Annotation of src/usr.bin/tmux/tmux.h, Revision 1.121
1.121 ! nicm 1: /* $OpenBSD: tmux.h,v 1.120 2009/10/06 07:09:00 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:
1.116 nicm 22: #define PROTOCOL_VERSION 5
1.1 nicm 23:
24: #include <sys/param.h>
25: #include <sys/time.h>
26: #include <sys/queue.h>
27: #include <sys/tree.h>
1.75 nicm 28: #include <sys/uio.h>
1.1 nicm 29:
1.6 nicm 30: #include <bitstring.h>
1.1 nicm 31: #include <getopt.h>
32: #include <limits.h>
33: #include <poll.h>
34: #include <signal.h>
35: #include <stdarg.h>
36: #include <stdint.h>
37: #include <stdio.h>
38: #include <termios.h>
39:
40: #include "array.h"
1.75 nicm 41: #include "imsg.h"
1.1 nicm 42:
1.42 nicm 43: extern char *__progname;
1.73 nicm 44: extern char **environ;
1.1 nicm 45:
1.22 nicm 46: /* Default configuration files. */
1.1 nicm 47: #define DEFAULT_CFG ".tmux.conf"
1.22 nicm 48: #define SYSTEM_CFG "/etc/tmux.conf"
1.1 nicm 49:
50: /* Default prompt history length. */
51: #define PROMPT_HISTORY 100
52:
1.39 nicm 53: /*
54: * Minimum layout cell size, NOT including separator line. The scroll region
55: * cannot be one line in height so this must be at least two.
56: */
57: #define PANE_MINIMUM 2
1.1 nicm 58:
59: /* Automatic name refresh interval, in milliseconds. */
60: #define NAME_INTERVAL 500
61:
62: /* Escape timer period, in milliseconds. */
63: #define ESCAPE_PERIOD 250
64:
65: /* Maximum poll timeout (when attached). */
66: #define POLL_TIMEOUT 50
67:
1.55 nicm 68: /*
69: * Maximum sizes of strings in message data. Don't forget to bump
70: * PROTOCOL_VERSION if any of these change!
71: */
72: #define COMMAND_LENGTH 2048 /* packed argv size */
73: #define TERMINAL_LENGTH 128 /* length of TERM environment variable */
74: #define PRINT_LENGTH 512 /* printed error/message size */
1.73 nicm 75: #define ENVIRON_LENGTH 1024 /* environment variable length */
1.55 nicm 76:
1.1 nicm 77: /* Fatal errors. */
78: #define fatal(msg) log_fatal("%s: %s", __func__, msg);
79: #define fatalx(msg) log_fatalx("%s: %s", __func__, msg);
80:
81: /* Definition to shut gcc up about unused arguments. */
82: #define unused __attribute__ ((unused))
83:
84: /* Attribute to make gcc check printf-like arguments. */
85: #define printflike1 __attribute__ ((format (printf, 1, 2)))
86: #define printflike2 __attribute__ ((format (printf, 2, 3)))
87: #define printflike3 __attribute__ ((format (printf, 3, 4)))
88: #define printflike4 __attribute__ ((format (printf, 4, 5)))
1.4 nicm 89: #define printflike5 __attribute__ ((format (printf, 5, 6)))
1.1 nicm 90:
91: /* Number of items in array. */
1.14 nicm 92: #ifndef nitems
1.1 nicm 93: #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
1.14 nicm 94: #endif
1.1 nicm 95:
96: /* Buffer macros. */
97: #define BUFFER_USED(b) ((b)->size)
98: #define BUFFER_FREE(b) ((b)->space - (b)->off - (b)->size)
99: #define BUFFER_IN(b) ((b)->base + (b)->off + (b)->size)
100: #define BUFFER_OUT(b) ((b)->base + (b)->off)
101:
102: /* Buffer structure. */
103: struct buffer {
104: u_char *base; /* buffer start */
105: size_t space; /* total size of buffer */
106:
107: size_t size; /* size of data in buffer */
108: size_t off; /* offset of data in buffer */
109: };
110:
111: /* Bell option values. */
112: #define BELL_NONE 0
113: #define BELL_ANY 1
114: #define BELL_CURRENT 2
115:
116: /* Key codes. ncurses defines KEY_*. Grrr. */
1.54 nicm 117: #define KEYC_NONE 0xfff
118: /* 0x1000 is base for special keys */
119: #define KEYC_ESCAPE 0x2000
120: #define KEYC_CTRL 0x4000
121: #define KEYC_SHIFT 0x8000
122: #define KEYC_PREFIX 0x10000
1.41 nicm 123:
124: enum key_code {
125: /* Mouse key. */
126: KEYC_MOUSE = 0x1000,
1.56 nicm 127:
128: /* Backspace key. */
129: KEYC_BSPACE,
1.41 nicm 130:
131: /* Function keys. */
132: KEYC_F1,
1.116 nicm 133:
1.41 nicm 134: KEYC_F2,
135: KEYC_F3,
136: KEYC_F4,
137: KEYC_F5,
138: KEYC_F6,
139: KEYC_F7,
140: KEYC_F8,
141: KEYC_F9,
142: KEYC_F10,
143: KEYC_F11,
144: KEYC_F12,
145: KEYC_F13,
146: KEYC_F14,
147: KEYC_F15,
148: KEYC_F16,
149: KEYC_F17,
150: KEYC_F18,
151: KEYC_F19,
152: KEYC_F20,
153: KEYC_IC,
154: KEYC_DC,
155: KEYC_HOME,
156: KEYC_END,
157: KEYC_NPAGE,
158: KEYC_PPAGE,
159: KEYC_BTAB,
160:
161: /* Arrow keys. */
162: KEYC_UP,
163: KEYC_DOWN,
164: KEYC_LEFT,
165: KEYC_RIGHT,
166:
167: /* Numeric keypad. Numbered from top-left, KPY_X. */
168: KEYC_KP0_1,
169: KEYC_KP0_2,
170: KEYC_KP0_3,
171: KEYC_KP1_0,
172: KEYC_KP1_1,
173: KEYC_KP1_2,
174: KEYC_KP1_3,
175: KEYC_KP2_0,
176: KEYC_KP2_1,
177: KEYC_KP2_2,
178: KEYC_KP3_0,
179: KEYC_KP3_1,
180: KEYC_KP3_2,
181: KEYC_KP3_3,
182: KEYC_KP4_0,
183: KEYC_KP4_2,
184: };
1.1 nicm 185:
186: /* Termcap codes. */
187: enum tty_code_code {
188: TTYC_AX = 0,
189: TTYC_ACSC, /* acs_chars, ac */
190: TTYC_BEL, /* bell, bl */
191: TTYC_BLINK, /* enter_blink_mode, mb */
192: TTYC_BOLD, /* enter_bold_mode, md */
193: TTYC_CIVIS, /* cursor_invisible, vi */
194: TTYC_CLEAR, /* clear_screen, cl */
195: TTYC_CNORM, /* cursor_normal, ve */
196: TTYC_COLORS, /* max_colors, Co */
197: TTYC_CSR, /* change_scroll_region, cs */
198: TTYC_CUD, /* parm_down_cursor, DO */
199: TTYC_CUD1, /* cursor_down, do */
200: TTYC_CUP, /* cursor_address, cm */
201: TTYC_DCH, /* parm_dch, DC */
202: TTYC_DCH1, /* delete_character, dc */
203: TTYC_DIM, /* enter_dim_mode, mh */
204: TTYC_DL, /* parm_delete_line, DL */
205: TTYC_DL1, /* delete_line, dl */
206: TTYC_EL, /* clr_eol, ce */
207: TTYC_EL1, /* clr_bol, cb */
208: TTYC_ENACS, /* ena_acs, eA */
209: TTYC_ICH, /* parm_ich, IC */
210: TTYC_ICH1, /* insert_character, ic */
211: TTYC_IL, /* parm_insert_line, IL */
212: TTYC_IL1, /* insert_line, il */
213: TTYC_INVIS, /* enter_secure_mode, mk */
214: TTYC_IS1, /* init_1string, i1 */
215: TTYC_IS2, /* init_2string, i2 */
216: TTYC_IS3, /* init_3string, i3 */
217: TTYC_KCBT, /* key_btab, kB */
218: TTYC_KCUB1, /* key_left, kl */
219: TTYC_KCUD1, /* key_down, kd */
220: TTYC_KCUF1, /* key_right, kr */
221: TTYC_KCUU1, /* key_up, ku */
222: TTYC_KDCH1, /* key_dc, kD */
223: TTYC_KEND, /* key_end, ke */
224: TTYC_KF1, /* key_f1, k1 */
225: TTYC_KF10, /* key_f10, k; */
226: TTYC_KF11, /* key_f11, F1 */
227: TTYC_KF12, /* key_f12, F2 */
228: TTYC_KF13, /* key_f13, F3 */
229: TTYC_KF14, /* key_f14, F4 */
230: TTYC_KF15, /* key_f15, F5 */
231: TTYC_KF16, /* key_f16, F6 */
232: TTYC_KF17, /* key_f17, F7 */
233: TTYC_KF18, /* key_f18, F8 */
234: TTYC_KF19, /* key_f19, F9 */
235: TTYC_KF20, /* key_f20, F10 */
236: TTYC_KF2, /* key_f2, k2 */
237: TTYC_KF3, /* key_f3, k3 */
238: TTYC_KF4, /* key_f4, k4 */
239: TTYC_KF5, /* key_f5, k5 */
240: TTYC_KF6, /* key_f6, k6 */
241: TTYC_KF7, /* key_f7, k7 */
242: TTYC_KF8, /* key_f8, k8 */
243: TTYC_KF9, /* key_f9, k9 */
244: TTYC_KHOME, /* key_home, kh */
245: TTYC_KICH1, /* key_ic, kI */
246: TTYC_KMOUS, /* key_mouse, Km */
247: TTYC_KNP, /* key_npage, kN */
248: TTYC_KPP, /* key_ppage, kP */
249: TTYC_OP, /* orig_pair, op */
250: TTYC_REV, /* enter_reverse_mode, mr */
251: TTYC_RI, /* scroll_reverse, sr */
252: TTYC_RMACS, /* exit_alt_charset_mode */
253: TTYC_RMCUP, /* exit_ca_mode, te */
254: TTYC_RMIR, /* exit_insert_mode, ei */
255: TTYC_RMKX, /* keypad_local, ke */
256: TTYC_SETAB, /* set_a_background, AB */
257: TTYC_SETAF, /* set_a_foreground, AF */
258: TTYC_SGR0, /* exit_attribute_mode, me */
259: TTYC_SMACS, /* enter_alt_charset_mode, as */
260: TTYC_SMCUP, /* enter_ca_mode, ti */
261: TTYC_SMIR, /* enter_insert_mode, im */
262: TTYC_SMKX, /* keypad_xmit, ks */
263: TTYC_SMSO, /* enter_standout_mode, so */
264: TTYC_SMUL, /* enter_underline_mode, us */
265: TTYC_XENL, /* eat_newline_glitch, xn */
266: };
267: #define NTTYCODE (TTYC_XENL + 1)
268:
269: /* Termcap types. */
270: enum tty_code_type {
271: TTYCODE_NONE = 0,
272: TTYCODE_STRING,
273: TTYCODE_NUMBER,
274: TTYCODE_FLAG,
275: };
276:
277: /* Termcap code. */
278: struct tty_code {
279: enum tty_code_type type;
280: union {
281: char *string;
282: int number;
283: int flag;
284: } value;
285: };
286:
287: /* Entry in terminal code table. */
288: struct tty_term_code_entry {
289: enum tty_code_code code;
290: enum tty_code_type type;
291: const char *name;
292: };
293:
294: /* Message codes. */
1.64 nicm 295: enum msgtype {
1.1 nicm 296: MSG_COMMAND,
297: MSG_DETACH,
298: MSG_ERROR,
299: MSG_EXIT,
300: MSG_EXITED,
301: MSG_EXITING,
302: MSG_IDENTIFY,
303: MSG_PRINT,
304: MSG_READY,
305: MSG_RESIZE,
306: MSG_SHUTDOWN,
307: MSG_SUSPEND,
1.75 nicm 308: MSG_VERSION,
1.1 nicm 309: MSG_WAKEUP,
1.115 nicm 310: MSG_ENVIRON,
311: MSG_UNLOCK,
1.116 nicm 312: MSG_LOCK,
313: MSG_SHELL
1.1 nicm 314: };
315:
1.55 nicm 316: /*
1.75 nicm 317: * Message data.
1.55 nicm 318: *
319: * Don't forget to bump PROTOCOL_VERSION if any of these change!
320: */
321: struct msg_print_data {
322: char msg[PRINT_LENGTH];
323: };
324:
1.1 nicm 325: struct msg_command_data {
326: pid_t pid; /* pid from $TMUX or -1 */
327: u_int idx; /* index from $TMUX */
328:
1.55 nicm 329: int argc;
330: char argv[COMMAND_LENGTH];
1.1 nicm 331: };
332:
333: struct msg_identify_data {
334: char cwd[MAXPATHLEN];
335:
1.55 nicm 336: char term[TERMINAL_LENGTH];
337:
1.1 nicm 338: #define IDENTIFY_UTF8 0x1
339: #define IDENTIFY_256COLOURS 0x2
340: #define IDENTIFY_88COLOURS 0x4
341: #define IDENTIFY_HASDEFAULTS 0x8
342: int flags;
343: };
344:
1.115 nicm 345: struct msg_lock_data {
346: char cmd[COMMAND_LENGTH];
1.55 nicm 347: };
348:
1.73 nicm 349: struct msg_environ_data {
350: char var[ENVIRON_LENGTH];
1.116 nicm 351: };
352:
353: struct msg_shell_data {
354: char shell[MAXPATHLEN];
1.73 nicm 355: };
356:
1.62 nicm 357: /* Mode key commands. */
1.1 nicm 358: enum mode_key_cmd {
1.59 nicm 359: MODEKEY_NONE,
360: MODEKEY_OTHER,
361:
362: /* Editing keys. */
363: MODEKEYEDIT_BACKSPACE,
364: MODEKEYEDIT_CANCEL,
365: MODEKEYEDIT_COMPLETE,
366: MODEKEYEDIT_CURSORLEFT,
367: MODEKEYEDIT_CURSORRIGHT,
368: MODEKEYEDIT_DELETE,
1.84 nicm 369: MODEKEYEDIT_DELETELINE,
1.59 nicm 370: MODEKEYEDIT_DELETETOENDOFLINE,
371: MODEKEYEDIT_ENDOFLINE,
372: MODEKEYEDIT_ENTER,
373: MODEKEYEDIT_HISTORYDOWN,
374: MODEKEYEDIT_HISTORYUP,
375: MODEKEYEDIT_PASTE,
376: MODEKEYEDIT_STARTOFLINE,
377: MODEKEYEDIT_SWITCHMODE,
378: MODEKEYEDIT_SWITCHMODEAPPEND,
1.94 nicm 379: MODEKEYEDIT_TRANSPOSECHARS,
1.59 nicm 380:
381: /* Menu (choice) keys. */
382: MODEKEYCHOICE_CANCEL,
383: MODEKEYCHOICE_CHOOSE,
384: MODEKEYCHOICE_DOWN,
385: MODEKEYCHOICE_PAGEDOWN,
386: MODEKEYCHOICE_PAGEUP,
387: MODEKEYCHOICE_UP,
388:
389: /* Copy keys. */
1.82 nicm 390: MODEKEYCOPY_BACKTOINDENTATION,
1.59 nicm 391: MODEKEYCOPY_CANCEL,
392: MODEKEYCOPY_CLEARSELECTION,
393: MODEKEYCOPY_COPYSELECTION,
394: MODEKEYCOPY_DOWN,
395: MODEKEYCOPY_ENDOFLINE,
1.83 nicm 396: MODEKEYCOPY_GOTOLINE,
1.82 nicm 397: MODEKEYCOPY_HALFPAGEDOWN,
398: MODEKEYCOPY_HALFPAGEUP,
1.59 nicm 399: MODEKEYCOPY_LEFT,
400: MODEKEYCOPY_NEXTPAGE,
401: MODEKEYCOPY_NEXTWORD,
402: MODEKEYCOPY_PREVIOUSPAGE,
403: MODEKEYCOPY_PREVIOUSWORD,
404: MODEKEYCOPY_RIGHT,
1.120 nicm 405: MODEKEYCOPY_SCROLLDOWN,
406: MODEKEYCOPY_SCROLLUP,
1.83 nicm 407: MODEKEYCOPY_SEARCHAGAIN,
408: MODEKEYCOPY_SEARCHDOWN,
409: MODEKEYCOPY_SEARCHUP,
1.59 nicm 410: MODEKEYCOPY_STARTOFLINE,
411: MODEKEYCOPY_STARTSELECTION,
412: MODEKEYCOPY_UP,
1.1 nicm 413: };
414:
1.62 nicm 415: /* Entry in the default mode key tables. */
1.59 nicm 416: struct mode_key_entry {
417: int key;
418:
419: /*
420: * Editing mode for vi: 0 is edit mode, keys not in the table are
421: * returned as MODEKEY_OTHER; 1 is command mode, keys not in the table
422: * are returned as MODEKEY_NONE. This is also matched on, allowing some
423: * keys to be bound in edit mode.
424: */
425: int mode;
426: enum mode_key_cmd cmd;
427: };
1.62 nicm 428:
429: /* Data required while mode keys are in use. */
1.1 nicm 430: struct mode_key_data {
1.62 nicm 431: struct mode_key_tree *tree;
432: int mode;
1.1 nicm 433: };
434: #define MODEKEY_EMACS 0
435: #define MODEKEY_VI 1
436:
1.62 nicm 437: /* Binding between a key and a command. */
438: struct mode_key_binding {
439: int key;
440:
441: int mode;
442: enum mode_key_cmd cmd;
443:
444: SPLAY_ENTRY(mode_key_binding) entry;
445: };
446: SPLAY_HEAD(mode_key_tree, mode_key_binding);
447:
448: /* Command to string mapping. */
449: struct mode_key_cmdstr {
450: enum mode_key_cmd cmd;
451: const char *name;
452: };
453:
454: /* Named mode key table description. */
455: struct mode_key_table {
456: const char *name;
457: struct mode_key_cmdstr *cmdstr;
458: struct mode_key_tree *tree;
459: const struct mode_key_entry *table; /* default entries */
460: };
461:
1.1 nicm 462: /* Modes. */
463: #define MODE_CURSOR 0x1
464: #define MODE_INSERT 0x2
465: #define MODE_KCURSOR 0x4
466: #define MODE_KKEYPAD 0x8
467: #define MODE_MOUSE 0x10
468:
469: /* Grid output. */
470: #if defined(DEBUG) && \
471: ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
472: (defined(__GNUC__) && __GNUC__ >= 3))
1.48 nicm 473: #define GRID_DEBUG(gd, fmt, ...) log_debug2("%s: (sx=%u, sy=%u, hsize=%u) " \
1.1 nicm 474: fmt, __func__, (gd)->sx, (gd)->sy, (gd)->hsize, ## __VA_ARGS__)
475: #else
476: #define GRID_DEBUG(...)
477: #endif
478:
479: /* Grid attributes. */
480: #define GRID_ATTR_BRIGHT 0x1
481: #define GRID_ATTR_DIM 0x2
482: #define GRID_ATTR_UNDERSCORE 0x4
483: #define GRID_ATTR_BLINK 0x8
484: #define GRID_ATTR_REVERSE 0x10
485: #define GRID_ATTR_HIDDEN 0x20
486: #define GRID_ATTR_ITALICS 0x40
487: #define GRID_ATTR_CHARSET 0x80 /* alternative character set */
488:
489: /* Grid flags. */
490: #define GRID_FLAG_FG256 0x1
491: #define GRID_FLAG_BG256 0x2
492: #define GRID_FLAG_PADDING 0x4
493: #define GRID_FLAG_UTF8 0x8
494:
1.72 nicm 495: /* Grid line flags. */
496: #define GRID_LINE_WRAPPED 0x1
497:
1.1 nicm 498: /* Grid cell data. */
499: struct grid_cell {
500: u_char attr;
501: u_char flags;
502: u_char fg;
503: u_char bg;
504: u_char data;
505: } __packed;
506:
507: /* Grid cell UTF-8 data. Used instead of data in grid_cell for UTF-8 cells. */
508: #define UTF8_SIZE 8
509: struct grid_utf8 {
510: u_char width;
511: u_char data[UTF8_SIZE];
512: } __packed;
513:
1.71 nicm 514: /* Grid line. */
515: struct grid_line {
516: u_int cellsize;
517: struct grid_cell *celldata;
518:
519: u_int utf8size;
520: struct grid_utf8 *utf8data;
1.72 nicm 521:
522: int flags;
1.71 nicm 523: } __packed;
524:
1.1 nicm 525: /* Entire grid of cells. */
526: struct grid {
1.25 nicm 527: int flags;
528: #define GRID_HISTORY 0x1 /* scroll lines into history */
529:
1.1 nicm 530: u_int sx;
531: u_int sy;
532:
533: u_int hsize;
534: u_int hlimit;
535:
1.71 nicm 536: struct grid_line *linedata;
1.1 nicm 537: };
538:
539: /* Option data structures. */
540: struct options_entry {
541: char *name;
542:
543: enum {
544: OPTIONS_STRING,
545: OPTIONS_NUMBER,
1.112 nicm 546: OPTIONS_DATA,
1.1 nicm 547: } type;
1.109 nicm 548:
549: char *str;
550: long long num;
1.112 nicm 551: void *data;
552:
553: void (*freefn)(void *);
1.1 nicm 554:
555: SPLAY_ENTRY(options_entry) entry;
556: };
557:
558: struct options {
559: SPLAY_HEAD(options_tree, options_entry) tree;
560: struct options *parent;
561: };
562:
1.112 nicm 563: /* Key list for prefix option. */
564: ARRAY_DECL(keylist, int);
565:
1.1 nicm 566: /* Screen selection. */
567: struct screen_sel {
568: int flag;
569:
570: u_int sx;
571: u_int sy;
572:
573: u_int ex;
574: u_int ey;
575:
576: struct grid_cell cell;
577: };
578:
579: /* Virtual screen. */
580: struct screen {
581: char *title;
582:
583: struct grid *grid; /* grid data */
584:
585: u_int cx; /* cursor x */
586: u_int cy; /* cursor y */
587:
588: u_int rupper; /* scroll region top */
589: u_int rlower; /* scroll region bottom */
590:
591: int mode;
592:
1.6 nicm 593: bitstr_t *tabs;
594:
1.1 nicm 595: struct screen_sel sel;
596: };
597:
598: /* Screen write context. */
599: struct screen_write_ctx {
600: struct window_pane *wp;
601: struct screen *s;
602: };
603:
604: /* Screen size. */
605: #define screen_size_x(s) ((s)->grid->sx)
606: #define screen_size_y(s) ((s)->grid->sy)
607: #define screen_hsize(s) ((s)->grid->hsize)
608: #define screen_hlimit(s) ((s)->grid->hlimit)
609:
610: /* Input parser sequence argument. */
611: struct input_arg {
612: u_char data[64];
613: size_t used;
614: };
615:
616: /* Input parser context. */
617: struct input_ctx {
618: struct window_pane *wp;
619: struct screen_write_ctx ctx;
620:
621: u_char *buf;
622: size_t len;
623: size_t off;
1.86 nicm 624: size_t was;
1.1 nicm 625:
626: struct grid_cell cell;
627:
628: struct grid_cell saved_cell;
629: u_int saved_cx;
630: u_int saved_cy;
631:
632: #define MAXSTRINGLEN 1024
633: u_char *string_buf;
634: size_t string_len;
635: int string_type;
636: #define STRING_SYSTEM 0
637: #define STRING_APPLICATION 1
638: #define STRING_NAME 2
639:
640: u_char utf8_buf[4];
641: u_int utf8_len;
642: u_int utf8_off;
643:
644: u_char intermediate;
645: void *(*state)(u_char, struct input_ctx *);
646:
647: u_char private;
648: ARRAY_DECL(, struct input_arg) args;
649: };
650:
651: /*
652: * Window mode. Windows can be in several modes and this is used to call the
653: * right function to handle input and output.
654: */
655: struct client;
656: struct window;
657: struct window_mode {
658: struct screen *(*init)(struct window_pane *);
659: void (*free)(struct window_pane *);
660: void (*resize)(struct window_pane *, u_int, u_int);
661: void (*key)(struct window_pane *, struct client *, int);
662: void (*mouse)(struct window_pane *,
663: struct client *, u_char, u_char, u_char);
664: void (*timer)(struct window_pane *);
665: };
666:
667: /* Child window structure. */
668: struct window_pane {
669: struct window *window;
1.39 nicm 670: struct layout_cell *layout_cell;
1.1 nicm 671:
672: u_int sx;
673: u_int sy;
674:
675: u_int xoff;
676: u_int yoff;
677:
678: int flags;
1.28 nicm 679: #define PANE_REDRAW 0x1
1.1 nicm 680:
681: char *cmd;
1.93 nicm 682: char *shell;
1.1 nicm 683: char *cwd;
684:
685: pid_t pid;
686: int fd;
687: char tty[TTY_NAME_MAX];
688: struct buffer *in;
689: struct buffer *out;
690:
691: struct input_ctx ictx;
692:
693: struct screen *screen;
694: struct screen base;
695:
1.25 nicm 696: /* Saved in alternative screen mode. */
697: u_int saved_cx;
698: u_int saved_cy;
699: struct grid *saved_grid;
1.69 nicm 700: struct grid_cell saved_cell;
1.25 nicm 701:
1.1 nicm 702: const struct window_mode *mode;
703: void *modedata;
704:
705: TAILQ_ENTRY(window_pane) entry;
706: };
707: TAILQ_HEAD(window_panes, window_pane);
708:
709: /* Window structure. */
710: struct window {
711: char *name;
712: struct timeval name_timer;
713:
714: struct window_pane *active;
715: struct window_panes panes;
1.39 nicm 716:
1.61 nicm 717: int lastlayout;
1.39 nicm 718: struct layout_cell *layout_root;
1.1 nicm 719:
720: u_int sx;
721: u_int sy;
722:
723: int flags;
724: #define WINDOW_BELL 0x1
725: #define WINDOW_HIDDEN 0x2
726: #define WINDOW_ACTIVITY 0x4
1.38 nicm 727: #define WINDOW_CONTENT 0x8
728: #define WINDOW_REDRAW 0x10
1.1 nicm 729:
730: struct options options;
731:
732: u_int references;
733: };
734: ARRAY_DECL(windows, struct window *);
735:
736: /* Entry on local window list. */
737: struct winlink {
738: int idx;
739: struct window *window;
740:
741: RB_ENTRY(winlink) entry;
742: SLIST_ENTRY(winlink) sentry;
743: };
744: RB_HEAD(winlinks, winlink);
745: SLIST_HEAD(winlink_stack, winlink);
746:
1.39 nicm 747: /* Layout direction. */
748: enum layout_type {
749: LAYOUT_LEFTRIGHT,
750: LAYOUT_TOPBOTTOM,
751: LAYOUT_WINDOWPANE
752: };
753:
754: /* Layout cells queue. */
755: TAILQ_HEAD(layout_cells, layout_cell);
756:
757: /* Layout cell. */
758: struct layout_cell {
759: enum layout_type type;
760:
761: struct layout_cell *parent;
762:
763: u_int sx;
764: u_int sy;
765:
766: u_int xoff;
767: u_int yoff;
768:
769: struct window_pane *wp;
770: struct layout_cells cells;
771:
772: TAILQ_ENTRY(layout_cell) entry;
773: };
774:
1.1 nicm 775: /* Paste buffer. */
776: struct paste_buffer {
777: char *data;
1.100 nicm 778: size_t size;
1.1 nicm 779: struct timeval tv;
780: };
781: ARRAY_DECL(paste_stack, struct paste_buffer *);
782:
1.73 nicm 783: /* Environment variable. */
784: struct environ_entry {
785: char *name;
786: char *value;
787:
788: RB_ENTRY(environ_entry) entry;
789: };
790: RB_HEAD(environ, environ_entry);
791:
1.1 nicm 792: /* Client session. */
793: struct session_alert {
794: struct winlink *wl;
795: int type;
796:
797: SLIST_ENTRY(session_alert) entry;
798: };
799:
800: struct session {
801: char *name;
802: struct timeval tv;
803:
804: u_int sx;
805: u_int sy;
806:
807: struct winlink *curw;
808: struct winlink_stack lastw;
809: struct winlinks windows;
810:
811: struct options options;
812:
813: struct paste_stack buffers;
814:
815: SLIST_HEAD(, session_alert) alerts;
816:
817: #define SESSION_UNATTACHED 0x1 /* not attached to any clients */
1.101 nicm 818: #define SESSION_DEAD 0x2
1.1 nicm 819: int flags;
1.73 nicm 820:
1.105 nicm 821: struct termios *tio;
1.80 nicm 822:
1.73 nicm 823: struct environ environ;
1.101 nicm 824:
825: int references;
1.1 nicm 826: };
827: ARRAY_DECL(sessions, struct session *);
828:
829: /* TTY information. */
830: struct tty_key {
831: int key;
832: char *string;
833:
834: int flags;
835: #define TTYKEY_CTRL 0x1
836: #define TTYKEY_RAW 0x2
837:
838: RB_ENTRY(tty_key) entry;
839: };
840:
841: struct tty_term {
842: char *name;
843: u_int references;
844:
845: struct tty_code codes[NTTYCODE];
846:
847: #define TERM_HASDEFAULTS 0x1
848: #define TERM_256COLOURS 0x2
849: #define TERM_88COLOURS 0x4
850: #define TERM_EARLYWRAP 0x8
851: int flags;
852:
853: SLIST_ENTRY(tty_term) entry;
854: };
855: SLIST_HEAD(tty_terms, tty_term);
856:
857: struct tty {
858: char *path;
859:
860: u_int sx;
861: u_int sy;
862:
863: u_int cx;
864: u_int cy;
865:
866: int mode;
867:
868: u_int rlower;
869: u_int rupper;
870:
871: char *termname;
872: struct tty_term *term;
873:
874: int fd;
875: struct buffer *in;
876: struct buffer *out;
877:
878: int log_fd;
879:
880: struct termios tio;
881:
882: struct grid_cell cell;
883:
884: u_char acs[UCHAR_MAX + 1];
885:
886: #define TTY_NOCURSOR 0x1
887: #define TTY_FREEZE 0x2
888: #define TTY_ESCAPE 0x4
889: #define TTY_UTF8 0x8
1.76 nicm 890: #define TTY_STARTED 0x10
1.77 nicm 891: #define TTY_OPENED 0x20
1.1 nicm 892: int flags;
893:
894: int term_flags;
895:
896: struct timeval key_timer;
897:
898: size_t ksize; /* maximum key size */
899: RB_HEAD(tty_keys, tty_key) ktree;
900: };
901:
1.47 nicm 902: /* TTY command context and function pointer. */
903: struct tty_ctx {
904: struct window_pane *wp;
905:
906: const struct grid_cell *cell;
907: const struct grid_utf8 *utf8;
908:
1.49 nicm 909: u_int num;
910: void *ptr;
911:
912: /*
913: * Cursor and region position before the screen was updated - this is
914: * where the command should be applied; the values in the screen have
915: * already been updated.
916: */
917: u_int ocx;
918: u_int ocy;
919:
920: u_int orupper;
921: u_int orlower;
1.47 nicm 922: };
923:
1.1 nicm 924: /* Client connection. */
925: struct client {
1.75 nicm 926: struct imsgbuf ibuf;
1.119 nicm 927: struct timeval tv;
1.1 nicm 928:
1.73 nicm 929: struct environ environ;
930:
1.1 nicm 931: char *title;
932: char *cwd;
933:
934: struct tty tty;
935: struct timeval status_timer;
936: struct timeval repeat_timer;
937:
938: struct screen status;
939:
940: #define CLIENT_TERMINAL 0x1
941: #define CLIENT_PREFIX 0x2
942: #define CLIENT_MOUSE 0x4
943: #define CLIENT_REDRAW 0x8
944: #define CLIENT_STATUS 0x10
945: #define CLIENT_REPEAT 0x20 /* allow command to repeat within repeat time */
946: #define CLIENT_SUSPENDED 0x40
1.70 nicm 947: #define CLIENT_BAD 0x80
1.92 nicm 948: #define CLIENT_IDENTIFY 0x100
1.101 nicm 949: #define CLIENT_DEAD 0x200
1.1 nicm 950: int flags;
951:
1.92 nicm 952: struct timeval identify_timer;
953:
1.1 nicm 954: char *message_string;
955: struct timeval message_timer;
956:
957: char *prompt_string;
958: char *prompt_buffer;
959: size_t prompt_index;
1.33 nicm 960: int (*prompt_callbackfn)(void *, const char *);
961: void (*prompt_freefn)(void *);
1.1 nicm 962: void *prompt_data;
963:
1.117 nicm 964: #define PROMPT_SINGLE 0x1
1.1 nicm 965: int prompt_flags;
966:
967: u_int prompt_hindex;
968: ARRAY_DECL(, char *) prompt_hdata;
969:
970: struct mode_key_data prompt_mdata;
971:
972: struct session *session;
1.101 nicm 973:
974: int references;
1.1 nicm 975: };
976: ARRAY_DECL(clients, struct client *);
977:
978: /* Client context. */
979: struct client_ctx {
1.75 nicm 980: struct imsgbuf ibuf;
1.1 nicm 981:
1.53 nicm 982: enum {
983: CCTX_DETACH,
984: CCTX_EXIT,
985: CCTX_DIED,
1.98 nicm 986: CCTX_SHUTDOWN
1.53 nicm 987: } exittype;
988: const char *errstr;
1.1 nicm 989: };
990:
991: /* Key/command line command. */
992: struct cmd_ctx {
1.35 nicm 993: /*
994: * curclient is the client where this command was executed if inside
995: * tmux. This is NULL if the command came from the command-line.
996: *
997: * cmdclient is the client which sent the MSG_COMMAND to the server, if
998: * any. This is NULL unless the command came from the command-line.
999: *
1.52 nicm 1000: * cmdclient and curclient may both be NULL if the command is in the
1001: * configuration file.
1.35 nicm 1002: */
1.1 nicm 1003: struct client *curclient;
1.54 nicm 1004: struct client *cmdclient;
1.35 nicm 1005:
1.1 nicm 1006: struct msg_command_data *msgdata;
1007:
1.90 nicm 1008: /* gcc2 doesn't understand attributes on function pointers... */
1009: #if defined(__GNUC__) && __GNUC__ >= 3
1.85 nicm 1010: void printflike2 (*print)(struct cmd_ctx *, const char *, ...);
1011: void printflike2 (*info)(struct cmd_ctx *, const char *, ...);
1012: void printflike2 (*error)(struct cmd_ctx *, const char *, ...);
1.90 nicm 1013: #else
1014: void (*print)(struct cmd_ctx *, const char *, ...);
1015: void (*info)(struct cmd_ctx *, const char *, ...);
1016: void (*error)(struct cmd_ctx *, const char *, ...);
1017: #endif
1.1 nicm 1018: };
1019:
1020: struct cmd {
1021: const struct cmd_entry *entry;
1022: void *data;
1023:
1024: TAILQ_ENTRY(cmd) qentry;
1025: };
1026: TAILQ_HEAD(cmd_list, cmd);
1027:
1028: struct cmd_entry {
1029: const char *name;
1030: const char *alias;
1031: const char *usage;
1032:
1033: #define CMD_STARTSERVER 0x1
1034: #define CMD_CANTNEST 0x2
1.74 nicm 1035: #define CMD_SENDENVIRON 0x4
1036: #define CMD_ARG1 0x8
1037: #define CMD_ARG01 0x10
1038: #define CMD_ARG2 0x20
1039: #define CMD_ARG12 0x40
1.27 nicm 1040: int flags;
1.1 nicm 1041:
1.27 nicm 1042: #define CMD_CHFLAG(flag) \
1043: ((flag) >= 'a' && (flag) <= 'z' ? 1ULL << ((flag) - 'a') : \
1044: (flag) >= 'A' && (flag) <= 'Z' ? 1ULL << (26 + (flag) - 'A') : 0)
1045: uint64_t chflags;
1.1 nicm 1046:
1047: void (*init)(struct cmd *, int);
1048: int (*parse)(struct cmd *, int, char **, char **);
1049: int (*exec)(struct cmd *, struct cmd_ctx *);
1050: void (*free)(struct cmd *);
1051: size_t (*print)(struct cmd *, char *, size_t);
1052: };
1053:
1054: /* Generic command data. */
1055: struct cmd_target_data {
1.27 nicm 1056: uint64_t chflags;
1.1 nicm 1057: char *target;
1058: char *arg;
1.74 nicm 1059: char *arg2;
1.1 nicm 1060: };
1061:
1062: struct cmd_srcdst_data {
1.27 nicm 1063: uint64_t chflags;
1.1 nicm 1064: char *src;
1065: char *dst;
1066: char *arg;
1.74 nicm 1067: char *arg2;
1.1 nicm 1068: };
1069:
1070: struct cmd_buffer_data {
1.27 nicm 1071: uint64_t chflags;
1.1 nicm 1072: char *target;
1073: int buffer;
1074: char *arg;
1.74 nicm 1075: char *arg2;
1.1 nicm 1076: };
1077:
1078: /* Key binding. */
1079: struct key_binding {
1080: int key;
1081: struct cmd_list *cmdlist;
1082: int can_repeat;
1083:
1084: SPLAY_ENTRY(key_binding) entry;
1085: };
1086: SPLAY_HEAD(key_bindings, key_binding);
1087:
1088: /* Set/display option data. */
1089: struct set_option_entry {
1090: const char *name;
1091: enum {
1092: SET_OPTION_STRING,
1093: SET_OPTION_NUMBER,
1.112 nicm 1094: SET_OPTION_KEYS,
1.1 nicm 1095: SET_OPTION_COLOUR,
1096: SET_OPTION_ATTRIBUTES,
1097: SET_OPTION_FLAG,
1098: SET_OPTION_CHOICE
1099: } type;
1100:
1101: u_int minimum;
1102: u_int maximum;
1103:
1104: const char **choices;
1105: };
1106: extern const struct set_option_entry set_option_table[];
1107: extern const struct set_option_entry set_window_option_table[];
1108:
1109: /* tmux.c */
1110: extern volatile sig_atomic_t sigwinch;
1111: extern volatile sig_atomic_t sigterm;
1112: extern volatile sig_atomic_t sigcont;
1113: extern volatile sig_atomic_t sigchld;
1114: extern volatile sig_atomic_t sigusr1;
1115: extern volatile sig_atomic_t sigusr2;
1.16 nicm 1116: extern struct options global_s_options;
1117: extern struct options global_w_options;
1.73 nicm 1118: extern struct environ global_environ;
1.1 nicm 1119: extern char *cfg_file;
1120: extern time_t server_activity;
1121: extern int debug_level;
1122: extern int be_quiet;
1123: extern time_t start_time;
1124: extern char *socket_path;
1.96 nicm 1125: extern int login_shell;
1.1 nicm 1126: void logfile(const char *);
1127: void siginit(void);
1128: void sigreset(void);
1129: void sighandler(int);
1.93 nicm 1130: const char *getshell(void);
1131: int checkshell(const char *);
1132: int areshell(const char *);
1.1 nicm 1133:
1134: /* cfg.c */
1.89 nicm 1135: int load_cfg(const char *, struct cmd_ctx *, char **);
1.1 nicm 1136:
1137: /* mode-key.c */
1.62 nicm 1138: extern const struct mode_key_table mode_key_tables[];
1139: extern struct mode_key_tree mode_key_tree_vi_edit;
1140: extern struct mode_key_tree mode_key_tree_vi_choice;
1141: extern struct mode_key_tree mode_key_tree_vi_copy;
1142: extern struct mode_key_tree mode_key_tree_emacs_edit;
1143: extern struct mode_key_tree mode_key_tree_emacs_choice;
1144: extern struct mode_key_tree mode_key_tree_emacs_copy;
1145: int mode_key_cmp(struct mode_key_binding *, struct mode_key_binding *);
1146: SPLAY_PROTOTYPE(mode_key_tree, mode_key_binding, entry, mode_key_cmp);
1147: const char *mode_key_tostring(struct mode_key_cmdstr *r, enum mode_key_cmd);
1.63 nicm 1148: enum mode_key_cmd mode_key_fromstring(struct mode_key_cmdstr *, const char *);
1149: const struct mode_key_table *mode_key_findtable(const char *);
1.62 nicm 1150: void mode_key_init_trees(void);
1151: void mode_key_free_trees(void);
1152: void mode_key_init(struct mode_key_data *, struct mode_key_tree *);
1.1 nicm 1153: enum mode_key_cmd mode_key_lookup(struct mode_key_data *, int);
1154:
1155: /* options.c */
1156: int options_cmp(struct options_entry *, struct options_entry *);
1157: SPLAY_PROTOTYPE(options_tree, options_entry, entry, options_cmp);
1158: void options_init(struct options *, struct options *);
1159: void options_free(struct options *);
1160: struct options_entry *options_find1(struct options *, const char *);
1161: struct options_entry *options_find(struct options *, const char *);
1.44 nicm 1162: void options_remove(struct options *, const char *);
1.111 nicm 1163: struct options_entry *printflike3 options_set_string(
1.1 nicm 1164: struct options *, const char *, const char *, ...);
1165: char *options_get_string(struct options *, const char *);
1.111 nicm 1166: struct options_entry *options_set_number(
1167: struct options *, const char *, long long);
1.1 nicm 1168: long long options_get_number(struct options *, const char *);
1.112 nicm 1169: struct options_entry *options_set_data(
1170: struct options *, const char *, void *, void (*)(void *));
1171: void *options_get_data(struct options *, const char *);
1.1 nicm 1172:
1.73 nicm 1173: /* environ.c */
1174: int environ_cmp(struct environ_entry *, struct environ_entry *);
1175: RB_PROTOTYPE(environ, environ_entry, entry, environ_cmp);
1176: void environ_init(struct environ *);
1177: void environ_free(struct environ *);
1178: void environ_copy(struct environ *, struct environ *);
1179: struct environ_entry *environ_find(struct environ *, const char *);
1180: void environ_set(struct environ *, const char *, const char *);
1181: void environ_put(struct environ *, const char *);
1182: void environ_unset(struct environ *, const char *);
1183: void environ_update(const char *, struct environ *, struct environ *);
1184:
1.1 nicm 1185: /* tty.c */
1.115 nicm 1186: void tty_raw(struct tty *, const char *);
1.47 nicm 1187: u_char tty_get_acs(struct tty *, u_char);
1.92 nicm 1188: void tty_attributes(struct tty *, const struct grid_cell *);
1.47 nicm 1189: void tty_reset(struct tty *);
1190: void tty_region(struct tty *, u_int, u_int, u_int);
1191: void tty_cursor(struct tty *, u_int, u_int, u_int, u_int);
1192: void tty_putcode(struct tty *, enum tty_code_code);
1193: void tty_putcode1(struct tty *, enum tty_code_code, int);
1194: void tty_putcode2(struct tty *, enum tty_code_code, int, int);
1195: void tty_puts(struct tty *, const char *);
1196: void tty_putc(struct tty *, u_char);
1197: void tty_pututf8(struct tty *, const struct grid_utf8 *);
1.113 nicm 1198: void tty_init(struct tty *, int, char *);
1.114 nicm 1199: void tty_resize(struct tty *);
1.47 nicm 1200: void tty_start_tty(struct tty *);
1201: void tty_stop_tty(struct tty *);
1202: void tty_detect_utf8(struct tty *);
1203: void tty_set_title(struct tty *, const char *);
1204: void tty_update_mode(struct tty *, int);
1205: void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int);
1.67 nicm 1206: int tty_open(struct tty *, const char *, char **);
1.76 nicm 1207: void tty_close(struct tty *);
1208: void tty_free(struct tty *);
1.79 nicm 1209: void tty_write(void (*)(
1210: struct tty *, const struct tty_ctx *), const struct tty_ctx *);
1211: void tty_cmd_alignmenttest(struct tty *, const struct tty_ctx *);
1212: void tty_cmd_cell(struct tty *, const struct tty_ctx *);
1213: void tty_cmd_clearendofline(struct tty *, const struct tty_ctx *);
1214: void tty_cmd_clearendofscreen(struct tty *, const struct tty_ctx *);
1215: void tty_cmd_clearline(struct tty *, const struct tty_ctx *);
1216: void tty_cmd_clearscreen(struct tty *, const struct tty_ctx *);
1217: void tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *);
1218: void tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *);
1219: void tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *);
1220: void tty_cmd_deleteline(struct tty *, const struct tty_ctx *);
1221: void tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *);
1222: void tty_cmd_insertline(struct tty *, const struct tty_ctx *);
1223: void tty_cmd_linefeed(struct tty *, const struct tty_ctx *);
1224: void tty_cmd_utf8character(struct tty *, const struct tty_ctx *);
1225: void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *);
1.1 nicm 1226:
1227: /* tty-term.c */
1228: extern struct tty_terms tty_terms;
1229: extern struct tty_term_code_entry tty_term_codes[NTTYCODE];
1.67 nicm 1230: struct tty_term *tty_term_find(char *, int, const char *, char **);
1.1 nicm 1231: void tty_term_free(struct tty_term *);
1232: int tty_term_has(struct tty_term *, enum tty_code_code);
1233: const char *tty_term_string(struct tty_term *, enum tty_code_code);
1234: const char *tty_term_string1(struct tty_term *, enum tty_code_code, int);
1235: const char *tty_term_string2(
1236: struct tty_term *, enum tty_code_code, int, int);
1237: int tty_term_number(struct tty_term *, enum tty_code_code);
1238: int tty_term_flag(struct tty_term *, enum tty_code_code);
1239:
1240: /* tty-keys.c */
1.47 nicm 1241: int tty_keys_cmp(struct tty_key *, struct tty_key *);
1.1 nicm 1242: RB_PROTOTYPE(tty_keys, tty_key, entry, tty_keys_cmp);
1.47 nicm 1243: void tty_keys_init(struct tty *);
1244: void tty_keys_free(struct tty *);
1245: int tty_keys_next(struct tty *, int *, u_char *);
1.1 nicm 1246:
1247: /* options-cmd.c */
1.110 nicm 1248: const char *set_option_print(
1249: const struct set_option_entry *, struct options_entry *);
1.1 nicm 1250: void set_option_string(struct cmd_ctx *,
1.68 nicm 1251: struct options *, const struct set_option_entry *, char *, int);
1.1 nicm 1252: void set_option_number(struct cmd_ctx *,
1253: struct options *, const struct set_option_entry *, char *);
1.112 nicm 1254: void set_option_keys(struct cmd_ctx *,
1.1 nicm 1255: struct options *, const struct set_option_entry *, char *);
1256: void set_option_colour(struct cmd_ctx *,
1257: struct options *, const struct set_option_entry *, char *);
1258: void set_option_attributes(struct cmd_ctx *,
1259: struct options *, const struct set_option_entry *, char *);
1260: void set_option_flag(struct cmd_ctx *,
1261: struct options *, const struct set_option_entry *, char *);
1262: void set_option_choice(struct cmd_ctx *,
1263: struct options *, const struct set_option_entry *, char *);
1264:
1265: /* paste.c */
1266: void paste_init_stack(struct paste_stack *);
1267: void paste_free_stack(struct paste_stack *);
1268: struct paste_buffer *paste_walk_stack(struct paste_stack *, uint *);
1269: struct paste_buffer *paste_get_top(struct paste_stack *);
1270: struct paste_buffer *paste_get_index(struct paste_stack *, u_int);
1271: int paste_free_top(struct paste_stack *);
1272: int paste_free_index(struct paste_stack *, u_int);
1.100 nicm 1273: void paste_add(struct paste_stack *, u_char *, size_t, u_int);
1274: int paste_replace(struct paste_stack *, u_int, u_char *, size_t);
1.1 nicm 1275:
1276: /* clock.c */
1.92 nicm 1277: extern const char clock_table[14][5][5];
1.1 nicm 1278: void clock_draw(struct screen_write_ctx *, u_int, int);
1279:
1280: /* cmd.c */
1.55 nicm 1281: int cmd_pack_argv(int, char **, char *, size_t);
1282: int cmd_unpack_argv(char *, size_t, int, char ***);
1283: void cmd_free_argv(int, char **);
1.1 nicm 1284: struct cmd *cmd_parse(int, char **, char **);
1285: int cmd_exec(struct cmd *, struct cmd_ctx *);
1286: void cmd_free(struct cmd *);
1287: size_t cmd_print(struct cmd *, char *, size_t);
1288: struct session *cmd_current_session(struct cmd_ctx *);
1289: struct client *cmd_find_client(struct cmd_ctx *, const char *);
1290: struct session *cmd_find_session(struct cmd_ctx *, const char *);
1291: struct winlink *cmd_find_window(
1.26 nicm 1292: struct cmd_ctx *, const char *, struct session **);
1293: int cmd_find_index(
1294: struct cmd_ctx *, const char *, struct session **);
1.65 nicm 1295: struct winlink *cmd_find_pane(struct cmd_ctx *,
1296: const char *, struct session **, struct window_pane **);
1.91 nicm 1297: char *cmd_template_replace(char *, const char *, int);
1.1 nicm 1298: extern const struct cmd_entry *cmd_table[];
1299: extern const struct cmd_entry cmd_attach_session_entry;
1300: extern const struct cmd_entry cmd_bind_key_entry;
1301: extern const struct cmd_entry cmd_break_pane_entry;
1.91 nicm 1302: extern const struct cmd_entry cmd_choose_client_entry;
1.1 nicm 1303: extern const struct cmd_entry cmd_choose_session_entry;
1304: extern const struct cmd_entry cmd_choose_window_entry;
1305: extern const struct cmd_entry cmd_clear_history_entry;
1306: extern const struct cmd_entry cmd_clock_mode_entry;
1307: extern const struct cmd_entry cmd_command_prompt_entry;
1308: extern const struct cmd_entry cmd_confirm_before_entry;
1309: extern const struct cmd_entry cmd_copy_buffer_entry;
1310: extern const struct cmd_entry cmd_copy_mode_entry;
1311: extern const struct cmd_entry cmd_delete_buffer_entry;
1312: extern const struct cmd_entry cmd_detach_client_entry;
1.36 nicm 1313: extern const struct cmd_entry cmd_display_message_entry;
1.92 nicm 1314: extern const struct cmd_entry cmd_display_panes_entry;
1.1 nicm 1315: extern const struct cmd_entry cmd_down_pane_entry;
1316: extern const struct cmd_entry cmd_find_window_entry;
1317: extern const struct cmd_entry cmd_has_session_entry;
1.19 nicm 1318: extern const struct cmd_entry cmd_if_shell_entry;
1.1 nicm 1319: extern const struct cmd_entry cmd_kill_pane_entry;
1320: extern const struct cmd_entry cmd_kill_server_entry;
1321: extern const struct cmd_entry cmd_kill_session_entry;
1322: extern const struct cmd_entry cmd_kill_window_entry;
1323: extern const struct cmd_entry cmd_last_window_entry;
1324: extern const struct cmd_entry cmd_link_window_entry;
1325: extern const struct cmd_entry cmd_list_buffers_entry;
1326: extern const struct cmd_entry cmd_list_clients_entry;
1327: extern const struct cmd_entry cmd_list_commands_entry;
1328: extern const struct cmd_entry cmd_list_keys_entry;
1329: extern const struct cmd_entry cmd_list_sessions_entry;
1330: extern const struct cmd_entry cmd_list_windows_entry;
1331: extern const struct cmd_entry cmd_load_buffer_entry;
1.118 nicm 1332: extern const struct cmd_entry cmd_lock_client_entry;
1.1 nicm 1333: extern const struct cmd_entry cmd_lock_server_entry;
1.118 nicm 1334: extern const struct cmd_entry cmd_lock_session_entry;
1.1 nicm 1335: extern const struct cmd_entry cmd_move_window_entry;
1336: extern const struct cmd_entry cmd_new_session_entry;
1337: extern const struct cmd_entry cmd_new_window_entry;
1338: extern const struct cmd_entry cmd_next_layout_entry;
1339: extern const struct cmd_entry cmd_next_window_entry;
1340: extern const struct cmd_entry cmd_paste_buffer_entry;
1341: extern const struct cmd_entry cmd_previous_layout_entry;
1342: extern const struct cmd_entry cmd_previous_window_entry;
1343: extern const struct cmd_entry cmd_refresh_client_entry;
1344: extern const struct cmd_entry cmd_rename_session_entry;
1345: extern const struct cmd_entry cmd_rename_window_entry;
1346: extern const struct cmd_entry cmd_resize_pane_entry;
1347: extern const struct cmd_entry cmd_respawn_window_entry;
1348: extern const struct cmd_entry cmd_rotate_window_entry;
1.107 nicm 1349: extern const struct cmd_entry cmd_run_shell_entry;
1.1 nicm 1350: extern const struct cmd_entry cmd_save_buffer_entry;
1351: extern const struct cmd_entry cmd_select_layout_entry;
1352: extern const struct cmd_entry cmd_select_pane_entry;
1353: extern const struct cmd_entry cmd_select_prompt_entry;
1354: extern const struct cmd_entry cmd_select_window_entry;
1355: extern const struct cmd_entry cmd_send_keys_entry;
1356: extern const struct cmd_entry cmd_send_prefix_entry;
1357: extern const struct cmd_entry cmd_server_info_entry;
1358: extern const struct cmd_entry cmd_set_buffer_entry;
1.73 nicm 1359: extern const struct cmd_entry cmd_set_environment_entry;
1.1 nicm 1360: extern const struct cmd_entry cmd_set_option_entry;
1361: extern const struct cmd_entry cmd_set_window_option_entry;
1362: extern const struct cmd_entry cmd_show_buffer_entry;
1.73 nicm 1363: extern const struct cmd_entry cmd_show_environment_entry;
1.1 nicm 1364: extern const struct cmd_entry cmd_show_options_entry;
1365: extern const struct cmd_entry cmd_show_window_options_entry;
1366: extern const struct cmd_entry cmd_source_file_entry;
1367: extern const struct cmd_entry cmd_split_window_entry;
1368: extern const struct cmd_entry cmd_start_server_entry;
1369: extern const struct cmd_entry cmd_suspend_client_entry;
1370: extern const struct cmd_entry cmd_swap_pane_entry;
1371: extern const struct cmd_entry cmd_swap_window_entry;
1372: extern const struct cmd_entry cmd_switch_client_entry;
1373: extern const struct cmd_entry cmd_unbind_key_entry;
1374: extern const struct cmd_entry cmd_unlink_window_entry;
1375: extern const struct cmd_entry cmd_up_pane_entry;
1376:
1377: /* cmd-list.c */
1378: struct cmd_list *cmd_list_parse(int, char **, char **);
1379: int cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
1380: void cmd_list_free(struct cmd_list *);
1381: size_t cmd_list_print(struct cmd_list *, char *, size_t);
1382:
1383: /* cmd-string.c */
1384: int cmd_string_parse(const char *, struct cmd_list **, char **);
1385:
1386: /* cmd-generic.c */
1387: size_t cmd_prarg(char *, size_t, const char *, char *);
1.65 nicm 1388: #define CMD_TARGET_PANE_USAGE "[-t target-pane]"
1.1 nicm 1389: #define CMD_TARGET_WINDOW_USAGE "[-t target-window]"
1390: #define CMD_TARGET_SESSION_USAGE "[-t target-session]"
1391: #define CMD_TARGET_CLIENT_USAGE "[-t target-client]"
1392: void cmd_target_init(struct cmd *, int);
1393: int cmd_target_parse(struct cmd *, int, char **, char **);
1394: void cmd_target_free(struct cmd *);
1395: size_t cmd_target_print(struct cmd *, char *, size_t);
1.65 nicm 1396: #define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]"
1.1 nicm 1397: #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]"
1398: #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]"
1399: #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]"
1400: void cmd_srcdst_init(struct cmd *, int);
1401: int cmd_srcdst_parse(struct cmd *, int, char **, char **);
1402: void cmd_srcdst_free(struct cmd *);
1403: size_t cmd_srcdst_print(struct cmd *, char *, size_t);
1.65 nicm 1404: #define CMD_BUFFER_PANE_USAGE "[-b buffer-index] [-t target-pane]"
1.1 nicm 1405: #define CMD_BUFFER_WINDOW_USAGE "[-b buffer-index] [-t target-window]"
1406: #define CMD_BUFFER_SESSION_USAGE "[-b buffer-index] [-t target-session]"
1407: #define CMD_BUFFER_CLIENT_USAGE "[-b buffer-index] [-t target-client]"
1408: void cmd_buffer_init(struct cmd *, int);
1409: int cmd_buffer_parse(struct cmd *, int, char **, char **);
1410: void cmd_buffer_free(struct cmd *);
1411: size_t cmd_buffer_print(struct cmd *, char *, size_t);
1412:
1413: /* client.c */
1414: int client_init(char *, struct client_ctx *, int, int);
1415: int client_main(struct client_ctx *);
1.53 nicm 1416: int client_msg_dispatch(struct client_ctx *);
1.1 nicm 1417:
1418: /* client-fn.c */
1.64 nicm 1419: void client_write_server(struct client_ctx *, enum msgtype, void *, size_t);
1.1 nicm 1420: void client_fill_session(struct msg_command_data *);
1.66 nicm 1421: void client_suspend(void);
1.1 nicm 1422:
1423: /* key-bindings.c */
1424: extern struct key_bindings key_bindings;
1425: int key_bindings_cmp(struct key_binding *, struct key_binding *);
1426: SPLAY_PROTOTYPE(key_bindings, key_binding, entry, key_bindings_cmp);
1427: struct key_binding *key_bindings_lookup(int);
1428: void key_bindings_add(int, int, struct cmd_list *);
1429: void key_bindings_remove(int);
1.24 nicm 1430: void key_bindings_clean(void);
1.1 nicm 1431: void key_bindings_init(void);
1432: void key_bindings_free(void);
1433: void key_bindings_dispatch(struct key_binding *, struct client *);
1434: void printflike2 key_bindings_error(struct cmd_ctx *, const char *, ...);
1435: void printflike2 key_bindings_print(struct cmd_ctx *, const char *, ...);
1436: void printflike2 key_bindings_info(struct cmd_ctx *, const char *, ...);
1437:
1438: /* key-string.c */
1439: int key_string_lookup_string(const char *);
1440: const char *key_string_lookup_key(int);
1441:
1442: /* server.c */
1443: extern struct clients clients;
1.101 nicm 1444: extern struct clients dead_clients;
1.1 nicm 1445: int server_start(char *);
1446:
1447: /* server-msg.c */
1448: int server_msg_dispatch(struct client *);
1449:
1450: /* server-fn.c */
1.73 nicm 1451: void server_fill_environ(struct session *, struct environ *);
1.55 nicm 1452: void server_write_error(struct client *, const char *);
1.1 nicm 1453: void server_write_client(
1.64 nicm 1454: struct client *, enum msgtype, const void *, size_t);
1.1 nicm 1455: void server_write_session(
1.64 nicm 1456: struct session *, enum msgtype, const void *, size_t);
1.1 nicm 1457: void server_redraw_client(struct client *);
1458: void server_status_client(struct client *);
1459: void server_redraw_session(struct session *);
1460: void server_status_session(struct session *);
1461: void server_redraw_window(struct window *);
1462: void server_status_window(struct window *);
1463: void server_lock(void);
1.118 nicm 1464: void server_lock_session(struct session *);
1465: void server_lock_client(struct client *);
1.1 nicm 1466: int server_unlock(const char *);
1.37 nicm 1467: void server_kill_window(struct window *);
1.106 nicm 1468: int server_link_window(
1469: struct winlink *, struct session *, int, int, int, char **);
1470: void server_unlink_window(struct session *, struct winlink *);
1.103 nicm 1471: void server_destroy_session(struct session *);
1.92 nicm 1472: void server_set_identify(struct client *);
1473: void server_clear_identify(struct client *);
1.1 nicm 1474:
1475: /* status.c */
1476: int status_redraw(struct client *);
1.36 nicm 1477: char *status_replace(struct session *, const char *, time_t);
1.32 nicm 1478: void printflike2 status_message_set(struct client *, const char *, ...);
1.1 nicm 1479: void status_message_clear(struct client *);
1480: int status_message_redraw(struct client *);
1.33 nicm 1481: void status_prompt_set(struct client *, const char *,
1482: int (*)(void *, const char *), void (*)(void *), void *, int);
1.1 nicm 1483: void status_prompt_clear(struct client *);
1484: int status_prompt_redraw(struct client *);
1485: void status_prompt_key(struct client *, int);
1.87 nicm 1486: void status_prompt_update(struct client *, const char *);
1.1 nicm 1487:
1488: /* resize.c */
1489: void recalculate_sizes(void);
1490:
1491: /* input.c */
1492: void input_init(struct window_pane *);
1493: void input_free(struct window_pane *);
1494: void input_parse(struct window_pane *);
1495:
1496: /* input-key.c */
1497: void input_key(struct window_pane *, int);
1498: void input_mouse(struct window_pane *, u_char, u_char, u_char);
1499:
1500: /* colour.c */
1.102 nicm 1501: void colour_set_fg(struct grid_cell *, int);
1502: void colour_set_bg(struct grid_cell *, int);
1503: const char *colour_tostring(int);
1.1 nicm 1504: int colour_fromstring(const char *);
1505: u_char colour_256to16(u_char);
1506: u_char colour_256to88(u_char);
1507:
1508: /* attributes.c */
1509: const char *attributes_tostring(u_char);
1510: int attributes_fromstring(const char *);
1511:
1512: /* grid.c */
1513: extern const struct grid_cell grid_default_cell;
1514: struct grid *grid_create(u_int, u_int, u_int);
1515: void grid_destroy(struct grid *);
1516: int grid_compare(struct grid *, struct grid *);
1517: void grid_expand_line(struct grid *, u_int, u_int);
1518: void grid_expand_line_utf8(struct grid *, u_int, u_int);
1519: void grid_scroll_line(struct grid *);
1520: const struct grid_cell *grid_peek_cell(struct grid *, u_int, u_int);
1521: struct grid_cell *grid_get_cell(struct grid *, u_int, u_int);
1522: void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *);
1523: const struct grid_utf8 *grid_peek_utf8(struct grid *, u_int, u_int);
1524: struct grid_utf8 *grid_get_utf8(struct grid *, u_int, u_int);
1525: void grid_set_utf8(struct grid *, u_int, u_int, const struct grid_utf8 *);
1526: void grid_clear(struct grid *, u_int, u_int, u_int, u_int);
1527: void grid_clear_lines(struct grid *, u_int, u_int);
1528: void grid_move_lines(struct grid *, u_int, u_int, u_int);
1529: void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int);
1.9 nicm 1530: char *grid_string_cells(struct grid *, u_int, u_int, u_int);
1.25 nicm 1531: void grid_duplicate_lines(
1532: struct grid *, u_int, struct grid *, u_int, u_int);
1.1 nicm 1533:
1534: /* grid-view.c */
1535: const struct grid_cell *grid_view_peek_cell(struct grid *, u_int, u_int);
1536: struct grid_cell *grid_view_get_cell(struct grid *, u_int, u_int);
1537: void grid_view_set_cell(
1538: struct grid *, u_int, u_int, const struct grid_cell *);
1539: const struct grid_utf8 *grid_view_peek_utf8(struct grid *, u_int, u_int);
1540: struct grid_utf8 *grid_view_get_utf8(struct grid *, u_int, u_int);
1541: void grid_view_set_utf8(
1542: struct grid *, u_int, u_int, const struct grid_utf8 *);
1543: void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int);
1544: void grid_view_scroll_region_up(struct grid *, u_int, u_int);
1545: void grid_view_scroll_region_down(struct grid *, u_int, u_int);
1546: void grid_view_insert_lines(struct grid *, u_int, u_int);
1.18 nicm 1547: void grid_view_insert_lines_region(struct grid *, u_int, u_int, u_int);
1.1 nicm 1548: void grid_view_delete_lines(struct grid *, u_int, u_int);
1.18 nicm 1549: void grid_view_delete_lines_region(struct grid *, u_int, u_int, u_int);
1.1 nicm 1550: void grid_view_insert_cells(struct grid *, u_int, u_int, u_int);
1551: void grid_view_delete_cells(struct grid *, u_int, u_int, u_int);
1.9 nicm 1552: char *grid_view_string_cells(struct grid *, u_int, u_int, u_int);
1.1 nicm 1553:
1554: /* screen-write.c */
1555: void screen_write_start(
1556: struct screen_write_ctx *, struct window_pane *, struct screen *);
1557: void screen_write_stop(struct screen_write_ctx *);
1.99 nicm 1558: size_t printflike2 screen_write_cstrlen(int, const char *, ...);
1559: void printflike5 screen_write_cnputs(struct screen_write_ctx *,
1560: ssize_t, struct grid_cell *, int, const char *, ...);
1.4 nicm 1561: size_t printflike2 screen_write_strlen(int, const char *, ...);
1.3 nicm 1562: void printflike3 screen_write_puts(struct screen_write_ctx *,
1563: struct grid_cell *, const char *, ...);
1.4 nicm 1564: void printflike5 screen_write_nputs(struct screen_write_ctx *,
1565: ssize_t, struct grid_cell *, int, const char *, ...);
1.3 nicm 1566: void screen_write_vnputs(struct screen_write_ctx *,
1.4 nicm 1567: ssize_t, struct grid_cell *, int, const char *, va_list);
1.99 nicm 1568: void screen_write_parsestyle(
1569: struct grid_cell *, struct grid_cell *, const char *);
1.1 nicm 1570: void screen_write_putc(
1571: struct screen_write_ctx *, struct grid_cell *, u_char);
1572: void screen_write_copy(struct screen_write_ctx *,
1573: struct screen *, u_int, u_int, u_int, u_int);
1574: void screen_write_cursorup(struct screen_write_ctx *, u_int);
1575: void screen_write_cursordown(struct screen_write_ctx *, u_int);
1576: void screen_write_cursorright(struct screen_write_ctx *, u_int);
1577: void screen_write_cursorleft(struct screen_write_ctx *, u_int);
1.5 nicm 1578: void screen_write_alignmenttest(struct screen_write_ctx *);
1.1 nicm 1579: void screen_write_insertcharacter(struct screen_write_ctx *, u_int);
1580: void screen_write_deletecharacter(struct screen_write_ctx *, u_int);
1581: void screen_write_insertline(struct screen_write_ctx *, u_int);
1582: void screen_write_deleteline(struct screen_write_ctx *, u_int);
1583: void screen_write_clearline(struct screen_write_ctx *);
1584: void screen_write_clearendofline(struct screen_write_ctx *);
1585: void screen_write_clearstartofline(struct screen_write_ctx *);
1586: void screen_write_cursormove(struct screen_write_ctx *, u_int, u_int);
1587: void screen_write_cursormode(struct screen_write_ctx *, int);
1588: void screen_write_reverseindex(struct screen_write_ctx *);
1589: void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int);
1590: void screen_write_insertmode(struct screen_write_ctx *, int);
1591: void screen_write_mousemode(struct screen_write_ctx *, int);
1.72 nicm 1592: void screen_write_linefeed(struct screen_write_ctx *, int);
1.1 nicm 1593: void screen_write_carriagereturn(struct screen_write_ctx *);
1594: void screen_write_kcursormode(struct screen_write_ctx *, int);
1595: void screen_write_kkeypadmode(struct screen_write_ctx *, int);
1596: void screen_write_clearendofscreen(struct screen_write_ctx *);
1597: void screen_write_clearstartofscreen(struct screen_write_ctx *);
1598: void screen_write_clearscreen(struct screen_write_ctx *);
1599: void screen_write_cell(
1600: struct screen_write_ctx *, const struct grid_cell *, u_char *);
1601:
1602: /* screen-redraw.c */
1.29 nicm 1603: void screen_redraw_screen(struct client *, int);
1.1 nicm 1604: void screen_redraw_pane(struct client *, struct window_pane *);
1605:
1606: /* screen.c */
1607: void screen_init(struct screen *, u_int, u_int, u_int);
1608: void screen_reinit(struct screen *);
1609: void screen_free(struct screen *);
1.6 nicm 1610: void screen_reset_tabs(struct screen *);
1.1 nicm 1611: void screen_set_title(struct screen *, const char *);
1612: void screen_resize(struct screen *, u_int, u_int);
1613: void screen_set_selection(
1614: struct screen *, u_int, u_int, u_int, u_int, struct grid_cell *);
1615: void screen_clear_selection(struct screen *);
1616: int screen_check_selection(struct screen *, u_int, u_int);
1617:
1618: /* window.c */
1619: extern struct windows windows;
1620: int window_cmp(struct window *, struct window *);
1621: int winlink_cmp(struct winlink *, struct winlink *);
1622: RB_PROTOTYPE(windows, window, entry, window_cmp);
1623: RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp);
1624: struct winlink *winlink_find_by_index(struct winlinks *, int);
1625: struct winlink *winlink_find_by_window(struct winlinks *, struct window *);
1.81 nicm 1626: int winlink_next_index(struct winlinks *, int);
1.1 nicm 1627: u_int winlink_count(struct winlinks *);
1628: struct winlink *winlink_add(struct winlinks *, struct window *, int);
1629: void winlink_remove(struct winlinks *, struct winlink *);
1630: struct winlink *winlink_next(struct winlinks *, struct winlink *);
1631: struct winlink *winlink_previous(struct winlinks *, struct winlink *);
1632: void winlink_stack_push(struct winlink_stack *, struct winlink *);
1633: void winlink_stack_remove(struct winlink_stack *, struct winlink *);
1634: int window_index(struct window *, u_int *);
1635: struct window *window_create1(u_int, u_int);
1.73 nicm 1636: struct window *window_create(const char *, const char *, const char *,
1.93 nicm 1637: const char *, struct environ *, struct termios *,
1638: u_int, u_int, u_int, char **);
1.1 nicm 1639: void window_destroy(struct window *);
1640: void window_set_active_pane(struct window *, struct window_pane *);
1.51 nicm 1641: struct window_pane *window_add_pane(struct window *, u_int);
1.44 nicm 1642: void window_resize(struct window *, u_int, u_int);
1.1 nicm 1643: void window_remove_pane(struct window *, struct window_pane *);
1644: struct window_pane *window_pane_at_index(struct window *, u_int);
1.36 nicm 1645: u_int window_pane_index(struct window *, struct window_pane *);
1.1 nicm 1646: u_int window_count_panes(struct window *);
1647: void window_destroy_panes(struct window *);
1648: struct window_pane *window_pane_create(struct window *, u_int, u_int, u_int);
1649: void window_pane_destroy(struct window_pane *);
1.80 nicm 1650: int window_pane_spawn(struct window_pane *, const char *,
1.93 nicm 1651: const char *, const char *, struct environ *,
1652: struct termios *, char **);
1.44 nicm 1653: void window_pane_resize(struct window_pane *, u_int, u_int);
1.1 nicm 1654: int window_pane_set_mode(
1655: struct window_pane *, const struct window_mode *);
1656: void window_pane_reset_mode(struct window_pane *);
1657: void window_pane_parse(struct window_pane *);
1658: void window_pane_key(struct window_pane *, struct client *, int);
1659: void window_pane_mouse(struct window_pane *,
1660: struct client *, u_char, u_char, u_char);
1.28 nicm 1661: int window_pane_visible(struct window_pane *);
1.10 nicm 1662: char *window_pane_search(
1.39 nicm 1663: struct window_pane *, const char *, u_int *);
1.1 nicm 1664:
1665: /* layout.c */
1.39 nicm 1666: struct layout_cell *layout_create_cell(struct layout_cell *);
1667: void layout_free_cell(struct layout_cell *);
1668: void layout_print_cell(struct layout_cell *, const char *, u_int);
1669: void layout_set_size(
1670: struct layout_cell *, u_int, u_int, u_int, u_int);
1671: void layout_make_leaf(
1672: struct layout_cell *, struct window_pane *);
1673: void layout_make_node(struct layout_cell *, enum layout_type);
1674: void layout_fix_offsets(struct layout_cell *);
1675: void layout_fix_panes(struct window *, u_int, u_int);
1676: u_int layout_resize_check(struct layout_cell *, enum layout_type);
1677: void layout_resize_adjust(
1678: struct layout_cell *, enum layout_type, int);
1679: void layout_init(struct window *);
1680: void layout_free(struct window *);
1681: void layout_resize(struct window *, u_int, u_int);
1682: void layout_resize_pane(
1683: struct window_pane *, enum layout_type, int);
1684: int layout_split_pane(struct window_pane *,
1685: enum layout_type, int, struct window_pane *);
1686: void layout_close_pane(struct window_pane *);
1687:
1688: /* layout-set.c */
1689: const char *layout_set_name(u_int);
1690: int layout_set_lookup(const char *);
1691: u_int layout_set_select(struct window *, u_int);
1692: u_int layout_set_next(struct window *);
1693: u_int layout_set_previous(struct window *);
1694: void layout_set_active_changed(struct window *);
1.1 nicm 1695:
1696: /* window-clock.c */
1697: extern const struct window_mode window_clock_mode;
1698:
1699: /* window-copy.c */
1700: extern const struct window_mode window_copy_mode;
1701: void window_copy_pageup(struct window_pane *);
1702:
1703: /* window-more.c */
1704: extern const struct window_mode window_more_mode;
1705: void window_more_vadd(struct window_pane *, const char *, va_list);
1706:
1707: /* window-choose.c */
1708: extern const struct window_mode window_choose_mode;
1709: void window_choose_vadd(
1710: struct window_pane *, int, const char *, va_list);
1711: void printflike3 window_choose_add(
1712: struct window_pane *, int, const char *, ...);
1713: void window_choose_ready(struct window_pane *,
1.34 nicm 1714: u_int, void (*)(void *, int), void (*)(void *), void *);
1.1 nicm 1715:
1716: /* names.c */
1717: void set_window_names(void);
1718: char *default_window_name(struct window *);
1719:
1720: /* session.c */
1721: extern struct sessions sessions;
1.101 nicm 1722: extern struct sessions dead_sessions;
1.1 nicm 1723: void session_alert_add(struct session *, struct window *, int);
1724: void session_alert_cancel(struct session *, struct winlink *);
1725: int session_alert_has(struct session *, struct winlink *, int);
1726: int session_alert_has_window(struct session *, struct window *, int);
1727: struct session *session_find(const char *);
1.80 nicm 1728: struct session *session_create(const char *, const char *, const char *,
1.81 nicm 1729: struct environ *, struct termios *, int, u_int, u_int,
1730: char **);
1.1 nicm 1731: void session_destroy(struct session *);
1732: int session_index(struct session *, u_int *);
1733: struct winlink *session_new(struct session *,
1734: const char *, const char *, const char *, int, char **);
1735: struct winlink *session_attach(
1736: struct session *, struct window *, int, char **);
1737: int session_detach(struct session *, struct winlink *);
1738: int session_has(struct session *, struct window *);
1739: int session_next(struct session *, int);
1740: int session_previous(struct session *, int);
1741: int session_select(struct session *, int);
1742: int session_last(struct session *);
1743:
1744: /* utf8.c */
1745: void utf8_build(void);
1.7 nicm 1746: int utf8_width(const u_char *);
1.1 nicm 1747:
1748: /* procname.c */
1749: char *get_proc_name(int, char *);
1750:
1751: /* buffer.c */
1752: struct buffer *buffer_create(size_t);
1753: void buffer_destroy(struct buffer *);
1754: void buffer_ensure(struct buffer *, size_t);
1755: void buffer_add(struct buffer *, size_t);
1756: void buffer_remove(struct buffer *, size_t);
1757: void buffer_write(struct buffer *, const void *, size_t);
1758: void buffer_read(struct buffer *, void *, size_t);
1759: void buffer_write8(struct buffer *, uint8_t);
1760: uint8_t buffer_read8(struct buffer *);
1761:
1762: /* buffer-poll.c */
1763: int buffer_poll(struct pollfd *, struct buffer *, struct buffer *);
1764:
1765: /* log.c */
1766: void log_open_tty(int);
1767: void log_open_file(int, const char *);
1768: void log_close(void);
1769: void printflike1 log_warn(const char *, ...);
1770: void printflike1 log_warnx(const char *, ...);
1771: void printflike1 log_info(const char *, ...);
1772: void printflike1 log_debug(const char *, ...);
1773: void printflike1 log_debug2(const char *, ...);
1.85 nicm 1774: __dead void printflike1 log_fatal(const char *, ...);
1775: __dead void printflike1 log_fatalx(const char *, ...);
1.1 nicm 1776:
1777: /* xmalloc.c */
1778: char *xstrdup(const char *);
1779: void *xcalloc(size_t, size_t);
1780: void *xmalloc(size_t);
1781: void *xrealloc(void *, size_t, size_t);
1782: void xfree(void *);
1783: int printflike2 xasprintf(char **, const char *, ...);
1784: int xvasprintf(char **, const char *, va_list);
1785: int printflike3 xsnprintf(char *, size_t, const char *, ...);
1786: int xvsnprintf(char *, size_t, const char *, va_list);
1787:
1788: #endif /* TMUX_H */
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