Annotation of src/usr.bin/tmux/format.c, Revision 1.130
1.130 ! nicm 1: /* $OpenBSD: format.c,v 1.129 2017/04/20 09:43:45 nicm Exp $ */
1.1 nicm 2:
3: /*
1.104 nicm 4: * Copyright (c) 2011 Nicholas Marriott <nicholas.marriott@gmail.com>
1.1 nicm 5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15: * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16: * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
18:
19: #include <sys/types.h>
1.55 nicm 20: #include <sys/wait.h>
1.1 nicm 21:
1.30 nicm 22: #include <ctype.h>
23: #include <errno.h>
1.87 nicm 24: #include <libgen.h>
1.1 nicm 25: #include <netdb.h>
26: #include <stdarg.h>
1.9 nicm 27: #include <stdlib.h>
1.1 nicm 28: #include <string.h>
29: #include <time.h>
30: #include <unistd.h>
31:
32: #include "tmux.h"
33:
34: /*
35: * Build a list of key-value pairs and use them to expand #{key} entries in a
36: * string.
37: */
38:
1.79 nicm 39: struct format_entry;
40: typedef void (*format_cb)(struct format_tree *, struct format_entry *);
41:
1.108 nicm 42: static char *format_job_get(struct format_tree *, const char *);
43: static void format_job_timer(int, short, void *);
44:
45: static void format_cb_host(struct format_tree *, struct format_entry *);
46: static void format_cb_host_short(struct format_tree *,
47: struct format_entry *);
48: static void format_cb_pid(struct format_tree *, struct format_entry *);
49: static void format_cb_session_alerts(struct format_tree *,
50: struct format_entry *);
51: static void format_cb_window_layout(struct format_tree *,
52: struct format_entry *);
53: static void format_cb_window_visible_layout(struct format_tree *,
54: struct format_entry *);
55: static void format_cb_start_command(struct format_tree *,
56: struct format_entry *);
57: static void format_cb_current_command(struct format_tree *,
58: struct format_entry *);
59: static void format_cb_history_bytes(struct format_tree *,
60: struct format_entry *);
61: static void format_cb_pane_tabs(struct format_tree *,
62: struct format_entry *);
63:
64: static char *format_find(struct format_tree *, const char *, int);
65: static void format_add_cb(struct format_tree *, const char *, format_cb);
66: static void format_add_tv(struct format_tree *, const char *,
67: struct timeval *);
68: static int format_replace(struct format_tree *, const char *, size_t,
69: char **, size_t *, size_t *);
70:
71: static void format_defaults_session(struct format_tree *,
72: struct session *);
73: static void format_defaults_client(struct format_tree *, struct client *);
1.129 nicm 74: static void format_defaults_winlink(struct format_tree *,
1.108 nicm 75: struct winlink *);
1.1 nicm 76:
1.68 nicm 77: /* Entry in format job tree. */
78: struct format_job {
1.120 nicm 79: u_int tag;
1.68 nicm 80: const char *cmd;
1.113 nicm 81: const char *expanded;
1.68 nicm 82:
83: time_t last;
84: char *out;
1.127 nicm 85: int updated;
1.68 nicm 86:
87: struct job *job;
88: int status;
89:
90: RB_ENTRY(format_job) entry;
91: };
92:
93: /* Format job tree. */
1.108 nicm 94: static struct event format_job_event;
95: static int format_job_cmp(struct format_job *, struct format_job *);
1.109 nicm 96: static RB_HEAD(format_job_tree, format_job) format_jobs = RB_INITIALIZER();
1.108 nicm 97: RB_GENERATE_STATIC(format_job_tree, format_job, entry, format_job_cmp);
1.68 nicm 98:
99: /* Format job tree comparison function. */
1.108 nicm 100: static int
1.68 nicm 101: format_job_cmp(struct format_job *fj1, struct format_job *fj2)
102: {
1.120 nicm 103: if (fj1->tag < fj2->tag)
104: return (-1);
105: if (fj1->tag > fj2->tag)
106: return (1);
1.68 nicm 107: return (strcmp(fj1->cmd, fj2->cmd));
108: }
109:
1.87 nicm 110: /* Format modifiers. */
111: #define FORMAT_TIMESTRING 0x1
112: #define FORMAT_BASENAME 0x2
113: #define FORMAT_DIRNAME 0x4
1.98 nicm 114: #define FORMAT_SUBSTITUTE 0x8
1.87 nicm 115:
1.54 nicm 116: /* Entry in format tree. */
117: struct format_entry {
1.79 nicm 118: char *key;
119: char *value;
1.87 nicm 120: time_t t;
1.79 nicm 121: format_cb cb;
122: RB_ENTRY(format_entry) entry;
1.54 nicm 123: };
124:
1.68 nicm 125: /* Format entry tree. */
1.54 nicm 126: struct format_tree {
1.79 nicm 127: struct window *w;
128: struct session *s;
129: struct window_pane *wp;
1.54 nicm 130:
1.120 nicm 131: u_int tag;
1.84 nicm 132: int flags;
1.68 nicm 133:
134: RB_HEAD(format_entry_tree, format_entry) tree;
1.54 nicm 135: };
1.108 nicm 136: static int format_entry_cmp(struct format_entry *, struct format_entry *);
137: RB_GENERATE_STATIC(format_entry_tree, format_entry, entry, format_entry_cmp);
1.54 nicm 138:
1.68 nicm 139: /* Format entry tree comparison function. */
1.108 nicm 140: static int
1.68 nicm 141: format_entry_cmp(struct format_entry *fe1, struct format_entry *fe2)
1.1 nicm 142: {
143: return (strcmp(fe1->key, fe2->key));
144: }
145:
1.25 nicm 146: /* Single-character uppercase aliases. */
1.108 nicm 147: static const char *format_upper[] = {
1.1 nicm 148: NULL, /* A */
149: NULL, /* B */
150: NULL, /* C */
151: "pane_id", /* D */
152: NULL, /* E */
153: "window_flags", /* F */
154: NULL, /* G */
155: "host", /* H */
156: "window_index", /* I */
157: NULL, /* J */
158: NULL, /* K */
159: NULL, /* L */
160: NULL, /* M */
161: NULL, /* N */
162: NULL, /* O */
163: "pane_index", /* P */
164: NULL, /* Q */
165: NULL, /* R */
166: "session_name", /* S */
167: "pane_title", /* T */
168: NULL, /* U */
169: NULL, /* V */
170: "window_name", /* W */
171: NULL, /* X */
172: NULL, /* Y */
173: NULL /* Z */
174: };
175:
1.25 nicm 176: /* Single-character lowercase aliases. */
1.108 nicm 177: static const char *format_lower[] = {
1.25 nicm 178: NULL, /* a */
179: NULL, /* b */
180: NULL, /* c */
181: NULL, /* d */
182: NULL, /* e */
183: NULL, /* f */
184: NULL, /* g */
185: "host_short", /* h */
186: NULL, /* i */
187: NULL, /* j */
188: NULL, /* k */
189: NULL, /* l */
190: NULL, /* m */
191: NULL, /* n */
192: NULL, /* o */
193: NULL, /* p */
194: NULL, /* q */
195: NULL, /* r */
196: NULL, /* s */
197: NULL, /* t */
198: NULL, /* u */
199: NULL, /* v */
200: NULL, /* w */
201: NULL, /* x */
202: NULL, /* y */
203: NULL /* z */
204: };
205:
1.127 nicm 206: /* Format job update callback. */
1.108 nicm 207: static void
1.127 nicm 208: format_job_update(struct job *job)
209: {
210: struct format_job *fj = job->data;
211: char *line;
212: time_t t;
213: struct client *c;
214:
215: if ((line = evbuffer_readline(job->event->input)) == NULL)
216: return;
217: fj->updated = 1;
218:
219: free(fj->out);
220: fj->out = line;
221:
222: log_debug("%s: %s: %s", __func__, fj->cmd, fj->out);
223:
224: t = time (NULL);
225: if (fj->status && fj->last != t) {
226: TAILQ_FOREACH(c, &clients, entry)
227: server_status_client(c);
228: fj->last = t;
229: }
230: }
231:
232: /* Format job complete callback. */
233: static void
234: format_job_complete(struct job *job)
1.68 nicm 235: {
236: struct format_job *fj = job->data;
237: char *line, *buf;
238: size_t len;
239: struct client *c;
240:
241: fj->job = NULL;
242:
243: buf = NULL;
244: if ((line = evbuffer_readline(job->event->input)) == NULL) {
245: len = EVBUFFER_LENGTH(job->event->input);
246: buf = xmalloc(len + 1);
247: if (len != 0)
248: memcpy(buf, EVBUFFER_DATA(job->event->input), len);
249: buf[len] = '\0';
250: } else
251: buf = line;
1.127 nicm 252:
253: if (*buf != '\0' || !fj->updated) {
254: free(fj->out);
255: fj->out = buf;
256: log_debug("%s: %s: %s", __func__, fj->cmd, fj->out);
257: } else
258: free(buf);
1.68 nicm 259:
260: if (fj->status) {
261: TAILQ_FOREACH(c, &clients, entry)
262: server_status_client(c);
263: fj->status = 0;
264: }
265: }
266:
267: /* Find a job. */
1.108 nicm 268: static char *
1.68 nicm 269: format_job_get(struct format_tree *ft, const char *cmd)
270: {
1.113 nicm 271: struct format_job fj0, *fj;
272: time_t t;
273: char *expanded;
274: int force;
1.68 nicm 275:
1.120 nicm 276: fj0.tag = ft->tag;
1.68 nicm 277: fj0.cmd = cmd;
1.82 nicm 278: if ((fj = RB_FIND(format_job_tree, &format_jobs, &fj0)) == NULL) {
1.68 nicm 279: fj = xcalloc(1, sizeof *fj);
1.120 nicm 280: fj->tag = ft->tag;
1.68 nicm 281: fj->cmd = xstrdup(cmd);
1.113 nicm 282: fj->expanded = NULL;
1.68 nicm 283:
284: xasprintf(&fj->out, "<'%s' not ready>", fj->cmd);
285:
286: RB_INSERT(format_job_tree, &format_jobs, fj);
287: }
288:
1.113 nicm 289: expanded = format_expand(ft, cmd);
290: if (fj->expanded == NULL || strcmp(expanded, fj->expanded) != 0) {
291: free((void *)fj->expanded);
292: fj->expanded = xstrdup(expanded);
293: force = 1;
294: } else
295: force = (ft->flags & FORMAT_FORCE);
296:
1.84 nicm 297: t = time(NULL);
1.113 nicm 298: if (fj->job == NULL && (force || fj->last != t)) {
1.127 nicm 299: fj->job = job_run(expanded, NULL, NULL, format_job_update,
300: format_job_complete, NULL, fj);
1.68 nicm 301: if (fj->job == NULL) {
302: free(fj->out);
303: xasprintf(&fj->out, "<'%s' didn't start>", fj->cmd);
304: }
1.84 nicm 305: fj->last = t;
1.68 nicm 306: }
1.84 nicm 307:
308: if (ft->flags & FORMAT_STATUS)
309: fj->status = 1;
1.68 nicm 310:
1.113 nicm 311: free(expanded);
1.86 nicm 312: return (format_expand(ft, fj->out));
1.68 nicm 313: }
314:
315: /* Remove old jobs. */
1.108 nicm 316: static void
1.99 nicm 317: format_job_timer(__unused int fd, __unused short events, __unused void *arg)
1.68 nicm 318: {
319: struct format_job *fj, *fj1;
320: time_t now;
1.77 nicm 321: struct timeval tv = { .tv_sec = 60 };
1.68 nicm 322:
323: now = time(NULL);
324: RB_FOREACH_SAFE(fj, format_job_tree, &format_jobs, fj1) {
325: if (fj->last > now || now - fj->last < 3600)
326: continue;
327: RB_REMOVE(format_job_tree, &format_jobs, fj);
328:
1.77 nicm 329: log_debug("%s: %s", __func__, fj->cmd);
330:
1.68 nicm 331: if (fj->job != NULL)
332: job_free(fj->job);
333:
1.113 nicm 334: free((void *)fj->expanded);
1.78 nicm 335: free((void *)fj->cmd);
1.68 nicm 336: free(fj->out);
337:
338: free(fj);
339: }
1.77 nicm 340:
341: evtimer_del(&format_job_event);
342: evtimer_add(&format_job_event, &tv);
1.68 nicm 343: }
344:
1.79 nicm 345: /* Callback for host. */
1.108 nicm 346: static void
1.99 nicm 347: format_cb_host(__unused struct format_tree *ft, struct format_entry *fe)
1.79 nicm 348: {
349: char host[HOST_NAME_MAX + 1];
350:
351: if (gethostname(host, sizeof host) != 0)
352: fe->value = xstrdup("");
353: else
354: fe->value = xstrdup(host);
355: }
356:
357: /* Callback for host_short. */
1.108 nicm 358: static void
1.99 nicm 359: format_cb_host_short(__unused struct format_tree *ft, struct format_entry *fe)
1.79 nicm 360: {
361: char host[HOST_NAME_MAX + 1], *cp;
362:
363: if (gethostname(host, sizeof host) != 0)
364: fe->value = xstrdup("");
365: else {
366: if ((cp = strchr(host, '.')) != NULL)
367: *cp = '\0';
368: fe->value = xstrdup(host);
369: }
370: }
371:
372: /* Callback for pid. */
1.108 nicm 373: static void
1.99 nicm 374: format_cb_pid(__unused struct format_tree *ft, struct format_entry *fe)
1.79 nicm 375: {
376: xasprintf(&fe->value, "%ld", (long)getpid());
377: }
378:
1.80 nicm 379: /* Callback for session_alerts. */
1.108 nicm 380: static void
1.80 nicm 381: format_cb_session_alerts(struct format_tree *ft, struct format_entry *fe)
382: {
383: struct session *s = ft->s;
384: struct winlink *wl;
385: char alerts[256], tmp[16];
386:
387: if (s == NULL)
388: return;
389:
390: *alerts = '\0';
391: RB_FOREACH(wl, winlinks, &s->windows) {
392: if ((wl->flags & WINLINK_ALERTFLAGS) == 0)
393: continue;
394: xsnprintf(tmp, sizeof tmp, "%u", wl->idx);
395:
396: if (*alerts != '\0')
397: strlcat(alerts, ",", sizeof alerts);
398: strlcat(alerts, tmp, sizeof alerts);
399: if (wl->flags & WINLINK_ACTIVITY)
400: strlcat(alerts, "#", sizeof alerts);
401: if (wl->flags & WINLINK_BELL)
402: strlcat(alerts, "!", sizeof alerts);
403: if (wl->flags & WINLINK_SILENCE)
404: strlcat(alerts, "~", sizeof alerts);
405: }
406: fe->value = xstrdup(alerts);
407: }
408:
409: /* Callback for window_layout. */
1.108 nicm 410: static void
1.80 nicm 411: format_cb_window_layout(struct format_tree *ft, struct format_entry *fe)
412: {
413: struct window *w = ft->w;
414:
415: if (w == NULL)
416: return;
417:
418: if (w->saved_layout_root != NULL)
419: fe->value = layout_dump(w->saved_layout_root);
420: else
421: fe->value = layout_dump(w->layout_root);
422: }
423:
1.96 nicm 424: /* Callback for window_visible_layout. */
1.108 nicm 425: static void
1.96 nicm 426: format_cb_window_visible_layout(struct format_tree *ft, struct format_entry *fe)
427: {
428: struct window *w = ft->w;
429:
430: if (w == NULL)
431: return;
432:
433: fe->value = layout_dump(w->layout_root);
434: }
435:
1.79 nicm 436: /* Callback for pane_start_command. */
1.108 nicm 437: static void
1.79 nicm 438: format_cb_start_command(struct format_tree *ft, struct format_entry *fe)
439: {
440: struct window_pane *wp = ft->wp;
441:
442: if (wp == NULL)
443: return;
444:
445: fe->value = cmd_stringify_argv(wp->argc, wp->argv);
446: }
447:
448: /* Callback for pane_current_command. */
1.108 nicm 449: static void
1.79 nicm 450: format_cb_current_command(struct format_tree *ft, struct format_entry *fe)
451: {
452: struct window_pane *wp = ft->wp;
453: char *cmd;
454:
455: if (wp == NULL)
456: return;
457:
458: cmd = get_proc_name(wp->fd, wp->tty);
459: if (cmd == NULL || *cmd == '\0') {
460: free(cmd);
461: cmd = cmd_stringify_argv(wp->argc, wp->argv);
462: if (cmd == NULL || *cmd == '\0') {
463: free(cmd);
464: cmd = xstrdup(wp->shell);
465: }
466: }
467: fe->value = parse_window_name(cmd);
468: free(cmd);
469: }
470:
1.80 nicm 471: /* Callback for history_bytes. */
1.108 nicm 472: static void
1.80 nicm 473: format_cb_history_bytes(struct format_tree *ft, struct format_entry *fe)
474: {
475: struct window_pane *wp = ft->wp;
476: struct grid *gd;
477: struct grid_line *gl;
478: unsigned long long size;
479: u_int i;
480:
481: if (wp == NULL)
482: return;
483: gd = wp->base.grid;
484:
485: size = 0;
486: for (i = 0; i < gd->hsize; i++) {
487: gl = &gd->linedata[i];
488: size += gl->cellsize * sizeof *gl->celldata;
1.95 nicm 489: size += gl->extdsize * sizeof *gl->extddata;
1.80 nicm 490: }
491: size += gd->hsize * sizeof *gd->linedata;
492:
493: xasprintf(&fe->value, "%llu", size);
494: }
495:
496: /* Callback for pane_tabs. */
1.108 nicm 497: static void
1.80 nicm 498: format_cb_pane_tabs(struct format_tree *ft, struct format_entry *fe)
499: {
500: struct window_pane *wp = ft->wp;
501: struct evbuffer *buffer;
502: u_int i;
503: int size;
504:
505: if (wp == NULL)
506: return;
507:
508: buffer = evbuffer_new();
509: for (i = 0; i < wp->base.grid->sx; i++) {
510: if (!bit_test(wp->base.tabs, i))
511: continue;
512:
513: if (EVBUFFER_LENGTH(buffer) > 0)
514: evbuffer_add(buffer, ",", 1);
515: evbuffer_add_printf(buffer, "%u", i);
516: }
517: size = EVBUFFER_LENGTH(buffer);
518: xasprintf(&fe->value, "%.*s", size, EVBUFFER_DATA(buffer));
519: evbuffer_free(buffer);
520: }
521:
1.112 nicm 522: /* Merge a format tree. */
523: static void
524: format_merge(struct format_tree *ft, struct format_tree *from)
525: {
526: struct format_entry *fe;
527:
528: RB_FOREACH(fe, format_entry_tree, &from->tree) {
529: if (fe->value != NULL)
530: format_add(ft, fe->key, "%s", fe->value);
531: }
532: }
533:
1.1 nicm 534: /* Create a new tree. */
535: struct format_tree *
1.120 nicm 536: format_create(struct cmdq_item *item, int tag, int flags)
1.68 nicm 537: {
1.1 nicm 538: struct format_tree *ft;
1.77 nicm 539:
540: if (!event_initialized(&format_job_event)) {
541: evtimer_set(&format_job_event, format_job_timer, NULL);
542: format_job_timer(-1, 0, NULL);
543: }
1.1 nicm 544:
1.54 nicm 545: ft = xcalloc(1, sizeof *ft);
546: RB_INIT(&ft->tree);
1.120 nicm 547:
548: ft->tag = tag;
1.84 nicm 549: ft->flags = flags;
1.1 nicm 550:
1.79 nicm 551: format_add_cb(ft, "host", format_cb_host);
552: format_add_cb(ft, "host_short", format_cb_host_short);
553: format_add_cb(ft, "pid", format_cb_pid);
1.100 nicm 554: format_add(ft, "socket_path", "%s", socket_path);
555: format_add_tv(ft, "start_time", &start_time);
1.102 nicm 556:
1.130 ! nicm 557: if (item != NULL) {
! 558: if (item->cmd != NULL)
! 559: format_add(ft, "command", "%s", item->cmd->entry->name);
! 560: if (item->shared != NULL && item->shared->formats != NULL)
! 561: format_merge(ft, item->shared->formats);
! 562: }
1.1 nicm 563:
564: return (ft);
565: }
566:
567: /* Free a tree. */
568: void
569: format_free(struct format_tree *ft)
570: {
1.54 nicm 571: struct format_entry *fe, *fe1;
1.1 nicm 572:
1.68 nicm 573: RB_FOREACH_SAFE(fe, format_entry_tree, &ft->tree, fe1) {
574: RB_REMOVE(format_entry_tree, &ft->tree, fe);
1.9 nicm 575: free(fe->value);
576: free(fe->key);
577: free(fe);
1.1 nicm 578: }
579:
1.25 nicm 580: free(ft);
1.1 nicm 581: }
582:
583: /* Add a key-value pair. */
584: void
585: format_add(struct format_tree *ft, const char *key, const char *fmt, ...)
586: {
587: struct format_entry *fe;
1.28 nicm 588: struct format_entry *fe_now;
1.1 nicm 589: va_list ap;
590:
591: fe = xmalloc(sizeof *fe);
592: fe->key = xstrdup(key);
593:
1.79 nicm 594: fe_now = RB_INSERT(format_entry_tree, &ft->tree, fe);
595: if (fe_now != NULL) {
596: free(fe->key);
597: free(fe);
598: free(fe_now->value);
599: fe = fe_now;
600: }
601:
602: fe->cb = NULL;
1.87 nicm 603: fe->t = 0;
1.79 nicm 604:
1.1 nicm 605: va_start(ap, fmt);
606: xvasprintf(&fe->value, fmt, ap);
607: va_end(ap);
1.79 nicm 608: }
609:
1.87 nicm 610: /* Add a key and time. */
1.108 nicm 611: static void
1.87 nicm 612: format_add_tv(struct format_tree *ft, const char *key, struct timeval *tv)
613: {
614: struct format_entry *fe;
615: struct format_entry *fe_now;
616:
617: fe = xmalloc(sizeof *fe);
618: fe->key = xstrdup(key);
619:
620: fe_now = RB_INSERT(format_entry_tree, &ft->tree, fe);
621: if (fe_now != NULL) {
622: free(fe->key);
623: free(fe);
624: free(fe_now->value);
625: fe = fe_now;
626: }
627:
628: fe->cb = NULL;
629: fe->t = tv->tv_sec;
630:
631: fe->value = NULL;
632: }
633:
1.79 nicm 634: /* Add a key and function. */
1.108 nicm 635: static void
1.79 nicm 636: format_add_cb(struct format_tree *ft, const char *key, format_cb cb)
637: {
638: struct format_entry *fe;
639: struct format_entry *fe_now;
640:
641: fe = xmalloc(sizeof *fe);
642: fe->key = xstrdup(key);
1.1 nicm 643:
1.68 nicm 644: fe_now = RB_INSERT(format_entry_tree, &ft->tree, fe);
1.28 nicm 645: if (fe_now != NULL) {
646: free(fe->key);
647: free(fe);
1.79 nicm 648: free(fe_now->value);
649: fe = fe_now;
1.28 nicm 650: }
1.79 nicm 651:
652: fe->cb = cb;
1.87 nicm 653: fe->t = 0;
1.79 nicm 654:
655: fe->value = NULL;
1.1 nicm 656: }
657:
658: /* Find a format entry. */
1.108 nicm 659: static char *
1.87 nicm 660: format_find(struct format_tree *ft, const char *key, int modifiers)
1.1 nicm 661: {
662: struct format_entry *fe, fe_find;
1.76 nicm 663: struct environ_entry *envent;
1.87 nicm 664: static char s[64];
1.117 nicm 665: struct options_entry *o;
1.87 nicm 666: const char *found;
1.116 nicm 667: int idx;
1.87 nicm 668: char *copy, *saved;
669:
670: if (~modifiers & FORMAT_TIMESTRING) {
1.116 nicm 671: o = options_parse_get(global_options, key, &idx, 0);
1.87 nicm 672: if (o == NULL && ft->w != NULL)
1.116 nicm 673: o = options_parse_get(ft->w->options, key, &idx, 0);
1.87 nicm 674: if (o == NULL)
1.116 nicm 675: o = options_parse_get(global_w_options, key, &idx, 0);
1.87 nicm 676: if (o == NULL && ft->s != NULL)
1.116 nicm 677: o = options_parse_get(ft->s->options, key, &idx, 0);
1.87 nicm 678: if (o == NULL)
1.116 nicm 679: o = options_parse_get(global_s_options, key, &idx, 0);
1.87 nicm 680: if (o != NULL) {
1.118 nicm 681: found = options_tostring(o, idx, 1);
1.116 nicm 682: goto found;
1.54 nicm 683: }
684: }
1.116 nicm 685: found = NULL;
1.1 nicm 686:
687: fe_find.key = (char *) key;
1.68 nicm 688: fe = RB_FIND(format_entry_tree, &ft->tree, &fe_find);
1.79 nicm 689: if (fe != NULL) {
1.87 nicm 690: if (modifiers & FORMAT_TIMESTRING) {
691: if (fe->t == 0)
692: return (NULL);
693: ctime_r(&fe->t, s);
694: s[strcspn(s, "\n")] = '\0';
695: found = s;
696: goto found;
697: }
698: if (fe->t != 0) {
699: xsnprintf(s, sizeof s, "%lld", (long long)fe->t);
700: found = s;
701: goto found;
702: }
1.79 nicm 703: if (fe->value == NULL && fe->cb != NULL)
704: fe->cb(ft, fe);
1.87 nicm 705: found = fe->value;
706: goto found;
1.79 nicm 707: }
1.76 nicm 708:
1.87 nicm 709: if (~modifiers & FORMAT_TIMESTRING) {
710: envent = NULL;
711: if (ft->s != NULL)
1.91 nicm 712: envent = environ_find(ft->s->environ, key);
1.87 nicm 713: if (envent == NULL)
1.91 nicm 714: envent = environ_find(global_environ, key);
1.87 nicm 715: if (envent != NULL) {
716: found = envent->value;
717: goto found;
718: }
719: }
1.76 nicm 720:
721: return (NULL);
1.87 nicm 722:
723: found:
1.88 nicm 724: if (found == NULL)
725: return (NULL);
1.87 nicm 726: copy = xstrdup(found);
727: if (modifiers & FORMAT_BASENAME) {
728: saved = copy;
729: copy = xstrdup(basename(saved));
730: free(saved);
731: }
732: if (modifiers & FORMAT_DIRNAME) {
733: saved = copy;
734: copy = xstrdup(dirname(saved));
735: free(saved);
736: }
737: return (copy);
1.1 nicm 738: }
739:
1.114 nicm 740: /* Skip until comma. */
741: static char *
742: format_skip(char *s)
743: {
744: int brackets = 0;
745:
746: for (; *s != '\0'; s++) {
747: if (*s == '{')
748: brackets++;
749: if (*s == '}')
750: brackets--;
751: if (*s == ',' && brackets == 0)
752: break;
753: }
754: if (*s == '\0')
755: return (NULL);
756: return (s);
757: }
758:
759: /* Return left and right alternatives separated by commas. */
760: static int
761: format_choose(char *s, char **left, char **right)
762: {
763: char *cp;
764:
765: cp = format_skip(s);
766: if (cp == NULL)
767: return (-1);
768: *cp = '\0';
769:
770: *left = s;
771: *right = cp + 1;
772: return (0);
773: }
774:
775: /* Is this true? */
776: static int
777: format_true(const char *s)
778: {
779: if (s != NULL && *s != '\0' && (s[0] != '0' || s[1] != '\0'))
780: return (1);
781: return (0);
782: }
783:
1.1 nicm 784: /*
785: * Replace a key/value pair in buffer. #{blah} is expanded directly,
786: * #{?blah,a,b} is replace with a if blah exists and is nonzero else b.
787: */
1.108 nicm 788: static int
1.30 nicm 789: format_replace(struct format_tree *ft, const char *key, size_t keylen,
790: char **buf, size_t *len, size_t *off)
1.1 nicm 791: {
1.98 nicm 792: char *copy, *copy0, *endptr, *ptr, *found, *new, *value;
1.114 nicm 793: char *from = NULL, *to = NULL, *left, *right;
1.98 nicm 794: size_t valuelen, newlen, fromlen, tolen, used;
1.105 nicm 795: long limit = 0;
1.114 nicm 796: int modifiers = 0, compare = 0;
1.1 nicm 797:
798: /* Make a copy of the key. */
1.30 nicm 799: copy0 = copy = xmalloc(keylen + 1);
1.1 nicm 800: memcpy(copy, key, keylen);
801: copy[keylen] = '\0';
802:
1.30 nicm 803: /* Is there a length limit or whatnot? */
1.87 nicm 804: switch (copy[0]) {
1.114 nicm 805: case '!':
806: if (copy[1] == '=' && copy[2] == ':') {
807: compare = -1;
808: copy += 3;
809: break;
810: }
811: break;
1.87 nicm 812: case '=':
1.114 nicm 813: if (copy[1] == '=' && copy[2] == ':') {
814: compare = 1;
815: copy += 3;
816: break;
817: }
1.87 nicm 818: errno = 0;
1.105 nicm 819: limit = strtol(copy + 1, &endptr, 10);
820: if (errno == ERANGE && (limit == LONG_MIN || limit == LONG_MAX))
1.87 nicm 821: break;
822: if (*endptr != ':')
823: break;
824: copy = endptr + 1;
825: break;
826: case 'b':
827: if (copy[1] != ':')
828: break;
829: modifiers |= FORMAT_BASENAME;
830: copy += 2;
831: break;
832: case 'd':
833: if (copy[1] != ':')
834: break;
835: modifiers |= FORMAT_DIRNAME;
836: copy += 2;
837: break;
838: case 't':
839: if (copy[1] != ':')
840: break;
841: modifiers |= FORMAT_TIMESTRING;
842: copy += 2;
843: break;
1.98 nicm 844: case 's':
845: if (copy[1] != '/')
846: break;
847: from = copy + 2;
848: for (copy = from; *copy != '\0' && *copy != '/'; copy++)
849: /* nothing */;
850: if (copy[0] != '/' || copy == from) {
851: copy = copy0;
852: break;
853: }
854: copy[0] = '\0';
855: to = copy + 1;
856: for (copy = to; *copy != '\0' && *copy != '/'; copy++)
857: /* nothing */;
858: if (copy[0] != '/' || copy[1] != ':') {
859: copy = copy0;
860: break;
861: }
862: copy[0] = '\0';
863:
864: modifiers |= FORMAT_SUBSTITUTE;
865: copy += 2;
866: break;
1.30 nicm 867: }
868:
1.114 nicm 869: /* Is this a comparison or a conditional? */
870: if (compare != 0) {
871: /* Comparison: compare comma-separated left and right. */
872: if (format_choose(copy, &left, &right) != 0)
873: goto fail;
874: left = format_expand(ft, left);
875: right = format_expand(ft, right);
876: if (compare == 1 && strcmp(left, right) == 0)
877: value = xstrdup("1");
878: else if (compare == -1 && strcmp(left, right) != 0)
879: value = xstrdup("1");
880: else
881: value = xstrdup("0");
882: free(right);
883: free(left);
884: } else if (*copy == '?') {
885: /* Conditional: check first and choose second or third. */
886: ptr = format_skip(copy);
1.1 nicm 887: if (ptr == NULL)
888: goto fail;
889: *ptr = '\0';
890:
1.98 nicm 891: found = format_find(ft, copy + 1, modifiers);
1.121 nicm 892: if (found == NULL)
893: found = format_expand(ft, copy + 1);
1.114 nicm 894: if (format_choose(ptr + 1, &left, &right) != 0)
1.89 nicm 895: goto fail;
896:
1.114 nicm 897: if (format_true(found))
898: value = format_expand(ft, left);
899: else
900: value = format_expand(ft, right);
1.98 nicm 901: free(found);
1.1 nicm 902: } else {
1.114 nicm 903: /* Neither: look up directly. */
1.98 nicm 904: value = format_find(ft, copy, modifiers);
1.1 nicm 905: if (value == NULL)
1.98 nicm 906: value = xstrdup("");
907: }
908:
909: /* Perform substitution if any. */
910: if (modifiers & FORMAT_SUBSTITUTE) {
911: fromlen = strlen(from);
912: tolen = strlen(to);
913:
914: newlen = strlen(value) + 1;
915: copy = new = xmalloc(newlen);
916: for (ptr = value; *ptr != '\0'; /* nothing */) {
917: if (strncmp(ptr, from, fromlen) != 0) {
918: *new++ = *ptr++;
919: continue;
920: }
921: used = new - copy;
922:
923: newlen += tolen;
924: copy = xrealloc(copy, newlen);
925:
926: new = copy + used;
927: memcpy(new, to, tolen);
928:
929: new += tolen;
930: ptr += fromlen;
931: }
932: *new = '\0';
933: free(value);
934: value = copy;
1.1 nicm 935: }
936:
1.30 nicm 937: /* Truncate the value if needed. */
1.105 nicm 938: if (limit > 0) {
1.98 nicm 939: new = utf8_trimcstr(value, limit);
1.105 nicm 940: free(value);
941: value = new;
942: } else if (limit < 0) {
943: new = utf8_rtrimcstr(value, -limit);
1.98 nicm 944: free(value);
945: value = new;
1.44 nicm 946: }
1.30 nicm 947:
1.1 nicm 948: /* Expand the buffer and copy in the value. */
1.98 nicm 949: valuelen = strlen(value);
1.1 nicm 950: while (*len - *off < valuelen + 1) {
1.50 nicm 951: *buf = xreallocarray(*buf, 2, *len);
1.1 nicm 952: *len *= 2;
953: }
954: memcpy(*buf + *off, value, valuelen);
955: *off += valuelen;
956:
1.98 nicm 957: free(value);
1.30 nicm 958: free(copy0);
1.1 nicm 959: return (0);
960:
961: fail:
1.30 nicm 962: free(copy0);
1.1 nicm 963: return (-1);
964: }
965:
1.58 nicm 966: /* Expand keys in a template, passing through strftime first. */
967: char *
968: format_expand_time(struct format_tree *ft, const char *fmt, time_t t)
969: {
970: struct tm *tm;
1.107 nicm 971: char s[2048];
1.58 nicm 972:
1.67 nicm 973: if (fmt == NULL || *fmt == '\0')
1.58 nicm 974: return (xstrdup(""));
975:
976: tm = localtime(&t);
977:
1.107 nicm 978: if (strftime(s, sizeof s, fmt, tm) == 0)
979: return (xstrdup(""));
1.58 nicm 980:
1.107 nicm 981: return (format_expand(ft, s));
1.58 nicm 982: }
983:
1.1 nicm 984: /* Expand keys in a template. */
985: char *
986: format_expand(struct format_tree *ft, const char *fmt)
987: {
1.113 nicm 988: char *buf, *out;
1.79 nicm 989: const char *ptr, *s, *saved = fmt;
1.86 nicm 990: size_t off, len, n, outlen;
1.31 nicm 991: int ch, brackets;
1.58 nicm 992:
993: if (fmt == NULL)
994: return (xstrdup(""));
1.1 nicm 995:
996: len = 64;
997: buf = xmalloc(len);
998: off = 0;
999:
1000: while (*fmt != '\0') {
1001: if (*fmt != '#') {
1002: while (len - off < 2) {
1.50 nicm 1003: buf = xreallocarray(buf, 2, len);
1.1 nicm 1004: len *= 2;
1005: }
1006: buf[off++] = *fmt++;
1007: continue;
1008: }
1009: fmt++;
1010:
1011: ch = (u_char) *fmt++;
1012: switch (ch) {
1.68 nicm 1013: case '(':
1014: brackets = 1;
1015: for (ptr = fmt; *ptr != '\0'; ptr++) {
1016: if (*ptr == '(')
1017: brackets++;
1018: if (*ptr == ')' && --brackets == 0)
1019: break;
1020: }
1021: if (*ptr != ')' || brackets != 0)
1022: break;
1023: n = ptr - fmt;
1024:
1.114 nicm 1025: if (ft->flags & FORMAT_NOJOBS)
1026: out = xstrdup("");
1027: else
1028: out = format_job_get(ft, xstrndup(fmt, n));
1.86 nicm 1029: outlen = strlen(out);
1.68 nicm 1030:
1.86 nicm 1031: while (len - off < outlen + 1) {
1.68 nicm 1032: buf = xreallocarray(buf, 2, len);
1033: len *= 2;
1034: }
1.86 nicm 1035: memcpy(buf + off, out, outlen);
1036: off += outlen;
1037:
1038: free(out);
1.68 nicm 1039:
1040: fmt += n + 1;
1041: continue;
1.1 nicm 1042: case '{':
1.31 nicm 1043: brackets = 1;
1044: for (ptr = fmt; *ptr != '\0'; ptr++) {
1045: if (*ptr == '{')
1046: brackets++;
1047: if (*ptr == '}' && --brackets == 0)
1048: break;
1049: }
1050: if (*ptr != '}' || brackets != 0)
1.1 nicm 1051: break;
1052: n = ptr - fmt;
1053:
1054: if (format_replace(ft, fmt, n, &buf, &len, &off) != 0)
1055: break;
1056: fmt += n + 1;
1.40 nicm 1057: continue;
1058: case '#':
1059: while (len - off < 2) {
1.50 nicm 1060: buf = xreallocarray(buf, 2, len);
1.40 nicm 1061: len *= 2;
1062: }
1063: buf[off++] = '#';
1.1 nicm 1064: continue;
1065: default:
1.25 nicm 1066: s = NULL;
1067: if (ch >= 'A' && ch <= 'Z')
1068: s = format_upper[ch - 'A'];
1069: else if (ch >= 'a' && ch <= 'z')
1070: s = format_lower[ch - 'a'];
1071: if (s == NULL) {
1072: while (len - off < 3) {
1.50 nicm 1073: buf = xreallocarray(buf, 2, len);
1.25 nicm 1074: len *= 2;
1.1 nicm 1075: }
1.25 nicm 1076: buf[off++] = '#';
1077: buf[off++] = ch;
1078: continue;
1.1 nicm 1079: }
1.25 nicm 1080: n = strlen(s);
1081: if (format_replace(ft, s, n, &buf, &len, &off) != 0)
1082: break;
1.1 nicm 1083: continue;
1084: }
1085:
1086: break;
1087: }
1088: buf[off] = '\0';
1089:
1.79 nicm 1090: log_debug("format '%s' -> '%s'", saved, buf);
1.1 nicm 1091: return (buf);
1.123 nicm 1092: }
1093:
1094: /* Expand a single string. */
1095: char *
1096: format_single(struct cmdq_item *item, const char *fmt, struct client *c,
1097: struct session *s, struct winlink *wl, struct window_pane *wp)
1098: {
1099: struct format_tree *ft;
1100: char *expanded;
1101:
1102: ft = format_create(item, FORMAT_NONE, 0);
1103: format_defaults(ft, c, s, wl, wp);
1104:
1105: expanded = format_expand(ft, fmt);
1106: format_free(ft);
1107: return (expanded);
1.1 nicm 1108: }
1109:
1.57 nicm 1110: /* Set defaults for any of arguments that are not NULL. */
1111: void
1112: format_defaults(struct format_tree *ft, struct client *c, struct session *s,
1113: struct winlink *wl, struct window_pane *wp)
1114: {
1115: if (s == NULL && c != NULL)
1116: s = c->session;
1117: if (wl == NULL && s != NULL)
1118: wl = s->curw;
1119: if (wp == NULL && wl != NULL)
1120: wp = wl->window->active;
1121:
1122: if (c != NULL)
1123: format_defaults_client(ft, c);
1124: if (s != NULL)
1125: format_defaults_session(ft, s);
1.129 nicm 1126: if (wl != NULL)
1127: format_defaults_winlink(ft, wl);
1.57 nicm 1128: if (wp != NULL)
1129: format_defaults_pane(ft, wp);
1130: }
1131:
1.1 nicm 1132: /* Set default format keys for a session. */
1.108 nicm 1133: static void
1.57 nicm 1134: format_defaults_session(struct format_tree *ft, struct session *s)
1.1 nicm 1135: {
1136: struct session_group *sg;
1137:
1.54 nicm 1138: ft->s = s;
1139:
1.1 nicm 1140: format_add(ft, "session_name", "%s", s->name);
1141: format_add(ft, "session_windows", "%u", winlink_count(&s->windows));
1142: format_add(ft, "session_width", "%u", s->sx);
1143: format_add(ft, "session_height", "%u", s->sy);
1.23 nicm 1144: format_add(ft, "session_id", "$%u", s->id);
1.1 nicm 1145:
1.122 nicm 1146: sg = session_group_contains(s);
1.1 nicm 1147: format_add(ft, "session_grouped", "%d", sg != NULL);
1148: if (sg != NULL)
1.122 nicm 1149: format_add(ft, "session_group", "%s", sg->name);
1.1 nicm 1150:
1.87 nicm 1151: format_add_tv(ft, "session_created", &s->creation_time);
1152: format_add_tv(ft, "session_last_attached", &s->last_attached_time);
1153: format_add_tv(ft, "session_activity", &s->activity_time);
1.1 nicm 1154:
1.41 nicm 1155: format_add(ft, "session_attached", "%u", s->attached);
1.59 nicm 1156: format_add(ft, "session_many_attached", "%d", s->attached > 1);
1.66 nicm 1157:
1.80 nicm 1158: format_add_cb(ft, "session_alerts", format_cb_session_alerts);
1.3 nicm 1159: }
1160:
1161: /* Set default format keys for a client. */
1.108 nicm 1162: static void
1.57 nicm 1163: format_defaults_client(struct format_tree *ft, struct client *c)
1.3 nicm 1164: {
1.60 nicm 1165: struct session *s;
1.103 nicm 1166: const char *name;
1.115 nicm 1167: struct tty *tty = &c->tty;
1168: const char *types[] = TTY_TYPES;
1.3 nicm 1169:
1.54 nicm 1170: if (ft->s == NULL)
1171: ft->s = c->session;
1172:
1.124 nicm 1173: format_add(ft, "client_name", "%s", c->name);
1.72 nicm 1174: format_add(ft, "client_pid", "%ld", (long) c->pid);
1.115 nicm 1175: format_add(ft, "client_height", "%u", tty->sy);
1176: format_add(ft, "client_width", "%u", tty->sx);
1.124 nicm 1177: format_add(ft, "client_tty", "%s", c->ttyname);
1.75 nicm 1178: format_add(ft, "client_control_mode", "%d",
1179: !!(c->flags & CLIENT_CONTROL));
1.3 nicm 1180:
1.115 nicm 1181: if (tty->term_name != NULL)
1182: format_add(ft, "client_termname", "%s", tty->term_name);
1183: if (tty->term_name != NULL)
1184: format_add(ft, "client_termtype", "%s", types[tty->term_type]);
1185:
1.87 nicm 1186: format_add_tv(ft, "client_created", &c->creation_time);
1187: format_add_tv(ft, "client_activity", &c->activity_time);
1.126 nicm 1188:
1189: format_add(ft, "client_written", "%zu", c->written);
1190: format_add(ft, "client_discarded", "%zu", c->discarded);
1.14 nicm 1191:
1.103 nicm 1192: name = server_client_get_key_table(c);
1193: if (strcmp(c->keytable->name, name) == 0)
1.61 nicm 1194: format_add(ft, "client_prefix", "%d", 0);
1195: else
1196: format_add(ft, "client_prefix", "%d", 1);
1197: format_add(ft, "client_key_table", "%s", c->keytable->name);
1.3 nicm 1198:
1.115 nicm 1199: if (tty->flags & TTY_UTF8)
1.3 nicm 1200: format_add(ft, "client_utf8", "%d", 1);
1201: else
1202: format_add(ft, "client_utf8", "%d", 0);
1203:
1204: if (c->flags & CLIENT_READONLY)
1205: format_add(ft, "client_readonly", "%d", 1);
1206: else
1207: format_add(ft, "client_readonly", "%d", 0);
1.15 nicm 1208:
1209: s = c->session;
1210: if (s != NULL)
1211: format_add(ft, "client_session", "%s", s->name);
1212: s = c->last_session;
1213: if (s != NULL && session_alive(s))
1214: format_add(ft, "client_last_session", "%s", s->name);
1.1 nicm 1215: }
1216:
1.32 nicm 1217: /* Set default format keys for a window. */
1218: void
1.57 nicm 1219: format_defaults_window(struct format_tree *ft, struct window *w)
1.32 nicm 1220: {
1.54 nicm 1221: ft->w = w;
1222:
1.87 nicm 1223: format_add_tv(ft, "window_activity", &w->activity_time);
1.32 nicm 1224: format_add(ft, "window_id", "@%u", w->id);
1225: format_add(ft, "window_name", "%s", w->name);
1226: format_add(ft, "window_width", "%u", w->sx);
1227: format_add(ft, "window_height", "%u", w->sy);
1.80 nicm 1228: format_add_cb(ft, "window_layout", format_cb_window_layout);
1.96 nicm 1229: format_add_cb(ft, "window_visible_layout",
1230: format_cb_window_visible_layout);
1.32 nicm 1231: format_add(ft, "window_panes", "%u", window_count_panes(w));
1.59 nicm 1232: format_add(ft, "window_zoomed_flag", "%d",
1.53 nicm 1233: !!(w->flags & WINDOW_ZOOMED));
1.32 nicm 1234: }
1235:
1.1 nicm 1236: /* Set default format keys for a winlink. */
1.108 nicm 1237: static void
1.129 nicm 1238: format_defaults_winlink(struct format_tree *ft, struct winlink *wl)
1.1 nicm 1239: {
1.129 nicm 1240: struct session *s = wl->session;
1.1 nicm 1241: struct window *w = wl->window;
1242:
1.54 nicm 1243: if (ft->w == NULL)
1244: ft->w = wl->window;
1245:
1.57 nicm 1246: format_defaults_window(ft, w);
1.32 nicm 1247:
1.1 nicm 1248: format_add(ft, "window_index", "%d", wl->idx);
1.129 nicm 1249: format_add(ft, "window_flags", "%s", window_printable_flags(wl));
1.1 nicm 1250: format_add(ft, "window_active", "%d", wl == s->curw);
1.29 nicm 1251:
1.59 nicm 1252: format_add(ft, "window_bell_flag", "%d",
1.29 nicm 1253: !!(wl->flags & WINLINK_BELL));
1.59 nicm 1254: format_add(ft, "window_activity_flag", "%d",
1.29 nicm 1255: !!(wl->flags & WINLINK_ACTIVITY));
1.59 nicm 1256: format_add(ft, "window_silence_flag", "%d",
1.29 nicm 1257: !!(wl->flags & WINLINK_SILENCE));
1.59 nicm 1258: format_add(ft, "window_last_flag", "%d",
1.49 nicm 1259: !!(wl == TAILQ_FIRST(&s->lastw)));
1.64 nicm 1260: format_add(ft, "window_linked", "%d", session_is_linked(s, wl->window));
1.1 nicm 1261: }
1262:
1263: /* Set default format keys for a window pane. */
1264: void
1.57 nicm 1265: format_defaults_pane(struct format_tree *ft, struct window_pane *wp)
1.1 nicm 1266: {
1.80 nicm 1267: struct grid *gd = wp->base.grid;
1268: u_int idx;
1.85 nicm 1269: int status, scroll_position;
1.54 nicm 1270:
1271: if (ft->w == NULL)
1272: ft->w = wp->window;
1.79 nicm 1273: ft->wp = wp;
1.1 nicm 1274:
1.16 nicm 1275: format_add(ft, "history_size", "%u", gd->hsize);
1276: format_add(ft, "history_limit", "%u", gd->hlimit);
1.80 nicm 1277: format_add_cb(ft, "history_bytes", format_cb_history_bytes);
1.1 nicm 1278:
1.4 nicm 1279: if (window_pane_index(wp, &idx) != 0)
1280: fatalx("index not found");
1.16 nicm 1281: format_add(ft, "pane_index", "%u", idx);
1.4 nicm 1282:
1.1 nicm 1283: format_add(ft, "pane_width", "%u", wp->sx);
1284: format_add(ft, "pane_height", "%u", wp->sy);
1285: format_add(ft, "pane_title", "%s", wp->base.title);
1286: format_add(ft, "pane_id", "%%%u", wp->id);
1287: format_add(ft, "pane_active", "%d", wp == wp->window->active);
1.55 nicm 1288: format_add(ft, "pane_input_off", "%d", !!(wp->flags & PANE_INPUTOFF));
1289:
1290: status = wp->status;
1291: if (wp->fd == -1 && WIFEXITED(status))
1292: format_add(ft, "pane_dead_status", "%d", WEXITSTATUS(status));
1.1 nicm 1293: format_add(ft, "pane_dead", "%d", wp->fd == -1);
1.47 nicm 1294:
1295: if (window_pane_visible(wp)) {
1296: format_add(ft, "pane_left", "%u", wp->xoff);
1297: format_add(ft, "pane_top", "%u", wp->yoff);
1298: format_add(ft, "pane_right", "%u", wp->xoff + wp->sx - 1);
1299: format_add(ft, "pane_bottom", "%u", wp->yoff + wp->sy - 1);
1300: }
1.16 nicm 1301:
1302: format_add(ft, "pane_in_mode", "%d", wp->screen != &wp->base);
1.26 nicm 1303: format_add(ft, "pane_synchronized", "%d",
1.90 nicm 1304: !!options_get_number(wp->window->options, "synchronize-panes"));
1.16 nicm 1305:
1.71 nicm 1306: format_add(ft, "pane_tty", "%s", wp->tty);
1.16 nicm 1307: format_add(ft, "pane_pid", "%ld", (long) wp->pid);
1.79 nicm 1308: format_add_cb(ft, "pane_start_command", format_cb_start_command);
1309: format_add_cb(ft, "pane_current_command", format_cb_current_command);
1.16 nicm 1310:
1.59 nicm 1311: format_add(ft, "cursor_x", "%u", wp->base.cx);
1312: format_add(ft, "cursor_y", "%u", wp->base.cy);
1313: format_add(ft, "scroll_region_upper", "%u", wp->base.rupper);
1314: format_add(ft, "scroll_region_lower", "%u", wp->base.rlower);
1.85 nicm 1315:
1316: scroll_position = window_copy_scroll_position(wp);
1317: if (scroll_position != -1)
1318: format_add(ft, "scroll_position", "%d", scroll_position);
1.16 nicm 1319:
1320: format_add(ft, "alternate_on", "%d", wp->saved_grid ? 1 : 0);
1.59 nicm 1321: format_add(ft, "alternate_saved_x", "%u", wp->saved_cx);
1322: format_add(ft, "alternate_saved_y", "%u", wp->saved_cy);
1.16 nicm 1323:
1324: format_add(ft, "cursor_flag", "%d",
1325: !!(wp->base.mode & MODE_CURSOR));
1326: format_add(ft, "insert_flag", "%d",
1327: !!(wp->base.mode & MODE_INSERT));
1328: format_add(ft, "keypad_cursor_flag", "%d",
1329: !!(wp->base.mode & MODE_KCURSOR));
1330: format_add(ft, "keypad_flag", "%d",
1331: !!(wp->base.mode & MODE_KKEYPAD));
1332: format_add(ft, "wrap_flag", "%d",
1333: !!(wp->base.mode & MODE_WRAP));
1334:
1.62 nicm 1335: format_add(ft, "mouse_any_flag", "%d",
1.119 nicm 1336: !!(wp->base.mode & ALL_MOUSE_MODES));
1.16 nicm 1337: format_add(ft, "mouse_standard_flag", "%d",
1338: !!(wp->base.mode & MODE_MOUSE_STANDARD));
1339: format_add(ft, "mouse_button_flag", "%d",
1340: !!(wp->base.mode & MODE_MOUSE_BUTTON));
1.119 nicm 1341: format_add(ft, "mouse_all_flag", "%d",
1342: !!(wp->base.mode & MODE_MOUSE_ALL));
1.19 nicm 1343:
1.80 nicm 1344: format_add_cb(ft, "pane_tabs", format_cb_pane_tabs);
1.8 nicm 1345: }
1346:
1.19 nicm 1347: /* Set default format keys for paste buffer. */
1.8 nicm 1348: void
1.94 nicm 1349: format_defaults_paste_buffer(struct format_tree *ft, struct paste_buffer *pb)
1.8 nicm 1350: {
1.81 nicm 1351: size_t bufsize;
1.42 nicm 1352: char *s;
1.8 nicm 1353:
1.81 nicm 1354: paste_buffer_data(pb, &bufsize);
1355: format_add(ft, "buffer_size", "%zu", bufsize);
1356: format_add(ft, "buffer_name", "%s", paste_buffer_name(pb));
1.8 nicm 1357:
1.94 nicm 1358: s = paste_make_sample(pb);
1.42 nicm 1359: format_add(ft, "buffer_sample", "%s", s);
1360: free(s);
1.1 nicm 1361: }
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