1 files changed, 47 insertions, 0 deletions
diff --git a/src/mongo/db/matcher/expression_parser_geo.cpp b/src/mongo/db/matcher/expression_parser_geo.cpp
new file mode 100644
index 00000000000..cbb41731deb
--- /dev/null
+++ b/src/mongo/db/matcher/expression_parser_geo.cpp
@@ -0,0 +1,47 @@
+// expression_parser_geo.cpp
+
+/**
+ *    Copyright (C) 2013 10gen Inc.
+ *
+ *    This program is free software: you can redistribute it and/or  modify
+ *    it under the terms of the GNU Affero General Public License, version 3,
+ *    as published by the Free Software Foundation.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU Affero General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Affero General Public License
+ *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "mongo/db/matcher/expression_parser.h"
+
+#include "mongo/base/init.h"
+#include "mongo/db/jsobj.h"
+#include "mongo/db/matcher/expression_geo.h"
+#include "mongo/util/log.h"
+#include "mongo/util/mongoutils/str.h"
+
+namespace mongo {
+
+    StatusWithMatchExpression expressionParserGeoCallbackReal( const char* name,
+                                                                  const BSONObj& section ) {
+        GeoQuery gq;
+        if ( !gq.parseFrom( section ) )
+            return StatusWithMatchExpression( ErrorCodes::BadValue, "bad geo query" );
+
+        auto_ptr<GeoMatchExpression> e( new GeoMatchExpression() );
+        Status s = e->init( name, gq );
+        if ( !s.isOK() )
+            return StatusWithMatchExpression( s );
+        return StatusWithMatchExpression( e.release() );
+    }
+
+    MONGO_INITIALIZER( MatchExpressionParserGeo )( ::mongo::InitializerContext* context ) {
+        expressionParserGeoCallback = expressionParserGeoCallbackReal;
+        return Status::OK();
+    }
+
+}