From d5bd444107c05f8dcc0aeba6c7ea57f749c15659 Mon Sep 17 00:00:00 2001
From: Xzhi <cx_zhi@qq.com>
Date: Wed, 30 Aug 2023 22:31:20 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=BA=90=E7=A0=81=E4=B8=8A=E4=BC=A0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 META-INF/com/google/android/update-binary     | 173 ++++++++++++++++++
 META-INF/com/google/android/updater-script    |   2 +
 constant.sh                                   |   6 +
 customize.sh                                  |  20 ++
 log.sh                                        |  12 ++
 module.prop                                   |   6 +
 mount_dir.sh                                  |  50 +++++
 service.sh                                    |  29 +++
 ...64\346\226\260\351\205\215\347\275\256.sh" |  61 ++++++
 9 files changed, 359 insertions(+)
 create mode 100644 META-INF/com/google/android/update-binary
 create mode 100644 META-INF/com/google/android/updater-script
 create mode 100644 constant.sh
 create mode 100644 customize.sh
 create mode 100644 log.sh
 create mode 100644 module.prop
 create mode 100644 mount_dir.sh
 create mode 100644 service.sh
 create mode 100644 "\346\233\264\346\226\260\351\205\215\347\275\256.sh"

diff --git a/META-INF/com/google/android/update-binary b/META-INF/com/google/android/update-binary
new file mode 100644
index 0000000..d19eeb5
--- /dev/null
+++ b/META-INF/com/google/android/update-binary
@@ -0,0 +1,173 @@
+#!/sbin/sh
+
+#################
+# Initialization
+#################
+
+umask 022
+
+# Global vars
+TMPDIR=/dev/tmp
+PERSISTDIR=/sbin/.magisk/mirror/persist
+
+rm -rf $TMPDIR 2>/dev/null
+mkdir -p $TMPDIR
+
+# echo before loading util_functions
+ui_print() { echo "$1"; }
+
+require_new_magisk() {
+  ui_print "*******************************"
+  ui_print " Please install Magisk v19.0+! "
+  ui_print "*******************************"
+  exit 1
+}
+
+is_legacy_script() {
+  unzip -l "$ZIPFILE" install.sh | grep -q install.sh
+  return $?
+}
+
+print_modname() {
+  local len
+  len=`echo -n $MODNAME | wc -c`
+  len=$((len + 2))
+  local pounds=`printf "%${len}s" | tr ' ' '*'`
+  ui_print "$pounds"
+  ui_print " $MODNAME "
+  ui_print "$pounds"
+  ui_print "*******************"
+  ui_print " Powered by Magisk "
+  ui_print "*******************"
+}
+
+##############
+# Environment
+##############
+
+OUTFD=$2
+ZIPFILE=$3
+
+mount /data 2>/dev/null
+
+# Load utility functions
+[ -f /data/adb/magisk/util_functions.sh ] || require_new_magisk
+. /data/adb/magisk/util_functions.sh
+[ $MAGISK_VER_CODE -gt 18100 ] || require_new_magisk
+
+# Preperation for flashable zips
+setup_flashable
+
+# Mount partitions
+mount_partitions
+
+# Detect version and architecture
+api_level_arch_detect
+
+# Setup busybox and binaries
+$BOOTMODE && boot_actions || recovery_actions
+
+##############
+# Preparation
+##############
+
+# Extract prop file
+unzip -o "$ZIPFILE" module.prop -d $TMPDIR >&2
+[ ! -f $TMPDIR/module.prop ] && abort "! Unable to extract zip file!"
+
+$BOOTMODE && MODDIRNAME=modules_update || MODDIRNAME=modules
+MODULEROOT=$NVBASE/$MODDIRNAME
+MODID=`grep_prop id $TMPDIR/module.prop`
+MODPATH=$MODULEROOT/$MODID
+MODNAME=`grep_prop name $TMPDIR/module.prop`
+
+# Create mod paths
+rm -rf $MODPATH 2>/dev/null
+mkdir -p $MODPATH
+
+##########
+# Install
+##########
+
+if is_legacy_script; then
+  unzip -oj "$ZIPFILE" module.prop install.sh uninstall.sh 'common/*' -d $TMPDIR >&2
+
+  # Load install script
+  . $TMPDIR/install.sh
+
+  # Callbacks
+  print_modname
+  on_install
+
+  # Custom uninstaller
+  [ -f $TMPDIR/uninstall.sh ] && cp -af $TMPDIR/uninstall.sh $MODPATH/uninstall.sh
+
+  # Skip mount
+  $SKIPMOUNT && touch $MODPATH/skip_mount
+
+  # prop file
+  $PROPFILE && cp -af $TMPDIR/system.prop $MODPATH/system.prop
+
+  # Module info
+  cp -af $TMPDIR/module.prop $MODPATH/module.prop
+
+  # post-fs-data scripts
+  $POSTFSDATA && cp -af $TMPDIR/post-fs-data.sh $MODPATH/post-fs-data.sh
+
+  # service scripts
+  $LATESTARTSERVICE && cp -af $TMPDIR/service.sh $MODPATH/service.sh
+
+  ui_print "- Setting permissions"
+  set_permissions
+else
+  print_modname
+
+  unzip -o "$ZIPFILE" customize.sh -d $MODPATH >&2
+
+  if ! grep -q '^SKIPUNZIP=1$' $MODPATH/customize.sh 2>/dev/null; then
+    ui_print "- Extracting module files"
+    unzip -o "$ZIPFILE" -x 'META-INF/*' -d $MODPATH >&2
+
+    # Default permissions
+    set_perm_recursive $MODPATH 0 0 0755 0644
+  fi
+
+  # Load customization script
+  [ -f $MODPATH/customize.sh ] && . $MODPATH/customize.sh
+fi
+
+# Handle replace folders
+for TARGET in $REPLACE; do
+  ui_print "- Replace target: $TARGET"
+  mktouch $MODPATH$TARGET/.replace
+done
+
+if $BOOTMODE; then
+  # Update info for Magisk Manager
+  mktouch $NVBASE/modules/$MODID/update
+  cp -af $MODPATH/module.prop $NVBASE/modules/$MODID/module.prop
+fi
+
+# Copy over custom sepolicy rules
+if [ -f $MODPATH/sepolicy.rule -a -e $PERSISTDIR ]; then
+  ui_print "- Installing custom sepolicy patch"
+  PERSISTMOD=$PERSISTDIR/magisk/$MODID
+  mkdir -p $PERSISTMOD
+  cp -af $MODPATH/sepolicy.rule $PERSISTMOD/sepolicy.rule
+fi
+
+# Remove stuffs that don't belong to modules
+rm -rf \
+$MODPATH/system/placeholder $MODPATH/customize.sh \
+$MODPATH/README.md $MODPATH/.git* 2>/dev/null
+
+##############
+# Finalizing
+##############
+
+cd /
+$BOOTMODE || recovery_cleanup
+rm -rf $TMPDIR
+
+ui_print "- Done"
+exit 0
\ No newline at end of file
diff --git a/META-INF/com/google/android/updater-script b/META-INF/com/google/android/updater-script
new file mode 100644
index 0000000..09b061b
--- /dev/null
+++ b/META-INF/com/google/android/updater-script
@@ -0,0 +1,2 @@
+#MAGISK
+#Xzhi
\ No newline at end of file
diff --git a/constant.sh b/constant.sh
new file mode 100644
index 0000000..9de0449
--- /dev/null
+++ b/constant.sh
@@ -0,0 +1,6 @@
+#!/system/bin/sh
+
+user_config_dir="/data/media/0/Android/Xzhi/custom-dir-mount"
+config_file="$user_config_dir/目录挂载.conf"
+log_file="$user_config_dir/run.log"
+mount_record_file="$user_config_dir/.勿删除勿修改"
\ No newline at end of file
diff --git a/customize.sh b/customize.sh
new file mode 100644
index 0000000..a16ac94
--- /dev/null
+++ b/customize.sh
@@ -0,0 +1,20 @@
+ui_print "
+*****************************************************************
+* [Xzhi-自定义目录挂载]模块的配置文件路径：
+/storage/emulated/0/Android/Xzhi/custom-dir-mount/目录挂载.conf
+或
+/data/media/0/Android/Xzhi/custom-dir-mount/目录挂载.conf
+
+* 如果是第一次安装，请在配置文件里添加需要挂载目录的路径。
+*****************************************************************
+"
+
+source $MODPATH/constant.sh
+
+mkdir -p "$user_config_dir"
+[[ ! -f "$config_file" ]] && echo '#使用说明：
+#如果要添加注释，第一个字符一定加上#这个符号，否则模块可能出现异常
+#格式（注意有空格）："源目录路径" "目标目录路径"，例子：
+#应用双开-阿里云盘目录挂载
+#"/data/media/999/AliYunPan" "/data/media/0/_Xzhi/目录挂载/阿里云盘"' >"$config_file"
+cp -f "$MODPATH/更新配置.sh" "$user_config_dir/更新配置.sh"
diff --git a/log.sh b/log.sh
new file mode 100644
index 0000000..d95562b
--- /dev/null
+++ b/log.sh
@@ -0,0 +1,12 @@
+#!/system/bin/sh
+MODDIR="$(dirname "$0")"
+source $MODDIR/constant.sh
+
+log() {
+  log_msg="[$(date "+%Y-%m-%d %H:%M:%S")] - $1"
+  if [ -z "$2" ]; then
+    echo $log_msg >>$log_file
+  else
+    echo $log_msg >$log_file
+  fi
+}
diff --git a/module.prop b/module.prop
new file mode 100644
index 0000000..6f11e50
--- /dev/null
+++ b/module.prop
@@ -0,0 +1,6 @@
+id=Xzhi-custom-dir-mount
+name=Xzhi-自定义目录挂载
+version=v2.0.65
+versionCode=20230830
+author=Xzhi
+description=配置文件路径：/storage/emulated/0/Android/Xzhi/custom-dir-mount/目录挂载.conf 或 /data/media/0/Android/Xzhi/custom-dir-mount/目录挂载.conf
\ No newline at end of file
diff --git a/mount_dir.sh b/mount_dir.sh
new file mode 100644
index 0000000..b8c7ab2
--- /dev/null
+++ b/mount_dir.sh
@@ -0,0 +1,50 @@
+#!/system/bin/sh
+MODDIR="$(dirname "$0")"
+source $MODDIR/constant.sh
+source $MODDIR/log.sh
+
+mount_dir() {
+  log "开始读取配置文件"
+  echo -n >$mount_record_file
+  if [[ -f "$config_file" ]]; then
+    # 读取配置文件
+    while IFS= read -r line || [[ -n "$line" ]]; do
+      # 去除行两端的空格
+      line=$(echo "$line" | awk '{$1=$1};1')
+      # 忽略没有内容的一行
+      if [ -z "$line" ]; then
+        continue
+      fi
+      # 检查行末尾是否有换行符
+      if ! echo "$line" | grep -q $'\n'; then
+        line="$line"$'\n'
+      fi
+      # 忽略以 "#" 开头的注释行
+      if [[ $line != \#* ]]; then
+        # 分割行为源路径和目标路径
+        source_path=$(echo "$line" | awk '{print $1}')
+        target_path=$(echo "$line" | awk '{print $2}')
+        #去除路径中的双引号
+        source_path=$(sed 's/"//g' <<<"$source_path")
+        target_path=$(sed 's/"//g' <<<"$target_path")
+        [[ ! -d $target_path ]] && mkdir -p "$target_path"
+        if [[ -d $source_path ]]; then
+          mount -o make,private,gid=9997,uid=9997,bind,rw "$source_path" "$target_path"
+          chcon u:object_r:media_rw_data_file:s0 "$source_path"
+          chown media_rw:media_rw "$target_path"
+          # chmod -R 2777 "$target_path"
+          source_path_mount_record="${source_path%/}"
+          echo $source_path_mount_record >>$mount_record_file
+          log "目录挂载成功，源路径：$source_path >>> 目标路径：$target_path"
+        else
+          log "(T_T) 挂载失败，源路径：$source_path 不存在该目录 (T_T)"
+        fi
+      fi
+    done <"$config_file"
+  else
+    log "(T_T) 配置文件$config_file 读取失败 (T_T)"
+  fi
+  log "^_^ 自定义目录挂载结束 ^_^"
+}
+
+mount_dir
diff --git a/service.sh b/service.sh
new file mode 100644
index 0000000..a705c95
--- /dev/null
+++ b/service.sh
@@ -0,0 +1,29 @@
+#!/system/bin/sh
+MODDIR=${0%/*}
+source $MODDIR/log.sh
+
+system_init_check() {
+  until [[ $(getprop sys.boot_completed) -eq 1 ]]; do
+    sleep 2
+  done
+
+  local test_file="/sdcard/Android/.test_file_Xzhi"
+  touch $test_file
+  while [[ ! -f $test_file ]]; do
+    touch $test_file
+    sleep 1
+  done
+  rm $test_file
+}
+
+call_mount_dir() {
+  log "^_^ 开启自定义目录挂载 ^_^" "清空历史日志"
+  chown root:root $MODDIR/mount_dir.sh
+  chmod 777 $MODDIR/mount_dir.sh
+  /system/bin/sh $MODDIR/mount_dir.sh &>/dev/null &
+}
+
+system_init_check
+call_mount_dir
+
+exit 0
diff --git "a/\346\233\264\346\226\260\351\205\215\347\275\256.sh" "b/\346\233\264\346\226\260\351\205\215\347\275\256.sh"
new file mode 100644
index 0000000..ec961e0
--- /dev/null
+++ "b/\346\233\264\346\226\260\351\205\215\347\275\256.sh"
@@ -0,0 +1,61 @@
+#!/system/bin/sh
+
+user_config_dir="/data/media/0/Android/Xzhi/custom-dir-mount"
+config_file="$user_config_dir/目录挂载.conf"
+log_file="$user_config_dir/run.log"
+mount_record_file="$user_config_dir/.勿删除勿修改"
+
+mount_dir() {
+  log "^_^ 开始更新配置 ^_^"
+  if [[ -f "$config_file" ]]; then
+    # 读取配置文件
+    while IFS= read -r line || [[ -n "$line" ]]; do
+      # 去除行两端的空格
+      line=$(echo "$line" | awk '{$1=$1};1')
+      # 忽略没有内容的一行
+      if [ -z "$line" ]; then
+        continue
+      fi
+      # 检查行末尾是否有换行符
+      if ! echo "$line" | grep -q $'\n'; then
+        line="$line"$'\n'
+      fi
+      # 忽略以 "#" 开头的注释行
+      if [[ $line != \#* ]]; then
+        # 分割行为源路径和目标路径
+        source_path=$(echo "$line" | awk '{print $1}')
+        target_path=$(echo "$line" | awk '{print $2}')
+        #去除路径中的双引号
+        source_path=$(sed 's/"//g' <<<"$source_path")
+        target_path=$(sed 's/"//g' <<<"$target_path")
+        [[ ! -d $target_path ]] && mkdir -p "$target_path"
+        if [[ -d $source_path ]]; then
+          #查询该源目录是否曾挂载成功过
+          source_path_mount_record="${source_path%/}"
+          source_path_exist=$(grep "$source_path_mount_record" "$mount_record_file")
+          if [[ -z $source_path_exist ]]; then
+            mount -o make,private,gid=9997,uid=9997,bind,rw "$source_path" "$target_path"
+            chcon u:object_r:media_rw_data_file:s0 "$source_path"
+            chown media_rw:media_rw "$target_path"
+            # chmod -R 2777 "$target_path"
+            echo $source_path_mount_record >>$mount_record_file
+            log "更新成功，源路径：$source_path >>> 目标路径：$target_path"
+          else
+            log "源路径：$source_path （包含子目录或父目录）已经挂载成功无需更新"
+          fi
+        else
+          log "(T_T) 挂载失败，源路径：$source_path 不存在该目录 (T_T)"
+        fi
+      fi
+    done <"$config_file"
+  else
+    log "(T_T) 配置文件$config_file 读取失败 (T_T)"
+  fi
+  log "^_^ 更新配置结束 ^_^"
+}
+
+log() {
+  echo "[$(date "+%Y-%m-%d %H:%M:%S")] - $1" >>$log_file
+}
+
+mount_dir