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https://github.com/privatevoid-net/nix-super.git
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d62a9390fc
These were needed back in the pre-C++11 era because we didn't have move semantics. But now we do.
39 lines
890 B
C++
39 lines
890 B
C++
#pragma once
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#include "fs-accessor.hh"
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#include "ref.hh"
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#include "store-api.hh"
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namespace nix {
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class RemoteFSAccessor : public FSAccessor
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{
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ref<Store> store;
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std::map<std::string, ref<FSAccessor>> nars;
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Path cacheDir;
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std::pair<ref<FSAccessor>, Path> fetch(const Path & path_, bool requireValidPath = true);
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friend class BinaryCacheStore;
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Path makeCacheFile(std::string_view hashPart, const std::string & ext);
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ref<FSAccessor> addToCache(std::string_view hashPart, std::string && nar);
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public:
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RemoteFSAccessor(ref<Store> store,
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const /* FIXME: use std::optional */ Path & cacheDir = "");
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Stat stat(const Path & path) override;
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StringSet readDirectory(const Path & path) override;
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std::string readFile(const Path & path, bool requireValidPath = true) override;
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std::string readLink(const Path & path) override;
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};
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}
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