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author | Kelvin Zhang <zhangkelvin@google.com> | 2021-11-02 21:28:18 +0000 |
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committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2021-11-02 21:28:18 +0000 |
commit | 58b4d19a6b6c8a6790c31bb3d6fcd13a8892239b (patch) | |
tree | 0a310ca653ef73c547d80da63c87fcb2c0636bcb /zucchini_integration.cc | |
parent | 919a460e14c48a672288254f67db3e0c28166e82 (diff) | |
parent | d9eed84a58f90af50d84b02ca6a38d805b425a95 (diff) | |
download | zucchini-58b4d19a6b6c8a6790c31bb3d6fcd13a8892239b.tar.gz |
Merge remote-tracking branch 'aosp/upstream-main' into dev am: a90c04389f am: ddc43dc959 am: d9eed84a58
Original change: https://android-review.googlesource.com/c/platform/external/zucchini/+/1877854
Change-Id: I7de3d8374e868066777abb326d3e20c1e4b44803
Diffstat (limited to 'zucchini_integration.cc')
-rw-r--r-- | zucchini_integration.cc | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/zucchini_integration.cc b/zucchini_integration.cc index ff7e792..bf28b3c 100644 --- a/zucchini_integration.cc +++ b/zucchini_integration.cc @@ -146,6 +146,22 @@ status::Code ApplyCommon(base::File old_file, return status::kStatusSuccess; } +status::Code VerifyPatchCommon(base::File patch_file, + base::FilePath patch_name) { + MappedFileReader mapped_patch(std::move(patch_file)); + if (mapped_patch.HasError()) { + LOG(ERROR) << "Error with file " << patch_name.value() << ": " + << mapped_patch.error(); + return status::kStatusFileReadError; + } + auto patch_reader = EnsemblePatchReader::Create(mapped_patch.region()); + if (!patch_reader.has_value()) { + LOG(ERROR) << "Error reading patch header."; + return status::kStatusPatchReadError; + } + return status::kStatusSuccess; +} + } // namespace status::Code Generate(base::File old_file, @@ -206,4 +222,15 @@ status::Code Apply(const base::FilePath& old_path, std::move(new_file), file_names, force_keep); } +status::Code VerifyPatch(base::File patch_file) { + return VerifyPatchCommon(std::move(patch_file), base::FilePath()); +} + +status::Code VerifyPatch(const base::FilePath& patch_path) { + using base::File; + File patch_file(patch_path, File::FLAG_OPEN | File::FLAG_READ | + base::File::FLAG_SHARE_DELETE); + return VerifyPatchCommon(std::move(patch_file), patch_path); +} + } // namespace zucchini |