1 /* $OpenBSD: tmux.h,v 1.1219 2024/07/12 11:21:18 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER 15 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING 16 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #ifndef TMUX_H 20 #define TMUX_H 21 22 #include <sys/time.h> 23 #include <sys/queue.h> 24 #include <sys/tree.h> 25 26 #include <bitstring.h> 27 #include <event.h> 28 #include <limits.h> 29 #include <stdarg.h> 30 #include <stdint.h> 31 #include <stdio.h> 32 #include <termios.h> 33 #include <wchar.h> 34 35 #include "tmux-protocol.h" 36 #include "xmalloc.h" 37 38 extern char **environ; 39 40 struct args; 41 struct args_command_state; 42 struct client; 43 struct cmd; 44 struct cmd_find_state; 45 struct cmdq_item; 46 struct cmdq_list; 47 struct cmdq_state; 48 struct cmds; 49 struct control_state; 50 struct environ; 51 struct format_job_tree; 52 struct format_tree; 53 struct hyperlinks_uri; 54 struct hyperlinks; 55 struct input_ctx; 56 struct job; 57 struct menu_data; 58 struct mode_tree_data; 59 struct mouse_event; 60 struct options; 61 struct options_array_item; 62 struct options_entry; 63 struct screen_write_citem; 64 struct screen_write_cline; 65 struct screen_write_ctx; 66 struct session; 67 struct tty_ctx; 68 struct tty_code; 69 struct tty_key; 70 struct tmuxpeer; 71 struct tmuxproc; 72 struct winlink; 73 74 /* Default configuration files and socket paths. */ 75 #ifndef TMUX_CONF 76 #define TMUX_CONF "/etc/tmux.conf:~/.tmux.conf" 77 #endif 78 #ifndef TMUX_SOCK 79 #define TMUX_SOCK "$TMUX_TMPDIR:" _PATH_TMP 80 #endif 81 #ifndef TMUX_TERM 82 #define TMUX_TERM "screen" 83 #endif 84 85 /* Minimum layout cell size, NOT including border lines. */ 86 #define PANE_MINIMUM 1 87 88 /* Minimum and maximum window size. */ 89 #define WINDOW_MINIMUM PANE_MINIMUM 90 #define WINDOW_MAXIMUM 10000 91 92 /* Automatic name refresh interval, in microseconds. Must be < 1 second. */ 93 #define NAME_INTERVAL 500000 94 95 /* Default pixel cell sizes. */ 96 #define DEFAULT_XPIXEL 16 97 #define DEFAULT_YPIXEL 32 98 99 /* Attribute to make GCC check printf-like arguments. */ 100 #define printflike(a, b) __attribute__ ((format (printf, a, b))) 101 102 /* Number of items in array. */ 103 #ifndef nitems 104 #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0])) 105 #endif 106 107 /* Alert option values. */ 108 #define ALERT_NONE 0 109 #define ALERT_ANY 1 110 #define ALERT_CURRENT 2 111 #define ALERT_OTHER 3 112 113 /* Visual option values. */ 114 #define VISUAL_OFF 0 115 #define VISUAL_ON 1 116 #define VISUAL_BOTH 2 117 118 /* No key or unknown key. */ 119 #define KEYC_NONE 0x000ff000000000ULL 120 #define KEYC_UNKNOWN 0x000fe000000000ULL 121 122 /* 123 * Base for special (that is, not Unicode) keys. An enum must be at most a 124 * signed int, so these are based in the highest Unicode PUA. 125 */ 126 #define KEYC_BASE 0x0000000010e000ULL 127 #define KEYC_USER 0x0000000010f000ULL 128 129 /* Key modifier bits. */ 130 #define KEYC_META 0x00100000000000ULL 131 #define KEYC_CTRL 0x00200000000000ULL 132 #define KEYC_SHIFT 0x00400000000000ULL 133 134 /* Key flag bits. */ 135 #define KEYC_LITERAL 0x01000000000000ULL 136 #define KEYC_KEYPAD 0x02000000000000ULL 137 #define KEYC_CURSOR 0x04000000000000ULL 138 #define KEYC_IMPLIED_META 0x08000000000000ULL 139 #define KEYC_BUILD_MODIFIERS 0x10000000000000ULL 140 #define KEYC_VI 0x20000000000000ULL 141 #define KEYC_EXTENDED 0x40000000000000ULL 142 #define KEYC_SENT 0x80000000000000ULL 143 144 /* Masks for key bits. */ 145 #define KEYC_MASK_MODIFIERS 0x00f00000000000ULL 146 #define KEYC_MASK_FLAGS 0xff000000000000ULL 147 #define KEYC_MASK_KEY 0x000fffffffffffULL 148 149 /* Available user keys. */ 150 #define KEYC_NUSER 1000 151 152 /* Is this a mouse key? */ 153 #define KEYC_IS_MOUSE(key) \ 154 (((key) & KEYC_MASK_KEY) >= KEYC_MOUSE && \ 155 ((key) & KEYC_MASK_KEY) < KEYC_BSPACE) 156 157 /* Is this a Unicode key? */ 158 #define KEYC_IS_UNICODE(key) \ 159 (((key) & KEYC_MASK_KEY) > 0x7f && \ 160 (((key) & KEYC_MASK_KEY) < KEYC_BASE || \ 161 ((key) & KEYC_MASK_KEY) >= KEYC_BASE_END) && \ 162 (((key) & KEYC_MASK_KEY) < KEYC_USER || \ 163 ((key) & KEYC_MASK_KEY) >= KEYC_USER + KEYC_NUSER)) 164 165 /* Multiple click timeout. */ 166 #define KEYC_CLICK_TIMEOUT 300 167 168 /* Mouse key codes. */ 169 #define KEYC_MOUSE_KEY(name) \ 170 KEYC_ ## name ## _PANE, \ 171 KEYC_ ## name ## _STATUS, \ 172 KEYC_ ## name ## _STATUS_LEFT, \ 173 KEYC_ ## name ## _STATUS_RIGHT, \ 174 KEYC_ ## name ## _STATUS_DEFAULT, \ 175 KEYC_ ## name ## _BORDER 176 #define KEYC_MOUSE_STRING(name, s) \ 177 { #s "Pane", KEYC_ ## name ## _PANE }, \ 178 { #s "Status", KEYC_ ## name ## _STATUS }, \ 179 { #s "StatusLeft", KEYC_ ## name ## _STATUS_LEFT }, \ 180 { #s "StatusRight", KEYC_ ## name ## _STATUS_RIGHT }, \ 181 { #s "StatusDefault", KEYC_ ## name ## _STATUS_DEFAULT }, \ 182 { #s "Border", KEYC_ ## name ## _BORDER } 183 184 /* 185 * A single key. This can be ASCII or Unicode or one of the keys between 186 * KEYC_BASE and KEYC_BASE_END. 187 */ 188 typedef unsigned long long key_code; 189 190 /* Special key codes. */ 191 enum { 192 /* Focus events. */ 193 KEYC_FOCUS_IN = KEYC_BASE, 194 KEYC_FOCUS_OUT, 195 196 /* "Any" key, used if not found in key table. */ 197 KEYC_ANY, 198 199 /* Paste brackets. */ 200 KEYC_PASTE_START, 201 KEYC_PASTE_END, 202 203 /* Mouse keys. */ 204 KEYC_MOUSE, /* unclassified mouse event */ 205 KEYC_DRAGGING, /* dragging in progress */ 206 KEYC_DOUBLECLICK, /* double click complete */ 207 KEYC_MOUSE_KEY(MOUSEMOVE), 208 KEYC_MOUSE_KEY(MOUSEDOWN1), 209 KEYC_MOUSE_KEY(MOUSEDOWN2), 210 KEYC_MOUSE_KEY(MOUSEDOWN3), 211 KEYC_MOUSE_KEY(MOUSEDOWN6), 212 KEYC_MOUSE_KEY(MOUSEDOWN7), 213 KEYC_MOUSE_KEY(MOUSEDOWN8), 214 KEYC_MOUSE_KEY(MOUSEDOWN9), 215 KEYC_MOUSE_KEY(MOUSEDOWN10), 216 KEYC_MOUSE_KEY(MOUSEDOWN11), 217 KEYC_MOUSE_KEY(MOUSEUP1), 218 KEYC_MOUSE_KEY(MOUSEUP2), 219 KEYC_MOUSE_KEY(MOUSEUP3), 220 KEYC_MOUSE_KEY(MOUSEUP6), 221 KEYC_MOUSE_KEY(MOUSEUP7), 222 KEYC_MOUSE_KEY(MOUSEUP8), 223 KEYC_MOUSE_KEY(MOUSEUP9), 224 KEYC_MOUSE_KEY(MOUSEUP10), 225 KEYC_MOUSE_KEY(MOUSEUP11), 226 KEYC_MOUSE_KEY(MOUSEDRAG1), 227 KEYC_MOUSE_KEY(MOUSEDRAG2), 228 KEYC_MOUSE_KEY(MOUSEDRAG3), 229 KEYC_MOUSE_KEY(MOUSEDRAG6), 230 KEYC_MOUSE_KEY(MOUSEDRAG7), 231 KEYC_MOUSE_KEY(MOUSEDRAG8), 232 KEYC_MOUSE_KEY(MOUSEDRAG9), 233 KEYC_MOUSE_KEY(MOUSEDRAG10), 234 KEYC_MOUSE_KEY(MOUSEDRAG11), 235 KEYC_MOUSE_KEY(MOUSEDRAGEND1), 236 KEYC_MOUSE_KEY(MOUSEDRAGEND2), 237 KEYC_MOUSE_KEY(MOUSEDRAGEND3), 238 KEYC_MOUSE_KEY(MOUSEDRAGEND6), 239 KEYC_MOUSE_KEY(MOUSEDRAGEND7), 240 KEYC_MOUSE_KEY(MOUSEDRAGEND8), 241 KEYC_MOUSE_KEY(MOUSEDRAGEND9), 242 KEYC_MOUSE_KEY(MOUSEDRAGEND10), 243 KEYC_MOUSE_KEY(MOUSEDRAGEND11), 244 KEYC_MOUSE_KEY(WHEELUP), 245 KEYC_MOUSE_KEY(WHEELDOWN), 246 KEYC_MOUSE_KEY(SECONDCLICK1), 247 KEYC_MOUSE_KEY(SECONDCLICK2), 248 KEYC_MOUSE_KEY(SECONDCLICK3), 249 KEYC_MOUSE_KEY(SECONDCLICK6), 250 KEYC_MOUSE_KEY(SECONDCLICK7), 251 KEYC_MOUSE_KEY(SECONDCLICK8), 252 KEYC_MOUSE_KEY(SECONDCLICK9), 253 KEYC_MOUSE_KEY(SECONDCLICK10), 254 KEYC_MOUSE_KEY(SECONDCLICK11), 255 KEYC_MOUSE_KEY(DOUBLECLICK1), 256 KEYC_MOUSE_KEY(DOUBLECLICK2), 257 KEYC_MOUSE_KEY(DOUBLECLICK3), 258 KEYC_MOUSE_KEY(DOUBLECLICK6), 259 KEYC_MOUSE_KEY(DOUBLECLICK7), 260 KEYC_MOUSE_KEY(DOUBLECLICK8), 261 KEYC_MOUSE_KEY(DOUBLECLICK9), 262 KEYC_MOUSE_KEY(DOUBLECLICK10), 263 KEYC_MOUSE_KEY(DOUBLECLICK11), 264 KEYC_MOUSE_KEY(TRIPLECLICK1), 265 KEYC_MOUSE_KEY(TRIPLECLICK2), 266 KEYC_MOUSE_KEY(TRIPLECLICK3), 267 KEYC_MOUSE_KEY(TRIPLECLICK6), 268 KEYC_MOUSE_KEY(TRIPLECLICK7), 269 KEYC_MOUSE_KEY(TRIPLECLICK8), 270 KEYC_MOUSE_KEY(TRIPLECLICK9), 271 KEYC_MOUSE_KEY(TRIPLECLICK10), 272 KEYC_MOUSE_KEY(TRIPLECLICK11), 273 274 /* Backspace key. */ 275 KEYC_BSPACE, 276 277 /* Function keys. */ 278 KEYC_F1, 279 KEYC_F2, 280 KEYC_F3, 281 KEYC_F4, 282 KEYC_F5, 283 KEYC_F6, 284 KEYC_F7, 285 KEYC_F8, 286 KEYC_F9, 287 KEYC_F10, 288 KEYC_F11, 289 KEYC_F12, 290 KEYC_IC, 291 KEYC_DC, 292 KEYC_HOME, 293 KEYC_END, 294 KEYC_NPAGE, 295 KEYC_PPAGE, 296 KEYC_BTAB, 297 298 /* Arrow keys. */ 299 KEYC_UP, 300 KEYC_DOWN, 301 KEYC_LEFT, 302 KEYC_RIGHT, 303 304 /* Numeric keypad. */ 305 KEYC_KP_SLASH, 306 KEYC_KP_STAR, 307 KEYC_KP_MINUS, 308 KEYC_KP_SEVEN, 309 KEYC_KP_EIGHT, 310 KEYC_KP_NINE, 311 KEYC_KP_PLUS, 312 KEYC_KP_FOUR, 313 KEYC_KP_FIVE, 314 KEYC_KP_SIX, 315 KEYC_KP_ONE, 316 KEYC_KP_TWO, 317 KEYC_KP_THREE, 318 KEYC_KP_ENTER, 319 KEYC_KP_ZERO, 320 KEYC_KP_PERIOD, 321 322 /* End of special keys. */ 323 KEYC_BASE_END 324 }; 325 326 /* Termcap codes. */ 327 enum tty_code_code { 328 TTYC_ACSC, 329 TTYC_AM, 330 TTYC_AX, 331 TTYC_BCE, 332 TTYC_BEL, 333 TTYC_BIDI, 334 TTYC_BLINK, 335 TTYC_BOLD, 336 TTYC_CIVIS, 337 TTYC_CLEAR, 338 TTYC_CLMG, 339 TTYC_CMG, 340 TTYC_CNORM, 341 TTYC_COLORS, 342 TTYC_CR, 343 TTYC_CS, 344 TTYC_CSR, 345 TTYC_CUB, 346 TTYC_CUB1, 347 TTYC_CUD, 348 TTYC_CUD1, 349 TTYC_CUF, 350 TTYC_CUF1, 351 TTYC_CUP, 352 TTYC_CUU, 353 TTYC_CUU1, 354 TTYC_CVVIS, 355 TTYC_DCH, 356 TTYC_DCH1, 357 TTYC_DIM, 358 TTYC_DL, 359 TTYC_DL1, 360 TTYC_DSBP, 361 TTYC_DSEKS, 362 TTYC_DSFCS, 363 TTYC_DSMG, 364 TTYC_E3, 365 TTYC_ECH, 366 TTYC_ED, 367 TTYC_EL, 368 TTYC_EL1, 369 TTYC_ENACS, 370 TTYC_ENBP, 371 TTYC_ENEKS, 372 TTYC_ENFCS, 373 TTYC_ENMG, 374 TTYC_FSL, 375 TTYC_HLS, 376 TTYC_HOME, 377 TTYC_HPA, 378 TTYC_ICH, 379 TTYC_ICH1, 380 TTYC_IL, 381 TTYC_IL1, 382 TTYC_INDN, 383 TTYC_INVIS, 384 TTYC_KCBT, 385 TTYC_KCUB1, 386 TTYC_KCUD1, 387 TTYC_KCUF1, 388 TTYC_KCUU1, 389 TTYC_KDC2, 390 TTYC_KDC3, 391 TTYC_KDC4, 392 TTYC_KDC5, 393 TTYC_KDC6, 394 TTYC_KDC7, 395 TTYC_KDCH1, 396 TTYC_KDN2, 397 TTYC_KDN3, 398 TTYC_KDN4, 399 TTYC_KDN5, 400 TTYC_KDN6, 401 TTYC_KDN7, 402 TTYC_KEND, 403 TTYC_KEND2, 404 TTYC_KEND3, 405 TTYC_KEND4, 406 TTYC_KEND5, 407 TTYC_KEND6, 408 TTYC_KEND7, 409 TTYC_KF1, 410 TTYC_KF10, 411 TTYC_KF11, 412 TTYC_KF12, 413 TTYC_KF13, 414 TTYC_KF14, 415 TTYC_KF15, 416 TTYC_KF16, 417 TTYC_KF17, 418 TTYC_KF18, 419 TTYC_KF19, 420 TTYC_KF2, 421 TTYC_KF20, 422 TTYC_KF21, 423 TTYC_KF22, 424 TTYC_KF23, 425 TTYC_KF24, 426 TTYC_KF25, 427 TTYC_KF26, 428 TTYC_KF27, 429 TTYC_KF28, 430 TTYC_KF29, 431 TTYC_KF3, 432 TTYC_KF30, 433 TTYC_KF31, 434 TTYC_KF32, 435 TTYC_KF33, 436 TTYC_KF34, 437 TTYC_KF35, 438 TTYC_KF36, 439 TTYC_KF37, 440 TTYC_KF38, 441 TTYC_KF39, 442 TTYC_KF4, 443 TTYC_KF40, 444 TTYC_KF41, 445 TTYC_KF42, 446 TTYC_KF43, 447 TTYC_KF44, 448 TTYC_KF45, 449 TTYC_KF46, 450 TTYC_KF47, 451 TTYC_KF48, 452 TTYC_KF49, 453 TTYC_KF5, 454 TTYC_KF50, 455 TTYC_KF51, 456 TTYC_KF52, 457 TTYC_KF53, 458 TTYC_KF54, 459 TTYC_KF55, 460 TTYC_KF56, 461 TTYC_KF57, 462 TTYC_KF58, 463 TTYC_KF59, 464 TTYC_KF6, 465 TTYC_KF60, 466 TTYC_KF61, 467 TTYC_KF62, 468 TTYC_KF63, 469 TTYC_KF7, 470 TTYC_KF8, 471 TTYC_KF9, 472 TTYC_KHOM2, 473 TTYC_KHOM3, 474 TTYC_KHOM4, 475 TTYC_KHOM5, 476 TTYC_KHOM6, 477 TTYC_KHOM7, 478 TTYC_KHOME, 479 TTYC_KIC2, 480 TTYC_KIC3, 481 TTYC_KIC4, 482 TTYC_KIC5, 483 TTYC_KIC6, 484 TTYC_KIC7, 485 TTYC_KICH1, 486 TTYC_KIND, 487 TTYC_KLFT2, 488 TTYC_KLFT3, 489 TTYC_KLFT4, 490 TTYC_KLFT5, 491 TTYC_KLFT6, 492 TTYC_KLFT7, 493 TTYC_KMOUS, 494 TTYC_KNP, 495 TTYC_KNXT2, 496 TTYC_KNXT3, 497 TTYC_KNXT4, 498 TTYC_KNXT5, 499 TTYC_KNXT6, 500 TTYC_KNXT7, 501 TTYC_KPP, 502 TTYC_KPRV2, 503 TTYC_KPRV3, 504 TTYC_KPRV4, 505 TTYC_KPRV5, 506 TTYC_KPRV6, 507 TTYC_KPRV7, 508 TTYC_KRI, 509 TTYC_KRIT2, 510 TTYC_KRIT3, 511 TTYC_KRIT4, 512 TTYC_KRIT5, 513 TTYC_KRIT6, 514 TTYC_KRIT7, 515 TTYC_KUP2, 516 TTYC_KUP3, 517 TTYC_KUP4, 518 TTYC_KUP5, 519 TTYC_KUP6, 520 TTYC_KUP7, 521 TTYC_MS, 522 TTYC_NOBR, 523 TTYC_OL, 524 TTYC_OP, 525 TTYC_RECT, 526 TTYC_REV, 527 TTYC_RGB, 528 TTYC_RI, 529 TTYC_RIN, 530 TTYC_RMACS, 531 TTYC_RMCUP, 532 TTYC_RMKX, 533 TTYC_SE, 534 TTYC_SETAB, 535 TTYC_SETAF, 536 TTYC_SETAL, 537 TTYC_SETRGBB, 538 TTYC_SETRGBF, 539 TTYC_SETULC, 540 TTYC_SETULC1, 541 TTYC_SGR0, 542 TTYC_SITM, 543 TTYC_SMACS, 544 TTYC_SMCUP, 545 TTYC_SMKX, 546 TTYC_SMOL, 547 TTYC_SMSO, 548 TTYC_SMUL, 549 TTYC_SMULX, 550 TTYC_SMXX, 551 TTYC_SXL, 552 TTYC_SS, 553 TTYC_SWD, 554 TTYC_SYNC, 555 TTYC_TC, 556 TTYC_TSL, 557 TTYC_U8, 558 TTYC_VPA, 559 TTYC_XT 560 }; 561 562 /* Character classes. */ 563 #define WHITESPACE " " 564 565 /* Mode keys. */ 566 #define MODEKEY_EMACS 0 567 #define MODEKEY_VI 1 568 569 /* Modes. */ 570 #define MODE_CURSOR 0x1 571 #define MODE_INSERT 0x2 572 #define MODE_KCURSOR 0x4 573 #define MODE_KKEYPAD 0x8 574 #define MODE_WRAP 0x10 575 #define MODE_MOUSE_STANDARD 0x20 576 #define MODE_MOUSE_BUTTON 0x40 577 #define MODE_CURSOR_BLINKING 0x80 578 #define MODE_MOUSE_UTF8 0x100 579 #define MODE_MOUSE_SGR 0x200 580 #define MODE_BRACKETPASTE 0x400 581 #define MODE_FOCUSON 0x800 582 #define MODE_MOUSE_ALL 0x1000 583 #define MODE_ORIGIN 0x2000 584 #define MODE_CRLF 0x4000 585 #define MODE_KEXTENDED 0x8000 586 #define MODE_CURSOR_VERY_VISIBLE 0x10000 587 #define MODE_CURSOR_BLINKING_SET 0x20000 588 589 #define ALL_MODES 0xffffff 590 #define ALL_MOUSE_MODES (MODE_MOUSE_STANDARD|MODE_MOUSE_BUTTON|MODE_MOUSE_ALL) 591 #define MOTION_MOUSE_MODES (MODE_MOUSE_BUTTON|MODE_MOUSE_ALL) 592 #define CURSOR_MODES (MODE_CURSOR|MODE_CURSOR_BLINKING|MODE_CURSOR_VERY_VISIBLE) 593 594 /* Mouse protocol constants. */ 595 #define MOUSE_PARAM_MAX 0xff 596 #define MOUSE_PARAM_UTF8_MAX 0x7ff 597 #define MOUSE_PARAM_BTN_OFF 0x20 598 #define MOUSE_PARAM_POS_OFF 0x21 599 600 /* A single UTF-8 character. */ 601 typedef u_int utf8_char; 602 603 /* 604 * An expanded UTF-8 character. UTF8_SIZE must be big enough to hold combining 605 * characters as well. It can't be more than 32 bytes without changes to how 606 * characters are stored. 607 */ 608 #define UTF8_SIZE 21 609 struct utf8_data { 610 u_char data[UTF8_SIZE]; 611 612 u_char have; 613 u_char size; 614 615 u_char width; /* 0xff if invalid */ 616 }; 617 enum utf8_state { 618 UTF8_MORE, 619 UTF8_DONE, 620 UTF8_ERROR 621 }; 622 623 /* Colour flags. */ 624 #define COLOUR_FLAG_256 0x01000000 625 #define COLOUR_FLAG_RGB 0x02000000 626 627 /* Special colours. */ 628 #define COLOUR_DEFAULT(c) ((c) == 8 || (c) == 9) 629 630 /* Replacement palette. */ 631 struct colour_palette { 632 int fg; 633 int bg; 634 635 int *palette; 636 int *default_palette; 637 }; 638 639 /* Grid attributes. Anything above 0xff is stored in an extended cell. */ 640 #define GRID_ATTR_BRIGHT 0x1 641 #define GRID_ATTR_DIM 0x2 642 #define GRID_ATTR_UNDERSCORE 0x4 643 #define GRID_ATTR_BLINK 0x8 644 #define GRID_ATTR_REVERSE 0x10 645 #define GRID_ATTR_HIDDEN 0x20 646 #define GRID_ATTR_ITALICS 0x40 647 #define GRID_ATTR_CHARSET 0x80 /* alternative character set */ 648 #define GRID_ATTR_STRIKETHROUGH 0x100 649 #define GRID_ATTR_UNDERSCORE_2 0x200 650 #define GRID_ATTR_UNDERSCORE_3 0x400 651 #define GRID_ATTR_UNDERSCORE_4 0x800 652 #define GRID_ATTR_UNDERSCORE_5 0x1000 653 #define GRID_ATTR_OVERLINE 0x2000 654 655 /* All underscore attributes. */ 656 #define GRID_ATTR_ALL_UNDERSCORE \ 657 (GRID_ATTR_UNDERSCORE| \ 658 GRID_ATTR_UNDERSCORE_2| \ 659 GRID_ATTR_UNDERSCORE_3| \ 660 GRID_ATTR_UNDERSCORE_4| \ 661 GRID_ATTR_UNDERSCORE_5) 662 663 /* Grid flags. */ 664 #define GRID_FLAG_FG256 0x1 665 #define GRID_FLAG_BG256 0x2 666 #define GRID_FLAG_PADDING 0x4 667 #define GRID_FLAG_EXTENDED 0x8 668 #define GRID_FLAG_SELECTED 0x10 669 #define GRID_FLAG_NOPALETTE 0x20 670 #define GRID_FLAG_CLEARED 0x40 671 672 /* Grid line flags. */ 673 #define GRID_LINE_WRAPPED 0x1 674 #define GRID_LINE_EXTENDED 0x2 675 #define GRID_LINE_DEAD 0x4 676 #define GRID_LINE_START_PROMPT 0x8 677 #define GRID_LINE_START_OUTPUT 0x10 678 679 /* Grid string flags. */ 680 #define GRID_STRING_WITH_SEQUENCES 0x1 681 #define GRID_STRING_ESCAPE_SEQUENCES 0x2 682 #define GRID_STRING_TRIM_SPACES 0x4 683 #define GRID_STRING_USED_ONLY 0x8 684 #define GRID_STRING_EMPTY_CELLS 0x10 685 686 /* Cell positions. */ 687 #define CELL_INSIDE 0 688 #define CELL_TOPBOTTOM 1 689 #define CELL_LEFTRIGHT 2 690 #define CELL_TOPLEFT 3 691 #define CELL_TOPRIGHT 4 692 #define CELL_BOTTOMLEFT 5 693 #define CELL_BOTTOMRIGHT 6 694 #define CELL_TOPJOIN 7 695 #define CELL_BOTTOMJOIN 8 696 #define CELL_LEFTJOIN 9 697 #define CELL_RIGHTJOIN 10 698 #define CELL_JOIN 11 699 #define CELL_OUTSIDE 12 700 701 /* Cell borders. */ 702 #define CELL_BORDERS " xqlkmjwvtun~" 703 #define SIMPLE_BORDERS " |-+++++++++." 704 #define PADDED_BORDERS " " 705 706 /* Grid cell data. */ 707 struct grid_cell { 708 struct utf8_data data; 709 u_short attr; 710 u_char flags; 711 int fg; 712 int bg; 713 int us; 714 u_int link; 715 }; 716 717 /* Grid extended cell entry. */ 718 struct grid_extd_entry { 719 utf8_char data; 720 u_short attr; 721 u_char flags; 722 int fg; 723 int bg; 724 int us; 725 u_int link; 726 } __packed; 727 728 /* Grid cell entry. */ 729 struct grid_cell_entry { 730 union { 731 u_int offset; 732 struct { 733 u_char attr; 734 u_char fg; 735 u_char bg; 736 u_char data; 737 } data; 738 }; 739 u_char flags; 740 } __packed; 741 742 /* Grid line. */ 743 struct grid_line { 744 struct grid_cell_entry *celldata; 745 u_int cellused; 746 u_int cellsize; 747 748 struct grid_extd_entry *extddata; 749 u_int extdsize; 750 751 int flags; 752 time_t time; 753 }; 754 755 /* Entire grid of cells. */ 756 struct grid { 757 int flags; 758 #define GRID_HISTORY 0x1 /* scroll lines into history */ 759 760 u_int sx; 761 u_int sy; 762 763 u_int hscrolled; 764 u_int hsize; 765 u_int hlimit; 766 767 struct grid_line *linedata; 768 }; 769 770 /* Virtual cursor in a grid. */ 771 struct grid_reader { 772 struct grid *gd; 773 u_int cx; 774 u_int cy; 775 }; 776 777 /* Style alignment. */ 778 enum style_align { 779 STYLE_ALIGN_DEFAULT, 780 STYLE_ALIGN_LEFT, 781 STYLE_ALIGN_CENTRE, 782 STYLE_ALIGN_RIGHT, 783 STYLE_ALIGN_ABSOLUTE_CENTRE 784 }; 785 786 /* Style list. */ 787 enum style_list { 788 STYLE_LIST_OFF, 789 STYLE_LIST_ON, 790 STYLE_LIST_FOCUS, 791 STYLE_LIST_LEFT_MARKER, 792 STYLE_LIST_RIGHT_MARKER, 793 }; 794 795 /* Style range. */ 796 enum style_range_type { 797 STYLE_RANGE_NONE, 798 STYLE_RANGE_LEFT, 799 STYLE_RANGE_RIGHT, 800 STYLE_RANGE_PANE, 801 STYLE_RANGE_WINDOW, 802 STYLE_RANGE_SESSION, 803 STYLE_RANGE_USER 804 }; 805 struct style_range { 806 enum style_range_type type; 807 u_int argument; 808 char string[16]; 809 810 u_int start; 811 u_int end; /* not included */ 812 813 TAILQ_ENTRY(style_range) entry; 814 }; 815 TAILQ_HEAD(style_ranges, style_range); 816 817 /* Style default. */ 818 enum style_default_type { 819 STYLE_DEFAULT_BASE, 820 STYLE_DEFAULT_PUSH, 821 STYLE_DEFAULT_POP 822 }; 823 824 /* Style option. */ 825 struct style { 826 struct grid_cell gc; 827 int ignore; 828 829 int fill; 830 enum style_align align; 831 enum style_list list; 832 833 enum style_range_type range_type; 834 u_int range_argument; 835 char range_string[16]; 836 837 enum style_default_type default_type; 838 }; 839 840 /* Cursor style. */ 841 enum screen_cursor_style { 842 SCREEN_CURSOR_DEFAULT, 843 SCREEN_CURSOR_BLOCK, 844 SCREEN_CURSOR_UNDERLINE, 845 SCREEN_CURSOR_BAR 846 }; 847 848 /* Virtual screen. */ 849 struct screen_sel; 850 struct screen_titles; 851 struct screen { 852 char *title; 853 char *path; 854 struct screen_titles *titles; 855 856 struct grid *grid; /* grid data */ 857 858 u_int cx; /* cursor x */ 859 u_int cy; /* cursor y */ 860 861 enum screen_cursor_style cstyle; /* cursor style */ 862 enum screen_cursor_style default_cstyle; 863 int ccolour; /* cursor colour */ 864 int default_ccolour; 865 866 u_int rupper; /* scroll region top */ 867 u_int rlower; /* scroll region bottom */ 868 869 int mode; 870 int default_mode; 871 872 u_int saved_cx; 873 u_int saved_cy; 874 struct grid *saved_grid; 875 struct grid_cell saved_cell; 876 int saved_flags; 877 878 bitstr_t *tabs; 879 struct screen_sel *sel; 880 881 struct screen_write_cline *write_list; 882 883 struct hyperlinks *hyperlinks; 884 }; 885 886 /* Screen write context. */ 887 typedef void (*screen_write_init_ctx_cb)(struct screen_write_ctx *, 888 struct tty_ctx *); 889 struct screen_write_ctx { 890 struct window_pane *wp; 891 struct screen *s; 892 893 int flags; 894 #define SCREEN_WRITE_SYNC 0x1 895 896 screen_write_init_ctx_cb init_ctx_cb; 897 void *arg; 898 899 struct screen_write_citem *item; 900 u_int scrolled; 901 u_int bg; 902 }; 903 904 /* Box border lines option. */ 905 enum box_lines { 906 BOX_LINES_DEFAULT = -1, 907 BOX_LINES_SINGLE, 908 BOX_LINES_DOUBLE, 909 BOX_LINES_HEAVY, 910 BOX_LINES_SIMPLE, 911 BOX_LINES_ROUNDED, 912 BOX_LINES_PADDED, 913 BOX_LINES_NONE 914 }; 915 916 /* Pane border lines option. */ 917 enum pane_lines { 918 PANE_LINES_SINGLE, 919 PANE_LINES_DOUBLE, 920 PANE_LINES_HEAVY, 921 PANE_LINES_SIMPLE, 922 PANE_LINES_NUMBER 923 }; 924 925 /* Pane border indicator option. */ 926 #define PANE_BORDER_OFF 0 927 #define PANE_BORDER_COLOUR 1 928 #define PANE_BORDER_ARROWS 2 929 #define PANE_BORDER_BOTH 3 930 931 /* Screen redraw context. */ 932 struct screen_redraw_ctx { 933 struct client *c; 934 935 u_int statuslines; 936 int statustop; 937 938 int pane_status; 939 enum pane_lines pane_lines; 940 941 struct grid_cell no_pane_gc; 942 int no_pane_gc_set; 943 944 u_int sx; 945 u_int sy; 946 u_int ox; 947 u_int oy; 948 }; 949 950 /* Screen size. */ 951 #define screen_size_x(s) ((s)->grid->sx) 952 #define screen_size_y(s) ((s)->grid->sy) 953 #define screen_hsize(s) ((s)->grid->hsize) 954 #define screen_hlimit(s) ((s)->grid->hlimit) 955 956 /* Menu. */ 957 struct menu_item { 958 const char *name; 959 key_code key; 960 const char *command; 961 }; 962 struct menu { 963 const char *title; 964 struct menu_item *items; 965 u_int count; 966 u_int width; 967 }; 968 typedef void (*menu_choice_cb)(struct menu *, u_int, key_code, void *); 969 970 /* 971 * Window mode. Windows can be in several modes and this is used to call the 972 * right function to handle input and output. 973 */ 974 struct window_mode_entry; 975 struct window_mode { 976 const char *name; 977 const char *default_format; 978 979 struct screen *(*init)(struct window_mode_entry *, 980 struct cmd_find_state *, struct args *); 981 void (*free)(struct window_mode_entry *); 982 void (*resize)(struct window_mode_entry *, u_int, u_int); 983 void (*update)(struct window_mode_entry *); 984 void (*key)(struct window_mode_entry *, struct client *, 985 struct session *, struct winlink *, key_code, 986 struct mouse_event *); 987 988 const char *(*key_table)(struct window_mode_entry *); 989 void (*command)(struct window_mode_entry *, struct client *, 990 struct session *, struct winlink *, struct args *, 991 struct mouse_event *); 992 void (*formats)(struct window_mode_entry *, 993 struct format_tree *); 994 }; 995 996 /* Active window mode. */ 997 struct window_mode_entry { 998 struct window_pane *wp; 999 struct window_pane *swp; 1000 1001 const struct window_mode *mode; 1002 void *data; 1003 1004 struct screen *screen; 1005 u_int prefix; 1006 1007 TAILQ_ENTRY(window_mode_entry) entry; 1008 }; 1009 1010 /* Offsets into pane buffer. */ 1011 struct window_pane_offset { 1012 size_t used; 1013 }; 1014 1015 /* Queued pane resize. */ 1016 struct window_pane_resize { 1017 u_int sx; 1018 u_int sy; 1019 1020 u_int osx; 1021 u_int osy; 1022 1023 TAILQ_ENTRY(window_pane_resize) entry; 1024 }; 1025 TAILQ_HEAD(window_pane_resizes, window_pane_resize); 1026 1027 /* Child window structure. */ 1028 struct window_pane { 1029 u_int id; 1030 u_int active_point; 1031 1032 struct window *window; 1033 struct options *options; 1034 1035 struct layout_cell *layout_cell; 1036 struct layout_cell *saved_layout_cell; 1037 1038 u_int sx; 1039 u_int sy; 1040 1041 u_int xoff; 1042 u_int yoff; 1043 1044 int flags; 1045 #define PANE_REDRAW 0x1 1046 #define PANE_DROP 0x2 1047 #define PANE_FOCUSED 0x4 1048 #define PANE_VISITED 0x8 1049 /* 0x10 unused */ 1050 /* 0x20 unused */ 1051 #define PANE_INPUTOFF 0x40 1052 #define PANE_CHANGED 0x80 1053 #define PANE_EXITED 0x100 1054 #define PANE_STATUSREADY 0x200 1055 #define PANE_STATUSDRAWN 0x400 1056 #define PANE_EMPTY 0x800 1057 #define PANE_STYLECHANGED 0x1000 1058 #define PANE_UNSEENCHANGES 0x2000 1059 1060 int argc; 1061 char **argv; 1062 char *shell; 1063 char *cwd; 1064 1065 pid_t pid; 1066 char tty[TTY_NAME_MAX]; 1067 int status; 1068 struct timeval dead_time; 1069 1070 int fd; 1071 struct bufferevent *event; 1072 1073 struct window_pane_offset offset; 1074 size_t base_offset; 1075 1076 struct window_pane_resizes resize_queue; 1077 struct event resize_timer; 1078 1079 struct input_ctx *ictx; 1080 1081 struct grid_cell cached_gc; 1082 struct grid_cell cached_active_gc; 1083 struct colour_palette palette; 1084 1085 int pipe_fd; 1086 struct bufferevent *pipe_event; 1087 struct window_pane_offset pipe_offset; 1088 1089 struct screen *screen; 1090 struct screen base; 1091 1092 struct screen status_screen; 1093 size_t status_size; 1094 1095 TAILQ_HEAD(, window_mode_entry) modes; 1096 1097 char *searchstr; 1098 int searchregex; 1099 1100 int border_gc_set; 1101 struct grid_cell border_gc; 1102 1103 int control_bg; 1104 int control_fg; 1105 1106 TAILQ_ENTRY(window_pane) entry; /* link in list of all panes */ 1107 TAILQ_ENTRY(window_pane) sentry; /* link in list of last visited */ 1108 RB_ENTRY(window_pane) tree_entry; 1109 }; 1110 TAILQ_HEAD(window_panes, window_pane); 1111 RB_HEAD(window_pane_tree, window_pane); 1112 1113 /* Window structure. */ 1114 struct window { 1115 u_int id; 1116 void *latest; 1117 1118 char *name; 1119 struct event name_event; 1120 struct timeval name_time; 1121 1122 struct event alerts_timer; 1123 struct event offset_timer; 1124 1125 struct timeval activity_time; 1126 1127 struct window_pane *active; 1128 struct window_panes last_panes; 1129 struct window_panes panes; 1130 1131 int lastlayout; 1132 struct layout_cell *layout_root; 1133 struct layout_cell *saved_layout_root; 1134 char *old_layout; 1135 1136 u_int sx; 1137 u_int sy; 1138 u_int manual_sx; 1139 u_int manual_sy; 1140 u_int xpixel; 1141 u_int ypixel; 1142 1143 u_int new_sx; 1144 u_int new_sy; 1145 u_int new_xpixel; 1146 u_int new_ypixel; 1147 1148 struct utf8_data *fill_character; 1149 int flags; 1150 #define WINDOW_BELL 0x1 1151 #define WINDOW_ACTIVITY 0x2 1152 #define WINDOW_SILENCE 0x4 1153 #define WINDOW_ZOOMED 0x8 1154 #define WINDOW_WASZOOMED 0x10 1155 #define WINDOW_RESIZE 0x20 1156 #define WINDOW_ALERTFLAGS (WINDOW_BELL|WINDOW_ACTIVITY|WINDOW_SILENCE) 1157 1158 int alerts_queued; 1159 TAILQ_ENTRY(window) alerts_entry; 1160 1161 struct options *options; 1162 1163 u_int references; 1164 TAILQ_HEAD(, winlink) winlinks; 1165 1166 RB_ENTRY(window) entry; 1167 }; 1168 RB_HEAD(windows, window); 1169 1170 /* Entry on local window list. */ 1171 struct winlink { 1172 int idx; 1173 struct session *session; 1174 struct window *window; 1175 1176 int flags; 1177 #define WINLINK_BELL 0x1 1178 #define WINLINK_ACTIVITY 0x2 1179 #define WINLINK_SILENCE 0x4 1180 #define WINLINK_ALERTFLAGS (WINLINK_BELL|WINLINK_ACTIVITY|WINLINK_SILENCE) 1181 #define WINLINK_VISITED 0x8 1182 1183 RB_ENTRY(winlink) entry; 1184 TAILQ_ENTRY(winlink) wentry; 1185 TAILQ_ENTRY(winlink) sentry; 1186 }; 1187 RB_HEAD(winlinks, winlink); 1188 TAILQ_HEAD(winlink_stack, winlink); 1189 1190 /* Window size option. */ 1191 #define WINDOW_SIZE_LARGEST 0 1192 #define WINDOW_SIZE_SMALLEST 1 1193 #define WINDOW_SIZE_MANUAL 2 1194 #define WINDOW_SIZE_LATEST 3 1195 1196 /* Pane border status option. */ 1197 #define PANE_STATUS_OFF 0 1198 #define PANE_STATUS_TOP 1 1199 #define PANE_STATUS_BOTTOM 2 1200 1201 /* Layout direction. */ 1202 enum layout_type { 1203 LAYOUT_LEFTRIGHT, 1204 LAYOUT_TOPBOTTOM, 1205 LAYOUT_WINDOWPANE 1206 }; 1207 1208 /* Layout cells queue. */ 1209 TAILQ_HEAD(layout_cells, layout_cell); 1210 1211 /* Layout cell. */ 1212 struct layout_cell { 1213 enum layout_type type; 1214 1215 struct layout_cell *parent; 1216 1217 u_int sx; 1218 u_int sy; 1219 1220 u_int xoff; 1221 u_int yoff; 1222 1223 struct window_pane *wp; 1224 struct layout_cells cells; 1225 1226 TAILQ_ENTRY(layout_cell) entry; 1227 }; 1228 1229 /* Environment variable. */ 1230 struct environ_entry { 1231 char *name; 1232 char *value; 1233 1234 int flags; 1235 #define ENVIRON_HIDDEN 0x1 1236 1237 RB_ENTRY(environ_entry) entry; 1238 }; 1239 1240 /* Client session. */ 1241 struct session_group { 1242 const char *name; 1243 TAILQ_HEAD(, session) sessions; 1244 1245 RB_ENTRY(session_group) entry; 1246 }; 1247 RB_HEAD(session_groups, session_group); 1248 1249 struct session { 1250 u_int id; 1251 1252 char *name; 1253 const char *cwd; 1254 1255 struct timeval creation_time; 1256 struct timeval last_attached_time; 1257 struct timeval activity_time; 1258 struct timeval last_activity_time; 1259 1260 struct event lock_timer; 1261 1262 struct winlink *curw; 1263 struct winlink_stack lastw; 1264 struct winlinks windows; 1265 1266 int statusat; 1267 u_int statuslines; 1268 1269 struct options *options; 1270 1271 #define SESSION_PASTING 0x1 1272 #define SESSION_ALERTED 0x2 1273 int flags; 1274 1275 u_int attached; 1276 1277 struct termios *tio; 1278 1279 struct environ *environ; 1280 1281 int references; 1282 1283 TAILQ_ENTRY(session) gentry; 1284 RB_ENTRY(session) entry; 1285 }; 1286 RB_HEAD(sessions, session); 1287 1288 /* Mouse button masks. */ 1289 #define MOUSE_MASK_BUTTONS 195 1290 #define MOUSE_MASK_SHIFT 4 1291 #define MOUSE_MASK_META 8 1292 #define MOUSE_MASK_CTRL 16 1293 #define MOUSE_MASK_DRAG 32 1294 #define MOUSE_MASK_MODIFIERS (MOUSE_MASK_SHIFT|MOUSE_MASK_META|MOUSE_MASK_CTRL) 1295 1296 /* Mouse wheel type. */ 1297 #define MOUSE_WHEEL_UP 64 1298 #define MOUSE_WHEEL_DOWN 65 1299 1300 /* Mouse button type. */ 1301 #define MOUSE_BUTTON_1 0 1302 #define MOUSE_BUTTON_2 1 1303 #define MOUSE_BUTTON_3 2 1304 #define MOUSE_BUTTON_6 66 1305 #define MOUSE_BUTTON_7 67 1306 #define MOUSE_BUTTON_8 128 1307 #define MOUSE_BUTTON_9 129 1308 #define MOUSE_BUTTON_10 130 1309 #define MOUSE_BUTTON_11 131 1310 1311 /* Mouse helpers. */ 1312 #define MOUSE_BUTTONS(b) ((b) & MOUSE_MASK_BUTTONS) 1313 #define MOUSE_WHEEL(b) \ 1314 (((b) & MOUSE_MASK_BUTTONS) == MOUSE_WHEEL_UP || \ 1315 ((b) & MOUSE_MASK_BUTTONS) == MOUSE_WHEEL_DOWN) 1316 #define MOUSE_DRAG(b) ((b) & MOUSE_MASK_DRAG) 1317 #define MOUSE_RELEASE(b) (((b) & MOUSE_MASK_BUTTONS) == 3) 1318 1319 /* Mouse input. */ 1320 struct mouse_event { 1321 int valid; 1322 int ignore; 1323 1324 key_code key; 1325 1326 int statusat; 1327 u_int statuslines; 1328 1329 u_int x; 1330 u_int y; 1331 u_int b; 1332 1333 u_int lx; 1334 u_int ly; 1335 u_int lb; 1336 1337 u_int ox; 1338 u_int oy; 1339 1340 int s; 1341 int w; 1342 int wp; 1343 1344 u_int sgr_type; 1345 u_int sgr_b; 1346 }; 1347 1348 /* Key event. */ 1349 struct key_event { 1350 key_code key; 1351 struct mouse_event m; 1352 }; 1353 1354 /* Terminal definition. */ 1355 struct tty_term { 1356 char *name; 1357 struct tty *tty; 1358 int features; 1359 1360 char acs[UCHAR_MAX + 1][2]; 1361 1362 struct tty_code *codes; 1363 1364 #define TERM_256COLOURS 0x1 1365 #define TERM_NOAM 0x2 1366 #define TERM_DECSLRM 0x4 1367 #define TERM_DECFRA 0x8 1368 #define TERM_RGBCOLOURS 0x10 1369 #define TERM_VT100LIKE 0x20 1370 #define TERM_SIXEL 0x40 1371 int flags; 1372 1373 LIST_ENTRY(tty_term) entry; 1374 }; 1375 LIST_HEAD(tty_terms, tty_term); 1376 1377 /* Client terminal. */ 1378 struct tty { 1379 struct client *client; 1380 struct event start_timer; 1381 struct event clipboard_timer; 1382 time_t last_requests; 1383 1384 u_int sx; 1385 u_int sy; 1386 u_int xpixel; 1387 u_int ypixel; 1388 1389 u_int cx; 1390 u_int cy; 1391 enum screen_cursor_style cstyle; 1392 int ccolour; 1393 1394 int oflag; 1395 u_int oox; 1396 u_int ooy; 1397 u_int osx; 1398 u_int osy; 1399 1400 int mode; 1401 int fg; 1402 int bg; 1403 1404 u_int rlower; 1405 u_int rupper; 1406 1407 u_int rleft; 1408 u_int rright; 1409 1410 struct event event_in; 1411 struct evbuffer *in; 1412 struct event event_out; 1413 struct evbuffer *out; 1414 struct event timer; 1415 size_t discarded; 1416 1417 struct termios tio; 1418 1419 struct grid_cell cell; 1420 struct grid_cell last_cell; 1421 1422 #define TTY_NOCURSOR 0x1 1423 #define TTY_FREEZE 0x2 1424 #define TTY_TIMER 0x4 1425 #define TTY_NOBLOCK 0x8 1426 #define TTY_STARTED 0x10 1427 #define TTY_OPENED 0x20 1428 #define TTY_OSC52QUERY 0x40 1429 #define TTY_BLOCK 0x80 1430 #define TTY_HAVEDA 0x100 /* Primary DA. */ 1431 #define TTY_HAVEXDA 0x200 1432 #define TTY_SYNCING 0x400 1433 #define TTY_HAVEDA2 0x800 /* Secondary DA. */ 1434 #define TTY_ALL_REQUEST_FLAGS \ 1435 (TTY_HAVEDA|TTY_HAVEDA2|TTY_HAVEXDA) 1436 int flags; 1437 1438 struct tty_term *term; 1439 1440 u_int mouse_last_x; 1441 u_int mouse_last_y; 1442 u_int mouse_last_b; 1443 int mouse_drag_flag; 1444 void (*mouse_drag_update)(struct client *, 1445 struct mouse_event *); 1446 void (*mouse_drag_release)(struct client *, 1447 struct mouse_event *); 1448 1449 struct event key_timer; 1450 struct tty_key *key_tree; 1451 }; 1452 1453 /* Terminal command context. */ 1454 typedef void (*tty_ctx_redraw_cb)(const struct tty_ctx *); 1455 typedef int (*tty_ctx_set_client_cb)(struct tty_ctx *, struct client *); 1456 struct tty_ctx { 1457 struct screen *s; 1458 1459 tty_ctx_redraw_cb redraw_cb; 1460 tty_ctx_set_client_cb set_client_cb; 1461 void *arg; 1462 1463 const struct grid_cell *cell; 1464 int wrapped; 1465 1466 u_int num; 1467 void *ptr; 1468 void *ptr2; 1469 1470 /* 1471 * Whether this command should be sent even when the pane is not 1472 * visible (used for a passthrough sequence when allow-passthrough is 1473 * "all"). 1474 */ 1475 int allow_invisible_panes; 1476 1477 /* 1478 * Cursor and region position before the screen was updated - this is 1479 * where the command should be applied; the values in the screen have 1480 * already been updated. 1481 */ 1482 u_int ocx; 1483 u_int ocy; 1484 1485 u_int orupper; 1486 u_int orlower; 1487 1488 /* Target region (usually pane) offset and size. */ 1489 u_int xoff; 1490 u_int yoff; 1491 u_int rxoff; 1492 u_int ryoff; 1493 u_int sx; 1494 u_int sy; 1495 1496 /* The background colour used for clearing (erasing). */ 1497 u_int bg; 1498 1499 /* The default colours and palette. */ 1500 struct grid_cell defaults; 1501 struct colour_palette *palette; 1502 1503 /* Containing region (usually window) offset and size. */ 1504 int bigger; 1505 u_int wox; 1506 u_int woy; 1507 u_int wsx; 1508 u_int wsy; 1509 }; 1510 1511 /* Saved message entry. */ 1512 struct message_entry { 1513 char *msg; 1514 u_int msg_num; 1515 struct timeval msg_time; 1516 1517 TAILQ_ENTRY(message_entry) entry; 1518 }; 1519 TAILQ_HEAD(message_list, message_entry); 1520 1521 /* Argument type. */ 1522 enum args_type { 1523 ARGS_NONE, 1524 ARGS_STRING, 1525 ARGS_COMMANDS 1526 }; 1527 1528 /* Argument value. */ 1529 struct args_value { 1530 enum args_type type; 1531 union { 1532 char *string; 1533 struct cmd_list *cmdlist; 1534 }; 1535 char *cached; 1536 TAILQ_ENTRY(args_value) entry; 1537 }; 1538 1539 /* Arguments set. */ 1540 struct args_entry; 1541 RB_HEAD(args_tree, args_entry); 1542 1543 /* Arguments parsing type. */ 1544 enum args_parse_type { 1545 ARGS_PARSE_INVALID, 1546 ARGS_PARSE_STRING, 1547 ARGS_PARSE_COMMANDS_OR_STRING, 1548 ARGS_PARSE_COMMANDS 1549 }; 1550 1551 /* Arguments parsing state. */ 1552 typedef enum args_parse_type (*args_parse_cb)(struct args *, u_int, char **); 1553 struct args_parse { 1554 const char *template; 1555 int lower; 1556 int upper; 1557 args_parse_cb cb; 1558 }; 1559 1560 /* Command find structures. */ 1561 enum cmd_find_type { 1562 CMD_FIND_PANE, 1563 CMD_FIND_WINDOW, 1564 CMD_FIND_SESSION, 1565 }; 1566 struct cmd_find_state { 1567 int flags; 1568 struct cmd_find_state *current; 1569 1570 struct session *s; 1571 struct winlink *wl; 1572 struct window *w; 1573 struct window_pane *wp; 1574 int idx; 1575 }; 1576 1577 /* Command find flags. */ 1578 #define CMD_FIND_PREFER_UNATTACHED 0x1 1579 #define CMD_FIND_QUIET 0x2 1580 #define CMD_FIND_WINDOW_INDEX 0x4 1581 #define CMD_FIND_DEFAULT_MARKED 0x8 1582 #define CMD_FIND_EXACT_SESSION 0x10 1583 #define CMD_FIND_EXACT_WINDOW 0x20 1584 #define CMD_FIND_CANFAIL 0x40 1585 1586 /* List of commands. */ 1587 struct cmd_list { 1588 int references; 1589 u_int group; 1590 struct cmds *list; 1591 }; 1592 1593 /* Command return values. */ 1594 enum cmd_retval { 1595 CMD_RETURN_ERROR = -1, 1596 CMD_RETURN_NORMAL = 0, 1597 CMD_RETURN_WAIT, 1598 CMD_RETURN_STOP 1599 }; 1600 1601 /* Command parse result. */ 1602 enum cmd_parse_status { 1603 CMD_PARSE_ERROR, 1604 CMD_PARSE_SUCCESS 1605 }; 1606 struct cmd_parse_result { 1607 enum cmd_parse_status status; 1608 struct cmd_list *cmdlist; 1609 char *error; 1610 }; 1611 struct cmd_parse_input { 1612 int flags; 1613 #define CMD_PARSE_QUIET 0x1 1614 #define CMD_PARSE_PARSEONLY 0x2 1615 #define CMD_PARSE_NOALIAS 0x4 1616 #define CMD_PARSE_VERBOSE 0x8 1617 #define CMD_PARSE_ONEGROUP 0x10 1618 1619 const char *file; 1620 u_int line; 1621 1622 struct cmdq_item *item; 1623 struct client *c; 1624 struct cmd_find_state fs; 1625 }; 1626 1627 /* Command queue flags. */ 1628 #define CMDQ_STATE_REPEAT 0x1 1629 #define CMDQ_STATE_CONTROL 0x2 1630 #define CMDQ_STATE_NOHOOKS 0x4 1631 1632 /* Command queue callback. */ 1633 typedef enum cmd_retval (*cmdq_cb) (struct cmdq_item *, void *); 1634 1635 /* Command definition flag. */ 1636 struct cmd_entry_flag { 1637 char flag; 1638 enum cmd_find_type type; 1639 int flags; 1640 }; 1641 1642 /* Command definition. */ 1643 struct cmd_entry { 1644 const char *name; 1645 const char *alias; 1646 1647 struct args_parse args; 1648 const char *usage; 1649 1650 struct cmd_entry_flag source; 1651 struct cmd_entry_flag target; 1652 1653 #define CMD_STARTSERVER 0x1 1654 #define CMD_READONLY 0x2 1655 #define CMD_AFTERHOOK 0x4 1656 #define CMD_CLIENT_CFLAG 0x8 1657 #define CMD_CLIENT_TFLAG 0x10 1658 #define CMD_CLIENT_CANFAIL 0x20 1659 int flags; 1660 1661 enum cmd_retval (*exec)(struct cmd *, struct cmdq_item *); 1662 }; 1663 1664 /* Status line. */ 1665 #define STATUS_LINES_LIMIT 5 1666 struct status_line_entry { 1667 char *expanded; 1668 struct style_ranges ranges; 1669 }; 1670 struct status_line { 1671 struct event timer; 1672 1673 struct screen screen; 1674 struct screen *active; 1675 int references; 1676 1677 struct grid_cell style; 1678 struct status_line_entry entries[STATUS_LINES_LIMIT]; 1679 }; 1680 1681 /* Prompt type. */ 1682 #define PROMPT_NTYPES 4 1683 enum prompt_type { 1684 PROMPT_TYPE_COMMAND, 1685 PROMPT_TYPE_SEARCH, 1686 PROMPT_TYPE_TARGET, 1687 PROMPT_TYPE_WINDOW_TARGET, 1688 PROMPT_TYPE_INVALID = 0xff 1689 }; 1690 1691 /* File in client. */ 1692 typedef void (*client_file_cb) (struct client *, const char *, int, int, 1693 struct evbuffer *, void *); 1694 struct client_file { 1695 struct client *c; 1696 struct tmuxpeer *peer; 1697 struct client_files *tree; 1698 int references; 1699 int stream; 1700 1701 char *path; 1702 struct evbuffer *buffer; 1703 struct bufferevent *event; 1704 1705 int fd; 1706 int error; 1707 int closed; 1708 1709 client_file_cb cb; 1710 void *data; 1711 1712 RB_ENTRY(client_file) entry; 1713 }; 1714 RB_HEAD(client_files, client_file); 1715 1716 /* Client window. */ 1717 struct client_window { 1718 u_int window; 1719 struct window_pane *pane; 1720 1721 u_int sx; 1722 u_int sy; 1723 1724 RB_ENTRY(client_window) entry; 1725 }; 1726 RB_HEAD(client_windows, client_window); 1727 1728 /* Visible areas not obstructed by overlays. */ 1729 #define OVERLAY_MAX_RANGES 3 1730 struct overlay_ranges { 1731 u_int px[OVERLAY_MAX_RANGES]; 1732 u_int nx[OVERLAY_MAX_RANGES]; 1733 }; 1734 1735 /* Client connection. */ 1736 typedef int (*prompt_input_cb)(struct client *, void *, const char *, int); 1737 typedef void (*prompt_free_cb)(void *); 1738 typedef void (*overlay_check_cb)(struct client*, void *, u_int, u_int, u_int, 1739 struct overlay_ranges *); 1740 typedef struct screen *(*overlay_mode_cb)(struct client *, void *, u_int *, 1741 u_int *); 1742 typedef void (*overlay_draw_cb)(struct client *, void *, 1743 struct screen_redraw_ctx *); 1744 typedef int (*overlay_key_cb)(struct client *, void *, struct key_event *); 1745 typedef void (*overlay_free_cb)(struct client *, void *); 1746 typedef void (*overlay_resize_cb)(struct client *, void *); 1747 struct client { 1748 const char *name; 1749 struct tmuxpeer *peer; 1750 struct cmdq_list *queue; 1751 1752 struct client_windows windows; 1753 1754 struct control_state *control_state; 1755 u_int pause_age; 1756 1757 pid_t pid; 1758 int fd; 1759 int out_fd; 1760 struct event event; 1761 int retval; 1762 1763 struct timeval creation_time; 1764 struct timeval activity_time; 1765 1766 struct environ *environ; 1767 struct format_job_tree *jobs; 1768 1769 char *title; 1770 char *path; 1771 const char *cwd; 1772 1773 char *term_name; 1774 int term_features; 1775 char *term_type; 1776 char **term_caps; 1777 u_int term_ncaps; 1778 1779 char *ttyname; 1780 struct tty tty; 1781 1782 size_t written; 1783 size_t discarded; 1784 size_t redraw; 1785 1786 struct event repeat_timer; 1787 1788 struct event click_timer; 1789 u_int click_button; 1790 struct mouse_event click_event; 1791 1792 struct status_line status; 1793 1794 #define CLIENT_TERMINAL 0x1 1795 #define CLIENT_LOGIN 0x2 1796 #define CLIENT_EXIT 0x4 1797 #define CLIENT_REDRAWWINDOW 0x8 1798 #define CLIENT_REDRAWSTATUS 0x10 1799 #define CLIENT_REPEAT 0x20 1800 #define CLIENT_SUSPENDED 0x40 1801 #define CLIENT_ATTACHED 0x80 1802 #define CLIENT_EXITED 0x100 1803 #define CLIENT_DEAD 0x200 1804 #define CLIENT_REDRAWBORDERS 0x400 1805 #define CLIENT_READONLY 0x800 1806 #define CLIENT_NOSTARTSERVER 0x1000 1807 #define CLIENT_CONTROL 0x2000 1808 #define CLIENT_CONTROLCONTROL 0x4000 1809 #define CLIENT_FOCUSED 0x8000 1810 #define CLIENT_UTF8 0x10000 1811 #define CLIENT_IGNORESIZE 0x20000 1812 #define CLIENT_IDENTIFIED 0x40000 1813 #define CLIENT_STATUSFORCE 0x80000 1814 #define CLIENT_DOUBLECLICK 0x100000 1815 #define CLIENT_TRIPLECLICK 0x200000 1816 #define CLIENT_SIZECHANGED 0x400000 1817 #define CLIENT_STATUSOFF 0x800000 1818 #define CLIENT_REDRAWSTATUSALWAYS 0x1000000 1819 #define CLIENT_REDRAWOVERLAY 0x2000000 1820 #define CLIENT_CONTROL_NOOUTPUT 0x4000000 1821 #define CLIENT_DEFAULTSOCKET 0x8000000 1822 #define CLIENT_STARTSERVER 0x10000000 1823 #define CLIENT_REDRAWPANES 0x20000000 1824 #define CLIENT_NOFORK 0x40000000 1825 #define CLIENT_ACTIVEPANE 0x80000000ULL 1826 #define CLIENT_CONTROL_PAUSEAFTER 0x100000000ULL 1827 #define CLIENT_CONTROL_WAITEXIT 0x200000000ULL 1828 #define CLIENT_WINDOWSIZECHANGED 0x400000000ULL 1829 #define CLIENT_CLIPBOARDBUFFER 0x800000000ULL 1830 #define CLIENT_BRACKETPASTING 0x1000000000ULL 1831 #define CLIENT_ALLREDRAWFLAGS \ 1832 (CLIENT_REDRAWWINDOW| \ 1833 CLIENT_REDRAWSTATUS| \ 1834 CLIENT_REDRAWSTATUSALWAYS| \ 1835 CLIENT_REDRAWBORDERS| \ 1836 CLIENT_REDRAWOVERLAY| \ 1837 CLIENT_REDRAWPANES) 1838 #define CLIENT_UNATTACHEDFLAGS \ 1839 (CLIENT_DEAD| \ 1840 CLIENT_SUSPENDED| \ 1841 CLIENT_EXIT) 1842 #define CLIENT_NODETACHFLAGS \ 1843 (CLIENT_DEAD| \ 1844 CLIENT_EXIT) 1845 #define CLIENT_NOSIZEFLAGS \ 1846 (CLIENT_DEAD| \ 1847 CLIENT_SUSPENDED| \ 1848 CLIENT_EXIT) 1849 uint64_t flags; 1850 1851 enum { 1852 CLIENT_EXIT_RETURN, 1853 CLIENT_EXIT_SHUTDOWN, 1854 CLIENT_EXIT_DETACH 1855 } exit_type; 1856 enum msgtype exit_msgtype; 1857 char *exit_session; 1858 char *exit_message; 1859 1860 struct key_table *keytable; 1861 1862 uint64_t redraw_panes; 1863 1864 int message_ignore_keys; 1865 int message_ignore_styles; 1866 char *message_string; 1867 struct event message_timer; 1868 1869 char *prompt_string; 1870 struct utf8_data *prompt_buffer; 1871 char *prompt_last; 1872 size_t prompt_index; 1873 prompt_input_cb prompt_inputcb; 1874 prompt_free_cb prompt_freecb; 1875 void *prompt_data; 1876 u_int prompt_hindex[PROMPT_NTYPES]; 1877 enum { 1878 PROMPT_ENTRY, 1879 PROMPT_COMMAND 1880 } prompt_mode; 1881 struct utf8_data *prompt_saved; 1882 #define PROMPT_SINGLE 0x1 1883 #define PROMPT_NUMERIC 0x2 1884 #define PROMPT_INCREMENTAL 0x4 1885 #define PROMPT_NOFORMAT 0x8 1886 #define PROMPT_KEY 0x10 1887 int prompt_flags; 1888 enum prompt_type prompt_type; 1889 int prompt_cursor; 1890 1891 struct session *session; 1892 struct session *last_session; 1893 1894 int references; 1895 1896 void *pan_window; 1897 u_int pan_ox; 1898 u_int pan_oy; 1899 1900 overlay_check_cb overlay_check; 1901 overlay_mode_cb overlay_mode; 1902 overlay_draw_cb overlay_draw; 1903 overlay_key_cb overlay_key; 1904 overlay_free_cb overlay_free; 1905 overlay_resize_cb overlay_resize; 1906 void *overlay_data; 1907 struct event overlay_timer; 1908 1909 struct client_files files; 1910 1911 u_int *clipboard_panes; 1912 u_int clipboard_npanes; 1913 1914 TAILQ_ENTRY(client) entry; 1915 }; 1916 TAILQ_HEAD(clients, client); 1917 1918 /* Control mode subscription type. */ 1919 enum control_sub_type { 1920 CONTROL_SUB_SESSION, 1921 CONTROL_SUB_PANE, 1922 CONTROL_SUB_ALL_PANES, 1923 CONTROL_SUB_WINDOW, 1924 CONTROL_SUB_ALL_WINDOWS 1925 }; 1926 1927 /* Key binding and key table. */ 1928 struct key_binding { 1929 key_code key; 1930 struct cmd_list *cmdlist; 1931 const char *note; 1932 1933 int flags; 1934 #define KEY_BINDING_REPEAT 0x1 1935 1936 RB_ENTRY(key_binding) entry; 1937 }; 1938 RB_HEAD(key_bindings, key_binding); 1939 1940 struct key_table { 1941 const char *name; 1942 struct key_bindings key_bindings; 1943 struct key_bindings default_key_bindings; 1944 1945 u_int references; 1946 1947 RB_ENTRY(key_table) entry; 1948 }; 1949 RB_HEAD(key_tables, key_table); 1950 1951 /* Option data. */ 1952 RB_HEAD(options_array, options_array_item); 1953 union options_value { 1954 char *string; 1955 long long number; 1956 struct style style; 1957 struct options_array array; 1958 struct cmd_list *cmdlist; 1959 }; 1960 1961 /* Option table entries. */ 1962 enum options_table_type { 1963 OPTIONS_TABLE_STRING, 1964 OPTIONS_TABLE_NUMBER, 1965 OPTIONS_TABLE_KEY, 1966 OPTIONS_TABLE_COLOUR, 1967 OPTIONS_TABLE_FLAG, 1968 OPTIONS_TABLE_CHOICE, 1969 OPTIONS_TABLE_COMMAND 1970 }; 1971 1972 #define OPTIONS_TABLE_NONE 0 1973 #define OPTIONS_TABLE_SERVER 0x1 1974 #define OPTIONS_TABLE_SESSION 0x2 1975 #define OPTIONS_TABLE_WINDOW 0x4 1976 #define OPTIONS_TABLE_PANE 0x8 1977 1978 #define OPTIONS_TABLE_IS_ARRAY 0x1 1979 #define OPTIONS_TABLE_IS_HOOK 0x2 1980 #define OPTIONS_TABLE_IS_STYLE 0x4 1981 1982 struct options_table_entry { 1983 const char *name; 1984 const char *alternative_name; 1985 enum options_table_type type; 1986 int scope; 1987 int flags; 1988 1989 u_int minimum; 1990 u_int maximum; 1991 const char **choices; 1992 1993 const char *default_str; 1994 long long default_num; 1995 const char **default_arr; 1996 1997 const char *separator; 1998 const char *pattern; 1999 2000 const char *text; 2001 const char *unit; 2002 }; 2003 2004 struct options_name_map { 2005 const char *from; 2006 const char *to; 2007 }; 2008 2009 /* Common command usages. */ 2010 #define CMD_TARGET_PANE_USAGE "[-t target-pane]" 2011 #define CMD_TARGET_WINDOW_USAGE "[-t target-window]" 2012 #define CMD_TARGET_SESSION_USAGE "[-t target-session]" 2013 #define CMD_TARGET_CLIENT_USAGE "[-t target-client]" 2014 #define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]" 2015 #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]" 2016 #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]" 2017 #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]" 2018 #define CMD_BUFFER_USAGE "[-b buffer-name]" 2019 2020 /* Spawn common context. */ 2021 struct spawn_context { 2022 struct cmdq_item *item; 2023 2024 struct session *s; 2025 struct winlink *wl; 2026 struct client *tc; 2027 2028 struct window_pane *wp0; 2029 struct layout_cell *lc; 2030 2031 const char *name; 2032 char **argv; 2033 int argc; 2034 struct environ *environ; 2035 2036 int idx; 2037 const char *cwd; 2038 2039 int flags; 2040 #define SPAWN_KILL 0x1 2041 #define SPAWN_DETACHED 0x2 2042 #define SPAWN_RESPAWN 0x4 2043 #define SPAWN_BEFORE 0x8 2044 #define SPAWN_NONOTIFY 0x10 2045 #define SPAWN_FULLSIZE 0x20 2046 #define SPAWN_EMPTY 0x40 2047 #define SPAWN_ZOOM 0x80 2048 }; 2049 2050 /* Mode tree sort order. */ 2051 struct mode_tree_sort_criteria { 2052 u_int field; 2053 int reversed; 2054 }; 2055 2056 /* tmux.c */ 2057 extern struct options *global_options; 2058 extern struct options *global_s_options; 2059 extern struct options *global_w_options; 2060 extern struct environ *global_environ; 2061 extern struct timeval start_time; 2062 extern const char *socket_path; 2063 extern const char *shell_command; 2064 extern int ptm_fd; 2065 extern const char *shell_command; 2066 int checkshell(const char *); 2067 void setblocking(int, int); 2068 char *shell_argv0(const char *, int); 2069 uint64_t get_timer(void); 2070 const char *sig2name(int); 2071 const char *find_cwd(void); 2072 const char *find_home(void); 2073 const char *getversion(void); 2074 2075 /* proc.c */ 2076 struct imsg; 2077 int proc_send(struct tmuxpeer *, enum msgtype, int, const void *, size_t); 2078 struct tmuxproc *proc_start(const char *); 2079 void proc_loop(struct tmuxproc *, int (*)(void)); 2080 void proc_exit(struct tmuxproc *); 2081 void proc_set_signals(struct tmuxproc *, void(*)(int)); 2082 void proc_clear_signals(struct tmuxproc *, int); 2083 struct tmuxpeer *proc_add_peer(struct tmuxproc *, int, 2084 void (*)(struct imsg *, void *), void *); 2085 void proc_remove_peer(struct tmuxpeer *); 2086 void proc_kill_peer(struct tmuxpeer *); 2087 void proc_flush_peer(struct tmuxpeer *); 2088 void proc_toggle_log(struct tmuxproc *); 2089 pid_t proc_fork_and_daemon(int *); 2090 uid_t proc_get_peer_uid(struct tmuxpeer *); 2091 2092 /* cfg.c */ 2093 extern int cfg_finished; 2094 extern struct client *cfg_client; 2095 extern char **cfg_files; 2096 extern u_int cfg_nfiles; 2097 extern int cfg_quiet; 2098 void start_cfg(void); 2099 int load_cfg(const char *, struct client *, struct cmdq_item *, 2100 struct cmd_find_state *, int, struct cmdq_item **); 2101 int load_cfg_from_buffer(const void *, size_t, const char *, 2102 struct client *, struct cmdq_item *, struct cmd_find_state *, 2103 int, struct cmdq_item **); 2104 void printflike(1, 2) cfg_add_cause(const char *, ...); 2105 void cfg_print_causes(struct cmdq_item *); 2106 void cfg_show_causes(struct session *); 2107 2108 /* paste.c */ 2109 struct paste_buffer; 2110 const char *paste_buffer_name(struct paste_buffer *); 2111 u_int paste_buffer_order(struct paste_buffer *); 2112 time_t paste_buffer_created(struct paste_buffer *); 2113 const char *paste_buffer_data(struct paste_buffer *, size_t *); 2114 struct paste_buffer *paste_walk(struct paste_buffer *); 2115 int paste_is_empty(void); 2116 struct paste_buffer *paste_get_top(const char **); 2117 struct paste_buffer *paste_get_name(const char *); 2118 void paste_free(struct paste_buffer *); 2119 void paste_add(const char *, char *, size_t); 2120 int paste_rename(const char *, const char *, char **); 2121 int paste_set(char *, size_t, const char *, char **); 2122 void paste_replace(struct paste_buffer *, char *, size_t); 2123 char *paste_make_sample(struct paste_buffer *); 2124 2125 /* format.c */ 2126 #define FORMAT_STATUS 0x1 2127 #define FORMAT_FORCE 0x2 2128 #define FORMAT_NOJOBS 0x4 2129 #define FORMAT_VERBOSE 0x8 2130 #define FORMAT_NONE 0 2131 #define FORMAT_PANE 0x80000000U 2132 #define FORMAT_WINDOW 0x40000000U 2133 struct format_tree; 2134 struct format_modifier; 2135 typedef void *(*format_cb)(struct format_tree *); 2136 void format_tidy_jobs(void); 2137 const char *format_skip(const char *, const char *); 2138 int format_true(const char *); 2139 struct format_tree *format_create(struct client *, struct cmdq_item *, int, 2140 int); 2141 void format_free(struct format_tree *); 2142 void format_merge(struct format_tree *, struct format_tree *); 2143 struct window_pane *format_get_pane(struct format_tree *); 2144 void printflike(3, 4) format_add(struct format_tree *, const char *, 2145 const char *, ...); 2146 void format_add_tv(struct format_tree *, const char *, 2147 struct timeval *); 2148 void format_add_cb(struct format_tree *, const char *, format_cb); 2149 void format_log_debug(struct format_tree *, const char *); 2150 void format_each(struct format_tree *, void (*)(const char *, 2151 const char *, void *), void *); 2152 char *format_pretty_time(time_t, int); 2153 char *format_expand_time(struct format_tree *, const char *); 2154 char *format_expand(struct format_tree *, const char *); 2155 char *format_single(struct cmdq_item *, const char *, 2156 struct client *, struct session *, struct winlink *, 2157 struct window_pane *); 2158 char *format_single_from_state(struct cmdq_item *, const char *, 2159 struct client *, struct cmd_find_state *); 2160 char *format_single_from_target(struct cmdq_item *, const char *); 2161 struct format_tree *format_create_defaults(struct cmdq_item *, struct client *, 2162 struct session *, struct winlink *, struct window_pane *); 2163 struct format_tree *format_create_from_state(struct cmdq_item *, 2164 struct client *, struct cmd_find_state *); 2165 struct format_tree *format_create_from_target(struct cmdq_item *); 2166 void format_defaults(struct format_tree *, struct client *, 2167 struct session *, struct winlink *, struct window_pane *); 2168 void format_defaults_window(struct format_tree *, struct window *); 2169 void format_defaults_pane(struct format_tree *, 2170 struct window_pane *); 2171 void format_defaults_paste_buffer(struct format_tree *, 2172 struct paste_buffer *); 2173 void format_lost_client(struct client *); 2174 char *format_grid_word(struct grid *, u_int, u_int); 2175 char *format_grid_hyperlink(struct grid *, u_int, u_int, 2176 struct screen *); 2177 char *format_grid_line(struct grid *, u_int); 2178 2179 /* format-draw.c */ 2180 void format_draw(struct screen_write_ctx *, 2181 const struct grid_cell *, u_int, const char *, 2182 struct style_ranges *, int); 2183 u_int format_width(const char *); 2184 char *format_trim_left(const char *, u_int); 2185 char *format_trim_right(const char *, u_int); 2186 2187 /* notify.c */ 2188 void notify_hook(struct cmdq_item *, const char *); 2189 void notify_client(const char *, struct client *); 2190 void notify_session(const char *, struct session *); 2191 void notify_winlink(const char *, struct winlink *); 2192 void notify_session_window(const char *, struct session *, struct window *); 2193 void notify_window(const char *, struct window *); 2194 void notify_pane(const char *, struct window_pane *); 2195 void notify_paste_buffer(const char *, int); 2196 2197 /* options.c */ 2198 struct options *options_create(struct options *); 2199 void options_free(struct options *); 2200 struct options *options_get_parent(struct options *); 2201 void options_set_parent(struct options *, struct options *); 2202 struct options_entry *options_first(struct options *); 2203 struct options_entry *options_next(struct options_entry *); 2204 struct options_entry *options_empty(struct options *, 2205 const struct options_table_entry *); 2206 struct options_entry *options_default(struct options *, 2207 const struct options_table_entry *); 2208 char *options_default_to_string(const struct options_table_entry *); 2209 const char *options_name(struct options_entry *); 2210 struct options *options_owner(struct options_entry *); 2211 const struct options_table_entry *options_table_entry(struct options_entry *); 2212 struct options_entry *options_get_only(struct options *, const char *); 2213 struct options_entry *options_get(struct options *, const char *); 2214 void options_array_clear(struct options_entry *); 2215 union options_value *options_array_get(struct options_entry *, u_int); 2216 int options_array_set(struct options_entry *, u_int, const char *, 2217 int, char **); 2218 int options_array_assign(struct options_entry *, const char *, 2219 char **); 2220 struct options_array_item *options_array_first(struct options_entry *); 2221 struct options_array_item *options_array_next(struct options_array_item *); 2222 u_int options_array_item_index(struct options_array_item *); 2223 union options_value *options_array_item_value(struct options_array_item *); 2224 int options_is_array(struct options_entry *); 2225 int options_is_string(struct options_entry *); 2226 char *options_to_string(struct options_entry *, int, int); 2227 char *options_parse(const char *, int *); 2228 struct options_entry *options_parse_get(struct options *, const char *, int *, 2229 int); 2230 char *options_match(const char *, int *, int *); 2231 struct options_entry *options_match_get(struct options *, const char *, int *, 2232 int, int *); 2233 const char *options_get_string(struct options *, const char *); 2234 long long options_get_number(struct options *, const char *); 2235 struct options_entry * printflike(4, 5) options_set_string(struct options *, 2236 const char *, int, const char *, ...); 2237 struct options_entry *options_set_number(struct options *, const char *, 2238 long long); 2239 int options_scope_from_name(struct args *, int, 2240 const char *, struct cmd_find_state *, struct options **, 2241 char **); 2242 int options_scope_from_flags(struct args *, int, 2243 struct cmd_find_state *, struct options **, char **); 2244 struct style *options_string_to_style(struct options *, const char *, 2245 struct format_tree *); 2246 int options_from_string(struct options *, 2247 const struct options_table_entry *, const char *, 2248 const char *, int, char **); 2249 int options_find_choice(const struct options_table_entry *, 2250 const char *, char **); 2251 void options_push_changes(const char *); 2252 int options_remove_or_default(struct options_entry *, int, 2253 char **); 2254 2255 /* options-table.c */ 2256 extern const struct options_table_entry options_table[]; 2257 extern const struct options_name_map options_other_names[]; 2258 2259 /* job.c */ 2260 typedef void (*job_update_cb) (struct job *); 2261 typedef void (*job_complete_cb) (struct job *); 2262 typedef void (*job_free_cb) (void *); 2263 #define JOB_NOWAIT 0x1 2264 #define JOB_KEEPWRITE 0x2 2265 #define JOB_PTY 0x4 2266 struct job *job_run(const char *, int, char **, struct environ *, 2267 struct session *, const char *, job_update_cb, 2268 job_complete_cb, job_free_cb, void *, int, int, int); 2269 void job_free(struct job *); 2270 int job_transfer(struct job *, pid_t *, char *, size_t); 2271 void job_resize(struct job *, u_int, u_int); 2272 void job_check_died(pid_t, int); 2273 int job_get_status(struct job *); 2274 void *job_get_data(struct job *); 2275 struct bufferevent *job_get_event(struct job *); 2276 void job_kill_all(void); 2277 int job_still_running(void); 2278 void job_print_summary(struct cmdq_item *, int); 2279 2280 /* environ.c */ 2281 struct environ *environ_create(void); 2282 void environ_free(struct environ *); 2283 struct environ_entry *environ_first(struct environ *); 2284 struct environ_entry *environ_next(struct environ_entry *); 2285 void environ_copy(struct environ *, struct environ *); 2286 struct environ_entry *environ_find(struct environ *, const char *); 2287 void printflike(4, 5) environ_set(struct environ *, const char *, int, 2288 const char *, ...); 2289 void environ_clear(struct environ *, const char *); 2290 void environ_put(struct environ *, const char *, int); 2291 void environ_unset(struct environ *, const char *); 2292 void environ_update(struct options *, struct environ *, struct environ *); 2293 void environ_push(struct environ *); 2294 void printflike(2, 3) environ_log(struct environ *, const char *, ...); 2295 struct environ *environ_for_session(struct session *, int); 2296 2297 /* tty.c */ 2298 void tty_create_log(void); 2299 int tty_window_bigger(struct tty *); 2300 int tty_window_offset(struct tty *, u_int *, u_int *, u_int *, u_int *); 2301 void tty_update_window_offset(struct window *); 2302 void tty_update_client_offset(struct client *); 2303 void tty_raw(struct tty *, const char *); 2304 void tty_attributes(struct tty *, const struct grid_cell *, 2305 const struct grid_cell *, struct colour_palette *, 2306 struct hyperlinks *); 2307 void tty_reset(struct tty *); 2308 void tty_region_off(struct tty *); 2309 void tty_margin_off(struct tty *); 2310 void tty_cursor(struct tty *, u_int, u_int); 2311 void tty_clipboard_query(struct tty *); 2312 void tty_putcode(struct tty *, enum tty_code_code); 2313 void tty_putcode_i(struct tty *, enum tty_code_code, int); 2314 void tty_putcode_ii(struct tty *, enum tty_code_code, int, int); 2315 void tty_putcode_iii(struct tty *, enum tty_code_code, int, int, int); 2316 void tty_putcode_s(struct tty *, enum tty_code_code, const char *); 2317 void tty_putcode_ss(struct tty *, enum tty_code_code, const char *, 2318 const char *); 2319 void tty_puts(struct tty *, const char *); 2320 void tty_putc(struct tty *, u_char); 2321 void tty_putn(struct tty *, const void *, size_t, u_int); 2322 void tty_cell(struct tty *, const struct grid_cell *, 2323 const struct grid_cell *, struct colour_palette *, 2324 struct hyperlinks *); 2325 int tty_init(struct tty *, struct client *); 2326 void tty_resize(struct tty *); 2327 void tty_set_size(struct tty *, u_int, u_int, u_int, u_int); 2328 void tty_start_tty(struct tty *); 2329 void tty_send_requests(struct tty *); 2330 void tty_repeat_requests(struct tty *); 2331 void tty_stop_tty(struct tty *); 2332 void tty_set_title(struct tty *, const char *); 2333 void tty_set_path(struct tty *, const char *); 2334 void tty_update_mode(struct tty *, int, struct screen *); 2335 void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int, 2336 u_int, u_int, const struct grid_cell *, struct colour_palette *); 2337 void tty_sync_start(struct tty *); 2338 void tty_sync_end(struct tty *); 2339 int tty_open(struct tty *, char **); 2340 void tty_close(struct tty *); 2341 void tty_free(struct tty *); 2342 void tty_update_features(struct tty *); 2343 void tty_set_selection(struct tty *, const char *, const char *, size_t); 2344 void tty_write(void (*)(struct tty *, const struct tty_ctx *), 2345 struct tty_ctx *); 2346 void tty_cmd_alignmenttest(struct tty *, const struct tty_ctx *); 2347 void tty_cmd_cell(struct tty *, const struct tty_ctx *); 2348 void tty_cmd_cells(struct tty *, const struct tty_ctx *); 2349 void tty_cmd_clearendofline(struct tty *, const struct tty_ctx *); 2350 void tty_cmd_clearendofscreen(struct tty *, const struct tty_ctx *); 2351 void tty_cmd_clearline(struct tty *, const struct tty_ctx *); 2352 void tty_cmd_clearscreen(struct tty *, const struct tty_ctx *); 2353 void tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *); 2354 void tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *); 2355 void tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *); 2356 void tty_cmd_clearcharacter(struct tty *, const struct tty_ctx *); 2357 void tty_cmd_deleteline(struct tty *, const struct tty_ctx *); 2358 void tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *); 2359 void tty_cmd_insertline(struct tty *, const struct tty_ctx *); 2360 void tty_cmd_linefeed(struct tty *, const struct tty_ctx *); 2361 void tty_cmd_scrollup(struct tty *, const struct tty_ctx *); 2362 void tty_cmd_scrolldown(struct tty *, const struct tty_ctx *); 2363 void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *); 2364 void tty_cmd_setselection(struct tty *, const struct tty_ctx *); 2365 void tty_cmd_rawstring(struct tty *, const struct tty_ctx *); 2366 void tty_cmd_syncstart(struct tty *, const struct tty_ctx *); 2367 void tty_default_colours(struct grid_cell *, struct window_pane *); 2368 2369 /* tty-term.c */ 2370 extern struct tty_terms tty_terms; 2371 u_int tty_term_ncodes(void); 2372 void tty_term_apply(struct tty_term *, const char *, int); 2373 void tty_term_apply_overrides(struct tty_term *); 2374 struct tty_term *tty_term_create(struct tty *, char *, char **, u_int, int *, 2375 char **); 2376 void tty_term_free(struct tty_term *); 2377 int tty_term_read_list(const char *, int, char ***, u_int *, 2378 char **); 2379 void tty_term_free_list(char **, u_int); 2380 int tty_term_has(struct tty_term *, enum tty_code_code); 2381 const char *tty_term_string(struct tty_term *, enum tty_code_code); 2382 const char *tty_term_string_i(struct tty_term *, enum tty_code_code, int); 2383 const char *tty_term_string_ii(struct tty_term *, enum tty_code_code, int, 2384 int); 2385 const char *tty_term_string_iii(struct tty_term *, enum tty_code_code, int, 2386 int, int); 2387 const char *tty_term_string_s(struct tty_term *, enum tty_code_code, 2388 const char *); 2389 const char *tty_term_string_ss(struct tty_term *, enum tty_code_code, 2390 const char *, const char *); 2391 int tty_term_number(struct tty_term *, enum tty_code_code); 2392 int tty_term_flag(struct tty_term *, enum tty_code_code); 2393 const char *tty_term_describe(struct tty_term *, enum tty_code_code); 2394 2395 /* tty-features.c */ 2396 void tty_add_features(int *, const char *, const char *); 2397 const char *tty_get_features(int); 2398 int tty_apply_features(struct tty_term *, int); 2399 void tty_default_features(int *, const char *, u_int); 2400 2401 /* tty-acs.c */ 2402 int tty_acs_needed(struct tty *); 2403 const char *tty_acs_get(struct tty *, u_char); 2404 int tty_acs_reverse_get(struct tty *, const char *, size_t); 2405 const struct utf8_data *tty_acs_double_borders(int); 2406 const struct utf8_data *tty_acs_heavy_borders(int); 2407 const struct utf8_data *tty_acs_rounded_borders(int); 2408 2409 /* tty-keys.c */ 2410 void tty_keys_build(struct tty *); 2411 void tty_keys_free(struct tty *); 2412 int tty_keys_next(struct tty *); 2413 int tty_keys_colours(struct tty *, const char *, size_t, size_t *, 2414 int *, int *); 2415 2416 /* arguments.c */ 2417 void args_set(struct args *, u_char, struct args_value *, int); 2418 struct args *args_create(void); 2419 struct args *args_parse(const struct args_parse *, struct args_value *, 2420 u_int, char **); 2421 struct args *args_copy(struct args *, int, char **); 2422 void args_to_vector(struct args *, int *, char ***); 2423 struct args_value *args_from_vector(int, char **); 2424 void args_free_value(struct args_value *); 2425 void args_free_values(struct args_value *, u_int); 2426 void args_free(struct args *); 2427 char *args_print(struct args *); 2428 char *args_escape(const char *); 2429 int args_has(struct args *, u_char); 2430 const char *args_get(struct args *, u_char); 2431 u_char args_first(struct args *, struct args_entry **); 2432 u_char args_next(struct args_entry **); 2433 u_int args_count(struct args *); 2434 struct args_value *args_values(struct args *); 2435 struct args_value *args_value(struct args *, u_int); 2436 const char *args_string(struct args *, u_int); 2437 struct cmd_list *args_make_commands_now(struct cmd *, struct cmdq_item *, 2438 u_int, int); 2439 struct args_command_state *args_make_commands_prepare(struct cmd *, 2440 struct cmdq_item *, u_int, const char *, int, int); 2441 struct cmd_list *args_make_commands(struct args_command_state *, int, char **, 2442 char **); 2443 void args_make_commands_free(struct args_command_state *); 2444 char *args_make_commands_get_command(struct args_command_state *); 2445 struct args_value *args_first_value(struct args *, u_char); 2446 struct args_value *args_next_value(struct args_value *); 2447 long long args_strtonum(struct args *, u_char, long long, long long, 2448 char **); 2449 long long args_strtonum_and_expand(struct args *, u_char, long long, 2450 long long, struct cmdq_item *, char **); 2451 long long args_percentage(struct args *, u_char, long long, 2452 long long, long long, char **); 2453 long long args_string_percentage(const char *, long long, long long, 2454 long long, char **); 2455 long long args_percentage_and_expand(struct args *, u_char, long long, 2456 long long, long long, struct cmdq_item *, char **); 2457 long long args_string_percentage_and_expand(const char *, long long, 2458 long long, long long, struct cmdq_item *, char **); 2459 2460 /* cmd-find.c */ 2461 int cmd_find_target(struct cmd_find_state *, struct cmdq_item *, 2462 const char *, enum cmd_find_type, int); 2463 struct client *cmd_find_best_client(struct session *); 2464 struct client *cmd_find_client(struct cmdq_item *, const char *, int); 2465 void cmd_find_clear_state(struct cmd_find_state *, int); 2466 int cmd_find_empty_state(struct cmd_find_state *); 2467 int cmd_find_valid_state(struct cmd_find_state *); 2468 void cmd_find_copy_state(struct cmd_find_state *, 2469 struct cmd_find_state *); 2470 void cmd_find_from_session(struct cmd_find_state *, 2471 struct session *, int); 2472 void cmd_find_from_winlink(struct cmd_find_state *, 2473 struct winlink *, int); 2474 int cmd_find_from_session_window(struct cmd_find_state *, 2475 struct session *, struct window *, int); 2476 int cmd_find_from_window(struct cmd_find_state *, struct window *, 2477 int); 2478 void cmd_find_from_winlink_pane(struct cmd_find_state *, 2479 struct winlink *, struct window_pane *, int); 2480 int cmd_find_from_pane(struct cmd_find_state *, 2481 struct window_pane *, int); 2482 int cmd_find_from_client(struct cmd_find_state *, struct client *, 2483 int); 2484 int cmd_find_from_mouse(struct cmd_find_state *, 2485 struct mouse_event *, int); 2486 int cmd_find_from_nothing(struct cmd_find_state *, int); 2487 2488 /* cmd.c */ 2489 extern const struct cmd_entry *cmd_table[]; 2490 void printflike(3, 4) cmd_log_argv(int, char **, const char *, ...); 2491 void cmd_prepend_argv(int *, char ***, const char *); 2492 void cmd_append_argv(int *, char ***, const char *); 2493 int cmd_pack_argv(int, char **, char *, size_t); 2494 int cmd_unpack_argv(char *, size_t, int, char ***); 2495 char **cmd_copy_argv(int, char **); 2496 void cmd_free_argv(int, char **); 2497 char *cmd_stringify_argv(int, char **); 2498 char *cmd_get_alias(const char *); 2499 const struct cmd_entry *cmd_get_entry(struct cmd *); 2500 struct args *cmd_get_args(struct cmd *); 2501 u_int cmd_get_group(struct cmd *); 2502 void cmd_get_source(struct cmd *, const char **, u_int *); 2503 struct cmd *cmd_parse(struct args_value *, u_int, const char *, u_int, 2504 char **); 2505 struct cmd *cmd_copy(struct cmd *, int, char **); 2506 void cmd_free(struct cmd *); 2507 char *cmd_print(struct cmd *); 2508 struct cmd_list *cmd_list_new(void); 2509 struct cmd_list *cmd_list_copy(struct cmd_list *, int, char **); 2510 void cmd_list_append(struct cmd_list *, struct cmd *); 2511 void cmd_list_append_all(struct cmd_list *, struct cmd_list *); 2512 void cmd_list_move(struct cmd_list *, struct cmd_list *); 2513 void cmd_list_free(struct cmd_list *); 2514 char *cmd_list_print(struct cmd_list *, int); 2515 struct cmd *cmd_list_first(struct cmd_list *); 2516 struct cmd *cmd_list_next(struct cmd *); 2517 int cmd_list_all_have(struct cmd_list *, int); 2518 int cmd_list_any_have(struct cmd_list *, int); 2519 int cmd_mouse_at(struct window_pane *, struct mouse_event *, 2520 u_int *, u_int *, int); 2521 struct winlink *cmd_mouse_window(struct mouse_event *, struct session **); 2522 struct window_pane *cmd_mouse_pane(struct mouse_event *, struct session **, 2523 struct winlink **); 2524 char *cmd_template_replace(const char *, const char *, int); 2525 2526 /* cmd-attach-session.c */ 2527 enum cmd_retval cmd_attach_session(struct cmdq_item *, const char *, int, int, 2528 int, const char *, int, const char *); 2529 2530 /* cmd-parse.c */ 2531 struct cmd_parse_result *cmd_parse_from_file(FILE *, struct cmd_parse_input *); 2532 struct cmd_parse_result *cmd_parse_from_string(const char *, 2533 struct cmd_parse_input *); 2534 enum cmd_parse_status cmd_parse_and_insert(const char *, 2535 struct cmd_parse_input *, struct cmdq_item *, 2536 struct cmdq_state *, char **); 2537 enum cmd_parse_status cmd_parse_and_append(const char *, 2538 struct cmd_parse_input *, struct client *, 2539 struct cmdq_state *, char **); 2540 struct cmd_parse_result *cmd_parse_from_buffer(const void *, size_t, 2541 struct cmd_parse_input *); 2542 struct cmd_parse_result *cmd_parse_from_arguments(struct args_value *, u_int, 2543 struct cmd_parse_input *); 2544 2545 /* cmd-queue.c */ 2546 struct cmdq_state *cmdq_new_state(struct cmd_find_state *, struct key_event *, 2547 int); 2548 struct cmdq_state *cmdq_link_state(struct cmdq_state *); 2549 struct cmdq_state *cmdq_copy_state(struct cmdq_state *, 2550 struct cmd_find_state *); 2551 void cmdq_free_state(struct cmdq_state *); 2552 void printflike(3, 4) cmdq_add_format(struct cmdq_state *, const char *, 2553 const char *, ...); 2554 void cmdq_add_formats(struct cmdq_state *, struct format_tree *); 2555 void cmdq_merge_formats(struct cmdq_item *, struct format_tree *); 2556 struct cmdq_list *cmdq_new(void); 2557 void cmdq_free(struct cmdq_list *); 2558 const char *cmdq_get_name(struct cmdq_item *); 2559 struct client *cmdq_get_client(struct cmdq_item *); 2560 struct client *cmdq_get_target_client(struct cmdq_item *); 2561 struct cmdq_state *cmdq_get_state(struct cmdq_item *); 2562 struct cmd_find_state *cmdq_get_target(struct cmdq_item *); 2563 struct cmd_find_state *cmdq_get_source(struct cmdq_item *); 2564 struct key_event *cmdq_get_event(struct cmdq_item *); 2565 struct cmd_find_state *cmdq_get_current(struct cmdq_item *); 2566 int cmdq_get_flags(struct cmdq_item *); 2567 struct cmdq_item *cmdq_get_command(struct cmd_list *, struct cmdq_state *); 2568 #define cmdq_get_callback(cb, data) cmdq_get_callback1(#cb, cb, data) 2569 struct cmdq_item *cmdq_get_callback1(const char *, cmdq_cb, void *); 2570 struct cmdq_item *cmdq_get_error(const char *); 2571 struct cmdq_item *cmdq_insert_after(struct cmdq_item *, struct cmdq_item *); 2572 struct cmdq_item *cmdq_append(struct client *, struct cmdq_item *); 2573 void printflike(4, 5) cmdq_insert_hook(struct session *, struct cmdq_item *, 2574 struct cmd_find_state *, const char *, ...); 2575 void cmdq_continue(struct cmdq_item *); 2576 u_int cmdq_next(struct client *); 2577 struct cmdq_item *cmdq_running(struct client *); 2578 void cmdq_guard(struct cmdq_item *, const char *, int); 2579 void printflike(2, 3) cmdq_print(struct cmdq_item *, const char *, ...); 2580 void cmdq_print_data(struct cmdq_item *, int, struct evbuffer *); 2581 void printflike(2, 3) cmdq_error(struct cmdq_item *, const char *, ...); 2582 2583 /* cmd-wait-for.c */ 2584 void cmd_wait_for_flush(void); 2585 2586 /* client.c */ 2587 int client_main(struct event_base *, int, char **, uint64_t, int); 2588 2589 /* key-bindings.c */ 2590 struct key_table *key_bindings_get_table(const char *, int); 2591 struct key_table *key_bindings_first_table(void); 2592 struct key_table *key_bindings_next_table(struct key_table *); 2593 void key_bindings_unref_table(struct key_table *); 2594 struct key_binding *key_bindings_get(struct key_table *, key_code); 2595 struct key_binding *key_bindings_get_default(struct key_table *, key_code); 2596 struct key_binding *key_bindings_first(struct key_table *); 2597 struct key_binding *key_bindings_next(struct key_table *, struct key_binding *); 2598 void key_bindings_add(const char *, key_code, const char *, int, 2599 struct cmd_list *); 2600 void key_bindings_remove(const char *, key_code); 2601 void key_bindings_reset(const char *, key_code); 2602 void key_bindings_remove_table(const char *); 2603 void key_bindings_reset_table(const char *); 2604 void key_bindings_init(void); 2605 struct cmdq_item *key_bindings_dispatch(struct key_binding *, 2606 struct cmdq_item *, struct client *, struct key_event *, 2607 struct cmd_find_state *); 2608 2609 /* key-string.c */ 2610 key_code key_string_lookup_string(const char *); 2611 const char *key_string_lookup_key(key_code, int); 2612 2613 /* alerts.c */ 2614 void alerts_reset_all(void); 2615 void alerts_queue(struct window *, int); 2616 void alerts_check_session(struct session *); 2617 2618 /* file.c */ 2619 int file_cmp(struct client_file *, struct client_file *); 2620 RB_PROTOTYPE(client_files, client_file, entry, file_cmp); 2621 struct client_file *file_create_with_peer(struct tmuxpeer *, 2622 struct client_files *, int, client_file_cb, void *); 2623 struct client_file *file_create_with_client(struct client *, int, 2624 client_file_cb, void *); 2625 void file_free(struct client_file *); 2626 void file_fire_done(struct client_file *); 2627 void file_fire_read(struct client_file *); 2628 int file_can_print(struct client *); 2629 void printflike(2, 3) file_print(struct client *, const char *, ...); 2630 void printflike(2, 0) file_vprint(struct client *, const char *, va_list); 2631 void file_print_buffer(struct client *, void *, size_t); 2632 void printflike(2, 3) file_error(struct client *, const char *, ...); 2633 void file_write(struct client *, const char *, int, const void *, size_t, 2634 client_file_cb, void *); 2635 struct client_file *file_read(struct client *, const char *, client_file_cb, 2636 void *); 2637 void file_cancel(struct client_file *); 2638 void file_push(struct client_file *); 2639 int file_write_left(struct client_files *); 2640 void file_write_open(struct client_files *, struct tmuxpeer *, 2641 struct imsg *, int, int, client_file_cb, void *); 2642 void file_write_data(struct client_files *, struct imsg *); 2643 void file_write_close(struct client_files *, struct imsg *); 2644 void file_read_open(struct client_files *, struct tmuxpeer *, struct imsg *, 2645 int, int, client_file_cb, void *); 2646 void file_write_ready(struct client_files *, struct imsg *); 2647 void file_read_data(struct client_files *, struct imsg *); 2648 void file_read_done(struct client_files *, struct imsg *); 2649 void file_read_cancel(struct client_files *, struct imsg *); 2650 2651 /* server.c */ 2652 extern struct tmuxproc *server_proc; 2653 extern struct clients clients; 2654 extern struct cmd_find_state marked_pane; 2655 extern struct message_list message_log; 2656 extern time_t current_time; 2657 void server_set_marked(struct session *, struct winlink *, 2658 struct window_pane *); 2659 void server_clear_marked(void); 2660 int server_is_marked(struct session *, struct winlink *, 2661 struct window_pane *); 2662 int server_check_marked(void); 2663 int server_start(struct tmuxproc *, int, struct event_base *, int, char *); 2664 void server_update_socket(void); 2665 void server_add_accept(int); 2666 void printflike(1, 2) server_add_message(const char *, ...); 2667 2668 /* server-client.c */ 2669 RB_PROTOTYPE(client_windows, client_window, entry, server_client_window_cmp); 2670 u_int server_client_how_many(void); 2671 void server_client_set_overlay(struct client *, u_int, overlay_check_cb, 2672 overlay_mode_cb, overlay_draw_cb, overlay_key_cb, 2673 overlay_free_cb, overlay_resize_cb, void *); 2674 void server_client_clear_overlay(struct client *); 2675 void server_client_overlay_range(u_int, u_int, u_int, u_int, u_int, u_int, 2676 u_int, struct overlay_ranges *); 2677 void server_client_set_key_table(struct client *, const char *); 2678 const char *server_client_get_key_table(struct client *); 2679 int server_client_check_nested(struct client *); 2680 int server_client_handle_key(struct client *, struct key_event *); 2681 struct client *server_client_create(int); 2682 int server_client_open(struct client *, char **); 2683 void server_client_unref(struct client *); 2684 void server_client_set_session(struct client *, struct session *); 2685 void server_client_lost(struct client *); 2686 void server_client_suspend(struct client *); 2687 void server_client_detach(struct client *, enum msgtype); 2688 void server_client_exec(struct client *, const char *); 2689 void server_client_loop(void); 2690 const char *server_client_get_cwd(struct client *, struct session *); 2691 void server_client_set_flags(struct client *, const char *); 2692 const char *server_client_get_flags(struct client *); 2693 struct client_window *server_client_get_client_window(struct client *, u_int); 2694 struct client_window *server_client_add_client_window(struct client *, u_int); 2695 struct window_pane *server_client_get_pane(struct client *); 2696 void server_client_set_pane(struct client *, struct window_pane *); 2697 void server_client_remove_pane(struct window_pane *); 2698 void server_client_print(struct client *, int, struct evbuffer *); 2699 2700 /* server-fn.c */ 2701 void server_redraw_client(struct client *); 2702 void server_status_client(struct client *); 2703 void server_redraw_session(struct session *); 2704 void server_redraw_session_group(struct session *); 2705 void server_status_session(struct session *); 2706 void server_status_session_group(struct session *); 2707 void server_redraw_window(struct window *); 2708 void server_redraw_window_borders(struct window *); 2709 void server_status_window(struct window *); 2710 void server_lock(void); 2711 void server_lock_session(struct session *); 2712 void server_lock_client(struct client *); 2713 void server_kill_pane(struct window_pane *); 2714 void server_kill_window(struct window *, int); 2715 void server_renumber_session(struct session *); 2716 void server_renumber_all(void); 2717 int server_link_window(struct session *, 2718 struct winlink *, struct session *, int, int, int, char **); 2719 void server_unlink_window(struct session *, struct winlink *); 2720 void server_destroy_pane(struct window_pane *, int); 2721 void server_destroy_session(struct session *); 2722 void server_check_unattached(void); 2723 void server_unzoom_window(struct window *); 2724 2725 /* status.c */ 2726 extern char **status_prompt_hlist[]; 2727 extern u_int status_prompt_hsize[]; 2728 void status_timer_start(struct client *); 2729 void status_timer_start_all(void); 2730 void status_update_cache(struct session *); 2731 int status_at_line(struct client *); 2732 u_int status_line_size(struct client *); 2733 struct style_range *status_get_range(struct client *, u_int, u_int); 2734 void status_init(struct client *); 2735 void status_free(struct client *); 2736 int status_redraw(struct client *); 2737 void printflike(5, 6) status_message_set(struct client *, int, int, int, 2738 const char *, ...); 2739 void status_message_clear(struct client *); 2740 int status_message_redraw(struct client *); 2741 void status_prompt_set(struct client *, struct cmd_find_state *, 2742 const char *, const char *, prompt_input_cb, prompt_free_cb, 2743 void *, int, enum prompt_type); 2744 void status_prompt_clear(struct client *); 2745 int status_prompt_redraw(struct client *); 2746 int status_prompt_key(struct client *, key_code); 2747 void status_prompt_update(struct client *, const char *, const char *); 2748 void status_prompt_load_history(void); 2749 void status_prompt_save_history(void); 2750 const char *status_prompt_type_string(u_int); 2751 enum prompt_type status_prompt_type(const char *type); 2752 2753 /* resize.c */ 2754 void resize_window(struct window *, u_int, u_int, int, int); 2755 void default_window_size(struct client *, struct session *, struct window *, 2756 u_int *, u_int *, u_int *, u_int *, int); 2757 void recalculate_size(struct window *, int); 2758 void recalculate_sizes(void); 2759 void recalculate_sizes_now(int); 2760 2761 /* input.c */ 2762 struct input_ctx *input_init(struct window_pane *, struct bufferevent *, 2763 struct colour_palette *); 2764 void input_free(struct input_ctx *); 2765 void input_reset(struct input_ctx *, int); 2766 struct evbuffer *input_pending(struct input_ctx *); 2767 void input_parse_pane(struct window_pane *); 2768 void input_parse_buffer(struct window_pane *, u_char *, size_t); 2769 void input_parse_screen(struct input_ctx *, struct screen *, 2770 screen_write_init_ctx_cb, void *, u_char *, size_t); 2771 void input_reply_clipboard(struct bufferevent *, const char *, size_t, 2772 const char *); 2773 2774 /* input-key.c */ 2775 void input_key_build(void); 2776 int input_key_pane(struct window_pane *, key_code, struct mouse_event *); 2777 int input_key(struct screen *, struct bufferevent *, key_code); 2778 int input_key_get_mouse(struct screen *, struct mouse_event *, u_int, 2779 u_int, const char **, size_t *); 2780 2781 /* colour.c */ 2782 int colour_find_rgb(u_char, u_char, u_char); 2783 int colour_join_rgb(u_char, u_char, u_char); 2784 void colour_split_rgb(int, u_char *, u_char *, u_char *); 2785 int colour_force_rgb(int); 2786 const char *colour_tostring(int); 2787 int colour_fromstring(const char *s); 2788 int colour_256toRGB(int); 2789 int colour_256to16(int); 2790 int colour_byname(const char *); 2791 int colour_parseX11(const char *); 2792 void colour_palette_init(struct colour_palette *); 2793 void colour_palette_clear(struct colour_palette *); 2794 void colour_palette_free(struct colour_palette *); 2795 int colour_palette_get(struct colour_palette *, int); 2796 int colour_palette_set(struct colour_palette *, int, int); 2797 void colour_palette_from_option(struct colour_palette *, struct options *); 2798 2799 /* attributes.c */ 2800 const char *attributes_tostring(int); 2801 int attributes_fromstring(const char *); 2802 2803 /* grid.c */ 2804 extern const struct grid_cell grid_default_cell; 2805 void grid_empty_line(struct grid *, u_int, u_int); 2806 int grid_cells_equal(const struct grid_cell *, const struct grid_cell *); 2807 int grid_cells_look_equal(const struct grid_cell *, 2808 const struct grid_cell *); 2809 struct grid *grid_create(u_int, u_int, u_int); 2810 void grid_destroy(struct grid *); 2811 int grid_compare(struct grid *, struct grid *); 2812 void grid_collect_history(struct grid *); 2813 void grid_remove_history(struct grid *, u_int ); 2814 void grid_scroll_history(struct grid *, u_int); 2815 void grid_scroll_history_region(struct grid *, u_int, u_int, u_int); 2816 void grid_clear_history(struct grid *); 2817 const struct grid_line *grid_peek_line(struct grid *, u_int); 2818 void grid_get_cell(struct grid *, u_int, u_int, struct grid_cell *); 2819 void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *); 2820 void grid_set_padding(struct grid *, u_int, u_int); 2821 void grid_set_cells(struct grid *, u_int, u_int, const struct grid_cell *, 2822 const char *, size_t); 2823 struct grid_line *grid_get_line(struct grid *, u_int); 2824 void grid_adjust_lines(struct grid *, u_int); 2825 void grid_clear(struct grid *, u_int, u_int, u_int, u_int, u_int); 2826 void grid_clear_lines(struct grid *, u_int, u_int, u_int); 2827 void grid_move_lines(struct grid *, u_int, u_int, u_int, u_int); 2828 void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int, u_int); 2829 char *grid_string_cells(struct grid *, u_int, u_int, u_int, 2830 struct grid_cell **, int, struct screen *); 2831 void grid_duplicate_lines(struct grid *, u_int, struct grid *, u_int, 2832 u_int); 2833 void grid_reflow(struct grid *, u_int); 2834 void grid_wrap_position(struct grid *, u_int, u_int, u_int *, u_int *); 2835 void grid_unwrap_position(struct grid *, u_int *, u_int *, u_int, u_int); 2836 u_int grid_line_length(struct grid *, u_int); 2837 2838 /* grid-reader.c */ 2839 void grid_reader_start(struct grid_reader *, struct grid *, u_int, u_int); 2840 void grid_reader_get_cursor(struct grid_reader *, u_int *, u_int *); 2841 u_int grid_reader_line_length(struct grid_reader *); 2842 int grid_reader_in_set(struct grid_reader *, const char *); 2843 void grid_reader_cursor_right(struct grid_reader *, int, int); 2844 void grid_reader_cursor_left(struct grid_reader *, int); 2845 void grid_reader_cursor_down(struct grid_reader *); 2846 void grid_reader_cursor_up(struct grid_reader *); 2847 void grid_reader_cursor_start_of_line(struct grid_reader *, int); 2848 void grid_reader_cursor_end_of_line(struct grid_reader *, int, int); 2849 void grid_reader_cursor_next_word(struct grid_reader *, const char *); 2850 void grid_reader_cursor_next_word_end(struct grid_reader *, const char *); 2851 void grid_reader_cursor_previous_word(struct grid_reader *, const char *, 2852 int, int); 2853 int grid_reader_cursor_jump(struct grid_reader *, 2854 const struct utf8_data *); 2855 int grid_reader_cursor_jump_back(struct grid_reader *, 2856 const struct utf8_data *); 2857 void grid_reader_cursor_back_to_indentation(struct grid_reader *); 2858 2859 /* grid-view.c */ 2860 void grid_view_get_cell(struct grid *, u_int, u_int, struct grid_cell *); 2861 void grid_view_set_cell(struct grid *, u_int, u_int, 2862 const struct grid_cell *); 2863 void grid_view_set_padding(struct grid *, u_int, u_int); 2864 void grid_view_set_cells(struct grid *, u_int, u_int, 2865 const struct grid_cell *, const char *, size_t); 2866 void grid_view_clear_history(struct grid *, u_int); 2867 void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int, u_int); 2868 void grid_view_scroll_region_up(struct grid *, u_int, u_int, u_int); 2869 void grid_view_scroll_region_down(struct grid *, u_int, u_int, u_int); 2870 void grid_view_insert_lines(struct grid *, u_int, u_int, u_int); 2871 void grid_view_insert_lines_region(struct grid *, u_int, u_int, u_int, 2872 u_int); 2873 void grid_view_delete_lines(struct grid *, u_int, u_int, u_int); 2874 void grid_view_delete_lines_region(struct grid *, u_int, u_int, u_int, 2875 u_int); 2876 void grid_view_insert_cells(struct grid *, u_int, u_int, u_int, u_int); 2877 void grid_view_delete_cells(struct grid *, u_int, u_int, u_int, u_int); 2878 char *grid_view_string_cells(struct grid *, u_int, u_int, u_int); 2879 2880 /* screen-write.c */ 2881 void screen_write_make_list(struct screen *); 2882 void screen_write_free_list(struct screen *); 2883 void screen_write_start_pane(struct screen_write_ctx *, 2884 struct window_pane *, struct screen *); 2885 void screen_write_start(struct screen_write_ctx *, struct screen *); 2886 void screen_write_start_callback(struct screen_write_ctx *, struct screen *, 2887 screen_write_init_ctx_cb, void *); 2888 void screen_write_stop(struct screen_write_ctx *); 2889 void screen_write_reset(struct screen_write_ctx *); 2890 size_t printflike(1, 2) screen_write_strlen(const char *, ...); 2891 int printflike(7, 8) screen_write_text(struct screen_write_ctx *, u_int, u_int, 2892 u_int, int, const struct grid_cell *, const char *, ...); 2893 void printflike(3, 4) screen_write_puts(struct screen_write_ctx *, 2894 const struct grid_cell *, const char *, ...); 2895 void printflike(4, 5) screen_write_nputs(struct screen_write_ctx *, 2896 ssize_t, const struct grid_cell *, const char *, ...); 2897 void printflike(4, 0) screen_write_vnputs(struct screen_write_ctx *, ssize_t, 2898 const struct grid_cell *, const char *, va_list); 2899 void screen_write_putc(struct screen_write_ctx *, const struct grid_cell *, 2900 u_char); 2901 void screen_write_fast_copy(struct screen_write_ctx *, struct screen *, 2902 u_int, u_int, u_int, u_int); 2903 void screen_write_hline(struct screen_write_ctx *, u_int, int, int, 2904 enum box_lines, const struct grid_cell *); 2905 void screen_write_vline(struct screen_write_ctx *, u_int, int, int); 2906 void screen_write_menu(struct screen_write_ctx *, struct menu *, int, 2907 enum box_lines, const struct grid_cell *, const struct grid_cell *, 2908 const struct grid_cell *); 2909 void screen_write_box(struct screen_write_ctx *, u_int, u_int, 2910 enum box_lines, const struct grid_cell *, const char *); 2911 void screen_write_preview(struct screen_write_ctx *, struct screen *, u_int, 2912 u_int); 2913 void screen_write_backspace(struct screen_write_ctx *); 2914 void screen_write_mode_set(struct screen_write_ctx *, int); 2915 void screen_write_mode_clear(struct screen_write_ctx *, int); 2916 void screen_write_cursorup(struct screen_write_ctx *, u_int); 2917 void screen_write_cursordown(struct screen_write_ctx *, u_int); 2918 void screen_write_cursorright(struct screen_write_ctx *, u_int); 2919 void screen_write_cursorleft(struct screen_write_ctx *, u_int); 2920 void screen_write_alignmenttest(struct screen_write_ctx *); 2921 void screen_write_insertcharacter(struct screen_write_ctx *, u_int, u_int); 2922 void screen_write_deletecharacter(struct screen_write_ctx *, u_int, u_int); 2923 void screen_write_clearcharacter(struct screen_write_ctx *, u_int, u_int); 2924 void screen_write_insertline(struct screen_write_ctx *, u_int, u_int); 2925 void screen_write_deleteline(struct screen_write_ctx *, u_int, u_int); 2926 void screen_write_clearline(struct screen_write_ctx *, u_int); 2927 void screen_write_clearendofline(struct screen_write_ctx *, u_int); 2928 void screen_write_clearstartofline(struct screen_write_ctx *, u_int); 2929 void screen_write_cursormove(struct screen_write_ctx *, int, int, int); 2930 void screen_write_reverseindex(struct screen_write_ctx *, u_int); 2931 void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int); 2932 void screen_write_linefeed(struct screen_write_ctx *, int, u_int); 2933 void screen_write_scrollup(struct screen_write_ctx *, u_int, u_int); 2934 void screen_write_scrolldown(struct screen_write_ctx *, u_int, u_int); 2935 void screen_write_carriagereturn(struct screen_write_ctx *); 2936 void screen_write_clearendofscreen(struct screen_write_ctx *, u_int); 2937 void screen_write_clearstartofscreen(struct screen_write_ctx *, u_int); 2938 void screen_write_clearscreen(struct screen_write_ctx *, u_int); 2939 void screen_write_clearhistory(struct screen_write_ctx *); 2940 void screen_write_fullredraw(struct screen_write_ctx *); 2941 void screen_write_collect_end(struct screen_write_ctx *); 2942 void screen_write_collect_add(struct screen_write_ctx *, 2943 const struct grid_cell *); 2944 void screen_write_cell(struct screen_write_ctx *, const struct grid_cell *); 2945 void screen_write_setselection(struct screen_write_ctx *, const char *, 2946 u_char *, u_int); 2947 void screen_write_rawstring(struct screen_write_ctx *, u_char *, u_int, 2948 int); 2949 void screen_write_alternateon(struct screen_write_ctx *, 2950 struct grid_cell *, int); 2951 void screen_write_alternateoff(struct screen_write_ctx *, 2952 struct grid_cell *, int); 2953 2954 /* screen-redraw.c */ 2955 void screen_redraw_screen(struct client *); 2956 void screen_redraw_pane(struct client *, struct window_pane *); 2957 2958 /* screen.c */ 2959 void screen_init(struct screen *, u_int, u_int, u_int); 2960 void screen_reinit(struct screen *); 2961 void screen_free(struct screen *); 2962 void screen_reset_tabs(struct screen *); 2963 void screen_reset_hyperlinks(struct screen *); 2964 void screen_set_cursor_style(u_int, enum screen_cursor_style *, int *); 2965 void screen_set_cursor_colour(struct screen *, int); 2966 int screen_set_title(struct screen *, const char *); 2967 void screen_set_path(struct screen *, const char *); 2968 void screen_push_title(struct screen *); 2969 void screen_pop_title(struct screen *); 2970 void screen_resize(struct screen *, u_int, u_int, int); 2971 void screen_resize_cursor(struct screen *, u_int, u_int, int, int, int); 2972 void screen_set_selection(struct screen *, u_int, u_int, u_int, u_int, 2973 u_int, int, struct grid_cell *); 2974 void screen_clear_selection(struct screen *); 2975 void screen_hide_selection(struct screen *); 2976 int screen_check_selection(struct screen *, u_int, u_int); 2977 void screen_select_cell(struct screen *, struct grid_cell *, 2978 const struct grid_cell *); 2979 void screen_alternate_on(struct screen *, struct grid_cell *, int); 2980 void screen_alternate_off(struct screen *, struct grid_cell *, int); 2981 const char *screen_mode_to_string(int); 2982 2983 /* window.c */ 2984 extern struct windows windows; 2985 extern struct window_pane_tree all_window_panes; 2986 int window_cmp(struct window *, struct window *); 2987 RB_PROTOTYPE(windows, window, entry, window_cmp); 2988 int winlink_cmp(struct winlink *, struct winlink *); 2989 RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp); 2990 int window_pane_cmp(struct window_pane *, struct window_pane *); 2991 RB_PROTOTYPE(window_pane_tree, window_pane, tree_entry, window_pane_cmp); 2992 struct winlink *winlink_find_by_index(struct winlinks *, int); 2993 struct winlink *winlink_find_by_window(struct winlinks *, struct window *); 2994 struct winlink *winlink_find_by_window_id(struct winlinks *, u_int); 2995 u_int winlink_count(struct winlinks *); 2996 struct winlink *winlink_add(struct winlinks *, int); 2997 void winlink_set_window(struct winlink *, struct window *); 2998 void winlink_remove(struct winlinks *, struct winlink *); 2999 struct winlink *winlink_next(struct winlink *); 3000 struct winlink *winlink_previous(struct winlink *); 3001 struct winlink *winlink_next_by_number(struct winlink *, struct session *, 3002 int); 3003 struct winlink *winlink_previous_by_number(struct winlink *, struct session *, 3004 int); 3005 void winlink_stack_push(struct winlink_stack *, struct winlink *); 3006 void winlink_stack_remove(struct winlink_stack *, struct winlink *); 3007 struct window *window_find_by_id_str(const char *); 3008 struct window *window_find_by_id(u_int); 3009 void window_update_activity(struct window *); 3010 struct window *window_create(u_int, u_int, u_int, u_int); 3011 void window_pane_set_event(struct window_pane *); 3012 struct window_pane *window_get_active_at(struct window *, u_int, u_int); 3013 struct window_pane *window_find_string(struct window *, const char *); 3014 int window_has_pane(struct window *, struct window_pane *); 3015 int window_set_active_pane(struct window *, struct window_pane *, 3016 int); 3017 void window_update_focus(struct window *); 3018 void window_pane_update_focus(struct window_pane *); 3019 void window_redraw_active_switch(struct window *, 3020 struct window_pane *); 3021 struct window_pane *window_add_pane(struct window *, struct window_pane *, 3022 u_int, int); 3023 void window_resize(struct window *, u_int, u_int, int, int); 3024 void window_pane_send_resize(struct window_pane *, u_int, u_int); 3025 int window_zoom(struct window_pane *); 3026 int window_unzoom(struct window *, int); 3027 int window_push_zoom(struct window *, int, int); 3028 int window_pop_zoom(struct window *); 3029 void window_lost_pane(struct window *, struct window_pane *); 3030 void window_remove_pane(struct window *, struct window_pane *); 3031 struct window_pane *window_pane_at_index(struct window *, u_int); 3032 struct window_pane *window_pane_next_by_number(struct window *, 3033 struct window_pane *, u_int); 3034 struct window_pane *window_pane_previous_by_number(struct window *, 3035 struct window_pane *, u_int); 3036 int window_pane_index(struct window_pane *, u_int *); 3037 u_int window_count_panes(struct window *); 3038 void window_destroy_panes(struct window *); 3039 struct window_pane *window_pane_find_by_id_str(const char *); 3040 struct window_pane *window_pane_find_by_id(u_int); 3041 int window_pane_destroy_ready(struct window_pane *); 3042 void window_pane_resize(struct window_pane *, u_int, u_int); 3043 int window_pane_set_mode(struct window_pane *, 3044 struct window_pane *, const struct window_mode *, 3045 struct cmd_find_state *, struct args *); 3046 void window_pane_reset_mode(struct window_pane *); 3047 void window_pane_reset_mode_all(struct window_pane *); 3048 int window_pane_key(struct window_pane *, struct client *, 3049 struct session *, struct winlink *, key_code, 3050 struct mouse_event *); 3051 int window_pane_visible(struct window_pane *); 3052 int window_pane_exited(struct window_pane *); 3053 u_int window_pane_search(struct window_pane *, const char *, int, 3054 int); 3055 const char *window_printable_flags(struct winlink *, int); 3056 struct window_pane *window_pane_find_up(struct window_pane *); 3057 struct window_pane *window_pane_find_down(struct window_pane *); 3058 struct window_pane *window_pane_find_left(struct window_pane *); 3059 struct window_pane *window_pane_find_right(struct window_pane *); 3060 void window_pane_stack_push(struct window_panes *, 3061 struct window_pane *); 3062 void window_pane_stack_remove(struct window_panes *, 3063 struct window_pane *); 3064 void window_set_name(struct window *, const char *); 3065 void window_add_ref(struct window *, const char *); 3066 void window_remove_ref(struct window *, const char *); 3067 void winlink_clear_flags(struct winlink *); 3068 int winlink_shuffle_up(struct session *, struct winlink *, int); 3069 int window_pane_start_input(struct window_pane *, 3070 struct cmdq_item *, char **); 3071 void *window_pane_get_new_data(struct window_pane *, 3072 struct window_pane_offset *, size_t *); 3073 void window_pane_update_used_data(struct window_pane *, 3074 struct window_pane_offset *, size_t); 3075 void window_set_fill_character(struct window *); 3076 void window_pane_default_cursor(struct window_pane *); 3077 3078 /* layout.c */ 3079 u_int layout_count_cells(struct layout_cell *); 3080 struct layout_cell *layout_create_cell(struct layout_cell *); 3081 void layout_free_cell(struct layout_cell *); 3082 void layout_print_cell(struct layout_cell *, const char *, u_int); 3083 void layout_destroy_cell(struct window *, struct layout_cell *, 3084 struct layout_cell **); 3085 void layout_resize_layout(struct window *, struct layout_cell *, 3086 enum layout_type, int, int); 3087 struct layout_cell *layout_search_by_border(struct layout_cell *, u_int, u_int); 3088 void layout_set_size(struct layout_cell *, u_int, u_int, u_int, 3089 u_int); 3090 void layout_make_leaf(struct layout_cell *, struct window_pane *); 3091 void layout_make_node(struct layout_cell *, enum layout_type); 3092 void layout_fix_offsets(struct window *); 3093 void layout_fix_panes(struct window *, struct window_pane *); 3094 void layout_resize_adjust(struct window *, struct layout_cell *, 3095 enum layout_type, int); 3096 void layout_init(struct window *, struct window_pane *); 3097 void layout_free(struct window *); 3098 void layout_resize(struct window *, u_int, u_int); 3099 void layout_resize_pane(struct window_pane *, enum layout_type, 3100 int, int); 3101 void layout_resize_pane_to(struct window_pane *, enum layout_type, 3102 u_int); 3103 void layout_assign_pane(struct layout_cell *, struct window_pane *, 3104 int); 3105 struct layout_cell *layout_split_pane(struct window_pane *, enum layout_type, 3106 int, int); 3107 void layout_close_pane(struct window_pane *); 3108 int layout_spread_cell(struct window *, struct layout_cell *); 3109 void layout_spread_out(struct window_pane *); 3110 3111 /* layout-custom.c */ 3112 char *layout_dump(struct layout_cell *); 3113 int layout_parse(struct window *, const char *, char **); 3114 3115 /* layout-set.c */ 3116 int layout_set_lookup(const char *); 3117 u_int layout_set_select(struct window *, u_int); 3118 u_int layout_set_next(struct window *); 3119 u_int layout_set_previous(struct window *); 3120 3121 /* mode-tree.c */ 3122 typedef void (*mode_tree_build_cb)(void *, struct mode_tree_sort_criteria *, 3123 uint64_t *, const char *); 3124 typedef void (*mode_tree_draw_cb)(void *, void *, struct screen_write_ctx *, 3125 u_int, u_int); 3126 typedef int (*mode_tree_search_cb)(void *, void *, const char *); 3127 typedef void (*mode_tree_menu_cb)(void *, struct client *, key_code); 3128 typedef u_int (*mode_tree_height_cb)(void *, u_int); 3129 typedef key_code (*mode_tree_key_cb)(void *, void *, u_int); 3130 typedef void (*mode_tree_each_cb)(void *, void *, struct client *, key_code); 3131 u_int mode_tree_count_tagged(struct mode_tree_data *); 3132 void *mode_tree_get_current(struct mode_tree_data *); 3133 const char *mode_tree_get_current_name(struct mode_tree_data *); 3134 void mode_tree_expand_current(struct mode_tree_data *); 3135 void mode_tree_collapse_current(struct mode_tree_data *); 3136 void mode_tree_expand(struct mode_tree_data *, uint64_t); 3137 int mode_tree_set_current(struct mode_tree_data *, uint64_t); 3138 void mode_tree_each_tagged(struct mode_tree_data *, mode_tree_each_cb, 3139 struct client *, key_code, int); 3140 void mode_tree_up(struct mode_tree_data *, int); 3141 void mode_tree_down(struct mode_tree_data *, int); 3142 struct mode_tree_data *mode_tree_start(struct window_pane *, struct args *, 3143 mode_tree_build_cb, mode_tree_draw_cb, mode_tree_search_cb, 3144 mode_tree_menu_cb, mode_tree_height_cb, mode_tree_key_cb, void *, 3145 const struct menu_item *, const char **, u_int, struct screen **); 3146 void mode_tree_zoom(struct mode_tree_data *, struct args *); 3147 void mode_tree_build(struct mode_tree_data *); 3148 void mode_tree_free(struct mode_tree_data *); 3149 void mode_tree_resize(struct mode_tree_data *, u_int, u_int); 3150 struct mode_tree_item *mode_tree_add(struct mode_tree_data *, 3151 struct mode_tree_item *, void *, uint64_t, const char *, 3152 const char *, int); 3153 void mode_tree_draw_as_parent(struct mode_tree_item *); 3154 void mode_tree_no_tag(struct mode_tree_item *); 3155 void mode_tree_remove(struct mode_tree_data *, struct mode_tree_item *); 3156 void mode_tree_draw(struct mode_tree_data *); 3157 int mode_tree_key(struct mode_tree_data *, struct client *, key_code *, 3158 struct mouse_event *, u_int *, u_int *); 3159 void mode_tree_run_command(struct client *, struct cmd_find_state *, 3160 const char *, const char *); 3161 3162 /* window-buffer.c */ 3163 extern const struct window_mode window_buffer_mode; 3164 3165 /* window-tree.c */ 3166 extern const struct window_mode window_tree_mode; 3167 3168 /* window-clock.c */ 3169 extern const struct window_mode window_clock_mode; 3170 extern const char window_clock_table[14][5][5]; 3171 3172 /* window-client.c */ 3173 extern const struct window_mode window_client_mode; 3174 3175 /* window-copy.c */ 3176 extern const struct window_mode window_copy_mode; 3177 extern const struct window_mode window_view_mode; 3178 void printflike(3, 4) window_copy_add(struct window_pane *, int, const char *, 3179 ...); 3180 void printflike(3, 0) window_copy_vadd(struct window_pane *, int, const char *, 3181 va_list); 3182 void window_copy_pageup(struct window_pane *, int); 3183 void window_copy_start_drag(struct client *, struct mouse_event *); 3184 char *window_copy_get_word(struct window_pane *, u_int, u_int); 3185 char *window_copy_get_line(struct window_pane *, u_int); 3186 3187 /* window-option.c */ 3188 extern const struct window_mode window_customize_mode; 3189 3190 /* names.c */ 3191 void check_window_name(struct window *); 3192 char *default_window_name(struct window *); 3193 char *parse_window_name(const char *); 3194 3195 /* control.c */ 3196 void control_discard(struct client *); 3197 void control_start(struct client *); 3198 void control_ready(struct client *); 3199 void control_stop(struct client *); 3200 void control_set_pane_on(struct client *, struct window_pane *); 3201 void control_set_pane_off(struct client *, struct window_pane *); 3202 void control_continue_pane(struct client *, struct window_pane *); 3203 void control_pause_pane(struct client *, struct window_pane *); 3204 struct window_pane_offset *control_pane_offset(struct client *, 3205 struct window_pane *, int *); 3206 void control_reset_offsets(struct client *); 3207 void printflike(2, 3) control_write(struct client *, const char *, ...); 3208 void control_write_output(struct client *, struct window_pane *); 3209 int control_all_done(struct client *); 3210 void control_add_sub(struct client *, const char *, enum control_sub_type, 3211 int, const char *); 3212 void control_remove_sub(struct client *, const char *); 3213 3214 /* control-notify.c */ 3215 void control_notify_pane_mode_changed(int); 3216 void control_notify_window_layout_changed(struct window *); 3217 void control_notify_window_pane_changed(struct window *); 3218 void control_notify_window_unlinked(struct session *, struct window *); 3219 void control_notify_window_linked(struct session *, struct window *); 3220 void control_notify_window_renamed(struct window *); 3221 void control_notify_client_session_changed(struct client *); 3222 void control_notify_client_detached(struct client *); 3223 void control_notify_session_renamed(struct session *); 3224 void control_notify_session_created(struct session *); 3225 void control_notify_session_closed(struct session *); 3226 void control_notify_session_window_changed(struct session *); 3227 void control_notify_paste_buffer_changed(const char *); 3228 void control_notify_paste_buffer_deleted(const char *); 3229 3230 /* session.c */ 3231 extern struct sessions sessions; 3232 extern u_int next_session_id; 3233 int session_cmp(struct session *, struct session *); 3234 RB_PROTOTYPE(sessions, session, entry, session_cmp); 3235 int session_alive(struct session *); 3236 struct session *session_find(const char *); 3237 struct session *session_find_by_id_str(const char *); 3238 struct session *session_find_by_id(u_int); 3239 struct session *session_create(const char *, const char *, const char *, 3240 struct environ *, struct options *, struct termios *); 3241 void session_destroy(struct session *, int, const char *); 3242 void session_add_ref(struct session *, const char *); 3243 void session_remove_ref(struct session *, const char *); 3244 char *session_check_name(const char *); 3245 void session_update_activity(struct session *, struct timeval *); 3246 struct session *session_next_session(struct session *); 3247 struct session *session_previous_session(struct session *); 3248 struct winlink *session_attach(struct session *, struct window *, int, 3249 char **); 3250 int session_detach(struct session *, struct winlink *); 3251 int session_has(struct session *, struct window *); 3252 int session_is_linked(struct session *, struct window *); 3253 int session_next(struct session *, int); 3254 int session_previous(struct session *, int); 3255 int session_select(struct session *, int); 3256 int session_last(struct session *); 3257 int session_set_current(struct session *, struct winlink *); 3258 struct session_group *session_group_contains(struct session *); 3259 struct session_group *session_group_find(const char *); 3260 struct session_group *session_group_new(const char *); 3261 void session_group_add(struct session_group *, struct session *); 3262 void session_group_synchronize_to(struct session *); 3263 void session_group_synchronize_from(struct session *); 3264 u_int session_group_count(struct session_group *); 3265 u_int session_group_attached_count(struct session_group *); 3266 void session_renumber_windows(struct session *); 3267 3268 /* utf8.c */ 3269 enum utf8_state utf8_towc (const struct utf8_data *, wchar_t *); 3270 enum utf8_state utf8_fromwc(wchar_t wc, struct utf8_data *); 3271 int utf8_in_table(wchar_t, const wchar_t *, u_int); 3272 utf8_char utf8_build_one(u_char); 3273 enum utf8_state utf8_from_data(const struct utf8_data *, utf8_char *); 3274 void utf8_to_data(utf8_char, struct utf8_data *); 3275 void utf8_set(struct utf8_data *, u_char); 3276 void utf8_copy(struct utf8_data *, const struct utf8_data *); 3277 enum utf8_state utf8_open(struct utf8_data *, u_char); 3278 enum utf8_state utf8_append(struct utf8_data *, u_char); 3279 int utf8_isvalid(const char *); 3280 int utf8_strvis(char *, const char *, size_t, int); 3281 int utf8_stravis(char **, const char *, int); 3282 int utf8_stravisx(char **, const char *, size_t, int); 3283 char *utf8_sanitize(const char *); 3284 size_t utf8_strlen(const struct utf8_data *); 3285 u_int utf8_strwidth(const struct utf8_data *, ssize_t); 3286 struct utf8_data *utf8_fromcstr(const char *); 3287 char *utf8_tocstr(struct utf8_data *); 3288 u_int utf8_cstrwidth(const char *); 3289 char *utf8_padcstr(const char *, u_int); 3290 char *utf8_rpadcstr(const char *, u_int); 3291 int utf8_cstrhas(const char *, const struct utf8_data *); 3292 3293 /* utf8-combined.c */ 3294 int utf8_has_zwj(const struct utf8_data *); 3295 int utf8_is_zwj(const struct utf8_data *); 3296 int utf8_is_vs(const struct utf8_data *); 3297 int utf8_is_modifier(const struct utf8_data *); 3298 3299 /* procname.c */ 3300 char *get_proc_name(int, char *); 3301 char *get_proc_cwd(int); 3302 3303 /* log.c */ 3304 void log_add_level(void); 3305 int log_get_level(void); 3306 void log_open(const char *); 3307 void log_toggle(const char *); 3308 void log_close(void); 3309 void printflike(1, 2) log_debug(const char *, ...); 3310 __dead void printflike(1, 2) fatal(const char *, ...); 3311 __dead void printflike(1, 2) fatalx(const char *, ...); 3312 3313 /* menu.c */ 3314 #define MENU_NOMOUSE 0x1 3315 #define MENU_TAB 0x2 3316 #define MENU_STAYOPEN 0x4 3317 struct menu *menu_create(const char *); 3318 void menu_add_items(struct menu *, const struct menu_item *, 3319 struct cmdq_item *, struct client *, 3320 struct cmd_find_state *); 3321 void menu_add_item(struct menu *, const struct menu_item *, 3322 struct cmdq_item *, struct client *, 3323 struct cmd_find_state *); 3324 void menu_free(struct menu *); 3325 struct menu_data *menu_prepare(struct menu *, int, int, struct cmdq_item *, 3326 u_int, u_int, struct client *, enum box_lines, const char *, 3327 const char *, const char *, struct cmd_find_state *, 3328 menu_choice_cb, void *); 3329 int menu_display(struct menu *, int, int, struct cmdq_item *, 3330 u_int, u_int, struct client *, enum box_lines, const char *, 3331 const char *, const char *, struct cmd_find_state *, 3332 menu_choice_cb, void *); 3333 struct screen *menu_mode_cb(struct client *, void *, u_int *, u_int *); 3334 void menu_check_cb(struct client *, void *, u_int, u_int, u_int, 3335 struct overlay_ranges *); 3336 void menu_draw_cb(struct client *, void *, 3337 struct screen_redraw_ctx *); 3338 void menu_free_cb(struct client *, void *); 3339 int menu_key_cb(struct client *, void *, struct key_event *); 3340 3341 /* popup.c */ 3342 #define POPUP_CLOSEEXIT 0x1 3343 #define POPUP_CLOSEEXITZERO 0x2 3344 #define POPUP_INTERNAL 0x4 3345 typedef void (*popup_close_cb)(int, void *); 3346 typedef void (*popup_finish_edit_cb)(char *, size_t, void *); 3347 int popup_display(int, enum box_lines, struct cmdq_item *, u_int, 3348 u_int, u_int, u_int, struct environ *, const char *, int, 3349 char **, const char *, const char *, struct client *, 3350 struct session *, const char *, const char *, 3351 popup_close_cb, void *); 3352 int popup_editor(struct client *, const char *, size_t, 3353 popup_finish_edit_cb, void *); 3354 3355 /* style.c */ 3356 int style_parse(struct style *,const struct grid_cell *, 3357 const char *); 3358 const char *style_tostring(struct style *); 3359 void style_add(struct grid_cell *, struct options *, 3360 const char *, struct format_tree *); 3361 void style_apply(struct grid_cell *, struct options *, 3362 const char *, struct format_tree *); 3363 void style_set(struct style *, const struct grid_cell *); 3364 void style_copy(struct style *, struct style *); 3365 3366 /* spawn.c */ 3367 struct winlink *spawn_window(struct spawn_context *, char **); 3368 struct window_pane *spawn_pane(struct spawn_context *, char **); 3369 3370 /* regsub.c */ 3371 char *regsub(const char *, const char *, const char *, int); 3372 3373 /* server-acl.c */ 3374 void server_acl_init(void); 3375 struct server_acl_user *server_acl_user_find(uid_t); 3376 void server_acl_display(struct cmdq_item *); 3377 void server_acl_user_allow(uid_t); 3378 void server_acl_user_deny(uid_t); 3379 void server_acl_user_allow_write(uid_t); 3380 void server_acl_user_deny_write(uid_t); 3381 int server_acl_join(struct client *); 3382 uid_t server_acl_get_uid(struct server_acl_user *); 3383 3384 /* hyperlink.c */ 3385 u_int hyperlinks_put(struct hyperlinks *, const char *, 3386 const char *); 3387 int hyperlinks_get(struct hyperlinks *, u_int, 3388 const char **, const char **, const char **); 3389 struct hyperlinks *hyperlinks_init(void); 3390 void hyperlinks_reset(struct hyperlinks *); 3391 void hyperlinks_free(struct hyperlinks *); 3392 3393 #endif /* TMUX_H */ 3394