From 83bd483f3db1df4b69c1612030e1a1be05b303ad Mon Sep 17 00:00:00 2001
From: Dees_Troy <dees_troy@teamw.in>
Date: Sat, 4 May 2013 12:39:56 +0000
Subject: Support encrypted backup files

Also includes features merged from:

Update twrpTar by kokotas

Revised function entryExists().
Added function to get archive's uncompressed size.
Added option to exclude item(s) from the archive.
Revised forks()

http://review.teamw.in/#/c/590/

Change-Id: I01fa2c81643161984eff2625247af75990684bd9
---
 gui/devices/480x854/res/ui.xml | 327 +++++++++++++++++++++++++++++++++++++++--
 1 file changed, 318 insertions(+), 9 deletions(-)

(limited to 'gui/devices/480x854')

diff --git a/gui/devices/480x854/res/ui.xml b/gui/devices/480x854/res/ui.xml
index e4487f65c..b2a5f4c6d 100644
--- a/gui/devices/480x854/res/ui.xml
+++ b/gui/devices/480x854/res/ui.xml
@@ -168,7 +168,7 @@
 		<variable name="button_fill_main_height" value="135" />
 		<variable name="button_fill_half_height" value="67" />
 		<variable name="button_fill_quarter_height" value="34" />
-		<variable name="backup_list_height" value="325" />
+		<variable name="backup_list_height" value="300" />
 		<variable name="backup_button_row1" value="480" />
 		<variable name="backup_button_row2" value="520" />
 		<variable name="mount_list_height" value="380" />
@@ -1324,15 +1324,21 @@
 		<page name="backup">
 			<object type="template" name="header" />
 
-			<object type="text" color="%text_color%">
-				<font resource="font" />
-				<placement x="%center_x%" y="%row1_header_y%" placement="5" />
+			<object type="button">
+				<highlight color="%highlight_color%" />
+				<fill color="%button_fill_color%" />
+				<placement x="%col1_x%" y="%row1_header_y%" w="%button_fill_full_width%" h="%button_fill_quarter_height%" />
+				<font resource="font" color="%button_text_color%" />
 				<text>Backup Name: %tw_backup_name%</text>
+				<actions>
+					<action function="set">tw_fileexists=0</action>
+					<action function="page">backupname1</action>
+				</actions>
 			</object>
 
 			<object type="partitionlist">
 				<highlight color="%fileselector_highlight_color%" />
-				<placement x="%listbox_x%" y="%row1_text_y%" w="%listbox_width%" h="%backup_list_height%" />
+				<placement x="%listbox_x%" y="%row2_text_y%" w="%listbox_width%" h="%backup_list_height%" />
 				<header background="%fileselector_header_background%" textcolor="%fileselector_header_textcolor%" separatorcolor="%fileselector_header_separatorcolor%" separatorheight="%fileselector_header_separatorheight%" />
 				<fastscroll linecolor="%fastscroll_linecolor%" rectcolor="%fastscroll_rectcolor%" w="%fastscroll_w%" linew="%fastscroll_linew%" rectw="%fastscroll_rectw%" recth="%fastscroll_recth%" />
 				<text>Select Partitions to Back Up:</text>
@@ -1345,14 +1351,33 @@
 			</object>
 
 			<object type="button">
+				<conditions>
+					<condition var1="tw_include_encrypted_backup" var2="1" />
+					<condition var1="tw_encrypt_backup" var2="0" />
+				</conditions>
 				<highlight color="%highlight_color%" />
 				<fill color="%button_fill_color%" />
 				<placement x="%col1_x%" y="%backup_button_row1%" w="%button_fill_main_width%" h="%button_fill_quarter_height%" />
 				<font resource="font" color="%button_text_color%" />
-				<text>Set Backup Name</text>
+				<text>No Encryption</text>
 				<actions>
-					<action function="set">tw_fileexists=0</action>
-					<action function="page">backupname1</action>
+					<action function="page">backupencryption</action>
+				</actions>
+			</object>
+
+			<object type="button">
+				<conditions>
+					<condition var1="tw_include_encrypted_backup" var2="1" />
+					<condition var1="tw_encrypt_backup" var2="1" />
+				</conditions>
+				<highlight color="%highlight_color%" />
+				<fill color="%button_fill_color%" />
+				<placement x="%col1_x%" y="%backup_button_row1%" w="%button_fill_main_width%" h="%button_fill_quarter_height%" />
+				<font resource="font" color="%button_text_color%" />
+				<text>Using Encryption</text>
+				<actions>
+					<action function="set">tw_password_not_match=0</action>
+					<action function="page">backupencryption</action>
 				</actions>
 			</object>
 
@@ -1494,6 +1519,152 @@
 			<object type="template" name="footer" />
 		</page>
 
+		<page name="backupencryption">
+			<object type="template" name="header" />
+
+			<object type="text" color="%text_color%">
+				<font resource="font" />
+				<placement x="%center_x%" y="%row1_header_y%" placement="5" />
+				<text>Encrypt your backup?</text>
+			</object>
+
+			<object type="text" color="%text_color%">
+				<font resource="font" />
+				<placement x="%center_x%" y="%row2_text_y%" placement="5" />
+				<text>Please Enter A Password:</text>
+			</object>
+
+			<object type="input">
+				<placement x="%col1_x%" y="%row3_text_y%" w="%input_width%" h="%input_height%" placement="0" />
+				<background color="%input_background_color%" />
+				<cursor color="%input_cursor_color%" hasfocus="1" width="%input_cursor_width%" />
+				<font resource="font" color="%text_color%" />
+				<text>%tw_backup_encrypt_display%</text>
+				<data name="tw_backup_password" mask="*" maskvariable="tw_backup_encrypt_display" />
+				<restrict minlen="1" maxlen="32" allow="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890_" />
+				<action function="page">backupencryption2</action>
+			</object>
+
+			<object type="text" color="%text_fail_color%">
+				<condition var1="tw_password_not_match" var2="1" />
+				<font resource="font" />
+				<placement x="%center_x%" y="%row4_text_y%" placement="5" />
+				<text>Passwords Do Not Match</text>
+			</object>
+
+			<object type="button">
+				<highlight color="%highlight_color%" />
+				<placement x="%col_center_x%" y="%row2_y%" />
+				<font resource="font" color="%button_text_color%" />
+				<text>Cancel</text>
+				<image resource="main_button" />
+				<actions>
+					<action function="set">tw_encrypt_backup=0</action>
+					<action function="set">tw_backup_password=</action>
+					<action function="set">tw_backup_password2=</action>
+					<action function="set">tw_backup_encrypt_display=</action>
+					<action function="set">tw_backup_encrypt_display2=</action>
+					<action function="page">backup</action>
+				</actions>
+			</object>
+
+			<object type="template" name="keyboardtemplate" />
+
+			<object type="action">
+				<touch key="home" />
+				<action function="page">main</action>
+			</object>
+
+			<object type="action">
+				<touch key="back" />
+				<action function="page">backup</action>
+			</object>
+
+			<object type="template" name="footer" />
+		</page>
+
+		<page name="backupencryption2">
+			<object type="template" name="header" />
+
+			<object type="text" color="%text_color%">
+				<font resource="font" />
+				<placement x="%center_x%" y="%row1_header_y%" placement="5" />
+				<text>Encrypt your backup?</text>
+			</object>
+
+			<object type="text" color="%text_color%">
+				<font resource="font" />
+				<placement x="%center_x%" y="%row2_text_y%" placement="5" />
+				<text>Please Enter Password Again:</text>
+			</object>
+
+			<object type="input">
+				<placement x="%col1_x%" y="%row3_text_y%" w="%input_width%" h="%input_height%" placement="0" />
+				<background color="%input_background_color%" />
+				<cursor color="%input_cursor_color%" hasfocus="1" width="%input_cursor_width%" />
+				<font resource="font" color="%text_color%" />
+				<text>%tw_backup_encrypt_display2%</text>
+				<data name="tw_backup_password2" mask="*" maskvariable="tw_backup_encrypt_display2" />
+				<restrict minlen="1" maxlen="32" allow="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890_" />
+				<actions>
+					<action function="page">checkbackuppassword</action>
+				</actions>
+			</object>
+
+			<object type="button">
+				<highlight color="%highlight_color%" />
+				<placement x="%col_center_x%" y="%row2_y%" />
+				<font resource="font" color="%button_text_color%" />
+				<text>Cancel</text>
+				<image resource="main_button" />
+				<actions>
+					<action function="set">tw_encrypt_backup=0</action>
+					<action function="set">tw_backup_password=</action>
+					<action function="set">tw_backup_password2=</action>
+					<action function="set">tw_backup_encrypt_display=</action>
+					<action function="set">tw_backup_encrypt_display2=</action>
+					<action function="page">backup</action>
+				</actions>
+			</object>
+
+			<object type="template" name="keyboardtemplate" />
+
+			<object type="action">
+				<touch key="home" />
+				<action function="page">main</action>
+			</object>
+
+			<object type="action">
+				<touch key="back" />
+				<action function="page">backup</action>
+			</object>
+
+			<object type="template" name="footer" />
+		</page>
+
+		<page name="checkbackuppassword">
+			<object type="action">
+				<condition var1="tw_backup_password2" var2="tw_backup_password" />
+				<actions>
+					<action function="set">tw_encrypt_backup=1</action>
+					<action function="page">backup</action>
+				</actions>
+			</object>
+
+			<object type="action">
+				<condition var1="tw_backup_password2" op="!=" var2="tw_backup_password" />
+				<actions>
+					<action function="set">tw_encrypt_backup=0</action>
+					<action function="set">tw_password_not_match=1</action>
+					<action function="set">tw_backup_password=</action>
+					<action function="set">tw_backup_password2=</action>
+					<action function="set">tw_backup_encrypt_display=</action>
+					<action function="set">tw_backup_encrypt_display2=</action>
+					<action function="page">backupencryption</action>
+				</actions>
+			</object>
+		</page>
+
 		<page name="backup_run">
 			<object type="template" name="header" />
 
@@ -1560,7 +1731,7 @@
 				<condition var1="tw_restore" op="modified" />
 				<actions>
 					<action function="readBackup"></action>
-					<action function="page">restore_select</action>
+					<action function="page">restore_read</action>
 				</actions>
 			</object>
 
@@ -1577,6 +1748,144 @@
 			<object type="template" name="footer" />
 		</page>
 
+		<page name="restore_read">
+			<object type="action">
+				<condition var1="tw_restore_encrypted" var2="1" />
+				<actions>
+					<action function="set">tw_password_fail=0</action>
+					<action function="page">restore_decrypt</action>
+				</actions>
+			</object>
+
+			<object type="action">
+				<condition var1="tw_restore_encrypted" var2="0" />
+				<actions>
+					<action function="page">restore_select</action>
+				</actions>
+			</object>
+		</page>
+
+		<page name="restore_decrypt">
+			<object type="template" name="header" />
+
+			<object type="text" color="%text_color%">
+				<font resource="font" />
+				<placement x="%center_x%" y="%row1_header_y%" placement="5" />
+				<text>Backup Encrypted</text>
+			</object>
+
+			<object type="text" color="%text_color%">
+				<font resource="font" />
+				<placement x="%center_x%" y="%row2_text_y%" placement="5" />
+				<text>Please Enter Your Password:</text>
+			</object>
+
+			<object type="input">
+				<placement x="%col1_x%" y="%row3_text_y%" w="%input_width%" h="%input_height%" placement="0" />
+				<background color="%input_background_color%" />
+				<cursor color="%input_cursor_color%" hasfocus="1" width="%input_cursor_width%" />
+				<font resource="font" color="%text_color%" />
+				<text>%tw_restore_display%</text>
+				<data name="tw_restore_password" mask="*" maskvariable="tw_restore_display" />
+				<restrict minlen="1" maxlen="32" allow="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890_" />
+				<actions>
+					<action function="page">try_restore_decrypt</action>
+				</actions>
+			</object>
+
+			<object type="text" color="%text_fail_color%">
+				<condition var1="tw_password_fail" var2="1" />
+				<font resource="font" />
+				<placement x="%center_x%" y="%row4_text_y%" placement="5" />
+				<text>Password Failed, Please Try Again</text>
+			</object>
+
+			<object type="button">
+				<highlight color="%highlight_color%" />
+				<placement x="%col1_x%" y="%row2_y%" />
+				<font resource="font" color="%button_text_color%" />
+				<text>Cancel</text>
+				<image resource="main_button" />
+				<actions>
+					<action function="set">tw_page_done=1</action>
+					<action function="page">restore</action>
+				</actions>
+			</object>
+
+			<object type="button">
+				<highlight color="%highlight_color%" />
+				<placement x="%col2_x%" y="%row2_y%" />
+				<font resource="font" color="%button_text_color%" />
+				<text>Delete</text>
+				<image resource="main_button" />
+				<actions>
+					<action function="set">tw_back=restore</action>
+					<action function="set">tw_action=cmd</action>
+					<action function="set">tw_action_param=cd %tw_backups_folder% && rm -rf &quot;%tw_restore_name%&quot;</action>
+					<action function="set">tw_text1=Delete Backup? %tw_restore_name%</action>
+					<action function="set">tw_text2=This cannot be undone!</action>
+					<action function="set">tw_action_text1=Deleting Backup...</action>
+					<action function="set">tw_complete_text1=Backup Delete Complete</action>
+					<action function="set">tw_slider_text=Swipe to Delete</action>
+					<action function="page">confirm_action</action>
+				</actions>
+			</object>
+
+			<object type="template" name="keyboardtemplate" />
+
+			<object type="action">
+				<touch key="home" />
+				<action function="page">main</action>
+			</object>
+
+			<object type="action">
+				<touch key="back" />
+				<action function="page">restore</action>
+			</object>
+
+			<object type="template" name="footer" />
+		</page>
+
+		<page name="try_restore_decrypt">
+			<object type="template" name="header" />
+
+			<object type="text" color="%text_color%">
+				<font resource="font" />
+				<placement x="%center_x%" y="%row1_text_y%" placement="5" />
+				<text>Trying Decryption with Your Password</text>
+			</object>
+
+			<object type="template" name="action_page_console" />
+
+			<object type="template" name="progress_bar" />
+
+			<object type="action">
+				<action function="decrypt_backup"></action>
+			</object>
+
+			<object type="action">
+				<conditions>
+					<condition var1="tw_operation_state" var2="1" />
+					<condition var1="tw_operation_status" op="!=" var2="0" />
+				</conditions>
+				<actions>
+					<action function="set">tw_password_fail=1</action>
+					<action function="page">restore_decrypt</action>
+				</actions>
+			</object>
+
+			<object type="action">
+				<conditions>
+					<condition var1="tw_operation_state" var2="1" />
+					<condition var1="tw_operation_status" op="=" var2="0" />
+				</conditions>
+				<actions>
+					<action function="set">tw_page_done=1</action>
+					<action function="page">restore_select</action>
+				</actions>
+			</object>
+		</page>
+
 		<page name="restore_select">
 			<object type="template" name="header" />
 
-- 
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