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#!/bin/bash
INPUT_HEADER="/usr/include/linux/input.h"
OUTPUT_ENUM="linux-input-enum.h"
OUTPUT_MAP="linux-input-keycodes.h"
SKIP="KEY_MIN_INTERESTING KEY_MAX KEY_CNT"
if [ ! -e "$INPUT_HEADER" ]; then
echo "Can't find input header: $INPUT_HEADER" >&2
exit 1
fi
cat > "$OUTPUT_ENUM" <<EOF
#ifndef foolinuxinputenumhfoo
#define foolinuximputenumhfoo
/* AUTOGENERATED: DO NOT EDIT */
enum linux_input_keyval {
EOF
cat > "$OUTPUT_MAP" <<EOF
#ifndef foolinuxinputkeycodesfoo
#define foolinuxinputkeycodesfoo
/* AUTOGENERATED: DO NOT EDIT */
#include "$OUTPUT_ENUM"
struct linux_input_keycode {
const char *name;
enum linux_input_keyval value;
bool alias;
void *cairo_surface;
};
struct linux_input_keycode linux_input_keycodes[] = {
EOF
cat "$INPUT_HEADER" | grep "^#define[[:space:]]*KEY_" | while read DEF NAME VALUE COMMENTS; do
for WORD in $SKIP; do
if [ "$NAME" = "$WORD" ]; then
continue
fi
done
if [ "${VALUE##KEY_}" != "$VALUE" ]; then
ALIAS="true"
else
ALIAS="false"
fi
echo " $NAME = $VALUE," >> "$OUTPUT_ENUM"
echo " { \"$NAME\", $NAME, $ALIAS, NULL }," >> "$OUTPUT_MAP"
done
cat >> "$OUTPUT_ENUM" << EOF
};
#endif
EOF
cat >> "$OUTPUT_MAP" << EOF
{ NULL, 0, false, NULL }
};
#endif
EOF
exit 0
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