Annotation of src/usr.bin/tmux/tmux.h, Revision 1.4
1.4 ! nicm 1: /* $OpenBSD: tmux.h,v 1.3 2009/06/03 16:05:46 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 {
282: TTY_CELL,
283: TTY_CLEARENDOFLINE,
284: TTY_CLEARENDOFSCREEN,
285: TTY_CLEARLINE,
286: TTY_CLEARSCREEN,
287: TTY_CLEARSTARTOFLINE,
288: TTY_CLEARSTARTOFSCREEN,
289: TTY_DELETECHARACTER,
290: TTY_DELETELINE,
291: TTY_INSERTCHARACTER,
292: TTY_INSERTLINE,
293: TTY_LINEFEED,
294: TTY_RAW,
295: TTY_REVERSEINDEX,
296: };
297:
298: /* Message codes. */
299: enum hdrtype {
300: MSG_COMMAND,
301: MSG_DETACH,
302: MSG_ERROR,
303: MSG_EXIT,
304: MSG_EXITED,
305: MSG_EXITING,
306: MSG_IDENTIFY,
307: MSG_PRINT,
308: MSG_READY,
309: MSG_RESIZE,
310: MSG_SHUTDOWN,
311: MSG_SUSPEND,
312: MSG_UNLOCK,
313: MSG_WAKEUP,
314: };
315:
316: /* Message header structure. */
317: struct hdr {
318: enum hdrtype type;
319: size_t size;
320: };
321:
322: struct msg_command_data {
323: pid_t pid; /* pid from $TMUX or -1 */
324: u_int idx; /* index from $TMUX */
325:
326: size_t namelen;
327: };
328:
329: struct msg_identify_data {
330: char tty[TTY_NAME_MAX];
331: int version;
332:
333: char cwd[MAXPATHLEN];
334:
335: #define IDENTIFY_UTF8 0x1
336: #define IDENTIFY_256COLOURS 0x2
337: #define IDENTIFY_88COLOURS 0x4
338: #define IDENTIFY_HASDEFAULTS 0x8
339: int flags;
340:
341: u_int sx;
342: u_int sy;
343:
344: size_t termlen;
345: };
346:
347: struct msg_resize_data {
348: u_int sx;
349: u_int sy;
350: };
351:
352: /* Editing keys. */
353: enum mode_key_cmd {
354: MODEKEYCMD_BACKSPACE = 0x1000,
355: MODEKEYCMD_CHOOSE,
356: MODEKEYCMD_CLEARSELECTION,
357: MODEKEYCMD_COMPLETE,
358: MODEKEYCMD_COPYSELECTION,
359: MODEKEYCMD_DELETE,
360: MODEKEYCMD_DOWN,
361: MODEKEYCMD_ENDOFLINE,
362: MODEKEYCMD_LEFT,
363: MODEKEYCMD_NEXTPAGE,
364: MODEKEYCMD_NEXTWORD,
365: MODEKEYCMD_NONE,
366: MODEKEYCMD_OTHERKEY,
367: MODEKEYCMD_PASTE,
368: MODEKEYCMD_PREVIOUSPAGE,
369: MODEKEYCMD_PREVIOUSWORD,
370: MODEKEYCMD_QUIT,
371: MODEKEYCMD_RIGHT,
372: MODEKEYCMD_STARTOFLINE,
373: MODEKEYCMD_STARTSELECTION,
374: MODEKEYCMD_UP,
375: };
376:
377: struct mode_key_data {
378: int type;
379:
380: int flags;
381: #define MODEKEY_EDITMODE 0x1
382: #define MODEKEY_CANEDIT 0x2
383: #define MODEKEY_CHOOSEMODE 0x4
384: };
385:
386: #define MODEKEY_EMACS 0
387: #define MODEKEY_VI 1
388:
389: /* Modes. */
390: #define MODE_CURSOR 0x1
391: #define MODE_INSERT 0x2
392: #define MODE_KCURSOR 0x4
393: #define MODE_KKEYPAD 0x8
394: #define MODE_MOUSE 0x10
395:
396: /* Grid output. */
397: #if defined(DEBUG) && \
398: ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
399: (defined(__GNUC__) && __GNUC__ >= 3))
400: #define GRID_DEBUG(gd, fmt, ...) log_debug3("%s: (sx=%u, sy=%u, hsize=%u) " \
401: fmt, __func__, (gd)->sx, (gd)->sy, (gd)->hsize, ## __VA_ARGS__)
402: #else
403: #define GRID_DEBUG(...)
404: #endif
405:
406: /* Grid attributes. */
407: #define GRID_ATTR_BRIGHT 0x1
408: #define GRID_ATTR_DIM 0x2
409: #define GRID_ATTR_UNDERSCORE 0x4
410: #define GRID_ATTR_BLINK 0x8
411: #define GRID_ATTR_REVERSE 0x10
412: #define GRID_ATTR_HIDDEN 0x20
413: #define GRID_ATTR_ITALICS 0x40
414: #define GRID_ATTR_CHARSET 0x80 /* alternative character set */
415:
416: /* Grid flags. */
417: #define GRID_FLAG_FG256 0x1
418: #define GRID_FLAG_BG256 0x2
419: #define GRID_FLAG_PADDING 0x4
420: #define GRID_FLAG_UTF8 0x8
421:
422: /* Grid cell data. */
423: struct grid_cell {
424: u_char attr;
425: u_char flags;
426: u_char fg;
427: u_char bg;
428: u_char data;
429: } __packed;
430:
431: /* Grid cell UTF-8 data. Used instead of data in grid_cell for UTF-8 cells. */
432: #define UTF8_SIZE 8
433: struct grid_utf8 {
434: u_char width;
435: u_char data[UTF8_SIZE];
436: } __packed;
437:
438: /* Entire grid of cells. */
439: struct grid {
440: u_int sx;
441: u_int sy;
442:
443: u_int hsize;
444: u_int hlimit;
445:
446: u_int *size;
447: struct grid_cell **data;
448:
449: u_int *usize;
450: struct grid_utf8 **udata;
451: };
452:
453: /* Option data structures. */
454: struct options_entry {
455: char *name;
456:
457: enum {
458: OPTIONS_STRING,
459: OPTIONS_NUMBER,
460: OPTIONS_KEY,
461: } type;
462: union {
463: char *string;
464: long long number;
465: int key;
466: } value;
467:
468: SPLAY_ENTRY(options_entry) entry;
469: };
470:
471: struct options {
472: SPLAY_HEAD(options_tree, options_entry) tree;
473: struct options *parent;
474: };
475:
476: /* Screen selection. */
477: struct screen_sel {
478: int flag;
479:
480: u_int sx;
481: u_int sy;
482:
483: u_int ex;
484: u_int ey;
485:
486: struct grid_cell cell;
487: };
488:
489: /* Virtual screen. */
490: struct screen {
491: char *title;
492:
493: struct grid *grid; /* grid data */
494:
495: u_int cx; /* cursor x */
496: u_int cy; /* cursor y */
497:
498: u_int old_cx;
499: u_int old_cy;
500:
501: u_int rupper; /* scroll region top */
502: u_int rlower; /* scroll region bottom */
503:
504: u_int old_rupper;
505: u_int old_rlower;
506:
507: int mode;
508:
509: struct screen_sel sel;
510: };
511:
512: /* Screen write context. */
513: struct screen_write_ctx {
514: struct window_pane *wp;
515: struct screen *s;
516: };
517:
518: /* Screen size. */
519: #define screen_size_x(s) ((s)->grid->sx)
520: #define screen_size_y(s) ((s)->grid->sy)
521: #define screen_hsize(s) ((s)->grid->hsize)
522: #define screen_hlimit(s) ((s)->grid->hlimit)
523:
524: /* Input parser sequence argument. */
525: struct input_arg {
526: u_char data[64];
527: size_t used;
528: };
529:
530: /* Input parser context. */
531: struct input_ctx {
532: struct window_pane *wp;
533: struct screen_write_ctx ctx;
534:
535: u_char *buf;
536: size_t len;
537: size_t off;
538:
539: struct grid_cell cell;
540:
541:
542: struct grid_cell saved_cell;
543: u_int saved_cx;
544: u_int saved_cy;
545:
546: #define MAXSTRINGLEN 1024
547: u_char *string_buf;
548: size_t string_len;
549: int string_type;
550: #define STRING_SYSTEM 0
551: #define STRING_APPLICATION 1
552: #define STRING_NAME 2
553:
554: u_char utf8_buf[4];
555: u_int utf8_len;
556: u_int utf8_off;
557:
558: u_char intermediate;
559: void *(*state)(u_char, struct input_ctx *);
560:
561: u_char private;
562: ARRAY_DECL(, struct input_arg) args;
563: };
564:
565: /*
566: * Window mode. Windows can be in several modes and this is used to call the
567: * right function to handle input and output.
568: */
569: struct client;
570: struct window;
571: struct window_mode {
572: struct screen *(*init)(struct window_pane *);
573: void (*free)(struct window_pane *);
574: void (*resize)(struct window_pane *, u_int, u_int);
575: void (*key)(struct window_pane *, struct client *, int);
576: void (*mouse)(struct window_pane *,
577: struct client *, u_char, u_char, u_char);
578: void (*timer)(struct window_pane *);
579: };
580:
581: /* Child window structure. */
582: struct window_pane {
583: struct window *window;
584:
585: u_int sx;
586: u_int sy;
587:
588: u_int xoff;
589: u_int yoff;
590:
591: int flags;
592: #define PANE_HIDDEN 0x1
1.2 nicm 593: #define PANE_REDRAW 0x2
1.1 nicm 594:
595: char *cmd;
596: char *cwd;
597:
598: pid_t pid;
599: int fd;
600: char tty[TTY_NAME_MAX];
601: struct buffer *in;
602: struct buffer *out;
603:
604: struct input_ctx ictx;
605:
606: struct screen *screen;
607: struct screen base;
608:
609: const struct window_mode *mode;
610: void *modedata;
611:
612: TAILQ_ENTRY(window_pane) entry;
613: };
614: TAILQ_HEAD(window_panes, window_pane);
615:
616: /* Window structure. */
617: struct window {
618: char *name;
619: struct timeval name_timer;
620:
621: struct window_pane *active;
622: struct window_panes panes;
623: u_int layout;
624:
625: u_int sx;
626: u_int sy;
627:
628: int flags;
629: #define WINDOW_BELL 0x1
630: #define WINDOW_HIDDEN 0x2
631: #define WINDOW_ACTIVITY 0x4
632: #define WINDOW_CONTENT 0x6
633: #define WINDOW_REDRAW 0x8
634:
635: struct options options;
636:
637: u_int references;
638: };
639: ARRAY_DECL(windows, struct window *);
640:
641: /* Entry on local window list. */
642: struct winlink {
643: int idx;
644: struct window *window;
645:
646: RB_ENTRY(winlink) entry;
647: SLIST_ENTRY(winlink) sentry;
648: };
649: RB_HEAD(winlinks, winlink);
650: SLIST_HEAD(winlink_stack, winlink);
651:
652: /* Paste buffer. */
653: struct paste_buffer {
654: char *data;
655: struct timeval tv;
656: };
657: ARRAY_DECL(paste_stack, struct paste_buffer *);
658:
659: /* Client session. */
660: struct session_alert {
661: struct winlink *wl;
662: int type;
663:
664: SLIST_ENTRY(session_alert) entry;
665: };
666:
667: struct session {
668: char *name;
669: struct timeval tv;
670:
671: u_int sx;
672: u_int sy;
673:
674: struct winlink *curw;
675: struct winlink_stack lastw;
676: struct winlinks windows;
677:
678: struct options options;
679:
680: struct paste_stack buffers;
681:
682: SLIST_HEAD(, session_alert) alerts;
683:
684: #define SESSION_UNATTACHED 0x1 /* not attached to any clients */
685: int flags;
686: };
687: ARRAY_DECL(sessions, struct session *);
688:
689: /* TTY information. */
690: struct tty_key {
691: int key;
692: char *string;
693:
694: int flags;
695: #define TTYKEY_CTRL 0x1
696: #define TTYKEY_RAW 0x2
697:
698: RB_ENTRY(tty_key) entry;
699: };
700:
701: struct tty_term {
702: char *name;
703: u_int references;
704:
705: struct tty_code codes[NTTYCODE];
706:
707: #define TERM_HASDEFAULTS 0x1
708: #define TERM_256COLOURS 0x2
709: #define TERM_88COLOURS 0x4
710: #define TERM_EARLYWRAP 0x8
711: int flags;
712:
713: SLIST_ENTRY(tty_term) entry;
714: };
715: SLIST_HEAD(tty_terms, tty_term);
716:
717: struct tty {
718: char *path;
719:
720: u_int sx;
721: u_int sy;
722:
723: u_int cx;
724: u_int cy;
725:
726: int mode;
727:
728: u_int rlower;
729: u_int rupper;
730:
731: char *termname;
732: struct tty_term *term;
733:
734: int fd;
735: struct buffer *in;
736: struct buffer *out;
737:
738: int log_fd;
739:
740: struct termios tio;
741:
742: struct grid_cell cell;
743:
744: u_char acs[UCHAR_MAX + 1];
745:
746: #define TTY_NOCURSOR 0x1
747: #define TTY_FREEZE 0x2
748: #define TTY_ESCAPE 0x4
749: #define TTY_UTF8 0x8
750: int flags;
751:
752: int term_flags;
753:
754: struct timeval key_timer;
755:
756: size_t ksize; /* maximum key size */
757: RB_HEAD(tty_keys, tty_key) ktree;
758: };
759:
760: /* Client connection. */
761: struct client {
762: int fd;
763: struct buffer *in;
764: struct buffer *out;
765:
766: char *title;
767: char *cwd;
768:
769: struct tty tty;
770: struct timeval status_timer;
771: struct timeval repeat_timer;
772:
773: struct screen status;
774:
775: #define CLIENT_TERMINAL 0x1
776: #define CLIENT_PREFIX 0x2
777: #define CLIENT_MOUSE 0x4
778: #define CLIENT_REDRAW 0x8
779: #define CLIENT_STATUS 0x10
780: #define CLIENT_REPEAT 0x20 /* allow command to repeat within repeat time */
781: #define CLIENT_SUSPENDED 0x40
782: int flags;
783:
784: char *message_string;
785: struct timeval message_timer;
786:
787: char *prompt_string;
788: char *prompt_buffer;
789: size_t prompt_index;
790: int (*prompt_callback)(void *, const char *);
791: void *prompt_data;
792:
793: #define PROMPT_HIDDEN 0x1
794: #define PROMPT_SINGLE 0x2
795: int prompt_flags;
796:
797: u_int prompt_hindex;
798: ARRAY_DECL(, char *) prompt_hdata;
799:
800: struct mode_key_data prompt_mdata;
801:
802: struct session *session;
803: };
804: ARRAY_DECL(clients, struct client *);
805:
806: /* Client context. */
807: struct client_ctx {
808: int srv_fd;
809: struct buffer *srv_in;
810: struct buffer *srv_out;
811:
812: #define CCTX_DETACH 0x1
813: #define CCTX_EXIT 0x2
814: #define CCTX_SHUTDOWN 0x4
815: int flags;
816: };
817:
818: /* Key/command line command. */
819: struct cmd_ctx {
820: struct client *cmdclient;
821:
822: struct client *curclient;
823: struct session *cursession;
824: struct msg_command_data *msgdata;
825:
826: void (*print)(struct cmd_ctx *, const char *, ...);
827: void (*info)(struct cmd_ctx *, const char *, ...);
828: void (*error)(struct cmd_ctx *, const char *, ...);
829: };
830:
831: struct cmd {
832: const struct cmd_entry *entry;
833: void *data;
834:
835: TAILQ_ENTRY(cmd) qentry;
836: };
837: TAILQ_HEAD(cmd_list, cmd);
838:
839: struct cmd_entry {
840: const char *name;
841: const char *alias;
842: const char *usage;
843:
844: #define CMD_STARTSERVER 0x1
845: #define CMD_CANTNEST 0x2
846: #define CMD_ARG1 0x4
847: #define CMD_ARG01 0x8
848: #define CMD_AFLAG 0x10
849: #define CMD_DFLAG 0x20
850: #define CMD_GFLAG 0x40
851: #define CMD_KFLAG 0x80
852: #define CMD_UFLAG 0x100
853: #define CMD_BIGDFLAG 0x200
854: #define CMD_BIGUFLAG 0x400
855:
856: int flags;
857:
858: void (*init)(struct cmd *, int);
859: int (*parse)(struct cmd *, int, char **, char **);
860: int (*exec)(struct cmd *, struct cmd_ctx *);
861: void (*send)(struct cmd *, struct buffer *);
862: void (*recv)(struct cmd *, struct buffer *);
863: void (*free)(struct cmd *);
864: size_t (*print)(struct cmd *, char *, size_t);
865: };
866:
867: /* Generic command data. */
868: struct cmd_target_data {
869: int flags;
870: char *target;
871: char *arg;
872: };
873:
874: struct cmd_srcdst_data {
875: int flags;
876: char *src;
877: char *dst;
878: char *arg;
879: };
880:
881: struct cmd_buffer_data {
882: int flags;
883: char *target;
884: int buffer;
885: char *arg;
886: };
887:
888: struct cmd_option_data {
889: int flags;
890: char *target;
891: char *option;
892: char *value;
893: };
894:
895: struct cmd_pane_data {
896: int flags;
897: char *target;
898: char *arg;
899: int pane;
900: };
901:
902: /* Key binding. */
903: struct key_binding {
904: int key;
905: struct cmd_list *cmdlist;
906: int can_repeat;
907:
908: SPLAY_ENTRY(key_binding) entry;
909: };
910: SPLAY_HEAD(key_bindings, key_binding);
911:
912: /* Set/display option data. */
913: struct set_option_entry {
914: const char *name;
915: enum {
916: SET_OPTION_STRING,
917: SET_OPTION_NUMBER,
918: SET_OPTION_KEY,
919: SET_OPTION_COLOUR,
920: SET_OPTION_ATTRIBUTES,
921: SET_OPTION_FLAG,
922: SET_OPTION_CHOICE
923: } type;
924:
925: u_int minimum;
926: u_int maximum;
927:
928: const char **choices;
929: };
930: extern const struct set_option_entry set_option_table[];
931: extern const struct set_option_entry set_window_option_table[];
1.4 ! nicm 932: #define NSETOPTION 25
1.1 nicm 933: #define NSETWINDOWOPTION 19
934:
935: /* tmux.c */
936: extern volatile sig_atomic_t sigwinch;
937: extern volatile sig_atomic_t sigterm;
938: extern volatile sig_atomic_t sigcont;
939: extern volatile sig_atomic_t sigchld;
940: extern volatile sig_atomic_t sigusr1;
941: extern volatile sig_atomic_t sigusr2;
942: extern struct options global_options;
943: extern struct options global_window_options;
944: extern char *cfg_file;
945: extern int server_locked;
946: extern char *server_password;
947: extern time_t server_activity;
948: extern int debug_level;
949: extern int be_quiet;
950: extern time_t start_time;
951: extern char *socket_path;
952: void logfile(const char *);
953: void siginit(void);
954: void sigreset(void);
955: void sighandler(int);
956:
957: /* cfg.c */
958: int load_cfg(const char *, char **x);
959:
960: /* mode-key.c */
961: void mode_key_init(struct mode_key_data *, int, int);
962: void mode_key_free(struct mode_key_data *);
963: enum mode_key_cmd mode_key_lookup(struct mode_key_data *, int);
964:
965: /* options.c */
966: int options_cmp(struct options_entry *, struct options_entry *);
967: SPLAY_PROTOTYPE(options_tree, options_entry, entry, options_cmp);
968: void options_init(struct options *, struct options *);
969: void options_free(struct options *);
970: struct options_entry *options_find1(struct options *, const char *);
971: struct options_entry *options_find(struct options *, const char *);
972: int options_remove(struct options *, const char *);
973: void printflike3 options_set_string(
974: struct options *, const char *, const char *, ...);
975: char *options_get_string(struct options *, const char *);
976: void options_set_number(struct options *, const char *, long long);
977: long long options_get_number(struct options *, const char *);
978:
979: /* tty.c */
980: u_char tty_get_acs(struct tty *, u_char);
981: void tty_emulate_repeat(struct tty *,
982: enum tty_code_code, enum tty_code_code, u_int);
983: void tty_reset(struct tty *);
984: void tty_region(struct tty *, u_int, u_int, u_int);
985: void tty_cursor(struct tty *, u_int, u_int, u_int, u_int);
986: void tty_cell(struct tty *,
987: const struct grid_cell *, const struct grid_utf8 *);
988: void tty_putcode(struct tty *, enum tty_code_code);
989: void tty_putcode1(struct tty *, enum tty_code_code, int);
990: void tty_putcode2(struct tty *, enum tty_code_code, int, int);
991: void tty_puts(struct tty *, const char *);
992: void tty_putc(struct tty *, u_char);
993: void tty_init(struct tty *, char *, char *);
994: void tty_start_tty(struct tty *);
995: void tty_stop_tty(struct tty *);
996: void tty_detect_utf8(struct tty *);
997: void tty_set_title(struct tty *, const char *);
998: void tty_update_mode(struct tty *, int);
999: void tty_draw_line(
1000: struct tty *, struct screen *, u_int, u_int, u_int);
1001: void tty_redraw_region(struct tty *, struct window_pane *);
1002: int tty_open(struct tty *, char **);
1003: void tty_close(struct tty *, int);
1004: void tty_free(struct tty *, int);
1005: void tty_write(
1006: struct tty *, struct window_pane *, enum tty_cmd, ...);
1007: void tty_vwrite(
1008: struct tty *, struct window_pane *, enum tty_cmd, va_list);
1009:
1010: /* tty-term.c */
1011: extern struct tty_terms tty_terms;
1012: extern struct tty_term_code_entry tty_term_codes[NTTYCODE];
1013: struct tty_term *tty_term_find(char *, int, char **);
1014: void tty_term_free(struct tty_term *);
1015: int tty_term_has(struct tty_term *, enum tty_code_code);
1016: const char *tty_term_string(struct tty_term *, enum tty_code_code);
1017: const char *tty_term_string1(struct tty_term *, enum tty_code_code, int);
1018: const char *tty_term_string2(
1019: struct tty_term *, enum tty_code_code, int, int);
1020: int tty_term_number(struct tty_term *, enum tty_code_code);
1021: int tty_term_flag(struct tty_term *, enum tty_code_code);
1022:
1023: /* tty-keys.c */
1024: int tty_keys_cmp(struct tty_key *, struct tty_key *);
1025: RB_PROTOTYPE(tty_keys, tty_key, entry, tty_keys_cmp);
1026: void tty_keys_init(struct tty *);
1027: void tty_keys_free(struct tty *);
1028: int tty_keys_next(struct tty *, int *, u_char *);
1029:
1030: /* tty-write.c */
1031: void tty_write_cmd(struct window_pane *, enum tty_cmd, ...);
1032: void tty_write_mode(struct window_pane *, int);
1033:
1034: /* options-cmd.c */
1035: void set_option_string(struct cmd_ctx *,
1036: struct options *, const struct set_option_entry *, char *);
1037: void set_option_number(struct cmd_ctx *,
1038: struct options *, const struct set_option_entry *, char *);
1039: void set_option_key(struct cmd_ctx *,
1040: struct options *, const struct set_option_entry *, char *);
1041: void set_option_colour(struct cmd_ctx *,
1042: struct options *, const struct set_option_entry *, char *);
1043: void set_option_attributes(struct cmd_ctx *,
1044: struct options *, const struct set_option_entry *, char *);
1045: void set_option_flag(struct cmd_ctx *,
1046: struct options *, const struct set_option_entry *, char *);
1047: void set_option_choice(struct cmd_ctx *,
1048: struct options *, const struct set_option_entry *, char *);
1049:
1050: /* paste.c */
1051: void paste_init_stack(struct paste_stack *);
1052: void paste_free_stack(struct paste_stack *);
1053: struct paste_buffer *paste_walk_stack(struct paste_stack *, uint *);
1054: struct paste_buffer *paste_get_top(struct paste_stack *);
1055: struct paste_buffer *paste_get_index(struct paste_stack *, u_int);
1056: int paste_free_top(struct paste_stack *);
1057: int paste_free_index(struct paste_stack *, u_int);
1058: void paste_add(struct paste_stack *, char *, u_int);
1059: int paste_replace(struct paste_stack *, u_int, char *);
1060:
1061: /* clock.c */
1062: void clock_draw(struct screen_write_ctx *, u_int, int);
1063:
1064: /* arg.c */
1065: struct client *arg_parse_client(const char *);
1066: struct session *arg_parse_session(const char *);
1067: int arg_parse_window(const char *, struct session **, int *);
1068:
1069: /* cmd.c */
1070: struct cmd *cmd_parse(int, char **, char **);
1071: int cmd_exec(struct cmd *, struct cmd_ctx *);
1072: void cmd_send(struct cmd *, struct buffer *);
1073: struct cmd *cmd_recv(struct buffer *);
1074: void cmd_free(struct cmd *);
1075: size_t cmd_print(struct cmd *, char *, size_t);
1076: void cmd_send_string(struct buffer *, const char *);
1077: char *cmd_recv_string(struct buffer *);
1078: struct session *cmd_current_session(struct cmd_ctx *);
1079: struct client *cmd_find_client(struct cmd_ctx *, const char *);
1080: struct session *cmd_find_session(struct cmd_ctx *, const char *);
1081: struct winlink *cmd_find_window(
1082: struct cmd_ctx *, const char *, struct session **);
1083: extern const struct cmd_entry *cmd_table[];
1084: extern const struct cmd_entry cmd_attach_session_entry;
1085: extern const struct cmd_entry cmd_bind_key_entry;
1086: extern const struct cmd_entry cmd_break_pane_entry;
1087: extern const struct cmd_entry cmd_choose_session_entry;
1088: extern const struct cmd_entry cmd_choose_window_entry;
1089: extern const struct cmd_entry cmd_clear_history_entry;
1090: extern const struct cmd_entry cmd_clock_mode_entry;
1091: extern const struct cmd_entry cmd_command_prompt_entry;
1092: extern const struct cmd_entry cmd_confirm_before_entry;
1093: extern const struct cmd_entry cmd_copy_buffer_entry;
1094: extern const struct cmd_entry cmd_copy_mode_entry;
1095: extern const struct cmd_entry cmd_delete_buffer_entry;
1096: extern const struct cmd_entry cmd_detach_client_entry;
1097: extern const struct cmd_entry cmd_down_pane_entry;
1098: extern const struct cmd_entry cmd_find_window_entry;
1099: extern const struct cmd_entry cmd_has_session_entry;
1100: extern const struct cmd_entry cmd_kill_pane_entry;
1101: extern const struct cmd_entry cmd_kill_server_entry;
1102: extern const struct cmd_entry cmd_kill_session_entry;
1103: extern const struct cmd_entry cmd_kill_window_entry;
1104: extern const struct cmd_entry cmd_last_window_entry;
1105: extern const struct cmd_entry cmd_link_window_entry;
1106: extern const struct cmd_entry cmd_list_buffers_entry;
1107: extern const struct cmd_entry cmd_list_clients_entry;
1108: extern const struct cmd_entry cmd_list_commands_entry;
1109: extern const struct cmd_entry cmd_list_keys_entry;
1110: extern const struct cmd_entry cmd_list_sessions_entry;
1111: extern const struct cmd_entry cmd_list_windows_entry;
1112: extern const struct cmd_entry cmd_load_buffer_entry;
1113: extern const struct cmd_entry cmd_lock_server_entry;
1114: extern const struct cmd_entry cmd_move_window_entry;
1115: extern const struct cmd_entry cmd_new_session_entry;
1116: extern const struct cmd_entry cmd_new_window_entry;
1117: extern const struct cmd_entry cmd_next_layout_entry;
1118: extern const struct cmd_entry cmd_next_window_entry;
1119: extern const struct cmd_entry cmd_paste_buffer_entry;
1120: extern const struct cmd_entry cmd_previous_layout_entry;
1121: extern const struct cmd_entry cmd_previous_window_entry;
1122: extern const struct cmd_entry cmd_refresh_client_entry;
1123: extern const struct cmd_entry cmd_rename_session_entry;
1124: extern const struct cmd_entry cmd_rename_window_entry;
1125: extern const struct cmd_entry cmd_resize_pane_entry;
1126: extern const struct cmd_entry cmd_respawn_window_entry;
1127: extern const struct cmd_entry cmd_rotate_window_entry;
1128: extern const struct cmd_entry cmd_save_buffer_entry;
1129: extern const struct cmd_entry cmd_scroll_mode_entry;
1130: extern const struct cmd_entry cmd_select_layout_entry;
1131: extern const struct cmd_entry cmd_select_pane_entry;
1132: extern const struct cmd_entry cmd_select_prompt_entry;
1133: extern const struct cmd_entry cmd_select_window_entry;
1134: extern const struct cmd_entry cmd_send_keys_entry;
1135: extern const struct cmd_entry cmd_send_prefix_entry;
1136: extern const struct cmd_entry cmd_server_info_entry;
1137: extern const struct cmd_entry cmd_set_buffer_entry;
1138: extern const struct cmd_entry cmd_set_option_entry;
1139: extern const struct cmd_entry cmd_set_password_entry;
1140: extern const struct cmd_entry cmd_set_window_option_entry;
1141: extern const struct cmd_entry cmd_show_buffer_entry;
1142: extern const struct cmd_entry cmd_show_options_entry;
1143: extern const struct cmd_entry cmd_show_window_options_entry;
1144: extern const struct cmd_entry cmd_source_file_entry;
1145: extern const struct cmd_entry cmd_split_window_entry;
1146: extern const struct cmd_entry cmd_start_server_entry;
1147: extern const struct cmd_entry cmd_suspend_client_entry;
1148: extern const struct cmd_entry cmd_swap_pane_entry;
1149: extern const struct cmd_entry cmd_swap_window_entry;
1150: extern const struct cmd_entry cmd_switch_client_entry;
1151: extern const struct cmd_entry cmd_unbind_key_entry;
1152: extern const struct cmd_entry cmd_unlink_window_entry;
1153: extern const struct cmd_entry cmd_up_pane_entry;
1154:
1155: /* cmd-list.c */
1156: struct cmd_list *cmd_list_parse(int, char **, char **);
1157: int cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
1158: void cmd_list_send(struct cmd_list *, struct buffer *);
1159: struct cmd_list *cmd_list_recv(struct buffer *);
1160: void cmd_list_free(struct cmd_list *);
1161: size_t cmd_list_print(struct cmd_list *, char *, size_t);
1162:
1163: /* cmd-string.c */
1164: int cmd_string_parse(const char *, struct cmd_list **, char **);
1165:
1166: /* cmd-generic.c */
1167: size_t cmd_prarg(char *, size_t, const char *, char *);
1168: #define CMD_TARGET_WINDOW_USAGE "[-t target-window]"
1169: #define CMD_TARGET_SESSION_USAGE "[-t target-session]"
1170: #define CMD_TARGET_CLIENT_USAGE "[-t target-client]"
1171: void cmd_target_init(struct cmd *, int);
1172: int cmd_target_parse(struct cmd *, int, char **, char **);
1173: void cmd_target_send(struct cmd *, struct buffer *);
1174: void cmd_target_recv(struct cmd *, struct buffer *);
1175: void cmd_target_free(struct cmd *);
1176: size_t cmd_target_print(struct cmd *, char *, size_t);
1177: #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]"
1178: #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]"
1179: #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]"
1180: void cmd_srcdst_init(struct cmd *, int);
1181: int cmd_srcdst_parse(struct cmd *, int, char **, char **);
1182: void cmd_srcdst_send(struct cmd *, struct buffer *);
1183: void cmd_srcdst_recv(struct cmd *, struct buffer *);
1184: void cmd_srcdst_free(struct cmd *);
1185: size_t cmd_srcdst_print(struct cmd *, char *, size_t);
1186: #define CMD_BUFFER_WINDOW_USAGE "[-b buffer-index] [-t target-window]"
1187: #define CMD_BUFFER_SESSION_USAGE "[-b buffer-index] [-t target-session]"
1188: #define CMD_BUFFER_CLIENT_USAGE "[-b buffer-index] [-t target-client]"
1189: void cmd_buffer_init(struct cmd *, int);
1190: int cmd_buffer_parse(struct cmd *, int, char **, char **);
1191: void cmd_buffer_send(struct cmd *, struct buffer *);
1192: void cmd_buffer_recv(struct cmd *, struct buffer *);
1193: void cmd_buffer_free(struct cmd *);
1194: size_t cmd_buffer_print(struct cmd *, char *, size_t);
1195: #define CMD_OPTION_WINDOW_USAGE "[-gu] [-t target-window] option [value]"
1196: #define CMD_OPTION_SESSION_USAGE "[-gu] [-t target-session] option [value]"
1197: #define CMD_OPTION_CLIENT_USAGE "[-gu] [-t target-client] option [value]"
1198: void cmd_option_init(struct cmd *, int);
1199: int cmd_option_parse(struct cmd *, int, char **, char **);
1200: void cmd_option_send(struct cmd *, struct buffer *);
1201: void cmd_option_recv(struct cmd *, struct buffer *);
1202: void cmd_option_free(struct cmd *);
1203: size_t cmd_option_print(struct cmd *, char *, size_t);
1204: #define CMD_PANE_WINDOW_USAGE "[-t target-window] [-p pane-index]"
1205: #define CMD_PANE_SESSION_USAGE "[-t target-session] [-p pane-index]"
1206: #define CMD_PANE_CLIENT_USAGE "[-t target-client] [-p pane-index]"
1207: void cmd_pane_init(struct cmd *, int);
1208: int cmd_pane_parse(struct cmd *, int, char **, char **);
1209: void cmd_pane_send(struct cmd *, struct buffer *);
1210: void cmd_pane_recv(struct cmd *, struct buffer *);
1211: void cmd_pane_free(struct cmd *);
1212: size_t cmd_pane_print(struct cmd *, char *, size_t);
1213:
1214: /* client.c */
1215: int client_init(char *, struct client_ctx *, int, int);
1216: int client_flush(struct client_ctx *);
1217: int client_main(struct client_ctx *);
1218:
1219: /* client-msg.c */
1220: int client_msg_dispatch(struct client_ctx *, char **);
1221:
1222: /* client-fn.c */
1223: void client_write_server(struct client_ctx *, enum hdrtype, void *, size_t);
1224: void client_write_server2(
1225: struct client_ctx *, enum hdrtype, void *, size_t, void *, size_t);
1226: void client_fill_session(struct msg_command_data *);
1227:
1228: /* key-bindings.c */
1229: extern struct key_bindings key_bindings;
1230: int key_bindings_cmp(struct key_binding *, struct key_binding *);
1231: SPLAY_PROTOTYPE(key_bindings, key_binding, entry, key_bindings_cmp);
1232: struct key_binding *key_bindings_lookup(int);
1233: void key_bindings_add(int, int, struct cmd_list *);
1234: void key_bindings_remove(int);
1235: void key_bindings_init(void);
1236: void key_bindings_free(void);
1237: void key_bindings_dispatch(struct key_binding *, struct client *);
1238: void printflike2 key_bindings_error(struct cmd_ctx *, const char *, ...);
1239: void printflike2 key_bindings_print(struct cmd_ctx *, const char *, ...);
1240: void printflike2 key_bindings_info(struct cmd_ctx *, const char *, ...);
1241:
1242: /* key-string.c */
1243: int key_string_lookup_string(const char *);
1244: const char *key_string_lookup_key(int);
1245:
1246: /* server.c */
1247: extern struct clients clients;
1248: struct client *server_create_client(int);
1249: int server_client_index(struct client *);
1250: int server_start(char *);
1251:
1252: /* server-msg.c */
1253: int server_msg_dispatch(struct client *);
1254:
1255: /* server-fn.c */
1256: const char **server_fill_environ(struct session *);
1257: void server_write_client(
1258: struct client *, enum hdrtype, const void *, size_t);
1259: void server_write_session(
1260: struct session *, enum hdrtype, const void *, size_t);
1261: void server_write_window(
1262: struct window *, 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_clear_cells(struct grid *, u_int, u_int, u_int);
1324: void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int);
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);
1346:
1347: /* screen-write.c */
1348: void screen_write_start(
1349: struct screen_write_ctx *, struct window_pane *, struct screen *);
1350: void screen_write_stop(struct screen_write_ctx *);
1.4 ! nicm 1351: size_t printflike2 screen_write_strlen(int, const char *, ...);
1.3 nicm 1352: void printflike3 screen_write_puts(struct screen_write_ctx *,
1353: struct grid_cell *, const char *, ...);
1.4 ! nicm 1354: void printflike5 screen_write_nputs(struct screen_write_ctx *,
! 1355: ssize_t, struct grid_cell *, int, const char *, ...);
1.3 nicm 1356: void screen_write_vnputs(struct screen_write_ctx *,
1.4 ! nicm 1357: ssize_t, struct grid_cell *, int, const char *, va_list);
1.1 nicm 1358: void screen_write_putc(
1359: struct screen_write_ctx *, struct grid_cell *, u_char);
1360: void screen_write_copy(struct screen_write_ctx *,
1361: struct screen *, u_int, u_int, u_int, u_int);
1362: void screen_write_cursorup(struct screen_write_ctx *, u_int);
1363: void screen_write_cursordown(struct screen_write_ctx *, u_int);
1364: void screen_write_cursorright(struct screen_write_ctx *, u_int);
1365: void screen_write_cursorleft(struct screen_write_ctx *, u_int);
1366: void screen_write_insertcharacter(struct screen_write_ctx *, u_int);
1367: void screen_write_deletecharacter(struct screen_write_ctx *, u_int);
1368: void screen_write_insertline(struct screen_write_ctx *, u_int);
1369: void screen_write_deleteline(struct screen_write_ctx *, u_int);
1370: void screen_write_clearline(struct screen_write_ctx *);
1371: void screen_write_clearendofline(struct screen_write_ctx *);
1372: void screen_write_clearstartofline(struct screen_write_ctx *);
1373: void screen_write_cursormove(struct screen_write_ctx *, u_int, u_int);
1374: void screen_write_cursormode(struct screen_write_ctx *, int);
1375: void screen_write_reverseindex(struct screen_write_ctx *);
1376: void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int);
1377: void screen_write_insertmode(struct screen_write_ctx *, int);
1378: void screen_write_mousemode(struct screen_write_ctx *, int);
1379: void screen_write_linefeed(struct screen_write_ctx *);
1380: void screen_write_carriagereturn(struct screen_write_ctx *);
1381: void screen_write_kcursormode(struct screen_write_ctx *, int);
1382: void screen_write_kkeypadmode(struct screen_write_ctx *, int);
1383: void screen_write_clearendofscreen(struct screen_write_ctx *);
1384: void screen_write_clearstartofscreen(struct screen_write_ctx *);
1385: void screen_write_clearscreen(struct screen_write_ctx *);
1386: void screen_write_cell(
1387: struct screen_write_ctx *, const struct grid_cell *, u_char *);
1388:
1389: /* screen-redraw.c */
1390: void screen_redraw_screen(struct client *);
1391: void screen_redraw_pane(struct client *, struct window_pane *);
1392: void screen_redraw_status(struct client *);
1393:
1394: /* screen.c */
1395: void screen_init(struct screen *, u_int, u_int, u_int);
1396: void screen_reinit(struct screen *);
1397: void screen_free(struct screen *);
1398: void screen_set_title(struct screen *, const char *);
1399: void screen_resize(struct screen *, u_int, u_int);
1400: void screen_set_selection(
1401: struct screen *, u_int, u_int, u_int, u_int, struct grid_cell *);
1402: void screen_clear_selection(struct screen *);
1403: int screen_check_selection(struct screen *, u_int, u_int);
1404: void screen_display_copy_area(struct screen *, struct screen *,
1405: u_int, u_int, u_int, u_int, u_int, u_int);
1406:
1407: /* window.c */
1408: extern struct windows windows;
1409: int window_cmp(struct window *, struct window *);
1410: int winlink_cmp(struct winlink *, struct winlink *);
1411: RB_PROTOTYPE(windows, window, entry, window_cmp);
1412: RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp);
1413: struct winlink *winlink_find_by_index(struct winlinks *, int);
1414: struct winlink *winlink_find_by_window(struct winlinks *, struct window *);
1415: int winlink_next_index(struct winlinks *);
1416: u_int winlink_count(struct winlinks *);
1417: struct winlink *winlink_add(struct winlinks *, struct window *, int);
1418: void winlink_remove(struct winlinks *, struct winlink *);
1419: struct winlink *winlink_next(struct winlinks *, struct winlink *);
1420: struct winlink *winlink_previous(struct winlinks *, struct winlink *);
1421: void winlink_stack_push(struct winlink_stack *, struct winlink *);
1422: void winlink_stack_remove(struct winlink_stack *, struct winlink *);
1423: int window_index(struct window *, u_int *);
1424: struct window *window_create1(u_int, u_int);
1425: struct window *window_create(const char *, const char *,
1426: const char *, const char **, u_int, u_int, u_int, char **);
1427: void window_destroy(struct window *);
1428: int window_resize(struct window *, u_int, u_int);
1429: void window_set_active_pane(struct window *, struct window_pane *);
1430: struct window_pane *window_add_pane(struct window *, int,
1431: const char *, const char *, const char **, u_int, char **);
1432: void window_remove_pane(struct window *, struct window_pane *);
1433: u_int window_index_of_pane(struct window *, struct window_pane *);
1434: struct window_pane *window_pane_at_index(struct window *, u_int);
1435: u_int window_count_panes(struct window *);
1436: void window_destroy_panes(struct window *);
1437: struct window_pane *window_pane_create(struct window *, u_int, u_int, u_int);
1438: void window_pane_destroy(struct window_pane *);
1439: int window_pane_spawn(struct window_pane *,
1440: const char *, const char *, const char **, char **);
1441: int window_pane_resize(struct window_pane *, u_int, u_int);
1442: void window_calculate_sizes(struct window *);
1443: int window_pane_set_mode(
1444: struct window_pane *, const struct window_mode *);
1445: void window_pane_reset_mode(struct window_pane *);
1446: void window_pane_parse(struct window_pane *);
1447: void window_pane_key(struct window_pane *, struct client *, int);
1448: void window_pane_mouse(struct window_pane *,
1449: struct client *, u_char, u_char, u_char);
1450: char *window_pane_search(struct window_pane *, const char *);
1451:
1452: /* layout.c */
1453: const char * layout_name(struct window *);
1454: int layout_lookup(const char *);
1455: void layout_refresh(struct window *, int);
1456: int layout_resize(struct window_pane *, int);
1457: int layout_select(struct window *, u_int);
1458: void layout_next(struct window *);
1459: void layout_previous(struct window *);
1460:
1461: /* layout-manual.c */
1462: void layout_manual_v_refresh(struct window *, int);
1463: void layout_manual_v_resize(struct window_pane *, int);
1464:
1465: /* window-clock.c */
1466: extern const struct window_mode window_clock_mode;
1467:
1468: /* window-copy.c */
1469: extern const struct window_mode window_copy_mode;
1470: void window_copy_pageup(struct window_pane *);
1471:
1472: /* window-scroll.c */
1473: extern const struct window_mode window_scroll_mode;
1474: void window_scroll_pageup(struct window_pane *);
1475:
1476: /* window-more.c */
1477: extern const struct window_mode window_more_mode;
1478: void window_more_vadd(struct window_pane *, const char *, va_list);
1479: void printflike2 window_more_add(struct window_pane *, const char *, ...);
1480:
1481: /* window-choose.c */
1482: extern const struct window_mode window_choose_mode;
1483: void window_choose_vadd(
1484: struct window_pane *, int, const char *, va_list);
1485: void printflike3 window_choose_add(
1486: struct window_pane *, int, const char *, ...);
1487: void window_choose_ready(struct window_pane *,
1488: u_int, void (*)(void *, int), void *);
1489:
1490: /* names.c */
1491: void set_window_names(void);
1492: char *default_window_name(struct window *);
1493:
1494: /* session.c */
1495: extern struct sessions sessions;
1496: void session_alert_add(struct session *, struct window *, int);
1497: void session_alert_cancel(struct session *, struct winlink *);
1498: int session_alert_has(struct session *, struct winlink *, int);
1499: int session_alert_has_window(struct session *, struct window *, int);
1500: struct session *session_find(const char *);
1501: struct session *session_create(const char *, const char *,
1502: const char *, u_int, u_int, char **);
1503: void session_destroy(struct session *);
1504: int session_index(struct session *, u_int *);
1505: struct winlink *session_new(struct session *,
1506: const char *, const char *, const char *, int, char **);
1507: struct winlink *session_attach(
1508: struct session *, struct window *, int, char **);
1509: int session_detach(struct session *, struct winlink *);
1510: int session_has(struct session *, struct window *);
1511: int session_next(struct session *, int);
1512: int session_previous(struct session *, int);
1513: int session_select(struct session *, int);
1514: int session_last(struct session *);
1515:
1516: /* utf8.c */
1517: void utf8_build(void);
1518: int utf8_width(u_char *);
1519:
1520: /* util.c */
1521: char *section_string(char *, size_t, size_t, size_t);
1522: void clean_string(const char *, char *, size_t);
1523:
1524: /* procname.c */
1525: char *get_proc_name(int, char *);
1526:
1527: /* buffer.c */
1528: struct buffer *buffer_create(size_t);
1529: void buffer_destroy(struct buffer *);
1530: void buffer_clear(struct buffer *);
1531: void buffer_ensure(struct buffer *, size_t);
1532: void buffer_add(struct buffer *, size_t);
1533: void buffer_reverse_add(struct buffer *, size_t);
1534: void buffer_remove(struct buffer *, size_t);
1535: void buffer_reverse_remove(struct buffer *, size_t);
1536: void buffer_insert_range(struct buffer *, size_t, size_t);
1537: void buffer_delete_range(struct buffer *, size_t, size_t);
1538: void buffer_write(struct buffer *, const void *, size_t);
1539: void buffer_read(struct buffer *, void *, size_t);
1540: void buffer_write8(struct buffer *, uint8_t);
1541: void buffer_write16(struct buffer *, uint16_t);
1542: uint8_t buffer_read8(struct buffer *);
1543: uint16_t buffer_read16(struct buffer *);
1544:
1545: /* buffer-poll.c */
1546: void buffer_set(
1547: struct pollfd *, int, struct buffer *, struct buffer *);
1548: int buffer_poll(struct pollfd *, struct buffer *, struct buffer *);
1549: void buffer_flush(int, struct buffer *n, struct buffer *);
1550:
1551: /* log.c */
1552: #define LOG_FACILITY LOG_DAEMON
1553: void log_open_syslog(int);
1554: void log_open_tty(int);
1555: void log_open_file(int, const char *);
1556: void log_close(void);
1557: void log_vwrite(int, const char *, va_list);
1558: void log_write(int, const char *, ...);
1559: void printflike1 log_warn(const char *, ...);
1560: void printflike1 log_warnx(const char *, ...);
1561: void printflike1 log_info(const char *, ...);
1562: void printflike1 log_debug(const char *, ...);
1563: void printflike1 log_debug2(const char *, ...);
1564: void printflike1 log_debug3(const char *, ...);
1565: __dead void log_vfatal(const char *, va_list);
1566: __dead void log_fatal(const char *, ...);
1567: __dead void log_fatalx(const char *, ...);
1568:
1569: /* xmalloc.c */
1570: char *xstrdup(const char *);
1571: void *xcalloc(size_t, size_t);
1572: void *xmalloc(size_t);
1573: void *xrealloc(void *, size_t, size_t);
1574: void xfree(void *);
1575: int printflike2 xasprintf(char **, const char *, ...);
1576: int xvasprintf(char **, const char *, va_list);
1577: int printflike3 xsnprintf(char *, size_t, const char *, ...);
1578: int xvsnprintf(char *, size_t, const char *, va_list);
1579: int printflike3 printpath(char *, size_t, const char *, ...);
1580:
1581: #endif /* TMUX_H */