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feat: experimental support for douban key import

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鲁树人
2023-10-19 02:58:50 +01:00
parent c39d2edce7
commit e678e40b86
7 changed files with 74 additions and 21 deletions
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15
src/util/DatabaseKeyExtractor.ts
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@@ -23,16 +23,21 @@ export class DatabaseKeyExtractor {
return tables.includes(name);
}
extractQmAndroidDbKeys(buffer: ArrayBuffer): null | QMAndroidKeyEntry[] {
extractQmcV2KeysFromSqliteDb(buffer: ArrayBuffer): null | QMAndroidKeyEntry[] {
let db: SQLDatabase | null = null;
try {
db = new this.SQL.Database(new Uint8Array(buffer));
if (!this.hasTable(db, 'audio_file_ekey_table')) {
return null;
}
const result = db.exec('select file_path, ekey from audio_file_ekey_table');
let sql: undefined | string;
if (this.hasTable(db, 'audio_file_ekey_table')) {
sql = 'select file_path, ekey from audio_file_ekey_table';
} else if (this.hasTable(db, 'EKeyFileInfo')) {
sql = 'select filePath, eKey from EKeyFileInfo';
}
if (!sql) return null;
const result = db.exec(sql);
if (result.length === 0) {
return [];
}