1 /* $OpenBSD: tmux.h,v 1.1166 2022/03/24 09:05:57 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER 15 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING 16 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #ifndef TMUX_H 20 #define TMUX_H 21 22 #include <sys/time.h> 23 #include <sys/queue.h> 24 #include <sys/tree.h> 25 26 #include <bitstring.h> 27 #include <event.h> 28 #include <limits.h> 29 #include <stdarg.h> 30 #include <stdint.h> 31 #include <stdio.h> 32 #include <termios.h> 33 34 #include "tmux-protocol.h" 35 #include "xmalloc.h" 36 37 extern char **environ; 38 39 struct args; 40 struct args_command_state; 41 struct client; 42 struct cmd; 43 struct cmd_find_state; 44 struct cmdq_item; 45 struct cmdq_list; 46 struct cmdq_state; 47 struct cmds; 48 struct control_state; 49 struct environ; 50 struct format_job_tree; 51 struct format_tree; 52 struct input_ctx; 53 struct job; 54 struct menu_data; 55 struct mode_tree_data; 56 struct mouse_event; 57 struct options; 58 struct options_array_item; 59 struct options_entry; 60 struct screen_write_citem; 61 struct screen_write_cline; 62 struct screen_write_ctx; 63 struct session; 64 struct tty_ctx; 65 struct tty_code; 66 struct tty_key; 67 struct tmuxpeer; 68 struct tmuxproc; 69 struct winlink; 70 71 /* Default configuration files and socket paths. */ 72 #ifndef TMUX_CONF 73 #define TMUX_CONF "/etc/tmux.conf:~/.tmux.conf" 74 #endif 75 #ifndef TMUX_SOCK 76 #define TMUX_SOCK "$TMUX_TMPDIR:" _PATH_TMP 77 #endif 78 #ifndef TMUX_TERM 79 #define TMUX_TERM "screen" 80 #endif 81 82 /* Minimum layout cell size, NOT including border lines. */ 83 #define PANE_MINIMUM 1 84 85 /* Minimum and maximum window size. */ 86 #define WINDOW_MINIMUM PANE_MINIMUM 87 #define WINDOW_MAXIMUM 10000 88 89 /* Automatic name refresh interval, in microseconds. Must be < 1 second. */ 90 #define NAME_INTERVAL 500000 91 92 /* Default pixel cell sizes. */ 93 #define DEFAULT_XPIXEL 16 94 #define DEFAULT_YPIXEL 32 95 96 /* Attribute to make GCC check printf-like arguments. */ 97 #define printflike(a, b) __attribute__ ((format (printf, a, b))) 98 99 /* Number of items in array. */ 100 #ifndef nitems 101 #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0])) 102 #endif 103 104 /* Alert option values. */ 105 #define ALERT_NONE 0 106 #define ALERT_ANY 1 107 #define ALERT_CURRENT 2 108 #define ALERT_OTHER 3 109 110 /* Visual option values. */ 111 #define VISUAL_OFF 0 112 #define VISUAL_ON 1 113 #define VISUAL_BOTH 2 114 115 /* No key or unknown key. */ 116 #define KEYC_NONE 0x000ff000000000ULL 117 #define KEYC_UNKNOWN 0x000fe000000000ULL 118 119 /* 120 * Base for special (that is, not Unicode) keys. An enum must be at most a 121 * signed int, so these are based in the highest Unicode PUA. 122 */ 123 #define KEYC_BASE 0x0000000010e000ULL 124 #define KEYC_USER 0x0000000010f000ULL 125 126 /* Key modifier bits. */ 127 #define KEYC_META 0x00100000000000ULL 128 #define KEYC_CTRL 0x00200000000000ULL 129 #define KEYC_SHIFT 0x00400000000000ULL 130 131 /* Key flag bits. */ 132 #define KEYC_LITERAL 0x01000000000000ULL 133 #define KEYC_KEYPAD 0x02000000000000ULL 134 #define KEYC_CURSOR 0x04000000000000ULL 135 #define KEYC_IMPLIED_META 0x08000000000000ULL 136 #define KEYC_BUILD_MODIFIERS 0x10000000000000ULL 137 #define KEYC_VI 0x20000000000000ULL 138 139 /* Masks for key bits. */ 140 #define KEYC_MASK_MODIFIERS 0x00f00000000000ULL 141 #define KEYC_MASK_FLAGS 0xff000000000000ULL 142 #define KEYC_MASK_KEY 0x000fffffffffffULL 143 144 /* Available user keys. */ 145 #define KEYC_NUSER 1000 146 147 /* Is this a mouse key? */ 148 #define KEYC_IS_MOUSE(key) \ 149 (((key) & KEYC_MASK_KEY) >= KEYC_MOUSE && \ 150 ((key) & KEYC_MASK_KEY) < KEYC_BSPACE) 151 152 /* Is this a Unicode key? */ 153 #define KEYC_IS_UNICODE(key) \ 154 (((key) & KEYC_MASK_KEY) > 0x7f && \ 155 (((key) & KEYC_MASK_KEY) < KEYC_BASE || \ 156 ((key) & KEYC_MASK_KEY) >= KEYC_BASE_END)) 157 158 /* Multiple click timeout. */ 159 #define KEYC_CLICK_TIMEOUT 300 160 161 /* Mouse key codes. */ 162 #define KEYC_MOUSE_KEY(name) \ 163 KEYC_ ## name ## _PANE, \ 164 KEYC_ ## name ## _STATUS, \ 165 KEYC_ ## name ## _STATUS_LEFT, \ 166 KEYC_ ## name ## _STATUS_RIGHT, \ 167 KEYC_ ## name ## _STATUS_DEFAULT, \ 168 KEYC_ ## name ## _BORDER 169 #define KEYC_MOUSE_STRING(name, s) \ 170 { #s "Pane", KEYC_ ## name ## _PANE }, \ 171 { #s "Status", KEYC_ ## name ## _STATUS }, \ 172 { #s "StatusLeft", KEYC_ ## name ## _STATUS_LEFT }, \ 173 { #s "StatusRight", KEYC_ ## name ## _STATUS_RIGHT }, \ 174 { #s "StatusDefault", KEYC_ ## name ## _STATUS_DEFAULT }, \ 175 { #s "Border", KEYC_ ## name ## _BORDER } 176 177 /* 178 * A single key. This can be ASCII or Unicode or one of the keys between 179 * KEYC_BASE and KEYC_BASE_END. 180 */ 181 typedef unsigned long long key_code; 182 183 /* Special key codes. */ 184 enum { 185 /* Focus events. */ 186 KEYC_FOCUS_IN = KEYC_BASE, 187 KEYC_FOCUS_OUT, 188 189 /* "Any" key, used if not found in key table. */ 190 KEYC_ANY, 191 192 /* Paste brackets. */ 193 KEYC_PASTE_START, 194 KEYC_PASTE_END, 195 196 /* Mouse keys. */ 197 KEYC_MOUSE, /* unclassified mouse event */ 198 KEYC_DRAGGING, /* dragging in progress */ 199 KEYC_DOUBLECLICK, /* double click complete */ 200 KEYC_MOUSE_KEY(MOUSEMOVE), 201 KEYC_MOUSE_KEY(MOUSEDOWN1), 202 KEYC_MOUSE_KEY(MOUSEDOWN2), 203 KEYC_MOUSE_KEY(MOUSEDOWN3), 204 KEYC_MOUSE_KEY(MOUSEDOWN6), 205 KEYC_MOUSE_KEY(MOUSEDOWN7), 206 KEYC_MOUSE_KEY(MOUSEDOWN8), 207 KEYC_MOUSE_KEY(MOUSEDOWN9), 208 KEYC_MOUSE_KEY(MOUSEDOWN10), 209 KEYC_MOUSE_KEY(MOUSEDOWN11), 210 KEYC_MOUSE_KEY(MOUSEUP1), 211 KEYC_MOUSE_KEY(MOUSEUP2), 212 KEYC_MOUSE_KEY(MOUSEUP3), 213 KEYC_MOUSE_KEY(MOUSEUP6), 214 KEYC_MOUSE_KEY(MOUSEUP7), 215 KEYC_MOUSE_KEY(MOUSEUP8), 216 KEYC_MOUSE_KEY(MOUSEUP9), 217 KEYC_MOUSE_KEY(MOUSEUP10), 218 KEYC_MOUSE_KEY(MOUSEUP11), 219 KEYC_MOUSE_KEY(MOUSEDRAG1), 220 KEYC_MOUSE_KEY(MOUSEDRAG2), 221 KEYC_MOUSE_KEY(MOUSEDRAG3), 222 KEYC_MOUSE_KEY(MOUSEDRAG6), 223 KEYC_MOUSE_KEY(MOUSEDRAG7), 224 KEYC_MOUSE_KEY(MOUSEDRAG8), 225 KEYC_MOUSE_KEY(MOUSEDRAG9), 226 KEYC_MOUSE_KEY(MOUSEDRAG10), 227 KEYC_MOUSE_KEY(MOUSEDRAG11), 228 KEYC_MOUSE_KEY(MOUSEDRAGEND1), 229 KEYC_MOUSE_KEY(MOUSEDRAGEND2), 230 KEYC_MOUSE_KEY(MOUSEDRAGEND3), 231 KEYC_MOUSE_KEY(MOUSEDRAGEND6), 232 KEYC_MOUSE_KEY(MOUSEDRAGEND7), 233 KEYC_MOUSE_KEY(MOUSEDRAGEND8), 234 KEYC_MOUSE_KEY(MOUSEDRAGEND9), 235 KEYC_MOUSE_KEY(MOUSEDRAGEND10), 236 KEYC_MOUSE_KEY(MOUSEDRAGEND11), 237 KEYC_MOUSE_KEY(WHEELUP), 238 KEYC_MOUSE_KEY(WHEELDOWN), 239 KEYC_MOUSE_KEY(SECONDCLICK1), 240 KEYC_MOUSE_KEY(SECONDCLICK2), 241 KEYC_MOUSE_KEY(SECONDCLICK3), 242 KEYC_MOUSE_KEY(SECONDCLICK6), 243 KEYC_MOUSE_KEY(SECONDCLICK7), 244 KEYC_MOUSE_KEY(SECONDCLICK8), 245 KEYC_MOUSE_KEY(SECONDCLICK9), 246 KEYC_MOUSE_KEY(SECONDCLICK10), 247 KEYC_MOUSE_KEY(SECONDCLICK11), 248 KEYC_MOUSE_KEY(DOUBLECLICK1), 249 KEYC_MOUSE_KEY(DOUBLECLICK2), 250 KEYC_MOUSE_KEY(DOUBLECLICK3), 251 KEYC_MOUSE_KEY(DOUBLECLICK6), 252 KEYC_MOUSE_KEY(DOUBLECLICK7), 253 KEYC_MOUSE_KEY(DOUBLECLICK8), 254 KEYC_MOUSE_KEY(DOUBLECLICK9), 255 KEYC_MOUSE_KEY(DOUBLECLICK10), 256 KEYC_MOUSE_KEY(DOUBLECLICK11), 257 KEYC_MOUSE_KEY(TRIPLECLICK1), 258 KEYC_MOUSE_KEY(TRIPLECLICK2), 259 KEYC_MOUSE_KEY(TRIPLECLICK3), 260 KEYC_MOUSE_KEY(TRIPLECLICK6), 261 KEYC_MOUSE_KEY(TRIPLECLICK7), 262 KEYC_MOUSE_KEY(TRIPLECLICK8), 263 KEYC_MOUSE_KEY(TRIPLECLICK9), 264 KEYC_MOUSE_KEY(TRIPLECLICK10), 265 KEYC_MOUSE_KEY(TRIPLECLICK11), 266 267 /* Backspace key. */ 268 KEYC_BSPACE, 269 270 /* Function keys. */ 271 KEYC_F1, 272 KEYC_F2, 273 KEYC_F3, 274 KEYC_F4, 275 KEYC_F5, 276 KEYC_F6, 277 KEYC_F7, 278 KEYC_F8, 279 KEYC_F9, 280 KEYC_F10, 281 KEYC_F11, 282 KEYC_F12, 283 KEYC_IC, 284 KEYC_DC, 285 KEYC_HOME, 286 KEYC_END, 287 KEYC_NPAGE, 288 KEYC_PPAGE, 289 KEYC_BTAB, 290 291 /* Arrow keys. */ 292 KEYC_UP, 293 KEYC_DOWN, 294 KEYC_LEFT, 295 KEYC_RIGHT, 296 297 /* Numeric keypad. */ 298 KEYC_KP_SLASH, 299 KEYC_KP_STAR, 300 KEYC_KP_MINUS, 301 KEYC_KP_SEVEN, 302 KEYC_KP_EIGHT, 303 KEYC_KP_NINE, 304 KEYC_KP_PLUS, 305 KEYC_KP_FOUR, 306 KEYC_KP_FIVE, 307 KEYC_KP_SIX, 308 KEYC_KP_ONE, 309 KEYC_KP_TWO, 310 KEYC_KP_THREE, 311 KEYC_KP_ENTER, 312 KEYC_KP_ZERO, 313 KEYC_KP_PERIOD, 314 315 /* End of special keys. */ 316 KEYC_BASE_END 317 }; 318 319 /* Termcap codes. */ 320 enum tty_code_code { 321 TTYC_ACSC, 322 TTYC_AM, 323 TTYC_AX, 324 TTYC_BCE, 325 TTYC_BEL, 326 TTYC_BIDI, 327 TTYC_BLINK, 328 TTYC_BOLD, 329 TTYC_CIVIS, 330 TTYC_CLEAR, 331 TTYC_CLMG, 332 TTYC_CMG, 333 TTYC_CNORM, 334 TTYC_COLORS, 335 TTYC_CR, 336 TTYC_CS, 337 TTYC_CSR, 338 TTYC_CUB, 339 TTYC_CUB1, 340 TTYC_CUD, 341 TTYC_CUD1, 342 TTYC_CUF, 343 TTYC_CUF1, 344 TTYC_CUP, 345 TTYC_CUU, 346 TTYC_CUU1, 347 TTYC_CVVIS, 348 TTYC_DCH, 349 TTYC_DCH1, 350 TTYC_DIM, 351 TTYC_DL, 352 TTYC_DL1, 353 TTYC_DSBP, 354 TTYC_DSEKS, 355 TTYC_DSFCS, 356 TTYC_DSMG, 357 TTYC_E3, 358 TTYC_ECH, 359 TTYC_ED, 360 TTYC_EL, 361 TTYC_EL1, 362 TTYC_ENACS, 363 TTYC_ENBP, 364 TTYC_ENEKS, 365 TTYC_ENFCS, 366 TTYC_ENMG, 367 TTYC_FSL, 368 TTYC_HOME, 369 TTYC_HPA, 370 TTYC_ICH, 371 TTYC_ICH1, 372 TTYC_IL, 373 TTYC_IL1, 374 TTYC_INDN, 375 TTYC_INVIS, 376 TTYC_KCBT, 377 TTYC_KCUB1, 378 TTYC_KCUD1, 379 TTYC_KCUF1, 380 TTYC_KCUU1, 381 TTYC_KDC2, 382 TTYC_KDC3, 383 TTYC_KDC4, 384 TTYC_KDC5, 385 TTYC_KDC6, 386 TTYC_KDC7, 387 TTYC_KDCH1, 388 TTYC_KDN2, 389 TTYC_KDN3, 390 TTYC_KDN4, 391 TTYC_KDN5, 392 TTYC_KDN6, 393 TTYC_KDN7, 394 TTYC_KEND, 395 TTYC_KEND2, 396 TTYC_KEND3, 397 TTYC_KEND4, 398 TTYC_KEND5, 399 TTYC_KEND6, 400 TTYC_KEND7, 401 TTYC_KF1, 402 TTYC_KF10, 403 TTYC_KF11, 404 TTYC_KF12, 405 TTYC_KF13, 406 TTYC_KF14, 407 TTYC_KF15, 408 TTYC_KF16, 409 TTYC_KF17, 410 TTYC_KF18, 411 TTYC_KF19, 412 TTYC_KF2, 413 TTYC_KF20, 414 TTYC_KF21, 415 TTYC_KF22, 416 TTYC_KF23, 417 TTYC_KF24, 418 TTYC_KF25, 419 TTYC_KF26, 420 TTYC_KF27, 421 TTYC_KF28, 422 TTYC_KF29, 423 TTYC_KF3, 424 TTYC_KF30, 425 TTYC_KF31, 426 TTYC_KF32, 427 TTYC_KF33, 428 TTYC_KF34, 429 TTYC_KF35, 430 TTYC_KF36, 431 TTYC_KF37, 432 TTYC_KF38, 433 TTYC_KF39, 434 TTYC_KF4, 435 TTYC_KF40, 436 TTYC_KF41, 437 TTYC_KF42, 438 TTYC_KF43, 439 TTYC_KF44, 440 TTYC_KF45, 441 TTYC_KF46, 442 TTYC_KF47, 443 TTYC_KF48, 444 TTYC_KF49, 445 TTYC_KF5, 446 TTYC_KF50, 447 TTYC_KF51, 448 TTYC_KF52, 449 TTYC_KF53, 450 TTYC_KF54, 451 TTYC_KF55, 452 TTYC_KF56, 453 TTYC_KF57, 454 TTYC_KF58, 455 TTYC_KF59, 456 TTYC_KF6, 457 TTYC_KF60, 458 TTYC_KF61, 459 TTYC_KF62, 460 TTYC_KF63, 461 TTYC_KF7, 462 TTYC_KF8, 463 TTYC_KF9, 464 TTYC_KHOM2, 465 TTYC_KHOM3, 466 TTYC_KHOM4, 467 TTYC_KHOM5, 468 TTYC_KHOM6, 469 TTYC_KHOM7, 470 TTYC_KHOME, 471 TTYC_KIC2, 472 TTYC_KIC3, 473 TTYC_KIC4, 474 TTYC_KIC5, 475 TTYC_KIC6, 476 TTYC_KIC7, 477 TTYC_KICH1, 478 TTYC_KIND, 479 TTYC_KLFT2, 480 TTYC_KLFT3, 481 TTYC_KLFT4, 482 TTYC_KLFT5, 483 TTYC_KLFT6, 484 TTYC_KLFT7, 485 TTYC_KMOUS, 486 TTYC_KNP, 487 TTYC_KNXT2, 488 TTYC_KNXT3, 489 TTYC_KNXT4, 490 TTYC_KNXT5, 491 TTYC_KNXT6, 492 TTYC_KNXT7, 493 TTYC_KPP, 494 TTYC_KPRV2, 495 TTYC_KPRV3, 496 TTYC_KPRV4, 497 TTYC_KPRV5, 498 TTYC_KPRV6, 499 TTYC_KPRV7, 500 TTYC_KRI, 501 TTYC_KRIT2, 502 TTYC_KRIT3, 503 TTYC_KRIT4, 504 TTYC_KRIT5, 505 TTYC_KRIT6, 506 TTYC_KRIT7, 507 TTYC_KUP2, 508 TTYC_KUP3, 509 TTYC_KUP4, 510 TTYC_KUP5, 511 TTYC_KUP6, 512 TTYC_KUP7, 513 TTYC_MS, 514 TTYC_OL, 515 TTYC_OP, 516 TTYC_RECT, 517 TTYC_REV, 518 TTYC_RGB, 519 TTYC_RI, 520 TTYC_RIN, 521 TTYC_RMACS, 522 TTYC_RMCUP, 523 TTYC_RMKX, 524 TTYC_SE, 525 TTYC_SETAB, 526 TTYC_SETAF, 527 TTYC_SETAL, 528 TTYC_SETRGBB, 529 TTYC_SETRGBF, 530 TTYC_SETULC, 531 TTYC_SGR0, 532 TTYC_SITM, 533 TTYC_SMACS, 534 TTYC_SMCUP, 535 TTYC_SMKX, 536 TTYC_SMOL, 537 TTYC_SMSO, 538 TTYC_SMUL, 539 TTYC_SMULX, 540 TTYC_SMXX, 541 TTYC_SS, 542 TTYC_SWD, 543 TTYC_SYNC, 544 TTYC_TC, 545 TTYC_TSL, 546 TTYC_U8, 547 TTYC_VPA, 548 TTYC_XT 549 }; 550 551 /* Character classes. */ 552 #define WHITESPACE " " 553 554 /* Mode keys. */ 555 #define MODEKEY_EMACS 0 556 #define MODEKEY_VI 1 557 558 /* Modes. */ 559 #define MODE_CURSOR 0x1 560 #define MODE_INSERT 0x2 561 #define MODE_KCURSOR 0x4 562 #define MODE_KKEYPAD 0x8 563 #define MODE_WRAP 0x10 564 #define MODE_MOUSE_STANDARD 0x20 565 #define MODE_MOUSE_BUTTON 0x40 566 #define MODE_CURSOR_BLINKING 0x80 567 #define MODE_MOUSE_UTF8 0x100 568 #define MODE_MOUSE_SGR 0x200 569 #define MODE_BRACKETPASTE 0x400 570 #define MODE_FOCUSON 0x800 571 #define MODE_MOUSE_ALL 0x1000 572 #define MODE_ORIGIN 0x2000 573 #define MODE_CRLF 0x4000 574 #define MODE_KEXTENDED 0x8000 575 #define MODE_CURSOR_VERY_VISIBLE 0x10000 576 #define MODE_CURSOR_BLINKING_SET 0x20000 577 578 #define ALL_MODES 0xffffff 579 #define ALL_MOUSE_MODES (MODE_MOUSE_STANDARD|MODE_MOUSE_BUTTON|MODE_MOUSE_ALL) 580 #define MOTION_MOUSE_MODES (MODE_MOUSE_BUTTON|MODE_MOUSE_ALL) 581 #define CURSOR_MODES (MODE_CURSOR|MODE_CURSOR_BLINKING|MODE_CURSOR_VERY_VISIBLE) 582 583 /* A single UTF-8 character. */ 584 typedef u_int utf8_char; 585 586 /* 587 * An expanded UTF-8 character. UTF8_SIZE must be big enough to hold combining 588 * characters as well. It can't be more than 32 bytes without changes to how 589 * characters are stored. 590 */ 591 #define UTF8_SIZE 21 592 struct utf8_data { 593 u_char data[UTF8_SIZE]; 594 595 u_char have; 596 u_char size; 597 598 u_char width; /* 0xff if invalid */ 599 }; 600 enum utf8_state { 601 UTF8_MORE, 602 UTF8_DONE, 603 UTF8_ERROR 604 }; 605 606 /* Colour flags. */ 607 #define COLOUR_FLAG_256 0x01000000 608 #define COLOUR_FLAG_RGB 0x02000000 609 610 /* Special colours. */ 611 #define COLOUR_DEFAULT(c) ((c) == 8 || (c) == 9) 612 613 /* Replacement palette. */ 614 struct colour_palette { 615 int fg; 616 int bg; 617 618 int *palette; 619 int *default_palette; 620 }; 621 622 /* Grid attributes. Anything above 0xff is stored in an extended cell. */ 623 #define GRID_ATTR_BRIGHT 0x1 624 #define GRID_ATTR_DIM 0x2 625 #define GRID_ATTR_UNDERSCORE 0x4 626 #define GRID_ATTR_BLINK 0x8 627 #define GRID_ATTR_REVERSE 0x10 628 #define GRID_ATTR_HIDDEN 0x20 629 #define GRID_ATTR_ITALICS 0x40 630 #define GRID_ATTR_CHARSET 0x80 /* alternative character set */ 631 #define GRID_ATTR_STRIKETHROUGH 0x100 632 #define GRID_ATTR_UNDERSCORE_2 0x200 633 #define GRID_ATTR_UNDERSCORE_3 0x400 634 #define GRID_ATTR_UNDERSCORE_4 0x800 635 #define GRID_ATTR_UNDERSCORE_5 0x1000 636 #define GRID_ATTR_OVERLINE 0x2000 637 638 /* All underscore attributes. */ 639 #define GRID_ATTR_ALL_UNDERSCORE \ 640 (GRID_ATTR_UNDERSCORE| \ 641 GRID_ATTR_UNDERSCORE_2| \ 642 GRID_ATTR_UNDERSCORE_3| \ 643 GRID_ATTR_UNDERSCORE_4| \ 644 GRID_ATTR_UNDERSCORE_5) 645 646 /* Grid flags. */ 647 #define GRID_FLAG_FG256 0x1 648 #define GRID_FLAG_BG256 0x2 649 #define GRID_FLAG_PADDING 0x4 650 #define GRID_FLAG_EXTENDED 0x8 651 #define GRID_FLAG_SELECTED 0x10 652 #define GRID_FLAG_NOPALETTE 0x20 653 #define GRID_FLAG_CLEARED 0x40 654 655 /* Grid line flags. */ 656 #define GRID_LINE_WRAPPED 0x1 657 #define GRID_LINE_EXTENDED 0x2 658 #define GRID_LINE_DEAD 0x4 659 660 #define CELL_INSIDE 0 661 #define CELL_TOPBOTTOM 1 662 #define CELL_LEFTRIGHT 2 663 #define CELL_TOPLEFT 3 664 #define CELL_TOPRIGHT 4 665 #define CELL_BOTTOMLEFT 5 666 #define CELL_BOTTOMRIGHT 6 667 #define CELL_TOPJOIN 7 668 #define CELL_BOTTOMJOIN 8 669 #define CELL_LEFTJOIN 9 670 #define CELL_RIGHTJOIN 10 671 #define CELL_JOIN 11 672 #define CELL_OUTSIDE 12 673 674 #define CELL_BORDERS " xqlkmjwvtun~" 675 #define SIMPLE_BORDERS " |-+++++++++." 676 #define PADDED_BORDERS " " 677 678 /* Grid cell data. */ 679 struct grid_cell { 680 struct utf8_data data; 681 u_short attr; 682 u_char flags; 683 int fg; 684 int bg; 685 int us; 686 }; 687 688 /* Grid extended cell entry. */ 689 struct grid_extd_entry { 690 utf8_char data; 691 u_short attr; 692 u_char flags; 693 int fg; 694 int bg; 695 int us; 696 } __packed; 697 698 /* Grid cell entry. */ 699 struct grid_cell_entry { 700 u_char flags; 701 union { 702 u_int offset; 703 struct { 704 u_char attr; 705 u_char fg; 706 u_char bg; 707 u_char data; 708 } data; 709 }; 710 } __packed; 711 712 /* Grid line. */ 713 struct grid_line { 714 struct grid_cell_entry *celldata; 715 u_int cellused; 716 u_int cellsize; 717 718 struct grid_extd_entry *extddata; 719 u_int extdsize; 720 721 int flags; 722 }; 723 724 /* Entire grid of cells. */ 725 struct grid { 726 int flags; 727 #define GRID_HISTORY 0x1 /* scroll lines into history */ 728 729 u_int sx; 730 u_int sy; 731 732 u_int hscrolled; 733 u_int hsize; 734 u_int hlimit; 735 736 struct grid_line *linedata; 737 }; 738 739 /* Virtual cursor in a grid. */ 740 struct grid_reader { 741 struct grid *gd; 742 u_int cx; 743 u_int cy; 744 }; 745 746 /* Style alignment. */ 747 enum style_align { 748 STYLE_ALIGN_DEFAULT, 749 STYLE_ALIGN_LEFT, 750 STYLE_ALIGN_CENTRE, 751 STYLE_ALIGN_RIGHT, 752 STYLE_ALIGN_ABSOLUTE_CENTRE 753 }; 754 755 /* Style list. */ 756 enum style_list { 757 STYLE_LIST_OFF, 758 STYLE_LIST_ON, 759 STYLE_LIST_FOCUS, 760 STYLE_LIST_LEFT_MARKER, 761 STYLE_LIST_RIGHT_MARKER, 762 }; 763 764 /* Style range. */ 765 enum style_range_type { 766 STYLE_RANGE_NONE, 767 STYLE_RANGE_LEFT, 768 STYLE_RANGE_RIGHT, 769 STYLE_RANGE_WINDOW 770 }; 771 struct style_range { 772 enum style_range_type type; 773 u_int argument; 774 775 u_int start; 776 u_int end; /* not included */ 777 778 TAILQ_ENTRY(style_range) entry; 779 }; 780 TAILQ_HEAD(style_ranges, style_range); 781 782 /* Style default. */ 783 enum style_default_type { 784 STYLE_DEFAULT_BASE, 785 STYLE_DEFAULT_PUSH, 786 STYLE_DEFAULT_POP 787 }; 788 789 /* Style option. */ 790 struct style { 791 struct grid_cell gc; 792 int ignore; 793 794 int fill; 795 enum style_align align; 796 enum style_list list; 797 798 enum style_range_type range_type; 799 u_int range_argument; 800 801 enum style_default_type default_type; 802 }; 803 804 /* Cursor style. */ 805 enum screen_cursor_style { 806 SCREEN_CURSOR_DEFAULT, 807 SCREEN_CURSOR_BLOCK, 808 SCREEN_CURSOR_UNDERLINE, 809 SCREEN_CURSOR_BAR 810 }; 811 812 /* Virtual screen. */ 813 struct screen_sel; 814 struct screen_titles; 815 struct screen { 816 char *title; 817 char *path; 818 struct screen_titles *titles; 819 820 struct grid *grid; /* grid data */ 821 822 u_int cx; /* cursor x */ 823 u_int cy; /* cursor y */ 824 825 enum screen_cursor_style cstyle; /* cursor style */ 826 enum screen_cursor_style default_cstyle; 827 int ccolour; /* cursor colour */ 828 int default_ccolour; 829 830 u_int rupper; /* scroll region top */ 831 u_int rlower; /* scroll region bottom */ 832 833 int mode; 834 int default_mode; 835 836 u_int saved_cx; 837 u_int saved_cy; 838 struct grid *saved_grid; 839 struct grid_cell saved_cell; 840 int saved_flags; 841 842 bitstr_t *tabs; 843 struct screen_sel *sel; 844 845 struct screen_write_cline *write_list; 846 }; 847 848 /* Screen write context. */ 849 typedef void (*screen_write_init_ctx_cb)(struct screen_write_ctx *, 850 struct tty_ctx *); 851 struct screen_write_ctx { 852 struct window_pane *wp; 853 struct screen *s; 854 855 int flags; 856 #define SCREEN_WRITE_SYNC 0x1 857 #define SCREEN_WRITE_ZWJ 0x2 858 859 screen_write_init_ctx_cb init_ctx_cb; 860 void *arg; 861 862 struct screen_write_citem *item; 863 u_int scrolled; 864 u_int bg; 865 }; 866 867 /* Box border lines option. */ 868 enum box_lines { 869 BOX_LINES_DEFAULT = -1, 870 BOX_LINES_SINGLE, 871 BOX_LINES_DOUBLE, 872 BOX_LINES_HEAVY, 873 BOX_LINES_SIMPLE, 874 BOX_LINES_ROUNDED, 875 BOX_LINES_PADDED, 876 BOX_LINES_NONE 877 }; 878 879 /* Pane border lines option. */ 880 enum pane_lines { 881 PANE_LINES_SINGLE, 882 PANE_LINES_DOUBLE, 883 PANE_LINES_HEAVY, 884 PANE_LINES_SIMPLE, 885 PANE_LINES_NUMBER 886 }; 887 888 /* Pane border indicator option. */ 889 #define PANE_BORDER_OFF 0 890 #define PANE_BORDER_COLOUR 1 891 #define PANE_BORDER_ARROWS 2 892 #define PANE_BORDER_BOTH 3 893 894 /* Screen redraw context. */ 895 struct screen_redraw_ctx { 896 struct client *c; 897 898 u_int statuslines; 899 int statustop; 900 901 int pane_status; 902 enum pane_lines pane_lines; 903 904 struct grid_cell no_pane_gc; 905 int no_pane_gc_set; 906 907 u_int sx; 908 u_int sy; 909 u_int ox; 910 u_int oy; 911 }; 912 913 /* Screen size. */ 914 #define screen_size_x(s) ((s)->grid->sx) 915 #define screen_size_y(s) ((s)->grid->sy) 916 #define screen_hsize(s) ((s)->grid->hsize) 917 #define screen_hlimit(s) ((s)->grid->hlimit) 918 919 /* Menu. */ 920 struct menu_item { 921 const char *name; 922 key_code key; 923 const char *command; 924 }; 925 struct menu { 926 const char *title; 927 struct menu_item *items; 928 u_int count; 929 u_int width; 930 }; 931 typedef void (*menu_choice_cb)(struct menu *, u_int, key_code, void *); 932 933 /* 934 * Window mode. Windows can be in several modes and this is used to call the 935 * right function to handle input and output. 936 */ 937 struct window_mode_entry; 938 struct window_mode { 939 const char *name; 940 const char *default_format; 941 942 struct screen *(*init)(struct window_mode_entry *, 943 struct cmd_find_state *, struct args *); 944 void (*free)(struct window_mode_entry *); 945 void (*resize)(struct window_mode_entry *, u_int, u_int); 946 void (*update)(struct window_mode_entry *); 947 void (*key)(struct window_mode_entry *, struct client *, 948 struct session *, struct winlink *, key_code, 949 struct mouse_event *); 950 951 const char *(*key_table)(struct window_mode_entry *); 952 void (*command)(struct window_mode_entry *, struct client *, 953 struct session *, struct winlink *, struct args *, 954 struct mouse_event *); 955 void (*formats)(struct window_mode_entry *, 956 struct format_tree *); 957 }; 958 959 /* Active window mode. */ 960 struct window_mode_entry { 961 struct window_pane *wp; 962 struct window_pane *swp; 963 964 const struct window_mode *mode; 965 void *data; 966 967 struct screen *screen; 968 u_int prefix; 969 970 TAILQ_ENTRY(window_mode_entry) entry; 971 }; 972 973 /* Offsets into pane buffer. */ 974 struct window_pane_offset { 975 size_t used; 976 }; 977 978 /* Queued pane resize. */ 979 struct window_pane_resize { 980 u_int sx; 981 u_int sy; 982 983 u_int osx; 984 u_int osy; 985 986 TAILQ_ENTRY(window_pane_resize) entry; 987 }; 988 TAILQ_HEAD(window_pane_resizes, window_pane_resize); 989 990 /* Child window structure. */ 991 struct window_pane { 992 u_int id; 993 u_int active_point; 994 995 struct window *window; 996 struct options *options; 997 998 struct layout_cell *layout_cell; 999 struct layout_cell *saved_layout_cell; 1000 1001 u_int sx; 1002 u_int sy; 1003 1004 u_int xoff; 1005 u_int yoff; 1006 1007 int flags; 1008 #define PANE_REDRAW 0x1 1009 #define PANE_DROP 0x2 1010 #define PANE_FOCUSED 0x4 1011 /* 0x8 unused */ 1012 /* 0x10 unused */ 1013 /* 0x20 unused */ 1014 #define PANE_INPUTOFF 0x40 1015 #define PANE_CHANGED 0x80 1016 #define PANE_EXITED 0x100 1017 #define PANE_STATUSREADY 0x200 1018 #define PANE_STATUSDRAWN 0x400 1019 #define PANE_EMPTY 0x800 1020 #define PANE_STYLECHANGED 0x1000 1021 1022 int argc; 1023 char **argv; 1024 char *shell; 1025 char *cwd; 1026 1027 pid_t pid; 1028 char tty[TTY_NAME_MAX]; 1029 int status; 1030 struct timeval dead_time; 1031 1032 int fd; 1033 struct bufferevent *event; 1034 1035 struct window_pane_offset offset; 1036 size_t base_offset; 1037 1038 struct window_pane_resizes resize_queue; 1039 struct event resize_timer; 1040 1041 struct input_ctx *ictx; 1042 1043 struct grid_cell cached_gc; 1044 struct grid_cell cached_active_gc; 1045 struct colour_palette palette; 1046 1047 int pipe_fd; 1048 struct bufferevent *pipe_event; 1049 struct window_pane_offset pipe_offset; 1050 1051 struct screen *screen; 1052 struct screen base; 1053 1054 struct screen status_screen; 1055 size_t status_size; 1056 1057 TAILQ_HEAD(, window_mode_entry) modes; 1058 1059 char *searchstr; 1060 int searchregex; 1061 1062 int border_gc_set; 1063 struct grid_cell border_gc; 1064 1065 TAILQ_ENTRY(window_pane) entry; 1066 RB_ENTRY(window_pane) tree_entry; 1067 }; 1068 TAILQ_HEAD(window_panes, window_pane); 1069 RB_HEAD(window_pane_tree, window_pane); 1070 1071 /* Window structure. */ 1072 struct window { 1073 u_int id; 1074 void *latest; 1075 1076 char *name; 1077 struct event name_event; 1078 struct timeval name_time; 1079 1080 struct event alerts_timer; 1081 struct event offset_timer; 1082 1083 struct timeval activity_time; 1084 1085 struct window_pane *active; 1086 struct window_pane *last; 1087 struct window_panes panes; 1088 1089 int lastlayout; 1090 struct layout_cell *layout_root; 1091 struct layout_cell *saved_layout_root; 1092 char *old_layout; 1093 1094 u_int sx; 1095 u_int sy; 1096 u_int manual_sx; 1097 u_int manual_sy; 1098 u_int xpixel; 1099 u_int ypixel; 1100 1101 u_int new_sx; 1102 u_int new_sy; 1103 u_int new_xpixel; 1104 u_int new_ypixel; 1105 1106 struct utf8_data *fill_character; 1107 int flags; 1108 #define WINDOW_BELL 0x1 1109 #define WINDOW_ACTIVITY 0x2 1110 #define WINDOW_SILENCE 0x4 1111 #define WINDOW_ZOOMED 0x8 1112 #define WINDOW_WASZOOMED 0x10 1113 #define WINDOW_RESIZE 0x20 1114 #define WINDOW_ALERTFLAGS (WINDOW_BELL|WINDOW_ACTIVITY|WINDOW_SILENCE) 1115 1116 int alerts_queued; 1117 TAILQ_ENTRY(window) alerts_entry; 1118 1119 struct options *options; 1120 1121 u_int references; 1122 TAILQ_HEAD(, winlink) winlinks; 1123 1124 RB_ENTRY(window) entry; 1125 }; 1126 RB_HEAD(windows, window); 1127 1128 /* Entry on local window list. */ 1129 struct winlink { 1130 int idx; 1131 struct session *session; 1132 struct window *window; 1133 1134 int flags; 1135 #define WINLINK_BELL 0x1 1136 #define WINLINK_ACTIVITY 0x2 1137 #define WINLINK_SILENCE 0x4 1138 #define WINLINK_ALERTFLAGS (WINLINK_BELL|WINLINK_ACTIVITY|WINLINK_SILENCE) 1139 1140 RB_ENTRY(winlink) entry; 1141 TAILQ_ENTRY(winlink) wentry; 1142 TAILQ_ENTRY(winlink) sentry; 1143 }; 1144 RB_HEAD(winlinks, winlink); 1145 TAILQ_HEAD(winlink_stack, winlink); 1146 1147 /* Window size option. */ 1148 #define WINDOW_SIZE_LARGEST 0 1149 #define WINDOW_SIZE_SMALLEST 1 1150 #define WINDOW_SIZE_MANUAL 2 1151 #define WINDOW_SIZE_LATEST 3 1152 1153 /* Pane border status option. */ 1154 #define PANE_STATUS_OFF 0 1155 #define PANE_STATUS_TOP 1 1156 #define PANE_STATUS_BOTTOM 2 1157 1158 /* Layout direction. */ 1159 enum layout_type { 1160 LAYOUT_LEFTRIGHT, 1161 LAYOUT_TOPBOTTOM, 1162 LAYOUT_WINDOWPANE 1163 }; 1164 1165 /* Layout cells queue. */ 1166 TAILQ_HEAD(layout_cells, layout_cell); 1167 1168 /* Layout cell. */ 1169 struct layout_cell { 1170 enum layout_type type; 1171 1172 struct layout_cell *parent; 1173 1174 u_int sx; 1175 u_int sy; 1176 1177 u_int xoff; 1178 u_int yoff; 1179 1180 struct window_pane *wp; 1181 struct layout_cells cells; 1182 1183 TAILQ_ENTRY(layout_cell) entry; 1184 }; 1185 1186 /* Environment variable. */ 1187 struct environ_entry { 1188 char *name; 1189 char *value; 1190 1191 int flags; 1192 #define ENVIRON_HIDDEN 0x1 1193 1194 RB_ENTRY(environ_entry) entry; 1195 }; 1196 1197 /* Client session. */ 1198 struct session_group { 1199 const char *name; 1200 TAILQ_HEAD(, session) sessions; 1201 1202 RB_ENTRY(session_group) entry; 1203 }; 1204 RB_HEAD(session_groups, session_group); 1205 1206 struct session { 1207 u_int id; 1208 1209 char *name; 1210 const char *cwd; 1211 1212 struct timeval creation_time; 1213 struct timeval last_attached_time; 1214 struct timeval activity_time; 1215 struct timeval last_activity_time; 1216 1217 struct event lock_timer; 1218 1219 struct winlink *curw; 1220 struct winlink_stack lastw; 1221 struct winlinks windows; 1222 1223 int statusat; 1224 u_int statuslines; 1225 1226 struct options *options; 1227 1228 #define SESSION_PASTING 0x1 1229 #define SESSION_ALERTED 0x2 1230 int flags; 1231 1232 u_int attached; 1233 1234 struct termios *tio; 1235 1236 struct environ *environ; 1237 1238 int references; 1239 1240 TAILQ_ENTRY(session) gentry; 1241 RB_ENTRY(session) entry; 1242 }; 1243 RB_HEAD(sessions, session); 1244 1245 /* Mouse button masks. */ 1246 #define MOUSE_MASK_BUTTONS 195 1247 #define MOUSE_MASK_SHIFT 4 1248 #define MOUSE_MASK_META 8 1249 #define MOUSE_MASK_CTRL 16 1250 #define MOUSE_MASK_DRAG 32 1251 #define MOUSE_MASK_MODIFIERS (MOUSE_MASK_SHIFT|MOUSE_MASK_META|MOUSE_MASK_CTRL) 1252 1253 /* Mouse wheel type. */ 1254 #define MOUSE_WHEEL_UP 64 1255 #define MOUSE_WHEEL_DOWN 65 1256 1257 /* Mouse button type. */ 1258 #define MOUSE_BUTTON_1 0 1259 #define MOUSE_BUTTON_2 1 1260 #define MOUSE_BUTTON_3 2 1261 #define MOUSE_BUTTON_6 66 1262 #define MOUSE_BUTTON_7 67 1263 #define MOUSE_BUTTON_8 128 1264 #define MOUSE_BUTTON_9 129 1265 #define MOUSE_BUTTON_10 130 1266 #define MOUSE_BUTTON_11 131 1267 1268 /* Mouse helpers. */ 1269 #define MOUSE_BUTTONS(b) ((b) & MOUSE_MASK_BUTTONS) 1270 #define MOUSE_WHEEL(b) \ 1271 (((b) & MOUSE_MASK_BUTTONS) == MOUSE_WHEEL_UP || \ 1272 ((b) & MOUSE_MASK_BUTTONS) == MOUSE_WHEEL_DOWN) 1273 #define MOUSE_DRAG(b) ((b) & MOUSE_MASK_DRAG) 1274 #define MOUSE_RELEASE(b) (((b) & MOUSE_MASK_BUTTONS) == 3) 1275 1276 /* Mouse input. */ 1277 struct mouse_event { 1278 int valid; 1279 int ignore; 1280 1281 key_code key; 1282 1283 int statusat; 1284 u_int statuslines; 1285 1286 u_int x; 1287 u_int y; 1288 u_int b; 1289 1290 u_int lx; 1291 u_int ly; 1292 u_int lb; 1293 1294 u_int ox; 1295 u_int oy; 1296 1297 int s; 1298 int w; 1299 int wp; 1300 1301 u_int sgr_type; 1302 u_int sgr_b; 1303 }; 1304 1305 /* Key event. */ 1306 struct key_event { 1307 key_code key; 1308 struct mouse_event m; 1309 }; 1310 1311 /* Terminal definition. */ 1312 struct tty_term { 1313 char *name; 1314 struct tty *tty; 1315 int features; 1316 1317 char acs[UCHAR_MAX + 1][2]; 1318 1319 struct tty_code *codes; 1320 1321 #define TERM_256COLOURS 0x1 1322 #define TERM_NOAM 0x2 1323 #define TERM_DECSLRM 0x4 1324 #define TERM_DECFRA 0x8 1325 #define TERM_RGBCOLOURS 0x10 1326 #define TERM_VT100LIKE 0x20 1327 int flags; 1328 1329 LIST_ENTRY(tty_term) entry; 1330 }; 1331 LIST_HEAD(tty_terms, tty_term); 1332 1333 /* Client terminal. */ 1334 struct tty { 1335 struct client *client; 1336 struct event start_timer; 1337 struct event clipboard_timer; 1338 1339 u_int sx; 1340 u_int sy; 1341 u_int xpixel; 1342 u_int ypixel; 1343 1344 u_int cx; 1345 u_int cy; 1346 enum screen_cursor_style cstyle; 1347 int ccolour; 1348 1349 int oflag; 1350 u_int oox; 1351 u_int ooy; 1352 u_int osx; 1353 u_int osy; 1354 1355 int mode; 1356 1357 u_int rlower; 1358 u_int rupper; 1359 1360 u_int rleft; 1361 u_int rright; 1362 1363 struct event event_in; 1364 struct evbuffer *in; 1365 struct event event_out; 1366 struct evbuffer *out; 1367 struct event timer; 1368 size_t discarded; 1369 1370 struct termios tio; 1371 1372 struct grid_cell cell; 1373 struct grid_cell last_cell; 1374 1375 #define TTY_NOCURSOR 0x1 1376 #define TTY_FREEZE 0x2 1377 #define TTY_TIMER 0x4 1378 #define TTY_NOBLOCK 0x8 1379 #define TTY_STARTED 0x10 1380 #define TTY_OPENED 0x20 1381 #define TTY_OSC52QUERY 0x40 1382 #define TTY_BLOCK 0x80 1383 #define TTY_HAVEDA 0x100 1384 #define TTY_HAVEXDA 0x200 1385 #define TTY_SYNCING 0x400 1386 int flags; 1387 1388 struct tty_term *term; 1389 1390 u_int mouse_last_x; 1391 u_int mouse_last_y; 1392 u_int mouse_last_b; 1393 int mouse_drag_flag; 1394 void (*mouse_drag_update)(struct client *, 1395 struct mouse_event *); 1396 void (*mouse_drag_release)(struct client *, 1397 struct mouse_event *); 1398 1399 struct event key_timer; 1400 struct tty_key *key_tree; 1401 }; 1402 1403 /* Terminal command context. */ 1404 typedef void (*tty_ctx_redraw_cb)(const struct tty_ctx *); 1405 typedef int (*tty_ctx_set_client_cb)(struct tty_ctx *, struct client *); 1406 struct tty_ctx { 1407 struct screen *s; 1408 1409 tty_ctx_redraw_cb redraw_cb; 1410 tty_ctx_set_client_cb set_client_cb; 1411 void *arg; 1412 1413 const struct grid_cell *cell; 1414 int wrapped; 1415 1416 u_int num; 1417 void *ptr; 1418 1419 /* 1420 * Cursor and region position before the screen was updated - this is 1421 * where the command should be applied; the values in the screen have 1422 * already been updated. 1423 */ 1424 u_int ocx; 1425 u_int ocy; 1426 1427 u_int orupper; 1428 u_int orlower; 1429 1430 /* Target region (usually pane) offset and size. */ 1431 u_int xoff; 1432 u_int yoff; 1433 u_int rxoff; 1434 u_int ryoff; 1435 u_int sx; 1436 u_int sy; 1437 1438 /* The background colour used for clearing (erasing). */ 1439 u_int bg; 1440 1441 /* The default colours and palette. */ 1442 struct grid_cell defaults; 1443 struct colour_palette *palette; 1444 1445 /* Containing region (usually window) offset and size. */ 1446 int bigger; 1447 u_int wox; 1448 u_int woy; 1449 u_int wsx; 1450 u_int wsy; 1451 }; 1452 1453 /* Saved message entry. */ 1454 struct message_entry { 1455 char *msg; 1456 u_int msg_num; 1457 struct timeval msg_time; 1458 1459 TAILQ_ENTRY(message_entry) entry; 1460 }; 1461 TAILQ_HEAD(message_list, message_entry); 1462 1463 /* Argument type. */ 1464 enum args_type { 1465 ARGS_NONE, 1466 ARGS_STRING, 1467 ARGS_COMMANDS 1468 }; 1469 1470 /* Argument value. */ 1471 struct args_value { 1472 enum args_type type; 1473 union { 1474 char *string; 1475 struct cmd_list *cmdlist; 1476 }; 1477 char *cached; 1478 TAILQ_ENTRY(args_value) entry; 1479 }; 1480 1481 /* Arguments set. */ 1482 struct args_entry; 1483 RB_HEAD(args_tree, args_entry); 1484 1485 /* Arguments parsing type. */ 1486 enum args_parse_type { 1487 ARGS_PARSE_INVALID, 1488 ARGS_PARSE_STRING, 1489 ARGS_PARSE_COMMANDS_OR_STRING, 1490 ARGS_PARSE_COMMANDS 1491 }; 1492 1493 /* Arguments parsing state. */ 1494 typedef enum args_parse_type (*args_parse_cb)(struct args *, u_int, char **); 1495 struct args_parse { 1496 const char *template; 1497 int lower; 1498 int upper; 1499 args_parse_cb cb; 1500 }; 1501 1502 /* Command find structures. */ 1503 enum cmd_find_type { 1504 CMD_FIND_PANE, 1505 CMD_FIND_WINDOW, 1506 CMD_FIND_SESSION, 1507 }; 1508 struct cmd_find_state { 1509 int flags; 1510 struct cmd_find_state *current; 1511 1512 struct session *s; 1513 struct winlink *wl; 1514 struct window *w; 1515 struct window_pane *wp; 1516 int idx; 1517 }; 1518 1519 /* Command find flags. */ 1520 #define CMD_FIND_PREFER_UNATTACHED 0x1 1521 #define CMD_FIND_QUIET 0x2 1522 #define CMD_FIND_WINDOW_INDEX 0x4 1523 #define CMD_FIND_DEFAULT_MARKED 0x8 1524 #define CMD_FIND_EXACT_SESSION 0x10 1525 #define CMD_FIND_EXACT_WINDOW 0x20 1526 #define CMD_FIND_CANFAIL 0x40 1527 1528 /* List of commands. */ 1529 struct cmd_list { 1530 int references; 1531 u_int group; 1532 struct cmds *list; 1533 }; 1534 1535 /* Command return values. */ 1536 enum cmd_retval { 1537 CMD_RETURN_ERROR = -1, 1538 CMD_RETURN_NORMAL = 0, 1539 CMD_RETURN_WAIT, 1540 CMD_RETURN_STOP 1541 }; 1542 1543 /* Command parse result. */ 1544 enum cmd_parse_status { 1545 CMD_PARSE_ERROR, 1546 CMD_PARSE_SUCCESS 1547 }; 1548 struct cmd_parse_result { 1549 enum cmd_parse_status status; 1550 struct cmd_list *cmdlist; 1551 char *error; 1552 }; 1553 struct cmd_parse_input { 1554 int flags; 1555 #define CMD_PARSE_QUIET 0x1 1556 #define CMD_PARSE_PARSEONLY 0x2 1557 #define CMD_PARSE_NOALIAS 0x4 1558 #define CMD_PARSE_VERBOSE 0x8 1559 #define CMD_PARSE_ONEGROUP 0x10 1560 1561 const char *file; 1562 u_int line; 1563 1564 struct cmdq_item *item; 1565 struct client *c; 1566 struct cmd_find_state fs; 1567 }; 1568 1569 /* Command queue flags. */ 1570 #define CMDQ_STATE_REPEAT 0x1 1571 #define CMDQ_STATE_CONTROL 0x2 1572 #define CMDQ_STATE_NOHOOKS 0x4 1573 1574 /* Command queue callback. */ 1575 typedef enum cmd_retval (*cmdq_cb) (struct cmdq_item *, void *); 1576 1577 /* Command definition flag. */ 1578 struct cmd_entry_flag { 1579 char flag; 1580 enum cmd_find_type type; 1581 int flags; 1582 }; 1583 1584 /* Command definition. */ 1585 struct cmd_entry { 1586 const char *name; 1587 const char *alias; 1588 1589 struct args_parse args; 1590 const char *usage; 1591 1592 struct cmd_entry_flag source; 1593 struct cmd_entry_flag target; 1594 1595 #define CMD_STARTSERVER 0x1 1596 #define CMD_READONLY 0x2 1597 #define CMD_AFTERHOOK 0x4 1598 #define CMD_CLIENT_CFLAG 0x8 1599 #define CMD_CLIENT_TFLAG 0x10 1600 #define CMD_CLIENT_CANFAIL 0x20 1601 int flags; 1602 1603 enum cmd_retval (*exec)(struct cmd *, struct cmdq_item *); 1604 }; 1605 1606 /* Status line. */ 1607 #define STATUS_LINES_LIMIT 5 1608 struct status_line_entry { 1609 char *expanded; 1610 struct style_ranges ranges; 1611 }; 1612 struct status_line { 1613 struct event timer; 1614 1615 struct screen screen; 1616 struct screen *active; 1617 int references; 1618 1619 struct grid_cell style; 1620 struct status_line_entry entries[STATUS_LINES_LIMIT]; 1621 }; 1622 1623 /* Prompt type. */ 1624 #define PROMPT_NTYPES 4 1625 enum prompt_type { 1626 PROMPT_TYPE_COMMAND, 1627 PROMPT_TYPE_SEARCH, 1628 PROMPT_TYPE_TARGET, 1629 PROMPT_TYPE_WINDOW_TARGET, 1630 PROMPT_TYPE_INVALID = 0xff 1631 }; 1632 1633 /* File in client. */ 1634 typedef void (*client_file_cb) (struct client *, const char *, int, int, 1635 struct evbuffer *, void *); 1636 struct client_file { 1637 struct client *c; 1638 struct tmuxpeer *peer; 1639 struct client_files *tree; 1640 int references; 1641 int stream; 1642 1643 char *path; 1644 struct evbuffer *buffer; 1645 struct bufferevent *event; 1646 1647 int fd; 1648 int error; 1649 int closed; 1650 1651 client_file_cb cb; 1652 void *data; 1653 1654 RB_ENTRY(client_file) entry; 1655 }; 1656 RB_HEAD(client_files, client_file); 1657 1658 /* Client window. */ 1659 struct client_window { 1660 u_int window; 1661 struct window_pane *pane; 1662 1663 u_int sx; 1664 u_int sy; 1665 1666 RB_ENTRY(client_window) entry; 1667 }; 1668 RB_HEAD(client_windows, client_window); 1669 1670 /* Visible areas not obstructed by overlays. */ 1671 #define OVERLAY_MAX_RANGES 3 1672 struct overlay_ranges { 1673 u_int px[OVERLAY_MAX_RANGES]; 1674 u_int nx[OVERLAY_MAX_RANGES]; 1675 }; 1676 1677 /* Client connection. */ 1678 typedef int (*prompt_input_cb)(struct client *, void *, const char *, int); 1679 typedef void (*prompt_free_cb)(void *); 1680 typedef void (*overlay_check_cb)(struct client*, void *, u_int, u_int, u_int, 1681 struct overlay_ranges *); 1682 typedef struct screen *(*overlay_mode_cb)(struct client *, void *, u_int *, 1683 u_int *); 1684 typedef void (*overlay_draw_cb)(struct client *, void *, 1685 struct screen_redraw_ctx *); 1686 typedef int (*overlay_key_cb)(struct client *, void *, struct key_event *); 1687 typedef void (*overlay_free_cb)(struct client *, void *); 1688 typedef void (*overlay_resize_cb)(struct client *, void *); 1689 struct client { 1690 const char *name; 1691 struct tmuxpeer *peer; 1692 struct cmdq_list *queue; 1693 1694 struct client_windows windows; 1695 1696 struct control_state *control_state; 1697 u_int pause_age; 1698 1699 pid_t pid; 1700 int fd; 1701 int out_fd; 1702 struct event event; 1703 int retval; 1704 1705 struct timeval creation_time; 1706 struct timeval activity_time; 1707 1708 struct environ *environ; 1709 struct format_job_tree *jobs; 1710 1711 char *title; 1712 char *path; 1713 const char *cwd; 1714 1715 char *term_name; 1716 int term_features; 1717 char *term_type; 1718 char **term_caps; 1719 u_int term_ncaps; 1720 1721 char *ttyname; 1722 struct tty tty; 1723 1724 size_t written; 1725 size_t discarded; 1726 size_t redraw; 1727 1728 struct event repeat_timer; 1729 1730 struct event click_timer; 1731 u_int click_button; 1732 struct mouse_event click_event; 1733 1734 struct status_line status; 1735 1736 #define CLIENT_TERMINAL 0x1 1737 #define CLIENT_LOGIN 0x2 1738 #define CLIENT_EXIT 0x4 1739 #define CLIENT_REDRAWWINDOW 0x8 1740 #define CLIENT_REDRAWSTATUS 0x10 1741 #define CLIENT_REPEAT 0x20 1742 #define CLIENT_SUSPENDED 0x40 1743 #define CLIENT_ATTACHED 0x80 1744 #define CLIENT_EXITED 0x100 1745 #define CLIENT_DEAD 0x200 1746 #define CLIENT_REDRAWBORDERS 0x400 1747 #define CLIENT_READONLY 0x800 1748 #define CLIENT_NOSTARTSERVER 0x1000 1749 #define CLIENT_CONTROL 0x2000 1750 #define CLIENT_CONTROLCONTROL 0x4000 1751 #define CLIENT_FOCUSED 0x8000 1752 #define CLIENT_UTF8 0x10000 1753 #define CLIENT_IGNORESIZE 0x20000 1754 #define CLIENT_IDENTIFIED 0x40000 1755 #define CLIENT_STATUSFORCE 0x80000 1756 #define CLIENT_DOUBLECLICK 0x100000 1757 #define CLIENT_TRIPLECLICK 0x200000 1758 #define CLIENT_SIZECHANGED 0x400000 1759 #define CLIENT_STATUSOFF 0x800000 1760 #define CLIENT_REDRAWSTATUSALWAYS 0x1000000 1761 #define CLIENT_REDRAWOVERLAY 0x2000000 1762 #define CLIENT_CONTROL_NOOUTPUT 0x4000000 1763 #define CLIENT_DEFAULTSOCKET 0x8000000 1764 #define CLIENT_STARTSERVER 0x10000000 1765 #define CLIENT_REDRAWPANES 0x20000000 1766 #define CLIENT_NOFORK 0x40000000 1767 #define CLIENT_ACTIVEPANE 0x80000000ULL 1768 #define CLIENT_CONTROL_PAUSEAFTER 0x100000000ULL 1769 #define CLIENT_CONTROL_WAITEXIT 0x200000000ULL 1770 #define CLIENT_WINDOWSIZECHANGED 0x400000000ULL 1771 #define CLIENT_CLIPBOARDBUFFER 0x800000000ULL 1772 #define CLIENT_ALLREDRAWFLAGS \ 1773 (CLIENT_REDRAWWINDOW| \ 1774 CLIENT_REDRAWSTATUS| \ 1775 CLIENT_REDRAWSTATUSALWAYS| \ 1776 CLIENT_REDRAWBORDERS| \ 1777 CLIENT_REDRAWOVERLAY| \ 1778 CLIENT_REDRAWPANES) 1779 #define CLIENT_UNATTACHEDFLAGS \ 1780 (CLIENT_DEAD| \ 1781 CLIENT_SUSPENDED| \ 1782 CLIENT_EXIT) 1783 #define CLIENT_NODETACHFLAGS \ 1784 (CLIENT_DEAD| \ 1785 CLIENT_EXIT) 1786 #define CLIENT_NOSIZEFLAGS \ 1787 (CLIENT_DEAD| \ 1788 CLIENT_SUSPENDED| \ 1789 CLIENT_EXIT) 1790 uint64_t flags; 1791 1792 enum { 1793 CLIENT_EXIT_RETURN, 1794 CLIENT_EXIT_SHUTDOWN, 1795 CLIENT_EXIT_DETACH 1796 } exit_type; 1797 enum msgtype exit_msgtype; 1798 char *exit_session; 1799 char *exit_message; 1800 1801 struct key_table *keytable; 1802 1803 uint64_t redraw_panes; 1804 1805 int message_ignore_keys; 1806 int message_ignore_styles; 1807 char *message_string; 1808 struct event message_timer; 1809 1810 char *prompt_string; 1811 struct utf8_data *prompt_buffer; 1812 char *prompt_last; 1813 size_t prompt_index; 1814 prompt_input_cb prompt_inputcb; 1815 prompt_free_cb prompt_freecb; 1816 void *prompt_data; 1817 u_int prompt_hindex[PROMPT_NTYPES]; 1818 enum { 1819 PROMPT_ENTRY, 1820 PROMPT_COMMAND 1821 } prompt_mode; 1822 struct utf8_data *prompt_saved; 1823 #define PROMPT_SINGLE 0x1 1824 #define PROMPT_NUMERIC 0x2 1825 #define PROMPT_INCREMENTAL 0x4 1826 #define PROMPT_NOFORMAT 0x8 1827 #define PROMPT_KEY 0x10 1828 int prompt_flags; 1829 enum prompt_type prompt_type; 1830 int prompt_cursor; 1831 1832 struct session *session; 1833 struct session *last_session; 1834 1835 int references; 1836 1837 void *pan_window; 1838 u_int pan_ox; 1839 u_int pan_oy; 1840 1841 overlay_check_cb overlay_check; 1842 overlay_mode_cb overlay_mode; 1843 overlay_draw_cb overlay_draw; 1844 overlay_key_cb overlay_key; 1845 overlay_free_cb overlay_free; 1846 overlay_resize_cb overlay_resize; 1847 void *overlay_data; 1848 struct event overlay_timer; 1849 1850 struct client_files files; 1851 1852 u_int *clipboard_panes; 1853 u_int clipboard_npanes; 1854 1855 TAILQ_ENTRY(client) entry; 1856 }; 1857 TAILQ_HEAD(clients, client); 1858 1859 /* Control mode subscription type. */ 1860 enum control_sub_type { 1861 CONTROL_SUB_SESSION, 1862 CONTROL_SUB_PANE, 1863 CONTROL_SUB_ALL_PANES, 1864 CONTROL_SUB_WINDOW, 1865 CONTROL_SUB_ALL_WINDOWS 1866 }; 1867 1868 /* Key binding and key table. */ 1869 struct key_binding { 1870 key_code key; 1871 struct cmd_list *cmdlist; 1872 const char *note; 1873 1874 int flags; 1875 #define KEY_BINDING_REPEAT 0x1 1876 1877 RB_ENTRY(key_binding) entry; 1878 }; 1879 RB_HEAD(key_bindings, key_binding); 1880 1881 struct key_table { 1882 const char *name; 1883 struct key_bindings key_bindings; 1884 struct key_bindings default_key_bindings; 1885 1886 u_int references; 1887 1888 RB_ENTRY(key_table) entry; 1889 }; 1890 RB_HEAD(key_tables, key_table); 1891 1892 /* Option data. */ 1893 RB_HEAD(options_array, options_array_item); 1894 union options_value { 1895 char *string; 1896 long long number; 1897 struct style style; 1898 struct options_array array; 1899 struct cmd_list *cmdlist; 1900 }; 1901 1902 /* Option table entries. */ 1903 enum options_table_type { 1904 OPTIONS_TABLE_STRING, 1905 OPTIONS_TABLE_NUMBER, 1906 OPTIONS_TABLE_KEY, 1907 OPTIONS_TABLE_COLOUR, 1908 OPTIONS_TABLE_FLAG, 1909 OPTIONS_TABLE_CHOICE, 1910 OPTIONS_TABLE_COMMAND 1911 }; 1912 1913 #define OPTIONS_TABLE_NONE 0 1914 #define OPTIONS_TABLE_SERVER 0x1 1915 #define OPTIONS_TABLE_SESSION 0x2 1916 #define OPTIONS_TABLE_WINDOW 0x4 1917 #define OPTIONS_TABLE_PANE 0x8 1918 1919 #define OPTIONS_TABLE_IS_ARRAY 0x1 1920 #define OPTIONS_TABLE_IS_HOOK 0x2 1921 #define OPTIONS_TABLE_IS_STYLE 0x4 1922 1923 struct options_table_entry { 1924 const char *name; 1925 const char *alternative_name; 1926 enum options_table_type type; 1927 int scope; 1928 int flags; 1929 1930 u_int minimum; 1931 u_int maximum; 1932 const char **choices; 1933 1934 const char *default_str; 1935 long long default_num; 1936 const char **default_arr; 1937 1938 const char *separator; 1939 const char *pattern; 1940 1941 const char *text; 1942 const char *unit; 1943 }; 1944 1945 struct options_name_map { 1946 const char *from; 1947 const char *to; 1948 }; 1949 1950 /* Common command usages. */ 1951 #define CMD_TARGET_PANE_USAGE "[-t target-pane]" 1952 #define CMD_TARGET_WINDOW_USAGE "[-t target-window]" 1953 #define CMD_TARGET_SESSION_USAGE "[-t target-session]" 1954 #define CMD_TARGET_CLIENT_USAGE "[-t target-client]" 1955 #define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]" 1956 #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]" 1957 #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]" 1958 #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]" 1959 #define CMD_BUFFER_USAGE "[-b buffer-name]" 1960 1961 /* Spawn common context. */ 1962 struct spawn_context { 1963 struct cmdq_item *item; 1964 1965 struct session *s; 1966 struct winlink *wl; 1967 struct client *tc; 1968 1969 struct window_pane *wp0; 1970 struct layout_cell *lc; 1971 1972 const char *name; 1973 char **argv; 1974 int argc; 1975 struct environ *environ; 1976 1977 int idx; 1978 const char *cwd; 1979 1980 int flags; 1981 #define SPAWN_KILL 0x1 1982 #define SPAWN_DETACHED 0x2 1983 #define SPAWN_RESPAWN 0x4 1984 #define SPAWN_BEFORE 0x8 1985 #define SPAWN_NONOTIFY 0x10 1986 #define SPAWN_FULLSIZE 0x20 1987 #define SPAWN_EMPTY 0x40 1988 #define SPAWN_ZOOM 0x80 1989 }; 1990 1991 /* Mode tree sort order. */ 1992 struct mode_tree_sort_criteria { 1993 u_int field; 1994 int reversed; 1995 }; 1996 1997 /* tmux.c */ 1998 extern struct options *global_options; 1999 extern struct options *global_s_options; 2000 extern struct options *global_w_options; 2001 extern struct environ *global_environ; 2002 extern struct timeval start_time; 2003 extern const char *socket_path; 2004 extern const char *shell_command; 2005 extern int ptm_fd; 2006 extern const char *shell_command; 2007 int checkshell(const char *); 2008 void setblocking(int, int); 2009 uint64_t get_timer(void); 2010 const char *sig2name(int); 2011 const char *find_cwd(void); 2012 const char *find_home(void); 2013 const char *getversion(void); 2014 2015 /* proc.c */ 2016 struct imsg; 2017 int proc_send(struct tmuxpeer *, enum msgtype, int, const void *, size_t); 2018 struct tmuxproc *proc_start(const char *); 2019 void proc_loop(struct tmuxproc *, int (*)(void)); 2020 void proc_exit(struct tmuxproc *); 2021 void proc_set_signals(struct tmuxproc *, void(*)(int)); 2022 void proc_clear_signals(struct tmuxproc *, int); 2023 struct tmuxpeer *proc_add_peer(struct tmuxproc *, int, 2024 void (*)(struct imsg *, void *), void *); 2025 void proc_remove_peer(struct tmuxpeer *); 2026 void proc_kill_peer(struct tmuxpeer *); 2027 void proc_toggle_log(struct tmuxproc *); 2028 pid_t proc_fork_and_daemon(int *); 2029 uid_t proc_get_peer_uid(struct tmuxpeer *); 2030 2031 /* cfg.c */ 2032 extern int cfg_finished; 2033 extern struct client *cfg_client; 2034 extern char **cfg_files; 2035 extern u_int cfg_nfiles; 2036 extern int cfg_quiet; 2037 void start_cfg(void); 2038 int load_cfg(const char *, struct client *, struct cmdq_item *, int, 2039 struct cmdq_item **); 2040 int load_cfg_from_buffer(const void *, size_t, const char *, 2041 struct client *, struct cmdq_item *, int, struct cmdq_item **); 2042 void printflike(1, 2) cfg_add_cause(const char *, ...); 2043 void cfg_print_causes(struct cmdq_item *); 2044 void cfg_show_causes(struct session *); 2045 2046 /* paste.c */ 2047 struct paste_buffer; 2048 const char *paste_buffer_name(struct paste_buffer *); 2049 u_int paste_buffer_order(struct paste_buffer *); 2050 time_t paste_buffer_created(struct paste_buffer *); 2051 const char *paste_buffer_data(struct paste_buffer *, size_t *); 2052 struct paste_buffer *paste_walk(struct paste_buffer *); 2053 struct paste_buffer *paste_get_top(const char **); 2054 struct paste_buffer *paste_get_name(const char *); 2055 void paste_free(struct paste_buffer *); 2056 void paste_add(const char *, char *, size_t); 2057 int paste_rename(const char *, const char *, char **); 2058 int paste_set(char *, size_t, const char *, char **); 2059 void paste_replace(struct paste_buffer *, char *, size_t); 2060 char *paste_make_sample(struct paste_buffer *); 2061 2062 /* format.c */ 2063 #define FORMAT_STATUS 0x1 2064 #define FORMAT_FORCE 0x2 2065 #define FORMAT_NOJOBS 0x4 2066 #define FORMAT_VERBOSE 0x8 2067 #define FORMAT_NONE 0 2068 #define FORMAT_PANE 0x80000000U 2069 #define FORMAT_WINDOW 0x40000000U 2070 struct format_tree; 2071 struct format_modifier; 2072 typedef void *(*format_cb)(struct format_tree *); 2073 void format_tidy_jobs(void); 2074 const char *format_skip(const char *, const char *); 2075 int format_true(const char *); 2076 struct format_tree *format_create(struct client *, struct cmdq_item *, int, 2077 int); 2078 void format_free(struct format_tree *); 2079 void format_merge(struct format_tree *, struct format_tree *); 2080 struct window_pane *format_get_pane(struct format_tree *); 2081 void printflike(3, 4) format_add(struct format_tree *, const char *, 2082 const char *, ...); 2083 void format_add_tv(struct format_tree *, const char *, 2084 struct timeval *); 2085 void format_add_cb(struct format_tree *, const char *, format_cb); 2086 void format_log_debug(struct format_tree *, const char *); 2087 void format_each(struct format_tree *, void (*)(const char *, 2088 const char *, void *), void *); 2089 char *format_expand_time(struct format_tree *, const char *); 2090 char *format_expand(struct format_tree *, const char *); 2091 char *format_single(struct cmdq_item *, const char *, 2092 struct client *, struct session *, struct winlink *, 2093 struct window_pane *); 2094 char *format_single_from_state(struct cmdq_item *, const char *, 2095 struct client *, struct cmd_find_state *); 2096 char *format_single_from_target(struct cmdq_item *, const char *); 2097 struct format_tree *format_create_defaults(struct cmdq_item *, struct client *, 2098 struct session *, struct winlink *, struct window_pane *); 2099 struct format_tree *format_create_from_state(struct cmdq_item *, 2100 struct client *, struct cmd_find_state *); 2101 struct format_tree *format_create_from_target(struct cmdq_item *); 2102 void format_defaults(struct format_tree *, struct client *, 2103 struct session *, struct winlink *, struct window_pane *); 2104 void format_defaults_window(struct format_tree *, struct window *); 2105 void format_defaults_pane(struct format_tree *, 2106 struct window_pane *); 2107 void format_defaults_paste_buffer(struct format_tree *, 2108 struct paste_buffer *); 2109 void format_lost_client(struct client *); 2110 char *format_grid_word(struct grid *, u_int, u_int); 2111 char *format_grid_line(struct grid *, u_int); 2112 2113 /* format-draw.c */ 2114 void format_draw(struct screen_write_ctx *, 2115 const struct grid_cell *, u_int, const char *, 2116 struct style_ranges *, int); 2117 u_int format_width(const char *); 2118 char *format_trim_left(const char *, u_int); 2119 char *format_trim_right(const char *, u_int); 2120 2121 /* notify.c */ 2122 void notify_hook(struct cmdq_item *, const char *); 2123 void notify_client(const char *, struct client *); 2124 void notify_session(const char *, struct session *); 2125 void notify_winlink(const char *, struct winlink *); 2126 void notify_session_window(const char *, struct session *, struct window *); 2127 void notify_window(const char *, struct window *); 2128 void notify_pane(const char *, struct window_pane *); 2129 2130 /* options.c */ 2131 struct options *options_create(struct options *); 2132 void options_free(struct options *); 2133 struct options *options_get_parent(struct options *); 2134 void options_set_parent(struct options *, struct options *); 2135 struct options_entry *options_first(struct options *); 2136 struct options_entry *options_next(struct options_entry *); 2137 struct options_entry *options_empty(struct options *, 2138 const struct options_table_entry *); 2139 struct options_entry *options_default(struct options *, 2140 const struct options_table_entry *); 2141 char *options_default_to_string(const struct options_table_entry *); 2142 const char *options_name(struct options_entry *); 2143 struct options *options_owner(struct options_entry *); 2144 const struct options_table_entry *options_table_entry(struct options_entry *); 2145 struct options_entry *options_get_only(struct options *, const char *); 2146 struct options_entry *options_get(struct options *, const char *); 2147 void options_array_clear(struct options_entry *); 2148 union options_value *options_array_get(struct options_entry *, u_int); 2149 int options_array_set(struct options_entry *, u_int, const char *, 2150 int, char **); 2151 int options_array_assign(struct options_entry *, const char *, 2152 char **); 2153 struct options_array_item *options_array_first(struct options_entry *); 2154 struct options_array_item *options_array_next(struct options_array_item *); 2155 u_int options_array_item_index(struct options_array_item *); 2156 union options_value *options_array_item_value(struct options_array_item *); 2157 int options_is_array(struct options_entry *); 2158 int options_is_string(struct options_entry *); 2159 char *options_to_string(struct options_entry *, int, int); 2160 char *options_parse(const char *, int *); 2161 struct options_entry *options_parse_get(struct options *, const char *, int *, 2162 int); 2163 char *options_match(const char *, int *, int *); 2164 struct options_entry *options_match_get(struct options *, const char *, int *, 2165 int, int *); 2166 const char *options_get_string(struct options *, const char *); 2167 long long options_get_number(struct options *, const char *); 2168 struct options_entry * printflike(4, 5) options_set_string(struct options *, 2169 const char *, int, const char *, ...); 2170 struct options_entry *options_set_number(struct options *, const char *, 2171 long long); 2172 int options_scope_from_name(struct args *, int, 2173 const char *, struct cmd_find_state *, struct options **, 2174 char **); 2175 int options_scope_from_flags(struct args *, int, 2176 struct cmd_find_state *, struct options **, char **); 2177 struct style *options_string_to_style(struct options *, const char *, 2178 struct format_tree *); 2179 int options_from_string(struct options *, 2180 const struct options_table_entry *, const char *, 2181 const char *, int, char **); 2182 int options_find_choice(const struct options_table_entry *, 2183 const char *, char **); 2184 void options_push_changes(const char *); 2185 int options_remove_or_default(struct options_entry *, int, 2186 char **); 2187 2188 /* options-table.c */ 2189 extern const struct options_table_entry options_table[]; 2190 extern const struct options_name_map options_other_names[]; 2191 2192 /* job.c */ 2193 typedef void (*job_update_cb) (struct job *); 2194 typedef void (*job_complete_cb) (struct job *); 2195 typedef void (*job_free_cb) (void *); 2196 #define JOB_NOWAIT 0x1 2197 #define JOB_KEEPWRITE 0x2 2198 #define JOB_PTY 0x4 2199 struct job *job_run(const char *, int, char **, struct environ *, 2200 struct session *, const char *, job_update_cb, 2201 job_complete_cb, job_free_cb, void *, int, int, int); 2202 void job_free(struct job *); 2203 int job_transfer(struct job *, pid_t *, char *, size_t); 2204 void job_resize(struct job *, u_int, u_int); 2205 void job_check_died(pid_t, int); 2206 int job_get_status(struct job *); 2207 void *job_get_data(struct job *); 2208 struct bufferevent *job_get_event(struct job *); 2209 void job_kill_all(void); 2210 int job_still_running(void); 2211 void job_print_summary(struct cmdq_item *, int); 2212 2213 /* environ.c */ 2214 struct environ *environ_create(void); 2215 void environ_free(struct environ *); 2216 struct environ_entry *environ_first(struct environ *); 2217 struct environ_entry *environ_next(struct environ_entry *); 2218 void environ_copy(struct environ *, struct environ *); 2219 struct environ_entry *environ_find(struct environ *, const char *); 2220 void printflike(4, 5) environ_set(struct environ *, const char *, int, 2221 const char *, ...); 2222 void environ_clear(struct environ *, const char *); 2223 void environ_put(struct environ *, const char *, int); 2224 void environ_unset(struct environ *, const char *); 2225 void environ_update(struct options *, struct environ *, struct environ *); 2226 void environ_push(struct environ *); 2227 void printflike(2, 3) environ_log(struct environ *, const char *, ...); 2228 struct environ *environ_for_session(struct session *, int); 2229 2230 /* tty.c */ 2231 void tty_create_log(void); 2232 int tty_window_bigger(struct tty *); 2233 int tty_window_offset(struct tty *, u_int *, u_int *, u_int *, u_int *); 2234 void tty_update_window_offset(struct window *); 2235 void tty_update_client_offset(struct client *); 2236 void tty_raw(struct tty *, const char *); 2237 void tty_attributes(struct tty *, const struct grid_cell *, 2238 const struct grid_cell *, struct colour_palette *); 2239 void tty_reset(struct tty *); 2240 void tty_region_off(struct tty *); 2241 void tty_margin_off(struct tty *); 2242 void tty_cursor(struct tty *, u_int, u_int); 2243 void tty_clipboard_query(struct tty *); 2244 void tty_putcode(struct tty *, enum tty_code_code); 2245 void tty_putcode1(struct tty *, enum tty_code_code, int); 2246 void tty_putcode2(struct tty *, enum tty_code_code, int, int); 2247 void tty_putcode3(struct tty *, enum tty_code_code, int, int, int); 2248 void tty_putcode_ptr1(struct tty *, enum tty_code_code, const void *); 2249 void tty_putcode_ptr2(struct tty *, enum tty_code_code, const void *, 2250 const void *); 2251 void tty_puts(struct tty *, const char *); 2252 void tty_putc(struct tty *, u_char); 2253 void tty_putn(struct tty *, const void *, size_t, u_int); 2254 void tty_cell(struct tty *, const struct grid_cell *, 2255 const struct grid_cell *, struct colour_palette *); 2256 int tty_init(struct tty *, struct client *); 2257 void tty_resize(struct tty *); 2258 void tty_set_size(struct tty *, u_int, u_int, u_int, u_int); 2259 void tty_start_tty(struct tty *); 2260 void tty_send_requests(struct tty *); 2261 void tty_stop_tty(struct tty *); 2262 void tty_set_title(struct tty *, const char *); 2263 void tty_set_path(struct tty *, const char *); 2264 void tty_update_mode(struct tty *, int, struct screen *); 2265 void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int, 2266 u_int, u_int, const struct grid_cell *, struct colour_palette *); 2267 void tty_sync_start(struct tty *); 2268 void tty_sync_end(struct tty *); 2269 int tty_open(struct tty *, char **); 2270 void tty_close(struct tty *); 2271 void tty_free(struct tty *); 2272 void tty_update_features(struct tty *); 2273 void tty_set_selection(struct tty *, const char *, size_t); 2274 void tty_write(void (*)(struct tty *, const struct tty_ctx *), 2275 struct tty_ctx *); 2276 void tty_cmd_alignmenttest(struct tty *, const struct tty_ctx *); 2277 void tty_cmd_cell(struct tty *, const struct tty_ctx *); 2278 void tty_cmd_cells(struct tty *, const struct tty_ctx *); 2279 void tty_cmd_clearendofline(struct tty *, const struct tty_ctx *); 2280 void tty_cmd_clearendofscreen(struct tty *, const struct tty_ctx *); 2281 void tty_cmd_clearline(struct tty *, const struct tty_ctx *); 2282 void tty_cmd_clearscreen(struct tty *, const struct tty_ctx *); 2283 void tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *); 2284 void tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *); 2285 void tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *); 2286 void tty_cmd_clearcharacter(struct tty *, const struct tty_ctx *); 2287 void tty_cmd_deleteline(struct tty *, const struct tty_ctx *); 2288 void tty_cmd_erasecharacter(struct tty *, const struct tty_ctx *); 2289 void tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *); 2290 void tty_cmd_insertline(struct tty *, const struct tty_ctx *); 2291 void tty_cmd_linefeed(struct tty *, const struct tty_ctx *); 2292 void tty_cmd_scrollup(struct tty *, const struct tty_ctx *); 2293 void tty_cmd_scrolldown(struct tty *, const struct tty_ctx *); 2294 void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *); 2295 void tty_cmd_setselection(struct tty *, const struct tty_ctx *); 2296 void tty_cmd_rawstring(struct tty *, const struct tty_ctx *); 2297 void tty_cmd_syncstart(struct tty *, const struct tty_ctx *); 2298 void tty_default_colours(struct grid_cell *, struct window_pane *); 2299 2300 /* tty-term.c */ 2301 extern struct tty_terms tty_terms; 2302 u_int tty_term_ncodes(void); 2303 void tty_term_apply(struct tty_term *, const char *, int); 2304 void tty_term_apply_overrides(struct tty_term *); 2305 struct tty_term *tty_term_create(struct tty *, char *, char **, u_int, int *, 2306 char **); 2307 void tty_term_free(struct tty_term *); 2308 int tty_term_read_list(const char *, int, char ***, u_int *, 2309 char **); 2310 void tty_term_free_list(char **, u_int); 2311 int tty_term_has(struct tty_term *, enum tty_code_code); 2312 const char *tty_term_string(struct tty_term *, enum tty_code_code); 2313 const char *tty_term_string1(struct tty_term *, enum tty_code_code, int); 2314 const char *tty_term_string2(struct tty_term *, enum tty_code_code, int, 2315 int); 2316 const char *tty_term_string3(struct tty_term *, enum tty_code_code, int, 2317 int, int); 2318 const char *tty_term_ptr1(struct tty_term *, enum tty_code_code, 2319 const void *); 2320 const char *tty_term_ptr2(struct tty_term *, enum tty_code_code, 2321 const void *, const void *); 2322 int tty_term_number(struct tty_term *, enum tty_code_code); 2323 int tty_term_flag(struct tty_term *, enum tty_code_code); 2324 const char *tty_term_describe(struct tty_term *, enum tty_code_code); 2325 2326 /* tty-features.c */ 2327 void tty_add_features(int *, const char *, const char *); 2328 const char *tty_get_features(int); 2329 int tty_apply_features(struct tty_term *, int); 2330 void tty_default_features(int *, const char *, u_int); 2331 2332 /* tty-acs.c */ 2333 int tty_acs_needed(struct tty *); 2334 const char *tty_acs_get(struct tty *, u_char); 2335 int tty_acs_reverse_get(struct tty *, const char *, size_t); 2336 const struct utf8_data *tty_acs_double_borders(int); 2337 const struct utf8_data *tty_acs_heavy_borders(int); 2338 const struct utf8_data *tty_acs_rounded_borders(int); 2339 2340 /* tty-keys.c */ 2341 void tty_keys_build(struct tty *); 2342 void tty_keys_free(struct tty *); 2343 int tty_keys_next(struct tty *); 2344 2345 /* arguments.c */ 2346 void args_set(struct args *, u_char, struct args_value *); 2347 struct args *args_create(void); 2348 struct args *args_parse(const struct args_parse *, struct args_value *, 2349 u_int, char **); 2350 struct args *args_copy(struct args *, int, char **); 2351 void args_to_vector(struct args *, int *, char ***); 2352 struct args_value *args_from_vector(int, char **); 2353 void args_free_value(struct args_value *); 2354 void args_free_values(struct args_value *, u_int); 2355 void args_free(struct args *); 2356 char *args_print(struct args *); 2357 char *args_escape(const char *); 2358 int args_has(struct args *, u_char); 2359 const char *args_get(struct args *, u_char); 2360 u_char args_first(struct args *, struct args_entry **); 2361 u_char args_next(struct args_entry **); 2362 u_int args_count(struct args *); 2363 struct args_value *args_values(struct args *); 2364 struct args_value *args_value(struct args *, u_int); 2365 const char *args_string(struct args *, u_int); 2366 struct cmd_list *args_make_commands_now(struct cmd *, struct cmdq_item *, 2367 u_int, int); 2368 struct args_command_state *args_make_commands_prepare(struct cmd *, 2369 struct cmdq_item *, u_int, const char *, int, int); 2370 struct cmd_list *args_make_commands(struct args_command_state *, int, char **, 2371 char **); 2372 void args_make_commands_free(struct args_command_state *); 2373 char *args_make_commands_get_command(struct args_command_state *); 2374 struct args_value *args_first_value(struct args *, u_char); 2375 struct args_value *args_next_value(struct args_value *); 2376 long long args_strtonum(struct args *, u_char, long long, long long, 2377 char **); 2378 long long args_percentage(struct args *, u_char, long long, 2379 long long, long long, char **); 2380 long long args_string_percentage(const char *, long long, long long, 2381 long long, char **); 2382 2383 /* cmd-find.c */ 2384 int cmd_find_target(struct cmd_find_state *, struct cmdq_item *, 2385 const char *, enum cmd_find_type, int); 2386 struct client *cmd_find_best_client(struct session *); 2387 struct client *cmd_find_client(struct cmdq_item *, const char *, int); 2388 void cmd_find_clear_state(struct cmd_find_state *, int); 2389 int cmd_find_empty_state(struct cmd_find_state *); 2390 int cmd_find_valid_state(struct cmd_find_state *); 2391 void cmd_find_copy_state(struct cmd_find_state *, 2392 struct cmd_find_state *); 2393 void cmd_find_from_session(struct cmd_find_state *, 2394 struct session *, int); 2395 void cmd_find_from_winlink(struct cmd_find_state *, 2396 struct winlink *, int); 2397 int cmd_find_from_session_window(struct cmd_find_state *, 2398 struct session *, struct window *, int); 2399 int cmd_find_from_window(struct cmd_find_state *, struct window *, 2400 int); 2401 void cmd_find_from_winlink_pane(struct cmd_find_state *, 2402 struct winlink *, struct window_pane *, int); 2403 int cmd_find_from_pane(struct cmd_find_state *, 2404 struct window_pane *, int); 2405 int cmd_find_from_client(struct cmd_find_state *, struct client *, 2406 int); 2407 int cmd_find_from_mouse(struct cmd_find_state *, 2408 struct mouse_event *, int); 2409 int cmd_find_from_nothing(struct cmd_find_state *, int); 2410 2411 /* cmd.c */ 2412 extern const struct cmd_entry *cmd_table[]; 2413 void printflike(3, 4) cmd_log_argv(int, char **, const char *, ...); 2414 void cmd_prepend_argv(int *, char ***, const char *); 2415 void cmd_append_argv(int *, char ***, const char *); 2416 int cmd_pack_argv(int, char **, char *, size_t); 2417 int cmd_unpack_argv(char *, size_t, int, char ***); 2418 char **cmd_copy_argv(int, char **); 2419 void cmd_free_argv(int, char **); 2420 char *cmd_stringify_argv(int, char **); 2421 char *cmd_get_alias(const char *); 2422 const struct cmd_entry *cmd_get_entry(struct cmd *); 2423 struct args *cmd_get_args(struct cmd *); 2424 u_int cmd_get_group(struct cmd *); 2425 void cmd_get_source(struct cmd *, const char **, u_int *); 2426 struct cmd *cmd_parse(struct args_value *, u_int, const char *, u_int, 2427 char **); 2428 struct cmd *cmd_copy(struct cmd *, int, char **); 2429 void cmd_free(struct cmd *); 2430 char *cmd_print(struct cmd *); 2431 struct cmd_list *cmd_list_new(void); 2432 struct cmd_list *cmd_list_copy(struct cmd_list *, int, char **); 2433 void cmd_list_append(struct cmd_list *, struct cmd *); 2434 void cmd_list_append_all(struct cmd_list *, struct cmd_list *); 2435 void cmd_list_move(struct cmd_list *, struct cmd_list *); 2436 void cmd_list_free(struct cmd_list *); 2437 char *cmd_list_print(struct cmd_list *, int); 2438 struct cmd *cmd_list_first(struct cmd_list *); 2439 struct cmd *cmd_list_next(struct cmd *); 2440 int cmd_list_all_have(struct cmd_list *, int); 2441 int cmd_list_any_have(struct cmd_list *, int); 2442 int cmd_mouse_at(struct window_pane *, struct mouse_event *, 2443 u_int *, u_int *, int); 2444 struct winlink *cmd_mouse_window(struct mouse_event *, struct session **); 2445 struct window_pane *cmd_mouse_pane(struct mouse_event *, struct session **, 2446 struct winlink **); 2447 char *cmd_template_replace(const char *, const char *, int); 2448 2449 /* cmd-attach-session.c */ 2450 enum cmd_retval cmd_attach_session(struct cmdq_item *, const char *, int, int, 2451 int, const char *, int, const char *); 2452 2453 /* cmd-parse.c */ 2454 void cmd_parse_empty(struct cmd_parse_input *); 2455 struct cmd_parse_result *cmd_parse_from_file(FILE *, struct cmd_parse_input *); 2456 struct cmd_parse_result *cmd_parse_from_string(const char *, 2457 struct cmd_parse_input *); 2458 enum cmd_parse_status cmd_parse_and_insert(const char *, 2459 struct cmd_parse_input *, struct cmdq_item *, 2460 struct cmdq_state *, char **); 2461 enum cmd_parse_status cmd_parse_and_append(const char *, 2462 struct cmd_parse_input *, struct client *, 2463 struct cmdq_state *, char **); 2464 struct cmd_parse_result *cmd_parse_from_buffer(const void *, size_t, 2465 struct cmd_parse_input *); 2466 struct cmd_parse_result *cmd_parse_from_arguments(struct args_value *, u_int, 2467 struct cmd_parse_input *); 2468 2469 /* cmd-queue.c */ 2470 struct cmdq_state *cmdq_new_state(struct cmd_find_state *, struct key_event *, 2471 int); 2472 struct cmdq_state *cmdq_link_state(struct cmdq_state *); 2473 struct cmdq_state *cmdq_copy_state(struct cmdq_state *); 2474 void cmdq_free_state(struct cmdq_state *); 2475 void printflike(3, 4) cmdq_add_format(struct cmdq_state *, const char *, 2476 const char *, ...); 2477 void cmdq_add_formats(struct cmdq_state *, struct format_tree *); 2478 void cmdq_merge_formats(struct cmdq_item *, struct format_tree *); 2479 struct cmdq_list *cmdq_new(void); 2480 void cmdq_free(struct cmdq_list *); 2481 const char *cmdq_get_name(struct cmdq_item *); 2482 struct client *cmdq_get_client(struct cmdq_item *); 2483 struct client *cmdq_get_target_client(struct cmdq_item *); 2484 struct cmdq_state *cmdq_get_state(struct cmdq_item *); 2485 struct cmd_find_state *cmdq_get_target(struct cmdq_item *); 2486 struct cmd_find_state *cmdq_get_source(struct cmdq_item *); 2487 struct key_event *cmdq_get_event(struct cmdq_item *); 2488 struct cmd_find_state *cmdq_get_current(struct cmdq_item *); 2489 int cmdq_get_flags(struct cmdq_item *); 2490 struct cmdq_item *cmdq_get_command(struct cmd_list *, struct cmdq_state *); 2491 #define cmdq_get_callback(cb, data) cmdq_get_callback1(#cb, cb, data) 2492 struct cmdq_item *cmdq_get_callback1(const char *, cmdq_cb, void *); 2493 struct cmdq_item *cmdq_get_error(const char *); 2494 struct cmdq_item *cmdq_insert_after(struct cmdq_item *, struct cmdq_item *); 2495 struct cmdq_item *cmdq_append(struct client *, struct cmdq_item *); 2496 void printflike(4, 5) cmdq_insert_hook(struct session *, struct cmdq_item *, 2497 struct cmd_find_state *, const char *, ...); 2498 void cmdq_continue(struct cmdq_item *); 2499 u_int cmdq_next(struct client *); 2500 struct cmdq_item *cmdq_running(struct client *); 2501 void cmdq_guard(struct cmdq_item *, const char *, int); 2502 void printflike(2, 3) cmdq_print(struct cmdq_item *, const char *, ...); 2503 void printflike(2, 3) cmdq_error(struct cmdq_item *, const char *, ...); 2504 2505 /* cmd-wait-for.c */ 2506 void cmd_wait_for_flush(void); 2507 2508 /* client.c */ 2509 int client_main(struct event_base *, int, char **, uint64_t, int); 2510 2511 /* key-bindings.c */ 2512 struct key_table *key_bindings_get_table(const char *, int); 2513 struct key_table *key_bindings_first_table(void); 2514 struct key_table *key_bindings_next_table(struct key_table *); 2515 void key_bindings_unref_table(struct key_table *); 2516 struct key_binding *key_bindings_get(struct key_table *, key_code); 2517 struct key_binding *key_bindings_get_default(struct key_table *, key_code); 2518 struct key_binding *key_bindings_first(struct key_table *); 2519 struct key_binding *key_bindings_next(struct key_table *, struct key_binding *); 2520 void key_bindings_add(const char *, key_code, const char *, int, 2521 struct cmd_list *); 2522 void key_bindings_remove(const char *, key_code); 2523 void key_bindings_reset(const char *, key_code); 2524 void key_bindings_remove_table(const char *); 2525 void key_bindings_reset_table(const char *); 2526 void key_bindings_init(void); 2527 struct cmdq_item *key_bindings_dispatch(struct key_binding *, 2528 struct cmdq_item *, struct client *, struct key_event *, 2529 struct cmd_find_state *); 2530 2531 /* key-string.c */ 2532 key_code key_string_lookup_string(const char *); 2533 const char *key_string_lookup_key(key_code, int); 2534 2535 /* alerts.c */ 2536 void alerts_reset_all(void); 2537 void alerts_queue(struct window *, int); 2538 void alerts_check_session(struct session *); 2539 2540 /* file.c */ 2541 int file_cmp(struct client_file *, struct client_file *); 2542 RB_PROTOTYPE(client_files, client_file, entry, file_cmp); 2543 struct client_file *file_create_with_peer(struct tmuxpeer *, 2544 struct client_files *, int, client_file_cb, void *); 2545 struct client_file *file_create_with_client(struct client *, int, 2546 client_file_cb, void *); 2547 void file_free(struct client_file *); 2548 void file_fire_done(struct client_file *); 2549 void file_fire_read(struct client_file *); 2550 int file_can_print(struct client *); 2551 void printflike(2, 3) file_print(struct client *, const char *, ...); 2552 void printflike(2, 0) file_vprint(struct client *, const char *, va_list); 2553 void file_print_buffer(struct client *, void *, size_t); 2554 void printflike(2, 3) file_error(struct client *, const char *, ...); 2555 void file_write(struct client *, const char *, int, const void *, size_t, 2556 client_file_cb, void *); 2557 void file_read(struct client *, const char *, client_file_cb, void *); 2558 void file_push(struct client_file *); 2559 int file_write_left(struct client_files *); 2560 void file_write_open(struct client_files *, struct tmuxpeer *, 2561 struct imsg *, int, int, client_file_cb, void *); 2562 void file_write_data(struct client_files *, struct imsg *); 2563 void file_write_close(struct client_files *, struct imsg *); 2564 void file_read_open(struct client_files *, struct tmuxpeer *, struct imsg *, 2565 int, int, client_file_cb, void *); 2566 void file_write_ready(struct client_files *, struct imsg *); 2567 void file_read_data(struct client_files *, struct imsg *); 2568 void file_read_done(struct client_files *, struct imsg *); 2569 2570 /* server.c */ 2571 extern struct tmuxproc *server_proc; 2572 extern struct clients clients; 2573 extern struct cmd_find_state marked_pane; 2574 extern struct message_list message_log; 2575 void server_set_marked(struct session *, struct winlink *, 2576 struct window_pane *); 2577 void server_clear_marked(void); 2578 int server_is_marked(struct session *, struct winlink *, 2579 struct window_pane *); 2580 int server_check_marked(void); 2581 int server_start(struct tmuxproc *, int, struct event_base *, int, char *); 2582 void server_update_socket(void); 2583 void server_add_accept(int); 2584 void printflike(1, 2) server_add_message(const char *, ...); 2585 2586 /* server-client.c */ 2587 RB_PROTOTYPE(client_windows, client_window, entry, server_client_window_cmp); 2588 u_int server_client_how_many(void); 2589 void server_client_set_overlay(struct client *, u_int, overlay_check_cb, 2590 overlay_mode_cb, overlay_draw_cb, overlay_key_cb, 2591 overlay_free_cb, overlay_resize_cb, void *); 2592 void server_client_clear_overlay(struct client *); 2593 void server_client_overlay_range(u_int, u_int, u_int, u_int, u_int, u_int, 2594 u_int, struct overlay_ranges *); 2595 void server_client_set_key_table(struct client *, const char *); 2596 const char *server_client_get_key_table(struct client *); 2597 int server_client_check_nested(struct client *); 2598 int server_client_handle_key(struct client *, struct key_event *); 2599 struct client *server_client_create(int); 2600 int server_client_open(struct client *, char **); 2601 void server_client_unref(struct client *); 2602 void server_client_set_session(struct client *, struct session *); 2603 void server_client_lost(struct client *); 2604 void server_client_suspend(struct client *); 2605 void server_client_detach(struct client *, enum msgtype); 2606 void server_client_exec(struct client *, const char *); 2607 void server_client_loop(void); 2608 void server_client_push_stdout(struct client *); 2609 void server_client_push_stderr(struct client *); 2610 const char *server_client_get_cwd(struct client *, struct session *); 2611 void server_client_set_flags(struct client *, const char *); 2612 const char *server_client_get_flags(struct client *); 2613 struct client_window *server_client_get_client_window(struct client *, u_int); 2614 struct client_window *server_client_add_client_window(struct client *, u_int); 2615 struct window_pane *server_client_get_pane(struct client *); 2616 void server_client_set_pane(struct client *, struct window_pane *); 2617 void server_client_remove_pane(struct window_pane *); 2618 2619 /* server-fn.c */ 2620 void server_redraw_client(struct client *); 2621 void server_status_client(struct client *); 2622 void server_redraw_session(struct session *); 2623 void server_redraw_session_group(struct session *); 2624 void server_status_session(struct session *); 2625 void server_status_session_group(struct session *); 2626 void server_redraw_window(struct window *); 2627 void server_redraw_window_borders(struct window *); 2628 void server_status_window(struct window *); 2629 void server_lock(void); 2630 void server_lock_session(struct session *); 2631 void server_lock_client(struct client *); 2632 void server_kill_pane(struct window_pane *); 2633 void server_kill_window(struct window *, int); 2634 void server_renumber_session(struct session *); 2635 void server_renumber_all(void); 2636 int server_link_window(struct session *, 2637 struct winlink *, struct session *, int, int, int, char **); 2638 void server_unlink_window(struct session *, struct winlink *); 2639 void server_destroy_pane(struct window_pane *, int); 2640 void server_destroy_session(struct session *); 2641 void server_check_unattached(void); 2642 void server_unzoom_window(struct window *); 2643 2644 /* status.c */ 2645 extern char **status_prompt_hlist[]; 2646 extern u_int status_prompt_hsize[]; 2647 void status_timer_start(struct client *); 2648 void status_timer_start_all(void); 2649 void status_update_cache(struct session *); 2650 int status_at_line(struct client *); 2651 u_int status_line_size(struct client *); 2652 struct style_range *status_get_range(struct client *, u_int, u_int); 2653 void status_init(struct client *); 2654 void status_free(struct client *); 2655 int status_redraw(struct client *); 2656 void printflike(5, 6) status_message_set(struct client *, int, int, int, 2657 const char *, ...); 2658 void status_message_clear(struct client *); 2659 int status_message_redraw(struct client *); 2660 void status_prompt_set(struct client *, struct cmd_find_state *, 2661 const char *, const char *, prompt_input_cb, prompt_free_cb, 2662 void *, int, enum prompt_type); 2663 void status_prompt_clear(struct client *); 2664 int status_prompt_redraw(struct client *); 2665 int status_prompt_key(struct client *, key_code); 2666 void status_prompt_update(struct client *, const char *, const char *); 2667 void status_prompt_load_history(void); 2668 void status_prompt_save_history(void); 2669 const char *status_prompt_type_string(u_int); 2670 enum prompt_type status_prompt_type(const char *type); 2671 2672 /* resize.c */ 2673 void resize_window(struct window *, u_int, u_int, int, int); 2674 void default_window_size(struct client *, struct session *, struct window *, 2675 u_int *, u_int *, u_int *, u_int *, int); 2676 void recalculate_size(struct window *, int); 2677 void recalculate_sizes(void); 2678 void recalculate_sizes_now(int); 2679 2680 /* input.c */ 2681 struct input_ctx *input_init(struct window_pane *, struct bufferevent *, 2682 struct colour_palette *); 2683 void input_free(struct input_ctx *); 2684 void input_reset(struct input_ctx *, int); 2685 struct evbuffer *input_pending(struct input_ctx *); 2686 void input_parse_pane(struct window_pane *); 2687 void input_parse_buffer(struct window_pane *, u_char *, size_t); 2688 void input_parse_screen(struct input_ctx *, struct screen *, 2689 screen_write_init_ctx_cb, void *, u_char *, size_t); 2690 void input_reply_clipboard(struct bufferevent *, const char *, size_t, 2691 const char *); 2692 2693 /* input-key.c */ 2694 void input_key_build(void); 2695 int input_key_pane(struct window_pane *, key_code, struct mouse_event *); 2696 int input_key(struct screen *, struct bufferevent *, key_code); 2697 int input_key_get_mouse(struct screen *, struct mouse_event *, u_int, 2698 u_int, const char **, size_t *); 2699 2700 /* colour.c */ 2701 int colour_find_rgb(u_char, u_char, u_char); 2702 int colour_join_rgb(u_char, u_char, u_char); 2703 void colour_split_rgb(int, u_char *, u_char *, u_char *); 2704 int colour_force_rgb(int); 2705 const char *colour_tostring(int); 2706 int colour_fromstring(const char *s); 2707 int colour_256toRGB(int); 2708 int colour_256to16(int); 2709 int colour_byname(const char *); 2710 void colour_palette_init(struct colour_palette *); 2711 void colour_palette_clear(struct colour_palette *); 2712 void colour_palette_free(struct colour_palette *); 2713 int colour_palette_get(struct colour_palette *, int); 2714 int colour_palette_set(struct colour_palette *, int, int); 2715 void colour_palette_from_option(struct colour_palette *, struct options *); 2716 2717 /* attributes.c */ 2718 const char *attributes_tostring(int); 2719 int attributes_fromstring(const char *); 2720 2721 /* grid.c */ 2722 extern const struct grid_cell grid_default_cell; 2723 void grid_empty_line(struct grid *, u_int, u_int); 2724 int grid_cells_equal(const struct grid_cell *, const struct grid_cell *); 2725 int grid_cells_look_equal(const struct grid_cell *, 2726 const struct grid_cell *); 2727 struct grid *grid_create(u_int, u_int, u_int); 2728 void grid_destroy(struct grid *); 2729 int grid_compare(struct grid *, struct grid *); 2730 void grid_collect_history(struct grid *); 2731 void grid_remove_history(struct grid *, u_int ); 2732 void grid_scroll_history(struct grid *, u_int); 2733 void grid_scroll_history_region(struct grid *, u_int, u_int, u_int); 2734 void grid_clear_history(struct grid *); 2735 const struct grid_line *grid_peek_line(struct grid *, u_int); 2736 void grid_get_cell(struct grid *, u_int, u_int, struct grid_cell *); 2737 void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *); 2738 void grid_set_padding(struct grid *, u_int, u_int); 2739 void grid_set_cells(struct grid *, u_int, u_int, const struct grid_cell *, 2740 const char *, size_t); 2741 struct grid_line *grid_get_line(struct grid *, u_int); 2742 void grid_adjust_lines(struct grid *, u_int); 2743 void grid_clear(struct grid *, u_int, u_int, u_int, u_int, u_int); 2744 void grid_clear_lines(struct grid *, u_int, u_int, u_int); 2745 void grid_move_lines(struct grid *, u_int, u_int, u_int, u_int); 2746 void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int, u_int); 2747 char *grid_string_cells(struct grid *, u_int, u_int, u_int, 2748 struct grid_cell **, int, int, int); 2749 void grid_duplicate_lines(struct grid *, u_int, struct grid *, u_int, 2750 u_int); 2751 void grid_reflow(struct grid *, u_int); 2752 void grid_wrap_position(struct grid *, u_int, u_int, u_int *, u_int *); 2753 void grid_unwrap_position(struct grid *, u_int *, u_int *, u_int, u_int); 2754 u_int grid_line_length(struct grid *, u_int); 2755 2756 /* grid-reader.c */ 2757 void grid_reader_start(struct grid_reader *, struct grid *, u_int, u_int); 2758 void grid_reader_get_cursor(struct grid_reader *, u_int *, u_int *); 2759 u_int grid_reader_line_length(struct grid_reader *); 2760 int grid_reader_in_set(struct grid_reader *, const char *); 2761 void grid_reader_cursor_right(struct grid_reader *, int, int); 2762 void grid_reader_cursor_left(struct grid_reader *, int); 2763 void grid_reader_cursor_down(struct grid_reader *); 2764 void grid_reader_cursor_up(struct grid_reader *); 2765 void grid_reader_cursor_start_of_line(struct grid_reader *, int); 2766 void grid_reader_cursor_end_of_line(struct grid_reader *, int, int); 2767 void grid_reader_cursor_next_word(struct grid_reader *, const char *); 2768 void grid_reader_cursor_next_word_end(struct grid_reader *, const char *); 2769 void grid_reader_cursor_previous_word(struct grid_reader *, const char *, 2770 int, int); 2771 int grid_reader_cursor_jump(struct grid_reader *, 2772 const struct utf8_data *); 2773 int grid_reader_cursor_jump_back(struct grid_reader *, 2774 const struct utf8_data *); 2775 void grid_reader_cursor_back_to_indentation(struct grid_reader *); 2776 2777 /* grid-view.c */ 2778 void grid_view_get_cell(struct grid *, u_int, u_int, struct grid_cell *); 2779 void grid_view_set_cell(struct grid *, u_int, u_int, 2780 const struct grid_cell *); 2781 void grid_view_set_padding(struct grid *, u_int, u_int); 2782 void grid_view_set_cells(struct grid *, u_int, u_int, 2783 const struct grid_cell *, const char *, size_t); 2784 void grid_view_clear_history(struct grid *, u_int); 2785 void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int, u_int); 2786 void grid_view_scroll_region_up(struct grid *, u_int, u_int, u_int); 2787 void grid_view_scroll_region_down(struct grid *, u_int, u_int, u_int); 2788 void grid_view_insert_lines(struct grid *, u_int, u_int, u_int); 2789 void grid_view_insert_lines_region(struct grid *, u_int, u_int, u_int, 2790 u_int); 2791 void grid_view_delete_lines(struct grid *, u_int, u_int, u_int); 2792 void grid_view_delete_lines_region(struct grid *, u_int, u_int, u_int, 2793 u_int); 2794 void grid_view_insert_cells(struct grid *, u_int, u_int, u_int, u_int); 2795 void grid_view_delete_cells(struct grid *, u_int, u_int, u_int, u_int); 2796 char *grid_view_string_cells(struct grid *, u_int, u_int, u_int); 2797 2798 /* screen-write.c */ 2799 void screen_write_make_list(struct screen *); 2800 void screen_write_free_list(struct screen *); 2801 void screen_write_start_pane(struct screen_write_ctx *, 2802 struct window_pane *, struct screen *); 2803 void screen_write_start(struct screen_write_ctx *, struct screen *); 2804 void screen_write_start_callback(struct screen_write_ctx *, struct screen *, 2805 screen_write_init_ctx_cb, void *); 2806 void screen_write_stop(struct screen_write_ctx *); 2807 void screen_write_reset(struct screen_write_ctx *); 2808 size_t printflike(1, 2) screen_write_strlen(const char *, ...); 2809 int printflike(7, 8) screen_write_text(struct screen_write_ctx *, u_int, u_int, 2810 u_int, int, const struct grid_cell *, const char *, ...); 2811 void printflike(3, 4) screen_write_puts(struct screen_write_ctx *, 2812 const struct grid_cell *, const char *, ...); 2813 void printflike(4, 5) screen_write_nputs(struct screen_write_ctx *, 2814 ssize_t, const struct grid_cell *, const char *, ...); 2815 void printflike(4, 0) screen_write_vnputs(struct screen_write_ctx *, ssize_t, 2816 const struct grid_cell *, const char *, va_list); 2817 void screen_write_putc(struct screen_write_ctx *, const struct grid_cell *, 2818 u_char); 2819 void screen_write_fast_copy(struct screen_write_ctx *, struct screen *, 2820 u_int, u_int, u_int, u_int); 2821 void screen_write_hline(struct screen_write_ctx *, u_int, int, int); 2822 void screen_write_vline(struct screen_write_ctx *, u_int, int, int); 2823 void screen_write_menu(struct screen_write_ctx *, struct menu *, int, 2824 const struct grid_cell *); 2825 void screen_write_box(struct screen_write_ctx *, u_int, u_int, int, 2826 const struct grid_cell *, const char *); 2827 void screen_write_preview(struct screen_write_ctx *, struct screen *, u_int, 2828 u_int); 2829 void screen_write_backspace(struct screen_write_ctx *); 2830 void screen_write_mode_set(struct screen_write_ctx *, int); 2831 void screen_write_mode_clear(struct screen_write_ctx *, int); 2832 void screen_write_cursorup(struct screen_write_ctx *, u_int); 2833 void screen_write_cursordown(struct screen_write_ctx *, u_int); 2834 void screen_write_cursorright(struct screen_write_ctx *, u_int); 2835 void screen_write_cursorleft(struct screen_write_ctx *, u_int); 2836 void screen_write_alignmenttest(struct screen_write_ctx *); 2837 void screen_write_insertcharacter(struct screen_write_ctx *, u_int, u_int); 2838 void screen_write_deletecharacter(struct screen_write_ctx *, u_int, u_int); 2839 void screen_write_clearcharacter(struct screen_write_ctx *, u_int, u_int); 2840 void screen_write_insertline(struct screen_write_ctx *, u_int, u_int); 2841 void screen_write_deleteline(struct screen_write_ctx *, u_int, u_int); 2842 void screen_write_clearline(struct screen_write_ctx *, u_int); 2843 void screen_write_clearendofline(struct screen_write_ctx *, u_int); 2844 void screen_write_clearstartofline(struct screen_write_ctx *, u_int); 2845 void screen_write_cursormove(struct screen_write_ctx *, int, int, int); 2846 void screen_write_reverseindex(struct screen_write_ctx *, u_int); 2847 void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int); 2848 void screen_write_linefeed(struct screen_write_ctx *, int, u_int); 2849 void screen_write_scrollup(struct screen_write_ctx *, u_int, u_int); 2850 void screen_write_scrolldown(struct screen_write_ctx *, u_int, u_int); 2851 void screen_write_carriagereturn(struct screen_write_ctx *); 2852 void screen_write_clearendofscreen(struct screen_write_ctx *, u_int); 2853 void screen_write_clearstartofscreen(struct screen_write_ctx *, u_int); 2854 void screen_write_clearscreen(struct screen_write_ctx *, u_int); 2855 void screen_write_clearhistory(struct screen_write_ctx *); 2856 void screen_write_fullredraw(struct screen_write_ctx *); 2857 void screen_write_collect_end(struct screen_write_ctx *); 2858 void screen_write_collect_add(struct screen_write_ctx *, 2859 const struct grid_cell *); 2860 void screen_write_cell(struct screen_write_ctx *, const struct grid_cell *); 2861 void screen_write_setselection(struct screen_write_ctx *, u_char *, u_int); 2862 void screen_write_rawstring(struct screen_write_ctx *, u_char *, u_int); 2863 void screen_write_alternateon(struct screen_write_ctx *, 2864 struct grid_cell *, int); 2865 void screen_write_alternateoff(struct screen_write_ctx *, 2866 struct grid_cell *, int); 2867 2868 /* screen-redraw.c */ 2869 void screen_redraw_screen(struct client *); 2870 void screen_redraw_pane(struct client *, struct window_pane *); 2871 2872 /* screen.c */ 2873 void screen_init(struct screen *, u_int, u_int, u_int); 2874 void screen_reinit(struct screen *); 2875 void screen_free(struct screen *); 2876 void screen_reset_tabs(struct screen *); 2877 void screen_set_cursor_style(u_int, enum screen_cursor_style *, int *); 2878 void screen_set_cursor_colour(struct screen *, int); 2879 int screen_set_title(struct screen *, const char *); 2880 void screen_set_path(struct screen *, const char *); 2881 void screen_push_title(struct screen *); 2882 void screen_pop_title(struct screen *); 2883 void screen_resize(struct screen *, u_int, u_int, int); 2884 void screen_resize_cursor(struct screen *, u_int, u_int, int, int, int); 2885 void screen_set_selection(struct screen *, u_int, u_int, u_int, u_int, 2886 u_int, int, struct grid_cell *); 2887 void screen_clear_selection(struct screen *); 2888 void screen_hide_selection(struct screen *); 2889 int screen_check_selection(struct screen *, u_int, u_int); 2890 void screen_select_cell(struct screen *, struct grid_cell *, 2891 const struct grid_cell *); 2892 void screen_alternate_on(struct screen *, struct grid_cell *, int); 2893 void screen_alternate_off(struct screen *, struct grid_cell *, int); 2894 const char *screen_mode_to_string(int); 2895 2896 /* window.c */ 2897 extern struct windows windows; 2898 extern struct window_pane_tree all_window_panes; 2899 int window_cmp(struct window *, struct window *); 2900 RB_PROTOTYPE(windows, window, entry, window_cmp); 2901 int winlink_cmp(struct winlink *, struct winlink *); 2902 RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp); 2903 int window_pane_cmp(struct window_pane *, struct window_pane *); 2904 RB_PROTOTYPE(window_pane_tree, window_pane, tree_entry, window_pane_cmp); 2905 struct winlink *winlink_find_by_index(struct winlinks *, int); 2906 struct winlink *winlink_find_by_window(struct winlinks *, struct window *); 2907 struct winlink *winlink_find_by_window_id(struct winlinks *, u_int); 2908 u_int winlink_count(struct winlinks *); 2909 struct winlink *winlink_add(struct winlinks *, int); 2910 void winlink_set_window(struct winlink *, struct window *); 2911 void winlink_remove(struct winlinks *, struct winlink *); 2912 struct winlink *winlink_next(struct winlink *); 2913 struct winlink *winlink_previous(struct winlink *); 2914 struct winlink *winlink_next_by_number(struct winlink *, struct session *, 2915 int); 2916 struct winlink *winlink_previous_by_number(struct winlink *, struct session *, 2917 int); 2918 void winlink_stack_push(struct winlink_stack *, struct winlink *); 2919 void winlink_stack_remove(struct winlink_stack *, struct winlink *); 2920 struct window *window_find_by_id_str(const char *); 2921 struct window *window_find_by_id(u_int); 2922 void window_update_activity(struct window *); 2923 struct window *window_create(u_int, u_int, u_int, u_int); 2924 void window_pane_set_event(struct window_pane *); 2925 struct window_pane *window_get_active_at(struct window *, u_int, u_int); 2926 struct window_pane *window_find_string(struct window *, const char *); 2927 int window_has_pane(struct window *, struct window_pane *); 2928 int window_set_active_pane(struct window *, struct window_pane *, 2929 int); 2930 void window_update_focus(struct window *); 2931 void window_pane_update_focus(struct window_pane *); 2932 void window_redraw_active_switch(struct window *, 2933 struct window_pane *); 2934 struct window_pane *window_add_pane(struct window *, struct window_pane *, 2935 u_int, int); 2936 void window_resize(struct window *, u_int, u_int, int, int); 2937 void window_pane_send_resize(struct window_pane *, u_int, u_int); 2938 int window_zoom(struct window_pane *); 2939 int window_unzoom(struct window *); 2940 int window_push_zoom(struct window *, int, int); 2941 int window_pop_zoom(struct window *); 2942 void window_lost_pane(struct window *, struct window_pane *); 2943 void window_remove_pane(struct window *, struct window_pane *); 2944 struct window_pane *window_pane_at_index(struct window *, u_int); 2945 struct window_pane *window_pane_next_by_number(struct window *, 2946 struct window_pane *, u_int); 2947 struct window_pane *window_pane_previous_by_number(struct window *, 2948 struct window_pane *, u_int); 2949 int window_pane_index(struct window_pane *, u_int *); 2950 u_int window_count_panes(struct window *); 2951 void window_destroy_panes(struct window *); 2952 struct window_pane *window_pane_find_by_id_str(const char *); 2953 struct window_pane *window_pane_find_by_id(u_int); 2954 int window_pane_destroy_ready(struct window_pane *); 2955 void window_pane_resize(struct window_pane *, u_int, u_int); 2956 int window_pane_set_mode(struct window_pane *, 2957 struct window_pane *, const struct window_mode *, 2958 struct cmd_find_state *, struct args *); 2959 void window_pane_reset_mode(struct window_pane *); 2960 void window_pane_reset_mode_all(struct window_pane *); 2961 int window_pane_key(struct window_pane *, struct client *, 2962 struct session *, struct winlink *, key_code, 2963 struct mouse_event *); 2964 int window_pane_visible(struct window_pane *); 2965 u_int window_pane_search(struct window_pane *, const char *, int, 2966 int); 2967 const char *window_printable_flags(struct winlink *, int); 2968 struct window_pane *window_pane_find_up(struct window_pane *); 2969 struct window_pane *window_pane_find_down(struct window_pane *); 2970 struct window_pane *window_pane_find_left(struct window_pane *); 2971 struct window_pane *window_pane_find_right(struct window_pane *); 2972 void window_set_name(struct window *, const char *); 2973 void window_add_ref(struct window *, const char *); 2974 void window_remove_ref(struct window *, const char *); 2975 void winlink_clear_flags(struct winlink *); 2976 int winlink_shuffle_up(struct session *, struct winlink *, int); 2977 int window_pane_start_input(struct window_pane *, 2978 struct cmdq_item *, char **); 2979 void *window_pane_get_new_data(struct window_pane *, 2980 struct window_pane_offset *, size_t *); 2981 void window_pane_update_used_data(struct window_pane *, 2982 struct window_pane_offset *, size_t); 2983 void window_set_fill_character(struct window *); 2984 2985 /* layout.c */ 2986 u_int layout_count_cells(struct layout_cell *); 2987 struct layout_cell *layout_create_cell(struct layout_cell *); 2988 void layout_free_cell(struct layout_cell *); 2989 void layout_print_cell(struct layout_cell *, const char *, u_int); 2990 void layout_destroy_cell(struct window *, struct layout_cell *, 2991 struct layout_cell **); 2992 void layout_resize_layout(struct window *, struct layout_cell *, 2993 enum layout_type, int, int); 2994 struct layout_cell *layout_search_by_border(struct layout_cell *, u_int, u_int); 2995 void layout_set_size(struct layout_cell *, u_int, u_int, u_int, 2996 u_int); 2997 void layout_make_leaf(struct layout_cell *, struct window_pane *); 2998 void layout_make_node(struct layout_cell *, enum layout_type); 2999 void layout_fix_offsets(struct window *); 3000 void layout_fix_panes(struct window *, struct window_pane *); 3001 void layout_resize_adjust(struct window *, struct layout_cell *, 3002 enum layout_type, int); 3003 void layout_init(struct window *, struct window_pane *); 3004 void layout_free(struct window *); 3005 void layout_resize(struct window *, u_int, u_int); 3006 void layout_resize_pane(struct window_pane *, enum layout_type, 3007 int, int); 3008 void layout_resize_pane_to(struct window_pane *, enum layout_type, 3009 u_int); 3010 void layout_assign_pane(struct layout_cell *, struct window_pane *, 3011 int); 3012 struct layout_cell *layout_split_pane(struct window_pane *, enum layout_type, 3013 int, int); 3014 void layout_close_pane(struct window_pane *); 3015 int layout_spread_cell(struct window *, struct layout_cell *); 3016 void layout_spread_out(struct window_pane *); 3017 3018 /* layout-custom.c */ 3019 char *layout_dump(struct layout_cell *); 3020 int layout_parse(struct window *, const char *); 3021 3022 /* layout-set.c */ 3023 int layout_set_lookup(const char *); 3024 u_int layout_set_select(struct window *, u_int); 3025 u_int layout_set_next(struct window *); 3026 u_int layout_set_previous(struct window *); 3027 3028 /* mode-tree.c */ 3029 typedef void (*mode_tree_build_cb)(void *, struct mode_tree_sort_criteria *, 3030 uint64_t *, const char *); 3031 typedef void (*mode_tree_draw_cb)(void *, void *, struct screen_write_ctx *, 3032 u_int, u_int); 3033 typedef int (*mode_tree_search_cb)(void *, void *, const char *); 3034 typedef void (*mode_tree_menu_cb)(void *, struct client *, key_code); 3035 typedef u_int (*mode_tree_height_cb)(void *, u_int); 3036 typedef key_code (*mode_tree_key_cb)(void *, void *, u_int); 3037 typedef void (*mode_tree_each_cb)(void *, void *, struct client *, key_code); 3038 u_int mode_tree_count_tagged(struct mode_tree_data *); 3039 void *mode_tree_get_current(struct mode_tree_data *); 3040 const char *mode_tree_get_current_name(struct mode_tree_data *); 3041 void mode_tree_expand_current(struct mode_tree_data *); 3042 void mode_tree_collapse_current(struct mode_tree_data *); 3043 void mode_tree_expand(struct mode_tree_data *, uint64_t); 3044 int mode_tree_set_current(struct mode_tree_data *, uint64_t); 3045 void mode_tree_each_tagged(struct mode_tree_data *, mode_tree_each_cb, 3046 struct client *, key_code, int); 3047 void mode_tree_up(struct mode_tree_data *, int); 3048 void mode_tree_down(struct mode_tree_data *, int); 3049 struct mode_tree_data *mode_tree_start(struct window_pane *, struct args *, 3050 mode_tree_build_cb, mode_tree_draw_cb, mode_tree_search_cb, 3051 mode_tree_menu_cb, mode_tree_height_cb, mode_tree_key_cb, void *, 3052 const struct menu_item *, const char **, u_int, struct screen **); 3053 void mode_tree_zoom(struct mode_tree_data *, struct args *); 3054 void mode_tree_build(struct mode_tree_data *); 3055 void mode_tree_free(struct mode_tree_data *); 3056 void mode_tree_resize(struct mode_tree_data *, u_int, u_int); 3057 struct mode_tree_item *mode_tree_add(struct mode_tree_data *, 3058 struct mode_tree_item *, void *, uint64_t, const char *, 3059 const char *, int); 3060 void mode_tree_draw_as_parent(struct mode_tree_item *); 3061 void mode_tree_no_tag(struct mode_tree_item *); 3062 void mode_tree_remove(struct mode_tree_data *, struct mode_tree_item *); 3063 void mode_tree_draw(struct mode_tree_data *); 3064 int mode_tree_key(struct mode_tree_data *, struct client *, key_code *, 3065 struct mouse_event *, u_int *, u_int *); 3066 void mode_tree_run_command(struct client *, struct cmd_find_state *, 3067 const char *, const char *); 3068 3069 /* window-buffer.c */ 3070 extern const struct window_mode window_buffer_mode; 3071 3072 /* window-tree.c */ 3073 extern const struct window_mode window_tree_mode; 3074 3075 /* window-clock.c */ 3076 extern const struct window_mode window_clock_mode; 3077 extern const char window_clock_table[14][5][5]; 3078 3079 /* window-client.c */ 3080 extern const struct window_mode window_client_mode; 3081 3082 /* window-copy.c */ 3083 extern const struct window_mode window_copy_mode; 3084 extern const struct window_mode window_view_mode; 3085 void printflike(2, 3) window_copy_add(struct window_pane *, const char *, ...); 3086 void printflike(2, 0) window_copy_vadd(struct window_pane *, const char *, 3087 va_list); 3088 void window_copy_pageup(struct window_pane *, int); 3089 void window_copy_start_drag(struct client *, struct mouse_event *); 3090 char *window_copy_get_word(struct window_pane *, u_int, u_int); 3091 char *window_copy_get_line(struct window_pane *, u_int); 3092 3093 /* window-option.c */ 3094 extern const struct window_mode window_customize_mode; 3095 3096 /* names.c */ 3097 void check_window_name(struct window *); 3098 char *default_window_name(struct window *); 3099 char *parse_window_name(const char *); 3100 3101 /* control.c */ 3102 void control_discard(struct client *); 3103 void control_start(struct client *); 3104 void control_stop(struct client *); 3105 void control_set_pane_on(struct client *, struct window_pane *); 3106 void control_set_pane_off(struct client *, struct window_pane *); 3107 void control_continue_pane(struct client *, struct window_pane *); 3108 void control_pause_pane(struct client *, struct window_pane *); 3109 struct window_pane_offset *control_pane_offset(struct client *, 3110 struct window_pane *, int *); 3111 void control_reset_offsets(struct client *); 3112 void printflike(2, 3) control_write(struct client *, const char *, ...); 3113 void control_write_output(struct client *, struct window_pane *); 3114 int control_all_done(struct client *); 3115 void control_add_sub(struct client *, const char *, enum control_sub_type, 3116 int, const char *); 3117 void control_remove_sub(struct client *, const char *); 3118 3119 /* control-notify.c */ 3120 void control_notify_input(struct client *, struct window_pane *, 3121 const u_char *, size_t); 3122 void control_notify_pane_mode_changed(int); 3123 void control_notify_window_layout_changed(struct window *); 3124 void control_notify_window_pane_changed(struct window *); 3125 void control_notify_window_unlinked(struct session *, struct window *); 3126 void control_notify_window_linked(struct session *, struct window *); 3127 void control_notify_window_renamed(struct window *); 3128 void control_notify_client_session_changed(struct client *); 3129 void control_notify_client_detached(struct client *); 3130 void control_notify_session_renamed(struct session *); 3131 void control_notify_session_created(struct session *); 3132 void control_notify_session_closed(struct session *); 3133 void control_notify_session_window_changed(struct session *); 3134 3135 /* session.c */ 3136 extern struct sessions sessions; 3137 extern u_int next_session_id; 3138 int session_cmp(struct session *, struct session *); 3139 RB_PROTOTYPE(sessions, session, entry, session_cmp); 3140 int session_alive(struct session *); 3141 struct session *session_find(const char *); 3142 struct session *session_find_by_id_str(const char *); 3143 struct session *session_find_by_id(u_int); 3144 struct session *session_create(const char *, const char *, const char *, 3145 struct environ *, struct options *, struct termios *); 3146 void session_destroy(struct session *, int, const char *); 3147 void session_add_ref(struct session *, const char *); 3148 void session_remove_ref(struct session *, const char *); 3149 char *session_check_name(const char *); 3150 void session_update_activity(struct session *, struct timeval *); 3151 struct session *session_next_session(struct session *); 3152 struct session *session_previous_session(struct session *); 3153 struct winlink *session_new(struct session *, const char *, int, char **, 3154 const char *, const char *, int, char **); 3155 struct winlink *session_attach(struct session *, struct window *, int, 3156 char **); 3157 int session_detach(struct session *, struct winlink *); 3158 int session_has(struct session *, struct window *); 3159 int session_is_linked(struct session *, struct window *); 3160 int session_next(struct session *, int); 3161 int session_previous(struct session *, int); 3162 int session_select(struct session *, int); 3163 int session_last(struct session *); 3164 int session_set_current(struct session *, struct winlink *); 3165 struct session_group *session_group_contains(struct session *); 3166 struct session_group *session_group_find(const char *); 3167 struct session_group *session_group_new(const char *); 3168 void session_group_add(struct session_group *, struct session *); 3169 void session_group_synchronize_to(struct session *); 3170 void session_group_synchronize_from(struct session *); 3171 u_int session_group_count(struct session_group *); 3172 u_int session_group_attached_count(struct session_group *); 3173 void session_renumber_windows(struct session *); 3174 3175 /* utf8.c */ 3176 utf8_char utf8_build_one(u_char); 3177 enum utf8_state utf8_from_data(const struct utf8_data *, utf8_char *); 3178 void utf8_to_data(utf8_char, struct utf8_data *); 3179 void utf8_set(struct utf8_data *, u_char); 3180 void utf8_copy(struct utf8_data *, const struct utf8_data *); 3181 enum utf8_state utf8_open(struct utf8_data *, u_char); 3182 enum utf8_state utf8_append(struct utf8_data *, u_char); 3183 int utf8_isvalid(const char *); 3184 int utf8_strvis(char *, const char *, size_t, int); 3185 int utf8_stravis(char **, const char *, int); 3186 int utf8_stravisx(char **, const char *, size_t, int); 3187 char *utf8_sanitize(const char *); 3188 size_t utf8_strlen(const struct utf8_data *); 3189 u_int utf8_strwidth(const struct utf8_data *, ssize_t); 3190 struct utf8_data *utf8_fromcstr(const char *); 3191 char *utf8_tocstr(struct utf8_data *); 3192 u_int utf8_cstrwidth(const char *); 3193 char *utf8_padcstr(const char *, u_int); 3194 char *utf8_rpadcstr(const char *, u_int); 3195 int utf8_cstrhas(const char *, const struct utf8_data *); 3196 3197 /* procname.c */ 3198 char *get_proc_name(int, char *); 3199 char *get_proc_cwd(int); 3200 3201 /* log.c */ 3202 void log_add_level(void); 3203 int log_get_level(void); 3204 void log_open(const char *); 3205 void log_toggle(const char *); 3206 void log_close(void); 3207 void printflike(1, 2) log_debug(const char *, ...); 3208 __dead void printflike(1, 2) fatal(const char *, ...); 3209 __dead void printflike(1, 2) fatalx(const char *, ...); 3210 3211 /* menu.c */ 3212 #define MENU_NOMOUSE 0x1 3213 #define MENU_TAB 0x2 3214 #define MENU_STAYOPEN 0x4 3215 struct menu *menu_create(const char *); 3216 void menu_add_items(struct menu *, const struct menu_item *, 3217 struct cmdq_item *, struct client *, 3218 struct cmd_find_state *); 3219 void menu_add_item(struct menu *, const struct menu_item *, 3220 struct cmdq_item *, struct client *, 3221 struct cmd_find_state *); 3222 void menu_free(struct menu *); 3223 struct menu_data *menu_prepare(struct menu *, int, struct cmdq_item *, u_int, 3224 u_int, struct client *, struct cmd_find_state *, 3225 menu_choice_cb, void *); 3226 int menu_display(struct menu *, int, struct cmdq_item *, u_int, 3227 u_int, struct client *, struct cmd_find_state *, 3228 menu_choice_cb, void *); 3229 struct screen *menu_mode_cb(struct client *, void *, u_int *, u_int *); 3230 void menu_check_cb(struct client *, void *, u_int, u_int, u_int, 3231 struct overlay_ranges *); 3232 void menu_draw_cb(struct client *, void *, 3233 struct screen_redraw_ctx *); 3234 void menu_free_cb(struct client *, void *); 3235 int menu_key_cb(struct client *, void *, struct key_event *); 3236 3237 /* popup.c */ 3238 #define POPUP_CLOSEEXIT 0x1 3239 #define POPUP_CLOSEEXITZERO 0x2 3240 #define POPUP_INTERNAL 0x4 3241 typedef void (*popup_close_cb)(int, void *); 3242 typedef void (*popup_finish_edit_cb)(char *, size_t, void *); 3243 int popup_display(int, int, struct cmdq_item *, u_int, u_int, 3244 u_int, u_int, struct environ *, const char *, int, char **, 3245 const char *, const char *, struct client *, 3246 struct session *, const char *, const char *, 3247 popup_close_cb, void *); 3248 int popup_editor(struct client *, const char *, size_t, 3249 popup_finish_edit_cb, void *); 3250 3251 /* style.c */ 3252 int style_parse(struct style *,const struct grid_cell *, 3253 const char *); 3254 const char *style_tostring(struct style *); 3255 void style_add(struct grid_cell *, struct options *, 3256 const char *, struct format_tree *); 3257 void style_apply(struct grid_cell *, struct options *, 3258 const char *, struct format_tree *); 3259 void style_set(struct style *, const struct grid_cell *); 3260 void style_copy(struct style *, struct style *); 3261 3262 /* spawn.c */ 3263 struct winlink *spawn_window(struct spawn_context *, char **); 3264 struct window_pane *spawn_pane(struct spawn_context *, char **); 3265 3266 /* regsub.c */ 3267 char *regsub(const char *, const char *, const char *, int); 3268 3269 #endif /* TMUX_H */ 3270