Annotation of src/usr.bin/tmux/tmux.h, Revision 1.13
1.13 ! nicm 1: /* $OpenBSD: tmux.h,v 1.12 2009/06/25 06:15:04 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:
1.6 nicm 29: #include <bitstring.h>
1.1 nicm 30: #include <getopt.h>
31: #include <limits.h>
32: #include <poll.h>
33: #include <signal.h>
34: #include <stdarg.h>
35: #include <stdint.h>
36: #include <stdio.h>
37: #include <termios.h>
38:
39: #include "array.h"
40:
41: extern const char *__progname;
42:
43: /* Default configuration file. */
44: #define DEFAULT_CFG ".tmux.conf"
45:
46: /* Default prompt history length. */
47: #define PROMPT_HISTORY 100
48:
49: /* Minimum pane size. */
50: #define PANE_MINIMUM 4 /* includes separator line */
51:
52: /* Automatic name refresh interval, in milliseconds. */
53: #define NAME_INTERVAL 500
54:
55: /* Escape timer period, in milliseconds. */
56: #define ESCAPE_PERIOD 250
57:
58: /* Maximum poll timeout (when attached). */
59: #define POLL_TIMEOUT 50
60:
61: /* Fatal errors. */
62: #define fatal(msg) log_fatal("%s: %s", __func__, msg);
63: #define fatalx(msg) log_fatalx("%s: %s", __func__, msg);
64:
65: /* Definition to shut gcc up about unused arguments. */
66: #define unused __attribute__ ((unused))
67:
68: /* Attribute to make gcc check printf-like arguments. */
69: #define printflike1 __attribute__ ((format (printf, 1, 2)))
70: #define printflike2 __attribute__ ((format (printf, 2, 3)))
71: #define printflike3 __attribute__ ((format (printf, 3, 4)))
72: #define printflike4 __attribute__ ((format (printf, 4, 5)))
1.4 nicm 73: #define printflike5 __attribute__ ((format (printf, 5, 6)))
1.1 nicm 74:
75: /* Number of items in array. */
76: #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
77:
78: /* Buffer macros. */
79: #define BUFFER_USED(b) ((b)->size)
80: #define BUFFER_FREE(b) ((b)->space - (b)->off - (b)->size)
81: #define BUFFER_IN(b) ((b)->base + (b)->off + (b)->size)
82: #define BUFFER_OUT(b) ((b)->base + (b)->off)
83:
84: /* Buffer structure. */
85: struct buffer {
86: u_char *base; /* buffer start */
87: size_t space; /* total size of buffer */
88:
89: size_t size; /* size of data in buffer */
90: size_t off; /* offset of data in buffer */
91: };
92:
93: /* Bell option values. */
94: #define BELL_NONE 0
95: #define BELL_ANY 1
96: #define BELL_CURRENT 2
97:
98: /* Key codes. ncurses defines KEY_*. Grrr. */
99: #define KEYC_NONE 0x00ffff
100: #define KEYC_OFFSET 0x010000
101: #define KEYC_ESCAPE 0x020000
102: #define KEYC_CONTROL 0x080000
103: #define KEYC_SHIFT 0x100000
104:
105: #define KEYC_ADDESC(k) ((k) | KEYC_ESCAPE)
106: #define KEYC_REMOVEESC(k) ((k) & ~KEYC_ESCAPE)
107: #define KEYC_ISESC(k) ((k) != KEYC_NONE && ((k) & KEYC_ESCAPE))
108:
109: #define KEYC_ADDCTL(k) ((k) | KEYC_CONTROL)
110: #define KEYC_REMOVECTL(k) ((k) & ~KEYC_CONTROL)
111: #define KEYC_ISCTL(k) ((k) != KEYC_NONE && ((k) & KEYC_CONTROL))
112:
113: #define KEYC_ADDSFT(k) ((k) | KEYC_SHIFT)
114: #define KEYC_REMOVESFT(k) ((k) & ~KEYC_SHIFT)
115: #define KEYC_ISSFT(k) ((k) != KEYC_NONE && ((k) & KEYC_SHIFT))
116:
117: /* Mouse key. */
118: #define KEYC_MOUSE (KEYC_OFFSET + 0x00)
119:
120: /* Function keys. */
121: #define KEYC_F1 (KEYC_OFFSET + 0x01)
122: #define KEYC_F2 (KEYC_OFFSET + 0x02)
123: #define KEYC_F3 (KEYC_OFFSET + 0x03)
124: #define KEYC_F4 (KEYC_OFFSET + 0x04)
125: #define KEYC_F5 (KEYC_OFFSET + 0x05)
126: #define KEYC_F6 (KEYC_OFFSET + 0x06)
127: #define KEYC_F7 (KEYC_OFFSET + 0x07)
128: #define KEYC_F8 (KEYC_OFFSET + 0x08)
129: #define KEYC_F9 (KEYC_OFFSET + 0x09)
130: #define KEYC_F10 (KEYC_OFFSET + 0x10)
131: #define KEYC_F11 (KEYC_OFFSET + 0x11)
132: #define KEYC_F12 (KEYC_OFFSET + 0x12)
133: #define KEYC_F13 (KEYC_OFFSET + 0x13)
134: #define KEYC_F14 (KEYC_OFFSET + 0x14)
135: #define KEYC_F15 (KEYC_OFFSET + 0x15)
136: #define KEYC_F16 (KEYC_OFFSET + 0x16)
137: #define KEYC_F17 (KEYC_OFFSET + 0x17)
138: #define KEYC_F18 (KEYC_OFFSET + 0x18)
139: #define KEYC_F19 (KEYC_OFFSET + 0x19)
140: #define KEYC_F20 (KEYC_OFFSET + 0x1a)
141: #define KEYC_IC (KEYC_OFFSET + 0x1b)
142: #define KEYC_DC (KEYC_OFFSET + 0x1c)
143: #define KEYC_HOME (KEYC_OFFSET + 0x1d)
144: #define KEYC_END (KEYC_OFFSET + 0x1e)
145: #define KEYC_NPAGE (KEYC_OFFSET + 0x1f)
146: #define KEYC_PPAGE (KEYC_OFFSET + 0x20)
147: #define KEYC_BTAB (KEYC_OFFSET + 0x21)
148:
149: /* Arrow keys. */
150: #define KEYC_UP (KEYC_OFFSET + 0x50)
151: #define KEYC_DOWN (KEYC_OFFSET + 0x51)
152: #define KEYC_LEFT (KEYC_OFFSET + 0x52)
153: #define KEYC_RIGHT (KEYC_OFFSET + 0x53)
154:
155: /* Numeric keypad. Numbered from top-left, KPY_X. */
156: #define KEYC_KP0_1 (KEYC_OFFSET + 0x100)
157: #define KEYC_KP0_2 (KEYC_OFFSET + 0x101)
158: #define KEYC_KP0_3 (KEYC_OFFSET + 0x102)
159: #define KEYC_KP1_0 (KEYC_OFFSET + 0x103)
160: #define KEYC_KP1_1 (KEYC_OFFSET + 0x104)
161: #define KEYC_KP1_2 (KEYC_OFFSET + 0x105)
162: #define KEYC_KP1_3 (KEYC_OFFSET + 0x106)
163: #define KEYC_KP2_0 (KEYC_OFFSET + 0x107)
164: #define KEYC_KP2_1 (KEYC_OFFSET + 0x108)
165: #define KEYC_KP2_2 (KEYC_OFFSET + 0x109)
166: #define KEYC_KP3_0 (KEYC_OFFSET + 0x10a)
167: #define KEYC_KP3_1 (KEYC_OFFSET + 0x10b)
168: #define KEYC_KP3_2 (KEYC_OFFSET + 0x10c)
169: #define KEYC_KP3_3 (KEYC_OFFSET + 0x10d)
170: #define KEYC_KP4_0 (KEYC_OFFSET + 0x10e)
171: #define KEYC_KP4_2 (KEYC_OFFSET + 0x10f)
172:
173: /* Termcap codes. */
174: enum tty_code_code {
175: TTYC_AX = 0,
176: TTYC_ACSC, /* acs_chars, ac */
177: TTYC_BEL, /* bell, bl */
178: TTYC_BLINK, /* enter_blink_mode, mb */
179: TTYC_BOLD, /* enter_bold_mode, md */
180: TTYC_CIVIS, /* cursor_invisible, vi */
181: TTYC_CLEAR, /* clear_screen, cl */
182: TTYC_CNORM, /* cursor_normal, ve */
183: TTYC_COLORS, /* max_colors, Co */
184: TTYC_CSR, /* change_scroll_region, cs */
185: TTYC_CUD, /* parm_down_cursor, DO */
186: TTYC_CUD1, /* cursor_down, do */
187: TTYC_CUP, /* cursor_address, cm */
188: TTYC_DCH, /* parm_dch, DC */
189: TTYC_DCH1, /* delete_character, dc */
190: TTYC_DIM, /* enter_dim_mode, mh */
191: TTYC_DL, /* parm_delete_line, DL */
192: TTYC_DL1, /* delete_line, dl */
193: TTYC_EL, /* clr_eol, ce */
194: TTYC_EL1, /* clr_bol, cb */
195: TTYC_ENACS, /* ena_acs, eA */
196: TTYC_ICH, /* parm_ich, IC */
197: TTYC_ICH1, /* insert_character, ic */
198: TTYC_IL, /* parm_insert_line, IL */
199: TTYC_IL1, /* insert_line, il */
200: TTYC_INVIS, /* enter_secure_mode, mk */
201: TTYC_IS1, /* init_1string, i1 */
202: TTYC_IS2, /* init_2string, i2 */
203: TTYC_IS3, /* init_3string, i3 */
204: TTYC_KCBT, /* key_btab, kB */
205: TTYC_KCUB1, /* key_left, kl */
206: TTYC_KCUD1, /* key_down, kd */
207: TTYC_KCUF1, /* key_right, kr */
208: TTYC_KCUU1, /* key_up, ku */
209: TTYC_KDCH1, /* key_dc, kD */
210: TTYC_KEND, /* key_end, ke */
211: TTYC_KF1, /* key_f1, k1 */
212: TTYC_KF10, /* key_f10, k; */
213: TTYC_KF11, /* key_f11, F1 */
214: TTYC_KF12, /* key_f12, F2 */
215: TTYC_KF13, /* key_f13, F3 */
216: TTYC_KF14, /* key_f14, F4 */
217: TTYC_KF15, /* key_f15, F5 */
218: TTYC_KF16, /* key_f16, F6 */
219: TTYC_KF17, /* key_f17, F7 */
220: TTYC_KF18, /* key_f18, F8 */
221: TTYC_KF19, /* key_f19, F9 */
222: TTYC_KF20, /* key_f20, F10 */
223: TTYC_KF2, /* key_f2, k2 */
224: TTYC_KF3, /* key_f3, k3 */
225: TTYC_KF4, /* key_f4, k4 */
226: TTYC_KF5, /* key_f5, k5 */
227: TTYC_KF6, /* key_f6, k6 */
228: TTYC_KF7, /* key_f7, k7 */
229: TTYC_KF8, /* key_f8, k8 */
230: TTYC_KF9, /* key_f9, k9 */
231: TTYC_KHOME, /* key_home, kh */
232: TTYC_KICH1, /* key_ic, kI */
233: TTYC_KMOUS, /* key_mouse, Km */
234: TTYC_KNP, /* key_npage, kN */
235: TTYC_KPP, /* key_ppage, kP */
236: TTYC_OP, /* orig_pair, op */
237: TTYC_REV, /* enter_reverse_mode, mr */
238: TTYC_RI, /* scroll_reverse, sr */
239: TTYC_RMACS, /* exit_alt_charset_mode */
240: TTYC_RMCUP, /* exit_ca_mode, te */
241: TTYC_RMIR, /* exit_insert_mode, ei */
242: TTYC_RMKX, /* keypad_local, ke */
243: TTYC_SETAB, /* set_a_background, AB */
244: TTYC_SETAF, /* set_a_foreground, AF */
245: TTYC_SGR0, /* exit_attribute_mode, me */
246: TTYC_SMACS, /* enter_alt_charset_mode, as */
247: TTYC_SMCUP, /* enter_ca_mode, ti */
248: TTYC_SMIR, /* enter_insert_mode, im */
249: TTYC_SMKX, /* keypad_xmit, ks */
250: TTYC_SMSO, /* enter_standout_mode, so */
251: TTYC_SMUL, /* enter_underline_mode, us */
252: TTYC_XENL, /* eat_newline_glitch, xn */
253: };
254: #define NTTYCODE (TTYC_XENL + 1)
255:
256: /* Termcap types. */
257: enum tty_code_type {
258: TTYCODE_NONE = 0,
259: TTYCODE_STRING,
260: TTYCODE_NUMBER,
261: TTYCODE_FLAG,
262: };
263:
264: /* Termcap code. */
265: struct tty_code {
266: enum tty_code_type type;
267: union {
268: char *string;
269: int number;
270: int flag;
271: } value;
272: };
273:
274: /* Entry in terminal code table. */
275: struct tty_term_code_entry {
276: enum tty_code_code code;
277: enum tty_code_type type;
278: const char *name;
279: };
280:
281: /* Output commands. */
282: enum tty_cmd {
1.5 nicm 283: TTY_ALIGNMENTTEST,
1.1 nicm 284: TTY_CELL,
285: TTY_CLEARENDOFLINE,
286: TTY_CLEARENDOFSCREEN,
287: TTY_CLEARLINE,
288: TTY_CLEARSCREEN,
289: TTY_CLEARSTARTOFLINE,
290: TTY_CLEARSTARTOFSCREEN,
291: TTY_DELETECHARACTER,
292: TTY_DELETELINE,
293: TTY_INSERTCHARACTER,
294: TTY_INSERTLINE,
295: TTY_LINEFEED,
296: TTY_RAW,
297: TTY_REVERSEINDEX,
298: };
299:
300: /* Message codes. */
301: enum hdrtype {
302: MSG_COMMAND,
303: MSG_DETACH,
304: MSG_ERROR,
305: MSG_EXIT,
306: MSG_EXITED,
307: MSG_EXITING,
308: MSG_IDENTIFY,
309: MSG_PRINT,
310: MSG_READY,
311: MSG_RESIZE,
312: MSG_SHUTDOWN,
313: MSG_SUSPEND,
314: MSG_UNLOCK,
315: MSG_WAKEUP,
316: };
317:
318: /* Message header structure. */
319: struct hdr {
320: enum hdrtype type;
321: size_t size;
322: };
323:
324: struct msg_command_data {
325: pid_t pid; /* pid from $TMUX or -1 */
326: u_int idx; /* index from $TMUX */
327:
328: size_t namelen;
329: };
330:
331: struct msg_identify_data {
332: char tty[TTY_NAME_MAX];
333: int version;
334:
335: char cwd[MAXPATHLEN];
336:
337: #define IDENTIFY_UTF8 0x1
338: #define IDENTIFY_256COLOURS 0x2
339: #define IDENTIFY_88COLOURS 0x4
340: #define IDENTIFY_HASDEFAULTS 0x8
341: int flags;
342:
343: u_int sx;
344: u_int sy;
345:
346: size_t termlen;
347: };
348:
349: struct msg_resize_data {
350: u_int sx;
351: u_int sy;
352: };
353:
354: /* Editing keys. */
355: enum mode_key_cmd {
356: MODEKEYCMD_BACKSPACE = 0x1000,
357: MODEKEYCMD_CHOOSE,
358: MODEKEYCMD_CLEARSELECTION,
359: MODEKEYCMD_COMPLETE,
360: MODEKEYCMD_COPYSELECTION,
361: MODEKEYCMD_DELETE,
362: MODEKEYCMD_DOWN,
363: MODEKEYCMD_ENDOFLINE,
364: MODEKEYCMD_LEFT,
365: MODEKEYCMD_NEXTPAGE,
366: MODEKEYCMD_NEXTWORD,
367: MODEKEYCMD_NONE,
368: MODEKEYCMD_OTHERKEY,
369: MODEKEYCMD_PASTE,
370: MODEKEYCMD_PREVIOUSPAGE,
371: MODEKEYCMD_PREVIOUSWORD,
372: MODEKEYCMD_QUIT,
373: MODEKEYCMD_RIGHT,
374: MODEKEYCMD_STARTOFLINE,
375: MODEKEYCMD_STARTSELECTION,
376: MODEKEYCMD_UP,
377: };
378:
379: struct mode_key_data {
380: int type;
381:
382: int flags;
383: #define MODEKEY_EDITMODE 0x1
384: #define MODEKEY_CANEDIT 0x2
385: #define MODEKEY_CHOOSEMODE 0x4
386: };
387:
388: #define MODEKEY_EMACS 0
389: #define MODEKEY_VI 1
390:
391: /* Modes. */
392: #define MODE_CURSOR 0x1
393: #define MODE_INSERT 0x2
394: #define MODE_KCURSOR 0x4
395: #define MODE_KKEYPAD 0x8
396: #define MODE_MOUSE 0x10
397:
398: /* Grid output. */
399: #if defined(DEBUG) && \
400: ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
401: (defined(__GNUC__) && __GNUC__ >= 3))
402: #define GRID_DEBUG(gd, fmt, ...) log_debug3("%s: (sx=%u, sy=%u, hsize=%u) " \
403: fmt, __func__, (gd)->sx, (gd)->sy, (gd)->hsize, ## __VA_ARGS__)
404: #else
405: #define GRID_DEBUG(...)
406: #endif
407:
408: /* Grid attributes. */
409: #define GRID_ATTR_BRIGHT 0x1
410: #define GRID_ATTR_DIM 0x2
411: #define GRID_ATTR_UNDERSCORE 0x4
412: #define GRID_ATTR_BLINK 0x8
413: #define GRID_ATTR_REVERSE 0x10
414: #define GRID_ATTR_HIDDEN 0x20
415: #define GRID_ATTR_ITALICS 0x40
416: #define GRID_ATTR_CHARSET 0x80 /* alternative character set */
417:
418: /* Grid flags. */
419: #define GRID_FLAG_FG256 0x1
420: #define GRID_FLAG_BG256 0x2
421: #define GRID_FLAG_PADDING 0x4
422: #define GRID_FLAG_UTF8 0x8
423:
424: /* Grid cell data. */
425: struct grid_cell {
426: u_char attr;
427: u_char flags;
428: u_char fg;
429: u_char bg;
430: u_char data;
431: } __packed;
432:
433: /* Grid cell UTF-8 data. Used instead of data in grid_cell for UTF-8 cells. */
434: #define UTF8_SIZE 8
435: struct grid_utf8 {
436: u_char width;
437: u_char data[UTF8_SIZE];
438: } __packed;
439:
440: /* Entire grid of cells. */
441: struct grid {
442: u_int sx;
443: u_int sy;
444:
445: u_int hsize;
446: u_int hlimit;
447:
448: u_int *size;
449: struct grid_cell **data;
450:
451: u_int *usize;
452: struct grid_utf8 **udata;
453: };
454:
455: /* Option data structures. */
456: struct options_entry {
457: char *name;
458:
459: enum {
460: OPTIONS_STRING,
461: OPTIONS_NUMBER,
462: OPTIONS_KEY,
463: } type;
464: union {
465: char *string;
466: long long number;
467: int key;
468: } value;
469:
470: SPLAY_ENTRY(options_entry) entry;
471: };
472:
473: struct options {
474: SPLAY_HEAD(options_tree, options_entry) tree;
475: struct options *parent;
476: };
477:
478: /* Screen selection. */
479: struct screen_sel {
480: int flag;
481:
482: u_int sx;
483: u_int sy;
484:
485: u_int ex;
486: u_int ey;
487:
488: struct grid_cell cell;
489: };
490:
491: /* Virtual screen. */
492: struct screen {
493: char *title;
494:
495: struct grid *grid; /* grid data */
496:
497: u_int cx; /* cursor x */
498: u_int cy; /* cursor y */
499:
500: u_int old_cx;
501: u_int old_cy;
502:
503: u_int rupper; /* scroll region top */
504: u_int rlower; /* scroll region bottom */
505:
506: u_int old_rupper;
507: u_int old_rlower;
508:
509: int mode;
510:
1.6 nicm 511: bitstr_t *tabs;
512:
1.1 nicm 513: struct screen_sel sel;
514: };
515:
516: /* Screen write context. */
517: struct screen_write_ctx {
518: struct window_pane *wp;
519: struct screen *s;
520: };
521:
522: /* Screen size. */
523: #define screen_size_x(s) ((s)->grid->sx)
524: #define screen_size_y(s) ((s)->grid->sy)
525: #define screen_hsize(s) ((s)->grid->hsize)
526: #define screen_hlimit(s) ((s)->grid->hlimit)
527:
528: /* Input parser sequence argument. */
529: struct input_arg {
530: u_char data[64];
531: size_t used;
532: };
533:
534: /* Input parser context. */
535: struct input_ctx {
536: struct window_pane *wp;
537: struct screen_write_ctx ctx;
538:
539: u_char *buf;
540: size_t len;
541: size_t off;
542:
543: struct grid_cell cell;
544:
545:
546: struct grid_cell saved_cell;
547: u_int saved_cx;
548: u_int saved_cy;
549:
550: #define MAXSTRINGLEN 1024
551: u_char *string_buf;
552: size_t string_len;
553: int string_type;
554: #define STRING_SYSTEM 0
555: #define STRING_APPLICATION 1
556: #define STRING_NAME 2
557:
558: u_char utf8_buf[4];
559: u_int utf8_len;
560: u_int utf8_off;
561:
562: u_char intermediate;
563: void *(*state)(u_char, struct input_ctx *);
564:
565: u_char private;
566: ARRAY_DECL(, struct input_arg) args;
567: };
568:
569: /*
570: * Window mode. Windows can be in several modes and this is used to call the
571: * right function to handle input and output.
572: */
573: struct client;
574: struct window;
575: struct window_mode {
576: struct screen *(*init)(struct window_pane *);
577: void (*free)(struct window_pane *);
578: void (*resize)(struct window_pane *, u_int, u_int);
579: void (*key)(struct window_pane *, struct client *, int);
580: void (*mouse)(struct window_pane *,
581: struct client *, u_char, u_char, u_char);
582: void (*timer)(struct window_pane *);
583: };
584:
585: /* Child window structure. */
586: struct window_pane {
587: struct window *window;
588:
589: u_int sx;
590: u_int sy;
591:
592: u_int xoff;
593: u_int yoff;
594:
595: int flags;
596: #define PANE_HIDDEN 0x1
1.2 nicm 597: #define PANE_REDRAW 0x2
1.1 nicm 598:
599: char *cmd;
600: char *cwd;
601:
602: pid_t pid;
603: int fd;
604: char tty[TTY_NAME_MAX];
605: struct buffer *in;
606: struct buffer *out;
607:
608: struct input_ctx ictx;
609:
610: struct screen *screen;
611: struct screen base;
612:
613: const struct window_mode *mode;
614: void *modedata;
615:
616: TAILQ_ENTRY(window_pane) entry;
617: };
618: TAILQ_HEAD(window_panes, window_pane);
619:
620: /* Window structure. */
621: struct window {
622: char *name;
623: struct timeval name_timer;
624:
625: struct window_pane *active;
626: struct window_panes panes;
627: u_int layout;
628:
629: u_int sx;
630: u_int sy;
631:
632: int flags;
633: #define WINDOW_BELL 0x1
634: #define WINDOW_HIDDEN 0x2
635: #define WINDOW_ACTIVITY 0x4
636: #define WINDOW_CONTENT 0x6
637: #define WINDOW_REDRAW 0x8
638:
639: struct options options;
640:
641: u_int references;
642: };
643: ARRAY_DECL(windows, struct window *);
644:
645: /* Entry on local window list. */
646: struct winlink {
647: int idx;
648: struct window *window;
649:
650: RB_ENTRY(winlink) entry;
651: SLIST_ENTRY(winlink) sentry;
652: };
653: RB_HEAD(winlinks, winlink);
654: SLIST_HEAD(winlink_stack, winlink);
655:
656: /* Paste buffer. */
657: struct paste_buffer {
658: char *data;
659: struct timeval tv;
660: };
661: ARRAY_DECL(paste_stack, struct paste_buffer *);
662:
663: /* Client session. */
664: struct session_alert {
665: struct winlink *wl;
666: int type;
667:
668: SLIST_ENTRY(session_alert) entry;
669: };
670:
671: struct session {
672: char *name;
673: struct timeval tv;
674:
675: u_int sx;
676: u_int sy;
677:
678: struct winlink *curw;
679: struct winlink_stack lastw;
680: struct winlinks windows;
681:
682: struct options options;
683:
684: struct paste_stack buffers;
685:
686: SLIST_HEAD(, session_alert) alerts;
687:
688: #define SESSION_UNATTACHED 0x1 /* not attached to any clients */
689: int flags;
690: };
691: ARRAY_DECL(sessions, struct session *);
692:
693: /* TTY information. */
694: struct tty_key {
695: int key;
696: char *string;
697:
698: int flags;
699: #define TTYKEY_CTRL 0x1
700: #define TTYKEY_RAW 0x2
701:
702: RB_ENTRY(tty_key) entry;
703: };
704:
705: struct tty_term {
706: char *name;
707: u_int references;
708:
709: struct tty_code codes[NTTYCODE];
710:
711: #define TERM_HASDEFAULTS 0x1
712: #define TERM_256COLOURS 0x2
713: #define TERM_88COLOURS 0x4
714: #define TERM_EARLYWRAP 0x8
715: int flags;
716:
717: SLIST_ENTRY(tty_term) entry;
718: };
719: SLIST_HEAD(tty_terms, tty_term);
720:
721: struct tty {
722: char *path;
723:
724: u_int sx;
725: u_int sy;
726:
727: u_int cx;
728: u_int cy;
729:
730: int mode;
731:
732: u_int rlower;
733: u_int rupper;
734:
735: char *termname;
736: struct tty_term *term;
737:
738: int fd;
739: struct buffer *in;
740: struct buffer *out;
741:
742: int log_fd;
743:
744: struct termios tio;
745:
746: struct grid_cell cell;
747:
748: u_char acs[UCHAR_MAX + 1];
749:
750: #define TTY_NOCURSOR 0x1
751: #define TTY_FREEZE 0x2
752: #define TTY_ESCAPE 0x4
753: #define TTY_UTF8 0x8
754: int flags;
755:
756: int term_flags;
757:
758: struct timeval key_timer;
759:
760: size_t ksize; /* maximum key size */
761: RB_HEAD(tty_keys, tty_key) ktree;
762: };
763:
764: /* Client connection. */
765: struct client {
766: int fd;
767: struct buffer *in;
768: struct buffer *out;
769:
770: char *title;
771: char *cwd;
772:
773: struct tty tty;
774: struct timeval status_timer;
775: struct timeval repeat_timer;
776:
777: struct screen status;
778:
779: #define CLIENT_TERMINAL 0x1
780: #define CLIENT_PREFIX 0x2
781: #define CLIENT_MOUSE 0x4
782: #define CLIENT_REDRAW 0x8
783: #define CLIENT_STATUS 0x10
784: #define CLIENT_REPEAT 0x20 /* allow command to repeat within repeat time */
785: #define CLIENT_SUSPENDED 0x40
786: int flags;
787:
788: char *message_string;
789: struct timeval message_timer;
790:
791: char *prompt_string;
792: char *prompt_buffer;
793: size_t prompt_index;
794: int (*prompt_callback)(void *, const char *);
795: void *prompt_data;
796:
797: #define PROMPT_HIDDEN 0x1
798: #define PROMPT_SINGLE 0x2
799: int prompt_flags;
800:
801: u_int prompt_hindex;
802: ARRAY_DECL(, char *) prompt_hdata;
803:
804: struct mode_key_data prompt_mdata;
805:
806: struct session *session;
807: };
808: ARRAY_DECL(clients, struct client *);
809:
810: /* Client context. */
811: struct client_ctx {
812: int srv_fd;
813: struct buffer *srv_in;
814: struct buffer *srv_out;
815:
816: #define CCTX_DETACH 0x1
817: #define CCTX_EXIT 0x2
818: #define CCTX_SHUTDOWN 0x4
819: int flags;
820: };
821:
822: /* Key/command line command. */
823: struct cmd_ctx {
824: struct client *cmdclient;
825:
826: struct client *curclient;
827: struct session *cursession;
828: struct msg_command_data *msgdata;
829:
830: void (*print)(struct cmd_ctx *, const char *, ...);
831: void (*info)(struct cmd_ctx *, const char *, ...);
832: void (*error)(struct cmd_ctx *, const char *, ...);
833: };
834:
835: struct cmd {
836: const struct cmd_entry *entry;
837: void *data;
838:
839: TAILQ_ENTRY(cmd) qentry;
840: };
841: TAILQ_HEAD(cmd_list, cmd);
842:
843: struct cmd_entry {
844: const char *name;
845: const char *alias;
846: const char *usage;
847:
848: #define CMD_STARTSERVER 0x1
849: #define CMD_CANTNEST 0x2
850: #define CMD_ARG1 0x4
851: #define CMD_ARG01 0x8
852: #define CMD_AFLAG 0x10
853: #define CMD_DFLAG 0x20
854: #define CMD_GFLAG 0x40
855: #define CMD_KFLAG 0x80
856: #define CMD_UFLAG 0x100
857: #define CMD_BIGDFLAG 0x200
858: #define CMD_BIGUFLAG 0x400
859:
860: int flags;
861:
862: void (*init)(struct cmd *, int);
863: int (*parse)(struct cmd *, int, char **, char **);
864: int (*exec)(struct cmd *, struct cmd_ctx *);
865: void (*send)(struct cmd *, struct buffer *);
866: void (*recv)(struct cmd *, struct buffer *);
867: void (*free)(struct cmd *);
868: size_t (*print)(struct cmd *, char *, size_t);
869: };
870:
871: /* Generic command data. */
872: struct cmd_target_data {
873: int flags;
874: char *target;
875: char *arg;
876: };
877:
878: struct cmd_srcdst_data {
879: int flags;
880: char *src;
881: char *dst;
882: char *arg;
883: };
884:
885: struct cmd_buffer_data {
886: int flags;
887: char *target;
888: int buffer;
889: char *arg;
890: };
891:
892: struct cmd_option_data {
893: int flags;
894: char *target;
895: char *option;
896: char *value;
897: };
898:
899: struct cmd_pane_data {
900: int flags;
901: char *target;
902: char *arg;
903: int pane;
904: };
905:
906: /* Key binding. */
907: struct key_binding {
908: int key;
909: struct cmd_list *cmdlist;
910: int can_repeat;
911:
912: SPLAY_ENTRY(key_binding) entry;
913: };
914: SPLAY_HEAD(key_bindings, key_binding);
915:
916: /* Set/display option data. */
917: struct set_option_entry {
918: const char *name;
919: enum {
920: SET_OPTION_STRING,
921: SET_OPTION_NUMBER,
922: SET_OPTION_KEY,
923: SET_OPTION_COLOUR,
924: SET_OPTION_ATTRIBUTES,
925: SET_OPTION_FLAG,
926: SET_OPTION_CHOICE
927: } type;
928:
929: u_int minimum;
930: u_int maximum;
931:
932: const char **choices;
933: };
934: extern const struct set_option_entry set_option_table[];
935: extern const struct set_option_entry set_window_option_table[];
1.4 nicm 936: #define NSETOPTION 25
1.1 nicm 937: #define NSETWINDOWOPTION 19
938:
939: /* tmux.c */
940: extern volatile sig_atomic_t sigwinch;
941: extern volatile sig_atomic_t sigterm;
942: extern volatile sig_atomic_t sigcont;
943: extern volatile sig_atomic_t sigchld;
944: extern volatile sig_atomic_t sigusr1;
945: extern volatile sig_atomic_t sigusr2;
946: extern struct options global_options;
947: extern struct options global_window_options;
948: extern char *cfg_file;
949: extern int server_locked;
950: extern char *server_password;
951: extern time_t server_activity;
952: extern int debug_level;
953: extern int be_quiet;
954: extern time_t start_time;
955: extern char *socket_path;
956: void logfile(const char *);
957: void siginit(void);
958: void sigreset(void);
959: void sighandler(int);
960:
961: /* cfg.c */
962: int load_cfg(const char *, char **x);
963:
964: /* mode-key.c */
965: void mode_key_init(struct mode_key_data *, int, int);
966: void mode_key_free(struct mode_key_data *);
967: enum mode_key_cmd mode_key_lookup(struct mode_key_data *, int);
968:
969: /* options.c */
970: int options_cmp(struct options_entry *, struct options_entry *);
971: SPLAY_PROTOTYPE(options_tree, options_entry, entry, options_cmp);
972: void options_init(struct options *, struct options *);
973: void options_free(struct options *);
974: struct options_entry *options_find1(struct options *, const char *);
975: struct options_entry *options_find(struct options *, const char *);
976: int options_remove(struct options *, const char *);
977: void printflike3 options_set_string(
978: struct options *, const char *, const char *, ...);
979: char *options_get_string(struct options *, const char *);
980: void options_set_number(struct options *, const char *, long long);
981: long long options_get_number(struct options *, const char *);
982:
983: /* tty.c */
984: u_char tty_get_acs(struct tty *, u_char);
985: void tty_emulate_repeat(struct tty *,
986: enum tty_code_code, enum tty_code_code, u_int);
987: void tty_reset(struct tty *);
988: void tty_region(struct tty *, u_int, u_int, u_int);
989: void tty_cursor(struct tty *, u_int, u_int, u_int, u_int);
990: void tty_cell(struct tty *,
991: const struct grid_cell *, const struct grid_utf8 *);
992: void tty_putcode(struct tty *, enum tty_code_code);
993: void tty_putcode1(struct tty *, enum tty_code_code, int);
994: void tty_putcode2(struct tty *, enum tty_code_code, int, int);
995: void tty_puts(struct tty *, const char *);
996: void tty_putc(struct tty *, u_char);
1.8 nicm 997: void tty_pututf8(struct tty *, const struct grid_utf8 *);
1.1 nicm 998: void tty_init(struct tty *, char *, char *);
999: void tty_start_tty(struct tty *);
1000: void tty_stop_tty(struct tty *);
1001: void tty_detect_utf8(struct tty *);
1002: void tty_set_title(struct tty *, const char *);
1003: void tty_update_mode(struct tty *, int);
1004: void tty_draw_line(
1005: struct tty *, struct screen *, u_int, u_int, u_int);
1006: void tty_redraw_region(struct tty *, struct window_pane *);
1007: int tty_open(struct tty *, char **);
1008: void tty_close(struct tty *, int);
1009: void tty_free(struct tty *, int);
1010: void tty_vwrite(
1011: struct tty *, struct window_pane *, enum tty_cmd, va_list);
1012:
1013: /* tty-term.c */
1014: extern struct tty_terms tty_terms;
1015: extern struct tty_term_code_entry tty_term_codes[NTTYCODE];
1016: struct tty_term *tty_term_find(char *, int, char **);
1017: void tty_term_free(struct tty_term *);
1018: int tty_term_has(struct tty_term *, enum tty_code_code);
1019: const char *tty_term_string(struct tty_term *, enum tty_code_code);
1020: const char *tty_term_string1(struct tty_term *, enum tty_code_code, int);
1021: const char *tty_term_string2(
1022: struct tty_term *, enum tty_code_code, int, int);
1023: int tty_term_number(struct tty_term *, enum tty_code_code);
1024: int tty_term_flag(struct tty_term *, enum tty_code_code);
1025:
1026: /* tty-keys.c */
1027: int tty_keys_cmp(struct tty_key *, struct tty_key *);
1028: RB_PROTOTYPE(tty_keys, tty_key, entry, tty_keys_cmp);
1029: void tty_keys_init(struct tty *);
1030: void tty_keys_free(struct tty *);
1031: int tty_keys_next(struct tty *, int *, u_char *);
1032:
1033: /* tty-write.c */
1034: void tty_write_cmd(struct window_pane *, enum tty_cmd, ...);
1035:
1036: /* options-cmd.c */
1037: void set_option_string(struct cmd_ctx *,
1038: struct options *, const struct set_option_entry *, char *);
1039: void set_option_number(struct cmd_ctx *,
1040: struct options *, const struct set_option_entry *, char *);
1041: void set_option_key(struct cmd_ctx *,
1042: struct options *, const struct set_option_entry *, char *);
1043: void set_option_colour(struct cmd_ctx *,
1044: struct options *, const struct set_option_entry *, char *);
1045: void set_option_attributes(struct cmd_ctx *,
1046: struct options *, const struct set_option_entry *, char *);
1047: void set_option_flag(struct cmd_ctx *,
1048: struct options *, const struct set_option_entry *, char *);
1049: void set_option_choice(struct cmd_ctx *,
1050: struct options *, const struct set_option_entry *, char *);
1051:
1052: /* paste.c */
1053: void paste_init_stack(struct paste_stack *);
1054: void paste_free_stack(struct paste_stack *);
1055: struct paste_buffer *paste_walk_stack(struct paste_stack *, uint *);
1056: struct paste_buffer *paste_get_top(struct paste_stack *);
1057: struct paste_buffer *paste_get_index(struct paste_stack *, u_int);
1058: int paste_free_top(struct paste_stack *);
1059: int paste_free_index(struct paste_stack *, u_int);
1060: void paste_add(struct paste_stack *, char *, u_int);
1061: int paste_replace(struct paste_stack *, u_int, char *);
1062:
1063: /* clock.c */
1064: void clock_draw(struct screen_write_ctx *, u_int, int);
1065:
1066: /* arg.c */
1067: struct client *arg_parse_client(const char *);
1068: struct session *arg_parse_session(const char *);
1069: int arg_parse_window(const char *, struct session **, int *);
1070:
1071: /* cmd.c */
1072: struct cmd *cmd_parse(int, char **, char **);
1073: int cmd_exec(struct cmd *, struct cmd_ctx *);
1074: void cmd_send(struct cmd *, struct buffer *);
1075: struct cmd *cmd_recv(struct buffer *);
1076: void cmd_free(struct cmd *);
1077: size_t cmd_print(struct cmd *, char *, size_t);
1078: void cmd_send_string(struct buffer *, const char *);
1079: char *cmd_recv_string(struct buffer *);
1080: struct session *cmd_current_session(struct cmd_ctx *);
1081: struct client *cmd_find_client(struct cmd_ctx *, const char *);
1082: struct session *cmd_find_session(struct cmd_ctx *, const char *);
1083: struct winlink *cmd_find_window(
1084: struct cmd_ctx *, const char *, struct session **);
1085: extern const struct cmd_entry *cmd_table[];
1086: extern const struct cmd_entry cmd_attach_session_entry;
1087: extern const struct cmd_entry cmd_bind_key_entry;
1088: extern const struct cmd_entry cmd_break_pane_entry;
1089: extern const struct cmd_entry cmd_choose_session_entry;
1090: extern const struct cmd_entry cmd_choose_window_entry;
1091: extern const struct cmd_entry cmd_clear_history_entry;
1092: extern const struct cmd_entry cmd_clock_mode_entry;
1093: extern const struct cmd_entry cmd_command_prompt_entry;
1094: extern const struct cmd_entry cmd_confirm_before_entry;
1095: extern const struct cmd_entry cmd_copy_buffer_entry;
1096: extern const struct cmd_entry cmd_copy_mode_entry;
1097: extern const struct cmd_entry cmd_delete_buffer_entry;
1098: extern const struct cmd_entry cmd_detach_client_entry;
1099: extern const struct cmd_entry cmd_down_pane_entry;
1100: extern const struct cmd_entry cmd_find_window_entry;
1101: extern const struct cmd_entry cmd_has_session_entry;
1102: extern const struct cmd_entry cmd_kill_pane_entry;
1103: extern const struct cmd_entry cmd_kill_server_entry;
1104: extern const struct cmd_entry cmd_kill_session_entry;
1105: extern const struct cmd_entry cmd_kill_window_entry;
1106: extern const struct cmd_entry cmd_last_window_entry;
1107: extern const struct cmd_entry cmd_link_window_entry;
1108: extern const struct cmd_entry cmd_list_buffers_entry;
1109: extern const struct cmd_entry cmd_list_clients_entry;
1110: extern const struct cmd_entry cmd_list_commands_entry;
1111: extern const struct cmd_entry cmd_list_keys_entry;
1112: extern const struct cmd_entry cmd_list_sessions_entry;
1113: extern const struct cmd_entry cmd_list_windows_entry;
1114: extern const struct cmd_entry cmd_load_buffer_entry;
1115: extern const struct cmd_entry cmd_lock_server_entry;
1116: extern const struct cmd_entry cmd_move_window_entry;
1117: extern const struct cmd_entry cmd_new_session_entry;
1118: extern const struct cmd_entry cmd_new_window_entry;
1119: extern const struct cmd_entry cmd_next_layout_entry;
1120: extern const struct cmd_entry cmd_next_window_entry;
1121: extern const struct cmd_entry cmd_paste_buffer_entry;
1122: extern const struct cmd_entry cmd_previous_layout_entry;
1123: extern const struct cmd_entry cmd_previous_window_entry;
1124: extern const struct cmd_entry cmd_refresh_client_entry;
1125: extern const struct cmd_entry cmd_rename_session_entry;
1126: extern const struct cmd_entry cmd_rename_window_entry;
1127: extern const struct cmd_entry cmd_resize_pane_entry;
1128: extern const struct cmd_entry cmd_respawn_window_entry;
1129: extern const struct cmd_entry cmd_rotate_window_entry;
1130: extern const struct cmd_entry cmd_save_buffer_entry;
1131: extern const struct cmd_entry cmd_scroll_mode_entry;
1132: extern const struct cmd_entry cmd_select_layout_entry;
1133: extern const struct cmd_entry cmd_select_pane_entry;
1134: extern const struct cmd_entry cmd_select_prompt_entry;
1135: extern const struct cmd_entry cmd_select_window_entry;
1136: extern const struct cmd_entry cmd_send_keys_entry;
1137: extern const struct cmd_entry cmd_send_prefix_entry;
1138: extern const struct cmd_entry cmd_server_info_entry;
1139: extern const struct cmd_entry cmd_set_buffer_entry;
1140: extern const struct cmd_entry cmd_set_option_entry;
1141: extern const struct cmd_entry cmd_set_password_entry;
1142: extern const struct cmd_entry cmd_set_window_option_entry;
1143: extern const struct cmd_entry cmd_show_buffer_entry;
1144: extern const struct cmd_entry cmd_show_options_entry;
1145: extern const struct cmd_entry cmd_show_window_options_entry;
1146: extern const struct cmd_entry cmd_source_file_entry;
1147: extern const struct cmd_entry cmd_split_window_entry;
1148: extern const struct cmd_entry cmd_start_server_entry;
1149: extern const struct cmd_entry cmd_suspend_client_entry;
1150: extern const struct cmd_entry cmd_swap_pane_entry;
1151: extern const struct cmd_entry cmd_swap_window_entry;
1152: extern const struct cmd_entry cmd_switch_client_entry;
1153: extern const struct cmd_entry cmd_unbind_key_entry;
1154: extern const struct cmd_entry cmd_unlink_window_entry;
1155: extern const struct cmd_entry cmd_up_pane_entry;
1156:
1157: /* cmd-list.c */
1158: struct cmd_list *cmd_list_parse(int, char **, char **);
1159: int cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
1160: void cmd_list_send(struct cmd_list *, struct buffer *);
1161: struct cmd_list *cmd_list_recv(struct buffer *);
1162: void cmd_list_free(struct cmd_list *);
1163: size_t cmd_list_print(struct cmd_list *, char *, size_t);
1164:
1165: /* cmd-string.c */
1166: int cmd_string_parse(const char *, struct cmd_list **, char **);
1167:
1168: /* cmd-generic.c */
1169: size_t cmd_prarg(char *, size_t, const char *, char *);
1170: #define CMD_TARGET_WINDOW_USAGE "[-t target-window]"
1171: #define CMD_TARGET_SESSION_USAGE "[-t target-session]"
1172: #define CMD_TARGET_CLIENT_USAGE "[-t target-client]"
1173: void cmd_target_init(struct cmd *, int);
1174: int cmd_target_parse(struct cmd *, int, char **, char **);
1175: void cmd_target_send(struct cmd *, struct buffer *);
1176: void cmd_target_recv(struct cmd *, struct buffer *);
1177: void cmd_target_free(struct cmd *);
1178: size_t cmd_target_print(struct cmd *, char *, size_t);
1179: #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]"
1180: #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]"
1181: #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]"
1182: void cmd_srcdst_init(struct cmd *, int);
1183: int cmd_srcdst_parse(struct cmd *, int, char **, char **);
1184: void cmd_srcdst_send(struct cmd *, struct buffer *);
1185: void cmd_srcdst_recv(struct cmd *, struct buffer *);
1186: void cmd_srcdst_free(struct cmd *);
1187: size_t cmd_srcdst_print(struct cmd *, char *, size_t);
1188: #define CMD_BUFFER_WINDOW_USAGE "[-b buffer-index] [-t target-window]"
1189: #define CMD_BUFFER_SESSION_USAGE "[-b buffer-index] [-t target-session]"
1190: #define CMD_BUFFER_CLIENT_USAGE "[-b buffer-index] [-t target-client]"
1191: void cmd_buffer_init(struct cmd *, int);
1192: int cmd_buffer_parse(struct cmd *, int, char **, char **);
1193: void cmd_buffer_send(struct cmd *, struct buffer *);
1194: void cmd_buffer_recv(struct cmd *, struct buffer *);
1195: void cmd_buffer_free(struct cmd *);
1196: size_t cmd_buffer_print(struct cmd *, char *, size_t);
1197: #define CMD_OPTION_WINDOW_USAGE "[-gu] [-t target-window] option [value]"
1198: #define CMD_OPTION_SESSION_USAGE "[-gu] [-t target-session] option [value]"
1199: #define CMD_OPTION_CLIENT_USAGE "[-gu] [-t target-client] option [value]"
1200: void cmd_option_init(struct cmd *, int);
1201: int cmd_option_parse(struct cmd *, int, char **, char **);
1202: void cmd_option_send(struct cmd *, struct buffer *);
1203: void cmd_option_recv(struct cmd *, struct buffer *);
1204: void cmd_option_free(struct cmd *);
1205: size_t cmd_option_print(struct cmd *, char *, size_t);
1206: #define CMD_PANE_WINDOW_USAGE "[-t target-window] [-p pane-index]"
1207: #define CMD_PANE_SESSION_USAGE "[-t target-session] [-p pane-index]"
1208: #define CMD_PANE_CLIENT_USAGE "[-t target-client] [-p pane-index]"
1209: void cmd_pane_init(struct cmd *, int);
1210: int cmd_pane_parse(struct cmd *, int, char **, char **);
1211: void cmd_pane_send(struct cmd *, struct buffer *);
1212: void cmd_pane_recv(struct cmd *, struct buffer *);
1213: void cmd_pane_free(struct cmd *);
1214: size_t cmd_pane_print(struct cmd *, char *, size_t);
1215:
1216: /* client.c */
1217: int client_init(char *, struct client_ctx *, int, int);
1218: int client_flush(struct client_ctx *);
1219: int client_main(struct client_ctx *);
1220:
1221: /* client-msg.c */
1222: int client_msg_dispatch(struct client_ctx *, char **);
1223:
1224: /* client-fn.c */
1225: void client_write_server(struct client_ctx *, enum hdrtype, void *, size_t);
1226: void client_write_server2(
1227: struct client_ctx *, enum hdrtype, void *, size_t, void *, size_t);
1228: void client_fill_session(struct msg_command_data *);
1229:
1230: /* key-bindings.c */
1231: extern struct key_bindings key_bindings;
1232: int key_bindings_cmp(struct key_binding *, struct key_binding *);
1233: SPLAY_PROTOTYPE(key_bindings, key_binding, entry, key_bindings_cmp);
1234: struct key_binding *key_bindings_lookup(int);
1235: void key_bindings_add(int, int, struct cmd_list *);
1236: void key_bindings_remove(int);
1237: void key_bindings_init(void);
1238: void key_bindings_free(void);
1239: void key_bindings_dispatch(struct key_binding *, struct client *);
1240: void printflike2 key_bindings_error(struct cmd_ctx *, const char *, ...);
1241: void printflike2 key_bindings_print(struct cmd_ctx *, const char *, ...);
1242: void printflike2 key_bindings_info(struct cmd_ctx *, const char *, ...);
1243:
1244: /* key-string.c */
1245: int key_string_lookup_string(const char *);
1246: const char *key_string_lookup_key(int);
1247:
1248: /* server.c */
1249: extern struct clients clients;
1250: struct client *server_create_client(int);
1251: int server_client_index(struct client *);
1252: int server_start(char *);
1253:
1254: /* server-msg.c */
1255: int server_msg_dispatch(struct client *);
1256:
1257: /* server-fn.c */
1258: const char **server_fill_environ(struct session *);
1259: void server_write_client(
1260: struct client *, enum hdrtype, const void *, size_t);
1261: void server_write_session(
1262: struct session *, enum hdrtype, const void *, size_t);
1263: void server_redraw_client(struct client *);
1264: void server_status_client(struct client *);
1265: void server_redraw_session(struct session *);
1266: void server_status_session(struct session *);
1267: void server_redraw_window(struct window *);
1268: void server_status_window(struct window *);
1269: void server_lock(void);
1270: int server_unlock(const char *);
1271:
1272: /* status.c */
1273: int status_redraw(struct client *);
1274: void status_message_set(struct client *, const char *);
1275: void status_message_clear(struct client *);
1276: int status_message_redraw(struct client *);
1277: void status_prompt_set(struct client *,
1278: const char *, int (*)(void *, const char *), void *, int);
1279: void status_prompt_clear(struct client *);
1280: int status_prompt_redraw(struct client *);
1281: void status_prompt_key(struct client *, int);
1282:
1283: /* resize.c */
1284: void recalculate_sizes(void);
1285:
1286: /* input.c */
1287: void input_init(struct window_pane *);
1288: void input_free(struct window_pane *);
1289: void input_parse(struct window_pane *);
1290:
1291: /* input-key.c */
1292: void input_key(struct window_pane *, int);
1293: void input_mouse(struct window_pane *, u_char, u_char, u_char);
1294:
1295: /* colour.c */
1296: const char *colour_tostring(u_char);
1297: int colour_fromstring(const char *);
1298: u_char colour_256to16(u_char);
1299: u_char colour_256to88(u_char);
1300:
1301: /* attributes.c */
1302: const char *attributes_tostring(u_char);
1303: int attributes_fromstring(const char *);
1304:
1305: /* grid.c */
1306: extern const struct grid_cell grid_default_cell;
1307: struct grid *grid_create(u_int, u_int, u_int);
1308: void grid_destroy(struct grid *);
1309: int grid_compare(struct grid *, struct grid *);
1310: void grid_reduce_line(struct grid *, u_int, u_int);
1311: void grid_expand_line(struct grid *, u_int, u_int);
1312: void grid_expand_line_utf8(struct grid *, u_int, u_int);
1313: void grid_scroll_line(struct grid *);
1314: const struct grid_cell *grid_peek_cell(struct grid *, u_int, u_int);
1315: struct grid_cell *grid_get_cell(struct grid *, u_int, u_int);
1316: void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *);
1317: const struct grid_utf8 *grid_peek_utf8(struct grid *, u_int, u_int);
1318: struct grid_utf8 *grid_get_utf8(struct grid *, u_int, u_int);
1319: void grid_set_utf8(struct grid *, u_int, u_int, const struct grid_utf8 *);
1320: void grid_clear(struct grid *, u_int, u_int, u_int, u_int);
1321: void grid_clear_lines(struct grid *, u_int, u_int);
1322: void grid_move_lines(struct grid *, u_int, u_int, u_int);
1323: void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int);
1.9 nicm 1324: char *grid_string_cells(struct grid *, u_int, u_int, u_int);
1.1 nicm 1325:
1326: /* grid-view.c */
1327: const struct grid_cell *grid_view_peek_cell(struct grid *, u_int, u_int);
1328: struct grid_cell *grid_view_get_cell(struct grid *, u_int, u_int);
1329: void grid_view_set_cell(
1330: struct grid *, u_int, u_int, const struct grid_cell *);
1331: const struct grid_utf8 *grid_view_peek_utf8(struct grid *, u_int, u_int);
1332: struct grid_utf8 *grid_view_get_utf8(struct grid *, u_int, u_int);
1333: void grid_view_set_utf8(
1334: struct grid *, u_int, u_int, const struct grid_utf8 *);
1335: void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int);
1336: void grid_view_scroll_region_up(struct grid *, u_int, u_int);
1337: void grid_view_scroll_region_down(struct grid *, u_int, u_int);
1338: void grid_view_insert_lines(struct grid *, u_int, u_int);
1339: void grid_view_insert_lines_region(
1340: struct grid *, u_int, u_int, u_int, u_int);
1341: void grid_view_delete_lines(struct grid *, u_int, u_int);
1342: void grid_view_delete_lines_region(
1343: struct grid *, u_int, u_int, u_int, u_int);
1344: void grid_view_insert_cells(struct grid *, u_int, u_int, u_int);
1345: void grid_view_delete_cells(struct grid *, u_int, u_int, u_int);
1.9 nicm 1346: char *grid_view_string_cells(struct grid *, u_int, u_int, u_int);
1.1 nicm 1347:
1348: /* screen-write.c */
1349: void screen_write_start(
1350: struct screen_write_ctx *, struct window_pane *, struct screen *);
1351: void screen_write_stop(struct screen_write_ctx *);
1.4 nicm 1352: size_t printflike2 screen_write_strlen(int, const char *, ...);
1.3 nicm 1353: void printflike3 screen_write_puts(struct screen_write_ctx *,
1354: struct grid_cell *, const char *, ...);
1.4 nicm 1355: void printflike5 screen_write_nputs(struct screen_write_ctx *,
1356: ssize_t, struct grid_cell *, int, const char *, ...);
1.3 nicm 1357: void screen_write_vnputs(struct screen_write_ctx *,
1.4 nicm 1358: ssize_t, struct grid_cell *, int, const char *, va_list);
1.1 nicm 1359: void screen_write_putc(
1360: struct screen_write_ctx *, struct grid_cell *, u_char);
1361: void screen_write_copy(struct screen_write_ctx *,
1362: struct screen *, u_int, u_int, u_int, u_int);
1363: void screen_write_cursorup(struct screen_write_ctx *, u_int);
1364: void screen_write_cursordown(struct screen_write_ctx *, u_int);
1365: void screen_write_cursorright(struct screen_write_ctx *, u_int);
1366: void screen_write_cursorleft(struct screen_write_ctx *, u_int);
1.5 nicm 1367: void screen_write_alignmenttest(struct screen_write_ctx *);
1.1 nicm 1368: void screen_write_insertcharacter(struct screen_write_ctx *, u_int);
1369: void screen_write_deletecharacter(struct screen_write_ctx *, u_int);
1370: void screen_write_insertline(struct screen_write_ctx *, u_int);
1371: void screen_write_deleteline(struct screen_write_ctx *, u_int);
1372: void screen_write_clearline(struct screen_write_ctx *);
1373: void screen_write_clearendofline(struct screen_write_ctx *);
1374: void screen_write_clearstartofline(struct screen_write_ctx *);
1375: void screen_write_cursormove(struct screen_write_ctx *, u_int, u_int);
1376: void screen_write_cursormode(struct screen_write_ctx *, int);
1377: void screen_write_reverseindex(struct screen_write_ctx *);
1378: void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int);
1379: void screen_write_insertmode(struct screen_write_ctx *, int);
1380: void screen_write_mousemode(struct screen_write_ctx *, int);
1381: void screen_write_linefeed(struct screen_write_ctx *);
1382: void screen_write_carriagereturn(struct screen_write_ctx *);
1383: void screen_write_kcursormode(struct screen_write_ctx *, int);
1384: void screen_write_kkeypadmode(struct screen_write_ctx *, int);
1385: void screen_write_clearendofscreen(struct screen_write_ctx *);
1386: void screen_write_clearstartofscreen(struct screen_write_ctx *);
1387: void screen_write_clearscreen(struct screen_write_ctx *);
1388: void screen_write_cell(
1389: struct screen_write_ctx *, const struct grid_cell *, u_char *);
1390:
1391: /* screen-redraw.c */
1392: void screen_redraw_screen(struct client *);
1393: void screen_redraw_pane(struct client *, struct window_pane *);
1394: void screen_redraw_status(struct client *);
1395:
1396: /* screen.c */
1397: void screen_init(struct screen *, u_int, u_int, u_int);
1398: void screen_reinit(struct screen *);
1399: void screen_free(struct screen *);
1.6 nicm 1400: void screen_reset_tabs(struct screen *);
1.1 nicm 1401: void screen_set_title(struct screen *, const char *);
1402: void screen_resize(struct screen *, u_int, u_int);
1403: void screen_set_selection(
1404: struct screen *, u_int, u_int, u_int, u_int, struct grid_cell *);
1405: void screen_clear_selection(struct screen *);
1406: int screen_check_selection(struct screen *, u_int, u_int);
1407: void screen_display_copy_area(struct screen *, struct screen *,
1408: u_int, u_int, u_int, u_int, u_int, u_int);
1409:
1410: /* window.c */
1411: extern struct windows windows;
1412: int window_cmp(struct window *, struct window *);
1413: int winlink_cmp(struct winlink *, struct winlink *);
1414: RB_PROTOTYPE(windows, window, entry, window_cmp);
1415: RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp);
1416: struct winlink *winlink_find_by_index(struct winlinks *, int);
1417: struct winlink *winlink_find_by_window(struct winlinks *, struct window *);
1418: int winlink_next_index(struct winlinks *);
1419: u_int winlink_count(struct winlinks *);
1420: struct winlink *winlink_add(struct winlinks *, struct window *, int);
1421: void winlink_remove(struct winlinks *, struct winlink *);
1422: struct winlink *winlink_next(struct winlinks *, struct winlink *);
1423: struct winlink *winlink_previous(struct winlinks *, struct winlink *);
1424: void winlink_stack_push(struct winlink_stack *, struct winlink *);
1425: void winlink_stack_remove(struct winlink_stack *, struct winlink *);
1426: int window_index(struct window *, u_int *);
1427: struct window *window_create1(u_int, u_int);
1428: struct window *window_create(const char *, const char *,
1429: const char *, const char **, u_int, u_int, u_int, char **);
1430: void window_destroy(struct window *);
1431: int window_resize(struct window *, u_int, u_int);
1432: void window_set_active_pane(struct window *, struct window_pane *);
1433: struct window_pane *window_add_pane(struct window *, int,
1434: const char *, const char *, const char **, u_int, char **);
1435: void window_remove_pane(struct window *, struct window_pane *);
1436: struct window_pane *window_pane_at_index(struct window *, u_int);
1437: u_int window_count_panes(struct window *);
1438: void window_destroy_panes(struct window *);
1439: struct window_pane *window_pane_create(struct window *, u_int, u_int, u_int);
1440: void window_pane_destroy(struct window_pane *);
1441: int window_pane_spawn(struct window_pane *,
1442: const char *, const char *, const char **, char **);
1443: int window_pane_resize(struct window_pane *, u_int, u_int);
1444: void window_calculate_sizes(struct window *);
1445: int window_pane_set_mode(
1446: struct window_pane *, const struct window_mode *);
1447: void window_pane_reset_mode(struct window_pane *);
1448: void window_pane_parse(struct window_pane *);
1449: void window_pane_key(struct window_pane *, struct client *, int);
1450: void window_pane_mouse(struct window_pane *,
1451: struct client *, u_char, u_char, u_char);
1.10 nicm 1452: char *window_pane_search(
1453: struct window_pane *, const char *, u_int *);
1.1 nicm 1454:
1455: /* layout.c */
1456: const char * layout_name(struct window *);
1457: int layout_lookup(const char *);
1458: void layout_refresh(struct window *, int);
1459: int layout_resize(struct window_pane *, int);
1460: int layout_select(struct window *, u_int);
1461: void layout_next(struct window *);
1462: void layout_previous(struct window *);
1463:
1464: /* layout-manual.c */
1465: void layout_manual_v_refresh(struct window *, int);
1466: void layout_manual_v_resize(struct window_pane *, int);
1467:
1468: /* window-clock.c */
1469: extern const struct window_mode window_clock_mode;
1470:
1471: /* window-copy.c */
1472: extern const struct window_mode window_copy_mode;
1473: void window_copy_pageup(struct window_pane *);
1474:
1475: /* window-scroll.c */
1476: extern const struct window_mode window_scroll_mode;
1477: void window_scroll_pageup(struct window_pane *);
1478:
1479: /* window-more.c */
1480: extern const struct window_mode window_more_mode;
1481: void window_more_vadd(struct window_pane *, const char *, va_list);
1482:
1483: /* window-choose.c */
1484: extern const struct window_mode window_choose_mode;
1485: void window_choose_vadd(
1486: struct window_pane *, int, const char *, va_list);
1487: void printflike3 window_choose_add(
1488: struct window_pane *, int, const char *, ...);
1489: void window_choose_ready(struct window_pane *,
1490: u_int, void (*)(void *, int), void *);
1491:
1492: /* names.c */
1493: void set_window_names(void);
1494: char *default_window_name(struct window *);
1495:
1496: /* session.c */
1497: extern struct sessions sessions;
1498: void session_alert_add(struct session *, struct window *, int);
1499: void session_alert_cancel(struct session *, struct winlink *);
1500: int session_alert_has(struct session *, struct winlink *, int);
1501: int session_alert_has_window(struct session *, struct window *, int);
1502: struct session *session_find(const char *);
1503: struct session *session_create(const char *, const char *,
1504: const char *, u_int, u_int, char **);
1505: void session_destroy(struct session *);
1506: int session_index(struct session *, u_int *);
1507: struct winlink *session_new(struct session *,
1508: const char *, const char *, const char *, int, char **);
1509: struct winlink *session_attach(
1510: struct session *, struct window *, int, char **);
1511: int session_detach(struct session *, struct winlink *);
1512: int session_has(struct session *, struct window *);
1513: int session_next(struct session *, int);
1514: int session_previous(struct session *, int);
1515: int session_select(struct session *, int);
1516: int session_last(struct session *);
1517:
1518: /* utf8.c */
1519: void utf8_build(void);
1.7 nicm 1520: int utf8_width(const u_char *);
1.1 nicm 1521:
1522: /* procname.c */
1523: char *get_proc_name(int, char *);
1524:
1525: /* buffer.c */
1526: struct buffer *buffer_create(size_t);
1527: void buffer_destroy(struct buffer *);
1528: void buffer_ensure(struct buffer *, size_t);
1529: void buffer_add(struct buffer *, size_t);
1530: void buffer_remove(struct buffer *, size_t);
1531: void buffer_write(struct buffer *, const void *, size_t);
1532: void buffer_read(struct buffer *, void *, size_t);
1533: void buffer_write8(struct buffer *, uint8_t);
1534: uint8_t buffer_read8(struct buffer *);
1535:
1536: /* buffer-poll.c */
1537: int buffer_poll(struct pollfd *, struct buffer *, struct buffer *);
1538:
1539: /* log.c */
1540: void log_open_tty(int);
1541: void log_open_file(int, const char *);
1542: void log_close(void);
1543: void printflike1 log_warn(const char *, ...);
1544: void printflike1 log_warnx(const char *, ...);
1545: void printflike1 log_info(const char *, ...);
1546: void printflike1 log_debug(const char *, ...);
1547: void printflike1 log_debug2(const char *, ...);
1548: void printflike1 log_debug3(const char *, ...);
1549: __dead void log_fatal(const char *, ...);
1550: __dead void log_fatalx(const char *, ...);
1551:
1552: /* xmalloc.c */
1553: char *xstrdup(const char *);
1554: void *xcalloc(size_t, size_t);
1555: void *xmalloc(size_t);
1556: void *xrealloc(void *, size_t, size_t);
1557: void xfree(void *);
1558: int printflike2 xasprintf(char **, const char *, ...);
1559: int xvasprintf(char **, const char *, va_list);
1560: int printflike3 xsnprintf(char *, size_t, const char *, ...);
1561: int xvsnprintf(char *, size_t, const char *, va_list);
1562: int printflike3 printpath(char *, size_t, const char *, ...);
1563:
1564: #endif /* TMUX_H */
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