diff options
Diffstat (limited to 'pbx.c')
-rwxr-xr-x | pbx.c | 52 |
1 files changed, 39 insertions, 13 deletions
@@ -2342,8 +2342,7 @@ static char *complete_show_application(char *line, char *word, static int handle_show_application(int fd, int argc, char *argv[]) { struct ast_app *a; - int n, app, no_registered_app = 1; - char *buf; + int app, no_registered_app = 1; if (argc < 3) return RESULT_SHOWUSAGE; @@ -2360,19 +2359,46 @@ static int handle_show_application(int fd, int argc, char *argv[]) * to 'show application' command ... */ for (app = 2; app < argc; app++) { if (!strcasecmp(a->name, argv[app])) { + /* Maximum number of characters added by terminal coloring is 22 */ + char infotitle[64 + AST_MAX_APP + 22], syntitle[40], destitle[40]; + char info[64 + AST_MAX_APP], *synopsis = NULL, *description = NULL; + int synopsis_size, description_size; + no_registered_app = 0; - /* ... one of our applications, show info ...*/ - n = asprintf(&buf, - "\n -= Info about application '%s' =- \n\n" - "[Synopsis]:\n %s\n\n" - "[Description]:\n%s\n", - a->name, - a->synopsis ? a->synopsis : "Not available", - a->description ? a-> description : "Not available"); - if (n >= 0) { - ast_cli(fd, buf); - free(buf); + if (a->synopsis) + synopsis_size = strlen(a->synopsis) + 23; + else + synopsis_size = strlen("Not available") + 23; + synopsis = alloca(synopsis_size); + + if (a->description) + description_size = strlen(a->description) + 23; + else + description_size = strlen("Not available") + 23; + description = alloca(description_size); + + if (synopsis && description) { + snprintf(info, 64 + AST_MAX_APP, "\n -= Info about application '%s' =- \n\n", a->name); + term_color(infotitle, info, COLOR_MAGENTA, 0, 64 + AST_MAX_APP + 22); + term_color(syntitle, "[Synopsis]:\n", COLOR_MAGENTA, 0, 40); + term_color(destitle, "[Description]:\n", COLOR_MAGENTA, 0, 40); + term_color(synopsis, + a->synopsis ? a->synopsis : "Not available", + COLOR_CYAN, 0, synopsis_size); + term_color(description, + a->description ? a->description : "Not available", + COLOR_CYAN, 0, description_size); + + ast_cli(fd,"%s%s%s\n\n%s%s\n", infotitle, syntitle, synopsis, destitle, description); + } else { + /* ... one of our applications, show info ...*/ + ast_cli(fd,"\n -= Info about application '%s' =- \n\n" + "[Synopsis]:\n %s\n\n" + "[Description]:\n%s\n", + a->name, + a->synopsis ? a->synopsis : "Not available", + a->description ? a->description : "Not available"); } } } |