sto_validate

Validate an STObject

Concepts

• Serialized Objects

Behaviour

• Parse an STObject pointed to by read_ptr

• Return 1 if the serialization is valid, 0 otherwise.

Definition

C

int64_t sto_validate (
    uint32_t read_ptr,
    uint32_t read_len
);

Example

C

int64_t result = 
  sto_validate(tx_out, sizeof(tx_out));

if (tx_len <= 0)
    rollback("Invalid STO.", 12, 1);

Parameters

Name	Type	Description
read_ptr	uint32_t	The buffer to read the source STObject from
read_len	uint32_t	The Length of the source object

Return Code

Type	Description
int64_t	1 if the STObject pointed to by read_ptr is a valid STObject. 0 if it isn't. If negative, an error: OUT_OF_BOUNDS - pointers/lengths specified outside of hook memory.