| File: | src/usr.bin/tmux/format.c |
| Warning: | line 1126, column 12 Although the value stored to 's' is used in the enclosing expression, the value is never actually read from 's' |
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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)); |
Although the value stored to 's' is used in the enclosing expression, the value is never actually read from 's' | |
| 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 != NULL((void *)0)) { |
| 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 != NULL((void *)0)) { |
| 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 > 0) { |
| 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 < 0) { |
| 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 > 0) { |
| 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 < 0) { |
| 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 | } |