1 /* $OpenBSD: tmux.h,v 1.1103 2021/04/12 09:36:12 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER 15 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING 16 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #ifndef TMUX_H 20 #define TMUX_H 21 22 #include <sys/time.h> 23 #include <sys/queue.h> 24 #include <sys/tree.h> 25 26 #include <bitstring.h> 27 #include <event.h> 28 #include <limits.h> 29 #include <stdarg.h> 30 #include <stdint.h> 31 #include <stdio.h> 32 #include <termios.h> 33 34 #include "xmalloc.h" 35 36 extern char **environ; 37 38 struct args; 39 struct args_value; 40 struct client; 41 struct cmd; 42 struct cmd_find_state; 43 struct cmdq_item; 44 struct cmdq_list; 45 struct cmdq_state; 46 struct cmds; 47 struct control_state; 48 struct environ; 49 struct format_job_tree; 50 struct format_tree; 51 struct input_ctx; 52 struct job; 53 struct mode_tree_data; 54 struct mouse_event; 55 struct options; 56 struct options_array_item; 57 struct options_entry; 58 struct screen_write_citem; 59 struct screen_write_cline; 60 struct screen_write_ctx; 61 struct session; 62 struct tty_ctx; 63 struct tmuxpeer; 64 struct tmuxproc; 65 struct winlink; 66 67 /* Client-server protocol version. */ 68 #define PROTOCOL_VERSION 8 69 70 /* Default configuration files and socket paths. */ 71 #ifndef TMUX_CONF 72 #define TMUX_CONF "/etc/tmux.conf:~/.tmux.conf" 73 #endif 74 #ifndef TMUX_SOCK 75 #define TMUX_SOCK "$TMUX_TMPDIR:" _PATH_TMP 76 #endif 77 78 /* Minimum layout cell size, NOT including border lines. */ 79 #define PANE_MINIMUM 1 80 81 /* Minimum and maximum window size. */ 82 #define WINDOW_MINIMUM PANE_MINIMUM 83 #define WINDOW_MAXIMUM 10000 84 85 /* Automatic name refresh interval, in microseconds. Must be < 1 second. */ 86 #define NAME_INTERVAL 500000 87 88 /* Default pixel cell sizes. */ 89 #define DEFAULT_XPIXEL 16 90 #define DEFAULT_YPIXEL 32 91 92 /* Attribute to make GCC check printf-like arguments. */ 93 #define printflike(a, b) __attribute__ ((format (printf, a, b))) 94 95 /* Number of items in array. */ 96 #ifndef nitems 97 #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0])) 98 #endif 99 100 /* Alert option values. */ 101 #define ALERT_NONE 0 102 #define ALERT_ANY 1 103 #define ALERT_CURRENT 2 104 #define ALERT_OTHER 3 105 106 /* Visual option values. */ 107 #define VISUAL_OFF 0 108 #define VISUAL_ON 1 109 #define VISUAL_BOTH 2 110 111 /* Special key codes. */ 112 #define KEYC_NONE 0x00ff000000000ULL 113 #define KEYC_UNKNOWN 0x00fe000000000ULL 114 #define KEYC_BASE 0x0001000000000ULL 115 #define KEYC_USER 0x0002000000000ULL 116 117 /* Key modifier bits. */ 118 #define KEYC_META 0x00100000000000ULL 119 #define KEYC_CTRL 0x00200000000000ULL 120 #define KEYC_SHIFT 0x00400000000000ULL 121 122 /* Key flag bits. */ 123 #define KEYC_LITERAL 0x01000000000000ULL 124 #define KEYC_KEYPAD 0x02000000000000ULL 125 #define KEYC_CURSOR 0x04000000000000ULL 126 #define KEYC_IMPLIED_META 0x08000000000000ULL 127 #define KEYC_BUILD_MODIFIERS 0x10000000000000ULL 128 129 /* Masks for key bits. */ 130 #define KEYC_MASK_MODIFIERS 0x00f00000000000ULL 131 #define KEYC_MASK_FLAGS 0xff000000000000ULL 132 #define KEYC_MASK_KEY 0x000fffffffffffULL 133 134 /* Available user keys. */ 135 #define KEYC_NUSER 1000 136 137 /* Is this a mouse key? */ 138 #define KEYC_IS_MOUSE(key) (((key) & KEYC_MASK_KEY) >= KEYC_MOUSE && \ 139 ((key) & KEYC_MASK_KEY) < KEYC_BSPACE) 140 141 /* Multiple click timeout. */ 142 #define KEYC_CLICK_TIMEOUT 300 143 144 /* Mouse key codes. */ 145 #define KEYC_MOUSE_KEY(name) \ 146 KEYC_ ## name ## _PANE, \ 147 KEYC_ ## name ## _STATUS, \ 148 KEYC_ ## name ## _STATUS_LEFT, \ 149 KEYC_ ## name ## _STATUS_RIGHT, \ 150 KEYC_ ## name ## _STATUS_DEFAULT, \ 151 KEYC_ ## name ## _BORDER 152 #define KEYC_MOUSE_STRING(name, s) \ 153 { #s "Pane", KEYC_ ## name ## _PANE }, \ 154 { #s "Status", KEYC_ ## name ## _STATUS }, \ 155 { #s "StatusLeft", KEYC_ ## name ## _STATUS_LEFT }, \ 156 { #s "StatusRight", KEYC_ ## name ## _STATUS_RIGHT }, \ 157 { #s "StatusDefault", KEYC_ ## name ## _STATUS_DEFAULT }, \ 158 { #s "Border", KEYC_ ## name ## _BORDER } 159 160 /* 161 * A single key. This can be ASCII or Unicode or one of the keys starting at 162 * KEYC_BASE. 163 */ 164 typedef unsigned long long key_code; 165 166 /* Special key codes. */ 167 enum { 168 /* Focus events. */ 169 KEYC_FOCUS_IN = KEYC_BASE, 170 KEYC_FOCUS_OUT, 171 172 /* "Any" key, used if not found in key table. */ 173 KEYC_ANY, 174 175 /* Paste brackets. */ 176 KEYC_PASTE_START, 177 KEYC_PASTE_END, 178 179 /* Mouse keys. */ 180 KEYC_MOUSE, /* unclassified mouse event */ 181 KEYC_DRAGGING, /* dragging in progress */ 182 KEYC_DOUBLECLICK, /* double click complete */ 183 KEYC_MOUSE_KEY(MOUSEMOVE), 184 KEYC_MOUSE_KEY(MOUSEDOWN1), 185 KEYC_MOUSE_KEY(MOUSEDOWN2), 186 KEYC_MOUSE_KEY(MOUSEDOWN3), 187 KEYC_MOUSE_KEY(MOUSEUP1), 188 KEYC_MOUSE_KEY(MOUSEUP2), 189 KEYC_MOUSE_KEY(MOUSEUP3), 190 KEYC_MOUSE_KEY(MOUSEDRAG1), 191 KEYC_MOUSE_KEY(MOUSEDRAG2), 192 KEYC_MOUSE_KEY(MOUSEDRAG3), 193 KEYC_MOUSE_KEY(MOUSEDRAGEND1), 194 KEYC_MOUSE_KEY(MOUSEDRAGEND2), 195 KEYC_MOUSE_KEY(MOUSEDRAGEND3), 196 KEYC_MOUSE_KEY(WHEELUP), 197 KEYC_MOUSE_KEY(WHEELDOWN), 198 KEYC_MOUSE_KEY(SECONDCLICK1), 199 KEYC_MOUSE_KEY(SECONDCLICK2), 200 KEYC_MOUSE_KEY(SECONDCLICK3), 201 KEYC_MOUSE_KEY(DOUBLECLICK1), 202 KEYC_MOUSE_KEY(DOUBLECLICK2), 203 KEYC_MOUSE_KEY(DOUBLECLICK3), 204 KEYC_MOUSE_KEY(TRIPLECLICK1), 205 KEYC_MOUSE_KEY(TRIPLECLICK2), 206 KEYC_MOUSE_KEY(TRIPLECLICK3), 207 208 /* Backspace key. */ 209 KEYC_BSPACE, 210 211 /* Function keys. */ 212 KEYC_F1, 213 KEYC_F2, 214 KEYC_F3, 215 KEYC_F4, 216 KEYC_F5, 217 KEYC_F6, 218 KEYC_F7, 219 KEYC_F8, 220 KEYC_F9, 221 KEYC_F10, 222 KEYC_F11, 223 KEYC_F12, 224 KEYC_IC, 225 KEYC_DC, 226 KEYC_HOME, 227 KEYC_END, 228 KEYC_NPAGE, 229 KEYC_PPAGE, 230 KEYC_BTAB, 231 232 /* Arrow keys. */ 233 KEYC_UP, 234 KEYC_DOWN, 235 KEYC_LEFT, 236 KEYC_RIGHT, 237 238 /* Numeric keypad. */ 239 KEYC_KP_SLASH, 240 KEYC_KP_STAR, 241 KEYC_KP_MINUS, 242 KEYC_KP_SEVEN, 243 KEYC_KP_EIGHT, 244 KEYC_KP_NINE, 245 KEYC_KP_PLUS, 246 KEYC_KP_FOUR, 247 KEYC_KP_FIVE, 248 KEYC_KP_SIX, 249 KEYC_KP_ONE, 250 KEYC_KP_TWO, 251 KEYC_KP_THREE, 252 KEYC_KP_ENTER, 253 KEYC_KP_ZERO, 254 KEYC_KP_PERIOD, 255 }; 256 257 /* Termcap codes. */ 258 enum tty_code_code { 259 TTYC_ACSC, 260 TTYC_AM, 261 TTYC_AX, 262 TTYC_BCE, 263 TTYC_BEL, 264 TTYC_BIDI, 265 TTYC_BLINK, 266 TTYC_BOLD, 267 TTYC_CIVIS, 268 TTYC_CLEAR, 269 TTYC_CLMG, 270 TTYC_CMG, 271 TTYC_CNORM, 272 TTYC_COLORS, 273 TTYC_CR, 274 TTYC_CS, 275 TTYC_CSR, 276 TTYC_CUB, 277 TTYC_CUB1, 278 TTYC_CUD, 279 TTYC_CUD1, 280 TTYC_CUF, 281 TTYC_CUF1, 282 TTYC_CUP, 283 TTYC_CUU, 284 TTYC_CUU1, 285 TTYC_CVVIS, 286 TTYC_DCH, 287 TTYC_DCH1, 288 TTYC_DIM, 289 TTYC_DL, 290 TTYC_DL1, 291 TTYC_DSBP, 292 TTYC_DSEKS, 293 TTYC_DSFCS, 294 TTYC_DSMG, 295 TTYC_E3, 296 TTYC_ECH, 297 TTYC_ED, 298 TTYC_EL, 299 TTYC_EL1, 300 TTYC_ENACS, 301 TTYC_ENBP, 302 TTYC_ENEKS, 303 TTYC_ENFCS, 304 TTYC_ENMG, 305 TTYC_FSL, 306 TTYC_HOME, 307 TTYC_HPA, 308 TTYC_ICH, 309 TTYC_ICH1, 310 TTYC_IL, 311 TTYC_IL1, 312 TTYC_INDN, 313 TTYC_INVIS, 314 TTYC_KCBT, 315 TTYC_KCUB1, 316 TTYC_KCUD1, 317 TTYC_KCUF1, 318 TTYC_KCUU1, 319 TTYC_KDC2, 320 TTYC_KDC3, 321 TTYC_KDC4, 322 TTYC_KDC5, 323 TTYC_KDC6, 324 TTYC_KDC7, 325 TTYC_KDCH1, 326 TTYC_KDN2, 327 TTYC_KDN3, 328 TTYC_KDN4, 329 TTYC_KDN5, 330 TTYC_KDN6, 331 TTYC_KDN7, 332 TTYC_KEND, 333 TTYC_KEND2, 334 TTYC_KEND3, 335 TTYC_KEND4, 336 TTYC_KEND5, 337 TTYC_KEND6, 338 TTYC_KEND7, 339 TTYC_KF1, 340 TTYC_KF10, 341 TTYC_KF11, 342 TTYC_KF12, 343 TTYC_KF13, 344 TTYC_KF14, 345 TTYC_KF15, 346 TTYC_KF16, 347 TTYC_KF17, 348 TTYC_KF18, 349 TTYC_KF19, 350 TTYC_KF2, 351 TTYC_KF20, 352 TTYC_KF21, 353 TTYC_KF22, 354 TTYC_KF23, 355 TTYC_KF24, 356 TTYC_KF25, 357 TTYC_KF26, 358 TTYC_KF27, 359 TTYC_KF28, 360 TTYC_KF29, 361 TTYC_KF3, 362 TTYC_KF30, 363 TTYC_KF31, 364 TTYC_KF32, 365 TTYC_KF33, 366 TTYC_KF34, 367 TTYC_KF35, 368 TTYC_KF36, 369 TTYC_KF37, 370 TTYC_KF38, 371 TTYC_KF39, 372 TTYC_KF4, 373 TTYC_KF40, 374 TTYC_KF41, 375 TTYC_KF42, 376 TTYC_KF43, 377 TTYC_KF44, 378 TTYC_KF45, 379 TTYC_KF46, 380 TTYC_KF47, 381 TTYC_KF48, 382 TTYC_KF49, 383 TTYC_KF5, 384 TTYC_KF50, 385 TTYC_KF51, 386 TTYC_KF52, 387 TTYC_KF53, 388 TTYC_KF54, 389 TTYC_KF55, 390 TTYC_KF56, 391 TTYC_KF57, 392 TTYC_KF58, 393 TTYC_KF59, 394 TTYC_KF6, 395 TTYC_KF60, 396 TTYC_KF61, 397 TTYC_KF62, 398 TTYC_KF63, 399 TTYC_KF7, 400 TTYC_KF8, 401 TTYC_KF9, 402 TTYC_KHOM2, 403 TTYC_KHOM3, 404 TTYC_KHOM4, 405 TTYC_KHOM5, 406 TTYC_KHOM6, 407 TTYC_KHOM7, 408 TTYC_KHOME, 409 TTYC_KIC2, 410 TTYC_KIC3, 411 TTYC_KIC4, 412 TTYC_KIC5, 413 TTYC_KIC6, 414 TTYC_KIC7, 415 TTYC_KICH1, 416 TTYC_KIND, 417 TTYC_KLFT2, 418 TTYC_KLFT3, 419 TTYC_KLFT4, 420 TTYC_KLFT5, 421 TTYC_KLFT6, 422 TTYC_KLFT7, 423 TTYC_KMOUS, 424 TTYC_KNP, 425 TTYC_KNXT2, 426 TTYC_KNXT3, 427 TTYC_KNXT4, 428 TTYC_KNXT5, 429 TTYC_KNXT6, 430 TTYC_KNXT7, 431 TTYC_KPP, 432 TTYC_KPRV2, 433 TTYC_KPRV3, 434 TTYC_KPRV4, 435 TTYC_KPRV5, 436 TTYC_KPRV6, 437 TTYC_KPRV7, 438 TTYC_KRI, 439 TTYC_KRIT2, 440 TTYC_KRIT3, 441 TTYC_KRIT4, 442 TTYC_KRIT5, 443 TTYC_KRIT6, 444 TTYC_KRIT7, 445 TTYC_KUP2, 446 TTYC_KUP3, 447 TTYC_KUP4, 448 TTYC_KUP5, 449 TTYC_KUP6, 450 TTYC_KUP7, 451 TTYC_MS, 452 TTYC_OL, 453 TTYC_OP, 454 TTYC_REV, 455 TTYC_RGB, 456 TTYC_RI, 457 TTYC_RIN, 458 TTYC_RMACS, 459 TTYC_RMCUP, 460 TTYC_RMKX, 461 TTYC_SE, 462 TTYC_SETAB, 463 TTYC_SETAF, 464 TTYC_SETAL, 465 TTYC_SETRGBB, 466 TTYC_SETRGBF, 467 TTYC_SETULC, 468 TTYC_SGR0, 469 TTYC_SITM, 470 TTYC_SMACS, 471 TTYC_SMCUP, 472 TTYC_SMKX, 473 TTYC_SMOL, 474 TTYC_SMSO, 475 TTYC_SMUL, 476 TTYC_SMULX, 477 TTYC_SMXX, 478 TTYC_SS, 479 TTYC_SYNC, 480 TTYC_TC, 481 TTYC_TSL, 482 TTYC_U8, 483 TTYC_VPA, 484 TTYC_XT 485 }; 486 487 /* Message codes. */ 488 enum msgtype { 489 MSG_VERSION = 12, 490 491 MSG_IDENTIFY_FLAGS = 100, 492 MSG_IDENTIFY_TERM, 493 MSG_IDENTIFY_TTYNAME, 494 MSG_IDENTIFY_OLDCWD, /* unused */ 495 MSG_IDENTIFY_STDIN, 496 MSG_IDENTIFY_ENVIRON, 497 MSG_IDENTIFY_DONE, 498 MSG_IDENTIFY_CLIENTPID, 499 MSG_IDENTIFY_CWD, 500 MSG_IDENTIFY_FEATURES, 501 MSG_IDENTIFY_STDOUT, 502 MSG_IDENTIFY_LONGFLAGS, 503 MSG_IDENTIFY_TERMINFO, 504 505 MSG_COMMAND = 200, 506 MSG_DETACH, 507 MSG_DETACHKILL, 508 MSG_EXIT, 509 MSG_EXITED, 510 MSG_EXITING, 511 MSG_LOCK, 512 MSG_READY, 513 MSG_RESIZE, 514 MSG_SHELL, 515 MSG_SHUTDOWN, 516 MSG_OLDSTDERR, /* unused */ 517 MSG_OLDSTDIN, /* unused */ 518 MSG_OLDSTDOUT, /* unused */ 519 MSG_SUSPEND, 520 MSG_UNLOCK, 521 MSG_WAKEUP, 522 MSG_EXEC, 523 MSG_FLAGS, 524 525 MSG_READ_OPEN = 300, 526 MSG_READ, 527 MSG_READ_DONE, 528 MSG_WRITE_OPEN, 529 MSG_WRITE, 530 MSG_WRITE_READY, 531 MSG_WRITE_CLOSE 532 }; 533 534 /* 535 * Message data. 536 * 537 * Don't forget to bump PROTOCOL_VERSION if any of these change! 538 */ 539 struct msg_command { 540 int argc; 541 }; /* followed by packed argv */ 542 543 struct msg_read_open { 544 int stream; 545 int fd; 546 }; /* followed by path */ 547 548 struct msg_read_data { 549 int stream; 550 }; 551 552 struct msg_read_done { 553 int stream; 554 int error; 555 }; 556 557 struct msg_write_open { 558 int stream; 559 int fd; 560 int flags; 561 }; /* followed by path */ 562 563 struct msg_write_data { 564 int stream; 565 }; /* followed by data */ 566 567 struct msg_write_ready { 568 int stream; 569 int error; 570 }; 571 572 struct msg_write_close { 573 int stream; 574 }; 575 576 /* Mode keys. */ 577 #define MODEKEY_EMACS 0 578 #define MODEKEY_VI 1 579 580 /* Modes. */ 581 #define MODE_CURSOR 0x1 582 #define MODE_INSERT 0x2 583 #define MODE_KCURSOR 0x4 584 #define MODE_KKEYPAD 0x8 585 #define MODE_WRAP 0x10 586 #define MODE_MOUSE_STANDARD 0x20 587 #define MODE_MOUSE_BUTTON 0x40 588 #define MODE_BLINKING 0x80 589 #define MODE_MOUSE_UTF8 0x100 590 #define MODE_MOUSE_SGR 0x200 591 #define MODE_BRACKETPASTE 0x400 592 #define MODE_FOCUSON 0x800 593 #define MODE_MOUSE_ALL 0x1000 594 #define MODE_ORIGIN 0x2000 595 #define MODE_CRLF 0x4000 596 #define MODE_KEXTENDED 0x8000 597 598 #define ALL_MODES 0xffffff 599 #define ALL_MOUSE_MODES (MODE_MOUSE_STANDARD|MODE_MOUSE_BUTTON|MODE_MOUSE_ALL) 600 #define MOTION_MOUSE_MODES (MODE_MOUSE_BUTTON|MODE_MOUSE_ALL) 601 602 /* A single UTF-8 character. */ 603 typedef u_int utf8_char; 604 605 /* 606 * An expanded UTF-8 character. UTF8_SIZE must be big enough to hold combining 607 * characters as well. It can't be more than 32 bytes without changes to how 608 * characters are stored. 609 */ 610 #define UTF8_SIZE 21 611 struct utf8_data { 612 u_char data[UTF8_SIZE]; 613 614 u_char have; 615 u_char size; 616 617 u_char width; /* 0xff if invalid */ 618 }; 619 enum utf8_state { 620 UTF8_MORE, 621 UTF8_DONE, 622 UTF8_ERROR 623 }; 624 625 /* Colour flags. */ 626 #define COLOUR_FLAG_256 0x01000000 627 #define COLOUR_FLAG_RGB 0x02000000 628 629 /* Special colours. */ 630 #define COLOUR_DEFAULT(c) ((c) == 8 || (c) == 9) 631 632 /* Grid attributes. Anything above 0xff is stored in an extended cell. */ 633 #define GRID_ATTR_BRIGHT 0x1 634 #define GRID_ATTR_DIM 0x2 635 #define GRID_ATTR_UNDERSCORE 0x4 636 #define GRID_ATTR_BLINK 0x8 637 #define GRID_ATTR_REVERSE 0x10 638 #define GRID_ATTR_HIDDEN 0x20 639 #define GRID_ATTR_ITALICS 0x40 640 #define GRID_ATTR_CHARSET 0x80 /* alternative character set */ 641 #define GRID_ATTR_STRIKETHROUGH 0x100 642 #define GRID_ATTR_UNDERSCORE_2 0x200 643 #define GRID_ATTR_UNDERSCORE_3 0x400 644 #define GRID_ATTR_UNDERSCORE_4 0x800 645 #define GRID_ATTR_UNDERSCORE_5 0x1000 646 #define GRID_ATTR_OVERLINE 0x2000 647 648 /* All underscore attributes. */ 649 #define GRID_ATTR_ALL_UNDERSCORE \ 650 (GRID_ATTR_UNDERSCORE| \ 651 GRID_ATTR_UNDERSCORE_2| \ 652 GRID_ATTR_UNDERSCORE_3| \ 653 GRID_ATTR_UNDERSCORE_4| \ 654 GRID_ATTR_UNDERSCORE_5) 655 656 /* Grid flags. */ 657 #define GRID_FLAG_FG256 0x1 658 #define GRID_FLAG_BG256 0x2 659 #define GRID_FLAG_PADDING 0x4 660 #define GRID_FLAG_EXTENDED 0x8 661 #define GRID_FLAG_SELECTED 0x10 662 #define GRID_FLAG_NOPALETTE 0x20 663 #define GRID_FLAG_CLEARED 0x40 664 665 /* Grid line flags. */ 666 #define GRID_LINE_WRAPPED 0x1 667 #define GRID_LINE_EXTENDED 0x2 668 #define GRID_LINE_DEAD 0x4 669 670 /* Grid cell data. */ 671 struct grid_cell { 672 struct utf8_data data; 673 u_short attr; 674 u_char flags; 675 int fg; 676 int bg; 677 int us; 678 }; 679 680 /* Grid extended cell entry. */ 681 struct grid_extd_entry { 682 utf8_char data; 683 u_short attr; 684 u_char flags; 685 int fg; 686 int bg; 687 int us; 688 } __packed; 689 690 /* Grid cell entry. */ 691 struct grid_cell_entry { 692 u_char flags; 693 union { 694 u_int offset; 695 struct { 696 u_char attr; 697 u_char fg; 698 u_char bg; 699 u_char data; 700 } data; 701 }; 702 } __packed; 703 704 /* Grid line. */ 705 struct grid_line { 706 u_int cellused; 707 u_int cellsize; 708 struct grid_cell_entry *celldata; 709 710 u_int extdsize; 711 struct grid_extd_entry *extddata; 712 713 int flags; 714 } __packed; 715 716 /* Entire grid of cells. */ 717 struct grid { 718 int flags; 719 #define GRID_HISTORY 0x1 /* scroll lines into history */ 720 721 u_int sx; 722 u_int sy; 723 724 u_int hscrolled; 725 u_int hsize; 726 u_int hlimit; 727 728 struct grid_line *linedata; 729 }; 730 731 /* Virtual cursor in a grid. */ 732 struct grid_reader { 733 struct grid *gd; 734 u_int cx; 735 u_int cy; 736 }; 737 738 /* Style alignment. */ 739 enum style_align { 740 STYLE_ALIGN_DEFAULT, 741 STYLE_ALIGN_LEFT, 742 STYLE_ALIGN_CENTRE, 743 STYLE_ALIGN_RIGHT, 744 STYLE_ALIGN_ABSOLUTE_CENTRE 745 }; 746 747 /* Style list. */ 748 enum style_list { 749 STYLE_LIST_OFF, 750 STYLE_LIST_ON, 751 STYLE_LIST_FOCUS, 752 STYLE_LIST_LEFT_MARKER, 753 STYLE_LIST_RIGHT_MARKER, 754 }; 755 756 /* Style range. */ 757 enum style_range_type { 758 STYLE_RANGE_NONE, 759 STYLE_RANGE_LEFT, 760 STYLE_RANGE_RIGHT, 761 STYLE_RANGE_WINDOW 762 }; 763 struct style_range { 764 enum style_range_type type; 765 u_int argument; 766 767 u_int start; 768 u_int end; /* not included */ 769 770 TAILQ_ENTRY(style_range) entry; 771 }; 772 TAILQ_HEAD(style_ranges, style_range); 773 774 /* Style default. */ 775 enum style_default_type { 776 STYLE_DEFAULT_BASE, 777 STYLE_DEFAULT_PUSH, 778 STYLE_DEFAULT_POP 779 }; 780 781 /* Style option. */ 782 struct style { 783 struct grid_cell gc; 784 int ignore; 785 786 int fill; 787 enum style_align align; 788 enum style_list list; 789 790 enum style_range_type range_type; 791 u_int range_argument; 792 793 enum style_default_type default_type; 794 }; 795 796 /* Virtual screen. */ 797 struct screen_sel; 798 struct screen_titles; 799 struct screen { 800 char *title; 801 char *path; 802 struct screen_titles *titles; 803 804 struct grid *grid; /* grid data */ 805 806 u_int cx; /* cursor x */ 807 u_int cy; /* cursor y */ 808 809 u_int cstyle; /* cursor style */ 810 char *ccolour; /* cursor colour string */ 811 812 u_int rupper; /* scroll region top */ 813 u_int rlower; /* scroll region bottom */ 814 815 int mode; 816 817 u_int saved_cx; 818 u_int saved_cy; 819 struct grid *saved_grid; 820 struct grid_cell saved_cell; 821 int saved_flags; 822 823 bitstr_t *tabs; 824 struct screen_sel *sel; 825 826 struct screen_write_cline *write_list; 827 }; 828 829 /* Screen write context. */ 830 typedef void (*screen_write_init_ctx_cb)(struct screen_write_ctx *, 831 struct tty_ctx *); 832 struct screen_write_ctx { 833 struct window_pane *wp; 834 struct screen *s; 835 836 int flags; 837 #define SCREEN_WRITE_SYNC 0x1 838 839 screen_write_init_ctx_cb init_ctx_cb; 840 void *arg; 841 842 struct screen_write_citem *item; 843 u_int scrolled; 844 u_int bg; 845 }; 846 847 /* Screen redraw context. */ 848 struct screen_redraw_ctx { 849 struct client *c; 850 851 u_int statuslines; 852 int statustop; 853 854 int pane_status; 855 int pane_lines; 856 857 u_int sx; 858 u_int sy; 859 u_int ox; 860 u_int oy; 861 }; 862 863 /* Screen size. */ 864 #define screen_size_x(s) ((s)->grid->sx) 865 #define screen_size_y(s) ((s)->grid->sy) 866 #define screen_hsize(s) ((s)->grid->hsize) 867 #define screen_hlimit(s) ((s)->grid->hlimit) 868 869 /* Menu. */ 870 struct menu_item { 871 const char *name; 872 key_code key; 873 const char *command; 874 }; 875 struct menu { 876 const char *title; 877 struct menu_item *items; 878 u_int count; 879 u_int width; 880 }; 881 typedef void (*menu_choice_cb)(struct menu *, u_int, key_code, void *); 882 883 /* 884 * Window mode. Windows can be in several modes and this is used to call the 885 * right function to handle input and output. 886 */ 887 struct window_mode_entry; 888 struct window_mode { 889 const char *name; 890 const char *default_format; 891 892 struct screen *(*init)(struct window_mode_entry *, 893 struct cmd_find_state *, struct args *); 894 void (*free)(struct window_mode_entry *); 895 void (*resize)(struct window_mode_entry *, u_int, u_int); 896 void (*update)(struct window_mode_entry *); 897 void (*key)(struct window_mode_entry *, struct client *, 898 struct session *, struct winlink *, key_code, 899 struct mouse_event *); 900 901 const char *(*key_table)(struct window_mode_entry *); 902 void (*command)(struct window_mode_entry *, struct client *, 903 struct session *, struct winlink *, struct args *, 904 struct mouse_event *); 905 void (*formats)(struct window_mode_entry *, 906 struct format_tree *); 907 }; 908 909 /* Active window mode. */ 910 struct window_mode_entry { 911 struct window_pane *wp; 912 struct window_pane *swp; 913 914 const struct window_mode *mode; 915 void *data; 916 917 struct screen *screen; 918 u_int prefix; 919 920 TAILQ_ENTRY (window_mode_entry) entry; 921 }; 922 923 /* Offsets into pane buffer. */ 924 struct window_pane_offset { 925 size_t used; 926 }; 927 928 /* Child window structure. */ 929 struct window_pane { 930 u_int id; 931 u_int active_point; 932 933 struct window *window; 934 struct options *options; 935 936 struct layout_cell *layout_cell; 937 struct layout_cell *saved_layout_cell; 938 939 u_int sx; 940 u_int sy; 941 942 u_int xoff; 943 u_int yoff; 944 945 int fg; 946 int bg; 947 948 int flags; 949 #define PANE_REDRAW 0x1 950 #define PANE_DROP 0x2 951 #define PANE_FOCUSED 0x4 952 #define PANE_RESIZE 0x8 953 #define PANE_RESIZEFORCE 0x10 954 #define PANE_FOCUSPUSH 0x20 955 #define PANE_INPUTOFF 0x40 956 #define PANE_CHANGED 0x80 957 #define PANE_EXITED 0x100 958 #define PANE_STATUSREADY 0x200 959 #define PANE_STATUSDRAWN 0x400 960 #define PANE_EMPTY 0x800 961 #define PANE_STYLECHANGED 0x1000 962 #define PANE_RESIZENOW 0x2000 963 964 int argc; 965 char **argv; 966 char *shell; 967 char *cwd; 968 969 pid_t pid; 970 char tty[TTY_NAME_MAX]; 971 int status; 972 973 int fd; 974 struct bufferevent *event; 975 976 struct window_pane_offset offset; 977 size_t base_offset; 978 979 struct event resize_timer; 980 struct event force_timer; 981 982 struct input_ctx *ictx; 983 984 struct grid_cell cached_gc; 985 struct grid_cell cached_active_gc; 986 int *palette; 987 988 int pipe_fd; 989 struct bufferevent *pipe_event; 990 struct window_pane_offset pipe_offset; 991 992 struct screen *screen; 993 struct screen base; 994 995 struct screen status_screen; 996 size_t status_size; 997 998 TAILQ_HEAD (, window_mode_entry) modes; 999 1000 char *searchstr; 1001 int searchregex; 1002 1003 int border_gc_set; 1004 struct grid_cell border_gc; 1005 1006 TAILQ_ENTRY(window_pane) entry; 1007 RB_ENTRY(window_pane) tree_entry; 1008 }; 1009 TAILQ_HEAD(window_panes, window_pane); 1010 RB_HEAD(window_pane_tree, window_pane); 1011 1012 /* Window structure. */ 1013 struct window { 1014 u_int id; 1015 void *latest; 1016 1017 char *name; 1018 struct event name_event; 1019 struct timeval name_time; 1020 1021 struct event alerts_timer; 1022 struct event offset_timer; 1023 1024 struct timeval activity_time; 1025 1026 struct window_pane *active; 1027 struct window_pane *last; 1028 struct window_panes panes; 1029 1030 int lastlayout; 1031 struct layout_cell *layout_root; 1032 struct layout_cell *saved_layout_root; 1033 char *old_layout; 1034 1035 u_int sx; 1036 u_int sy; 1037 u_int xpixel; 1038 u_int ypixel; 1039 1040 u_int new_sx; 1041 u_int new_sy; 1042 u_int new_xpixel; 1043 u_int new_ypixel; 1044 1045 int flags; 1046 #define WINDOW_BELL 0x1 1047 #define WINDOW_ACTIVITY 0x2 1048 #define WINDOW_SILENCE 0x4 1049 #define WINDOW_ZOOMED 0x8 1050 #define WINDOW_WASZOOMED 0x10 1051 #define WINDOW_RESIZE 0x20 1052 #define WINDOW_ALERTFLAGS (WINDOW_BELL|WINDOW_ACTIVITY|WINDOW_SILENCE) 1053 1054 int alerts_queued; 1055 TAILQ_ENTRY(window) alerts_entry; 1056 1057 struct options *options; 1058 1059 u_int references; 1060 TAILQ_HEAD(, winlink) winlinks; 1061 1062 RB_ENTRY(window) entry; 1063 }; 1064 RB_HEAD(windows, window); 1065 1066 /* Entry on local window list. */ 1067 struct winlink { 1068 int idx; 1069 struct session *session; 1070 struct window *window; 1071 1072 int flags; 1073 #define WINLINK_BELL 0x1 1074 #define WINLINK_ACTIVITY 0x2 1075 #define WINLINK_SILENCE 0x4 1076 #define WINLINK_ALERTFLAGS (WINLINK_BELL|WINLINK_ACTIVITY|WINLINK_SILENCE) 1077 1078 RB_ENTRY(winlink) entry; 1079 TAILQ_ENTRY(winlink) wentry; 1080 TAILQ_ENTRY(winlink) sentry; 1081 }; 1082 RB_HEAD(winlinks, winlink); 1083 TAILQ_HEAD(winlink_stack, winlink); 1084 1085 /* Window size option. */ 1086 #define WINDOW_SIZE_LARGEST 0 1087 #define WINDOW_SIZE_SMALLEST 1 1088 #define WINDOW_SIZE_MANUAL 2 1089 #define WINDOW_SIZE_LATEST 3 1090 1091 /* Pane border status option. */ 1092 #define PANE_STATUS_OFF 0 1093 #define PANE_STATUS_TOP 1 1094 #define PANE_STATUS_BOTTOM 2 1095 1096 /* Pane border lines option. */ 1097 #define PANE_LINES_SINGLE 0 1098 #define PANE_LINES_DOUBLE 1 1099 #define PANE_LINES_HEAVY 2 1100 #define PANE_LINES_SIMPLE 3 1101 #define PANE_LINES_NUMBER 4 1102 1103 /* Layout direction. */ 1104 enum layout_type { 1105 LAYOUT_LEFTRIGHT, 1106 LAYOUT_TOPBOTTOM, 1107 LAYOUT_WINDOWPANE 1108 }; 1109 1110 /* Layout cells queue. */ 1111 TAILQ_HEAD(layout_cells, layout_cell); 1112 1113 /* Layout cell. */ 1114 struct layout_cell { 1115 enum layout_type type; 1116 1117 struct layout_cell *parent; 1118 1119 u_int sx; 1120 u_int sy; 1121 1122 u_int xoff; 1123 u_int yoff; 1124 1125 struct window_pane *wp; 1126 struct layout_cells cells; 1127 1128 TAILQ_ENTRY(layout_cell) entry; 1129 }; 1130 1131 /* Environment variable. */ 1132 struct environ_entry { 1133 char *name; 1134 char *value; 1135 1136 int flags; 1137 #define ENVIRON_HIDDEN 0x1 1138 1139 RB_ENTRY(environ_entry) entry; 1140 }; 1141 1142 /* Client session. */ 1143 struct session_group { 1144 const char *name; 1145 TAILQ_HEAD(, session) sessions; 1146 1147 RB_ENTRY(session_group) entry; 1148 }; 1149 RB_HEAD(session_groups, session_group); 1150 1151 struct session { 1152 u_int id; 1153 1154 char *name; 1155 const char *cwd; 1156 1157 struct timeval creation_time; 1158 struct timeval last_attached_time; 1159 struct timeval activity_time; 1160 struct timeval last_activity_time; 1161 1162 struct event lock_timer; 1163 1164 struct winlink *curw; 1165 struct winlink_stack lastw; 1166 struct winlinks windows; 1167 1168 int statusat; 1169 u_int statuslines; 1170 1171 struct options *options; 1172 1173 #define SESSION_PASTING 0x1 1174 #define SESSION_ALERTED 0x2 1175 int flags; 1176 1177 u_int attached; 1178 1179 struct termios *tio; 1180 1181 struct environ *environ; 1182 1183 int references; 1184 1185 TAILQ_ENTRY(session) gentry; 1186 RB_ENTRY(session) entry; 1187 }; 1188 RB_HEAD(sessions, session); 1189 1190 /* Mouse button masks. */ 1191 #define MOUSE_MASK_BUTTONS 3 1192 #define MOUSE_MASK_SHIFT 4 1193 #define MOUSE_MASK_META 8 1194 #define MOUSE_MASK_CTRL 16 1195 #define MOUSE_MASK_DRAG 32 1196 #define MOUSE_MASK_WHEEL 64 1197 1198 /* Mouse wheel states. */ 1199 #define MOUSE_WHEEL_UP 0 1200 #define MOUSE_WHEEL_DOWN 1 1201 1202 /* Mouse helpers. */ 1203 #define MOUSE_BUTTONS(b) ((b) & MOUSE_MASK_BUTTONS) 1204 #define MOUSE_WHEEL(b) ((b) & MOUSE_MASK_WHEEL) 1205 #define MOUSE_DRAG(b) ((b) & MOUSE_MASK_DRAG) 1206 #define MOUSE_RELEASE(b) (((b) & MOUSE_MASK_BUTTONS) == 3) 1207 1208 /* Mouse input. */ 1209 struct mouse_event { 1210 int valid; 1211 int ignore; 1212 1213 key_code key; 1214 1215 int statusat; 1216 u_int statuslines; 1217 1218 u_int x; 1219 u_int y; 1220 u_int b; 1221 1222 u_int lx; 1223 u_int ly; 1224 u_int lb; 1225 1226 u_int ox; 1227 u_int oy; 1228 1229 int s; 1230 int w; 1231 int wp; 1232 1233 u_int sgr_type; 1234 u_int sgr_b; 1235 }; 1236 1237 /* Key event. */ 1238 struct key_event { 1239 key_code key; 1240 struct mouse_event m; 1241 }; 1242 1243 /* TTY information. */ 1244 struct tty_key { 1245 char ch; 1246 key_code key; 1247 1248 struct tty_key *left; 1249 struct tty_key *right; 1250 1251 struct tty_key *next; 1252 }; 1253 1254 struct tty_code; 1255 struct tty_term { 1256 char *name; 1257 struct tty *tty; 1258 int features; 1259 1260 char acs[UCHAR_MAX + 1][2]; 1261 1262 struct tty_code *codes; 1263 1264 #define TERM_256COLOURS 0x1 1265 #define TERM_NOAM 0x2 1266 #define TERM_DECSLRM 0x4 1267 #define TERM_DECFRA 0x8 1268 #define TERM_RGBCOLOURS 0x10 1269 #define TERM_VT100LIKE 0x20 1270 int flags; 1271 1272 LIST_ENTRY(tty_term) entry; 1273 }; 1274 LIST_HEAD(tty_terms, tty_term); 1275 1276 struct tty { 1277 struct client *client; 1278 struct event start_timer; 1279 1280 u_int sx; 1281 u_int sy; 1282 u_int xpixel; 1283 u_int ypixel; 1284 1285 u_int cx; 1286 u_int cy; 1287 u_int cstyle; 1288 char *ccolour; 1289 1290 int oflag; 1291 u_int oox; 1292 u_int ooy; 1293 u_int osx; 1294 u_int osy; 1295 1296 int mode; 1297 1298 u_int rlower; 1299 u_int rupper; 1300 1301 u_int rleft; 1302 u_int rright; 1303 1304 struct event event_in; 1305 struct evbuffer *in; 1306 struct event event_out; 1307 struct evbuffer *out; 1308 struct event timer; 1309 size_t discarded; 1310 1311 struct termios tio; 1312 1313 struct grid_cell cell; 1314 struct grid_cell last_cell; 1315 1316 #define TTY_NOCURSOR 0x1 1317 #define TTY_FREEZE 0x2 1318 #define TTY_TIMER 0x4 1319 /* 0x8 unused */ 1320 #define TTY_STARTED 0x10 1321 #define TTY_OPENED 0x20 1322 /* 0x40 unused */ 1323 #define TTY_BLOCK 0x80 1324 #define TTY_HAVEDA 0x100 1325 #define TTY_HAVEXDA 0x200 1326 #define TTY_SYNCING 0x400 1327 int flags; 1328 1329 struct tty_term *term; 1330 1331 u_int mouse_last_x; 1332 u_int mouse_last_y; 1333 u_int mouse_last_b; 1334 int mouse_drag_flag; 1335 void (*mouse_drag_update)(struct client *, 1336 struct mouse_event *); 1337 void (*mouse_drag_release)(struct client *, 1338 struct mouse_event *); 1339 1340 struct event key_timer; 1341 struct tty_key *key_tree; 1342 }; 1343 1344 /* TTY command context. */ 1345 typedef void (*tty_ctx_redraw_cb)(const struct tty_ctx *); 1346 typedef int (*tty_ctx_set_client_cb)(struct tty_ctx *, struct client *); 1347 struct tty_ctx { 1348 struct screen *s; 1349 1350 tty_ctx_redraw_cb redraw_cb; 1351 tty_ctx_set_client_cb set_client_cb; 1352 void *arg; 1353 1354 const struct grid_cell *cell; 1355 int wrapped; 1356 1357 u_int num; 1358 void *ptr; 1359 1360 /* 1361 * Cursor and region position before the screen was updated - this is 1362 * where the command should be applied; the values in the screen have 1363 * already been updated. 1364 */ 1365 u_int ocx; 1366 u_int ocy; 1367 1368 u_int orupper; 1369 u_int orlower; 1370 1371 /* Target region (usually pane) offset and size. */ 1372 u_int xoff; 1373 u_int yoff; 1374 u_int rxoff; 1375 u_int ryoff; 1376 u_int sx; 1377 u_int sy; 1378 1379 /* The background colour used for clearing (erasing). */ 1380 u_int bg; 1381 1382 /* The default colours and palette. */ 1383 struct grid_cell defaults; 1384 int *palette; 1385 1386 /* Containing region (usually window) offset and size. */ 1387 int bigger; 1388 u_int wox; 1389 u_int woy; 1390 u_int wsx; 1391 u_int wsy; 1392 }; 1393 1394 /* Saved message entry. */ 1395 struct message_entry { 1396 char *msg; 1397 u_int msg_num; 1398 struct timeval msg_time; 1399 1400 TAILQ_ENTRY(message_entry) entry; 1401 }; 1402 TAILQ_HEAD(message_list, message_entry); 1403 1404 /* Parsed arguments structures. */ 1405 struct args_entry; 1406 RB_HEAD(args_tree, args_entry); 1407 struct args { 1408 struct args_tree tree; 1409 int argc; 1410 char **argv; 1411 }; 1412 1413 /* Command find structures. */ 1414 enum cmd_find_type { 1415 CMD_FIND_PANE, 1416 CMD_FIND_WINDOW, 1417 CMD_FIND_SESSION, 1418 }; 1419 struct cmd_find_state { 1420 int flags; 1421 struct cmd_find_state *current; 1422 1423 struct session *s; 1424 struct winlink *wl; 1425 struct window *w; 1426 struct window_pane *wp; 1427 int idx; 1428 }; 1429 1430 /* Command find flags. */ 1431 #define CMD_FIND_PREFER_UNATTACHED 0x1 1432 #define CMD_FIND_QUIET 0x2 1433 #define CMD_FIND_WINDOW_INDEX 0x4 1434 #define CMD_FIND_DEFAULT_MARKED 0x8 1435 #define CMD_FIND_EXACT_SESSION 0x10 1436 #define CMD_FIND_EXACT_WINDOW 0x20 1437 #define CMD_FIND_CANFAIL 0x40 1438 1439 /* List of commands. */ 1440 struct cmd_list { 1441 int references; 1442 u_int group; 1443 struct cmds *list; 1444 }; 1445 1446 /* Command return values. */ 1447 enum cmd_retval { 1448 CMD_RETURN_ERROR = -1, 1449 CMD_RETURN_NORMAL = 0, 1450 CMD_RETURN_WAIT, 1451 CMD_RETURN_STOP 1452 }; 1453 1454 /* Command parse result. */ 1455 enum cmd_parse_status { 1456 CMD_PARSE_EMPTY, 1457 CMD_PARSE_ERROR, 1458 CMD_PARSE_SUCCESS 1459 }; 1460 struct cmd_parse_result { 1461 enum cmd_parse_status status; 1462 struct cmd_list *cmdlist; 1463 char *error; 1464 }; 1465 struct cmd_parse_input { 1466 int flags; 1467 #define CMD_PARSE_QUIET 0x1 1468 #define CMD_PARSE_PARSEONLY 0x2 1469 #define CMD_PARSE_NOALIAS 0x4 1470 #define CMD_PARSE_VERBOSE 0x8 1471 #define CMD_PARSE_ONEGROUP 0x10 1472 1473 const char *file; 1474 u_int line; 1475 1476 struct cmdq_item *item; 1477 struct client *c; 1478 struct cmd_find_state fs; 1479 }; 1480 1481 /* Command queue flags. */ 1482 #define CMDQ_STATE_REPEAT 0x1 1483 #define CMDQ_STATE_CONTROL 0x2 1484 #define CMDQ_STATE_NOHOOKS 0x4 1485 1486 /* Command queue callback. */ 1487 typedef enum cmd_retval (*cmdq_cb) (struct cmdq_item *, void *); 1488 1489 /* Command definition flag. */ 1490 struct cmd_entry_flag { 1491 char flag; 1492 enum cmd_find_type type; 1493 int flags; 1494 }; 1495 1496 /* Command definition. */ 1497 struct cmd_entry { 1498 const char *name; 1499 const char *alias; 1500 1501 struct { 1502 const char *template; 1503 int lower; 1504 int upper; 1505 } args; 1506 const char *usage; 1507 1508 struct cmd_entry_flag source; 1509 struct cmd_entry_flag target; 1510 1511 #define CMD_STARTSERVER 0x1 1512 #define CMD_READONLY 0x2 1513 #define CMD_AFTERHOOK 0x4 1514 #define CMD_CLIENT_CFLAG 0x8 1515 #define CMD_CLIENT_TFLAG 0x10 1516 #define CMD_CLIENT_CANFAIL 0x20 1517 int flags; 1518 1519 enum cmd_retval (*exec)(struct cmd *, struct cmdq_item *); 1520 }; 1521 1522 /* Status line. */ 1523 #define STATUS_LINES_LIMIT 5 1524 struct status_line_entry { 1525 char *expanded; 1526 struct style_ranges ranges; 1527 }; 1528 struct status_line { 1529 struct event timer; 1530 1531 struct screen screen; 1532 struct screen *active; 1533 int references; 1534 1535 struct grid_cell style; 1536 struct status_line_entry entries[STATUS_LINES_LIMIT]; 1537 }; 1538 1539 /* File in client. */ 1540 typedef void (*client_file_cb) (struct client *, const char *, int, int, 1541 struct evbuffer *, void *); 1542 struct client_file { 1543 struct client *c; 1544 struct tmuxpeer *peer; 1545 struct client_files *tree; 1546 int references; 1547 int stream; 1548 1549 char *path; 1550 struct evbuffer *buffer; 1551 struct bufferevent *event; 1552 1553 int fd; 1554 int error; 1555 int closed; 1556 1557 client_file_cb cb; 1558 void *data; 1559 1560 RB_ENTRY(client_file) entry; 1561 }; 1562 RB_HEAD(client_files, client_file); 1563 1564 /* Client window. */ 1565 struct client_window { 1566 u_int window; 1567 struct window_pane *pane; 1568 RB_ENTRY(client_window) entry; 1569 }; 1570 RB_HEAD(client_windows, client_window); 1571 1572 /* Client connection. */ 1573 typedef int (*prompt_input_cb)(struct client *, void *, const char *, int); 1574 typedef void (*prompt_free_cb)(void *); 1575 typedef int (*overlay_check_cb)(struct client *, u_int, u_int); 1576 typedef struct screen *(*overlay_mode_cb)(struct client *, u_int *, u_int *); 1577 typedef void (*overlay_draw_cb)(struct client *, struct screen_redraw_ctx *); 1578 typedef int (*overlay_key_cb)(struct client *, struct key_event *); 1579 typedef void (*overlay_free_cb)(struct client *); 1580 struct client { 1581 const char *name; 1582 struct tmuxpeer *peer; 1583 struct cmdq_list *queue; 1584 1585 struct client_windows windows; 1586 1587 struct control_state *control_state; 1588 u_int pause_age; 1589 1590 pid_t pid; 1591 int fd; 1592 int out_fd; 1593 struct event event; 1594 int retval; 1595 1596 struct timeval creation_time; 1597 struct timeval activity_time; 1598 1599 struct environ *environ; 1600 struct format_job_tree *jobs; 1601 1602 char *title; 1603 const char *cwd; 1604 1605 char *term_name; 1606 int term_features; 1607 char *term_type; 1608 char **term_caps; 1609 u_int term_ncaps; 1610 1611 char *ttyname; 1612 struct tty tty; 1613 1614 size_t written; 1615 size_t discarded; 1616 size_t redraw; 1617 1618 struct event repeat_timer; 1619 1620 struct event click_timer; 1621 u_int click_button; 1622 struct mouse_event click_event; 1623 1624 struct status_line status; 1625 1626 #define CLIENT_TERMINAL 0x1 1627 #define CLIENT_LOGIN 0x2 1628 #define CLIENT_EXIT 0x4 1629 #define CLIENT_REDRAWWINDOW 0x8 1630 #define CLIENT_REDRAWSTATUS 0x10 1631 #define CLIENT_REPEAT 0x20 1632 #define CLIENT_SUSPENDED 0x40 1633 #define CLIENT_ATTACHED 0x80 1634 #define CLIENT_EXITED 0x100 1635 #define CLIENT_DEAD 0x200 1636 #define CLIENT_REDRAWBORDERS 0x400 1637 #define CLIENT_READONLY 0x800 1638 #define CLIENT_NOSTARTSERVER 0x1000 1639 #define CLIENT_CONTROL 0x2000 1640 #define CLIENT_CONTROLCONTROL 0x4000 1641 #define CLIENT_FOCUSED 0x8000 1642 #define CLIENT_UTF8 0x10000 1643 #define CLIENT_IGNORESIZE 0x20000 1644 #define CLIENT_IDENTIFIED 0x40000 1645 #define CLIENT_STATUSFORCE 0x80000 1646 #define CLIENT_DOUBLECLICK 0x100000 1647 #define CLIENT_TRIPLECLICK 0x200000 1648 #define CLIENT_SIZECHANGED 0x400000 1649 #define CLIENT_STATUSOFF 0x800000 1650 #define CLIENT_REDRAWSTATUSALWAYS 0x1000000 1651 #define CLIENT_REDRAWOVERLAY 0x2000000 1652 #define CLIENT_CONTROL_NOOUTPUT 0x4000000 1653 #define CLIENT_DEFAULTSOCKET 0x8000000 1654 #define CLIENT_STARTSERVER 0x10000000 1655 #define CLIENT_REDRAWPANES 0x20000000 1656 #define CLIENT_NOFORK 0x40000000 1657 #define CLIENT_ACTIVEPANE 0x80000000ULL 1658 #define CLIENT_CONTROL_PAUSEAFTER 0x100000000ULL 1659 #define CLIENT_CONTROL_WAITEXIT 0x200000000ULL 1660 #define CLIENT_ALLREDRAWFLAGS \ 1661 (CLIENT_REDRAWWINDOW| \ 1662 CLIENT_REDRAWSTATUS| \ 1663 CLIENT_REDRAWSTATUSALWAYS| \ 1664 CLIENT_REDRAWBORDERS| \ 1665 CLIENT_REDRAWOVERLAY| \ 1666 CLIENT_REDRAWPANES) 1667 #define CLIENT_UNATTACHEDFLAGS \ 1668 (CLIENT_DEAD| \ 1669 CLIENT_SUSPENDED| \ 1670 CLIENT_EXIT) 1671 #define CLIENT_NOSIZEFLAGS \ 1672 (CLIENT_DEAD| \ 1673 CLIENT_SUSPENDED| \ 1674 CLIENT_EXIT) 1675 uint64_t flags; 1676 1677 enum { 1678 CLIENT_EXIT_RETURN, 1679 CLIENT_EXIT_SHUTDOWN, 1680 CLIENT_EXIT_DETACH 1681 } exit_type; 1682 enum msgtype exit_msgtype; 1683 char *exit_session; 1684 char *exit_message; 1685 1686 struct key_table *keytable; 1687 1688 uint64_t redraw_panes; 1689 1690 int message_ignore_keys; 1691 int message_ignore_styles; 1692 char *message_string; 1693 struct event message_timer; 1694 1695 char *prompt_string; 1696 struct utf8_data *prompt_buffer; 1697 char *prompt_last; 1698 size_t prompt_index; 1699 prompt_input_cb prompt_inputcb; 1700 prompt_free_cb prompt_freecb; 1701 void *prompt_data; 1702 u_int prompt_hindex; 1703 enum { PROMPT_ENTRY, PROMPT_COMMAND } prompt_mode; 1704 struct utf8_data *prompt_saved; 1705 1706 #define PROMPT_SINGLE 0x1 1707 #define PROMPT_NUMERIC 0x2 1708 #define PROMPT_INCREMENTAL 0x4 1709 #define PROMPT_NOFORMAT 0x8 1710 #define PROMPT_KEY 0x10 1711 #define PROMPT_WINDOW 0x20 1712 #define PROMPT_TARGET 0x40 1713 int prompt_flags; 1714 1715 struct session *session; 1716 struct session *last_session; 1717 1718 int references; 1719 1720 void *pan_window; 1721 u_int pan_ox; 1722 u_int pan_oy; 1723 1724 overlay_check_cb overlay_check; 1725 overlay_mode_cb overlay_mode; 1726 overlay_draw_cb overlay_draw; 1727 overlay_key_cb overlay_key; 1728 overlay_free_cb overlay_free; 1729 void *overlay_data; 1730 struct event overlay_timer; 1731 1732 struct client_files files; 1733 1734 TAILQ_ENTRY(client) entry; 1735 }; 1736 TAILQ_HEAD(clients, client); 1737 1738 /* Control mode subscription type. */ 1739 enum control_sub_type { 1740 CONTROL_SUB_SESSION, 1741 CONTROL_SUB_PANE, 1742 CONTROL_SUB_ALL_PANES, 1743 CONTROL_SUB_WINDOW, 1744 CONTROL_SUB_ALL_WINDOWS 1745 }; 1746 1747 /* Key binding and key table. */ 1748 struct key_binding { 1749 key_code key; 1750 struct cmd_list *cmdlist; 1751 const char *note; 1752 1753 int flags; 1754 #define KEY_BINDING_REPEAT 0x1 1755 1756 RB_ENTRY(key_binding) entry; 1757 }; 1758 RB_HEAD(key_bindings, key_binding); 1759 1760 struct key_table { 1761 const char *name; 1762 struct key_bindings key_bindings; 1763 struct key_bindings default_key_bindings; 1764 1765 u_int references; 1766 1767 RB_ENTRY(key_table) entry; 1768 }; 1769 RB_HEAD(key_tables, key_table); 1770 1771 /* Option data. */ 1772 RB_HEAD(options_array, options_array_item); 1773 union options_value { 1774 char *string; 1775 long long number; 1776 struct style style; 1777 struct options_array array; 1778 struct cmd_list *cmdlist; 1779 }; 1780 1781 /* Option table entries. */ 1782 enum options_table_type { 1783 OPTIONS_TABLE_STRING, 1784 OPTIONS_TABLE_NUMBER, 1785 OPTIONS_TABLE_KEY, 1786 OPTIONS_TABLE_COLOUR, 1787 OPTIONS_TABLE_FLAG, 1788 OPTIONS_TABLE_CHOICE, 1789 OPTIONS_TABLE_COMMAND 1790 }; 1791 1792 #define OPTIONS_TABLE_NONE 0 1793 #define OPTIONS_TABLE_SERVER 0x1 1794 #define OPTIONS_TABLE_SESSION 0x2 1795 #define OPTIONS_TABLE_WINDOW 0x4 1796 #define OPTIONS_TABLE_PANE 0x8 1797 1798 #define OPTIONS_TABLE_IS_ARRAY 0x1 1799 #define OPTIONS_TABLE_IS_HOOK 0x2 1800 #define OPTIONS_TABLE_IS_STYLE 0x4 1801 1802 struct options_table_entry { 1803 const char *name; 1804 const char *alternative_name; 1805 enum options_table_type type; 1806 int scope; 1807 int flags; 1808 1809 u_int minimum; 1810 u_int maximum; 1811 const char **choices; 1812 1813 const char *default_str; 1814 long long default_num; 1815 const char **default_arr; 1816 1817 const char *separator; 1818 const char *pattern; 1819 1820 const char *text; 1821 const char *unit; 1822 }; 1823 1824 struct options_name_map { 1825 const char *from; 1826 const char *to; 1827 }; 1828 1829 /* Common command usages. */ 1830 #define CMD_TARGET_PANE_USAGE "[-t target-pane]" 1831 #define CMD_TARGET_WINDOW_USAGE "[-t target-window]" 1832 #define CMD_TARGET_SESSION_USAGE "[-t target-session]" 1833 #define CMD_TARGET_CLIENT_USAGE "[-t target-client]" 1834 #define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]" 1835 #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]" 1836 #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]" 1837 #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]" 1838 #define CMD_BUFFER_USAGE "[-b buffer-name]" 1839 1840 /* Spawn common context. */ 1841 struct spawn_context { 1842 struct cmdq_item *item; 1843 1844 struct session *s; 1845 struct winlink *wl; 1846 struct client *tc; 1847 1848 struct window_pane *wp0; 1849 struct layout_cell *lc; 1850 1851 const char *name; 1852 char **argv; 1853 int argc; 1854 struct environ *environ; 1855 1856 int idx; 1857 const char *cwd; 1858 1859 int flags; 1860 #define SPAWN_KILL 0x1 1861 #define SPAWN_DETACHED 0x2 1862 #define SPAWN_RESPAWN 0x4 1863 #define SPAWN_BEFORE 0x8 1864 #define SPAWN_NONOTIFY 0x10 1865 #define SPAWN_FULLSIZE 0x20 1866 #define SPAWN_EMPTY 0x40 1867 #define SPAWN_ZOOM 0x80 1868 }; 1869 1870 /* Mode tree sort order. */ 1871 struct mode_tree_sort_criteria { 1872 u_int field; 1873 int reversed; 1874 }; 1875 1876 /* tmux.c */ 1877 extern struct options *global_options; 1878 extern struct options *global_s_options; 1879 extern struct options *global_w_options; 1880 extern struct environ *global_environ; 1881 extern struct timeval start_time; 1882 extern const char *socket_path; 1883 extern const char *shell_command; 1884 extern int ptm_fd; 1885 extern const char *shell_command; 1886 int checkshell(const char *); 1887 void setblocking(int, int); 1888 uint64_t get_timer(void); 1889 const char *sig2name(int); 1890 const char *find_cwd(void); 1891 const char *find_home(void); 1892 const char *getversion(void); 1893 1894 /* proc.c */ 1895 struct imsg; 1896 int proc_send(struct tmuxpeer *, enum msgtype, int, const void *, size_t); 1897 struct tmuxproc *proc_start(const char *); 1898 void proc_loop(struct tmuxproc *, int (*)(void)); 1899 void proc_exit(struct tmuxproc *); 1900 void proc_set_signals(struct tmuxproc *, void(*)(int)); 1901 void proc_clear_signals(struct tmuxproc *, int); 1902 struct tmuxpeer *proc_add_peer(struct tmuxproc *, int, 1903 void (*)(struct imsg *, void *), void *); 1904 void proc_remove_peer(struct tmuxpeer *); 1905 void proc_kill_peer(struct tmuxpeer *); 1906 void proc_toggle_log(struct tmuxproc *); 1907 pid_t proc_fork_and_daemon(int *); 1908 1909 /* cfg.c */ 1910 extern int cfg_finished; 1911 extern struct client *cfg_client; 1912 extern char **cfg_files; 1913 extern u_int cfg_nfiles; 1914 extern int cfg_quiet; 1915 void start_cfg(void); 1916 int load_cfg(const char *, struct client *, struct cmdq_item *, int, 1917 struct cmdq_item **); 1918 int load_cfg_from_buffer(const void *, size_t, const char *, 1919 struct client *, struct cmdq_item *, int, struct cmdq_item **); 1920 void printflike(1, 2) cfg_add_cause(const char *, ...); 1921 void cfg_print_causes(struct cmdq_item *); 1922 void cfg_show_causes(struct session *); 1923 1924 /* paste.c */ 1925 struct paste_buffer; 1926 const char *paste_buffer_name(struct paste_buffer *); 1927 u_int paste_buffer_order(struct paste_buffer *); 1928 time_t paste_buffer_created(struct paste_buffer *); 1929 const char *paste_buffer_data(struct paste_buffer *, size_t *); 1930 struct paste_buffer *paste_walk(struct paste_buffer *); 1931 struct paste_buffer *paste_get_top(const char **); 1932 struct paste_buffer *paste_get_name(const char *); 1933 void paste_free(struct paste_buffer *); 1934 void paste_add(const char *, char *, size_t); 1935 int paste_rename(const char *, const char *, char **); 1936 int paste_set(char *, size_t, const char *, char **); 1937 void paste_replace(struct paste_buffer *, char *, size_t); 1938 char *paste_make_sample(struct paste_buffer *); 1939 1940 /* format.c */ 1941 #define FORMAT_STATUS 0x1 1942 #define FORMAT_FORCE 0x2 1943 #define FORMAT_NOJOBS 0x4 1944 #define FORMAT_VERBOSE 0x8 1945 #define FORMAT_NONE 0 1946 #define FORMAT_PANE 0x80000000U 1947 #define FORMAT_WINDOW 0x40000000U 1948 struct format_tree; 1949 struct format_modifier; 1950 typedef void *(*format_cb)(struct format_tree *); 1951 void format_tidy_jobs(void); 1952 const char *format_skip(const char *, const char *); 1953 int format_true(const char *); 1954 struct format_tree *format_create(struct client *, struct cmdq_item *, int, 1955 int); 1956 void format_free(struct format_tree *); 1957 void format_merge(struct format_tree *, struct format_tree *); 1958 struct window_pane *format_get_pane(struct format_tree *); 1959 void printflike(3, 4) format_add(struct format_tree *, const char *, 1960 const char *, ...); 1961 void format_add_tv(struct format_tree *, const char *, 1962 struct timeval *); 1963 void format_add_cb(struct format_tree *, const char *, format_cb); 1964 void format_each(struct format_tree *, void (*)(const char *, 1965 const char *, void *), void *); 1966 char *format_expand_time(struct format_tree *, const char *); 1967 char *format_expand(struct format_tree *, const char *); 1968 char *format_single(struct cmdq_item *, const char *, 1969 struct client *, struct session *, struct winlink *, 1970 struct window_pane *); 1971 char *format_single_from_state(struct cmdq_item *, const char *, 1972 struct client *, struct cmd_find_state *); 1973 char *format_single_from_target(struct cmdq_item *, const char *); 1974 struct format_tree *format_create_defaults(struct cmdq_item *, struct client *, 1975 struct session *, struct winlink *, struct window_pane *); 1976 struct format_tree *format_create_from_state(struct cmdq_item *, 1977 struct client *, struct cmd_find_state *); 1978 struct format_tree *format_create_from_target(struct cmdq_item *); 1979 void format_defaults(struct format_tree *, struct client *, 1980 struct session *, struct winlink *, struct window_pane *); 1981 void format_defaults_window(struct format_tree *, struct window *); 1982 void format_defaults_pane(struct format_tree *, 1983 struct window_pane *); 1984 void format_defaults_paste_buffer(struct format_tree *, 1985 struct paste_buffer *); 1986 void format_lost_client(struct client *); 1987 char *format_grid_word(struct grid *, u_int, u_int); 1988 char *format_grid_line(struct grid *, u_int); 1989 1990 /* format-draw.c */ 1991 void format_draw(struct screen_write_ctx *, 1992 const struct grid_cell *, u_int, const char *, 1993 struct style_ranges *); 1994 u_int format_width(const char *); 1995 char *format_trim_left(const char *, u_int); 1996 char *format_trim_right(const char *, u_int); 1997 1998 /* notify.c */ 1999 void notify_hook(struct cmdq_item *, const char *); 2000 void notify_client(const char *, struct client *); 2001 void notify_session(const char *, struct session *); 2002 void notify_winlink(const char *, struct winlink *); 2003 void notify_session_window(const char *, struct session *, struct window *); 2004 void notify_window(const char *, struct window *); 2005 void notify_pane(const char *, struct window_pane *); 2006 2007 /* options.c */ 2008 struct options *options_create(struct options *); 2009 void options_free(struct options *); 2010 struct options *options_get_parent(struct options *); 2011 void options_set_parent(struct options *, struct options *); 2012 struct options_entry *options_first(struct options *); 2013 struct options_entry *options_next(struct options_entry *); 2014 struct options_entry *options_empty(struct options *, 2015 const struct options_table_entry *); 2016 struct options_entry *options_default(struct options *, 2017 const struct options_table_entry *); 2018 char *options_default_to_string(const struct options_table_entry *); 2019 const char *options_name(struct options_entry *); 2020 struct options *options_owner(struct options_entry *); 2021 const struct options_table_entry *options_table_entry(struct options_entry *); 2022 struct options_entry *options_get_only(struct options *, const char *); 2023 struct options_entry *options_get(struct options *, const char *); 2024 void options_array_clear(struct options_entry *); 2025 union options_value *options_array_get(struct options_entry *, u_int); 2026 int options_array_set(struct options_entry *, u_int, const char *, 2027 int, char **); 2028 int options_array_assign(struct options_entry *, const char *, 2029 char **); 2030 struct options_array_item *options_array_first(struct options_entry *); 2031 struct options_array_item *options_array_next(struct options_array_item *); 2032 u_int options_array_item_index(struct options_array_item *); 2033 union options_value *options_array_item_value(struct options_array_item *); 2034 int options_is_array(struct options_entry *); 2035 int options_is_string(struct options_entry *); 2036 char *options_to_string(struct options_entry *, int, int); 2037 char *options_parse(const char *, int *); 2038 struct options_entry *options_parse_get(struct options *, const char *, int *, 2039 int); 2040 char *options_match(const char *, int *, int *); 2041 struct options_entry *options_match_get(struct options *, const char *, int *, 2042 int, int *); 2043 const char *options_get_string(struct options *, const char *); 2044 long long options_get_number(struct options *, const char *); 2045 struct options_entry * printflike(4, 5) options_set_string(struct options *, 2046 const char *, int, const char *, ...); 2047 struct options_entry *options_set_number(struct options *, const char *, 2048 long long); 2049 int options_scope_from_name(struct args *, int, 2050 const char *, struct cmd_find_state *, struct options **, 2051 char **); 2052 int options_scope_from_flags(struct args *, int, 2053 struct cmd_find_state *, struct options **, char **); 2054 struct style *options_string_to_style(struct options *, const char *, 2055 struct format_tree *); 2056 int options_from_string(struct options *, 2057 const struct options_table_entry *, const char *, 2058 const char *, int, char **); 2059 void options_push_changes(const char *); 2060 int options_remove_or_default(struct options_entry *, int, 2061 char **); 2062 2063 /* options-table.c */ 2064 extern const struct options_table_entry options_table[]; 2065 extern const struct options_name_map options_other_names[]; 2066 2067 /* job.c */ 2068 typedef void (*job_update_cb) (struct job *); 2069 typedef void (*job_complete_cb) (struct job *); 2070 typedef void (*job_free_cb) (void *); 2071 #define JOB_NOWAIT 0x1 2072 #define JOB_KEEPWRITE 0x2 2073 #define JOB_PTY 0x4 2074 struct job *job_run(const char *, int, char **, struct session *, 2075 const char *, job_update_cb, job_complete_cb, job_free_cb, 2076 void *, int, int, int); 2077 void job_free(struct job *); 2078 void job_resize(struct job *, u_int, u_int); 2079 void job_check_died(pid_t, int); 2080 int job_get_status(struct job *); 2081 void *job_get_data(struct job *); 2082 struct bufferevent *job_get_event(struct job *); 2083 void job_kill_all(void); 2084 int job_still_running(void); 2085 void job_print_summary(struct cmdq_item *, int); 2086 2087 /* environ.c */ 2088 struct environ *environ_create(void); 2089 void environ_free(struct environ *); 2090 struct environ_entry *environ_first(struct environ *); 2091 struct environ_entry *environ_next(struct environ_entry *); 2092 void environ_copy(struct environ *, struct environ *); 2093 struct environ_entry *environ_find(struct environ *, const char *); 2094 void printflike(4, 5) environ_set(struct environ *, const char *, int, 2095 const char *, ...); 2096 void environ_clear(struct environ *, const char *); 2097 void environ_put(struct environ *, const char *, int); 2098 void environ_unset(struct environ *, const char *); 2099 void environ_update(struct options *, struct environ *, struct environ *); 2100 void environ_push(struct environ *); 2101 void printflike(2, 3) environ_log(struct environ *, const char *, ...); 2102 struct environ *environ_for_session(struct session *, int); 2103 2104 /* tty.c */ 2105 void tty_create_log(void); 2106 int tty_window_bigger(struct tty *); 2107 int tty_window_offset(struct tty *, u_int *, u_int *, u_int *, u_int *); 2108 void tty_update_window_offset(struct window *); 2109 void tty_update_client_offset(struct client *); 2110 void tty_raw(struct tty *, const char *); 2111 void tty_attributes(struct tty *, const struct grid_cell *, 2112 const struct grid_cell *, int *); 2113 void tty_reset(struct tty *); 2114 void tty_region_off(struct tty *); 2115 void tty_margin_off(struct tty *); 2116 void tty_cursor(struct tty *, u_int, u_int); 2117 void tty_putcode(struct tty *, enum tty_code_code); 2118 void tty_putcode1(struct tty *, enum tty_code_code, int); 2119 void tty_putcode2(struct tty *, enum tty_code_code, int, int); 2120 void tty_putcode3(struct tty *, enum tty_code_code, int, int, int); 2121 void tty_putcode_ptr1(struct tty *, enum tty_code_code, const void *); 2122 void tty_putcode_ptr2(struct tty *, enum tty_code_code, const void *, 2123 const void *); 2124 void tty_puts(struct tty *, const char *); 2125 void tty_putc(struct tty *, u_char); 2126 void tty_putn(struct tty *, const void *, size_t, u_int); 2127 void tty_cell(struct tty *, const struct grid_cell *, 2128 const struct grid_cell *, int *); 2129 int tty_init(struct tty *, struct client *); 2130 void tty_resize(struct tty *); 2131 void tty_set_size(struct tty *, u_int, u_int, u_int, u_int); 2132 void tty_start_tty(struct tty *); 2133 void tty_send_requests(struct tty *); 2134 void tty_stop_tty(struct tty *); 2135 void tty_set_title(struct tty *, const char *); 2136 void tty_update_mode(struct tty *, int, struct screen *); 2137 void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int, 2138 u_int, u_int, const struct grid_cell *, int *); 2139 void tty_sync_start(struct tty *); 2140 void tty_sync_end(struct tty *); 2141 int tty_open(struct tty *, char **); 2142 void tty_close(struct tty *); 2143 void tty_free(struct tty *); 2144 void tty_update_features(struct tty *); 2145 void tty_set_selection(struct tty *, const char *, size_t); 2146 void tty_write(void (*)(struct tty *, const struct tty_ctx *), 2147 struct tty_ctx *); 2148 void tty_cmd_alignmenttest(struct tty *, const struct tty_ctx *); 2149 void tty_cmd_cell(struct tty *, const struct tty_ctx *); 2150 void tty_cmd_cells(struct tty *, const struct tty_ctx *); 2151 void tty_cmd_clearendofline(struct tty *, const struct tty_ctx *); 2152 void tty_cmd_clearendofscreen(struct tty *, const struct tty_ctx *); 2153 void tty_cmd_clearline(struct tty *, const struct tty_ctx *); 2154 void tty_cmd_clearscreen(struct tty *, const struct tty_ctx *); 2155 void tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *); 2156 void tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *); 2157 void tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *); 2158 void tty_cmd_clearcharacter(struct tty *, const struct tty_ctx *); 2159 void tty_cmd_deleteline(struct tty *, const struct tty_ctx *); 2160 void tty_cmd_erasecharacter(struct tty *, const struct tty_ctx *); 2161 void tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *); 2162 void tty_cmd_insertline(struct tty *, const struct tty_ctx *); 2163 void tty_cmd_linefeed(struct tty *, const struct tty_ctx *); 2164 void tty_cmd_scrollup(struct tty *, const struct tty_ctx *); 2165 void tty_cmd_scrolldown(struct tty *, const struct tty_ctx *); 2166 void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *); 2167 void tty_cmd_setselection(struct tty *, const struct tty_ctx *); 2168 void tty_cmd_rawstring(struct tty *, const struct tty_ctx *); 2169 void tty_cmd_syncstart(struct tty *, const struct tty_ctx *); 2170 void tty_default_colours(struct grid_cell *, struct window_pane *); 2171 2172 /* tty-term.c */ 2173 extern struct tty_terms tty_terms; 2174 u_int tty_term_ncodes(void); 2175 void tty_term_apply(struct tty_term *, const char *, int); 2176 void tty_term_apply_overrides(struct tty_term *); 2177 struct tty_term *tty_term_create(struct tty *, char *, char **, u_int, int *, 2178 char **); 2179 void tty_term_free(struct tty_term *); 2180 int tty_term_read_list(const char *, int, char ***, u_int *, 2181 char **); 2182 void tty_term_free_list(char **, u_int); 2183 int tty_term_has(struct tty_term *, enum tty_code_code); 2184 const char *tty_term_string(struct tty_term *, enum tty_code_code); 2185 const char *tty_term_string1(struct tty_term *, enum tty_code_code, int); 2186 const char *tty_term_string2(struct tty_term *, enum tty_code_code, int, 2187 int); 2188 const char *tty_term_string3(struct tty_term *, enum tty_code_code, int, 2189 int, int); 2190 const char *tty_term_ptr1(struct tty_term *, enum tty_code_code, 2191 const void *); 2192 const char *tty_term_ptr2(struct tty_term *, enum tty_code_code, 2193 const void *, const void *); 2194 int tty_term_number(struct tty_term *, enum tty_code_code); 2195 int tty_term_flag(struct tty_term *, enum tty_code_code); 2196 const char *tty_term_describe(struct tty_term *, enum tty_code_code); 2197 2198 /* tty-features.c */ 2199 void tty_add_features(int *, const char *, const char *); 2200 const char *tty_get_features(int); 2201 int tty_apply_features(struct tty_term *, int); 2202 void tty_default_features(int *, const char *, u_int); 2203 2204 /* tty-acs.c */ 2205 int tty_acs_needed(struct tty *); 2206 const char *tty_acs_get(struct tty *, u_char); 2207 int tty_acs_reverse_get(struct tty *, const char *, size_t); 2208 2209 /* tty-keys.c */ 2210 void tty_keys_build(struct tty *); 2211 void tty_keys_free(struct tty *); 2212 int tty_keys_next(struct tty *); 2213 2214 /* arguments.c */ 2215 void args_set(struct args *, u_char, const char *); 2216 struct args *args_parse(const char *, int, char **); 2217 void args_free(struct args *); 2218 char *args_print(struct args *); 2219 char *args_escape(const char *); 2220 int args_has(struct args *, u_char); 2221 const char *args_get(struct args *, u_char); 2222 u_char args_first(struct args *, struct args_entry **); 2223 u_char args_next(struct args_entry **); 2224 const char *args_first_value(struct args *, u_char, struct args_value **); 2225 const char *args_next_value(struct args_value **); 2226 long long args_strtonum(struct args *, u_char, long long, long long, 2227 char **); 2228 long long args_percentage(struct args *, u_char, long long, 2229 long long, long long, char **); 2230 long long args_string_percentage(const char *, long long, long long, 2231 long long, char **); 2232 2233 /* cmd-find.c */ 2234 int cmd_find_target(struct cmd_find_state *, struct cmdq_item *, 2235 const char *, enum cmd_find_type, int); 2236 struct client *cmd_find_best_client(struct session *); 2237 struct client *cmd_find_client(struct cmdq_item *, const char *, int); 2238 void cmd_find_clear_state(struct cmd_find_state *, int); 2239 int cmd_find_empty_state(struct cmd_find_state *); 2240 int cmd_find_valid_state(struct cmd_find_state *); 2241 void cmd_find_copy_state(struct cmd_find_state *, 2242 struct cmd_find_state *); 2243 void cmd_find_from_session(struct cmd_find_state *, 2244 struct session *, int); 2245 void cmd_find_from_winlink(struct cmd_find_state *, 2246 struct winlink *, int); 2247 int cmd_find_from_session_window(struct cmd_find_state *, 2248 struct session *, struct window *, int); 2249 int cmd_find_from_window(struct cmd_find_state *, struct window *, 2250 int); 2251 void cmd_find_from_winlink_pane(struct cmd_find_state *, 2252 struct winlink *, struct window_pane *, int); 2253 int cmd_find_from_pane(struct cmd_find_state *, 2254 struct window_pane *, int); 2255 int cmd_find_from_client(struct cmd_find_state *, struct client *, 2256 int); 2257 int cmd_find_from_mouse(struct cmd_find_state *, 2258 struct mouse_event *, int); 2259 int cmd_find_from_nothing(struct cmd_find_state *, int); 2260 2261 /* cmd.c */ 2262 extern const struct cmd_entry *cmd_table[]; 2263 void printflike(3, 4) cmd_log_argv(int, char **, const char *, ...); 2264 void cmd_prepend_argv(int *, char ***, char *); 2265 void cmd_append_argv(int *, char ***, char *); 2266 int cmd_pack_argv(int, char **, char *, size_t); 2267 int cmd_unpack_argv(char *, size_t, int, char ***); 2268 char **cmd_copy_argv(int, char **); 2269 void cmd_free_argv(int, char **); 2270 char *cmd_stringify_argv(int, char **); 2271 char *cmd_get_alias(const char *); 2272 const struct cmd_entry *cmd_get_entry(struct cmd *); 2273 struct args *cmd_get_args(struct cmd *); 2274 u_int cmd_get_group(struct cmd *); 2275 void cmd_get_source(struct cmd *, const char **, u_int *); 2276 struct cmd *cmd_parse(int, char **, const char *, u_int, char **); 2277 void cmd_free(struct cmd *); 2278 char *cmd_print(struct cmd *); 2279 struct cmd_list *cmd_list_new(void); 2280 void cmd_list_append(struct cmd_list *, struct cmd *); 2281 void cmd_list_move(struct cmd_list *, struct cmd_list *); 2282 void cmd_list_free(struct cmd_list *); 2283 char *cmd_list_print(struct cmd_list *, int); 2284 struct cmd *cmd_list_first(struct cmd_list *); 2285 struct cmd *cmd_list_next(struct cmd *); 2286 int cmd_list_all_have(struct cmd_list *, int); 2287 int cmd_list_any_have(struct cmd_list *, int); 2288 int cmd_mouse_at(struct window_pane *, struct mouse_event *, 2289 u_int *, u_int *, int); 2290 struct winlink *cmd_mouse_window(struct mouse_event *, struct session **); 2291 struct window_pane *cmd_mouse_pane(struct mouse_event *, struct session **, 2292 struct winlink **); 2293 char *cmd_template_replace(const char *, const char *, int); 2294 2295 /* cmd-attach-session.c */ 2296 enum cmd_retval cmd_attach_session(struct cmdq_item *, const char *, int, int, 2297 int, const char *, int, const char *); 2298 2299 /* cmd-parse.c */ 2300 void cmd_parse_empty(struct cmd_parse_input *); 2301 struct cmd_parse_result *cmd_parse_from_file(FILE *, struct cmd_parse_input *); 2302 struct cmd_parse_result *cmd_parse_from_string(const char *, 2303 struct cmd_parse_input *); 2304 enum cmd_parse_status cmd_parse_and_insert(const char *, 2305 struct cmd_parse_input *, struct cmdq_item *, 2306 struct cmdq_state *, char **); 2307 enum cmd_parse_status cmd_parse_and_append(const char *, 2308 struct cmd_parse_input *, struct client *, 2309 struct cmdq_state *, char **); 2310 struct cmd_parse_result *cmd_parse_from_buffer(const void *, size_t, 2311 struct cmd_parse_input *); 2312 struct cmd_parse_result *cmd_parse_from_arguments(int, char **, 2313 struct cmd_parse_input *); 2314 2315 /* cmd-queue.c */ 2316 struct cmdq_state *cmdq_new_state(struct cmd_find_state *, struct key_event *, 2317 int); 2318 struct cmdq_state *cmdq_link_state(struct cmdq_state *); 2319 struct cmdq_state *cmdq_copy_state(struct cmdq_state *); 2320 void cmdq_free_state(struct cmdq_state *); 2321 void printflike(3, 4) cmdq_add_format(struct cmdq_state *, const char *, 2322 const char *, ...); 2323 void cmdq_merge_formats(struct cmdq_item *, struct format_tree *); 2324 struct cmdq_list *cmdq_new(void); 2325 void cmdq_free(struct cmdq_list *); 2326 const char *cmdq_get_name(struct cmdq_item *); 2327 struct client *cmdq_get_client(struct cmdq_item *); 2328 struct client *cmdq_get_target_client(struct cmdq_item *); 2329 struct cmdq_state *cmdq_get_state(struct cmdq_item *); 2330 struct cmd_find_state *cmdq_get_target(struct cmdq_item *); 2331 struct cmd_find_state *cmdq_get_source(struct cmdq_item *); 2332 struct key_event *cmdq_get_event(struct cmdq_item *); 2333 struct cmd_find_state *cmdq_get_current(struct cmdq_item *); 2334 int cmdq_get_flags(struct cmdq_item *); 2335 struct cmdq_item *cmdq_get_command(struct cmd_list *, struct cmdq_state *); 2336 #define cmdq_get_callback(cb, data) cmdq_get_callback1(#cb, cb, data) 2337 struct cmdq_item *cmdq_get_callback1(const char *, cmdq_cb, void *); 2338 struct cmdq_item *cmdq_get_error(const char *); 2339 struct cmdq_item *cmdq_insert_after(struct cmdq_item *, struct cmdq_item *); 2340 struct cmdq_item *cmdq_append(struct client *, struct cmdq_item *); 2341 void cmdq_insert_hook(struct session *, struct cmdq_item *, 2342 struct cmd_find_state *, const char *, ...); 2343 void cmdq_continue(struct cmdq_item *); 2344 u_int cmdq_next(struct client *); 2345 struct cmdq_item *cmdq_running(struct client *); 2346 void cmdq_guard(struct cmdq_item *, const char *, int); 2347 void printflike(2, 3) cmdq_print(struct cmdq_item *, const char *, ...); 2348 void printflike(2, 3) cmdq_error(struct cmdq_item *, const char *, ...); 2349 2350 /* cmd-wait-for.c */ 2351 void cmd_wait_for_flush(void); 2352 2353 /* client.c */ 2354 int client_main(struct event_base *, int, char **, uint64_t, int); 2355 2356 /* key-bindings.c */ 2357 struct key_table *key_bindings_get_table(const char *, int); 2358 struct key_table *key_bindings_first_table(void); 2359 struct key_table *key_bindings_next_table(struct key_table *); 2360 void key_bindings_unref_table(struct key_table *); 2361 struct key_binding *key_bindings_get(struct key_table *, key_code); 2362 struct key_binding *key_bindings_get_default(struct key_table *, key_code); 2363 struct key_binding *key_bindings_first(struct key_table *); 2364 struct key_binding *key_bindings_next(struct key_table *, struct key_binding *); 2365 void key_bindings_add(const char *, key_code, const char *, int, 2366 struct cmd_list *); 2367 void key_bindings_remove(const char *, key_code); 2368 void key_bindings_reset(const char *, key_code); 2369 void key_bindings_remove_table(const char *); 2370 void key_bindings_reset_table(const char *); 2371 void key_bindings_init(void); 2372 struct cmdq_item *key_bindings_dispatch(struct key_binding *, 2373 struct cmdq_item *, struct client *, struct key_event *, 2374 struct cmd_find_state *); 2375 2376 /* key-string.c */ 2377 key_code key_string_lookup_string(const char *); 2378 const char *key_string_lookup_key(key_code, int); 2379 2380 /* alerts.c */ 2381 void alerts_reset_all(void); 2382 void alerts_queue(struct window *, int); 2383 void alerts_check_session(struct session *); 2384 2385 /* file.c */ 2386 int file_cmp(struct client_file *, struct client_file *); 2387 RB_PROTOTYPE(client_files, client_file, entry, file_cmp); 2388 struct client_file *file_create_with_peer(struct tmuxpeer *, 2389 struct client_files *, int, client_file_cb, void *); 2390 struct client_file *file_create_with_client(struct client *, int, 2391 client_file_cb, void *); 2392 void file_free(struct client_file *); 2393 void file_fire_done(struct client_file *); 2394 void file_fire_read(struct client_file *); 2395 int file_can_print(struct client *); 2396 void printflike(2, 3) file_print(struct client *, const char *, ...); 2397 void file_vprint(struct client *, const char *, va_list); 2398 void file_print_buffer(struct client *, void *, size_t); 2399 void printflike(2, 3) file_error(struct client *, const char *, ...); 2400 void file_write(struct client *, const char *, int, const void *, size_t, 2401 client_file_cb, void *); 2402 void file_read(struct client *, const char *, client_file_cb, void *); 2403 void file_push(struct client_file *); 2404 int file_write_left(struct client_files *); 2405 void file_write_open(struct client_files *, struct tmuxpeer *, 2406 struct imsg *, int, int, client_file_cb, void *); 2407 void file_write_data(struct client_files *, struct imsg *); 2408 void file_write_close(struct client_files *, struct imsg *); 2409 void file_read_open(struct client_files *, struct tmuxpeer *, struct imsg *, 2410 int, int, client_file_cb, void *); 2411 void file_write_ready(struct client_files *, struct imsg *); 2412 void file_read_data(struct client_files *, struct imsg *); 2413 void file_read_done(struct client_files *, struct imsg *); 2414 2415 /* server.c */ 2416 extern struct tmuxproc *server_proc; 2417 extern struct clients clients; 2418 extern struct cmd_find_state marked_pane; 2419 extern struct message_list message_log; 2420 void server_set_marked(struct session *, struct winlink *, 2421 struct window_pane *); 2422 void server_clear_marked(void); 2423 int server_is_marked(struct session *, struct winlink *, 2424 struct window_pane *); 2425 int server_check_marked(void); 2426 int server_start(struct tmuxproc *, int, struct event_base *, int, char *); 2427 void server_update_socket(void); 2428 void server_add_accept(int); 2429 void printflike(1, 2) server_add_message(const char *, ...); 2430 2431 /* server-client.c */ 2432 RB_PROTOTYPE(client_windows, client_window, entry, server_client_window_cmp); 2433 u_int server_client_how_many(void); 2434 void server_client_set_overlay(struct client *, u_int, overlay_check_cb, 2435 overlay_mode_cb, overlay_draw_cb, overlay_key_cb, 2436 overlay_free_cb, void *); 2437 void server_client_clear_overlay(struct client *); 2438 void server_client_set_key_table(struct client *, const char *); 2439 const char *server_client_get_key_table(struct client *); 2440 int server_client_check_nested(struct client *); 2441 int server_client_handle_key(struct client *, struct key_event *); 2442 struct client *server_client_create(int); 2443 int server_client_open(struct client *, char **); 2444 void server_client_unref(struct client *); 2445 void server_client_lost(struct client *); 2446 void server_client_suspend(struct client *); 2447 void server_client_detach(struct client *, enum msgtype); 2448 void server_client_exec(struct client *, const char *); 2449 void server_client_loop(void); 2450 void server_client_push_stdout(struct client *); 2451 void server_client_push_stderr(struct client *); 2452 const char *server_client_get_cwd(struct client *, struct session *); 2453 void server_client_set_flags(struct client *, const char *); 2454 const char *server_client_get_flags(struct client *); 2455 struct window_pane *server_client_get_pane(struct client *); 2456 void server_client_set_pane(struct client *, struct window_pane *); 2457 void server_client_remove_pane(struct window_pane *); 2458 2459 /* server-fn.c */ 2460 void server_redraw_client(struct client *); 2461 void server_status_client(struct client *); 2462 void server_redraw_session(struct session *); 2463 void server_redraw_session_group(struct session *); 2464 void server_status_session(struct session *); 2465 void server_status_session_group(struct session *); 2466 void server_redraw_window(struct window *); 2467 void server_redraw_window_borders(struct window *); 2468 void server_status_window(struct window *); 2469 void server_lock(void); 2470 void server_lock_session(struct session *); 2471 void server_lock_client(struct client *); 2472 void server_kill_pane(struct window_pane *); 2473 void server_kill_window(struct window *, int); 2474 void server_renumber_session(struct session *); 2475 void server_renumber_all(void); 2476 int server_link_window(struct session *, 2477 struct winlink *, struct session *, int, int, int, char **); 2478 void server_unlink_window(struct session *, struct winlink *); 2479 void server_destroy_pane(struct window_pane *, int); 2480 void server_destroy_session(struct session *); 2481 void server_check_unattached(void); 2482 void server_unzoom_window(struct window *); 2483 2484 /* status.c */ 2485 void status_timer_start(struct client *); 2486 void status_timer_start_all(void); 2487 void status_update_cache(struct session *); 2488 int status_at_line(struct client *); 2489 u_int status_line_size(struct client *); 2490 struct style_range *status_get_range(struct client *, u_int, u_int); 2491 void status_init(struct client *); 2492 void status_free(struct client *); 2493 int status_redraw(struct client *); 2494 void status_message_set(struct client *, int, int, int, const char *, ...); 2495 void status_message_clear(struct client *); 2496 int status_message_redraw(struct client *); 2497 void status_prompt_set(struct client *, struct cmd_find_state *, 2498 const char *, const char *, prompt_input_cb, prompt_free_cb, 2499 void *, int); 2500 void status_prompt_clear(struct client *); 2501 int status_prompt_redraw(struct client *); 2502 int status_prompt_key(struct client *, key_code); 2503 void status_prompt_update(struct client *, const char *, const char *); 2504 void status_prompt_load_history(void); 2505 void status_prompt_save_history(void); 2506 2507 /* resize.c */ 2508 void resize_window(struct window *, u_int, u_int, int, int); 2509 void default_window_size(struct client *, struct session *, struct window *, 2510 u_int *, u_int *, u_int *, u_int *, int); 2511 void recalculate_size(struct window *, int); 2512 void recalculate_sizes(void); 2513 void recalculate_sizes_now(int); 2514 2515 /* input.c */ 2516 struct input_ctx *input_init(struct window_pane *, struct bufferevent *); 2517 void input_free(struct input_ctx *); 2518 void input_reset(struct input_ctx *, int); 2519 struct evbuffer *input_pending(struct input_ctx *); 2520 void input_parse_pane(struct window_pane *); 2521 void input_parse_buffer(struct window_pane *, u_char *, size_t); 2522 void input_parse_screen(struct input_ctx *, struct screen *, 2523 screen_write_init_ctx_cb, void *, u_char *, size_t); 2524 2525 /* input-key.c */ 2526 void input_key_build(void); 2527 int input_key_pane(struct window_pane *, key_code, struct mouse_event *); 2528 int input_key(struct screen *, struct bufferevent *, key_code); 2529 int input_key_get_mouse(struct screen *, struct mouse_event *, u_int, 2530 u_int, const char **, size_t *); 2531 2532 /* colour.c */ 2533 int colour_find_rgb(u_char, u_char, u_char); 2534 int colour_join_rgb(u_char, u_char, u_char); 2535 void colour_split_rgb(int, u_char *, u_char *, u_char *); 2536 const char *colour_tostring(int); 2537 int colour_fromstring(const char *s); 2538 int colour_256toRGB(int); 2539 int colour_256to16(int); 2540 int colour_byname(const char *); 2541 2542 /* attributes.c */ 2543 const char *attributes_tostring(int); 2544 int attributes_fromstring(const char *); 2545 2546 /* grid.c */ 2547 extern const struct grid_cell grid_default_cell; 2548 void grid_empty_line(struct grid *, u_int, u_int); 2549 int grid_cells_equal(const struct grid_cell *, const struct grid_cell *); 2550 int grid_cells_look_equal(const struct grid_cell *, 2551 const struct grid_cell *); 2552 struct grid *grid_create(u_int, u_int, u_int); 2553 void grid_destroy(struct grid *); 2554 int grid_compare(struct grid *, struct grid *); 2555 void grid_collect_history(struct grid *); 2556 void grid_remove_history(struct grid *, u_int ); 2557 void grid_scroll_history(struct grid *, u_int); 2558 void grid_scroll_history_region(struct grid *, u_int, u_int, u_int); 2559 void grid_clear_history(struct grid *); 2560 const struct grid_line *grid_peek_line(struct grid *, u_int); 2561 void grid_get_cell(struct grid *, u_int, u_int, struct grid_cell *); 2562 void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *); 2563 void grid_set_padding(struct grid *, u_int, u_int); 2564 void grid_set_cells(struct grid *, u_int, u_int, const struct grid_cell *, 2565 const char *, size_t); 2566 struct grid_line *grid_get_line(struct grid *, u_int); 2567 void grid_adjust_lines(struct grid *, u_int); 2568 void grid_clear(struct grid *, u_int, u_int, u_int, u_int, u_int); 2569 void grid_clear_lines(struct grid *, u_int, u_int, u_int); 2570 void grid_move_lines(struct grid *, u_int, u_int, u_int, u_int); 2571 void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int, u_int); 2572 char *grid_string_cells(struct grid *, u_int, u_int, u_int, 2573 struct grid_cell **, int, int, int); 2574 void grid_duplicate_lines(struct grid *, u_int, struct grid *, u_int, 2575 u_int); 2576 void grid_reflow(struct grid *, u_int); 2577 void grid_wrap_position(struct grid *, u_int, u_int, u_int *, u_int *); 2578 void grid_unwrap_position(struct grid *, u_int *, u_int *, u_int, u_int); 2579 u_int grid_line_length(struct grid *, u_int); 2580 2581 /* grid-reader.c */ 2582 void grid_reader_start(struct grid_reader *, struct grid *, u_int, u_int); 2583 void grid_reader_get_cursor(struct grid_reader *, u_int *, u_int *); 2584 u_int grid_reader_line_length(struct grid_reader *); 2585 int grid_reader_in_set(struct grid_reader *, const char *); 2586 void grid_reader_cursor_right(struct grid_reader *, int, int); 2587 void grid_reader_cursor_left(struct grid_reader *, int); 2588 void grid_reader_cursor_down(struct grid_reader *); 2589 void grid_reader_cursor_up(struct grid_reader *); 2590 void grid_reader_cursor_start_of_line(struct grid_reader *, int); 2591 void grid_reader_cursor_end_of_line(struct grid_reader *, int, int); 2592 void grid_reader_cursor_next_word(struct grid_reader *, const char *); 2593 void grid_reader_cursor_next_word_end(struct grid_reader *, const char *); 2594 void grid_reader_cursor_previous_word(struct grid_reader *, const char *, 2595 int); 2596 int grid_reader_cursor_jump(struct grid_reader *, 2597 const struct utf8_data *); 2598 int grid_reader_cursor_jump_back(struct grid_reader *, 2599 const struct utf8_data *); 2600 void grid_reader_cursor_back_to_indentation(struct grid_reader *); 2601 2602 /* grid-view.c */ 2603 void grid_view_get_cell(struct grid *, u_int, u_int, struct grid_cell *); 2604 void grid_view_set_cell(struct grid *, u_int, u_int, 2605 const struct grid_cell *); 2606 void grid_view_set_padding(struct grid *, u_int, u_int); 2607 void grid_view_set_cells(struct grid *, u_int, u_int, 2608 const struct grid_cell *, const char *, size_t); 2609 void grid_view_clear_history(struct grid *, u_int); 2610 void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int, u_int); 2611 void grid_view_scroll_region_up(struct grid *, u_int, u_int, u_int); 2612 void grid_view_scroll_region_down(struct grid *, u_int, u_int, u_int); 2613 void grid_view_insert_lines(struct grid *, u_int, u_int, u_int); 2614 void grid_view_insert_lines_region(struct grid *, u_int, u_int, u_int, 2615 u_int); 2616 void grid_view_delete_lines(struct grid *, u_int, u_int, u_int); 2617 void grid_view_delete_lines_region(struct grid *, u_int, u_int, u_int, 2618 u_int); 2619 void grid_view_insert_cells(struct grid *, u_int, u_int, u_int, u_int); 2620 void grid_view_delete_cells(struct grid *, u_int, u_int, u_int, u_int); 2621 char *grid_view_string_cells(struct grid *, u_int, u_int, u_int); 2622 2623 /* screen-write.c */ 2624 void screen_write_make_list(struct screen *); 2625 void screen_write_free_list(struct screen *); 2626 void screen_write_start_pane(struct screen_write_ctx *, 2627 struct window_pane *, struct screen *); 2628 void screen_write_start(struct screen_write_ctx *, struct screen *); 2629 void screen_write_start_callback(struct screen_write_ctx *, struct screen *, 2630 screen_write_init_ctx_cb, void *); 2631 void screen_write_stop(struct screen_write_ctx *); 2632 void screen_write_reset(struct screen_write_ctx *); 2633 size_t printflike(1, 2) screen_write_strlen(const char *, ...); 2634 int printflike(7, 8) screen_write_text(struct screen_write_ctx *, u_int, u_int, 2635 u_int, int, const struct grid_cell *, const char *, ...); 2636 void printflike(3, 4) screen_write_puts(struct screen_write_ctx *, 2637 const struct grid_cell *, const char *, ...); 2638 void printflike(4, 5) screen_write_nputs(struct screen_write_ctx *, 2639 ssize_t, const struct grid_cell *, const char *, ...); 2640 void screen_write_vnputs(struct screen_write_ctx *, ssize_t, 2641 const struct grid_cell *, const char *, va_list); 2642 void screen_write_putc(struct screen_write_ctx *, const struct grid_cell *, 2643 u_char); 2644 void screen_write_fast_copy(struct screen_write_ctx *, struct screen *, 2645 u_int, u_int, u_int, u_int); 2646 void screen_write_hline(struct screen_write_ctx *, u_int, int, int); 2647 void screen_write_vline(struct screen_write_ctx *, u_int, int, int); 2648 void screen_write_menu(struct screen_write_ctx *, struct menu *, int, 2649 const struct grid_cell *); 2650 void screen_write_box(struct screen_write_ctx *, u_int, u_int); 2651 void screen_write_preview(struct screen_write_ctx *, struct screen *, u_int, 2652 u_int); 2653 void screen_write_backspace(struct screen_write_ctx *); 2654 void screen_write_mode_set(struct screen_write_ctx *, int); 2655 void screen_write_mode_clear(struct screen_write_ctx *, int); 2656 void screen_write_cursorup(struct screen_write_ctx *, u_int); 2657 void screen_write_cursordown(struct screen_write_ctx *, u_int); 2658 void screen_write_cursorright(struct screen_write_ctx *, u_int); 2659 void screen_write_cursorleft(struct screen_write_ctx *, u_int); 2660 void screen_write_alignmenttest(struct screen_write_ctx *); 2661 void screen_write_insertcharacter(struct screen_write_ctx *, u_int, u_int); 2662 void screen_write_deletecharacter(struct screen_write_ctx *, u_int, u_int); 2663 void screen_write_clearcharacter(struct screen_write_ctx *, u_int, u_int); 2664 void screen_write_insertline(struct screen_write_ctx *, u_int, u_int); 2665 void screen_write_deleteline(struct screen_write_ctx *, u_int, u_int); 2666 void screen_write_clearline(struct screen_write_ctx *, u_int); 2667 void screen_write_clearendofline(struct screen_write_ctx *, u_int); 2668 void screen_write_clearstartofline(struct screen_write_ctx *, u_int); 2669 void screen_write_cursormove(struct screen_write_ctx *, int, int, int); 2670 void screen_write_reverseindex(struct screen_write_ctx *, u_int); 2671 void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int); 2672 void screen_write_linefeed(struct screen_write_ctx *, int, u_int); 2673 void screen_write_scrollup(struct screen_write_ctx *, u_int, u_int); 2674 void screen_write_scrolldown(struct screen_write_ctx *, u_int, u_int); 2675 void screen_write_carriagereturn(struct screen_write_ctx *); 2676 void screen_write_clearendofscreen(struct screen_write_ctx *, u_int); 2677 void screen_write_clearstartofscreen(struct screen_write_ctx *, u_int); 2678 void screen_write_clearscreen(struct screen_write_ctx *, u_int); 2679 void screen_write_clearhistory(struct screen_write_ctx *); 2680 void screen_write_collect_end(struct screen_write_ctx *); 2681 void screen_write_collect_add(struct screen_write_ctx *, 2682 const struct grid_cell *); 2683 void screen_write_cell(struct screen_write_ctx *, const struct grid_cell *); 2684 void screen_write_setselection(struct screen_write_ctx *, u_char *, u_int); 2685 void screen_write_rawstring(struct screen_write_ctx *, u_char *, u_int); 2686 void screen_write_alternateon(struct screen_write_ctx *, 2687 struct grid_cell *, int); 2688 void screen_write_alternateoff(struct screen_write_ctx *, 2689 struct grid_cell *, int); 2690 2691 /* screen-redraw.c */ 2692 void screen_redraw_screen(struct client *); 2693 void screen_redraw_pane(struct client *, struct window_pane *); 2694 2695 /* screen.c */ 2696 void screen_init(struct screen *, u_int, u_int, u_int); 2697 void screen_reinit(struct screen *); 2698 void screen_free(struct screen *); 2699 void screen_reset_tabs(struct screen *); 2700 void screen_set_cursor_style(struct screen *, u_int); 2701 void screen_set_cursor_colour(struct screen *, const char *); 2702 int screen_set_title(struct screen *, const char *); 2703 void screen_set_path(struct screen *, const char *); 2704 void screen_push_title(struct screen *); 2705 void screen_pop_title(struct screen *); 2706 void screen_resize(struct screen *, u_int, u_int, int); 2707 void screen_resize_cursor(struct screen *, u_int, u_int, int, int, int); 2708 void screen_set_selection(struct screen *, u_int, u_int, u_int, u_int, 2709 u_int, int, struct grid_cell *); 2710 void screen_clear_selection(struct screen *); 2711 void screen_hide_selection(struct screen *); 2712 int screen_check_selection(struct screen *, u_int, u_int); 2713 void screen_select_cell(struct screen *, struct grid_cell *, 2714 const struct grid_cell *); 2715 void screen_alternate_on(struct screen *, struct grid_cell *, int); 2716 void screen_alternate_off(struct screen *, struct grid_cell *, int); 2717 2718 /* window.c */ 2719 extern struct windows windows; 2720 extern struct window_pane_tree all_window_panes; 2721 int window_cmp(struct window *, struct window *); 2722 RB_PROTOTYPE(windows, window, entry, window_cmp); 2723 int winlink_cmp(struct winlink *, struct winlink *); 2724 RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp); 2725 int window_pane_cmp(struct window_pane *, struct window_pane *); 2726 RB_PROTOTYPE(window_pane_tree, window_pane, tree_entry, window_pane_cmp); 2727 struct winlink *winlink_find_by_index(struct winlinks *, int); 2728 struct winlink *winlink_find_by_window(struct winlinks *, struct window *); 2729 struct winlink *winlink_find_by_window_id(struct winlinks *, u_int); 2730 u_int winlink_count(struct winlinks *); 2731 struct winlink *winlink_add(struct winlinks *, int); 2732 void winlink_set_window(struct winlink *, struct window *); 2733 void winlink_remove(struct winlinks *, struct winlink *); 2734 struct winlink *winlink_next(struct winlink *); 2735 struct winlink *winlink_previous(struct winlink *); 2736 struct winlink *winlink_next_by_number(struct winlink *, struct session *, 2737 int); 2738 struct winlink *winlink_previous_by_number(struct winlink *, struct session *, 2739 int); 2740 void winlink_stack_push(struct winlink_stack *, struct winlink *); 2741 void winlink_stack_remove(struct winlink_stack *, struct winlink *); 2742 struct window *window_find_by_id_str(const char *); 2743 struct window *window_find_by_id(u_int); 2744 void window_update_activity(struct window *); 2745 struct window *window_create(u_int, u_int, u_int, u_int); 2746 void window_pane_set_event(struct window_pane *); 2747 struct window_pane *window_get_active_at(struct window *, u_int, u_int); 2748 struct window_pane *window_find_string(struct window *, const char *); 2749 int window_has_pane(struct window *, struct window_pane *); 2750 int window_set_active_pane(struct window *, struct window_pane *, 2751 int); 2752 void window_redraw_active_switch(struct window *, 2753 struct window_pane *); 2754 struct window_pane *window_add_pane(struct window *, struct window_pane *, 2755 u_int, int); 2756 void window_resize(struct window *, u_int, u_int, int, int); 2757 void window_pane_send_resize(struct window_pane *, int); 2758 int window_zoom(struct window_pane *); 2759 int window_unzoom(struct window *); 2760 int window_push_zoom(struct window *, int, int); 2761 int window_pop_zoom(struct window *); 2762 void window_lost_pane(struct window *, struct window_pane *); 2763 void window_remove_pane(struct window *, struct window_pane *); 2764 struct window_pane *window_pane_at_index(struct window *, u_int); 2765 struct window_pane *window_pane_next_by_number(struct window *, 2766 struct window_pane *, u_int); 2767 struct window_pane *window_pane_previous_by_number(struct window *, 2768 struct window_pane *, u_int); 2769 int window_pane_index(struct window_pane *, u_int *); 2770 u_int window_count_panes(struct window *); 2771 void window_destroy_panes(struct window *); 2772 struct window_pane *window_pane_find_by_id_str(const char *); 2773 struct window_pane *window_pane_find_by_id(u_int); 2774 int window_pane_destroy_ready(struct window_pane *); 2775 void window_pane_resize(struct window_pane *, u_int, u_int); 2776 void window_pane_set_palette(struct window_pane *, u_int, int); 2777 void window_pane_unset_palette(struct window_pane *, u_int); 2778 void window_pane_reset_palette(struct window_pane *); 2779 int window_pane_get_palette(struct window_pane *, int); 2780 int window_pane_set_mode(struct window_pane *, 2781 struct window_pane *, const struct window_mode *, 2782 struct cmd_find_state *, struct args *); 2783 void window_pane_reset_mode(struct window_pane *); 2784 void window_pane_reset_mode_all(struct window_pane *); 2785 int window_pane_key(struct window_pane *, struct client *, 2786 struct session *, struct winlink *, key_code, 2787 struct mouse_event *); 2788 int window_pane_visible(struct window_pane *); 2789 u_int window_pane_search(struct window_pane *, const char *, int, 2790 int); 2791 const char *window_printable_flags(struct winlink *, int); 2792 struct window_pane *window_pane_find_up(struct window_pane *); 2793 struct window_pane *window_pane_find_down(struct window_pane *); 2794 struct window_pane *window_pane_find_left(struct window_pane *); 2795 struct window_pane *window_pane_find_right(struct window_pane *); 2796 void window_set_name(struct window *, const char *); 2797 void window_add_ref(struct window *, const char *); 2798 void window_remove_ref(struct window *, const char *); 2799 void winlink_clear_flags(struct winlink *); 2800 int winlink_shuffle_up(struct session *, struct winlink *, int); 2801 int window_pane_start_input(struct window_pane *, 2802 struct cmdq_item *, char **); 2803 void *window_pane_get_new_data(struct window_pane *, 2804 struct window_pane_offset *, size_t *); 2805 void window_pane_update_used_data(struct window_pane *, 2806 struct window_pane_offset *, size_t); 2807 2808 /* layout.c */ 2809 u_int layout_count_cells(struct layout_cell *); 2810 struct layout_cell *layout_create_cell(struct layout_cell *); 2811 void layout_free_cell(struct layout_cell *); 2812 void layout_print_cell(struct layout_cell *, const char *, u_int); 2813 void layout_destroy_cell(struct window *, struct layout_cell *, 2814 struct layout_cell **); 2815 void layout_resize_layout(struct window *, struct layout_cell *, 2816 enum layout_type, int, int); 2817 struct layout_cell *layout_search_by_border(struct layout_cell *, u_int, u_int); 2818 void layout_set_size(struct layout_cell *, u_int, u_int, u_int, 2819 u_int); 2820 void layout_make_leaf(struct layout_cell *, struct window_pane *); 2821 void layout_make_node(struct layout_cell *, enum layout_type); 2822 void layout_fix_offsets(struct window *); 2823 void layout_fix_panes(struct window *, struct window_pane *); 2824 void layout_resize_adjust(struct window *, struct layout_cell *, 2825 enum layout_type, int); 2826 void layout_init(struct window *, struct window_pane *); 2827 void layout_free(struct window *); 2828 void layout_resize(struct window *, u_int, u_int); 2829 void layout_resize_pane(struct window_pane *, enum layout_type, 2830 int, int); 2831 void layout_resize_pane_to(struct window_pane *, enum layout_type, 2832 u_int); 2833 void layout_assign_pane(struct layout_cell *, struct window_pane *, 2834 int); 2835 struct layout_cell *layout_split_pane(struct window_pane *, enum layout_type, 2836 int, int); 2837 void layout_close_pane(struct window_pane *); 2838 int layout_spread_cell(struct window *, struct layout_cell *); 2839 void layout_spread_out(struct window_pane *); 2840 2841 /* layout-custom.c */ 2842 char *layout_dump(struct layout_cell *); 2843 int layout_parse(struct window *, const char *); 2844 2845 /* layout-set.c */ 2846 int layout_set_lookup(const char *); 2847 u_int layout_set_select(struct window *, u_int); 2848 u_int layout_set_next(struct window *); 2849 u_int layout_set_previous(struct window *); 2850 2851 /* mode-tree.c */ 2852 typedef void (*mode_tree_build_cb)(void *, struct mode_tree_sort_criteria *, 2853 uint64_t *, const char *); 2854 typedef void (*mode_tree_draw_cb)(void *, void *, struct screen_write_ctx *, 2855 u_int, u_int); 2856 typedef int (*mode_tree_search_cb)(void *, void *, const char *); 2857 typedef void (*mode_tree_menu_cb)(void *, struct client *, key_code); 2858 typedef u_int (*mode_tree_height_cb)(void *, u_int); 2859 typedef key_code (*mode_tree_key_cb)(void *, void *, u_int); 2860 typedef void (*mode_tree_each_cb)(void *, void *, struct client *, key_code); 2861 u_int mode_tree_count_tagged(struct mode_tree_data *); 2862 void *mode_tree_get_current(struct mode_tree_data *); 2863 const char *mode_tree_get_current_name(struct mode_tree_data *); 2864 void mode_tree_expand_current(struct mode_tree_data *); 2865 void mode_tree_collapse_current(struct mode_tree_data *); 2866 void mode_tree_expand(struct mode_tree_data *, uint64_t); 2867 int mode_tree_set_current(struct mode_tree_data *, uint64_t); 2868 void mode_tree_each_tagged(struct mode_tree_data *, mode_tree_each_cb, 2869 struct client *, key_code, int); 2870 void mode_tree_up(struct mode_tree_data *, int); 2871 void mode_tree_down(struct mode_tree_data *, int); 2872 struct mode_tree_data *mode_tree_start(struct window_pane *, struct args *, 2873 mode_tree_build_cb, mode_tree_draw_cb, mode_tree_search_cb, 2874 mode_tree_menu_cb, mode_tree_height_cb, mode_tree_key_cb, void *, 2875 const struct menu_item *, const char **, u_int, struct screen **); 2876 void mode_tree_zoom(struct mode_tree_data *, struct args *); 2877 void mode_tree_build(struct mode_tree_data *); 2878 void mode_tree_free(struct mode_tree_data *); 2879 void mode_tree_resize(struct mode_tree_data *, u_int, u_int); 2880 struct mode_tree_item *mode_tree_add(struct mode_tree_data *, 2881 struct mode_tree_item *, void *, uint64_t, const char *, 2882 const char *, int); 2883 void mode_tree_draw_as_parent(struct mode_tree_item *); 2884 void mode_tree_no_tag(struct mode_tree_item *); 2885 void mode_tree_remove(struct mode_tree_data *, struct mode_tree_item *); 2886 void mode_tree_draw(struct mode_tree_data *); 2887 int mode_tree_key(struct mode_tree_data *, struct client *, key_code *, 2888 struct mouse_event *, u_int *, u_int *); 2889 void mode_tree_run_command(struct client *, struct cmd_find_state *, 2890 const char *, const char *); 2891 2892 /* window-buffer.c */ 2893 extern const struct window_mode window_buffer_mode; 2894 2895 /* window-tree.c */ 2896 extern const struct window_mode window_tree_mode; 2897 2898 /* window-clock.c */ 2899 extern const struct window_mode window_clock_mode; 2900 extern const char window_clock_table[14][5][5]; 2901 2902 /* window-client.c */ 2903 extern const struct window_mode window_client_mode; 2904 2905 /* window-copy.c */ 2906 extern const struct window_mode window_copy_mode; 2907 extern const struct window_mode window_view_mode; 2908 void printflike(2, 3) window_copy_add(struct window_pane *, const char *, ...); 2909 void window_copy_vadd(struct window_pane *, const char *, va_list); 2910 void window_copy_pageup(struct window_pane *, int); 2911 void window_copy_start_drag(struct client *, struct mouse_event *); 2912 char *window_copy_get_word(struct window_pane *, u_int, u_int); 2913 char *window_copy_get_line(struct window_pane *, u_int); 2914 2915 /* window-option.c */ 2916 extern const struct window_mode window_customize_mode; 2917 2918 /* names.c */ 2919 void check_window_name(struct window *); 2920 char *default_window_name(struct window *); 2921 char *parse_window_name(const char *); 2922 2923 /* control.c */ 2924 void control_discard(struct client *); 2925 void control_start(struct client *); 2926 void control_stop(struct client *); 2927 void control_set_pane_on(struct client *, struct window_pane *); 2928 void control_set_pane_off(struct client *, struct window_pane *); 2929 void control_continue_pane(struct client *, struct window_pane *); 2930 void control_pause_pane(struct client *, struct window_pane *); 2931 struct window_pane_offset *control_pane_offset(struct client *, 2932 struct window_pane *, int *); 2933 void control_reset_offsets(struct client *); 2934 void printflike(2, 3) control_write(struct client *, const char *, ...); 2935 void control_write_output(struct client *, struct window_pane *); 2936 int control_all_done(struct client *); 2937 void control_add_sub(struct client *, const char *, enum control_sub_type, 2938 int, const char *); 2939 void control_remove_sub(struct client *, const char *); 2940 2941 /* control-notify.c */ 2942 void control_notify_input(struct client *, struct window_pane *, 2943 const u_char *, size_t); 2944 void control_notify_pane_mode_changed(int); 2945 void control_notify_window_layout_changed(struct window *); 2946 void control_notify_window_pane_changed(struct window *); 2947 void control_notify_window_unlinked(struct session *, struct window *); 2948 void control_notify_window_linked(struct session *, struct window *); 2949 void control_notify_window_renamed(struct window *); 2950 void control_notify_client_session_changed(struct client *); 2951 void control_notify_client_detached(struct client *); 2952 void control_notify_session_renamed(struct session *); 2953 void control_notify_session_created(struct session *); 2954 void control_notify_session_closed(struct session *); 2955 void control_notify_session_window_changed(struct session *); 2956 2957 /* session.c */ 2958 extern struct sessions sessions; 2959 int session_cmp(struct session *, struct session *); 2960 RB_PROTOTYPE(sessions, session, entry, session_cmp); 2961 int session_alive(struct session *); 2962 struct session *session_find(const char *); 2963 struct session *session_find_by_id_str(const char *); 2964 struct session *session_find_by_id(u_int); 2965 struct session *session_create(const char *, const char *, const char *, 2966 struct environ *, struct options *, struct termios *); 2967 void session_destroy(struct session *, int, const char *); 2968 void session_add_ref(struct session *, const char *); 2969 void session_remove_ref(struct session *, const char *); 2970 char *session_check_name(const char *); 2971 void session_update_activity(struct session *, struct timeval *); 2972 struct session *session_next_session(struct session *); 2973 struct session *session_previous_session(struct session *); 2974 struct winlink *session_new(struct session *, const char *, int, char **, 2975 const char *, const char *, int, char **); 2976 struct winlink *session_attach(struct session *, struct window *, int, 2977 char **); 2978 int session_detach(struct session *, struct winlink *); 2979 int session_has(struct session *, struct window *); 2980 int session_is_linked(struct session *, struct window *); 2981 int session_next(struct session *, int); 2982 int session_previous(struct session *, int); 2983 int session_select(struct session *, int); 2984 int session_last(struct session *); 2985 int session_set_current(struct session *, struct winlink *); 2986 struct session_group *session_group_contains(struct session *); 2987 struct session_group *session_group_find(const char *); 2988 struct session_group *session_group_new(const char *); 2989 void session_group_add(struct session_group *, struct session *); 2990 void session_group_synchronize_to(struct session *); 2991 void session_group_synchronize_from(struct session *); 2992 u_int session_group_count(struct session_group *); 2993 u_int session_group_attached_count(struct session_group *); 2994 void session_renumber_windows(struct session *); 2995 2996 /* utf8.c */ 2997 utf8_char utf8_build_one(u_char); 2998 enum utf8_state utf8_from_data(const struct utf8_data *, utf8_char *); 2999 void utf8_to_data(utf8_char, struct utf8_data *); 3000 void utf8_set(struct utf8_data *, u_char); 3001 void utf8_copy(struct utf8_data *, const struct utf8_data *); 3002 enum utf8_state utf8_open(struct utf8_data *, u_char); 3003 enum utf8_state utf8_append(struct utf8_data *, u_char); 3004 int utf8_isvalid(const char *); 3005 int utf8_strvis(char *, const char *, size_t, int); 3006 int utf8_stravis(char **, const char *, int); 3007 int utf8_stravisx(char **, const char *, size_t, int); 3008 char *utf8_sanitize(const char *); 3009 size_t utf8_strlen(const struct utf8_data *); 3010 u_int utf8_strwidth(const struct utf8_data *, ssize_t); 3011 struct utf8_data *utf8_fromcstr(const char *); 3012 char *utf8_tocstr(struct utf8_data *); 3013 u_int utf8_cstrwidth(const char *); 3014 char *utf8_padcstr(const char *, u_int); 3015 char *utf8_rpadcstr(const char *, u_int); 3016 int utf8_cstrhas(const char *, const struct utf8_data *); 3017 3018 /* procname.c */ 3019 char *get_proc_name(int, char *); 3020 char *get_proc_cwd(int); 3021 3022 /* log.c */ 3023 void log_add_level(void); 3024 int log_get_level(void); 3025 void log_open(const char *); 3026 void log_toggle(const char *); 3027 void log_close(void); 3028 void printflike(1, 2) log_debug(const char *, ...); 3029 __dead void printflike(1, 2) fatal(const char *, ...); 3030 __dead void printflike(1, 2) fatalx(const char *, ...); 3031 3032 /* menu.c */ 3033 #define MENU_NOMOUSE 0x1 3034 #define MENU_TAB 0x2 3035 #define MENU_STAYOPEN 0x4 3036 struct menu *menu_create(const char *); 3037 void menu_add_items(struct menu *, const struct menu_item *, 3038 struct cmdq_item *, struct client *, 3039 struct cmd_find_state *); 3040 void menu_add_item(struct menu *, const struct menu_item *, 3041 struct cmdq_item *, struct client *, 3042 struct cmd_find_state *); 3043 void menu_free(struct menu *); 3044 int menu_display(struct menu *, int, struct cmdq_item *, u_int, 3045 u_int, struct client *, struct cmd_find_state *, 3046 menu_choice_cb, void *); 3047 3048 /* popup.c */ 3049 #define POPUP_CLOSEEXIT 0x1 3050 #define POPUP_CLOSEEXITZERO 0x2 3051 typedef void (*popup_close_cb)(int, void *); 3052 typedef void (*popup_finish_edit_cb)(char *, size_t, void *); 3053 int popup_display(int, struct cmdq_item *, u_int, u_int, u_int, 3054 u_int, const char *, int, char **, const char *, 3055 struct client *, struct session *, popup_close_cb, void *); 3056 int popup_editor(struct client *, const char *, size_t, 3057 popup_finish_edit_cb, void *); 3058 3059 /* style.c */ 3060 int style_parse(struct style *,const struct grid_cell *, 3061 const char *); 3062 const char *style_tostring(struct style *); 3063 void style_add(struct grid_cell *, struct options *, 3064 const char *, struct format_tree *); 3065 void style_apply(struct grid_cell *, struct options *, 3066 const char *, struct format_tree *); 3067 void style_set(struct style *, const struct grid_cell *); 3068 void style_copy(struct style *, struct style *); 3069 3070 /* spawn.c */ 3071 struct winlink *spawn_window(struct spawn_context *, char **); 3072 struct window_pane *spawn_pane(struct spawn_context *, char **); 3073 3074 /* regsub.c */ 3075 char *regsub(const char *, const char *, const char *, int); 3076 3077 #endif /* TMUX_H */ 3078