File: | src/usr.bin/tmux/server-client.c |
Warning: | line 2398, column 18 Access to field 'cx' results in a dereference of a null pointer (loaded from variable 's') |
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1 | /* $OpenBSD: server-client.c,v 1.403 2023/12/27 20:23:59 nicm Exp $ */ | |||
2 | ||||
3 | /* | |||
4 | * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com> | |||
5 | * | |||
6 | * Permission to use, copy, modify, and distribute this software for any | |||
7 | * purpose with or without fee is hereby granted, provided that the above | |||
8 | * copyright notice and this permission notice appear in all copies. | |||
9 | * | |||
10 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |||
11 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |||
12 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |||
13 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |||
14 | * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER | |||
15 | * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING | |||
16 | * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |||
17 | */ | |||
18 | ||||
19 | #include <sys/types.h> | |||
20 | #include <sys/ioctl.h> | |||
21 | #include <sys/uio.h> | |||
22 | ||||
23 | #include <errno(*__errno()).h> | |||
24 | #include <event.h> | |||
25 | #include <fcntl.h> | |||
26 | #include <imsg.h> | |||
27 | #include <paths.h> | |||
28 | #include <stdlib.h> | |||
29 | #include <string.h> | |||
30 | #include <time.h> | |||
31 | #include <unistd.h> | |||
32 | #include <vis.h> | |||
33 | ||||
34 | #include "tmux.h" | |||
35 | ||||
36 | static void server_client_free(int, short, void *); | |||
37 | static void server_client_check_pane_resize(struct window_pane *); | |||
38 | static void server_client_check_pane_buffer(struct window_pane *); | |||
39 | static void server_client_check_window_resize(struct window *); | |||
40 | static key_code server_client_check_mouse(struct client *, struct key_event *); | |||
41 | static void server_client_repeat_timer(int, short, void *); | |||
42 | static void server_client_click_timer(int, short, void *); | |||
43 | static void server_client_check_exit(struct client *); | |||
44 | static void server_client_check_redraw(struct client *); | |||
45 | static void server_client_check_modes(struct client *); | |||
46 | static void server_client_set_title(struct client *); | |||
47 | static void server_client_set_path(struct client *); | |||
48 | static void server_client_reset_state(struct client *); | |||
49 | static int server_client_is_bracket_pasting(struct client *, key_code); | |||
50 | static int server_client_assume_paste(struct session *); | |||
51 | static void server_client_update_latest(struct client *); | |||
52 | ||||
53 | static void server_client_dispatch(struct imsg *, void *); | |||
54 | static void server_client_dispatch_command(struct client *, struct imsg *); | |||
55 | static void server_client_dispatch_identify(struct client *, struct imsg *); | |||
56 | static void server_client_dispatch_shell(struct client *); | |||
57 | ||||
58 | /* Compare client windows. */ | |||
59 | static int | |||
60 | server_client_window_cmp(struct client_window *cw1, | |||
61 | struct client_window *cw2) | |||
62 | { | |||
63 | if (cw1->window < cw2->window) | |||
64 | return (-1); | |||
65 | if (cw1->window > cw2->window) | |||
66 | return (1); | |||
67 | return (0); | |||
68 | } | |||
69 | RB_GENERATE(client_windows, client_window, entry, server_client_window_cmp)void client_windows_RB_INSERT_COLOR(struct client_windows *head , struct client_window *elm) { struct client_window *parent, * gparent, *tmp; while ((parent = (elm)->entry.rbe_parent) && (parent)->entry.rbe_color == 1) { gparent = (parent)-> entry.rbe_parent; if (parent == (gparent)->entry.rbe_left) { tmp = (gparent)->entry.rbe_right; if (tmp && (tmp )->entry.rbe_color == 1) { (tmp)->entry.rbe_color = 0; do { (parent)->entry.rbe_color = 0; (gparent)->entry.rbe_color = 1; } while (0); elm = gparent; continue; } if ((parent)-> entry.rbe_right == elm) { do { (tmp) = (parent)->entry.rbe_right ; if (((parent)->entry.rbe_right = (tmp)->entry.rbe_left )) { ((tmp)->entry.rbe_left)->entry.rbe_parent = (parent ); } do {} while (0); if (((tmp)->entry.rbe_parent = (parent )->entry.rbe_parent)) { if ((parent) == ((parent)->entry .rbe_parent)->entry.rbe_left) ((parent)->entry.rbe_parent )->entry.rbe_left = (tmp); else ((parent)->entry.rbe_parent )->entry.rbe_right = (tmp); } else (head)->rbh_root = ( tmp); (tmp)->entry.rbe_left = (parent); (parent)->entry .rbe_parent = (tmp); do {} while (0); if (((tmp)->entry.rbe_parent )) do {} while (0); } while (0); tmp = parent; parent = elm; elm = tmp; } do { (parent)->entry.rbe_color = 0; (gparent)-> entry.rbe_color = 1; } while (0); do { (tmp) = (gparent)-> entry.rbe_left; if (((gparent)->entry.rbe_left = (tmp)-> entry.rbe_right)) { ((tmp)->entry.rbe_right)->entry.rbe_parent = (gparent); } do {} while (0); if (((tmp)->entry.rbe_parent = (gparent)->entry.rbe_parent)) { if ((gparent) == ((gparent )->entry.rbe_parent)->entry.rbe_left) ((gparent)->entry .rbe_parent)->entry.rbe_left = (tmp); else ((gparent)-> entry.rbe_parent)->entry.rbe_right = (tmp); } else (head)-> rbh_root = (tmp); (tmp)->entry.rbe_right = (gparent); (gparent )->entry.rbe_parent = (tmp); do {} while (0); if (((tmp)-> entry.rbe_parent)) do {} while (0); } while (0); } else { tmp = (gparent)->entry.rbe_left; if (tmp && (tmp)-> entry.rbe_color == 1) { (tmp)->entry.rbe_color = 0; do { ( parent)->entry.rbe_color = 0; (gparent)->entry.rbe_color = 1; } while (0); elm = gparent; continue; } if ((parent)-> entry.rbe_left == elm) { do { (tmp) = (parent)->entry.rbe_left ; if (((parent)->entry.rbe_left = (tmp)->entry.rbe_right )) { ((tmp)->entry.rbe_right)->entry.rbe_parent = (parent ); } do {} while (0); if (((tmp)->entry.rbe_parent = (parent )->entry.rbe_parent)) { if ((parent) == ((parent)->entry .rbe_parent)->entry.rbe_left) ((parent)->entry.rbe_parent )->entry.rbe_left = (tmp); else ((parent)->entry.rbe_parent )->entry.rbe_right = (tmp); } else (head)->rbh_root = ( tmp); (tmp)->entry.rbe_right = (parent); (parent)->entry .rbe_parent = (tmp); do {} while (0); if (((tmp)->entry.rbe_parent )) do {} while (0); } while (0); tmp = parent; parent = elm; elm = tmp; } do { (parent)->entry.rbe_color = 0; (gparent)-> entry.rbe_color = 1; } while (0); do { (tmp) = (gparent)-> entry.rbe_right; if (((gparent)->entry.rbe_right = (tmp)-> entry.rbe_left)) { ((tmp)->entry.rbe_left)->entry.rbe_parent = (gparent); } do {} while (0); if (((tmp)->entry.rbe_parent = (gparent)->entry.rbe_parent)) { if ((gparent) == ((gparent )->entry.rbe_parent)->entry.rbe_left) ((gparent)->entry .rbe_parent)->entry.rbe_left = (tmp); else ((gparent)-> entry.rbe_parent)->entry.rbe_right = (tmp); } else (head)-> rbh_root = (tmp); (tmp)->entry.rbe_left = (gparent); (gparent )->entry.rbe_parent = (tmp); do {} while (0); if (((tmp)-> entry.rbe_parent)) do {} while (0); } while (0); } } (head-> rbh_root)->entry.rbe_color = 0; } void client_windows_RB_REMOVE_COLOR (struct client_windows *head, struct client_window *parent, struct client_window *elm) { struct client_window *tmp; while ((elm == ((void *)0) || (elm)->entry.rbe_color == 0) && elm != (head)->rbh_root) { if ((parent)->entry.rbe_left == elm) { tmp = (parent)->entry.rbe_right; if ((tmp)-> entry.rbe_color == 1) { do { (tmp)->entry.rbe_color = 0; ( parent)->entry.rbe_color = 1; } while (0); do { (tmp) = (parent )->entry.rbe_right; if (((parent)->entry.rbe_right = (tmp )->entry.rbe_left)) { ((tmp)->entry.rbe_left)->entry .rbe_parent = (parent); } do {} while (0); if (((tmp)->entry .rbe_parent = (parent)->entry.rbe_parent)) { if ((parent) == ((parent)->entry.rbe_parent)->entry.rbe_left) ((parent )->entry.rbe_parent)->entry.rbe_left = (tmp); else ((parent )->entry.rbe_parent)->entry.rbe_right = (tmp); } else ( head)->rbh_root = (tmp); (tmp)->entry.rbe_left = (parent ); (parent)->entry.rbe_parent = (tmp); do {} while (0); if (((tmp)->entry.rbe_parent)) do {} while (0); } while (0); tmp = (parent)->entry.rbe_right; } if (((tmp)->entry.rbe_left == ((void *)0) || ((tmp)->entry.rbe_left)->entry.rbe_color == 0) && ((tmp)->entry.rbe_right == ((void *)0) || ((tmp)->entry.rbe_right)->entry.rbe_color == 0)) { (tmp )->entry.rbe_color = 1; elm = parent; parent = (elm)->entry .rbe_parent; } else { if ((tmp)->entry.rbe_right == ((void *)0) || ((tmp)->entry.rbe_right)->entry.rbe_color == 0 ) { struct client_window *oleft; if ((oleft = (tmp)->entry .rbe_left)) (oleft)->entry.rbe_color = 0; (tmp)->entry. rbe_color = 1; do { (oleft) = (tmp)->entry.rbe_left; if (( (tmp)->entry.rbe_left = (oleft)->entry.rbe_right)) { (( oleft)->entry.rbe_right)->entry.rbe_parent = (tmp); } do {} while (0); if (((oleft)->entry.rbe_parent = (tmp)-> entry.rbe_parent)) { if ((tmp) == ((tmp)->entry.rbe_parent )->entry.rbe_left) ((tmp)->entry.rbe_parent)->entry. rbe_left = (oleft); else ((tmp)->entry.rbe_parent)->entry .rbe_right = (oleft); } else (head)->rbh_root = (oleft); ( oleft)->entry.rbe_right = (tmp); (tmp)->entry.rbe_parent = (oleft); do {} while (0); if (((oleft)->entry.rbe_parent )) do {} while (0); } while (0); tmp = (parent)->entry.rbe_right ; } (tmp)->entry.rbe_color = (parent)->entry.rbe_color; (parent)->entry.rbe_color = 0; if ((tmp)->entry.rbe_right ) ((tmp)->entry.rbe_right)->entry.rbe_color = 0; do { ( tmp) = (parent)->entry.rbe_right; if (((parent)->entry. rbe_right = (tmp)->entry.rbe_left)) { ((tmp)->entry.rbe_left )->entry.rbe_parent = (parent); } do {} while (0); if (((tmp )->entry.rbe_parent = (parent)->entry.rbe_parent)) { if ((parent) == ((parent)->entry.rbe_parent)->entry.rbe_left ) ((parent)->entry.rbe_parent)->entry.rbe_left = (tmp); else ((parent)->entry.rbe_parent)->entry.rbe_right = ( tmp); } else (head)->rbh_root = (tmp); (tmp)->entry.rbe_left = (parent); (parent)->entry.rbe_parent = (tmp); do {} while (0); if (((tmp)->entry.rbe_parent)) do {} while (0); } while (0); elm = (head)->rbh_root; break; } } else { tmp = (parent )->entry.rbe_left; if ((tmp)->entry.rbe_color == 1) { do { (tmp)->entry.rbe_color = 0; (parent)->entry.rbe_color = 1; } while (0); do { (tmp) = (parent)->entry.rbe_left; if (((parent)->entry.rbe_left = (tmp)->entry.rbe_right)) { ((tmp)->entry.rbe_right)->entry.rbe_parent = (parent); } do {} while (0); if (((tmp)->entry.rbe_parent = (parent )->entry.rbe_parent)) { if ((parent) == ((parent)->entry .rbe_parent)->entry.rbe_left) ((parent)->entry.rbe_parent )->entry.rbe_left = (tmp); else ((parent)->entry.rbe_parent )->entry.rbe_right = (tmp); } else (head)->rbh_root = ( tmp); (tmp)->entry.rbe_right = (parent); (parent)->entry .rbe_parent = (tmp); do {} while (0); if (((tmp)->entry.rbe_parent )) do {} while (0); } while (0); tmp = (parent)->entry.rbe_left ; } if (((tmp)->entry.rbe_left == ((void *)0) || ((tmp)-> entry.rbe_left)->entry.rbe_color == 0) && ((tmp)-> entry.rbe_right == ((void *)0) || ((tmp)->entry.rbe_right) ->entry.rbe_color == 0)) { (tmp)->entry.rbe_color = 1; elm = parent; parent = (elm)->entry.rbe_parent; } else { if ( (tmp)->entry.rbe_left == ((void *)0) || ((tmp)->entry.rbe_left )->entry.rbe_color == 0) { struct client_window *oright; if ((oright = (tmp)->entry.rbe_right)) (oright)->entry.rbe_color = 0; (tmp)->entry.rbe_color = 1; do { (oright) = (tmp)-> entry.rbe_right; if (((tmp)->entry.rbe_right = (oright)-> entry.rbe_left)) { ((oright)->entry.rbe_left)->entry.rbe_parent = (tmp); } do {} while (0); if (((oright)->entry.rbe_parent = (tmp)->entry.rbe_parent)) { if ((tmp) == ((tmp)->entry .rbe_parent)->entry.rbe_left) ((tmp)->entry.rbe_parent) ->entry.rbe_left = (oright); else ((tmp)->entry.rbe_parent )->entry.rbe_right = (oright); } else (head)->rbh_root = (oright); (oright)->entry.rbe_left = (tmp); (tmp)->entry .rbe_parent = (oright); do {} while (0); if (((oright)->entry .rbe_parent)) do {} while (0); } while (0); tmp = (parent)-> entry.rbe_left; } (tmp)->entry.rbe_color = (parent)->entry .rbe_color; (parent)->entry.rbe_color = 0; if ((tmp)->entry .rbe_left) ((tmp)->entry.rbe_left)->entry.rbe_color = 0 ; do { (tmp) = (parent)->entry.rbe_left; if (((parent)-> entry.rbe_left = (tmp)->entry.rbe_right)) { ((tmp)->entry .rbe_right)->entry.rbe_parent = (parent); } do {} while (0 ); if (((tmp)->entry.rbe_parent = (parent)->entry.rbe_parent )) { if ((parent) == ((parent)->entry.rbe_parent)->entry .rbe_left) ((parent)->entry.rbe_parent)->entry.rbe_left = (tmp); else ((parent)->entry.rbe_parent)->entry.rbe_right = (tmp); } else (head)->rbh_root = (tmp); (tmp)->entry .rbe_right = (parent); (parent)->entry.rbe_parent = (tmp); do {} while (0); if (((tmp)->entry.rbe_parent)) do {} while (0); } while (0); elm = (head)->rbh_root; break; } } } if (elm) (elm)->entry.rbe_color = 0; } struct client_window * client_windows_RB_REMOVE(struct client_windows *head, struct client_window *elm) { struct client_window *child, *parent, * old = elm; int color; if ((elm)->entry.rbe_left == ((void * )0)) child = (elm)->entry.rbe_right; else if ((elm)->entry .rbe_right == ((void *)0)) child = (elm)->entry.rbe_left; else { struct client_window *left; elm = (elm)->entry.rbe_right ; while ((left = (elm)->entry.rbe_left)) elm = left; child = (elm)->entry.rbe_right; parent = (elm)->entry.rbe_parent ; color = (elm)->entry.rbe_color; if (child) (child)->entry .rbe_parent = parent; if (parent) { if ((parent)->entry.rbe_left == elm) (parent)->entry.rbe_left = child; else (parent)-> entry.rbe_right = child; do {} while (0); } else (head)->rbh_root = child; if ((elm)->entry.rbe_parent == old) parent = elm ; (elm)->entry = (old)->entry; if ((old)->entry.rbe_parent ) { if (((old)->entry.rbe_parent)->entry.rbe_left == old ) ((old)->entry.rbe_parent)->entry.rbe_left = elm; else ((old)->entry.rbe_parent)->entry.rbe_right = elm; do { } while (0); } else (head)->rbh_root = elm; ((old)->entry .rbe_left)->entry.rbe_parent = elm; if ((old)->entry.rbe_right ) ((old)->entry.rbe_right)->entry.rbe_parent = elm; if ( parent) { left = parent; do { do {} while (0); } while ((left = (left)->entry.rbe_parent)); } goto color; } parent = (elm )->entry.rbe_parent; color = (elm)->entry.rbe_color; if (child) (child)->entry.rbe_parent = parent; if (parent) { if ((parent)->entry.rbe_left == elm) (parent)->entry.rbe_left = child; else (parent)->entry.rbe_right = child; do {} while (0); } else (head)->rbh_root = child; color: if (color == 0) client_windows_RB_REMOVE_COLOR(head, parent, child); return (old); } struct client_window * client_windows_RB_INSERT(struct client_windows *head, struct client_window *elm) { struct client_window *tmp; struct client_window *parent = ((void *)0); int comp = 0; tmp = (head)->rbh_root; while (tmp) { parent = tmp; comp = (server_client_window_cmp)(elm, parent); if (comp < 0) tmp = (tmp)->entry.rbe_left; else if (comp > 0) tmp = (tmp )->entry.rbe_right; else return (tmp); } do { (elm)->entry .rbe_parent = parent; (elm)->entry.rbe_left = (elm)->entry .rbe_right = ((void *)0); (elm)->entry.rbe_color = 1; } while (0); if (parent != ((void *)0)) { if (comp < 0) (parent)-> entry.rbe_left = elm; else (parent)->entry.rbe_right = elm ; do {} while (0); } else (head)->rbh_root = elm; client_windows_RB_INSERT_COLOR (head, elm); return (((void *)0)); } struct client_window * client_windows_RB_FIND (struct client_windows *head, struct client_window *elm) { struct client_window *tmp = (head)->rbh_root; int comp; while (tmp ) { comp = server_client_window_cmp(elm, tmp); if (comp < 0 ) tmp = (tmp)->entry.rbe_left; else if (comp > 0) tmp = (tmp)->entry.rbe_right; else return (tmp); } return (((void *)0)); } struct client_window * client_windows_RB_NFIND(struct client_windows *head, struct client_window *elm) { struct client_window *tmp = (head)->rbh_root; struct client_window *res = ((void *)0); int comp; while (tmp) { comp = server_client_window_cmp (elm, tmp); if (comp < 0) { res = tmp; tmp = (tmp)->entry .rbe_left; } else if (comp > 0) tmp = (tmp)->entry.rbe_right ; else return (tmp); } return (res); } struct client_window * client_windows_RB_NEXT(struct client_window *elm) { if ((elm )->entry.rbe_right) { elm = (elm)->entry.rbe_right; while ((elm)->entry.rbe_left) elm = (elm)->entry.rbe_left; } else { if ((elm)->entry.rbe_parent && (elm == ((elm )->entry.rbe_parent)->entry.rbe_left)) elm = (elm)-> entry.rbe_parent; else { while ((elm)->entry.rbe_parent && (elm == ((elm)->entry.rbe_parent)->entry.rbe_right)) elm = (elm)->entry.rbe_parent; elm = (elm)->entry.rbe_parent ; } } return (elm); } struct client_window * client_windows_RB_PREV (struct client_window *elm) { if ((elm)->entry.rbe_left) { elm = (elm)->entry.rbe_left; while ((elm)->entry.rbe_right ) elm = (elm)->entry.rbe_right; } else { if ((elm)->entry .rbe_parent && (elm == ((elm)->entry.rbe_parent)-> entry.rbe_right)) elm = (elm)->entry.rbe_parent; else { while ((elm)->entry.rbe_parent && (elm == ((elm)->entry .rbe_parent)->entry.rbe_left)) elm = (elm)->entry.rbe_parent ; elm = (elm)->entry.rbe_parent; } } return (elm); } struct client_window * client_windows_RB_MINMAX(struct client_windows *head, int val) { struct client_window *tmp = (head)->rbh_root ; struct client_window *parent = ((void *)0); while (tmp) { parent = tmp; if (val < 0) tmp = (tmp)->entry.rbe_left; else tmp = (tmp)->entry.rbe_right; } return (parent); }; | |||
70 | ||||
71 | /* Number of attached clients. */ | |||
72 | u_int | |||
73 | server_client_how_many(void) | |||
74 | { | |||
75 | struct client *c; | |||
76 | u_int n; | |||
77 | ||||
78 | n = 0; | |||
79 | TAILQ_FOREACH(c, &clients, entry)for((c) = ((&clients)->tqh_first); (c) != ((void *)0); (c) = ((c)->entry.tqe_next)) { | |||
80 | if (c->session != NULL((void *)0) && (~c->flags & CLIENT_UNATTACHEDFLAGS(0x200| 0x40| 0x4))) | |||
81 | n++; | |||
82 | } | |||
83 | return (n); | |||
84 | } | |||
85 | ||||
86 | /* Overlay timer callback. */ | |||
87 | static void | |||
88 | server_client_overlay_timer(__unused__attribute__((__unused__)) int fd, __unused__attribute__((__unused__)) short events, void *data) | |||
89 | { | |||
90 | server_client_clear_overlay(data); | |||
91 | } | |||
92 | ||||
93 | /* Set an overlay on client. */ | |||
94 | void | |||
95 | server_client_set_overlay(struct client *c, u_int delay, | |||
96 | overlay_check_cb checkcb, overlay_mode_cb modecb, | |||
97 | overlay_draw_cb drawcb, overlay_key_cb keycb, overlay_free_cb freecb, | |||
98 | overlay_resize_cb resizecb, void *data) | |||
99 | { | |||
100 | struct timeval tv; | |||
101 | ||||
102 | if (c->overlay_draw != NULL((void *)0)) | |||
103 | server_client_clear_overlay(c); | |||
104 | ||||
105 | tv.tv_sec = delay / 1000; | |||
106 | tv.tv_usec = (delay % 1000) * 1000L; | |||
107 | ||||
108 | if (event_initialized(&c->overlay_timer)((&c->overlay_timer)->ev_flags & 0x80)) | |||
109 | evtimer_del(&c->overlay_timer)event_del(&c->overlay_timer); | |||
110 | evtimer_set(&c->overlay_timer, server_client_overlay_timer, c)event_set(&c->overlay_timer, -1, 0, server_client_overlay_timer , c); | |||
111 | if (delay != 0) | |||
112 | evtimer_add(&c->overlay_timer, &tv)event_add(&c->overlay_timer, &tv); | |||
113 | ||||
114 | c->overlay_check = checkcb; | |||
115 | c->overlay_mode = modecb; | |||
116 | c->overlay_draw = drawcb; | |||
117 | c->overlay_key = keycb; | |||
118 | c->overlay_free = freecb; | |||
119 | c->overlay_resize = resizecb; | |||
120 | c->overlay_data = data; | |||
121 | ||||
122 | if (c->overlay_check == NULL((void *)0)) | |||
123 | c->tty.flags |= TTY_FREEZE0x2; | |||
124 | if (c->overlay_mode == NULL((void *)0)) | |||
125 | c->tty.flags |= TTY_NOCURSOR0x1; | |||
126 | server_redraw_client(c); | |||
127 | } | |||
128 | ||||
129 | /* Clear overlay mode on client. */ | |||
130 | void | |||
131 | server_client_clear_overlay(struct client *c) | |||
132 | { | |||
133 | if (c->overlay_draw == NULL((void *)0)) | |||
134 | return; | |||
135 | ||||
136 | if (event_initialized(&c->overlay_timer)((&c->overlay_timer)->ev_flags & 0x80)) | |||
137 | evtimer_del(&c->overlay_timer)event_del(&c->overlay_timer); | |||
138 | ||||
139 | if (c->overlay_free != NULL((void *)0)) | |||
140 | c->overlay_free(c, c->overlay_data); | |||
141 | ||||
142 | c->overlay_check = NULL((void *)0); | |||
143 | c->overlay_mode = NULL((void *)0); | |||
144 | c->overlay_draw = NULL((void *)0); | |||
145 | c->overlay_key = NULL((void *)0); | |||
146 | c->overlay_free = NULL((void *)0); | |||
147 | c->overlay_data = NULL((void *)0); | |||
148 | ||||
149 | c->tty.flags &= ~(TTY_FREEZE0x2|TTY_NOCURSOR0x1); | |||
150 | server_redraw_client(c); | |||
151 | } | |||
152 | ||||
153 | /* | |||
154 | * Given overlay position and dimensions, return parts of the input range which | |||
155 | * are visible. | |||
156 | */ | |||
157 | void | |||
158 | server_client_overlay_range(u_int x, u_int y, u_int sx, u_int sy, u_int px, | |||
159 | u_int py, u_int nx, struct overlay_ranges *r) | |||
160 | { | |||
161 | u_int ox, onx; | |||
162 | ||||
163 | /* Return up to 2 ranges. */ | |||
164 | r->px[2] = 0; | |||
165 | r->nx[2] = 0; | |||
166 | ||||
167 | /* Trivial case of no overlap in the y direction. */ | |||
168 | if (py < y || py > y + sy - 1) { | |||
169 | r->px[0] = px; | |||
170 | r->nx[0] = nx; | |||
171 | r->px[1] = 0; | |||
172 | r->nx[1] = 0; | |||
173 | return; | |||
174 | } | |||
175 | ||||
176 | /* Visible bit to the left of the popup. */ | |||
177 | if (px < x) { | |||
178 | r->px[0] = px; | |||
179 | r->nx[0] = x - px; | |||
180 | if (r->nx[0] > nx) | |||
181 | r->nx[0] = nx; | |||
182 | } else { | |||
183 | r->px[0] = 0; | |||
184 | r->nx[0] = 0; | |||
185 | } | |||
186 | ||||
187 | /* Visible bit to the right of the popup. */ | |||
188 | ox = x + sx; | |||
189 | if (px > ox) | |||
190 | ox = px; | |||
191 | onx = px + nx; | |||
192 | if (onx > ox) { | |||
193 | r->px[1] = ox; | |||
194 | r->nx[1] = onx - ox; | |||
195 | } else { | |||
196 | r->px[1] = 0; | |||
197 | r->nx[1] = 0; | |||
198 | } | |||
199 | } | |||
200 | ||||
201 | /* Check if this client is inside this server. */ | |||
202 | int | |||
203 | server_client_check_nested(struct client *c) | |||
204 | { | |||
205 | struct environ_entry *envent; | |||
206 | struct window_pane *wp; | |||
207 | ||||
208 | envent = environ_find(c->environ, "TMUX"); | |||
209 | if (envent == NULL((void *)0) || *envent->value == '\0') | |||
210 | return (0); | |||
211 | ||||
212 | RB_FOREACH(wp, window_pane_tree, &all_window_panes)for ((wp) = window_pane_tree_RB_MINMAX(&all_window_panes, -1); (wp) != ((void *)0); (wp) = window_pane_tree_RB_NEXT(wp )) { | |||
213 | if (strcmp(wp->tty, c->ttyname) == 0) | |||
214 | return (1); | |||
215 | } | |||
216 | return (0); | |||
217 | } | |||
218 | ||||
219 | /* Set client key table. */ | |||
220 | void | |||
221 | server_client_set_key_table(struct client *c, const char *name) | |||
222 | { | |||
223 | if (name == NULL((void *)0)) | |||
224 | name = server_client_get_key_table(c); | |||
225 | ||||
226 | key_bindings_unref_table(c->keytable); | |||
227 | c->keytable = key_bindings_get_table(name, 1); | |||
228 | c->keytable->references++; | |||
229 | } | |||
230 | ||||
231 | /* Get default key table. */ | |||
232 | const char * | |||
233 | server_client_get_key_table(struct client *c) | |||
234 | { | |||
235 | struct session *s = c->session; | |||
236 | const char *name; | |||
237 | ||||
238 | if (s == NULL((void *)0)) | |||
239 | return ("root"); | |||
240 | ||||
241 | name = options_get_string(s->options, "key-table"); | |||
242 | if (*name == '\0') | |||
243 | return ("root"); | |||
244 | return (name); | |||
245 | } | |||
246 | ||||
247 | /* Is this table the default key table? */ | |||
248 | static int | |||
249 | server_client_is_default_key_table(struct client *c, struct key_table *table) | |||
250 | { | |||
251 | return (strcmp(table->name, server_client_get_key_table(c)) == 0); | |||
252 | } | |||
253 | ||||
254 | /* Create a new client. */ | |||
255 | struct client * | |||
256 | server_client_create(int fd) | |||
257 | { | |||
258 | struct client *c; | |||
259 | ||||
260 | setblocking(fd, 0); | |||
261 | ||||
262 | c = xcalloc(1, sizeof *c); | |||
263 | c->references = 1; | |||
264 | c->peer = proc_add_peer(server_proc, fd, server_client_dispatch, c); | |||
265 | ||||
266 | if (gettimeofday(&c->creation_time, NULL((void *)0)) != 0) | |||
267 | fatal("gettimeofday failed"); | |||
268 | memcpy(&c->activity_time, &c->creation_time, sizeof c->activity_time); | |||
269 | ||||
270 | c->environ = environ_create(); | |||
271 | ||||
272 | c->fd = -1; | |||
273 | c->out_fd = -1; | |||
274 | ||||
275 | c->queue = cmdq_new(); | |||
276 | RB_INIT(&c->windows)do { (&c->windows)->rbh_root = ((void *)0); } while (0); | |||
277 | RB_INIT(&c->files)do { (&c->files)->rbh_root = ((void *)0); } while ( 0); | |||
278 | ||||
279 | c->tty.sx = 80; | |||
280 | c->tty.sy = 24; | |||
281 | ||||
282 | status_init(c); | |||
283 | c->flags |= CLIENT_FOCUSED0x8000; | |||
284 | ||||
285 | c->keytable = key_bindings_get_table("root", 1); | |||
286 | c->keytable->references++; | |||
287 | ||||
288 | evtimer_set(&c->repeat_timer, server_client_repeat_timer, c)event_set(&c->repeat_timer, -1, 0, server_client_repeat_timer , c); | |||
289 | evtimer_set(&c->click_timer, server_client_click_timer, c)event_set(&c->click_timer, -1, 0, server_client_click_timer , c); | |||
290 | ||||
291 | TAILQ_INSERT_TAIL(&clients, c, entry)do { (c)->entry.tqe_next = ((void *)0); (c)->entry.tqe_prev = (&clients)->tqh_last; *(&clients)->tqh_last = (c); (&clients)->tqh_last = &(c)->entry.tqe_next ; } while (0); | |||
292 | log_debug("new client %p", c); | |||
293 | return (c); | |||
294 | } | |||
295 | ||||
296 | /* Open client terminal if needed. */ | |||
297 | int | |||
298 | server_client_open(struct client *c, char **cause) | |||
299 | { | |||
300 | const char *ttynam = _PATH_TTY"/dev/tty"; | |||
301 | ||||
302 | if (c->flags & CLIENT_CONTROL0x2000) | |||
303 | return (0); | |||
304 | ||||
305 | if (strcmp(c->ttyname, ttynam) == 0|| | |||
306 | ((isatty(STDIN_FILENO0) && | |||
307 | (ttynam = ttyname(STDIN_FILENO0)) != NULL((void *)0) && | |||
308 | strcmp(c->ttyname, ttynam) == 0) || | |||
309 | (isatty(STDOUT_FILENO1) && | |||
310 | (ttynam = ttyname(STDOUT_FILENO1)) != NULL((void *)0) && | |||
311 | strcmp(c->ttyname, ttynam) == 0) || | |||
312 | (isatty(STDERR_FILENO2) && | |||
313 | (ttynam = ttyname(STDERR_FILENO2)) != NULL((void *)0) && | |||
314 | strcmp(c->ttyname, ttynam) == 0))) { | |||
315 | xasprintf(cause, "can't use %s", c->ttyname); | |||
316 | return (-1); | |||
317 | } | |||
318 | ||||
319 | if (!(c->flags & CLIENT_TERMINAL0x1)) { | |||
320 | *cause = xstrdup("not a terminal"); | |||
321 | return (-1); | |||
322 | } | |||
323 | ||||
324 | if (tty_open(&c->tty, cause) != 0) | |||
325 | return (-1); | |||
326 | ||||
327 | return (0); | |||
328 | } | |||
329 | ||||
330 | /* Lost an attached client. */ | |||
331 | static void | |||
332 | server_client_attached_lost(struct client *c) | |||
333 | { | |||
334 | struct session *s; | |||
335 | struct window *w; | |||
336 | struct client *loop; | |||
337 | struct client *found; | |||
338 | ||||
339 | log_debug("lost attached client %p", c); | |||
340 | ||||
341 | /* | |||
342 | * By this point the session in the client has been cleared so walk all | |||
343 | * windows to find any with this client as the latest. | |||
344 | */ | |||
345 | RB_FOREACH(w, windows, &windows)for ((w) = windows_RB_MINMAX(&windows, -1); (w) != ((void *)0); (w) = windows_RB_NEXT(w)) { | |||
346 | if (w->latest != c) | |||
347 | continue; | |||
348 | ||||
349 | found = NULL((void *)0); | |||
350 | TAILQ_FOREACH(loop, &clients, entry)for((loop) = ((&clients)->tqh_first); (loop) != ((void *)0); (loop) = ((loop)->entry.tqe_next)) { | |||
351 | s = loop->session; | |||
352 | if (loop == c || s == NULL((void *)0) || s->curw->window != w) | |||
353 | continue; | |||
354 | if (found == NULL((void *)0) || timercmp(&loop->activity_time,(((&loop->activity_time)->tv_sec == (&found-> activity_time)->tv_sec) ? ((&loop->activity_time)-> tv_usec > (&found->activity_time)->tv_usec) : (( &loop->activity_time)->tv_sec > (&found-> activity_time)->tv_sec)) | |||
355 | &found->activity_time, >)(((&loop->activity_time)->tv_sec == (&found-> activity_time)->tv_sec) ? ((&loop->activity_time)-> tv_usec > (&found->activity_time)->tv_usec) : (( &loop->activity_time)->tv_sec > (&found-> activity_time)->tv_sec))) | |||
356 | found = loop; | |||
357 | } | |||
358 | if (found != NULL((void *)0)) | |||
359 | server_client_update_latest(found); | |||
360 | } | |||
361 | } | |||
362 | ||||
363 | /* Set client session. */ | |||
364 | void | |||
365 | server_client_set_session(struct client *c, struct session *s) | |||
366 | { | |||
367 | struct session *old = c->session; | |||
368 | ||||
369 | if (s != NULL((void *)0) && c->session != NULL((void *)0) && c->session != s) | |||
370 | c->last_session = c->session; | |||
371 | else if (s == NULL((void *)0)) | |||
372 | c->last_session = NULL((void *)0); | |||
373 | c->session = s; | |||
374 | c->flags |= CLIENT_FOCUSED0x8000; | |||
375 | ||||
376 | if (old != NULL((void *)0) && old->curw != NULL((void *)0)) | |||
377 | window_update_focus(old->curw->window); | |||
378 | if (s != NULL((void *)0)) { | |||
379 | recalculate_sizes(); | |||
380 | window_update_focus(s->curw->window); | |||
381 | session_update_activity(s, NULL((void *)0)); | |||
382 | gettimeofday(&s->last_attached_time, NULL((void *)0)); | |||
383 | s->curw->flags &= ~WINLINK_ALERTFLAGS(0x1|0x2|0x4); | |||
384 | s->curw->window->latest = c; | |||
385 | alerts_check_session(s); | |||
386 | tty_update_client_offset(c); | |||
387 | status_timer_start(c); | |||
388 | notify_client("client-session-changed", c); | |||
389 | server_redraw_client(c); | |||
390 | } | |||
391 | ||||
392 | server_check_unattached(); | |||
393 | server_update_socket(); | |||
394 | } | |||
395 | ||||
396 | /* Lost a client. */ | |||
397 | void | |||
398 | server_client_lost(struct client *c) | |||
399 | { | |||
400 | struct client_file *cf, *cf1; | |||
401 | struct client_window *cw, *cw1; | |||
402 | ||||
403 | c->flags |= CLIENT_DEAD0x200; | |||
404 | ||||
405 | server_client_clear_overlay(c); | |||
406 | status_prompt_clear(c); | |||
407 | status_message_clear(c); | |||
408 | ||||
409 | RB_FOREACH_SAFE(cf, client_files, &c->files, cf1)for ((cf) = client_files_RB_MINMAX(&c->files, -1); ((cf ) != ((void *)0)) && ((cf1) = client_files_RB_NEXT(cf ), 1); (cf) = (cf1)) { | |||
410 | cf->error = EINTR4; | |||
411 | file_fire_done(cf); | |||
412 | } | |||
413 | RB_FOREACH_SAFE(cw, client_windows, &c->windows, cw1)for ((cw) = client_windows_RB_MINMAX(&c->windows, -1); ((cw) != ((void *)0)) && ((cw1) = client_windows_RB_NEXT (cw), 1); (cw) = (cw1)) { | |||
414 | RB_REMOVE(client_windows, &c->windows, cw)client_windows_RB_REMOVE(&c->windows, cw); | |||
415 | free(cw); | |||
416 | } | |||
417 | ||||
418 | TAILQ_REMOVE(&clients, c, entry)do { if (((c)->entry.tqe_next) != ((void *)0)) (c)->entry .tqe_next->entry.tqe_prev = (c)->entry.tqe_prev; else ( &clients)->tqh_last = (c)->entry.tqe_prev; *(c)-> entry.tqe_prev = (c)->entry.tqe_next; ; ; } while (0); | |||
419 | log_debug("lost client %p", c); | |||
420 | ||||
421 | if (c->flags & CLIENT_ATTACHED0x80) { | |||
422 | server_client_attached_lost(c); | |||
423 | notify_client("client-detached", c); | |||
424 | } | |||
425 | ||||
426 | if (c->flags & CLIENT_CONTROL0x2000) | |||
427 | control_stop(c); | |||
428 | if (c->flags & CLIENT_TERMINAL0x1) | |||
429 | tty_free(&c->tty); | |||
430 | free(c->ttyname); | |||
431 | free(c->clipboard_panes); | |||
432 | ||||
433 | free(c->term_name); | |||
434 | free(c->term_type); | |||
435 | tty_term_free_list(c->term_caps, c->term_ncaps); | |||
436 | ||||
437 | status_free(c); | |||
438 | ||||
439 | free(c->title); | |||
440 | free((void *)c->cwd); | |||
441 | ||||
442 | evtimer_del(&c->repeat_timer)event_del(&c->repeat_timer); | |||
443 | evtimer_del(&c->click_timer)event_del(&c->click_timer); | |||
444 | ||||
445 | key_bindings_unref_table(c->keytable); | |||
446 | ||||
447 | free(c->message_string); | |||
448 | if (event_initialized(&c->message_timer)((&c->message_timer)->ev_flags & 0x80)) | |||
449 | evtimer_del(&c->message_timer)event_del(&c->message_timer); | |||
450 | ||||
451 | free(c->prompt_saved); | |||
452 | free(c->prompt_string); | |||
453 | free(c->prompt_buffer); | |||
454 | ||||
455 | format_lost_client(c); | |||
456 | environ_free(c->environ); | |||
457 | ||||
458 | proc_remove_peer(c->peer); | |||
459 | c->peer = NULL((void *)0); | |||
460 | ||||
461 | if (c->out_fd != -1) | |||
462 | close(c->out_fd); | |||
463 | if (c->fd != -1) { | |||
464 | close(c->fd); | |||
465 | c->fd = -1; | |||
466 | } | |||
467 | server_client_unref(c); | |||
468 | ||||
469 | server_add_accept(0); /* may be more file descriptors now */ | |||
470 | ||||
471 | recalculate_sizes(); | |||
472 | server_check_unattached(); | |||
473 | server_update_socket(); | |||
474 | } | |||
475 | ||||
476 | /* Remove reference from a client. */ | |||
477 | void | |||
478 | server_client_unref(struct client *c) | |||
479 | { | |||
480 | log_debug("unref client %p (%d references)", c, c->references); | |||
481 | ||||
482 | c->references--; | |||
483 | if (c->references == 0) | |||
484 | event_once(-1, EV_TIMEOUT0x01, server_client_free, c, NULL((void *)0)); | |||
485 | } | |||
486 | ||||
487 | /* Free dead client. */ | |||
488 | static void | |||
489 | server_client_free(__unused__attribute__((__unused__)) int fd, __unused__attribute__((__unused__)) short events, void *arg) | |||
490 | { | |||
491 | struct client *c = arg; | |||
492 | ||||
493 | log_debug("free client %p (%d references)", c, c->references); | |||
494 | ||||
495 | cmdq_free(c->queue); | |||
496 | ||||
497 | if (c->references == 0) { | |||
498 | free((void *)c->name); | |||
499 | free(c); | |||
500 | } | |||
501 | } | |||
502 | ||||
503 | /* Suspend a client. */ | |||
504 | void | |||
505 | server_client_suspend(struct client *c) | |||
506 | { | |||
507 | struct session *s = c->session; | |||
508 | ||||
509 | if (s == NULL((void *)0) || (c->flags & CLIENT_UNATTACHEDFLAGS(0x200| 0x40| 0x4))) | |||
510 | return; | |||
511 | ||||
512 | tty_stop_tty(&c->tty); | |||
513 | c->flags |= CLIENT_SUSPENDED0x40; | |||
514 | proc_send(c->peer, MSG_SUSPEND, -1, NULL((void *)0), 0); | |||
515 | } | |||
516 | ||||
517 | /* Detach a client. */ | |||
518 | void | |||
519 | server_client_detach(struct client *c, enum msgtype msgtype) | |||
520 | { | |||
521 | struct session *s = c->session; | |||
522 | ||||
523 | if (s == NULL((void *)0) || (c->flags & CLIENT_NODETACHFLAGS(0x200| 0x4))) | |||
524 | return; | |||
525 | ||||
526 | c->flags |= CLIENT_EXIT0x4; | |||
527 | ||||
528 | c->exit_type = CLIENT_EXIT_DETACH; | |||
529 | c->exit_msgtype = msgtype; | |||
530 | c->exit_session = xstrdup(s->name); | |||
531 | } | |||
532 | ||||
533 | /* Execute command to replace a client. */ | |||
534 | void | |||
535 | server_client_exec(struct client *c, const char *cmd) | |||
536 | { | |||
537 | struct session *s = c->session; | |||
538 | char *msg; | |||
539 | const char *shell; | |||
540 | size_t cmdsize, shellsize; | |||
541 | ||||
542 | if (*cmd == '\0') | |||
543 | return; | |||
544 | cmdsize = strlen(cmd) + 1; | |||
545 | ||||
546 | if (s != NULL((void *)0)) | |||
547 | shell = options_get_string(s->options, "default-shell"); | |||
548 | else | |||
549 | shell = options_get_string(global_s_options, "default-shell"); | |||
550 | if (!checkshell(shell)) | |||
551 | shell = _PATH_BSHELL"/bin/sh"; | |||
552 | shellsize = strlen(shell) + 1; | |||
553 | ||||
554 | msg = xmalloc(cmdsize + shellsize); | |||
555 | memcpy(msg, cmd, cmdsize); | |||
556 | memcpy(msg + cmdsize, shell, shellsize); | |||
557 | ||||
558 | proc_send(c->peer, MSG_EXEC, -1, msg, cmdsize + shellsize); | |||
559 | free(msg); | |||
560 | } | |||
561 | ||||
562 | /* Check for mouse keys. */ | |||
563 | static key_code | |||
564 | server_client_check_mouse(struct client *c, struct key_event *event) | |||
565 | { | |||
566 | struct mouse_event *m = &event->m; | |||
567 | struct session *s = c->session, *fs; | |||
568 | struct winlink *fwl; | |||
569 | struct window_pane *wp, *fwp; | |||
570 | u_int x, y, b, sx, sy, px, py; | |||
571 | int ignore = 0; | |||
572 | key_code key; | |||
573 | struct timeval tv; | |||
574 | struct style_range *sr; | |||
575 | enum { NOTYPE, | |||
576 | MOVE, | |||
577 | DOWN, | |||
578 | UP, | |||
579 | DRAG, | |||
580 | WHEEL, | |||
581 | SECOND, | |||
582 | DOUBLE, | |||
583 | TRIPLE } type = NOTYPE; | |||
584 | enum { NOWHERE, | |||
585 | PANE, | |||
586 | STATUS, | |||
587 | STATUS_LEFT, | |||
588 | STATUS_RIGHT, | |||
589 | STATUS_DEFAULT, | |||
590 | BORDER } where = NOWHERE; | |||
591 | ||||
592 | log_debug("%s mouse %02x at %u,%u (last %u,%u) (%d)", c->name, m->b, | |||
593 | m->x, m->y, m->lx, m->ly, c->tty.mouse_drag_flag); | |||
594 | ||||
595 | /* What type of event is this? */ | |||
596 | if (event->key == KEYC_DOUBLECLICK) { | |||
597 | type = DOUBLE; | |||
598 | x = m->x, y = m->y, b = m->b; | |||
599 | ignore = 1; | |||
600 | log_debug("double-click at %u,%u", x, y); | |||
601 | } else if ((m->sgr_type != ' ' && | |||
602 | MOUSE_DRAG(m->sgr_b)((m->sgr_b) & 32) && | |||
603 | MOUSE_RELEASE(m->sgr_b)(((m->sgr_b) & 195) == 3)) || | |||
604 | (m->sgr_type == ' ' && | |||
605 | MOUSE_DRAG(m->b)((m->b) & 32) && | |||
606 | MOUSE_RELEASE(m->b)(((m->b) & 195) == 3) && | |||
607 | MOUSE_RELEASE(m->lb)(((m->lb) & 195) == 3))) { | |||
608 | type = MOVE; | |||
609 | x = m->x, y = m->y, b = 0; | |||
610 | log_debug("move at %u,%u", x, y); | |||
611 | } else if (MOUSE_DRAG(m->b)((m->b) & 32)) { | |||
612 | type = DRAG; | |||
613 | if (c->tty.mouse_drag_flag) { | |||
614 | x = m->x, y = m->y, b = m->b; | |||
615 | if (x == m->lx && y == m->ly) | |||
616 | return (KEYC_UNKNOWN0x000fe000000000ULL); | |||
617 | log_debug("drag update at %u,%u", x, y); | |||
618 | } else { | |||
619 | x = m->lx, y = m->ly, b = m->lb; | |||
620 | log_debug("drag start at %u,%u", x, y); | |||
621 | } | |||
622 | } else if (MOUSE_WHEEL(m->b)(((m->b) & 195) == 64 || ((m->b) & 195) == 65)) { | |||
623 | type = WHEEL; | |||
624 | x = m->x, y = m->y, b = m->b; | |||
625 | log_debug("wheel at %u,%u", x, y); | |||
626 | } else if (MOUSE_RELEASE(m->b)(((m->b) & 195) == 3)) { | |||
627 | type = UP; | |||
628 | x = m->x, y = m->y, b = m->lb; | |||
629 | log_debug("up at %u,%u", x, y); | |||
630 | } else { | |||
631 | if (c->flags & CLIENT_DOUBLECLICK0x100000) { | |||
632 | evtimer_del(&c->click_timer)event_del(&c->click_timer); | |||
633 | c->flags &= ~CLIENT_DOUBLECLICK0x100000; | |||
634 | if (m->b == c->click_button) { | |||
635 | type = SECOND; | |||
636 | x = m->x, y = m->y, b = m->b; | |||
637 | log_debug("second-click at %u,%u", x, y); | |||
638 | c->flags |= CLIENT_TRIPLECLICK0x200000; | |||
639 | } | |||
640 | } else if (c->flags & CLIENT_TRIPLECLICK0x200000) { | |||
641 | evtimer_del(&c->click_timer)event_del(&c->click_timer); | |||
642 | c->flags &= ~CLIENT_TRIPLECLICK0x200000; | |||
643 | if (m->b == c->click_button) { | |||
644 | type = TRIPLE; | |||
645 | x = m->x, y = m->y, b = m->b; | |||
646 | log_debug("triple-click at %u,%u", x, y); | |||
647 | goto have_event; | |||
648 | } | |||
649 | } else { | |||
650 | type = DOWN; | |||
651 | x = m->x, y = m->y, b = m->b; | |||
652 | log_debug("down at %u,%u", x, y); | |||
653 | c->flags |= CLIENT_DOUBLECLICK0x100000; | |||
654 | } | |||
655 | ||||
656 | if (KEYC_CLICK_TIMEOUT300 != 0) { | |||
657 | memcpy(&c->click_event, m, sizeof c->click_event); | |||
658 | c->click_button = m->b; | |||
659 | ||||
660 | log_debug("click timer started"); | |||
661 | tv.tv_sec = KEYC_CLICK_TIMEOUT300 / 1000; | |||
662 | tv.tv_usec = (KEYC_CLICK_TIMEOUT300 % 1000) * 1000L; | |||
663 | evtimer_del(&c->click_timer)event_del(&c->click_timer); | |||
664 | evtimer_add(&c->click_timer, &tv)event_add(&c->click_timer, &tv); | |||
665 | } | |||
666 | } | |||
667 | ||||
668 | have_event: | |||
669 | if (type == NOTYPE) | |||
670 | return (KEYC_UNKNOWN0x000fe000000000ULL); | |||
671 | ||||
672 | /* Save the session. */ | |||
673 | m->s = s->id; | |||
674 | m->w = -1; | |||
675 | m->wp = -1; | |||
676 | m->ignore = ignore; | |||
677 | ||||
678 | /* Is this on the status line? */ | |||
679 | m->statusat = status_at_line(c); | |||
680 | m->statuslines = status_line_size(c); | |||
681 | if (m->statusat != -1 && | |||
682 | y >= (u_int)m->statusat && | |||
683 | y < m->statusat + m->statuslines) { | |||
684 | sr = status_get_range(c, x, y - m->statusat); | |||
685 | if (sr == NULL((void *)0)) { | |||
686 | where = STATUS_DEFAULT; | |||
687 | } else { | |||
688 | switch (sr->type) { | |||
689 | case STYLE_RANGE_NONE: | |||
690 | return (KEYC_UNKNOWN0x000fe000000000ULL); | |||
691 | case STYLE_RANGE_LEFT: | |||
692 | log_debug("mouse range: left"); | |||
693 | where = STATUS_LEFT; | |||
694 | break; | |||
695 | case STYLE_RANGE_RIGHT: | |||
696 | log_debug("mouse range: right"); | |||
697 | where = STATUS_RIGHT; | |||
698 | break; | |||
699 | case STYLE_RANGE_PANE: | |||
700 | fwp = window_pane_find_by_id(sr->argument); | |||
701 | if (fwp == NULL((void *)0)) | |||
702 | return (KEYC_UNKNOWN0x000fe000000000ULL); | |||
703 | m->wp = sr->argument; | |||
704 | ||||
705 | log_debug("mouse range: pane %%%u", m->wp); | |||
706 | where = STATUS; | |||
707 | break; | |||
708 | case STYLE_RANGE_WINDOW: | |||
709 | fwl = winlink_find_by_index(&s->windows, | |||
710 | sr->argument); | |||
711 | if (fwl == NULL((void *)0)) | |||
712 | return (KEYC_UNKNOWN0x000fe000000000ULL); | |||
713 | m->w = fwl->window->id; | |||
714 | ||||
715 | log_debug("mouse range: window @%u", m->w); | |||
716 | where = STATUS; | |||
717 | break; | |||
718 | case STYLE_RANGE_SESSION: | |||
719 | fs = session_find_by_id(sr->argument); | |||
720 | if (fs == NULL((void *)0)) | |||
721 | return (KEYC_UNKNOWN0x000fe000000000ULL); | |||
722 | m->s = sr->argument; | |||
723 | ||||
724 | log_debug("mouse range: session $%u", m->s); | |||
725 | where = STATUS; | |||
726 | break; | |||
727 | case STYLE_RANGE_USER: | |||
728 | where = STATUS; | |||
729 | break; | |||
730 | } | |||
731 | } | |||
732 | } | |||
733 | ||||
734 | /* Not on status line. Adjust position and check for border or pane. */ | |||
735 | if (where == NOWHERE) { | |||
736 | px = x; | |||
737 | if (m->statusat == 0 && y >= m->statuslines) | |||
738 | py = y - m->statuslines; | |||
739 | else if (m->statusat > 0 && y >= (u_int)m->statusat) | |||
740 | py = m->statusat - 1; | |||
741 | else | |||
742 | py = y; | |||
743 | ||||
744 | tty_window_offset(&c->tty, &m->ox, &m->oy, &sx, &sy); | |||
745 | log_debug("mouse window @%u at %u,%u (%ux%u)", | |||
746 | s->curw->window->id, m->ox, m->oy, sx, sy); | |||
747 | if (px > sx || py > sy) | |||
748 | return (KEYC_UNKNOWN0x000fe000000000ULL); | |||
749 | px = px + m->ox; | |||
750 | py = py + m->oy; | |||
751 | ||||
752 | /* Try the pane borders if not zoomed. */ | |||
753 | if (~s->curw->window->flags & WINDOW_ZOOMED0x8) { | |||
754 | TAILQ_FOREACH(wp, &s->curw->window->panes, entry)for((wp) = ((&s->curw->window->panes)->tqh_first ); (wp) != ((void *)0); (wp) = ((wp)->entry.tqe_next)) { | |||
755 | if ((wp->xoff + wp->sx == px && | |||
756 | wp->yoff <= 1 + py && | |||
757 | wp->yoff + wp->sy >= py) || | |||
758 | (wp->yoff + wp->sy == py && | |||
759 | wp->xoff <= 1 + px && | |||
760 | wp->xoff + wp->sx >= px)) | |||
761 | break; | |||
762 | } | |||
763 | if (wp != NULL((void *)0)) | |||
764 | where = BORDER; | |||
765 | } | |||
766 | ||||
767 | /* Otherwise try inside the pane. */ | |||
768 | if (where == NOWHERE) { | |||
769 | wp = window_get_active_at(s->curw->window, px, py); | |||
770 | if (wp != NULL((void *)0)) | |||
771 | where = PANE; | |||
772 | else | |||
773 | return (KEYC_UNKNOWN0x000fe000000000ULL); | |||
774 | } | |||
775 | if (where == PANE) | |||
776 | log_debug("mouse %u,%u on pane %%%u", x, y, wp->id); | |||
777 | else if (where == BORDER) | |||
778 | log_debug("mouse on pane %%%u border", wp->id); | |||
779 | m->wp = wp->id; | |||
780 | m->w = wp->window->id; | |||
781 | } else | |||
782 | m->wp = -1; | |||
783 | ||||
784 | /* Stop dragging if needed. */ | |||
785 | if (type != DRAG && type != WHEEL && c->tty.mouse_drag_flag != 0) { | |||
786 | if (c->tty.mouse_drag_release != NULL((void *)0)) | |||
787 | c->tty.mouse_drag_release(c, m); | |||
788 | ||||
789 | c->tty.mouse_drag_update = NULL((void *)0); | |||
790 | c->tty.mouse_drag_release = NULL((void *)0); | |||
791 | ||||
792 | /* | |||
793 | * End a mouse drag by passing a MouseDragEnd key corresponding | |||
794 | * to the button that started the drag. | |||
795 | */ | |||
796 | switch (c->tty.mouse_drag_flag - 1) { | |||
797 | case MOUSE_BUTTON_10: | |||
798 | if (where == PANE) | |||
799 | key = KEYC_MOUSEDRAGEND1_PANE; | |||
800 | if (where == STATUS) | |||
801 | key = KEYC_MOUSEDRAGEND1_STATUS; | |||
802 | if (where == STATUS_LEFT) | |||
803 | key = KEYC_MOUSEDRAGEND1_STATUS_LEFT; | |||
804 | if (where == STATUS_RIGHT) | |||
805 | key = KEYC_MOUSEDRAGEND1_STATUS_RIGHT; | |||
806 | if (where == STATUS_DEFAULT) | |||
807 | key = KEYC_MOUSEDRAGEND1_STATUS_DEFAULT; | |||
808 | if (where == BORDER) | |||
809 | key = KEYC_MOUSEDRAGEND1_BORDER; | |||
810 | break; | |||
811 | case MOUSE_BUTTON_21: | |||
812 | if (where == PANE) | |||
813 | key = KEYC_MOUSEDRAGEND2_PANE; | |||
814 | if (where == STATUS) | |||
815 | key = KEYC_MOUSEDRAGEND2_STATUS; | |||
816 | if (where == STATUS_LEFT) | |||
817 | key = KEYC_MOUSEDRAGEND2_STATUS_LEFT; | |||
818 | if (where == STATUS_RIGHT) | |||
819 | key = KEYC_MOUSEDRAGEND2_STATUS_RIGHT; | |||
820 | if (where == STATUS_DEFAULT) | |||
821 | key = KEYC_MOUSEDRAGEND2_STATUS_DEFAULT; | |||
822 | if (where == BORDER) | |||
823 | key = KEYC_MOUSEDRAGEND2_BORDER; | |||
824 | break; | |||
825 | case MOUSE_BUTTON_32: | |||
826 | if (where == PANE) | |||
827 | key = KEYC_MOUSEDRAGEND3_PANE; | |||
828 | if (where == STATUS) | |||
829 | key = KEYC_MOUSEDRAGEND3_STATUS; | |||
830 | if (where == STATUS_LEFT) | |||
831 | key = KEYC_MOUSEDRAGEND3_STATUS_LEFT; | |||
832 | if (where == STATUS_RIGHT) | |||
833 | key = KEYC_MOUSEDRAGEND3_STATUS_RIGHT; | |||
834 | if (where == STATUS_DEFAULT) | |||
835 | key = KEYC_MOUSEDRAGEND3_STATUS_DEFAULT; | |||
836 | if (where == BORDER) | |||
837 | key = KEYC_MOUSEDRAGEND3_BORDER; | |||
838 | break; | |||
839 | case MOUSE_BUTTON_666: | |||
840 | if (where == PANE) | |||
841 | key = KEYC_MOUSEDRAGEND6_PANE; | |||
842 | if (where == STATUS) | |||
843 | key = KEYC_MOUSEDRAGEND6_STATUS; | |||
844 | if (where == STATUS_LEFT) | |||
845 | key = KEYC_MOUSEDRAGEND6_STATUS_LEFT; | |||
846 | if (where == STATUS_RIGHT) | |||
847 | key = KEYC_MOUSEDRAGEND6_STATUS_RIGHT; | |||
848 | if (where == STATUS_DEFAULT) | |||
849 | key = KEYC_MOUSEDRAGEND6_STATUS_DEFAULT; | |||
850 | if (where == BORDER) | |||
851 | key = KEYC_MOUSEDRAGEND6_BORDER; | |||
852 | break; | |||
853 | case MOUSE_BUTTON_767: | |||
854 | if (where == PANE) | |||
855 | key = KEYC_MOUSEDRAGEND7_PANE; | |||
856 | if (where == STATUS) | |||
857 | key = KEYC_MOUSEDRAGEND7_STATUS; | |||
858 | if (where == STATUS_LEFT) | |||
859 | key = KEYC_MOUSEDRAGEND7_STATUS_LEFT; | |||
860 | if (where == STATUS_RIGHT) | |||
861 | key = KEYC_MOUSEDRAGEND7_STATUS_RIGHT; | |||
862 | if (where == STATUS_DEFAULT) | |||
863 | key = KEYC_MOUSEDRAGEND7_STATUS_DEFAULT; | |||
864 | if (where == BORDER) | |||
865 | key = KEYC_MOUSEDRAGEND7_BORDER; | |||
866 | break; | |||
867 | case MOUSE_BUTTON_8128: | |||
868 | if (where == PANE) | |||
869 | key = KEYC_MOUSEDRAGEND8_PANE; | |||
870 | if (where == STATUS) | |||
871 | key = KEYC_MOUSEDRAGEND8_STATUS; | |||
872 | if (where == STATUS_LEFT) | |||
873 | key = KEYC_MOUSEDRAGEND8_STATUS_LEFT; | |||
874 | if (where == STATUS_RIGHT) | |||
875 | key = KEYC_MOUSEDRAGEND8_STATUS_RIGHT; | |||
876 | if (where == STATUS_DEFAULT) | |||
877 | key = KEYC_MOUSEDRAGEND8_STATUS_DEFAULT; | |||
878 | if (where == BORDER) | |||
879 | key = KEYC_MOUSEDRAGEND8_BORDER; | |||
880 | break; | |||
881 | case MOUSE_BUTTON_9129: | |||
882 | if (where == PANE) | |||
883 | key = KEYC_MOUSEDRAGEND9_PANE; | |||
884 | if (where == STATUS) | |||
885 | key = KEYC_MOUSEDRAGEND9_STATUS; | |||
886 | if (where == STATUS_LEFT) | |||
887 | key = KEYC_MOUSEDRAGEND9_STATUS_LEFT; | |||
888 | if (where == STATUS_RIGHT) | |||
889 | key = KEYC_MOUSEDRAGEND9_STATUS_RIGHT; | |||
890 | if (where == STATUS_DEFAULT) | |||
891 | key = KEYC_MOUSEDRAGEND9_STATUS_DEFAULT; | |||
892 | if (where == BORDER) | |||
893 | key = KEYC_MOUSEDRAGEND9_BORDER; | |||
894 | break; | |||
895 | case MOUSE_BUTTON_10130: | |||
896 | if (where == PANE) | |||
897 | key = KEYC_MOUSEDRAGEND10_PANE; | |||
898 | if (where == STATUS) | |||
899 | key = KEYC_MOUSEDRAGEND10_STATUS; | |||
900 | if (where == STATUS_LEFT) | |||
901 | key = KEYC_MOUSEDRAGEND10_STATUS_LEFT; | |||
902 | if (where == STATUS_RIGHT) | |||
903 | key = KEYC_MOUSEDRAGEND10_STATUS_RIGHT; | |||
904 | if (where == STATUS_DEFAULT) | |||
905 | key = KEYC_MOUSEDRAGEND10_STATUS_DEFAULT; | |||
906 | if (where == BORDER) | |||
907 | key = KEYC_MOUSEDRAGEND10_BORDER; | |||
908 | break; | |||
909 | case MOUSE_BUTTON_11131: | |||
910 | if (where == PANE) | |||
911 | key = KEYC_MOUSEDRAGEND11_PANE; | |||
912 | if (where == STATUS) | |||
913 | key = KEYC_MOUSEDRAGEND11_STATUS; | |||
914 | if (where == STATUS_LEFT) | |||
915 | key = KEYC_MOUSEDRAGEND11_STATUS_LEFT; | |||
916 | if (where == STATUS_RIGHT) | |||
917 | key = KEYC_MOUSEDRAGEND11_STATUS_RIGHT; | |||
918 | if (where == STATUS_DEFAULT) | |||
919 | key = KEYC_MOUSEDRAGEND11_STATUS_DEFAULT; | |||
920 | if (where == BORDER) | |||
921 | key = KEYC_MOUSEDRAGEND11_BORDER; | |||
922 | break; | |||
923 | default: | |||
924 | key = KEYC_MOUSE; | |||
925 | break; | |||
926 | } | |||
927 | c->tty.mouse_drag_flag = 0; | |||
928 | goto out; | |||
929 | } | |||
930 | ||||
931 | /* Convert to a key binding. */ | |||
932 | key = KEYC_UNKNOWN0x000fe000000000ULL; | |||
933 | switch (type) { | |||
934 | case NOTYPE: | |||
935 | break; | |||
936 | case MOVE: | |||
937 | if (where == PANE) | |||
938 | key = KEYC_MOUSEMOVE_PANE; | |||
939 | if (where == STATUS) | |||
940 | key = KEYC_MOUSEMOVE_STATUS; | |||
941 | if (where == STATUS_LEFT) | |||
942 | key = KEYC_MOUSEMOVE_STATUS_LEFT; | |||
943 | if (where == STATUS_RIGHT) | |||
944 | key = KEYC_MOUSEMOVE_STATUS_RIGHT; | |||
945 | if (where == STATUS_DEFAULT) | |||
946 | key = KEYC_MOUSEMOVE_STATUS_DEFAULT; | |||
947 | if (where == BORDER) | |||
948 | key = KEYC_MOUSEMOVE_BORDER; | |||
949 | break; | |||
950 | case DRAG: | |||
951 | if (c->tty.mouse_drag_update != NULL((void *)0)) | |||
952 | key = KEYC_DRAGGING; | |||
953 | else { | |||
954 | switch (MOUSE_BUTTONS(b)((b) & 195)) { | |||
955 | case MOUSE_BUTTON_10: | |||
956 | if (where == PANE) | |||
957 | key = KEYC_MOUSEDRAG1_PANE; | |||
958 | if (where == STATUS) | |||
959 | key = KEYC_MOUSEDRAG1_STATUS; | |||
960 | if (where == STATUS_LEFT) | |||
961 | key = KEYC_MOUSEDRAG1_STATUS_LEFT; | |||
962 | if (where == STATUS_RIGHT) | |||
963 | key = KEYC_MOUSEDRAG1_STATUS_RIGHT; | |||
964 | if (where == STATUS_DEFAULT) | |||
965 | key = KEYC_MOUSEDRAG1_STATUS_DEFAULT; | |||
966 | if (where == BORDER) | |||
967 | key = KEYC_MOUSEDRAG1_BORDER; | |||
968 | break; | |||
969 | case MOUSE_BUTTON_21: | |||
970 | if (where == PANE) | |||
971 | key = KEYC_MOUSEDRAG2_PANE; | |||
972 | if (where == STATUS) | |||
973 | key = KEYC_MOUSEDRAG2_STATUS; | |||
974 | if (where == STATUS_LEFT) | |||
975 | key = KEYC_MOUSEDRAG2_STATUS_LEFT; | |||
976 | if (where == STATUS_RIGHT) | |||
977 | key = KEYC_MOUSEDRAG2_STATUS_RIGHT; | |||
978 | if (where == STATUS_DEFAULT) | |||
979 | key = KEYC_MOUSEDRAG2_STATUS_DEFAULT; | |||
980 | if (where == BORDER) | |||
981 | key = KEYC_MOUSEDRAG2_BORDER; | |||
982 | break; | |||
983 | case MOUSE_BUTTON_32: | |||
984 | if (where == PANE) | |||
985 | key = KEYC_MOUSEDRAG3_PANE; | |||
986 | if (where == STATUS) | |||
987 | key = KEYC_MOUSEDRAG3_STATUS; | |||
988 | if (where == STATUS_LEFT) | |||
989 | key = KEYC_MOUSEDRAG3_STATUS_LEFT; | |||
990 | if (where == STATUS_RIGHT) | |||
991 | key = KEYC_MOUSEDRAG3_STATUS_RIGHT; | |||
992 | if (where == STATUS_DEFAULT) | |||
993 | key = KEYC_MOUSEDRAG3_STATUS_DEFAULT; | |||
994 | if (where == BORDER) | |||
995 | key = KEYC_MOUSEDRAG3_BORDER; | |||
996 | break; | |||
997 | case MOUSE_BUTTON_666: | |||
998 | if (where == PANE) | |||
999 | key = KEYC_MOUSEDRAG6_PANE; | |||
1000 | if (where == STATUS) | |||
1001 | key = KEYC_MOUSEDRAG6_STATUS; | |||
1002 | if (where == STATUS_LEFT) | |||
1003 | key = KEYC_MOUSEDRAG6_STATUS_LEFT; | |||
1004 | if (where == STATUS_RIGHT) | |||
1005 | key = KEYC_MOUSEDRAG6_STATUS_RIGHT; | |||
1006 | if (where == STATUS_DEFAULT) | |||
1007 | key = KEYC_MOUSEDRAG6_STATUS_DEFAULT; | |||
1008 | if (where == BORDER) | |||
1009 | key = KEYC_MOUSEDRAG6_BORDER; | |||
1010 | break; | |||
1011 | case MOUSE_BUTTON_767: | |||
1012 | if (where == PANE) | |||
1013 | key = KEYC_MOUSEDRAG7_PANE; | |||
1014 | if (where == STATUS) | |||
1015 | key = KEYC_MOUSEDRAG7_STATUS; | |||
1016 | if (where == STATUS_LEFT) | |||
1017 | key = KEYC_MOUSEDRAG7_STATUS_LEFT; | |||
1018 | if (where == STATUS_RIGHT) | |||
1019 | key = KEYC_MOUSEDRAG7_STATUS_RIGHT; | |||
1020 | if (where == STATUS_DEFAULT) | |||
1021 | key = KEYC_MOUSEDRAG7_STATUS_DEFAULT; | |||
1022 | if (where == BORDER) | |||
1023 | key = KEYC_MOUSEDRAG7_BORDER; | |||
1024 | break; | |||
1025 | case MOUSE_BUTTON_8128: | |||
1026 | if (where == PANE) | |||
1027 | key = KEYC_MOUSEDRAG8_PANE; | |||
1028 | if (where == STATUS) | |||
1029 | key = KEYC_MOUSEDRAG8_STATUS; | |||
1030 | if (where == STATUS_LEFT) | |||
1031 | key = KEYC_MOUSEDRAG8_STATUS_LEFT; | |||
1032 | if (where == STATUS_RIGHT) | |||
1033 | key = KEYC_MOUSEDRAG8_STATUS_RIGHT; | |||
1034 | if (where == STATUS_DEFAULT) | |||
1035 | key = KEYC_MOUSEDRAG8_STATUS_DEFAULT; | |||
1036 | if (where == BORDER) | |||
1037 | key = KEYC_MOUSEDRAG8_BORDER; | |||
1038 | break; | |||
1039 | case MOUSE_BUTTON_9129: | |||
1040 | if (where == PANE) | |||
1041 | key = KEYC_MOUSEDRAG9_PANE; | |||
1042 | if (where == STATUS) | |||
1043 | key = KEYC_MOUSEDRAG9_STATUS; | |||
1044 | if (where == STATUS_LEFT) | |||
1045 | key = KEYC_MOUSEDRAG9_STATUS_LEFT; | |||
1046 | if (where == STATUS_RIGHT) | |||
1047 | key = KEYC_MOUSEDRAG9_STATUS_RIGHT; | |||
1048 | if (where == STATUS_DEFAULT) | |||
1049 | key = KEYC_MOUSEDRAG9_STATUS_DEFAULT; | |||
1050 | if (where == BORDER) | |||
1051 | key = KEYC_MOUSEDRAG9_BORDER; | |||
1052 | break; | |||
1053 | case MOUSE_BUTTON_10130: | |||
1054 | if (where == PANE) | |||
1055 | key = KEYC_MOUSEDRAG10_PANE; | |||
1056 | if (where == STATUS) | |||
1057 | key = KEYC_MOUSEDRAG10_STATUS; | |||
1058 | if (where == STATUS_LEFT) | |||
1059 | key = KEYC_MOUSEDRAG10_STATUS_LEFT; | |||
1060 | if (where == STATUS_RIGHT) | |||
1061 | key = KEYC_MOUSEDRAG10_STATUS_RIGHT; | |||
1062 | if (where == STATUS_DEFAULT) | |||
1063 | key = KEYC_MOUSEDRAG10_STATUS_DEFAULT; | |||
1064 | if (where == BORDER) | |||
1065 | key = KEYC_MOUSEDRAG10_BORDER; | |||
1066 | break; | |||
1067 | case MOUSE_BUTTON_11131: | |||
1068 | if (where == PANE) | |||
1069 | key = KEYC_MOUSEDRAG11_PANE; | |||
1070 | if (where == STATUS) | |||
1071 | key = KEYC_MOUSEDRAG11_STATUS; | |||
1072 | if (where == STATUS_LEFT) | |||
1073 | key = KEYC_MOUSEDRAG11_STATUS_LEFT; | |||
1074 | if (where == STATUS_RIGHT) | |||
1075 | key = KEYC_MOUSEDRAG11_STATUS_RIGHT; | |||
1076 | if (where == STATUS_DEFAULT) | |||
1077 | key = KEYC_MOUSEDRAG11_STATUS_DEFAULT; | |||
1078 | if (where == BORDER) | |||
1079 | key = KEYC_MOUSEDRAG11_BORDER; | |||
1080 | break; | |||
1081 | } | |||
1082 | } | |||
1083 | ||||
1084 | /* | |||
1085 | * Begin a drag by setting the flag to a non-zero value that | |||
1086 | * corresponds to the mouse button in use. | |||
1087 | */ | |||
1088 | c->tty.mouse_drag_flag = MOUSE_BUTTONS(b)((b) & 195) + 1; | |||
1089 | break; | |||
1090 | case WHEEL: | |||
1091 | if (MOUSE_BUTTONS(b)((b) & 195) == MOUSE_WHEEL_UP64) { | |||
1092 | if (where == PANE) | |||
1093 | key = KEYC_WHEELUP_PANE; | |||
1094 | if (where == STATUS) | |||
1095 | key = KEYC_WHEELUP_STATUS; | |||
1096 | if (where == STATUS_LEFT) | |||
1097 | key = KEYC_WHEELUP_STATUS_LEFT; | |||
1098 | if (where == STATUS_RIGHT) | |||
1099 | key = KEYC_WHEELUP_STATUS_RIGHT; | |||
1100 | if (where == STATUS_DEFAULT) | |||
1101 | key = KEYC_WHEELUP_STATUS_DEFAULT; | |||
1102 | if (where == BORDER) | |||
1103 | key = KEYC_WHEELUP_BORDER; | |||
1104 | } else { | |||
1105 | if (where == PANE) | |||
1106 | key = KEYC_WHEELDOWN_PANE; | |||
1107 | if (where == STATUS) | |||
1108 | key = KEYC_WHEELDOWN_STATUS; | |||
1109 | if (where == STATUS_LEFT) | |||
1110 | key = KEYC_WHEELDOWN_STATUS_LEFT; | |||
1111 | if (where == STATUS_RIGHT) | |||
1112 | key = KEYC_WHEELDOWN_STATUS_RIGHT; | |||
1113 | if (where == STATUS_DEFAULT) | |||
1114 | key = KEYC_WHEELDOWN_STATUS_DEFAULT; | |||
1115 | if (where == BORDER) | |||
1116 | key = KEYC_WHEELDOWN_BORDER; | |||
1117 | } | |||
1118 | break; | |||
1119 | case UP: | |||
1120 | switch (MOUSE_BUTTONS(b)((b) & 195)) { | |||
1121 | case MOUSE_BUTTON_10: | |||
1122 | if (where == PANE) | |||
1123 | key = KEYC_MOUSEUP1_PANE; | |||
1124 | if (where == STATUS) | |||
1125 | key = KEYC_MOUSEUP1_STATUS; | |||
1126 | if (where == STATUS_LEFT) | |||
1127 | key = KEYC_MOUSEUP1_STATUS_LEFT; | |||
1128 | if (where == STATUS_RIGHT) | |||
1129 | key = KEYC_MOUSEUP1_STATUS_RIGHT; | |||
1130 | if (where == STATUS_DEFAULT) | |||
1131 | key = KEYC_MOUSEUP1_STATUS_DEFAULT; | |||
1132 | if (where == BORDER) | |||
1133 | key = KEYC_MOUSEUP1_BORDER; | |||
1134 | break; | |||
1135 | case MOUSE_BUTTON_21: | |||
1136 | if (where == PANE) | |||
1137 | key = KEYC_MOUSEUP2_PANE; | |||
1138 | if (where == STATUS) | |||
1139 | key = KEYC_MOUSEUP2_STATUS; | |||
1140 | if (where == STATUS_LEFT) | |||
1141 | key = KEYC_MOUSEUP2_STATUS_LEFT; | |||
1142 | if (where == STATUS_RIGHT) | |||
1143 | key = KEYC_MOUSEUP2_STATUS_RIGHT; | |||
1144 | if (where == STATUS_DEFAULT) | |||
1145 | key = KEYC_MOUSEUP2_STATUS_DEFAULT; | |||
1146 | if (where == BORDER) | |||
1147 | key = KEYC_MOUSEUP2_BORDER; | |||
1148 | break; | |||
1149 | case MOUSE_BUTTON_32: | |||
1150 | if (where == PANE) | |||
1151 | key = KEYC_MOUSEUP3_PANE; | |||
1152 | if (where == STATUS) | |||
1153 | key = KEYC_MOUSEUP3_STATUS; | |||
1154 | if (where == STATUS_LEFT) | |||
1155 | key = KEYC_MOUSEUP3_STATUS_LEFT; | |||
1156 | if (where == STATUS_RIGHT) | |||
1157 | key = KEYC_MOUSEUP3_STATUS_RIGHT; | |||
1158 | if (where == STATUS_DEFAULT) | |||
1159 | key = KEYC_MOUSEUP3_STATUS_DEFAULT; | |||
1160 | if (where == BORDER) | |||
1161 | key = KEYC_MOUSEUP3_BORDER; | |||
1162 | break; | |||
1163 | case MOUSE_BUTTON_666: | |||
1164 | if (where == PANE) | |||
1165 | key = KEYC_MOUSEUP6_PANE; | |||
1166 | if (where == STATUS) | |||
1167 | key = KEYC_MOUSEUP6_STATUS; | |||
1168 | if (where == STATUS_LEFT) | |||
1169 | key = KEYC_MOUSEUP6_STATUS_LEFT; | |||
1170 | if (where == STATUS_RIGHT) | |||
1171 | key = KEYC_MOUSEUP6_STATUS_RIGHT; | |||
1172 | if (where == STATUS_DEFAULT) | |||
1173 | key = KEYC_MOUSEUP6_STATUS_DEFAULT; | |||
1174 | if (where == BORDER) | |||
1175 | key = KEYC_MOUSEUP6_BORDER; | |||
1176 | break; | |||
1177 | case MOUSE_BUTTON_767: | |||
1178 | if (where == PANE) | |||
1179 | key = KEYC_MOUSEUP7_PANE; | |||
1180 | if (where == STATUS) | |||
1181 | key = KEYC_MOUSEUP7_STATUS; | |||
1182 | if (where == STATUS_LEFT) | |||
1183 | key = KEYC_MOUSEUP7_STATUS_LEFT; | |||
1184 | if (where == STATUS_RIGHT) | |||
1185 | key = KEYC_MOUSEUP7_STATUS_RIGHT; | |||
1186 | if (where == STATUS_DEFAULT) | |||
1187 | key = KEYC_MOUSEUP7_STATUS_DEFAULT; | |||
1188 | if (where == BORDER) | |||
1189 | key = KEYC_MOUSEUP7_BORDER; | |||
1190 | break; | |||
1191 | case MOUSE_BUTTON_8128: | |||
1192 | if (where == PANE) | |||
1193 | key = KEYC_MOUSEUP8_PANE; | |||
1194 | if (where == STATUS) | |||
1195 | key = KEYC_MOUSEUP8_STATUS; | |||
1196 | if (where == STATUS_LEFT) | |||
1197 | key = KEYC_MOUSEUP8_STATUS_LEFT; | |||
1198 | if (where == STATUS_RIGHT) | |||
1199 | key = KEYC_MOUSEUP8_STATUS_RIGHT; | |||
1200 | if (where == STATUS_DEFAULT) | |||
1201 | key = KEYC_MOUSEUP8_STATUS_DEFAULT; | |||
1202 | if (where == BORDER) | |||
1203 | key = KEYC_MOUSEUP8_BORDER; | |||
1204 | break; | |||
1205 | case MOUSE_BUTTON_9129: | |||
1206 | if (where == PANE) | |||
1207 | key = KEYC_MOUSEUP9_PANE; | |||
1208 | if (where == STATUS) | |||
1209 | key = KEYC_MOUSEUP9_STATUS; | |||
1210 | if (where == STATUS_LEFT) | |||
1211 | key = KEYC_MOUSEUP9_STATUS_LEFT; | |||
1212 | if (where == STATUS_RIGHT) | |||
1213 | key = KEYC_MOUSEUP9_STATUS_RIGHT; | |||
1214 | if (where == STATUS_DEFAULT) | |||
1215 | key = KEYC_MOUSEUP9_STATUS_DEFAULT; | |||
1216 | if (where == BORDER) | |||
1217 | key = KEYC_MOUSEUP9_BORDER; | |||
1218 | break; | |||
1219 | case MOUSE_BUTTON_10130: | |||
1220 | if (where == PANE) | |||
1221 | key = KEYC_MOUSEUP1_PANE; | |||
1222 | if (where == STATUS) | |||
1223 | key = KEYC_MOUSEUP1_STATUS; | |||
1224 | if (where == STATUS_LEFT) | |||
1225 | key = KEYC_MOUSEUP1_STATUS_LEFT; | |||
1226 | if (where == STATUS_RIGHT) | |||
1227 | key = KEYC_MOUSEUP1_STATUS_RIGHT; | |||
1228 | if (where == STATUS_DEFAULT) | |||
1229 | key = KEYC_MOUSEUP1_STATUS_DEFAULT; | |||
1230 | if (where == BORDER) | |||
1231 | key = KEYC_MOUSEUP1_BORDER; | |||
1232 | break; | |||
1233 | case MOUSE_BUTTON_11131: | |||
1234 | if (where == PANE) | |||
1235 | key = KEYC_MOUSEUP11_PANE; | |||
1236 | if (where == STATUS) | |||
1237 | key = KEYC_MOUSEUP11_STATUS; | |||
1238 | if (where == STATUS_LEFT) | |||
1239 | key = KEYC_MOUSEUP11_STATUS_LEFT; | |||
1240 | if (where == STATUS_RIGHT) | |||
1241 | key = KEYC_MOUSEUP11_STATUS_RIGHT; | |||
1242 | if (where == STATUS_DEFAULT) | |||
1243 | key = KEYC_MOUSEUP11_STATUS_DEFAULT; | |||
1244 | if (where == BORDER) | |||
1245 | key = KEYC_MOUSEUP11_BORDER; | |||
1246 | break; | |||
1247 | } | |||
1248 | break; | |||
1249 | case DOWN: | |||
1250 | switch (MOUSE_BUTTONS(b)((b) & 195)) { | |||
1251 | case MOUSE_BUTTON_10: | |||
1252 | if (where == PANE) | |||
1253 | key = KEYC_MOUSEDOWN1_PANE; | |||
1254 | if (where == STATUS) | |||
1255 | key = KEYC_MOUSEDOWN1_STATUS; | |||
1256 | if (where == STATUS_LEFT) | |||
1257 | key = KEYC_MOUSEDOWN1_STATUS_LEFT; | |||
1258 | if (where == STATUS_RIGHT) | |||
1259 | key = KEYC_MOUSEDOWN1_STATUS_RIGHT; | |||
1260 | if (where == STATUS_DEFAULT) | |||
1261 | key = KEYC_MOUSEDOWN1_STATUS_DEFAULT; | |||
1262 | if (where == BORDER) | |||
1263 | key = KEYC_MOUSEDOWN1_BORDER; | |||
1264 | break; | |||
1265 | case MOUSE_BUTTON_21: | |||
1266 | if (where == PANE) | |||
1267 | key = KEYC_MOUSEDOWN2_PANE; | |||
1268 | if (where == STATUS) | |||
1269 | key = KEYC_MOUSEDOWN2_STATUS; | |||
1270 | if (where == STATUS_LEFT) | |||
1271 | key = KEYC_MOUSEDOWN2_STATUS_LEFT; | |||
1272 | if (where == STATUS_RIGHT) | |||
1273 | key = KEYC_MOUSEDOWN2_STATUS_RIGHT; | |||
1274 | if (where == STATUS_DEFAULT) | |||
1275 | key = KEYC_MOUSEDOWN2_STATUS_DEFAULT; | |||
1276 | if (where == BORDER) | |||
1277 | key = KEYC_MOUSEDOWN2_BORDER; | |||
1278 | break; | |||
1279 | case MOUSE_BUTTON_32: | |||
1280 | if (where == PANE) | |||
1281 | key = KEYC_MOUSEDOWN3_PANE; | |||
1282 | if (where == STATUS) | |||
1283 | key = KEYC_MOUSEDOWN3_STATUS; | |||
1284 | if (where == STATUS_LEFT) | |||
1285 | key = KEYC_MOUSEDOWN3_STATUS_LEFT; | |||
1286 | if (where == STATUS_RIGHT) | |||
1287 | key = KEYC_MOUSEDOWN3_STATUS_RIGHT; | |||
1288 | if (where == STATUS_DEFAULT) | |||
1289 | key = KEYC_MOUSEDOWN3_STATUS_DEFAULT; | |||
1290 | if (where == BORDER) | |||
1291 | key = KEYC_MOUSEDOWN3_BORDER; | |||
1292 | break; | |||
1293 | case MOUSE_BUTTON_666: | |||
1294 | if (where == PANE) | |||
1295 | key = KEYC_MOUSEDOWN6_PANE; | |||
1296 | if (where == STATUS) | |||
1297 | key = KEYC_MOUSEDOWN6_STATUS; | |||
1298 | if (where == STATUS_LEFT) | |||
1299 | key = KEYC_MOUSEDOWN6_STATUS_LEFT; | |||
1300 | if (where == STATUS_RIGHT) | |||
1301 | key = KEYC_MOUSEDOWN6_STATUS_RIGHT; | |||
1302 | if (where == STATUS_DEFAULT) | |||
1303 | key = KEYC_MOUSEDOWN6_STATUS_DEFAULT; | |||
1304 | if (where == BORDER) | |||
1305 | key = KEYC_MOUSEDOWN6_BORDER; | |||
1306 | break; | |||
1307 | case MOUSE_BUTTON_767: | |||
1308 | if (where == PANE) | |||
1309 | key = KEYC_MOUSEDOWN7_PANE; | |||
1310 | if (where == STATUS) | |||
1311 | key = KEYC_MOUSEDOWN7_STATUS; | |||
1312 | if (where == STATUS_LEFT) | |||
1313 | key = KEYC_MOUSEDOWN7_STATUS_LEFT; | |||
1314 | if (where == STATUS_RIGHT) | |||
1315 | key = KEYC_MOUSEDOWN7_STATUS_RIGHT; | |||
1316 | if (where == STATUS_DEFAULT) | |||
1317 | key = KEYC_MOUSEDOWN7_STATUS_DEFAULT; | |||
1318 | if (where == BORDER) | |||
1319 | key = KEYC_MOUSEDOWN7_BORDER; | |||
1320 | break; | |||
1321 | case MOUSE_BUTTON_8128: | |||
1322 | if (where == PANE) | |||
1323 | key = KEYC_MOUSEDOWN8_PANE; | |||
1324 | if (where == STATUS) | |||
1325 | key = KEYC_MOUSEDOWN8_STATUS; | |||
1326 | if (where == STATUS_LEFT) | |||
1327 | key = KEYC_MOUSEDOWN8_STATUS_LEFT; | |||
1328 | if (where == STATUS_RIGHT) | |||
1329 | key = KEYC_MOUSEDOWN8_STATUS_RIGHT; | |||
1330 | if (where == STATUS_DEFAULT) | |||
1331 | key = KEYC_MOUSEDOWN8_STATUS_DEFAULT; | |||
1332 | if (where == BORDER) | |||
1333 | key = KEYC_MOUSEDOWN8_BORDER; | |||
1334 | break; | |||
1335 | case MOUSE_BUTTON_9129: | |||
1336 | if (where == PANE) | |||
1337 | key = KEYC_MOUSEDOWN9_PANE; | |||
1338 | if (where == STATUS) | |||
1339 | key = KEYC_MOUSEDOWN9_STATUS; | |||
1340 | if (where == STATUS_LEFT) | |||
1341 | key = KEYC_MOUSEDOWN9_STATUS_LEFT; | |||
1342 | if (where == STATUS_RIGHT) | |||
1343 | key = KEYC_MOUSEDOWN9_STATUS_RIGHT; | |||
1344 | if (where == STATUS_DEFAULT) | |||
1345 | key = KEYC_MOUSEDOWN9_STATUS_DEFAULT; | |||
1346 | if (where == BORDER) | |||
1347 | key = KEYC_MOUSEDOWN9_BORDER; | |||
1348 | break; | |||
1349 | case MOUSE_BUTTON_10130: | |||
1350 | if (where == PANE) | |||
1351 | key = KEYC_MOUSEDOWN10_PANE; | |||
1352 | if (where == STATUS) | |||
1353 | key = KEYC_MOUSEDOWN10_STATUS; | |||
1354 | if (where == STATUS_LEFT) | |||
1355 | key = KEYC_MOUSEDOWN10_STATUS_LEFT; | |||
1356 | if (where == STATUS_RIGHT) | |||
1357 | key = KEYC_MOUSEDOWN10_STATUS_RIGHT; | |||
1358 | if (where == STATUS_DEFAULT) | |||
1359 | key = KEYC_MOUSEDOWN10_STATUS_DEFAULT; | |||
1360 | if (where == BORDER) | |||
1361 | key = KEYC_MOUSEDOWN10_BORDER; | |||
1362 | break; | |||
1363 | case MOUSE_BUTTON_11131: | |||
1364 | if (where == PANE) | |||
1365 | key = KEYC_MOUSEDOWN11_PANE; | |||
1366 | if (where == STATUS) | |||
1367 | key = KEYC_MOUSEDOWN11_STATUS; | |||
1368 | if (where == STATUS_LEFT) | |||
1369 | key = KEYC_MOUSEDOWN11_STATUS_LEFT; | |||
1370 | if (where == STATUS_RIGHT) | |||
1371 | key = KEYC_MOUSEDOWN11_STATUS_RIGHT; | |||
1372 | if (where == STATUS_DEFAULT) | |||
1373 | key = KEYC_MOUSEDOWN11_STATUS_DEFAULT; | |||
1374 | if (where == BORDER) | |||
1375 | key = KEYC_MOUSEDOWN11_BORDER; | |||
1376 | break; | |||
1377 | } | |||
1378 | break; | |||
1379 | case SECOND: | |||
1380 | switch (MOUSE_BUTTONS(b)((b) & 195)) { | |||
1381 | case MOUSE_BUTTON_10: | |||
1382 | if (where == PANE) | |||
1383 | key = KEYC_SECONDCLICK1_PANE; | |||
1384 | if (where == STATUS) | |||
1385 | key = KEYC_SECONDCLICK1_STATUS; | |||
1386 | if (where == STATUS_LEFT) | |||
1387 | key = KEYC_SECONDCLICK1_STATUS_LEFT; | |||
1388 | if (where == STATUS_RIGHT) | |||
1389 | key = KEYC_SECONDCLICK1_STATUS_RIGHT; | |||
1390 | if (where == STATUS_DEFAULT) | |||
1391 | key = KEYC_SECONDCLICK1_STATUS_DEFAULT; | |||
1392 | if (where == BORDER) | |||
1393 | key = KEYC_SECONDCLICK1_BORDER; | |||
1394 | break; | |||
1395 | case MOUSE_BUTTON_21: | |||
1396 | if (where == PANE) | |||
1397 | key = KEYC_SECONDCLICK2_PANE; | |||
1398 | if (where == STATUS) | |||
1399 | key = KEYC_SECONDCLICK2_STATUS; | |||
1400 | if (where == STATUS_LEFT) | |||
1401 | key = KEYC_SECONDCLICK2_STATUS_LEFT; | |||
1402 | if (where == STATUS_RIGHT) | |||
1403 | key = KEYC_SECONDCLICK2_STATUS_RIGHT; | |||
1404 | if (where == STATUS_DEFAULT) | |||
1405 | key = KEYC_SECONDCLICK2_STATUS_DEFAULT; | |||
1406 | if (where == BORDER) | |||
1407 | key = KEYC_SECONDCLICK2_BORDER; | |||
1408 | break; | |||
1409 | case MOUSE_BUTTON_32: | |||
1410 | if (where == PANE) | |||
1411 | key = KEYC_SECONDCLICK3_PANE; | |||
1412 | if (where == STATUS) | |||
1413 | key = KEYC_SECONDCLICK3_STATUS; | |||
1414 | if (where == STATUS_LEFT) | |||
1415 | key = KEYC_SECONDCLICK3_STATUS_LEFT; | |||
1416 | if (where == STATUS_RIGHT) | |||
1417 | key = KEYC_SECONDCLICK3_STATUS_RIGHT; | |||
1418 | if (where == STATUS_DEFAULT) | |||
1419 | key = KEYC_SECONDCLICK3_STATUS_DEFAULT; | |||
1420 | if (where == BORDER) | |||
1421 | key = KEYC_SECONDCLICK3_BORDER; | |||
1422 | break; | |||
1423 | case MOUSE_BUTTON_666: | |||
1424 | if (where == PANE) | |||
1425 | key = KEYC_SECONDCLICK6_PANE; | |||
1426 | if (where == STATUS) | |||
1427 | key = KEYC_SECONDCLICK6_STATUS; | |||
1428 | if (where == STATUS_LEFT) | |||
1429 | key = KEYC_SECONDCLICK6_STATUS_LEFT; | |||
1430 | if (where == STATUS_RIGHT) | |||
1431 | key = KEYC_SECONDCLICK6_STATUS_RIGHT; | |||
1432 | if (where == STATUS_DEFAULT) | |||
1433 | key = KEYC_SECONDCLICK6_STATUS_DEFAULT; | |||
1434 | if (where == BORDER) | |||
1435 | key = KEYC_SECONDCLICK6_BORDER; | |||
1436 | break; | |||
1437 | case MOUSE_BUTTON_767: | |||
1438 | if (where == PANE) | |||
1439 | key = KEYC_SECONDCLICK7_PANE; | |||
1440 | if (where == STATUS) | |||
1441 | key = KEYC_SECONDCLICK7_STATUS; | |||
1442 | if (where == STATUS_LEFT) | |||
1443 | key = KEYC_SECONDCLICK7_STATUS_LEFT; | |||
1444 | if (where == STATUS_RIGHT) | |||
1445 | key = KEYC_SECONDCLICK7_STATUS_RIGHT; | |||
1446 | if (where == STATUS_DEFAULT) | |||
1447 | key = KEYC_SECONDCLICK7_STATUS_DEFAULT; | |||
1448 | if (where == BORDER) | |||
1449 | key = KEYC_SECONDCLICK7_BORDER; | |||
1450 | break; | |||
1451 | case MOUSE_BUTTON_8128: | |||
1452 | if (where == PANE) | |||
1453 | key = KEYC_SECONDCLICK8_PANE; | |||
1454 | if (where == STATUS) | |||
1455 | key = KEYC_SECONDCLICK8_STATUS; | |||
1456 | if (where == STATUS_LEFT) | |||
1457 | key = KEYC_SECONDCLICK8_STATUS_LEFT; | |||
1458 | if (where == STATUS_RIGHT) | |||
1459 | key = KEYC_SECONDCLICK8_STATUS_RIGHT; | |||
1460 | if (where == STATUS_DEFAULT) | |||
1461 | key = KEYC_SECONDCLICK8_STATUS_DEFAULT; | |||
1462 | if (where == BORDER) | |||
1463 | key = KEYC_SECONDCLICK8_BORDER; | |||
1464 | break; | |||
1465 | case MOUSE_BUTTON_9129: | |||
1466 | if (where == PANE) | |||
1467 | key = KEYC_SECONDCLICK9_PANE; | |||
1468 | if (where == STATUS) | |||
1469 | key = KEYC_SECONDCLICK9_STATUS; | |||
1470 | if (where == STATUS_LEFT) | |||
1471 | key = KEYC_SECONDCLICK9_STATUS_LEFT; | |||
1472 | if (where == STATUS_RIGHT) | |||
1473 | key = KEYC_SECONDCLICK9_STATUS_RIGHT; | |||
1474 | if (where == STATUS_DEFAULT) | |||
1475 | key = KEYC_SECONDCLICK9_STATUS_DEFAULT; | |||
1476 | if (where == BORDER) | |||
1477 | key = KEYC_SECONDCLICK9_BORDER; | |||
1478 | break; | |||
1479 | case MOUSE_BUTTON_10130: | |||
1480 | if (where == PANE) | |||
1481 | key = KEYC_SECONDCLICK10_PANE; | |||
1482 | if (where == STATUS) | |||
1483 | key = KEYC_SECONDCLICK10_STATUS; | |||
1484 | if (where == STATUS_LEFT) | |||
1485 | key = KEYC_SECONDCLICK10_STATUS_LEFT; | |||
1486 | if (where == STATUS_RIGHT) | |||
1487 | key = KEYC_SECONDCLICK10_STATUS_RIGHT; | |||
1488 | if (where == STATUS_DEFAULT) | |||
1489 | key = KEYC_SECONDCLICK10_STATUS_DEFAULT; | |||
1490 | if (where == BORDER) | |||
1491 | key = KEYC_SECONDCLICK10_BORDER; | |||
1492 | break; | |||
1493 | case MOUSE_BUTTON_11131: | |||
1494 | if (where == PANE) | |||
1495 | key = KEYC_SECONDCLICK11_PANE; | |||
1496 | if (where == STATUS) | |||
1497 | key = KEYC_SECONDCLICK11_STATUS; | |||
1498 | if (where == STATUS_LEFT) | |||
1499 | key = KEYC_SECONDCLICK11_STATUS_LEFT; | |||
1500 | if (where == STATUS_RIGHT) | |||
1501 | key = KEYC_SECONDCLICK11_STATUS_RIGHT; | |||
1502 | if (where == STATUS_DEFAULT) | |||
1503 | key = KEYC_SECONDCLICK11_STATUS_DEFAULT; | |||
1504 | if (where == BORDER) | |||
1505 | key = KEYC_SECONDCLICK11_BORDER; | |||
1506 | break; | |||
1507 | } | |||
1508 | break; | |||
1509 | case DOUBLE: | |||
1510 | switch (MOUSE_BUTTONS(b)((b) & 195)) { | |||
1511 | case MOUSE_BUTTON_10: | |||
1512 | if (where == PANE) | |||
1513 | key = KEYC_DOUBLECLICK1_PANE; | |||
1514 | if (where == STATUS) | |||
1515 | key = KEYC_DOUBLECLICK1_STATUS; | |||
1516 | if (where == STATUS_LEFT) | |||
1517 | key = KEYC_DOUBLECLICK1_STATUS_LEFT; | |||
1518 | if (where == STATUS_RIGHT) | |||
1519 | key = KEYC_DOUBLECLICK1_STATUS_RIGHT; | |||
1520 | if (where == STATUS_DEFAULT) | |||
1521 | key = KEYC_DOUBLECLICK1_STATUS_DEFAULT; | |||
1522 | if (where == BORDER) | |||
1523 | key = KEYC_DOUBLECLICK1_BORDER; | |||
1524 | break; | |||
1525 | case MOUSE_BUTTON_21: | |||
1526 | if (where == PANE) | |||
1527 | key = KEYC_DOUBLECLICK2_PANE; | |||
1528 | if (where == STATUS) | |||
1529 | key = KEYC_DOUBLECLICK2_STATUS; | |||
1530 | if (where == STATUS_LEFT) | |||
1531 | key = KEYC_DOUBLECLICK2_STATUS_LEFT; | |||
1532 | if (where == STATUS_RIGHT) | |||
1533 | key = KEYC_DOUBLECLICK2_STATUS_RIGHT; | |||
1534 | if (where == STATUS_DEFAULT) | |||
1535 | key = KEYC_DOUBLECLICK2_STATUS_DEFAULT; | |||
1536 | if (where == BORDER) | |||
1537 | key = KEYC_DOUBLECLICK2_BORDER; | |||
1538 | break; | |||
1539 | case MOUSE_BUTTON_32: | |||
1540 | if (where == PANE) | |||
1541 | key = KEYC_DOUBLECLICK3_PANE; | |||
1542 | if (where == STATUS) | |||
1543 | key = KEYC_DOUBLECLICK3_STATUS; | |||
1544 | if (where == STATUS_LEFT) | |||
1545 | key = KEYC_DOUBLECLICK3_STATUS_LEFT; | |||
1546 | if (where == STATUS_RIGHT) | |||
1547 | key = KEYC_DOUBLECLICK3_STATUS_RIGHT; | |||
1548 | if (where == STATUS_DEFAULT) | |||
1549 | key = KEYC_DOUBLECLICK3_STATUS_DEFAULT; | |||
1550 | if (where == BORDER) | |||
1551 | key = KEYC_DOUBLECLICK3_BORDER; | |||
1552 | break; | |||
1553 | case MOUSE_BUTTON_666: | |||
1554 | if (where == PANE) | |||
1555 | key = KEYC_DOUBLECLICK6_PANE; | |||
1556 | if (where == STATUS) | |||
1557 | key = KEYC_DOUBLECLICK6_STATUS; | |||
1558 | if (where == STATUS_LEFT) | |||
1559 | key = KEYC_DOUBLECLICK6_STATUS_LEFT; | |||
1560 | if (where == STATUS_RIGHT) | |||
1561 | key = KEYC_DOUBLECLICK6_STATUS_RIGHT; | |||
1562 | if (where == STATUS_DEFAULT) | |||
1563 | key = KEYC_DOUBLECLICK6_STATUS_DEFAULT; | |||
1564 | if (where == BORDER) | |||
1565 | key = KEYC_DOUBLECLICK6_BORDER; | |||
1566 | break; | |||
1567 | case MOUSE_BUTTON_767: | |||
1568 | if (where == PANE) | |||
1569 | key = KEYC_DOUBLECLICK7_PANE; | |||
1570 | if (where == STATUS) | |||
1571 | key = KEYC_DOUBLECLICK7_STATUS; | |||
1572 | if (where == STATUS_LEFT) | |||
1573 | key = KEYC_DOUBLECLICK7_STATUS_LEFT; | |||
1574 | if (where == STATUS_RIGHT) | |||
1575 | key = KEYC_DOUBLECLICK7_STATUS_RIGHT; | |||
1576 | if (where == STATUS_DEFAULT) | |||
1577 | key = KEYC_DOUBLECLICK7_STATUS_DEFAULT; | |||
1578 | if (where == BORDER) | |||
1579 | key = KEYC_DOUBLECLICK7_BORDER; | |||
1580 | break; | |||
1581 | case MOUSE_BUTTON_8128: | |||
1582 | if (where == PANE) | |||
1583 | key = KEYC_DOUBLECLICK8_PANE; | |||
1584 | if (where == STATUS) | |||
1585 | key = KEYC_DOUBLECLICK8_STATUS; | |||
1586 | if (where == STATUS_LEFT) | |||
1587 | key = KEYC_DOUBLECLICK8_STATUS_LEFT; | |||
1588 | if (where == STATUS_RIGHT) | |||
1589 | key = KEYC_DOUBLECLICK8_STATUS_RIGHT; | |||
1590 | if (where == STATUS_DEFAULT) | |||
1591 | key = KEYC_DOUBLECLICK8_STATUS_DEFAULT; | |||
1592 | if (where == BORDER) | |||
1593 | key = KEYC_DOUBLECLICK8_BORDER; | |||
1594 | break; | |||
1595 | case MOUSE_BUTTON_9129: | |||
1596 | if (where == PANE) | |||
1597 | key = KEYC_DOUBLECLICK9_PANE; | |||
1598 | if (where == STATUS) | |||
1599 | key = KEYC_DOUBLECLICK9_STATUS; | |||
1600 | if (where == STATUS_LEFT) | |||
1601 | key = KEYC_DOUBLECLICK9_STATUS_LEFT; | |||
1602 | if (where == STATUS_RIGHT) | |||
1603 | key = KEYC_DOUBLECLICK9_STATUS_RIGHT; | |||
1604 | if (where == STATUS_DEFAULT) | |||
1605 | key = KEYC_DOUBLECLICK9_STATUS_DEFAULT; | |||
1606 | if (where == BORDER) | |||
1607 | key = KEYC_DOUBLECLICK9_BORDER; | |||
1608 | break; | |||
1609 | case MOUSE_BUTTON_10130: | |||
1610 | if (where == PANE) | |||
1611 | key = KEYC_DOUBLECLICK10_PANE; | |||
1612 | if (where == STATUS) | |||
1613 | key = KEYC_DOUBLECLICK10_STATUS; | |||
1614 | if (where == STATUS_LEFT) | |||
1615 | key = KEYC_DOUBLECLICK10_STATUS_LEFT; | |||
1616 | if (where == STATUS_RIGHT) | |||
1617 | key = KEYC_DOUBLECLICK10_STATUS_RIGHT; | |||
1618 | if (where == STATUS_DEFAULT) | |||
1619 | key = KEYC_DOUBLECLICK10_STATUS_DEFAULT; | |||
1620 | if (where == BORDER) | |||
1621 | key = KEYC_DOUBLECLICK10_BORDER; | |||
1622 | break; | |||
1623 | case MOUSE_BUTTON_11131: | |||
1624 | if (where == PANE) | |||
1625 | key = KEYC_DOUBLECLICK11_PANE; | |||
1626 | if (where == STATUS) | |||
1627 | key = KEYC_DOUBLECLICK11_STATUS; | |||
1628 | if (where == STATUS_LEFT) | |||
1629 | key = KEYC_DOUBLECLICK11_STATUS_LEFT; | |||
1630 | if (where == STATUS_RIGHT) | |||
1631 | key = KEYC_DOUBLECLICK11_STATUS_RIGHT; | |||
1632 | if (where == STATUS_DEFAULT) | |||
1633 | key = KEYC_DOUBLECLICK11_STATUS_DEFAULT; | |||
1634 | if (where == BORDER) | |||
1635 | key = KEYC_DOUBLECLICK11_BORDER; | |||
1636 | break; | |||
1637 | } | |||
1638 | break; | |||
1639 | case TRIPLE: | |||
1640 | switch (MOUSE_BUTTONS(b)((b) & 195)) { | |||
1641 | case MOUSE_BUTTON_10: | |||
1642 | if (where == PANE) | |||
1643 | key = KEYC_TRIPLECLICK1_PANE; | |||
1644 | if (where == STATUS) | |||
1645 | key = KEYC_TRIPLECLICK1_STATUS; | |||
1646 | if (where == STATUS_LEFT) | |||
1647 | key = KEYC_TRIPLECLICK1_STATUS_LEFT; | |||
1648 | if (where == STATUS_RIGHT) | |||
1649 | key = KEYC_TRIPLECLICK1_STATUS_RIGHT; | |||
1650 | if (where == STATUS_DEFAULT) | |||
1651 | key = KEYC_TRIPLECLICK1_STATUS_DEFAULT; | |||
1652 | if (where == BORDER) | |||
1653 | key = KEYC_TRIPLECLICK1_BORDER; | |||
1654 | break; | |||
1655 | case MOUSE_BUTTON_21: | |||
1656 | if (where == PANE) | |||
1657 | key = KEYC_TRIPLECLICK2_PANE; | |||
1658 | if (where == STATUS) | |||
1659 | key = KEYC_TRIPLECLICK2_STATUS; | |||
1660 | if (where == STATUS_LEFT) | |||
1661 | key = KEYC_TRIPLECLICK2_STATUS_LEFT; | |||
1662 | if (where == STATUS_RIGHT) | |||
1663 | key = KEYC_TRIPLECLICK2_STATUS_RIGHT; | |||
1664 | if (where == STATUS_DEFAULT) | |||
1665 | key = KEYC_TRIPLECLICK2_STATUS_DEFAULT; | |||
1666 | if (where == BORDER) | |||
1667 | key = KEYC_TRIPLECLICK2_BORDER; | |||
1668 | break; | |||
1669 | case MOUSE_BUTTON_32: | |||
1670 | if (where == PANE) | |||
1671 | key = KEYC_TRIPLECLICK3_PANE; | |||
1672 | if (where == STATUS) | |||
1673 | key = KEYC_TRIPLECLICK3_STATUS; | |||
1674 | if (where == STATUS_LEFT) | |||
1675 | key = KEYC_TRIPLECLICK3_STATUS_LEFT; | |||
1676 | if (where == STATUS_RIGHT) | |||
1677 | key = KEYC_TRIPLECLICK3_STATUS_RIGHT; | |||
1678 | if (where == STATUS_DEFAULT) | |||
1679 | key = KEYC_TRIPLECLICK3_STATUS_DEFAULT; | |||
1680 | if (where == BORDER) | |||
1681 | key = KEYC_TRIPLECLICK3_BORDER; | |||
1682 | break; | |||
1683 | case MOUSE_BUTTON_666: | |||
1684 | if (where == PANE) | |||
1685 | key = KEYC_TRIPLECLICK6_PANE; | |||
1686 | if (where == STATUS) | |||
1687 | key = KEYC_TRIPLECLICK6_STATUS; | |||
1688 | if (where == STATUS_LEFT) | |||
1689 | key = KEYC_TRIPLECLICK6_STATUS_LEFT; | |||
1690 | if (where == STATUS_RIGHT) | |||
1691 | key = KEYC_TRIPLECLICK6_STATUS_RIGHT; | |||
1692 | if (where == STATUS_DEFAULT) | |||
1693 | key = KEYC_TRIPLECLICK6_STATUS_DEFAULT; | |||
1694 | if (where == BORDER) | |||
1695 | key = KEYC_TRIPLECLICK6_BORDER; | |||
1696 | break; | |||
1697 | case MOUSE_BUTTON_767: | |||
1698 | if (where == PANE) | |||
1699 | key = KEYC_TRIPLECLICK7_PANE; | |||
1700 | if (where == STATUS) | |||
1701 | key = KEYC_TRIPLECLICK7_STATUS; | |||
1702 | if (where == STATUS_LEFT) | |||
1703 | key = KEYC_TRIPLECLICK7_STATUS_LEFT; | |||
1704 | if (where == STATUS_RIGHT) | |||
1705 | key = KEYC_TRIPLECLICK7_STATUS_RIGHT; | |||
1706 | if (where == STATUS_DEFAULT) | |||
1707 | key = KEYC_TRIPLECLICK7_STATUS_DEFAULT; | |||
1708 | if (where == BORDER) | |||
1709 | key = KEYC_TRIPLECLICK7_BORDER; | |||
1710 | break; | |||
1711 | case MOUSE_BUTTON_8128: | |||
1712 | if (where == PANE) | |||
1713 | key = KEYC_TRIPLECLICK8_PANE; | |||
1714 | if (where == STATUS) | |||
1715 | key = KEYC_TRIPLECLICK8_STATUS; | |||
1716 | if (where == STATUS_LEFT) | |||
1717 | key = KEYC_TRIPLECLICK8_STATUS_LEFT; | |||
1718 | if (where == STATUS_RIGHT) | |||
1719 | key = KEYC_TRIPLECLICK8_STATUS_RIGHT; | |||
1720 | if (where == STATUS_DEFAULT) | |||
1721 | key = KEYC_TRIPLECLICK8_STATUS_DEFAULT; | |||
1722 | if (where == BORDER) | |||
1723 | key = KEYC_TRIPLECLICK8_BORDER; | |||
1724 | break; | |||
1725 | case MOUSE_BUTTON_9129: | |||
1726 | if (where == PANE) | |||
1727 | key = KEYC_TRIPLECLICK9_PANE; | |||
1728 | if (where == STATUS) | |||
1729 | key = KEYC_TRIPLECLICK9_STATUS; | |||
1730 | if (where == STATUS_LEFT) | |||
1731 | key = KEYC_TRIPLECLICK9_STATUS_LEFT; | |||
1732 | if (where == STATUS_RIGHT) | |||
1733 | key = KEYC_TRIPLECLICK9_STATUS_RIGHT; | |||
1734 | if (where == STATUS_DEFAULT) | |||
1735 | key = KEYC_TRIPLECLICK9_STATUS_DEFAULT; | |||
1736 | if (where == BORDER) | |||
1737 | key = KEYC_TRIPLECLICK9_BORDER; | |||
1738 | break; | |||
1739 | case MOUSE_BUTTON_10130: | |||
1740 | if (where == PANE) | |||
1741 | key = KEYC_TRIPLECLICK10_PANE; | |||
1742 | if (where == STATUS) | |||
1743 | key = KEYC_TRIPLECLICK10_STATUS; | |||
1744 | if (where == STATUS_LEFT) | |||
1745 | key = KEYC_TRIPLECLICK10_STATUS_LEFT; | |||
1746 | if (where == STATUS_RIGHT) | |||
1747 | key = KEYC_TRIPLECLICK10_STATUS_RIGHT; | |||
1748 | if (where == STATUS_DEFAULT) | |||
1749 | key = KEYC_TRIPLECLICK10_STATUS_DEFAULT; | |||
1750 | if (where == BORDER) | |||
1751 | key = KEYC_TRIPLECLICK10_BORDER; | |||
1752 | break; | |||
1753 | case MOUSE_BUTTON_11131: | |||
1754 | if (where == PANE) | |||
1755 | key = KEYC_TRIPLECLICK11_PANE; | |||
1756 | if (where == STATUS) | |||
1757 | key = KEYC_TRIPLECLICK11_STATUS; | |||
1758 | if (where == STATUS_LEFT) | |||
1759 | key = KEYC_TRIPLECLICK11_STATUS_LEFT; | |||
1760 | if (where == STATUS_RIGHT) | |||
1761 | key = KEYC_TRIPLECLICK11_STATUS_RIGHT; | |||
1762 | if (where == STATUS_DEFAULT) | |||
1763 | key = KEYC_TRIPLECLICK11_STATUS_DEFAULT; | |||
1764 | if (where == BORDER) | |||
1765 | key = KEYC_TRIPLECLICK11_BORDER; | |||
1766 | break; | |||
1767 | } | |||
1768 | break; | |||
1769 | } | |||
1770 | if (key == KEYC_UNKNOWN0x000fe000000000ULL) | |||
1771 | return (KEYC_UNKNOWN0x000fe000000000ULL); | |||
1772 | ||||
1773 | out: | |||
1774 | /* Apply modifiers if any. */ | |||
1775 | if (b & MOUSE_MASK_META8) | |||
1776 | key |= KEYC_META0x00100000000000ULL; | |||
1777 | if (b & MOUSE_MASK_CTRL16) | |||
1778 | key |= KEYC_CTRL0x00200000000000ULL; | |||
1779 | if (b & MOUSE_MASK_SHIFT4) | |||
1780 | key |= KEYC_SHIFT0x00400000000000ULL; | |||
1781 | ||||
1782 | if (log_get_level() != 0) | |||
1783 | log_debug("mouse key is %s", key_string_lookup_key (key, 1)); | |||
1784 | return (key); | |||
1785 | } | |||
1786 | ||||
1787 | /* Is this a bracket paste key? */ | |||
1788 | static int | |||
1789 | server_client_is_bracket_pasting(struct client *c, key_code key) | |||
1790 | { | |||
1791 | if (key == KEYC_PASTE_START) { | |||
1792 | c->flags |= CLIENT_BRACKETPASTING0x1000000000ULL; | |||
1793 | log_debug("%s: bracket paste on", c->name); | |||
1794 | return (1); | |||
1795 | } | |||
1796 | ||||
1797 | if (key == KEYC_PASTE_END) { | |||
1798 | c->flags &= ~CLIENT_BRACKETPASTING0x1000000000ULL; | |||
1799 | log_debug("%s: bracket paste off", c->name); | |||
1800 | return (1); | |||
1801 | } | |||
1802 | ||||
1803 | return !!(c->flags & CLIENT_BRACKETPASTING0x1000000000ULL); | |||
1804 | } | |||
1805 | ||||
1806 | /* Is this fast enough to probably be a paste? */ | |||
1807 | static int | |||
1808 | server_client_assume_paste(struct session *s) | |||
1809 | { | |||
1810 | struct timeval tv; | |||
1811 | int t; | |||
1812 | ||||
1813 | if ((t = options_get_number(s->options, "assume-paste-time")) == 0) | |||
1814 | return (0); | |||
1815 | ||||
1816 | timersub(&s->activity_time, &s->last_activity_time, &tv)do { (&tv)->tv_sec = (&s->activity_time)->tv_sec - (&s->last_activity_time)->tv_sec; (&tv)-> tv_usec = (&s->activity_time)->tv_usec - (&s-> last_activity_time)->tv_usec; if ((&tv)->tv_usec < 0) { (&tv)->tv_sec--; (&tv)->tv_usec += 1000000 ; } } while (0); | |||
1817 | if (tv.tv_sec == 0 && tv.tv_usec < t * 1000) { | |||
1818 | log_debug("session %s pasting (flag %d)", s->name, | |||
1819 | !!(s->flags & SESSION_PASTING0x1)); | |||
1820 | if (s->flags & SESSION_PASTING0x1) | |||
1821 | return (1); | |||
1822 | s->flags |= SESSION_PASTING0x1; | |||
1823 | return (0); | |||
1824 | } | |||
1825 | log_debug("session %s not pasting", s->name); | |||
1826 | s->flags &= ~SESSION_PASTING0x1; | |||
1827 | return (0); | |||
1828 | } | |||
1829 | ||||
1830 | /* Has the latest client changed? */ | |||
1831 | static void | |||
1832 | server_client_update_latest(struct client *c) | |||
1833 | { | |||
1834 | struct window *w; | |||
1835 | ||||
1836 | if (c->session == NULL((void *)0)) | |||
1837 | return; | |||
1838 | w = c->session->curw->window; | |||
1839 | ||||
1840 | if (w->latest == c) | |||
1841 | return; | |||
1842 | w->latest = c; | |||
1843 | ||||
1844 | if (options_get_number(w->options, "window-size") == WINDOW_SIZE_LATEST3) | |||
1845 | recalculate_size(w, 0); | |||
1846 | ||||
1847 | notify_client("client-active", c); | |||
1848 | } | |||
1849 | ||||
1850 | /* | |||
1851 | * Handle data key input from client. This owns and can modify the key event it | |||
1852 | * is given and is responsible for freeing it. | |||
1853 | */ | |||
1854 | static enum cmd_retval | |||
1855 | server_client_key_callback(struct cmdq_item *item, void *data) | |||
1856 | { | |||
1857 | struct client *c = cmdq_get_client(item); | |||
1858 | struct key_event *event = data; | |||
1859 | key_code key = event->key; | |||
1860 | struct mouse_event *m = &event->m; | |||
1861 | struct session *s = c->session; | |||
1862 | struct winlink *wl; | |||
1863 | struct window_pane *wp; | |||
1864 | struct window_mode_entry *wme; | |||
1865 | struct timeval tv; | |||
1866 | struct key_table *table, *first; | |||
1867 | struct key_binding *bd; | |||
1868 | int xtimeout, flags; | |||
1869 | struct cmd_find_state fs; | |||
1870 | key_code key0, prefix, prefix2; | |||
1871 | ||||
1872 | /* Check the client is good to accept input. */ | |||
1873 | if (s == NULL((void *)0) || (c->flags & CLIENT_UNATTACHEDFLAGS(0x200| 0x40| 0x4))) | |||
1874 | goto out; | |||
1875 | wl = s->curw; | |||
1876 | ||||
1877 | /* Update the activity timer. */ | |||
1878 | if (gettimeofday(&c->activity_time, NULL((void *)0)) != 0) | |||
1879 | fatal("gettimeofday failed"); | |||
1880 | session_update_activity(s, &c->activity_time); | |||
1881 | ||||
1882 | /* Check for mouse keys. */ | |||
1883 | m->valid = 0; | |||
1884 | if (key == KEYC_MOUSE || key == KEYC_DOUBLECLICK) { | |||
1885 | if (c->flags & CLIENT_READONLY0x800) | |||
1886 | goto out; | |||
1887 | key = server_client_check_mouse(c, event); | |||
1888 | if (key == KEYC_UNKNOWN0x000fe000000000ULL) | |||
1889 | goto out; | |||
1890 | ||||
1891 | m->valid = 1; | |||
1892 | m->key = key; | |||
1893 | ||||
1894 | /* | |||
1895 | * Mouse drag is in progress, so fire the callback (now that | |||
1896 | * the mouse event is valid). | |||
1897 | */ | |||
1898 | if ((key & KEYC_MASK_KEY0x000fffffffffffULL) == KEYC_DRAGGING) { | |||
1899 | c->tty.mouse_drag_update(c, m); | |||
1900 | goto out; | |||
1901 | } | |||
1902 | event->key = key; | |||
1903 | } | |||
1904 | ||||
1905 | /* Find affected pane. */ | |||
1906 | if (!KEYC_IS_MOUSE(key)(((key) & 0x000fffffffffffULL) >= KEYC_MOUSE && ((key) & 0x000fffffffffffULL) < KEYC_BSPACE) || cmd_find_from_mouse(&fs, m, 0) != 0) | |||
1907 | cmd_find_from_client(&fs, c, 0); | |||
1908 | wp = fs.wp; | |||
1909 | ||||
1910 | /* Forward mouse keys if disabled. */ | |||
1911 | if (KEYC_IS_MOUSE(key)(((key) & 0x000fffffffffffULL) >= KEYC_MOUSE && ((key) & 0x000fffffffffffULL) < KEYC_BSPACE) && !options_get_number(s->options, "mouse")) | |||
1912 | goto forward_key; | |||
1913 | ||||
1914 | /* Forward if bracket pasting. */ | |||
1915 | if (server_client_is_bracket_pasting(c, key)) | |||
1916 | goto forward_key; | |||
1917 | ||||
1918 | /* Treat everything as a regular key when pasting is detected. */ | |||
1919 | if (!KEYC_IS_MOUSE(key)(((key) & 0x000fffffffffffULL) >= KEYC_MOUSE && ((key) & 0x000fffffffffffULL) < KEYC_BSPACE) && | |||
1920 | (~key & KEYC_SENT0x80000000000000ULL) && | |||
1921 | server_client_assume_paste(s)) | |||
1922 | goto forward_key; | |||
1923 | ||||
1924 | /* | |||
1925 | * Work out the current key table. If the pane is in a mode, use | |||
1926 | * the mode table instead of the default key table. | |||
1927 | */ | |||
1928 | if (server_client_is_default_key_table(c, c->keytable) && | |||
1929 | wp != NULL((void *)0) && | |||
1930 | (wme = TAILQ_FIRST(&wp->modes)((&wp->modes)->tqh_first)) != NULL((void *)0) && | |||
1931 | wme->mode->key_table != NULL((void *)0)) | |||
1932 | table = key_bindings_get_table(wme->mode->key_table(wme), 1); | |||
1933 | else | |||
1934 | table = c->keytable; | |||
1935 | first = table; | |||
1936 | ||||
1937 | table_changed: | |||
1938 | /* | |||
1939 | * The prefix always takes precedence and forces a switch to the prefix | |||
1940 | * table, unless we are already there. | |||
1941 | */ | |||
1942 | prefix = (key_code)options_get_number(s->options, "prefix"); | |||
1943 | prefix2 = (key_code)options_get_number(s->options, "prefix2"); | |||
1944 | key0 = (key & (KEYC_MASK_KEY0x000fffffffffffULL|KEYC_MASK_MODIFIERS0x00f00000000000ULL)); | |||
1945 | if ((key0 == (prefix & (KEYC_MASK_KEY0x000fffffffffffULL|KEYC_MASK_MODIFIERS0x00f00000000000ULL)) || | |||
1946 | key0 == (prefix2 & (KEYC_MASK_KEY0x000fffffffffffULL|KEYC_MASK_MODIFIERS0x00f00000000000ULL))) && | |||
1947 | strcmp(table->name, "prefix") != 0) { | |||
1948 | server_client_set_key_table(c, "prefix"); | |||
1949 | server_status_client(c); | |||
1950 | goto out; | |||
1951 | } | |||
1952 | flags = c->flags; | |||
1953 | ||||
1954 | try_again: | |||
1955 | /* Log key table. */ | |||
1956 | if (wp == NULL((void *)0)) | |||
1957 | log_debug("key table %s (no pane)", table->name); | |||
1958 | else | |||
1959 | log_debug("key table %s (pane %%%u)", table->name, wp->id); | |||
1960 | if (c->flags & CLIENT_REPEAT0x20) | |||
1961 | log_debug("currently repeating"); | |||
1962 | ||||
1963 | /* Try to see if there is a key binding in the current table. */ | |||
1964 | bd = key_bindings_get(table, key0); | |||
1965 | if (bd != NULL((void *)0)) { | |||
1966 | /* | |||
1967 | * Key was matched in this table. If currently repeating but a | |||
1968 | * non-repeating binding was found, stop repeating and try | |||
1969 | * again in the root table. | |||
1970 | */ | |||
1971 | if ((c->flags & CLIENT_REPEAT0x20) && | |||
1972 | (~bd->flags & KEY_BINDING_REPEAT0x1)) { | |||
1973 | log_debug("found in key table %s (not repeating)", | |||
1974 | table->name); | |||
1975 | server_client_set_key_table(c, NULL((void *)0)); | |||
1976 | first = table = c->keytable; | |||
1977 | c->flags &= ~CLIENT_REPEAT0x20; | |||
1978 | server_status_client(c); | |||
1979 | goto table_changed; | |||
1980 | } | |||
1981 | log_debug("found in key table %s", table->name); | |||
1982 | ||||
1983 | /* | |||
1984 | * Take a reference to this table to make sure the key binding | |||
1985 | * doesn't disappear. | |||
1986 | */ | |||
1987 | table->references++; | |||
1988 | ||||
1989 | /* | |||
1990 | * If this is a repeating key, start the timer. Otherwise reset | |||
1991 | * the client back to the root table. | |||
1992 | */ | |||
1993 | xtimeout = options_get_number(s->options, "repeat-time"); | |||
1994 | if (xtimeout != 0 && (bd->flags & KEY_BINDING_REPEAT0x1)) { | |||
1995 | c->flags |= CLIENT_REPEAT0x20; | |||
1996 | ||||
1997 | tv.tv_sec = xtimeout / 1000; | |||
1998 | tv.tv_usec = (xtimeout % 1000) * 1000L; | |||
1999 | evtimer_del(&c->repeat_timer)event_del(&c->repeat_timer); | |||
2000 | evtimer_add(&c->repeat_timer, &tv)event_add(&c->repeat_timer, &tv); | |||
2001 | } else { | |||
2002 | c->flags &= ~CLIENT_REPEAT0x20; | |||
2003 | server_client_set_key_table(c, NULL((void *)0)); | |||
2004 | } | |||
2005 | server_status_client(c); | |||
2006 | ||||
2007 | /* Execute the key binding. */ | |||
2008 | key_bindings_dispatch(bd, item, c, event, &fs); | |||
2009 | key_bindings_unref_table(table); | |||
2010 | goto out; | |||
2011 | } | |||
2012 | ||||
2013 | /* | |||
2014 | * No match, try the ANY key. | |||
2015 | */ | |||
2016 | if (key0 != KEYC_ANY) { | |||
2017 | key0 = KEYC_ANY; | |||
2018 | goto try_again; | |||
2019 | } | |||
2020 | ||||
2021 | /* | |||
2022 | * No match in this table. If not in the root table or if repeating, | |||
2023 | * switch the client back to the root table and try again. | |||
2024 | */ | |||
2025 | log_debug("not found in key table %s", table->name); | |||
2026 | if (!server_client_is_default_key_table(c, table) || | |||
2027 | (c->flags & CLIENT_REPEAT0x20)) { | |||
2028 | log_debug("trying in root table"); | |||
2029 | server_client_set_key_table(c, NULL((void *)0)); | |||
2030 | table = c->keytable; | |||
2031 | if (c->flags & CLIENT_REPEAT0x20) | |||
2032 | first = table; | |||
2033 | c->flags &= ~CLIENT_REPEAT0x20; | |||
2034 | server_status_client(c); | |||
2035 | goto table_changed; | |||
2036 | } | |||
2037 | ||||
2038 | /* | |||
2039 | * No match in the root table either. If this wasn't the first table | |||
2040 | * tried, don't pass the key to the pane. | |||
2041 | */ | |||
2042 | if (first != table && (~flags & CLIENT_REPEAT0x20)) { | |||
2043 | server_client_set_key_table(c, NULL((void *)0)); | |||
2044 | server_status_client(c); | |||
2045 | goto out; | |||
2046 | } | |||
2047 | ||||
2048 | forward_key: | |||
2049 | if (c->flags & CLIENT_READONLY0x800) | |||
2050 | goto out; | |||
2051 | if (wp != NULL((void *)0)) | |||
2052 | window_pane_key(wp, c, s, wl, key, m); | |||
2053 | ||||
2054 | out: | |||
2055 | if (s != NULL((void *)0) && key != KEYC_FOCUS_OUT) | |||
2056 | server_client_update_latest(c); | |||
2057 | free(event); | |||
2058 | return (CMD_RETURN_NORMAL); | |||
2059 | } | |||
2060 | ||||
2061 | /* Handle a key event. */ | |||
2062 | int | |||
2063 | server_client_handle_key(struct client *c, struct key_event *event) | |||
2064 | { | |||
2065 | struct session *s = c->session; | |||
2066 | struct cmdq_item *item; | |||
2067 | ||||
2068 | /* Check the client is good to accept input. */ | |||
2069 | if (s == NULL((void *)0) || (c->flags & CLIENT_UNATTACHEDFLAGS(0x200| 0x40| 0x4))) | |||
2070 | return (0); | |||
2071 | ||||
2072 | /* | |||
2073 | * Key presses in overlay mode and the command prompt are a special | |||
2074 | * case. The queue might be blocked so they need to be processed | |||
2075 | * immediately rather than queued. | |||
2076 | */ | |||
2077 | if (~c->flags & CLIENT_READONLY0x800) { | |||
2078 | if (c->message_string != NULL((void *)0)) { | |||
2079 | if (c->message_ignore_keys) | |||
2080 | return (0); | |||
2081 | status_message_clear(c); | |||
2082 | } | |||
2083 | if (c->overlay_key != NULL((void *)0)) { | |||
2084 | switch (c->overlay_key(c, c->overlay_data, event)) { | |||
2085 | case 0: | |||
2086 | return (0); | |||
2087 | case 1: | |||
2088 | server_client_clear_overlay(c); | |||
2089 | return (0); | |||
2090 | } | |||
2091 | } | |||
2092 | server_client_clear_overlay(c); | |||
2093 | if (c->prompt_string != NULL((void *)0)) { | |||
2094 | if (status_prompt_key(c, event->key) == 0) | |||
2095 | return (0); | |||
2096 | } | |||
2097 | } | |||
2098 | ||||
2099 | /* | |||
2100 | * Add the key to the queue so it happens after any commands queued by | |||
2101 | * previous keys. | |||
2102 | */ | |||
2103 | item = cmdq_get_callback(server_client_key_callback, event)cmdq_get_callback1("server_client_key_callback", server_client_key_callback , event); | |||
2104 | cmdq_append(c, item); | |||
2105 | return (1); | |||
2106 | } | |||
2107 | ||||
2108 | /* Client functions that need to happen every loop. */ | |||
2109 | void | |||
2110 | server_client_loop(void) | |||
2111 | { | |||
2112 | struct client *c; | |||
2113 | struct window *w; | |||
2114 | struct window_pane *wp; | |||
2115 | ||||
2116 | /* Check for window resize. This is done before redrawing. */ | |||
2117 | RB_FOREACH(w, windows, &windows)for ((w) = windows_RB_MINMAX(&windows, -1); (w) != ((void *)0); (w) = windows_RB_NEXT(w)) | |||
| ||||
2118 | server_client_check_window_resize(w); | |||
2119 | ||||
2120 | /* Check clients. */ | |||
2121 | TAILQ_FOREACH(c, &clients, entry)for((c) = ((&clients)->tqh_first); (c) != ((void *)0); (c) = ((c)->entry.tqe_next)) { | |||
2122 | server_client_check_exit(c); | |||
2123 | if (c->session != NULL((void *)0)) { | |||
2124 | server_client_check_modes(c); | |||
2125 | server_client_check_redraw(c); | |||
2126 | server_client_reset_state(c); | |||
2127 | } | |||
2128 | } | |||
2129 | ||||
2130 | /* | |||
2131 | * Any windows will have been redrawn as part of clients, so clear | |||
2132 | * their flags now. | |||
2133 | */ | |||
2134 | RB_FOREACH(w, windows, &windows)for ((w) = windows_RB_MINMAX(&windows, -1); (w) != ((void *)0); (w) = windows_RB_NEXT(w)) { | |||
2135 | TAILQ_FOREACH(wp, &w->panes, entry)for((wp) = ((&w->panes)->tqh_first); (wp) != ((void *)0); (wp) = ((wp)->entry.tqe_next)) { | |||
2136 | if (wp->fd != -1) { | |||
2137 | server_client_check_pane_resize(wp); | |||
2138 | server_client_check_pane_buffer(wp); | |||
2139 | } | |||
2140 | wp->flags &= ~PANE_REDRAW0x1; | |||
2141 | } | |||
2142 | check_window_name(w); | |||
2143 | } | |||
2144 | } | |||
2145 | ||||
2146 | /* Check if window needs to be resized. */ | |||
2147 | static void | |||
2148 | server_client_check_window_resize(struct window *w) | |||
2149 | { | |||
2150 | struct winlink *wl; | |||
2151 | ||||
2152 | if (~w->flags & WINDOW_RESIZE0x20) | |||
2153 | return; | |||
2154 | ||||
2155 | TAILQ_FOREACH(wl, &w->winlinks, wentry)for((wl) = ((&w->winlinks)->tqh_first); (wl) != ((void *)0); (wl) = ((wl)->wentry.tqe_next)) { | |||
2156 | if (wl->session->attached != 0 && wl->session->curw == wl) | |||
2157 | break; | |||
2158 | } | |||
2159 | if (wl == NULL((void *)0)) | |||
2160 | return; | |||
2161 | ||||
2162 | log_debug("%s: resizing window @%u", __func__, w->id); | |||
2163 | resize_window(w, w->new_sx, w->new_sy, w->new_xpixel, w->new_ypixel); | |||
2164 | } | |||
2165 | ||||
2166 | /* Resize timer event. */ | |||
2167 | static void | |||
2168 | server_client_resize_timer(__unused__attribute__((__unused__)) int fd, __unused__attribute__((__unused__)) short events, void *data) | |||
2169 | { | |||
2170 | struct window_pane *wp = data; | |||
2171 | ||||
2172 | log_debug("%s: %%%u resize timer expired", __func__, wp->id); | |||
2173 | evtimer_del(&wp->resize_timer)event_del(&wp->resize_timer); | |||
2174 | } | |||
2175 | ||||
2176 | /* Check if pane should be resized. */ | |||
2177 | static void | |||
2178 | server_client_check_pane_resize(struct window_pane *wp) | |||
2179 | { | |||
2180 | struct window_pane_resize *r; | |||
2181 | struct window_pane_resize *r1; | |||
2182 | struct window_pane_resize *first; | |||
2183 | struct window_pane_resize *last; | |||
2184 | struct timeval tv = { .tv_usec = 250000 }; | |||
2185 | ||||
2186 | if (TAILQ_EMPTY(&wp->resize_queue)(((&wp->resize_queue)->tqh_first) == ((void *)0))) | |||
2187 | return; | |||
2188 | ||||
2189 | if (!event_initialized(&wp->resize_timer)((&wp->resize_timer)->ev_flags & 0x80)) | |||
2190 | evtimer_set(&wp->resize_timer, server_client_resize_timer, wp)event_set(&wp->resize_timer, -1, 0, server_client_resize_timer , wp); | |||
2191 | if (evtimer_pending(&wp->resize_timer, NULL)event_pending(&wp->resize_timer, 0x01, ((void *)0))) | |||
2192 | return; | |||
2193 | ||||
2194 | log_debug("%s: %%%u needs to be resized", __func__, wp->id); | |||
2195 | TAILQ_FOREACH(r, &wp->resize_queue, entry)for((r) = ((&wp->resize_queue)->tqh_first); (r) != ( (void *)0); (r) = ((r)->entry.tqe_next)) { | |||
2196 | log_debug("queued resize: %ux%u -> %ux%u", r->osx, r->osy, | |||
2197 | r->sx, r->sy); | |||
2198 | } | |||
2199 | ||||
2200 | /* | |||
2201 | * There are three cases that matter: | |||
2202 | * | |||
2203 | * - Only one resize. It can just be applied. | |||
2204 | * | |||
2205 | * - Multiple resizes and the ending size is different from the | |||
2206 | * starting size. We can discard all resizes except the most recent. | |||
2207 | * | |||
2208 | * - Multiple resizes and the ending size is the same as the starting | |||
2209 | * size. We must resize at least twice to force the application to | |||
2210 | * redraw. So apply the first and leave the last on the queue for | |||
2211 | * next time. | |||
2212 | */ | |||
2213 | first = TAILQ_FIRST(&wp->resize_queue)((&wp->resize_queue)->tqh_first); | |||
2214 | last = TAILQ_LAST(&wp->resize_queue, window_pane_resizes)(*(((struct window_pane_resizes *)((&wp->resize_queue) ->tqh_last))->tqh_last)); | |||
2215 | if (first == last) { | |||
2216 | /* Only one resize. */ | |||
2217 | window_pane_send_resize(wp, first->sx, first->sy); | |||
2218 | TAILQ_REMOVE(&wp->resize_queue, first, entry)do { if (((first)->entry.tqe_next) != ((void *)0)) (first) ->entry.tqe_next->entry.tqe_prev = (first)->entry.tqe_prev ; else (&wp->resize_queue)->tqh_last = (first)-> entry.tqe_prev; *(first)->entry.tqe_prev = (first)->entry .tqe_next; ; ; } while (0); | |||
2219 | free(first); | |||
2220 | } else if (last->sx != first->osx || last->sy != first->osy) { | |||
2221 | /* Multiple resizes ending up with a different size. */ | |||
2222 | window_pane_send_resize(wp, last->sx, last->sy); | |||
2223 | TAILQ_FOREACH_SAFE(r, &wp->resize_queue, entry, r1)for ((r) = ((&wp->resize_queue)->tqh_first); (r) != ((void *)0) && ((r1) = ((r)->entry.tqe_next), 1); (r) = (r1)) { | |||
2224 | TAILQ_REMOVE(&wp->resize_queue, r, entry)do { if (((r)->entry.tqe_next) != ((void *)0)) (r)->entry .tqe_next->entry.tqe_prev = (r)->entry.tqe_prev; else ( &wp->resize_queue)->tqh_last = (r)->entry.tqe_prev ; *(r)->entry.tqe_prev = (r)->entry.tqe_next; ; ; } while (0); | |||
2225 | free(r); | |||
2226 | } | |||
2227 | } else { | |||
2228 | /* | |||
2229 | * Multiple resizes ending up with the same size. There will | |||
2230 | * not be more than one to the same size in succession so we | |||
2231 | * can just use the last-but-one on the list and leave the last | |||
2232 | * for later. We reduce the time until the next check to avoid | |||
2233 | * a long delay between the resizes. | |||
2234 | */ | |||
2235 | r = TAILQ_PREV(last, window_pane_resizes, entry)(*(((struct window_pane_resizes *)((last)->entry.tqe_prev) )->tqh_last)); | |||
2236 | window_pane_send_resize(wp, r->sx, r->sy); | |||
2237 | TAILQ_FOREACH_SAFE(r, &wp->resize_queue, entry, r1)for ((r) = ((&wp->resize_queue)->tqh_first); (r) != ((void *)0) && ((r1) = ((r)->entry.tqe_next), 1); (r) = (r1)) { | |||
2238 | if (r == last) | |||
2239 | break; | |||
2240 | TAILQ_REMOVE(&wp->resize_queue, r, entry)do { if (((r)->entry.tqe_next) != ((void *)0)) (r)->entry .tqe_next->entry.tqe_prev = (r)->entry.tqe_prev; else ( &wp->resize_queue)->tqh_last = (r)->entry.tqe_prev ; *(r)->entry.tqe_prev = (r)->entry.tqe_next; ; ; } while (0); | |||
2241 | free(r); | |||
2242 | } | |||
2243 | tv.tv_usec = 10000; | |||
2244 | } | |||
2245 | evtimer_add(&wp->resize_timer, &tv)event_add(&wp->resize_timer, &tv); | |||
2246 | } | |||
2247 | ||||
2248 | /* Check pane buffer size. */ | |||
2249 | static void | |||
2250 | server_client_check_pane_buffer(struct window_pane *wp) | |||
2251 | { | |||
2252 | struct evbuffer *evb = wp->event->input; | |||
2253 | size_t minimum; | |||
2254 | struct client *c; | |||
2255 | struct window_pane_offset *wpo; | |||
2256 | int off = 1, flag; | |||
2257 | u_int attached_clients = 0; | |||
2258 | size_t new_size; | |||
2259 | ||||
2260 | /* | |||
2261 | * Work out the minimum used size. This is the most that can be removed | |||
2262 | * from the buffer. | |||
2263 | */ | |||
2264 | minimum = wp->offset.used; | |||
2265 | if (wp->pipe_fd != -1 && wp->pipe_offset.used < minimum) | |||
2266 | minimum = wp->pipe_offset.used; | |||
2267 | TAILQ_FOREACH(c, &clients, entry)for((c) = ((&clients)->tqh_first); (c) != ((void *)0); (c) = ((c)->entry.tqe_next)) { | |||
2268 | if (c->session == NULL((void *)0)) | |||
2269 | continue; | |||
2270 | attached_clients++; | |||
2271 | ||||
2272 | if (~c->flags & CLIENT_CONTROL0x2000) { | |||
2273 | off = 0; | |||
2274 | continue; | |||
2275 | } | |||
2276 | wpo = control_pane_offset(c, wp, &flag); | |||
2277 | if (wpo == NULL((void *)0)) { | |||
2278 | if (!flag) | |||
2279 | off = 0; | |||
2280 | continue; | |||
2281 | } | |||
2282 | if (!flag) | |||
2283 | off = 0; | |||
2284 | ||||
2285 | window_pane_get_new_data(wp, wpo, &new_size); | |||
2286 | log_debug("%s: %s has %zu bytes used and %zu left for %%%u", | |||
2287 | __func__, c->name, wpo->used - wp->base_offset, new_size, | |||
2288 | wp->id); | |||
2289 | if (wpo->used < minimum) | |||
2290 | minimum = wpo->used; | |||
2291 | } | |||
2292 | if (attached_clients == 0) | |||
2293 | off = 0; | |||
2294 | minimum -= wp->base_offset; | |||
2295 | if (minimum == 0) | |||
2296 | goto out; | |||
2297 | ||||
2298 | /* Drain the buffer. */ | |||
2299 | log_debug("%s: %%%u has %zu minimum (of %zu) bytes used", __func__, | |||
2300 | wp->id, minimum, EVBUFFER_LENGTH(evb)(evb)->off); | |||
2301 | evbuffer_drain(evb, minimum); | |||
2302 | ||||
2303 | /* | |||
2304 | * Adjust the base offset. If it would roll over, all the offsets into | |||
2305 | * the buffer need to be adjusted. | |||
2306 | */ | |||
2307 | if (wp->base_offset > SIZE_MAX0xffffffffffffffffUL - minimum) { | |||
2308 | log_debug("%s: %%%u base offset has wrapped", __func__, wp->id); | |||
2309 | wp->offset.used -= wp->base_offset; | |||
2310 | if (wp->pipe_fd != -1) | |||
2311 | wp->pipe_offset.used -= wp->base_offset; | |||
2312 | TAILQ_FOREACH(c, &clients, entry)for((c) = ((&clients)->tqh_first); (c) != ((void *)0); (c) = ((c)->entry.tqe_next)) { | |||
2313 | if (c->session == NULL((void *)0) || (~c->flags & CLIENT_CONTROL0x2000)) | |||
2314 | continue; | |||
2315 | wpo = control_pane_offset(c, wp, &flag); | |||
2316 | if (wpo != NULL((void *)0) && !flag) | |||
2317 | wpo->used -= wp->base_offset; | |||
2318 | } | |||
2319 | wp->base_offset = minimum; | |||
2320 | } else | |||
2321 | wp->base_offset += minimum; | |||
2322 | ||||
2323 | out: | |||
2324 | /* | |||
2325 | * If there is data remaining, and there are no clients able to consume | |||
2326 | * it, do not read any more. This is true when there are attached | |||
2327 | * clients, all of which are control clients which are not able to | |||
2328 | * accept any more data. | |||
2329 | */ | |||
2330 | log_debug("%s: pane %%%u is %s", __func__, wp->id, off ? "off" : "on"); | |||
2331 | if (off) | |||
2332 | bufferevent_disable(wp->event, EV_READ0x02); | |||
2333 | else | |||
2334 | bufferevent_enable(wp->event, EV_READ0x02); | |||
2335 | } | |||
2336 | ||||
2337 | /* | |||
2338 | * Update cursor position and mode settings. The scroll region and attributes | |||
2339 | * are cleared when idle (waiting for an event) as this is the most likely time | |||
2340 | * a user may interrupt tmux, for example with ~^Z in ssh(1). This is a | |||
2341 | * compromise between excessive resets and likelihood of an interrupt. | |||
2342 | * | |||
2343 | * tty_region/tty_reset/tty_update_mode already take care of not resetting | |||
2344 | * things that are already in their default state. | |||
2345 | */ | |||
2346 | static void | |||
2347 | server_client_reset_state(struct client *c) | |||
2348 | { | |||
2349 | struct tty *tty = &c->tty; | |||
2350 | struct window *w = c->session->curw->window; | |||
2351 | struct window_pane *wp = server_client_get_pane(c), *loop; | |||
2352 | struct screen *s = NULL((void *)0); | |||
2353 | struct options *oo = c->session->options; | |||
2354 | int mode = 0, cursor, flags, n; | |||
2355 | u_int cx = 0, cy = 0, ox, oy, sx, sy; | |||
2356 | ||||
2357 | if (c->flags & (CLIENT_CONTROL0x2000|CLIENT_SUSPENDED0x40)) | |||
2358 | return; | |||
2359 | ||||
2360 | /* Disable the block flag. */ | |||
2361 | flags = (tty->flags & TTY_BLOCK0x80); | |||
2362 | tty->flags &= ~TTY_BLOCK0x80; | |||
2363 | ||||
2364 | /* Get mode from overlay if any, else from screen. */ | |||
2365 | if (c->overlay_draw != NULL((void *)0)) { | |||
2366 | if (c->overlay_mode != NULL((void *)0)) | |||
2367 | s = c->overlay_mode(c, c->overlay_data, &cx, &cy); | |||
2368 | } else | |||
2369 | s = wp->screen; | |||
2370 | if (s
| |||
2371 | mode = s->mode; | |||
2372 | if (log_get_level() != 0) { | |||
2373 | log_debug("%s: client %s mode %s", __func__, c->name, | |||
2374 | screen_mode_to_string(mode)); | |||
2375 | } | |||
2376 | ||||
2377 | /* Reset region and margin. */ | |||
2378 | tty_region_off(tty); | |||
2379 | tty_margin_off(tty); | |||
2380 | ||||
2381 | /* Move cursor to pane cursor and offset. */ | |||
2382 | if (c->prompt_string != NULL((void *)0)) { | |||
2383 | n = options_get_number(c->session->options, "status-position"); | |||
2384 | if (n == 0) | |||
2385 | cy = 0; | |||
2386 | else { | |||
2387 | n = status_line_size(c); | |||
2388 | if (n == 0) | |||
2389 | cy = tty->sy - 1; | |||
2390 | else | |||
2391 | cy = tty->sy - n; | |||
2392 | } | |||
2393 | cx = c->prompt_cursor; | |||
2394 | mode &= ~MODE_CURSOR0x1; | |||
2395 | } else if (c->overlay_draw == NULL((void *)0)) { | |||
2396 | cursor = 0; | |||
2397 | tty_window_offset(tty, &ox, &oy, &sx, &sy); | |||
2398 | if (wp->xoff + s->cx >= ox && wp->xoff + s->cx <= ox + sx && | |||
| ||||
2399 | wp->yoff + s->cy >= oy && wp->yoff + s->cy <= oy + sy) { | |||
2400 | cursor = 1; | |||
2401 | ||||
2402 | cx = wp->xoff + s->cx - ox; | |||
2403 | cy = wp->yoff + s->cy - oy; | |||
2404 | ||||
2405 | if (status_at_line(c) == 0) | |||
2406 | cy += status_line_size(c); | |||
2407 | } | |||
2408 | if (!cursor) | |||
2409 | mode &= ~MODE_CURSOR0x1; | |||
2410 | } | |||
2411 | log_debug("%s: cursor to %u,%u", __func__, cx, cy); | |||
2412 | tty_cursor(tty, cx, cy); | |||
2413 | ||||
2414 | /* | |||
2415 | * Set mouse mode if requested. To support dragging, always use button | |||
2416 | * mode. | |||
2417 | */ | |||
2418 | if (options_get_number(oo, "mouse")) { | |||
2419 | if (c->overlay_draw == NULL((void *)0)) { | |||
2420 | mode &= ~ALL_MOUSE_MODES(0x20|0x40|0x1000); | |||
2421 | TAILQ_FOREACH(loop, &w->panes, entry)for((loop) = ((&w->panes)->tqh_first); (loop) != (( void *)0); (loop) = ((loop)->entry.tqe_next)) { | |||
2422 | if (loop->screen->mode & MODE_MOUSE_ALL0x1000) | |||
2423 | mode |= MODE_MOUSE_ALL0x1000; | |||
2424 | } | |||
2425 | } | |||
2426 | if (~mode & MODE_MOUSE_ALL0x1000) | |||
2427 | mode |= MODE_MOUSE_BUTTON0x40; | |||
2428 | } | |||
2429 | ||||
2430 | /* Clear bracketed paste mode if at the prompt. */ | |||
2431 | if (c->overlay_draw == NULL((void *)0) && c->prompt_string != NULL((void *)0)) | |||
2432 | mode &= ~MODE_BRACKETPASTE0x400; | |||
2433 | ||||
2434 | /* Set the terminal mode and reset attributes. */ | |||
2435 | tty_update_mode(tty, mode, s); | |||
2436 | tty_reset(tty); | |||
2437 | ||||
2438 | /* All writing must be done, send a sync end (if it was started). */ | |||
2439 | tty_sync_end(tty); | |||
2440 | tty->flags |= flags; | |||
2441 | } | |||
2442 | ||||
2443 | /* Repeat time callback. */ | |||
2444 | static void | |||
2445 | server_client_repeat_timer(__unused__attribute__((__unused__)) int fd, __unused__attribute__((__unused__)) short events, void *data) | |||
2446 | { | |||
2447 | struct client *c = data; | |||
2448 | ||||
2449 | if (c->flags & CLIENT_REPEAT0x20) { | |||
2450 | server_client_set_key_table(c, NULL((void *)0)); | |||
2451 | c->flags &= ~CLIENT_REPEAT0x20; | |||
2452 | server_status_client(c); | |||
2453 | } | |||
2454 | } | |||
2455 | ||||
2456 | /* Double-click callback. */ | |||
2457 | static void | |||
2458 | server_client_click_timer(__unused__attribute__((__unused__)) int fd, __unused__attribute__((__unused__)) short events, void *data) | |||
2459 | { | |||
2460 | struct client *c = data; | |||
2461 | struct key_event *event; | |||
2462 | ||||
2463 | log_debug("click timer expired"); | |||
2464 | ||||
2465 | if (c->flags & CLIENT_TRIPLECLICK0x200000) { | |||
2466 | /* | |||
2467 | * Waiting for a third click that hasn't happened, so this must | |||
2468 | * have been a double click. | |||
2469 | */ | |||
2470 | event = xmalloc(sizeof *event); | |||
2471 | event->key = KEYC_DOUBLECLICK; | |||
2472 | memcpy(&event->m, &c->click_event, sizeof event->m); | |||
2473 | if (!server_client_handle_key(c, event)) | |||
2474 | free(event); | |||
2475 | } | |||
2476 | c->flags &= ~(CLIENT_DOUBLECLICK0x100000|CLIENT_TRIPLECLICK0x200000); | |||
2477 | } | |||
2478 | ||||
2479 | /* Check if client should be exited. */ | |||
2480 | static void | |||
2481 | server_client_check_exit(struct client *c) | |||
2482 | { | |||
2483 | struct client_file *cf; | |||
2484 | const char *name = c->exit_session; | |||
2485 | char *data; | |||
2486 | size_t size, msize; | |||
2487 | ||||
2488 | if (c->flags & (CLIENT_DEAD0x200|CLIENT_EXITED0x100)) | |||
2489 | return; | |||
2490 | if (~c->flags & CLIENT_EXIT0x4) | |||
2491 | return; | |||
2492 | ||||
2493 | if (c->flags & CLIENT_CONTROL0x2000) { | |||
2494 | control_discard(c); | |||
2495 | if (!control_all_done(c)) | |||
2496 | return; | |||
2497 | } | |||
2498 | RB_FOREACH(cf, client_files, &c->files)for ((cf) = client_files_RB_MINMAX(&c->files, -1); (cf ) != ((void *)0); (cf) = client_files_RB_NEXT(cf)) { | |||
2499 | if (EVBUFFER_LENGTH(cf->buffer)(cf->buffer)->off != 0) | |||
2500 | return; | |||
2501 | } | |||
2502 | c->flags |= CLIENT_EXITED0x100; | |||
2503 | ||||
2504 | switch (c->exit_type) { | |||
2505 | case CLIENT_EXIT_RETURN: | |||
2506 | if (c->exit_message != NULL((void *)0)) | |||
2507 | msize = strlen(c->exit_message) + 1; | |||
2508 | else | |||
2509 | msize = 0; | |||
2510 | size = (sizeof c->retval) + msize; | |||
2511 | data = xmalloc(size); | |||
2512 | memcpy(data, &c->retval, sizeof c->retval); | |||
2513 | if (c->exit_message != NULL((void *)0)) | |||
2514 | memcpy(data + sizeof c->retval, c->exit_message, msize); | |||
2515 | proc_send(c->peer, MSG_EXIT, -1, data, size); | |||
2516 | free(data); | |||
2517 | break; | |||
2518 | case CLIENT_EXIT_SHUTDOWN: | |||
2519 | proc_send(c->peer, MSG_SHUTDOWN, -1, NULL((void *)0), 0); | |||
2520 | break; | |||
2521 | case CLIENT_EXIT_DETACH: | |||
2522 | proc_send(c->peer, c->exit_msgtype, -1, name, strlen(name) + 1); | |||
2523 | break; | |||
2524 | } | |||
2525 | free(c->exit_session); | |||
2526 | free(c->exit_message); | |||
2527 | } | |||
2528 | ||||
2529 | /* Redraw timer callback. */ | |||
2530 | static void | |||
2531 | server_client_redraw_timer(__unused__attribute__((__unused__)) int fd, __unused__attribute__((__unused__)) short events, | |||
2532 | __unused__attribute__((__unused__)) void *data) | |||
2533 | { | |||
2534 | log_debug("redraw timer fired"); | |||
2535 | } | |||
2536 | ||||
2537 | /* | |||
2538 | * Check if modes need to be updated. Only modes in the current window are | |||
2539 | * updated and it is done when the status line is redrawn. | |||
2540 | */ | |||
2541 | static void | |||
2542 | server_client_check_modes(struct client *c) | |||
2543 | { | |||
2544 | struct window *w = c->session->curw->window; | |||
2545 | struct window_pane *wp; | |||
2546 | struct window_mode_entry *wme; | |||
2547 | ||||
2548 | if (c->flags & (CLIENT_CONTROL0x2000|CLIENT_SUSPENDED0x40)) | |||
2549 | return; | |||
2550 | if (~c->flags & CLIENT_REDRAWSTATUS0x10) | |||
2551 | return; | |||
2552 | TAILQ_FOREACH(wp, &w->panes, entry)for((wp) = ((&w->panes)->tqh_first); (wp) != ((void *)0); (wp) = ((wp)->entry.tqe_next)) { | |||
2553 | wme = TAILQ_FIRST(&wp->modes)((&wp->modes)->tqh_first); | |||
2554 | if (wme != NULL((void *)0) && wme->mode->update != NULL((void *)0)) | |||
2555 | wme->mode->update(wme); | |||
2556 | } | |||
2557 | } | |||
2558 | ||||
2559 | /* Check for client redraws. */ | |||
2560 | static void | |||
2561 | server_client_check_redraw(struct client *c) | |||
2562 | { | |||
2563 | struct session *s = c->session; | |||
2564 | struct tty *tty = &c->tty; | |||
2565 | struct window *w = c->session->curw->window; | |||
2566 | struct window_pane *wp; | |||
2567 | int needed, flags, mode = tty->mode, new_flags = 0; | |||
2568 | int redraw; | |||
2569 | u_int bit = 0; | |||
2570 | struct timeval tv = { .tv_usec = 1000 }; | |||
2571 | static struct event ev; | |||
2572 | size_t left; | |||
2573 | ||||
2574 | if (c->flags & (CLIENT_CONTROL0x2000|CLIENT_SUSPENDED0x40)) | |||
2575 | return; | |||
2576 | if (c->flags & CLIENT_ALLREDRAWFLAGS(0x8| 0x10| 0x1000000| 0x400| 0x2000000| 0x20000000)) { | |||
2577 | log_debug("%s: redraw%s%s%s%s%s", c->name, | |||
2578 | (c->flags & CLIENT_REDRAWWINDOW0x8) ? " window" : "", | |||
2579 | (c->flags & CLIENT_REDRAWSTATUS0x10) ? " status" : "", | |||
2580 | (c->flags & CLIENT_REDRAWBORDERS0x400) ? " borders" : "", | |||
2581 | (c->flags & CLIENT_REDRAWOVERLAY0x2000000) ? " overlay" : "", | |||
2582 | (c->flags & CLIENT_REDRAWPANES0x20000000) ? " panes" : ""); | |||
2583 | } | |||
2584 | ||||
2585 | /* | |||
2586 | * If there is outstanding data, defer the redraw until it has been | |||
2587 | * consumed. We can just add a timer to get out of the event loop and | |||
2588 | * end up back here. | |||
2589 | */ | |||
2590 | needed = 0; | |||
2591 | if (c->flags & CLIENT_ALLREDRAWFLAGS(0x8| 0x10| 0x1000000| 0x400| 0x2000000| 0x20000000)) | |||
2592 | needed = 1; | |||
2593 | else { | |||
2594 | TAILQ_FOREACH(wp, &w->panes, entry)for((wp) = ((&w->panes)->tqh_first); (wp) != ((void *)0); (wp) = ((wp)->entry.tqe_next)) { | |||
2595 | if (wp->flags & PANE_REDRAW0x1) { | |||
2596 | needed = 1; | |||
2597 | break; | |||
2598 | } | |||
2599 | } | |||
2600 | if (needed) | |||
2601 | new_flags |= CLIENT_REDRAWPANES0x20000000; | |||
2602 | } | |||
2603 | if (needed && (left = EVBUFFER_LENGTH(tty->out)(tty->out)->off) != 0) { | |||
2604 | log_debug("%s: redraw deferred (%zu left)", c->name, left); | |||
2605 | if (!evtimer_initialized(&ev)((&ev)->ev_flags & 0x80)) | |||
2606 | evtimer_set(&ev, server_client_redraw_timer, NULL)event_set(&ev, -1, 0, server_client_redraw_timer, ((void * )0)); | |||
2607 | if (!evtimer_pending(&ev, NULL)event_pending(&ev, 0x01, ((void *)0))) { | |||
2608 | log_debug("redraw timer started"); | |||
2609 | evtimer_add(&ev, &tv)event_add(&ev, &tv); | |||
2610 | } | |||
2611 | ||||
2612 | if (~c->flags & CLIENT_REDRAWWINDOW0x8) { | |||
2613 | TAILQ_FOREACH(wp, &w->panes, entry)for((wp) = ((&w->panes)->tqh_first); (wp) != ((void *)0); (wp) = ((wp)->entry.tqe_next)) { | |||
2614 | if (wp->flags & PANE_REDRAW0x1) { | |||
2615 | log_debug("%s: pane %%%u needs redraw", | |||
2616 | c->name, wp->id); | |||
2617 | c->redraw_panes |= (1 << bit); | |||
2618 | } | |||
2619 | if (++bit == 64) { | |||
2620 | /* | |||
2621 | * If more that 64 panes, give up and | |||
2622 | * just redraw the window. | |||
2623 | */ | |||
2624 | new_flags &= CLIENT_REDRAWPANES0x20000000; | |||
2625 | new_flags |= CLIENT_REDRAWWINDOW0x8; | |||
2626 | break; | |||
2627 | } | |||
2628 | } | |||
2629 | if (c->redraw_panes != 0) | |||
2630 | c->flags |= CLIENT_REDRAWPANES0x20000000; | |||
2631 | } | |||
2632 | c->flags |= new_flags; | |||
2633 | return; | |||
2634 | } else if (needed) | |||
2635 | log_debug("%s: redraw needed", c->name); | |||
2636 | ||||
2637 | flags = tty->flags & (TTY_BLOCK0x80|TTY_FREEZE0x2|TTY_NOCURSOR0x1); | |||
2638 | tty->flags = (tty->flags & ~(TTY_BLOCK0x80|TTY_FREEZE0x2))|TTY_NOCURSOR0x1; | |||
2639 | ||||
2640 | if (~c->flags & CLIENT_REDRAWWINDOW0x8) { | |||
2641 | /* | |||
2642 | * If not redrawing the entire window, check whether each pane | |||
2643 | * needs to be redrawn. | |||
2644 | */ | |||
2645 | TAILQ_FOREACH(wp, &w->panes, entry)for((wp) = ((&w->panes)->tqh_first); (wp) != ((void *)0); (wp) = ((wp)->entry.tqe_next)) { | |||
2646 | redraw = 0; | |||
2647 | if (wp->flags & PANE_REDRAW0x1) | |||
2648 | redraw = 1; | |||
2649 | else if (c->flags & CLIENT_REDRAWPANES0x20000000) | |||
2650 | redraw = !!(c->redraw_panes & (1 << bit)); | |||
2651 | bit++; | |||
2652 | if (!redraw) | |||
2653 | continue; | |||
2654 | log_debug("%s: redrawing pane %%%u", __func__, wp->id); | |||
2655 | screen_redraw_pane(c, wp); | |||
2656 | } | |||
2657 | c->redraw_panes = 0; | |||
2658 | c->flags &= ~CLIENT_REDRAWPANES0x20000000; | |||
2659 | } | |||
2660 | ||||
2661 | if (c->flags & CLIENT_ALLREDRAWFLAGS(0x8| 0x10| 0x1000000| 0x400| 0x2000000| 0x20000000)) { | |||
2662 | if (options_get_number(s->options, "set-titles")) { | |||
2663 | server_client_set_title(c); | |||
2664 | server_client_set_path(c); | |||
2665 | } | |||
2666 | screen_redraw_screen(c); | |||
2667 | } | |||
2668 | ||||
2669 | tty->flags = (tty->flags & ~TTY_NOCURSOR0x1)|(flags & TTY_NOCURSOR0x1); | |||
2670 | tty_update_mode(tty, mode, NULL((void *)0)); | |||
2671 | tty->flags = (tty->flags & ~(TTY_BLOCK0x80|TTY_FREEZE0x2|TTY_NOCURSOR0x1))|flags; | |||
2672 | ||||
2673 | c->flags &= ~(CLIENT_ALLREDRAWFLAGS(0x8| 0x10| 0x1000000| 0x400| 0x2000000| 0x20000000)|CLIENT_STATUSFORCE0x80000); | |||
2674 | ||||
2675 | if (needed) { | |||
2676 | /* | |||
2677 | * We would have deferred the redraw unless the output buffer | |||
2678 | * was empty, so we can record how many bytes the redraw | |||
2679 | * generated. | |||
2680 | */ | |||
2681 | c->redraw = EVBUFFER_LENGTH(tty->out)(tty->out)->off; | |||
2682 | log_debug("%s: redraw added %zu bytes", c->name, c->redraw); | |||
2683 | } | |||
2684 | } | |||
2685 | ||||
2686 | /* Set client title. */ | |||
2687 | static void | |||
2688 | server_client_set_title(struct client *c) | |||
2689 | { | |||
2690 | struct session *s = c->session; | |||
2691 | const char *template; | |||
2692 | char *title; | |||
2693 | struct format_tree *ft; | |||
2694 | ||||
2695 | template = options_get_string(s->options, "set-titles-string"); | |||
2696 | ||||
2697 | ft = format_create(c, NULL((void *)0), FORMAT_NONE0, 0); | |||
2698 | format_defaults(ft, c, NULL((void *)0), NULL((void *)0), NULL((void *)0)); | |||
2699 | ||||
2700 | title = format_expand_time(ft, template); | |||
2701 | if (c->title == NULL((void *)0) || strcmp(title, c->title) != 0) { | |||
2702 | free(c->title); | |||
2703 | c->title = xstrdup(title); | |||
2704 | tty_set_title(&c->tty, c->title); | |||
2705 | } | |||
2706 | free(title); | |||
2707 | ||||
2708 | format_free(ft); | |||
2709 | } | |||
2710 | ||||
2711 | /* Set client path. */ | |||
2712 | static void | |||
2713 | server_client_set_path(struct client *c) | |||
2714 | { | |||
2715 | struct session *s = c->session; | |||
2716 | const char *path; | |||
2717 | ||||
2718 | if (s->curw == NULL((void *)0)) | |||
2719 | return; | |||
2720 | if (s->curw->window->active->base.path == NULL((void *)0)) | |||
2721 | path = ""; | |||
2722 | else | |||
2723 | path = s->curw->window->active->base.path; | |||
2724 | if (c->path == NULL((void *)0) || strcmp(path, c->path) != 0) { | |||
2725 | free(c->path); | |||
2726 | c->path = xstrdup(path); | |||
2727 | tty_set_path(&c->tty, c->path); | |||
2728 | } | |||
2729 | } | |||
2730 | ||||
2731 | /* Dispatch message from client. */ | |||
2732 | static void | |||
2733 | server_client_dispatch(struct imsg *imsg, void *arg) | |||
2734 | { | |||
2735 | struct client *c = arg; | |||
2736 | ssize_t datalen; | |||
2737 | struct session *s; | |||
2738 | ||||
2739 | if (c->flags & CLIENT_DEAD0x200) | |||
2740 | return; | |||
2741 | ||||
2742 | if (imsg == NULL((void *)0)) { | |||
2743 | server_client_lost(c); | |||
2744 | return; | |||
2745 | } | |||
2746 | ||||
2747 | datalen = imsg->hdr.len - IMSG_HEADER_SIZEsizeof(struct imsg_hdr); | |||
2748 | ||||
2749 | switch (imsg->hdr.type) { | |||
2750 | case MSG_IDENTIFY_CLIENTPID: | |||
2751 | case MSG_IDENTIFY_CWD: | |||
2752 | case MSG_IDENTIFY_ENVIRON: | |||
2753 | case MSG_IDENTIFY_FEATURES: | |||
2754 | case MSG_IDENTIFY_FLAGS: | |||
2755 | case MSG_IDENTIFY_LONGFLAGS: | |||
2756 | case MSG_IDENTIFY_STDIN: | |||
2757 | case MSG_IDENTIFY_STDOUT: | |||
2758 | case MSG_IDENTIFY_TERM: | |||
2759 | case MSG_IDENTIFY_TERMINFO: | |||
2760 | case MSG_IDENTIFY_TTYNAME: | |||
2761 | case MSG_IDENTIFY_DONE: | |||
2762 | server_client_dispatch_identify(c, imsg); | |||
2763 | break; | |||
2764 | case MSG_COMMAND: | |||
2765 | server_client_dispatch_command(c, imsg); | |||
2766 | break; | |||
2767 | case MSG_RESIZE: | |||
2768 | if (datalen != 0) | |||
2769 | fatalx("bad MSG_RESIZE size"); | |||
2770 | ||||
2771 | if (c->flags & CLIENT_CONTROL0x2000) | |||
2772 | break; | |||
2773 | server_client_update_latest(c); | |||
2774 | tty_resize(&c->tty); | |||
2775 | tty_repeat_requests(&c->tty); | |||
2776 | recalculate_sizes(); | |||
2777 | if (c->overlay_resize == NULL((void *)0)) | |||
2778 | server_client_clear_overlay(c); | |||
2779 | else | |||
2780 | c->overlay_resize(c, c->overlay_data); | |||
2781 | server_redraw_client(c); | |||
2782 | if (c->session != NULL((void *)0)) | |||
2783 | notify_client("client-resized", c); | |||
2784 | break; | |||
2785 | case MSG_EXITING: | |||
2786 | if (datalen != 0) | |||
2787 | fatalx("bad MSG_EXITING size"); | |||
2788 | server_client_set_session(c, NULL((void *)0)); | |||
2789 | recalculate_sizes(); | |||
2790 | tty_close(&c->tty); | |||
2791 | proc_send(c->peer, MSG_EXITED, -1, NULL((void *)0), 0); | |||
2792 | break; | |||
2793 | case MSG_WAKEUP: | |||
2794 | case MSG_UNLOCK: | |||
2795 | if (datalen != 0) | |||
2796 | fatalx("bad MSG_WAKEUP size"); | |||
2797 | ||||
2798 | if (!(c->flags & CLIENT_SUSPENDED0x40)) | |||
2799 | break; | |||
2800 | c->flags &= ~CLIENT_SUSPENDED0x40; | |||
2801 | ||||
2802 | if (c->fd == -1 || c->session == NULL((void *)0)) /* exited already */ | |||
2803 | break; | |||
2804 | s = c->session; | |||
2805 | ||||
2806 | if (gettimeofday(&c->activity_time, NULL((void *)0)) != 0) | |||
2807 | fatal("gettimeofday failed"); | |||
2808 | ||||
2809 | tty_start_tty(&c->tty); | |||
2810 | server_redraw_client(c); | |||
2811 | recalculate_sizes(); | |||
2812 | ||||
2813 | if (s != NULL((void *)0)) | |||
2814 | session_update_activity(s, &c->activity_time); | |||
2815 | break; | |||
2816 | case MSG_SHELL: | |||
2817 | if (datalen != 0) | |||
2818 | fatalx("bad MSG_SHELL size"); | |||
2819 | ||||
2820 | server_client_dispatch_shell(c); | |||
2821 | break; | |||
2822 | case MSG_WRITE_READY: | |||
2823 | file_write_ready(&c->files, imsg); | |||
2824 | break; | |||
2825 | case MSG_READ: | |||
2826 | file_read_data(&c->files, imsg); | |||
2827 | break; | |||
2828 | case MSG_READ_DONE: | |||
2829 | file_read_done(&c->files, imsg); | |||
2830 | break; | |||
2831 | } | |||
2832 | } | |||
2833 | ||||
2834 | /* Callback when command is not allowed. */ | |||
2835 | static enum cmd_retval | |||
2836 | server_client_read_only(struct cmdq_item *item, __unused__attribute__((__unused__)) void *data) | |||
2837 | { | |||
2838 | cmdq_error(item, "client is read-only"); | |||
2839 | return (CMD_RETURN_ERROR); | |||
2840 | } | |||
2841 | ||||
2842 | /* Callback when command is done. */ | |||
2843 | static enum cmd_retval | |||
2844 | server_client_command_done(struct cmdq_item *item, __unused__attribute__((__unused__)) void *data) | |||
2845 | { | |||
2846 | struct client *c = cmdq_get_client(item); | |||
2847 | ||||
2848 | if (~c->flags & CLIENT_ATTACHED0x80) | |||
2849 | c->flags |= CLIENT_EXIT0x4; | |||
2850 | else if (~c->flags & CLIENT_EXIT0x4) { | |||
2851 | if (c->flags & CLIENT_CONTROL0x2000) | |||
2852 | control_ready(c); | |||
2853 | tty_send_requests(&c->tty); | |||
2854 | } | |||
2855 | return (CMD_RETURN_NORMAL); | |||
2856 | } | |||
2857 | ||||
2858 | /* Handle command message. */ | |||
2859 | static void | |||
2860 | server_client_dispatch_command(struct client *c, struct imsg *imsg) | |||
2861 | { | |||
2862 | struct msg_command data; | |||
2863 | char *buf; | |||
2864 | size_t len; | |||
2865 | int argc; | |||
2866 | char **argv, *cause; | |||
2867 | struct cmd_parse_result *pr; | |||
2868 | struct args_value *values; | |||
2869 | struct cmdq_item *new_item; | |||
2870 | ||||
2871 | if (c->flags & CLIENT_EXIT0x4) | |||
2872 | return; | |||
2873 | ||||
2874 | if (imsg->hdr.len - IMSG_HEADER_SIZEsizeof(struct imsg_hdr) < sizeof data) | |||
2875 | fatalx("bad MSG_COMMAND size"); | |||
2876 | memcpy(&data, imsg->data, sizeof data); | |||
2877 | ||||
2878 | buf = (char *)imsg->data + sizeof data; | |||
2879 | len = imsg->hdr.len - IMSG_HEADER_SIZEsizeof(struct imsg_hdr) - sizeof data; | |||
2880 | if (len > 0 && buf[len - 1] != '\0') | |||
2881 | fatalx("bad MSG_COMMAND string"); | |||
2882 | ||||
2883 | argc = data.argc; | |||
2884 | if (cmd_unpack_argv(buf, len, argc, &argv) != 0) { | |||
2885 | cause = xstrdup("command too long"); | |||
2886 | goto error; | |||
2887 | } | |||
2888 | ||||
2889 | if (argc == 0) { | |||
2890 | argc = 1; | |||
2891 | argv = xcalloc(1, sizeof *argv); | |||
2892 | *argv = xstrdup("new-session"); | |||
2893 | } | |||
2894 | ||||
2895 | values = args_from_vector(argc, argv); | |||
2896 | pr = cmd_parse_from_arguments(values, argc, NULL((void *)0)); | |||
2897 | switch (pr->status) { | |||
2898 | case CMD_PARSE_ERROR: | |||
2899 | cause = pr->error; | |||
2900 | goto error; | |||
2901 | case CMD_PARSE_SUCCESS: | |||
2902 | break; | |||
2903 | } | |||
2904 | args_free_values(values, argc); | |||
2905 | free(values); | |||
2906 | cmd_free_argv(argc, argv); | |||
2907 | ||||
2908 | if ((c->flags & CLIENT_READONLY0x800) && | |||
2909 | !cmd_list_all_have(pr->cmdlist, CMD_READONLY0x2)) | |||
2910 | new_item = cmdq_get_callback(server_client_read_only, NULL)cmdq_get_callback1("server_client_read_only", server_client_read_only , ((void *)0)); | |||
2911 | else | |||
2912 | new_item = cmdq_get_command(pr->cmdlist, NULL((void *)0)); | |||
2913 | cmdq_append(c, new_item); | |||
2914 | cmdq_append(c, cmdq_get_callback(server_client_command_done, NULL)cmdq_get_callback1("server_client_command_done", server_client_command_done , ((void *)0))); | |||
2915 | ||||
2916 | cmd_list_free(pr->cmdlist); | |||
2917 | return; | |||
2918 | ||||
2919 | error: | |||
2920 | cmd_free_argv(argc, argv); | |||
2921 | ||||
2922 | cmdq_append(c, cmdq_get_error(cause)); | |||
2923 | free(cause); | |||
2924 | ||||
2925 | c->flags |= CLIENT_EXIT0x4; | |||
2926 | } | |||
2927 | ||||
2928 | /* Handle identify message. */ | |||
2929 | static void | |||
2930 | server_client_dispatch_identify(struct client *c, struct imsg *imsg) | |||
2931 | { | |||
2932 | const char *data, *home; | |||
2933 | size_t datalen; | |||
2934 | int flags, feat; | |||
2935 | uint64_t longflags; | |||
2936 | char *name; | |||
2937 | ||||
2938 | if (c->flags & CLIENT_IDENTIFIED0x40000) | |||
2939 | fatalx("out-of-order identify message"); | |||
2940 | ||||
2941 | data = imsg->data; | |||
2942 | datalen = imsg->hdr.len - IMSG_HEADER_SIZEsizeof(struct imsg_hdr); | |||
2943 | ||||
2944 | switch (imsg->hdr.type) { | |||
2945 | case MSG_IDENTIFY_FEATURES: | |||
2946 | if (datalen != sizeof feat) | |||
2947 | fatalx("bad MSG_IDENTIFY_FEATURES size"); | |||
2948 | memcpy(&feat, data, sizeof feat); | |||
2949 | c->term_features |= feat; | |||
2950 | log_debug("client %p IDENTIFY_FEATURES %s", c, | |||
2951 | tty_get_features(feat)); | |||
2952 | break; | |||
2953 | case MSG_IDENTIFY_FLAGS: | |||
2954 | if (datalen != sizeof flags) | |||
2955 | fatalx("bad MSG_IDENTIFY_FLAGS size"); | |||
2956 | memcpy(&flags, data, sizeof flags); | |||
2957 | c->flags |= flags; | |||
2958 | log_debug("client %p IDENTIFY_FLAGS %#x", c, flags); | |||
2959 | break; | |||
2960 | case MSG_IDENTIFY_LONGFLAGS: | |||
2961 | if (datalen != sizeof longflags) | |||
2962 | fatalx("bad MSG_IDENTIFY_LONGFLAGS size"); | |||
2963 | memcpy(&longflags, data, sizeof longflags); | |||
2964 | c->flags |= longflags; | |||
2965 | log_debug("client %p IDENTIFY_LONGFLAGS %#llx", c, | |||
2966 | (unsigned long long)longflags); | |||
2967 | break; | |||
2968 | case MSG_IDENTIFY_TERM: | |||
2969 | if (datalen == 0 || data[datalen - 1] != '\0') | |||
2970 | fatalx("bad MSG_IDENTIFY_TERM string"); | |||
2971 | if (*data == '\0') | |||
2972 | c->term_name = xstrdup("unknown"); | |||
2973 | else | |||
2974 | c->term_name = xstrdup(data); | |||
2975 | log_debug("client %p IDENTIFY_TERM %s", c, data); | |||
2976 | break; | |||
2977 | case MSG_IDENTIFY_TERMINFO: | |||
2978 | if (datalen == 0 || data[datalen - 1] != '\0') | |||
2979 | fatalx("bad MSG_IDENTIFY_TERMINFO string"); | |||
2980 | c->term_caps = xreallocarray(c->term_caps, c->term_ncaps + 1, | |||
2981 | sizeof *c->term_caps); | |||
2982 | c->term_caps[c->term_ncaps++] = xstrdup(data); | |||
2983 | log_debug("client %p IDENTIFY_TERMINFO %s", c, data); | |||
2984 | break; | |||
2985 | case MSG_IDENTIFY_TTYNAME: | |||
2986 | if (datalen == 0 || data[datalen - 1] != '\0') | |||
2987 | fatalx("bad MSG_IDENTIFY_TTYNAME string"); | |||
2988 | c->ttyname = xstrdup(data); | |||
2989 | log_debug("client %p IDENTIFY_TTYNAME %s", c, data); | |||
2990 | break; | |||
2991 | case MSG_IDENTIFY_CWD: | |||
2992 | if (datalen == 0 || data[datalen - 1] != '\0') | |||
2993 | fatalx("bad MSG_IDENTIFY_CWD string"); | |||
2994 | if (access(data, X_OK0x01) == 0) | |||
2995 | c->cwd = xstrdup(data); | |||
2996 | else if ((home = find_home()) != NULL((void *)0)) | |||
2997 | c->cwd = xstrdup(home); | |||
2998 | else | |||
2999 | c->cwd = xstrdup("/"); | |||
3000 | log_debug("client %p IDENTIFY_CWD %s", c, data); | |||
3001 | break; | |||
3002 | case MSG_IDENTIFY_STDIN: | |||
3003 | if (datalen != 0) | |||
3004 | fatalx("bad MSG_IDENTIFY_STDIN size"); | |||
3005 | c->fd = imsg->fd; | |||
3006 | log_debug("client %p IDENTIFY_STDIN %d", c, imsg->fd); | |||
3007 | break; | |||
3008 | case MSG_IDENTIFY_STDOUT: | |||
3009 | if (datalen != 0) | |||
3010 | fatalx("bad MSG_IDENTIFY_STDOUT size"); | |||
3011 | c->out_fd = imsg->fd; | |||
3012 | log_debug("client %p IDENTIFY_STDOUT %d", c, imsg->fd); | |||
3013 | break; | |||
3014 | case MSG_IDENTIFY_ENVIRON: | |||
3015 | if (datalen == 0 || data[datalen - 1] != '\0') | |||
3016 | fatalx("bad MSG_IDENTIFY_ENVIRON string"); | |||
3017 | if (strchr(data, '=') != NULL((void *)0)) | |||
3018 | environ_put(c->environ, data, 0); | |||
3019 | log_debug("client %p IDENTIFY_ENVIRON %s", c, data); | |||
3020 | break; | |||
3021 | case MSG_IDENTIFY_CLIENTPID: | |||
3022 | if (datalen != sizeof c->pid) | |||
3023 | fatalx("bad MSG_IDENTIFY_CLIENTPID size"); | |||
3024 | memcpy(&c->pid, data, sizeof c->pid); | |||
3025 | log_debug("client %p IDENTIFY_CLIENTPID %ld", c, (long)c->pid); | |||
3026 | break; | |||
3027 | default: | |||
3028 | break; | |||
3029 | } | |||
3030 | ||||
3031 | if (imsg->hdr.type != MSG_IDENTIFY_DONE) | |||
3032 | return; | |||
3033 | c->flags |= CLIENT_IDENTIFIED0x40000; | |||
3034 | ||||
3035 | if (*c->ttyname != '\0') | |||
3036 | name = xstrdup(c->ttyname); | |||
3037 | else | |||
3038 | xasprintf(&name, "client-%ld", (long)c->pid); | |||
3039 | c->name = name; | |||
3040 | log_debug("client %p name is %s", c, c->name); | |||
3041 | ||||
3042 | if (c->flags & CLIENT_CONTROL0x2000) | |||
3043 | control_start(c); | |||
3044 | else if (c->fd != -1) { | |||
3045 | if (tty_init(&c->tty, c) != 0) { | |||
3046 | close(c->fd); | |||
3047 | c->fd = -1; | |||
3048 | } else { | |||
3049 | tty_resize(&c->tty); | |||
3050 | c->flags |= CLIENT_TERMINAL0x1; | |||
3051 | } | |||
3052 | close(c->out_fd); | |||
3053 | c->out_fd = -1; | |||
3054 | } | |||
3055 | ||||
3056 | /* | |||
3057 | * If this is the first client, load configuration files. Any later | |||
3058 | * clients are allowed to continue with their command even if the | |||
3059 | * config has not been loaded - they might have been run from inside it | |||
3060 | */ | |||
3061 | if ((~c->flags & CLIENT_EXIT0x4) && | |||
3062 | !cfg_finished && | |||
3063 | c == TAILQ_FIRST(&clients)((&clients)->tqh_first)) | |||
3064 | start_cfg(); | |||
3065 | } | |||
3066 | ||||
3067 | /* Handle shell message. */ | |||
3068 | static void | |||
3069 | server_client_dispatch_shell(struct client *c) | |||
3070 | { | |||
3071 | const char *shell; | |||
3072 | ||||
3073 | shell = options_get_string(global_s_options, "default-shell"); | |||
3074 | if (!checkshell(shell)) | |||
3075 | shell = _PATH_BSHELL"/bin/sh"; | |||
3076 | proc_send(c->peer, MSG_SHELL, -1, shell, strlen(shell) + 1); | |||
3077 | ||||
3078 | proc_kill_peer(c->peer); | |||
3079 | } | |||
3080 | ||||
3081 | /* Get client working directory. */ | |||
3082 | const char * | |||
3083 | server_client_get_cwd(struct client *c, struct session *s) | |||
3084 | { | |||
3085 | const char *home; | |||
3086 | ||||
3087 | if (!cfg_finished && cfg_client != NULL((void *)0)) | |||
3088 | return (cfg_client->cwd); | |||
3089 | if (c != NULL((void *)0) && c->session == NULL((void *)0) && c->cwd != NULL((void *)0)) | |||
3090 | return (c->cwd); | |||
3091 | if (s != NULL((void *)0) && s->cwd != NULL((void *)0)) | |||
3092 | return (s->cwd); | |||
3093 | if (c != NULL((void *)0) && (s = c->session) != NULL((void *)0) && s->cwd != NULL((void *)0)) | |||
3094 | return (s->cwd); | |||
3095 | if ((home = find_home()) != NULL((void *)0)) | |||
3096 | return (home); | |||
3097 | return ("/"); | |||
3098 | } | |||
3099 | ||||
3100 | /* Get control client flags. */ | |||
3101 | static uint64_t | |||
3102 | server_client_control_flags(struct client *c, const char *next) | |||
3103 | { | |||
3104 | if (strcmp(next, "pause-after") == 0) { | |||
3105 | c->pause_age = 0; | |||
3106 | return (CLIENT_CONTROL_PAUSEAFTER0x100000000ULL); | |||
3107 | } | |||
3108 | if (sscanf(next, "pause-after=%u", &c->pause_age) == 1) { | |||
3109 | c->pause_age *= 1000; | |||
3110 | return (CLIENT_CONTROL_PAUSEAFTER0x100000000ULL); | |||
3111 | } | |||
3112 | if (strcmp(next, "no-output") == 0) | |||
3113 | return (CLIENT_CONTROL_NOOUTPUT0x4000000); | |||
3114 | if (strcmp(next, "wait-exit") == 0) | |||
3115 | return (CLIENT_CONTROL_WAITEXIT0x200000000ULL); | |||
3116 | return (0); | |||
3117 | } | |||
3118 | ||||
3119 | /* Set client flags. */ | |||
3120 | void | |||
3121 | server_client_set_flags(struct client *c, const char *flags) | |||
3122 | { | |||
3123 | char *s, *copy, *next; | |||
3124 | uint64_t flag; | |||
3125 | int not; | |||
3126 | ||||
3127 | s = copy = xstrdup(flags); | |||
3128 | while ((next = strsep(&s, ",")) != NULL((void *)0)) { | |||
3129 | not = (*next == '!'); | |||
3130 | if (not) | |||
3131 | next++; | |||
3132 | ||||
3133 | if (c->flags & CLIENT_CONTROL0x2000) | |||
3134 | flag = server_client_control_flags(c, next); | |||
3135 | else | |||
3136 | flag = 0; | |||
3137 | if (strcmp(next, "read-only") == 0) | |||
3138 | flag = CLIENT_READONLY0x800; | |||
3139 | else if (strcmp(next, "ignore-size") == 0) | |||
3140 | flag = CLIENT_IGNORESIZE0x20000; | |||
3141 | else if (strcmp(next, "active-pane") == 0) | |||
3142 | flag = CLIENT_ACTIVEPANE0x80000000ULL; | |||
3143 | if (flag == 0) | |||
3144 | continue; | |||
3145 | ||||
3146 | log_debug("client %s set flag %s", c->name, next); | |||
3147 | if (not) { | |||
3148 | if (c->flags & CLIENT_READONLY0x800) | |||
3149 | flag &= ~CLIENT_READONLY0x800; | |||
3150 | c->flags &= ~flag; | |||
3151 | } else | |||
3152 | c->flags |= flag; | |||
3153 | if (flag == CLIENT_CONTROL_NOOUTPUT0x4000000) | |||
3154 | control_reset_offsets(c); | |||
3155 | } | |||
3156 | free(copy); | |||
3157 | proc_send(c->peer, MSG_FLAGS, -1, &c->flags, sizeof c->flags); | |||
3158 | } | |||
3159 | ||||
3160 | /* Get client flags. This is only flags useful to show to users. */ | |||
3161 | const char * | |||
3162 | server_client_get_flags(struct client *c) | |||
3163 | { | |||
3164 | static char s[256]; | |||
3165 | char tmp[32]; | |||
3166 | ||||
3167 | *s = '\0'; | |||
3168 | if (c->flags & CLIENT_ATTACHED0x80) | |||
3169 | strlcat(s, "attached,", sizeof s); | |||
3170 | if (c->flags & CLIENT_FOCUSED0x8000) | |||
3171 | strlcat(s, "focused,", sizeof s); | |||
3172 | if (c->flags & CLIENT_CONTROL0x2000) | |||
3173 | strlcat(s, "control-mode,", sizeof s); | |||
3174 | if (c->flags & CLIENT_IGNORESIZE0x20000) | |||
3175 | strlcat(s, "ignore-size,", sizeof s); | |||
3176 | if (c->flags & CLIENT_CONTROL_NOOUTPUT0x4000000) | |||
3177 | strlcat(s, "no-output,", sizeof s); | |||
3178 | if (c->flags & CLIENT_CONTROL_WAITEXIT0x200000000ULL) | |||
3179 | strlcat(s, "wait-exit,", sizeof s); | |||
3180 | if (c->flags & CLIENT_CONTROL_PAUSEAFTER0x100000000ULL) { | |||
3181 | xsnprintf(tmp, sizeof tmp, "pause-after=%u,", | |||
3182 | c->pause_age / 1000); | |||
3183 | strlcat(s, tmp, sizeof s); | |||
3184 | } | |||
3185 | if (c->flags & CLIENT_READONLY0x800) | |||
3186 | strlcat(s, "read-only,", sizeof s); | |||
3187 | if (c->flags & CLIENT_ACTIVEPANE0x80000000ULL) | |||
3188 | strlcat(s, "active-pane,", sizeof s); | |||
3189 | if (c->flags & CLIENT_SUSPENDED0x40) | |||
3190 | strlcat(s, "suspended,", sizeof s); | |||
3191 | if (c->flags & CLIENT_UTF80x10000) | |||
3192 | strlcat(s, "UTF-8,", sizeof s); | |||
3193 | if (*s != '\0') | |||
3194 | s[strlen(s) - 1] = '\0'; | |||
3195 | return (s); | |||
3196 | } | |||
3197 | ||||
3198 | /* Get client window. */ | |||
3199 | struct client_window * | |||
3200 | server_client_get_client_window(struct client *c, u_int id) | |||
3201 | { | |||
3202 | struct client_window cw = { .window = id }; | |||
3203 | ||||
3204 | return (RB_FIND(client_windows, &c->windows, &cw)client_windows_RB_FIND(&c->windows, &cw)); | |||
3205 | } | |||
3206 | ||||
3207 | /* Add client window. */ | |||
3208 | struct client_window * | |||
3209 | server_client_add_client_window(struct client *c, u_int id) | |||
3210 | { | |||
3211 | struct client_window *cw; | |||
3212 | ||||
3213 | cw = server_client_get_client_window(c, id); | |||
3214 | if (cw == NULL((void *)0)) { | |||
3215 | cw = xcalloc(1, sizeof *cw); | |||
3216 | cw->window = id; | |||
3217 | RB_INSERT(client_windows, &c->windows, cw)client_windows_RB_INSERT(&c->windows, cw); | |||
3218 | } | |||
3219 | return (cw); | |||
3220 | } | |||
3221 | ||||
3222 | /* Get client active pane. */ | |||
3223 | struct window_pane * | |||
3224 | server_client_get_pane(struct client *c) | |||
3225 | { | |||
3226 | struct session *s = c->session; | |||
3227 | struct client_window *cw; | |||
3228 | ||||
3229 | if (s == NULL((void *)0)) | |||
3230 | return (NULL((void *)0)); | |||
3231 | ||||
3232 | if (~c->flags & CLIENT_ACTIVEPANE0x80000000ULL) | |||
3233 | return (s->curw->window->active); | |||
3234 | cw = server_client_get_client_window(c, s->curw->window->id); | |||
3235 | if (cw == NULL((void *)0)) | |||
3236 | return (s->curw->window->active); | |||
3237 | return (cw->pane); | |||
3238 | } | |||
3239 | ||||
3240 | /* Set client active pane. */ | |||
3241 | void | |||
3242 | server_client_set_pane(struct client *c, struct window_pane *wp) | |||
3243 | { | |||
3244 | struct session *s = c->session; | |||
3245 | struct client_window *cw; | |||
3246 | ||||
3247 | if (s == NULL((void *)0)) | |||
3248 | return; | |||
3249 | ||||
3250 | cw = server_client_add_client_window(c, s->curw->window->id); | |||
3251 | cw->pane = wp; | |||
3252 | log_debug("%s pane now %%%u", c->name, wp->id); | |||
3253 | } | |||
3254 | ||||
3255 | /* Remove pane from client lists. */ | |||
3256 | void | |||
3257 | server_client_remove_pane(struct window_pane *wp) | |||
3258 | { | |||
3259 | struct client *c; | |||
3260 | struct window *w = wp->window; | |||
3261 | struct client_window *cw; | |||
3262 | ||||
3263 | TAILQ_FOREACH(c, &clients, entry)for((c) = ((&clients)->tqh_first); (c) != ((void *)0); (c) = ((c)->entry.tqe_next)) { | |||
3264 | cw = server_client_get_client_window(c, w->id); | |||
3265 | if (cw != NULL((void *)0) && cw->pane == wp) { | |||
3266 | RB_REMOVE(client_windows, &c->windows, cw)client_windows_RB_REMOVE(&c->windows, cw); | |||
3267 | free(cw); | |||
3268 | } | |||
3269 | } | |||
3270 | } | |||
3271 | ||||
3272 | /* Print to a client. */ | |||
3273 | void | |||
3274 | server_client_print(struct client *c, int parse, struct evbuffer *evb) | |||
3275 | { | |||
3276 | void *data = EVBUFFER_DATA(evb)(evb)->buffer; | |||
3277 | size_t size = EVBUFFER_LENGTH(evb)(evb)->off; | |||
3278 | struct window_pane *wp; | |||
3279 | struct window_mode_entry *wme; | |||
3280 | char *sanitized, *msg, *line; | |||
3281 | ||||
3282 | if (!parse) { | |||
3283 | utf8_stravisx(&msg, data, size, | |||
3284 | VIS_OCTAL0x01|VIS_CSTYLE0x02|VIS_NOSLASH0x40); | |||
3285 | log_debug("%s: %s", __func__, msg); | |||
3286 | } else { | |||
3287 | msg = EVBUFFER_DATA(evb)(evb)->buffer; | |||
3288 | if (msg[size - 1] != '\0') | |||
3289 | evbuffer_add(evb, "", 1); | |||
3290 | } | |||
3291 | ||||
3292 | if (c == NULL((void *)0)) | |||
3293 | goto out; | |||
3294 | ||||
3295 | if (c->session == NULL((void *)0) || (c->flags & CLIENT_CONTROL0x2000)) { | |||
3296 | if (~c->flags & CLIENT_UTF80x10000) { | |||
3297 | sanitized = utf8_sanitize(msg); | |||
3298 | if (c->flags & CLIENT_CONTROL0x2000) | |||
3299 | control_write(c, "%s", sanitized); | |||
3300 | else | |||
3301 | file_print(c, "%s\n", sanitized); | |||
3302 | free(sanitized); | |||
3303 | } else { | |||
3304 | if (c->flags & CLIENT_CONTROL0x2000) | |||
3305 | control_write(c, "%s", msg); | |||
3306 | else | |||
3307 | file_print(c, "%s\n", msg); | |||
3308 | } | |||
3309 | goto out; | |||
3310 | } | |||
3311 | ||||
3312 | wp = server_client_get_pane(c); | |||
3313 | wme = TAILQ_FIRST(&wp->modes)((&wp->modes)->tqh_first); | |||
3314 | if (wme == NULL((void *)0) || wme->mode != &window_view_mode) | |||
3315 | window_pane_set_mode(wp, NULL((void *)0), &window_view_mode, NULL((void *)0), NULL((void *)0)); | |||
3316 | if (parse) { | |||
3317 | do { | |||
3318 | line = evbuffer_readln(evb, NULL((void *)0), EVBUFFER_EOL_LF); | |||
3319 | if (line != NULL((void *)0)) { | |||
3320 | window_copy_add(wp, 1, "%s", line); | |||
3321 | free(line); | |||
3322 | } | |||
3323 | } while (line != NULL((void *)0)); | |||
3324 | ||||
3325 | size = EVBUFFER_LENGTH(evb)(evb)->off; | |||
3326 | if (size != 0) { | |||
3327 | line = EVBUFFER_DATA(evb)(evb)->buffer; | |||
3328 | window_copy_add(wp, 1, "%.*s", (int)size, line); | |||
3329 | } | |||
3330 | } else | |||
3331 | window_copy_add(wp, 0, "%s", msg); | |||
3332 | ||||
3333 | out: | |||
3334 | if (!parse) | |||
3335 | free(msg); | |||
3336 | } |