1 /* $OpenBSD: tmux.h,v 1.1112 2021/07/21 08:06:36 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER 15 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING 16 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #ifndef TMUX_H 20 #define TMUX_H 21 22 #include <sys/time.h> 23 #include <sys/queue.h> 24 #include <sys/tree.h> 25 26 #include <bitstring.h> 27 #include <event.h> 28 #include <limits.h> 29 #include <stdarg.h> 30 #include <stdint.h> 31 #include <stdio.h> 32 #include <termios.h> 33 34 #include "xmalloc.h" 35 36 extern char **environ; 37 38 struct args; 39 struct args_value; 40 struct client; 41 struct cmd; 42 struct cmd_find_state; 43 struct cmdq_item; 44 struct cmdq_list; 45 struct cmdq_state; 46 struct cmds; 47 struct control_state; 48 struct environ; 49 struct format_job_tree; 50 struct format_tree; 51 struct input_ctx; 52 struct job; 53 struct mode_tree_data; 54 struct mouse_event; 55 struct options; 56 struct options_array_item; 57 struct options_entry; 58 struct screen_write_citem; 59 struct screen_write_cline; 60 struct screen_write_ctx; 61 struct session; 62 struct tty_ctx; 63 struct tmuxpeer; 64 struct tmuxproc; 65 struct winlink; 66 67 /* Client-server protocol version. */ 68 #define PROTOCOL_VERSION 8 69 70 /* Default configuration files and socket paths. */ 71 #ifndef TMUX_CONF 72 #define TMUX_CONF "/etc/tmux.conf:~/.tmux.conf" 73 #endif 74 #ifndef TMUX_SOCK 75 #define TMUX_SOCK "$TMUX_TMPDIR:" _PATH_TMP 76 #endif 77 #ifndef TMUX_TERM 78 #define TMUX_TERM "screen" 79 #endif 80 81 /* Minimum layout cell size, NOT including border lines. */ 82 #define PANE_MINIMUM 1 83 84 /* Minimum and maximum window size. */ 85 #define WINDOW_MINIMUM PANE_MINIMUM 86 #define WINDOW_MAXIMUM 10000 87 88 /* Automatic name refresh interval, in microseconds. Must be < 1 second. */ 89 #define NAME_INTERVAL 500000 90 91 /* Default pixel cell sizes. */ 92 #define DEFAULT_XPIXEL 16 93 #define DEFAULT_YPIXEL 32 94 95 /* Attribute to make GCC check printf-like arguments. */ 96 #define printflike(a, b) __attribute__ ((format (printf, a, b))) 97 98 /* Number of items in array. */ 99 #ifndef nitems 100 #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0])) 101 #endif 102 103 /* Alert option values. */ 104 #define ALERT_NONE 0 105 #define ALERT_ANY 1 106 #define ALERT_CURRENT 2 107 #define ALERT_OTHER 3 108 109 /* Visual option values. */ 110 #define VISUAL_OFF 0 111 #define VISUAL_ON 1 112 #define VISUAL_BOTH 2 113 114 /* No key or unknown key. */ 115 #define KEYC_NONE 0x000ff000000000ULL 116 #define KEYC_UNKNOWN 0x000fe000000000ULL 117 118 /* 119 * Base for special (that is, not Unicode) keys. An enum must be at most a 120 * signed int, so these are based in the highest Unicode PUA. 121 */ 122 #define KEYC_BASE 0x0000000010e000ULL 123 #define KEYC_USER 0x0000000010f000ULL 124 125 /* Key modifier bits. */ 126 #define KEYC_META 0x00100000000000ULL 127 #define KEYC_CTRL 0x00200000000000ULL 128 #define KEYC_SHIFT 0x00400000000000ULL 129 130 /* Key flag bits. */ 131 #define KEYC_LITERAL 0x01000000000000ULL 132 #define KEYC_KEYPAD 0x02000000000000ULL 133 #define KEYC_CURSOR 0x04000000000000ULL 134 #define KEYC_IMPLIED_META 0x08000000000000ULL 135 #define KEYC_BUILD_MODIFIERS 0x10000000000000ULL 136 #define KEYC_VI 0x20000000000000ULL 137 138 /* Masks for key bits. */ 139 #define KEYC_MASK_MODIFIERS 0x00f00000000000ULL 140 #define KEYC_MASK_FLAGS 0xff000000000000ULL 141 #define KEYC_MASK_KEY 0x000fffffffffffULL 142 143 /* Available user keys. */ 144 #define KEYC_NUSER 1000 145 146 /* Is this a mouse key? */ 147 #define KEYC_IS_MOUSE(key) \ 148 (((key) & KEYC_MASK_KEY) >= KEYC_MOUSE && \ 149 ((key) & KEYC_MASK_KEY) < KEYC_BSPACE) 150 151 /* Is this a Unicode key? */ 152 #define KEYC_IS_UNICODE(key) \ 153 (((key) & KEYC_MASK_KEY) > 0x7f && \ 154 (((key) & KEYC_MASK_KEY) < KEYC_BASE || \ 155 ((key) & KEYC_MASK_KEY) >= KEYC_BASE_END)) 156 157 /* Multiple click timeout. */ 158 #define KEYC_CLICK_TIMEOUT 300 159 160 /* Mouse key codes. */ 161 #define KEYC_MOUSE_KEY(name) \ 162 KEYC_ ## name ## _PANE, \ 163 KEYC_ ## name ## _STATUS, \ 164 KEYC_ ## name ## _STATUS_LEFT, \ 165 KEYC_ ## name ## _STATUS_RIGHT, \ 166 KEYC_ ## name ## _STATUS_DEFAULT, \ 167 KEYC_ ## name ## _BORDER 168 #define KEYC_MOUSE_STRING(name, s) \ 169 { #s "Pane", KEYC_ ## name ## _PANE }, \ 170 { #s "Status", KEYC_ ## name ## _STATUS }, \ 171 { #s "StatusLeft", KEYC_ ## name ## _STATUS_LEFT }, \ 172 { #s "StatusRight", KEYC_ ## name ## _STATUS_RIGHT }, \ 173 { #s "StatusDefault", KEYC_ ## name ## _STATUS_DEFAULT }, \ 174 { #s "Border", KEYC_ ## name ## _BORDER } 175 176 /* 177 * A single key. This can be ASCII or Unicode or one of the keys between 178 * KEYC_BASE and KEYC_BASE_END. 179 */ 180 typedef unsigned long long key_code; 181 182 /* Special key codes. */ 183 enum { 184 /* Focus events. */ 185 KEYC_FOCUS_IN = KEYC_BASE, 186 KEYC_FOCUS_OUT, 187 188 /* "Any" key, used if not found in key table. */ 189 KEYC_ANY, 190 191 /* Paste brackets. */ 192 KEYC_PASTE_START, 193 KEYC_PASTE_END, 194 195 /* Mouse keys. */ 196 KEYC_MOUSE, /* unclassified mouse event */ 197 KEYC_DRAGGING, /* dragging in progress */ 198 KEYC_DOUBLECLICK, /* double click complete */ 199 KEYC_MOUSE_KEY(MOUSEMOVE), 200 KEYC_MOUSE_KEY(MOUSEDOWN1), 201 KEYC_MOUSE_KEY(MOUSEDOWN2), 202 KEYC_MOUSE_KEY(MOUSEDOWN3), 203 KEYC_MOUSE_KEY(MOUSEUP1), 204 KEYC_MOUSE_KEY(MOUSEUP2), 205 KEYC_MOUSE_KEY(MOUSEUP3), 206 KEYC_MOUSE_KEY(MOUSEDRAG1), 207 KEYC_MOUSE_KEY(MOUSEDRAG2), 208 KEYC_MOUSE_KEY(MOUSEDRAG3), 209 KEYC_MOUSE_KEY(MOUSEDRAGEND1), 210 KEYC_MOUSE_KEY(MOUSEDRAGEND2), 211 KEYC_MOUSE_KEY(MOUSEDRAGEND3), 212 KEYC_MOUSE_KEY(WHEELUP), 213 KEYC_MOUSE_KEY(WHEELDOWN), 214 KEYC_MOUSE_KEY(SECONDCLICK1), 215 KEYC_MOUSE_KEY(SECONDCLICK2), 216 KEYC_MOUSE_KEY(SECONDCLICK3), 217 KEYC_MOUSE_KEY(DOUBLECLICK1), 218 KEYC_MOUSE_KEY(DOUBLECLICK2), 219 KEYC_MOUSE_KEY(DOUBLECLICK3), 220 KEYC_MOUSE_KEY(TRIPLECLICK1), 221 KEYC_MOUSE_KEY(TRIPLECLICK2), 222 KEYC_MOUSE_KEY(TRIPLECLICK3), 223 224 /* Backspace key. */ 225 KEYC_BSPACE, 226 227 /* Function keys. */ 228 KEYC_F1, 229 KEYC_F2, 230 KEYC_F3, 231 KEYC_F4, 232 KEYC_F5, 233 KEYC_F6, 234 KEYC_F7, 235 KEYC_F8, 236 KEYC_F9, 237 KEYC_F10, 238 KEYC_F11, 239 KEYC_F12, 240 KEYC_IC, 241 KEYC_DC, 242 KEYC_HOME, 243 KEYC_END, 244 KEYC_NPAGE, 245 KEYC_PPAGE, 246 KEYC_BTAB, 247 248 /* Arrow keys. */ 249 KEYC_UP, 250 KEYC_DOWN, 251 KEYC_LEFT, 252 KEYC_RIGHT, 253 254 /* Numeric keypad. */ 255 KEYC_KP_SLASH, 256 KEYC_KP_STAR, 257 KEYC_KP_MINUS, 258 KEYC_KP_SEVEN, 259 KEYC_KP_EIGHT, 260 KEYC_KP_NINE, 261 KEYC_KP_PLUS, 262 KEYC_KP_FOUR, 263 KEYC_KP_FIVE, 264 KEYC_KP_SIX, 265 KEYC_KP_ONE, 266 KEYC_KP_TWO, 267 KEYC_KP_THREE, 268 KEYC_KP_ENTER, 269 KEYC_KP_ZERO, 270 KEYC_KP_PERIOD, 271 272 /* End of special keys. */ 273 KEYC_BASE_END 274 }; 275 276 /* Termcap codes. */ 277 enum tty_code_code { 278 TTYC_ACSC, 279 TTYC_AM, 280 TTYC_AX, 281 TTYC_BCE, 282 TTYC_BEL, 283 TTYC_BIDI, 284 TTYC_BLINK, 285 TTYC_BOLD, 286 TTYC_CIVIS, 287 TTYC_CLEAR, 288 TTYC_CLMG, 289 TTYC_CMG, 290 TTYC_CNORM, 291 TTYC_COLORS, 292 TTYC_CR, 293 TTYC_CS, 294 TTYC_CSR, 295 TTYC_CUB, 296 TTYC_CUB1, 297 TTYC_CUD, 298 TTYC_CUD1, 299 TTYC_CUF, 300 TTYC_CUF1, 301 TTYC_CUP, 302 TTYC_CUU, 303 TTYC_CUU1, 304 TTYC_CVVIS, 305 TTYC_DCH, 306 TTYC_DCH1, 307 TTYC_DIM, 308 TTYC_DL, 309 TTYC_DL1, 310 TTYC_DSBP, 311 TTYC_DSEKS, 312 TTYC_DSFCS, 313 TTYC_DSMG, 314 TTYC_E3, 315 TTYC_ECH, 316 TTYC_ED, 317 TTYC_EL, 318 TTYC_EL1, 319 TTYC_ENACS, 320 TTYC_ENBP, 321 TTYC_ENEKS, 322 TTYC_ENFCS, 323 TTYC_ENMG, 324 TTYC_FSL, 325 TTYC_HOME, 326 TTYC_HPA, 327 TTYC_ICH, 328 TTYC_ICH1, 329 TTYC_IL, 330 TTYC_IL1, 331 TTYC_INDN, 332 TTYC_INVIS, 333 TTYC_KCBT, 334 TTYC_KCUB1, 335 TTYC_KCUD1, 336 TTYC_KCUF1, 337 TTYC_KCUU1, 338 TTYC_KDC2, 339 TTYC_KDC3, 340 TTYC_KDC4, 341 TTYC_KDC5, 342 TTYC_KDC6, 343 TTYC_KDC7, 344 TTYC_KDCH1, 345 TTYC_KDN2, 346 TTYC_KDN3, 347 TTYC_KDN4, 348 TTYC_KDN5, 349 TTYC_KDN6, 350 TTYC_KDN7, 351 TTYC_KEND, 352 TTYC_KEND2, 353 TTYC_KEND3, 354 TTYC_KEND4, 355 TTYC_KEND5, 356 TTYC_KEND6, 357 TTYC_KEND7, 358 TTYC_KF1, 359 TTYC_KF10, 360 TTYC_KF11, 361 TTYC_KF12, 362 TTYC_KF13, 363 TTYC_KF14, 364 TTYC_KF15, 365 TTYC_KF16, 366 TTYC_KF17, 367 TTYC_KF18, 368 TTYC_KF19, 369 TTYC_KF2, 370 TTYC_KF20, 371 TTYC_KF21, 372 TTYC_KF22, 373 TTYC_KF23, 374 TTYC_KF24, 375 TTYC_KF25, 376 TTYC_KF26, 377 TTYC_KF27, 378 TTYC_KF28, 379 TTYC_KF29, 380 TTYC_KF3, 381 TTYC_KF30, 382 TTYC_KF31, 383 TTYC_KF32, 384 TTYC_KF33, 385 TTYC_KF34, 386 TTYC_KF35, 387 TTYC_KF36, 388 TTYC_KF37, 389 TTYC_KF38, 390 TTYC_KF39, 391 TTYC_KF4, 392 TTYC_KF40, 393 TTYC_KF41, 394 TTYC_KF42, 395 TTYC_KF43, 396 TTYC_KF44, 397 TTYC_KF45, 398 TTYC_KF46, 399 TTYC_KF47, 400 TTYC_KF48, 401 TTYC_KF49, 402 TTYC_KF5, 403 TTYC_KF50, 404 TTYC_KF51, 405 TTYC_KF52, 406 TTYC_KF53, 407 TTYC_KF54, 408 TTYC_KF55, 409 TTYC_KF56, 410 TTYC_KF57, 411 TTYC_KF58, 412 TTYC_KF59, 413 TTYC_KF6, 414 TTYC_KF60, 415 TTYC_KF61, 416 TTYC_KF62, 417 TTYC_KF63, 418 TTYC_KF7, 419 TTYC_KF8, 420 TTYC_KF9, 421 TTYC_KHOM2, 422 TTYC_KHOM3, 423 TTYC_KHOM4, 424 TTYC_KHOM5, 425 TTYC_KHOM6, 426 TTYC_KHOM7, 427 TTYC_KHOME, 428 TTYC_KIC2, 429 TTYC_KIC3, 430 TTYC_KIC4, 431 TTYC_KIC5, 432 TTYC_KIC6, 433 TTYC_KIC7, 434 TTYC_KICH1, 435 TTYC_KIND, 436 TTYC_KLFT2, 437 TTYC_KLFT3, 438 TTYC_KLFT4, 439 TTYC_KLFT5, 440 TTYC_KLFT6, 441 TTYC_KLFT7, 442 TTYC_KMOUS, 443 TTYC_KNP, 444 TTYC_KNXT2, 445 TTYC_KNXT3, 446 TTYC_KNXT4, 447 TTYC_KNXT5, 448 TTYC_KNXT6, 449 TTYC_KNXT7, 450 TTYC_KPP, 451 TTYC_KPRV2, 452 TTYC_KPRV3, 453 TTYC_KPRV4, 454 TTYC_KPRV5, 455 TTYC_KPRV6, 456 TTYC_KPRV7, 457 TTYC_KRI, 458 TTYC_KRIT2, 459 TTYC_KRIT3, 460 TTYC_KRIT4, 461 TTYC_KRIT5, 462 TTYC_KRIT6, 463 TTYC_KRIT7, 464 TTYC_KUP2, 465 TTYC_KUP3, 466 TTYC_KUP4, 467 TTYC_KUP5, 468 TTYC_KUP6, 469 TTYC_KUP7, 470 TTYC_MS, 471 TTYC_OL, 472 TTYC_OP, 473 TTYC_RECT, 474 TTYC_REV, 475 TTYC_RGB, 476 TTYC_RI, 477 TTYC_RIN, 478 TTYC_RMACS, 479 TTYC_RMCUP, 480 TTYC_RMKX, 481 TTYC_SE, 482 TTYC_SETAB, 483 TTYC_SETAF, 484 TTYC_SETAL, 485 TTYC_SETRGBB, 486 TTYC_SETRGBF, 487 TTYC_SETULC, 488 TTYC_SGR0, 489 TTYC_SITM, 490 TTYC_SMACS, 491 TTYC_SMCUP, 492 TTYC_SMKX, 493 TTYC_SMOL, 494 TTYC_SMSO, 495 TTYC_SMUL, 496 TTYC_SMULX, 497 TTYC_SMXX, 498 TTYC_SS, 499 TTYC_SYNC, 500 TTYC_TC, 501 TTYC_TSL, 502 TTYC_U8, 503 TTYC_VPA, 504 TTYC_XT 505 }; 506 507 /* Message codes. */ 508 enum msgtype { 509 MSG_VERSION = 12, 510 511 MSG_IDENTIFY_FLAGS = 100, 512 MSG_IDENTIFY_TERM, 513 MSG_IDENTIFY_TTYNAME, 514 MSG_IDENTIFY_OLDCWD, /* unused */ 515 MSG_IDENTIFY_STDIN, 516 MSG_IDENTIFY_ENVIRON, 517 MSG_IDENTIFY_DONE, 518 MSG_IDENTIFY_CLIENTPID, 519 MSG_IDENTIFY_CWD, 520 MSG_IDENTIFY_FEATURES, 521 MSG_IDENTIFY_STDOUT, 522 MSG_IDENTIFY_LONGFLAGS, 523 MSG_IDENTIFY_TERMINFO, 524 525 MSG_COMMAND = 200, 526 MSG_DETACH, 527 MSG_DETACHKILL, 528 MSG_EXIT, 529 MSG_EXITED, 530 MSG_EXITING, 531 MSG_LOCK, 532 MSG_READY, 533 MSG_RESIZE, 534 MSG_SHELL, 535 MSG_SHUTDOWN, 536 MSG_OLDSTDERR, /* unused */ 537 MSG_OLDSTDIN, /* unused */ 538 MSG_OLDSTDOUT, /* unused */ 539 MSG_SUSPEND, 540 MSG_UNLOCK, 541 MSG_WAKEUP, 542 MSG_EXEC, 543 MSG_FLAGS, 544 545 MSG_READ_OPEN = 300, 546 MSG_READ, 547 MSG_READ_DONE, 548 MSG_WRITE_OPEN, 549 MSG_WRITE, 550 MSG_WRITE_READY, 551 MSG_WRITE_CLOSE 552 }; 553 554 /* 555 * Message data. 556 * 557 * Don't forget to bump PROTOCOL_VERSION if any of these change! 558 */ 559 struct msg_command { 560 int argc; 561 }; /* followed by packed argv */ 562 563 struct msg_read_open { 564 int stream; 565 int fd; 566 }; /* followed by path */ 567 568 struct msg_read_data { 569 int stream; 570 }; 571 572 struct msg_read_done { 573 int stream; 574 int error; 575 }; 576 577 struct msg_write_open { 578 int stream; 579 int fd; 580 int flags; 581 }; /* followed by path */ 582 583 struct msg_write_data { 584 int stream; 585 }; /* followed by data */ 586 587 struct msg_write_ready { 588 int stream; 589 int error; 590 }; 591 592 struct msg_write_close { 593 int stream; 594 }; 595 596 /* Character classes. */ 597 #define WHITESPACE " " 598 599 /* Mode keys. */ 600 #define MODEKEY_EMACS 0 601 #define MODEKEY_VI 1 602 603 /* Modes. */ 604 #define MODE_CURSOR 0x1 605 #define MODE_INSERT 0x2 606 #define MODE_KCURSOR 0x4 607 #define MODE_KKEYPAD 0x8 608 #define MODE_WRAP 0x10 609 #define MODE_MOUSE_STANDARD 0x20 610 #define MODE_MOUSE_BUTTON 0x40 611 #define MODE_BLINKING 0x80 612 #define MODE_MOUSE_UTF8 0x100 613 #define MODE_MOUSE_SGR 0x200 614 #define MODE_BRACKETPASTE 0x400 615 #define MODE_FOCUSON 0x800 616 #define MODE_MOUSE_ALL 0x1000 617 #define MODE_ORIGIN 0x2000 618 #define MODE_CRLF 0x4000 619 #define MODE_KEXTENDED 0x8000 620 621 #define ALL_MODES 0xffffff 622 #define ALL_MOUSE_MODES (MODE_MOUSE_STANDARD|MODE_MOUSE_BUTTON|MODE_MOUSE_ALL) 623 #define MOTION_MOUSE_MODES (MODE_MOUSE_BUTTON|MODE_MOUSE_ALL) 624 625 /* A single UTF-8 character. */ 626 typedef u_int utf8_char; 627 628 /* 629 * An expanded UTF-8 character. UTF8_SIZE must be big enough to hold combining 630 * characters as well. It can't be more than 32 bytes without changes to how 631 * characters are stored. 632 */ 633 #define UTF8_SIZE 21 634 struct utf8_data { 635 u_char data[UTF8_SIZE]; 636 637 u_char have; 638 u_char size; 639 640 u_char width; /* 0xff if invalid */ 641 }; 642 enum utf8_state { 643 UTF8_MORE, 644 UTF8_DONE, 645 UTF8_ERROR 646 }; 647 648 /* Colour flags. */ 649 #define COLOUR_FLAG_256 0x01000000 650 #define COLOUR_FLAG_RGB 0x02000000 651 652 /* Special colours. */ 653 #define COLOUR_DEFAULT(c) ((c) == 8 || (c) == 9) 654 655 /* Grid attributes. Anything above 0xff is stored in an extended cell. */ 656 #define GRID_ATTR_BRIGHT 0x1 657 #define GRID_ATTR_DIM 0x2 658 #define GRID_ATTR_UNDERSCORE 0x4 659 #define GRID_ATTR_BLINK 0x8 660 #define GRID_ATTR_REVERSE 0x10 661 #define GRID_ATTR_HIDDEN 0x20 662 #define GRID_ATTR_ITALICS 0x40 663 #define GRID_ATTR_CHARSET 0x80 /* alternative character set */ 664 #define GRID_ATTR_STRIKETHROUGH 0x100 665 #define GRID_ATTR_UNDERSCORE_2 0x200 666 #define GRID_ATTR_UNDERSCORE_3 0x400 667 #define GRID_ATTR_UNDERSCORE_4 0x800 668 #define GRID_ATTR_UNDERSCORE_5 0x1000 669 #define GRID_ATTR_OVERLINE 0x2000 670 671 /* All underscore attributes. */ 672 #define GRID_ATTR_ALL_UNDERSCORE \ 673 (GRID_ATTR_UNDERSCORE| \ 674 GRID_ATTR_UNDERSCORE_2| \ 675 GRID_ATTR_UNDERSCORE_3| \ 676 GRID_ATTR_UNDERSCORE_4| \ 677 GRID_ATTR_UNDERSCORE_5) 678 679 /* Grid flags. */ 680 #define GRID_FLAG_FG256 0x1 681 #define GRID_FLAG_BG256 0x2 682 #define GRID_FLAG_PADDING 0x4 683 #define GRID_FLAG_EXTENDED 0x8 684 #define GRID_FLAG_SELECTED 0x10 685 #define GRID_FLAG_NOPALETTE 0x20 686 #define GRID_FLAG_CLEARED 0x40 687 688 /* Grid line flags. */ 689 #define GRID_LINE_WRAPPED 0x1 690 #define GRID_LINE_EXTENDED 0x2 691 #define GRID_LINE_DEAD 0x4 692 693 /* Grid cell data. */ 694 struct grid_cell { 695 struct utf8_data data; 696 u_short attr; 697 u_char flags; 698 int fg; 699 int bg; 700 int us; 701 }; 702 703 /* Grid extended cell entry. */ 704 struct grid_extd_entry { 705 utf8_char data; 706 u_short attr; 707 u_char flags; 708 int fg; 709 int bg; 710 int us; 711 } __packed; 712 713 /* Grid cell entry. */ 714 struct grid_cell_entry { 715 u_char flags; 716 union { 717 u_int offset; 718 struct { 719 u_char attr; 720 u_char fg; 721 u_char bg; 722 u_char data; 723 } data; 724 }; 725 } __packed; 726 727 /* Grid line. */ 728 struct grid_line { 729 u_int cellused; 730 u_int cellsize; 731 struct grid_cell_entry *celldata; 732 733 u_int extdsize; 734 struct grid_extd_entry *extddata; 735 736 int flags; 737 } __packed; 738 739 /* Entire grid of cells. */ 740 struct grid { 741 int flags; 742 #define GRID_HISTORY 0x1 /* scroll lines into history */ 743 744 u_int sx; 745 u_int sy; 746 747 u_int hscrolled; 748 u_int hsize; 749 u_int hlimit; 750 751 struct grid_line *linedata; 752 }; 753 754 /* Virtual cursor in a grid. */ 755 struct grid_reader { 756 struct grid *gd; 757 u_int cx; 758 u_int cy; 759 }; 760 761 /* Style alignment. */ 762 enum style_align { 763 STYLE_ALIGN_DEFAULT, 764 STYLE_ALIGN_LEFT, 765 STYLE_ALIGN_CENTRE, 766 STYLE_ALIGN_RIGHT, 767 STYLE_ALIGN_ABSOLUTE_CENTRE 768 }; 769 770 /* Style list. */ 771 enum style_list { 772 STYLE_LIST_OFF, 773 STYLE_LIST_ON, 774 STYLE_LIST_FOCUS, 775 STYLE_LIST_LEFT_MARKER, 776 STYLE_LIST_RIGHT_MARKER, 777 }; 778 779 /* Style range. */ 780 enum style_range_type { 781 STYLE_RANGE_NONE, 782 STYLE_RANGE_LEFT, 783 STYLE_RANGE_RIGHT, 784 STYLE_RANGE_WINDOW 785 }; 786 struct style_range { 787 enum style_range_type type; 788 u_int argument; 789 790 u_int start; 791 u_int end; /* not included */ 792 793 TAILQ_ENTRY(style_range) entry; 794 }; 795 TAILQ_HEAD(style_ranges, style_range); 796 797 /* Style default. */ 798 enum style_default_type { 799 STYLE_DEFAULT_BASE, 800 STYLE_DEFAULT_PUSH, 801 STYLE_DEFAULT_POP 802 }; 803 804 /* Style option. */ 805 struct style { 806 struct grid_cell gc; 807 int ignore; 808 809 int fill; 810 enum style_align align; 811 enum style_list list; 812 813 enum style_range_type range_type; 814 u_int range_argument; 815 816 enum style_default_type default_type; 817 }; 818 819 /* Cursor style. */ 820 enum screen_cursor_style { 821 SCREEN_CURSOR_DEFAULT, 822 SCREEN_CURSOR_BLOCK, 823 SCREEN_CURSOR_UNDERLINE, 824 SCREEN_CURSOR_BAR 825 }; 826 827 /* Virtual screen. */ 828 struct screen_sel; 829 struct screen_titles; 830 struct screen { 831 char *title; 832 char *path; 833 struct screen_titles *titles; 834 835 struct grid *grid; /* grid data */ 836 837 u_int cx; /* cursor x */ 838 u_int cy; /* cursor y */ 839 840 enum screen_cursor_style cstyle; /* cursor style */ 841 char *ccolour; /* cursor colour */ 842 843 u_int rupper; /* scroll region top */ 844 u_int rlower; /* scroll region bottom */ 845 846 int mode; 847 848 u_int saved_cx; 849 u_int saved_cy; 850 struct grid *saved_grid; 851 struct grid_cell saved_cell; 852 int saved_flags; 853 854 bitstr_t *tabs; 855 struct screen_sel *sel; 856 857 struct screen_write_cline *write_list; 858 }; 859 860 /* Screen write context. */ 861 typedef void (*screen_write_init_ctx_cb)(struct screen_write_ctx *, 862 struct tty_ctx *); 863 struct screen_write_ctx { 864 struct window_pane *wp; 865 struct screen *s; 866 867 int flags; 868 #define SCREEN_WRITE_SYNC 0x1 869 870 screen_write_init_ctx_cb init_ctx_cb; 871 void *arg; 872 873 struct screen_write_citem *item; 874 u_int scrolled; 875 u_int bg; 876 }; 877 878 /* Screen redraw context. */ 879 struct screen_redraw_ctx { 880 struct client *c; 881 882 u_int statuslines; 883 int statustop; 884 885 int pane_status; 886 int pane_lines; 887 888 u_int sx; 889 u_int sy; 890 u_int ox; 891 u_int oy; 892 }; 893 894 /* Screen size. */ 895 #define screen_size_x(s) ((s)->grid->sx) 896 #define screen_size_y(s) ((s)->grid->sy) 897 #define screen_hsize(s) ((s)->grid->hsize) 898 #define screen_hlimit(s) ((s)->grid->hlimit) 899 900 /* Menu. */ 901 struct menu_item { 902 const char *name; 903 key_code key; 904 const char *command; 905 }; 906 struct menu { 907 const char *title; 908 struct menu_item *items; 909 u_int count; 910 u_int width; 911 }; 912 typedef void (*menu_choice_cb)(struct menu *, u_int, key_code, void *); 913 914 /* 915 * Window mode. Windows can be in several modes and this is used to call the 916 * right function to handle input and output. 917 */ 918 struct window_mode_entry; 919 struct window_mode { 920 const char *name; 921 const char *default_format; 922 923 struct screen *(*init)(struct window_mode_entry *, 924 struct cmd_find_state *, struct args *); 925 void (*free)(struct window_mode_entry *); 926 void (*resize)(struct window_mode_entry *, u_int, u_int); 927 void (*update)(struct window_mode_entry *); 928 void (*key)(struct window_mode_entry *, struct client *, 929 struct session *, struct winlink *, key_code, 930 struct mouse_event *); 931 932 const char *(*key_table)(struct window_mode_entry *); 933 void (*command)(struct window_mode_entry *, struct client *, 934 struct session *, struct winlink *, struct args *, 935 struct mouse_event *); 936 void (*formats)(struct window_mode_entry *, 937 struct format_tree *); 938 }; 939 940 /* Active window mode. */ 941 struct window_mode_entry { 942 struct window_pane *wp; 943 struct window_pane *swp; 944 945 const struct window_mode *mode; 946 void *data; 947 948 struct screen *screen; 949 u_int prefix; 950 951 TAILQ_ENTRY(window_mode_entry) entry; 952 }; 953 954 /* Offsets into pane buffer. */ 955 struct window_pane_offset { 956 size_t used; 957 }; 958 959 /* Queued pane resize. */ 960 struct window_pane_resize { 961 u_int sx; 962 u_int sy; 963 964 u_int osx; 965 u_int osy; 966 967 TAILQ_ENTRY(window_pane_resize) entry; 968 }; 969 TAILQ_HEAD(window_pane_resizes, window_pane_resize); 970 971 /* Child window structure. */ 972 struct window_pane { 973 u_int id; 974 u_int active_point; 975 976 struct window *window; 977 struct options *options; 978 979 struct layout_cell *layout_cell; 980 struct layout_cell *saved_layout_cell; 981 982 u_int sx; 983 u_int sy; 984 985 u_int xoff; 986 u_int yoff; 987 988 int fg; 989 int bg; 990 991 int flags; 992 #define PANE_REDRAW 0x1 993 #define PANE_DROP 0x2 994 #define PANE_FOCUSED 0x4 995 /* 0x8 unused */ 996 /* 0x10 unused */ 997 #define PANE_FOCUSPUSH 0x20 998 #define PANE_INPUTOFF 0x40 999 #define PANE_CHANGED 0x80 1000 #define PANE_EXITED 0x100 1001 #define PANE_STATUSREADY 0x200 1002 #define PANE_STATUSDRAWN 0x400 1003 #define PANE_EMPTY 0x800 1004 #define PANE_STYLECHANGED 0x1000 1005 1006 int argc; 1007 char **argv; 1008 char *shell; 1009 char *cwd; 1010 1011 pid_t pid; 1012 char tty[TTY_NAME_MAX]; 1013 int status; 1014 1015 int fd; 1016 struct bufferevent *event; 1017 1018 struct window_pane_offset offset; 1019 size_t base_offset; 1020 1021 struct window_pane_resizes resize_queue; 1022 struct event resize_timer; 1023 1024 struct input_ctx *ictx; 1025 1026 struct grid_cell cached_gc; 1027 struct grid_cell cached_active_gc; 1028 int *palette; 1029 1030 int pipe_fd; 1031 struct bufferevent *pipe_event; 1032 struct window_pane_offset pipe_offset; 1033 1034 struct screen *screen; 1035 struct screen base; 1036 1037 struct screen status_screen; 1038 size_t status_size; 1039 1040 TAILQ_HEAD(, window_mode_entry) modes; 1041 1042 char *searchstr; 1043 int searchregex; 1044 1045 int border_gc_set; 1046 struct grid_cell border_gc; 1047 1048 TAILQ_ENTRY(window_pane) entry; 1049 RB_ENTRY(window_pane) tree_entry; 1050 }; 1051 TAILQ_HEAD(window_panes, window_pane); 1052 RB_HEAD(window_pane_tree, window_pane); 1053 1054 /* Window structure. */ 1055 struct window { 1056 u_int id; 1057 void *latest; 1058 1059 char *name; 1060 struct event name_event; 1061 struct timeval name_time; 1062 1063 struct event alerts_timer; 1064 struct event offset_timer; 1065 1066 struct timeval activity_time; 1067 1068 struct window_pane *active; 1069 struct window_pane *last; 1070 struct window_panes panes; 1071 1072 int lastlayout; 1073 struct layout_cell *layout_root; 1074 struct layout_cell *saved_layout_root; 1075 char *old_layout; 1076 1077 u_int sx; 1078 u_int sy; 1079 u_int xpixel; 1080 u_int ypixel; 1081 1082 u_int new_sx; 1083 u_int new_sy; 1084 u_int new_xpixel; 1085 u_int new_ypixel; 1086 1087 int flags; 1088 #define WINDOW_BELL 0x1 1089 #define WINDOW_ACTIVITY 0x2 1090 #define WINDOW_SILENCE 0x4 1091 #define WINDOW_ZOOMED 0x8 1092 #define WINDOW_WASZOOMED 0x10 1093 #define WINDOW_RESIZE 0x20 1094 #define WINDOW_ALERTFLAGS (WINDOW_BELL|WINDOW_ACTIVITY|WINDOW_SILENCE) 1095 1096 int alerts_queued; 1097 TAILQ_ENTRY(window) alerts_entry; 1098 1099 struct options *options; 1100 1101 u_int references; 1102 TAILQ_HEAD(, winlink) winlinks; 1103 1104 RB_ENTRY(window) entry; 1105 }; 1106 RB_HEAD(windows, window); 1107 1108 /* Entry on local window list. */ 1109 struct winlink { 1110 int idx; 1111 struct session *session; 1112 struct window *window; 1113 1114 int flags; 1115 #define WINLINK_BELL 0x1 1116 #define WINLINK_ACTIVITY 0x2 1117 #define WINLINK_SILENCE 0x4 1118 #define WINLINK_ALERTFLAGS (WINLINK_BELL|WINLINK_ACTIVITY|WINLINK_SILENCE) 1119 1120 RB_ENTRY(winlink) entry; 1121 TAILQ_ENTRY(winlink) wentry; 1122 TAILQ_ENTRY(winlink) sentry; 1123 }; 1124 RB_HEAD(winlinks, winlink); 1125 TAILQ_HEAD(winlink_stack, winlink); 1126 1127 /* Window size option. */ 1128 #define WINDOW_SIZE_LARGEST 0 1129 #define WINDOW_SIZE_SMALLEST 1 1130 #define WINDOW_SIZE_MANUAL 2 1131 #define WINDOW_SIZE_LATEST 3 1132 1133 /* Pane border status option. */ 1134 #define PANE_STATUS_OFF 0 1135 #define PANE_STATUS_TOP 1 1136 #define PANE_STATUS_BOTTOM 2 1137 1138 /* Pane border lines option. */ 1139 #define PANE_LINES_SINGLE 0 1140 #define PANE_LINES_DOUBLE 1 1141 #define PANE_LINES_HEAVY 2 1142 #define PANE_LINES_SIMPLE 3 1143 #define PANE_LINES_NUMBER 4 1144 1145 /* Layout direction. */ 1146 enum layout_type { 1147 LAYOUT_LEFTRIGHT, 1148 LAYOUT_TOPBOTTOM, 1149 LAYOUT_WINDOWPANE 1150 }; 1151 1152 /* Layout cells queue. */ 1153 TAILQ_HEAD(layout_cells, layout_cell); 1154 1155 /* Layout cell. */ 1156 struct layout_cell { 1157 enum layout_type type; 1158 1159 struct layout_cell *parent; 1160 1161 u_int sx; 1162 u_int sy; 1163 1164 u_int xoff; 1165 u_int yoff; 1166 1167 struct window_pane *wp; 1168 struct layout_cells cells; 1169 1170 TAILQ_ENTRY(layout_cell) entry; 1171 }; 1172 1173 /* Environment variable. */ 1174 struct environ_entry { 1175 char *name; 1176 char *value; 1177 1178 int flags; 1179 #define ENVIRON_HIDDEN 0x1 1180 1181 RB_ENTRY(environ_entry) entry; 1182 }; 1183 1184 /* Client session. */ 1185 struct session_group { 1186 const char *name; 1187 TAILQ_HEAD(, session) sessions; 1188 1189 RB_ENTRY(session_group) entry; 1190 }; 1191 RB_HEAD(session_groups, session_group); 1192 1193 struct session { 1194 u_int id; 1195 1196 char *name; 1197 const char *cwd; 1198 1199 struct timeval creation_time; 1200 struct timeval last_attached_time; 1201 struct timeval activity_time; 1202 struct timeval last_activity_time; 1203 1204 struct event lock_timer; 1205 1206 struct winlink *curw; 1207 struct winlink_stack lastw; 1208 struct winlinks windows; 1209 1210 int statusat; 1211 u_int statuslines; 1212 1213 struct options *options; 1214 1215 #define SESSION_PASTING 0x1 1216 #define SESSION_ALERTED 0x2 1217 int flags; 1218 1219 u_int attached; 1220 1221 struct termios *tio; 1222 1223 struct environ *environ; 1224 1225 int references; 1226 1227 TAILQ_ENTRY(session) gentry; 1228 RB_ENTRY(session) entry; 1229 }; 1230 RB_HEAD(sessions, session); 1231 1232 /* Mouse button masks. */ 1233 #define MOUSE_MASK_BUTTONS 3 1234 #define MOUSE_MASK_SHIFT 4 1235 #define MOUSE_MASK_META 8 1236 #define MOUSE_MASK_CTRL 16 1237 #define MOUSE_MASK_DRAG 32 1238 #define MOUSE_MASK_WHEEL 64 1239 1240 /* Mouse wheel states. */ 1241 #define MOUSE_WHEEL_UP 0 1242 #define MOUSE_WHEEL_DOWN 1 1243 1244 /* Mouse helpers. */ 1245 #define MOUSE_BUTTONS(b) ((b) & MOUSE_MASK_BUTTONS) 1246 #define MOUSE_WHEEL(b) ((b) & MOUSE_MASK_WHEEL) 1247 #define MOUSE_DRAG(b) ((b) & MOUSE_MASK_DRAG) 1248 #define MOUSE_RELEASE(b) (((b) & MOUSE_MASK_BUTTONS) == 3) 1249 1250 /* Mouse input. */ 1251 struct mouse_event { 1252 int valid; 1253 int ignore; 1254 1255 key_code key; 1256 1257 int statusat; 1258 u_int statuslines; 1259 1260 u_int x; 1261 u_int y; 1262 u_int b; 1263 1264 u_int lx; 1265 u_int ly; 1266 u_int lb; 1267 1268 u_int ox; 1269 u_int oy; 1270 1271 int s; 1272 int w; 1273 int wp; 1274 1275 u_int sgr_type; 1276 u_int sgr_b; 1277 }; 1278 1279 /* Key event. */ 1280 struct key_event { 1281 key_code key; 1282 struct mouse_event m; 1283 }; 1284 1285 /* TTY information. */ 1286 struct tty_key { 1287 char ch; 1288 key_code key; 1289 1290 struct tty_key *left; 1291 struct tty_key *right; 1292 1293 struct tty_key *next; 1294 }; 1295 1296 struct tty_code; 1297 struct tty_term { 1298 char *name; 1299 struct tty *tty; 1300 int features; 1301 1302 char acs[UCHAR_MAX + 1][2]; 1303 1304 struct tty_code *codes; 1305 1306 #define TERM_256COLOURS 0x1 1307 #define TERM_NOAM 0x2 1308 #define TERM_DECSLRM 0x4 1309 #define TERM_DECFRA 0x8 1310 #define TERM_RGBCOLOURS 0x10 1311 #define TERM_VT100LIKE 0x20 1312 int flags; 1313 1314 LIST_ENTRY(tty_term) entry; 1315 }; 1316 LIST_HEAD(tty_terms, tty_term); 1317 1318 struct tty { 1319 struct client *client; 1320 struct event start_timer; 1321 1322 u_int sx; 1323 u_int sy; 1324 u_int xpixel; 1325 u_int ypixel; 1326 1327 u_int cx; 1328 u_int cy; 1329 enum screen_cursor_style cstyle; 1330 char *ccolour; 1331 1332 int oflag; 1333 u_int oox; 1334 u_int ooy; 1335 u_int osx; 1336 u_int osy; 1337 1338 int mode; 1339 1340 u_int rlower; 1341 u_int rupper; 1342 1343 u_int rleft; 1344 u_int rright; 1345 1346 struct event event_in; 1347 struct evbuffer *in; 1348 struct event event_out; 1349 struct evbuffer *out; 1350 struct event timer; 1351 size_t discarded; 1352 1353 struct termios tio; 1354 1355 struct grid_cell cell; 1356 struct grid_cell last_cell; 1357 1358 #define TTY_NOCURSOR 0x1 1359 #define TTY_FREEZE 0x2 1360 #define TTY_TIMER 0x4 1361 /* 0x8 unused */ 1362 #define TTY_STARTED 0x10 1363 #define TTY_OPENED 0x20 1364 /* 0x40 unused */ 1365 #define TTY_BLOCK 0x80 1366 #define TTY_HAVEDA 0x100 1367 #define TTY_HAVEXDA 0x200 1368 #define TTY_SYNCING 0x400 1369 int flags; 1370 1371 struct tty_term *term; 1372 1373 u_int mouse_last_x; 1374 u_int mouse_last_y; 1375 u_int mouse_last_b; 1376 int mouse_drag_flag; 1377 void (*mouse_drag_update)(struct client *, 1378 struct mouse_event *); 1379 void (*mouse_drag_release)(struct client *, 1380 struct mouse_event *); 1381 1382 struct event key_timer; 1383 struct tty_key *key_tree; 1384 }; 1385 1386 /* TTY command context. */ 1387 typedef void (*tty_ctx_redraw_cb)(const struct tty_ctx *); 1388 typedef int (*tty_ctx_set_client_cb)(struct tty_ctx *, struct client *); 1389 struct tty_ctx { 1390 struct screen *s; 1391 1392 tty_ctx_redraw_cb redraw_cb; 1393 tty_ctx_set_client_cb set_client_cb; 1394 void *arg; 1395 1396 const struct grid_cell *cell; 1397 int wrapped; 1398 1399 u_int num; 1400 void *ptr; 1401 1402 /* 1403 * Cursor and region position before the screen was updated - this is 1404 * where the command should be applied; the values in the screen have 1405 * already been updated. 1406 */ 1407 u_int ocx; 1408 u_int ocy; 1409 1410 u_int orupper; 1411 u_int orlower; 1412 1413 /* Target region (usually pane) offset and size. */ 1414 u_int xoff; 1415 u_int yoff; 1416 u_int rxoff; 1417 u_int ryoff; 1418 u_int sx; 1419 u_int sy; 1420 1421 /* The background colour used for clearing (erasing). */ 1422 u_int bg; 1423 1424 /* The default colours and palette. */ 1425 struct grid_cell defaults; 1426 int *palette; 1427 1428 /* Containing region (usually window) offset and size. */ 1429 int bigger; 1430 u_int wox; 1431 u_int woy; 1432 u_int wsx; 1433 u_int wsy; 1434 }; 1435 1436 /* Saved message entry. */ 1437 struct message_entry { 1438 char *msg; 1439 u_int msg_num; 1440 struct timeval msg_time; 1441 1442 TAILQ_ENTRY(message_entry) entry; 1443 }; 1444 TAILQ_HEAD(message_list, message_entry); 1445 1446 /* Parsed arguments structures. */ 1447 struct args_entry; 1448 RB_HEAD(args_tree, args_entry); 1449 struct args { 1450 struct args_tree tree; 1451 int argc; 1452 char **argv; 1453 }; 1454 1455 /* Command find structures. */ 1456 enum cmd_find_type { 1457 CMD_FIND_PANE, 1458 CMD_FIND_WINDOW, 1459 CMD_FIND_SESSION, 1460 }; 1461 struct cmd_find_state { 1462 int flags; 1463 struct cmd_find_state *current; 1464 1465 struct session *s; 1466 struct winlink *wl; 1467 struct window *w; 1468 struct window_pane *wp; 1469 int idx; 1470 }; 1471 1472 /* Command find flags. */ 1473 #define CMD_FIND_PREFER_UNATTACHED 0x1 1474 #define CMD_FIND_QUIET 0x2 1475 #define CMD_FIND_WINDOW_INDEX 0x4 1476 #define CMD_FIND_DEFAULT_MARKED 0x8 1477 #define CMD_FIND_EXACT_SESSION 0x10 1478 #define CMD_FIND_EXACT_WINDOW 0x20 1479 #define CMD_FIND_CANFAIL 0x40 1480 1481 /* List of commands. */ 1482 struct cmd_list { 1483 int references; 1484 u_int group; 1485 struct cmds *list; 1486 }; 1487 1488 /* Command return values. */ 1489 enum cmd_retval { 1490 CMD_RETURN_ERROR = -1, 1491 CMD_RETURN_NORMAL = 0, 1492 CMD_RETURN_WAIT, 1493 CMD_RETURN_STOP 1494 }; 1495 1496 /* Command parse result. */ 1497 enum cmd_parse_status { 1498 CMD_PARSE_EMPTY, 1499 CMD_PARSE_ERROR, 1500 CMD_PARSE_SUCCESS 1501 }; 1502 struct cmd_parse_result { 1503 enum cmd_parse_status status; 1504 struct cmd_list *cmdlist; 1505 char *error; 1506 }; 1507 struct cmd_parse_input { 1508 int flags; 1509 #define CMD_PARSE_QUIET 0x1 1510 #define CMD_PARSE_PARSEONLY 0x2 1511 #define CMD_PARSE_NOALIAS 0x4 1512 #define CMD_PARSE_VERBOSE 0x8 1513 #define CMD_PARSE_ONEGROUP 0x10 1514 1515 const char *file; 1516 u_int line; 1517 1518 struct cmdq_item *item; 1519 struct client *c; 1520 struct cmd_find_state fs; 1521 }; 1522 1523 /* Command queue flags. */ 1524 #define CMDQ_STATE_REPEAT 0x1 1525 #define CMDQ_STATE_CONTROL 0x2 1526 #define CMDQ_STATE_NOHOOKS 0x4 1527 1528 /* Command queue callback. */ 1529 typedef enum cmd_retval (*cmdq_cb) (struct cmdq_item *, void *); 1530 1531 /* Command definition flag. */ 1532 struct cmd_entry_flag { 1533 char flag; 1534 enum cmd_find_type type; 1535 int flags; 1536 }; 1537 1538 /* Command definition. */ 1539 struct cmd_entry { 1540 const char *name; 1541 const char *alias; 1542 1543 struct { 1544 const char *template; 1545 int lower; 1546 int upper; 1547 } args; 1548 const char *usage; 1549 1550 struct cmd_entry_flag source; 1551 struct cmd_entry_flag target; 1552 1553 #define CMD_STARTSERVER 0x1 1554 #define CMD_READONLY 0x2 1555 #define CMD_AFTERHOOK 0x4 1556 #define CMD_CLIENT_CFLAG 0x8 1557 #define CMD_CLIENT_TFLAG 0x10 1558 #define CMD_CLIENT_CANFAIL 0x20 1559 int flags; 1560 1561 enum cmd_retval (*exec)(struct cmd *, struct cmdq_item *); 1562 }; 1563 1564 /* Status line. */ 1565 #define STATUS_LINES_LIMIT 5 1566 struct status_line_entry { 1567 char *expanded; 1568 struct style_ranges ranges; 1569 }; 1570 struct status_line { 1571 struct event timer; 1572 1573 struct screen screen; 1574 struct screen *active; 1575 int references; 1576 1577 struct grid_cell style; 1578 struct status_line_entry entries[STATUS_LINES_LIMIT]; 1579 }; 1580 1581 /* Prompt type. */ 1582 #define PROMPT_NTYPES 4 1583 enum prompt_type { 1584 PROMPT_TYPE_COMMAND, 1585 PROMPT_TYPE_SEARCH, 1586 PROMPT_TYPE_TARGET, 1587 PROMPT_TYPE_WINDOW_TARGET, 1588 PROMPT_TYPE_INVALID = 0xff 1589 }; 1590 1591 /* File in client. */ 1592 typedef void (*client_file_cb) (struct client *, const char *, int, int, 1593 struct evbuffer *, void *); 1594 struct client_file { 1595 struct client *c; 1596 struct tmuxpeer *peer; 1597 struct client_files *tree; 1598 int references; 1599 int stream; 1600 1601 char *path; 1602 struct evbuffer *buffer; 1603 struct bufferevent *event; 1604 1605 int fd; 1606 int error; 1607 int closed; 1608 1609 client_file_cb cb; 1610 void *data; 1611 1612 RB_ENTRY(client_file) entry; 1613 }; 1614 RB_HEAD(client_files, client_file); 1615 1616 /* Client window. */ 1617 struct client_window { 1618 u_int window; 1619 struct window_pane *pane; 1620 RB_ENTRY(client_window) entry; 1621 }; 1622 RB_HEAD(client_windows, client_window); 1623 1624 /* Client connection. */ 1625 typedef int (*prompt_input_cb)(struct client *, void *, const char *, int); 1626 typedef void (*prompt_free_cb)(void *); 1627 typedef int (*overlay_check_cb)(struct client *, u_int, u_int); 1628 typedef struct screen *(*overlay_mode_cb)(struct client *, u_int *, u_int *); 1629 typedef void (*overlay_draw_cb)(struct client *, struct screen_redraw_ctx *); 1630 typedef int (*overlay_key_cb)(struct client *, struct key_event *); 1631 typedef void (*overlay_free_cb)(struct client *); 1632 typedef void (*overlay_resize_cb)(struct client *); 1633 struct client { 1634 const char *name; 1635 struct tmuxpeer *peer; 1636 struct cmdq_list *queue; 1637 1638 struct client_windows windows; 1639 1640 struct control_state *control_state; 1641 u_int pause_age; 1642 1643 pid_t pid; 1644 int fd; 1645 int out_fd; 1646 struct event event; 1647 int retval; 1648 1649 struct timeval creation_time; 1650 struct timeval activity_time; 1651 1652 struct environ *environ; 1653 struct format_job_tree *jobs; 1654 1655 char *title; 1656 const char *cwd; 1657 1658 char *term_name; 1659 int term_features; 1660 char *term_type; 1661 char **term_caps; 1662 u_int term_ncaps; 1663 1664 char *ttyname; 1665 struct tty tty; 1666 1667 size_t written; 1668 size_t discarded; 1669 size_t redraw; 1670 1671 struct event repeat_timer; 1672 1673 struct event click_timer; 1674 u_int click_button; 1675 struct mouse_event click_event; 1676 1677 struct status_line status; 1678 1679 #define CLIENT_TERMINAL 0x1 1680 #define CLIENT_LOGIN 0x2 1681 #define CLIENT_EXIT 0x4 1682 #define CLIENT_REDRAWWINDOW 0x8 1683 #define CLIENT_REDRAWSTATUS 0x10 1684 #define CLIENT_REPEAT 0x20 1685 #define CLIENT_SUSPENDED 0x40 1686 #define CLIENT_ATTACHED 0x80 1687 #define CLIENT_EXITED 0x100 1688 #define CLIENT_DEAD 0x200 1689 #define CLIENT_REDRAWBORDERS 0x400 1690 #define CLIENT_READONLY 0x800 1691 #define CLIENT_NOSTARTSERVER 0x1000 1692 #define CLIENT_CONTROL 0x2000 1693 #define CLIENT_CONTROLCONTROL 0x4000 1694 #define CLIENT_FOCUSED 0x8000 1695 #define CLIENT_UTF8 0x10000 1696 #define CLIENT_IGNORESIZE 0x20000 1697 #define CLIENT_IDENTIFIED 0x40000 1698 #define CLIENT_STATUSFORCE 0x80000 1699 #define CLIENT_DOUBLECLICK 0x100000 1700 #define CLIENT_TRIPLECLICK 0x200000 1701 #define CLIENT_SIZECHANGED 0x400000 1702 #define CLIENT_STATUSOFF 0x800000 1703 #define CLIENT_REDRAWSTATUSALWAYS 0x1000000 1704 #define CLIENT_REDRAWOVERLAY 0x2000000 1705 #define CLIENT_CONTROL_NOOUTPUT 0x4000000 1706 #define CLIENT_DEFAULTSOCKET 0x8000000 1707 #define CLIENT_STARTSERVER 0x10000000 1708 #define CLIENT_REDRAWPANES 0x20000000 1709 #define CLIENT_NOFORK 0x40000000 1710 #define CLIENT_ACTIVEPANE 0x80000000ULL 1711 #define CLIENT_CONTROL_PAUSEAFTER 0x100000000ULL 1712 #define CLIENT_CONTROL_WAITEXIT 0x200000000ULL 1713 #define CLIENT_ALLREDRAWFLAGS \ 1714 (CLIENT_REDRAWWINDOW| \ 1715 CLIENT_REDRAWSTATUS| \ 1716 CLIENT_REDRAWSTATUSALWAYS| \ 1717 CLIENT_REDRAWBORDERS| \ 1718 CLIENT_REDRAWOVERLAY| \ 1719 CLIENT_REDRAWPANES) 1720 #define CLIENT_UNATTACHEDFLAGS \ 1721 (CLIENT_DEAD| \ 1722 CLIENT_SUSPENDED| \ 1723 CLIENT_EXIT) 1724 #define CLIENT_NOSIZEFLAGS \ 1725 (CLIENT_DEAD| \ 1726 CLIENT_SUSPENDED| \ 1727 CLIENT_EXIT) 1728 uint64_t flags; 1729 1730 enum { 1731 CLIENT_EXIT_RETURN, 1732 CLIENT_EXIT_SHUTDOWN, 1733 CLIENT_EXIT_DETACH 1734 } exit_type; 1735 enum msgtype exit_msgtype; 1736 char *exit_session; 1737 char *exit_message; 1738 1739 struct key_table *keytable; 1740 1741 uint64_t redraw_panes; 1742 1743 int message_ignore_keys; 1744 int message_ignore_styles; 1745 char *message_string; 1746 struct event message_timer; 1747 1748 char *prompt_string; 1749 struct utf8_data *prompt_buffer; 1750 char *prompt_last; 1751 size_t prompt_index; 1752 prompt_input_cb prompt_inputcb; 1753 prompt_free_cb prompt_freecb; 1754 void *prompt_data; 1755 u_int prompt_hindex[PROMPT_NTYPES]; 1756 enum { PROMPT_ENTRY, PROMPT_COMMAND } prompt_mode; 1757 struct utf8_data *prompt_saved; 1758 #define PROMPT_SINGLE 0x1 1759 #define PROMPT_NUMERIC 0x2 1760 #define PROMPT_INCREMENTAL 0x4 1761 #define PROMPT_NOFORMAT 0x8 1762 #define PROMPT_KEY 0x10 1763 int prompt_flags; 1764 enum prompt_type prompt_type; 1765 1766 struct session *session; 1767 struct session *last_session; 1768 1769 int references; 1770 1771 void *pan_window; 1772 u_int pan_ox; 1773 u_int pan_oy; 1774 1775 overlay_check_cb overlay_check; 1776 overlay_mode_cb overlay_mode; 1777 overlay_draw_cb overlay_draw; 1778 overlay_key_cb overlay_key; 1779 overlay_free_cb overlay_free; 1780 overlay_resize_cb overlay_resize; 1781 void *overlay_data; 1782 struct event overlay_timer; 1783 1784 struct client_files files; 1785 1786 TAILQ_ENTRY(client) entry; 1787 }; 1788 TAILQ_HEAD(clients, client); 1789 1790 /* Control mode subscription type. */ 1791 enum control_sub_type { 1792 CONTROL_SUB_SESSION, 1793 CONTROL_SUB_PANE, 1794 CONTROL_SUB_ALL_PANES, 1795 CONTROL_SUB_WINDOW, 1796 CONTROL_SUB_ALL_WINDOWS 1797 }; 1798 1799 /* Key binding and key table. */ 1800 struct key_binding { 1801 key_code key; 1802 struct cmd_list *cmdlist; 1803 const char *note; 1804 1805 int flags; 1806 #define KEY_BINDING_REPEAT 0x1 1807 1808 RB_ENTRY(key_binding) entry; 1809 }; 1810 RB_HEAD(key_bindings, key_binding); 1811 1812 struct key_table { 1813 const char *name; 1814 struct key_bindings key_bindings; 1815 struct key_bindings default_key_bindings; 1816 1817 u_int references; 1818 1819 RB_ENTRY(key_table) entry; 1820 }; 1821 RB_HEAD(key_tables, key_table); 1822 1823 /* Option data. */ 1824 RB_HEAD(options_array, options_array_item); 1825 union options_value { 1826 char *string; 1827 long long number; 1828 struct style style; 1829 struct options_array array; 1830 struct cmd_list *cmdlist; 1831 }; 1832 1833 /* Option table entries. */ 1834 enum options_table_type { 1835 OPTIONS_TABLE_STRING, 1836 OPTIONS_TABLE_NUMBER, 1837 OPTIONS_TABLE_KEY, 1838 OPTIONS_TABLE_COLOUR, 1839 OPTIONS_TABLE_FLAG, 1840 OPTIONS_TABLE_CHOICE, 1841 OPTIONS_TABLE_COMMAND 1842 }; 1843 1844 #define OPTIONS_TABLE_NONE 0 1845 #define OPTIONS_TABLE_SERVER 0x1 1846 #define OPTIONS_TABLE_SESSION 0x2 1847 #define OPTIONS_TABLE_WINDOW 0x4 1848 #define OPTIONS_TABLE_PANE 0x8 1849 1850 #define OPTIONS_TABLE_IS_ARRAY 0x1 1851 #define OPTIONS_TABLE_IS_HOOK 0x2 1852 #define OPTIONS_TABLE_IS_STYLE 0x4 1853 1854 struct options_table_entry { 1855 const char *name; 1856 const char *alternative_name; 1857 enum options_table_type type; 1858 int scope; 1859 int flags; 1860 1861 u_int minimum; 1862 u_int maximum; 1863 const char **choices; 1864 1865 const char *default_str; 1866 long long default_num; 1867 const char **default_arr; 1868 1869 const char *separator; 1870 const char *pattern; 1871 1872 const char *text; 1873 const char *unit; 1874 }; 1875 1876 struct options_name_map { 1877 const char *from; 1878 const char *to; 1879 }; 1880 1881 /* Common command usages. */ 1882 #define CMD_TARGET_PANE_USAGE "[-t target-pane]" 1883 #define CMD_TARGET_WINDOW_USAGE "[-t target-window]" 1884 #define CMD_TARGET_SESSION_USAGE "[-t target-session]" 1885 #define CMD_TARGET_CLIENT_USAGE "[-t target-client]" 1886 #define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]" 1887 #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]" 1888 #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]" 1889 #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]" 1890 #define CMD_BUFFER_USAGE "[-b buffer-name]" 1891 1892 /* Spawn common context. */ 1893 struct spawn_context { 1894 struct cmdq_item *item; 1895 1896 struct session *s; 1897 struct winlink *wl; 1898 struct client *tc; 1899 1900 struct window_pane *wp0; 1901 struct layout_cell *lc; 1902 1903 const char *name; 1904 char **argv; 1905 int argc; 1906 struct environ *environ; 1907 1908 int idx; 1909 const char *cwd; 1910 1911 int flags; 1912 #define SPAWN_KILL 0x1 1913 #define SPAWN_DETACHED 0x2 1914 #define SPAWN_RESPAWN 0x4 1915 #define SPAWN_BEFORE 0x8 1916 #define SPAWN_NONOTIFY 0x10 1917 #define SPAWN_FULLSIZE 0x20 1918 #define SPAWN_EMPTY 0x40 1919 #define SPAWN_ZOOM 0x80 1920 }; 1921 1922 /* Mode tree sort order. */ 1923 struct mode_tree_sort_criteria { 1924 u_int field; 1925 int reversed; 1926 }; 1927 1928 /* tmux.c */ 1929 extern struct options *global_options; 1930 extern struct options *global_s_options; 1931 extern struct options *global_w_options; 1932 extern struct environ *global_environ; 1933 extern struct timeval start_time; 1934 extern const char *socket_path; 1935 extern const char *shell_command; 1936 extern int ptm_fd; 1937 extern const char *shell_command; 1938 int checkshell(const char *); 1939 void setblocking(int, int); 1940 uint64_t get_timer(void); 1941 const char *sig2name(int); 1942 const char *find_cwd(void); 1943 const char *find_home(void); 1944 const char *getversion(void); 1945 1946 /* proc.c */ 1947 struct imsg; 1948 int proc_send(struct tmuxpeer *, enum msgtype, int, const void *, size_t); 1949 struct tmuxproc *proc_start(const char *); 1950 void proc_loop(struct tmuxproc *, int (*)(void)); 1951 void proc_exit(struct tmuxproc *); 1952 void proc_set_signals(struct tmuxproc *, void(*)(int)); 1953 void proc_clear_signals(struct tmuxproc *, int); 1954 struct tmuxpeer *proc_add_peer(struct tmuxproc *, int, 1955 void (*)(struct imsg *, void *), void *); 1956 void proc_remove_peer(struct tmuxpeer *); 1957 void proc_kill_peer(struct tmuxpeer *); 1958 void proc_toggle_log(struct tmuxproc *); 1959 pid_t proc_fork_and_daemon(int *); 1960 1961 /* cfg.c */ 1962 extern int cfg_finished; 1963 extern struct client *cfg_client; 1964 extern char **cfg_files; 1965 extern u_int cfg_nfiles; 1966 extern int cfg_quiet; 1967 void start_cfg(void); 1968 int load_cfg(const char *, struct client *, struct cmdq_item *, int, 1969 struct cmdq_item **); 1970 int load_cfg_from_buffer(const void *, size_t, const char *, 1971 struct client *, struct cmdq_item *, int, struct cmdq_item **); 1972 void printflike(1, 2) cfg_add_cause(const char *, ...); 1973 void cfg_print_causes(struct cmdq_item *); 1974 void cfg_show_causes(struct session *); 1975 1976 /* paste.c */ 1977 struct paste_buffer; 1978 const char *paste_buffer_name(struct paste_buffer *); 1979 u_int paste_buffer_order(struct paste_buffer *); 1980 time_t paste_buffer_created(struct paste_buffer *); 1981 const char *paste_buffer_data(struct paste_buffer *, size_t *); 1982 struct paste_buffer *paste_walk(struct paste_buffer *); 1983 struct paste_buffer *paste_get_top(const char **); 1984 struct paste_buffer *paste_get_name(const char *); 1985 void paste_free(struct paste_buffer *); 1986 void paste_add(const char *, char *, size_t); 1987 int paste_rename(const char *, const char *, char **); 1988 int paste_set(char *, size_t, const char *, char **); 1989 void paste_replace(struct paste_buffer *, char *, size_t); 1990 char *paste_make_sample(struct paste_buffer *); 1991 1992 /* format.c */ 1993 #define FORMAT_STATUS 0x1 1994 #define FORMAT_FORCE 0x2 1995 #define FORMAT_NOJOBS 0x4 1996 #define FORMAT_VERBOSE 0x8 1997 #define FORMAT_NONE 0 1998 #define FORMAT_PANE 0x80000000U 1999 #define FORMAT_WINDOW 0x40000000U 2000 struct format_tree; 2001 struct format_modifier; 2002 typedef void *(*format_cb)(struct format_tree *); 2003 void format_tidy_jobs(void); 2004 const char *format_skip(const char *, const char *); 2005 int format_true(const char *); 2006 struct format_tree *format_create(struct client *, struct cmdq_item *, int, 2007 int); 2008 void format_free(struct format_tree *); 2009 void format_merge(struct format_tree *, struct format_tree *); 2010 struct window_pane *format_get_pane(struct format_tree *); 2011 void printflike(3, 4) format_add(struct format_tree *, const char *, 2012 const char *, ...); 2013 void format_add_tv(struct format_tree *, const char *, 2014 struct timeval *); 2015 void format_add_cb(struct format_tree *, const char *, format_cb); 2016 void format_each(struct format_tree *, void (*)(const char *, 2017 const char *, void *), void *); 2018 char *format_expand_time(struct format_tree *, const char *); 2019 char *format_expand(struct format_tree *, const char *); 2020 char *format_single(struct cmdq_item *, const char *, 2021 struct client *, struct session *, struct winlink *, 2022 struct window_pane *); 2023 char *format_single_from_state(struct cmdq_item *, const char *, 2024 struct client *, struct cmd_find_state *); 2025 char *format_single_from_target(struct cmdq_item *, const char *); 2026 struct format_tree *format_create_defaults(struct cmdq_item *, struct client *, 2027 struct session *, struct winlink *, struct window_pane *); 2028 struct format_tree *format_create_from_state(struct cmdq_item *, 2029 struct client *, struct cmd_find_state *); 2030 struct format_tree *format_create_from_target(struct cmdq_item *); 2031 void format_defaults(struct format_tree *, struct client *, 2032 struct session *, struct winlink *, struct window_pane *); 2033 void format_defaults_window(struct format_tree *, struct window *); 2034 void format_defaults_pane(struct format_tree *, 2035 struct window_pane *); 2036 void format_defaults_paste_buffer(struct format_tree *, 2037 struct paste_buffer *); 2038 void format_lost_client(struct client *); 2039 char *format_grid_word(struct grid *, u_int, u_int); 2040 char *format_grid_line(struct grid *, u_int); 2041 2042 /* format-draw.c */ 2043 void format_draw(struct screen_write_ctx *, 2044 const struct grid_cell *, u_int, const char *, 2045 struct style_ranges *); 2046 u_int format_width(const char *); 2047 char *format_trim_left(const char *, u_int); 2048 char *format_trim_right(const char *, u_int); 2049 2050 /* notify.c */ 2051 void notify_hook(struct cmdq_item *, const char *); 2052 void notify_client(const char *, struct client *); 2053 void notify_session(const char *, struct session *); 2054 void notify_winlink(const char *, struct winlink *); 2055 void notify_session_window(const char *, struct session *, struct window *); 2056 void notify_window(const char *, struct window *); 2057 void notify_pane(const char *, struct window_pane *); 2058 2059 /* options.c */ 2060 struct options *options_create(struct options *); 2061 void options_free(struct options *); 2062 struct options *options_get_parent(struct options *); 2063 void options_set_parent(struct options *, struct options *); 2064 struct options_entry *options_first(struct options *); 2065 struct options_entry *options_next(struct options_entry *); 2066 struct options_entry *options_empty(struct options *, 2067 const struct options_table_entry *); 2068 struct options_entry *options_default(struct options *, 2069 const struct options_table_entry *); 2070 char *options_default_to_string(const struct options_table_entry *); 2071 const char *options_name(struct options_entry *); 2072 struct options *options_owner(struct options_entry *); 2073 const struct options_table_entry *options_table_entry(struct options_entry *); 2074 struct options_entry *options_get_only(struct options *, const char *); 2075 struct options_entry *options_get(struct options *, const char *); 2076 void options_array_clear(struct options_entry *); 2077 union options_value *options_array_get(struct options_entry *, u_int); 2078 int options_array_set(struct options_entry *, u_int, const char *, 2079 int, char **); 2080 int options_array_assign(struct options_entry *, const char *, 2081 char **); 2082 struct options_array_item *options_array_first(struct options_entry *); 2083 struct options_array_item *options_array_next(struct options_array_item *); 2084 u_int options_array_item_index(struct options_array_item *); 2085 union options_value *options_array_item_value(struct options_array_item *); 2086 int options_is_array(struct options_entry *); 2087 int options_is_string(struct options_entry *); 2088 char *options_to_string(struct options_entry *, int, int); 2089 char *options_parse(const char *, int *); 2090 struct options_entry *options_parse_get(struct options *, const char *, int *, 2091 int); 2092 char *options_match(const char *, int *, int *); 2093 struct options_entry *options_match_get(struct options *, const char *, int *, 2094 int, int *); 2095 const char *options_get_string(struct options *, const char *); 2096 long long options_get_number(struct options *, const char *); 2097 struct options_entry * printflike(4, 5) options_set_string(struct options *, 2098 const char *, int, const char *, ...); 2099 struct options_entry *options_set_number(struct options *, const char *, 2100 long long); 2101 int options_scope_from_name(struct args *, int, 2102 const char *, struct cmd_find_state *, struct options **, 2103 char **); 2104 int options_scope_from_flags(struct args *, int, 2105 struct cmd_find_state *, struct options **, char **); 2106 struct style *options_string_to_style(struct options *, const char *, 2107 struct format_tree *); 2108 int options_from_string(struct options *, 2109 const struct options_table_entry *, const char *, 2110 const char *, int, char **); 2111 void options_push_changes(const char *); 2112 int options_remove_or_default(struct options_entry *, int, 2113 char **); 2114 2115 /* options-table.c */ 2116 extern const struct options_table_entry options_table[]; 2117 extern const struct options_name_map options_other_names[]; 2118 2119 /* job.c */ 2120 typedef void (*job_update_cb) (struct job *); 2121 typedef void (*job_complete_cb) (struct job *); 2122 typedef void (*job_free_cb) (void *); 2123 #define JOB_NOWAIT 0x1 2124 #define JOB_KEEPWRITE 0x2 2125 #define JOB_PTY 0x4 2126 struct job *job_run(const char *, int, char **, struct session *, 2127 const char *, job_update_cb, job_complete_cb, job_free_cb, 2128 void *, int, int, int); 2129 void job_free(struct job *); 2130 void job_resize(struct job *, u_int, u_int); 2131 void job_check_died(pid_t, int); 2132 int job_get_status(struct job *); 2133 void *job_get_data(struct job *); 2134 struct bufferevent *job_get_event(struct job *); 2135 void job_kill_all(void); 2136 int job_still_running(void); 2137 void job_print_summary(struct cmdq_item *, int); 2138 2139 /* environ.c */ 2140 struct environ *environ_create(void); 2141 void environ_free(struct environ *); 2142 struct environ_entry *environ_first(struct environ *); 2143 struct environ_entry *environ_next(struct environ_entry *); 2144 void environ_copy(struct environ *, struct environ *); 2145 struct environ_entry *environ_find(struct environ *, const char *); 2146 void printflike(4, 5) environ_set(struct environ *, const char *, int, 2147 const char *, ...); 2148 void environ_clear(struct environ *, const char *); 2149 void environ_put(struct environ *, const char *, int); 2150 void environ_unset(struct environ *, const char *); 2151 void environ_update(struct options *, struct environ *, struct environ *); 2152 void environ_push(struct environ *); 2153 void printflike(2, 3) environ_log(struct environ *, const char *, ...); 2154 struct environ *environ_for_session(struct session *, int); 2155 2156 /* tty.c */ 2157 void tty_create_log(void); 2158 int tty_window_bigger(struct tty *); 2159 int tty_window_offset(struct tty *, u_int *, u_int *, u_int *, u_int *); 2160 void tty_update_window_offset(struct window *); 2161 void tty_update_client_offset(struct client *); 2162 void tty_raw(struct tty *, const char *); 2163 void tty_attributes(struct tty *, const struct grid_cell *, 2164 const struct grid_cell *, int *); 2165 void tty_reset(struct tty *); 2166 void tty_region_off(struct tty *); 2167 void tty_margin_off(struct tty *); 2168 void tty_cursor(struct tty *, u_int, u_int); 2169 void tty_putcode(struct tty *, enum tty_code_code); 2170 void tty_putcode1(struct tty *, enum tty_code_code, int); 2171 void tty_putcode2(struct tty *, enum tty_code_code, int, int); 2172 void tty_putcode3(struct tty *, enum tty_code_code, int, int, int); 2173 void tty_putcode_ptr1(struct tty *, enum tty_code_code, const void *); 2174 void tty_putcode_ptr2(struct tty *, enum tty_code_code, const void *, 2175 const void *); 2176 void tty_puts(struct tty *, const char *); 2177 void tty_putc(struct tty *, u_char); 2178 void tty_putn(struct tty *, const void *, size_t, u_int); 2179 void tty_cell(struct tty *, const struct grid_cell *, 2180 const struct grid_cell *, int *); 2181 int tty_init(struct tty *, struct client *); 2182 void tty_resize(struct tty *); 2183 void tty_set_size(struct tty *, u_int, u_int, u_int, u_int); 2184 void tty_start_tty(struct tty *); 2185 void tty_send_requests(struct tty *); 2186 void tty_stop_tty(struct tty *); 2187 void tty_set_title(struct tty *, const char *); 2188 void tty_update_mode(struct tty *, int, struct screen *); 2189 void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int, 2190 u_int, u_int, const struct grid_cell *, int *); 2191 void tty_sync_start(struct tty *); 2192 void tty_sync_end(struct tty *); 2193 int tty_open(struct tty *, char **); 2194 void tty_close(struct tty *); 2195 void tty_free(struct tty *); 2196 void tty_update_features(struct tty *); 2197 void tty_set_selection(struct tty *, const char *, size_t); 2198 void tty_write(void (*)(struct tty *, const struct tty_ctx *), 2199 struct tty_ctx *); 2200 void tty_cmd_alignmenttest(struct tty *, const struct tty_ctx *); 2201 void tty_cmd_cell(struct tty *, const struct tty_ctx *); 2202 void tty_cmd_cells(struct tty *, const struct tty_ctx *); 2203 void tty_cmd_clearendofline(struct tty *, const struct tty_ctx *); 2204 void tty_cmd_clearendofscreen(struct tty *, const struct tty_ctx *); 2205 void tty_cmd_clearline(struct tty *, const struct tty_ctx *); 2206 void tty_cmd_clearscreen(struct tty *, const struct tty_ctx *); 2207 void tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *); 2208 void tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *); 2209 void tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *); 2210 void tty_cmd_clearcharacter(struct tty *, const struct tty_ctx *); 2211 void tty_cmd_deleteline(struct tty *, const struct tty_ctx *); 2212 void tty_cmd_erasecharacter(struct tty *, const struct tty_ctx *); 2213 void tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *); 2214 void tty_cmd_insertline(struct tty *, const struct tty_ctx *); 2215 void tty_cmd_linefeed(struct tty *, const struct tty_ctx *); 2216 void tty_cmd_scrollup(struct tty *, const struct tty_ctx *); 2217 void tty_cmd_scrolldown(struct tty *, const struct tty_ctx *); 2218 void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *); 2219 void tty_cmd_setselection(struct tty *, const struct tty_ctx *); 2220 void tty_cmd_rawstring(struct tty *, const struct tty_ctx *); 2221 void tty_cmd_syncstart(struct tty *, const struct tty_ctx *); 2222 void tty_default_colours(struct grid_cell *, struct window_pane *); 2223 2224 /* tty-term.c */ 2225 extern struct tty_terms tty_terms; 2226 u_int tty_term_ncodes(void); 2227 void tty_term_apply(struct tty_term *, const char *, int); 2228 void tty_term_apply_overrides(struct tty_term *); 2229 struct tty_term *tty_term_create(struct tty *, char *, char **, u_int, int *, 2230 char **); 2231 void tty_term_free(struct tty_term *); 2232 int tty_term_read_list(const char *, int, char ***, u_int *, 2233 char **); 2234 void tty_term_free_list(char **, u_int); 2235 int tty_term_has(struct tty_term *, enum tty_code_code); 2236 const char *tty_term_string(struct tty_term *, enum tty_code_code); 2237 const char *tty_term_string1(struct tty_term *, enum tty_code_code, int); 2238 const char *tty_term_string2(struct tty_term *, enum tty_code_code, int, 2239 int); 2240 const char *tty_term_string3(struct tty_term *, enum tty_code_code, int, 2241 int, int); 2242 const char *tty_term_ptr1(struct tty_term *, enum tty_code_code, 2243 const void *); 2244 const char *tty_term_ptr2(struct tty_term *, enum tty_code_code, 2245 const void *, const void *); 2246 int tty_term_number(struct tty_term *, enum tty_code_code); 2247 int tty_term_flag(struct tty_term *, enum tty_code_code); 2248 const char *tty_term_describe(struct tty_term *, enum tty_code_code); 2249 2250 /* tty-features.c */ 2251 void tty_add_features(int *, const char *, const char *); 2252 const char *tty_get_features(int); 2253 int tty_apply_features(struct tty_term *, int); 2254 void tty_default_features(int *, const char *, u_int); 2255 2256 /* tty-acs.c */ 2257 int tty_acs_needed(struct tty *); 2258 const char *tty_acs_get(struct tty *, u_char); 2259 int tty_acs_reverse_get(struct tty *, const char *, size_t); 2260 2261 /* tty-keys.c */ 2262 void tty_keys_build(struct tty *); 2263 void tty_keys_free(struct tty *); 2264 int tty_keys_next(struct tty *); 2265 2266 /* arguments.c */ 2267 void args_set(struct args *, u_char, const char *); 2268 struct args *args_parse(const char *, int, char **); 2269 void args_free(struct args *); 2270 char *args_print(struct args *); 2271 char *args_escape(const char *); 2272 int args_has(struct args *, u_char); 2273 const char *args_get(struct args *, u_char); 2274 u_char args_first(struct args *, struct args_entry **); 2275 u_char args_next(struct args_entry **); 2276 const char *args_first_value(struct args *, u_char, struct args_value **); 2277 const char *args_next_value(struct args_value **); 2278 long long args_strtonum(struct args *, u_char, long long, long long, 2279 char **); 2280 long long args_percentage(struct args *, u_char, long long, 2281 long long, long long, char **); 2282 long long args_string_percentage(const char *, long long, long long, 2283 long long, char **); 2284 2285 /* cmd-find.c */ 2286 int cmd_find_target(struct cmd_find_state *, struct cmdq_item *, 2287 const char *, enum cmd_find_type, int); 2288 struct client *cmd_find_best_client(struct session *); 2289 struct client *cmd_find_client(struct cmdq_item *, const char *, int); 2290 void cmd_find_clear_state(struct cmd_find_state *, int); 2291 int cmd_find_empty_state(struct cmd_find_state *); 2292 int cmd_find_valid_state(struct cmd_find_state *); 2293 void cmd_find_copy_state(struct cmd_find_state *, 2294 struct cmd_find_state *); 2295 void cmd_find_from_session(struct cmd_find_state *, 2296 struct session *, int); 2297 void cmd_find_from_winlink(struct cmd_find_state *, 2298 struct winlink *, int); 2299 int cmd_find_from_session_window(struct cmd_find_state *, 2300 struct session *, struct window *, int); 2301 int cmd_find_from_window(struct cmd_find_state *, struct window *, 2302 int); 2303 void cmd_find_from_winlink_pane(struct cmd_find_state *, 2304 struct winlink *, struct window_pane *, int); 2305 int cmd_find_from_pane(struct cmd_find_state *, 2306 struct window_pane *, int); 2307 int cmd_find_from_client(struct cmd_find_state *, struct client *, 2308 int); 2309 int cmd_find_from_mouse(struct cmd_find_state *, 2310 struct mouse_event *, int); 2311 int cmd_find_from_nothing(struct cmd_find_state *, int); 2312 2313 /* cmd.c */ 2314 extern const struct cmd_entry *cmd_table[]; 2315 void printflike(3, 4) cmd_log_argv(int, char **, const char *, ...); 2316 void cmd_prepend_argv(int *, char ***, char *); 2317 void cmd_append_argv(int *, char ***, char *); 2318 int cmd_pack_argv(int, char **, char *, size_t); 2319 int cmd_unpack_argv(char *, size_t, int, char ***); 2320 char **cmd_copy_argv(int, char **); 2321 void cmd_free_argv(int, char **); 2322 char *cmd_stringify_argv(int, char **); 2323 char *cmd_get_alias(const char *); 2324 const struct cmd_entry *cmd_get_entry(struct cmd *); 2325 struct args *cmd_get_args(struct cmd *); 2326 u_int cmd_get_group(struct cmd *); 2327 void cmd_get_source(struct cmd *, const char **, u_int *); 2328 struct cmd *cmd_parse(int, char **, const char *, u_int, char **); 2329 void cmd_free(struct cmd *); 2330 char *cmd_print(struct cmd *); 2331 struct cmd_list *cmd_list_new(void); 2332 void cmd_list_append(struct cmd_list *, struct cmd *); 2333 void cmd_list_move(struct cmd_list *, struct cmd_list *); 2334 void cmd_list_free(struct cmd_list *); 2335 char *cmd_list_print(struct cmd_list *, int); 2336 struct cmd *cmd_list_first(struct cmd_list *); 2337 struct cmd *cmd_list_next(struct cmd *); 2338 int cmd_list_all_have(struct cmd_list *, int); 2339 int cmd_list_any_have(struct cmd_list *, int); 2340 int cmd_mouse_at(struct window_pane *, struct mouse_event *, 2341 u_int *, u_int *, int); 2342 struct winlink *cmd_mouse_window(struct mouse_event *, struct session **); 2343 struct window_pane *cmd_mouse_pane(struct mouse_event *, struct session **, 2344 struct winlink **); 2345 char *cmd_template_replace(const char *, const char *, int); 2346 2347 /* cmd-attach-session.c */ 2348 enum cmd_retval cmd_attach_session(struct cmdq_item *, const char *, int, int, 2349 int, const char *, int, const char *); 2350 2351 /* cmd-parse.c */ 2352 void cmd_parse_empty(struct cmd_parse_input *); 2353 struct cmd_parse_result *cmd_parse_from_file(FILE *, struct cmd_parse_input *); 2354 struct cmd_parse_result *cmd_parse_from_string(const char *, 2355 struct cmd_parse_input *); 2356 enum cmd_parse_status cmd_parse_and_insert(const char *, 2357 struct cmd_parse_input *, struct cmdq_item *, 2358 struct cmdq_state *, char **); 2359 enum cmd_parse_status cmd_parse_and_append(const char *, 2360 struct cmd_parse_input *, struct client *, 2361 struct cmdq_state *, char **); 2362 struct cmd_parse_result *cmd_parse_from_buffer(const void *, size_t, 2363 struct cmd_parse_input *); 2364 struct cmd_parse_result *cmd_parse_from_arguments(int, char **, 2365 struct cmd_parse_input *); 2366 2367 /* cmd-queue.c */ 2368 struct cmdq_state *cmdq_new_state(struct cmd_find_state *, struct key_event *, 2369 int); 2370 struct cmdq_state *cmdq_link_state(struct cmdq_state *); 2371 struct cmdq_state *cmdq_copy_state(struct cmdq_state *); 2372 void cmdq_free_state(struct cmdq_state *); 2373 void printflike(3, 4) cmdq_add_format(struct cmdq_state *, const char *, 2374 const char *, ...); 2375 void cmdq_merge_formats(struct cmdq_item *, struct format_tree *); 2376 struct cmdq_list *cmdq_new(void); 2377 void cmdq_free(struct cmdq_list *); 2378 const char *cmdq_get_name(struct cmdq_item *); 2379 struct client *cmdq_get_client(struct cmdq_item *); 2380 struct client *cmdq_get_target_client(struct cmdq_item *); 2381 struct cmdq_state *cmdq_get_state(struct cmdq_item *); 2382 struct cmd_find_state *cmdq_get_target(struct cmdq_item *); 2383 struct cmd_find_state *cmdq_get_source(struct cmdq_item *); 2384 struct key_event *cmdq_get_event(struct cmdq_item *); 2385 struct cmd_find_state *cmdq_get_current(struct cmdq_item *); 2386 int cmdq_get_flags(struct cmdq_item *); 2387 struct cmdq_item *cmdq_get_command(struct cmd_list *, struct cmdq_state *); 2388 #define cmdq_get_callback(cb, data) cmdq_get_callback1(#cb, cb, data) 2389 struct cmdq_item *cmdq_get_callback1(const char *, cmdq_cb, void *); 2390 struct cmdq_item *cmdq_get_error(const char *); 2391 struct cmdq_item *cmdq_insert_after(struct cmdq_item *, struct cmdq_item *); 2392 struct cmdq_item *cmdq_append(struct client *, struct cmdq_item *); 2393 void cmdq_insert_hook(struct session *, struct cmdq_item *, 2394 struct cmd_find_state *, const char *, ...); 2395 void cmdq_continue(struct cmdq_item *); 2396 u_int cmdq_next(struct client *); 2397 struct cmdq_item *cmdq_running(struct client *); 2398 void cmdq_guard(struct cmdq_item *, const char *, int); 2399 void printflike(2, 3) cmdq_print(struct cmdq_item *, const char *, ...); 2400 void printflike(2, 3) cmdq_error(struct cmdq_item *, const char *, ...); 2401 2402 /* cmd-wait-for.c */ 2403 void cmd_wait_for_flush(void); 2404 2405 /* client.c */ 2406 int client_main(struct event_base *, int, char **, uint64_t, int); 2407 2408 /* key-bindings.c */ 2409 struct key_table *key_bindings_get_table(const char *, int); 2410 struct key_table *key_bindings_first_table(void); 2411 struct key_table *key_bindings_next_table(struct key_table *); 2412 void key_bindings_unref_table(struct key_table *); 2413 struct key_binding *key_bindings_get(struct key_table *, key_code); 2414 struct key_binding *key_bindings_get_default(struct key_table *, key_code); 2415 struct key_binding *key_bindings_first(struct key_table *); 2416 struct key_binding *key_bindings_next(struct key_table *, struct key_binding *); 2417 void key_bindings_add(const char *, key_code, const char *, int, 2418 struct cmd_list *); 2419 void key_bindings_remove(const char *, key_code); 2420 void key_bindings_reset(const char *, key_code); 2421 void key_bindings_remove_table(const char *); 2422 void key_bindings_reset_table(const char *); 2423 void key_bindings_init(void); 2424 struct cmdq_item *key_bindings_dispatch(struct key_binding *, 2425 struct cmdq_item *, struct client *, struct key_event *, 2426 struct cmd_find_state *); 2427 2428 /* key-string.c */ 2429 key_code key_string_lookup_string(const char *); 2430 const char *key_string_lookup_key(key_code, int); 2431 2432 /* alerts.c */ 2433 void alerts_reset_all(void); 2434 void alerts_queue(struct window *, int); 2435 void alerts_check_session(struct session *); 2436 2437 /* file.c */ 2438 int file_cmp(struct client_file *, struct client_file *); 2439 RB_PROTOTYPE(client_files, client_file, entry, file_cmp); 2440 struct client_file *file_create_with_peer(struct tmuxpeer *, 2441 struct client_files *, int, client_file_cb, void *); 2442 struct client_file *file_create_with_client(struct client *, int, 2443 client_file_cb, void *); 2444 void file_free(struct client_file *); 2445 void file_fire_done(struct client_file *); 2446 void file_fire_read(struct client_file *); 2447 int file_can_print(struct client *); 2448 void printflike(2, 3) file_print(struct client *, const char *, ...); 2449 void file_vprint(struct client *, const char *, va_list); 2450 void file_print_buffer(struct client *, void *, size_t); 2451 void printflike(2, 3) file_error(struct client *, const char *, ...); 2452 void file_write(struct client *, const char *, int, const void *, size_t, 2453 client_file_cb, void *); 2454 void file_read(struct client *, const char *, client_file_cb, void *); 2455 void file_push(struct client_file *); 2456 int file_write_left(struct client_files *); 2457 void file_write_open(struct client_files *, struct tmuxpeer *, 2458 struct imsg *, int, int, client_file_cb, void *); 2459 void file_write_data(struct client_files *, struct imsg *); 2460 void file_write_close(struct client_files *, struct imsg *); 2461 void file_read_open(struct client_files *, struct tmuxpeer *, struct imsg *, 2462 int, int, client_file_cb, void *); 2463 void file_write_ready(struct client_files *, struct imsg *); 2464 void file_read_data(struct client_files *, struct imsg *); 2465 void file_read_done(struct client_files *, struct imsg *); 2466 2467 /* server.c */ 2468 extern struct tmuxproc *server_proc; 2469 extern struct clients clients; 2470 extern struct cmd_find_state marked_pane; 2471 extern struct message_list message_log; 2472 void server_set_marked(struct session *, struct winlink *, 2473 struct window_pane *); 2474 void server_clear_marked(void); 2475 int server_is_marked(struct session *, struct winlink *, 2476 struct window_pane *); 2477 int server_check_marked(void); 2478 int server_start(struct tmuxproc *, int, struct event_base *, int, char *); 2479 void server_update_socket(void); 2480 void server_add_accept(int); 2481 void printflike(1, 2) server_add_message(const char *, ...); 2482 2483 /* server-client.c */ 2484 RB_PROTOTYPE(client_windows, client_window, entry, server_client_window_cmp); 2485 u_int server_client_how_many(void); 2486 void server_client_set_overlay(struct client *, u_int, overlay_check_cb, 2487 overlay_mode_cb, overlay_draw_cb, overlay_key_cb, 2488 overlay_free_cb, overlay_resize_cb, void *); 2489 void server_client_clear_overlay(struct client *); 2490 void server_client_set_key_table(struct client *, const char *); 2491 const char *server_client_get_key_table(struct client *); 2492 int server_client_check_nested(struct client *); 2493 int server_client_handle_key(struct client *, struct key_event *); 2494 struct client *server_client_create(int); 2495 int server_client_open(struct client *, char **); 2496 void server_client_unref(struct client *); 2497 void server_client_lost(struct client *); 2498 void server_client_suspend(struct client *); 2499 void server_client_detach(struct client *, enum msgtype); 2500 void server_client_exec(struct client *, const char *); 2501 void server_client_loop(void); 2502 void server_client_push_stdout(struct client *); 2503 void server_client_push_stderr(struct client *); 2504 const char *server_client_get_cwd(struct client *, struct session *); 2505 void server_client_set_flags(struct client *, const char *); 2506 const char *server_client_get_flags(struct client *); 2507 struct window_pane *server_client_get_pane(struct client *); 2508 void server_client_set_pane(struct client *, struct window_pane *); 2509 void server_client_remove_pane(struct window_pane *); 2510 2511 /* server-fn.c */ 2512 void server_redraw_client(struct client *); 2513 void server_status_client(struct client *); 2514 void server_redraw_session(struct session *); 2515 void server_redraw_session_group(struct session *); 2516 void server_status_session(struct session *); 2517 void server_status_session_group(struct session *); 2518 void server_redraw_window(struct window *); 2519 void server_redraw_window_borders(struct window *); 2520 void server_status_window(struct window *); 2521 void server_lock(void); 2522 void server_lock_session(struct session *); 2523 void server_lock_client(struct client *); 2524 void server_kill_pane(struct window_pane *); 2525 void server_kill_window(struct window *, int); 2526 void server_renumber_session(struct session *); 2527 void server_renumber_all(void); 2528 int server_link_window(struct session *, 2529 struct winlink *, struct session *, int, int, int, char **); 2530 void server_unlink_window(struct session *, struct winlink *); 2531 void server_destroy_pane(struct window_pane *, int); 2532 void server_destroy_session(struct session *); 2533 void server_check_unattached(void); 2534 void server_unzoom_window(struct window *); 2535 2536 /* status.c */ 2537 extern char **status_prompt_hlist[]; 2538 extern u_int status_prompt_hsize[]; 2539 void status_timer_start(struct client *); 2540 void status_timer_start_all(void); 2541 void status_update_cache(struct session *); 2542 int status_at_line(struct client *); 2543 u_int status_line_size(struct client *); 2544 struct style_range *status_get_range(struct client *, u_int, u_int); 2545 void status_init(struct client *); 2546 void status_free(struct client *); 2547 int status_redraw(struct client *); 2548 void status_message_set(struct client *, int, int, int, const char *, ...); 2549 void status_message_clear(struct client *); 2550 int status_message_redraw(struct client *); 2551 void status_prompt_set(struct client *, struct cmd_find_state *, 2552 const char *, const char *, prompt_input_cb, prompt_free_cb, 2553 void *, int, enum prompt_type); 2554 void status_prompt_clear(struct client *); 2555 int status_prompt_redraw(struct client *); 2556 int status_prompt_key(struct client *, key_code); 2557 void status_prompt_update(struct client *, const char *, const char *); 2558 void status_prompt_load_history(void); 2559 void status_prompt_save_history(void); 2560 const char *status_prompt_type_string(u_int); 2561 enum prompt_type status_prompt_type(const char *type); 2562 2563 /* resize.c */ 2564 void resize_window(struct window *, u_int, u_int, int, int); 2565 void default_window_size(struct client *, struct session *, struct window *, 2566 u_int *, u_int *, u_int *, u_int *, int); 2567 void recalculate_size(struct window *, int); 2568 void recalculate_sizes(void); 2569 void recalculate_sizes_now(int); 2570 2571 /* input.c */ 2572 struct input_ctx *input_init(struct window_pane *, struct bufferevent *); 2573 void input_free(struct input_ctx *); 2574 void input_reset(struct input_ctx *, int); 2575 struct evbuffer *input_pending(struct input_ctx *); 2576 void input_parse_pane(struct window_pane *); 2577 void input_parse_buffer(struct window_pane *, u_char *, size_t); 2578 void input_parse_screen(struct input_ctx *, struct screen *, 2579 screen_write_init_ctx_cb, void *, u_char *, size_t); 2580 2581 /* input-key.c */ 2582 void input_key_build(void); 2583 int input_key_pane(struct window_pane *, key_code, struct mouse_event *); 2584 int input_key(struct screen *, struct bufferevent *, key_code); 2585 int input_key_get_mouse(struct screen *, struct mouse_event *, u_int, 2586 u_int, const char **, size_t *); 2587 2588 /* colour.c */ 2589 int colour_find_rgb(u_char, u_char, u_char); 2590 int colour_join_rgb(u_char, u_char, u_char); 2591 void colour_split_rgb(int, u_char *, u_char *, u_char *); 2592 const char *colour_tostring(int); 2593 int colour_fromstring(const char *s); 2594 int colour_256toRGB(int); 2595 int colour_256to16(int); 2596 int colour_byname(const char *); 2597 2598 /* attributes.c */ 2599 const char *attributes_tostring(int); 2600 int attributes_fromstring(const char *); 2601 2602 /* grid.c */ 2603 extern const struct grid_cell grid_default_cell; 2604 void grid_empty_line(struct grid *, u_int, u_int); 2605 int grid_cells_equal(const struct grid_cell *, const struct grid_cell *); 2606 int grid_cells_look_equal(const struct grid_cell *, 2607 const struct grid_cell *); 2608 struct grid *grid_create(u_int, u_int, u_int); 2609 void grid_destroy(struct grid *); 2610 int grid_compare(struct grid *, struct grid *); 2611 void grid_collect_history(struct grid *); 2612 void grid_remove_history(struct grid *, u_int ); 2613 void grid_scroll_history(struct grid *, u_int); 2614 void grid_scroll_history_region(struct grid *, u_int, u_int, u_int); 2615 void grid_clear_history(struct grid *); 2616 const struct grid_line *grid_peek_line(struct grid *, u_int); 2617 void grid_get_cell(struct grid *, u_int, u_int, struct grid_cell *); 2618 void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *); 2619 void grid_set_padding(struct grid *, u_int, u_int); 2620 void grid_set_cells(struct grid *, u_int, u_int, const struct grid_cell *, 2621 const char *, size_t); 2622 struct grid_line *grid_get_line(struct grid *, u_int); 2623 void grid_adjust_lines(struct grid *, u_int); 2624 void grid_clear(struct grid *, u_int, u_int, u_int, u_int, u_int); 2625 void grid_clear_lines(struct grid *, u_int, u_int, u_int); 2626 void grid_move_lines(struct grid *, u_int, u_int, u_int, u_int); 2627 void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int, u_int); 2628 char *grid_string_cells(struct grid *, u_int, u_int, u_int, 2629 struct grid_cell **, int, int, int); 2630 void grid_duplicate_lines(struct grid *, u_int, struct grid *, u_int, 2631 u_int); 2632 void grid_reflow(struct grid *, u_int); 2633 void grid_wrap_position(struct grid *, u_int, u_int, u_int *, u_int *); 2634 void grid_unwrap_position(struct grid *, u_int *, u_int *, u_int, u_int); 2635 u_int grid_line_length(struct grid *, u_int); 2636 2637 /* grid-reader.c */ 2638 void grid_reader_start(struct grid_reader *, struct grid *, u_int, u_int); 2639 void grid_reader_get_cursor(struct grid_reader *, u_int *, u_int *); 2640 u_int grid_reader_line_length(struct grid_reader *); 2641 int grid_reader_in_set(struct grid_reader *, const char *); 2642 void grid_reader_cursor_right(struct grid_reader *, int, int); 2643 void grid_reader_cursor_left(struct grid_reader *, int); 2644 void grid_reader_cursor_down(struct grid_reader *); 2645 void grid_reader_cursor_up(struct grid_reader *); 2646 void grid_reader_cursor_start_of_line(struct grid_reader *, int); 2647 void grid_reader_cursor_end_of_line(struct grid_reader *, int, int); 2648 void grid_reader_cursor_next_word(struct grid_reader *, const char *); 2649 void grid_reader_cursor_next_word_end(struct grid_reader *, const char *); 2650 void grid_reader_cursor_previous_word(struct grid_reader *, const char *, 2651 int, int); 2652 int grid_reader_cursor_jump(struct grid_reader *, 2653 const struct utf8_data *); 2654 int grid_reader_cursor_jump_back(struct grid_reader *, 2655 const struct utf8_data *); 2656 void grid_reader_cursor_back_to_indentation(struct grid_reader *); 2657 2658 /* grid-view.c */ 2659 void grid_view_get_cell(struct grid *, u_int, u_int, struct grid_cell *); 2660 void grid_view_set_cell(struct grid *, u_int, u_int, 2661 const struct grid_cell *); 2662 void grid_view_set_padding(struct grid *, u_int, u_int); 2663 void grid_view_set_cells(struct grid *, u_int, u_int, 2664 const struct grid_cell *, const char *, size_t); 2665 void grid_view_clear_history(struct grid *, u_int); 2666 void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int, u_int); 2667 void grid_view_scroll_region_up(struct grid *, u_int, u_int, u_int); 2668 void grid_view_scroll_region_down(struct grid *, u_int, u_int, u_int); 2669 void grid_view_insert_lines(struct grid *, u_int, u_int, u_int); 2670 void grid_view_insert_lines_region(struct grid *, u_int, u_int, u_int, 2671 u_int); 2672 void grid_view_delete_lines(struct grid *, u_int, u_int, u_int); 2673 void grid_view_delete_lines_region(struct grid *, u_int, u_int, u_int, 2674 u_int); 2675 void grid_view_insert_cells(struct grid *, u_int, u_int, u_int, u_int); 2676 void grid_view_delete_cells(struct grid *, u_int, u_int, u_int, u_int); 2677 char *grid_view_string_cells(struct grid *, u_int, u_int, u_int); 2678 2679 /* screen-write.c */ 2680 void screen_write_make_list(struct screen *); 2681 void screen_write_free_list(struct screen *); 2682 void screen_write_start_pane(struct screen_write_ctx *, 2683 struct window_pane *, struct screen *); 2684 void screen_write_start(struct screen_write_ctx *, struct screen *); 2685 void screen_write_start_callback(struct screen_write_ctx *, struct screen *, 2686 screen_write_init_ctx_cb, void *); 2687 void screen_write_stop(struct screen_write_ctx *); 2688 void screen_write_reset(struct screen_write_ctx *); 2689 size_t printflike(1, 2) screen_write_strlen(const char *, ...); 2690 int printflike(7, 8) screen_write_text(struct screen_write_ctx *, u_int, u_int, 2691 u_int, int, const struct grid_cell *, const char *, ...); 2692 void printflike(3, 4) screen_write_puts(struct screen_write_ctx *, 2693 const struct grid_cell *, const char *, ...); 2694 void printflike(4, 5) screen_write_nputs(struct screen_write_ctx *, 2695 ssize_t, const struct grid_cell *, const char *, ...); 2696 void screen_write_vnputs(struct screen_write_ctx *, ssize_t, 2697 const struct grid_cell *, const char *, va_list); 2698 void screen_write_putc(struct screen_write_ctx *, const struct grid_cell *, 2699 u_char); 2700 void screen_write_fast_copy(struct screen_write_ctx *, struct screen *, 2701 u_int, u_int, u_int, u_int); 2702 void screen_write_hline(struct screen_write_ctx *, u_int, int, int); 2703 void screen_write_vline(struct screen_write_ctx *, u_int, int, int); 2704 void screen_write_menu(struct screen_write_ctx *, struct menu *, int, 2705 const struct grid_cell *); 2706 void screen_write_box(struct screen_write_ctx *, u_int, u_int); 2707 void screen_write_preview(struct screen_write_ctx *, struct screen *, u_int, 2708 u_int); 2709 void screen_write_backspace(struct screen_write_ctx *); 2710 void screen_write_mode_set(struct screen_write_ctx *, int); 2711 void screen_write_mode_clear(struct screen_write_ctx *, int); 2712 void screen_write_cursorup(struct screen_write_ctx *, u_int); 2713 void screen_write_cursordown(struct screen_write_ctx *, u_int); 2714 void screen_write_cursorright(struct screen_write_ctx *, u_int); 2715 void screen_write_cursorleft(struct screen_write_ctx *, u_int); 2716 void screen_write_alignmenttest(struct screen_write_ctx *); 2717 void screen_write_insertcharacter(struct screen_write_ctx *, u_int, u_int); 2718 void screen_write_deletecharacter(struct screen_write_ctx *, u_int, u_int); 2719 void screen_write_clearcharacter(struct screen_write_ctx *, u_int, u_int); 2720 void screen_write_insertline(struct screen_write_ctx *, u_int, u_int); 2721 void screen_write_deleteline(struct screen_write_ctx *, u_int, u_int); 2722 void screen_write_clearline(struct screen_write_ctx *, u_int); 2723 void screen_write_clearendofline(struct screen_write_ctx *, u_int); 2724 void screen_write_clearstartofline(struct screen_write_ctx *, u_int); 2725 void screen_write_cursormove(struct screen_write_ctx *, int, int, int); 2726 void screen_write_reverseindex(struct screen_write_ctx *, u_int); 2727 void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int); 2728 void screen_write_linefeed(struct screen_write_ctx *, int, u_int); 2729 void screen_write_scrollup(struct screen_write_ctx *, u_int, u_int); 2730 void screen_write_scrolldown(struct screen_write_ctx *, u_int, u_int); 2731 void screen_write_carriagereturn(struct screen_write_ctx *); 2732 void screen_write_clearendofscreen(struct screen_write_ctx *, u_int); 2733 void screen_write_clearstartofscreen(struct screen_write_ctx *, u_int); 2734 void screen_write_clearscreen(struct screen_write_ctx *, u_int); 2735 void screen_write_clearhistory(struct screen_write_ctx *); 2736 void screen_write_collect_end(struct screen_write_ctx *); 2737 void screen_write_collect_add(struct screen_write_ctx *, 2738 const struct grid_cell *); 2739 void screen_write_cell(struct screen_write_ctx *, const struct grid_cell *); 2740 void screen_write_setselection(struct screen_write_ctx *, u_char *, u_int); 2741 void screen_write_rawstring(struct screen_write_ctx *, u_char *, u_int); 2742 void screen_write_alternateon(struct screen_write_ctx *, 2743 struct grid_cell *, int); 2744 void screen_write_alternateoff(struct screen_write_ctx *, 2745 struct grid_cell *, int); 2746 2747 /* screen-redraw.c */ 2748 void screen_redraw_screen(struct client *); 2749 void screen_redraw_pane(struct client *, struct window_pane *); 2750 2751 /* screen.c */ 2752 void screen_init(struct screen *, u_int, u_int, u_int); 2753 void screen_reinit(struct screen *); 2754 void screen_free(struct screen *); 2755 void screen_reset_tabs(struct screen *); 2756 void screen_set_cursor_style(struct screen *, u_int); 2757 void screen_set_cursor_colour(struct screen *, const char *); 2758 int screen_set_title(struct screen *, const char *); 2759 void screen_set_path(struct screen *, const char *); 2760 void screen_push_title(struct screen *); 2761 void screen_pop_title(struct screen *); 2762 void screen_resize(struct screen *, u_int, u_int, int); 2763 void screen_resize_cursor(struct screen *, u_int, u_int, int, int, int); 2764 void screen_set_selection(struct screen *, u_int, u_int, u_int, u_int, 2765 u_int, int, struct grid_cell *); 2766 void screen_clear_selection(struct screen *); 2767 void screen_hide_selection(struct screen *); 2768 int screen_check_selection(struct screen *, u_int, u_int); 2769 void screen_select_cell(struct screen *, struct grid_cell *, 2770 const struct grid_cell *); 2771 void screen_alternate_on(struct screen *, struct grid_cell *, int); 2772 void screen_alternate_off(struct screen *, struct grid_cell *, int); 2773 const char *screen_mode_to_string(int); 2774 2775 /* window.c */ 2776 extern struct windows windows; 2777 extern struct window_pane_tree all_window_panes; 2778 int window_cmp(struct window *, struct window *); 2779 RB_PROTOTYPE(windows, window, entry, window_cmp); 2780 int winlink_cmp(struct winlink *, struct winlink *); 2781 RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp); 2782 int window_pane_cmp(struct window_pane *, struct window_pane *); 2783 RB_PROTOTYPE(window_pane_tree, window_pane, tree_entry, window_pane_cmp); 2784 struct winlink *winlink_find_by_index(struct winlinks *, int); 2785 struct winlink *winlink_find_by_window(struct winlinks *, struct window *); 2786 struct winlink *winlink_find_by_window_id(struct winlinks *, u_int); 2787 u_int winlink_count(struct winlinks *); 2788 struct winlink *winlink_add(struct winlinks *, int); 2789 void winlink_set_window(struct winlink *, struct window *); 2790 void winlink_remove(struct winlinks *, struct winlink *); 2791 struct winlink *winlink_next(struct winlink *); 2792 struct winlink *winlink_previous(struct winlink *); 2793 struct winlink *winlink_next_by_number(struct winlink *, struct session *, 2794 int); 2795 struct winlink *winlink_previous_by_number(struct winlink *, struct session *, 2796 int); 2797 void winlink_stack_push(struct winlink_stack *, struct winlink *); 2798 void winlink_stack_remove(struct winlink_stack *, struct winlink *); 2799 struct window *window_find_by_id_str(const char *); 2800 struct window *window_find_by_id(u_int); 2801 void window_update_activity(struct window *); 2802 struct window *window_create(u_int, u_int, u_int, u_int); 2803 void window_pane_set_event(struct window_pane *); 2804 struct window_pane *window_get_active_at(struct window *, u_int, u_int); 2805 struct window_pane *window_find_string(struct window *, const char *); 2806 int window_has_pane(struct window *, struct window_pane *); 2807 int window_set_active_pane(struct window *, struct window_pane *, 2808 int); 2809 void window_redraw_active_switch(struct window *, 2810 struct window_pane *); 2811 struct window_pane *window_add_pane(struct window *, struct window_pane *, 2812 u_int, int); 2813 void window_resize(struct window *, u_int, u_int, int, int); 2814 void window_pane_send_resize(struct window_pane *, u_int, u_int); 2815 int window_zoom(struct window_pane *); 2816 int window_unzoom(struct window *); 2817 int window_push_zoom(struct window *, int, int); 2818 int window_pop_zoom(struct window *); 2819 void window_lost_pane(struct window *, struct window_pane *); 2820 void window_remove_pane(struct window *, struct window_pane *); 2821 struct window_pane *window_pane_at_index(struct window *, u_int); 2822 struct window_pane *window_pane_next_by_number(struct window *, 2823 struct window_pane *, u_int); 2824 struct window_pane *window_pane_previous_by_number(struct window *, 2825 struct window_pane *, u_int); 2826 int window_pane_index(struct window_pane *, u_int *); 2827 u_int window_count_panes(struct window *); 2828 void window_destroy_panes(struct window *); 2829 struct window_pane *window_pane_find_by_id_str(const char *); 2830 struct window_pane *window_pane_find_by_id(u_int); 2831 int window_pane_destroy_ready(struct window_pane *); 2832 void window_pane_resize(struct window_pane *, u_int, u_int); 2833 void window_pane_set_palette(struct window_pane *, u_int, int); 2834 void window_pane_unset_palette(struct window_pane *, u_int); 2835 void window_pane_reset_palette(struct window_pane *); 2836 int window_pane_get_palette(struct window_pane *, int); 2837 int window_pane_set_mode(struct window_pane *, 2838 struct window_pane *, const struct window_mode *, 2839 struct cmd_find_state *, struct args *); 2840 void window_pane_reset_mode(struct window_pane *); 2841 void window_pane_reset_mode_all(struct window_pane *); 2842 int window_pane_key(struct window_pane *, struct client *, 2843 struct session *, struct winlink *, key_code, 2844 struct mouse_event *); 2845 int window_pane_visible(struct window_pane *); 2846 u_int window_pane_search(struct window_pane *, const char *, int, 2847 int); 2848 const char *window_printable_flags(struct winlink *, int); 2849 struct window_pane *window_pane_find_up(struct window_pane *); 2850 struct window_pane *window_pane_find_down(struct window_pane *); 2851 struct window_pane *window_pane_find_left(struct window_pane *); 2852 struct window_pane *window_pane_find_right(struct window_pane *); 2853 void window_set_name(struct window *, const char *); 2854 void window_add_ref(struct window *, const char *); 2855 void window_remove_ref(struct window *, const char *); 2856 void winlink_clear_flags(struct winlink *); 2857 int winlink_shuffle_up(struct session *, struct winlink *, int); 2858 int window_pane_start_input(struct window_pane *, 2859 struct cmdq_item *, char **); 2860 void *window_pane_get_new_data(struct window_pane *, 2861 struct window_pane_offset *, size_t *); 2862 void window_pane_update_used_data(struct window_pane *, 2863 struct window_pane_offset *, size_t); 2864 2865 /* layout.c */ 2866 u_int layout_count_cells(struct layout_cell *); 2867 struct layout_cell *layout_create_cell(struct layout_cell *); 2868 void layout_free_cell(struct layout_cell *); 2869 void layout_print_cell(struct layout_cell *, const char *, u_int); 2870 void layout_destroy_cell(struct window *, struct layout_cell *, 2871 struct layout_cell **); 2872 void layout_resize_layout(struct window *, struct layout_cell *, 2873 enum layout_type, int, int); 2874 struct layout_cell *layout_search_by_border(struct layout_cell *, u_int, u_int); 2875 void layout_set_size(struct layout_cell *, u_int, u_int, u_int, 2876 u_int); 2877 void layout_make_leaf(struct layout_cell *, struct window_pane *); 2878 void layout_make_node(struct layout_cell *, enum layout_type); 2879 void layout_fix_offsets(struct window *); 2880 void layout_fix_panes(struct window *, struct window_pane *); 2881 void layout_resize_adjust(struct window *, struct layout_cell *, 2882 enum layout_type, int); 2883 void layout_init(struct window *, struct window_pane *); 2884 void layout_free(struct window *); 2885 void layout_resize(struct window *, u_int, u_int); 2886 void layout_resize_pane(struct window_pane *, enum layout_type, 2887 int, int); 2888 void layout_resize_pane_to(struct window_pane *, enum layout_type, 2889 u_int); 2890 void layout_assign_pane(struct layout_cell *, struct window_pane *, 2891 int); 2892 struct layout_cell *layout_split_pane(struct window_pane *, enum layout_type, 2893 int, int); 2894 void layout_close_pane(struct window_pane *); 2895 int layout_spread_cell(struct window *, struct layout_cell *); 2896 void layout_spread_out(struct window_pane *); 2897 2898 /* layout-custom.c */ 2899 char *layout_dump(struct layout_cell *); 2900 int layout_parse(struct window *, const char *); 2901 2902 /* layout-set.c */ 2903 int layout_set_lookup(const char *); 2904 u_int layout_set_select(struct window *, u_int); 2905 u_int layout_set_next(struct window *); 2906 u_int layout_set_previous(struct window *); 2907 2908 /* mode-tree.c */ 2909 typedef void (*mode_tree_build_cb)(void *, struct mode_tree_sort_criteria *, 2910 uint64_t *, const char *); 2911 typedef void (*mode_tree_draw_cb)(void *, void *, struct screen_write_ctx *, 2912 u_int, u_int); 2913 typedef int (*mode_tree_search_cb)(void *, void *, const char *); 2914 typedef void (*mode_tree_menu_cb)(void *, struct client *, key_code); 2915 typedef u_int (*mode_tree_height_cb)(void *, u_int); 2916 typedef key_code (*mode_tree_key_cb)(void *, void *, u_int); 2917 typedef void (*mode_tree_each_cb)(void *, void *, struct client *, key_code); 2918 u_int mode_tree_count_tagged(struct mode_tree_data *); 2919 void *mode_tree_get_current(struct mode_tree_data *); 2920 const char *mode_tree_get_current_name(struct mode_tree_data *); 2921 void mode_tree_expand_current(struct mode_tree_data *); 2922 void mode_tree_collapse_current(struct mode_tree_data *); 2923 void mode_tree_expand(struct mode_tree_data *, uint64_t); 2924 int mode_tree_set_current(struct mode_tree_data *, uint64_t); 2925 void mode_tree_each_tagged(struct mode_tree_data *, mode_tree_each_cb, 2926 struct client *, key_code, int); 2927 void mode_tree_up(struct mode_tree_data *, int); 2928 void mode_tree_down(struct mode_tree_data *, int); 2929 struct mode_tree_data *mode_tree_start(struct window_pane *, struct args *, 2930 mode_tree_build_cb, mode_tree_draw_cb, mode_tree_search_cb, 2931 mode_tree_menu_cb, mode_tree_height_cb, mode_tree_key_cb, void *, 2932 const struct menu_item *, const char **, u_int, struct screen **); 2933 void mode_tree_zoom(struct mode_tree_data *, struct args *); 2934 void mode_tree_build(struct mode_tree_data *); 2935 void mode_tree_free(struct mode_tree_data *); 2936 void mode_tree_resize(struct mode_tree_data *, u_int, u_int); 2937 struct mode_tree_item *mode_tree_add(struct mode_tree_data *, 2938 struct mode_tree_item *, void *, uint64_t, const char *, 2939 const char *, int); 2940 void mode_tree_draw_as_parent(struct mode_tree_item *); 2941 void mode_tree_no_tag(struct mode_tree_item *); 2942 void mode_tree_remove(struct mode_tree_data *, struct mode_tree_item *); 2943 void mode_tree_draw(struct mode_tree_data *); 2944 int mode_tree_key(struct mode_tree_data *, struct client *, key_code *, 2945 struct mouse_event *, u_int *, u_int *); 2946 void mode_tree_run_command(struct client *, struct cmd_find_state *, 2947 const char *, const char *); 2948 2949 /* window-buffer.c */ 2950 extern const struct window_mode window_buffer_mode; 2951 2952 /* window-tree.c */ 2953 extern const struct window_mode window_tree_mode; 2954 2955 /* window-clock.c */ 2956 extern const struct window_mode window_clock_mode; 2957 extern const char window_clock_table[14][5][5]; 2958 2959 /* window-client.c */ 2960 extern const struct window_mode window_client_mode; 2961 2962 /* window-copy.c */ 2963 extern const struct window_mode window_copy_mode; 2964 extern const struct window_mode window_view_mode; 2965 void printflike(2, 3) window_copy_add(struct window_pane *, const char *, ...); 2966 void window_copy_vadd(struct window_pane *, const char *, va_list); 2967 void window_copy_pageup(struct window_pane *, int); 2968 void window_copy_start_drag(struct client *, struct mouse_event *); 2969 char *window_copy_get_word(struct window_pane *, u_int, u_int); 2970 char *window_copy_get_line(struct window_pane *, u_int); 2971 2972 /* window-option.c */ 2973 extern const struct window_mode window_customize_mode; 2974 2975 /* names.c */ 2976 void check_window_name(struct window *); 2977 char *default_window_name(struct window *); 2978 char *parse_window_name(const char *); 2979 2980 /* control.c */ 2981 void control_discard(struct client *); 2982 void control_start(struct client *); 2983 void control_stop(struct client *); 2984 void control_set_pane_on(struct client *, struct window_pane *); 2985 void control_set_pane_off(struct client *, struct window_pane *); 2986 void control_continue_pane(struct client *, struct window_pane *); 2987 void control_pause_pane(struct client *, struct window_pane *); 2988 struct window_pane_offset *control_pane_offset(struct client *, 2989 struct window_pane *, int *); 2990 void control_reset_offsets(struct client *); 2991 void printflike(2, 3) control_write(struct client *, const char *, ...); 2992 void control_write_output(struct client *, struct window_pane *); 2993 int control_all_done(struct client *); 2994 void control_add_sub(struct client *, const char *, enum control_sub_type, 2995 int, const char *); 2996 void control_remove_sub(struct client *, const char *); 2997 2998 /* control-notify.c */ 2999 void control_notify_input(struct client *, struct window_pane *, 3000 const u_char *, size_t); 3001 void control_notify_pane_mode_changed(int); 3002 void control_notify_window_layout_changed(struct window *); 3003 void control_notify_window_pane_changed(struct window *); 3004 void control_notify_window_unlinked(struct session *, struct window *); 3005 void control_notify_window_linked(struct session *, struct window *); 3006 void control_notify_window_renamed(struct window *); 3007 void control_notify_client_session_changed(struct client *); 3008 void control_notify_client_detached(struct client *); 3009 void control_notify_session_renamed(struct session *); 3010 void control_notify_session_created(struct session *); 3011 void control_notify_session_closed(struct session *); 3012 void control_notify_session_window_changed(struct session *); 3013 3014 /* session.c */ 3015 extern struct sessions sessions; 3016 int session_cmp(struct session *, struct session *); 3017 RB_PROTOTYPE(sessions, session, entry, session_cmp); 3018 int session_alive(struct session *); 3019 struct session *session_find(const char *); 3020 struct session *session_find_by_id_str(const char *); 3021 struct session *session_find_by_id(u_int); 3022 struct session *session_create(const char *, const char *, const char *, 3023 struct environ *, struct options *, struct termios *); 3024 void session_destroy(struct session *, int, const char *); 3025 void session_add_ref(struct session *, const char *); 3026 void session_remove_ref(struct session *, const char *); 3027 char *session_check_name(const char *); 3028 void session_update_activity(struct session *, struct timeval *); 3029 struct session *session_next_session(struct session *); 3030 struct session *session_previous_session(struct session *); 3031 struct winlink *session_new(struct session *, const char *, int, char **, 3032 const char *, const char *, int, char **); 3033 struct winlink *session_attach(struct session *, struct window *, int, 3034 char **); 3035 int session_detach(struct session *, struct winlink *); 3036 int session_has(struct session *, struct window *); 3037 int session_is_linked(struct session *, struct window *); 3038 int session_next(struct session *, int); 3039 int session_previous(struct session *, int); 3040 int session_select(struct session *, int); 3041 int session_last(struct session *); 3042 int session_set_current(struct session *, struct winlink *); 3043 struct session_group *session_group_contains(struct session *); 3044 struct session_group *session_group_find(const char *); 3045 struct session_group *session_group_new(const char *); 3046 void session_group_add(struct session_group *, struct session *); 3047 void session_group_synchronize_to(struct session *); 3048 void session_group_synchronize_from(struct session *); 3049 u_int session_group_count(struct session_group *); 3050 u_int session_group_attached_count(struct session_group *); 3051 void session_renumber_windows(struct session *); 3052 3053 /* utf8.c */ 3054 utf8_char utf8_build_one(u_char); 3055 enum utf8_state utf8_from_data(const struct utf8_data *, utf8_char *); 3056 void utf8_to_data(utf8_char, struct utf8_data *); 3057 void utf8_set(struct utf8_data *, u_char); 3058 void utf8_copy(struct utf8_data *, const struct utf8_data *); 3059 enum utf8_state utf8_open(struct utf8_data *, u_char); 3060 enum utf8_state utf8_append(struct utf8_data *, u_char); 3061 int utf8_isvalid(const char *); 3062 int utf8_strvis(char *, const char *, size_t, int); 3063 int utf8_stravis(char **, const char *, int); 3064 int utf8_stravisx(char **, const char *, size_t, int); 3065 char *utf8_sanitize(const char *); 3066 size_t utf8_strlen(const struct utf8_data *); 3067 u_int utf8_strwidth(const struct utf8_data *, ssize_t); 3068 struct utf8_data *utf8_fromcstr(const char *); 3069 char *utf8_tocstr(struct utf8_data *); 3070 u_int utf8_cstrwidth(const char *); 3071 char *utf8_padcstr(const char *, u_int); 3072 char *utf8_rpadcstr(const char *, u_int); 3073 int utf8_cstrhas(const char *, const struct utf8_data *); 3074 3075 /* procname.c */ 3076 char *get_proc_name(int, char *); 3077 char *get_proc_cwd(int); 3078 3079 /* log.c */ 3080 void log_add_level(void); 3081 int log_get_level(void); 3082 void log_open(const char *); 3083 void log_toggle(const char *); 3084 void log_close(void); 3085 void printflike(1, 2) log_debug(const char *, ...); 3086 __dead void printflike(1, 2) fatal(const char *, ...); 3087 __dead void printflike(1, 2) fatalx(const char *, ...); 3088 3089 /* menu.c */ 3090 #define MENU_NOMOUSE 0x1 3091 #define MENU_TAB 0x2 3092 #define MENU_STAYOPEN 0x4 3093 struct menu *menu_create(const char *); 3094 void menu_add_items(struct menu *, const struct menu_item *, 3095 struct cmdq_item *, struct client *, 3096 struct cmd_find_state *); 3097 void menu_add_item(struct menu *, const struct menu_item *, 3098 struct cmdq_item *, struct client *, 3099 struct cmd_find_state *); 3100 void menu_free(struct menu *); 3101 int menu_display(struct menu *, int, struct cmdq_item *, u_int, 3102 u_int, struct client *, struct cmd_find_state *, 3103 menu_choice_cb, void *); 3104 3105 /* popup.c */ 3106 #define POPUP_CLOSEEXIT 0x1 3107 #define POPUP_CLOSEEXITZERO 0x2 3108 typedef void (*popup_close_cb)(int, void *); 3109 typedef void (*popup_finish_edit_cb)(char *, size_t, void *); 3110 int popup_display(int, struct cmdq_item *, u_int, u_int, u_int, 3111 u_int, const char *, int, char **, const char *, 3112 struct client *, struct session *, popup_close_cb, void *); 3113 int popup_editor(struct client *, const char *, size_t, 3114 popup_finish_edit_cb, void *); 3115 3116 /* style.c */ 3117 int style_parse(struct style *,const struct grid_cell *, 3118 const char *); 3119 const char *style_tostring(struct style *); 3120 void style_add(struct grid_cell *, struct options *, 3121 const char *, struct format_tree *); 3122 void style_apply(struct grid_cell *, struct options *, 3123 const char *, struct format_tree *); 3124 void style_set(struct style *, const struct grid_cell *); 3125 void style_copy(struct style *, struct style *); 3126 3127 /* spawn.c */ 3128 struct winlink *spawn_window(struct spawn_context *, char **); 3129 struct window_pane *spawn_pane(struct spawn_context *, char **); 3130 3131 /* regsub.c */ 3132 char *regsub(const char *, const char *, const char *, int); 3133 3134 #endif /* TMUX_H */ 3135