Annotation of src/usr.bin/tmux/tmux.h, Revision 1.285
1.285 ! nicm 1: /* $OpenBSD: tmux.h,v 1.284 2011/05/08 20:34:12 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:
1.275 nicm 113: /* Mask to obtain key w/o modifiers. */
1.225 nicm 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 */
1.283 nicm 208: TTYC_FSL, /* from_status_line, fsl */
1.135 nicm 209: TTYC_HOME, /* cursor_home, ho */
210: TTYC_HPA, /* column_address, ch */
1.1 nicm 211: TTYC_ICH, /* parm_ich, IC */
212: TTYC_ICH1, /* insert_character, ic */
213: TTYC_IL, /* parm_insert_line, IL */
214: TTYC_IL1, /* insert_line, il */
215: TTYC_INVIS, /* enter_secure_mode, mk */
216: TTYC_IS1, /* init_1string, i1 */
217: TTYC_IS2, /* init_2string, i2 */
218: TTYC_IS3, /* init_3string, i3 */
219: TTYC_KCBT, /* key_btab, kB */
220: TTYC_KCUB1, /* key_left, kl */
221: TTYC_KCUD1, /* key_down, kd */
222: TTYC_KCUF1, /* key_right, kr */
223: TTYC_KCUU1, /* key_up, ku */
1.149 nicm 224: TTYC_KDC2,
225: TTYC_KDC3,
226: TTYC_KDC4,
227: TTYC_KDC5,
228: TTYC_KDC6,
229: TTYC_KDC7,
1.1 nicm 230: TTYC_KDCH1, /* key_dc, kD */
1.149 nicm 231: TTYC_KDN2,
232: TTYC_KDN3,
233: TTYC_KDN4,
234: TTYC_KDN5,
235: TTYC_KDN6,
236: TTYC_KDN7,
1.1 nicm 237: TTYC_KEND, /* key_end, ke */
1.149 nicm 238: TTYC_KEND2,
239: TTYC_KEND3,
240: TTYC_KEND4,
241: TTYC_KEND5,
242: TTYC_KEND6,
243: TTYC_KEND7,
1.1 nicm 244: TTYC_KF1, /* key_f1, k1 */
245: TTYC_KF10, /* key_f10, k; */
246: TTYC_KF11, /* key_f11, F1 */
247: TTYC_KF12, /* key_f12, F2 */
248: TTYC_KF13, /* key_f13, F3 */
249: TTYC_KF14, /* key_f14, F4 */
250: TTYC_KF15, /* key_f15, F5 */
251: TTYC_KF16, /* key_f16, F6 */
252: TTYC_KF17, /* key_f17, F7 */
253: TTYC_KF18, /* key_f18, F8 */
254: TTYC_KF19, /* key_f19, F9 */
1.135 nicm 255: TTYC_KF2, /* key_f2, k2 */
1.1 nicm 256: TTYC_KF20, /* key_f20, F10 */
257: TTYC_KF3, /* key_f3, k3 */
258: TTYC_KF4, /* key_f4, k4 */
259: TTYC_KF5, /* key_f5, k5 */
260: TTYC_KF6, /* key_f6, k6 */
261: TTYC_KF7, /* key_f7, k7 */
262: TTYC_KF8, /* key_f8, k8 */
263: TTYC_KF9, /* key_f9, k9 */
1.149 nicm 264: TTYC_KHOM2,
265: TTYC_KHOM3,
266: TTYC_KHOM4,
267: TTYC_KHOM5,
268: TTYC_KHOM6,
269: TTYC_KHOM7,
1.1 nicm 270: TTYC_KHOME, /* key_home, kh */
1.149 nicm 271: TTYC_KIC2,
272: TTYC_KIC3,
273: TTYC_KIC4,
274: TTYC_KIC5,
275: TTYC_KIC6,
276: TTYC_KIC7,
1.1 nicm 277: TTYC_KICH1, /* key_ic, kI */
1.149 nicm 278: TTYC_KLFT2,
279: TTYC_KLFT3,
280: TTYC_KLFT4,
281: TTYC_KLFT5,
282: TTYC_KLFT6,
283: TTYC_KLFT7,
1.1 nicm 284: TTYC_KMOUS, /* key_mouse, Km */
285: TTYC_KNP, /* key_npage, kN */
1.149 nicm 286: TTYC_KNXT2,
287: TTYC_KNXT3,
288: TTYC_KNXT4,
289: TTYC_KNXT5,
290: TTYC_KNXT6,
291: TTYC_KNXT7,
1.1 nicm 292: TTYC_KPP, /* key_ppage, kP */
1.149 nicm 293: TTYC_KPRV2,
294: TTYC_KPRV3,
295: TTYC_KPRV4,
296: TTYC_KPRV5,
297: TTYC_KPRV6,
298: TTYC_KPRV7,
299: TTYC_KRIT2,
300: TTYC_KRIT3,
301: TTYC_KRIT4,
302: TTYC_KRIT5,
303: TTYC_KRIT6,
304: TTYC_KRIT7,
305: TTYC_KUP2,
306: TTYC_KUP3,
307: TTYC_KUP4,
308: TTYC_KUP5,
309: TTYC_KUP6,
310: TTYC_KUP7,
1.1 nicm 311: TTYC_OP, /* orig_pair, op */
312: TTYC_REV, /* enter_reverse_mode, mr */
313: TTYC_RI, /* scroll_reverse, sr */
314: TTYC_RMACS, /* exit_alt_charset_mode */
315: TTYC_RMCUP, /* exit_ca_mode, te */
316: TTYC_RMIR, /* exit_insert_mode, ei */
317: TTYC_RMKX, /* keypad_local, ke */
318: TTYC_SETAB, /* set_a_background, AB */
319: TTYC_SETAF, /* set_a_foreground, AF */
320: TTYC_SGR0, /* exit_attribute_mode, me */
1.283 nicm 321: TTYC_SITM, /* enter_italics_mode, it */
1.1 nicm 322: TTYC_SMACS, /* enter_alt_charset_mode, as */
323: TTYC_SMCUP, /* enter_ca_mode, ti */
324: TTYC_SMIR, /* enter_insert_mode, im */
325: TTYC_SMKX, /* keypad_xmit, ks */
326: TTYC_SMSO, /* enter_standout_mode, so */
327: TTYC_SMUL, /* enter_underline_mode, us */
1.283 nicm 328: TTYC_TSL, /* to_status_line, tsl */
1.135 nicm 329: TTYC_VPA, /* row_address, cv */
1.1 nicm 330: TTYC_XENL, /* eat_newline_glitch, xn */
1.283 nicm 331: TTYC_XT, /* xterm(1)-compatible title, XT */
1.1 nicm 332: };
1.283 nicm 333: #define NTTYCODE (TTYC_XT + 1)
1.1 nicm 334:
335: /* Termcap types. */
336: enum tty_code_type {
337: TTYCODE_NONE = 0,
338: TTYCODE_STRING,
339: TTYCODE_NUMBER,
340: TTYCODE_FLAG,
341: };
342:
343: /* Termcap code. */
344: struct tty_code {
345: enum tty_code_type type;
346: union {
1.192 nicm 347: char *string;
348: int number;
349: int flag;
1.1 nicm 350: } value;
351: };
352:
353: /* Entry in terminal code table. */
354: struct tty_term_code_entry {
355: enum tty_code_code code;
356: enum tty_code_type type;
357: const char *name;
358: };
359:
360: /* Message codes. */
1.64 nicm 361: enum msgtype {
1.1 nicm 362: MSG_COMMAND,
363: MSG_DETACH,
364: MSG_ERROR,
365: MSG_EXIT,
366: MSG_EXITED,
367: MSG_EXITING,
368: MSG_IDENTIFY,
369: MSG_PRINT,
370: MSG_READY,
371: MSG_RESIZE,
372: MSG_SHUTDOWN,
373: MSG_SUSPEND,
1.75 nicm 374: MSG_VERSION,
1.1 nicm 375: MSG_WAKEUP,
1.115 nicm 376: MSG_ENVIRON,
377: MSG_UNLOCK,
1.116 nicm 378: MSG_LOCK,
1.231 nicm 379: MSG_SHELL,
380: MSG_STDERR,
381: MSG_STDOUT,
1.272 nicm 382: MSG_DETACHKILL
1.1 nicm 383: };
384:
1.55 nicm 385: /*
1.75 nicm 386: * Message data.
1.55 nicm 387: *
388: * Don't forget to bump PROTOCOL_VERSION if any of these change!
389: */
1.1 nicm 390: struct msg_command_data {
1.267 nicm 391: pid_t pid; /* PID from $TMUX or -1 */
392: int idx; /* index from $TMUX or -1 */
1.1 nicm 393:
1.55 nicm 394: int argc;
395: char argv[COMMAND_LENGTH];
1.1 nicm 396: };
397:
398: struct msg_identify_data {
399: char cwd[MAXPATHLEN];
400:
1.55 nicm 401: char term[TERMINAL_LENGTH];
402:
1.1 nicm 403: #define IDENTIFY_UTF8 0x1
404: #define IDENTIFY_256COLOURS 0x2
405: #define IDENTIFY_88COLOURS 0x4
406: int flags;
407: };
408:
1.115 nicm 409: struct msg_lock_data {
1.192 nicm 410: char cmd[COMMAND_LENGTH];
1.55 nicm 411: };
412:
1.73 nicm 413: struct msg_environ_data {
1.192 nicm 414: char var[ENVIRON_LENGTH];
1.116 nicm 415: };
416:
417: struct msg_shell_data {
1.192 nicm 418: char shell[MAXPATHLEN];
1.73 nicm 419: };
420:
1.234 nicm 421: struct msg_exit_data {
422: int retcode;
423: };
424:
1.62 nicm 425: /* Mode key commands. */
1.1 nicm 426: enum mode_key_cmd {
1.59 nicm 427: MODEKEY_NONE,
428: MODEKEY_OTHER,
429:
430: /* Editing keys. */
431: MODEKEYEDIT_BACKSPACE,
432: MODEKEYEDIT_CANCEL,
433: MODEKEYEDIT_COMPLETE,
434: MODEKEYEDIT_CURSORLEFT,
435: MODEKEYEDIT_CURSORRIGHT,
436: MODEKEYEDIT_DELETE,
1.84 nicm 437: MODEKEYEDIT_DELETELINE,
1.59 nicm 438: MODEKEYEDIT_DELETETOENDOFLINE,
439: MODEKEYEDIT_ENDOFLINE,
440: MODEKEYEDIT_ENTER,
441: MODEKEYEDIT_HISTORYDOWN,
442: MODEKEYEDIT_HISTORYUP,
443: MODEKEYEDIT_PASTE,
444: MODEKEYEDIT_STARTOFLINE,
445: MODEKEYEDIT_SWITCHMODE,
446: MODEKEYEDIT_SWITCHMODEAPPEND,
1.94 nicm 447: MODEKEYEDIT_TRANSPOSECHARS,
1.192 nicm 448:
1.59 nicm 449: /* Menu (choice) keys. */
450: MODEKEYCHOICE_CANCEL,
451: MODEKEYCHOICE_CHOOSE,
452: MODEKEYCHOICE_DOWN,
453: MODEKEYCHOICE_PAGEDOWN,
454: MODEKEYCHOICE_PAGEUP,
1.201 nicm 455: MODEKEYCHOICE_SCROLLDOWN,
456: MODEKEYCHOICE_SCROLLUP,
1.59 nicm 457: MODEKEYCHOICE_UP,
458:
459: /* Copy keys. */
1.82 nicm 460: MODEKEYCOPY_BACKTOINDENTATION,
1.138 nicm 461: MODEKEYCOPY_BOTTOMLINE,
1.59 nicm 462: MODEKEYCOPY_CANCEL,
463: MODEKEYCOPY_CLEARSELECTION,
1.285 ! nicm 464: MODEKEYCOPY_COPYLINE,
! 465: MODEKEYCOPY_COPYENDOFLINE,
1.59 nicm 466: MODEKEYCOPY_COPYSELECTION,
467: MODEKEYCOPY_DOWN,
468: MODEKEYCOPY_ENDOFLINE,
1.83 nicm 469: MODEKEYCOPY_GOTOLINE,
1.82 nicm 470: MODEKEYCOPY_HALFPAGEDOWN,
471: MODEKEYCOPY_HALFPAGEUP,
1.199 nicm 472: MODEKEYCOPY_HISTORYBOTTOM,
473: MODEKEYCOPY_HISTORYTOP,
1.212 nicm 474: MODEKEYCOPY_JUMP,
475: MODEKEYCOPY_JUMPAGAIN,
476: MODEKEYCOPY_JUMPREVERSE,
477: MODEKEYCOPY_JUMPBACK,
1.59 nicm 478: MODEKEYCOPY_LEFT,
1.138 nicm 479: MODEKEYCOPY_MIDDLELINE,
1.59 nicm 480: MODEKEYCOPY_NEXTPAGE,
1.202 nicm 481: MODEKEYCOPY_NEXTSPACE,
482: MODEKEYCOPY_NEXTSPACEEND,
1.59 nicm 483: MODEKEYCOPY_NEXTWORD,
1.200 nicm 484: MODEKEYCOPY_NEXTWORDEND,
1.59 nicm 485: MODEKEYCOPY_PREVIOUSPAGE,
1.202 nicm 486: MODEKEYCOPY_PREVIOUSSPACE,
1.59 nicm 487: MODEKEYCOPY_PREVIOUSWORD,
1.204 nicm 488: MODEKEYCOPY_RECTANGLETOGGLE,
1.59 nicm 489: MODEKEYCOPY_RIGHT,
1.120 nicm 490: MODEKEYCOPY_SCROLLDOWN,
491: MODEKEYCOPY_SCROLLUP,
1.83 nicm 492: MODEKEYCOPY_SEARCHAGAIN,
493: MODEKEYCOPY_SEARCHDOWN,
1.207 nicm 494: MODEKEYCOPY_SEARCHREVERSE,
1.83 nicm 495: MODEKEYCOPY_SEARCHUP,
1.285 ! nicm 496: MODEKEYCOPY_SELECTLINE,
1.209 nicm 497: MODEKEYCOPY_STARTNUMBERPREFIX,
1.59 nicm 498: MODEKEYCOPY_STARTOFLINE,
499: MODEKEYCOPY_STARTSELECTION,
1.138 nicm 500: MODEKEYCOPY_TOPLINE,
1.59 nicm 501: MODEKEYCOPY_UP,
1.1 nicm 502: };
503:
1.62 nicm 504: /* Entry in the default mode key tables. */
1.59 nicm 505: struct mode_key_entry {
506: int key;
507:
508: /*
509: * Editing mode for vi: 0 is edit mode, keys not in the table are
510: * returned as MODEKEY_OTHER; 1 is command mode, keys not in the table
511: * are returned as MODEKEY_NONE. This is also matched on, allowing some
512: * keys to be bound in edit mode.
513: */
514: int mode;
515: enum mode_key_cmd cmd;
516: };
1.62 nicm 517:
518: /* Data required while mode keys are in use. */
1.1 nicm 519: struct mode_key_data {
1.62 nicm 520: struct mode_key_tree *tree;
521: int mode;
1.1 nicm 522: };
523: #define MODEKEY_EMACS 0
524: #define MODEKEY_VI 1
525:
1.62 nicm 526: /* Binding between a key and a command. */
527: struct mode_key_binding {
528: int key;
529:
530: int mode;
531: enum mode_key_cmd cmd;
532:
533: SPLAY_ENTRY(mode_key_binding) entry;
534: };
535: SPLAY_HEAD(mode_key_tree, mode_key_binding);
536:
537: /* Command to string mapping. */
538: struct mode_key_cmdstr {
1.192 nicm 539: enum mode_key_cmd cmd;
1.62 nicm 540: const char *name;
541: };
542:
543: /* Named mode key table description. */
544: struct mode_key_table {
1.261 nicm 545: const char *name;
546: const struct mode_key_cmdstr *cmdstr;
547: struct mode_key_tree *tree;
548: const struct mode_key_entry *table; /* default entries */
1.62 nicm 549: };
550:
1.1 nicm 551: /* Modes. */
552: #define MODE_CURSOR 0x1
553: #define MODE_INSERT 0x2
554: #define MODE_KCURSOR 0x4
1.185 nicm 555: #define MODE_KKEYPAD 0x8 /* set = application, clear = number */
1.255 nicm 556: #define MODE_WRAP 0x10 /* whether lines wrap */
557: #define MODE_MOUSE_STANDARD 0x20
1.266 nicm 558: #define MODE_MOUSE_BUTTON 0x40
559: #define MODE_MOUSE_ANY 0x80
560: #define MODE_MOUSE_UTF8 0x100
1.255 nicm 561:
1.266 nicm 562: #define ALL_MOUSE_MODES (MODE_MOUSE_STANDARD|MODE_MOUSE_BUTTON|MODE_MOUSE_ANY)
1.1 nicm 563:
1.143 nicm 564: /*
1.181 nicm 565: * A single UTF-8 character.
1.143 nicm 566: *
567: * The data member in this must be UTF8_SIZE to allow screen_write_copy to
568: * reinject stored UTF-8 data back into screen_write_cell after combining (ugh
569: * XXX XXX).
570: */
571: struct utf8_data {
572: u_char data[UTF8_SIZE];
573:
574: size_t have;
575: size_t size;
576:
577: u_int width;
578: };
579:
1.1 nicm 580: /* Grid output. */
581: #if defined(DEBUG) && \
582: ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
583: (defined(__GNUC__) && __GNUC__ >= 3))
1.48 nicm 584: #define GRID_DEBUG(gd, fmt, ...) log_debug2("%s: (sx=%u, sy=%u, hsize=%u) " \
1.1 nicm 585: fmt, __func__, (gd)->sx, (gd)->sy, (gd)->hsize, ## __VA_ARGS__)
586: #else
587: #define GRID_DEBUG(...)
588: #endif
589:
590: /* Grid attributes. */
591: #define GRID_ATTR_BRIGHT 0x1
592: #define GRID_ATTR_DIM 0x2
593: #define GRID_ATTR_UNDERSCORE 0x4
594: #define GRID_ATTR_BLINK 0x8
595: #define GRID_ATTR_REVERSE 0x10
596: #define GRID_ATTR_HIDDEN 0x20
597: #define GRID_ATTR_ITALICS 0x40
598: #define GRID_ATTR_CHARSET 0x80 /* alternative character set */
599:
600: /* Grid flags. */
601: #define GRID_FLAG_FG256 0x1
602: #define GRID_FLAG_BG256 0x2
603: #define GRID_FLAG_PADDING 0x4
604: #define GRID_FLAG_UTF8 0x8
605:
1.72 nicm 606: /* Grid line flags. */
607: #define GRID_LINE_WRAPPED 0x1
608:
1.1 nicm 609: /* Grid cell data. */
610: struct grid_cell {
611: u_char attr;
612: u_char flags;
613: u_char fg;
614: u_char bg;
615: u_char data;
616: } __packed;
617:
618: /* Grid cell UTF-8 data. Used instead of data in grid_cell for UTF-8 cells. */
619: struct grid_utf8 {
620: u_char width;
621: u_char data[UTF8_SIZE];
622: } __packed;
623:
1.71 nicm 624: /* Grid line. */
625: struct grid_line {
626: u_int cellsize;
627: struct grid_cell *celldata;
628:
629: u_int utf8size;
630: struct grid_utf8 *utf8data;
1.72 nicm 631:
632: int flags;
1.71 nicm 633: } __packed;
634:
1.1 nicm 635: /* Entire grid of cells. */
636: struct grid {
1.25 nicm 637: int flags;
638: #define GRID_HISTORY 0x1 /* scroll lines into history */
639:
1.1 nicm 640: u_int sx;
641: u_int sy;
642:
643: u_int hsize;
644: u_int hlimit;
645:
1.71 nicm 646: struct grid_line *linedata;
1.1 nicm 647: };
648:
649: /* Option data structures. */
650: struct options_entry {
651: char *name;
652:
653: enum {
654: OPTIONS_STRING,
655: OPTIONS_NUMBER,
1.112 nicm 656: OPTIONS_DATA,
1.1 nicm 657: } type;
1.109 nicm 658:
659: char *str;
660: long long num;
1.112 nicm 661: void *data;
662:
663: void (*freefn)(void *);
1.1 nicm 664:
665: SPLAY_ENTRY(options_entry) entry;
666: };
667:
668: struct options {
669: SPLAY_HEAD(options_tree, options_entry) tree;
670: struct options *parent;
671: };
672:
1.112 nicm 673: /* Key list for prefix option. */
674: ARRAY_DECL(keylist, int);
675:
1.126 nicm 676: /* Scheduled job. */
677: struct job {
678: char *cmd;
679: pid_t pid;
1.130 nicm 680: int status;
1.126 nicm 681:
682: int fd;
1.160 nicm 683: struct bufferevent *event;
1.126 nicm 684:
685: void (*callbackfn)(struct job *);
686: void (*freefn)(void *);
687: void *data;
1.130 nicm 688:
1.270 nicm 689: LIST_ENTRY(job) lentry;
1.126 nicm 690: };
1.270 nicm 691: LIST_HEAD(joblist, job);
1.126 nicm 692:
1.1 nicm 693: /* Screen selection. */
694: struct screen_sel {
695: int flag;
1.204 nicm 696: int rectflag;
1.1 nicm 697:
698: u_int sx;
699: u_int sy;
700:
701: u_int ex;
702: u_int ey;
703:
704: struct grid_cell cell;
705: };
706:
707: /* Virtual screen. */
708: struct screen {
709: char *title;
710:
1.192 nicm 711: struct grid *grid; /* grid data */
1.1 nicm 712:
713: u_int cx; /* cursor x */
714: u_int cy; /* cursor y */
715:
716: u_int rupper; /* scroll region top */
717: u_int rlower; /* scroll region bottom */
718:
719: int mode;
720:
1.192 nicm 721: bitstr_t *tabs;
1.6 nicm 722:
1.1 nicm 723: struct screen_sel sel;
724: };
725:
726: /* Screen write context. */
727: struct screen_write_ctx {
728: struct window_pane *wp;
729: struct screen *s;
730: };
731:
732: /* Screen size. */
733: #define screen_size_x(s) ((s)->grid->sx)
734: #define screen_size_y(s) ((s)->grid->sy)
735: #define screen_hsize(s) ((s)->grid->hsize)
736: #define screen_hlimit(s) ((s)->grid->hlimit)
737:
738: /* Input parser context. */
739: struct input_ctx {
1.210 nicm 740: struct window_pane *wp;
1.1 nicm 741: struct screen_write_ctx ctx;
742:
1.210 nicm 743: struct grid_cell cell;
744:
745: struct grid_cell old_cell;
746: u_int old_cx;
747: u_int old_cy;
748:
749: u_char interm_buf[4];
750: size_t interm_len;
1.1 nicm 751:
1.210 nicm 752: u_char param_buf[64];
753: size_t param_len;
1.1 nicm 754:
1.210 nicm 755: u_char input_buf[256];
756: size_t input_len;
1.1 nicm 757:
1.210 nicm 758: int param_list[24]; /* -1 not present */
759: u_int param_list_len;
1.1 nicm 760:
1.210 nicm 761: struct utf8_data utf8data;
1.1 nicm 762:
1.210 nicm 763: int ch;
764: int flags;
765: #define INPUT_DISCARD 0x1
1.1 nicm 766:
1.210 nicm 767: const struct input_state *state;
1.1 nicm 768: };
769:
770: /*
771: * Window mode. Windows can be in several modes and this is used to call the
772: * right function to handle input and output.
773: */
1.221 nicm 774: struct session;
1.1 nicm 775: struct window;
1.129 nicm 776: struct mouse_event;
1.1 nicm 777: struct window_mode {
778: struct screen *(*init)(struct window_pane *);
779: void (*free)(struct window_pane *);
780: void (*resize)(struct window_pane *, u_int, u_int);
1.221 nicm 781: void (*key)(struct window_pane *, struct session *, int);
1.1 nicm 782: void (*mouse)(struct window_pane *,
1.221 nicm 783: struct session *, struct mouse_event *);
1.1 nicm 784: void (*timer)(struct window_pane *);
785: };
786:
787: /* Child window structure. */
788: struct window_pane {
1.274 nicm 789: u_int id;
790:
1.1 nicm 791: struct window *window;
1.39 nicm 792: struct layout_cell *layout_cell;
1.1 nicm 793:
794: u_int sx;
795: u_int sy;
796:
797: u_int xoff;
798: u_int yoff;
799:
800: int flags;
1.28 nicm 801: #define PANE_REDRAW 0x1
1.208 nicm 802: #define PANE_FREEZE 0x2
1.1 nicm 803:
804: char *cmd;
1.93 nicm 805: char *shell;
1.1 nicm 806: char *cwd;
807:
808: pid_t pid;
1.159 nicm 809: char tty[TTY_NAME_MAX];
810:
1.1 nicm 811: int fd;
1.163 nicm 812: struct bufferevent *event;
1.1 nicm 813:
814: struct input_ctx ictx;
815:
1.131 nicm 816: int pipe_fd;
1.162 nicm 817: struct bufferevent *pipe_event;
1.131 nicm 818: size_t pipe_off;
819:
1.1 nicm 820: struct screen *screen;
821: struct screen base;
822:
1.25 nicm 823: /* Saved in alternative screen mode. */
1.192 nicm 824: u_int saved_cx;
825: u_int saved_cy;
1.25 nicm 826: struct grid *saved_grid;
1.69 nicm 827: struct grid_cell saved_cell;
1.25 nicm 828:
1.1 nicm 829: const struct window_mode *mode;
830: void *modedata;
831:
832: TAILQ_ENTRY(window_pane) entry;
1.274 nicm 833: RB_ENTRY(window_pane) tree_entry;
1.1 nicm 834: };
835: TAILQ_HEAD(window_panes, window_pane);
1.274 nicm 836: RB_HEAD(window_pane_tree, window_pane);
1.1 nicm 837:
838: /* Window structure. */
839: struct window {
840: char *name;
1.168 nicm 841: struct event name_timer;
1.248 nicm 842: struct timeval silence_timer;
1.1 nicm 843:
844: struct window_pane *active;
1.244 nicm 845: struct window_pane *last;
1.1 nicm 846: struct window_panes panes;
1.39 nicm 847:
1.61 nicm 848: int lastlayout;
1.39 nicm 849: struct layout_cell *layout_root;
1.1 nicm 850:
851: u_int sx;
852: u_int sy;
853:
854: int flags;
855: #define WINDOW_BELL 0x1
1.247 nicm 856: #define WINDOW_ACTIVITY 0x2
857: #define WINDOW_REDRAW 0x4
1.248 nicm 858: #define WINDOW_SILENCE 0x8
1.1 nicm 859:
860: struct options options;
861:
862: u_int references;
863: };
864: ARRAY_DECL(windows, struct window *);
865:
866: /* Entry on local window list. */
867: struct winlink {
868: int idx;
869: struct window *window;
1.184 nicm 870:
871: size_t status_width;
872: struct grid_cell status_cell;
873: char *status_text;
1.1 nicm 874:
1.226 nicm 875: int flags;
876: #define WINLINK_BELL 0x1
877: #define WINLINK_ACTIVITY 0x2
878: #define WINLINK_CONTENT 0x4
1.248 nicm 879: #define WINLINK_SILENCE 0x8
880: #define WINLINK_ALERTFLAGS \
881: (WINLINK_BELL|WINLINK_ACTIVITY|WINLINK_CONTENT|WINLINK_SILENCE)
1.226 nicm 882:
1.1 nicm 883: RB_ENTRY(winlink) entry;
1.124 nicm 884: TAILQ_ENTRY(winlink) sentry;
1.1 nicm 885: };
886: RB_HEAD(winlinks, winlink);
1.124 nicm 887: TAILQ_HEAD(winlink_stack, winlink);
1.1 nicm 888:
1.39 nicm 889: /* Layout direction. */
890: enum layout_type {
891: LAYOUT_LEFTRIGHT,
892: LAYOUT_TOPBOTTOM,
893: LAYOUT_WINDOWPANE
894: };
895:
896: /* Layout cells queue. */
897: TAILQ_HEAD(layout_cells, layout_cell);
898:
899: /* Layout cell. */
900: struct layout_cell {
901: enum layout_type type;
902:
903: struct layout_cell *parent;
904:
905: u_int sx;
906: u_int sy;
907:
908: u_int xoff;
909: u_int yoff;
910:
911: struct window_pane *wp;
912: struct layout_cells cells;
913:
914: TAILQ_ENTRY(layout_cell) entry;
915: };
916:
1.1 nicm 917: /* Paste buffer. */
918: struct paste_buffer {
1.187 nicm 919: char *data;
1.100 nicm 920: size_t size;
1.1 nicm 921: };
922: ARRAY_DECL(paste_stack, struct paste_buffer *);
923:
1.73 nicm 924: /* Environment variable. */
925: struct environ_entry {
926: char *name;
927: char *value;
928:
929: RB_ENTRY(environ_entry) entry;
930: };
931: RB_HEAD(environ, environ_entry);
932:
1.1 nicm 933: /* Client session. */
1.124 nicm 934: struct session_group {
935: TAILQ_HEAD(, session) sessions;
936:
937: TAILQ_ENTRY(session_group) entry;
938: };
939: TAILQ_HEAD(session_groups, session_group);
940:
1.1 nicm 941: struct session {
1.254 nicm 942: u_int idx;
943:
1.1 nicm 944: char *name;
1.230 nicm 945: char *cwd;
1.156 nicm 946:
947: struct timeval creation_time;
948: struct timeval activity_time;
1.1 nicm 949:
950: u_int sx;
951: u_int sy;
952:
953: struct winlink *curw;
954: struct winlink_stack lastw;
955: struct winlinks windows;
956:
957: struct options options;
958:
959: #define SESSION_UNATTACHED 0x1 /* not attached to any clients */
960: int flags;
1.73 nicm 961:
1.105 nicm 962: struct termios *tio;
1.80 nicm 963:
1.73 nicm 964: struct environ environ;
1.101 nicm 965:
1.281 nicm 966: int wlmouse;
967:
1.101 nicm 968: int references;
1.124 nicm 969:
970: TAILQ_ENTRY(session) gentry;
1.254 nicm 971: RB_ENTRY(session) entry;
1.1 nicm 972: };
1.254 nicm 973: RB_HEAD(sessions, session);
974: ARRAY_DECL(sessionslist, struct session *);
1.1 nicm 975:
976: /* TTY information. */
977: struct tty_key {
1.173 nicm 978: char ch;
1.192 nicm 979: int key;
1.1 nicm 980:
1.173 nicm 981: struct tty_key *left;
982: struct tty_key *right;
983:
984: struct tty_key *next;
1.1 nicm 985: };
986:
987: struct tty_term {
988: char *name;
989: u_int references;
990:
1.240 nicm 991: char acs[UCHAR_MAX + 1][2];
992:
1.1 nicm 993: struct tty_code codes[NTTYCODE];
994:
1.147 nicm 995: #define TERM_256COLOURS 0x1
996: #define TERM_88COLOURS 0x2
997: #define TERM_EARLYWRAP 0x4
1.1 nicm 998: int flags;
999:
1.270 nicm 1000: LIST_ENTRY(tty_term) entry;
1.1 nicm 1001: };
1.270 nicm 1002: LIST_HEAD(tty_terms, tty_term);
1.1 nicm 1003:
1004: struct tty {
1005: char *path;
1006:
1.192 nicm 1007: u_int sx;
1008: u_int sy;
1.1 nicm 1009:
1010: u_int cx;
1011: u_int cy;
1012:
1013: int mode;
1014:
1015: u_int rlower;
1016: u_int rupper;
1017:
1018: char *termname;
1019: struct tty_term *term;
1020:
1021: int fd;
1.161 nicm 1022: struct bufferevent *event;
1.1 nicm 1023:
1024: int log_fd;
1025:
1.192 nicm 1026: struct termios tio;
1.1 nicm 1027:
1028: struct grid_cell cell;
1029:
1030: #define TTY_NOCURSOR 0x1
1031: #define TTY_FREEZE 0x2
1032: #define TTY_ESCAPE 0x4
1033: #define TTY_UTF8 0x8
1.76 nicm 1034: #define TTY_STARTED 0x10
1.77 nicm 1035: #define TTY_OPENED 0x20
1.237 nicm 1036: #define TTY_BACKOFF 0x40
1.192 nicm 1037: int flags;
1.1 nicm 1038:
1039: int term_flags;
1040:
1.170 nicm 1041: void (*key_callback)(int, struct mouse_event *, void *);
1042: void *key_data;
1043: struct event key_timer;
1.173 nicm 1044: struct tty_key *key_tree;
1.1 nicm 1045: };
1046:
1.47 nicm 1047: /* TTY command context and function pointer. */
1048: struct tty_ctx {
1049: struct window_pane *wp;
1050:
1051: const struct grid_cell *cell;
1052: const struct grid_utf8 *utf8;
1053:
1.49 nicm 1054: u_int num;
1.196 nicm 1055: void *ptr;
1.49 nicm 1056:
1.196 nicm 1057: /*
1.49 nicm 1058: * Cursor and region position before the screen was updated - this is
1059: * where the command should be applied; the values in the screen have
1060: * already been updated.
1061: */
1062: u_int ocx;
1063: u_int ocy;
1064:
1065: u_int orupper;
1066: u_int orlower;
1.140 nicm 1067:
1068: /* Saved last cell on line. */
1069: struct grid_cell last_cell;
1070: struct grid_utf8 last_utf8;
1071: u_int last_width;
1.47 nicm 1072: };
1073:
1.233 tedu 1074: /*
1075: * xterm mouse mode is fairly silly. Buttons are in the bottom two
1076: * bits: 0 button 1; 1 button 2; 2 button 3; 3 buttons released.
1077: *
1078: * Bit 3 is shift; bit 4 is meta; bit 5 control.
1079: *
1080: * Bit 6 is added for mouse buttons 4 and 5.
1081: */
1.129 nicm 1082: /* Mouse input. */
1083: struct mouse_event {
1.263 nicm 1084: u_int b;
1.233 tedu 1085: #define MOUSE_1 0
1086: #define MOUSE_2 1
1087: #define MOUSE_3 2
1088: #define MOUSE_UP 3
1089: #define MOUSE_BUTTON 3
1.282 nicm 1090: #define MOUSE_DRAG 32
1.233 tedu 1091: #define MOUSE_45 64
1.284 nicm 1092: #define MOUSE_RESIZE_PANE 128 /* marker for resizing */
1.263 nicm 1093: u_int x;
1094: u_int y;
1.129 nicm 1095: };
1096:
1.180 nicm 1097: /* Saved message entry. */
1098: struct message_entry {
1099: char *msg;
1100: time_t msg_time;
1101: };
1102:
1.271 nicm 1103: /* Status output data from a job. */
1104: struct status_out {
1105: char *cmd;
1106: char *out;
1107:
1108: RB_ENTRY(status_out) entry;
1109: };
1110: RB_HEAD(status_out_tree, status_out);
1111:
1.1 nicm 1112: /* Client connection. */
1113: struct client {
1.75 nicm 1114: struct imsgbuf ibuf;
1.159 nicm 1115: struct event event;
1.234 nicm 1116: int retcode;
1.156 nicm 1117:
1118: struct timeval creation_time;
1.158 nicm 1119: struct timeval activity_time;
1.1 nicm 1120:
1.73 nicm 1121: struct environ environ;
1122:
1.1 nicm 1123: char *title;
1124: char *cwd;
1125:
1.192 nicm 1126: struct tty tty;
1.236 nicm 1127:
1128: int stdin_fd;
1129: void *stdin_data;
1130: void (*stdin_callback)(struct client *, void *);
1131: struct bufferevent *stdin_event;
1132:
1133: int stdout_fd;
1134: struct bufferevent *stdout_event;
1135:
1136: int stderr_fd;
1137: struct bufferevent *stderr_event;
1.231 nicm 1138:
1.169 nicm 1139: struct event repeat_timer;
1.1 nicm 1140:
1.271 nicm 1141: struct status_out_tree status_old;
1142: struct status_out_tree status_new;
1.126 nicm 1143: struct timeval status_timer;
1.1 nicm 1144: struct screen status;
1145:
1146: #define CLIENT_TERMINAL 0x1
1147: #define CLIENT_PREFIX 0x2
1.236 nicm 1148: #define CLIENT_EXIT 0x4
1.1 nicm 1149: #define CLIENT_REDRAW 0x8
1150: #define CLIENT_STATUS 0x10
1151: #define CLIENT_REPEAT 0x20 /* allow command to repeat within repeat time */
1152: #define CLIENT_SUSPENDED 0x40
1.70 nicm 1153: #define CLIENT_BAD 0x80
1.92 nicm 1154: #define CLIENT_IDENTIFY 0x100
1.101 nicm 1155: #define CLIENT_DEAD 0x200
1.197 nicm 1156: #define CLIENT_BORDERS 0x400
1.205 nicm 1157: #define CLIENT_READONLY 0x800
1.237 nicm 1158: #define CLIENT_BACKOFF 0x1000
1159: #define CLIENT_REDRAWWINDOW 0x2000
1.1 nicm 1160: int flags;
1161:
1.166 nicm 1162: struct event identify_timer;
1.92 nicm 1163:
1.1 nicm 1164: char *message_string;
1.166 nicm 1165: struct event message_timer;
1.180 nicm 1166: ARRAY_DECL(, struct message_entry) message_log;
1.1 nicm 1167:
1168: char *prompt_string;
1169: char *prompt_buffer;
1170: size_t prompt_index;
1.33 nicm 1171: int (*prompt_callbackfn)(void *, const char *);
1172: void (*prompt_freefn)(void *);
1.1 nicm 1173: void *prompt_data;
1.249 nicm 1174: u_int prompt_hindex;
1.1 nicm 1175:
1.117 nicm 1176: #define PROMPT_SINGLE 0x1
1.1 nicm 1177: int prompt_flags;
1178:
1179: struct mode_key_data prompt_mdata;
1180:
1181: struct session *session;
1.252 nicm 1182: struct session *last_session;
1.101 nicm 1183:
1.284 nicm 1184: struct mouse_event last_mouse;
1185:
1.101 nicm 1186: int references;
1.1 nicm 1187: };
1188: ARRAY_DECL(clients, struct client *);
1189:
1.264 nicm 1190: /* Parsed arguments. */
1191: struct args {
1192: bitstr_t *flags;
1193: char *values[SCHAR_MAX]; /* XXX This is awfully big. */
1194:
1195: int argc;
1196: char **argv;
1197: };
1198:
1.1 nicm 1199: /* Key/command line command. */
1200: struct cmd_ctx {
1.35 nicm 1201: /*
1202: * curclient is the client where this command was executed if inside
1203: * tmux. This is NULL if the command came from the command-line.
1204: *
1205: * cmdclient is the client which sent the MSG_COMMAND to the server, if
1206: * any. This is NULL unless the command came from the command-line.
1207: *
1.52 nicm 1208: * cmdclient and curclient may both be NULL if the command is in the
1209: * configuration file.
1.35 nicm 1210: */
1.1 nicm 1211: struct client *curclient;
1.54 nicm 1212: struct client *cmdclient;
1.35 nicm 1213:
1.1 nicm 1214: struct msg_command_data *msgdata;
1215:
1.90 nicm 1216: /* gcc2 doesn't understand attributes on function pointers... */
1217: #if defined(__GNUC__) && __GNUC__ >= 3
1.85 nicm 1218: void printflike2 (*print)(struct cmd_ctx *, const char *, ...);
1219: void printflike2 (*info)(struct cmd_ctx *, const char *, ...);
1220: void printflike2 (*error)(struct cmd_ctx *, const char *, ...);
1.90 nicm 1221: #else
1222: void (*print)(struct cmd_ctx *, const char *, ...);
1223: void (*info)(struct cmd_ctx *, const char *, ...);
1224: void (*error)(struct cmd_ctx *, const char *, ...);
1225: #endif
1.1 nicm 1226: };
1227:
1228: struct cmd {
1.264 nicm 1229: const struct cmd_entry *entry;
1230: struct args *args;
1.1 nicm 1231:
1.264 nicm 1232: TAILQ_ENTRY(cmd) qentry;
1.1 nicm 1233: };
1.229 nicm 1234: struct cmd_list {
1.264 nicm 1235: int references;
1236: TAILQ_HEAD(, cmd) list;
1.229 nicm 1237: };
1.1 nicm 1238:
1239: struct cmd_entry {
1240: const char *name;
1241: const char *alias;
1.264 nicm 1242:
1243: const char *args_template;
1244: int args_lower;
1245: int args_upper;
1246:
1.1 nicm 1247: const char *usage;
1248:
1249: #define CMD_STARTSERVER 0x1
1250: #define CMD_CANTNEST 0x2
1.74 nicm 1251: #define CMD_SENDENVIRON 0x4
1.264 nicm 1252: #define CMD_READONLY 0x8
1.27 nicm 1253: int flags;
1.1 nicm 1254:
1.264 nicm 1255: void (*key_binding)(struct cmd *, int);
1256: int (*check)(struct args *);
1.1 nicm 1257: int (*exec)(struct cmd *, struct cmd_ctx *);
1258: };
1259:
1260: /* Key binding. */
1261: struct key_binding {
1262: int key;
1263: struct cmd_list *cmdlist;
1264: int can_repeat;
1265:
1266: SPLAY_ENTRY(key_binding) entry;
1267: };
1268: SPLAY_HEAD(key_bindings, key_binding);
1269:
1.262 nicm 1270: /*
1271: * Option table entries. The option table is the user-visible part of the
1272: * option, as opposed to the internal options (struct option) which are just
1273: * number or string.
1274: */
1275: enum options_table_type {
1276: OPTIONS_TABLE_STRING,
1277: OPTIONS_TABLE_NUMBER,
1278: OPTIONS_TABLE_KEYS,
1279: OPTIONS_TABLE_COLOUR,
1280: OPTIONS_TABLE_ATTRIBUTES,
1281: OPTIONS_TABLE_FLAG,
1282: OPTIONS_TABLE_CHOICE
1283: };
1284:
1285: struct options_table_entry {
1286: const char *name;
1287: enum options_table_type type;
1.1 nicm 1288:
1.262 nicm 1289: u_int minimum;
1290: u_int maximum;
1291: const char **choices;
1.1 nicm 1292:
1.262 nicm 1293: const char *default_str;
1294: long long default_num;
1.1 nicm 1295: };
1296:
1.206 nicm 1297: /* List of configuration causes. */
1298: ARRAY_DECL(causelist, char *);
1299:
1.264 nicm 1300: /* Common command usages. */
1301: #define CMD_TARGET_PANE_USAGE "[-t target-pane]"
1302: #define CMD_TARGET_WINDOW_USAGE "[-t target-window]"
1303: #define CMD_TARGET_SESSION_USAGE "[-t target-session]"
1304: #define CMD_TARGET_CLIENT_USAGE "[-t target-client]"
1305: #define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]"
1306: #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]"
1307: #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]"
1308: #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]"
1309: #define CMD_BUFFER_USAGE "[-b buffer-index]"
1310:
1.1 nicm 1311: /* tmux.c */
1.194 nicm 1312: extern struct options global_options;
1.16 nicm 1313: extern struct options global_s_options;
1314: extern struct options global_w_options;
1.73 nicm 1315: extern struct environ global_environ;
1.219 nicm 1316: extern struct event_base *ev_base;
1.1 nicm 1317: extern char *cfg_file;
1.243 nicm 1318: extern char *shell_cmd;
1.1 nicm 1319: extern int debug_level;
1320: extern time_t start_time;
1.243 nicm 1321: extern char socket_path[MAXPATHLEN];
1.96 nicm 1322: extern int login_shell;
1.243 nicm 1323: extern char *environ_path;
1324: extern pid_t environ_pid;
1.267 nicm 1325: extern int environ_idx;
1.1 nicm 1326: void logfile(const char *);
1.93 nicm 1327: const char *getshell(void);
1328: int checkshell(const char *);
1329: int areshell(const char *);
1.265 nicm 1330: void setblocking(int, int);
1.243 nicm 1331: __dead void shell_exec(const char *, const char *);
1.1 nicm 1332:
1333: /* cfg.c */
1.203 nicm 1334: extern int cfg_finished;
1.246 nicm 1335: extern struct causelist cfg_causes;
1.206 nicm 1336: void printflike2 cfg_add_cause(struct causelist *, const char *, ...);
1337: int load_cfg(const char *, struct cmd_ctx *, struct causelist *);
1.1 nicm 1338:
1339: /* mode-key.c */
1.62 nicm 1340: extern const struct mode_key_table mode_key_tables[];
1341: extern struct mode_key_tree mode_key_tree_vi_edit;
1342: extern struct mode_key_tree mode_key_tree_vi_choice;
1343: extern struct mode_key_tree mode_key_tree_vi_copy;
1344: extern struct mode_key_tree mode_key_tree_emacs_edit;
1345: extern struct mode_key_tree mode_key_tree_emacs_choice;
1346: extern struct mode_key_tree mode_key_tree_emacs_copy;
1347: int mode_key_cmp(struct mode_key_binding *, struct mode_key_binding *);
1348: SPLAY_PROTOTYPE(mode_key_tree, mode_key_binding, entry, mode_key_cmp);
1.261 nicm 1349: const char *mode_key_tostring(const struct mode_key_cmdstr *,
1350: enum mode_key_cmd);
1351: enum mode_key_cmd mode_key_fromstring(const struct mode_key_cmdstr *,
1352: const char *);
1.63 nicm 1353: const struct mode_key_table *mode_key_findtable(const char *);
1.62 nicm 1354: void mode_key_init_trees(void);
1355: void mode_key_init(struct mode_key_data *, struct mode_key_tree *);
1.1 nicm 1356: enum mode_key_cmd mode_key_lookup(struct mode_key_data *, int);
1357:
1358: /* options.c */
1359: int options_cmp(struct options_entry *, struct options_entry *);
1360: SPLAY_PROTOTYPE(options_tree, options_entry, entry, options_cmp);
1361: void options_init(struct options *, struct options *);
1362: void options_free(struct options *);
1363: struct options_entry *options_find1(struct options *, const char *);
1364: struct options_entry *options_find(struct options *, const char *);
1.44 nicm 1365: void options_remove(struct options *, const char *);
1.111 nicm 1366: struct options_entry *printflike3 options_set_string(
1.192 nicm 1367: struct options *, const char *, const char *, ...);
1.1 nicm 1368: char *options_get_string(struct options *, const char *);
1.111 nicm 1369: struct options_entry *options_set_number(
1.192 nicm 1370: struct options *, const char *, long long);
1.1 nicm 1371: long long options_get_number(struct options *, const char *);
1.112 nicm 1372: struct options_entry *options_set_data(
1.192 nicm 1373: struct options *, const char *, void *, void (*)(void *));
1.112 nicm 1374: void *options_get_data(struct options *, const char *);
1.1 nicm 1375:
1.262 nicm 1376: /* options-table.c */
1377: extern const struct options_table_entry server_options_table[];
1378: extern const struct options_table_entry session_options_table[];
1379: extern const struct options_table_entry window_options_table[];
1380: void options_table_populate_tree(
1381: const struct options_table_entry *, struct options *);
1382: const char *options_table_print_entry(
1383: const struct options_table_entry *, struct options_entry *);
1384:
1.126 nicm 1385: /* job.c */
1.128 nicm 1386: extern struct joblist all_jobs;
1.271 nicm 1387: struct job *job_run(
1.126 nicm 1388: const char *, void (*)(struct job *), void (*)(void *), void *);
1389: void job_free(struct job *);
1.160 nicm 1390: void job_died(struct job *, int);
1.126 nicm 1391:
1.73 nicm 1392: /* environ.c */
1393: int environ_cmp(struct environ_entry *, struct environ_entry *);
1394: RB_PROTOTYPE(environ, environ_entry, entry, environ_cmp);
1395: void environ_init(struct environ *);
1396: void environ_free(struct environ *);
1397: void environ_copy(struct environ *, struct environ *);
1398: struct environ_entry *environ_find(struct environ *, const char *);
1399: void environ_set(struct environ *, const char *, const char *);
1400: void environ_put(struct environ *, const char *);
1401: void environ_unset(struct environ *, const char *);
1.192 nicm 1402: void environ_update(const char *, struct environ *, struct environ *);
1.215 nicm 1403: void environ_push(struct environ *);
1.73 nicm 1404:
1.1 nicm 1405: /* tty.c */
1.115 nicm 1406: void tty_raw(struct tty *, const char *);
1.92 nicm 1407: void tty_attributes(struct tty *, const struct grid_cell *);
1.47 nicm 1408: void tty_reset(struct tty *);
1.132 nicm 1409: void tty_region_pane(struct tty *, const struct tty_ctx *, u_int, u_int);
1.133 nicm 1410: void tty_region(struct tty *, u_int, u_int);
1.134 nicm 1411: void tty_cursor_pane(struct tty *, const struct tty_ctx *, u_int, u_int);
1412: void tty_cursor(struct tty *, u_int, u_int);
1.47 nicm 1413: void tty_putcode(struct tty *, enum tty_code_code);
1414: void tty_putcode1(struct tty *, enum tty_code_code, int);
1415: void tty_putcode2(struct tty *, enum tty_code_code, int, int);
1416: void tty_puts(struct tty *, const char *);
1417: void tty_putc(struct tty *, u_char);
1418: void tty_pututf8(struct tty *, const struct grid_utf8 *);
1.113 nicm 1419: void tty_init(struct tty *, int, char *);
1.224 nicm 1420: int tty_resize(struct tty *);
1.47 nicm 1421: void tty_start_tty(struct tty *);
1422: void tty_stop_tty(struct tty *);
1423: void tty_set_title(struct tty *, const char *);
1424: void tty_update_mode(struct tty *, int);
1425: void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int);
1.67 nicm 1426: int tty_open(struct tty *, const char *, char **);
1.76 nicm 1427: void tty_close(struct tty *);
1428: void tty_free(struct tty *);
1.79 nicm 1429: void tty_write(void (*)(
1430: struct tty *, const struct tty_ctx *), const struct tty_ctx *);
1431: void tty_cmd_alignmenttest(struct tty *, const struct tty_ctx *);
1432: void tty_cmd_cell(struct tty *, const struct tty_ctx *);
1433: void tty_cmd_clearendofline(struct tty *, const struct tty_ctx *);
1434: void tty_cmd_clearendofscreen(struct tty *, const struct tty_ctx *);
1435: void tty_cmd_clearline(struct tty *, const struct tty_ctx *);
1436: void tty_cmd_clearscreen(struct tty *, const struct tty_ctx *);
1437: void tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *);
1438: void tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *);
1439: void tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *);
1440: void tty_cmd_deleteline(struct tty *, const struct tty_ctx *);
1.282 nicm 1441: void tty_cmd_erasecharacter(struct tty *, const struct tty_ctx *);
1.79 nicm 1442: void tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *);
1443: void tty_cmd_insertline(struct tty *, const struct tty_ctx *);
1444: void tty_cmd_linefeed(struct tty *, const struct tty_ctx *);
1445: void tty_cmd_utf8character(struct tty *, const struct tty_ctx *);
1446: void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *);
1.273 nicm 1447: void tty_cmd_rawstring(struct tty *, const struct tty_ctx *);
1.1 nicm 1448:
1449: /* tty-term.c */
1450: extern struct tty_terms tty_terms;
1.260 nicm 1451: extern const struct tty_term_code_entry tty_term_codes[NTTYCODE];
1.67 nicm 1452: struct tty_term *tty_term_find(char *, int, const char *, char **);
1.192 nicm 1453: void tty_term_free(struct tty_term *);
1.1 nicm 1454: int tty_term_has(struct tty_term *, enum tty_code_code);
1455: const char *tty_term_string(struct tty_term *, enum tty_code_code);
1456: const char *tty_term_string1(struct tty_term *, enum tty_code_code, int);
1457: const char *tty_term_string2(
1.192 nicm 1458: struct tty_term *, enum tty_code_code, int, int);
1.1 nicm 1459: int tty_term_number(struct tty_term *, enum tty_code_code);
1460: int tty_term_flag(struct tty_term *, enum tty_code_code);
1.240 nicm 1461:
1462: /* tty-acs.c */
1463: const char *tty_acs_get(struct tty *, u_char);
1.1 nicm 1464:
1465: /* tty-keys.c */
1.47 nicm 1466: void tty_keys_init(struct tty *);
1467: void tty_keys_free(struct tty *);
1.170 nicm 1468: int tty_keys_next(struct tty *);
1.1 nicm 1469:
1470: /* paste.c */
1.276 nicm 1471: struct paste_buffer *paste_walk_stack(struct paste_stack *, u_int *);
1.1 nicm 1472: struct paste_buffer *paste_get_top(struct paste_stack *);
1473: struct paste_buffer *paste_get_index(struct paste_stack *, u_int);
1.192 nicm 1474: int paste_free_top(struct paste_stack *);
1.1 nicm 1475: int paste_free_index(struct paste_stack *, u_int);
1.187 nicm 1476: void paste_add(struct paste_stack *, char *, size_t, u_int);
1477: int paste_replace(struct paste_stack *, u_int, char *, size_t);
1.228 nicm 1478: char *paste_print(struct paste_buffer *, size_t);
1.1 nicm 1479:
1480: /* clock.c */
1.92 nicm 1481: extern const char clock_table[14][5][5];
1.188 nicm 1482: void clock_draw(struct screen_write_ctx *, int, int);
1.1 nicm 1483:
1.264 nicm 1484: /* arguments.c */
1485: struct args *args_create(int, ...);
1486: struct args *args_parse(const char *, int, char **);
1487: void args_free(struct args *);
1488: size_t args_print(struct args *, char *, size_t);
1489: int args_has(struct args *, u_char);
1490: void args_set(struct args *, u_char, const char *);
1491: const char *args_get(struct args *, u_char);
1492: long long args_strtonum(
1493: struct args *, u_char, long long, long long, char **);
1494:
1.1 nicm 1495: /* cmd.c */
1.55 nicm 1496: int cmd_pack_argv(int, char **, char *, size_t);
1497: int cmd_unpack_argv(char *, size_t, int, char ***);
1.264 nicm 1498: char **cmd_copy_argv(int, char *const *);
1.55 nicm 1499: void cmd_free_argv(int, char **);
1.1 nicm 1500: struct cmd *cmd_parse(int, char **, char **);
1501: int cmd_exec(struct cmd *, struct cmd_ctx *);
1502: void cmd_free(struct cmd *);
1503: size_t cmd_print(struct cmd *, char *, size_t);
1.278 nicm 1504: struct session *cmd_current_session(struct cmd_ctx *, int);
1.157 nicm 1505: struct client *cmd_current_client(struct cmd_ctx *);
1.1 nicm 1506: struct client *cmd_find_client(struct cmd_ctx *, const char *);
1.278 nicm 1507: struct session *cmd_find_session(struct cmd_ctx *, const char *, int);
1.1 nicm 1508: struct winlink *cmd_find_window(
1.26 nicm 1509: struct cmd_ctx *, const char *, struct session **);
1510: int cmd_find_index(
1511: struct cmd_ctx *, const char *, struct session **);
1.65 nicm 1512: struct winlink *cmd_find_pane(struct cmd_ctx *,
1513: const char *, struct session **, struct window_pane **);
1.91 nicm 1514: char *cmd_template_replace(char *, const char *, int);
1.1 nicm 1515: extern const struct cmd_entry *cmd_table[];
1516: extern const struct cmd_entry cmd_attach_session_entry;
1517: extern const struct cmd_entry cmd_bind_key_entry;
1518: extern const struct cmd_entry cmd_break_pane_entry;
1.190 nicm 1519: extern const struct cmd_entry cmd_capture_pane_entry;
1.228 nicm 1520: extern const struct cmd_entry cmd_choose_buffer_entry;
1.91 nicm 1521: extern const struct cmd_entry cmd_choose_client_entry;
1.1 nicm 1522: extern const struct cmd_entry cmd_choose_session_entry;
1523: extern const struct cmd_entry cmd_choose_window_entry;
1524: extern const struct cmd_entry cmd_clear_history_entry;
1525: extern const struct cmd_entry cmd_clock_mode_entry;
1526: extern const struct cmd_entry cmd_command_prompt_entry;
1527: extern const struct cmd_entry cmd_confirm_before_entry;
1528: extern const struct cmd_entry cmd_copy_mode_entry;
1529: extern const struct cmd_entry cmd_delete_buffer_entry;
1530: extern const struct cmd_entry cmd_detach_client_entry;
1.36 nicm 1531: extern const struct cmd_entry cmd_display_message_entry;
1.92 nicm 1532: extern const struct cmd_entry cmd_display_panes_entry;
1.1 nicm 1533: extern const struct cmd_entry cmd_down_pane_entry;
1534: extern const struct cmd_entry cmd_find_window_entry;
1535: extern const struct cmd_entry cmd_has_session_entry;
1.19 nicm 1536: extern const struct cmd_entry cmd_if_shell_entry;
1.198 nicm 1537: extern const struct cmd_entry cmd_join_pane_entry;
1.1 nicm 1538: extern const struct cmd_entry cmd_kill_pane_entry;
1539: extern const struct cmd_entry cmd_kill_server_entry;
1540: extern const struct cmd_entry cmd_kill_session_entry;
1541: extern const struct cmd_entry cmd_kill_window_entry;
1.244 nicm 1542: extern const struct cmd_entry cmd_last_pane_entry;
1.1 nicm 1543: extern const struct cmd_entry cmd_last_window_entry;
1544: extern const struct cmd_entry cmd_link_window_entry;
1545: extern const struct cmd_entry cmd_list_buffers_entry;
1546: extern const struct cmd_entry cmd_list_clients_entry;
1547: extern const struct cmd_entry cmd_list_commands_entry;
1548: extern const struct cmd_entry cmd_list_keys_entry;
1.127 nicm 1549: extern const struct cmd_entry cmd_list_panes_entry;
1.1 nicm 1550: extern const struct cmd_entry cmd_list_sessions_entry;
1551: extern const struct cmd_entry cmd_list_windows_entry;
1552: extern const struct cmd_entry cmd_load_buffer_entry;
1.118 nicm 1553: extern const struct cmd_entry cmd_lock_client_entry;
1.1 nicm 1554: extern const struct cmd_entry cmd_lock_server_entry;
1.118 nicm 1555: extern const struct cmd_entry cmd_lock_session_entry;
1.1 nicm 1556: extern const struct cmd_entry cmd_move_window_entry;
1557: extern const struct cmd_entry cmd_new_session_entry;
1558: extern const struct cmd_entry cmd_new_window_entry;
1559: extern const struct cmd_entry cmd_next_layout_entry;
1560: extern const struct cmd_entry cmd_next_window_entry;
1561: extern const struct cmd_entry cmd_paste_buffer_entry;
1.131 nicm 1562: extern const struct cmd_entry cmd_pipe_pane_entry;
1.1 nicm 1563: extern const struct cmd_entry cmd_previous_layout_entry;
1564: extern const struct cmd_entry cmd_previous_window_entry;
1565: extern const struct cmd_entry cmd_refresh_client_entry;
1566: extern const struct cmd_entry cmd_rename_session_entry;
1567: extern const struct cmd_entry cmd_rename_window_entry;
1568: extern const struct cmd_entry cmd_resize_pane_entry;
1569: extern const struct cmd_entry cmd_respawn_window_entry;
1570: extern const struct cmd_entry cmd_rotate_window_entry;
1.107 nicm 1571: extern const struct cmd_entry cmd_run_shell_entry;
1.1 nicm 1572: extern const struct cmd_entry cmd_save_buffer_entry;
1573: extern const struct cmd_entry cmd_select_layout_entry;
1574: extern const struct cmd_entry cmd_select_pane_entry;
1575: extern const struct cmd_entry cmd_select_window_entry;
1576: extern const struct cmd_entry cmd_send_keys_entry;
1577: extern const struct cmd_entry cmd_send_prefix_entry;
1578: extern const struct cmd_entry cmd_server_info_entry;
1579: extern const struct cmd_entry cmd_set_buffer_entry;
1.73 nicm 1580: extern const struct cmd_entry cmd_set_environment_entry;
1.1 nicm 1581: extern const struct cmd_entry cmd_set_option_entry;
1582: extern const struct cmd_entry cmd_set_window_option_entry;
1583: extern const struct cmd_entry cmd_show_buffer_entry;
1.73 nicm 1584: extern const struct cmd_entry cmd_show_environment_entry;
1.180 nicm 1585: extern const struct cmd_entry cmd_show_messages_entry;
1.1 nicm 1586: extern const struct cmd_entry cmd_show_options_entry;
1587: extern const struct cmd_entry cmd_show_window_options_entry;
1588: extern const struct cmd_entry cmd_source_file_entry;
1589: extern const struct cmd_entry cmd_split_window_entry;
1590: extern const struct cmd_entry cmd_start_server_entry;
1591: extern const struct cmd_entry cmd_suspend_client_entry;
1592: extern const struct cmd_entry cmd_swap_pane_entry;
1593: extern const struct cmd_entry cmd_swap_window_entry;
1594: extern const struct cmd_entry cmd_switch_client_entry;
1595: extern const struct cmd_entry cmd_unbind_key_entry;
1596: extern const struct cmd_entry cmd_unlink_window_entry;
1597: extern const struct cmd_entry cmd_up_pane_entry;
1598:
1599: /* cmd-list.c */
1600: struct cmd_list *cmd_list_parse(int, char **, char **);
1601: int cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
1602: void cmd_list_free(struct cmd_list *);
1603: size_t cmd_list_print(struct cmd_list *, char *, size_t);
1604:
1605: /* cmd-string.c */
1606: int cmd_string_parse(const char *, struct cmd_list **, char **);
1607:
1608: /* client.c */
1.243 nicm 1609: int client_main(int, char **, int);
1.1 nicm 1610:
1611: /* key-bindings.c */
1612: extern struct key_bindings key_bindings;
1613: int key_bindings_cmp(struct key_binding *, struct key_binding *);
1614: SPLAY_PROTOTYPE(key_bindings, key_binding, entry, key_bindings_cmp);
1615: struct key_binding *key_bindings_lookup(int);
1616: void key_bindings_add(int, int, struct cmd_list *);
1617: void key_bindings_remove(int);
1.24 nicm 1618: void key_bindings_clean(void);
1.1 nicm 1619: void key_bindings_init(void);
1620: void key_bindings_dispatch(struct key_binding *, struct client *);
1621: void printflike2 key_bindings_error(struct cmd_ctx *, const char *, ...);
1622: void printflike2 key_bindings_print(struct cmd_ctx *, const char *, ...);
1623: void printflike2 key_bindings_info(struct cmd_ctx *, const char *, ...);
1624:
1625: /* key-string.c */
1626: int key_string_lookup_string(const char *);
1627: const char *key_string_lookup_key(int);
1628:
1629: /* server.c */
1630: extern struct clients clients;
1.101 nicm 1631: extern struct clients dead_clients;
1.257 nicm 1632: extern struct paste_stack global_buffers;
1.243 nicm 1633: int server_start(void);
1.175 nicm 1634: void server_update_socket(void);
1.1 nicm 1635:
1.146 nicm 1636: /* server-client.c */
1637: void server_client_create(int);
1638: void server_client_lost(struct client *);
1.159 nicm 1639: void server_client_callback(int, short, void *);
1.167 nicm 1640: void server_client_status_timer(void);
1.146 nicm 1641: void server_client_loop(void);
1642:
1643: /* server-window.c */
1644: void server_window_loop(void);
1.1 nicm 1645:
1646: /* server-fn.c */
1.73 nicm 1647: void server_fill_environ(struct session *, struct environ *);
1.1 nicm 1648: void server_write_client(
1.192 nicm 1649: struct client *, enum msgtype, const void *, size_t);
1.1 nicm 1650: void server_write_session(
1.192 nicm 1651: struct session *, enum msgtype, const void *, size_t);
1.1 nicm 1652: void server_redraw_client(struct client *);
1653: void server_status_client(struct client *);
1654: void server_redraw_session(struct session *);
1.124 nicm 1655: void server_redraw_session_group(struct session *);
1.1 nicm 1656: void server_status_session(struct session *);
1.124 nicm 1657: void server_status_session_group(struct session *);
1.1 nicm 1658: void server_redraw_window(struct window *);
1.197 nicm 1659: void server_redraw_window_borders(struct window *);
1.1 nicm 1660: void server_status_window(struct window *);
1661: void server_lock(void);
1.118 nicm 1662: void server_lock_session(struct session *);
1663: void server_lock_client(struct client *);
1.1 nicm 1664: int server_unlock(const char *);
1.37 nicm 1665: void server_kill_window(struct window *);
1.124 nicm 1666: int server_link_window(struct session *,
1.106 nicm 1667: struct winlink *, struct session *, int, int, int, char **);
1668: void server_unlink_window(struct session *, struct winlink *);
1.177 nicm 1669: void server_destroy_pane(struct window_pane *);
1.124 nicm 1670: void server_destroy_session_group(struct session *);
1.103 nicm 1671: void server_destroy_session(struct session *);
1.241 nicm 1672: void server_check_unattached (void);
1.92 nicm 1673: void server_set_identify(struct client *);
1674: void server_clear_identify(struct client *);
1.165 nicm 1675: void server_update_event(struct client *);
1.1 nicm 1676:
1677: /* status.c */
1.271 nicm 1678: int status_out_cmp(struct status_out *, struct status_out *);
1679: RB_PROTOTYPE(status_out_tree, status_out, entry, status_out_cmp);
1680: void status_free_jobs(struct status_out_tree *);
1681: void status_update_jobs(struct client *);
1.281 nicm 1682: void status_set_window_at(struct client *, u_int);
1.1 nicm 1683: int status_redraw(struct client *);
1.277 nicm 1684: char *status_replace(struct client *, struct session *,
1685: struct winlink *, struct window_pane *, const char *, time_t, int);
1.32 nicm 1686: void printflike2 status_message_set(struct client *, const char *, ...);
1.1 nicm 1687: void status_message_clear(struct client *);
1688: int status_message_redraw(struct client *);
1.33 nicm 1689: void status_prompt_set(struct client *, const char *,
1.192 nicm 1690: int (*)(void *, const char *), void (*)(void *), void *, int);
1.1 nicm 1691: void status_prompt_clear(struct client *);
1692: int status_prompt_redraw(struct client *);
1693: void status_prompt_key(struct client *, int);
1.87 nicm 1694: void status_prompt_update(struct client *, const char *);
1.1 nicm 1695:
1696: /* resize.c */
1697: void recalculate_sizes(void);
1698:
1699: /* input.c */
1700: void input_init(struct window_pane *);
1701: void input_free(struct window_pane *);
1702: void input_parse(struct window_pane *);
1703:
1704: /* input-key.c */
1705: void input_key(struct window_pane *, int);
1.129 nicm 1706: void input_mouse(struct window_pane *, struct mouse_event *);
1.150 nicm 1707:
1708: /* xterm-keys.c */
1.192 nicm 1709: char *xterm_keys_lookup(int);
1.189 nicm 1710: int xterm_keys_find(const char *, size_t, size_t *, int *);
1.1 nicm 1711:
1712: /* colour.c */
1.102 nicm 1713: void colour_set_fg(struct grid_cell *, int);
1714: void colour_set_bg(struct grid_cell *, int);
1715: const char *colour_tostring(int);
1.1 nicm 1716: int colour_fromstring(const char *);
1717: u_char colour_256to16(u_char);
1718: u_char colour_256to88(u_char);
1719:
1720: /* attributes.c */
1721: const char *attributes_tostring(u_char);
1722: int attributes_fromstring(const char *);
1723:
1724: /* grid.c */
1725: extern const struct grid_cell grid_default_cell;
1726: struct grid *grid_create(u_int, u_int, u_int);
1727: void grid_destroy(struct grid *);
1728: int grid_compare(struct grid *, struct grid *);
1.139 nicm 1729: void grid_collect_history(struct grid *);
1730: void grid_scroll_history(struct grid *);
1731: void grid_scroll_history_region(struct grid *, u_int, u_int);
1.1 nicm 1732: void grid_expand_line(struct grid *, u_int, u_int);
1733: void grid_expand_line_utf8(struct grid *, u_int, u_int);
1734: const struct grid_cell *grid_peek_cell(struct grid *, u_int, u_int);
1735: struct grid_cell *grid_get_cell(struct grid *, u_int, u_int);
1736: void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *);
1737: const struct grid_utf8 *grid_peek_utf8(struct grid *, u_int, u_int);
1738: struct grid_utf8 *grid_get_utf8(struct grid *, u_int, u_int);
1739: void grid_set_utf8(struct grid *, u_int, u_int, const struct grid_utf8 *);
1740: void grid_clear(struct grid *, u_int, u_int, u_int, u_int);
1741: void grid_clear_lines(struct grid *, u_int, u_int);
1742: void grid_move_lines(struct grid *, u_int, u_int, u_int);
1743: void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int);
1.9 nicm 1744: char *grid_string_cells(struct grid *, u_int, u_int, u_int);
1.25 nicm 1745: void grid_duplicate_lines(
1.192 nicm 1746: struct grid *, u_int, struct grid *, u_int, u_int);
1.181 nicm 1747:
1748: /* grid-utf8.c */
1749: size_t grid_utf8_size(const struct grid_utf8 *);
1750: size_t grid_utf8_copy(const struct grid_utf8 *, char *, size_t);
1751: void grid_utf8_set(struct grid_utf8 *, const struct utf8_data *);
1752: int grid_utf8_append(struct grid_utf8 *, const struct utf8_data *);
1753: int grid_utf8_compare(const struct grid_utf8 *, const struct grid_utf8 *);
1.1 nicm 1754:
1755: /* grid-view.c */
1756: const struct grid_cell *grid_view_peek_cell(struct grid *, u_int, u_int);
1757: struct grid_cell *grid_view_get_cell(struct grid *, u_int, u_int);
1758: void grid_view_set_cell(
1.192 nicm 1759: struct grid *, u_int, u_int, const struct grid_cell *);
1.1 nicm 1760: const struct grid_utf8 *grid_view_peek_utf8(struct grid *, u_int, u_int);
1761: struct grid_utf8 *grid_view_get_utf8(struct grid *, u_int, u_int);
1762: void grid_view_set_utf8(
1.192 nicm 1763: struct grid *, u_int, u_int, const struct grid_utf8 *);
1.269 nicm 1764: void grid_view_clear_history(struct grid *);
1.1 nicm 1765: void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int);
1766: void grid_view_scroll_region_up(struct grid *, u_int, u_int);
1767: void grid_view_scroll_region_down(struct grid *, u_int, u_int);
1768: void grid_view_insert_lines(struct grid *, u_int, u_int);
1.18 nicm 1769: void grid_view_insert_lines_region(struct grid *, u_int, u_int, u_int);
1.1 nicm 1770: void grid_view_delete_lines(struct grid *, u_int, u_int);
1.18 nicm 1771: void grid_view_delete_lines_region(struct grid *, u_int, u_int, u_int);
1.1 nicm 1772: void grid_view_insert_cells(struct grid *, u_int, u_int, u_int);
1773: void grid_view_delete_cells(struct grid *, u_int, u_int, u_int);
1.9 nicm 1774: char *grid_view_string_cells(struct grid *, u_int, u_int, u_int);
1.1 nicm 1775:
1776: /* screen-write.c */
1777: void screen_write_start(
1.192 nicm 1778: struct screen_write_ctx *, struct window_pane *, struct screen *);
1.1 nicm 1779: void screen_write_stop(struct screen_write_ctx *);
1.99 nicm 1780: size_t printflike2 screen_write_cstrlen(int, const char *, ...);
1781: void printflike5 screen_write_cnputs(struct screen_write_ctx *,
1.192 nicm 1782: ssize_t, struct grid_cell *, int, const char *, ...);
1.4 nicm 1783: size_t printflike2 screen_write_strlen(int, const char *, ...);
1.3 nicm 1784: void printflike3 screen_write_puts(struct screen_write_ctx *,
1.192 nicm 1785: struct grid_cell *, const char *, ...);
1.4 nicm 1786: void printflike5 screen_write_nputs(struct screen_write_ctx *,
1.192 nicm 1787: ssize_t, struct grid_cell *, int, const char *, ...);
1.3 nicm 1788: void screen_write_vnputs(struct screen_write_ctx *,
1.4 nicm 1789: ssize_t, struct grid_cell *, int, const char *, va_list);
1.99 nicm 1790: void screen_write_parsestyle(
1.192 nicm 1791: struct grid_cell *, struct grid_cell *, const char *);
1.1 nicm 1792: void screen_write_putc(
1.192 nicm 1793: struct screen_write_ctx *, struct grid_cell *, u_char);
1.1 nicm 1794: void screen_write_copy(struct screen_write_ctx *,
1795: struct screen *, u_int, u_int, u_int, u_int);
1.136 nicm 1796: void screen_write_backspace(struct screen_write_ctx *);
1.1 nicm 1797: void screen_write_cursorup(struct screen_write_ctx *, u_int);
1798: void screen_write_cursordown(struct screen_write_ctx *, u_int);
1799: void screen_write_cursorright(struct screen_write_ctx *, u_int);
1800: void screen_write_cursorleft(struct screen_write_ctx *, u_int);
1.5 nicm 1801: void screen_write_alignmenttest(struct screen_write_ctx *);
1.1 nicm 1802: void screen_write_insertcharacter(struct screen_write_ctx *, u_int);
1803: void screen_write_deletecharacter(struct screen_write_ctx *, u_int);
1804: void screen_write_insertline(struct screen_write_ctx *, u_int);
1805: void screen_write_deleteline(struct screen_write_ctx *, u_int);
1806: void screen_write_clearline(struct screen_write_ctx *);
1807: void screen_write_clearendofline(struct screen_write_ctx *);
1808: void screen_write_clearstartofline(struct screen_write_ctx *);
1809: void screen_write_cursormove(struct screen_write_ctx *, u_int, u_int);
1810: void screen_write_cursormode(struct screen_write_ctx *, int);
1811: void screen_write_reverseindex(struct screen_write_ctx *);
1812: void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int);
1813: void screen_write_insertmode(struct screen_write_ctx *, int);
1.263 nicm 1814: void screen_write_utf8mousemode(struct screen_write_ctx *, int);
1.255 nicm 1815: void screen_write_mousemode_on(struct screen_write_ctx *, int);
1816: void screen_write_mousemode_off(struct screen_write_ctx *);
1.72 nicm 1817: void screen_write_linefeed(struct screen_write_ctx *, int);
1.137 nicm 1818: void screen_write_linefeedscreen(struct screen_write_ctx *, int);
1.1 nicm 1819: void screen_write_carriagereturn(struct screen_write_ctx *);
1820: void screen_write_kcursormode(struct screen_write_ctx *, int);
1821: void screen_write_kkeypadmode(struct screen_write_ctx *, int);
1822: void screen_write_clearendofscreen(struct screen_write_ctx *);
1823: void screen_write_clearstartofscreen(struct screen_write_ctx *);
1824: void screen_write_clearscreen(struct screen_write_ctx *);
1.143 nicm 1825: void screen_write_cell(struct screen_write_ctx *,
1.192 nicm 1826: const struct grid_cell *, const struct utf8_data *);
1.273 nicm 1827: void screen_write_rawstring(struct screen_write_ctx *, u_char *, u_int);
1.1 nicm 1828:
1829: /* screen-redraw.c */
1.197 nicm 1830: void screen_redraw_screen(struct client *, int, int);
1.1 nicm 1831: void screen_redraw_pane(struct client *, struct window_pane *);
1832:
1833: /* screen.c */
1834: void screen_init(struct screen *, u_int, u_int, u_int);
1835: void screen_reinit(struct screen *);
1836: void screen_free(struct screen *);
1.6 nicm 1837: void screen_reset_tabs(struct screen *);
1.1 nicm 1838: void screen_set_title(struct screen *, const char *);
1839: void screen_resize(struct screen *, u_int, u_int);
1.204 nicm 1840: void screen_set_selection(struct screen *,
1841: u_int, u_int, u_int, u_int, u_int, struct grid_cell *);
1.1 nicm 1842: void screen_clear_selection(struct screen *);
1843: int screen_check_selection(struct screen *, u_int, u_int);
1844:
1845: /* window.c */
1846: extern struct windows windows;
1.274 nicm 1847: extern struct window_pane_tree all_window_panes;
1.1 nicm 1848: int winlink_cmp(struct winlink *, struct winlink *);
1849: RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp);
1.274 nicm 1850: int window_pane_cmp(struct window_pane *, struct window_pane *);
1851: RB_PROTOTYPE(window_pane_tree, window_pane, tree_entry, window_pane_cmp);
1.1 nicm 1852: struct winlink *winlink_find_by_index(struct winlinks *, int);
1.192 nicm 1853: struct winlink *winlink_find_by_window(struct winlinks *, struct window *);
1.81 nicm 1854: int winlink_next_index(struct winlinks *, int);
1.1 nicm 1855: u_int winlink_count(struct winlinks *);
1.268 nicm 1856: struct winlink *winlink_add(struct winlinks *, int);
1857: void winlink_set_window(struct winlink *, struct window *);
1.1 nicm 1858: void winlink_remove(struct winlinks *, struct winlink *);
1.186 nicm 1859: struct winlink *winlink_next(struct winlink *);
1860: struct winlink *winlink_previous(struct winlink *);
1.235 nicm 1861: struct winlink *winlink_next_by_number(struct winlink *, struct session *,
1862: int);
1863: struct winlink *winlink_previous_by_number(struct winlink *, struct session *,
1864: int);
1.1 nicm 1865: void winlink_stack_push(struct winlink_stack *, struct winlink *);
1866: void winlink_stack_remove(struct winlink_stack *, struct winlink *);
1.192 nicm 1867: int window_index(struct window *, u_int *);
1.1 nicm 1868: struct window *window_create1(u_int, u_int);
1.73 nicm 1869: struct window *window_create(const char *, const char *, const char *,
1.93 nicm 1870: const char *, struct environ *, struct termios *,
1.192 nicm 1871: u_int, u_int, u_int, char **);
1.1 nicm 1872: void window_destroy(struct window *);
1.125 nicm 1873: void window_set_active_at(struct window *, u_int, u_int);
1.1 nicm 1874: void window_set_active_pane(struct window *, struct window_pane *);
1.51 nicm 1875: struct window_pane *window_add_pane(struct window *, u_int);
1.44 nicm 1876: void window_resize(struct window *, u_int, u_int);
1.1 nicm 1877: void window_remove_pane(struct window *, struct window_pane *);
1878: struct window_pane *window_pane_at_index(struct window *, u_int);
1.235 nicm 1879: struct window_pane *window_pane_next_by_number(struct window *,
1880: struct window_pane *, u_int);
1881: struct window_pane *window_pane_previous_by_number(struct window *,
1882: struct window_pane *, u_int);
1.36 nicm 1883: u_int window_pane_index(struct window *, struct window_pane *);
1.1 nicm 1884: u_int window_count_panes(struct window *);
1885: void window_destroy_panes(struct window *);
1.274 nicm 1886: struct window_pane *window_pane_find_by_id(u_int);
1.1 nicm 1887: struct window_pane *window_pane_create(struct window *, u_int, u_int, u_int);
1888: void window_pane_destroy(struct window_pane *);
1.80 nicm 1889: int window_pane_spawn(struct window_pane *, const char *,
1.93 nicm 1890: const char *, const char *, struct environ *,
1891: struct termios *, char **);
1.44 nicm 1892: void window_pane_resize(struct window_pane *, u_int, u_int);
1.210 nicm 1893: void window_pane_alternate_on(
1894: struct window_pane *, struct grid_cell *);
1895: void window_pane_alternate_off(
1896: struct window_pane *, struct grid_cell *);
1.1 nicm 1897: int window_pane_set_mode(
1898: struct window_pane *, const struct window_mode *);
1899: void window_pane_reset_mode(struct window_pane *);
1.221 nicm 1900: void window_pane_key(struct window_pane *, struct session *, int);
1.1 nicm 1901: void window_pane_mouse(struct window_pane *,
1.221 nicm 1902: struct session *, struct mouse_event *);
1.28 nicm 1903: int window_pane_visible(struct window_pane *);
1.10 nicm 1904: char *window_pane_search(
1.192 nicm 1905: struct window_pane *, const char *, u_int *);
1.256 nicm 1906: char *window_printable_flags(struct session *, struct winlink *);
1907:
1.211 nicm 1908: struct window_pane *window_pane_find_up(struct window_pane *);
1909: struct window_pane *window_pane_find_down(struct window_pane *);
1910: struct window_pane *window_pane_find_left(struct window_pane *);
1911: struct window_pane *window_pane_find_right(struct window_pane *);
1.1 nicm 1912:
1913: /* layout.c */
1.232 nicm 1914: u_int layout_count_cells(struct layout_cell *);
1.39 nicm 1915: struct layout_cell *layout_create_cell(struct layout_cell *);
1916: void layout_free_cell(struct layout_cell *);
1917: void layout_print_cell(struct layout_cell *, const char *, u_int);
1.232 nicm 1918: void layout_destroy_cell(struct layout_cell *, struct layout_cell **);
1.39 nicm 1919: void layout_set_size(
1920: struct layout_cell *, u_int, u_int, u_int, u_int);
1921: void layout_make_leaf(
1922: struct layout_cell *, struct window_pane *);
1923: void layout_make_node(struct layout_cell *, enum layout_type);
1924: void layout_fix_offsets(struct layout_cell *);
1925: void layout_fix_panes(struct window *, u_int, u_int);
1926: u_int layout_resize_check(struct layout_cell *, enum layout_type);
1927: void layout_resize_adjust(
1928: struct layout_cell *, enum layout_type, int);
1929: void layout_init(struct window *);
1930: void layout_free(struct window *);
1931: void layout_resize(struct window *, u_int, u_int);
1932: void layout_resize_pane(
1.192 nicm 1933: struct window_pane *, enum layout_type, int);
1.284 nicm 1934: void layout_resize_pane_mouse(
1935: struct client *c, struct mouse_event *mouse);
1.198 nicm 1936: void layout_assign_pane(struct layout_cell *, struct window_pane *);
1937: struct layout_cell *layout_split_pane(
1938: struct window_pane *, enum layout_type, int);
1.39 nicm 1939: void layout_close_pane(struct window_pane *);
1940:
1.232 nicm 1941: /* layout-custom.c */
1942: char *layout_dump(struct window *);
1943: int layout_parse(struct window *, const char *);
1944:
1.39 nicm 1945: /* layout-set.c */
1946: const char *layout_set_name(u_int);
1947: int layout_set_lookup(const char *);
1948: u_int layout_set_select(struct window *, u_int);
1949: u_int layout_set_next(struct window *);
1950: u_int layout_set_previous(struct window *);
1951: void layout_set_active_changed(struct window *);
1.193 nicm 1952:
1953: /* layout-string.c */
1954: struct layout_cell *layout_find_string(struct window *, const char *);
1.232 nicm 1955: struct layout_cell *layout_find_bottomright(struct layout_cell *);
1.1 nicm 1956:
1957: /* window-clock.c */
1958: extern const struct window_mode window_clock_mode;
1959:
1960: /* window-copy.c */
1961: extern const struct window_mode window_copy_mode;
1.216 nicm 1962: void window_copy_init_from_pane(struct window_pane *);
1963: void window_copy_init_for_output(struct window_pane *);
1964: void window_copy_add(struct window_pane *, const char *, ...);
1965: void window_copy_vadd(struct window_pane *, const char *, va_list);
1.192 nicm 1966: void window_copy_pageup(struct window_pane *);
1.1 nicm 1967:
1968: /* window-choose.c */
1969: extern const struct window_mode window_choose_mode;
1.192 nicm 1970: void window_choose_vadd(
1971: struct window_pane *, int, const char *, va_list);
1.1 nicm 1972: void printflike3 window_choose_add(
1.192 nicm 1973: struct window_pane *, int, const char *, ...);
1.1 nicm 1974: void window_choose_ready(struct window_pane *,
1.34 nicm 1975: u_int, void (*)(void *, int), void (*)(void *), void *);
1.1 nicm 1976:
1977: /* names.c */
1.168 nicm 1978: void queue_window_name(struct window *);
1.192 nicm 1979: char *default_window_name(struct window *);
1.219 nicm 1980:
1981: /* signal.c */
1.238 nicm 1982: void set_signals(void(*)(int, short, void *));
1983: void clear_signals(int);
1.1 nicm 1984:
1985: /* session.c */
1986: extern struct sessions sessions;
1.101 nicm 1987: extern struct sessions dead_sessions;
1.124 nicm 1988: extern struct session_groups session_groups;
1.254 nicm 1989: int session_cmp(struct session *, struct session *);
1990: RB_PROTOTYPE(sessions, session, entry, session_cmp);
1.251 nicm 1991: int session_alive(struct session *);
1.1 nicm 1992: struct session *session_find(const char *);
1.254 nicm 1993: struct session *session_find_by_index(u_int);
1.80 nicm 1994: struct session *session_create(const char *, const char *, const char *,
1.81 nicm 1995: struct environ *, struct termios *, int, u_int, u_int,
1996: char **);
1.192 nicm 1997: void session_destroy(struct session *);
1.279 nicm 1998: int session_check_name(const char *);
1.259 nicm 1999: void session_update_activity(struct session *);
1.239 nicm 2000: struct session *session_next_session(struct session *);
2001: struct session *session_previous_session(struct session *);
1.1 nicm 2002: struct winlink *session_new(struct session *,
1.192 nicm 2003: const char *, const char *, const char *, int, char **);
1.1 nicm 2004: struct winlink *session_attach(
1.192 nicm 2005: struct session *, struct window *, int, char **);
1.1 nicm 2006: int session_detach(struct session *, struct winlink *);
1.226 nicm 2007: struct winlink* session_has(struct session *, struct window *);
1.1 nicm 2008: int session_next(struct session *, int);
2009: int session_previous(struct session *, int);
2010: int session_select(struct session *, int);
2011: int session_last(struct session *);
1.124 nicm 2012: struct session_group *session_group_find(struct session *);
2013: u_int session_group_index(struct session_group *);
2014: void session_group_add(struct session *, struct session *);
2015: void session_group_remove(struct session *);
2016: void session_group_synchronize_to(struct session *);
2017: void session_group_synchronize_from(struct session *);
2018: void session_group_synchronize1(struct session *, struct session *);
1.1 nicm 2019:
2020: /* utf8.c */
2021: void utf8_build(void);
1.143 nicm 2022: int utf8_open(struct utf8_data *, u_char);
2023: int utf8_append(struct utf8_data *, u_char);
1.263 nicm 2024: u_int utf8_combine(const struct utf8_data *);
2025: u_int utf8_split2(u_int, u_char *);
1.1 nicm 2026:
2027: /* procname.c */
2028: char *get_proc_name(int, char *);
2029:
2030: /* log.c */
2031: void log_open_tty(int);
2032: void log_open_file(int, const char *);
2033: void log_close(void);
2034: void printflike1 log_warn(const char *, ...);
2035: void printflike1 log_warnx(const char *, ...);
2036: void printflike1 log_info(const char *, ...);
2037: void printflike1 log_debug(const char *, ...);
2038: void printflike1 log_debug2(const char *, ...);
1.85 nicm 2039: __dead void printflike1 log_fatal(const char *, ...);
2040: __dead void printflike1 log_fatalx(const char *, ...);
1.1 nicm 2041:
2042: /* xmalloc.c */
2043: char *xstrdup(const char *);
2044: void *xcalloc(size_t, size_t);
2045: void *xmalloc(size_t);
2046: void *xrealloc(void *, size_t, size_t);
2047: void xfree(void *);
2048: int printflike2 xasprintf(char **, const char *, ...);
2049: int xvasprintf(char **, const char *, va_list);
2050: int printflike3 xsnprintf(char *, size_t, const char *, ...);
2051: int xvsnprintf(char *, size_t, const char *, va_list);
2052:
2053: #endif /* TMUX_H */