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

   1 #include <stdio.h>
   2 #include <string.h>
   3 #include <yajl/yajl_gen.h>
   4 #include <yajl/yajl_version.h>
   5 #include "i3status.h"
   6
   7 void print_run_watch(yajl_gen json_gen, char *buffer, const char *title, const char *pidfile, const char *format) {
   8         bool running = process_runs(pidfile);
   9         const char *walk;
  10         char *outwalk = buffer;
  11
  12         INSTANCE(pidfile);
  13
  14         START_COLOR((running ? "color_good" : "color_bad"));
  15
  16         for (walk = format; *walk != '\0'; walk++) {
  17                 if (*walk != '%') {
  18                         *(outwalk++) = *walk;
  19                         continue;
  20                 }
  21
  22                 if (strncmp(walk+1, "title", strlen("title")) == 0) {
  23                         outwalk += sprintf(outwalk, "%s", title);
  24                         walk += strlen("title");
  25                 } else if (strncmp(walk+1, "status", strlen("status")) == 0) {
  26                         outwalk += sprintf(outwalk, "%s", (running ? "yes" : "no"));
  27                         walk += strlen("status");
  28                 }
  29         }
  30
  31         END_COLOR;
  32         OUTPUT_FULL_TEXT(buffer);
  33 }