| /* |
| * Copyright (C) 2016 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 _ANDROID_OS_DROPBOXMANAGER_H |
| #define _ANDROID_OS_DROPBOXMANAGER_H |
| |
| #include <android-base/unique_fd.h> |
| #include <binder/Parcel.h> |
| #include <binder/Parcelable.h> |
| #include <binder/Status.h> |
| #include <utils/RefBase.h> |
| |
| #include <vector> |
| |
| namespace android { |
| namespace os { |
| |
| using namespace android; |
| using namespace android::base; |
| using namespace android::binder; |
| using namespace std; |
| |
| class DropBoxManager : public virtual RefBase |
| { |
| public: |
| enum { |
| IS_EMPTY = 1, |
| IS_TEXT = 2, |
| IS_GZIPPED = 4 |
| }; |
| |
| DropBoxManager(); |
| virtual ~DropBoxManager(); |
| |
| static sp<DropBoxManager> create(); |
| |
| // Create a new entry with plain text contents. |
| Status addText(const String16& tag, const string& text); |
| |
| // Create a new Entry with byte array contents. Makes a copy of the data. |
| Status addData(const String16& tag, uint8_t const* data, size_t size, int flags); |
| |
| // Create a new Entry from a file. The file will be opened in this process |
| // and a handle will be passed to the system process, so no additional permissions |
| // are required from the system process. Returns NULL if the file can't be opened. |
| Status addFile(const String16& tag, const string& filename, int flags); |
| |
| // Create a new Entry from an already opened file. Takes ownership of the |
| // file descriptor. |
| Status addFile(const String16& tag, int fd, int flags); |
| |
| class Entry : public virtual RefBase, public Parcelable { |
| public: |
| Entry(); |
| virtual ~Entry(); |
| |
| virtual status_t writeToParcel(Parcel* out) const; |
| virtual status_t readFromParcel(const Parcel* in); |
| |
| private: |
| Entry(const String16& tag, int32_t flags); |
| Entry(const String16& tag, int32_t flags, int fd); |
| |
| String16 mTag; |
| int64_t mTimeMillis; |
| int32_t mFlags; |
| |
| vector<uint8_t> mData; |
| unique_fd mFd; |
| |
| friend class DropBoxManager; |
| }; |
| |
| private: |
| enum { |
| HAS_BYTE_ARRAY = 8 |
| }; |
| |
| Status add(const Entry& entry); |
| }; |
| |
| }} // namespace android::os |
| |
| #endif // _ANDROID_OS_DROPBOXMANAGER_H |
| |