File: | src/usr.bin/tmux/format.c |
Warning: | line 4451, column 13 1st function call argument is an uninitialized value |
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1 | /* $OpenBSD: format.c,v 1.299 2021/10/25 21:21:16 nicm Exp $ */ | |||
2 | ||||
3 | /* | |||
4 | * Copyright (c) 2011 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/wait.h> | |||
21 | ||||
22 | #include <ctype.h> | |||
23 | #include <errno(*__errno()).h> | |||
24 | #include <fnmatch.h> | |||
25 | #include <libgen.h> | |||
26 | #include <math.h> | |||
27 | #include <regex.h> | |||
28 | #include <stdarg.h> | |||
29 | #include <stdlib.h> | |||
30 | #include <string.h> | |||
31 | #include <time.h> | |||
32 | #include <unistd.h> | |||
33 | ||||
34 | #include "tmux.h" | |||
35 | ||||
36 | /* | |||
37 | * Build a list of key-value pairs and use them to expand #{key} entries in a | |||
38 | * string. | |||
39 | */ | |||
40 | ||||
41 | struct format_expand_state; | |||
42 | ||||
43 | static char *format_job_get(struct format_expand_state *, const char *); | |||
44 | static char *format_expand1(struct format_expand_state *, const char *); | |||
45 | static int format_replace(struct format_expand_state *, const char *, | |||
46 | size_t, char **, size_t *, size_t *); | |||
47 | static void format_defaults_session(struct format_tree *, | |||
48 | struct session *); | |||
49 | static void format_defaults_client(struct format_tree *, struct client *); | |||
50 | static void format_defaults_winlink(struct format_tree *, | |||
51 | struct winlink *); | |||
52 | ||||
53 | /* Entry in format job tree. */ | |||
54 | struct format_job { | |||
55 | struct client *client; | |||
56 | u_int tag; | |||
57 | const char *cmd; | |||
58 | const char *expanded; | |||
59 | ||||
60 | time_t last; | |||
61 | char *out; | |||
62 | int updated; | |||
63 | ||||
64 | struct job *job; | |||
65 | int status; | |||
66 | ||||
67 | RB_ENTRY(format_job)struct { struct format_job *rbe_left; struct format_job *rbe_right ; struct format_job *rbe_parent; int rbe_color; } entry; | |||
68 | }; | |||
69 | ||||
70 | /* Format job tree. */ | |||
71 | static int format_job_cmp(struct format_job *, struct format_job *); | |||
72 | static RB_HEAD(format_job_tree, format_job)struct format_job_tree { struct format_job *rbh_root; } format_jobs = RB_INITIALIZER(){ ((void *)0) }; | |||
73 | RB_GENERATE_STATIC(format_job_tree, format_job, entry, format_job_cmp)__attribute__((__unused__)) static void format_job_tree_RB_INSERT_COLOR (struct format_job_tree *head, struct format_job *elm) { struct format_job *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; } __attribute__((__unused__)) static void format_job_tree_RB_REMOVE_COLOR (struct format_job_tree *head, struct format_job *parent, struct format_job *elm) { struct format_job *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 format_job *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 format_job *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; } __attribute__ ((__unused__)) static struct format_job * format_job_tree_RB_REMOVE (struct format_job_tree *head, struct format_job *elm) { struct format_job *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 format_job *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) format_job_tree_RB_REMOVE_COLOR (head, parent, child); return (old); } __attribute__((__unused__ )) static struct format_job * format_job_tree_RB_INSERT(struct format_job_tree *head, struct format_job *elm) { struct format_job *tmp; struct format_job *parent = ((void *)0); int comp = 0; tmp = (head)->rbh_root; while (tmp) { parent = tmp; comp = (format_job_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; format_job_tree_RB_INSERT_COLOR (head, elm); return (((void *)0)); } __attribute__((__unused__ )) static struct format_job * format_job_tree_RB_FIND(struct format_job_tree *head, struct format_job *elm) { struct format_job *tmp = (head )->rbh_root; int comp; while (tmp) { comp = format_job_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)); } __attribute__((__unused__)) static struct format_job * format_job_tree_RB_NFIND(struct format_job_tree *head, struct format_job *elm) { struct format_job *tmp = (head )->rbh_root; struct format_job *res = ((void *)0); int comp ; while (tmp) { comp = format_job_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); } __attribute__((__unused__)) static struct format_job * format_job_tree_RB_NEXT(struct format_job *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); } __attribute__((__unused__)) static struct format_job * format_job_tree_RB_PREV(struct format_job *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); } __attribute__((__unused__)) static struct format_job * format_job_tree_RB_MINMAX(struct format_job_tree *head, int val) { struct format_job *tmp = (head)->rbh_root ; struct format_job *parent = ((void *)0); while (tmp) { parent = tmp; if (val < 0) tmp = (tmp)->entry.rbe_left; else tmp = (tmp)->entry.rbe_right; } return (parent); }; | |||
74 | ||||
75 | /* Format job tree comparison function. */ | |||
76 | static int | |||
77 | format_job_cmp(struct format_job *fj1, struct format_job *fj2) | |||
78 | { | |||
79 | if (fj1->tag < fj2->tag) | |||
80 | return (-1); | |||
81 | if (fj1->tag > fj2->tag) | |||
82 | return (1); | |||
83 | return (strcmp(fj1->cmd, fj2->cmd)); | |||
84 | } | |||
85 | ||||
86 | /* Format modifiers. */ | |||
87 | #define FORMAT_TIMESTRING0x1 0x1 | |||
88 | #define FORMAT_BASENAME0x2 0x2 | |||
89 | #define FORMAT_DIRNAME0x4 0x4 | |||
90 | #define FORMAT_QUOTE_SHELL0x8 0x8 | |||
91 | #define FORMAT_LITERAL0x10 0x10 | |||
92 | #define FORMAT_EXPAND0x20 0x20 | |||
93 | #define FORMAT_EXPANDTIME0x40 0x40 | |||
94 | #define FORMAT_SESSIONS0x80 0x80 | |||
95 | #define FORMAT_WINDOWS0x100 0x100 | |||
96 | #define FORMAT_PANES0x200 0x200 | |||
97 | #define FORMAT_PRETTY0x400 0x400 | |||
98 | #define FORMAT_LENGTH0x800 0x800 | |||
99 | #define FORMAT_WIDTH0x1000 0x1000 | |||
100 | #define FORMAT_QUOTE_STYLE0x2000 0x2000 | |||
101 | #define FORMAT_WINDOW_NAME0x4000 0x4000 | |||
102 | #define FORMAT_SESSION_NAME0x8000 0x8000 | |||
103 | #define FORMAT_CHARACTER0x10000 0x10000 | |||
104 | #define FORMAT_COLOUR0x20000 0x20000 | |||
105 | ||||
106 | /* Limit on recursion. */ | |||
107 | #define FORMAT_LOOP_LIMIT100 100 | |||
108 | ||||
109 | /* Format expand flags. */ | |||
110 | #define FORMAT_EXPAND_TIME0x1 0x1 | |||
111 | #define FORMAT_EXPAND_NOJOBS0x2 0x2 | |||
112 | ||||
113 | /* Entry in format tree. */ | |||
114 | struct format_entry { | |||
115 | char *key; | |||
116 | char *value; | |||
117 | time_t time; | |||
118 | format_cb cb; | |||
119 | RB_ENTRY(format_entry)struct { struct format_entry *rbe_left; struct format_entry * rbe_right; struct format_entry *rbe_parent; int rbe_color; } entry; | |||
120 | }; | |||
121 | ||||
122 | /* Format type. */ | |||
123 | enum format_type { | |||
124 | FORMAT_TYPE_UNKNOWN, | |||
125 | FORMAT_TYPE_SESSION, | |||
126 | FORMAT_TYPE_WINDOW, | |||
127 | FORMAT_TYPE_PANE | |||
128 | }; | |||
129 | ||||
130 | struct format_tree { | |||
131 | enum format_type type; | |||
132 | ||||
133 | struct client *c; | |||
134 | struct session *s; | |||
135 | struct winlink *wl; | |||
136 | struct window *w; | |||
137 | struct window_pane *wp; | |||
138 | struct paste_buffer *pb; | |||
139 | ||||
140 | struct cmdq_item *item; | |||
141 | struct client *client; | |||
142 | int flags; | |||
143 | u_int tag; | |||
144 | ||||
145 | struct mouse_event m; | |||
146 | ||||
147 | RB_HEAD(format_entry_tree, format_entry)struct format_entry_tree { struct format_entry *rbh_root; } tree; | |||
148 | }; | |||
149 | static int format_entry_cmp(struct format_entry *, struct format_entry *); | |||
150 | RB_GENERATE_STATIC(format_entry_tree, format_entry, entry, format_entry_cmp)__attribute__((__unused__)) static void format_entry_tree_RB_INSERT_COLOR (struct format_entry_tree *head, struct format_entry *elm) { struct format_entry *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; } __attribute__((__unused__)) static void format_entry_tree_RB_REMOVE_COLOR (struct format_entry_tree *head, struct format_entry *parent, struct format_entry *elm) { struct format_entry *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 format_entry *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 format_entry *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; } __attribute__((__unused__)) static struct format_entry * format_entry_tree_RB_REMOVE(struct format_entry_tree *head , struct format_entry *elm) { struct format_entry *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 format_entry *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) format_entry_tree_RB_REMOVE_COLOR(head, parent, child); return (old); } __attribute__((__unused__)) static struct format_entry * format_entry_tree_RB_INSERT(struct format_entry_tree *head , struct format_entry *elm) { struct format_entry *tmp; struct format_entry *parent = ((void *)0); int comp = 0; tmp = (head )->rbh_root; while (tmp) { parent = tmp; comp = (format_entry_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; format_entry_tree_RB_INSERT_COLOR (head, elm); return (((void *)0)); } __attribute__((__unused__ )) static struct format_entry * format_entry_tree_RB_FIND(struct format_entry_tree *head, struct format_entry *elm) { struct format_entry *tmp = (head)->rbh_root; int comp; while (tmp) { comp = format_entry_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)); } __attribute__((__unused__)) static struct format_entry * format_entry_tree_RB_NFIND(struct format_entry_tree *head, struct format_entry *elm) { struct format_entry *tmp = (head)->rbh_root; struct format_entry *res = ((void *)0); int comp; while (tmp) { comp = format_entry_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); } __attribute__((__unused__)) static struct format_entry * format_entry_tree_RB_NEXT(struct format_entry *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); } __attribute__((__unused__ )) static struct format_entry * format_entry_tree_RB_PREV(struct format_entry *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); } __attribute__ ((__unused__)) static struct format_entry * format_entry_tree_RB_MINMAX (struct format_entry_tree *head, int val) { struct format_entry *tmp = (head)->rbh_root; struct format_entry *parent = (( void *)0); while (tmp) { parent = tmp; if (val < 0) tmp = ( tmp)->entry.rbe_left; else tmp = (tmp)->entry.rbe_right ; } return (parent); }; | |||
151 | ||||
152 | /* Format expand state. */ | |||
153 | struct format_expand_state { | |||
154 | struct format_tree *ft; | |||
155 | u_int loop; | |||
156 | time_t time; | |||
157 | struct tm tm; | |||
158 | int flags; | |||
159 | }; | |||
160 | ||||
161 | /* Format modifier. */ | |||
162 | struct format_modifier { | |||
163 | char modifier[3]; | |||
164 | u_int size; | |||
165 | ||||
166 | char **argv; | |||
167 | int argc; | |||
168 | }; | |||
169 | ||||
170 | /* Format entry tree comparison function. */ | |||
171 | static int | |||
172 | format_entry_cmp(struct format_entry *fe1, struct format_entry *fe2) | |||
173 | { | |||
174 | return (strcmp(fe1->key, fe2->key)); | |||
175 | } | |||
176 | ||||
177 | /* Single-character uppercase aliases. */ | |||
178 | static const char *format_upper[] = { | |||
179 | NULL((void *)0), /* A */ | |||
180 | NULL((void *)0), /* B */ | |||
181 | NULL((void *)0), /* C */ | |||
182 | "pane_id", /* D */ | |||
183 | NULL((void *)0), /* E */ | |||
184 | "window_flags", /* F */ | |||
185 | NULL((void *)0), /* G */ | |||
186 | "host", /* H */ | |||
187 | "window_index", /* I */ | |||
188 | NULL((void *)0), /* J */ | |||
189 | NULL((void *)0), /* K */ | |||
190 | NULL((void *)0), /* L */ | |||
191 | NULL((void *)0), /* M */ | |||
192 | NULL((void *)0), /* N */ | |||
193 | NULL((void *)0), /* O */ | |||
194 | "pane_index", /* P */ | |||
195 | NULL((void *)0), /* Q */ | |||
196 | NULL((void *)0), /* R */ | |||
197 | "session_name", /* S */ | |||
198 | "pane_title", /* T */ | |||
199 | NULL((void *)0), /* U */ | |||
200 | NULL((void *)0), /* V */ | |||
201 | "window_name", /* W */ | |||
202 | NULL((void *)0), /* X */ | |||
203 | NULL((void *)0), /* Y */ | |||
204 | NULL((void *)0) /* Z */ | |||
205 | }; | |||
206 | ||||
207 | /* Single-character lowercase aliases. */ | |||
208 | static const char *format_lower[] = { | |||
209 | NULL((void *)0), /* a */ | |||
210 | NULL((void *)0), /* b */ | |||
211 | NULL((void *)0), /* c */ | |||
212 | NULL((void *)0), /* d */ | |||
213 | NULL((void *)0), /* e */ | |||
214 | NULL((void *)0), /* f */ | |||
215 | NULL((void *)0), /* g */ | |||
216 | "host_short", /* h */ | |||
217 | NULL((void *)0), /* i */ | |||
218 | NULL((void *)0), /* j */ | |||
219 | NULL((void *)0), /* k */ | |||
220 | NULL((void *)0), /* l */ | |||
221 | NULL((void *)0), /* m */ | |||
222 | NULL((void *)0), /* n */ | |||
223 | NULL((void *)0), /* o */ | |||
224 | NULL((void *)0), /* p */ | |||
225 | NULL((void *)0), /* q */ | |||
226 | NULL((void *)0), /* r */ | |||
227 | NULL((void *)0), /* s */ | |||
228 | NULL((void *)0), /* t */ | |||
229 | NULL((void *)0), /* u */ | |||
230 | NULL((void *)0), /* v */ | |||
231 | NULL((void *)0), /* w */ | |||
232 | NULL((void *)0), /* x */ | |||
233 | NULL((void *)0), /* y */ | |||
234 | NULL((void *)0) /* z */ | |||
235 | }; | |||
236 | ||||
237 | /* Is logging enabled? */ | |||
238 | static inline int | |||
239 | format_logging(struct format_tree *ft) | |||
240 | { | |||
241 | return (log_get_level() != 0 || (ft->flags & FORMAT_VERBOSE0x8)); | |||
242 | } | |||
243 | ||||
244 | /* Log a message if verbose. */ | |||
245 | static void printflike(3, 4)__attribute__ ((format (printf, 3, 4))) | |||
246 | format_log1(struct format_expand_state *es, const char *from, const char *fmt, | |||
247 | ...) | |||
248 | { | |||
249 | struct format_tree *ft = es->ft; | |||
250 | va_list ap; | |||
251 | char *s; | |||
252 | static const char spaces[] = " "; | |||
253 | ||||
254 | if (!format_logging(ft)) | |||
255 | return; | |||
256 | ||||
257 | va_start(ap, fmt)__builtin_va_start(ap, fmt); | |||
258 | xvasprintf(&s, fmt, ap); | |||
259 | va_end(ap)__builtin_va_end(ap); | |||
260 | ||||
261 | log_debug("%s: %s", from, s); | |||
262 | if (ft->item != NULL((void *)0) && (ft->flags & FORMAT_VERBOSE0x8)) | |||
263 | cmdq_print(ft->item, "#%.*s%s", es->loop, spaces, s); | |||
264 | ||||
265 | free(s); | |||
266 | } | |||
267 | #define format_log(es, fmt, ...)format_log1(es, __func__, fmt, ...) format_log1(es, __func__, fmt, ##__VA_ARGS__) | |||
268 | ||||
269 | /* Copy expand state. */ | |||
270 | static void | |||
271 | format_copy_state(struct format_expand_state *to, | |||
272 | struct format_expand_state *from, int flags) | |||
273 | { | |||
274 | to->ft = from->ft; | |||
275 | to->loop = from->loop; | |||
276 | to->time = from->time; | |||
277 | memcpy(&to->tm, &from->tm, sizeof to->tm); | |||
278 | to->flags = from->flags|flags; | |||
279 | } | |||
280 | ||||
281 | /* Format job update callback. */ | |||
282 | static void | |||
283 | format_job_update(struct job *job) | |||
284 | { | |||
285 | struct format_job *fj = job_get_data(job); | |||
286 | struct evbuffer *evb = job_get_event(job)->input; | |||
287 | char *line = NULL((void *)0), *next; | |||
288 | time_t t; | |||
289 | ||||
290 | while ((next = evbuffer_readline(evb)) != NULL((void *)0)) { | |||
291 | free(line); | |||
292 | line = next; | |||
293 | } | |||
294 | if (line == NULL((void *)0)) | |||
295 | return; | |||
296 | fj->updated = 1; | |||
297 | ||||
298 | free(fj->out); | |||
299 | fj->out = line; | |||
300 | ||||
301 | log_debug("%s: %p %s: %s", __func__, fj, fj->cmd, fj->out); | |||
302 | ||||
303 | t = time(NULL((void *)0)); | |||
304 | if (fj->status && fj->last != t) { | |||
305 | if (fj->client != NULL((void *)0)) | |||
306 | server_status_client(fj->client); | |||
307 | fj->last = t; | |||
308 | } | |||
309 | } | |||
310 | ||||
311 | /* Format job complete callback. */ | |||
312 | static void | |||
313 | format_job_complete(struct job *job) | |||
314 | { | |||
315 | struct format_job *fj = job_get_data(job); | |||
316 | struct evbuffer *evb = job_get_event(job)->input; | |||
317 | char *line, *buf; | |||
318 | size_t len; | |||
319 | ||||
320 | fj->job = NULL((void *)0); | |||
321 | ||||
322 | buf = NULL((void *)0); | |||
323 | if ((line = evbuffer_readline(evb)) == NULL((void *)0)) { | |||
324 | len = EVBUFFER_LENGTH(evb)(evb)->off; | |||
325 | buf = xmalloc(len + 1); | |||
326 | if (len != 0) | |||
327 | memcpy(buf, EVBUFFER_DATA(evb)(evb)->buffer, len); | |||
328 | buf[len] = '\0'; | |||
329 | } else | |||
330 | buf = line; | |||
331 | ||||
332 | log_debug("%s: %p %s: %s", __func__, fj, fj->cmd, buf); | |||
333 | ||||
334 | if (*buf != '\0' || !fj->updated) { | |||
335 | free(fj->out); | |||
336 | fj->out = buf; | |||
337 | } else | |||
338 | free(buf); | |||
339 | ||||
340 | if (fj->status) { | |||
341 | if (fj->client != NULL((void *)0)) | |||
342 | server_status_client(fj->client); | |||
343 | fj->status = 0; | |||
344 | } | |||
345 | } | |||
346 | ||||
347 | /* Find a job. */ | |||
348 | static char * | |||
349 | format_job_get(struct format_expand_state *es, const char *cmd) | |||
350 | { | |||
351 | struct format_tree *ft = es->ft; | |||
352 | struct format_job_tree *jobs; | |||
353 | struct format_job fj0, *fj; | |||
354 | time_t t; | |||
355 | char *expanded; | |||
356 | int force; | |||
357 | struct format_expand_state next; | |||
358 | ||||
359 | if (ft->client == NULL((void *)0)) | |||
360 | jobs = &format_jobs; | |||
361 | else if (ft->client->jobs != NULL((void *)0)) | |||
362 | jobs = ft->client->jobs; | |||
363 | else { | |||
364 | jobs = ft->client->jobs = xmalloc(sizeof *ft->client->jobs); | |||
365 | RB_INIT(jobs)do { (jobs)->rbh_root = ((void *)0); } while (0); | |||
366 | } | |||
367 | ||||
368 | fj0.tag = ft->tag; | |||
369 | fj0.cmd = cmd; | |||
370 | if ((fj = RB_FIND(format_job_tree, jobs, &fj0)format_job_tree_RB_FIND(jobs, &fj0)) == NULL((void *)0)) { | |||
371 | fj = xcalloc(1, sizeof *fj); | |||
372 | fj->client = ft->client; | |||
373 | fj->tag = ft->tag; | |||
374 | fj->cmd = xstrdup(cmd); | |||
375 | ||||
376 | RB_INSERT(format_job_tree, jobs, fj)format_job_tree_RB_INSERT(jobs, fj); | |||
377 | } | |||
378 | ||||
379 | format_copy_state(&next, es, FORMAT_EXPAND_NOJOBS0x2); | |||
380 | next.flags &= ~FORMAT_EXPAND_TIME0x1; | |||
381 | ||||
382 | expanded = format_expand1(&next, cmd); | |||
383 | if (fj->expanded == NULL((void *)0) || strcmp(expanded, fj->expanded) != 0) { | |||
384 | free((void *)fj->expanded); | |||
385 | fj->expanded = xstrdup(expanded); | |||
386 | force = 1; | |||
387 | } else | |||
388 | force = (ft->flags & FORMAT_FORCE0x2); | |||
389 | ||||
390 | t = time(NULL((void *)0)); | |||
391 | if (force && fj->job != NULL((void *)0)) | |||
392 | job_free(fj->job); | |||
393 | if (force || (fj->job == NULL((void *)0) && fj->last != t)) { | |||
394 | fj->job = job_run(expanded, 0, NULL((void *)0), NULL((void *)0), NULL((void *)0), | |||
395 | server_client_get_cwd(ft->client, NULL((void *)0)), format_job_update, | |||
396 | format_job_complete, NULL((void *)0), fj, JOB_NOWAIT0x1, -1, -1); | |||
397 | if (fj->job == NULL((void *)0)) { | |||
398 | free(fj->out); | |||
399 | xasprintf(&fj->out, "<'%s' didn't start>", fj->cmd); | |||
400 | } | |||
401 | fj->last = t; | |||
402 | fj->updated = 0; | |||
403 | } else if (fj->job != NULL((void *)0) && (t - fj->last) > 1 && fj->out == NULL((void *)0)) | |||
404 | xasprintf(&fj->out, "<'%s' not ready>", fj->cmd); | |||
405 | free(expanded); | |||
406 | ||||
407 | if (ft->flags & FORMAT_STATUS0x1) | |||
408 | fj->status = 1; | |||
409 | if (fj->out == NULL((void *)0)) | |||
410 | return (xstrdup("")); | |||
411 | return (format_expand1(&next, fj->out)); | |||
412 | } | |||
413 | ||||
414 | /* Remove old jobs. */ | |||
415 | static void | |||
416 | format_job_tidy(struct format_job_tree *jobs, int force) | |||
417 | { | |||
418 | struct format_job *fj, *fj1; | |||
419 | time_t now; | |||
420 | ||||
421 | now = time(NULL((void *)0)); | |||
422 | RB_FOREACH_SAFE(fj, format_job_tree, jobs, fj1)for ((fj) = format_job_tree_RB_MINMAX(jobs, -1); ((fj) != ((void *)0)) && ((fj1) = format_job_tree_RB_NEXT(fj), 1); ( fj) = (fj1)) { | |||
423 | if (!force && (fj->last > now || now - fj->last < 3600)) | |||
424 | continue; | |||
425 | RB_REMOVE(format_job_tree, jobs, fj)format_job_tree_RB_REMOVE(jobs, fj); | |||
426 | ||||
427 | log_debug("%s: %s", __func__, fj->cmd); | |||
428 | ||||
429 | if (fj->job != NULL((void *)0)) | |||
430 | job_free(fj->job); | |||
431 | ||||
432 | free((void *)fj->expanded); | |||
433 | free((void *)fj->cmd); | |||
434 | free(fj->out); | |||
435 | ||||
436 | free(fj); | |||
437 | } | |||
438 | } | |||
439 | ||||
440 | /* Tidy old jobs for all clients. */ | |||
441 | void | |||
442 | format_tidy_jobs(void) | |||
443 | { | |||
444 | struct client *c; | |||
445 | ||||
446 | format_job_tidy(&format_jobs, 0); | |||
447 | TAILQ_FOREACH(c, &clients, entry)for((c) = ((&clients)->tqh_first); (c) != ((void *)0); (c) = ((c)->entry.tqe_next)) { | |||
448 | if (c->jobs != NULL((void *)0)) | |||
449 | format_job_tidy(c->jobs, 0); | |||
450 | } | |||
451 | } | |||
452 | ||||
453 | /* Remove old jobs for client. */ | |||
454 | void | |||
455 | format_lost_client(struct client *c) | |||
456 | { | |||
457 | if (c->jobs != NULL((void *)0)) | |||
458 | format_job_tidy(c->jobs, 1); | |||
459 | free(c->jobs); | |||
460 | } | |||
461 | ||||
462 | /* Wrapper for asprintf. */ | |||
463 | static char * printflike(1, 2)__attribute__ ((format (printf, 1, 2))) | |||
464 | format_printf(const char *fmt, ...) | |||
465 | { | |||
466 | va_list ap; | |||
467 | char *s; | |||
468 | ||||
469 | va_start(ap, fmt)__builtin_va_start(ap, fmt); | |||
470 | xvasprintf(&s, fmt, ap); | |||
471 | va_end(ap)__builtin_va_end(ap); | |||
472 | return (s); | |||
473 | } | |||
474 | ||||
475 | /* Callback for host. */ | |||
476 | static void * | |||
477 | format_cb_host(__unused__attribute__((__unused__)) struct format_tree *ft) | |||
478 | { | |||
479 | char host[HOST_NAME_MAX255 + 1]; | |||
480 | ||||
481 | if (gethostname(host, sizeof host) != 0) | |||
482 | return (xstrdup("")); | |||
483 | return (xstrdup(host)); | |||
484 | } | |||
485 | ||||
486 | /* Callback for host_short. */ | |||
487 | static void * | |||
488 | format_cb_host_short(__unused__attribute__((__unused__)) struct format_tree *ft) | |||
489 | { | |||
490 | char host[HOST_NAME_MAX255 + 1], *cp; | |||
491 | ||||
492 | if (gethostname(host, sizeof host) != 0) | |||
493 | return (xstrdup("")); | |||
494 | if ((cp = strchr(host, '.')) != NULL((void *)0)) | |||
495 | *cp = '\0'; | |||
496 | return (xstrdup(host)); | |||
497 | } | |||
498 | ||||
499 | /* Callback for pid. */ | |||
500 | static void * | |||
501 | format_cb_pid(__unused__attribute__((__unused__)) struct format_tree *ft) | |||
502 | { | |||
503 | char *value; | |||
504 | ||||
505 | xasprintf(&value, "%ld", (long)getpid()); | |||
506 | return (value); | |||
507 | } | |||
508 | ||||
509 | /* Callback for session_attached_list. */ | |||
510 | static void * | |||
511 | format_cb_session_attached_list(struct format_tree *ft) | |||
512 | { | |||
513 | struct session *s = ft->s; | |||
514 | struct client *loop; | |||
515 | struct evbuffer *buffer; | |||
516 | int size; | |||
517 | char *value = NULL((void *)0); | |||
518 | ||||
519 | if (s == NULL((void *)0)) | |||
520 | return (NULL((void *)0)); | |||
521 | ||||
522 | buffer = evbuffer_new(); | |||
523 | if (buffer == NULL((void *)0)) | |||
524 | fatalx("out of memory"); | |||
525 | ||||
526 | TAILQ_FOREACH(loop, &clients, entry)for((loop) = ((&clients)->tqh_first); (loop) != ((void *)0); (loop) = ((loop)->entry.tqe_next)) { | |||
527 | if (loop->session == s) { | |||
528 | if (EVBUFFER_LENGTH(buffer)(buffer)->off > 0) | |||
529 | evbuffer_add(buffer, ",", 1); | |||
530 | evbuffer_add_printf(buffer, "%s", loop->name); | |||
531 | } | |||
532 | } | |||
533 | ||||
534 | if ((size = EVBUFFER_LENGTH(buffer)(buffer)->off) != 0) | |||
535 | xasprintf(&value, "%.*s", size, EVBUFFER_DATA(buffer)(buffer)->buffer); | |||
536 | evbuffer_free(buffer); | |||
537 | return (value); | |||
538 | } | |||
539 | ||||
540 | /* Callback for session_alerts. */ | |||
541 | static void * | |||
542 | format_cb_session_alerts(struct format_tree *ft) | |||
543 | { | |||
544 | struct session *s = ft->s; | |||
545 | struct winlink *wl; | |||
546 | char alerts[1024], tmp[16]; | |||
547 | ||||
548 | if (s == NULL((void *)0)) | |||
549 | return (NULL((void *)0)); | |||
550 | ||||
551 | *alerts = '\0'; | |||
552 | RB_FOREACH(wl, winlinks, &s->windows)for ((wl) = winlinks_RB_MINMAX(&s->windows, -1); (wl) != ((void *)0); (wl) = winlinks_RB_NEXT(wl)) { | |||
553 | if ((wl->flags & WINLINK_ALERTFLAGS(0x1|0x2|0x4)) == 0) | |||
554 | continue; | |||
555 | xsnprintf(tmp, sizeof tmp, "%u", wl->idx); | |||
556 | ||||
557 | if (*alerts != '\0') | |||
558 | strlcat(alerts, ",", sizeof alerts); | |||
559 | strlcat(alerts, tmp, sizeof alerts); | |||
560 | if (wl->flags & WINLINK_ACTIVITY0x2) | |||
561 | strlcat(alerts, "#", sizeof alerts); | |||
562 | if (wl->flags & WINLINK_BELL0x1) | |||
563 | strlcat(alerts, "!", sizeof alerts); | |||
564 | if (wl->flags & WINLINK_SILENCE0x4) | |||
565 | strlcat(alerts, "~", sizeof alerts); | |||
566 | } | |||
567 | return (xstrdup(alerts)); | |||
568 | } | |||
569 | ||||
570 | /* Callback for session_stack. */ | |||
571 | static void * | |||
572 | format_cb_session_stack(struct format_tree *ft) | |||
573 | { | |||
574 | struct session *s = ft->s; | |||
575 | struct winlink *wl; | |||
576 | char result[1024], tmp[16]; | |||
577 | ||||
578 | if (s == NULL((void *)0)) | |||
579 | return (NULL((void *)0)); | |||
580 | ||||
581 | xsnprintf(result, sizeof result, "%u", s->curw->idx); | |||
582 | TAILQ_FOREACH(wl, &s->lastw, sentry)for((wl) = ((&s->lastw)->tqh_first); (wl) != ((void *)0); (wl) = ((wl)->sentry.tqe_next)) { | |||
583 | xsnprintf(tmp, sizeof tmp, "%u", wl->idx); | |||
584 | ||||
585 | if (*result != '\0') | |||
586 | strlcat(result, ",", sizeof result); | |||
587 | strlcat(result, tmp, sizeof result); | |||
588 | } | |||
589 | return (xstrdup(result)); | |||
590 | } | |||
591 | ||||
592 | /* Callback for window_stack_index. */ | |||
593 | static void * | |||
594 | format_cb_window_stack_index(struct format_tree *ft) | |||
595 | { | |||
596 | struct session *s; | |||
597 | struct winlink *wl; | |||
598 | u_int idx; | |||
599 | char *value = NULL((void *)0); | |||
600 | ||||
601 | if (ft->wl == NULL((void *)0)) | |||
602 | return (NULL((void *)0)); | |||
603 | s = ft->wl->session; | |||
604 | ||||
605 | idx = 0; | |||
606 | TAILQ_FOREACH(wl, &s->lastw, sentry)for((wl) = ((&s->lastw)->tqh_first); (wl) != ((void *)0); (wl) = ((wl)->sentry.tqe_next)) { | |||
607 | idx++; | |||
608 | if (wl == ft->wl) | |||
609 | break; | |||
610 | } | |||
611 | if (wl == NULL((void *)0)) | |||
612 | return (xstrdup("0")); | |||
613 | xasprintf(&value, "%u", idx); | |||
614 | return (value); | |||
615 | } | |||
616 | ||||
617 | /* Callback for window_linked_sessions_list. */ | |||
618 | static void * | |||
619 | format_cb_window_linked_sessions_list(struct format_tree *ft) | |||
620 | { | |||
621 | struct window *w; | |||
622 | struct winlink *wl; | |||
623 | struct evbuffer *buffer; | |||
624 | int size; | |||
625 | char *value = NULL((void *)0); | |||
626 | ||||
627 | if (ft->wl == NULL((void *)0)) | |||
628 | return (NULL((void *)0)); | |||
629 | w = ft->wl->window; | |||
630 | ||||
631 | buffer = evbuffer_new(); | |||
632 | if (buffer == NULL((void *)0)) | |||
633 | fatalx("out of memory"); | |||
634 | ||||
635 | TAILQ_FOREACH(wl, &w->winlinks, wentry)for((wl) = ((&w->winlinks)->tqh_first); (wl) != ((void *)0); (wl) = ((wl)->wentry.tqe_next)) { | |||
636 | if (EVBUFFER_LENGTH(buffer)(buffer)->off > 0) | |||
637 | evbuffer_add(buffer, ",", 1); | |||
638 | evbuffer_add_printf(buffer, "%s", wl->session->name); | |||
639 | } | |||
640 | ||||
641 | if ((size = EVBUFFER_LENGTH(buffer)(buffer)->off) != 0) | |||
642 | xasprintf(&value, "%.*s", size, EVBUFFER_DATA(buffer)(buffer)->buffer); | |||
643 | evbuffer_free(buffer); | |||
644 | return (value); | |||
645 | } | |||
646 | ||||
647 | /* Callback for window_active_sessions. */ | |||
648 | static void * | |||
649 | format_cb_window_active_sessions(struct format_tree *ft) | |||
650 | { | |||
651 | struct window *w; | |||
652 | struct winlink *wl; | |||
653 | u_int n = 0; | |||
654 | char *value; | |||
655 | ||||
656 | if (ft->wl == NULL((void *)0)) | |||
657 | return (NULL((void *)0)); | |||
658 | w = ft->wl->window; | |||
659 | ||||
660 | TAILQ_FOREACH(wl, &w->winlinks, wentry)for((wl) = ((&w->winlinks)->tqh_first); (wl) != ((void *)0); (wl) = ((wl)->wentry.tqe_next)) { | |||
661 | if (wl->session->curw == wl) | |||
662 | n++; | |||
663 | } | |||
664 | ||||
665 | xasprintf(&value, "%u", n); | |||
666 | return (value); | |||
667 | } | |||
668 | ||||
669 | /* Callback for window_active_sessions_list. */ | |||
670 | static void * | |||
671 | format_cb_window_active_sessions_list(struct format_tree *ft) | |||
672 | { | |||
673 | struct window *w; | |||
674 | struct winlink *wl; | |||
675 | struct evbuffer *buffer; | |||
676 | int size; | |||
677 | char *value = NULL((void *)0); | |||
678 | ||||
679 | if (ft->wl == NULL((void *)0)) | |||
680 | return (NULL((void *)0)); | |||
681 | w = ft->wl->window; | |||
682 | ||||
683 | buffer = evbuffer_new(); | |||
684 | if (buffer == NULL((void *)0)) | |||
685 | fatalx("out of memory"); | |||
686 | ||||
687 | TAILQ_FOREACH(wl, &w->winlinks, wentry)for((wl) = ((&w->winlinks)->tqh_first); (wl) != ((void *)0); (wl) = ((wl)->wentry.tqe_next)) { | |||
688 | if (wl->session->curw == wl) { | |||
689 | if (EVBUFFER_LENGTH(buffer)(buffer)->off > 0) | |||
690 | evbuffer_add(buffer, ",", 1); | |||
691 | evbuffer_add_printf(buffer, "%s", wl->session->name); | |||
692 | } | |||
693 | } | |||
694 | ||||
695 | if ((size = EVBUFFER_LENGTH(buffer)(buffer)->off) != 0) | |||
696 | xasprintf(&value, "%.*s", size, EVBUFFER_DATA(buffer)(buffer)->buffer); | |||
697 | evbuffer_free(buffer); | |||
698 | return (value); | |||
699 | } | |||
700 | ||||
701 | /* Callback for window_active_clients. */ | |||
702 | static void * | |||
703 | format_cb_window_active_clients(struct format_tree *ft) | |||
704 | { | |||
705 | struct window *w; | |||
706 | struct client *loop; | |||
707 | struct session *client_session; | |||
708 | u_int n = 0; | |||
709 | char *value; | |||
710 | ||||
711 | if (ft->wl == NULL((void *)0)) | |||
712 | return (NULL((void *)0)); | |||
713 | w = ft->wl->window; | |||
714 | ||||
715 | TAILQ_FOREACH(loop, &clients, entry)for((loop) = ((&clients)->tqh_first); (loop) != ((void *)0); (loop) = ((loop)->entry.tqe_next)) { | |||
716 | client_session = loop->session; | |||
717 | if (client_session == NULL((void *)0)) | |||
718 | continue; | |||
719 | ||||
720 | if (w == client_session->curw->window) | |||
721 | n++; | |||
722 | } | |||
723 | ||||
724 | xasprintf(&value, "%u", n); | |||
725 | return (value); | |||
726 | } | |||
727 | ||||
728 | /* Callback for window_active_clients_list. */ | |||
729 | static void * | |||
730 | format_cb_window_active_clients_list(struct format_tree *ft) | |||
731 | { | |||
732 | struct window *w; | |||
733 | struct client *loop; | |||
734 | struct session *client_session; | |||
735 | struct evbuffer *buffer; | |||
736 | int size; | |||
737 | char *value = NULL((void *)0); | |||
738 | ||||
739 | if (ft->wl == NULL((void *)0)) | |||
740 | return (NULL((void *)0)); | |||
741 | w = ft->wl->window; | |||
742 | ||||
743 | buffer = evbuffer_new(); | |||
744 | if (buffer == NULL((void *)0)) | |||
745 | fatalx("out of memory"); | |||
746 | ||||
747 | TAILQ_FOREACH(loop, &clients, entry)for((loop) = ((&clients)->tqh_first); (loop) != ((void *)0); (loop) = ((loop)->entry.tqe_next)) { | |||
748 | client_session = loop->session; | |||
749 | if (client_session == NULL((void *)0)) | |||
750 | continue; | |||
751 | ||||
752 | if (w == client_session->curw->window) { | |||
753 | if (EVBUFFER_LENGTH(buffer)(buffer)->off > 0) | |||
754 | evbuffer_add(buffer, ",", 1); | |||
755 | evbuffer_add_printf(buffer, "%s", loop->name); | |||
756 | } | |||
757 | } | |||
758 | ||||
759 | if ((size = EVBUFFER_LENGTH(buffer)(buffer)->off) != 0) | |||
760 | xasprintf(&value, "%.*s", size, EVBUFFER_DATA(buffer)(buffer)->buffer); | |||
761 | evbuffer_free(buffer); | |||
762 | return (value); | |||
763 | } | |||
764 | ||||
765 | /* Callback for window_layout. */ | |||
766 | static void * | |||
767 | format_cb_window_layout(struct format_tree *ft) | |||
768 | { | |||
769 | struct window *w = ft->w; | |||
770 | ||||
771 | if (w == NULL((void *)0)) | |||
772 | return (NULL((void *)0)); | |||
773 | ||||
774 | if (w->saved_layout_root != NULL((void *)0)) | |||
775 | return (layout_dump(w->saved_layout_root)); | |||
776 | return (layout_dump(w->layout_root)); | |||
777 | } | |||
778 | ||||
779 | /* Callback for window_visible_layout. */ | |||
780 | static void * | |||
781 | format_cb_window_visible_layout(struct format_tree *ft) | |||
782 | { | |||
783 | struct window *w = ft->w; | |||
784 | ||||
785 | if (w == NULL((void *)0)) | |||
786 | return (NULL((void *)0)); | |||
787 | ||||
788 | return (layout_dump(w->layout_root)); | |||
789 | } | |||
790 | ||||
791 | /* Callback for pane_start_command. */ | |||
792 | static void * | |||
793 | format_cb_start_command(struct format_tree *ft) | |||
794 | { | |||
795 | struct window_pane *wp = ft->wp; | |||
796 | ||||
797 | if (wp == NULL((void *)0)) | |||
798 | return (NULL((void *)0)); | |||
799 | ||||
800 | return (cmd_stringify_argv(wp->argc, wp->argv)); | |||
801 | } | |||
802 | ||||
803 | /* Callback for pane_current_command. */ | |||
804 | static void * | |||
805 | format_cb_current_command(struct format_tree *ft) | |||
806 | { | |||
807 | struct window_pane *wp = ft->wp; | |||
808 | char *cmd, *value; | |||
809 | ||||
810 | if (wp == NULL((void *)0) || wp->shell == NULL((void *)0)) | |||
811 | return (NULL((void *)0)); | |||
812 | ||||
813 | cmd = get_proc_name(wp->fd, wp->tty); | |||
814 | if (cmd == NULL((void *)0) || *cmd == '\0') { | |||
815 | free(cmd); | |||
816 | cmd = cmd_stringify_argv(wp->argc, wp->argv); | |||
817 | if (cmd == NULL((void *)0) || *cmd == '\0') { | |||
818 | free(cmd); | |||
819 | cmd = xstrdup(wp->shell); | |||
820 | } | |||
821 | } | |||
822 | value = parse_window_name(cmd); | |||
823 | free(cmd); | |||
824 | return (value); | |||
825 | } | |||
826 | ||||
827 | /* Callback for pane_current_path. */ | |||
828 | static void * | |||
829 | format_cb_current_path(struct format_tree *ft) | |||
830 | { | |||
831 | struct window_pane *wp = ft->wp; | |||
832 | char *cwd; | |||
833 | ||||
834 | if (wp == NULL((void *)0)) | |||
835 | return (NULL((void *)0)); | |||
836 | ||||
837 | cwd = get_proc_cwd(wp->fd); | |||
838 | if (cwd == NULL((void *)0)) | |||
839 | return (NULL((void *)0)); | |||
840 | return (xstrdup(cwd)); | |||
841 | } | |||
842 | ||||
843 | /* Callback for history_bytes. */ | |||
844 | static void * | |||
845 | format_cb_history_bytes(struct format_tree *ft) | |||
846 | { | |||
847 | struct window_pane *wp = ft->wp; | |||
848 | struct grid *gd; | |||
849 | struct grid_line *gl; | |||
850 | size_t size = 0; | |||
851 | u_int i; | |||
852 | char *value; | |||
853 | ||||
854 | if (wp == NULL((void *)0)) | |||
855 | return (NULL((void *)0)); | |||
856 | gd = wp->base.grid; | |||
857 | ||||
858 | for (i = 0; i < gd->hsize + gd->sy; i++) { | |||
859 | gl = grid_get_line(gd, i); | |||
860 | size += gl->cellsize * sizeof *gl->celldata; | |||
861 | size += gl->extdsize * sizeof *gl->extddata; | |||
862 | } | |||
863 | size += (gd->hsize + gd->sy) * sizeof *gl; | |||
864 | ||||
865 | xasprintf(&value, "%zu", size); | |||
866 | return (value); | |||
867 | } | |||
868 | ||||
869 | /* Callback for history_all_bytes. */ | |||
870 | static void * | |||
871 | format_cb_history_all_bytes(struct format_tree *ft) | |||
872 | { | |||
873 | struct window_pane *wp = ft->wp; | |||
874 | struct grid *gd; | |||
875 | struct grid_line *gl; | |||
876 | u_int i, lines, cells = 0, extended_cells = 0; | |||
877 | char *value; | |||
878 | ||||
879 | if (wp == NULL((void *)0)) | |||
880 | return (NULL((void *)0)); | |||
881 | gd = wp->base.grid; | |||
882 | ||||
883 | lines = gd->hsize + gd->sy; | |||
884 | for (i = 0; i < lines; i++) { | |||
885 | gl = grid_get_line(gd, i); | |||
886 | cells += gl->cellsize; | |||
887 | extended_cells += gl->extdsize; | |||
888 | } | |||
889 | ||||
890 | xasprintf(&value, "%u,%zu,%u,%zu,%u,%zu", lines, | |||
891 | lines * sizeof *gl, cells, cells * sizeof *gl->celldata, | |||
892 | extended_cells, extended_cells * sizeof *gl->extddata); | |||
893 | return (value); | |||
894 | } | |||
895 | ||||
896 | /* Callback for pane_tabs. */ | |||
897 | static void * | |||
898 | format_cb_pane_tabs(struct format_tree *ft) | |||
899 | { | |||
900 | struct window_pane *wp = ft->wp; | |||
901 | struct evbuffer *buffer; | |||
902 | u_int i; | |||
903 | int size; | |||
904 | char *value = NULL((void *)0); | |||
905 | ||||
906 | if (wp == NULL((void *)0)) | |||
907 | return (NULL((void *)0)); | |||
908 | ||||
909 | buffer = evbuffer_new(); | |||
910 | if (buffer == NULL((void *)0)) | |||
911 | fatalx("out of memory"); | |||
912 | for (i = 0; i < wp->base.grid->sx; i++) { | |||
913 | if (!bit_test(wp->base.tabs, i)((wp->base.tabs)[((i) >> 3)] & (1 << ((i)& 0x7)))) | |||
914 | continue; | |||
915 | ||||
916 | if (EVBUFFER_LENGTH(buffer)(buffer)->off > 0) | |||
917 | evbuffer_add(buffer, ",", 1); | |||
918 | evbuffer_add_printf(buffer, "%u", i); | |||
919 | } | |||
920 | if ((size = EVBUFFER_LENGTH(buffer)(buffer)->off) != 0) | |||
921 | xasprintf(&value, "%.*s", size, EVBUFFER_DATA(buffer)(buffer)->buffer); | |||
922 | evbuffer_free(buffer); | |||
923 | return (value); | |||
924 | } | |||
925 | ||||
926 | /* Callback for pane_fg. */ | |||
927 | static void * | |||
928 | format_cb_pane_fg(struct format_tree *ft) | |||
929 | { | |||
930 | struct window_pane *wp = ft->wp; | |||
931 | struct grid_cell gc; | |||
932 | ||||
933 | if (wp == NULL((void *)0)) | |||
934 | return (NULL((void *)0)); | |||
935 | ||||
936 | tty_default_colours(&gc, wp); | |||
937 | return (xstrdup(colour_tostring(gc.fg))); | |||
938 | } | |||
939 | ||||
940 | /* Callback for pane_bg. */ | |||
941 | static void * | |||
942 | format_cb_pane_bg(struct format_tree *ft) | |||
943 | { | |||
944 | struct window_pane *wp = ft->wp; | |||
945 | struct grid_cell gc; | |||
946 | ||||
947 | if (wp == NULL((void *)0)) | |||
948 | return (NULL((void *)0)); | |||
949 | ||||
950 | tty_default_colours(&gc, wp); | |||
951 | return (xstrdup(colour_tostring(gc.bg))); | |||
952 | } | |||
953 | ||||
954 | /* Callback for session_group_list. */ | |||
955 | static void * | |||
956 | format_cb_session_group_list(struct format_tree *ft) | |||
957 | { | |||
958 | struct session *s = ft->s; | |||
959 | struct session_group *sg; | |||
960 | struct session *loop; | |||
961 | struct evbuffer *buffer; | |||
962 | int size; | |||
963 | char *value = NULL((void *)0); | |||
964 | ||||
965 | if (s == NULL((void *)0)) | |||
966 | return (NULL((void *)0)); | |||
967 | sg = session_group_contains(s); | |||
968 | if (sg == NULL((void *)0)) | |||
969 | return (NULL((void *)0)); | |||
970 | ||||
971 | buffer = evbuffer_new(); | |||
972 | if (buffer == NULL((void *)0)) | |||
973 | fatalx("out of memory"); | |||
974 | ||||
975 | TAILQ_FOREACH(loop, &sg->sessions, gentry)for((loop) = ((&sg->sessions)->tqh_first); (loop) != ((void *)0); (loop) = ((loop)->gentry.tqe_next)) { | |||
976 | if (EVBUFFER_LENGTH(buffer)(buffer)->off > 0) | |||
977 | evbuffer_add(buffer, ",", 1); | |||
978 | evbuffer_add_printf(buffer, "%s", loop->name); | |||
979 | } | |||
980 | ||||
981 | if ((size = EVBUFFER_LENGTH(buffer)(buffer)->off) != 0) | |||
982 | xasprintf(&value, "%.*s", size, EVBUFFER_DATA(buffer)(buffer)->buffer); | |||
983 | evbuffer_free(buffer); | |||
984 | return (value); | |||
985 | } | |||
986 | ||||
987 | /* Callback for session_group_attached_list. */ | |||
988 | static void * | |||
989 | format_cb_session_group_attached_list(struct format_tree *ft) | |||
990 | { | |||
991 | struct session *s = ft->s, *client_session, *session_loop; | |||
992 | struct session_group *sg; | |||
993 | struct client *loop; | |||
994 | struct evbuffer *buffer; | |||
995 | int size; | |||
996 | char *value = NULL((void *)0); | |||
997 | ||||
998 | if (s == NULL((void *)0)) | |||
999 | return (NULL((void *)0)); | |||
1000 | sg = session_group_contains(s); | |||
1001 | if (sg == NULL((void *)0)) | |||
1002 | return (NULL((void *)0)); | |||
1003 | ||||
1004 | buffer = evbuffer_new(); | |||
1005 | if (buffer == NULL((void *)0)) | |||
1006 | fatalx("out of memory"); | |||
1007 | ||||
1008 | TAILQ_FOREACH(loop, &clients, entry)for((loop) = ((&clients)->tqh_first); (loop) != ((void *)0); (loop) = ((loop)->entry.tqe_next)) { | |||
1009 | client_session = loop->session; | |||
1010 | if (client_session == NULL((void *)0)) | |||
1011 | continue; | |||
1012 | TAILQ_FOREACH(session_loop, &sg->sessions, gentry)for((session_loop) = ((&sg->sessions)->tqh_first); ( session_loop) != ((void *)0); (session_loop) = ((session_loop )->gentry.tqe_next)) { | |||
1013 | if (session_loop == client_session){ | |||
1014 | if (EVBUFFER_LENGTH(buffer)(buffer)->off > 0) | |||
1015 | evbuffer_add(buffer, ",", 1); | |||
1016 | evbuffer_add_printf(buffer, "%s", loop->name); | |||
1017 | } | |||
1018 | } | |||
1019 | } | |||
1020 | ||||
1021 | if ((size = EVBUFFER_LENGTH(buffer)(buffer)->off) != 0) | |||
1022 | xasprintf(&value, "%.*s", size, EVBUFFER_DATA(buffer)(buffer)->buffer); | |||
1023 | evbuffer_free(buffer); | |||
1024 | return (value); | |||
1025 | } | |||
1026 | ||||
1027 | /* Callback for pane_in_mode. */ | |||
1028 | static void * | |||
1029 | format_cb_pane_in_mode(struct format_tree *ft) | |||
1030 | { | |||
1031 | struct window_pane *wp = ft->wp; | |||
1032 | u_int n = 0; | |||
1033 | struct window_mode_entry *wme; | |||
1034 | char *value; | |||
1035 | ||||
1036 | if (wp == NULL((void *)0)) | |||
1037 | return (NULL((void *)0)); | |||
1038 | ||||
1039 | TAILQ_FOREACH(wme, &wp->modes, entry)for((wme) = ((&wp->modes)->tqh_first); (wme) != ((void *)0); (wme) = ((wme)->entry.tqe_next)) | |||
1040 | n++; | |||
1041 | xasprintf(&value, "%u", n); | |||
1042 | return (value); | |||
1043 | } | |||
1044 | ||||
1045 | /* Callback for pane_at_top. */ | |||
1046 | static void * | |||
1047 | format_cb_pane_at_top(struct format_tree *ft) | |||
1048 | { | |||
1049 | struct window_pane *wp = ft->wp; | |||
1050 | struct window *w; | |||
1051 | int status, flag; | |||
1052 | char *value; | |||
1053 | ||||
1054 | if (wp == NULL((void *)0)) | |||
1055 | return (NULL((void *)0)); | |||
1056 | w = wp->window; | |||
1057 | ||||
1058 | status = options_get_number(w->options, "pane-border-status"); | |||
1059 | if (status == PANE_STATUS_TOP1) | |||
1060 | flag = (wp->yoff == 1); | |||
1061 | else | |||
1062 | flag = (wp->yoff == 0); | |||
1063 | xasprintf(&value, "%d", flag); | |||
1064 | return (value); | |||
1065 | } | |||
1066 | ||||
1067 | /* Callback for pane_at_bottom. */ | |||
1068 | static void * | |||
1069 | format_cb_pane_at_bottom(struct format_tree *ft) | |||
1070 | { | |||
1071 | struct window_pane *wp = ft->wp; | |||
1072 | struct window *w; | |||
1073 | int status, flag; | |||
1074 | char *value; | |||
1075 | ||||
1076 | if (wp == NULL((void *)0)) | |||
1077 | return (NULL((void *)0)); | |||
1078 | w = wp->window; | |||
1079 | ||||
1080 | status = options_get_number(w->options, "pane-border-status"); | |||
1081 | if (status == PANE_STATUS_BOTTOM2) | |||
1082 | flag = (wp->yoff + wp->sy == w->sy - 1); | |||
1083 | else | |||
1084 | flag = (wp->yoff + wp->sy == w->sy); | |||
1085 | xasprintf(&value, "%d", flag); | |||
1086 | return (value); | |||
1087 | } | |||
1088 | ||||
1089 | /* Callback for cursor_character. */ | |||
1090 | static void * | |||
1091 | format_cb_cursor_character(struct format_tree *ft) | |||
1092 | { | |||
1093 | struct window_pane *wp = ft->wp; | |||
1094 | struct grid_cell gc; | |||
1095 | char *value = NULL((void *)0); | |||
1096 | ||||
1097 | if (wp == NULL((void *)0)) | |||
1098 | return (NULL((void *)0)); | |||
1099 | ||||
1100 | grid_view_get_cell(wp->base.grid, wp->base.cx, wp->base.cy, &gc); | |||
1101 | if (~gc.flags & GRID_FLAG_PADDING0x4) | |||
1102 | xasprintf(&value, "%.*s", (int)gc.data.size, gc.data.data); | |||
1103 | return (value); | |||
1104 | } | |||
1105 | ||||
1106 | /* Callback for mouse_word. */ | |||
1107 | static void * | |||
1108 | format_cb_mouse_word(struct format_tree *ft) | |||
1109 | { | |||
1110 | struct window_pane *wp; | |||
1111 | struct grid *gd; | |||
1112 | u_int x, y; | |||
1113 | char *s; | |||
1114 | ||||
1115 | if (!ft->m.valid) | |||
1116 | return (NULL((void *)0)); | |||
1117 | wp = cmd_mouse_pane(&ft->m, NULL((void *)0), NULL((void *)0)); | |||
1118 | if (wp == NULL((void *)0)) | |||
1119 | return (NULL((void *)0)); | |||
1120 | if (cmd_mouse_at(wp, &ft->m, &x, &y, 0) != 0) | |||
1121 | return (NULL((void *)0)); | |||
1122 | ||||
1123 | if (!TAILQ_EMPTY(&wp->modes)(((&wp->modes)->tqh_first) == ((void *)0))) { | |||
1124 | if (TAILQ_FIRST(&wp->modes)((&wp->modes)->tqh_first)->mode == &window_copy_mode || | |||
1125 | TAILQ_FIRST(&wp->modes)((&wp->modes)->tqh_first)->mode == &window_view_mode) | |||
1126 | return (s = window_copy_get_word(wp, x, y)); | |||
1127 | return (NULL((void *)0)); | |||
1128 | } | |||
1129 | gd = wp->base.grid; | |||
1130 | return (format_grid_word(gd, x, gd->hsize + y)); | |||
1131 | } | |||
1132 | ||||
1133 | /* Callback for mouse_line. */ | |||
1134 | static void * | |||
1135 | format_cb_mouse_line(struct format_tree *ft) | |||
1136 | { | |||
1137 | struct window_pane *wp; | |||
1138 | struct grid *gd; | |||
1139 | u_int x, y; | |||
1140 | ||||
1141 | if (!ft->m.valid) | |||
1142 | return (NULL((void *)0)); | |||
1143 | wp = cmd_mouse_pane(&ft->m, NULL((void *)0), NULL((void *)0)); | |||
1144 | if (wp == NULL((void *)0)) | |||
1145 | return (NULL((void *)0)); | |||
1146 | if (cmd_mouse_at(wp, &ft->m, &x, &y, 0) != 0) | |||
1147 | return (NULL((void *)0)); | |||
1148 | ||||
1149 | if (!TAILQ_EMPTY(&wp->modes)(((&wp->modes)->tqh_first) == ((void *)0))) { | |||
1150 | if (TAILQ_FIRST(&wp->modes)((&wp->modes)->tqh_first)->mode == &window_copy_mode || | |||
1151 | TAILQ_FIRST(&wp->modes)((&wp->modes)->tqh_first)->mode == &window_view_mode) | |||
1152 | return (window_copy_get_line(wp, y)); | |||
1153 | return (NULL((void *)0)); | |||
1154 | } | |||
1155 | gd = wp->base.grid; | |||
1156 | return (format_grid_line(gd, gd->hsize + y)); | |||
1157 | } | |||
1158 | ||||
1159 | /* Callback for alternate_on. */ | |||
1160 | static void * | |||
1161 | format_cb_alternate_on(struct format_tree *ft) | |||
1162 | { | |||
1163 | if (ft->wp != NULL((void *)0)) { | |||
1164 | if (ft->wp->base.saved_grid != NULL((void *)0)) | |||
1165 | return (xstrdup("1")); | |||
1166 | return (xstrdup("0")); | |||
1167 | } | |||
1168 | return (NULL((void *)0)); | |||
1169 | } | |||
1170 | ||||
1171 | /* Callback for alternate_saved_x. */ | |||
1172 | static void * | |||
1173 | format_cb_alternate_saved_x(struct format_tree *ft) | |||
1174 | { | |||
1175 | if (ft->wp != NULL((void *)0)) | |||
1176 | return (format_printf("%u", ft->wp->base.saved_cx)); | |||
1177 | return (NULL((void *)0)); | |||
1178 | } | |||
1179 | ||||
1180 | /* Callback for alternate_saved_y. */ | |||
1181 | static void * | |||
1182 | format_cb_alternate_saved_y(struct format_tree *ft) | |||
1183 | { | |||
1184 | if (ft->wp != NULL((void *)0)) | |||
1185 | return (format_printf("%u", ft->wp->base.saved_cy)); | |||
1186 | return (NULL((void *)0)); | |||
1187 | } | |||
1188 | ||||
1189 | /* Callback for buffer_name. */ | |||
1190 | static void * | |||
1191 | format_cb_buffer_name(struct format_tree *ft) | |||
1192 | { | |||
1193 | if (ft->pb != NULL((void *)0)) | |||
1194 | return (xstrdup(paste_buffer_name(ft->pb))); | |||
1195 | return (NULL((void *)0)); | |||
1196 | } | |||
1197 | ||||
1198 | /* Callback for buffer_sample. */ | |||
1199 | static void * | |||
1200 | format_cb_buffer_sample(struct format_tree *ft) | |||
1201 | { | |||
1202 | if (ft->pb != NULL((void *)0)) | |||
1203 | return (paste_make_sample(ft->pb)); | |||
1204 | return (NULL((void *)0)); | |||
1205 | } | |||
1206 | ||||
1207 | /* Callback for buffer_size. */ | |||
1208 | static void * | |||
1209 | format_cb_buffer_size(struct format_tree *ft) | |||
1210 | { | |||
1211 | size_t size; | |||
1212 | ||||
1213 | if (ft->pb != NULL((void *)0)) { | |||
1214 | paste_buffer_data(ft->pb, &size); | |||
1215 | return (format_printf("%zu", size)); | |||
1216 | } | |||
1217 | return (NULL((void *)0)); | |||
1218 | } | |||
1219 | ||||
1220 | /* Callback for client_cell_height. */ | |||
1221 | static void * | |||
1222 | format_cb_client_cell_height(struct format_tree *ft) | |||
1223 | { | |||
1224 | if (ft->c != NULL((void *)0) && (ft->c->tty.flags & TTY_STARTED0x10)) | |||
1225 | return (format_printf("%u", ft->c->tty.ypixel)); | |||
1226 | return (NULL((void *)0)); | |||
1227 | } | |||
1228 | ||||
1229 | /* Callback for client_cell_width. */ | |||
1230 | static void * | |||
1231 | format_cb_client_cell_width(struct format_tree *ft) | |||
1232 | { | |||
1233 | if (ft->c != NULL((void *)0) && (ft->c->tty.flags & TTY_STARTED0x10)) | |||
1234 | return (format_printf("%u", ft->c->tty.xpixel)); | |||
1235 | return (NULL((void *)0)); | |||
1236 | } | |||
1237 | ||||
1238 | /* Callback for client_control_mode. */ | |||
1239 | static void * | |||
1240 | format_cb_client_control_mode(struct format_tree *ft) | |||
1241 | { | |||
1242 | if (ft->c != NULL((void *)0)) { | |||
1243 | if (ft->c->flags & CLIENT_CONTROL0x2000) | |||
1244 | return (xstrdup("1")); | |||
1245 | return (xstrdup("0")); | |||
1246 | } | |||
1247 | return (NULL((void *)0)); | |||
1248 | } | |||
1249 | ||||
1250 | /* Callback for client_discarded. */ | |||
1251 | static void * | |||
1252 | format_cb_client_discarded(struct format_tree *ft) | |||
1253 | { | |||
1254 | if (ft->c != NULL((void *)0)) | |||
1255 | return (format_printf("%zu", ft->c->discarded)); | |||
1256 | return (NULL((void *)0)); | |||
1257 | } | |||
1258 | ||||
1259 | /* Callback for client_flags. */ | |||
1260 | static void * | |||
1261 | format_cb_client_flags(struct format_tree *ft) | |||
1262 | { | |||
1263 | if (ft->c != NULL((void *)0)) | |||
1264 | return (xstrdup(server_client_get_flags(ft->c))); | |||
1265 | return (NULL((void *)0)); | |||
1266 | } | |||
1267 | ||||
1268 | /* Callback for client_height. */ | |||
1269 | static void * | |||
1270 | format_cb_client_height(struct format_tree *ft) | |||
1271 | { | |||
1272 | if (ft->c != NULL((void *)0) && (ft->c->tty.flags & TTY_STARTED0x10)) | |||
1273 | return (format_printf("%u", ft->c->tty.sy)); | |||
1274 | return (NULL((void *)0)); | |||
1275 | } | |||
1276 | ||||
1277 | /* Callback for client_key_table. */ | |||
1278 | static void * | |||
1279 | format_cb_client_key_table(struct format_tree *ft) | |||
1280 | { | |||
1281 | if (ft->c != NULL((void *)0)) | |||
1282 | return (xstrdup(ft->c->keytable->name)); | |||
1283 | return (NULL((void *)0)); | |||
1284 | } | |||
1285 | ||||
1286 | /* Callback for client_last_session. */ | |||
1287 | static void * | |||
1288 | format_cb_client_last_session(struct format_tree *ft) | |||
1289 | { | |||
1290 | if (ft->c != NULL((void *)0) && | |||
1291 | ft->c->last_session != NULL((void *)0) && | |||
1292 | session_alive(ft->c->last_session)) | |||
1293 | return (xstrdup(ft->c->last_session->name)); | |||
1294 | return (NULL((void *)0)); | |||
1295 | } | |||
1296 | ||||
1297 | /* Callback for client_name. */ | |||
1298 | static void * | |||
1299 | format_cb_client_name(struct format_tree *ft) | |||
1300 | { | |||
1301 | if (ft->c != NULL((void *)0)) | |||
1302 | return (xstrdup(ft->c->name)); | |||
1303 | return (NULL((void *)0)); | |||
1304 | } | |||
1305 | ||||
1306 | /* Callback for client_pid. */ | |||
1307 | static void * | |||
1308 | format_cb_client_pid(struct format_tree *ft) | |||
1309 | { | |||
1310 | if (ft->c != NULL((void *)0)) | |||
1311 | return (format_printf("%ld", (long)ft->c->pid)); | |||
1312 | return (NULL((void *)0)); | |||
1313 | } | |||
1314 | ||||
1315 | /* Callback for client_prefix. */ | |||
1316 | static void * | |||
1317 | format_cb_client_prefix(struct format_tree *ft) | |||
1318 | { | |||
1319 | const char *name; | |||
1320 | ||||
1321 | if (ft->c != NULL((void *)0)) { | |||
1322 | name = server_client_get_key_table(ft->c); | |||
1323 | if (strcmp(ft->c->keytable->name, name) == 0) | |||
1324 | return (xstrdup("0")); | |||
1325 | return (xstrdup("1")); | |||
1326 | } | |||
1327 | return (NULL((void *)0)); | |||
1328 | } | |||
1329 | ||||
1330 | /* Callback for client_readonly. */ | |||
1331 | static void * | |||
1332 | format_cb_client_readonly(struct format_tree *ft) | |||
1333 | { | |||
1334 | if (ft->c != NULL((void *)0)) { | |||
1335 | if (ft->c->flags & CLIENT_READONLY0x800) | |||
1336 | return (xstrdup("1")); | |||
1337 | return (xstrdup("0")); | |||
1338 | } | |||
1339 | return (NULL((void *)0)); | |||
1340 | } | |||
1341 | ||||
1342 | /* Callback for client_session. */ | |||
1343 | static void * | |||
1344 | format_cb_client_session(struct format_tree *ft) | |||
1345 | { | |||
1346 | if (ft->c != NULL((void *)0) && ft->c->session != NULL((void *)0)) | |||
1347 | return (xstrdup(ft->c->session->name)); | |||
1348 | return (NULL((void *)0)); | |||
1349 | } | |||
1350 | ||||
1351 | /* Callback for client_termfeatures. */ | |||
1352 | static void * | |||
1353 | format_cb_client_termfeatures(struct format_tree *ft) | |||
1354 | { | |||
1355 | if (ft->c != NULL((void *)0)) | |||
1356 | return (xstrdup(tty_get_features(ft->c->term_features))); | |||
1357 | return (NULL((void *)0)); | |||
1358 | } | |||
1359 | ||||
1360 | /* Callback for client_termname. */ | |||
1361 | static void * | |||
1362 | format_cb_client_termname(struct format_tree *ft) | |||
1363 | { | |||
1364 | if (ft->c != NULL((void *)0)) | |||
1365 | return (xstrdup(ft->c->term_name)); | |||
1366 | return (NULL((void *)0)); | |||
1367 | } | |||
1368 | ||||
1369 | /* Callback for client_termtype. */ | |||
1370 | static void * | |||
1371 | format_cb_client_termtype(struct format_tree *ft) | |||
1372 | { | |||
1373 | if (ft->c != NULL((void *)0)) { | |||
1374 | if (ft->c->term_type == NULL((void *)0)) | |||
1375 | return (xstrdup("")); | |||
1376 | return (xstrdup(ft->c->term_type)); | |||
1377 | } | |||
1378 | return (NULL((void *)0)); | |||
1379 | } | |||
1380 | ||||
1381 | /* Callback for client_tty. */ | |||
1382 | static void * | |||
1383 | format_cb_client_tty(struct format_tree *ft) | |||
1384 | { | |||
1385 | if (ft->c != NULL((void *)0)) | |||
1386 | return (xstrdup(ft->c->ttyname)); | |||
1387 | return (NULL((void *)0)); | |||
1388 | } | |||
1389 | ||||
1390 | /* Callback for client_utf8. */ | |||
1391 | static void * | |||
1392 | format_cb_client_utf8(struct format_tree *ft) | |||
1393 | { | |||
1394 | if (ft->c != NULL((void *)0)) { | |||
1395 | if (ft->c->flags & CLIENT_UTF80x10000) | |||
1396 | return (xstrdup("1")); | |||
1397 | return (xstrdup("0")); | |||
1398 | } | |||
1399 | return (NULL((void *)0)); | |||
1400 | } | |||
1401 | ||||
1402 | /* Callback for client_width. */ | |||
1403 | static void * | |||
1404 | format_cb_client_width(struct format_tree *ft) | |||
1405 | { | |||
1406 | if (ft->c != NULL((void *)0)) | |||
1407 | return (format_printf("%u", ft->c->tty.sx)); | |||
1408 | return (NULL((void *)0)); | |||
1409 | } | |||
1410 | ||||
1411 | /* Callback for client_written. */ | |||
1412 | static void * | |||
1413 | format_cb_client_written(struct format_tree *ft) | |||
1414 | { | |||
1415 | if (ft->c != NULL((void *)0)) | |||
1416 | return (format_printf("%zu", ft->c->written)); | |||
1417 | return (NULL((void *)0)); | |||
1418 | } | |||
1419 | ||||
1420 | /* Callback for config_files. */ | |||
1421 | static void * | |||
1422 | format_cb_config_files(__unused__attribute__((__unused__)) struct format_tree *ft) | |||
1423 | { | |||
1424 | char *s = NULL((void *)0); | |||
1425 | size_t slen = 0; | |||
1426 | u_int i; | |||
1427 | size_t n; | |||
1428 | ||||
1429 | for (i = 0; i < cfg_nfiles; i++) { | |||
1430 | n = strlen(cfg_files[i]) + 1; | |||
1431 | s = xrealloc(s, slen + n + 1); | |||
1432 | slen += xsnprintf(s + slen, n + 1, "%s,", cfg_files[i]); | |||
1433 | } | |||
1434 | if (s == NULL((void *)0)) | |||
1435 | return (xstrdup("")); | |||
1436 | s[slen - 1] = '\0'; | |||
1437 | return (s); | |||
1438 | } | |||
1439 | ||||
1440 | /* Callback for cursor_flag. */ | |||
1441 | static void * | |||
1442 | format_cb_cursor_flag(struct format_tree *ft) | |||
1443 | { | |||
1444 | if (ft->wp != NULL((void *)0)) { | |||
1445 | if (ft->wp->base.mode & MODE_CURSOR0x1) | |||
1446 | return (xstrdup("1")); | |||
1447 | return (xstrdup("0")); | |||
1448 | } | |||
1449 | return (NULL((void *)0)); | |||
1450 | } | |||
1451 | ||||
1452 | /* Callback for cursor_x. */ | |||
1453 | static void * | |||
1454 | format_cb_cursor_x(struct format_tree *ft) | |||
1455 | { | |||
1456 | if (ft->wp != NULL((void *)0)) | |||
1457 | return (format_printf("%u", ft->wp->base.cx)); | |||
1458 | return (NULL((void *)0)); | |||
1459 | } | |||
1460 | ||||
1461 | /* Callback for cursor_y. */ | |||
1462 | static void * | |||
1463 | format_cb_cursor_y(struct format_tree *ft) | |||
1464 | { | |||
1465 | if (ft->wp != NULL((void *)0)) | |||
1466 | return (format_printf("%u", ft->wp->base.cy)); | |||
1467 | return (NULL((void *)0)); | |||
1468 | } | |||
1469 | ||||
1470 | /* Callback for history_limit. */ | |||
1471 | static void * | |||
1472 | format_cb_history_limit(struct format_tree *ft) | |||
1473 | { | |||
1474 | if (ft->wp != NULL((void *)0)) | |||
1475 | return (format_printf("%u", ft->wp->base.grid->hlimit)); | |||
1476 | return (NULL((void *)0)); | |||
1477 | } | |||
1478 | ||||
1479 | /* Callback for history_size. */ | |||
1480 | static void * | |||
1481 | format_cb_history_size(struct format_tree *ft) | |||
1482 | { | |||
1483 | if (ft->wp != NULL((void *)0)) | |||
1484 | return (format_printf("%u", ft->wp->base.grid->hsize)); | |||
1485 | return (NULL((void *)0)); | |||
1486 | } | |||
1487 | ||||
1488 | /* Callback for insert_flag. */ | |||
1489 | static void * | |||
1490 | format_cb_insert_flag(struct format_tree *ft) | |||
1491 | { | |||
1492 | if (ft->wp != NULL((void *)0)) { | |||
1493 | if (ft->wp->base.mode & MODE_INSERT0x2) | |||
1494 | return (xstrdup("1")); | |||
1495 | return (xstrdup("0")); | |||
1496 | } | |||
1497 | return (NULL((void *)0)); | |||
1498 | } | |||
1499 | ||||
1500 | /* Callback for keypad_cursor_flag. */ | |||
1501 | static void * | |||
1502 | format_cb_keypad_cursor_flag(struct format_tree *ft) | |||
1503 | { | |||
1504 | if (ft->wp != NULL((void *)0)) { | |||
1505 | if (ft->wp->base.mode & MODE_KCURSOR0x4) | |||
1506 | return (xstrdup("1")); | |||
1507 | return (xstrdup("0")); | |||
1508 | } | |||
1509 | return (NULL((void *)0)); | |||
1510 | } | |||
1511 | ||||
1512 | /* Callback for keypad_flag. */ | |||
1513 | static void * | |||
1514 | format_cb_keypad_flag(struct format_tree *ft) | |||
1515 | { | |||
1516 | if (ft->wp != NULL((void *)0)) { | |||
1517 | if (ft->wp->base.mode & MODE_KKEYPAD0x8) | |||
1518 | return (xstrdup("1")); | |||
1519 | return (xstrdup("0")); | |||
1520 | } | |||
1521 | return (NULL((void *)0)); | |||
1522 | } | |||
1523 | ||||
1524 | /* Callback for mouse_all_flag. */ | |||
1525 | static void * | |||
1526 | format_cb_mouse_all_flag(struct format_tree *ft) | |||
1527 | { | |||
1528 | if (ft->wp != NULL((void *)0)) { | |||
1529 | if (ft->wp->base.mode & MODE_MOUSE_ALL0x1000) | |||
1530 | return (xstrdup("1")); | |||
1531 | return (xstrdup("0")); | |||
1532 | } | |||
1533 | return (NULL((void *)0)); | |||
1534 | } | |||
1535 | ||||
1536 | /* Callback for mouse_any_flag. */ | |||
1537 | static void * | |||
1538 | format_cb_mouse_any_flag(struct format_tree *ft) | |||
1539 | { | |||
1540 | if (ft->wp != NULL((void *)0)) { | |||
1541 | if (ft->wp->base.mode & ALL_MOUSE_MODES(0x20|0x40|0x1000)) | |||
1542 | return (xstrdup("1")); | |||
1543 | return (xstrdup("0")); | |||
1544 | } | |||
1545 | return (NULL((void *)0)); | |||
1546 | } | |||
1547 | ||||
1548 | /* Callback for mouse_button_flag. */ | |||
1549 | static void * | |||
1550 | format_cb_mouse_button_flag(struct format_tree *ft) | |||
1551 | { | |||
1552 | if (ft->wp != NULL((void *)0)) { | |||
1553 | if (ft->wp->base.mode & MODE_MOUSE_BUTTON0x40) | |||
1554 | return (xstrdup("1")); | |||
1555 | return (xstrdup("0")); | |||
1556 | } | |||
1557 | return (NULL((void *)0)); | |||
1558 | } | |||
1559 | ||||
1560 | /* Callback for mouse_pane. */ | |||
1561 | static void * | |||
1562 | format_cb_mouse_pane(struct format_tree *ft) | |||
1563 | { | |||
1564 | struct window_pane *wp; | |||
1565 | ||||
1566 | if (ft->m.valid) { | |||
1567 | wp = cmd_mouse_pane(&ft->m, NULL((void *)0), NULL((void *)0)); | |||
1568 | if (wp != NULL((void *)0)) | |||
1569 | return (format_printf("%%%u", wp->id)); | |||
1570 | return (NULL((void *)0)); | |||
1571 | } | |||
1572 | return (NULL((void *)0)); | |||
1573 | } | |||
1574 | ||||
1575 | /* Callback for mouse_sgr_flag. */ | |||
1576 | static void * | |||
1577 | format_cb_mouse_sgr_flag(struct format_tree *ft) | |||
1578 | { | |||
1579 | if (ft->wp != NULL((void *)0)) { | |||
1580 | if (ft->wp->base.mode & MODE_MOUSE_SGR0x200) | |||
1581 | return (xstrdup("1")); | |||
1582 | return (xstrdup("0")); | |||
1583 | } | |||
1584 | return (NULL((void *)0)); | |||
1585 | } | |||
1586 | ||||
1587 | /* Callback for mouse_standard_flag. */ | |||
1588 | static void * | |||
1589 | format_cb_mouse_standard_flag(struct format_tree *ft) | |||
1590 | { | |||
1591 | if (ft->wp != NULL((void *)0)) { | |||
1592 | if (ft->wp->base.mode & MODE_MOUSE_STANDARD0x20) | |||
1593 | return (xstrdup("1")); | |||
1594 | return (xstrdup("0")); | |||
1595 | } | |||
1596 | return (NULL((void *)0)); | |||
1597 | } | |||
1598 | ||||
1599 | /* Callback for mouse_utf8_flag. */ | |||
1600 | static void * | |||
1601 | format_cb_mouse_utf8_flag(struct format_tree *ft) | |||
1602 | { | |||
1603 | if (ft->wp != NULL((void *)0)) { | |||
1604 | if (ft->wp->base.mode & MODE_MOUSE_UTF80x100) | |||
1605 | return (xstrdup("1")); | |||
1606 | return (xstrdup("0")); | |||
1607 | } | |||
1608 | return (NULL((void *)0)); | |||
1609 | } | |||
1610 | ||||
1611 | /* Callback for mouse_x. */ | |||
1612 | static void * | |||
1613 | format_cb_mouse_x(struct format_tree *ft) | |||
1614 | { | |||
1615 | struct window_pane *wp; | |||
1616 | u_int x, y; | |||
1617 | ||||
1618 | if (!ft->m.valid) | |||
1619 | return (NULL((void *)0)); | |||
1620 | wp = cmd_mouse_pane(&ft->m, NULL((void *)0), NULL((void *)0)); | |||
1621 | if (wp != NULL((void *)0) && cmd_mouse_at(wp, &ft->m, &x, &y, 0) == 0) | |||
1622 | return (format_printf("%u", x)); | |||
1623 | if (ft->c != NULL((void *)0) && (ft->c->tty.flags & TTY_STARTED0x10)) { | |||
1624 | if (ft->m.statusat == 0 && ft->m.y < ft->m.statuslines) | |||
1625 | return (format_printf("%u", ft->m.x)); | |||
1626 | if (ft->m.statusat > 0 && ft->m.y >= (u_int)ft->m.statusat) | |||
1627 | return (format_printf("%u", ft->m.x)); | |||
1628 | } | |||
1629 | return (NULL((void *)0)); | |||
1630 | } | |||
1631 | ||||
1632 | /* Callback for mouse_y. */ | |||
1633 | static void * | |||
1634 | format_cb_mouse_y(struct format_tree *ft) | |||
1635 | { | |||
1636 | struct window_pane *wp; | |||
1637 | u_int x, y; | |||
1638 | ||||
1639 | if (!ft->m.valid) | |||
1640 | return (NULL((void *)0)); | |||
1641 | wp = cmd_mouse_pane(&ft->m, NULL((void *)0), NULL((void *)0)); | |||
1642 | if (wp != NULL((void *)0) && cmd_mouse_at(wp, &ft->m, &x, &y, 0) == 0) | |||
1643 | return (format_printf("%u", y)); | |||
1644 | if (ft->c != NULL((void *)0) && (ft->c->tty.flags & TTY_STARTED0x10)) { | |||
1645 | if (ft->m.statusat == 0 && ft->m.y < ft->m.statuslines) | |||
1646 | return (format_printf("%u", ft->m.y)); | |||
1647 | if (ft->m.statusat > 0 && ft->m.y >= (u_int)ft->m.statusat) | |||
1648 | return (format_printf("%u", ft->m.y - ft->m.statusat)); | |||
1649 | } | |||
1650 | return (NULL((void *)0)); | |||
1651 | } | |||
1652 | ||||
1653 | /* Callback for origin_flag. */ | |||
1654 | static void * | |||
1655 | format_cb_origin_flag(struct format_tree *ft) | |||
1656 | { | |||
1657 | if (ft->wp != NULL((void *)0)) { | |||
1658 | if (ft->wp->base.mode & MODE_ORIGIN0x2000) | |||
1659 | return (xstrdup("1")); | |||
1660 | return (xstrdup("0")); | |||
1661 | } | |||
1662 | return (NULL((void *)0)); | |||
1663 | } | |||
1664 | ||||
1665 | /* Callback for pane_active. */ | |||
1666 | static void * | |||
1667 | format_cb_pane_active(struct format_tree *ft) | |||
1668 | { | |||
1669 | if (ft->wp != NULL((void *)0)) { | |||
1670 | if (ft->wp == ft->wp->window->active) | |||
1671 | return (xstrdup("1")); | |||
1672 | return (xstrdup("0")); | |||
1673 | } | |||
1674 | return (NULL((void *)0)); | |||
1675 | } | |||
1676 | ||||
1677 | /* Callback for pane_at_left. */ | |||
1678 | static void * | |||
1679 | format_cb_pane_at_left(struct format_tree *ft) | |||
1680 | { | |||
1681 | if (ft->wp != NULL((void *)0)) { | |||
1682 | if (ft->wp->xoff == 0) | |||
1683 | return (xstrdup("1")); | |||
1684 | return (xstrdup("0")); | |||
1685 | } | |||
1686 | return (NULL((void *)0)); | |||
1687 | } | |||
1688 | ||||
1689 | /* Callback for pane_at_right. */ | |||
1690 | static void * | |||
1691 | format_cb_pane_at_right(struct format_tree *ft) | |||
1692 | { | |||
1693 | if (ft->wp != NULL((void *)0)) { | |||
1694 | if (ft->wp->xoff + ft->wp->sx == ft->wp->window->sx) | |||
1695 | return (xstrdup("1")); | |||
1696 | return (xstrdup("0")); | |||
1697 | } | |||
1698 | return (NULL((void *)0)); | |||
1699 | } | |||
1700 | ||||
1701 | /* Callback for pane_bottom. */ | |||
1702 | static void * | |||
1703 | format_cb_pane_bottom(struct format_tree *ft) | |||
1704 | { | |||
1705 | if (ft->wp != NULL((void *)0)) | |||
1706 | return (format_printf("%u", ft->wp->yoff + ft->wp->sy - 1)); | |||
1707 | return (NULL((void *)0)); | |||
1708 | } | |||
1709 | ||||
1710 | /* Callback for pane_dead. */ | |||
1711 | static void * | |||
1712 | format_cb_pane_dead(struct format_tree *ft) | |||
1713 | { | |||
1714 | if (ft->wp != NULL((void *)0)) { | |||
1715 | if (ft->wp->fd == -1) | |||
1716 | return (xstrdup("1")); | |||
1717 | return (xstrdup("0")); | |||
1718 | } | |||
1719 | return (NULL((void *)0)); | |||
1720 | } | |||
1721 | ||||
1722 | /* Callback for pane_dead_status. */ | |||
1723 | static void * | |||
1724 | format_cb_pane_dead_status(struct format_tree *ft) | |||
1725 | { | |||
1726 | struct window_pane *wp = ft->wp; | |||
1727 | ||||
1728 | if (wp != NULL((void *)0)) { | |||
1729 | if ((wp->flags & PANE_STATUSREADY0x200) && WIFEXITED(wp->status)(((wp->status) & 0177) == 0)) | |||
1730 | return (format_printf("%d", WEXITSTATUS(wp->status)(int)(((unsigned)(wp->status) >> 8) & 0xff))); | |||
1731 | return (NULL((void *)0)); | |||
1732 | } | |||
1733 | return (NULL((void *)0)); | |||
1734 | } | |||
1735 | ||||
1736 | /* Callback for pane_format. */ | |||
1737 | static void * | |||
1738 | format_cb_pane_format(struct format_tree *ft) | |||
1739 | { | |||
1740 | if (ft->type == FORMAT_TYPE_PANE) | |||
1741 | return (xstrdup("1")); | |||
1742 | return (xstrdup("0")); | |||
1743 | } | |||
1744 | ||||
1745 | /* Callback for pane_height. */ | |||
1746 | static void * | |||
1747 | format_cb_pane_height(struct format_tree *ft) | |||
1748 | { | |||
1749 | if (ft->wp != NULL((void *)0)) | |||
1750 | return (format_printf("%u", ft->wp->sy)); | |||
1751 | return (NULL((void *)0)); | |||
1752 | } | |||
1753 | ||||
1754 | /* Callback for pane_id. */ | |||
1755 | static void * | |||
1756 | format_cb_pane_id(struct format_tree *ft) | |||
1757 | { | |||
1758 | if (ft->wp != NULL((void *)0)) | |||
1759 | return (format_printf("%%%u", ft->wp->id)); | |||
1760 | return (NULL((void *)0)); | |||
1761 | } | |||
1762 | ||||
1763 | /* Callback for pane_index. */ | |||
1764 | static void * | |||
1765 | format_cb_pane_index(struct format_tree *ft) | |||
1766 | { | |||
1767 | u_int idx; | |||
1768 | ||||
1769 | if (ft->wp != NULL((void *)0) && window_pane_index(ft->wp, &idx) == 0) | |||
1770 | return (format_printf("%u", idx)); | |||
1771 | return (NULL((void *)0)); | |||
1772 | } | |||
1773 | ||||
1774 | /* Callback for pane_input_off. */ | |||
1775 | static void * | |||
1776 | format_cb_pane_input_off(struct format_tree *ft) | |||
1777 | { | |||
1778 | if (ft->wp != NULL((void *)0)) { | |||
1779 | if (ft->wp->flags & PANE_INPUTOFF0x40) | |||
1780 | return (xstrdup("1")); | |||
1781 | return (xstrdup("0")); | |||
1782 | } | |||
1783 | return (NULL((void *)0)); | |||
1784 | } | |||
1785 | ||||
1786 | /* Callback for pane_last. */ | |||
1787 | static void * | |||
1788 | format_cb_pane_last(struct format_tree *ft) | |||
1789 | { | |||
1790 | if (ft->wp != NULL((void *)0)) { | |||
1791 | if (ft->wp == ft->wp->window->last) | |||
1792 | return (xstrdup("1")); | |||
1793 | return (xstrdup("0")); | |||
1794 | } | |||
1795 | return (NULL((void *)0)); | |||
1796 | } | |||
1797 | ||||
1798 | /* Callback for pane_left. */ | |||
1799 | static void * | |||
1800 | format_cb_pane_left(struct format_tree *ft) | |||
1801 | { | |||
1802 | if (ft->wp != NULL((void *)0)) | |||
1803 | return (format_printf("%u", ft->wp->xoff)); | |||
1804 | return (NULL((void *)0)); | |||
1805 | } | |||
1806 | ||||
1807 | /* Callback for pane_marked. */ | |||
1808 | static void * | |||
1809 | format_cb_pane_marked(struct format_tree *ft) | |||
1810 | { | |||
1811 | if (ft->wp != NULL((void *)0)) { | |||
1812 | if (server_check_marked() && marked_pane.wp == ft->wp) | |||
1813 | return (xstrdup("1")); | |||
1814 | return (xstrdup("0")); | |||
1815 | } | |||
1816 | return (NULL((void *)0)); | |||
1817 | } | |||
1818 | ||||
1819 | /* Callback for pane_marked_set. */ | |||
1820 | static void * | |||
1821 | format_cb_pane_marked_set(struct format_tree *ft) | |||
1822 | { | |||
1823 | if (ft->wp != NULL((void *)0)) { | |||
1824 | if (server_check_marked()) | |||
1825 | return (xstrdup("1")); | |||
1826 | return (xstrdup("0")); | |||
1827 | } | |||
1828 | return (NULL((void *)0)); | |||
1829 | } | |||
1830 | ||||
1831 | /* Callback for pane_mode. */ | |||
1832 | static void * | |||
1833 | format_cb_pane_mode(struct format_tree *ft) | |||
1834 | { | |||
1835 | struct window_mode_entry *wme; | |||
1836 | ||||
1837 | if (ft->wp != NULL((void *)0)) { | |||
1838 | wme = TAILQ_FIRST(&ft->wp->modes)((&ft->wp->modes)->tqh_first); | |||
1839 | if (wme != NULL((void *)0)) | |||
1840 | return (xstrdup(wme->mode->name)); | |||
1841 | return (NULL((void *)0)); | |||
1842 | } | |||
1843 | return (NULL((void *)0)); | |||
1844 | } | |||
1845 | ||||
1846 | /* Callback for pane_path. */ | |||
1847 | static void * | |||
1848 | format_cb_pane_path(struct format_tree *ft) | |||
1849 | { | |||
1850 | if (ft->wp != NULL((void *)0)) { | |||
1851 | if (ft->wp->base.path == NULL((void *)0)) | |||
1852 | return (xstrdup("")); | |||
1853 | return (xstrdup(ft->wp->base.path)); | |||
1854 | } | |||
1855 | return (NULL((void *)0)); | |||
1856 | } | |||
1857 | ||||
1858 | /* Callback for pane_pid. */ | |||
1859 | static void * | |||
1860 | format_cb_pane_pid(struct format_tree *ft) | |||
1861 | { | |||
1862 | if (ft->wp != NULL((void *)0)) | |||
1863 | return (format_printf("%ld", (long)ft->wp->pid)); | |||
1864 | return (NULL((void *)0)); | |||
1865 | } | |||
1866 | ||||
1867 | /* Callback for pane_pipe. */ | |||
1868 | static void * | |||
1869 | format_cb_pane_pipe(struct format_tree *ft) | |||
1870 | { | |||
1871 | if (ft->wp != NULL((void *)0)) { | |||
1872 | if (ft->wp->pipe_fd != -1) | |||
1873 | return (xstrdup("1")); | |||
1874 | return (xstrdup("0")); | |||
1875 | } | |||
1876 | return (NULL((void *)0)); | |||
1877 | } | |||
1878 | ||||
1879 | /* Callback for pane_right. */ | |||
1880 | static void * | |||
1881 | format_cb_pane_right(struct format_tree *ft) | |||
1882 | { | |||
1883 | if (ft->wp != NULL((void *)0)) | |||
1884 | return (format_printf("%u", ft->wp->xoff + ft->wp->sx - 1)); | |||
1885 | return (NULL((void *)0)); | |||
1886 | } | |||
1887 | ||||
1888 | /* Callback for pane_search_string. */ | |||
1889 | static void * | |||
1890 | format_cb_pane_search_string(struct format_tree *ft) | |||
1891 | { | |||
1892 | if (ft->wp != NULL((void *)0)) { | |||
1893 | if (ft->wp->searchstr == NULL((void *)0)) | |||
1894 | return (xstrdup("")); | |||
1895 | return (xstrdup(ft->wp->searchstr)); | |||
1896 | } | |||
1897 | return (NULL((void *)0)); | |||
1898 | } | |||
1899 | ||||
1900 | /* Callback for pane_synchronized. */ | |||
1901 | static void * | |||
1902 | format_cb_pane_synchronized(struct format_tree *ft) | |||
1903 | { | |||
1904 | if (ft->wp != NULL((void *)0)) { | |||
1905 | if (options_get_number(ft->wp->options, "synchronize-panes")) | |||
1906 | return (xstrdup("1")); | |||
1907 | return (xstrdup("0")); | |||
1908 | } | |||
1909 | return (NULL((void *)0)); | |||
1910 | } | |||
1911 | ||||
1912 | /* Callback for pane_title. */ | |||
1913 | static void * | |||
1914 | format_cb_pane_title(struct format_tree *ft) | |||
1915 | { | |||
1916 | if (ft->wp != NULL((void *)0)) | |||
1917 | return (xstrdup(ft->wp->base.title)); | |||
1918 | return (NULL((void *)0)); | |||
1919 | } | |||
1920 | ||||
1921 | /* Callback for pane_top. */ | |||
1922 | static void * | |||
1923 | format_cb_pane_top(struct format_tree *ft) | |||
1924 | { | |||
1925 | if (ft->wp != NULL((void *)0)) | |||
1926 | return (format_printf("%u", ft->wp->yoff)); | |||
1927 | return (NULL((void *)0)); | |||
1928 | } | |||
1929 | ||||
1930 | /* Callback for pane_tty. */ | |||
1931 | static void * | |||
1932 | format_cb_pane_tty(struct format_tree *ft) | |||
1933 | { | |||
1934 | if (ft->wp != NULL((void *)0)) | |||
1935 | return (xstrdup(ft->wp->tty)); | |||
1936 | return (NULL((void *)0)); | |||
1937 | } | |||
1938 | ||||
1939 | /* Callback for pane_width. */ | |||
1940 | static void * | |||
1941 | format_cb_pane_width(struct format_tree *ft) | |||
1942 | { | |||
1943 | if (ft->wp != NULL((void *)0)) | |||
1944 | return (format_printf("%u", ft->wp->sx)); | |||
1945 | return (NULL((void *)0)); | |||
1946 | } | |||
1947 | ||||
1948 | /* Callback for scroll_region_lower. */ | |||
1949 | static void * | |||
1950 | format_cb_scroll_region_lower(struct format_tree *ft) | |||
1951 | { | |||
1952 | if (ft->wp != NULL((void *)0)) | |||
1953 | return (format_printf("%u", ft->wp->base.rlower)); | |||
1954 | return (NULL((void *)0)); | |||
1955 | } | |||
1956 | ||||
1957 | /* Callback for scroll_region_upper. */ | |||
1958 | static void * | |||
1959 | format_cb_scroll_region_upper(struct format_tree *ft) | |||
1960 | { | |||
1961 | if (ft->wp != NULL((void *)0)) | |||
1962 | return (format_printf("%u", ft->wp->base.rupper)); | |||
1963 | return (NULL((void *)0)); | |||
1964 | } | |||
1965 | ||||
1966 | /* Callback for session_attached. */ | |||
1967 | static void * | |||
1968 | format_cb_session_attached(struct format_tree *ft) | |||
1969 | { | |||
1970 | if (ft->s != NULL((void *)0)) | |||
1971 | return (format_printf("%u", ft->s->attached)); | |||
1972 | return (NULL((void *)0)); | |||
1973 | } | |||
1974 | ||||
1975 | /* Callback for session_format. */ | |||
1976 | static void * | |||
1977 | format_cb_session_format(struct format_tree *ft) | |||
1978 | { | |||
1979 | if (ft->type == FORMAT_TYPE_SESSION) | |||
1980 | return (xstrdup("1")); | |||
1981 | return (xstrdup("0")); | |||
1982 | } | |||
1983 | ||||
1984 | /* Callback for session_group. */ | |||
1985 | static void * | |||
1986 | format_cb_session_group(struct format_tree *ft) | |||
1987 | { | |||
1988 | struct session_group *sg; | |||
1989 | ||||
1990 | if (ft->s != NULL((void *)0) && (sg = session_group_contains(ft->s)) != NULL((void *)0)) | |||
1991 | return (xstrdup(sg->name)); | |||
1992 | return (NULL((void *)0)); | |||
1993 | } | |||
1994 | ||||
1995 | /* Callback for session_group_attached. */ | |||
1996 | static void * | |||
1997 | format_cb_session_group_attached(struct format_tree *ft) | |||
1998 | { | |||
1999 | struct session_group *sg; | |||
2000 | ||||
2001 | if (ft->s != NULL((void *)0) && (sg = session_group_contains(ft->s)) != NULL((void *)0)) | |||
2002 | return (format_printf("%u", session_group_attached_count (sg))); | |||
2003 | return (NULL((void *)0)); | |||
2004 | } | |||
2005 | ||||
2006 | /* Callback for session_group_many_attached. */ | |||
2007 | static void * | |||
2008 | format_cb_session_group_many_attached(struct format_tree *ft) | |||
2009 | { | |||
2010 | struct session_group *sg; | |||
2011 | ||||
2012 | if (ft->s != NULL((void *)0) && (sg = session_group_contains(ft->s)) != NULL((void *)0)) { | |||
2013 | if (session_group_attached_count (sg) > 1) | |||
2014 | return (xstrdup("1")); | |||
2015 | return (xstrdup("0")); | |||
2016 | } | |||
2017 | return (NULL((void *)0)); | |||
2018 | } | |||
2019 | ||||
2020 | /* Callback for session_group_size. */ | |||
2021 | static void * | |||
2022 | format_cb_session_group_size(struct format_tree *ft) | |||
2023 | { | |||
2024 | struct session_group *sg; | |||
2025 | ||||
2026 | if (ft->s != NULL((void *)0) && (sg = session_group_contains(ft->s)) != NULL((void *)0)) | |||
2027 | return (format_printf("%u", session_group_count (sg))); | |||
2028 | return (NULL((void *)0)); | |||
2029 | } | |||
2030 | ||||
2031 | /* Callback for session_grouped. */ | |||
2032 | static void * | |||
2033 | format_cb_session_grouped(struct format_tree *ft) | |||
2034 | { | |||
2035 | if (ft->s != NULL((void *)0)) { | |||
2036 | if (session_group_contains(ft->s) != NULL((void *)0)) | |||
2037 | return (xstrdup("1")); | |||
2038 | return (xstrdup("0")); | |||
2039 | } | |||
2040 | return (NULL((void *)0)); | |||
2041 | } | |||
2042 | ||||
2043 | /* Callback for session_id. */ | |||
2044 | static void * | |||
2045 | format_cb_session_id(struct format_tree *ft) | |||
2046 | { | |||
2047 | if (ft->s != NULL((void *)0)) | |||
2048 | return (format_printf("$%u", ft->s->id)); | |||
2049 | return (NULL((void *)0)); | |||
2050 | } | |||
2051 | ||||
2052 | /* Callback for session_many_attached. */ | |||
2053 | static void * | |||
2054 | format_cb_session_many_attached(struct format_tree *ft) | |||
2055 | { | |||
2056 | if (ft->s != NULL((void *)0)) { | |||
2057 | if (ft->s->attached > 1) | |||
2058 | return (xstrdup("1")); | |||
2059 | return (xstrdup("0")); | |||
2060 | } | |||
2061 | return (NULL((void *)0)); | |||
2062 | } | |||
2063 | ||||
2064 | /* Callback for session_marked. */ | |||
2065 | static void * | |||
2066 | format_cb_session_marked(struct format_tree *ft) | |||
2067 | { | |||
2068 | if (ft->s != NULL((void *)0)) { | |||
2069 | if (server_check_marked() && marked_pane.s == ft->s) | |||
2070 | return (xstrdup("1")); | |||
2071 | return (xstrdup("0")); | |||
2072 | } | |||
2073 | return (NULL((void *)0)); | |||
2074 | } | |||
2075 | ||||
2076 | /* Callback for session_name. */ | |||
2077 | static void * | |||
2078 | format_cb_session_name(struct format_tree *ft) | |||
2079 | { | |||
2080 | if (ft->s != NULL((void *)0)) | |||
2081 | return (xstrdup(ft->s->name)); | |||
2082 | return (NULL((void *)0)); | |||
2083 | } | |||
2084 | ||||
2085 | /* Callback for session_path. */ | |||
2086 | static void * | |||
2087 | format_cb_session_path(struct format_tree *ft) | |||
2088 | { | |||
2089 | if (ft->s != NULL((void *)0)) | |||
2090 | return (xstrdup(ft->s->cwd)); | |||
2091 | return (NULL((void *)0)); | |||
2092 | } | |||
2093 | ||||
2094 | /* Callback for session_windows. */ | |||
2095 | static void * | |||
2096 | format_cb_session_windows(struct format_tree *ft) | |||
2097 | { | |||
2098 | if (ft->s != NULL((void *)0)) | |||
2099 | return (format_printf("%u", winlink_count(&ft->s->windows))); | |||
2100 | return (NULL((void *)0)); | |||
2101 | } | |||
2102 | ||||
2103 | /* Callback for socket_path. */ | |||
2104 | static void * | |||
2105 | format_cb_socket_path(__unused__attribute__((__unused__)) struct format_tree *ft) | |||
2106 | { | |||
2107 | return (xstrdup(socket_path)); | |||
2108 | } | |||
2109 | ||||
2110 | /* Callback for version. */ | |||
2111 | static void * | |||
2112 | format_cb_version(__unused__attribute__((__unused__)) struct format_tree *ft) | |||
2113 | { | |||
2114 | return (xstrdup(getversion())); | |||
2115 | } | |||
2116 | ||||
2117 | /* Callback for active_window_index. */ | |||
2118 | static void * | |||
2119 | format_cb_active_window_index(struct format_tree *ft) | |||
2120 | { | |||
2121 | if (ft->s != NULL((void *)0)) | |||
2122 | return (format_printf("%u", ft->s->curw->idx)); | |||
2123 | return (NULL((void *)0)); | |||
2124 | } | |||
2125 | ||||
2126 | /* Callback for last_window_index. */ | |||
2127 | static void * | |||
2128 | format_cb_last_window_index(struct format_tree *ft) | |||
2129 | { | |||
2130 | struct winlink *wl; | |||
2131 | ||||
2132 | if (ft->s != NULL((void *)0)) { | |||
2133 | wl = RB_MAX(winlinks, &ft->s->windows)winlinks_RB_MINMAX(&ft->s->windows, 1); | |||
2134 | return (format_printf("%u", wl->idx)); | |||
2135 | } | |||
2136 | return (NULL((void *)0)); | |||
2137 | } | |||
2138 | ||||
2139 | /* Callback for window_active. */ | |||
2140 | static void * | |||
2141 | format_cb_window_active(struct format_tree *ft) | |||
2142 | { | |||
2143 | if (ft->wl != NULL((void *)0)) { | |||
2144 | if (ft->wl == ft->wl->session->curw) | |||
2145 | return (xstrdup("1")); | |||
2146 | return (xstrdup("0")); | |||
2147 | } | |||
2148 | return (NULL((void *)0)); | |||
2149 | } | |||
2150 | ||||
2151 | /* Callback for window_activity_flag. */ | |||
2152 | static void * | |||
2153 | format_cb_window_activity_flag(struct format_tree *ft) | |||
2154 | { | |||
2155 | if (ft->wl != NULL((void *)0)) { | |||
2156 | if (ft->wl->flags & WINLINK_ACTIVITY0x2) | |||
2157 | return (xstrdup("1")); | |||
2158 | return (xstrdup("0")); | |||
2159 | } | |||
2160 | return (NULL((void *)0)); | |||
2161 | } | |||
2162 | ||||
2163 | /* Callback for window_bell_flag. */ | |||
2164 | static void * | |||
2165 | format_cb_window_bell_flag(struct format_tree *ft) | |||
2166 | { | |||
2167 | if (ft->wl != NULL((void *)0)) { | |||
2168 | if (ft->wl->flags & WINLINK_BELL0x1) | |||
2169 | return (xstrdup("1")); | |||
2170 | return (xstrdup("0")); | |||
2171 | } | |||
2172 | return (NULL((void *)0)); | |||
2173 | } | |||
2174 | ||||
2175 | /* Callback for window_bigger. */ | |||
2176 | static void * | |||
2177 | format_cb_window_bigger(struct format_tree *ft) | |||
2178 | { | |||
2179 | u_int ox, oy, sx, sy; | |||
2180 | ||||
2181 | if (ft->c != NULL((void *)0)) { | |||
2182 | if (tty_window_offset(&ft->c->tty, &ox, &oy, &sx, &sy)) | |||
2183 | return (xstrdup("1")); | |||
2184 | return (xstrdup("0")); | |||
2185 | } | |||
2186 | return (NULL((void *)0)); | |||
2187 | } | |||
2188 | ||||
2189 | /* Callback for window_cell_height. */ | |||
2190 | static void * | |||
2191 | format_cb_window_cell_height(struct format_tree *ft) | |||
2192 | { | |||
2193 | if (ft->w != NULL((void *)0)) | |||
2194 | return (format_printf("%u", ft->w->ypixel)); | |||
2195 | return (NULL((void *)0)); | |||
2196 | } | |||
2197 | ||||
2198 | /* Callback for window_cell_width. */ | |||
2199 | static void * | |||
2200 | format_cb_window_cell_width(struct format_tree *ft) | |||
2201 | { | |||
2202 | if (ft->w != NULL((void *)0)) | |||
2203 | return (format_printf("%u", ft->w->xpixel)); | |||
2204 | return (NULL((void *)0)); | |||
2205 | } | |||
2206 | ||||
2207 | /* Callback for window_end_flag. */ | |||
2208 | static void * | |||
2209 | format_cb_window_end_flag(struct format_tree *ft) | |||
2210 | { | |||
2211 | if (ft->wl != NULL((void *)0)) { | |||
2212 | if (ft->wl == RB_MAX(winlinks, &ft->wl->session->windows)winlinks_RB_MINMAX(&ft->wl->session->windows, 1)) | |||
2213 | return (xstrdup("1")); | |||
2214 | return (xstrdup("0")); | |||
2215 | } | |||
2216 | return (NULL((void *)0)); | |||
2217 | } | |||
2218 | ||||
2219 | /* Callback for window_flags. */ | |||
2220 | static void * | |||
2221 | format_cb_window_flags(struct format_tree *ft) | |||
2222 | { | |||
2223 | if (ft->wl != NULL((void *)0)) | |||
2224 | return (xstrdup(window_printable_flags(ft->wl, 1))); | |||
2225 | return (NULL((void *)0)); | |||
2226 | } | |||
2227 | ||||
2228 | /* Callback for window_format. */ | |||
2229 | static void * | |||
2230 | format_cb_window_format(struct format_tree *ft) | |||
2231 | { | |||
2232 | if (ft->type == FORMAT_TYPE_WINDOW) | |||
2233 | return (xstrdup("1")); | |||
2234 | return (xstrdup("0")); | |||
2235 | } | |||
2236 | ||||
2237 | /* Callback for window_height. */ | |||
2238 | static void * | |||
2239 | format_cb_window_height(struct format_tree *ft) | |||
2240 | { | |||
2241 | if (ft->w != NULL((void *)0)) | |||
2242 | return (format_printf("%u", ft->w->sy)); | |||
2243 | return (NULL((void *)0)); | |||
2244 | } | |||
2245 | ||||
2246 | /* Callback for window_id. */ | |||
2247 | static void * | |||
2248 | format_cb_window_id(struct format_tree *ft) | |||
2249 | { | |||
2250 | if (ft->w != NULL((void *)0)) | |||
2251 | return (format_printf("@%u", ft->w->id)); | |||
2252 | return (NULL((void *)0)); | |||
2253 | } | |||
2254 | ||||
2255 | /* Callback for window_index. */ | |||
2256 | static void * | |||
2257 | format_cb_window_index(struct format_tree *ft) | |||
2258 | { | |||
2259 | if (ft->wl != NULL((void *)0)) | |||
2260 | return (format_printf("%d", ft->wl->idx)); | |||
2261 | return (NULL((void *)0)); | |||
2262 | } | |||
2263 | ||||
2264 | /* Callback for window_last_flag. */ | |||
2265 | static void * | |||
2266 | format_cb_window_last_flag(struct format_tree *ft) | |||
2267 | { | |||
2268 | if (ft->wl != NULL((void *)0)) { | |||
2269 | if (ft->wl == TAILQ_FIRST(&ft->wl->session->lastw)((&ft->wl->session->lastw)->tqh_first)) | |||
2270 | return (xstrdup("1")); | |||
2271 | return (xstrdup("0")); | |||
2272 | } | |||
2273 | return (NULL((void *)0)); | |||
2274 | } | |||
2275 | ||||
2276 | /* Callback for window_linked. */ | |||
2277 | static void * | |||
2278 | format_cb_window_linked(struct format_tree *ft) | |||
2279 | { | |||
2280 | if (ft->wl != NULL((void *)0)) { | |||
2281 | if (session_is_linked(ft->wl->session, ft->wl->window)) | |||
2282 | return (xstrdup("1")); | |||
2283 | return (xstrdup("0")); | |||
2284 | } | |||
2285 | return (NULL((void *)0)); | |||
2286 | } | |||
2287 | ||||
2288 | /* Callback for window_linked_sessions. */ | |||
2289 | static void * | |||
2290 | format_cb_window_linked_sessions(struct format_tree *ft) | |||
2291 | { | |||
2292 | if (ft->wl != NULL((void *)0)) | |||
2293 | return (format_printf("%u", ft->wl->window->references)); | |||
2294 | return (NULL((void *)0)); | |||
2295 | } | |||
2296 | ||||
2297 | /* Callback for window_marked_flag. */ | |||
2298 | static void * | |||
2299 | format_cb_window_marked_flag(struct format_tree *ft) | |||
2300 | { | |||
2301 | if (ft->wl != NULL((void *)0)) { | |||
2302 | if (server_check_marked() && marked_pane.wl == ft->wl) | |||
2303 | return (xstrdup("1")); | |||
2304 | return (xstrdup("0")); | |||
2305 | } | |||
2306 | return (NULL((void *)0)); | |||
2307 | } | |||
2308 | ||||
2309 | /* Callback for window_name. */ | |||
2310 | static void * | |||
2311 | format_cb_window_name(struct format_tree *ft) | |||
2312 | { | |||
2313 | if (ft->w != NULL((void *)0)) | |||
2314 | return (format_printf("%s", ft->w->name)); | |||
2315 | return (NULL((void *)0)); | |||
2316 | } | |||
2317 | ||||
2318 | /* Callback for window_offset_x. */ | |||
2319 | static void * | |||
2320 | format_cb_window_offset_x(struct format_tree *ft) | |||
2321 | { | |||
2322 | u_int ox, oy, sx, sy; | |||
2323 | ||||
2324 | if (ft->c != NULL((void *)0)) { | |||
2325 | if (tty_window_offset(&ft->c->tty, &ox, &oy, &sx, &sy)) | |||
2326 | return (format_printf("%u", ox)); | |||
2327 | return (NULL((void *)0)); | |||
2328 | } | |||
2329 | return (NULL((void *)0)); | |||
2330 | } | |||
2331 | ||||
2332 | /* Callback for window_offset_y. */ | |||
2333 | static void * | |||
2334 | format_cb_window_offset_y(struct format_tree *ft) | |||
2335 | { | |||
2336 | u_int ox, oy, sx, sy; | |||
2337 | ||||
2338 | if (ft->c != NULL((void *)0)) { | |||
2339 | if (tty_window_offset(&ft->c->tty, &ox, &oy, &sx, &sy)) | |||
2340 | return (format_printf("%u", oy)); | |||
2341 | return (NULL((void *)0)); | |||
2342 | } | |||
2343 | return (NULL((void *)0)); | |||
2344 | } | |||
2345 | ||||
2346 | /* Callback for window_panes. */ | |||
2347 | static void * | |||
2348 | format_cb_window_panes(struct format_tree *ft) | |||
2349 | { | |||
2350 | if (ft->w != NULL((void *)0)) | |||
2351 | return (format_printf("%u", window_count_panes(ft->w))); | |||
2352 | return (NULL((void *)0)); | |||
2353 | } | |||
2354 | ||||
2355 | /* Callback for window_raw_flags. */ | |||
2356 | static void * | |||
2357 | format_cb_window_raw_flags(struct format_tree *ft) | |||
2358 | { | |||
2359 | if (ft->wl != NULL((void *)0)) | |||
2360 | return (xstrdup(window_printable_flags(ft->wl, 0))); | |||
2361 | return (NULL((void *)0)); | |||
2362 | } | |||
2363 | ||||
2364 | /* Callback for window_silence_flag. */ | |||
2365 | static void * | |||
2366 | format_cb_window_silence_flag(struct format_tree *ft) | |||
2367 | { | |||
2368 | if (ft->wl != NULL((void *)0)) { | |||
2369 | if (ft->wl->flags & WINLINK_SILENCE0x4) | |||
2370 | return (xstrdup("1")); | |||
2371 | return (xstrdup("0")); | |||
2372 | } | |||
2373 | return (NULL((void *)0)); | |||
2374 | } | |||
2375 | ||||
2376 | /* Callback for window_start_flag. */ | |||
2377 | static void * | |||
2378 | format_cb_window_start_flag(struct format_tree *ft) | |||
2379 | { | |||
2380 | if (ft->wl != NULL((void *)0)) { | |||
2381 | if (ft->wl == RB_MIN(winlinks, &ft->wl->session->windows)winlinks_RB_MINMAX(&ft->wl->session->windows, -1 )) | |||
2382 | return (xstrdup("1")); | |||
2383 | return (xstrdup("0")); | |||
2384 | } | |||
2385 | return (NULL((void *)0)); | |||
2386 | } | |||
2387 | ||||
2388 | /* Callback for window_width. */ | |||
2389 | static void * | |||
2390 | format_cb_window_width(struct format_tree *ft) | |||
2391 | { | |||
2392 | if (ft->w != NULL((void *)0)) | |||
2393 | return (format_printf("%u", ft->w->sx)); | |||
2394 | return (NULL((void *)0)); | |||
2395 | } | |||
2396 | ||||
2397 | /* Callback for window_zoomed_flag. */ | |||
2398 | static void * | |||
2399 | format_cb_window_zoomed_flag(struct format_tree *ft) | |||
2400 | { | |||
2401 | if (ft->w != NULL((void *)0)) { | |||
2402 | if (ft->w->flags & WINDOW_ZOOMED0x8) | |||
2403 | return (xstrdup("1")); | |||
2404 | return (xstrdup("0")); | |||
2405 | } | |||
2406 | return (NULL((void *)0)); | |||
2407 | } | |||
2408 | ||||
2409 | /* Callback for wrap_flag. */ | |||
2410 | static void * | |||
2411 | format_cb_wrap_flag(struct format_tree *ft) | |||
2412 | { | |||
2413 | if (ft->wp != NULL((void *)0)) { | |||
2414 | if (ft->wp->base.mode & MODE_WRAP0x10) | |||
2415 | return (xstrdup("1")); | |||
2416 | return (xstrdup("0")); | |||
2417 | } | |||
2418 | return (NULL((void *)0)); | |||
2419 | } | |||
2420 | ||||
2421 | /* Callback for buffer_created. */ | |||
2422 | static void * | |||
2423 | format_cb_buffer_created(struct format_tree *ft) | |||
2424 | { | |||
2425 | static struct timeval tv; | |||
2426 | ||||
2427 | if (ft->pb != NULL((void *)0)) { | |||
2428 | timerclear(&tv)(&tv)->tv_sec = (&tv)->tv_usec = 0; | |||
2429 | tv.tv_sec = paste_buffer_created(ft->pb); | |||
2430 | return (&tv); | |||
2431 | } | |||
2432 | return (NULL((void *)0)); | |||
2433 | } | |||
2434 | ||||
2435 | /* Callback for client_activity. */ | |||
2436 | static void * | |||
2437 | format_cb_client_activity(struct format_tree *ft) | |||
2438 | { | |||
2439 | if (ft->c != NULL((void *)0)) | |||
2440 | return (&ft->c->activity_time); | |||
2441 | return (NULL((void *)0)); | |||
2442 | } | |||
2443 | ||||
2444 | /* Callback for client_created. */ | |||
2445 | static void * | |||
2446 | format_cb_client_created(struct format_tree *ft) | |||
2447 | { | |||
2448 | if (ft->c != NULL((void *)0)) | |||
2449 | return (&ft->c->creation_time); | |||
2450 | return (NULL((void *)0)); | |||
2451 | } | |||
2452 | ||||
2453 | /* Callback for session_activity. */ | |||
2454 | static void * | |||
2455 | format_cb_session_activity(struct format_tree *ft) | |||
2456 | { | |||
2457 | if (ft->s != NULL((void *)0)) | |||
2458 | return (&ft->s->activity_time); | |||
2459 | return (NULL((void *)0)); | |||
2460 | } | |||
2461 | ||||
2462 | /* Callback for session_created. */ | |||
2463 | static void * | |||
2464 | format_cb_session_created(struct format_tree *ft) | |||
2465 | { | |||
2466 | if (ft->s != NULL((void *)0)) | |||
2467 | return (&ft->s->creation_time); | |||
2468 | return (NULL((void *)0)); | |||
2469 | } | |||
2470 | ||||
2471 | /* Callback for session_last_attached. */ | |||
2472 | static void * | |||
2473 | format_cb_session_last_attached(struct format_tree *ft) | |||
2474 | { | |||
2475 | if (ft->s != NULL((void *)0)) | |||
2476 | return (&ft->s->last_attached_time); | |||
2477 | return (NULL((void *)0)); | |||
2478 | } | |||
2479 | ||||
2480 | /* Callback for start_time. */ | |||
2481 | static void * | |||
2482 | format_cb_start_time(__unused__attribute__((__unused__)) struct format_tree *ft) | |||
2483 | { | |||
2484 | return (&start_time); | |||
2485 | } | |||
2486 | ||||
2487 | /* Callback for window_activity. */ | |||
2488 | static void * | |||
2489 | format_cb_window_activity(struct format_tree *ft) | |||
2490 | { | |||
2491 | if (ft->w != NULL((void *)0)) | |||
2492 | return (&ft->w->activity_time); | |||
2493 | return (NULL((void *)0)); | |||
2494 | } | |||
2495 | ||||
2496 | /* Callback for buffer_mode_format, */ | |||
2497 | static void * | |||
2498 | format_cb_buffer_mode_format(__unused__attribute__((__unused__)) struct format_tree *ft) | |||
2499 | { | |||
2500 | return (xstrdup(window_buffer_mode.default_format)); | |||
2501 | } | |||
2502 | ||||
2503 | /* Callback for client_mode_format, */ | |||
2504 | static void * | |||
2505 | format_cb_client_mode_format(__unused__attribute__((__unused__)) struct format_tree *ft) | |||
2506 | { | |||
2507 | return (xstrdup(window_client_mode.default_format)); | |||
2508 | } | |||
2509 | ||||
2510 | /* Callback for tree_mode_format, */ | |||
2511 | static void * | |||
2512 | format_cb_tree_mode_format(__unused__attribute__((__unused__)) struct format_tree *ft) | |||
2513 | { | |||
2514 | return (xstrdup(window_tree_mode.default_format)); | |||
2515 | } | |||
2516 | ||||
2517 | /* Format table type. */ | |||
2518 | enum format_table_type { | |||
2519 | FORMAT_TABLE_STRING, | |||
2520 | FORMAT_TABLE_TIME | |||
2521 | }; | |||
2522 | ||||
2523 | /* Format table entry. */ | |||
2524 | struct format_table_entry { | |||
2525 | const char *key; | |||
2526 | enum format_table_type type; | |||
2527 | format_cb cb; | |||
2528 | }; | |||
2529 | ||||
2530 | /* | |||
2531 | * Format table. Default format variables (that are almost always in the tree | |||
2532 | * and where the value is expanded by a callback in this file) are listed here. | |||
2533 | * Only variables which are added by the caller go into the tree. | |||
2534 | */ | |||
2535 | static const struct format_table_entry format_table[] = { | |||
2536 | { "active_window_index", FORMAT_TABLE_STRING, | |||
2537 | format_cb_active_window_index | |||
2538 | }, | |||
2539 | { "alternate_on", FORMAT_TABLE_STRING, | |||
2540 | format_cb_alternate_on | |||
2541 | }, | |||
2542 | { "alternate_saved_x", FORMAT_TABLE_STRING, | |||
2543 | format_cb_alternate_saved_x | |||
2544 | }, | |||
2545 | { "alternate_saved_y", FORMAT_TABLE_STRING, | |||
2546 | format_cb_alternate_saved_y | |||
2547 | }, | |||
2548 | { "buffer_created", FORMAT_TABLE_TIME, | |||
2549 | format_cb_buffer_created | |||
2550 | }, | |||
2551 | { "buffer_mode_format", FORMAT_TABLE_STRING, | |||
2552 | format_cb_buffer_mode_format | |||
2553 | }, | |||
2554 | { "buffer_name", FORMAT_TABLE_STRING, | |||
2555 | format_cb_buffer_name | |||
2556 | }, | |||
2557 | { "buffer_sample", FORMAT_TABLE_STRING, | |||
2558 | format_cb_buffer_sample | |||
2559 | }, | |||
2560 | { "buffer_size", FORMAT_TABLE_STRING, | |||
2561 | format_cb_buffer_size | |||
2562 | }, | |||
2563 | { "client_activity", FORMAT_TABLE_TIME, | |||
2564 | format_cb_client_activity | |||
2565 | }, | |||
2566 | { "client_cell_height", FORMAT_TABLE_STRING, | |||
2567 | format_cb_client_cell_height | |||
2568 | }, | |||
2569 | { "client_cell_width", FORMAT_TABLE_STRING, | |||
2570 | format_cb_client_cell_width | |||
2571 | }, | |||
2572 | { "client_control_mode", FORMAT_TABLE_STRING, | |||
2573 | format_cb_client_control_mode | |||
2574 | }, | |||
2575 | { "client_created", FORMAT_TABLE_TIME, | |||
2576 | format_cb_client_created | |||
2577 | }, | |||
2578 | { "client_discarded", FORMAT_TABLE_STRING, | |||
2579 | format_cb_client_discarded | |||
2580 | }, | |||
2581 | { "client_flags", FORMAT_TABLE_STRING, | |||
2582 | format_cb_client_flags | |||
2583 | }, | |||
2584 | { "client_height", FORMAT_TABLE_STRING, | |||
2585 | format_cb_client_height | |||
2586 | }, | |||
2587 | { "client_key_table", FORMAT_TABLE_STRING, | |||
2588 | format_cb_client_key_table | |||
2589 | }, | |||
2590 | { "client_last_session", FORMAT_TABLE_STRING, | |||
2591 | format_cb_client_last_session | |||
2592 | }, | |||
2593 | { "client_mode_format", FORMAT_TABLE_STRING, | |||
2594 | format_cb_client_mode_format | |||
2595 | }, | |||
2596 | { "client_name", FORMAT_TABLE_STRING, | |||
2597 | format_cb_client_name | |||
2598 | }, | |||
2599 | { "client_pid", FORMAT_TABLE_STRING, | |||
2600 | format_cb_client_pid | |||
2601 | }, | |||
2602 | { "client_prefix", FORMAT_TABLE_STRING, | |||
2603 | format_cb_client_prefix | |||
2604 | }, | |||
2605 | { "client_readonly", FORMAT_TABLE_STRING, | |||
2606 | format_cb_client_readonly | |||
2607 | }, | |||
2608 | { "client_session", FORMAT_TABLE_STRING, | |||
2609 | format_cb_client_session | |||
2610 | }, | |||
2611 | { "client_termfeatures", FORMAT_TABLE_STRING, | |||
2612 | format_cb_client_termfeatures | |||
2613 | }, | |||
2614 | { "client_termname", FORMAT_TABLE_STRING, | |||
2615 | format_cb_client_termname | |||
2616 | }, | |||
2617 | { "client_termtype", FORMAT_TABLE_STRING, | |||
2618 | format_cb_client_termtype | |||
2619 | }, | |||
2620 | { "client_tty", FORMAT_TABLE_STRING, | |||
2621 | format_cb_client_tty | |||
2622 | }, | |||
2623 | { "client_utf8", FORMAT_TABLE_STRING, | |||
2624 | format_cb_client_utf8 | |||
2625 | }, | |||
2626 | { "client_width", FORMAT_TABLE_STRING, | |||
2627 | format_cb_client_width | |||
2628 | }, | |||
2629 | { "client_written", FORMAT_TABLE_STRING, | |||
2630 | format_cb_client_written | |||
2631 | }, | |||
2632 | { "config_files", FORMAT_TABLE_STRING, | |||
2633 | format_cb_config_files | |||
2634 | }, | |||
2635 | { "cursor_character", FORMAT_TABLE_STRING, | |||
2636 | format_cb_cursor_character | |||
2637 | }, | |||
2638 | { "cursor_flag", FORMAT_TABLE_STRING, | |||
2639 | format_cb_cursor_flag | |||
2640 | }, | |||
2641 | { "cursor_x", FORMAT_TABLE_STRING, | |||
2642 | format_cb_cursor_x | |||
2643 | }, | |||
2644 | { "cursor_y", FORMAT_TABLE_STRING, | |||
2645 | format_cb_cursor_y | |||
2646 | }, | |||
2647 | { "history_all_bytes", FORMAT_TABLE_STRING, | |||
2648 | format_cb_history_all_bytes | |||
2649 | }, | |||
2650 | { "history_bytes", FORMAT_TABLE_STRING, | |||
2651 | format_cb_history_bytes | |||
2652 | }, | |||
2653 | { "history_limit", FORMAT_TABLE_STRING, | |||
2654 | format_cb_history_limit | |||
2655 | }, | |||
2656 | { "history_size", FORMAT_TABLE_STRING, | |||
2657 | format_cb_history_size | |||
2658 | }, | |||
2659 | { "host", FORMAT_TABLE_STRING, | |||
2660 | format_cb_host | |||
2661 | }, | |||
2662 | { "host_short", FORMAT_TABLE_STRING, | |||
2663 | format_cb_host_short | |||
2664 | }, | |||
2665 | { "insert_flag", FORMAT_TABLE_STRING, | |||
2666 | format_cb_insert_flag | |||
2667 | }, | |||
2668 | { "keypad_cursor_flag", FORMAT_TABLE_STRING, | |||
2669 | format_cb_keypad_cursor_flag | |||
2670 | }, | |||
2671 | { "keypad_flag", FORMAT_TABLE_STRING, | |||
2672 | format_cb_keypad_flag | |||
2673 | }, | |||
2674 | { "last_window_index", FORMAT_TABLE_STRING, | |||
2675 | format_cb_last_window_index | |||
2676 | }, | |||
2677 | { "mouse_all_flag", FORMAT_TABLE_STRING, | |||
2678 | format_cb_mouse_all_flag | |||
2679 | }, | |||
2680 | { "mouse_any_flag", FORMAT_TABLE_STRING, | |||
2681 | format_cb_mouse_any_flag | |||
2682 | }, | |||
2683 | { "mouse_button_flag", FORMAT_TABLE_STRING, | |||
2684 | format_cb_mouse_button_flag | |||
2685 | }, | |||
2686 | { "mouse_line", FORMAT_TABLE_STRING, | |||
2687 | format_cb_mouse_line | |||
2688 | }, | |||
2689 | { "mouse_pane", FORMAT_TABLE_STRING, | |||
2690 | format_cb_mouse_pane | |||
2691 | }, | |||
2692 | { "mouse_sgr_flag", FORMAT_TABLE_STRING, | |||
2693 | format_cb_mouse_sgr_flag | |||
2694 | }, | |||
2695 | { "mouse_standard_flag", FORMAT_TABLE_STRING, | |||
2696 | format_cb_mouse_standard_flag | |||
2697 | }, | |||
2698 | { "mouse_utf8_flag", FORMAT_TABLE_STRING, | |||
2699 | format_cb_mouse_utf8_flag | |||
2700 | }, | |||
2701 | { "mouse_word", FORMAT_TABLE_STRING, | |||
2702 | format_cb_mouse_word | |||
2703 | }, | |||
2704 | { "mouse_x", FORMAT_TABLE_STRING, | |||
2705 | format_cb_mouse_x | |||
2706 | }, | |||
2707 | { "mouse_y", FORMAT_TABLE_STRING, | |||
2708 | format_cb_mouse_y | |||
2709 | }, | |||
2710 | { "origin_flag", FORMAT_TABLE_STRING, | |||
2711 | format_cb_origin_flag | |||
2712 | }, | |||
2713 | { "pane_active", FORMAT_TABLE_STRING, | |||
2714 | format_cb_pane_active | |||
2715 | }, | |||
2716 | { "pane_at_bottom", FORMAT_TABLE_STRING, | |||
2717 | format_cb_pane_at_bottom | |||
2718 | }, | |||
2719 | { "pane_at_left", FORMAT_TABLE_STRING, | |||
2720 | format_cb_pane_at_left | |||
2721 | }, | |||
2722 | { "pane_at_right", FORMAT_TABLE_STRING, | |||
2723 | format_cb_pane_at_right | |||
2724 | }, | |||
2725 | { "pane_at_top", FORMAT_TABLE_STRING, | |||
2726 | format_cb_pane_at_top | |||
2727 | }, | |||
2728 | { "pane_bg", FORMAT_TABLE_STRING, | |||
2729 | format_cb_pane_bg | |||
2730 | }, | |||
2731 | { "pane_bottom", FORMAT_TABLE_STRING, | |||
2732 | format_cb_pane_bottom | |||
2733 | }, | |||
2734 | { "pane_current_command", FORMAT_TABLE_STRING, | |||
2735 | format_cb_current_command | |||
2736 | }, | |||
2737 | { "pane_current_path", FORMAT_TABLE_STRING, | |||
2738 | format_cb_current_path | |||
2739 | }, | |||
2740 | { "pane_dead", FORMAT_TABLE_STRING, | |||
2741 | format_cb_pane_dead | |||
2742 | }, | |||
2743 | { "pane_dead_status", FORMAT_TABLE_STRING, | |||
2744 | format_cb_pane_dead_status | |||
2745 | }, | |||
2746 | { "pane_fg", FORMAT_TABLE_STRING, | |||
2747 | format_cb_pane_fg | |||
2748 | }, | |||
2749 | { "pane_format", FORMAT_TABLE_STRING, | |||
2750 | format_cb_pane_format | |||
2751 | }, | |||
2752 | { "pane_height", FORMAT_TABLE_STRING, | |||
2753 | format_cb_pane_height | |||
2754 | }, | |||
2755 | { "pane_id", FORMAT_TABLE_STRING, | |||
2756 | format_cb_pane_id | |||
2757 | }, | |||
2758 | { "pane_in_mode", FORMAT_TABLE_STRING, | |||
2759 | format_cb_pane_in_mode | |||
2760 | }, | |||
2761 | { "pane_index", FORMAT_TABLE_STRING, | |||
2762 | format_cb_pane_index | |||
2763 | }, | |||
2764 | { "pane_input_off", FORMAT_TABLE_STRING, | |||
2765 | format_cb_pane_input_off | |||
2766 | }, | |||
2767 | { "pane_last", FORMAT_TABLE_STRING, | |||
2768 | format_cb_pane_last | |||
2769 | }, | |||
2770 | { "pane_left", FORMAT_TABLE_STRING, | |||
2771 | format_cb_pane_left | |||
2772 | }, | |||
2773 | { "pane_marked", FORMAT_TABLE_STRING, | |||
2774 | format_cb_pane_marked | |||
2775 | }, | |||
2776 | { "pane_marked_set", FORMAT_TABLE_STRING, | |||
2777 | format_cb_pane_marked_set | |||
2778 | }, | |||
2779 | { "pane_mode", FORMAT_TABLE_STRING, | |||
2780 | format_cb_pane_mode | |||
2781 | }, | |||
2782 | { "pane_path", FORMAT_TABLE_STRING, | |||
2783 | format_cb_pane_path | |||
2784 | }, | |||
2785 | { "pane_pid", FORMAT_TABLE_STRING, | |||
2786 | format_cb_pane_pid | |||
2787 | }, | |||
2788 | { "pane_pipe", FORMAT_TABLE_STRING, | |||
2789 | format_cb_pane_pipe | |||
2790 | }, | |||
2791 | { "pane_right", FORMAT_TABLE_STRING, | |||
2792 | format_cb_pane_right | |||
2793 | }, | |||
2794 | { "pane_search_string", FORMAT_TABLE_STRING, | |||
2795 | format_cb_pane_search_string | |||
2796 | }, | |||
2797 | { "pane_start_command", FORMAT_TABLE_STRING, | |||
2798 | format_cb_start_command | |||
2799 | }, | |||
2800 | { "pane_synchronized", FORMAT_TABLE_STRING, | |||
2801 | format_cb_pane_synchronized | |||
2802 | }, | |||
2803 | { "pane_tabs", FORMAT_TABLE_STRING, | |||
2804 | format_cb_pane_tabs | |||
2805 | }, | |||
2806 | { "pane_title", FORMAT_TABLE_STRING, | |||
2807 | format_cb_pane_title | |||
2808 | }, | |||
2809 | { "pane_top", FORMAT_TABLE_STRING, | |||
2810 | format_cb_pane_top | |||
2811 | }, | |||
2812 | { "pane_tty", FORMAT_TABLE_STRING, | |||
2813 | format_cb_pane_tty | |||
2814 | }, | |||
2815 | { "pane_width", FORMAT_TABLE_STRING, | |||
2816 | format_cb_pane_width | |||
2817 | }, | |||
2818 | { "pid", FORMAT_TABLE_STRING, | |||
2819 | format_cb_pid | |||
2820 | }, | |||
2821 | { "scroll_region_lower", FORMAT_TABLE_STRING, | |||
2822 | format_cb_scroll_region_lower | |||
2823 | }, | |||
2824 | { "scroll_region_upper", FORMAT_TABLE_STRING, | |||
2825 | format_cb_scroll_region_upper | |||
2826 | }, | |||
2827 | { "session_activity", FORMAT_TABLE_TIME, | |||
2828 | format_cb_session_activity | |||
2829 | }, | |||
2830 | { "session_alerts", FORMAT_TABLE_STRING, | |||
2831 | format_cb_session_alerts | |||
2832 | }, | |||
2833 | { "session_attached", FORMAT_TABLE_STRING, | |||
2834 | format_cb_session_attached | |||
2835 | }, | |||
2836 | { "session_attached_list", FORMAT_TABLE_STRING, | |||
2837 | format_cb_session_attached_list | |||
2838 | }, | |||
2839 | { "session_created", FORMAT_TABLE_TIME, | |||
2840 | format_cb_session_created | |||
2841 | }, | |||
2842 | { "session_format", FORMAT_TABLE_STRING, | |||
2843 | format_cb_session_format | |||
2844 | }, | |||
2845 | { "session_group", FORMAT_TABLE_STRING, | |||
2846 | format_cb_session_group | |||
2847 | }, | |||
2848 | { "session_group_attached", FORMAT_TABLE_STRING, | |||
2849 | format_cb_session_group_attached | |||
2850 | }, | |||
2851 | { "session_group_attached_list", FORMAT_TABLE_STRING, | |||
2852 | format_cb_session_group_attached_list | |||
2853 | }, | |||
2854 | { "session_group_list", FORMAT_TABLE_STRING, | |||
2855 | format_cb_session_group_list | |||
2856 | }, | |||
2857 | { "session_group_many_attached", FORMAT_TABLE_STRING, | |||
2858 | format_cb_session_group_many_attached | |||
2859 | }, | |||
2860 | { "session_group_size", FORMAT_TABLE_STRING, | |||
2861 | format_cb_session_group_size | |||
2862 | }, | |||
2863 | { "session_grouped", FORMAT_TABLE_STRING, | |||
2864 | format_cb_session_grouped | |||
2865 | }, | |||
2866 | { "session_id", FORMAT_TABLE_STRING, | |||
2867 | format_cb_session_id | |||
2868 | }, | |||
2869 | { "session_last_attached", FORMAT_TABLE_TIME, | |||
2870 | format_cb_session_last_attached | |||
2871 | }, | |||
2872 | { "session_many_attached", FORMAT_TABLE_STRING, | |||
2873 | format_cb_session_many_attached | |||
2874 | }, | |||
2875 | { "session_marked", FORMAT_TABLE_STRING, | |||
2876 | format_cb_session_marked, | |||
2877 | }, | |||
2878 | { "session_name", FORMAT_TABLE_STRING, | |||
2879 | format_cb_session_name | |||
2880 | }, | |||
2881 | { "session_path", FORMAT_TABLE_STRING, | |||
2882 | format_cb_session_path | |||
2883 | }, | |||
2884 | { "session_stack", FORMAT_TABLE_STRING, | |||
2885 | format_cb_session_stack | |||
2886 | }, | |||
2887 | { "session_windows", FORMAT_TABLE_STRING, | |||
2888 | format_cb_session_windows | |||
2889 | }, | |||
2890 | { "socket_path", FORMAT_TABLE_STRING, | |||
2891 | format_cb_socket_path | |||
2892 | }, | |||
2893 | { "start_time", FORMAT_TABLE_TIME, | |||
2894 | format_cb_start_time | |||
2895 | }, | |||
2896 | { "tree_mode_format", FORMAT_TABLE_STRING, | |||
2897 | format_cb_tree_mode_format | |||
2898 | }, | |||
2899 | { "version", FORMAT_TABLE_STRING, | |||
2900 | format_cb_version | |||
2901 | }, | |||
2902 | { "window_active", FORMAT_TABLE_STRING, | |||
2903 | format_cb_window_active | |||
2904 | }, | |||
2905 | { "window_active_clients", FORMAT_TABLE_STRING, | |||
2906 | format_cb_window_active_clients | |||
2907 | }, | |||
2908 | { "window_active_clients_list", FORMAT_TABLE_STRING, | |||
2909 | format_cb_window_active_clients_list | |||
2910 | }, | |||
2911 | { "window_active_sessions", FORMAT_TABLE_STRING, | |||
2912 | format_cb_window_active_sessions | |||
2913 | }, | |||
2914 | { "window_active_sessions_list", FORMAT_TABLE_STRING, | |||
2915 | format_cb_window_active_sessions_list | |||
2916 | }, | |||
2917 | { "window_activity", FORMAT_TABLE_TIME, | |||
2918 | format_cb_window_activity | |||
2919 | }, | |||
2920 | { "window_activity_flag", FORMAT_TABLE_STRING, | |||
2921 | format_cb_window_activity_flag | |||
2922 | }, | |||
2923 | { "window_bell_flag", FORMAT_TABLE_STRING, | |||
2924 | format_cb_window_bell_flag | |||
2925 | }, | |||
2926 | { "window_bigger", FORMAT_TABLE_STRING, | |||
2927 | format_cb_window_bigger | |||
2928 | }, | |||
2929 | { "window_cell_height", FORMAT_TABLE_STRING, | |||
2930 | format_cb_window_cell_height | |||
2931 | }, | |||
2932 | { "window_cell_width", FORMAT_TABLE_STRING, | |||
2933 | format_cb_window_cell_width | |||
2934 | }, | |||
2935 | { "window_end_flag", FORMAT_TABLE_STRING, | |||
2936 | format_cb_window_end_flag | |||
2937 | }, | |||
2938 | { "window_flags", FORMAT_TABLE_STRING, | |||
2939 | format_cb_window_flags | |||
2940 | }, | |||
2941 | { "window_format", FORMAT_TABLE_STRING, | |||
2942 | format_cb_window_format | |||
2943 | }, | |||
2944 | { "window_height", FORMAT_TABLE_STRING, | |||
2945 | format_cb_window_height | |||
2946 | }, | |||
2947 | { "window_id", FORMAT_TABLE_STRING, | |||
2948 | format_cb_window_id | |||
2949 | }, | |||
2950 | { "window_index", FORMAT_TABLE_STRING, | |||
2951 | format_cb_window_index | |||
2952 | }, | |||
2953 | { "window_last_flag", FORMAT_TABLE_STRING, | |||
2954 | format_cb_window_last_flag | |||
2955 | }, | |||
2956 | { "window_layout", FORMAT_TABLE_STRING, | |||
2957 | format_cb_window_layout | |||
2958 | }, | |||
2959 | { "window_linked", FORMAT_TABLE_STRING, | |||
2960 | format_cb_window_linked | |||
2961 | }, | |||
2962 | { "window_linked_sessions", FORMAT_TABLE_STRING, | |||
2963 | format_cb_window_linked_sessions | |||
2964 | }, | |||
2965 | { "window_linked_sessions_list", FORMAT_TABLE_STRING, | |||
2966 | format_cb_window_linked_sessions_list | |||
2967 | }, | |||
2968 | { "window_marked_flag", FORMAT_TABLE_STRING, | |||
2969 | format_cb_window_marked_flag | |||
2970 | }, | |||
2971 | { "window_name", FORMAT_TABLE_STRING, | |||
2972 | format_cb_window_name | |||
2973 | }, | |||
2974 | { "window_offset_x", FORMAT_TABLE_STRING, | |||
2975 | format_cb_window_offset_x | |||
2976 | }, | |||
2977 | { "window_offset_y", FORMAT_TABLE_STRING, | |||
2978 | format_cb_window_offset_y | |||
2979 | }, | |||
2980 | { "window_panes", FORMAT_TABLE_STRING, | |||
2981 | format_cb_window_panes | |||
2982 | }, | |||
2983 | { "window_raw_flags", FORMAT_TABLE_STRING, | |||
2984 | format_cb_window_raw_flags | |||
2985 | }, | |||
2986 | { "window_silence_flag", FORMAT_TABLE_STRING, | |||
2987 | format_cb_window_silence_flag | |||
2988 | }, | |||
2989 | { "window_stack_index", FORMAT_TABLE_STRING, | |||
2990 | format_cb_window_stack_index | |||
2991 | }, | |||
2992 | { "window_start_flag", FORMAT_TABLE_STRING, | |||
2993 | format_cb_window_start_flag | |||
2994 | }, | |||
2995 | { "window_visible_layout", FORMAT_TABLE_STRING, | |||
2996 | format_cb_window_visible_layout | |||
2997 | }, | |||
2998 | { "window_width", FORMAT_TABLE_STRING, | |||
2999 | format_cb_window_width | |||
3000 | }, | |||
3001 | { "window_zoomed_flag", FORMAT_TABLE_STRING, | |||
3002 | format_cb_window_zoomed_flag | |||
3003 | }, | |||
3004 | { "wrap_flag", FORMAT_TABLE_STRING, | |||
3005 | format_cb_wrap_flag | |||
3006 | } | |||
3007 | }; | |||
3008 | ||||
3009 | /* Compare format table entries. */ | |||
3010 | static int | |||
3011 | format_table_compare(const void *key0, const void *entry0) | |||
3012 | { | |||
3013 | const char *key = key0; | |||
3014 | const struct format_table_entry *entry = entry0; | |||
3015 | ||||
3016 | return (strcmp(key, entry->key)); | |||
3017 | } | |||
3018 | ||||
3019 | /* Get a format callback. */ | |||
3020 | static struct format_table_entry * | |||
3021 | format_table_get(const char *key) | |||
3022 | { | |||
3023 | return (bsearch(key, format_table, nitems(format_table)(sizeof((format_table)) / sizeof((format_table)[0])), | |||
3024 | sizeof *format_table, format_table_compare)); | |||
3025 | } | |||
3026 | ||||
3027 | /* Merge one format tree into another. */ | |||
3028 | void | |||
3029 | format_merge(struct format_tree *ft, struct format_tree *from) | |||
3030 | { | |||
3031 | struct format_entry *fe; | |||
3032 | ||||
3033 | RB_FOREACH(fe, format_entry_tree, &from->tree)for ((fe) = format_entry_tree_RB_MINMAX(&from->tree, - 1); (fe) != ((void *)0); (fe) = format_entry_tree_RB_NEXT(fe) ) { | |||
3034 | if (fe->value != NULL((void *)0)) | |||
3035 | format_add(ft, fe->key, "%s", fe->value); | |||
3036 | } | |||
3037 | } | |||
3038 | ||||
3039 | /* Get format pane. */ | |||
3040 | struct window_pane * | |||
3041 | format_get_pane(struct format_tree *ft) | |||
3042 | { | |||
3043 | return (ft->wp); | |||
3044 | } | |||
3045 | ||||
3046 | /* Add item bits to tree. */ | |||
3047 | static void | |||
3048 | format_create_add_item(struct format_tree *ft, struct cmdq_item *item) | |||
3049 | { | |||
3050 | struct key_event *event = cmdq_get_event(item); | |||
3051 | struct mouse_event *m = &event->m; | |||
3052 | ||||
3053 | cmdq_merge_formats(item, ft); | |||
3054 | memcpy(&ft->m, m, sizeof ft->m); | |||
3055 | } | |||
3056 | ||||
3057 | /* Create a new tree. */ | |||
3058 | struct format_tree * | |||
3059 | format_create(struct client *c, struct cmdq_item *item, int tag, int flags) | |||
3060 | { | |||
3061 | struct format_tree *ft; | |||
3062 | ||||
3063 | ft = xcalloc(1, sizeof *ft); | |||
3064 | RB_INIT(&ft->tree)do { (&ft->tree)->rbh_root = ((void *)0); } while ( 0); | |||
3065 | ||||
3066 | if (c != NULL((void *)0)) { | |||
3067 | ft->client = c; | |||
3068 | ft->client->references++; | |||
3069 | } | |||
3070 | ft->item = item; | |||
3071 | ||||
3072 | ft->tag = tag; | |||
3073 | ft->flags = flags; | |||
3074 | ||||
3075 | if (item != NULL((void *)0)) | |||
3076 | format_create_add_item(ft, item); | |||
3077 | ||||
3078 | return (ft); | |||
3079 | } | |||
3080 | ||||
3081 | /* Free a tree. */ | |||
3082 | void | |||
3083 | format_free(struct format_tree *ft) | |||
3084 | { | |||
3085 | struct format_entry *fe, *fe1; | |||
3086 | ||||
3087 | RB_FOREACH_SAFE(fe, format_entry_tree, &ft->tree, fe1)for ((fe) = format_entry_tree_RB_MINMAX(&ft->tree, -1) ; ((fe) != ((void *)0)) && ((fe1) = format_entry_tree_RB_NEXT (fe), 1); (fe) = (fe1)) { | |||
3088 | RB_REMOVE(format_entry_tree, &ft->tree, fe)format_entry_tree_RB_REMOVE(&ft->tree, fe); | |||
3089 | free(fe->value); | |||
3090 | free(fe->key); | |||
3091 | free(fe); | |||
3092 | } | |||
3093 | ||||
3094 | if (ft->client != NULL((void *)0)) | |||
3095 | server_client_unref(ft->client); | |||
3096 | free(ft); | |||
3097 | } | |||
3098 | ||||
3099 | /* Log each format. */ | |||
3100 | static void | |||
3101 | format_log_debug_cb(const char *key, const char *value, void *arg) | |||
3102 | { | |||
3103 | const char *prefix = arg; | |||
3104 | ||||
3105 | log_debug("%s: %s=%s", prefix, key, value); | |||
3106 | } | |||
3107 | ||||
3108 | /* Log a format tree. */ | |||
3109 | void | |||
3110 | format_log_debug(struct format_tree *ft, const char *prefix) | |||
3111 | { | |||
3112 | format_each(ft, format_log_debug_cb, (void *)prefix); | |||
3113 | } | |||
3114 | ||||
3115 | /* Walk each format. */ | |||
3116 | void | |||
3117 | format_each(struct format_tree *ft, void (*cb)(const char *, const char *, | |||
3118 | void *), void *arg) | |||
3119 | { | |||
3120 | const struct format_table_entry *fte; | |||
3121 | struct format_entry *fe; | |||
3122 | u_int i; | |||
3123 | char s[64]; | |||
3124 | void *value; | |||
3125 | struct timeval *tv; | |||
3126 | ||||
3127 | for (i = 0; i < nitems(format_table)(sizeof((format_table)) / sizeof((format_table)[0])); i++) { | |||
3128 | fte = &format_table[i]; | |||
3129 | ||||
3130 | value = fte->cb(ft); | |||
3131 | if (value == NULL((void *)0)) | |||
3132 | continue; | |||
3133 | if (fte->type == FORMAT_TABLE_TIME) { | |||
3134 | tv = value; | |||
3135 | xsnprintf(s, sizeof s, "%lld", (long long)tv->tv_sec); | |||
3136 | cb(fte->key, s, arg); | |||
3137 | } else { | |||
3138 | cb(fte->key, value, arg); | |||
3139 | free(value); | |||
3140 | } | |||
3141 | } | |||
3142 | RB_FOREACH(fe, format_entry_tree, &ft->tree)for ((fe) = format_entry_tree_RB_MINMAX(&ft->tree, -1) ; (fe) != ((void *)0); (fe) = format_entry_tree_RB_NEXT(fe)) { | |||
3143 | if (fe->time != 0) { | |||
3144 | xsnprintf(s, sizeof s, "%lld", (long long)fe->time); | |||
3145 | cb(fe->key, s, arg); | |||
3146 | } else { | |||
3147 | if (fe->value == NULL((void *)0) && fe->cb != NULL((void *)0)) { | |||
3148 | fe->value = fe->cb(ft); | |||
3149 | if (fe->value == NULL((void *)0)) | |||
3150 | fe->value = xstrdup(""); | |||
3151 | } | |||
3152 | cb(fe->key, fe->value, arg); | |||
3153 | } | |||
3154 | } | |||
3155 | } | |||
3156 | ||||
3157 | /* Add a key-value pair. */ | |||
3158 | void | |||
3159 | format_add(struct format_tree *ft, const char *key, const char *fmt, ...) | |||
3160 | { | |||
3161 | struct format_entry *fe; | |||
3162 | struct format_entry *fe_now; | |||
3163 | va_list ap; | |||
3164 | ||||
3165 | fe = xmalloc(sizeof *fe); | |||
3166 | fe->key = xstrdup(key); | |||
3167 | ||||
3168 | fe_now = RB_INSERT(format_entry_tree, &ft->tree, fe)format_entry_tree_RB_INSERT(&ft->tree, fe); | |||
3169 | if (fe_now != NULL((void *)0)) { | |||
3170 | free(fe->key); | |||
3171 | free(fe); | |||
3172 | free(fe_now->value); | |||
3173 | fe = fe_now; | |||
3174 | } | |||
3175 | ||||
3176 | fe->cb = NULL((void *)0); | |||
3177 | fe->time = 0; | |||
3178 | ||||
3179 | va_start(ap, fmt)__builtin_va_start(ap, fmt); | |||
3180 | xvasprintf(&fe->value, fmt, ap); | |||
3181 | va_end(ap)__builtin_va_end(ap); | |||
3182 | } | |||
3183 | ||||
3184 | /* Add a key and time. */ | |||
3185 | void | |||
3186 | format_add_tv(struct format_tree *ft, const char *key, struct timeval *tv) | |||
3187 | { | |||
3188 | struct format_entry *fe, *fe_now; | |||
3189 | ||||
3190 | fe = xmalloc(sizeof *fe); | |||
3191 | fe->key = xstrdup(key); | |||
3192 | ||||
3193 | fe_now = RB_INSERT(format_entry_tree, &ft->tree, fe)format_entry_tree_RB_INSERT(&ft->tree, fe); | |||
3194 | if (fe_now != NULL((void *)0)) { | |||
3195 | free(fe->key); | |||
3196 | free(fe); | |||
3197 | free(fe_now->value); | |||
3198 | fe = fe_now; | |||
3199 | } | |||
3200 | ||||
3201 | fe->cb = NULL((void *)0); | |||
3202 | fe->time = tv->tv_sec; | |||
3203 | ||||
3204 | fe->value = NULL((void *)0); | |||
3205 | } | |||
3206 | ||||
3207 | /* Add a key and function. */ | |||
3208 | void | |||
3209 | format_add_cb(struct format_tree *ft, const char *key, format_cb cb) | |||
3210 | { | |||
3211 | struct format_entry *fe; | |||
3212 | struct format_entry *fe_now; | |||
3213 | ||||
3214 | fe = xmalloc(sizeof *fe); | |||
3215 | fe->key = xstrdup(key); | |||
3216 | ||||
3217 | fe_now = RB_INSERT(format_entry_tree, &ft->tree, fe)format_entry_tree_RB_INSERT(&ft->tree, fe); | |||
3218 | if (fe_now != NULL((void *)0)) { | |||
3219 | free(fe->key); | |||
3220 | free(fe); | |||
3221 | free(fe_now->value); | |||
3222 | fe = fe_now; | |||
3223 | } | |||
3224 | ||||
3225 | fe->cb = cb; | |||
3226 | fe->time = 0; | |||
3227 | ||||
3228 | fe->value = NULL((void *)0); | |||
3229 | } | |||
3230 | ||||
3231 | /* Quote shell special characters in string. */ | |||
3232 | static char * | |||
3233 | format_quote_shell(const char *s) | |||
3234 | { | |||
3235 | const char *cp; | |||
3236 | char *out, *at; | |||
3237 | ||||
3238 | at = out = xmalloc(strlen(s) * 2 + 1); | |||
3239 | for (cp = s; *cp != '\0'; cp++) { | |||
3240 | if (strchr("|&;<>()$`\\\"'*?[# =%", *cp) != NULL((void *)0)) | |||
3241 | *at++ = '\\'; | |||
3242 | *at++ = *cp; | |||
3243 | } | |||
3244 | *at = '\0'; | |||
3245 | return (out); | |||
3246 | } | |||
3247 | ||||
3248 | /* Quote #s in string. */ | |||
3249 | static char * | |||
3250 | format_quote_style(const char *s) | |||
3251 | { | |||
3252 | const char *cp; | |||
3253 | char *out, *at; | |||
3254 | ||||
3255 | at = out = xmalloc(strlen(s) * 2 + 1); | |||
3256 | for (cp = s; *cp != '\0'; cp++) { | |||
3257 | if (*cp == '#') | |||
3258 | *at++ = '#'; | |||
3259 | *at++ = *cp; | |||
3260 | } | |||
3261 | *at = '\0'; | |||
3262 | return (out); | |||
3263 | } | |||
3264 | ||||
3265 | /* Make a prettier time. */ | |||
3266 | static char * | |||
3267 | format_pretty_time(time_t t) | |||
3268 | { | |||
3269 | struct tm now_tm, tm; | |||
3270 | time_t now, age; | |||
3271 | char s[6]; | |||
3272 | ||||
3273 | time(&now); | |||
3274 | if (now < t) | |||
3275 | now = t; | |||
3276 | age = now - t; | |||
3277 | ||||
3278 | localtime_r(&now, &now_tm); | |||
3279 | localtime_r(&t, &tm); | |||
3280 | ||||
3281 | /* Last 24 hours. */ | |||
3282 | if (age < 24 * 3600) { | |||
3283 | strftime(s, sizeof s, "%H:%M", &tm); | |||
3284 | return (xstrdup(s)); | |||
3285 | } | |||
3286 | ||||
3287 | /* This month or last 28 days. */ | |||
3288 | if ((tm.tm_year == now_tm.tm_year && tm.tm_mon == now_tm.tm_mon) || | |||
3289 | age < 28 * 24 * 3600) { | |||
3290 | strftime(s, sizeof s, "%a%d", &tm); | |||
3291 | return (xstrdup(s)); | |||
3292 | } | |||
3293 | ||||
3294 | /* Last 12 months. */ | |||
3295 | if ((tm.tm_year == now_tm.tm_year && tm.tm_mon < now_tm.tm_mon) || | |||
3296 | (tm.tm_year == now_tm.tm_year - 1 && tm.tm_mon > now_tm.tm_mon)) { | |||
3297 | strftime(s, sizeof s, "%d%b", &tm); | |||
3298 | return (xstrdup(s)); | |||
3299 | } | |||
3300 | ||||
3301 | /* Older than that. */ | |||
3302 | strftime(s, sizeof s, "%h%y", &tm); | |||
3303 | return (xstrdup(s)); | |||
3304 | } | |||
3305 | ||||
3306 | /* Find a format entry. */ | |||
3307 | static char * | |||
3308 | format_find(struct format_tree *ft, const char *key, int modifiers, | |||
3309 | const char *time_format) | |||
3310 | { | |||
3311 | struct format_table_entry *fte; | |||
3312 | void *value; | |||
3313 | struct format_entry *fe, fe_find; | |||
3314 | struct environ_entry *envent; | |||
3315 | struct options_entry *o; | |||
3316 | int idx; | |||
3317 | char *found = NULL((void *)0), *saved, s[512]; | |||
3318 | const char *errstr; | |||
3319 | time_t t = 0; | |||
3320 | struct tm tm; | |||
3321 | ||||
3322 | o = options_parse_get(global_options, key, &idx, 0); | |||
3323 | if (o == NULL((void *)0) && ft->wp != NULL((void *)0)) | |||
3324 | o = options_parse_get(ft->wp->options, key, &idx, 0); | |||
3325 | if (o == NULL((void *)0) && ft->w != NULL((void *)0)) | |||
3326 | o = options_parse_get(ft->w->options, key, &idx, 0); | |||
3327 | if (o == NULL((void *)0)) | |||
3328 | o = options_parse_get(global_w_options, key, &idx, 0); | |||
3329 | if (o == NULL((void *)0) && ft->s != NULL((void *)0)) | |||
3330 | o = options_parse_get(ft->s->options, key, &idx, 0); | |||
3331 | if (o == NULL((void *)0)) | |||
3332 | o = options_parse_get(global_s_options, key, &idx, 0); | |||
3333 | if (o != NULL((void *)0)) { | |||
3334 | found = options_to_string(o, idx, 1); | |||
3335 | goto found; | |||
3336 | } | |||
3337 | ||||
3338 | fte = format_table_get(key); | |||
3339 | if (fte != NULL((void *)0)) { | |||
3340 | value = fte->cb(ft); | |||
3341 | if (fte->type == FORMAT_TABLE_TIME && value != NULL((void *)0)) | |||
3342 | t = ((struct timeval *)value)->tv_sec; | |||
3343 | else | |||
3344 | found = value; | |||
3345 | goto found; | |||
3346 | } | |||
3347 | fe_find.key = (char *)key; | |||
3348 | fe = RB_FIND(format_entry_tree, &ft->tree, &fe_find)format_entry_tree_RB_FIND(&ft->tree, &fe_find); | |||
3349 | if (fe != NULL((void *)0)) { | |||
3350 | if (fe->time != 0) { | |||
3351 | t = fe->time; | |||
3352 | goto found; | |||
3353 | } | |||
3354 | if (fe->value == NULL((void *)0) && fe->cb != NULL((void *)0)) { | |||
3355 | fe->value = fe->cb(ft); | |||
3356 | if (fe->value == NULL((void *)0)) | |||
3357 | fe->value = xstrdup(""); | |||
3358 | } | |||
3359 | found = xstrdup(fe->value); | |||
3360 | goto found; | |||
3361 | } | |||
3362 | ||||
3363 | if (~modifiers & FORMAT_TIMESTRING0x1) { | |||
3364 | envent = NULL((void *)0); | |||
3365 | if (ft->s != NULL((void *)0)) | |||
3366 | envent = environ_find(ft->s->environ, key); | |||
3367 | if (envent == NULL((void *)0)) | |||
3368 | envent = environ_find(global_environ, key); | |||
3369 | if (envent != NULL((void *)0) && envent->value != NULL((void *)0)) { | |||
3370 | found = xstrdup(envent->value); | |||
3371 | goto found; | |||
3372 | } | |||
3373 | } | |||
3374 | ||||
3375 | return (NULL((void *)0)); | |||
3376 | ||||
3377 | found: | |||
3378 | if (modifiers & FORMAT_TIMESTRING0x1) { | |||
3379 | if (t == 0 && found != NULL((void *)0)) { | |||
3380 | t = strtonum(found, 0, INT64_MAX0x7fffffffffffffffLL, &errstr); | |||
3381 | if (errstr != NULL((void *)0)) | |||
3382 | t = 0; | |||
3383 | free(found); | |||
3384 | } | |||
3385 | if (t == 0) | |||
3386 | return (NULL((void *)0)); | |||
3387 | if (modifiers & FORMAT_PRETTY0x400) | |||
3388 | found = format_pretty_time(t); | |||
3389 | else { | |||
3390 | if (time_format != NULL((void *)0)) { | |||
3391 | localtime_r(&t, &tm); | |||
3392 | strftime(s, sizeof s, time_format, &tm); | |||
3393 | } else { | |||
3394 | ctime_r(&t, s); | |||
3395 | s[strcspn(s, "\n")] = '\0'; | |||
3396 | } | |||
3397 | found = xstrdup(s); | |||
3398 | } | |||
3399 | return (found); | |||
3400 | } | |||
3401 | ||||
3402 | if (t != 0) | |||
3403 | xasprintf(&found, "%lld", (long long)t); | |||
3404 | else if (found == NULL((void *)0)) | |||
3405 | return (NULL((void *)0)); | |||
3406 | if (modifiers & FORMAT_BASENAME0x2) { | |||
3407 | saved = found; | |||
3408 | found = xstrdup(basename(saved)); | |||
3409 | free(saved); | |||
3410 | } | |||
3411 | if (modifiers & FORMAT_DIRNAME0x4) { | |||
3412 | saved = found; | |||
3413 | found = xstrdup(dirname(saved)); | |||
3414 | free(saved); | |||
3415 | } | |||
3416 | if (modifiers & FORMAT_QUOTE_SHELL0x8) { | |||
3417 | saved = found; | |||
3418 | found = xstrdup(format_quote_shell(saved)); | |||
3419 | free(saved); | |||
3420 | } | |||
3421 | if (modifiers & FORMAT_QUOTE_STYLE0x2000) { | |||
3422 | saved = found; | |||
3423 | found = xstrdup(format_quote_style(saved)); | |||
3424 | free(saved); | |||
3425 | } | |||
3426 | return (found); | |||
3427 | } | |||
3428 | ||||
3429 | /* Remove escaped characters from string. */ | |||
3430 | static char * | |||
3431 | format_strip(const char *s) | |||
3432 | { | |||
3433 | char *out, *cp; | |||
3434 | int brackets = 0; | |||
3435 | ||||
3436 | cp = out = xmalloc(strlen(s) + 1); | |||
3437 | for (; *s != '\0'; s++) { | |||
3438 | if (*s == '#' && s[1] == '{') | |||
3439 | brackets++; | |||
3440 | if (*s == '#' && strchr(",#{}:", s[1]) != NULL((void *)0)) { | |||
3441 | if (brackets != 0) | |||
3442 | *cp++ = *s; | |||
3443 | continue; | |||
3444 | } | |||
3445 | if (*s == '}') | |||
3446 | brackets--; | |||
3447 | *cp++ = *s; | |||
3448 | } | |||
3449 | *cp = '\0'; | |||
3450 | return (out); | |||
3451 | } | |||
3452 | ||||
3453 | /* Skip until end. */ | |||
3454 | const char * | |||
3455 | format_skip(const char *s, const char *end) | |||
3456 | { | |||
3457 | int brackets = 0; | |||
3458 | ||||
3459 | for (; *s != '\0'; s++) { | |||
3460 | if (*s == '#' && s[1] == '{') | |||
3461 | brackets++; | |||
3462 | if (*s == '#' && strchr(",#{}:", s[1]) != NULL((void *)0)) { | |||
3463 | s++; | |||
3464 | continue; | |||
3465 | } | |||
3466 | if (*s == '}') | |||
3467 | brackets--; | |||
3468 | if (strchr(end, *s) != NULL((void *)0) && brackets == 0) | |||
3469 | break; | |||
3470 | } | |||
3471 | if (*s == '\0') | |||
3472 | return (NULL((void *)0)); | |||
3473 | return (s); | |||
3474 | } | |||
3475 | ||||
3476 | /* Return left and right alternatives separated by commas. */ | |||
3477 | static int | |||
3478 | format_choose(struct format_expand_state *es, const char *s, char **left, | |||
3479 | char **right, int expand) | |||
3480 | { | |||
3481 | const char *cp; | |||
3482 | char *left0, *right0; | |||
3483 | ||||
3484 | cp = format_skip(s, ","); | |||
3485 | if (cp == NULL((void *)0)) | |||
3486 | return (-1); | |||
3487 | left0 = xstrndup(s, cp - s); | |||
3488 | right0 = xstrdup(cp + 1); | |||
3489 | ||||
3490 | if (expand) { | |||
3491 | *left = format_expand1(es, left0); | |||
3492 | free(left0); | |||
3493 | *right = format_expand1(es, right0); | |||
3494 | free(right0); | |||
3495 | } else { | |||
3496 | *left = left0; | |||
3497 | *right = right0; | |||
3498 | } | |||
3499 | return (0); | |||
3500 | } | |||
3501 | ||||
3502 | /* Is this true? */ | |||
3503 | int | |||
3504 | format_true(const char *s) | |||
3505 | { | |||
3506 | if (s != NULL((void *)0) && *s != '\0' && (s[0] != '0' || s[1] != '\0')) | |||
3507 | return (1); | |||
3508 | return (0); | |||
3509 | } | |||
3510 | ||||
3511 | /* Check if modifier end. */ | |||
3512 | static int | |||
3513 | format_is_end(char c) | |||
3514 | { | |||
3515 | return (c == ';' || c == ':'); | |||
3516 | } | |||
3517 | ||||
3518 | /* Add to modifier list. */ | |||
3519 | static void | |||
3520 | format_add_modifier(struct format_modifier **list, u_int *count, | |||
3521 | const char *c, size_t n, char **argv, int argc) | |||
3522 | { | |||
3523 | struct format_modifier *fm; | |||
3524 | ||||
3525 | *list = xreallocarray(*list, (*count) + 1, sizeof **list); | |||
3526 | fm = &(*list)[(*count)++]; | |||
3527 | ||||
3528 | memcpy(fm->modifier, c, n); | |||
3529 | fm->modifier[n] = '\0'; | |||
3530 | fm->size = n; | |||
3531 | ||||
3532 | fm->argv = argv; | |||
3533 | fm->argc = argc; | |||
3534 | } | |||
3535 | ||||
3536 | /* Free modifier list. */ | |||
3537 | static void | |||
3538 | format_free_modifiers(struct format_modifier *list, u_int count) | |||
3539 | { | |||
3540 | u_int i; | |||
3541 | ||||
3542 | for (i = 0; i < count; i++) | |||
3543 | cmd_free_argv(list[i].argc, list[i].argv); | |||
3544 | free(list); | |||
3545 | } | |||
3546 | ||||
3547 | /* Build modifier list. */ | |||
3548 | static struct format_modifier * | |||
3549 | format_build_modifiers(struct format_expand_state *es, const char **s, | |||
3550 | u_int *count) | |||
3551 | { | |||
3552 | const char *cp = *s, *end; | |||
3553 | struct format_modifier *list = NULL((void *)0); | |||
3554 | char c, last[] = "X;:", **argv, *value; | |||
3555 | int argc; | |||
3556 | ||||
3557 | /* | |||
3558 | * Modifiers are a ; separated list of the forms: | |||
3559 | * l,m,C,a,b,c,d,n,t,w,q,E,T,S,W,P,<,> | |||
3560 | * =a | |||
3561 | * =/a | |||
3562 | * =/a/ | |||
3563 | * s/a/b/ | |||
3564 | * s/a/b | |||
3565 | * ||,&&,!=,==,<=,>= | |||
3566 | */ | |||
3567 | ||||
3568 | *count = 0; | |||
3569 | ||||
3570 | while (*cp != '\0' && *cp != ':') { | |||
3571 | /* Skip any separator character. */ | |||
3572 | if (*cp == ';') | |||
3573 | cp++; | |||
3574 | ||||
3575 | /* Check single character modifiers with no arguments. */ | |||
3576 | if (strchr("labcdnwETSWP<>", cp[0]) != NULL((void *)0) && | |||
3577 | format_is_end(cp[1])) { | |||
3578 | format_add_modifier(&list, count, cp, 1, NULL((void *)0), 0); | |||
3579 | cp++; | |||
3580 | continue; | |||
3581 | } | |||
3582 | ||||
3583 | /* Then try double character with no arguments. */ | |||
3584 | if ((memcmp("||", cp, 2) == 0 || | |||
3585 | memcmp("&&", cp, 2) == 0 || | |||
3586 | memcmp("!=", cp, 2) == 0 || | |||
3587 | memcmp("==", cp, 2) == 0 || | |||
3588 | memcmp("<=", cp, 2) == 0 || | |||
3589 | memcmp(">=", cp, 2) == 0) && | |||
3590 | format_is_end(cp[2])) { | |||
3591 | format_add_modifier(&list, count, cp, 2, NULL((void *)0), 0); | |||
3592 | cp += 2; | |||
3593 | continue; | |||
3594 | } | |||
3595 | ||||
3596 | /* Now try single character with arguments. */ | |||
3597 | if (strchr("mCNst=peq", cp[0]) == NULL((void *)0)) | |||
3598 | break; | |||
3599 | c = cp[0]; | |||
3600 | ||||
3601 | /* No arguments provided. */ | |||
3602 | if (format_is_end(cp[1])) { | |||
3603 | format_add_modifier(&list, count, cp, 1, NULL((void *)0), 0); | |||
3604 | cp++; | |||
3605 | continue; | |||
3606 | } | |||
3607 | argv = NULL((void *)0); | |||
3608 | argc = 0; | |||
3609 | ||||
3610 | /* Single argument with no wrapper character. */ | |||
3611 | if (!ispunct(cp[1]) || cp[1] == '-') { | |||
3612 | end = format_skip(cp + 1, ":;"); | |||
3613 | if (end == NULL((void *)0)) | |||
3614 | break; | |||
3615 | ||||
3616 | argv = xcalloc(1, sizeof *argv); | |||
3617 | value = xstrndup(cp + 1, end - (cp + 1)); | |||
3618 | argv[0] = format_expand1(es, value); | |||
3619 | free(value); | |||
3620 | argc = 1; | |||
3621 | ||||
3622 | format_add_modifier(&list, count, &c, 1, argv, argc); | |||
3623 | cp = end; | |||
3624 | continue; | |||
3625 | } | |||
3626 | ||||
3627 | /* Multiple arguments with a wrapper character. */ | |||
3628 | last[0] = cp[1]; | |||
3629 | cp++; | |||
3630 | do { | |||
3631 | if (cp[0] == last[0] && format_is_end(cp[1])) { | |||
3632 | cp++; | |||
3633 | break; | |||
3634 | } | |||
3635 | end = format_skip(cp + 1, last); | |||
3636 | if (end == NULL((void *)0)) | |||
3637 | break; | |||
3638 | cp++; | |||
3639 | ||||
3640 | argv = xreallocarray(argv, argc + 1, sizeof *argv); | |||
3641 | value = xstrndup(cp, end - cp); | |||
3642 | argv[argc++] = format_expand1(es, value); | |||
3643 | free(value); | |||
3644 | ||||
3645 | cp = end; | |||
3646 | } while (!format_is_end(cp[0])); | |||
3647 | format_add_modifier(&list, count, &c, 1, argv, argc); | |||
3648 | } | |||
3649 | if (*cp != ':') { | |||
3650 | format_free_modifiers(list, *count); | |||
3651 | *count = 0; | |||
3652 | return (NULL((void *)0)); | |||
3653 | } | |||
3654 | *s = cp + 1; | |||
3655 | return (list); | |||
3656 | } | |||
3657 | ||||
3658 | /* Match against an fnmatch(3) pattern or regular expression. */ | |||
3659 | static char * | |||
3660 | format_match(struct format_modifier *fm, const char *pattern, const char *text) | |||
3661 | { | |||
3662 | const char *s = ""; | |||
3663 | regex_t r; | |||
3664 | int flags = 0; | |||
3665 | ||||
3666 | if (fm->argc >= 1) | |||
3667 | s = fm->argv[0]; | |||
3668 | if (strchr(s, 'r') == NULL((void *)0)) { | |||
3669 | if (strchr(s, 'i') != NULL((void *)0)) | |||
3670 | flags |= FNM_CASEFOLD0x10; | |||
3671 | if (fnmatch(pattern, text, flags) != 0) | |||
3672 | return (xstrdup("0")); | |||
3673 | } else { | |||
3674 | flags = REG_EXTENDED0001|REG_NOSUB0004; | |||
3675 | if (strchr(s, 'i') != NULL((void *)0)) | |||
3676 | flags |= REG_ICASE0002; | |||
3677 | if (regcomp(&r, pattern, flags) != 0) | |||
3678 | return (xstrdup("0")); | |||
3679 | if (regexec(&r, text, 0, NULL((void *)0), 0) != 0) { | |||
3680 | regfree(&r); | |||
3681 | return (xstrdup("0")); | |||
3682 | } | |||
3683 | regfree(&r); | |||
3684 | } | |||
3685 | return (xstrdup("1")); | |||
3686 | } | |||
3687 | ||||
3688 | /* Perform substitution in string. */ | |||
3689 | static char * | |||
3690 | format_sub(struct format_modifier *fm, const char *text, const char *pattern, | |||
3691 | const char *with) | |||
3692 | { | |||
3693 | char *value; | |||
3694 | int flags = REG_EXTENDED0001; | |||
3695 | ||||
3696 | if (fm->argc >= 3 && strchr(fm->argv[2], 'i') != NULL((void *)0)) | |||
3697 | flags |= REG_ICASE0002; | |||
3698 | value = regsub(pattern, with, text, flags); | |||
3699 | if (value == NULL((void *)0)) | |||
3700 | return (xstrdup(text)); | |||
3701 | return (value); | |||
3702 | } | |||
3703 | ||||
3704 | /* Search inside pane. */ | |||
3705 | static char * | |||
3706 | format_search(struct format_modifier *fm, struct window_pane *wp, const char *s) | |||
3707 | { | |||
3708 | int ignore = 0, regex = 0; | |||
3709 | char *value; | |||
3710 | ||||
3711 | if (fm->argc >= 1) { | |||
3712 | if (strchr(fm->argv[0], 'i') != NULL((void *)0)) | |||
3713 | ignore = 1; | |||
3714 | if (strchr(fm->argv[0], 'r') != NULL((void *)0)) | |||
3715 | regex = 1; | |||
3716 | } | |||
3717 | xasprintf(&value, "%u", window_pane_search(wp, s, regex, ignore)); | |||
3718 | return (value); | |||
3719 | } | |||
3720 | ||||
3721 | /* Does session name exist? */ | |||
3722 | static char * | |||
3723 | format_session_name(struct format_expand_state *es, const char *fmt) | |||
3724 | { | |||
3725 | char *name; | |||
3726 | struct session *s; | |||
3727 | ||||
3728 | name = format_expand1(es, fmt); | |||
3729 | RB_FOREACH(s, sessions, &sessions)for ((s) = sessions_RB_MINMAX(&sessions, -1); (s) != ((void *)0); (s) = sessions_RB_NEXT(s)) { | |||
3730 | if (strcmp(s->name, name) == 0) { | |||
3731 | free(name); | |||
3732 | return (xstrdup("1")); | |||
3733 | } | |||
3734 | } | |||
3735 | free(name); | |||
3736 | return (xstrdup("0")); | |||
3737 | } | |||
3738 | ||||
3739 | /* Loop over sessions. */ | |||
3740 | static char * | |||
3741 | format_loop_sessions(struct format_expand_state *es, const char *fmt) | |||
3742 | { | |||
3743 | struct format_tree *ft = es->ft; | |||
3744 | struct client *c = ft->client; | |||
3745 | struct cmdq_item *item = ft->item; | |||
3746 | struct format_tree *nft; | |||
3747 | struct format_expand_state next; | |||
3748 | char *expanded, *value; | |||
3749 | size_t valuelen; | |||
3750 | struct session *s; | |||
3751 | ||||
3752 | value = xcalloc(1, 1); | |||
3753 | valuelen = 1; | |||
3754 | ||||
3755 | RB_FOREACH(s, sessions, &sessions)for ((s) = sessions_RB_MINMAX(&sessions, -1); (s) != ((void *)0); (s) = sessions_RB_NEXT(s)) { | |||
3756 | format_log(es, "session loop: $%u", s->id)format_log1(es, __func__, "session loop: $%u", s->id); | |||
3757 | nft = format_create(c, item, FORMAT_NONE0, ft->flags); | |||
3758 | format_defaults(nft, ft->c, s, NULL((void *)0), NULL((void *)0)); | |||
3759 | format_copy_state(&next, es, 0); | |||
3760 | next.ft = nft; | |||
3761 | expanded = format_expand1(&next, fmt); | |||
3762 | format_free(next.ft); | |||
3763 | ||||
3764 | valuelen += strlen(expanded); | |||
3765 | value = xrealloc(value, valuelen); | |||
3766 | ||||
3767 | strlcat(value, expanded, valuelen); | |||
3768 | free(expanded); | |||
3769 | } | |||
3770 | ||||
3771 | return (value); | |||
3772 | } | |||
3773 | ||||
3774 | /* Does window name exist? */ | |||
3775 | static char * | |||
3776 | format_window_name(struct format_expand_state *es, const char *fmt) | |||
3777 | { | |||
3778 | struct format_tree *ft = es->ft; | |||
3779 | char *name; | |||
3780 | struct winlink *wl; | |||
3781 | ||||
3782 | if (ft->s == NULL((void *)0)) { | |||
3783 | format_log(es, "window name but no session")format_log1(es, __func__, "window name but no session"); | |||
3784 | return (NULL((void *)0)); | |||
3785 | } | |||
3786 | ||||
3787 | name = format_expand1(es, fmt); | |||
3788 | RB_FOREACH(wl, winlinks, &ft->s->windows)for ((wl) = winlinks_RB_MINMAX(&ft->s->windows, -1) ; (wl) != ((void *)0); (wl) = winlinks_RB_NEXT(wl)) { | |||
3789 | if (strcmp(wl->window->name, name) == 0) { | |||
3790 | free(name); | |||
3791 | return (xstrdup("1")); | |||
3792 | } | |||
3793 | } | |||
3794 | free(name); | |||
3795 | return (xstrdup("0")); | |||
3796 | } | |||
3797 | ||||
3798 | /* Loop over windows. */ | |||
3799 | static char * | |||
3800 | format_loop_windows(struct format_expand_state *es, const char *fmt) | |||
3801 | { | |||
3802 | struct format_tree *ft = es->ft; | |||
3803 | struct client *c = ft->client; | |||
3804 | struct cmdq_item *item = ft->item; | |||
3805 | struct format_tree *nft; | |||
3806 | struct format_expand_state next; | |||
3807 | char *all, *active, *use, *expanded, *value; | |||
3808 | size_t valuelen; | |||
3809 | struct winlink *wl; | |||
3810 | struct window *w; | |||
3811 | ||||
3812 | if (ft->s == NULL((void *)0)) { | |||
3813 | format_log(es, "window loop but no session")format_log1(es, __func__, "window loop but no session"); | |||
3814 | return (NULL((void *)0)); | |||
3815 | } | |||
3816 | ||||
3817 | if (format_choose(es, fmt, &all, &active, 0) != 0) { | |||
3818 | all = xstrdup(fmt); | |||
3819 | active = NULL((void *)0); | |||
3820 | } | |||
3821 | ||||
3822 | value = xcalloc(1, 1); | |||
3823 | valuelen = 1; | |||
3824 | ||||
3825 | RB_FOREACH(wl, winlinks, &ft->s->windows)for ((wl) = winlinks_RB_MINMAX(&ft->s->windows, -1) ; (wl) != ((void *)0); (wl) = winlinks_RB_NEXT(wl)) { | |||
3826 | w = wl->window; | |||
3827 | format_log(es, "window loop: %u @%u", wl->idx, w->id)format_log1(es, __func__, "window loop: %u @%u", wl->idx, w ->id); | |||
3828 | if (active != NULL((void *)0) && wl == ft->s->curw) | |||
3829 | use = active; | |||
3830 | else | |||
3831 | use = all; | |||
3832 | nft = format_create(c, item, FORMAT_WINDOW0x40000000U|w->id, ft->flags); | |||
3833 | format_defaults(nft, ft->c, ft->s, wl, NULL((void *)0)); | |||
3834 | format_copy_state(&next, es, 0); | |||
3835 | next.ft = nft; | |||
3836 | expanded = format_expand1(&next, use); | |||
3837 | format_free(nft); | |||
3838 | ||||
3839 | valuelen += strlen(expanded); | |||
3840 | value = xrealloc(value, valuelen); | |||
3841 | ||||
3842 | strlcat(value, expanded, valuelen); | |||
3843 | free(expanded); | |||
3844 | } | |||
3845 | ||||
3846 | free(active); | |||
3847 | free(all); | |||
3848 | ||||
3849 | return (value); | |||
3850 | } | |||
3851 | ||||
3852 | /* Loop over panes. */ | |||
3853 | static char * | |||
3854 | format_loop_panes(struct format_expand_state *es, const char *fmt) | |||
3855 | { | |||
3856 | struct format_tree *ft = es->ft; | |||
3857 | struct client *c = ft->client; | |||
3858 | struct cmdq_item *item = ft->item; | |||
3859 | struct format_tree *nft; | |||
3860 | struct format_expand_state next; | |||
3861 | char *all, *active, *use, *expanded, *value; | |||
3862 | size_t valuelen; | |||
3863 | struct window_pane *wp; | |||
3864 | ||||
3865 | if (ft->w == NULL((void *)0)) { | |||
3866 | format_log(es, "pane loop but no window")format_log1(es, __func__, "pane loop but no window"); | |||
3867 | return (NULL((void *)0)); | |||
3868 | } | |||
3869 | ||||
3870 | if (format_choose(es, fmt, &all, &active, 0) != 0) { | |||
3871 | all = xstrdup(fmt); | |||
3872 | active = NULL((void *)0); | |||
3873 | } | |||
3874 | ||||
3875 | value = xcalloc(1, 1); | |||
3876 | valuelen = 1; | |||
3877 | ||||
3878 | TAILQ_FOREACH(wp, &ft->w->panes, entry)for((wp) = ((&ft->w->panes)->tqh_first); (wp) != ((void *)0); (wp) = ((wp)->entry.tqe_next)) { | |||
3879 | format_log(es, "pane loop: %%%u", wp->id)format_log1(es, __func__, "pane loop: %%%u", wp->id); | |||
3880 | if (active != NULL((void *)0) && wp == ft->w->active) | |||
3881 | use = active; | |||
3882 | else | |||
3883 | use = all; | |||
3884 | nft = format_create(c, item, FORMAT_PANE0x80000000U|wp->id, ft->flags); | |||
3885 | format_defaults(nft, ft->c, ft->s, ft->wl, wp); | |||
3886 | format_copy_state(&next, es, 0); | |||
3887 | next.ft = nft; | |||
3888 | expanded = format_expand1(&next, use); | |||
3889 | format_free(nft); | |||
3890 | ||||
3891 | valuelen += strlen(expanded); | |||
3892 | value = xrealloc(value, valuelen); | |||
3893 | ||||
3894 | strlcat(value, expanded, valuelen); | |||
3895 | free(expanded); | |||
3896 | } | |||
3897 | ||||
3898 | free(active); | |||
3899 | free(all); | |||
3900 | ||||
3901 | return (value); | |||
3902 | } | |||
3903 | ||||
3904 | static char * | |||
3905 | format_replace_expression(struct format_modifier *mexp, | |||
3906 | struct format_expand_state *es, const char *copy) | |||
3907 | { | |||
3908 | int argc = mexp->argc; | |||
3909 | const char *errstr; | |||
3910 | char *endch, *value, *left = NULL((void *)0), *right = NULL((void *)0); | |||
3911 | int use_fp = 0; | |||
3912 | u_int prec = 0; | |||
3913 | double mleft, mright, result; | |||
3914 | enum { ADD, | |||
3915 | SUBTRACT, | |||
3916 | MULTIPLY, | |||
3917 | DIVIDE, | |||
3918 | MODULUS, | |||
3919 | EQUAL, | |||
3920 | NOT_EQUAL, | |||
3921 | GREATER_THAN, | |||
3922 | GREATER_THAN_EQUAL, | |||
3923 | LESS_THAN, | |||
3924 | LESS_THAN_EQUAL } operator; | |||
3925 | ||||
3926 | if (strcmp(mexp->argv[0], "+") == 0) | |||
3927 | operator = ADD; | |||
3928 | else if (strcmp(mexp->argv[0], "-") == 0) | |||
3929 | operator = SUBTRACT; | |||
3930 | else if (strcmp(mexp->argv[0], "*") == 0) | |||
3931 | operator = MULTIPLY; | |||
3932 | else if (strcmp(mexp->argv[0], "/") == 0) | |||
3933 | operator = DIVIDE; | |||
3934 | else if (strcmp(mexp->argv[0], "%") == 0 || | |||
3935 | strcmp(mexp->argv[0], "m") == 0) | |||
3936 | operator = MODULUS; | |||
3937 | else if (strcmp(mexp->argv[0], "==") == 0) | |||
3938 | operator = EQUAL; | |||
3939 | else if (strcmp(mexp->argv[0], "!=") == 0) | |||
3940 | operator = NOT_EQUAL; | |||
3941 | else if (strcmp(mexp->argv[0], ">") == 0) | |||
3942 | operator = GREATER_THAN; | |||
3943 | else if (strcmp(mexp->argv[0], "<") == 0) | |||
3944 | operator = LESS_THAN; | |||
3945 | else if (strcmp(mexp->argv[0], ">=") == 0) | |||
3946 | operator = GREATER_THAN_EQUAL; | |||
3947 | else if (strcmp(mexp->argv[0], "<=") == 0) | |||
3948 | operator = LESS_THAN_EQUAL; | |||
3949 | else { | |||
3950 | format_log(es, "expression has no valid operator: '%s'",format_log1(es, __func__, "expression has no valid operator: '%s'" , mexp->argv[0]) | |||
3951 | mexp->argv[0])format_log1(es, __func__, "expression has no valid operator: '%s'" , mexp->argv[0]); | |||
3952 | goto fail; | |||
3953 | } | |||
3954 | ||||
3955 | /* The second argument may be flags. */ | |||
3956 | if (argc >= 2 && strchr(mexp->argv[1], 'f') != NULL((void *)0)) { | |||
3957 | use_fp = 1; | |||
3958 | prec = 2; | |||
3959 | } | |||
3960 | ||||
3961 | /* The third argument may be precision. */ | |||
3962 | if (argc >= 3) { | |||
3963 | prec = strtonum(mexp->argv[2], INT_MIN(-2147483647 -1), INT_MAX2147483647, &errstr); | |||
3964 | if (errstr != NULL((void *)0)) { | |||
3965 | format_log(es, "expression precision %s: %s", errstr,format_log1(es, __func__, "expression precision %s: %s", errstr , mexp->argv[2]) | |||
3966 | mexp->argv[2])format_log1(es, __func__, "expression precision %s: %s", errstr , mexp->argv[2]); | |||
3967 | goto fail; | |||
3968 | } | |||
3969 | } | |||
3970 | ||||
3971 | if (format_choose(es, copy, &left, &right, 1) != 0) { | |||
3972 | format_log(es, "expression syntax error")format_log1(es, __func__, "expression syntax error"); | |||
3973 | goto fail; | |||
3974 | } | |||
3975 | ||||
3976 | mleft = strtod(left, &endch); | |||
3977 | if (*endch != '\0') { | |||
3978 | format_log(es, "expression left side is invalid: %s", left)format_log1(es, __func__, "expression left side is invalid: %s" , left); | |||
3979 | goto fail; | |||
3980 | } | |||
3981 | ||||
3982 | mright = strtod(right, &endch); | |||
3983 | if (*endch != '\0') { | |||
3984 | format_log(es, "expression right side is invalid: %s", right)format_log1(es, __func__, "expression right side is invalid: %s" , right); | |||
3985 | goto fail; | |||
3986 | } | |||
3987 | ||||
3988 | if (!use_fp) { | |||
3989 | mleft = (long long)mleft; | |||
3990 | mright = (long long)mright; | |||
3991 | } | |||
3992 | format_log(es, "expression left side is: %.*f", prec, mleft)format_log1(es, __func__, "expression left side is: %.*f", prec , mleft); | |||
3993 | format_log(es, "expression right side is: %.*f", prec, mright)format_log1(es, __func__, "expression right side is: %.*f", prec , mright); | |||
3994 | ||||
3995 | switch (operator) { | |||
3996 | case ADD: | |||
3997 | result = mleft + mright; | |||
3998 | break; | |||
3999 | case SUBTRACT: | |||
4000 | result = mleft - mright; | |||
4001 | break; | |||
4002 | case MULTIPLY: | |||
4003 | result = mleft * mright; | |||
4004 | break; | |||
4005 | case DIVIDE: | |||
4006 | result = mleft / mright; | |||
4007 | break; | |||
4008 | case MODULUS: | |||
4009 | result = fmod(mleft, mright); | |||
4010 | break; | |||
4011 | case EQUAL: | |||
4012 | result = fabs(mleft - mright) < 1e-9; | |||
4013 | break; | |||
4014 | case NOT_EQUAL: | |||
4015 | result = fabs(mleft - mright) > 1e-9; | |||
4016 | break; | |||
4017 | case GREATER_THAN: | |||
4018 | result = (mleft > mright); | |||
4019 | break; | |||
4020 | case GREATER_THAN_EQUAL: | |||
4021 | result = (mleft >= mright); | |||
4022 | break; | |||
4023 | case LESS_THAN: | |||
4024 | result = (mleft < mright); | |||
4025 | break; | |||
4026 | case LESS_THAN_EQUAL: | |||
4027 | result = (mleft <= mright); | |||
4028 | break; | |||
4029 | } | |||
4030 | if (use_fp) | |||
4031 | xasprintf(&value, "%.*f", prec, result); | |||
4032 | else | |||
4033 | xasprintf(&value, "%.*f", prec, (double)(long long)result); | |||
4034 | format_log(es, "expression result is %s", value)format_log1(es, __func__, "expression result is %s", value); | |||
4035 | ||||
4036 | free(right); | |||
4037 | free(left); | |||
4038 | return (value); | |||
4039 | ||||
4040 | fail: | |||
4041 | free(right); | |||
4042 | free(left); | |||
4043 | return (NULL((void *)0)); | |||
4044 | } | |||
4045 | ||||
4046 | /* Replace a key. */ | |||
4047 | static int | |||
4048 | format_replace(struct format_expand_state *es, const char *key, size_t keylen, | |||
4049 | char **buf, size_t *len, size_t *off) | |||
4050 | { | |||
4051 | struct format_tree *ft = es->ft; | |||
4052 | struct window_pane *wp = ft->wp; | |||
4053 | const char *errstr, *copy, *cp, *marker = NULL((void *)0); | |||
4054 | const char *time_format = NULL((void *)0); | |||
4055 | char *copy0, *condition, *found, *new; | |||
4056 | char *value, *left, *right; | |||
| ||||
4057 | size_t valuelen; | |||
4058 | int modifiers = 0, limit = 0, width = 0; | |||
4059 | int j, c; | |||
4060 | struct format_modifier *list, *cmp = NULL((void *)0), *search = NULL((void *)0); | |||
4061 | struct format_modifier **sub = NULL((void *)0), *mexp = NULL((void *)0), *fm; | |||
4062 | u_int i, count, nsub = 0; | |||
4063 | struct format_expand_state next; | |||
4064 | ||||
4065 | /* Make a copy of the key. */ | |||
4066 | copy = copy0 = xstrndup(key, keylen); | |||
4067 | ||||
4068 | /* Process modifier list. */ | |||
4069 | list = format_build_modifiers(es, ©, &count); | |||
4070 | for (i = 0; i < count; i++) { | |||
4071 | fm = &list[i]; | |||
4072 | if (format_logging(ft)) { | |||
4073 | format_log(es, "modifier %u is %s", i, fm->modifier)format_log1(es, __func__, "modifier %u is %s", i, fm->modifier ); | |||
4074 | for (j = 0; j < fm->argc; j++) { | |||
4075 | format_log(es, "modifier %u argument %d: %s", i,format_log1(es, __func__, "modifier %u argument %d: %s", i, j , fm->argv[j]) | |||
4076 | j, fm->argv[j])format_log1(es, __func__, "modifier %u argument %d: %s", i, j , fm->argv[j]); | |||
4077 | } | |||
4078 | } | |||
4079 | if (fm->size == 1) { | |||
4080 | switch (fm->modifier[0]) { | |||
4081 | case 'm': | |||
4082 | case '<': | |||
4083 | case '>': | |||
4084 | cmp = fm; | |||
4085 | break; | |||
4086 | case 'C': | |||
4087 | search = fm; | |||
4088 | break; | |||
4089 | case 's': | |||
4090 | if (fm->argc < 2) | |||
4091 | break; | |||
4092 | sub = xreallocarray(sub, nsub + 1, sizeof *sub); | |||
4093 | sub[nsub++] = fm; | |||
4094 | break; | |||
4095 | case '=': | |||
4096 | if (fm->argc < 1) | |||
4097 | break; | |||
4098 | limit = strtonum(fm->argv[0], INT_MIN(-2147483647 -1), INT_MAX2147483647, | |||
4099 | &errstr); | |||
4100 | if (errstr != NULL((void *)0)) | |||
4101 | limit = 0; | |||
4102 | if (fm->argc >= 2 && fm->argv[1] != NULL((void *)0)) | |||
4103 | marker = fm->argv[1]; | |||
4104 | break; | |||
4105 | case 'p': | |||
4106 | if (fm->argc < 1) | |||
4107 | break; | |||
4108 | width = strtonum(fm->argv[0], INT_MIN(-2147483647 -1), INT_MAX2147483647, | |||
4109 | &errstr); | |||
4110 | if (errstr != NULL((void *)0)) | |||
4111 | width = 0; | |||
4112 | break; | |||
4113 | case 'w': | |||
4114 | modifiers |= FORMAT_WIDTH0x1000; | |||
4115 | break; | |||
4116 | case 'e': | |||
4117 | if (fm->argc < 1 || fm->argc > 3) | |||
4118 | break; | |||
4119 | mexp = fm; | |||
4120 | break; | |||
4121 | case 'l': | |||
4122 | modifiers |= FORMAT_LITERAL0x10; | |||
4123 | break; | |||
4124 | case 'a': | |||
4125 | modifiers |= FORMAT_CHARACTER0x10000; | |||
4126 | break; | |||
4127 | case 'b': | |||
4128 | modifiers |= FORMAT_BASENAME0x2; | |||
4129 | break; | |||
4130 | case 'c': | |||
4131 | modifiers |= FORMAT_COLOUR0x20000; | |||
4132 | break; | |||
4133 | case 'd': | |||
4134 | modifiers |= FORMAT_DIRNAME0x4; | |||
4135 | break; | |||
4136 | case 'n': | |||
4137 | modifiers |= FORMAT_LENGTH0x800; | |||
4138 | break; | |||
4139 | case 't': | |||
4140 | modifiers |= FORMAT_TIMESTRING0x1; | |||
4141 | if (fm->argc < 1) | |||
4142 | break; | |||
4143 | if (strchr(fm->argv[0], 'p') != NULL((void *)0)) | |||
4144 | modifiers |= FORMAT_PRETTY0x400; | |||
4145 | else if (fm->argc >= 2 && | |||
4146 | strchr(fm->argv[0], 'f') != NULL((void *)0)) | |||
4147 | time_format = format_strip(fm->argv[1]); | |||
4148 | break; | |||
4149 | case 'q': | |||
4150 | if (fm->argc < 1) | |||
4151 | modifiers |= FORMAT_QUOTE_SHELL0x8; | |||
4152 | else if (strchr(fm->argv[0], 'e') != NULL((void *)0) || | |||
4153 | strchr(fm->argv[0], 'h') != NULL((void *)0)) | |||
4154 | modifiers |= FORMAT_QUOTE_STYLE0x2000; | |||
4155 | break; | |||
4156 | case 'E': | |||
4157 | modifiers |= FORMAT_EXPAND0x20; | |||
4158 | break; | |||
4159 | case 'T': | |||
4160 | modifiers |= FORMAT_EXPANDTIME0x40; | |||
4161 | break; | |||
4162 | case 'N': | |||
4163 | if (fm->argc < 1 || | |||
4164 | strchr(fm->argv[0], 'w') != NULL((void *)0)) | |||
4165 | modifiers |= FORMAT_WINDOW_NAME0x4000; | |||
4166 | else if (strchr(fm->argv[0], 's') != NULL((void *)0)) | |||
4167 | modifiers |= FORMAT_SESSION_NAME0x8000; | |||
4168 | break; | |||
4169 | case 'S': | |||
4170 | modifiers |= FORMAT_SESSIONS0x80; | |||
4171 | break; | |||
4172 | case 'W': | |||
4173 | modifiers |= FORMAT_WINDOWS0x100; | |||
4174 | break; | |||
4175 | case 'P': | |||
4176 | modifiers |= FORMAT_PANES0x200; | |||
4177 | break; | |||
4178 | } | |||
4179 | } else if (fm->size == 2) { | |||
4180 | if (strcmp(fm->modifier, "||") == 0 || | |||
4181 | strcmp(fm->modifier, "&&") == 0 || | |||
4182 | strcmp(fm->modifier, "==") == 0 || | |||
4183 | strcmp(fm->modifier, "!=") == 0 || | |||
4184 | strcmp(fm->modifier, ">=") == 0 || | |||
4185 | strcmp(fm->modifier, "<=") == 0) | |||
4186 | cmp = fm; | |||
4187 | } | |||
4188 | } | |||
4189 | ||||
4190 | /* Is this a literal string? */ | |||
4191 | if (modifiers & FORMAT_LITERAL0x10) { | |||
4192 | value = xstrdup(copy); | |||
4193 | goto done; | |||
4194 | } | |||
4195 | ||||
4196 | /* Is this a character? */ | |||
4197 | if (modifiers & FORMAT_CHARACTER0x10000) { | |||
4198 | new = format_expand1(es, copy); | |||
4199 | c = strtonum(new, 32, 126, &errstr); | |||
4200 | if (errstr != NULL((void *)0)) | |||
4201 | value = xstrdup(""); | |||
4202 | else | |||
4203 | xasprintf(&value, "%c", c); | |||
4204 | free(new); | |||
4205 | goto done; | |||
4206 | } | |||
4207 | ||||
4208 | /* Is this a colour? */ | |||
4209 | if (modifiers & FORMAT_COLOUR0x20000) { | |||
4210 | new = format_expand1(es, copy); | |||
4211 | c = colour_fromstring(new); | |||
4212 | if (c == -1 || (c = colour_force_rgb(c)) == -1) | |||
4213 | value = xstrdup(""); | |||
4214 | else | |||
4215 | xasprintf(&value, "%06x", c & 0xffffff); | |||
4216 | free(new); | |||
4217 | goto done; | |||
4218 | } | |||
4219 | ||||
4220 | /* Is this a loop, comparison or condition? */ | |||
4221 | if (modifiers & FORMAT_SESSIONS0x80) { | |||
4222 | value = format_loop_sessions(es, copy); | |||
4223 | if (value == NULL((void *)0)) | |||
4224 | goto fail; | |||
4225 | } else if (modifiers & FORMAT_WINDOWS0x100) { | |||
4226 | value = format_loop_windows(es, copy); | |||
4227 | if (value == NULL((void *)0)) | |||
4228 | goto fail; | |||
4229 | } else if (modifiers & FORMAT_PANES0x200) { | |||
4230 | value = format_loop_panes(es, copy); | |||
4231 | if (value == NULL((void *)0)) | |||
4232 | goto fail; | |||
4233 | } else if (modifiers & FORMAT_WINDOW_NAME0x4000) { | |||
4234 | value = format_window_name(es, copy); | |||
4235 | if (value == NULL((void *)0)) | |||
4236 | goto fail; | |||
4237 | } else if (modifiers & FORMAT_SESSION_NAME0x8000) { | |||
4238 | value = format_session_name(es, copy); | |||
4239 | if (value == NULL((void *)0)) | |||
4240 | goto fail; | |||
4241 | } else if (search
| |||
4242 | /* Search in pane. */ | |||
4243 | new = format_expand1(es, copy); | |||
4244 | if (wp == NULL((void *)0)) { | |||
4245 | format_log(es, "search '%s' but no pane", new)format_log1(es, __func__, "search '%s' but no pane", new); | |||
4246 | value = xstrdup("0"); | |||
4247 | } else { | |||
4248 | format_log(es, "search '%s' pane %%%u", new, wp->id)format_log1(es, __func__, "search '%s' pane %%%u", new, wp-> id); | |||
4249 | value = format_search(search, wp, new); | |||
4250 | } | |||
4251 | free(new); | |||
4252 | } else if (cmp
| |||
4253 | /* Comparison of left and right. */ | |||
4254 | if (format_choose(es, copy, &left, &right, 1) != 0) { | |||
4255 | format_log(es, "compare %s syntax error: %s",format_log1(es, __func__, "compare %s syntax error: %s", cmp-> modifier, copy) | |||
4256 | cmp->modifier, copy)format_log1(es, __func__, "compare %s syntax error: %s", cmp-> modifier, copy); | |||
4257 | goto fail; | |||
4258 | } | |||
4259 | format_log(es, "compare %s left is: %s", cmp->modifier, left)format_log1(es, __func__, "compare %s left is: %s", cmp->modifier , left); | |||
4260 | format_log(es, "compare %s right is: %s", cmp->modifier, right)format_log1(es, __func__, "compare %s right is: %s", cmp-> modifier, right); | |||
4261 | ||||
4262 | if (strcmp(cmp->modifier, "||") == 0) { | |||
4263 | if (format_true(left) || format_true(right)) | |||
4264 | value = xstrdup("1"); | |||
4265 | else | |||
4266 | value = xstrdup("0"); | |||
4267 | } else if (strcmp(cmp->modifier, "&&") == 0) { | |||
4268 | if (format_true(left) && format_true(right)) | |||
4269 | value = xstrdup("1"); | |||
4270 | else | |||
4271 | value = xstrdup("0"); | |||
4272 | } else if (strcmp(cmp->modifier, "==") == 0) { | |||
4273 | if (strcmp(left, right) == 0) | |||
4274 | value = xstrdup("1"); | |||
4275 | else | |||
4276 | value = xstrdup("0"); | |||
4277 | } else if (strcmp(cmp->modifier, "!=") == 0) { | |||
4278 | if (strcmp(left, right) != 0) | |||
4279 | value = xstrdup("1"); | |||
4280 | else | |||
4281 | value = xstrdup("0"); | |||
4282 | } else if (strcmp(cmp->modifier, "<") == 0) { | |||
4283 | if (strcmp(left, right) < 0) | |||
4284 | value = xstrdup("1"); | |||
4285 | else | |||
4286 | value = xstrdup("0"); | |||
4287 | } else if (strcmp(cmp->modifier, ">") == 0) { | |||
4288 | if (strcmp(left, right) > 0) | |||
4289 | value = xstrdup("1"); | |||
4290 | else | |||
4291 | value = xstrdup("0"); | |||
4292 | } else if (strcmp(cmp->modifier, "<=") == 0) { | |||
4293 | if (strcmp(left, right) <= 0) | |||
4294 | value = xstrdup("1"); | |||
4295 | else | |||
4296 | value = xstrdup("0"); | |||
4297 | } else if (strcmp(cmp->modifier, ">=") == 0) { | |||
4298 | if (strcmp(left, right) >= 0) | |||
4299 | value = xstrdup("1"); | |||
4300 | else | |||
4301 | value = xstrdup("0"); | |||
4302 | } else if (strcmp(cmp->modifier, "m") == 0) | |||
4303 | value = format_match(cmp, left, right); | |||
4304 | ||||
4305 | free(right); | |||
4306 | free(left); | |||
4307 | } else if (*copy == '?') { | |||
4308 | /* Conditional: check first and choose second or third. */ | |||
4309 | cp = format_skip(copy + 1, ","); | |||
4310 | if (cp == NULL((void *)0)) { | |||
4311 | format_log(es, "condition syntax error: %s", copy + 1)format_log1(es, __func__, "condition syntax error: %s", copy + 1); | |||
4312 | goto fail; | |||
4313 | } | |||
4314 | condition = xstrndup(copy + 1, cp - (copy + 1)); | |||
4315 | format_log(es, "condition is: %s", condition)format_log1(es, __func__, "condition is: %s", condition); | |||
4316 | ||||
4317 | found = format_find(ft, condition, modifiers, time_format); | |||
4318 | if (found == NULL((void *)0)) { | |||
4319 | /* | |||
4320 | * If the condition not found, try to expand it. If | |||
4321 | * the expansion doesn't have any effect, then assume | |||
4322 | * false. | |||
4323 | */ | |||
4324 | found = format_expand1(es, condition); | |||
4325 | if (strcmp(found, condition) == 0) { | |||
4326 | free(found); | |||
4327 | found = xstrdup(""); | |||
4328 | format_log(es,format_log1(es, __func__, "condition '%s' not found; assuming false" , condition) | |||
4329 | "condition '%s' not found; assuming false",format_log1(es, __func__, "condition '%s' not found; assuming false" , condition) | |||
4330 | condition)format_log1(es, __func__, "condition '%s' not found; assuming false" , condition); | |||
4331 | } | |||
4332 | } else { | |||
4333 | format_log(es, "condition '%s' found: %s", condition,format_log1(es, __func__, "condition '%s' found: %s", condition , found) | |||
4334 | found)format_log1(es, __func__, "condition '%s' found: %s", condition , found); | |||
4335 | } | |||
4336 | ||||
4337 | if (format_choose(es, cp + 1, &left, &right, 0) != 0) { | |||
4338 | format_log(es, "condition '%s' syntax error: %s",format_log1(es, __func__, "condition '%s' syntax error: %s", condition , cp + 1) | |||
4339 | condition, cp + 1)format_log1(es, __func__, "condition '%s' syntax error: %s", condition , cp + 1); | |||
4340 | free(found); | |||
4341 | goto fail; | |||
4342 | } | |||
4343 | if (format_true(found)) { | |||
4344 | format_log(es, "condition '%s' is true", condition)format_log1(es, __func__, "condition '%s' is true", condition ); | |||
4345 | value = format_expand1(es, left); | |||
4346 | } else { | |||
4347 | format_log(es, "condition '%s' is false", condition)format_log1(es, __func__, "condition '%s' is false", condition ); | |||
4348 | value = format_expand1(es, right); | |||
4349 | } | |||
4350 | free(right); | |||
4351 | free(left); | |||
4352 | ||||
4353 | free(condition); | |||
4354 | free(found); | |||
4355 | } else if (mexp != NULL((void *)0)) { | |||
4356 | value = format_replace_expression(mexp, es, copy); | |||
4357 | if (value == NULL((void *)0)) | |||
4358 | value = xstrdup(""); | |||
4359 | } else { | |||
4360 | if (strstr(copy, "#{") != 0) { | |||
4361 | format_log(es, "expanding inner format '%s'", copy)format_log1(es, __func__, "expanding inner format '%s'", copy ); | |||
4362 | value = format_expand1(es, copy); | |||
4363 | } else { | |||
4364 | value = format_find(ft, copy, modifiers, time_format); | |||
4365 | if (value == NULL((void *)0)) { | |||
4366 | format_log(es, "format '%s' not found", copy)format_log1(es, __func__, "format '%s' not found", copy); | |||
4367 | value = xstrdup(""); | |||
4368 | } else { | |||
4369 | format_log(es, "format '%s' found: %s", copy,format_log1(es, __func__, "format '%s' found: %s", copy, value ) | |||
4370 | value)format_log1(es, __func__, "format '%s' found: %s", copy, value ); | |||
4371 | } | |||
4372 | } | |||
4373 | } | |||
4374 | ||||
4375 | done: | |||
4376 | /* Expand again if required. */ | |||
4377 | if (modifiers & FORMAT_EXPAND0x20) { | |||
4378 | new = format_expand1(es, value); | |||
4379 | free(value); | |||
4380 | value = new; | |||
4381 | } else if (modifiers & FORMAT_EXPANDTIME0x40) { | |||
4382 | format_copy_state(&next, es, FORMAT_EXPAND_TIME0x1); | |||
4383 | new = format_expand1(&next, value); | |||
4384 | free(value); | |||
4385 | value = new; | |||
4386 | } | |||
4387 | ||||
4388 | /* Perform substitution if any. */ | |||
4389 | for (i = 0; i < nsub; i++) { | |||
4390 | left = format_expand1(es, sub[i]->argv[0]); | |||
4391 | right = format_expand1(es, sub[i]->argv[1]); | |||
4392 | new = format_sub(sub[i], value, left, right); | |||
4393 | format_log(es, "substitute '%s' to '%s': %s", left, right, new)format_log1(es, __func__, "substitute '%s' to '%s': %s", left , right, new); | |||
4394 | free(value); | |||
4395 | value = new; | |||
4396 | free(right); | |||
4397 | free(left); | |||
4398 | } | |||
4399 | ||||
4400 | /* Truncate the value if needed. */ | |||
4401 | if (limit
| |||
4402 | new = format_trim_left(value, limit); | |||
4403 | if (marker != NULL((void *)0) && strcmp(new, value) != 0) { | |||
4404 | free(value); | |||
4405 | xasprintf(&value, "%s%s", new, marker); | |||
4406 | } else { | |||
4407 | free(value); | |||
4408 | value = new; | |||
4409 | } | |||
4410 | format_log(es, "applied length limit %d: %s", limit, value)format_log1(es, __func__, "applied length limit %d: %s", limit , value); | |||
4411 | } else if (limit
| |||
4412 | new = format_trim_right(value, -limit); | |||
4413 | if (marker != NULL((void *)0) && strcmp(new, value) != 0) { | |||
4414 | free(value); | |||
4415 | xasprintf(&value, "%s%s", marker, new); | |||
4416 | } else { | |||
4417 | free(value); | |||
4418 | value = new; | |||
4419 | } | |||
4420 | format_log(es, "applied length limit %d: %s", limit, value)format_log1(es, __func__, "applied length limit %d: %s", limit , value); | |||
4421 | } | |||
4422 | ||||
4423 | /* Pad the value if needed. */ | |||
4424 | if (width
| |||
4425 | new = utf8_padcstr(value, width); | |||
4426 | free(value); | |||
4427 | value = new; | |||
4428 | format_log(es, "applied padding width %d: %s", width, value)format_log1(es, __func__, "applied padding width %d: %s", width , value); | |||
4429 | } else if (width
| |||
4430 | new = utf8_rpadcstr(value, -width); | |||
4431 | free(value); | |||
4432 | value = new; | |||
4433 | format_log(es, "applied padding width %d: %s", width, value)format_log1(es, __func__, "applied padding width %d: %s", width , value); | |||
4434 | } | |||
4435 | ||||
4436 | /* Replace with the length or width if needed. */ | |||
4437 | if (modifiers & FORMAT_LENGTH0x800) { | |||
4438 | xasprintf(&new, "%zu", strlen(value)); | |||
4439 | free(value); | |||
4440 | value = new; | |||
4441 | format_log(es, "replacing with length: %s", new)format_log1(es, __func__, "replacing with length: %s", new); | |||
4442 | } | |||
4443 | if (modifiers & FORMAT_WIDTH0x1000) { | |||
4444 | xasprintf(&new, "%u", format_width(value)); | |||
4445 | free(value); | |||
4446 | value = new; | |||
4447 | format_log(es, "replacing with width: %s", new)format_log1(es, __func__, "replacing with width: %s", new); | |||
4448 | } | |||
4449 | ||||
4450 | /* Expand the buffer and copy in the value. */ | |||
4451 | valuelen = strlen(value); | |||
| ||||
4452 | while (*len - *off < valuelen + 1) { | |||
4453 | *buf = xreallocarray(*buf, 2, *len); | |||
4454 | *len *= 2; | |||
4455 | } | |||
4456 | memcpy(*buf + *off, value, valuelen); | |||
4457 | *off += valuelen; | |||
4458 | ||||
4459 | format_log(es, "replaced '%s' with '%s'", copy0, value)format_log1(es, __func__, "replaced '%s' with '%s'", copy0, value ); | |||
4460 | free(value); | |||
4461 | ||||
4462 | free(sub); | |||
4463 | format_free_modifiers(list, count); | |||
4464 | free(copy0); | |||
4465 | return (0); | |||
4466 | ||||
4467 | fail: | |||
4468 | format_log(es, "failed %s", copy0)format_log1(es, __func__, "failed %s", copy0); | |||
4469 | ||||
4470 | free(sub); | |||
4471 | format_free_modifiers(list, count); | |||
4472 | free(copy0); | |||
4473 | return (-1); | |||
4474 | } | |||
4475 | ||||
4476 | /* Expand keys in a template. */ | |||
4477 | static char * | |||
4478 | format_expand1(struct format_expand_state *es, const char *fmt) | |||
4479 | { | |||
4480 | struct format_tree *ft = es->ft; | |||
4481 | char *buf, *out, *name; | |||
4482 | const char *ptr, *s; | |||
4483 | size_t off, len, n, outlen; | |||
4484 | int ch, brackets; | |||
4485 | char expanded[8192]; | |||
4486 | ||||
4487 | if (fmt == NULL((void *)0) || *fmt == '\0') | |||
4488 | return (xstrdup("")); | |||
4489 | ||||
4490 | if (es->loop == FORMAT_LOOP_LIMIT100) { | |||
4491 | format_log(es, "reached loop limit (%u)", FORMAT_LOOP_LIMIT)format_log1(es, __func__, "reached loop limit (%u)", 100); | |||
4492 | return (xstrdup("")); | |||
4493 | } | |||
4494 | es->loop++; | |||
4495 | ||||
4496 | format_log(es, "expanding format: %s", fmt)format_log1(es, __func__, "expanding format: %s", fmt); | |||
4497 | ||||
4498 | if ((es->flags & FORMAT_EXPAND_TIME0x1) && strchr(fmt, '%') != NULL((void *)0)) { | |||
4499 | if (es->time == 0) { | |||
4500 | es->time = time(NULL((void *)0)); | |||
4501 | localtime_r(&es->time, &es->tm); | |||
4502 | } | |||
4503 | if (strftime(expanded, sizeof expanded, fmt, &es->tm) == 0) { | |||
4504 | format_log(es, "format is too long")format_log1(es, __func__, "format is too long"); | |||
4505 | return (xstrdup("")); | |||
4506 | } | |||
4507 | if (format_logging(ft) && strcmp(expanded, fmt) != 0) | |||
4508 | format_log(es, "after time expanded: %s", expanded)format_log1(es, __func__, "after time expanded: %s", expanded ); | |||
4509 | fmt = expanded; | |||
4510 | } | |||
4511 | ||||
4512 | len = 64; | |||
4513 | buf = xmalloc(len); | |||
4514 | off = 0; | |||
4515 | ||||
4516 | while (*fmt != '\0') { | |||
4517 | if (*fmt != '#') { | |||
4518 | while (len - off < 2) { | |||
4519 | buf = xreallocarray(buf, 2, len); | |||
4520 | len *= 2; | |||
4521 | } | |||
4522 | buf[off++] = *fmt++; | |||
4523 | continue; | |||
4524 | } | |||
4525 | fmt++; | |||
4526 | ||||
4527 | ch = (u_char)*fmt++; | |||
4528 | switch (ch) { | |||
4529 | case '(': | |||
4530 | brackets = 1; | |||
4531 | for (ptr = fmt; *ptr != '\0'; ptr++) { | |||
4532 | if (*ptr == '(') | |||
4533 | brackets++; | |||
4534 | if (*ptr == ')' && --brackets == 0) | |||
4535 | break; | |||
4536 | } | |||
4537 | if (*ptr != ')' || brackets != 0) | |||
4538 | break; | |||
4539 | n = ptr - fmt; | |||
4540 | ||||
4541 | name = xstrndup(fmt, n); | |||
4542 | format_log(es, "found #(): %s", name)format_log1(es, __func__, "found #(): %s", name); | |||
4543 | ||||
4544 | if ((ft->flags & FORMAT_NOJOBS0x4) || | |||
4545 | (es->flags & FORMAT_EXPAND_NOJOBS0x2)) { | |||
4546 | out = xstrdup(""); | |||
4547 | format_log(es, "#() is disabled")format_log1(es, __func__, "#() is disabled"); | |||
4548 | } else { | |||
4549 | out = format_job_get(es, name); | |||
4550 | format_log(es, "#() result: %s", out)format_log1(es, __func__, "#() result: %s", out); | |||
4551 | } | |||
4552 | free(name); | |||
4553 | ||||
4554 | outlen = strlen(out); | |||
4555 | while (len - off < outlen + 1) { | |||
4556 | buf = xreallocarray(buf, 2, len); | |||
4557 | len *= 2; | |||
4558 | } | |||
4559 | memcpy(buf + off, out, outlen); | |||
4560 | off += outlen; | |||
4561 | ||||
4562 | free(out); | |||
4563 | ||||
4564 | fmt += n + 1; | |||
4565 | continue; | |||
4566 | case '{': | |||
4567 | ptr = format_skip((char *)fmt - 2, "}"); | |||
4568 | if (ptr == NULL((void *)0)) | |||
4569 | break; | |||
4570 | n = ptr - fmt; | |||
4571 | ||||
4572 | format_log(es, "found #{}: %.*s", (int)n, fmt)format_log1(es, __func__, "found #{}: %.*s", (int)n, fmt); | |||
4573 | if (format_replace(es, fmt, n, &buf, &len, &off) != 0) | |||
4574 | break; | |||
4575 | fmt += n + 1; | |||
4576 | continue; | |||
4577 | case '#': | |||
4578 | /* | |||
4579 | * If ##[ (with two or more #s), then it is a style and | |||
4580 | * can be left for format_draw to handle. | |||
4581 | */ | |||
4582 | ptr = fmt; | |||
4583 | n = 2; | |||
4584 | while (*ptr == '#') { | |||
4585 | ptr++; | |||
4586 | n++; | |||
4587 | } | |||
4588 | if (*ptr == '[') { | |||
4589 | format_log(es, "found #*%zu[", n)format_log1(es, __func__, "found #*%zu[", n); | |||
4590 | while (len - off < n + 2) { | |||
4591 | buf = xreallocarray(buf, 2, len); | |||
4592 | len *= 2; | |||
4593 | } | |||
4594 | memcpy(buf + off, fmt - 2, n + 1); | |||
4595 | off += n + 1; | |||
4596 | fmt = ptr + 1; | |||
4597 | continue; | |||
4598 | } | |||
4599 | /* FALLTHROUGH */ | |||
4600 | case '}': | |||
4601 | case ',': | |||
4602 | format_log(es, "found #%c", ch)format_log1(es, __func__, "found #%c", ch); | |||
4603 | while (len - off < 2) { | |||
4604 | buf = xreallocarray(buf, 2, len); | |||
4605 | len *= 2; | |||
4606 | } | |||
4607 | buf[off++] = ch; | |||
4608 | continue; | |||
4609 | default: | |||
4610 | s = NULL((void *)0); | |||
4611 | if (ch >= 'A' && ch <= 'Z') | |||
4612 | s = format_upper[ch - 'A']; | |||
4613 | else if (ch >= 'a' && ch <= 'z') | |||
4614 | s = format_lower[ch - 'a']; | |||
4615 | if (s == NULL((void *)0)) { | |||
4616 | while (len - off < 3) { | |||
4617 | buf = xreallocarray(buf, 2, len); | |||
4618 | len *= 2; | |||
4619 | } | |||
4620 | buf[off++] = '#'; | |||
4621 | buf[off++] = ch; | |||
4622 | continue; | |||
4623 | } | |||
4624 | n = strlen(s); | |||
4625 | format_log(es, "found #%c: %s", ch, s)format_log1(es, __func__, "found #%c: %s", ch, s); | |||
4626 | if (format_replace(es, s, n, &buf, &len, &off) != 0) | |||
4627 | break; | |||
4628 | continue; | |||
4629 | } | |||
4630 | ||||
4631 | break; | |||
4632 | } | |||
4633 | buf[off] = '\0'; | |||
4634 | ||||
4635 | format_log(es, "result is: %s", buf)format_log1(es, __func__, "result is: %s", buf); | |||
4636 | es->loop--; | |||
4637 | ||||
4638 | return (buf); | |||
4639 | } | |||
4640 | ||||
4641 | /* Expand keys in a template, passing through strftime first. */ | |||
4642 | char * | |||
4643 | format_expand_time(struct format_tree *ft, const char *fmt) | |||
4644 | { | |||
4645 | struct format_expand_state es; | |||
4646 | ||||
4647 | memset(&es, 0, sizeof es); | |||
4648 | es.ft = ft; | |||
4649 | es.flags = FORMAT_EXPAND_TIME0x1; | |||
4650 | return (format_expand1(&es, fmt)); | |||
4651 | } | |||
4652 | ||||
4653 | /* Expand keys in a template. */ | |||
4654 | char * | |||
4655 | format_expand(struct format_tree *ft, const char *fmt) | |||
4656 | { | |||
4657 | struct format_expand_state es; | |||
4658 | ||||
4659 | memset(&es, 0, sizeof es); | |||
4660 | es.ft = ft; | |||
4661 | es.flags = 0; | |||
4662 | return (format_expand1(&es, fmt)); | |||
4663 | } | |||
4664 | ||||
4665 | /* Expand a single string. */ | |||
4666 | char * | |||
4667 | format_single(struct cmdq_item *item, const char *fmt, struct client *c, | |||
4668 | struct session *s, struct winlink *wl, struct window_pane *wp) | |||
4669 | { | |||
4670 | struct format_tree *ft; | |||
4671 | char *expanded; | |||
4672 | ||||
4673 | ft = format_create_defaults(item, c, s, wl, wp); | |||
4674 | expanded = format_expand(ft, fmt); | |||
4675 | format_free(ft); | |||
4676 | return (expanded); | |||
4677 | } | |||
4678 | ||||
4679 | /* Expand a single string using state. */ | |||
4680 | char * | |||
4681 | format_single_from_state(struct cmdq_item *item, const char *fmt, | |||
4682 | struct client *c, struct cmd_find_state *fs) | |||
4683 | { | |||
4684 | return (format_single(item, fmt, c, fs->s, fs->wl, fs->wp)); | |||
4685 | } | |||
4686 | ||||
4687 | /* Expand a single string using target. */ | |||
4688 | char * | |||
4689 | format_single_from_target(struct cmdq_item *item, const char *fmt) | |||
4690 | { | |||
4691 | struct client *tc = cmdq_get_target_client(item); | |||
4692 | ||||
4693 | return (format_single_from_state(item, fmt, tc, cmdq_get_target(item))); | |||
4694 | } | |||
4695 | ||||
4696 | /* Create and add defaults. */ | |||
4697 | struct format_tree * | |||
4698 | format_create_defaults(struct cmdq_item *item, struct client *c, | |||
4699 | struct session *s, struct winlink *wl, struct window_pane *wp) | |||
4700 | { | |||
4701 | struct format_tree *ft; | |||
4702 | ||||
4703 | if (item != NULL((void *)0)) | |||
4704 | ft = format_create(cmdq_get_client(item), item, FORMAT_NONE0, 0); | |||
4705 | else | |||
4706 | ft = format_create(NULL((void *)0), item, FORMAT_NONE0, 0); | |||
4707 | format_defaults(ft, c, s, wl, wp); | |||
4708 | return (ft); | |||
4709 | } | |||
4710 | ||||
4711 | /* Create and add defaults using state. */ | |||
4712 | struct format_tree * | |||
4713 | format_create_from_state(struct cmdq_item *item, struct client *c, | |||
4714 | struct cmd_find_state *fs) | |||
4715 | { | |||
4716 | return (format_create_defaults(item, c, fs->s, fs->wl, fs->wp)); | |||
4717 | } | |||
4718 | ||||
4719 | /* Create and add defaults using target. */ | |||
4720 | struct format_tree * | |||
4721 | format_create_from_target(struct cmdq_item *item) | |||
4722 | { | |||
4723 | struct client *tc = cmdq_get_target_client(item); | |||
4724 | ||||
4725 | return (format_create_from_state(item, tc, cmdq_get_target(item))); | |||
4726 | } | |||
4727 | ||||
4728 | /* Set defaults for any of arguments that are not NULL. */ | |||
4729 | void | |||
4730 | format_defaults(struct format_tree *ft, struct client *c, struct session *s, | |||
4731 | struct winlink *wl, struct window_pane *wp) | |||
4732 | { | |||
4733 | struct paste_buffer *pb; | |||
4734 | ||||
4735 | if (c != NULL((void *)0) && c->name != NULL((void *)0)) | |||
4736 | log_debug("%s: c=%s", __func__, c->name); | |||
4737 | else | |||
4738 | log_debug("%s: c=none", __func__); | |||
4739 | if (s != NULL((void *)0)) | |||
4740 | log_debug("%s: s=$%u", __func__, s->id); | |||
4741 | else | |||
4742 | log_debug("%s: s=none", __func__); | |||
4743 | if (wl != NULL((void *)0)) | |||
4744 | log_debug("%s: wl=%u", __func__, wl->idx); | |||
4745 | else | |||
4746 | log_debug("%s: wl=none", __func__); | |||
4747 | if (wp != NULL((void *)0)) | |||
4748 | log_debug("%s: wp=%%%u", __func__, wp->id); | |||
4749 | else | |||
4750 | log_debug("%s: wp=none", __func__); | |||
4751 | ||||
4752 | if (c != NULL((void *)0) && s != NULL((void *)0) && c->session != s) | |||
4753 | log_debug("%s: session does not match", __func__); | |||
4754 | ||||
4755 | if (wp != NULL((void *)0)) | |||
4756 | ft->type = FORMAT_TYPE_PANE; | |||
4757 | else if (wl != NULL((void *)0)) | |||
4758 | ft->type = FORMAT_TYPE_WINDOW; | |||
4759 | else if (s != NULL((void *)0)) | |||
4760 | ft->type = FORMAT_TYPE_SESSION; | |||
4761 | else | |||
4762 | ft->type = FORMAT_TYPE_UNKNOWN; | |||
4763 | ||||
4764 | if (s == NULL((void *)0) && c != NULL((void *)0)) | |||
4765 | s = c->session; | |||
4766 | if (wl == NULL((void *)0) && s != NULL((void *)0)) | |||
4767 | wl = s->curw; | |||
4768 | if (wp == NULL((void *)0) && wl != NULL((void *)0)) | |||
4769 | wp = wl->window->active; | |||
4770 | ||||
4771 | if (c != NULL((void *)0)) | |||
4772 | format_defaults_client(ft, c); | |||
4773 | if (s != NULL((void *)0)) | |||
4774 | format_defaults_session(ft, s); | |||
4775 | if (wl != NULL((void *)0)) | |||
4776 | format_defaults_winlink(ft, wl); | |||
4777 | if (wp != NULL((void *)0)) | |||
4778 | format_defaults_pane(ft, wp); | |||
4779 | ||||
4780 | pb = paste_get_top(NULL((void *)0)); | |||
4781 | if (pb != NULL((void *)0)) | |||
4782 | format_defaults_paste_buffer(ft, pb); | |||
4783 | } | |||
4784 | ||||
4785 | /* Set default format keys for a session. */ | |||
4786 | static void | |||
4787 | format_defaults_session(struct format_tree *ft, struct session *s) | |||
4788 | { | |||
4789 | ft->s = s; | |||
4790 | } | |||
4791 | ||||
4792 | /* Set default format keys for a client. */ | |||
4793 | static void | |||
4794 | format_defaults_client(struct format_tree *ft, struct client *c) | |||
4795 | { | |||
4796 | if (ft->s == NULL((void *)0)) | |||
4797 | ft->s = c->session; | |||
4798 | ft->c = c; | |||
4799 | } | |||
4800 | ||||
4801 | /* Set default format keys for a window. */ | |||
4802 | void | |||
4803 | format_defaults_window(struct format_tree *ft, struct window *w) | |||
4804 | { | |||
4805 | ft->w = w; | |||
4806 | } | |||
4807 | ||||
4808 | /* Set default format keys for a winlink. */ | |||
4809 | static void | |||
4810 | format_defaults_winlink(struct format_tree *ft, struct winlink *wl) | |||
4811 | { | |||
4812 | if (ft->w == NULL((void *)0)) | |||
4813 | format_defaults_window(ft, wl->window); | |||
4814 | ft->wl = wl; | |||
4815 | } | |||
4816 | ||||
4817 | /* Set default format keys for a window pane. */ | |||
4818 | void | |||
4819 | format_defaults_pane(struct format_tree *ft, struct window_pane *wp) | |||
4820 | { | |||
4821 | struct window_mode_entry *wme; | |||
4822 | ||||
4823 | if (ft->w == NULL((void *)0)) | |||
4824 | format_defaults_window(ft, wp->window); | |||
4825 | ft->wp = wp; | |||
4826 | ||||
4827 | wme = TAILQ_FIRST(&wp->modes)((&wp->modes)->tqh_first); | |||
4828 | if (wme != NULL((void *)0) && wme->mode->formats != NULL((void *)0)) | |||
4829 | wme->mode->formats(wme, ft); | |||
4830 | } | |||
4831 | ||||
4832 | /* Set default format keys for paste buffer. */ | |||
4833 | void | |||
4834 | format_defaults_paste_buffer(struct format_tree *ft, struct paste_buffer *pb) | |||
4835 | { | |||
4836 | ft->pb = pb; | |||
4837 | } | |||
4838 | ||||
4839 | /* Return word at given coordinates. Caller frees. */ | |||
4840 | char * | |||
4841 | format_grid_word(struct grid *gd, u_int x, u_int y) | |||
4842 | { | |||
4843 | const struct grid_line *gl; | |||
4844 | struct grid_cell gc; | |||
4845 | const char *ws; | |||
4846 | struct utf8_data *ud = NULL((void *)0); | |||
4847 | u_int end; | |||
4848 | size_t size = 0; | |||
4849 | int found = 0; | |||
4850 | char *s = NULL((void *)0); | |||
4851 | ||||
4852 | ws = options_get_string(global_s_options, "word-separators"); | |||
4853 | ||||
4854 | for (;;) { | |||
4855 | grid_get_cell(gd, x, y, &gc); | |||
4856 | if (gc.flags & GRID_FLAG_PADDING0x4) | |||
4857 | break; | |||
4858 | if (utf8_cstrhas(ws, &gc.data) || | |||
4859 | (gc.data.size == 1 && *gc.data.data == ' ')) { | |||
4860 | found = 1; | |||
4861 | break; | |||
4862 | } | |||
4863 | ||||
4864 | if (x == 0) { | |||
4865 | if (y == 0) | |||
4866 | break; | |||
4867 | gl = grid_peek_line(gd, y - 1); | |||
4868 | if (~gl->flags & GRID_LINE_WRAPPED0x1) | |||
4869 | break; | |||
4870 | y--; | |||
4871 | x = grid_line_length(gd, y); | |||
4872 | if (x == 0) | |||
4873 | break; | |||
4874 | } | |||
4875 | x--; | |||
4876 | } | |||
4877 | for (;;) { | |||
4878 | if (found) { | |||
4879 | end = grid_line_length(gd, y); | |||
4880 | if (end == 0 || x == end - 1) { | |||
4881 | if (y == gd->hsize + gd->sy - 1) | |||
4882 | break; | |||
4883 | gl = grid_peek_line(gd, y); | |||
4884 | if (~gl->flags & GRID_LINE_WRAPPED0x1) | |||
4885 | break; | |||
4886 | y++; | |||
4887 | x = 0; | |||
4888 | } else | |||
4889 | x++; | |||
4890 | } | |||
4891 | found = 1; | |||
4892 | ||||
4893 | grid_get_cell(gd, x, y, &gc); | |||
4894 | if (gc.flags & GRID_FLAG_PADDING0x4) | |||
4895 | break; | |||
4896 | if (utf8_cstrhas(ws, &gc.data) || | |||
4897 | (gc.data.size == 1 && *gc.data.data == ' ')) | |||
4898 | break; | |||
4899 | ||||
4900 | ud = xreallocarray(ud, size + 2, sizeof *ud); | |||
4901 | memcpy(&ud[size++], &gc.data, sizeof *ud); | |||
4902 | } | |||
4903 | if (size != 0) { | |||
4904 | ud[size].size = 0; | |||
4905 | s = utf8_tocstr(ud); | |||
4906 | free(ud); | |||
4907 | } | |||
4908 | return (s); | |||
4909 | } | |||
4910 | ||||
4911 | /* Return line at given coordinates. Caller frees. */ | |||
4912 | char * | |||
4913 | format_grid_line(struct grid *gd, u_int y) | |||
4914 | { | |||
4915 | struct grid_cell gc; | |||
4916 | struct utf8_data *ud = NULL((void *)0); | |||
4917 | u_int x; | |||
4918 | size_t size = 0; | |||
4919 | char *s = NULL((void *)0); | |||
4920 | ||||
4921 | for (x = 0; x < grid_line_length(gd, y); x++) { | |||
4922 | grid_get_cell(gd, x, y, &gc); | |||
4923 | if (gc.flags & GRID_FLAG_PADDING0x4) | |||
4924 | break; | |||
4925 | ||||
4926 | ud = xreallocarray(ud, size + 2, sizeof *ud); | |||
4927 | memcpy(&ud[size++], &gc.data, sizeof *ud); | |||
4928 | } | |||
4929 | if (size != 0) { | |||
4930 | ud[size].size = 0; | |||
4931 | s = utf8_tocstr(ud); | |||
4932 | free(ud); | |||
4933 | } | |||
4934 | return (s); | |||
4935 | } |