Annotation of src/usr.bin/tmux/tmux.h, Revision 1.5
1.5 ! nicm 1: /* $OpenBSD: tmux.h,v 1.4 2009/06/03 16:54:26 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)))
1.4 nicm 72: #define printflike5 __attribute__ ((format (printf, 5, 6)))
1.1 nicm 73:
74: /* Number of items in array. */
75: #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
76:
77: /* Buffer macros. */
78: #define BUFFER_USED(b) ((b)->size)
79: #define BUFFER_FREE(b) ((b)->space - (b)->off - (b)->size)
80: #define BUFFER_IN(b) ((b)->base + (b)->off + (b)->size)
81: #define BUFFER_OUT(b) ((b)->base + (b)->off)
82:
83: /* Buffer structure. */
84: struct buffer {
85: u_char *base; /* buffer start */
86: size_t space; /* total size of buffer */
87:
88: size_t size; /* size of data in buffer */
89: size_t off; /* offset of data in buffer */
90: };
91:
92: /* Bell option values. */
93: #define BELL_NONE 0
94: #define BELL_ANY 1
95: #define BELL_CURRENT 2
96:
97: /* Key codes. ncurses defines KEY_*. Grrr. */
98: #define KEYC_NONE 0x00ffff
99: #define KEYC_OFFSET 0x010000
100: #define KEYC_ESCAPE 0x020000
101: #define KEYC_CONTROL 0x080000
102: #define KEYC_SHIFT 0x100000
103:
104: #define KEYC_ADDESC(k) ((k) | KEYC_ESCAPE)
105: #define KEYC_REMOVEESC(k) ((k) & ~KEYC_ESCAPE)
106: #define KEYC_ISESC(k) ((k) != KEYC_NONE && ((k) & KEYC_ESCAPE))
107:
108: #define KEYC_ADDCTL(k) ((k) | KEYC_CONTROL)
109: #define KEYC_REMOVECTL(k) ((k) & ~KEYC_CONTROL)
110: #define KEYC_ISCTL(k) ((k) != KEYC_NONE && ((k) & KEYC_CONTROL))
111:
112: #define KEYC_ADDSFT(k) ((k) | KEYC_SHIFT)
113: #define KEYC_REMOVESFT(k) ((k) & ~KEYC_SHIFT)
114: #define KEYC_ISSFT(k) ((k) != KEYC_NONE && ((k) & KEYC_SHIFT))
115:
116: /* Mouse key. */
117: #define KEYC_MOUSE (KEYC_OFFSET + 0x00)
118:
119: /* Function keys. */
120: #define KEYC_F1 (KEYC_OFFSET + 0x01)
121: #define KEYC_F2 (KEYC_OFFSET + 0x02)
122: #define KEYC_F3 (KEYC_OFFSET + 0x03)
123: #define KEYC_F4 (KEYC_OFFSET + 0x04)
124: #define KEYC_F5 (KEYC_OFFSET + 0x05)
125: #define KEYC_F6 (KEYC_OFFSET + 0x06)
126: #define KEYC_F7 (KEYC_OFFSET + 0x07)
127: #define KEYC_F8 (KEYC_OFFSET + 0x08)
128: #define KEYC_F9 (KEYC_OFFSET + 0x09)
129: #define KEYC_F10 (KEYC_OFFSET + 0x10)
130: #define KEYC_F11 (KEYC_OFFSET + 0x11)
131: #define KEYC_F12 (KEYC_OFFSET + 0x12)
132: #define KEYC_F13 (KEYC_OFFSET + 0x13)
133: #define KEYC_F14 (KEYC_OFFSET + 0x14)
134: #define KEYC_F15 (KEYC_OFFSET + 0x15)
135: #define KEYC_F16 (KEYC_OFFSET + 0x16)
136: #define KEYC_F17 (KEYC_OFFSET + 0x17)
137: #define KEYC_F18 (KEYC_OFFSET + 0x18)
138: #define KEYC_F19 (KEYC_OFFSET + 0x19)
139: #define KEYC_F20 (KEYC_OFFSET + 0x1a)
140: #define KEYC_IC (KEYC_OFFSET + 0x1b)
141: #define KEYC_DC (KEYC_OFFSET + 0x1c)
142: #define KEYC_HOME (KEYC_OFFSET + 0x1d)
143: #define KEYC_END (KEYC_OFFSET + 0x1e)
144: #define KEYC_NPAGE (KEYC_OFFSET + 0x1f)
145: #define KEYC_PPAGE (KEYC_OFFSET + 0x20)
146: #define KEYC_BTAB (KEYC_OFFSET + 0x21)
147:
148: /* Arrow keys. */
149: #define KEYC_UP (KEYC_OFFSET + 0x50)
150: #define KEYC_DOWN (KEYC_OFFSET + 0x51)
151: #define KEYC_LEFT (KEYC_OFFSET + 0x52)
152: #define KEYC_RIGHT (KEYC_OFFSET + 0x53)
153:
154: /* Numeric keypad. Numbered from top-left, KPY_X. */
155: #define KEYC_KP0_1 (KEYC_OFFSET + 0x100)
156: #define KEYC_KP0_2 (KEYC_OFFSET + 0x101)
157: #define KEYC_KP0_3 (KEYC_OFFSET + 0x102)
158: #define KEYC_KP1_0 (KEYC_OFFSET + 0x103)
159: #define KEYC_KP1_1 (KEYC_OFFSET + 0x104)
160: #define KEYC_KP1_2 (KEYC_OFFSET + 0x105)
161: #define KEYC_KP1_3 (KEYC_OFFSET + 0x106)
162: #define KEYC_KP2_0 (KEYC_OFFSET + 0x107)
163: #define KEYC_KP2_1 (KEYC_OFFSET + 0x108)
164: #define KEYC_KP2_2 (KEYC_OFFSET + 0x109)
165: #define KEYC_KP3_0 (KEYC_OFFSET + 0x10a)
166: #define KEYC_KP3_1 (KEYC_OFFSET + 0x10b)
167: #define KEYC_KP3_2 (KEYC_OFFSET + 0x10c)
168: #define KEYC_KP3_3 (KEYC_OFFSET + 0x10d)
169: #define KEYC_KP4_0 (KEYC_OFFSET + 0x10e)
170: #define KEYC_KP4_2 (KEYC_OFFSET + 0x10f)
171:
172: /* Termcap codes. */
173: enum tty_code_code {
174: TTYC_AX = 0,
175: TTYC_ACSC, /* acs_chars, ac */
176: TTYC_BEL, /* bell, bl */
177: TTYC_BLINK, /* enter_blink_mode, mb */
178: TTYC_BOLD, /* enter_bold_mode, md */
179: TTYC_CIVIS, /* cursor_invisible, vi */
180: TTYC_CLEAR, /* clear_screen, cl */
181: TTYC_CNORM, /* cursor_normal, ve */
182: TTYC_COLORS, /* max_colors, Co */
183: TTYC_CSR, /* change_scroll_region, cs */
184: TTYC_CUD, /* parm_down_cursor, DO */
185: TTYC_CUD1, /* cursor_down, do */
186: TTYC_CUP, /* cursor_address, cm */
187: TTYC_DCH, /* parm_dch, DC */
188: TTYC_DCH1, /* delete_character, dc */
189: TTYC_DIM, /* enter_dim_mode, mh */
190: TTYC_DL, /* parm_delete_line, DL */
191: TTYC_DL1, /* delete_line, dl */
192: TTYC_EL, /* clr_eol, ce */
193: TTYC_EL1, /* clr_bol, cb */
194: TTYC_ENACS, /* ena_acs, eA */
195: TTYC_ICH, /* parm_ich, IC */
196: TTYC_ICH1, /* insert_character, ic */
197: TTYC_IL, /* parm_insert_line, IL */
198: TTYC_IL1, /* insert_line, il */
199: TTYC_INVIS, /* enter_secure_mode, mk */
200: TTYC_IS1, /* init_1string, i1 */
201: TTYC_IS2, /* init_2string, i2 */
202: TTYC_IS3, /* init_3string, i3 */
203: TTYC_KCBT, /* key_btab, kB */
204: TTYC_KCUB1, /* key_left, kl */
205: TTYC_KCUD1, /* key_down, kd */
206: TTYC_KCUF1, /* key_right, kr */
207: TTYC_KCUU1, /* key_up, ku */
208: TTYC_KDCH1, /* key_dc, kD */
209: TTYC_KEND, /* key_end, ke */
210: TTYC_KF1, /* key_f1, k1 */
211: TTYC_KF10, /* key_f10, k; */
212: TTYC_KF11, /* key_f11, F1 */
213: TTYC_KF12, /* key_f12, F2 */
214: TTYC_KF13, /* key_f13, F3 */
215: TTYC_KF14, /* key_f14, F4 */
216: TTYC_KF15, /* key_f15, F5 */
217: TTYC_KF16, /* key_f16, F6 */
218: TTYC_KF17, /* key_f17, F7 */
219: TTYC_KF18, /* key_f18, F8 */
220: TTYC_KF19, /* key_f19, F9 */
221: TTYC_KF20, /* key_f20, F10 */
222: TTYC_KF2, /* key_f2, k2 */
223: TTYC_KF3, /* key_f3, k3 */
224: TTYC_KF4, /* key_f4, k4 */
225: TTYC_KF5, /* key_f5, k5 */
226: TTYC_KF6, /* key_f6, k6 */
227: TTYC_KF7, /* key_f7, k7 */
228: TTYC_KF8, /* key_f8, k8 */
229: TTYC_KF9, /* key_f9, k9 */
230: TTYC_KHOME, /* key_home, kh */
231: TTYC_KICH1, /* key_ic, kI */
232: TTYC_KMOUS, /* key_mouse, Km */
233: TTYC_KNP, /* key_npage, kN */
234: TTYC_KPP, /* key_ppage, kP */
235: TTYC_OP, /* orig_pair, op */
236: TTYC_REV, /* enter_reverse_mode, mr */
237: TTYC_RI, /* scroll_reverse, sr */
238: TTYC_RMACS, /* exit_alt_charset_mode */
239: TTYC_RMCUP, /* exit_ca_mode, te */
240: TTYC_RMIR, /* exit_insert_mode, ei */
241: TTYC_RMKX, /* keypad_local, ke */
242: TTYC_SETAB, /* set_a_background, AB */
243: TTYC_SETAF, /* set_a_foreground, AF */
244: TTYC_SGR0, /* exit_attribute_mode, me */
245: TTYC_SMACS, /* enter_alt_charset_mode, as */
246: TTYC_SMCUP, /* enter_ca_mode, ti */
247: TTYC_SMIR, /* enter_insert_mode, im */
248: TTYC_SMKX, /* keypad_xmit, ks */
249: TTYC_SMSO, /* enter_standout_mode, so */
250: TTYC_SMUL, /* enter_underline_mode, us */
251: TTYC_XENL, /* eat_newline_glitch, xn */
252: };
253: #define NTTYCODE (TTYC_XENL + 1)
254:
255: /* Termcap types. */
256: enum tty_code_type {
257: TTYCODE_NONE = 0,
258: TTYCODE_STRING,
259: TTYCODE_NUMBER,
260: TTYCODE_FLAG,
261: };
262:
263: /* Termcap code. */
264: struct tty_code {
265: enum tty_code_type type;
266: union {
267: char *string;
268: int number;
269: int flag;
270: } value;
271: };
272:
273: /* Entry in terminal code table. */
274: struct tty_term_code_entry {
275: enum tty_code_code code;
276: enum tty_code_type type;
277: const char *name;
278: };
279:
280: /* Output commands. */
281: enum tty_cmd {
1.5 ! nicm 282: TTY_ALIGNMENTTEST,
1.1 nicm 283: TTY_CELL,
284: TTY_CLEARENDOFLINE,
285: TTY_CLEARENDOFSCREEN,
286: TTY_CLEARLINE,
287: TTY_CLEARSCREEN,
288: TTY_CLEARSTARTOFLINE,
289: TTY_CLEARSTARTOFSCREEN,
290: TTY_DELETECHARACTER,
291: TTY_DELETELINE,
292: TTY_INSERTCHARACTER,
293: TTY_INSERTLINE,
294: TTY_LINEFEED,
295: TTY_RAW,
296: TTY_REVERSEINDEX,
297: };
298:
299: /* Message codes. */
300: enum hdrtype {
301: MSG_COMMAND,
302: MSG_DETACH,
303: MSG_ERROR,
304: MSG_EXIT,
305: MSG_EXITED,
306: MSG_EXITING,
307: MSG_IDENTIFY,
308: MSG_PRINT,
309: MSG_READY,
310: MSG_RESIZE,
311: MSG_SHUTDOWN,
312: MSG_SUSPEND,
313: MSG_UNLOCK,
314: MSG_WAKEUP,
315: };
316:
317: /* Message header structure. */
318: struct hdr {
319: enum hdrtype type;
320: size_t size;
321: };
322:
323: struct msg_command_data {
324: pid_t pid; /* pid from $TMUX or -1 */
325: u_int idx; /* index from $TMUX */
326:
327: size_t namelen;
328: };
329:
330: struct msg_identify_data {
331: char tty[TTY_NAME_MAX];
332: int version;
333:
334: char cwd[MAXPATHLEN];
335:
336: #define IDENTIFY_UTF8 0x1
337: #define IDENTIFY_256COLOURS 0x2
338: #define IDENTIFY_88COLOURS 0x4
339: #define IDENTIFY_HASDEFAULTS 0x8
340: int flags;
341:
342: u_int sx;
343: u_int sy;
344:
345: size_t termlen;
346: };
347:
348: struct msg_resize_data {
349: u_int sx;
350: u_int sy;
351: };
352:
353: /* Editing keys. */
354: enum mode_key_cmd {
355: MODEKEYCMD_BACKSPACE = 0x1000,
356: MODEKEYCMD_CHOOSE,
357: MODEKEYCMD_CLEARSELECTION,
358: MODEKEYCMD_COMPLETE,
359: MODEKEYCMD_COPYSELECTION,
360: MODEKEYCMD_DELETE,
361: MODEKEYCMD_DOWN,
362: MODEKEYCMD_ENDOFLINE,
363: MODEKEYCMD_LEFT,
364: MODEKEYCMD_NEXTPAGE,
365: MODEKEYCMD_NEXTWORD,
366: MODEKEYCMD_NONE,
367: MODEKEYCMD_OTHERKEY,
368: MODEKEYCMD_PASTE,
369: MODEKEYCMD_PREVIOUSPAGE,
370: MODEKEYCMD_PREVIOUSWORD,
371: MODEKEYCMD_QUIT,
372: MODEKEYCMD_RIGHT,
373: MODEKEYCMD_STARTOFLINE,
374: MODEKEYCMD_STARTSELECTION,
375: MODEKEYCMD_UP,
376: };
377:
378: struct mode_key_data {
379: int type;
380:
381: int flags;
382: #define MODEKEY_EDITMODE 0x1
383: #define MODEKEY_CANEDIT 0x2
384: #define MODEKEY_CHOOSEMODE 0x4
385: };
386:
387: #define MODEKEY_EMACS 0
388: #define MODEKEY_VI 1
389:
390: /* Modes. */
391: #define MODE_CURSOR 0x1
392: #define MODE_INSERT 0x2
393: #define MODE_KCURSOR 0x4
394: #define MODE_KKEYPAD 0x8
395: #define MODE_MOUSE 0x10
396:
397: /* Grid output. */
398: #if defined(DEBUG) && \
399: ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
400: (defined(__GNUC__) && __GNUC__ >= 3))
401: #define GRID_DEBUG(gd, fmt, ...) log_debug3("%s: (sx=%u, sy=%u, hsize=%u) " \
402: fmt, __func__, (gd)->sx, (gd)->sy, (gd)->hsize, ## __VA_ARGS__)
403: #else
404: #define GRID_DEBUG(...)
405: #endif
406:
407: /* Grid attributes. */
408: #define GRID_ATTR_BRIGHT 0x1
409: #define GRID_ATTR_DIM 0x2
410: #define GRID_ATTR_UNDERSCORE 0x4
411: #define GRID_ATTR_BLINK 0x8
412: #define GRID_ATTR_REVERSE 0x10
413: #define GRID_ATTR_HIDDEN 0x20
414: #define GRID_ATTR_ITALICS 0x40
415: #define GRID_ATTR_CHARSET 0x80 /* alternative character set */
416:
417: /* Grid flags. */
418: #define GRID_FLAG_FG256 0x1
419: #define GRID_FLAG_BG256 0x2
420: #define GRID_FLAG_PADDING 0x4
421: #define GRID_FLAG_UTF8 0x8
422:
423: /* Grid cell data. */
424: struct grid_cell {
425: u_char attr;
426: u_char flags;
427: u_char fg;
428: u_char bg;
429: u_char data;
430: } __packed;
431:
432: /* Grid cell UTF-8 data. Used instead of data in grid_cell for UTF-8 cells. */
433: #define UTF8_SIZE 8
434: struct grid_utf8 {
435: u_char width;
436: u_char data[UTF8_SIZE];
437: } __packed;
438:
439: /* Entire grid of cells. */
440: struct grid {
441: u_int sx;
442: u_int sy;
443:
444: u_int hsize;
445: u_int hlimit;
446:
447: u_int *size;
448: struct grid_cell **data;
449:
450: u_int *usize;
451: struct grid_utf8 **udata;
452: };
453:
454: /* Option data structures. */
455: struct options_entry {
456: char *name;
457:
458: enum {
459: OPTIONS_STRING,
460: OPTIONS_NUMBER,
461: OPTIONS_KEY,
462: } type;
463: union {
464: char *string;
465: long long number;
466: int key;
467: } value;
468:
469: SPLAY_ENTRY(options_entry) entry;
470: };
471:
472: struct options {
473: SPLAY_HEAD(options_tree, options_entry) tree;
474: struct options *parent;
475: };
476:
477: /* Screen selection. */
478: struct screen_sel {
479: int flag;
480:
481: u_int sx;
482: u_int sy;
483:
484: u_int ex;
485: u_int ey;
486:
487: struct grid_cell cell;
488: };
489:
490: /* Virtual screen. */
491: struct screen {
492: char *title;
493:
494: struct grid *grid; /* grid data */
495:
496: u_int cx; /* cursor x */
497: u_int cy; /* cursor y */
498:
499: u_int old_cx;
500: u_int old_cy;
501:
502: u_int rupper; /* scroll region top */
503: u_int rlower; /* scroll region bottom */
504:
505: u_int old_rupper;
506: u_int old_rlower;
507:
508: int mode;
509:
510: struct screen_sel sel;
511: };
512:
513: /* Screen write context. */
514: struct screen_write_ctx {
515: struct window_pane *wp;
516: struct screen *s;
517: };
518:
519: /* Screen size. */
520: #define screen_size_x(s) ((s)->grid->sx)
521: #define screen_size_y(s) ((s)->grid->sy)
522: #define screen_hsize(s) ((s)->grid->hsize)
523: #define screen_hlimit(s) ((s)->grid->hlimit)
524:
525: /* Input parser sequence argument. */
526: struct input_arg {
527: u_char data[64];
528: size_t used;
529: };
530:
531: /* Input parser context. */
532: struct input_ctx {
533: struct window_pane *wp;
534: struct screen_write_ctx ctx;
535:
536: u_char *buf;
537: size_t len;
538: size_t off;
539:
540: struct grid_cell cell;
541:
542:
543: struct grid_cell saved_cell;
544: u_int saved_cx;
545: u_int saved_cy;
546:
547: #define MAXSTRINGLEN 1024
548: u_char *string_buf;
549: size_t string_len;
550: int string_type;
551: #define STRING_SYSTEM 0
552: #define STRING_APPLICATION 1
553: #define STRING_NAME 2
554:
555: u_char utf8_buf[4];
556: u_int utf8_len;
557: u_int utf8_off;
558:
559: u_char intermediate;
560: void *(*state)(u_char, struct input_ctx *);
561:
562: u_char private;
563: ARRAY_DECL(, struct input_arg) args;
564: };
565:
566: /*
567: * Window mode. Windows can be in several modes and this is used to call the
568: * right function to handle input and output.
569: */
570: struct client;
571: struct window;
572: struct window_mode {
573: struct screen *(*init)(struct window_pane *);
574: void (*free)(struct window_pane *);
575: void (*resize)(struct window_pane *, u_int, u_int);
576: void (*key)(struct window_pane *, struct client *, int);
577: void (*mouse)(struct window_pane *,
578: struct client *, u_char, u_char, u_char);
579: void (*timer)(struct window_pane *);
580: };
581:
582: /* Child window structure. */
583: struct window_pane {
584: struct window *window;
585:
586: u_int sx;
587: u_int sy;
588:
589: u_int xoff;
590: u_int yoff;
591:
592: int flags;
593: #define PANE_HIDDEN 0x1
1.2 nicm 594: #define PANE_REDRAW 0x2
1.1 nicm 595:
596: char *cmd;
597: char *cwd;
598:
599: pid_t pid;
600: int fd;
601: char tty[TTY_NAME_MAX];
602: struct buffer *in;
603: struct buffer *out;
604:
605: struct input_ctx ictx;
606:
607: struct screen *screen;
608: struct screen base;
609:
610: const struct window_mode *mode;
611: void *modedata;
612:
613: TAILQ_ENTRY(window_pane) entry;
614: };
615: TAILQ_HEAD(window_panes, window_pane);
616:
617: /* Window structure. */
618: struct window {
619: char *name;
620: struct timeval name_timer;
621:
622: struct window_pane *active;
623: struct window_panes panes;
624: u_int layout;
625:
626: u_int sx;
627: u_int sy;
628:
629: int flags;
630: #define WINDOW_BELL 0x1
631: #define WINDOW_HIDDEN 0x2
632: #define WINDOW_ACTIVITY 0x4
633: #define WINDOW_CONTENT 0x6
634: #define WINDOW_REDRAW 0x8
635:
636: struct options options;
637:
638: u_int references;
639: };
640: ARRAY_DECL(windows, struct window *);
641:
642: /* Entry on local window list. */
643: struct winlink {
644: int idx;
645: struct window *window;
646:
647: RB_ENTRY(winlink) entry;
648: SLIST_ENTRY(winlink) sentry;
649: };
650: RB_HEAD(winlinks, winlink);
651: SLIST_HEAD(winlink_stack, winlink);
652:
653: /* Paste buffer. */
654: struct paste_buffer {
655: char *data;
656: struct timeval tv;
657: };
658: ARRAY_DECL(paste_stack, struct paste_buffer *);
659:
660: /* Client session. */
661: struct session_alert {
662: struct winlink *wl;
663: int type;
664:
665: SLIST_ENTRY(session_alert) entry;
666: };
667:
668: struct session {
669: char *name;
670: struct timeval tv;
671:
672: u_int sx;
673: u_int sy;
674:
675: struct winlink *curw;
676: struct winlink_stack lastw;
677: struct winlinks windows;
678:
679: struct options options;
680:
681: struct paste_stack buffers;
682:
683: SLIST_HEAD(, session_alert) alerts;
684:
685: #define SESSION_UNATTACHED 0x1 /* not attached to any clients */
686: int flags;
687: };
688: ARRAY_DECL(sessions, struct session *);
689:
690: /* TTY information. */
691: struct tty_key {
692: int key;
693: char *string;
694:
695: int flags;
696: #define TTYKEY_CTRL 0x1
697: #define TTYKEY_RAW 0x2
698:
699: RB_ENTRY(tty_key) entry;
700: };
701:
702: struct tty_term {
703: char *name;
704: u_int references;
705:
706: struct tty_code codes[NTTYCODE];
707:
708: #define TERM_HASDEFAULTS 0x1
709: #define TERM_256COLOURS 0x2
710: #define TERM_88COLOURS 0x4
711: #define TERM_EARLYWRAP 0x8
712: int flags;
713:
714: SLIST_ENTRY(tty_term) entry;
715: };
716: SLIST_HEAD(tty_terms, tty_term);
717:
718: struct tty {
719: char *path;
720:
721: u_int sx;
722: u_int sy;
723:
724: u_int cx;
725: u_int cy;
726:
727: int mode;
728:
729: u_int rlower;
730: u_int rupper;
731:
732: char *termname;
733: struct tty_term *term;
734:
735: int fd;
736: struct buffer *in;
737: struct buffer *out;
738:
739: int log_fd;
740:
741: struct termios tio;
742:
743: struct grid_cell cell;
744:
745: u_char acs[UCHAR_MAX + 1];
746:
747: #define TTY_NOCURSOR 0x1
748: #define TTY_FREEZE 0x2
749: #define TTY_ESCAPE 0x4
750: #define TTY_UTF8 0x8
751: int flags;
752:
753: int term_flags;
754:
755: struct timeval key_timer;
756:
757: size_t ksize; /* maximum key size */
758: RB_HEAD(tty_keys, tty_key) ktree;
759: };
760:
761: /* Client connection. */
762: struct client {
763: int fd;
764: struct buffer *in;
765: struct buffer *out;
766:
767: char *title;
768: char *cwd;
769:
770: struct tty tty;
771: struct timeval status_timer;
772: struct timeval repeat_timer;
773:
774: struct screen status;
775:
776: #define CLIENT_TERMINAL 0x1
777: #define CLIENT_PREFIX 0x2
778: #define CLIENT_MOUSE 0x4
779: #define CLIENT_REDRAW 0x8
780: #define CLIENT_STATUS 0x10
781: #define CLIENT_REPEAT 0x20 /* allow command to repeat within repeat time */
782: #define CLIENT_SUSPENDED 0x40
783: int flags;
784:
785: char *message_string;
786: struct timeval message_timer;
787:
788: char *prompt_string;
789: char *prompt_buffer;
790: size_t prompt_index;
791: int (*prompt_callback)(void *, const char *);
792: void *prompt_data;
793:
794: #define PROMPT_HIDDEN 0x1
795: #define PROMPT_SINGLE 0x2
796: int prompt_flags;
797:
798: u_int prompt_hindex;
799: ARRAY_DECL(, char *) prompt_hdata;
800:
801: struct mode_key_data prompt_mdata;
802:
803: struct session *session;
804: };
805: ARRAY_DECL(clients, struct client *);
806:
807: /* Client context. */
808: struct client_ctx {
809: int srv_fd;
810: struct buffer *srv_in;
811: struct buffer *srv_out;
812:
813: #define CCTX_DETACH 0x1
814: #define CCTX_EXIT 0x2
815: #define CCTX_SHUTDOWN 0x4
816: int flags;
817: };
818:
819: /* Key/command line command. */
820: struct cmd_ctx {
821: struct client *cmdclient;
822:
823: struct client *curclient;
824: struct session *cursession;
825: struct msg_command_data *msgdata;
826:
827: void (*print)(struct cmd_ctx *, const char *, ...);
828: void (*info)(struct cmd_ctx *, const char *, ...);
829: void (*error)(struct cmd_ctx *, const char *, ...);
830: };
831:
832: struct cmd {
833: const struct cmd_entry *entry;
834: void *data;
835:
836: TAILQ_ENTRY(cmd) qentry;
837: };
838: TAILQ_HEAD(cmd_list, cmd);
839:
840: struct cmd_entry {
841: const char *name;
842: const char *alias;
843: const char *usage;
844:
845: #define CMD_STARTSERVER 0x1
846: #define CMD_CANTNEST 0x2
847: #define CMD_ARG1 0x4
848: #define CMD_ARG01 0x8
849: #define CMD_AFLAG 0x10
850: #define CMD_DFLAG 0x20
851: #define CMD_GFLAG 0x40
852: #define CMD_KFLAG 0x80
853: #define CMD_UFLAG 0x100
854: #define CMD_BIGDFLAG 0x200
855: #define CMD_BIGUFLAG 0x400
856:
857: int flags;
858:
859: void (*init)(struct cmd *, int);
860: int (*parse)(struct cmd *, int, char **, char **);
861: int (*exec)(struct cmd *, struct cmd_ctx *);
862: void (*send)(struct cmd *, struct buffer *);
863: void (*recv)(struct cmd *, struct buffer *);
864: void (*free)(struct cmd *);
865: size_t (*print)(struct cmd *, char *, size_t);
866: };
867:
868: /* Generic command data. */
869: struct cmd_target_data {
870: int flags;
871: char *target;
872: char *arg;
873: };
874:
875: struct cmd_srcdst_data {
876: int flags;
877: char *src;
878: char *dst;
879: char *arg;
880: };
881:
882: struct cmd_buffer_data {
883: int flags;
884: char *target;
885: int buffer;
886: char *arg;
887: };
888:
889: struct cmd_option_data {
890: int flags;
891: char *target;
892: char *option;
893: char *value;
894: };
895:
896: struct cmd_pane_data {
897: int flags;
898: char *target;
899: char *arg;
900: int pane;
901: };
902:
903: /* Key binding. */
904: struct key_binding {
905: int key;
906: struct cmd_list *cmdlist;
907: int can_repeat;
908:
909: SPLAY_ENTRY(key_binding) entry;
910: };
911: SPLAY_HEAD(key_bindings, key_binding);
912:
913: /* Set/display option data. */
914: struct set_option_entry {
915: const char *name;
916: enum {
917: SET_OPTION_STRING,
918: SET_OPTION_NUMBER,
919: SET_OPTION_KEY,
920: SET_OPTION_COLOUR,
921: SET_OPTION_ATTRIBUTES,
922: SET_OPTION_FLAG,
923: SET_OPTION_CHOICE
924: } type;
925:
926: u_int minimum;
927: u_int maximum;
928:
929: const char **choices;
930: };
931: extern const struct set_option_entry set_option_table[];
932: extern const struct set_option_entry set_window_option_table[];
1.4 nicm 933: #define NSETOPTION 25
1.1 nicm 934: #define NSETWINDOWOPTION 19
935:
936: /* tmux.c */
937: extern volatile sig_atomic_t sigwinch;
938: extern volatile sig_atomic_t sigterm;
939: extern volatile sig_atomic_t sigcont;
940: extern volatile sig_atomic_t sigchld;
941: extern volatile sig_atomic_t sigusr1;
942: extern volatile sig_atomic_t sigusr2;
943: extern struct options global_options;
944: extern struct options global_window_options;
945: extern char *cfg_file;
946: extern int server_locked;
947: extern char *server_password;
948: extern time_t server_activity;
949: extern int debug_level;
950: extern int be_quiet;
951: extern time_t start_time;
952: extern char *socket_path;
953: void logfile(const char *);
954: void siginit(void);
955: void sigreset(void);
956: void sighandler(int);
957:
958: /* cfg.c */
959: int load_cfg(const char *, char **x);
960:
961: /* mode-key.c */
962: void mode_key_init(struct mode_key_data *, int, int);
963: void mode_key_free(struct mode_key_data *);
964: enum mode_key_cmd mode_key_lookup(struct mode_key_data *, int);
965:
966: /* options.c */
967: int options_cmp(struct options_entry *, struct options_entry *);
968: SPLAY_PROTOTYPE(options_tree, options_entry, entry, options_cmp);
969: void options_init(struct options *, struct options *);
970: void options_free(struct options *);
971: struct options_entry *options_find1(struct options *, const char *);
972: struct options_entry *options_find(struct options *, const char *);
973: int options_remove(struct options *, const char *);
974: void printflike3 options_set_string(
975: struct options *, const char *, const char *, ...);
976: char *options_get_string(struct options *, const char *);
977: void options_set_number(struct options *, const char *, long long);
978: long long options_get_number(struct options *, const char *);
979:
980: /* tty.c */
981: u_char tty_get_acs(struct tty *, u_char);
982: void tty_emulate_repeat(struct tty *,
983: enum tty_code_code, enum tty_code_code, u_int);
984: void tty_reset(struct tty *);
985: void tty_region(struct tty *, u_int, u_int, u_int);
986: void tty_cursor(struct tty *, u_int, u_int, u_int, u_int);
987: void tty_cell(struct tty *,
988: const struct grid_cell *, const struct grid_utf8 *);
989: void tty_putcode(struct tty *, enum tty_code_code);
990: void tty_putcode1(struct tty *, enum tty_code_code, int);
991: void tty_putcode2(struct tty *, enum tty_code_code, int, int);
992: void tty_puts(struct tty *, const char *);
993: void tty_putc(struct tty *, u_char);
994: void tty_init(struct tty *, char *, char *);
995: void tty_start_tty(struct tty *);
996: void tty_stop_tty(struct tty *);
997: void tty_detect_utf8(struct tty *);
998: void tty_set_title(struct tty *, const char *);
999: void tty_update_mode(struct tty *, int);
1000: void tty_draw_line(
1001: struct tty *, struct screen *, u_int, u_int, u_int);
1002: void tty_redraw_region(struct tty *, struct window_pane *);
1003: int tty_open(struct tty *, char **);
1004: void tty_close(struct tty *, int);
1005: void tty_free(struct tty *, int);
1006: void tty_write(
1007: struct tty *, struct window_pane *, enum tty_cmd, ...);
1008: void tty_vwrite(
1009: struct tty *, struct window_pane *, enum tty_cmd, va_list);
1010:
1011: /* tty-term.c */
1012: extern struct tty_terms tty_terms;
1013: extern struct tty_term_code_entry tty_term_codes[NTTYCODE];
1014: struct tty_term *tty_term_find(char *, int, char **);
1015: void tty_term_free(struct tty_term *);
1016: int tty_term_has(struct tty_term *, enum tty_code_code);
1017: const char *tty_term_string(struct tty_term *, enum tty_code_code);
1018: const char *tty_term_string1(struct tty_term *, enum tty_code_code, int);
1019: const char *tty_term_string2(
1020: struct tty_term *, enum tty_code_code, int, int);
1021: int tty_term_number(struct tty_term *, enum tty_code_code);
1022: int tty_term_flag(struct tty_term *, enum tty_code_code);
1023:
1024: /* tty-keys.c */
1025: int tty_keys_cmp(struct tty_key *, struct tty_key *);
1026: RB_PROTOTYPE(tty_keys, tty_key, entry, tty_keys_cmp);
1027: void tty_keys_init(struct tty *);
1028: void tty_keys_free(struct tty *);
1029: int tty_keys_next(struct tty *, int *, u_char *);
1030:
1031: /* tty-write.c */
1032: void tty_write_cmd(struct window_pane *, enum tty_cmd, ...);
1033: void tty_write_mode(struct window_pane *, int);
1034:
1035: /* options-cmd.c */
1036: void set_option_string(struct cmd_ctx *,
1037: struct options *, const struct set_option_entry *, char *);
1038: void set_option_number(struct cmd_ctx *,
1039: struct options *, const struct set_option_entry *, char *);
1040: void set_option_key(struct cmd_ctx *,
1041: struct options *, const struct set_option_entry *, char *);
1042: void set_option_colour(struct cmd_ctx *,
1043: struct options *, const struct set_option_entry *, char *);
1044: void set_option_attributes(struct cmd_ctx *,
1045: struct options *, const struct set_option_entry *, char *);
1046: void set_option_flag(struct cmd_ctx *,
1047: struct options *, const struct set_option_entry *, char *);
1048: void set_option_choice(struct cmd_ctx *,
1049: struct options *, const struct set_option_entry *, char *);
1050:
1051: /* paste.c */
1052: void paste_init_stack(struct paste_stack *);
1053: void paste_free_stack(struct paste_stack *);
1054: struct paste_buffer *paste_walk_stack(struct paste_stack *, uint *);
1055: struct paste_buffer *paste_get_top(struct paste_stack *);
1056: struct paste_buffer *paste_get_index(struct paste_stack *, u_int);
1057: int paste_free_top(struct paste_stack *);
1058: int paste_free_index(struct paste_stack *, u_int);
1059: void paste_add(struct paste_stack *, char *, u_int);
1060: int paste_replace(struct paste_stack *, u_int, char *);
1061:
1062: /* clock.c */
1063: void clock_draw(struct screen_write_ctx *, u_int, int);
1064:
1065: /* arg.c */
1066: struct client *arg_parse_client(const char *);
1067: struct session *arg_parse_session(const char *);
1068: int arg_parse_window(const char *, struct session **, int *);
1069:
1070: /* cmd.c */
1071: struct cmd *cmd_parse(int, char **, char **);
1072: int cmd_exec(struct cmd *, struct cmd_ctx *);
1073: void cmd_send(struct cmd *, struct buffer *);
1074: struct cmd *cmd_recv(struct buffer *);
1075: void cmd_free(struct cmd *);
1076: size_t cmd_print(struct cmd *, char *, size_t);
1077: void cmd_send_string(struct buffer *, const char *);
1078: char *cmd_recv_string(struct buffer *);
1079: struct session *cmd_current_session(struct cmd_ctx *);
1080: struct client *cmd_find_client(struct cmd_ctx *, const char *);
1081: struct session *cmd_find_session(struct cmd_ctx *, const char *);
1082: struct winlink *cmd_find_window(
1083: struct cmd_ctx *, const char *, struct session **);
1084: extern const struct cmd_entry *cmd_table[];
1085: extern const struct cmd_entry cmd_attach_session_entry;
1086: extern const struct cmd_entry cmd_bind_key_entry;
1087: extern const struct cmd_entry cmd_break_pane_entry;
1088: extern const struct cmd_entry cmd_choose_session_entry;
1089: extern const struct cmd_entry cmd_choose_window_entry;
1090: extern const struct cmd_entry cmd_clear_history_entry;
1091: extern const struct cmd_entry cmd_clock_mode_entry;
1092: extern const struct cmd_entry cmd_command_prompt_entry;
1093: extern const struct cmd_entry cmd_confirm_before_entry;
1094: extern const struct cmd_entry cmd_copy_buffer_entry;
1095: extern const struct cmd_entry cmd_copy_mode_entry;
1096: extern const struct cmd_entry cmd_delete_buffer_entry;
1097: extern const struct cmd_entry cmd_detach_client_entry;
1098: extern const struct cmd_entry cmd_down_pane_entry;
1099: extern const struct cmd_entry cmd_find_window_entry;
1100: extern const struct cmd_entry cmd_has_session_entry;
1101: extern const struct cmd_entry cmd_kill_pane_entry;
1102: extern const struct cmd_entry cmd_kill_server_entry;
1103: extern const struct cmd_entry cmd_kill_session_entry;
1104: extern const struct cmd_entry cmd_kill_window_entry;
1105: extern const struct cmd_entry cmd_last_window_entry;
1106: extern const struct cmd_entry cmd_link_window_entry;
1107: extern const struct cmd_entry cmd_list_buffers_entry;
1108: extern const struct cmd_entry cmd_list_clients_entry;
1109: extern const struct cmd_entry cmd_list_commands_entry;
1110: extern const struct cmd_entry cmd_list_keys_entry;
1111: extern const struct cmd_entry cmd_list_sessions_entry;
1112: extern const struct cmd_entry cmd_list_windows_entry;
1113: extern const struct cmd_entry cmd_load_buffer_entry;
1114: extern const struct cmd_entry cmd_lock_server_entry;
1115: extern const struct cmd_entry cmd_move_window_entry;
1116: extern const struct cmd_entry cmd_new_session_entry;
1117: extern const struct cmd_entry cmd_new_window_entry;
1118: extern const struct cmd_entry cmd_next_layout_entry;
1119: extern const struct cmd_entry cmd_next_window_entry;
1120: extern const struct cmd_entry cmd_paste_buffer_entry;
1121: extern const struct cmd_entry cmd_previous_layout_entry;
1122: extern const struct cmd_entry cmd_previous_window_entry;
1123: extern const struct cmd_entry cmd_refresh_client_entry;
1124: extern const struct cmd_entry cmd_rename_session_entry;
1125: extern const struct cmd_entry cmd_rename_window_entry;
1126: extern const struct cmd_entry cmd_resize_pane_entry;
1127: extern const struct cmd_entry cmd_respawn_window_entry;
1128: extern const struct cmd_entry cmd_rotate_window_entry;
1129: extern const struct cmd_entry cmd_save_buffer_entry;
1130: extern const struct cmd_entry cmd_scroll_mode_entry;
1131: extern const struct cmd_entry cmd_select_layout_entry;
1132: extern const struct cmd_entry cmd_select_pane_entry;
1133: extern const struct cmd_entry cmd_select_prompt_entry;
1134: extern const struct cmd_entry cmd_select_window_entry;
1135: extern const struct cmd_entry cmd_send_keys_entry;
1136: extern const struct cmd_entry cmd_send_prefix_entry;
1137: extern const struct cmd_entry cmd_server_info_entry;
1138: extern const struct cmd_entry cmd_set_buffer_entry;
1139: extern const struct cmd_entry cmd_set_option_entry;
1140: extern const struct cmd_entry cmd_set_password_entry;
1141: extern const struct cmd_entry cmd_set_window_option_entry;
1142: extern const struct cmd_entry cmd_show_buffer_entry;
1143: extern const struct cmd_entry cmd_show_options_entry;
1144: extern const struct cmd_entry cmd_show_window_options_entry;
1145: extern const struct cmd_entry cmd_source_file_entry;
1146: extern const struct cmd_entry cmd_split_window_entry;
1147: extern const struct cmd_entry cmd_start_server_entry;
1148: extern const struct cmd_entry cmd_suspend_client_entry;
1149: extern const struct cmd_entry cmd_swap_pane_entry;
1150: extern const struct cmd_entry cmd_swap_window_entry;
1151: extern const struct cmd_entry cmd_switch_client_entry;
1152: extern const struct cmd_entry cmd_unbind_key_entry;
1153: extern const struct cmd_entry cmd_unlink_window_entry;
1154: extern const struct cmd_entry cmd_up_pane_entry;
1155:
1156: /* cmd-list.c */
1157: struct cmd_list *cmd_list_parse(int, char **, char **);
1158: int cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
1159: void cmd_list_send(struct cmd_list *, struct buffer *);
1160: struct cmd_list *cmd_list_recv(struct buffer *);
1161: void cmd_list_free(struct cmd_list *);
1162: size_t cmd_list_print(struct cmd_list *, char *, size_t);
1163:
1164: /* cmd-string.c */
1165: int cmd_string_parse(const char *, struct cmd_list **, char **);
1166:
1167: /* cmd-generic.c */
1168: size_t cmd_prarg(char *, size_t, const char *, char *);
1169: #define CMD_TARGET_WINDOW_USAGE "[-t target-window]"
1170: #define CMD_TARGET_SESSION_USAGE "[-t target-session]"
1171: #define CMD_TARGET_CLIENT_USAGE "[-t target-client]"
1172: void cmd_target_init(struct cmd *, int);
1173: int cmd_target_parse(struct cmd *, int, char **, char **);
1174: void cmd_target_send(struct cmd *, struct buffer *);
1175: void cmd_target_recv(struct cmd *, struct buffer *);
1176: void cmd_target_free(struct cmd *);
1177: size_t cmd_target_print(struct cmd *, char *, size_t);
1178: #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]"
1179: #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]"
1180: #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]"
1181: void cmd_srcdst_init(struct cmd *, int);
1182: int cmd_srcdst_parse(struct cmd *, int, char **, char **);
1183: void cmd_srcdst_send(struct cmd *, struct buffer *);
1184: void cmd_srcdst_recv(struct cmd *, struct buffer *);
1185: void cmd_srcdst_free(struct cmd *);
1186: size_t cmd_srcdst_print(struct cmd *, char *, size_t);
1187: #define CMD_BUFFER_WINDOW_USAGE "[-b buffer-index] [-t target-window]"
1188: #define CMD_BUFFER_SESSION_USAGE "[-b buffer-index] [-t target-session]"
1189: #define CMD_BUFFER_CLIENT_USAGE "[-b buffer-index] [-t target-client]"
1190: void cmd_buffer_init(struct cmd *, int);
1191: int cmd_buffer_parse(struct cmd *, int, char **, char **);
1192: void cmd_buffer_send(struct cmd *, struct buffer *);
1193: void cmd_buffer_recv(struct cmd *, struct buffer *);
1194: void cmd_buffer_free(struct cmd *);
1195: size_t cmd_buffer_print(struct cmd *, char *, size_t);
1196: #define CMD_OPTION_WINDOW_USAGE "[-gu] [-t target-window] option [value]"
1197: #define CMD_OPTION_SESSION_USAGE "[-gu] [-t target-session] option [value]"
1198: #define CMD_OPTION_CLIENT_USAGE "[-gu] [-t target-client] option [value]"
1199: void cmd_option_init(struct cmd *, int);
1200: int cmd_option_parse(struct cmd *, int, char **, char **);
1201: void cmd_option_send(struct cmd *, struct buffer *);
1202: void cmd_option_recv(struct cmd *, struct buffer *);
1203: void cmd_option_free(struct cmd *);
1204: size_t cmd_option_print(struct cmd *, char *, size_t);
1205: #define CMD_PANE_WINDOW_USAGE "[-t target-window] [-p pane-index]"
1206: #define CMD_PANE_SESSION_USAGE "[-t target-session] [-p pane-index]"
1207: #define CMD_PANE_CLIENT_USAGE "[-t target-client] [-p pane-index]"
1208: void cmd_pane_init(struct cmd *, int);
1209: int cmd_pane_parse(struct cmd *, int, char **, char **);
1210: void cmd_pane_send(struct cmd *, struct buffer *);
1211: void cmd_pane_recv(struct cmd *, struct buffer *);
1212: void cmd_pane_free(struct cmd *);
1213: size_t cmd_pane_print(struct cmd *, char *, size_t);
1214:
1215: /* client.c */
1216: int client_init(char *, struct client_ctx *, int, int);
1217: int client_flush(struct client_ctx *);
1218: int client_main(struct client_ctx *);
1219:
1220: /* client-msg.c */
1221: int client_msg_dispatch(struct client_ctx *, char **);
1222:
1223: /* client-fn.c */
1224: void client_write_server(struct client_ctx *, enum hdrtype, void *, size_t);
1225: void client_write_server2(
1226: struct client_ctx *, enum hdrtype, void *, size_t, void *, size_t);
1227: void client_fill_session(struct msg_command_data *);
1228:
1229: /* key-bindings.c */
1230: extern struct key_bindings key_bindings;
1231: int key_bindings_cmp(struct key_binding *, struct key_binding *);
1232: SPLAY_PROTOTYPE(key_bindings, key_binding, entry, key_bindings_cmp);
1233: struct key_binding *key_bindings_lookup(int);
1234: void key_bindings_add(int, int, struct cmd_list *);
1235: void key_bindings_remove(int);
1236: void key_bindings_init(void);
1237: void key_bindings_free(void);
1238: void key_bindings_dispatch(struct key_binding *, struct client *);
1239: void printflike2 key_bindings_error(struct cmd_ctx *, const char *, ...);
1240: void printflike2 key_bindings_print(struct cmd_ctx *, const char *, ...);
1241: void printflike2 key_bindings_info(struct cmd_ctx *, const char *, ...);
1242:
1243: /* key-string.c */
1244: int key_string_lookup_string(const char *);
1245: const char *key_string_lookup_key(int);
1246:
1247: /* server.c */
1248: extern struct clients clients;
1249: struct client *server_create_client(int);
1250: int server_client_index(struct client *);
1251: int server_start(char *);
1252:
1253: /* server-msg.c */
1254: int server_msg_dispatch(struct client *);
1255:
1256: /* server-fn.c */
1257: const char **server_fill_environ(struct session *);
1258: void server_write_client(
1259: struct client *, enum hdrtype, const void *, size_t);
1260: void server_write_session(
1261: struct session *, enum hdrtype, const void *, size_t);
1262: void server_write_window(
1263: struct window *, enum hdrtype, const void *, size_t);
1264: void server_redraw_client(struct client *);
1265: void server_status_client(struct client *);
1266: void server_redraw_session(struct session *);
1267: void server_status_session(struct session *);
1268: void server_redraw_window(struct window *);
1269: void server_status_window(struct window *);
1270: void server_lock(void);
1271: int server_unlock(const char *);
1272:
1273: /* status.c */
1274: int status_redraw(struct client *);
1275: void status_message_set(struct client *, const char *);
1276: void status_message_clear(struct client *);
1277: int status_message_redraw(struct client *);
1278: void status_prompt_set(struct client *,
1279: const char *, int (*)(void *, const char *), void *, int);
1280: void status_prompt_clear(struct client *);
1281: int status_prompt_redraw(struct client *);
1282: void status_prompt_key(struct client *, int);
1283:
1284: /* resize.c */
1285: void recalculate_sizes(void);
1286:
1287: /* input.c */
1288: void input_init(struct window_pane *);
1289: void input_free(struct window_pane *);
1290: void input_parse(struct window_pane *);
1291:
1292: /* input-key.c */
1293: void input_key(struct window_pane *, int);
1294: void input_mouse(struct window_pane *, u_char, u_char, u_char);
1295:
1296: /* colour.c */
1297: const char *colour_tostring(u_char);
1298: int colour_fromstring(const char *);
1299: u_char colour_256to16(u_char);
1300: u_char colour_256to88(u_char);
1301:
1302: /* attributes.c */
1303: const char *attributes_tostring(u_char);
1304: int attributes_fromstring(const char *);
1305:
1306: /* grid.c */
1307: extern const struct grid_cell grid_default_cell;
1308: struct grid *grid_create(u_int, u_int, u_int);
1309: void grid_destroy(struct grid *);
1310: int grid_compare(struct grid *, struct grid *);
1311: void grid_reduce_line(struct grid *, u_int, u_int);
1312: void grid_expand_line(struct grid *, u_int, u_int);
1313: void grid_expand_line_utf8(struct grid *, u_int, u_int);
1314: void grid_scroll_line(struct grid *);
1315: const struct grid_cell *grid_peek_cell(struct grid *, u_int, u_int);
1316: struct grid_cell *grid_get_cell(struct grid *, u_int, u_int);
1317: void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *);
1318: const struct grid_utf8 *grid_peek_utf8(struct grid *, u_int, u_int);
1319: struct grid_utf8 *grid_get_utf8(struct grid *, u_int, u_int);
1320: void grid_set_utf8(struct grid *, u_int, u_int, const struct grid_utf8 *);
1321: void grid_clear(struct grid *, u_int, u_int, u_int, u_int);
1322: void grid_clear_lines(struct grid *, u_int, u_int);
1323: void grid_move_lines(struct grid *, u_int, u_int, u_int);
1324: void grid_clear_cells(struct grid *, u_int, u_int, u_int);
1325: void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int);
1326:
1327: /* grid-view.c */
1328: const struct grid_cell *grid_view_peek_cell(struct grid *, u_int, u_int);
1329: struct grid_cell *grid_view_get_cell(struct grid *, u_int, u_int);
1330: void grid_view_set_cell(
1331: struct grid *, u_int, u_int, const struct grid_cell *);
1332: const struct grid_utf8 *grid_view_peek_utf8(struct grid *, u_int, u_int);
1333: struct grid_utf8 *grid_view_get_utf8(struct grid *, u_int, u_int);
1334: void grid_view_set_utf8(
1335: struct grid *, u_int, u_int, const struct grid_utf8 *);
1336: void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int);
1337: void grid_view_scroll_region_up(struct grid *, u_int, u_int);
1338: void grid_view_scroll_region_down(struct grid *, u_int, u_int);
1339: void grid_view_insert_lines(struct grid *, u_int, u_int);
1340: void grid_view_insert_lines_region(
1341: struct grid *, u_int, u_int, u_int, u_int);
1342: void grid_view_delete_lines(struct grid *, u_int, u_int);
1343: void grid_view_delete_lines_region(
1344: struct grid *, u_int, u_int, u_int, u_int);
1345: void grid_view_insert_cells(struct grid *, u_int, u_int, u_int);
1346: void grid_view_delete_cells(struct grid *, u_int, u_int, u_int);
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 *);
1400: void screen_set_title(struct screen *, const char *);
1401: void screen_resize(struct screen *, u_int, u_int);
1402: void screen_set_selection(
1403: struct screen *, u_int, u_int, u_int, u_int, struct grid_cell *);
1404: void screen_clear_selection(struct screen *);
1405: int screen_check_selection(struct screen *, u_int, u_int);
1406: void screen_display_copy_area(struct screen *, struct screen *,
1407: u_int, u_int, u_int, u_int, u_int, u_int);
1408:
1409: /* window.c */
1410: extern struct windows windows;
1411: int window_cmp(struct window *, struct window *);
1412: int winlink_cmp(struct winlink *, struct winlink *);
1413: RB_PROTOTYPE(windows, window, entry, window_cmp);
1414: RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp);
1415: struct winlink *winlink_find_by_index(struct winlinks *, int);
1416: struct winlink *winlink_find_by_window(struct winlinks *, struct window *);
1417: int winlink_next_index(struct winlinks *);
1418: u_int winlink_count(struct winlinks *);
1419: struct winlink *winlink_add(struct winlinks *, struct window *, int);
1420: void winlink_remove(struct winlinks *, struct winlink *);
1421: struct winlink *winlink_next(struct winlinks *, struct winlink *);
1422: struct winlink *winlink_previous(struct winlinks *, struct winlink *);
1423: void winlink_stack_push(struct winlink_stack *, struct winlink *);
1424: void winlink_stack_remove(struct winlink_stack *, struct winlink *);
1425: int window_index(struct window *, u_int *);
1426: struct window *window_create1(u_int, u_int);
1427: struct window *window_create(const char *, const char *,
1428: const char *, const char **, u_int, u_int, u_int, char **);
1429: void window_destroy(struct window *);
1430: int window_resize(struct window *, u_int, u_int);
1431: void window_set_active_pane(struct window *, struct window_pane *);
1432: struct window_pane *window_add_pane(struct window *, int,
1433: const char *, const char *, const char **, u_int, char **);
1434: void window_remove_pane(struct window *, struct window_pane *);
1435: u_int window_index_of_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);
1452: char *window_pane_search(struct window_pane *, const char *);
1453:
1454: /* layout.c */
1455: const char * layout_name(struct window *);
1456: int layout_lookup(const char *);
1457: void layout_refresh(struct window *, int);
1458: int layout_resize(struct window_pane *, int);
1459: int layout_select(struct window *, u_int);
1460: void layout_next(struct window *);
1461: void layout_previous(struct window *);
1462:
1463: /* layout-manual.c */
1464: void layout_manual_v_refresh(struct window *, int);
1465: void layout_manual_v_resize(struct window_pane *, int);
1466:
1467: /* window-clock.c */
1468: extern const struct window_mode window_clock_mode;
1469:
1470: /* window-copy.c */
1471: extern const struct window_mode window_copy_mode;
1472: void window_copy_pageup(struct window_pane *);
1473:
1474: /* window-scroll.c */
1475: extern const struct window_mode window_scroll_mode;
1476: void window_scroll_pageup(struct window_pane *);
1477:
1478: /* window-more.c */
1479: extern const struct window_mode window_more_mode;
1480: void window_more_vadd(struct window_pane *, const char *, va_list);
1481: void printflike2 window_more_add(struct window_pane *, const char *, ...);
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);
1520: int utf8_width(u_char *);
1521:
1522: /* util.c */
1523: char *section_string(char *, size_t, size_t, size_t);
1524: void clean_string(const char *, char *, size_t);
1525:
1526: /* procname.c */
1527: char *get_proc_name(int, char *);
1528:
1529: /* buffer.c */
1530: struct buffer *buffer_create(size_t);
1531: void buffer_destroy(struct buffer *);
1532: void buffer_clear(struct buffer *);
1533: void buffer_ensure(struct buffer *, size_t);
1534: void buffer_add(struct buffer *, size_t);
1535: void buffer_reverse_add(struct buffer *, size_t);
1536: void buffer_remove(struct buffer *, size_t);
1537: void buffer_reverse_remove(struct buffer *, size_t);
1538: void buffer_insert_range(struct buffer *, size_t, size_t);
1539: void buffer_delete_range(struct buffer *, size_t, size_t);
1540: void buffer_write(struct buffer *, const void *, size_t);
1541: void buffer_read(struct buffer *, void *, size_t);
1542: void buffer_write8(struct buffer *, uint8_t);
1543: void buffer_write16(struct buffer *, uint16_t);
1544: uint8_t buffer_read8(struct buffer *);
1545: uint16_t buffer_read16(struct buffer *);
1546:
1547: /* buffer-poll.c */
1548: void buffer_set(
1549: struct pollfd *, int, struct buffer *, struct buffer *);
1550: int buffer_poll(struct pollfd *, struct buffer *, struct buffer *);
1551: void buffer_flush(int, struct buffer *n, struct buffer *);
1552:
1553: /* log.c */
1554: #define LOG_FACILITY LOG_DAEMON
1555: void log_open_syslog(int);
1556: void log_open_tty(int);
1557: void log_open_file(int, const char *);
1558: void log_close(void);
1559: void log_vwrite(int, const char *, va_list);
1560: void log_write(int, const char *, ...);
1561: void printflike1 log_warn(const char *, ...);
1562: void printflike1 log_warnx(const char *, ...);
1563: void printflike1 log_info(const char *, ...);
1564: void printflike1 log_debug(const char *, ...);
1565: void printflike1 log_debug2(const char *, ...);
1566: void printflike1 log_debug3(const char *, ...);
1567: __dead void log_vfatal(const char *, va_list);
1568: __dead void log_fatal(const char *, ...);
1569: __dead void log_fatalx(const char *, ...);
1570:
1571: /* xmalloc.c */
1572: char *xstrdup(const char *);
1573: void *xcalloc(size_t, size_t);
1574: void *xmalloc(size_t);
1575: void *xrealloc(void *, size_t, size_t);
1576: void xfree(void *);
1577: int printflike2 xasprintf(char **, const char *, ...);
1578: int xvasprintf(char **, const char *, va_list);
1579: int printflike3 xsnprintf(char *, size_t, const char *, ...);
1580: int xvsnprintf(char *, size_t, const char *, va_list);
1581: int printflike3 printpath(char *, size_t, const char *, ...);
1582:
1583: #endif /* TMUX_H */