Annotation of src/usr.bin/tmux/tmux.h, Revision 1.3
1.3 ! nicm 1: /* $OpenBSD: tmux.h,v 1.2 2009/06/03 07:51:24 nicm Exp $ */
1.1 nicm 2:
3: /*
4: * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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: #ifndef TMUX_H
20: #define TMUX_H
21:
22: #define PROTOCOL_VERSION -13
23:
24: #include <sys/param.h>
25: #include <sys/time.h>
26: #include <sys/queue.h>
27: #include <sys/tree.h>
28:
29: #include <getopt.h>
30: #include <limits.h>
31: #include <poll.h>
32: #include <signal.h>
33: #include <stdarg.h>
34: #include <stdint.h>
35: #include <stdio.h>
36: #include <termios.h>
37:
38: #include "array.h"
39:
40: extern const char *__progname;
41:
42: /* Default configuration file. */
43: #define DEFAULT_CFG ".tmux.conf"
44:
45: /* Default prompt history length. */
46: #define PROMPT_HISTORY 100
47:
48: /* Minimum pane size. */
49: #define PANE_MINIMUM 4 /* includes separator line */
50:
51: /* Automatic name refresh interval, in milliseconds. */
52: #define NAME_INTERVAL 500
53:
54: /* Escape timer period, in milliseconds. */
55: #define ESCAPE_PERIOD 250
56:
57: /* Maximum poll timeout (when attached). */
58: #define POLL_TIMEOUT 50
59:
60: /* Fatal errors. */
61: #define fatal(msg) log_fatal("%s: %s", __func__, msg);
62: #define fatalx(msg) log_fatalx("%s: %s", __func__, msg);
63:
64: /* Definition to shut gcc up about unused arguments. */
65: #define unused __attribute__ ((unused))
66:
67: /* Attribute to make gcc check printf-like arguments. */
68: #define printflike1 __attribute__ ((format (printf, 1, 2)))
69: #define printflike2 __attribute__ ((format (printf, 2, 3)))
70: #define printflike3 __attribute__ ((format (printf, 3, 4)))
71: #define printflike4 __attribute__ ((format (printf, 4, 5)))
72:
73: /* Number of items in array. */
74: #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
75:
76: /* Buffer macros. */
77: #define BUFFER_USED(b) ((b)->size)
78: #define BUFFER_FREE(b) ((b)->space - (b)->off - (b)->size)
79: #define BUFFER_IN(b) ((b)->base + (b)->off + (b)->size)
80: #define BUFFER_OUT(b) ((b)->base + (b)->off)
81:
82: /* Buffer structure. */
83: struct buffer {
84: u_char *base; /* buffer start */
85: size_t space; /* total size of buffer */
86:
87: size_t size; /* size of data in buffer */
88: size_t off; /* offset of data in buffer */
89: };
90:
91: /* Bell option values. */
92: #define BELL_NONE 0
93: #define BELL_ANY 1
94: #define BELL_CURRENT 2
95:
96: /* Key codes. ncurses defines KEY_*. Grrr. */
97: #define KEYC_NONE 0x00ffff
98: #define KEYC_OFFSET 0x010000
99: #define KEYC_ESCAPE 0x020000
100: #define KEYC_CONTROL 0x080000
101: #define KEYC_SHIFT 0x100000
102:
103: #define KEYC_ADDESC(k) ((k) | KEYC_ESCAPE)
104: #define KEYC_REMOVEESC(k) ((k) & ~KEYC_ESCAPE)
105: #define KEYC_ISESC(k) ((k) != KEYC_NONE && ((k) & KEYC_ESCAPE))
106:
107: #define KEYC_ADDCTL(k) ((k) | KEYC_CONTROL)
108: #define KEYC_REMOVECTL(k) ((k) & ~KEYC_CONTROL)
109: #define KEYC_ISCTL(k) ((k) != KEYC_NONE && ((k) & KEYC_CONTROL))
110:
111: #define KEYC_ADDSFT(k) ((k) | KEYC_SHIFT)
112: #define KEYC_REMOVESFT(k) ((k) & ~KEYC_SHIFT)
113: #define KEYC_ISSFT(k) ((k) != KEYC_NONE && ((k) & KEYC_SHIFT))
114:
115: /* Mouse key. */
116: #define KEYC_MOUSE (KEYC_OFFSET + 0x00)
117:
118: /* Function keys. */
119: #define KEYC_F1 (KEYC_OFFSET + 0x01)
120: #define KEYC_F2 (KEYC_OFFSET + 0x02)
121: #define KEYC_F3 (KEYC_OFFSET + 0x03)
122: #define KEYC_F4 (KEYC_OFFSET + 0x04)
123: #define KEYC_F5 (KEYC_OFFSET + 0x05)
124: #define KEYC_F6 (KEYC_OFFSET + 0x06)
125: #define KEYC_F7 (KEYC_OFFSET + 0x07)
126: #define KEYC_F8 (KEYC_OFFSET + 0x08)
127: #define KEYC_F9 (KEYC_OFFSET + 0x09)
128: #define KEYC_F10 (KEYC_OFFSET + 0x10)
129: #define KEYC_F11 (KEYC_OFFSET + 0x11)
130: #define KEYC_F12 (KEYC_OFFSET + 0x12)
131: #define KEYC_F13 (KEYC_OFFSET + 0x13)
132: #define KEYC_F14 (KEYC_OFFSET + 0x14)
133: #define KEYC_F15 (KEYC_OFFSET + 0x15)
134: #define KEYC_F16 (KEYC_OFFSET + 0x16)
135: #define KEYC_F17 (KEYC_OFFSET + 0x17)
136: #define KEYC_F18 (KEYC_OFFSET + 0x18)
137: #define KEYC_F19 (KEYC_OFFSET + 0x19)
138: #define KEYC_F20 (KEYC_OFFSET + 0x1a)
139: #define KEYC_IC (KEYC_OFFSET + 0x1b)
140: #define KEYC_DC (KEYC_OFFSET + 0x1c)
141: #define KEYC_HOME (KEYC_OFFSET + 0x1d)
142: #define KEYC_END (KEYC_OFFSET + 0x1e)
143: #define KEYC_NPAGE (KEYC_OFFSET + 0x1f)
144: #define KEYC_PPAGE (KEYC_OFFSET + 0x20)
145: #define KEYC_BTAB (KEYC_OFFSET + 0x21)
146:
147: /* Arrow keys. */
148: #define KEYC_UP (KEYC_OFFSET + 0x50)
149: #define KEYC_DOWN (KEYC_OFFSET + 0x51)
150: #define KEYC_LEFT (KEYC_OFFSET + 0x52)
151: #define KEYC_RIGHT (KEYC_OFFSET + 0x53)
152:
153: /* Numeric keypad. Numbered from top-left, KPY_X. */
154: #define KEYC_KP0_1 (KEYC_OFFSET + 0x100)
155: #define KEYC_KP0_2 (KEYC_OFFSET + 0x101)
156: #define KEYC_KP0_3 (KEYC_OFFSET + 0x102)
157: #define KEYC_KP1_0 (KEYC_OFFSET + 0x103)
158: #define KEYC_KP1_1 (KEYC_OFFSET + 0x104)
159: #define KEYC_KP1_2 (KEYC_OFFSET + 0x105)
160: #define KEYC_KP1_3 (KEYC_OFFSET + 0x106)
161: #define KEYC_KP2_0 (KEYC_OFFSET + 0x107)
162: #define KEYC_KP2_1 (KEYC_OFFSET + 0x108)
163: #define KEYC_KP2_2 (KEYC_OFFSET + 0x109)
164: #define KEYC_KP3_0 (KEYC_OFFSET + 0x10a)
165: #define KEYC_KP3_1 (KEYC_OFFSET + 0x10b)
166: #define KEYC_KP3_2 (KEYC_OFFSET + 0x10c)
167: #define KEYC_KP3_3 (KEYC_OFFSET + 0x10d)
168: #define KEYC_KP4_0 (KEYC_OFFSET + 0x10e)
169: #define KEYC_KP4_2 (KEYC_OFFSET + 0x10f)
170:
171: /* Termcap codes. */
172: enum tty_code_code {
173: TTYC_AX = 0,
174: TTYC_ACSC, /* acs_chars, ac */
175: TTYC_BEL, /* bell, bl */
176: TTYC_BLINK, /* enter_blink_mode, mb */
177: TTYC_BOLD, /* enter_bold_mode, md */
178: TTYC_CIVIS, /* cursor_invisible, vi */
179: TTYC_CLEAR, /* clear_screen, cl */
180: TTYC_CNORM, /* cursor_normal, ve */
181: TTYC_COLORS, /* max_colors, Co */
182: TTYC_CSR, /* change_scroll_region, cs */
183: TTYC_CUD, /* parm_down_cursor, DO */
184: TTYC_CUD1, /* cursor_down, do */
185: TTYC_CUP, /* cursor_address, cm */
186: TTYC_DCH, /* parm_dch, DC */
187: TTYC_DCH1, /* delete_character, dc */
188: TTYC_DIM, /* enter_dim_mode, mh */
189: TTYC_DL, /* parm_delete_line, DL */
190: TTYC_DL1, /* delete_line, dl */
191: TTYC_EL, /* clr_eol, ce */
192: TTYC_EL1, /* clr_bol, cb */
193: TTYC_ENACS, /* ena_acs, eA */
194: TTYC_ICH, /* parm_ich, IC */
195: TTYC_ICH1, /* insert_character, ic */
196: TTYC_IL, /* parm_insert_line, IL */
197: TTYC_IL1, /* insert_line, il */
198: TTYC_INVIS, /* enter_secure_mode, mk */
199: TTYC_IS1, /* init_1string, i1 */
200: TTYC_IS2, /* init_2string, i2 */
201: TTYC_IS3, /* init_3string, i3 */
202: TTYC_KCBT, /* key_btab, kB */
203: TTYC_KCUB1, /* key_left, kl */
204: TTYC_KCUD1, /* key_down, kd */
205: TTYC_KCUF1, /* key_right, kr */
206: TTYC_KCUU1, /* key_up, ku */
207: TTYC_KDCH1, /* key_dc, kD */
208: TTYC_KEND, /* key_end, ke */
209: TTYC_KF1, /* key_f1, k1 */
210: TTYC_KF10, /* key_f10, k; */
211: TTYC_KF11, /* key_f11, F1 */
212: TTYC_KF12, /* key_f12, F2 */
213: TTYC_KF13, /* key_f13, F3 */
214: TTYC_KF14, /* key_f14, F4 */
215: TTYC_KF15, /* key_f15, F5 */
216: TTYC_KF16, /* key_f16, F6 */
217: TTYC_KF17, /* key_f17, F7 */
218: TTYC_KF18, /* key_f18, F8 */
219: TTYC_KF19, /* key_f19, F9 */
220: TTYC_KF20, /* key_f20, F10 */
221: TTYC_KF2, /* key_f2, k2 */
222: TTYC_KF3, /* key_f3, k3 */
223: TTYC_KF4, /* key_f4, k4 */
224: TTYC_KF5, /* key_f5, k5 */
225: TTYC_KF6, /* key_f6, k6 */
226: TTYC_KF7, /* key_f7, k7 */
227: TTYC_KF8, /* key_f8, k8 */
228: TTYC_KF9, /* key_f9, k9 */
229: TTYC_KHOME, /* key_home, kh */
230: TTYC_KICH1, /* key_ic, kI */
231: TTYC_KMOUS, /* key_mouse, Km */
232: TTYC_KNP, /* key_npage, kN */
233: TTYC_KPP, /* key_ppage, kP */
234: TTYC_OP, /* orig_pair, op */
235: TTYC_REV, /* enter_reverse_mode, mr */
236: TTYC_RI, /* scroll_reverse, sr */
237: TTYC_RMACS, /* exit_alt_charset_mode */
238: TTYC_RMCUP, /* exit_ca_mode, te */
239: TTYC_RMIR, /* exit_insert_mode, ei */
240: TTYC_RMKX, /* keypad_local, ke */
241: TTYC_SETAB, /* set_a_background, AB */
242: TTYC_SETAF, /* set_a_foreground, AF */
243: TTYC_SGR0, /* exit_attribute_mode, me */
244: TTYC_SMACS, /* enter_alt_charset_mode, as */
245: TTYC_SMCUP, /* enter_ca_mode, ti */
246: TTYC_SMIR, /* enter_insert_mode, im */
247: TTYC_SMKX, /* keypad_xmit, ks */
248: TTYC_SMSO, /* enter_standout_mode, so */
249: TTYC_SMUL, /* enter_underline_mode, us */
250: TTYC_XENL, /* eat_newline_glitch, xn */
251: };
252: #define NTTYCODE (TTYC_XENL + 1)
253:
254: /* Termcap types. */
255: enum tty_code_type {
256: TTYCODE_NONE = 0,
257: TTYCODE_STRING,
258: TTYCODE_NUMBER,
259: TTYCODE_FLAG,
260: };
261:
262: /* Termcap code. */
263: struct tty_code {
264: enum tty_code_type type;
265: union {
266: char *string;
267: int number;
268: int flag;
269: } value;
270: };
271:
272: /* Entry in terminal code table. */
273: struct tty_term_code_entry {
274: enum tty_code_code code;
275: enum tty_code_type type;
276: const char *name;
277: };
278:
279: /* Output commands. */
280: enum tty_cmd {
281: TTY_CELL,
282: TTY_CLEARENDOFLINE,
283: TTY_CLEARENDOFSCREEN,
284: TTY_CLEARLINE,
285: TTY_CLEARSCREEN,
286: TTY_CLEARSTARTOFLINE,
287: TTY_CLEARSTARTOFSCREEN,
288: TTY_DELETECHARACTER,
289: TTY_DELETELINE,
290: TTY_INSERTCHARACTER,
291: TTY_INSERTLINE,
292: TTY_LINEFEED,
293: TTY_RAW,
294: TTY_REVERSEINDEX,
295: };
296:
297: /* Message codes. */
298: enum hdrtype {
299: MSG_COMMAND,
300: MSG_DETACH,
301: MSG_ERROR,
302: MSG_EXIT,
303: MSG_EXITED,
304: MSG_EXITING,
305: MSG_IDENTIFY,
306: MSG_PRINT,
307: MSG_READY,
308: MSG_RESIZE,
309: MSG_SHUTDOWN,
310: MSG_SUSPEND,
311: MSG_UNLOCK,
312: MSG_WAKEUP,
313: };
314:
315: /* Message header structure. */
316: struct hdr {
317: enum hdrtype type;
318: size_t size;
319: };
320:
321: struct msg_command_data {
322: pid_t pid; /* pid from $TMUX or -1 */
323: u_int idx; /* index from $TMUX */
324:
325: size_t namelen;
326: };
327:
328: struct msg_identify_data {
329: char tty[TTY_NAME_MAX];
330: int version;
331:
332: char cwd[MAXPATHLEN];
333:
334: #define IDENTIFY_UTF8 0x1
335: #define IDENTIFY_256COLOURS 0x2
336: #define IDENTIFY_88COLOURS 0x4
337: #define IDENTIFY_HASDEFAULTS 0x8
338: int flags;
339:
340: u_int sx;
341: u_int sy;
342:
343: size_t termlen;
344: };
345:
346: struct msg_resize_data {
347: u_int sx;
348: u_int sy;
349: };
350:
351: /* Editing keys. */
352: enum mode_key_cmd {
353: MODEKEYCMD_BACKSPACE = 0x1000,
354: MODEKEYCMD_CHOOSE,
355: MODEKEYCMD_CLEARSELECTION,
356: MODEKEYCMD_COMPLETE,
357: MODEKEYCMD_COPYSELECTION,
358: MODEKEYCMD_DELETE,
359: MODEKEYCMD_DOWN,
360: MODEKEYCMD_ENDOFLINE,
361: MODEKEYCMD_LEFT,
362: MODEKEYCMD_NEXTPAGE,
363: MODEKEYCMD_NEXTWORD,
364: MODEKEYCMD_NONE,
365: MODEKEYCMD_OTHERKEY,
366: MODEKEYCMD_PASTE,
367: MODEKEYCMD_PREVIOUSPAGE,
368: MODEKEYCMD_PREVIOUSWORD,
369: MODEKEYCMD_QUIT,
370: MODEKEYCMD_RIGHT,
371: MODEKEYCMD_STARTOFLINE,
372: MODEKEYCMD_STARTSELECTION,
373: MODEKEYCMD_UP,
374: };
375:
376: struct mode_key_data {
377: int type;
378:
379: int flags;
380: #define MODEKEY_EDITMODE 0x1
381: #define MODEKEY_CANEDIT 0x2
382: #define MODEKEY_CHOOSEMODE 0x4
383: };
384:
385: #define MODEKEY_EMACS 0
386: #define MODEKEY_VI 1
387:
388: /* Modes. */
389: #define MODE_CURSOR 0x1
390: #define MODE_INSERT 0x2
391: #define MODE_KCURSOR 0x4
392: #define MODE_KKEYPAD 0x8
393: #define MODE_MOUSE 0x10
394:
395: /* Grid output. */
396: #if defined(DEBUG) && \
397: ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
398: (defined(__GNUC__) && __GNUC__ >= 3))
399: #define GRID_DEBUG(gd, fmt, ...) log_debug3("%s: (sx=%u, sy=%u, hsize=%u) " \
400: fmt, __func__, (gd)->sx, (gd)->sy, (gd)->hsize, ## __VA_ARGS__)
401: #else
402: #define GRID_DEBUG(...)
403: #endif
404:
405: /* Grid attributes. */
406: #define GRID_ATTR_BRIGHT 0x1
407: #define GRID_ATTR_DIM 0x2
408: #define GRID_ATTR_UNDERSCORE 0x4
409: #define GRID_ATTR_BLINK 0x8
410: #define GRID_ATTR_REVERSE 0x10
411: #define GRID_ATTR_HIDDEN 0x20
412: #define GRID_ATTR_ITALICS 0x40
413: #define GRID_ATTR_CHARSET 0x80 /* alternative character set */
414:
415: /* Grid flags. */
416: #define GRID_FLAG_FG256 0x1
417: #define GRID_FLAG_BG256 0x2
418: #define GRID_FLAG_PADDING 0x4
419: #define GRID_FLAG_UTF8 0x8
420:
421: /* Grid cell data. */
422: struct grid_cell {
423: u_char attr;
424: u_char flags;
425: u_char fg;
426: u_char bg;
427: u_char data;
428: } __packed;
429:
430: /* Grid cell UTF-8 data. Used instead of data in grid_cell for UTF-8 cells. */
431: #define UTF8_SIZE 8
432: struct grid_utf8 {
433: u_char width;
434: u_char data[UTF8_SIZE];
435: } __packed;
436:
437: /* Entire grid of cells. */
438: struct grid {
439: u_int sx;
440: u_int sy;
441:
442: u_int hsize;
443: u_int hlimit;
444:
445: u_int *size;
446: struct grid_cell **data;
447:
448: u_int *usize;
449: struct grid_utf8 **udata;
450: };
451:
452: /* Option data structures. */
453: struct options_entry {
454: char *name;
455:
456: enum {
457: OPTIONS_STRING,
458: OPTIONS_NUMBER,
459: OPTIONS_KEY,
460: } type;
461: union {
462: char *string;
463: long long number;
464: int key;
465: } value;
466:
467: SPLAY_ENTRY(options_entry) entry;
468: };
469:
470: struct options {
471: SPLAY_HEAD(options_tree, options_entry) tree;
472: struct options *parent;
473: };
474:
475: /* Screen selection. */
476: struct screen_sel {
477: int flag;
478:
479: u_int sx;
480: u_int sy;
481:
482: u_int ex;
483: u_int ey;
484:
485: struct grid_cell cell;
486: };
487:
488: /* Virtual screen. */
489: struct screen {
490: char *title;
491:
492: struct grid *grid; /* grid data */
493:
494: u_int cx; /* cursor x */
495: u_int cy; /* cursor y */
496:
497: u_int old_cx;
498: u_int old_cy;
499:
500: u_int rupper; /* scroll region top */
501: u_int rlower; /* scroll region bottom */
502:
503: u_int old_rupper;
504: u_int old_rlower;
505:
506: int mode;
507:
508: struct screen_sel sel;
509: };
510:
511: /* Screen write context. */
512: struct screen_write_ctx {
513: struct window_pane *wp;
514: struct screen *s;
515: };
516:
517: /* Screen size. */
518: #define screen_size_x(s) ((s)->grid->sx)
519: #define screen_size_y(s) ((s)->grid->sy)
520: #define screen_hsize(s) ((s)->grid->hsize)
521: #define screen_hlimit(s) ((s)->grid->hlimit)
522:
523: /* Input parser sequence argument. */
524: struct input_arg {
525: u_char data[64];
526: size_t used;
527: };
528:
529: /* Input parser context. */
530: struct input_ctx {
531: struct window_pane *wp;
532: struct screen_write_ctx ctx;
533:
534: u_char *buf;
535: size_t len;
536: size_t off;
537:
538: struct grid_cell cell;
539:
540:
541: struct grid_cell saved_cell;
542: u_int saved_cx;
543: u_int saved_cy;
544:
545: #define MAXSTRINGLEN 1024
546: u_char *string_buf;
547: size_t string_len;
548: int string_type;
549: #define STRING_SYSTEM 0
550: #define STRING_APPLICATION 1
551: #define STRING_NAME 2
552:
553: u_char utf8_buf[4];
554: u_int utf8_len;
555: u_int utf8_off;
556:
557: u_char intermediate;
558: void *(*state)(u_char, struct input_ctx *);
559:
560: u_char private;
561: ARRAY_DECL(, struct input_arg) args;
562: };
563:
564: /*
565: * Window mode. Windows can be in several modes and this is used to call the
566: * right function to handle input and output.
567: */
568: struct client;
569: struct window;
570: struct window_mode {
571: struct screen *(*init)(struct window_pane *);
572: void (*free)(struct window_pane *);
573: void (*resize)(struct window_pane *, u_int, u_int);
574: void (*key)(struct window_pane *, struct client *, int);
575: void (*mouse)(struct window_pane *,
576: struct client *, u_char, u_char, u_char);
577: void (*timer)(struct window_pane *);
578: };
579:
580: /* Child window structure. */
581: struct window_pane {
582: struct window *window;
583:
584: u_int sx;
585: u_int sy;
586:
587: u_int xoff;
588: u_int yoff;
589:
590: int flags;
591: #define PANE_HIDDEN 0x1
1.2 nicm 592: #define PANE_REDRAW 0x2
1.1 nicm 593:
594: char *cmd;
595: char *cwd;
596:
597: pid_t pid;
598: int fd;
599: char tty[TTY_NAME_MAX];
600: struct buffer *in;
601: struct buffer *out;
602:
603: struct input_ctx ictx;
604:
605: struct screen *screen;
606: struct screen base;
607:
608: const struct window_mode *mode;
609: void *modedata;
610:
611: TAILQ_ENTRY(window_pane) entry;
612: };
613: TAILQ_HEAD(window_panes, window_pane);
614:
615: /* Window structure. */
616: struct window {
617: char *name;
618: struct timeval name_timer;
619:
620: struct window_pane *active;
621: struct window_panes panes;
622: u_int layout;
623:
624: u_int sx;
625: u_int sy;
626:
627: int flags;
628: #define WINDOW_BELL 0x1
629: #define WINDOW_HIDDEN 0x2
630: #define WINDOW_ACTIVITY 0x4
631: #define WINDOW_CONTENT 0x6
632: #define WINDOW_REDRAW 0x8
633:
634: struct options options;
635:
636: u_int references;
637: };
638: ARRAY_DECL(windows, struct window *);
639:
640: /* Entry on local window list. */
641: struct winlink {
642: int idx;
643: struct window *window;
644:
645: RB_ENTRY(winlink) entry;
646: SLIST_ENTRY(winlink) sentry;
647: };
648: RB_HEAD(winlinks, winlink);
649: SLIST_HEAD(winlink_stack, winlink);
650:
651: /* Paste buffer. */
652: struct paste_buffer {
653: char *data;
654: struct timeval tv;
655: };
656: ARRAY_DECL(paste_stack, struct paste_buffer *);
657:
658: /* Client session. */
659: struct session_alert {
660: struct winlink *wl;
661: int type;
662:
663: SLIST_ENTRY(session_alert) entry;
664: };
665:
666: struct session {
667: char *name;
668: struct timeval tv;
669:
670: u_int sx;
671: u_int sy;
672:
673: struct winlink *curw;
674: struct winlink_stack lastw;
675: struct winlinks windows;
676:
677: struct options options;
678:
679: struct paste_stack buffers;
680:
681: SLIST_HEAD(, session_alert) alerts;
682:
683: #define SESSION_UNATTACHED 0x1 /* not attached to any clients */
684: int flags;
685: };
686: ARRAY_DECL(sessions, struct session *);
687:
688: /* TTY information. */
689: struct tty_key {
690: int key;
691: char *string;
692:
693: int flags;
694: #define TTYKEY_CTRL 0x1
695: #define TTYKEY_RAW 0x2
696:
697: RB_ENTRY(tty_key) entry;
698: };
699:
700: struct tty_term {
701: char *name;
702: u_int references;
703:
704: struct tty_code codes[NTTYCODE];
705:
706: #define TERM_HASDEFAULTS 0x1
707: #define TERM_256COLOURS 0x2
708: #define TERM_88COLOURS 0x4
709: #define TERM_EARLYWRAP 0x8
710: int flags;
711:
712: SLIST_ENTRY(tty_term) entry;
713: };
714: SLIST_HEAD(tty_terms, tty_term);
715:
716: struct tty {
717: char *path;
718:
719: u_int sx;
720: u_int sy;
721:
722: u_int cx;
723: u_int cy;
724:
725: int mode;
726:
727: u_int rlower;
728: u_int rupper;
729:
730: char *termname;
731: struct tty_term *term;
732:
733: int fd;
734: struct buffer *in;
735: struct buffer *out;
736:
737: int log_fd;
738:
739: struct termios tio;
740:
741: struct grid_cell cell;
742:
743: u_char acs[UCHAR_MAX + 1];
744:
745: #define TTY_NOCURSOR 0x1
746: #define TTY_FREEZE 0x2
747: #define TTY_ESCAPE 0x4
748: #define TTY_UTF8 0x8
749: int flags;
750:
751: int term_flags;
752:
753: struct timeval key_timer;
754:
755: size_t ksize; /* maximum key size */
756: RB_HEAD(tty_keys, tty_key) ktree;
757: };
758:
759: /* Client connection. */
760: struct client {
761: int fd;
762: struct buffer *in;
763: struct buffer *out;
764:
765: char *title;
766: char *cwd;
767:
768: struct tty tty;
769: struct timeval status_timer;
770: struct timeval repeat_timer;
771:
772: struct screen status;
773:
774: #define CLIENT_TERMINAL 0x1
775: #define CLIENT_PREFIX 0x2
776: #define CLIENT_MOUSE 0x4
777: #define CLIENT_REDRAW 0x8
778: #define CLIENT_STATUS 0x10
779: #define CLIENT_REPEAT 0x20 /* allow command to repeat within repeat time */
780: #define CLIENT_SUSPENDED 0x40
781: int flags;
782:
783: char *message_string;
784: struct timeval message_timer;
785:
786: char *prompt_string;
787: char *prompt_buffer;
788: size_t prompt_index;
789: int (*prompt_callback)(void *, const char *);
790: void *prompt_data;
791:
792: #define PROMPT_HIDDEN 0x1
793: #define PROMPT_SINGLE 0x2
794: int prompt_flags;
795:
796: u_int prompt_hindex;
797: ARRAY_DECL(, char *) prompt_hdata;
798:
799: struct mode_key_data prompt_mdata;
800:
801: struct session *session;
802: };
803: ARRAY_DECL(clients, struct client *);
804:
805: /* Client context. */
806: struct client_ctx {
807: int srv_fd;
808: struct buffer *srv_in;
809: struct buffer *srv_out;
810:
811: #define CCTX_DETACH 0x1
812: #define CCTX_EXIT 0x2
813: #define CCTX_SHUTDOWN 0x4
814: int flags;
815: };
816:
817: /* Key/command line command. */
818: struct cmd_ctx {
819: struct client *cmdclient;
820:
821: struct client *curclient;
822: struct session *cursession;
823: struct msg_command_data *msgdata;
824:
825: void (*print)(struct cmd_ctx *, const char *, ...);
826: void (*info)(struct cmd_ctx *, const char *, ...);
827: void (*error)(struct cmd_ctx *, const char *, ...);
828: };
829:
830: struct cmd {
831: const struct cmd_entry *entry;
832: void *data;
833:
834: TAILQ_ENTRY(cmd) qentry;
835: };
836: TAILQ_HEAD(cmd_list, cmd);
837:
838: struct cmd_entry {
839: const char *name;
840: const char *alias;
841: const char *usage;
842:
843: #define CMD_STARTSERVER 0x1
844: #define CMD_CANTNEST 0x2
845: #define CMD_ARG1 0x4
846: #define CMD_ARG01 0x8
847: #define CMD_AFLAG 0x10
848: #define CMD_DFLAG 0x20
849: #define CMD_GFLAG 0x40
850: #define CMD_KFLAG 0x80
851: #define CMD_UFLAG 0x100
852: #define CMD_BIGDFLAG 0x200
853: #define CMD_BIGUFLAG 0x400
854:
855: int flags;
856:
857: void (*init)(struct cmd *, int);
858: int (*parse)(struct cmd *, int, char **, char **);
859: int (*exec)(struct cmd *, struct cmd_ctx *);
860: void (*send)(struct cmd *, struct buffer *);
861: void (*recv)(struct cmd *, struct buffer *);
862: void (*free)(struct cmd *);
863: size_t (*print)(struct cmd *, char *, size_t);
864: };
865:
866: /* Generic command data. */
867: struct cmd_target_data {
868: int flags;
869: char *target;
870: char *arg;
871: };
872:
873: struct cmd_srcdst_data {
874: int flags;
875: char *src;
876: char *dst;
877: char *arg;
878: };
879:
880: struct cmd_buffer_data {
881: int flags;
882: char *target;
883: int buffer;
884: char *arg;
885: };
886:
887: struct cmd_option_data {
888: int flags;
889: char *target;
890: char *option;
891: char *value;
892: };
893:
894: struct cmd_pane_data {
895: int flags;
896: char *target;
897: char *arg;
898: int pane;
899: };
900:
901: /* Key binding. */
902: struct key_binding {
903: int key;
904: struct cmd_list *cmdlist;
905: int can_repeat;
906:
907: SPLAY_ENTRY(key_binding) entry;
908: };
909: SPLAY_HEAD(key_bindings, key_binding);
910:
911: /* Set/display option data. */
912: struct set_option_entry {
913: const char *name;
914: enum {
915: SET_OPTION_STRING,
916: SET_OPTION_NUMBER,
917: SET_OPTION_KEY,
918: SET_OPTION_COLOUR,
919: SET_OPTION_ATTRIBUTES,
920: SET_OPTION_FLAG,
921: SET_OPTION_CHOICE
922: } type;
923:
924: u_int minimum;
925: u_int maximum;
926:
927: const char **choices;
928: };
929: extern const struct set_option_entry set_option_table[];
930: extern const struct set_option_entry set_window_option_table[];
931: #define NSETOPTION 24
932: #define NSETWINDOWOPTION 19
933:
934: /* tmux.c */
935: extern volatile sig_atomic_t sigwinch;
936: extern volatile sig_atomic_t sigterm;
937: extern volatile sig_atomic_t sigcont;
938: extern volatile sig_atomic_t sigchld;
939: extern volatile sig_atomic_t sigusr1;
940: extern volatile sig_atomic_t sigusr2;
941: extern struct options global_options;
942: extern struct options global_window_options;
943: extern char *cfg_file;
944: extern int server_locked;
945: extern char *server_password;
946: extern time_t server_activity;
947: extern int debug_level;
948: extern int be_quiet;
949: extern time_t start_time;
950: extern char *socket_path;
951: void logfile(const char *);
952: void siginit(void);
953: void sigreset(void);
954: void sighandler(int);
955:
956: /* cfg.c */
957: int load_cfg(const char *, char **x);
958:
959: /* mode-key.c */
960: void mode_key_init(struct mode_key_data *, int, int);
961: void mode_key_free(struct mode_key_data *);
962: enum mode_key_cmd mode_key_lookup(struct mode_key_data *, int);
963:
964: /* options.c */
965: int options_cmp(struct options_entry *, struct options_entry *);
966: SPLAY_PROTOTYPE(options_tree, options_entry, entry, options_cmp);
967: void options_init(struct options *, struct options *);
968: void options_free(struct options *);
969: struct options_entry *options_find1(struct options *, const char *);
970: struct options_entry *options_find(struct options *, const char *);
971: int options_remove(struct options *, const char *);
972: void printflike3 options_set_string(
973: struct options *, const char *, const char *, ...);
974: char *options_get_string(struct options *, const char *);
975: void options_set_number(struct options *, const char *, long long);
976: long long options_get_number(struct options *, const char *);
977:
978: /* tty.c */
979: u_char tty_get_acs(struct tty *, u_char);
980: void tty_emulate_repeat(struct tty *,
981: enum tty_code_code, enum tty_code_code, u_int);
982: void tty_reset(struct tty *);
983: void tty_region(struct tty *, u_int, u_int, u_int);
984: void tty_cursor(struct tty *, u_int, u_int, u_int, u_int);
985: void tty_cell(struct tty *,
986: const struct grid_cell *, const struct grid_utf8 *);
987: void tty_putcode(struct tty *, enum tty_code_code);
988: void tty_putcode1(struct tty *, enum tty_code_code, int);
989: void tty_putcode2(struct tty *, enum tty_code_code, int, int);
990: void tty_puts(struct tty *, const char *);
991: void tty_putc(struct tty *, u_char);
992: void tty_init(struct tty *, char *, char *);
993: void tty_start_tty(struct tty *);
994: void tty_stop_tty(struct tty *);
995: void tty_detect_utf8(struct tty *);
996: void tty_set_title(struct tty *, const char *);
997: void tty_update_mode(struct tty *, int);
998: void tty_draw_line(
999: struct tty *, struct screen *, u_int, u_int, u_int);
1000: void tty_redraw_region(struct tty *, struct window_pane *);
1001: int tty_open(struct tty *, char **);
1002: void tty_close(struct tty *, int);
1003: void tty_free(struct tty *, int);
1004: void tty_write(
1005: struct tty *, struct window_pane *, enum tty_cmd, ...);
1006: void tty_vwrite(
1007: struct tty *, struct window_pane *, enum tty_cmd, va_list);
1008:
1009: /* tty-term.c */
1010: extern struct tty_terms tty_terms;
1011: extern struct tty_term_code_entry tty_term_codes[NTTYCODE];
1012: struct tty_term *tty_term_find(char *, int, char **);
1013: void tty_term_free(struct tty_term *);
1014: int tty_term_has(struct tty_term *, enum tty_code_code);
1015: const char *tty_term_string(struct tty_term *, enum tty_code_code);
1016: const char *tty_term_string1(struct tty_term *, enum tty_code_code, int);
1017: const char *tty_term_string2(
1018: struct tty_term *, enum tty_code_code, int, int);
1019: int tty_term_number(struct tty_term *, enum tty_code_code);
1020: int tty_term_flag(struct tty_term *, enum tty_code_code);
1021:
1022: /* tty-keys.c */
1023: int tty_keys_cmp(struct tty_key *, struct tty_key *);
1024: RB_PROTOTYPE(tty_keys, tty_key, entry, tty_keys_cmp);
1025: void tty_keys_init(struct tty *);
1026: void tty_keys_free(struct tty *);
1027: int tty_keys_next(struct tty *, int *, u_char *);
1028:
1029: /* tty-write.c */
1030: void tty_write_cmd(struct window_pane *, enum tty_cmd, ...);
1031: void tty_write_mode(struct window_pane *, int);
1032:
1033: /* options-cmd.c */
1034: void set_option_string(struct cmd_ctx *,
1035: struct options *, const struct set_option_entry *, char *);
1036: void set_option_number(struct cmd_ctx *,
1037: struct options *, const struct set_option_entry *, char *);
1038: void set_option_key(struct cmd_ctx *,
1039: struct options *, const struct set_option_entry *, char *);
1040: void set_option_colour(struct cmd_ctx *,
1041: struct options *, const struct set_option_entry *, char *);
1042: void set_option_attributes(struct cmd_ctx *,
1043: struct options *, const struct set_option_entry *, char *);
1044: void set_option_flag(struct cmd_ctx *,
1045: struct options *, const struct set_option_entry *, char *);
1046: void set_option_choice(struct cmd_ctx *,
1047: struct options *, const struct set_option_entry *, char *);
1048:
1049: /* paste.c */
1050: void paste_init_stack(struct paste_stack *);
1051: void paste_free_stack(struct paste_stack *);
1052: struct paste_buffer *paste_walk_stack(struct paste_stack *, uint *);
1053: struct paste_buffer *paste_get_top(struct paste_stack *);
1054: struct paste_buffer *paste_get_index(struct paste_stack *, u_int);
1055: int paste_free_top(struct paste_stack *);
1056: int paste_free_index(struct paste_stack *, u_int);
1057: void paste_add(struct paste_stack *, char *, u_int);
1058: int paste_replace(struct paste_stack *, u_int, char *);
1059:
1060: /* clock.c */
1061: void clock_draw(struct screen_write_ctx *, u_int, int);
1062:
1063: /* arg.c */
1064: struct client *arg_parse_client(const char *);
1065: struct session *arg_parse_session(const char *);
1066: int arg_parse_window(const char *, struct session **, int *);
1067:
1068: /* cmd.c */
1069: struct cmd *cmd_parse(int, char **, char **);
1070: int cmd_exec(struct cmd *, struct cmd_ctx *);
1071: void cmd_send(struct cmd *, struct buffer *);
1072: struct cmd *cmd_recv(struct buffer *);
1073: void cmd_free(struct cmd *);
1074: size_t cmd_print(struct cmd *, char *, size_t);
1075: void cmd_send_string(struct buffer *, const char *);
1076: char *cmd_recv_string(struct buffer *);
1077: struct session *cmd_current_session(struct cmd_ctx *);
1078: struct client *cmd_find_client(struct cmd_ctx *, const char *);
1079: struct session *cmd_find_session(struct cmd_ctx *, const char *);
1080: struct winlink *cmd_find_window(
1081: struct cmd_ctx *, const char *, struct session **);
1082: extern const struct cmd_entry *cmd_table[];
1083: extern const struct cmd_entry cmd_attach_session_entry;
1084: extern const struct cmd_entry cmd_bind_key_entry;
1085: extern const struct cmd_entry cmd_break_pane_entry;
1086: extern const struct cmd_entry cmd_choose_session_entry;
1087: extern const struct cmd_entry cmd_choose_window_entry;
1088: extern const struct cmd_entry cmd_clear_history_entry;
1089: extern const struct cmd_entry cmd_clock_mode_entry;
1090: extern const struct cmd_entry cmd_command_prompt_entry;
1091: extern const struct cmd_entry cmd_confirm_before_entry;
1092: extern const struct cmd_entry cmd_copy_buffer_entry;
1093: extern const struct cmd_entry cmd_copy_mode_entry;
1094: extern const struct cmd_entry cmd_delete_buffer_entry;
1095: extern const struct cmd_entry cmd_detach_client_entry;
1096: extern const struct cmd_entry cmd_down_pane_entry;
1097: extern const struct cmd_entry cmd_find_window_entry;
1098: extern const struct cmd_entry cmd_has_session_entry;
1099: extern const struct cmd_entry cmd_kill_pane_entry;
1100: extern const struct cmd_entry cmd_kill_server_entry;
1101: extern const struct cmd_entry cmd_kill_session_entry;
1102: extern const struct cmd_entry cmd_kill_window_entry;
1103: extern const struct cmd_entry cmd_last_window_entry;
1104: extern const struct cmd_entry cmd_link_window_entry;
1105: extern const struct cmd_entry cmd_list_buffers_entry;
1106: extern const struct cmd_entry cmd_list_clients_entry;
1107: extern const struct cmd_entry cmd_list_commands_entry;
1108: extern const struct cmd_entry cmd_list_keys_entry;
1109: extern const struct cmd_entry cmd_list_sessions_entry;
1110: extern const struct cmd_entry cmd_list_windows_entry;
1111: extern const struct cmd_entry cmd_load_buffer_entry;
1112: extern const struct cmd_entry cmd_lock_server_entry;
1113: extern const struct cmd_entry cmd_move_window_entry;
1114: extern const struct cmd_entry cmd_new_session_entry;
1115: extern const struct cmd_entry cmd_new_window_entry;
1116: extern const struct cmd_entry cmd_next_layout_entry;
1117: extern const struct cmd_entry cmd_next_window_entry;
1118: extern const struct cmd_entry cmd_paste_buffer_entry;
1119: extern const struct cmd_entry cmd_previous_layout_entry;
1120: extern const struct cmd_entry cmd_previous_window_entry;
1121: extern const struct cmd_entry cmd_refresh_client_entry;
1122: extern const struct cmd_entry cmd_rename_session_entry;
1123: extern const struct cmd_entry cmd_rename_window_entry;
1124: extern const struct cmd_entry cmd_resize_pane_entry;
1125: extern const struct cmd_entry cmd_respawn_window_entry;
1126: extern const struct cmd_entry cmd_rotate_window_entry;
1127: extern const struct cmd_entry cmd_save_buffer_entry;
1128: extern const struct cmd_entry cmd_scroll_mode_entry;
1129: extern const struct cmd_entry cmd_select_layout_entry;
1130: extern const struct cmd_entry cmd_select_pane_entry;
1131: extern const struct cmd_entry cmd_select_prompt_entry;
1132: extern const struct cmd_entry cmd_select_window_entry;
1133: extern const struct cmd_entry cmd_send_keys_entry;
1134: extern const struct cmd_entry cmd_send_prefix_entry;
1135: extern const struct cmd_entry cmd_server_info_entry;
1136: extern const struct cmd_entry cmd_set_buffer_entry;
1137: extern const struct cmd_entry cmd_set_option_entry;
1138: extern const struct cmd_entry cmd_set_password_entry;
1139: extern const struct cmd_entry cmd_set_window_option_entry;
1140: extern const struct cmd_entry cmd_show_buffer_entry;
1141: extern const struct cmd_entry cmd_show_options_entry;
1142: extern const struct cmd_entry cmd_show_window_options_entry;
1143: extern const struct cmd_entry cmd_source_file_entry;
1144: extern const struct cmd_entry cmd_split_window_entry;
1145: extern const struct cmd_entry cmd_start_server_entry;
1146: extern const struct cmd_entry cmd_suspend_client_entry;
1147: extern const struct cmd_entry cmd_swap_pane_entry;
1148: extern const struct cmd_entry cmd_swap_window_entry;
1149: extern const struct cmd_entry cmd_switch_client_entry;
1150: extern const struct cmd_entry cmd_unbind_key_entry;
1151: extern const struct cmd_entry cmd_unlink_window_entry;
1152: extern const struct cmd_entry cmd_up_pane_entry;
1153:
1154: /* cmd-list.c */
1155: struct cmd_list *cmd_list_parse(int, char **, char **);
1156: int cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
1157: void cmd_list_send(struct cmd_list *, struct buffer *);
1158: struct cmd_list *cmd_list_recv(struct buffer *);
1159: void cmd_list_free(struct cmd_list *);
1160: size_t cmd_list_print(struct cmd_list *, char *, size_t);
1161:
1162: /* cmd-string.c */
1163: int cmd_string_parse(const char *, struct cmd_list **, char **);
1164:
1165: /* cmd-generic.c */
1166: size_t cmd_prarg(char *, size_t, const char *, char *);
1167: #define CMD_TARGET_WINDOW_USAGE "[-t target-window]"
1168: #define CMD_TARGET_SESSION_USAGE "[-t target-session]"
1169: #define CMD_TARGET_CLIENT_USAGE "[-t target-client]"
1170: void cmd_target_init(struct cmd *, int);
1171: int cmd_target_parse(struct cmd *, int, char **, char **);
1172: void cmd_target_send(struct cmd *, struct buffer *);
1173: void cmd_target_recv(struct cmd *, struct buffer *);
1174: void cmd_target_free(struct cmd *);
1175: size_t cmd_target_print(struct cmd *, char *, size_t);
1176: #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]"
1177: #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]"
1178: #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]"
1179: void cmd_srcdst_init(struct cmd *, int);
1180: int cmd_srcdst_parse(struct cmd *, int, char **, char **);
1181: void cmd_srcdst_send(struct cmd *, struct buffer *);
1182: void cmd_srcdst_recv(struct cmd *, struct buffer *);
1183: void cmd_srcdst_free(struct cmd *);
1184: size_t cmd_srcdst_print(struct cmd *, char *, size_t);
1185: #define CMD_BUFFER_WINDOW_USAGE "[-b buffer-index] [-t target-window]"
1186: #define CMD_BUFFER_SESSION_USAGE "[-b buffer-index] [-t target-session]"
1187: #define CMD_BUFFER_CLIENT_USAGE "[-b buffer-index] [-t target-client]"
1188: void cmd_buffer_init(struct cmd *, int);
1189: int cmd_buffer_parse(struct cmd *, int, char **, char **);
1190: void cmd_buffer_send(struct cmd *, struct buffer *);
1191: void cmd_buffer_recv(struct cmd *, struct buffer *);
1192: void cmd_buffer_free(struct cmd *);
1193: size_t cmd_buffer_print(struct cmd *, char *, size_t);
1194: #define CMD_OPTION_WINDOW_USAGE "[-gu] [-t target-window] option [value]"
1195: #define CMD_OPTION_SESSION_USAGE "[-gu] [-t target-session] option [value]"
1196: #define CMD_OPTION_CLIENT_USAGE "[-gu] [-t target-client] option [value]"
1197: void cmd_option_init(struct cmd *, int);
1198: int cmd_option_parse(struct cmd *, int, char **, char **);
1199: void cmd_option_send(struct cmd *, struct buffer *);
1200: void cmd_option_recv(struct cmd *, struct buffer *);
1201: void cmd_option_free(struct cmd *);
1202: size_t cmd_option_print(struct cmd *, char *, size_t);
1203: #define CMD_PANE_WINDOW_USAGE "[-t target-window] [-p pane-index]"
1204: #define CMD_PANE_SESSION_USAGE "[-t target-session] [-p pane-index]"
1205: #define CMD_PANE_CLIENT_USAGE "[-t target-client] [-p pane-index]"
1206: void cmd_pane_init(struct cmd *, int);
1207: int cmd_pane_parse(struct cmd *, int, char **, char **);
1208: void cmd_pane_send(struct cmd *, struct buffer *);
1209: void cmd_pane_recv(struct cmd *, struct buffer *);
1210: void cmd_pane_free(struct cmd *);
1211: size_t cmd_pane_print(struct cmd *, char *, size_t);
1212:
1213: /* client.c */
1214: int client_init(char *, struct client_ctx *, int, int);
1215: int client_flush(struct client_ctx *);
1216: int client_main(struct client_ctx *);
1217:
1218: /* client-msg.c */
1219: int client_msg_dispatch(struct client_ctx *, char **);
1220:
1221: /* client-fn.c */
1222: void client_write_server(struct client_ctx *, enum hdrtype, void *, size_t);
1223: void client_write_server2(
1224: struct client_ctx *, enum hdrtype, void *, size_t, void *, size_t);
1225: void client_fill_session(struct msg_command_data *);
1226:
1227: /* key-bindings.c */
1228: extern struct key_bindings key_bindings;
1229: int key_bindings_cmp(struct key_binding *, struct key_binding *);
1230: SPLAY_PROTOTYPE(key_bindings, key_binding, entry, key_bindings_cmp);
1231: struct key_binding *key_bindings_lookup(int);
1232: void key_bindings_add(int, int, struct cmd_list *);
1233: void key_bindings_remove(int);
1234: void key_bindings_init(void);
1235: void key_bindings_free(void);
1236: void key_bindings_dispatch(struct key_binding *, struct client *);
1237: void printflike2 key_bindings_error(struct cmd_ctx *, const char *, ...);
1238: void printflike2 key_bindings_print(struct cmd_ctx *, const char *, ...);
1239: void printflike2 key_bindings_info(struct cmd_ctx *, const char *, ...);
1240:
1241: /* key-string.c */
1242: int key_string_lookup_string(const char *);
1243: const char *key_string_lookup_key(int);
1244:
1245: /* server.c */
1246: extern struct clients clients;
1247: struct client *server_create_client(int);
1248: int server_client_index(struct client *);
1249: int server_start(char *);
1250:
1251: /* server-msg.c */
1252: int server_msg_dispatch(struct client *);
1253:
1254: /* server-fn.c */
1255: const char **server_fill_environ(struct session *);
1256: void server_write_client(
1257: struct client *, enum hdrtype, const void *, size_t);
1258: void server_write_session(
1259: struct session *, enum hdrtype, const void *, size_t);
1260: void server_write_window(
1261: struct window *, enum hdrtype, const void *, size_t);
1262: void server_redraw_client(struct client *);
1263: void server_status_client(struct client *);
1264: void server_redraw_session(struct session *);
1265: void server_status_session(struct session *);
1266: void server_redraw_window(struct window *);
1267: void server_status_window(struct window *);
1268: void server_lock(void);
1269: int server_unlock(const char *);
1270:
1271: /* status.c */
1272: int status_redraw(struct client *);
1273: void status_message_set(struct client *, const char *);
1274: void status_message_clear(struct client *);
1275: int status_message_redraw(struct client *);
1276: void status_prompt_set(struct client *,
1277: const char *, int (*)(void *, const char *), void *, int);
1278: void status_prompt_clear(struct client *);
1279: int status_prompt_redraw(struct client *);
1280: void status_prompt_key(struct client *, int);
1281:
1282: /* resize.c */
1283: void recalculate_sizes(void);
1284:
1285: /* input.c */
1286: void input_init(struct window_pane *);
1287: void input_free(struct window_pane *);
1288: void input_parse(struct window_pane *);
1289:
1290: /* input-key.c */
1291: void input_key(struct window_pane *, int);
1292: void input_mouse(struct window_pane *, u_char, u_char, u_char);
1293:
1294: /* colour.c */
1295: const char *colour_tostring(u_char);
1296: int colour_fromstring(const char *);
1297: u_char colour_256to16(u_char);
1298: u_char colour_256to88(u_char);
1299:
1300: /* attributes.c */
1301: const char *attributes_tostring(u_char);
1302: int attributes_fromstring(const char *);
1303:
1304: /* grid.c */
1305: extern const struct grid_cell grid_default_cell;
1306: struct grid *grid_create(u_int, u_int, u_int);
1307: void grid_destroy(struct grid *);
1308: int grid_compare(struct grid *, struct grid *);
1309: void grid_reduce_line(struct grid *, u_int, u_int);
1310: void grid_expand_line(struct grid *, u_int, u_int);
1311: void grid_expand_line_utf8(struct grid *, u_int, u_int);
1312: void grid_scroll_line(struct grid *);
1313: const struct grid_cell *grid_peek_cell(struct grid *, u_int, u_int);
1314: struct grid_cell *grid_get_cell(struct grid *, u_int, u_int);
1315: void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *);
1316: const struct grid_utf8 *grid_peek_utf8(struct grid *, u_int, u_int);
1317: struct grid_utf8 *grid_get_utf8(struct grid *, u_int, u_int);
1318: void grid_set_utf8(struct grid *, u_int, u_int, const struct grid_utf8 *);
1319: void grid_clear(struct grid *, u_int, u_int, u_int, u_int);
1320: void grid_clear_lines(struct grid *, u_int, u_int);
1321: void grid_move_lines(struct grid *, u_int, u_int, u_int);
1322: void grid_clear_cells(struct grid *, u_int, u_int, u_int);
1323: void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int);
1324:
1325: /* grid-view.c */
1326: const struct grid_cell *grid_view_peek_cell(struct grid *, u_int, u_int);
1327: struct grid_cell *grid_view_get_cell(struct grid *, u_int, u_int);
1328: void grid_view_set_cell(
1329: struct grid *, u_int, u_int, const struct grid_cell *);
1330: const struct grid_utf8 *grid_view_peek_utf8(struct grid *, u_int, u_int);
1331: struct grid_utf8 *grid_view_get_utf8(struct grid *, u_int, u_int);
1332: void grid_view_set_utf8(
1333: struct grid *, u_int, u_int, const struct grid_utf8 *);
1334: void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int);
1335: void grid_view_scroll_region_up(struct grid *, u_int, u_int);
1336: void grid_view_scroll_region_down(struct grid *, u_int, u_int);
1337: void grid_view_insert_lines(struct grid *, u_int, u_int);
1338: void grid_view_insert_lines_region(
1339: struct grid *, u_int, u_int, u_int, u_int);
1340: void grid_view_delete_lines(struct grid *, u_int, u_int);
1341: void grid_view_delete_lines_region(
1342: struct grid *, u_int, u_int, u_int, u_int);
1343: void grid_view_insert_cells(struct grid *, u_int, u_int, u_int);
1344: void grid_view_delete_cells(struct grid *, u_int, u_int, u_int);
1345:
1346: /* screen-write.c */
1347: void screen_write_start(
1348: struct screen_write_ctx *, struct window_pane *, struct screen *);
1349: void screen_write_stop(struct screen_write_ctx *);
1.3 ! nicm 1350: size_t printflike1 screen_write_strlen(const char *, ...);
! 1351: void printflike3 screen_write_puts(struct screen_write_ctx *,
! 1352: struct grid_cell *, const char *, ...);
! 1353: void printflike4 screen_write_nputs(struct screen_write_ctx *,
! 1354: ssize_t, struct grid_cell *, const char *, ...);
! 1355: void screen_write_vnputs(struct screen_write_ctx *,
! 1356: ssize_t, struct grid_cell *, const char *, va_list);
1.1 nicm 1357: void screen_write_putc(
1358: struct screen_write_ctx *, struct grid_cell *, u_char);
1359: void screen_write_copy(struct screen_write_ctx *,
1360: struct screen *, u_int, u_int, u_int, u_int);
1361: void screen_write_cursorup(struct screen_write_ctx *, u_int);
1362: void screen_write_cursordown(struct screen_write_ctx *, u_int);
1363: void screen_write_cursorright(struct screen_write_ctx *, u_int);
1364: void screen_write_cursorleft(struct screen_write_ctx *, u_int);
1365: void screen_write_insertcharacter(struct screen_write_ctx *, u_int);
1366: void screen_write_deletecharacter(struct screen_write_ctx *, u_int);
1367: void screen_write_insertline(struct screen_write_ctx *, u_int);
1368: void screen_write_deleteline(struct screen_write_ctx *, u_int);
1369: void screen_write_clearline(struct screen_write_ctx *);
1370: void screen_write_clearendofline(struct screen_write_ctx *);
1371: void screen_write_clearstartofline(struct screen_write_ctx *);
1372: void screen_write_cursormove(struct screen_write_ctx *, u_int, u_int);
1373: void screen_write_cursormode(struct screen_write_ctx *, int);
1374: void screen_write_reverseindex(struct screen_write_ctx *);
1375: void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int);
1376: void screen_write_insertmode(struct screen_write_ctx *, int);
1377: void screen_write_mousemode(struct screen_write_ctx *, int);
1378: void screen_write_linefeed(struct screen_write_ctx *);
1379: void screen_write_carriagereturn(struct screen_write_ctx *);
1380: void screen_write_kcursormode(struct screen_write_ctx *, int);
1381: void screen_write_kkeypadmode(struct screen_write_ctx *, int);
1382: void screen_write_clearendofscreen(struct screen_write_ctx *);
1383: void screen_write_clearstartofscreen(struct screen_write_ctx *);
1384: void screen_write_clearscreen(struct screen_write_ctx *);
1385: void screen_write_cell(
1386: struct screen_write_ctx *, const struct grid_cell *, u_char *);
1387:
1388: /* screen-redraw.c */
1389: void screen_redraw_screen(struct client *);
1390: void screen_redraw_pane(struct client *, struct window_pane *);
1391: void screen_redraw_status(struct client *);
1392:
1393: /* screen.c */
1394: void screen_init(struct screen *, u_int, u_int, u_int);
1395: void screen_reinit(struct screen *);
1396: void screen_free(struct screen *);
1397: void screen_set_title(struct screen *, const char *);
1398: void screen_resize(struct screen *, u_int, u_int);
1399: void screen_set_selection(
1400: struct screen *, u_int, u_int, u_int, u_int, struct grid_cell *);
1401: void screen_clear_selection(struct screen *);
1402: int screen_check_selection(struct screen *, u_int, u_int);
1403: void screen_display_copy_area(struct screen *, struct screen *,
1404: u_int, u_int, u_int, u_int, u_int, u_int);
1405:
1406: /* window.c */
1407: extern struct windows windows;
1408: int window_cmp(struct window *, struct window *);
1409: int winlink_cmp(struct winlink *, struct winlink *);
1410: RB_PROTOTYPE(windows, window, entry, window_cmp);
1411: RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp);
1412: struct winlink *winlink_find_by_index(struct winlinks *, int);
1413: struct winlink *winlink_find_by_window(struct winlinks *, struct window *);
1414: int winlink_next_index(struct winlinks *);
1415: u_int winlink_count(struct winlinks *);
1416: struct winlink *winlink_add(struct winlinks *, struct window *, int);
1417: void winlink_remove(struct winlinks *, struct winlink *);
1418: struct winlink *winlink_next(struct winlinks *, struct winlink *);
1419: struct winlink *winlink_previous(struct winlinks *, struct winlink *);
1420: void winlink_stack_push(struct winlink_stack *, struct winlink *);
1421: void winlink_stack_remove(struct winlink_stack *, struct winlink *);
1422: int window_index(struct window *, u_int *);
1423: struct window *window_create1(u_int, u_int);
1424: struct window *window_create(const char *, const char *,
1425: const char *, const char **, u_int, u_int, u_int, char **);
1426: void window_destroy(struct window *);
1427: int window_resize(struct window *, u_int, u_int);
1428: void window_set_active_pane(struct window *, struct window_pane *);
1429: struct window_pane *window_add_pane(struct window *, int,
1430: const char *, const char *, const char **, u_int, char **);
1431: void window_remove_pane(struct window *, struct window_pane *);
1432: u_int window_index_of_pane(struct window *, struct window_pane *);
1433: struct window_pane *window_pane_at_index(struct window *, u_int);
1434: u_int window_count_panes(struct window *);
1435: void window_destroy_panes(struct window *);
1436: struct window_pane *window_pane_create(struct window *, u_int, u_int, u_int);
1437: void window_pane_destroy(struct window_pane *);
1438: int window_pane_spawn(struct window_pane *,
1439: const char *, const char *, const char **, char **);
1440: int window_pane_resize(struct window_pane *, u_int, u_int);
1441: void window_calculate_sizes(struct window *);
1442: int window_pane_set_mode(
1443: struct window_pane *, const struct window_mode *);
1444: void window_pane_reset_mode(struct window_pane *);
1445: void window_pane_parse(struct window_pane *);
1446: void window_pane_key(struct window_pane *, struct client *, int);
1447: void window_pane_mouse(struct window_pane *,
1448: struct client *, u_char, u_char, u_char);
1449: char *window_pane_search(struct window_pane *, const char *);
1450:
1451: /* layout.c */
1452: const char * layout_name(struct window *);
1453: int layout_lookup(const char *);
1454: void layout_refresh(struct window *, int);
1455: int layout_resize(struct window_pane *, int);
1456: int layout_select(struct window *, u_int);
1457: void layout_next(struct window *);
1458: void layout_previous(struct window *);
1459:
1460: /* layout-manual.c */
1461: void layout_manual_v_refresh(struct window *, int);
1462: void layout_manual_v_resize(struct window_pane *, int);
1463:
1464: /* window-clock.c */
1465: extern const struct window_mode window_clock_mode;
1466:
1467: /* window-copy.c */
1468: extern const struct window_mode window_copy_mode;
1469: void window_copy_pageup(struct window_pane *);
1470:
1471: /* window-scroll.c */
1472: extern const struct window_mode window_scroll_mode;
1473: void window_scroll_pageup(struct window_pane *);
1474:
1475: /* window-more.c */
1476: extern const struct window_mode window_more_mode;
1477: void window_more_vadd(struct window_pane *, const char *, va_list);
1478: void printflike2 window_more_add(struct window_pane *, const char *, ...);
1479:
1480: /* window-choose.c */
1481: extern const struct window_mode window_choose_mode;
1482: void window_choose_vadd(
1483: struct window_pane *, int, const char *, va_list);
1484: void printflike3 window_choose_add(
1485: struct window_pane *, int, const char *, ...);
1486: void window_choose_ready(struct window_pane *,
1487: u_int, void (*)(void *, int), void *);
1488:
1489: /* names.c */
1490: void set_window_names(void);
1491: char *default_window_name(struct window *);
1492:
1493: /* session.c */
1494: extern struct sessions sessions;
1495: void session_alert_add(struct session *, struct window *, int);
1496: void session_alert_cancel(struct session *, struct winlink *);
1497: int session_alert_has(struct session *, struct winlink *, int);
1498: int session_alert_has_window(struct session *, struct window *, int);
1499: struct session *session_find(const char *);
1500: struct session *session_create(const char *, const char *,
1501: const char *, u_int, u_int, char **);
1502: void session_destroy(struct session *);
1503: int session_index(struct session *, u_int *);
1504: struct winlink *session_new(struct session *,
1505: const char *, const char *, const char *, int, char **);
1506: struct winlink *session_attach(
1507: struct session *, struct window *, int, char **);
1508: int session_detach(struct session *, struct winlink *);
1509: int session_has(struct session *, struct window *);
1510: int session_next(struct session *, int);
1511: int session_previous(struct session *, int);
1512: int session_select(struct session *, int);
1513: int session_last(struct session *);
1514:
1515: /* utf8.c */
1516: void utf8_build(void);
1517: int utf8_width(u_char *);
1518:
1519: /* util.c */
1520: char *section_string(char *, size_t, size_t, size_t);
1521: void clean_string(const char *, char *, size_t);
1522:
1523: /* procname.c */
1524: char *get_proc_name(int, char *);
1525:
1526: /* buffer.c */
1527: struct buffer *buffer_create(size_t);
1528: void buffer_destroy(struct buffer *);
1529: void buffer_clear(struct buffer *);
1530: void buffer_ensure(struct buffer *, size_t);
1531: void buffer_add(struct buffer *, size_t);
1532: void buffer_reverse_add(struct buffer *, size_t);
1533: void buffer_remove(struct buffer *, size_t);
1534: void buffer_reverse_remove(struct buffer *, size_t);
1535: void buffer_insert_range(struct buffer *, size_t, size_t);
1536: void buffer_delete_range(struct buffer *, size_t, size_t);
1537: void buffer_write(struct buffer *, const void *, size_t);
1538: void buffer_read(struct buffer *, void *, size_t);
1539: void buffer_write8(struct buffer *, uint8_t);
1540: void buffer_write16(struct buffer *, uint16_t);
1541: uint8_t buffer_read8(struct buffer *);
1542: uint16_t buffer_read16(struct buffer *);
1543:
1544: /* buffer-poll.c */
1545: void buffer_set(
1546: struct pollfd *, int, struct buffer *, struct buffer *);
1547: int buffer_poll(struct pollfd *, struct buffer *, struct buffer *);
1548: void buffer_flush(int, struct buffer *n, struct buffer *);
1549:
1550: /* log.c */
1551: #define LOG_FACILITY LOG_DAEMON
1552: void log_open_syslog(int);
1553: void log_open_tty(int);
1554: void log_open_file(int, const char *);
1555: void log_close(void);
1556: void log_vwrite(int, const char *, va_list);
1557: void log_write(int, const char *, ...);
1558: void printflike1 log_warn(const char *, ...);
1559: void printflike1 log_warnx(const char *, ...);
1560: void printflike1 log_info(const char *, ...);
1561: void printflike1 log_debug(const char *, ...);
1562: void printflike1 log_debug2(const char *, ...);
1563: void printflike1 log_debug3(const char *, ...);
1564: __dead void log_vfatal(const char *, va_list);
1565: __dead void log_fatal(const char *, ...);
1566: __dead void log_fatalx(const char *, ...);
1567:
1568: /* xmalloc.c */
1569: char *xstrdup(const char *);
1570: void *xcalloc(size_t, size_t);
1571: void *xmalloc(size_t);
1572: void *xrealloc(void *, size_t, size_t);
1573: void xfree(void *);
1574: int printflike2 xasprintf(char **, const char *, ...);
1575: int xvasprintf(char **, const char *, va_list);
1576: int printflike3 xsnprintf(char *, size_t, const char *, ...);
1577: int xvsnprintf(char *, size_t, const char *, va_list);
1578: int printflike3 printpath(char *, size_t, const char *, ...);
1579:
1580: #endif /* TMUX_H */