#!/bin/bash -eu
# Copyright 2022 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
################################################################################

ALL_JARS=""

pushd "${SRC}/hibernate-orm/hibernate-core"
	# use bundled gradlew deployer
	../gradlew -Dorg.gradle.java.home="$(dirname $(dirname $(which javac)))" shadowJar
	
	install -v target/libs/hibernate-core-6.1.3-SNAPSHOT-all.jar $OUT/hibernate-core.jar
	ALL_JARS="${ALL_JARS} hibernate-core.jar"
popd

#
# We use HSQLDB 
#
ALL_JARS="${ALL_JARS} hsqldb-2.7.0.jar"
install -v /src/hsqldb-2.7.0.jar ${OUT}/

# The classpath at build-time includes the project jars in $OUT as well as the
# Jazzer API.
BUILD_CLASSPATH=$(echo $ALL_JARS | xargs printf -- "$OUT/%s:"):$JAZZER_API_PATH

# All .jar and .class files lie in the same directory as the fuzzer at runtime.
RUNTIME_CLASSPATH=$(echo $ALL_JARS | xargs printf -- "\$this_dir/%s:"):\$this_dir

# compile all java files and copy them to $OUT
javac -cp $SRC:$BUILD_CLASSPATH -g $SRC/*.java
install -v $SRC/*.class $OUT/

# install the hibernate config files
install -v $SRC/*.xml $OUT/

for fuzzer in $(find $SRC -name '*Fuzzer.java'); do
  fuzzer_basename=$(basename -s .java $fuzzer)

  # Create an execution wrapper that executes Jazzer with the correct arguments.
  echo "#!/bin/sh
# LLVMFuzzerTestOneInput for fuzzer detection.
this_dir=\$(dirname \"\$0\")
LD_LIBRARY_PATH=\"$JVM_LD_LIBRARY_PATH\":\$this_dir \
\$this_dir/jazzer_driver --agent_path=\$this_dir/jazzer_agent_deploy.jar \
--cp=$RUNTIME_CLASSPATH \
--target_class=$fuzzer_basename \
--jvm_args=\"-Xmx2048m\" \
--disabled_hooks=\"com.code_intelligence.jazzer.sanitizers.SqlInjection\" \
\$@" > $OUT/$fuzzer_basename
  chmod u+x $OUT/$fuzzer_basename
done