#! /bin/bash

pkg_name=$1

# First get the dependency dictionary...
count=0
for each in `mvl-edition-rpm -qp $pkg_name --qf "[%{dependsdict}\n]"` ; do
  echo -e "\x$(printf "%02X" $(($each>>24))) $(($each&0xFFFFFF))"
  count=$((count+1))
done > /tmp/dependsdict

# Next get the deps...
mvl-edition-rpm -qp $pkg_name --qf "[%{REQUIRES}\n]" > /tmp/dependsR
mvl-edition-rpm -qp $pkg_name --qf "[%{PROVIDES}\n]" > /tmp/dependsP

# Now get the per-file info
mvl-edition-rpm -qp $pkg_name --qf "[%{FILENAMES} %{FILEDEPENDSX} %{FILEDEPENDSN}\n]" > /tmp/depfileinfo

# Do Provides
echo
echo Provides:
echo
while read FNAME DEPSX DEPSN ; do
  if [ $DEPSN -ne 0 ]; then

    head -n "$(( DEPSX + DEPSN ))" /tmp/dependsdict | tail -n $DEPSN > /tmp/depcurinfo

    echo -n "$FNAME: "

    while read DTYPE DNUM ; do

      if [ "$DTYPE" = "P" ]; then
        dep="`head -n "$(( DNUM + 1 ))" /tmp/depends${DTYPE} | tail -n 1`"

        echo -n "$dep "
      fi

    done < /tmp/depcurinfo

    echo
  fi
done < /tmp/depfileinfo


# Do Requires
echo
echo Requires:
echo
while read FNAME DEPSX DEPSN ; do
  if [ $DEPSN -ne 0 ]; then

    head -n "$(( DEPSX + DEPSN ))" /tmp/dependsdict | tail -n $DEPSN > /tmp/depcurinfo

    echo -n "$FNAME: "
    while read DTYPE DNUM ; do

      if [ "$DTYPE" = "R" ]; then
        dep="`head -n "$(( DNUM + 1 ))" /tmp/depends${DTYPE} | tail -n 1`"

        echo -n "$dep "
      fi

    done < /tmp/depcurinfo

    echo
  fi
done < /tmp/depfileinfo

#rm /tmp/depfileinfo
#rm /tmp/depcurinfo
#rm /tmp/dependsR
#rm /tmp/dependsP
#rm /tmp/dependsdict