| 1 | //===-- ZipFileResolver.h ---------------------------------------*- C++ -*-===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #ifndef LLDB_HOST_ZIPFILERESOLVER_H |
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| 10 | #define LLDB_HOST_ZIPFILERESOLVER_H |
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| 11 | |
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| 12 | #include "lldb/lldb-private.h" |
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| 13 | |
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| 14 | namespace lldb_private { |
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| 15 | |
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| 16 | /// In Android API level 23 and above, bionic dynamic linker is able to load |
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| 17 | /// .so file directly from APK or .zip file. This is a utility class to resolve |
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| 18 | /// the file spec in order to get the zip path and the .so file offset and size |
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| 19 | /// if the file spec contains "zip_path!/so_path". |
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| 20 | /// https://android.googlesource.com/platform/bionic/+/master/ |
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| 21 | /// android-changes-for-ndk-developers.md# |
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| 22 | /// opening-shared-libraries-directly-from-an-apk |
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| 23 | class ZipFileResolver { |
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| 24 | public: |
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| 25 | enum FileKind { |
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| 26 | eFileKindInvalid = 0, |
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| 27 | eFileKindNormal, |
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| 28 | eFileKindZip, |
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| 29 | }; |
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| 30 | |
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| 31 | static bool ResolveSharedLibraryPath(const FileSpec &file_spec, |
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| 32 | FileKind &file_kind, |
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| 33 | std::string &file_path, |
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| 34 | lldb::offset_t &so_file_offset, |
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| 35 | lldb::offset_t &so_file_size); |
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| 36 | }; |
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| 37 | |
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| 38 | } // end of namespace lldb_private |
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| 39 | |
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| 40 | #endif // LLDB_HOST_ZIPFILERESOLVER_H |
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| 41 | |
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