1 files changed, 0 insertions, 169 deletions
diff --git a/include/utils/BackupHelpers.h b/include/utils/BackupHelpers.h
deleted file mode 100644
index 1bb04a7..0000000
--- a/include/utils/BackupHelpers.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef _UTILS_BACKUP_HELPERS_H
-#define _UTILS_BACKUP_HELPERS_H
-
-#include <utils/Errors.h>
-#include <utils/String8.h>
-#include <utils/KeyedVector.h>
-
-namespace android {
-
-enum {
-    BACKUP_HEADER_ENTITY_V1 = 0x61746144, // Data (little endian)
-};
-
-typedef struct {
-    int type; // BACKUP_HEADER_ENTITY_V1
-    int keyLen; // length of the key name, not including the null terminator
-    int dataSize; // size of the data, not including the padding, -1 means delete
-} entity_header_v1;
-
-struct SnapshotHeader {
-    int magic0;
-    int fileCount;
-    int magic1;
-    int totalSize;
-};
-
-struct FileState {
-    int modTime_sec;
-    int modTime_nsec;
-    int mode;
-    int size;
-    int crc32;
-    int nameLen;
-};
-
-struct FileRec {
-    String8 file;
-    bool deleted;
-    FileState s;
-};
-
-
-/**
- * Writes the data.
- *
- * If an error occurs, it poisons this object and all write calls will fail
- * with the error that occurred.
- */
-class BackupDataWriter
-{
-public:
-    BackupDataWriter(int fd);
-    // does not close fd
-    ~BackupDataWriter();
-
-    status_t WriteEntityHeader(const String8& key, size_t dataSize);
-
-    /* Note: WriteEntityData will write arbitrary data into the file without
-     * validation or a previously-supplied header.  The full backup implementation
-     * uses it this way to generate a controlled binary stream that is not
-     * entity-structured.  If the implementation here is changed, either this
-     * use case must remain valid, or the full backup implementation should be
-     * adjusted to use some other appropriate mechanism.
-     */
-    status_t WriteEntityData(const void* data, size_t size);
-
-    void SetKeyPrefix(const String8& keyPrefix);
-
-private:
-    explicit BackupDataWriter();
-    status_t write_padding_for(int n);
-    
-    int m_fd;
-    status_t m_status;
-    ssize_t m_pos;
-    int m_entityCount;
-    String8 m_keyPrefix;
-};
-
-/**
- * Reads the data.
- *
- * If an error occurs, it poisons this object and all write calls will fail
- * with the error that occurred.
- */
-class BackupDataReader
-{
-public:
-    BackupDataReader(int fd);
-    // does not close fd
-    ~BackupDataReader();
-
-    status_t Status();
-    status_t ReadNextHeader(bool* done, int* type);
-
-    bool HasEntities();
-    status_t ReadEntityHeader(String8* key, size_t* dataSize);
-    status_t SkipEntityData(); // must be called with the pointer at the beginning of the data.
-    ssize_t ReadEntityData(void* data, size_t size);
-
-private:
-    explicit BackupDataReader();
-    status_t skip_padding();
-    
-    int m_fd;
-    bool m_done;
-    status_t m_status;
-    ssize_t m_pos;
-    ssize_t m_dataEndPos;
-    int m_entityCount;
-    union {
-        int type;
-        entity_header_v1 entity;
-    } m_header;
-    String8 m_key;
-};
-
-int back_up_files(int oldSnapshotFD, BackupDataWriter* dataStream, int newSnapshotFD,
-        char const* const* files, char const* const *keys, int fileCount);
-
-int write_tarfile(const String8& packageName, const String8& domain,
-        const String8& rootPath, const String8& filePath, BackupDataWriter* outputStream);
-
-class RestoreHelperBase
-{
-public:
-    RestoreHelperBase();
-    ~RestoreHelperBase();
-
-    status_t WriteFile(const String8& filename, BackupDataReader* in);
-    status_t WriteSnapshot(int fd);
-
-private:
-    void* m_buf;
-    bool m_loggedUnknownMetadata;
-    KeyedVector<String8,FileRec> m_files;
-};
-
-#define TEST_BACKUP_HELPERS 1
-
-#if TEST_BACKUP_HELPERS
-int backup_helper_test_empty();
-int backup_helper_test_four();
-int backup_helper_test_files();
-int backup_helper_test_null_base();
-int backup_helper_test_missing_file();
-int backup_helper_test_data_writer();
-int backup_helper_test_data_reader();
-#endif
-
-} // namespace android
-
-#endif // _UTILS_BACKUP_HELPERS_H