#define FRAME_SET_RSV3(BYTE) (((BYTE) & 0x01) << 4)
#define FRAME_SET_OPCODE(BYTE) ((BYTE) & 0x0F)
#define FRAME_SET_MASK(BYTE) (((BYTE) & 0x01) << 7)
-#define FRAME_SET_LENGTH(X64, IDX) (unsigned char)(((X64) >> ((IDX)*8)) & 0xFF)
+#define FRAME_SET_LENGTH(X64, IDX) (unsigned char)((sizeof(X64)) <= (IDX) ? 0 : (((X64) >> ((IDX)*8)) & 0xFF))
#define OPCODE_CONTINUATION 0x0
#define OPCODE_TEXT 0x1
return 1;
}
-int websock_dispatch(struct websock *ws)
+int websock_dispatch(struct websock *ws, int loop)
{
uint16_t code;
loop:
ws->itf->on_continue(ws->closure,
FRAME_GET_FIN(ws->header[0]),
(size_t) ws->length);
+ if (!loop)
+ return 0;
break;
case OPCODE_TEXT:
ws->itf->on_text(ws->closure,
FRAME_GET_FIN(ws->header[0]),
(size_t) ws->length);
+ if (!loop)
+ return 0;
break;
case OPCODE_BINARY:
ws->itf->on_binary(ws->closure,
FRAME_GET_FIN(ws->header[0]),
(size_t) ws->length);
+ if (!loop)
+ return 0;
break;
case OPCODE_CLOSE:
if (ws->length == 0)
websock_pong(ws, NULL, 0);
}
ws->state = STATE_INIT;
+ if (!loop)
+ return 0;
break;
case OPCODE_PONG:
if (ws->itf->on_pong)
else
websock_drop(ws);
ws->state = STATE_INIT;
+ if (!loop)
+ return 0;
break;
default:
goto protocol_error;