Annotation of src/usr.bin/tmux/tmux.h, Revision 1.1
1.1 ! nicm 1: /* $OpenBSD$ */
! 2:
! 3: /*
! 4: * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
! 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: #define PROTOCOL_VERSION -13
! 23:
! 24: #include <sys/param.h>
! 25: #include <sys/time.h>
! 26: #include <sys/queue.h>
! 27: #include <sys/tree.h>
! 28:
! 29: #include <getopt.h>
! 30: #include <limits.h>
! 31: #include <poll.h>
! 32: #include <signal.h>
! 33: #include <stdarg.h>
! 34: #include <stdint.h>
! 35: #include <stdio.h>
! 36: #include <termios.h>
! 37:
! 38: #include "array.h"
! 39:
! 40: extern const char *__progname;
! 41:
! 42: /* Default configuration file. */
! 43: #define DEFAULT_CFG ".tmux.conf"
! 44:
! 45: /* Default prompt history length. */
! 46: #define PROMPT_HISTORY 100
! 47:
! 48: /* Minimum pane size. */
! 49: #define PANE_MINIMUM 4 /* includes separator line */
! 50:
! 51: /* Automatic name refresh interval, in milliseconds. */
! 52: #define NAME_INTERVAL 500
! 53:
! 54: /* Escape timer period, in milliseconds. */
! 55: #define ESCAPE_PERIOD 250
! 56:
! 57: /* Maximum poll timeout (when attached). */
! 58: #define POLL_TIMEOUT 50
! 59:
! 60: /* Fatal errors. */
! 61: #define fatal(msg) log_fatal("%s: %s", __func__, msg);
! 62: #define fatalx(msg) log_fatalx("%s: %s", __func__, msg);
! 63:
! 64: /* Definition to shut gcc up about unused arguments. */
! 65: #define unused __attribute__ ((unused))
! 66:
! 67: /* Attribute to make gcc check printf-like arguments. */
! 68: #define printflike1 __attribute__ ((format (printf, 1, 2)))
! 69: #define printflike2 __attribute__ ((format (printf, 2, 3)))
! 70: #define printflike3 __attribute__ ((format (printf, 3, 4)))
! 71: #define printflike4 __attribute__ ((format (printf, 4, 5)))
! 72:
! 73: /* Number of items in array. */
! 74: #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
! 75:
! 76: /* Buffer macros. */
! 77: #define BUFFER_USED(b) ((b)->size)
! 78: #define BUFFER_FREE(b) ((b)->space - (b)->off - (b)->size)
! 79: #define BUFFER_IN(b) ((b)->base + (b)->off + (b)->size)
! 80: #define BUFFER_OUT(b) ((b)->base + (b)->off)
! 81:
! 82: /* Buffer structure. */
! 83: struct buffer {
! 84: u_char *base; /* buffer start */
! 85: size_t space; /* total size of buffer */
! 86:
! 87: size_t size; /* size of data in buffer */
! 88: size_t off; /* offset of data in buffer */
! 89: };
! 90:
! 91: /* Bell option values. */
! 92: #define BELL_NONE 0
! 93: #define BELL_ANY 1
! 94: #define BELL_CURRENT 2
! 95:
! 96: /* Key codes. ncurses defines KEY_*. Grrr. */
! 97: #define KEYC_NONE 0x00ffff
! 98: #define KEYC_OFFSET 0x010000
! 99: #define KEYC_ESCAPE 0x020000
! 100: #define KEYC_CONTROL 0x080000
! 101: #define KEYC_SHIFT 0x100000
! 102:
! 103: #define KEYC_ADDESC(k) ((k) | KEYC_ESCAPE)
! 104: #define KEYC_REMOVEESC(k) ((k) & ~KEYC_ESCAPE)
! 105: #define KEYC_ISESC(k) ((k) != KEYC_NONE && ((k) & KEYC_ESCAPE))
! 106:
! 107: #define KEYC_ADDCTL(k) ((k) | KEYC_CONTROL)
! 108: #define KEYC_REMOVECTL(k) ((k) & ~KEYC_CONTROL)
! 109: #define KEYC_ISCTL(k) ((k) != KEYC_NONE && ((k) & KEYC_CONTROL))
! 110:
! 111: #define KEYC_ADDSFT(k) ((k) | KEYC_SHIFT)
! 112: #define KEYC_REMOVESFT(k) ((k) & ~KEYC_SHIFT)
! 113: #define KEYC_ISSFT(k) ((k) != KEYC_NONE && ((k) & KEYC_SHIFT))
! 114:
! 115: /* Mouse key. */
! 116: #define KEYC_MOUSE (KEYC_OFFSET + 0x00)
! 117:
! 118: /* Function keys. */
! 119: #define KEYC_F1 (KEYC_OFFSET + 0x01)
! 120: #define KEYC_F2 (KEYC_OFFSET + 0x02)
! 121: #define KEYC_F3 (KEYC_OFFSET + 0x03)
! 122: #define KEYC_F4 (KEYC_OFFSET + 0x04)
! 123: #define KEYC_F5 (KEYC_OFFSET + 0x05)
! 124: #define KEYC_F6 (KEYC_OFFSET + 0x06)
! 125: #define KEYC_F7 (KEYC_OFFSET + 0x07)
! 126: #define KEYC_F8 (KEYC_OFFSET + 0x08)
! 127: #define KEYC_F9 (KEYC_OFFSET + 0x09)
! 128: #define KEYC_F10 (KEYC_OFFSET + 0x10)
! 129: #define KEYC_F11 (KEYC_OFFSET + 0x11)
! 130: #define KEYC_F12 (KEYC_OFFSET + 0x12)
! 131: #define KEYC_F13 (KEYC_OFFSET + 0x13)
! 132: #define KEYC_F14 (KEYC_OFFSET + 0x14)
! 133: #define KEYC_F15 (KEYC_OFFSET + 0x15)
! 134: #define KEYC_F16 (KEYC_OFFSET + 0x16)
! 135: #define KEYC_F17 (KEYC_OFFSET + 0x17)
! 136: #define KEYC_F18 (KEYC_OFFSET + 0x18)
! 137: #define KEYC_F19 (KEYC_OFFSET + 0x19)
! 138: #define KEYC_F20 (KEYC_OFFSET + 0x1a)
! 139: #define KEYC_IC (KEYC_OFFSET + 0x1b)
! 140: #define KEYC_DC (KEYC_OFFSET + 0x1c)
! 141: #define KEYC_HOME (KEYC_OFFSET + 0x1d)
! 142: #define KEYC_END (KEYC_OFFSET + 0x1e)
! 143: #define KEYC_NPAGE (KEYC_OFFSET + 0x1f)
! 144: #define KEYC_PPAGE (KEYC_OFFSET + 0x20)
! 145: #define KEYC_BTAB (KEYC_OFFSET + 0x21)
! 146:
! 147: /* Arrow keys. */
! 148: #define KEYC_UP (KEYC_OFFSET + 0x50)
! 149: #define KEYC_DOWN (KEYC_OFFSET + 0x51)
! 150: #define KEYC_LEFT (KEYC_OFFSET + 0x52)
! 151: #define KEYC_RIGHT (KEYC_OFFSET + 0x53)
! 152:
! 153: /* Numeric keypad. Numbered from top-left, KPY_X. */
! 154: #define KEYC_KP0_1 (KEYC_OFFSET + 0x100)
! 155: #define KEYC_KP0_2 (KEYC_OFFSET + 0x101)
! 156: #define KEYC_KP0_3 (KEYC_OFFSET + 0x102)
! 157: #define KEYC_KP1_0 (KEYC_OFFSET + 0x103)
! 158: #define KEYC_KP1_1 (KEYC_OFFSET + 0x104)
! 159: #define KEYC_KP1_2 (KEYC_OFFSET + 0x105)
! 160: #define KEYC_KP1_3 (KEYC_OFFSET + 0x106)
! 161: #define KEYC_KP2_0 (KEYC_OFFSET + 0x107)
! 162: #define KEYC_KP2_1 (KEYC_OFFSET + 0x108)
! 163: #define KEYC_KP2_2 (KEYC_OFFSET + 0x109)
! 164: #define KEYC_KP3_0 (KEYC_OFFSET + 0x10a)
! 165: #define KEYC_KP3_1 (KEYC_OFFSET + 0x10b)
! 166: #define KEYC_KP3_2 (KEYC_OFFSET + 0x10c)
! 167: #define KEYC_KP3_3 (KEYC_OFFSET + 0x10d)
! 168: #define KEYC_KP4_0 (KEYC_OFFSET + 0x10e)
! 169: #define KEYC_KP4_2 (KEYC_OFFSET + 0x10f)
! 170:
! 171: /* Termcap codes. */
! 172: enum tty_code_code {
! 173: TTYC_AX = 0,
! 174: TTYC_ACSC, /* acs_chars, ac */
! 175: TTYC_BEL, /* bell, bl */
! 176: TTYC_BLINK, /* enter_blink_mode, mb */
! 177: TTYC_BOLD, /* enter_bold_mode, md */
! 178: TTYC_CIVIS, /* cursor_invisible, vi */
! 179: TTYC_CLEAR, /* clear_screen, cl */
! 180: TTYC_CNORM, /* cursor_normal, ve */
! 181: TTYC_COLORS, /* max_colors, Co */
! 182: TTYC_CSR, /* change_scroll_region, cs */
! 183: TTYC_CUD, /* parm_down_cursor, DO */
! 184: TTYC_CUD1, /* cursor_down, do */
! 185: TTYC_CUP, /* cursor_address, cm */
! 186: TTYC_DCH, /* parm_dch, DC */
! 187: TTYC_DCH1, /* delete_character, dc */
! 188: TTYC_DIM, /* enter_dim_mode, mh */
! 189: TTYC_DL, /* parm_delete_line, DL */
! 190: TTYC_DL1, /* delete_line, dl */
! 191: TTYC_EL, /* clr_eol, ce */
! 192: TTYC_EL1, /* clr_bol, cb */
! 193: TTYC_ENACS, /* ena_acs, eA */
! 194: TTYC_ICH, /* parm_ich, IC */
! 195: TTYC_ICH1, /* insert_character, ic */
! 196: TTYC_IL, /* parm_insert_line, IL */
! 197: TTYC_IL1, /* insert_line, il */
! 198: TTYC_INVIS, /* enter_secure_mode, mk */
! 199: TTYC_IS1, /* init_1string, i1 */
! 200: TTYC_IS2, /* init_2string, i2 */
! 201: TTYC_IS3, /* init_3string, i3 */
! 202: TTYC_KCBT, /* key_btab, kB */
! 203: TTYC_KCUB1, /* key_left, kl */
! 204: TTYC_KCUD1, /* key_down, kd */
! 205: TTYC_KCUF1, /* key_right, kr */
! 206: TTYC_KCUU1, /* key_up, ku */
! 207: TTYC_KDCH1, /* key_dc, kD */
! 208: TTYC_KEND, /* key_end, ke */
! 209: TTYC_KF1, /* key_f1, k1 */
! 210: TTYC_KF10, /* key_f10, k; */
! 211: TTYC_KF11, /* key_f11, F1 */
! 212: TTYC_KF12, /* key_f12, F2 */
! 213: TTYC_KF13, /* key_f13, F3 */
! 214: TTYC_KF14, /* key_f14, F4 */
! 215: TTYC_KF15, /* key_f15, F5 */
! 216: TTYC_KF16, /* key_f16, F6 */
! 217: TTYC_KF17, /* key_f17, F7 */
! 218: TTYC_KF18, /* key_f18, F8 */
! 219: TTYC_KF19, /* key_f19, F9 */
! 220: TTYC_KF20, /* key_f20, F10 */
! 221: TTYC_KF2, /* key_f2, k2 */
! 222: TTYC_KF3, /* key_f3, k3 */
! 223: TTYC_KF4, /* key_f4, k4 */
! 224: TTYC_KF5, /* key_f5, k5 */
! 225: TTYC_KF6, /* key_f6, k6 */
! 226: TTYC_KF7, /* key_f7, k7 */
! 227: TTYC_KF8, /* key_f8, k8 */
! 228: TTYC_KF9, /* key_f9, k9 */
! 229: TTYC_KHOME, /* key_home, kh */
! 230: TTYC_KICH1, /* key_ic, kI */
! 231: TTYC_KMOUS, /* key_mouse, Km */
! 232: TTYC_KNP, /* key_npage, kN */
! 233: TTYC_KPP, /* key_ppage, kP */
! 234: TTYC_OP, /* orig_pair, op */
! 235: TTYC_REV, /* enter_reverse_mode, mr */
! 236: TTYC_RI, /* scroll_reverse, sr */
! 237: TTYC_RMACS, /* exit_alt_charset_mode */
! 238: TTYC_RMCUP, /* exit_ca_mode, te */
! 239: TTYC_RMIR, /* exit_insert_mode, ei */
! 240: TTYC_RMKX, /* keypad_local, ke */
! 241: TTYC_SETAB, /* set_a_background, AB */
! 242: TTYC_SETAF, /* set_a_foreground, AF */
! 243: TTYC_SGR0, /* exit_attribute_mode, me */
! 244: TTYC_SMACS, /* enter_alt_charset_mode, as */
! 245: TTYC_SMCUP, /* enter_ca_mode, ti */
! 246: TTYC_SMIR, /* enter_insert_mode, im */
! 247: TTYC_SMKX, /* keypad_xmit, ks */
! 248: TTYC_SMSO, /* enter_standout_mode, so */
! 249: TTYC_SMUL, /* enter_underline_mode, us */
! 250: TTYC_XENL, /* eat_newline_glitch, xn */
! 251: };
! 252: #define NTTYCODE (TTYC_XENL + 1)
! 253:
! 254: /* Termcap types. */
! 255: enum tty_code_type {
! 256: TTYCODE_NONE = 0,
! 257: TTYCODE_STRING,
! 258: TTYCODE_NUMBER,
! 259: TTYCODE_FLAG,
! 260: };
! 261:
! 262: /* Termcap code. */
! 263: struct tty_code {
! 264: enum tty_code_type type;
! 265: union {
! 266: char *string;
! 267: int number;
! 268: int flag;
! 269: } value;
! 270: };
! 271:
! 272: /* Entry in terminal code table. */
! 273: struct tty_term_code_entry {
! 274: enum tty_code_code code;
! 275: enum tty_code_type type;
! 276: const char *name;
! 277: };
! 278:
! 279: /* Output commands. */
! 280: enum tty_cmd {
! 281: TTY_CELL,
! 282: TTY_CLEARENDOFLINE,
! 283: TTY_CLEARENDOFSCREEN,
! 284: TTY_CLEARLINE,
! 285: TTY_CLEARSCREEN,
! 286: TTY_CLEARSTARTOFLINE,
! 287: TTY_CLEARSTARTOFSCREEN,
! 288: TTY_DELETECHARACTER,
! 289: TTY_DELETELINE,
! 290: TTY_INSERTCHARACTER,
! 291: TTY_INSERTLINE,
! 292: TTY_LINEFEED,
! 293: TTY_RAW,
! 294: TTY_REVERSEINDEX,
! 295: };
! 296:
! 297: /* Message codes. */
! 298: enum hdrtype {
! 299: MSG_COMMAND,
! 300: MSG_DETACH,
! 301: MSG_ERROR,
! 302: MSG_EXIT,
! 303: MSG_EXITED,
! 304: MSG_EXITING,
! 305: MSG_IDENTIFY,
! 306: MSG_PRINT,
! 307: MSG_READY,
! 308: MSG_RESIZE,
! 309: MSG_SHUTDOWN,
! 310: MSG_SUSPEND,
! 311: MSG_UNLOCK,
! 312: MSG_WAKEUP,
! 313: };
! 314:
! 315: /* Message header structure. */
! 316: struct hdr {
! 317: enum hdrtype type;
! 318: size_t size;
! 319: };
! 320:
! 321: struct msg_command_data {
! 322: pid_t pid; /* pid from $TMUX or -1 */
! 323: u_int idx; /* index from $TMUX */
! 324:
! 325: size_t namelen;
! 326: };
! 327:
! 328: struct msg_identify_data {
! 329: char tty[TTY_NAME_MAX];
! 330: int version;
! 331:
! 332: char cwd[MAXPATHLEN];
! 333:
! 334: #define IDENTIFY_UTF8 0x1
! 335: #define IDENTIFY_256COLOURS 0x2
! 336: #define IDENTIFY_88COLOURS 0x4
! 337: #define IDENTIFY_HASDEFAULTS 0x8
! 338: int flags;
! 339:
! 340: u_int sx;
! 341: u_int sy;
! 342:
! 343: size_t termlen;
! 344: };
! 345:
! 346: struct msg_resize_data {
! 347: u_int sx;
! 348: u_int sy;
! 349: };
! 350:
! 351: /* Editing keys. */
! 352: enum mode_key_cmd {
! 353: MODEKEYCMD_BACKSPACE = 0x1000,
! 354: MODEKEYCMD_CHOOSE,
! 355: MODEKEYCMD_CLEARSELECTION,
! 356: MODEKEYCMD_COMPLETE,
! 357: MODEKEYCMD_COPYSELECTION,
! 358: MODEKEYCMD_DELETE,
! 359: MODEKEYCMD_DOWN,
! 360: MODEKEYCMD_ENDOFLINE,
! 361: MODEKEYCMD_LEFT,
! 362: MODEKEYCMD_NEXTPAGE,
! 363: MODEKEYCMD_NEXTWORD,
! 364: MODEKEYCMD_NONE,
! 365: MODEKEYCMD_OTHERKEY,
! 366: MODEKEYCMD_PASTE,
! 367: MODEKEYCMD_PREVIOUSPAGE,
! 368: MODEKEYCMD_PREVIOUSWORD,
! 369: MODEKEYCMD_QUIT,
! 370: MODEKEYCMD_RIGHT,
! 371: MODEKEYCMD_STARTOFLINE,
! 372: MODEKEYCMD_STARTSELECTION,
! 373: MODEKEYCMD_UP,
! 374: };
! 375:
! 376: struct mode_key_data {
! 377: int type;
! 378:
! 379: int flags;
! 380: #define MODEKEY_EDITMODE 0x1
! 381: #define MODEKEY_CANEDIT 0x2
! 382: #define MODEKEY_CHOOSEMODE 0x4
! 383: };
! 384:
! 385: #define MODEKEY_EMACS 0
! 386: #define MODEKEY_VI 1
! 387:
! 388: /* Modes. */
! 389: #define MODE_CURSOR 0x1
! 390: #define MODE_INSERT 0x2
! 391: #define MODE_KCURSOR 0x4
! 392: #define MODE_KKEYPAD 0x8
! 393: #define MODE_MOUSE 0x10
! 394:
! 395: /* Grid output. */
! 396: #if defined(DEBUG) && \
! 397: ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
! 398: (defined(__GNUC__) && __GNUC__ >= 3))
! 399: #define GRID_DEBUG(gd, fmt, ...) log_debug3("%s: (sx=%u, sy=%u, hsize=%u) " \
! 400: fmt, __func__, (gd)->sx, (gd)->sy, (gd)->hsize, ## __VA_ARGS__)
! 401: #else
! 402: #define GRID_DEBUG(...)
! 403: #endif
! 404:
! 405: /* Grid attributes. */
! 406: #define GRID_ATTR_BRIGHT 0x1
! 407: #define GRID_ATTR_DIM 0x2
! 408: #define GRID_ATTR_UNDERSCORE 0x4
! 409: #define GRID_ATTR_BLINK 0x8
! 410: #define GRID_ATTR_REVERSE 0x10
! 411: #define GRID_ATTR_HIDDEN 0x20
! 412: #define GRID_ATTR_ITALICS 0x40
! 413: #define GRID_ATTR_CHARSET 0x80 /* alternative character set */
! 414:
! 415: /* Grid flags. */
! 416: #define GRID_FLAG_FG256 0x1
! 417: #define GRID_FLAG_BG256 0x2
! 418: #define GRID_FLAG_PADDING 0x4
! 419: #define GRID_FLAG_UTF8 0x8
! 420:
! 421: /* Grid cell data. */
! 422: struct grid_cell {
! 423: u_char attr;
! 424: u_char flags;
! 425: u_char fg;
! 426: u_char bg;
! 427: u_char data;
! 428: } __packed;
! 429:
! 430: /* Grid cell UTF-8 data. Used instead of data in grid_cell for UTF-8 cells. */
! 431: #define UTF8_SIZE 8
! 432: struct grid_utf8 {
! 433: u_char width;
! 434: u_char data[UTF8_SIZE];
! 435: } __packed;
! 436:
! 437: /* Entire grid of cells. */
! 438: struct grid {
! 439: u_int sx;
! 440: u_int sy;
! 441:
! 442: u_int hsize;
! 443: u_int hlimit;
! 444:
! 445: u_int *size;
! 446: struct grid_cell **data;
! 447:
! 448: u_int *usize;
! 449: struct grid_utf8 **udata;
! 450: };
! 451:
! 452: /* Option data structures. */
! 453: struct options_entry {
! 454: char *name;
! 455:
! 456: enum {
! 457: OPTIONS_STRING,
! 458: OPTIONS_NUMBER,
! 459: OPTIONS_KEY,
! 460: } type;
! 461: union {
! 462: char *string;
! 463: long long number;
! 464: int key;
! 465: } value;
! 466:
! 467: SPLAY_ENTRY(options_entry) entry;
! 468: };
! 469:
! 470: struct options {
! 471: SPLAY_HEAD(options_tree, options_entry) tree;
! 472: struct options *parent;
! 473: };
! 474:
! 475: /* Screen selection. */
! 476: struct screen_sel {
! 477: int flag;
! 478:
! 479: u_int sx;
! 480: u_int sy;
! 481:
! 482: u_int ex;
! 483: u_int ey;
! 484:
! 485: struct grid_cell cell;
! 486: };
! 487:
! 488: /* Virtual screen. */
! 489: struct screen {
! 490: char *title;
! 491:
! 492: struct grid *grid; /* grid data */
! 493:
! 494: u_int cx; /* cursor x */
! 495: u_int cy; /* cursor y */
! 496:
! 497: u_int old_cx;
! 498: u_int old_cy;
! 499:
! 500: u_int rupper; /* scroll region top */
! 501: u_int rlower; /* scroll region bottom */
! 502:
! 503: u_int old_rupper;
! 504: u_int old_rlower;
! 505:
! 506: int mode;
! 507:
! 508: struct screen_sel sel;
! 509: };
! 510:
! 511: /* Screen write context. */
! 512: struct screen_write_ctx {
! 513: struct window_pane *wp;
! 514: struct screen *s;
! 515: };
! 516:
! 517: /* Screen size. */
! 518: #define screen_size_x(s) ((s)->grid->sx)
! 519: #define screen_size_y(s) ((s)->grid->sy)
! 520: #define screen_hsize(s) ((s)->grid->hsize)
! 521: #define screen_hlimit(s) ((s)->grid->hlimit)
! 522:
! 523: /* Input parser sequence argument. */
! 524: struct input_arg {
! 525: u_char data[64];
! 526: size_t used;
! 527: };
! 528:
! 529: /* Input parser context. */
! 530: struct input_ctx {
! 531: struct window_pane *wp;
! 532: struct screen_write_ctx ctx;
! 533:
! 534: u_char *buf;
! 535: size_t len;
! 536: size_t off;
! 537:
! 538: struct grid_cell cell;
! 539:
! 540:
! 541: struct grid_cell saved_cell;
! 542: u_int saved_cx;
! 543: u_int saved_cy;
! 544:
! 545: #define MAXSTRINGLEN 1024
! 546: u_char *string_buf;
! 547: size_t string_len;
! 548: int string_type;
! 549: #define STRING_SYSTEM 0
! 550: #define STRING_APPLICATION 1
! 551: #define STRING_NAME 2
! 552:
! 553: u_char utf8_buf[4];
! 554: u_int utf8_len;
! 555: u_int utf8_off;
! 556:
! 557: u_char intermediate;
! 558: void *(*state)(u_char, struct input_ctx *);
! 559:
! 560: u_char private;
! 561: ARRAY_DECL(, struct input_arg) args;
! 562: };
! 563:
! 564: /*
! 565: * Window mode. Windows can be in several modes and this is used to call the
! 566: * right function to handle input and output.
! 567: */
! 568: struct client;
! 569: struct window;
! 570: struct window_mode {
! 571: struct screen *(*init)(struct window_pane *);
! 572: void (*free)(struct window_pane *);
! 573: void (*resize)(struct window_pane *, u_int, u_int);
! 574: void (*key)(struct window_pane *, struct client *, int);
! 575: void (*mouse)(struct window_pane *,
! 576: struct client *, u_char, u_char, u_char);
! 577: void (*timer)(struct window_pane *);
! 578: };
! 579:
! 580: /* Child window structure. */
! 581: struct window_pane {
! 582: struct window *window;
! 583:
! 584: u_int sx;
! 585: u_int sy;
! 586:
! 587: u_int xoff;
! 588: u_int yoff;
! 589:
! 590: int flags;
! 591: #define PANE_HIDDEN 0x1
! 592: #define PANE_RESTART 0x2
! 593: #define PANE_REDRAW 0x4
! 594:
! 595: char *cmd;
! 596: char *cwd;
! 597:
! 598: pid_t pid;
! 599: int fd;
! 600: char tty[TTY_NAME_MAX];
! 601: struct buffer *in;
! 602: struct buffer *out;
! 603:
! 604: struct input_ctx ictx;
! 605:
! 606: struct screen *screen;
! 607: struct screen base;
! 608:
! 609: const struct window_mode *mode;
! 610: void *modedata;
! 611:
! 612: TAILQ_ENTRY(window_pane) entry;
! 613: };
! 614: TAILQ_HEAD(window_panes, window_pane);
! 615:
! 616: /* Window structure. */
! 617: struct window {
! 618: char *name;
! 619: struct timeval name_timer;
! 620:
! 621: struct window_pane *active;
! 622: struct window_panes panes;
! 623: u_int layout;
! 624:
! 625: u_int sx;
! 626: u_int sy;
! 627:
! 628: int flags;
! 629: #define WINDOW_BELL 0x1
! 630: #define WINDOW_HIDDEN 0x2
! 631: #define WINDOW_ACTIVITY 0x4
! 632: #define WINDOW_CONTENT 0x6
! 633: #define WINDOW_REDRAW 0x8
! 634:
! 635: struct options options;
! 636:
! 637: u_int references;
! 638: };
! 639: ARRAY_DECL(windows, struct window *);
! 640:
! 641: /* Entry on local window list. */
! 642: struct winlink {
! 643: int idx;
! 644: struct window *window;
! 645:
! 646: RB_ENTRY(winlink) entry;
! 647: SLIST_ENTRY(winlink) sentry;
! 648: };
! 649: RB_HEAD(winlinks, winlink);
! 650: SLIST_HEAD(winlink_stack, winlink);
! 651:
! 652: /* Paste buffer. */
! 653: struct paste_buffer {
! 654: char *data;
! 655: struct timeval tv;
! 656: };
! 657: ARRAY_DECL(paste_stack, struct paste_buffer *);
! 658:
! 659: /* Client session. */
! 660: struct session_alert {
! 661: struct winlink *wl;
! 662: int type;
! 663:
! 664: SLIST_ENTRY(session_alert) entry;
! 665: };
! 666:
! 667: struct session {
! 668: char *name;
! 669: struct timeval tv;
! 670:
! 671: u_int sx;
! 672: u_int sy;
! 673:
! 674: struct winlink *curw;
! 675: struct winlink_stack lastw;
! 676: struct winlinks windows;
! 677:
! 678: struct options options;
! 679:
! 680: struct paste_stack buffers;
! 681:
! 682: SLIST_HEAD(, session_alert) alerts;
! 683:
! 684: #define SESSION_UNATTACHED 0x1 /* not attached to any clients */
! 685: int flags;
! 686: };
! 687: ARRAY_DECL(sessions, struct session *);
! 688:
! 689: /* TTY information. */
! 690: struct tty_key {
! 691: int key;
! 692: char *string;
! 693:
! 694: int flags;
! 695: #define TTYKEY_CTRL 0x1
! 696: #define TTYKEY_RAW 0x2
! 697:
! 698: RB_ENTRY(tty_key) entry;
! 699: };
! 700:
! 701: struct tty_term {
! 702: char *name;
! 703: u_int references;
! 704:
! 705: struct tty_code codes[NTTYCODE];
! 706:
! 707: #define TERM_HASDEFAULTS 0x1
! 708: #define TERM_256COLOURS 0x2
! 709: #define TERM_88COLOURS 0x4
! 710: #define TERM_EARLYWRAP 0x8
! 711: int flags;
! 712:
! 713: SLIST_ENTRY(tty_term) entry;
! 714: };
! 715: SLIST_HEAD(tty_terms, tty_term);
! 716:
! 717: struct tty {
! 718: char *path;
! 719:
! 720: u_int sx;
! 721: u_int sy;
! 722:
! 723: u_int cx;
! 724: u_int cy;
! 725:
! 726: int mode;
! 727:
! 728: u_int rlower;
! 729: u_int rupper;
! 730:
! 731: char *termname;
! 732: struct tty_term *term;
! 733:
! 734: int fd;
! 735: struct buffer *in;
! 736: struct buffer *out;
! 737:
! 738: int log_fd;
! 739:
! 740: struct termios tio;
! 741:
! 742: struct grid_cell cell;
! 743:
! 744: u_char acs[UCHAR_MAX + 1];
! 745:
! 746: #define TTY_NOCURSOR 0x1
! 747: #define TTY_FREEZE 0x2
! 748: #define TTY_ESCAPE 0x4
! 749: #define TTY_UTF8 0x8
! 750: int flags;
! 751:
! 752: int term_flags;
! 753:
! 754: struct timeval key_timer;
! 755:
! 756: size_t ksize; /* maximum key size */
! 757: RB_HEAD(tty_keys, tty_key) ktree;
! 758: };
! 759:
! 760: /* Client connection. */
! 761: struct client {
! 762: int fd;
! 763: struct buffer *in;
! 764: struct buffer *out;
! 765:
! 766: char *title;
! 767: char *cwd;
! 768:
! 769: struct tty tty;
! 770: struct timeval status_timer;
! 771: struct timeval repeat_timer;
! 772:
! 773: struct screen status;
! 774:
! 775: #define CLIENT_TERMINAL 0x1
! 776: #define CLIENT_PREFIX 0x2
! 777: #define CLIENT_MOUSE 0x4
! 778: #define CLIENT_REDRAW 0x8
! 779: #define CLIENT_STATUS 0x10
! 780: #define CLIENT_REPEAT 0x20 /* allow command to repeat within repeat time */
! 781: #define CLIENT_SUSPENDED 0x40
! 782: int flags;
! 783:
! 784: char *message_string;
! 785: struct timeval message_timer;
! 786:
! 787: char *prompt_string;
! 788: char *prompt_buffer;
! 789: size_t prompt_index;
! 790: int (*prompt_callback)(void *, const char *);
! 791: void *prompt_data;
! 792:
! 793: #define PROMPT_HIDDEN 0x1
! 794: #define PROMPT_SINGLE 0x2
! 795: int prompt_flags;
! 796:
! 797: u_int prompt_hindex;
! 798: ARRAY_DECL(, char *) prompt_hdata;
! 799:
! 800: struct mode_key_data prompt_mdata;
! 801:
! 802: struct session *session;
! 803: };
! 804: ARRAY_DECL(clients, struct client *);
! 805:
! 806: /* Client context. */
! 807: struct client_ctx {
! 808: int srv_fd;
! 809: struct buffer *srv_in;
! 810: struct buffer *srv_out;
! 811:
! 812: #define CCTX_DETACH 0x1
! 813: #define CCTX_EXIT 0x2
! 814: #define CCTX_SHUTDOWN 0x4
! 815: int flags;
! 816: };
! 817:
! 818: /* Key/command line command. */
! 819: struct cmd_ctx {
! 820: struct client *cmdclient;
! 821:
! 822: struct client *curclient;
! 823: struct session *cursession;
! 824: struct msg_command_data *msgdata;
! 825:
! 826: void (*print)(struct cmd_ctx *, const char *, ...);
! 827: void (*info)(struct cmd_ctx *, const char *, ...);
! 828: void (*error)(struct cmd_ctx *, const char *, ...);
! 829: };
! 830:
! 831: struct cmd {
! 832: const struct cmd_entry *entry;
! 833: void *data;
! 834:
! 835: TAILQ_ENTRY(cmd) qentry;
! 836: };
! 837: TAILQ_HEAD(cmd_list, cmd);
! 838:
! 839: struct cmd_entry {
! 840: const char *name;
! 841: const char *alias;
! 842: const char *usage;
! 843:
! 844: #define CMD_STARTSERVER 0x1
! 845: #define CMD_CANTNEST 0x2
! 846: #define CMD_ARG1 0x4
! 847: #define CMD_ARG01 0x8
! 848: #define CMD_AFLAG 0x10
! 849: #define CMD_DFLAG 0x20
! 850: #define CMD_GFLAG 0x40
! 851: #define CMD_KFLAG 0x80
! 852: #define CMD_UFLAG 0x100
! 853: #define CMD_BIGDFLAG 0x200
! 854: #define CMD_BIGUFLAG 0x400
! 855:
! 856: int flags;
! 857:
! 858: void (*init)(struct cmd *, int);
! 859: int (*parse)(struct cmd *, int, char **, char **);
! 860: int (*exec)(struct cmd *, struct cmd_ctx *);
! 861: void (*send)(struct cmd *, struct buffer *);
! 862: void (*recv)(struct cmd *, struct buffer *);
! 863: void (*free)(struct cmd *);
! 864: size_t (*print)(struct cmd *, char *, size_t);
! 865: };
! 866:
! 867: /* Generic command data. */
! 868: struct cmd_target_data {
! 869: int flags;
! 870: char *target;
! 871: char *arg;
! 872: };
! 873:
! 874: struct cmd_srcdst_data {
! 875: int flags;
! 876: char *src;
! 877: char *dst;
! 878: char *arg;
! 879: };
! 880:
! 881: struct cmd_buffer_data {
! 882: int flags;
! 883: char *target;
! 884: int buffer;
! 885: char *arg;
! 886: };
! 887:
! 888: struct cmd_option_data {
! 889: int flags;
! 890: char *target;
! 891: char *option;
! 892: char *value;
! 893: };
! 894:
! 895: struct cmd_pane_data {
! 896: int flags;
! 897: char *target;
! 898: char *arg;
! 899: int pane;
! 900: };
! 901:
! 902: /* Key binding. */
! 903: struct key_binding {
! 904: int key;
! 905: struct cmd_list *cmdlist;
! 906: int can_repeat;
! 907:
! 908: SPLAY_ENTRY(key_binding) entry;
! 909: };
! 910: SPLAY_HEAD(key_bindings, key_binding);
! 911:
! 912: /* Set/display option data. */
! 913: struct set_option_entry {
! 914: const char *name;
! 915: enum {
! 916: SET_OPTION_STRING,
! 917: SET_OPTION_NUMBER,
! 918: SET_OPTION_KEY,
! 919: SET_OPTION_COLOUR,
! 920: SET_OPTION_ATTRIBUTES,
! 921: SET_OPTION_FLAG,
! 922: SET_OPTION_CHOICE
! 923: } type;
! 924:
! 925: u_int minimum;
! 926: u_int maximum;
! 927:
! 928: const char **choices;
! 929: };
! 930: extern const struct set_option_entry set_option_table[];
! 931: extern const struct set_option_entry set_window_option_table[];
! 932: #define NSETOPTION 24
! 933: #define NSETWINDOWOPTION 19
! 934:
! 935: /* tmux.c */
! 936: extern volatile sig_atomic_t sigwinch;
! 937: extern volatile sig_atomic_t sigterm;
! 938: extern volatile sig_atomic_t sigcont;
! 939: extern volatile sig_atomic_t sigchld;
! 940: extern volatile sig_atomic_t sigusr1;
! 941: extern volatile sig_atomic_t sigusr2;
! 942: extern struct options global_options;
! 943: extern struct options global_window_options;
! 944: extern char *cfg_file;
! 945: extern int server_locked;
! 946: extern char *server_password;
! 947: extern time_t server_activity;
! 948: extern int debug_level;
! 949: extern int be_quiet;
! 950: extern time_t start_time;
! 951: extern char *socket_path;
! 952: void logfile(const char *);
! 953: void siginit(void);
! 954: void sigreset(void);
! 955: void sighandler(int);
! 956:
! 957: /* cfg.c */
! 958: int load_cfg(const char *, char **x);
! 959:
! 960: /* mode-key.c */
! 961: void mode_key_init(struct mode_key_data *, int, int);
! 962: void mode_key_free(struct mode_key_data *);
! 963: enum mode_key_cmd mode_key_lookup(struct mode_key_data *, int);
! 964:
! 965: /* options.c */
! 966: int options_cmp(struct options_entry *, struct options_entry *);
! 967: SPLAY_PROTOTYPE(options_tree, options_entry, entry, options_cmp);
! 968: void options_init(struct options *, struct options *);
! 969: void options_free(struct options *);
! 970: struct options_entry *options_find1(struct options *, const char *);
! 971: struct options_entry *options_find(struct options *, const char *);
! 972: int options_remove(struct options *, const char *);
! 973: void printflike3 options_set_string(
! 974: struct options *, const char *, const char *, ...);
! 975: char *options_get_string(struct options *, const char *);
! 976: void options_set_number(struct options *, const char *, long long);
! 977: long long options_get_number(struct options *, const char *);
! 978:
! 979: /* tty.c */
! 980: u_char tty_get_acs(struct tty *, u_char);
! 981: void tty_emulate_repeat(struct tty *,
! 982: enum tty_code_code, enum tty_code_code, u_int);
! 983: void tty_reset(struct tty *);
! 984: void tty_region(struct tty *, u_int, u_int, u_int);
! 985: void tty_cursor(struct tty *, u_int, u_int, u_int, u_int);
! 986: void tty_cell(struct tty *,
! 987: const struct grid_cell *, const struct grid_utf8 *);
! 988: void tty_putcode(struct tty *, enum tty_code_code);
! 989: void tty_putcode1(struct tty *, enum tty_code_code, int);
! 990: void tty_putcode2(struct tty *, enum tty_code_code, int, int);
! 991: void tty_puts(struct tty *, const char *);
! 992: void tty_putc(struct tty *, u_char);
! 993: void tty_init(struct tty *, char *, char *);
! 994: void tty_start_tty(struct tty *);
! 995: void tty_stop_tty(struct tty *);
! 996: void tty_detect_utf8(struct tty *);
! 997: void tty_set_title(struct tty *, const char *);
! 998: void tty_update_mode(struct tty *, int);
! 999: void tty_draw_line(
! 1000: struct tty *, struct screen *, u_int, u_int, u_int);
! 1001: void tty_redraw_region(struct tty *, struct window_pane *);
! 1002: int tty_open(struct tty *, char **);
! 1003: void tty_close(struct tty *, int);
! 1004: void tty_free(struct tty *, int);
! 1005: void tty_write(
! 1006: struct tty *, struct window_pane *, enum tty_cmd, ...);
! 1007: void tty_vwrite(
! 1008: struct tty *, struct window_pane *, enum tty_cmd, va_list);
! 1009:
! 1010: /* tty-term.c */
! 1011: extern struct tty_terms tty_terms;
! 1012: extern struct tty_term_code_entry tty_term_codes[NTTYCODE];
! 1013: struct tty_term *tty_term_find(char *, int, char **);
! 1014: void tty_term_free(struct tty_term *);
! 1015: int tty_term_has(struct tty_term *, enum tty_code_code);
! 1016: const char *tty_term_string(struct tty_term *, enum tty_code_code);
! 1017: const char *tty_term_string1(struct tty_term *, enum tty_code_code, int);
! 1018: const char *tty_term_string2(
! 1019: struct tty_term *, enum tty_code_code, int, int);
! 1020: int tty_term_number(struct tty_term *, enum tty_code_code);
! 1021: int tty_term_flag(struct tty_term *, enum tty_code_code);
! 1022:
! 1023: /* tty-keys.c */
! 1024: int tty_keys_cmp(struct tty_key *, struct tty_key *);
! 1025: RB_PROTOTYPE(tty_keys, tty_key, entry, tty_keys_cmp);
! 1026: void tty_keys_init(struct tty *);
! 1027: void tty_keys_free(struct tty *);
! 1028: int tty_keys_next(struct tty *, int *, u_char *);
! 1029:
! 1030: /* tty-write.c */
! 1031: void tty_write_cmd(struct window_pane *, enum tty_cmd, ...);
! 1032: void tty_write_mode(struct window_pane *, int);
! 1033:
! 1034: /* options-cmd.c */
! 1035: void set_option_string(struct cmd_ctx *,
! 1036: struct options *, const struct set_option_entry *, char *);
! 1037: void set_option_number(struct cmd_ctx *,
! 1038: struct options *, const struct set_option_entry *, char *);
! 1039: void set_option_key(struct cmd_ctx *,
! 1040: struct options *, const struct set_option_entry *, char *);
! 1041: void set_option_colour(struct cmd_ctx *,
! 1042: struct options *, const struct set_option_entry *, char *);
! 1043: void set_option_attributes(struct cmd_ctx *,
! 1044: struct options *, const struct set_option_entry *, char *);
! 1045: void set_option_flag(struct cmd_ctx *,
! 1046: struct options *, const struct set_option_entry *, char *);
! 1047: void set_option_choice(struct cmd_ctx *,
! 1048: struct options *, const struct set_option_entry *, char *);
! 1049:
! 1050: /* paste.c */
! 1051: void paste_init_stack(struct paste_stack *);
! 1052: void paste_free_stack(struct paste_stack *);
! 1053: struct paste_buffer *paste_walk_stack(struct paste_stack *, uint *);
! 1054: struct paste_buffer *paste_get_top(struct paste_stack *);
! 1055: struct paste_buffer *paste_get_index(struct paste_stack *, u_int);
! 1056: int paste_free_top(struct paste_stack *);
! 1057: int paste_free_index(struct paste_stack *, u_int);
! 1058: void paste_add(struct paste_stack *, char *, u_int);
! 1059: int paste_replace(struct paste_stack *, u_int, char *);
! 1060:
! 1061: /* clock.c */
! 1062: void clock_draw(struct screen_write_ctx *, u_int, int);
! 1063:
! 1064: /* arg.c */
! 1065: struct client *arg_parse_client(const char *);
! 1066: struct session *arg_parse_session(const char *);
! 1067: int arg_parse_window(const char *, struct session **, int *);
! 1068:
! 1069: /* cmd.c */
! 1070: struct cmd *cmd_parse(int, char **, char **);
! 1071: int cmd_exec(struct cmd *, struct cmd_ctx *);
! 1072: void cmd_send(struct cmd *, struct buffer *);
! 1073: struct cmd *cmd_recv(struct buffer *);
! 1074: void cmd_free(struct cmd *);
! 1075: size_t cmd_print(struct cmd *, char *, size_t);
! 1076: void cmd_send_string(struct buffer *, const char *);
! 1077: char *cmd_recv_string(struct buffer *);
! 1078: struct session *cmd_current_session(struct cmd_ctx *);
! 1079: struct client *cmd_find_client(struct cmd_ctx *, const char *);
! 1080: struct session *cmd_find_session(struct cmd_ctx *, const char *);
! 1081: struct winlink *cmd_find_window(
! 1082: struct cmd_ctx *, const char *, struct session **);
! 1083: extern const struct cmd_entry *cmd_table[];
! 1084: extern const struct cmd_entry cmd_attach_session_entry;
! 1085: extern const struct cmd_entry cmd_bind_key_entry;
! 1086: extern const struct cmd_entry cmd_break_pane_entry;
! 1087: extern const struct cmd_entry cmd_choose_session_entry;
! 1088: extern const struct cmd_entry cmd_choose_window_entry;
! 1089: extern const struct cmd_entry cmd_clear_history_entry;
! 1090: extern const struct cmd_entry cmd_clock_mode_entry;
! 1091: extern const struct cmd_entry cmd_command_prompt_entry;
! 1092: extern const struct cmd_entry cmd_confirm_before_entry;
! 1093: extern const struct cmd_entry cmd_copy_buffer_entry;
! 1094: extern const struct cmd_entry cmd_copy_mode_entry;
! 1095: extern const struct cmd_entry cmd_delete_buffer_entry;
! 1096: extern const struct cmd_entry cmd_detach_client_entry;
! 1097: extern const struct cmd_entry cmd_down_pane_entry;
! 1098: extern const struct cmd_entry cmd_find_window_entry;
! 1099: extern const struct cmd_entry cmd_has_session_entry;
! 1100: extern const struct cmd_entry cmd_kill_pane_entry;
! 1101: extern const struct cmd_entry cmd_kill_server_entry;
! 1102: extern const struct cmd_entry cmd_kill_session_entry;
! 1103: extern const struct cmd_entry cmd_kill_window_entry;
! 1104: extern const struct cmd_entry cmd_last_window_entry;
! 1105: extern const struct cmd_entry cmd_link_window_entry;
! 1106: extern const struct cmd_entry cmd_list_buffers_entry;
! 1107: extern const struct cmd_entry cmd_list_clients_entry;
! 1108: extern const struct cmd_entry cmd_list_commands_entry;
! 1109: extern const struct cmd_entry cmd_list_keys_entry;
! 1110: extern const struct cmd_entry cmd_list_sessions_entry;
! 1111: extern const struct cmd_entry cmd_list_windows_entry;
! 1112: extern const struct cmd_entry cmd_load_buffer_entry;
! 1113: extern const struct cmd_entry cmd_lock_server_entry;
! 1114: extern const struct cmd_entry cmd_move_window_entry;
! 1115: extern const struct cmd_entry cmd_new_session_entry;
! 1116: extern const struct cmd_entry cmd_new_window_entry;
! 1117: extern const struct cmd_entry cmd_next_layout_entry;
! 1118: extern const struct cmd_entry cmd_next_window_entry;
! 1119: extern const struct cmd_entry cmd_paste_buffer_entry;
! 1120: extern const struct cmd_entry cmd_previous_layout_entry;
! 1121: extern const struct cmd_entry cmd_previous_window_entry;
! 1122: extern const struct cmd_entry cmd_refresh_client_entry;
! 1123: extern const struct cmd_entry cmd_rename_session_entry;
! 1124: extern const struct cmd_entry cmd_rename_window_entry;
! 1125: extern const struct cmd_entry cmd_resize_pane_entry;
! 1126: extern const struct cmd_entry cmd_respawn_window_entry;
! 1127: extern const struct cmd_entry cmd_rotate_window_entry;
! 1128: extern const struct cmd_entry cmd_save_buffer_entry;
! 1129: extern const struct cmd_entry cmd_scroll_mode_entry;
! 1130: extern const struct cmd_entry cmd_select_layout_entry;
! 1131: extern const struct cmd_entry cmd_select_pane_entry;
! 1132: extern const struct cmd_entry cmd_select_prompt_entry;
! 1133: extern const struct cmd_entry cmd_select_window_entry;
! 1134: extern const struct cmd_entry cmd_send_keys_entry;
! 1135: extern const struct cmd_entry cmd_send_prefix_entry;
! 1136: extern const struct cmd_entry cmd_server_info_entry;
! 1137: extern const struct cmd_entry cmd_set_buffer_entry;
! 1138: extern const struct cmd_entry cmd_set_option_entry;
! 1139: extern const struct cmd_entry cmd_set_password_entry;
! 1140: extern const struct cmd_entry cmd_set_window_option_entry;
! 1141: extern const struct cmd_entry cmd_show_buffer_entry;
! 1142: extern const struct cmd_entry cmd_show_options_entry;
! 1143: extern const struct cmd_entry cmd_show_window_options_entry;
! 1144: extern const struct cmd_entry cmd_source_file_entry;
! 1145: extern const struct cmd_entry cmd_split_window_entry;
! 1146: extern const struct cmd_entry cmd_start_server_entry;
! 1147: extern const struct cmd_entry cmd_suspend_client_entry;
! 1148: extern const struct cmd_entry cmd_swap_pane_entry;
! 1149: extern const struct cmd_entry cmd_swap_window_entry;
! 1150: extern const struct cmd_entry cmd_switch_client_entry;
! 1151: extern const struct cmd_entry cmd_unbind_key_entry;
! 1152: extern const struct cmd_entry cmd_unlink_window_entry;
! 1153: extern const struct cmd_entry cmd_up_pane_entry;
! 1154:
! 1155: /* cmd-list.c */
! 1156: struct cmd_list *cmd_list_parse(int, char **, char **);
! 1157: int cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
! 1158: void cmd_list_send(struct cmd_list *, struct buffer *);
! 1159: struct cmd_list *cmd_list_recv(struct buffer *);
! 1160: void cmd_list_free(struct cmd_list *);
! 1161: size_t cmd_list_print(struct cmd_list *, char *, size_t);
! 1162:
! 1163: /* cmd-string.c */
! 1164: int cmd_string_parse(const char *, struct cmd_list **, char **);
! 1165:
! 1166: /* cmd-generic.c */
! 1167: size_t cmd_prarg(char *, size_t, const char *, char *);
! 1168: #define CMD_TARGET_WINDOW_USAGE "[-t target-window]"
! 1169: #define CMD_TARGET_SESSION_USAGE "[-t target-session]"
! 1170: #define CMD_TARGET_CLIENT_USAGE "[-t target-client]"
! 1171: void cmd_target_init(struct cmd *, int);
! 1172: int cmd_target_parse(struct cmd *, int, char **, char **);
! 1173: void cmd_target_send(struct cmd *, struct buffer *);
! 1174: void cmd_target_recv(struct cmd *, struct buffer *);
! 1175: void cmd_target_free(struct cmd *);
! 1176: size_t cmd_target_print(struct cmd *, char *, size_t);
! 1177: #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]"
! 1178: #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]"
! 1179: #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]"
! 1180: void cmd_srcdst_init(struct cmd *, int);
! 1181: int cmd_srcdst_parse(struct cmd *, int, char **, char **);
! 1182: void cmd_srcdst_send(struct cmd *, struct buffer *);
! 1183: void cmd_srcdst_recv(struct cmd *, struct buffer *);
! 1184: void cmd_srcdst_free(struct cmd *);
! 1185: size_t cmd_srcdst_print(struct cmd *, char *, size_t);
! 1186: #define CMD_BUFFER_WINDOW_USAGE "[-b buffer-index] [-t target-window]"
! 1187: #define CMD_BUFFER_SESSION_USAGE "[-b buffer-index] [-t target-session]"
! 1188: #define CMD_BUFFER_CLIENT_USAGE "[-b buffer-index] [-t target-client]"
! 1189: void cmd_buffer_init(struct cmd *, int);
! 1190: int cmd_buffer_parse(struct cmd *, int, char **, char **);
! 1191: void cmd_buffer_send(struct cmd *, struct buffer *);
! 1192: void cmd_buffer_recv(struct cmd *, struct buffer *);
! 1193: void cmd_buffer_free(struct cmd *);
! 1194: size_t cmd_buffer_print(struct cmd *, char *, size_t);
! 1195: #define CMD_OPTION_WINDOW_USAGE "[-gu] [-t target-window] option [value]"
! 1196: #define CMD_OPTION_SESSION_USAGE "[-gu] [-t target-session] option [value]"
! 1197: #define CMD_OPTION_CLIENT_USAGE "[-gu] [-t target-client] option [value]"
! 1198: void cmd_option_init(struct cmd *, int);
! 1199: int cmd_option_parse(struct cmd *, int, char **, char **);
! 1200: void cmd_option_send(struct cmd *, struct buffer *);
! 1201: void cmd_option_recv(struct cmd *, struct buffer *);
! 1202: void cmd_option_free(struct cmd *);
! 1203: size_t cmd_option_print(struct cmd *, char *, size_t);
! 1204: #define CMD_PANE_WINDOW_USAGE "[-t target-window] [-p pane-index]"
! 1205: #define CMD_PANE_SESSION_USAGE "[-t target-session] [-p pane-index]"
! 1206: #define CMD_PANE_CLIENT_USAGE "[-t target-client] [-p pane-index]"
! 1207: void cmd_pane_init(struct cmd *, int);
! 1208: int cmd_pane_parse(struct cmd *, int, char **, char **);
! 1209: void cmd_pane_send(struct cmd *, struct buffer *);
! 1210: void cmd_pane_recv(struct cmd *, struct buffer *);
! 1211: void cmd_pane_free(struct cmd *);
! 1212: size_t cmd_pane_print(struct cmd *, char *, size_t);
! 1213:
! 1214: /* client.c */
! 1215: int client_init(char *, struct client_ctx *, int, int);
! 1216: int client_flush(struct client_ctx *);
! 1217: int client_main(struct client_ctx *);
! 1218:
! 1219: /* client-msg.c */
! 1220: int client_msg_dispatch(struct client_ctx *, char **);
! 1221:
! 1222: /* client-fn.c */
! 1223: void client_write_server(struct client_ctx *, enum hdrtype, void *, size_t);
! 1224: void client_write_server2(
! 1225: struct client_ctx *, enum hdrtype, void *, size_t, void *, size_t);
! 1226: void client_fill_session(struct msg_command_data *);
! 1227:
! 1228: /* key-bindings.c */
! 1229: extern struct key_bindings key_bindings;
! 1230: int key_bindings_cmp(struct key_binding *, struct key_binding *);
! 1231: SPLAY_PROTOTYPE(key_bindings, key_binding, entry, key_bindings_cmp);
! 1232: struct key_binding *key_bindings_lookup(int);
! 1233: void key_bindings_add(int, int, struct cmd_list *);
! 1234: void key_bindings_remove(int);
! 1235: void key_bindings_init(void);
! 1236: void key_bindings_free(void);
! 1237: void key_bindings_dispatch(struct key_binding *, struct client *);
! 1238: void printflike2 key_bindings_error(struct cmd_ctx *, const char *, ...);
! 1239: void printflike2 key_bindings_print(struct cmd_ctx *, const char *, ...);
! 1240: void printflike2 key_bindings_info(struct cmd_ctx *, const char *, ...);
! 1241:
! 1242: /* key-string.c */
! 1243: int key_string_lookup_string(const char *);
! 1244: const char *key_string_lookup_key(int);
! 1245:
! 1246: /* server.c */
! 1247: extern struct clients clients;
! 1248: struct client *server_create_client(int);
! 1249: int server_client_index(struct client *);
! 1250: int server_start(char *);
! 1251:
! 1252: /* server-msg.c */
! 1253: int server_msg_dispatch(struct client *);
! 1254:
! 1255: /* server-fn.c */
! 1256: const char **server_fill_environ(struct session *);
! 1257: void server_write_client(
! 1258: struct client *, enum hdrtype, const void *, size_t);
! 1259: void server_write_session(
! 1260: struct session *, enum hdrtype, const void *, size_t);
! 1261: void server_write_window(
! 1262: struct window *, enum hdrtype, const void *, size_t);
! 1263: void server_redraw_client(struct client *);
! 1264: void server_status_client(struct client *);
! 1265: void server_redraw_session(struct session *);
! 1266: void server_status_session(struct session *);
! 1267: void server_redraw_window(struct window *);
! 1268: void server_status_window(struct window *);
! 1269: void server_lock(void);
! 1270: int server_unlock(const char *);
! 1271:
! 1272: /* status.c */
! 1273: int status_redraw(struct client *);
! 1274: void status_message_set(struct client *, const char *);
! 1275: void status_message_clear(struct client *);
! 1276: int status_message_redraw(struct client *);
! 1277: void status_prompt_set(struct client *,
! 1278: const char *, int (*)(void *, const char *), void *, int);
! 1279: void status_prompt_clear(struct client *);
! 1280: int status_prompt_redraw(struct client *);
! 1281: void status_prompt_key(struct client *, int);
! 1282:
! 1283: /* resize.c */
! 1284: void recalculate_sizes(void);
! 1285:
! 1286: /* input.c */
! 1287: void input_init(struct window_pane *);
! 1288: void input_free(struct window_pane *);
! 1289: void input_parse(struct window_pane *);
! 1290:
! 1291: /* input-key.c */
! 1292: void input_key(struct window_pane *, int);
! 1293: void input_mouse(struct window_pane *, u_char, u_char, u_char);
! 1294:
! 1295: /* colour.c */
! 1296: const char *colour_tostring(u_char);
! 1297: int colour_fromstring(const char *);
! 1298: u_char colour_256to16(u_char);
! 1299: u_char colour_256to88(u_char);
! 1300:
! 1301: /* attributes.c */
! 1302: const char *attributes_tostring(u_char);
! 1303: int attributes_fromstring(const char *);
! 1304:
! 1305: /* grid.c */
! 1306: extern const struct grid_cell grid_default_cell;
! 1307: struct grid *grid_create(u_int, u_int, u_int);
! 1308: void grid_destroy(struct grid *);
! 1309: int grid_compare(struct grid *, struct grid *);
! 1310: void grid_reduce_line(struct grid *, u_int, u_int);
! 1311: void grid_expand_line(struct grid *, u_int, u_int);
! 1312: void grid_expand_line_utf8(struct grid *, u_int, u_int);
! 1313: void grid_scroll_line(struct grid *);
! 1314: const struct grid_cell *grid_peek_cell(struct grid *, u_int, u_int);
! 1315: struct grid_cell *grid_get_cell(struct grid *, u_int, u_int);
! 1316: void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *);
! 1317: const struct grid_utf8 *grid_peek_utf8(struct grid *, u_int, u_int);
! 1318: struct grid_utf8 *grid_get_utf8(struct grid *, u_int, u_int);
! 1319: void grid_set_utf8(struct grid *, u_int, u_int, const struct grid_utf8 *);
! 1320: void grid_clear(struct grid *, u_int, u_int, u_int, u_int);
! 1321: void grid_clear_lines(struct grid *, u_int, u_int);
! 1322: void grid_move_lines(struct grid *, u_int, u_int, u_int);
! 1323: void grid_clear_cells(struct grid *, u_int, u_int, u_int);
! 1324: void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int);
! 1325:
! 1326: /* grid-view.c */
! 1327: const struct grid_cell *grid_view_peek_cell(struct grid *, u_int, u_int);
! 1328: struct grid_cell *grid_view_get_cell(struct grid *, u_int, u_int);
! 1329: void grid_view_set_cell(
! 1330: struct grid *, u_int, u_int, const struct grid_cell *);
! 1331: const struct grid_utf8 *grid_view_peek_utf8(struct grid *, u_int, u_int);
! 1332: struct grid_utf8 *grid_view_get_utf8(struct grid *, u_int, u_int);
! 1333: void grid_view_set_utf8(
! 1334: struct grid *, u_int, u_int, const struct grid_utf8 *);
! 1335: void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int);
! 1336: void grid_view_scroll_region_up(struct grid *, u_int, u_int);
! 1337: void grid_view_scroll_region_down(struct grid *, u_int, u_int);
! 1338: void grid_view_insert_lines(struct grid *, u_int, u_int);
! 1339: void grid_view_insert_lines_region(
! 1340: struct grid *, u_int, u_int, u_int, u_int);
! 1341: void grid_view_delete_lines(struct grid *, u_int, u_int);
! 1342: void grid_view_delete_lines_region(
! 1343: struct grid *, u_int, u_int, u_int, u_int);
! 1344: void grid_view_insert_cells(struct grid *, u_int, u_int, u_int);
! 1345: void grid_view_delete_cells(struct grid *, u_int, u_int, u_int);
! 1346:
! 1347: /* screen-write.c */
! 1348: void screen_write_start(
! 1349: struct screen_write_ctx *, struct window_pane *, struct screen *);
! 1350: void screen_write_stop(struct screen_write_ctx *);
! 1351: void printflike3 screen_write_puts(
! 1352: struct screen_write_ctx *, struct grid_cell *, const char *, ...);
! 1353: void screen_write_putc(
! 1354: struct screen_write_ctx *, struct grid_cell *, u_char);
! 1355: void screen_write_copy(struct screen_write_ctx *,
! 1356: struct screen *, u_int, u_int, u_int, u_int);
! 1357: void screen_write_cursorup(struct screen_write_ctx *, u_int);
! 1358: void screen_write_cursordown(struct screen_write_ctx *, u_int);
! 1359: void screen_write_cursorright(struct screen_write_ctx *, u_int);
! 1360: void screen_write_cursorleft(struct screen_write_ctx *, u_int);
! 1361: void screen_write_insertcharacter(struct screen_write_ctx *, u_int);
! 1362: void screen_write_deletecharacter(struct screen_write_ctx *, u_int);
! 1363: void screen_write_insertline(struct screen_write_ctx *, u_int);
! 1364: void screen_write_deleteline(struct screen_write_ctx *, u_int);
! 1365: void screen_write_clearline(struct screen_write_ctx *);
! 1366: void screen_write_clearendofline(struct screen_write_ctx *);
! 1367: void screen_write_clearstartofline(struct screen_write_ctx *);
! 1368: void screen_write_cursormove(struct screen_write_ctx *, u_int, u_int);
! 1369: void screen_write_cursormode(struct screen_write_ctx *, int);
! 1370: void screen_write_reverseindex(struct screen_write_ctx *);
! 1371: void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int);
! 1372: void screen_write_insertmode(struct screen_write_ctx *, int);
! 1373: void screen_write_mousemode(struct screen_write_ctx *, int);
! 1374: void screen_write_linefeed(struct screen_write_ctx *);
! 1375: void screen_write_carriagereturn(struct screen_write_ctx *);
! 1376: void screen_write_kcursormode(struct screen_write_ctx *, int);
! 1377: void screen_write_kkeypadmode(struct screen_write_ctx *, int);
! 1378: void screen_write_clearendofscreen(struct screen_write_ctx *);
! 1379: void screen_write_clearstartofscreen(struct screen_write_ctx *);
! 1380: void screen_write_clearscreen(struct screen_write_ctx *);
! 1381: void screen_write_cell(
! 1382: struct screen_write_ctx *, const struct grid_cell *, u_char *);
! 1383:
! 1384: /* screen-redraw.c */
! 1385: void screen_redraw_screen(struct client *);
! 1386: void screen_redraw_pane(struct client *, struct window_pane *);
! 1387: void screen_redraw_status(struct client *);
! 1388:
! 1389: /* screen.c */
! 1390: void screen_init(struct screen *, u_int, u_int, u_int);
! 1391: void screen_reinit(struct screen *);
! 1392: void screen_free(struct screen *);
! 1393: void screen_set_title(struct screen *, const char *);
! 1394: void screen_resize(struct screen *, u_int, u_int);
! 1395: void screen_set_selection(
! 1396: struct screen *, u_int, u_int, u_int, u_int, struct grid_cell *);
! 1397: void screen_clear_selection(struct screen *);
! 1398: int screen_check_selection(struct screen *, u_int, u_int);
! 1399: void screen_display_copy_area(struct screen *, struct screen *,
! 1400: u_int, u_int, u_int, u_int, u_int, u_int);
! 1401:
! 1402: /* window.c */
! 1403: extern struct windows windows;
! 1404: int window_cmp(struct window *, struct window *);
! 1405: int winlink_cmp(struct winlink *, struct winlink *);
! 1406: RB_PROTOTYPE(windows, window, entry, window_cmp);
! 1407: RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp);
! 1408: struct winlink *winlink_find_by_index(struct winlinks *, int);
! 1409: struct winlink *winlink_find_by_window(struct winlinks *, struct window *);
! 1410: int winlink_next_index(struct winlinks *);
! 1411: u_int winlink_count(struct winlinks *);
! 1412: struct winlink *winlink_add(struct winlinks *, struct window *, int);
! 1413: void winlink_remove(struct winlinks *, struct winlink *);
! 1414: struct winlink *winlink_next(struct winlinks *, struct winlink *);
! 1415: struct winlink *winlink_previous(struct winlinks *, struct winlink *);
! 1416: void winlink_stack_push(struct winlink_stack *, struct winlink *);
! 1417: void winlink_stack_remove(struct winlink_stack *, struct winlink *);
! 1418: int window_index(struct window *, u_int *);
! 1419: struct window *window_create1(u_int, u_int);
! 1420: struct window *window_create(const char *, const char *,
! 1421: const char *, const char **, u_int, u_int, u_int, char **);
! 1422: void window_destroy(struct window *);
! 1423: int window_resize(struct window *, u_int, u_int);
! 1424: void window_set_active_pane(struct window *, struct window_pane *);
! 1425: struct window_pane *window_add_pane(struct window *, int,
! 1426: const char *, const char *, const char **, u_int, char **);
! 1427: void window_remove_pane(struct window *, struct window_pane *);
! 1428: u_int window_index_of_pane(struct window *, struct window_pane *);
! 1429: struct window_pane *window_pane_at_index(struct window *, u_int);
! 1430: u_int window_count_panes(struct window *);
! 1431: void window_destroy_panes(struct window *);
! 1432: struct window_pane *window_pane_create(struct window *, u_int, u_int, u_int);
! 1433: void window_pane_destroy(struct window_pane *);
! 1434: int window_pane_spawn(struct window_pane *,
! 1435: const char *, const char *, const char **, char **);
! 1436: int window_pane_resize(struct window_pane *, u_int, u_int);
! 1437: void window_calculate_sizes(struct window *);
! 1438: int window_pane_set_mode(
! 1439: struct window_pane *, const struct window_mode *);
! 1440: void window_pane_reset_mode(struct window_pane *);
! 1441: void window_pane_parse(struct window_pane *);
! 1442: void window_pane_key(struct window_pane *, struct client *, int);
! 1443: void window_pane_mouse(struct window_pane *,
! 1444: struct client *, u_char, u_char, u_char);
! 1445: char *window_pane_search(struct window_pane *, const char *);
! 1446:
! 1447: /* layout.c */
! 1448: const char * layout_name(struct window *);
! 1449: int layout_lookup(const char *);
! 1450: void layout_refresh(struct window *, int);
! 1451: int layout_resize(struct window_pane *, int);
! 1452: int layout_select(struct window *, u_int);
! 1453: void layout_next(struct window *);
! 1454: void layout_previous(struct window *);
! 1455:
! 1456: /* layout-manual.c */
! 1457: void layout_manual_v_refresh(struct window *, int);
! 1458: void layout_manual_v_resize(struct window_pane *, int);
! 1459:
! 1460: /* window-clock.c */
! 1461: extern const struct window_mode window_clock_mode;
! 1462:
! 1463: /* window-copy.c */
! 1464: extern const struct window_mode window_copy_mode;
! 1465: void window_copy_pageup(struct window_pane *);
! 1466:
! 1467: /* window-scroll.c */
! 1468: extern const struct window_mode window_scroll_mode;
! 1469: void window_scroll_pageup(struct window_pane *);
! 1470:
! 1471: /* window-more.c */
! 1472: extern const struct window_mode window_more_mode;
! 1473: void window_more_vadd(struct window_pane *, const char *, va_list);
! 1474: void printflike2 window_more_add(struct window_pane *, const char *, ...);
! 1475:
! 1476: /* window-choose.c */
! 1477: extern const struct window_mode window_choose_mode;
! 1478: void window_choose_vadd(
! 1479: struct window_pane *, int, const char *, va_list);
! 1480: void printflike3 window_choose_add(
! 1481: struct window_pane *, int, const char *, ...);
! 1482: void window_choose_ready(struct window_pane *,
! 1483: u_int, void (*)(void *, int), void *);
! 1484:
! 1485: /* names.c */
! 1486: void set_window_names(void);
! 1487: char *default_window_name(struct window *);
! 1488:
! 1489: /* session.c */
! 1490: extern struct sessions sessions;
! 1491: void session_alert_add(struct session *, struct window *, int);
! 1492: void session_alert_cancel(struct session *, struct winlink *);
! 1493: int session_alert_has(struct session *, struct winlink *, int);
! 1494: int session_alert_has_window(struct session *, struct window *, int);
! 1495: struct session *session_find(const char *);
! 1496: struct session *session_create(const char *, const char *,
! 1497: const char *, u_int, u_int, char **);
! 1498: void session_destroy(struct session *);
! 1499: int session_index(struct session *, u_int *);
! 1500: struct winlink *session_new(struct session *,
! 1501: const char *, const char *, const char *, int, char **);
! 1502: struct winlink *session_attach(
! 1503: struct session *, struct window *, int, char **);
! 1504: int session_detach(struct session *, struct winlink *);
! 1505: int session_has(struct session *, struct window *);
! 1506: int session_next(struct session *, int);
! 1507: int session_previous(struct session *, int);
! 1508: int session_select(struct session *, int);
! 1509: int session_last(struct session *);
! 1510:
! 1511: /* utf8.c */
! 1512: void utf8_build(void);
! 1513: int utf8_width(u_char *);
! 1514:
! 1515: /* util.c */
! 1516: char *section_string(char *, size_t, size_t, size_t);
! 1517: void clean_string(const char *, char *, size_t);
! 1518:
! 1519: /* procname.c */
! 1520: char *get_proc_name(int, char *);
! 1521:
! 1522: /* buffer.c */
! 1523: struct buffer *buffer_create(size_t);
! 1524: void buffer_destroy(struct buffer *);
! 1525: void buffer_clear(struct buffer *);
! 1526: void buffer_ensure(struct buffer *, size_t);
! 1527: void buffer_add(struct buffer *, size_t);
! 1528: void buffer_reverse_add(struct buffer *, size_t);
! 1529: void buffer_remove(struct buffer *, size_t);
! 1530: void buffer_reverse_remove(struct buffer *, size_t);
! 1531: void buffer_insert_range(struct buffer *, size_t, size_t);
! 1532: void buffer_delete_range(struct buffer *, size_t, size_t);
! 1533: void buffer_write(struct buffer *, const void *, size_t);
! 1534: void buffer_read(struct buffer *, void *, size_t);
! 1535: void buffer_write8(struct buffer *, uint8_t);
! 1536: void buffer_write16(struct buffer *, uint16_t);
! 1537: uint8_t buffer_read8(struct buffer *);
! 1538: uint16_t buffer_read16(struct buffer *);
! 1539:
! 1540: /* buffer-poll.c */
! 1541: void buffer_set(
! 1542: struct pollfd *, int, struct buffer *, struct buffer *);
! 1543: int buffer_poll(struct pollfd *, struct buffer *, struct buffer *);
! 1544: void buffer_flush(int, struct buffer *n, struct buffer *);
! 1545:
! 1546: /* log.c */
! 1547: #define LOG_FACILITY LOG_DAEMON
! 1548: void log_open_syslog(int);
! 1549: void log_open_tty(int);
! 1550: void log_open_file(int, const char *);
! 1551: void log_close(void);
! 1552: void log_vwrite(int, const char *, va_list);
! 1553: void log_write(int, const char *, ...);
! 1554: void printflike1 log_warn(const char *, ...);
! 1555: void printflike1 log_warnx(const char *, ...);
! 1556: void printflike1 log_info(const char *, ...);
! 1557: void printflike1 log_debug(const char *, ...);
! 1558: void printflike1 log_debug2(const char *, ...);
! 1559: void printflike1 log_debug3(const char *, ...);
! 1560: __dead void log_vfatal(const char *, va_list);
! 1561: __dead void log_fatal(const char *, ...);
! 1562: __dead void log_fatalx(const char *, ...);
! 1563:
! 1564: /* xmalloc.c */
! 1565: char *xstrdup(const char *);
! 1566: void *xcalloc(size_t, size_t);
! 1567: void *xmalloc(size_t);
! 1568: void *xrealloc(void *, size_t, size_t);
! 1569: void xfree(void *);
! 1570: int printflike2 xasprintf(char **, const char *, ...);
! 1571: int xvasprintf(char **, const char *, va_list);
! 1572: int printflike3 xsnprintf(char *, size_t, const char *, ...);
! 1573: int xvsnprintf(char *, size_t, const char *, va_list);
! 1574: int printflike3 printpath(char *, size_t, const char *, ...);
! 1575:
! 1576: #endif /* TMUX_H */
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