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Terminal Attributes | |
#define | ATTR_BLINK 5 |
#define | ATTR_BRIGHT 1 |
#define | ATTR_DIM 2 |
#define | ATTR_HIDDEN 8 |
#define | ATTR_RESET 0 |
#define | ATTR_REVER 7 |
#define | ATTR_UNDER 4 |
Terminal Colors | |
#define | COLOR_BLACK 30 |
#define | COLOR_BLUE 34 |
#define | COLOR_BRBLUE (34 | 128) |
#define | COLOR_BRCYAN (36 | 128) |
#define | COLOR_BRGREEN (32 | 128) |
#define | COLOR_BRMAGENTA (35 | 128) |
#define | COLOR_BROWN 33 |
#define | COLOR_BRRED (31 | 128) |
#define | COLOR_BRWHITE (37 | 128) |
#define | COLOR_CYAN 36 |
#define | COLOR_GRAY (30 | 128) |
#define | COLOR_GREEN 32 |
#define | COLOR_MAGENTA 35 |
#define | COLOR_RED 31 |
#define | COLOR_WHITE 37 |
#define | COLOR_YELLOW (33 | 128) |
Defines | |
#define | AST_TERM_MAX_ESCAPE_CHARS 23 |
Maximum number of characters needed for a color escape sequence, plus a null char. | |
#define | ESC 0x1b |
Functions | |
int | ast_term_color_code (struct ast_str **str, int fgcolor, int bgcolor) |
Append a color sequence to an ast_str. | |
char * | term_color (char *outbuf, const char *inbuf, int fgcolor, int bgcolor, int maxout) |
char * | term_color_code (char *outbuf, int fgcolor, int bgcolor, int maxout) |
Write a color sequence to a string. | |
char * | term_end (void) |
void | term_filter_escapes (char *line) |
char * | term_prep (void) |
char * | term_prompt (char *outbuf, const char *inbuf, int maxout) |
char * | term_quit (void) |
char * | term_strip (char *outbuf, const char *inbuf, int maxout) |
Definition in file term.h.
#define AST_TERM_MAX_ESCAPE_CHARS 23 |
Maximum number of characters needed for a color escape sequence, plus a null char.
Definition at line 67 of file term.h.
Referenced by handle_cli_agi_show(), handle_show_function(), and print_app_docs().
#define ATTR_BRIGHT 1 |
Definition at line 36 of file term.h.
Referenced by ast_term_init(), check_fgcolor(), term_color(), and term_prompt().
#define ATTR_RESET 0 |
#define COLOR_BLACK 30 |
Definition at line 47 of file term.h.
Referenced by __ast_register_translator(), ast_frame_dump(), ast_term_color_code(), ast_term_init(), ast_unregister_translator(), cli_prompt(), handle_dahdi_show_cadences(), main(), opposite(), start_resource(), term_color(), term_color_code(), and term_prompt().
#define COLOR_BLUE 34 |
Definition at line 55 of file term.h.
Referenced by data_result_get_color(), opposite(), and term_prompt().
#define COLOR_BRCYAN (36 | 128) |
Definition at line 60 of file term.h.
Referenced by __ast_custom_function_register(), ast_frame_dump(), ast_register_application2(), lua_pbx_exec(), and pbx_extension_helper().
#define COLOR_BRGREEN (32 | 128) |
#define COLOR_BRMAGENTA (35 | 128) |
Definition at line 58 of file term.h.
Referenced by ast_frame_dump(), lua_pbx_exec(), and pbx_extension_helper().
#define COLOR_BROWN 33 |
Definition at line 53 of file term.h.
Referenced by ast_term_init(), opposite(), and start_resource().
#define COLOR_BRRED (31 | 128) |
#define COLOR_BRWHITE (37 | 128) |
Definition at line 62 of file term.h.
Referenced by logger_print_normal(), main(), and show_config_description().
#define COLOR_CYAN 36 |
Definition at line 59 of file term.h.
Referenced by ast_xmldoc_printable(), handle_cli_agi_show(), handle_show_function(), opposite(), and print_app_docs().
#define COLOR_GRAY (30 | 128) |
#define COLOR_GREEN 32 |
#define COLOR_MAGENTA 35 |
Definition at line 57 of file term.h.
Referenced by __ast_register_translator(), ast_unregister_translator(), handle_cli_agi_show(), handle_dahdi_show_cadences(), handle_show_function(), handle_showmancmd(), opposite(), and print_app_docs().
#define COLOR_RED 31 |
#define COLOR_WHITE 37 |
Definition at line 61 of file term.h.
Referenced by ast_term_init(), cli_prompt(), data_result_print_cli(), data_result_print_cli_node(), term_color(), and term_prompt().
#define COLOR_YELLOW (33 | 128) |
Definition at line 54 of file term.h.
Referenced by ast_frame_dump(), and show_config_description().
#define ESC 0x1b |
Definition at line 30 of file term.h.
Referenced by ast_term_color_code(), ast_term_init(), term_color(), term_color_code(), term_filter_escapes(), term_prompt(), term_strip(), xmldoc_string_wrap(), and xmldoc_wait_nextspace().
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 236 of file term.c.
References ast_opt_force_black_background, ast_str_append(), check_bgcolor(), check_colors_allowed(), check_fgcolor(), COLOR_BLACK, ESC, and str.
Referenced by ast_xmldoc_printable(), data_result_print_cli(), and data_result_print_cli_node().
00237 { 00238 int attr = 0; 00239 00240 if (!check_colors_allowed(fgcolor)) { 00241 return -1; 00242 } 00243 00244 check_fgcolor(&fgcolor, &attr); 00245 check_bgcolor(&bgcolor); 00246 00247 if (ast_opt_force_black_background) { 00248 ast_str_append(str, 0, "%c[%d;%d;%dm", ESC, attr, fgcolor, COLOR_BLACK + 10); 00249 } else if (bgcolor) { 00250 ast_str_append(str, 0, "%c[%d;%d;%dm", ESC, attr, fgcolor, bgcolor + 10); 00251 } else { 00252 ast_str_append(str, 0, "%c[%d;%dm", ESC, attr, fgcolor); 00253 } 00254 00255 return 0; 00256 }
char* term_color | ( | char * | outbuf, | |
const char * | inbuf, | |||
int | fgcolor, | |||
int | bgcolor, | |||
int | maxout | |||
) |
Definition at line 178 of file term.c.
References ast_copy_string(), ast_opt_force_black_background, ast_opt_light_background, ATTR_BRIGHT, COLOR_BLACK, COLOR_WHITE, ESC, and opposite().
Referenced by __ast_custom_function_register(), __ast_register_translator(), ast_frame_dump(), ast_register_application2(), ast_unregister_translator(), fix_header(), handle_cli_agi_show(), handle_dahdi_show_cadences(), handle_show_function(), handle_showmancmd(), logger_print_normal(), lua_pbx_exec(), main(), pbx_extension_helper(), print_app_docs(), show_config_description(), and start_resource().
00179 { 00180 int attr = 0; 00181 00182 if (!vt100compat) { 00183 ast_copy_string(outbuf, inbuf, maxout); 00184 return outbuf; 00185 } 00186 if (!fgcolor) { 00187 ast_copy_string(outbuf, inbuf, maxout); 00188 return outbuf; 00189 } 00190 00191 if (fgcolor & 128) { 00192 attr = ast_opt_light_background ? 0 : ATTR_BRIGHT; 00193 fgcolor &= ~128; 00194 } 00195 00196 if (bgcolor) { 00197 bgcolor &= ~128; 00198 } 00199 00200 if (ast_opt_light_background) { 00201 fgcolor = opposite(fgcolor); 00202 } 00203 00204 if (ast_opt_force_black_background) { 00205 snprintf(outbuf, maxout, "%c[%d;%d;%dm%s%c[%d;%dm", ESC, attr, fgcolor, bgcolor + 10, inbuf, ESC, COLOR_WHITE, COLOR_BLACK + 10); 00206 } else { 00207 snprintf(outbuf, maxout, "%c[%d;%dm%s%c[0m", ESC, attr, fgcolor, inbuf, ESC); 00208 } 00209 return outbuf; 00210 }
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 258 of file term.c.
References ast_opt_force_black_background, check_bgcolor(), check_colors_allowed(), check_fgcolor(), COLOR_BLACK, and ESC.
Referenced by cli_prompt().
00259 { 00260 int attr = 0; 00261 00262 if (!check_colors_allowed(fgcolor)) { 00263 *outbuf = '\0'; 00264 return outbuf; 00265 } 00266 00267 check_fgcolor(&fgcolor, &attr); 00268 check_bgcolor(&bgcolor); 00269 00270 if (ast_opt_force_black_background) { 00271 snprintf(outbuf, maxout, "%c[%d;%d;%dm", ESC, attr, fgcolor, COLOR_BLACK + 10); 00272 } else if (bgcolor) { 00273 snprintf(outbuf, maxout, "%c[%d;%d;%dm", ESC, attr, fgcolor, bgcolor + 10); 00274 } else { 00275 snprintf(outbuf, maxout, "%c[%d;%dm", ESC, attr, fgcolor); 00276 } 00277 00278 return outbuf; 00279 }
char* term_end | ( | void | ) |
Definition at line 359 of file term.c.
Referenced by ast_xmldoc_printable(), consolehandler(), and main().
00360 { 00361 return enddata; 00362 }
void term_filter_escapes | ( | char * | line | ) |
Definition at line 332 of file term.c.
Referenced by ast_log().
00333 { 00334 int i; 00335 int len = strlen(line); 00336 00337 for (i = 0; i < len; i++) { 00338 if (line[i] != ESC) 00339 continue; 00340 if ((i < (len - 2)) && 00341 (line[i + 1] == 0x5B)) { 00342 switch (line[i + 2]) { 00343 case 0x30: 00344 case 0x31: 00345 case 0x33: 00346 continue; 00347 } 00348 } 00349 /* replace ESC with a space */ 00350 line[i] = ' '; 00351 } 00352 }
char* term_prep | ( | void | ) |
char* term_prompt | ( | char * | outbuf, | |
const char * | inbuf, | |||
int | maxout | |||
) |
Definition at line 303 of file term.c.
References ast_copy_string(), ast_opt_force_black_background, ast_opt_light_background, ATTR_BRIGHT, COLOR_BLACK, COLOR_BLUE, COLOR_WHITE, and ESC.
00304 { 00305 if (!vt100compat) { 00306 ast_copy_string(outbuf, inbuf, maxout); 00307 return outbuf; 00308 } 00309 if (ast_opt_force_black_background) { 00310 snprintf(outbuf, maxout, "%c[%d;%dm%c%c[%d;%dm%s", 00311 ESC, COLOR_BLUE, COLOR_BLACK + 10, 00312 inbuf[0], 00313 ESC, COLOR_WHITE, COLOR_BLACK + 10, 00314 inbuf + 1); 00315 } else if (ast_opt_light_background) { 00316 snprintf(outbuf, maxout, "%c[%d;0m%c%c[%d;0m%s", 00317 ESC, COLOR_BLUE, 00318 inbuf[0], 00319 ESC, COLOR_BLACK, 00320 inbuf + 1); 00321 } else { 00322 snprintf(outbuf, maxout, "%c[%d;%d;0m%c%c[%d;%d;0m%s", 00323 ESC, ATTR_BRIGHT, COLOR_BLUE, 00324 inbuf[0], 00325 ESC, 0, COLOR_WHITE, 00326 inbuf + 1); 00327 } 00328 return outbuf; 00329 }
char* term_quit | ( | void | ) |
Definition at line 364 of file term.c.
Referenced by ast_el_read_char(), main(), and quit_handler().
00365 { 00366 return quitdata; 00367 }
char* term_strip | ( | char * | outbuf, | |
const char * | inbuf, | |||
int | maxout | |||
) |
Definition at line 281 of file term.c.
References ESC.
Referenced by action_command(), ast_log_vsyslog(), and logger_print_normal().
00282 { 00283 char *outbuf_ptr = outbuf; 00284 const char *inbuf_ptr = inbuf; 00285 00286 while (outbuf_ptr < outbuf + maxout) { 00287 switch (*inbuf_ptr) { 00288 case ESC: 00289 while (*inbuf_ptr && (*inbuf_ptr != 'm')) 00290 inbuf_ptr++; 00291 break; 00292 default: 00293 *outbuf_ptr = *inbuf_ptr; 00294 outbuf_ptr++; 00295 } 00296 if (! *inbuf_ptr) 00297 break; 00298 inbuf_ptr++; 00299 } 00300 return outbuf; 00301 }