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#!/bin/sh |
#!/bin/sh |
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# proxy settings (same as in firebird) |
# proxy settings (same as in firebird) |
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fping proxy && export http_proxy=http://proxy:8080 |
fping -q proxy && export http_proxy=http://proxy:8080 |
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if [ -z "$http_proxy" ] ; then |
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fping -q proxy.lan && export http_proxy=http://proxy.lan:8080 |
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fi |
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# user agent (same as in firebird) |
# user agent (same as in firebird) |
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ua="Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040506 Firefox/0.8" |
ua="Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040506 Firefox/0.8" |
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cookie_file="cookie.txt" |
cookie_file="cookie.txt" |
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# wait between pages |
# wait between pages |
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export wait=120 |
export wait=120 |
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if [ ! -z "$http_proxy" ] ; then |
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echo "Using proxy $http_proxy" |
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fi |
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if [ -z "$1" ] ; then |
if [ -z "$1" ] ; then |
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echo "Usage: $0 ISBN" |
echo "Usage: $0 ISBN" |
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grep -l 'This is only a preview of the full book' * | xargs -i rm {} |
grep -l 'This is only a preview of the full book' * | xargs -i rm {} |
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fi |
fi |
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isbn=`echo $1 | sed 's/-//g'` |
isbn=`echo $1 | sed 's/-//g' | tr '[a-z]' '[A-Z]'` |
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function mirror() { |
function mirror() { |
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fi |
fi |
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wget -q -p -nH -nc -k -t 1 -U "$ua" --cookies=off --header="$cookie" $url |
wget -q -p -nH -nc -k -t 1 -U "$ua" --cookies=off --header="$cookie" $url |
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perl -e '$t=rand($ENV{wait} || 120);print "sleep for $t sec.\n"; sleep($t);' |
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perl -e '$t=rand($ENV{wait} || 30);print "sleep for $t sec.\n"; sleep($t);' |
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} |
} |
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function geturl() { |
function geturl() { |
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-e 's/#.*$//' \ |
-e 's/#.*$//' \ |
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-e 's/\&srchText=//' \ |
-e 's/\&srchText=//' \ |
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-e 's/open=false/open=true/' | \ |
-e 's/open=false/open=true/' | \ |
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grep '&s=1&b=1&f=1&t=1&c=1&u=1&r=&o=1' | \ |
grep '&s=1&b=1&f=1&t=1&c=1&u=1&r=&o=1&n=1&d=1&p=1&a=0' | \ |
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grep $2 | \ |
grep -i "xmlid=[0-9A-Za-z\-][0-9A-Za-z\-]*" | \ |
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grep -v "$2/[0-9][0-9][0-9][0-9][0-9][0-9][0-9]" | \ |
grep -vi "xmlid=[0-9A-Za-z\-]*/[0-9][0-9][0-9][0-9][0-9][0-9][0-9]" | \ |
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sort -u >> in |
sort -u >> in |
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} |
} |
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function uniqurl() { |
function uniqurl() { |
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mv in in.tmp |
mv in in.tmp |
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grep -v 'view=[A-Z]' in.tmp | sort -u > in |
grep -v 'view=[A-Z]' in.tmp | grep 'a=0$' | sort -u > in |
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grep 'view=[A-Z].*/index' in.tmp | sort -u >> in |
grep 'view=[A-Z].*/index' in.tmp | grep 'a=0$' | sort -u >> in |
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links=`wc -l in | cut -d" " -f1` |
links=`wc -l in | cut -d" " -f1` |
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echo "found $links unique links" |
echo "found $links unique links" |
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} |
} |
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} |
} |
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echo -n > in |
echo -n > in |
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mirror "http://safari.oreilly.com/?XmlId=$isbn" |
mirror "http://safari.oreilly.com/$isbn" |
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echo |
echo |
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echo "extract URLs from first page..." |
file=`ls *index.html?XmlId=*` |
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geturl "index.html?XmlId=$isbn" $isbn |
isbn=`echo $file | cut -d= -f2` |
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echo "extract URLs from first page $file... [$isbn]" |
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geturl $file $isbn |
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uniqurl |
uniqurl |
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mirror_in |
mirror_in |