Annotation of src/usr.bin/tmux/tmux.h, Revision 1.113
1.113 ! nicm 1: /* $OpenBSD: tmux.h,v 1.112 2009/09/22 12:38:10 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:
1.113 ! nicm 22: #define PROTOCOL_VERSION 2
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,
133: KEYC_F2,
134: KEYC_F3,
135: KEYC_F4,
136: KEYC_F5,
137: KEYC_F6,
138: KEYC_F7,
139: KEYC_F8,
140: KEYC_F9,
141: KEYC_F10,
142: KEYC_F11,
143: KEYC_F12,
144: KEYC_F13,
145: KEYC_F14,
146: KEYC_F15,
147: KEYC_F16,
148: KEYC_F17,
149: KEYC_F18,
150: KEYC_F19,
151: KEYC_F20,
152: KEYC_IC,
153: KEYC_DC,
154: KEYC_HOME,
155: KEYC_END,
156: KEYC_NPAGE,
157: KEYC_PPAGE,
158: KEYC_BTAB,
159:
160: /* Arrow keys. */
161: KEYC_UP,
162: KEYC_DOWN,
163: KEYC_LEFT,
164: KEYC_RIGHT,
165:
166: /* Numeric keypad. Numbered from top-left, KPY_X. */
167: KEYC_KP0_1,
168: KEYC_KP0_2,
169: KEYC_KP0_3,
170: KEYC_KP1_0,
171: KEYC_KP1_1,
172: KEYC_KP1_2,
173: KEYC_KP1_3,
174: KEYC_KP2_0,
175: KEYC_KP2_1,
176: KEYC_KP2_2,
177: KEYC_KP3_0,
178: KEYC_KP3_1,
179: KEYC_KP3_2,
180: KEYC_KP3_3,
181: KEYC_KP4_0,
182: KEYC_KP4_2,
183: };
1.1 nicm 184:
185: /* Termcap codes. */
186: enum tty_code_code {
187: TTYC_AX = 0,
188: TTYC_ACSC, /* acs_chars, ac */
189: TTYC_BEL, /* bell, bl */
190: TTYC_BLINK, /* enter_blink_mode, mb */
191: TTYC_BOLD, /* enter_bold_mode, md */
192: TTYC_CIVIS, /* cursor_invisible, vi */
193: TTYC_CLEAR, /* clear_screen, cl */
194: TTYC_CNORM, /* cursor_normal, ve */
195: TTYC_COLORS, /* max_colors, Co */
196: TTYC_CSR, /* change_scroll_region, cs */
197: TTYC_CUD, /* parm_down_cursor, DO */
198: TTYC_CUD1, /* cursor_down, do */
199: TTYC_CUP, /* cursor_address, cm */
200: TTYC_DCH, /* parm_dch, DC */
201: TTYC_DCH1, /* delete_character, dc */
202: TTYC_DIM, /* enter_dim_mode, mh */
203: TTYC_DL, /* parm_delete_line, DL */
204: TTYC_DL1, /* delete_line, dl */
205: TTYC_EL, /* clr_eol, ce */
206: TTYC_EL1, /* clr_bol, cb */
207: TTYC_ENACS, /* ena_acs, eA */
208: TTYC_ICH, /* parm_ich, IC */
209: TTYC_ICH1, /* insert_character, ic */
210: TTYC_IL, /* parm_insert_line, IL */
211: TTYC_IL1, /* insert_line, il */
212: TTYC_INVIS, /* enter_secure_mode, mk */
213: TTYC_IS1, /* init_1string, i1 */
214: TTYC_IS2, /* init_2string, i2 */
215: TTYC_IS3, /* init_3string, i3 */
216: TTYC_KCBT, /* key_btab, kB */
217: TTYC_KCUB1, /* key_left, kl */
218: TTYC_KCUD1, /* key_down, kd */
219: TTYC_KCUF1, /* key_right, kr */
220: TTYC_KCUU1, /* key_up, ku */
221: TTYC_KDCH1, /* key_dc, kD */
222: TTYC_KEND, /* key_end, ke */
223: TTYC_KF1, /* key_f1, k1 */
224: TTYC_KF10, /* key_f10, k; */
225: TTYC_KF11, /* key_f11, F1 */
226: TTYC_KF12, /* key_f12, F2 */
227: TTYC_KF13, /* key_f13, F3 */
228: TTYC_KF14, /* key_f14, F4 */
229: TTYC_KF15, /* key_f15, F5 */
230: TTYC_KF16, /* key_f16, F6 */
231: TTYC_KF17, /* key_f17, F7 */
232: TTYC_KF18, /* key_f18, F8 */
233: TTYC_KF19, /* key_f19, F9 */
234: TTYC_KF20, /* key_f20, F10 */
235: TTYC_KF2, /* key_f2, k2 */
236: TTYC_KF3, /* key_f3, k3 */
237: TTYC_KF4, /* key_f4, k4 */
238: TTYC_KF5, /* key_f5, k5 */
239: TTYC_KF6, /* key_f6, k6 */
240: TTYC_KF7, /* key_f7, k7 */
241: TTYC_KF8, /* key_f8, k8 */
242: TTYC_KF9, /* key_f9, k9 */
243: TTYC_KHOME, /* key_home, kh */
244: TTYC_KICH1, /* key_ic, kI */
245: TTYC_KMOUS, /* key_mouse, Km */
246: TTYC_KNP, /* key_npage, kN */
247: TTYC_KPP, /* key_ppage, kP */
248: TTYC_OP, /* orig_pair, op */
249: TTYC_REV, /* enter_reverse_mode, mr */
250: TTYC_RI, /* scroll_reverse, sr */
251: TTYC_RMACS, /* exit_alt_charset_mode */
252: TTYC_RMCUP, /* exit_ca_mode, te */
253: TTYC_RMIR, /* exit_insert_mode, ei */
254: TTYC_RMKX, /* keypad_local, ke */
255: TTYC_SETAB, /* set_a_background, AB */
256: TTYC_SETAF, /* set_a_foreground, AF */
257: TTYC_SGR0, /* exit_attribute_mode, me */
258: TTYC_SMACS, /* enter_alt_charset_mode, as */
259: TTYC_SMCUP, /* enter_ca_mode, ti */
260: TTYC_SMIR, /* enter_insert_mode, im */
261: TTYC_SMKX, /* keypad_xmit, ks */
262: TTYC_SMSO, /* enter_standout_mode, so */
263: TTYC_SMUL, /* enter_underline_mode, us */
264: TTYC_XENL, /* eat_newline_glitch, xn */
265: };
266: #define NTTYCODE (TTYC_XENL + 1)
267:
268: /* Termcap types. */
269: enum tty_code_type {
270: TTYCODE_NONE = 0,
271: TTYCODE_STRING,
272: TTYCODE_NUMBER,
273: TTYCODE_FLAG,
274: };
275:
276: /* Termcap code. */
277: struct tty_code {
278: enum tty_code_type type;
279: union {
280: char *string;
281: int number;
282: int flag;
283: } value;
284: };
285:
286: /* Entry in terminal code table. */
287: struct tty_term_code_entry {
288: enum tty_code_code code;
289: enum tty_code_type type;
290: const char *name;
291: };
292:
293: /* Message codes. */
1.64 nicm 294: enum msgtype {
1.1 nicm 295: MSG_COMMAND,
296: MSG_DETACH,
297: MSG_ERROR,
298: MSG_EXIT,
299: MSG_EXITED,
300: MSG_EXITING,
301: MSG_IDENTIFY,
302: MSG_PRINT,
303: MSG_READY,
304: MSG_RESIZE,
305: MSG_SHUTDOWN,
306: MSG_SUSPEND,
307: MSG_UNLOCK,
1.75 nicm 308: MSG_VERSION,
1.1 nicm 309: MSG_WAKEUP,
1.73 nicm 310: MSG_ENVIRON
1.1 nicm 311: };
312:
1.55 nicm 313: /*
1.75 nicm 314: * Message data.
1.55 nicm 315: *
316: * Don't forget to bump PROTOCOL_VERSION if any of these change!
317: */
318: struct msg_print_data {
319: char msg[PRINT_LENGTH];
320: };
321:
1.1 nicm 322: struct msg_command_data {
323: pid_t pid; /* pid from $TMUX or -1 */
324: u_int idx; /* index from $TMUX */
325:
1.55 nicm 326: int argc;
327: char argv[COMMAND_LENGTH];
1.1 nicm 328: };
329:
330: struct msg_identify_data {
331: char cwd[MAXPATHLEN];
332:
1.55 nicm 333: char term[TERMINAL_LENGTH];
334:
1.1 nicm 335: #define IDENTIFY_UTF8 0x1
336: #define IDENTIFY_256COLOURS 0x2
337: #define IDENTIFY_88COLOURS 0x4
338: #define IDENTIFY_HASDEFAULTS 0x8
339: int flags;
340:
341: u_int sx;
342: u_int sy;
343: };
344:
345: struct msg_resize_data {
346: u_int sx;
347: u_int sy;
348: };
349:
1.55 nicm 350: struct msg_unlock_data {
351: char pass[PASS_MAX];
352: };
353:
1.73 nicm 354: struct msg_environ_data {
355: char var[ENVIRON_LENGTH];
356: };
357:
1.62 nicm 358: /* Mode key commands. */
1.1 nicm 359: enum mode_key_cmd {
1.59 nicm 360: MODEKEY_NONE,
361: MODEKEY_OTHER,
362:
363: /* Editing keys. */
364: MODEKEYEDIT_BACKSPACE,
365: MODEKEYEDIT_CANCEL,
366: MODEKEYEDIT_COMPLETE,
367: MODEKEYEDIT_CURSORLEFT,
368: MODEKEYEDIT_CURSORRIGHT,
369: MODEKEYEDIT_DELETE,
1.84 nicm 370: MODEKEYEDIT_DELETELINE,
1.59 nicm 371: MODEKEYEDIT_DELETETOENDOFLINE,
372: MODEKEYEDIT_ENDOFLINE,
373: MODEKEYEDIT_ENTER,
374: MODEKEYEDIT_HISTORYDOWN,
375: MODEKEYEDIT_HISTORYUP,
376: MODEKEYEDIT_PASTE,
377: MODEKEYEDIT_STARTOFLINE,
378: MODEKEYEDIT_SWITCHMODE,
379: MODEKEYEDIT_SWITCHMODEAPPEND,
1.94 nicm 380: MODEKEYEDIT_TRANSPOSECHARS,
1.59 nicm 381:
382: /* Menu (choice) keys. */
383: MODEKEYCHOICE_CANCEL,
384: MODEKEYCHOICE_CHOOSE,
385: MODEKEYCHOICE_DOWN,
386: MODEKEYCHOICE_PAGEDOWN,
387: MODEKEYCHOICE_PAGEUP,
388: MODEKEYCHOICE_UP,
389:
390: /* Copy keys. */
1.82 nicm 391: MODEKEYCOPY_BACKTOINDENTATION,
1.59 nicm 392: MODEKEYCOPY_CANCEL,
393: MODEKEYCOPY_CLEARSELECTION,
394: MODEKEYCOPY_COPYSELECTION,
395: MODEKEYCOPY_DOWN,
396: MODEKEYCOPY_ENDOFLINE,
1.83 nicm 397: MODEKEYCOPY_GOTOLINE,
1.82 nicm 398: MODEKEYCOPY_HALFPAGEDOWN,
399: MODEKEYCOPY_HALFPAGEUP,
1.59 nicm 400: MODEKEYCOPY_LEFT,
401: MODEKEYCOPY_NEXTPAGE,
402: MODEKEYCOPY_NEXTWORD,
403: MODEKEYCOPY_PREVIOUSPAGE,
404: MODEKEYCOPY_PREVIOUSWORD,
405: MODEKEYCOPY_RIGHT,
1.83 nicm 406: MODEKEYCOPY_SEARCHAGAIN,
407: MODEKEYCOPY_SEARCHDOWN,
408: MODEKEYCOPY_SEARCHUP,
1.59 nicm 409: MODEKEYCOPY_STARTOFLINE,
410: MODEKEYCOPY_STARTSELECTION,
411: MODEKEYCOPY_UP,
1.1 nicm 412: };
413:
1.62 nicm 414: /* Entry in the default mode key tables. */
1.59 nicm 415: struct mode_key_entry {
416: int key;
417:
418: /*
419: * Editing mode for vi: 0 is edit mode, keys not in the table are
420: * returned as MODEKEY_OTHER; 1 is command mode, keys not in the table
421: * are returned as MODEKEY_NONE. This is also matched on, allowing some
422: * keys to be bound in edit mode.
423: */
424: int mode;
425: enum mode_key_cmd cmd;
426: };
1.62 nicm 427:
428: /* Data required while mode keys are in use. */
1.1 nicm 429: struct mode_key_data {
1.62 nicm 430: struct mode_key_tree *tree;
431: int mode;
1.1 nicm 432: };
433: #define MODEKEY_EMACS 0
434: #define MODEKEY_VI 1
435:
1.62 nicm 436: /* Binding between a key and a command. */
437: struct mode_key_binding {
438: int key;
439:
440: int mode;
441: enum mode_key_cmd cmd;
442:
443: SPLAY_ENTRY(mode_key_binding) entry;
444: };
445: SPLAY_HEAD(mode_key_tree, mode_key_binding);
446:
447: /* Command to string mapping. */
448: struct mode_key_cmdstr {
449: enum mode_key_cmd cmd;
450: const char *name;
451: };
452:
453: /* Named mode key table description. */
454: struct mode_key_table {
455: const char *name;
456: struct mode_key_cmdstr *cmdstr;
457: struct mode_key_tree *tree;
458: const struct mode_key_entry *table; /* default entries */
459: };
460:
1.1 nicm 461: /* Modes. */
462: #define MODE_CURSOR 0x1
463: #define MODE_INSERT 0x2
464: #define MODE_KCURSOR 0x4
465: #define MODE_KKEYPAD 0x8
466: #define MODE_MOUSE 0x10
467:
468: /* Grid output. */
469: #if defined(DEBUG) && \
470: ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
471: (defined(__GNUC__) && __GNUC__ >= 3))
1.48 nicm 472: #define GRID_DEBUG(gd, fmt, ...) log_debug2("%s: (sx=%u, sy=%u, hsize=%u) " \
1.1 nicm 473: fmt, __func__, (gd)->sx, (gd)->sy, (gd)->hsize, ## __VA_ARGS__)
474: #else
475: #define GRID_DEBUG(...)
476: #endif
477:
478: /* Grid attributes. */
479: #define GRID_ATTR_BRIGHT 0x1
480: #define GRID_ATTR_DIM 0x2
481: #define GRID_ATTR_UNDERSCORE 0x4
482: #define GRID_ATTR_BLINK 0x8
483: #define GRID_ATTR_REVERSE 0x10
484: #define GRID_ATTR_HIDDEN 0x20
485: #define GRID_ATTR_ITALICS 0x40
486: #define GRID_ATTR_CHARSET 0x80 /* alternative character set */
487:
488: /* Grid flags. */
489: #define GRID_FLAG_FG256 0x1
490: #define GRID_FLAG_BG256 0x2
491: #define GRID_FLAG_PADDING 0x4
492: #define GRID_FLAG_UTF8 0x8
493:
1.72 nicm 494: /* Grid line flags. */
495: #define GRID_LINE_WRAPPED 0x1
496:
1.1 nicm 497: /* Grid cell data. */
498: struct grid_cell {
499: u_char attr;
500: u_char flags;
501: u_char fg;
502: u_char bg;
503: u_char data;
504: } __packed;
505:
506: /* Grid cell UTF-8 data. Used instead of data in grid_cell for UTF-8 cells. */
507: #define UTF8_SIZE 8
508: struct grid_utf8 {
509: u_char width;
510: u_char data[UTF8_SIZE];
511: } __packed;
512:
1.71 nicm 513: /* Grid line. */
514: struct grid_line {
515: u_int cellsize;
516: struct grid_cell *celldata;
517:
518: u_int utf8size;
519: struct grid_utf8 *utf8data;
1.72 nicm 520:
521: int flags;
1.71 nicm 522: } __packed;
523:
1.1 nicm 524: /* Entire grid of cells. */
525: struct grid {
1.25 nicm 526: int flags;
527: #define GRID_HISTORY 0x1 /* scroll lines into history */
528:
1.1 nicm 529: u_int sx;
530: u_int sy;
531:
532: u_int hsize;
533: u_int hlimit;
534:
1.71 nicm 535: struct grid_line *linedata;
1.1 nicm 536: };
537:
538: /* Option data structures. */
539: struct options_entry {
540: char *name;
541:
542: enum {
543: OPTIONS_STRING,
544: OPTIONS_NUMBER,
1.112 nicm 545: OPTIONS_DATA,
1.1 nicm 546: } type;
1.109 nicm 547:
548: char *str;
549: long long num;
1.112 nicm 550: void *data;
551:
552: void (*freefn)(void *);
1.1 nicm 553:
554: SPLAY_ENTRY(options_entry) entry;
555: };
556:
557: struct options {
558: SPLAY_HEAD(options_tree, options_entry) tree;
559: struct options *parent;
560: };
561:
1.112 nicm 562: /* Key list for prefix option. */
563: ARRAY_DECL(keylist, int);
564:
1.1 nicm 565: /* Screen selection. */
566: struct screen_sel {
567: int flag;
568:
569: u_int sx;
570: u_int sy;
571:
572: u_int ex;
573: u_int ey;
574:
575: struct grid_cell cell;
576: };
577:
578: /* Virtual screen. */
579: struct screen {
580: char *title;
581:
582: struct grid *grid; /* grid data */
583:
584: u_int cx; /* cursor x */
585: u_int cy; /* cursor y */
586:
587: u_int rupper; /* scroll region top */
588: u_int rlower; /* scroll region bottom */
589:
590: int mode;
591:
1.6 nicm 592: bitstr_t *tabs;
593:
1.1 nicm 594: struct screen_sel sel;
595: };
596:
597: /* Screen write context. */
598: struct screen_write_ctx {
599: struct window_pane *wp;
600: struct screen *s;
601: };
602:
603: /* Screen size. */
604: #define screen_size_x(s) ((s)->grid->sx)
605: #define screen_size_y(s) ((s)->grid->sy)
606: #define screen_hsize(s) ((s)->grid->hsize)
607: #define screen_hlimit(s) ((s)->grid->hlimit)
608:
609: /* Input parser sequence argument. */
610: struct input_arg {
611: u_char data[64];
612: size_t used;
613: };
614:
615: /* Input parser context. */
616: struct input_ctx {
617: struct window_pane *wp;
618: struct screen_write_ctx ctx;
619:
620: u_char *buf;
621: size_t len;
622: size_t off;
1.86 nicm 623: size_t was;
1.1 nicm 624:
625: struct grid_cell cell;
626:
627: struct grid_cell saved_cell;
628: u_int saved_cx;
629: u_int saved_cy;
630:
631: #define MAXSTRINGLEN 1024
632: u_char *string_buf;
633: size_t string_len;
634: int string_type;
635: #define STRING_SYSTEM 0
636: #define STRING_APPLICATION 1
637: #define STRING_NAME 2
638:
639: u_char utf8_buf[4];
640: u_int utf8_len;
641: u_int utf8_off;
642:
643: u_char intermediate;
644: void *(*state)(u_char, struct input_ctx *);
645:
646: u_char private;
647: ARRAY_DECL(, struct input_arg) args;
648: };
649:
650: /*
651: * Window mode. Windows can be in several modes and this is used to call the
652: * right function to handle input and output.
653: */
654: struct client;
655: struct window;
656: struct window_mode {
657: struct screen *(*init)(struct window_pane *);
658: void (*free)(struct window_pane *);
659: void (*resize)(struct window_pane *, u_int, u_int);
660: void (*key)(struct window_pane *, struct client *, int);
661: void (*mouse)(struct window_pane *,
662: struct client *, u_char, u_char, u_char);
663: void (*timer)(struct window_pane *);
664: };
665:
666: /* Child window structure. */
667: struct window_pane {
668: struct window *window;
1.39 nicm 669: struct layout_cell *layout_cell;
1.1 nicm 670:
671: u_int sx;
672: u_int sy;
673:
674: u_int xoff;
675: u_int yoff;
676:
677: int flags;
1.28 nicm 678: #define PANE_REDRAW 0x1
1.1 nicm 679:
680: char *cmd;
1.93 nicm 681: char *shell;
1.1 nicm 682: char *cwd;
683:
684: pid_t pid;
685: int fd;
686: char tty[TTY_NAME_MAX];
687: struct buffer *in;
688: struct buffer *out;
689:
690: struct input_ctx ictx;
691:
692: struct screen *screen;
693: struct screen base;
694:
1.25 nicm 695: /* Saved in alternative screen mode. */
696: u_int saved_cx;
697: u_int saved_cy;
698: struct grid *saved_grid;
1.69 nicm 699: struct grid_cell saved_cell;
1.25 nicm 700:
1.1 nicm 701: const struct window_mode *mode;
702: void *modedata;
703:
704: TAILQ_ENTRY(window_pane) entry;
705: };
706: TAILQ_HEAD(window_panes, window_pane);
707:
708: /* Window structure. */
709: struct window {
710: char *name;
711: struct timeval name_timer;
712:
713: struct window_pane *active;
714: struct window_panes panes;
1.39 nicm 715:
1.61 nicm 716: int lastlayout;
1.39 nicm 717: struct layout_cell *layout_root;
1.1 nicm 718:
719: u_int sx;
720: u_int sy;
721:
722: int flags;
723: #define WINDOW_BELL 0x1
724: #define WINDOW_HIDDEN 0x2
725: #define WINDOW_ACTIVITY 0x4
1.38 nicm 726: #define WINDOW_CONTENT 0x8
727: #define WINDOW_REDRAW 0x10
1.1 nicm 728:
729: struct options options;
730:
731: u_int references;
732: };
733: ARRAY_DECL(windows, struct window *);
734:
735: /* Entry on local window list. */
736: struct winlink {
737: int idx;
738: struct window *window;
739:
740: RB_ENTRY(winlink) entry;
741: SLIST_ENTRY(winlink) sentry;
742: };
743: RB_HEAD(winlinks, winlink);
744: SLIST_HEAD(winlink_stack, winlink);
745:
1.39 nicm 746: /* Layout direction. */
747: enum layout_type {
748: LAYOUT_LEFTRIGHT,
749: LAYOUT_TOPBOTTOM,
750: LAYOUT_WINDOWPANE
751: };
752:
753: /* Layout cells queue. */
754: TAILQ_HEAD(layout_cells, layout_cell);
755:
756: /* Layout cell. */
757: struct layout_cell {
758: enum layout_type type;
759:
760: struct layout_cell *parent;
761:
762: u_int sx;
763: u_int sy;
764:
765: u_int xoff;
766: u_int yoff;
767:
768: struct window_pane *wp;
769: struct layout_cells cells;
770:
771: TAILQ_ENTRY(layout_cell) entry;
772: };
773:
1.1 nicm 774: /* Paste buffer. */
775: struct paste_buffer {
776: char *data;
1.100 nicm 777: size_t size;
1.1 nicm 778: struct timeval tv;
779: };
780: ARRAY_DECL(paste_stack, struct paste_buffer *);
781:
1.73 nicm 782: /* Environment variable. */
783: struct environ_entry {
784: char *name;
785: char *value;
786:
787: RB_ENTRY(environ_entry) entry;
788: };
789: RB_HEAD(environ, environ_entry);
790:
1.1 nicm 791: /* Client session. */
792: struct session_alert {
793: struct winlink *wl;
794: int type;
795:
796: SLIST_ENTRY(session_alert) entry;
797: };
798:
799: struct session {
800: char *name;
801: struct timeval tv;
802:
803: u_int sx;
804: u_int sy;
805:
806: struct winlink *curw;
807: struct winlink_stack lastw;
808: struct winlinks windows;
809:
810: struct options options;
811:
812: struct paste_stack buffers;
813:
814: SLIST_HEAD(, session_alert) alerts;
815:
816: #define SESSION_UNATTACHED 0x1 /* not attached to any clients */
1.101 nicm 817: #define SESSION_DEAD 0x2
1.1 nicm 818: int flags;
1.73 nicm 819:
1.105 nicm 820: struct termios *tio;
1.80 nicm 821:
1.73 nicm 822: struct environ environ;
1.101 nicm 823:
824: int references;
1.1 nicm 825: };
826: ARRAY_DECL(sessions, struct session *);
827:
828: /* TTY information. */
829: struct tty_key {
830: int key;
831: char *string;
832:
833: int flags;
834: #define TTYKEY_CTRL 0x1
835: #define TTYKEY_RAW 0x2
836:
837: RB_ENTRY(tty_key) entry;
838: };
839:
840: struct tty_term {
841: char *name;
842: u_int references;
843:
844: struct tty_code codes[NTTYCODE];
845:
846: #define TERM_HASDEFAULTS 0x1
847: #define TERM_256COLOURS 0x2
848: #define TERM_88COLOURS 0x4
849: #define TERM_EARLYWRAP 0x8
850: int flags;
851:
852: SLIST_ENTRY(tty_term) entry;
853: };
854: SLIST_HEAD(tty_terms, tty_term);
855:
856: struct tty {
857: char *path;
858:
859: u_int sx;
860: u_int sy;
861:
862: u_int cx;
863: u_int cy;
864:
865: int mode;
866:
867: u_int rlower;
868: u_int rupper;
869:
870: char *termname;
871: struct tty_term *term;
872:
873: int fd;
874: struct buffer *in;
875: struct buffer *out;
876:
877: int log_fd;
878:
879: struct termios tio;
880:
881: struct grid_cell cell;
882:
883: u_char acs[UCHAR_MAX + 1];
884:
885: #define TTY_NOCURSOR 0x1
886: #define TTY_FREEZE 0x2
887: #define TTY_ESCAPE 0x4
888: #define TTY_UTF8 0x8
1.76 nicm 889: #define TTY_STARTED 0x10
1.77 nicm 890: #define TTY_OPENED 0x20
1.1 nicm 891: int flags;
892:
893: int term_flags;
894:
895: struct timeval key_timer;
896:
897: size_t ksize; /* maximum key size */
898: RB_HEAD(tty_keys, tty_key) ktree;
899: };
900:
1.47 nicm 901: /* TTY command context and function pointer. */
902: struct tty_ctx {
903: struct window_pane *wp;
904:
905: const struct grid_cell *cell;
906: const struct grid_utf8 *utf8;
907:
1.49 nicm 908: u_int num;
909: void *ptr;
910:
911: /*
912: * Cursor and region position before the screen was updated - this is
913: * where the command should be applied; the values in the screen have
914: * already been updated.
915: */
916: u_int ocx;
917: u_int ocy;
918:
919: u_int orupper;
920: u_int orlower;
1.47 nicm 921: };
922:
1.1 nicm 923: /* Client connection. */
924: struct client {
1.75 nicm 925: struct imsgbuf ibuf;
1.1 nicm 926:
1.73 nicm 927: struct environ environ;
928:
1.1 nicm 929: char *title;
930: char *cwd;
931:
932: struct tty tty;
933: struct timeval status_timer;
934: struct timeval repeat_timer;
935:
936: struct screen status;
937:
938: #define CLIENT_TERMINAL 0x1
939: #define CLIENT_PREFIX 0x2
940: #define CLIENT_MOUSE 0x4
941: #define CLIENT_REDRAW 0x8
942: #define CLIENT_STATUS 0x10
943: #define CLIENT_REPEAT 0x20 /* allow command to repeat within repeat time */
944: #define CLIENT_SUSPENDED 0x40
1.70 nicm 945: #define CLIENT_BAD 0x80
1.92 nicm 946: #define CLIENT_IDENTIFY 0x100
1.101 nicm 947: #define CLIENT_DEAD 0x200
1.1 nicm 948: int flags;
949:
1.92 nicm 950: struct timeval identify_timer;
951:
1.1 nicm 952: char *message_string;
953: struct timeval message_timer;
954:
955: char *prompt_string;
956: char *prompt_buffer;
957: size_t prompt_index;
1.33 nicm 958: int (*prompt_callbackfn)(void *, const char *);
959: void (*prompt_freefn)(void *);
1.1 nicm 960: void *prompt_data;
961:
962: #define PROMPT_HIDDEN 0x1
963: #define PROMPT_SINGLE 0x2
964: int prompt_flags;
965:
966: u_int prompt_hindex;
967: ARRAY_DECL(, char *) prompt_hdata;
968:
969: struct mode_key_data prompt_mdata;
970:
971: struct session *session;
1.101 nicm 972:
973: int references;
1.1 nicm 974: };
975: ARRAY_DECL(clients, struct client *);
976:
977: /* Client context. */
978: struct client_ctx {
1.75 nicm 979: struct imsgbuf ibuf;
1.1 nicm 980:
1.53 nicm 981: enum {
982: CCTX_DETACH,
983: CCTX_EXIT,
984: CCTX_DIED,
1.98 nicm 985: CCTX_SHUTDOWN
1.53 nicm 986: } exittype;
987: const char *errstr;
1.1 nicm 988: };
989:
990: /* Key/command line command. */
991: struct cmd_ctx {
1.35 nicm 992: /*
993: * curclient is the client where this command was executed if inside
994: * tmux. This is NULL if the command came from the command-line.
995: *
996: * cmdclient is the client which sent the MSG_COMMAND to the server, if
997: * any. This is NULL unless the command came from the command-line.
998: *
1.52 nicm 999: * cmdclient and curclient may both be NULL if the command is in the
1000: * configuration file.
1.35 nicm 1001: */
1.1 nicm 1002: struct client *curclient;
1.54 nicm 1003: struct client *cmdclient;
1.35 nicm 1004:
1.1 nicm 1005: struct msg_command_data *msgdata;
1006:
1.90 nicm 1007: /* gcc2 doesn't understand attributes on function pointers... */
1008: #if defined(__GNUC__) && __GNUC__ >= 3
1.85 nicm 1009: void printflike2 (*print)(struct cmd_ctx *, const char *, ...);
1010: void printflike2 (*info)(struct cmd_ctx *, const char *, ...);
1011: void printflike2 (*error)(struct cmd_ctx *, const char *, ...);
1.90 nicm 1012: #else
1013: void (*print)(struct cmd_ctx *, const char *, ...);
1014: void (*info)(struct cmd_ctx *, const char *, ...);
1015: void (*error)(struct cmd_ctx *, const char *, ...);
1016: #endif
1.1 nicm 1017: };
1018:
1019: struct cmd {
1020: const struct cmd_entry *entry;
1021: void *data;
1022:
1023: TAILQ_ENTRY(cmd) qentry;
1024: };
1025: TAILQ_HEAD(cmd_list, cmd);
1026:
1027: struct cmd_entry {
1028: const char *name;
1029: const char *alias;
1030: const char *usage;
1031:
1032: #define CMD_STARTSERVER 0x1
1033: #define CMD_CANTNEST 0x2
1.74 nicm 1034: #define CMD_SENDENVIRON 0x4
1035: #define CMD_ARG1 0x8
1036: #define CMD_ARG01 0x10
1037: #define CMD_ARG2 0x20
1038: #define CMD_ARG12 0x40
1.27 nicm 1039: int flags;
1.1 nicm 1040:
1.27 nicm 1041: #define CMD_CHFLAG(flag) \
1042: ((flag) >= 'a' && (flag) <= 'z' ? 1ULL << ((flag) - 'a') : \
1043: (flag) >= 'A' && (flag) <= 'Z' ? 1ULL << (26 + (flag) - 'A') : 0)
1044: uint64_t chflags;
1.1 nicm 1045:
1046: void (*init)(struct cmd *, int);
1047: int (*parse)(struct cmd *, int, char **, char **);
1048: int (*exec)(struct cmd *, struct cmd_ctx *);
1049: void (*free)(struct cmd *);
1050: size_t (*print)(struct cmd *, char *, size_t);
1051: };
1052:
1053: /* Generic command data. */
1054: struct cmd_target_data {
1.27 nicm 1055: uint64_t chflags;
1.1 nicm 1056: char *target;
1057: char *arg;
1.74 nicm 1058: char *arg2;
1.1 nicm 1059: };
1060:
1061: struct cmd_srcdst_data {
1.27 nicm 1062: uint64_t chflags;
1.1 nicm 1063: char *src;
1064: char *dst;
1065: char *arg;
1.74 nicm 1066: char *arg2;
1.1 nicm 1067: };
1068:
1069: struct cmd_buffer_data {
1.27 nicm 1070: uint64_t chflags;
1.1 nicm 1071: char *target;
1072: int buffer;
1073: char *arg;
1.74 nicm 1074: char *arg2;
1.1 nicm 1075: };
1076:
1077: /* Key binding. */
1078: struct key_binding {
1079: int key;
1080: struct cmd_list *cmdlist;
1081: int can_repeat;
1082:
1083: SPLAY_ENTRY(key_binding) entry;
1084: };
1085: SPLAY_HEAD(key_bindings, key_binding);
1086:
1087: /* Set/display option data. */
1088: struct set_option_entry {
1089: const char *name;
1090: enum {
1091: SET_OPTION_STRING,
1092: SET_OPTION_NUMBER,
1.112 nicm 1093: SET_OPTION_KEYS,
1.1 nicm 1094: SET_OPTION_COLOUR,
1095: SET_OPTION_ATTRIBUTES,
1096: SET_OPTION_FLAG,
1097: SET_OPTION_CHOICE
1098: } type;
1099:
1100: u_int minimum;
1101: u_int maximum;
1102:
1103: const char **choices;
1104: };
1105: extern const struct set_option_entry set_option_table[];
1106: extern const struct set_option_entry set_window_option_table[];
1107:
1108: /* tmux.c */
1109: extern volatile sig_atomic_t sigwinch;
1110: extern volatile sig_atomic_t sigterm;
1111: extern volatile sig_atomic_t sigcont;
1112: extern volatile sig_atomic_t sigchld;
1113: extern volatile sig_atomic_t sigusr1;
1114: extern volatile sig_atomic_t sigusr2;
1.16 nicm 1115: extern struct options global_s_options;
1116: extern struct options global_w_options;
1.73 nicm 1117: extern struct environ global_environ;
1.1 nicm 1118: extern char *cfg_file;
1119: extern int server_locked;
1.95 nicm 1120: extern struct passwd *server_locked_pw;
1.40 nicm 1121: extern u_int password_failures;
1.95 nicm 1122: extern time_t password_backoff;
1.1 nicm 1123: extern char *server_password;
1124: extern time_t server_activity;
1125: extern int debug_level;
1126: extern int be_quiet;
1127: extern time_t start_time;
1128: extern char *socket_path;
1.96 nicm 1129: extern int login_shell;
1.1 nicm 1130: void logfile(const char *);
1131: void siginit(void);
1132: void sigreset(void);
1133: void sighandler(int);
1.93 nicm 1134: const char *getshell(void);
1135: int checkshell(const char *);
1136: int areshell(const char *);
1.1 nicm 1137:
1138: /* cfg.c */
1.89 nicm 1139: int load_cfg(const char *, struct cmd_ctx *, char **);
1.1 nicm 1140:
1141: /* mode-key.c */
1.62 nicm 1142: extern const struct mode_key_table mode_key_tables[];
1143: extern struct mode_key_tree mode_key_tree_vi_edit;
1144: extern struct mode_key_tree mode_key_tree_vi_choice;
1145: extern struct mode_key_tree mode_key_tree_vi_copy;
1146: extern struct mode_key_tree mode_key_tree_emacs_edit;
1147: extern struct mode_key_tree mode_key_tree_emacs_choice;
1148: extern struct mode_key_tree mode_key_tree_emacs_copy;
1149: int mode_key_cmp(struct mode_key_binding *, struct mode_key_binding *);
1150: SPLAY_PROTOTYPE(mode_key_tree, mode_key_binding, entry, mode_key_cmp);
1151: const char *mode_key_tostring(struct mode_key_cmdstr *r, enum mode_key_cmd);
1.63 nicm 1152: enum mode_key_cmd mode_key_fromstring(struct mode_key_cmdstr *, const char *);
1153: const struct mode_key_table *mode_key_findtable(const char *);
1.62 nicm 1154: void mode_key_init_trees(void);
1155: void mode_key_free_trees(void);
1156: void mode_key_init(struct mode_key_data *, struct mode_key_tree *);
1.1 nicm 1157: enum mode_key_cmd mode_key_lookup(struct mode_key_data *, int);
1158:
1159: /* options.c */
1160: int options_cmp(struct options_entry *, struct options_entry *);
1161: SPLAY_PROTOTYPE(options_tree, options_entry, entry, options_cmp);
1162: void options_init(struct options *, struct options *);
1163: void options_free(struct options *);
1164: struct options_entry *options_find1(struct options *, const char *);
1165: struct options_entry *options_find(struct options *, const char *);
1.44 nicm 1166: void options_remove(struct options *, const char *);
1.111 nicm 1167: struct options_entry *printflike3 options_set_string(
1.1 nicm 1168: struct options *, const char *, const char *, ...);
1169: char *options_get_string(struct options *, const char *);
1.111 nicm 1170: struct options_entry *options_set_number(
1171: struct options *, const char *, long long);
1.1 nicm 1172: long long options_get_number(struct options *, const char *);
1.112 nicm 1173: struct options_entry *options_set_data(
1174: struct options *, const char *, void *, void (*)(void *));
1175: void *options_get_data(struct options *, const char *);
1.1 nicm 1176:
1.73 nicm 1177: /* environ.c */
1178: int environ_cmp(struct environ_entry *, struct environ_entry *);
1179: RB_PROTOTYPE(environ, environ_entry, entry, environ_cmp);
1180: void environ_init(struct environ *);
1181: void environ_free(struct environ *);
1182: void environ_copy(struct environ *, struct environ *);
1183: struct environ_entry *environ_find(struct environ *, const char *);
1184: void environ_set(struct environ *, const char *, const char *);
1185: void environ_put(struct environ *, const char *);
1186: void environ_unset(struct environ *, const char *);
1187: void environ_update(const char *, struct environ *, struct environ *);
1188:
1.1 nicm 1189: /* tty.c */
1.47 nicm 1190: u_char tty_get_acs(struct tty *, u_char);
1.92 nicm 1191: void tty_attributes(struct tty *, const struct grid_cell *);
1.47 nicm 1192: void tty_reset(struct tty *);
1193: void tty_region(struct tty *, u_int, u_int, u_int);
1194: void tty_cursor(struct tty *, u_int, u_int, u_int, u_int);
1195: void tty_putcode(struct tty *, enum tty_code_code);
1196: void tty_putcode1(struct tty *, enum tty_code_code, int);
1197: void tty_putcode2(struct tty *, enum tty_code_code, int, int);
1198: void tty_puts(struct tty *, const char *);
1199: void tty_putc(struct tty *, u_char);
1200: void tty_pututf8(struct tty *, const struct grid_utf8 *);
1.113 ! nicm 1201: void tty_init(struct tty *, int, char *);
1.47 nicm 1202: void tty_start_tty(struct tty *);
1203: void tty_stop_tty(struct tty *);
1204: void tty_detect_utf8(struct tty *);
1205: void tty_set_title(struct tty *, const char *);
1206: void tty_update_mode(struct tty *, int);
1207: void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int);
1.67 nicm 1208: int tty_open(struct tty *, const char *, char **);
1.76 nicm 1209: void tty_close(struct tty *);
1210: void tty_free(struct tty *);
1.79 nicm 1211: void tty_write(void (*)(
1212: struct tty *, const struct tty_ctx *), const struct tty_ctx *);
1213: void tty_cmd_alignmenttest(struct tty *, const struct tty_ctx *);
1214: void tty_cmd_cell(struct tty *, const struct tty_ctx *);
1215: void tty_cmd_clearendofline(struct tty *, const struct tty_ctx *);
1216: void tty_cmd_clearendofscreen(struct tty *, const struct tty_ctx *);
1217: void tty_cmd_clearline(struct tty *, const struct tty_ctx *);
1218: void tty_cmd_clearscreen(struct tty *, const struct tty_ctx *);
1219: void tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *);
1220: void tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *);
1221: void tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *);
1222: void tty_cmd_deleteline(struct tty *, const struct tty_ctx *);
1223: void tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *);
1224: void tty_cmd_insertline(struct tty *, const struct tty_ctx *);
1225: void tty_cmd_linefeed(struct tty *, const struct tty_ctx *);
1226: void tty_cmd_utf8character(struct tty *, const struct tty_ctx *);
1227: void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *);
1.1 nicm 1228:
1229: /* tty-term.c */
1230: extern struct tty_terms tty_terms;
1231: extern struct tty_term_code_entry tty_term_codes[NTTYCODE];
1.67 nicm 1232: struct tty_term *tty_term_find(char *, int, const char *, char **);
1.1 nicm 1233: void tty_term_free(struct tty_term *);
1234: int tty_term_has(struct tty_term *, enum tty_code_code);
1235: const char *tty_term_string(struct tty_term *, enum tty_code_code);
1236: const char *tty_term_string1(struct tty_term *, enum tty_code_code, int);
1237: const char *tty_term_string2(
1238: struct tty_term *, enum tty_code_code, int, int);
1239: int tty_term_number(struct tty_term *, enum tty_code_code);
1240: int tty_term_flag(struct tty_term *, enum tty_code_code);
1241:
1242: /* tty-keys.c */
1.47 nicm 1243: int tty_keys_cmp(struct tty_key *, struct tty_key *);
1.1 nicm 1244: RB_PROTOTYPE(tty_keys, tty_key, entry, tty_keys_cmp);
1.47 nicm 1245: void tty_keys_init(struct tty *);
1246: void tty_keys_free(struct tty *);
1247: int tty_keys_next(struct tty *, int *, u_char *);
1.1 nicm 1248:
1249: /* options-cmd.c */
1.110 nicm 1250: const char *set_option_print(
1251: const struct set_option_entry *, struct options_entry *);
1.1 nicm 1252: void set_option_string(struct cmd_ctx *,
1.68 nicm 1253: struct options *, const struct set_option_entry *, char *, int);
1.1 nicm 1254: void set_option_number(struct cmd_ctx *,
1255: struct options *, const struct set_option_entry *, char *);
1.112 nicm 1256: void set_option_keys(struct cmd_ctx *,
1.1 nicm 1257: struct options *, const struct set_option_entry *, char *);
1258: void set_option_colour(struct cmd_ctx *,
1259: struct options *, const struct set_option_entry *, char *);
1260: void set_option_attributes(struct cmd_ctx *,
1261: struct options *, const struct set_option_entry *, char *);
1262: void set_option_flag(struct cmd_ctx *,
1263: struct options *, const struct set_option_entry *, char *);
1264: void set_option_choice(struct cmd_ctx *,
1265: struct options *, const struct set_option_entry *, char *);
1266:
1267: /* paste.c */
1268: void paste_init_stack(struct paste_stack *);
1269: void paste_free_stack(struct paste_stack *);
1270: struct paste_buffer *paste_walk_stack(struct paste_stack *, uint *);
1271: struct paste_buffer *paste_get_top(struct paste_stack *);
1272: struct paste_buffer *paste_get_index(struct paste_stack *, u_int);
1273: int paste_free_top(struct paste_stack *);
1274: int paste_free_index(struct paste_stack *, u_int);
1.100 nicm 1275: void paste_add(struct paste_stack *, u_char *, size_t, u_int);
1276: int paste_replace(struct paste_stack *, u_int, u_char *, size_t);
1.1 nicm 1277:
1278: /* clock.c */
1.92 nicm 1279: extern const char clock_table[14][5][5];
1.1 nicm 1280: void clock_draw(struct screen_write_ctx *, u_int, int);
1281:
1282: /* cmd.c */
1.55 nicm 1283: int cmd_pack_argv(int, char **, char *, size_t);
1284: int cmd_unpack_argv(char *, size_t, int, char ***);
1285: void cmd_free_argv(int, char **);
1.1 nicm 1286: struct cmd *cmd_parse(int, char **, char **);
1287: int cmd_exec(struct cmd *, struct cmd_ctx *);
1288: void cmd_free(struct cmd *);
1289: size_t cmd_print(struct cmd *, char *, size_t);
1290: struct session *cmd_current_session(struct cmd_ctx *);
1291: struct client *cmd_find_client(struct cmd_ctx *, const char *);
1292: struct session *cmd_find_session(struct cmd_ctx *, const char *);
1293: struct winlink *cmd_find_window(
1.26 nicm 1294: struct cmd_ctx *, const char *, struct session **);
1295: int cmd_find_index(
1296: struct cmd_ctx *, const char *, struct session **);
1.65 nicm 1297: struct winlink *cmd_find_pane(struct cmd_ctx *,
1298: const char *, struct session **, struct window_pane **);
1.91 nicm 1299: char *cmd_template_replace(char *, const char *, int);
1.1 nicm 1300: extern const struct cmd_entry *cmd_table[];
1301: extern const struct cmd_entry cmd_attach_session_entry;
1302: extern const struct cmd_entry cmd_bind_key_entry;
1303: extern const struct cmd_entry cmd_break_pane_entry;
1.91 nicm 1304: extern const struct cmd_entry cmd_choose_client_entry;
1.1 nicm 1305: extern const struct cmd_entry cmd_choose_session_entry;
1306: extern const struct cmd_entry cmd_choose_window_entry;
1307: extern const struct cmd_entry cmd_clear_history_entry;
1308: extern const struct cmd_entry cmd_clock_mode_entry;
1309: extern const struct cmd_entry cmd_command_prompt_entry;
1310: extern const struct cmd_entry cmd_confirm_before_entry;
1311: extern const struct cmd_entry cmd_copy_buffer_entry;
1312: extern const struct cmd_entry cmd_copy_mode_entry;
1313: extern const struct cmd_entry cmd_delete_buffer_entry;
1314: extern const struct cmd_entry cmd_detach_client_entry;
1.36 nicm 1315: extern const struct cmd_entry cmd_display_message_entry;
1.92 nicm 1316: extern const struct cmd_entry cmd_display_panes_entry;
1.1 nicm 1317: extern const struct cmd_entry cmd_down_pane_entry;
1318: extern const struct cmd_entry cmd_find_window_entry;
1319: extern const struct cmd_entry cmd_has_session_entry;
1.19 nicm 1320: extern const struct cmd_entry cmd_if_shell_entry;
1.1 nicm 1321: extern const struct cmd_entry cmd_kill_pane_entry;
1322: extern const struct cmd_entry cmd_kill_server_entry;
1323: extern const struct cmd_entry cmd_kill_session_entry;
1324: extern const struct cmd_entry cmd_kill_window_entry;
1325: extern const struct cmd_entry cmd_last_window_entry;
1326: extern const struct cmd_entry cmd_link_window_entry;
1327: extern const struct cmd_entry cmd_list_buffers_entry;
1328: extern const struct cmd_entry cmd_list_clients_entry;
1329: extern const struct cmd_entry cmd_list_commands_entry;
1330: extern const struct cmd_entry cmd_list_keys_entry;
1331: extern const struct cmd_entry cmd_list_sessions_entry;
1332: extern const struct cmd_entry cmd_list_windows_entry;
1333: extern const struct cmd_entry cmd_load_buffer_entry;
1334: extern const struct cmd_entry cmd_lock_server_entry;
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_scroll_mode_entry;
1352: extern const struct cmd_entry cmd_select_layout_entry;
1353: extern const struct cmd_entry cmd_select_pane_entry;
1354: extern const struct cmd_entry cmd_select_prompt_entry;
1355: extern const struct cmd_entry cmd_select_window_entry;
1356: extern const struct cmd_entry cmd_send_keys_entry;
1357: extern const struct cmd_entry cmd_send_prefix_entry;
1358: extern const struct cmd_entry cmd_server_info_entry;
1359: extern const struct cmd_entry cmd_set_buffer_entry;
1.73 nicm 1360: extern const struct cmd_entry cmd_set_environment_entry;
1.1 nicm 1361: extern const struct cmd_entry cmd_set_option_entry;
1362: extern const struct cmd_entry cmd_set_password_entry;
1363: extern const struct cmd_entry cmd_set_window_option_entry;
1364: extern const struct cmd_entry cmd_show_buffer_entry;
1.73 nicm 1365: extern const struct cmd_entry cmd_show_environment_entry;
1.1 nicm 1366: extern const struct cmd_entry cmd_show_options_entry;
1367: extern const struct cmd_entry cmd_show_window_options_entry;
1368: extern const struct cmd_entry cmd_source_file_entry;
1369: extern const struct cmd_entry cmd_split_window_entry;
1370: extern const struct cmd_entry cmd_start_server_entry;
1371: extern const struct cmd_entry cmd_suspend_client_entry;
1372: extern const struct cmd_entry cmd_swap_pane_entry;
1373: extern const struct cmd_entry cmd_swap_window_entry;
1374: extern const struct cmd_entry cmd_switch_client_entry;
1375: extern const struct cmd_entry cmd_unbind_key_entry;
1376: extern const struct cmd_entry cmd_unlink_window_entry;
1377: extern const struct cmd_entry cmd_up_pane_entry;
1378:
1379: /* cmd-list.c */
1380: struct cmd_list *cmd_list_parse(int, char **, char **);
1381: int cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
1382: void cmd_list_free(struct cmd_list *);
1383: size_t cmd_list_print(struct cmd_list *, char *, size_t);
1384:
1385: /* cmd-string.c */
1386: int cmd_string_parse(const char *, struct cmd_list **, char **);
1387:
1388: /* cmd-generic.c */
1389: size_t cmd_prarg(char *, size_t, const char *, char *);
1.65 nicm 1390: #define CMD_TARGET_PANE_USAGE "[-t target-pane]"
1.1 nicm 1391: #define CMD_TARGET_WINDOW_USAGE "[-t target-window]"
1392: #define CMD_TARGET_SESSION_USAGE "[-t target-session]"
1393: #define CMD_TARGET_CLIENT_USAGE "[-t target-client]"
1394: void cmd_target_init(struct cmd *, int);
1395: int cmd_target_parse(struct cmd *, int, char **, char **);
1396: void cmd_target_free(struct cmd *);
1397: size_t cmd_target_print(struct cmd *, char *, size_t);
1.65 nicm 1398: #define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]"
1.1 nicm 1399: #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]"
1400: #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]"
1401: #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]"
1402: void cmd_srcdst_init(struct cmd *, int);
1403: int cmd_srcdst_parse(struct cmd *, int, char **, char **);
1404: void cmd_srcdst_free(struct cmd *);
1405: size_t cmd_srcdst_print(struct cmd *, char *, size_t);
1.65 nicm 1406: #define CMD_BUFFER_PANE_USAGE "[-b buffer-index] [-t target-pane]"
1.1 nicm 1407: #define CMD_BUFFER_WINDOW_USAGE "[-b buffer-index] [-t target-window]"
1408: #define CMD_BUFFER_SESSION_USAGE "[-b buffer-index] [-t target-session]"
1409: #define CMD_BUFFER_CLIENT_USAGE "[-b buffer-index] [-t target-client]"
1410: void cmd_buffer_init(struct cmd *, int);
1411: int cmd_buffer_parse(struct cmd *, int, char **, char **);
1412: void cmd_buffer_free(struct cmd *);
1413: size_t cmd_buffer_print(struct cmd *, char *, size_t);
1414:
1415: /* client.c */
1416: int client_init(char *, struct client_ctx *, int, int);
1417: int client_main(struct client_ctx *);
1.53 nicm 1418: int client_msg_dispatch(struct client_ctx *);
1.1 nicm 1419:
1420: /* client-fn.c */
1.64 nicm 1421: void client_write_server(struct client_ctx *, enum msgtype, void *, size_t);
1.1 nicm 1422: void client_fill_session(struct msg_command_data *);
1.66 nicm 1423: void client_suspend(void);
1.1 nicm 1424:
1425: /* key-bindings.c */
1426: extern struct key_bindings key_bindings;
1427: int key_bindings_cmp(struct key_binding *, struct key_binding *);
1428: SPLAY_PROTOTYPE(key_bindings, key_binding, entry, key_bindings_cmp);
1429: struct key_binding *key_bindings_lookup(int);
1430: void key_bindings_add(int, int, struct cmd_list *);
1431: void key_bindings_remove(int);
1.24 nicm 1432: void key_bindings_clean(void);
1.1 nicm 1433: void key_bindings_init(void);
1434: void key_bindings_free(void);
1435: void key_bindings_dispatch(struct key_binding *, struct client *);
1436: void printflike2 key_bindings_error(struct cmd_ctx *, const char *, ...);
1437: void printflike2 key_bindings_print(struct cmd_ctx *, const char *, ...);
1438: void printflike2 key_bindings_info(struct cmd_ctx *, const char *, ...);
1439:
1440: /* key-string.c */
1441: int key_string_lookup_string(const char *);
1442: const char *key_string_lookup_key(int);
1443:
1444: /* server.c */
1445: extern struct clients clients;
1.101 nicm 1446: extern struct clients dead_clients;
1.1 nicm 1447: int server_start(char *);
1448:
1449: /* server-msg.c */
1450: int server_msg_dispatch(struct client *);
1451:
1452: /* server-fn.c */
1.73 nicm 1453: void server_fill_environ(struct session *, struct environ *);
1.55 nicm 1454: void server_write_error(struct client *, const char *);
1.1 nicm 1455: void server_write_client(
1.64 nicm 1456: struct client *, enum msgtype, const void *, size_t);
1.1 nicm 1457: void server_write_session(
1.64 nicm 1458: struct session *, enum msgtype, const void *, size_t);
1.1 nicm 1459: void server_redraw_client(struct client *);
1460: void server_status_client(struct client *);
1461: void server_redraw_session(struct session *);
1462: void server_status_session(struct session *);
1463: void server_redraw_window(struct window *);
1464: void server_status_window(struct window *);
1465: void server_lock(void);
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-scroll.c */
1704: extern const struct window_mode window_scroll_mode;
1705: void window_scroll_pageup(struct window_pane *);
1706:
1707: /* window-more.c */
1708: extern const struct window_mode window_more_mode;
1709: void window_more_vadd(struct window_pane *, const char *, va_list);
1710:
1711: /* window-choose.c */
1712: extern const struct window_mode window_choose_mode;
1713: void window_choose_vadd(
1714: struct window_pane *, int, const char *, va_list);
1715: void printflike3 window_choose_add(
1716: struct window_pane *, int, const char *, ...);
1717: void window_choose_ready(struct window_pane *,
1.34 nicm 1718: u_int, void (*)(void *, int), void (*)(void *), void *);
1.1 nicm 1719:
1720: /* names.c */
1721: void set_window_names(void);
1722: char *default_window_name(struct window *);
1723:
1724: /* session.c */
1725: extern struct sessions sessions;
1.101 nicm 1726: extern struct sessions dead_sessions;
1.1 nicm 1727: void session_alert_add(struct session *, struct window *, int);
1728: void session_alert_cancel(struct session *, struct winlink *);
1729: int session_alert_has(struct session *, struct winlink *, int);
1730: int session_alert_has_window(struct session *, struct window *, int);
1731: struct session *session_find(const char *);
1.80 nicm 1732: struct session *session_create(const char *, const char *, const char *,
1.81 nicm 1733: struct environ *, struct termios *, int, u_int, u_int,
1734: char **);
1.1 nicm 1735: void session_destroy(struct session *);
1736: int session_index(struct session *, u_int *);
1737: struct winlink *session_new(struct session *,
1738: const char *, const char *, const char *, int, char **);
1739: struct winlink *session_attach(
1740: struct session *, struct window *, int, char **);
1741: int session_detach(struct session *, struct winlink *);
1742: int session_has(struct session *, struct window *);
1743: int session_next(struct session *, int);
1744: int session_previous(struct session *, int);
1745: int session_select(struct session *, int);
1746: int session_last(struct session *);
1747:
1748: /* utf8.c */
1749: void utf8_build(void);
1.7 nicm 1750: int utf8_width(const u_char *);
1.1 nicm 1751:
1752: /* procname.c */
1753: char *get_proc_name(int, char *);
1754:
1755: /* buffer.c */
1756: struct buffer *buffer_create(size_t);
1757: void buffer_destroy(struct buffer *);
1758: void buffer_ensure(struct buffer *, size_t);
1759: void buffer_add(struct buffer *, size_t);
1760: void buffer_remove(struct buffer *, size_t);
1761: void buffer_write(struct buffer *, const void *, size_t);
1762: void buffer_read(struct buffer *, void *, size_t);
1763: void buffer_write8(struct buffer *, uint8_t);
1764: uint8_t buffer_read8(struct buffer *);
1765:
1766: /* buffer-poll.c */
1767: int buffer_poll(struct pollfd *, struct buffer *, struct buffer *);
1768:
1769: /* log.c */
1770: void log_open_tty(int);
1771: void log_open_file(int, const char *);
1772: void log_close(void);
1773: void printflike1 log_warn(const char *, ...);
1774: void printflike1 log_warnx(const char *, ...);
1775: void printflike1 log_info(const char *, ...);
1776: void printflike1 log_debug(const char *, ...);
1777: void printflike1 log_debug2(const char *, ...);
1.85 nicm 1778: __dead void printflike1 log_fatal(const char *, ...);
1779: __dead void printflike1 log_fatalx(const char *, ...);
1.1 nicm 1780:
1781: /* xmalloc.c */
1782: char *xstrdup(const char *);
1783: void *xcalloc(size_t, size_t);
1784: void *xmalloc(size_t);
1785: void *xrealloc(void *, size_t, size_t);
1786: void xfree(void *);
1787: int printflike2 xasprintf(char **, const char *, ...);
1788: int xvasprintf(char **, const char *, va_list);
1789: int printflike3 xsnprintf(char *, size_t, const char *, ...);
1790: int xvsnprintf(char *, size_t, const char *, va_list);
1791:
1792: #endif /* TMUX_H */