Annotation of src/usr.bin/tmux/format.c, Revision 1.177
1.177 ! nicm 1: /* $OpenBSD: format.c,v 1.176 2019/03/14 21:41:30 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:
1.157 nicm 22: #include <ctype.h>
1.30 nicm 23: #include <errno.h>
1.139 nicm 24: #include <fnmatch.h>
1.87 nicm 25: #include <libgen.h>
1.1 nicm 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 char *format_find(struct format_tree *, const char *, int);
46: static void format_add_cb(struct format_tree *, const char *, format_cb);
47: static void format_add_tv(struct format_tree *, const char *,
48: struct timeval *);
49: static int format_replace(struct format_tree *, const char *, size_t,
50: char **, size_t *, size_t *);
51:
52: static void format_defaults_session(struct format_tree *,
53: struct session *);
54: static void format_defaults_client(struct format_tree *, struct client *);
1.164 nicm 55: static void format_defaults_winlink(struct format_tree *, struct winlink *);
1.1 nicm 56:
1.68 nicm 57: /* Entry in format job tree. */
58: struct format_job {
1.131 nicm 59: struct client *client;
1.120 nicm 60: u_int tag;
1.68 nicm 61: const char *cmd;
1.113 nicm 62: const char *expanded;
1.68 nicm 63:
64: time_t last;
65: char *out;
1.127 nicm 66: int updated;
1.68 nicm 67:
68: struct job *job;
69: int status;
70:
71: RB_ENTRY(format_job) entry;
72: };
73:
74: /* Format job tree. */
1.108 nicm 75: static struct event format_job_event;
76: static int format_job_cmp(struct format_job *, struct format_job *);
1.109 nicm 77: static RB_HEAD(format_job_tree, format_job) format_jobs = RB_INITIALIZER();
1.108 nicm 78: RB_GENERATE_STATIC(format_job_tree, format_job, entry, format_job_cmp);
1.68 nicm 79:
80: /* Format job tree comparison function. */
1.108 nicm 81: static int
1.68 nicm 82: format_job_cmp(struct format_job *fj1, struct format_job *fj2)
83: {
1.120 nicm 84: if (fj1->tag < fj2->tag)
85: return (-1);
86: if (fj1->tag > fj2->tag)
87: return (1);
1.68 nicm 88: return (strcmp(fj1->cmd, fj2->cmd));
89: }
90:
1.87 nicm 91: /* Format modifiers. */
92: #define FORMAT_TIMESTRING 0x1
93: #define FORMAT_BASENAME 0x2
94: #define FORMAT_DIRNAME 0x4
1.169 nicm 95: #define FORMAT_QUOTE 0x8
96: #define FORMAT_LITERAL 0x10
1.170 nicm 97: #define FORMAT_EXPAND 0x20
1.175 nicm 98: #define FORMAT_EXPANDTIME 0x40
99: #define FORMAT_SESSIONS 0x80
100: #define FORMAT_WINDOWS 0x100
101: #define FORMAT_PANES 0x200
1.87 nicm 102:
1.54 nicm 103: /* Entry in format tree. */
104: struct format_entry {
1.79 nicm 105: char *key;
106: char *value;
1.87 nicm 107: time_t t;
1.79 nicm 108: format_cb cb;
109: RB_ENTRY(format_entry) entry;
1.54 nicm 110: };
111:
1.68 nicm 112: /* Format entry tree. */
1.54 nicm 113: struct format_tree {
1.164 nicm 114: struct client *c;
115: struct session *s;
116: struct winlink *wl;
1.79 nicm 117: struct window *w;
118: struct window_pane *wp;
1.54 nicm 119:
1.172 nicm 120: struct cmdq_item *item;
1.131 nicm 121: struct client *client;
1.120 nicm 122: u_int tag;
1.84 nicm 123: int flags;
1.177 ! nicm 124: time_t time;
1.68 nicm 125:
126: RB_HEAD(format_entry_tree, format_entry) tree;
1.54 nicm 127: };
1.108 nicm 128: static int format_entry_cmp(struct format_entry *, struct format_entry *);
129: RB_GENERATE_STATIC(format_entry_tree, format_entry, entry, format_entry_cmp);
1.54 nicm 130:
1.169 nicm 131: /* Format modifiers. */
132: struct format_modifier {
133: char modifier[3];
134: u_int size;
135:
136: char **argv;
137: int argc;
138: };
139:
1.68 nicm 140: /* Format entry tree comparison function. */
1.108 nicm 141: static int
1.68 nicm 142: format_entry_cmp(struct format_entry *fe1, struct format_entry *fe2)
1.1 nicm 143: {
144: return (strcmp(fe1->key, fe2->key));
145: }
146:
1.25 nicm 147: /* Single-character uppercase aliases. */
1.108 nicm 148: static const char *format_upper[] = {
1.1 nicm 149: NULL, /* A */
150: NULL, /* B */
151: NULL, /* C */
152: "pane_id", /* D */
153: NULL, /* E */
154: "window_flags", /* F */
155: NULL, /* G */
156: "host", /* H */
157: "window_index", /* I */
158: NULL, /* J */
159: NULL, /* K */
160: NULL, /* L */
161: NULL, /* M */
162: NULL, /* N */
163: NULL, /* O */
164: "pane_index", /* P */
165: NULL, /* Q */
166: NULL, /* R */
167: "session_name", /* S */
168: "pane_title", /* T */
169: NULL, /* U */
170: NULL, /* V */
171: "window_name", /* W */
172: NULL, /* X */
173: NULL, /* Y */
174: NULL /* Z */
175: };
176:
1.25 nicm 177: /* Single-character lowercase aliases. */
1.108 nicm 178: static const char *format_lower[] = {
1.25 nicm 179: NULL, /* a */
180: NULL, /* b */
181: NULL, /* c */
182: NULL, /* d */
183: NULL, /* e */
184: NULL, /* f */
185: NULL, /* g */
186: "host_short", /* h */
187: NULL, /* i */
188: NULL, /* j */
189: NULL, /* k */
190: NULL, /* l */
191: NULL, /* m */
192: NULL, /* n */
193: NULL, /* o */
194: NULL, /* p */
195: NULL, /* q */
196: NULL, /* r */
197: NULL, /* s */
198: NULL, /* t */
199: NULL, /* u */
200: NULL, /* v */
201: NULL, /* w */
202: NULL, /* x */
203: NULL, /* y */
204: NULL /* z */
205: };
206:
1.127 nicm 207: /* Format job update callback. */
1.108 nicm 208: static void
1.127 nicm 209: format_job_update(struct job *job)
210: {
1.160 nicm 211: struct format_job *fj = job_get_data(job);
212: struct evbuffer *evb = job_get_event(job)->input;
1.151 nicm 213: char *line = NULL, *next;
1.127 nicm 214: time_t t;
215:
1.151 nicm 216: while ((next = evbuffer_readline(evb)) != NULL) {
217: free(line);
218: line = next;
219: }
220: if (line == NULL)
1.127 nicm 221: return;
222: fj->updated = 1;
223:
224: free(fj->out);
225: fj->out = line;
226:
1.136 nicm 227: log_debug("%s: %p %s: %s", __func__, fj, fj->cmd, fj->out);
1.127 nicm 228:
1.142 nicm 229: t = time(NULL);
1.127 nicm 230: if (fj->status && fj->last != t) {
1.136 nicm 231: if (fj->client != NULL)
232: server_status_client(fj->client);
1.127 nicm 233: fj->last = t;
234: }
235: }
236:
237: /* Format job complete callback. */
238: static void
239: format_job_complete(struct job *job)
1.68 nicm 240: {
1.160 nicm 241: struct format_job *fj = job_get_data(job);
242: struct evbuffer *evb = job_get_event(job)->input;
1.68 nicm 243: char *line, *buf;
244: size_t len;
245:
246: fj->job = NULL;
247:
248: buf = NULL;
1.160 nicm 249: if ((line = evbuffer_readline(evb)) == NULL) {
250: len = EVBUFFER_LENGTH(evb);
1.68 nicm 251: buf = xmalloc(len + 1);
252: if (len != 0)
1.160 nicm 253: memcpy(buf, EVBUFFER_DATA(evb), len);
1.68 nicm 254: buf[len] = '\0';
255: } else
256: buf = line;
1.127 nicm 257:
1.136 nicm 258: log_debug("%s: %p %s: %s", __func__, fj, fj->cmd, buf);
259:
1.127 nicm 260: if (*buf != '\0' || !fj->updated) {
261: free(fj->out);
262: fj->out = buf;
263: } else
264: free(buf);
1.68 nicm 265:
266: if (fj->status) {
1.131 nicm 267: if (fj->client != NULL)
268: server_status_client(fj->client);
1.68 nicm 269: fj->status = 0;
270: }
271: }
272:
273: /* Find a job. */
1.108 nicm 274: static char *
1.68 nicm 275: format_job_get(struct format_tree *ft, const char *cmd)
276: {
1.131 nicm 277: struct format_job_tree *jobs;
1.113 nicm 278: struct format_job fj0, *fj;
279: time_t t;
280: char *expanded;
281: int force;
1.68 nicm 282:
1.131 nicm 283: if (ft->client == NULL)
284: jobs = &format_jobs;
285: else if (ft->client->jobs != NULL)
286: jobs = ft->client->jobs;
287: else {
288: jobs = ft->client->jobs = xmalloc(sizeof *ft->client->jobs);
289: RB_INIT(jobs);
290: }
291:
1.120 nicm 292: fj0.tag = ft->tag;
1.68 nicm 293: fj0.cmd = cmd;
1.131 nicm 294: if ((fj = RB_FIND(format_job_tree, jobs, &fj0)) == NULL) {
1.68 nicm 295: fj = xcalloc(1, sizeof *fj);
1.131 nicm 296: fj->client = ft->client;
1.120 nicm 297: fj->tag = ft->tag;
1.68 nicm 298: fj->cmd = xstrdup(cmd);
1.113 nicm 299: fj->expanded = NULL;
1.68 nicm 300:
301: xasprintf(&fj->out, "<'%s' not ready>", fj->cmd);
302:
1.131 nicm 303: RB_INSERT(format_job_tree, jobs, fj);
1.68 nicm 304: }
305:
1.113 nicm 306: expanded = format_expand(ft, cmd);
307: if (fj->expanded == NULL || strcmp(expanded, fj->expanded) != 0) {
308: free((void *)fj->expanded);
309: fj->expanded = xstrdup(expanded);
310: force = 1;
311: } else
312: force = (ft->flags & FORMAT_FORCE);
313:
1.84 nicm 314: t = time(NULL);
1.113 nicm 315: if (fj->job == NULL && (force || fj->last != t)) {
1.163 nicm 316: fj->job = job_run(expanded, NULL,
317: server_client_get_cwd(ft->client, NULL), format_job_update,
1.153 nicm 318: format_job_complete, NULL, fj, JOB_NOWAIT);
1.68 nicm 319: if (fj->job == NULL) {
320: free(fj->out);
321: xasprintf(&fj->out, "<'%s' didn't start>", fj->cmd);
322: }
1.84 nicm 323: fj->last = t;
1.137 nicm 324: fj->updated = 0;
1.68 nicm 325: }
1.84 nicm 326:
327: if (ft->flags & FORMAT_STATUS)
328: fj->status = 1;
1.68 nicm 329:
1.113 nicm 330: free(expanded);
1.86 nicm 331: return (format_expand(ft, fj->out));
1.68 nicm 332: }
333:
334: /* Remove old jobs. */
1.108 nicm 335: static void
1.131 nicm 336: format_job_tidy(struct format_job_tree *jobs, int force)
1.68 nicm 337: {
338: struct format_job *fj, *fj1;
339: time_t now;
340:
341: now = time(NULL);
1.131 nicm 342: RB_FOREACH_SAFE(fj, format_job_tree, jobs, fj1) {
343: if (!force && (fj->last > now || now - fj->last < 3600))
1.68 nicm 344: continue;
1.131 nicm 345: RB_REMOVE(format_job_tree, jobs, fj);
1.68 nicm 346:
1.77 nicm 347: log_debug("%s: %s", __func__, fj->cmd);
348:
1.68 nicm 349: if (fj->job != NULL)
350: job_free(fj->job);
351:
1.113 nicm 352: free((void *)fj->expanded);
1.78 nicm 353: free((void *)fj->cmd);
1.68 nicm 354: free(fj->out);
355:
356: free(fj);
357: }
1.131 nicm 358: }
359:
360: /* Remove old jobs for client. */
361: void
362: format_lost_client(struct client *c)
363: {
364: if (c->jobs != NULL)
365: format_job_tidy(c->jobs, 1);
366: free(c->jobs);
367: }
368:
369: /* Remove old jobs periodically. */
370: static void
371: format_job_timer(__unused int fd, __unused short events, __unused void *arg)
372: {
373: struct client *c;
374: struct timeval tv = { .tv_sec = 60 };
375:
376: format_job_tidy(&format_jobs, 0);
377: TAILQ_FOREACH(c, &clients, entry) {
378: if (c->jobs != NULL)
379: format_job_tidy(c->jobs, 0);
380: }
1.77 nicm 381:
382: evtimer_del(&format_job_event);
383: evtimer_add(&format_job_event, &tv);
1.68 nicm 384: }
385:
1.79 nicm 386: /* Callback for host. */
1.108 nicm 387: static void
1.99 nicm 388: format_cb_host(__unused struct format_tree *ft, struct format_entry *fe)
1.79 nicm 389: {
390: char host[HOST_NAME_MAX + 1];
391:
392: if (gethostname(host, sizeof host) != 0)
393: fe->value = xstrdup("");
394: else
395: fe->value = xstrdup(host);
396: }
397:
398: /* Callback for host_short. */
1.108 nicm 399: static void
1.99 nicm 400: format_cb_host_short(__unused struct format_tree *ft, struct format_entry *fe)
1.79 nicm 401: {
402: char host[HOST_NAME_MAX + 1], *cp;
403:
404: if (gethostname(host, sizeof host) != 0)
405: fe->value = xstrdup("");
406: else {
407: if ((cp = strchr(host, '.')) != NULL)
408: *cp = '\0';
409: fe->value = xstrdup(host);
410: }
411: }
412:
413: /* Callback for pid. */
1.108 nicm 414: static void
1.99 nicm 415: format_cb_pid(__unused struct format_tree *ft, struct format_entry *fe)
1.79 nicm 416: {
417: xasprintf(&fe->value, "%ld", (long)getpid());
418: }
419:
1.80 nicm 420: /* Callback for session_alerts. */
1.108 nicm 421: static void
1.80 nicm 422: format_cb_session_alerts(struct format_tree *ft, struct format_entry *fe)
423: {
424: struct session *s = ft->s;
425: struct winlink *wl;
1.133 nicm 426: char alerts[1024], tmp[16];
1.80 nicm 427:
428: if (s == NULL)
429: return;
430:
431: *alerts = '\0';
432: RB_FOREACH(wl, winlinks, &s->windows) {
433: if ((wl->flags & WINLINK_ALERTFLAGS) == 0)
434: continue;
435: xsnprintf(tmp, sizeof tmp, "%u", wl->idx);
436:
437: if (*alerts != '\0')
438: strlcat(alerts, ",", sizeof alerts);
439: strlcat(alerts, tmp, sizeof alerts);
440: if (wl->flags & WINLINK_ACTIVITY)
441: strlcat(alerts, "#", sizeof alerts);
442: if (wl->flags & WINLINK_BELL)
443: strlcat(alerts, "!", sizeof alerts);
444: if (wl->flags & WINLINK_SILENCE)
445: strlcat(alerts, "~", sizeof alerts);
446: }
447: fe->value = xstrdup(alerts);
448: }
449:
1.133 nicm 450: /* Callback for session_stack. */
451: static void
452: format_cb_session_stack(struct format_tree *ft, struct format_entry *fe)
453: {
454: struct session *s = ft->s;
455: struct winlink *wl;
456: char result[1024], tmp[16];
457:
458: if (s == NULL)
459: return;
460:
461: xsnprintf(result, sizeof result, "%u", s->curw->idx);
462: TAILQ_FOREACH(wl, &s->lastw, sentry) {
463: xsnprintf(tmp, sizeof tmp, "%u", wl->idx);
464:
465: if (*result != '\0')
466: strlcat(result, ",", sizeof result);
467: strlcat(result, tmp, sizeof result);
468: }
469: fe->value = xstrdup(result);
470: }
471:
472: /* Callback for window_stack_index. */
473: static void
474: format_cb_window_stack_index(struct format_tree *ft, struct format_entry *fe)
475: {
476: struct session *s = ft->wl->session;
477: struct winlink *wl;
478: u_int idx;
479:
480: idx = 0;
481: TAILQ_FOREACH(wl, &s->lastw, sentry) {
482: idx++;
483: if (wl == ft->wl)
484: break;
485: }
486: if (wl != NULL)
487: xasprintf(&fe->value, "%u", idx);
488: else
489: fe->value = xstrdup("0");
490: }
491:
1.80 nicm 492: /* Callback for window_layout. */
1.108 nicm 493: static void
1.80 nicm 494: format_cb_window_layout(struct format_tree *ft, struct format_entry *fe)
495: {
496: struct window *w = ft->w;
497:
498: if (w == NULL)
499: return;
500:
501: if (w->saved_layout_root != NULL)
502: fe->value = layout_dump(w->saved_layout_root);
503: else
504: fe->value = layout_dump(w->layout_root);
505: }
506:
1.96 nicm 507: /* Callback for window_visible_layout. */
1.108 nicm 508: static void
1.96 nicm 509: format_cb_window_visible_layout(struct format_tree *ft, struct format_entry *fe)
510: {
511: struct window *w = ft->w;
512:
513: if (w == NULL)
514: return;
515:
516: fe->value = layout_dump(w->layout_root);
517: }
518:
1.79 nicm 519: /* Callback for pane_start_command. */
1.108 nicm 520: static void
1.79 nicm 521: format_cb_start_command(struct format_tree *ft, struct format_entry *fe)
522: {
523: struct window_pane *wp = ft->wp;
524:
525: if (wp == NULL)
526: return;
527:
528: fe->value = cmd_stringify_argv(wp->argc, wp->argv);
529: }
530:
531: /* Callback for pane_current_command. */
1.108 nicm 532: static void
1.79 nicm 533: format_cb_current_command(struct format_tree *ft, struct format_entry *fe)
534: {
535: struct window_pane *wp = ft->wp;
536: char *cmd;
537:
538: if (wp == NULL)
539: return;
540:
541: cmd = get_proc_name(wp->fd, wp->tty);
542: if (cmd == NULL || *cmd == '\0') {
543: free(cmd);
544: cmd = cmd_stringify_argv(wp->argc, wp->argv);
545: if (cmd == NULL || *cmd == '\0') {
546: free(cmd);
547: cmd = xstrdup(wp->shell);
548: }
549: }
550: fe->value = parse_window_name(cmd);
551: free(cmd);
552: }
553:
1.80 nicm 554: /* Callback for history_bytes. */
1.108 nicm 555: static void
1.80 nicm 556: format_cb_history_bytes(struct format_tree *ft, struct format_entry *fe)
557: {
558: struct window_pane *wp = ft->wp;
559: struct grid *gd;
560: struct grid_line *gl;
561: unsigned long long size;
562: u_int i;
563:
564: if (wp == NULL)
565: return;
566: gd = wp->base.grid;
567:
568: size = 0;
569: for (i = 0; i < gd->hsize; i++) {
1.158 nicm 570: gl = grid_get_line(gd, i);
1.80 nicm 571: size += gl->cellsize * sizeof *gl->celldata;
1.95 nicm 572: size += gl->extdsize * sizeof *gl->extddata;
1.80 nicm 573: }
1.158 nicm 574: size += gd->hsize * sizeof *gl;
1.80 nicm 575:
576: xasprintf(&fe->value, "%llu", size);
577: }
578:
579: /* Callback for pane_tabs. */
1.108 nicm 580: static void
1.80 nicm 581: format_cb_pane_tabs(struct format_tree *ft, struct format_entry *fe)
582: {
583: struct window_pane *wp = ft->wp;
584: struct evbuffer *buffer;
585: u_int i;
586: int size;
587:
588: if (wp == NULL)
589: return;
590:
591: buffer = evbuffer_new();
1.165 nicm 592: if (buffer == NULL)
593: fatalx("out of memory");
1.80 nicm 594: for (i = 0; i < wp->base.grid->sx; i++) {
595: if (!bit_test(wp->base.tabs, i))
596: continue;
597:
598: if (EVBUFFER_LENGTH(buffer) > 0)
599: evbuffer_add(buffer, ",", 1);
600: evbuffer_add_printf(buffer, "%u", i);
601: }
1.148 nicm 602: if ((size = EVBUFFER_LENGTH(buffer)) != 0)
603: xasprintf(&fe->value, "%.*s", size, EVBUFFER_DATA(buffer));
604: evbuffer_free(buffer);
605: }
606:
1.150 nicm 607: /* Callback for session_group_list. */
1.148 nicm 608: static void
1.150 nicm 609: format_cb_session_group_list(struct format_tree *ft, struct format_entry *fe)
1.148 nicm 610: {
611: struct session *s = ft->s;
612: struct session_group *sg;
613: struct session *loop;
614: struct evbuffer *buffer;
615: int size;
616:
617: if (s == NULL)
618: return;
619: sg = session_group_contains(s);
620: if (sg == NULL)
621: return;
622:
623: buffer = evbuffer_new();
1.165 nicm 624: if (buffer == NULL)
625: fatalx("out of memory");
1.148 nicm 626: TAILQ_FOREACH(loop, &sg->sessions, gentry) {
627: if (EVBUFFER_LENGTH(buffer) > 0)
628: evbuffer_add(buffer, ",", 1);
629: evbuffer_add_printf(buffer, "%s", loop->name);
630: }
631: if ((size = EVBUFFER_LENGTH(buffer)) != 0)
632: xasprintf(&fe->value, "%.*s", size, EVBUFFER_DATA(buffer));
1.80 nicm 633: evbuffer_free(buffer);
634: }
635:
1.168 nicm 636: /* Callback for pane_in_mode. */
637: static void
638: format_cb_pane_in_mode(struct format_tree *ft, struct format_entry *fe)
639: {
640: struct window_pane *wp = ft->wp;
641: u_int n = 0;
642: struct window_mode_entry *wme;
643:
644: if (wp == NULL)
645: return;
646:
647: TAILQ_FOREACH(wme, &wp->modes, entry)
648: n++;
649: xasprintf(&fe->value, "%u", n);
650: }
651:
1.112 nicm 652: /* Merge a format tree. */
653: static void
654: format_merge(struct format_tree *ft, struct format_tree *from)
655: {
656: struct format_entry *fe;
657:
658: RB_FOREACH(fe, format_entry_tree, &from->tree) {
659: if (fe->value != NULL)
660: format_add(ft, fe->key, "%s", fe->value);
661: }
662: }
663:
1.1 nicm 664: /* Create a new tree. */
665: struct format_tree *
1.131 nicm 666: format_create(struct client *c, struct cmdq_item *item, int tag, int flags)
1.68 nicm 667: {
1.1 nicm 668: struct format_tree *ft;
1.77 nicm 669:
670: if (!event_initialized(&format_job_event)) {
671: evtimer_set(&format_job_event, format_job_timer, NULL);
672: format_job_timer(-1, 0, NULL);
673: }
1.1 nicm 674:
1.54 nicm 675: ft = xcalloc(1, sizeof *ft);
676: RB_INIT(&ft->tree);
1.120 nicm 677:
1.131 nicm 678: if (c != NULL) {
679: ft->client = c;
680: ft->client->references++;
681: }
1.172 nicm 682: ft->item = item;
1.131 nicm 683:
1.120 nicm 684: ft->tag = tag;
1.84 nicm 685: ft->flags = flags;
1.177 ! nicm 686: ft->time = time(NULL);
1.1 nicm 687:
1.79 nicm 688: format_add_cb(ft, "host", format_cb_host);
689: format_add_cb(ft, "host_short", format_cb_host_short);
690: format_add_cb(ft, "pid", format_cb_pid);
1.100 nicm 691: format_add(ft, "socket_path", "%s", socket_path);
692: format_add_tv(ft, "start_time", &start_time);
1.102 nicm 693:
1.130 nicm 694: if (item != NULL) {
695: if (item->cmd != NULL)
696: format_add(ft, "command", "%s", item->cmd->entry->name);
697: if (item->shared != NULL && item->shared->formats != NULL)
698: format_merge(ft, item->shared->formats);
699: }
1.1 nicm 700:
701: return (ft);
702: }
703:
704: /* Free a tree. */
705: void
706: format_free(struct format_tree *ft)
707: {
1.54 nicm 708: struct format_entry *fe, *fe1;
1.1 nicm 709:
1.68 nicm 710: RB_FOREACH_SAFE(fe, format_entry_tree, &ft->tree, fe1) {
711: RB_REMOVE(format_entry_tree, &ft->tree, fe);
1.9 nicm 712: free(fe->value);
713: free(fe->key);
714: free(fe);
1.1 nicm 715: }
716:
1.131 nicm 717: if (ft->client != NULL)
718: server_client_unref(ft->client);
1.25 nicm 719: free(ft);
1.1 nicm 720: }
721:
722: /* Add a key-value pair. */
723: void
724: format_add(struct format_tree *ft, const char *key, const char *fmt, ...)
725: {
726: struct format_entry *fe;
1.28 nicm 727: struct format_entry *fe_now;
1.1 nicm 728: va_list ap;
729:
730: fe = xmalloc(sizeof *fe);
731: fe->key = xstrdup(key);
732:
1.79 nicm 733: fe_now = RB_INSERT(format_entry_tree, &ft->tree, fe);
734: if (fe_now != NULL) {
735: free(fe->key);
736: free(fe);
737: free(fe_now->value);
738: fe = fe_now;
739: }
740:
741: fe->cb = NULL;
1.87 nicm 742: fe->t = 0;
1.79 nicm 743:
1.1 nicm 744: va_start(ap, fmt);
745: xvasprintf(&fe->value, fmt, ap);
746: va_end(ap);
1.79 nicm 747: }
748:
1.87 nicm 749: /* Add a key and time. */
1.108 nicm 750: static void
1.87 nicm 751: format_add_tv(struct format_tree *ft, const char *key, struct timeval *tv)
752: {
753: struct format_entry *fe;
754: struct format_entry *fe_now;
755:
756: fe = xmalloc(sizeof *fe);
757: fe->key = xstrdup(key);
758:
759: fe_now = RB_INSERT(format_entry_tree, &ft->tree, fe);
760: if (fe_now != NULL) {
761: free(fe->key);
762: free(fe);
763: free(fe_now->value);
764: fe = fe_now;
765: }
766:
767: fe->cb = NULL;
768: fe->t = tv->tv_sec;
769:
770: fe->value = NULL;
771: }
772:
1.79 nicm 773: /* Add a key and function. */
1.108 nicm 774: static void
1.79 nicm 775: format_add_cb(struct format_tree *ft, const char *key, format_cb cb)
776: {
777: struct format_entry *fe;
778: struct format_entry *fe_now;
779:
780: fe = xmalloc(sizeof *fe);
781: fe->key = xstrdup(key);
1.1 nicm 782:
1.68 nicm 783: fe_now = RB_INSERT(format_entry_tree, &ft->tree, fe);
1.28 nicm 784: if (fe_now != NULL) {
785: free(fe->key);
786: free(fe);
1.79 nicm 787: free(fe_now->value);
788: fe = fe_now;
1.28 nicm 789: }
1.79 nicm 790:
791: fe->cb = cb;
1.87 nicm 792: fe->t = 0;
1.79 nicm 793:
794: fe->value = NULL;
1.1 nicm 795: }
796:
1.161 nicm 797: /* Quote special characters in string. */
798: static char *
799: format_quote(const char *s)
800: {
801: const char *cp;
802: char *out, *at;
803:
804: at = out = xmalloc(strlen(s) * 2 + 1);
805: for (cp = s; *cp != '\0'; cp++) {
806: if (strchr("|&;<>()$`\\\"'*?[# =%", *cp) != NULL)
807: *at++ = '\\';
808: *at++ = *cp;
809: }
810: *at = '\0';
811: return (out);
812: }
813:
1.1 nicm 814: /* Find a format entry. */
1.108 nicm 815: static char *
1.87 nicm 816: format_find(struct format_tree *ft, const char *key, int modifiers)
1.1 nicm 817: {
818: struct format_entry *fe, fe_find;
1.76 nicm 819: struct environ_entry *envent;
1.87 nicm 820: static char s[64];
1.117 nicm 821: struct options_entry *o;
1.87 nicm 822: const char *found;
1.116 nicm 823: int idx;
1.87 nicm 824: char *copy, *saved;
825:
826: if (~modifiers & FORMAT_TIMESTRING) {
1.116 nicm 827: o = options_parse_get(global_options, key, &idx, 0);
1.87 nicm 828: if (o == NULL && ft->w != NULL)
1.116 nicm 829: o = options_parse_get(ft->w->options, key, &idx, 0);
1.87 nicm 830: if (o == NULL)
1.116 nicm 831: o = options_parse_get(global_w_options, key, &idx, 0);
1.87 nicm 832: if (o == NULL && ft->s != NULL)
1.116 nicm 833: o = options_parse_get(ft->s->options, key, &idx, 0);
1.87 nicm 834: if (o == NULL)
1.116 nicm 835: o = options_parse_get(global_s_options, key, &idx, 0);
1.87 nicm 836: if (o != NULL) {
1.118 nicm 837: found = options_tostring(o, idx, 1);
1.116 nicm 838: goto found;
1.54 nicm 839: }
840: }
1.116 nicm 841: found = NULL;
1.1 nicm 842:
843: fe_find.key = (char *) key;
1.68 nicm 844: fe = RB_FIND(format_entry_tree, &ft->tree, &fe_find);
1.79 nicm 845: if (fe != NULL) {
1.87 nicm 846: if (modifiers & FORMAT_TIMESTRING) {
847: if (fe->t == 0)
848: return (NULL);
849: ctime_r(&fe->t, s);
850: s[strcspn(s, "\n")] = '\0';
851: found = s;
852: goto found;
853: }
854: if (fe->t != 0) {
855: xsnprintf(s, sizeof s, "%lld", (long long)fe->t);
856: found = s;
857: goto found;
858: }
1.149 nicm 859: if (fe->value == NULL && fe->cb != NULL) {
1.79 nicm 860: fe->cb(ft, fe);
1.149 nicm 861: if (fe->value == NULL)
862: fe->value = xstrdup("");
863: }
1.87 nicm 864: found = fe->value;
865: goto found;
1.79 nicm 866: }
1.76 nicm 867:
1.87 nicm 868: if (~modifiers & FORMAT_TIMESTRING) {
869: envent = NULL;
870: if (ft->s != NULL)
1.91 nicm 871: envent = environ_find(ft->s->environ, key);
1.87 nicm 872: if (envent == NULL)
1.91 nicm 873: envent = environ_find(global_environ, key);
1.87 nicm 874: if (envent != NULL) {
875: found = envent->value;
876: goto found;
877: }
878: }
1.76 nicm 879:
880: return (NULL);
1.87 nicm 881:
882: found:
1.88 nicm 883: if (found == NULL)
884: return (NULL);
1.87 nicm 885: copy = xstrdup(found);
886: if (modifiers & FORMAT_BASENAME) {
887: saved = copy;
888: copy = xstrdup(basename(saved));
889: free(saved);
890: }
891: if (modifiers & FORMAT_DIRNAME) {
892: saved = copy;
893: copy = xstrdup(dirname(saved));
894: free(saved);
895: }
1.161 nicm 896: if (modifiers & FORMAT_QUOTE) {
897: saved = copy;
898: copy = xstrdup(format_quote(saved));
899: free(saved);
900: }
1.87 nicm 901: return (copy);
1.1 nicm 902: }
903:
1.155 nicm 904: /* Skip until end. */
905: static const char *
1.169 nicm 906: format_skip(const char *s, const char *end)
1.114 nicm 907: {
908: int brackets = 0;
909:
910: for (; *s != '\0'; s++) {
1.155 nicm 911: if (*s == '#' && s[1] == '{')
1.114 nicm 912: brackets++;
1.155 nicm 913: if (*s == '#' && strchr(",#{}", s[1]) != NULL) {
914: s++;
915: continue;
916: }
1.114 nicm 917: if (*s == '}')
918: brackets--;
1.169 nicm 919: if (strchr(end, *s) != NULL && brackets == 0)
1.114 nicm 920: break;
921: }
922: if (*s == '\0')
923: return (NULL);
924: return (s);
925: }
926:
927: /* Return left and right alternatives separated by commas. */
928: static int
1.169 nicm 929: format_choose(struct format_tree *ft, const char *s, char **left, char **right,
930: int expand)
1.114 nicm 931: {
1.169 nicm 932: const char *cp;
933: char *left0, *right0;
1.114 nicm 934:
1.169 nicm 935: cp = format_skip(s, ",");
1.114 nicm 936: if (cp == NULL)
937: return (-1);
1.169 nicm 938: left0 = xstrndup(s, cp - s);
939: right0 = xstrdup(cp + 1);
1.114 nicm 940:
1.169 nicm 941: if (expand) {
942: *left = format_expand(ft, left0);
943: *right = format_expand(ft, right0);
944: } else {
945: *left = left0;
946: *right = right0;
947: }
1.114 nicm 948: return (0);
949: }
950:
951: /* Is this true? */
1.141 nicm 952: int
1.114 nicm 953: format_true(const char *s)
954: {
955: if (s != NULL && *s != '\0' && (s[0] != '0' || s[1] != '\0'))
956: return (1);
957: return (0);
958: }
959:
1.169 nicm 960: /* Check if modifier end. */
961: static int
962: format_is_end(char c)
963: {
964: return (c == ';' || c == ':');
965: }
966:
967: /* Add to modifier list. */
968: static void
969: format_add_modifier(struct format_modifier **list, u_int *count,
970: const char *c, size_t n, char **argv, int argc)
971: {
972: struct format_modifier *fm;
973:
974: *list = xreallocarray(*list, (*count) + 1, sizeof **list);
975: fm = &(*list)[(*count)++];
976:
977: memcpy(fm->modifier, c, n);
978: fm->modifier[n] = '\0';
979: fm->size = n;
980:
981: fm->argv = argv;
982: fm->argc = argc;
983: }
984:
985: /* Free modifier list. */
986: static void
987: format_free_modifiers(struct format_modifier *list, u_int count)
988: {
989: u_int i;
990:
991: for (i = 0; i < count; i++)
992: cmd_free_argv(list[i].argc, list[i].argv);
993: free(list);
994: }
995:
996: /* Build modifier list. */
997: static struct format_modifier *
998: format_build_modifiers(struct format_tree *ft, const char **s, u_int *count)
999: {
1000: const char *cp = *s, *end;
1001: struct format_modifier *list = NULL;
1002: char c, last[] = "X;:", **argv, *value;
1003: int argc;
1004:
1005: /*
1006: * Modifiers are a ; separated list of the forms:
1.175 nicm 1007: * l,m,C,b,d,t,q,E,T,S,W,P
1.169 nicm 1008: * =a
1009: * =/a
1010: * =/a/
1011: * s/a/b/
1012: * s/a/b
1013: * ||,&&,!=,==
1014: */
1015:
1016: *count = 0;
1017:
1018: while (*cp != '\0' && *cp != ':') {
1019: /* Skip and separator character. */
1020: if (*cp == ';')
1021: cp++;
1022:
1023: /* Check single character modifiers with no arguments. */
1.175 nicm 1024: if (strchr("lmCbdtqETSWP", cp[0]) != NULL &&
1.172 nicm 1025: format_is_end(cp[1])) {
1.169 nicm 1026: format_add_modifier(&list, count, cp, 1, NULL, 0);
1027: cp++;
1028: continue;
1029: }
1030:
1031: /* Then try double character with no arguments. */
1032: if ((memcmp("||", cp, 2) == 0 ||
1033: memcmp("&&", cp, 2) == 0 ||
1034: memcmp("!=", cp, 2) == 0 ||
1035: memcmp("==", cp, 2) == 0) &&
1036: format_is_end(cp[2])) {
1037: format_add_modifier(&list, count, cp, 2, NULL, 0);
1038: cp += 2;
1039: continue;
1040: }
1041:
1042: /* Now try single character with arguments. */
1043: if (strchr("s=", cp[0]) == NULL)
1044: break;
1045: c = cp[0];
1046:
1047: /* No arguments provided. */
1048: if (format_is_end(cp[1])) {
1049: format_add_modifier(&list, count, cp, 1, NULL, 0);
1050: cp++;
1051: continue;
1052: }
1053: argv = NULL;
1054: argc = 0;
1055:
1056: /* Single argument with no wrapper character. */
1057: if (!ispunct(cp[1]) || cp[1] == '-') {
1058: end = format_skip(cp + 1, ":;");
1059: if (end == NULL)
1060: break;
1061:
1062: argv = xcalloc(1, sizeof *argv);
1063: value = xstrndup(cp + 1, end - (cp + 1));
1064: argv[0] = format_expand(ft, value);
1065: free(value);
1066: argc = 1;
1067:
1068: format_add_modifier(&list, count, &c, 1, argv, argc);
1069: cp = end;
1070: continue;
1071: }
1072:
1073: /* Multiple arguments with a wrapper character. */
1074: last[0] = cp[1];
1075: cp++;
1076: do {
1077: if (cp[0] == last[0] && format_is_end(cp[1])) {
1078: cp++;
1079: break;
1080: }
1081: end = format_skip(cp + 1, last);
1082: if (end == NULL)
1083: break;
1084: cp++;
1085:
1086: argv = xreallocarray (argv, argc + 1, sizeof *argv);
1087: value = xstrndup(cp, end - cp);
1088: argv[argc++] = format_expand(ft, value);
1089: free(value);
1090:
1091: cp = end;
1092: } while (!format_is_end(cp[0]));
1093: format_add_modifier(&list, count, &c, 1, argv, argc);
1094: }
1095: if (*cp != ':') {
1096: format_free_modifiers(list, *count);
1097: *count = 0;
1098: return (NULL);
1099: }
1100: *s = cp + 1;
1101: return list;
1102: }
1103:
1104: /* Perform substitution in string. */
1105: static char *
1106: format_substitute(const char *source, const char *from, const char *to)
1107: {
1108: char *copy, *new;
1109: const char *cp;
1110: size_t fromlen, tolen, newlen, used;
1111:
1112: fromlen = strlen(from);
1113: tolen = strlen(to);
1114:
1115: newlen = strlen(source) + 1;
1116: copy = new = xmalloc(newlen);
1117:
1118: for (cp = source; *cp != '\0'; /* nothing */) {
1119: if (strncmp(cp, from, fromlen) != 0) {
1120: *new++ = *cp++;
1121: continue;
1122: }
1123: used = new - copy;
1124:
1125: newlen += tolen;
1126: copy = xrealloc(copy, newlen);
1127:
1128: new = copy + used;
1129: memcpy(new, to, tolen);
1130:
1131: new += tolen;
1132: cp += fromlen;
1133: }
1134:
1135: *new = '\0';
1136: return (copy);
1137: }
1138:
1.172 nicm 1139: /* Loop over sessions. */
1140: static char *
1141: format_loop_sessions(struct format_tree *ft, const char *fmt)
1142: {
1143: struct cmdq_item *item = ft->item;
1144: char *expanded, *value;
1145: size_t valuelen;
1146: struct session *s;
1147:
1148: value = xcalloc(1, 1);
1149: valuelen = 1;
1150:
1151: RB_FOREACH(s, sessions, &sessions) {
1152: expanded = format_single(item, fmt, ft->c, ft->s, NULL, NULL);
1153:
1154: valuelen += strlen(expanded);
1155: value = xrealloc(value, valuelen);
1156:
1157: strlcat(value, expanded, valuelen);
1158: free(expanded);
1159: }
1160:
1161: return (value);
1162: }
1163:
1164: /* Loop over windows. */
1165: static char *
1166: format_loop_windows(struct format_tree *ft, const char *fmt)
1167: {
1168: struct cmdq_item *item = ft->item;
1169: char *all, *active, *use, *expanded, *value;
1170: size_t valuelen;
1171: struct winlink *wl;
1172:
1173: if (ft->s == NULL)
1174: return (NULL);
1175:
1176: if (format_choose(ft, fmt, &all, &active, 0) != 0) {
1177: all = xstrdup(fmt);
1178: active = NULL;
1179: }
1180:
1181: value = xcalloc(1, 1);
1182: valuelen = 1;
1183:
1184: RB_FOREACH(wl, winlinks, &ft->s->windows) {
1185: if (active != NULL && wl == ft->s->curw)
1186: use = active;
1187: else
1188: use = all;
1189: expanded = format_single(item, use, ft->c, ft->s, wl, NULL);
1190:
1191: valuelen += strlen(expanded);
1192: value = xrealloc(value, valuelen);
1193:
1194: strlcat(value, expanded, valuelen);
1195: free(expanded);
1196: }
1197:
1198: free(active);
1199: free(all);
1200:
1201: return (value);
1202: }
1203:
1204: /* Loop over panes. */
1205: static char *
1206: format_loop_panes(struct format_tree *ft, const char *fmt)
1207: {
1208: struct cmdq_item *item = ft->item;
1209: char *all, *active, *use, *expanded, *value;
1210: size_t valuelen;
1211: struct window_pane *wp;
1212:
1213: if (ft->w == NULL)
1214: return (NULL);
1215:
1216: if (format_choose(ft, fmt, &all, &active, 0) != 0) {
1217: all = xstrdup(fmt);
1218: active = NULL;
1219: }
1220:
1221: value = xcalloc(1, 1);
1222: valuelen = 1;
1223:
1224: TAILQ_FOREACH(wp, &ft->w->panes, entry) {
1225: if (active != NULL && wp == ft->w->active)
1226: use = active;
1227: else
1228: use = all;
1229: expanded = format_single(item, use, ft->c, ft->s, ft->wl, wp);
1230:
1231: valuelen += strlen(expanded);
1232: value = xrealloc(value, valuelen);
1233:
1234: strlcat(value, expanded, valuelen);
1235: free(expanded);
1236: }
1237:
1238: free(active);
1239: free(all);
1240:
1241: return (value);
1242: }
1243:
1.140 nicm 1244: /* Replace a key. */
1.108 nicm 1245: static int
1.30 nicm 1246: format_replace(struct format_tree *ft, const char *key, size_t keylen,
1247: char **buf, size_t *len, size_t *off)
1.1 nicm 1248: {
1.140 nicm 1249: struct window_pane *wp = ft->wp;
1.169 nicm 1250: const char *errptr, *copy, *cp;
1251: char *copy0, *condition, *found, *new;
1252: char *value, *left, *right;
1253: char tmp[64];
1254: size_t valuelen;
1255: int modifiers = 0, limit = 0;
1256: struct format_modifier *list, *fm, *cmp = NULL, *search = NULL;
1257: struct format_modifier *sub = NULL;
1258: u_int i, count;
1.1 nicm 1259:
1260: /* Make a copy of the key. */
1.169 nicm 1261: copy = copy0 = xstrndup(key, keylen);
1.173 nicm 1262: log_debug("%s: format = '%s'", __func__, copy);
1.169 nicm 1263:
1264: /* Process modifier list. */
1265: list = format_build_modifiers(ft, ©, &count);
1266: for (i = 0; i < count; i++) {
1267: xsnprintf(tmp, sizeof tmp, "%s: modifier %u", __func__, i);
1268: log_debug("%s = %s", tmp, list[i].modifier);
1269: cmd_log_argv(list[i].argc, list[i].argv, tmp);
1270:
1271: fm = &list[i];
1272: if (fm->size == 1) {
1273: switch (fm->modifier[0]) {
1274: case 'm':
1275: cmp = fm;
1276: break;
1277: case 'C':
1278: search = fm;
1279: break;
1280: case 's':
1281: if (fm->argc != 2)
1282: break;
1283: sub = fm;
1284: break;
1285: case '=':
1286: if (fm->argc != 1)
1287: break;
1288: limit = strtonum(fm->argv[0], INT_MIN, INT_MAX,
1289: &errptr);
1290: if (errptr != NULL)
1291: limit = 0;
1292: break;
1293: case 'l':
1294: modifiers |= FORMAT_LITERAL;
1295: break;
1296: case 'b':
1297: modifiers |= FORMAT_BASENAME;
1298: break;
1299: case 'd':
1300: modifiers |= FORMAT_DIRNAME;
1301: break;
1302: case 't':
1303: modifiers |= FORMAT_TIMESTRING;
1304: break;
1305: case 'q':
1306: modifiers |= FORMAT_QUOTE;
1307: break;
1.170 nicm 1308: case 'E':
1309: modifiers |= FORMAT_EXPAND;
1310: break;
1.175 nicm 1311: case 'T':
1312: modifiers |= FORMAT_EXPANDTIME;
1313: break;
1.172 nicm 1314: case 'S':
1315: modifiers |= FORMAT_SESSIONS;
1316: break;
1317: case 'W':
1318: modifiers |= FORMAT_WINDOWS;
1319: break;
1320: case 'P':
1321: modifiers |= FORMAT_PANES;
1322: break;
1.169 nicm 1323: }
1324: } else if (fm->size == 2) {
1325: if (strcmp(fm->modifier, "||") == 0 ||
1326: strcmp(fm->modifier, "&&") == 0 ||
1327: strcmp(fm->modifier, "==") == 0 ||
1328: strcmp(fm->modifier, "!=") == 0)
1329: cmp = fm;
1.98 nicm 1330: }
1.30 nicm 1331: }
1332:
1.155 nicm 1333: /* Is this a literal string? */
1.169 nicm 1334: if (modifiers & FORMAT_LITERAL) {
1.155 nicm 1335: value = xstrdup(copy);
1336: goto done;
1337: }
1338:
1.172 nicm 1339: /* Is this a loop, comparison or condition? */
1340: if (modifiers & FORMAT_SESSIONS) {
1341: value = format_loop_sessions(ft, copy);
1342: if (value == NULL)
1343: goto fail;
1344: } else if (modifiers & FORMAT_WINDOWS) {
1345: value = format_loop_windows(ft, copy);
1346: if (value == NULL)
1347: goto fail;
1348: } else if (modifiers & FORMAT_PANES) {
1349: value = format_loop_panes(ft, copy);
1350: if (value == NULL)
1351: goto fail;
1352: } else if (search != NULL) {
1.140 nicm 1353: /* Search in pane. */
1354: if (wp == NULL)
1355: value = xstrdup("0");
1356: else
1357: xasprintf(&value, "%u", window_pane_search(wp, copy));
1.169 nicm 1358: } else if (cmp != NULL) {
1359: /* Comparison of left and right. */
1360: if (format_choose(ft, copy, &left, &right, 1) != 0)
1.114 nicm 1361: goto fail;
1.169 nicm 1362:
1363: if (strcmp(cmp->modifier, "||") == 0) {
1364: if (format_true(left) || format_true(right))
1365: value = xstrdup("1");
1366: else
1367: value = xstrdup("0");
1368: } else if (strcmp(cmp->modifier, "&&") == 0) {
1369: if (format_true(left) && format_true(right))
1370: value = xstrdup("1");
1371: else
1372: value = xstrdup("0");
1373: } else if (strcmp(cmp->modifier, "==") == 0) {
1374: if (strcmp(left, right) == 0)
1375: value = xstrdup("1");
1376: else
1377: value = xstrdup("0");
1378: } else if (strcmp(cmp->modifier, "!=") == 0) {
1379: if (strcmp(left, right) != 0)
1380: value = xstrdup("1");
1381: else
1382: value = xstrdup("0");
1383: }
1384: else if (strcmp(cmp->modifier, "m") == 0) {
1385: if (fnmatch(left, right, 0) == 0)
1386: value = xstrdup("1");
1387: else
1388: value = xstrdup("0");
1389: }
1390:
1.114 nicm 1391: free(right);
1392: free(left);
1393: } else if (*copy == '?') {
1394: /* Conditional: check first and choose second or third. */
1.169 nicm 1395: cp = format_skip(copy + 1, ",");
1396: if (cp == NULL)
1.1 nicm 1397: goto fail;
1.169 nicm 1398: condition = xstrndup(copy + 1, cp - (copy + 1));
1.1 nicm 1399:
1.169 nicm 1400: found = format_find(ft, condition, modifiers);
1.156 nicm 1401: if (found == NULL) {
1402: /*
1.169 nicm 1403: * If the condition not found, try to expand it. If
1.156 nicm 1404: * the expansion doesn't have any effect, then assume
1405: * false.
1406: */
1.169 nicm 1407: found = format_expand(ft, condition);
1408: if (strcmp(found, condition) == 0) {
1.156 nicm 1409: free(found);
1410: found = xstrdup("");
1411: }
1412: }
1.169 nicm 1413: free(condition);
1414:
1415: if (format_choose(ft, cp + 1, &left, &right, 0) != 0) {
1.162 nicm 1416: free(found);
1.89 nicm 1417: goto fail;
1.162 nicm 1418: }
1.114 nicm 1419: if (format_true(found))
1420: value = format_expand(ft, left);
1421: else
1422: value = format_expand(ft, right);
1.169 nicm 1423: free(right);
1424: free(left);
1425:
1.98 nicm 1426: free(found);
1.1 nicm 1427: } else {
1.114 nicm 1428: /* Neither: look up directly. */
1.98 nicm 1429: value = format_find(ft, copy, modifiers);
1.1 nicm 1430: if (value == NULL)
1.98 nicm 1431: value = xstrdup("");
1.170 nicm 1432: }
1433:
1.171 nicm 1434: done:
1.170 nicm 1435: /* Expand again if required. */
1436: if (modifiers & FORMAT_EXPAND) {
1437: new = format_expand(ft, value);
1.175 nicm 1438: free(value);
1439: value = new;
1440: }
1441: else if (modifiers & FORMAT_EXPANDTIME) {
1.177 ! nicm 1442: new = format_expand_time(ft, value);
1.170 nicm 1443: free(value);
1444: value = new;
1.98 nicm 1445: }
1446:
1447: /* Perform substitution if any. */
1.169 nicm 1448: if (sub != NULL) {
1449: new = format_substitute(value, sub->argv[0], sub->argv[1]);
1.98 nicm 1450: free(value);
1.169 nicm 1451: value = new;
1.1 nicm 1452: }
1453:
1.30 nicm 1454: /* Truncate the value if needed. */
1.105 nicm 1455: if (limit > 0) {
1.98 nicm 1456: new = utf8_trimcstr(value, limit);
1.105 nicm 1457: free(value);
1458: value = new;
1459: } else if (limit < 0) {
1460: new = utf8_rtrimcstr(value, -limit);
1.98 nicm 1461: free(value);
1462: value = new;
1.44 nicm 1463: }
1.30 nicm 1464:
1.1 nicm 1465: /* Expand the buffer and copy in the value. */
1.173 nicm 1466: log_debug("%s: '%s' -> '%s'", __func__, copy0, value);
1.98 nicm 1467: valuelen = strlen(value);
1.1 nicm 1468: while (*len - *off < valuelen + 1) {
1.50 nicm 1469: *buf = xreallocarray(*buf, 2, *len);
1.1 nicm 1470: *len *= 2;
1471: }
1472: memcpy(*buf + *off, value, valuelen);
1473: *off += valuelen;
1474:
1.98 nicm 1475: free(value);
1.169 nicm 1476: format_free_modifiers(list, count);
1.30 nicm 1477: free(copy0);
1.1 nicm 1478: return (0);
1479:
1480: fail:
1.169 nicm 1481: format_free_modifiers(list, count);
1.30 nicm 1482: free(copy0);
1.1 nicm 1483: return (-1);
1484: }
1485:
1.58 nicm 1486: /* Expand keys in a template, passing through strftime first. */
1487: char *
1.177 ! nicm 1488: format_expand_time(struct format_tree *ft, const char *fmt)
1.58 nicm 1489: {
1490: struct tm *tm;
1.107 nicm 1491: char s[2048];
1.58 nicm 1492:
1.67 nicm 1493: if (fmt == NULL || *fmt == '\0')
1.58 nicm 1494: return (xstrdup(""));
1495:
1.177 ! nicm 1496: tm = localtime(&ft->time);
1.107 nicm 1497: if (strftime(s, sizeof s, fmt, tm) == 0)
1498: return (xstrdup(""));
1.58 nicm 1499:
1.107 nicm 1500: return (format_expand(ft, s));
1.58 nicm 1501: }
1502:
1.1 nicm 1503: /* Expand keys in a template. */
1504: char *
1505: format_expand(struct format_tree *ft, const char *fmt)
1506: {
1.152 nicm 1507: char *buf, *out, *name;
1.79 nicm 1508: const char *ptr, *s, *saved = fmt;
1.86 nicm 1509: size_t off, len, n, outlen;
1.31 nicm 1510: int ch, brackets;
1.58 nicm 1511:
1512: if (fmt == NULL)
1513: return (xstrdup(""));
1.1 nicm 1514:
1515: len = 64;
1516: buf = xmalloc(len);
1517: off = 0;
1518:
1519: while (*fmt != '\0') {
1520: if (*fmt != '#') {
1521: while (len - off < 2) {
1.50 nicm 1522: buf = xreallocarray(buf, 2, len);
1.1 nicm 1523: len *= 2;
1524: }
1525: buf[off++] = *fmt++;
1526: continue;
1527: }
1528: fmt++;
1529:
1530: ch = (u_char) *fmt++;
1531: switch (ch) {
1.68 nicm 1532: case '(':
1533: brackets = 1;
1534: for (ptr = fmt; *ptr != '\0'; ptr++) {
1535: if (*ptr == '(')
1536: brackets++;
1537: if (*ptr == ')' && --brackets == 0)
1538: break;
1539: }
1540: if (*ptr != ')' || brackets != 0)
1541: break;
1542: n = ptr - fmt;
1543:
1.114 nicm 1544: if (ft->flags & FORMAT_NOJOBS)
1545: out = xstrdup("");
1.152 nicm 1546: else {
1547: name = xstrndup(fmt, n);
1548: out = format_job_get(ft, name);
1549: free(name);
1550: }
1.86 nicm 1551: outlen = strlen(out);
1.68 nicm 1552:
1.86 nicm 1553: while (len - off < outlen + 1) {
1.68 nicm 1554: buf = xreallocarray(buf, 2, len);
1555: len *= 2;
1556: }
1.86 nicm 1557: memcpy(buf + off, out, outlen);
1558: off += outlen;
1559:
1560: free(out);
1.68 nicm 1561:
1562: fmt += n + 1;
1563: continue;
1.1 nicm 1564: case '{':
1.169 nicm 1565: ptr = format_skip((char *)fmt - 2, "}");
1.155 nicm 1566: if (ptr == NULL)
1.1 nicm 1567: break;
1568: n = ptr - fmt;
1569:
1570: if (format_replace(ft, fmt, n, &buf, &len, &off) != 0)
1571: break;
1572: fmt += n + 1;
1.40 nicm 1573: continue;
1.155 nicm 1574: case '}':
1.40 nicm 1575: case '#':
1.155 nicm 1576: case ',':
1.40 nicm 1577: while (len - off < 2) {
1.50 nicm 1578: buf = xreallocarray(buf, 2, len);
1.40 nicm 1579: len *= 2;
1580: }
1.155 nicm 1581: buf[off++] = ch;
1.1 nicm 1582: continue;
1583: default:
1.25 nicm 1584: s = NULL;
1585: if (ch >= 'A' && ch <= 'Z')
1586: s = format_upper[ch - 'A'];
1587: else if (ch >= 'a' && ch <= 'z')
1588: s = format_lower[ch - 'a'];
1589: if (s == NULL) {
1590: while (len - off < 3) {
1.50 nicm 1591: buf = xreallocarray(buf, 2, len);
1.25 nicm 1592: len *= 2;
1.1 nicm 1593: }
1.25 nicm 1594: buf[off++] = '#';
1595: buf[off++] = ch;
1596: continue;
1.1 nicm 1597: }
1.25 nicm 1598: n = strlen(s);
1599: if (format_replace(ft, s, n, &buf, &len, &off) != 0)
1600: break;
1.1 nicm 1601: continue;
1602: }
1603:
1604: break;
1605: }
1606: buf[off] = '\0';
1607:
1.169 nicm 1608: log_debug("%s: '%s' -> '%s'", __func__, saved, buf);
1.1 nicm 1609: return (buf);
1.123 nicm 1610: }
1611:
1612: /* Expand a single string. */
1613: char *
1614: format_single(struct cmdq_item *item, const char *fmt, struct client *c,
1615: struct session *s, struct winlink *wl, struct window_pane *wp)
1616: {
1617: struct format_tree *ft;
1618: char *expanded;
1619:
1.131 nicm 1620: if (item != NULL)
1621: ft = format_create(item->client, item, FORMAT_NONE, 0);
1622: else
1623: ft = format_create(NULL, item, FORMAT_NONE, 0);
1.123 nicm 1624: format_defaults(ft, c, s, wl, wp);
1625:
1626: expanded = format_expand(ft, fmt);
1627: format_free(ft);
1628: return (expanded);
1.1 nicm 1629: }
1630:
1.57 nicm 1631: /* Set defaults for any of arguments that are not NULL. */
1632: void
1633: format_defaults(struct format_tree *ft, struct client *c, struct session *s,
1634: struct winlink *wl, struct window_pane *wp)
1635: {
1.154 nicm 1636: if (c != NULL && s != NULL && c->session != s)
1637: log_debug("%s: session does not match", __func__);
1638:
1.146 nicm 1639: format_add(ft, "session_format", "%d", s != NULL);
1640: format_add(ft, "window_format", "%d", wl != NULL);
1641: format_add(ft, "pane_format", "%d", wp != NULL);
1642:
1.57 nicm 1643: if (s == NULL && c != NULL)
1644: s = c->session;
1645: if (wl == NULL && s != NULL)
1646: wl = s->curw;
1647: if (wp == NULL && wl != NULL)
1648: wp = wl->window->active;
1649:
1650: if (c != NULL)
1651: format_defaults_client(ft, c);
1652: if (s != NULL)
1653: format_defaults_session(ft, s);
1.129 nicm 1654: if (wl != NULL)
1655: format_defaults_winlink(ft, wl);
1.57 nicm 1656: if (wp != NULL)
1657: format_defaults_pane(ft, wp);
1658: }
1659:
1.1 nicm 1660: /* Set default format keys for a session. */
1.108 nicm 1661: static void
1.57 nicm 1662: format_defaults_session(struct format_tree *ft, struct session *s)
1.1 nicm 1663: {
1664: struct session_group *sg;
1665:
1.54 nicm 1666: ft->s = s;
1667:
1.1 nicm 1668: format_add(ft, "session_name", "%s", s->name);
1669: format_add(ft, "session_windows", "%u", winlink_count(&s->windows));
1.23 nicm 1670: format_add(ft, "session_id", "$%u", s->id);
1.1 nicm 1671:
1.122 nicm 1672: sg = session_group_contains(s);
1.1 nicm 1673: format_add(ft, "session_grouped", "%d", sg != NULL);
1.148 nicm 1674: if (sg != NULL) {
1.122 nicm 1675: format_add(ft, "session_group", "%s", sg->name);
1.148 nicm 1676: format_add(ft, "session_group_size", "%u",
1677: session_group_count (sg));
1.150 nicm 1678: format_add_cb(ft, "session_group_list",
1679: format_cb_session_group_list);
1.148 nicm 1680: }
1.1 nicm 1681:
1.87 nicm 1682: format_add_tv(ft, "session_created", &s->creation_time);
1683: format_add_tv(ft, "session_last_attached", &s->last_attached_time);
1684: format_add_tv(ft, "session_activity", &s->activity_time);
1.1 nicm 1685:
1.41 nicm 1686: format_add(ft, "session_attached", "%u", s->attached);
1.59 nicm 1687: format_add(ft, "session_many_attached", "%d", s->attached > 1);
1.66 nicm 1688:
1.80 nicm 1689: format_add_cb(ft, "session_alerts", format_cb_session_alerts);
1.133 nicm 1690: format_add_cb(ft, "session_stack", format_cb_session_stack);
1.3 nicm 1691: }
1692:
1693: /* Set default format keys for a client. */
1.108 nicm 1694: static void
1.57 nicm 1695: format_defaults_client(struct format_tree *ft, struct client *c)
1.3 nicm 1696: {
1.60 nicm 1697: struct session *s;
1.103 nicm 1698: const char *name;
1.115 nicm 1699: struct tty *tty = &c->tty;
1700: const char *types[] = TTY_TYPES;
1.3 nicm 1701:
1.54 nicm 1702: if (ft->s == NULL)
1703: ft->s = c->session;
1.164 nicm 1704: ft->c = c;
1.54 nicm 1705:
1.124 nicm 1706: format_add(ft, "client_name", "%s", c->name);
1.72 nicm 1707: format_add(ft, "client_pid", "%ld", (long) c->pid);
1.115 nicm 1708: format_add(ft, "client_height", "%u", tty->sy);
1709: format_add(ft, "client_width", "%u", tty->sx);
1.124 nicm 1710: format_add(ft, "client_tty", "%s", c->ttyname);
1.75 nicm 1711: format_add(ft, "client_control_mode", "%d",
1712: !!(c->flags & CLIENT_CONTROL));
1.3 nicm 1713:
1.115 nicm 1714: if (tty->term_name != NULL)
1715: format_add(ft, "client_termname", "%s", tty->term_name);
1716: if (tty->term_name != NULL)
1717: format_add(ft, "client_termtype", "%s", types[tty->term_type]);
1718:
1.87 nicm 1719: format_add_tv(ft, "client_created", &c->creation_time);
1720: format_add_tv(ft, "client_activity", &c->activity_time);
1.126 nicm 1721:
1722: format_add(ft, "client_written", "%zu", c->written);
1723: format_add(ft, "client_discarded", "%zu", c->discarded);
1.14 nicm 1724:
1.103 nicm 1725: name = server_client_get_key_table(c);
1726: if (strcmp(c->keytable->name, name) == 0)
1.61 nicm 1727: format_add(ft, "client_prefix", "%d", 0);
1728: else
1729: format_add(ft, "client_prefix", "%d", 1);
1730: format_add(ft, "client_key_table", "%s", c->keytable->name);
1.3 nicm 1731:
1.115 nicm 1732: if (tty->flags & TTY_UTF8)
1.3 nicm 1733: format_add(ft, "client_utf8", "%d", 1);
1734: else
1735: format_add(ft, "client_utf8", "%d", 0);
1736:
1737: if (c->flags & CLIENT_READONLY)
1738: format_add(ft, "client_readonly", "%d", 1);
1739: else
1740: format_add(ft, "client_readonly", "%d", 0);
1.15 nicm 1741:
1742: s = c->session;
1743: if (s != NULL)
1744: format_add(ft, "client_session", "%s", s->name);
1745: s = c->last_session;
1746: if (s != NULL && session_alive(s))
1747: format_add(ft, "client_last_session", "%s", s->name);
1.1 nicm 1748: }
1749:
1.32 nicm 1750: /* Set default format keys for a window. */
1751: void
1.57 nicm 1752: format_defaults_window(struct format_tree *ft, struct window *w)
1.32 nicm 1753: {
1.54 nicm 1754: ft->w = w;
1755:
1.87 nicm 1756: format_add_tv(ft, "window_activity", &w->activity_time);
1.32 nicm 1757: format_add(ft, "window_id", "@%u", w->id);
1758: format_add(ft, "window_name", "%s", w->name);
1759: format_add(ft, "window_width", "%u", w->sx);
1760: format_add(ft, "window_height", "%u", w->sy);
1.80 nicm 1761: format_add_cb(ft, "window_layout", format_cb_window_layout);
1.96 nicm 1762: format_add_cb(ft, "window_visible_layout",
1763: format_cb_window_visible_layout);
1.32 nicm 1764: format_add(ft, "window_panes", "%u", window_count_panes(w));
1.59 nicm 1765: format_add(ft, "window_zoomed_flag", "%d",
1.53 nicm 1766: !!(w->flags & WINDOW_ZOOMED));
1.32 nicm 1767: }
1768:
1.1 nicm 1769: /* Set default format keys for a winlink. */
1.108 nicm 1770: static void
1.129 nicm 1771: format_defaults_winlink(struct format_tree *ft, struct winlink *wl)
1.1 nicm 1772: {
1.164 nicm 1773: struct client *c = ft->c;
1.129 nicm 1774: struct session *s = wl->session;
1.1 nicm 1775: struct window *w = wl->window;
1.164 nicm 1776: int flag;
1777: u_int ox, oy, sx, sy;
1.1 nicm 1778:
1.54 nicm 1779: if (ft->w == NULL)
1780: ft->w = wl->window;
1.133 nicm 1781: ft->wl = wl;
1.54 nicm 1782:
1.57 nicm 1783: format_defaults_window(ft, w);
1.32 nicm 1784:
1.164 nicm 1785: if (c != NULL) {
1786: flag = tty_window_offset(&c->tty, &ox, &oy, &sx, &sy);
1787: format_add(ft, "window_bigger", "%d", flag);
1788: if (flag) {
1789: format_add(ft, "window_offset_x", "%u", ox);
1790: format_add(ft, "window_offset_y", "%u", oy);
1791: }
1792: }
1793:
1.1 nicm 1794: format_add(ft, "window_index", "%d", wl->idx);
1.133 nicm 1795: format_add_cb(ft, "window_stack_index", format_cb_window_stack_index);
1.129 nicm 1796: format_add(ft, "window_flags", "%s", window_printable_flags(wl));
1.1 nicm 1797: format_add(ft, "window_active", "%d", wl == s->curw);
1.176 nicm 1798:
1799: format_add(ft, "window_start_flag", "%d",
1800: !!(wl == RB_MIN(winlinks, &s->windows)));
1801: format_add(ft, "window_end_flag", "%d",
1802: !!(wl == RB_MAX(winlinks, &s->windows)));
1.29 nicm 1803:
1.59 nicm 1804: format_add(ft, "window_bell_flag", "%d",
1.29 nicm 1805: !!(wl->flags & WINLINK_BELL));
1.59 nicm 1806: format_add(ft, "window_activity_flag", "%d",
1.29 nicm 1807: !!(wl->flags & WINLINK_ACTIVITY));
1.59 nicm 1808: format_add(ft, "window_silence_flag", "%d",
1.29 nicm 1809: !!(wl->flags & WINLINK_SILENCE));
1.59 nicm 1810: format_add(ft, "window_last_flag", "%d",
1.49 nicm 1811: !!(wl == TAILQ_FIRST(&s->lastw)));
1.64 nicm 1812: format_add(ft, "window_linked", "%d", session_is_linked(s, wl->window));
1.1 nicm 1813: }
1814:
1815: /* Set default format keys for a window pane. */
1816: void
1.57 nicm 1817: format_defaults_pane(struct format_tree *ft, struct window_pane *wp)
1.1 nicm 1818: {
1.168 nicm 1819: struct window *w = wp->window;
1820: struct grid *gd = wp->base.grid;
1821: int status = wp->status;
1822: u_int idx;
1823: struct window_mode_entry *wme;
1.54 nicm 1824:
1825: if (ft->w == NULL)
1.159 nicm 1826: ft->w = w;
1.79 nicm 1827: ft->wp = wp;
1.1 nicm 1828:
1.16 nicm 1829: format_add(ft, "history_size", "%u", gd->hsize);
1830: format_add(ft, "history_limit", "%u", gd->hlimit);
1.80 nicm 1831: format_add_cb(ft, "history_bytes", format_cb_history_bytes);
1.1 nicm 1832:
1.4 nicm 1833: if (window_pane_index(wp, &idx) != 0)
1834: fatalx("index not found");
1.16 nicm 1835: format_add(ft, "pane_index", "%u", idx);
1.4 nicm 1836:
1.1 nicm 1837: format_add(ft, "pane_width", "%u", wp->sx);
1838: format_add(ft, "pane_height", "%u", wp->sy);
1839: format_add(ft, "pane_title", "%s", wp->base.title);
1840: format_add(ft, "pane_id", "%%%u", wp->id);
1.159 nicm 1841: format_add(ft, "pane_active", "%d", wp == w->active);
1.55 nicm 1842: format_add(ft, "pane_input_off", "%d", !!(wp->flags & PANE_INPUTOFF));
1.143 nicm 1843: format_add(ft, "pane_pipe", "%d", wp->pipe_fd != -1);
1.55 nicm 1844:
1.147 nicm 1845: if ((wp->flags & PANE_STATUSREADY) && WIFEXITED(status))
1.55 nicm 1846: format_add(ft, "pane_dead_status", "%d", WEXITSTATUS(status));
1.1 nicm 1847: format_add(ft, "pane_dead", "%d", wp->fd == -1);
1.47 nicm 1848:
1.164 nicm 1849: format_add(ft, "pane_left", "%u", wp->xoff);
1850: format_add(ft, "pane_top", "%u", wp->yoff);
1851: format_add(ft, "pane_right", "%u", wp->xoff + wp->sx - 1);
1852: format_add(ft, "pane_bottom", "%u", wp->yoff + wp->sy - 1);
1853: format_add(ft, "pane_at_left", "%d", wp->xoff == 0);
1854: format_add(ft, "pane_at_top", "%d", wp->yoff == 0);
1855: format_add(ft, "pane_at_right", "%d", wp->xoff + wp->sx == w->sx);
1856: format_add(ft, "pane_at_bottom", "%d", wp->yoff + wp->sy == w->sy);
1.16 nicm 1857:
1.168 nicm 1858: wme = TAILQ_FIRST(&wp->modes);
1859: if (wme != NULL) {
1860: format_add(ft, "pane_mode", "%s", wme->mode->name);
1861: if (wme->mode->formats != NULL)
1862: wme->mode->formats(wme, ft);
1863: }
1864: format_add_cb(ft, "pane_in_mode", format_cb_pane_in_mode);
1.134 nicm 1865:
1.26 nicm 1866: format_add(ft, "pane_synchronized", "%d",
1.159 nicm 1867: !!options_get_number(w->options, "synchronize-panes"));
1.135 nicm 1868: if (wp->searchstr != NULL)
1869: format_add(ft, "pane_search_string", "%s", wp->searchstr);
1.16 nicm 1870:
1.71 nicm 1871: format_add(ft, "pane_tty", "%s", wp->tty);
1.16 nicm 1872: format_add(ft, "pane_pid", "%ld", (long) wp->pid);
1.79 nicm 1873: format_add_cb(ft, "pane_start_command", format_cb_start_command);
1874: format_add_cb(ft, "pane_current_command", format_cb_current_command);
1.16 nicm 1875:
1.59 nicm 1876: format_add(ft, "cursor_x", "%u", wp->base.cx);
1877: format_add(ft, "cursor_y", "%u", wp->base.cy);
1878: format_add(ft, "scroll_region_upper", "%u", wp->base.rupper);
1879: format_add(ft, "scroll_region_lower", "%u", wp->base.rlower);
1.16 nicm 1880:
1881: format_add(ft, "alternate_on", "%d", wp->saved_grid ? 1 : 0);
1.59 nicm 1882: format_add(ft, "alternate_saved_x", "%u", wp->saved_cx);
1883: format_add(ft, "alternate_saved_y", "%u", wp->saved_cy);
1.16 nicm 1884:
1885: format_add(ft, "cursor_flag", "%d",
1886: !!(wp->base.mode & MODE_CURSOR));
1887: format_add(ft, "insert_flag", "%d",
1888: !!(wp->base.mode & MODE_INSERT));
1889: format_add(ft, "keypad_cursor_flag", "%d",
1890: !!(wp->base.mode & MODE_KCURSOR));
1891: format_add(ft, "keypad_flag", "%d",
1892: !!(wp->base.mode & MODE_KKEYPAD));
1893: format_add(ft, "wrap_flag", "%d",
1894: !!(wp->base.mode & MODE_WRAP));
1895:
1.62 nicm 1896: format_add(ft, "mouse_any_flag", "%d",
1.119 nicm 1897: !!(wp->base.mode & ALL_MOUSE_MODES));
1.16 nicm 1898: format_add(ft, "mouse_standard_flag", "%d",
1899: !!(wp->base.mode & MODE_MOUSE_STANDARD));
1900: format_add(ft, "mouse_button_flag", "%d",
1901: !!(wp->base.mode & MODE_MOUSE_BUTTON));
1.119 nicm 1902: format_add(ft, "mouse_all_flag", "%d",
1903: !!(wp->base.mode & MODE_MOUSE_ALL));
1.19 nicm 1904:
1.80 nicm 1905: format_add_cb(ft, "pane_tabs", format_cb_pane_tabs);
1.8 nicm 1906: }
1907:
1.19 nicm 1908: /* Set default format keys for paste buffer. */
1.8 nicm 1909: void
1.94 nicm 1910: format_defaults_paste_buffer(struct format_tree *ft, struct paste_buffer *pb)
1.8 nicm 1911: {
1.146 nicm 1912: struct timeval tv;
1913: size_t size;
1914: char *s;
1915:
1916: timerclear(&tv);
1917: tv.tv_sec = paste_buffer_created(pb);
1918: paste_buffer_data(pb, &size);
1.8 nicm 1919:
1.146 nicm 1920: format_add(ft, "buffer_size", "%zu", size);
1.81 nicm 1921: format_add(ft, "buffer_name", "%s", paste_buffer_name(pb));
1.146 nicm 1922: format_add_tv(ft, "buffer_created", &tv);
1.8 nicm 1923:
1.94 nicm 1924: s = paste_make_sample(pb);
1.42 nicm 1925: format_add(ft, "buffer_sample", "%s", s);
1926: free(s);
1.1 nicm 1927: }
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