sharpetronics/QGIS
1
0
Fork 0
mirror of https://github.com/qgis/QGIS.git synced 2025-10-09 00:08:52 -04:00
Code Issues Packages Projects Releases Wiki Activity

script to reverse engineering from SIP to header

Browse Source 
go grab annotations in SIP files to write them in the header
or what could be called the headerizer
This commit is contained in:
Denis Rouzaud 2017-05-01 17:22:27 +02:00
parent 81ccfb0de4
commit b249d481e9
2 changed files with 92 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

88
scripts/sipify_header.sh Executable file
View File

@ -0,0 +1,88 @@
#!/usr/bin/env bash
#set -e
# GNU prefix command for mac os support (gsed, gsplit)
GP=
if [[ "$OSTYPE" =~ darwin* ]]; then
GP=g
fi
annot_sip=("SIP_FACTORY" "SIP_OUT" "SIP_IN" "SIP_INOUT" "SIP_TRANSFER" "SIP_KEEPREFERENCE" "SIP_TRANSFERTHIS" "SIP_TRANSFERBACK" "SIP_RELEASEGIL" "SIP_ARRAY" "SIP_ARRAYSIZE" "SIP_PYNAME\( \1 \)")
annot_head=("Factory" "Out" "In" "InOut" "Transfer" "KeepReference" "TransferThis" "TransferBack" "ReleaseGIL" "Array" "ArraySize" "PyName=(.*)")
DIR=$(git rev-parse --show-toplevel)
pushd ${DIR} > /dev/null
DIFF=sip.diff
>$DIFF
while read -r sipfile; do
#echo "$sipfile"
sipfile=$(echo $sipfile | ${GP}sed -r 's/\.\/python\///g')
if grep -Fxq "$sipfile" python/auto_sip.blacklist; then
echo "$sipfile blacklisted"
# align pointers (?!(\s*(\/\/|\* )))
# ${GP}sed -i -r 's/^(.*[^\/])([*&]) (\w+.*;)\s*(\/\/.*)?$/\1 \2\3/g' python/$sipfile
# ${GP}sed -i -r 's/^(.*[^\/])([*&]) (\w+.*;)\s*(\/\/.*)?$/\1 \2\3/g' python/$sipfile
# ${GP}sed -i -r 's/^(.*[^\/])([*&]) (\w+.*;)\s*(\/\/.*)?$/\1 \2\3/g' python/$sipfile
# ${GP}sed -i -r 's/^(.*[^\/])([*&]) (\w+.*;)\s*(\/\/.*)?$/\1 \2\3/g' python/$sipfile
# replace nullptr by 0
${GP}sed -i -r 's/ = nullptr/ = 0/g' python/$sipfile
# replace = "" by QString = ""
#${GP}sed -i -r 's/ = ""/ = QString()/g' python/$sipfile
header=$(${GP}sed -E 's/(.*)\.sip/src\/\1.h/' <<< $sipfile)
echo "$header"
# continue
if [ ! -f $header ]; then
continue
fi
if [[ $sipfile =~ core/qgsexception.sip ]]; then
continue
fi
if [[ $sipfile =~ core/qgsdataitem.sip ]]; then
continue
fi
m=$header.copy
cp $header $m
for ((i=0;i<${#annot_head[@]};i++)); do
#echo ${annot_head[$i]}
while read -r line; do
echo $line
line=$(${GP}sed -r 's/^\s+//; s/\s+/ /g; s/\s+$//g;' <<< $line)
orig_line=$(${GP}sed -r "s@ /${annot_head[$i]}/@@g" <<< $line)
dest_line=$(${GP}sed -r "s@/${annot_head[$i]}/@${annot_sip[$i]}@g" <<< $line)
esc_orig_line=$(${GP}sed -r 's/([(){}*+?$^&])/\\\1/g' <<< $orig_line)
esc_dest_line=$(${GP}sed -r 's/([&])/\\\1/g' <<< $dest_line)
esc_orig_line=$(${GP}sed -r 's/0/(0|nullptr)/g' <<< $esc_orig_line)
esc_orig_line=$(${GP}sed -r 's/""/(""|QString\(\))/g' <<< $esc_orig_line)
esc_dest_line=$(${GP}sed -r 's/(\*\w+) = 0/\1 = nullptr/g' <<< $esc_dest_line)
echo $esc_orig_line
echo $esc_dest_line
#echo "${GP}sed -i -r \"s/$esc_orig_line/$esc_dest_line/\" $header"
${GP}sed -i -r "s/$esc_orig_line/$esc_dest_line/" $header
done < <(egrep "\/${annot_head[$i]}\/" python/$sipfile)
done
if ! cmp $header $m >/dev/null 2>&1; then
if ! grep -xq "#include \"qgis.h\"" $header; then
gawk -i inplace '{print} /^#include/ && !n {print "#include \"qgis.h\""; n++}' $header
fi
fi
rm $m
fi
done < <( find . -regex ".*\.sip$" )
rm $DIFF
popd > /dev/null