Annotation of src/usr.bin/tmux/server-client.c, Revision 1.403
1.403 ! nicm 1: /* $OpenBSD: server-client.c,v 1.402 2023/09/02 20:03:10 nicm Exp $ */
1.1 nicm 2:
3: /*
1.181 nicm 4: * Copyright (c) 2009 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>
1.92 nicm 20: #include <sys/ioctl.h>
1.162 nicm 21: #include <sys/uio.h>
1.1 nicm 22:
1.114 benno 23: #include <errno.h>
1.12 nicm 24: #include <event.h>
1.1 nicm 25: #include <fcntl.h>
1.162 nicm 26: #include <imsg.h>
1.98 nicm 27: #include <paths.h>
28: #include <stdlib.h>
1.1 nicm 29: #include <string.h>
1.4 nicm 30: #include <time.h>
1.1 nicm 31: #include <unistd.h>
1.400 nicm 32: #include <vis.h>
1.1 nicm 33:
34: #include "tmux.h"
35:
1.190 nicm 36: static void server_client_free(int, short, void *);
1.344 nicm 37: static void server_client_check_pane_resize(struct window_pane *);
1.345 nicm 38: static void server_client_check_pane_buffer(struct window_pane *);
1.344 nicm 39: static void server_client_check_window_resize(struct window *);
1.276 nicm 40: static key_code server_client_check_mouse(struct client *, struct key_event *);
1.190 nicm 41: static void server_client_repeat_timer(int, short, void *);
1.192 nicm 42: static void server_client_click_timer(int, short, void *);
1.190 nicm 43: static void server_client_check_exit(struct client *);
44: static void server_client_check_redraw(struct client *);
1.366 nicm 45: static void server_client_check_modes(struct client *);
1.190 nicm 46: static void server_client_set_title(struct client *);
1.393 nicm 47: static void server_client_set_path(struct client *);
1.190 nicm 48: static void server_client_reset_state(struct client *);
1.398 nicm 49: static int server_client_is_bracket_pasting(struct client *, key_code);
1.190 nicm 50: static int server_client_assume_paste(struct session *);
1.373 nicm 51: static void server_client_update_latest(struct client *);
1.190 nicm 52:
53: static void server_client_dispatch(struct imsg *, void *);
54: static void server_client_dispatch_command(struct client *, struct imsg *);
55: static void server_client_dispatch_identify(struct client *, struct imsg *);
56: static void server_client_dispatch_shell(struct client *);
1.233 nicm 57:
1.341 nicm 58: /* Compare client windows. */
59: static int
60: server_client_window_cmp(struct client_window *cw1,
61: struct client_window *cw2)
62: {
63: if (cw1->window < cw2->window)
64: return (-1);
65: if (cw1->window > cw2->window)
66: return (1);
67: return (0);
68: }
69: RB_GENERATE(client_windows, client_window, entry, server_client_window_cmp);
70:
1.233 nicm 71: /* Number of attached clients. */
72: u_int
73: server_client_how_many(void)
74: {
75: struct client *c;
76: u_int n;
77:
78: n = 0;
79: TAILQ_FOREACH(c, &clients, entry) {
1.352 nicm 80: if (c->session != NULL && (~c->flags & CLIENT_UNATTACHEDFLAGS))
1.233 nicm 81: n++;
82: }
83: return (n);
84: }
1.140 nicm 85:
1.281 nicm 86: /* Overlay timer callback. */
1.214 nicm 87: static void
1.281 nicm 88: server_client_overlay_timer(__unused int fd, __unused short events, void *data)
1.214 nicm 89: {
1.281 nicm 90: server_client_clear_overlay(data);
1.214 nicm 91: }
92:
1.281 nicm 93: /* Set an overlay on client. */
1.214 nicm 94: void
1.309 nicm 95: server_client_set_overlay(struct client *c, u_int delay,
96: overlay_check_cb checkcb, overlay_mode_cb modecb,
97: overlay_draw_cb drawcb, overlay_key_cb keycb, overlay_free_cb freecb,
1.376 nicm 98: overlay_resize_cb resizecb, void *data)
1.214 nicm 99: {
100: struct timeval tv;
101:
1.282 nicm 102: if (c->overlay_draw != NULL)
103: server_client_clear_overlay(c);
104:
1.214 nicm 105: tv.tv_sec = delay / 1000;
106: tv.tv_usec = (delay % 1000) * 1000L;
107:
1.281 nicm 108: if (event_initialized(&c->overlay_timer))
109: evtimer_del(&c->overlay_timer);
110: evtimer_set(&c->overlay_timer, server_client_overlay_timer, c);
1.242 nicm 111: if (delay != 0)
1.281 nicm 112: evtimer_add(&c->overlay_timer, &tv);
113:
1.309 nicm 114: c->overlay_check = checkcb;
115: c->overlay_mode = modecb;
1.281 nicm 116: c->overlay_draw = drawcb;
117: c->overlay_key = keycb;
118: c->overlay_free = freecb;
1.376 nicm 119: c->overlay_resize = resizecb;
1.281 nicm 120: c->overlay_data = data;
1.214 nicm 121:
1.378 nicm 122: if (c->overlay_check == NULL)
123: c->tty.flags |= TTY_FREEZE;
1.309 nicm 124: if (c->overlay_mode == NULL)
125: c->tty.flags |= TTY_NOCURSOR;
1.214 nicm 126: server_redraw_client(c);
127: }
128:
1.281 nicm 129: /* Clear overlay mode on client. */
1.309 nicm 130: void
1.281 nicm 131: server_client_clear_overlay(struct client *c)
1.214 nicm 132: {
1.281 nicm 133: if (c->overlay_draw == NULL)
1.214 nicm 134: return;
135:
1.281 nicm 136: if (event_initialized(&c->overlay_timer))
137: evtimer_del(&c->overlay_timer);
138:
139: if (c->overlay_free != NULL)
1.380 nicm 140: c->overlay_free(c, c->overlay_data);
1.281 nicm 141:
1.309 nicm 142: c->overlay_check = NULL;
143: c->overlay_mode = NULL;
1.281 nicm 144: c->overlay_draw = NULL;
145: c->overlay_key = NULL;
1.309 nicm 146: c->overlay_free = NULL;
147: c->overlay_data = NULL;
1.214 nicm 148:
149: c->tty.flags &= ~(TTY_FREEZE|TTY_NOCURSOR);
150: server_redraw_client(c);
1.388 nicm 151: }
152:
153: /*
154: * Given overlay position and dimensions, return parts of the input range which
155: * are visible.
156: */
157: void
158: server_client_overlay_range(u_int x, u_int y, u_int sx, u_int sy, u_int px,
159: u_int py, u_int nx, struct overlay_ranges *r)
160: {
161: u_int ox, onx;
162:
163: /* Return up to 2 ranges. */
164: r->px[2] = 0;
165: r->nx[2] = 0;
166:
167: /* Trivial case of no overlap in the y direction. */
168: if (py < y || py > y + sy - 1) {
169: r->px[0] = px;
170: r->nx[0] = nx;
171: r->px[1] = 0;
172: r->nx[1] = 0;
173: return;
174: }
175:
176: /* Visible bit to the left of the popup. */
177: if (px < x) {
178: r->px[0] = px;
179: r->nx[0] = x - px;
180: if (r->nx[0] > nx)
181: r->nx[0] = nx;
182: } else {
183: r->px[0] = 0;
184: r->nx[0] = 0;
185: }
186:
187: /* Visible bit to the right of the popup. */
188: ox = x + sx;
189: if (px > ox)
190: ox = px;
191: onx = px + nx;
192: if (onx > ox) {
193: r->px[1] = ox;
194: r->nx[1] = onx - ox;
195: } else {
196: r->px[1] = 0;
197: r->nx[1] = 0;
198: }
1.214 nicm 199: }
200:
1.140 nicm 201: /* Check if this client is inside this server. */
202: int
203: server_client_check_nested(struct client *c)
204: {
205: struct environ_entry *envent;
206: struct window_pane *wp;
207:
1.164 nicm 208: envent = environ_find(c->environ, "TMUX");
1.140 nicm 209: if (envent == NULL || *envent->value == '\0')
210: return (0);
211:
212: RB_FOREACH(wp, window_pane_tree, &all_window_panes) {
1.216 nicm 213: if (strcmp(wp->tty, c->ttyname) == 0)
1.140 nicm 214: return (1);
215: }
216: return (0);
217: }
1.1 nicm 218:
1.132 nicm 219: /* Set client key table. */
220: void
1.178 nicm 221: server_client_set_key_table(struct client *c, const char *name)
1.132 nicm 222: {
1.178 nicm 223: if (name == NULL)
224: name = server_client_get_key_table(c);
225:
1.132 nicm 226: key_bindings_unref_table(c->keytable);
227: c->keytable = key_bindings_get_table(name, 1);
228: c->keytable->references++;
229: }
230:
1.178 nicm 231: /* Get default key table. */
232: const char *
233: server_client_get_key_table(struct client *c)
234: {
235: struct session *s = c->session;
236: const char *name;
237:
238: if (s == NULL)
239: return ("root");
240:
241: name = options_get_string(s->options, "key-table");
242: if (*name == '\0')
243: return ("root");
244: return (name);
245: }
246:
1.223 nicm 247: /* Is this table the default key table? */
248: static int
249: server_client_is_default_key_table(struct client *c, struct key_table *table)
1.191 nicm 250: {
1.223 nicm 251: return (strcmp(table->name, server_client_get_key_table(c)) == 0);
1.191 nicm 252: }
253:
1.1 nicm 254: /* Create a new client. */
1.246 nicm 255: struct client *
1.1 nicm 256: server_client_create(int fd)
257: {
258: struct client *c;
259:
1.49 nicm 260: setblocking(fd, 0);
1.1 nicm 261:
262: c = xcalloc(1, sizeof *c);
1.141 nicm 263: c->references = 1;
1.162 nicm 264: c->peer = proc_add_peer(server_proc, fd, server_client_dispatch, c);
1.25 nicm 265:
1.10 nicm 266: if (gettimeofday(&c->creation_time, NULL) != 0)
1.1 nicm 267: fatal("gettimeofday failed");
1.11 nicm 268: memcpy(&c->activity_time, &c->creation_time, sizeof c->activity_time);
1.111 nicm 269:
1.164 nicm 270: c->environ = environ_create();
1.1 nicm 271:
1.146 nicm 272: c->fd = -1;
1.351 nicm 273: c->out_fd = -1;
1.145 nicm 274:
1.316 nicm 275: c->queue = cmdq_new();
1.341 nicm 276: RB_INIT(&c->windows);
1.345 nicm 277: RB_INIT(&c->files);
1.94 nicm 278:
1.1 nicm 279: c->tty.sx = 80;
280: c->tty.sy = 24;
281:
1.271 nicm 282: status_init(c);
1.93 nicm 283: c->flags |= CLIENT_FOCUSED;
284:
1.132 nicm 285: c->keytable = key_bindings_get_table("root", 1);
286: c->keytable->references++;
287:
1.17 nicm 288: evtimer_set(&c->repeat_timer, server_client_repeat_timer, c);
1.192 nicm 289: evtimer_set(&c->click_timer, server_client_click_timer, c);
1.17 nicm 290:
1.135 nicm 291: TAILQ_INSERT_TAIL(&clients, c, entry);
1.157 nicm 292: log_debug("new client %p", c);
1.246 nicm 293: return (c);
1.72 nicm 294: }
295:
296: /* Open client terminal if needed. */
297: int
1.119 nicm 298: server_client_open(struct client *c, char **cause)
1.72 nicm 299: {
1.339 nicm 300: const char *ttynam = _PATH_TTY;
301:
1.75 nicm 302: if (c->flags & CLIENT_CONTROL)
303: return (0);
1.120 nicm 304:
1.339 nicm 305: if (strcmp(c->ttyname, ttynam) == 0||
306: ((isatty(STDIN_FILENO) &&
307: (ttynam = ttyname(STDIN_FILENO)) != NULL &&
308: strcmp(c->ttyname, ttynam) == 0) ||
309: (isatty(STDOUT_FILENO) &&
310: (ttynam = ttyname(STDOUT_FILENO)) != NULL &&
311: strcmp(c->ttyname, ttynam) == 0) ||
312: (isatty(STDERR_FILENO) &&
313: (ttynam = ttyname(STDERR_FILENO)) != NULL &&
314: strcmp(c->ttyname, ttynam) == 0))) {
315: xasprintf(cause, "can't use %s", c->ttyname);
1.120 nicm 316: return (-1);
317: }
1.75 nicm 318:
1.72 nicm 319: if (!(c->flags & CLIENT_TERMINAL)) {
1.116 nicm 320: *cause = xstrdup("not a terminal");
1.72 nicm 321: return (-1);
322: }
323:
1.119 nicm 324: if (tty_open(&c->tty, cause) != 0)
1.72 nicm 325: return (-1);
326:
327: return (0);
1.1 nicm 328: }
329:
1.373 nicm 330: /* Lost an attached client. */
331: static void
332: server_client_attached_lost(struct client *c)
333: {
1.384 nicm 334: struct session *s;
1.373 nicm 335: struct window *w;
336: struct client *loop;
337: struct client *found;
338:
339: log_debug("lost attached client %p", c);
340:
341: /*
342: * By this point the session in the client has been cleared so walk all
343: * windows to find any with this client as the latest.
344: */
345: RB_FOREACH(w, windows, &windows) {
346: if (w->latest != c)
347: continue;
348:
349: found = NULL;
350: TAILQ_FOREACH(loop, &clients, entry) {
351: s = loop->session;
352: if (loop == c || s == NULL || s->curw->window != w)
353: continue;
1.379 nicm 354: if (found == NULL || timercmp(&loop->activity_time,
355: &found->activity_time, >))
1.373 nicm 356: found = loop;
357: }
358: if (found != NULL)
359: server_client_update_latest(found);
360: }
361: }
362:
1.379 nicm 363: /* Set client session. */
364: void
365: server_client_set_session(struct client *c, struct session *s)
366: {
367: struct session *old = c->session;
368:
369: if (s != NULL && c->session != NULL && c->session != s)
370: c->last_session = c->session;
371: else if (s == NULL)
372: c->last_session = NULL;
373: c->session = s;
374: c->flags |= CLIENT_FOCUSED;
375:
376: if (old != NULL && old->curw != NULL)
377: window_update_focus(old->curw->window);
378: if (s != NULL) {
1.387 nicm 379: recalculate_sizes();
1.379 nicm 380: window_update_focus(s->curw->window);
381: session_update_activity(s, NULL);
382: gettimeofday(&s->last_attached_time, NULL);
383: s->curw->flags &= ~WINLINK_ALERTFLAGS;
384: s->curw->window->latest = c;
385: alerts_check_session(s);
386: tty_update_client_offset(c);
387: status_timer_start(c);
388: notify_client("client-session-changed", c);
389: server_redraw_client(c);
390: }
391:
392: server_check_unattached();
393: server_update_socket();
394: }
395:
1.1 nicm 396: /* Lost a client. */
397: void
398: server_client_lost(struct client *c)
399: {
1.340 nicm 400: struct client_file *cf, *cf1;
1.341 nicm 401: struct client_window *cw, *cw1;
1.1 nicm 402:
1.141 nicm 403: c->flags |= CLIENT_DEAD;
404:
1.281 nicm 405: server_client_clear_overlay(c);
1.141 nicm 406: status_prompt_clear(c);
407: status_message_clear(c);
408:
1.340 nicm 409: RB_FOREACH_SAFE(cf, client_files, &c->files, cf1) {
1.300 nicm 410: cf->error = EINTR;
411: file_fire_done(cf);
412: }
1.341 nicm 413: RB_FOREACH_SAFE(cw, client_windows, &c->windows, cw1) {
414: RB_REMOVE(client_windows, &c->windows, cw);
415: free(cw);
416: }
1.141 nicm 417:
1.135 nicm 418: TAILQ_REMOVE(&clients, c, entry);
1.157 nicm 419: log_debug("lost client %p", c);
1.1 nicm 420:
1.373 nicm 421: if (c->flags & CLIENT_ATTACHED) {
422: server_client_attached_lost(c);
1.371 nicm 423: notify_client("client-detached", c);
1.373 nicm 424: }
1.371 nicm 425:
1.349 nicm 426: if (c->flags & CLIENT_CONTROL)
427: control_stop(c);
1.1 nicm 428: if (c->flags & CLIENT_TERMINAL)
429: tty_free(&c->tty);
1.109 nicm 430: free(c->ttyname);
1.392 nicm 431: free(c->clipboard_panes);
1.333 nicm 432:
1.329 nicm 433: free(c->term_name);
1.333 nicm 434: free(c->term_type);
1.370 nicm 435: tty_term_free_list(c->term_caps, c->term_ncaps);
1.1 nicm 436:
1.270 nicm 437: status_free(c);
1.1 nicm 438:
1.77 nicm 439: free(c->title);
1.165 nicm 440: free((void *)c->cwd);
1.1 nicm 441:
1.17 nicm 442: evtimer_del(&c->repeat_timer);
1.192 nicm 443: evtimer_del(&c->click_timer);
1.17 nicm 444:
1.132 nicm 445: key_bindings_unref_table(c->keytable);
446:
1.77 nicm 447: free(c->message_string);
1.116 nicm 448: if (event_initialized(&c->message_timer))
1.69 nicm 449: evtimer_del(&c->message_timer);
1.1 nicm 450:
1.259 nicm 451: free(c->prompt_saved);
1.77 nicm 452: free(c->prompt_string);
453: free(c->prompt_buffer);
1.61 nicm 454:
1.228 nicm 455: format_lost_client(c);
1.164 nicm 456: environ_free(c->environ);
1.1 nicm 457:
1.162 nicm 458: proc_remove_peer(c->peer);
459: c->peer = NULL;
1.13 nicm 460:
1.351 nicm 461: if (c->out_fd != -1)
462: close(c->out_fd);
1.348 nicm 463: if (c->fd != -1) {
464: close(c->fd);
465: c->fd = -1;
466: }
1.142 nicm 467: server_client_unref(c);
1.71 nicm 468:
469: server_add_accept(0); /* may be more file descriptors now */
1.1 nicm 470:
471: recalculate_sizes();
1.41 nicm 472: server_check_unattached();
1.19 nicm 473: server_update_socket();
1.141 nicm 474: }
475:
476: /* Remove reference from a client. */
477: void
1.142 nicm 478: server_client_unref(struct client *c)
1.141 nicm 479: {
1.157 nicm 480: log_debug("unref client %p (%d references)", c, c->references);
1.141 nicm 481:
482: c->references--;
483: if (c->references == 0)
484: event_once(-1, EV_TIMEOUT, server_client_free, c, NULL);
485: }
486:
487: /* Free dead client. */
1.190 nicm 488: static void
1.170 nicm 489: server_client_free(__unused int fd, __unused short events, void *arg)
1.141 nicm 490: {
491: struct client *c = arg;
492:
1.157 nicm 493: log_debug("free client %p (%d references)", c, c->references);
1.141 nicm 494:
1.316 nicm 495: cmdq_free(c->queue);
1.194 nicm 496:
1.216 nicm 497: if (c->references == 0) {
498: free((void *)c->name);
1.141 nicm 499: free(c);
1.216 nicm 500: }
1.9 nicm 501: }
502:
1.220 nicm 503: /* Suspend a client. */
504: void
505: server_client_suspend(struct client *c)
506: {
1.232 nicm 507: struct session *s = c->session;
1.220 nicm 508:
1.352 nicm 509: if (s == NULL || (c->flags & CLIENT_UNATTACHEDFLAGS))
1.220 nicm 510: return;
511:
512: tty_stop_tty(&c->tty);
513: c->flags |= CLIENT_SUSPENDED;
514: proc_send(c->peer, MSG_SUSPEND, -1, NULL, 0);
515: }
516:
1.174 nicm 517: /* Detach a client. */
518: void
519: server_client_detach(struct client *c, enum msgtype msgtype)
520: {
1.232 nicm 521: struct session *s = c->session;
1.174 nicm 522:
1.389 nicm 523: if (s == NULL || (c->flags & CLIENT_NODETACHFLAGS))
1.174 nicm 524: return;
525:
1.352 nicm 526: c->flags |= CLIENT_EXIT;
527:
528: c->exit_type = CLIENT_EXIT_DETACH;
529: c->exit_msgtype = msgtype;
530: c->exit_session = xstrdup(s->name);
1.207 nicm 531: }
532:
1.208 nicm 533: /* Execute command to replace a client. */
1.207 nicm 534: void
535: server_client_exec(struct client *c, const char *cmd)
536: {
537: struct session *s = c->session;
1.208 nicm 538: char *msg;
539: const char *shell;
1.207 nicm 540: size_t cmdsize, shellsize;
541:
542: if (*cmd == '\0')
543: return;
544: cmdsize = strlen(cmd) + 1;
545:
546: if (s != NULL)
547: shell = options_get_string(s->options, "default-shell");
548: else
549: shell = options_get_string(global_s_options, "default-shell");
1.308 nicm 550: if (!checkshell(shell))
551: shell = _PATH_BSHELL;
1.207 nicm 552: shellsize = strlen(shell) + 1;
553:
554: msg = xmalloc(cmdsize + shellsize);
555: memcpy(msg, cmd, cmdsize);
556: memcpy(msg + cmdsize, shell, shellsize);
557:
558: proc_send(c->peer, MSG_EXEC, -1, msg, cmdsize + shellsize);
559: free(msg);
1.174 nicm 560: }
561:
1.66 nicm 562: /* Check for mouse keys. */
1.190 nicm 563: static key_code
1.276 nicm 564: server_client_check_mouse(struct client *c, struct key_event *event)
1.66 nicm 565: {
1.276 nicm 566: struct mouse_event *m = &event->m;
1.401 nicm 567: struct session *s = c->session, *fs;
568: struct winlink *fwl;
569: struct window_pane *wp, *fwp;
1.261 nicm 570: u_int x, y, b, sx, sy, px, py;
1.307 nicm 571: int ignore = 0;
1.192 nicm 572: key_code key;
573: struct timeval tv;
1.272 nicm 574: struct style_range *sr;
1.283 nicm 575: enum { NOTYPE,
576: MOVE,
577: DOWN,
578: UP,
579: DRAG,
580: WHEEL,
1.311 nicm 581: SECOND,
1.283 nicm 582: DOUBLE,
583: TRIPLE } type = NOTYPE;
1.276 nicm 584: enum { NOWHERE,
585: PANE,
586: STATUS,
587: STATUS_LEFT,
588: STATUS_RIGHT,
589: STATUS_DEFAULT,
1.283 nicm 590: BORDER } where = NOWHERE;
1.131 nicm 591:
1.261 nicm 592: log_debug("%s mouse %02x at %u,%u (last %u,%u) (%d)", c->name, m->b,
593: m->x, m->y, m->lx, m->ly, c->tty.mouse_drag_flag);
1.131 nicm 594:
595: /* What type of event is this? */
1.306 nicm 596: if (event->key == KEYC_DOUBLECLICK) {
597: type = DOUBLE;
598: x = m->x, y = m->y, b = m->b;
1.307 nicm 599: ignore = 1;
1.306 nicm 600: log_debug("double-click at %u,%u", x, y);
601: } else if ((m->sgr_type != ' ' &&
1.209 nicm 602: MOUSE_DRAG(m->sgr_b) &&
1.391 nicm 603: MOUSE_RELEASE(m->sgr_b)) ||
1.209 nicm 604: (m->sgr_type == ' ' &&
605: MOUSE_DRAG(m->b) &&
1.391 nicm 606: MOUSE_RELEASE(m->b) &&
607: MOUSE_RELEASE(m->lb))) {
1.209 nicm 608: type = MOVE;
609: x = m->x, y = m->y, b = 0;
610: log_debug("move at %u,%u", x, y);
611: } else if (MOUSE_DRAG(m->b)) {
1.131 nicm 612: type = DRAG;
613: if (c->tty.mouse_drag_flag) {
614: x = m->x, y = m->y, b = m->b;
1.278 nicm 615: if (x == m->lx && y == m->ly)
616: return (KEYC_UNKNOWN);
1.131 nicm 617: log_debug("drag update at %u,%u", x, y);
618: } else {
1.277 nicm 619: x = m->lx, y = m->ly, b = m->lb;
1.131 nicm 620: log_debug("drag start at %u,%u", x, y);
621: }
622: } else if (MOUSE_WHEEL(m->b)) {
623: type = WHEEL;
624: x = m->x, y = m->y, b = m->b;
625: log_debug("wheel at %u,%u", x, y);
1.200 nicm 626: } else if (MOUSE_RELEASE(m->b)) {
1.131 nicm 627: type = UP;
628: x = m->x, y = m->y, b = m->lb;
629: log_debug("up at %u,%u", x, y);
630: } else {
1.192 nicm 631: if (c->flags & CLIENT_DOUBLECLICK) {
632: evtimer_del(&c->click_timer);
633: c->flags &= ~CLIENT_DOUBLECLICK;
634: if (m->b == c->click_button) {
1.311 nicm 635: type = SECOND;
636: x = m->x, y = m->y, b = m->b;
637: log_debug("second-click at %u,%u", x, y);
1.306 nicm 638: c->flags |= CLIENT_TRIPLECLICK;
1.192 nicm 639: }
640: } else if (c->flags & CLIENT_TRIPLECLICK) {
641: evtimer_del(&c->click_timer);
642: c->flags &= ~CLIENT_TRIPLECLICK;
643: if (m->b == c->click_button) {
644: type = TRIPLE;
645: x = m->x, y = m->y, b = m->b;
646: log_debug("triple-click at %u,%u", x, y);
647: goto have_event;
648: }
1.311 nicm 649: } else {
650: type = DOWN;
651: x = m->x, y = m->y, b = m->b;
652: log_debug("down at %u,%u", x, y);
1.307 nicm 653: c->flags |= CLIENT_DOUBLECLICK;
1.311 nicm 654: }
1.192 nicm 655:
656: if (KEYC_CLICK_TIMEOUT != 0) {
1.306 nicm 657: memcpy(&c->click_event, m, sizeof c->click_event);
1.192 nicm 658: c->click_button = m->b;
659:
1.312 nicm 660: log_debug("click timer started");
1.192 nicm 661: tv.tv_sec = KEYC_CLICK_TIMEOUT / 1000;
662: tv.tv_usec = (KEYC_CLICK_TIMEOUT % 1000) * 1000L;
663: evtimer_del(&c->click_timer);
664: evtimer_add(&c->click_timer, &tv);
665: }
1.131 nicm 666: }
1.192 nicm 667:
668: have_event:
1.131 nicm 669: if (type == NOTYPE)
1.177 nicm 670: return (KEYC_UNKNOWN);
1.131 nicm 671:
1.258 nicm 672: /* Save the session. */
1.131 nicm 673: m->s = s->id;
1.258 nicm 674: m->w = -1;
1.401 nicm 675: m->wp = -1;
1.307 nicm 676: m->ignore = ignore;
1.131 nicm 677:
678: /* Is this on the status line? */
679: m->statusat = status_at_line(c);
1.292 nicm 680: m->statuslines = status_line_size(c);
1.272 nicm 681: if (m->statusat != -1 &&
682: y >= (u_int)m->statusat &&
1.292 nicm 683: y < m->statusat + m->statuslines) {
1.272 nicm 684: sr = status_get_range(c, x, y - m->statusat);
1.274 nicm 685: if (sr == NULL) {
686: where = STATUS_DEFAULT;
687: } else {
688: switch (sr->type) {
689: case STYLE_RANGE_NONE:
1.273 nicm 690: return (KEYC_UNKNOWN);
1.274 nicm 691: case STYLE_RANGE_LEFT:
1.401 nicm 692: log_debug("mouse range: left");
1.274 nicm 693: where = STATUS_LEFT;
694: break;
695: case STYLE_RANGE_RIGHT:
1.401 nicm 696: log_debug("mouse range: right");
1.274 nicm 697: where = STATUS_RIGHT;
698: break;
1.401 nicm 699: case STYLE_RANGE_PANE:
700: fwp = window_pane_find_by_id(sr->argument);
701: if (fwp == NULL)
702: return (KEYC_UNKNOWN);
703: m->wp = sr->argument;
704:
705: log_debug("mouse range: pane %%%u", m->wp);
706: where = STATUS;
707: break;
1.274 nicm 708: case STYLE_RANGE_WINDOW:
1.401 nicm 709: fwl = winlink_find_by_index(&s->windows,
1.298 nicm 710: sr->argument);
1.401 nicm 711: if (fwl == NULL)
1.274 nicm 712: return (KEYC_UNKNOWN);
1.401 nicm 713: m->w = fwl->window->id;
1.273 nicm 714:
1.401 nicm 715: log_debug("mouse range: window @%u", m->w);
716: where = STATUS;
717: break;
718: case STYLE_RANGE_SESSION:
719: fs = session_find_by_id(sr->argument);
720: if (fs == NULL)
721: return (KEYC_UNKNOWN);
722: m->s = sr->argument;
723:
724: log_debug("mouse range: session $%u", m->s);
725: where = STATUS;
726: break;
727: case STYLE_RANGE_USER:
1.274 nicm 728: where = STATUS;
729: break;
730: }
1.258 nicm 731: }
732: }
1.131 nicm 733:
734: /* Not on status line. Adjust position and check for border or pane. */
735: if (where == NOWHERE) {
1.261 nicm 736: px = x;
1.292 nicm 737: if (m->statusat == 0 && y >= m->statuslines)
738: py = y - m->statuslines;
1.131 nicm 739: else if (m->statusat > 0 && y >= (u_int)m->statusat)
1.261 nicm 740: py = m->statusat - 1;
741: else
742: py = y;
743:
744: tty_window_offset(&c->tty, &m->ox, &m->oy, &sx, &sy);
745: log_debug("mouse window @%u at %u,%u (%ux%u)",
746: s->curw->window->id, m->ox, m->oy, sx, sy);
747: if (px > sx || py > sy)
748: return (KEYC_UNKNOWN);
749: px = px + m->ox;
750: py = py + m->oy;
1.131 nicm 751:
1.260 nicm 752: /* Try the pane borders if not zoomed. */
753: if (~s->curw->window->flags & WINDOW_ZOOMED) {
754: TAILQ_FOREACH(wp, &s->curw->window->panes, entry) {
1.261 nicm 755: if ((wp->xoff + wp->sx == px &&
756: wp->yoff <= 1 + py &&
757: wp->yoff + wp->sy >= py) ||
758: (wp->yoff + wp->sy == py &&
759: wp->xoff <= 1 + px &&
760: wp->xoff + wp->sx >= px))
1.260 nicm 761: break;
762: }
763: if (wp != NULL)
764: where = BORDER;
1.131 nicm 765: }
1.260 nicm 766:
767: /* Otherwise try inside the pane. */
768: if (where == NOWHERE) {
1.261 nicm 769: wp = window_get_active_at(s->curw->window, px, py);
1.260 nicm 770: if (wp != NULL)
1.131 nicm 771: where = PANE;
1.315 nicm 772: else
773: return (KEYC_UNKNOWN);
1.131 nicm 774: }
1.260 nicm 775: if (where == PANE)
776: log_debug("mouse %u,%u on pane %%%u", x, y, wp->id);
777: else if (where == BORDER)
778: log_debug("mouse on pane %%%u border", wp->id);
1.131 nicm 779: m->wp = wp->id;
780: m->w = wp->window->id;
781: } else
782: m->wp = -1;
783:
784: /* Stop dragging if needed. */
1.391 nicm 785: if (type != DRAG && type != WHEEL && c->tty.mouse_drag_flag != 0) {
1.131 nicm 786: if (c->tty.mouse_drag_release != NULL)
787: c->tty.mouse_drag_release(c, m);
788:
789: c->tty.mouse_drag_update = NULL;
790: c->tty.mouse_drag_release = NULL;
791:
1.182 nicm 792: /*
1.183 nicm 793: * End a mouse drag by passing a MouseDragEnd key corresponding
794: * to the button that started the drag.
1.182 nicm 795: */
1.391 nicm 796: switch (c->tty.mouse_drag_flag - 1) {
797: case MOUSE_BUTTON_1:
1.182 nicm 798: if (where == PANE)
1.183 nicm 799: key = KEYC_MOUSEDRAGEND1_PANE;
1.182 nicm 800: if (where == STATUS)
1.183 nicm 801: key = KEYC_MOUSEDRAGEND1_STATUS;
1.258 nicm 802: if (where == STATUS_LEFT)
803: key = KEYC_MOUSEDRAGEND1_STATUS_LEFT;
804: if (where == STATUS_RIGHT)
805: key = KEYC_MOUSEDRAGEND1_STATUS_RIGHT;
1.274 nicm 806: if (where == STATUS_DEFAULT)
807: key = KEYC_MOUSEDRAGEND1_STATUS_DEFAULT;
1.182 nicm 808: if (where == BORDER)
1.183 nicm 809: key = KEYC_MOUSEDRAGEND1_BORDER;
1.182 nicm 810: break;
1.391 nicm 811: case MOUSE_BUTTON_2:
1.182 nicm 812: if (where == PANE)
1.183 nicm 813: key = KEYC_MOUSEDRAGEND2_PANE;
1.182 nicm 814: if (where == STATUS)
1.183 nicm 815: key = KEYC_MOUSEDRAGEND2_STATUS;
1.258 nicm 816: if (where == STATUS_LEFT)
817: key = KEYC_MOUSEDRAGEND2_STATUS_LEFT;
818: if (where == STATUS_RIGHT)
819: key = KEYC_MOUSEDRAGEND2_STATUS_RIGHT;
1.274 nicm 820: if (where == STATUS_DEFAULT)
821: key = KEYC_MOUSEDRAGEND2_STATUS_DEFAULT;
1.182 nicm 822: if (where == BORDER)
1.183 nicm 823: key = KEYC_MOUSEDRAGEND2_BORDER;
1.182 nicm 824: break;
1.391 nicm 825: case MOUSE_BUTTON_3:
1.182 nicm 826: if (where == PANE)
1.183 nicm 827: key = KEYC_MOUSEDRAGEND3_PANE;
1.182 nicm 828: if (where == STATUS)
1.183 nicm 829: key = KEYC_MOUSEDRAGEND3_STATUS;
1.258 nicm 830: if (where == STATUS_LEFT)
831: key = KEYC_MOUSEDRAGEND3_STATUS_LEFT;
832: if (where == STATUS_RIGHT)
833: key = KEYC_MOUSEDRAGEND3_STATUS_RIGHT;
1.274 nicm 834: if (where == STATUS_DEFAULT)
835: key = KEYC_MOUSEDRAGEND3_STATUS_DEFAULT;
1.182 nicm 836: if (where == BORDER)
1.183 nicm 837: key = KEYC_MOUSEDRAGEND3_BORDER;
1.182 nicm 838: break;
1.391 nicm 839: case MOUSE_BUTTON_6:
840: if (where == PANE)
841: key = KEYC_MOUSEDRAGEND6_PANE;
842: if (where == STATUS)
843: key = KEYC_MOUSEDRAGEND6_STATUS;
844: if (where == STATUS_LEFT)
845: key = KEYC_MOUSEDRAGEND6_STATUS_LEFT;
846: if (where == STATUS_RIGHT)
847: key = KEYC_MOUSEDRAGEND6_STATUS_RIGHT;
848: if (where == STATUS_DEFAULT)
849: key = KEYC_MOUSEDRAGEND6_STATUS_DEFAULT;
850: if (where == BORDER)
851: key = KEYC_MOUSEDRAGEND6_BORDER;
852: break;
853: case MOUSE_BUTTON_7:
854: if (where == PANE)
855: key = KEYC_MOUSEDRAGEND7_PANE;
856: if (where == STATUS)
857: key = KEYC_MOUSEDRAGEND7_STATUS;
858: if (where == STATUS_LEFT)
859: key = KEYC_MOUSEDRAGEND7_STATUS_LEFT;
860: if (where == STATUS_RIGHT)
861: key = KEYC_MOUSEDRAGEND7_STATUS_RIGHT;
862: if (where == STATUS_DEFAULT)
863: key = KEYC_MOUSEDRAGEND7_STATUS_DEFAULT;
864: if (where == BORDER)
865: key = KEYC_MOUSEDRAGEND7_BORDER;
866: break;
867: case MOUSE_BUTTON_8:
868: if (where == PANE)
869: key = KEYC_MOUSEDRAGEND8_PANE;
870: if (where == STATUS)
871: key = KEYC_MOUSEDRAGEND8_STATUS;
872: if (where == STATUS_LEFT)
873: key = KEYC_MOUSEDRAGEND8_STATUS_LEFT;
874: if (where == STATUS_RIGHT)
875: key = KEYC_MOUSEDRAGEND8_STATUS_RIGHT;
876: if (where == STATUS_DEFAULT)
877: key = KEYC_MOUSEDRAGEND8_STATUS_DEFAULT;
878: if (where == BORDER)
879: key = KEYC_MOUSEDRAGEND8_BORDER;
880: break;
881: case MOUSE_BUTTON_9:
882: if (where == PANE)
883: key = KEYC_MOUSEDRAGEND9_PANE;
884: if (where == STATUS)
885: key = KEYC_MOUSEDRAGEND9_STATUS;
886: if (where == STATUS_LEFT)
887: key = KEYC_MOUSEDRAGEND9_STATUS_LEFT;
888: if (where == STATUS_RIGHT)
889: key = KEYC_MOUSEDRAGEND9_STATUS_RIGHT;
890: if (where == STATUS_DEFAULT)
891: key = KEYC_MOUSEDRAGEND9_STATUS_DEFAULT;
892: if (where == BORDER)
893: key = KEYC_MOUSEDRAGEND9_BORDER;
894: break;
895: case MOUSE_BUTTON_10:
896: if (where == PANE)
897: key = KEYC_MOUSEDRAGEND10_PANE;
898: if (where == STATUS)
899: key = KEYC_MOUSEDRAGEND10_STATUS;
900: if (where == STATUS_LEFT)
901: key = KEYC_MOUSEDRAGEND10_STATUS_LEFT;
902: if (where == STATUS_RIGHT)
903: key = KEYC_MOUSEDRAGEND10_STATUS_RIGHT;
904: if (where == STATUS_DEFAULT)
905: key = KEYC_MOUSEDRAGEND10_STATUS_DEFAULT;
906: if (where == BORDER)
907: key = KEYC_MOUSEDRAGEND10_BORDER;
908: break;
909: case MOUSE_BUTTON_11:
910: if (where == PANE)
911: key = KEYC_MOUSEDRAGEND11_PANE;
912: if (where == STATUS)
913: key = KEYC_MOUSEDRAGEND11_STATUS;
914: if (where == STATUS_LEFT)
915: key = KEYC_MOUSEDRAGEND11_STATUS_LEFT;
916: if (where == STATUS_RIGHT)
917: key = KEYC_MOUSEDRAGEND11_STATUS_RIGHT;
918: if (where == STATUS_DEFAULT)
919: key = KEYC_MOUSEDRAGEND11_STATUS_DEFAULT;
920: if (where == BORDER)
921: key = KEYC_MOUSEDRAGEND11_BORDER;
922: break;
1.182 nicm 923: default:
924: key = KEYC_MOUSE;
925: break;
926: }
1.131 nicm 927: c->tty.mouse_drag_flag = 0;
1.305 nicm 928: goto out;
1.131 nicm 929: }
930:
931: /* Convert to a key binding. */
1.177 nicm 932: key = KEYC_UNKNOWN;
1.131 nicm 933: switch (type) {
934: case NOTYPE:
935: break;
1.209 nicm 936: case MOVE:
937: if (where == PANE)
938: key = KEYC_MOUSEMOVE_PANE;
939: if (where == STATUS)
940: key = KEYC_MOUSEMOVE_STATUS;
1.274 nicm 941: if (where == STATUS_LEFT)
942: key = KEYC_MOUSEMOVE_STATUS_LEFT;
943: if (where == STATUS_RIGHT)
944: key = KEYC_MOUSEMOVE_STATUS_RIGHT;
945: if (where == STATUS_DEFAULT)
946: key = KEYC_MOUSEMOVE_STATUS_DEFAULT;
1.209 nicm 947: if (where == BORDER)
948: key = KEYC_MOUSEMOVE_BORDER;
949: break;
1.131 nicm 950: case DRAG:
1.204 nicm 951: if (c->tty.mouse_drag_update != NULL)
952: key = KEYC_DRAGGING;
953: else {
1.131 nicm 954: switch (MOUSE_BUTTONS(b)) {
1.391 nicm 955: case MOUSE_BUTTON_1:
1.131 nicm 956: if (where == PANE)
957: key = KEYC_MOUSEDRAG1_PANE;
958: if (where == STATUS)
959: key = KEYC_MOUSEDRAG1_STATUS;
1.258 nicm 960: if (where == STATUS_LEFT)
961: key = KEYC_MOUSEDRAG1_STATUS_LEFT;
962: if (where == STATUS_RIGHT)
963: key = KEYC_MOUSEDRAG1_STATUS_RIGHT;
1.274 nicm 964: if (where == STATUS_DEFAULT)
965: key = KEYC_MOUSEDRAG1_STATUS_DEFAULT;
1.131 nicm 966: if (where == BORDER)
967: key = KEYC_MOUSEDRAG1_BORDER;
968: break;
1.391 nicm 969: case MOUSE_BUTTON_2:
1.131 nicm 970: if (where == PANE)
971: key = KEYC_MOUSEDRAG2_PANE;
972: if (where == STATUS)
973: key = KEYC_MOUSEDRAG2_STATUS;
1.258 nicm 974: if (where == STATUS_LEFT)
975: key = KEYC_MOUSEDRAG2_STATUS_LEFT;
976: if (where == STATUS_RIGHT)
977: key = KEYC_MOUSEDRAG2_STATUS_RIGHT;
1.274 nicm 978: if (where == STATUS_DEFAULT)
979: key = KEYC_MOUSEDRAG2_STATUS_DEFAULT;
1.131 nicm 980: if (where == BORDER)
981: key = KEYC_MOUSEDRAG2_BORDER;
982: break;
1.391 nicm 983: case MOUSE_BUTTON_3:
1.131 nicm 984: if (where == PANE)
985: key = KEYC_MOUSEDRAG3_PANE;
986: if (where == STATUS)
987: key = KEYC_MOUSEDRAG3_STATUS;
1.258 nicm 988: if (where == STATUS_LEFT)
989: key = KEYC_MOUSEDRAG3_STATUS_LEFT;
990: if (where == STATUS_RIGHT)
991: key = KEYC_MOUSEDRAG3_STATUS_RIGHT;
1.274 nicm 992: if (where == STATUS_DEFAULT)
993: key = KEYC_MOUSEDRAG3_STATUS_DEFAULT;
1.131 nicm 994: if (where == BORDER)
995: key = KEYC_MOUSEDRAG3_BORDER;
996: break;
1.391 nicm 997: case MOUSE_BUTTON_6:
998: if (where == PANE)
999: key = KEYC_MOUSEDRAG6_PANE;
1000: if (where == STATUS)
1001: key = KEYC_MOUSEDRAG6_STATUS;
1002: if (where == STATUS_LEFT)
1003: key = KEYC_MOUSEDRAG6_STATUS_LEFT;
1004: if (where == STATUS_RIGHT)
1005: key = KEYC_MOUSEDRAG6_STATUS_RIGHT;
1006: if (where == STATUS_DEFAULT)
1007: key = KEYC_MOUSEDRAG6_STATUS_DEFAULT;
1008: if (where == BORDER)
1009: key = KEYC_MOUSEDRAG6_BORDER;
1010: break;
1011: case MOUSE_BUTTON_7:
1012: if (where == PANE)
1013: key = KEYC_MOUSEDRAG7_PANE;
1014: if (where == STATUS)
1015: key = KEYC_MOUSEDRAG7_STATUS;
1016: if (where == STATUS_LEFT)
1017: key = KEYC_MOUSEDRAG7_STATUS_LEFT;
1018: if (where == STATUS_RIGHT)
1019: key = KEYC_MOUSEDRAG7_STATUS_RIGHT;
1020: if (where == STATUS_DEFAULT)
1021: key = KEYC_MOUSEDRAG7_STATUS_DEFAULT;
1022: if (where == BORDER)
1023: key = KEYC_MOUSEDRAG7_BORDER;
1024: break;
1025: case MOUSE_BUTTON_8:
1026: if (where == PANE)
1027: key = KEYC_MOUSEDRAG8_PANE;
1028: if (where == STATUS)
1029: key = KEYC_MOUSEDRAG8_STATUS;
1030: if (where == STATUS_LEFT)
1031: key = KEYC_MOUSEDRAG8_STATUS_LEFT;
1032: if (where == STATUS_RIGHT)
1033: key = KEYC_MOUSEDRAG8_STATUS_RIGHT;
1034: if (where == STATUS_DEFAULT)
1035: key = KEYC_MOUSEDRAG8_STATUS_DEFAULT;
1036: if (where == BORDER)
1037: key = KEYC_MOUSEDRAG8_BORDER;
1038: break;
1039: case MOUSE_BUTTON_9:
1040: if (where == PANE)
1041: key = KEYC_MOUSEDRAG9_PANE;
1042: if (where == STATUS)
1043: key = KEYC_MOUSEDRAG9_STATUS;
1044: if (where == STATUS_LEFT)
1045: key = KEYC_MOUSEDRAG9_STATUS_LEFT;
1046: if (where == STATUS_RIGHT)
1047: key = KEYC_MOUSEDRAG9_STATUS_RIGHT;
1048: if (where == STATUS_DEFAULT)
1049: key = KEYC_MOUSEDRAG9_STATUS_DEFAULT;
1050: if (where == BORDER)
1051: key = KEYC_MOUSEDRAG9_BORDER;
1052: break;
1053: case MOUSE_BUTTON_10:
1054: if (where == PANE)
1055: key = KEYC_MOUSEDRAG10_PANE;
1056: if (where == STATUS)
1057: key = KEYC_MOUSEDRAG10_STATUS;
1058: if (where == STATUS_LEFT)
1059: key = KEYC_MOUSEDRAG10_STATUS_LEFT;
1060: if (where == STATUS_RIGHT)
1061: key = KEYC_MOUSEDRAG10_STATUS_RIGHT;
1062: if (where == STATUS_DEFAULT)
1063: key = KEYC_MOUSEDRAG10_STATUS_DEFAULT;
1064: if (where == BORDER)
1065: key = KEYC_MOUSEDRAG10_BORDER;
1066: break;
1067: case MOUSE_BUTTON_11:
1068: if (where == PANE)
1069: key = KEYC_MOUSEDRAG11_PANE;
1070: if (where == STATUS)
1071: key = KEYC_MOUSEDRAG11_STATUS;
1072: if (where == STATUS_LEFT)
1073: key = KEYC_MOUSEDRAG11_STATUS_LEFT;
1074: if (where == STATUS_RIGHT)
1075: key = KEYC_MOUSEDRAG11_STATUS_RIGHT;
1076: if (where == STATUS_DEFAULT)
1077: key = KEYC_MOUSEDRAG11_STATUS_DEFAULT;
1078: if (where == BORDER)
1079: key = KEYC_MOUSEDRAG11_BORDER;
1080: break;
1.131 nicm 1081: }
1082: }
1.66 nicm 1083:
1.182 nicm 1084: /*
1085: * Begin a drag by setting the flag to a non-zero value that
1086: * corresponds to the mouse button in use.
1087: */
1088: c->tty.mouse_drag_flag = MOUSE_BUTTONS(b) + 1;
1.131 nicm 1089: break;
1090: case WHEEL:
1091: if (MOUSE_BUTTONS(b) == MOUSE_WHEEL_UP) {
1092: if (where == PANE)
1093: key = KEYC_WHEELUP_PANE;
1094: if (where == STATUS)
1095: key = KEYC_WHEELUP_STATUS;
1.258 nicm 1096: if (where == STATUS_LEFT)
1097: key = KEYC_WHEELUP_STATUS_LEFT;
1098: if (where == STATUS_RIGHT)
1099: key = KEYC_WHEELUP_STATUS_RIGHT;
1.274 nicm 1100: if (where == STATUS_DEFAULT)
1101: key = KEYC_WHEELUP_STATUS_DEFAULT;
1.131 nicm 1102: if (where == BORDER)
1103: key = KEYC_WHEELUP_BORDER;
1104: } else {
1105: if (where == PANE)
1106: key = KEYC_WHEELDOWN_PANE;
1107: if (where == STATUS)
1108: key = KEYC_WHEELDOWN_STATUS;
1.274 nicm 1109: if (where == STATUS_LEFT)
1110: key = KEYC_WHEELDOWN_STATUS_LEFT;
1111: if (where == STATUS_RIGHT)
1112: key = KEYC_WHEELDOWN_STATUS_RIGHT;
1113: if (where == STATUS_DEFAULT)
1114: key = KEYC_WHEELDOWN_STATUS_DEFAULT;
1.131 nicm 1115: if (where == BORDER)
1116: key = KEYC_WHEELDOWN_BORDER;
1117: }
1118: break;
1119: case UP:
1120: switch (MOUSE_BUTTONS(b)) {
1.391 nicm 1121: case MOUSE_BUTTON_1:
1.131 nicm 1122: if (where == PANE)
1123: key = KEYC_MOUSEUP1_PANE;
1124: if (where == STATUS)
1125: key = KEYC_MOUSEUP1_STATUS;
1.258 nicm 1126: if (where == STATUS_LEFT)
1127: key = KEYC_MOUSEUP1_STATUS_LEFT;
1128: if (where == STATUS_RIGHT)
1129: key = KEYC_MOUSEUP1_STATUS_RIGHT;
1.274 nicm 1130: if (where == STATUS_DEFAULT)
1131: key = KEYC_MOUSEUP1_STATUS_DEFAULT;
1.131 nicm 1132: if (where == BORDER)
1133: key = KEYC_MOUSEUP1_BORDER;
1134: break;
1.391 nicm 1135: case MOUSE_BUTTON_2:
1.131 nicm 1136: if (where == PANE)
1137: key = KEYC_MOUSEUP2_PANE;
1138: if (where == STATUS)
1139: key = KEYC_MOUSEUP2_STATUS;
1.258 nicm 1140: if (where == STATUS_LEFT)
1141: key = KEYC_MOUSEUP2_STATUS_LEFT;
1142: if (where == STATUS_RIGHT)
1143: key = KEYC_MOUSEUP2_STATUS_RIGHT;
1.274 nicm 1144: if (where == STATUS_DEFAULT)
1145: key = KEYC_MOUSEUP2_STATUS_DEFAULT;
1.131 nicm 1146: if (where == BORDER)
1147: key = KEYC_MOUSEUP2_BORDER;
1148: break;
1.391 nicm 1149: case MOUSE_BUTTON_3:
1.131 nicm 1150: if (where == PANE)
1151: key = KEYC_MOUSEUP3_PANE;
1152: if (where == STATUS)
1153: key = KEYC_MOUSEUP3_STATUS;
1.258 nicm 1154: if (where == STATUS_LEFT)
1155: key = KEYC_MOUSEUP3_STATUS_LEFT;
1156: if (where == STATUS_RIGHT)
1157: key = KEYC_MOUSEUP3_STATUS_RIGHT;
1.274 nicm 1158: if (where == STATUS_DEFAULT)
1159: key = KEYC_MOUSEUP3_STATUS_DEFAULT;
1.131 nicm 1160: if (where == BORDER)
1161: key = KEYC_MOUSEUP3_BORDER;
1162: break;
1.391 nicm 1163: case MOUSE_BUTTON_6:
1164: if (where == PANE)
1165: key = KEYC_MOUSEUP6_PANE;
1166: if (where == STATUS)
1167: key = KEYC_MOUSEUP6_STATUS;
1168: if (where == STATUS_LEFT)
1169: key = KEYC_MOUSEUP6_STATUS_LEFT;
1170: if (where == STATUS_RIGHT)
1171: key = KEYC_MOUSEUP6_STATUS_RIGHT;
1172: if (where == STATUS_DEFAULT)
1173: key = KEYC_MOUSEUP6_STATUS_DEFAULT;
1174: if (where == BORDER)
1175: key = KEYC_MOUSEUP6_BORDER;
1176: break;
1177: case MOUSE_BUTTON_7:
1178: if (where == PANE)
1179: key = KEYC_MOUSEUP7_PANE;
1180: if (where == STATUS)
1181: key = KEYC_MOUSEUP7_STATUS;
1182: if (where == STATUS_LEFT)
1183: key = KEYC_MOUSEUP7_STATUS_LEFT;
1184: if (where == STATUS_RIGHT)
1185: key = KEYC_MOUSEUP7_STATUS_RIGHT;
1186: if (where == STATUS_DEFAULT)
1187: key = KEYC_MOUSEUP7_STATUS_DEFAULT;
1188: if (where == BORDER)
1189: key = KEYC_MOUSEUP7_BORDER;
1190: break;
1191: case MOUSE_BUTTON_8:
1192: if (where == PANE)
1193: key = KEYC_MOUSEUP8_PANE;
1194: if (where == STATUS)
1195: key = KEYC_MOUSEUP8_STATUS;
1196: if (where == STATUS_LEFT)
1197: key = KEYC_MOUSEUP8_STATUS_LEFT;
1198: if (where == STATUS_RIGHT)
1199: key = KEYC_MOUSEUP8_STATUS_RIGHT;
1200: if (where == STATUS_DEFAULT)
1201: key = KEYC_MOUSEUP8_STATUS_DEFAULT;
1202: if (where == BORDER)
1203: key = KEYC_MOUSEUP8_BORDER;
1204: break;
1205: case MOUSE_BUTTON_9:
1206: if (where == PANE)
1207: key = KEYC_MOUSEUP9_PANE;
1208: if (where == STATUS)
1209: key = KEYC_MOUSEUP9_STATUS;
1210: if (where == STATUS_LEFT)
1211: key = KEYC_MOUSEUP9_STATUS_LEFT;
1212: if (where == STATUS_RIGHT)
1213: key = KEYC_MOUSEUP9_STATUS_RIGHT;
1214: if (where == STATUS_DEFAULT)
1215: key = KEYC_MOUSEUP9_STATUS_DEFAULT;
1216: if (where == BORDER)
1217: key = KEYC_MOUSEUP9_BORDER;
1218: break;
1219: case MOUSE_BUTTON_10:
1220: if (where == PANE)
1221: key = KEYC_MOUSEUP1_PANE;
1222: if (where == STATUS)
1223: key = KEYC_MOUSEUP1_STATUS;
1224: if (where == STATUS_LEFT)
1225: key = KEYC_MOUSEUP1_STATUS_LEFT;
1226: if (where == STATUS_RIGHT)
1227: key = KEYC_MOUSEUP1_STATUS_RIGHT;
1228: if (where == STATUS_DEFAULT)
1229: key = KEYC_MOUSEUP1_STATUS_DEFAULT;
1230: if (where == BORDER)
1231: key = KEYC_MOUSEUP1_BORDER;
1232: break;
1233: case MOUSE_BUTTON_11:
1234: if (where == PANE)
1235: key = KEYC_MOUSEUP11_PANE;
1236: if (where == STATUS)
1237: key = KEYC_MOUSEUP11_STATUS;
1238: if (where == STATUS_LEFT)
1239: key = KEYC_MOUSEUP11_STATUS_LEFT;
1240: if (where == STATUS_RIGHT)
1241: key = KEYC_MOUSEUP11_STATUS_RIGHT;
1242: if (where == STATUS_DEFAULT)
1243: key = KEYC_MOUSEUP11_STATUS_DEFAULT;
1244: if (where == BORDER)
1245: key = KEYC_MOUSEUP11_BORDER;
1246: break;
1.131 nicm 1247: }
1248: break;
1249: case DOWN:
1250: switch (MOUSE_BUTTONS(b)) {
1.391 nicm 1251: case MOUSE_BUTTON_1:
1.131 nicm 1252: if (where == PANE)
1253: key = KEYC_MOUSEDOWN1_PANE;
1254: if (where == STATUS)
1255: key = KEYC_MOUSEDOWN1_STATUS;
1.258 nicm 1256: if (where == STATUS_LEFT)
1257: key = KEYC_MOUSEDOWN1_STATUS_LEFT;
1258: if (where == STATUS_RIGHT)
1259: key = KEYC_MOUSEDOWN1_STATUS_RIGHT;
1.274 nicm 1260: if (where == STATUS_DEFAULT)
1261: key = KEYC_MOUSEDOWN1_STATUS_DEFAULT;
1.131 nicm 1262: if (where == BORDER)
1263: key = KEYC_MOUSEDOWN1_BORDER;
1264: break;
1.391 nicm 1265: case MOUSE_BUTTON_2:
1.131 nicm 1266: if (where == PANE)
1267: key = KEYC_MOUSEDOWN2_PANE;
1268: if (where == STATUS)
1269: key = KEYC_MOUSEDOWN2_STATUS;
1.258 nicm 1270: if (where == STATUS_LEFT)
1271: key = KEYC_MOUSEDOWN2_STATUS_LEFT;
1272: if (where == STATUS_RIGHT)
1273: key = KEYC_MOUSEDOWN2_STATUS_RIGHT;
1.274 nicm 1274: if (where == STATUS_DEFAULT)
1275: key = KEYC_MOUSEDOWN2_STATUS_DEFAULT;
1.131 nicm 1276: if (where == BORDER)
1277: key = KEYC_MOUSEDOWN2_BORDER;
1278: break;
1.391 nicm 1279: case MOUSE_BUTTON_3:
1.131 nicm 1280: if (where == PANE)
1281: key = KEYC_MOUSEDOWN3_PANE;
1282: if (where == STATUS)
1283: key = KEYC_MOUSEDOWN3_STATUS;
1.258 nicm 1284: if (where == STATUS_LEFT)
1285: key = KEYC_MOUSEDOWN3_STATUS_LEFT;
1286: if (where == STATUS_RIGHT)
1287: key = KEYC_MOUSEDOWN3_STATUS_RIGHT;
1.274 nicm 1288: if (where == STATUS_DEFAULT)
1289: key = KEYC_MOUSEDOWN3_STATUS_DEFAULT;
1.131 nicm 1290: if (where == BORDER)
1291: key = KEYC_MOUSEDOWN3_BORDER;
1.311 nicm 1292: break;
1.391 nicm 1293: case MOUSE_BUTTON_6:
1294: if (where == PANE)
1295: key = KEYC_MOUSEDOWN6_PANE;
1296: if (where == STATUS)
1297: key = KEYC_MOUSEDOWN6_STATUS;
1298: if (where == STATUS_LEFT)
1299: key = KEYC_MOUSEDOWN6_STATUS_LEFT;
1300: if (where == STATUS_RIGHT)
1301: key = KEYC_MOUSEDOWN6_STATUS_RIGHT;
1302: if (where == STATUS_DEFAULT)
1303: key = KEYC_MOUSEDOWN6_STATUS_DEFAULT;
1304: if (where == BORDER)
1305: key = KEYC_MOUSEDOWN6_BORDER;
1306: break;
1307: case MOUSE_BUTTON_7:
1308: if (where == PANE)
1309: key = KEYC_MOUSEDOWN7_PANE;
1310: if (where == STATUS)
1311: key = KEYC_MOUSEDOWN7_STATUS;
1312: if (where == STATUS_LEFT)
1313: key = KEYC_MOUSEDOWN7_STATUS_LEFT;
1314: if (where == STATUS_RIGHT)
1315: key = KEYC_MOUSEDOWN7_STATUS_RIGHT;
1316: if (where == STATUS_DEFAULT)
1317: key = KEYC_MOUSEDOWN7_STATUS_DEFAULT;
1318: if (where == BORDER)
1319: key = KEYC_MOUSEDOWN7_BORDER;
1320: break;
1321: case MOUSE_BUTTON_8:
1322: if (where == PANE)
1323: key = KEYC_MOUSEDOWN8_PANE;
1324: if (where == STATUS)
1325: key = KEYC_MOUSEDOWN8_STATUS;
1326: if (where == STATUS_LEFT)
1327: key = KEYC_MOUSEDOWN8_STATUS_LEFT;
1328: if (where == STATUS_RIGHT)
1329: key = KEYC_MOUSEDOWN8_STATUS_RIGHT;
1330: if (where == STATUS_DEFAULT)
1331: key = KEYC_MOUSEDOWN8_STATUS_DEFAULT;
1332: if (where == BORDER)
1333: key = KEYC_MOUSEDOWN8_BORDER;
1334: break;
1335: case MOUSE_BUTTON_9:
1336: if (where == PANE)
1337: key = KEYC_MOUSEDOWN9_PANE;
1338: if (where == STATUS)
1339: key = KEYC_MOUSEDOWN9_STATUS;
1340: if (where == STATUS_LEFT)
1341: key = KEYC_MOUSEDOWN9_STATUS_LEFT;
1342: if (where == STATUS_RIGHT)
1343: key = KEYC_MOUSEDOWN9_STATUS_RIGHT;
1344: if (where == STATUS_DEFAULT)
1345: key = KEYC_MOUSEDOWN9_STATUS_DEFAULT;
1346: if (where == BORDER)
1347: key = KEYC_MOUSEDOWN9_BORDER;
1348: break;
1349: case MOUSE_BUTTON_10:
1350: if (where == PANE)
1351: key = KEYC_MOUSEDOWN10_PANE;
1352: if (where == STATUS)
1353: key = KEYC_MOUSEDOWN10_STATUS;
1354: if (where == STATUS_LEFT)
1355: key = KEYC_MOUSEDOWN10_STATUS_LEFT;
1356: if (where == STATUS_RIGHT)
1357: key = KEYC_MOUSEDOWN10_STATUS_RIGHT;
1358: if (where == STATUS_DEFAULT)
1359: key = KEYC_MOUSEDOWN10_STATUS_DEFAULT;
1360: if (where == BORDER)
1361: key = KEYC_MOUSEDOWN10_BORDER;
1362: break;
1363: case MOUSE_BUTTON_11:
1364: if (where == PANE)
1365: key = KEYC_MOUSEDOWN11_PANE;
1366: if (where == STATUS)
1367: key = KEYC_MOUSEDOWN11_STATUS;
1368: if (where == STATUS_LEFT)
1369: key = KEYC_MOUSEDOWN11_STATUS_LEFT;
1370: if (where == STATUS_RIGHT)
1371: key = KEYC_MOUSEDOWN11_STATUS_RIGHT;
1372: if (where == STATUS_DEFAULT)
1373: key = KEYC_MOUSEDOWN11_STATUS_DEFAULT;
1374: if (where == BORDER)
1375: key = KEYC_MOUSEDOWN11_BORDER;
1376: break;
1.311 nicm 1377: }
1378: break;
1379: case SECOND:
1380: switch (MOUSE_BUTTONS(b)) {
1.391 nicm 1381: case MOUSE_BUTTON_1:
1.311 nicm 1382: if (where == PANE)
1383: key = KEYC_SECONDCLICK1_PANE;
1384: if (where == STATUS)
1385: key = KEYC_SECONDCLICK1_STATUS;
1386: if (where == STATUS_LEFT)
1387: key = KEYC_SECONDCLICK1_STATUS_LEFT;
1388: if (where == STATUS_RIGHT)
1389: key = KEYC_SECONDCLICK1_STATUS_RIGHT;
1390: if (where == STATUS_DEFAULT)
1391: key = KEYC_SECONDCLICK1_STATUS_DEFAULT;
1392: if (where == BORDER)
1393: key = KEYC_SECONDCLICK1_BORDER;
1394: break;
1.391 nicm 1395: case MOUSE_BUTTON_2:
1.311 nicm 1396: if (where == PANE)
1397: key = KEYC_SECONDCLICK2_PANE;
1398: if (where == STATUS)
1399: key = KEYC_SECONDCLICK2_STATUS;
1400: if (where == STATUS_LEFT)
1401: key = KEYC_SECONDCLICK2_STATUS_LEFT;
1402: if (where == STATUS_RIGHT)
1403: key = KEYC_SECONDCLICK2_STATUS_RIGHT;
1404: if (where == STATUS_DEFAULT)
1405: key = KEYC_SECONDCLICK2_STATUS_DEFAULT;
1406: if (where == BORDER)
1407: key = KEYC_SECONDCLICK2_BORDER;
1408: break;
1.391 nicm 1409: case MOUSE_BUTTON_3:
1.311 nicm 1410: if (where == PANE)
1411: key = KEYC_SECONDCLICK3_PANE;
1412: if (where == STATUS)
1413: key = KEYC_SECONDCLICK3_STATUS;
1414: if (where == STATUS_LEFT)
1415: key = KEYC_SECONDCLICK3_STATUS_LEFT;
1416: if (where == STATUS_RIGHT)
1417: key = KEYC_SECONDCLICK3_STATUS_RIGHT;
1418: if (where == STATUS_DEFAULT)
1419: key = KEYC_SECONDCLICK3_STATUS_DEFAULT;
1420: if (where == BORDER)
1421: key = KEYC_SECONDCLICK3_BORDER;
1.131 nicm 1422: break;
1.391 nicm 1423: case MOUSE_BUTTON_6:
1424: if (where == PANE)
1425: key = KEYC_SECONDCLICK6_PANE;
1426: if (where == STATUS)
1427: key = KEYC_SECONDCLICK6_STATUS;
1428: if (where == STATUS_LEFT)
1429: key = KEYC_SECONDCLICK6_STATUS_LEFT;
1430: if (where == STATUS_RIGHT)
1431: key = KEYC_SECONDCLICK6_STATUS_RIGHT;
1432: if (where == STATUS_DEFAULT)
1433: key = KEYC_SECONDCLICK6_STATUS_DEFAULT;
1434: if (where == BORDER)
1435: key = KEYC_SECONDCLICK6_BORDER;
1436: break;
1437: case MOUSE_BUTTON_7:
1438: if (where == PANE)
1439: key = KEYC_SECONDCLICK7_PANE;
1440: if (where == STATUS)
1441: key = KEYC_SECONDCLICK7_STATUS;
1442: if (where == STATUS_LEFT)
1443: key = KEYC_SECONDCLICK7_STATUS_LEFT;
1444: if (where == STATUS_RIGHT)
1445: key = KEYC_SECONDCLICK7_STATUS_RIGHT;
1446: if (where == STATUS_DEFAULT)
1447: key = KEYC_SECONDCLICK7_STATUS_DEFAULT;
1448: if (where == BORDER)
1449: key = KEYC_SECONDCLICK7_BORDER;
1450: break;
1451: case MOUSE_BUTTON_8:
1452: if (where == PANE)
1453: key = KEYC_SECONDCLICK8_PANE;
1454: if (where == STATUS)
1455: key = KEYC_SECONDCLICK8_STATUS;
1456: if (where == STATUS_LEFT)
1457: key = KEYC_SECONDCLICK8_STATUS_LEFT;
1458: if (where == STATUS_RIGHT)
1459: key = KEYC_SECONDCLICK8_STATUS_RIGHT;
1460: if (where == STATUS_DEFAULT)
1461: key = KEYC_SECONDCLICK8_STATUS_DEFAULT;
1462: if (where == BORDER)
1463: key = KEYC_SECONDCLICK8_BORDER;
1464: break;
1465: case MOUSE_BUTTON_9:
1466: if (where == PANE)
1467: key = KEYC_SECONDCLICK9_PANE;
1468: if (where == STATUS)
1469: key = KEYC_SECONDCLICK9_STATUS;
1470: if (where == STATUS_LEFT)
1471: key = KEYC_SECONDCLICK9_STATUS_LEFT;
1472: if (where == STATUS_RIGHT)
1473: key = KEYC_SECONDCLICK9_STATUS_RIGHT;
1474: if (where == STATUS_DEFAULT)
1475: key = KEYC_SECONDCLICK9_STATUS_DEFAULT;
1476: if (where == BORDER)
1477: key = KEYC_SECONDCLICK9_BORDER;
1478: break;
1479: case MOUSE_BUTTON_10:
1480: if (where == PANE)
1481: key = KEYC_SECONDCLICK10_PANE;
1482: if (where == STATUS)
1483: key = KEYC_SECONDCLICK10_STATUS;
1484: if (where == STATUS_LEFT)
1485: key = KEYC_SECONDCLICK10_STATUS_LEFT;
1486: if (where == STATUS_RIGHT)
1487: key = KEYC_SECONDCLICK10_STATUS_RIGHT;
1488: if (where == STATUS_DEFAULT)
1489: key = KEYC_SECONDCLICK10_STATUS_DEFAULT;
1490: if (where == BORDER)
1491: key = KEYC_SECONDCLICK10_BORDER;
1492: break;
1493: case MOUSE_BUTTON_11:
1494: if (where == PANE)
1495: key = KEYC_SECONDCLICK11_PANE;
1496: if (where == STATUS)
1497: key = KEYC_SECONDCLICK11_STATUS;
1498: if (where == STATUS_LEFT)
1499: key = KEYC_SECONDCLICK11_STATUS_LEFT;
1500: if (where == STATUS_RIGHT)
1501: key = KEYC_SECONDCLICK11_STATUS_RIGHT;
1502: if (where == STATUS_DEFAULT)
1503: key = KEYC_SECONDCLICK11_STATUS_DEFAULT;
1504: if (where == BORDER)
1505: key = KEYC_SECONDCLICK11_BORDER;
1506: break;
1.66 nicm 1507: }
1.131 nicm 1508: break;
1.192 nicm 1509: case DOUBLE:
1510: switch (MOUSE_BUTTONS(b)) {
1.391 nicm 1511: case MOUSE_BUTTON_1:
1.192 nicm 1512: if (where == PANE)
1513: key = KEYC_DOUBLECLICK1_PANE;
1514: if (where == STATUS)
1515: key = KEYC_DOUBLECLICK1_STATUS;
1.258 nicm 1516: if (where == STATUS_LEFT)
1517: key = KEYC_DOUBLECLICK1_STATUS_LEFT;
1518: if (where == STATUS_RIGHT)
1519: key = KEYC_DOUBLECLICK1_STATUS_RIGHT;
1.274 nicm 1520: if (where == STATUS_DEFAULT)
1521: key = KEYC_DOUBLECLICK1_STATUS_DEFAULT;
1.192 nicm 1522: if (where == BORDER)
1523: key = KEYC_DOUBLECLICK1_BORDER;
1524: break;
1.391 nicm 1525: case MOUSE_BUTTON_2:
1.192 nicm 1526: if (where == PANE)
1527: key = KEYC_DOUBLECLICK2_PANE;
1528: if (where == STATUS)
1529: key = KEYC_DOUBLECLICK2_STATUS;
1.258 nicm 1530: if (where == STATUS_LEFT)
1531: key = KEYC_DOUBLECLICK2_STATUS_LEFT;
1532: if (where == STATUS_RIGHT)
1533: key = KEYC_DOUBLECLICK2_STATUS_RIGHT;
1.274 nicm 1534: if (where == STATUS_DEFAULT)
1535: key = KEYC_DOUBLECLICK2_STATUS_DEFAULT;
1.192 nicm 1536: if (where == BORDER)
1537: key = KEYC_DOUBLECLICK2_BORDER;
1538: break;
1.391 nicm 1539: case MOUSE_BUTTON_3:
1.192 nicm 1540: if (where == PANE)
1541: key = KEYC_DOUBLECLICK3_PANE;
1542: if (where == STATUS)
1543: key = KEYC_DOUBLECLICK3_STATUS;
1.258 nicm 1544: if (where == STATUS_LEFT)
1545: key = KEYC_DOUBLECLICK3_STATUS_LEFT;
1546: if (where == STATUS_RIGHT)
1547: key = KEYC_DOUBLECLICK3_STATUS_RIGHT;
1.274 nicm 1548: if (where == STATUS_DEFAULT)
1549: key = KEYC_DOUBLECLICK3_STATUS_DEFAULT;
1.192 nicm 1550: if (where == BORDER)
1551: key = KEYC_DOUBLECLICK3_BORDER;
1552: break;
1.391 nicm 1553: case MOUSE_BUTTON_6:
1554: if (where == PANE)
1555: key = KEYC_DOUBLECLICK6_PANE;
1556: if (where == STATUS)
1557: key = KEYC_DOUBLECLICK6_STATUS;
1558: if (where == STATUS_LEFT)
1559: key = KEYC_DOUBLECLICK6_STATUS_LEFT;
1560: if (where == STATUS_RIGHT)
1561: key = KEYC_DOUBLECLICK6_STATUS_RIGHT;
1562: if (where == STATUS_DEFAULT)
1563: key = KEYC_DOUBLECLICK6_STATUS_DEFAULT;
1564: if (where == BORDER)
1565: key = KEYC_DOUBLECLICK6_BORDER;
1566: break;
1567: case MOUSE_BUTTON_7:
1568: if (where == PANE)
1569: key = KEYC_DOUBLECLICK7_PANE;
1570: if (where == STATUS)
1571: key = KEYC_DOUBLECLICK7_STATUS;
1572: if (where == STATUS_LEFT)
1573: key = KEYC_DOUBLECLICK7_STATUS_LEFT;
1574: if (where == STATUS_RIGHT)
1575: key = KEYC_DOUBLECLICK7_STATUS_RIGHT;
1576: if (where == STATUS_DEFAULT)
1577: key = KEYC_DOUBLECLICK7_STATUS_DEFAULT;
1578: if (where == BORDER)
1579: key = KEYC_DOUBLECLICK7_BORDER;
1580: break;
1581: case MOUSE_BUTTON_8:
1582: if (where == PANE)
1583: key = KEYC_DOUBLECLICK8_PANE;
1584: if (where == STATUS)
1585: key = KEYC_DOUBLECLICK8_STATUS;
1586: if (where == STATUS_LEFT)
1587: key = KEYC_DOUBLECLICK8_STATUS_LEFT;
1588: if (where == STATUS_RIGHT)
1589: key = KEYC_DOUBLECLICK8_STATUS_RIGHT;
1590: if (where == STATUS_DEFAULT)
1591: key = KEYC_DOUBLECLICK8_STATUS_DEFAULT;
1592: if (where == BORDER)
1593: key = KEYC_DOUBLECLICK8_BORDER;
1594: break;
1595: case MOUSE_BUTTON_9:
1596: if (where == PANE)
1597: key = KEYC_DOUBLECLICK9_PANE;
1598: if (where == STATUS)
1599: key = KEYC_DOUBLECLICK9_STATUS;
1600: if (where == STATUS_LEFT)
1601: key = KEYC_DOUBLECLICK9_STATUS_LEFT;
1602: if (where == STATUS_RIGHT)
1603: key = KEYC_DOUBLECLICK9_STATUS_RIGHT;
1604: if (where == STATUS_DEFAULT)
1605: key = KEYC_DOUBLECLICK9_STATUS_DEFAULT;
1606: if (where == BORDER)
1607: key = KEYC_DOUBLECLICK9_BORDER;
1608: break;
1609: case MOUSE_BUTTON_10:
1610: if (where == PANE)
1611: key = KEYC_DOUBLECLICK10_PANE;
1612: if (where == STATUS)
1613: key = KEYC_DOUBLECLICK10_STATUS;
1614: if (where == STATUS_LEFT)
1615: key = KEYC_DOUBLECLICK10_STATUS_LEFT;
1616: if (where == STATUS_RIGHT)
1617: key = KEYC_DOUBLECLICK10_STATUS_RIGHT;
1618: if (where == STATUS_DEFAULT)
1619: key = KEYC_DOUBLECLICK10_STATUS_DEFAULT;
1620: if (where == BORDER)
1621: key = KEYC_DOUBLECLICK10_BORDER;
1622: break;
1623: case MOUSE_BUTTON_11:
1624: if (where == PANE)
1625: key = KEYC_DOUBLECLICK11_PANE;
1626: if (where == STATUS)
1627: key = KEYC_DOUBLECLICK11_STATUS;
1628: if (where == STATUS_LEFT)
1629: key = KEYC_DOUBLECLICK11_STATUS_LEFT;
1630: if (where == STATUS_RIGHT)
1631: key = KEYC_DOUBLECLICK11_STATUS_RIGHT;
1632: if (where == STATUS_DEFAULT)
1633: key = KEYC_DOUBLECLICK11_STATUS_DEFAULT;
1634: if (where == BORDER)
1635: key = KEYC_DOUBLECLICK11_BORDER;
1636: break;
1.192 nicm 1637: }
1638: break;
1639: case TRIPLE:
1640: switch (MOUSE_BUTTONS(b)) {
1.391 nicm 1641: case MOUSE_BUTTON_1:
1.192 nicm 1642: if (where == PANE)
1643: key = KEYC_TRIPLECLICK1_PANE;
1644: if (where == STATUS)
1645: key = KEYC_TRIPLECLICK1_STATUS;
1.258 nicm 1646: if (where == STATUS_LEFT)
1647: key = KEYC_TRIPLECLICK1_STATUS_LEFT;
1648: if (where == STATUS_RIGHT)
1649: key = KEYC_TRIPLECLICK1_STATUS_RIGHT;
1.274 nicm 1650: if (where == STATUS_DEFAULT)
1651: key = KEYC_TRIPLECLICK1_STATUS_DEFAULT;
1.192 nicm 1652: if (where == BORDER)
1653: key = KEYC_TRIPLECLICK1_BORDER;
1654: break;
1.391 nicm 1655: case MOUSE_BUTTON_2:
1.192 nicm 1656: if (where == PANE)
1657: key = KEYC_TRIPLECLICK2_PANE;
1658: if (where == STATUS)
1659: key = KEYC_TRIPLECLICK2_STATUS;
1.258 nicm 1660: if (where == STATUS_LEFT)
1661: key = KEYC_TRIPLECLICK2_STATUS_LEFT;
1662: if (where == STATUS_RIGHT)
1663: key = KEYC_TRIPLECLICK2_STATUS_RIGHT;
1.274 nicm 1664: if (where == STATUS_DEFAULT)
1665: key = KEYC_TRIPLECLICK2_STATUS_DEFAULT;
1.192 nicm 1666: if (where == BORDER)
1667: key = KEYC_TRIPLECLICK2_BORDER;
1668: break;
1.391 nicm 1669: case MOUSE_BUTTON_3:
1.192 nicm 1670: if (where == PANE)
1671: key = KEYC_TRIPLECLICK3_PANE;
1672: if (where == STATUS)
1673: key = KEYC_TRIPLECLICK3_STATUS;
1.258 nicm 1674: if (where == STATUS_LEFT)
1675: key = KEYC_TRIPLECLICK3_STATUS_LEFT;
1676: if (where == STATUS_RIGHT)
1677: key = KEYC_TRIPLECLICK3_STATUS_RIGHT;
1.274 nicm 1678: if (where == STATUS_DEFAULT)
1679: key = KEYC_TRIPLECLICK3_STATUS_DEFAULT;
1.192 nicm 1680: if (where == BORDER)
1681: key = KEYC_TRIPLECLICK3_BORDER;
1.391 nicm 1682: break;
1683: case MOUSE_BUTTON_6:
1684: if (where == PANE)
1685: key = KEYC_TRIPLECLICK6_PANE;
1686: if (where == STATUS)
1687: key = KEYC_TRIPLECLICK6_STATUS;
1688: if (where == STATUS_LEFT)
1689: key = KEYC_TRIPLECLICK6_STATUS_LEFT;
1690: if (where == STATUS_RIGHT)
1691: key = KEYC_TRIPLECLICK6_STATUS_RIGHT;
1692: if (where == STATUS_DEFAULT)
1693: key = KEYC_TRIPLECLICK6_STATUS_DEFAULT;
1694: if (where == BORDER)
1695: key = KEYC_TRIPLECLICK6_BORDER;
1696: break;
1697: case MOUSE_BUTTON_7:
1698: if (where == PANE)
1699: key = KEYC_TRIPLECLICK7_PANE;
1700: if (where == STATUS)
1701: key = KEYC_TRIPLECLICK7_STATUS;
1702: if (where == STATUS_LEFT)
1703: key = KEYC_TRIPLECLICK7_STATUS_LEFT;
1704: if (where == STATUS_RIGHT)
1705: key = KEYC_TRIPLECLICK7_STATUS_RIGHT;
1706: if (where == STATUS_DEFAULT)
1707: key = KEYC_TRIPLECLICK7_STATUS_DEFAULT;
1708: if (where == BORDER)
1709: key = KEYC_TRIPLECLICK7_BORDER;
1710: break;
1711: case MOUSE_BUTTON_8:
1712: if (where == PANE)
1713: key = KEYC_TRIPLECLICK8_PANE;
1714: if (where == STATUS)
1715: key = KEYC_TRIPLECLICK8_STATUS;
1716: if (where == STATUS_LEFT)
1717: key = KEYC_TRIPLECLICK8_STATUS_LEFT;
1718: if (where == STATUS_RIGHT)
1719: key = KEYC_TRIPLECLICK8_STATUS_RIGHT;
1720: if (where == STATUS_DEFAULT)
1721: key = KEYC_TRIPLECLICK8_STATUS_DEFAULT;
1722: if (where == BORDER)
1723: key = KEYC_TRIPLECLICK8_BORDER;
1724: break;
1725: case MOUSE_BUTTON_9:
1726: if (where == PANE)
1727: key = KEYC_TRIPLECLICK9_PANE;
1728: if (where == STATUS)
1729: key = KEYC_TRIPLECLICK9_STATUS;
1730: if (where == STATUS_LEFT)
1731: key = KEYC_TRIPLECLICK9_STATUS_LEFT;
1732: if (where == STATUS_RIGHT)
1733: key = KEYC_TRIPLECLICK9_STATUS_RIGHT;
1734: if (where == STATUS_DEFAULT)
1735: key = KEYC_TRIPLECLICK9_STATUS_DEFAULT;
1736: if (where == BORDER)
1737: key = KEYC_TRIPLECLICK9_BORDER;
1738: break;
1739: case MOUSE_BUTTON_10:
1740: if (where == PANE)
1741: key = KEYC_TRIPLECLICK10_PANE;
1742: if (where == STATUS)
1743: key = KEYC_TRIPLECLICK10_STATUS;
1744: if (where == STATUS_LEFT)
1745: key = KEYC_TRIPLECLICK10_STATUS_LEFT;
1746: if (where == STATUS_RIGHT)
1747: key = KEYC_TRIPLECLICK10_STATUS_RIGHT;
1748: if (where == STATUS_DEFAULT)
1749: key = KEYC_TRIPLECLICK10_STATUS_DEFAULT;
1750: if (where == BORDER)
1751: key = KEYC_TRIPLECLICK10_BORDER;
1752: break;
1753: case MOUSE_BUTTON_11:
1754: if (where == PANE)
1755: key = KEYC_TRIPLECLICK11_PANE;
1756: if (where == STATUS)
1757: key = KEYC_TRIPLECLICK11_STATUS;
1758: if (where == STATUS_LEFT)
1759: key = KEYC_TRIPLECLICK11_STATUS_LEFT;
1760: if (where == STATUS_RIGHT)
1761: key = KEYC_TRIPLECLICK11_STATUS_RIGHT;
1762: if (where == STATUS_DEFAULT)
1763: key = KEYC_TRIPLECLICK11_STATUS_DEFAULT;
1764: if (where == BORDER)
1765: key = KEYC_TRIPLECLICK11_BORDER;
1.192 nicm 1766: break;
1767: }
1768: break;
1.66 nicm 1769: }
1.177 nicm 1770: if (key == KEYC_UNKNOWN)
1771: return (KEYC_UNKNOWN);
1.66 nicm 1772:
1.305 nicm 1773: out:
1.131 nicm 1774: /* Apply modifiers if any. */
1775: if (b & MOUSE_MASK_META)
1.342 nicm 1776: key |= KEYC_META;
1.131 nicm 1777: if (b & MOUSE_MASK_CTRL)
1778: key |= KEYC_CTRL;
1779: if (b & MOUSE_MASK_SHIFT)
1780: key |= KEYC_SHIFT;
1.66 nicm 1781:
1.305 nicm 1782: if (log_get_level() != 0)
1.343 nicm 1783: log_debug("mouse key is %s", key_string_lookup_key (key, 1));
1.131 nicm 1784: return (key);
1.66 nicm 1785: }
1786:
1.398 nicm 1787: /* Is this a bracket paste key? */
1788: static int
1789: server_client_is_bracket_pasting(struct client *c, key_code key)
1790: {
1791: if (key == KEYC_PASTE_START) {
1792: c->flags |= CLIENT_BRACKETPASTING;
1793: log_debug("%s: bracket paste on", c->name);
1794: return (1);
1795: }
1796:
1797: if (key == KEYC_PASTE_END) {
1798: c->flags &= ~CLIENT_BRACKETPASTING;
1799: log_debug("%s: bracket paste off", c->name);
1800: return (1);
1801: }
1802:
1803: return !!(c->flags & CLIENT_BRACKETPASTING);
1804: }
1805:
1.82 nicm 1806: /* Is this fast enough to probably be a paste? */
1.190 nicm 1807: static int
1.82 nicm 1808: server_client_assume_paste(struct session *s)
1809: {
1810: struct timeval tv;
1.84 nicm 1811: int t;
1.82 nicm 1812:
1.163 nicm 1813: if ((t = options_get_number(s->options, "assume-paste-time")) == 0)
1.83 nicm 1814: return (0);
1.82 nicm 1815:
1816: timersub(&s->activity_time, &s->last_activity_time, &tv);
1.171 nicm 1817: if (tv.tv_sec == 0 && tv.tv_usec < t * 1000) {
1818: log_debug("session %s pasting (flag %d)", s->name,
1819: !!(s->flags & SESSION_PASTING));
1820: if (s->flags & SESSION_PASTING)
1821: return (1);
1822: s->flags |= SESSION_PASTING;
1823: return (0);
1824: }
1825: log_debug("session %s not pasting", s->name);
1826: s->flags &= ~SESSION_PASTING;
1.83 nicm 1827: return (0);
1.82 nicm 1828: }
1829:
1.295 nicm 1830: /* Has the latest client changed? */
1831: static void
1832: server_client_update_latest(struct client *c)
1833: {
1834: struct window *w;
1835:
1836: if (c->session == NULL)
1837: return;
1838: w = c->session->curw->window;
1839:
1840: if (w->latest == c)
1841: return;
1842: w->latest = c;
1843:
1844: if (options_get_number(w->options, "window-size") == WINDOW_SIZE_LATEST)
1.355 nicm 1845: recalculate_size(w, 0);
1.377 nicm 1846:
1847: notify_client("client-active", c);
1.295 nicm 1848: }
1849:
1.276 nicm 1850: /*
1851: * Handle data key input from client. This owns and can modify the key event it
1852: * is given and is responsible for freeing it.
1853: */
1.280 nicm 1854: static enum cmd_retval
1.276 nicm 1855: server_client_key_callback(struct cmdq_item *item, void *data)
1.18 nicm 1856: {
1.316 nicm 1857: struct client *c = cmdq_get_client(item);
1.276 nicm 1858: struct key_event *event = data;
1859: key_code key = event->key;
1860: struct mouse_event *m = &event->m;
1.267 nicm 1861: struct session *s = c->session;
1862: struct winlink *wl;
1863: struct window_pane *wp;
1864: struct window_mode_entry *wme;
1865: struct timeval tv;
1866: struct key_table *table, *first;
1867: struct key_binding *bd;
1868: int xtimeout, flags;
1869: struct cmd_find_state fs;
1.403 ! nicm 1870: key_code key0, prefix, prefix2;
1.18 nicm 1871:
1872: /* Check the client is good to accept input. */
1.303 nicm 1873: if (s == NULL || (c->flags & CLIENT_UNATTACHEDFLAGS))
1.276 nicm 1874: goto out;
1.264 nicm 1875: wl = s->curw;
1.18 nicm 1876:
1877: /* Update the activity timer. */
1878: if (gettimeofday(&c->activity_time, NULL) != 0)
1879: fatal("gettimeofday failed");
1.149 nicm 1880: session_update_activity(s, &c->activity_time);
1.18 nicm 1881:
1882: /* Check for mouse keys. */
1.204 nicm 1883: m->valid = 0;
1.306 nicm 1884: if (key == KEYC_MOUSE || key == KEYC_DOUBLECLICK) {
1.30 nicm 1885: if (c->flags & CLIENT_READONLY)
1.276 nicm 1886: goto out;
1887: key = server_client_check_mouse(c, event);
1.177 nicm 1888: if (key == KEYC_UNKNOWN)
1.276 nicm 1889: goto out;
1.131 nicm 1890:
1891: m->valid = 1;
1892: m->key = key;
1.203 nicm 1893:
1894: /*
1.204 nicm 1895: * Mouse drag is in progress, so fire the callback (now that
1896: * the mouse event is valid).
1.203 nicm 1897: */
1.305 nicm 1898: if ((key & KEYC_MASK_KEY) == KEYC_DRAGGING) {
1.204 nicm 1899: c->tty.mouse_drag_update(c, m);
1.276 nicm 1900: goto out;
1.204 nicm 1901: }
1.338 nicm 1902: event->key = key;
1.276 nicm 1903: }
1.18 nicm 1904:
1.202 nicm 1905: /* Find affected pane. */
1.243 nicm 1906: if (!KEYC_IS_MOUSE(key) || cmd_find_from_mouse(&fs, m, 0) != 0)
1.341 nicm 1907: cmd_find_from_client(&fs, c, 0);
1.227 nicm 1908: wp = fs.wp;
1.202 nicm 1909:
1910: /* Forward mouse keys if disabled. */
1.206 nicm 1911: if (KEYC_IS_MOUSE(key) && !options_get_number(s->options, "mouse"))
1.398 nicm 1912: goto forward_key;
1913:
1914: /* Forward if bracket pasting. */
1915: if (server_client_is_bracket_pasting(c, key))
1.253 nicm 1916: goto forward_key;
1.202 nicm 1917:
1.132 nicm 1918: /* Treat everything as a regular key when pasting is detected. */
1.399 nicm 1919: if (!KEYC_IS_MOUSE(key) &&
1920: (~key & KEYC_SENT) &&
1921: server_client_assume_paste(s))
1.253 nicm 1922: goto forward_key;
1.18 nicm 1923:
1.191 nicm 1924: /*
1925: * Work out the current key table. If the pane is in a mode, use
1926: * the mode table instead of the default key table.
1927: */
1.223 nicm 1928: if (server_client_is_default_key_table(c, c->keytable) &&
1929: wp != NULL &&
1.267 nicm 1930: (wme = TAILQ_FIRST(&wp->modes)) != NULL &&
1931: wme->mode->key_table != NULL)
1932: table = key_bindings_get_table(wme->mode->key_table(wme), 1);
1.223 nicm 1933: else
1.191 nicm 1934: table = c->keytable;
1.223 nicm 1935: first = table;
1.191 nicm 1936:
1.253 nicm 1937: table_changed:
1.205 nicm 1938: /*
1939: * The prefix always takes precedence and forces a switch to the prefix
1940: * table, unless we are already there.
1941: */
1.403 ! nicm 1942: prefix = (key_code)options_get_number(s->options, "prefix");
! 1943: prefix2 = (key_code)options_get_number(s->options, "prefix2");
1.343 nicm 1944: key0 = (key & (KEYC_MASK_KEY|KEYC_MASK_MODIFIERS));
1.403 ! nicm 1945: if ((key0 == (prefix & (KEYC_MASK_KEY|KEYC_MASK_MODIFIERS)) ||
! 1946: key0 == (prefix2 & (KEYC_MASK_KEY|KEYC_MASK_MODIFIERS))) &&
1.205 nicm 1947: strcmp(table->name, "prefix") != 0) {
1948: server_client_set_key_table(c, "prefix");
1949: server_status_client(c);
1.276 nicm 1950: goto out;
1.205 nicm 1951: }
1.238 nicm 1952: flags = c->flags;
1.205 nicm 1953:
1.262 nicm 1954: try_again:
1.223 nicm 1955: /* Log key table. */
1956: if (wp == NULL)
1957: log_debug("key table %s (no pane)", table->name);
1958: else
1959: log_debug("key table %s (pane %%%u)", table->name, wp->id);
1.225 nicm 1960: if (c->flags & CLIENT_REPEAT)
1961: log_debug("currently repeating");
1.223 nicm 1962:
1.132 nicm 1963: /* Try to see if there is a key binding in the current table. */
1.254 nicm 1964: bd = key_bindings_get(table, key0);
1.132 nicm 1965: if (bd != NULL) {
1966: /*
1967: * Key was matched in this table. If currently repeating but a
1968: * non-repeating binding was found, stop repeating and try
1969: * again in the root table.
1970: */
1.222 nicm 1971: if ((c->flags & CLIENT_REPEAT) &&
1972: (~bd->flags & KEY_BINDING_REPEAT)) {
1.262 nicm 1973: log_debug("found in key table %s (not repeating)",
1974: table->name);
1.178 nicm 1975: server_client_set_key_table(c, NULL);
1.262 nicm 1976: first = table = c->keytable;
1.132 nicm 1977: c->flags &= ~CLIENT_REPEAT;
1.85 nicm 1978: server_status_client(c);
1.253 nicm 1979: goto table_changed;
1.18 nicm 1980: }
1.223 nicm 1981: log_debug("found in key table %s", table->name);
1.82 nicm 1982:
1.132 nicm 1983: /*
1984: * Take a reference to this table to make sure the key binding
1985: * doesn't disappear.
1986: */
1987: table->references++;
1988:
1989: /*
1990: * If this is a repeating key, start the timer. Otherwise reset
1991: * the client back to the root table.
1992: */
1.163 nicm 1993: xtimeout = options_get_number(s->options, "repeat-time");
1.222 nicm 1994: if (xtimeout != 0 && (bd->flags & KEY_BINDING_REPEAT)) {
1.132 nicm 1995: c->flags |= CLIENT_REPEAT;
1996:
1997: tv.tv_sec = xtimeout / 1000;
1998: tv.tv_usec = (xtimeout % 1000) * 1000L;
1999: evtimer_del(&c->repeat_timer);
2000: evtimer_add(&c->repeat_timer, &tv);
2001: } else {
1.18 nicm 2002: c->flags &= ~CLIENT_REPEAT;
1.178 nicm 2003: server_client_set_key_table(c, NULL);
1.18 nicm 2004: }
1.132 nicm 2005: server_status_client(c);
2006:
1.227 nicm 2007: /* Execute the key binding. */
1.317 nicm 2008: key_bindings_dispatch(bd, item, c, event, &fs);
1.132 nicm 2009: key_bindings_unref_table(table);
1.276 nicm 2010: goto out;
1.18 nicm 2011: }
2012:
1.132 nicm 2013: /*
1.253 nicm 2014: * No match, try the ANY key.
2015: */
2016: if (key0 != KEYC_ANY) {
2017: key0 = KEYC_ANY;
2018: goto try_again;
2019: }
2020:
2021: /*
1.223 nicm 2022: * No match in this table. If not in the root table or if repeating,
2023: * switch the client back to the root table and try again.
1.132 nicm 2024: */
1.223 nicm 2025: log_debug("not found in key table %s", table->name);
2026: if (!server_client_is_default_key_table(c, table) ||
2027: (c->flags & CLIENT_REPEAT)) {
1.262 nicm 2028: log_debug("trying in root table");
1.178 nicm 2029: server_client_set_key_table(c, NULL);
1.262 nicm 2030: table = c->keytable;
2031: if (c->flags & CLIENT_REPEAT)
2032: first = table;
1.18 nicm 2033: c->flags &= ~CLIENT_REPEAT;
1.132 nicm 2034: server_status_client(c);
1.253 nicm 2035: goto table_changed;
1.18 nicm 2036: }
2037:
1.223 nicm 2038: /*
2039: * No match in the root table either. If this wasn't the first table
2040: * tried, don't pass the key to the pane.
2041: */
1.238 nicm 2042: if (first != table && (~flags & CLIENT_REPEAT)) {
1.178 nicm 2043: server_client_set_key_table(c, NULL);
1.132 nicm 2044: server_status_client(c);
1.276 nicm 2045: goto out;
1.161 nicm 2046: }
2047:
1.253 nicm 2048: forward_key:
1.161 nicm 2049: if (c->flags & CLIENT_READONLY)
1.276 nicm 2050: goto out;
1.161 nicm 2051: if (wp != NULL)
1.264 nicm 2052: window_pane_key(wp, c, s, wl, key, m);
1.276 nicm 2053:
2054: out:
1.347 nicm 2055: if (s != NULL && key != KEYC_FOCUS_OUT)
1.295 nicm 2056: server_client_update_latest(c);
1.276 nicm 2057: free(event);
2058: return (CMD_RETURN_NORMAL);
1.280 nicm 2059: }
2060:
2061: /* Handle a key event. */
2062: int
2063: server_client_handle_key(struct client *c, struct key_event *event)
2064: {
2065: struct session *s = c->session;
2066: struct cmdq_item *item;
2067:
2068: /* Check the client is good to accept input. */
1.303 nicm 2069: if (s == NULL || (c->flags & CLIENT_UNATTACHEDFLAGS))
1.280 nicm 2070: return (0);
2071:
2072: /*
1.291 nicm 2073: * Key presses in overlay mode and the command prompt are a special
2074: * case. The queue might be blocked so they need to be processed
2075: * immediately rather than queued.
1.280 nicm 2076: */
1.291 nicm 2077: if (~c->flags & CLIENT_READONLY) {
1.372 nicm 2078: if (c->message_string != NULL) {
2079: if (c->message_ignore_keys)
2080: return (0);
2081: status_message_clear(c);
2082: }
1.291 nicm 2083: if (c->overlay_key != NULL) {
1.380 nicm 2084: switch (c->overlay_key(c, c->overlay_data, event)) {
1.291 nicm 2085: case 0:
2086: return (0);
2087: case 1:
2088: server_client_clear_overlay(c);
2089: return (0);
2090: }
1.290 nicm 2091: }
1.293 nicm 2092: server_client_clear_overlay(c);
1.335 nicm 2093: if (c->prompt_string != NULL) {
2094: if (status_prompt_key(c, event->key) == 0)
2095: return (0);
2096: }
1.280 nicm 2097: }
2098:
2099: /*
2100: * Add the key to the queue so it happens after any commands queued by
2101: * previous keys.
2102: */
2103: item = cmdq_get_callback(server_client_key_callback, event);
2104: cmdq_append(c, item);
2105: return (1);
1.18 nicm 2106: }
2107:
1.2 nicm 2108: /* Client functions that need to happen every loop. */
2109: void
2110: server_client_loop(void)
2111: {
2112: struct client *c;
2113: struct window *w;
2114: struct window_pane *wp;
1.344 nicm 2115:
2116: /* Check for window resize. This is done before redrawing. */
2117: RB_FOREACH(w, windows, &windows)
2118: server_client_check_window_resize(w);
1.2 nicm 2119:
1.344 nicm 2120: /* Check clients. */
1.135 nicm 2121: TAILQ_FOREACH(c, &clients, entry) {
1.36 nicm 2122: server_client_check_exit(c);
2123: if (c->session != NULL) {
1.366 nicm 2124: server_client_check_modes(c);
1.36 nicm 2125: server_client_check_redraw(c);
2126: server_client_reset_state(c);
2127: }
1.2 nicm 2128: }
2129:
2130: /*
2131: * Any windows will have been redrawn as part of clients, so clear
1.379 nicm 2132: * their flags now.
1.2 nicm 2133: */
1.134 nicm 2134: RB_FOREACH(w, windows, &windows) {
1.91 nicm 2135: TAILQ_FOREACH(wp, &w->panes, entry) {
1.289 nicm 2136: if (wp->fd != -1) {
1.344 nicm 2137: server_client_check_pane_resize(wp);
1.345 nicm 2138: server_client_check_pane_buffer(wp);
1.101 nicm 2139: }
1.326 nicm 2140: wp->flags &= ~PANE_REDRAW;
1.91 nicm 2141: }
1.150 nicm 2142: check_window_name(w);
1.2 nicm 2143: }
1.92 nicm 2144: }
2145:
1.344 nicm 2146: /* Check if window needs to be resized. */
2147: static void
2148: server_client_check_window_resize(struct window *w)
2149: {
2150: struct winlink *wl;
2151:
2152: if (~w->flags & WINDOW_RESIZE)
2153: return;
2154:
2155: TAILQ_FOREACH(wl, &w->winlinks, wentry) {
2156: if (wl->session->attached != 0 && wl->session->curw == wl)
2157: break;
2158: }
2159: if (wl == NULL)
2160: return;
2161:
2162: log_debug("%s: resizing window @%u", __func__, w->id);
2163: resize_window(w, w->new_sx, w->new_sy, w->new_xpixel, w->new_ypixel);
2164: }
2165:
1.356 nicm 2166: /* Resize timer event. */
1.188 nicm 2167: static void
1.356 nicm 2168: server_client_resize_timer(__unused int fd, __unused short events, void *data)
1.92 nicm 2169: {
1.356 nicm 2170: struct window_pane *wp = data;
1.92 nicm 2171:
1.356 nicm 2172: log_debug("%s: %%%u resize timer expired", __func__, wp->id);
2173: evtimer_del(&wp->resize_timer);
1.188 nicm 2174: }
2175:
1.374 nicm 2176: /* Check if pane should be resized. */
1.294 nicm 2177: static void
1.374 nicm 2178: server_client_check_pane_resize(struct window_pane *wp)
1.294 nicm 2179: {
1.374 nicm 2180: struct window_pane_resize *r;
2181: struct window_pane_resize *r1;
2182: struct window_pane_resize *first;
2183: struct window_pane_resize *last;
2184: struct timeval tv = { .tv_usec = 250000 };
1.294 nicm 2185:
1.374 nicm 2186: if (TAILQ_EMPTY(&wp->resize_queue))
2187: return;
1.294 nicm 2188:
1.356 nicm 2189: if (!event_initialized(&wp->resize_timer))
2190: evtimer_set(&wp->resize_timer, server_client_resize_timer, wp);
1.374 nicm 2191: if (evtimer_pending(&wp->resize_timer, NULL))
2192: return;
1.356 nicm 2193:
2194: log_debug("%s: %%%u needs to be resized", __func__, wp->id);
1.374 nicm 2195: TAILQ_FOREACH(r, &wp->resize_queue, entry) {
2196: log_debug("queued resize: %ux%u -> %ux%u", r->osx, r->osy,
2197: r->sx, r->sy);
1.356 nicm 2198: }
1.188 nicm 2199:
1.374 nicm 2200: /*
2201: * There are three cases that matter:
2202: *
2203: * - Only one resize. It can just be applied.
2204: *
2205: * - Multiple resizes and the ending size is different from the
2206: * starting size. We can discard all resizes except the most recent.
2207: *
2208: * - Multiple resizes and the ending size is the same as the starting
2209: * size. We must resize at least twice to force the application to
2210: * redraw. So apply the first and leave the last on the queue for
2211: * next time.
2212: */
2213: first = TAILQ_FIRST(&wp->resize_queue);
2214: last = TAILQ_LAST(&wp->resize_queue, window_pane_resizes);
2215: if (first == last) {
2216: /* Only one resize. */
2217: window_pane_send_resize(wp, first->sx, first->sy);
2218: TAILQ_REMOVE(&wp->resize_queue, first, entry);
2219: free(first);
2220: } else if (last->sx != first->osx || last->sy != first->osy) {
2221: /* Multiple resizes ending up with a different size. */
2222: window_pane_send_resize(wp, last->sx, last->sy);
2223: TAILQ_FOREACH_SAFE(r, &wp->resize_queue, entry, r1) {
2224: TAILQ_REMOVE(&wp->resize_queue, r, entry);
2225: free(r);
2226: }
1.356 nicm 2227: } else {
2228: /*
1.374 nicm 2229: * Multiple resizes ending up with the same size. There will
2230: * not be more than one to the same size in succession so we
2231: * can just use the last-but-one on the list and leave the last
2232: * for later. We reduce the time until the next check to avoid
2233: * a long delay between the resizes.
1.356 nicm 2234: */
1.374 nicm 2235: r = TAILQ_PREV(last, window_pane_resizes, entry);
2236: window_pane_send_resize(wp, r->sx, r->sy);
2237: TAILQ_FOREACH_SAFE(r, &wp->resize_queue, entry, r1) {
2238: if (r == last)
2239: break;
2240: TAILQ_REMOVE(&wp->resize_queue, r, entry);
2241: free(r);
1.356 nicm 2242: }
1.374 nicm 2243: tv.tv_usec = 10000;
1.356 nicm 2244: }
1.374 nicm 2245: evtimer_add(&wp->resize_timer, &tv);
1.345 nicm 2246: }
2247:
2248: /* Check pane buffer size. */
2249: static void
2250: server_client_check_pane_buffer(struct window_pane *wp)
2251: {
2252: struct evbuffer *evb = wp->event->input;
2253: size_t minimum;
2254: struct client *c;
1.346 nicm 2255: struct window_pane_offset *wpo;
2256: int off = 1, flag;
2257: u_int attached_clients = 0;
1.353 nicm 2258: size_t new_size;
1.345 nicm 2259:
2260: /*
1.352 nicm 2261: * Work out the minimum used size. This is the most that can be removed
2262: * from the buffer.
1.345 nicm 2263: */
1.352 nicm 2264: minimum = wp->offset.used;
2265: if (wp->pipe_fd != -1 && wp->pipe_offset.used < minimum)
2266: minimum = wp->pipe_offset.used;
1.345 nicm 2267: TAILQ_FOREACH(c, &clients, entry) {
2268: if (c->session == NULL)
2269: continue;
1.346 nicm 2270: attached_clients++;
2271:
2272: if (~c->flags & CLIENT_CONTROL) {
1.345 nicm 2273: off = 0;
2274: continue;
2275: }
1.346 nicm 2276: wpo = control_pane_offset(c, wp, &flag);
2277: if (wpo == NULL) {
1.397 nicm 2278: if (!flag)
2279: off = 0;
1.346 nicm 2280: continue;
2281: }
2282: if (!flag)
2283: off = 0;
2284:
1.353 nicm 2285: window_pane_get_new_data(wp, wpo, &new_size);
2286: log_debug("%s: %s has %zu bytes used and %zu left for %%%u",
2287: __func__, c->name, wpo->used - wp->base_offset, new_size,
2288: wp->id);
2289: if (wpo->used < minimum)
1.352 nicm 2290: minimum = wpo->used;
1.345 nicm 2291: }
1.346 nicm 2292: if (attached_clients == 0)
2293: off = 0;
1.345 nicm 2294: minimum -= wp->base_offset;
2295: if (minimum == 0)
2296: goto out;
2297:
2298: /* Drain the buffer. */
1.352 nicm 2299: log_debug("%s: %%%u has %zu minimum (of %zu) bytes used", __func__,
2300: wp->id, minimum, EVBUFFER_LENGTH(evb));
1.345 nicm 2301: evbuffer_drain(evb, minimum);
2302:
2303: /*
2304: * Adjust the base offset. If it would roll over, all the offsets into
2305: * the buffer need to be adjusted.
2306: */
2307: if (wp->base_offset > SIZE_MAX - minimum) {
2308: log_debug("%s: %%%u base offset has wrapped", __func__, wp->id);
2309: wp->offset.used -= wp->base_offset;
1.352 nicm 2310: if (wp->pipe_fd != -1)
1.345 nicm 2311: wp->pipe_offset.used -= wp->base_offset;
2312: TAILQ_FOREACH(c, &clients, entry) {
2313: if (c->session == NULL || (~c->flags & CLIENT_CONTROL))
2314: continue;
1.346 nicm 2315: wpo = control_pane_offset(c, wp, &flag);
1.352 nicm 2316: if (wpo != NULL && !flag)
1.346 nicm 2317: wpo->used -= wp->base_offset;
1.345 nicm 2318: }
2319: wp->base_offset = minimum;
2320: } else
2321: wp->base_offset += minimum;
2322:
2323: out:
2324: /*
2325: * If there is data remaining, and there are no clients able to consume
1.351 nicm 2326: * it, do not read any more. This is true when there are attached
2327: * clients, all of which are control clients which are not able to
2328: * accept any more data.
1.345 nicm 2329: */
1.352 nicm 2330: log_debug("%s: pane %%%u is %s", __func__, wp->id, off ? "off" : "on");
1.345 nicm 2331: if (off)
2332: bufferevent_disable(wp->event, EV_READ);
2333: else
2334: bufferevent_enable(wp->event, EV_READ);
1.91 nicm 2335: }
2336:
1.18 nicm 2337: /*
2338: * Update cursor position and mode settings. The scroll region and attributes
2339: * are cleared when idle (waiting for an event) as this is the most likely time
2340: * a user may interrupt tmux, for example with ~^Z in ssh(1). This is a
2341: * compromise between excessive resets and likelihood of an interrupt.
2342: *
2343: * tty_region/tty_reset/tty_update_mode already take care of not resetting
2344: * things that are already in their default state.
2345: */
1.190 nicm 2346: static void
1.18 nicm 2347: server_client_reset_state(struct client *c)
1.1 nicm 2348: {
1.332 nicm 2349: struct tty *tty = &c->tty;
1.18 nicm 2350: struct window *w = c->session->curw->window;
1.341 nicm 2351: struct window_pane *wp = server_client_get_pane(c), *loop;
1.336 nicm 2352: struct screen *s = NULL;
1.163 nicm 2353: struct options *oo = c->session->options;
1.390 nicm 2354: int mode = 0, cursor, flags, n;
1.261 nicm 2355: u_int cx = 0, cy = 0, ox, oy, sx, sy;
1.60 nicm 2356:
1.186 nicm 2357: if (c->flags & (CLIENT_CONTROL|CLIENT_SUSPENDED))
1.86 nicm 2358: return;
2359:
1.332 nicm 2360: /* Disable the block flag. */
2361: flags = (tty->flags & TTY_BLOCK);
2362: tty->flags &= ~TTY_BLOCK;
2363:
1.309 nicm 2364: /* Get mode from overlay if any, else from screen. */
2365: if (c->overlay_draw != NULL) {
1.336 nicm 2366: if (c->overlay_mode != NULL)
1.380 nicm 2367: s = c->overlay_mode(c, c->overlay_data, &cx, &cy);
1.336 nicm 2368: } else
1.309 nicm 2369: s = wp->screen;
1.336 nicm 2370: if (s != NULL)
1.309 nicm 2371: mode = s->mode;
1.375 nicm 2372: if (log_get_level() != 0) {
2373: log_debug("%s: client %s mode %s", __func__, c->name,
2374: screen_mode_to_string(mode));
2375: }
1.309 nicm 2376:
2377: /* Reset region and margin. */
1.332 nicm 2378: tty_region_off(tty);
2379: tty_margin_off(tty);
1.1 nicm 2380:
1.261 nicm 2381: /* Move cursor to pane cursor and offset. */
1.390 nicm 2382: if (c->prompt_string != NULL) {
2383: n = options_get_number(c->session->options, "status-position");
2384: if (n == 0)
2385: cy = 0;
2386: else {
2387: n = status_line_size(c);
2388: if (n == 0)
2389: cy = tty->sy - 1;
2390: else
2391: cy = tty->sy - n;
2392: }
2393: cx = c->prompt_cursor;
2394: mode &= ~MODE_CURSOR;
2395: } else if (c->overlay_draw == NULL) {
1.309 nicm 2396: cursor = 0;
1.332 nicm 2397: tty_window_offset(tty, &ox, &oy, &sx, &sy);
1.309 nicm 2398: if (wp->xoff + s->cx >= ox && wp->xoff + s->cx <= ox + sx &&
2399: wp->yoff + s->cy >= oy && wp->yoff + s->cy <= oy + sy) {
2400: cursor = 1;
1.261 nicm 2401:
1.309 nicm 2402: cx = wp->xoff + s->cx - ox;
2403: cy = wp->yoff + s->cy - oy;
1.261 nicm 2404:
1.309 nicm 2405: if (status_at_line(c) == 0)
2406: cy += status_line_size(c);
2407: }
2408: if (!cursor)
2409: mode &= ~MODE_CURSOR;
1.261 nicm 2410: }
1.332 nicm 2411: log_debug("%s: cursor to %u,%u", __func__, cx, cy);
2412: tty_cursor(tty, cx, cy);
1.1 nicm 2413:
1.50 nicm 2414: /*
1.131 nicm 2415: * Set mouse mode if requested. To support dragging, always use button
2416: * mode.
1.57 nicm 2417: */
1.209 nicm 2418: if (options_get_number(oo, "mouse")) {
1.309 nicm 2419: if (c->overlay_draw == NULL) {
1.363 nicm 2420: mode &= ~ALL_MOUSE_MODES;
1.309 nicm 2421: TAILQ_FOREACH(loop, &w->panes, entry) {
2422: if (loop->screen->mode & MODE_MOUSE_ALL)
2423: mode |= MODE_MOUSE_ALL;
2424: }
1.209 nicm 2425: }
2426: if (~mode & MODE_MOUSE_ALL)
2427: mode |= MODE_MOUSE_BUTTON;
2428: }
1.215 nicm 2429:
2430: /* Clear bracketed paste mode if at the prompt. */
1.309 nicm 2431: if (c->overlay_draw == NULL && c->prompt_string != NULL)
1.215 nicm 2432: mode &= ~MODE_BRACKETPASTE;
1.48 nicm 2433:
2434: /* Set the terminal mode and reset attributes. */
1.332 nicm 2435: tty_update_mode(tty, mode, s);
2436: tty_reset(tty);
1.330 nicm 2437:
1.332 nicm 2438: /* All writing must be done, send a sync end (if it was started). */
2439: tty_sync_end(tty);
2440: tty->flags |= flags;
1.17 nicm 2441: }
2442:
2443: /* Repeat time callback. */
1.190 nicm 2444: static void
1.170 nicm 2445: server_client_repeat_timer(__unused int fd, __unused short events, void *data)
1.17 nicm 2446: {
2447: struct client *c = data;
2448:
1.85 nicm 2449: if (c->flags & CLIENT_REPEAT) {
1.178 nicm 2450: server_client_set_key_table(c, NULL);
1.132 nicm 2451: c->flags &= ~CLIENT_REPEAT;
2452: server_status_client(c);
1.85 nicm 2453: }
1.192 nicm 2454: }
2455:
2456: /* Double-click callback. */
2457: static void
2458: server_client_click_timer(__unused int fd, __unused short events, void *data)
2459: {
1.306 nicm 2460: struct client *c = data;
2461: struct key_event *event;
2462:
2463: log_debug("click timer expired");
1.192 nicm 2464:
1.306 nicm 2465: if (c->flags & CLIENT_TRIPLECLICK) {
2466: /*
2467: * Waiting for a third click that hasn't happened, so this must
2468: * have been a double click.
2469: */
2470: event = xmalloc(sizeof *event);
2471: event->key = KEYC_DOUBLECLICK;
2472: memcpy(&event->m, &c->click_event, sizeof event->m);
2473: if (!server_client_handle_key(c, event))
2474: free(event);
2475: }
1.192 nicm 2476: c->flags &= ~(CLIENT_DOUBLECLICK|CLIENT_TRIPLECLICK);
1.1 nicm 2477: }
2478:
1.36 nicm 2479: /* Check if client should be exited. */
1.190 nicm 2480: static void
1.36 nicm 2481: server_client_check_exit(struct client *c)
2482: {
1.300 nicm 2483: struct client_file *cf;
1.352 nicm 2484: const char *name = c->exit_session;
1.357 nicm 2485: char *data;
2486: size_t size, msize;
1.300 nicm 2487:
1.354 nicm 2488: if (c->flags & (CLIENT_DEAD|CLIENT_EXITED))
2489: return;
2490: if (~c->flags & CLIENT_EXIT)
1.36 nicm 2491: return;
2492:
1.352 nicm 2493: if (c->flags & CLIENT_CONTROL) {
1.355 nicm 2494: control_discard(c);
1.352 nicm 2495: if (!control_all_done(c))
2496: return;
2497: }
1.300 nicm 2498: RB_FOREACH(cf, client_files, &c->files) {
2499: if (EVBUFFER_LENGTH(cf->buffer) != 0)
2500: return;
2501: }
1.286 nicm 2502: c->flags |= CLIENT_EXITED;
1.352 nicm 2503:
2504: switch (c->exit_type) {
2505: case CLIENT_EXIT_RETURN:
1.367 nicm 2506: if (c->exit_message != NULL)
1.357 nicm 2507: msize = strlen(c->exit_message) + 1;
1.367 nicm 2508: else
2509: msize = 0;
2510: size = (sizeof c->retval) + msize;
1.357 nicm 2511: data = xmalloc(size);
2512: memcpy(data, &c->retval, sizeof c->retval);
2513: if (c->exit_message != NULL)
2514: memcpy(data + sizeof c->retval, c->exit_message, msize);
2515: proc_send(c->peer, MSG_EXIT, -1, data, size);
2516: free(data);
1.352 nicm 2517: break;
2518: case CLIENT_EXIT_SHUTDOWN:
2519: proc_send(c->peer, MSG_SHUTDOWN, -1, NULL, 0);
2520: break;
2521: case CLIENT_EXIT_DETACH:
2522: proc_send(c->peer, c->exit_msgtype, -1, name, strlen(name) + 1);
2523: break;
2524: }
2525: free(c->exit_session);
1.357 nicm 2526: free(c->exit_message);
1.38 nicm 2527: }
2528:
1.218 nicm 2529: /* Redraw timer callback. */
2530: static void
2531: server_client_redraw_timer(__unused int fd, __unused short events,
1.299 nicm 2532: __unused void *data)
1.218 nicm 2533: {
2534: log_debug("redraw timer fired");
1.366 nicm 2535: }
2536:
2537: /*
2538: * Check if modes need to be updated. Only modes in the current window are
2539: * updated and it is done when the status line is redrawn.
2540: */
2541: static void
2542: server_client_check_modes(struct client *c)
2543: {
2544: struct window *w = c->session->curw->window;
2545: struct window_pane *wp;
2546: struct window_mode_entry *wme;
2547:
2548: if (c->flags & (CLIENT_CONTROL|CLIENT_SUSPENDED))
2549: return;
2550: if (~c->flags & CLIENT_REDRAWSTATUS)
2551: return;
2552: TAILQ_FOREACH(wp, &w->panes, entry) {
2553: wme = TAILQ_FIRST(&wp->modes);
2554: if (wme != NULL && wme->mode->update != NULL)
2555: wme->mode->update(wme);
2556: }
1.218 nicm 2557: }
2558:
1.1 nicm 2559: /* Check for client redraws. */
1.190 nicm 2560: static void
1.1 nicm 2561: server_client_check_redraw(struct client *c)
2562: {
2563: struct session *s = c->session;
1.137 nicm 2564: struct tty *tty = &c->tty;
1.326 nicm 2565: struct window *w = c->session->curw->window;
1.1 nicm 2566: struct window_pane *wp;
1.325 nicm 2567: int needed, flags, mode = tty->mode, new_flags = 0;
1.326 nicm 2568: int redraw;
2569: u_int bit = 0;
1.218 nicm 2570: struct timeval tv = { .tv_usec = 1000 };
2571: static struct event ev;
2572: size_t left;
1.1 nicm 2573:
1.86 nicm 2574: if (c->flags & (CLIENT_CONTROL|CLIENT_SUSPENDED))
1.79 nicm 2575: return;
1.257 nicm 2576: if (c->flags & CLIENT_ALLREDRAWFLAGS) {
1.325 nicm 2577: log_debug("%s: redraw%s%s%s%s%s", c->name,
1.257 nicm 2578: (c->flags & CLIENT_REDRAWWINDOW) ? " window" : "",
2579: (c->flags & CLIENT_REDRAWSTATUS) ? " status" : "",
1.282 nicm 2580: (c->flags & CLIENT_REDRAWBORDERS) ? " borders" : "",
1.325 nicm 2581: (c->flags & CLIENT_REDRAWOVERLAY) ? " overlay" : "",
2582: (c->flags & CLIENT_REDRAWPANES) ? " panes" : "");
1.257 nicm 2583: }
1.218 nicm 2584:
2585: /*
2586: * If there is outstanding data, defer the redraw until it has been
2587: * consumed. We can just add a timer to get out of the event loop and
2588: * end up back here.
2589: */
2590: needed = 0;
1.256 nicm 2591: if (c->flags & CLIENT_ALLREDRAWFLAGS)
1.218 nicm 2592: needed = 1;
2593: else {
1.326 nicm 2594: TAILQ_FOREACH(wp, &w->panes, entry) {
1.218 nicm 2595: if (wp->flags & PANE_REDRAW) {
2596: needed = 1;
2597: break;
2598: }
2599: }
1.325 nicm 2600: if (needed)
2601: new_flags |= CLIENT_REDRAWPANES;
1.218 nicm 2602: }
1.241 nicm 2603: if (needed && (left = EVBUFFER_LENGTH(tty->out)) != 0) {
2604: log_debug("%s: redraw deferred (%zu left)", c->name, left);
2605: if (!evtimer_initialized(&ev))
2606: evtimer_set(&ev, server_client_redraw_timer, NULL);
2607: if (!evtimer_pending(&ev, NULL)) {
1.218 nicm 2608: log_debug("redraw timer started");
2609: evtimer_add(&ev, &tv);
1.241 nicm 2610: }
1.327 nicm 2611:
2612: if (~c->flags & CLIENT_REDRAWWINDOW) {
1.326 nicm 2613: TAILQ_FOREACH(wp, &w->panes, entry) {
1.327 nicm 2614: if (wp->flags & PANE_REDRAW) {
2615: log_debug("%s: pane %%%u needs redraw",
2616: c->name, wp->id);
1.326 nicm 2617: c->redraw_panes |= (1 << bit);
1.327 nicm 2618: }
1.326 nicm 2619: if (++bit == 64) {
2620: /*
2621: * If more that 64 panes, give up and
2622: * just redraw the window.
2623: */
2624: new_flags &= CLIENT_REDRAWPANES;
2625: new_flags |= CLIENT_REDRAWWINDOW;
2626: break;
2627: }
2628: }
1.327 nicm 2629: if (c->redraw_panes != 0)
2630: c->flags |= CLIENT_REDRAWPANES;
1.326 nicm 2631: }
1.325 nicm 2632: c->flags |= new_flags;
1.241 nicm 2633: return;
2634: } else if (needed)
1.218 nicm 2635: log_debug("%s: redraw needed", c->name);
1.79 nicm 2636:
1.219 nicm 2637: flags = tty->flags & (TTY_BLOCK|TTY_FREEZE|TTY_NOCURSOR);
1.326 nicm 2638: tty->flags = (tty->flags & ~(TTY_BLOCK|TTY_FREEZE))|TTY_NOCURSOR;
1.137 nicm 2639:
1.256 nicm 2640: if (~c->flags & CLIENT_REDRAWWINDOW) {
2641: /*
2642: * If not redrawing the entire window, check whether each pane
2643: * needs to be redrawn.
2644: */
1.326 nicm 2645: TAILQ_FOREACH(wp, &w->panes, entry) {
2646: redraw = 0;
2647: if (wp->flags & PANE_REDRAW)
2648: redraw = 1;
2649: else if (c->flags & CLIENT_REDRAWPANES)
2650: redraw = !!(c->redraw_panes & (1 << bit));
1.328 nicm 2651: bit++;
1.326 nicm 2652: if (!redraw)
2653: continue;
2654: log_debug("%s: redrawing pane %%%u", __func__, wp->id);
2655: screen_redraw_pane(c, wp);
1.1 nicm 2656: }
1.331 nicm 2657: c->redraw_panes = 0;
1.325 nicm 2658: c->flags &= ~CLIENT_REDRAWPANES;
1.1 nicm 2659: }
2660:
1.256 nicm 2661: if (c->flags & CLIENT_ALLREDRAWFLAGS) {
1.393 nicm 2662: if (options_get_number(s->options, "set-titles")) {
1.256 nicm 2663: server_client_set_title(c);
1.393 nicm 2664: server_client_set_path(c);
2665: }
1.256 nicm 2666: screen_redraw_screen(c);
2667: }
1.1 nicm 2668:
1.326 nicm 2669: tty->flags = (tty->flags & ~TTY_NOCURSOR)|(flags & TTY_NOCURSOR);
1.320 nicm 2670: tty_update_mode(tty, mode, NULL);
1.326 nicm 2671: tty->flags = (tty->flags & ~(TTY_BLOCK|TTY_FREEZE|TTY_NOCURSOR))|flags;
1.1 nicm 2672:
1.256 nicm 2673: c->flags &= ~(CLIENT_ALLREDRAWFLAGS|CLIENT_STATUSFORCE);
1.230 nicm 2674:
2675: if (needed) {
2676: /*
2677: * We would have deferred the redraw unless the output buffer
2678: * was empty, so we can record how many bytes the redraw
2679: * generated.
2680: */
2681: c->redraw = EVBUFFER_LENGTH(tty->out);
2682: log_debug("%s: redraw added %zu bytes", c->name, c->redraw);
2683: }
1.1 nicm 2684: }
2685:
2686: /* Set client title. */
1.190 nicm 2687: static void
1.1 nicm 2688: server_client_set_title(struct client *c)
2689: {
1.128 nicm 2690: struct session *s = c->session;
2691: const char *template;
2692: char *title;
2693: struct format_tree *ft;
1.1 nicm 2694:
1.163 nicm 2695: template = options_get_string(s->options, "set-titles-string");
1.25 nicm 2696:
1.228 nicm 2697: ft = format_create(c, NULL, FORMAT_NONE, 0);
1.128 nicm 2698: format_defaults(ft, c, NULL, NULL, NULL);
2699:
1.269 nicm 2700: title = format_expand_time(ft, template);
1.1 nicm 2701: if (c->title == NULL || strcmp(title, c->title) != 0) {
1.77 nicm 2702: free(c->title);
1.1 nicm 2703: c->title = xstrdup(title);
2704: tty_set_title(&c->tty, c->title);
2705: }
1.77 nicm 2706: free(title);
1.128 nicm 2707:
2708: format_free(ft);
1.393 nicm 2709: }
2710:
2711: /* Set client path. */
2712: static void
2713: server_client_set_path(struct client *c)
2714: {
2715: struct session *s = c->session;
2716: const char *path;
2717:
2718: if (s->curw == NULL)
2719: return;
2720: if (s->curw->window->active->base.path == NULL)
2721: path = "";
2722: else
2723: path = s->curw->window->active->base.path;
2724: if (c->path == NULL || strcmp(path, c->path) != 0) {
2725: free(c->path);
2726: c->path = xstrdup(path);
2727: tty_set_path(&c->tty, c->path);
2728: }
1.1 nicm 2729: }
2730:
2731: /* Dispatch message from client. */
1.190 nicm 2732: static void
1.162 nicm 2733: server_client_dispatch(struct imsg *imsg, void *arg)
1.1 nicm 2734: {
1.300 nicm 2735: struct client *c = arg;
2736: ssize_t datalen;
2737: struct session *s;
1.1 nicm 2738:
1.162 nicm 2739: if (c->flags & CLIENT_DEAD)
2740: return;
2741:
2742: if (imsg == NULL) {
2743: server_client_lost(c);
2744: return;
2745: }
1.1 nicm 2746:
1.162 nicm 2747: datalen = imsg->hdr.len - IMSG_HEADER_SIZE;
1.1 nicm 2748:
1.162 nicm 2749: switch (imsg->hdr.type) {
1.370 nicm 2750: case MSG_IDENTIFY_CLIENTPID:
2751: case MSG_IDENTIFY_CWD:
2752: case MSG_IDENTIFY_ENVIRON:
1.329 nicm 2753: case MSG_IDENTIFY_FEATURES:
1.162 nicm 2754: case MSG_IDENTIFY_FLAGS:
1.361 nicm 2755: case MSG_IDENTIFY_LONGFLAGS:
1.370 nicm 2756: case MSG_IDENTIFY_STDIN:
2757: case MSG_IDENTIFY_STDOUT:
1.162 nicm 2758: case MSG_IDENTIFY_TERM:
1.370 nicm 2759: case MSG_IDENTIFY_TERMINFO:
1.162 nicm 2760: case MSG_IDENTIFY_TTYNAME:
2761: case MSG_IDENTIFY_DONE:
2762: server_client_dispatch_identify(c, imsg);
2763: break;
2764: case MSG_COMMAND:
2765: server_client_dispatch_command(c, imsg);
2766: break;
2767: case MSG_RESIZE:
2768: if (datalen != 0)
2769: fatalx("bad MSG_RESIZE size");
1.1 nicm 2770:
1.162 nicm 2771: if (c->flags & CLIENT_CONTROL)
1.1 nicm 2772: break;
1.295 nicm 2773: server_client_update_latest(c);
1.236 nicm 2774: tty_resize(&c->tty);
1.402 nicm 2775: tty_repeat_requests(&c->tty);
1.236 nicm 2776: recalculate_sizes();
1.376 nicm 2777: if (c->overlay_resize == NULL)
2778: server_client_clear_overlay(c);
2779: else
1.380 nicm 2780: c->overlay_resize(c, c->overlay_data);
1.236 nicm 2781: server_redraw_client(c);
1.174 nicm 2782: if (c->session != NULL)
1.196 nicm 2783: notify_client("client-resized", c);
1.162 nicm 2784: break;
2785: case MSG_EXITING:
2786: if (datalen != 0)
2787: fatalx("bad MSG_EXITING size");
1.379 nicm 2788: server_client_set_session(c, NULL);
1.387 nicm 2789: recalculate_sizes();
1.162 nicm 2790: tty_close(&c->tty);
2791: proc_send(c->peer, MSG_EXITED, -1, NULL, 0);
2792: break;
2793: case MSG_WAKEUP:
2794: case MSG_UNLOCK:
2795: if (datalen != 0)
2796: fatalx("bad MSG_WAKEUP size");
1.121 nicm 2797:
1.162 nicm 2798: if (!(c->flags & CLIENT_SUSPENDED))
2799: break;
2800: c->flags &= ~CLIENT_SUSPENDED;
1.10 nicm 2801:
1.365 nicm 2802: if (c->fd == -1 || c->session == NULL) /* exited already */
1.1 nicm 2803: break;
1.162 nicm 2804: s = c->session;
1.1 nicm 2805:
1.162 nicm 2806: if (gettimeofday(&c->activity_time, NULL) != 0)
2807: fatal("gettimeofday failed");
2808:
2809: tty_start_tty(&c->tty);
2810: server_redraw_client(c);
2811: recalculate_sizes();
1.184 nicm 2812:
2813: if (s != NULL)
2814: session_update_activity(s, &c->activity_time);
1.162 nicm 2815: break;
2816: case MSG_SHELL:
2817: if (datalen != 0)
2818: fatalx("bad MSG_SHELL size");
1.1 nicm 2819:
1.162 nicm 2820: server_client_dispatch_shell(c);
2821: break;
1.300 nicm 2822: case MSG_WRITE_READY:
1.369 nicm 2823: file_write_ready(&c->files, imsg);
1.300 nicm 2824: break;
2825: case MSG_READ:
1.369 nicm 2826: file_read_data(&c->files, imsg);
1.300 nicm 2827: break;
2828: case MSG_READ_DONE:
1.369 nicm 2829: file_read_done(&c->files, imsg);
1.300 nicm 2830: break;
1.1 nicm 2831: }
2832: }
2833:
1.394 nicm 2834: /* Callback when command is not allowed. */
2835: static enum cmd_retval
2836: server_client_read_only(struct cmdq_item *item, __unused void *data)
2837: {
2838: cmdq_error(item, "client is read-only");
2839: return (CMD_RETURN_ERROR);
2840: }
2841:
1.194 nicm 2842: /* Callback when command is done. */
2843: static enum cmd_retval
1.195 nicm 2844: server_client_command_done(struct cmdq_item *item, __unused void *data)
1.194 nicm 2845: {
1.316 nicm 2846: struct client *c = cmdq_get_client(item);
1.194 nicm 2847:
2848: if (~c->flags & CLIENT_ATTACHED)
2849: c->flags |= CLIENT_EXIT;
1.396 nicm 2850: else if (~c->flags & CLIENT_EXIT) {
2851: if (c->flags & CLIENT_CONTROL)
2852: control_ready(c);
1.314 nicm 2853: tty_send_requests(&c->tty);
1.396 nicm 2854: }
1.194 nicm 2855: return (CMD_RETURN_NORMAL);
2856: }
2857:
1.1 nicm 2858: /* Handle command message. */
1.190 nicm 2859: static void
1.162 nicm 2860: server_client_dispatch_command(struct client *c, struct imsg *imsg)
1.1 nicm 2861: {
1.300 nicm 2862: struct msg_command data;
1.108 nicm 2863: char *buf;
2864: size_t len;
2865: int argc;
2866: char **argv, *cause;
1.285 nicm 2867: struct cmd_parse_result *pr;
1.386 nicm 2868: struct args_value *values;
1.394 nicm 2869: struct cmdq_item *new_item;
1.246 nicm 2870:
2871: if (c->flags & CLIENT_EXIT)
2872: return;
1.108 nicm 2873:
2874: if (imsg->hdr.len - IMSG_HEADER_SIZE < sizeof data)
2875: fatalx("bad MSG_COMMAND size");
2876: memcpy(&data, imsg->data, sizeof data);
2877:
1.124 nicm 2878: buf = (char *)imsg->data + sizeof data;
1.108 nicm 2879: len = imsg->hdr.len - IMSG_HEADER_SIZE - sizeof data;
2880: if (len > 0 && buf[len - 1] != '\0')
2881: fatalx("bad MSG_COMMAND string");
2882:
2883: argc = data.argc;
2884: if (cmd_unpack_argv(buf, len, argc, &argv) != 0) {
1.194 nicm 2885: cause = xstrdup("command too long");
1.1 nicm 2886: goto error;
2887: }
2888:
2889: if (argc == 0) {
2890: argc = 1;
2891: argv = xcalloc(1, sizeof *argv);
2892: *argv = xstrdup("new-session");
2893: }
2894:
1.386 nicm 2895: values = args_from_vector(argc, argv);
2896: pr = cmd_parse_from_arguments(values, argc, NULL);
1.285 nicm 2897: switch (pr->status) {
2898: case CMD_PARSE_ERROR:
2899: cause = pr->error;
2900: goto error;
2901: case CMD_PARSE_SUCCESS:
2902: break;
1.1 nicm 2903: }
1.386 nicm 2904: args_free_values(values, argc);
2905: free(values);
1.1 nicm 2906: cmd_free_argv(argc, argv);
2907:
1.394 nicm 2908: if ((c->flags & CLIENT_READONLY) &&
2909: !cmd_list_all_have(pr->cmdlist, CMD_READONLY))
2910: new_item = cmdq_get_callback(server_client_read_only, NULL);
2911: else
2912: new_item = cmdq_get_command(pr->cmdlist, NULL);
2913: cmdq_append(c, new_item);
1.194 nicm 2914: cmdq_append(c, cmdq_get_callback(server_client_command_done, NULL));
1.285 nicm 2915:
2916: cmd_list_free(pr->cmdlist);
1.1 nicm 2917: return;
2918:
2919: error:
1.285 nicm 2920: cmd_free_argv(argc, argv);
2921:
1.284 nicm 2922: cmdq_append(c, cmdq_get_error(cause));
2923: free(cause);
1.88 nicm 2924:
1.36 nicm 2925: c->flags |= CLIENT_EXIT;
1.1 nicm 2926: }
2927:
2928: /* Handle identify message. */
1.190 nicm 2929: static void
1.162 nicm 2930: server_client_dispatch_identify(struct client *c, struct imsg *imsg)
1.1 nicm 2931: {
1.165 nicm 2932: const char *data, *home;
1.232 nicm 2933: size_t datalen;
1.329 nicm 2934: int flags, feat;
1.361 nicm 2935: uint64_t longflags;
1.216 nicm 2936: char *name;
1.109 nicm 2937:
2938: if (c->flags & CLIENT_IDENTIFIED)
2939: fatalx("out-of-order identify message");
2940:
2941: data = imsg->data;
2942: datalen = imsg->hdr.len - IMSG_HEADER_SIZE;
2943:
2944: switch (imsg->hdr.type) {
1.329 nicm 2945: case MSG_IDENTIFY_FEATURES:
2946: if (datalen != sizeof feat)
2947: fatalx("bad MSG_IDENTIFY_FEATURES size");
2948: memcpy(&feat, data, sizeof feat);
2949: c->term_features |= feat;
2950: log_debug("client %p IDENTIFY_FEATURES %s", c,
2951: tty_get_features(feat));
2952: break;
1.109 nicm 2953: case MSG_IDENTIFY_FLAGS:
2954: if (datalen != sizeof flags)
2955: fatalx("bad MSG_IDENTIFY_FLAGS size");
2956: memcpy(&flags, data, sizeof flags);
2957: c->flags |= flags;
1.158 nicm 2958: log_debug("client %p IDENTIFY_FLAGS %#x", c, flags);
1.361 nicm 2959: break;
2960: case MSG_IDENTIFY_LONGFLAGS:
2961: if (datalen != sizeof longflags)
2962: fatalx("bad MSG_IDENTIFY_LONGFLAGS size");
2963: memcpy(&longflags, data, sizeof longflags);
2964: c->flags |= longflags;
2965: log_debug("client %p IDENTIFY_LONGFLAGS %#llx", c,
2966: (unsigned long long)longflags);
1.109 nicm 2967: break;
2968: case MSG_IDENTIFY_TERM:
1.110 nicm 2969: if (datalen == 0 || data[datalen - 1] != '\0')
1.109 nicm 2970: fatalx("bad MSG_IDENTIFY_TERM string");
1.329 nicm 2971: if (*data == '\0')
2972: c->term_name = xstrdup("unknown");
2973: else
2974: c->term_name = xstrdup(data);
1.158 nicm 2975: log_debug("client %p IDENTIFY_TERM %s", c, data);
1.370 nicm 2976: break;
2977: case MSG_IDENTIFY_TERMINFO:
2978: if (datalen == 0 || data[datalen - 1] != '\0')
2979: fatalx("bad MSG_IDENTIFY_TERMINFO string");
2980: c->term_caps = xreallocarray(c->term_caps, c->term_ncaps + 1,
2981: sizeof *c->term_caps);
2982: c->term_caps[c->term_ncaps++] = xstrdup(data);
2983: log_debug("client %p IDENTIFY_TERMINFO %s", c, data);
1.109 nicm 2984: break;
2985: case MSG_IDENTIFY_TTYNAME:
1.110 nicm 2986: if (datalen == 0 || data[datalen - 1] != '\0')
1.109 nicm 2987: fatalx("bad MSG_IDENTIFY_TTYNAME string");
2988: c->ttyname = xstrdup(data);
1.158 nicm 2989: log_debug("client %p IDENTIFY_TTYNAME %s", c, data);
1.109 nicm 2990: break;
2991: case MSG_IDENTIFY_CWD:
1.155 nicm 2992: if (datalen == 0 || data[datalen - 1] != '\0')
2993: fatalx("bad MSG_IDENTIFY_CWD string");
1.165 nicm 2994: if (access(data, X_OK) == 0)
2995: c->cwd = xstrdup(data);
2996: else if ((home = find_home()) != NULL)
2997: c->cwd = xstrdup(home);
2998: else
2999: c->cwd = xstrdup("/");
1.158 nicm 3000: log_debug("client %p IDENTIFY_CWD %s", c, data);
1.109 nicm 3001: break;
3002: case MSG_IDENTIFY_STDIN:
3003: if (datalen != 0)
3004: fatalx("bad MSG_IDENTIFY_STDIN size");
3005: c->fd = imsg->fd;
1.158 nicm 3006: log_debug("client %p IDENTIFY_STDIN %d", c, imsg->fd);
1.109 nicm 3007: break;
1.351 nicm 3008: case MSG_IDENTIFY_STDOUT:
3009: if (datalen != 0)
3010: fatalx("bad MSG_IDENTIFY_STDOUT size");
3011: c->out_fd = imsg->fd;
3012: log_debug("client %p IDENTIFY_STDOUT %d", c, imsg->fd);
3013: break;
1.109 nicm 3014: case MSG_IDENTIFY_ENVIRON:
1.110 nicm 3015: if (datalen == 0 || data[datalen - 1] != '\0')
1.109 nicm 3016: fatalx("bad MSG_IDENTIFY_ENVIRON string");
3017: if (strchr(data, '=') != NULL)
1.312 nicm 3018: environ_put(c->environ, data, 0);
1.158 nicm 3019: log_debug("client %p IDENTIFY_ENVIRON %s", c, data);
1.143 nicm 3020: break;
3021: case MSG_IDENTIFY_CLIENTPID:
3022: if (datalen != sizeof c->pid)
3023: fatalx("bad MSG_IDENTIFY_CLIENTPID size");
3024: memcpy(&c->pid, data, sizeof c->pid);
1.158 nicm 3025: log_debug("client %p IDENTIFY_CLIENTPID %ld", c, (long)c->pid);
1.109 nicm 3026: break;
3027: default:
3028: break;
3029: }
3030:
3031: if (imsg->hdr.type != MSG_IDENTIFY_DONE)
3032: return;
3033: c->flags |= CLIENT_IDENTIFIED;
1.75 nicm 3034:
1.216 nicm 3035: if (*c->ttyname != '\0')
3036: name = xstrdup(c->ttyname);
3037: else
3038: xasprintf(&name, "client-%ld", (long)c->pid);
3039: c->name = name;
3040: log_debug("client %p name is %s", c, c->name);
3041:
1.362 nicm 3042: if (c->flags & CLIENT_CONTROL)
1.300 nicm 3043: control_start(c);
1.351 nicm 3044: else if (c->fd != -1) {
1.348 nicm 3045: if (tty_init(&c->tty, c) != 0) {
1.288 nicm 3046: close(c->fd);
3047: c->fd = -1;
3048: } else {
3049: tty_resize(&c->tty);
3050: c->flags |= CLIENT_TERMINAL;
3051: }
1.351 nicm 3052: close(c->out_fd);
3053: c->out_fd = -1;
1.75 nicm 3054: }
1.1 nicm 3055:
1.288 nicm 3056: /*
1.362 nicm 3057: * If this is the first client, load configuration files. Any later
3058: * clients are allowed to continue with their command even if the
3059: * config has not been loaded - they might have been run from inside it
1.288 nicm 3060: */
3061: if ((~c->flags & CLIENT_EXIT) &&
1.362 nicm 3062: !cfg_finished &&
3063: c == TAILQ_FIRST(&clients))
1.288 nicm 3064: start_cfg();
1.1 nicm 3065: }
3066:
3067: /* Handle shell message. */
1.190 nicm 3068: static void
1.162 nicm 3069: server_client_dispatch_shell(struct client *c)
1.1 nicm 3070: {
1.107 nicm 3071: const char *shell;
1.25 nicm 3072:
1.163 nicm 3073: shell = options_get_string(global_s_options, "default-shell");
1.308 nicm 3074: if (!checkshell(shell))
1.1 nicm 3075: shell = _PATH_BSHELL;
1.240 nicm 3076: proc_send(c->peer, MSG_SHELL, -1, shell, strlen(shell) + 1);
1.25 nicm 3077:
1.162 nicm 3078: proc_kill_peer(c->peer);
1.213 nicm 3079: }
3080:
3081: /* Get client working directory. */
3082: const char *
1.250 nicm 3083: server_client_get_cwd(struct client *c, struct session *s)
1.213 nicm 3084: {
1.250 nicm 3085: const char *home;
1.213 nicm 3086:
1.265 nicm 3087: if (!cfg_finished && cfg_client != NULL)
3088: return (cfg_client->cwd);
1.213 nicm 3089: if (c != NULL && c->session == NULL && c->cwd != NULL)
3090: return (c->cwd);
1.250 nicm 3091: if (s != NULL && s->cwd != NULL)
3092: return (s->cwd);
1.213 nicm 3093: if (c != NULL && (s = c->session) != NULL && s->cwd != NULL)
3094: return (s->cwd);
1.250 nicm 3095: if ((home = find_home()) != NULL)
3096: return (home);
3097: return ("/");
1.337 nicm 3098: }
3099:
1.355 nicm 3100: /* Get control client flags. */
3101: static uint64_t
3102: server_client_control_flags(struct client *c, const char *next)
3103: {
3104: if (strcmp(next, "pause-after") == 0) {
3105: c->pause_age = 0;
3106: return (CLIENT_CONTROL_PAUSEAFTER);
3107: }
3108: if (sscanf(next, "pause-after=%u", &c->pause_age) == 1) {
3109: c->pause_age *= 1000;
3110: return (CLIENT_CONTROL_PAUSEAFTER);
3111: }
3112: if (strcmp(next, "no-output") == 0)
3113: return (CLIENT_CONTROL_NOOUTPUT);
1.358 nicm 3114: if (strcmp(next, "wait-exit") == 0)
3115: return (CLIENT_CONTROL_WAITEXIT);
1.355 nicm 3116: return (0);
3117: }
3118:
1.337 nicm 3119: /* Set client flags. */
3120: void
3121: server_client_set_flags(struct client *c, const char *flags)
3122: {
3123: char *s, *copy, *next;
1.351 nicm 3124: uint64_t flag;
3125: int not;
1.337 nicm 3126:
1.381 nicm 3127: s = copy = xstrdup(flags);
1.337 nicm 3128: while ((next = strsep(&s, ",")) != NULL) {
3129: not = (*next == '!');
3130: if (not)
3131: next++;
3132:
1.355 nicm 3133: if (c->flags & CLIENT_CONTROL)
3134: flag = server_client_control_flags(c, next);
3135: else
3136: flag = 0;
1.350 nicm 3137: if (strcmp(next, "read-only") == 0)
1.337 nicm 3138: flag = CLIENT_READONLY;
3139: else if (strcmp(next, "ignore-size") == 0)
3140: flag = CLIENT_IGNORESIZE;
1.341 nicm 3141: else if (strcmp(next, "active-pane") == 0)
3142: flag = CLIENT_ACTIVEPANE;
1.350 nicm 3143: if (flag == 0)
1.337 nicm 3144: continue;
3145:
3146: log_debug("client %s set flag %s", c->name, next);
1.394 nicm 3147: if (not) {
3148: if (c->flags & CLIENT_READONLY)
3149: flag &= ~CLIENT_READONLY;
1.337 nicm 3150: c->flags &= ~flag;
1.394 nicm 3151: } else
1.337 nicm 3152: c->flags |= flag;
1.346 nicm 3153: if (flag == CLIENT_CONTROL_NOOUTPUT)
1.352 nicm 3154: control_reset_offsets(c);
1.337 nicm 3155: }
3156: free(copy);
1.358 nicm 3157: proc_send(c->peer, MSG_FLAGS, -1, &c->flags, sizeof c->flags);
1.337 nicm 3158: }
3159:
1.340 nicm 3160: /* Get client flags. This is only flags useful to show to users. */
1.337 nicm 3161: const char *
3162: server_client_get_flags(struct client *c)
3163: {
1.355 nicm 3164: static char s[256];
3165: char tmp[32];
1.337 nicm 3166:
3167: *s = '\0';
3168: if (c->flags & CLIENT_ATTACHED)
3169: strlcat(s, "attached,", sizeof s);
1.368 nicm 3170: if (c->flags & CLIENT_FOCUSED)
3171: strlcat(s, "focused,", sizeof s);
1.337 nicm 3172: if (c->flags & CLIENT_CONTROL)
3173: strlcat(s, "control-mode,", sizeof s);
3174: if (c->flags & CLIENT_IGNORESIZE)
3175: strlcat(s, "ignore-size,", sizeof s);
3176: if (c->flags & CLIENT_CONTROL_NOOUTPUT)
3177: strlcat(s, "no-output,", sizeof s);
1.358 nicm 3178: if (c->flags & CLIENT_CONTROL_WAITEXIT)
3179: strlcat(s, "wait-exit,", sizeof s);
1.355 nicm 3180: if (c->flags & CLIENT_CONTROL_PAUSEAFTER) {
3181: xsnprintf(tmp, sizeof tmp, "pause-after=%u,",
3182: c->pause_age / 1000);
3183: strlcat(s, tmp, sizeof s);
3184: }
1.337 nicm 3185: if (c->flags & CLIENT_READONLY)
3186: strlcat(s, "read-only,", sizeof s);
1.341 nicm 3187: if (c->flags & CLIENT_ACTIVEPANE)
3188: strlcat(s, "active-pane,", sizeof s);
1.337 nicm 3189: if (c->flags & CLIENT_SUSPENDED)
3190: strlcat(s, "suspended,", sizeof s);
3191: if (c->flags & CLIENT_UTF8)
3192: strlcat(s, "UTF-8,", sizeof s);
3193: if (*s != '\0')
3194: s[strlen(s) - 1] = '\0';
3195: return (s);
1.341 nicm 3196: }
3197:
3198: /* Get client window. */
1.385 nicm 3199: struct client_window *
1.341 nicm 3200: server_client_get_client_window(struct client *c, u_int id)
3201: {
3202: struct client_window cw = { .window = id };
3203:
3204: return (RB_FIND(client_windows, &c->windows, &cw));
3205: }
3206:
1.385 nicm 3207: /* Add client window. */
3208: struct client_window *
3209: server_client_add_client_window(struct client *c, u_int id)
3210: {
3211: struct client_window *cw;
3212:
3213: cw = server_client_get_client_window(c, id);
3214: if (cw == NULL) {
3215: cw = xcalloc(1, sizeof *cw);
3216: cw->window = id;
3217: RB_INSERT(client_windows, &c->windows, cw);
3218: }
1.395 nicm 3219: return (cw);
1.385 nicm 3220: }
3221:
1.341 nicm 3222: /* Get client active pane. */
3223: struct window_pane *
3224: server_client_get_pane(struct client *c)
3225: {
3226: struct session *s = c->session;
3227: struct client_window *cw;
3228:
3229: if (s == NULL)
3230: return (NULL);
3231:
3232: if (~c->flags & CLIENT_ACTIVEPANE)
3233: return (s->curw->window->active);
3234: cw = server_client_get_client_window(c, s->curw->window->id);
3235: if (cw == NULL)
3236: return (s->curw->window->active);
3237: return (cw->pane);
3238: }
3239:
3240: /* Set client active pane. */
3241: void
3242: server_client_set_pane(struct client *c, struct window_pane *wp)
3243: {
3244: struct session *s = c->session;
3245: struct client_window *cw;
3246:
3247: if (s == NULL)
3248: return;
3249:
1.385 nicm 3250: cw = server_client_add_client_window(c, s->curw->window->id);
1.341 nicm 3251: cw->pane = wp;
3252: log_debug("%s pane now %%%u", c->name, wp->id);
3253: }
3254:
3255: /* Remove pane from client lists. */
3256: void
3257: server_client_remove_pane(struct window_pane *wp)
3258: {
3259: struct client *c;
3260: struct window *w = wp->window;
3261: struct client_window *cw;
3262:
3263: TAILQ_FOREACH(c, &clients, entry) {
3264: cw = server_client_get_client_window(c, w->id);
3265: if (cw != NULL && cw->pane == wp) {
3266: RB_REMOVE(client_windows, &c->windows, cw);
3267: free(cw);
3268: }
3269: }
1.400 nicm 3270: }
3271:
3272: /* Print to a client. */
3273: void
3274: server_client_print(struct client *c, int parse, struct evbuffer *evb)
3275: {
3276: void *data = EVBUFFER_DATA(evb);
3277: size_t size = EVBUFFER_LENGTH(evb);
3278: struct window_pane *wp;
3279: struct window_mode_entry *wme;
3280: char *sanitized, *msg, *line;
3281:
3282: if (!parse) {
3283: utf8_stravisx(&msg, data, size,
3284: VIS_OCTAL|VIS_CSTYLE|VIS_NOSLASH);
3285: log_debug("%s: %s", __func__, msg);
3286: } else {
3287: msg = EVBUFFER_DATA(evb);
3288: if (msg[size - 1] != '\0')
3289: evbuffer_add(evb, "", 1);
3290: }
3291:
3292: if (c == NULL)
3293: goto out;
3294:
3295: if (c->session == NULL || (c->flags & CLIENT_CONTROL)) {
3296: if (~c->flags & CLIENT_UTF8) {
3297: sanitized = utf8_sanitize(msg);
3298: if (c->flags & CLIENT_CONTROL)
3299: control_write(c, "%s", sanitized);
3300: else
3301: file_print(c, "%s\n", sanitized);
3302: free(sanitized);
3303: } else {
3304: if (c->flags & CLIENT_CONTROL)
3305: control_write(c, "%s", msg);
3306: else
3307: file_print(c, "%s\n", msg);
3308: }
3309: goto out;
3310: }
3311:
3312: wp = server_client_get_pane(c);
3313: wme = TAILQ_FIRST(&wp->modes);
3314: if (wme == NULL || wme->mode != &window_view_mode)
3315: window_pane_set_mode(wp, NULL, &window_view_mode, NULL, NULL);
3316: if (parse) {
3317: do {
3318: line = evbuffer_readln(evb, NULL, EVBUFFER_EOL_LF);
3319: if (line != NULL) {
3320: window_copy_add(wp, 1, "%s", line);
3321: free(line);
3322: }
3323: } while (line != NULL);
3324:
3325: size = EVBUFFER_LENGTH(evb);
3326: if (size != 0) {
3327: line = EVBUFFER_DATA(evb);
3328: window_copy_add(wp, 1, "%.*s", (int)size, line);
3329: }
3330: } else
3331: window_copy_add(wp, 0, "%s", msg);
3332:
3333: out:
3334: if (!parse)
3335: free(msg);
1.1 nicm 3336: }
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