int lcons;
};
-#define odr_max(o) ((o)->size - ((o)->bp - (o)->buf))
-#define odr_offset(o) ((o)->bp - (o)->buf)
+#define odr_max(o) ((o)->op->size - ((o)->op->bp - (o)->op->buf))
/**
* \brief stack for BER constructed items
* \brief ODR private data
*/
struct Odr_private {
+ char *buf; /* memory base */
+ const char *bp; /* position in buffer (decoding) */
+ int pos; /* current position (encoding) */
+ int top; /* top of buffer (max pos when encoding) */
+ int size; /* current buffer size (encoding+decoding) */
+
/* stack for constructed types (we above) */
struct odr_constack *stack_first; /** first member of allocated stack */
struct odr_constack *stack_top; /** top of stack */
#define ODR_STACK_EMPTY(x) (!(x)->op->stack_top)
#define ODR_STACK_NOT_EMPTY(x) ((x)->op->stack_top)
+#define odr_tell(o) ((o)->op->pos)
+
/* Private macro.
* write a single character at the current position - grow buffer if
* necessary.
#define odr_putc(o, c) \
( \
( \
- (o)->pos < (o)->size ? \
+ (o)->op->pos < (o)->op->size ? \
( \
- (o)->buf[(o)->pos++] = (c), \
+ (o)->op->buf[(o)->op->pos++] = (c), \
0 \
) : \
( \
odr_grow_block((o), 1) == 0 ? \
( \
- (o)->buf[(o)->pos++] = (c), \
+ (o)->op->buf[(o)->op->pos++] = (c), \
0 \
) : \
( \
) \
) == 0 ? \
( \
- (o)->pos > (o)->top ? \
+ (o)->op->pos > (o)->op->top ? \
( \
- (o)->top = (o)->pos, \
+ (o)->op->top = (o)->op->pos, \
0 \
) : \
0 \