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| author | Roman Smrž <roman.smrz@seznam.cz> | 2020-01-27 21:56:06 +0100 |
|---|---|---|
| committer | Roman Smrž <roman.smrz@seznam.cz> | 2020-02-05 21:02:08 +0100 |
| commit | 495d2cb6b47b309070b31e0ef83fa5731a150a6d (patch) | |
| tree | dddf94ae3513409d2e80801b085686cf88c760a5 /src/storage.cpp | |
| parent | ab86a1f0c3b86050e65fc5b7ac1e88a00f0d228c (diff) | |
Storage: handle record items with unknown type
Diffstat (limited to 'src/storage.cpp')
| -rw-r--r-- | src/storage.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/storage.cpp b/src/storage.cpp index 6b2e4f8..db9f629 100644 --- a/src/storage.cpp +++ b/src/storage.cpp @@ -574,6 +574,14 @@ optional<typename S::Ref> RecordT<S>::Item::asRef() const return nullopt; } +template<class S> +optional<typename RecordT<S>::Item::UnknownType> RecordT<S>::Item::asUnknown() const +{ + if (holds_alternative<typename Item::UnknownType>(value)) + return std::get<typename Item::UnknownType>(value); + return nullopt; +} + template<class S> RecordT<S>::RecordT(const vector<Item> & from): @@ -625,7 +633,8 @@ optional<RecordT<S>> RecordT<S>::decode(const S & st, items->emplace_back(name, st.ref(Digest(value))); } } else - throw runtime_error("unknown record item type"); + items->emplace_back(name, + typename Item::UnknownType { type, value }); begin = newline + 1; } @@ -696,6 +705,9 @@ vector<uint8_t> RecordT<S>::encodeInner() const } else if (auto x = item.asRef()) { type = "r.b2"; value = string(x->digest()); + } else if (auto x = item.asUnknown()) { + type = x->type; + value = x->value; } else { throw runtime_error("unhandeled record item type"); } |