Annotation of src/usr.bin/tmux/tmux.h, Revision 1.225
1.225 ! nicm 1: /* $OpenBSD: tmux.h,v 1.224 2010/06/05 16:47:11 nicm Exp $ */
1.1 nicm 2:
3: /*
4: * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15: * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16: * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
18:
19: #ifndef TMUX_H
20: #define TMUX_H
21:
1.116 nicm 22: #define PROTOCOL_VERSION 5
1.1 nicm 23:
24: #include <sys/param.h>
25: #include <sys/time.h>
26: #include <sys/queue.h>
27: #include <sys/tree.h>
1.75 nicm 28: #include <sys/uio.h>
1.1 nicm 29:
1.6 nicm 30: #include <bitstring.h>
1.159 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:
62: /* Maximum data to buffer for output before suspending reading from panes. */
63: #define BACKOFF_THRESHOLD 1024
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 */
71: #define PRINT_LENGTH 512 /* printed error/message size */
1.73 nicm 72: #define ENVIRON_LENGTH 1024 /* environment variable length */
1.55 nicm 73:
1.181 nicm 74: /*
75: * UTF-8 data size. This must be big enough to hold combined characters as well
76: * as single.
77: */
78: #define UTF8_SIZE 9
79:
1.1 nicm 80: /* Fatal errors. */
81: #define fatal(msg) log_fatal("%s: %s", __func__, msg);
82: #define fatalx(msg) log_fatalx("%s: %s", __func__, msg);
83:
84: /* Definition to shut gcc up about unused arguments. */
85: #define unused __attribute__ ((unused))
86:
87: /* Attribute to make gcc check printf-like arguments. */
88: #define printflike1 __attribute__ ((format (printf, 1, 2)))
89: #define printflike2 __attribute__ ((format (printf, 2, 3)))
90: #define printflike3 __attribute__ ((format (printf, 3, 4)))
91: #define printflike4 __attribute__ ((format (printf, 4, 5)))
1.4 nicm 92: #define printflike5 __attribute__ ((format (printf, 5, 6)))
1.1 nicm 93:
94: /* Number of items in array. */
1.14 nicm 95: #ifndef nitems
1.1 nicm 96: #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
1.14 nicm 97: #endif
1.1 nicm 98:
99: /* Bell option values. */
100: #define BELL_NONE 0
101: #define BELL_ANY 1
102: #define BELL_CURRENT 2
103:
1.174 nicm 104: /* Special key codes. */
1.54 nicm 105: #define KEYC_NONE 0xfff
1.174 nicm 106: #define KEYC_BASE 0x1000
107:
108: /* Key modifier bits. */
1.54 nicm 109: #define KEYC_ESCAPE 0x2000
110: #define KEYC_CTRL 0x4000
111: #define KEYC_SHIFT 0x8000
112: #define KEYC_PREFIX 0x10000
1.225 ! nicm 113:
! 114: /* Mask to obtain key w/o modifiers */
! 115: #define KEYC_MASK_MOD (KEYC_ESCAPE|KEYC_CTRL|KEYC_SHIFT|KEYC_PREFIX)
! 116: #define KEYC_MASK_KEY (~KEYC_MASK_MOD)
1.41 nicm 117:
1.174 nicm 118: /* Other key codes. */
1.41 nicm 119: enum key_code {
120: /* Mouse key. */
1.174 nicm 121: KEYC_MOUSE = KEYC_BASE,
1.56 nicm 122:
123: /* Backspace key. */
124: KEYC_BSPACE,
1.41 nicm 125:
126: /* Function keys. */
127: KEYC_F1,
128: KEYC_F2,
129: KEYC_F3,
130: KEYC_F4,
131: KEYC_F5,
132: KEYC_F6,
133: KEYC_F7,
134: KEYC_F8,
135: KEYC_F9,
136: KEYC_F10,
137: KEYC_F11,
138: KEYC_F12,
139: KEYC_F13,
140: KEYC_F14,
141: KEYC_F15,
142: KEYC_F16,
143: KEYC_F17,
144: KEYC_F18,
145: KEYC_F19,
146: KEYC_F20,
147: KEYC_IC,
148: KEYC_DC,
149: KEYC_HOME,
150: KEYC_END,
151: KEYC_NPAGE,
152: KEYC_PPAGE,
153: KEYC_BTAB,
154:
155: /* Arrow keys. */
156: KEYC_UP,
157: KEYC_DOWN,
158: KEYC_LEFT,
159: KEYC_RIGHT,
160:
1.148 nicm 161: /* Numeric keypad. */
162: KEYC_KP_SLASH,
163: KEYC_KP_STAR,
164: KEYC_KP_MINUS,
165: KEYC_KP_SEVEN,
166: KEYC_KP_EIGHT,
167: KEYC_KP_NINE,
168: KEYC_KP_PLUS,
169: KEYC_KP_FOUR,
170: KEYC_KP_FIVE,
171: KEYC_KP_SIX,
172: KEYC_KP_ONE,
173: KEYC_KP_TWO,
174: KEYC_KP_THREE,
175: KEYC_KP_ENTER,
176: KEYC_KP_ZERO,
177: KEYC_KP_PERIOD,
1.41 nicm 178: };
1.1 nicm 179:
180: /* Termcap codes. */
181: enum tty_code_code {
182: TTYC_AX = 0,
183: TTYC_ACSC, /* acs_chars, ac */
184: TTYC_BEL, /* bell, bl */
185: TTYC_BLINK, /* enter_blink_mode, mb */
186: TTYC_BOLD, /* enter_bold_mode, md */
187: TTYC_CIVIS, /* cursor_invisible, vi */
188: TTYC_CLEAR, /* clear_screen, cl */
189: TTYC_CNORM, /* cursor_normal, ve */
190: TTYC_COLORS, /* max_colors, Co */
191: TTYC_CSR, /* change_scroll_region, cs */
1.135 nicm 192: TTYC_CUB, /* parm_left_cursor, LE */
193: TTYC_CUB1, /* cursor_left, le */
1.1 nicm 194: TTYC_CUD, /* parm_down_cursor, DO */
195: TTYC_CUD1, /* cursor_down, do */
1.135 nicm 196: TTYC_CUF, /* parm_right_cursor, RI */
197: TTYC_CUF1, /* cursor_right, nd */
1.1 nicm 198: TTYC_CUP, /* cursor_address, cm */
1.135 nicm 199: TTYC_CUU, /* parm_up_cursor, UP */
200: TTYC_CUU1, /* cursor_up, up */
1.1 nicm 201: TTYC_DCH, /* parm_dch, DC */
202: TTYC_DCH1, /* delete_character, dc */
203: TTYC_DIM, /* enter_dim_mode, mh */
204: TTYC_DL, /* parm_delete_line, DL */
205: TTYC_DL1, /* delete_line, dl */
206: TTYC_EL, /* clr_eol, ce */
207: TTYC_EL1, /* clr_bol, cb */
208: TTYC_ENACS, /* ena_acs, eA */
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 */
321: TTYC_SMACS, /* enter_alt_charset_mode, as */
322: TTYC_SMCUP, /* enter_ca_mode, ti */
323: TTYC_SMIR, /* enter_insert_mode, im */
324: TTYC_SMKX, /* keypad_xmit, ks */
325: TTYC_SMSO, /* enter_standout_mode, so */
326: TTYC_SMUL, /* enter_underline_mode, us */
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,
376: MSG_SHELL
1.1 nicm 377: };
378:
1.55 nicm 379: /*
1.75 nicm 380: * Message data.
1.55 nicm 381: *
382: * Don't forget to bump PROTOCOL_VERSION if any of these change!
383: */
384: struct msg_print_data {
385: char msg[PRINT_LENGTH];
386: };
387:
1.1 nicm 388: struct msg_command_data {
389: pid_t pid; /* pid from $TMUX or -1 */
390: u_int idx; /* index from $TMUX */
391:
1.55 nicm 392: int argc;
393: char argv[COMMAND_LENGTH];
1.1 nicm 394: };
395:
396: struct msg_identify_data {
397: char cwd[MAXPATHLEN];
398:
1.55 nicm 399: char term[TERMINAL_LENGTH];
400:
1.1 nicm 401: #define IDENTIFY_UTF8 0x1
402: #define IDENTIFY_256COLOURS 0x2
403: #define IDENTIFY_88COLOURS 0x4
404: int flags;
405: };
406:
1.115 nicm 407: struct msg_lock_data {
1.192 nicm 408: char cmd[COMMAND_LENGTH];
1.55 nicm 409: };
410:
1.73 nicm 411: struct msg_environ_data {
1.192 nicm 412: char var[ENVIRON_LENGTH];
1.116 nicm 413: };
414:
415: struct msg_shell_data {
1.192 nicm 416: char shell[MAXPATHLEN];
1.73 nicm 417: };
418:
1.62 nicm 419: /* Mode key commands. */
1.1 nicm 420: enum mode_key_cmd {
1.59 nicm 421: MODEKEY_NONE,
422: MODEKEY_OTHER,
423:
424: /* Editing keys. */
425: MODEKEYEDIT_BACKSPACE,
426: MODEKEYEDIT_CANCEL,
427: MODEKEYEDIT_COMPLETE,
428: MODEKEYEDIT_CURSORLEFT,
429: MODEKEYEDIT_CURSORRIGHT,
430: MODEKEYEDIT_DELETE,
1.84 nicm 431: MODEKEYEDIT_DELETELINE,
1.59 nicm 432: MODEKEYEDIT_DELETETOENDOFLINE,
433: MODEKEYEDIT_ENDOFLINE,
434: MODEKEYEDIT_ENTER,
435: MODEKEYEDIT_HISTORYDOWN,
436: MODEKEYEDIT_HISTORYUP,
437: MODEKEYEDIT_PASTE,
438: MODEKEYEDIT_STARTOFLINE,
439: MODEKEYEDIT_SWITCHMODE,
440: MODEKEYEDIT_SWITCHMODEAPPEND,
1.94 nicm 441: MODEKEYEDIT_TRANSPOSECHARS,
1.192 nicm 442:
1.59 nicm 443: /* Menu (choice) keys. */
444: MODEKEYCHOICE_CANCEL,
445: MODEKEYCHOICE_CHOOSE,
446: MODEKEYCHOICE_DOWN,
447: MODEKEYCHOICE_PAGEDOWN,
448: MODEKEYCHOICE_PAGEUP,
1.201 nicm 449: MODEKEYCHOICE_SCROLLDOWN,
450: MODEKEYCHOICE_SCROLLUP,
1.59 nicm 451: MODEKEYCHOICE_UP,
452:
453: /* Copy keys. */
1.82 nicm 454: MODEKEYCOPY_BACKTOINDENTATION,
1.138 nicm 455: MODEKEYCOPY_BOTTOMLINE,
1.59 nicm 456: MODEKEYCOPY_CANCEL,
457: MODEKEYCOPY_CLEARSELECTION,
458: MODEKEYCOPY_COPYSELECTION,
459: MODEKEYCOPY_DOWN,
460: MODEKEYCOPY_ENDOFLINE,
1.83 nicm 461: MODEKEYCOPY_GOTOLINE,
1.82 nicm 462: MODEKEYCOPY_HALFPAGEDOWN,
463: MODEKEYCOPY_HALFPAGEUP,
1.199 nicm 464: MODEKEYCOPY_HISTORYBOTTOM,
465: MODEKEYCOPY_HISTORYTOP,
1.212 nicm 466: MODEKEYCOPY_JUMP,
467: MODEKEYCOPY_JUMPAGAIN,
468: MODEKEYCOPY_JUMPREVERSE,
469: MODEKEYCOPY_JUMPBACK,
1.59 nicm 470: MODEKEYCOPY_LEFT,
1.138 nicm 471: MODEKEYCOPY_MIDDLELINE,
1.59 nicm 472: MODEKEYCOPY_NEXTPAGE,
1.202 nicm 473: MODEKEYCOPY_NEXTSPACE,
474: MODEKEYCOPY_NEXTSPACEEND,
1.59 nicm 475: MODEKEYCOPY_NEXTWORD,
1.200 nicm 476: MODEKEYCOPY_NEXTWORDEND,
1.59 nicm 477: MODEKEYCOPY_PREVIOUSPAGE,
1.202 nicm 478: MODEKEYCOPY_PREVIOUSSPACE,
1.59 nicm 479: MODEKEYCOPY_PREVIOUSWORD,
1.204 nicm 480: MODEKEYCOPY_RECTANGLETOGGLE,
1.59 nicm 481: MODEKEYCOPY_RIGHT,
1.120 nicm 482: MODEKEYCOPY_SCROLLDOWN,
483: MODEKEYCOPY_SCROLLUP,
1.83 nicm 484: MODEKEYCOPY_SEARCHAGAIN,
485: MODEKEYCOPY_SEARCHDOWN,
1.207 nicm 486: MODEKEYCOPY_SEARCHREVERSE,
1.83 nicm 487: MODEKEYCOPY_SEARCHUP,
1.209 nicm 488: MODEKEYCOPY_STARTNUMBERPREFIX,
1.59 nicm 489: MODEKEYCOPY_STARTOFLINE,
490: MODEKEYCOPY_STARTSELECTION,
1.138 nicm 491: MODEKEYCOPY_TOPLINE,
1.59 nicm 492: MODEKEYCOPY_UP,
1.1 nicm 493: };
494:
1.62 nicm 495: /* Entry in the default mode key tables. */
1.59 nicm 496: struct mode_key_entry {
497: int key;
498:
499: /*
500: * Editing mode for vi: 0 is edit mode, keys not in the table are
501: * returned as MODEKEY_OTHER; 1 is command mode, keys not in the table
502: * are returned as MODEKEY_NONE. This is also matched on, allowing some
503: * keys to be bound in edit mode.
504: */
505: int mode;
506: enum mode_key_cmd cmd;
507: };
1.62 nicm 508:
509: /* Data required while mode keys are in use. */
1.1 nicm 510: struct mode_key_data {
1.62 nicm 511: struct mode_key_tree *tree;
512: int mode;
1.1 nicm 513: };
514: #define MODEKEY_EMACS 0
515: #define MODEKEY_VI 1
516:
1.62 nicm 517: /* Binding between a key and a command. */
518: struct mode_key_binding {
519: int key;
520:
521: int mode;
522: enum mode_key_cmd cmd;
523:
524: SPLAY_ENTRY(mode_key_binding) entry;
525: };
526: SPLAY_HEAD(mode_key_tree, mode_key_binding);
527:
528: /* Command to string mapping. */
529: struct mode_key_cmdstr {
1.192 nicm 530: enum mode_key_cmd cmd;
1.62 nicm 531: const char *name;
532: };
533:
534: /* Named mode key table description. */
535: struct mode_key_table {
1.192 nicm 536: const char *name;
1.62 nicm 537: struct mode_key_cmdstr *cmdstr;
538: struct mode_key_tree *tree;
539: const struct mode_key_entry *table; /* default entries */
540: };
541:
1.1 nicm 542: /* Modes. */
543: #define MODE_CURSOR 0x1
544: #define MODE_INSERT 0x2
545: #define MODE_KCURSOR 0x4
1.185 nicm 546: #define MODE_KKEYPAD 0x8 /* set = application, clear = number */
1.1 nicm 547: #define MODE_MOUSE 0x10
1.223 nicm 548: #define MODE_MOUSEMOTION 0x20
549: #define MODE_WRAP 0x40 /* whether lines wrap */
1.1 nicm 550:
1.143 nicm 551: /*
1.181 nicm 552: * A single UTF-8 character.
1.143 nicm 553: *
554: * The data member in this must be UTF8_SIZE to allow screen_write_copy to
555: * reinject stored UTF-8 data back into screen_write_cell after combining (ugh
556: * XXX XXX).
557: */
558: struct utf8_data {
559: u_char data[UTF8_SIZE];
560:
561: size_t have;
562: size_t size;
563:
564: u_int width;
565: };
566:
1.1 nicm 567: /* Grid output. */
568: #if defined(DEBUG) && \
569: ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
570: (defined(__GNUC__) && __GNUC__ >= 3))
1.48 nicm 571: #define GRID_DEBUG(gd, fmt, ...) log_debug2("%s: (sx=%u, sy=%u, hsize=%u) " \
1.1 nicm 572: fmt, __func__, (gd)->sx, (gd)->sy, (gd)->hsize, ## __VA_ARGS__)
573: #else
574: #define GRID_DEBUG(...)
575: #endif
576:
577: /* Grid attributes. */
578: #define GRID_ATTR_BRIGHT 0x1
579: #define GRID_ATTR_DIM 0x2
580: #define GRID_ATTR_UNDERSCORE 0x4
581: #define GRID_ATTR_BLINK 0x8
582: #define GRID_ATTR_REVERSE 0x10
583: #define GRID_ATTR_HIDDEN 0x20
584: #define GRID_ATTR_ITALICS 0x40
585: #define GRID_ATTR_CHARSET 0x80 /* alternative character set */
586:
587: /* Grid flags. */
588: #define GRID_FLAG_FG256 0x1
589: #define GRID_FLAG_BG256 0x2
590: #define GRID_FLAG_PADDING 0x4
591: #define GRID_FLAG_UTF8 0x8
592:
1.72 nicm 593: /* Grid line flags. */
594: #define GRID_LINE_WRAPPED 0x1
595:
1.1 nicm 596: /* Grid cell data. */
597: struct grid_cell {
598: u_char attr;
599: u_char flags;
600: u_char fg;
601: u_char bg;
602: u_char data;
603: } __packed;
604:
605: /* Grid cell UTF-8 data. Used instead of data in grid_cell for UTF-8 cells. */
606: struct grid_utf8 {
607: u_char width;
608: u_char data[UTF8_SIZE];
609: } __packed;
610:
1.71 nicm 611: /* Grid line. */
612: struct grid_line {
613: u_int cellsize;
614: struct grid_cell *celldata;
615:
616: u_int utf8size;
617: struct grid_utf8 *utf8data;
1.72 nicm 618:
619: int flags;
1.71 nicm 620: } __packed;
621:
1.1 nicm 622: /* Entire grid of cells. */
623: struct grid {
1.25 nicm 624: int flags;
625: #define GRID_HISTORY 0x1 /* scroll lines into history */
626:
1.1 nicm 627: u_int sx;
628: u_int sy;
629:
630: u_int hsize;
631: u_int hlimit;
632:
1.71 nicm 633: struct grid_line *linedata;
1.1 nicm 634: };
635:
636: /* Option data structures. */
637: struct options_entry {
638: char *name;
639:
640: enum {
641: OPTIONS_STRING,
642: OPTIONS_NUMBER,
1.112 nicm 643: OPTIONS_DATA,
1.1 nicm 644: } type;
1.109 nicm 645:
646: char *str;
647: long long num;
1.112 nicm 648: void *data;
649:
650: void (*freefn)(void *);
1.1 nicm 651:
652: SPLAY_ENTRY(options_entry) entry;
653: };
654:
655: struct options {
656: SPLAY_HEAD(options_tree, options_entry) tree;
657: struct options *parent;
658: };
659:
1.112 nicm 660: /* Key list for prefix option. */
661: ARRAY_DECL(keylist, int);
662:
1.126 nicm 663: /* Scheduled job. */
664: struct job {
665: char *cmd;
666: pid_t pid;
1.130 nicm 667: int status;
1.126 nicm 668:
669: struct client *client;
670:
671: int fd;
1.160 nicm 672: struct bufferevent *event;
1.126 nicm 673:
674: void (*callbackfn)(struct job *);
675: void (*freefn)(void *);
676: void *data;
1.130 nicm 677:
678: int flags;
1.160 nicm 679: #define JOB_PERSIST 0x1 /* don't free after callback */
1.126 nicm 680:
681: RB_ENTRY(job) entry;
1.128 nicm 682: SLIST_ENTRY(job) lentry;
1.126 nicm 683: };
684: RB_HEAD(jobs, job);
1.128 nicm 685: SLIST_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 {
783: struct window *window;
1.39 nicm 784: struct layout_cell *layout_cell;
1.1 nicm 785:
786: u_int sx;
787: u_int sy;
788:
789: u_int xoff;
790: u_int yoff;
791:
792: int flags;
1.28 nicm 793: #define PANE_REDRAW 0x1
1.208 nicm 794: #define PANE_FREEZE 0x2
1.1 nicm 795:
796: char *cmd;
1.93 nicm 797: char *shell;
1.1 nicm 798: char *cwd;
799:
800: pid_t pid;
1.159 nicm 801: char tty[TTY_NAME_MAX];
802:
1.1 nicm 803: int fd;
1.163 nicm 804: struct bufferevent *event;
1.1 nicm 805:
806: struct input_ctx ictx;
807:
1.131 nicm 808: int pipe_fd;
1.162 nicm 809: struct bufferevent *pipe_event;
1.131 nicm 810: size_t pipe_off;
811:
1.1 nicm 812: struct screen *screen;
813: struct screen base;
814:
1.25 nicm 815: /* Saved in alternative screen mode. */
1.192 nicm 816: u_int saved_cx;
817: u_int saved_cy;
1.25 nicm 818: struct grid *saved_grid;
1.69 nicm 819: struct grid_cell saved_cell;
1.25 nicm 820:
1.1 nicm 821: const struct window_mode *mode;
822: void *modedata;
823:
824: TAILQ_ENTRY(window_pane) entry;
825: };
826: TAILQ_HEAD(window_panes, window_pane);
827:
828: /* Window structure. */
829: struct window {
830: char *name;
1.168 nicm 831: struct event name_timer;
1.1 nicm 832:
833: struct window_pane *active;
834: struct window_panes panes;
1.39 nicm 835:
1.61 nicm 836: int lastlayout;
1.39 nicm 837: struct layout_cell *layout_root;
1.1 nicm 838:
839: u_int sx;
840: u_int sy;
841:
842: int flags;
843: #define WINDOW_BELL 0x1
844: #define WINDOW_HIDDEN 0x2
845: #define WINDOW_ACTIVITY 0x4
1.38 nicm 846: #define WINDOW_CONTENT 0x8
847: #define WINDOW_REDRAW 0x10
1.1 nicm 848:
849: struct options options;
850:
851: u_int references;
852: };
853: ARRAY_DECL(windows, struct window *);
854:
855: /* Entry on local window list. */
856: struct winlink {
857: int idx;
858: struct window *window;
1.184 nicm 859:
860: size_t status_width;
861: struct grid_cell status_cell;
862: char *status_text;
1.1 nicm 863:
864: RB_ENTRY(winlink) entry;
1.124 nicm 865: TAILQ_ENTRY(winlink) sentry;
1.1 nicm 866: };
867: RB_HEAD(winlinks, winlink);
1.124 nicm 868: TAILQ_HEAD(winlink_stack, winlink);
1.1 nicm 869:
1.39 nicm 870: /* Layout direction. */
871: enum layout_type {
872: LAYOUT_LEFTRIGHT,
873: LAYOUT_TOPBOTTOM,
874: LAYOUT_WINDOWPANE
875: };
876:
877: /* Layout cells queue. */
878: TAILQ_HEAD(layout_cells, layout_cell);
879:
880: /* Layout cell. */
881: struct layout_cell {
882: enum layout_type type;
883:
884: struct layout_cell *parent;
885:
886: u_int sx;
887: u_int sy;
888:
889: u_int xoff;
890: u_int yoff;
891:
892: struct window_pane *wp;
893: struct layout_cells cells;
894:
895: TAILQ_ENTRY(layout_cell) entry;
896: };
897:
1.1 nicm 898: /* Paste buffer. */
899: struct paste_buffer {
1.187 nicm 900: char *data;
1.100 nicm 901: size_t size;
1.1 nicm 902: };
903: ARRAY_DECL(paste_stack, struct paste_buffer *);
904:
1.73 nicm 905: /* Environment variable. */
906: struct environ_entry {
907: char *name;
908: char *value;
909:
910: RB_ENTRY(environ_entry) entry;
911: };
912: RB_HEAD(environ, environ_entry);
913:
1.1 nicm 914: /* Client session. */
915: struct session_alert {
916: struct winlink *wl;
917: int type;
918:
919: SLIST_ENTRY(session_alert) entry;
920: };
921:
1.124 nicm 922: struct session_group {
923: TAILQ_HEAD(, session) sessions;
924:
925: TAILQ_ENTRY(session_group) entry;
926: };
927: TAILQ_HEAD(session_groups, session_group);
928:
1.1 nicm 929: struct session {
930: char *name;
1.156 nicm 931:
932: struct timeval creation_time;
933: struct timeval activity_time;
1.1 nicm 934:
935: u_int sx;
936: u_int sy;
937:
938: struct winlink *curw;
939: struct winlink_stack lastw;
940: struct winlinks windows;
941:
942: struct options options;
943:
944: struct paste_stack buffers;
945:
946: SLIST_HEAD(, session_alert) alerts;
947:
948: #define SESSION_UNATTACHED 0x1 /* not attached to any clients */
1.101 nicm 949: #define SESSION_DEAD 0x2
1.1 nicm 950: int flags;
1.73 nicm 951:
1.105 nicm 952: struct termios *tio;
1.80 nicm 953:
1.73 nicm 954: struct environ environ;
1.101 nicm 955:
956: int references;
1.124 nicm 957:
958: TAILQ_ENTRY(session) gentry;
1.1 nicm 959: };
960: ARRAY_DECL(sessions, struct session *);
961:
962: /* TTY information. */
963: struct tty_key {
1.173 nicm 964: char ch;
1.192 nicm 965: int key;
1.1 nicm 966:
1.173 nicm 967: struct tty_key *left;
968: struct tty_key *right;
969:
970: struct tty_key *next;
1.1 nicm 971: };
972:
973: struct tty_term {
974: char *name;
975: u_int references;
976:
977: struct tty_code codes[NTTYCODE];
978:
1.147 nicm 979: #define TERM_256COLOURS 0x1
980: #define TERM_88COLOURS 0x2
981: #define TERM_EARLYWRAP 0x4
1.1 nicm 982: int flags;
983:
984: SLIST_ENTRY(tty_term) entry;
985: };
986: SLIST_HEAD(tty_terms, tty_term);
987:
988: struct tty {
989: char *path;
990:
1.192 nicm 991: u_int sx;
992: u_int sy;
1.1 nicm 993:
994: u_int cx;
995: u_int cy;
996:
997: int mode;
998:
999: u_int rlower;
1000: u_int rupper;
1001:
1002: char *termname;
1003: struct tty_term *term;
1004:
1005: int fd;
1.161 nicm 1006: struct bufferevent *event;
1.1 nicm 1007:
1008: int log_fd;
1009:
1.192 nicm 1010: struct termios tio;
1.1 nicm 1011:
1012: struct grid_cell cell;
1013:
1014: u_char acs[UCHAR_MAX + 1];
1015:
1016: #define TTY_NOCURSOR 0x1
1017: #define TTY_FREEZE 0x2
1018: #define TTY_ESCAPE 0x4
1019: #define TTY_UTF8 0x8
1.76 nicm 1020: #define TTY_STARTED 0x10
1.77 nicm 1021: #define TTY_OPENED 0x20
1.192 nicm 1022: int flags;
1.1 nicm 1023:
1024: int term_flags;
1025:
1.170 nicm 1026: void (*key_callback)(int, struct mouse_event *, void *);
1027: void *key_data;
1028: struct event key_timer;
1.173 nicm 1029: struct tty_key *key_tree;
1.1 nicm 1030: };
1031:
1.47 nicm 1032: /* TTY command context and function pointer. */
1033: struct tty_ctx {
1034: struct window_pane *wp;
1035:
1036: const struct grid_cell *cell;
1037: const struct grid_utf8 *utf8;
1038:
1.49 nicm 1039: u_int num;
1.196 nicm 1040: void *ptr;
1.49 nicm 1041:
1.196 nicm 1042: /*
1.49 nicm 1043: * Cursor and region position before the screen was updated - this is
1044: * where the command should be applied; the values in the screen have
1045: * already been updated.
1046: */
1047: u_int ocx;
1048: u_int ocy;
1049:
1050: u_int orupper;
1051: u_int orlower;
1.140 nicm 1052:
1053: /* Saved last cell on line. */
1054: struct grid_cell last_cell;
1055: struct grid_utf8 last_utf8;
1056: u_int last_width;
1.47 nicm 1057: };
1058:
1.129 nicm 1059: /* Mouse input. */
1060: struct mouse_event {
1061: u_char b;
1062: u_char x;
1063: u_char y;
1064: };
1065:
1.180 nicm 1066: /* Saved message entry. */
1067: struct message_entry {
1068: char *msg;
1069: time_t msg_time;
1070: };
1071:
1.1 nicm 1072: /* Client connection. */
1073: struct client {
1.75 nicm 1074: struct imsgbuf ibuf;
1.159 nicm 1075: struct event event;
1.156 nicm 1076:
1077: struct timeval creation_time;
1.158 nicm 1078: struct timeval activity_time;
1.1 nicm 1079:
1.73 nicm 1080: struct environ environ;
1081:
1.1 nicm 1082: char *title;
1083: char *cwd;
1084:
1.192 nicm 1085: struct tty tty;
1.169 nicm 1086: struct event repeat_timer;
1.1 nicm 1087:
1.126 nicm 1088: struct timeval status_timer;
1089: struct jobs status_jobs;
1.1 nicm 1090: struct screen status;
1091:
1092: #define CLIENT_TERMINAL 0x1
1093: #define CLIENT_PREFIX 0x2
1.223 nicm 1094: /* 0x4 unused */
1.1 nicm 1095: #define CLIENT_REDRAW 0x8
1096: #define CLIENT_STATUS 0x10
1097: #define CLIENT_REPEAT 0x20 /* allow command to repeat within repeat time */
1098: #define CLIENT_SUSPENDED 0x40
1.70 nicm 1099: #define CLIENT_BAD 0x80
1.92 nicm 1100: #define CLIENT_IDENTIFY 0x100
1.101 nicm 1101: #define CLIENT_DEAD 0x200
1.197 nicm 1102: #define CLIENT_BORDERS 0x400
1.205 nicm 1103: #define CLIENT_READONLY 0x800
1.1 nicm 1104: int flags;
1105:
1.166 nicm 1106: struct event identify_timer;
1.92 nicm 1107:
1.1 nicm 1108: char *message_string;
1.166 nicm 1109: struct event message_timer;
1.180 nicm 1110: ARRAY_DECL(, struct message_entry) message_log;
1.1 nicm 1111:
1112: char *prompt_string;
1113: char *prompt_buffer;
1114: size_t prompt_index;
1.33 nicm 1115: int (*prompt_callbackfn)(void *, const char *);
1116: void (*prompt_freefn)(void *);
1.1 nicm 1117: void *prompt_data;
1118:
1.117 nicm 1119: #define PROMPT_SINGLE 0x1
1.1 nicm 1120: int prompt_flags;
1121:
1122: u_int prompt_hindex;
1123: ARRAY_DECL(, char *) prompt_hdata;
1124:
1125: struct mode_key_data prompt_mdata;
1126:
1127: struct session *session;
1.101 nicm 1128:
1129: int references;
1.1 nicm 1130: };
1131: ARRAY_DECL(clients, struct client *);
1132:
1133: /* Key/command line command. */
1134: struct cmd_ctx {
1.35 nicm 1135: /*
1136: * curclient is the client where this command was executed if inside
1137: * tmux. This is NULL if the command came from the command-line.
1138: *
1139: * cmdclient is the client which sent the MSG_COMMAND to the server, if
1140: * any. This is NULL unless the command came from the command-line.
1141: *
1.52 nicm 1142: * cmdclient and curclient may both be NULL if the command is in the
1143: * configuration file.
1.35 nicm 1144: */
1.1 nicm 1145: struct client *curclient;
1.54 nicm 1146: struct client *cmdclient;
1.35 nicm 1147:
1.1 nicm 1148: struct msg_command_data *msgdata;
1149:
1.90 nicm 1150: /* gcc2 doesn't understand attributes on function pointers... */
1151: #if defined(__GNUC__) && __GNUC__ >= 3
1.85 nicm 1152: void printflike2 (*print)(struct cmd_ctx *, const char *, ...);
1153: void printflike2 (*info)(struct cmd_ctx *, const char *, ...);
1154: void printflike2 (*error)(struct cmd_ctx *, const char *, ...);
1.90 nicm 1155: #else
1156: void (*print)(struct cmd_ctx *, const char *, ...);
1157: void (*info)(struct cmd_ctx *, const char *, ...);
1158: void (*error)(struct cmd_ctx *, const char *, ...);
1159: #endif
1.1 nicm 1160: };
1161:
1162: struct cmd {
1163: const struct cmd_entry *entry;
1.192 nicm 1164: void *data;
1.1 nicm 1165:
1166: TAILQ_ENTRY(cmd) qentry;
1167: };
1168: TAILQ_HEAD(cmd_list, cmd);
1169:
1170: struct cmd_entry {
1171: const char *name;
1172: const char *alias;
1173: const char *usage;
1174:
1175: #define CMD_STARTSERVER 0x1
1176: #define CMD_CANTNEST 0x2
1.74 nicm 1177: #define CMD_SENDENVIRON 0x4
1178: #define CMD_ARG1 0x8
1179: #define CMD_ARG01 0x10
1180: #define CMD_ARG2 0x20
1181: #define CMD_ARG12 0x40
1.205 nicm 1182: #define CMD_READONLY 0x80
1.27 nicm 1183: int flags;
1.1 nicm 1184:
1.178 nicm 1185: const char *chflags;
1.1 nicm 1186:
1187: void (*init)(struct cmd *, int);
1188: int (*parse)(struct cmd *, int, char **, char **);
1189: int (*exec)(struct cmd *, struct cmd_ctx *);
1190: void (*free)(struct cmd *);
1.192 nicm 1191: size_t (*print)(struct cmd *, char *, size_t);
1.1 nicm 1192: };
1193:
1194: /* Generic command data. */
1195: struct cmd_target_data {
1.27 nicm 1196: uint64_t chflags;
1.179 nicm 1197:
1.1 nicm 1198: char *target;
1.179 nicm 1199:
1.1 nicm 1200: char *arg;
1.74 nicm 1201: char *arg2;
1.1 nicm 1202: };
1203:
1204: struct cmd_srcdst_data {
1.27 nicm 1205: uint64_t chflags;
1.179 nicm 1206:
1.1 nicm 1207: char *src;
1208: char *dst;
1.179 nicm 1209:
1.1 nicm 1210: char *arg;
1.74 nicm 1211: char *arg2;
1.1 nicm 1212: };
1213:
1214: struct cmd_buffer_data {
1.27 nicm 1215: uint64_t chflags;
1.179 nicm 1216:
1.1 nicm 1217: char *target;
1218: int buffer;
1.179 nicm 1219:
1.1 nicm 1220: char *arg;
1.74 nicm 1221: char *arg2;
1.1 nicm 1222: };
1223:
1224: /* Key binding. */
1225: struct key_binding {
1226: int key;
1227: struct cmd_list *cmdlist;
1228: int can_repeat;
1229:
1230: SPLAY_ENTRY(key_binding) entry;
1231: };
1232: SPLAY_HEAD(key_bindings, key_binding);
1233:
1234: /* Set/display option data. */
1235: struct set_option_entry {
1236: const char *name;
1237: enum {
1238: SET_OPTION_STRING,
1239: SET_OPTION_NUMBER,
1.112 nicm 1240: SET_OPTION_KEYS,
1.1 nicm 1241: SET_OPTION_COLOUR,
1242: SET_OPTION_ATTRIBUTES,
1243: SET_OPTION_FLAG,
1244: SET_OPTION_CHOICE
1245: } type;
1246:
1247: u_int minimum;
1248: u_int maximum;
1249:
1250: const char **choices;
1251: };
1252:
1.206 nicm 1253: /* List of configuration causes. */
1254: ARRAY_DECL(causelist, char *);
1255:
1.1 nicm 1256: /* tmux.c */
1.194 nicm 1257: extern struct options global_options;
1.16 nicm 1258: extern struct options global_s_options;
1259: extern struct options global_w_options;
1.73 nicm 1260: extern struct environ global_environ;
1.219 nicm 1261: extern struct event_base *ev_base;
1.1 nicm 1262: extern char *cfg_file;
1263: extern int debug_level;
1264: extern int be_quiet;
1265: extern time_t start_time;
1.192 nicm 1266: extern char *socket_path;
1.96 nicm 1267: extern int login_shell;
1.1 nicm 1268: void logfile(const char *);
1.93 nicm 1269: const char *getshell(void);
1270: int checkshell(const char *);
1271: int areshell(const char *);
1.1 nicm 1272:
1273: /* cfg.c */
1.203 nicm 1274: extern int cfg_finished;
1.206 nicm 1275: struct causelist cfg_causes;
1276: void printflike2 cfg_add_cause(struct causelist *, const char *, ...);
1277: int load_cfg(const char *, struct cmd_ctx *, struct causelist *);
1.1 nicm 1278:
1279: /* mode-key.c */
1.62 nicm 1280: extern const struct mode_key_table mode_key_tables[];
1281: extern struct mode_key_tree mode_key_tree_vi_edit;
1282: extern struct mode_key_tree mode_key_tree_vi_choice;
1283: extern struct mode_key_tree mode_key_tree_vi_copy;
1284: extern struct mode_key_tree mode_key_tree_emacs_edit;
1285: extern struct mode_key_tree mode_key_tree_emacs_choice;
1286: extern struct mode_key_tree mode_key_tree_emacs_copy;
1287: int mode_key_cmp(struct mode_key_binding *, struct mode_key_binding *);
1288: SPLAY_PROTOTYPE(mode_key_tree, mode_key_binding, entry, mode_key_cmp);
1289: const char *mode_key_tostring(struct mode_key_cmdstr *r, enum mode_key_cmd);
1.63 nicm 1290: enum mode_key_cmd mode_key_fromstring(struct mode_key_cmdstr *, const char *);
1291: const struct mode_key_table *mode_key_findtable(const char *);
1.62 nicm 1292: void mode_key_init_trees(void);
1293: void mode_key_init(struct mode_key_data *, struct mode_key_tree *);
1.1 nicm 1294: enum mode_key_cmd mode_key_lookup(struct mode_key_data *, int);
1295:
1296: /* options.c */
1297: int options_cmp(struct options_entry *, struct options_entry *);
1298: SPLAY_PROTOTYPE(options_tree, options_entry, entry, options_cmp);
1299: void options_init(struct options *, struct options *);
1300: void options_free(struct options *);
1301: struct options_entry *options_find1(struct options *, const char *);
1302: struct options_entry *options_find(struct options *, const char *);
1.44 nicm 1303: void options_remove(struct options *, const char *);
1.111 nicm 1304: struct options_entry *printflike3 options_set_string(
1.192 nicm 1305: struct options *, const char *, const char *, ...);
1.1 nicm 1306: char *options_get_string(struct options *, const char *);
1.111 nicm 1307: struct options_entry *options_set_number(
1.192 nicm 1308: struct options *, const char *, long long);
1.1 nicm 1309: long long options_get_number(struct options *, const char *);
1.112 nicm 1310: struct options_entry *options_set_data(
1.192 nicm 1311: struct options *, const char *, void *, void (*)(void *));
1.112 nicm 1312: void *options_get_data(struct options *, const char *);
1.1 nicm 1313:
1.126 nicm 1314: /* job.c */
1.128 nicm 1315: extern struct joblist all_jobs;
1.126 nicm 1316: int job_cmp(struct job *, struct job *);
1317: RB_PROTOTYPE(jobs, job, entry, job_cmp);
1318: void job_tree_init(struct jobs *);
1319: void job_tree_free(struct jobs *);
1320: struct job *job_get(struct jobs *, const char *);
1.153 nicm 1321: struct job *job_add(struct jobs *, int, struct client *,
1.126 nicm 1322: const char *, void (*)(struct job *), void (*)(void *), void *);
1.153 nicm 1323: void job_remove(struct jobs *, struct job *);
1.126 nicm 1324: void job_free(struct job *);
1325: int job_run(struct job *);
1.160 nicm 1326: void job_died(struct job *, int);
1.126 nicm 1327: void job_kill(struct job *);
1328:
1.73 nicm 1329: /* environ.c */
1330: int environ_cmp(struct environ_entry *, struct environ_entry *);
1331: RB_PROTOTYPE(environ, environ_entry, entry, environ_cmp);
1332: void environ_init(struct environ *);
1333: void environ_free(struct environ *);
1334: void environ_copy(struct environ *, struct environ *);
1335: struct environ_entry *environ_find(struct environ *, const char *);
1336: void environ_set(struct environ *, const char *, const char *);
1337: void environ_put(struct environ *, const char *);
1338: void environ_unset(struct environ *, const char *);
1.192 nicm 1339: void environ_update(const char *, struct environ *, struct environ *);
1.215 nicm 1340: void environ_push(struct environ *);
1.73 nicm 1341:
1.1 nicm 1342: /* tty.c */
1.115 nicm 1343: void tty_raw(struct tty *, const char *);
1.47 nicm 1344: u_char tty_get_acs(struct tty *, u_char);
1.92 nicm 1345: void tty_attributes(struct tty *, const struct grid_cell *);
1.47 nicm 1346: void tty_reset(struct tty *);
1.132 nicm 1347: void tty_region_pane(struct tty *, const struct tty_ctx *, u_int, u_int);
1.133 nicm 1348: void tty_region(struct tty *, u_int, u_int);
1.134 nicm 1349: void tty_cursor_pane(struct tty *, const struct tty_ctx *, u_int, u_int);
1350: void tty_cursor(struct tty *, u_int, u_int);
1.47 nicm 1351: void tty_putcode(struct tty *, enum tty_code_code);
1352: void tty_putcode1(struct tty *, enum tty_code_code, int);
1353: void tty_putcode2(struct tty *, enum tty_code_code, int, int);
1354: void tty_puts(struct tty *, const char *);
1355: void tty_putc(struct tty *, u_char);
1356: void tty_pututf8(struct tty *, const struct grid_utf8 *);
1.113 nicm 1357: void tty_init(struct tty *, int, char *);
1.224 nicm 1358: int tty_resize(struct tty *);
1.47 nicm 1359: void tty_start_tty(struct tty *);
1360: void tty_stop_tty(struct tty *);
1361: void tty_set_title(struct tty *, const char *);
1362: void tty_update_mode(struct tty *, int);
1363: void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int);
1.67 nicm 1364: int tty_open(struct tty *, const char *, char **);
1.76 nicm 1365: void tty_close(struct tty *);
1366: void tty_free(struct tty *);
1.79 nicm 1367: void tty_write(void (*)(
1368: struct tty *, const struct tty_ctx *), const struct tty_ctx *);
1369: void tty_cmd_alignmenttest(struct tty *, const struct tty_ctx *);
1370: void tty_cmd_cell(struct tty *, const struct tty_ctx *);
1371: void tty_cmd_clearendofline(struct tty *, const struct tty_ctx *);
1372: void tty_cmd_clearendofscreen(struct tty *, const struct tty_ctx *);
1373: void tty_cmd_clearline(struct tty *, const struct tty_ctx *);
1374: void tty_cmd_clearscreen(struct tty *, const struct tty_ctx *);
1375: void tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *);
1376: void tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *);
1377: void tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *);
1378: void tty_cmd_deleteline(struct tty *, const struct tty_ctx *);
1379: void tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *);
1380: void tty_cmd_insertline(struct tty *, const struct tty_ctx *);
1381: void tty_cmd_linefeed(struct tty *, const struct tty_ctx *);
1382: void tty_cmd_utf8character(struct tty *, const struct tty_ctx *);
1383: void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *);
1.1 nicm 1384:
1385: /* tty-term.c */
1386: extern struct tty_terms tty_terms;
1387: extern struct tty_term_code_entry tty_term_codes[NTTYCODE];
1.67 nicm 1388: struct tty_term *tty_term_find(char *, int, const char *, char **);
1.192 nicm 1389: void tty_term_free(struct tty_term *);
1.1 nicm 1390: int tty_term_has(struct tty_term *, enum tty_code_code);
1391: const char *tty_term_string(struct tty_term *, enum tty_code_code);
1392: const char *tty_term_string1(struct tty_term *, enum tty_code_code, int);
1393: const char *tty_term_string2(
1.192 nicm 1394: struct tty_term *, enum tty_code_code, int, int);
1.1 nicm 1395: int tty_term_number(struct tty_term *, enum tty_code_code);
1396: int tty_term_flag(struct tty_term *, enum tty_code_code);
1397:
1398: /* tty-keys.c */
1.47 nicm 1399: void tty_keys_init(struct tty *);
1400: void tty_keys_free(struct tty *);
1.170 nicm 1401: int tty_keys_next(struct tty *);
1.1 nicm 1402:
1403: /* paste.c */
1404: void paste_init_stack(struct paste_stack *);
1405: void paste_free_stack(struct paste_stack *);
1406: struct paste_buffer *paste_walk_stack(struct paste_stack *, uint *);
1407: struct paste_buffer *paste_get_top(struct paste_stack *);
1408: struct paste_buffer *paste_get_index(struct paste_stack *, u_int);
1.192 nicm 1409: int paste_free_top(struct paste_stack *);
1.1 nicm 1410: int paste_free_index(struct paste_stack *, u_int);
1.187 nicm 1411: void paste_add(struct paste_stack *, char *, size_t, u_int);
1412: int paste_replace(struct paste_stack *, u_int, char *, size_t);
1.1 nicm 1413:
1414: /* clock.c */
1.92 nicm 1415: extern const char clock_table[14][5][5];
1.188 nicm 1416: void clock_draw(struct screen_write_ctx *, int, int);
1.191 nicm 1417:
1418: /* cmd-set-option.c */
1.194 nicm 1419: extern const struct set_option_entry set_option_table[];
1.191 nicm 1420: extern const struct set_option_entry set_session_option_table[];
1421: extern const struct set_option_entry set_window_option_table[];
1.192 nicm 1422: const char *cmd_set_option_print(
1.191 nicm 1423: const struct set_option_entry *, struct options_entry *);
1.1 nicm 1424:
1425: /* cmd.c */
1.55 nicm 1426: int cmd_pack_argv(int, char **, char *, size_t);
1427: int cmd_unpack_argv(char *, size_t, int, char ***);
1428: void cmd_free_argv(int, char **);
1.1 nicm 1429: struct cmd *cmd_parse(int, char **, char **);
1430: int cmd_exec(struct cmd *, struct cmd_ctx *);
1431: void cmd_free(struct cmd *);
1432: size_t cmd_print(struct cmd *, char *, size_t);
1433: struct session *cmd_current_session(struct cmd_ctx *);
1.157 nicm 1434: struct client *cmd_current_client(struct cmd_ctx *);
1.1 nicm 1435: struct client *cmd_find_client(struct cmd_ctx *, const char *);
1436: struct session *cmd_find_session(struct cmd_ctx *, const char *);
1437: struct winlink *cmd_find_window(
1.26 nicm 1438: struct cmd_ctx *, const char *, struct session **);
1439: int cmd_find_index(
1440: struct cmd_ctx *, const char *, struct session **);
1.65 nicm 1441: struct winlink *cmd_find_pane(struct cmd_ctx *,
1442: const char *, struct session **, struct window_pane **);
1.91 nicm 1443: char *cmd_template_replace(char *, const char *, int);
1.1 nicm 1444: extern const struct cmd_entry *cmd_table[];
1445: extern const struct cmd_entry cmd_attach_session_entry;
1446: extern const struct cmd_entry cmd_bind_key_entry;
1447: extern const struct cmd_entry cmd_break_pane_entry;
1.190 nicm 1448: extern const struct cmd_entry cmd_capture_pane_entry;
1.91 nicm 1449: extern const struct cmd_entry cmd_choose_client_entry;
1.1 nicm 1450: extern const struct cmd_entry cmd_choose_session_entry;
1451: extern const struct cmd_entry cmd_choose_window_entry;
1452: extern const struct cmd_entry cmd_clear_history_entry;
1453: extern const struct cmd_entry cmd_clock_mode_entry;
1454: extern const struct cmd_entry cmd_command_prompt_entry;
1455: extern const struct cmd_entry cmd_confirm_before_entry;
1456: extern const struct cmd_entry cmd_copy_buffer_entry;
1457: extern const struct cmd_entry cmd_copy_mode_entry;
1458: extern const struct cmd_entry cmd_delete_buffer_entry;
1459: extern const struct cmd_entry cmd_detach_client_entry;
1.36 nicm 1460: extern const struct cmd_entry cmd_display_message_entry;
1.92 nicm 1461: extern const struct cmd_entry cmd_display_panes_entry;
1.1 nicm 1462: extern const struct cmd_entry cmd_down_pane_entry;
1463: extern const struct cmd_entry cmd_find_window_entry;
1464: extern const struct cmd_entry cmd_has_session_entry;
1.19 nicm 1465: extern const struct cmd_entry cmd_if_shell_entry;
1.198 nicm 1466: extern const struct cmd_entry cmd_join_pane_entry;
1.1 nicm 1467: extern const struct cmd_entry cmd_kill_pane_entry;
1468: extern const struct cmd_entry cmd_kill_server_entry;
1469: extern const struct cmd_entry cmd_kill_session_entry;
1470: extern const struct cmd_entry cmd_kill_window_entry;
1471: extern const struct cmd_entry cmd_last_window_entry;
1472: extern const struct cmd_entry cmd_link_window_entry;
1473: extern const struct cmd_entry cmd_list_buffers_entry;
1474: extern const struct cmd_entry cmd_list_clients_entry;
1475: extern const struct cmd_entry cmd_list_commands_entry;
1476: extern const struct cmd_entry cmd_list_keys_entry;
1.127 nicm 1477: extern const struct cmd_entry cmd_list_panes_entry;
1.1 nicm 1478: extern const struct cmd_entry cmd_list_sessions_entry;
1479: extern const struct cmd_entry cmd_list_windows_entry;
1480: extern const struct cmd_entry cmd_load_buffer_entry;
1.118 nicm 1481: extern const struct cmd_entry cmd_lock_client_entry;
1.1 nicm 1482: extern const struct cmd_entry cmd_lock_server_entry;
1.118 nicm 1483: extern const struct cmd_entry cmd_lock_session_entry;
1.1 nicm 1484: extern const struct cmd_entry cmd_move_window_entry;
1485: extern const struct cmd_entry cmd_new_session_entry;
1486: extern const struct cmd_entry cmd_new_window_entry;
1487: extern const struct cmd_entry cmd_next_layout_entry;
1488: extern const struct cmd_entry cmd_next_window_entry;
1489: extern const struct cmd_entry cmd_paste_buffer_entry;
1.131 nicm 1490: extern const struct cmd_entry cmd_pipe_pane_entry;
1.1 nicm 1491: extern const struct cmd_entry cmd_previous_layout_entry;
1492: extern const struct cmd_entry cmd_previous_window_entry;
1493: extern const struct cmd_entry cmd_refresh_client_entry;
1494: extern const struct cmd_entry cmd_rename_session_entry;
1495: extern const struct cmd_entry cmd_rename_window_entry;
1496: extern const struct cmd_entry cmd_resize_pane_entry;
1497: extern const struct cmd_entry cmd_respawn_window_entry;
1498: extern const struct cmd_entry cmd_rotate_window_entry;
1.107 nicm 1499: extern const struct cmd_entry cmd_run_shell_entry;
1.1 nicm 1500: extern const struct cmd_entry cmd_save_buffer_entry;
1501: extern const struct cmd_entry cmd_select_layout_entry;
1502: extern const struct cmd_entry cmd_select_pane_entry;
1503: extern const struct cmd_entry cmd_select_window_entry;
1504: extern const struct cmd_entry cmd_send_keys_entry;
1505: extern const struct cmd_entry cmd_send_prefix_entry;
1506: extern const struct cmd_entry cmd_server_info_entry;
1507: extern const struct cmd_entry cmd_set_buffer_entry;
1.73 nicm 1508: extern const struct cmd_entry cmd_set_environment_entry;
1.1 nicm 1509: extern const struct cmd_entry cmd_set_option_entry;
1510: extern const struct cmd_entry cmd_set_window_option_entry;
1511: extern const struct cmd_entry cmd_show_buffer_entry;
1.73 nicm 1512: extern const struct cmd_entry cmd_show_environment_entry;
1.180 nicm 1513: extern const struct cmd_entry cmd_show_messages_entry;
1.1 nicm 1514: extern const struct cmd_entry cmd_show_options_entry;
1515: extern const struct cmd_entry cmd_show_window_options_entry;
1516: extern const struct cmd_entry cmd_source_file_entry;
1517: extern const struct cmd_entry cmd_split_window_entry;
1518: extern const struct cmd_entry cmd_start_server_entry;
1519: extern const struct cmd_entry cmd_suspend_client_entry;
1520: extern const struct cmd_entry cmd_swap_pane_entry;
1521: extern const struct cmd_entry cmd_swap_window_entry;
1522: extern const struct cmd_entry cmd_switch_client_entry;
1523: extern const struct cmd_entry cmd_unbind_key_entry;
1524: extern const struct cmd_entry cmd_unlink_window_entry;
1525: extern const struct cmd_entry cmd_up_pane_entry;
1526:
1527: /* cmd-list.c */
1528: struct cmd_list *cmd_list_parse(int, char **, char **);
1529: int cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
1530: void cmd_list_free(struct cmd_list *);
1531: size_t cmd_list_print(struct cmd_list *, char *, size_t);
1532:
1533: /* cmd-string.c */
1534: int cmd_string_parse(const char *, struct cmd_list **, char **);
1535:
1536: /* cmd-generic.c */
1.192 nicm 1537: size_t cmd_prarg(char *, size_t, const char *, char *);
1.178 nicm 1538: int cmd_check_flag(uint64_t, int);
1539: void cmd_set_flag(uint64_t *, int);
1.65 nicm 1540: #define CMD_TARGET_PANE_USAGE "[-t target-pane]"
1.1 nicm 1541: #define CMD_TARGET_WINDOW_USAGE "[-t target-window]"
1542: #define CMD_TARGET_SESSION_USAGE "[-t target-session]"
1543: #define CMD_TARGET_CLIENT_USAGE "[-t target-client]"
1544: void cmd_target_init(struct cmd *, int);
1545: int cmd_target_parse(struct cmd *, int, char **, char **);
1546: void cmd_target_free(struct cmd *);
1547: size_t cmd_target_print(struct cmd *, char *, size_t);
1.65 nicm 1548: #define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]"
1.1 nicm 1549: #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]"
1550: #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]"
1551: #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]"
1552: void cmd_srcdst_init(struct cmd *, int);
1553: int cmd_srcdst_parse(struct cmd *, int, char **, char **);
1554: void cmd_srcdst_free(struct cmd *);
1555: size_t cmd_srcdst_print(struct cmd *, char *, size_t);
1.65 nicm 1556: #define CMD_BUFFER_PANE_USAGE "[-b buffer-index] [-t target-pane]"
1.1 nicm 1557: #define CMD_BUFFER_WINDOW_USAGE "[-b buffer-index] [-t target-window]"
1558: #define CMD_BUFFER_SESSION_USAGE "[-b buffer-index] [-t target-session]"
1559: #define CMD_BUFFER_CLIENT_USAGE "[-b buffer-index] [-t target-client]"
1560: void cmd_buffer_init(struct cmd *, int);
1561: int cmd_buffer_parse(struct cmd *, int, char **, char **);
1562: void cmd_buffer_free(struct cmd *);
1563: size_t cmd_buffer_print(struct cmd *, char *, size_t);
1564:
1565: /* client.c */
1.145 nicm 1566: struct imsgbuf *client_init(char *, int, int);
1567: __dead void client_main(void);
1.1 nicm 1568:
1569: /* key-bindings.c */
1570: extern struct key_bindings key_bindings;
1571: int key_bindings_cmp(struct key_binding *, struct key_binding *);
1572: SPLAY_PROTOTYPE(key_bindings, key_binding, entry, key_bindings_cmp);
1573: struct key_binding *key_bindings_lookup(int);
1574: void key_bindings_add(int, int, struct cmd_list *);
1575: void key_bindings_remove(int);
1.24 nicm 1576: void key_bindings_clean(void);
1.1 nicm 1577: void key_bindings_init(void);
1578: void key_bindings_dispatch(struct key_binding *, struct client *);
1579: void printflike2 key_bindings_error(struct cmd_ctx *, const char *, ...);
1580: void printflike2 key_bindings_print(struct cmd_ctx *, const char *, ...);
1581: void printflike2 key_bindings_info(struct cmd_ctx *, const char *, ...);
1582:
1583: /* key-string.c */
1584: int key_string_lookup_string(const char *);
1585: const char *key_string_lookup_key(int);
1586:
1587: /* server.c */
1588: extern struct clients clients;
1.101 nicm 1589: extern struct clients dead_clients;
1.1 nicm 1590: int server_start(char *);
1.175 nicm 1591: void server_update_socket(void);
1.1 nicm 1592:
1.146 nicm 1593: /* server-client.c */
1594: void server_client_create(int);
1595: void server_client_lost(struct client *);
1.159 nicm 1596: void server_client_callback(int, short, void *);
1.167 nicm 1597: void server_client_status_timer(void);
1.146 nicm 1598: void server_client_loop(void);
1599:
1600: /* server-window.c */
1601: void server_window_loop(void);
1.1 nicm 1602:
1603: /* server-fn.c */
1.73 nicm 1604: void server_fill_environ(struct session *, struct environ *);
1.1 nicm 1605: void server_write_client(
1.192 nicm 1606: struct client *, enum msgtype, const void *, size_t);
1.1 nicm 1607: void server_write_session(
1.192 nicm 1608: struct session *, enum msgtype, const void *, size_t);
1.1 nicm 1609: void server_redraw_client(struct client *);
1610: void server_status_client(struct client *);
1611: void server_redraw_session(struct session *);
1.124 nicm 1612: void server_redraw_session_group(struct session *);
1.1 nicm 1613: void server_status_session(struct session *);
1.124 nicm 1614: void server_status_session_group(struct session *);
1.1 nicm 1615: void server_redraw_window(struct window *);
1.197 nicm 1616: void server_redraw_window_borders(struct window *);
1.1 nicm 1617: void server_status_window(struct window *);
1618: void server_lock(void);
1.118 nicm 1619: void server_lock_session(struct session *);
1620: void server_lock_client(struct client *);
1.1 nicm 1621: int server_unlock(const char *);
1.37 nicm 1622: void server_kill_window(struct window *);
1.124 nicm 1623: int server_link_window(struct session *,
1.106 nicm 1624: struct winlink *, struct session *, int, int, int, char **);
1625: void server_unlink_window(struct session *, struct winlink *);
1.177 nicm 1626: void server_destroy_pane(struct window_pane *);
1.124 nicm 1627: void server_destroy_session_group(struct session *);
1.103 nicm 1628: void server_destroy_session(struct session *);
1.92 nicm 1629: void server_set_identify(struct client *);
1630: void server_clear_identify(struct client *);
1.165 nicm 1631: void server_update_event(struct client *);
1.1 nicm 1632:
1633: /* status.c */
1634: int status_redraw(struct client *);
1.183 nicm 1635: char *status_replace(
1.192 nicm 1636: struct client *, struct winlink *, const char *, time_t, int);
1.32 nicm 1637: void printflike2 status_message_set(struct client *, const char *, ...);
1.1 nicm 1638: void status_message_clear(struct client *);
1639: int status_message_redraw(struct client *);
1.33 nicm 1640: void status_prompt_set(struct client *, const char *,
1.192 nicm 1641: int (*)(void *, const char *), void (*)(void *), void *, int);
1.1 nicm 1642: void status_prompt_clear(struct client *);
1643: int status_prompt_redraw(struct client *);
1644: void status_prompt_key(struct client *, int);
1.87 nicm 1645: void status_prompt_update(struct client *, const char *);
1.1 nicm 1646:
1647: /* resize.c */
1648: void recalculate_sizes(void);
1649:
1650: /* input.c */
1651: void input_init(struct window_pane *);
1652: void input_free(struct window_pane *);
1653: void input_parse(struct window_pane *);
1654:
1655: /* input-key.c */
1656: void input_key(struct window_pane *, int);
1.129 nicm 1657: void input_mouse(struct window_pane *, struct mouse_event *);
1.150 nicm 1658:
1659: /* xterm-keys.c */
1.192 nicm 1660: char *xterm_keys_lookup(int);
1.189 nicm 1661: int xterm_keys_find(const char *, size_t, size_t *, int *);
1.1 nicm 1662:
1663: /* colour.c */
1.102 nicm 1664: void colour_set_fg(struct grid_cell *, int);
1665: void colour_set_bg(struct grid_cell *, int);
1666: const char *colour_tostring(int);
1.1 nicm 1667: int colour_fromstring(const char *);
1668: u_char colour_256to16(u_char);
1669: u_char colour_256to88(u_char);
1670:
1671: /* attributes.c */
1672: const char *attributes_tostring(u_char);
1673: int attributes_fromstring(const char *);
1674:
1675: /* grid.c */
1676: extern const struct grid_cell grid_default_cell;
1677: struct grid *grid_create(u_int, u_int, u_int);
1678: void grid_destroy(struct grid *);
1679: int grid_compare(struct grid *, struct grid *);
1.139 nicm 1680: void grid_collect_history(struct grid *);
1681: void grid_scroll_history(struct grid *);
1682: void grid_scroll_history_region(struct grid *, u_int, u_int);
1.1 nicm 1683: void grid_expand_line(struct grid *, u_int, u_int);
1684: void grid_expand_line_utf8(struct grid *, u_int, u_int);
1685: const struct grid_cell *grid_peek_cell(struct grid *, u_int, u_int);
1686: struct grid_cell *grid_get_cell(struct grid *, u_int, u_int);
1687: void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *);
1688: const struct grid_utf8 *grid_peek_utf8(struct grid *, u_int, u_int);
1689: struct grid_utf8 *grid_get_utf8(struct grid *, u_int, u_int);
1690: void grid_set_utf8(struct grid *, u_int, u_int, const struct grid_utf8 *);
1691: void grid_clear(struct grid *, u_int, u_int, u_int, u_int);
1692: void grid_clear_lines(struct grid *, u_int, u_int);
1693: void grid_move_lines(struct grid *, u_int, u_int, u_int);
1694: void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int);
1.9 nicm 1695: char *grid_string_cells(struct grid *, u_int, u_int, u_int);
1.25 nicm 1696: void grid_duplicate_lines(
1.192 nicm 1697: struct grid *, u_int, struct grid *, u_int, u_int);
1.181 nicm 1698:
1699: /* grid-utf8.c */
1700: size_t grid_utf8_size(const struct grid_utf8 *);
1701: size_t grid_utf8_copy(const struct grid_utf8 *, char *, size_t);
1702: void grid_utf8_set(struct grid_utf8 *, const struct utf8_data *);
1703: int grid_utf8_append(struct grid_utf8 *, const struct utf8_data *);
1704: int grid_utf8_compare(const struct grid_utf8 *, const struct grid_utf8 *);
1.1 nicm 1705:
1706: /* grid-view.c */
1707: const struct grid_cell *grid_view_peek_cell(struct grid *, u_int, u_int);
1708: struct grid_cell *grid_view_get_cell(struct grid *, u_int, u_int);
1709: void grid_view_set_cell(
1.192 nicm 1710: struct grid *, u_int, u_int, const struct grid_cell *);
1.1 nicm 1711: const struct grid_utf8 *grid_view_peek_utf8(struct grid *, u_int, u_int);
1712: struct grid_utf8 *grid_view_get_utf8(struct grid *, u_int, u_int);
1713: void grid_view_set_utf8(
1.192 nicm 1714: struct grid *, u_int, u_int, const struct grid_utf8 *);
1.1 nicm 1715: void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int);
1716: void grid_view_scroll_region_up(struct grid *, u_int, u_int);
1717: void grid_view_scroll_region_down(struct grid *, u_int, u_int);
1718: void grid_view_insert_lines(struct grid *, u_int, u_int);
1.18 nicm 1719: void grid_view_insert_lines_region(struct grid *, u_int, u_int, u_int);
1.1 nicm 1720: void grid_view_delete_lines(struct grid *, u_int, u_int);
1.18 nicm 1721: void grid_view_delete_lines_region(struct grid *, u_int, u_int, u_int);
1.1 nicm 1722: void grid_view_insert_cells(struct grid *, u_int, u_int, u_int);
1723: void grid_view_delete_cells(struct grid *, u_int, u_int, u_int);
1.9 nicm 1724: char *grid_view_string_cells(struct grid *, u_int, u_int, u_int);
1.1 nicm 1725:
1726: /* screen-write.c */
1727: void screen_write_start(
1.192 nicm 1728: struct screen_write_ctx *, struct window_pane *, struct screen *);
1.1 nicm 1729: void screen_write_stop(struct screen_write_ctx *);
1.99 nicm 1730: size_t printflike2 screen_write_cstrlen(int, const char *, ...);
1731: void printflike5 screen_write_cnputs(struct screen_write_ctx *,
1.192 nicm 1732: ssize_t, struct grid_cell *, int, const char *, ...);
1.4 nicm 1733: size_t printflike2 screen_write_strlen(int, const char *, ...);
1.3 nicm 1734: void printflike3 screen_write_puts(struct screen_write_ctx *,
1.192 nicm 1735: struct grid_cell *, const char *, ...);
1.4 nicm 1736: void printflike5 screen_write_nputs(struct screen_write_ctx *,
1.192 nicm 1737: ssize_t, struct grid_cell *, int, const char *, ...);
1.3 nicm 1738: void screen_write_vnputs(struct screen_write_ctx *,
1.4 nicm 1739: ssize_t, struct grid_cell *, int, const char *, va_list);
1.99 nicm 1740: void screen_write_parsestyle(
1.192 nicm 1741: struct grid_cell *, struct grid_cell *, const char *);
1.1 nicm 1742: void screen_write_putc(
1.192 nicm 1743: struct screen_write_ctx *, struct grid_cell *, u_char);
1.1 nicm 1744: void screen_write_copy(struct screen_write_ctx *,
1745: struct screen *, u_int, u_int, u_int, u_int);
1.136 nicm 1746: void screen_write_backspace(struct screen_write_ctx *);
1.1 nicm 1747: void screen_write_cursorup(struct screen_write_ctx *, u_int);
1748: void screen_write_cursordown(struct screen_write_ctx *, u_int);
1749: void screen_write_cursorright(struct screen_write_ctx *, u_int);
1750: void screen_write_cursorleft(struct screen_write_ctx *, u_int);
1.5 nicm 1751: void screen_write_alignmenttest(struct screen_write_ctx *);
1.1 nicm 1752: void screen_write_insertcharacter(struct screen_write_ctx *, u_int);
1753: void screen_write_deletecharacter(struct screen_write_ctx *, u_int);
1754: void screen_write_insertline(struct screen_write_ctx *, u_int);
1755: void screen_write_deleteline(struct screen_write_ctx *, u_int);
1756: void screen_write_clearline(struct screen_write_ctx *);
1757: void screen_write_clearendofline(struct screen_write_ctx *);
1758: void screen_write_clearstartofline(struct screen_write_ctx *);
1759: void screen_write_cursormove(struct screen_write_ctx *, u_int, u_int);
1760: void screen_write_cursormode(struct screen_write_ctx *, int);
1761: void screen_write_reverseindex(struct screen_write_ctx *);
1762: void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int);
1763: void screen_write_insertmode(struct screen_write_ctx *, int);
1764: void screen_write_mousemode(struct screen_write_ctx *, int);
1.72 nicm 1765: void screen_write_linefeed(struct screen_write_ctx *, int);
1.137 nicm 1766: void screen_write_linefeedscreen(struct screen_write_ctx *, int);
1.1 nicm 1767: void screen_write_carriagereturn(struct screen_write_ctx *);
1768: void screen_write_kcursormode(struct screen_write_ctx *, int);
1769: void screen_write_kkeypadmode(struct screen_write_ctx *, int);
1770: void screen_write_clearendofscreen(struct screen_write_ctx *);
1771: void screen_write_clearstartofscreen(struct screen_write_ctx *);
1772: void screen_write_clearscreen(struct screen_write_ctx *);
1.143 nicm 1773: void screen_write_cell(struct screen_write_ctx *,
1.192 nicm 1774: const struct grid_cell *, const struct utf8_data *);
1.1 nicm 1775:
1776: /* screen-redraw.c */
1.197 nicm 1777: void screen_redraw_screen(struct client *, int, int);
1.1 nicm 1778: void screen_redraw_pane(struct client *, struct window_pane *);
1779:
1780: /* screen.c */
1781: void screen_init(struct screen *, u_int, u_int, u_int);
1782: void screen_reinit(struct screen *);
1783: void screen_free(struct screen *);
1.6 nicm 1784: void screen_reset_tabs(struct screen *);
1.1 nicm 1785: void screen_set_title(struct screen *, const char *);
1786: void screen_resize(struct screen *, u_int, u_int);
1.204 nicm 1787: void screen_set_selection(struct screen *,
1788: u_int, u_int, u_int, u_int, u_int, struct grid_cell *);
1.1 nicm 1789: void screen_clear_selection(struct screen *);
1790: int screen_check_selection(struct screen *, u_int, u_int);
1791:
1792: /* window.c */
1793: extern struct windows windows;
1794: int window_cmp(struct window *, struct window *);
1795: int winlink_cmp(struct winlink *, struct winlink *);
1796: RB_PROTOTYPE(windows, window, entry, window_cmp);
1797: RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp);
1798: struct winlink *winlink_find_by_index(struct winlinks *, int);
1.192 nicm 1799: struct winlink *winlink_find_by_window(struct winlinks *, struct window *);
1.81 nicm 1800: int winlink_next_index(struct winlinks *, int);
1.1 nicm 1801: u_int winlink_count(struct winlinks *);
1802: struct winlink *winlink_add(struct winlinks *, struct window *, int);
1803: void winlink_remove(struct winlinks *, struct winlink *);
1.186 nicm 1804: struct winlink *winlink_next(struct winlink *);
1805: struct winlink *winlink_previous(struct winlink *);
1.1 nicm 1806: void winlink_stack_push(struct winlink_stack *, struct winlink *);
1807: void winlink_stack_remove(struct winlink_stack *, struct winlink *);
1.192 nicm 1808: int window_index(struct window *, u_int *);
1.1 nicm 1809: struct window *window_create1(u_int, u_int);
1.73 nicm 1810: struct window *window_create(const char *, const char *, const char *,
1.93 nicm 1811: const char *, struct environ *, struct termios *,
1.192 nicm 1812: u_int, u_int, u_int, char **);
1.1 nicm 1813: void window_destroy(struct window *);
1.125 nicm 1814: void window_set_active_at(struct window *, u_int, u_int);
1.1 nicm 1815: void window_set_active_pane(struct window *, struct window_pane *);
1.51 nicm 1816: struct window_pane *window_add_pane(struct window *, u_int);
1.44 nicm 1817: void window_resize(struct window *, u_int, u_int);
1.1 nicm 1818: void window_remove_pane(struct window *, struct window_pane *);
1819: struct window_pane *window_pane_at_index(struct window *, u_int);
1.36 nicm 1820: u_int window_pane_index(struct window *, struct window_pane *);
1.1 nicm 1821: u_int window_count_panes(struct window *);
1822: void window_destroy_panes(struct window *);
1823: struct window_pane *window_pane_create(struct window *, u_int, u_int, u_int);
1824: void window_pane_destroy(struct window_pane *);
1.80 nicm 1825: int window_pane_spawn(struct window_pane *, const char *,
1.93 nicm 1826: const char *, const char *, struct environ *,
1827: struct termios *, char **);
1.44 nicm 1828: void window_pane_resize(struct window_pane *, u_int, u_int);
1.210 nicm 1829: void window_pane_alternate_on(
1830: struct window_pane *, struct grid_cell *);
1831: void window_pane_alternate_off(
1832: struct window_pane *, struct grid_cell *);
1.1 nicm 1833: int window_pane_set_mode(
1834: struct window_pane *, const struct window_mode *);
1835: void window_pane_reset_mode(struct window_pane *);
1.221 nicm 1836: void window_pane_key(struct window_pane *, struct session *, int);
1.1 nicm 1837: void window_pane_mouse(struct window_pane *,
1.221 nicm 1838: struct session *, struct mouse_event *);
1.28 nicm 1839: int window_pane_visible(struct window_pane *);
1.10 nicm 1840: char *window_pane_search(
1.192 nicm 1841: struct window_pane *, const char *, u_int *);
1.211 nicm 1842: struct window_pane *window_pane_find_up(struct window_pane *);
1843: struct window_pane *window_pane_find_down(struct window_pane *);
1844: struct window_pane *window_pane_find_left(struct window_pane *);
1845: struct window_pane *window_pane_find_right(struct window_pane *);
1.1 nicm 1846:
1847: /* layout.c */
1.39 nicm 1848: struct layout_cell *layout_create_cell(struct layout_cell *);
1849: void layout_free_cell(struct layout_cell *);
1850: void layout_print_cell(struct layout_cell *, const char *, u_int);
1851: void layout_set_size(
1852: struct layout_cell *, u_int, u_int, u_int, u_int);
1853: void layout_make_leaf(
1854: struct layout_cell *, struct window_pane *);
1855: void layout_make_node(struct layout_cell *, enum layout_type);
1856: void layout_fix_offsets(struct layout_cell *);
1857: void layout_fix_panes(struct window *, u_int, u_int);
1858: u_int layout_resize_check(struct layout_cell *, enum layout_type);
1859: void layout_resize_adjust(
1860: struct layout_cell *, enum layout_type, int);
1861: void layout_init(struct window *);
1862: void layout_free(struct window *);
1863: void layout_resize(struct window *, u_int, u_int);
1864: void layout_resize_pane(
1.192 nicm 1865: struct window_pane *, enum layout_type, int);
1.198 nicm 1866: void layout_assign_pane(struct layout_cell *, struct window_pane *);
1867: struct layout_cell *layout_split_pane(
1868: struct window_pane *, enum layout_type, int);
1.39 nicm 1869: void layout_close_pane(struct window_pane *);
1870:
1871: /* layout-set.c */
1872: const char *layout_set_name(u_int);
1873: int layout_set_lookup(const char *);
1874: u_int layout_set_select(struct window *, u_int);
1875: u_int layout_set_next(struct window *);
1876: u_int layout_set_previous(struct window *);
1877: void layout_set_active_changed(struct window *);
1.193 nicm 1878:
1879: /* layout-string.c */
1880: struct layout_cell *layout_find_string(struct window *, const char *);
1.1 nicm 1881:
1882: /* window-clock.c */
1883: extern const struct window_mode window_clock_mode;
1884:
1885: /* window-copy.c */
1886: extern const struct window_mode window_copy_mode;
1.216 nicm 1887: void window_copy_init_from_pane(struct window_pane *);
1888: void window_copy_init_for_output(struct window_pane *);
1889: void window_copy_add(struct window_pane *, const char *, ...);
1890: void window_copy_vadd(struct window_pane *, const char *, va_list);
1.192 nicm 1891: void window_copy_pageup(struct window_pane *);
1.1 nicm 1892:
1893: /* window-choose.c */
1894: extern const struct window_mode window_choose_mode;
1.192 nicm 1895: void window_choose_vadd(
1896: struct window_pane *, int, const char *, va_list);
1.1 nicm 1897: void printflike3 window_choose_add(
1.192 nicm 1898: struct window_pane *, int, const char *, ...);
1.1 nicm 1899: void window_choose_ready(struct window_pane *,
1.34 nicm 1900: u_int, void (*)(void *, int), void (*)(void *), void *);
1.1 nicm 1901:
1902: /* names.c */
1.168 nicm 1903: void queue_window_name(struct window *);
1.192 nicm 1904: char *default_window_name(struct window *);
1.219 nicm 1905:
1906: /* signal.c */
1907: void set_signals(void(*handler)(int, short, unused void *));
1908: void clear_signals(void);
1.1 nicm 1909:
1910: /* session.c */
1911: extern struct sessions sessions;
1.101 nicm 1912: extern struct sessions dead_sessions;
1.124 nicm 1913: extern struct session_groups session_groups;
1.1 nicm 1914: void session_alert_add(struct session *, struct window *, int);
1915: void session_alert_cancel(struct session *, struct winlink *);
1916: int session_alert_has(struct session *, struct winlink *, int);
1917: int session_alert_has_window(struct session *, struct window *, int);
1918: struct session *session_find(const char *);
1.80 nicm 1919: struct session *session_create(const char *, const char *, const char *,
1.81 nicm 1920: struct environ *, struct termios *, int, u_int, u_int,
1921: char **);
1.192 nicm 1922: void session_destroy(struct session *);
1923: int session_index(struct session *, u_int *);
1.1 nicm 1924: struct winlink *session_new(struct session *,
1.192 nicm 1925: const char *, const char *, const char *, int, char **);
1.1 nicm 1926: struct winlink *session_attach(
1.192 nicm 1927: struct session *, struct window *, int, char **);
1.1 nicm 1928: int session_detach(struct session *, struct winlink *);
1929: int session_has(struct session *, struct window *);
1930: int session_next(struct session *, int);
1931: int session_previous(struct session *, int);
1932: int session_select(struct session *, int);
1933: int session_last(struct session *);
1.124 nicm 1934: struct session_group *session_group_find(struct session *);
1935: u_int session_group_index(struct session_group *);
1936: void session_group_add(struct session *, struct session *);
1937: void session_group_remove(struct session *);
1938: void session_group_synchronize_to(struct session *);
1939: void session_group_synchronize_from(struct session *);
1940: void session_group_synchronize1(struct session *, struct session *);
1.1 nicm 1941:
1942: /* utf8.c */
1943: void utf8_build(void);
1.143 nicm 1944: int utf8_open(struct utf8_data *, u_char);
1945: int utf8_append(struct utf8_data *, u_char);
1.1 nicm 1946:
1947: /* procname.c */
1948: char *get_proc_name(int, char *);
1949:
1950: /* log.c */
1951: void log_open_tty(int);
1952: void log_open_file(int, const char *);
1953: void log_close(void);
1954: void printflike1 log_warn(const char *, ...);
1955: void printflike1 log_warnx(const char *, ...);
1956: void printflike1 log_info(const char *, ...);
1957: void printflike1 log_debug(const char *, ...);
1958: void printflike1 log_debug2(const char *, ...);
1.85 nicm 1959: __dead void printflike1 log_fatal(const char *, ...);
1960: __dead void printflike1 log_fatalx(const char *, ...);
1.1 nicm 1961:
1962: /* xmalloc.c */
1963: char *xstrdup(const char *);
1964: void *xcalloc(size_t, size_t);
1965: void *xmalloc(size_t);
1966: void *xrealloc(void *, size_t, size_t);
1967: void xfree(void *);
1968: int printflike2 xasprintf(char **, const char *, ...);
1969: int xvasprintf(char **, const char *, va_list);
1970: int printflike3 xsnprintf(char *, size_t, const char *, ...);
1971: int xvsnprintf(char *, size_t, const char *, va_list);
1972:
1973: #endif /* TMUX_H */