#!/bin/bash

# Copyright 2011 George Danchev <danchev@spnet.net>
# Licensed under GNU GPL version 2 or later

set -e

not_in_releng_exit() {
  printf "\nPlease execute the tests from releng directory.\n\n"
  exit 1
}

. inc/releng_getopts.inc || not_in_releng_exit

print_specific_help() {
cat << HLP
Specific options:
       none yet.
Overview:
 Tests both xorriso/xorriso.h and libisoburn/libisoburn.h
 APIs for C++ cleanness.
HLP
}

if test "$SPECIFIC_HELP" = 1; then
  print_specific_help
  exit 0
fi

# xorriso binary is not needed for that particular test
SAMPLE_CODE_DIR=codesamples
CC=${CC:-g++}

# check compiler
if ! which "${CC}" >/dev/null 2>&1; then
    printf "\n${SELF}: Not found: ${CC}. Install ${CC}.\n"
    cleanup
    exit 5
fi

# check data dir
if [ -d "${GEN_DATA_DIR}" ]; then
 printf "\n${SELF}: directory %s exists!" ${GEN_DATA_DIR}
 printf "\n${SELF}: use '${SELF} -c' to remove.\n"
 exit 6
else
 mkdir "${GEN_DATA_DIR}"
fi

INCLUDE_DIRS="-I../ -I../../libburn -I../../libisofs -I/usr/local/include -I/usr/pkg/include"

# process sample code tests
 for SMPL in `ls "${SAMPLE_CODE_DIR}"/*.cpp`; do
   # CMD_CPL="${CC} -I../ -L ../libisoburn/.libs/ ${CFLAGS} -lisoburn -o ${SMPL}.obj ${SMPL}"
   CMD_CPL="${CC} -c ${INCLUDE_DIRS} ${CFLAGS} -o ${SMPL}.obj ${SMPL}"
   printf "${SELF}: ${CMD_CPL}"
   set +e
   ${CMD_CPL}
   RET_CPL="$?"
   if [ ${RET_CPL} = 0 -a -f ${SMPL}.obj ]; then
      mv ${SMPL}.obj ${GEN_DATA_DIR}
      printf "...ok\n"
   else
      printf "\nFAIL : ${SELF}: Compilation of ${SMPL}\n"
      cleanup
      exit 7
   fi
#   BASE=$(basename ${SMPL}.obj)
#   printf "${SELF}: Running LD_LIBRARY_PATH=../libisoburn/.libs/:${LD_LIBRARY_PATH} ${GEN_DATA_DIR}/${BASE}"
#   LD_LIBRARY_PATH=../libisoburn/.libs/:${LD_LIBRARY_PATH} ${GEN_DATA_DIR}/${BASE}
#   RET_SMPL="$?"
#   case ${RET_SMPL} in
#    0)
#     printf "...ok\n"
#    ;;
#    *)
#     printf "exit code: ${RET_SMPL}\n"
#     cleanup
#     exit 8
#    ;;
#   esac
   set -e
 done

# clean
cleanup

exit 0