1/* $OpenBSD: tmux.h,v 1.1215 2024/05/15 09:59:12 nicm Exp $ */ 2 3/* 4 * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> 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 22#include <sys/time.h> 23#include <sys/queue.h> 24#include <sys/tree.h> 25 26#include <bitstring.h> 27#include <event.h> 28#include <limits.h> 29#include <stdarg.h> 30#include <stdint.h> 31#include <stdio.h> 32#include <termios.h> 33#include <wchar.h> 34 35#include "tmux-protocol.h" 36#include "xmalloc.h" 37 38extern char **environ; 39 40struct args; 41struct args_command_state; 42struct client; 43struct cmd; 44struct cmd_find_state; 45struct cmdq_item; 46struct cmdq_list; 47struct cmdq_state; 48struct cmds; 49struct control_state; 50struct environ; 51struct format_job_tree; 52struct format_tree; 53struct hyperlinks_uri; 54struct hyperlinks; 55struct input_ctx; 56struct job; 57struct menu_data; 58struct mode_tree_data; 59struct mouse_event; 60struct options; 61struct options_array_item; 62struct options_entry; 63struct screen_write_citem; 64struct screen_write_cline; 65struct screen_write_ctx; 66struct session; 67struct tty_ctx; 68struct tty_code; 69struct tty_key; 70struct tmuxpeer; 71struct tmuxproc; 72struct winlink; 73 74/* Default configuration files and socket paths. */ 75#ifndef TMUX_CONF 76#define TMUX_CONF "/etc/tmux.conf:~/.tmux.conf" 77#endif 78#ifndef TMUX_SOCK 79#define TMUX_SOCK "$TMUX_TMPDIR:" _PATH_TMP 80#endif 81#ifndef TMUX_TERM 82#define TMUX_TERM "screen" 83#endif 84 85/* Minimum layout cell size, NOT including border lines. */ 86#define PANE_MINIMUM 1 87 88/* Minimum and maximum window size. */ 89#define WINDOW_MINIMUM PANE_MINIMUM 90#define WINDOW_MAXIMUM 10000 91 92/* Automatic name refresh interval, in microseconds. Must be < 1 second. */ 93#define NAME_INTERVAL 500000 94 95/* Default pixel cell sizes. */ 96#define DEFAULT_XPIXEL 16 97#define DEFAULT_YPIXEL 32 98 99/* Attribute to make GCC check printf-like arguments. */ 100#define printflike(a, b) __attribute__ ((format (printf, a, b))) 101 102/* Number of items in array. */ 103#ifndef nitems 104#define nitems(_a) (sizeof((_a)) / sizeof((_a)[0])) 105#endif 106 107/* Alert option values. */ 108#define ALERT_NONE 0 109#define ALERT_ANY 1 110#define ALERT_CURRENT 2 111#define ALERT_OTHER 3 112 113/* Visual option values. */ 114#define VISUAL_OFF 0 115#define VISUAL_ON 1 116#define VISUAL_BOTH 2 117 118/* No key or unknown key. */ 119#define KEYC_NONE 0x000ff000000000ULL 120#define KEYC_UNKNOWN 0x000fe000000000ULL 121 122/* 123 * Base for special (that is, not Unicode) keys. An enum must be at most a 124 * signed int, so these are based in the highest Unicode PUA. 125 */ 126#define KEYC_BASE 0x0000000010e000ULL 127#define KEYC_USER 0x0000000010f000ULL 128 129/* Key modifier bits. */ 130#define KEYC_META 0x00100000000000ULL 131#define KEYC_CTRL 0x00200000000000ULL 132#define KEYC_SHIFT 0x00400000000000ULL 133 134/* Key flag bits. */ 135#define KEYC_LITERAL 0x01000000000000ULL 136#define KEYC_KEYPAD 0x02000000000000ULL 137#define KEYC_CURSOR 0x04000000000000ULL 138#define KEYC_IMPLIED_META 0x08000000000000ULL 139#define KEYC_BUILD_MODIFIERS 0x10000000000000ULL 140#define KEYC_VI 0x20000000000000ULL 141#define KEYC_EXTENDED 0x40000000000000ULL 142#define KEYC_SENT 0x80000000000000ULL 143 144/* Masks for key bits. */ 145#define KEYC_MASK_MODIFIERS 0x00f00000000000ULL 146#define KEYC_MASK_FLAGS 0xff000000000000ULL 147#define KEYC_MASK_KEY 0x000fffffffffffULL 148 149/* Available user keys. */ 150#define KEYC_NUSER 1000 151 152/* Is this a mouse key? */ 153#define KEYC_IS_MOUSE(key) \ 154 (((key) & KEYC_MASK_KEY) >= KEYC_MOUSE && \ 155 ((key) & KEYC_MASK_KEY) < KEYC_BSPACE) 156 157/* Is this a Unicode key? */ 158#define KEYC_IS_UNICODE(key) \ 159 (((key) & KEYC_MASK_KEY) > 0x7f && \ 160 (((key) & KEYC_MASK_KEY) < KEYC_BASE || \ 161 ((key) & KEYC_MASK_KEY) >= KEYC_BASE_END) && \ 162 (((key) & KEYC_MASK_KEY) < KEYC_USER || \ 163 ((key) & KEYC_MASK_KEY) >= KEYC_USER + KEYC_NUSER)) 164 165/* Multiple click timeout. */ 166#define KEYC_CLICK_TIMEOUT 300 167 168/* Mouse key codes. */ 169#define KEYC_MOUSE_KEY(name) \ 170 KEYC_ ## name ## _PANE, \ 171 KEYC_ ## name ## _STATUS, \ 172 KEYC_ ## name ## _STATUS_LEFT, \ 173 KEYC_ ## name ## _STATUS_RIGHT, \ 174 KEYC_ ## name ## _STATUS_DEFAULT, \ 175 KEYC_ ## name ## _BORDER 176#define KEYC_MOUSE_STRING(name, s) \ 177 { #s "Pane", KEYC_ ## name ## _PANE }, \ 178 { #s "Status", KEYC_ ## name ## _STATUS }, \ 179 { #s "StatusLeft", KEYC_ ## name ## _STATUS_LEFT }, \ 180 { #s "StatusRight", KEYC_ ## name ## _STATUS_RIGHT }, \ 181 { #s "StatusDefault", KEYC_ ## name ## _STATUS_DEFAULT }, \ 182 { #s "Border", KEYC_ ## name ## _BORDER } 183 184/* 185 * A single key. This can be ASCII or Unicode or one of the keys between 186 * KEYC_BASE and KEYC_BASE_END. 187 */ 188typedef unsigned long long key_code; 189 190/* Special key codes. */ 191enum { 192 /* Focus events. */ 193 KEYC_FOCUS_IN = KEYC_BASE, 194 KEYC_FOCUS_OUT, 195 196 /* "Any" key, used if not found in key table. */ 197 KEYC_ANY, 198 199 /* Paste brackets. */ 200 KEYC_PASTE_START, 201 KEYC_PASTE_END, 202 203 /* Mouse keys. */ 204 KEYC_MOUSE, /* unclassified mouse event */ 205 KEYC_DRAGGING, /* dragging in progress */ 206 KEYC_DOUBLECLICK, /* double click complete */ 207 KEYC_MOUSE_KEY(MOUSEMOVE), 208 KEYC_MOUSE_KEY(MOUSEDOWN1), 209 KEYC_MOUSE_KEY(MOUSEDOWN2), 210 KEYC_MOUSE_KEY(MOUSEDOWN3), 211 KEYC_MOUSE_KEY(MOUSEDOWN6), 212 KEYC_MOUSE_KEY(MOUSEDOWN7), 213 KEYC_MOUSE_KEY(MOUSEDOWN8), 214 KEYC_MOUSE_KEY(MOUSEDOWN9), 215 KEYC_MOUSE_KEY(MOUSEDOWN10), 216 KEYC_MOUSE_KEY(MOUSEDOWN11), 217 KEYC_MOUSE_KEY(MOUSEUP1), 218 KEYC_MOUSE_KEY(MOUSEUP2), 219 KEYC_MOUSE_KEY(MOUSEUP3), 220 KEYC_MOUSE_KEY(MOUSEUP6), 221 KEYC_MOUSE_KEY(MOUSEUP7), 222 KEYC_MOUSE_KEY(MOUSEUP8), 223 KEYC_MOUSE_KEY(MOUSEUP9), 224 KEYC_MOUSE_KEY(MOUSEUP10), 225 KEYC_MOUSE_KEY(MOUSEUP11), 226 KEYC_MOUSE_KEY(MOUSEDRAG1), 227 KEYC_MOUSE_KEY(MOUSEDRAG2), 228 KEYC_MOUSE_KEY(MOUSEDRAG3), 229 KEYC_MOUSE_KEY(MOUSEDRAG6), 230 KEYC_MOUSE_KEY(MOUSEDRAG7), 231 KEYC_MOUSE_KEY(MOUSEDRAG8), 232 KEYC_MOUSE_KEY(MOUSEDRAG9), 233 KEYC_MOUSE_KEY(MOUSEDRAG10), 234 KEYC_MOUSE_KEY(MOUSEDRAG11), 235 KEYC_MOUSE_KEY(MOUSEDRAGEND1), 236 KEYC_MOUSE_KEY(MOUSEDRAGEND2), 237 KEYC_MOUSE_KEY(MOUSEDRAGEND3), 238 KEYC_MOUSE_KEY(MOUSEDRAGEND6), 239 KEYC_MOUSE_KEY(MOUSEDRAGEND7), 240 KEYC_MOUSE_KEY(MOUSEDRAGEND8), 241 KEYC_MOUSE_KEY(MOUSEDRAGEND9), 242 KEYC_MOUSE_KEY(MOUSEDRAGEND10), 243 KEYC_MOUSE_KEY(MOUSEDRAGEND11), 244 KEYC_MOUSE_KEY(WHEELUP), 245 KEYC_MOUSE_KEY(WHEELDOWN), 246 KEYC_MOUSE_KEY(SECONDCLICK1), 247 KEYC_MOUSE_KEY(SECONDCLICK2), 248 KEYC_MOUSE_KEY(SECONDCLICK3), 249 KEYC_MOUSE_KEY(SECONDCLICK6), 250 KEYC_MOUSE_KEY(SECONDCLICK7), 251 KEYC_MOUSE_KEY(SECONDCLICK8), 252 KEYC_MOUSE_KEY(SECONDCLICK9), 253 KEYC_MOUSE_KEY(SECONDCLICK10), 254 KEYC_MOUSE_KEY(SECONDCLICK11), 255 KEYC_MOUSE_KEY(DOUBLECLICK1), 256 KEYC_MOUSE_KEY(DOUBLECLICK2), 257 KEYC_MOUSE_KEY(DOUBLECLICK3), 258 KEYC_MOUSE_KEY(DOUBLECLICK6), 259 KEYC_MOUSE_KEY(DOUBLECLICK7), 260 KEYC_MOUSE_KEY(DOUBLECLICK8), 261 KEYC_MOUSE_KEY(DOUBLECLICK9), 262 KEYC_MOUSE_KEY(DOUBLECLICK10), 263 KEYC_MOUSE_KEY(DOUBLECLICK11), 264 KEYC_MOUSE_KEY(TRIPLECLICK1), 265 KEYC_MOUSE_KEY(TRIPLECLICK2), 266 KEYC_MOUSE_KEY(TRIPLECLICK3), 267 KEYC_MOUSE_KEY(TRIPLECLICK6), 268 KEYC_MOUSE_KEY(TRIPLECLICK7), 269 KEYC_MOUSE_KEY(TRIPLECLICK8), 270 KEYC_MOUSE_KEY(TRIPLECLICK9), 271 KEYC_MOUSE_KEY(TRIPLECLICK10), 272 KEYC_MOUSE_KEY(TRIPLECLICK11), 273 274 /* Backspace key. */ 275 KEYC_BSPACE, 276 277 /* Function keys. */ 278 KEYC_F1, 279 KEYC_F2, 280 KEYC_F3, 281 KEYC_F4, 282 KEYC_F5, 283 KEYC_F6, 284 KEYC_F7, 285 KEYC_F8, 286 KEYC_F9, 287 KEYC_F10, 288 KEYC_F11, 289 KEYC_F12, 290 KEYC_IC, 291 KEYC_DC, 292 KEYC_HOME, 293 KEYC_END, 294 KEYC_NPAGE, 295 KEYC_PPAGE, 296 KEYC_BTAB, 297 298 /* Arrow keys. */ 299 KEYC_UP, 300 KEYC_DOWN, 301 KEYC_LEFT, 302 KEYC_RIGHT, 303 304 /* Numeric keypad. */ 305 KEYC_KP_SLASH, 306 KEYC_KP_STAR, 307 KEYC_KP_MINUS, 308 KEYC_KP_SEVEN, 309 KEYC_KP_EIGHT, 310 KEYC_KP_NINE, 311 KEYC_KP_PLUS, 312 KEYC_KP_FOUR, 313 KEYC_KP_FIVE, 314 KEYC_KP_SIX, 315 KEYC_KP_ONE, 316 KEYC_KP_TWO, 317 KEYC_KP_THREE, 318 KEYC_KP_ENTER, 319 KEYC_KP_ZERO, 320 KEYC_KP_PERIOD, 321 322 /* End of special keys. */ 323 KEYC_BASE_END 324}; 325 326/* Termcap codes. */ 327enum tty_code_code { 328 TTYC_ACSC, 329 TTYC_AM, 330 TTYC_AX, 331 TTYC_BCE, 332 TTYC_BEL, 333 TTYC_BIDI, 334 TTYC_BLINK, 335 TTYC_BOLD, 336 TTYC_CIVIS, 337 TTYC_CLEAR, 338 TTYC_CLMG, 339 TTYC_CMG, 340 TTYC_CNORM, 341 TTYC_COLORS, 342 TTYC_CR, 343 TTYC_CS, 344 TTYC_CSR, 345 TTYC_CUB, 346 TTYC_CUB1, 347 TTYC_CUD, 348 TTYC_CUD1, 349 TTYC_CUF, 350 TTYC_CUF1, 351 TTYC_CUP, 352 TTYC_CUU, 353 TTYC_CUU1, 354 TTYC_CVVIS, 355 TTYC_DCH, 356 TTYC_DCH1, 357 TTYC_DIM, 358 TTYC_DL, 359 TTYC_DL1, 360 TTYC_DSBP, 361 TTYC_DSEKS, 362 TTYC_DSFCS, 363 TTYC_DSMG, 364 TTYC_E3, 365 TTYC_ECH, 366 TTYC_ED, 367 TTYC_EL, 368 TTYC_EL1, 369 TTYC_ENACS, 370 TTYC_ENBP, 371 TTYC_ENEKS, 372 TTYC_ENFCS, 373 TTYC_ENMG, 374 TTYC_FSL, 375 TTYC_HLS, 376 TTYC_HOME, 377 TTYC_HPA, 378 TTYC_ICH, 379 TTYC_ICH1, 380 TTYC_IL, 381 TTYC_IL1, 382 TTYC_INDN, 383 TTYC_INVIS, 384 TTYC_KCBT, 385 TTYC_KCUB1, 386 TTYC_KCUD1, 387 TTYC_KCUF1, 388 TTYC_KCUU1, 389 TTYC_KDC2, 390 TTYC_KDC3, 391 TTYC_KDC4, 392 TTYC_KDC5, 393 TTYC_KDC6, 394 TTYC_KDC7, 395 TTYC_KDCH1, 396 TTYC_KDN2, 397 TTYC_KDN3, 398 TTYC_KDN4, 399 TTYC_KDN5, 400 TTYC_KDN6, 401 TTYC_KDN7, 402 TTYC_KEND, 403 TTYC_KEND2, 404 TTYC_KEND3, 405 TTYC_KEND4, 406 TTYC_KEND5, 407 TTYC_KEND6, 408 TTYC_KEND7, 409 TTYC_KF1, 410 TTYC_KF10, 411 TTYC_KF11, 412 TTYC_KF12, 413 TTYC_KF13, 414 TTYC_KF14, 415 TTYC_KF15, 416 TTYC_KF16, 417 TTYC_KF17, 418 TTYC_KF18, 419 TTYC_KF19, 420 TTYC_KF2, 421 TTYC_KF20, 422 TTYC_KF21, 423 TTYC_KF22, 424 TTYC_KF23, 425 TTYC_KF24, 426 TTYC_KF25, 427 TTYC_KF26, 428 TTYC_KF27, 429 TTYC_KF28, 430 TTYC_KF29, 431 TTYC_KF3, 432 TTYC_KF30, 433 TTYC_KF31, 434 TTYC_KF32, 435 TTYC_KF33, 436 TTYC_KF34, 437 TTYC_KF35, 438 TTYC_KF36, 439 TTYC_KF37, 440 TTYC_KF38, 441 TTYC_KF39, 442 TTYC_KF4, 443 TTYC_KF40, 444 TTYC_KF41, 445 TTYC_KF42, 446 TTYC_KF43, 447 TTYC_KF44, 448 TTYC_KF45, 449 TTYC_KF46, 450 TTYC_KF47, 451 TTYC_KF48, 452 TTYC_KF49, 453 TTYC_KF5, 454 TTYC_KF50, 455 TTYC_KF51, 456 TTYC_KF52, 457 TTYC_KF53, 458 TTYC_KF54, 459 TTYC_KF55, 460 TTYC_KF56, 461 TTYC_KF57, 462 TTYC_KF58, 463 TTYC_KF59, 464 TTYC_KF6, 465 TTYC_KF60, 466 TTYC_KF61, 467 TTYC_KF62, 468 TTYC_KF63, 469 TTYC_KF7, 470 TTYC_KF8, 471 TTYC_KF9, 472 TTYC_KHOM2, 473 TTYC_KHOM3, 474 TTYC_KHOM4, 475 TTYC_KHOM5, 476 TTYC_KHOM6, 477 TTYC_KHOM7, 478 TTYC_KHOME, 479 TTYC_KIC2, 480 TTYC_KIC3, 481 TTYC_KIC4, 482 TTYC_KIC5, 483 TTYC_KIC6, 484 TTYC_KIC7, 485 TTYC_KICH1, 486 TTYC_KIND, 487 TTYC_KLFT2, 488 TTYC_KLFT3, 489 TTYC_KLFT4, 490 TTYC_KLFT5, 491 TTYC_KLFT6, 492 TTYC_KLFT7, 493 TTYC_KMOUS, 494 TTYC_KNP, 495 TTYC_KNXT2, 496 TTYC_KNXT3, 497 TTYC_KNXT4, 498 TTYC_KNXT5, 499 TTYC_KNXT6, 500 TTYC_KNXT7, 501 TTYC_KPP, 502 TTYC_KPRV2, 503 TTYC_KPRV3, 504 TTYC_KPRV4, 505 TTYC_KPRV5, 506 TTYC_KPRV6, 507 TTYC_KPRV7, 508 TTYC_KRI, 509 TTYC_KRIT2, 510 TTYC_KRIT3, 511 TTYC_KRIT4, 512 TTYC_KRIT5, 513 TTYC_KRIT6, 514 TTYC_KRIT7, 515 TTYC_KUP2, 516 TTYC_KUP3, 517 TTYC_KUP4, 518 TTYC_KUP5, 519 TTYC_KUP6, 520 TTYC_KUP7, 521 TTYC_MS, 522 TTYC_NOBR, 523 TTYC_OL, 524 TTYC_OP, 525 TTYC_RECT, 526 TTYC_REV, 527 TTYC_RGB, 528 TTYC_RI, 529 TTYC_RIN, 530 TTYC_RMACS, 531 TTYC_RMCUP, 532 TTYC_RMKX, 533 TTYC_SE, 534 TTYC_SETAB, 535 TTYC_SETAF, 536 TTYC_SETAL, 537 TTYC_SETRGBB, 538 TTYC_SETRGBF, 539 TTYC_SETULC, 540 TTYC_SETULC1, 541 TTYC_SGR0, 542 TTYC_SITM, 543 TTYC_SMACS, 544 TTYC_SMCUP, 545 TTYC_SMKX, 546 TTYC_SMOL, 547 TTYC_SMSO, 548 TTYC_SMUL, 549 TTYC_SMULX, 550 TTYC_SMXX, 551 TTYC_SXL, 552 TTYC_SS, 553 TTYC_SWD, 554 TTYC_SYNC, 555 TTYC_TC, 556 TTYC_TSL, 557 TTYC_U8, 558 TTYC_VPA, 559 TTYC_XT 560}; 561 562/* Character classes. */ 563#define WHITESPACE " " 564 565/* Mode keys. */ 566#define MODEKEY_EMACS 0 567#define MODEKEY_VI 1 568 569/* Modes. */ 570#define MODE_CURSOR 0x1 571#define MODE_INSERT 0x2 572#define MODE_KCURSOR 0x4 573#define MODE_KKEYPAD 0x8 574#define MODE_WRAP 0x10 575#define MODE_MOUSE_STANDARD 0x20 576#define MODE_MOUSE_BUTTON 0x40 577#define MODE_CURSOR_BLINKING 0x80 578#define MODE_MOUSE_UTF8 0x100 579#define MODE_MOUSE_SGR 0x200 580#define MODE_BRACKETPASTE 0x400 581#define MODE_FOCUSON 0x800 582#define MODE_MOUSE_ALL 0x1000 583#define MODE_ORIGIN 0x2000 584#define MODE_CRLF 0x4000 585#define MODE_KEXTENDED 0x8000 586#define MODE_CURSOR_VERY_VISIBLE 0x10000 587#define MODE_CURSOR_BLINKING_SET 0x20000 588 589#define ALL_MODES 0xffffff 590#define ALL_MOUSE_MODES (MODE_MOUSE_STANDARD|MODE_MOUSE_BUTTON|MODE_MOUSE_ALL) 591#define MOTION_MOUSE_MODES (MODE_MOUSE_BUTTON|MODE_MOUSE_ALL) 592#define CURSOR_MODES (MODE_CURSOR|MODE_CURSOR_BLINKING|MODE_CURSOR_VERY_VISIBLE) 593 594/* Mouse protocol constants. */ 595#define MOUSE_PARAM_MAX 0xff 596#define MOUSE_PARAM_UTF8_MAX 0x7ff 597#define MOUSE_PARAM_BTN_OFF 0x20 598#define MOUSE_PARAM_POS_OFF 0x21 599 600/* A single UTF-8 character. */ 601typedef u_int utf8_char; 602 603/* 604 * An expanded UTF-8 character. UTF8_SIZE must be big enough to hold combining 605 * characters as well. It can't be more than 32 bytes without changes to how 606 * characters are stored. 607 */ 608#define UTF8_SIZE 21 609struct utf8_data { 610 u_char data[UTF8_SIZE]; 611 612 u_char have; 613 u_char size; 614 615 u_char width; /* 0xff if invalid */ 616}; 617enum utf8_state { 618 UTF8_MORE, 619 UTF8_DONE, 620 UTF8_ERROR 621}; 622 623/* Colour flags. */ 624#define COLOUR_FLAG_256 0x01000000 625#define COLOUR_FLAG_RGB 0x02000000 626 627/* Special colours. */ 628#define COLOUR_DEFAULT(c) ((c) == 8 || (c) == 9) 629 630/* Replacement palette. */ 631struct colour_palette { 632 int fg; 633 int bg; 634 635 int *palette; 636 int *default_palette; 637}; 638 639/* Grid attributes. Anything above 0xff is stored in an extended cell. */ 640#define GRID_ATTR_BRIGHT 0x1 641#define GRID_ATTR_DIM 0x2 642#define GRID_ATTR_UNDERSCORE 0x4 643#define GRID_ATTR_BLINK 0x8 644#define GRID_ATTR_REVERSE 0x10 645#define GRID_ATTR_HIDDEN 0x20 646#define GRID_ATTR_ITALICS 0x40 647#define GRID_ATTR_CHARSET 0x80 /* alternative character set */ 648#define GRID_ATTR_STRIKETHROUGH 0x100 649#define GRID_ATTR_UNDERSCORE_2 0x200 650#define GRID_ATTR_UNDERSCORE_3 0x400 651#define GRID_ATTR_UNDERSCORE_4 0x800 652#define GRID_ATTR_UNDERSCORE_5 0x1000 653#define GRID_ATTR_OVERLINE 0x2000 654 655/* All underscore attributes. */ 656#define GRID_ATTR_ALL_UNDERSCORE \ 657 (GRID_ATTR_UNDERSCORE| \ 658 GRID_ATTR_UNDERSCORE_2| \ 659 GRID_ATTR_UNDERSCORE_3| \ 660 GRID_ATTR_UNDERSCORE_4| \ 661 GRID_ATTR_UNDERSCORE_5) 662 663/* Grid flags. */ 664#define GRID_FLAG_FG256 0x1 665#define GRID_FLAG_BG256 0x2 666#define GRID_FLAG_PADDING 0x4 667#define GRID_FLAG_EXTENDED 0x8 668#define GRID_FLAG_SELECTED 0x10 669#define GRID_FLAG_NOPALETTE 0x20 670#define GRID_FLAG_CLEARED 0x40 671 672/* Grid line flags. */ 673#define GRID_LINE_WRAPPED 0x1 674#define GRID_LINE_EXTENDED 0x2 675#define GRID_LINE_DEAD 0x4 676#define GRID_LINE_START_PROMPT 0x8 677#define GRID_LINE_START_OUTPUT 0x10 678 679/* Grid string flags. */ 680#define GRID_STRING_WITH_SEQUENCES 0x1 681#define GRID_STRING_ESCAPE_SEQUENCES 0x2 682#define GRID_STRING_TRIM_SPACES 0x4 683#define GRID_STRING_USED_ONLY 0x8 684#define GRID_STRING_EMPTY_CELLS 0x10 685 686/* Cell positions. */ 687#define CELL_INSIDE 0 688#define CELL_TOPBOTTOM 1 689#define CELL_LEFTRIGHT 2 690#define CELL_TOPLEFT 3 691#define CELL_TOPRIGHT 4 692#define CELL_BOTTOMLEFT 5 693#define CELL_BOTTOMRIGHT 6 694#define CELL_TOPJOIN 7 695#define CELL_BOTTOMJOIN 8 696#define CELL_LEFTJOIN 9 697#define CELL_RIGHTJOIN 10 698#define CELL_JOIN 11 699#define CELL_OUTSIDE 12 700 701/* Cell borders. */ 702#define CELL_BORDERS " xqlkmjwvtun~" 703#define SIMPLE_BORDERS " |-+++++++++." 704#define PADDED_BORDERS " " 705 706/* Grid cell data. */ 707struct grid_cell { 708 struct utf8_data data; 709 u_short attr; 710 u_char flags; 711 int fg; 712 int bg; 713 int us; 714 u_int link; 715}; 716 717/* Grid extended cell entry. */ 718struct grid_extd_entry { 719 utf8_char data; 720 u_short attr; 721 u_char flags; 722 int fg; 723 int bg; 724 int us; 725 u_int link; 726} __packed; 727 728/* Grid cell entry. */ 729struct grid_cell_entry { 730 union { 731 u_int offset; 732 struct { 733 u_char attr; 734 u_char fg; 735 u_char bg; 736 u_char data; 737 } data; 738 }; 739 u_char flags; 740} __packed; 741 742/* Grid line. */ 743struct grid_line { 744 struct grid_cell_entry *celldata; 745 u_int cellused; 746 u_int cellsize; 747 748 struct grid_extd_entry *extddata; 749 u_int extdsize; 750 751 int flags; 752 time_t time; 753}; 754 755/* Entire grid of cells. */ 756struct grid { 757 int flags; 758#define GRID_HISTORY 0x1 /* scroll lines into history */ 759 760 u_int sx; 761 u_int sy; 762 763 u_int hscrolled; 764 u_int hsize; 765 u_int hlimit; 766 767 struct grid_line *linedata; 768}; 769 770/* Virtual cursor in a grid. */ 771struct grid_reader { 772 struct grid *gd; 773 u_int cx; 774 u_int cy; 775}; 776 777/* Style alignment. */ 778enum style_align { 779 STYLE_ALIGN_DEFAULT, 780 STYLE_ALIGN_LEFT, 781 STYLE_ALIGN_CENTRE, 782 STYLE_ALIGN_RIGHT, 783 STYLE_ALIGN_ABSOLUTE_CENTRE 784}; 785 786/* Style list. */ 787enum style_list { 788 STYLE_LIST_OFF, 789 STYLE_LIST_ON, 790 STYLE_LIST_FOCUS, 791 STYLE_LIST_LEFT_MARKER, 792 STYLE_LIST_RIGHT_MARKER, 793}; 794 795/* Style range. */ 796enum style_range_type { 797 STYLE_RANGE_NONE, 798 STYLE_RANGE_LEFT, 799 STYLE_RANGE_RIGHT, 800 STYLE_RANGE_PANE, 801 STYLE_RANGE_WINDOW, 802 STYLE_RANGE_SESSION, 803 STYLE_RANGE_USER 804}; 805struct style_range { 806 enum style_range_type type; 807 u_int argument; 808 char string[16]; 809 810 u_int start; 811 u_int end; /* not included */ 812 813 TAILQ_ENTRY(style_range) entry; 814}; 815TAILQ_HEAD(style_ranges, style_range); 816 817/* Style default. */ 818enum style_default_type { 819 STYLE_DEFAULT_BASE, 820 STYLE_DEFAULT_PUSH, 821 STYLE_DEFAULT_POP 822}; 823 824/* Style option. */ 825struct style { 826 struct grid_cell gc; 827 int ignore; 828 829 int fill; 830 enum style_align align; 831 enum style_list list; 832 833 enum style_range_type range_type; 834 u_int range_argument; 835 char range_string[16]; 836 837 enum style_default_type default_type; 838}; 839 840/* Cursor style. */ 841enum screen_cursor_style { 842 SCREEN_CURSOR_DEFAULT, 843 SCREEN_CURSOR_BLOCK, 844 SCREEN_CURSOR_UNDERLINE, 845 SCREEN_CURSOR_BAR 846}; 847 848/* Virtual screen. */ 849struct screen_sel; 850struct screen_titles; 851struct screen { 852 char *title; 853 char *path; 854 struct screen_titles *titles; 855 856 struct grid *grid; /* grid data */ 857 858 u_int cx; /* cursor x */ 859 u_int cy; /* cursor y */ 860 861 enum screen_cursor_style cstyle; /* cursor style */ 862 enum screen_cursor_style default_cstyle; 863 int ccolour; /* cursor colour */ 864 int default_ccolour; 865 866 u_int rupper; /* scroll region top */ 867 u_int rlower; /* scroll region bottom */ 868 869 int mode; 870 int default_mode; 871 872 u_int saved_cx; 873 u_int saved_cy; 874 struct grid *saved_grid; 875 struct grid_cell saved_cell; 876 int saved_flags; 877 878 bitstr_t *tabs; 879 struct screen_sel *sel; 880 881 struct screen_write_cline *write_list; 882 883 struct hyperlinks *hyperlinks; 884}; 885 886/* Screen write context. */ 887typedef void (*screen_write_init_ctx_cb)(struct screen_write_ctx *, 888 struct tty_ctx *); 889struct screen_write_ctx { 890 struct window_pane *wp; 891 struct screen *s; 892 893 int flags; 894#define SCREEN_WRITE_SYNC 0x1 895 896 screen_write_init_ctx_cb init_ctx_cb; 897 void *arg; 898 899 struct screen_write_citem *item; 900 u_int scrolled; 901 u_int bg; 902}; 903 904/* Box border lines option. */ 905enum box_lines { 906 BOX_LINES_DEFAULT = -1, 907 BOX_LINES_SINGLE, 908 BOX_LINES_DOUBLE, 909 BOX_LINES_HEAVY, 910 BOX_LINES_SIMPLE, 911 BOX_LINES_ROUNDED, 912 BOX_LINES_PADDED, 913 BOX_LINES_NONE 914}; 915 916/* Pane border lines option. */ 917enum pane_lines { 918 PANE_LINES_SINGLE, 919 PANE_LINES_DOUBLE, 920 PANE_LINES_HEAVY, 921 PANE_LINES_SIMPLE, 922 PANE_LINES_NUMBER 923}; 924 925/* Pane border indicator option. */ 926#define PANE_BORDER_OFF 0 927#define PANE_BORDER_COLOUR 1 928#define PANE_BORDER_ARROWS 2 929#define PANE_BORDER_BOTH 3 930 931/* Screen redraw context. */ 932struct screen_redraw_ctx { 933 struct client *c; 934 935 u_int statuslines; 936 int statustop; 937 938 int pane_status; 939 enum pane_lines pane_lines; 940 941 struct grid_cell no_pane_gc; 942 int no_pane_gc_set; 943 944 u_int sx; 945 u_int sy; 946 u_int ox; 947 u_int oy; 948}; 949 950/* Screen size. */ 951#define screen_size_x(s) ((s)->grid->sx) 952#define screen_size_y(s) ((s)->grid->sy) 953#define screen_hsize(s) ((s)->grid->hsize) 954#define screen_hlimit(s) ((s)->grid->hlimit) 955 956/* Menu. */ 957struct menu_item { 958 const char *name; 959 key_code key; 960 const char *command; 961}; 962struct menu { 963 const char *title; 964 struct menu_item *items; 965 u_int count; 966 u_int width; 967}; 968typedef void (*menu_choice_cb)(struct menu *, u_int, key_code, void *); 969 970/* 971 * Window mode. Windows can be in several modes and this is used to call the 972 * right function to handle input and output. 973 */ 974struct window_mode_entry; 975struct window_mode { 976 const char *name; 977 const char *default_format; 978 979 struct screen *(*init)(struct window_mode_entry *, 980 struct cmd_find_state *, struct args *); 981 void (*free)(struct window_mode_entry *); 982 void (*resize)(struct window_mode_entry *, u_int, u_int); 983 void (*update)(struct window_mode_entry *); 984 void (*key)(struct window_mode_entry *, struct client *, 985 struct session *, struct winlink *, key_code, 986 struct mouse_event *); 987 988 const char *(*key_table)(struct window_mode_entry *); 989 void (*command)(struct window_mode_entry *, struct client *, 990 struct session *, struct winlink *, struct args *, 991 struct mouse_event *); 992 void (*formats)(struct window_mode_entry *, 993 struct format_tree *); 994}; 995 996/* Active window mode. */ 997struct window_mode_entry { 998 struct window_pane *wp; 999 struct window_pane *swp; 1000 1001 const struct window_mode *mode; 1002 void *data; 1003 1004 struct screen *screen; 1005 u_int prefix; 1006 1007 TAILQ_ENTRY(window_mode_entry) entry; 1008}; 1009 1010/* Offsets into pane buffer. */ 1011struct window_pane_offset { 1012 size_t used; 1013}; 1014 1015/* Queued pane resize. */ 1016struct window_pane_resize { 1017 u_int sx; 1018 u_int sy; 1019 1020 u_int osx; 1021 u_int osy; 1022 1023 TAILQ_ENTRY(window_pane_resize) entry; 1024}; 1025TAILQ_HEAD(window_pane_resizes, window_pane_resize); 1026 1027/* Child window structure. */ 1028struct window_pane { 1029 u_int id; 1030 u_int active_point; 1031 1032 struct window *window; 1033 struct options *options; 1034 1035 struct layout_cell *layout_cell; 1036 struct layout_cell *saved_layout_cell; 1037 1038 u_int sx; 1039 u_int sy; 1040 1041 u_int xoff; 1042 u_int yoff; 1043 1044 int flags; 1045#define PANE_REDRAW 0x1 1046#define PANE_DROP 0x2 1047#define PANE_FOCUSED 0x4 1048#define PANE_VISITED 0x8 1049/* 0x10 unused */ 1050/* 0x20 unused */ 1051#define PANE_INPUTOFF 0x40 1052#define PANE_CHANGED 0x80 1053#define PANE_EXITED 0x100 1054#define PANE_STATUSREADY 0x200 1055#define PANE_STATUSDRAWN 0x400 1056#define PANE_EMPTY 0x800 1057#define PANE_STYLECHANGED 0x1000 1058#define PANE_UNSEENCHANGES 0x2000 1059 1060 int argc; 1061 char **argv; 1062 char *shell; 1063 char *cwd; 1064 1065 pid_t pid; 1066 char tty[TTY_NAME_MAX]; 1067 int status; 1068 struct timeval dead_time; 1069 1070 int fd; 1071 struct bufferevent *event; 1072 1073 struct window_pane_offset offset; 1074 size_t base_offset; 1075 1076 struct window_pane_resizes resize_queue; 1077 struct event resize_timer; 1078 1079 struct input_ctx *ictx; 1080 1081 struct grid_cell cached_gc; 1082 struct grid_cell cached_active_gc; 1083 struct colour_palette palette; 1084 1085 int pipe_fd; 1086 struct bufferevent *pipe_event; 1087 struct window_pane_offset pipe_offset; 1088 1089 struct screen *screen; 1090 struct screen base; 1091 1092 struct screen status_screen; 1093 size_t status_size; 1094 1095 TAILQ_HEAD(, window_mode_entry) modes; 1096 1097 char *searchstr; 1098 int searchregex; 1099 1100 int border_gc_set; 1101 struct grid_cell border_gc; 1102 1103 TAILQ_ENTRY(window_pane) entry; /* link in list of all panes */ 1104 TAILQ_ENTRY(window_pane) sentry; /* link in list of last visited */ 1105 RB_ENTRY(window_pane) tree_entry; 1106}; 1107TAILQ_HEAD(window_panes, window_pane); 1108RB_HEAD(window_pane_tree, window_pane); 1109 1110/* Window structure. */ 1111struct window { 1112 u_int id; 1113 void *latest; 1114 1115 char *name; 1116 struct event name_event; 1117 struct timeval name_time; 1118 1119 struct event alerts_timer; 1120 struct event offset_timer; 1121 1122 struct timeval activity_time; 1123 1124 struct window_pane *active; 1125 struct window_panes last_panes; 1126 struct window_panes panes; 1127 1128 int lastlayout; 1129 struct layout_cell *layout_root; 1130 struct layout_cell *saved_layout_root; 1131 char *old_layout; 1132 1133 u_int sx; 1134 u_int sy; 1135 u_int manual_sx; 1136 u_int manual_sy; 1137 u_int xpixel; 1138 u_int ypixel; 1139 1140 u_int new_sx; 1141 u_int new_sy; 1142 u_int new_xpixel; 1143 u_int new_ypixel; 1144 1145 struct utf8_data *fill_character; 1146 int flags; 1147#define WINDOW_BELL 0x1 1148#define WINDOW_ACTIVITY 0x2 1149#define WINDOW_SILENCE 0x4 1150#define WINDOW_ZOOMED 0x8 1151#define WINDOW_WASZOOMED 0x10 1152#define WINDOW_RESIZE 0x20 1153#define WINDOW_ALERTFLAGS (WINDOW_BELL|WINDOW_ACTIVITY|WINDOW_SILENCE) 1154 1155 int alerts_queued; 1156 TAILQ_ENTRY(window) alerts_entry; 1157 1158 struct options *options; 1159 1160 u_int references; 1161 TAILQ_HEAD(, winlink) winlinks; 1162 1163 RB_ENTRY(window) entry; 1164}; 1165RB_HEAD(windows, window); 1166 1167/* Entry on local window list. */ 1168struct winlink { 1169 int idx; 1170 struct session *session; 1171 struct window *window; 1172 1173 int flags; 1174#define WINLINK_BELL 0x1 1175#define WINLINK_ACTIVITY 0x2 1176#define WINLINK_SILENCE 0x4 1177#define WINLINK_ALERTFLAGS (WINLINK_BELL|WINLINK_ACTIVITY|WINLINK_SILENCE) 1178#define WINLINK_VISITED 0x8 1179 1180 RB_ENTRY(winlink) entry; 1181 TAILQ_ENTRY(winlink) wentry; 1182 TAILQ_ENTRY(winlink) sentry; 1183}; 1184RB_HEAD(winlinks, winlink); 1185TAILQ_HEAD(winlink_stack, winlink); 1186 1187/* Window size option. */ 1188#define WINDOW_SIZE_LARGEST 0 1189#define WINDOW_SIZE_SMALLEST 1 1190#define WINDOW_SIZE_MANUAL 2 1191#define WINDOW_SIZE_LATEST 3 1192 1193/* Pane border status option. */ 1194#define PANE_STATUS_OFF 0 1195#define PANE_STATUS_TOP 1 1196#define PANE_STATUS_BOTTOM 2 1197 1198/* Layout direction. */ 1199enum layout_type { 1200 LAYOUT_LEFTRIGHT, 1201 LAYOUT_TOPBOTTOM, 1202 LAYOUT_WINDOWPANE 1203}; 1204 1205/* Layout cells queue. */ 1206TAILQ_HEAD(layout_cells, layout_cell); 1207 1208/* Layout cell. */ 1209struct layout_cell { 1210 enum layout_type type; 1211 1212 struct layout_cell *parent; 1213 1214 u_int sx; 1215 u_int sy; 1216 1217 u_int xoff; 1218 u_int yoff; 1219 1220 struct window_pane *wp; 1221 struct layout_cells cells; 1222 1223 TAILQ_ENTRY(layout_cell) entry; 1224}; 1225 1226/* Environment variable. */ 1227struct environ_entry { 1228 char *name; 1229 char *value; 1230 1231 int flags; 1232#define ENVIRON_HIDDEN 0x1 1233 1234 RB_ENTRY(environ_entry) entry; 1235}; 1236 1237/* Client session. */ 1238struct session_group { 1239 const char *name; 1240 TAILQ_HEAD(, session) sessions; 1241 1242 RB_ENTRY(session_group) entry; 1243}; 1244RB_HEAD(session_groups, session_group); 1245 1246struct session { 1247 u_int id; 1248 1249 char *name; 1250 const char *cwd; 1251 1252 struct timeval creation_time; 1253 struct timeval last_attached_time; 1254 struct timeval activity_time; 1255 struct timeval last_activity_time; 1256 1257 struct event lock_timer; 1258 1259 struct winlink *curw; 1260 struct winlink_stack lastw; 1261 struct winlinks windows; 1262 1263 int statusat; 1264 u_int statuslines; 1265 1266 struct options *options; 1267 1268#define SESSION_PASTING 0x1 1269#define SESSION_ALERTED 0x2 1270 int flags; 1271 1272 u_int attached; 1273 1274 struct termios *tio; 1275 1276 struct environ *environ; 1277 1278 int references; 1279 1280 TAILQ_ENTRY(session) gentry; 1281 RB_ENTRY(session) entry; 1282}; 1283RB_HEAD(sessions, session); 1284 1285/* Mouse button masks. */ 1286#define MOUSE_MASK_BUTTONS 195 1287#define MOUSE_MASK_SHIFT 4 1288#define MOUSE_MASK_META 8 1289#define MOUSE_MASK_CTRL 16 1290#define MOUSE_MASK_DRAG 32 1291#define MOUSE_MASK_MODIFIERS (MOUSE_MASK_SHIFT|MOUSE_MASK_META|MOUSE_MASK_CTRL) 1292 1293/* Mouse wheel type. */ 1294#define MOUSE_WHEEL_UP 64 1295#define MOUSE_WHEEL_DOWN 65 1296 1297/* Mouse button type. */ 1298#define MOUSE_BUTTON_1 0 1299#define MOUSE_BUTTON_2 1 1300#define MOUSE_BUTTON_3 2 1301#define MOUSE_BUTTON_6 66 1302#define MOUSE_BUTTON_7 67 1303#define MOUSE_BUTTON_8 128 1304#define MOUSE_BUTTON_9 129 1305#define MOUSE_BUTTON_10 130 1306#define MOUSE_BUTTON_11 131 1307 1308/* Mouse helpers. */ 1309#define MOUSE_BUTTONS(b) ((b) & MOUSE_MASK_BUTTONS) 1310#define MOUSE_WHEEL(b) \ 1311 (((b) & MOUSE_MASK_BUTTONS) == MOUSE_WHEEL_UP || \ 1312 ((b) & MOUSE_MASK_BUTTONS) == MOUSE_WHEEL_DOWN) 1313#define MOUSE_DRAG(b) ((b) & MOUSE_MASK_DRAG) 1314#define MOUSE_RELEASE(b) (((b) & MOUSE_MASK_BUTTONS) == 3) 1315 1316/* Mouse input. */ 1317struct mouse_event { 1318 int valid; 1319 int ignore; 1320 1321 key_code key; 1322 1323 int statusat; 1324 u_int statuslines; 1325 1326 u_int x; 1327 u_int y; 1328 u_int b; 1329 1330 u_int lx; 1331 u_int ly; 1332 u_int lb; 1333 1334 u_int ox; 1335 u_int oy; 1336 1337 int s; 1338 int w; 1339 int wp; 1340 1341 u_int sgr_type; 1342 u_int sgr_b; 1343}; 1344 1345/* Key event. */ 1346struct key_event { 1347 key_code key; 1348 struct mouse_event m; 1349}; 1350 1351/* Terminal definition. */ 1352struct tty_term { 1353 char *name; 1354 struct tty *tty; 1355 int features; 1356 1357 char acs[UCHAR_MAX + 1][2]; 1358 1359 struct tty_code *codes; 1360 1361#define TERM_256COLOURS 0x1 1362#define TERM_NOAM 0x2 1363#define TERM_DECSLRM 0x4 1364#define TERM_DECFRA 0x8 1365#define TERM_RGBCOLOURS 0x10 1366#define TERM_VT100LIKE 0x20 1367#define TERM_SIXEL 0x40 1368 int flags; 1369 1370 LIST_ENTRY(tty_term) entry; 1371}; 1372LIST_HEAD(tty_terms, tty_term); 1373 1374/* Client terminal. */ 1375struct tty { 1376 struct client *client; 1377 struct event start_timer; 1378 struct event clipboard_timer; 1379 time_t last_requests; 1380 1381 u_int sx; 1382 u_int sy; 1383 u_int xpixel; 1384 u_int ypixel; 1385 1386 u_int cx; 1387 u_int cy; 1388 enum screen_cursor_style cstyle; 1389 int ccolour; 1390 1391 int oflag; 1392 u_int oox; 1393 u_int ooy; 1394 u_int osx; 1395 u_int osy; 1396 1397 int mode; 1398 int fg; 1399 int bg; 1400 1401 u_int rlower; 1402 u_int rupper; 1403 1404 u_int rleft; 1405 u_int rright; 1406 1407 struct event event_in; 1408 struct evbuffer *in; 1409 struct event event_out; 1410 struct evbuffer *out; 1411 struct event timer; 1412 size_t discarded; 1413 1414 struct termios tio; 1415 1416 struct grid_cell cell; 1417 struct grid_cell last_cell; 1418 1419#define TTY_NOCURSOR 0x1 1420#define TTY_FREEZE 0x2 1421#define TTY_TIMER 0x4 1422#define TTY_NOBLOCK 0x8 1423#define TTY_STARTED 0x10 1424#define TTY_OPENED 0x20 1425#define TTY_OSC52QUERY 0x40 1426#define TTY_BLOCK 0x80 1427#define TTY_HAVEDA 0x100 /* Primary DA. */ 1428#define TTY_HAVEXDA 0x200 1429#define TTY_SYNCING 0x400 1430#define TTY_HAVEDA2 0x800 /* Secondary DA. */ 1431#define TTY_ALL_REQUEST_FLAGS \ 1432 (TTY_HAVEDA|TTY_HAVEDA2|TTY_HAVEXDA) 1433 int flags; 1434 1435 struct tty_term *term; 1436 1437 u_int mouse_last_x; 1438 u_int mouse_last_y; 1439 u_int mouse_last_b; 1440 int mouse_drag_flag; 1441 void (*mouse_drag_update)(struct client *, 1442 struct mouse_event *); 1443 void (*mouse_drag_release)(struct client *, 1444 struct mouse_event *); 1445 1446 struct event key_timer; 1447 struct tty_key *key_tree; 1448}; 1449 1450/* Terminal command context. */ 1451typedef void (*tty_ctx_redraw_cb)(const struct tty_ctx *); 1452typedef int (*tty_ctx_set_client_cb)(struct tty_ctx *, struct client *); 1453struct tty_ctx { 1454 struct screen *s; 1455 1456 tty_ctx_redraw_cb redraw_cb; 1457 tty_ctx_set_client_cb set_client_cb; 1458 void *arg; 1459 1460 const struct grid_cell *cell; 1461 int wrapped; 1462 1463 u_int num; 1464 void *ptr; 1465 void *ptr2; 1466 1467 /* 1468 * Whether this command should be sent even when the pane is not 1469 * visible (used for a passthrough sequence when allow-passthrough is 1470 * "all"). 1471 */ 1472 int allow_invisible_panes; 1473 1474 /* 1475 * Cursor and region position before the screen was updated - this is 1476 * where the command should be applied; the values in the screen have 1477 * already been updated. 1478 */ 1479 u_int ocx; 1480 u_int ocy; 1481 1482 u_int orupper; 1483 u_int orlower; 1484 1485 /* Target region (usually pane) offset and size. */ 1486 u_int xoff; 1487 u_int yoff; 1488 u_int rxoff; 1489 u_int ryoff; 1490 u_int sx; 1491 u_int sy; 1492 1493 /* The background colour used for clearing (erasing). */ 1494 u_int bg; 1495 1496 /* The default colours and palette. */ 1497 struct grid_cell defaults; 1498 struct colour_palette *palette; 1499 1500 /* Containing region (usually window) offset and size. */ 1501 int bigger; 1502 u_int wox; 1503 u_int woy; 1504 u_int wsx; 1505 u_int wsy; 1506}; 1507 1508/* Saved message entry. */ 1509struct message_entry { 1510 char *msg; 1511 u_int msg_num; 1512 struct timeval msg_time; 1513 1514 TAILQ_ENTRY(message_entry) entry; 1515}; 1516TAILQ_HEAD(message_list, message_entry); 1517 1518/* Argument type. */ 1519enum args_type { 1520 ARGS_NONE, 1521 ARGS_STRING, 1522 ARGS_COMMANDS 1523}; 1524 1525/* Argument value. */ 1526struct args_value { 1527 enum args_type type; 1528 union { 1529 char *string; 1530 struct cmd_list *cmdlist; 1531 }; 1532 char *cached; 1533 TAILQ_ENTRY(args_value) entry; 1534}; 1535 1536/* Arguments set. */ 1537struct args_entry; 1538RB_HEAD(args_tree, args_entry); 1539 1540/* Arguments parsing type. */ 1541enum args_parse_type { 1542 ARGS_PARSE_INVALID, 1543 ARGS_PARSE_STRING, 1544 ARGS_PARSE_COMMANDS_OR_STRING, 1545 ARGS_PARSE_COMMANDS 1546}; 1547 1548/* Arguments parsing state. */ 1549typedef enum args_parse_type (*args_parse_cb)(struct args *, u_int, char **); 1550struct args_parse { 1551 const char *template; 1552 int lower; 1553 int upper; 1554 args_parse_cb cb; 1555}; 1556 1557/* Command find structures. */ 1558enum cmd_find_type { 1559 CMD_FIND_PANE, 1560 CMD_FIND_WINDOW, 1561 CMD_FIND_SESSION, 1562}; 1563struct cmd_find_state { 1564 int flags; 1565 struct cmd_find_state *current; 1566 1567 struct session *s; 1568 struct winlink *wl; 1569 struct window *w; 1570 struct window_pane *wp; 1571 int idx; 1572}; 1573 1574/* Command find flags. */ 1575#define CMD_FIND_PREFER_UNATTACHED 0x1 1576#define CMD_FIND_QUIET 0x2 1577#define CMD_FIND_WINDOW_INDEX 0x4 1578#define CMD_FIND_DEFAULT_MARKED 0x8 1579#define CMD_FIND_EXACT_SESSION 0x10 1580#define CMD_FIND_EXACT_WINDOW 0x20 1581#define CMD_FIND_CANFAIL 0x40 1582 1583/* List of commands. */ 1584struct cmd_list { 1585 int references; 1586 u_int group; 1587 struct cmds *list; 1588}; 1589 1590/* Command return values. */ 1591enum cmd_retval { 1592 CMD_RETURN_ERROR = -1, 1593 CMD_RETURN_NORMAL = 0, 1594 CMD_RETURN_WAIT, 1595 CMD_RETURN_STOP 1596}; 1597 1598/* Command parse result. */ 1599enum cmd_parse_status { 1600 CMD_PARSE_ERROR, 1601 CMD_PARSE_SUCCESS 1602}; 1603struct cmd_parse_result { 1604 enum cmd_parse_status status; 1605 struct cmd_list *cmdlist; 1606 char *error; 1607}; 1608struct cmd_parse_input { 1609 int flags; 1610#define CMD_PARSE_QUIET 0x1 1611#define CMD_PARSE_PARSEONLY 0x2 1612#define CMD_PARSE_NOALIAS 0x4 1613#define CMD_PARSE_VERBOSE 0x8 1614#define CMD_PARSE_ONEGROUP 0x10 1615 1616 const char *file; 1617 u_int line; 1618 1619 struct cmdq_item *item; 1620 struct client *c; 1621 struct cmd_find_state fs; 1622}; 1623 1624/* Command queue flags. */ 1625#define CMDQ_STATE_REPEAT 0x1 1626#define CMDQ_STATE_CONTROL 0x2 1627#define CMDQ_STATE_NOHOOKS 0x4 1628 1629/* Command queue callback. */ 1630typedef enum cmd_retval (*cmdq_cb) (struct cmdq_item *, void *); 1631 1632/* Command definition flag. */ 1633struct cmd_entry_flag { 1634 char flag; 1635 enum cmd_find_type type; 1636 int flags; 1637}; 1638 1639/* Command definition. */ 1640struct cmd_entry { 1641 const char *name; 1642 const char *alias; 1643 1644 struct args_parse args; 1645 const char *usage; 1646 1647 struct cmd_entry_flag source; 1648 struct cmd_entry_flag target; 1649 1650#define CMD_STARTSERVER 0x1 1651#define CMD_READONLY 0x2 1652#define CMD_AFTERHOOK 0x4 1653#define CMD_CLIENT_CFLAG 0x8 1654#define CMD_CLIENT_TFLAG 0x10 1655#define CMD_CLIENT_CANFAIL 0x20 1656 int flags; 1657 1658 enum cmd_retval (*exec)(struct cmd *, struct cmdq_item *); 1659}; 1660 1661/* Status line. */ 1662#define STATUS_LINES_LIMIT 5 1663struct status_line_entry { 1664 char *expanded; 1665 struct style_ranges ranges; 1666}; 1667struct status_line { 1668 struct event timer; 1669 1670 struct screen screen; 1671 struct screen *active; 1672 int references; 1673 1674 struct grid_cell style; 1675 struct status_line_entry entries[STATUS_LINES_LIMIT]; 1676}; 1677 1678/* Prompt type. */ 1679#define PROMPT_NTYPES 4 1680enum prompt_type { 1681 PROMPT_TYPE_COMMAND, 1682 PROMPT_TYPE_SEARCH, 1683 PROMPT_TYPE_TARGET, 1684 PROMPT_TYPE_WINDOW_TARGET, 1685 PROMPT_TYPE_INVALID = 0xff 1686}; 1687 1688/* File in client. */ 1689typedef void (*client_file_cb) (struct client *, const char *, int, int, 1690 struct evbuffer *, void *); 1691struct client_file { 1692 struct client *c; 1693 struct tmuxpeer *peer; 1694 struct client_files *tree; 1695 int references; 1696 int stream; 1697 1698 char *path; 1699 struct evbuffer *buffer; 1700 struct bufferevent *event; 1701 1702 int fd; 1703 int error; 1704 int closed; 1705 1706 client_file_cb cb; 1707 void *data; 1708 1709 RB_ENTRY(client_file) entry; 1710}; 1711RB_HEAD(client_files, client_file); 1712 1713/* Client window. */ 1714struct client_window { 1715 u_int window; 1716 struct window_pane *pane; 1717 1718 u_int sx; 1719 u_int sy; 1720 1721 RB_ENTRY(client_window) entry; 1722}; 1723RB_HEAD(client_windows, client_window); 1724 1725/* Visible areas not obstructed by overlays. */ 1726#define OVERLAY_MAX_RANGES 3 1727struct overlay_ranges { 1728 u_int px[OVERLAY_MAX_RANGES]; 1729 u_int nx[OVERLAY_MAX_RANGES]; 1730}; 1731 1732/* Client connection. */ 1733typedef int (*prompt_input_cb)(struct client *, void *, const char *, int); 1734typedef void (*prompt_free_cb)(void *); 1735typedef void (*overlay_check_cb)(struct client*, void *, u_int, u_int, u_int, 1736 struct overlay_ranges *); 1737typedef struct screen *(*overlay_mode_cb)(struct client *, void *, u_int *, 1738 u_int *); 1739typedef void (*overlay_draw_cb)(struct client *, void *, 1740 struct screen_redraw_ctx *); 1741typedef int (*overlay_key_cb)(struct client *, void *, struct key_event *); 1742typedef void (*overlay_free_cb)(struct client *, void *); 1743typedef void (*overlay_resize_cb)(struct client *, void *); 1744struct client { 1745 const char *name; 1746 struct tmuxpeer *peer; 1747 struct cmdq_list *queue; 1748 1749 struct client_windows windows; 1750 1751 struct control_state *control_state; 1752 u_int pause_age; 1753 1754 pid_t pid; 1755 int fd; 1756 int out_fd; 1757 struct event event; 1758 int retval; 1759 1760 struct timeval creation_time; 1761 struct timeval activity_time; 1762 1763 struct environ *environ; 1764 struct format_job_tree *jobs; 1765 1766 char *title; 1767 char *path; 1768 const char *cwd; 1769 1770 char *term_name; 1771 int term_features; 1772 char *term_type; 1773 char **term_caps; 1774 u_int term_ncaps; 1775 1776 char *ttyname; 1777 struct tty tty; 1778 1779 size_t written; 1780 size_t discarded; 1781 size_t redraw; 1782 1783 struct event repeat_timer; 1784 1785 struct event click_timer; 1786 u_int click_button; 1787 struct mouse_event click_event; 1788 1789 struct status_line status; 1790 1791#define CLIENT_TERMINAL 0x1 1792#define CLIENT_LOGIN 0x2 1793#define CLIENT_EXIT 0x4 1794#define CLIENT_REDRAWWINDOW 0x8 1795#define CLIENT_REDRAWSTATUS 0x10 1796#define CLIENT_REPEAT 0x20 1797#define CLIENT_SUSPENDED 0x40 1798#define CLIENT_ATTACHED 0x80 1799#define CLIENT_EXITED 0x100 1800#define CLIENT_DEAD 0x200 1801#define CLIENT_REDRAWBORDERS 0x400 1802#define CLIENT_READONLY 0x800 1803#define CLIENT_NOSTARTSERVER 0x1000 1804#define CLIENT_CONTROL 0x2000 1805#define CLIENT_CONTROLCONTROL 0x4000 1806#define CLIENT_FOCUSED 0x8000 1807#define CLIENT_UTF8 0x10000 1808#define CLIENT_IGNORESIZE 0x20000 1809#define CLIENT_IDENTIFIED 0x40000 1810#define CLIENT_STATUSFORCE 0x80000 1811#define CLIENT_DOUBLECLICK 0x100000 1812#define CLIENT_TRIPLECLICK 0x200000 1813#define CLIENT_SIZECHANGED 0x400000 1814#define CLIENT_STATUSOFF 0x800000 1815#define CLIENT_REDRAWSTATUSALWAYS 0x1000000 1816#define CLIENT_REDRAWOVERLAY 0x2000000 1817#define CLIENT_CONTROL_NOOUTPUT 0x4000000 1818#define CLIENT_DEFAULTSOCKET 0x8000000 1819#define CLIENT_STARTSERVER 0x10000000 1820#define CLIENT_REDRAWPANES 0x20000000 1821#define CLIENT_NOFORK 0x40000000 1822#define CLIENT_ACTIVEPANE 0x80000000ULL 1823#define CLIENT_CONTROL_PAUSEAFTER 0x100000000ULL 1824#define CLIENT_CONTROL_WAITEXIT 0x200000000ULL 1825#define CLIENT_WINDOWSIZECHANGED 0x400000000ULL 1826#define CLIENT_CLIPBOARDBUFFER 0x800000000ULL 1827#define CLIENT_BRACKETPASTING 0x1000000000ULL 1828#define CLIENT_ALLREDRAWFLAGS \ 1829 (CLIENT_REDRAWWINDOW| \ 1830 CLIENT_REDRAWSTATUS| \ 1831 CLIENT_REDRAWSTATUSALWAYS| \ 1832 CLIENT_REDRAWBORDERS| \ 1833 CLIENT_REDRAWOVERLAY| \ 1834 CLIENT_REDRAWPANES) 1835#define CLIENT_UNATTACHEDFLAGS \ 1836 (CLIENT_DEAD| \ 1837 CLIENT_SUSPENDED| \ 1838 CLIENT_EXIT) 1839#define CLIENT_NODETACHFLAGS \ 1840 (CLIENT_DEAD| \ 1841 CLIENT_EXIT) 1842#define CLIENT_NOSIZEFLAGS \ 1843 (CLIENT_DEAD| \ 1844 CLIENT_SUSPENDED| \ 1845 CLIENT_EXIT) 1846 uint64_t flags; 1847 1848 enum { 1849 CLIENT_EXIT_RETURN, 1850 CLIENT_EXIT_SHUTDOWN, 1851 CLIENT_EXIT_DETACH 1852 } exit_type; 1853 enum msgtype exit_msgtype; 1854 char *exit_session; 1855 char *exit_message; 1856 1857 struct key_table *keytable; 1858 1859 uint64_t redraw_panes; 1860 1861 int message_ignore_keys; 1862 int message_ignore_styles; 1863 char *message_string; 1864 struct event message_timer; 1865 1866 char *prompt_string; 1867 struct utf8_data *prompt_buffer; 1868 char *prompt_last; 1869 size_t prompt_index; 1870 prompt_input_cb prompt_inputcb; 1871 prompt_free_cb prompt_freecb; 1872 void *prompt_data; 1873 u_int prompt_hindex[PROMPT_NTYPES]; 1874 enum { 1875 PROMPT_ENTRY, 1876 PROMPT_COMMAND 1877 } prompt_mode; 1878 struct utf8_data *prompt_saved; 1879#define PROMPT_SINGLE 0x1 1880#define PROMPT_NUMERIC 0x2 1881#define PROMPT_INCREMENTAL 0x4 1882#define PROMPT_NOFORMAT 0x8 1883#define PROMPT_KEY 0x10 1884 int prompt_flags; 1885 enum prompt_type prompt_type; 1886 int prompt_cursor; 1887 1888 struct session *session; 1889 struct session *last_session; 1890 1891 int references; 1892 1893 void *pan_window; 1894 u_int pan_ox; 1895 u_int pan_oy; 1896 1897 overlay_check_cb overlay_check; 1898 overlay_mode_cb overlay_mode; 1899 overlay_draw_cb overlay_draw; 1900 overlay_key_cb overlay_key; 1901 overlay_free_cb overlay_free; 1902 overlay_resize_cb overlay_resize; 1903 void *overlay_data; 1904 struct event overlay_timer; 1905 1906 struct client_files files; 1907 1908 u_int *clipboard_panes; 1909 u_int clipboard_npanes; 1910 1911 TAILQ_ENTRY(client) entry; 1912}; 1913TAILQ_HEAD(clients, client); 1914 1915/* Control mode subscription type. */ 1916enum control_sub_type { 1917 CONTROL_SUB_SESSION, 1918 CONTROL_SUB_PANE, 1919 CONTROL_SUB_ALL_PANES, 1920 CONTROL_SUB_WINDOW, 1921 CONTROL_SUB_ALL_WINDOWS 1922}; 1923 1924/* Key binding and key table. */ 1925struct key_binding { 1926 key_code key; 1927 struct cmd_list *cmdlist; 1928 const char *note; 1929 1930 int flags; 1931#define KEY_BINDING_REPEAT 0x1 1932 1933 RB_ENTRY(key_binding) entry; 1934}; 1935RB_HEAD(key_bindings, key_binding); 1936 1937struct key_table { 1938 const char *name; 1939 struct key_bindings key_bindings; 1940 struct key_bindings default_key_bindings; 1941 1942 u_int references; 1943 1944 RB_ENTRY(key_table) entry; 1945}; 1946RB_HEAD(key_tables, key_table); 1947 1948/* Option data. */ 1949RB_HEAD(options_array, options_array_item); 1950union options_value { 1951 char *string; 1952 long long number; 1953 struct style style; 1954 struct options_array array; 1955 struct cmd_list *cmdlist; 1956}; 1957 1958/* Option table entries. */ 1959enum options_table_type { 1960 OPTIONS_TABLE_STRING, 1961 OPTIONS_TABLE_NUMBER, 1962 OPTIONS_TABLE_KEY, 1963 OPTIONS_TABLE_COLOUR, 1964 OPTIONS_TABLE_FLAG, 1965 OPTIONS_TABLE_CHOICE, 1966 OPTIONS_TABLE_COMMAND 1967}; 1968 1969#define OPTIONS_TABLE_NONE 0 1970#define OPTIONS_TABLE_SERVER 0x1 1971#define OPTIONS_TABLE_SESSION 0x2 1972#define OPTIONS_TABLE_WINDOW 0x4 1973#define OPTIONS_TABLE_PANE 0x8 1974 1975#define OPTIONS_TABLE_IS_ARRAY 0x1 1976#define OPTIONS_TABLE_IS_HOOK 0x2 1977#define OPTIONS_TABLE_IS_STYLE 0x4 1978 1979struct options_table_entry { 1980 const char *name; 1981 const char *alternative_name; 1982 enum options_table_type type; 1983 int scope; 1984 int flags; 1985 1986 u_int minimum; 1987 u_int maximum; 1988 const char **choices; 1989 1990 const char *default_str; 1991 long long default_num; 1992 const char **default_arr; 1993 1994 const char *separator; 1995 const char *pattern; 1996 1997 const char *text; 1998 const char *unit; 1999}; 2000 2001struct options_name_map { 2002 const char *from; 2003 const char *to; 2004}; 2005 2006/* Common command usages. */ 2007#define CMD_TARGET_PANE_USAGE "[-t target-pane]" 2008#define CMD_TARGET_WINDOW_USAGE "[-t target-window]" 2009#define CMD_TARGET_SESSION_USAGE "[-t target-session]" 2010#define CMD_TARGET_CLIENT_USAGE "[-t target-client]" 2011#define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]" 2012#define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]" 2013#define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]" 2014#define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]" 2015#define CMD_BUFFER_USAGE "[-b buffer-name]" 2016 2017/* Spawn common context. */ 2018struct spawn_context { 2019 struct cmdq_item *item; 2020 2021 struct session *s; 2022 struct winlink *wl; 2023 struct client *tc; 2024 2025 struct window_pane *wp0; 2026 struct layout_cell *lc; 2027 2028 const char *name; 2029 char **argv; 2030 int argc; 2031 struct environ *environ; 2032 2033 int idx; 2034 const char *cwd; 2035 2036 int flags; 2037#define SPAWN_KILL 0x1 2038#define SPAWN_DETACHED 0x2 2039#define SPAWN_RESPAWN 0x4 2040#define SPAWN_BEFORE 0x8 2041#define SPAWN_NONOTIFY 0x10 2042#define SPAWN_FULLSIZE 0x20 2043#define SPAWN_EMPTY 0x40 2044#define SPAWN_ZOOM 0x80 2045}; 2046 2047/* Mode tree sort order. */ 2048struct mode_tree_sort_criteria { 2049 u_int field; 2050 int reversed; 2051}; 2052 2053/* tmux.c */ 2054extern struct options *global_options; 2055extern struct options *global_s_options; 2056extern struct options *global_w_options; 2057extern struct environ *global_environ; 2058extern struct timeval start_time; 2059extern const char *socket_path; 2060extern const char *shell_command; 2061extern int ptm_fd; 2062extern const char *shell_command; 2063int checkshell(const char *); 2064void setblocking(int, int); 2065char *shell_argv0(const char *, int); 2066uint64_t get_timer(void); 2067const char *sig2name(int); 2068const char *find_cwd(void); 2069const char *find_home(void); 2070const char *getversion(void); 2071 2072/* proc.c */ 2073struct imsg; 2074int proc_send(struct tmuxpeer *, enum msgtype, int, const void *, size_t); 2075struct tmuxproc *proc_start(const char *); 2076void proc_loop(struct tmuxproc *, int (*)(void)); 2077void proc_exit(struct tmuxproc *); 2078void proc_set_signals(struct tmuxproc *, void(*)(int)); 2079void proc_clear_signals(struct tmuxproc *, int); 2080struct tmuxpeer *proc_add_peer(struct tmuxproc *, int, 2081 void (*)(struct imsg *, void *), void *); 2082void proc_remove_peer(struct tmuxpeer *); 2083void proc_kill_peer(struct tmuxpeer *); 2084void proc_flush_peer(struct tmuxpeer *); 2085void proc_toggle_log(struct tmuxproc *); 2086pid_t proc_fork_and_daemon(int *); 2087uid_t proc_get_peer_uid(struct tmuxpeer *); 2088 2089/* cfg.c */ 2090extern int cfg_finished; 2091extern struct client *cfg_client; 2092extern char **cfg_files; 2093extern u_int cfg_nfiles; 2094extern int cfg_quiet; 2095void start_cfg(void); 2096int load_cfg(const char *, struct client *, struct cmdq_item *, 2097 struct cmd_find_state *, int, struct cmdq_item **); 2098int load_cfg_from_buffer(const void *, size_t, const char *, 2099 struct client *, struct cmdq_item *, struct cmd_find_state *, 2100 int, struct cmdq_item **); 2101void printflike(1, 2) cfg_add_cause(const char *, ...); 2102void cfg_print_causes(struct cmdq_item *); 2103void cfg_show_causes(struct session *); 2104 2105/* paste.c */ 2106struct paste_buffer; 2107const char *paste_buffer_name(struct paste_buffer *); 2108u_int paste_buffer_order(struct paste_buffer *); 2109time_t paste_buffer_created(struct paste_buffer *); 2110const char *paste_buffer_data(struct paste_buffer *, size_t *); 2111struct paste_buffer *paste_walk(struct paste_buffer *); 2112int paste_is_empty(void); 2113struct paste_buffer *paste_get_top(const char **); 2114struct paste_buffer *paste_get_name(const char *); 2115void paste_free(struct paste_buffer *); 2116void paste_add(const char *, char *, size_t); 2117int paste_rename(const char *, const char *, char **); 2118int paste_set(char *, size_t, const char *, char **); 2119void paste_replace(struct paste_buffer *, char *, size_t); 2120char *paste_make_sample(struct paste_buffer *); 2121 2122/* format.c */ 2123#define FORMAT_STATUS 0x1 2124#define FORMAT_FORCE 0x2 2125#define FORMAT_NOJOBS 0x4 2126#define FORMAT_VERBOSE 0x8 2127#define FORMAT_NONE 0 2128#define FORMAT_PANE 0x80000000U 2129#define FORMAT_WINDOW 0x40000000U 2130struct format_tree; 2131struct format_modifier; 2132typedef void *(*format_cb)(struct format_tree *); 2133void format_tidy_jobs(void); 2134const char *format_skip(const char *, const char *); 2135int format_true(const char *); 2136struct format_tree *format_create(struct client *, struct cmdq_item *, int, 2137 int); 2138void format_free(struct format_tree *); 2139void format_merge(struct format_tree *, struct format_tree *); 2140struct window_pane *format_get_pane(struct format_tree *); 2141void printflike(3, 4) format_add(struct format_tree *, const char *, 2142 const char *, ...); 2143void format_add_tv(struct format_tree *, const char *, 2144 struct timeval *); 2145void format_add_cb(struct format_tree *, const char *, format_cb); 2146void format_log_debug(struct format_tree *, const char *); 2147void format_each(struct format_tree *, void (*)(const char *, 2148 const char *, void *), void *); 2149char *format_pretty_time(time_t, int); 2150char *format_expand_time(struct format_tree *, const char *); 2151char *format_expand(struct format_tree *, const char *); 2152char *format_single(struct cmdq_item *, const char *, 2153 struct client *, struct session *, struct winlink *, 2154 struct window_pane *); 2155char *format_single_from_state(struct cmdq_item *, const char *, 2156 struct client *, struct cmd_find_state *); 2157char *format_single_from_target(struct cmdq_item *, const char *); 2158struct format_tree *format_create_defaults(struct cmdq_item *, struct client *, 2159 struct session *, struct winlink *, struct window_pane *); 2160struct format_tree *format_create_from_state(struct cmdq_item *, 2161 struct client *, struct cmd_find_state *); 2162struct format_tree *format_create_from_target(struct cmdq_item *); 2163void format_defaults(struct format_tree *, struct client *, 2164 struct session *, struct winlink *, struct window_pane *); 2165void format_defaults_window(struct format_tree *, struct window *); 2166void format_defaults_pane(struct format_tree *, 2167 struct window_pane *); 2168void format_defaults_paste_buffer(struct format_tree *, 2169 struct paste_buffer *); 2170void format_lost_client(struct client *); 2171char *format_grid_word(struct grid *, u_int, u_int); 2172char *format_grid_hyperlink(struct grid *, u_int, u_int, 2173 struct screen *); 2174char *format_grid_line(struct grid *, u_int); 2175 2176/* format-draw.c */ 2177void format_draw(struct screen_write_ctx *, 2178 const struct grid_cell *, u_int, const char *, 2179 struct style_ranges *, int); 2180u_int format_width(const char *); 2181char *format_trim_left(const char *, u_int); 2182char *format_trim_right(const char *, u_int); 2183 2184/* notify.c */ 2185void notify_hook(struct cmdq_item *, const char *); 2186void notify_client(const char *, struct client *); 2187void notify_session(const char *, struct session *); 2188void notify_winlink(const char *, struct winlink *); 2189void notify_session_window(const char *, struct session *, struct window *); 2190void notify_window(const char *, struct window *); 2191void notify_pane(const char *, struct window_pane *); 2192void notify_paste_buffer(const char *, int); 2193 2194/* options.c */ 2195struct options *options_create(struct options *); 2196void options_free(struct options *); 2197struct options *options_get_parent(struct options *); 2198void options_set_parent(struct options *, struct options *); 2199struct options_entry *options_first(struct options *); 2200struct options_entry *options_next(struct options_entry *); 2201struct options_entry *options_empty(struct options *, 2202 const struct options_table_entry *); 2203struct options_entry *options_default(struct options *, 2204 const struct options_table_entry *); 2205char *options_default_to_string(const struct options_table_entry *); 2206const char *options_name(struct options_entry *); 2207struct options *options_owner(struct options_entry *); 2208const struct options_table_entry *options_table_entry(struct options_entry *); 2209struct options_entry *options_get_only(struct options *, const char *); 2210struct options_entry *options_get(struct options *, const char *); 2211void options_array_clear(struct options_entry *); 2212union options_value *options_array_get(struct options_entry *, u_int); 2213int options_array_set(struct options_entry *, u_int, const char *, 2214 int, char **); 2215int options_array_assign(struct options_entry *, const char *, 2216 char **); 2217struct options_array_item *options_array_first(struct options_entry *); 2218struct options_array_item *options_array_next(struct options_array_item *); 2219u_int options_array_item_index(struct options_array_item *); 2220union options_value *options_array_item_value(struct options_array_item *); 2221int options_is_array(struct options_entry *); 2222int options_is_string(struct options_entry *); 2223char *options_to_string(struct options_entry *, int, int); 2224char *options_parse(const char *, int *); 2225struct options_entry *options_parse_get(struct options *, const char *, int *, 2226 int); 2227char *options_match(const char *, int *, int *); 2228struct options_entry *options_match_get(struct options *, const char *, int *, 2229 int, int *); 2230const char *options_get_string(struct options *, const char *); 2231long long options_get_number(struct options *, const char *); 2232struct options_entry * printflike(4, 5) options_set_string(struct options *, 2233 const char *, int, const char *, ...); 2234struct options_entry *options_set_number(struct options *, const char *, 2235 long long); 2236int options_scope_from_name(struct args *, int, 2237 const char *, struct cmd_find_state *, struct options **, 2238 char **); 2239int options_scope_from_flags(struct args *, int, 2240 struct cmd_find_state *, struct options **, char **); 2241struct style *options_string_to_style(struct options *, const char *, 2242 struct format_tree *); 2243int options_from_string(struct options *, 2244 const struct options_table_entry *, const char *, 2245 const char *, int, char **); 2246int options_find_choice(const struct options_table_entry *, 2247 const char *, char **); 2248void options_push_changes(const char *); 2249int options_remove_or_default(struct options_entry *, int, 2250 char **); 2251 2252/* options-table.c */ 2253extern const struct options_table_entry options_table[]; 2254extern const struct options_name_map options_other_names[]; 2255 2256/* job.c */ 2257typedef void (*job_update_cb) (struct job *); 2258typedef void (*job_complete_cb) (struct job *); 2259typedef void (*job_free_cb) (void *); 2260#define JOB_NOWAIT 0x1 2261#define JOB_KEEPWRITE 0x2 2262#define JOB_PTY 0x4 2263struct job *job_run(const char *, int, char **, struct environ *, 2264 struct session *, const char *, job_update_cb, 2265 job_complete_cb, job_free_cb, void *, int, int, int); 2266void job_free(struct job *); 2267int job_transfer(struct job *, pid_t *, char *, size_t); 2268void job_resize(struct job *, u_int, u_int); 2269void job_check_died(pid_t, int); 2270int job_get_status(struct job *); 2271void *job_get_data(struct job *); 2272struct bufferevent *job_get_event(struct job *); 2273void job_kill_all(void); 2274int job_still_running(void); 2275void job_print_summary(struct cmdq_item *, int); 2276 2277/* environ.c */ 2278struct environ *environ_create(void); 2279void environ_free(struct environ *); 2280struct environ_entry *environ_first(struct environ *); 2281struct environ_entry *environ_next(struct environ_entry *); 2282void environ_copy(struct environ *, struct environ *); 2283struct environ_entry *environ_find(struct environ *, const char *); 2284void printflike(4, 5) environ_set(struct environ *, const char *, int, 2285 const char *, ...); 2286void environ_clear(struct environ *, const char *); 2287void environ_put(struct environ *, const char *, int); 2288void environ_unset(struct environ *, const char *); 2289void environ_update(struct options *, struct environ *, struct environ *); 2290void environ_push(struct environ *); 2291void printflike(2, 3) environ_log(struct environ *, const char *, ...); 2292struct environ *environ_for_session(struct session *, int); 2293 2294/* tty.c */ 2295void tty_create_log(void); 2296int tty_window_bigger(struct tty *); 2297int tty_window_offset(struct tty *, u_int *, u_int *, u_int *, u_int *); 2298void tty_update_window_offset(struct window *); 2299void tty_update_client_offset(struct client *); 2300void tty_raw(struct tty *, const char *); 2301void tty_attributes(struct tty *, const struct grid_cell *, 2302 const struct grid_cell *, struct colour_palette *, 2303 struct hyperlinks *); 2304void tty_reset(struct tty *); 2305void tty_region_off(struct tty *); 2306void tty_margin_off(struct tty *); 2307void tty_cursor(struct tty *, u_int, u_int); 2308void tty_clipboard_query(struct tty *); 2309void tty_putcode(struct tty *, enum tty_code_code); 2310void tty_putcode_i(struct tty *, enum tty_code_code, int); 2311void tty_putcode_ii(struct tty *, enum tty_code_code, int, int); 2312void tty_putcode_iii(struct tty *, enum tty_code_code, int, int, int); 2313void tty_putcode_s(struct tty *, enum tty_code_code, const char *); 2314void tty_putcode_ss(struct tty *, enum tty_code_code, const char *, 2315 const char *); 2316void tty_puts(struct tty *, const char *); 2317void tty_putc(struct tty *, u_char); 2318void tty_putn(struct tty *, const void *, size_t, u_int); 2319void tty_cell(struct tty *, const struct grid_cell *, 2320 const struct grid_cell *, struct colour_palette *, 2321 struct hyperlinks *); 2322int tty_init(struct tty *, struct client *); 2323void tty_resize(struct tty *); 2324void tty_set_size(struct tty *, u_int, u_int, u_int, u_int); 2325void tty_start_tty(struct tty *); 2326void tty_send_requests(struct tty *); 2327void tty_repeat_requests(struct tty *); 2328void tty_stop_tty(struct tty *); 2329void tty_set_title(struct tty *, const char *); 2330void tty_set_path(struct tty *, const char *); 2331void tty_update_mode(struct tty *, int, struct screen *); 2332void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int, 2333 u_int, u_int, const struct grid_cell *, struct colour_palette *); 2334void tty_sync_start(struct tty *); 2335void tty_sync_end(struct tty *); 2336int tty_open(struct tty *, char **); 2337void tty_close(struct tty *); 2338void tty_free(struct tty *); 2339void tty_update_features(struct tty *); 2340void tty_set_selection(struct tty *, const char *, const char *, size_t); 2341void tty_write(void (*)(struct tty *, const struct tty_ctx *), 2342 struct tty_ctx *); 2343void tty_cmd_alignmenttest(struct tty *, const struct tty_ctx *); 2344void tty_cmd_cell(struct tty *, const struct tty_ctx *); 2345void tty_cmd_cells(struct tty *, const struct tty_ctx *); 2346void tty_cmd_clearendofline(struct tty *, const struct tty_ctx *); 2347void tty_cmd_clearendofscreen(struct tty *, const struct tty_ctx *); 2348void tty_cmd_clearline(struct tty *, const struct tty_ctx *); 2349void tty_cmd_clearscreen(struct tty *, const struct tty_ctx *); 2350void tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *); 2351void tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *); 2352void tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *); 2353void tty_cmd_clearcharacter(struct tty *, const struct tty_ctx *); 2354void tty_cmd_deleteline(struct tty *, const struct tty_ctx *); 2355void tty_cmd_erasecharacter(struct tty *, const struct tty_ctx *); 2356void tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *); 2357void tty_cmd_insertline(struct tty *, const struct tty_ctx *); 2358void tty_cmd_linefeed(struct tty *, const struct tty_ctx *); 2359void tty_cmd_scrollup(struct tty *, const struct tty_ctx *); 2360void tty_cmd_scrolldown(struct tty *, const struct tty_ctx *); 2361void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *); 2362void tty_cmd_setselection(struct tty *, const struct tty_ctx *); 2363void tty_cmd_rawstring(struct tty *, const struct tty_ctx *); 2364void tty_cmd_syncstart(struct tty *, const struct tty_ctx *); 2365void tty_default_colours(struct grid_cell *, struct window_pane *); 2366 2367/* tty-term.c */ 2368extern struct tty_terms tty_terms; 2369u_int tty_term_ncodes(void); 2370void tty_term_apply(struct tty_term *, const char *, int); 2371void tty_term_apply_overrides(struct tty_term *); 2372struct tty_term *tty_term_create(struct tty *, char *, char **, u_int, int *, 2373 char **); 2374void tty_term_free(struct tty_term *); 2375int tty_term_read_list(const char *, int, char ***, u_int *, 2376 char **); 2377void tty_term_free_list(char **, u_int); 2378int tty_term_has(struct tty_term *, enum tty_code_code); 2379const char *tty_term_string(struct tty_term *, enum tty_code_code); 2380const char *tty_term_string_i(struct tty_term *, enum tty_code_code, int); 2381const char *tty_term_string_ii(struct tty_term *, enum tty_code_code, int, 2382 int); 2383const char *tty_term_string_iii(struct tty_term *, enum tty_code_code, int, 2384 int, int); 2385const char *tty_term_string_s(struct tty_term *, enum tty_code_code, 2386 const char *); 2387const char *tty_term_string_ss(struct tty_term *, enum tty_code_code, 2388 const char *, const char *); 2389int tty_term_number(struct tty_term *, enum tty_code_code); 2390int tty_term_flag(struct tty_term *, enum tty_code_code); 2391const char *tty_term_describe(struct tty_term *, enum tty_code_code); 2392 2393/* tty-features.c */ 2394void tty_add_features(int *, const char *, const char *); 2395const char *tty_get_features(int); 2396int tty_apply_features(struct tty_term *, int); 2397void tty_default_features(int *, const char *, u_int); 2398 2399/* tty-acs.c */ 2400int tty_acs_needed(struct tty *); 2401const char *tty_acs_get(struct tty *, u_char); 2402int tty_acs_reverse_get(struct tty *, const char *, size_t); 2403const struct utf8_data *tty_acs_double_borders(int); 2404const struct utf8_data *tty_acs_heavy_borders(int); 2405const struct utf8_data *tty_acs_rounded_borders(int); 2406 2407/* tty-keys.c */ 2408void tty_keys_build(struct tty *); 2409void tty_keys_free(struct tty *); 2410int tty_keys_next(struct tty *); 2411 2412/* arguments.c */ 2413void args_set(struct args *, u_char, struct args_value *, int); 2414struct args *args_create(void); 2415struct args *args_parse(const struct args_parse *, struct args_value *, 2416 u_int, char **); 2417struct args *args_copy(struct args *, int, char **); 2418void args_to_vector(struct args *, int *, char ***); 2419struct args_value *args_from_vector(int, char **); 2420void args_free_value(struct args_value *); 2421void args_free_values(struct args_value *, u_int); 2422void args_free(struct args *); 2423char *args_print(struct args *); 2424char *args_escape(const char *); 2425int args_has(struct args *, u_char); 2426const char *args_get(struct args *, u_char); 2427u_char args_first(struct args *, struct args_entry **); 2428u_char args_next(struct args_entry **); 2429u_int args_count(struct args *); 2430struct args_value *args_values(struct args *); 2431struct args_value *args_value(struct args *, u_int); 2432const char *args_string(struct args *, u_int); 2433struct cmd_list *args_make_commands_now(struct cmd *, struct cmdq_item *, 2434 u_int, int); 2435struct args_command_state *args_make_commands_prepare(struct cmd *, 2436 struct cmdq_item *, u_int, const char *, int, int); 2437struct cmd_list *args_make_commands(struct args_command_state *, int, char **, 2438 char **); 2439void args_make_commands_free(struct args_command_state *); 2440char *args_make_commands_get_command(struct args_command_state *); 2441struct args_value *args_first_value(struct args *, u_char); 2442struct args_value *args_next_value(struct args_value *); 2443long long args_strtonum(struct args *, u_char, long long, long long, 2444 char **); 2445long long args_strtonum_and_expand(struct args *, u_char, long long, 2446 long long, struct cmdq_item *, char **); 2447long long args_percentage(struct args *, u_char, long long, 2448 long long, long long, char **); 2449long long args_string_percentage(const char *, long long, long long, 2450 long long, char **); 2451long long args_percentage_and_expand(struct args *, u_char, long long, 2452 long long, long long, struct cmdq_item *, char **); 2453long long args_string_percentage_and_expand(const char *, long long, 2454 long long, long long, struct cmdq_item *, char **); 2455 2456/* cmd-find.c */ 2457int cmd_find_target(struct cmd_find_state *, struct cmdq_item *, 2458 const char *, enum cmd_find_type, int); 2459struct client *cmd_find_best_client(struct session *); 2460struct client *cmd_find_client(struct cmdq_item *, const char *, int); 2461void cmd_find_clear_state(struct cmd_find_state *, int); 2462int cmd_find_empty_state(struct cmd_find_state *); 2463int cmd_find_valid_state(struct cmd_find_state *); 2464void cmd_find_copy_state(struct cmd_find_state *, 2465 struct cmd_find_state *); 2466void cmd_find_from_session(struct cmd_find_state *, 2467 struct session *, int); 2468void cmd_find_from_winlink(struct cmd_find_state *, 2469 struct winlink *, int); 2470int cmd_find_from_session_window(struct cmd_find_state *, 2471 struct session *, struct window *, int); 2472int cmd_find_from_window(struct cmd_find_state *, struct window *, 2473 int); 2474void cmd_find_from_winlink_pane(struct cmd_find_state *, 2475 struct winlink *, struct window_pane *, int); 2476int cmd_find_from_pane(struct cmd_find_state *, 2477 struct window_pane *, int); 2478int cmd_find_from_client(struct cmd_find_state *, struct client *, 2479 int); 2480int cmd_find_from_mouse(struct cmd_find_state *, 2481 struct mouse_event *, int); 2482int cmd_find_from_nothing(struct cmd_find_state *, int); 2483 2484/* cmd.c */ 2485extern const struct cmd_entry *cmd_table[]; 2486void printflike(3, 4) cmd_log_argv(int, char **, const char *, ...); 2487void cmd_prepend_argv(int *, char ***, const char *); 2488void cmd_append_argv(int *, char ***, const char *); 2489int cmd_pack_argv(int, char **, char *, size_t); 2490int cmd_unpack_argv(char *, size_t, int, char ***); 2491char **cmd_copy_argv(int, char **); 2492void cmd_free_argv(int, char **); 2493char *cmd_stringify_argv(int, char **); 2494char *cmd_get_alias(const char *); 2495const struct cmd_entry *cmd_get_entry(struct cmd *); 2496struct args *cmd_get_args(struct cmd *); 2497u_int cmd_get_group(struct cmd *); 2498void cmd_get_source(struct cmd *, const char **, u_int *); 2499struct cmd *cmd_parse(struct args_value *, u_int, const char *, u_int, 2500 char **); 2501struct cmd *cmd_copy(struct cmd *, int, char **); 2502void cmd_free(struct cmd *); 2503char *cmd_print(struct cmd *); 2504struct cmd_list *cmd_list_new(void); 2505struct cmd_list *cmd_list_copy(struct cmd_list *, int, char **); 2506void cmd_list_append(struct cmd_list *, struct cmd *); 2507void cmd_list_append_all(struct cmd_list *, struct cmd_list *); 2508void cmd_list_move(struct cmd_list *, struct cmd_list *); 2509void cmd_list_free(struct cmd_list *); 2510char *cmd_list_print(struct cmd_list *, int); 2511struct cmd *cmd_list_first(struct cmd_list *); 2512struct cmd *cmd_list_next(struct cmd *); 2513int cmd_list_all_have(struct cmd_list *, int); 2514int cmd_list_any_have(struct cmd_list *, int); 2515int cmd_mouse_at(struct window_pane *, struct mouse_event *, 2516 u_int *, u_int *, int); 2517struct winlink *cmd_mouse_window(struct mouse_event *, struct session **); 2518struct window_pane *cmd_mouse_pane(struct mouse_event *, struct session **, 2519 struct winlink **); 2520char *cmd_template_replace(const char *, const char *, int); 2521 2522/* cmd-attach-session.c */ 2523enum cmd_retval cmd_attach_session(struct cmdq_item *, const char *, int, int, 2524 int, const char *, int, const char *); 2525 2526/* cmd-parse.c */ 2527void cmd_parse_empty(struct cmd_parse_input *); 2528struct cmd_parse_result *cmd_parse_from_file(FILE *, struct cmd_parse_input *); 2529struct cmd_parse_result *cmd_parse_from_string(const char *, 2530 struct cmd_parse_input *); 2531enum cmd_parse_status cmd_parse_and_insert(const char *, 2532 struct cmd_parse_input *, struct cmdq_item *, 2533 struct cmdq_state *, char **); 2534enum cmd_parse_status cmd_parse_and_append(const char *, 2535 struct cmd_parse_input *, struct client *, 2536 struct cmdq_state *, char **); 2537struct cmd_parse_result *cmd_parse_from_buffer(const void *, size_t, 2538 struct cmd_parse_input *); 2539struct cmd_parse_result *cmd_parse_from_arguments(struct args_value *, u_int, 2540 struct cmd_parse_input *); 2541 2542/* cmd-queue.c */ 2543struct cmdq_state *cmdq_new_state(struct cmd_find_state *, struct key_event *, 2544 int); 2545struct cmdq_state *cmdq_link_state(struct cmdq_state *); 2546struct cmdq_state *cmdq_copy_state(struct cmdq_state *, 2547 struct cmd_find_state *); 2548void cmdq_free_state(struct cmdq_state *); 2549void printflike(3, 4) cmdq_add_format(struct cmdq_state *, const char *, 2550 const char *, ...); 2551void cmdq_add_formats(struct cmdq_state *, struct format_tree *); 2552void cmdq_merge_formats(struct cmdq_item *, struct format_tree *); 2553struct cmdq_list *cmdq_new(void); 2554void cmdq_free(struct cmdq_list *); 2555const char *cmdq_get_name(struct cmdq_item *); 2556struct client *cmdq_get_client(struct cmdq_item *); 2557struct client *cmdq_get_target_client(struct cmdq_item *); 2558struct cmdq_state *cmdq_get_state(struct cmdq_item *); 2559struct cmd_find_state *cmdq_get_target(struct cmdq_item *); 2560struct cmd_find_state *cmdq_get_source(struct cmdq_item *); 2561struct key_event *cmdq_get_event(struct cmdq_item *); 2562struct cmd_find_state *cmdq_get_current(struct cmdq_item *); 2563int cmdq_get_flags(struct cmdq_item *); 2564struct cmdq_item *cmdq_get_command(struct cmd_list *, struct cmdq_state *); 2565#define cmdq_get_callback(cb, data) cmdq_get_callback1(#cb, cb, data) 2566struct cmdq_item *cmdq_get_callback1(const char *, cmdq_cb, void *); 2567struct cmdq_item *cmdq_get_error(const char *); 2568struct cmdq_item *cmdq_insert_after(struct cmdq_item *, struct cmdq_item *); 2569struct cmdq_item *cmdq_append(struct client *, struct cmdq_item *); 2570void printflike(4, 5) cmdq_insert_hook(struct session *, struct cmdq_item *, 2571 struct cmd_find_state *, const char *, ...); 2572void cmdq_continue(struct cmdq_item *); 2573u_int cmdq_next(struct client *); 2574struct cmdq_item *cmdq_running(struct client *); 2575void cmdq_guard(struct cmdq_item *, const char *, int); 2576void printflike(2, 3) cmdq_print(struct cmdq_item *, const char *, ...); 2577void cmdq_print_data(struct cmdq_item *, int, struct evbuffer *); 2578void printflike(2, 3) cmdq_error(struct cmdq_item *, const char *, ...); 2579 2580/* cmd-wait-for.c */ 2581void cmd_wait_for_flush(void); 2582 2583/* client.c */ 2584int client_main(struct event_base *, int, char **, uint64_t, int); 2585 2586/* key-bindings.c */ 2587struct key_table *key_bindings_get_table(const char *, int); 2588struct key_table *key_bindings_first_table(void); 2589struct key_table *key_bindings_next_table(struct key_table *); 2590void key_bindings_unref_table(struct key_table *); 2591struct key_binding *key_bindings_get(struct key_table *, key_code); 2592struct key_binding *key_bindings_get_default(struct key_table *, key_code); 2593struct key_binding *key_bindings_first(struct key_table *); 2594struct key_binding *key_bindings_next(struct key_table *, struct key_binding *); 2595void key_bindings_add(const char *, key_code, const char *, int, 2596 struct cmd_list *); 2597void key_bindings_remove(const char *, key_code); 2598void key_bindings_reset(const char *, key_code); 2599void key_bindings_remove_table(const char *); 2600void key_bindings_reset_table(const char *); 2601void key_bindings_init(void); 2602struct cmdq_item *key_bindings_dispatch(struct key_binding *, 2603 struct cmdq_item *, struct client *, struct key_event *, 2604 struct cmd_find_state *); 2605 2606/* key-string.c */ 2607key_code key_string_lookup_string(const char *); 2608const char *key_string_lookup_key(key_code, int); 2609 2610/* alerts.c */ 2611void alerts_reset_all(void); 2612void alerts_queue(struct window *, int); 2613void alerts_check_session(struct session *); 2614 2615/* file.c */ 2616int file_cmp(struct client_file *, struct client_file *); 2617RB_PROTOTYPE(client_files, client_file, entry, file_cmp); 2618struct client_file *file_create_with_peer(struct tmuxpeer *, 2619 struct client_files *, int, client_file_cb, void *); 2620struct client_file *file_create_with_client(struct client *, int, 2621 client_file_cb, void *); 2622void file_free(struct client_file *); 2623void file_fire_done(struct client_file *); 2624void file_fire_read(struct client_file *); 2625int file_can_print(struct client *); 2626void printflike(2, 3) file_print(struct client *, const char *, ...); 2627void printflike(2, 0) file_vprint(struct client *, const char *, va_list); 2628void file_print_buffer(struct client *, void *, size_t); 2629void printflike(2, 3) file_error(struct client *, const char *, ...); 2630void file_write(struct client *, const char *, int, const void *, size_t, 2631 client_file_cb, void *); 2632struct client_file *file_read(struct client *, const char *, client_file_cb, 2633 void *); 2634void file_cancel(struct client_file *); 2635void file_push(struct client_file *); 2636int file_write_left(struct client_files *); 2637void file_write_open(struct client_files *, struct tmuxpeer *, 2638 struct imsg *, int, int, client_file_cb, void *); 2639void file_write_data(struct client_files *, struct imsg *); 2640void file_write_close(struct client_files *, struct imsg *); 2641void file_read_open(struct client_files *, struct tmuxpeer *, struct imsg *, 2642 int, int, client_file_cb, void *); 2643void file_write_ready(struct client_files *, struct imsg *); 2644void file_read_data(struct client_files *, struct imsg *); 2645void file_read_done(struct client_files *, struct imsg *); 2646void file_read_cancel(struct client_files *, struct imsg *); 2647 2648/* server.c */ 2649extern struct tmuxproc *server_proc; 2650extern struct clients clients; 2651extern struct cmd_find_state marked_pane; 2652extern struct message_list message_log; 2653extern time_t current_time; 2654void server_set_marked(struct session *, struct winlink *, 2655 struct window_pane *); 2656void server_clear_marked(void); 2657int server_is_marked(struct session *, struct winlink *, 2658 struct window_pane *); 2659int server_check_marked(void); 2660int server_start(struct tmuxproc *, int, struct event_base *, int, char *); 2661void server_update_socket(void); 2662void server_add_accept(int); 2663void printflike(1, 2) server_add_message(const char *, ...); 2664 2665/* server-client.c */ 2666RB_PROTOTYPE(client_windows, client_window, entry, server_client_window_cmp); 2667u_int server_client_how_many(void); 2668void server_client_set_overlay(struct client *, u_int, overlay_check_cb, 2669 overlay_mode_cb, overlay_draw_cb, overlay_key_cb, 2670 overlay_free_cb, overlay_resize_cb, void *); 2671void server_client_clear_overlay(struct client *); 2672void server_client_overlay_range(u_int, u_int, u_int, u_int, u_int, u_int, 2673 u_int, struct overlay_ranges *); 2674void server_client_set_key_table(struct client *, const char *); 2675const char *server_client_get_key_table(struct client *); 2676int server_client_check_nested(struct client *); 2677int server_client_handle_key(struct client *, struct key_event *); 2678struct client *server_client_create(int); 2679int server_client_open(struct client *, char **); 2680void server_client_unref(struct client *); 2681void server_client_set_session(struct client *, struct session *); 2682void server_client_lost(struct client *); 2683void server_client_suspend(struct client *); 2684void server_client_detach(struct client *, enum msgtype); 2685void server_client_exec(struct client *, const char *); 2686void server_client_loop(void); 2687void server_client_push_stdout(struct client *); 2688void server_client_push_stderr(struct client *); 2689const char *server_client_get_cwd(struct client *, struct session *); 2690void server_client_set_flags(struct client *, const char *); 2691const char *server_client_get_flags(struct client *); 2692struct client_window *server_client_get_client_window(struct client *, u_int); 2693struct client_window *server_client_add_client_window(struct client *, u_int); 2694struct window_pane *server_client_get_pane(struct client *); 2695void server_client_set_pane(struct client *, struct window_pane *); 2696void server_client_remove_pane(struct window_pane *); 2697void server_client_print(struct client *, int, struct evbuffer *); 2698 2699/* server-fn.c */ 2700void server_redraw_client(struct client *); 2701void server_status_client(struct client *); 2702void server_redraw_session(struct session *); 2703void server_redraw_session_group(struct session *); 2704void server_status_session(struct session *); 2705void server_status_session_group(struct session *); 2706void server_redraw_window(struct window *); 2707void server_redraw_window_borders(struct window *); 2708void server_status_window(struct window *); 2709void server_lock(void); 2710void server_lock_session(struct session *); 2711void server_lock_client(struct client *); 2712void server_kill_pane(struct window_pane *); 2713void server_kill_window(struct window *, int); 2714void server_renumber_session(struct session *); 2715void server_renumber_all(void); 2716int server_link_window(struct session *, 2717 struct winlink *, struct session *, int, int, int, char **); 2718void server_unlink_window(struct session *, struct winlink *); 2719void server_destroy_pane(struct window_pane *, int); 2720void server_destroy_session(struct session *); 2721void server_check_unattached(void); 2722void server_unzoom_window(struct window *); 2723 2724/* status.c */ 2725extern char **status_prompt_hlist[]; 2726extern u_int status_prompt_hsize[]; 2727void status_timer_start(struct client *); 2728void status_timer_start_all(void); 2729void status_update_cache(struct session *); 2730int status_at_line(struct client *); 2731u_int status_line_size(struct client *); 2732struct style_range *status_get_range(struct client *, u_int, u_int); 2733void status_init(struct client *); 2734void status_free(struct client *); 2735int status_redraw(struct client *); 2736void printflike(5, 6) status_message_set(struct client *, int, int, int, 2737 const char *, ...); 2738void status_message_clear(struct client *); 2739int status_message_redraw(struct client *); 2740void status_prompt_set(struct client *, struct cmd_find_state *, 2741 const char *, const char *, prompt_input_cb, prompt_free_cb, 2742 void *, int, enum prompt_type); 2743void status_prompt_clear(struct client *); 2744int status_prompt_redraw(struct client *); 2745int status_prompt_key(struct client *, key_code); 2746void status_prompt_update(struct client *, const char *, const char *); 2747void status_prompt_load_history(void); 2748void status_prompt_save_history(void); 2749const char *status_prompt_type_string(u_int); 2750enum prompt_type status_prompt_type(const char *type); 2751 2752/* resize.c */ 2753void resize_window(struct window *, u_int, u_int, int, int); 2754void default_window_size(struct client *, struct session *, struct window *, 2755 u_int *, u_int *, u_int *, u_int *, int); 2756void recalculate_size(struct window *, int); 2757void recalculate_sizes(void); 2758void recalculate_sizes_now(int); 2759 2760/* input.c */ 2761struct input_ctx *input_init(struct window_pane *, struct bufferevent *, 2762 struct colour_palette *); 2763void input_free(struct input_ctx *); 2764void input_reset(struct input_ctx *, int); 2765struct evbuffer *input_pending(struct input_ctx *); 2766void input_parse_pane(struct window_pane *); 2767void input_parse_buffer(struct window_pane *, u_char *, size_t); 2768void input_parse_screen(struct input_ctx *, struct screen *, 2769 screen_write_init_ctx_cb, void *, u_char *, size_t); 2770void input_reply_clipboard(struct bufferevent *, const char *, size_t, 2771 const char *); 2772 2773/* input-key.c */ 2774void input_key_build(void); 2775int input_key_pane(struct window_pane *, key_code, struct mouse_event *); 2776int input_key(struct screen *, struct bufferevent *, key_code); 2777int input_key_get_mouse(struct screen *, struct mouse_event *, u_int, 2778 u_int, const char **, size_t *); 2779 2780/* colour.c */ 2781int colour_find_rgb(u_char, u_char, u_char); 2782int colour_join_rgb(u_char, u_char, u_char); 2783void colour_split_rgb(int, u_char *, u_char *, u_char *); 2784int colour_force_rgb(int); 2785const char *colour_tostring(int); 2786int colour_fromstring(const char *s); 2787int colour_256toRGB(int); 2788int colour_256to16(int); 2789int colour_byname(const char *); 2790int colour_parseX11(const char *); 2791void colour_palette_init(struct colour_palette *); 2792void colour_palette_clear(struct colour_palette *); 2793void colour_palette_free(struct colour_palette *); 2794int colour_palette_get(struct colour_palette *, int); 2795int colour_palette_set(struct colour_palette *, int, int); 2796void colour_palette_from_option(struct colour_palette *, struct options *); 2797 2798/* attributes.c */ 2799const char *attributes_tostring(int); 2800int attributes_fromstring(const char *); 2801 2802/* grid.c */ 2803extern const struct grid_cell grid_default_cell; 2804void grid_empty_line(struct grid *, u_int, u_int); 2805int grid_cells_equal(const struct grid_cell *, const struct grid_cell *); 2806int grid_cells_look_equal(const struct grid_cell *, 2807 const struct grid_cell *); 2808struct grid *grid_create(u_int, u_int, u_int); 2809void grid_destroy(struct grid *); 2810int grid_compare(struct grid *, struct grid *); 2811void grid_collect_history(struct grid *); 2812void grid_remove_history(struct grid *, u_int ); 2813void grid_scroll_history(struct grid *, u_int); 2814void grid_scroll_history_region(struct grid *, u_int, u_int, u_int); 2815void grid_clear_history(struct grid *); 2816const struct grid_line *grid_peek_line(struct grid *, u_int); 2817void grid_get_cell(struct grid *, u_int, u_int, struct grid_cell *); 2818void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *); 2819void grid_set_padding(struct grid *, u_int, u_int); 2820void grid_set_cells(struct grid *, u_int, u_int, const struct grid_cell *, 2821 const char *, size_t); 2822struct grid_line *grid_get_line(struct grid *, u_int); 2823void grid_adjust_lines(struct grid *, u_int); 2824void grid_clear(struct grid *, u_int, u_int, u_int, u_int, u_int); 2825void grid_clear_lines(struct grid *, u_int, u_int, u_int); 2826void grid_move_lines(struct grid *, u_int, u_int, u_int, u_int); 2827void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int, u_int); 2828char *grid_string_cells(struct grid *, u_int, u_int, u_int, 2829 struct grid_cell **, int, struct screen *); 2830void grid_duplicate_lines(struct grid *, u_int, struct grid *, u_int, 2831 u_int); 2832void grid_reflow(struct grid *, u_int); 2833void grid_wrap_position(struct grid *, u_int, u_int, u_int *, u_int *); 2834void grid_unwrap_position(struct grid *, u_int *, u_int *, u_int, u_int); 2835u_int grid_line_length(struct grid *, u_int); 2836 2837/* grid-reader.c */ 2838void grid_reader_start(struct grid_reader *, struct grid *, u_int, u_int); 2839void grid_reader_get_cursor(struct grid_reader *, u_int *, u_int *); 2840u_int grid_reader_line_length(struct grid_reader *); 2841int grid_reader_in_set(struct grid_reader *, const char *); 2842void grid_reader_cursor_right(struct grid_reader *, int, int); 2843void grid_reader_cursor_left(struct grid_reader *, int); 2844void grid_reader_cursor_down(struct grid_reader *); 2845void grid_reader_cursor_up(struct grid_reader *); 2846void grid_reader_cursor_start_of_line(struct grid_reader *, int); 2847void grid_reader_cursor_end_of_line(struct grid_reader *, int, int); 2848void grid_reader_cursor_next_word(struct grid_reader *, const char *); 2849void grid_reader_cursor_next_word_end(struct grid_reader *, const char *); 2850void grid_reader_cursor_previous_word(struct grid_reader *, const char *, 2851 int, int); 2852int grid_reader_cursor_jump(struct grid_reader *, 2853 const struct utf8_data *); 2854int grid_reader_cursor_jump_back(struct grid_reader *, 2855 const struct utf8_data *); 2856void grid_reader_cursor_back_to_indentation(struct grid_reader *); 2857 2858/* grid-view.c */ 2859void grid_view_get_cell(struct grid *, u_int, u_int, struct grid_cell *); 2860void grid_view_set_cell(struct grid *, u_int, u_int, 2861 const struct grid_cell *); 2862void grid_view_set_padding(struct grid *, u_int, u_int); 2863void grid_view_set_cells(struct grid *, u_int, u_int, 2864 const struct grid_cell *, const char *, size_t); 2865void grid_view_clear_history(struct grid *, u_int); 2866void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int, u_int); 2867void grid_view_scroll_region_up(struct grid *, u_int, u_int, u_int); 2868void grid_view_scroll_region_down(struct grid *, u_int, u_int, u_int); 2869void grid_view_insert_lines(struct grid *, u_int, u_int, u_int); 2870void grid_view_insert_lines_region(struct grid *, u_int, u_int, u_int, 2871 u_int); 2872void grid_view_delete_lines(struct grid *, u_int, u_int, u_int); 2873void grid_view_delete_lines_region(struct grid *, u_int, u_int, u_int, 2874 u_int); 2875void grid_view_insert_cells(struct grid *, u_int, u_int, u_int, u_int); 2876void grid_view_delete_cells(struct grid *, u_int, u_int, u_int, u_int); 2877char *grid_view_string_cells(struct grid *, u_int, u_int, u_int); 2878 2879/* screen-write.c */ 2880void screen_write_make_list(struct screen *); 2881void screen_write_free_list(struct screen *); 2882void screen_write_start_pane(struct screen_write_ctx *, 2883 struct window_pane *, struct screen *); 2884void screen_write_start(struct screen_write_ctx *, struct screen *); 2885void screen_write_start_callback(struct screen_write_ctx *, struct screen *, 2886 screen_write_init_ctx_cb, void *); 2887void screen_write_stop(struct screen_write_ctx *); 2888void screen_write_reset(struct screen_write_ctx *); 2889size_t printflike(1, 2) screen_write_strlen(const char *, ...); 2890int printflike(7, 8) screen_write_text(struct screen_write_ctx *, u_int, u_int, 2891 u_int, int, const struct grid_cell *, const char *, ...); 2892void printflike(3, 4) screen_write_puts(struct screen_write_ctx *, 2893 const struct grid_cell *, const char *, ...); 2894void printflike(4, 5) screen_write_nputs(struct screen_write_ctx *, 2895 ssize_t, const struct grid_cell *, const char *, ...); 2896void printflike(4, 0) screen_write_vnputs(struct screen_write_ctx *, ssize_t, 2897 const struct grid_cell *, const char *, va_list); 2898void screen_write_putc(struct screen_write_ctx *, const struct grid_cell *, 2899 u_char); 2900void screen_write_fast_copy(struct screen_write_ctx *, struct screen *, 2901 u_int, u_int, u_int, u_int); 2902void screen_write_hline(struct screen_write_ctx *, u_int, int, int, 2903 enum box_lines, const struct grid_cell *); 2904void screen_write_vline(struct screen_write_ctx *, u_int, int, int); 2905void screen_write_menu(struct screen_write_ctx *, struct menu *, int, 2906 enum box_lines, const struct grid_cell *, const struct grid_cell *, 2907 const struct grid_cell *); 2908void screen_write_box(struct screen_write_ctx *, u_int, u_int, 2909 enum box_lines, const struct grid_cell *, const char *); 2910void screen_write_preview(struct screen_write_ctx *, struct screen *, u_int, 2911 u_int); 2912void screen_write_backspace(struct screen_write_ctx *); 2913void screen_write_mode_set(struct screen_write_ctx *, int); 2914void screen_write_mode_clear(struct screen_write_ctx *, int); 2915void screen_write_cursorup(struct screen_write_ctx *, u_int); 2916void screen_write_cursordown(struct screen_write_ctx *, u_int); 2917void screen_write_cursorright(struct screen_write_ctx *, u_int); 2918void screen_write_cursorleft(struct screen_write_ctx *, u_int); 2919void screen_write_alignmenttest(struct screen_write_ctx *); 2920void screen_write_insertcharacter(struct screen_write_ctx *, u_int, u_int); 2921void screen_write_deletecharacter(struct screen_write_ctx *, u_int, u_int); 2922void screen_write_clearcharacter(struct screen_write_ctx *, u_int, u_int); 2923void screen_write_insertline(struct screen_write_ctx *, u_int, u_int); 2924void screen_write_deleteline(struct screen_write_ctx *, u_int, u_int); 2925void screen_write_clearline(struct screen_write_ctx *, u_int); 2926void screen_write_clearendofline(struct screen_write_ctx *, u_int); 2927void screen_write_clearstartofline(struct screen_write_ctx *, u_int); 2928void screen_write_cursormove(struct screen_write_ctx *, int, int, int); 2929void screen_write_reverseindex(struct screen_write_ctx *, u_int); 2930void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int); 2931void screen_write_linefeed(struct screen_write_ctx *, int, u_int); 2932void screen_write_scrollup(struct screen_write_ctx *, u_int, u_int); 2933void screen_write_scrolldown(struct screen_write_ctx *, u_int, u_int); 2934void screen_write_carriagereturn(struct screen_write_ctx *); 2935void screen_write_clearendofscreen(struct screen_write_ctx *, u_int); 2936void screen_write_clearstartofscreen(struct screen_write_ctx *, u_int); 2937void screen_write_clearscreen(struct screen_write_ctx *, u_int); 2938void screen_write_clearhistory(struct screen_write_ctx *); 2939void screen_write_fullredraw(struct screen_write_ctx *); 2940void screen_write_collect_end(struct screen_write_ctx *); 2941void screen_write_collect_add(struct screen_write_ctx *, 2942 const struct grid_cell *); 2943void screen_write_cell(struct screen_write_ctx *, const struct grid_cell *); 2944void screen_write_setselection(struct screen_write_ctx *, const char *, 2945 u_char *, u_int); 2946void screen_write_rawstring(struct screen_write_ctx *, u_char *, u_int, 2947 int); 2948void screen_write_alternateon(struct screen_write_ctx *, 2949 struct grid_cell *, int); 2950void screen_write_alternateoff(struct screen_write_ctx *, 2951 struct grid_cell *, int); 2952 2953/* screen-redraw.c */ 2954void screen_redraw_screen(struct client *); 2955void screen_redraw_pane(struct client *, struct window_pane *); 2956 2957/* screen.c */ 2958void screen_init(struct screen *, u_int, u_int, u_int); 2959void screen_reinit(struct screen *); 2960void screen_free(struct screen *); 2961void screen_reset_tabs(struct screen *); 2962void screen_reset_hyperlinks(struct screen *); 2963void screen_set_cursor_style(u_int, enum screen_cursor_style *, int *); 2964void screen_set_cursor_colour(struct screen *, int); 2965int screen_set_title(struct screen *, const char *); 2966void screen_set_path(struct screen *, const char *); 2967void screen_push_title(struct screen *); 2968void screen_pop_title(struct screen *); 2969void screen_resize(struct screen *, u_int, u_int, int); 2970void screen_resize_cursor(struct screen *, u_int, u_int, int, int, int); 2971void screen_set_selection(struct screen *, u_int, u_int, u_int, u_int, 2972 u_int, int, struct grid_cell *); 2973void screen_clear_selection(struct screen *); 2974void screen_hide_selection(struct screen *); 2975int screen_check_selection(struct screen *, u_int, u_int); 2976void screen_select_cell(struct screen *, struct grid_cell *, 2977 const struct grid_cell *); 2978void screen_alternate_on(struct screen *, struct grid_cell *, int); 2979void screen_alternate_off(struct screen *, struct grid_cell *, int); 2980const char *screen_mode_to_string(int); 2981 2982/* window.c */ 2983extern struct windows windows; 2984extern struct window_pane_tree all_window_panes; 2985int window_cmp(struct window *, struct window *); 2986RB_PROTOTYPE(windows, window, entry, window_cmp); 2987int winlink_cmp(struct winlink *, struct winlink *); 2988RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp); 2989int window_pane_cmp(struct window_pane *, struct window_pane *); 2990RB_PROTOTYPE(window_pane_tree, window_pane, tree_entry, window_pane_cmp); 2991struct winlink *winlink_find_by_index(struct winlinks *, int); 2992struct winlink *winlink_find_by_window(struct winlinks *, struct window *); 2993struct winlink *winlink_find_by_window_id(struct winlinks *, u_int); 2994u_int winlink_count(struct winlinks *); 2995struct winlink *winlink_add(struct winlinks *, int); 2996void winlink_set_window(struct winlink *, struct window *); 2997void winlink_remove(struct winlinks *, struct winlink *); 2998struct winlink *winlink_next(struct winlink *); 2999struct winlink *winlink_previous(struct winlink *); 3000struct winlink *winlink_next_by_number(struct winlink *, struct session *, 3001 int); 3002struct winlink *winlink_previous_by_number(struct winlink *, struct session *, 3003 int); 3004void winlink_stack_push(struct winlink_stack *, struct winlink *); 3005void winlink_stack_remove(struct winlink_stack *, struct winlink *); 3006struct window *window_find_by_id_str(const char *); 3007struct window *window_find_by_id(u_int); 3008void window_update_activity(struct window *); 3009struct window *window_create(u_int, u_int, u_int, u_int); 3010void window_pane_set_event(struct window_pane *); 3011struct window_pane *window_get_active_at(struct window *, u_int, u_int); 3012struct window_pane *window_find_string(struct window *, const char *); 3013int window_has_pane(struct window *, struct window_pane *); 3014int window_set_active_pane(struct window *, struct window_pane *, 3015 int); 3016void window_update_focus(struct window *); 3017void window_pane_update_focus(struct window_pane *); 3018void window_redraw_active_switch(struct window *, 3019 struct window_pane *); 3020struct window_pane *window_add_pane(struct window *, struct window_pane *, 3021 u_int, int); 3022void window_resize(struct window *, u_int, u_int, int, int); 3023void window_pane_send_resize(struct window_pane *, u_int, u_int); 3024int window_zoom(struct window_pane *); 3025int window_unzoom(struct window *, int); 3026int window_push_zoom(struct window *, int, int); 3027int window_pop_zoom(struct window *); 3028void window_lost_pane(struct window *, struct window_pane *); 3029void window_remove_pane(struct window *, struct window_pane *); 3030struct window_pane *window_pane_at_index(struct window *, u_int); 3031struct window_pane *window_pane_next_by_number(struct window *, 3032 struct window_pane *, u_int); 3033struct window_pane *window_pane_previous_by_number(struct window *, 3034 struct window_pane *, u_int); 3035int window_pane_index(struct window_pane *, u_int *); 3036u_int window_count_panes(struct window *); 3037void window_destroy_panes(struct window *); 3038struct window_pane *window_pane_find_by_id_str(const char *); 3039struct window_pane *window_pane_find_by_id(u_int); 3040int window_pane_destroy_ready(struct window_pane *); 3041void window_pane_resize(struct window_pane *, u_int, u_int); 3042int window_pane_set_mode(struct window_pane *, 3043 struct window_pane *, const struct window_mode *, 3044 struct cmd_find_state *, struct args *); 3045void window_pane_reset_mode(struct window_pane *); 3046void window_pane_reset_mode_all(struct window_pane *); 3047int window_pane_key(struct window_pane *, struct client *, 3048 struct session *, struct winlink *, key_code, 3049 struct mouse_event *); 3050int window_pane_visible(struct window_pane *); 3051int window_pane_exited(struct window_pane *); 3052u_int window_pane_search(struct window_pane *, const char *, int, 3053 int); 3054const char *window_printable_flags(struct winlink *, int); 3055struct window_pane *window_pane_find_up(struct window_pane *); 3056struct window_pane *window_pane_find_down(struct window_pane *); 3057struct window_pane *window_pane_find_left(struct window_pane *); 3058struct window_pane *window_pane_find_right(struct window_pane *); 3059void window_pane_stack_push(struct window_panes *, 3060 struct window_pane *); 3061void window_pane_stack_remove(struct window_panes *, 3062 struct window_pane *); 3063void window_set_name(struct window *, const char *); 3064void window_add_ref(struct window *, const char *); 3065void window_remove_ref(struct window *, const char *); 3066void winlink_clear_flags(struct winlink *); 3067int winlink_shuffle_up(struct session *, struct winlink *, int); 3068int window_pane_start_input(struct window_pane *, 3069 struct cmdq_item *, char **); 3070void *window_pane_get_new_data(struct window_pane *, 3071 struct window_pane_offset *, size_t *); 3072void window_pane_update_used_data(struct window_pane *, 3073 struct window_pane_offset *, size_t); 3074void window_set_fill_character(struct window *); 3075void window_pane_default_cursor(struct window_pane *); 3076 3077/* layout.c */ 3078u_int layout_count_cells(struct layout_cell *); 3079struct layout_cell *layout_create_cell(struct layout_cell *); 3080void layout_free_cell(struct layout_cell *); 3081void layout_print_cell(struct layout_cell *, const char *, u_int); 3082void layout_destroy_cell(struct window *, struct layout_cell *, 3083 struct layout_cell **); 3084void layout_resize_layout(struct window *, struct layout_cell *, 3085 enum layout_type, int, int); 3086struct layout_cell *layout_search_by_border(struct layout_cell *, u_int, u_int); 3087void layout_set_size(struct layout_cell *, u_int, u_int, u_int, 3088 u_int); 3089void layout_make_leaf(struct layout_cell *, struct window_pane *); 3090void layout_make_node(struct layout_cell *, enum layout_type); 3091void layout_fix_offsets(struct window *); 3092void layout_fix_panes(struct window *, struct window_pane *); 3093void layout_resize_adjust(struct window *, struct layout_cell *, 3094 enum layout_type, int); 3095void layout_init(struct window *, struct window_pane *); 3096void layout_free(struct window *); 3097void layout_resize(struct window *, u_int, u_int); 3098void layout_resize_pane(struct window_pane *, enum layout_type, 3099 int, int); 3100void layout_resize_pane_to(struct window_pane *, enum layout_type, 3101 u_int); 3102void layout_assign_pane(struct layout_cell *, struct window_pane *, 3103 int); 3104struct layout_cell *layout_split_pane(struct window_pane *, enum layout_type, 3105 int, int); 3106void layout_close_pane(struct window_pane *); 3107int layout_spread_cell(struct window *, struct layout_cell *); 3108void layout_spread_out(struct window_pane *); 3109 3110/* layout-custom.c */ 3111char *layout_dump(struct layout_cell *); 3112int layout_parse(struct window *, const char *, char **); 3113 3114/* layout-set.c */ 3115int layout_set_lookup(const char *); 3116u_int layout_set_select(struct window *, u_int); 3117u_int layout_set_next(struct window *); 3118u_int layout_set_previous(struct window *); 3119 3120/* mode-tree.c */ 3121typedef void (*mode_tree_build_cb)(void *, struct mode_tree_sort_criteria *, 3122 uint64_t *, const char *); 3123typedef void (*mode_tree_draw_cb)(void *, void *, struct screen_write_ctx *, 3124 u_int, u_int); 3125typedef int (*mode_tree_search_cb)(void *, void *, const char *); 3126typedef void (*mode_tree_menu_cb)(void *, struct client *, key_code); 3127typedef u_int (*mode_tree_height_cb)(void *, u_int); 3128typedef key_code (*mode_tree_key_cb)(void *, void *, u_int); 3129typedef void (*mode_tree_each_cb)(void *, void *, struct client *, key_code); 3130u_int mode_tree_count_tagged(struct mode_tree_data *); 3131void *mode_tree_get_current(struct mode_tree_data *); 3132const char *mode_tree_get_current_name(struct mode_tree_data *); 3133void mode_tree_expand_current(struct mode_tree_data *); 3134void mode_tree_collapse_current(struct mode_tree_data *); 3135void mode_tree_expand(struct mode_tree_data *, uint64_t); 3136int mode_tree_set_current(struct mode_tree_data *, uint64_t); 3137void mode_tree_each_tagged(struct mode_tree_data *, mode_tree_each_cb, 3138 struct client *, key_code, int); 3139void mode_tree_up(struct mode_tree_data *, int); 3140void mode_tree_down(struct mode_tree_data *, int); 3141struct mode_tree_data *mode_tree_start(struct window_pane *, struct args *, 3142 mode_tree_build_cb, mode_tree_draw_cb, mode_tree_search_cb, 3143 mode_tree_menu_cb, mode_tree_height_cb, mode_tree_key_cb, void *, 3144 const struct menu_item *, const char **, u_int, struct screen **); 3145void mode_tree_zoom(struct mode_tree_data *, struct args *); 3146void mode_tree_build(struct mode_tree_data *); 3147void mode_tree_free(struct mode_tree_data *); 3148void mode_tree_resize(struct mode_tree_data *, u_int, u_int); 3149struct mode_tree_item *mode_tree_add(struct mode_tree_data *, 3150 struct mode_tree_item *, void *, uint64_t, const char *, 3151 const char *, int); 3152void mode_tree_draw_as_parent(struct mode_tree_item *); 3153void mode_tree_no_tag(struct mode_tree_item *); 3154void mode_tree_remove(struct mode_tree_data *, struct mode_tree_item *); 3155void mode_tree_draw(struct mode_tree_data *); 3156int mode_tree_key(struct mode_tree_data *, struct client *, key_code *, 3157 struct mouse_event *, u_int *, u_int *); 3158void mode_tree_run_command(struct client *, struct cmd_find_state *, 3159 const char *, const char *); 3160 3161/* window-buffer.c */ 3162extern const struct window_mode window_buffer_mode; 3163 3164/* window-tree.c */ 3165extern const struct window_mode window_tree_mode; 3166 3167/* window-clock.c */ 3168extern const struct window_mode window_clock_mode; 3169extern const char window_clock_table[14][5][5]; 3170 3171/* window-client.c */ 3172extern const struct window_mode window_client_mode; 3173 3174/* window-copy.c */ 3175extern const struct window_mode window_copy_mode; 3176extern const struct window_mode window_view_mode; 3177void printflike(3, 4) window_copy_add(struct window_pane *, int, const char *, 3178 ...); 3179void printflike(3, 0) window_copy_vadd(struct window_pane *, int, const char *, 3180 va_list); 3181void window_copy_pageup(struct window_pane *, int); 3182void window_copy_start_drag(struct client *, struct mouse_event *); 3183char *window_copy_get_word(struct window_pane *, u_int, u_int); 3184char *window_copy_get_line(struct window_pane *, u_int); 3185 3186/* window-option.c */ 3187extern const struct window_mode window_customize_mode; 3188 3189/* names.c */ 3190void check_window_name(struct window *); 3191char *default_window_name(struct window *); 3192char *parse_window_name(const char *); 3193 3194/* control.c */ 3195void control_discard(struct client *); 3196void control_start(struct client *); 3197void control_ready(struct client *); 3198void control_stop(struct client *); 3199void control_set_pane_on(struct client *, struct window_pane *); 3200void control_set_pane_off(struct client *, struct window_pane *); 3201void control_continue_pane(struct client *, struct window_pane *); 3202void control_pause_pane(struct client *, struct window_pane *); 3203struct window_pane_offset *control_pane_offset(struct client *, 3204 struct window_pane *, int *); 3205void control_reset_offsets(struct client *); 3206void printflike(2, 3) control_write(struct client *, const char *, ...); 3207void control_write_output(struct client *, struct window_pane *); 3208int control_all_done(struct client *); 3209void control_add_sub(struct client *, const char *, enum control_sub_type, 3210 int, const char *); 3211void control_remove_sub(struct client *, const char *); 3212 3213/* control-notify.c */ 3214void control_notify_input(struct client *, struct window_pane *, 3215 const u_char *, size_t); 3216void control_notify_pane_mode_changed(int); 3217void control_notify_window_layout_changed(struct window *); 3218void control_notify_window_pane_changed(struct window *); 3219void control_notify_window_unlinked(struct session *, struct window *); 3220void control_notify_window_linked(struct session *, struct window *); 3221void control_notify_window_renamed(struct window *); 3222void control_notify_client_session_changed(struct client *); 3223void control_notify_client_detached(struct client *); 3224void control_notify_session_renamed(struct session *); 3225void control_notify_session_created(struct session *); 3226void control_notify_session_closed(struct session *); 3227void control_notify_session_window_changed(struct session *); 3228void control_notify_paste_buffer_changed(const char *); 3229void control_notify_paste_buffer_deleted(const char *); 3230 3231/* session.c */ 3232extern struct sessions sessions; 3233extern u_int next_session_id; 3234int session_cmp(struct session *, struct session *); 3235RB_PROTOTYPE(sessions, session, entry, session_cmp); 3236int session_alive(struct session *); 3237struct session *session_find(const char *); 3238struct session *session_find_by_id_str(const char *); 3239struct session *session_find_by_id(u_int); 3240struct session *session_create(const char *, const char *, const char *, 3241 struct environ *, struct options *, struct termios *); 3242void session_destroy(struct session *, int, const char *); 3243void session_add_ref(struct session *, const char *); 3244void session_remove_ref(struct session *, const char *); 3245char *session_check_name(const char *); 3246void session_update_activity(struct session *, struct timeval *); 3247struct session *session_next_session(struct session *); 3248struct session *session_previous_session(struct session *); 3249struct winlink *session_new(struct session *, const char *, int, char **, 3250 const char *, const char *, int, char **); 3251struct winlink *session_attach(struct session *, struct window *, int, 3252 char **); 3253int session_detach(struct session *, struct winlink *); 3254int session_has(struct session *, struct window *); 3255int session_is_linked(struct session *, struct window *); 3256int session_next(struct session *, int); 3257int session_previous(struct session *, int); 3258int session_select(struct session *, int); 3259int session_last(struct session *); 3260int session_set_current(struct session *, struct winlink *); 3261struct session_group *session_group_contains(struct session *); 3262struct session_group *session_group_find(const char *); 3263struct session_group *session_group_new(const char *); 3264void session_group_add(struct session_group *, struct session *); 3265void session_group_synchronize_to(struct session *); 3266void session_group_synchronize_from(struct session *); 3267u_int session_group_count(struct session_group *); 3268u_int session_group_attached_count(struct session_group *); 3269void session_renumber_windows(struct session *); 3270 3271/* utf8.c */ 3272enum utf8_state utf8_towc (const struct utf8_data *, wchar_t *); 3273int utf8_in_table(wchar_t, const wchar_t *, u_int); 3274utf8_char utf8_build_one(u_char); 3275enum utf8_state utf8_from_data(const struct utf8_data *, utf8_char *); 3276void utf8_to_data(utf8_char, struct utf8_data *); 3277void utf8_set(struct utf8_data *, u_char); 3278void utf8_copy(struct utf8_data *, const struct utf8_data *); 3279enum utf8_state utf8_open(struct utf8_data *, u_char); 3280enum utf8_state utf8_append(struct utf8_data *, u_char); 3281int utf8_isvalid(const char *); 3282int utf8_strvis(char *, const char *, size_t, int); 3283int utf8_stravis(char **, const char *, int); 3284int utf8_stravisx(char **, const char *, size_t, int); 3285char *utf8_sanitize(const char *); 3286size_t utf8_strlen(const struct utf8_data *); 3287u_int utf8_strwidth(const struct utf8_data *, ssize_t); 3288struct utf8_data *utf8_fromcstr(const char *); 3289char *utf8_tocstr(struct utf8_data *); 3290u_int utf8_cstrwidth(const char *); 3291char *utf8_padcstr(const char *, u_int); 3292char *utf8_rpadcstr(const char *, u_int); 3293int utf8_cstrhas(const char *, const struct utf8_data *); 3294 3295/* utf8-combined.c */ 3296int utf8_has_zwj(const struct utf8_data *); 3297int utf8_is_zwj(const struct utf8_data *); 3298int utf8_is_vs(const struct utf8_data *); 3299int utf8_is_modifier(const struct utf8_data *); 3300 3301/* procname.c */ 3302char *get_proc_name(int, char *); 3303char *get_proc_cwd(int); 3304 3305/* log.c */ 3306void log_add_level(void); 3307int log_get_level(void); 3308void log_open(const char *); 3309void log_toggle(const char *); 3310void log_close(void); 3311void printflike(1, 2) log_debug(const char *, ...); 3312__dead void printflike(1, 2) fatal(const char *, ...); 3313__dead void printflike(1, 2) fatalx(const char *, ...); 3314 3315/* menu.c */ 3316#define MENU_NOMOUSE 0x1 3317#define MENU_TAB 0x2 3318#define MENU_STAYOPEN 0x4 3319struct menu *menu_create(const char *); 3320void menu_add_items(struct menu *, const struct menu_item *, 3321 struct cmdq_item *, struct client *, 3322 struct cmd_find_state *); 3323void menu_add_item(struct menu *, const struct menu_item *, 3324 struct cmdq_item *, struct client *, 3325 struct cmd_find_state *); 3326void menu_free(struct menu *); 3327struct menu_data *menu_prepare(struct menu *, int, int, struct cmdq_item *, 3328 u_int, u_int, struct client *, enum box_lines, const char *, 3329 const char *, const char *, struct cmd_find_state *, 3330 menu_choice_cb, void *); 3331int menu_display(struct menu *, int, int, struct cmdq_item *, 3332 u_int, u_int, struct client *, enum box_lines, const char *, 3333 const char *, const char *, struct cmd_find_state *, 3334 menu_choice_cb, void *); 3335struct screen *menu_mode_cb(struct client *, void *, u_int *, u_int *); 3336void menu_check_cb(struct client *, void *, u_int, u_int, u_int, 3337 struct overlay_ranges *); 3338void menu_draw_cb(struct client *, void *, 3339 struct screen_redraw_ctx *); 3340void menu_free_cb(struct client *, void *); 3341int menu_key_cb(struct client *, void *, struct key_event *); 3342 3343/* popup.c */ 3344#define POPUP_CLOSEEXIT 0x1 3345#define POPUP_CLOSEEXITZERO 0x2 3346#define POPUP_INTERNAL 0x4 3347typedef void (*popup_close_cb)(int, void *); 3348typedef void (*popup_finish_edit_cb)(char *, size_t, void *); 3349int popup_display(int, enum box_lines, struct cmdq_item *, u_int, 3350 u_int, u_int, u_int, struct environ *, const char *, int, 3351 char **, const char *, const char *, struct client *, 3352 struct session *, const char *, const char *, 3353 popup_close_cb, void *); 3354int popup_editor(struct client *, const char *, size_t, 3355 popup_finish_edit_cb, void *); 3356 3357/* style.c */ 3358int style_parse(struct style *,const struct grid_cell *, 3359 const char *); 3360const char *style_tostring(struct style *); 3361void style_add(struct grid_cell *, struct options *, 3362 const char *, struct format_tree *); 3363void style_apply(struct grid_cell *, struct options *, 3364 const char *, struct format_tree *); 3365void style_set(struct style *, const struct grid_cell *); 3366void style_copy(struct style *, struct style *); 3367 3368/* spawn.c */ 3369struct winlink *spawn_window(struct spawn_context *, char **); 3370struct window_pane *spawn_pane(struct spawn_context *, char **); 3371 3372/* regsub.c */ 3373char *regsub(const char *, const char *, const char *, int); 3374 3375/* server-acl.c */ 3376void server_acl_init(void); 3377struct server_acl_user *server_acl_user_find(uid_t); 3378void server_acl_display(struct cmdq_item *); 3379void server_acl_user_allow(uid_t); 3380void server_acl_user_deny(uid_t); 3381void server_acl_user_allow_write(uid_t); 3382void server_acl_user_deny_write(uid_t); 3383int server_acl_join(struct client *); 3384uid_t server_acl_get_uid(struct server_acl_user *); 3385 3386/* hyperlink.c */ 3387u_int hyperlinks_put(struct hyperlinks *, const char *, 3388 const char *); 3389int hyperlinks_get(struct hyperlinks *, u_int, 3390 const char **, const char **, const char **); 3391struct hyperlinks *hyperlinks_init(void); 3392void hyperlinks_reset(struct hyperlinks *); 3393void hyperlinks_free(struct hyperlinks *); 3394 3395#endif /* TMUX_H */ 3396