Another version of linux backup

Backup-TA.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+VERSION="9.11"
+path=`dirname $0`
+
+for i in scripts/*.sh ; do
+    if [ -r "$i" ]; then
+        . $i
+    fi
+done
+
+cd $path
+[ ! -d "tmpbak" ] && mkdir tmpbak > /dev/null  2>&1
+showLicense
+
+initialize
+wakeDevice
+pushBusyBox
+hasRoot
+showMenu
+quit

scripts/adb.sh

@@ -0,0 +1,5 @@
+function wakeDevice {
+  echo -n "Waiting for USB Debugging... "
+  $ADB wait-for-device > /dev/null
+  echo "OK"
+}

scripts/android/adb_root_shell.linux

@@ -0,0 +1 @@
+$ADB shell su -c "$BB $(< $ANDROID/$1)$2"

scripts/android/adb_shell.linux

@@ -0,0 +1 @@
+$ADB shell $BB $(< $ANDROID/$1)

scripts/android/check_su_binary

@@ -0,0 +1 @@
+which su

scripts/android/list_partitions

@@ -0,0 +1 @@
+awk '{if (\$3<=9999 && match (\$4, \"mmcblk\")) printf \"%s\n\", \$4}' /proc/partitions

scripts/android/readlink

@@ -0,0 +1 @@
+readlink -n 

scripts/android/request_root

@@ -0,0 +1 @@
+echo true

scripts/android/search_operator_id

@@ -0,0 +1 @@
+grep -s -m 1 -c 'OP_ID=' /dev/block/

scripts/android/search_operator_name

@@ -0,0 +1 @@
+grep -s -m 1 -c 'OP_NAME=' /dev/block/

scripts/android/search_rooting_allowed

@@ -0,0 +1 @@
+grep -s -m 1 -c 'ROOTING_ALLOWED=' /dev/block/

scripts/android/search_s1_boot

@@ -0,0 +1 @@
+grep -s -m 1 -c 'S1_Boot' /dev/block/

scripts/android/search_s1_hwconf

@@ -0,0 +1 @@
+grep -s -m 1 -c 'S1_HWConf' /dev/block/

scripts/android/search_s1_loader

@@ -0,0 +1 @@
+grep -s -m 1 -c 'S1_Loader' /dev/block/

scripts/backup.sh

@@ -0,0 +1,179 @@
+#####################
+## BACKUP
+#####################
+function inspectPartition() {
+  part=$1
+  echo " --- $part --- "
+  echo -n "Searching for Operator Identifier... "
+  if [[ "`. $ADB_ROOT_SHELL search_operator_id $part`" == *1* ]]; then
+    echo "+"
+    echo -n "Searching for Operator Name... "
+    if [[ "`. $ADB_ROOT_SHELL search_operator_name $part`" == *1* ]]; then
+      echo "+"
+      echo -n "Searching for Rooting Status... "
+      if [[ "`. $ADB_ROOT_SHELL search_rooting_allowed $part`" == *1* ]]; then
+        echo "+"
+        echo -n "Searching for S1 Boot... "
+        if [[ "`. $ADB_ROOT_SHELL search_s1_boot $part`" == *1* ]]; then
+          echo "+"
+          echo -n "Searching for S1 Loader... "
+          if [[ "`. $ADB_ROOT_SHELL search_s1_loader $part`" == *1* ]]; then
+            echo "+"
+            echo -n "Searching for S1 Hardware Configuration... "
+            if [[ "`. $ADB_ROOT_SHELL search_s1_hwconf $part`" == *1* ]]; then
+              echo "+"
+              return 0
+            fi
+          fi
+        fi
+      fi
+    fi
+  fi
+  echo "-"
+  return 1
+}
+
+function backupTA {
+  echo
+  [ ! -d backup ] && mkdir backup > /dev/null 2>&1
+  wakeDevice
+  echo
+  echo "======================================="
+  echo " FIND TA PARTITION"
+  echo "======================================="
+  partition=`. $ADB_ROOT_SHELL readlink $PARTITION_BY_NAME`
+  if [ "`$ADB shell su -c \"[ -b '$partition' ] && echo -n 1\"`" == "1" ]; then
+    echo "Partition found!"
+  else
+    echo "Partition not found by name."
+    echo
+    read -n1 -s -p "Do you want to perform an extensive search for the TA? Y/n" CHOICE
+    case $CHOICE in
+      [Nn]) onBackupCancelled ;;
+    esac
+
+    echo
+    echo "======================================="
+    echo " INSPECTING PARTITIONS"
+    echo "======================================="
+    backup_taPartitionName=
+    while read partition; do
+      partition=$(echo "$partition" | tr -dc "[:alnum:]") 
+      inspectPartition $partition
+      if [ "$?" == "0" ]; then
+        if [ "$backup_taPartitionName" == "" ]; then
+          backup_taPartitionName="/dev/block/$partition"
+          echo "Partition found^^!"
+        else
+          echo "*** More than one partition match the TA partition search criteria. ***"
+          echo "*** Therefore it is not possible to determine which one or ones to use. ***"
+          echo "*** Contact DevShaft @XDA-forums for support. ***"
+          onBackupCancelled
+        fi
+      fi
+    done < <(. $ADB_ROOT_SHELL list_partitions)
+
+    if [ "$backup_taPartitionName" == "" ]; then
+      echo "*** No compatible TA partition found on your device. ***"
+      onBackupCancelled
+    fi
+    partition=$backup_taPartitionName
+  fi
+
+  echo
+  echo "======================================="
+  echo " BACKUP TA PARTITION"
+  echo "======================================="
+  echo "Partition: $partition"
+  realSdCard=$($ADB shell su -c "$BB readlink -n /sdcard1")
+  currentPartitionMD5=$($ADB shell su -c "$BB md5sum $partition | $BB awk {'printf \\\$1'}")
+  $ADB shell su -c "$BB dd if=$partition of=$realSdCard/backupTA.img"
+
+  echo
+  echo "======================================="
+  echo " INTEGRITY CHECK"
+  echo "======================================="
+  backupMD5=$($ADB shell su -c "$BB md5sum $realSdCard/backupTA.img | $BB awk {'printf \\\$1'}")
+  echo -n "Backup checksum matches partition checksum... "
+  if [ "$currentPartitionMD5" != "$backupMD5" ]; then
+    echo "FAILED"
+    onBackupFailed
+  else
+    echo "OK"
+  fi
+
+  echo
+  echo "======================================="
+  echo " PULL BACKUP FROM SDCARD"
+  echo "======================================="
+  $ADB pull $realSdCard/backupTA.img tmpbak/TA.img || onBackupFailed
+
+  echo
+  echo "======================================="
+  echo " INTEGRITY CHECK"
+  echo "======================================="
+  backupPulledMD5=$(md5sum tmpbak/TA.img | awk {'printf $1'})
+  echo -n "Local backup checksum matches partition checksum... "
+  if [ "$currentPartitionMD5" != "$backupPulledMD5" ]; then
+    echo "FAILED"
+    onBackupFailed
+  else
+    echo "OK"
+  fi
+
+  echo
+  echo "======================================="
+  echo " PACKAGE BACKUP"
+  echo "======================================="
+  $ADB get-serialno > tmpbak/TA.serial
+  echo $partition > tmpbak/TA.blk
+  echo $backupPulledMD5 > tmpbak/TA.md5
+  echo $VERSION > tmpbak/TA.version
+  timestamp=$($ADB shell su -c \"$BB date +%Y%m%d.%H%M%S\")
+  echo $timestamp > tmpbak/TA.timestamp
+  cd tmpbak
+  zip ../backup/TA-backup-$timestamp.zip TA.img TA.md5 TA.blk TA.serial TA.timestamp TA.version || onBackupFailed
+  cd ..
+  exit_backup 1
+}
+
+#####################
+## BACKUP CANCELLED
+######################
+function onBackupCancelled {
+   exit_backup 2
+}
+
+#####################
+## BACKUP FAILED
+#####################
+function onBackupFailed {
+  exit_backup 3
+}
+
+#####################
+## EXIT BACKUP
+#####################
+function exit_backup () {
+  dispose $1
+  echo
+  case $1 in
+    "1") echo "*** Backup successful. ***" ;;
+    "2") echo "*** Backup cancelled. ***" ;;
+    "3") echo "*** Backup failed. ***" ;;
+  esac
+  echo
+  read -n1 -s
+  exit $1
+}
+
+#####################
+## DISPOSE BACKUP
+#####################
+function backup_dispose {
+  if [ "$1" == "1" ]; then
+    rm -rf tmpbak/backup_*.* > /dev/null 2>&1
+    rm -rf tmpbak\TA.* > /dev/null 2>&1
+  fi
+  $ADB shell rm /sdcard/backupTA.img > /dev/null 2>&1
+}

scripts/busybox.sh

@@ -0,0 +1,22 @@
+#####################
+## PUSH BUSYBOX
+#####################
+function pushBusyBox {
+  echo -n "Pushing Backup TA Tools... "
+  $ADB push tools/busybox $BB > /dev/null 2>&1
+  $ADB shell chmod 755 $BB > /dev/null 2>&1
+  echo "OK"
+}
+
+#####################
+## REMOVE BUSYBOX
+#####################
+function removeBusyBox {
+  echo -n "Removing Backup TA Tools... "
+  $ADB shell rm $BB > /dev/null 2>&1
+  echo "OK"
+}
+
+function busybox_dispose {
+  removeBusyBox
+}

scripts/init.sh

@@ -0,0 +1,61 @@
+#!/bin/bash
+#####################
+## INITIALIZE
+#####################
+function initialize {
+  clear
+  echo
+  echo  "[ ———––––----------------------------------------------––––——— ]"
+  echo  "[  Backup TA v$VERSION for Sony Xperia                             ]"
+  echo  "[ ———––––----------------------------------------------––––——— ]"
+  echo  "[  Initialization                                              ]"
+  echo  "[                                                              ]"
+  echo  "[  Make sure that you have USB Debugging enabled, you do       ]"
+  echo  "[  allow your computer ADB access by accepting its RSA key     ]"
+  echo  "[  (only needed for Android 4.2.2 or higher) and grant this    ]"
+  echo  "[  ADB process root permissions through superuser.             ]"
+  echo  "[ ———––––----------------------------------------------––––——— ]"
+  echo
+  PARTITION_BY_NAME="/dev/block/platform/msm_sdcc.1/by-name/TA"
+  BB="/data/local/tmp/busybox-backup-ta"
+  ADB="tools/adb.linux"
+  SCRIPTS="./scripts"
+  ANDROID="$SCRIPTS/android"
+  ADB_SHELL="$ANDROID/adb_shell.linux"
+  ADB_ROOT_SHELL="$ANDROID/adb_root_shell.linux"
+}
+
+#####################
+## DISPOSE
+#####################
+function dispose {
+  echo
+  echo "======================================="
+  echo " CLEAN UP"
+  echo "======================================="
+  partition=
+  choiceTextParam=
+  choice=
+
+  backup_dispose
+  restore_dispose
+  convert_dispose
+
+  [ -d "tmpbak" ] && rm -rf tmpbak
+
+  busybox_dispose
+
+  echo "=Killing ADB Daemon..."
+  $ADB kill-server > nul 2>&1
+
+  echo "OK"
+}
+
+#####################
+## QUIT
+#####################
+function quit {
+  dispose
+  echo
+  read -p "Press any key to exit" -n1 -s
+}

scripts/license.sh

@@ -0,0 +1,38 @@
+####################
+## LICENSE
+#####################
+function showLicense {
+  clear
+  echo
+  echo  "[ ———––––----------------------------------------------––––——— ]"
+  echo  "[  Backup TA v$VERSION for Sony Xperia              MIT License    ]"
+  echo  "[ ———––––----------------------------------------------––––——— ]"
+  echo  "[  Copyright (C) 2013 DevShaft                                 ]"
+  echo  "[                                                              ]"
+  echo  "[  Permission is hereby granted, free of charge,               ]"
+  echo  "[  to any person obtaining a copy of this software             ]"
+  echo  "[  and associated documentation files (the \"Software\"),        ]"
+  echo  "[  to deal in the Software without restriction,                ]"
+  echo  "[  including without limitation the rights to use,             ]"
+  echo  "[  copy, modify, merge, publish, distribute, sublicense,       ]"
+  echo  "[  and/or sell copies of the Software, and to permit           ]"
+  echo  "[  persons to whom the Software is furnished to do so,         ]"
+  echo  "[  subject to the following conditions:                        ]"
+  echo  "[                                                              ]"
+  echo  "[  The above copyright notice and this permission notice       ]"
+  echo  "[  shall be included in all copies or substantial portions     ]"
+  echo  "[  of the Software.                                            ]"
+  echo  "[                                                              ]"
+  echo  "[  THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY   ]"
+  echo  "[  KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE  ]"
+  echo  "[  WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR     ]"
+  echo  "[  PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS  ]"
+  echo  "[  OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR    ]"
+  echo  "[  OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR  ]"
+  echo  "[  OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE   ]"
+  echo  "[  SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.      ]"
+  echo  "[ ———––––----------------------------------------------––––——— ]"
+  echo
+  read -n1 -s -t5
+# -p $'Press N to abort\n' ESC || exit && [ $ESC == 'N' ] && exit
+}