Annotation of src/usr.bin/tmux/tmux.h, Revision 1.118
1.118 ! nicm 1: /* $OpenBSD: tmux.h,v 1.117 2009/09/23 14:42:48 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,
1.83 nicm 405: MODEKEYCOPY_SEARCHAGAIN,
406: MODEKEYCOPY_SEARCHDOWN,
407: MODEKEYCOPY_SEARCHUP,
1.59 nicm 408: MODEKEYCOPY_STARTOFLINE,
409: MODEKEYCOPY_STARTSELECTION,
410: MODEKEYCOPY_UP,
1.1 nicm 411: };
412:
1.62 nicm 413: /* Entry in the default mode key tables. */
1.59 nicm 414: struct mode_key_entry {
415: int key;
416:
417: /*
418: * Editing mode for vi: 0 is edit mode, keys not in the table are
419: * returned as MODEKEY_OTHER; 1 is command mode, keys not in the table
420: * are returned as MODEKEY_NONE. This is also matched on, allowing some
421: * keys to be bound in edit mode.
422: */
423: int mode;
424: enum mode_key_cmd cmd;
425: };
1.62 nicm 426:
427: /* Data required while mode keys are in use. */
1.1 nicm 428: struct mode_key_data {
1.62 nicm 429: struct mode_key_tree *tree;
430: int mode;
1.1 nicm 431: };
432: #define MODEKEY_EMACS 0
433: #define MODEKEY_VI 1
434:
1.62 nicm 435: /* Binding between a key and a command. */
436: struct mode_key_binding {
437: int key;
438:
439: int mode;
440: enum mode_key_cmd cmd;
441:
442: SPLAY_ENTRY(mode_key_binding) entry;
443: };
444: SPLAY_HEAD(mode_key_tree, mode_key_binding);
445:
446: /* Command to string mapping. */
447: struct mode_key_cmdstr {
448: enum mode_key_cmd cmd;
449: const char *name;
450: };
451:
452: /* Named mode key table description. */
453: struct mode_key_table {
454: const char *name;
455: struct mode_key_cmdstr *cmdstr;
456: struct mode_key_tree *tree;
457: const struct mode_key_entry *table; /* default entries */
458: };
459:
1.1 nicm 460: /* Modes. */
461: #define MODE_CURSOR 0x1
462: #define MODE_INSERT 0x2
463: #define MODE_KCURSOR 0x4
464: #define MODE_KKEYPAD 0x8
465: #define MODE_MOUSE 0x10
466:
467: /* Grid output. */
468: #if defined(DEBUG) && \
469: ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
470: (defined(__GNUC__) && __GNUC__ >= 3))
1.48 nicm 471: #define GRID_DEBUG(gd, fmt, ...) log_debug2("%s: (sx=%u, sy=%u, hsize=%u) " \
1.1 nicm 472: fmt, __func__, (gd)->sx, (gd)->sy, (gd)->hsize, ## __VA_ARGS__)
473: #else
474: #define GRID_DEBUG(...)
475: #endif
476:
477: /* Grid attributes. */
478: #define GRID_ATTR_BRIGHT 0x1
479: #define GRID_ATTR_DIM 0x2
480: #define GRID_ATTR_UNDERSCORE 0x4
481: #define GRID_ATTR_BLINK 0x8
482: #define GRID_ATTR_REVERSE 0x10
483: #define GRID_ATTR_HIDDEN 0x20
484: #define GRID_ATTR_ITALICS 0x40
485: #define GRID_ATTR_CHARSET 0x80 /* alternative character set */
486:
487: /* Grid flags. */
488: #define GRID_FLAG_FG256 0x1
489: #define GRID_FLAG_BG256 0x2
490: #define GRID_FLAG_PADDING 0x4
491: #define GRID_FLAG_UTF8 0x8
492:
1.72 nicm 493: /* Grid line flags. */
494: #define GRID_LINE_WRAPPED 0x1
495:
1.1 nicm 496: /* Grid cell data. */
497: struct grid_cell {
498: u_char attr;
499: u_char flags;
500: u_char fg;
501: u_char bg;
502: u_char data;
503: } __packed;
504:
505: /* Grid cell UTF-8 data. Used instead of data in grid_cell for UTF-8 cells. */
506: #define UTF8_SIZE 8
507: struct grid_utf8 {
508: u_char width;
509: u_char data[UTF8_SIZE];
510: } __packed;
511:
1.71 nicm 512: /* Grid line. */
513: struct grid_line {
514: u_int cellsize;
515: struct grid_cell *celldata;
516:
517: u_int utf8size;
518: struct grid_utf8 *utf8data;
1.72 nicm 519:
520: int flags;
1.71 nicm 521: } __packed;
522:
1.1 nicm 523: /* Entire grid of cells. */
524: struct grid {
1.25 nicm 525: int flags;
526: #define GRID_HISTORY 0x1 /* scroll lines into history */
527:
1.1 nicm 528: u_int sx;
529: u_int sy;
530:
531: u_int hsize;
532: u_int hlimit;
533:
1.71 nicm 534: struct grid_line *linedata;
1.1 nicm 535: };
536:
537: /* Option data structures. */
538: struct options_entry {
539: char *name;
540:
541: enum {
542: OPTIONS_STRING,
543: OPTIONS_NUMBER,
1.112 nicm 544: OPTIONS_DATA,
1.1 nicm 545: } type;
1.109 nicm 546:
547: char *str;
548: long long num;
1.112 nicm 549: void *data;
550:
551: void (*freefn)(void *);
1.1 nicm 552:
553: SPLAY_ENTRY(options_entry) entry;
554: };
555:
556: struct options {
557: SPLAY_HEAD(options_tree, options_entry) tree;
558: struct options *parent;
559: };
560:
1.112 nicm 561: /* Key list for prefix option. */
562: ARRAY_DECL(keylist, int);
563:
1.1 nicm 564: /* Screen selection. */
565: struct screen_sel {
566: int flag;
567:
568: u_int sx;
569: u_int sy;
570:
571: u_int ex;
572: u_int ey;
573:
574: struct grid_cell cell;
575: };
576:
577: /* Virtual screen. */
578: struct screen {
579: char *title;
580:
581: struct grid *grid; /* grid data */
582:
583: u_int cx; /* cursor x */
584: u_int cy; /* cursor y */
585:
586: u_int rupper; /* scroll region top */
587: u_int rlower; /* scroll region bottom */
588:
589: int mode;
590:
1.6 nicm 591: bitstr_t *tabs;
592:
1.1 nicm 593: struct screen_sel sel;
594: };
595:
596: /* Screen write context. */
597: struct screen_write_ctx {
598: struct window_pane *wp;
599: struct screen *s;
600: };
601:
602: /* Screen size. */
603: #define screen_size_x(s) ((s)->grid->sx)
604: #define screen_size_y(s) ((s)->grid->sy)
605: #define screen_hsize(s) ((s)->grid->hsize)
606: #define screen_hlimit(s) ((s)->grid->hlimit)
607:
608: /* Input parser sequence argument. */
609: struct input_arg {
610: u_char data[64];
611: size_t used;
612: };
613:
614: /* Input parser context. */
615: struct input_ctx {
616: struct window_pane *wp;
617: struct screen_write_ctx ctx;
618:
619: u_char *buf;
620: size_t len;
621: size_t off;
1.86 nicm 622: size_t was;
1.1 nicm 623:
624: struct grid_cell cell;
625:
626: struct grid_cell saved_cell;
627: u_int saved_cx;
628: u_int saved_cy;
629:
630: #define MAXSTRINGLEN 1024
631: u_char *string_buf;
632: size_t string_len;
633: int string_type;
634: #define STRING_SYSTEM 0
635: #define STRING_APPLICATION 1
636: #define STRING_NAME 2
637:
638: u_char utf8_buf[4];
639: u_int utf8_len;
640: u_int utf8_off;
641:
642: u_char intermediate;
643: void *(*state)(u_char, struct input_ctx *);
644:
645: u_char private;
646: ARRAY_DECL(, struct input_arg) args;
647: };
648:
649: /*
650: * Window mode. Windows can be in several modes and this is used to call the
651: * right function to handle input and output.
652: */
653: struct client;
654: struct window;
655: struct window_mode {
656: struct screen *(*init)(struct window_pane *);
657: void (*free)(struct window_pane *);
658: void (*resize)(struct window_pane *, u_int, u_int);
659: void (*key)(struct window_pane *, struct client *, int);
660: void (*mouse)(struct window_pane *,
661: struct client *, u_char, u_char, u_char);
662: void (*timer)(struct window_pane *);
663: };
664:
665: /* Child window structure. */
666: struct window_pane {
667: struct window *window;
1.39 nicm 668: struct layout_cell *layout_cell;
1.1 nicm 669:
670: u_int sx;
671: u_int sy;
672:
673: u_int xoff;
674: u_int yoff;
675:
676: int flags;
1.28 nicm 677: #define PANE_REDRAW 0x1
1.1 nicm 678:
679: char *cmd;
1.93 nicm 680: char *shell;
1.1 nicm 681: char *cwd;
682:
683: pid_t pid;
684: int fd;
685: char tty[TTY_NAME_MAX];
686: struct buffer *in;
687: struct buffer *out;
688:
689: struct input_ctx ictx;
690:
691: struct screen *screen;
692: struct screen base;
693:
1.25 nicm 694: /* Saved in alternative screen mode. */
695: u_int saved_cx;
696: u_int saved_cy;
697: struct grid *saved_grid;
1.69 nicm 698: struct grid_cell saved_cell;
1.25 nicm 699:
1.1 nicm 700: const struct window_mode *mode;
701: void *modedata;
702:
703: TAILQ_ENTRY(window_pane) entry;
704: };
705: TAILQ_HEAD(window_panes, window_pane);
706:
707: /* Window structure. */
708: struct window {
709: char *name;
710: struct timeval name_timer;
711:
712: struct window_pane *active;
713: struct window_panes panes;
1.39 nicm 714:
1.61 nicm 715: int lastlayout;
1.39 nicm 716: struct layout_cell *layout_root;
1.1 nicm 717:
718: u_int sx;
719: u_int sy;
720:
721: int flags;
722: #define WINDOW_BELL 0x1
723: #define WINDOW_HIDDEN 0x2
724: #define WINDOW_ACTIVITY 0x4
1.38 nicm 725: #define WINDOW_CONTENT 0x8
726: #define WINDOW_REDRAW 0x10
1.1 nicm 727:
728: struct options options;
729:
730: u_int references;
731: };
732: ARRAY_DECL(windows, struct window *);
733:
734: /* Entry on local window list. */
735: struct winlink {
736: int idx;
737: struct window *window;
738:
739: RB_ENTRY(winlink) entry;
740: SLIST_ENTRY(winlink) sentry;
741: };
742: RB_HEAD(winlinks, winlink);
743: SLIST_HEAD(winlink_stack, winlink);
744:
1.39 nicm 745: /* Layout direction. */
746: enum layout_type {
747: LAYOUT_LEFTRIGHT,
748: LAYOUT_TOPBOTTOM,
749: LAYOUT_WINDOWPANE
750: };
751:
752: /* Layout cells queue. */
753: TAILQ_HEAD(layout_cells, layout_cell);
754:
755: /* Layout cell. */
756: struct layout_cell {
757: enum layout_type type;
758:
759: struct layout_cell *parent;
760:
761: u_int sx;
762: u_int sy;
763:
764: u_int xoff;
765: u_int yoff;
766:
767: struct window_pane *wp;
768: struct layout_cells cells;
769:
770: TAILQ_ENTRY(layout_cell) entry;
771: };
772:
1.1 nicm 773: /* Paste buffer. */
774: struct paste_buffer {
775: char *data;
1.100 nicm 776: size_t size;
1.1 nicm 777: struct timeval tv;
778: };
779: ARRAY_DECL(paste_stack, struct paste_buffer *);
780:
1.73 nicm 781: /* Environment variable. */
782: struct environ_entry {
783: char *name;
784: char *value;
785:
786: RB_ENTRY(environ_entry) entry;
787: };
788: RB_HEAD(environ, environ_entry);
789:
1.1 nicm 790: /* Client session. */
791: struct session_alert {
792: struct winlink *wl;
793: int type;
794:
795: SLIST_ENTRY(session_alert) entry;
796: };
797:
798: struct session {
799: char *name;
800: struct timeval tv;
801:
802: u_int sx;
803: u_int sy;
804:
805: struct winlink *curw;
806: struct winlink_stack lastw;
807: struct winlinks windows;
808:
809: struct options options;
810:
811: struct paste_stack buffers;
812:
813: SLIST_HEAD(, session_alert) alerts;
814:
815: #define SESSION_UNATTACHED 0x1 /* not attached to any clients */
1.101 nicm 816: #define SESSION_DEAD 0x2
1.1 nicm 817: int flags;
1.73 nicm 818:
1.105 nicm 819: struct termios *tio;
1.80 nicm 820:
1.73 nicm 821: struct environ environ;
1.101 nicm 822:
823: int references;
1.1 nicm 824: };
825: ARRAY_DECL(sessions, struct session *);
826:
827: /* TTY information. */
828: struct tty_key {
829: int key;
830: char *string;
831:
832: int flags;
833: #define TTYKEY_CTRL 0x1
834: #define TTYKEY_RAW 0x2
835:
836: RB_ENTRY(tty_key) entry;
837: };
838:
839: struct tty_term {
840: char *name;
841: u_int references;
842:
843: struct tty_code codes[NTTYCODE];
844:
845: #define TERM_HASDEFAULTS 0x1
846: #define TERM_256COLOURS 0x2
847: #define TERM_88COLOURS 0x4
848: #define TERM_EARLYWRAP 0x8
849: int flags;
850:
851: SLIST_ENTRY(tty_term) entry;
852: };
853: SLIST_HEAD(tty_terms, tty_term);
854:
855: struct tty {
856: char *path;
857:
858: u_int sx;
859: u_int sy;
860:
861: u_int cx;
862: u_int cy;
863:
864: int mode;
865:
866: u_int rlower;
867: u_int rupper;
868:
869: char *termname;
870: struct tty_term *term;
871:
872: int fd;
873: struct buffer *in;
874: struct buffer *out;
875:
876: int log_fd;
877:
878: struct termios tio;
879:
880: struct grid_cell cell;
881:
882: u_char acs[UCHAR_MAX + 1];
883:
884: #define TTY_NOCURSOR 0x1
885: #define TTY_FREEZE 0x2
886: #define TTY_ESCAPE 0x4
887: #define TTY_UTF8 0x8
1.76 nicm 888: #define TTY_STARTED 0x10
1.77 nicm 889: #define TTY_OPENED 0x20
1.1 nicm 890: int flags;
891:
892: int term_flags;
893:
894: struct timeval key_timer;
895:
896: size_t ksize; /* maximum key size */
897: RB_HEAD(tty_keys, tty_key) ktree;
898: };
899:
1.47 nicm 900: /* TTY command context and function pointer. */
901: struct tty_ctx {
902: struct window_pane *wp;
903:
904: const struct grid_cell *cell;
905: const struct grid_utf8 *utf8;
906:
1.49 nicm 907: u_int num;
908: void *ptr;
909:
910: /*
911: * Cursor and region position before the screen was updated - this is
912: * where the command should be applied; the values in the screen have
913: * already been updated.
914: */
915: u_int ocx;
916: u_int ocy;
917:
918: u_int orupper;
919: u_int orlower;
1.47 nicm 920: };
921:
1.1 nicm 922: /* Client connection. */
923: struct client {
1.75 nicm 924: struct imsgbuf ibuf;
1.1 nicm 925:
1.73 nicm 926: struct environ environ;
927:
1.1 nicm 928: char *title;
929: char *cwd;
930:
931: struct tty tty;
932: struct timeval status_timer;
933: struct timeval repeat_timer;
934:
935: struct screen status;
936:
937: #define CLIENT_TERMINAL 0x1
938: #define CLIENT_PREFIX 0x2
939: #define CLIENT_MOUSE 0x4
940: #define CLIENT_REDRAW 0x8
941: #define CLIENT_STATUS 0x10
942: #define CLIENT_REPEAT 0x20 /* allow command to repeat within repeat time */
943: #define CLIENT_SUSPENDED 0x40
1.70 nicm 944: #define CLIENT_BAD 0x80
1.92 nicm 945: #define CLIENT_IDENTIFY 0x100
1.101 nicm 946: #define CLIENT_DEAD 0x200
1.1 nicm 947: int flags;
948:
1.92 nicm 949: struct timeval identify_timer;
950:
1.1 nicm 951: char *message_string;
952: struct timeval message_timer;
953:
954: char *prompt_string;
955: char *prompt_buffer;
956: size_t prompt_index;
1.33 nicm 957: int (*prompt_callbackfn)(void *, const char *);
958: void (*prompt_freefn)(void *);
1.1 nicm 959: void *prompt_data;
960:
1.117 nicm 961: #define PROMPT_SINGLE 0x1
1.1 nicm 962: int prompt_flags;
963:
964: u_int prompt_hindex;
965: ARRAY_DECL(, char *) prompt_hdata;
966:
967: struct mode_key_data prompt_mdata;
968:
969: struct session *session;
1.101 nicm 970:
971: int references;
1.1 nicm 972: };
973: ARRAY_DECL(clients, struct client *);
974:
975: /* Client context. */
976: struct client_ctx {
1.75 nicm 977: struct imsgbuf ibuf;
1.1 nicm 978:
1.53 nicm 979: enum {
980: CCTX_DETACH,
981: CCTX_EXIT,
982: CCTX_DIED,
1.98 nicm 983: CCTX_SHUTDOWN
1.53 nicm 984: } exittype;
985: const char *errstr;
1.1 nicm 986: };
987:
988: /* Key/command line command. */
989: struct cmd_ctx {
1.35 nicm 990: /*
991: * curclient is the client where this command was executed if inside
992: * tmux. This is NULL if the command came from the command-line.
993: *
994: * cmdclient is the client which sent the MSG_COMMAND to the server, if
995: * any. This is NULL unless the command came from the command-line.
996: *
1.52 nicm 997: * cmdclient and curclient may both be NULL if the command is in the
998: * configuration file.
1.35 nicm 999: */
1.1 nicm 1000: struct client *curclient;
1.54 nicm 1001: struct client *cmdclient;
1.35 nicm 1002:
1.1 nicm 1003: struct msg_command_data *msgdata;
1004:
1.90 nicm 1005: /* gcc2 doesn't understand attributes on function pointers... */
1006: #if defined(__GNUC__) && __GNUC__ >= 3
1.85 nicm 1007: void printflike2 (*print)(struct cmd_ctx *, const char *, ...);
1008: void printflike2 (*info)(struct cmd_ctx *, const char *, ...);
1009: void printflike2 (*error)(struct cmd_ctx *, const char *, ...);
1.90 nicm 1010: #else
1011: void (*print)(struct cmd_ctx *, const char *, ...);
1012: void (*info)(struct cmd_ctx *, const char *, ...);
1013: void (*error)(struct cmd_ctx *, const char *, ...);
1014: #endif
1.1 nicm 1015: };
1016:
1017: struct cmd {
1018: const struct cmd_entry *entry;
1019: void *data;
1020:
1021: TAILQ_ENTRY(cmd) qentry;
1022: };
1023: TAILQ_HEAD(cmd_list, cmd);
1024:
1025: struct cmd_entry {
1026: const char *name;
1027: const char *alias;
1028: const char *usage;
1029:
1030: #define CMD_STARTSERVER 0x1
1031: #define CMD_CANTNEST 0x2
1.74 nicm 1032: #define CMD_SENDENVIRON 0x4
1033: #define CMD_ARG1 0x8
1034: #define CMD_ARG01 0x10
1035: #define CMD_ARG2 0x20
1036: #define CMD_ARG12 0x40
1.27 nicm 1037: int flags;
1.1 nicm 1038:
1.27 nicm 1039: #define CMD_CHFLAG(flag) \
1040: ((flag) >= 'a' && (flag) <= 'z' ? 1ULL << ((flag) - 'a') : \
1041: (flag) >= 'A' && (flag) <= 'Z' ? 1ULL << (26 + (flag) - 'A') : 0)
1042: uint64_t chflags;
1.1 nicm 1043:
1044: void (*init)(struct cmd *, int);
1045: int (*parse)(struct cmd *, int, char **, char **);
1046: int (*exec)(struct cmd *, struct cmd_ctx *);
1047: void (*free)(struct cmd *);
1048: size_t (*print)(struct cmd *, char *, size_t);
1049: };
1050:
1051: /* Generic command data. */
1052: struct cmd_target_data {
1.27 nicm 1053: uint64_t chflags;
1.1 nicm 1054: char *target;
1055: char *arg;
1.74 nicm 1056: char *arg2;
1.1 nicm 1057: };
1058:
1059: struct cmd_srcdst_data {
1.27 nicm 1060: uint64_t chflags;
1.1 nicm 1061: char *src;
1062: char *dst;
1063: char *arg;
1.74 nicm 1064: char *arg2;
1.1 nicm 1065: };
1066:
1067: struct cmd_buffer_data {
1.27 nicm 1068: uint64_t chflags;
1.1 nicm 1069: char *target;
1070: int buffer;
1071: char *arg;
1.74 nicm 1072: char *arg2;
1.1 nicm 1073: };
1074:
1075: /* Key binding. */
1076: struct key_binding {
1077: int key;
1078: struct cmd_list *cmdlist;
1079: int can_repeat;
1080:
1081: SPLAY_ENTRY(key_binding) entry;
1082: };
1083: SPLAY_HEAD(key_bindings, key_binding);
1084:
1085: /* Set/display option data. */
1086: struct set_option_entry {
1087: const char *name;
1088: enum {
1089: SET_OPTION_STRING,
1090: SET_OPTION_NUMBER,
1.112 nicm 1091: SET_OPTION_KEYS,
1.1 nicm 1092: SET_OPTION_COLOUR,
1093: SET_OPTION_ATTRIBUTES,
1094: SET_OPTION_FLAG,
1095: SET_OPTION_CHOICE
1096: } type;
1097:
1098: u_int minimum;
1099: u_int maximum;
1100:
1101: const char **choices;
1102: };
1103: extern const struct set_option_entry set_option_table[];
1104: extern const struct set_option_entry set_window_option_table[];
1105:
1106: /* tmux.c */
1107: extern volatile sig_atomic_t sigwinch;
1108: extern volatile sig_atomic_t sigterm;
1109: extern volatile sig_atomic_t sigcont;
1110: extern volatile sig_atomic_t sigchld;
1111: extern volatile sig_atomic_t sigusr1;
1112: extern volatile sig_atomic_t sigusr2;
1.16 nicm 1113: extern struct options global_s_options;
1114: extern struct options global_w_options;
1.73 nicm 1115: extern struct environ global_environ;
1.1 nicm 1116: extern char *cfg_file;
1117: extern time_t server_activity;
1118: extern int debug_level;
1119: extern int be_quiet;
1120: extern time_t start_time;
1121: extern char *socket_path;
1.96 nicm 1122: extern int login_shell;
1.1 nicm 1123: void logfile(const char *);
1124: void siginit(void);
1125: void sigreset(void);
1126: void sighandler(int);
1.93 nicm 1127: const char *getshell(void);
1128: int checkshell(const char *);
1129: int areshell(const char *);
1.1 nicm 1130:
1131: /* cfg.c */
1.89 nicm 1132: int load_cfg(const char *, struct cmd_ctx *, char **);
1.1 nicm 1133:
1134: /* mode-key.c */
1.62 nicm 1135: extern const struct mode_key_table mode_key_tables[];
1136: extern struct mode_key_tree mode_key_tree_vi_edit;
1137: extern struct mode_key_tree mode_key_tree_vi_choice;
1138: extern struct mode_key_tree mode_key_tree_vi_copy;
1139: extern struct mode_key_tree mode_key_tree_emacs_edit;
1140: extern struct mode_key_tree mode_key_tree_emacs_choice;
1141: extern struct mode_key_tree mode_key_tree_emacs_copy;
1142: int mode_key_cmp(struct mode_key_binding *, struct mode_key_binding *);
1143: SPLAY_PROTOTYPE(mode_key_tree, mode_key_binding, entry, mode_key_cmp);
1144: const char *mode_key_tostring(struct mode_key_cmdstr *r, enum mode_key_cmd);
1.63 nicm 1145: enum mode_key_cmd mode_key_fromstring(struct mode_key_cmdstr *, const char *);
1146: const struct mode_key_table *mode_key_findtable(const char *);
1.62 nicm 1147: void mode_key_init_trees(void);
1148: void mode_key_free_trees(void);
1149: void mode_key_init(struct mode_key_data *, struct mode_key_tree *);
1.1 nicm 1150: enum mode_key_cmd mode_key_lookup(struct mode_key_data *, int);
1151:
1152: /* options.c */
1153: int options_cmp(struct options_entry *, struct options_entry *);
1154: SPLAY_PROTOTYPE(options_tree, options_entry, entry, options_cmp);
1155: void options_init(struct options *, struct options *);
1156: void options_free(struct options *);
1157: struct options_entry *options_find1(struct options *, const char *);
1158: struct options_entry *options_find(struct options *, const char *);
1.44 nicm 1159: void options_remove(struct options *, const char *);
1.111 nicm 1160: struct options_entry *printflike3 options_set_string(
1.1 nicm 1161: struct options *, const char *, const char *, ...);
1162: char *options_get_string(struct options *, const char *);
1.111 nicm 1163: struct options_entry *options_set_number(
1164: struct options *, const char *, long long);
1.1 nicm 1165: long long options_get_number(struct options *, const char *);
1.112 nicm 1166: struct options_entry *options_set_data(
1167: struct options *, const char *, void *, void (*)(void *));
1168: void *options_get_data(struct options *, const char *);
1.1 nicm 1169:
1.73 nicm 1170: /* environ.c */
1171: int environ_cmp(struct environ_entry *, struct environ_entry *);
1172: RB_PROTOTYPE(environ, environ_entry, entry, environ_cmp);
1173: void environ_init(struct environ *);
1174: void environ_free(struct environ *);
1175: void environ_copy(struct environ *, struct environ *);
1176: struct environ_entry *environ_find(struct environ *, const char *);
1177: void environ_set(struct environ *, const char *, const char *);
1178: void environ_put(struct environ *, const char *);
1179: void environ_unset(struct environ *, const char *);
1180: void environ_update(const char *, struct environ *, struct environ *);
1181:
1.1 nicm 1182: /* tty.c */
1.115 nicm 1183: void tty_raw(struct tty *, const char *);
1.47 nicm 1184: u_char tty_get_acs(struct tty *, u_char);
1.92 nicm 1185: void tty_attributes(struct tty *, const struct grid_cell *);
1.47 nicm 1186: void tty_reset(struct tty *);
1187: void tty_region(struct tty *, u_int, u_int, u_int);
1188: void tty_cursor(struct tty *, u_int, u_int, u_int, u_int);
1189: void tty_putcode(struct tty *, enum tty_code_code);
1190: void tty_putcode1(struct tty *, enum tty_code_code, int);
1191: void tty_putcode2(struct tty *, enum tty_code_code, int, int);
1192: void tty_puts(struct tty *, const char *);
1193: void tty_putc(struct tty *, u_char);
1194: void tty_pututf8(struct tty *, const struct grid_utf8 *);
1.113 nicm 1195: void tty_init(struct tty *, int, char *);
1.114 nicm 1196: void tty_resize(struct tty *);
1.47 nicm 1197: void tty_start_tty(struct tty *);
1198: void tty_stop_tty(struct tty *);
1199: void tty_detect_utf8(struct tty *);
1200: void tty_set_title(struct tty *, const char *);
1201: void tty_update_mode(struct tty *, int);
1202: void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int);
1.67 nicm 1203: int tty_open(struct tty *, const char *, char **);
1.76 nicm 1204: void tty_close(struct tty *);
1205: void tty_free(struct tty *);
1.79 nicm 1206: void tty_write(void (*)(
1207: struct tty *, const struct tty_ctx *), const struct tty_ctx *);
1208: void tty_cmd_alignmenttest(struct tty *, const struct tty_ctx *);
1209: void tty_cmd_cell(struct tty *, const struct tty_ctx *);
1210: void tty_cmd_clearendofline(struct tty *, const struct tty_ctx *);
1211: void tty_cmd_clearendofscreen(struct tty *, const struct tty_ctx *);
1212: void tty_cmd_clearline(struct tty *, const struct tty_ctx *);
1213: void tty_cmd_clearscreen(struct tty *, const struct tty_ctx *);
1214: void tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *);
1215: void tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *);
1216: void tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *);
1217: void tty_cmd_deleteline(struct tty *, const struct tty_ctx *);
1218: void tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *);
1219: void tty_cmd_insertline(struct tty *, const struct tty_ctx *);
1220: void tty_cmd_linefeed(struct tty *, const struct tty_ctx *);
1221: void tty_cmd_utf8character(struct tty *, const struct tty_ctx *);
1222: void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *);
1.1 nicm 1223:
1224: /* tty-term.c */
1225: extern struct tty_terms tty_terms;
1226: extern struct tty_term_code_entry tty_term_codes[NTTYCODE];
1.67 nicm 1227: struct tty_term *tty_term_find(char *, int, const char *, char **);
1.1 nicm 1228: void tty_term_free(struct tty_term *);
1229: int tty_term_has(struct tty_term *, enum tty_code_code);
1230: const char *tty_term_string(struct tty_term *, enum tty_code_code);
1231: const char *tty_term_string1(struct tty_term *, enum tty_code_code, int);
1232: const char *tty_term_string2(
1233: struct tty_term *, enum tty_code_code, int, int);
1234: int tty_term_number(struct tty_term *, enum tty_code_code);
1235: int tty_term_flag(struct tty_term *, enum tty_code_code);
1236:
1237: /* tty-keys.c */
1.47 nicm 1238: int tty_keys_cmp(struct tty_key *, struct tty_key *);
1.1 nicm 1239: RB_PROTOTYPE(tty_keys, tty_key, entry, tty_keys_cmp);
1.47 nicm 1240: void tty_keys_init(struct tty *);
1241: void tty_keys_free(struct tty *);
1242: int tty_keys_next(struct tty *, int *, u_char *);
1.1 nicm 1243:
1244: /* options-cmd.c */
1.110 nicm 1245: const char *set_option_print(
1246: const struct set_option_entry *, struct options_entry *);
1.1 nicm 1247: void set_option_string(struct cmd_ctx *,
1.68 nicm 1248: struct options *, const struct set_option_entry *, char *, int);
1.1 nicm 1249: void set_option_number(struct cmd_ctx *,
1250: struct options *, const struct set_option_entry *, char *);
1.112 nicm 1251: void set_option_keys(struct cmd_ctx *,
1.1 nicm 1252: struct options *, const struct set_option_entry *, char *);
1253: void set_option_colour(struct cmd_ctx *,
1254: struct options *, const struct set_option_entry *, char *);
1255: void set_option_attributes(struct cmd_ctx *,
1256: struct options *, const struct set_option_entry *, char *);
1257: void set_option_flag(struct cmd_ctx *,
1258: struct options *, const struct set_option_entry *, char *);
1259: void set_option_choice(struct cmd_ctx *,
1260: struct options *, const struct set_option_entry *, char *);
1261:
1262: /* paste.c */
1263: void paste_init_stack(struct paste_stack *);
1264: void paste_free_stack(struct paste_stack *);
1265: struct paste_buffer *paste_walk_stack(struct paste_stack *, uint *);
1266: struct paste_buffer *paste_get_top(struct paste_stack *);
1267: struct paste_buffer *paste_get_index(struct paste_stack *, u_int);
1268: int paste_free_top(struct paste_stack *);
1269: int paste_free_index(struct paste_stack *, u_int);
1.100 nicm 1270: void paste_add(struct paste_stack *, u_char *, size_t, u_int);
1271: int paste_replace(struct paste_stack *, u_int, u_char *, size_t);
1.1 nicm 1272:
1273: /* clock.c */
1.92 nicm 1274: extern const char clock_table[14][5][5];
1.1 nicm 1275: void clock_draw(struct screen_write_ctx *, u_int, int);
1276:
1277: /* cmd.c */
1.55 nicm 1278: int cmd_pack_argv(int, char **, char *, size_t);
1279: int cmd_unpack_argv(char *, size_t, int, char ***);
1280: void cmd_free_argv(int, char **);
1.1 nicm 1281: struct cmd *cmd_parse(int, char **, char **);
1282: int cmd_exec(struct cmd *, struct cmd_ctx *);
1283: void cmd_free(struct cmd *);
1284: size_t cmd_print(struct cmd *, char *, size_t);
1285: struct session *cmd_current_session(struct cmd_ctx *);
1286: struct client *cmd_find_client(struct cmd_ctx *, const char *);
1287: struct session *cmd_find_session(struct cmd_ctx *, const char *);
1288: struct winlink *cmd_find_window(
1.26 nicm 1289: struct cmd_ctx *, const char *, struct session **);
1290: int cmd_find_index(
1291: struct cmd_ctx *, const char *, struct session **);
1.65 nicm 1292: struct winlink *cmd_find_pane(struct cmd_ctx *,
1293: const char *, struct session **, struct window_pane **);
1.91 nicm 1294: char *cmd_template_replace(char *, const char *, int);
1.1 nicm 1295: extern const struct cmd_entry *cmd_table[];
1296: extern const struct cmd_entry cmd_attach_session_entry;
1297: extern const struct cmd_entry cmd_bind_key_entry;
1298: extern const struct cmd_entry cmd_break_pane_entry;
1.91 nicm 1299: extern const struct cmd_entry cmd_choose_client_entry;
1.1 nicm 1300: extern const struct cmd_entry cmd_choose_session_entry;
1301: extern const struct cmd_entry cmd_choose_window_entry;
1302: extern const struct cmd_entry cmd_clear_history_entry;
1303: extern const struct cmd_entry cmd_clock_mode_entry;
1304: extern const struct cmd_entry cmd_command_prompt_entry;
1305: extern const struct cmd_entry cmd_confirm_before_entry;
1306: extern const struct cmd_entry cmd_copy_buffer_entry;
1307: extern const struct cmd_entry cmd_copy_mode_entry;
1308: extern const struct cmd_entry cmd_delete_buffer_entry;
1309: extern const struct cmd_entry cmd_detach_client_entry;
1.36 nicm 1310: extern const struct cmd_entry cmd_display_message_entry;
1.92 nicm 1311: extern const struct cmd_entry cmd_display_panes_entry;
1.1 nicm 1312: extern const struct cmd_entry cmd_down_pane_entry;
1313: extern const struct cmd_entry cmd_find_window_entry;
1314: extern const struct cmd_entry cmd_has_session_entry;
1.19 nicm 1315: extern const struct cmd_entry cmd_if_shell_entry;
1.1 nicm 1316: extern const struct cmd_entry cmd_kill_pane_entry;
1317: extern const struct cmd_entry cmd_kill_server_entry;
1318: extern const struct cmd_entry cmd_kill_session_entry;
1319: extern const struct cmd_entry cmd_kill_window_entry;
1320: extern const struct cmd_entry cmd_last_window_entry;
1321: extern const struct cmd_entry cmd_link_window_entry;
1322: extern const struct cmd_entry cmd_list_buffers_entry;
1323: extern const struct cmd_entry cmd_list_clients_entry;
1324: extern const struct cmd_entry cmd_list_commands_entry;
1325: extern const struct cmd_entry cmd_list_keys_entry;
1326: extern const struct cmd_entry cmd_list_sessions_entry;
1327: extern const struct cmd_entry cmd_list_windows_entry;
1328: extern const struct cmd_entry cmd_load_buffer_entry;
1.118 ! nicm 1329: extern const struct cmd_entry cmd_lock_client_entry;
1.1 nicm 1330: extern const struct cmd_entry cmd_lock_server_entry;
1.118 ! nicm 1331: extern const struct cmd_entry cmd_lock_session_entry;
1.1 nicm 1332: extern const struct cmd_entry cmd_move_window_entry;
1333: extern const struct cmd_entry cmd_new_session_entry;
1334: extern const struct cmd_entry cmd_new_window_entry;
1335: extern const struct cmd_entry cmd_next_layout_entry;
1336: extern const struct cmd_entry cmd_next_window_entry;
1337: extern const struct cmd_entry cmd_paste_buffer_entry;
1338: extern const struct cmd_entry cmd_previous_layout_entry;
1339: extern const struct cmd_entry cmd_previous_window_entry;
1340: extern const struct cmd_entry cmd_refresh_client_entry;
1341: extern const struct cmd_entry cmd_rename_session_entry;
1342: extern const struct cmd_entry cmd_rename_window_entry;
1343: extern const struct cmd_entry cmd_resize_pane_entry;
1344: extern const struct cmd_entry cmd_respawn_window_entry;
1345: extern const struct cmd_entry cmd_rotate_window_entry;
1.107 nicm 1346: extern const struct cmd_entry cmd_run_shell_entry;
1.1 nicm 1347: extern const struct cmd_entry cmd_save_buffer_entry;
1348: extern const struct cmd_entry cmd_scroll_mode_entry;
1349: extern const struct cmd_entry cmd_select_layout_entry;
1350: extern const struct cmd_entry cmd_select_pane_entry;
1351: extern const struct cmd_entry cmd_select_prompt_entry;
1352: extern const struct cmd_entry cmd_select_window_entry;
1353: extern const struct cmd_entry cmd_send_keys_entry;
1354: extern const struct cmd_entry cmd_send_prefix_entry;
1355: extern const struct cmd_entry cmd_server_info_entry;
1356: extern const struct cmd_entry cmd_set_buffer_entry;
1.73 nicm 1357: extern const struct cmd_entry cmd_set_environment_entry;
1.1 nicm 1358: extern const struct cmd_entry cmd_set_option_entry;
1359: extern const struct cmd_entry cmd_set_window_option_entry;
1360: extern const struct cmd_entry cmd_show_buffer_entry;
1.73 nicm 1361: extern const struct cmd_entry cmd_show_environment_entry;
1.1 nicm 1362: extern const struct cmd_entry cmd_show_options_entry;
1363: extern const struct cmd_entry cmd_show_window_options_entry;
1364: extern const struct cmd_entry cmd_source_file_entry;
1365: extern const struct cmd_entry cmd_split_window_entry;
1366: extern const struct cmd_entry cmd_start_server_entry;
1367: extern const struct cmd_entry cmd_suspend_client_entry;
1368: extern const struct cmd_entry cmd_swap_pane_entry;
1369: extern const struct cmd_entry cmd_swap_window_entry;
1370: extern const struct cmd_entry cmd_switch_client_entry;
1371: extern const struct cmd_entry cmd_unbind_key_entry;
1372: extern const struct cmd_entry cmd_unlink_window_entry;
1373: extern const struct cmd_entry cmd_up_pane_entry;
1374:
1375: /* cmd-list.c */
1376: struct cmd_list *cmd_list_parse(int, char **, char **);
1377: int cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
1378: void cmd_list_free(struct cmd_list *);
1379: size_t cmd_list_print(struct cmd_list *, char *, size_t);
1380:
1381: /* cmd-string.c */
1382: int cmd_string_parse(const char *, struct cmd_list **, char **);
1383:
1384: /* cmd-generic.c */
1385: size_t cmd_prarg(char *, size_t, const char *, char *);
1.65 nicm 1386: #define CMD_TARGET_PANE_USAGE "[-t target-pane]"
1.1 nicm 1387: #define CMD_TARGET_WINDOW_USAGE "[-t target-window]"
1388: #define CMD_TARGET_SESSION_USAGE "[-t target-session]"
1389: #define CMD_TARGET_CLIENT_USAGE "[-t target-client]"
1390: void cmd_target_init(struct cmd *, int);
1391: int cmd_target_parse(struct cmd *, int, char **, char **);
1392: void cmd_target_free(struct cmd *);
1393: size_t cmd_target_print(struct cmd *, char *, size_t);
1.65 nicm 1394: #define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]"
1.1 nicm 1395: #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]"
1396: #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]"
1397: #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]"
1398: void cmd_srcdst_init(struct cmd *, int);
1399: int cmd_srcdst_parse(struct cmd *, int, char **, char **);
1400: void cmd_srcdst_free(struct cmd *);
1401: size_t cmd_srcdst_print(struct cmd *, char *, size_t);
1.65 nicm 1402: #define CMD_BUFFER_PANE_USAGE "[-b buffer-index] [-t target-pane]"
1.1 nicm 1403: #define CMD_BUFFER_WINDOW_USAGE "[-b buffer-index] [-t target-window]"
1404: #define CMD_BUFFER_SESSION_USAGE "[-b buffer-index] [-t target-session]"
1405: #define CMD_BUFFER_CLIENT_USAGE "[-b buffer-index] [-t target-client]"
1406: void cmd_buffer_init(struct cmd *, int);
1407: int cmd_buffer_parse(struct cmd *, int, char **, char **);
1408: void cmd_buffer_free(struct cmd *);
1409: size_t cmd_buffer_print(struct cmd *, char *, size_t);
1410:
1411: /* client.c */
1412: int client_init(char *, struct client_ctx *, int, int);
1413: int client_main(struct client_ctx *);
1.53 nicm 1414: int client_msg_dispatch(struct client_ctx *);
1.1 nicm 1415:
1416: /* client-fn.c */
1.64 nicm 1417: void client_write_server(struct client_ctx *, enum msgtype, void *, size_t);
1.1 nicm 1418: void client_fill_session(struct msg_command_data *);
1.66 nicm 1419: void client_suspend(void);
1.1 nicm 1420:
1421: /* key-bindings.c */
1422: extern struct key_bindings key_bindings;
1423: int key_bindings_cmp(struct key_binding *, struct key_binding *);
1424: SPLAY_PROTOTYPE(key_bindings, key_binding, entry, key_bindings_cmp);
1425: struct key_binding *key_bindings_lookup(int);
1426: void key_bindings_add(int, int, struct cmd_list *);
1427: void key_bindings_remove(int);
1.24 nicm 1428: void key_bindings_clean(void);
1.1 nicm 1429: void key_bindings_init(void);
1430: void key_bindings_free(void);
1431: void key_bindings_dispatch(struct key_binding *, struct client *);
1432: void printflike2 key_bindings_error(struct cmd_ctx *, const char *, ...);
1433: void printflike2 key_bindings_print(struct cmd_ctx *, const char *, ...);
1434: void printflike2 key_bindings_info(struct cmd_ctx *, const char *, ...);
1435:
1436: /* key-string.c */
1437: int key_string_lookup_string(const char *);
1438: const char *key_string_lookup_key(int);
1439:
1440: /* server.c */
1441: extern struct clients clients;
1.101 nicm 1442: extern struct clients dead_clients;
1.1 nicm 1443: int server_start(char *);
1444:
1445: /* server-msg.c */
1446: int server_msg_dispatch(struct client *);
1447:
1448: /* server-fn.c */
1.73 nicm 1449: void server_fill_environ(struct session *, struct environ *);
1.55 nicm 1450: void server_write_error(struct client *, const char *);
1.1 nicm 1451: void server_write_client(
1.64 nicm 1452: struct client *, enum msgtype, const void *, size_t);
1.1 nicm 1453: void server_write_session(
1.64 nicm 1454: struct session *, enum msgtype, const void *, size_t);
1.1 nicm 1455: void server_redraw_client(struct client *);
1456: void server_status_client(struct client *);
1457: void server_redraw_session(struct session *);
1458: void server_status_session(struct session *);
1459: void server_redraw_window(struct window *);
1460: void server_status_window(struct window *);
1461: void server_lock(void);
1.118 ! nicm 1462: void server_lock_session(struct session *);
! 1463: void server_lock_client(struct client *);
1.1 nicm 1464: int server_unlock(const char *);
1.37 nicm 1465: void server_kill_window(struct window *);
1.106 nicm 1466: int server_link_window(
1467: struct winlink *, struct session *, int, int, int, char **);
1468: void server_unlink_window(struct session *, struct winlink *);
1.103 nicm 1469: void server_destroy_session(struct session *);
1.92 nicm 1470: void server_set_identify(struct client *);
1471: void server_clear_identify(struct client *);
1.1 nicm 1472:
1473: /* status.c */
1474: int status_redraw(struct client *);
1.36 nicm 1475: char *status_replace(struct session *, const char *, time_t);
1.32 nicm 1476: void printflike2 status_message_set(struct client *, const char *, ...);
1.1 nicm 1477: void status_message_clear(struct client *);
1478: int status_message_redraw(struct client *);
1.33 nicm 1479: void status_prompt_set(struct client *, const char *,
1480: int (*)(void *, const char *), void (*)(void *), void *, int);
1.1 nicm 1481: void status_prompt_clear(struct client *);
1482: int status_prompt_redraw(struct client *);
1483: void status_prompt_key(struct client *, int);
1.87 nicm 1484: void status_prompt_update(struct client *, const char *);
1.1 nicm 1485:
1486: /* resize.c */
1487: void recalculate_sizes(void);
1488:
1489: /* input.c */
1490: void input_init(struct window_pane *);
1491: void input_free(struct window_pane *);
1492: void input_parse(struct window_pane *);
1493:
1494: /* input-key.c */
1495: void input_key(struct window_pane *, int);
1496: void input_mouse(struct window_pane *, u_char, u_char, u_char);
1497:
1498: /* colour.c */
1.102 nicm 1499: void colour_set_fg(struct grid_cell *, int);
1500: void colour_set_bg(struct grid_cell *, int);
1501: const char *colour_tostring(int);
1.1 nicm 1502: int colour_fromstring(const char *);
1503: u_char colour_256to16(u_char);
1504: u_char colour_256to88(u_char);
1505:
1506: /* attributes.c */
1507: const char *attributes_tostring(u_char);
1508: int attributes_fromstring(const char *);
1509:
1510: /* grid.c */
1511: extern const struct grid_cell grid_default_cell;
1512: struct grid *grid_create(u_int, u_int, u_int);
1513: void grid_destroy(struct grid *);
1514: int grid_compare(struct grid *, struct grid *);
1515: void grid_expand_line(struct grid *, u_int, u_int);
1516: void grid_expand_line_utf8(struct grid *, u_int, u_int);
1517: void grid_scroll_line(struct grid *);
1518: const struct grid_cell *grid_peek_cell(struct grid *, u_int, u_int);
1519: struct grid_cell *grid_get_cell(struct grid *, u_int, u_int);
1520: void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *);
1521: const struct grid_utf8 *grid_peek_utf8(struct grid *, u_int, u_int);
1522: struct grid_utf8 *grid_get_utf8(struct grid *, u_int, u_int);
1523: void grid_set_utf8(struct grid *, u_int, u_int, const struct grid_utf8 *);
1524: void grid_clear(struct grid *, u_int, u_int, u_int, u_int);
1525: void grid_clear_lines(struct grid *, u_int, u_int);
1526: void grid_move_lines(struct grid *, u_int, u_int, u_int);
1527: void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int);
1.9 nicm 1528: char *grid_string_cells(struct grid *, u_int, u_int, u_int);
1.25 nicm 1529: void grid_duplicate_lines(
1530: struct grid *, u_int, struct grid *, u_int, u_int);
1.1 nicm 1531:
1532: /* grid-view.c */
1533: const struct grid_cell *grid_view_peek_cell(struct grid *, u_int, u_int);
1534: struct grid_cell *grid_view_get_cell(struct grid *, u_int, u_int);
1535: void grid_view_set_cell(
1536: struct grid *, u_int, u_int, const struct grid_cell *);
1537: const struct grid_utf8 *grid_view_peek_utf8(struct grid *, u_int, u_int);
1538: struct grid_utf8 *grid_view_get_utf8(struct grid *, u_int, u_int);
1539: void grid_view_set_utf8(
1540: struct grid *, u_int, u_int, const struct grid_utf8 *);
1541: void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int);
1542: void grid_view_scroll_region_up(struct grid *, u_int, u_int);
1543: void grid_view_scroll_region_down(struct grid *, u_int, u_int);
1544: void grid_view_insert_lines(struct grid *, u_int, u_int);
1.18 nicm 1545: void grid_view_insert_lines_region(struct grid *, u_int, u_int, u_int);
1.1 nicm 1546: void grid_view_delete_lines(struct grid *, u_int, u_int);
1.18 nicm 1547: void grid_view_delete_lines_region(struct grid *, u_int, u_int, u_int);
1.1 nicm 1548: void grid_view_insert_cells(struct grid *, u_int, u_int, u_int);
1549: void grid_view_delete_cells(struct grid *, u_int, u_int, u_int);
1.9 nicm 1550: char *grid_view_string_cells(struct grid *, u_int, u_int, u_int);
1.1 nicm 1551:
1552: /* screen-write.c */
1553: void screen_write_start(
1554: struct screen_write_ctx *, struct window_pane *, struct screen *);
1555: void screen_write_stop(struct screen_write_ctx *);
1.99 nicm 1556: size_t printflike2 screen_write_cstrlen(int, const char *, ...);
1557: void printflike5 screen_write_cnputs(struct screen_write_ctx *,
1558: ssize_t, struct grid_cell *, int, const char *, ...);
1.4 nicm 1559: size_t printflike2 screen_write_strlen(int, const char *, ...);
1.3 nicm 1560: void printflike3 screen_write_puts(struct screen_write_ctx *,
1561: struct grid_cell *, const char *, ...);
1.4 nicm 1562: void printflike5 screen_write_nputs(struct screen_write_ctx *,
1563: ssize_t, struct grid_cell *, int, const char *, ...);
1.3 nicm 1564: void screen_write_vnputs(struct screen_write_ctx *,
1.4 nicm 1565: ssize_t, struct grid_cell *, int, const char *, va_list);
1.99 nicm 1566: void screen_write_parsestyle(
1567: struct grid_cell *, struct grid_cell *, const char *);
1.1 nicm 1568: void screen_write_putc(
1569: struct screen_write_ctx *, struct grid_cell *, u_char);
1570: void screen_write_copy(struct screen_write_ctx *,
1571: struct screen *, u_int, u_int, u_int, u_int);
1572: void screen_write_cursorup(struct screen_write_ctx *, u_int);
1573: void screen_write_cursordown(struct screen_write_ctx *, u_int);
1574: void screen_write_cursorright(struct screen_write_ctx *, u_int);
1575: void screen_write_cursorleft(struct screen_write_ctx *, u_int);
1.5 nicm 1576: void screen_write_alignmenttest(struct screen_write_ctx *);
1.1 nicm 1577: void screen_write_insertcharacter(struct screen_write_ctx *, u_int);
1578: void screen_write_deletecharacter(struct screen_write_ctx *, u_int);
1579: void screen_write_insertline(struct screen_write_ctx *, u_int);
1580: void screen_write_deleteline(struct screen_write_ctx *, u_int);
1581: void screen_write_clearline(struct screen_write_ctx *);
1582: void screen_write_clearendofline(struct screen_write_ctx *);
1583: void screen_write_clearstartofline(struct screen_write_ctx *);
1584: void screen_write_cursormove(struct screen_write_ctx *, u_int, u_int);
1585: void screen_write_cursormode(struct screen_write_ctx *, int);
1586: void screen_write_reverseindex(struct screen_write_ctx *);
1587: void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int);
1588: void screen_write_insertmode(struct screen_write_ctx *, int);
1589: void screen_write_mousemode(struct screen_write_ctx *, int);
1.72 nicm 1590: void screen_write_linefeed(struct screen_write_ctx *, int);
1.1 nicm 1591: void screen_write_carriagereturn(struct screen_write_ctx *);
1592: void screen_write_kcursormode(struct screen_write_ctx *, int);
1593: void screen_write_kkeypadmode(struct screen_write_ctx *, int);
1594: void screen_write_clearendofscreen(struct screen_write_ctx *);
1595: void screen_write_clearstartofscreen(struct screen_write_ctx *);
1596: void screen_write_clearscreen(struct screen_write_ctx *);
1597: void screen_write_cell(
1598: struct screen_write_ctx *, const struct grid_cell *, u_char *);
1599:
1600: /* screen-redraw.c */
1.29 nicm 1601: void screen_redraw_screen(struct client *, int);
1.1 nicm 1602: void screen_redraw_pane(struct client *, struct window_pane *);
1603:
1604: /* screen.c */
1605: void screen_init(struct screen *, u_int, u_int, u_int);
1606: void screen_reinit(struct screen *);
1607: void screen_free(struct screen *);
1.6 nicm 1608: void screen_reset_tabs(struct screen *);
1.1 nicm 1609: void screen_set_title(struct screen *, const char *);
1610: void screen_resize(struct screen *, u_int, u_int);
1611: void screen_set_selection(
1612: struct screen *, u_int, u_int, u_int, u_int, struct grid_cell *);
1613: void screen_clear_selection(struct screen *);
1614: int screen_check_selection(struct screen *, u_int, u_int);
1615:
1616: /* window.c */
1617: extern struct windows windows;
1618: int window_cmp(struct window *, struct window *);
1619: int winlink_cmp(struct winlink *, struct winlink *);
1620: RB_PROTOTYPE(windows, window, entry, window_cmp);
1621: RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp);
1622: struct winlink *winlink_find_by_index(struct winlinks *, int);
1623: struct winlink *winlink_find_by_window(struct winlinks *, struct window *);
1.81 nicm 1624: int winlink_next_index(struct winlinks *, int);
1.1 nicm 1625: u_int winlink_count(struct winlinks *);
1626: struct winlink *winlink_add(struct winlinks *, struct window *, int);
1627: void winlink_remove(struct winlinks *, struct winlink *);
1628: struct winlink *winlink_next(struct winlinks *, struct winlink *);
1629: struct winlink *winlink_previous(struct winlinks *, struct winlink *);
1630: void winlink_stack_push(struct winlink_stack *, struct winlink *);
1631: void winlink_stack_remove(struct winlink_stack *, struct winlink *);
1632: int window_index(struct window *, u_int *);
1633: struct window *window_create1(u_int, u_int);
1.73 nicm 1634: struct window *window_create(const char *, const char *, const char *,
1.93 nicm 1635: const char *, struct environ *, struct termios *,
1636: u_int, u_int, u_int, char **);
1.1 nicm 1637: void window_destroy(struct window *);
1638: void window_set_active_pane(struct window *, struct window_pane *);
1.51 nicm 1639: struct window_pane *window_add_pane(struct window *, u_int);
1.44 nicm 1640: void window_resize(struct window *, u_int, u_int);
1.1 nicm 1641: void window_remove_pane(struct window *, struct window_pane *);
1642: struct window_pane *window_pane_at_index(struct window *, u_int);
1.36 nicm 1643: u_int window_pane_index(struct window *, struct window_pane *);
1.1 nicm 1644: u_int window_count_panes(struct window *);
1645: void window_destroy_panes(struct window *);
1646: struct window_pane *window_pane_create(struct window *, u_int, u_int, u_int);
1647: void window_pane_destroy(struct window_pane *);
1.80 nicm 1648: int window_pane_spawn(struct window_pane *, const char *,
1.93 nicm 1649: const char *, const char *, struct environ *,
1650: struct termios *, char **);
1.44 nicm 1651: void window_pane_resize(struct window_pane *, u_int, u_int);
1.1 nicm 1652: int window_pane_set_mode(
1653: struct window_pane *, const struct window_mode *);
1654: void window_pane_reset_mode(struct window_pane *);
1655: void window_pane_parse(struct window_pane *);
1656: void window_pane_key(struct window_pane *, struct client *, int);
1657: void window_pane_mouse(struct window_pane *,
1658: struct client *, u_char, u_char, u_char);
1.28 nicm 1659: int window_pane_visible(struct window_pane *);
1.10 nicm 1660: char *window_pane_search(
1.39 nicm 1661: struct window_pane *, const char *, u_int *);
1.1 nicm 1662:
1663: /* layout.c */
1.39 nicm 1664: struct layout_cell *layout_create_cell(struct layout_cell *);
1665: void layout_free_cell(struct layout_cell *);
1666: void layout_print_cell(struct layout_cell *, const char *, u_int);
1667: void layout_set_size(
1668: struct layout_cell *, u_int, u_int, u_int, u_int);
1669: void layout_make_leaf(
1670: struct layout_cell *, struct window_pane *);
1671: void layout_make_node(struct layout_cell *, enum layout_type);
1672: void layout_fix_offsets(struct layout_cell *);
1673: void layout_fix_panes(struct window *, u_int, u_int);
1674: u_int layout_resize_check(struct layout_cell *, enum layout_type);
1675: void layout_resize_adjust(
1676: struct layout_cell *, enum layout_type, int);
1677: void layout_init(struct window *);
1678: void layout_free(struct window *);
1679: void layout_resize(struct window *, u_int, u_int);
1680: void layout_resize_pane(
1681: struct window_pane *, enum layout_type, int);
1682: int layout_split_pane(struct window_pane *,
1683: enum layout_type, int, struct window_pane *);
1684: void layout_close_pane(struct window_pane *);
1685:
1686: /* layout-set.c */
1687: const char *layout_set_name(u_int);
1688: int layout_set_lookup(const char *);
1689: u_int layout_set_select(struct window *, u_int);
1690: u_int layout_set_next(struct window *);
1691: u_int layout_set_previous(struct window *);
1692: void layout_set_active_changed(struct window *);
1.1 nicm 1693:
1694: /* window-clock.c */
1695: extern const struct window_mode window_clock_mode;
1696:
1697: /* window-copy.c */
1698: extern const struct window_mode window_copy_mode;
1699: void window_copy_pageup(struct window_pane *);
1700:
1701: /* window-scroll.c */
1702: extern const struct window_mode window_scroll_mode;
1703: void window_scroll_pageup(struct window_pane *);
1704:
1705: /* window-more.c */
1706: extern const struct window_mode window_more_mode;
1707: void window_more_vadd(struct window_pane *, const char *, va_list);
1708:
1709: /* window-choose.c */
1710: extern const struct window_mode window_choose_mode;
1711: void window_choose_vadd(
1712: struct window_pane *, int, const char *, va_list);
1713: void printflike3 window_choose_add(
1714: struct window_pane *, int, const char *, ...);
1715: void window_choose_ready(struct window_pane *,
1.34 nicm 1716: u_int, void (*)(void *, int), void (*)(void *), void *);
1.1 nicm 1717:
1718: /* names.c */
1719: void set_window_names(void);
1720: char *default_window_name(struct window *);
1721:
1722: /* session.c */
1723: extern struct sessions sessions;
1.101 nicm 1724: extern struct sessions dead_sessions;
1.1 nicm 1725: void session_alert_add(struct session *, struct window *, int);
1726: void session_alert_cancel(struct session *, struct winlink *);
1727: int session_alert_has(struct session *, struct winlink *, int);
1728: int session_alert_has_window(struct session *, struct window *, int);
1729: struct session *session_find(const char *);
1.80 nicm 1730: struct session *session_create(const char *, const char *, const char *,
1.81 nicm 1731: struct environ *, struct termios *, int, u_int, u_int,
1732: char **);
1.1 nicm 1733: void session_destroy(struct session *);
1734: int session_index(struct session *, u_int *);
1735: struct winlink *session_new(struct session *,
1736: const char *, const char *, const char *, int, char **);
1737: struct winlink *session_attach(
1738: struct session *, struct window *, int, char **);
1739: int session_detach(struct session *, struct winlink *);
1740: int session_has(struct session *, struct window *);
1741: int session_next(struct session *, int);
1742: int session_previous(struct session *, int);
1743: int session_select(struct session *, int);
1744: int session_last(struct session *);
1745:
1746: /* utf8.c */
1747: void utf8_build(void);
1.7 nicm 1748: int utf8_width(const u_char *);
1.1 nicm 1749:
1750: /* procname.c */
1751: char *get_proc_name(int, char *);
1752:
1753: /* buffer.c */
1754: struct buffer *buffer_create(size_t);
1755: void buffer_destroy(struct buffer *);
1756: void buffer_ensure(struct buffer *, size_t);
1757: void buffer_add(struct buffer *, size_t);
1758: void buffer_remove(struct buffer *, size_t);
1759: void buffer_write(struct buffer *, const void *, size_t);
1760: void buffer_read(struct buffer *, void *, size_t);
1761: void buffer_write8(struct buffer *, uint8_t);
1762: uint8_t buffer_read8(struct buffer *);
1763:
1764: /* buffer-poll.c */
1765: int buffer_poll(struct pollfd *, struct buffer *, struct buffer *);
1766:
1767: /* log.c */
1768: void log_open_tty(int);
1769: void log_open_file(int, const char *);
1770: void log_close(void);
1771: void printflike1 log_warn(const char *, ...);
1772: void printflike1 log_warnx(const char *, ...);
1773: void printflike1 log_info(const char *, ...);
1774: void printflike1 log_debug(const char *, ...);
1775: void printflike1 log_debug2(const char *, ...);
1.85 nicm 1776: __dead void printflike1 log_fatal(const char *, ...);
1777: __dead void printflike1 log_fatalx(const char *, ...);
1.1 nicm 1778:
1779: /* xmalloc.c */
1780: char *xstrdup(const char *);
1781: void *xcalloc(size_t, size_t);
1782: void *xmalloc(size_t);
1783: void *xrealloc(void *, size_t, size_t);
1784: void xfree(void *);
1785: int printflike2 xasprintf(char **, const char *, ...);
1786: int xvasprintf(char **, const char *, va_list);
1787: int printflike3 xsnprintf(char *, size_t, const char *, ...);
1788: int xvsnprintf(char *, size_t, const char *, va_list);
1789:
1790: #endif /* TMUX_H */