Utility Functions

Helper and debugging functions. More...

Functions
DB_DEF db_buffer	db_to_hex (db_buffer buf, bool uppercase)
	Create a hexadecimal representation of buffer contents.
DB_DEF db_buffer	db_from_hex (const char *hex_string, size_t length)
	Create buffer from hexadecimal string.
DB_DEF void	db_debug_print (db_buffer buf, const char *label)
	Print buffer information for debugging.

Detailed Description

Helper and debugging functions.

Function Documentation

db_debug_print()

DB_DEF void db_debug_print	(	db_buffer	buf,
		const char *	label
	)

Print buffer information for debugging.

Parameters

buf	Buffer to print (can be NULL)
label	Optional label for the output

db_from_hex()

DB_DEF db_buffer db_from_hex	(	const char *	hex_string,
		size_t	length
	)

Create buffer from hexadecimal string.

Parameters

hex_string	Hexadecimal string (must be valid hex)
length	Length of hex string

Returns

New buffer containing decoded bytes, or NULL on invalid hex string (asserts on allocation failure)

db_to_hex()

DB_DEF db_buffer db_to_hex	(	db_buffer	buf,
		bool	uppercase
	)

Create a hexadecimal representation of buffer contents.

Parameters

buf	Buffer to convert (must not be NULL)
uppercase	Use uppercase hex digits if true

Returns

New buffer containing hex string (asserts on allocation failure)