1 2 #------------------------------------------------------------------------------ 3 # URL: https://de.wikipedia.org/wiki/Aria_(Software) 4 # Reference: https://github.com/aria2/aria2/blob/master/doc/manual-src/en/technical-notes.rst 5 # From: Joerg Jenderek 6 # Note: only version 1 suited 7 # check for valid version one 8 0 beshort 0x0001 9 # skip most uncompressed DEGAS med-res bitmap *.PI2 and GEM bitmap (v1) *.IMG 10 # by test for valid infoHashCheck extension 11 >2 ubelong&0xffFFffFE 0x00000000 12 # skip DEGAS med-res bitmap DIAGRAM1.PI2 by test for valid length of download 13 >>(6.L+14) ubequad >0 14 >>>0 use aria 15 0 name aria 16 # version; (0x0000) or (0x0001); for 0 all multi-byte are in host byte order. For 1 big endian 17 >0 beshort x aria2 control file, version %u 18 #!:mime application/octet-stream 19 !:mime application/x-aria 20 !:ext aria2 21 # EXTension; if EXT[3]&1 == 1 checks whether saved InfoHash and current downloading the same; infoHashCheck extension 22 >2 ubelong !0 \b, infoHashCheck %#x 23 # info hash length like: 0 14h 24 >6 ubelong !0 \b, %#x bytes info hash 25 # info hash; BitTorrent InfoHash 26 >>10 ubequad x %#16.16llx... 27 # piece length; the length of the piece like: 400h 100000h 28 >(6.L+10) ubelong x \b, piece length 0x%x 29 # total length; the total length of the download 30 >(6.L+14) ubequad x \b, total length %llu 31 #>(6.L+14) ubequad x \b, total length %#llx 32 # upload length; the uploaded length of download like: 0 400h 33 >(6.L+22) ubequad !0 \b, upload length %#llx 34 # bitfield length; the length of bitfield like: 4 6 Ah 10h 13h 167h 35 >(6.L+30) ubelong x \b, %#x bytes bitfield 36 # bitfield; bitfield which represents current download progress 37 >(6.L+34) ubequad !0 %#llx... 38 39