4 # This scripts reads include/freerdp/settings.h and scans the
5 # rdp_settings structure for all the fields until the /END of ABI
6 # stable zone/ comment. It then generates a set of #define one per
7 # non-padding field, valued as the index of the field, taking into
8 # account padding fields. These field #defines are updated in that
13 # cd $freerdp_source_directory
14 # scripts/update-rdpSettings
18 srcroot=$(dirname $(dirname "${BASH_SOURCE[0]}"))
19 srcroot=$(realpath "${srcroot}")
20 file="${srcroot}/include/freerdp/settings.h"
24 head='This is generated with a script parsing the rdpSettings data structure'
25 tail='FreeRDP Settings Data Structure'
26 sed -n -e "1,/${head}/p" < "${file}"
31 sed -e '1,/struct rdp_settings/d' -e '/^{/d' -e '/};/,$d' \
32 | sed -e '/End of ABI stable zone/,$d' \
36 | sed -e 's-/\*\([^*]\|\*[^/]\)*\*/--g' -e 's/[ ][ ]*/ /g' \
38 | sed -e 's/^[ ]*\([A-Za-z_][A-Za-z_0-9]*[* ]*\)*[* ]\([A-Za-z_][A-Za-z_0-9]*\)/\2/' \
39 -e 's/padding[0-9]*[ ]*\[\(.*\)\]/$((\1))/' \
40 | while read line ; do
42 (*-*) i=$(( i + $(eval echo "$line") )) ;;
43 (*) printf '#define FreeRDP_%-50s (%4d)\n' "$line" "$i" ; i=$(( i + 1 )) ;;
48 sed -n -e '/'"$tail"'/,$p' < "${file}"
50 && cp -v "${file}" "${file}.old" \
51 && mv -v "${file}.new" "${file}"