#include <string.h>
#include <stdlib.h>
#include <glib.h>
#include <glib/gprintf.h>

#include "conf.h"

int
conf_verify_key(const char *f, const char *key, char *value)
{
  g_autoptr(GError) error = NULL;
  g_autoptr(GKeyFile) key_file = g_key_file_new ();
  
  if (!g_key_file_load_from_file (key_file, f, G_KEY_FILE_NONE, &error))
  {
    if (g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
      g_warning ("Error loading key file: %s\n", error->message);
    return 1;
  }

  value = g_key_file_get_string (key_file, "Global", key, &error);
  if (value == NULL &&
    g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_KEY_NOT_FOUND))
  {
    g_warning ("Error finding key in key file: %s\n", error->message);
    return 1;
  }
  else if (value == NULL)
  {
    g_warning ("Error: %s.\n", error->message);
    return 1;
  }
  return 0;
}