IPTV application update
From t-hack.com - Hack X300T / X301T
(application update information added) |
(part file decryption coded added) |
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A tool to decompress, decrypt, join and extract the PART files can be found here <<Link will be provided soon>> | A tool to decompress, decrypt, join and extract the PART files can be found here <<Link will be provided soon>> | ||
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| + | here is the java code to decompress and decrypt PART files: | ||
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| + | <pre>InputStream in = new FileInputStream("data/"+part.getName()); | ||
| + | if (part.isZlib()) | ||
| + | { | ||
| + | in = new InflaterInputStream(in); | ||
| + | } | ||
| + | |||
| + | int len = -1; | ||
| + | int partLength = 0; | ||
| + | while ( (len=in.read(buffer)) != -1) | ||
| + | { | ||
| + | for (int i = 0; i < len; i++) | ||
| + | { | ||
| + | byte a = (byte) ( (((int)buffer[i]) >> 5) & 0x07); | ||
| + | byte b = (byte) ( (((int)buffer[i]) << 3) & 0xF8); | ||
| + | byte c = (byte) (a | b); | ||
| + | byte d = (byte) (c ^ (partLength++ & 0xff)); | ||
| + | buffer[i] = d; | ||
| + | } | ||
| + | out.write(buffer, 0, len); | ||
| + | }</pre> | ||
