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git://projects.qi-hardware.com/openwrt-xburst.git
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18 lines
360 B
Perl
18 lines
360 B
Perl
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#!/usr/bin/perl
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$bzimgsize = -s @ARGV[0];
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$padding = 4 - ($bzimgsize + 2) % 4;
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if ($padding == 4) {
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$padding = 0; }
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open (bzimg, @ARGV[0]);
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while (<bzimg>) { $i .= $_; }
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$i .= "\0"x$padding;
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$i .= pack "v", -(unpack "%v*", $i);
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print "CSYS";
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print pack("V", length($i));
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print pack("V", 0);
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#-s @ARGV[1]
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print "WRRM";
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print pack("V", length($i));
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print $i;
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