37 lines
949 B
JavaScript
37 lines
949 B
JavaScript
const Uint64BE = require("int64-buffer").Uint64BE;
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export function formatForMsg(msg) {
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return { bstart: 0, bend: 15 };
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}
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export function formatMsgDec(msg) {
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const { bstart, bend } = formatForMsg(msg);
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const uint = Uint64BE(msg[1]);
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var tt = "0" + uint.toString(2);
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tt = tt.substring(0, tt.length - (63 - bend));
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tt = tt.substring(tt.length - (bend - bstart) - 1);
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return [msg[0], parseInt(tt, 2)];
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}
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export function uint64BEToHex(int64) {
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return Uint64BE(int64).toString(16);
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}
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export function int64BufferToPrettyHexStr(buffer) {
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const uint = Uint64BE(buffer);
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let hex = uint.toString(16);
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if (hex.length === 1) hex = "0" + hex;
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let hexParts = hex.match(/.{1,2}/g);
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return hexParts.join(" ");
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}
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export function formatMsgHex(msg) {
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const uint = Uint64BE(msg[1]);
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let hex = uint.toString(16);
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if (hex.length === 1) hex = "0" + hex;
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let hexParts = hex.match(/.{1,2}/g);
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return [msg[0], hexParts.join(" ")];
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}
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