21:54 +00:00
|
|
|
if (grid_compare(c->status.status.grid, old_status.grid) == 0) {
|
2009-06-01 22:58:49 +00:00
|
|
|
screen_free(&old_status);
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
screen_free(&old_status);
|
|
|
|
return (1);
|
|
|
|
}
|
|
|
|
|
2009-11-19 11:38:54 +00:00
|
|
|
/* Replace special sequences in fmt. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static char *
|
2015-02-06 17:21:08 +00:00
|
|
|
status_replace(struct client *c, struct winlink *wl, const char *fmt, time_t t)
|
2009-11-19 11:38:54 +00:00
|
|
|
{
|
2013-03-21 16:25:08 +00:00
|
|
|
struct format_tree *ft;
|
2015-05-27 13:28:04 +00:00
|
|
|
char *expanded;
|
2017-02-03 11:57:27 +00:00
|
|
|
u_int tag;
|
2009-11-19 16:22:10 +00:00
|
|
|
|
2012-07-09 09:55:57 +00:00
|
|
|
if (fmt == NULL)
|
|
|
|
return (xstrdup(""));
|
|
|
|
|
2017-02-03 11:57:27 +00:00
|
|
|
if (wl != NULL)
|
|
|
|
tag = FORMAT_WINDOW|wl->window->id;
|
|
|
|
else
|
|
|
|
tag = FORMAT_NONE;
|
2015-09-14 10:25:52 +00:00
|
|
|
if (c->flags & CLIENT_STATUSFORCE)
|
2017-05-01 12:20:55 +00:00
|
|
|
ft = format_create(c, NULL, tag, FORMAT_STATUS|FORMAT_FORCE);
|
2015-09-14 10:25:52 +00:00
|
|
|
else
|
2017-05-01 12:20:55 +00:00
|
|
|
ft = format_create(c, NULL, tag, FORMAT_STATUS);
|
2015-05-27 13:28:04 +00:00
|
|
|
format_defaults(ft, c, NULL, wl, NULL);
|
2009-11-19 11:38:54 +00:00
|
|
|
|
2015-05-27 13:28:04 +00:00
|
|
|
expanded = format_expand_time(ft, fmt, t);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2013-03-21 16:25:08 +00:00
|
|
|
format_free(ft);
|
|
|
|
return (expanded);
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
|
2009-11-19 11:38:54 +00:00
|
|
|
/* Return winlink status line entry and adjust gc as necessary. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static char *
|
2015-02-01 23:43:23 +00:00
|
|
|
status_print(struct client *c, struct winlink *wl, time_t t,
|
|
|
|
struct grid_cell *gc)
|
2009-06-01 22:58:49 +00:00
|
|
|
{
|
2015-10-27 15:58:42 +00:00
|
|
|
struct options *oo = wl->window->options;
|
2009-11-19 16:22:10 +00:00
|
|
|
struct session *s = c->session;
|
|
|
|
const char *fmt;
|
|
|
|
char *text;
|
2014-01-28 23:07:09 +00:00
|
|
|
|
|
|
|
style_apply_update(gc, oo, "window-status-style");
|
2009-11-19 16:22:10 +00:00
|
|
|
fmt = options_get_string(oo, "window-status-format");
|
2009-07-20 09:15:18 +00:00
|
|
|
if (wl == s->curw) {
|
2014-01-28 23:07:09 +00:00
|
|
|
style_apply_update(gc, oo, "window-status-current-style");
|
2009-11-19 16:22:10 +00:00
|
|
|
fmt = options_get_string(oo, "window-status-current-format");
|
2009-07-20 09:15:18 +00:00
|
|
|
}
|
2014-01-28 23:07:09 +00:00
|
|
|
if (wl == TAILQ_FIRST(&s->lastw))
|
|
|
|
style_apply_update(gc, oo, "window-status-last-style");
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2014-01-28 23:07:09 +00:00
|
|
|
if (wl->flags & WINLINK_BELL)
|
|
|
|
style_apply_update(gc, oo, "window-status-bell-style");
|
|
|
|
else if (wl->flags & (WINLINK_ACTIVITY|WINLINK_SILENCE))
|
|
|
|
style_apply_update(gc, oo, "window-status-activity-style");
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2015-02-06 17:21:08 +00:00
|
|
|
text = status_replace(c, wl, fmt, t);
|
2009-06-01 22:58:49 +00:00
|
|
|
return (text);
|
|
|
|
}
|
|
|
|
|
2009-11-19 11:38:54 +00:00
|
|
|
/* Set a status line message. */
|
2014-10-20 23:57:13 +00:00
|
|
|
void
|
2009-07-15 17:39:00 +00:00
|
|
|
status_message_set(struct client *c, const char *fmt, ...)
|
2009-06-01 22:58:49 +00:00
|
|
|
{
|
2017-02-09 12:09:33 +00:00
|
|
|
struct timeval tv;
|
|
|
|
va_list ap;
|
|
|
|
int delay;
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2009-07-17 06:13:27 +00:00
|
|
|
status_message_clear(c);
|
|
|
|
|
2018-02-05 08:21:54 +00:00
|
|
|
if (c->status.old_status == NULL) {
|
|
|
|
c->status.old_status = xmalloc(sizeof *c->status.old_status);
|
|
|
|
memcpy(c->status.old_status, &c->status.status,
|
|
|
|
sizeof *c->status.old_status);
|
|
|
|
screen_init(&c->status.status, c->tty.sx, 1, 0);
|
2017-05-29 20:42:53 +00:00
|
|
|
}
|
|
|
|
|
2009-08-31 20:46:19 +00:00
|
|
|
va_start(ap, fmt);
|
|
|
|
xvasprintf(&c->message_string, fmt, ap);
|
|
|
|
va_end(ap);
|
|
|
|
|
2017-02-09 12:09:33 +00:00
|
|
|
server_client_add_message(c, "%s", c->message_string);
|
2009-11-18 13:16:33 +00:00
|
|
|
|
2015-10-27 15:58:42 +00:00
|
|
|
delay = options_get_number(c->session->options, "display-time");
|
2015-11-22 18:28:01 +00:00
|
|
|
if (delay > 0) {
|
|
|
|
tv.tv_sec = delay / 1000;
|
|
|
|
tv.tv_usec = (delay % 1000) * 1000L;
|
|
|
|
|
|
|
|
if (event_initialized(&c->message_timer))
|
|
|
|
evtimer_del(&c->message_timer);
|
|
|
|
evtimer_set(&c->message_timer, status_message_callback, c);
|
|
|
|
evtimer_add(&c->message_timer, &tv);
|
|
|
|
}
|
2009-06-01 22:58:49 +00:00
|
|
|
|
|
|
|
c->tty.flags |= (TTY_NOCURSOR|TTY_FREEZE);
|
2018-08-19 16:45:03 +00:00
|
|
|
c->flags |= CLIENT_REDRAWSTATUS;
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
|
2009-11-19 11:38:54 +00:00
|
|
|
/* Clear status line message. */
|
2009-06-01 22:58:49 +00:00
|
|
|
void
|
|
|
|
status_message_clear(struct client *c)
|
|
|
|
{
|
|
|
|
if (c->message_string == NULL)
|
|
|
|
return;
|
|
|
|
|
2012-07-10 11:53:01 +00:00
|
|
|
free(c->message_string);
|
2009-06-01 22:58:49 +00:00
|
|
|
c->message_string = NULL;
|
|
|
|
|
2016-12-07 23:03:04 +00:00
|
|
|
if (c->prompt_string == NULL)
|
|
|
|
c->tty.flags &= ~(TTY_NOCURSOR|TTY_FREEZE);
|
2018-08-19 16:45:03 +00:00
|
|
|
c->flags |= CLIENT_ALLREDRAWFLAGS; /* was frozen and may have changed */
|
2009-07-14 19:03:16 +00:00
|
|
|
|
2018-02-05 08:21:54 +00:00
|
|
|
screen_reinit(&c->status.status);
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
|
2009-11-19 11:38:54 +00:00
|
|
|
/* Clear status line message after timer expires. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static void
|
2015-11-18 14:27:44 +00:00
|
|
|
status_message_callback(__unused int fd, __unused short event, void *data)
|
2009-11-04 23:29:42 +00:00
|
|
|
{
|
|
|
|
struct client *c = data;
|
|
|
|
|
|
|
|
status_message_clear(c);
|
|
|
|
}
|
|
|
|
|
2009-06-01 22:58:49 +00:00
|
|
|
/* Draw client message on status line of present else on last line. */
|
|
|
|
int
|
|
|
|
status_message_redraw(struct client *c)
|
|
|
|
{
|
|
|
|
struct screen_write_ctx ctx;
|
|
|
|
struct session *s = c->session;
|
|
|
|
struct screen old_status;
|
|
|
|
size_t len;
|
|
|
|
struct grid_cell gc;
|
2017-10-20 13:10:54 +00:00
|
|
|
u_int lines, offset;
|
2009-06-01 22:58:49 +00:00
|
|
|
|
|
|
|
if (c->tty.sx == 0 || c->tty.sy == 0)
|
|
|
|
return (0);
|
2018-02-05 08:21:54 +00:00
|
|
|
memcpy(&old_status, &c->status.status, sizeof old_status);
|
2017-10-16 19:30:53 +00:00
|
|
|
|
2018-08-20 19:05:34 +00:00
|
|
|
lines = status_line_size(c);
|
2017-12-27 13:55:42 +00:00
|
|
|
if (lines <= 1) {
|
|
|
|
lines = 1;
|
2018-02-05 08:21:54 +00:00
|
|
|
screen_init(&c->status.status, c->tty.sx, 1, 0);
|
2017-12-27 13:55:42 +00:00
|
|
|
} else
|
2018-02-05 08:21:54 +00:00
|
|
|
screen_init(&c->status.status, c->tty.sx, lines, 0);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2015-11-12 11:09:11 +00:00
|
|
|
len = screen_write_strlen("%s", c->message_string);
|
2009-06-01 22:58:49 +00:00
|
|
|
if (len > c->tty.sx)
|
|
|
|
len = c->tty.sx;
|
|
|
|
|
2015-10-27 15:58:42 +00:00
|
|
|
style_apply(&gc, s->options, "message-style");
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2018-02-05 08:21:54 +00:00
|
|
|
screen_write_start(&ctx, NULL, &c->status.status);
|
2017-10-20 13:10:54 +00:00
|
|
|
screen_write_cursormove(&ctx, 0, 0);
|
|
|
|
for (offset = 0; offset < lines * c->tty.sx; offset++)
|
|
|
|
screen_write_putc(&ctx, &gc, ' ');
|
2017-10-16 19:30:53 +00:00
|
|
|
screen_write_cursormove(&ctx, 0, lines - 1);
|
2015-11-12 11:09:11 +00:00
|
|
|
screen_write_nputs(&ctx, len, &gc, "%s", c->message_string);
|
2009-06-01 22:58:49 +00:00
|
|
|
screen_write_stop(&ctx);
|
|
|
|
|
2018-02-05 08:21:54 +00:00
|
|
|
if (grid_compare(c->status.status.grid, old_status.grid) == 0) {
|
2009-06-01 22:58:49 +00:00
|
|
|
screen_free(&old_status);
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
screen_free(&old_status);
|
|
|
|
return (1);
|
|
|
|
}
|
|
|
|
|
2009-11-19 11:38:54 +00:00
|
|
|
/* Enable status line prompt. */
|
2009-06-01 22:58:49 +00:00
|
|
|
void
|
2011-07-02 21:05:44 +00:00
|
|
|
status_prompt_set(struct client *c, const char *msg, const char *input,
|
2017-05-17 15:20:23 +00:00
|
|
|
prompt_input_cb inputcb, prompt_free_cb freecb, void *data, int flags)
|
2009-06-01 22:58:49 +00:00
|
|
|
{
|
2015-02-06 17:11:39 +00:00
|
|
|
struct format_tree *ft;
|
|
|
|
time_t t;
|
2017-05-03 05:53:34 +00:00
|
|
|
char *tmp, *cp;
|
2015-02-06 17:11:39 +00:00
|
|
|
|
2017-05-01 12:20:55 +00:00
|
|
|
ft = format_create(c, NULL, FORMAT_NONE, 0);
|
2015-02-06 17:11:39 +00:00
|
|
|
format_defaults(ft, c, NULL, NULL, NULL);
|
|
|
|
t = time(NULL);
|
2017-05-29 20:42:53 +00:00
|
|
|
|
|
|
|
if (input == NULL)
|
|
|
|
input = "";
|
|
|
|
if (flags & PROMPT_NOFORMAT)
|
|
|
|
tmp = xstrdup(input);
|
|
|
|
else
|
|
|
|
tmp = format_expand_time(ft, input, t);
|
2009-07-27 19:29:35 +00:00
|
|
|
|
2009-07-17 06:13:27 +00:00
|
|
|
status_message_clear(c);
|
|
|
|
status_prompt_clear(c);
|
|
|
|
|
2018-02-05 08:21:54 +00:00
|
|
|
if (c->status.old_status == NULL) {
|
|
|
|
c->status.old_status = xmalloc(sizeof *c->status.old_status);
|
|
|
|
memcpy(c->status.old_status, &c->status.status,
|
|
|
|
sizeof *c->status.old_status);
|
|
|
|
screen_init(&c->status.status, c->tty.sx, 1, 0);
|
2017-05-29 20:42:53 +00:00
|
|
|
}
|
|
|
|
|
2015-02-06 23:28:52 +00:00
|
|
|
c->prompt_string = format_expand_time(ft, msg, t);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2016-10-11 07:11:40 +00:00
|
|
|
c->prompt_buffer = utf8_fromcstr(tmp);
|
|
|
|
c->prompt_index = utf8_strlen(c->prompt_buffer);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2017-05-17 15:20:23 +00:00
|
|
|
c->prompt_inputcb = inputcb;
|
|
|
|
c->prompt_freecb = freecb;
|
2009-06-01 22:58:49 +00:00
|
|
|
c->prompt_data = data;
|
|
|
|
|
|
|
|
c->prompt_hindex = 0;
|
|
|
|
|
|
|
|
c->prompt_flags = flags;
|
2016-10-12 14:50:14 +00:00
|
|
|
c->prompt_mode = PROMPT_ENTRY;
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2017-01-06 11:57:03 +00:00
|
|
|
if (~flags & PROMPT_INCREMENTAL)
|
|
|
|
c->tty.flags |= (TTY_NOCURSOR|TTY_FREEZE);
|
2018-08-19 16:45:03 +00:00
|
|
|
c->flags |= CLIENT_REDRAWSTATUS;
|
2015-02-06 17:11:39 +00:00
|
|
|
|
2017-05-03 05:53:34 +00:00
|
|
|
if ((flags & PROMPT_INCREMENTAL) && *tmp != '\0') {
|
|
|
|
xasprintf(&cp, "=%s", tmp);
|
2017-05-17 15:20:23 +00:00
|
|
|
c->prompt_inputcb(c, c->prompt_data, cp, 0);
|
2017-05-03 05:53:34 +00:00
|
|
|
free(cp);
|
|
|
|
}
|
|
|
|
|
2016-10-11 07:11:40 +00:00
|
|
|
free(tmp);
|
2015-02-06 17:11:39 +00:00
|
|
|
format_free(ft);
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
|
2009-11-19 11:38:54 +00:00
|
|
|
/* Remove status line prompt. */
|
2009-06-01 22:58:49 +00:00
|
|
|
void
|
|
|
|
status_prompt_clear(struct client *c)
|
|
|
|
{
|
2009-12-03 22:50:09 +00:00
|
|
|
if (c->prompt_string == NULL)
|
2009-06-01 22:58:49 +00:00
|
|
|
return;
|
|
|
|
|
2017-05-17 15:20:23 +00:00
|
|
|
if (c->prompt_freecb != NULL && c->prompt_data != NULL)
|
|
|
|
c->prompt_freecb(c->prompt_data);
|
2009-07-17 06:13:27 +00:00
|
|
|
|
2012-07-10 11:53:01 +00:00
|
|
|
free(c->prompt_string);
|
2009-06-01 22:58:49 +00:00
|
|
|
c->prompt_string = NULL;
|
|
|
|
|
2012-07-10 11:53:01 +00:00
|
|
|
free(c->prompt_buffer);
|
2009-06-01 22:58:49 +00:00
|
|
|
c->prompt_buffer = NULL;
|
|
|
|
|
|
|
|
c->tty.flags &= ~(TTY_NOCURSOR|TTY_FREEZE);
|
2018-08-19 16:45:03 +00:00
|
|
|
c->flags |= CLIENT_ALLREDRAWFLAGS; /* was frozen and may have changed */
|
2009-07-14 19:03:16 +00:00
|
|
|
|
2018-02-05 08:21:54 +00:00
|
|
|
screen_reinit(&c->status.status);
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
|
2009-11-19 11:38:54 +00:00
|
|
|
/* Update status line prompt with a new prompt string. */
|
2009-08-19 10:39:50 +00:00
|
|
|
void
|
2011-07-02 21:05:44 +00:00
|
|
|
status_prompt_update(struct client *c, const char *msg, const char *input)
|
2009-08-19 10:39:50 +00:00
|
|
|
{
|
2015-02-06 17:11:39 +00:00
|
|
|
struct format_tree *ft;
|
|
|
|
time_t t;
|
2016-10-11 07:11:40 +00:00
|
|
|
char *tmp;
|
2015-02-06 17:11:39 +00:00
|
|
|
|
2017-05-01 12:20:55 +00:00
|
|
|
ft = format_create(c, NULL, FORMAT_NONE, 0);
|
2015-02-06 17:11:39 +00:00
|
|
|
format_defaults(ft, c, NULL, NULL, NULL);
|
2016-10-11 07:11:40 +00:00
|
|
|
|
2015-02-06 17:11:39 +00:00
|
|
|
t = time(NULL);
|
2016-10-11 07:11:40 +00:00
|
|
|
tmp = format_expand_time(ft, input, t);
|
2015-02-06 17:11:39 +00:00
|
|
|
|
2012-07-10 11:53:01 +00:00
|
|
|
free(c->prompt_string);
|
2015-02-06 23:28:52 +00:00
|
|
|
c->prompt_string = format_expand_time(ft, msg, t);
|
2009-08-19 10:39:50 +00:00
|
|
|
|
2012-07-10 11:53:01 +00:00
|
|
|
free(c->prompt_buffer);
|
2016-10-11 07:11:40 +00:00
|
|
|
c->prompt_buffer = utf8_fromcstr(tmp);
|
|
|
|
c->prompt_index = utf8_strlen(c->prompt_buffer);
|
2009-08-19 10:39:50 +00:00
|
|
|
|
|
|
|
c->prompt_hindex = 0;
|
|
|
|
|
2018-08-19 16:45:03 +00:00
|
|
|
c->flags |= CLIENT_REDRAWSTATUS;
|
2015-02-06 17:11:39 +00:00
|
|
|
|
2016-10-11 07:11:40 +00:00
|
|
|
free(tmp);
|
2015-02-06 17:11:39 +00:00
|
|
|
format_free(ft);
|
2009-08-19 10:39:50 +00:00
|
|
|
}
|
|
|
|
|
2009-06-01 22:58:49 +00:00
|
|
|
/* Draw client prompt on status line of present else on last line. */
|
|
|
|
int
|
|
|
|
status_prompt_redraw(struct client *c)
|
|
|
|
{
|
2016-10-11 07:11:40 +00:00
|
|
|
struct screen_write_ctx ctx;
|
|
|
|
struct session *s = c->session;
|
|
|
|
struct screen old_status;
|
|
|
|
u_int i, offset, left, start, pcursor, pwidth, width;
|
2017-10-16 19:30:53 +00:00
|
|
|
u_int lines;
|
2016-10-11 07:11:40 +00:00
|
|
|
struct grid_cell gc, cursorgc;
|
2009-06-01 22:58:49 +00:00
|
|
|
|
|
|
|
if (c->tty.sx == 0 || c->tty.sy == 0)
|
|
|
|
return (0);
|
2018-02-05 08:21:54 +00:00
|
|
|
memcpy(&old_status, &c->status.status, sizeof old_status);
|
2017-10-16 19:30:53 +00:00
|
|
|
|
2018-08-20 19:05:34 +00:00
|
|
|
lines = status_line_size(c);
|
2017-12-27 13:55:42 +00:00
|
|
|
if (lines <= 1) {
|
|
|
|
lines = 1;
|
2018-02-05 08:21:54 +00:00
|
|
|
screen_init(&c->status.status, c->tty.sx, 1, 0);
|
2017-12-27 13:55:42 +00:00
|
|
|
} else
|
2018-02-05 08:21:54 +00:00
|
|
|
screen_init(&c->status.status, c->tty.sx, lines, 0);
|
2017-10-16 19:30:53 +00:00
|
|
|
|
2016-10-12 14:50:14 +00:00
|
|
|
if (c->prompt_mode == PROMPT_COMMAND)
|
2015-10-27 15:58:42 +00:00
|
|
|
style_apply(&gc, s->options, "message-command-style");
|
2014-01-28 23:07:09 +00:00
|
|
|
else
|
2015-10-27 15:58:42 +00:00
|
|
|
style_apply(&gc, s->options, "message-style");
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2016-10-11 07:11:40 +00:00
|
|
|
memcpy(&cursorgc, &gc, sizeof cursorgc);
|
|
|
|
cursorgc.attr ^= GRID_ATTR_REVERSE;
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2016-10-11 07:11:40 +00:00
|
|
|
start = screen_write_strlen("%s", c->prompt_string);
|
|
|
|
if (start > c->tty.sx)
|
|
|
|
start = c->tty.sx;
|
|
|
|
|
2018-02-05 08:21:54 +00:00
|
|
|
screen_write_start(&ctx, NULL, &c->status.status);
|
2017-10-20 13:10:54 +00:00
|
|
|
screen_write_cursormove(&ctx, 0, 0);
|
|
|
|
for (offset = 0; offset < lines * c->tty.sx; offset++)
|
|
|
|
screen_write_putc(&ctx, &gc, ' ');
|
|
|
|
screen_write_cursormove(&ctx, 0, 0);
|
2016-10-11 07:11:40 +00:00
|
|
|
screen_write_nputs(&ctx, start, &gc, "%s", c->prompt_string);
|
2017-10-20 13:10:54 +00:00
|
|
|
screen_write_cursormove(&ctx, start, 0);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2016-10-11 07:11:40 +00:00
|
|
|
left = c->tty.sx - start;
|
|
|
|
if (left == 0)
|
|
|
|
goto finished;
|
|
|
|
|
|
|
|
pcursor = utf8_strwidth(c->prompt_buffer, c->prompt_index);
|
|
|
|
pwidth = utf8_strwidth(c->prompt_buffer, -1);
|
|
|
|
if (pcursor >= left) {
|
|
|
|
/*
|
|
|
|
* The cursor would be outside the screen so start drawing
|
|
|
|
* with it on the right.
|
|
|
|
*/
|
|
|
|
offset = (pcursor - left) + 1;
|
|
|
|
pwidth = left;
|
|
|
|
} else
|
|
|
|
offset = 0;
|
|
|
|
if (pwidth > left)
|
|
|
|
pwidth = left;
|
|
|
|
|
|
|
|
width = 0;
|
|
|
|
for (i = 0; c->prompt_buffer[i].size != 0; i++) {
|
|
|
|
if (width < offset) {
|
|
|
|
width += c->prompt_buffer[i].width;
|
|
|
|
continue;
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
2016-10-11 07:11:40 +00:00
|
|
|
if (width >= offset + pwidth)
|
|
|
|
break;
|
|
|
|
width += c->prompt_buffer[i].width;
|
|
|
|
if (width > offset + pwidth)
|
|
|
|
break;
|
2009-11-20 07:01:12 +00:00
|
|
|
|
2016-10-11 07:11:40 +00:00
|
|
|
if (i != c->prompt_index) {
|
|
|
|
utf8_copy(&gc.data, &c->prompt_buffer[i]);
|
|
|
|
screen_write_cell(&ctx, &gc);
|
|
|
|
} else {
|
|
|
|
utf8_copy(&cursorgc.data, &c->prompt_buffer[i]);
|
|
|
|
screen_write_cell(&ctx, &cursorgc);
|
|
|
|
}
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
2018-02-05 08:21:54 +00:00
|
|
|
if (c->status.status.cx < screen_size_x(&c->status.status) &&
|
|
|
|
c->prompt_index >= i)
|
2016-10-11 07:11:40 +00:00
|
|
|
screen_write_putc(&ctx, &cursorgc, ' ');
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2016-10-11 07:11:40 +00:00
|
|
|
finished:
|
2009-06-01 22:58:49 +00:00
|
|
|
screen_write_stop(&ctx);
|
|
|
|
|
2018-02-05 08:21:54 +00:00
|
|
|
if (grid_compare(c->status.status.grid, old_status.grid) == 0) {
|
2009-06-01 22:58:49 +00:00
|
|
|
screen_free(&old_status);
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
screen_free(&old_status);
|
|
|
|
return (1);
|
|
|
|
}
|
|
|
|
|
2016-10-11 07:11:40 +00:00
|
|
|
/* Is this a separator? */
|
|
|
|
static int
|
|
|
|
status_prompt_in_list(const char *ws, const struct utf8_data *ud)
|
|
|
|
{
|
|
|
|
if (ud->size != 1 || ud->width != 1)
|
|
|
|
return (0);
|
|
|
|
return (strchr(ws, *ud->data) != NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Is this a space? */
|
|
|
|
static int
|
|
|
|
status_prompt_space(const struct utf8_data *ud)
|
|
|
|
{
|
|
|
|
if (ud->size != 1 || ud->width != 1)
|
|
|
|
return (0);
|
|
|
|
return (*ud->data == ' ');
|
|
|
|
}
|
|
|
|
|
2016-10-12 14:50:14 +00:00
|
|
|
/*
|
|
|
|
* Translate key from emacs to vi. Return 0 to drop key, 1 to process the key
|
|
|
|
* as an emacs key; return 2 to append to the buffer.
|
|
|
|
*/
|
|
|
|
static int
|
|
|
|
status_prompt_translate_key(struct client *c, key_code key, key_code *new_key)
|
|
|
|
{
|
|
|
|
if (c->prompt_mode == PROMPT_ENTRY) {
|
|
|
|
switch (key) {
|
|
|
|
case '\003': /* C-c */
|
|
|
|
case '\010': /* C-h */
|
|
|
|
case '\011': /* Tab */
|
|
|
|
case '\025': /* C-u */
|
|
|
|
case '\027': /* C-w */
|
|
|
|
case '\n':
|
|
|
|
case '\r':
|
|
|
|
case KEYC_BSPACE:
|
|
|
|
case KEYC_DC:
|
|
|
|
case KEYC_DOWN:
|
|
|
|
case KEYC_END:
|
|
|
|
case KEYC_HOME:
|
|
|
|
case KEYC_LEFT:
|
|
|
|
case KEYC_RIGHT:
|
|
|
|
case KEYC_UP:
|
|
|
|
*new_key = key;
|
|
|
|
return (1);
|
|
|
|
case '\033': /* Escape */
|
|
|
|
c->prompt_mode = PROMPT_COMMAND;
|
2018-08-19 16:45:03 +00:00
|
|
|
c->flags |= CLIENT_REDRAWSTATUS;
|
2016-10-12 14:50:14 +00:00
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
*new_key = key;
|
|
|
|
return (2);
|
|
|
|
}
|
|
|
|
|
|
|
|
switch (key) {
|
|
|
|
case 'A':
|
|
|
|
case 'I':
|
|
|
|
case 'C':
|
|
|
|
case 's':
|
|
|
|
case 'a':
|
|
|
|
c->prompt_mode = PROMPT_ENTRY;
|
2018-08-19 16:45:03 +00:00
|
|
|
c->flags |= CLIENT_REDRAWSTATUS;
|
2016-10-12 14:50:14 +00:00
|
|
|
break; /* switch mode and... */
|
|
|
|
case 'S':
|
|
|
|
c->prompt_mode = PROMPT_ENTRY;
|
2018-08-19 16:45:03 +00:00
|
|
|
c->flags |= CLIENT_REDRAWSTATUS;
|
2016-10-12 14:50:14 +00:00
|
|
|
*new_key = '\025'; /* C-u */
|
|
|
|
return (1);
|
|
|
|
case 'i':
|
|
|
|
case '\033': /* Escape */
|
|
|
|
c->prompt_mode = PROMPT_ENTRY;
|
2018-08-19 16:45:03 +00:00
|
|
|
c->flags |= CLIENT_REDRAWSTATUS;
|
2016-10-12 14:50:14 +00:00
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
|
|
|
|
switch (key) {
|
|
|
|
case 'A':
|
|
|
|
case '$':
|
|
|
|
*new_key = KEYC_END;
|
|
|
|
return (1);
|
|
|
|
case 'I':
|
|
|
|
case '0':
|
|
|
|
case '^':
|
|
|
|
*new_key = KEYC_HOME;
|
|
|
|
return (1);
|
|
|
|
case 'C':
|
|
|
|
case 'D':
|
|
|
|
*new_key = '\013'; /* C-k */
|
|
|
|
return (1);
|
|
|
|
case KEYC_BSPACE:
|
|
|
|
case 'X':
|
|
|
|
*new_key = KEYC_BSPACE;
|
|
|
|
return (1);
|
|
|
|
case 'b':
|
|
|
|
case 'B':
|
|
|
|
*new_key = 'b'|KEYC_ESCAPE;
|
|
|
|
return (1);
|
|
|
|
case 'd':
|
|
|
|
*new_key = '\025';
|
|
|
|
return (1);
|
|
|
|
case 'e':
|
|
|
|
case 'E':
|
|
|
|
case 'w':
|
|
|
|
case 'W':
|
|
|
|
*new_key = 'f'|KEYC_ESCAPE;
|
|
|
|
return (1);
|
|
|
|
case 'p':
|
|
|
|
*new_key = '\031'; /* C-y */
|
|
|
|
return (1);
|
|
|
|
case 's':
|
|
|
|
case KEYC_DC:
|
|
|
|
case 'x':
|
|
|
|
*new_key = KEYC_DC;
|
|
|
|
return (1);
|
|
|
|
case KEYC_DOWN:
|
|
|
|
case 'j':
|
|
|
|
*new_key = KEYC_DOWN;
|
|
|
|
return (1);
|
|
|
|
case KEYC_LEFT:
|
|
|
|
case 'h':
|
|
|
|
*new_key = KEYC_LEFT;
|
|
|
|
return (1);
|
|
|
|
case 'a':
|
|
|
|
case KEYC_RIGHT:
|
|
|
|
case 'l':
|
|
|
|
*new_key = KEYC_RIGHT;
|
|
|
|
return (1);
|
|
|
|
case KEYC_UP:
|
|
|
|
case 'k':
|
|
|
|
*new_key = KEYC_UP;
|
|
|
|
return (1);
|
|
|
|
case '\010' /* C-h */:
|
|
|
|
case '\003' /* C-c */:
|
|
|
|
case '\n':
|
|
|
|
case '\r':
|
|
|
|
return (1);
|
|
|
|
}
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
|
2009-06-01 22:58:49 +00:00
|
|
|
/* Handle keys in prompt. */
|
2016-10-12 13:03:27 +00:00
|
|
|
int
|
2015-11-12 11:05:34 +00:00
|
|
|
status_prompt_key(struct client *c, key_code key)
|
2009-06-01 22:58:49 +00:00
|
|
|
{
|
2016-10-11 07:11:40 +00:00
|
|
|
struct options *oo = c->session->options;
|
2009-06-01 22:58:49 +00:00
|
|
|
struct paste_buffer *pb;
|
2017-01-06 11:57:03 +00:00
|
|
|
char *s, *cp, word[64], prefix = '=';
|
2016-10-11 07:11:40 +00:00
|
|
|
const char *histstr, *bufdata, *ws = NULL;
|
2009-11-26 22:28:24 +00:00
|
|
|
u_char ch;
|
2016-10-11 07:11:40 +00:00
|
|
|
size_t size, n, off, idx, bufsize, used;
|
|
|
|
struct utf8_data tmp, *first, *last, *ud;
|
2016-10-12 14:50:14 +00:00
|
|
|
int keys;
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2016-10-11 07:11:40 +00:00
|
|
|
size = utf8_strlen(c->prompt_buffer);
|
2016-10-12 13:03:27 +00:00
|
|
|
|
|
|
|
if (c->prompt_flags & PROMPT_NUMERIC) {
|
|
|
|
if (key >= '0' && key <= '9')
|
|
|
|
goto append_key;
|
|
|
|
s = utf8_tocstr(c->prompt_buffer);
|
2017-05-17 15:20:23 +00:00
|
|
|
c->prompt_inputcb(c, c->prompt_data, s, 1);
|
2016-10-12 13:03:27 +00:00
|
|
|
status_prompt_clear(c);
|
|
|
|
free(s);
|
|
|
|
return (1);
|
|
|
|
}
|
|
|
|
|
2016-10-12 14:50:14 +00:00
|
|
|
keys = options_get_number(c->session->options, "status-keys");
|
|
|
|
if (keys == MODEKEY_VI) {
|
|
|
|
switch (status_prompt_translate_key(c, key, &key)) {
|
|
|
|
case 1:
|
|
|
|
goto process_key;
|
|
|
|
case 2:
|
|
|
|
goto append_key;
|
|
|
|
default:
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
process_key:
|
|
|
|
switch (key) {
|
|
|
|
case KEYC_LEFT:
|
|
|
|
case '\002': /* C-b */
|
2009-06-01 22:58:49 +00:00
|
|
|
if (c->prompt_index > 0) {
|
|
|
|
c->prompt_index--;
|
2017-01-06 11:57:03 +00:00
|
|
|
break;
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
break;
|
2016-10-12 14:50:14 +00:00
|
|
|
case KEYC_RIGHT:
|
|
|
|
case '\006': /* C-f */
|
2009-06-01 22:58:49 +00:00
|
|
|
if (c->prompt_index < size) {
|
|
|
|
c->prompt_index++;
|
2017-01-06 11:57:03 +00:00
|
|
|
break;
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
break;
|
2016-10-12 14:50:14 +00:00
|
|
|
case KEYC_HOME:
|
|
|
|
case '\001': /* C-a */
|
2009-06-01 22:58:49 +00:00
|
|
|
if (c->prompt_index != 0) {
|
|
|
|
c->prompt_index = 0;
|
2017-01-06 11:57:03 +00:00
|
|
|
break;
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
break;
|
2016-10-12 14:50:14 +00:00
|
|
|
case KEYC_END:
|
|
|
|
case '\005': /* C-e */
|
2009-06-01 22:58:49 +00:00
|
|
|
if (c->prompt_index != size) {
|
|
|
|
c->prompt_index = size;
|
2017-01-06 11:57:03 +00:00
|
|
|
break;
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
break;
|
2016-10-12 14:50:14 +00:00
|
|
|
case '\011': /* Tab */
|
2016-10-11 07:11:40 +00:00
|
|
|
if (c->prompt_buffer[0].size == 0)
|
2009-06-01 22:58:49 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
idx = c->prompt_index;
|
|
|
|
if (idx != 0)
|
|
|
|
idx--;
|
|
|
|
|
|
|
|
/* Find the word we are in. */
|
2016-10-11 07:11:40 +00:00
|
|
|
first = &c->prompt_buffer[idx];
|
|
|
|
while (first > c->prompt_buffer && !status_prompt_space(first))
|
2009-06-01 22:58:49 +00:00
|
|
|
first--;
|
2016-10-11 07:11:40 +00:00
|
|
|
while (first->size != 0 && status_prompt_space(first))
|
2009-06-01 22:58:49 +00:00
|
|
|
first++;
|
2016-10-11 07:11:40 +00:00
|
|
|
last = &c->prompt_buffer[idx];
|
|
|
|
while (last->size != 0 && !status_prompt_space(last))
|
2009-06-01 22:58:49 +00:00
|
|
|
last++;
|
2016-10-11 07:11:40 +00:00
|
|
|
while (last > c->prompt_buffer && status_prompt_space(last))
|
2009-06-01 22:58:49 +00:00
|
|
|
last--;
|
2016-10-11 07:11:40 +00:00
|
|
|
if (last->size != 0)
|
2009-06-01 22:58:49 +00:00
|
|
|
last++;
|
2016-10-11 07:11:40 +00:00
|
|
|
if (last <= first)
|
2009-06-01 22:58:49 +00:00
|
|
|
break;
|
2016-10-11 07:11:40 +00:00
|
|
|
|
|
|
|
used = 0;
|
|
|
|
for (ud = first; ud < last; ud++) {
|
|
|
|
if (used + ud->size >= sizeof word)
|
|
|
|
break;
|
|
|
|
memcpy(word + used, ud->data, ud->size);
|
|
|
|
used += ud->size;
|
|
|
|
}
|
|
|
|
if (ud != last)
|
|
|
|
break;
|
|
|
|
word[used] = '\0';
|
2009-06-01 22:58:49 +00:00
|
|
|
|
|
|
|
/* And try to complete it. */
|
2016-10-11 07:11:40 +00:00
|
|
|
if ((s = status_prompt_complete(c->session, word)) == NULL)
|
2009-06-01 22:58:49 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
/* Trim out word. */
|
|
|
|
n = size - (last - c->prompt_buffer) + 1; /* with \0 */
|
2016-10-11 07:11:40 +00:00
|
|
|
memmove(first, last, n * sizeof *c->prompt_buffer);
|
2009-06-01 22:58:49 +00:00
|
|
|
size -= last - first;
|
|
|
|
|
|
|
|
/* Insert the new word. */
|
2009-12-03 22:50:09 +00:00
|
|
|
size += strlen(s);
|
2009-06-01 22:58:49 +00:00
|
|
|
off = first - c->prompt_buffer;
|
2016-10-11 07:11:40 +00:00
|
|
|
c->prompt_buffer = xreallocarray(c->prompt_buffer, size + 1,
|
|
|
|
sizeof *c->prompt_buffer);
|
2009-06-01 22:58:49 +00:00
|
|
|
first = c->prompt_buffer + off;
|
2016-10-11 07:11:40 +00:00
|
|
|
memmove(first + strlen(s), first, n * sizeof *c->prompt_buffer);
|
|
|
|
for (idx = 0; idx < strlen(s); idx++)
|
|
|
|
utf8_set(&first[idx], s[idx]);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
|
|
|
c->prompt_index = (first - c->prompt_buffer) + strlen(s);
|
2012-07-10 11:53:01 +00:00
|
|
|
free(s);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2017-01-06 11:57:03 +00:00
|
|
|
goto changed;
|
2016-10-12 14:50:14 +00:00
|
|
|
case KEYC_BSPACE:
|
|
|
|
case '\010': /* C-h */
|
2009-06-01 22:58:49 +00:00
|
|
|
if (c->prompt_index != 0) {
|
|
|
|
if (c->prompt_index == size)
|
2016-10-11 07:11:40 +00:00
|
|
|
c->prompt_buffer[--c->prompt_index].size = 0;
|
2009-06-01 22:58:49 +00:00
|
|
|
else {
|
|
|
|
memmove(c->prompt_buffer + c->prompt_index - 1,
|
|
|
|
c->prompt_buffer + c->prompt_index,
|
2016-10-11 07:11:40 +00:00
|
|
|
(size + 1 - c->prompt_index) *
|
|
|
|
sizeof *c->prompt_buffer);
|
2009-06-01 22:58:49 +00:00
|
|
|
c->prompt_index--;
|
|
|
|
}
|
2017-01-06 11:57:03 +00:00
|
|
|
goto changed;
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
break;
|
2016-10-12 14:50:14 +00:00
|
|
|
case KEYC_DC:
|
|
|
|
case '\004': /* C-d */
|
2009-06-01 22:58:49 +00:00
|
|
|
if (c->prompt_index != size) {
|
|
|
|
memmove(c->prompt_buffer + c->prompt_index,
|
|
|
|
c->prompt_buffer + c->prompt_index + 1,
|
2016-10-11 07:11:40 +00:00
|
|
|
(size + 1 - c->prompt_index) *
|
|
|
|
sizeof *c->prompt_buffer);
|
2017-01-06 11:57:03 +00:00
|
|
|
goto changed;
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
break;
|
2016-10-12 14:50:14 +00:00
|
|
|
case '\025': /* C-u */
|
2016-10-11 07:11:40 +00:00
|
|
|
c->prompt_buffer[0].size = 0;
|
2009-08-18 07:23:43 +00:00
|
|
|
c->prompt_index = 0;
|
2017-01-06 11:57:03 +00:00
|
|
|
goto changed;
|
2016-10-12 14:50:14 +00:00
|
|
|
case '\013': /* C-k */
|
2009-07-27 12:11:11 +00:00
|
|
|
if (c->prompt_index < size) {
|
2016-10-11 07:11:40 +00:00
|
|
|
c->prompt_buffer[c->prompt_index].size = 0;
|
2017-01-06 11:57:03 +00:00
|
|
|
goto changed;
|
2009-07-27 12:11:11 +00:00
|
|
|
}
|
|
|
|
break;
|
2016-10-12 14:50:14 +00:00
|
|
|
case '\027': /* C-w */
|
2016-10-11 07:11:40 +00:00
|
|
|
ws = options_get_string(oo, "word-separators");
|
2011-11-15 23:34:12 +00:00
|
|
|
idx = c->prompt_index;
|
|
|
|
|
|
|
|
/* Find a non-separator. */
|
|
|
|
while (idx != 0) {
|
|
|
|
idx--;
|
2016-10-11 07:11:40 +00:00
|
|
|
if (!status_prompt_in_list(ws, &c->prompt_buffer[idx]))
|
2011-11-15 23:34:12 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Find the separator at the beginning of the word. */
|
|
|
|
while (idx != 0) {
|
|
|
|
idx--;
|
2016-10-11 07:11:40 +00:00
|
|
|
if (status_prompt_in_list(ws, &c->prompt_buffer[idx])) {
|
2011-11-15 23:34:12 +00:00
|
|
|
/* Go back to the word. */
|
|
|
|
idx++;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
memmove(c->prompt_buffer + idx,
|
|
|
|
c->prompt_buffer + c->prompt_index,
|
2016-10-11 07:11:40 +00:00
|
|
|
(size + 1 - c->prompt_index) *
|
|
|
|
sizeof *c->prompt_buffer);
|
2011-11-15 23:34:12 +00:00
|
|
|
memset(c->prompt_buffer + size - (c->prompt_index - idx),
|
2016-10-11 07:11:40 +00:00
|
|
|
'\0', (c->prompt_index - idx) * sizeof *c->prompt_buffer);
|
2011-11-15 23:34:12 +00:00
|
|
|
c->prompt_index = idx;
|
2016-10-11 07:11:40 +00:00
|
|
|
|
2017-01-06 11:57:03 +00:00
|
|
|
goto changed;
|
2016-10-12 14:50:14 +00:00
|
|
|
case 'f'|KEYC_ESCAPE:
|
|
|
|
ws = options_get_string(oo, "word-separators");
|
2011-11-15 23:34:12 +00:00
|
|
|
|
|
|
|
/* Find a word. */
|
|
|
|
while (c->prompt_index != size) {
|
2016-10-11 07:11:40 +00:00
|
|
|
idx = ++c->prompt_index;
|
|
|
|
if (!status_prompt_in_list(ws, &c->prompt_buffer[idx]))
|
2011-11-15 23:34:12 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Find the separator at the end of the word. */
|
|
|
|
while (c->prompt_index != size) {
|
2016-10-11 07:11:40 +00:00
|
|
|
idx = ++c->prompt_index;
|
|
|
|
if (status_prompt_in_list(ws, &c->prompt_buffer[idx]))
|
2011-11-15 23:34:12 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2013-07-05 14:44:06 +00:00
|
|
|
/* Back up to the end-of-word like vi. */
|
|
|
|
if (options_get_number(oo, "status-keys") == MODEKEY_VI &&
|
|
|
|
c->prompt_index != 0)
|
|
|
|
c->prompt_index--;
|
|
|
|
|
2017-01-06 11:57:03 +00:00
|
|
|
goto changed;
|
2016-10-12 14:50:14 +00:00
|
|
|
case 'b'|KEYC_ESCAPE:
|
|
|
|
ws = options_get_string(oo, "word-separators");
|
2011-11-15 23:34:12 +00:00
|
|
|
|
|
|
|
/* Find a non-separator. */
|
|
|
|
while (c->prompt_index != 0) {
|
2016-10-11 07:11:40 +00:00
|
|
|
idx = --c->prompt_index;
|
|
|
|
if (!status_prompt_in_list(ws, &c->prompt_buffer[idx]))
|
2011-11-15 23:34:12 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Find the separator at the beginning of the word. */
|
|
|
|
while (c->prompt_index != 0) {
|
2016-10-11 07:11:40 +00:00
|
|
|
idx = --c->prompt_index;
|
|
|
|
if (status_prompt_in_list(ws, &c->prompt_buffer[idx])) {
|
2011-11-15 23:34:12 +00:00
|
|
|
/* Go back to the word. */
|
|
|
|
c->prompt_index++;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
2017-01-06 11:57:03 +00:00
|
|
|
goto changed;
|
2016-10-12 14:50:14 +00:00
|
|
|
case KEYC_UP:
|
|
|
|
case '\020': /* C-p */
|
2010-12-11 16:13:15 +00:00
|
|
|
histstr = status_prompt_up_history(&c->prompt_hindex);
|
|
|
|
if (histstr == NULL)
|
2009-06-01 22:58:49 +00:00
|
|
|
break;
|
2012-07-10 11:53:01 +00:00
|
|
|
free(c->prompt_buffer);
|
2016-10-11 07:11:40 +00:00
|
|
|
c->prompt_buffer = utf8_fromcstr(histstr);
|
|
|
|
c->prompt_index = utf8_strlen(c->prompt_buffer);
|
2017-01-06 11:57:03 +00:00
|
|
|
goto changed;
|
2016-10-12 14:50:14 +00:00
|
|
|
case KEYC_DOWN:
|
|
|
|
case '\016': /* C-n */
|
2010-12-11 16:13:15 +00:00
|
|
|
histstr = status_prompt_down_history(&c->prompt_hindex);
|
|
|
|
if (histstr == NULL)
|
2010-12-11 16:05:57 +00:00
|
|
|
break;
|
2012-07-10 11:53:01 +00:00
|
|
|
free(c->prompt_buffer);
|
2016-10-11 07:11:40 +00:00
|
|
|
c->prompt_buffer = utf8_fromcstr(histstr);
|
|
|
|
c->prompt_index = utf8_strlen(c->prompt_buffer);
|
2017-01-06 11:57:03 +00:00
|
|
|
goto changed;
|
2016-10-12 14:50:14 +00:00
|
|
|
case '\031': /* C-y */
|
2015-08-29 09:25:00 +00:00
|
|
|
if ((pb = paste_get_top(NULL)) == NULL)
|
2009-06-01 22:58:49 +00:00
|
|
|
break;
|
2015-08-29 09:25:00 +00:00
|
|
|
bufdata = paste_buffer_data(pb, &bufsize);
|
|
|
|
for (n = 0; n < bufsize; n++) {
|
|
|
|
ch = (u_char)bufdata[n];
|
2016-10-11 07:11:40 +00:00
|
|
|
if (ch < 32 || ch >= 127)
|
2009-09-07 18:50:45 +00:00
|
|
|
break;
|
|
|
|
}
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2016-10-11 07:11:40 +00:00
|
|
|
c->prompt_buffer = xreallocarray(c->prompt_buffer, size + n + 1,
|
|
|
|
sizeof *c->prompt_buffer);
|
2009-06-01 22:58:49 +00:00
|
|
|
if (c->prompt_index == size) {
|
2016-10-11 07:11:40 +00:00
|
|
|
for (idx = 0; idx < n; idx++) {
|
|
|
|
ud = &c->prompt_buffer[c->prompt_index + idx];
|
|
|
|
utf8_set(ud, bufdata[idx]);
|
|
|
|
}
|
2009-06-01 22:58:49 +00:00
|
|
|
c->prompt_index += n;
|
2016-10-11 07:11:40 +00:00
|
|
|
c->prompt_buffer[c->prompt_index].size = 0;
|
2009-06-01 22:58:49 +00:00
|
|
|
} else {
|
|
|
|
memmove(c->prompt_buffer + c->prompt_index + n,
|
|
|
|
c->prompt_buffer + c->prompt_index,
|
2016-10-11 07:11:40 +00:00
|
|
|
(size + 1 - c->prompt_index) *
|
|
|
|
sizeof *c->prompt_buffer);
|
|
|
|
for (idx = 0; idx < n; idx++) {
|
|
|
|
ud = &c->prompt_buffer[c->prompt_index + idx];
|
|
|
|
utf8_set(ud, bufdata[idx]);
|
|
|
|
}
|
2009-06-01 22:58:49 +00:00
|
|
|
c->prompt_index += n;
|
|
|
|
}
|
2017-01-06 11:57:03 +00:00
|
|
|
goto changed;
|
2016-10-12 14:50:14 +00:00
|
|
|
case '\024': /* C-t */
|
2009-09-02 06:33:20 +00:00
|
|
|
idx = c->prompt_index;
|
|
|
|
if (idx < size)
|
|
|
|
idx++;
|
|
|
|
if (idx >= 2) {
|
2016-10-11 07:11:40 +00:00
|
|
|
utf8_copy(&tmp, &c->prompt_buffer[idx - 2]);
|
|
|
|
utf8_copy(&c->prompt_buffer[idx - 2],
|
|
|
|
&c->prompt_buffer[idx - 1]);
|
|
|
|
utf8_copy(&c->prompt_buffer[idx - 1], &tmp);
|
2009-09-02 06:33:20 +00:00
|
|
|
c->prompt_index = idx;
|
2017-01-06 11:57:03 +00:00
|
|
|
goto changed;
|
2009-09-02 06:33:20 +00:00
|
|
|
}
|
|
|
|
break;
|
2016-10-12 14:50:14 +00:00
|
|
|
case '\r':
|
|
|
|
case '\n':
|
2016-10-11 07:11:40 +00:00
|
|
|
s = utf8_tocstr(c->prompt_buffer);
|
|
|
|
if (*s != '\0')
|
|
|
|
status_prompt_add_history(s);
|
2017-05-17 15:20:23 +00:00
|
|
|
if (c->prompt_inputcb(c, c->prompt_data, s, 1) == 0)
|
2009-08-13 23:44:18 +00:00
|
|
|
status_prompt_clear(c);
|
2016-10-11 07:11:40 +00:00
|
|
|
free(s);
|
2009-08-13 23:44:18 +00:00
|
|
|
break;
|
2016-10-12 14:50:14 +00:00
|
|
|
case '\033': /* Escape */
|
|
|
|
case '\003': /* C-c */
|
2018-01-01 11:03:54 +00:00
|
|
|
case '\007': /* C-g */
|
2017-05-17 15:20:23 +00:00
|
|
|
if (c->prompt_inputcb(c, c->prompt_data, NULL, 1) == 0)
|
2009-06-01 22:58:49 +00:00
|
|
|
status_prompt_clear(c);
|
|
|
|
break;
|
2017-01-06 11:57:03 +00:00
|
|
|
case '\022': /* C-r */
|
|
|
|
if (c->prompt_flags & PROMPT_INCREMENTAL) {
|
|
|
|
prefix = '-';
|
|
|
|
goto changed;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case '\023': /* C-s */
|
|
|
|
if (c->prompt_flags & PROMPT_INCREMENTAL) {
|
|
|
|
prefix = '+';
|
|
|
|
goto changed;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
goto append_key;
|
2016-10-12 13:03:27 +00:00
|
|
|
}
|
2016-10-11 07:11:40 +00:00
|
|
|
|
2018-08-19 16:45:03 +00:00
|
|
|
c->flags |= CLIENT_REDRAWSTATUS;
|
2017-01-06 11:57:03 +00:00
|
|
|
return (0);
|
|
|
|
|
2016-10-12 13:03:27 +00:00
|
|
|
append_key:
|
|
|
|
if (key <= 0x1f || key >= KEYC_BASE)
|
|
|
|
return (0);
|
|
|
|
if (utf8_split(key, &tmp) != UTF8_DONE)
|
|
|
|
return (0);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2016-10-12 13:03:27 +00:00
|
|
|
c->prompt_buffer = xreallocarray(c->prompt_buffer, size + 2,
|
|
|
|
sizeof *c->prompt_buffer);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2016-10-12 13:03:27 +00:00
|
|
|
if (c->prompt_index == size) {
|
|
|
|
utf8_copy(&c->prompt_buffer[c->prompt_index], &tmp);
|
|
|
|
c->prompt_index++;
|
|
|
|
c->prompt_buffer[c->prompt_index].size = 0;
|
|
|
|
} else {
|
|
|
|
memmove(c->prompt_buffer + c->prompt_index + 1,
|
|
|
|
c->prompt_buffer + c->prompt_index,
|
|
|
|
(size + 1 - c->prompt_index) *
|
|
|
|
sizeof *c->prompt_buffer);
|
|
|
|
utf8_copy(&c->prompt_buffer[c->prompt_index], &tmp);
|
|
|
|
c->prompt_index++;
|
|
|
|
}
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2016-10-12 13:03:27 +00:00
|
|
|
if (c->prompt_flags & PROMPT_SINGLE) {
|
|
|
|
s = utf8_tocstr(c->prompt_buffer);
|
|
|
|
if (strlen(s) != 1)
|
|
|
|
status_prompt_clear(c);
|
2017-05-17 15:20:23 +00:00
|
|
|
else if (c->prompt_inputcb(c, c->prompt_data, s, 1) == 0)
|
2016-10-12 13:03:27 +00:00
|
|
|
status_prompt_clear(c);
|
|
|
|
free(s);
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
2016-10-12 13:03:27 +00:00
|
|
|
|
2017-01-06 11:57:03 +00:00
|
|
|
changed:
|
2018-08-19 16:45:03 +00:00
|
|
|
c->flags |= CLIENT_REDRAWSTATUS;
|
2017-01-06 11:57:03 +00:00
|
|
|
if (c->prompt_flags & PROMPT_INCREMENTAL) {
|
|
|
|
s = utf8_tocstr(c->prompt_buffer);
|
|
|
|
xasprintf(&cp, "%c%s", prefix, s);
|
2017-05-17 15:20:23 +00:00
|
|
|
c->prompt_inputcb(c, c->prompt_data, cp, 0);
|
2017-01-06 11:57:03 +00:00
|
|
|
free(cp);
|
|
|
|
free(s);
|
|
|
|
}
|
2016-10-12 13:03:27 +00:00
|
|
|
return (0);
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
|
2010-12-11 16:05:57 +00:00
|
|
|
/* Get previous line from the history. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static const char *
|
2010-12-11 16:05:57 +00:00
|
|
|
status_prompt_up_history(u_int *idx)
|
|
|
|
{
|
|
|
|
/*
|
2015-05-06 23:56:46 +00:00
|
|
|
* History runs from 0 to size - 1. Index is from 0 to size. Zero is
|
|
|
|
* empty.
|
2010-12-11 16:05:57 +00:00
|
|
|
*/
|
|
|
|
|
2015-05-06 23:56:46 +00:00
|
|
|
if (status_prompt_hsize == 0 || *idx == status_prompt_hsize)
|
2010-12-11 16:05:57 +00:00
|
|
|
return (NULL);
|
|
|
|
(*idx)++;
|
2015-05-06 23:56:46 +00:00
|
|
|
return (status_prompt_hlist[status_prompt_hsize - *idx]);
|
2010-12-11 16:05:57 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Get next line from the history. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static const char *
|
2010-12-11 16:05:57 +00:00
|
|
|
status_prompt_down_history(u_int *idx)
|
|
|
|
{
|
2015-05-06 23:56:46 +00:00
|
|
|
if (status_prompt_hsize == 0 || *idx == 0)
|
2010-12-11 16:05:57 +00:00
|
|
|
return ("");
|
|
|
|
(*idx)--;
|
|
|
|
if (*idx == 0)
|
|
|
|
return ("");
|
2015-05-06 23:56:46 +00:00
|
|
|
return (status_prompt_hlist[status_prompt_hsize - *idx]);
|
2010-12-11 16:05:57 +00:00
|
|
|
}
|
|
|
|
|
2009-06-01 22:58:49 +00:00
|
|
|
/* Add line to the history. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static void
|
2010-12-11 16:05:57 +00:00
|
|
|
status_prompt_add_history(const char *line)
|
2009-06-01 22:58:49 +00:00
|
|
|
{
|
2015-05-06 23:56:46 +00:00
|
|
|
size_t size;
|
2010-12-11 16:05:57 +00:00
|
|
|
|
2015-05-06 23:56:46 +00:00
|
|
|
if (status_prompt_hsize > 0 &&
|
|
|
|
strcmp(status_prompt_hlist[status_prompt_hsize - 1], line) == 0)
|
2009-06-01 22:58:49 +00:00
|
|
|
return;
|
|
|
|
|
2015-05-06 23:56:46 +00:00
|
|
|
if (status_prompt_hsize == PROMPT_HISTORY) {
|
|
|
|
free(status_prompt_hlist[0]);
|
|
|
|
|
|
|
|
size = (PROMPT_HISTORY - 1) * sizeof *status_prompt_hlist;
|
|
|
|
memmove(&status_prompt_hlist[0], &status_prompt_hlist[1], size);
|
|
|
|
|
|
|
|
status_prompt_hlist[status_prompt_hsize - 1] = xstrdup(line);
|
|
|
|
return;
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
|
2015-05-06 23:56:46 +00:00
|
|
|
status_prompt_hlist = xreallocarray(status_prompt_hlist,
|
|
|
|
status_prompt_hsize + 1, sizeof *status_prompt_hlist);
|
|
|
|
status_prompt_hlist[status_prompt_hsize++] = xstrdup(line);
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
|
2015-05-06 23:56:46 +00:00
|
|
|
/* Build completion list. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static const char **
|
2015-05-06 23:56:46 +00:00
|
|
|
status_prompt_complete_list(u_int *size, const char *s)
|
2009-06-01 22:58:49 +00:00
|
|
|
{
|
2015-05-06 23:56:46 +00:00
|
|
|
const char **list = NULL, **layout;
|
|
|
|
const struct cmd_entry **cmdent;
|
|
|
|
const struct options_table_entry *oe;
|
|
|
|
const char *layouts[] = {
|
|
|
|
"even-horizontal", "even-vertical", "main-horizontal",
|
|
|
|
"main-vertical", "tiled", NULL
|
|
|
|
};
|
|
|
|
|
|
|
|
*size = 0;
|
2009-06-01 22:58:49 +00:00
|
|
|
for (cmdent = cmd_table; *cmdent != NULL; cmdent++) {
|
2015-05-06 23:56:46 +00:00
|
|
|
if (strncmp((*cmdent)->name, s, strlen(s)) == 0) {
|
|
|
|
list = xreallocarray(list, (*size) + 1, sizeof *list);
|
|
|
|
list[(*size)++] = (*cmdent)->name;
|
|
|
|
}
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
2015-11-20 12:01:19 +00:00
|
|
|
for (oe = options_table; oe->name != NULL; oe++) {
|
2015-05-06 23:56:46 +00:00
|
|
|
if (strncmp(oe->name, s, strlen(s)) == 0) {
|
|
|
|
list = xreallocarray(list, (*size) + 1, sizeof *list);
|
|
|
|
list[(*size)++] = oe->name;
|
|
|
|
}
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
2015-05-06 23:56:46 +00:00
|
|
|
for (layout = layouts; *layout != NULL; layout++) {
|
|
|
|
if (strncmp(*layout, s, strlen(s)) == 0) {
|
|
|
|
list = xreallocarray(list, (*size) + 1, sizeof *list);
|
|
|
|
list[(*size)++] = *layout;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return (list);
|
|
|
|
}
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2015-05-06 23:56:46 +00:00
|
|
|
/* Find longest prefix. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static char *
|
2015-05-06 23:56:46 +00:00
|
|
|
status_prompt_complete_prefix(const char **list, u_int size)
|
|
|
|
{
|
|
|
|
char *out;
|
|
|
|
u_int i;
|
|
|
|
size_t j;
|
|
|
|
|
|
|
|
out = xstrdup(list[0]);
|
|
|
|
for (i = 1; i < size; i++) {
|
|
|
|
j = strlen(list[i]);
|
|
|
|
if (j > strlen(out))
|
|
|
|
j = strlen(out);
|
|
|
|
for (; j > 0; j--) {
|
|
|
|
if (out[j - 1] != list[i][j - 1])
|
|
|
|
out[j - 1] = '\0';
|
|
|
|
}
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
2015-05-06 23:56:46 +00:00
|
|
|
return (out);
|
|
|
|
}
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2015-05-06 23:56:46 +00:00
|
|
|
/* Complete word. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static char *
|
2016-10-11 07:11:40 +00:00
|
|
|
status_prompt_complete(struct session *session, const char *s)
|
2015-05-06 23:56:46 +00:00
|
|
|
{
|
|
|
|
const char **list = NULL, *colon;
|
|
|
|
u_int size = 0, i;
|
|
|
|
struct session *s_loop;
|
|
|
|
struct winlink *wl;
|
|
|
|
struct window *w;
|
|
|
|
char *copy, *out, *tmp;
|
|
|
|
|
|
|
|
if (*s == '\0')
|
|
|
|
return (NULL);
|
|
|
|
out = NULL;
|
|
|
|
|
|
|
|
if (strncmp(s, "-t", 2) != 0 && strncmp(s, "-s", 2) != 0) {
|
|
|
|
list = status_prompt_complete_list(&size, s);
|
|
|
|
if (size == 0)
|
|
|
|
out = NULL;
|
|
|
|
else if (size == 1)
|
|
|
|
xasprintf(&out, "%s ", list[0]);
|
|
|
|
else
|
|
|
|
out = status_prompt_complete_prefix(list, size);
|
|
|
|
free(list);
|
|
|
|
return (out);
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
2015-05-06 23:56:46 +00:00
|
|
|
copy = xstrdup(s);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2015-05-06 23:56:46 +00:00
|
|
|
colon = ":";
|
|
|
|
if (copy[strlen(copy) - 1] == ':')
|
|
|
|
copy[strlen(copy) - 1] = '\0';
|
|
|
|
else
|
|
|
|
colon = "";
|
|
|
|
s = copy + 2;
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2015-05-06 23:56:46 +00:00
|
|
|
RB_FOREACH(s_loop, sessions, &sessions) {
|
|
|
|
if (strncmp(s_loop->name, s, strlen(s)) == 0) {
|
|
|
|
list = xreallocarray(list, size + 2, sizeof *list);
|
|
|
|
list[size++] = s_loop->name;
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
}
|
2015-05-06 23:56:46 +00:00
|
|
|
if (size == 1) {
|
|
|
|
out = xstrdup(list[0]);
|
|
|
|
if (session_find(list[0]) != NULL)
|
|
|
|
colon = ":";
|
|
|
|
} else if (size != 0)
|
|
|
|
out = status_prompt_complete_prefix(list, size);
|
|
|
|
if (out != NULL) {
|
|
|
|
xasprintf(&tmp, "-%c%s%s", copy[1], out, colon);
|
2017-04-22 12:55:06 +00:00
|
|
|
free(out);
|
2015-05-06 23:56:46 +00:00
|
|
|
out = tmp;
|
|
|
|
goto found;
|
|
|
|
}
|
|
|
|
|
|
|
|
colon = "";
|
|
|
|
if (*s == ':') {
|
2016-10-11 07:11:40 +00:00
|
|
|
RB_FOREACH(wl, winlinks, &session->windows) {
|
2015-05-06 23:56:46 +00:00
|
|
|
xasprintf(&tmp, ":%s", wl->window->name);
|
|
|
|
if (strncmp(tmp, s, strlen(s)) == 0){
|
|
|
|
list = xreallocarray(list, size + 1,
|
|
|
|
sizeof *list);
|
|
|
|
list[size++] = tmp;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
free(tmp);
|
|
|
|
|
|
|
|
xasprintf(&tmp, ":%d", wl->idx);
|
|
|
|
if (strncmp(tmp, s, strlen(s)) == 0) {
|
|
|
|
list = xreallocarray(list, size + 1,
|
|
|
|
sizeof *list);
|
|
|
|
list[size++] = tmp;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
free(tmp);
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
RB_FOREACH(s_loop, sessions, &sessions) {
|
|
|
|
RB_FOREACH(wl, winlinks, &s_loop->windows) {
|
|
|
|
w = wl->window;
|
|
|
|
|
|
|
|
xasprintf(&tmp, "%s:%s", s_loop->name, w->name);
|
|
|
|
if (strncmp(tmp, s, strlen(s)) == 0) {
|
|
|
|
list = xreallocarray(list, size + 1,
|
|
|
|
sizeof *list);
|
|
|
|
list[size++] = tmp;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
free(tmp);
|
|
|
|
|
|
|
|
xasprintf(&tmp, "%s:%d", s_loop->name, wl->idx);
|
|
|
|
if (strncmp(tmp, s, strlen(s)) == 0) {
|
|
|
|
list = xreallocarray(list, size + 1,
|
|
|
|
sizeof *list);
|
|
|
|
list[size++] = tmp;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
free(tmp);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (size == 1) {
|
|
|
|
out = xstrdup(list[0]);
|
|
|
|
colon = " ";
|
|
|
|
} else if (size != 0)
|
|
|
|
out = status_prompt_complete_prefix(list, size);
|
|
|
|
if (out != NULL) {
|
|
|
|
xasprintf(&tmp, "-%c%s%s", copy[1], out, colon);
|
|
|
|
out = tmp;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (i = 0; i < size; i++)
|
|
|
|
free((void *)list[i]);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2015-05-06 23:56:46 +00:00
|
|
|
found:
|
|
|
|
free(copy);
|
|
|
|
free(list);
|
|
|
|
return (out);
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|