From 10c7730877d314ec4eda6728e2d66c38beff8d62 Mon Sep 17 00:00:00 2001
From: Miikka Heikkinen <miikka.heikkinen@digia.com>
Date: Fri, 4 Feb 2011 14:10:53 +0200
Subject: Implement Symbian support for enable_backup CONFIG value

The enable_backup CONFIG value can be used to generate deployment
for backup registration file for an application.

BACKUP_REGISTRATION_FILE variable can be used to specify a custom
backup registration file.

Task-number: QTBUG-17214
Reviewed-by: axis
---
 doc/src/development/qmake-manual.qdoc          | 18 ++++++++++++++++++
 mkspecs/common/symbian/backup_registration.xml |  8 ++++++++
 mkspecs/features/enable_backup.prf             | 15 +++++++++++++++
 3 files changed, 41 insertions(+)
 create mode 100644 mkspecs/common/symbian/backup_registration.xml
 create mode 100644 mkspecs/features/enable_backup.prf

diff --git a/doc/src/development/qmake-manual.qdoc b/doc/src/development/qmake-manual.qdoc
index b81d387..d1843a8 100644
--- a/doc/src/development/qmake-manual.qdoc
+++ b/doc/src/development/qmake-manual.qdoc
@@ -1086,6 +1086,18 @@
 
     \tableofcontents{3}
 
+
+    \target BACKUP_REGISTRATION_FILE
+    \section1 BACKUP_REGISTRATION_FILE
+
+    \e {This is only used on the Symbian platform.}
+
+    This variable can be used to specify a custom backup registration file to use
+    with \c enable_backup \c CONFIG value. See Symbian documentation
+    (\l{http://library.forum.nokia.com/index.jsp?topic=/S60_5th_Edition_Cpp_Developers_Library/GUID-35228542-8C95-4849-A73F-2B4F082F0C44/sdk/doc_source/guide/Connectivity-subsystem-guide/Connectivity/PC_Connectivity_How-To_Write_Backup_Aware_Software.html}{How-To Write Backup-aware Software})
+    for more information about backup registration files and how backup
+    works in Symbian in general.
+
     \target BLD_INF_RULES
     \section1 BLD_INF_RULES
 
@@ -1302,6 +1314,12 @@
          to work. E.g. \c{myapp_en.ts}.
          \bold{Note:} All languages supported by Qt are not supported by Symbian,
          so some \c{.ts} files may be ignored by qmake.
+    \row \o enable_backup \o Generates deployment for backup registration file
+         to enable backing up the application during device backup. By default
+         application binaries, resources, and all files under application private
+         directory and \c{C:\Data} are backed up. If a custom backup rules are
+         needed, \l{#BACKUP_REGISTRATION_FILE}{BACKUP_REGISTRATION_FILE} variable
+         can be used to specify a custom backup registration file.
     \endtable
 
     These options have an effect on Linux/Unix platforms:
diff --git a/mkspecs/common/symbian/backup_registration.xml b/mkspecs/common/symbian/backup_registration.xml
new file mode 100644
index 0000000..794e11d
--- /dev/null
+++ b/mkspecs/common/symbian/backup_registration.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" standalone="yes"?>
+<backup_registration>
+    <passive_backup>
+        <include_directory name = "\" />
+    </passive_backup>
+    <system_backup/>
+    <restore requires_reboot = "no"/>
+</backup_registration>
diff --git a/mkspecs/features/enable_backup.prf b/mkspecs/features/enable_backup.prf
new file mode 100644
index 0000000..9e81d56
--- /dev/null
+++ b/mkspecs/features/enable_backup.prf
@@ -0,0 +1,15 @@
+# Generate deployment for backup registration file
+symbian {
+    isEmpty(BACKUP_REGISTRATION_FILE) {
+        BACKUP_REGISTRATION_FILE = $$[QT_INSTALL_DATA]/mkspecs/common/symbian/backup_registration.xml
+    }
+
+    contains(TEMPLATE, app) {
+        backup_reg_deployment.path = /private/$$replace(TARGET.UID3, 0x,)
+    } else {
+        backup_reg_deployment.path = /private/10202D56/import/packages/$$replace(TARGET.UID3, 0x,)
+    }
+
+    backup_reg_deployment.sources = $$BACKUP_REGISTRATION_FILE
+    DEPLOYMENT += backup_reg_deployment
+}
\ No newline at end of file
-- 
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