ParserContext_t Struct Reference

Plugin > Image Parser > GBL Parser

Description

#include < btl_ebl_parser.h >

Data Fields
uint8_t	internalBuffer [64]
	Buffer contents.
uint8_t	bytesInInternalBuffer
	Amount of bytes present in buffer.
uint8_t	internalBufferOffset
	Current reading offset into the buffer (circular)
uint8_t	flags
	Parser flags.
bool	inEncryptedContainer
	Parser is currently inside an encrypted tag.
bool	gotSignature
	Parser has received and verified signature.
uint8_t	receivedFlags
	Parser has received bootloader upgrade tag.
EblParserState_t	internalState
	State of the EBL parser state machine.
void *	aesContext
	AES-CCM decryption (= AES-CTR) context.
void *	shaContext
	SHA256 hashing context.
size_t	lengthOfTag
	Total length of the tag currently being parsed.
size_t	offsetInTag
	Current offset into tag being parsed.
size_t	lengthOfEncryptedTag
	Total length of current encrypted data block.
size_t	offsetInEncryptedTag
	Offset into current encrypted data block.
uint32_t	programmingAddress
	Current address the image needs to be written to.
uint32_t	tagAddress
	Current offset of metadata/bootloader being handled (starts at 0)
uint8_t	withheldApplicationVectors [24]
	Withheld application data.
uint8_t	withheldUpgradeVectors [4]
	Withheld bootloader upgrade data during app parsing.
uint8_t	withheldBootloaderVectors [4]
	Withheld bootloader upgrade data during bootloader parsing.
uint32_t	fileCrc
	Running CRC-32 over the incoming EBL file.
uint32_t	customTagId
	Context for custom tag.

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The documentation for this struct was generated from the following file:

• btl_ebl_parser.h