deavmi/tristanable
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Encoding 

- `encode()` now uses niknaks
This commit is contained in:
Tristan B. Velloza Kildaire 2023-10-02 15:37:45 +02:00
parent aea8ac5bb6
commit a493114373
1 changed files with 3 additions and 35 deletions
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38
source/tristanable/encoding.d
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@ -4,7 +4,7 @@
module tristanable.encoding;
import std.conv : to;
import niknaks.bits : bytesToIntegral, Order, order;
import niknaks.bits : bytesToIntegral, Order, order, toBytes;
/**
* Represents a tagged message that has been decoded
@ -85,41 +85,9 @@ public final class TaggedMessage
/* The encoded bytes */
byte[] encodedMessage;
/* If on little endian, then dump 64 bit as is - little endian */
version(LittleEndian)
{
/* Base (little first) of tag */
byte* basePtr = cast(byte*)&tag;
/* If on little endian then no re-order, if host is BE flip (the tag) */
encodedMessage ~= toBytes(order(tag, Order.LE));
encodedMessage ~= *(basePtr+0);
encodedMessage ~= *(basePtr+1);
encodedMessage ~= *(basePtr+2);
encodedMessage ~= *(basePtr+3);
encodedMessage ~= *(basePtr+4);
encodedMessage ~= *(basePtr+5);
encodedMessage ~= *(basePtr+6);
encodedMessage ~= *(basePtr+7);
}
/* If on big endian, then traverse 64-bit number in reverse - and tack on */
else version(BigEndian)
{
/* Base (biggest first) of tag */
byte* highPtr = cast(byte*)&tag;
encodedMessage ~= *(highPtr+7);
encodedMessage ~= *(highPtr+6);
encodedMessage ~= *(highPtr+5);
encodedMessage ~= *(highPtr+4);
encodedMessage ~= *(highPtr+3);
encodedMessage ~= *(highPtr+2);
encodedMessage ~= *(highPtr+1);
encodedMessage ~= *(highPtr+0);
}
/* Hail marry, mother of God, pray for our sinners, now and at the our of our death Amen */
else
{
pragma(msg, "Not feeling scrumptious homeslice 😎️");
}
/* Tack on the data */
encodedMessage ~= data;