Annotation of src/usr.bin/tmux/tmux.h, Revision 1.281
1.281 ! nicm 1: /* $OpenBSD: tmux.h,v 1.280 2011/04/09 07:48:08 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 */
1.135 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 */
1.280 nicm 326: TTYC_SITM, /* enter_italics_mode, it */
1.135 nicm 327: TTYC_VPA, /* row_address, cv */
1.1 nicm 328: TTYC_XENL, /* eat_newline_glitch, xn */
329: };
330: #define NTTYCODE (TTYC_XENL + 1)
331:
332: /* Termcap types. */
333: enum tty_code_type {
334: TTYCODE_NONE = 0,
335: TTYCODE_STRING,
336: TTYCODE_NUMBER,
337: TTYCODE_FLAG,
338: };
339:
340: /* Termcap code. */
341: struct tty_code {
342: enum tty_code_type type;
343: union {
1.192 nicm 344: char *string;
345: int number;
346: int flag;
1.1 nicm 347: } value;
348: };
349:
350: /* Entry in terminal code table. */
351: struct tty_term_code_entry {
352: enum tty_code_code code;
353: enum tty_code_type type;
354: const char *name;
355: };
356:
357: /* Message codes. */
1.64 nicm 358: enum msgtype {
1.1 nicm 359: MSG_COMMAND,
360: MSG_DETACH,
361: MSG_ERROR,
362: MSG_EXIT,
363: MSG_EXITED,
364: MSG_EXITING,
365: MSG_IDENTIFY,
366: MSG_PRINT,
367: MSG_READY,
368: MSG_RESIZE,
369: MSG_SHUTDOWN,
370: MSG_SUSPEND,
1.75 nicm 371: MSG_VERSION,
1.1 nicm 372: MSG_WAKEUP,
1.115 nicm 373: MSG_ENVIRON,
374: MSG_UNLOCK,
1.116 nicm 375: MSG_LOCK,
1.231 nicm 376: MSG_SHELL,
377: MSG_STDERR,
378: MSG_STDOUT,
1.272 nicm 379: MSG_DETACHKILL
1.1 nicm 380: };
381:
1.55 nicm 382: /*
1.75 nicm 383: * Message data.
1.55 nicm 384: *
385: * Don't forget to bump PROTOCOL_VERSION if any of these change!
386: */
1.1 nicm 387: struct msg_command_data {
1.267 nicm 388: pid_t pid; /* PID from $TMUX or -1 */
389: int idx; /* index from $TMUX or -1 */
1.1 nicm 390:
1.55 nicm 391: int argc;
392: char argv[COMMAND_LENGTH];
1.1 nicm 393: };
394:
395: struct msg_identify_data {
396: char cwd[MAXPATHLEN];
397:
1.55 nicm 398: char term[TERMINAL_LENGTH];
399:
1.1 nicm 400: #define IDENTIFY_UTF8 0x1
401: #define IDENTIFY_256COLOURS 0x2
402: #define IDENTIFY_88COLOURS 0x4
403: int flags;
404: };
405:
1.115 nicm 406: struct msg_lock_data {
1.192 nicm 407: char cmd[COMMAND_LENGTH];
1.55 nicm 408: };
409:
1.73 nicm 410: struct msg_environ_data {
1.192 nicm 411: char var[ENVIRON_LENGTH];
1.116 nicm 412: };
413:
414: struct msg_shell_data {
1.192 nicm 415: char shell[MAXPATHLEN];
1.73 nicm 416: };
417:
1.234 nicm 418: struct msg_exit_data {
419: int retcode;
420: };
421:
1.62 nicm 422: /* Mode key commands. */
1.1 nicm 423: enum mode_key_cmd {
1.59 nicm 424: MODEKEY_NONE,
425: MODEKEY_OTHER,
426:
427: /* Editing keys. */
428: MODEKEYEDIT_BACKSPACE,
429: MODEKEYEDIT_CANCEL,
430: MODEKEYEDIT_COMPLETE,
431: MODEKEYEDIT_CURSORLEFT,
432: MODEKEYEDIT_CURSORRIGHT,
433: MODEKEYEDIT_DELETE,
1.84 nicm 434: MODEKEYEDIT_DELETELINE,
1.59 nicm 435: MODEKEYEDIT_DELETETOENDOFLINE,
436: MODEKEYEDIT_ENDOFLINE,
437: MODEKEYEDIT_ENTER,
438: MODEKEYEDIT_HISTORYDOWN,
439: MODEKEYEDIT_HISTORYUP,
440: MODEKEYEDIT_PASTE,
441: MODEKEYEDIT_STARTOFLINE,
442: MODEKEYEDIT_SWITCHMODE,
443: MODEKEYEDIT_SWITCHMODEAPPEND,
1.94 nicm 444: MODEKEYEDIT_TRANSPOSECHARS,
1.192 nicm 445:
1.59 nicm 446: /* Menu (choice) keys. */
447: MODEKEYCHOICE_CANCEL,
448: MODEKEYCHOICE_CHOOSE,
449: MODEKEYCHOICE_DOWN,
450: MODEKEYCHOICE_PAGEDOWN,
451: MODEKEYCHOICE_PAGEUP,
1.201 nicm 452: MODEKEYCHOICE_SCROLLDOWN,
453: MODEKEYCHOICE_SCROLLUP,
1.59 nicm 454: MODEKEYCHOICE_UP,
455:
456: /* Copy keys. */
1.82 nicm 457: MODEKEYCOPY_BACKTOINDENTATION,
1.138 nicm 458: MODEKEYCOPY_BOTTOMLINE,
1.59 nicm 459: MODEKEYCOPY_CANCEL,
460: MODEKEYCOPY_CLEARSELECTION,
461: MODEKEYCOPY_COPYSELECTION,
462: MODEKEYCOPY_DOWN,
463: MODEKEYCOPY_ENDOFLINE,
1.83 nicm 464: MODEKEYCOPY_GOTOLINE,
1.82 nicm 465: MODEKEYCOPY_HALFPAGEDOWN,
466: MODEKEYCOPY_HALFPAGEUP,
1.199 nicm 467: MODEKEYCOPY_HISTORYBOTTOM,
468: MODEKEYCOPY_HISTORYTOP,
1.212 nicm 469: MODEKEYCOPY_JUMP,
470: MODEKEYCOPY_JUMPAGAIN,
471: MODEKEYCOPY_JUMPREVERSE,
472: MODEKEYCOPY_JUMPBACK,
1.59 nicm 473: MODEKEYCOPY_LEFT,
1.138 nicm 474: MODEKEYCOPY_MIDDLELINE,
1.59 nicm 475: MODEKEYCOPY_NEXTPAGE,
1.202 nicm 476: MODEKEYCOPY_NEXTSPACE,
477: MODEKEYCOPY_NEXTSPACEEND,
1.59 nicm 478: MODEKEYCOPY_NEXTWORD,
1.200 nicm 479: MODEKEYCOPY_NEXTWORDEND,
1.59 nicm 480: MODEKEYCOPY_PREVIOUSPAGE,
1.202 nicm 481: MODEKEYCOPY_PREVIOUSSPACE,
1.59 nicm 482: MODEKEYCOPY_PREVIOUSWORD,
1.204 nicm 483: MODEKEYCOPY_RECTANGLETOGGLE,
1.59 nicm 484: MODEKEYCOPY_RIGHT,
1.120 nicm 485: MODEKEYCOPY_SCROLLDOWN,
486: MODEKEYCOPY_SCROLLUP,
1.83 nicm 487: MODEKEYCOPY_SEARCHAGAIN,
488: MODEKEYCOPY_SEARCHDOWN,
1.207 nicm 489: MODEKEYCOPY_SEARCHREVERSE,
1.83 nicm 490: MODEKEYCOPY_SEARCHUP,
1.209 nicm 491: MODEKEYCOPY_STARTNUMBERPREFIX,
1.59 nicm 492: MODEKEYCOPY_STARTOFLINE,
493: MODEKEYCOPY_STARTSELECTION,
1.138 nicm 494: MODEKEYCOPY_TOPLINE,
1.59 nicm 495: MODEKEYCOPY_UP,
1.1 nicm 496: };
497:
1.62 nicm 498: /* Entry in the default mode key tables. */
1.59 nicm 499: struct mode_key_entry {
500: int key;
501:
502: /*
503: * Editing mode for vi: 0 is edit mode, keys not in the table are
504: * returned as MODEKEY_OTHER; 1 is command mode, keys not in the table
505: * are returned as MODEKEY_NONE. This is also matched on, allowing some
506: * keys to be bound in edit mode.
507: */
508: int mode;
509: enum mode_key_cmd cmd;
510: };
1.62 nicm 511:
512: /* Data required while mode keys are in use. */
1.1 nicm 513: struct mode_key_data {
1.62 nicm 514: struct mode_key_tree *tree;
515: int mode;
1.1 nicm 516: };
517: #define MODEKEY_EMACS 0
518: #define MODEKEY_VI 1
519:
1.62 nicm 520: /* Binding between a key and a command. */
521: struct mode_key_binding {
522: int key;
523:
524: int mode;
525: enum mode_key_cmd cmd;
526:
527: SPLAY_ENTRY(mode_key_binding) entry;
528: };
529: SPLAY_HEAD(mode_key_tree, mode_key_binding);
530:
531: /* Command to string mapping. */
532: struct mode_key_cmdstr {
1.192 nicm 533: enum mode_key_cmd cmd;
1.62 nicm 534: const char *name;
535: };
536:
537: /* Named mode key table description. */
538: struct mode_key_table {
1.261 nicm 539: const char *name;
540: const struct mode_key_cmdstr *cmdstr;
541: struct mode_key_tree *tree;
542: const struct mode_key_entry *table; /* default entries */
1.62 nicm 543: };
544:
1.1 nicm 545: /* Modes. */
546: #define MODE_CURSOR 0x1
547: #define MODE_INSERT 0x2
548: #define MODE_KCURSOR 0x4
1.185 nicm 549: #define MODE_KKEYPAD 0x8 /* set = application, clear = number */
1.255 nicm 550: #define MODE_WRAP 0x10 /* whether lines wrap */
551: #define MODE_MOUSE_STANDARD 0x20
1.266 nicm 552: #define MODE_MOUSE_BUTTON 0x40
553: #define MODE_MOUSE_ANY 0x80
554: #define MODE_MOUSE_UTF8 0x100
1.255 nicm 555:
1.266 nicm 556: #define ALL_MOUSE_MODES (MODE_MOUSE_STANDARD|MODE_MOUSE_BUTTON|MODE_MOUSE_ANY)
1.1 nicm 557:
1.143 nicm 558: /*
1.181 nicm 559: * A single UTF-8 character.
1.143 nicm 560: *
561: * The data member in this must be UTF8_SIZE to allow screen_write_copy to
562: * reinject stored UTF-8 data back into screen_write_cell after combining (ugh
563: * XXX XXX).
564: */
565: struct utf8_data {
566: u_char data[UTF8_SIZE];
567:
568: size_t have;
569: size_t size;
570:
571: u_int width;
572: };
573:
1.1 nicm 574: /* Grid output. */
575: #if defined(DEBUG) && \
576: ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
577: (defined(__GNUC__) && __GNUC__ >= 3))
1.48 nicm 578: #define GRID_DEBUG(gd, fmt, ...) log_debug2("%s: (sx=%u, sy=%u, hsize=%u) " \
1.1 nicm 579: fmt, __func__, (gd)->sx, (gd)->sy, (gd)->hsize, ## __VA_ARGS__)
580: #else
581: #define GRID_DEBUG(...)
582: #endif
583:
584: /* Grid attributes. */
585: #define GRID_ATTR_BRIGHT 0x1
586: #define GRID_ATTR_DIM 0x2
587: #define GRID_ATTR_UNDERSCORE 0x4
588: #define GRID_ATTR_BLINK 0x8
589: #define GRID_ATTR_REVERSE 0x10
590: #define GRID_ATTR_HIDDEN 0x20
591: #define GRID_ATTR_ITALICS 0x40
592: #define GRID_ATTR_CHARSET 0x80 /* alternative character set */
593:
594: /* Grid flags. */
595: #define GRID_FLAG_FG256 0x1
596: #define GRID_FLAG_BG256 0x2
597: #define GRID_FLAG_PADDING 0x4
598: #define GRID_FLAG_UTF8 0x8
599:
1.72 nicm 600: /* Grid line flags. */
601: #define GRID_LINE_WRAPPED 0x1
602:
1.1 nicm 603: /* Grid cell data. */
604: struct grid_cell {
605: u_char attr;
606: u_char flags;
607: u_char fg;
608: u_char bg;
609: u_char data;
610: } __packed;
611:
612: /* Grid cell UTF-8 data. Used instead of data in grid_cell for UTF-8 cells. */
613: struct grid_utf8 {
614: u_char width;
615: u_char data[UTF8_SIZE];
616: } __packed;
617:
1.71 nicm 618: /* Grid line. */
619: struct grid_line {
620: u_int cellsize;
621: struct grid_cell *celldata;
622:
623: u_int utf8size;
624: struct grid_utf8 *utf8data;
1.72 nicm 625:
626: int flags;
1.71 nicm 627: } __packed;
628:
1.1 nicm 629: /* Entire grid of cells. */
630: struct grid {
1.25 nicm 631: int flags;
632: #define GRID_HISTORY 0x1 /* scroll lines into history */
633:
1.1 nicm 634: u_int sx;
635: u_int sy;
636:
637: u_int hsize;
638: u_int hlimit;
639:
1.71 nicm 640: struct grid_line *linedata;
1.1 nicm 641: };
642:
643: /* Option data structures. */
644: struct options_entry {
645: char *name;
646:
647: enum {
648: OPTIONS_STRING,
649: OPTIONS_NUMBER,
1.112 nicm 650: OPTIONS_DATA,
1.1 nicm 651: } type;
1.109 nicm 652:
653: char *str;
654: long long num;
1.112 nicm 655: void *data;
656:
657: void (*freefn)(void *);
1.1 nicm 658:
659: SPLAY_ENTRY(options_entry) entry;
660: };
661:
662: struct options {
663: SPLAY_HEAD(options_tree, options_entry) tree;
664: struct options *parent;
665: };
666:
1.112 nicm 667: /* Key list for prefix option. */
668: ARRAY_DECL(keylist, int);
669:
1.126 nicm 670: /* Scheduled job. */
671: struct job {
672: char *cmd;
673: pid_t pid;
1.130 nicm 674: int status;
1.126 nicm 675:
676: int fd;
1.160 nicm 677: struct bufferevent *event;
1.126 nicm 678:
679: void (*callbackfn)(struct job *);
680: void (*freefn)(void *);
681: void *data;
1.130 nicm 682:
1.270 nicm 683: LIST_ENTRY(job) lentry;
1.126 nicm 684: };
1.270 nicm 685: LIST_HEAD(joblist, job);
1.126 nicm 686:
1.1 nicm 687: /* Screen selection. */
688: struct screen_sel {
689: int flag;
1.204 nicm 690: int rectflag;
1.1 nicm 691:
692: u_int sx;
693: u_int sy;
694:
695: u_int ex;
696: u_int ey;
697:
698: struct grid_cell cell;
699: };
700:
701: /* Virtual screen. */
702: struct screen {
703: char *title;
704:
1.192 nicm 705: struct grid *grid; /* grid data */
1.1 nicm 706:
707: u_int cx; /* cursor x */
708: u_int cy; /* cursor y */
709:
710: u_int rupper; /* scroll region top */
711: u_int rlower; /* scroll region bottom */
712:
713: int mode;
714:
1.192 nicm 715: bitstr_t *tabs;
1.6 nicm 716:
1.1 nicm 717: struct screen_sel sel;
718: };
719:
720: /* Screen write context. */
721: struct screen_write_ctx {
722: struct window_pane *wp;
723: struct screen *s;
724: };
725:
726: /* Screen size. */
727: #define screen_size_x(s) ((s)->grid->sx)
728: #define screen_size_y(s) ((s)->grid->sy)
729: #define screen_hsize(s) ((s)->grid->hsize)
730: #define screen_hlimit(s) ((s)->grid->hlimit)
731:
732: /* Input parser context. */
733: struct input_ctx {
1.210 nicm 734: struct window_pane *wp;
1.1 nicm 735: struct screen_write_ctx ctx;
736:
1.210 nicm 737: struct grid_cell cell;
738:
739: struct grid_cell old_cell;
740: u_int old_cx;
741: u_int old_cy;
742:
743: u_char interm_buf[4];
744: size_t interm_len;
1.1 nicm 745:
1.210 nicm 746: u_char param_buf[64];
747: size_t param_len;
1.1 nicm 748:
1.210 nicm 749: u_char input_buf[256];
750: size_t input_len;
1.1 nicm 751:
1.210 nicm 752: int param_list[24]; /* -1 not present */
753: u_int param_list_len;
1.1 nicm 754:
1.210 nicm 755: struct utf8_data utf8data;
1.1 nicm 756:
1.210 nicm 757: int ch;
758: int flags;
759: #define INPUT_DISCARD 0x1
1.1 nicm 760:
1.210 nicm 761: const struct input_state *state;
1.1 nicm 762: };
763:
764: /*
765: * Window mode. Windows can be in several modes and this is used to call the
766: * right function to handle input and output.
767: */
1.221 nicm 768: struct session;
1.1 nicm 769: struct window;
1.129 nicm 770: struct mouse_event;
1.1 nicm 771: struct window_mode {
772: struct screen *(*init)(struct window_pane *);
773: void (*free)(struct window_pane *);
774: void (*resize)(struct window_pane *, u_int, u_int);
1.221 nicm 775: void (*key)(struct window_pane *, struct session *, int);
1.1 nicm 776: void (*mouse)(struct window_pane *,
1.221 nicm 777: struct session *, struct mouse_event *);
1.1 nicm 778: void (*timer)(struct window_pane *);
779: };
780:
781: /* Child window structure. */
782: struct window_pane {
1.274 nicm 783: u_int id;
784:
1.1 nicm 785: struct window *window;
1.39 nicm 786: struct layout_cell *layout_cell;
1.1 nicm 787:
788: u_int sx;
789: u_int sy;
790:
791: u_int xoff;
792: u_int yoff;
793:
794: int flags;
1.28 nicm 795: #define PANE_REDRAW 0x1
1.208 nicm 796: #define PANE_FREEZE 0x2
1.1 nicm 797:
798: char *cmd;
1.93 nicm 799: char *shell;
1.1 nicm 800: char *cwd;
801:
802: pid_t pid;
1.159 nicm 803: char tty[TTY_NAME_MAX];
804:
1.1 nicm 805: int fd;
1.163 nicm 806: struct bufferevent *event;
1.1 nicm 807:
808: struct input_ctx ictx;
809:
1.131 nicm 810: int pipe_fd;
1.162 nicm 811: struct bufferevent *pipe_event;
1.131 nicm 812: size_t pipe_off;
813:
1.1 nicm 814: struct screen *screen;
815: struct screen base;
816:
1.25 nicm 817: /* Saved in alternative screen mode. */
1.192 nicm 818: u_int saved_cx;
819: u_int saved_cy;
1.25 nicm 820: struct grid *saved_grid;
1.69 nicm 821: struct grid_cell saved_cell;
1.25 nicm 822:
1.1 nicm 823: const struct window_mode *mode;
824: void *modedata;
825:
826: TAILQ_ENTRY(window_pane) entry;
1.274 nicm 827: RB_ENTRY(window_pane) tree_entry;
1.1 nicm 828: };
829: TAILQ_HEAD(window_panes, window_pane);
1.274 nicm 830: RB_HEAD(window_pane_tree, window_pane);
1.1 nicm 831:
832: /* Window structure. */
833: struct window {
834: char *name;
1.168 nicm 835: struct event name_timer;
1.248 nicm 836: struct timeval silence_timer;
1.1 nicm 837:
838: struct window_pane *active;
1.244 nicm 839: struct window_pane *last;
1.1 nicm 840: struct window_panes panes;
1.39 nicm 841:
1.61 nicm 842: int lastlayout;
1.39 nicm 843: struct layout_cell *layout_root;
1.1 nicm 844:
845: u_int sx;
846: u_int sy;
847:
848: int flags;
849: #define WINDOW_BELL 0x1
1.247 nicm 850: #define WINDOW_ACTIVITY 0x2
851: #define WINDOW_REDRAW 0x4
1.248 nicm 852: #define WINDOW_SILENCE 0x8
1.1 nicm 853:
854: struct options options;
855:
856: u_int references;
857: };
858: ARRAY_DECL(windows, struct window *);
859:
860: /* Entry on local window list. */
861: struct winlink {
862: int idx;
863: struct window *window;
1.184 nicm 864:
865: size_t status_width;
866: struct grid_cell status_cell;
867: char *status_text;
1.1 nicm 868:
1.226 nicm 869: int flags;
870: #define WINLINK_BELL 0x1
871: #define WINLINK_ACTIVITY 0x2
872: #define WINLINK_CONTENT 0x4
1.248 nicm 873: #define WINLINK_SILENCE 0x8
874: #define WINLINK_ALERTFLAGS \
875: (WINLINK_BELL|WINLINK_ACTIVITY|WINLINK_CONTENT|WINLINK_SILENCE)
1.226 nicm 876:
1.1 nicm 877: RB_ENTRY(winlink) entry;
1.124 nicm 878: TAILQ_ENTRY(winlink) sentry;
1.1 nicm 879: };
880: RB_HEAD(winlinks, winlink);
1.124 nicm 881: TAILQ_HEAD(winlink_stack, winlink);
1.1 nicm 882:
1.39 nicm 883: /* Layout direction. */
884: enum layout_type {
885: LAYOUT_LEFTRIGHT,
886: LAYOUT_TOPBOTTOM,
887: LAYOUT_WINDOWPANE
888: };
889:
890: /* Layout cells queue. */
891: TAILQ_HEAD(layout_cells, layout_cell);
892:
893: /* Layout cell. */
894: struct layout_cell {
895: enum layout_type type;
896:
897: struct layout_cell *parent;
898:
899: u_int sx;
900: u_int sy;
901:
902: u_int xoff;
903: u_int yoff;
904:
905: struct window_pane *wp;
906: struct layout_cells cells;
907:
908: TAILQ_ENTRY(layout_cell) entry;
909: };
910:
1.1 nicm 911: /* Paste buffer. */
912: struct paste_buffer {
1.187 nicm 913: char *data;
1.100 nicm 914: size_t size;
1.1 nicm 915: };
916: ARRAY_DECL(paste_stack, struct paste_buffer *);
917:
1.73 nicm 918: /* Environment variable. */
919: struct environ_entry {
920: char *name;
921: char *value;
922:
923: RB_ENTRY(environ_entry) entry;
924: };
925: RB_HEAD(environ, environ_entry);
926:
1.1 nicm 927: /* Client session. */
1.124 nicm 928: struct session_group {
929: TAILQ_HEAD(, session) sessions;
930:
931: TAILQ_ENTRY(session_group) entry;
932: };
933: TAILQ_HEAD(session_groups, session_group);
934:
1.1 nicm 935: struct session {
1.254 nicm 936: u_int idx;
937:
1.1 nicm 938: char *name;
1.230 nicm 939: char *cwd;
1.156 nicm 940:
941: struct timeval creation_time;
942: struct timeval activity_time;
1.1 nicm 943:
944: u_int sx;
945: u_int sy;
946:
947: struct winlink *curw;
948: struct winlink_stack lastw;
949: struct winlinks windows;
950:
951: struct options options;
952:
953: #define SESSION_UNATTACHED 0x1 /* not attached to any clients */
954: int flags;
1.73 nicm 955:
1.105 nicm 956: struct termios *tio;
1.80 nicm 957:
1.73 nicm 958: struct environ environ;
1.101 nicm 959:
1.281 ! nicm 960: int wlmouse;
! 961:
1.101 nicm 962: int references;
1.124 nicm 963:
964: TAILQ_ENTRY(session) gentry;
1.254 nicm 965: RB_ENTRY(session) entry;
1.1 nicm 966: };
1.254 nicm 967: RB_HEAD(sessions, session);
968: ARRAY_DECL(sessionslist, struct session *);
1.1 nicm 969:
970: /* TTY information. */
971: struct tty_key {
1.173 nicm 972: char ch;
1.192 nicm 973: int key;
1.1 nicm 974:
1.173 nicm 975: struct tty_key *left;
976: struct tty_key *right;
977:
978: struct tty_key *next;
1.1 nicm 979: };
980:
981: struct tty_term {
982: char *name;
983: u_int references;
984:
1.240 nicm 985: char acs[UCHAR_MAX + 1][2];
986:
1.1 nicm 987: struct tty_code codes[NTTYCODE];
988:
1.147 nicm 989: #define TERM_256COLOURS 0x1
990: #define TERM_88COLOURS 0x2
991: #define TERM_EARLYWRAP 0x4
1.1 nicm 992: int flags;
993:
1.270 nicm 994: LIST_ENTRY(tty_term) entry;
1.1 nicm 995: };
1.270 nicm 996: LIST_HEAD(tty_terms, tty_term);
1.1 nicm 997:
998: struct tty {
999: char *path;
1000:
1.192 nicm 1001: u_int sx;
1002: u_int sy;
1.1 nicm 1003:
1004: u_int cx;
1005: u_int cy;
1006:
1007: int mode;
1008:
1009: u_int rlower;
1010: u_int rupper;
1011:
1012: char *termname;
1013: struct tty_term *term;
1014:
1015: int fd;
1.161 nicm 1016: struct bufferevent *event;
1.1 nicm 1017:
1018: int log_fd;
1019:
1.192 nicm 1020: struct termios tio;
1.1 nicm 1021:
1022: struct grid_cell cell;
1023:
1024: #define TTY_NOCURSOR 0x1
1025: #define TTY_FREEZE 0x2
1026: #define TTY_ESCAPE 0x4
1027: #define TTY_UTF8 0x8
1.76 nicm 1028: #define TTY_STARTED 0x10
1.77 nicm 1029: #define TTY_OPENED 0x20
1.237 nicm 1030: #define TTY_BACKOFF 0x40
1.192 nicm 1031: int flags;
1.1 nicm 1032:
1033: int term_flags;
1034:
1.170 nicm 1035: void (*key_callback)(int, struct mouse_event *, void *);
1036: void *key_data;
1037: struct event key_timer;
1.173 nicm 1038: struct tty_key *key_tree;
1.1 nicm 1039: };
1040:
1.47 nicm 1041: /* TTY command context and function pointer. */
1042: struct tty_ctx {
1043: struct window_pane *wp;
1044:
1045: const struct grid_cell *cell;
1046: const struct grid_utf8 *utf8;
1047:
1.49 nicm 1048: u_int num;
1.196 nicm 1049: void *ptr;
1.49 nicm 1050:
1.196 nicm 1051: /*
1.49 nicm 1052: * Cursor and region position before the screen was updated - this is
1053: * where the command should be applied; the values in the screen have
1054: * already been updated.
1055: */
1056: u_int ocx;
1057: u_int ocy;
1058:
1059: u_int orupper;
1060: u_int orlower;
1.140 nicm 1061:
1062: /* Saved last cell on line. */
1063: struct grid_cell last_cell;
1064: struct grid_utf8 last_utf8;
1065: u_int last_width;
1.47 nicm 1066: };
1067:
1.233 tedu 1068: /*
1069: * xterm mouse mode is fairly silly. Buttons are in the bottom two
1070: * bits: 0 button 1; 1 button 2; 2 button 3; 3 buttons released.
1071: *
1072: * Bit 3 is shift; bit 4 is meta; bit 5 control.
1073: *
1074: * Bit 6 is added for mouse buttons 4 and 5.
1075: */
1.129 nicm 1076: /* Mouse input. */
1077: struct mouse_event {
1.263 nicm 1078: u_int b;
1.233 tedu 1079: #define MOUSE_1 0
1080: #define MOUSE_2 1
1081: #define MOUSE_3 2
1082: #define MOUSE_UP 3
1083: #define MOUSE_BUTTON 3
1084: #define MOUSE_45 64
1.263 nicm 1085: u_int x;
1086: u_int y;
1.129 nicm 1087: };
1088:
1.180 nicm 1089: /* Saved message entry. */
1090: struct message_entry {
1091: char *msg;
1092: time_t msg_time;
1093: };
1094:
1.271 nicm 1095: /* Status output data from a job. */
1096: struct status_out {
1097: char *cmd;
1098: char *out;
1099:
1100: RB_ENTRY(status_out) entry;
1101: };
1102: RB_HEAD(status_out_tree, status_out);
1103:
1.1 nicm 1104: /* Client connection. */
1105: struct client {
1.75 nicm 1106: struct imsgbuf ibuf;
1.159 nicm 1107: struct event event;
1.234 nicm 1108: int retcode;
1.156 nicm 1109:
1110: struct timeval creation_time;
1.158 nicm 1111: struct timeval activity_time;
1.1 nicm 1112:
1.73 nicm 1113: struct environ environ;
1114:
1.1 nicm 1115: char *title;
1116: char *cwd;
1117:
1.192 nicm 1118: struct tty tty;
1.236 nicm 1119:
1120: int stdin_fd;
1121: void *stdin_data;
1122: void (*stdin_callback)(struct client *, void *);
1123: struct bufferevent *stdin_event;
1124:
1125: int stdout_fd;
1126: struct bufferevent *stdout_event;
1127:
1128: int stderr_fd;
1129: struct bufferevent *stderr_event;
1.231 nicm 1130:
1.169 nicm 1131: struct event repeat_timer;
1.1 nicm 1132:
1.271 nicm 1133: struct status_out_tree status_old;
1134: struct status_out_tree status_new;
1.126 nicm 1135: struct timeval status_timer;
1.1 nicm 1136: struct screen status;
1137:
1138: #define CLIENT_TERMINAL 0x1
1139: #define CLIENT_PREFIX 0x2
1.236 nicm 1140: #define CLIENT_EXIT 0x4
1.1 nicm 1141: #define CLIENT_REDRAW 0x8
1142: #define CLIENT_STATUS 0x10
1143: #define CLIENT_REPEAT 0x20 /* allow command to repeat within repeat time */
1144: #define CLIENT_SUSPENDED 0x40
1.70 nicm 1145: #define CLIENT_BAD 0x80
1.92 nicm 1146: #define CLIENT_IDENTIFY 0x100
1.101 nicm 1147: #define CLIENT_DEAD 0x200
1.197 nicm 1148: #define CLIENT_BORDERS 0x400
1.205 nicm 1149: #define CLIENT_READONLY 0x800
1.237 nicm 1150: #define CLIENT_BACKOFF 0x1000
1151: #define CLIENT_REDRAWWINDOW 0x2000
1.1 nicm 1152: int flags;
1153:
1.166 nicm 1154: struct event identify_timer;
1.92 nicm 1155:
1.1 nicm 1156: char *message_string;
1.166 nicm 1157: struct event message_timer;
1.180 nicm 1158: ARRAY_DECL(, struct message_entry) message_log;
1.1 nicm 1159:
1160: char *prompt_string;
1161: char *prompt_buffer;
1162: size_t prompt_index;
1.33 nicm 1163: int (*prompt_callbackfn)(void *, const char *);
1164: void (*prompt_freefn)(void *);
1.1 nicm 1165: void *prompt_data;
1.249 nicm 1166: u_int prompt_hindex;
1.1 nicm 1167:
1.117 nicm 1168: #define PROMPT_SINGLE 0x1
1.1 nicm 1169: int prompt_flags;
1170:
1171: struct mode_key_data prompt_mdata;
1172:
1173: struct session *session;
1.252 nicm 1174: struct session *last_session;
1.101 nicm 1175:
1176: int references;
1.1 nicm 1177: };
1178: ARRAY_DECL(clients, struct client *);
1179:
1.264 nicm 1180: /* Parsed arguments. */
1181: struct args {
1182: bitstr_t *flags;
1183: char *values[SCHAR_MAX]; /* XXX This is awfully big. */
1184:
1185: int argc;
1186: char **argv;
1187: };
1188:
1.1 nicm 1189: /* Key/command line command. */
1190: struct cmd_ctx {
1.35 nicm 1191: /*
1192: * curclient is the client where this command was executed if inside
1193: * tmux. This is NULL if the command came from the command-line.
1194: *
1195: * cmdclient is the client which sent the MSG_COMMAND to the server, if
1196: * any. This is NULL unless the command came from the command-line.
1197: *
1.52 nicm 1198: * cmdclient and curclient may both be NULL if the command is in the
1199: * configuration file.
1.35 nicm 1200: */
1.1 nicm 1201: struct client *curclient;
1.54 nicm 1202: struct client *cmdclient;
1.35 nicm 1203:
1.1 nicm 1204: struct msg_command_data *msgdata;
1205:
1.90 nicm 1206: /* gcc2 doesn't understand attributes on function pointers... */
1207: #if defined(__GNUC__) && __GNUC__ >= 3
1.85 nicm 1208: void printflike2 (*print)(struct cmd_ctx *, const char *, ...);
1209: void printflike2 (*info)(struct cmd_ctx *, const char *, ...);
1210: void printflike2 (*error)(struct cmd_ctx *, const char *, ...);
1.90 nicm 1211: #else
1212: void (*print)(struct cmd_ctx *, const char *, ...);
1213: void (*info)(struct cmd_ctx *, const char *, ...);
1214: void (*error)(struct cmd_ctx *, const char *, ...);
1215: #endif
1.1 nicm 1216: };
1217:
1218: struct cmd {
1.264 nicm 1219: const struct cmd_entry *entry;
1220: struct args *args;
1.1 nicm 1221:
1.264 nicm 1222: TAILQ_ENTRY(cmd) qentry;
1.1 nicm 1223: };
1.229 nicm 1224: struct cmd_list {
1.264 nicm 1225: int references;
1226: TAILQ_HEAD(, cmd) list;
1.229 nicm 1227: };
1.1 nicm 1228:
1229: struct cmd_entry {
1230: const char *name;
1231: const char *alias;
1.264 nicm 1232:
1233: const char *args_template;
1234: int args_lower;
1235: int args_upper;
1236:
1.1 nicm 1237: const char *usage;
1238:
1239: #define CMD_STARTSERVER 0x1
1240: #define CMD_CANTNEST 0x2
1.74 nicm 1241: #define CMD_SENDENVIRON 0x4
1.264 nicm 1242: #define CMD_READONLY 0x8
1.27 nicm 1243: int flags;
1.1 nicm 1244:
1.264 nicm 1245: void (*key_binding)(struct cmd *, int);
1246: int (*check)(struct args *);
1.1 nicm 1247: int (*exec)(struct cmd *, struct cmd_ctx *);
1248: };
1249:
1250: /* Key binding. */
1251: struct key_binding {
1252: int key;
1253: struct cmd_list *cmdlist;
1254: int can_repeat;
1255:
1256: SPLAY_ENTRY(key_binding) entry;
1257: };
1258: SPLAY_HEAD(key_bindings, key_binding);
1259:
1.262 nicm 1260: /*
1261: * Option table entries. The option table is the user-visible part of the
1262: * option, as opposed to the internal options (struct option) which are just
1263: * number or string.
1264: */
1265: enum options_table_type {
1266: OPTIONS_TABLE_STRING,
1267: OPTIONS_TABLE_NUMBER,
1268: OPTIONS_TABLE_KEYS,
1269: OPTIONS_TABLE_COLOUR,
1270: OPTIONS_TABLE_ATTRIBUTES,
1271: OPTIONS_TABLE_FLAG,
1272: OPTIONS_TABLE_CHOICE
1273: };
1274:
1275: struct options_table_entry {
1276: const char *name;
1277: enum options_table_type type;
1.1 nicm 1278:
1.262 nicm 1279: u_int minimum;
1280: u_int maximum;
1281: const char **choices;
1.1 nicm 1282:
1.262 nicm 1283: const char *default_str;
1284: long long default_num;
1.1 nicm 1285: };
1286:
1.206 nicm 1287: /* List of configuration causes. */
1288: ARRAY_DECL(causelist, char *);
1289:
1.264 nicm 1290: /* Common command usages. */
1291: #define CMD_TARGET_PANE_USAGE "[-t target-pane]"
1292: #define CMD_TARGET_WINDOW_USAGE "[-t target-window]"
1293: #define CMD_TARGET_SESSION_USAGE "[-t target-session]"
1294: #define CMD_TARGET_CLIENT_USAGE "[-t target-client]"
1295: #define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]"
1296: #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]"
1297: #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]"
1298: #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]"
1299: #define CMD_BUFFER_USAGE "[-b buffer-index]"
1300:
1.1 nicm 1301: /* tmux.c */
1.194 nicm 1302: extern struct options global_options;
1.16 nicm 1303: extern struct options global_s_options;
1304: extern struct options global_w_options;
1.73 nicm 1305: extern struct environ global_environ;
1.219 nicm 1306: extern struct event_base *ev_base;
1.1 nicm 1307: extern char *cfg_file;
1.243 nicm 1308: extern char *shell_cmd;
1.1 nicm 1309: extern int debug_level;
1310: extern time_t start_time;
1.243 nicm 1311: extern char socket_path[MAXPATHLEN];
1.96 nicm 1312: extern int login_shell;
1.243 nicm 1313: extern char *environ_path;
1314: extern pid_t environ_pid;
1.267 nicm 1315: extern int environ_idx;
1.1 nicm 1316: void logfile(const char *);
1.93 nicm 1317: const char *getshell(void);
1318: int checkshell(const char *);
1319: int areshell(const char *);
1.265 nicm 1320: void setblocking(int, int);
1.243 nicm 1321: __dead void shell_exec(const char *, const char *);
1.1 nicm 1322:
1323: /* cfg.c */
1.203 nicm 1324: extern int cfg_finished;
1.246 nicm 1325: extern struct causelist cfg_causes;
1.206 nicm 1326: void printflike2 cfg_add_cause(struct causelist *, const char *, ...);
1327: int load_cfg(const char *, struct cmd_ctx *, struct causelist *);
1.1 nicm 1328:
1329: /* mode-key.c */
1.62 nicm 1330: extern const struct mode_key_table mode_key_tables[];
1331: extern struct mode_key_tree mode_key_tree_vi_edit;
1332: extern struct mode_key_tree mode_key_tree_vi_choice;
1333: extern struct mode_key_tree mode_key_tree_vi_copy;
1334: extern struct mode_key_tree mode_key_tree_emacs_edit;
1335: extern struct mode_key_tree mode_key_tree_emacs_choice;
1336: extern struct mode_key_tree mode_key_tree_emacs_copy;
1337: int mode_key_cmp(struct mode_key_binding *, struct mode_key_binding *);
1338: SPLAY_PROTOTYPE(mode_key_tree, mode_key_binding, entry, mode_key_cmp);
1.261 nicm 1339: const char *mode_key_tostring(const struct mode_key_cmdstr *,
1340: enum mode_key_cmd);
1341: enum mode_key_cmd mode_key_fromstring(const struct mode_key_cmdstr *,
1342: const char *);
1.63 nicm 1343: const struct mode_key_table *mode_key_findtable(const char *);
1.62 nicm 1344: void mode_key_init_trees(void);
1345: void mode_key_init(struct mode_key_data *, struct mode_key_tree *);
1.1 nicm 1346: enum mode_key_cmd mode_key_lookup(struct mode_key_data *, int);
1347:
1348: /* options.c */
1349: int options_cmp(struct options_entry *, struct options_entry *);
1350: SPLAY_PROTOTYPE(options_tree, options_entry, entry, options_cmp);
1351: void options_init(struct options *, struct options *);
1352: void options_free(struct options *);
1353: struct options_entry *options_find1(struct options *, const char *);
1354: struct options_entry *options_find(struct options *, const char *);
1.44 nicm 1355: void options_remove(struct options *, const char *);
1.111 nicm 1356: struct options_entry *printflike3 options_set_string(
1.192 nicm 1357: struct options *, const char *, const char *, ...);
1.1 nicm 1358: char *options_get_string(struct options *, const char *);
1.111 nicm 1359: struct options_entry *options_set_number(
1.192 nicm 1360: struct options *, const char *, long long);
1.1 nicm 1361: long long options_get_number(struct options *, const char *);
1.112 nicm 1362: struct options_entry *options_set_data(
1.192 nicm 1363: struct options *, const char *, void *, void (*)(void *));
1.112 nicm 1364: void *options_get_data(struct options *, const char *);
1.1 nicm 1365:
1.262 nicm 1366: /* options-table.c */
1367: extern const struct options_table_entry server_options_table[];
1368: extern const struct options_table_entry session_options_table[];
1369: extern const struct options_table_entry window_options_table[];
1370: void options_table_populate_tree(
1371: const struct options_table_entry *, struct options *);
1372: const char *options_table_print_entry(
1373: const struct options_table_entry *, struct options_entry *);
1374:
1.126 nicm 1375: /* job.c */
1.128 nicm 1376: extern struct joblist all_jobs;
1.271 nicm 1377: struct job *job_run(
1.126 nicm 1378: const char *, void (*)(struct job *), void (*)(void *), void *);
1379: void job_free(struct job *);
1.160 nicm 1380: void job_died(struct job *, int);
1.126 nicm 1381:
1.73 nicm 1382: /* environ.c */
1383: int environ_cmp(struct environ_entry *, struct environ_entry *);
1384: RB_PROTOTYPE(environ, environ_entry, entry, environ_cmp);
1385: void environ_init(struct environ *);
1386: void environ_free(struct environ *);
1387: void environ_copy(struct environ *, struct environ *);
1388: struct environ_entry *environ_find(struct environ *, const char *);
1389: void environ_set(struct environ *, const char *, const char *);
1390: void environ_put(struct environ *, const char *);
1391: void environ_unset(struct environ *, const char *);
1.192 nicm 1392: void environ_update(const char *, struct environ *, struct environ *);
1.215 nicm 1393: void environ_push(struct environ *);
1.73 nicm 1394:
1.1 nicm 1395: /* tty.c */
1.115 nicm 1396: void tty_raw(struct tty *, const char *);
1.92 nicm 1397: void tty_attributes(struct tty *, const struct grid_cell *);
1.47 nicm 1398: void tty_reset(struct tty *);
1.132 nicm 1399: void tty_region_pane(struct tty *, const struct tty_ctx *, u_int, u_int);
1.133 nicm 1400: void tty_region(struct tty *, u_int, u_int);
1.134 nicm 1401: void tty_cursor_pane(struct tty *, const struct tty_ctx *, u_int, u_int);
1402: void tty_cursor(struct tty *, u_int, u_int);
1.47 nicm 1403: void tty_putcode(struct tty *, enum tty_code_code);
1404: void tty_putcode1(struct tty *, enum tty_code_code, int);
1405: void tty_putcode2(struct tty *, enum tty_code_code, int, int);
1406: void tty_puts(struct tty *, const char *);
1407: void tty_putc(struct tty *, u_char);
1408: void tty_pututf8(struct tty *, const struct grid_utf8 *);
1.113 nicm 1409: void tty_init(struct tty *, int, char *);
1.224 nicm 1410: int tty_resize(struct tty *);
1.47 nicm 1411: void tty_start_tty(struct tty *);
1412: void tty_stop_tty(struct tty *);
1413: void tty_set_title(struct tty *, const char *);
1414: void tty_update_mode(struct tty *, int);
1415: void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int);
1.67 nicm 1416: int tty_open(struct tty *, const char *, char **);
1.76 nicm 1417: void tty_close(struct tty *);
1418: void tty_free(struct tty *);
1.79 nicm 1419: void tty_write(void (*)(
1420: struct tty *, const struct tty_ctx *), const struct tty_ctx *);
1421: void tty_cmd_alignmenttest(struct tty *, const struct tty_ctx *);
1422: void tty_cmd_cell(struct tty *, const struct tty_ctx *);
1423: void tty_cmd_clearendofline(struct tty *, const struct tty_ctx *);
1424: void tty_cmd_clearendofscreen(struct tty *, const struct tty_ctx *);
1425: void tty_cmd_clearline(struct tty *, const struct tty_ctx *);
1426: void tty_cmd_clearscreen(struct tty *, const struct tty_ctx *);
1427: void tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *);
1428: void tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *);
1429: void tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *);
1430: void tty_cmd_deleteline(struct tty *, const struct tty_ctx *);
1431: void tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *);
1432: void tty_cmd_insertline(struct tty *, const struct tty_ctx *);
1433: void tty_cmd_linefeed(struct tty *, const struct tty_ctx *);
1434: void tty_cmd_utf8character(struct tty *, const struct tty_ctx *);
1435: void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *);
1.273 nicm 1436: void tty_cmd_rawstring(struct tty *, const struct tty_ctx *);
1.1 nicm 1437:
1438: /* tty-term.c */
1439: extern struct tty_terms tty_terms;
1.260 nicm 1440: extern const struct tty_term_code_entry tty_term_codes[NTTYCODE];
1.67 nicm 1441: struct tty_term *tty_term_find(char *, int, const char *, char **);
1.192 nicm 1442: void tty_term_free(struct tty_term *);
1.1 nicm 1443: int tty_term_has(struct tty_term *, enum tty_code_code);
1444: const char *tty_term_string(struct tty_term *, enum tty_code_code);
1445: const char *tty_term_string1(struct tty_term *, enum tty_code_code, int);
1446: const char *tty_term_string2(
1.192 nicm 1447: struct tty_term *, enum tty_code_code, int, int);
1.1 nicm 1448: int tty_term_number(struct tty_term *, enum tty_code_code);
1449: int tty_term_flag(struct tty_term *, enum tty_code_code);
1.240 nicm 1450:
1451: /* tty-acs.c */
1452: const char *tty_acs_get(struct tty *, u_char);
1.1 nicm 1453:
1454: /* tty-keys.c */
1.47 nicm 1455: void tty_keys_init(struct tty *);
1456: void tty_keys_free(struct tty *);
1.170 nicm 1457: int tty_keys_next(struct tty *);
1.1 nicm 1458:
1459: /* paste.c */
1.276 nicm 1460: struct paste_buffer *paste_walk_stack(struct paste_stack *, u_int *);
1.1 nicm 1461: struct paste_buffer *paste_get_top(struct paste_stack *);
1462: struct paste_buffer *paste_get_index(struct paste_stack *, u_int);
1.192 nicm 1463: int paste_free_top(struct paste_stack *);
1.1 nicm 1464: int paste_free_index(struct paste_stack *, u_int);
1.187 nicm 1465: void paste_add(struct paste_stack *, char *, size_t, u_int);
1466: int paste_replace(struct paste_stack *, u_int, char *, size_t);
1.228 nicm 1467: char *paste_print(struct paste_buffer *, size_t);
1.1 nicm 1468:
1469: /* clock.c */
1.92 nicm 1470: extern const char clock_table[14][5][5];
1.188 nicm 1471: void clock_draw(struct screen_write_ctx *, int, int);
1.1 nicm 1472:
1.264 nicm 1473: /* arguments.c */
1474: struct args *args_create(int, ...);
1475: struct args *args_parse(const char *, int, char **);
1476: void args_free(struct args *);
1477: size_t args_print(struct args *, char *, size_t);
1478: int args_has(struct args *, u_char);
1479: void args_set(struct args *, u_char, const char *);
1480: const char *args_get(struct args *, u_char);
1481: long long args_strtonum(
1482: struct args *, u_char, long long, long long, char **);
1483:
1.1 nicm 1484: /* cmd.c */
1.55 nicm 1485: int cmd_pack_argv(int, char **, char *, size_t);
1486: int cmd_unpack_argv(char *, size_t, int, char ***);
1.264 nicm 1487: char **cmd_copy_argv(int, char *const *);
1.55 nicm 1488: void cmd_free_argv(int, char **);
1.1 nicm 1489: struct cmd *cmd_parse(int, char **, char **);
1490: int cmd_exec(struct cmd *, struct cmd_ctx *);
1491: void cmd_free(struct cmd *);
1492: size_t cmd_print(struct cmd *, char *, size_t);
1.278 nicm 1493: struct session *cmd_current_session(struct cmd_ctx *, int);
1.157 nicm 1494: struct client *cmd_current_client(struct cmd_ctx *);
1.1 nicm 1495: struct client *cmd_find_client(struct cmd_ctx *, const char *);
1.278 nicm 1496: struct session *cmd_find_session(struct cmd_ctx *, const char *, int);
1.1 nicm 1497: struct winlink *cmd_find_window(
1.26 nicm 1498: struct cmd_ctx *, const char *, struct session **);
1499: int cmd_find_index(
1500: struct cmd_ctx *, const char *, struct session **);
1.65 nicm 1501: struct winlink *cmd_find_pane(struct cmd_ctx *,
1502: const char *, struct session **, struct window_pane **);
1.91 nicm 1503: char *cmd_template_replace(char *, const char *, int);
1.1 nicm 1504: extern const struct cmd_entry *cmd_table[];
1505: extern const struct cmd_entry cmd_attach_session_entry;
1506: extern const struct cmd_entry cmd_bind_key_entry;
1507: extern const struct cmd_entry cmd_break_pane_entry;
1.190 nicm 1508: extern const struct cmd_entry cmd_capture_pane_entry;
1.228 nicm 1509: extern const struct cmd_entry cmd_choose_buffer_entry;
1.91 nicm 1510: extern const struct cmd_entry cmd_choose_client_entry;
1.1 nicm 1511: extern const struct cmd_entry cmd_choose_session_entry;
1512: extern const struct cmd_entry cmd_choose_window_entry;
1513: extern const struct cmd_entry cmd_clear_history_entry;
1514: extern const struct cmd_entry cmd_clock_mode_entry;
1515: extern const struct cmd_entry cmd_command_prompt_entry;
1516: extern const struct cmd_entry cmd_confirm_before_entry;
1517: extern const struct cmd_entry cmd_copy_mode_entry;
1518: extern const struct cmd_entry cmd_delete_buffer_entry;
1519: extern const struct cmd_entry cmd_detach_client_entry;
1.36 nicm 1520: extern const struct cmd_entry cmd_display_message_entry;
1.92 nicm 1521: extern const struct cmd_entry cmd_display_panes_entry;
1.1 nicm 1522: extern const struct cmd_entry cmd_down_pane_entry;
1523: extern const struct cmd_entry cmd_find_window_entry;
1524: extern const struct cmd_entry cmd_has_session_entry;
1.19 nicm 1525: extern const struct cmd_entry cmd_if_shell_entry;
1.198 nicm 1526: extern const struct cmd_entry cmd_join_pane_entry;
1.1 nicm 1527: extern const struct cmd_entry cmd_kill_pane_entry;
1528: extern const struct cmd_entry cmd_kill_server_entry;
1529: extern const struct cmd_entry cmd_kill_session_entry;
1530: extern const struct cmd_entry cmd_kill_window_entry;
1.244 nicm 1531: extern const struct cmd_entry cmd_last_pane_entry;
1.1 nicm 1532: extern const struct cmd_entry cmd_last_window_entry;
1533: extern const struct cmd_entry cmd_link_window_entry;
1534: extern const struct cmd_entry cmd_list_buffers_entry;
1535: extern const struct cmd_entry cmd_list_clients_entry;
1536: extern const struct cmd_entry cmd_list_commands_entry;
1537: extern const struct cmd_entry cmd_list_keys_entry;
1.127 nicm 1538: extern const struct cmd_entry cmd_list_panes_entry;
1.1 nicm 1539: extern const struct cmd_entry cmd_list_sessions_entry;
1540: extern const struct cmd_entry cmd_list_windows_entry;
1541: extern const struct cmd_entry cmd_load_buffer_entry;
1.118 nicm 1542: extern const struct cmd_entry cmd_lock_client_entry;
1.1 nicm 1543: extern const struct cmd_entry cmd_lock_server_entry;
1.118 nicm 1544: extern const struct cmd_entry cmd_lock_session_entry;
1.1 nicm 1545: extern const struct cmd_entry cmd_move_window_entry;
1546: extern const struct cmd_entry cmd_new_session_entry;
1547: extern const struct cmd_entry cmd_new_window_entry;
1548: extern const struct cmd_entry cmd_next_layout_entry;
1549: extern const struct cmd_entry cmd_next_window_entry;
1550: extern const struct cmd_entry cmd_paste_buffer_entry;
1.131 nicm 1551: extern const struct cmd_entry cmd_pipe_pane_entry;
1.1 nicm 1552: extern const struct cmd_entry cmd_previous_layout_entry;
1553: extern const struct cmd_entry cmd_previous_window_entry;
1554: extern const struct cmd_entry cmd_refresh_client_entry;
1555: extern const struct cmd_entry cmd_rename_session_entry;
1556: extern const struct cmd_entry cmd_rename_window_entry;
1557: extern const struct cmd_entry cmd_resize_pane_entry;
1558: extern const struct cmd_entry cmd_respawn_window_entry;
1559: extern const struct cmd_entry cmd_rotate_window_entry;
1.107 nicm 1560: extern const struct cmd_entry cmd_run_shell_entry;
1.1 nicm 1561: extern const struct cmd_entry cmd_save_buffer_entry;
1562: extern const struct cmd_entry cmd_select_layout_entry;
1563: extern const struct cmd_entry cmd_select_pane_entry;
1564: extern const struct cmd_entry cmd_select_window_entry;
1565: extern const struct cmd_entry cmd_send_keys_entry;
1566: extern const struct cmd_entry cmd_send_prefix_entry;
1567: extern const struct cmd_entry cmd_server_info_entry;
1568: extern const struct cmd_entry cmd_set_buffer_entry;
1.73 nicm 1569: extern const struct cmd_entry cmd_set_environment_entry;
1.1 nicm 1570: extern const struct cmd_entry cmd_set_option_entry;
1571: extern const struct cmd_entry cmd_set_window_option_entry;
1572: extern const struct cmd_entry cmd_show_buffer_entry;
1.73 nicm 1573: extern const struct cmd_entry cmd_show_environment_entry;
1.180 nicm 1574: extern const struct cmd_entry cmd_show_messages_entry;
1.1 nicm 1575: extern const struct cmd_entry cmd_show_options_entry;
1576: extern const struct cmd_entry cmd_show_window_options_entry;
1577: extern const struct cmd_entry cmd_source_file_entry;
1578: extern const struct cmd_entry cmd_split_window_entry;
1579: extern const struct cmd_entry cmd_start_server_entry;
1580: extern const struct cmd_entry cmd_suspend_client_entry;
1581: extern const struct cmd_entry cmd_swap_pane_entry;
1582: extern const struct cmd_entry cmd_swap_window_entry;
1583: extern const struct cmd_entry cmd_switch_client_entry;
1584: extern const struct cmd_entry cmd_unbind_key_entry;
1585: extern const struct cmd_entry cmd_unlink_window_entry;
1586: extern const struct cmd_entry cmd_up_pane_entry;
1587:
1588: /* cmd-list.c */
1589: struct cmd_list *cmd_list_parse(int, char **, char **);
1590: int cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
1591: void cmd_list_free(struct cmd_list *);
1592: size_t cmd_list_print(struct cmd_list *, char *, size_t);
1593:
1594: /* cmd-string.c */
1595: int cmd_string_parse(const char *, struct cmd_list **, char **);
1596:
1597: /* client.c */
1.243 nicm 1598: int client_main(int, char **, int);
1.1 nicm 1599:
1600: /* key-bindings.c */
1601: extern struct key_bindings key_bindings;
1602: int key_bindings_cmp(struct key_binding *, struct key_binding *);
1603: SPLAY_PROTOTYPE(key_bindings, key_binding, entry, key_bindings_cmp);
1604: struct key_binding *key_bindings_lookup(int);
1605: void key_bindings_add(int, int, struct cmd_list *);
1606: void key_bindings_remove(int);
1.24 nicm 1607: void key_bindings_clean(void);
1.1 nicm 1608: void key_bindings_init(void);
1609: void key_bindings_dispatch(struct key_binding *, struct client *);
1610: void printflike2 key_bindings_error(struct cmd_ctx *, const char *, ...);
1611: void printflike2 key_bindings_print(struct cmd_ctx *, const char *, ...);
1612: void printflike2 key_bindings_info(struct cmd_ctx *, const char *, ...);
1613:
1614: /* key-string.c */
1615: int key_string_lookup_string(const char *);
1616: const char *key_string_lookup_key(int);
1617:
1618: /* server.c */
1619: extern struct clients clients;
1.101 nicm 1620: extern struct clients dead_clients;
1.257 nicm 1621: extern struct paste_stack global_buffers;
1.243 nicm 1622: int server_start(void);
1.175 nicm 1623: void server_update_socket(void);
1.1 nicm 1624:
1.146 nicm 1625: /* server-client.c */
1626: void server_client_create(int);
1627: void server_client_lost(struct client *);
1.159 nicm 1628: void server_client_callback(int, short, void *);
1.167 nicm 1629: void server_client_status_timer(void);
1.146 nicm 1630: void server_client_loop(void);
1631:
1632: /* server-window.c */
1633: void server_window_loop(void);
1.1 nicm 1634:
1635: /* server-fn.c */
1.73 nicm 1636: void server_fill_environ(struct session *, struct environ *);
1.1 nicm 1637: void server_write_client(
1.192 nicm 1638: struct client *, enum msgtype, const void *, size_t);
1.1 nicm 1639: void server_write_session(
1.192 nicm 1640: struct session *, enum msgtype, const void *, size_t);
1.1 nicm 1641: void server_redraw_client(struct client *);
1642: void server_status_client(struct client *);
1643: void server_redraw_session(struct session *);
1.124 nicm 1644: void server_redraw_session_group(struct session *);
1.1 nicm 1645: void server_status_session(struct session *);
1.124 nicm 1646: void server_status_session_group(struct session *);
1.1 nicm 1647: void server_redraw_window(struct window *);
1.197 nicm 1648: void server_redraw_window_borders(struct window *);
1.1 nicm 1649: void server_status_window(struct window *);
1650: void server_lock(void);
1.118 nicm 1651: void server_lock_session(struct session *);
1652: void server_lock_client(struct client *);
1.1 nicm 1653: int server_unlock(const char *);
1.37 nicm 1654: void server_kill_window(struct window *);
1.124 nicm 1655: int server_link_window(struct session *,
1.106 nicm 1656: struct winlink *, struct session *, int, int, int, char **);
1657: void server_unlink_window(struct session *, struct winlink *);
1.177 nicm 1658: void server_destroy_pane(struct window_pane *);
1.124 nicm 1659: void server_destroy_session_group(struct session *);
1.103 nicm 1660: void server_destroy_session(struct session *);
1.241 nicm 1661: void server_check_unattached (void);
1.92 nicm 1662: void server_set_identify(struct client *);
1663: void server_clear_identify(struct client *);
1.165 nicm 1664: void server_update_event(struct client *);
1.1 nicm 1665:
1666: /* status.c */
1.271 nicm 1667: int status_out_cmp(struct status_out *, struct status_out *);
1668: RB_PROTOTYPE(status_out_tree, status_out, entry, status_out_cmp);
1669: void status_free_jobs(struct status_out_tree *);
1670: void status_update_jobs(struct client *);
1.281 ! nicm 1671: void status_set_window_at(struct client *, u_int);
1.1 nicm 1672: int status_redraw(struct client *);
1.277 nicm 1673: char *status_replace(struct client *, struct session *,
1674: struct winlink *, struct window_pane *, const char *, time_t, int);
1.32 nicm 1675: void printflike2 status_message_set(struct client *, const char *, ...);
1.1 nicm 1676: void status_message_clear(struct client *);
1677: int status_message_redraw(struct client *);
1.33 nicm 1678: void status_prompt_set(struct client *, const char *,
1.192 nicm 1679: int (*)(void *, const char *), void (*)(void *), void *, int);
1.1 nicm 1680: void status_prompt_clear(struct client *);
1681: int status_prompt_redraw(struct client *);
1682: void status_prompt_key(struct client *, int);
1.87 nicm 1683: void status_prompt_update(struct client *, const char *);
1.1 nicm 1684:
1685: /* resize.c */
1686: void recalculate_sizes(void);
1687:
1688: /* input.c */
1689: void input_init(struct window_pane *);
1690: void input_free(struct window_pane *);
1691: void input_parse(struct window_pane *);
1692:
1693: /* input-key.c */
1694: void input_key(struct window_pane *, int);
1.129 nicm 1695: void input_mouse(struct window_pane *, struct mouse_event *);
1.150 nicm 1696:
1697: /* xterm-keys.c */
1.192 nicm 1698: char *xterm_keys_lookup(int);
1.189 nicm 1699: int xterm_keys_find(const char *, size_t, size_t *, int *);
1.1 nicm 1700:
1701: /* colour.c */
1.102 nicm 1702: void colour_set_fg(struct grid_cell *, int);
1703: void colour_set_bg(struct grid_cell *, int);
1704: const char *colour_tostring(int);
1.1 nicm 1705: int colour_fromstring(const char *);
1706: u_char colour_256to16(u_char);
1707: u_char colour_256to88(u_char);
1708:
1709: /* attributes.c */
1710: const char *attributes_tostring(u_char);
1711: int attributes_fromstring(const char *);
1712:
1713: /* grid.c */
1714: extern const struct grid_cell grid_default_cell;
1715: struct grid *grid_create(u_int, u_int, u_int);
1716: void grid_destroy(struct grid *);
1717: int grid_compare(struct grid *, struct grid *);
1.139 nicm 1718: void grid_collect_history(struct grid *);
1719: void grid_scroll_history(struct grid *);
1720: void grid_scroll_history_region(struct grid *, u_int, u_int);
1.1 nicm 1721: void grid_expand_line(struct grid *, u_int, u_int);
1722: void grid_expand_line_utf8(struct grid *, u_int, u_int);
1723: const struct grid_cell *grid_peek_cell(struct grid *, u_int, u_int);
1724: struct grid_cell *grid_get_cell(struct grid *, u_int, u_int);
1725: void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *);
1726: const struct grid_utf8 *grid_peek_utf8(struct grid *, u_int, u_int);
1727: struct grid_utf8 *grid_get_utf8(struct grid *, u_int, u_int);
1728: void grid_set_utf8(struct grid *, u_int, u_int, const struct grid_utf8 *);
1729: void grid_clear(struct grid *, u_int, u_int, u_int, u_int);
1730: void grid_clear_lines(struct grid *, u_int, u_int);
1731: void grid_move_lines(struct grid *, u_int, u_int, u_int);
1732: void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int);
1.9 nicm 1733: char *grid_string_cells(struct grid *, u_int, u_int, u_int);
1.25 nicm 1734: void grid_duplicate_lines(
1.192 nicm 1735: struct grid *, u_int, struct grid *, u_int, u_int);
1.181 nicm 1736:
1737: /* grid-utf8.c */
1738: size_t grid_utf8_size(const struct grid_utf8 *);
1739: size_t grid_utf8_copy(const struct grid_utf8 *, char *, size_t);
1740: void grid_utf8_set(struct grid_utf8 *, const struct utf8_data *);
1741: int grid_utf8_append(struct grid_utf8 *, const struct utf8_data *);
1742: int grid_utf8_compare(const struct grid_utf8 *, const struct grid_utf8 *);
1.1 nicm 1743:
1744: /* grid-view.c */
1745: const struct grid_cell *grid_view_peek_cell(struct grid *, u_int, u_int);
1746: struct grid_cell *grid_view_get_cell(struct grid *, u_int, u_int);
1747: void grid_view_set_cell(
1.192 nicm 1748: struct grid *, u_int, u_int, const struct grid_cell *);
1.1 nicm 1749: const struct grid_utf8 *grid_view_peek_utf8(struct grid *, u_int, u_int);
1750: struct grid_utf8 *grid_view_get_utf8(struct grid *, u_int, u_int);
1751: void grid_view_set_utf8(
1.192 nicm 1752: struct grid *, u_int, u_int, const struct grid_utf8 *);
1.269 nicm 1753: void grid_view_clear_history(struct grid *);
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);
1.263 nicm 1803: void screen_write_utf8mousemode(struct screen_write_ctx *, int);
1.255 nicm 1804: void screen_write_mousemode_on(struct screen_write_ctx *, int);
1805: void screen_write_mousemode_off(struct screen_write_ctx *);
1.72 nicm 1806: void screen_write_linefeed(struct screen_write_ctx *, int);
1.137 nicm 1807: void screen_write_linefeedscreen(struct screen_write_ctx *, int);
1.1 nicm 1808: void screen_write_carriagereturn(struct screen_write_ctx *);
1809: void screen_write_kcursormode(struct screen_write_ctx *, int);
1810: void screen_write_kkeypadmode(struct screen_write_ctx *, int);
1811: void screen_write_clearendofscreen(struct screen_write_ctx *);
1812: void screen_write_clearstartofscreen(struct screen_write_ctx *);
1813: void screen_write_clearscreen(struct screen_write_ctx *);
1.143 nicm 1814: void screen_write_cell(struct screen_write_ctx *,
1.192 nicm 1815: const struct grid_cell *, const struct utf8_data *);
1.273 nicm 1816: void screen_write_rawstring(struct screen_write_ctx *, u_char *, u_int);
1.1 nicm 1817:
1818: /* screen-redraw.c */
1.197 nicm 1819: void screen_redraw_screen(struct client *, int, int);
1.1 nicm 1820: void screen_redraw_pane(struct client *, struct window_pane *);
1821:
1822: /* screen.c */
1823: void screen_init(struct screen *, u_int, u_int, u_int);
1824: void screen_reinit(struct screen *);
1825: void screen_free(struct screen *);
1.6 nicm 1826: void screen_reset_tabs(struct screen *);
1.1 nicm 1827: void screen_set_title(struct screen *, const char *);
1828: void screen_resize(struct screen *, u_int, u_int);
1.204 nicm 1829: void screen_set_selection(struct screen *,
1830: u_int, u_int, u_int, u_int, u_int, struct grid_cell *);
1.1 nicm 1831: void screen_clear_selection(struct screen *);
1832: int screen_check_selection(struct screen *, u_int, u_int);
1833:
1834: /* window.c */
1835: extern struct windows windows;
1.274 nicm 1836: extern struct window_pane_tree all_window_panes;
1.1 nicm 1837: int winlink_cmp(struct winlink *, struct winlink *);
1838: RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp);
1.274 nicm 1839: int window_pane_cmp(struct window_pane *, struct window_pane *);
1840: RB_PROTOTYPE(window_pane_tree, window_pane, tree_entry, window_pane_cmp);
1.1 nicm 1841: struct winlink *winlink_find_by_index(struct winlinks *, int);
1.192 nicm 1842: struct winlink *winlink_find_by_window(struct winlinks *, struct window *);
1.81 nicm 1843: int winlink_next_index(struct winlinks *, int);
1.1 nicm 1844: u_int winlink_count(struct winlinks *);
1.268 nicm 1845: struct winlink *winlink_add(struct winlinks *, int);
1846: void winlink_set_window(struct winlink *, struct window *);
1.1 nicm 1847: void winlink_remove(struct winlinks *, struct winlink *);
1.186 nicm 1848: struct winlink *winlink_next(struct winlink *);
1849: struct winlink *winlink_previous(struct winlink *);
1.235 nicm 1850: struct winlink *winlink_next_by_number(struct winlink *, struct session *,
1851: int);
1852: struct winlink *winlink_previous_by_number(struct winlink *, struct session *,
1853: int);
1.1 nicm 1854: void winlink_stack_push(struct winlink_stack *, struct winlink *);
1855: void winlink_stack_remove(struct winlink_stack *, struct winlink *);
1.192 nicm 1856: int window_index(struct window *, u_int *);
1.1 nicm 1857: struct window *window_create1(u_int, u_int);
1.73 nicm 1858: struct window *window_create(const char *, const char *, const char *,
1.93 nicm 1859: const char *, struct environ *, struct termios *,
1.192 nicm 1860: u_int, u_int, u_int, char **);
1.1 nicm 1861: void window_destroy(struct window *);
1.125 nicm 1862: void window_set_active_at(struct window *, u_int, u_int);
1.1 nicm 1863: void window_set_active_pane(struct window *, struct window_pane *);
1.51 nicm 1864: struct window_pane *window_add_pane(struct window *, u_int);
1.44 nicm 1865: void window_resize(struct window *, u_int, u_int);
1.1 nicm 1866: void window_remove_pane(struct window *, struct window_pane *);
1867: struct window_pane *window_pane_at_index(struct window *, u_int);
1.235 nicm 1868: struct window_pane *window_pane_next_by_number(struct window *,
1869: struct window_pane *, u_int);
1870: struct window_pane *window_pane_previous_by_number(struct window *,
1871: struct window_pane *, u_int);
1.36 nicm 1872: u_int window_pane_index(struct window *, struct window_pane *);
1.1 nicm 1873: u_int window_count_panes(struct window *);
1874: void window_destroy_panes(struct window *);
1.274 nicm 1875: struct window_pane *window_pane_find_by_id(u_int);
1.1 nicm 1876: struct window_pane *window_pane_create(struct window *, u_int, u_int, u_int);
1877: void window_pane_destroy(struct window_pane *);
1.80 nicm 1878: int window_pane_spawn(struct window_pane *, const char *,
1.93 nicm 1879: const char *, const char *, struct environ *,
1880: struct termios *, char **);
1.44 nicm 1881: void window_pane_resize(struct window_pane *, u_int, u_int);
1.210 nicm 1882: void window_pane_alternate_on(
1883: struct window_pane *, struct grid_cell *);
1884: void window_pane_alternate_off(
1885: struct window_pane *, struct grid_cell *);
1.1 nicm 1886: int window_pane_set_mode(
1887: struct window_pane *, const struct window_mode *);
1888: void window_pane_reset_mode(struct window_pane *);
1.221 nicm 1889: void window_pane_key(struct window_pane *, struct session *, int);
1.1 nicm 1890: void window_pane_mouse(struct window_pane *,
1.221 nicm 1891: struct session *, struct mouse_event *);
1.28 nicm 1892: int window_pane_visible(struct window_pane *);
1.10 nicm 1893: char *window_pane_search(
1.192 nicm 1894: struct window_pane *, const char *, u_int *);
1.256 nicm 1895: char *window_printable_flags(struct session *, struct winlink *);
1896:
1.211 nicm 1897: struct window_pane *window_pane_find_up(struct window_pane *);
1898: struct window_pane *window_pane_find_down(struct window_pane *);
1899: struct window_pane *window_pane_find_left(struct window_pane *);
1900: struct window_pane *window_pane_find_right(struct window_pane *);
1.1 nicm 1901:
1902: /* layout.c */
1.232 nicm 1903: u_int layout_count_cells(struct layout_cell *);
1.39 nicm 1904: struct layout_cell *layout_create_cell(struct layout_cell *);
1905: void layout_free_cell(struct layout_cell *);
1906: void layout_print_cell(struct layout_cell *, const char *, u_int);
1.232 nicm 1907: void layout_destroy_cell(struct layout_cell *, struct layout_cell **);
1.39 nicm 1908: void layout_set_size(
1909: struct layout_cell *, u_int, u_int, u_int, u_int);
1910: void layout_make_leaf(
1911: struct layout_cell *, struct window_pane *);
1912: void layout_make_node(struct layout_cell *, enum layout_type);
1913: void layout_fix_offsets(struct layout_cell *);
1914: void layout_fix_panes(struct window *, u_int, u_int);
1915: u_int layout_resize_check(struct layout_cell *, enum layout_type);
1916: void layout_resize_adjust(
1917: struct layout_cell *, enum layout_type, int);
1918: void layout_init(struct window *);
1919: void layout_free(struct window *);
1920: void layout_resize(struct window *, u_int, u_int);
1921: void layout_resize_pane(
1.192 nicm 1922: struct window_pane *, enum layout_type, int);
1.198 nicm 1923: void layout_assign_pane(struct layout_cell *, struct window_pane *);
1924: struct layout_cell *layout_split_pane(
1925: struct window_pane *, enum layout_type, int);
1.39 nicm 1926: void layout_close_pane(struct window_pane *);
1927:
1.232 nicm 1928: /* layout-custom.c */
1929: char *layout_dump(struct window *);
1930: int layout_parse(struct window *, const char *);
1931:
1.39 nicm 1932: /* layout-set.c */
1933: const char *layout_set_name(u_int);
1934: int layout_set_lookup(const char *);
1935: u_int layout_set_select(struct window *, u_int);
1936: u_int layout_set_next(struct window *);
1937: u_int layout_set_previous(struct window *);
1938: void layout_set_active_changed(struct window *);
1.193 nicm 1939:
1940: /* layout-string.c */
1941: struct layout_cell *layout_find_string(struct window *, const char *);
1.232 nicm 1942: struct layout_cell *layout_find_bottomright(struct layout_cell *);
1.1 nicm 1943:
1944: /* window-clock.c */
1945: extern const struct window_mode window_clock_mode;
1946:
1947: /* window-copy.c */
1948: extern const struct window_mode window_copy_mode;
1.216 nicm 1949: void window_copy_init_from_pane(struct window_pane *);
1950: void window_copy_init_for_output(struct window_pane *);
1951: void window_copy_add(struct window_pane *, const char *, ...);
1952: void window_copy_vadd(struct window_pane *, const char *, va_list);
1.192 nicm 1953: void window_copy_pageup(struct window_pane *);
1.1 nicm 1954:
1955: /* window-choose.c */
1956: extern const struct window_mode window_choose_mode;
1.192 nicm 1957: void window_choose_vadd(
1958: struct window_pane *, int, const char *, va_list);
1.1 nicm 1959: void printflike3 window_choose_add(
1.192 nicm 1960: struct window_pane *, int, const char *, ...);
1.1 nicm 1961: void window_choose_ready(struct window_pane *,
1.34 nicm 1962: u_int, void (*)(void *, int), void (*)(void *), void *);
1.1 nicm 1963:
1964: /* names.c */
1.168 nicm 1965: void queue_window_name(struct window *);
1.192 nicm 1966: char *default_window_name(struct window *);
1.219 nicm 1967:
1968: /* signal.c */
1.238 nicm 1969: void set_signals(void(*)(int, short, void *));
1970: void clear_signals(int);
1.1 nicm 1971:
1972: /* session.c */
1973: extern struct sessions sessions;
1.101 nicm 1974: extern struct sessions dead_sessions;
1.124 nicm 1975: extern struct session_groups session_groups;
1.254 nicm 1976: int session_cmp(struct session *, struct session *);
1977: RB_PROTOTYPE(sessions, session, entry, session_cmp);
1.251 nicm 1978: int session_alive(struct session *);
1.1 nicm 1979: struct session *session_find(const char *);
1.254 nicm 1980: struct session *session_find_by_index(u_int);
1.80 nicm 1981: struct session *session_create(const char *, const char *, const char *,
1.81 nicm 1982: struct environ *, struct termios *, int, u_int, u_int,
1983: char **);
1.192 nicm 1984: void session_destroy(struct session *);
1.279 nicm 1985: int session_check_name(const char *);
1.259 nicm 1986: void session_update_activity(struct session *);
1.239 nicm 1987: struct session *session_next_session(struct session *);
1988: struct session *session_previous_session(struct session *);
1.1 nicm 1989: struct winlink *session_new(struct session *,
1.192 nicm 1990: const char *, const char *, const char *, int, char **);
1.1 nicm 1991: struct winlink *session_attach(
1.192 nicm 1992: struct session *, struct window *, int, char **);
1.1 nicm 1993: int session_detach(struct session *, struct winlink *);
1.226 nicm 1994: struct winlink* session_has(struct session *, struct window *);
1.1 nicm 1995: int session_next(struct session *, int);
1996: int session_previous(struct session *, int);
1997: int session_select(struct session *, int);
1998: int session_last(struct session *);
1.124 nicm 1999: struct session_group *session_group_find(struct session *);
2000: u_int session_group_index(struct session_group *);
2001: void session_group_add(struct session *, struct session *);
2002: void session_group_remove(struct session *);
2003: void session_group_synchronize_to(struct session *);
2004: void session_group_synchronize_from(struct session *);
2005: void session_group_synchronize1(struct session *, struct session *);
1.1 nicm 2006:
2007: /* utf8.c */
2008: void utf8_build(void);
1.143 nicm 2009: int utf8_open(struct utf8_data *, u_char);
2010: int utf8_append(struct utf8_data *, u_char);
1.263 nicm 2011: u_int utf8_combine(const struct utf8_data *);
2012: u_int utf8_split2(u_int, u_char *);
1.1 nicm 2013:
2014: /* procname.c */
2015: char *get_proc_name(int, char *);
2016:
2017: /* log.c */
2018: void log_open_tty(int);
2019: void log_open_file(int, const char *);
2020: void log_close(void);
2021: void printflike1 log_warn(const char *, ...);
2022: void printflike1 log_warnx(const char *, ...);
2023: void printflike1 log_info(const char *, ...);
2024: void printflike1 log_debug(const char *, ...);
2025: void printflike1 log_debug2(const char *, ...);
1.85 nicm 2026: __dead void printflike1 log_fatal(const char *, ...);
2027: __dead void printflike1 log_fatalx(const char *, ...);
1.1 nicm 2028:
2029: /* xmalloc.c */
2030: char *xstrdup(const char *);
2031: void *xcalloc(size_t, size_t);
2032: void *xmalloc(size_t);
2033: void *xrealloc(void *, size_t, size_t);
2034: void xfree(void *);
2035: int printflike2 xasprintf(char **, const char *, ...);
2036: int xvasprintf(char **, const char *, va_list);
2037: int printflike3 xsnprintf(char *, size_t, const char *, ...);
2038: int xvsnprintf(char *, size_t, const char *, va_list);
2039:
2040: #endif /* TMUX_H */