1 /* $OpenBSD: tmux.h,v 1.1193 2023/01/20 21:36:00 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 34 #include "tmux-protocol.h" 35 #include "xmalloc.h" 36 37 extern char **environ; 38 39 struct args; 40 struct args_command_state; 41 struct client; 42 struct cmd; 43 struct cmd_find_state; 44 struct cmdq_item; 45 struct cmdq_list; 46 struct cmdq_state; 47 struct cmds; 48 struct control_state; 49 struct environ; 50 struct format_job_tree; 51 struct format_tree; 52 struct hyperlinks_uri; 53 struct hyperlinks; 54 struct input_ctx; 55 struct job; 56 struct menu_data; 57 struct mode_tree_data; 58 struct mouse_event; 59 struct options; 60 struct options_array_item; 61 struct options_entry; 62 struct screen_write_citem; 63 struct screen_write_cline; 64 struct screen_write_ctx; 65 struct session; 66 struct tty_ctx; 67 struct tty_code; 68 struct tty_key; 69 struct tmuxpeer; 70 struct tmuxproc; 71 struct winlink; 72 73 /* Default configuration files and socket paths. */ 74 #ifndef TMUX_CONF 75 #define TMUX_CONF "/etc/tmux.conf:~/.tmux.conf" 76 #endif 77 #ifndef TMUX_SOCK 78 #define TMUX_SOCK "$TMUX_TMPDIR:" _PATH_TMP 79 #endif 80 #ifndef TMUX_TERM 81 #define TMUX_TERM "screen" 82 #endif 83 84 /* Minimum layout cell size, NOT including border lines. */ 85 #define PANE_MINIMUM 1 86 87 /* Minimum and maximum window size. */ 88 #define WINDOW_MINIMUM PANE_MINIMUM 89 #define WINDOW_MAXIMUM 10000 90 91 /* Automatic name refresh interval, in microseconds. Must be < 1 second. */ 92 #define NAME_INTERVAL 500000 93 94 /* Default pixel cell sizes. */ 95 #define DEFAULT_XPIXEL 16 96 #define DEFAULT_YPIXEL 32 97 98 /* Attribute to make GCC check printf-like arguments. */ 99 #define printflike(a, b) __attribute__ ((format (printf, a, b))) 100 101 /* Number of items in array. */ 102 #ifndef nitems 103 #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0])) 104 #endif 105 106 /* Alert option values. */ 107 #define ALERT_NONE 0 108 #define ALERT_ANY 1 109 #define ALERT_CURRENT 2 110 #define ALERT_OTHER 3 111 112 /* Visual option values. */ 113 #define VISUAL_OFF 0 114 #define VISUAL_ON 1 115 #define VISUAL_BOTH 2 116 117 /* No key or unknown key. */ 118 #define KEYC_NONE 0x000ff000000000ULL 119 #define KEYC_UNKNOWN 0x000fe000000000ULL 120 121 /* 122 * Base for special (that is, not Unicode) keys. An enum must be at most a 123 * signed int, so these are based in the highest Unicode PUA. 124 */ 125 #define KEYC_BASE 0x0000000010e000ULL 126 #define KEYC_USER 0x0000000010f000ULL 127 128 /* Key modifier bits. */ 129 #define KEYC_META 0x00100000000000ULL 130 #define KEYC_CTRL 0x00200000000000ULL 131 #define KEYC_SHIFT 0x00400000000000ULL 132 133 /* Key flag bits. */ 134 #define KEYC_LITERAL 0x01000000000000ULL 135 #define KEYC_KEYPAD 0x02000000000000ULL 136 #define KEYC_CURSOR 0x04000000000000ULL 137 #define KEYC_IMPLIED_META 0x08000000000000ULL 138 #define KEYC_BUILD_MODIFIERS 0x10000000000000ULL 139 #define KEYC_VI 0x20000000000000ULL 140 #define KEYC_EXTENDED 0x40000000000000ULL 141 #define KEYC_SENT 0x80000000000000ULL 142 143 /* Masks for key bits. */ 144 #define KEYC_MASK_MODIFIERS 0x00f00000000000ULL 145 #define KEYC_MASK_FLAGS 0xff000000000000ULL 146 #define KEYC_MASK_KEY 0x000fffffffffffULL 147 148 /* Available user keys. */ 149 #define KEYC_NUSER 1000 150 151 /* Is this a mouse key? */ 152 #define KEYC_IS_MOUSE(key) \ 153 (((key) & KEYC_MASK_KEY) >= KEYC_MOUSE && \ 154 ((key) & KEYC_MASK_KEY) < KEYC_BSPACE) 155 156 /* Is this a Unicode key? */ 157 #define KEYC_IS_UNICODE(key) \ 158 (((key) & KEYC_MASK_KEY) > 0x7f && \ 159 (((key) & KEYC_MASK_KEY) < KEYC_BASE || \ 160 ((key) & KEYC_MASK_KEY) >= KEYC_BASE_END)) 161 162 /* Multiple click timeout. */ 163 #define KEYC_CLICK_TIMEOUT 300 164 165 /* Mouse key codes. */ 166 #define KEYC_MOUSE_KEY(name) \ 167 KEYC_ ## name ## _PANE, \ 168 KEYC_ ## name ## _STATUS, \ 169 KEYC_ ## name ## _STATUS_LEFT, \ 170 KEYC_ ## name ## _STATUS_RIGHT, \ 171 KEYC_ ## name ## _STATUS_DEFAULT, \ 172 KEYC_ ## name ## _BORDER 173 #define KEYC_MOUSE_STRING(name, s) \ 174 { #s "Pane", KEYC_ ## name ## _PANE }, \ 175 { #s "Status", KEYC_ ## name ## _STATUS }, \ 176 { #s "StatusLeft", KEYC_ ## name ## _STATUS_LEFT }, \ 177 { #s "StatusRight", KEYC_ ## name ## _STATUS_RIGHT }, \ 178 { #s "StatusDefault", KEYC_ ## name ## _STATUS_DEFAULT }, \ 179 { #s "Border", KEYC_ ## name ## _BORDER } 180 181 /* 182 * A single key. This can be ASCII or Unicode or one of the keys between 183 * KEYC_BASE and KEYC_BASE_END. 184 */ 185 typedef unsigned long long key_code; 186 187 /* Special key codes. */ 188 enum { 189 /* Focus events. */ 190 KEYC_FOCUS_IN = KEYC_BASE, 191 KEYC_FOCUS_OUT, 192 193 /* "Any" key, used if not found in key table. */ 194 KEYC_ANY, 195 196 /* Paste brackets. */ 197 KEYC_PASTE_START, 198 KEYC_PASTE_END, 199 200 /* Mouse keys. */ 201 KEYC_MOUSE, /* unclassified mouse event */ 202 KEYC_DRAGGING, /* dragging in progress */ 203 KEYC_DOUBLECLICK, /* double click complete */ 204 KEYC_MOUSE_KEY(MOUSEMOVE), 205 KEYC_MOUSE_KEY(MOUSEDOWN1), 206 KEYC_MOUSE_KEY(MOUSEDOWN2), 207 KEYC_MOUSE_KEY(MOUSEDOWN3), 208 KEYC_MOUSE_KEY(MOUSEDOWN6), 209 KEYC_MOUSE_KEY(MOUSEDOWN7), 210 KEYC_MOUSE_KEY(MOUSEDOWN8), 211 KEYC_MOUSE_KEY(MOUSEDOWN9), 212 KEYC_MOUSE_KEY(MOUSEDOWN10), 213 KEYC_MOUSE_KEY(MOUSEDOWN11), 214 KEYC_MOUSE_KEY(MOUSEUP1), 215 KEYC_MOUSE_KEY(MOUSEUP2), 216 KEYC_MOUSE_KEY(MOUSEUP3), 217 KEYC_MOUSE_KEY(MOUSEUP6), 218 KEYC_MOUSE_KEY(MOUSEUP7), 219 KEYC_MOUSE_KEY(MOUSEUP8), 220 KEYC_MOUSE_KEY(MOUSEUP9), 221 KEYC_MOUSE_KEY(MOUSEUP10), 222 KEYC_MOUSE_KEY(MOUSEUP11), 223 KEYC_MOUSE_KEY(MOUSEDRAG1), 224 KEYC_MOUSE_KEY(MOUSEDRAG2), 225 KEYC_MOUSE_KEY(MOUSEDRAG3), 226 KEYC_MOUSE_KEY(MOUSEDRAG6), 227 KEYC_MOUSE_KEY(MOUSEDRAG7), 228 KEYC_MOUSE_KEY(MOUSEDRAG8), 229 KEYC_MOUSE_KEY(MOUSEDRAG9), 230 KEYC_MOUSE_KEY(MOUSEDRAG10), 231 KEYC_MOUSE_KEY(MOUSEDRAG11), 232 KEYC_MOUSE_KEY(MOUSEDRAGEND1), 233 KEYC_MOUSE_KEY(MOUSEDRAGEND2), 234 KEYC_MOUSE_KEY(MOUSEDRAGEND3), 235 KEYC_MOUSE_KEY(MOUSEDRAGEND6), 236 KEYC_MOUSE_KEY(MOUSEDRAGEND7), 237 KEYC_MOUSE_KEY(MOUSEDRAGEND8), 238 KEYC_MOUSE_KEY(MOUSEDRAGEND9), 239 KEYC_MOUSE_KEY(MOUSEDRAGEND10), 240 KEYC_MOUSE_KEY(MOUSEDRAGEND11), 241 KEYC_MOUSE_KEY(WHEELUP), 242 KEYC_MOUSE_KEY(WHEELDOWN), 243 KEYC_MOUSE_KEY(SECONDCLICK1), 244 KEYC_MOUSE_KEY(SECONDCLICK2), 245 KEYC_MOUSE_KEY(SECONDCLICK3), 246 KEYC_MOUSE_KEY(SECONDCLICK6), 247 KEYC_MOUSE_KEY(SECONDCLICK7), 248 KEYC_MOUSE_KEY(SECONDCLICK8), 249 KEYC_MOUSE_KEY(SECONDCLICK9), 250 KEYC_MOUSE_KEY(SECONDCLICK10), 251 KEYC_MOUSE_KEY(SECONDCLICK11), 252 KEYC_MOUSE_KEY(DOUBLECLICK1), 253 KEYC_MOUSE_KEY(DOUBLECLICK2), 254 KEYC_MOUSE_KEY(DOUBLECLICK3), 255 KEYC_MOUSE_KEY(DOUBLECLICK6), 256 KEYC_MOUSE_KEY(DOUBLECLICK7), 257 KEYC_MOUSE_KEY(DOUBLECLICK8), 258 KEYC_MOUSE_KEY(DOUBLECLICK9), 259 KEYC_MOUSE_KEY(DOUBLECLICK10), 260 KEYC_MOUSE_KEY(DOUBLECLICK11), 261 KEYC_MOUSE_KEY(TRIPLECLICK1), 262 KEYC_MOUSE_KEY(TRIPLECLICK2), 263 KEYC_MOUSE_KEY(TRIPLECLICK3), 264 KEYC_MOUSE_KEY(TRIPLECLICK6), 265 KEYC_MOUSE_KEY(TRIPLECLICK7), 266 KEYC_MOUSE_KEY(TRIPLECLICK8), 267 KEYC_MOUSE_KEY(TRIPLECLICK9), 268 KEYC_MOUSE_KEY(TRIPLECLICK10), 269 KEYC_MOUSE_KEY(TRIPLECLICK11), 270 271 /* Backspace key. */ 272 KEYC_BSPACE, 273 274 /* Function keys. */ 275 KEYC_F1, 276 KEYC_F2, 277 KEYC_F3, 278 KEYC_F4, 279 KEYC_F5, 280 KEYC_F6, 281 KEYC_F7, 282 KEYC_F8, 283 KEYC_F9, 284 KEYC_F10, 285 KEYC_F11, 286 KEYC_F12, 287 KEYC_IC, 288 KEYC_DC, 289 KEYC_HOME, 290 KEYC_END, 291 KEYC_NPAGE, 292 KEYC_PPAGE, 293 KEYC_BTAB, 294 295 /* Arrow keys. */ 296 KEYC_UP, 297 KEYC_DOWN, 298 KEYC_LEFT, 299 KEYC_RIGHT, 300 301 /* Numeric keypad. */ 302 KEYC_KP_SLASH, 303 KEYC_KP_STAR, 304 KEYC_KP_MINUS, 305 KEYC_KP_SEVEN, 306 KEYC_KP_EIGHT, 307 KEYC_KP_NINE, 308 KEYC_KP_PLUS, 309 KEYC_KP_FOUR, 310 KEYC_KP_FIVE, 311 KEYC_KP_SIX, 312 KEYC_KP_ONE, 313 KEYC_KP_TWO, 314 KEYC_KP_THREE, 315 KEYC_KP_ENTER, 316 KEYC_KP_ZERO, 317 KEYC_KP_PERIOD, 318 319 /* End of special keys. */ 320 KEYC_BASE_END 321 }; 322 323 /* Termcap codes. */ 324 enum tty_code_code { 325 TTYC_ACSC, 326 TTYC_AM, 327 TTYC_AX, 328 TTYC_BCE, 329 TTYC_BEL, 330 TTYC_BIDI, 331 TTYC_BLINK, 332 TTYC_BOLD, 333 TTYC_CIVIS, 334 TTYC_CLEAR, 335 TTYC_CLMG, 336 TTYC_CMG, 337 TTYC_CNORM, 338 TTYC_COLORS, 339 TTYC_CR, 340 TTYC_CS, 341 TTYC_CSR, 342 TTYC_CUB, 343 TTYC_CUB1, 344 TTYC_CUD, 345 TTYC_CUD1, 346 TTYC_CUF, 347 TTYC_CUF1, 348 TTYC_CUP, 349 TTYC_CUU, 350 TTYC_CUU1, 351 TTYC_CVVIS, 352 TTYC_DCH, 353 TTYC_DCH1, 354 TTYC_DIM, 355 TTYC_DL, 356 TTYC_DL1, 357 TTYC_DSBP, 358 TTYC_DSEKS, 359 TTYC_DSFCS, 360 TTYC_DSMG, 361 TTYC_E3, 362 TTYC_ECH, 363 TTYC_ED, 364 TTYC_EL, 365 TTYC_EL1, 366 TTYC_ENACS, 367 TTYC_ENBP, 368 TTYC_ENEKS, 369 TTYC_ENFCS, 370 TTYC_ENMG, 371 TTYC_FSL, 372 TTYC_HLS, 373 TTYC_HOME, 374 TTYC_HPA, 375 TTYC_ICH, 376 TTYC_ICH1, 377 TTYC_IL, 378 TTYC_IL1, 379 TTYC_INDN, 380 TTYC_INVIS, 381 TTYC_KCBT, 382 TTYC_KCUB1, 383 TTYC_KCUD1, 384 TTYC_KCUF1, 385 TTYC_KCUU1, 386 TTYC_KDC2, 387 TTYC_KDC3, 388 TTYC_KDC4, 389 TTYC_KDC5, 390 TTYC_KDC6, 391 TTYC_KDC7, 392 TTYC_KDCH1, 393 TTYC_KDN2, 394 TTYC_KDN3, 395 TTYC_KDN4, 396 TTYC_KDN5, 397 TTYC_KDN6, 398 TTYC_KDN7, 399 TTYC_KEND, 400 TTYC_KEND2, 401 TTYC_KEND3, 402 TTYC_KEND4, 403 TTYC_KEND5, 404 TTYC_KEND6, 405 TTYC_KEND7, 406 TTYC_KF1, 407 TTYC_KF10, 408 TTYC_KF11, 409 TTYC_KF12, 410 TTYC_KF13, 411 TTYC_KF14, 412 TTYC_KF15, 413 TTYC_KF16, 414 TTYC_KF17, 415 TTYC_KF18, 416 TTYC_KF19, 417 TTYC_KF2, 418 TTYC_KF20, 419 TTYC_KF21, 420 TTYC_KF22, 421 TTYC_KF23, 422 TTYC_KF24, 423 TTYC_KF25, 424 TTYC_KF26, 425 TTYC_KF27, 426 TTYC_KF28, 427 TTYC_KF29, 428 TTYC_KF3, 429 TTYC_KF30, 430 TTYC_KF31, 431 TTYC_KF32, 432 TTYC_KF33, 433 TTYC_KF34, 434 TTYC_KF35, 435 TTYC_KF36, 436 TTYC_KF37, 437 TTYC_KF38, 438 TTYC_KF39, 439 TTYC_KF4, 440 TTYC_KF40, 441 TTYC_KF41, 442 TTYC_KF42, 443 TTYC_KF43, 444 TTYC_KF44, 445 TTYC_KF45, 446 TTYC_KF46, 447 TTYC_KF47, 448 TTYC_KF48, 449 TTYC_KF49, 450 TTYC_KF5, 451 TTYC_KF50, 452 TTYC_KF51, 453 TTYC_KF52, 454 TTYC_KF53, 455 TTYC_KF54, 456 TTYC_KF55, 457 TTYC_KF56, 458 TTYC_KF57, 459 TTYC_KF58, 460 TTYC_KF59, 461 TTYC_KF6, 462 TTYC_KF60, 463 TTYC_KF61, 464 TTYC_KF62, 465 TTYC_KF63, 466 TTYC_KF7, 467 TTYC_KF8, 468 TTYC_KF9, 469 TTYC_KHOM2, 470 TTYC_KHOM3, 471 TTYC_KHOM4, 472 TTYC_KHOM5, 473 TTYC_KHOM6, 474 TTYC_KHOM7, 475 TTYC_KHOME, 476 TTYC_KIC2, 477 TTYC_KIC3, 478 TTYC_KIC4, 479 TTYC_KIC5, 480 TTYC_KIC6, 481 TTYC_KIC7, 482 TTYC_KICH1, 483 TTYC_KIND, 484 TTYC_KLFT2, 485 TTYC_KLFT3, 486 TTYC_KLFT4, 487 TTYC_KLFT5, 488 TTYC_KLFT6, 489 TTYC_KLFT7, 490 TTYC_KMOUS, 491 TTYC_KNP, 492 TTYC_KNXT2, 493 TTYC_KNXT3, 494 TTYC_KNXT4, 495 TTYC_KNXT5, 496 TTYC_KNXT6, 497 TTYC_KNXT7, 498 TTYC_KPP, 499 TTYC_KPRV2, 500 TTYC_KPRV3, 501 TTYC_KPRV4, 502 TTYC_KPRV5, 503 TTYC_KPRV6, 504 TTYC_KPRV7, 505 TTYC_KRI, 506 TTYC_KRIT2, 507 TTYC_KRIT3, 508 TTYC_KRIT4, 509 TTYC_KRIT5, 510 TTYC_KRIT6, 511 TTYC_KRIT7, 512 TTYC_KUP2, 513 TTYC_KUP3, 514 TTYC_KUP4, 515 TTYC_KUP5, 516 TTYC_KUP6, 517 TTYC_KUP7, 518 TTYC_MS, 519 TTYC_NOBR, 520 TTYC_OL, 521 TTYC_OP, 522 TTYC_RECT, 523 TTYC_REV, 524 TTYC_RGB, 525 TTYC_RI, 526 TTYC_RIN, 527 TTYC_RMACS, 528 TTYC_RMCUP, 529 TTYC_RMKX, 530 TTYC_SE, 531 TTYC_SETAB, 532 TTYC_SETAF, 533 TTYC_SETAL, 534 TTYC_SETRGBB, 535 TTYC_SETRGBF, 536 TTYC_SETULC, 537 TTYC_SGR0, 538 TTYC_SITM, 539 TTYC_SMACS, 540 TTYC_SMCUP, 541 TTYC_SMKX, 542 TTYC_SMOL, 543 TTYC_SMSO, 544 TTYC_SMUL, 545 TTYC_SMULX, 546 TTYC_SMXX, 547 TTYC_SXL, 548 TTYC_SS, 549 TTYC_SWD, 550 TTYC_SYNC, 551 TTYC_TC, 552 TTYC_TSL, 553 TTYC_U8, 554 TTYC_VPA, 555 TTYC_XT 556 }; 557 558 /* Character classes. */ 559 #define WHITESPACE " " 560 561 /* Mode keys. */ 562 #define MODEKEY_EMACS 0 563 #define MODEKEY_VI 1 564 565 /* Modes. */ 566 #define MODE_CURSOR 0x1 567 #define MODE_INSERT 0x2 568 #define MODE_KCURSOR 0x4 569 #define MODE_KKEYPAD 0x8 570 #define MODE_WRAP 0x10 571 #define MODE_MOUSE_STANDARD 0x20 572 #define MODE_MOUSE_BUTTON 0x40 573 #define MODE_CURSOR_BLINKING 0x80 574 #define MODE_MOUSE_UTF8 0x100 575 #define MODE_MOUSE_SGR 0x200 576 #define MODE_BRACKETPASTE 0x400 577 #define MODE_FOCUSON 0x800 578 #define MODE_MOUSE_ALL 0x1000 579 #define MODE_ORIGIN 0x2000 580 #define MODE_CRLF 0x4000 581 #define MODE_KEXTENDED 0x8000 582 #define MODE_CURSOR_VERY_VISIBLE 0x10000 583 #define MODE_CURSOR_BLINKING_SET 0x20000 584 585 #define ALL_MODES 0xffffff 586 #define ALL_MOUSE_MODES (MODE_MOUSE_STANDARD|MODE_MOUSE_BUTTON|MODE_MOUSE_ALL) 587 #define MOTION_MOUSE_MODES (MODE_MOUSE_BUTTON|MODE_MOUSE_ALL) 588 #define CURSOR_MODES (MODE_CURSOR|MODE_CURSOR_BLINKING|MODE_CURSOR_VERY_VISIBLE) 589 590 /* Mouse protocol constants. */ 591 #define MOUSE_PARAM_MAX 0xff 592 #define MOUSE_PARAM_UTF8_MAX 0x7ff 593 #define MOUSE_PARAM_BTN_OFF 0x20 594 #define MOUSE_PARAM_POS_OFF 0x21 595 596 /* A single UTF-8 character. */ 597 typedef u_int utf8_char; 598 599 /* 600 * An expanded UTF-8 character. UTF8_SIZE must be big enough to hold combining 601 * characters as well. It can't be more than 32 bytes without changes to how 602 * characters are stored. 603 */ 604 #define UTF8_SIZE 21 605 struct utf8_data { 606 u_char data[UTF8_SIZE]; 607 608 u_char have; 609 u_char size; 610 611 u_char width; /* 0xff if invalid */ 612 }; 613 enum utf8_state { 614 UTF8_MORE, 615 UTF8_DONE, 616 UTF8_ERROR 617 }; 618 619 /* Colour flags. */ 620 #define COLOUR_FLAG_256 0x01000000 621 #define COLOUR_FLAG_RGB 0x02000000 622 623 /* Special colours. */ 624 #define COLOUR_DEFAULT(c) ((c) == 8 || (c) == 9) 625 626 /* Replacement palette. */ 627 struct colour_palette { 628 int fg; 629 int bg; 630 631 int *palette; 632 int *default_palette; 633 }; 634 635 /* Grid attributes. Anything above 0xff is stored in an extended cell. */ 636 #define GRID_ATTR_BRIGHT 0x1 637 #define GRID_ATTR_DIM 0x2 638 #define GRID_ATTR_UNDERSCORE 0x4 639 #define GRID_ATTR_BLINK 0x8 640 #define GRID_ATTR_REVERSE 0x10 641 #define GRID_ATTR_HIDDEN 0x20 642 #define GRID_ATTR_ITALICS 0x40 643 #define GRID_ATTR_CHARSET 0x80 /* alternative character set */ 644 #define GRID_ATTR_STRIKETHROUGH 0x100 645 #define GRID_ATTR_UNDERSCORE_2 0x200 646 #define GRID_ATTR_UNDERSCORE_3 0x400 647 #define GRID_ATTR_UNDERSCORE_4 0x800 648 #define GRID_ATTR_UNDERSCORE_5 0x1000 649 #define GRID_ATTR_OVERLINE 0x2000 650 651 /* All underscore attributes. */ 652 #define GRID_ATTR_ALL_UNDERSCORE \ 653 (GRID_ATTR_UNDERSCORE| \ 654 GRID_ATTR_UNDERSCORE_2| \ 655 GRID_ATTR_UNDERSCORE_3| \ 656 GRID_ATTR_UNDERSCORE_4| \ 657 GRID_ATTR_UNDERSCORE_5) 658 659 /* Grid flags. */ 660 #define GRID_FLAG_FG256 0x1 661 #define GRID_FLAG_BG256 0x2 662 #define GRID_FLAG_PADDING 0x4 663 #define GRID_FLAG_EXTENDED 0x8 664 #define GRID_FLAG_SELECTED 0x10 665 #define GRID_FLAG_NOPALETTE 0x20 666 #define GRID_FLAG_CLEARED 0x40 667 668 /* Grid line flags. */ 669 #define GRID_LINE_WRAPPED 0x1 670 #define GRID_LINE_EXTENDED 0x2 671 #define GRID_LINE_DEAD 0x4 672 673 /* Grid string flags. */ 674 #define GRID_STRING_WITH_SEQUENCES 0x1 675 #define GRID_STRING_ESCAPE_SEQUENCES 0x2 676 #define GRID_STRING_TRIM_SPACES 0x4 677 #define GRID_STRING_USED_ONLY 0x8 678 #define GRID_STRING_EMPTY_CELLS 0x10 679 680 /* Cell positions. */ 681 #define CELL_INSIDE 0 682 #define CELL_TOPBOTTOM 1 683 #define CELL_LEFTRIGHT 2 684 #define CELL_TOPLEFT 3 685 #define CELL_TOPRIGHT 4 686 #define CELL_BOTTOMLEFT 5 687 #define CELL_BOTTOMRIGHT 6 688 #define CELL_TOPJOIN 7 689 #define CELL_BOTTOMJOIN 8 690 #define CELL_LEFTJOIN 9 691 #define CELL_RIGHTJOIN 10 692 #define CELL_JOIN 11 693 #define CELL_OUTSIDE 12 694 695 /* Cell borders. */ 696 #define CELL_BORDERS " xqlkmjwvtun~" 697 #define SIMPLE_BORDERS " |-+++++++++." 698 #define PADDED_BORDERS " " 699 700 /* Grid cell data. */ 701 struct grid_cell { 702 struct utf8_data data; 703 u_short attr; 704 u_char flags; 705 int fg; 706 int bg; 707 int us; 708 u_int link; 709 }; 710 711 /* Grid extended cell entry. */ 712 struct grid_extd_entry { 713 utf8_char data; 714 u_short attr; 715 u_char flags; 716 int fg; 717 int bg; 718 int us; 719 u_int link; 720 } __packed; 721 722 /* Grid cell entry. */ 723 struct grid_cell_entry { 724 u_char flags; 725 union { 726 u_int offset; 727 struct { 728 u_char attr; 729 u_char fg; 730 u_char bg; 731 u_char data; 732 } data; 733 }; 734 } __packed; 735 736 /* Grid line. */ 737 struct grid_line { 738 struct grid_cell_entry *celldata; 739 u_int cellused; 740 u_int cellsize; 741 742 struct grid_extd_entry *extddata; 743 u_int extdsize; 744 745 int flags; 746 time_t time; 747 }; 748 749 /* Entire grid of cells. */ 750 struct grid { 751 int flags; 752 #define GRID_HISTORY 0x1 /* scroll lines into history */ 753 754 u_int sx; 755 u_int sy; 756 757 u_int hscrolled; 758 u_int hsize; 759 u_int hlimit; 760 761 struct grid_line *linedata; 762 }; 763 764 /* Virtual cursor in a grid. */ 765 struct grid_reader { 766 struct grid *gd; 767 u_int cx; 768 u_int cy; 769 }; 770 771 /* Style alignment. */ 772 enum style_align { 773 STYLE_ALIGN_DEFAULT, 774 STYLE_ALIGN_LEFT, 775 STYLE_ALIGN_CENTRE, 776 STYLE_ALIGN_RIGHT, 777 STYLE_ALIGN_ABSOLUTE_CENTRE 778 }; 779 780 /* Style list. */ 781 enum style_list { 782 STYLE_LIST_OFF, 783 STYLE_LIST_ON, 784 STYLE_LIST_FOCUS, 785 STYLE_LIST_LEFT_MARKER, 786 STYLE_LIST_RIGHT_MARKER, 787 }; 788 789 /* Style range. */ 790 enum style_range_type { 791 STYLE_RANGE_NONE, 792 STYLE_RANGE_LEFT, 793 STYLE_RANGE_RIGHT, 794 STYLE_RANGE_WINDOW 795 }; 796 struct style_range { 797 enum style_range_type type; 798 u_int argument; 799 800 u_int start; 801 u_int end; /* not included */ 802 803 TAILQ_ENTRY(style_range) entry; 804 }; 805 TAILQ_HEAD(style_ranges, style_range); 806 807 /* Style default. */ 808 enum style_default_type { 809 STYLE_DEFAULT_BASE, 810 STYLE_DEFAULT_PUSH, 811 STYLE_DEFAULT_POP 812 }; 813 814 /* Style option. */ 815 struct style { 816 struct grid_cell gc; 817 int ignore; 818 819 int fill; 820 enum style_align align; 821 enum style_list list; 822 823 enum style_range_type range_type; 824 u_int range_argument; 825 826 enum style_default_type default_type; 827 }; 828 829 /* Cursor style. */ 830 enum screen_cursor_style { 831 SCREEN_CURSOR_DEFAULT, 832 SCREEN_CURSOR_BLOCK, 833 SCREEN_CURSOR_UNDERLINE, 834 SCREEN_CURSOR_BAR 835 }; 836 837 /* Virtual screen. */ 838 struct screen_sel; 839 struct screen_titles; 840 struct screen { 841 char *title; 842 char *path; 843 struct screen_titles *titles; 844 845 struct grid *grid; /* grid data */ 846 847 u_int cx; /* cursor x */ 848 u_int cy; /* cursor y */ 849 850 enum screen_cursor_style cstyle; /* cursor style */ 851 enum screen_cursor_style default_cstyle; 852 int ccolour; /* cursor colour */ 853 int default_ccolour; 854 855 u_int rupper; /* scroll region top */ 856 u_int rlower; /* scroll region bottom */ 857 858 int mode; 859 int default_mode; 860 861 u_int saved_cx; 862 u_int saved_cy; 863 struct grid *saved_grid; 864 struct grid_cell saved_cell; 865 int saved_flags; 866 867 bitstr_t *tabs; 868 struct screen_sel *sel; 869 870 struct screen_write_cline *write_list; 871 872 struct hyperlinks *hyperlinks; 873 }; 874 875 /* Screen write context. */ 876 typedef void (*screen_write_init_ctx_cb)(struct screen_write_ctx *, 877 struct tty_ctx *); 878 struct screen_write_ctx { 879 struct window_pane *wp; 880 struct screen *s; 881 882 int flags; 883 #define SCREEN_WRITE_SYNC 0x1 884 #define SCREEN_WRITE_ZWJ 0x2 885 886 screen_write_init_ctx_cb init_ctx_cb; 887 void *arg; 888 889 struct screen_write_citem *item; 890 u_int scrolled; 891 u_int bg; 892 }; 893 894 /* Box border lines option. */ 895 enum box_lines { 896 BOX_LINES_DEFAULT = -1, 897 BOX_LINES_SINGLE, 898 BOX_LINES_DOUBLE, 899 BOX_LINES_HEAVY, 900 BOX_LINES_SIMPLE, 901 BOX_LINES_ROUNDED, 902 BOX_LINES_PADDED, 903 BOX_LINES_NONE 904 }; 905 906 /* Pane border lines option. */ 907 enum pane_lines { 908 PANE_LINES_SINGLE, 909 PANE_LINES_DOUBLE, 910 PANE_LINES_HEAVY, 911 PANE_LINES_SIMPLE, 912 PANE_LINES_NUMBER 913 }; 914 915 /* Pane border indicator option. */ 916 #define PANE_BORDER_OFF 0 917 #define PANE_BORDER_COLOUR 1 918 #define PANE_BORDER_ARROWS 2 919 #define PANE_BORDER_BOTH 3 920 921 /* Screen redraw context. */ 922 struct screen_redraw_ctx { 923 struct client *c; 924 925 u_int statuslines; 926 int statustop; 927 928 int pane_status; 929 enum pane_lines pane_lines; 930 931 struct grid_cell no_pane_gc; 932 int no_pane_gc_set; 933 934 u_int sx; 935 u_int sy; 936 u_int ox; 937 u_int oy; 938 }; 939 940 /* Screen size. */ 941 #define screen_size_x(s) ((s)->grid->sx) 942 #define screen_size_y(s) ((s)->grid->sy) 943 #define screen_hsize(s) ((s)->grid->hsize) 944 #define screen_hlimit(s) ((s)->grid->hlimit) 945 946 /* Menu. */ 947 struct menu_item { 948 const char *name; 949 key_code key; 950 const char *command; 951 }; 952 struct menu { 953 const char *title; 954 struct menu_item *items; 955 u_int count; 956 u_int width; 957 }; 958 typedef void (*menu_choice_cb)(struct menu *, u_int, key_code, void *); 959 960 /* 961 * Window mode. Windows can be in several modes and this is used to call the 962 * right function to handle input and output. 963 */ 964 struct window_mode_entry; 965 struct window_mode { 966 const char *name; 967 const char *default_format; 968 969 struct screen *(*init)(struct window_mode_entry *, 970 struct cmd_find_state *, struct args *); 971 void (*free)(struct window_mode_entry *); 972 void (*resize)(struct window_mode_entry *, u_int, u_int); 973 void (*update)(struct window_mode_entry *); 974 void (*key)(struct window_mode_entry *, struct client *, 975 struct session *, struct winlink *, key_code, 976 struct mouse_event *); 977 978 const char *(*key_table)(struct window_mode_entry *); 979 void (*command)(struct window_mode_entry *, struct client *, 980 struct session *, struct winlink *, struct args *, 981 struct mouse_event *); 982 void (*formats)(struct window_mode_entry *, 983 struct format_tree *); 984 }; 985 986 /* Active window mode. */ 987 struct window_mode_entry { 988 struct window_pane *wp; 989 struct window_pane *swp; 990 991 const struct window_mode *mode; 992 void *data; 993 994 struct screen *screen; 995 u_int prefix; 996 997 TAILQ_ENTRY(window_mode_entry) entry; 998 }; 999 1000 /* Offsets into pane buffer. */ 1001 struct window_pane_offset { 1002 size_t used; 1003 }; 1004 1005 /* Queued pane resize. */ 1006 struct window_pane_resize { 1007 u_int sx; 1008 u_int sy; 1009 1010 u_int osx; 1011 u_int osy; 1012 1013 TAILQ_ENTRY(window_pane_resize) entry; 1014 }; 1015 TAILQ_HEAD(window_pane_resizes, window_pane_resize); 1016 1017 /* Child window structure. */ 1018 struct window_pane { 1019 u_int id; 1020 u_int active_point; 1021 1022 struct window *window; 1023 struct options *options; 1024 1025 struct layout_cell *layout_cell; 1026 struct layout_cell *saved_layout_cell; 1027 1028 u_int sx; 1029 u_int sy; 1030 1031 u_int xoff; 1032 u_int yoff; 1033 1034 int flags; 1035 #define PANE_REDRAW 0x1 1036 #define PANE_DROP 0x2 1037 #define PANE_FOCUSED 0x4 1038 /* 0x8 unused */ 1039 /* 0x10 unused */ 1040 /* 0x20 unused */ 1041 #define PANE_INPUTOFF 0x40 1042 #define PANE_CHANGED 0x80 1043 #define PANE_EXITED 0x100 1044 #define PANE_STATUSREADY 0x200 1045 #define PANE_STATUSDRAWN 0x400 1046 #define PANE_EMPTY 0x800 1047 #define PANE_STYLECHANGED 0x1000 1048 1049 int argc; 1050 char **argv; 1051 char *shell; 1052 char *cwd; 1053 1054 pid_t pid; 1055 char tty[TTY_NAME_MAX]; 1056 int status; 1057 struct timeval dead_time; 1058 1059 int fd; 1060 struct bufferevent *event; 1061 1062 struct window_pane_offset offset; 1063 size_t base_offset; 1064 1065 struct window_pane_resizes resize_queue; 1066 struct event resize_timer; 1067 1068 struct input_ctx *ictx; 1069 1070 struct grid_cell cached_gc; 1071 struct grid_cell cached_active_gc; 1072 struct colour_palette palette; 1073 1074 int pipe_fd; 1075 struct bufferevent *pipe_event; 1076 struct window_pane_offset pipe_offset; 1077 1078 struct screen *screen; 1079 struct screen base; 1080 1081 struct screen status_screen; 1082 size_t status_size; 1083 1084 TAILQ_HEAD(, window_mode_entry) modes; 1085 1086 char *searchstr; 1087 int searchregex; 1088 1089 int border_gc_set; 1090 struct grid_cell border_gc; 1091 1092 TAILQ_ENTRY(window_pane) entry; 1093 RB_ENTRY(window_pane) tree_entry; 1094 }; 1095 TAILQ_HEAD(window_panes, window_pane); 1096 RB_HEAD(window_pane_tree, window_pane); 1097 1098 /* Window structure. */ 1099 struct window { 1100 u_int id; 1101 void *latest; 1102 1103 char *name; 1104 struct event name_event; 1105 struct timeval name_time; 1106 1107 struct event alerts_timer; 1108 struct event offset_timer; 1109 1110 struct timeval activity_time; 1111 1112 struct window_pane *active; 1113 struct window_pane *last; 1114 struct window_panes panes; 1115 1116 int lastlayout; 1117 struct layout_cell *layout_root; 1118 struct layout_cell *saved_layout_root; 1119 char *old_layout; 1120 1121 u_int sx; 1122 u_int sy; 1123 u_int manual_sx; 1124 u_int manual_sy; 1125 u_int xpixel; 1126 u_int ypixel; 1127 1128 u_int new_sx; 1129 u_int new_sy; 1130 u_int new_xpixel; 1131 u_int new_ypixel; 1132 1133 struct utf8_data *fill_character; 1134 int flags; 1135 #define WINDOW_BELL 0x1 1136 #define WINDOW_ACTIVITY 0x2 1137 #define WINDOW_SILENCE 0x4 1138 #define WINDOW_ZOOMED 0x8 1139 #define WINDOW_WASZOOMED 0x10 1140 #define WINDOW_RESIZE 0x20 1141 #define WINDOW_ALERTFLAGS (WINDOW_BELL|WINDOW_ACTIVITY|WINDOW_SILENCE) 1142 1143 int alerts_queued; 1144 TAILQ_ENTRY(window) alerts_entry; 1145 1146 struct options *options; 1147 1148 u_int references; 1149 TAILQ_HEAD(, winlink) winlinks; 1150 1151 RB_ENTRY(window) entry; 1152 }; 1153 RB_HEAD(windows, window); 1154 1155 /* Entry on local window list. */ 1156 struct winlink { 1157 int idx; 1158 struct session *session; 1159 struct window *window; 1160 1161 int flags; 1162 #define WINLINK_BELL 0x1 1163 #define WINLINK_ACTIVITY 0x2 1164 #define WINLINK_SILENCE 0x4 1165 #define WINLINK_ALERTFLAGS (WINLINK_BELL|WINLINK_ACTIVITY|WINLINK_SILENCE) 1166 1167 RB_ENTRY(winlink) entry; 1168 TAILQ_ENTRY(winlink) wentry; 1169 TAILQ_ENTRY(winlink) sentry; 1170 }; 1171 RB_HEAD(winlinks, winlink); 1172 TAILQ_HEAD(winlink_stack, winlink); 1173 1174 /* Window size option. */ 1175 #define WINDOW_SIZE_LARGEST 0 1176 #define WINDOW_SIZE_SMALLEST 1 1177 #define WINDOW_SIZE_MANUAL 2 1178 #define WINDOW_SIZE_LATEST 3 1179 1180 /* Pane border status option. */ 1181 #define PANE_STATUS_OFF 0 1182 #define PANE_STATUS_TOP 1 1183 #define PANE_STATUS_BOTTOM 2 1184 1185 /* Layout direction. */ 1186 enum layout_type { 1187 LAYOUT_LEFTRIGHT, 1188 LAYOUT_TOPBOTTOM, 1189 LAYOUT_WINDOWPANE 1190 }; 1191 1192 /* Layout cells queue. */ 1193 TAILQ_HEAD(layout_cells, layout_cell); 1194 1195 /* Layout cell. */ 1196 struct layout_cell { 1197 enum layout_type type; 1198 1199 struct layout_cell *parent; 1200 1201 u_int sx; 1202 u_int sy; 1203 1204 u_int xoff; 1205 u_int yoff; 1206 1207 struct window_pane *wp; 1208 struct layout_cells cells; 1209 1210 TAILQ_ENTRY(layout_cell) entry; 1211 }; 1212 1213 /* Environment variable. */ 1214 struct environ_entry { 1215 char *name; 1216 char *value; 1217 1218 int flags; 1219 #define ENVIRON_HIDDEN 0x1 1220 1221 RB_ENTRY(environ_entry) entry; 1222 }; 1223 1224 /* Client session. */ 1225 struct session_group { 1226 const char *name; 1227 TAILQ_HEAD(, session) sessions; 1228 1229 RB_ENTRY(session_group) entry; 1230 }; 1231 RB_HEAD(session_groups, session_group); 1232 1233 struct session { 1234 u_int id; 1235 1236 char *name; 1237 const char *cwd; 1238 1239 struct timeval creation_time; 1240 struct timeval last_attached_time; 1241 struct timeval activity_time; 1242 struct timeval last_activity_time; 1243 1244 struct event lock_timer; 1245 1246 struct winlink *curw; 1247 struct winlink_stack lastw; 1248 struct winlinks windows; 1249 1250 int statusat; 1251 u_int statuslines; 1252 1253 struct options *options; 1254 1255 #define SESSION_PASTING 0x1 1256 #define SESSION_ALERTED 0x2 1257 int flags; 1258 1259 u_int attached; 1260 1261 struct termios *tio; 1262 1263 struct environ *environ; 1264 1265 int references; 1266 1267 TAILQ_ENTRY(session) gentry; 1268 RB_ENTRY(session) entry; 1269 }; 1270 RB_HEAD(sessions, session); 1271 1272 /* Mouse button masks. */ 1273 #define MOUSE_MASK_BUTTONS 195 1274 #define MOUSE_MASK_SHIFT 4 1275 #define MOUSE_MASK_META 8 1276 #define MOUSE_MASK_CTRL 16 1277 #define MOUSE_MASK_DRAG 32 1278 #define MOUSE_MASK_MODIFIERS (MOUSE_MASK_SHIFT|MOUSE_MASK_META|MOUSE_MASK_CTRL) 1279 1280 /* Mouse wheel type. */ 1281 #define MOUSE_WHEEL_UP 64 1282 #define MOUSE_WHEEL_DOWN 65 1283 1284 /* Mouse button type. */ 1285 #define MOUSE_BUTTON_1 0 1286 #define MOUSE_BUTTON_2 1 1287 #define MOUSE_BUTTON_3 2 1288 #define MOUSE_BUTTON_6 66 1289 #define MOUSE_BUTTON_7 67 1290 #define MOUSE_BUTTON_8 128 1291 #define MOUSE_BUTTON_9 129 1292 #define MOUSE_BUTTON_10 130 1293 #define MOUSE_BUTTON_11 131 1294 1295 /* Mouse helpers. */ 1296 #define MOUSE_BUTTONS(b) ((b) & MOUSE_MASK_BUTTONS) 1297 #define MOUSE_WHEEL(b) \ 1298 (((b) & MOUSE_MASK_BUTTONS) == MOUSE_WHEEL_UP || \ 1299 ((b) & MOUSE_MASK_BUTTONS) == MOUSE_WHEEL_DOWN) 1300 #define MOUSE_DRAG(b) ((b) & MOUSE_MASK_DRAG) 1301 #define MOUSE_RELEASE(b) (((b) & MOUSE_MASK_BUTTONS) == 3) 1302 1303 /* Mouse input. */ 1304 struct mouse_event { 1305 int valid; 1306 int ignore; 1307 1308 key_code key; 1309 1310 int statusat; 1311 u_int statuslines; 1312 1313 u_int x; 1314 u_int y; 1315 u_int b; 1316 1317 u_int lx; 1318 u_int ly; 1319 u_int lb; 1320 1321 u_int ox; 1322 u_int oy; 1323 1324 int s; 1325 int w; 1326 int wp; 1327 1328 u_int sgr_type; 1329 u_int sgr_b; 1330 }; 1331 1332 /* Key event. */ 1333 struct key_event { 1334 key_code key; 1335 struct mouse_event m; 1336 }; 1337 1338 /* Terminal definition. */ 1339 struct tty_term { 1340 char *name; 1341 struct tty *tty; 1342 int features; 1343 1344 char acs[UCHAR_MAX + 1][2]; 1345 1346 struct tty_code *codes; 1347 1348 #define TERM_256COLOURS 0x1 1349 #define TERM_NOAM 0x2 1350 #define TERM_DECSLRM 0x4 1351 #define TERM_DECFRA 0x8 1352 #define TERM_RGBCOLOURS 0x10 1353 #define TERM_VT100LIKE 0x20 1354 #define TERM_SIXEL 0x40 1355 int flags; 1356 1357 LIST_ENTRY(tty_term) entry; 1358 }; 1359 LIST_HEAD(tty_terms, tty_term); 1360 1361 /* Client terminal. */ 1362 struct tty { 1363 struct client *client; 1364 struct event start_timer; 1365 struct event clipboard_timer; 1366 1367 u_int sx; 1368 u_int sy; 1369 u_int xpixel; 1370 u_int ypixel; 1371 1372 u_int cx; 1373 u_int cy; 1374 enum screen_cursor_style cstyle; 1375 int ccolour; 1376 1377 int oflag; 1378 u_int oox; 1379 u_int ooy; 1380 u_int osx; 1381 u_int osy; 1382 1383 int mode; 1384 int fg; 1385 int bg; 1386 1387 u_int rlower; 1388 u_int rupper; 1389 1390 u_int rleft; 1391 u_int rright; 1392 1393 struct event event_in; 1394 struct evbuffer *in; 1395 struct event event_out; 1396 struct evbuffer *out; 1397 struct event timer; 1398 size_t discarded; 1399 1400 struct termios tio; 1401 1402 struct grid_cell cell; 1403 struct grid_cell last_cell; 1404 1405 #define TTY_NOCURSOR 0x1 1406 #define TTY_FREEZE 0x2 1407 #define TTY_TIMER 0x4 1408 #define TTY_NOBLOCK 0x8 1409 #define TTY_STARTED 0x10 1410 #define TTY_OPENED 0x20 1411 #define TTY_OSC52QUERY 0x40 1412 #define TTY_BLOCK 0x80 1413 #define TTY_HAVEDA 0x100 /* Primary DA. */ 1414 #define TTY_HAVEXDA 0x200 1415 #define TTY_SYNCING 0x400 1416 #define TTY_HAVEDA2 0x800 /* Secondary DA. */ 1417 #define TTY_HAVEFG 0x1000 1418 #define TTY_HAVEBG 0x2000 1419 #define TTY_ALL_REQUEST_FLAGS \ 1420 (TTY_HAVEDA|TTY_HAVEDA2|TTY_HAVEXDA|TTY_HAVEFG|TTY_HAVEBG) 1421 int flags; 1422 1423 struct tty_term *term; 1424 1425 u_int mouse_last_x; 1426 u_int mouse_last_y; 1427 u_int mouse_last_b; 1428 int mouse_drag_flag; 1429 void (*mouse_drag_update)(struct client *, 1430 struct mouse_event *); 1431 void (*mouse_drag_release)(struct client *, 1432 struct mouse_event *); 1433 1434 struct event key_timer; 1435 struct tty_key *key_tree; 1436 }; 1437 1438 /* Terminal command context. */ 1439 typedef void (*tty_ctx_redraw_cb)(const struct tty_ctx *); 1440 typedef int (*tty_ctx_set_client_cb)(struct tty_ctx *, struct client *); 1441 struct tty_ctx { 1442 struct screen *s; 1443 1444 tty_ctx_redraw_cb redraw_cb; 1445 tty_ctx_set_client_cb set_client_cb; 1446 void *arg; 1447 1448 const struct grid_cell *cell; 1449 int wrapped; 1450 1451 u_int num; 1452 void *ptr; 1453 void *ptr2; 1454 1455 /* 1456 * Whether this command should be sent even when the pane is not 1457 * visible (used for a passthrough sequence when allow-passthrough is 1458 * "all"). 1459 */ 1460 int allow_invisible_panes; 1461 1462 /* 1463 * Cursor and region position before the screen was updated - this is 1464 * where the command should be applied; the values in the screen have 1465 * already been updated. 1466 */ 1467 u_int ocx; 1468 u_int ocy; 1469 1470 u_int orupper; 1471 u_int orlower; 1472 1473 /* Target region (usually pane) offset and size. */ 1474 u_int xoff; 1475 u_int yoff; 1476 u_int rxoff; 1477 u_int ryoff; 1478 u_int sx; 1479 u_int sy; 1480 1481 /* The background colour used for clearing (erasing). */ 1482 u_int bg; 1483 1484 /* The default colours and palette. */ 1485 struct grid_cell defaults; 1486 struct colour_palette *palette; 1487 1488 /* Containing region (usually window) offset and size. */ 1489 int bigger; 1490 u_int wox; 1491 u_int woy; 1492 u_int wsx; 1493 u_int wsy; 1494 }; 1495 1496 /* Saved message entry. */ 1497 struct message_entry { 1498 char *msg; 1499 u_int msg_num; 1500 struct timeval msg_time; 1501 1502 TAILQ_ENTRY(message_entry) entry; 1503 }; 1504 TAILQ_HEAD(message_list, message_entry); 1505 1506 /* Argument type. */ 1507 enum args_type { 1508 ARGS_NONE, 1509 ARGS_STRING, 1510 ARGS_COMMANDS 1511 }; 1512 1513 /* Argument value. */ 1514 struct args_value { 1515 enum args_type type; 1516 union { 1517 char *string; 1518 struct cmd_list *cmdlist; 1519 }; 1520 char *cached; 1521 TAILQ_ENTRY(args_value) entry; 1522 }; 1523 1524 /* Arguments set. */ 1525 struct args_entry; 1526 RB_HEAD(args_tree, args_entry); 1527 1528 /* Arguments parsing type. */ 1529 enum args_parse_type { 1530 ARGS_PARSE_INVALID, 1531 ARGS_PARSE_STRING, 1532 ARGS_PARSE_COMMANDS_OR_STRING, 1533 ARGS_PARSE_COMMANDS 1534 }; 1535 1536 /* Arguments parsing state. */ 1537 typedef enum args_parse_type (*args_parse_cb)(struct args *, u_int, char **); 1538 struct args_parse { 1539 const char *template; 1540 int lower; 1541 int upper; 1542 args_parse_cb cb; 1543 }; 1544 1545 /* Command find structures. */ 1546 enum cmd_find_type { 1547 CMD_FIND_PANE, 1548 CMD_FIND_WINDOW, 1549 CMD_FIND_SESSION, 1550 }; 1551 struct cmd_find_state { 1552 int flags; 1553 struct cmd_find_state *current; 1554 1555 struct session *s; 1556 struct winlink *wl; 1557 struct window *w; 1558 struct window_pane *wp; 1559 int idx; 1560 }; 1561 1562 /* Command find flags. */ 1563 #define CMD_FIND_PREFER_UNATTACHED 0x1 1564 #define CMD_FIND_QUIET 0x2 1565 #define CMD_FIND_WINDOW_INDEX 0x4 1566 #define CMD_FIND_DEFAULT_MARKED 0x8 1567 #define CMD_FIND_EXACT_SESSION 0x10 1568 #define CMD_FIND_EXACT_WINDOW 0x20 1569 #define CMD_FIND_CANFAIL 0x40 1570 1571 /* List of commands. */ 1572 struct cmd_list { 1573 int references; 1574 u_int group; 1575 struct cmds *list; 1576 }; 1577 1578 /* Command return values. */ 1579 enum cmd_retval { 1580 CMD_RETURN_ERROR = -1, 1581 CMD_RETURN_NORMAL = 0, 1582 CMD_RETURN_WAIT, 1583 CMD_RETURN_STOP 1584 }; 1585 1586 /* Command parse result. */ 1587 enum cmd_parse_status { 1588 CMD_PARSE_ERROR, 1589 CMD_PARSE_SUCCESS 1590 }; 1591 struct cmd_parse_result { 1592 enum cmd_parse_status status; 1593 struct cmd_list *cmdlist; 1594 char *error; 1595 }; 1596 struct cmd_parse_input { 1597 int flags; 1598 #define CMD_PARSE_QUIET 0x1 1599 #define CMD_PARSE_PARSEONLY 0x2 1600 #define CMD_PARSE_NOALIAS 0x4 1601 #define CMD_PARSE_VERBOSE 0x8 1602 #define CMD_PARSE_ONEGROUP 0x10 1603 1604 const char *file; 1605 u_int line; 1606 1607 struct cmdq_item *item; 1608 struct client *c; 1609 struct cmd_find_state fs; 1610 }; 1611 1612 /* Command queue flags. */ 1613 #define CMDQ_STATE_REPEAT 0x1 1614 #define CMDQ_STATE_CONTROL 0x2 1615 #define CMDQ_STATE_NOHOOKS 0x4 1616 1617 /* Command queue callback. */ 1618 typedef enum cmd_retval (*cmdq_cb) (struct cmdq_item *, void *); 1619 1620 /* Command definition flag. */ 1621 struct cmd_entry_flag { 1622 char flag; 1623 enum cmd_find_type type; 1624 int flags; 1625 }; 1626 1627 /* Command definition. */ 1628 struct cmd_entry { 1629 const char *name; 1630 const char *alias; 1631 1632 struct args_parse args; 1633 const char *usage; 1634 1635 struct cmd_entry_flag source; 1636 struct cmd_entry_flag target; 1637 1638 #define CMD_STARTSERVER 0x1 1639 #define CMD_READONLY 0x2 1640 #define CMD_AFTERHOOK 0x4 1641 #define CMD_CLIENT_CFLAG 0x8 1642 #define CMD_CLIENT_TFLAG 0x10 1643 #define CMD_CLIENT_CANFAIL 0x20 1644 int flags; 1645 1646 enum cmd_retval (*exec)(struct cmd *, struct cmdq_item *); 1647 }; 1648 1649 /* Status line. */ 1650 #define STATUS_LINES_LIMIT 5 1651 struct status_line_entry { 1652 char *expanded; 1653 struct style_ranges ranges; 1654 }; 1655 struct status_line { 1656 struct event timer; 1657 1658 struct screen screen; 1659 struct screen *active; 1660 int references; 1661 1662 struct grid_cell style; 1663 struct status_line_entry entries[STATUS_LINES_LIMIT]; 1664 }; 1665 1666 /* Prompt type. */ 1667 #define PROMPT_NTYPES 4 1668 enum prompt_type { 1669 PROMPT_TYPE_COMMAND, 1670 PROMPT_TYPE_SEARCH, 1671 PROMPT_TYPE_TARGET, 1672 PROMPT_TYPE_WINDOW_TARGET, 1673 PROMPT_TYPE_INVALID = 0xff 1674 }; 1675 1676 /* File in client. */ 1677 typedef void (*client_file_cb) (struct client *, const char *, int, int, 1678 struct evbuffer *, void *); 1679 struct client_file { 1680 struct client *c; 1681 struct tmuxpeer *peer; 1682 struct client_files *tree; 1683 int references; 1684 int stream; 1685 1686 char *path; 1687 struct evbuffer *buffer; 1688 struct bufferevent *event; 1689 1690 int fd; 1691 int error; 1692 int closed; 1693 1694 client_file_cb cb; 1695 void *data; 1696 1697 RB_ENTRY(client_file) entry; 1698 }; 1699 RB_HEAD(client_files, client_file); 1700 1701 /* Client window. */ 1702 struct client_window { 1703 u_int window; 1704 struct window_pane *pane; 1705 1706 u_int sx; 1707 u_int sy; 1708 1709 RB_ENTRY(client_window) entry; 1710 }; 1711 RB_HEAD(client_windows, client_window); 1712 1713 /* Visible areas not obstructed by overlays. */ 1714 #define OVERLAY_MAX_RANGES 3 1715 struct overlay_ranges { 1716 u_int px[OVERLAY_MAX_RANGES]; 1717 u_int nx[OVERLAY_MAX_RANGES]; 1718 }; 1719 1720 /* Client connection. */ 1721 typedef int (*prompt_input_cb)(struct client *, void *, const char *, int); 1722 typedef void (*prompt_free_cb)(void *); 1723 typedef void (*overlay_check_cb)(struct client*, void *, u_int, u_int, u_int, 1724 struct overlay_ranges *); 1725 typedef struct screen *(*overlay_mode_cb)(struct client *, void *, u_int *, 1726 u_int *); 1727 typedef void (*overlay_draw_cb)(struct client *, void *, 1728 struct screen_redraw_ctx *); 1729 typedef int (*overlay_key_cb)(struct client *, void *, struct key_event *); 1730 typedef void (*overlay_free_cb)(struct client *, void *); 1731 typedef void (*overlay_resize_cb)(struct client *, void *); 1732 struct client { 1733 const char *name; 1734 struct tmuxpeer *peer; 1735 struct cmdq_list *queue; 1736 1737 struct client_windows windows; 1738 1739 struct control_state *control_state; 1740 u_int pause_age; 1741 1742 pid_t pid; 1743 int fd; 1744 int out_fd; 1745 struct event event; 1746 int retval; 1747 1748 struct timeval creation_time; 1749 struct timeval activity_time; 1750 1751 struct environ *environ; 1752 struct format_job_tree *jobs; 1753 1754 char *title; 1755 char *path; 1756 const char *cwd; 1757 1758 char *term_name; 1759 int term_features; 1760 char *term_type; 1761 char **term_caps; 1762 u_int term_ncaps; 1763 1764 char *ttyname; 1765 struct tty tty; 1766 1767 size_t written; 1768 size_t discarded; 1769 size_t redraw; 1770 1771 struct event repeat_timer; 1772 1773 struct event click_timer; 1774 u_int click_button; 1775 struct mouse_event click_event; 1776 1777 struct status_line status; 1778 1779 #define CLIENT_TERMINAL 0x1 1780 #define CLIENT_LOGIN 0x2 1781 #define CLIENT_EXIT 0x4 1782 #define CLIENT_REDRAWWINDOW 0x8 1783 #define CLIENT_REDRAWSTATUS 0x10 1784 #define CLIENT_REPEAT 0x20 1785 #define CLIENT_SUSPENDED 0x40 1786 #define CLIENT_ATTACHED 0x80 1787 #define CLIENT_EXITED 0x100 1788 #define CLIENT_DEAD 0x200 1789 #define CLIENT_REDRAWBORDERS 0x400 1790 #define CLIENT_READONLY 0x800 1791 #define CLIENT_NOSTARTSERVER 0x1000 1792 #define CLIENT_CONTROL 0x2000 1793 #define CLIENT_CONTROLCONTROL 0x4000 1794 #define CLIENT_FOCUSED 0x8000 1795 #define CLIENT_UTF8 0x10000 1796 #define CLIENT_IGNORESIZE 0x20000 1797 #define CLIENT_IDENTIFIED 0x40000 1798 #define CLIENT_STATUSFORCE 0x80000 1799 #define CLIENT_DOUBLECLICK 0x100000 1800 #define CLIENT_TRIPLECLICK 0x200000 1801 #define CLIENT_SIZECHANGED 0x400000 1802 #define CLIENT_STATUSOFF 0x800000 1803 #define CLIENT_REDRAWSTATUSALWAYS 0x1000000 1804 #define CLIENT_REDRAWOVERLAY 0x2000000 1805 #define CLIENT_CONTROL_NOOUTPUT 0x4000000 1806 #define CLIENT_DEFAULTSOCKET 0x8000000 1807 #define CLIENT_STARTSERVER 0x10000000 1808 #define CLIENT_REDRAWPANES 0x20000000 1809 #define CLIENT_NOFORK 0x40000000 1810 #define CLIENT_ACTIVEPANE 0x80000000ULL 1811 #define CLIENT_CONTROL_PAUSEAFTER 0x100000000ULL 1812 #define CLIENT_CONTROL_WAITEXIT 0x200000000ULL 1813 #define CLIENT_WINDOWSIZECHANGED 0x400000000ULL 1814 #define CLIENT_CLIPBOARDBUFFER 0x800000000ULL 1815 #define CLIENT_BRACKETPASTING 0x1000000000ULL 1816 #define CLIENT_ALLREDRAWFLAGS \ 1817 (CLIENT_REDRAWWINDOW| \ 1818 CLIENT_REDRAWSTATUS| \ 1819 CLIENT_REDRAWSTATUSALWAYS| \ 1820 CLIENT_REDRAWBORDERS| \ 1821 CLIENT_REDRAWOVERLAY| \ 1822 CLIENT_REDRAWPANES) 1823 #define CLIENT_UNATTACHEDFLAGS \ 1824 (CLIENT_DEAD| \ 1825 CLIENT_SUSPENDED| \ 1826 CLIENT_EXIT) 1827 #define CLIENT_NODETACHFLAGS \ 1828 (CLIENT_DEAD| \ 1829 CLIENT_EXIT) 1830 #define CLIENT_NOSIZEFLAGS \ 1831 (CLIENT_DEAD| \ 1832 CLIENT_SUSPENDED| \ 1833 CLIENT_EXIT) 1834 uint64_t flags; 1835 1836 enum { 1837 CLIENT_EXIT_RETURN, 1838 CLIENT_EXIT_SHUTDOWN, 1839 CLIENT_EXIT_DETACH 1840 } exit_type; 1841 enum msgtype exit_msgtype; 1842 char *exit_session; 1843 char *exit_message; 1844 1845 struct key_table *keytable; 1846 1847 uint64_t redraw_panes; 1848 1849 int message_ignore_keys; 1850 int message_ignore_styles; 1851 char *message_string; 1852 struct event message_timer; 1853 1854 char *prompt_string; 1855 struct utf8_data *prompt_buffer; 1856 char *prompt_last; 1857 size_t prompt_index; 1858 prompt_input_cb prompt_inputcb; 1859 prompt_free_cb prompt_freecb; 1860 void *prompt_data; 1861 u_int prompt_hindex[PROMPT_NTYPES]; 1862 enum { 1863 PROMPT_ENTRY, 1864 PROMPT_COMMAND 1865 } prompt_mode; 1866 struct utf8_data *prompt_saved; 1867 #define PROMPT_SINGLE 0x1 1868 #define PROMPT_NUMERIC 0x2 1869 #define PROMPT_INCREMENTAL 0x4 1870 #define PROMPT_NOFORMAT 0x8 1871 #define PROMPT_KEY 0x10 1872 int prompt_flags; 1873 enum prompt_type prompt_type; 1874 int prompt_cursor; 1875 1876 struct session *session; 1877 struct session *last_session; 1878 1879 int references; 1880 1881 void *pan_window; 1882 u_int pan_ox; 1883 u_int pan_oy; 1884 1885 overlay_check_cb overlay_check; 1886 overlay_mode_cb overlay_mode; 1887 overlay_draw_cb overlay_draw; 1888 overlay_key_cb overlay_key; 1889 overlay_free_cb overlay_free; 1890 overlay_resize_cb overlay_resize; 1891 void *overlay_data; 1892 struct event overlay_timer; 1893 1894 struct client_files files; 1895 1896 u_int *clipboard_panes; 1897 u_int clipboard_npanes; 1898 1899 TAILQ_ENTRY(client) entry; 1900 }; 1901 TAILQ_HEAD(clients, client); 1902 1903 /* Control mode subscription type. */ 1904 enum control_sub_type { 1905 CONTROL_SUB_SESSION, 1906 CONTROL_SUB_PANE, 1907 CONTROL_SUB_ALL_PANES, 1908 CONTROL_SUB_WINDOW, 1909 CONTROL_SUB_ALL_WINDOWS 1910 }; 1911 1912 /* Key binding and key table. */ 1913 struct key_binding { 1914 key_code key; 1915 struct cmd_list *cmdlist; 1916 const char *note; 1917 1918 int flags; 1919 #define KEY_BINDING_REPEAT 0x1 1920 1921 RB_ENTRY(key_binding) entry; 1922 }; 1923 RB_HEAD(key_bindings, key_binding); 1924 1925 struct key_table { 1926 const char *name; 1927 struct key_bindings key_bindings; 1928 struct key_bindings default_key_bindings; 1929 1930 u_int references; 1931 1932 RB_ENTRY(key_table) entry; 1933 }; 1934 RB_HEAD(key_tables, key_table); 1935 1936 /* Option data. */ 1937 RB_HEAD(options_array, options_array_item); 1938 union options_value { 1939 char *string; 1940 long long number; 1941 struct style style; 1942 struct options_array array; 1943 struct cmd_list *cmdlist; 1944 }; 1945 1946 /* Option table entries. */ 1947 enum options_table_type { 1948 OPTIONS_TABLE_STRING, 1949 OPTIONS_TABLE_NUMBER, 1950 OPTIONS_TABLE_KEY, 1951 OPTIONS_TABLE_COLOUR, 1952 OPTIONS_TABLE_FLAG, 1953 OPTIONS_TABLE_CHOICE, 1954 OPTIONS_TABLE_COMMAND 1955 }; 1956 1957 #define OPTIONS_TABLE_NONE 0 1958 #define OPTIONS_TABLE_SERVER 0x1 1959 #define OPTIONS_TABLE_SESSION 0x2 1960 #define OPTIONS_TABLE_WINDOW 0x4 1961 #define OPTIONS_TABLE_PANE 0x8 1962 1963 #define OPTIONS_TABLE_IS_ARRAY 0x1 1964 #define OPTIONS_TABLE_IS_HOOK 0x2 1965 #define OPTIONS_TABLE_IS_STYLE 0x4 1966 1967 struct options_table_entry { 1968 const char *name; 1969 const char *alternative_name; 1970 enum options_table_type type; 1971 int scope; 1972 int flags; 1973 1974 u_int minimum; 1975 u_int maximum; 1976 const char **choices; 1977 1978 const char *default_str; 1979 long long default_num; 1980 const char **default_arr; 1981 1982 const char *separator; 1983 const char *pattern; 1984 1985 const char *text; 1986 const char *unit; 1987 }; 1988 1989 struct options_name_map { 1990 const char *from; 1991 const char *to; 1992 }; 1993 1994 /* Common command usages. */ 1995 #define CMD_TARGET_PANE_USAGE "[-t target-pane]" 1996 #define CMD_TARGET_WINDOW_USAGE "[-t target-window]" 1997 #define CMD_TARGET_SESSION_USAGE "[-t target-session]" 1998 #define CMD_TARGET_CLIENT_USAGE "[-t target-client]" 1999 #define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]" 2000 #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]" 2001 #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]" 2002 #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]" 2003 #define CMD_BUFFER_USAGE "[-b buffer-name]" 2004 2005 /* Spawn common context. */ 2006 struct spawn_context { 2007 struct cmdq_item *item; 2008 2009 struct session *s; 2010 struct winlink *wl; 2011 struct client *tc; 2012 2013 struct window_pane *wp0; 2014 struct layout_cell *lc; 2015 2016 const char *name; 2017 char **argv; 2018 int argc; 2019 struct environ *environ; 2020 2021 int idx; 2022 const char *cwd; 2023 2024 int flags; 2025 #define SPAWN_KILL 0x1 2026 #define SPAWN_DETACHED 0x2 2027 #define SPAWN_RESPAWN 0x4 2028 #define SPAWN_BEFORE 0x8 2029 #define SPAWN_NONOTIFY 0x10 2030 #define SPAWN_FULLSIZE 0x20 2031 #define SPAWN_EMPTY 0x40 2032 #define SPAWN_ZOOM 0x80 2033 }; 2034 2035 /* Mode tree sort order. */ 2036 struct mode_tree_sort_criteria { 2037 u_int field; 2038 int reversed; 2039 }; 2040 2041 /* tmux.c */ 2042 extern struct options *global_options; 2043 extern struct options *global_s_options; 2044 extern struct options *global_w_options; 2045 extern struct environ *global_environ; 2046 extern struct timeval start_time; 2047 extern const char *socket_path; 2048 extern const char *shell_command; 2049 extern int ptm_fd; 2050 extern const char *shell_command; 2051 int checkshell(const char *); 2052 void setblocking(int, int); 2053 uint64_t get_timer(void); 2054 const char *sig2name(int); 2055 const char *find_cwd(void); 2056 const char *find_home(void); 2057 const char *getversion(void); 2058 2059 /* proc.c */ 2060 struct imsg; 2061 int proc_send(struct tmuxpeer *, enum msgtype, int, const void *, size_t); 2062 struct tmuxproc *proc_start(const char *); 2063 void proc_loop(struct tmuxproc *, int (*)(void)); 2064 void proc_exit(struct tmuxproc *); 2065 void proc_set_signals(struct tmuxproc *, void(*)(int)); 2066 void proc_clear_signals(struct tmuxproc *, int); 2067 struct tmuxpeer *proc_add_peer(struct tmuxproc *, int, 2068 void (*)(struct imsg *, void *), void *); 2069 void proc_remove_peer(struct tmuxpeer *); 2070 void proc_kill_peer(struct tmuxpeer *); 2071 void proc_flush_peer(struct tmuxpeer *); 2072 void proc_toggle_log(struct tmuxproc *); 2073 pid_t proc_fork_and_daemon(int *); 2074 uid_t proc_get_peer_uid(struct tmuxpeer *); 2075 2076 /* cfg.c */ 2077 extern int cfg_finished; 2078 extern struct client *cfg_client; 2079 extern char **cfg_files; 2080 extern u_int cfg_nfiles; 2081 extern int cfg_quiet; 2082 void start_cfg(void); 2083 int load_cfg(const char *, struct client *, struct cmdq_item *, int, 2084 struct cmdq_item **); 2085 int load_cfg_from_buffer(const void *, size_t, const char *, 2086 struct client *, struct cmdq_item *, int, struct cmdq_item **); 2087 void printflike(1, 2) cfg_add_cause(const char *, ...); 2088 void cfg_print_causes(struct cmdq_item *); 2089 void cfg_show_causes(struct session *); 2090 2091 /* paste.c */ 2092 struct paste_buffer; 2093 const char *paste_buffer_name(struct paste_buffer *); 2094 u_int paste_buffer_order(struct paste_buffer *); 2095 time_t paste_buffer_created(struct paste_buffer *); 2096 const char *paste_buffer_data(struct paste_buffer *, size_t *); 2097 struct paste_buffer *paste_walk(struct paste_buffer *); 2098 int paste_is_empty(void); 2099 struct paste_buffer *paste_get_top(const char **); 2100 struct paste_buffer *paste_get_name(const char *); 2101 void paste_free(struct paste_buffer *); 2102 void paste_add(const char *, char *, size_t); 2103 int paste_rename(const char *, const char *, char **); 2104 int paste_set(char *, size_t, const char *, char **); 2105 void paste_replace(struct paste_buffer *, char *, size_t); 2106 char *paste_make_sample(struct paste_buffer *); 2107 2108 /* format.c */ 2109 #define FORMAT_STATUS 0x1 2110 #define FORMAT_FORCE 0x2 2111 #define FORMAT_NOJOBS 0x4 2112 #define FORMAT_VERBOSE 0x8 2113 #define FORMAT_NONE 0 2114 #define FORMAT_PANE 0x80000000U 2115 #define FORMAT_WINDOW 0x40000000U 2116 struct format_tree; 2117 struct format_modifier; 2118 typedef void *(*format_cb)(struct format_tree *); 2119 void format_tidy_jobs(void); 2120 const char *format_skip(const char *, const char *); 2121 int format_true(const char *); 2122 struct format_tree *format_create(struct client *, struct cmdq_item *, int, 2123 int); 2124 void format_free(struct format_tree *); 2125 void format_merge(struct format_tree *, struct format_tree *); 2126 struct window_pane *format_get_pane(struct format_tree *); 2127 void printflike(3, 4) format_add(struct format_tree *, const char *, 2128 const char *, ...); 2129 void format_add_tv(struct format_tree *, const char *, 2130 struct timeval *); 2131 void format_add_cb(struct format_tree *, const char *, format_cb); 2132 void format_log_debug(struct format_tree *, const char *); 2133 void format_each(struct format_tree *, void (*)(const char *, 2134 const char *, void *), void *); 2135 char *format_pretty_time(time_t, int); 2136 char *format_expand_time(struct format_tree *, const char *); 2137 char *format_expand(struct format_tree *, const char *); 2138 char *format_single(struct cmdq_item *, const char *, 2139 struct client *, struct session *, struct winlink *, 2140 struct window_pane *); 2141 char *format_single_from_state(struct cmdq_item *, const char *, 2142 struct client *, struct cmd_find_state *); 2143 char *format_single_from_target(struct cmdq_item *, const char *); 2144 struct format_tree *format_create_defaults(struct cmdq_item *, struct client *, 2145 struct session *, struct winlink *, struct window_pane *); 2146 struct format_tree *format_create_from_state(struct cmdq_item *, 2147 struct client *, struct cmd_find_state *); 2148 struct format_tree *format_create_from_target(struct cmdq_item *); 2149 void format_defaults(struct format_tree *, struct client *, 2150 struct session *, struct winlink *, struct window_pane *); 2151 void format_defaults_window(struct format_tree *, struct window *); 2152 void format_defaults_pane(struct format_tree *, 2153 struct window_pane *); 2154 void format_defaults_paste_buffer(struct format_tree *, 2155 struct paste_buffer *); 2156 void format_lost_client(struct client *); 2157 char *format_grid_word(struct grid *, u_int, u_int); 2158 char *format_grid_hyperlink(struct grid *, u_int, u_int, 2159 struct screen *); 2160 char *format_grid_line(struct grid *, u_int); 2161 2162 /* format-draw.c */ 2163 void format_draw(struct screen_write_ctx *, 2164 const struct grid_cell *, u_int, const char *, 2165 struct style_ranges *, int); 2166 u_int format_width(const char *); 2167 char *format_trim_left(const char *, u_int); 2168 char *format_trim_right(const char *, u_int); 2169 2170 /* notify.c */ 2171 void notify_hook(struct cmdq_item *, const char *); 2172 void notify_client(const char *, struct client *); 2173 void notify_session(const char *, struct session *); 2174 void notify_winlink(const char *, struct winlink *); 2175 void notify_session_window(const char *, struct session *, struct window *); 2176 void notify_window(const char *, struct window *); 2177 void notify_pane(const char *, struct window_pane *); 2178 void notify_paste_buffer(const char *, int); 2179 2180 /* options.c */ 2181 struct options *options_create(struct options *); 2182 void options_free(struct options *); 2183 struct options *options_get_parent(struct options *); 2184 void options_set_parent(struct options *, struct options *); 2185 struct options_entry *options_first(struct options *); 2186 struct options_entry *options_next(struct options_entry *); 2187 struct options_entry *options_empty(struct options *, 2188 const struct options_table_entry *); 2189 struct options_entry *options_default(struct options *, 2190 const struct options_table_entry *); 2191 char *options_default_to_string(const struct options_table_entry *); 2192 const char *options_name(struct options_entry *); 2193 struct options *options_owner(struct options_entry *); 2194 const struct options_table_entry *options_table_entry(struct options_entry *); 2195 struct options_entry *options_get_only(struct options *, const char *); 2196 struct options_entry *options_get(struct options *, const char *); 2197 void options_array_clear(struct options_entry *); 2198 union options_value *options_array_get(struct options_entry *, u_int); 2199 int options_array_set(struct options_entry *, u_int, const char *, 2200 int, char **); 2201 int options_array_assign(struct options_entry *, const char *, 2202 char **); 2203 struct options_array_item *options_array_first(struct options_entry *); 2204 struct options_array_item *options_array_next(struct options_array_item *); 2205 u_int options_array_item_index(struct options_array_item *); 2206 union options_value *options_array_item_value(struct options_array_item *); 2207 int options_is_array(struct options_entry *); 2208 int options_is_string(struct options_entry *); 2209 char *options_to_string(struct options_entry *, int, int); 2210 char *options_parse(const char *, int *); 2211 struct options_entry *options_parse_get(struct options *, const char *, int *, 2212 int); 2213 char *options_match(const char *, int *, int *); 2214 struct options_entry *options_match_get(struct options *, const char *, int *, 2215 int, int *); 2216 const char *options_get_string(struct options *, const char *); 2217 long long options_get_number(struct options *, const char *); 2218 struct options_entry * printflike(4, 5) options_set_string(struct options *, 2219 const char *, int, const char *, ...); 2220 struct options_entry *options_set_number(struct options *, const char *, 2221 long long); 2222 int options_scope_from_name(struct args *, int, 2223 const char *, struct cmd_find_state *, struct options **, 2224 char **); 2225 int options_scope_from_flags(struct args *, int, 2226 struct cmd_find_state *, struct options **, char **); 2227 struct style *options_string_to_style(struct options *, const char *, 2228 struct format_tree *); 2229 int options_from_string(struct options *, 2230 const struct options_table_entry *, const char *, 2231 const char *, int, char **); 2232 int options_find_choice(const struct options_table_entry *, 2233 const char *, char **); 2234 void options_push_changes(const char *); 2235 int options_remove_or_default(struct options_entry *, int, 2236 char **); 2237 2238 /* options-table.c */ 2239 extern const struct options_table_entry options_table[]; 2240 extern const struct options_name_map options_other_names[]; 2241 2242 /* job.c */ 2243 typedef void (*job_update_cb) (struct job *); 2244 typedef void (*job_complete_cb) (struct job *); 2245 typedef void (*job_free_cb) (void *); 2246 #define JOB_NOWAIT 0x1 2247 #define JOB_KEEPWRITE 0x2 2248 #define JOB_PTY 0x4 2249 struct job *job_run(const char *, int, char **, struct environ *, 2250 struct session *, const char *, job_update_cb, 2251 job_complete_cb, job_free_cb, void *, int, int, int); 2252 void job_free(struct job *); 2253 int job_transfer(struct job *, pid_t *, char *, size_t); 2254 void job_resize(struct job *, u_int, u_int); 2255 void job_check_died(pid_t, int); 2256 int job_get_status(struct job *); 2257 void *job_get_data(struct job *); 2258 struct bufferevent *job_get_event(struct job *); 2259 void job_kill_all(void); 2260 int job_still_running(void); 2261 void job_print_summary(struct cmdq_item *, int); 2262 2263 /* environ.c */ 2264 struct environ *environ_create(void); 2265 void environ_free(struct environ *); 2266 struct environ_entry *environ_first(struct environ *); 2267 struct environ_entry *environ_next(struct environ_entry *); 2268 void environ_copy(struct environ *, struct environ *); 2269 struct environ_entry *environ_find(struct environ *, const char *); 2270 void printflike(4, 5) environ_set(struct environ *, const char *, int, 2271 const char *, ...); 2272 void environ_clear(struct environ *, const char *); 2273 void environ_put(struct environ *, const char *, int); 2274 void environ_unset(struct environ *, const char *); 2275 void environ_update(struct options *, struct environ *, struct environ *); 2276 void environ_push(struct environ *); 2277 void printflike(2, 3) environ_log(struct environ *, const char *, ...); 2278 struct environ *environ_for_session(struct session *, int); 2279 2280 /* tty.c */ 2281 void tty_create_log(void); 2282 int tty_window_bigger(struct tty *); 2283 int tty_window_offset(struct tty *, u_int *, u_int *, u_int *, u_int *); 2284 void tty_update_window_offset(struct window *); 2285 void tty_update_client_offset(struct client *); 2286 void tty_raw(struct tty *, const char *); 2287 void tty_attributes(struct tty *, const struct grid_cell *, 2288 const struct grid_cell *, struct colour_palette *, 2289 struct hyperlinks *); 2290 void tty_reset(struct tty *); 2291 void tty_region_off(struct tty *); 2292 void tty_margin_off(struct tty *); 2293 void tty_cursor(struct tty *, u_int, u_int); 2294 void tty_clipboard_query(struct tty *); 2295 void tty_putcode(struct tty *, enum tty_code_code); 2296 void tty_putcode1(struct tty *, enum tty_code_code, int); 2297 void tty_putcode2(struct tty *, enum tty_code_code, int, int); 2298 void tty_putcode3(struct tty *, enum tty_code_code, int, int, int); 2299 void tty_putcode_ptr1(struct tty *, enum tty_code_code, const void *); 2300 void tty_putcode_ptr2(struct tty *, enum tty_code_code, const void *, 2301 const void *); 2302 void tty_puts(struct tty *, const char *); 2303 void tty_putc(struct tty *, u_char); 2304 void tty_putn(struct tty *, const void *, size_t, u_int); 2305 void tty_cell(struct tty *, const struct grid_cell *, 2306 const struct grid_cell *, struct colour_palette *, 2307 struct hyperlinks *); 2308 int tty_init(struct tty *, struct client *); 2309 void tty_resize(struct tty *); 2310 void tty_set_size(struct tty *, u_int, u_int, u_int, u_int); 2311 void tty_start_tty(struct tty *); 2312 void tty_send_requests(struct tty *); 2313 void tty_stop_tty(struct tty *); 2314 void tty_set_title(struct tty *, const char *); 2315 void tty_set_path(struct tty *, const char *); 2316 void tty_update_mode(struct tty *, int, struct screen *); 2317 void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int, 2318 u_int, u_int, const struct grid_cell *, struct colour_palette *); 2319 void tty_sync_start(struct tty *); 2320 void tty_sync_end(struct tty *); 2321 int tty_open(struct tty *, char **); 2322 void tty_close(struct tty *); 2323 void tty_free(struct tty *); 2324 void tty_update_features(struct tty *); 2325 void tty_set_selection(struct tty *, const char *, const char *, size_t); 2326 void tty_write(void (*)(struct tty *, const struct tty_ctx *), 2327 struct tty_ctx *); 2328 void tty_cmd_alignmenttest(struct tty *, const struct tty_ctx *); 2329 void tty_cmd_cell(struct tty *, const struct tty_ctx *); 2330 void tty_cmd_cells(struct tty *, const struct tty_ctx *); 2331 void tty_cmd_clearendofline(struct tty *, const struct tty_ctx *); 2332 void tty_cmd_clearendofscreen(struct tty *, const struct tty_ctx *); 2333 void tty_cmd_clearline(struct tty *, const struct tty_ctx *); 2334 void tty_cmd_clearscreen(struct tty *, const struct tty_ctx *); 2335 void tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *); 2336 void tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *); 2337 void tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *); 2338 void tty_cmd_clearcharacter(struct tty *, const struct tty_ctx *); 2339 void tty_cmd_deleteline(struct tty *, const struct tty_ctx *); 2340 void tty_cmd_erasecharacter(struct tty *, const struct tty_ctx *); 2341 void tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *); 2342 void tty_cmd_insertline(struct tty *, const struct tty_ctx *); 2343 void tty_cmd_linefeed(struct tty *, const struct tty_ctx *); 2344 void tty_cmd_scrollup(struct tty *, const struct tty_ctx *); 2345 void tty_cmd_scrolldown(struct tty *, const struct tty_ctx *); 2346 void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *); 2347 void tty_cmd_setselection(struct tty *, const struct tty_ctx *); 2348 void tty_cmd_rawstring(struct tty *, const struct tty_ctx *); 2349 void tty_cmd_syncstart(struct tty *, const struct tty_ctx *); 2350 void tty_default_colours(struct grid_cell *, struct window_pane *); 2351 2352 /* tty-term.c */ 2353 extern struct tty_terms tty_terms; 2354 u_int tty_term_ncodes(void); 2355 void tty_term_apply(struct tty_term *, const char *, int); 2356 void tty_term_apply_overrides(struct tty_term *); 2357 struct tty_term *tty_term_create(struct tty *, char *, char **, u_int, int *, 2358 char **); 2359 void tty_term_free(struct tty_term *); 2360 int tty_term_read_list(const char *, int, char ***, u_int *, 2361 char **); 2362 void tty_term_free_list(char **, u_int); 2363 int tty_term_has(struct tty_term *, enum tty_code_code); 2364 const char *tty_term_string(struct tty_term *, enum tty_code_code); 2365 const char *tty_term_string1(struct tty_term *, enum tty_code_code, int); 2366 const char *tty_term_string2(struct tty_term *, enum tty_code_code, int, 2367 int); 2368 const char *tty_term_string3(struct tty_term *, enum tty_code_code, int, 2369 int, int); 2370 const char *tty_term_ptr1(struct tty_term *, enum tty_code_code, 2371 const void *); 2372 const char *tty_term_ptr2(struct tty_term *, enum tty_code_code, 2373 const void *, const void *); 2374 int tty_term_number(struct tty_term *, enum tty_code_code); 2375 int tty_term_flag(struct tty_term *, enum tty_code_code); 2376 const char *tty_term_describe(struct tty_term *, enum tty_code_code); 2377 2378 /* tty-features.c */ 2379 void tty_add_features(int *, const char *, const char *); 2380 const char *tty_get_features(int); 2381 int tty_apply_features(struct tty_term *, int); 2382 void tty_default_features(int *, const char *, u_int); 2383 2384 /* tty-acs.c */ 2385 int tty_acs_needed(struct tty *); 2386 const char *tty_acs_get(struct tty *, u_char); 2387 int tty_acs_reverse_get(struct tty *, const char *, size_t); 2388 const struct utf8_data *tty_acs_double_borders(int); 2389 const struct utf8_data *tty_acs_heavy_borders(int); 2390 const struct utf8_data *tty_acs_rounded_borders(int); 2391 2392 /* tty-keys.c */ 2393 void tty_keys_build(struct tty *); 2394 void tty_keys_free(struct tty *); 2395 int tty_keys_next(struct tty *); 2396 2397 /* arguments.c */ 2398 void args_set(struct args *, u_char, struct args_value *, int); 2399 struct args *args_create(void); 2400 struct args *args_parse(const struct args_parse *, struct args_value *, 2401 u_int, char **); 2402 struct args *args_copy(struct args *, int, char **); 2403 void args_to_vector(struct args *, int *, char ***); 2404 struct args_value *args_from_vector(int, char **); 2405 void args_free_value(struct args_value *); 2406 void args_free_values(struct args_value *, u_int); 2407 void args_free(struct args *); 2408 char *args_print(struct args *); 2409 char *args_escape(const char *); 2410 int args_has(struct args *, u_char); 2411 const char *args_get(struct args *, u_char); 2412 u_char args_first(struct args *, struct args_entry **); 2413 u_char args_next(struct args_entry **); 2414 u_int args_count(struct args *); 2415 struct args_value *args_values(struct args *); 2416 struct args_value *args_value(struct args *, u_int); 2417 const char *args_string(struct args *, u_int); 2418 struct cmd_list *args_make_commands_now(struct cmd *, struct cmdq_item *, 2419 u_int, int); 2420 struct args_command_state *args_make_commands_prepare(struct cmd *, 2421 struct cmdq_item *, u_int, const char *, int, int); 2422 struct cmd_list *args_make_commands(struct args_command_state *, int, char **, 2423 char **); 2424 void args_make_commands_free(struct args_command_state *); 2425 char *args_make_commands_get_command(struct args_command_state *); 2426 struct args_value *args_first_value(struct args *, u_char); 2427 struct args_value *args_next_value(struct args_value *); 2428 long long args_strtonum(struct args *, u_char, long long, long long, 2429 char **); 2430 long long args_strtonum_and_expand(struct args *, u_char, long long, 2431 long long, struct cmdq_item *, char **); 2432 long long args_percentage(struct args *, u_char, long long, 2433 long long, long long, char **); 2434 long long args_string_percentage(const char *, long long, long long, 2435 long long, char **); 2436 long long args_percentage_and_expand(struct args *, u_char, long long, 2437 long long, long long, struct cmdq_item *, char **); 2438 long long args_string_percentage_and_expand(const char *, long long, 2439 long long, long long, struct cmdq_item *, char **); 2440 2441 /* cmd-find.c */ 2442 int cmd_find_target(struct cmd_find_state *, struct cmdq_item *, 2443 const char *, enum cmd_find_type, int); 2444 struct client *cmd_find_best_client(struct session *); 2445 struct client *cmd_find_client(struct cmdq_item *, const char *, int); 2446 void cmd_find_clear_state(struct cmd_find_state *, int); 2447 int cmd_find_empty_state(struct cmd_find_state *); 2448 int cmd_find_valid_state(struct cmd_find_state *); 2449 void cmd_find_copy_state(struct cmd_find_state *, 2450 struct cmd_find_state *); 2451 void cmd_find_from_session(struct cmd_find_state *, 2452 struct session *, int); 2453 void cmd_find_from_winlink(struct cmd_find_state *, 2454 struct winlink *, int); 2455 int cmd_find_from_session_window(struct cmd_find_state *, 2456 struct session *, struct window *, int); 2457 int cmd_find_from_window(struct cmd_find_state *, struct window *, 2458 int); 2459 void cmd_find_from_winlink_pane(struct cmd_find_state *, 2460 struct winlink *, struct window_pane *, int); 2461 int cmd_find_from_pane(struct cmd_find_state *, 2462 struct window_pane *, int); 2463 int cmd_find_from_client(struct cmd_find_state *, struct client *, 2464 int); 2465 int cmd_find_from_mouse(struct cmd_find_state *, 2466 struct mouse_event *, int); 2467 int cmd_find_from_nothing(struct cmd_find_state *, int); 2468 2469 /* cmd.c */ 2470 extern const struct cmd_entry *cmd_table[]; 2471 void printflike(3, 4) cmd_log_argv(int, char **, const char *, ...); 2472 void cmd_prepend_argv(int *, char ***, const char *); 2473 void cmd_append_argv(int *, char ***, const char *); 2474 int cmd_pack_argv(int, char **, char *, size_t); 2475 int cmd_unpack_argv(char *, size_t, int, char ***); 2476 char **cmd_copy_argv(int, char **); 2477 void cmd_free_argv(int, char **); 2478 char *cmd_stringify_argv(int, char **); 2479 char *cmd_get_alias(const char *); 2480 const struct cmd_entry *cmd_get_entry(struct cmd *); 2481 struct args *cmd_get_args(struct cmd *); 2482 u_int cmd_get_group(struct cmd *); 2483 void cmd_get_source(struct cmd *, const char **, u_int *); 2484 struct cmd *cmd_parse(struct args_value *, u_int, const char *, u_int, 2485 char **); 2486 struct cmd *cmd_copy(struct cmd *, int, char **); 2487 void cmd_free(struct cmd *); 2488 char *cmd_print(struct cmd *); 2489 struct cmd_list *cmd_list_new(void); 2490 struct cmd_list *cmd_list_copy(struct cmd_list *, int, char **); 2491 void cmd_list_append(struct cmd_list *, struct cmd *); 2492 void cmd_list_append_all(struct cmd_list *, struct cmd_list *); 2493 void cmd_list_move(struct cmd_list *, struct cmd_list *); 2494 void cmd_list_free(struct cmd_list *); 2495 char *cmd_list_print(struct cmd_list *, int); 2496 struct cmd *cmd_list_first(struct cmd_list *); 2497 struct cmd *cmd_list_next(struct cmd *); 2498 int cmd_list_all_have(struct cmd_list *, int); 2499 int cmd_list_any_have(struct cmd_list *, int); 2500 int cmd_mouse_at(struct window_pane *, struct mouse_event *, 2501 u_int *, u_int *, int); 2502 struct winlink *cmd_mouse_window(struct mouse_event *, struct session **); 2503 struct window_pane *cmd_mouse_pane(struct mouse_event *, struct session **, 2504 struct winlink **); 2505 char *cmd_template_replace(const char *, const char *, int); 2506 2507 /* cmd-attach-session.c */ 2508 enum cmd_retval cmd_attach_session(struct cmdq_item *, const char *, int, int, 2509 int, const char *, int, const char *); 2510 2511 /* cmd-parse.c */ 2512 void cmd_parse_empty(struct cmd_parse_input *); 2513 struct cmd_parse_result *cmd_parse_from_file(FILE *, struct cmd_parse_input *); 2514 struct cmd_parse_result *cmd_parse_from_string(const char *, 2515 struct cmd_parse_input *); 2516 enum cmd_parse_status cmd_parse_and_insert(const char *, 2517 struct cmd_parse_input *, struct cmdq_item *, 2518 struct cmdq_state *, char **); 2519 enum cmd_parse_status cmd_parse_and_append(const char *, 2520 struct cmd_parse_input *, struct client *, 2521 struct cmdq_state *, char **); 2522 struct cmd_parse_result *cmd_parse_from_buffer(const void *, size_t, 2523 struct cmd_parse_input *); 2524 struct cmd_parse_result *cmd_parse_from_arguments(struct args_value *, u_int, 2525 struct cmd_parse_input *); 2526 2527 /* cmd-queue.c */ 2528 struct cmdq_state *cmdq_new_state(struct cmd_find_state *, struct key_event *, 2529 int); 2530 struct cmdq_state *cmdq_link_state(struct cmdq_state *); 2531 struct cmdq_state *cmdq_copy_state(struct cmdq_state *); 2532 void cmdq_free_state(struct cmdq_state *); 2533 void printflike(3, 4) cmdq_add_format(struct cmdq_state *, const char *, 2534 const char *, ...); 2535 void cmdq_add_formats(struct cmdq_state *, struct format_tree *); 2536 void cmdq_merge_formats(struct cmdq_item *, struct format_tree *); 2537 struct cmdq_list *cmdq_new(void); 2538 void cmdq_free(struct cmdq_list *); 2539 const char *cmdq_get_name(struct cmdq_item *); 2540 struct client *cmdq_get_client(struct cmdq_item *); 2541 struct client *cmdq_get_target_client(struct cmdq_item *); 2542 struct cmdq_state *cmdq_get_state(struct cmdq_item *); 2543 struct cmd_find_state *cmdq_get_target(struct cmdq_item *); 2544 struct cmd_find_state *cmdq_get_source(struct cmdq_item *); 2545 struct key_event *cmdq_get_event(struct cmdq_item *); 2546 struct cmd_find_state *cmdq_get_current(struct cmdq_item *); 2547 int cmdq_get_flags(struct cmdq_item *); 2548 struct cmdq_item *cmdq_get_command(struct cmd_list *, struct cmdq_state *); 2549 #define cmdq_get_callback(cb, data) cmdq_get_callback1(#cb, cb, data) 2550 struct cmdq_item *cmdq_get_callback1(const char *, cmdq_cb, void *); 2551 struct cmdq_item *cmdq_get_error(const char *); 2552 struct cmdq_item *cmdq_insert_after(struct cmdq_item *, struct cmdq_item *); 2553 struct cmdq_item *cmdq_append(struct client *, struct cmdq_item *); 2554 void printflike(4, 5) cmdq_insert_hook(struct session *, struct cmdq_item *, 2555 struct cmd_find_state *, const char *, ...); 2556 void cmdq_continue(struct cmdq_item *); 2557 u_int cmdq_next(struct client *); 2558 struct cmdq_item *cmdq_running(struct client *); 2559 void cmdq_guard(struct cmdq_item *, const char *, int); 2560 void printflike(2, 3) cmdq_print(struct cmdq_item *, const char *, ...); 2561 void cmdq_print_data(struct cmdq_item *, int, struct evbuffer *); 2562 void printflike(2, 3) cmdq_error(struct cmdq_item *, const char *, ...); 2563 2564 /* cmd-wait-for.c */ 2565 void cmd_wait_for_flush(void); 2566 2567 /* client.c */ 2568 int client_main(struct event_base *, int, char **, uint64_t, int); 2569 2570 /* key-bindings.c */ 2571 struct key_table *key_bindings_get_table(const char *, int); 2572 struct key_table *key_bindings_first_table(void); 2573 struct key_table *key_bindings_next_table(struct key_table *); 2574 void key_bindings_unref_table(struct key_table *); 2575 struct key_binding *key_bindings_get(struct key_table *, key_code); 2576 struct key_binding *key_bindings_get_default(struct key_table *, key_code); 2577 struct key_binding *key_bindings_first(struct key_table *); 2578 struct key_binding *key_bindings_next(struct key_table *, struct key_binding *); 2579 void key_bindings_add(const char *, key_code, const char *, int, 2580 struct cmd_list *); 2581 void key_bindings_remove(const char *, key_code); 2582 void key_bindings_reset(const char *, key_code); 2583 void key_bindings_remove_table(const char *); 2584 void key_bindings_reset_table(const char *); 2585 void key_bindings_init(void); 2586 struct cmdq_item *key_bindings_dispatch(struct key_binding *, 2587 struct cmdq_item *, struct client *, struct key_event *, 2588 struct cmd_find_state *); 2589 2590 /* key-string.c */ 2591 key_code key_string_lookup_string(const char *); 2592 const char *key_string_lookup_key(key_code, int); 2593 2594 /* alerts.c */ 2595 void alerts_reset_all(void); 2596 void alerts_queue(struct window *, int); 2597 void alerts_check_session(struct session *); 2598 2599 /* file.c */ 2600 int file_cmp(struct client_file *, struct client_file *); 2601 RB_PROTOTYPE(client_files, client_file, entry, file_cmp); 2602 struct client_file *file_create_with_peer(struct tmuxpeer *, 2603 struct client_files *, int, client_file_cb, void *); 2604 struct client_file *file_create_with_client(struct client *, int, 2605 client_file_cb, void *); 2606 void file_free(struct client_file *); 2607 void file_fire_done(struct client_file *); 2608 void file_fire_read(struct client_file *); 2609 int file_can_print(struct client *); 2610 void printflike(2, 3) file_print(struct client *, const char *, ...); 2611 void printflike(2, 0) file_vprint(struct client *, const char *, va_list); 2612 void file_print_buffer(struct client *, void *, size_t); 2613 void printflike(2, 3) file_error(struct client *, const char *, ...); 2614 void file_write(struct client *, const char *, int, const void *, size_t, 2615 client_file_cb, void *); 2616 struct client_file *file_read(struct client *, const char *, client_file_cb, 2617 void *); 2618 void file_cancel(struct client_file *); 2619 void file_push(struct client_file *); 2620 int file_write_left(struct client_files *); 2621 void file_write_open(struct client_files *, struct tmuxpeer *, 2622 struct imsg *, int, int, client_file_cb, void *); 2623 void file_write_data(struct client_files *, struct imsg *); 2624 void file_write_close(struct client_files *, struct imsg *); 2625 void file_read_open(struct client_files *, struct tmuxpeer *, struct imsg *, 2626 int, int, client_file_cb, void *); 2627 void file_write_ready(struct client_files *, struct imsg *); 2628 void file_read_data(struct client_files *, struct imsg *); 2629 void file_read_done(struct client_files *, struct imsg *); 2630 void file_read_cancel(struct client_files *, struct imsg *); 2631 2632 /* server.c */ 2633 extern struct tmuxproc *server_proc; 2634 extern struct clients clients; 2635 extern struct cmd_find_state marked_pane; 2636 extern struct message_list message_log; 2637 extern time_t current_time; 2638 void server_set_marked(struct session *, struct winlink *, 2639 struct window_pane *); 2640 void server_clear_marked(void); 2641 int server_is_marked(struct session *, struct winlink *, 2642 struct window_pane *); 2643 int server_check_marked(void); 2644 int server_start(struct tmuxproc *, int, struct event_base *, int, char *); 2645 void server_update_socket(void); 2646 void server_add_accept(int); 2647 void printflike(1, 2) server_add_message(const char *, ...); 2648 2649 /* server-client.c */ 2650 RB_PROTOTYPE(client_windows, client_window, entry, server_client_window_cmp); 2651 u_int server_client_how_many(void); 2652 void server_client_set_overlay(struct client *, u_int, overlay_check_cb, 2653 overlay_mode_cb, overlay_draw_cb, overlay_key_cb, 2654 overlay_free_cb, overlay_resize_cb, void *); 2655 void server_client_clear_overlay(struct client *); 2656 void server_client_overlay_range(u_int, u_int, u_int, u_int, u_int, u_int, 2657 u_int, struct overlay_ranges *); 2658 void server_client_set_key_table(struct client *, const char *); 2659 const char *server_client_get_key_table(struct client *); 2660 int server_client_check_nested(struct client *); 2661 int server_client_handle_key(struct client *, struct key_event *); 2662 struct client *server_client_create(int); 2663 int server_client_open(struct client *, char **); 2664 void server_client_unref(struct client *); 2665 void server_client_set_session(struct client *, struct session *); 2666 void server_client_lost(struct client *); 2667 void server_client_suspend(struct client *); 2668 void server_client_detach(struct client *, enum msgtype); 2669 void server_client_exec(struct client *, const char *); 2670 void server_client_loop(void); 2671 void server_client_push_stdout(struct client *); 2672 void server_client_push_stderr(struct client *); 2673 const char *server_client_get_cwd(struct client *, struct session *); 2674 void server_client_set_flags(struct client *, const char *); 2675 const char *server_client_get_flags(struct client *); 2676 struct client_window *server_client_get_client_window(struct client *, u_int); 2677 struct client_window *server_client_add_client_window(struct client *, u_int); 2678 struct window_pane *server_client_get_pane(struct client *); 2679 void server_client_set_pane(struct client *, struct window_pane *); 2680 void server_client_remove_pane(struct window_pane *); 2681 2682 /* server-fn.c */ 2683 void server_redraw_client(struct client *); 2684 void server_status_client(struct client *); 2685 void server_redraw_session(struct session *); 2686 void server_redraw_session_group(struct session *); 2687 void server_status_session(struct session *); 2688 void server_status_session_group(struct session *); 2689 void server_redraw_window(struct window *); 2690 void server_redraw_window_borders(struct window *); 2691 void server_status_window(struct window *); 2692 void server_lock(void); 2693 void server_lock_session(struct session *); 2694 void server_lock_client(struct client *); 2695 void server_kill_pane(struct window_pane *); 2696 void server_kill_window(struct window *, int); 2697 void server_renumber_session(struct session *); 2698 void server_renumber_all(void); 2699 int server_link_window(struct session *, 2700 struct winlink *, struct session *, int, int, int, char **); 2701 void server_unlink_window(struct session *, struct winlink *); 2702 void server_destroy_pane(struct window_pane *, int); 2703 void server_destroy_session(struct session *); 2704 void server_check_unattached(void); 2705 void server_unzoom_window(struct window *); 2706 2707 /* status.c */ 2708 extern char **status_prompt_hlist[]; 2709 extern u_int status_prompt_hsize[]; 2710 void status_timer_start(struct client *); 2711 void status_timer_start_all(void); 2712 void status_update_cache(struct session *); 2713 int status_at_line(struct client *); 2714 u_int status_line_size(struct client *); 2715 struct style_range *status_get_range(struct client *, u_int, u_int); 2716 void status_init(struct client *); 2717 void status_free(struct client *); 2718 int status_redraw(struct client *); 2719 void printflike(5, 6) status_message_set(struct client *, int, int, int, 2720 const char *, ...); 2721 void status_message_clear(struct client *); 2722 int status_message_redraw(struct client *); 2723 void status_prompt_set(struct client *, struct cmd_find_state *, 2724 const char *, const char *, prompt_input_cb, prompt_free_cb, 2725 void *, int, enum prompt_type); 2726 void status_prompt_clear(struct client *); 2727 int status_prompt_redraw(struct client *); 2728 int status_prompt_key(struct client *, key_code); 2729 void status_prompt_update(struct client *, const char *, const char *); 2730 void status_prompt_load_history(void); 2731 void status_prompt_save_history(void); 2732 const char *status_prompt_type_string(u_int); 2733 enum prompt_type status_prompt_type(const char *type); 2734 2735 /* resize.c */ 2736 void resize_window(struct window *, u_int, u_int, int, int); 2737 void default_window_size(struct client *, struct session *, struct window *, 2738 u_int *, u_int *, u_int *, u_int *, int); 2739 void recalculate_size(struct window *, int); 2740 void recalculate_sizes(void); 2741 void recalculate_sizes_now(int); 2742 2743 /* input.c */ 2744 struct input_ctx *input_init(struct window_pane *, struct bufferevent *, 2745 struct colour_palette *); 2746 void input_free(struct input_ctx *); 2747 void input_reset(struct input_ctx *, int); 2748 struct evbuffer *input_pending(struct input_ctx *); 2749 void input_parse_pane(struct window_pane *); 2750 void input_parse_buffer(struct window_pane *, u_char *, size_t); 2751 void input_parse_screen(struct input_ctx *, struct screen *, 2752 screen_write_init_ctx_cb, void *, u_char *, size_t); 2753 void input_reply_clipboard(struct bufferevent *, const char *, size_t, 2754 const char *); 2755 2756 /* input-key.c */ 2757 void input_key_build(void); 2758 int input_key_pane(struct window_pane *, key_code, struct mouse_event *); 2759 int input_key(struct screen *, struct bufferevent *, key_code); 2760 int input_key_get_mouse(struct screen *, struct mouse_event *, u_int, 2761 u_int, const char **, size_t *); 2762 2763 /* colour.c */ 2764 int colour_find_rgb(u_char, u_char, u_char); 2765 int colour_join_rgb(u_char, u_char, u_char); 2766 void colour_split_rgb(int, u_char *, u_char *, u_char *); 2767 int colour_force_rgb(int); 2768 const char *colour_tostring(int); 2769 int colour_fromstring(const char *s); 2770 int colour_256toRGB(int); 2771 int colour_256to16(int); 2772 int colour_byname(const char *); 2773 int colour_parseX11(const char *); 2774 void colour_palette_init(struct colour_palette *); 2775 void colour_palette_clear(struct colour_palette *); 2776 void colour_palette_free(struct colour_palette *); 2777 int colour_palette_get(struct colour_palette *, int); 2778 int colour_palette_set(struct colour_palette *, int, int); 2779 void colour_palette_from_option(struct colour_palette *, struct options *); 2780 2781 /* attributes.c */ 2782 const char *attributes_tostring(int); 2783 int attributes_fromstring(const char *); 2784 2785 /* grid.c */ 2786 extern const struct grid_cell grid_default_cell; 2787 void grid_empty_line(struct grid *, u_int, u_int); 2788 int grid_cells_equal(const struct grid_cell *, const struct grid_cell *); 2789 int grid_cells_look_equal(const struct grid_cell *, 2790 const struct grid_cell *); 2791 struct grid *grid_create(u_int, u_int, u_int); 2792 void grid_destroy(struct grid *); 2793 int grid_compare(struct grid *, struct grid *); 2794 void grid_collect_history(struct grid *); 2795 void grid_remove_history(struct grid *, u_int ); 2796 void grid_scroll_history(struct grid *, u_int); 2797 void grid_scroll_history_region(struct grid *, u_int, u_int, u_int); 2798 void grid_clear_history(struct grid *); 2799 const struct grid_line *grid_peek_line(struct grid *, u_int); 2800 void grid_get_cell(struct grid *, u_int, u_int, struct grid_cell *); 2801 void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *); 2802 void grid_set_padding(struct grid *, u_int, u_int); 2803 void grid_set_cells(struct grid *, u_int, u_int, const struct grid_cell *, 2804 const char *, size_t); 2805 struct grid_line *grid_get_line(struct grid *, u_int); 2806 void grid_adjust_lines(struct grid *, u_int); 2807 void grid_clear(struct grid *, u_int, u_int, u_int, u_int, u_int); 2808 void grid_clear_lines(struct grid *, u_int, u_int, u_int); 2809 void grid_move_lines(struct grid *, u_int, u_int, u_int, u_int); 2810 void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int, u_int); 2811 char *grid_string_cells(struct grid *, u_int, u_int, u_int, 2812 struct grid_cell **, int, struct screen *); 2813 void grid_duplicate_lines(struct grid *, u_int, struct grid *, u_int, 2814 u_int); 2815 void grid_reflow(struct grid *, u_int); 2816 void grid_wrap_position(struct grid *, u_int, u_int, u_int *, u_int *); 2817 void grid_unwrap_position(struct grid *, u_int *, u_int *, u_int, u_int); 2818 u_int grid_line_length(struct grid *, u_int); 2819 2820 /* grid-reader.c */ 2821 void grid_reader_start(struct grid_reader *, struct grid *, u_int, u_int); 2822 void grid_reader_get_cursor(struct grid_reader *, u_int *, u_int *); 2823 u_int grid_reader_line_length(struct grid_reader *); 2824 int grid_reader_in_set(struct grid_reader *, const char *); 2825 void grid_reader_cursor_right(struct grid_reader *, int, int); 2826 void grid_reader_cursor_left(struct grid_reader *, int); 2827 void grid_reader_cursor_down(struct grid_reader *); 2828 void grid_reader_cursor_up(struct grid_reader *); 2829 void grid_reader_cursor_start_of_line(struct grid_reader *, int); 2830 void grid_reader_cursor_end_of_line(struct grid_reader *, int, int); 2831 void grid_reader_cursor_next_word(struct grid_reader *, const char *); 2832 void grid_reader_cursor_next_word_end(struct grid_reader *, const char *); 2833 void grid_reader_cursor_previous_word(struct grid_reader *, const char *, 2834 int, int); 2835 int grid_reader_cursor_jump(struct grid_reader *, 2836 const struct utf8_data *); 2837 int grid_reader_cursor_jump_back(struct grid_reader *, 2838 const struct utf8_data *); 2839 void grid_reader_cursor_back_to_indentation(struct grid_reader *); 2840 2841 /* grid-view.c */ 2842 void grid_view_get_cell(struct grid *, u_int, u_int, struct grid_cell *); 2843 void grid_view_set_cell(struct grid *, u_int, u_int, 2844 const struct grid_cell *); 2845 void grid_view_set_padding(struct grid *, u_int, u_int); 2846 void grid_view_set_cells(struct grid *, u_int, u_int, 2847 const struct grid_cell *, const char *, size_t); 2848 void grid_view_clear_history(struct grid *, u_int); 2849 void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int, u_int); 2850 void grid_view_scroll_region_up(struct grid *, u_int, u_int, u_int); 2851 void grid_view_scroll_region_down(struct grid *, u_int, u_int, u_int); 2852 void grid_view_insert_lines(struct grid *, u_int, u_int, u_int); 2853 void grid_view_insert_lines_region(struct grid *, u_int, u_int, u_int, 2854 u_int); 2855 void grid_view_delete_lines(struct grid *, u_int, u_int, u_int); 2856 void grid_view_delete_lines_region(struct grid *, u_int, u_int, u_int, 2857 u_int); 2858 void grid_view_insert_cells(struct grid *, u_int, u_int, u_int, u_int); 2859 void grid_view_delete_cells(struct grid *, u_int, u_int, u_int, u_int); 2860 char *grid_view_string_cells(struct grid *, u_int, u_int, u_int); 2861 2862 /* screen-write.c */ 2863 void screen_write_make_list(struct screen *); 2864 void screen_write_free_list(struct screen *); 2865 void screen_write_start_pane(struct screen_write_ctx *, 2866 struct window_pane *, struct screen *); 2867 void screen_write_start(struct screen_write_ctx *, struct screen *); 2868 void screen_write_start_callback(struct screen_write_ctx *, struct screen *, 2869 screen_write_init_ctx_cb, void *); 2870 void screen_write_stop(struct screen_write_ctx *); 2871 void screen_write_reset(struct screen_write_ctx *); 2872 size_t printflike(1, 2) screen_write_strlen(const char *, ...); 2873 int printflike(7, 8) screen_write_text(struct screen_write_ctx *, u_int, u_int, 2874 u_int, int, const struct grid_cell *, const char *, ...); 2875 void printflike(3, 4) screen_write_puts(struct screen_write_ctx *, 2876 const struct grid_cell *, const char *, ...); 2877 void printflike(4, 5) screen_write_nputs(struct screen_write_ctx *, 2878 ssize_t, const struct grid_cell *, const char *, ...); 2879 void printflike(4, 0) screen_write_vnputs(struct screen_write_ctx *, ssize_t, 2880 const struct grid_cell *, const char *, va_list); 2881 void screen_write_putc(struct screen_write_ctx *, const struct grid_cell *, 2882 u_char); 2883 void screen_write_fast_copy(struct screen_write_ctx *, struct screen *, 2884 u_int, u_int, u_int, u_int); 2885 void screen_write_hline(struct screen_write_ctx *, u_int, int, int); 2886 void screen_write_vline(struct screen_write_ctx *, u_int, int, int); 2887 void screen_write_menu(struct screen_write_ctx *, struct menu *, int, 2888 const struct grid_cell *); 2889 void screen_write_box(struct screen_write_ctx *, u_int, u_int, int, 2890 const struct grid_cell *, const char *); 2891 void screen_write_preview(struct screen_write_ctx *, struct screen *, u_int, 2892 u_int); 2893 void screen_write_backspace(struct screen_write_ctx *); 2894 void screen_write_mode_set(struct screen_write_ctx *, int); 2895 void screen_write_mode_clear(struct screen_write_ctx *, int); 2896 void screen_write_cursorup(struct screen_write_ctx *, u_int); 2897 void screen_write_cursordown(struct screen_write_ctx *, u_int); 2898 void screen_write_cursorright(struct screen_write_ctx *, u_int); 2899 void screen_write_cursorleft(struct screen_write_ctx *, u_int); 2900 void screen_write_alignmenttest(struct screen_write_ctx *); 2901 void screen_write_insertcharacter(struct screen_write_ctx *, u_int, u_int); 2902 void screen_write_deletecharacter(struct screen_write_ctx *, u_int, u_int); 2903 void screen_write_clearcharacter(struct screen_write_ctx *, u_int, u_int); 2904 void screen_write_insertline(struct screen_write_ctx *, u_int, u_int); 2905 void screen_write_deleteline(struct screen_write_ctx *, u_int, u_int); 2906 void screen_write_clearline(struct screen_write_ctx *, u_int); 2907 void screen_write_clearendofline(struct screen_write_ctx *, u_int); 2908 void screen_write_clearstartofline(struct screen_write_ctx *, u_int); 2909 void screen_write_cursormove(struct screen_write_ctx *, int, int, int); 2910 void screen_write_reverseindex(struct screen_write_ctx *, u_int); 2911 void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int); 2912 void screen_write_linefeed(struct screen_write_ctx *, int, u_int); 2913 void screen_write_scrollup(struct screen_write_ctx *, u_int, u_int); 2914 void screen_write_scrolldown(struct screen_write_ctx *, u_int, u_int); 2915 void screen_write_carriagereturn(struct screen_write_ctx *); 2916 void screen_write_clearendofscreen(struct screen_write_ctx *, u_int); 2917 void screen_write_clearstartofscreen(struct screen_write_ctx *, u_int); 2918 void screen_write_clearscreen(struct screen_write_ctx *, u_int); 2919 void screen_write_clearhistory(struct screen_write_ctx *); 2920 void screen_write_fullredraw(struct screen_write_ctx *); 2921 void screen_write_collect_end(struct screen_write_ctx *); 2922 void screen_write_collect_add(struct screen_write_ctx *, 2923 const struct grid_cell *); 2924 void screen_write_cell(struct screen_write_ctx *, const struct grid_cell *); 2925 void screen_write_setselection(struct screen_write_ctx *, const char *, 2926 u_char *, u_int); 2927 void screen_write_rawstring(struct screen_write_ctx *, u_char *, u_int, 2928 int); 2929 void screen_write_alternateon(struct screen_write_ctx *, 2930 struct grid_cell *, int); 2931 void screen_write_alternateoff(struct screen_write_ctx *, 2932 struct grid_cell *, int); 2933 2934 /* screen-redraw.c */ 2935 void screen_redraw_screen(struct client *); 2936 void screen_redraw_pane(struct client *, struct window_pane *); 2937 2938 /* screen.c */ 2939 void screen_init(struct screen *, u_int, u_int, u_int); 2940 void screen_reinit(struct screen *); 2941 void screen_free(struct screen *); 2942 void screen_reset_tabs(struct screen *); 2943 void screen_reset_hyperlinks(struct screen *); 2944 void screen_set_cursor_style(u_int, enum screen_cursor_style *, int *); 2945 void screen_set_cursor_colour(struct screen *, int); 2946 int screen_set_title(struct screen *, const char *); 2947 void screen_set_path(struct screen *, const char *); 2948 void screen_push_title(struct screen *); 2949 void screen_pop_title(struct screen *); 2950 void screen_resize(struct screen *, u_int, u_int, int); 2951 void screen_resize_cursor(struct screen *, u_int, u_int, int, int, int); 2952 void screen_set_selection(struct screen *, u_int, u_int, u_int, u_int, 2953 u_int, int, struct grid_cell *); 2954 void screen_clear_selection(struct screen *); 2955 void screen_hide_selection(struct screen *); 2956 int screen_check_selection(struct screen *, u_int, u_int); 2957 void screen_select_cell(struct screen *, struct grid_cell *, 2958 const struct grid_cell *); 2959 void screen_alternate_on(struct screen *, struct grid_cell *, int); 2960 void screen_alternate_off(struct screen *, struct grid_cell *, int); 2961 const char *screen_mode_to_string(int); 2962 2963 /* window.c */ 2964 extern struct windows windows; 2965 extern struct window_pane_tree all_window_panes; 2966 int window_cmp(struct window *, struct window *); 2967 RB_PROTOTYPE(windows, window, entry, window_cmp); 2968 int winlink_cmp(struct winlink *, struct winlink *); 2969 RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp); 2970 int window_pane_cmp(struct window_pane *, struct window_pane *); 2971 RB_PROTOTYPE(window_pane_tree, window_pane, tree_entry, window_pane_cmp); 2972 struct winlink *winlink_find_by_index(struct winlinks *, int); 2973 struct winlink *winlink_find_by_window(struct winlinks *, struct window *); 2974 struct winlink *winlink_find_by_window_id(struct winlinks *, u_int); 2975 u_int winlink_count(struct winlinks *); 2976 struct winlink *winlink_add(struct winlinks *, int); 2977 void winlink_set_window(struct winlink *, struct window *); 2978 void winlink_remove(struct winlinks *, struct winlink *); 2979 struct winlink *winlink_next(struct winlink *); 2980 struct winlink *winlink_previous(struct winlink *); 2981 struct winlink *winlink_next_by_number(struct winlink *, struct session *, 2982 int); 2983 struct winlink *winlink_previous_by_number(struct winlink *, struct session *, 2984 int); 2985 void winlink_stack_push(struct winlink_stack *, struct winlink *); 2986 void winlink_stack_remove(struct winlink_stack *, struct winlink *); 2987 struct window *window_find_by_id_str(const char *); 2988 struct window *window_find_by_id(u_int); 2989 void window_update_activity(struct window *); 2990 struct window *window_create(u_int, u_int, u_int, u_int); 2991 void window_pane_set_event(struct window_pane *); 2992 struct window_pane *window_get_active_at(struct window *, u_int, u_int); 2993 struct window_pane *window_find_string(struct window *, const char *); 2994 int window_has_pane(struct window *, struct window_pane *); 2995 int window_set_active_pane(struct window *, struct window_pane *, 2996 int); 2997 void window_update_focus(struct window *); 2998 void window_pane_update_focus(struct window_pane *); 2999 void window_redraw_active_switch(struct window *, 3000 struct window_pane *); 3001 struct window_pane *window_add_pane(struct window *, struct window_pane *, 3002 u_int, int); 3003 void window_resize(struct window *, u_int, u_int, int, int); 3004 void window_pane_send_resize(struct window_pane *, u_int, u_int); 3005 int window_zoom(struct window_pane *); 3006 int window_unzoom(struct window *); 3007 int window_push_zoom(struct window *, int, int); 3008 int window_pop_zoom(struct window *); 3009 void window_lost_pane(struct window *, struct window_pane *); 3010 void window_remove_pane(struct window *, struct window_pane *); 3011 struct window_pane *window_pane_at_index(struct window *, u_int); 3012 struct window_pane *window_pane_next_by_number(struct window *, 3013 struct window_pane *, u_int); 3014 struct window_pane *window_pane_previous_by_number(struct window *, 3015 struct window_pane *, u_int); 3016 int window_pane_index(struct window_pane *, u_int *); 3017 u_int window_count_panes(struct window *); 3018 void window_destroy_panes(struct window *); 3019 struct window_pane *window_pane_find_by_id_str(const char *); 3020 struct window_pane *window_pane_find_by_id(u_int); 3021 int window_pane_destroy_ready(struct window_pane *); 3022 void window_pane_resize(struct window_pane *, u_int, u_int); 3023 int window_pane_set_mode(struct window_pane *, 3024 struct window_pane *, const struct window_mode *, 3025 struct cmd_find_state *, struct args *); 3026 void window_pane_reset_mode(struct window_pane *); 3027 void window_pane_reset_mode_all(struct window_pane *); 3028 int window_pane_key(struct window_pane *, struct client *, 3029 struct session *, struct winlink *, key_code, 3030 struct mouse_event *); 3031 int window_pane_visible(struct window_pane *); 3032 u_int window_pane_search(struct window_pane *, const char *, int, 3033 int); 3034 const char *window_printable_flags(struct winlink *, int); 3035 struct window_pane *window_pane_find_up(struct window_pane *); 3036 struct window_pane *window_pane_find_down(struct window_pane *); 3037 struct window_pane *window_pane_find_left(struct window_pane *); 3038 struct window_pane *window_pane_find_right(struct window_pane *); 3039 void window_set_name(struct window *, const char *); 3040 void window_add_ref(struct window *, const char *); 3041 void window_remove_ref(struct window *, const char *); 3042 void winlink_clear_flags(struct winlink *); 3043 int winlink_shuffle_up(struct session *, struct winlink *, int); 3044 int window_pane_start_input(struct window_pane *, 3045 struct cmdq_item *, char **); 3046 void *window_pane_get_new_data(struct window_pane *, 3047 struct window_pane_offset *, size_t *); 3048 void window_pane_update_used_data(struct window_pane *, 3049 struct window_pane_offset *, size_t); 3050 void window_set_fill_character(struct window *); 3051 void window_pane_default_cursor(struct window_pane *); 3052 3053 /* layout.c */ 3054 u_int layout_count_cells(struct layout_cell *); 3055 struct layout_cell *layout_create_cell(struct layout_cell *); 3056 void layout_free_cell(struct layout_cell *); 3057 void layout_print_cell(struct layout_cell *, const char *, u_int); 3058 void layout_destroy_cell(struct window *, struct layout_cell *, 3059 struct layout_cell **); 3060 void layout_resize_layout(struct window *, struct layout_cell *, 3061 enum layout_type, int, int); 3062 struct layout_cell *layout_search_by_border(struct layout_cell *, u_int, u_int); 3063 void layout_set_size(struct layout_cell *, u_int, u_int, u_int, 3064 u_int); 3065 void layout_make_leaf(struct layout_cell *, struct window_pane *); 3066 void layout_make_node(struct layout_cell *, enum layout_type); 3067 void layout_fix_offsets(struct window *); 3068 void layout_fix_panes(struct window *, struct window_pane *); 3069 void layout_resize_adjust(struct window *, struct layout_cell *, 3070 enum layout_type, int); 3071 void layout_init(struct window *, struct window_pane *); 3072 void layout_free(struct window *); 3073 void layout_resize(struct window *, u_int, u_int); 3074 void layout_resize_pane(struct window_pane *, enum layout_type, 3075 int, int); 3076 void layout_resize_pane_to(struct window_pane *, enum layout_type, 3077 u_int); 3078 void layout_assign_pane(struct layout_cell *, struct window_pane *, 3079 int); 3080 struct layout_cell *layout_split_pane(struct window_pane *, enum layout_type, 3081 int, int); 3082 void layout_close_pane(struct window_pane *); 3083 int layout_spread_cell(struct window *, struct layout_cell *); 3084 void layout_spread_out(struct window_pane *); 3085 3086 /* layout-custom.c */ 3087 char *layout_dump(struct layout_cell *); 3088 int layout_parse(struct window *, const char *, char **); 3089 3090 /* layout-set.c */ 3091 int layout_set_lookup(const char *); 3092 u_int layout_set_select(struct window *, u_int); 3093 u_int layout_set_next(struct window *); 3094 u_int layout_set_previous(struct window *); 3095 3096 /* mode-tree.c */ 3097 typedef void (*mode_tree_build_cb)(void *, struct mode_tree_sort_criteria *, 3098 uint64_t *, const char *); 3099 typedef void (*mode_tree_draw_cb)(void *, void *, struct screen_write_ctx *, 3100 u_int, u_int); 3101 typedef int (*mode_tree_search_cb)(void *, void *, const char *); 3102 typedef void (*mode_tree_menu_cb)(void *, struct client *, key_code); 3103 typedef u_int (*mode_tree_height_cb)(void *, u_int); 3104 typedef key_code (*mode_tree_key_cb)(void *, void *, u_int); 3105 typedef void (*mode_tree_each_cb)(void *, void *, struct client *, key_code); 3106 u_int mode_tree_count_tagged(struct mode_tree_data *); 3107 void *mode_tree_get_current(struct mode_tree_data *); 3108 const char *mode_tree_get_current_name(struct mode_tree_data *); 3109 void mode_tree_expand_current(struct mode_tree_data *); 3110 void mode_tree_collapse_current(struct mode_tree_data *); 3111 void mode_tree_expand(struct mode_tree_data *, uint64_t); 3112 int mode_tree_set_current(struct mode_tree_data *, uint64_t); 3113 void mode_tree_each_tagged(struct mode_tree_data *, mode_tree_each_cb, 3114 struct client *, key_code, int); 3115 void mode_tree_up(struct mode_tree_data *, int); 3116 void mode_tree_down(struct mode_tree_data *, int); 3117 struct mode_tree_data *mode_tree_start(struct window_pane *, struct args *, 3118 mode_tree_build_cb, mode_tree_draw_cb, mode_tree_search_cb, 3119 mode_tree_menu_cb, mode_tree_height_cb, mode_tree_key_cb, void *, 3120 const struct menu_item *, const char **, u_int, struct screen **); 3121 void mode_tree_zoom(struct mode_tree_data *, struct args *); 3122 void mode_tree_build(struct mode_tree_data *); 3123 void mode_tree_free(struct mode_tree_data *); 3124 void mode_tree_resize(struct mode_tree_data *, u_int, u_int); 3125 struct mode_tree_item *mode_tree_add(struct mode_tree_data *, 3126 struct mode_tree_item *, void *, uint64_t, const char *, 3127 const char *, int); 3128 void mode_tree_draw_as_parent(struct mode_tree_item *); 3129 void mode_tree_no_tag(struct mode_tree_item *); 3130 void mode_tree_remove(struct mode_tree_data *, struct mode_tree_item *); 3131 void mode_tree_draw(struct mode_tree_data *); 3132 int mode_tree_key(struct mode_tree_data *, struct client *, key_code *, 3133 struct mouse_event *, u_int *, u_int *); 3134 void mode_tree_run_command(struct client *, struct cmd_find_state *, 3135 const char *, const char *); 3136 3137 /* window-buffer.c */ 3138 extern const struct window_mode window_buffer_mode; 3139 3140 /* window-tree.c */ 3141 extern const struct window_mode window_tree_mode; 3142 3143 /* window-clock.c */ 3144 extern const struct window_mode window_clock_mode; 3145 extern const char window_clock_table[14][5][5]; 3146 3147 /* window-client.c */ 3148 extern const struct window_mode window_client_mode; 3149 3150 /* window-copy.c */ 3151 extern const struct window_mode window_copy_mode; 3152 extern const struct window_mode window_view_mode; 3153 void printflike(3, 4) window_copy_add(struct window_pane *, int, const char *, 3154 ...); 3155 void printflike(3, 0) window_copy_vadd(struct window_pane *, int, const char *, 3156 va_list); 3157 void window_copy_pageup(struct window_pane *, int); 3158 void window_copy_start_drag(struct client *, struct mouse_event *); 3159 char *window_copy_get_word(struct window_pane *, u_int, u_int); 3160 char *window_copy_get_line(struct window_pane *, u_int); 3161 3162 /* window-option.c */ 3163 extern const struct window_mode window_customize_mode; 3164 3165 /* names.c */ 3166 void check_window_name(struct window *); 3167 char *default_window_name(struct window *); 3168 char *parse_window_name(const char *); 3169 3170 /* control.c */ 3171 void control_discard(struct client *); 3172 void control_start(struct client *); 3173 void control_ready(struct client *); 3174 void control_stop(struct client *); 3175 void control_set_pane_on(struct client *, struct window_pane *); 3176 void control_set_pane_off(struct client *, struct window_pane *); 3177 void control_continue_pane(struct client *, struct window_pane *); 3178 void control_pause_pane(struct client *, struct window_pane *); 3179 struct window_pane_offset *control_pane_offset(struct client *, 3180 struct window_pane *, int *); 3181 void control_reset_offsets(struct client *); 3182 void printflike(2, 3) control_write(struct client *, const char *, ...); 3183 void control_write_output(struct client *, struct window_pane *); 3184 int control_all_done(struct client *); 3185 void control_add_sub(struct client *, const char *, enum control_sub_type, 3186 int, const char *); 3187 void control_remove_sub(struct client *, const char *); 3188 3189 /* control-notify.c */ 3190 void control_notify_input(struct client *, struct window_pane *, 3191 const u_char *, size_t); 3192 void control_notify_pane_mode_changed(int); 3193 void control_notify_window_layout_changed(struct window *); 3194 void control_notify_window_pane_changed(struct window *); 3195 void control_notify_window_unlinked(struct session *, struct window *); 3196 void control_notify_window_linked(struct session *, struct window *); 3197 void control_notify_window_renamed(struct window *); 3198 void control_notify_client_session_changed(struct client *); 3199 void control_notify_client_detached(struct client *); 3200 void control_notify_session_renamed(struct session *); 3201 void control_notify_session_created(struct session *); 3202 void control_notify_session_closed(struct session *); 3203 void control_notify_session_window_changed(struct session *); 3204 void control_notify_paste_buffer_changed(const char *); 3205 void control_notify_paste_buffer_deleted(const char *); 3206 3207 /* session.c */ 3208 extern struct sessions sessions; 3209 extern u_int next_session_id; 3210 int session_cmp(struct session *, struct session *); 3211 RB_PROTOTYPE(sessions, session, entry, session_cmp); 3212 int session_alive(struct session *); 3213 struct session *session_find(const char *); 3214 struct session *session_find_by_id_str(const char *); 3215 struct session *session_find_by_id(u_int); 3216 struct session *session_create(const char *, const char *, const char *, 3217 struct environ *, struct options *, struct termios *); 3218 void session_destroy(struct session *, int, const char *); 3219 void session_add_ref(struct session *, const char *); 3220 void session_remove_ref(struct session *, const char *); 3221 char *session_check_name(const char *); 3222 void session_update_activity(struct session *, struct timeval *); 3223 struct session *session_next_session(struct session *); 3224 struct session *session_previous_session(struct session *); 3225 struct winlink *session_new(struct session *, const char *, int, char **, 3226 const char *, const char *, int, char **); 3227 struct winlink *session_attach(struct session *, struct window *, int, 3228 char **); 3229 int session_detach(struct session *, struct winlink *); 3230 int session_has(struct session *, struct window *); 3231 int session_is_linked(struct session *, struct window *); 3232 int session_next(struct session *, int); 3233 int session_previous(struct session *, int); 3234 int session_select(struct session *, int); 3235 int session_last(struct session *); 3236 int session_set_current(struct session *, struct winlink *); 3237 struct session_group *session_group_contains(struct session *); 3238 struct session_group *session_group_find(const char *); 3239 struct session_group *session_group_new(const char *); 3240 void session_group_add(struct session_group *, struct session *); 3241 void session_group_synchronize_to(struct session *); 3242 void session_group_synchronize_from(struct session *); 3243 u_int session_group_count(struct session_group *); 3244 u_int session_group_attached_count(struct session_group *); 3245 void session_renumber_windows(struct session *); 3246 3247 /* utf8.c */ 3248 utf8_char utf8_build_one(u_char); 3249 enum utf8_state utf8_from_data(const struct utf8_data *, utf8_char *); 3250 void utf8_to_data(utf8_char, struct utf8_data *); 3251 void utf8_set(struct utf8_data *, u_char); 3252 void utf8_copy(struct utf8_data *, const struct utf8_data *); 3253 enum utf8_state utf8_open(struct utf8_data *, u_char); 3254 enum utf8_state utf8_append(struct utf8_data *, u_char); 3255 int utf8_isvalid(const char *); 3256 int utf8_strvis(char *, const char *, size_t, int); 3257 int utf8_stravis(char **, const char *, int); 3258 int utf8_stravisx(char **, const char *, size_t, int); 3259 char *utf8_sanitize(const char *); 3260 size_t utf8_strlen(const struct utf8_data *); 3261 u_int utf8_strwidth(const struct utf8_data *, ssize_t); 3262 struct utf8_data *utf8_fromcstr(const char *); 3263 char *utf8_tocstr(struct utf8_data *); 3264 u_int utf8_cstrwidth(const char *); 3265 char *utf8_padcstr(const char *, u_int); 3266 char *utf8_rpadcstr(const char *, u_int); 3267 int utf8_cstrhas(const char *, const struct utf8_data *); 3268 3269 /* procname.c */ 3270 char *get_proc_name(int, char *); 3271 char *get_proc_cwd(int); 3272 3273 /* log.c */ 3274 void log_add_level(void); 3275 int log_get_level(void); 3276 void log_open(const char *); 3277 void log_toggle(const char *); 3278 void log_close(void); 3279 void printflike(1, 2) log_debug(const char *, ...); 3280 __dead void printflike(1, 2) fatal(const char *, ...); 3281 __dead void printflike(1, 2) fatalx(const char *, ...); 3282 3283 /* menu.c */ 3284 #define MENU_NOMOUSE 0x1 3285 #define MENU_TAB 0x2 3286 #define MENU_STAYOPEN 0x4 3287 struct menu *menu_create(const char *); 3288 void menu_add_items(struct menu *, const struct menu_item *, 3289 struct cmdq_item *, struct client *, 3290 struct cmd_find_state *); 3291 void menu_add_item(struct menu *, const struct menu_item *, 3292 struct cmdq_item *, struct client *, 3293 struct cmd_find_state *); 3294 void menu_free(struct menu *); 3295 struct menu_data *menu_prepare(struct menu *, int, int, struct cmdq_item *, 3296 u_int, u_int, struct client *, struct cmd_find_state *, 3297 menu_choice_cb, void *); 3298 int menu_display(struct menu *, int, int, struct cmdq_item *, 3299 u_int, u_int, struct client *, struct cmd_find_state *, 3300 menu_choice_cb, void *); 3301 struct screen *menu_mode_cb(struct client *, void *, u_int *, u_int *); 3302 void menu_check_cb(struct client *, void *, u_int, u_int, u_int, 3303 struct overlay_ranges *); 3304 void menu_draw_cb(struct client *, void *, 3305 struct screen_redraw_ctx *); 3306 void menu_free_cb(struct client *, void *); 3307 int menu_key_cb(struct client *, void *, struct key_event *); 3308 3309 /* popup.c */ 3310 #define POPUP_CLOSEEXIT 0x1 3311 #define POPUP_CLOSEEXITZERO 0x2 3312 #define POPUP_INTERNAL 0x4 3313 typedef void (*popup_close_cb)(int, void *); 3314 typedef void (*popup_finish_edit_cb)(char *, size_t, void *); 3315 int popup_display(int, int, struct cmdq_item *, u_int, u_int, 3316 u_int, u_int, struct environ *, const char *, int, char **, 3317 const char *, const char *, struct client *, 3318 struct session *, const char *, const char *, 3319 popup_close_cb, void *); 3320 int popup_editor(struct client *, const char *, size_t, 3321 popup_finish_edit_cb, void *); 3322 3323 /* style.c */ 3324 int style_parse(struct style *,const struct grid_cell *, 3325 const char *); 3326 const char *style_tostring(struct style *); 3327 void style_add(struct grid_cell *, struct options *, 3328 const char *, struct format_tree *); 3329 void style_apply(struct grid_cell *, struct options *, 3330 const char *, struct format_tree *); 3331 void style_set(struct style *, const struct grid_cell *); 3332 void style_copy(struct style *, struct style *); 3333 3334 /* spawn.c */ 3335 struct winlink *spawn_window(struct spawn_context *, char **); 3336 struct window_pane *spawn_pane(struct spawn_context *, char **); 3337 3338 /* regsub.c */ 3339 char *regsub(const char *, const char *, const char *, int); 3340 3341 /* server-acl.c */ 3342 void server_acl_init(void); 3343 struct server_acl_user *server_acl_user_find(uid_t); 3344 void server_acl_display(struct cmdq_item *); 3345 void server_acl_user_allow(uid_t); 3346 void server_acl_user_deny(uid_t); 3347 void server_acl_user_allow_write(uid_t); 3348 void server_acl_user_deny_write(uid_t); 3349 int server_acl_join(struct client *); 3350 uid_t server_acl_get_uid(struct server_acl_user *); 3351 3352 /* hyperlink.c */ 3353 u_int hyperlinks_put(struct hyperlinks *, const char *, 3354 const char *); 3355 int hyperlinks_get(struct hyperlinks *, u_int, 3356 const char **, const char **, const char **); 3357 struct hyperlinks *hyperlinks_init(void); 3358 void hyperlinks_reset(struct hyperlinks *); 3359 void hyperlinks_free(struct hyperlinks *); 3360 3361 #endif /* TMUX_H */ 3362