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windows: 修复无法正确解析 UTF-16LE 编码的 inf

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bin456789 2025-03-26 00:27:03 +08:00
parent daa835dddc
commit c42fee9204
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1 changed files with 30 additions and 4 deletions
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34
windows-driver-utils.sh
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@ -1,16 +1,42 @@
#!/bin/ash
# shellcheck shell=dash
# shellcheck disable=SC3001,SC3010
# shellcheck disable=SC3001,SC3003,SC3010
# reinstall.sh / trans.sh 共用此文件
# inf 是 utf-16-le 编码会有问题？要用 rg 或者 grep -a a.b.c.d ?
# grep 无法处理 UTF-16LE 编码的 inf，有以下几种解决方法
# 1. 使用 ripgrep (rg) 或者 ugrep，但 cygwin 没有
# 2. grep -a a.b.c.d
# 3. iconv -f UTF-16 -t UTF-8
del_inf_comment() {
sed 's/;.*//'
}
simply_inf() {
del_cr | del_inf_comment | trim | del_empty_lines
convert_file_to_utf8 "$1" | del_cr | del_inf_comment | trim | del_empty_lines
}
convert_file_to_utf8() {
# ash 用 * 比较字符串有问题
# [[ $'\xEF\xBB' = $'\xEF\xBB*' ]] && echo 1
# UTF-16LE without BOM 要处理吗？ windows 支持这种编码的 inf?
# UTF-16LE with BOM
if [ "$(head -c2 "$1")" = $'\xFF\xFE' ]; then
# -f UTF-16LE -t UTF-8 会添加 UTF-8 BOM
iconv -f UTF-16 -t UTF-8 "$1"
# UTF-8 with BOM
elif [ "$(head -c3 "$1")" = $'\xEF\xBB\xBF' ]; then
# busybox sed 不支持
# sed '1s/^\xEF\xBB\xBF//' "$1"
tail -c +4 "$1"
# 其它
else
cat "$1"
fi
}
simply_inf_word() {
@ -35,7 +61,7 @@ list_files_from_inf() {
local mix_x86_x86_64=$3
# 所有字段不区分大小写
inf_txts=$(simply_inf <"$inf" | to_lower)
inf_txts=$(simply_inf "$inf" | to_lower)
is_match_section() {
local section=$1