From 885e22b16e3a6ea2a94014d33de31d756fa32eda Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Thu, 18 Feb 2010 15:11:08 +0000
Subject: * Implement isValidPath().

---
 src/libstore/local-store.hh | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

(limited to 'src/libstore/local-store.hh')

diff --git a/src/libstore/local-store.hh b/src/libstore/local-store.hh
index 3637a5d07cd1..fe4ed035de7c 100644
--- a/src/libstore/local-store.hh
+++ b/src/libstore/local-store.hh
@@ -63,6 +63,7 @@ struct SQLiteStmt
     sqlite3_stmt * stmt;
     SQLiteStmt() { stmt = 0; }
     void create(sqlite3 * db, const string & s);
+    void reset();
     ~SQLiteStmt();
     operator sqlite3_stmt * () { return stmt; }
 };
@@ -178,13 +179,6 @@ private:
     /* Lock file used for upgrading. */
     AutoCloseFD globalLock;
 
-    /* !!! The cache can grow very big.  Maybe it should be pruned
-       every once in a while. */
-    std::map<Path, ValidPathInfo> pathInfoCache;
-
-    /* Store paths for which the referrers file must be purged. */
-    PathSet delayedUpdates;
-
     /* Whether to do an fsync() after writing Nix metadata. */
     bool doFsync;
 
@@ -194,6 +188,7 @@ private:
     /* Some precompiled SQLite statements. */
     SQLiteStmt stmtRegisterValidPath;
     SQLiteStmt stmtAddReference;
+    SQLiteStmt stmtIsValidPath;
 
     int getSchema();
 
@@ -209,13 +204,13 @@ private:
     
     void rewriteReferrers(const Path & path, bool purge, PathSet referrers);
 
-    void flushDelayedUpdates();
-    
     bool queryReferrersInternal(const Path & path, PathSet & referrers);
     
     void invalidatePath(const Path & path);
-    
+
     void upgradeStore6();
+    PathSet queryValidPathsOld();
+    ValidPathInfo queryPathInfoOld(const Path & path);
 
     struct GCState;
 
-- 
cgit 1.4.1