feat: 提升全平台兼容性

This commit is contained in:
手瓜一十雪
2024-10-30 13:50:47 +08:00
parent 269773ed6b
commit 19e728c3cb
4 changed files with 71 additions and 4 deletions

View File

@@ -245,3 +245,36 @@ export function stringifyWithBigInt(obj: any) {
typeof value === 'bigint' ? value.toString() : value
);
}
export function parseAppidFromMajor(nodeMajor: string): string | undefined {
const hexSequence = "A4 09 00 00 00 35";
const sequenceBytes = Buffer.from(hexSequence.replace(/ /g, ""), "hex");
const filePath = path.resolve(nodeMajor);
const fileContent = fs.readFileSync(filePath);
let searchPosition = 0;
while (true) {
const index = fileContent.indexOf(sequenceBytes, searchPosition);
if (index === -1) {
break;
}
const start = index + sequenceBytes.length - 1;
const end = fileContent.indexOf(0x00, start);
if (end === -1) {
break;
}
const content = fileContent.subarray(start, end);
if (!content.every(byte => byte === 0x00)) {
try {
return content.toString("utf-8");
} catch (error) {
break;
}
}
searchPosition = end + 1;
}
return undefined;
}