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