42 lines
1014 B
Bash
Executable File
42 lines
1014 B
Bash
Executable File
#!/bin/bash
|
|
#
|
|
# Copyright 2018 The Chromium OS Authors. All rights reserved.
|
|
# Use of this source code is governed by a BSD-style license that can be
|
|
# found in the LICENSE file.
|
|
#
|
|
# This script converts input binary blob into output .h file,
|
|
#
|
|
# The three command line arguments are:
|
|
#
|
|
# - name of the variable to define in the output .h file
|
|
# - input binary blob to be converted to hex ASCII
|
|
# - name of the output file
|
|
#
|
|
# The output file contains a C #define statement assigning the variable to hex
|
|
# dump of the input file.
|
|
#
|
|
# This script is supposed to be invoked from the make file, no command line
|
|
# argument verification is done.
|
|
|
|
# Make sure the user is alerted if not enough command line arguments are
|
|
# supplied.
|
|
set -u
|
|
|
|
variable_name="${1}"
|
|
input_file="${2}"
|
|
output_file="${3}"
|
|
|
|
key_dump="$(od -An -tx1 -w8 ${input_file} | \
|
|
sed 's/^ /\t0x/;s/ /, 0x/g;s/$/, \\/')"
|
|
|
|
cat > ${output_file} <<EOF
|
|
/*
|
|
* This is a generated file, do not edit.
|
|
*/
|
|
|
|
#define ${variable_name} { \\
|
|
${key_dump}
|
|
}
|
|
|
|
EOF
|