/* $OpenBSD: tmux.h,v 1.1073 2020/07/06 09:14:20 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott * * 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 #include #include #include #include #include #include #include #include #include #include #include "xmalloc.h" extern char **environ; struct args; struct args_value; struct client; struct cmd; struct cmd_find_state; struct cmdq_item; struct cmdq_list; struct cmdq_state; struct cmds; struct control_state; struct environ; struct format_job_tree; struct format_tree; struct input_ctx; struct job; struct mode_tree_data; struct mouse_event; struct options; struct options_array_item; struct options_entry; struct screen_write_collect_item; struct screen_write_collect_line; struct screen_write_ctx; struct session; struct tty_ctx; struct tmuxpeer; struct tmuxproc; struct winlink; /* Client-server protocol version. */ #define PROTOCOL_VERSION 8 /* Default configuration files and socket paths. */ #ifndef TMUX_CONF #define TMUX_CONF "/etc/tmux.conf:~/.tmux.conf" #endif #ifndef TMUX_SOCK #define TMUX_SOCK "$TMUX_TMPDIR:" _PATH_TMP #endif /* Minimum layout cell size, NOT including border lines. */ #define PANE_MINIMUM 1 /* Minimum and maximum window size. */ #define WINDOW_MINIMUM PANE_MINIMUM #define WINDOW_MAXIMUM 10000 /* Automatic name refresh interval, in microseconds. Must be < 1 second. */ #define NAME_INTERVAL 500000 /* Default pixel cell sizes. */ #define DEFAULT_XPIXEL 16 #define DEFAULT_YPIXEL 32 /* Attribute to make GCC check printf-like arguments. */ #define printflike(a, b) __attribute__ ((format (printf, a, b))) /* Number of items in array. */ #ifndef nitems #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0])) #endif /* Alert option values. */ #define ALERT_NONE 0 #define ALERT_ANY 1 #define ALERT_CURRENT 2 #define ALERT_OTHER 3 /* Visual option values. */ #define VISUAL_OFF 0 #define VISUAL_ON 1 #define VISUAL_BOTH 2 /* Special key codes. */ #define KEYC_NONE 0x00ff000000000ULL #define KEYC_UNKNOWN 0x00fe000000000ULL #define KEYC_BASE 0x0001000000000ULL #define KEYC_USER 0x0002000000000ULL /* Key modifier bits. */ #define KEYC_META 0x00100000000000ULL #define KEYC_CTRL 0x00200000000000ULL #define KEYC_SHIFT 0x00400000000000ULL /* Key flag bits. */ #define KEYC_LITERAL 0x01000000000000ULL #define KEYC_KEYPAD 0x02000000000000ULL #define KEYC_CURSOR 0x04000000000000ULL #define KEYC_IMPLIED_META 0x08000000000000ULL #define KEYC_BUILD_MODIFIERS 0x10000000000000ULL /* Masks for key bits. */ #define KEYC_MASK_MODIFIERS 0x00f00000000000ULL #define KEYC_MASK_FLAGS 0xff000000000000ULL #define KEYC_MASK_KEY 0x000fffffffffffULL /* Available user keys. */ #define KEYC_NUSER 1000 /* Is this a mouse key? */ #define KEYC_IS_MOUSE(key) (((key) & KEYC_MASK_KEY) >= KEYC_MOUSE && \ ((key) & KEYC_MASK_KEY) < KEYC_BSPACE) /* Multiple click timeout. */ #define KEYC_CLICK_TIMEOUT 300 /* Mouse key codes. */ #define KEYC_MOUSE_KEY(name) \ KEYC_ ## name ## _PANE, \ KEYC_ ## name ## _STATUS, \ KEYC_ ## name ## _STATUS_LEFT, \ KEYC_ ## name ## _STATUS_RIGHT, \ KEYC_ ## name ## _STATUS_DEFAULT, \ KEYC_ ## name ## _BORDER #define KEYC_MOUSE_STRING(name, s) \ { #s "Pane", KEYC_ ## name ## _PANE }, \ { #s "Status", KEYC_ ## name ## _STATUS }, \ { #s "StatusLeft", KEYC_ ## name ## _STATUS_LEFT }, \ { #s "StatusRight", KEYC_ ## name ## _STATUS_RIGHT }, \ { #s "StatusDefault", KEYC_ ## name ## _STATUS_DEFAULT }, \ { #s "Border", KEYC_ ## name ## _BORDER } /* * A single key. This can be ASCII or Unicode or one of the keys starting at * KEYC_BASE. */ typedef unsigned long long key_code; /* Special key codes. */ enum { /* Focus events. */ KEYC_FOCUS_IN = KEYC_BASE, KEYC_FOCUS_OUT, /* "Any" key, used if not found in key table. */ KEYC_ANY, /* Paste brackets. */ KEYC_PASTE_START, KEYC_PASTE_END, /* Mouse keys. */ KEYC_MOUSE, /* unclassified mouse event */ KEYC_DRAGGING, /* dragging in progress */ KEYC_DOUBLECLICK, /* double click complete */ KEYC_MOUSE_KEY(MOUSEMOVE), KEYC_MOUSE_KEY(MOUSEDOWN1), KEYC_MOUSE_KEY(MOUSEDOWN2), KEYC_MOUSE_KEY(MOUSEDOWN3), KEYC_MOUSE_KEY(MOUSEUP1), KEYC_MOUSE_KEY(MOUSEUP2), KEYC_MOUSE_KEY(MOUSEUP3), KEYC_MOUSE_KEY(MOUSEDRAG1), KEYC_MOUSE_KEY(MOUSEDRAG2), KEYC_MOUSE_KEY(MOUSEDRAG3), KEYC_MOUSE_KEY(MOUSEDRAGEND1), KEYC_MOUSE_KEY(MOUSEDRAGEND2), KEYC_MOUSE_KEY(MOUSEDRAGEND3), KEYC_MOUSE_KEY(WHEELUP), KEYC_MOUSE_KEY(WHEELDOWN), KEYC_MOUSE_KEY(SECONDCLICK1), KEYC_MOUSE_KEY(SECONDCLICK2), KEYC_MOUSE_KEY(SECONDCLICK3), KEYC_MOUSE_KEY(DOUBLECLICK1), KEYC_MOUSE_KEY(DOUBLECLICK2), KEYC_MOUSE_KEY(DOUBLECLICK3), KEYC_MOUSE_KEY(TRIPLECLICK1), KEYC_MOUSE_KEY(TRIPLECLICK2), KEYC_MOUSE_KEY(TRIPLECLICK3), /* Backspace key. */ KEYC_BSPACE, /* Function keys. */ KEYC_F1, KEYC_F2, KEYC_F3, KEYC_F4, KEYC_F5, KEYC_F6, KEYC_F7, KEYC_F8, KEYC_F9, KEYC_F10, KEYC_F11, KEYC_F12, KEYC_IC, KEYC_DC, KEYC_HOME, KEYC_END, KEYC_NPAGE, KEYC_PPAGE, KEYC_BTAB, /* Arrow keys. */ KEYC_UP, KEYC_DOWN, KEYC_LEFT, KEYC_RIGHT, /* Numeric keypad. */ KEYC_KP_SLASH, KEYC_KP_STAR, KEYC_KP_MINUS, KEYC_KP_SEVEN, KEYC_KP_EIGHT, KEYC_KP_NINE, KEYC_KP_PLUS, KEYC_KP_FOUR, KEYC_KP_FIVE, KEYC_KP_SIX, KEYC_KP_ONE, KEYC_KP_TWO, KEYC_KP_THREE, KEYC_KP_ENTER, KEYC_KP_ZERO, KEYC_KP_PERIOD, }; /* Termcap codes. */ enum tty_code_code { TTYC_ACSC, TTYC_AM, TTYC_AX, TTYC_BCE, TTYC_BEL, TTYC_BLINK, TTYC_BOLD, TTYC_CIVIS, TTYC_CLEAR, TTYC_CLMG, TTYC_CMG, TTYC_CNORM, TTYC_COLORS, TTYC_CR, TTYC_CS, TTYC_CSR, TTYC_CUB, TTYC_CUB1, TTYC_CUD, TTYC_CUD1, TTYC_CUF, TTYC_CUF1, TTYC_CUP, TTYC_CUU, TTYC_CUU1, TTYC_CVVIS, TTYC_DCH, TTYC_DCH1, TTYC_DIM, TTYC_DL, TTYC_DL1, TTYC_DSBP, TTYC_DSEKS, TTYC_DSFCS, TTYC_DSMG, TTYC_E3, TTYC_ECH, TTYC_ED, TTYC_EL, TTYC_EL1, TTYC_ENACS, TTYC_ENBP, TTYC_ENEKS, TTYC_ENFCS, TTYC_ENMG, TTYC_FSL, TTYC_HOME, TTYC_HPA, TTYC_ICH, TTYC_ICH1, TTYC_IL, TTYC_IL1, TTYC_INDN, TTYC_INVIS, TTYC_KCBT, TTYC_KCUB1, TTYC_KCUD1, TTYC_KCUF1, TTYC_KCUU1, TTYC_KDC2, TTYC_KDC3, TTYC_KDC4, TTYC_KDC5, TTYC_KDC6, TTYC_KDC7, TTYC_KDCH1, TTYC_KDN2, TTYC_KDN3, TTYC_KDN4, TTYC_KDN5, TTYC_KDN6, TTYC_KDN7, TTYC_KEND, TTYC_KEND2, TTYC_KEND3, TTYC_KEND4, TTYC_KEND5, TTYC_KEND6, TTYC_KEND7, TTYC_KF1, TTYC_KF10, TTYC_KF11, TTYC_KF12, TTYC_KF13, TTYC_KF14, TTYC_KF15, TTYC_KF16, TTYC_KF17, TTYC_KF18, TTYC_KF19, TTYC_KF2, TTYC_KF20, TTYC_KF21, TTYC_KF22, TTYC_KF23, TTYC_KF24, TTYC_KF25, TTYC_KF26, TTYC_KF27, TTYC_KF28, TTYC_KF29, TTYC_KF3, TTYC_KF30, TTYC_KF31, TTYC_KF32, TTYC_KF33, TTYC_KF34, TTYC_KF35, TTYC_KF36, TTYC_KF37, TTYC_KF38, TTYC_KF39, TTYC_KF4, TTYC_KF40, TTYC_KF41, TTYC_KF42, TTYC_KF43, TTYC_KF44, TTYC_KF45, TTYC_KF46, TTYC_KF47, TTYC_KF48, TTYC_KF49, TTYC_KF5, TTYC_KF50, TTYC_KF51, TTYC_KF52, TTYC_KF53, TTYC_KF54, TTYC_KF55, TTYC_KF56, TTYC_KF57, TTYC_KF58, TTYC_KF59, TTYC_KF6, TTYC_KF60, TTYC_KF61, TTYC_KF62, TTYC_KF63, TTYC_KF7, TTYC_KF8, TTYC_KF9, TTYC_KHOM2, TTYC_KHOM3, TTYC_KHOM4, TTYC_KHOM5, TTYC_KHOM6, TTYC_KHOM7, TTYC_KHOME, TTYC_KIC2, TTYC_KIC3, TTYC_KIC4, TTYC_KIC5, TTYC_KIC6, TTYC_KIC7, TTYC_KICH1, TTYC_KIND, TTYC_KLFT2, TTYC_KLFT3, TTYC_KLFT4, TTYC_KLFT5, TTYC_KLFT6, TTYC_KLFT7, TTYC_KMOUS, TTYC_KNP, TTYC_KNXT2, TTYC_KNXT3, TTYC_KNXT4, TTYC_KNXT5, TTYC_KNXT6, TTYC_KNXT7, TTYC_KPP, TTYC_KPRV2, TTYC_KPRV3, TTYC_KPRV4, TTYC_KPRV5, TTYC_KPRV6, TTYC_KPRV7, TTYC_KRI, TTYC_KRIT2, TTYC_KRIT3, TTYC_KRIT4, TTYC_KRIT5, TTYC_KRIT6, TTYC_KRIT7, TTYC_KUP2, TTYC_KUP3, TTYC_KUP4, TTYC_KUP5, TTYC_KUP6, TTYC_KUP7, TTYC_MS, TTYC_OP, TTYC_REV, TTYC_RGB, TTYC_RI, TTYC_RIN, TTYC_RMACS, TTYC_RMCUP, TTYC_RMKX, TTYC_SE, TTYC_SETAB, TTYC_SETAF, TTYC_SETRGBB, TTYC_SETRGBF, TTYC_SETULC, TTYC_SGR0, TTYC_SITM, TTYC_SMACS, TTYC_SMCUP, TTYC_SMKX, TTYC_SMOL, TTYC_SMSO, TTYC_SMUL, TTYC_SMULX, TTYC_SMXX, TTYC_SS, TTYC_SYNC, TTYC_TC, TTYC_TSL, TTYC_U8, TTYC_VPA, TTYC_XT }; /* Message codes. */ enum msgtype { MSG_VERSION = 12, MSG_IDENTIFY_FLAGS = 100, MSG_IDENTIFY_TERM, MSG_IDENTIFY_TTYNAME, MSG_IDENTIFY_OLDCWD, /* unused */ MSG_IDENTIFY_STDIN, MSG_IDENTIFY_ENVIRON, MSG_IDENTIFY_DONE, MSG_IDENTIFY_CLIENTPID, MSG_IDENTIFY_CWD, MSG_IDENTIFY_FEATURES, MSG_IDENTIFY_STDOUT, MSG_COMMAND = 200, MSG_DETACH, MSG_DETACHKILL, MSG_EXIT, MSG_EXITED, MSG_EXITING, MSG_LOCK, MSG_READY, MSG_RESIZE, MSG_SHELL, MSG_SHUTDOWN, MSG_OLDSTDERR, /* unused */ MSG_OLDSTDIN, /* unused */ MSG_OLDSTDOUT, /* unused */ MSG_SUSPEND, MSG_UNLOCK, MSG_WAKEUP, MSG_EXEC, MSG_FLAGS, MSG_READ_OPEN = 300, MSG_READ, MSG_READ_DONE, MSG_WRITE_OPEN, MSG_WRITE, MSG_WRITE_READY, MSG_WRITE_CLOSE }; /* * Message data. * * Don't forget to bump PROTOCOL_VERSION if any of these change! */ struct msg_command { int argc; }; /* followed by packed argv */ struct msg_read_open { int stream; int fd; }; /* followed by path */ struct msg_read_data { int stream; }; struct msg_read_done { int stream; int error; }; struct msg_write_open { int stream; int fd; int flags; }; /* followed by path */ struct msg_write_data { int stream; }; /* followed by data */ struct msg_write_ready { int stream; int error; }; struct msg_write_close { int stream; }; /* Mode keys. */ #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_WRAP 0x10 #define MODE_MOUSE_STANDARD 0x20 #define MODE_MOUSE_BUTTON 0x40 #define MODE_BLINKING 0x80 #define MODE_MOUSE_UTF8 0x100 #define MODE_MOUSE_SGR 0x200 #define MODE_BRACKETPASTE 0x400 #define MODE_FOCUSON 0x800 #define MODE_MOUSE_ALL 0x1000 #define MODE_ORIGIN 0x2000 #define MODE_CRLF 0x4000 #define MODE_KEXTENDED 0x8000 #define ALL_MODES 0xffffff #define ALL_MOUSE_MODES (MODE_MOUSE_STANDARD|MODE_MOUSE_BUTTON|MODE_MOUSE_ALL) #define MOTION_MOUSE_MODES (MODE_MOUSE_BUTTON|MODE_MOUSE_ALL) /* A single UTF-8 character. */ typedef u_int utf8_char; /* * An expanded UTF-8 character. UTF8_SIZE must be big enough to hold combining * characters as well. It can't be more than 32 bytes without changes to how * characters are stored. */ #define UTF8_SIZE 21 struct utf8_data { u_char data[UTF8_SIZE]; u_char have; u_char size; u_char width; /* 0xff if invalid */ }; enum utf8_state { UTF8_MORE, UTF8_DONE, UTF8_ERROR }; /* Colour flags. */ #define COLOUR_FLAG_256 0x01000000 #define COLOUR_FLAG_RGB 0x02000000 /* Special colours. */ #define COLOUR_DEFAULT(c) ((c) == 8 || (c) == 9) /* Grid attributes. Anything above 0xff is stored in an extended cell. */ #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 */ #define GRID_ATTR_STRIKETHROUGH 0x100 #define GRID_ATTR_UNDERSCORE_2 0x200 #define GRID_ATTR_UNDERSCORE_3 0x400 #define GRID_ATTR_UNDERSCORE_4 0x800 #define GRID_ATTR_UNDERSCORE_5 0x1000 #define GRID_ATTR_OVERLINE 0x2000 /* All underscore attributes. */ #define GRID_ATTR_ALL_UNDERSCORE \ (GRID_ATTR_UNDERSCORE| \ GRID_ATTR_UNDERSCORE_2| \ GRID_ATTR_UNDERSCORE_3| \ GRID_ATTR_UNDERSCORE_4| \ GRID_ATTR_UNDERSCORE_5) /* Grid flags. */ #define GRID_FLAG_FG256 0x1 #define GRID_FLAG_BG256 0x2 #define GRID_FLAG_PADDING 0x4 #define GRID_FLAG_EXTENDED 0x8 #define GRID_FLAG_SELECTED 0x10 #define GRID_FLAG_NOPALETTE 0x20 #define GRID_FLAG_CLEARED 0x40 /* Grid line flags. */ #define GRID_LINE_WRAPPED 0x1 #define GRID_LINE_EXTENDED 0x2 #define GRID_LINE_DEAD 0x4 /* Grid cell data. */ struct grid_cell { struct utf8_data data; u_short attr; u_char flags; int fg; int bg; int us; }; /* Grid extended cell entry. */ struct grid_extd_entry { utf8_char data; u_short attr; u_char flags; int fg; int bg; int us; } __packed; /* Grid cell entry. */ struct grid_cell_entry { u_char flags; union { u_int offset; struct { u_char attr; u_char fg; u_char bg; u_char data; } data; }; } __packed; /* Grid line. */ struct grid_line { u_int cellused; u_int cellsize; struct grid_cell_entry *celldata; u_int extdsize; struct grid_extd_entry *extddata; int flags; } __packed; /* Entire grid of cells. */ struct grid { int flags; #define GRID_HISTORY 0x1 /* scroll lines into history */ u_int sx; u_int sy; u_int hscrolled; u_int hsize; u_int hlimit; struct grid_line *linedata; }; /* Style alignment. */ enum style_align { STYLE_ALIGN_DEFAULT, STYLE_ALIGN_LEFT, STYLE_ALIGN_CENTRE, STYLE_ALIGN_RIGHT }; /* Style list. */ enum style_list { STYLE_LIST_OFF, STYLE_LIST_ON, STYLE_LIST_FOCUS, STYLE_LIST_LEFT_MARKER, STYLE_LIST_RIGHT_MARKER, }; /* Style range. */ enum style_range_type { STYLE_RANGE_NONE, STYLE_RANGE_LEFT, STYLE_RANGE_RIGHT, STYLE_RANGE_WINDOW }; struct style_range { enum style_range_type type; u_int argument; u_int start; u_int end; /* not included */ TAILQ_ENTRY(style_range) entry; }; TAILQ_HEAD(style_ranges, style_range); /* Style default. */ enum style_default_type { STYLE_DEFAULT_BASE, STYLE_DEFAULT_PUSH, STYLE_DEFAULT_POP }; /* Style option. */ struct style { struct grid_cell gc; int ignore; int fill; enum style_align align; enum style_list list; enum style_range_type range_type; u_int range_argument; enum style_default_type default_type; }; /* Virtual screen. */ struct screen_sel; struct screen_titles; struct screen { char *title; char *path; struct screen_titles *titles; struct grid *grid; /* grid data */ u_int cx; /* cursor x */ u_int cy; /* cursor y */ u_int cstyle; /* cursor style */ char *ccolour; /* cursor colour string */ u_int rupper; /* scroll region top */ u_int rlower; /* scroll region bottom */ int mode; u_int saved_cx; u_int saved_cy; struct grid *saved_grid; struct grid_cell saved_cell; int saved_flags; bitstr_t *tabs; struct screen_sel *sel; struct screen_write_collect_line *write_list; }; /* Screen write context. */ typedef void (*screen_write_init_ctx_cb)(struct screen_write_ctx *, struct tty_ctx *); struct screen_write_ctx { struct window_pane *wp; struct screen *s; int flags; #define SCREEN_WRITE_SYNC 0x1 screen_write_init_ctx_cb init_ctx_cb; void *arg; struct screen_write_collect_item *item; u_int scrolled; u_int bg; u_int cells; u_int written; u_int skipped; }; /* Screen redraw context. */ struct screen_redraw_ctx { struct client *c; u_int statuslines; int statustop; int pane_status; int pane_lines; u_int sx; u_int sy; u_int ox; u_int oy; }; /* 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) /* Menu. */ struct menu_item { const char *name; key_code key; const char *command; }; struct menu { const char *title; struct menu_item *items; u_int count; u_int width; }; typedef void (*menu_choice_cb)(struct menu *, u_int, key_code, void *); /* * Window mode. Windows can be in several modes and this is used to call the * right function to handle input and output. */ struct window_mode_entry; struct window_mode { const char *name; const char *default_format; struct screen *(*init)(struct window_mode_entry *, struct cmd_find_state *, struct args *); void (*free)(struct window_mode_entry *); void (*resize)(struct window_mode_entry *, u_int, u_int); void (*key)(struct window_mode_entry *, struct client *, struct session *, struct winlink *, key_code, struct mouse_event *); const char *(*key_table)(struct window_mode_entry *); void (*command)(struct window_mode_entry *, struct client *, struct session *, struct winlink *, struct args *, struct mouse_event *); void (*formats)(struct window_mode_entry *, struct format_tree *); }; /* Active window mode. */ struct window_mode_entry { struct window_pane *wp; struct window_pane *swp; const struct window_mode *mode; void *data; struct screen *screen; u_int prefix; TAILQ_ENTRY (window_mode_entry) entry; }; /* Offsets into pane buffer. */ struct window_pane_offset { size_t used; }; /* Child window structure. */ struct window_pane { u_int id; u_int active_point; struct window *window; struct options *options; struct layout_cell *layout_cell; struct layout_cell *saved_layout_cell; u_int sx; u_int sy; u_int xoff; u_int yoff; int fg; int bg; int flags; #define PANE_REDRAW 0x1 #define PANE_DROP 0x2 #define PANE_FOCUSED 0x4 #define PANE_RESIZE 0x8 #define PANE_RESIZEFORCE 0x10 #define PANE_FOCUSPUSH 0x20 #define PANE_INPUTOFF 0x40 #define PANE_CHANGED 0x80 #define PANE_EXITED 0x100 #define PANE_STATUSREADY 0x200 #define PANE_STATUSDRAWN 0x400 #define PANE_EMPTY 0x800 #define PANE_STYLECHANGED 0x1000 #define PANE_RESIZENOW 0x2000 int argc; char **argv; char *shell; char *cwd; pid_t pid; char tty[TTY_NAME_MAX]; int status; int fd; struct bufferevent *event; struct window_pane_offset offset; size_t base_offset; struct event resize_timer; struct event force_timer; struct input_ctx *ictx; struct grid_cell cached_gc; struct grid_cell cached_active_gc; int *palette; int pipe_fd; struct bufferevent *pipe_event; struct window_pane_offset pipe_offset; struct screen *screen; struct screen base; struct screen status_screen; size_t status_size; TAILQ_HEAD (, window_mode_entry) modes; char *searchstr; int searchregex; size_t written; size_t skipped; int border_gc_set; struct grid_cell border_gc; TAILQ_ENTRY(window_pane) entry; RB_ENTRY(window_pane) tree_entry; }; TAILQ_HEAD(window_panes, window_pane); RB_HEAD(window_pane_tree, window_pane); /* Window structure. */ struct window { u_int id; void *latest; char *name; struct event name_event; struct timeval name_time; struct event alerts_timer; struct event offset_timer; struct timeval activity_time; struct window_pane *active; struct window_pane *last; struct window_panes panes; int lastlayout; struct layout_cell *layout_root; struct layout_cell *saved_layout_root; char *old_layout; u_int sx; u_int sy; u_int xpixel; u_int ypixel; u_int new_sx; u_int new_sy; u_int new_xpixel; u_int new_ypixel; int flags; #define WINDOW_BELL 0x1 #define WINDOW_ACTIVITY 0x2 #define WINDOW_SILENCE 0x4 #define WINDOW_ZOOMED 0x8 #define WINDOW_WASZOOMED 0x10 #define WINDOW_RESIZE 0x20 #define WINDOW_ALERTFLAGS (WINDOW_BELL|WINDOW_ACTIVITY|WINDOW_SILENCE) int alerts_queued; TAILQ_ENTRY(window) alerts_entry; struct options *options; u_int references; TAILQ_HEAD(, winlink) winlinks; RB_ENTRY(window) entry; }; RB_HEAD(windows, window); /* Entry on local window list. */ struct winlink { int idx; struct session *session; struct window *window; int flags; #define WINLINK_BELL 0x1 #define WINLINK_ACTIVITY 0x2 #define WINLINK_SILENCE 0x4 #define WINLINK_ALERTFLAGS (WINLINK_BELL|WINLINK_ACTIVITY|WINLINK_SILENCE) RB_ENTRY(winlink) entry; TAILQ_ENTRY(winlink) wentry; TAILQ_ENTRY(winlink) sentry; }; RB_HEAD(winlinks, winlink); TAILQ_HEAD(winlink_stack, winlink); /* Window size option. */ #define WINDOW_SIZE_LARGEST 0 #define WINDOW_SIZE_SMALLEST 1 #define WINDOW_SIZE_MANUAL 2 #define WINDOW_SIZE_LATEST 3 /* Pane border status option. */ #define PANE_STATUS_OFF 0 #define PANE_STATUS_TOP 1 #define PANE_STATUS_BOTTOM 2 /* Pane border lines option. */ #define PANE_LINES_SINGLE 0 #define PANE_LINES_DOUBLE 1 #define PANE_LINES_HEAVY 2 #define PANE_LINES_SIMPLE 3 #define PANE_LINES_NUMBER 4 /* Layout direction. */ enum layout_type { LAYOUT_LEFTRIGHT, LAYOUT_TOPBOTTOM, LAYOUT_WINDOWPANE }; /* Layout cells queue. */ TAILQ_HEAD(layout_cells, layout_cell); /* Layout cell. */ struct layout_cell { enum layout_type type; struct layout_cell *parent; u_int sx; u_int sy; u_int xoff; u_int yoff; struct window_pane *wp; struct layout_cells cells; TAILQ_ENTRY(layout_cell) entry; }; /* Environment variable. */ struct environ_entry { char *name; char *value; int flags; #define ENVIRON_HIDDEN 0x1 RB_ENTRY(environ_entry) entry; }; /* Client session. */ struct session_group { const char *name; TAILQ_HEAD(, session) sessions; RB_ENTRY(session_group) entry; }; RB_HEAD(session_groups, session_group); struct session { u_int id; char *name; const char *cwd; struct timeval creation_time; struct timeval last_attached_time; struct timeval activity_time; struct timeval last_activity_time; struct event lock_timer; struct winlink *curw; struct winlink_stack lastw; struct winlinks windows; int statusat; u_int statuslines; struct options *options; #define SESSION_PASTING 0x1 #define SESSION_ALERTED 0x2 int flags; u_int attached; struct termios *tio; struct environ *environ; int references; TAILQ_ENTRY(session) gentry; RB_ENTRY(session) entry; }; RB_HEAD(sessions, session); /* Mouse button masks. */ #define MOUSE_MASK_BUTTONS 3 #define MOUSE_MASK_SHIFT 4 #define MOUSE_MASK_META 8 #define MOUSE_MASK_CTRL 16 #define MOUSE_MASK_DRAG 32 #define MOUSE_MASK_WHEEL 64 /* Mouse wheel states. */ #define MOUSE_WHEEL_UP 0 #define MOUSE_WHEEL_DOWN 1 /* Mouse helpers. */ #define MOUSE_BUTTONS(b) ((b) & MOUSE_MASK_BUTTONS) #define MOUSE_WHEEL(b) ((b) & MOUSE_MASK_WHEEL) #define MOUSE_DRAG(b) ((b) & MOUSE_MASK_DRAG) #define MOUSE_RELEASE(b) (((b) & MOUSE_MASK_BUTTONS) == 3) /* Mouse input. */ struct mouse_event { int valid; int ignore; key_code key; int statusat; u_int statuslines; u_int x; u_int y; u_int b; u_int lx; u_int ly; u_int lb; u_int ox; u_int oy; int s; int w; int wp; u_int sgr_type; u_int sgr_b; }; /* Key event. */ struct key_event { key_code key; struct mouse_event m; }; /* TTY information. */ struct tty_key { char ch; key_code key; struct tty_key *left; struct tty_key *right; struct tty_key *next; }; struct tty_code; struct tty_term { char *name; struct tty *tty; int features; char acs[UCHAR_MAX + 1][2]; struct tty_code *codes; #define TERM_256COLOURS 0x1 #define TERM_NOAM 0x2 #define TERM_DECSLRM 0x4 #define TERM_DECFRA 0x8 #define TERM_RGBCOLOURS 0x10 #define TERM_VT100LIKE 0x20 int flags; LIST_ENTRY(tty_term) entry; }; LIST_HEAD(tty_terms, tty_term); struct tty { struct client *client; struct event start_timer; u_int sx; u_int sy; u_int xpixel; u_int ypixel; u_int cx; u_int cy; u_int cstyle; char *ccolour; int oflag; u_int oox; u_int ooy; u_int osx; u_int osy; int mode; u_int rlower; u_int rupper; u_int rleft; u_int rright; struct event event_in; struct evbuffer *in; struct event event_out; struct evbuffer *out; struct event timer; size_t discarded; struct termios tio; struct grid_cell cell; struct grid_cell last_cell; #define TTY_NOCURSOR 0x1 #define TTY_FREEZE 0x2 #define TTY_TIMER 0x4 /* 0x8 unused */ #define TTY_STARTED 0x10 #define TTY_OPENED 0x20 /* 0x40 unused */ #define TTY_BLOCK 0x80 #define TTY_HAVEDA 0x100 #define TTY_HAVEXDA 0x200 #define TTY_SYNCING 0x400 int flags; struct tty_term *term; u_int mouse_last_x; u_int mouse_last_y; u_int mouse_last_b; int mouse_drag_flag; void (*mouse_drag_update)(struct client *, struct mouse_event *); void (*mouse_drag_release)(struct client *, struct mouse_event *); struct event key_timer; struct tty_key *key_tree; }; /* TTY command context. */ typedef void (*tty_ctx_redraw_cb)(const struct tty_ctx *); typedef int (*tty_ctx_set_client_cb)(struct tty_ctx *, struct client *); struct tty_ctx { struct screen *s; tty_ctx_redraw_cb redraw_cb; tty_ctx_set_client_cb set_client_cb; void *arg; const struct grid_cell *cell; int wrapped; u_int num; void *ptr; /* * Cursor and region position before the screen was updated - this is * where the command should be applied; the values in the screen have * already been updated. */ u_int ocx; u_int ocy; u_int orupper; u_int orlower; /* Target region (usually pane) offset and size. */ u_int xoff; u_int yoff; u_int rxoff; u_int ryoff; u_int sx; u_int sy; /* The background colour used for clearing (erasing). */ u_int bg; /* The default colours and palette. */ struct grid_cell defaults; int *palette; /* Containing region (usually window) offset and size. */ int bigger; u_int wox; u_int woy; u_int wsx; u_int wsy; }; /* Saved message entry. */ struct message_entry { char *msg; u_int msg_num; struct timeval msg_time; TAILQ_ENTRY(message_entry) entry; }; TAILQ_HEAD(message_list, message_entry); /* Parsed arguments structures. */ struct args_entry; RB_HEAD(args_tree, args_entry); struct args { struct args_tree tree; int argc; char **argv; }; /* Command find structures. */ enum cmd_find_type { CMD_FIND_PANE, CMD_FIND_WINDOW, CMD_FIND_SESSION, }; struct cmd_find_state { int flags; struct cmd_find_state *current; struct session *s; struct winlink *wl; struct window *w; struct window_pane *wp; int idx; }; /* Command find flags. */ #define CMD_FIND_PREFER_UNATTACHED 0x1 #define CMD_FIND_QUIET 0x2 #define CMD_FIND_WINDOW_INDEX 0x4 #define CMD_FIND_DEFAULT_MARKED 0x8 #define CMD_FIND_EXACT_SESSION 0x10 #define CMD_FIND_EXACT_WINDOW 0x20 #define CMD_FIND_CANFAIL 0x40 /* List of commands. */ struct cmd_list { int references; u_int group; struct cmds *list; }; /* Command return values. */ enum cmd_retval { CMD_RETURN_ERROR = -1, CMD_RETURN_NORMAL = 0, CMD_RETURN_WAIT, CMD_RETURN_STOP }; /* Command parse result. */ enum cmd_parse_status { CMD_PARSE_EMPTY, CMD_PARSE_ERROR, CMD_PARSE_SUCCESS }; struct cmd_parse_result { enum cmd_parse_status status; struct cmd_list *cmdlist; char *error; }; struct cmd_parse_input { int flags; #define CMD_PARSE_QUIET 0x1 #define CMD_PARSE_PARSEONLY 0x2 #define CMD_PARSE_NOALIAS 0x4 #define CMD_PARSE_VERBOSE 0x8 #define CMD_PARSE_ONEGROUP 0x10 const char *file; u_int line; struct cmdq_item *item; struct client *c; struct cmd_find_state fs; }; /* Command queue flags. */ #define CMDQ_STATE_REPEAT 0x1 #define CMDQ_STATE_CONTROL 0x2 #define CMDQ_STATE_NOHOOKS 0x4 /* Command queue callback. */ typedef enum cmd_retval (*cmdq_cb) (struct cmdq_item *, void *); /* Command definition flag. */ struct cmd_entry_flag { char flag; enum cmd_find_type type; int flags; }; /* Command definition. */ struct cmd_entry { const char *name; const char *alias; struct { const char *template; int lower; int upper; } args; const char *usage; struct cmd_entry_flag source; struct cmd_entry_flag target; #define CMD_STARTSERVER 0x1 #define CMD_READONLY 0x2 #define CMD_AFTERHOOK 0x4 #define CMD_CLIENT_CFLAG 0x8 #define CMD_CLIENT_TFLAG 0x10 #define CMD_CLIENT_CANFAIL 0x20 int flags; enum cmd_retval (*exec)(struct cmd *, struct cmdq_item *); }; /* Status line. */ #define STATUS_LINES_LIMIT 5 struct status_line_entry { char *expanded; struct style_ranges ranges; }; struct status_line { struct event timer; struct screen screen; struct screen *active; int references; struct grid_cell style; struct status_line_entry entries[STATUS_LINES_LIMIT]; }; /* File in client. */ typedef void (*client_file_cb) (struct client *, const char *, int, int, struct evbuffer *, void *); struct client_file { struct client *c; int references; int stream; char *path; struct evbuffer *buffer; struct bufferevent *event; int fd; int error; int closed; client_file_cb cb; void *data; RB_ENTRY(client_file) entry; }; RB_HEAD(client_files, client_file); /* Client window. */ struct client_window { u_int window; struct window_pane *pane; RB_ENTRY(client_window) entry; }; RB_HEAD(client_windows, client_window); /* Client connection. */ typedef int (*prompt_input_cb)(struct client *, void *, const char *, int); typedef void (*prompt_free_cb)(void *); typedef int (*overlay_check_cb)(struct client *, u_int, u_int); typedef struct screen *(*overlay_mode_cb)(struct client *, u_int *, u_int *); typedef void (*overlay_draw_cb)(struct client *, struct screen_redraw_ctx *); typedef int (*overlay_key_cb)(struct client *, struct key_event *); typedef void (*overlay_free_cb)(struct client *); struct client { const char *name; struct tmuxpeer *peer; struct cmdq_list *queue; struct client_windows windows; struct control_state *control_state; u_int pause_age; pid_t pid; int fd; int out_fd; struct event event; int retval; struct timeval creation_time; struct timeval activity_time; struct environ *environ; struct format_job_tree *jobs; char *title; const char *cwd; char *term_name; int term_features; char *term_type; char *ttyname; struct tty tty; size_t written; size_t discarded; size_t redraw; struct event repeat_timer; struct event click_timer; u_int click_button; struct mouse_event click_event; struct status_line status; #define CLIENT_TERMINAL 0x1 #define CLIENT_LOGIN 0x2 #define CLIENT_EXIT 0x4 #define CLIENT_REDRAWWINDOW 0x8 #define CLIENT_REDRAWSTATUS 0x10 #define CLIENT_REPEAT 0x20 #define CLIENT_SUSPENDED 0x40 #define CLIENT_ATTACHED 0x80 #define CLIENT_EXITED 0x100 #define CLIENT_DEAD 0x200 #define CLIENT_REDRAWBORDERS 0x400 #define CLIENT_READONLY 0x800 /* 0x1000 unused */ #define CLIENT_CONTROL 0x2000 #define CLIENT_CONTROLCONTROL 0x4000 #define CLIENT_FOCUSED 0x8000 #define CLIENT_UTF8 0x10000 #define CLIENT_IGNORESIZE 0x20000 #define CLIENT_IDENTIFIED 0x40000 #define CLIENT_STATUSFORCE 0x80000 #define CLIENT_DOUBLECLICK 0x100000 #define CLIENT_TRIPLECLICK 0x200000 #define CLIENT_SIZECHANGED 0x400000 #define CLIENT_STATUSOFF 0x800000 #define CLIENT_REDRAWSTATUSALWAYS 0x1000000 #define CLIENT_REDRAWOVERLAY 0x2000000 #define CLIENT_CONTROL_NOOUTPUT 0x4000000 #define CLIENT_DEFAULTSOCKET 0x8000000 #define CLIENT_STARTSERVER 0x10000000 #define CLIENT_REDRAWPANES 0x20000000 #define CLIENT_NOFORK 0x40000000 #define CLIENT_ACTIVEPANE 0x80000000ULL #define CLIENT_CONTROL_PAUSEAFTER 0x100000000ULL #define CLIENT_CONTROL_WAITEXIT 0x200000000ULL #define CLIENT_ALLREDRAWFLAGS \ (CLIENT_REDRAWWINDOW| \ CLIENT_REDRAWSTATUS| \ CLIENT_REDRAWSTATUSALWAYS| \ CLIENT_REDRAWBORDERS| \ CLIENT_REDRAWOVERLAY| \ CLIENT_REDRAWPANES) #define CLIENT_UNATTACHEDFLAGS \ (CLIENT_DEAD| \ CLIENT_SUSPENDED| \ CLIENT_EXIT) #define CLIENT_NOSIZEFLAGS \ (CLIENT_DEAD| \ CLIENT_SUSPENDED| \ CLIENT_EXIT) uint64_t flags; enum { CLIENT_EXIT_RETURN, CLIENT_EXIT_SHUTDOWN, CLIENT_EXIT_DETACH } exit_type; enum msgtype exit_msgtype; char *exit_session; char *exit_message; struct key_table *keytable; uint64_t redraw_panes; int message_ignore_styles; char *message_string; struct event message_timer; char *prompt_string; struct utf8_data *prompt_buffer; size_t prompt_index; prompt_input_cb prompt_inputcb; prompt_free_cb prompt_freecb; void *prompt_data; u_int prompt_hindex; enum { PROMPT_ENTRY, PROMPT_COMMAND } prompt_mode; struct utf8_data *prompt_saved; #define PROMPT_SINGLE 0x1 #define PROMPT_NUMERIC 0x2 #define PROMPT_INCREMENTAL 0x4 #define PROMPT_NOFORMAT 0x8 #define PROMPT_KEY 0x10 #define PROMPT_WINDOW 0x20 #define PROMPT_TARGET 0x40 int prompt_flags; struct session *session; struct session *last_session; int references; void *pan_window; u_int pan_ox; u_int pan_oy; overlay_check_cb overlay_check; overlay_mode_cb overlay_mode; overlay_draw_cb overlay_draw; overlay_key_cb overlay_key; overlay_free_cb overlay_free; void *overlay_data; struct event overlay_timer; struct client_files files; TAILQ_ENTRY(client) entry; }; TAILQ_HEAD(clients, client); /* Control mode subscription type. */ enum control_sub_type { CONTROL_SUB_SESSION, CONTROL_SUB_PANE, CONTROL_SUB_ALL_PANES, CONTROL_SUB_WINDOW, CONTROL_SUB_ALL_WINDOWS }; /* Key binding and key table. */ struct key_binding { key_code key; struct cmd_list *cmdlist; const char *note; int flags; #define KEY_BINDING_REPEAT 0x1 RB_ENTRY(key_binding) entry; }; RB_HEAD(key_bindings, key_binding); struct key_table { const char *name; struct key_bindings key_bindings; struct key_bindings default_key_bindings; u_int references; RB_ENTRY(key_table) entry; }; RB_HEAD(key_tables, key_table); /* Option data. */ RB_HEAD(options_array, options_array_item); union options_value { char *string; long long number; struct style style; struct options_array array; struct cmd_list *cmdlist; }; /* Option table entries. */ enum options_table_type { OPTIONS_TABLE_STRING, OPTIONS_TABLE_NUMBER, OPTIONS_TABLE_KEY, OPTIONS_TABLE_COLOUR, OPTIONS_TABLE_FLAG, OPTIONS_TABLE_CHOICE, OPTIONS_TABLE_COMMAND }; #define OPTIONS_TABLE_NONE 0 #define OPTIONS_TABLE_SERVER 0x1 #define OPTIONS_TABLE_SESSION 0x2 #define OPTIONS_TABLE_WINDOW 0x4 #define OPTIONS_TABLE_PANE 0x8 #define OPTIONS_TABLE_IS_ARRAY 0x1 #define OPTIONS_TABLE_IS_HOOK 0x2 #define OPTIONS_TABLE_IS_STYLE 0x4 struct options_table_entry { const char *name; enum options_table_type type; int scope; int flags; u_int minimum; u_int maximum; const char **choices; const char *default_str; long long default_num; const char **default_arr; const char *separator; const char *pattern; const char *text; const char *unit; }; /* Common command usages. */ #define CMD_TARGET_PANE_USAGE "[-t target-pane]" #define CMD_TARGET_WINDOW_USAGE "[-t target-window]" #define CMD_TARGET_SESSION_USAGE "[-t target-session]" #define CMD_TARGET_CLIENT_USAGE "[-t target-client]" #define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]" #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]" #define CMD_BUFFER_USAGE "[-b buffer-name]" /* Spawn common context. */ struct spawn_context { struct cmdq_item *item; struct session *s; struct winlink *wl; struct client *tc; struct window_pane *wp0; struct layout_cell *lc; const char *name; char **argv; int argc; struct environ *environ; int idx; const char *cwd; int flags; #define SPAWN_KILL 0x1 #define SPAWN_DETACHED 0x2 #define SPAWN_RESPAWN 0x4 #define SPAWN_BEFORE 0x8 #define SPAWN_NONOTIFY 0x10 #define SPAWN_FULLSIZE 0x20 #define SPAWN_EMPTY 0x40 }; /* Mode tree sort order. */ struct mode_tree_sort_criteria { u_int field; int reversed; }; /* tmux.c */ extern struct options *global_options; extern struct options *global_s_options; extern struct options *global_w_options; extern struct environ *global_environ; extern struct timeval start_time; extern const char *socket_path; extern const char *shell_command; extern int ptm_fd; extern const char *shell_command; int checkshell(const char *); void setblocking(int, int); uint64_t get_timer(void); const char *sig2name(int); const char *find_cwd(void); const char *find_home(void); const char *getversion(void); void expand_paths(const char *, char ***, u_int *); /* proc.c */ struct imsg; int proc_send(struct tmuxpeer *, enum msgtype, int, const void *, size_t); struct tmuxproc *proc_start(const char *); void proc_loop(struct tmuxproc *, int (*)(void)); void proc_exit(struct tmuxproc *); void proc_set_signals(struct tmuxproc *, void(*)(int)); void proc_clear_signals(struct tmuxproc *, int); struct tmuxpeer *proc_add_peer(struct tmuxproc *, int, void (*)(struct imsg *, void *), void *); void proc_remove_peer(struct tmuxpeer *); void proc_kill_peer(struct tmuxpeer *); void proc_toggle_log(struct tmuxproc *); /* cfg.c */ extern int cfg_finished; extern struct client *cfg_client; void start_cfg(void); int load_cfg(const char *, struct client *, struct cmdq_item *, int, struct cmdq_item **); int load_cfg_from_buffer(const void *, size_t, const char *, struct client *, struct cmdq_item *, int, struct cmdq_item **); void set_cfg_file(const char *); void printflike(1, 2) cfg_add_cause(const char *, ...); void cfg_print_causes(struct cmdq_item *); void cfg_show_causes(struct session *); /* paste.c */ struct paste_buffer; const char *paste_buffer_name(struct paste_buffer *); u_int paste_buffer_order(struct paste_buffer *); time_t paste_buffer_created(struct paste_buffer *); const char *paste_buffer_data(struct paste_buffer *, size_t *); struct paste_buffer *paste_walk(struct paste_buffer *); struct paste_buffer *paste_get_top(const char **); struct paste_buffer *paste_get_name(const char *); void paste_free(struct paste_buffer *); void paste_add(const char *, char *, size_t); int paste_rename(const char *, const char *, char **); int paste_set(char *, size_t, const char *, char **); void paste_replace(struct paste_buffer *, char *, size_t); char *paste_make_sample(struct paste_buffer *); /* format.c */ #define FORMAT_STATUS 0x1 #define FORMAT_FORCE 0x2 #define FORMAT_NOJOBS 0x4 #define FORMAT_VERBOSE 0x8 #define FORMAT_NONE 0 #define FORMAT_PANE 0x80000000U #define FORMAT_WINDOW 0x40000000U struct format_tree; struct format_modifier; typedef char *(*format_cb)(struct format_tree *); const char *format_skip(const char *, const char *); int format_true(const char *); struct format_tree *format_create(struct client *, struct cmdq_item *, int, int); void format_free(struct format_tree *); void format_merge(struct format_tree *, struct format_tree *); struct window_pane *format_get_pane(struct format_tree *); void printflike(3, 4) format_add(struct format_tree *, const char *, const char *, ...); void format_add_tv(struct format_tree *, const char *, struct timeval *); void format_add_cb(struct format_tree *, const char *, format_cb); void format_each(struct format_tree *, void (*)(const char *, const char *, void *), void *); char *format_expand_time(struct format_tree *, const char *); char *format_expand(struct format_tree *, const char *); char *format_single(struct cmdq_item *, const char *, struct client *, struct session *, struct winlink *, struct window_pane *); char *format_single_from_state(struct cmdq_item *, const char *, struct client *, struct cmd_find_state *); char *format_single_from_target(struct cmdq_item *, const char *); struct format_tree *format_create_defaults(struct cmdq_item *, struct client *, struct session *, struct winlink *, struct window_pane *); struct format_tree *format_create_from_state(struct cmdq_item *, struct client *, struct cmd_find_state *); struct format_tree *format_create_from_target(struct cmdq_item *); void format_defaults(struct format_tree *, struct client *, struct session *, struct winlink *, struct window_pane *); void format_defaults_window(struct format_tree *, struct window *); void format_defaults_pane(struct format_tree *, struct window_pane *); void format_defaults_paste_buffer(struct format_tree *, struct paste_buffer *); void format_lost_client(struct client *); char *format_grid_word(struct grid *, u_int, u_int); char *format_grid_line(struct grid *, u_int); /* format-draw.c */ void format_draw(struct screen_write_ctx *, const struct grid_cell *, u_int, const char *, struct style_ranges *); u_int format_width(const char *); char *format_trim_left(const char *, u_int); char *format_trim_right(const char *, u_int); /* notify.c */ void notify_hook(struct cmdq_item *, const char *); void notify_client(const char *, struct client *); void notify_session(const char *, struct session *); void notify_winlink(const char *, struct winlink *); void notify_session_window(const char *, struct session *, struct window *); void notify_window(const char *, struct window *); void notify_pane(const char *, struct window_pane *); /* options.c */ struct options *options_create(struct options *); void options_free(struct options *); struct options *options_get_parent(struct options *); void options_set_parent(struct options *, struct options *); struct options_entry *options_first(struct options *); struct options_entry *options_next(struct options_entry *); struct options_entry *options_empty(struct options *, const struct options_table_entry *); struct options_entry *options_default(struct options *, const struct options_table_entry *); char *options_default_to_string(const struct options_table_entry *); const char *options_name(struct options_entry *); struct options *options_owner(struct options_entry *); const struct options_table_entry *options_table_entry(struct options_entry *); struct options_entry *options_get_only(struct options *, const char *); struct options_entry *options_get(struct options *, const char *); void options_array_clear(struct options_entry *); union options_value *options_array_get(struct options_entry *, u_int); int options_array_set(struct options_entry *, u_int, const char *, int, char **); int options_array_assign(struct options_entry *, const char *, char **); struct options_array_item *options_array_first(struct options_entry *); struct options_array_item *options_array_next(struct options_array_item *); u_int options_array_item_index(struct options_array_item *); union options_value *options_array_item_value(struct options_array_item *); int options_is_array(struct options_entry *); int options_is_string(struct options_entry *); char *options_to_string(struct options_entry *, int, int); char *options_parse(const char *, int *); struct options_entry *options_parse_get(struct options *, const char *, int *, int); char *options_match(const char *, int *, int *); struct options_entry *options_match_get(struct options *, const char *, int *, int, int *); const char *options_get_string(struct options *, const char *); long long options_get_number(struct options *, const char *); struct options_entry * printflike(4, 5) options_set_string(struct options *, const char *, int, const char *, ...); struct options_entry *options_set_number(struct options *, const char *, long long); int options_scope_from_name(struct args *, int, const char *, struct cmd_find_state *, struct options **, char **); int options_scope_from_flags(struct args *, int, struct cmd_find_state *, struct options **, char **); struct style *options_string_to_style(struct options *, const char *, struct format_tree *); int options_from_string(struct options *, const struct options_table_entry *, const char *, const char *, int, char **); void options_push_changes(const char *); int options_remove_or_default(struct options_entry *, int, char **); /* options-table.c */ extern const struct options_table_entry options_table[]; /* job.c */ typedef void (*job_update_cb) (struct job *); typedef void (*job_complete_cb) (struct job *); typedef void (*job_free_cb) (void *); #define JOB_NOWAIT 0x1 #define JOB_KEEPWRITE 0x2 #define JOB_PTY 0x4 struct job *job_run(const char *, struct session *, const char *, job_update_cb, job_complete_cb, job_free_cb, void *, int, int, int); void job_free(struct job *); void job_resize(struct job *, u_int, u_int); void job_check_died(pid_t, int); int job_get_status(struct job *); void *job_get_data(struct job *); struct bufferevent *job_get_event(struct job *); void job_kill_all(void); int job_still_running(void); void job_print_summary(struct cmdq_item *, int); /* environ.c */ struct environ *environ_create(void); void environ_free(struct environ *); struct environ_entry *environ_first(struct environ *); struct environ_entry *environ_next(struct environ_entry *); void environ_copy(struct environ *, struct environ *); struct environ_entry *environ_find(struct environ *, const char *); void printflike(4, 5) environ_set(struct environ *, const char *, int, const char *, ...); void environ_clear(struct environ *, const char *); void environ_put(struct environ *, const char *, int); void environ_unset(struct environ *, const char *); void environ_update(struct options *, struct environ *, struct environ *); void environ_push(struct environ *); void printflike(2, 3) environ_log(struct environ *, const char *, ...); struct environ *environ_for_session(struct session *, int); /* tty.c */ void tty_create_log(void); int tty_window_bigger(struct tty *); int tty_window_offset(struct tty *, u_int *, u_int *, u_int *, u_int *); void tty_update_window_offset(struct window *); void tty_update_client_offset(struct client *); void tty_raw(struct tty *, const char *); void tty_attributes(struct tty *, const struct grid_cell *, const struct grid_cell *, int *); void tty_reset(struct tty *); void tty_region_off(struct tty *); void tty_margin_off(struct tty *); void tty_cursor(struct tty *, u_int, u_int); 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_putcode3(struct tty *, enum tty_code_code, int, int, int); void tty_putcode_ptr1(struct tty *, enum tty_code_code, const void *); void tty_putcode_ptr2(struct tty *, enum tty_code_code, const void *, const void *); void tty_puts(struct tty *, const char *); void tty_putc(struct tty *, u_char); void tty_putn(struct tty *, const void *, size_t, u_int); void tty_cell(struct tty *, const struct grid_cell *, const struct grid_cell *, int *); int tty_init(struct tty *, struct client *); void tty_resize(struct tty *); void tty_set_size(struct tty *, u_int, u_int, u_int, u_int); void tty_start_tty(struct tty *); void tty_send_requests(struct tty *); void tty_stop_tty(struct tty *); void tty_set_title(struct tty *, const char *); void tty_update_mode(struct tty *, int, struct screen *); void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int, u_int, u_int, const struct grid_cell *, int *); void tty_sync_start(struct tty *); void tty_sync_end(struct tty *); int tty_open(struct tty *, char **); void tty_close(struct tty *); void tty_free(struct tty *); void tty_update_features(struct tty *); void tty_write(void (*)(struct tty *, const struct tty_ctx *), struct tty_ctx *); void tty_cmd_alignmenttest(struct tty *, const struct tty_ctx *); void tty_cmd_cell(struct tty *, const struct tty_ctx *); void tty_cmd_cells(struct tty *, const struct tty_ctx *); void tty_cmd_clearendofline(struct tty *, const struct tty_ctx *); void tty_cmd_clearendofscreen(struct tty *, const struct tty_ctx *); void tty_cmd_clearline(struct tty *, const struct tty_ctx *); void tty_cmd_clearscreen(struct tty *, const struct tty_ctx *); void tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *); void tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *); void tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *); void tty_cmd_clearcharacter(struct tty *, const struct tty_ctx *); void tty_cmd_deleteline(struct tty *, const struct tty_ctx *); void tty_cmd_erasecharacter(struct tty *, const struct tty_ctx *); void tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *); void tty_cmd_insertline(struct tty *, const struct tty_ctx *); void tty_cmd_linefeed(struct tty *, const struct tty_ctx *); void tty_cmd_scrollup(struct tty *, const struct tty_ctx *); void tty_cmd_scrolldown(struct tty *, const struct tty_ctx *); void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *); void tty_cmd_setselection(struct tty *, const struct tty_ctx *); void tty_cmd_rawstring(struct tty *, const struct tty_ctx *); void tty_cmd_syncstart(struct tty *, const struct tty_ctx *); void tty_default_colours(struct grid_cell *, struct window_pane *); /* tty-term.c */ extern struct tty_terms tty_terms; u_int tty_term_ncodes(void); void tty_term_apply(struct tty_term *, const char *, int); void tty_term_apply_overrides(struct tty_term *); struct tty_term *tty_term_create(struct tty *, char *, int *, 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); const char *tty_term_string3(struct tty_term *, enum tty_code_code, int, int, int); const char *tty_term_ptr1(struct tty_term *, enum tty_code_code, const void *); const char *tty_term_ptr2(struct tty_term *, enum tty_code_code, const void *, const void *); int tty_term_number(struct tty_term *, enum tty_code_code); int tty_term_flag(struct tty_term *, enum tty_code_code); const char *tty_term_describe(struct tty_term *, enum tty_code_code); /* tty-features.c */ void tty_add_features(int *, const char *, const char *); const char *tty_get_features(int); int tty_apply_features(struct tty_term *, int); void tty_default_features(int *, const char *, u_int); /* tty-acs.c */ int tty_acs_needed(struct tty *); const char *tty_acs_get(struct tty *, u_char); int tty_acs_reverse_get(struct tty *, const char *, size_t); /* tty-keys.c */ void tty_keys_build(struct tty *); void tty_keys_free(struct tty *); int tty_keys_next(struct tty *); /* arguments.c */ void args_set(struct args *, u_char, const char *); struct args *args_parse(const char *, int, char **); void args_free(struct args *); char *args_print(struct args *); char *args_escape(const char *); int args_has(struct args *, u_char); const char *args_get(struct args *, u_char); u_char args_first(struct args *, struct args_entry **); u_char args_next(struct args_entry **); const char *args_first_value(struct args *, u_char, struct args_value **); const char *args_next_value(struct args_value **); long long args_strtonum(struct args *, u_char, long long, long long, char **); long long args_percentage(struct args *, u_char, long long, long long, long long, char **); long long args_string_percentage(const char *, long long, long long, long long, char **); /* cmd-find.c */ int cmd_find_target(struct cmd_find_state *, struct cmdq_item *, const char *, enum cmd_find_type, int); struct client *cmd_find_best_client(struct session *); struct client *cmd_find_client(struct cmdq_item *, const char *, int); void cmd_find_clear_state(struct cmd_find_state *, int); int cmd_find_empty_state(struct cmd_find_state *); int cmd_find_valid_state(struct cmd_find_state *); void cmd_find_copy_state(struct cmd_find_state *, struct cmd_find_state *); void cmd_find_from_session(struct cmd_find_state *, struct session *, int); void cmd_find_from_winlink(struct cmd_find_state *, struct winlink *, int); int cmd_find_from_session_window(struct cmd_find_state *, struct session *, struct window *, int); int cmd_find_from_window(struct cmd_find_state *, struct window *, int); void cmd_find_from_winlink_pane(struct cmd_find_state *, struct winlink *, struct window_pane *, int); int cmd_find_from_pane(struct cmd_find_state *, struct window_pane *, int); int cmd_find_from_client(struct cmd_find_state *, struct client *, int); int cmd_find_from_mouse(struct cmd_find_state *, struct mouse_event *, int); int cmd_find_from_nothing(struct cmd_find_state *, int); /* cmd.c */ extern const struct cmd_entry *cmd_table[]; void printflike(3, 4) cmd_log_argv(int, char **, const char *, ...); void cmd_prepend_argv(int *, char ***, char *); void cmd_append_argv(int *, char ***, char *); int cmd_pack_argv(int, char **, char *, size_t); int cmd_unpack_argv(char *, size_t, int, char ***); char **cmd_copy_argv(int, char **); void cmd_free_argv(int, char **); char *cmd_stringify_argv(int, char **); char *cmd_get_alias(const char *); const struct cmd_entry *cmd_get_entry(struct cmd *); struct args *cmd_get_args(struct cmd *); u_int cmd_get_group(struct cmd *); void cmd_get_source(struct cmd *, const char **, u_int *); struct cmd *cmd_parse(int, char **, const char *, u_int, char **); void cmd_free(struct cmd *); char *cmd_print(struct cmd *); struct cmd_list *cmd_list_new(void); void cmd_list_append(struct cmd_list *, struct cmd *); void cmd_list_move(struct cmd_list *, struct cmd_list *); void cmd_list_free(struct cmd_list *); char *cmd_list_print(struct cmd_list *, int); struct cmd *cmd_list_first(struct cmd_list *); struct cmd *cmd_list_next(struct cmd *); int cmd_list_all_have(struct cmd_list *, int); int cmd_list_any_have(struct cmd_list *, int); int cmd_mouse_at(struct window_pane *, struct mouse_event *, u_int *, u_int *, int); struct winlink *cmd_mouse_window(struct mouse_event *, struct session **); struct window_pane *cmd_mouse_pane(struct mouse_event *, struct session **, struct winlink **); char *cmd_template_replace(const char *, const char *, int); /* cmd-attach-session.c */ enum cmd_retval cmd_attach_session(struct cmdq_item *, const char *, int, int, int, const char *, int, const char *); /* cmd-parse.c */ void cmd_parse_empty(struct cmd_parse_input *); struct cmd_parse_result *cmd_parse_from_file(FILE *, struct cmd_parse_input *); struct cmd_parse_result *cmd_parse_from_string(const char *, struct cmd_parse_input *); enum cmd_parse_status cmd_parse_and_insert(const char *, struct cmd_parse_input *, struct cmdq_item *, struct cmdq_state *, char **); enum cmd_parse_status cmd_parse_and_append(const char *, struct cmd_parse_input *, struct client *, struct cmdq_state *, char **); struct cmd_parse_result *cmd_parse_from_buffer(const void *, size_t, struct cmd_parse_input *); struct cmd_parse_result *cmd_parse_from_arguments(int, char **, struct cmd_parse_input *); /* cmd-queue.c */ struct cmdq_state *cmdq_new_state(struct cmd_find_state *, struct key_event *, int); struct cmdq_state *cmdq_link_state(struct cmdq_state *); struct cmdq_state *cmdq_copy_state(struct cmdq_state *); void cmdq_free_state(struct cmdq_state *); void printflike(3, 4) cmdq_add_format(struct cmdq_state *, const char *, const char *, ...); void cmdq_merge_formats(struct cmdq_item *, struct format_tree *); struct cmdq_list *cmdq_new(void); void cmdq_free(struct cmdq_list *); const char *cmdq_get_name(struct cmdq_item *); struct client *cmdq_get_client(struct cmdq_item *); struct client *cmdq_get_target_client(struct cmdq_item *); struct cmdq_state *cmdq_get_state(struct cmdq_item *); struct cmd_find_state *cmdq_get_target(struct cmdq_item *); struct cmd_find_state *cmdq_get_source(struct cmdq_item *); struct key_event *cmdq_get_event(struct cmdq_item *); struct cmd_find_state *cmdq_get_current(struct cmdq_item *); int cmdq_get_flags(struct cmdq_item *); struct cmdq_item *cmdq_get_command(struct cmd_list *, struct cmdq_state *); #define cmdq_get_callback(cb, data) cmdq_get_callback1(#cb, cb, data) struct cmdq_item *cmdq_get_callback1(const char *, cmdq_cb, void *); struct cmdq_item *cmdq_get_error(const char *); struct cmdq_item *cmdq_insert_after(struct cmdq_item *, struct cmdq_item *); struct cmdq_item *cmdq_append(struct client *, struct cmdq_item *); void cmdq_insert_hook(struct session *, struct cmdq_item *, struct cmd_find_state *, const char *, ...); void cmdq_continue(struct cmdq_item *); u_int cmdq_next(struct client *); struct cmdq_item *cmdq_running(struct client *); void cmdq_guard(struct cmdq_item *, const char *, int); void printflike(2, 3) cmdq_print(struct cmdq_item *, const char *, ...); void printflike(2, 3) cmdq_error(struct cmdq_item *, const char *, ...); /* cmd-wait-for.c */ void cmd_wait_for_flush(void); /* client.c */ int client_main(struct event_base *, int, char **, int, int); /* key-bindings.c */ struct key_table *key_bindings_get_table(const char *, int); struct key_table *key_bindings_first_table(void); struct key_table *key_bindings_next_table(struct key_table *); void key_bindings_unref_table(struct key_table *); struct key_binding *key_bindings_get(struct key_table *, key_code); struct key_binding *key_bindings_get_default(struct key_table *, key_code); struct key_binding *key_bindings_first(struct key_table *); struct key_binding *key_bindings_next(struct key_table *, struct key_binding *); void key_bindings_add(const char *, key_code, const char *, int, struct cmd_list *); void key_bindings_remove(const char *, key_code); void key_bindings_reset(const char *, key_code); void key_bindings_remove_table(const char *); void key_bindings_reset_table(const char *); void key_bindings_init(void); struct cmdq_item *key_bindings_dispatch(struct key_binding *, struct cmdq_item *, struct client *, struct key_event *, struct cmd_find_state *); /* key-string.c */ key_code key_string_lookup_string(const char *); const char *key_string_lookup_key(key_code, int); /* alerts.c */ void alerts_reset_all(void); void alerts_queue(struct window *, int); void alerts_check_session(struct session *); /* file.c */ int file_cmp(struct client_file *, struct client_file *); RB_PROTOTYPE(client_files, client_file, entry, file_cmp); struct client_file *file_create(struct client *, int, client_file_cb, void *); void file_free(struct client_file *); void file_fire_done(struct client_file *); void file_fire_read(struct client_file *); int file_can_print(struct client *); void printflike(2, 3) file_print(struct client *, const char *, ...); void file_vprint(struct client *, const char *, va_list); void file_print_buffer(struct client *, void *, size_t); void printflike(2, 3) file_error(struct client *, const char *, ...); void file_write(struct client *, const char *, int, const void *, size_t, client_file_cb, void *); void file_read(struct client *, const char *, client_file_cb, void *); void file_push(struct client_file *); /* server.c */ extern struct tmuxproc *server_proc; extern struct clients clients; extern struct cmd_find_state marked_pane; extern struct message_list message_log; void server_set_marked(struct session *, struct winlink *, struct window_pane *); void server_clear_marked(void); int server_is_marked(struct session *, struct winlink *, struct window_pane *); int server_check_marked(void); int server_start(struct tmuxproc *, int, struct event_base *, int, char *); void server_update_socket(void); void server_add_accept(int); void printflike(1, 2) server_add_message(const char *, ...); /* server-client.c */ RB_PROTOTYPE(client_windows, client_window, entry, server_client_window_cmp); u_int server_client_how_many(void); void server_client_set_overlay(struct client *, u_int, overlay_check_cb, overlay_mode_cb, overlay_draw_cb, overlay_key_cb, overlay_free_cb, void *); void server_client_clear_overlay(struct client *); void server_client_set_key_table(struct client *, const char *); const char *server_client_get_key_table(struct client *); int server_client_check_nested(struct client *); int server_client_handle_key(struct client *, struct key_event *); struct client *server_client_create(int); int server_client_open(struct client *, char **); void server_client_unref(struct client *); void server_client_lost(struct client *); void server_client_suspend(struct client *); void server_client_detach(struct client *, enum msgtype); void server_client_exec(struct client *, const char *); void server_client_loop(void); void server_client_push_stdout(struct client *); void server_client_push_stderr(struct client *); const char *server_client_get_cwd(struct client *, struct session *); void server_client_set_flags(struct client *, const char *); const char *server_client_get_flags(struct client *); struct window_pane *server_client_get_pane(struct client *); void server_client_set_pane(struct client *, struct window_pane *); void server_client_remove_pane(struct window_pane *); /* server-fn.c */ void server_redraw_client(struct client *); void server_status_client(struct client *); void server_redraw_session(struct session *); void server_redraw_session_group(struct session *); void server_status_session(struct session *); void server_status_session_group(struct session *); void server_redraw_window(struct window *); void server_redraw_window_borders(struct window *); void server_status_window(struct window *); void server_lock(void); void server_lock_session(struct session *); void server_lock_client(struct client *); void server_kill_pane(struct window_pane *); void server_kill_window(struct window *, int); void server_renumber_session(struct session *); void server_renumber_all(void); int server_link_window(struct session *, struct winlink *, struct session *, int, int, int, char **); void server_unlink_window(struct session *, struct winlink *); void server_destroy_pane(struct window_pane *, int); void server_destroy_session(struct session *); void server_check_unattached(void); void server_unzoom_window(struct window *); /* status.c */ void status_timer_start(struct client *); void status_timer_start_all(void); void status_update_cache(struct session *); int status_at_line(struct client *); u_int status_line_size(struct client *); struct style_range *status_get_range(struct client *, u_int, u_int); void status_init(struct client *); void status_free(struct client *); int status_redraw(struct client *); void printflike(3, 4) status_message_set(struct client *, int, const char *, ...); void status_message_clear(struct client *); int status_message_redraw(struct client *); void status_prompt_set(struct client *, struct cmd_find_state *, const char *, const char *, prompt_input_cb, prompt_free_cb, void *, int); void status_prompt_clear(struct client *); int status_prompt_redraw(struct client *); int status_prompt_key(struct client *, key_code); void status_prompt_update(struct client *, const char *, const char *); void status_prompt_load_history(void); void status_prompt_save_history(void); /* resize.c */ void resize_window(struct window *, u_int, u_int, int, int); void default_window_size(struct client *, struct session *, struct window *, u_int *, u_int *, u_int *, u_int *, int); void recalculate_size(struct window *, int); void recalculate_sizes(void); void recalculate_sizes_now(int); /* input.c */ struct input_ctx *input_init(struct window_pane *, struct bufferevent *); void input_free(struct input_ctx *); void input_reset(struct input_ctx *, int); struct evbuffer *input_pending(struct input_ctx *); void input_parse_pane(struct window_pane *); void input_parse_buffer(struct window_pane *, u_char *, size_t); void input_parse_screen(struct input_ctx *, struct screen *, screen_write_init_ctx_cb, void *, u_char *, size_t); /* input-key.c */ void input_key_build(void); int input_key_pane(struct window_pane *, key_code, struct mouse_event *); int input_key(struct screen *, struct bufferevent *, key_code); int input_key_get_mouse(struct screen *, struct mouse_event *, u_int, u_int, const char **, size_t *); /* colour.c */ int colour_find_rgb(u_char, u_char, u_char); int colour_join_rgb(u_char, u_char, u_char); void colour_split_rgb(int, u_char *, u_char *, u_char *); const char *colour_tostring(int); int colour_fromstring(const char *s); int colour_256toRGB(int); int colour_256to16(int); /* attributes.c */ const char *attributes_tostring(int); int attributes_fromstring(const char *); /* grid.c */ extern const struct grid_cell grid_default_cell; void grid_empty_line(struct grid *, u_int, u_int); int grid_cells_equal(const struct grid_cell *, const struct grid_cell *); int grid_cells_look_equal(const struct grid_cell *, const struct grid_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_collect_history(struct grid *); void grid_remove_history(struct grid *, u_int ); void grid_scroll_history(struct grid *, u_int); void grid_scroll_history_region(struct grid *, u_int, u_int, u_int); void grid_clear_history(struct grid *); const struct grid_line *grid_peek_line(struct grid *, u_int); void grid_get_cell(struct grid *, u_int, u_int, struct grid_cell *); void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *); void grid_set_padding(struct grid *, u_int, u_int); void grid_set_cells(struct grid *, u_int, u_int, const struct grid_cell *, const char *, size_t); struct grid_line *grid_get_line(struct grid *, u_int); void grid_adjust_lines(struct grid *, u_int); void grid_clear(struct grid *, u_int, u_int, u_int, u_int, u_int); void grid_clear_lines(struct grid *, u_int, u_int, u_int); void grid_move_lines(struct grid *, u_int, u_int, u_int, u_int); void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int, u_int); char *grid_string_cells(struct grid *, u_int, u_int, u_int, struct grid_cell **, int, int, int); void grid_duplicate_lines(struct grid *, u_int, struct grid *, u_int, u_int); void grid_reflow(struct grid *, u_int); void grid_wrap_position(struct grid *, u_int, u_int, u_int *, u_int *); void grid_unwrap_position(struct grid *, u_int *, u_int *, u_int, u_int); u_int grid_line_length(struct grid *, u_int); /* grid-view.c */ void grid_view_get_cell(struct grid *, u_int, u_int, struct grid_cell *); void grid_view_set_cell(struct grid *, u_int, u_int, const struct grid_cell *); void grid_view_set_padding(struct grid *, u_int, u_int); void grid_view_set_cells(struct grid *, u_int, u_int, const struct grid_cell *, const char *, size_t); void grid_view_clear_history(struct grid *, u_int); void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int, u_int); void grid_view_scroll_region_up(struct grid *, u_int, u_int, u_int); void grid_view_scroll_region_down(struct grid *, u_int, u_int, u_int); void grid_view_insert_lines(struct grid *, u_int, 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, 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, u_int); void grid_view_delete_cells(struct grid *, u_int, u_int, u_int, u_int); char *grid_view_string_cells(struct grid *, u_int, u_int, u_int); /* screen-write.c */ void screen_write_make_list(struct screen *); void screen_write_free_list(struct screen *); void screen_write_start_pane(struct screen_write_ctx *, struct window_pane *, struct screen *); void screen_write_start(struct screen_write_ctx *, struct screen *); void screen_write_start_callback(struct screen_write_ctx *, struct screen *, screen_write_init_ctx_cb, void *); void screen_write_stop(struct screen_write_ctx *); void screen_write_reset(struct screen_write_ctx *); size_t printflike(1, 2) screen_write_strlen(const char *, ...); int printflike(7, 8) screen_write_text(struct screen_write_ctx *, u_int, u_int, u_int, int, const struct grid_cell *, const char *, ...); void printflike(3, 4) screen_write_puts(struct screen_write_ctx *, const struct grid_cell *, const char *, ...); void printflike(4, 5) screen_write_nputs(struct screen_write_ctx *, ssize_t, const struct grid_cell *, const char *, ...); void screen_write_vnputs(struct screen_write_ctx *, ssize_t, const struct grid_cell *, const char *, va_list); void screen_write_putc(struct screen_write_ctx *, const struct grid_cell *, u_char); void screen_write_fast_copy(struct screen_write_ctx *, struct screen *, u_int, u_int, u_int, u_int); void screen_write_hline(struct screen_write_ctx *, u_int, int, int); void screen_write_vline(struct screen_write_ctx *, u_int, int, int); void screen_write_menu(struct screen_write_ctx *, struct menu *, int, const struct grid_cell *); void screen_write_box(struct screen_write_ctx *, u_int, u_int); void screen_write_preview(struct screen_write_ctx *, struct screen *, u_int, u_int); void screen_write_backspace(struct screen_write_ctx *); void screen_write_mode_set(struct screen_write_ctx *, int); void screen_write_mode_clear(struct screen_write_ctx *, 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_alignmenttest(struct screen_write_ctx *); void screen_write_insertcharacter(struct screen_write_ctx *, u_int, u_int); void screen_write_deletecharacter(struct screen_write_ctx *, u_int, u_int); void screen_write_clearcharacter(struct screen_write_ctx *, u_int, u_int); void screen_write_insertline(struct screen_write_ctx *, u_int, u_int); void screen_write_deleteline(struct screen_write_ctx *, u_int, u_int); void screen_write_clearline(struct screen_write_ctx *, u_int); void screen_write_clearendofline(struct screen_write_ctx *, u_int); void screen_write_clearstartofline(struct screen_write_ctx *, u_int); void screen_write_cursormove(struct screen_write_ctx *, int, int, int); void screen_write_reverseindex(struct screen_write_ctx *, u_int); void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int); void screen_write_linefeed(struct screen_write_ctx *, int, u_int); void screen_write_scrollup(struct screen_write_ctx *, u_int, u_int); void screen_write_scrolldown(struct screen_write_ctx *, u_int, u_int); void screen_write_carriagereturn(struct screen_write_ctx *); void screen_write_clearendofscreen(struct screen_write_ctx *, u_int); void screen_write_clearstartofscreen(struct screen_write_ctx *, u_int); void screen_write_clearscreen(struct screen_write_ctx *, u_int); void screen_write_clearhistory(struct screen_write_ctx *); void screen_write_collect_end(struct screen_write_ctx *); void screen_write_collect_add(struct screen_write_ctx *, const struct grid_cell *); void screen_write_cell(struct screen_write_ctx *, const struct grid_cell *); void screen_write_setselection(struct screen_write_ctx *, u_char *, u_int); void screen_write_rawstring(struct screen_write_ctx *, u_char *, u_int); void screen_write_alternateon(struct screen_write_ctx *, struct grid_cell *, int); void screen_write_alternateoff(struct screen_write_ctx *, struct grid_cell *, int); /* screen-redraw.c */ void screen_redraw_screen(struct client *); void screen_redraw_pane(struct client *, struct window_pane *); /* 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_reset_tabs(struct screen *); void screen_set_cursor_style(struct screen *, u_int); void screen_set_cursor_colour(struct screen *, const char *); int screen_set_title(struct screen *, const char *); void screen_set_path(struct screen *, const char *); void screen_push_title(struct screen *); void screen_pop_title(struct screen *); void screen_resize(struct screen *, u_int, u_int, int); void screen_resize_cursor(struct screen *, u_int, u_int, int, int, int); void screen_set_selection(struct screen *, u_int, u_int, u_int, u_int, u_int, int, struct grid_cell *); void screen_clear_selection(struct screen *); void screen_hide_selection(struct screen *); int screen_check_selection(struct screen *, u_int, u_int); void screen_select_cell(struct screen *, struct grid_cell *, const struct grid_cell *); void screen_alternate_on(struct screen *, struct grid_cell *, int); void screen_alternate_off(struct screen *, struct grid_cell *, int); /* window.c */ extern struct windows windows; extern struct window_pane_tree all_window_panes; extern const struct window_mode *all_window_modes[]; int window_cmp(struct window *, struct window *); RB_PROTOTYPE(windows, window, entry, window_cmp); int winlink_cmp(struct winlink *, struct winlink *); RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp); int window_pane_cmp(struct window_pane *, struct window_pane *); RB_PROTOTYPE(window_pane_tree, window_pane, tree_entry, window_pane_cmp); struct winlink *winlink_find_by_index(struct winlinks *, int); struct winlink *winlink_find_by_window(struct winlinks *, struct window *); struct winlink *winlink_find_by_window_id(struct winlinks *, u_int); u_int winlink_count(struct winlinks *); struct winlink *winlink_add(struct winlinks *, int); void winlink_set_window(struct winlink *, struct window *); void winlink_remove(struct winlinks *, struct winlink *); struct winlink *winlink_next(struct winlink *); struct winlink *winlink_previous(struct winlink *); struct winlink *winlink_next_by_number(struct winlink *, struct session *, int); struct winlink *winlink_previous_by_number(struct winlink *, struct session *, int); void winlink_stack_push(struct winlink_stack *, struct winlink *); void winlink_stack_remove(struct winlink_stack *, struct winlink *); struct window *window_find_by_id_str(const char *); struct window *window_find_by_id(u_int); void window_update_activity(struct window *); struct window *window_create(u_int, u_int, u_int, u_int); void window_pane_set_event(struct window_pane *); struct window_pane *window_get_active_at(struct window *, u_int, u_int); struct window_pane *window_find_string(struct window *, const char *); int window_has_pane(struct window *, struct window_pane *); int window_set_active_pane(struct window *, struct window_pane *, int); void window_redraw_active_switch(struct window *, struct window_pane *); struct window_pane *window_add_pane(struct window *, struct window_pane *, u_int, int); void window_resize(struct window *, u_int, u_int, int, int); void window_pane_send_resize(struct window_pane *, int); int window_zoom(struct window_pane *); int window_unzoom(struct window *); int window_push_zoom(struct window *, int); int window_pop_zoom(struct window *); void window_lost_pane(struct window *, struct window_pane *); void window_remove_pane(struct window *, struct window_pane *); struct window_pane *window_pane_at_index(struct window *, u_int); struct window_pane *window_pane_next_by_number(struct window *, struct window_pane *, u_int); struct window_pane *window_pane_previous_by_number(struct window *, struct window_pane *, u_int); int window_pane_index(struct window_pane *, u_int *); u_int window_count_panes(struct window *); void window_destroy_panes(struct window *); struct window_pane *window_pane_find_by_id_str(const char *); struct window_pane *window_pane_find_by_id(u_int); int window_pane_destroy_ready(struct window_pane *); void window_pane_resize(struct window_pane *, u_int, u_int); void window_pane_set_palette(struct window_pane *, u_int, int); void window_pane_unset_palette(struct window_pane *, u_int); void window_pane_reset_palette(struct window_pane *); int window_pane_get_palette(struct window_pane *, int); int window_pane_set_mode(struct window_pane *, struct window_pane *, const struct window_mode *, struct cmd_find_state *, struct args *); void window_pane_reset_mode(struct window_pane *); void window_pane_reset_mode_all(struct window_pane *); int window_pane_key(struct window_pane *, struct client *, struct session *, struct winlink *, key_code, struct mouse_event *); int window_pane_visible(struct window_pane *); u_int window_pane_search(struct window_pane *, const char *, int, int); const char *window_printable_flags(struct winlink *); struct window_pane *window_pane_find_up(struct window_pane *); struct window_pane *window_pane_find_down(struct window_pane *); struct window_pane *window_pane_find_left(struct window_pane *); struct window_pane *window_pane_find_right(struct window_pane *); void window_set_name(struct window *, const char *); void window_add_ref(struct window *, const char *); void window_remove_ref(struct window *, const char *); void winlink_clear_flags(struct winlink *); int winlink_shuffle_up(struct session *, struct winlink *, int); int window_pane_start_input(struct window_pane *, struct cmdq_item *, char **); void *window_pane_get_new_data(struct window_pane *, struct window_pane_offset *, size_t *); void window_pane_update_used_data(struct window_pane *, struct window_pane_offset *, size_t); /* layout.c */ u_int layout_count_cells(struct layout_cell *); struct layout_cell *layout_create_cell(struct layout_cell *); void layout_free_cell(struct layout_cell *); void layout_print_cell(struct layout_cell *, const char *, u_int); void layout_destroy_cell(struct window *, struct layout_cell *, struct layout_cell **); void layout_resize_layout(struct window *, struct layout_cell *, enum layout_type, int, int); struct layout_cell *layout_search_by_border(struct layout_cell *, u_int, u_int); void layout_set_size(struct layout_cell *, u_int, u_int, u_int, u_int); void layout_make_leaf(struct layout_cell *, struct window_pane *); void layout_make_node(struct layout_cell *, enum layout_type); void layout_fix_offsets(struct window *); void layout_fix_panes(struct window *); void layout_resize_adjust(struct window *, struct layout_cell *, enum layout_type, int); void layout_init(struct window *, struct window_pane *); void layout_free(struct window *); void layout_resize(struct window *, u_int, u_int); void layout_resize_pane(struct window_pane *, enum layout_type, int, int); void layout_resize_pane_to(struct window_pane *, enum layout_type, u_int); void layout_assign_pane(struct layout_cell *, struct window_pane *); struct layout_cell *layout_split_pane(struct window_pane *, enum layout_type, int, int); void layout_close_pane(struct window_pane *); int layout_spread_cell(struct window *, struct layout_cell *); void layout_spread_out(struct window_pane *); /* layout-custom.c */ char *layout_dump(struct layout_cell *); int layout_parse(struct window *, const char *); /* layout-set.c */ int layout_set_lookup(const char *); u_int layout_set_select(struct window *, u_int); u_int layout_set_next(struct window *); u_int layout_set_previous(struct window *); /* mode-tree.c */ typedef void (*mode_tree_build_cb)(void *, struct mode_tree_sort_criteria *, uint64_t *, const char *); typedef void (*mode_tree_draw_cb)(void *, void *, struct screen_write_ctx *, u_int, u_int); typedef int (*mode_tree_search_cb)(void *, void *, const char *); typedef void (*mode_tree_menu_cb)(void *, struct client *, key_code); typedef u_int (*mode_tree_height_cb)(void *, u_int); typedef void (*mode_tree_each_cb)(void *, void *, struct client *, key_code); u_int mode_tree_count_tagged(struct mode_tree_data *); void *mode_tree_get_current(struct mode_tree_data *); const char *mode_tree_get_current_name(struct mode_tree_data *); void mode_tree_expand_current(struct mode_tree_data *); void mode_tree_collapse_current(struct mode_tree_data *); void mode_tree_expand(struct mode_tree_data *, uint64_t); int mode_tree_set_current(struct mode_tree_data *, uint64_t); void mode_tree_each_tagged(struct mode_tree_data *, mode_tree_each_cb, struct client *, key_code, int); void mode_tree_up(struct mode_tree_data *, int); void mode_tree_down(struct mode_tree_data *, int); struct mode_tree_data *mode_tree_start(struct window_pane *, struct args *, mode_tree_build_cb, mode_tree_draw_cb, mode_tree_search_cb, mode_tree_menu_cb, mode_tree_height_cb, void *, const struct menu_item *, const char **, u_int, struct screen **); void mode_tree_zoom(struct mode_tree_data *, struct args *); void mode_tree_build(struct mode_tree_data *); void mode_tree_free(struct mode_tree_data *); void mode_tree_resize(struct mode_tree_data *, u_int, u_int); struct mode_tree_item *mode_tree_add(struct mode_tree_data *, struct mode_tree_item *, void *, uint64_t, const char *, const char *, int); void mode_tree_draw_as_parent(struct mode_tree_item *); void mode_tree_no_tag(struct mode_tree_item *); void mode_tree_remove(struct mode_tree_data *, struct mode_tree_item *); void mode_tree_draw(struct mode_tree_data *); int mode_tree_key(struct mode_tree_data *, struct client *, key_code *, struct mouse_event *, u_int *, u_int *); void mode_tree_run_command(struct client *, struct cmd_find_state *, const char *, const char *); /* window-buffer.c */ extern const struct window_mode window_buffer_mode; /* window-tree.c */ extern const struct window_mode window_tree_mode; /* window-clock.c */ extern const struct window_mode window_clock_mode; extern const char window_clock_table[14][5][5]; /* window-client.c */ extern const struct window_mode window_client_mode; /* window-copy.c */ extern const struct window_mode window_copy_mode; extern const struct window_mode window_view_mode; void printflike(2, 3) window_copy_add(struct window_pane *, const char *, ...); void window_copy_vadd(struct window_pane *, const char *, va_list); void window_copy_pageup(struct window_pane *, int); void window_copy_start_drag(struct client *, struct mouse_event *); char *window_copy_get_word(struct window_pane *, u_int, u_int); char *window_copy_get_line(struct window_pane *, u_int); /* window-option.c */ extern const struct window_mode window_customize_mode; /* names.c */ void check_window_name(struct window *); char *default_window_name(struct window *); char *parse_window_name(const char *); /* control.c */ void control_discard(struct client *); void control_start(struct client *); void control_stop(struct client *); void control_set_pane_on(struct client *, struct window_pane *); void control_set_pane_off(struct client *, struct window_pane *); void control_continue_pane(struct client *, struct window_pane *); void control_pause_pane(struct client *, struct window_pane *); struct window_pane_offset *control_pane_offset(struct client *, struct window_pane *, int *); void control_reset_offsets(struct client *); void printflike(2, 3) control_write(struct client *, const char *, ...); void control_write_output(struct client *, struct window_pane *); int control_all_done(struct client *); void control_add_sub(struct client *, const char *, enum control_sub_type, int, const char *); void control_remove_sub(struct client *, const char *); /* control-notify.c */ void control_notify_input(struct client *, struct window_pane *, const u_char *, size_t); void control_notify_pane_mode_changed(int); void control_notify_window_layout_changed(struct window *); void control_notify_window_pane_changed(struct window *); void control_notify_window_unlinked(struct session *, struct window *); void control_notify_window_linked(struct session *, struct window *); void control_notify_window_renamed(struct window *); void control_notify_client_session_changed(struct client *); void control_notify_session_renamed(struct session *); void control_notify_session_created(struct session *); void control_notify_session_closed(struct session *); void control_notify_session_window_changed(struct session *); /* session.c */ extern struct sessions sessions; int session_cmp(struct session *, struct session *); RB_PROTOTYPE(sessions, session, entry, session_cmp); int session_alive(struct session *); struct session *session_find(const char *); struct session *session_find_by_id_str(const char *); struct session *session_find_by_id(u_int); struct session *session_create(const char *, const char *, const char *, struct environ *, struct options *, struct termios *); void session_destroy(struct session *, int, const char *); void session_add_ref(struct session *, const char *); void session_remove_ref(struct session *, const char *); char *session_check_name(const char *); void session_update_activity(struct session *, struct timeval *); struct session *session_next_session(struct session *); struct session *session_previous_session(struct session *); struct winlink *session_new(struct session *, const char *, int, 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_is_linked(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 *); int session_set_current(struct session *, struct winlink *); struct session_group *session_group_contains(struct session *); struct session_group *session_group_find(const char *); struct session_group *session_group_new(const char *); void session_group_add(struct session_group *, struct session *); void session_group_synchronize_to(struct session *); void session_group_synchronize_from(struct session *); u_int session_group_count(struct session_group *); u_int session_group_attached_count(struct session_group *); void session_renumber_windows(struct session *); /* utf8.c */ utf8_char utf8_build_one(u_char); enum utf8_state utf8_from_data(const struct utf8_data *, utf8_char *); void utf8_to_data(utf8_char, struct utf8_data *); void utf8_set(struct utf8_data *, u_char); void utf8_copy(struct utf8_data *, const struct utf8_data *); enum utf8_state utf8_open(struct utf8_data *, u_char); enum utf8_state utf8_append(struct utf8_data *, u_char); int utf8_isvalid(const char *); int utf8_strvis(char *, const char *, size_t, int); int utf8_stravis(char **, const char *, int); char *utf8_sanitize(const char *); size_t utf8_strlen(const struct utf8_data *); u_int utf8_strwidth(const struct utf8_data *, ssize_t); struct utf8_data *utf8_fromcstr(const char *); char *utf8_tocstr(struct utf8_data *); u_int utf8_cstrwidth(const char *); char *utf8_padcstr(const char *, u_int); char *utf8_rpadcstr(const char *, u_int); int utf8_cstrhas(const char *, const struct utf8_data *); /* procname.c */ char *get_proc_name(int, char *); char *get_proc_cwd(int); /* log.c */ void log_add_level(void); int log_get_level(void); void log_open(const char *); void log_toggle(const char *); void log_close(void); void printflike(1, 2) log_debug(const char *, ...); __dead void printflike(1, 2) fatal(const char *, ...); __dead void printflike(1, 2) fatalx(const char *, ...); /* menu.c */ #define MENU_NOMOUSE 0x1 #define MENU_TAB 0x2 struct menu *menu_create(const char *); void menu_add_items(struct menu *, const struct menu_item *, struct cmdq_item *, struct client *, struct cmd_find_state *); void menu_add_item(struct menu *, const struct menu_item *, struct cmdq_item *, struct client *, struct cmd_find_state *); void menu_free(struct menu *); int menu_display(struct menu *, int, struct cmdq_item *, u_int, u_int, struct client *, struct cmd_find_state *, menu_choice_cb, void *); /* popup.c */ #define POPUP_WRITEKEYS 0x1 #define POPUP_CLOSEEXIT 0x2 #define POPUP_CLOSEEXITZERO 0x4 typedef void (*popup_close_cb)(int, void *); typedef void (*popup_finish_edit_cb)(char *, size_t, void *); u_int popup_width(struct cmdq_item *, u_int, const char **, struct client *, struct cmd_find_state *); u_int popup_height(u_int, const char **); int popup_display(int, struct cmdq_item *, u_int, u_int, u_int, u_int, u_int, const char **, const char *, const char *, const char *, struct client *, struct cmd_find_state *, popup_close_cb, void *); int popup_editor(struct client *, const char *, size_t, popup_finish_edit_cb, void *); /* style.c */ int style_parse(struct style *,const struct grid_cell *, const char *); const char *style_tostring(struct style *); void style_add(struct grid_cell *, struct options *, const char *, struct format_tree *); void style_apply(struct grid_cell *, struct options *, const char *, struct format_tree *); void style_set(struct style *, const struct grid_cell *); void style_copy(struct style *, struct style *); /* spawn.c */ struct winlink *spawn_window(struct spawn_context *, char **); struct window_pane *spawn_pane(struct spawn_context *, char **); /* regsub.c */ char *regsub(const char *, const char *, const char *, int); #endif /* TMUX_H */