git.sur5r.net Git - i3/i3status/blob - src/print_run_watch.c

   1 #include <stdio.h>
   2 #include <string.h>
   3 #include "i3status.h"
   4
   5 void print_run_watch(const char *title, const char *pidfile, const char *format) {
   6         bool running = process_runs(pidfile);
   7         const char *walk;
   8
   9         printf("%s", (running ? color("#00FF00") : color("#FF0000")));
  10
  11         for (walk = format; *walk != '\0'; walk++) {
  12                 if (*walk != '%') {
  13                         putchar(*walk);
  14                         continue;
  15                 }
  16
  17                 if (strncmp(walk+1, "title", strlen("title")) == 0) {
  18                         printf("%s", title);
  19                         walk += strlen("title");
  20                 } else if (strncmp(walk+1, "status", strlen("status")) == 0) {
  21                         printf("%s", (running ? "yes" : "no"));
  22                         walk += strlen("status");
  23                 }
  24         }
  25
  26         printf("%s", endcolor());
  27 }