| /* $Id: tmux.h,v 1.171 2008-06-29 07:04:31 nicm Exp $ */ |
| |
| /* |
| * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> |
| * |
| * Permission to use, copy, modify, and distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER |
| * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING |
| * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #ifndef TMUX_H |
| #define TMUX_H |
| |
| /* Shut up gcc warnings about empty if bodies. */ |
| #define RB_AUGMENT(x) do {} while (0) |
| |
| #include <sys/param.h> |
| |
| #ifndef NO_QUEUE_H |
| #include <sys/queue.h> |
| #else |
| #include "compat/queue.h" |
| #endif |
| |
| #ifndef NO_TREE_H |
| #include <sys/tree.h> |
| #else |
| #include "compat/tree.h" |
| #endif |
| |
| #include <ncurses.h> |
| #include <limits.h> |
| #include <poll.h> |
| #include <signal.h> |
| #include <stdarg.h> |
| #include <stdint.h> |
| #include <stdio.h> |
| #include <term.h> |
| |
| #include "array.h" |
| |
| extern const char *__progname; |
| |
| #ifndef INFTIM |
| #define INFTIM -1 |
| #endif |
| |
| #ifndef WAIT_ANY |
| #define WAIT_ANY -1 |
| #endif |
| |
| #ifndef SUN_LEN |
| #define SUN_LEN(sun) (sizeof (sun)->sun_path) |
| #endif |
| |
| #ifndef __dead |
| #define __dead __attribute__ ((__noreturn__)) |
| #endif |
| #ifndef __packed |
| #define __packed __attribute__ ((__packed__)) |
| #endif |
| |
| #ifndef timespeccmp |
| #define timespeccmp(tsp, usp, cmp) \ |
| (((tsp)->tv_sec == (usp)->tv_sec) ? \ |
| ((tsp)->tv_nsec cmp (usp)->tv_nsec) : \ |
| ((tsp)->tv_sec cmp (usp)->tv_sec)) |
| #endif |
| |
| #ifndef timespecadd |
| #define timespecadd(tsp, usp, vsp) \ |
| do { \ |
| (vsp)->tv_sec = (tsp)->tv_sec + (usp)->tv_sec; \ |
| (vsp)->tv_nsec = (tsp)->tv_nsec + (usp)->tv_nsec; \ |
| if ((vsp)->tv_nsec >= 1000000000L) { \ |
| (vsp)->tv_sec++; \ |
| (vsp)->tv_nsec -= 1000000000L; \ |
| } \ |
| } while (0) |
| #endif |
| |
| #ifndef TTY_NAME_MAX |
| #define TTY_NAME_MAX 32 |
| #endif |
| |
| #ifdef NO_PATHS_H |
| #define _PATH_BSHELL "/bin/sh" |
| #define _PATH_TMP "/tmp/" |
| #define _PATH_DEVNULL "/dev/null" |
| #endif |
| |
| /* Default configuration file. */ |
| #define DEFAULT_CFG ".tmux.conf" |
| |
| /* Fatal errors. */ |
| #define fatal(msg) log_fatal("%s: %s", __func__, msg); |
| #define fatalx(msg) log_fatalx("%s: %s", __func__, msg); |
| |
| /* Definition to shut gcc up about unused arguments. */ |
| #define unused __attribute__ ((unused)) |
| |
| /* Attribute to make gcc check printf-like arguments. */ |
| #define printflike1 __attribute__ ((format (printf, 1, 2))) |
| #define printflike2 __attribute__ ((format (printf, 2, 3))) |
| #define printflike3 __attribute__ ((format (printf, 3, 4))) |
| #define printflike4 __attribute__ ((format (printf, 4, 5))) |
| |
| /* Ensure buffer size. */ |
| #define ENSURE_SIZE(buf, len, size) do { \ |
| (buf) = ensure_size(buf, &(len), 1, size); \ |
| } while (0) |
| #define ENSURE_SIZE2(buf, len, nmemb, size) do { \ |
| (buf) = ensure_size(buf, &(len), nmemb, size); \ |
| } while (0) |
| #define ENSURE_FOR(buf, len, size, adj) do { \ |
| (buf) = ensure_for(buf, &(len), size, adj); \ |
| } while (0) |
| |
| /* Buffer macros. */ |
| #define BUFFER_USED(b) ((b)->size) |
| #define BUFFER_FREE(b) ((b)->space - (b)->off - (b)->size) |
| #define BUFFER_IN(b) ((b)->base + (b)->off + (b)->size) |
| #define BUFFER_OUT(b) ((b)->base + (b)->off) |
| |
| /* Buffer structure. */ |
| struct buffer { |
| u_char *base; /* buffer start */ |
| size_t space; /* total size of buffer */ |
| |
| size_t size; /* size of data in buffer */ |
| size_t off; /* offset of data in buffer */ |
| }; |
| |
| /* Bell option values. */ |
| #define BELL_NONE 0 |
| #define BELL_ANY 1 |
| #define BELL_CURRENT 2 |
| |
| /* Key codes. ncurses defines KEY_*. Grrr. */ |
| #define KEYC_NONE 0x0ffff |
| #define KEYC_OFFSET 0x10000 |
| #define KEYC_ESCAPE 0x20000 |
| |
| #define KEYC_ADDESCAPE(k) ((k) | KEYC_ESCAPE) |
| #define KEYC_REMOVEESCAPE(k) ((k) & ~KEYC_ESCAPE) |
| #define KEYC_ISESCAPE(k) ((k) != KEYC_NONE && ((k) & KEYC_ESCAPE)) |
| |
| #define KEYC_A1 (KEYC_OFFSET + 0x1) |
| #define KEYC_A3 (KEYC_OFFSET + 0x2) |
| #define KEYC_B2 (KEYC_OFFSET + 0x3) |
| /* #define KEYC_BACKSPACE (KEYC_OFFSET + 0x4) */ |
| #define KEYC_BEG (KEYC_OFFSET + 0x5) |
| #define KEYC_BTAB (KEYC_OFFSET + 0x6) |
| #define KEYC_C1 (KEYC_OFFSET + 0x7) |
| #define KEYC_C3 (KEYC_OFFSET + 0x8) |
| #define KEYC_CANCEL (KEYC_OFFSET + 0x9) |
| #define KEYC_CATAB (KEYC_OFFSET + 0xa) |
| #define KEYC_CLEAR (KEYC_OFFSET + 0xb) |
| #define KEYC_CLOSE (KEYC_OFFSET + 0xc) |
| #define KEYC_COMMAND (KEYC_OFFSET + 0xd) |
| #define KEYC_COPY (KEYC_OFFSET + 0xe) |
| #define KEYC_CREATE (KEYC_OFFSET + 0xf) |
| #define KEYC_CTAB (KEYC_OFFSET + 0x10) |
| #define KEYC_DC (KEYC_OFFSET + 0x11) |
| #define KEYC_DL (KEYC_OFFSET + 0x12) |
| #define KEYC_DOWN (KEYC_OFFSET + 0x13) |
| #define KEYC_EIC (KEYC_OFFSET + 0x14) |
| #define KEYC_END (KEYC_OFFSET + 0x15) |
| #define KEYC_ENTER (KEYC_OFFSET + 0x16) |
| #define KEYC_EOL (KEYC_OFFSET + 0x17) |
| #define KEYC_EOS (KEYC_OFFSET + 0x18) |
| #define KEYC_EXIT (KEYC_OFFSET + 0x19) |
| #define KEYC_F0 (KEYC_OFFSET + 0x1a) |
| #define KEYC_F1 (KEYC_OFFSET + 0x1b) |
| #define KEYC_F10 (KEYC_OFFSET + 0x1c) |
| #define KEYC_F11 (KEYC_OFFSET + 0x1d) |
| #define KEYC_F12 (KEYC_OFFSET + 0x1e) |
| #define KEYC_F13 (KEYC_OFFSET + 0x1f) |
| #define KEYC_F14 (KEYC_OFFSET + 0x20) |
| #define KEYC_F15 (KEYC_OFFSET + 0x21) |
| #define KEYC_F16 (KEYC_OFFSET + 0x22) |
| #define KEYC_F17 (KEYC_OFFSET + 0x23) |
| #define KEYC_F18 (KEYC_OFFSET + 0x24) |
| #define KEYC_F19 (KEYC_OFFSET + 0x25) |
| #define KEYC_F2 (KEYC_OFFSET + 0x26) |
| #define KEYC_F20 (KEYC_OFFSET + 0x27) |
| #define KEYC_F21 (KEYC_OFFSET + 0x28) |
| #define KEYC_F22 (KEYC_OFFSET + 0x29) |
| #define KEYC_F23 (KEYC_OFFSET + 0x2a) |
| #define KEYC_F24 (KEYC_OFFSET + 0x2b) |
| #define KEYC_F25 (KEYC_OFFSET + 0x2c) |
| #define KEYC_F26 (KEYC_OFFSET + 0x2d) |
| #define KEYC_F27 (KEYC_OFFSET + 0x2e) |
| #define KEYC_F28 (KEYC_OFFSET + 0x2f) |
| #define KEYC_F29 (KEYC_OFFSET + 0x30) |
| #define KEYC_F3 (KEYC_OFFSET + 0x31) |
| #define KEYC_F30 (KEYC_OFFSET + 0x32) |
| #define KEYC_F31 (KEYC_OFFSET + 0x33) |
| #define KEYC_F32 (KEYC_OFFSET + 0x34) |
| #define KEYC_F33 (KEYC_OFFSET + 0x35) |
| #define KEYC_F34 (KEYC_OFFSET + 0x36) |
| #define KEYC_F35 (KEYC_OFFSET + 0x37) |
| #define KEYC_F36 (KEYC_OFFSET + 0x38) |
| #define KEYC_F37 (KEYC_OFFSET + 0x39) |
| #define KEYC_F38 (KEYC_OFFSET + 0x3a) |
| #define KEYC_F39 (KEYC_OFFSET + 0x3b) |
| #define KEYC_F4 (KEYC_OFFSET + 0x3c) |
| #define KEYC_F40 (KEYC_OFFSET + 0x3d) |
| #define KEYC_F41 (KEYC_OFFSET + 0x3e) |
| #define KEYC_F42 (KEYC_OFFSET + 0x3f) |
| #define KEYC_F43 (KEYC_OFFSET + 0x40) |
| #define KEYC_F44 (KEYC_OFFSET + 0x41) |
| #define KEYC_F45 (KEYC_OFFSET + 0x42) |
| #define KEYC_F46 (KEYC_OFFSET + 0x43) |
| #define KEYC_F47 (KEYC_OFFSET + 0x44) |
| #define KEYC_F48 (KEYC_OFFSET + 0x45) |
| #define KEYC_F49 (KEYC_OFFSET + 0x46) |
| #define KEYC_F5 (KEYC_OFFSET + 0x47) |
| #define KEYC_F50 (KEYC_OFFSET + 0x48) |
| #define KEYC_F51 (KEYC_OFFSET + 0x49) |
| #define KEYC_F52 (KEYC_OFFSET + 0x4a) |
| #define KEYC_F53 (KEYC_OFFSET + 0x4b) |
| #define KEYC_F54 (KEYC_OFFSET + 0x4c) |
| #define KEYC_F55 (KEYC_OFFSET + 0x4d) |
| #define KEYC_F56 (KEYC_OFFSET + 0x4e) |
| #define KEYC_F57 (KEYC_OFFSET + 0x4f) |
| #define KEYC_F58 (KEYC_OFFSET + 0x50) |
| #define KEYC_F59 (KEYC_OFFSET + 0x51) |
| #define KEYC_F6 (KEYC_OFFSET + 0x52) |
| #define KEYC_F60 (KEYC_OFFSET + 0x53) |
| #define KEYC_F61 (KEYC_OFFSET + 0x54) |
| #define KEYC_F62 (KEYC_OFFSET + 0x55) |
| #define KEYC_F63 (KEYC_OFFSET + 0x56) |
| #define KEYC_F7 (KEYC_OFFSET + 0x57) |
| #define KEYC_F8 (KEYC_OFFSET + 0x58) |
| #define KEYC_F9 (KEYC_OFFSET + 0x59) |
| #define KEYC_FIND (KEYC_OFFSET + 0x5a) |
| #define KEYC_HELP (KEYC_OFFSET + 0x5b) |
| #define KEYC_HOME (KEYC_OFFSET + 0x5c) |
| #define KEYC_IC (KEYC_OFFSET + 0x5d) |
| #define KEYC_IL (KEYC_OFFSET + 0x5e) |
| #define KEYC_LEFT (KEYC_OFFSET + 0x5f) |
| #define KEYC_LL (KEYC_OFFSET + 0x60) |
| #define KEYC_MARK (KEYC_OFFSET + 0x61) |
| #define KEYC_MESSAGE (KEYC_OFFSET + 0x62) |
| #define KEYC_MOVE (KEYC_OFFSET + 0x63) |
| #define KEYC_NEXT (KEYC_OFFSET + 0x64) |
| #define KEYC_NPAGE (KEYC_OFFSET + 0x65) |
| #define KEYC_OPEN (KEYC_OFFSET + 0x66) |
| #define KEYC_OPTIONS (KEYC_OFFSET + 0x67) |
| #define KEYC_PPAGE (KEYC_OFFSET + 0x68) |
| #define KEYC_PREVIOUS (KEYC_OFFSET + 0x69) |
| #define KEYC_PRINT (KEYC_OFFSET + 0x6a) |
| #define KEYC_REDO (KEYC_OFFSET + 0x6b) |
| #define KEYC_REFERENCE (KEYC_OFFSET + 0x6c) |
| #define KEYC_REFRESH (KEYC_OFFSET + 0x6d) |
| #define KEYC_REPLACE (KEYC_OFFSET + 0x6e) |
| #define KEYC_RESTART (KEYC_OFFSET + 0x6f) |
| #define KEYC_RESUME (KEYC_OFFSET + 0x70) |
| #define KEYC_RIGHT (KEYC_OFFSET + 0x71) |
| #define KEYC_SAVE (KEYC_OFFSET + 0x72) |
| #define KEYC_SBEG (KEYC_OFFSET + 0x73) |
| #define KEYC_SCANCEL (KEYC_OFFSET + 0x74) |
| #define KEYC_SCOMMAND (KEYC_OFFSET + 0x75) |
| #define KEYC_SCOPY (KEYC_OFFSET + 0x76) |
| #define KEYC_SCREATE (KEYC_OFFSET + 0x77) |
| #define KEYC_SDC (KEYC_OFFSET + 0x78) |
| #define KEYC_SDL (KEYC_OFFSET + 0x79) |
| #define KEYC_SELECT (KEYC_OFFSET + 0x7a) |
| #define KEYC_SEND (KEYC_OFFSET + 0x7b) |
| #define KEYC_SEOL (KEYC_OFFSET + 0x7c) |
| #define KEYC_SEXIT (KEYC_OFFSET + 0x7d) |
| #define KEYC_SF (KEYC_OFFSET + 0x7e) |
| #define KEYC_SFIND (KEYC_OFFSET + 0x7f) |
| #define KEYC_SHELP (KEYC_OFFSET + 0x80) |
| #define KEYC_SHOME (KEYC_OFFSET + 0x81) |
| #define KEYC_SIC (KEYC_OFFSET + 0x82) |
| #define KEYC_SLEFT (KEYC_OFFSET + 0x83) |
| #define KEYC_SMESSAGE (KEYC_OFFSET + 0x84) |
| #define KEYC_SMOVE (KEYC_OFFSET + 0x85) |
| #define KEYC_SNEXT (KEYC_OFFSET + 0x86) |
| #define KEYC_SOPTIONS (KEYC_OFFSET + 0x87) |
| #define KEYC_SPREVIOUS (KEYC_OFFSET + 0x88) |
| #define KEYC_SPRINT (KEYC_OFFSET + 0x89) |
| #define KEYC_SR (KEYC_OFFSET + 0x8a) |
| #define KEYC_SREDO (KEYC_OFFSET + 0x8b) |
| #define KEYC_SREPLACE (KEYC_OFFSET + 0x8c) |
| #define KEYC_SRIGHT (KEYC_OFFSET + 0x8d) |
| #define KEYC_SRSUME (KEYC_OFFSET + 0x8e) |
| #define KEYC_SSAVE (KEYC_OFFSET + 0x8f) |
| #define KEYC_SSUSPEND (KEYC_OFFSET + 0x90) |
| #define KEYC_STAB (KEYC_OFFSET + 0x91) |
| #define KEYC_SUNDO (KEYC_OFFSET + 0x92) |
| #define KEYC_SUSPEND (KEYC_OFFSET + 0x93) |
| #define KEYC_UNDO (KEYC_OFFSET + 0x94) |
| #define KEYC_UP (KEYC_OFFSET + 0x95) |
| #define KEYC_MOUSE (KEYC_OFFSET + 0x96) |
| |
| /* Output codes. */ |
| #define TTY_CHARACTER 0 |
| #define TTY_CURSORUP 1 |
| #define TTY_CURSORDOWN 2 |
| #define TTY_CURSORRIGHT 3 |
| #define TTY_CURSORLEFT 4 |
| #define TTY_INSERTCHARACTER 5 |
| #define TTY_DELETECHARACTER 6 |
| #define TTY_INSERTLINE 7 |
| #define TTY_DELETELINE 8 |
| #define TTY_CLEARLINE 9 |
| #define TTY_CLEARENDOFLINE 10 |
| #define TTY_CLEARSTARTOFLINE 11 |
| #define TTY_CURSORMOVE 12 |
| #define TTY_ATTRIBUTES 13 |
| #define TTY_CURSOROFF 14 |
| #define TTY_CURSORON 15 |
| #define TTY_REVERSEINDEX 16 |
| #define TTY_SCROLLREGION 17 |
| #define TTY_INSERTON 18 |
| #define TTY_INSERTOFF 19 |
| #define TTY_KCURSOROFF 20 |
| #define TTY_KCURSORON 21 |
| #define TTY_KKEYPADOFF 22 |
| #define TTY_KKEYPADON 23 |
| #define TTY_MOUSEON 24 |
| #define TTY_MOUSEOFF 25 /* XXX merge allon/off into 1 arg? */ |
| |
| /* Message codes. */ |
| enum hdrtype { |
| MSG_COMMAND, |
| MSG_ERROR, |
| MSG_PRINT, |
| MSG_EXIT, |
| MSG_EXITING, |
| MSG_EXITED, |
| MSG_DETACH, |
| MSG_IDENTIFY, |
| MSG_READY, |
| MSG_RESIZE, |
| }; |
| |
| /* Message header structure. */ |
| struct hdr { |
| enum hdrtype type; |
| size_t size; |
| }; |
| |
| struct msg_command_data { |
| long long pid; /* pid from $TMUX or -1 */ |
| u_int idx; /* index from $TMUX */ |
| |
| size_t namelen; |
| }; |
| |
| struct msg_identify_data { |
| char tty[TTY_NAME_MAX]; |
| |
| u_int sx; |
| u_int sy; |
| |
| size_t termlen; |
| }; |
| |
| struct msg_resize_data { |
| u_int sx; |
| u_int sy; |
| }; |
| |
| /* Attributes. */ |
| #define ATTR_BRIGHT 0x1 |
| #define ATTR_DIM 0x2 |
| #define ATTR_UNDERSCORE 0x4 |
| #define ATTR_BLINK 0x8 |
| #define ATTR_REVERSE 0x10 |
| #define ATTR_HIDDEN 0x20 |
| #define ATTR_ITALICS 0x40 |
| #define ATTR_CHARSET 0x80 /* alternative character set */ |
| |
| /* Modes. */ |
| #define MODE_CURSOR 0x01 |
| #define MODE_INSERT 0x02 |
| #define MODE_KCURSOR 0x04 |
| #define MODE_KKEYPAD 0x08 |
| #define MODE_SAVED 0x10 |
| #define MODE_MOUSE 0x20 |
| |
| /* Screen selection. */ |
| struct screen_sel { |
| int flag; |
| |
| u_int sx; |
| u_int sy; |
| |
| u_int ex; |
| u_int ey; |
| }; |
| |
| /* Virtual screen. */ |
| struct screen { |
| char *title; |
| |
| u_char **grid_data; |
| u_char **grid_attr; |
| u_char **grid_colr; |
| u_int *grid_size; |
| |
| u_int dx; /* display x size */ |
| u_int dy; /* display y size */ |
| |
| u_int hsize; /* history y size */ |
| u_int hlimit; /* history y limit */ |
| |
| u_int rupper; /* scroll region top */ |
| u_int rlower; /* scroll region bottom */ |
| |
| u_int cx; /* cursor x */ |
| u_int cy; /* cursor y */ |
| u_char attr; |
| u_char colr; /* fg:bg */ |
| |
| u_int saved_cx; |
| u_int saved_cy; |
| u_char saved_attr; |
| u_char saved_colr; |
| |
| int mode; |
| |
| struct screen_sel sel; |
| }; |
| |
| /* Screen redraw context. */ |
| struct screen_redraw_ctx { |
| void *data; |
| void (*write)(void *, int, ...); |
| |
| u_int saved_cx; |
| u_int saved_cy; |
| |
| struct screen *s; |
| }; |
| |
| /* Screen write context. */ |
| struct screen_write_ctx { |
| void *data; |
| void (*write)(void *, int, ...); |
| |
| struct screen *s; |
| }; |
| |
| /* Screen display access macros. */ |
| #define screen_x(s, x) (x) |
| #define screen_y(s, y) ((s)->hsize + y) |
| |
| #define screen_last_x(s) ((s)->dx - 1) |
| #define screen_last_y(s) ((s)->dy - 1) |
| |
| #define screen_size_x(s) ((s)->dx) |
| #define screen_size_y(s) ((s)->dy) |
| |
| #define screen_in_x(s, x) ((x) < screen_size_x(s)) |
| #define screen_in_y(s, y) ((y) < screen_size_y(s)) |
| #define screen_in_region(s, y) ((y) >= (s)->rupper && (y) <= (s)->rlower) |
| |
| /* These are inclusive... */ |
| #define screen_left_x(s, x) ((x) + 1) |
| #define screen_right_x(s, x) \ |
| ((x) < screen_size_x(s) ? screen_size_x(s) - (x) : 0) |
| |
| #define screen_above_y(s, y) ((y) + 1) |
| #define screen_below_y(s, y) \ |
| ((y) < screen_size_y(s) ? screen_size_y(s) - (y) : 0) |
| |
| #define SCREEN_DEBUG(s) do { \ |
| log_warnx("%s: cx=%u,cy=%u sx=%u,sy=%u", __func__, \ |
| s->cx, s->cy, screen_size_x(s), screen_size_y(s)); \ |
| } while (0) |
| #define SCREEN_DEBUG1(s, n) do { \ |
| log_warnx("%s: cx=%u,cy=%u sx=%u,sy=%u n=%u m=%u", __func__, \ |
| s->cx, s->cy, screen_size_x(s), screen_size_y(s), n); \ |
| } while (0) |
| #define SCREEN_DEBUG2(s, n, m) do { \ |
| log_warnx("%s: cx=%u,cy=%u sx=%u,sy=%u n=%u m=%u", __func__, \ |
| s->cx, s->cy, screen_size_x(s), screen_size_y(s), n, m); \ |
| } while (0) |
| #define SCREEN_DEBUG3(s, n, m, o) do { \ |
| log_warnx("%s: cx=%u,cy=%u sx=%u,sy=%u n=%u m=%u o=%u", \ |
| __func__, s->cx, s->cy, screen_size_x(s), screen_size_y(s), \ |
| n, m, o); \ |
| } while (0) |
| #define SCREEN_DEBUG4(s, n, m, o, p) do { \ |
| log_warnx("%s: cx=%u,cy=%u sx=%u,sy=%u n=%u m=%u o=%u p=%u", \ |
| __func__, s->cx, s->cy, screen_size_x(s), screen_size_y(s), \ |
| n, m, o, p); \ |
| } while (0) |
| |
| /* Screen default contents. */ |
| #define SCREEN_DEFDATA ' ' |
| #define SCREEN_DEFATTR 0 |
| #define SCREEN_DEFCOLR 0x88 /* default on default ;-) */ |
| |
| /* Input parser sequence argument. */ |
| struct input_arg { |
| u_char data[64]; |
| size_t used; |
| }; |
| |
| /* Input parser context. */ |
| struct input_ctx { |
| struct window *w; |
| struct screen_write_ctx ctx; |
| |
| u_char *buf; |
| size_t len; |
| size_t off; |
| |
| #define MAXSTRINGLEN 1024 |
| u_char *string_buf; |
| size_t string_len; |
| int string_type; |
| #define STRING_TITLE 0 |
| #define STRING_NAME 1 |
| #define STRING_IGNORE 2 |
| |
| void *(*state)(u_char, struct input_ctx *); |
| |
| u_char private; |
| ARRAY_DECL(, struct input_arg) args; |
| }; |
| |
| /* |
| * Window mode. Windows can be in several modes and this is used to call the |
| * right function to handle input and output. |
| */ |
| struct client; |
| struct window_mode { |
| struct screen *(*init)(struct window *); |
| void (*free)(struct window *); |
| void (*resize)(struct window *, u_int, u_int); |
| void (*key)(struct window *, struct client *, int); |
| }; |
| |
| /* Window structure. */ |
| struct window { |
| char *name; |
| char *cmd; |
| |
| int fd; |
| struct buffer *in; |
| struct buffer *out; |
| |
| struct input_ctx ictx; |
| |
| int flags; |
| #define WINDOW_BELL 0x1 |
| #define WINDOW_HIDDEN 0x2 |
| #define WINDOW_ACTIVITY 0x4 |
| #define WINDOW_MONITOR 0x8 |
| #define WINDOW_AGGRESSIVE 0x10 |
| #define WINDOW_ZOMBIFY 0x20 |
| |
| u_int limitx; |
| u_int limity; |
| |
| struct screen *screen; |
| struct screen base; |
| |
| const struct window_mode *mode; |
| void *modedata; |
| |
| u_int references; |
| }; |
| ARRAY_DECL(windows, struct window *); |
| |
| /* Entry on local window list. */ |
| struct winlink { |
| int idx; |
| struct window *window; |
| |
| RB_ENTRY(winlink) entry; |
| }; |
| RB_HEAD(winlinks, winlink); |
| |
| /* Option data structures. */ |
| struct options_entry { |
| char *name; |
| |
| enum { |
| OPTIONS_STRING, |
| OPTIONS_NUMBER, |
| OPTIONS_KEY, |
| OPTIONS_COLOURS |
| } type; |
| union { |
| char *string; |
| long long number; |
| int key; |
| u_char colours; |
| } value; |
| |
| SPLAY_ENTRY(options_entry) entry; |
| }; |
| |
| struct options { |
| SPLAY_HEAD(options_tree, options_entry) tree; |
| struct options *parent; |
| }; |
| |
| /* Paste buffer. */ |
| struct paste_buffer { |
| char *data; |
| struct timespec ts; |
| }; |
| ARRAY_DECL(paste_stack, struct paste_buffer *); |
| |
| /* Client session. */ |
| struct session_alert { |
| struct winlink *wl; |
| int type; |
| |
| TAILQ_ENTRY(session_alert) entry; |
| }; |
| |
| struct session { |
| char *name; |
| struct timespec ts; |
| |
| u_int sx; |
| u_int sy; |
| |
| struct winlink *curw; |
| struct winlink *lastw; |
| struct winlinks windows; |
| |
| struct options options; |
| |
| struct paste_stack buffers; |
| |
| TAILQ_HEAD(, session_alert) alerts; |
| |
| #define SESSION_UNATTACHED 0x1 /* not attached to any clients */ |
| int flags; |
| }; |
| ARRAY_DECL(sessions, struct session *); |
| |
| /* TTY information. */ |
| struct tty_key { |
| int code; |
| char *string; |
| |
| RB_ENTRY(tty_key) entry; |
| }; |
| |
| struct tty_term { |
| char *name; |
| TERMINAL *term; |
| u_int references; |
| |
| TAILQ_ENTRY(tty_term) entry; |
| }; |
| |
| struct tty { |
| char *path; |
| |
| char *termname; |
| struct tty_term *term; |
| |
| int fd; |
| struct buffer *in; |
| struct buffer *out; |
| |
| struct termios tio; |
| |
| u_int attr; |
| u_int colr; |
| |
| u_char acs[UCHAR_MAX + 1]; |
| |
| #define TTY_NOCURSOR 0x1 |
| #define TTY_FREEZE 0x2 |
| #define TTY_ESCAPE 0x4 |
| int flags; |
| |
| struct timespec key_timer; |
| |
| size_t ksize; /* maximum key size */ |
| RB_HEAD(tty_keys, tty_key) ktree; |
| }; |
| |
| /* Client connection. */ |
| struct client { |
| int fd; |
| struct buffer *in; |
| struct buffer *out; |
| |
| char *title; |
| |
| struct tty tty; |
| struct timespec status_timer; |
| |
| u_int sx; |
| u_int sy; |
| |
| #define CLIENT_TERMINAL 0x1 |
| #define CLIENT_PREFIX 0x2 |
| #define CLIENT_MOUSE 0x4 |
| #define CLIENT_REDRAW 0x8 |
| #define CLIENT_STATUS 0x10 |
| int flags; |
| |
| char *message_string; |
| struct timespec message_timer; |
| |
| char *prompt_string; |
| char *prompt_buffer; |
| size_t prompt_index; |
| void (*prompt_callback)(void *, char *); |
| void *prompt_data; |
| |
| struct session *session; |
| }; |
| ARRAY_DECL(clients, struct client *); |
| |
| /* Client context. */ |
| struct client_ctx { |
| int srv_fd; |
| struct buffer *srv_in; |
| struct buffer *srv_out; |
| |
| #define CCTX_DETACH 0x1 |
| #define CCTX_EXIT 0x2 |
| int flags; |
| }; |
| |
| /* Key/command line command. */ |
| struct cmd_ctx { |
| struct client *cmdclient; |
| |
| struct client *curclient; |
| struct session *cursession; |
| struct msg_command_data *msgdata; |
| |
| void (*print)(struct cmd_ctx *, const char *, ...); |
| void (*info)(struct cmd_ctx *, const char *, ...); |
| void (*error)(struct cmd_ctx *, const char *, ...); |
| }; |
| |
| struct cmd { |
| const struct cmd_entry *entry; |
| void *data; |
| }; |
| |
| struct cmd_entry { |
| const char *name; |
| const char *alias; |
| const char *usage; |
| |
| #define CMD_STARTSERVER 0x1 |
| #define CMD_CANTNEST 0x2 |
| #define CMD_KFLAG 0x4 |
| #define CMD_DFLAG 0x8 |
| #define CMD_ONEARG 0x10 |
| #define CMD_ZEROONEARG 0x20 |
| int flags; |
| |
| void (*init)(struct cmd *, int); |
| int (*parse)(struct cmd *, int, char **, char **); |
| void (*exec)(struct cmd *, struct cmd_ctx *); |
| void (*send)(struct cmd *, struct buffer *); |
| void (*recv)(struct cmd *, struct buffer *); |
| void (*free)(struct cmd *); |
| void (*print)(struct cmd *, char *, size_t); |
| }; |
| |
| /* Generic command data. */ |
| struct cmd_target_data { |
| int flags; |
| char *target; |
| char *arg; |
| }; |
| |
| struct cmd_srcdst_data { |
| int flags; |
| char *src; |
| char *dst; |
| char *arg; |
| }; |
| |
| struct cmd_buffer_data { |
| int flags; |
| char *target; |
| int buffer; |
| char *arg; |
| }; |
| |
| /* Key binding. */ |
| struct binding { |
| int key; |
| struct cmd *cmd; |
| }; |
| ARRAY_DECL(bindings, struct binding *); |
| |
| /* Set/display option data. */ |
| struct set_option_entry { |
| const char *name; |
| enum { |
| SET_OPTION_STRING, |
| SET_OPTION_NUMBER, |
| SET_OPTION_KEY, |
| SET_OPTION_COLOUR, |
| SET_OPTION_FLAG, |
| SET_OPTION_CHOICE |
| } type; |
| |
| u_int minimum; |
| u_int maximum; |
| |
| const char **choices; |
| }; |
| extern const struct set_option_entry set_option_table[]; |
| #define NSETOPTION 14 |
| |
| #ifdef NO_STRTONUM |
| /* strtonum.c */ |
| long long strtonum(const char *, long long, long long, const char **); |
| #endif |
| |
| #ifdef NO_STRLCPY |
| /* strlcpy.c */ |
| size_t strlcpy(char *, const char *, size_t); |
| #endif |
| |
| #ifdef NO_STRLCAT |
| /* strlcat.c */ |
| size_t strlcat(char *, const char *, size_t); |
| #endif |
| |
| #ifdef NO_DAEMON |
| /* daemon.c */ |
| int daemon(int, int); |
| #endif |
| |
| #ifdef NO_FORKPTY |
| /* forkpty.c */ |
| pid_t forkpty(int *, char *, struct termios *, struct winsize *); |
| #endif |
| |
| #ifdef NO_ASPRINTF |
| /* asprintf.c */ |
| int asprintf(char **, const char *, ...); |
| int vasprintf(char **, const char *, va_list); |
| #endif |
| |
| #ifdef NO_FGETLN |
| /* fgetln.c */ |
| char *fgetln(FILE *, size_t *); |
| #endif |
| |
| /* tmux.c */ |
| extern volatile sig_atomic_t sigwinch; |
| extern volatile sig_atomic_t sigterm; |
| extern struct options global_options; |
| extern char *cfg_file; |
| extern int debug_level; |
| extern int be_quiet; |
| void logfile(const char *); |
| void siginit(void); |
| void sigreset(void); |
| |
| /* cfg.c */ |
| int load_cfg(const char *, char **x); |
| |
| /* options.c */ |
| int options_cmp(struct options_entry *, struct options_entry *); |
| SPLAY_PROTOTYPE(options_tree, options_entry, entry, options_cmp); |
| void options_init(struct options *, struct options *); |
| void options_free(struct options *); |
| struct options_entry *options_find1(struct options *, const char *); |
| struct options_entry *options_find(struct options *, const char *); |
| void printflike3 options_set_string( |
| struct options *, const char *, const char *, ...); |
| char *options_get_string(struct options *, const char *); |
| void options_set_number(struct options *, const char *, long long); |
| long long options_get_number(struct options *, const char *); |
| |
| /* tty.c */ |
| void tty_init(struct tty *, char *, char *); |
| void tty_set_title(struct tty *, const char *); |
| int tty_open(struct tty *, char **); |
| void tty_close(struct tty *); |
| void tty_free(struct tty *); |
| void tty_vwrite(struct tty *, struct screen *s, int, va_list); |
| |
| /* tty-keys.c */ |
| int tty_keys_cmp(struct tty_key *, struct tty_key *); |
| RB_PROTOTYPE(tty_keys, tty_key, entry, tty_keys_cmp); |
| void tty_keys_init(struct tty *); |
| void tty_keys_free(struct tty *); |
| int tty_keys_next(struct tty *, int *); |
| |
| /* tty-write.c */ |
| void tty_write_client(void *, int, ...); |
| void tty_vwrite_client(void *, int, va_list); |
| void tty_write_window(void *, int, ...); |
| void tty_vwrite_window(void *, int, va_list); |
| void tty_write_session(void *, int, ...); |
| void tty_vwrite_session(void *, int, va_list); |
| |
| /* paste.c */ |
| void paste_init_stack(struct paste_stack *); |
| void paste_free_stack(struct paste_stack *); |
| struct paste_buffer *paste_walk_stack(struct paste_stack *, uint *); |
| struct paste_buffer *paste_get_top(struct paste_stack *); |
| struct paste_buffer *paste_get_index(struct paste_stack *, u_int); |
| int paste_free_top(struct paste_stack *); |
| int paste_free_index(struct paste_stack *, u_int); |
| void paste_add(struct paste_stack *, const char *, u_int); |
| int paste_replace(struct paste_stack *, u_int, const char *); |
| |
| /* arg.c */ |
| struct client *arg_parse_client(const char *); |
| struct session *arg_parse_session(const char *); |
| int arg_parse_window(const char *, struct session **, int *); |
| |
| /* cmd.c */ |
| char *cmd_complete(const char *); |
| struct cmd *cmd_parse(int, char **, char **); |
| void cmd_exec(struct cmd *, struct cmd_ctx *); |
| void cmd_send(struct cmd *, struct buffer *); |
| struct cmd *cmd_recv(struct buffer *); |
| void cmd_free(struct cmd *); |
| void cmd_send_string(struct buffer *, const char *); |
| char *cmd_recv_string(struct buffer *); |
| struct session *cmd_current_session(struct cmd_ctx *); |
| struct client *cmd_find_client(struct cmd_ctx *, const char *); |
| struct session *cmd_find_session(struct cmd_ctx *, const char *); |
| struct winlink *cmd_find_window( |
| struct cmd_ctx *, const char *, struct session **); |
| extern const struct cmd_entry *cmd_table[]; |
| extern const struct cmd_entry cmd_attach_session_entry; |
| extern const struct cmd_entry cmd_bind_key_entry; |
| extern const struct cmd_entry cmd_command_prompt_entry; |
| extern const struct cmd_entry cmd_copy_mode_entry; |
| extern const struct cmd_entry cmd_delete_buffer_entry; |
| extern const struct cmd_entry cmd_detach_client_entry; |
| extern const struct cmd_entry cmd_has_session_entry; |
| extern const struct cmd_entry cmd_kill_server_entry; |
| extern const struct cmd_entry cmd_kill_session_entry; |
| extern const struct cmd_entry cmd_kill_window_entry; |
| extern const struct cmd_entry cmd_last_window_entry; |
| extern const struct cmd_entry cmd_link_window_entry; |
| extern const struct cmd_entry cmd_list_buffers_entry; |
| extern const struct cmd_entry cmd_list_clients_entry; |
| extern const struct cmd_entry cmd_list_commands_entry; |
| extern const struct cmd_entry cmd_list_keys_entry; |
| extern const struct cmd_entry cmd_list_sessions_entry; |
| extern const struct cmd_entry cmd_list_windows_entry; |
| extern const struct cmd_entry cmd_move_window_entry; |
| extern const struct cmd_entry cmd_new_session_entry; |
| extern const struct cmd_entry cmd_new_window_entry; |
| extern const struct cmd_entry cmd_next_window_entry; |
| extern const struct cmd_entry cmd_paste_buffer_entry; |
| extern const struct cmd_entry cmd_previous_window_entry; |
| extern const struct cmd_entry cmd_refresh_client_entry; |
| extern const struct cmd_entry cmd_rename_session_entry; |
| extern const struct cmd_entry cmd_rename_window_entry; |
| extern const struct cmd_entry cmd_respawn_window_entry; |
| extern const struct cmd_entry cmd_scroll_mode_entry; |
| extern const struct cmd_entry cmd_select_window_entry; |
| extern const struct cmd_entry cmd_send_keys_entry; |
| extern const struct cmd_entry cmd_send_prefix_entry; |
| extern const struct cmd_entry cmd_select_prompt_entry; |
| extern const struct cmd_entry cmd_set_buffer_entry; |
| extern const struct cmd_entry cmd_set_option_entry; |
| extern const struct cmd_entry cmd_set_window_option_entry; |
| extern const struct cmd_entry cmd_show_buffer_entry; |
| extern const struct cmd_entry cmd_show_options_entry; |
| extern const struct cmd_entry cmd_show_window_options_entry; |
| extern const struct cmd_entry cmd_start_server_entry; |
| extern const struct cmd_entry cmd_swap_window_entry; |
| extern const struct cmd_entry cmd_switch_client_entry; |
| extern const struct cmd_entry cmd_unbind_key_entry; |
| extern const struct cmd_entry cmd_unlink_window_entry; |
| |
| /* cmd-string.c */ |
| struct cmd *cmd_string_parse(const char *, char **); |
| |
| /* cmd-generic.c */ |
| #define CMD_TARGET_WINDOW_USAGE "[-t target-window]" |
| #define CMD_TARGET_SESSION_USAGE "[-t target-session]" |
| #define CMD_TARGET_CLIENT_USAGE "[-t target-client]" |
| void cmd_target_init(struct cmd *, int); |
| int cmd_target_parse(struct cmd *, int, char **, char **); |
| void cmd_target_exec(struct cmd *, struct cmd_ctx *); |
| void cmd_target_send(struct cmd *, struct buffer *); |
| void cmd_target_recv(struct cmd *, struct buffer *); |
| void cmd_target_free(struct cmd *); |
| void cmd_target_print(struct cmd *, char *, size_t); |
| #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]" |
| #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]" |
| #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]" |
| void cmd_srcdst_init(struct cmd *, int); |
| int cmd_srcdst_parse(struct cmd *, int, char **, char **); |
| void cmd_srcdst_exec(struct cmd *, struct cmd_ctx *); |
| void cmd_srcdst_send(struct cmd *, struct buffer *); |
| void cmd_srcdst_recv(struct cmd *, struct buffer *); |
| void cmd_srcdst_free(struct cmd *); |
| void cmd_srcdst_print(struct cmd *, char *, size_t); |
| #define CMD_BUFFER_WINDOW_USAGE "[-b index] [-t target-window]" |
| #define CMD_BUFFER_SESSION_USAGE "[-b index] [-t target-session]" |
| #define CMD_BUFFER_CLIENT_USAGE "[-b index] [-t target-client]" |
| void cmd_buffer_init(struct cmd *, int); |
| int cmd_buffer_parse(struct cmd *, int, char **, char **); |
| void cmd_buffer_exec(struct cmd *, struct cmd_ctx *); |
| void cmd_buffer_send(struct cmd *, struct buffer *); |
| void cmd_buffer_recv(struct cmd *, struct buffer *); |
| void cmd_buffer_free(struct cmd *); |
| void cmd_buffer_print(struct cmd *, char *, size_t); |
| |
| /* client.c */ |
| int client_init(const char *, struct client_ctx *, int); |
| int client_flush(struct client_ctx *); |
| int client_main(struct client_ctx *); |
| |
| /* client-msg.c */ |
| int client_msg_dispatch(struct client_ctx *, char **); |
| |
| /* client-fn.c */ |
| void client_write_server(struct client_ctx *, enum hdrtype, void *, size_t); |
| void client_write_server2( |
| struct client_ctx *, enum hdrtype, void *, size_t, void *, size_t); |
| void client_fill_session(struct msg_command_data *); |
| |
| /* key-bindings.c */ |
| extern struct bindings key_bindings; |
| void key_bindings_add(int, struct cmd *); |
| void key_bindings_remove(int); |
| void key_bindings_init(void); |
| void key_bindings_free(void); |
| void key_bindings_dispatch(int, struct client *); |
| void printflike2 key_bindings_error(struct cmd_ctx *, const char *, ...); |
| void printflike2 key_bindings_print(struct cmd_ctx *, const char *, ...); |
| void printflike2 key_bindings_info(struct cmd_ctx *, const char *, ...); |
| |
| /* key-string.c */ |
| int key_string_lookup_string(const char *); |
| const char *key_string_lookup_key(int); |
| |
| /* server.c */ |
| extern struct clients clients; |
| int server_start(const char *); |
| |
| /* server-msg.c */ |
| int server_msg_dispatch(struct client *); |
| |
| /* server-fn.c */ |
| void server_set_client_message(struct client *, const char *); |
| void server_clear_client_message(struct client *); |
| void server_set_client_prompt( |
| struct client *, const char *, void (*)(void *, char *), void *); |
| void server_clear_client_prompt(struct client *); |
| struct session *server_extract_session( |
| struct msg_command_data *, char *, char **); |
| void server_write_client( |
| struct client *, enum hdrtype, const void *, size_t); |
| void server_write_session( |
| struct session *, enum hdrtype, const void *, size_t); |
| void server_write_window( |
| struct window *, enum hdrtype, const void *, size_t); |
| void server_redraw_client(struct client *); |
| void server_status_client(struct client *); |
| void server_redraw_session(struct session *); |
| void server_status_session(struct session *); |
| void server_redraw_window(struct window *); |
| void server_status_window(struct window *); |
| |
| /* status.c */ |
| void status_redraw(struct client *); |
| void status_message_redraw(struct client *); |
| void status_prompt_redraw(struct client *); |
| void status_prompt_key(struct client *, int); |
| |
| /* resize.c */ |
| void recalculate_sizes(void); |
| |
| /* input.c */ |
| void input_init(struct window *); |
| void input_free(struct window *); |
| void input_parse(struct window *); |
| |
| /* input-key.c */ |
| void input_key(struct window *, int); |
| |
| /* screen-display.c */ |
| void screen_display_set_cell( |
| struct screen *, u_int, u_int, u_char, u_char, u_char); |
| void screen_display_make_lines(struct screen *, u_int, u_int); |
| void screen_display_free_lines(struct screen *, u_int, u_int); |
| void screen_display_move_lines(struct screen *, u_int, u_int, u_int); |
| void screen_display_fill_area(struct screen *, |
| u_int, u_int, u_int, u_int, u_char, u_char, u_char); |
| void screen_display_scroll_region_up(struct screen *); |
| void screen_display_scroll_region_down(struct screen *); |
| void screen_display_insert_lines(struct screen *, u_int, u_int); |
| void screen_display_insert_lines_region(struct screen *, u_int, u_int); |
| void screen_display_delete_lines(struct screen *, u_int, u_int); |
| void screen_display_delete_lines_region(struct screen *, u_int, u_int); |
| void screen_display_insert_characters(struct screen *, u_int, u_int, u_int); |
| void screen_display_delete_characters(struct screen *, u_int, u_int, u_int); |
| void screen_display_copy_area(struct screen *, struct screen *, |
| u_int, u_int, u_int, u_int, u_int, u_int); |
| |
| /* screen-write.c */ |
| void screen_write_start_window(struct screen_write_ctx *, struct window *); |
| void screen_write_start_client(struct screen_write_ctx *, struct client *); |
| void screen_write_start_session( |
| struct screen_write_ctx *, struct session *); |
| void screen_write_start(struct screen_write_ctx *, |
| struct screen *, void (*)(void *, int, ...), void *); |
| void screen_write_stop(struct screen_write_ctx *); |
| void screen_write_set_title(struct screen_write_ctx *, char *); |
| void screen_write_put_character(struct screen_write_ctx *, u_char); |
| size_t printflike2 screen_write_put_string_rjust( |
| struct screen_write_ctx *, const char *, ...); |
| void printflike2 screen_write_put_string( |
| struct screen_write_ctx *, const char *, ...); |
| void screen_write_set_attributes(struct screen_write_ctx *, u_char, u_char); |
| void screen_write_set_region(struct screen_write_ctx *, u_int, u_int); |
| void screen_write_cursor_up_scroll(struct screen_write_ctx *); |
| void screen_write_cursor_down_scroll(struct screen_write_ctx *); |
| void screen_write_cursor_up(struct screen_write_ctx *, u_int); |
| void screen_write_cursor_down(struct screen_write_ctx *, u_int); |
| void screen_write_cursor_left(struct screen_write_ctx *, u_int); |
| void screen_write_cursor_right(struct screen_write_ctx *, u_int); |
| void screen_write_delete_lines(struct screen_write_ctx *, u_int); |
| void screen_write_delete_characters(struct screen_write_ctx *, u_int); |
| void screen_write_insert_lines(struct screen_write_ctx *, u_int); |
| void screen_write_insert_characters(struct screen_write_ctx *, u_int); |
| void screen_write_move_cursor(struct screen_write_ctx *, u_int, u_int); |
| void screen_write_fill_end_of_screen(struct screen_write_ctx *); |
| void screen_write_fill_screen(struct screen_write_ctx *); |
| void screen_write_fill_end_of_line(struct screen_write_ctx *); |
| void screen_write_fill_start_of_line(struct screen_write_ctx *); |
| void screen_write_fill_line(struct screen_write_ctx *); |
| void screen_write_set_mode(struct screen_write_ctx *, int); |
| void screen_write_clear_mode(struct screen_write_ctx *, int); |
| void screen_write_copy_area(struct screen_write_ctx *, |
| struct screen *, u_int, u_int, u_int, u_int); |
| |
| /* screen-redraw.c */ |
| void screen_redraw_start_window(struct screen_redraw_ctx *, struct window *); |
| void screen_redraw_start_client(struct screen_redraw_ctx *, struct client *); |
| void screen_redraw_start_session( |
| struct screen_redraw_ctx *, struct session *); |
| void screen_redraw_start(struct screen_redraw_ctx *, |
| struct screen *, void (*)(void *, int, ...), void *); |
| void screen_redraw_stop(struct screen_redraw_ctx *); |
| void screen_redraw_move_cursor(struct screen_redraw_ctx *, u_int, u_int); |
| void screen_redraw_set_attributes(struct screen_redraw_ctx *, u_int, u_int); |
| void printflike2 screen_redraw_write_string( |
| struct screen_redraw_ctx *, const char *, ...); |
| void screen_redraw_cell(struct screen_redraw_ctx *, u_int, u_int); |
| void screen_redraw_area( |
| struct screen_redraw_ctx *, u_int, u_int, u_int, u_int); |
| void screen_redraw_lines(struct screen_redraw_ctx *, u_int, u_int); |
| void screen_redraw_columns(struct screen_redraw_ctx *, u_int, u_int); |
| |
| /* screen.c */ |
| const char *screen_colourstring(u_char); |
| u_char screen_stringcolour(const char *); |
| void screen_create(struct screen *, u_int, u_int, u_int); |
| void screen_reset(struct screen *); |
| void screen_destroy(struct screen *); |
| void screen_resize(struct screen *, u_int, u_int); |
| void screen_expand_line(struct screen *, u_int, u_int); |
| void screen_reduce_line(struct screen *, u_int, u_int); |
| void screen_get_cell( |
| struct screen *, u_int, u_int, u_char *, u_char *, u_char *); |
| void screen_set_cell(struct screen *, u_int, u_int, u_char, u_char, u_char); |
| void screen_make_lines(struct screen *, u_int, u_int); |
| void screen_free_lines(struct screen *, u_int, u_int); |
| void screen_move_lines(struct screen *, u_int, u_int, u_int); |
| void screen_fill_area(struct screen *, |
| u_int, u_int, u_int, u_int, u_char, u_char, u_char); |
| void screen_set_selection(struct screen *, u_int, u_int, u_int, u_int); |
| void screen_clear_selection(struct screen *); |
| int screen_check_selection(struct screen *, u_int, u_int); |
| |
| /* window.c */ |
| extern struct windows windows; |
| int window_cmp(struct window *, struct window *); |
| int winlink_cmp(struct winlink *, struct winlink *); |
| RB_PROTOTYPE(windows, window, entry, window_cmp); |
| RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp); |
| struct winlink *winlink_find_by_index(struct winlinks *, int); |
| struct winlink *winlink_find_by_window(struct winlinks *, struct window *); |
| int winlink_next_index(struct winlinks *); |
| struct winlink *winlink_add(struct winlinks *, struct window *, int); |
| void winlink_remove(struct winlinks *, struct winlink *); |
| struct winlink *winlink_next(struct winlinks *, struct winlink *); |
| struct winlink *winlink_previous(struct winlinks *, struct winlink *); |
| struct window *window_create(const char *, |
| const char *, const char **, u_int, u_int, u_int); |
| int window_spawn(struct window *, const char *, const char **); |
| void window_destroy(struct window *); |
| int window_resize(struct window *, u_int, u_int); |
| int window_set_mode(struct window *, const struct window_mode *); |
| void window_reset_mode(struct window *); |
| void window_parse(struct window *); |
| void window_key(struct window *, struct client *, int); |
| |
| /* window-copy.c */ |
| extern const struct window_mode window_copy_mode; |
| |
| /* window-scroll.c */ |
| extern const struct window_mode window_scroll_mode; |
| |
| /* window-more.c */ |
| extern const struct window_mode window_more_mode; |
| void window_more_vadd(struct window *, const char *, va_list); |
| void printflike2 window_more_add(struct window *, const char *, ...); |
| |
| /* session.c */ |
| extern struct sessions sessions; |
| void session_alert_add(struct session *, struct window *, int); |
| void session_alert_cancel(struct session *, struct winlink *); |
| int session_alert_has(struct session *, struct winlink *, int); |
| int session_alert_has_window(struct session *, struct window *, int); |
| struct session *session_find(const char *); |
| struct session *session_create(const char *, const char *, u_int, u_int); |
| void session_destroy(struct session *); |
| int session_index(struct session *, u_int *); |
| struct winlink *session_new(struct session *, const char *, const char *, int); |
| struct winlink *session_attach(struct session *, struct window *, int); |
| int session_detach(struct session *, struct winlink *); |
| int session_has(struct session *, struct window *); |
| int session_next(struct session *); |
| int session_previous(struct session *); |
| int session_select(struct session *, int); |
| int session_last(struct session *); |
| |
| /* buffer.c */ |
| struct buffer *buffer_create(size_t); |
| void buffer_destroy(struct buffer *); |
| void buffer_clear(struct buffer *); |
| void buffer_ensure(struct buffer *, size_t); |
| void buffer_add(struct buffer *, size_t); |
| void buffer_reverse_add(struct buffer *, size_t); |
| void buffer_remove(struct buffer *, size_t); |
| void buffer_reverse_remove(struct buffer *, size_t); |
| void buffer_insert_range(struct buffer *, size_t, size_t); |
| void buffer_delete_range(struct buffer *, size_t, size_t); |
| void buffer_write(struct buffer *, const void *, size_t); |
| void buffer_read(struct buffer *, void *, size_t); |
| void buffer_write8(struct buffer *, uint8_t); |
| void buffer_write16(struct buffer *, uint16_t); |
| uint8_t buffer_read8(struct buffer *); |
| uint16_t buffer_read16(struct buffer *); |
| |
| /* buffer-poll.c */ |
| void buffer_set( |
| struct pollfd *, int, struct buffer *, struct buffer *); |
| int buffer_poll(struct pollfd *, struct buffer *, struct buffer *); |
| void buffer_flush(int, struct buffer *n, struct buffer *); |
| |
| /* log.c */ |
| void log_open(FILE *, int, int); |
| void log_close(void); |
| void log_vwrite(FILE *, int, const char *, va_list); |
| void log_write(FILE *, int, const char *, ...); |
| void printflike1 log_warn(const char *, ...); |
| void printflike1 log_warnx(const char *, ...); |
| void printflike1 log_info(const char *, ...); |
| void printflike1 log_debug(const char *, ...); |
| void printflike1 log_debug2(const char *, ...); |
| void printflike1 log_debug3(const char *, ...); |
| __dead void log_vfatal(const char *, va_list); |
| __dead void log_fatal(const char *, ...); |
| __dead void log_fatalx(const char *, ...); |
| |
| /* xmalloc.c */ |
| void *ensure_size(void *, size_t *, size_t, size_t); |
| void *ensure_for(void *, size_t *, size_t, size_t); |
| char *xmemstrdup(const char *, size_t); |
| char *xstrdup(const char *); |
| void *xcalloc(size_t, size_t); |
| void *xmalloc(size_t); |
| void *xrealloc(void *, size_t, size_t); |
| void xfree(void *); |
| int printflike2 xasprintf(char **, const char *, ...); |
| int xvasprintf(char **, const char *, va_list); |
| int printflike3 xsnprintf(char *, size_t, const char *, ...); |
| int xvsnprintf(char *, size_t, const char *, va_list); |
| int printflike3 printpath(char *, size_t, const char *, ...); |
| char *xdirname(const char *); |
| char *xbasename(const char *); |
| |
| /* xmalloc-debug.c */ |
| #ifdef DEBUG |
| #define xmalloc_caller() __builtin_return_address(0) |
| |
| void xmalloc_clear(void); |
| void xmalloc_report(pid_t, const char *); |
| |
| void xmalloc_new(void *, void *, size_t); |
| void xmalloc_change(void *, void *, void *, size_t); |
| void xmalloc_free(void *); |
| #endif |
| |
| #endif |