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@ -11,24 +11,21 @@ const SEED_MAP = [ |
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[0x0e, 0x74, 0xbb, 0x90, 0xbc, 0x3f, 0x92], |
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[0x0e, 0x74, 0xbb, 0x90, 0xbc, 0x3f, 0x92], |
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[0x00, 0x09, 0x5b, 0x9f, 0x62, 0x66, 0xa1]]; |
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[0x00, 0x09, 0x5b, 0x9f, 0x62, 0x66, 0xa1]]; |
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const OriginalExtMap = { |
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"qmc0": "mp3", |
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"qmc3": "mp3", |
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"qmcogg": "ogg", |
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"qmcflac": "flac", |
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"bkcmp3": "mp3", |
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"bkcflac": "flac" |
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}; |
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async function Decrypt(file, raw_filename, raw_ext) { |
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async function Decrypt(file, raw_filename, raw_ext) { |
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// 获取扩展名
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// 获取扩展名
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let new_ext; |
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if (!(raw_ext in OriginalExtMap)) { |
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switch (raw_ext) { |
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return {status: false, message: "File type is incorrect!"} |
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case "qmc0": |
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case "qmc3": |
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new_ext = "mp3"; |
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break; |
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case "qmcogg": |
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new_ext = "ogg"; |
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break; |
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case "qmcflac": |
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new_ext = "flac"; |
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break; |
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default: |
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return {status: false, message: "File type is incorrect!"} |
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} |
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} |
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let new_ext = OriginalExtMap[raw_ext] |
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const mime = util.AudioMimeType[new_ext]; |
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const mime = util.AudioMimeType[new_ext]; |
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// 读取文件
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// 读取文件
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const fileBuffer = await util.GetArrayBuffer(file); |
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const fileBuffer = await util.GetArrayBuffer(file); |
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