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parse utils too
  • Loading branch information
chaitanyapotti committed Apr 21, 2021
commit 4ef23159a9731608688bc3455d89fc8832b32082
28 changes: 14 additions & 14 deletions src/utils_native.js
Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,7 @@ export function unstringifyBigInts(o) {
}

export function beBuff2int(buff) {
let res = 0n;
let res = BigInt(0);
let i = buff.length;
let offset = 0;
const buffV = new DataView(buff.buffer, buff.byteOffset, buff.byteLength);
Expand Down Expand Up @@ -69,16 +69,16 @@ export function beInt2Buff(n, len) {
while (o > 0) {
if (o-4 >= 0) {
o -= 4;
buffV.setUint32(o, Number(r & 0xFFFFFFFFn));
r = r >> 32n;
buffV.setUint32(o, Number(r & BigInt(0xFFFFFFFF)));
r = r >> BigInt(32);
} else if (o-2 >= 0) {
o -= 2;
buffV.setUint16(o, Number(r & 0xFFFFn));
r = r >> 16n;
buffV.setUint16(o, Number(r & BigInt(0xFFFF)));
r = r >> BigInt(16);
} else {
o -= 1;
buffV.setUint8(o, Number(r & 0xFFn));
r = r >> 8n;
buffV.setUint8(o, Number(r & BigInt(0xFF)));
r = r >> BigInt(8);
}
}
if (r) {
Expand All @@ -89,7 +89,7 @@ export function beInt2Buff(n, len) {


export function leBuff2int(buff) {
let res = 0n;
let res = BigInt(0);
let i = 0;
const buffV = new DataView(buff.buffer, buff.byteOffset, buff.byteLength);
while (i<buff.length) {
Expand Down Expand Up @@ -118,17 +118,17 @@ export function leInt2Buff(n, len) {
let o = 0;
while (o < len) {
if (o+4 <= len) {
buffV.setUint32(o, Number(r & 0xFFFFFFFFn), true );
buffV.setUint32(o, Number(r & BigInt(0xFFFFFFFF)), true );
o += 4;
r = r >> 32n;
r = r >> BigInt(32);
} else if (o+2 <= len) {
buffV.setUint16(Number(o, r & 0xFFFFn), true );
buffV.setUint16(Number(o, r & BigInt(0xFFFF)), true );
o += 2;
r = r >> 16n;
r = r >> BigInt(16);
} else {
buffV.setUint8(Number(o, r & 0xFFn), true );
buffV.setUint8(Number(o, r & BigInt(0xFF)), true );
o += 1;
r = r >> 8n;
r = r >> BigInt(8);
}
}
if (r) {
Expand Down