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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 238 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().
00239 { 00240 int attr = 0; 00241 00242 if (!check_colors_allowed(fgcolor)) { 00243 return -1; 00244 } 00245 00246 check_fgcolor(&fgcolor, &attr); 00247 check_bgcolor(&bgcolor); 00248 00249 if (ast_opt_force_black_background) { 00250 ast_str_append(str, 0, "%c[%d;%d;%dm", ESC, attr, fgcolor, COLOR_BLACK + 10); 00251 } else if (bgcolor) { 00252 ast_str_append(str, 0, "%c[%d;%d;%dm", ESC, attr, fgcolor, bgcolor + 10); 00253 } else { 00254 ast_str_append(str, 0, "%c[%d;%dm", ESC, attr, fgcolor); 00255 } 00256 00257 return 0; 00258 }
char* term_color | ( | char * | outbuf, | |
const char * | inbuf, | |||
int | fgcolor, | |||
int | bgcolor, | |||
int | maxout | |||
) |
Definition at line 180 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().
00181 { 00182 int attr = 0; 00183 00184 if (!vt100compat) { 00185 ast_copy_string(outbuf, inbuf, maxout); 00186 return outbuf; 00187 } 00188 if (!fgcolor) { 00189 ast_copy_string(outbuf, inbuf, maxout); 00190 return outbuf; 00191 } 00192 00193 if (fgcolor & 128) { 00194 attr = ast_opt_light_background ? 0 : ATTR_BRIGHT; 00195 fgcolor &= ~128; 00196 } 00197 00198 if (bgcolor) { 00199 bgcolor &= ~128; 00200 } 00201 00202 if (ast_opt_light_background) { 00203 fgcolor = opposite(fgcolor); 00204 } 00205 00206 if (ast_opt_force_black_background) { 00207 snprintf(outbuf, maxout, "%c[%d;%d;%dm%s%c[%d;%dm", ESC, attr, fgcolor, bgcolor + 10, inbuf, ESC, COLOR_WHITE, COLOR_BLACK + 10); 00208 } else { 00209 snprintf(outbuf, maxout, "%c[%d;%dm%s%c[0m", ESC, attr, fgcolor, inbuf, ESC); 00210 } 00211 return outbuf; 00212 }
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 260 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().
00261 { 00262 int attr = 0; 00263 00264 if (!check_colors_allowed(fgcolor)) { 00265 *outbuf = '\0'; 00266 return outbuf; 00267 } 00268 00269 check_fgcolor(&fgcolor, &attr); 00270 check_bgcolor(&bgcolor); 00271 00272 if (ast_opt_force_black_background) { 00273 snprintf(outbuf, maxout, "%c[%d;%d;%dm", ESC, attr, fgcolor, COLOR_BLACK + 10); 00274 } else if (bgcolor) { 00275 snprintf(outbuf, maxout, "%c[%d;%d;%dm", ESC, attr, fgcolor, bgcolor + 10); 00276 } else { 00277 snprintf(outbuf, maxout, "%c[%d;%dm", ESC, attr, fgcolor); 00278 } 00279 00280 return outbuf; 00281 }
char* term_end | ( | void | ) |
Definition at line 361 of file term.c.
Referenced by ast_xmldoc_printable(), consolehandler(), and main().
00362 { 00363 return enddata; 00364 }
void term_filter_escapes | ( | char * | line | ) |
Definition at line 334 of file term.c.
Referenced by ast_log().
00335 { 00336 int i; 00337 int len = strlen(line); 00338 00339 for (i = 0; i < len; i++) { 00340 if (line[i] != ESC) 00341 continue; 00342 if ((i < (len - 2)) && 00343 (line[i + 1] == 0x5B)) { 00344 switch (line[i + 2]) { 00345 case 0x30: 00346 case 0x31: 00347 case 0x33: 00348 continue; 00349 } 00350 } 00351 /* replace ESC with a space */ 00352 line[i] = ' '; 00353 } 00354 }
char* term_prep | ( | void | ) |
char* term_prompt | ( | char * | outbuf, | |
const char * | inbuf, | |||
int | maxout | |||
) |
Definition at line 305 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.
00306 { 00307 if (!vt100compat) { 00308 ast_copy_string(outbuf, inbuf, maxout); 00309 return outbuf; 00310 } 00311 if (ast_opt_force_black_background) { 00312 snprintf(outbuf, maxout, "%c[%d;%dm%c%c[%d;%dm%s", 00313 ESC, COLOR_BLUE, COLOR_BLACK + 10, 00314 inbuf[0], 00315 ESC, COLOR_WHITE, COLOR_BLACK + 10, 00316 inbuf + 1); 00317 } else if (ast_opt_light_background) { 00318 snprintf(outbuf, maxout, "%c[%d;0m%c%c[%d;0m%s", 00319 ESC, COLOR_BLUE, 00320 inbuf[0], 00321 ESC, COLOR_BLACK, 00322 inbuf + 1); 00323 } else { 00324 snprintf(outbuf, maxout, "%c[%d;%d;0m%c%c[%d;%d;0m%s", 00325 ESC, ATTR_BRIGHT, COLOR_BLUE, 00326 inbuf[0], 00327 ESC, 0, COLOR_WHITE, 00328 inbuf + 1); 00329 } 00330 return outbuf; 00331 }
char* term_quit | ( | void | ) |
Definition at line 366 of file term.c.
Referenced by ast_el_read_char(), main(), and really_quit().
00367 { 00368 return quitdata; 00369 }
char* term_strip | ( | char * | outbuf, | |
const char * | inbuf, | |||
int | maxout | |||
) |
Definition at line 283 of file term.c.
References ESC.
Referenced by action_command(), ast_log_vsyslog(), and logger_print_normal().
00284 { 00285 char *outbuf_ptr = outbuf; 00286 const char *inbuf_ptr = inbuf; 00287 00288 while (outbuf_ptr < outbuf + maxout) { 00289 switch (*inbuf_ptr) { 00290 case ESC: 00291 while (*inbuf_ptr && (*inbuf_ptr != 'm')) 00292 inbuf_ptr++; 00293 break; 00294 default: 00295 *outbuf_ptr = *inbuf_ptr; 00296 outbuf_ptr++; 00297 } 00298 if (! *inbuf_ptr) 00299 break; 00300 inbuf_ptr++; 00301 } 00302 return outbuf; 00303 }