tango.util.encode.Base64

Members

Functions

allocateEncodeSize

size_t allocateEncodeSize(const(ubyte[]) data)

calculates and returns the size needed to encode the length of the array passed.

allocateEncodeSize

size_t allocateEncodeSize(size_t length)

calculates and returns the size needed to encode the length passed.

decode

ubyte[] decode(const(char[]) data)

decodes an ASCCI base64 string and returns it as ubyte[] data. Pre-allocates the size of the array.

decode

ubyte[] decode(const(char[]) data, ubyte[] buff)

decodes an ASCCI base64 string and returns it as ubyte[] data.

encode

char[] encode(const(ubyte[]) data, char[] buff)

encodes data and returns as an ASCII base64 string.

encode

char[] encode(const(ubyte[]) data)

encodes data and returns as an ASCII base64 string.

encodeChunk

size_t encodeChunk(const(ubyte[]) data, char[] buff, size_t bytesEncoded)

encodes data into buff and returns the number of bytes encoded. this will not terminate and pad any "leftover" bytes, and will instead only encode up to the highest number of bytes divisible by three.

char[] blah = "Hello there, my name is Jeff.";
scope encodebuf = new char[allocateEncodeSize(cast(ubyte[])blah)];
char[] encoded = encode(cast(ubyte[])blah, encodebuf);

scope decodebuf = new ubyte[encoded.length];
if (cast(char[])decode(encoded, decodebuf) == "Hello there, my name is Jeff.")
    Stdout("yay").newline;

• Base16
• Base32
• Base64