]>
Commit | Line | Data |
---|---|---|
288a74cc RC |
1 | #pragma once |
2 | ||
3 | /*** | |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2010 Lennart Poettering | |
7 | ||
8 | systemd is free software; you can redistribute it and/or modify it | |
9 | under the terms of the GNU Lesser General Public License as published by | |
10 | the Free Software Foundation; either version 2.1 of the License, or | |
11 | (at your option) any later version. | |
12 | ||
13 | systemd is distributed in the hope that it will be useful, but | |
14 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | Lesser General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU Lesser General Public License | |
19 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
20 | ***/ | |
21 | ||
288a74cc | 22 | #include <stdarg.h> |
71d35b6b | 23 | #include <stdbool.h> |
288a74cc | 24 | #include <stdio.h> |
11c3a366 | 25 | #include <sys/types.h> |
288a74cc RC |
26 | |
27 | #include "macro.h" | |
28 | #include "time-util.h" | |
29 | ||
1fc464f6 LP |
30 | #define ANSI_RED "\x1B[0;31m" |
31 | #define ANSI_GREEN "\x1B[0;32m" | |
32 | #define ANSI_UNDERLINE "\x1B[0;4m" | |
33 | #define ANSI_HIGHLIGHT "\x1B[0;1;39m" | |
34 | #define ANSI_HIGHLIGHT_RED "\x1B[0;1;31m" | |
35 | #define ANSI_HIGHLIGHT_GREEN "\x1B[0;1;32m" | |
36 | #define ANSI_HIGHLIGHT_YELLOW "\x1B[0;1;33m" | |
37 | #define ANSI_HIGHLIGHT_BLUE "\x1B[0;1;34m" | |
38 | #define ANSI_HIGHLIGHT_UNDERLINE "\x1B[0;1;4m" | |
16484a8a ZJS |
39 | #define ANSI_HIGHLIGHT_RED_UNDERLINE "\x1B[0;1;4;31m" |
40 | #define ANSI_HIGHLIGHT_GREEN_UNDERLINE "\x1B[0;1;4;32m" | |
41 | #define ANSI_HIGHLIGHT_YELLOW_UNDERLINE "\x1B[0;1;4;33m" | |
42 | #define ANSI_HIGHLIGHT_BLUE_UNDERLINE "\x1B[0;1;4;34m" | |
1fc464f6 LP |
43 | #define ANSI_NORMAL "\x1B[0m" |
44 | ||
288a74cc RC |
45 | #define ANSI_ERASE_TO_END_OF_LINE "\x1B[K" |
46 | ||
1fc464f6 LP |
47 | /* Set cursor to top left corner and clear screen */ |
48 | #define ANSI_HOME_CLEAR "\x1B[H\x1B[2J" | |
49 | ||
288a74cc RC |
50 | int reset_terminal_fd(int fd, bool switch_to_text); |
51 | int reset_terminal(const char *name); | |
52 | ||
53 | int open_terminal(const char *name, int mode); | |
54 | int acquire_terminal(const char *name, bool fail, bool force, bool ignore_tiocstty_eperm, usec_t timeout); | |
55 | int release_terminal(void); | |
56 | ||
57 | int terminal_vhangup_fd(int fd); | |
58 | int terminal_vhangup(const char *name); | |
59 | ||
60 | int chvt(int vt); | |
61 | ||
62 | int read_one_char(FILE *f, char *ret, usec_t timeout, bool *need_nl); | |
63 | int ask_char(char *ret, const char *replies, const char *text, ...) _printf_(3, 4); | |
64 | int ask_string(char **ret, const char *text, ...) _printf_(2, 3); | |
65 | ||
66 | int vt_disallocate(const char *name); | |
67 | ||
68 | char *resolve_dev_console(char **active); | |
6af62124 | 69 | int get_kernel_consoles(char ***consoles); |
288a74cc RC |
70 | bool tty_is_vc(const char *tty); |
71 | bool tty_is_vc_resolve(const char *tty); | |
72 | bool tty_is_console(const char *tty) _pure_; | |
73 | int vtnr_from_tty(const char *tty); | |
74 | const char *default_term_for_tty(const char *tty); | |
75 | ||
288a74cc RC |
76 | int make_stdio(int fd); |
77 | int make_null_stdio(void); | |
78 | int make_console_stdio(void); | |
79 | ||
288a74cc RC |
80 | int fd_columns(int fd); |
81 | unsigned columns(void); | |
82 | int fd_lines(int fd); | |
83 | unsigned lines(void); | |
84 | void columns_lines_cache_reset(int _unused_ signum); | |
85 | ||
86 | bool on_tty(void); | |
ac96418b | 87 | bool terminal_is_dumb(void); |
40c9fe4c | 88 | bool colors_enabled(void); |
288a74cc | 89 | |
1fc464f6 | 90 | static inline const char *ansi_underline(void) { |
40c9fe4c | 91 | return colors_enabled() ? ANSI_UNDERLINE : ""; |
1fc464f6 LP |
92 | } |
93 | ||
288a74cc | 94 | static inline const char *ansi_highlight(void) { |
40c9fe4c | 95 | return colors_enabled() ? ANSI_HIGHLIGHT : ""; |
1fc464f6 LP |
96 | } |
97 | ||
98 | static inline const char *ansi_highlight_underline(void) { | |
40c9fe4c | 99 | return colors_enabled() ? ANSI_HIGHLIGHT_UNDERLINE : ""; |
288a74cc RC |
100 | } |
101 | ||
102 | static inline const char *ansi_highlight_red(void) { | |
40c9fe4c | 103 | return colors_enabled() ? ANSI_HIGHLIGHT_RED : ""; |
288a74cc RC |
104 | } |
105 | ||
106 | static inline const char *ansi_highlight_green(void) { | |
40c9fe4c | 107 | return colors_enabled() ? ANSI_HIGHLIGHT_GREEN : ""; |
288a74cc RC |
108 | } |
109 | ||
110 | static inline const char *ansi_highlight_yellow(void) { | |
40c9fe4c | 111 | return colors_enabled() ? ANSI_HIGHLIGHT_YELLOW : ""; |
288a74cc RC |
112 | } |
113 | ||
114 | static inline const char *ansi_highlight_blue(void) { | |
40c9fe4c | 115 | return colors_enabled() ? ANSI_HIGHLIGHT_BLUE : ""; |
288a74cc RC |
116 | } |
117 | ||
16484a8a ZJS |
118 | static inline const char *ansi_highlight_red_underline(void) { |
119 | return colors_enabled() ? ANSI_HIGHLIGHT_RED_UNDERLINE : ""; | |
120 | } | |
121 | ||
122 | static inline const char *ansi_highlight_green_underline(void) { | |
123 | return colors_enabled() ? ANSI_HIGHLIGHT_GREEN_UNDERLINE : ""; | |
124 | } | |
125 | ||
126 | static inline const char *ansi_highlight_yellow_underline(void) { | |
127 | return colors_enabled() ? ANSI_HIGHLIGHT_YELLOW_UNDERLINE : ""; | |
128 | } | |
129 | ||
130 | static inline const char *ansi_highlight_blue_underline(void) { | |
131 | return colors_enabled() ? ANSI_HIGHLIGHT_BLUE_UNDERLINE : ""; | |
132 | } | |
133 | ||
1fc464f6 | 134 | static inline const char *ansi_normal(void) { |
40c9fe4c | 135 | return colors_enabled() ? ANSI_NORMAL : ""; |
288a74cc RC |
136 | } |
137 | ||
138 | int get_ctty_devnr(pid_t pid, dev_t *d); | |
139 | int get_ctty(pid_t, dev_t *_devnr, char **r); | |
140 | ||
141 | int getttyname_malloc(int fd, char **r); | |
142 | int getttyname_harder(int fd, char **r); | |
a07c35c3 | 143 | |
66cb2fde | 144 | int ptsname_malloc(int fd, char **ret); |
a07c35c3 | 145 | int ptsname_namespace(int pty, char **ret); |
66cb2fde LP |
146 | |
147 | int openpt_in_namespace(pid_t pid, int flags); | |
40e1f4ea | 148 | int open_terminal_in_namespace(pid_t pid, const char *name, int mode); |