| #!/bin/sh |
| # |
| # Copyright 2001 Google Inc. All Rights Reserved. |
| # |
| # 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. |
| |
| # This quick script converts a text file into an #include-able header. |
| # It expects the name of the variable as its first argument, and reads |
| # stdin and writes stdout. |
| |
| varname="$1" |
| |
| # 'od' and 'sed' may not be available on all platforms, and may not support the |
| # flags used here. We must ensure that the script exits with a non-zero exit |
| # code in those cases. |
| byte_vals=$(od -t x1 -A n -v) || exit 1 |
| escaped_byte_vals=$(echo "${byte_vals}" \ |
| | sed -e 's|^[\t ]\{0,\}$||g; s|[\t ]\{1,\}| |g; s| \{1,\}$||g; s| |\\x|g; s|^|"|; s|$|"|') \ |
| || exit 1 |
| |
| # Only write output once we have successfully generated the required data |
| printf "const char %s[] = \n%s;" "${varname}" "${escaped_byte_vals}" |
