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https://gitee.com/openharmony/appexecfwk_standard
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98eafbf0cd
Signed-off-by: linxiangzhi <linxiangzhi@huawei.com> Change-Id: I9b454a3091419688b2237a7024d63085340f0f24
74 lines
2.5 KiB
C++
74 lines
2.5 KiB
C++
/*
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* Copyright (c) 2022 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FOUNDATION_AAFWK_STANDARD_TOOLS_ZIP_INTERNAL_H
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#define FOUNDATION_AAFWK_STANDARD_TOOLS_ZIP_INTERNAL_H
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#include <string>
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#include <time.h>
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#include "contrib/minizip/unzip.h"
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#include "contrib/minizip/zip.h"
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#include "zip_utils.h"
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namespace OHOS {
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namespace AAFwk {
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namespace LIBZIP {
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namespace {
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const int kZipMaxPath = 256;
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const int kZipBufSize = 8192;
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} // namespace
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// Callback function for zlib that opens a file stream from a file descriptor.
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// Since we do not own the file descriptor, dup it so that we can fdopen/fclose
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// a file stream.
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void *FdOpenFileFunc(void *opaque, const char *filename, int mode);
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int FdCloseFileFunc(void *opaque, void *stream);
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// Fills |pzlib_filecunc_def| appropriately to handle the zip file
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// referred to by |fd|.
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void FillFdOpenFileFunc(zlib_filefunc_def *pzlibFilefuncDef, PlatformFile fd);
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unzFile OpenFdForUnzipping(PlatformFile zipFD);
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struct tm GetTmDataFromTickts(int64_t ticks);
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unzFile OpenForUnzipping(std::string &fileNameUtf8);
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// Opens the file referred to by |zipFD| for unzipping.
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unzFile OpenFdForUnzipping(int zipFD);
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// Creates a custom unzFile object which reads data from the specified string.
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// This custom unzFile object overrides the I/O API functions of zlib so it can
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// read data from the specified string.
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unzFile PrepareMemoryForUnzipping(const std::string &data);
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// Opens the given file name in UTF-8 for zipping, with some setup for
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// Windows. |append_flag| will be passed to zipOpen2().
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zipFile OpenForZipping(const std::string &fileNameUtf8, int appendFlag);
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// Opens the file referred to by |zipFD| for zipping. |append_flag| will be
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// passed to zipOpen2().
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zipFile OpenFdForZipping(PlatformFile zipFd, int appendFlag);
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bool ZipOpenNewFileInZip(
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zipFile zipFile, const std::string &strPath, const OPTIONS &options, const struct tm *lastModifiedTime);
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} // namespace LIBZIP
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} // namespace AAFwk
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} // namespace OHOS
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#endif // FOUNDATION_AAFWK_STANDARD_TOOLS_ZIP_INTERNAL_H
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