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Diffstat (limited to 'usr.bin/tmux/tmux.h')
| -rw-r--r-- | usr.bin/tmux/tmux.h | 1576 |
1 files changed, 1576 insertions, 0 deletions
diff --git a/usr.bin/tmux/tmux.h b/usr.bin/tmux/tmux.h new file mode 100644 index 00000000000..f39f70f601c --- /dev/null +++ b/usr.bin/tmux/tmux.h @@ -0,0 +1,1576 @@ +/* $OpenBSD: tmux.h,v 1.1 2009/06/01 22:58:49 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 + +#define PROTOCOL_VERSION -13 + +#include <sys/param.h> +#include <sys/time.h> +#include <sys/queue.h> +#include <sys/tree.h> + +#include <getopt.h> +#include <limits.h> +#include <poll.h> +#include <signal.h> +#include <stdarg.h> +#include <stdint.h> +#include <stdio.h> +#include <termios.h> + +#include "array.h" + +extern const char *__progname; + +/* Default configuration file. */ +#define DEFAULT_CFG ".tmux.conf" + +/* Default prompt history length. */ +#define PROMPT_HISTORY 100 + +/* Minimum pane size. */ +#define PANE_MINIMUM 4 /* includes separator line */ + +/* Automatic name refresh interval, in milliseconds. */ +#define NAME_INTERVAL 500 + +/* Escape timer period, in milliseconds. */ +#define ESCAPE_PERIOD 250 + +/* Maximum poll timeout (when attached). */ +#define POLL_TIMEOUT 50 + +/* 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))) + +/* Number of items in array. */ +#define nitems(_a) (sizeof((_a)) / sizeof((_a)[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 0x00ffff +#define KEYC_OFFSET 0x010000 +#define KEYC_ESCAPE 0x020000 +#define KEYC_CONTROL 0x080000 +#define KEYC_SHIFT 0x100000 + +#define KEYC_ADDESC(k) ((k) | KEYC_ESCAPE) +#define KEYC_REMOVEESC(k) ((k) & ~KEYC_ESCAPE) +#define KEYC_ISESC(k) ((k) != KEYC_NONE && ((k) & KEYC_ESCAPE)) + +#define KEYC_ADDCTL(k) ((k) | KEYC_CONTROL) +#define KEYC_REMOVECTL(k) ((k) & ~KEYC_CONTROL) +#define KEYC_ISCTL(k) ((k) != KEYC_NONE && ((k) & KEYC_CONTROL)) + +#define KEYC_ADDSFT(k) ((k) | KEYC_SHIFT) +#define KEYC_REMOVESFT(k) ((k) & ~KEYC_SHIFT) +#define KEYC_ISSFT(k) ((k) != KEYC_NONE && ((k) & KEYC_SHIFT)) + +/* Mouse key. */ +#define KEYC_MOUSE (KEYC_OFFSET + 0x00) + +/* Function keys. */ +#define KEYC_F1 (KEYC_OFFSET + 0x01) +#define KEYC_F2 (KEYC_OFFSET + 0x02) +#define KEYC_F3 (KEYC_OFFSET + 0x03) +#define KEYC_F4 (KEYC_OFFSET + 0x04) +#define KEYC_F5 (KEYC_OFFSET + 0x05) +#define KEYC_F6 (KEYC_OFFSET + 0x06) +#define KEYC_F7 (KEYC_OFFSET + 0x07) +#define KEYC_F8 (KEYC_OFFSET + 0x08) +#define KEYC_F9 (KEYC_OFFSET + 0x09) +#define KEYC_F10 (KEYC_OFFSET + 0x10) +#define KEYC_F11 (KEYC_OFFSET + 0x11) +#define KEYC_F12 (KEYC_OFFSET + 0x12) +#define KEYC_F13 (KEYC_OFFSET + 0x13) +#define KEYC_F14 (KEYC_OFFSET + 0x14) +#define KEYC_F15 (KEYC_OFFSET + 0x15) +#define KEYC_F16 (KEYC_OFFSET + 0x16) +#define KEYC_F17 (KEYC_OFFSET + 0x17) +#define KEYC_F18 (KEYC_OFFSET + 0x18) +#define KEYC_F19 (KEYC_OFFSET + 0x19) +#define KEYC_F20 (KEYC_OFFSET + 0x1a) +#define KEYC_IC (KEYC_OFFSET + 0x1b) +#define KEYC_DC (KEYC_OFFSET + 0x1c) +#define KEYC_HOME (KEYC_OFFSET + 0x1d) +#define KEYC_END (KEYC_OFFSET + 0x1e) +#define KEYC_NPAGE (KEYC_OFFSET + 0x1f) +#define KEYC_PPAGE (KEYC_OFFSET + 0x20) +#define KEYC_BTAB (KEYC_OFFSET + 0x21) + +/* Arrow keys. */ +#define KEYC_UP (KEYC_OFFSET + 0x50) +#define KEYC_DOWN (KEYC_OFFSET + 0x51) +#define KEYC_LEFT (KEYC_OFFSET + 0x52) +#define KEYC_RIGHT (KEYC_OFFSET + 0x53) + +/* Numeric keypad. Numbered from top-left, KPY_X. */ +#define KEYC_KP0_1 (KEYC_OFFSET + 0x100) +#define KEYC_KP0_2 (KEYC_OFFSET + 0x101) +#define KEYC_KP0_3 (KEYC_OFFSET + 0x102) +#define KEYC_KP1_0 (KEYC_OFFSET + 0x103) +#define KEYC_KP1_1 (KEYC_OFFSET + 0x104) +#define KEYC_KP1_2 (KEYC_OFFSET + 0x105) +#define KEYC_KP1_3 (KEYC_OFFSET + 0x106) +#define KEYC_KP2_0 (KEYC_OFFSET + 0x107) +#define KEYC_KP2_1 (KEYC_OFFSET + 0x108) +#define KEYC_KP2_2 (KEYC_OFFSET + 0x109) +#define KEYC_KP3_0 (KEYC_OFFSET + 0x10a) +#define KEYC_KP3_1 (KEYC_OFFSET + 0x10b) +#define KEYC_KP3_2 (KEYC_OFFSET + 0x10c) +#define KEYC_KP3_3 (KEYC_OFFSET + 0x10d) +#define KEYC_KP4_0 (KEYC_OFFSET + 0x10e) +#define KEYC_KP4_2 (KEYC_OFFSET + 0x10f) + +/* Termcap codes. */ +enum tty_code_code { + TTYC_AX = 0, + TTYC_ACSC, /* acs_chars, ac */ + TTYC_BEL, /* bell, bl */ + TTYC_BLINK, /* enter_blink_mode, mb */ + TTYC_BOLD, /* enter_bold_mode, md */ + TTYC_CIVIS, /* cursor_invisible, vi */ + TTYC_CLEAR, /* clear_screen, cl */ + TTYC_CNORM, /* cursor_normal, ve */ + TTYC_COLORS, /* max_colors, Co */ + TTYC_CSR, /* change_scroll_region, cs */ + TTYC_CUD, /* parm_down_cursor, DO */ + TTYC_CUD1, /* cursor_down, do */ + TTYC_CUP, /* cursor_address, cm */ + TTYC_DCH, /* parm_dch, DC */ + TTYC_DCH1, /* delete_character, dc */ + TTYC_DIM, /* enter_dim_mode, mh */ + TTYC_DL, /* parm_delete_line, DL */ + TTYC_DL1, /* delete_line, dl */ + TTYC_EL, /* clr_eol, ce */ + TTYC_EL1, /* clr_bol, cb */ + TTYC_ENACS, /* ena_acs, eA */ + TTYC_ICH, /* parm_ich, IC */ + TTYC_ICH1, /* insert_character, ic */ + TTYC_IL, /* parm_insert_line, IL */ + TTYC_IL1, /* insert_line, il */ + TTYC_INVIS, /* enter_secure_mode, mk */ + TTYC_IS1, /* init_1string, i1 */ + TTYC_IS2, /* init_2string, i2 */ + TTYC_IS3, /* init_3string, i3 */ + TTYC_KCBT, /* key_btab, kB */ + TTYC_KCUB1, /* key_left, kl */ + TTYC_KCUD1, /* key_down, kd */ + TTYC_KCUF1, /* key_right, kr */ + TTYC_KCUU1, /* key_up, ku */ + TTYC_KDCH1, /* key_dc, kD */ + TTYC_KEND, /* key_end, ke */ + TTYC_KF1, /* key_f1, k1 */ + TTYC_KF10, /* key_f10, k; */ + TTYC_KF11, /* key_f11, F1 */ + TTYC_KF12, /* key_f12, F2 */ + TTYC_KF13, /* key_f13, F3 */ + TTYC_KF14, /* key_f14, F4 */ + TTYC_KF15, /* key_f15, F5 */ + TTYC_KF16, /* key_f16, F6 */ + TTYC_KF17, /* key_f17, F7 */ + TTYC_KF18, /* key_f18, F8 */ + TTYC_KF19, /* key_f19, F9 */ + TTYC_KF20, /* key_f20, F10 */ + TTYC_KF2, /* key_f2, k2 */ + TTYC_KF3, /* key_f3, k3 */ + TTYC_KF4, /* key_f4, k4 */ + TTYC_KF5, /* key_f5, k5 */ + TTYC_KF6, /* key_f6, k6 */ + TTYC_KF7, /* key_f7, k7 */ + TTYC_KF8, /* key_f8, k8 */ + TTYC_KF9, /* key_f9, k9 */ + TTYC_KHOME, /* key_home, kh */ + TTYC_KICH1, /* key_ic, kI */ + TTYC_KMOUS, /* key_mouse, Km */ + TTYC_KNP, /* key_npage, kN */ + TTYC_KPP, /* key_ppage, kP */ + TTYC_OP, /* orig_pair, op */ + TTYC_REV, /* enter_reverse_mode, mr */ + TTYC_RI, /* scroll_reverse, sr */ + TTYC_RMACS, /* exit_alt_charset_mode */ + TTYC_RMCUP, /* exit_ca_mode, te */ + TTYC_RMIR, /* exit_insert_mode, ei */ + TTYC_RMKX, /* keypad_local, ke */ + TTYC_SETAB, /* set_a_background, AB */ + TTYC_SETAF, /* set_a_foreground, AF */ + TTYC_SGR0, /* exit_attribute_mode, me */ + TTYC_SMACS, /* enter_alt_charset_mode, as */ + TTYC_SMCUP, /* enter_ca_mode, ti */ + TTYC_SMIR, /* enter_insert_mode, im */ + TTYC_SMKX, /* keypad_xmit, ks */ + TTYC_SMSO, /* enter_standout_mode, so */ + TTYC_SMUL, /* enter_underline_mode, us */ + TTYC_XENL, /* eat_newline_glitch, xn */ +}; +#define NTTYCODE (TTYC_XENL + 1) + +/* Termcap types. */ +enum tty_code_type { + TTYCODE_NONE = 0, + TTYCODE_STRING, + TTYCODE_NUMBER, + TTYCODE_FLAG, +}; + +/* Termcap code. */ +struct tty_code { + enum tty_code_type type; + union { + char *string; + int number; + int flag; + } value; +}; + +/* Entry in terminal code table. */ +struct tty_term_code_entry { + enum tty_code_code code; + enum tty_code_type type; + const char *name; +}; + +/* Output commands. */ +enum tty_cmd { + TTY_CELL, + TTY_CLEARENDOFLINE, + TTY_CLEARENDOFSCREEN, + TTY_CLEARLINE, + TTY_CLEARSCREEN, + TTY_CLEARSTARTOFLINE, + TTY_CLEARSTARTOFSCREEN, + TTY_DELETECHARACTER, + TTY_DELETELINE, + TTY_INSERTCHARACTER, + TTY_INSERTLINE, + TTY_LINEFEED, + TTY_RAW, + TTY_REVERSEINDEX, +}; + +/* Message codes. */ +enum hdrtype { + MSG_COMMAND, + MSG_DETACH, + MSG_ERROR, + MSG_EXIT, + MSG_EXITED, + MSG_EXITING, + MSG_IDENTIFY, + MSG_PRINT, + MSG_READY, + MSG_RESIZE, + MSG_SHUTDOWN, + MSG_SUSPEND, + MSG_UNLOCK, + MSG_WAKEUP, +}; + +/* Message header structure. */ +struct hdr { + enum hdrtype type; + size_t size; +}; + +struct msg_command_data { + pid_t pid; /* pid from $TMUX or -1 */ + u_int idx; /* index from $TMUX */ + + size_t namelen; +}; + +struct msg_identify_data { + char tty[TTY_NAME_MAX]; + int version; + + char cwd[MAXPATHLEN]; + +#define IDENTIFY_UTF8 0x1 +#define IDENTIFY_256COLOURS 0x2 +#define IDENTIFY_88COLOURS 0x4 +#define IDENTIFY_HASDEFAULTS 0x8 + int flags; + + u_int sx; + u_int sy; + + size_t termlen; +}; + +struct msg_resize_data { + u_int sx; + u_int sy; +}; + +/* Editing keys. */ +enum mode_key_cmd { + MODEKEYCMD_BACKSPACE = 0x1000, + MODEKEYCMD_CHOOSE, + MODEKEYCMD_CLEARSELECTION, + MODEKEYCMD_COMPLETE, + MODEKEYCMD_COPYSELECTION, + MODEKEYCMD_DELETE, + MODEKEYCMD_DOWN, + MODEKEYCMD_ENDOFLINE, + MODEKEYCMD_LEFT, + MODEKEYCMD_NEXTPAGE, + MODEKEYCMD_NEXTWORD, + MODEKEYCMD_NONE, + MODEKEYCMD_OTHERKEY, + MODEKEYCMD_PASTE, + MODEKEYCMD_PREVIOUSPAGE, + MODEKEYCMD_PREVIOUSWORD, + MODEKEYCMD_QUIT, + MODEKEYCMD_RIGHT, + MODEKEYCMD_STARTOFLINE, + MODEKEYCMD_STARTSELECTION, + MODEKEYCMD_UP, +}; + +struct mode_key_data { + int type; + + int flags; +#define MODEKEY_EDITMODE 0x1 +#define MODEKEY_CANEDIT 0x2 +#define MODEKEY_CHOOSEMODE 0x4 +}; + +#define MODEKEY_EMACS 0 +#define MODEKEY_VI 1 + +/* Modes. */ +#define MODE_CURSOR 0x1 +#define MODE_INSERT 0x2 +#define MODE_KCURSOR 0x4 +#define MODE_KKEYPAD 0x8 +#define MODE_MOUSE 0x10 + +/* Grid output. */ +#if defined(DEBUG) && \ + ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \ + (defined(__GNUC__) && __GNUC__ >= 3)) +#define GRID_DEBUG(gd, fmt, ...) log_debug3("%s: (sx=%u, sy=%u, hsize=%u) " \ + fmt, __func__, (gd)->sx, (gd)->sy, (gd)->hsize, ## __VA_ARGS__) +#else +#define GRID_DEBUG(...) +#endif + +/* Grid attributes. */ +#define GRID_ATTR_BRIGHT 0x1 +#define GRID_ATTR_DIM 0x2 +#define GRID_ATTR_UNDERSCORE 0x4 +#define GRID_ATTR_BLINK 0x8 +#define GRID_ATTR_REVERSE 0x10 +#define GRID_ATTR_HIDDEN 0x20 +#define GRID_ATTR_ITALICS 0x40 +#define GRID_ATTR_CHARSET 0x80 /* alternative character set */ + +/* Grid flags. */ +#define GRID_FLAG_FG256 0x1 +#define GRID_FLAG_BG256 0x2 +#define GRID_FLAG_PADDING 0x4 +#define GRID_FLAG_UTF8 0x8 + +/* Grid cell data. */ +struct grid_cell { + u_char attr; + u_char flags; + u_char fg; + u_char bg; + u_char data; +} __packed; + +/* Grid cell UTF-8 data. Used instead of data in grid_cell for UTF-8 cells. */ +#define UTF8_SIZE 8 +struct grid_utf8 { + u_char width; + u_char data[UTF8_SIZE]; +} __packed; + +/* Entire grid of cells. */ +struct grid { + u_int sx; + u_int sy; + + u_int hsize; + u_int hlimit; + + u_int *size; + struct grid_cell **data; + + u_int *usize; + struct grid_utf8 **udata; +}; + +/* Option data structures. */ +struct options_entry { + char *name; + + enum { + OPTIONS_STRING, + OPTIONS_NUMBER, + OPTIONS_KEY, + } type; + union { + char *string; + long long number; + int key; + } value; + + SPLAY_ENTRY(options_entry) entry; +}; + +struct options { + SPLAY_HEAD(options_tree, options_entry) tree; + struct options *parent; +}; + +/* Screen selection. */ +struct screen_sel { + int flag; + + u_int sx; + u_int sy; + + u_int ex; + u_int ey; + + struct grid_cell cell; +}; + +/* Virtual screen. */ +struct screen { + char *title; + + struct grid *grid; /* grid data */ + + u_int cx; /* cursor x */ + u_int cy; /* cursor y */ + + u_int old_cx; + u_int old_cy; + + u_int rupper; /* scroll region top */ + u_int rlower; /* scroll region bottom */ + + u_int old_rupper; + u_int old_rlower; + + int mode; + + struct screen_sel sel; +}; + +/* Screen write context. */ +struct screen_write_ctx { + struct window_pane *wp; + struct screen *s; +}; + +/* Screen size. */ +#define screen_size_x(s) ((s)->grid->sx) +#define screen_size_y(s) ((s)->grid->sy) +#define screen_hsize(s) ((s)->grid->hsize) +#define screen_hlimit(s) ((s)->grid->hlimit) + +/* Input parser sequence argument. */ +struct input_arg { + u_char data[64]; + size_t used; +}; + +/* Input parser context. */ +struct input_ctx { + struct window_pane *wp; + struct screen_write_ctx ctx; + + u_char *buf; + size_t len; + size_t off; + + struct grid_cell cell; + + + struct grid_cell saved_cell; + u_int saved_cx; + u_int saved_cy; + +#define MAXSTRINGLEN 1024 + u_char *string_buf; + size_t string_len; + int string_type; +#define STRING_SYSTEM 0 +#define STRING_APPLICATION 1 +#define STRING_NAME 2 + + u_char utf8_buf[4]; + u_int utf8_len; + u_int utf8_off; + + u_char intermediate; + 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; +struct window_mode { + struct screen *(*init)(struct window_pane *); + void (*free)(struct window_pane *); + void (*resize)(struct window_pane *, u_int, u_int); + void (*key)(struct window_pane *, struct client *, int); + void (*mouse)(struct window_pane *, + struct client *, u_char, u_char, u_char); + void (*timer)(struct window_pane *); +}; + +/* Child window structure. */ +struct window_pane { + struct window *window; + + u_int sx; + u_int sy; + + u_int xoff; + u_int yoff; + + int flags; +#define PANE_HIDDEN 0x1 +#define PANE_RESTART 0x2 +#define PANE_REDRAW 0x4 + + char *cmd; + char *cwd; + + pid_t pid; + int fd; + char tty[TTY_NAME_MAX]; + struct buffer *in; + struct buffer *out; + + struct input_ctx ictx; + + struct screen *screen; + struct screen base; + + const struct window_mode *mode; + void *modedata; + + TAILQ_ENTRY(window_pane) entry; +}; +TAILQ_HEAD(window_panes, window_pane); + +/* Window structure. */ +struct window { + char *name; + struct timeval name_timer; + + struct window_pane *active; + struct window_panes panes; + u_int layout; + + u_int sx; + u_int sy; + + int flags; +#define WINDOW_BELL 0x1 +#define WINDOW_HIDDEN 0x2 +#define WINDOW_ACTIVITY 0x4 +#define WINDOW_CONTENT 0x6 +#define WINDOW_REDRAW 0x8 + + struct options options; + + u_int references; +}; +ARRAY_DECL(windows, struct window *); + +/* Entry on local window list. */ +struct winlink { + int idx; + struct window *window; + + RB_ENTRY(winlink) entry; + SLIST_ENTRY(winlink) sentry; +}; +RB_HEAD(winlinks, winlink); +SLIST_HEAD(winlink_stack, winlink); + +/* Paste buffer. */ +struct paste_buffer { + char *data; + struct timeval tv; +}; +ARRAY_DECL(paste_stack, struct paste_buffer *); + +/* Client session. */ +struct session_alert { + struct winlink *wl; + int type; + + SLIST_ENTRY(session_alert) entry; +}; + +struct session { + char *name; + struct timeval tv; + + u_int sx; + u_int sy; + + struct winlink *curw; + struct winlink_stack lastw; + struct winlinks windows; + + struct options options; + + struct paste_stack buffers; + + SLIST_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 key; + char *string; + + int flags; +#define TTYKEY_CTRL 0x1 +#define TTYKEY_RAW 0x2 + + RB_ENTRY(tty_key) entry; +}; + +struct tty_term { + char *name; + u_int references; + + struct tty_code codes[NTTYCODE]; + +#define TERM_HASDEFAULTS 0x1 +#define TERM_256COLOURS 0x2 +#define TERM_88COLOURS 0x4 +#define TERM_EARLYWRAP 0x8 + int flags; + + SLIST_ENTRY(tty_term) entry; +}; +SLIST_HEAD(tty_terms, tty_term); + +struct tty { + char *path; + + u_int sx; + u_int sy; + + u_int cx; + u_int cy; + + int mode; + + u_int rlower; + u_int rupper; + + char *termname; + struct tty_term *term; + + int fd; + struct buffer *in; + struct buffer *out; + + int log_fd; + + struct termios tio; + + struct grid_cell cell; + + u_char acs[UCHAR_MAX + 1]; + +#define TTY_NOCURSOR 0x1 +#define TTY_FREEZE 0x2 +#define TTY_ESCAPE 0x4 +#define TTY_UTF8 0x8 + int flags; + + int term_flags; + + struct timeval 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; + char *cwd; + + struct tty tty; + struct timeval status_timer; + struct timeval repeat_timer; + + struct screen status; + +#define CLIENT_TERMINAL 0x1 +#define CLIENT_PREFIX 0x2 +#define CLIENT_MOUSE 0x4 +#define CLIENT_REDRAW 0x8 +#define CLIENT_STATUS 0x10 +#define CLIENT_REPEAT 0x20 /* allow command to repeat within repeat time */ +#define CLIENT_SUSPENDED 0x40 + int flags; + + char *message_string; + struct timeval message_timer; + + char *prompt_string; + char *prompt_buffer; + size_t prompt_index; + int (*prompt_callback)(void *, const char *); + void *prompt_data; + +#define PROMPT_HIDDEN 0x1 +#define PROMPT_SINGLE 0x2 + int prompt_flags; + + u_int prompt_hindex; + ARRAY_DECL(, char *) prompt_hdata; + + struct mode_key_data prompt_mdata; + + 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 +#define CCTX_SHUTDOWN 0x4 + 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; + + TAILQ_ENTRY(cmd) qentry; +}; +TAILQ_HEAD(cmd_list, cmd); + +struct cmd_entry { + const char *name; + const char *alias; + const char *usage; + +#define CMD_STARTSERVER 0x1 +#define CMD_CANTNEST 0x2 +#define CMD_ARG1 0x4 +#define CMD_ARG01 0x8 +#define CMD_AFLAG 0x10 +#define CMD_DFLAG 0x20 +#define CMD_GFLAG 0x40 +#define CMD_KFLAG 0x80 +#define CMD_UFLAG 0x100 +#define CMD_BIGDFLAG 0x200 +#define CMD_BIGUFLAG 0x400 + + int flags; + + void (*init)(struct cmd *, int); + int (*parse)(struct cmd *, int, char **, char **); + int (*exec)(struct cmd *, struct cmd_ctx *); + void (*send)(struct cmd *, struct buffer *); + void (*recv)(struct cmd *, struct buffer *); + void (*free)(struct cmd *); + size_t (*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; +}; + +struct cmd_option_data { + int flags; + char *target; + char *option; + char *value; +}; + +struct cmd_pane_data { + int flags; + char *target; + char *arg; + int pane; +}; + +/* Key binding. */ +struct key_binding { + int key; + struct cmd_list *cmdlist; + int can_repeat; + + SPLAY_ENTRY(key_binding) entry; +}; +SPLAY_HEAD(key_bindings, key_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_ATTRIBUTES, + 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[]; +extern const struct set_option_entry set_window_option_table[]; +#define NSETOPTION 24 +#define NSETWINDOWOPTION 19 + +/* tmux.c */ +extern volatile sig_atomic_t sigwinch; +extern volatile sig_atomic_t sigterm; +extern volatile sig_atomic_t sigcont; +extern volatile sig_atomic_t sigchld; +extern volatile sig_atomic_t sigusr1; +extern volatile sig_atomic_t sigusr2; +extern struct options global_options; +extern struct options global_window_options; +extern char *cfg_file; +extern int server_locked; +extern char *server_password; +extern time_t server_activity; +extern int debug_level; +extern int be_quiet; +extern time_t start_time; +extern char *socket_path; +void logfile(const char *); +void siginit(void); +void sigreset(void); +void sighandler(int); + +/* cfg.c */ +int load_cfg(const char *, char **x); + +/* mode-key.c */ +void mode_key_init(struct mode_key_data *, int, int); +void mode_key_free(struct mode_key_data *); +enum mode_key_cmd mode_key_lookup(struct mode_key_data *, 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 *); +int options_remove(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 */ +u_char tty_get_acs(struct tty *, u_char); +void tty_emulate_repeat(struct tty *, + enum tty_code_code, enum tty_code_code, u_int); +void tty_reset(struct tty *); +void tty_region(struct tty *, u_int, u_int, u_int); +void tty_cursor(struct tty *, u_int, u_int, u_int, u_int); +void tty_cell(struct tty *, + const struct grid_cell *, const struct grid_utf8 *); +void tty_putcode(struct tty *, enum tty_code_code); +void tty_putcode1(struct tty *, enum tty_code_code, int); +void tty_putcode2(struct tty *, enum tty_code_code, int, int); +void tty_puts(struct tty *, const char *); +void tty_putc(struct tty *, u_char); +void tty_init(struct tty *, char *, char *); +void tty_start_tty(struct tty *); +void tty_stop_tty(struct tty *); +void tty_detect_utf8(struct tty *); +void tty_set_title(struct tty *, const char *); +void tty_update_mode(struct tty *, int); +void tty_draw_line( + struct tty *, struct screen *, u_int, u_int, u_int); +void tty_redraw_region(struct tty *, struct window_pane *); +int tty_open(struct tty *, char **); +void tty_close(struct tty *, int); +void tty_free(struct tty *, int); +void tty_write( + struct tty *, struct window_pane *, enum tty_cmd, ...); +void tty_vwrite( + struct tty *, struct window_pane *, enum tty_cmd, va_list); + +/* tty-term.c */ +extern struct tty_terms tty_terms; +extern struct tty_term_code_entry tty_term_codes[NTTYCODE]; +struct tty_term *tty_term_find(char *, int, char **); +void tty_term_free(struct tty_term *); +int tty_term_has(struct tty_term *, enum tty_code_code); +const char *tty_term_string(struct tty_term *, enum tty_code_code); +const char *tty_term_string1(struct tty_term *, enum tty_code_code, int); +const char *tty_term_string2( + struct tty_term *, enum tty_code_code, int, int); +int tty_term_number(struct tty_term *, enum tty_code_code); +int tty_term_flag(struct tty_term *, enum tty_code_code); + +/* 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 *, u_char *); + +/* tty-write.c */ +void tty_write_cmd(struct window_pane *, enum tty_cmd, ...); +void tty_write_mode(struct window_pane *, int); + +/* options-cmd.c */ +void set_option_string(struct cmd_ctx *, + struct options *, const struct set_option_entry *, char *); +void set_option_number(struct cmd_ctx *, + struct options *, const struct set_option_entry *, char *); +void set_option_key(struct cmd_ctx *, + struct options *, const struct set_option_entry *, char *); +void set_option_colour(struct cmd_ctx *, + struct options *, const struct set_option_entry *, char *); +void set_option_attributes(struct cmd_ctx *, + struct options *, const struct set_option_entry *, char *); +void set_option_flag(struct cmd_ctx *, + struct options *, const struct set_option_entry *, char *); +void set_option_choice(struct cmd_ctx *, + struct options *, const struct set_option_entry *, char *); + +/* 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 *, char *, u_int); +int paste_replace(struct paste_stack *, u_int, char *); + +/* clock.c */ +void clock_draw(struct screen_write_ctx *, u_int, int); + +/* 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 */ +struct cmd *cmd_parse(int, char **, char **); +int 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 *); +size_t cmd_print(struct cmd *, char *, size_t); +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_break_pane_entry; +extern const struct cmd_entry cmd_choose_session_entry; +extern const struct cmd_entry cmd_choose_window_entry; +extern const struct cmd_entry cmd_clear_history_entry; +extern const struct cmd_entry cmd_clock_mode_entry; +extern const struct cmd_entry cmd_command_prompt_entry; +extern const struct cmd_entry cmd_confirm_before_entry; +extern const struct cmd_entry cmd_copy_buffer_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_down_pane_entry; +extern const struct cmd_entry cmd_find_window_entry; +extern const struct cmd_entry cmd_has_session_entry; +extern const struct cmd_entry cmd_kill_pane_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_load_buffer_entry; +extern const struct cmd_entry cmd_lock_server_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_layout_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_layout_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_resize_pane_entry; +extern const struct cmd_entry cmd_respawn_window_entry; +extern const struct cmd_entry cmd_rotate_window_entry; +extern const struct cmd_entry cmd_save_buffer_entry; +extern const struct cmd_entry cmd_scroll_mode_entry; +extern const struct cmd_entry cmd_select_layout_entry; +extern const struct cmd_entry cmd_select_pane_entry; +extern const struct cmd_entry cmd_select_prompt_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_server_info_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_password_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_source_file_entry; +extern const struct cmd_entry cmd_split_window_entry; +extern const struct cmd_entry cmd_start_server_entry; +extern const struct cmd_entry cmd_suspend_client_entry; +extern const struct cmd_entry cmd_swap_pane_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; +extern const struct cmd_entry cmd_up_pane_entry; + +/* cmd-list.c */ +struct cmd_list *cmd_list_parse(int, char **, char **); +int cmd_list_exec(struct cmd_list *, struct cmd_ctx *); +void cmd_list_send(struct cmd_list *, struct buffer *); +struct cmd_list *cmd_list_recv(struct buffer *); +void cmd_list_free(struct cmd_list *); +size_t cmd_list_print(struct cmd_list *, char *, size_t); + +/* cmd-string.c */ +int cmd_string_parse(const char *, struct cmd_list **, char **); + +/* cmd-generic.c */ +size_t cmd_prarg(char *, size_t, const char *, char *); +#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_send(struct cmd *, struct buffer *); +void cmd_target_recv(struct cmd *, struct buffer *); +void cmd_target_free(struct cmd *); +size_t 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_send(struct cmd *, struct buffer *); +void cmd_srcdst_recv(struct cmd *, struct buffer *); +void cmd_srcdst_free(struct cmd *); +size_t 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_send(struct cmd *, struct buffer *); +void cmd_buffer_recv(struct cmd *, struct buffer *); +void cmd_buffer_free(struct cmd *); +size_t cmd_buffer_print(struct cmd *, char *, size_t); +#define CMD_OPTION_WINDOW_USAGE "[-gu] [-t target-window] option [value]" +#define CMD_OPTION_SESSION_USAGE "[-gu] [-t target-session] option [value]" +#define CMD_OPTION_CLIENT_USAGE "[-gu] [-t target-client] option [value]" +void cmd_option_init(struct cmd *, int); +int cmd_option_parse(struct cmd *, int, char **, char **); +void cmd_option_send(struct cmd *, struct buffer *); +void cmd_option_recv(struct cmd *, struct buffer *); +void cmd_option_free(struct cmd *); +size_t cmd_option_print(struct cmd *, char *, size_t); +#define CMD_PANE_WINDOW_USAGE "[-t target-window] [-p pane-index]" +#define CMD_PANE_SESSION_USAGE "[-t target-session] [-p pane-index]" +#define CMD_PANE_CLIENT_USAGE "[-t target-client] [-p pane-index]" +void cmd_pane_init(struct cmd *, int); +int cmd_pane_parse(struct cmd *, int, char **, char **); +void cmd_pane_send(struct cmd *, struct buffer *); +void cmd_pane_recv(struct cmd *, struct buffer *); +void cmd_pane_free(struct cmd *); +size_t cmd_pane_print(struct cmd *, char *, size_t); + +/* client.c */ +int client_init(char *, struct client_ctx *, int, 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 key_bindings key_bindings; +int key_bindings_cmp(struct key_binding *, struct key_binding *); +SPLAY_PROTOTYPE(key_bindings, key_binding, entry, key_bindings_cmp); +struct key_binding *key_bindings_lookup(int); +void key_bindings_add(int, int, struct cmd_list *); +void key_bindings_remove(int); +void key_bindings_init(void); +void key_bindings_free(void); +void key_bindings_dispatch(struct key_binding *, 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; +struct client *server_create_client(int); +int server_client_index(struct client *); +int server_start(char *); + +/* server-msg.c */ +int server_msg_dispatch(struct client *); + +/* server-fn.c */ +const char **server_fill_environ(struct session *); +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 *); +void server_lock(void); +int server_unlock(const char *); + +/* status.c */ +int status_redraw(struct client *); +void status_message_set(struct client *, const char *); +void status_message_clear(struct client *); +int status_message_redraw(struct client *); +void status_prompt_set(struct client *, + const char *, int (*)(void *, const char *), void *, int); +void status_prompt_clear(struct client *); +int 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_pane *); +void input_free(struct window_pane *); +void input_parse(struct window_pane *); + +/* input-key.c */ +void input_key(struct window_pane *, int); +void input_mouse(struct window_pane *, u_char, u_char, u_char); + +/* colour.c */ +const char *colour_tostring(u_char); +int colour_fromstring(const char *); +u_char colour_256to16(u_char); +u_char colour_256to88(u_char); + +/* attributes.c */ +const char *attributes_tostring(u_char); +int attributes_fromstring(const char *); + +/* grid.c */ +extern const struct grid_cell grid_default_cell; +struct grid *grid_create(u_int, u_int, u_int); +void grid_destroy(struct grid *); +int grid_compare(struct grid *, struct grid *); +void grid_reduce_line(struct grid *, u_int, u_int); +void grid_expand_line(struct grid *, u_int, u_int); +void grid_expand_line_utf8(struct grid *, u_int, u_int); +void grid_scroll_line(struct grid *); +const struct grid_cell *grid_peek_cell(struct grid *, u_int, u_int); +struct grid_cell *grid_get_cell(struct grid *, u_int, u_int); +void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *); +const struct grid_utf8 *grid_peek_utf8(struct grid *, u_int, u_int); +struct grid_utf8 *grid_get_utf8(struct grid *, u_int, u_int); +void grid_set_utf8(struct grid *, u_int, u_int, const struct grid_utf8 *); +void grid_clear(struct grid *, u_int, u_int, u_int, u_int); +void grid_clear_lines(struct grid *, u_int, u_int); +void grid_move_lines(struct grid *, u_int, u_int, u_int); +void grid_clear_cells(struct grid *, u_int, u_int, u_int); +void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int); + +/* grid-view.c */ +const struct grid_cell *grid_view_peek_cell(struct grid *, u_int, u_int); +struct grid_cell *grid_view_get_cell(struct grid *, u_int, u_int); +void grid_view_set_cell( + struct grid *, u_int, u_int, const struct grid_cell *); +const struct grid_utf8 *grid_view_peek_utf8(struct grid *, u_int, u_int); +struct grid_utf8 *grid_view_get_utf8(struct grid *, u_int, u_int); +void grid_view_set_utf8( + struct grid *, u_int, u_int, const struct grid_utf8 *); +void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int); +void grid_view_scroll_region_up(struct grid *, u_int, u_int); +void grid_view_scroll_region_down(struct grid *, u_int, u_int); +void grid_view_insert_lines(struct grid *, u_int, u_int); +void grid_view_insert_lines_region( + struct grid *, u_int, u_int, u_int, u_int); +void grid_view_delete_lines(struct grid *, u_int, u_int); +void grid_view_delete_lines_region( + struct grid *, u_int, u_int, u_int, u_int); +void grid_view_insert_cells(struct grid *, u_int, u_int, u_int); +void grid_view_delete_cells(struct grid *, u_int, u_int, u_int); + +/* screen-write.c */ +void screen_write_start( + struct screen_write_ctx *, struct window_pane *, struct screen *); +void screen_write_stop(struct screen_write_ctx *); +void printflike3 screen_write_puts( + struct screen_write_ctx *, struct grid_cell *, const char *, ...); +void screen_write_putc( + struct screen_write_ctx *, struct grid_cell *, u_char); +void screen_write_copy(struct screen_write_ctx *, + struct screen *, u_int, u_int, u_int, u_int); +void screen_write_cursorup(struct screen_write_ctx *, u_int); +void screen_write_cursordown(struct screen_write_ctx *, u_int); +void screen_write_cursorright(struct screen_write_ctx *, u_int); +void screen_write_cursorleft(struct screen_write_ctx *, u_int); +void screen_write_insertcharacter(struct screen_write_ctx *, u_int); +void screen_write_deletecharacter(struct screen_write_ctx *, u_int); +void screen_write_insertline(struct screen_write_ctx *, u_int); +void screen_write_deleteline(struct screen_write_ctx *, u_int); +void screen_write_clearline(struct screen_write_ctx *); +void screen_write_clearendofline(struct screen_write_ctx *); +void screen_write_clearstartofline(struct screen_write_ctx *); +void screen_write_cursormove(struct screen_write_ctx *, u_int, u_int); +void screen_write_cursormode(struct screen_write_ctx *, int); +void screen_write_reverseindex(struct screen_write_ctx *); +void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int); +void screen_write_insertmode(struct screen_write_ctx *, int); +void screen_write_mousemode(struct screen_write_ctx *, int); +void screen_write_linefeed(struct screen_write_ctx *); +void screen_write_carriagereturn(struct screen_write_ctx *); +void screen_write_kcursormode(struct screen_write_ctx *, int); +void screen_write_kkeypadmode(struct screen_write_ctx *, int); +void screen_write_clearendofscreen(struct screen_write_ctx *); +void screen_write_clearstartofscreen(struct screen_write_ctx *); +void screen_write_clearscreen(struct screen_write_ctx *); +void screen_write_cell( + struct screen_write_ctx *, const struct grid_cell *, u_char *); + +/* screen-redraw.c */ +void screen_redraw_screen(struct client *); +void screen_redraw_pane(struct client *, struct window_pane *); +void screen_redraw_status(struct client *); + +/* screen.c */ +void screen_init(struct screen *, u_int, u_int, u_int); +void screen_reinit(struct screen *); +void screen_free(struct screen *); +void screen_set_title(struct screen *, const char *); +void screen_resize(struct screen *, u_int, u_int); +void screen_set_selection( + struct screen *, u_int, u_int, u_int, u_int, struct grid_cell *); +void screen_clear_selection(struct screen *); +int screen_check_selection(struct screen *, 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); + +/* 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 *); +u_int winlink_count(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 *); +void winlink_stack_push(struct winlink_stack *, struct winlink *); +void winlink_stack_remove(struct winlink_stack *, struct winlink *); +int window_index(struct window *, u_int *); +struct window *window_create1(u_int, u_int); +struct window *window_create(const char *, const char *, + const char *, const char **, u_int, u_int, u_int, char **); +void window_destroy(struct window *); +int window_resize(struct window *, u_int, u_int); +void window_set_active_pane(struct window *, struct window_pane *); +struct window_pane *window_add_pane(struct window *, int, + const char *, const char *, const char **, u_int, char **); +void window_remove_pane(struct window *, struct window_pane *); +u_int window_index_of_pane(struct window *, struct window_pane *); +struct window_pane *window_pane_at_index(struct window *, u_int); +u_int window_count_panes(struct window *); +void window_destroy_panes(struct window *); +struct window_pane *window_pane_create(struct window *, u_int, u_int, u_int); +void window_pane_destroy(struct window_pane *); +int window_pane_spawn(struct window_pane *, + const char *, const char *, const char **, char **); +int window_pane_resize(struct window_pane *, u_int, u_int); +void window_calculate_sizes(struct window *); +int window_pane_set_mode( + struct window_pane *, const struct window_mode *); +void window_pane_reset_mode(struct window_pane *); +void window_pane_parse(struct window_pane *); +void window_pane_key(struct window_pane *, struct client *, int); +void window_pane_mouse(struct window_pane *, + struct client *, u_char, u_char, u_char); +char *window_pane_search(struct window_pane *, const char *); + +/* layout.c */ +const char * layout_name(struct window *); +int layout_lookup(const char *); +void layout_refresh(struct window *, int); +int layout_resize(struct window_pane *, int); +int layout_select(struct window *, u_int); +void layout_next(struct window *); +void layout_previous(struct window *); + +/* layout-manual.c */ +void layout_manual_v_refresh(struct window *, int); +void layout_manual_v_resize(struct window_pane *, int); + +/* window-clock.c */ +extern const struct window_mode window_clock_mode; + +/* window-copy.c */ +extern const struct window_mode window_copy_mode; +void window_copy_pageup(struct window_pane *); + +/* window-scroll.c */ +extern const struct window_mode window_scroll_mode; +void window_scroll_pageup(struct window_pane *); + +/* window-more.c */ +extern const struct window_mode window_more_mode; +void window_more_vadd(struct window_pane *, const char *, va_list); +void printflike2 window_more_add(struct window_pane *, const char *, ...); + +/* window-choose.c */ +extern const struct window_mode window_choose_mode; +void window_choose_vadd( + struct window_pane *, int, const char *, va_list); +void printflike3 window_choose_add( + struct window_pane *, int, const char *, ...); +void window_choose_ready(struct window_pane *, + u_int, void (*)(void *, int), void *); + +/* names.c */ +void set_window_names(void); +char *default_window_name(struct window *); + +/* 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 *, + const char *, u_int, u_int, char **); +void session_destroy(struct session *); +int session_index(struct session *, u_int *); +struct winlink *session_new(struct session *, + const char *, const char *, const char *, int, char **); +struct winlink *session_attach( + struct session *, struct window *, int, char **); +int session_detach(struct session *, struct winlink *); +int session_has(struct session *, struct window *); +int session_next(struct session *, int); +int session_previous(struct session *, int); +int session_select(struct session *, int); +int session_last(struct session *); + +/* utf8.c */ +void utf8_build(void); +int utf8_width(u_char *); + +/* util.c */ +char *section_string(char *, size_t, size_t, size_t); +void clean_string(const char *, char *, size_t); + +/* procname.c */ +char *get_proc_name(int, char *); + +/* 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 */ +#define LOG_FACILITY LOG_DAEMON +void log_open_syslog(int); +void log_open_tty(int); +void log_open_file(int, const char *); +void log_close(void); +void log_vwrite(int, const char *, va_list); +void log_write(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 */ +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 *, ...); + +#endif /* TMUX_H */ |