about summary refs log tree commit diff
path: root/src/libstore/local-store.cc
diff options
context:
space:
mode:
Diffstat (limited to 'src/libstore/local-store.cc')
-rw-r--r--src/libstore/local-store.cc56
1 files changed, 30 insertions, 26 deletions
diff --git a/src/libstore/local-store.cc b/src/libstore/local-store.cc
index 74c74e672e25..7c41dfca7f31 100644
--- a/src/libstore/local-store.cc
+++ b/src/libstore/local-store.cc
@@ -30,6 +30,10 @@
 #include <sys/xattr.h>
 #endif
 
+#ifdef __CYGWIN__
+#include <windows.h>
+#endif
+
 #include <sqlite3.h>
 
 
@@ -281,6 +285,16 @@ void LocalStore::openDB(State & state, bool create)
             SQLITE_OPEN_READWRITE | (create ? SQLITE_OPEN_CREATE : 0), 0) != SQLITE_OK)
         throw Error(format("cannot open Nix database ‘%1%’") % dbPath);
 
+#ifdef __CYGWIN__
+    /* The cygwin version of sqlite3 has a patch which calls
+       SetDllDirectory("/usr/bin") on init. It was intended to fix extension
+       loading, which we don't use, and the effect of SetDllDirectory is
+       inherited by child processes, and causes libraries to be loaded from
+       /usr/bin instead of $PATH. This breaks quite a few things (e.g.
+       checkPhase on openssh), so we set it back to default behaviour. */
+    SetDllDirectoryW(L"");
+#endif
+
     if (sqlite3_busy_timeout(db, 60 * 60 * 1000) != SQLITE_OK)
         throwSQLiteError(db, "setting timeout");
 
@@ -558,7 +572,7 @@ uint64_t LocalStore::addValidPath(State & state,
 
     state.stmtRegisterValidPath.use()
         (info.path)
-        ("sha256:" + printHash(info.narHash))
+        (info.narHash.to_string(Base16))
         (info.registrationTime == 0 ? time(0) : info.registrationTime)
         (info.deriver, info.deriver != "")
         (info.narSize, info.narSize != 0)
@@ -600,20 +614,6 @@ uint64_t LocalStore::addValidPath(State & state,
 }
 
 
-Hash parseHashField(const Path & path, const string & s)
-{
-    string::size_type colon = s.find(':');
-    if (colon == string::npos)
-        throw Error(format("corrupt hash ‘%1%’ in valid-path entry for ‘%2%’")
-            % s % path);
-    HashType ht = parseHashType(string(s, 0, colon));
-    if (ht == htUnknown)
-        throw Error(format("unknown hash type ‘%1%’ in valid-path entry for ‘%2%’")
-            % string(s, 0, colon) % path);
-    return parseHash(ht, string(s, colon + 1));
-}
-
-
 void LocalStore::queryPathInfoUncached(const Path & path,
     std::function<void(std::shared_ptr<ValidPathInfo>)> success,
     std::function<void(std::exception_ptr exc)> failure)
@@ -636,7 +636,11 @@ void LocalStore::queryPathInfoUncached(const Path & path,
 
             info->id = useQueryPathInfo.getInt(0);
 
-            info->narHash = parseHashField(path, useQueryPathInfo.getStr(1));
+            try {
+                info->narHash = Hash(useQueryPathInfo.getStr(1));
+            } catch (BadHash & e) {
+                throw Error("in valid-path entry for ‘%s’: %s", path, e.what());
+            }
 
             info->registrationTime = useQueryPathInfo.getInt(2);
 
@@ -671,7 +675,7 @@ void LocalStore::updatePathInfo(State & state, const ValidPathInfo & info)
 {
     state.stmtUpdatePathInfo.use()
         (info.narSize, info.narSize != 0)
-        ("sha256:" + printHash(info.narHash))
+        (info.narHash.to_string(Base16))
         (info.ultimate ? 1 : 0, info.ultimate)
         (concatStringsSep(" ", info.sigs), !info.sigs.empty())
         (info.ca, !info.ca.empty())
@@ -704,7 +708,7 @@ bool LocalStore::isValidPathUncached(const Path & path)
 }
 
 
-PathSet LocalStore::queryValidPaths(const PathSet & paths, bool maybeSubstitute)
+PathSet LocalStore::queryValidPaths(const PathSet & paths, SubstituteFlag maybeSubstitute)
 {
     PathSet res;
     for (auto & i : paths)
@@ -947,7 +951,7 @@ void LocalStore::invalidatePath(State & state, const Path & path)
 
 
 void LocalStore::addToStore(const ValidPathInfo & info, const ref<std::string> & nar,
-    bool repair, bool dontCheckSigs, std::shared_ptr<FSAccessor> accessor)
+    RepairFlag repair, CheckSigsFlag checkSigs, std::shared_ptr<FSAccessor> accessor)
 {
     assert(info.narHash);
 
@@ -960,7 +964,7 @@ void LocalStore::addToStore(const ValidPathInfo & info, const ref<std::string> &
         throw Error("size mismatch importing path ‘%s’; expected %s, got %s",
             info.path, info.narSize, nar->size());
 
-    if (requireSigs && !dontCheckSigs && !info.checkSignatures(*this, publicKeys))
+    if (requireSigs && checkSigs && !info.checkSignatures(*this, publicKeys))
         throw Error("cannot add path ‘%s’ because it lacks a valid signature", info.path);
 
     addTempRoot(info.path);
@@ -998,7 +1002,7 @@ void LocalStore::addToStore(const ValidPathInfo & info, const ref<std::string> &
 
 
 Path LocalStore::addToStoreFromDump(const string & dump, const string & name,
-    bool recursive, HashType hashAlgo, bool repair)
+    bool recursive, HashType hashAlgo, RepairFlag repair)
 {
     Hash h = hashString(hashAlgo, dump);
 
@@ -1056,7 +1060,7 @@ Path LocalStore::addToStoreFromDump(const string & dump, const string & name,
 
 
 Path LocalStore::addToStore(const string & name, const Path & _srcPath,
-    bool recursive, HashType hashAlgo, PathFilter & filter, bool repair)
+    bool recursive, HashType hashAlgo, PathFilter & filter, RepairFlag repair)
 {
     Path srcPath(absPath(_srcPath));
 
@@ -1074,7 +1078,7 @@ Path LocalStore::addToStore(const string & name, const Path & _srcPath,
 
 
 Path LocalStore::addTextToStore(const string & name, const string & s,
-    const PathSet & references, bool repair)
+    const PathSet & references, RepairFlag repair)
 {
     auto hash = hashString(htSHA256, s);
     auto dstPath = makeTextPath(name, hash, references);
@@ -1156,7 +1160,7 @@ void LocalStore::invalidatePathChecked(const Path & path)
 }
 
 
-bool LocalStore::verifyStore(bool checkContents, bool repair)
+bool LocalStore::verifyStore(bool checkContents, RepairFlag repair)
 {
     printError(format("reading the Nix store..."));
 
@@ -1197,7 +1201,7 @@ bool LocalStore::verifyStore(bool checkContents, bool repair)
                 if (info->narHash != nullHash && info->narHash != current.first) {
                     printError(format("path ‘%1%’ was modified! "
                             "expected hash ‘%2%’, got ‘%3%’")
-                        % i % printHash(info->narHash) % printHash(current.first));
+                        % i % info->narHash.to_string() % current.first.to_string());
                     if (repair) repairPath(i); else errors = true;
                 } else {
 
@@ -1241,7 +1245,7 @@ bool LocalStore::verifyStore(bool checkContents, bool repair)
 
 
 void LocalStore::verifyPath(const Path & path, const PathSet & store,
-    PathSet & done, PathSet & validPaths, bool repair, bool & errors)
+    PathSet & done, PathSet & validPaths, RepairFlag repair, bool & errors)
 {
     checkInterrupt();