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