+ if (ibuflen < 4)
+ return AFPERR_MISC;
+ memcpy(&data, ibuf, 4); /* flag */
+ data = ntohl(data);
+
+ /*
+ * Possible sleeping states:
+ * 1) normal sleep: DSI_SLEEPING (up to 10.3)
+ * 2) extended sleep: DSI_SLEEPING | DSI_EXTSLEEP (starting with 10.4)
+ */
+
+ if (data & AFPZZZ_EXT_WAKEUP) {
+ /* wakeup request from exetended sleep */
+ if (dsi->flags & DSI_EXTSLEEP) {
+ LOG(log_note, logtype_afpd, "afp_zzz: waking up from extended sleep");
+ dsi->flags &= ~(DSI_SLEEPING | DSI_EXTSLEEP);
+ }
+ } else {
+ /* sleep request */
+ dsi->flags |= DSI_SLEEPING;
+ if (data & AFPZZZ_EXT_SLEEP) {
+ LOG(log_note, logtype_afpd, "afp_zzz: entering extended sleep");
+ dsi->flags |= DSI_EXTSLEEP;
+ } else {
+ LOG(log_note, logtype_afpd, "afp_zzz: entering normal sleep");
+ }