Annotation of src/usr.bin/tmux/tmux.h, Revision 1.243
1.243 ! nicm 1: /* $OpenBSD: tmux.h,v 1.242 2010/09/28 07:15:45 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:
1.231 nicm 22: #define PROTOCOL_VERSION 6
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>
1.159 nicm 31: #include <event.h>
1.1 nicm 32: #include <getopt.h>
1.222 nicm 33: #include <imsg.h>
1.1 nicm 34: #include <limits.h>
35: #include <signal.h>
36: #include <stdarg.h>
37: #include <stdint.h>
38: #include <stdio.h>
39: #include <termios.h>
40:
41: #include "array.h"
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:
1.195 nicm 53: /*
1.39 nicm 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
1.152 nicm 61:
1.237 nicm 62: /* Maximum data to buffer for output before suspending writing to a tty. */
63: #define BACKOFF_THRESHOLD 16384
1.1 nicm 64:
1.55 nicm 65: /*
66: * Maximum sizes of strings in message data. Don't forget to bump
67: * PROTOCOL_VERSION if any of these change!
68: */
69: #define COMMAND_LENGTH 2048 /* packed argv size */
70: #define TERMINAL_LENGTH 128 /* length of TERM environment variable */
1.73 nicm 71: #define ENVIRON_LENGTH 1024 /* environment variable length */
1.55 nicm 72:
1.181 nicm 73: /*
74: * UTF-8 data size. This must be big enough to hold combined characters as well
75: * as single.
76: */
77: #define UTF8_SIZE 9
78:
1.1 nicm 79: /* Fatal errors. */
80: #define fatal(msg) log_fatal("%s: %s", __func__, msg);
81: #define fatalx(msg) log_fatalx("%s: %s", __func__, msg);
82:
83: /* Definition to shut gcc up about unused arguments. */
84: #define unused __attribute__ ((unused))
85:
86: /* Attribute to make gcc check printf-like arguments. */
87: #define printflike1 __attribute__ ((format (printf, 1, 2)))
88: #define printflike2 __attribute__ ((format (printf, 2, 3)))
89: #define printflike3 __attribute__ ((format (printf, 3, 4)))
90: #define printflike4 __attribute__ ((format (printf, 4, 5)))
1.4 nicm 91: #define printflike5 __attribute__ ((format (printf, 5, 6)))
1.1 nicm 92:
93: /* Number of items in array. */
1.14 nicm 94: #ifndef nitems
1.1 nicm 95: #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
1.14 nicm 96: #endif
1.1 nicm 97:
98: /* Bell option values. */
99: #define BELL_NONE 0
100: #define BELL_ANY 1
101: #define BELL_CURRENT 2
102:
1.174 nicm 103: /* Special key codes. */
1.54 nicm 104: #define KEYC_NONE 0xfff
1.174 nicm 105: #define KEYC_BASE 0x1000
106:
107: /* Key modifier bits. */
1.54 nicm 108: #define KEYC_ESCAPE 0x2000
109: #define KEYC_CTRL 0x4000
110: #define KEYC_SHIFT 0x8000
111: #define KEYC_PREFIX 0x10000
1.225 nicm 112:
113: /* Mask to obtain key w/o modifiers */
114: #define KEYC_MASK_MOD (KEYC_ESCAPE|KEYC_CTRL|KEYC_SHIFT|KEYC_PREFIX)
115: #define KEYC_MASK_KEY (~KEYC_MASK_MOD)
1.41 nicm 116:
1.174 nicm 117: /* Other key codes. */
1.41 nicm 118: enum key_code {
119: /* Mouse key. */
1.174 nicm 120: KEYC_MOUSE = KEYC_BASE,
1.56 nicm 121:
122: /* Backspace key. */
123: KEYC_BSPACE,
1.41 nicm 124:
125: /* Function keys. */
126: KEYC_F1,
127: KEYC_F2,
128: KEYC_F3,
129: KEYC_F4,
130: KEYC_F5,
131: KEYC_F6,
132: KEYC_F7,
133: KEYC_F8,
134: KEYC_F9,
135: KEYC_F10,
136: KEYC_F11,
137: KEYC_F12,
138: KEYC_F13,
139: KEYC_F14,
140: KEYC_F15,
141: KEYC_F16,
142: KEYC_F17,
143: KEYC_F18,
144: KEYC_F19,
145: KEYC_F20,
146: KEYC_IC,
147: KEYC_DC,
148: KEYC_HOME,
149: KEYC_END,
150: KEYC_NPAGE,
151: KEYC_PPAGE,
152: KEYC_BTAB,
153:
154: /* Arrow keys. */
155: KEYC_UP,
156: KEYC_DOWN,
157: KEYC_LEFT,
158: KEYC_RIGHT,
159:
1.148 nicm 160: /* Numeric keypad. */
161: KEYC_KP_SLASH,
162: KEYC_KP_STAR,
163: KEYC_KP_MINUS,
164: KEYC_KP_SEVEN,
165: KEYC_KP_EIGHT,
166: KEYC_KP_NINE,
167: KEYC_KP_PLUS,
168: KEYC_KP_FOUR,
169: KEYC_KP_FIVE,
170: KEYC_KP_SIX,
171: KEYC_KP_ONE,
172: KEYC_KP_TWO,
173: KEYC_KP_THREE,
174: KEYC_KP_ENTER,
175: KEYC_KP_ZERO,
176: KEYC_KP_PERIOD,
1.41 nicm 177: };
1.1 nicm 178:
179: /* Termcap codes. */
180: enum tty_code_code {
181: TTYC_AX = 0,
182: TTYC_ACSC, /* acs_chars, ac */
183: TTYC_BEL, /* bell, bl */
184: TTYC_BLINK, /* enter_blink_mode, mb */
185: TTYC_BOLD, /* enter_bold_mode, md */
186: TTYC_CIVIS, /* cursor_invisible, vi */
187: TTYC_CLEAR, /* clear_screen, cl */
188: TTYC_CNORM, /* cursor_normal, ve */
189: TTYC_COLORS, /* max_colors, Co */
190: TTYC_CSR, /* change_scroll_region, cs */
1.135 nicm 191: TTYC_CUB, /* parm_left_cursor, LE */
192: TTYC_CUB1, /* cursor_left, le */
1.1 nicm 193: TTYC_CUD, /* parm_down_cursor, DO */
194: TTYC_CUD1, /* cursor_down, do */
1.135 nicm 195: TTYC_CUF, /* parm_right_cursor, RI */
196: TTYC_CUF1, /* cursor_right, nd */
1.1 nicm 197: TTYC_CUP, /* cursor_address, cm */
1.135 nicm 198: TTYC_CUU, /* parm_up_cursor, UP */
199: TTYC_CUU1, /* cursor_up, up */
1.1 nicm 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 */
1.135 nicm 208: TTYC_HOME, /* cursor_home, ho */
209: TTYC_HPA, /* column_address, ch */
1.1 nicm 210: TTYC_ICH, /* parm_ich, IC */
211: TTYC_ICH1, /* insert_character, ic */
212: TTYC_IL, /* parm_insert_line, IL */
213: TTYC_IL1, /* insert_line, il */
214: TTYC_INVIS, /* enter_secure_mode, mk */
215: TTYC_IS1, /* init_1string, i1 */
216: TTYC_IS2, /* init_2string, i2 */
217: TTYC_IS3, /* init_3string, i3 */
218: TTYC_KCBT, /* key_btab, kB */
219: TTYC_KCUB1, /* key_left, kl */
220: TTYC_KCUD1, /* key_down, kd */
221: TTYC_KCUF1, /* key_right, kr */
222: TTYC_KCUU1, /* key_up, ku */
1.149 nicm 223: TTYC_KDC2,
224: TTYC_KDC3,
225: TTYC_KDC4,
226: TTYC_KDC5,
227: TTYC_KDC6,
228: TTYC_KDC7,
1.1 nicm 229: TTYC_KDCH1, /* key_dc, kD */
1.149 nicm 230: TTYC_KDN2,
231: TTYC_KDN3,
232: TTYC_KDN4,
233: TTYC_KDN5,
234: TTYC_KDN6,
235: TTYC_KDN7,
1.1 nicm 236: TTYC_KEND, /* key_end, ke */
1.149 nicm 237: TTYC_KEND2,
238: TTYC_KEND3,
239: TTYC_KEND4,
240: TTYC_KEND5,
241: TTYC_KEND6,
242: TTYC_KEND7,
1.1 nicm 243: TTYC_KF1, /* key_f1, k1 */
244: TTYC_KF10, /* key_f10, k; */
245: TTYC_KF11, /* key_f11, F1 */
246: TTYC_KF12, /* key_f12, F2 */
247: TTYC_KF13, /* key_f13, F3 */
248: TTYC_KF14, /* key_f14, F4 */
249: TTYC_KF15, /* key_f15, F5 */
250: TTYC_KF16, /* key_f16, F6 */
251: TTYC_KF17, /* key_f17, F7 */
252: TTYC_KF18, /* key_f18, F8 */
253: TTYC_KF19, /* key_f19, F9 */
1.135 nicm 254: TTYC_KF2, /* key_f2, k2 */
1.1 nicm 255: TTYC_KF20, /* key_f20, F10 */
256: TTYC_KF3, /* key_f3, k3 */
257: TTYC_KF4, /* key_f4, k4 */
258: TTYC_KF5, /* key_f5, k5 */
259: TTYC_KF6, /* key_f6, k6 */
260: TTYC_KF7, /* key_f7, k7 */
261: TTYC_KF8, /* key_f8, k8 */
262: TTYC_KF9, /* key_f9, k9 */
1.149 nicm 263: TTYC_KHOM2,
264: TTYC_KHOM3,
265: TTYC_KHOM4,
266: TTYC_KHOM5,
267: TTYC_KHOM6,
268: TTYC_KHOM7,
1.1 nicm 269: TTYC_KHOME, /* key_home, kh */
1.149 nicm 270: TTYC_KIC2,
271: TTYC_KIC3,
272: TTYC_KIC4,
273: TTYC_KIC5,
274: TTYC_KIC6,
275: TTYC_KIC7,
1.1 nicm 276: TTYC_KICH1, /* key_ic, kI */
1.149 nicm 277: TTYC_KLFT2,
278: TTYC_KLFT3,
279: TTYC_KLFT4,
280: TTYC_KLFT5,
281: TTYC_KLFT6,
282: TTYC_KLFT7,
1.1 nicm 283: TTYC_KMOUS, /* key_mouse, Km */
284: TTYC_KNP, /* key_npage, kN */
1.149 nicm 285: TTYC_KNXT2,
286: TTYC_KNXT3,
287: TTYC_KNXT4,
288: TTYC_KNXT5,
289: TTYC_KNXT6,
290: TTYC_KNXT7,
1.1 nicm 291: TTYC_KPP, /* key_ppage, kP */
1.149 nicm 292: TTYC_KPRV2,
293: TTYC_KPRV3,
294: TTYC_KPRV4,
295: TTYC_KPRV5,
296: TTYC_KPRV6,
297: TTYC_KPRV7,
298: TTYC_KRIT2,
299: TTYC_KRIT3,
300: TTYC_KRIT4,
301: TTYC_KRIT5,
302: TTYC_KRIT6,
303: TTYC_KRIT7,
304: TTYC_KUP2,
305: TTYC_KUP3,
306: TTYC_KUP4,
307: TTYC_KUP5,
308: TTYC_KUP6,
309: TTYC_KUP7,
1.1 nicm 310: TTYC_OP, /* orig_pair, op */
311: TTYC_REV, /* enter_reverse_mode, mr */
312: TTYC_RI, /* scroll_reverse, sr */
313: TTYC_RMACS, /* exit_alt_charset_mode */
314: TTYC_RMCUP, /* exit_ca_mode, te */
315: TTYC_RMIR, /* exit_insert_mode, ei */
316: TTYC_RMKX, /* keypad_local, ke */
317: TTYC_SETAB, /* set_a_background, AB */
318: TTYC_SETAF, /* set_a_foreground, AF */
319: TTYC_SGR0, /* exit_attribute_mode, me */
320: TTYC_SMACS, /* enter_alt_charset_mode, as */
321: TTYC_SMCUP, /* enter_ca_mode, ti */
322: TTYC_SMIR, /* enter_insert_mode, im */
323: TTYC_SMKX, /* keypad_xmit, ks */
324: TTYC_SMSO, /* enter_standout_mode, so */
325: TTYC_SMUL, /* enter_underline_mode, us */
1.135 nicm 326: TTYC_VPA, /* row_address, cv */
1.1 nicm 327: TTYC_XENL, /* eat_newline_glitch, xn */
328: };
329: #define NTTYCODE (TTYC_XENL + 1)
330:
331: /* Termcap types. */
332: enum tty_code_type {
333: TTYCODE_NONE = 0,
334: TTYCODE_STRING,
335: TTYCODE_NUMBER,
336: TTYCODE_FLAG,
337: };
338:
339: /* Termcap code. */
340: struct tty_code {
341: enum tty_code_type type;
342: union {
1.192 nicm 343: char *string;
344: int number;
345: int flag;
1.1 nicm 346: } value;
347: };
348:
349: /* Entry in terminal code table. */
350: struct tty_term_code_entry {
351: enum tty_code_code code;
352: enum tty_code_type type;
353: const char *name;
354: };
355:
356: /* Message codes. */
1.64 nicm 357: enum msgtype {
1.1 nicm 358: MSG_COMMAND,
359: MSG_DETACH,
360: MSG_ERROR,
361: MSG_EXIT,
362: MSG_EXITED,
363: MSG_EXITING,
364: MSG_IDENTIFY,
365: MSG_PRINT,
366: MSG_READY,
367: MSG_RESIZE,
368: MSG_SHUTDOWN,
369: MSG_SUSPEND,
1.75 nicm 370: MSG_VERSION,
1.1 nicm 371: MSG_WAKEUP,
1.115 nicm 372: MSG_ENVIRON,
373: MSG_UNLOCK,
1.116 nicm 374: MSG_LOCK,
1.231 nicm 375: MSG_SHELL,
376: MSG_STDERR,
377: MSG_STDOUT,
1.1 nicm 378: };
379:
1.55 nicm 380: /*
1.75 nicm 381: * Message data.
1.55 nicm 382: *
383: * Don't forget to bump PROTOCOL_VERSION if any of these change!
384: */
1.1 nicm 385: struct msg_command_data {
386: pid_t pid; /* pid from $TMUX or -1 */
387: u_int idx; /* index from $TMUX */
388:
1.55 nicm 389: int argc;
390: char argv[COMMAND_LENGTH];
1.1 nicm 391: };
392:
393: struct msg_identify_data {
394: char cwd[MAXPATHLEN];
395:
1.55 nicm 396: char term[TERMINAL_LENGTH];
397:
1.1 nicm 398: #define IDENTIFY_UTF8 0x1
399: #define IDENTIFY_256COLOURS 0x2
400: #define IDENTIFY_88COLOURS 0x4
401: int flags;
402: };
403:
1.115 nicm 404: struct msg_lock_data {
1.192 nicm 405: char cmd[COMMAND_LENGTH];
1.55 nicm 406: };
407:
1.73 nicm 408: struct msg_environ_data {
1.192 nicm 409: char var[ENVIRON_LENGTH];
1.116 nicm 410: };
411:
412: struct msg_shell_data {
1.192 nicm 413: char shell[MAXPATHLEN];
1.73 nicm 414: };
415:
1.234 nicm 416: struct msg_exit_data {
417: int retcode;
418: };
419:
1.62 nicm 420: /* Mode key commands. */
1.1 nicm 421: enum mode_key_cmd {
1.59 nicm 422: MODEKEY_NONE,
423: MODEKEY_OTHER,
424:
425: /* Editing keys. */
426: MODEKEYEDIT_BACKSPACE,
427: MODEKEYEDIT_CANCEL,
428: MODEKEYEDIT_COMPLETE,
429: MODEKEYEDIT_CURSORLEFT,
430: MODEKEYEDIT_CURSORRIGHT,
431: MODEKEYEDIT_DELETE,
1.84 nicm 432: MODEKEYEDIT_DELETELINE,
1.59 nicm 433: MODEKEYEDIT_DELETETOENDOFLINE,
434: MODEKEYEDIT_ENDOFLINE,
435: MODEKEYEDIT_ENTER,
436: MODEKEYEDIT_HISTORYDOWN,
437: MODEKEYEDIT_HISTORYUP,
438: MODEKEYEDIT_PASTE,
439: MODEKEYEDIT_STARTOFLINE,
440: MODEKEYEDIT_SWITCHMODE,
441: MODEKEYEDIT_SWITCHMODEAPPEND,
1.94 nicm 442: MODEKEYEDIT_TRANSPOSECHARS,
1.192 nicm 443:
1.59 nicm 444: /* Menu (choice) keys. */
445: MODEKEYCHOICE_CANCEL,
446: MODEKEYCHOICE_CHOOSE,
447: MODEKEYCHOICE_DOWN,
448: MODEKEYCHOICE_PAGEDOWN,
449: MODEKEYCHOICE_PAGEUP,
1.201 nicm 450: MODEKEYCHOICE_SCROLLDOWN,
451: MODEKEYCHOICE_SCROLLUP,
1.59 nicm 452: MODEKEYCHOICE_UP,
453:
454: /* Copy keys. */
1.82 nicm 455: MODEKEYCOPY_BACKTOINDENTATION,
1.138 nicm 456: MODEKEYCOPY_BOTTOMLINE,
1.59 nicm 457: MODEKEYCOPY_CANCEL,
458: MODEKEYCOPY_CLEARSELECTION,
459: MODEKEYCOPY_COPYSELECTION,
460: MODEKEYCOPY_DOWN,
461: MODEKEYCOPY_ENDOFLINE,
1.83 nicm 462: MODEKEYCOPY_GOTOLINE,
1.82 nicm 463: MODEKEYCOPY_HALFPAGEDOWN,
464: MODEKEYCOPY_HALFPAGEUP,
1.199 nicm 465: MODEKEYCOPY_HISTORYBOTTOM,
466: MODEKEYCOPY_HISTORYTOP,
1.212 nicm 467: MODEKEYCOPY_JUMP,
468: MODEKEYCOPY_JUMPAGAIN,
469: MODEKEYCOPY_JUMPREVERSE,
470: MODEKEYCOPY_JUMPBACK,
1.59 nicm 471: MODEKEYCOPY_LEFT,
1.138 nicm 472: MODEKEYCOPY_MIDDLELINE,
1.59 nicm 473: MODEKEYCOPY_NEXTPAGE,
1.202 nicm 474: MODEKEYCOPY_NEXTSPACE,
475: MODEKEYCOPY_NEXTSPACEEND,
1.59 nicm 476: MODEKEYCOPY_NEXTWORD,
1.200 nicm 477: MODEKEYCOPY_NEXTWORDEND,
1.59 nicm 478: MODEKEYCOPY_PREVIOUSPAGE,
1.202 nicm 479: MODEKEYCOPY_PREVIOUSSPACE,
1.59 nicm 480: MODEKEYCOPY_PREVIOUSWORD,
1.204 nicm 481: MODEKEYCOPY_RECTANGLETOGGLE,
1.59 nicm 482: MODEKEYCOPY_RIGHT,
1.120 nicm 483: MODEKEYCOPY_SCROLLDOWN,
484: MODEKEYCOPY_SCROLLUP,
1.83 nicm 485: MODEKEYCOPY_SEARCHAGAIN,
486: MODEKEYCOPY_SEARCHDOWN,
1.207 nicm 487: MODEKEYCOPY_SEARCHREVERSE,
1.83 nicm 488: MODEKEYCOPY_SEARCHUP,
1.209 nicm 489: MODEKEYCOPY_STARTNUMBERPREFIX,
1.59 nicm 490: MODEKEYCOPY_STARTOFLINE,
491: MODEKEYCOPY_STARTSELECTION,
1.138 nicm 492: MODEKEYCOPY_TOPLINE,
1.59 nicm 493: MODEKEYCOPY_UP,
1.1 nicm 494: };
495:
1.62 nicm 496: /* Entry in the default mode key tables. */
1.59 nicm 497: struct mode_key_entry {
498: int key;
499:
500: /*
501: * Editing mode for vi: 0 is edit mode, keys not in the table are
502: * returned as MODEKEY_OTHER; 1 is command mode, keys not in the table
503: * are returned as MODEKEY_NONE. This is also matched on, allowing some
504: * keys to be bound in edit mode.
505: */
506: int mode;
507: enum mode_key_cmd cmd;
508: };
1.62 nicm 509:
510: /* Data required while mode keys are in use. */
1.1 nicm 511: struct mode_key_data {
1.62 nicm 512: struct mode_key_tree *tree;
513: int mode;
1.1 nicm 514: };
515: #define MODEKEY_EMACS 0
516: #define MODEKEY_VI 1
517:
1.62 nicm 518: /* Binding between a key and a command. */
519: struct mode_key_binding {
520: int key;
521:
522: int mode;
523: enum mode_key_cmd cmd;
524:
525: SPLAY_ENTRY(mode_key_binding) entry;
526: };
527: SPLAY_HEAD(mode_key_tree, mode_key_binding);
528:
529: /* Command to string mapping. */
530: struct mode_key_cmdstr {
1.192 nicm 531: enum mode_key_cmd cmd;
1.62 nicm 532: const char *name;
533: };
534:
535: /* Named mode key table description. */
536: struct mode_key_table {
1.192 nicm 537: const char *name;
1.62 nicm 538: struct mode_key_cmdstr *cmdstr;
539: struct mode_key_tree *tree;
540: const struct mode_key_entry *table; /* default entries */
541: };
542:
1.1 nicm 543: /* Modes. */
544: #define MODE_CURSOR 0x1
545: #define MODE_INSERT 0x2
546: #define MODE_KCURSOR 0x4
1.185 nicm 547: #define MODE_KKEYPAD 0x8 /* set = application, clear = number */
1.1 nicm 548: #define MODE_MOUSE 0x10
1.223 nicm 549: #define MODE_MOUSEMOTION 0x20
550: #define MODE_WRAP 0x40 /* whether lines wrap */
1.1 nicm 551:
1.143 nicm 552: /*
1.181 nicm 553: * A single UTF-8 character.
1.143 nicm 554: *
555: * The data member in this must be UTF8_SIZE to allow screen_write_copy to
556: * reinject stored UTF-8 data back into screen_write_cell after combining (ugh
557: * XXX XXX).
558: */
559: struct utf8_data {
560: u_char data[UTF8_SIZE];
561:
562: size_t have;
563: size_t size;
564:
565: u_int width;
566: };
567:
1.1 nicm 568: /* Grid output. */
569: #if defined(DEBUG) && \
570: ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
571: (defined(__GNUC__) && __GNUC__ >= 3))
1.48 nicm 572: #define GRID_DEBUG(gd, fmt, ...) log_debug2("%s: (sx=%u, sy=%u, hsize=%u) " \
1.1 nicm 573: fmt, __func__, (gd)->sx, (gd)->sy, (gd)->hsize, ## __VA_ARGS__)
574: #else
575: #define GRID_DEBUG(...)
576: #endif
577:
578: /* Grid attributes. */
579: #define GRID_ATTR_BRIGHT 0x1
580: #define GRID_ATTR_DIM 0x2
581: #define GRID_ATTR_UNDERSCORE 0x4
582: #define GRID_ATTR_BLINK 0x8
583: #define GRID_ATTR_REVERSE 0x10
584: #define GRID_ATTR_HIDDEN 0x20
585: #define GRID_ATTR_ITALICS 0x40
586: #define GRID_ATTR_CHARSET 0x80 /* alternative character set */
587:
588: /* Grid flags. */
589: #define GRID_FLAG_FG256 0x1
590: #define GRID_FLAG_BG256 0x2
591: #define GRID_FLAG_PADDING 0x4
592: #define GRID_FLAG_UTF8 0x8
593:
1.72 nicm 594: /* Grid line flags. */
595: #define GRID_LINE_WRAPPED 0x1
596:
1.1 nicm 597: /* Grid cell data. */
598: struct grid_cell {
599: u_char attr;
600: u_char flags;
601: u_char fg;
602: u_char bg;
603: u_char data;
604: } __packed;
605:
606: /* Grid cell UTF-8 data. Used instead of data in grid_cell for UTF-8 cells. */
607: struct grid_utf8 {
608: u_char width;
609: u_char data[UTF8_SIZE];
610: } __packed;
611:
1.71 nicm 612: /* Grid line. */
613: struct grid_line {
614: u_int cellsize;
615: struct grid_cell *celldata;
616:
617: u_int utf8size;
618: struct grid_utf8 *utf8data;
1.72 nicm 619:
620: int flags;
1.71 nicm 621: } __packed;
622:
1.1 nicm 623: /* Entire grid of cells. */
624: struct grid {
1.25 nicm 625: int flags;
626: #define GRID_HISTORY 0x1 /* scroll lines into history */
627:
1.1 nicm 628: u_int sx;
629: u_int sy;
630:
631: u_int hsize;
632: u_int hlimit;
633:
1.71 nicm 634: struct grid_line *linedata;
1.1 nicm 635: };
636:
637: /* Option data structures. */
638: struct options_entry {
639: char *name;
640:
641: enum {
642: OPTIONS_STRING,
643: OPTIONS_NUMBER,
1.112 nicm 644: OPTIONS_DATA,
1.1 nicm 645: } type;
1.109 nicm 646:
647: char *str;
648: long long num;
1.112 nicm 649: void *data;
650:
651: void (*freefn)(void *);
1.1 nicm 652:
653: SPLAY_ENTRY(options_entry) entry;
654: };
655:
656: struct options {
657: SPLAY_HEAD(options_tree, options_entry) tree;
658: struct options *parent;
659: };
660:
1.112 nicm 661: /* Key list for prefix option. */
662: ARRAY_DECL(keylist, int);
663:
1.126 nicm 664: /* Scheduled job. */
665: struct job {
666: char *cmd;
667: pid_t pid;
1.130 nicm 668: int status;
1.126 nicm 669:
670: struct client *client;
671:
672: int fd;
1.160 nicm 673: struct bufferevent *event;
1.126 nicm 674:
675: void (*callbackfn)(struct job *);
676: void (*freefn)(void *);
677: void *data;
1.130 nicm 678:
679: int flags;
1.160 nicm 680: #define JOB_PERSIST 0x1 /* don't free after callback */
1.126 nicm 681:
682: RB_ENTRY(job) entry;
1.128 nicm 683: SLIST_ENTRY(job) lentry;
1.126 nicm 684: };
685: RB_HEAD(jobs, job);
1.128 nicm 686: SLIST_HEAD(joblist, job);
1.126 nicm 687:
1.1 nicm 688: /* Screen selection. */
689: struct screen_sel {
690: int flag;
1.204 nicm 691: int rectflag;
1.1 nicm 692:
693: u_int sx;
694: u_int sy;
695:
696: u_int ex;
697: u_int ey;
698:
699: struct grid_cell cell;
700: };
701:
702: /* Virtual screen. */
703: struct screen {
704: char *title;
705:
1.192 nicm 706: struct grid *grid; /* grid data */
1.1 nicm 707:
708: u_int cx; /* cursor x */
709: u_int cy; /* cursor y */
710:
711: u_int rupper; /* scroll region top */
712: u_int rlower; /* scroll region bottom */
713:
714: int mode;
715:
1.192 nicm 716: bitstr_t *tabs;
1.6 nicm 717:
1.1 nicm 718: struct screen_sel sel;
719: };
720:
721: /* Screen write context. */
722: struct screen_write_ctx {
723: struct window_pane *wp;
724: struct screen *s;
725: };
726:
727: /* Screen size. */
728: #define screen_size_x(s) ((s)->grid->sx)
729: #define screen_size_y(s) ((s)->grid->sy)
730: #define screen_hsize(s) ((s)->grid->hsize)
731: #define screen_hlimit(s) ((s)->grid->hlimit)
732:
733: /* Input parser context. */
734: struct input_ctx {
1.210 nicm 735: struct window_pane *wp;
1.1 nicm 736: struct screen_write_ctx ctx;
737:
1.210 nicm 738: struct grid_cell cell;
739:
740: struct grid_cell old_cell;
741: u_int old_cx;
742: u_int old_cy;
743:
744: u_char interm_buf[4];
745: size_t interm_len;
1.1 nicm 746:
1.210 nicm 747: u_char param_buf[64];
748: size_t param_len;
1.1 nicm 749:
1.210 nicm 750: u_char input_buf[256];
751: size_t input_len;
1.1 nicm 752:
1.210 nicm 753: int param_list[24]; /* -1 not present */
754: u_int param_list_len;
1.1 nicm 755:
1.210 nicm 756: struct utf8_data utf8data;
1.1 nicm 757:
1.210 nicm 758: int ch;
759: int flags;
760: #define INPUT_DISCARD 0x1
1.1 nicm 761:
1.210 nicm 762: const struct input_state *state;
1.1 nicm 763: };
764:
765: /*
766: * Window mode. Windows can be in several modes and this is used to call the
767: * right function to handle input and output.
768: */
1.221 nicm 769: struct session;
1.1 nicm 770: struct window;
1.129 nicm 771: struct mouse_event;
1.1 nicm 772: struct window_mode {
773: struct screen *(*init)(struct window_pane *);
774: void (*free)(struct window_pane *);
775: void (*resize)(struct window_pane *, u_int, u_int);
1.221 nicm 776: void (*key)(struct window_pane *, struct session *, int);
1.1 nicm 777: void (*mouse)(struct window_pane *,
1.221 nicm 778: struct session *, struct mouse_event *);
1.1 nicm 779: void (*timer)(struct window_pane *);
780: };
781:
782: /* Child window structure. */
783: struct window_pane {
784: struct window *window;
1.39 nicm 785: struct layout_cell *layout_cell;
1.1 nicm 786:
787: u_int sx;
788: u_int sy;
789:
790: u_int xoff;
791: u_int yoff;
792:
793: int flags;
1.28 nicm 794: #define PANE_REDRAW 0x1
1.208 nicm 795: #define PANE_FREEZE 0x2
1.1 nicm 796:
797: char *cmd;
1.93 nicm 798: char *shell;
1.1 nicm 799: char *cwd;
800:
801: pid_t pid;
1.159 nicm 802: char tty[TTY_NAME_MAX];
803:
1.1 nicm 804: int fd;
1.163 nicm 805: struct bufferevent *event;
1.1 nicm 806:
807: struct input_ctx ictx;
808:
1.131 nicm 809: int pipe_fd;
1.162 nicm 810: struct bufferevent *pipe_event;
1.131 nicm 811: size_t pipe_off;
812:
1.1 nicm 813: struct screen *screen;
814: struct screen base;
815:
1.25 nicm 816: /* Saved in alternative screen mode. */
1.192 nicm 817: u_int saved_cx;
818: u_int saved_cy;
1.25 nicm 819: struct grid *saved_grid;
1.69 nicm 820: struct grid_cell saved_cell;
1.25 nicm 821:
1.1 nicm 822: const struct window_mode *mode;
823: void *modedata;
824:
825: TAILQ_ENTRY(window_pane) entry;
826: };
827: TAILQ_HEAD(window_panes, window_pane);
828:
829: /* Window structure. */
830: struct window {
831: char *name;
1.168 nicm 832: struct event name_timer;
1.1 nicm 833:
834: struct window_pane *active;
835: struct window_panes panes;
1.39 nicm 836:
1.61 nicm 837: int lastlayout;
1.39 nicm 838: struct layout_cell *layout_root;
1.1 nicm 839:
840: u_int sx;
841: u_int sy;
842:
843: int flags;
844: #define WINDOW_BELL 0x1
845: #define WINDOW_HIDDEN 0x2
846: #define WINDOW_ACTIVITY 0x4
1.226 nicm 847: #define WINDOW_REDRAW 0x8
1.1 nicm 848:
849: struct options options;
850:
851: u_int references;
852: };
853: ARRAY_DECL(windows, struct window *);
854:
855: /* Entry on local window list. */
856: struct winlink {
857: int idx;
858: struct window *window;
1.184 nicm 859:
860: size_t status_width;
861: struct grid_cell status_cell;
862: char *status_text;
1.1 nicm 863:
1.226 nicm 864: int flags;
865: #define WINLINK_BELL 0x1
866: #define WINLINK_ACTIVITY 0x2
867: #define WINLINK_CONTENT 0x4
868: #define WINLINK_ALERTFLAGS (WINLINK_BELL|WINLINK_ACTIVITY|WINLINK_CONTENT)
869:
1.1 nicm 870: RB_ENTRY(winlink) entry;
1.124 nicm 871: TAILQ_ENTRY(winlink) sentry;
1.1 nicm 872: };
873: RB_HEAD(winlinks, winlink);
1.124 nicm 874: TAILQ_HEAD(winlink_stack, winlink);
1.1 nicm 875:
1.39 nicm 876: /* Layout direction. */
877: enum layout_type {
878: LAYOUT_LEFTRIGHT,
879: LAYOUT_TOPBOTTOM,
880: LAYOUT_WINDOWPANE
881: };
882:
883: /* Layout cells queue. */
884: TAILQ_HEAD(layout_cells, layout_cell);
885:
886: /* Layout cell. */
887: struct layout_cell {
888: enum layout_type type;
889:
890: struct layout_cell *parent;
891:
892: u_int sx;
893: u_int sy;
894:
895: u_int xoff;
896: u_int yoff;
897:
898: struct window_pane *wp;
899: struct layout_cells cells;
900:
901: TAILQ_ENTRY(layout_cell) entry;
902: };
903:
1.1 nicm 904: /* Paste buffer. */
905: struct paste_buffer {
1.187 nicm 906: char *data;
1.100 nicm 907: size_t size;
1.1 nicm 908: };
909: ARRAY_DECL(paste_stack, struct paste_buffer *);
910:
1.73 nicm 911: /* Environment variable. */
912: struct environ_entry {
913: char *name;
914: char *value;
915:
916: RB_ENTRY(environ_entry) entry;
917: };
918: RB_HEAD(environ, environ_entry);
919:
1.1 nicm 920: /* Client session. */
1.124 nicm 921: struct session_group {
922: TAILQ_HEAD(, session) sessions;
923:
924: TAILQ_ENTRY(session_group) entry;
925: };
926: TAILQ_HEAD(session_groups, session_group);
927:
1.1 nicm 928: struct session {
929: char *name;
1.230 nicm 930: char *cwd;
1.156 nicm 931:
932: struct timeval creation_time;
933: struct timeval activity_time;
1.1 nicm 934:
935: u_int sx;
936: u_int sy;
937:
938: struct winlink *curw;
939: struct winlink_stack lastw;
940: struct winlinks windows;
941:
942: struct options options;
943:
944: struct paste_stack buffers;
945:
946: #define SESSION_UNATTACHED 0x1 /* not attached to any clients */
1.101 nicm 947: #define SESSION_DEAD 0x2
1.1 nicm 948: int flags;
1.73 nicm 949:
1.105 nicm 950: struct termios *tio;
1.80 nicm 951:
1.73 nicm 952: struct environ environ;
1.101 nicm 953:
954: int references;
1.124 nicm 955:
956: TAILQ_ENTRY(session) gentry;
1.1 nicm 957: };
958: ARRAY_DECL(sessions, struct session *);
959:
960: /* TTY information. */
961: struct tty_key {
1.173 nicm 962: char ch;
1.192 nicm 963: int key;
1.1 nicm 964:
1.173 nicm 965: struct tty_key *left;
966: struct tty_key *right;
967:
968: struct tty_key *next;
1.1 nicm 969: };
970:
971: struct tty_term {
972: char *name;
973: u_int references;
974:
1.240 nicm 975: char acs[UCHAR_MAX + 1][2];
976:
1.1 nicm 977: struct tty_code codes[NTTYCODE];
978:
1.147 nicm 979: #define TERM_256COLOURS 0x1
980: #define TERM_88COLOURS 0x2
981: #define TERM_EARLYWRAP 0x4
1.1 nicm 982: int flags;
983:
984: SLIST_ENTRY(tty_term) entry;
985: };
986: SLIST_HEAD(tty_terms, tty_term);
987:
988: struct tty {
989: char *path;
990:
1.192 nicm 991: u_int sx;
992: u_int sy;
1.1 nicm 993:
994: u_int cx;
995: u_int cy;
996:
997: int mode;
998:
999: u_int rlower;
1000: u_int rupper;
1001:
1002: char *termname;
1003: struct tty_term *term;
1004:
1005: int fd;
1.161 nicm 1006: struct bufferevent *event;
1.1 nicm 1007:
1008: int log_fd;
1009:
1.192 nicm 1010: struct termios tio;
1.1 nicm 1011:
1012: struct grid_cell cell;
1013:
1014: #define TTY_NOCURSOR 0x1
1015: #define TTY_FREEZE 0x2
1016: #define TTY_ESCAPE 0x4
1017: #define TTY_UTF8 0x8
1.76 nicm 1018: #define TTY_STARTED 0x10
1.77 nicm 1019: #define TTY_OPENED 0x20
1.237 nicm 1020: #define TTY_BACKOFF 0x40
1.192 nicm 1021: int flags;
1.1 nicm 1022:
1023: int term_flags;
1024:
1.170 nicm 1025: void (*key_callback)(int, struct mouse_event *, void *);
1026: void *key_data;
1027: struct event key_timer;
1.173 nicm 1028: struct tty_key *key_tree;
1.1 nicm 1029: };
1030:
1.47 nicm 1031: /* TTY command context and function pointer. */
1032: struct tty_ctx {
1033: struct window_pane *wp;
1034:
1035: const struct grid_cell *cell;
1036: const struct grid_utf8 *utf8;
1037:
1.49 nicm 1038: u_int num;
1.196 nicm 1039: void *ptr;
1.49 nicm 1040:
1.196 nicm 1041: /*
1.49 nicm 1042: * Cursor and region position before the screen was updated - this is
1043: * where the command should be applied; the values in the screen have
1044: * already been updated.
1045: */
1046: u_int ocx;
1047: u_int ocy;
1048:
1049: u_int orupper;
1050: u_int orlower;
1.140 nicm 1051:
1052: /* Saved last cell on line. */
1053: struct grid_cell last_cell;
1054: struct grid_utf8 last_utf8;
1055: u_int last_width;
1.47 nicm 1056: };
1057:
1.233 tedu 1058: /*
1059: * xterm mouse mode is fairly silly. Buttons are in the bottom two
1060: * bits: 0 button 1; 1 button 2; 2 button 3; 3 buttons released.
1061: *
1062: * Bit 3 is shift; bit 4 is meta; bit 5 control.
1063: *
1064: * Bit 6 is added for mouse buttons 4 and 5.
1065: */
1.129 nicm 1066: /* Mouse input. */
1067: struct mouse_event {
1068: u_char b;
1.233 tedu 1069: #define MOUSE_1 0
1070: #define MOUSE_2 1
1071: #define MOUSE_3 2
1072: #define MOUSE_UP 3
1073: #define MOUSE_BUTTON 3
1074: #define MOUSE_45 64
1.129 nicm 1075: u_char x;
1076: u_char y;
1077: };
1078:
1.180 nicm 1079: /* Saved message entry. */
1080: struct message_entry {
1081: char *msg;
1082: time_t msg_time;
1083: };
1084:
1.1 nicm 1085: /* Client connection. */
1086: struct client {
1.75 nicm 1087: struct imsgbuf ibuf;
1.159 nicm 1088: struct event event;
1.234 nicm 1089: int retcode;
1.156 nicm 1090:
1091: struct timeval creation_time;
1.158 nicm 1092: struct timeval activity_time;
1.1 nicm 1093:
1.73 nicm 1094: struct environ environ;
1095:
1.1 nicm 1096: char *title;
1097: char *cwd;
1098:
1.192 nicm 1099: struct tty tty;
1.236 nicm 1100:
1101: int stdin_fd;
1102: void *stdin_data;
1103: void (*stdin_callback)(struct client *, void *);
1104: struct bufferevent *stdin_event;
1105:
1106: int stdout_fd;
1107: struct bufferevent *stdout_event;
1108:
1109: int stderr_fd;
1110: struct bufferevent *stderr_event;
1.231 nicm 1111:
1.169 nicm 1112: struct event repeat_timer;
1.1 nicm 1113:
1.126 nicm 1114: struct timeval status_timer;
1115: struct jobs status_jobs;
1.1 nicm 1116: struct screen status;
1117:
1118: #define CLIENT_TERMINAL 0x1
1119: #define CLIENT_PREFIX 0x2
1.236 nicm 1120: #define CLIENT_EXIT 0x4
1.1 nicm 1121: #define CLIENT_REDRAW 0x8
1122: #define CLIENT_STATUS 0x10
1123: #define CLIENT_REPEAT 0x20 /* allow command to repeat within repeat time */
1124: #define CLIENT_SUSPENDED 0x40
1.70 nicm 1125: #define CLIENT_BAD 0x80
1.92 nicm 1126: #define CLIENT_IDENTIFY 0x100
1.101 nicm 1127: #define CLIENT_DEAD 0x200
1.197 nicm 1128: #define CLIENT_BORDERS 0x400
1.205 nicm 1129: #define CLIENT_READONLY 0x800
1.237 nicm 1130: #define CLIENT_BACKOFF 0x1000
1131: #define CLIENT_REDRAWWINDOW 0x2000
1.1 nicm 1132: int flags;
1133:
1.166 nicm 1134: struct event identify_timer;
1.92 nicm 1135:
1.1 nicm 1136: char *message_string;
1.166 nicm 1137: struct event message_timer;
1.180 nicm 1138: ARRAY_DECL(, struct message_entry) message_log;
1.1 nicm 1139:
1140: char *prompt_string;
1141: char *prompt_buffer;
1142: size_t prompt_index;
1.33 nicm 1143: int (*prompt_callbackfn)(void *, const char *);
1144: void (*prompt_freefn)(void *);
1.1 nicm 1145: void *prompt_data;
1146:
1.117 nicm 1147: #define PROMPT_SINGLE 0x1
1.1 nicm 1148: int prompt_flags;
1149:
1150: u_int prompt_hindex;
1151: ARRAY_DECL(, char *) prompt_hdata;
1152:
1153: struct mode_key_data prompt_mdata;
1154:
1155: struct session *session;
1.101 nicm 1156:
1157: int references;
1.1 nicm 1158: };
1159: ARRAY_DECL(clients, struct client *);
1160:
1161: /* Key/command line command. */
1162: struct cmd_ctx {
1.35 nicm 1163: /*
1164: * curclient is the client where this command was executed if inside
1165: * tmux. This is NULL if the command came from the command-line.
1166: *
1167: * cmdclient is the client which sent the MSG_COMMAND to the server, if
1168: * any. This is NULL unless the command came from the command-line.
1169: *
1.52 nicm 1170: * cmdclient and curclient may both be NULL if the command is in the
1171: * configuration file.
1.35 nicm 1172: */
1.1 nicm 1173: struct client *curclient;
1.54 nicm 1174: struct client *cmdclient;
1.35 nicm 1175:
1.1 nicm 1176: struct msg_command_data *msgdata;
1177:
1.90 nicm 1178: /* gcc2 doesn't understand attributes on function pointers... */
1179: #if defined(__GNUC__) && __GNUC__ >= 3
1.85 nicm 1180: void printflike2 (*print)(struct cmd_ctx *, const char *, ...);
1181: void printflike2 (*info)(struct cmd_ctx *, const char *, ...);
1182: void printflike2 (*error)(struct cmd_ctx *, const char *, ...);
1.90 nicm 1183: #else
1184: void (*print)(struct cmd_ctx *, const char *, ...);
1185: void (*info)(struct cmd_ctx *, const char *, ...);
1186: void (*error)(struct cmd_ctx *, const char *, ...);
1187: #endif
1.1 nicm 1188: };
1189:
1190: struct cmd {
1191: const struct cmd_entry *entry;
1.192 nicm 1192: void *data;
1.1 nicm 1193:
1194: TAILQ_ENTRY(cmd) qentry;
1195: };
1.229 nicm 1196: struct cmd_list {
1197: int references;
1198: TAILQ_HEAD(, cmd) list;
1199: };
1.1 nicm 1200:
1201: struct cmd_entry {
1202: const char *name;
1203: const char *alias;
1204: const char *usage;
1205:
1206: #define CMD_STARTSERVER 0x1
1207: #define CMD_CANTNEST 0x2
1.74 nicm 1208: #define CMD_SENDENVIRON 0x4
1209: #define CMD_ARG1 0x8
1210: #define CMD_ARG01 0x10
1211: #define CMD_ARG2 0x20
1212: #define CMD_ARG12 0x40
1.205 nicm 1213: #define CMD_READONLY 0x80
1.27 nicm 1214: int flags;
1.1 nicm 1215:
1.178 nicm 1216: const char *chflags;
1.1 nicm 1217:
1218: void (*init)(struct cmd *, int);
1219: int (*parse)(struct cmd *, int, char **, char **);
1220: int (*exec)(struct cmd *, struct cmd_ctx *);
1221: void (*free)(struct cmd *);
1.192 nicm 1222: size_t (*print)(struct cmd *, char *, size_t);
1.1 nicm 1223: };
1224:
1225: /* Generic command data. */
1226: struct cmd_target_data {
1.27 nicm 1227: uint64_t chflags;
1.179 nicm 1228:
1.1 nicm 1229: char *target;
1.179 nicm 1230:
1.1 nicm 1231: char *arg;
1.74 nicm 1232: char *arg2;
1.1 nicm 1233: };
1234:
1235: struct cmd_srcdst_data {
1.27 nicm 1236: uint64_t chflags;
1.179 nicm 1237:
1.1 nicm 1238: char *src;
1239: char *dst;
1.179 nicm 1240:
1.1 nicm 1241: char *arg;
1.74 nicm 1242: char *arg2;
1.1 nicm 1243: };
1244:
1245: struct cmd_buffer_data {
1.27 nicm 1246: uint64_t chflags;
1.179 nicm 1247:
1.1 nicm 1248: char *target;
1249: int buffer;
1.179 nicm 1250:
1.1 nicm 1251: char *arg;
1.74 nicm 1252: char *arg2;
1.1 nicm 1253: };
1254:
1255: /* Key binding. */
1256: struct key_binding {
1257: int key;
1258: struct cmd_list *cmdlist;
1259: int can_repeat;
1260:
1261: SPLAY_ENTRY(key_binding) entry;
1262: };
1263: SPLAY_HEAD(key_bindings, key_binding);
1264:
1265: /* Set/display option data. */
1266: struct set_option_entry {
1267: const char *name;
1268: enum {
1269: SET_OPTION_STRING,
1270: SET_OPTION_NUMBER,
1.112 nicm 1271: SET_OPTION_KEYS,
1.1 nicm 1272: SET_OPTION_COLOUR,
1273: SET_OPTION_ATTRIBUTES,
1274: SET_OPTION_FLAG,
1275: SET_OPTION_CHOICE
1276: } type;
1277:
1278: u_int minimum;
1279: u_int maximum;
1280:
1281: const char **choices;
1282: };
1283:
1.206 nicm 1284: /* List of configuration causes. */
1285: ARRAY_DECL(causelist, char *);
1286:
1.1 nicm 1287: /* tmux.c */
1.194 nicm 1288: extern struct options global_options;
1.16 nicm 1289: extern struct options global_s_options;
1290: extern struct options global_w_options;
1.73 nicm 1291: extern struct environ global_environ;
1.219 nicm 1292: extern struct event_base *ev_base;
1.1 nicm 1293: extern char *cfg_file;
1.243 ! nicm 1294: extern char *shell_cmd;
1.1 nicm 1295: extern int debug_level;
1296: extern time_t start_time;
1.243 ! nicm 1297: extern char socket_path[MAXPATHLEN];
1.96 nicm 1298: extern int login_shell;
1.243 ! nicm 1299: extern char *environ_path;
! 1300: extern pid_t environ_pid;
! 1301: extern u_int environ_idx;
1.1 nicm 1302: void logfile(const char *);
1.93 nicm 1303: const char *getshell(void);
1304: int checkshell(const char *);
1305: int areshell(const char *);
1.243 ! nicm 1306: __dead void shell_exec(const char *, const char *);
1.1 nicm 1307:
1308: /* cfg.c */
1.203 nicm 1309: extern int cfg_finished;
1.206 nicm 1310: struct causelist cfg_causes;
1311: void printflike2 cfg_add_cause(struct causelist *, const char *, ...);
1312: int load_cfg(const char *, struct cmd_ctx *, struct causelist *);
1.1 nicm 1313:
1314: /* mode-key.c */
1.62 nicm 1315: extern const struct mode_key_table mode_key_tables[];
1316: extern struct mode_key_tree mode_key_tree_vi_edit;
1317: extern struct mode_key_tree mode_key_tree_vi_choice;
1318: extern struct mode_key_tree mode_key_tree_vi_copy;
1319: extern struct mode_key_tree mode_key_tree_emacs_edit;
1320: extern struct mode_key_tree mode_key_tree_emacs_choice;
1321: extern struct mode_key_tree mode_key_tree_emacs_copy;
1322: int mode_key_cmp(struct mode_key_binding *, struct mode_key_binding *);
1323: SPLAY_PROTOTYPE(mode_key_tree, mode_key_binding, entry, mode_key_cmp);
1324: const char *mode_key_tostring(struct mode_key_cmdstr *r, enum mode_key_cmd);
1.63 nicm 1325: enum mode_key_cmd mode_key_fromstring(struct mode_key_cmdstr *, const char *);
1326: const struct mode_key_table *mode_key_findtable(const char *);
1.62 nicm 1327: void mode_key_init_trees(void);
1328: void mode_key_init(struct mode_key_data *, struct mode_key_tree *);
1.1 nicm 1329: enum mode_key_cmd mode_key_lookup(struct mode_key_data *, int);
1330:
1331: /* options.c */
1332: int options_cmp(struct options_entry *, struct options_entry *);
1333: SPLAY_PROTOTYPE(options_tree, options_entry, entry, options_cmp);
1334: void options_init(struct options *, struct options *);
1335: void options_free(struct options *);
1336: struct options_entry *options_find1(struct options *, const char *);
1337: struct options_entry *options_find(struct options *, const char *);
1.44 nicm 1338: void options_remove(struct options *, const char *);
1.111 nicm 1339: struct options_entry *printflike3 options_set_string(
1.192 nicm 1340: struct options *, const char *, const char *, ...);
1.1 nicm 1341: char *options_get_string(struct options *, const char *);
1.111 nicm 1342: struct options_entry *options_set_number(
1.192 nicm 1343: struct options *, const char *, long long);
1.1 nicm 1344: long long options_get_number(struct options *, const char *);
1.112 nicm 1345: struct options_entry *options_set_data(
1.192 nicm 1346: struct options *, const char *, void *, void (*)(void *));
1.112 nicm 1347: void *options_get_data(struct options *, const char *);
1.1 nicm 1348:
1.126 nicm 1349: /* job.c */
1.128 nicm 1350: extern struct joblist all_jobs;
1.126 nicm 1351: int job_cmp(struct job *, struct job *);
1352: RB_PROTOTYPE(jobs, job, entry, job_cmp);
1353: void job_tree_init(struct jobs *);
1354: void job_tree_free(struct jobs *);
1355: struct job *job_get(struct jobs *, const char *);
1.153 nicm 1356: struct job *job_add(struct jobs *, int, struct client *,
1.126 nicm 1357: const char *, void (*)(struct job *), void (*)(void *), void *);
1.153 nicm 1358: void job_remove(struct jobs *, struct job *);
1.126 nicm 1359: void job_free(struct job *);
1360: int job_run(struct job *);
1.160 nicm 1361: void job_died(struct job *, int);
1.126 nicm 1362: void job_kill(struct job *);
1363:
1.73 nicm 1364: /* environ.c */
1365: int environ_cmp(struct environ_entry *, struct environ_entry *);
1366: RB_PROTOTYPE(environ, environ_entry, entry, environ_cmp);
1367: void environ_init(struct environ *);
1368: void environ_free(struct environ *);
1369: void environ_copy(struct environ *, struct environ *);
1370: struct environ_entry *environ_find(struct environ *, const char *);
1371: void environ_set(struct environ *, const char *, const char *);
1372: void environ_put(struct environ *, const char *);
1373: void environ_unset(struct environ *, const char *);
1.192 nicm 1374: void environ_update(const char *, struct environ *, struct environ *);
1.215 nicm 1375: void environ_push(struct environ *);
1.73 nicm 1376:
1.1 nicm 1377: /* tty.c */
1.115 nicm 1378: void tty_raw(struct tty *, const char *);
1.92 nicm 1379: void tty_attributes(struct tty *, const struct grid_cell *);
1.47 nicm 1380: void tty_reset(struct tty *);
1.132 nicm 1381: void tty_region_pane(struct tty *, const struct tty_ctx *, u_int, u_int);
1.133 nicm 1382: void tty_region(struct tty *, u_int, u_int);
1.134 nicm 1383: void tty_cursor_pane(struct tty *, const struct tty_ctx *, u_int, u_int);
1384: void tty_cursor(struct tty *, u_int, u_int);
1.47 nicm 1385: void tty_putcode(struct tty *, enum tty_code_code);
1386: void tty_putcode1(struct tty *, enum tty_code_code, int);
1387: void tty_putcode2(struct tty *, enum tty_code_code, int, int);
1388: void tty_puts(struct tty *, const char *);
1389: void tty_putc(struct tty *, u_char);
1390: void tty_pututf8(struct tty *, const struct grid_utf8 *);
1.113 nicm 1391: void tty_init(struct tty *, int, char *);
1.224 nicm 1392: int tty_resize(struct tty *);
1.47 nicm 1393: void tty_start_tty(struct tty *);
1394: void tty_stop_tty(struct tty *);
1395: void tty_set_title(struct tty *, const char *);
1396: void tty_update_mode(struct tty *, int);
1397: void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int);
1.67 nicm 1398: int tty_open(struct tty *, const char *, char **);
1.76 nicm 1399: void tty_close(struct tty *);
1400: void tty_free(struct tty *);
1.79 nicm 1401: void tty_write(void (*)(
1402: struct tty *, const struct tty_ctx *), const struct tty_ctx *);
1403: void tty_cmd_alignmenttest(struct tty *, const struct tty_ctx *);
1404: void tty_cmd_cell(struct tty *, const struct tty_ctx *);
1405: void tty_cmd_clearendofline(struct tty *, const struct tty_ctx *);
1406: void tty_cmd_clearendofscreen(struct tty *, const struct tty_ctx *);
1407: void tty_cmd_clearline(struct tty *, const struct tty_ctx *);
1408: void tty_cmd_clearscreen(struct tty *, const struct tty_ctx *);
1409: void tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *);
1410: void tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *);
1411: void tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *);
1412: void tty_cmd_deleteline(struct tty *, const struct tty_ctx *);
1413: void tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *);
1414: void tty_cmd_insertline(struct tty *, const struct tty_ctx *);
1415: void tty_cmd_linefeed(struct tty *, const struct tty_ctx *);
1416: void tty_cmd_utf8character(struct tty *, const struct tty_ctx *);
1417: void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *);
1.1 nicm 1418:
1419: /* tty-term.c */
1420: extern struct tty_terms tty_terms;
1421: extern struct tty_term_code_entry tty_term_codes[NTTYCODE];
1.67 nicm 1422: struct tty_term *tty_term_find(char *, int, const char *, char **);
1.192 nicm 1423: void tty_term_free(struct tty_term *);
1.1 nicm 1424: int tty_term_has(struct tty_term *, enum tty_code_code);
1425: const char *tty_term_string(struct tty_term *, enum tty_code_code);
1426: const char *tty_term_string1(struct tty_term *, enum tty_code_code, int);
1427: const char *tty_term_string2(
1.192 nicm 1428: struct tty_term *, enum tty_code_code, int, int);
1.1 nicm 1429: int tty_term_number(struct tty_term *, enum tty_code_code);
1430: int tty_term_flag(struct tty_term *, enum tty_code_code);
1.240 nicm 1431:
1432: /* tty-acs.c */
1433: const char *tty_acs_get(struct tty *, u_char);
1.1 nicm 1434:
1435: /* tty-keys.c */
1.47 nicm 1436: void tty_keys_init(struct tty *);
1437: void tty_keys_free(struct tty *);
1.170 nicm 1438: int tty_keys_next(struct tty *);
1.1 nicm 1439:
1440: /* paste.c */
1441: void paste_init_stack(struct paste_stack *);
1442: void paste_free_stack(struct paste_stack *);
1443: struct paste_buffer *paste_walk_stack(struct paste_stack *, uint *);
1444: struct paste_buffer *paste_get_top(struct paste_stack *);
1445: struct paste_buffer *paste_get_index(struct paste_stack *, u_int);
1.192 nicm 1446: int paste_free_top(struct paste_stack *);
1.1 nicm 1447: int paste_free_index(struct paste_stack *, u_int);
1.187 nicm 1448: void paste_add(struct paste_stack *, char *, size_t, u_int);
1449: int paste_replace(struct paste_stack *, u_int, char *, size_t);
1.228 nicm 1450: char *paste_print(struct paste_buffer *, size_t);
1.1 nicm 1451:
1452: /* clock.c */
1.92 nicm 1453: extern const char clock_table[14][5][5];
1.188 nicm 1454: void clock_draw(struct screen_write_ctx *, int, int);
1.191 nicm 1455:
1456: /* cmd-set-option.c */
1.194 nicm 1457: extern const struct set_option_entry set_option_table[];
1.191 nicm 1458: extern const struct set_option_entry set_session_option_table[];
1459: extern const struct set_option_entry set_window_option_table[];
1.192 nicm 1460: const char *cmd_set_option_print(
1.191 nicm 1461: const struct set_option_entry *, struct options_entry *);
1.1 nicm 1462:
1463: /* cmd.c */
1.55 nicm 1464: int cmd_pack_argv(int, char **, char *, size_t);
1465: int cmd_unpack_argv(char *, size_t, int, char ***);
1466: void cmd_free_argv(int, char **);
1.1 nicm 1467: struct cmd *cmd_parse(int, char **, char **);
1468: int cmd_exec(struct cmd *, struct cmd_ctx *);
1469: void cmd_free(struct cmd *);
1470: size_t cmd_print(struct cmd *, char *, size_t);
1471: struct session *cmd_current_session(struct cmd_ctx *);
1.157 nicm 1472: struct client *cmd_current_client(struct cmd_ctx *);
1.1 nicm 1473: struct client *cmd_find_client(struct cmd_ctx *, const char *);
1474: struct session *cmd_find_session(struct cmd_ctx *, const char *);
1475: struct winlink *cmd_find_window(
1.26 nicm 1476: struct cmd_ctx *, const char *, struct session **);
1477: int cmd_find_index(
1478: struct cmd_ctx *, const char *, struct session **);
1.65 nicm 1479: struct winlink *cmd_find_pane(struct cmd_ctx *,
1480: const char *, struct session **, struct window_pane **);
1.91 nicm 1481: char *cmd_template_replace(char *, const char *, int);
1.1 nicm 1482: extern const struct cmd_entry *cmd_table[];
1483: extern const struct cmd_entry cmd_attach_session_entry;
1484: extern const struct cmd_entry cmd_bind_key_entry;
1485: extern const struct cmd_entry cmd_break_pane_entry;
1.190 nicm 1486: extern const struct cmd_entry cmd_capture_pane_entry;
1.228 nicm 1487: extern const struct cmd_entry cmd_choose_buffer_entry;
1.91 nicm 1488: extern const struct cmd_entry cmd_choose_client_entry;
1.1 nicm 1489: extern const struct cmd_entry cmd_choose_session_entry;
1490: extern const struct cmd_entry cmd_choose_window_entry;
1491: extern const struct cmd_entry cmd_clear_history_entry;
1492: extern const struct cmd_entry cmd_clock_mode_entry;
1493: extern const struct cmd_entry cmd_command_prompt_entry;
1494: extern const struct cmd_entry cmd_confirm_before_entry;
1495: extern const struct cmd_entry cmd_copy_buffer_entry;
1496: extern const struct cmd_entry cmd_copy_mode_entry;
1497: extern const struct cmd_entry cmd_delete_buffer_entry;
1498: extern const struct cmd_entry cmd_detach_client_entry;
1.36 nicm 1499: extern const struct cmd_entry cmd_display_message_entry;
1.92 nicm 1500: extern const struct cmd_entry cmd_display_panes_entry;
1.1 nicm 1501: extern const struct cmd_entry cmd_down_pane_entry;
1502: extern const struct cmd_entry cmd_find_window_entry;
1503: extern const struct cmd_entry cmd_has_session_entry;
1.19 nicm 1504: extern const struct cmd_entry cmd_if_shell_entry;
1.198 nicm 1505: extern const struct cmd_entry cmd_join_pane_entry;
1.1 nicm 1506: extern const struct cmd_entry cmd_kill_pane_entry;
1507: extern const struct cmd_entry cmd_kill_server_entry;
1508: extern const struct cmd_entry cmd_kill_session_entry;
1509: extern const struct cmd_entry cmd_kill_window_entry;
1510: extern const struct cmd_entry cmd_last_window_entry;
1511: extern const struct cmd_entry cmd_link_window_entry;
1512: extern const struct cmd_entry cmd_list_buffers_entry;
1513: extern const struct cmd_entry cmd_list_clients_entry;
1514: extern const struct cmd_entry cmd_list_commands_entry;
1515: extern const struct cmd_entry cmd_list_keys_entry;
1.127 nicm 1516: extern const struct cmd_entry cmd_list_panes_entry;
1.1 nicm 1517: extern const struct cmd_entry cmd_list_sessions_entry;
1518: extern const struct cmd_entry cmd_list_windows_entry;
1519: extern const struct cmd_entry cmd_load_buffer_entry;
1.118 nicm 1520: extern const struct cmd_entry cmd_lock_client_entry;
1.1 nicm 1521: extern const struct cmd_entry cmd_lock_server_entry;
1.118 nicm 1522: extern const struct cmd_entry cmd_lock_session_entry;
1.1 nicm 1523: extern const struct cmd_entry cmd_move_window_entry;
1524: extern const struct cmd_entry cmd_new_session_entry;
1525: extern const struct cmd_entry cmd_new_window_entry;
1526: extern const struct cmd_entry cmd_next_layout_entry;
1527: extern const struct cmd_entry cmd_next_window_entry;
1528: extern const struct cmd_entry cmd_paste_buffer_entry;
1.131 nicm 1529: extern const struct cmd_entry cmd_pipe_pane_entry;
1.1 nicm 1530: extern const struct cmd_entry cmd_previous_layout_entry;
1531: extern const struct cmd_entry cmd_previous_window_entry;
1532: extern const struct cmd_entry cmd_refresh_client_entry;
1533: extern const struct cmd_entry cmd_rename_session_entry;
1534: extern const struct cmd_entry cmd_rename_window_entry;
1535: extern const struct cmd_entry cmd_resize_pane_entry;
1536: extern const struct cmd_entry cmd_respawn_window_entry;
1537: extern const struct cmd_entry cmd_rotate_window_entry;
1.107 nicm 1538: extern const struct cmd_entry cmd_run_shell_entry;
1.1 nicm 1539: extern const struct cmd_entry cmd_save_buffer_entry;
1540: extern const struct cmd_entry cmd_select_layout_entry;
1541: extern const struct cmd_entry cmd_select_pane_entry;
1542: extern const struct cmd_entry cmd_select_window_entry;
1543: extern const struct cmd_entry cmd_send_keys_entry;
1544: extern const struct cmd_entry cmd_send_prefix_entry;
1545: extern const struct cmd_entry cmd_server_info_entry;
1546: extern const struct cmd_entry cmd_set_buffer_entry;
1.73 nicm 1547: extern const struct cmd_entry cmd_set_environment_entry;
1.1 nicm 1548: extern const struct cmd_entry cmd_set_option_entry;
1549: extern const struct cmd_entry cmd_set_window_option_entry;
1550: extern const struct cmd_entry cmd_show_buffer_entry;
1.73 nicm 1551: extern const struct cmd_entry cmd_show_environment_entry;
1.180 nicm 1552: extern const struct cmd_entry cmd_show_messages_entry;
1.1 nicm 1553: extern const struct cmd_entry cmd_show_options_entry;
1554: extern const struct cmd_entry cmd_show_window_options_entry;
1555: extern const struct cmd_entry cmd_source_file_entry;
1556: extern const struct cmd_entry cmd_split_window_entry;
1557: extern const struct cmd_entry cmd_start_server_entry;
1558: extern const struct cmd_entry cmd_suspend_client_entry;
1559: extern const struct cmd_entry cmd_swap_pane_entry;
1560: extern const struct cmd_entry cmd_swap_window_entry;
1561: extern const struct cmd_entry cmd_switch_client_entry;
1562: extern const struct cmd_entry cmd_unbind_key_entry;
1563: extern const struct cmd_entry cmd_unlink_window_entry;
1564: extern const struct cmd_entry cmd_up_pane_entry;
1565:
1566: /* cmd-list.c */
1567: struct cmd_list *cmd_list_parse(int, char **, char **);
1568: int cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
1569: void cmd_list_free(struct cmd_list *);
1570: size_t cmd_list_print(struct cmd_list *, char *, size_t);
1571:
1572: /* cmd-string.c */
1573: int cmd_string_parse(const char *, struct cmd_list **, char **);
1574:
1575: /* cmd-generic.c */
1.192 nicm 1576: size_t cmd_prarg(char *, size_t, const char *, char *);
1.178 nicm 1577: int cmd_check_flag(uint64_t, int);
1578: void cmd_set_flag(uint64_t *, int);
1.65 nicm 1579: #define CMD_TARGET_PANE_USAGE "[-t target-pane]"
1.1 nicm 1580: #define CMD_TARGET_WINDOW_USAGE "[-t target-window]"
1581: #define CMD_TARGET_SESSION_USAGE "[-t target-session]"
1582: #define CMD_TARGET_CLIENT_USAGE "[-t target-client]"
1583: void cmd_target_init(struct cmd *, int);
1584: int cmd_target_parse(struct cmd *, int, char **, char **);
1585: void cmd_target_free(struct cmd *);
1586: size_t cmd_target_print(struct cmd *, char *, size_t);
1.65 nicm 1587: #define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]"
1.1 nicm 1588: #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]"
1589: #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]"
1590: #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]"
1591: void cmd_srcdst_init(struct cmd *, int);
1592: int cmd_srcdst_parse(struct cmd *, int, char **, char **);
1593: void cmd_srcdst_free(struct cmd *);
1594: size_t cmd_srcdst_print(struct cmd *, char *, size_t);
1.65 nicm 1595: #define CMD_BUFFER_PANE_USAGE "[-b buffer-index] [-t target-pane]"
1.1 nicm 1596: #define CMD_BUFFER_WINDOW_USAGE "[-b buffer-index] [-t target-window]"
1597: #define CMD_BUFFER_SESSION_USAGE "[-b buffer-index] [-t target-session]"
1598: #define CMD_BUFFER_CLIENT_USAGE "[-b buffer-index] [-t target-client]"
1599: void cmd_buffer_init(struct cmd *, int);
1600: int cmd_buffer_parse(struct cmd *, int, char **, char **);
1601: void cmd_buffer_free(struct cmd *);
1602: size_t cmd_buffer_print(struct cmd *, char *, size_t);
1603:
1604: /* client.c */
1.243 ! nicm 1605: int client_main(int, char **, int);
1.1 nicm 1606:
1607: /* key-bindings.c */
1608: extern struct key_bindings key_bindings;
1609: int key_bindings_cmp(struct key_binding *, struct key_binding *);
1610: SPLAY_PROTOTYPE(key_bindings, key_binding, entry, key_bindings_cmp);
1611: struct key_binding *key_bindings_lookup(int);
1612: void key_bindings_add(int, int, struct cmd_list *);
1613: void key_bindings_remove(int);
1.24 nicm 1614: void key_bindings_clean(void);
1.1 nicm 1615: void key_bindings_init(void);
1616: void key_bindings_dispatch(struct key_binding *, struct client *);
1617: void printflike2 key_bindings_error(struct cmd_ctx *, const char *, ...);
1618: void printflike2 key_bindings_print(struct cmd_ctx *, const char *, ...);
1619: void printflike2 key_bindings_info(struct cmd_ctx *, const char *, ...);
1620:
1621: /* key-string.c */
1622: int key_string_lookup_string(const char *);
1623: const char *key_string_lookup_key(int);
1624:
1625: /* server.c */
1626: extern struct clients clients;
1.101 nicm 1627: extern struct clients dead_clients;
1.243 ! nicm 1628: int server_start(void);
1.175 nicm 1629: void server_update_socket(void);
1.1 nicm 1630:
1.146 nicm 1631: /* server-client.c */
1632: void server_client_create(int);
1633: void server_client_lost(struct client *);
1.159 nicm 1634: void server_client_callback(int, short, void *);
1.167 nicm 1635: void server_client_status_timer(void);
1.146 nicm 1636: void server_client_loop(void);
1637:
1638: /* server-window.c */
1639: void server_window_loop(void);
1.1 nicm 1640:
1641: /* server-fn.c */
1.73 nicm 1642: void server_fill_environ(struct session *, struct environ *);
1.1 nicm 1643: void server_write_client(
1.192 nicm 1644: struct client *, enum msgtype, const void *, size_t);
1.1 nicm 1645: void server_write_session(
1.192 nicm 1646: struct session *, enum msgtype, const void *, size_t);
1.1 nicm 1647: void server_redraw_client(struct client *);
1648: void server_status_client(struct client *);
1649: void server_redraw_session(struct session *);
1.124 nicm 1650: void server_redraw_session_group(struct session *);
1.1 nicm 1651: void server_status_session(struct session *);
1.124 nicm 1652: void server_status_session_group(struct session *);
1.1 nicm 1653: void server_redraw_window(struct window *);
1.197 nicm 1654: void server_redraw_window_borders(struct window *);
1.1 nicm 1655: void server_status_window(struct window *);
1656: void server_lock(void);
1.118 nicm 1657: void server_lock_session(struct session *);
1658: void server_lock_client(struct client *);
1.1 nicm 1659: int server_unlock(const char *);
1.37 nicm 1660: void server_kill_window(struct window *);
1.124 nicm 1661: int server_link_window(struct session *,
1.106 nicm 1662: struct winlink *, struct session *, int, int, int, char **);
1663: void server_unlink_window(struct session *, struct winlink *);
1.177 nicm 1664: void server_destroy_pane(struct window_pane *);
1.124 nicm 1665: void server_destroy_session_group(struct session *);
1.103 nicm 1666: void server_destroy_session(struct session *);
1.241 nicm 1667: void server_check_unattached (void);
1.92 nicm 1668: void server_set_identify(struct client *);
1669: void server_clear_identify(struct client *);
1.165 nicm 1670: void server_update_event(struct client *);
1.1 nicm 1671:
1672: /* status.c */
1673: int status_redraw(struct client *);
1.183 nicm 1674: char *status_replace(
1.192 nicm 1675: struct client *, struct winlink *, const char *, time_t, int);
1.32 nicm 1676: void printflike2 status_message_set(struct client *, const char *, ...);
1.1 nicm 1677: void status_message_clear(struct client *);
1678: int status_message_redraw(struct client *);
1.33 nicm 1679: void status_prompt_set(struct client *, const char *,
1.192 nicm 1680: int (*)(void *, const char *), void (*)(void *), void *, int);
1.1 nicm 1681: void status_prompt_clear(struct client *);
1682: int status_prompt_redraw(struct client *);
1683: void status_prompt_key(struct client *, int);
1.87 nicm 1684: void status_prompt_update(struct client *, const char *);
1.1 nicm 1685:
1686: /* resize.c */
1687: void recalculate_sizes(void);
1688:
1689: /* input.c */
1690: void input_init(struct window_pane *);
1691: void input_free(struct window_pane *);
1692: void input_parse(struct window_pane *);
1693:
1694: /* input-key.c */
1695: void input_key(struct window_pane *, int);
1.129 nicm 1696: void input_mouse(struct window_pane *, struct mouse_event *);
1.150 nicm 1697:
1698: /* xterm-keys.c */
1.192 nicm 1699: char *xterm_keys_lookup(int);
1.189 nicm 1700: int xterm_keys_find(const char *, size_t, size_t *, int *);
1.1 nicm 1701:
1702: /* colour.c */
1.102 nicm 1703: void colour_set_fg(struct grid_cell *, int);
1704: void colour_set_bg(struct grid_cell *, int);
1705: const char *colour_tostring(int);
1.1 nicm 1706: int colour_fromstring(const char *);
1707: u_char colour_256to16(u_char);
1708: u_char colour_256to88(u_char);
1709:
1710: /* attributes.c */
1711: const char *attributes_tostring(u_char);
1712: int attributes_fromstring(const char *);
1713:
1714: /* grid.c */
1715: extern const struct grid_cell grid_default_cell;
1716: struct grid *grid_create(u_int, u_int, u_int);
1717: void grid_destroy(struct grid *);
1718: int grid_compare(struct grid *, struct grid *);
1.139 nicm 1719: void grid_collect_history(struct grid *);
1720: void grid_scroll_history(struct grid *);
1721: void grid_scroll_history_region(struct grid *, u_int, u_int);
1.1 nicm 1722: void grid_expand_line(struct grid *, u_int, u_int);
1723: void grid_expand_line_utf8(struct grid *, u_int, u_int);
1724: const struct grid_cell *grid_peek_cell(struct grid *, u_int, u_int);
1725: struct grid_cell *grid_get_cell(struct grid *, u_int, u_int);
1726: void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *);
1727: const struct grid_utf8 *grid_peek_utf8(struct grid *, u_int, u_int);
1728: struct grid_utf8 *grid_get_utf8(struct grid *, u_int, u_int);
1729: void grid_set_utf8(struct grid *, u_int, u_int, const struct grid_utf8 *);
1730: void grid_clear(struct grid *, u_int, u_int, u_int, u_int);
1731: void grid_clear_lines(struct grid *, u_int, u_int);
1732: void grid_move_lines(struct grid *, u_int, u_int, u_int);
1733: void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int);
1.9 nicm 1734: char *grid_string_cells(struct grid *, u_int, u_int, u_int);
1.25 nicm 1735: void grid_duplicate_lines(
1.192 nicm 1736: struct grid *, u_int, struct grid *, u_int, u_int);
1.181 nicm 1737:
1738: /* grid-utf8.c */
1739: size_t grid_utf8_size(const struct grid_utf8 *);
1740: size_t grid_utf8_copy(const struct grid_utf8 *, char *, size_t);
1741: void grid_utf8_set(struct grid_utf8 *, const struct utf8_data *);
1742: int grid_utf8_append(struct grid_utf8 *, const struct utf8_data *);
1743: int grid_utf8_compare(const struct grid_utf8 *, const struct grid_utf8 *);
1.1 nicm 1744:
1745: /* grid-view.c */
1746: const struct grid_cell *grid_view_peek_cell(struct grid *, u_int, u_int);
1747: struct grid_cell *grid_view_get_cell(struct grid *, u_int, u_int);
1748: void grid_view_set_cell(
1.192 nicm 1749: struct grid *, u_int, u_int, const struct grid_cell *);
1.1 nicm 1750: const struct grid_utf8 *grid_view_peek_utf8(struct grid *, u_int, u_int);
1751: struct grid_utf8 *grid_view_get_utf8(struct grid *, u_int, u_int);
1752: void grid_view_set_utf8(
1.192 nicm 1753: struct grid *, u_int, u_int, const struct grid_utf8 *);
1.1 nicm 1754: void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int);
1755: void grid_view_scroll_region_up(struct grid *, u_int, u_int);
1756: void grid_view_scroll_region_down(struct grid *, u_int, u_int);
1757: void grid_view_insert_lines(struct grid *, u_int, u_int);
1.18 nicm 1758: void grid_view_insert_lines_region(struct grid *, u_int, u_int, u_int);
1.1 nicm 1759: void grid_view_delete_lines(struct grid *, u_int, u_int);
1.18 nicm 1760: void grid_view_delete_lines_region(struct grid *, u_int, u_int, u_int);
1.1 nicm 1761: void grid_view_insert_cells(struct grid *, u_int, u_int, u_int);
1762: void grid_view_delete_cells(struct grid *, u_int, u_int, u_int);
1.9 nicm 1763: char *grid_view_string_cells(struct grid *, u_int, u_int, u_int);
1.1 nicm 1764:
1765: /* screen-write.c */
1766: void screen_write_start(
1.192 nicm 1767: struct screen_write_ctx *, struct window_pane *, struct screen *);
1.1 nicm 1768: void screen_write_stop(struct screen_write_ctx *);
1.99 nicm 1769: size_t printflike2 screen_write_cstrlen(int, const char *, ...);
1770: void printflike5 screen_write_cnputs(struct screen_write_ctx *,
1.192 nicm 1771: ssize_t, struct grid_cell *, int, const char *, ...);
1.4 nicm 1772: size_t printflike2 screen_write_strlen(int, const char *, ...);
1.3 nicm 1773: void printflike3 screen_write_puts(struct screen_write_ctx *,
1.192 nicm 1774: struct grid_cell *, const char *, ...);
1.4 nicm 1775: void printflike5 screen_write_nputs(struct screen_write_ctx *,
1.192 nicm 1776: ssize_t, struct grid_cell *, int, const char *, ...);
1.3 nicm 1777: void screen_write_vnputs(struct screen_write_ctx *,
1.4 nicm 1778: ssize_t, struct grid_cell *, int, const char *, va_list);
1.99 nicm 1779: void screen_write_parsestyle(
1.192 nicm 1780: struct grid_cell *, struct grid_cell *, const char *);
1.1 nicm 1781: void screen_write_putc(
1.192 nicm 1782: struct screen_write_ctx *, struct grid_cell *, u_char);
1.1 nicm 1783: void screen_write_copy(struct screen_write_ctx *,
1784: struct screen *, u_int, u_int, u_int, u_int);
1.136 nicm 1785: void screen_write_backspace(struct screen_write_ctx *);
1.1 nicm 1786: void screen_write_cursorup(struct screen_write_ctx *, u_int);
1787: void screen_write_cursordown(struct screen_write_ctx *, u_int);
1788: void screen_write_cursorright(struct screen_write_ctx *, u_int);
1789: void screen_write_cursorleft(struct screen_write_ctx *, u_int);
1.5 nicm 1790: void screen_write_alignmenttest(struct screen_write_ctx *);
1.1 nicm 1791: void screen_write_insertcharacter(struct screen_write_ctx *, u_int);
1792: void screen_write_deletecharacter(struct screen_write_ctx *, u_int);
1793: void screen_write_insertline(struct screen_write_ctx *, u_int);
1794: void screen_write_deleteline(struct screen_write_ctx *, u_int);
1795: void screen_write_clearline(struct screen_write_ctx *);
1796: void screen_write_clearendofline(struct screen_write_ctx *);
1797: void screen_write_clearstartofline(struct screen_write_ctx *);
1798: void screen_write_cursormove(struct screen_write_ctx *, u_int, u_int);
1799: void screen_write_cursormode(struct screen_write_ctx *, int);
1800: void screen_write_reverseindex(struct screen_write_ctx *);
1801: void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int);
1802: void screen_write_insertmode(struct screen_write_ctx *, int);
1803: void screen_write_mousemode(struct screen_write_ctx *, int);
1.72 nicm 1804: void screen_write_linefeed(struct screen_write_ctx *, int);
1.137 nicm 1805: void screen_write_linefeedscreen(struct screen_write_ctx *, int);
1.1 nicm 1806: void screen_write_carriagereturn(struct screen_write_ctx *);
1807: void screen_write_kcursormode(struct screen_write_ctx *, int);
1808: void screen_write_kkeypadmode(struct screen_write_ctx *, int);
1809: void screen_write_clearendofscreen(struct screen_write_ctx *);
1810: void screen_write_clearstartofscreen(struct screen_write_ctx *);
1811: void screen_write_clearscreen(struct screen_write_ctx *);
1.143 nicm 1812: void screen_write_cell(struct screen_write_ctx *,
1.192 nicm 1813: const struct grid_cell *, const struct utf8_data *);
1.1 nicm 1814:
1815: /* screen-redraw.c */
1.197 nicm 1816: void screen_redraw_screen(struct client *, int, int);
1.1 nicm 1817: void screen_redraw_pane(struct client *, struct window_pane *);
1818:
1819: /* screen.c */
1820: void screen_init(struct screen *, u_int, u_int, u_int);
1821: void screen_reinit(struct screen *);
1822: void screen_free(struct screen *);
1.6 nicm 1823: void screen_reset_tabs(struct screen *);
1.1 nicm 1824: void screen_set_title(struct screen *, const char *);
1825: void screen_resize(struct screen *, u_int, u_int);
1.204 nicm 1826: void screen_set_selection(struct screen *,
1827: u_int, u_int, u_int, u_int, u_int, struct grid_cell *);
1.1 nicm 1828: void screen_clear_selection(struct screen *);
1829: int screen_check_selection(struct screen *, u_int, u_int);
1830:
1831: /* window.c */
1832: extern struct windows windows;
1833: int winlink_cmp(struct winlink *, struct winlink *);
1834: RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp);
1835: struct winlink *winlink_find_by_index(struct winlinks *, int);
1.192 nicm 1836: struct winlink *winlink_find_by_window(struct winlinks *, struct window *);
1.81 nicm 1837: int winlink_next_index(struct winlinks *, int);
1.1 nicm 1838: u_int winlink_count(struct winlinks *);
1839: struct winlink *winlink_add(struct winlinks *, struct window *, int);
1840: void winlink_remove(struct winlinks *, struct winlink *);
1.186 nicm 1841: struct winlink *winlink_next(struct winlink *);
1842: struct winlink *winlink_previous(struct winlink *);
1.235 nicm 1843: struct winlink *winlink_next_by_number(struct winlink *, struct session *,
1844: int);
1845: struct winlink *winlink_previous_by_number(struct winlink *, struct session *,
1846: int);
1.1 nicm 1847: void winlink_stack_push(struct winlink_stack *, struct winlink *);
1848: void winlink_stack_remove(struct winlink_stack *, struct winlink *);
1.192 nicm 1849: int window_index(struct window *, u_int *);
1.1 nicm 1850: struct window *window_create1(u_int, u_int);
1.73 nicm 1851: struct window *window_create(const char *, const char *, const char *,
1.93 nicm 1852: const char *, struct environ *, struct termios *,
1.192 nicm 1853: u_int, u_int, u_int, char **);
1.1 nicm 1854: void window_destroy(struct window *);
1.125 nicm 1855: void window_set_active_at(struct window *, u_int, u_int);
1.1 nicm 1856: void window_set_active_pane(struct window *, struct window_pane *);
1.51 nicm 1857: struct window_pane *window_add_pane(struct window *, u_int);
1.44 nicm 1858: void window_resize(struct window *, u_int, u_int);
1.1 nicm 1859: void window_remove_pane(struct window *, struct window_pane *);
1860: struct window_pane *window_pane_at_index(struct window *, u_int);
1.235 nicm 1861: struct window_pane *window_pane_next_by_number(struct window *,
1862: struct window_pane *, u_int);
1863: struct window_pane *window_pane_previous_by_number(struct window *,
1864: struct window_pane *, u_int);
1.36 nicm 1865: u_int window_pane_index(struct window *, struct window_pane *);
1.1 nicm 1866: u_int window_count_panes(struct window *);
1867: void window_destroy_panes(struct window *);
1868: struct window_pane *window_pane_create(struct window *, u_int, u_int, u_int);
1869: void window_pane_destroy(struct window_pane *);
1.80 nicm 1870: int window_pane_spawn(struct window_pane *, const char *,
1.93 nicm 1871: const char *, const char *, struct environ *,
1872: struct termios *, char **);
1.44 nicm 1873: void window_pane_resize(struct window_pane *, u_int, u_int);
1.210 nicm 1874: void window_pane_alternate_on(
1875: struct window_pane *, struct grid_cell *);
1876: void window_pane_alternate_off(
1877: struct window_pane *, struct grid_cell *);
1.1 nicm 1878: int window_pane_set_mode(
1879: struct window_pane *, const struct window_mode *);
1880: void window_pane_reset_mode(struct window_pane *);
1.221 nicm 1881: void window_pane_key(struct window_pane *, struct session *, int);
1.1 nicm 1882: void window_pane_mouse(struct window_pane *,
1.221 nicm 1883: struct session *, struct mouse_event *);
1.28 nicm 1884: int window_pane_visible(struct window_pane *);
1.10 nicm 1885: char *window_pane_search(
1.192 nicm 1886: struct window_pane *, const char *, u_int *);
1.211 nicm 1887: struct window_pane *window_pane_find_up(struct window_pane *);
1888: struct window_pane *window_pane_find_down(struct window_pane *);
1889: struct window_pane *window_pane_find_left(struct window_pane *);
1890: struct window_pane *window_pane_find_right(struct window_pane *);
1.1 nicm 1891:
1892: /* layout.c */
1.232 nicm 1893: u_int layout_count_cells(struct layout_cell *);
1.39 nicm 1894: struct layout_cell *layout_create_cell(struct layout_cell *);
1895: void layout_free_cell(struct layout_cell *);
1896: void layout_print_cell(struct layout_cell *, const char *, u_int);
1.232 nicm 1897: void layout_destroy_cell(struct layout_cell *, struct layout_cell **);
1.39 nicm 1898: void layout_set_size(
1899: struct layout_cell *, u_int, u_int, u_int, u_int);
1900: void layout_make_leaf(
1901: struct layout_cell *, struct window_pane *);
1902: void layout_make_node(struct layout_cell *, enum layout_type);
1903: void layout_fix_offsets(struct layout_cell *);
1904: void layout_fix_panes(struct window *, u_int, u_int);
1905: u_int layout_resize_check(struct layout_cell *, enum layout_type);
1906: void layout_resize_adjust(
1907: struct layout_cell *, enum layout_type, int);
1908: void layout_init(struct window *);
1909: void layout_free(struct window *);
1910: void layout_resize(struct window *, u_int, u_int);
1911: void layout_resize_pane(
1.192 nicm 1912: struct window_pane *, enum layout_type, int);
1.198 nicm 1913: void layout_assign_pane(struct layout_cell *, struct window_pane *);
1914: struct layout_cell *layout_split_pane(
1915: struct window_pane *, enum layout_type, int);
1.39 nicm 1916: void layout_close_pane(struct window_pane *);
1917:
1.232 nicm 1918: /* layout-custom.c */
1919: char *layout_dump(struct window *);
1920: int layout_parse(struct window *, const char *);
1921:
1.39 nicm 1922: /* layout-set.c */
1923: const char *layout_set_name(u_int);
1924: int layout_set_lookup(const char *);
1925: u_int layout_set_select(struct window *, u_int);
1926: u_int layout_set_next(struct window *);
1927: u_int layout_set_previous(struct window *);
1928: void layout_set_active_changed(struct window *);
1.193 nicm 1929:
1930: /* layout-string.c */
1931: struct layout_cell *layout_find_string(struct window *, const char *);
1.232 nicm 1932: struct layout_cell *layout_find_bottomright(struct layout_cell *);
1.1 nicm 1933:
1934: /* window-clock.c */
1935: extern const struct window_mode window_clock_mode;
1936:
1937: /* window-copy.c */
1938: extern const struct window_mode window_copy_mode;
1.216 nicm 1939: void window_copy_init_from_pane(struct window_pane *);
1940: void window_copy_init_for_output(struct window_pane *);
1941: void window_copy_add(struct window_pane *, const char *, ...);
1942: void window_copy_vadd(struct window_pane *, const char *, va_list);
1.192 nicm 1943: void window_copy_pageup(struct window_pane *);
1.1 nicm 1944:
1945: /* window-choose.c */
1946: extern const struct window_mode window_choose_mode;
1.192 nicm 1947: void window_choose_vadd(
1948: struct window_pane *, int, const char *, va_list);
1.1 nicm 1949: void printflike3 window_choose_add(
1.192 nicm 1950: struct window_pane *, int, const char *, ...);
1.1 nicm 1951: void window_choose_ready(struct window_pane *,
1.34 nicm 1952: u_int, void (*)(void *, int), void (*)(void *), void *);
1.1 nicm 1953:
1954: /* names.c */
1.168 nicm 1955: void queue_window_name(struct window *);
1.192 nicm 1956: char *default_window_name(struct window *);
1.219 nicm 1957:
1958: /* signal.c */
1.238 nicm 1959: void set_signals(void(*)(int, short, void *));
1960: void clear_signals(int);
1.1 nicm 1961:
1962: /* session.c */
1963: extern struct sessions sessions;
1.101 nicm 1964: extern struct sessions dead_sessions;
1.124 nicm 1965: extern struct session_groups session_groups;
1.1 nicm 1966: struct session *session_find(const char *);
1.80 nicm 1967: struct session *session_create(const char *, const char *, const char *,
1.81 nicm 1968: struct environ *, struct termios *, int, u_int, u_int,
1969: char **);
1.192 nicm 1970: void session_destroy(struct session *);
1971: int session_index(struct session *, u_int *);
1.239 nicm 1972: struct session *session_next_session(struct session *);
1973: struct session *session_previous_session(struct session *);
1.1 nicm 1974: struct winlink *session_new(struct session *,
1.192 nicm 1975: const char *, const char *, const char *, int, char **);
1.1 nicm 1976: struct winlink *session_attach(
1.192 nicm 1977: struct session *, struct window *, int, char **);
1.1 nicm 1978: int session_detach(struct session *, struct winlink *);
1.226 nicm 1979: struct winlink* session_has(struct session *, struct window *);
1.1 nicm 1980: int session_next(struct session *, int);
1981: int session_previous(struct session *, int);
1982: int session_select(struct session *, int);
1983: int session_last(struct session *);
1.124 nicm 1984: struct session_group *session_group_find(struct session *);
1985: u_int session_group_index(struct session_group *);
1986: void session_group_add(struct session *, struct session *);
1987: void session_group_remove(struct session *);
1988: void session_group_synchronize_to(struct session *);
1989: void session_group_synchronize_from(struct session *);
1990: void session_group_synchronize1(struct session *, struct session *);
1.1 nicm 1991:
1992: /* utf8.c */
1993: void utf8_build(void);
1.143 nicm 1994: int utf8_open(struct utf8_data *, u_char);
1995: int utf8_append(struct utf8_data *, u_char);
1.1 nicm 1996:
1997: /* procname.c */
1998: char *get_proc_name(int, char *);
1999:
2000: /* log.c */
2001: void log_open_tty(int);
2002: void log_open_file(int, const char *);
2003: void log_close(void);
2004: void printflike1 log_warn(const char *, ...);
2005: void printflike1 log_warnx(const char *, ...);
2006: void printflike1 log_info(const char *, ...);
2007: void printflike1 log_debug(const char *, ...);
2008: void printflike1 log_debug2(const char *, ...);
1.85 nicm 2009: __dead void printflike1 log_fatal(const char *, ...);
2010: __dead void printflike1 log_fatalx(const char *, ...);
1.1 nicm 2011:
2012: /* xmalloc.c */
2013: char *xstrdup(const char *);
2014: void *xcalloc(size_t, size_t);
2015: void *xmalloc(size_t);
2016: void *xrealloc(void *, size_t, size_t);
2017: void xfree(void *);
2018: int printflike2 xasprintf(char **, const char *, ...);
2019: int xvasprintf(char **, const char *, va_list);
2020: int printflike3 xsnprintf(char *, size_t, const char *, ...);
2021: int xvsnprintf(char *, size_t, const char *, va_list);
2022:
2023: #endif /* TMUX_H */
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