BIND 10 trac2836, updated. 69abb657226d2002827b238503ef0f31a81d66c0 [2836] Make zone_data_ a pointer

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      from  a752e1aeacc9470ff3dfb172bf3f9064eefc3161 (commit)

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- Log -----------------------------------------------------------------
commit 69abb657226d2002827b238503ef0f31a81d66c0
Author: Michal 'vorner' Vaner <michal.vaner at nic.cz>
Date:   Thu May 2 16:37:12 2013 +0200

    [2836] Make zone_data_ a pointer
    
    Make it a pointer instead of reference. We'll need to change it from
    time to time when the segment grows.

-----------------------------------------------------------------------

Summary of changes:
 src/lib/datasrc/memory/zone_data_updater.cc |   22 +++++++++++-----------
 src/lib/datasrc/memory/zone_data_updater.h  |    4 ++--
 2 files changed, 13 insertions(+), 13 deletions(-)

-----------------------------------------------------------------------
diff --git a/src/lib/datasrc/memory/zone_data_updater.cc b/src/lib/datasrc/memory/zone_data_updater.cc
index ba03a79..14435ff 100644
--- a/src/lib/datasrc/memory/zone_data_updater.cc
+++ b/src/lib/datasrc/memory/zone_data_updater.cc
@@ -49,14 +49,14 @@ ZoneDataUpdater::addWildcards(const Name& name) {
             // Ensure a separate level exists for the "wildcarding"
             // name, and mark the node as "wild".
             ZoneNode* node;
-            zone_data_.insertName(mem_sgmt_, wname.split(1), &node);
+            zone_data_->insertName(mem_sgmt_, wname.split(1), &node);
             node->setFlag(ZoneData::WILDCARD_NODE);
 
             // Ensure a separate level exists for the wildcard name.
             // Note: for 'name' itself we do this later anyway, but the
             // overhead should be marginal because wildcard names should
             // be rare.
-            zone_data_.insertName(mem_sgmt_, wname, &node);
+            zone_data_->insertName(mem_sgmt_, wname, &node);
         }
     }
 }
@@ -210,7 +210,7 @@ ZoneDataUpdater::validate(const isc::dns::ConstRRsetPtr rrset) const {
 const NSEC3Hash*
 ZoneDataUpdater::getNSEC3Hash() {
     if (hash_ == NULL) {
-        NSEC3Data* nsec3_data = zone_data_.getNSEC3Data();
+        NSEC3Data* nsec3_data = zone_data_->getNSEC3Data();
         // This should never be NULL in this codepath.
         assert(nsec3_data != NULL);
 
@@ -231,11 +231,11 @@ ZoneDataUpdater::setupNSEC3(const ConstRRsetPtr rrset) {
         dynamic_cast<const T&>(
             rrset->getRdataIterator()->getCurrent());
 
-    NSEC3Data* nsec3_data = zone_data_.getNSEC3Data();
+    NSEC3Data* nsec3_data = zone_data_->getNSEC3Data();
     if (nsec3_data == NULL) {
         nsec3_data = NSEC3Data::create(mem_sgmt_, zone_name_, nsec3_rdata);
-        zone_data_.setNSEC3Data(nsec3_data);
-        zone_data_.setSigned(true);
+        zone_data_->setNSEC3Data(nsec3_data);
+        zone_data_->setSigned(true);
     } else {
         const NSEC3Hash* hash = getNSEC3Hash();
         if (!hash->match(nsec3_rdata)) {
@@ -254,7 +254,7 @@ ZoneDataUpdater::addNSEC3(const Name& name, const ConstRRsetPtr& rrset,
         setupNSEC3<generic::NSEC3>(rrset);
     }
 
-    NSEC3Data* nsec3_data = zone_data_.getNSEC3Data();
+    NSEC3Data* nsec3_data = zone_data_->getNSEC3Data();
     if (nsec3_data == NULL) {
         // This is some tricky case: an RRSIG for NSEC3 is given without the
         // covered NSEC3, and we don't even know any NSEC3 related data.
@@ -290,7 +290,7 @@ ZoneDataUpdater::addRdataSet(const Name& name, const RRType& rrtype,
         addNSEC3(name, rrset, rrsig);
     } else {
         ZoneNode* node;
-        zone_data_.insertName(mem_sgmt_, name, &node);
+        zone_data_->insertName(mem_sgmt_, name, &node);
 
         RdataSet* rdataset_head = node->getData();
 
@@ -334,7 +334,7 @@ ZoneDataUpdater::addRdataSet(const Name& name, const RRType& rrtype,
         // Ok, we just put it in.
 
         // Convenient (and more efficient) shortcut to check RRsets at origin
-        const bool is_origin = (node == zone_data_.getOriginNode());
+        const bool is_origin = (node == zone_data_->getOriginNode());
 
         // If this RRset creates a zone cut at this node, mark the node
         // indicating the need for callback in find().  Note that we do this
@@ -356,7 +356,7 @@ ZoneDataUpdater::addRdataSet(const Name& name, const RRType& rrtype,
             // (conceptually "signed" is a broader notion but our
             // current zone finder implementation regards "signed" as
             // "NSEC signed")
-            zone_data_.setSigned(true);
+            zone_data_->setSigned(true);
         }
 
         // If we are adding a new SOA at the origin, update zone's min TTL.
@@ -365,7 +365,7 @@ ZoneDataUpdater::addRdataSet(const Name& name, const RRType& rrtype,
         // this should be only once in normal cases) update the TTL.
         if (rrset && rrtype == RRType::SOA() && is_origin) {
             // Our own validation ensures the RRset is not empty.
-            zone_data_.setMinTTL(
+            zone_data_->setMinTTL(
                 dynamic_cast<const generic::SOA&>(
                     rrset->getRdataIterator()->getCurrent()).getMinimum());
         }
diff --git a/src/lib/datasrc/memory/zone_data_updater.h b/src/lib/datasrc/memory/zone_data_updater.h
index 95d0611..eae4103 100644
--- a/src/lib/datasrc/memory/zone_data_updater.h
+++ b/src/lib/datasrc/memory/zone_data_updater.h
@@ -72,7 +72,7 @@ public:
        mem_sgmt_(mem_sgmt),
        rrclass_(rrclass),
        zone_name_(zone_name),
-       zone_data_(zone_data),
+       zone_data_(&zone_data),
        hash_(NULL)
     {}
 
@@ -190,7 +190,7 @@ private:
     util::MemorySegment& mem_sgmt_;
     const isc::dns::RRClass rrclass_;
     const isc::dns::Name& zone_name_;
-    ZoneData& zone_data_;
+    ZoneData* zone_data_;
     RdataEncoder encoder_;
     const isc::dns::NSEC3Hash* hash_;
 };