diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/ecbor.h.in | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/ecbor.h.in b/include/ecbor.h.in index 2f71dc9..b9e4726 100644 --- a/include/ecbor.h.in +++ b/include/ecbor.h.in @@ -40,6 +40,7 @@ typedef enum { ECBOR_ERR_NULL_VALUE = 14, ECBOR_ERR_NULL_ARRAY = 15, ECBOR_ERR_NULL_MAP = 16, + ECBOR_ERR_NULL_PARAMETER = 17, ECBOR_ERR_NULL_ITEM = 20, @@ -169,6 +170,9 @@ typedef enum { typedef struct { /* mode of operation for this context */ ecbor_mode_t mode; + + /* output buffer base pointer */ + uint8_t *base; /* output buffer position */ uint8_t *out_position; @@ -235,6 +239,9 @@ ecbor_initialize_decode_tree (ecbor_decode_context_t *context, extern ecbor_error_t ecbor_encode (ecbor_encode_context_t *context, ecbor_item_t *item); +extern ecbor_error_t +ecbor_get_encoded_buffer_size(const ecbor_encode_context_t *context, size_t *out_size); + /* * Decoding routines */ @@ -407,6 +414,8 @@ ecbor_get_bool (ecbor_item_t *item, uint8_t *value); /* * Inline API */ +#define ECBOR_GET_ENCODED_BUFFER_SIZE(c) \ + (size_t)((c)->out_position - (c)->base) #define ECBOR_GET_TYPE(i) \ ((i)->type) #define ECBOR_GET_LENGTH(i) \ @@ -472,4 +481,4 @@ ecbor_get_bool (ecbor_item_t *item, uint8_t *value); } #endif -#endif
\ No newline at end of file +#endif |