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https://github.com/NixOS/nix.git
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e4f62e4608
* It is tough to contribute to a project that doesn't use a formatter, * It is extra hard to contribute to a project which has configured the formatter, but ignores it for some files * Code formatting makes it harder to hide obscure / weird bugs by accident or on purpose, Let's rip the bandaid off? Note that PRs currently in flight should be able to be merged relatively easily by applying `clang-format` to their tip prior to merge.
97 lines
3.1 KiB
C++
97 lines
3.1 KiB
C++
#include "nix/util/serialise.hh"
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#include "nix/store/path-with-outputs.hh"
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#include "nix/store/store-api.hh"
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#include "nix/store/build-result.hh"
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#include "nix/store/common-protocol.hh"
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#include "nix/store/common-protocol-impl.hh"
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#include "nix/util/archive.hh"
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#include "nix/store/derivations.hh"
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#include <nlohmann/json.hpp>
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namespace nix {
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/* protocol-agnostic definitions */
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std::string CommonProto::Serialise<std::string>::read(const StoreDirConfig & store, CommonProto::ReadConn conn)
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{
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return readString(conn.from);
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}
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void CommonProto::Serialise<std::string>::write(
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const StoreDirConfig & store, CommonProto::WriteConn conn, const std::string & str)
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{
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conn.to << str;
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}
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StorePath CommonProto::Serialise<StorePath>::read(const StoreDirConfig & store, CommonProto::ReadConn conn)
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{
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return store.parseStorePath(readString(conn.from));
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}
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void CommonProto::Serialise<StorePath>::write(
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const StoreDirConfig & store, CommonProto::WriteConn conn, const StorePath & storePath)
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{
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conn.to << store.printStorePath(storePath);
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}
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ContentAddress CommonProto::Serialise<ContentAddress>::read(const StoreDirConfig & store, CommonProto::ReadConn conn)
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{
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return ContentAddress::parse(readString(conn.from));
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}
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void CommonProto::Serialise<ContentAddress>::write(
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const StoreDirConfig & store, CommonProto::WriteConn conn, const ContentAddress & ca)
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{
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conn.to << renderContentAddress(ca);
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}
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Realisation CommonProto::Serialise<Realisation>::read(const StoreDirConfig & store, CommonProto::ReadConn conn)
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{
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std::string rawInput = readString(conn.from);
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return Realisation::fromJSON(nlohmann::json::parse(rawInput), "remote-protocol");
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}
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void CommonProto::Serialise<Realisation>::write(
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const StoreDirConfig & store, CommonProto::WriteConn conn, const Realisation & realisation)
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{
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conn.to << realisation.toJSON().dump();
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}
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DrvOutput CommonProto::Serialise<DrvOutput>::read(const StoreDirConfig & store, CommonProto::ReadConn conn)
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{
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return DrvOutput::parse(readString(conn.from));
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}
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void CommonProto::Serialise<DrvOutput>::write(
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const StoreDirConfig & store, CommonProto::WriteConn conn, const DrvOutput & drvOutput)
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{
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conn.to << drvOutput.to_string();
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}
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std::optional<StorePath>
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CommonProto::Serialise<std::optional<StorePath>>::read(const StoreDirConfig & store, CommonProto::ReadConn conn)
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{
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auto s = readString(conn.from);
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return s == "" ? std::optional<StorePath>{} : store.parseStorePath(s);
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}
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void CommonProto::Serialise<std::optional<StorePath>>::write(
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const StoreDirConfig & store, CommonProto::WriteConn conn, const std::optional<StorePath> & storePathOpt)
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{
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conn.to << (storePathOpt ? store.printStorePath(*storePathOpt) : "");
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}
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std::optional<ContentAddress>
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CommonProto::Serialise<std::optional<ContentAddress>>::read(const StoreDirConfig & store, CommonProto::ReadConn conn)
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{
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return ContentAddress::parseOpt(readString(conn.from));
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}
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void CommonProto::Serialise<std::optional<ContentAddress>>::write(
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const StoreDirConfig & store, CommonProto::WriteConn conn, const std::optional<ContentAddress> & caOpt)
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{
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conn.to << (caOpt ? renderContentAddress(*caOpt) : "");
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}
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} // namespace nix
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