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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:52:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:52:51 +0000
commit71507ca5d2410b11889ca963fafcd1bcad5044c3 (patch)
tree17e6d07243d49e29e4b75887e0d07f24ec2b66e8 /magic/Magdir/aria
parentInitial commit. (diff)
downloadfile-71507ca5d2410b11889ca963fafcd1bcad5044c3.tar.xz
file-71507ca5d2410b11889ca963fafcd1bcad5044c3.zip
Adding upstream version 1:5.44.upstream/1%5.44upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'magic/Magdir/aria')
-rw-r--r--magic/Magdir/aria38
1 files changed, 38 insertions, 0 deletions
diff --git a/magic/Magdir/aria b/magic/Magdir/aria
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+
+#------------------------------------------------------------------------------
+# URL: https://de.wikipedia.org/wiki/Aria_(Software)
+# Reference: https://github.com/aria2/aria2/blob/master/doc/manual-src/en/technical-notes.rst
+# From: Joerg Jenderek
+# Note: only version 1 suited
+# check for valid version one
+0 beshort 0x0001
+# skip most uncompressed DEGAS med-res bitmap *.PI2 and GEM bitmap (v1) *.IMG
+# by test for valid infoHashCheck extension
+>2 ubelong&0xffFFffFE 0x00000000
+# skip DEGAS med-res bitmap DIAGRAM1.PI2 by test for valid length of download
+>>(6.L+14) ubequad >0
+>>>0 use aria
+0 name aria
+# version; (0x0000) or (0x0001); for 0 all multi-byte are in host byte order. For 1 big endian
+>0 beshort x aria2 control file, version %u
+#!:mime application/octet-stream
+!:mime application/x-aria
+!:ext aria2
+# EXTension; if EXT[3]&1 == 1 checks whether saved InfoHash and current downloading the same; infoHashCheck extension
+>2 ubelong !0 \b, infoHashCheck %#x
+# info hash length like: 0 14h
+>6 ubelong !0 \b, %#x bytes info hash
+# info hash; BitTorrent InfoHash
+>>10 ubequad x %#16.16llx...
+# piece length; the length of the piece like: 400h 100000h
+>(6.L+10) ubelong x \b, piece length 0x%x
+# total length; the total length of the download
+>(6.L+14) ubequad x \b, total length %llu
+#>(6.L+14) ubequad x \b, total length %#llx
+# upload length; the uploaded length of download like: 0 400h
+>(6.L+22) ubequad !0 \b, upload length %#llx
+# bitfield length; the length of bitfield like: 4 6 Ah 10h 13h 167h
+>(6.L+30) ubelong x \b, %#x bytes bitfield
+# bitfield; bitfield which represents current download progress
+>(6.L+34) ubequad !0 %#llx...
+