Sketch out a 'bmgr' command line tool
Not finished, but eventually will allow adb shell access to the Backup Manager
for testing purposes etc.
diff --git a/cmds/bmgr/Android.mk b/cmds/bmgr/Android.mk
new file mode 100644
index 0000000..8a1670b
--- /dev/null
+++ b/cmds/bmgr/Android.mk
@@ -0,0 +1,15 @@
+# Copyright 2007 The Android Open Source Project
+#
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+LOCAL_MODULE := bmgr
+include $(BUILD_JAVA_LIBRARY)
+
+
+include $(CLEAR_VARS)
+ALL_PREBUILT += $(TARGET_OUT)/bin/bmgr
+$(TARGET_OUT)/bin/bmgr : $(LOCAL_PATH)/bmgr | $(ACP)
+ $(transform-prebuilt-to-target)
+
diff --git a/cmds/bmgr/MODULE_LICENSE_APACHE2 b/cmds/bmgr/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/cmds/bmgr/MODULE_LICENSE_APACHE2
diff --git a/cmds/bmgr/NOTICE b/cmds/bmgr/NOTICE
new file mode 100644
index 0000000..64aaa8d
--- /dev/null
+++ b/cmds/bmgr/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2009, The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
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+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
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+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
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+ designated in writing by the copyright owner as "Not a Contribution."
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+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
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+ 2. Grant of Copyright License. Subject to the terms and conditions of
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+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
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+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
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+ You may add Your own copyright statement to Your modifications and
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+ for use, reproduction, or distribution of Your modifications, or
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+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
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+ 7. Disclaimer of Warranty. Unless required by applicable law or
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+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
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+ negligent acts) or agreed to in writing, shall any Contributor be
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+ defend, and hold each Contributor harmless for any liability
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+ END OF TERMS AND CONDITIONS
+
diff --git a/cmds/bmgr/bmgr b/cmds/bmgr/bmgr
new file mode 100755
index 0000000..6b4bbe2d
--- /dev/null
+++ b/cmds/bmgr/bmgr
@@ -0,0 +1,7 @@
+# Script to start "bmgr" on the device, which has a very rudimentary
+# shell.
+#
+base=/system
+export CLASSPATH=$base/framework/bmgr.jar
+exec app_process $base/bin com.android.commands.bmgr.Bmgr "$@"
+
diff --git a/cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java b/cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java
new file mode 100644
index 0000000..467cac1
--- /dev/null
+++ b/cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java
@@ -0,0 +1,167 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.commands.bmgr;
+
+import android.backup.IBackupManager;
+import android.backup.IRestoreSession;
+import android.backup.RestoreSet;
+import android.os.RemoteException;
+import android.os.ServiceManager;
+
+public final class Bmgr {
+ IBackupManager mBmgr;
+ IRestoreSession mRestore;
+
+ static final String BMGR_NOT_RUNNING_ERR =
+ "Error: Could not access the Backup Manager. Is the system running?";
+ static final String TRANSPORT_NOT_RUNNING_ERR =
+ "Error: Could not access the backup transport. Is the system running?";
+
+ private String[] mArgs;
+ private int mNextArg;
+ private String mCurArgData;
+
+ public static void main(String[] args) {
+ new Bmgr().run(args);
+ }
+
+ public void run(String[] args) {
+ boolean validCommand = false;
+ if (args.length < 1) {
+ showUsage();
+ return;
+ }
+
+ mBmgr = IBackupManager.Stub.asInterface(ServiceManager.getService("backup"));
+ if (mBmgr == null) {
+ System.err.println(BMGR_NOT_RUNNING_ERR);
+ return;
+ }
+
+ mArgs = args;
+ String op = args[0];
+ mNextArg = 1;
+
+ if ("run".equals(op)) {
+ doRun();
+ return;
+ }
+
+ if ("backup".equals(op)) {
+ doBackup();
+ return;
+ }
+
+ if ("list".equals(op)) {
+ doList();
+ return;
+ }
+ }
+
+ private void doRun() {
+ try {
+ mBmgr.backupNow();
+ } catch (RemoteException e) {
+ System.err.println(e.toString());
+ System.err.println(BMGR_NOT_RUNNING_ERR);
+ }
+ }
+
+ private void doBackup() {
+ boolean isFull = false;
+ String pkg = nextArg();
+ if ("-f".equals(pkg)) {
+ isFull = true;
+ pkg = nextArg();
+ }
+
+ if (pkg == null || pkg.startsWith("-")) {
+ showUsage();
+ return;
+ }
+
+ try {
+ // !!! TODO: handle full backup
+ mBmgr.dataChanged(pkg);
+ } catch (RemoteException e) {
+ System.err.println(e.toString());
+ System.err.println(BMGR_NOT_RUNNING_ERR);
+ }
+ }
+
+ private void doList() {
+ String arg = nextArg(); // sets, transports, packages set#
+ if ("transports".equals(arg)) {
+ doListTransports();
+ return;
+ }
+
+ // The rest of the 'list' options work with a restore session on the current transport
+ try {
+ int curTransport = mBmgr.getCurrentTransport();
+ mRestore = mBmgr.beginRestoreSession(curTransport);
+
+ if ("sets".equals(arg)) {
+ doListRestoreSets();
+ }
+
+ mRestore.endRestoreSession();
+ } catch (RemoteException e) {
+ System.err.println(e.toString());
+ System.err.println(BMGR_NOT_RUNNING_ERR);
+ }
+ }
+
+ private void doListTransports() {
+
+ }
+
+ private void doListRestoreSets() {
+ try {
+ RestoreSet[] sets = mRestore.getAvailableRestoreSets();
+ if (sets.length == 0) {
+ System.out.println("No restore sets available");
+ } else {
+ for (RestoreSet s : sets) {
+ System.out.println(" " + s.token + " : " + s.name);
+ }
+ }
+ } catch (RemoteException e) {
+ System.err.println(e.toString());
+ System.err.println(TRANSPORT_NOT_RUNNING_ERR);
+ }
+ }
+
+ private String nextArg() {
+ if (mNextArg >= mArgs.length) {
+ return null;
+ }
+ String arg = mArgs[mNextArg];
+ mNextArg++;
+ return arg;
+ }
+
+ private static void showUsage() {
+ System.err.println("usage: bmgr [backup|restore|list|transport|run]");
+ System.err.println(" bmgr backup [-f] package");
+ System.err.println(" bmgr list sets");
+ System.err.println(" #bmgr list transports");
+ System.err.println(" #bmgr transport which#");
+ System.err.println(" #bmgr restore set#");
+ System.err.println(" bmgr run");
+ }
+}
\ No newline at end of file
