1 #!/bin/bash 2 #==================================================================================================== 3 # 4 # Script Name: convertMDF 5 # 6 # General Description: This script calls the necessary tools to convert between the old (text-based) 7 # meta-data format and the new (binary) format. 8 # 9 #==================================================================================================== 10 # Copyright (C) 2014 The Android Open Source Project 11 # 12 # Licensed under the Apache License, Version 2.0 (the "License"); 13 # you may not use this file except in compliance with the License. 14 # You may obtain a copy of the License at 15 # 16 # http://www.apache.org/licenses/LICENSE-2.0 17 # 18 # Unless required by applicable law or agreed to in writing, software 19 # distributed under the License is distributed on an "AS IS" BASIS, 20 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 21 # See the License for the specific language governing permissions and 22 # limitations under the License. 23 #==================================================================================================== 24 25 # Do some checking on our environment - we need Java present 26 27 if [ -z "$JAVA_HOME" ] 28 then 29 echo "Environment variable JAVA_HOME needs to be set!" 30 exit 1 31 fi 32 33 # Define our root dir and make a dummy parm.txt 34 35 BASEFILE=`basename $1 .mdf` 36 ROOTDIR=./Dmt 37 mkdir $ROOTDIR 38 CURRPARM=$ROOTDIR/parm.txt 39 cp -f /dev/null $CURRPARM 40 echo "type:node" >> $CURRPARM 41 echo "access:Get,Add,Replace,Delete" >> $CURRPARM 42 43 # Make sure we have a Unix mdf file, not a DOS one! 44 45 dos2unix $1 2> /dev/null 46 47 # Begin building the Dmt file structure 48 49 echo "Building tree from $1..." 50 51 exec < $1 52 53 while read line 54 do 55 # Check for comment lines 56 57 echo $line | grep -E '^[[:space:]]*#' > /dev/null 58 COMMENTLINE=$? 59 60 # Check for parens 61 62 if echo $line | grep '^\[' > /dev/null 63 then 64 # We've encountered a new node - begin node creation 65 66 CURRDIR=`echo $line | sed "s/\[//g" | sed "s/\]//g" | sed "s/*/[]/g"` 67 if [ "$CURRDIR" = "." ] 68 then 69 CURRDIR=$ROOTDIR 70 else 71 CURRDIR=$ROOTDIR$CURRDIR 72 #echo "Making dir: $CURRDIR" 73 mkdir -p "$CURRDIR" 74 fi 75 76 CURRPARM=$CURRDIR/parm.txt 77 cp -f /dev/null "$CURRPARM" 78 elif [ "$line" != "" -a "$COMMENTLINE" -ne 0 ] 79 then 80 # Populate the parm.txt file with data 81 82 echo "$line" >> "$CURRPARM" 83 fi 84 85 done 86 87 # Call the DMTValidator to make sure we have good data 88 89 echo "Validating DMT structure..." 90 91 $JAVA_HOME/bin/java -classpath lib/GenTool.jar:lib/joda-time-1.1.jar:lib/jakarta-regexp-1.4.jar DMTValidator -d Dmt 92 93 if [ $? -eq 1 ] 94 then 95 echo "Please fix the errors above before continuing..." 96 echo "Cleaning up on abort..." 97 rm -rf $ROOTDIR 98 exit 1 99 fi 100 101 # Now call the Gen tool to build the binary MDF 102 103 echo "Calling Gen tool to convert to binary MDF..." 104 105 $JAVA_HOME/bin/java -classpath lib/GenTool.jar:lib/joda-time-1.1.jar:lib/jakarta-regexp-1.4.jar Gen -d Dmt -mdfconvert 2> /tmp/java.run.out.$$ 106 107 # Cleanup our Dmt directory 108 109 echo "Cleaning up..." 110 111 rm -rf $ROOTDIR 112 mv -f root.bmdf $BASEFILE.bmdf 113
