**v2021.11.22-beta (202111220)**

- `-t|--test-prefixes`: test internal storage prefixes (views) and automatically update the config.
- Changed the priorities of emulated storage views to better accommodate Android 11+.
- General optimizations

README.html

@@ -197,6 +197,9 @@ <h2 id="terminal-commands">TERMINAL COMMANDS</h2>
 By default, all &quot;remove&quot; lines from config are included.
 e.g., fbind -R Android/data/com.facebook.orca
 
+-t|--test-prefixes
+Test internal storage prefixes (views) and automatically update the config.
+
 -u|--unmount [mount point or egrep regex]
 Unmount matched or all (no arg).
 This works for regular bind-mounts, SDcardFS bind-mounts, regular partitions, loop devices and LUKS/LUKS2 encrypted volumes.
@@ -272,13 +275,6 @@ <h2 id="links">LINKS</h2>
 </ul>
 <hr>
 <h2 id="latest-changes">LATEST CHANGES</h2>
-<p><strong>v2021.11.14-beta (202111140)</strong></p>
-<ul>
-<li><code>bindfs</code> binaries (ARM, ARM64, X86 and X86_64) are included and prioritized over <code>mount -o bind</code></li>
-<li>Fixed <code>umount</code> issues</li>
-<li>General enhancements</li>
-<li>Updated flashable zip generator</li>
-</ul>
 <p><strong>v2021.11.15-beta (202111150)</strong></p>
 <ul>
 <li>Added several fallback paths for intsd and extsd for greater out of the box experience</li>
@@ -297,6 +293,12 @@ <h2 id="latest-changes">LATEST CHANGES</h2>
 <li>General fixes &amp; optimizations</li>
 <li>Increased loop timeout to 5 minutes to accommodate long boot times</li>
 <li>Updated documentation</li>
+</ul>
+<p><strong>v2021.11.22-beta (202111220)</strong></p>
+<ul>
+<li><code>-t|--test-prefixes</code>: test internal storage prefixes (views) and automatically update the config.</li>
+<li>Changed the priorities of emulated storage views to better accommodate Android 11+.</li>
+<li>General optimizations</li>
 </ul>
 
     </body>

README.md

@@ -212,6 +212,9 @@ Remove stubborn/unwanted file/folder from \$intsd and \$extsd.
 By default, all "remove" lines from config are included.
 e.g., fbind -R Android/data/com.facebook.orca
 
+-t|--test-prefixes
+Test internal storage prefixes (views) and automatically update the config.
+
 -u|--unmount [mount point or egrep regex]
 Unmount matched or all (no arg).
 This works for regular bind-mounts, SDcardFS bind-mounts, regular partitions, loop devices and LUKS/LUKS2 encrypted volumes.
@@ -280,12 +283,6 @@ If `/sbin` is missing (many Android 11 based systems lack it), use the `/dev/.vr
 ---
 ## LATEST CHANGES
 
-**v2021.11.14-beta (202111140)**
-- `bindfs` binaries (ARM, ARM64, X86 and X86_64) are included and prioritized over `mount -o bind`
-- Fixed `umount` issues
-- General enhancements
-- Updated flashable zip generator
-
 **v2021.11.15-beta (202111150)**
 - Added several fallback paths for intsd and extsd for greater out of the box experience
 - Enhanced unmount function
@@ -302,3 +299,8 @@ If `/sbin` is missing (many Android 11 based systems lack it), use the `/dev/.vr
 - General fixes & optimizations
 - Increased loop timeout to 5 minutes to accommodate long boot times
 - Updated documentation
+
+**v2021.11.22-beta (202111220)**
+- `-t|--test-prefixes`: test internal storage prefixes (views) and automatically update the config.
+- Changed the priorities of emulated storage views to better accommodate Android 11+.
+- General optimizations

customize.sh

@@ -30,13 +30,16 @@ cd $MODPATH/bin/bindfs-* && {
   esac
   chmod +x ../bindfs
   rm -rf $MODPATH/bin/bindfs-*
+
   # workaround for bindfs < 1.14.2
-  for i in /system/etc/group /system/etc/passwd; do
-    [ -f $i ] || {
-      mkdir -p $MODPATH${i%/*}
-      touch $MODPATH$i
-    }
-  done
+  if [ $ARCH != arm64 ] && echo "$PWD" | grep -q '\-v1\.14\.1$'; then
+    for i in /system/etc/group /system/etc/passwd; do
+      [ -f $i ] || {
+        mkdir -p $MODPATH${i%/*}
+        touch $MODPATH$i
+      }
+    done
+  fi
 }
 
 cd $MODPATH

module.prop

@@ -1,6 +1,6 @@
 id=vr25.fbind
 name=fbind
-version=v2021.11.17-beta
-versionCode=202111170
+version=v2021.11.22-beta
+versionCode=202111220
 author=VR25 @ xda-developers
 description=fbind is a versatile mounting utility for folders, disk images, LUKS/LUKS2 encrypted volumes, regular partitions and more.

system/bin/fbind

@@ -15,7 +15,7 @@ apply_config() {
   grep -q '^extsd_path ' $config || default_extsd
 
 # storage paths fallbacks
-  for i in $prefix /mnt/runtime/write /mnt/pass_through/0; do
+  for i in $prefix /mnt/user/0 /mnt/runtime/write; do
     is_mounted $i/emulated && prefix=$i && break || prefix=
   done
   [ -n "$prefix" ] && intsd=$prefix/emulated/0 || intsd=/data/media/0
@@ -409,6 +409,43 @@ remove_wrapper() {
 }
 
 
+test_prefixes() {
+
+  local a=
+  local i=
+
+  set -- $(/system/bin/mount | grep '/emulated type' | awk '{print $3}' \
+    | sed 's/\/emulated.*//' | grep -Ev '/mnt/androidwritable/0|/mnt/runtime/default')
+
+  _exxit() {
+    { unmount $intsd/test-dir-i
+    rm -rf $extsd/test-dir-e; } >/dev/null 2>&1
+    exxit
+  }
+
+  trap _exxit EXIT
+
+  for i in $@; do
+    echo "(i) Testing $i"
+    unmount $intsd/test-dir-i >/dev/null 2>&1
+    intsd=$i/emulated/0
+    bind_mount $extsd/test-dir-e $intsd/test-dir-i >/dev/null 2>&1 || continue
+    sleep 2
+    is_mounted /storage/emulated/0/test-dir-i || continue
+    echo "(?) Can you write to /storage/emulated/0/test-dir-i/ WITHOUT root? (y/N)"
+    read a
+    case ".$a" in
+      .[yY]*) :;;
+      *) continue;;
+    esac
+    sed -i '/^prefix=/d' $config
+    sed -i "1iprefix=$i" $config
+    echo "(i) Added to config: prefix=$i"
+    break
+  done
+}
+
+
 to_external() {
 
   local ans=no
@@ -481,7 +518,7 @@ unmount() {
   local line=
   local pattern="$(echo "$1" | sed "s|$prefix||")"
   /system/bin/mount | grep "$pattern type " >/dev/null 2>&1 && {
-    echo "<${pattern#/}>"
+    echo "<...${pattern#/}>"
     /system/bin/mount | grep "$pattern type " | sed -E -e 's|^.* on /|/|' -e "s|($pattern) type .*|\1|" | \
       while IFS= read line; do
         umount -f "$line" 2>/dev/null
@@ -593,6 +630,9 @@ Remove stubborn/unwanted file/folder from \$intsd and \$extsd.
 By default, all "remove" lines from config are included.
 e.g., fbind -R Android/data/com.facebook.orca
 
+-t|--test-prefixes
+Test internal storage prefixes (views) and automatically update the config.
+
 -u|--unmount [mount point or egrep regex]
 Unmount matched or all (no arg).
 This works for regular bind-mounts, SDcardFS bind-mounts, regular partitions, loop devices and LUKS/LUKS2 encrypted volumes.
@@ -683,22 +723,22 @@ e) Exit wizard
 
 # Prepare environment
 
-modDir=/data/adb/modules/vr25.fbind
-[ -f $modDir/update ] && {
-  modDir=${modDir%/*}_update/vr25.fbind
-  exec=$modDir/system/bin/fbind
-  [ $0 = $exec ] || exec $exec "$@"
-}
-
 echo
 
-if : > /dev/.root_test 2>/dev/null; then
+if touch /dev/.root_test 2>/dev/null; then
   rm /dev/.root_test
 else
   echo "(!) Must run as root (su)"
   exit 1
 fi
 
+modDir=/data/adb/modules/vr25.fbind
+[ -f $modDir/update ] && {
+  modDir=${modDir%/*}_update/vr25.fbind
+  exec=$modDir/system/bin/fbind
+  [ $0 = $exec ] || exec $exec "$@"
+}
+
 busyboxDir=/dev/.vr25/busybox
 
 if [ ! -x $busyboxDir/ls ]; then
@@ -718,7 +758,7 @@ interactiveMode=true
 dataDir=/data/adb/vr25/fbind-data
 config=$dataDir/config.txt
 : ${prefix:=$(sed -n 's/^prefix=//p' $config 2>/dev/null)}
-: ${prefix:=/mnt/runtime/write}
+: ${prefix:=/mnt/user/0}
 intsd=$prefix/emulated/0
 obb=$intsd/Android/obb
 
@@ -769,7 +809,6 @@ case $1 in
   -r|--readme) shift; edit $dataDir/README.md "${@:-more}";;
   -R|--remove) shift; remove_wrapper "$@";;
 
-
   -s|--service)
 
     # wait until data is decrypted
@@ -796,7 +835,7 @@ case $1 in
     done
   ;;
 
-
+  -t|--test-prefixes) test_prefixes;;
   -u|--unmount) unmount_wrapper "$2";;
   -um|--remount) fbind -u "$2"; fbind -m "$2";;
   -v|--version) sed -n 's/versionCode=//p' $modDir/module.prop;;