hex::Encoder

Encoder

#include <icy/hex.h>

Inherits: Encoder

Hex encoder.

int _linePos

int _lineLength

int _uppercase

Return	Name	Description
	`Encoder` `inline`
`ssize_t`	`encode` `virtual` `inline`	Encodes binary input as lowercase hex characters, optionally inserting newlines every `_lineLength` output characters.
`ssize_t`	`finalize` `virtual` `inline`	No-op finalizer; hex encoding has no pending state.
`void`	`setUppercase` `inline`	Controls whether encoded output uses uppercase hex digits (A-F) or lowercase (a-f).
`void`	`setLineLength` `inline`	Sets the maximum number of output characters per line before a newline is inserted. Set to 0 to disable line wrapping.

inline

inline Encoder()

virtual inline

virtual inline ssize_t encode(const char * inbuf, size_t nread, char * outbuf)

Encodes binary input as lowercase hex characters, optionally inserting newlines every _lineLength output characters.

inbuf Input buffer to encode.
nread Number of bytes to read from inbuf.
outbuf Destination buffer; must have capacity >= nread * 2 + nread/_lineLength + 1.

Number of bytes written to outbuf.

virtual inline

virtual inline ssize_t finalize(char *)

No-op finalizer; hex encoding has no pending state.

Always 0.

inline

inline void setUppercase(bool flag)

Controls whether encoded output uses uppercase hex digits (A-F) or lowercase (a-f).

inline

inline void setLineLength(int lineLength)

Sets the maximum number of output characters per line before a newline is inserted. Set to 0 to disable line wrapping.