Restore from a previous full backup's tarfile
Usage: adb restore [tarfilename]
Restores app data [and installs the apps if necessary from the backup
file] captured in a previous invocation of 'adb backup'. The user
must explicitly acknowledge the action on-device before it is allowed
to proceed; this prevents any "invisible" pushes of content from the
host to the device.
Known issues:
* The settings databases and wallpaper are saved/restored, but lots
of other system state is not yet captured in the full backup. This
means that for practical purposes this is usable for 3rd party
apps at present but not for full-system cloning/imaging.
Change-Id: I0c748b645845e7c9178e30bf142857861a64efd3
diff --git a/libs/utils/BackupHelpers.cpp b/libs/utils/BackupHelpers.cpp
index e15875f..f933199f 100644
--- a/libs/utils/BackupHelpers.cpp
+++ b/libs/utils/BackupHelpers.cpp
@@ -503,6 +503,16 @@
needExtended = true;
}
+ // Non-7bit-clean path also means needing pax extended format
+ if (!needExtended) {
+ for (size_t i = 0; i < filepath.length(); i++) {
+ if ((filepath[i] & 0x80) != 0) {
+ needExtended = true;
+ break;
+ }
+ }
+ }
+
int err = 0;
struct stat64 s;
if (lstat64(filepath.string(), &s) != 0) {