diff options
Diffstat (limited to 'src/libstore/store-api.hh')
| -rw-r--r-- | src/libstore/store-api.hh | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh index 3fee999072fa..d03e70849f93 100644 --- a/src/libstore/store-api.hh +++ b/src/libstore/store-api.hh @@ -320,7 +320,7 @@ public: protected: - virtual bool isValidPathUncached(const Path & path) = 0; + virtual bool isValidPathUncached(const Path & path); public: @@ -360,7 +360,7 @@ public: output. (Note that the result of `queryDeriver()' is the derivation that was actually used to produce `path', which may not exist anymore.) */ - virtual PathSet queryValidDerivers(const Path & path) = 0; + virtual PathSet queryValidDerivers(const Path & path) { return {}; }; /* Query the outputs of the derivation denoted by `path'. */ virtual PathSet queryDerivationOutputs(const Path & path) = 0; @@ -373,13 +373,13 @@ public: virtual Path queryPathFromHashPart(const string & hashPart) = 0; /* Query which of the given paths have substitutes. */ - virtual PathSet querySubstitutablePaths(const PathSet & paths) = 0; + virtual PathSet querySubstitutablePaths(const PathSet & paths) { return {}; }; /* Query substitute info (i.e. references, derivers and download sizes) of a set of paths. If a path does not have substitute info, it's omitted from the resulting ‘infos’ map. */ virtual void querySubstitutablePathInfos(const PathSet & paths, - SubstitutablePathInfos & infos) = 0; + SubstitutablePathInfos & infos) { return; }; virtual bool wantMassQuery() { return false; } @@ -454,7 +454,7 @@ public: permanent root and sees our's. In either case the permanent root is seen by the collector. */ - virtual void syncWithGC() = 0; + virtual void syncWithGC() { }; /* Find the roots of the garbage collector. Each root is a pair (link, storepath) where `link' is the path of the symlink @@ -485,11 +485,11 @@ public: /* Optimise the disk space usage of the Nix store by hard-linking files with the same contents. */ - virtual void optimiseStore() = 0; + virtual void optimiseStore() { }; /* Check the integrity of the Nix store. Returns true if errors remain. */ - virtual bool verifyStore(bool checkContents, bool repair) = 0; + virtual bool verifyStore(bool checkContents, bool repair) { return false; }; /* Return an object to access files in the Nix store. */ virtual ref<FSAccessor> getFSAccessor() = 0; @@ -562,6 +562,10 @@ public: const Stats & getStats(); + /* Whether this store paths from this store can be imported even + if they lack a signature. */ + virtual bool isTrusted() { return false; } + protected: Stats stats; @@ -639,7 +643,7 @@ void removeTempRoots(); ref<Store> openStore(const std::string & uri = getEnv("NIX_REMOTE")); -void copyPaths(ref<Store> from, ref<Store> to, const Paths & storePaths); +void copyPaths(ref<Store> from, ref<Store> to, const Paths & storePaths, bool substitute = false); enum StoreType { tDaemon, |