Asterisk - The Open Source Telephony Project
21.4.1
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Handy terminal functions for vt* terms. More...
Go to the source code of this file.
Macros | |
#define | AST_TERM_MAX_ESCAPE_CHARS 23 |
Maximum number of characters needed for a color escape sequence, and another one for a trailing reset, plus a null char. | |
#define | AST_TERM_MAX_ROTATING_BUFFERS 15 |
#define | COLORIZE(fg, bg, str) ast_term_color(fg,bg),str,ast_term_reset() |
#define | COLORIZE_FMT "%s%s%s" |
Shortcut macros for coloring a set of text. | |
#define | ESC 0x1b |
Terminal Attributes | |
#define | ATTR_RESET 0 |
#define | ATTR_BRIGHT 1 |
#define | ATTR_DIM 2 |
#define | ATTR_UNDER 4 |
#define | ATTR_BLINK 5 |
#define | ATTR_REVER 7 |
#define | ATTR_HIDDEN 8 |
Terminal Colors | |
#define | COLOR_BLACK 30 |
#define | COLOR_GRAY (30 | 128) |
#define | COLOR_RED 31 |
#define | COLOR_BRRED (31 | 128) |
#define | COLOR_GREEN 32 |
#define | COLOR_BRGREEN (32 | 128) |
#define | COLOR_BROWN 33 |
#define | COLOR_YELLOW (33 | 128) |
#define | COLOR_BLUE 34 |
#define | COLOR_BRBLUE (34 | 128) |
#define | COLOR_MAGENTA 35 |
#define | COLOR_BRMAGENTA (35 | 128) |
#define | COLOR_CYAN 36 |
#define | COLOR_BRCYAN (36 | 128) |
#define | COLOR_WHITE 37 |
#define | COLOR_BRWHITE (37 | 128) |
Functions | |
const char * | ast_term_color (int fgcolor, int bgcolor) |
Return a color sequence string. More... | |
int | ast_term_color_code (struct ast_str **str, int fgcolor, int bgcolor) |
Append a color sequence to an ast_str. More... | |
const char * | ast_term_reset (void) |
Returns the terminal reset code. More... | |
char * | term_color (char *outbuf, const char *inbuf, int fgcolor, int bgcolor, int maxout) |
Colorize a specified string by adding terminal color codes. More... | |
char * | term_color_code (char *outbuf, int fgcolor, int bgcolor, int maxout) |
Write a color sequence to a string. More... | |
const char * | term_end (void) |
void | term_filter_escapes (char *line) |
const char * | term_quit (void) |
char * | term_strip (char *outbuf, const char *inbuf, int maxout) |
Remove colorings from a specified string. More... | |
Handy terminal functions for vt* terms.
Definition in file term.h.
const char* ast_term_color | ( | int | fgcolor, |
int | bgcolor | ||
) |
Return a color sequence string.
fgcolor | foreground color |
bgcolor | background color |
Definition at line 341 of file term.c.
References AST_TERM_MAX_ESCAPE_CHARS, ast_threadstorage_get(), and term_color_code().
Referenced by print_queue().
int ast_term_color_code | ( | struct ast_str ** | str, |
int | fgcolor, | ||
int | bgcolor | ||
) |
Append a color sequence to an ast_str.
str | The string to append to |
fgcolor | foreground color |
bgcolor | background color |
0 | success |
-1 | failure |
Definition at line 296 of file term.c.
References ast_str_append().
Referenced by ast_xmldoc_printable().
const char* ast_term_reset | ( | void | ) |
Returns the terminal reset code.
Definition at line 357 of file term.c.
Referenced by ast_xmldoc_printable(), and print_queue().
char* term_color | ( | char * | outbuf, |
const char * | inbuf, | ||
int | fgcolor, | ||
int | bgcolor, | ||
int | maxout | ||
) |
Colorize a specified string by adding terminal color codes.
outbuf | Result buffer |
inbuf | Starting string |
fgcolor | Foreground color, specified as one of the constants in include/asterisk/term.h. Use '0' if the want the normal terminal foreground color. |
bgcolor | Background color, specified as one of the constants in include/asterisk/term.h. Use '0' if you want the normal terminal background color. |
maxout | Maximum size of outbuf |
Definition at line 235 of file term.c.
References ast_copy_string().
Referenced by __ast_register_translator(), ast_frame_dump(), ast_unregister_translator(), and lua_pbx_exec().
char* term_color_code | ( | char * | outbuf, |
int | fgcolor, | ||
int | bgcolor, | ||
int | maxout | ||
) |
Write a color sequence to a string.
outbuf | the location to write to |
fgcolor | foreground color |
bgcolor | background color |
maxout | maximum number of characters to write |
Definition at line 318 of file term.c.
Referenced by ast_term_color().
char* term_strip | ( | char * | outbuf, |
const char * | inbuf, | ||
int | maxout | ||
) |
Remove colorings from a specified string.
outbuf | the location to write to |
inbuf | the original string |
maxout | the available size of outbuf |
Definition at line 362 of file term.c.
References inbuf().
Referenced by action_command().