mirror of
https://github.com/tmate-io/tmate.git
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1344 lines
41 KiB
C
1344 lines
41 KiB
C
/* $Id: tmux.h,v 1.175 2008-07-02 21:22:57 nicm Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef TMUX_H
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#define TMUX_H
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#define PROTOCOL_VERSION -1
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/* Shut up gcc warnings about empty if bodies. */
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#define RB_AUGMENT(x) do {} while (0)
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#include <sys/param.h>
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#ifndef NO_QUEUE_H
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#include <sys/queue.h>
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#else
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#include "compat/queue.h"
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#endif
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#ifndef NO_TREE_H
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#include <sys/tree.h>
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#else
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#include "compat/tree.h"
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#endif
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#include <ncurses.h>
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#include <limits.h>
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#include <poll.h>
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#include <signal.h>
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#include <stdarg.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <term.h>
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#include "array.h"
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extern const char *__progname;
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#ifndef INFTIM
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#define INFTIM -1
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#endif
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#ifndef WAIT_ANY
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#define WAIT_ANY -1
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#endif
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#ifndef SUN_LEN
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#define SUN_LEN(sun) (sizeof (sun)->sun_path)
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#endif
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#ifndef __dead
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#define __dead __attribute__ ((__noreturn__))
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#endif
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#ifndef __packed
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#define __packed __attribute__ ((__packed__))
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#endif
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#ifndef timespeccmp
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#define timespeccmp(tsp, usp, cmp) \
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(((tsp)->tv_sec == (usp)->tv_sec) ? \
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((tsp)->tv_nsec cmp (usp)->tv_nsec) : \
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((tsp)->tv_sec cmp (usp)->tv_sec))
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#endif
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#ifndef timespecadd
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#define timespecadd(tsp, usp, vsp) \
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do { \
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(vsp)->tv_sec = (tsp)->tv_sec + (usp)->tv_sec; \
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(vsp)->tv_nsec = (tsp)->tv_nsec + (usp)->tv_nsec; \
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if ((vsp)->tv_nsec >= 1000000000L) { \
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(vsp)->tv_sec++; \
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(vsp)->tv_nsec -= 1000000000L; \
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} \
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} while (0)
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#endif
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#ifndef TTY_NAME_MAX
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#define TTY_NAME_MAX 32
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#endif
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#ifdef NO_PATHS_H
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#define _PATH_BSHELL "/bin/sh"
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#define _PATH_TMP "/tmp/"
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#define _PATH_DEVNULL "/dev/null"
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#endif
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/* Default configuration file. */
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#define DEFAULT_CFG ".tmux.conf"
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/* Fatal errors. */
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#define fatal(msg) log_fatal("%s: %s", __func__, msg);
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#define fatalx(msg) log_fatalx("%s: %s", __func__, msg);
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/* Definition to shut gcc up about unused arguments. */
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#define unused __attribute__ ((unused))
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/* Attribute to make gcc check printf-like arguments. */
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#define printflike1 __attribute__ ((format (printf, 1, 2)))
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#define printflike2 __attribute__ ((format (printf, 2, 3)))
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#define printflike3 __attribute__ ((format (printf, 3, 4)))
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#define printflike4 __attribute__ ((format (printf, 4, 5)))
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/* Ensure buffer size. */
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#define ENSURE_SIZE(buf, len, size) do { \
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(buf) = ensure_size(buf, &(len), 1, size); \
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} while (0)
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#define ENSURE_SIZE2(buf, len, nmemb, size) do { \
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(buf) = ensure_size(buf, &(len), nmemb, size); \
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} while (0)
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#define ENSURE_FOR(buf, len, size, adj) do { \
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(buf) = ensure_for(buf, &(len), size, adj); \
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} while (0)
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/* Buffer macros. */
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#define BUFFER_USED(b) ((b)->size)
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#define BUFFER_FREE(b) ((b)->space - (b)->off - (b)->size)
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#define BUFFER_IN(b) ((b)->base + (b)->off + (b)->size)
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#define BUFFER_OUT(b) ((b)->base + (b)->off)
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/* Buffer structure. */
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struct buffer {
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u_char *base; /* buffer start */
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size_t space; /* total size of buffer */
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size_t size; /* size of data in buffer */
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size_t off; /* offset of data in buffer */
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};
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/* Bell option values. */
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#define BELL_NONE 0
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#define BELL_ANY 1
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#define BELL_CURRENT 2
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/* Key codes. ncurses defines KEY_*. Grrr. */
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#define KEYC_NONE 0x0ffff
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#define KEYC_OFFSET 0x10000
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#define KEYC_ESCAPE 0x20000
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#define KEYC_ADDESCAPE(k) ((k) | KEYC_ESCAPE)
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#define KEYC_REMOVEESCAPE(k) ((k) & ~KEYC_ESCAPE)
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#define KEYC_ISESCAPE(k) ((k) != KEYC_NONE && ((k) & KEYC_ESCAPE))
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#define KEYC_A1 (KEYC_OFFSET + 0x1)
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#define KEYC_A3 (KEYC_OFFSET + 0x2)
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#define KEYC_B2 (KEYC_OFFSET + 0x3)
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/* #define KEYC_BACKSPACE (KEYC_OFFSET + 0x4) */
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#define KEYC_BEG (KEYC_OFFSET + 0x5)
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#define KEYC_BTAB (KEYC_OFFSET + 0x6)
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#define KEYC_C1 (KEYC_OFFSET + 0x7)
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#define KEYC_C3 (KEYC_OFFSET + 0x8)
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#define KEYC_CANCEL (KEYC_OFFSET + 0x9)
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#define KEYC_CATAB (KEYC_OFFSET + 0xa)
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#define KEYC_CLEAR (KEYC_OFFSET + 0xb)
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#define KEYC_CLOSE (KEYC_OFFSET + 0xc)
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#define KEYC_COMMAND (KEYC_OFFSET + 0xd)
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#define KEYC_COPY (KEYC_OFFSET + 0xe)
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#define KEYC_CREATE (KEYC_OFFSET + 0xf)
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#define KEYC_CTAB (KEYC_OFFSET + 0x10)
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#define KEYC_DC (KEYC_OFFSET + 0x11)
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#define KEYC_DL (KEYC_OFFSET + 0x12)
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#define KEYC_DOWN (KEYC_OFFSET + 0x13)
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#define KEYC_EIC (KEYC_OFFSET + 0x14)
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#define KEYC_END (KEYC_OFFSET + 0x15)
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#define KEYC_ENTER (KEYC_OFFSET + 0x16)
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#define KEYC_EOL (KEYC_OFFSET + 0x17)
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#define KEYC_EOS (KEYC_OFFSET + 0x18)
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#define KEYC_EXIT (KEYC_OFFSET + 0x19)
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#define KEYC_F0 (KEYC_OFFSET + 0x1a)
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#define KEYC_F1 (KEYC_OFFSET + 0x1b)
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#define KEYC_F10 (KEYC_OFFSET + 0x1c)
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#define KEYC_F11 (KEYC_OFFSET + 0x1d)
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#define KEYC_F12 (KEYC_OFFSET + 0x1e)
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#define KEYC_F13 (KEYC_OFFSET + 0x1f)
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#define KEYC_F14 (KEYC_OFFSET + 0x20)
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#define KEYC_F15 (KEYC_OFFSET + 0x21)
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#define KEYC_F16 (KEYC_OFFSET + 0x22)
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#define KEYC_F17 (KEYC_OFFSET + 0x23)
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#define KEYC_F18 (KEYC_OFFSET + 0x24)
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#define KEYC_F19 (KEYC_OFFSET + 0x25)
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#define KEYC_F2 (KEYC_OFFSET + 0x26)
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#define KEYC_F20 (KEYC_OFFSET + 0x27)
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#define KEYC_F21 (KEYC_OFFSET + 0x28)
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#define KEYC_F22 (KEYC_OFFSET + 0x29)
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#define KEYC_F23 (KEYC_OFFSET + 0x2a)
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#define KEYC_F24 (KEYC_OFFSET + 0x2b)
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#define KEYC_F25 (KEYC_OFFSET + 0x2c)
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#define KEYC_F26 (KEYC_OFFSET + 0x2d)
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#define KEYC_F27 (KEYC_OFFSET + 0x2e)
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#define KEYC_F28 (KEYC_OFFSET + 0x2f)
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#define KEYC_F29 (KEYC_OFFSET + 0x30)
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#define KEYC_F3 (KEYC_OFFSET + 0x31)
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#define KEYC_F30 (KEYC_OFFSET + 0x32)
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#define KEYC_F31 (KEYC_OFFSET + 0x33)
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#define KEYC_F32 (KEYC_OFFSET + 0x34)
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#define KEYC_F33 (KEYC_OFFSET + 0x35)
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#define KEYC_F34 (KEYC_OFFSET + 0x36)
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#define KEYC_F35 (KEYC_OFFSET + 0x37)
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#define KEYC_F36 (KEYC_OFFSET + 0x38)
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#define KEYC_F37 (KEYC_OFFSET + 0x39)
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#define KEYC_F38 (KEYC_OFFSET + 0x3a)
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#define KEYC_F39 (KEYC_OFFSET + 0x3b)
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#define KEYC_F4 (KEYC_OFFSET + 0x3c)
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#define KEYC_F40 (KEYC_OFFSET + 0x3d)
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#define KEYC_F41 (KEYC_OFFSET + 0x3e)
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#define KEYC_F42 (KEYC_OFFSET + 0x3f)
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#define KEYC_F43 (KEYC_OFFSET + 0x40)
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#define KEYC_F44 (KEYC_OFFSET + 0x41)
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#define KEYC_F45 (KEYC_OFFSET + 0x42)
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#define KEYC_F46 (KEYC_OFFSET + 0x43)
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#define KEYC_F47 (KEYC_OFFSET + 0x44)
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#define KEYC_F48 (KEYC_OFFSET + 0x45)
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#define KEYC_F49 (KEYC_OFFSET + 0x46)
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#define KEYC_F5 (KEYC_OFFSET + 0x47)
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#define KEYC_F50 (KEYC_OFFSET + 0x48)
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#define KEYC_F51 (KEYC_OFFSET + 0x49)
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#define KEYC_F52 (KEYC_OFFSET + 0x4a)
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#define KEYC_F53 (KEYC_OFFSET + 0x4b)
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#define KEYC_F54 (KEYC_OFFSET + 0x4c)
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#define KEYC_F55 (KEYC_OFFSET + 0x4d)
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#define KEYC_F56 (KEYC_OFFSET + 0x4e)
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#define KEYC_F57 (KEYC_OFFSET + 0x4f)
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#define KEYC_F58 (KEYC_OFFSET + 0x50)
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#define KEYC_F59 (KEYC_OFFSET + 0x51)
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#define KEYC_F6 (KEYC_OFFSET + 0x52)
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#define KEYC_F60 (KEYC_OFFSET + 0x53)
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#define KEYC_F61 (KEYC_OFFSET + 0x54)
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#define KEYC_F62 (KEYC_OFFSET + 0x55)
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#define KEYC_F63 (KEYC_OFFSET + 0x56)
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#define KEYC_F7 (KEYC_OFFSET + 0x57)
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#define KEYC_F8 (KEYC_OFFSET + 0x58)
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#define KEYC_F9 (KEYC_OFFSET + 0x59)
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#define KEYC_FIND (KEYC_OFFSET + 0x5a)
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#define KEYC_HELP (KEYC_OFFSET + 0x5b)
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#define KEYC_HOME (KEYC_OFFSET + 0x5c)
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#define KEYC_IC (KEYC_OFFSET + 0x5d)
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#define KEYC_IL (KEYC_OFFSET + 0x5e)
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#define KEYC_LEFT (KEYC_OFFSET + 0x5f)
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#define KEYC_LL (KEYC_OFFSET + 0x60)
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#define KEYC_MARK (KEYC_OFFSET + 0x61)
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#define KEYC_MESSAGE (KEYC_OFFSET + 0x62)
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#define KEYC_MOVE (KEYC_OFFSET + 0x63)
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#define KEYC_NEXT (KEYC_OFFSET + 0x64)
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#define KEYC_NPAGE (KEYC_OFFSET + 0x65)
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#define KEYC_OPEN (KEYC_OFFSET + 0x66)
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#define KEYC_OPTIONS (KEYC_OFFSET + 0x67)
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#define KEYC_PPAGE (KEYC_OFFSET + 0x68)
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#define KEYC_PREVIOUS (KEYC_OFFSET + 0x69)
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#define KEYC_PRINT (KEYC_OFFSET + 0x6a)
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#define KEYC_REDO (KEYC_OFFSET + 0x6b)
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#define KEYC_REFERENCE (KEYC_OFFSET + 0x6c)
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#define KEYC_REFRESH (KEYC_OFFSET + 0x6d)
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#define KEYC_REPLACE (KEYC_OFFSET + 0x6e)
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#define KEYC_RESTART (KEYC_OFFSET + 0x6f)
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#define KEYC_RESUME (KEYC_OFFSET + 0x70)
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#define KEYC_RIGHT (KEYC_OFFSET + 0x71)
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#define KEYC_SAVE (KEYC_OFFSET + 0x72)
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#define KEYC_SBEG (KEYC_OFFSET + 0x73)
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#define KEYC_SCANCEL (KEYC_OFFSET + 0x74)
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#define KEYC_SCOMMAND (KEYC_OFFSET + 0x75)
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#define KEYC_SCOPY (KEYC_OFFSET + 0x76)
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#define KEYC_SCREATE (KEYC_OFFSET + 0x77)
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#define KEYC_SDC (KEYC_OFFSET + 0x78)
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#define KEYC_SDL (KEYC_OFFSET + 0x79)
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#define KEYC_SELECT (KEYC_OFFSET + 0x7a)
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#define KEYC_SEND (KEYC_OFFSET + 0x7b)
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#define KEYC_SEOL (KEYC_OFFSET + 0x7c)
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#define KEYC_SEXIT (KEYC_OFFSET + 0x7d)
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#define KEYC_SF (KEYC_OFFSET + 0x7e)
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#define KEYC_SFIND (KEYC_OFFSET + 0x7f)
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#define KEYC_SHELP (KEYC_OFFSET + 0x80)
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#define KEYC_SHOME (KEYC_OFFSET + 0x81)
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#define KEYC_SIC (KEYC_OFFSET + 0x82)
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#define KEYC_SLEFT (KEYC_OFFSET + 0x83)
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#define KEYC_SMESSAGE (KEYC_OFFSET + 0x84)
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#define KEYC_SMOVE (KEYC_OFFSET + 0x85)
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#define KEYC_SNEXT (KEYC_OFFSET + 0x86)
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#define KEYC_SOPTIONS (KEYC_OFFSET + 0x87)
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#define KEYC_SPREVIOUS (KEYC_OFFSET + 0x88)
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#define KEYC_SPRINT (KEYC_OFFSET + 0x89)
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#define KEYC_SR (KEYC_OFFSET + 0x8a)
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#define KEYC_SREDO (KEYC_OFFSET + 0x8b)
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#define KEYC_SREPLACE (KEYC_OFFSET + 0x8c)
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#define KEYC_SRIGHT (KEYC_OFFSET + 0x8d)
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#define KEYC_SRSUME (KEYC_OFFSET + 0x8e)
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#define KEYC_SSAVE (KEYC_OFFSET + 0x8f)
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#define KEYC_SSUSPEND (KEYC_OFFSET + 0x90)
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#define KEYC_STAB (KEYC_OFFSET + 0x91)
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#define KEYC_SUNDO (KEYC_OFFSET + 0x92)
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#define KEYC_SUSPEND (KEYC_OFFSET + 0x93)
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#define KEYC_UNDO (KEYC_OFFSET + 0x94)
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#define KEYC_UP (KEYC_OFFSET + 0x95)
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#define KEYC_MOUSE (KEYC_OFFSET + 0x96)
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/* Output codes. */
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#define TTY_CHARACTER 0
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#define TTY_CURSORUP 1
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#define TTY_CURSORDOWN 2
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#define TTY_CURSORRIGHT 3
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#define TTY_CURSORLEFT 4
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#define TTY_INSERTCHARACTER 5
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#define TTY_DELETECHARACTER 6
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#define TTY_INSERTLINE 7
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#define TTY_DELETELINE 8
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#define TTY_CLEARLINE 9
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#define TTY_CLEARENDOFLINE 10
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#define TTY_CLEARSTARTOFLINE 11
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#define TTY_CURSORMOVE 12
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#define TTY_ATTRIBUTES 13
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#define TTY_CURSOROFF 14
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#define TTY_CURSORON 15
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#define TTY_REVERSEINDEX 16
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#define TTY_SCROLLREGION 17
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#define TTY_INSERTON 18
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#define TTY_INSERTOFF 19
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#define TTY_KCURSOROFF 20
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#define TTY_KCURSORON 21
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#define TTY_KKEYPADOFF 22
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#define TTY_KKEYPADON 23
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#define TTY_MOUSEON 24
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#define TTY_MOUSEOFF 25 /* XXX merge all on/off into 1 arg? */
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/* Message codes. */
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enum hdrtype {
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MSG_COMMAND,
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MSG_ERROR,
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MSG_PRINT,
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MSG_EXIT,
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MSG_EXITING,
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MSG_EXITED,
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MSG_DETACH,
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MSG_IDENTIFY,
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MSG_READY,
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MSG_RESIZE,
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};
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/* Message header structure. */
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struct hdr {
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enum hdrtype type;
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size_t size;
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};
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struct msg_command_data {
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pid_t pid; /* pid from $TMUX or -1 */
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u_int idx; /* index from $TMUX */
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size_t namelen;
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};
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struct msg_identify_data {
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char tty[TTY_NAME_MAX];
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int version;
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u_int sx;
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u_int sy;
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size_t termlen;
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};
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struct msg_resize_data {
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u_int sx;
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u_int sy;
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};
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/* Attributes. */
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#define ATTR_BRIGHT 0x1
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#define ATTR_DIM 0x2
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#define ATTR_UNDERSCORE 0x4
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#define ATTR_BLINK 0x8
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#define ATTR_REVERSE 0x10
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#define ATTR_HIDDEN 0x20
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#define ATTR_ITALICS 0x40
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#define ATTR_CHARSET 0x80 /* alternative character set */
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/* Modes. */
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#define MODE_CURSOR 0x01
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#define MODE_INSERT 0x02
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#define MODE_KCURSOR 0x04
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#define MODE_KKEYPAD 0x08
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#define MODE_SAVED 0x10
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#define MODE_MOUSE 0x20
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/* Screen selection. */
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struct screen_sel {
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int flag;
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u_int sx;
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u_int sy;
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u_int ex;
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u_int ey;
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};
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/* Virtual screen. */
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struct screen {
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char *title;
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u_char **grid_data;
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u_char **grid_attr;
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u_char **grid_colr;
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u_int *grid_size;
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u_int dx; /* display x size */
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u_int dy; /* display y size */
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u_int hsize; /* history y size */
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u_int hlimit; /* history y limit */
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u_int rupper; /* scroll region top */
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u_int rlower; /* scroll region bottom */
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u_int cx; /* cursor x */
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u_int cy; /* cursor y */
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u_char attr;
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u_char colr; /* fg:bg */
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u_int saved_cx;
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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 15
|
|
|
|
/* Edit keys. */
|
|
enum mode_key {
|
|
MODEKEY_BOL,
|
|
MODEKEY_CLEARSEL,
|
|
MODEKEY_COPYSEL,
|
|
MODEKEY_DOWN,
|
|
MODEKEY_EOL,
|
|
MODEKEY_LEFT,
|
|
MODEKEY_NONE,
|
|
MODEKEY_NPAGE,
|
|
MODEKEY_NWORD,
|
|
MODEKEY_PPAGE,
|
|
MODEKEY_PWORD,
|
|
MODEKEY_QUIT,
|
|
MODEKEY_RIGHT,
|
|
MODEKEY_STARTSEL,
|
|
MODEKEY_UP,
|
|
};
|
|
#define MODEKEY_EMACS 0
|
|
#define MODEKEY_VI 1
|
|
|
|
#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);
|
|
|
|
/* mode-key.c */
|
|
enum mode_key mode_key_lookup(int, int);
|
|
|
|
/* 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 buffer-index] [-t target-window]"
|
|
#define CMD_BUFFER_SESSION_USAGE "[-b buffer-index] [-t target-session]"
|
|
#define CMD_BUFFER_CLIENT_USAGE "[-b buffer-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
|