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bformat
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Marshall 

- `encodeBformat(byte[])` now uses niknaks
This commit is contained in:
Tristan B. Velloza Kildaire 2023-10-01 19:01:06 +02:00
parent 46028e1142
commit 35563e3061
1 changed files with 3 additions and 20 deletions
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23
source/bformat/marshall.d
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@ -3,7 +3,7 @@
*/
module bformat.marshall;
import niknaks.bits : toBytes, order, Order;
import niknaks.bits : toBytes, bytesToIntegral, order, Order;
/**
* Decodes the provided bformat message into the
@ -24,25 +24,8 @@ public byte[] decodeMessage(byte[] bformatBytes)
/* Response message length */
uint messageLength;
/* Little endian version you simply read if off the bone (it's already in the correct order) */
version(LittleEndian)
{
messageLength = *cast(int*)messageLengthBytes.ptr;
}
/* Big endian requires we byte-sapped the little-endian encoded number */
version(BigEndian)
{
byte[] swappedLength;
swappedLength.length = 4;
swappedLength[0] = messageLengthBytes[3];
swappedLength[1] = messageLengthBytes[2];
swappedLength[2] = messageLengthBytes[1];
swappedLength[3] = messageLengthBytes[0];
messageLength = *cast(int*)swappedLength.ptr;
}
/* Order the bytes into Little endian (only flips if host order doesn't match LE) */
messageLength = order(bytesToIntegral!(uint)(cast(ubyte[])messageLengthBytes), Order.LE);
/* Read the full message */