return real_name;
}
+char *getFixedUserName(char *name)
+{
+ // needed because player name must be a fixed length string
+ char *name_new = checked_malloc(MAX_PLAYER_NAME_LEN + 1);
+
+ strncpy(name_new, name, MAX_PLAYER_NAME_LEN);
+ name_new[MAX_PLAYER_NAME_LEN] = '\0';
+
+ if (strlen(name) > MAX_PLAYER_NAME_LEN) // name has been cut
+ if (strchr(name_new, ' '))
+ *strchr(name_new, ' ') = '\0';
+
+ return name_new;
+}
+
+char *getDefaultUserName(int nr)
+{
+ static char *user_name[MAX_PLAYER_NAMES] = { NULL };
+
+ nr = MIN(MAX(0, nr), MAX_PLAYER_NAMES - 1);
+
+ if (user_name[nr] == NULL)
+ {
+ user_name[nr] = (nr == 0 ? getLoginName() : EMPTY_PLAYER_NAME);
+ user_name[nr] = getFixedUserName(user_name[nr]);
+ }
+
+ return user_name[nr];
+}
+
+char *getTimestampFromEpoch(time_t epoch_seconds)
+{
+ struct tm *now = localtime(&epoch_seconds);
+ static char timestamp[20];
+
+ sprintf(timestamp, "%04d%02d%02d-%02d%02d%02d",
+ now->tm_year + 1900, now->tm_mon + 1, now->tm_mday,
+ now->tm_hour, now->tm_min, now->tm_sec);
+
+ return timestamp;
+}
+
+char *getCurrentTimestamp(void)
+{
+ return getTimestampFromEpoch(time(NULL));
+}
+
time_t getFileTimestampEpochSeconds(char *filename)
{
struct stat file_status;