mirror of
https://github.com/kavishdevar/librepods.git
synced 2026-01-28 22:01:50 +00:00
96 lines
3.7 KiB
Bash
96 lines
3.7 KiB
Bash
#!/system/bin/sh
|
|
# KernelSU customize.sh for Bluetooth L2CAP Patch
|
|
|
|
TEMP_DIR="$TMPDIR/aln_patch"
|
|
PATCHED_FILE_NAME=""
|
|
SOURCE_FILE=""
|
|
LIBRARY_NAME=""
|
|
APEX_DIR=false
|
|
|
|
mkdir -p "$TEMP_DIR"
|
|
|
|
# Extract radare2 zip to /data/local/tmp/radare2
|
|
unzip radare2.zip -d /data/local/tmp/radare2
|
|
export LD_LIBRARY_PATH="/data/local/tmp/radare2/lib"
|
|
export PATH="/data/local/tmp/radare2/bin:$PATH"
|
|
export PREFIX="/data/local/tmp/radare2"
|
|
|
|
if [ -f "/apex/com.android.btservices/lib64/libbluetooth_jni.so" ]; then
|
|
SOURCE_FILE="/apex/com.android.btservices/lib64/libbluetooth_jni.so"
|
|
LIBRARY_NAME="libbluetooth_jni.so"
|
|
PATCHED_FILE_NAME="libbluetooth_jni_patched.so"
|
|
ui_print "Found library: libbluetooth_jni.so in /apex/com.android.btservices/lib64/"
|
|
elif [ -f "/system/lib64/libbluetooth_jni.so" ]; then
|
|
SOURCE_FILE="/system/lib64/libbluetooth_jni.so"
|
|
LIBRARY_NAME="libbluetooth_jni.so"
|
|
PATCHED_FILE_NAME="libbluetooth_jni_patched.so"
|
|
ui_print "Found library: libbluetooth_jni.so in /system/lib64/"
|
|
elif [ -f "/system/lib64/libbluetooth_qti.so" ]; then
|
|
SOURCE_FILE="/system/lib64/libbluetooth_qti.so"
|
|
LIBRARY_NAME="libbluetooth_qti.so"
|
|
PATCHED_FILE_NAME="libbluetooth_qti_patched.so"
|
|
ui_print "Found QTI library: libbluetooth_qti.so in /system/lib64/"
|
|
elif [ -f "/system_ext/lib64/libbluetooth_qti.so" ]; then
|
|
SOURCE_FILE="/system_ext/lib64/libbluetooth_qti.so"
|
|
LIBRARY_NAME="libbluetooth_qti.so"
|
|
PATCHED_FILE_NAME="libbluetooth_qti_patched.so"
|
|
ui_print "Found QTI library: libbluetooth_qti.so in /system_ext/lib64/"
|
|
else
|
|
ui_print "No target library found. Exiting."
|
|
abort "No target library found."
|
|
fi
|
|
|
|
cp "$SOURCE_FILE" "$TEMP_DIR/$PATCHED_FILE_NAME"
|
|
|
|
l2c_fcr_chk_chan_modes_address=$(radare2 -q -e bin.cache=true -c 'is~l2c_fcr_chk_chan_modes' -z "$TEMP_DIR/$PATCHED_FILE_NAME" | grep -o '0x[0-9a-fA-F]\+')
|
|
radare2 -q -e bin.cache=true -w -c "s $l2c_fcr_chk_chan_modes_address; wx 20008052c0035fd6; wci" "$TEMP_DIR/$PATCHED_FILE_NAME"
|
|
|
|
l2cu_send_peer_info_req_address=$(radare2 -q -e bin.cache=true -c 'is~l2cu_send_peer_info_req' -z "$TEMP_DIR/$PATCHED_FILE_NAME" | grep -o '0x[0-9a-fA-F]\+')
|
|
radare2 -q -e bin.cache=true -w -c "s $l2cu_send_peer_info_req_address; wx c0035fd6; wci" "$TEMP_DIR/$PATCHED_FILE_NAME"
|
|
|
|
if [ -f "$TEMP_DIR/$PATCHED_FILE_NAME" ]; then
|
|
ui_print "Received patched file from the API."
|
|
ui_print "Installing patched file to the module's directory..."
|
|
|
|
if [[ "$SOURCE_FILE" == *"/system/lib64"* ]]; then
|
|
TARGET_DIR="$MODPATH/system/lib64"
|
|
elif [[ "$SOURCE_FILE" == *"/apex/"* ]]; then
|
|
TARGET_DIR="$MODPATH/system/lib64"
|
|
APEX_DIR=true
|
|
else
|
|
TARGET_DIR="$MODPATH/system/lib"
|
|
fi
|
|
|
|
mkdir -p "$TARGET_DIR"
|
|
cp "$TEMP_DIR/$PATCHED_FILE_NAME" "$TARGET_DIR/$LIBRARY_NAME"
|
|
set_perm "$TARGET_DIR/$LIBRARY_NAME" 0 0 644
|
|
ui_print "Patched file installed at $TARGET_DIR/$LIBRARY_NAME"
|
|
|
|
if [ "$APEX_DIR" = true ]; then
|
|
POST_DATA_FS_SCRIPT="$MODPATH/post-data-fs.sh"
|
|
APEX_LIB_DIR="/apex/com.android.btservices/lib64"
|
|
MOD_APEX_LIB_DIR="$MODPATH/apex/com.android.btservices/lib64"
|
|
WORK_DIR="$MODPATH/apex/com.android.btservices/work"
|
|
|
|
mkdir -p "$MOD_APEX_LIB_DIR"
|
|
mkdir -p "$WORK_DIR"
|
|
|
|
cp "$TEMP_DIR/$PATCHED_FILE_NAME" "$MOD_APEX_LIB_DIR/$LIBRARY_NAME"
|
|
|
|
cat <<EOF > "$POST_DATA_FS_SCRIPT"
|
|
#!/system/bin/sh
|
|
mount -t overlay overlay -o lowerdir=$APEX_LIB_DIR,upperdir=$MOD_APEX_LIB_DIR,workdir=$WORK_DIR $APEX_LIB_DIR
|
|
EOF
|
|
|
|
set_perm "$POST_DATA_FS_SCRIPT" 0 0 755
|
|
ui_print "Created post-data-fs.sh script for apex library handling."
|
|
fi
|
|
else
|
|
ERROR_MESSAGE="Unknown error"
|
|
ui_print "API Error: $ERROR_MESSAGE"
|
|
rm -rf "$TEMP_DIR"
|
|
abort "Failed to patch the library."
|
|
fi
|
|
|
|
rm -rf "$TEMP_DIR"
|
|
exit 0 |