leveldbwrapper symbol rename: Remove "Level" from class, etc. names

src/leveldbwrapper.h

@@ -16,18 +16,18 @@
 #include <leveldb/db.h>
 #include <leveldb/write_batch.h>
 
-class leveldb_error : public std::runtime_error
+class dbwrapper_error : public std::runtime_error
 {
 public:
-    leveldb_error(const std::string& msg) : std::runtime_error(msg) {}
+    dbwrapper_error(const std::string& msg) : std::runtime_error(msg) {}
 };
 
 void HandleError(const leveldb::Status& status);
 
-/** Batch of changes queued to be written to a CLevelDBWrapper */
-class CLevelDBBatch
+/** Batch of changes queued to be written to a CDBWrapper */
+class CDBBatch
 {
-    friend class CLevelDBWrapper;
+    friend class CDBWrapper;
 
 private:
     leveldb::WriteBatch batch;
@@ -61,7 +61,7 @@ public:
     }
 };
 
-class CLevelDBIterator
+class CDBIterator
 {
 private:
     leveldb::Iterator *piter;
@@ -71,9 +71,9 @@ public:
     /**
      * @param[in] piterIn          The original leveldb iterator.
      */
-    CLevelDBIterator(leveldb::Iterator *piterIn) : 
+    CDBIterator(leveldb::Iterator *piterIn) :
         piter(piterIn) { };
-    ~CLevelDBIterator();
+    ~CDBIterator();
 
     bool Valid();
 
@@ -121,7 +121,7 @@ public:
 
 };
 
-class CLevelDBWrapper
+class CDBWrapper
 {
 private:
     //! custom environment this database is using (may be NULL in case of default environment)
@@ -152,8 +152,8 @@ public:
      * @param[in] fMemory     If true, use leveldb's memory environment.
      * @param[in] fWipe       If true, remove all existing data.
      */
-    CLevelDBWrapper(const boost::filesystem::path& path, size_t nCacheSize, bool fMemory = false, bool fWipe = false);
-    ~CLevelDBWrapper();
+    CDBWrapper(const boost::filesystem::path& path, size_t nCacheSize, bool fMemory = false, bool fWipe = false);
+    ~CDBWrapper();
 
     template <typename K, typename V>
     bool Read(const K& key, V& value) const
@@ -183,7 +183,7 @@ public:
     template <typename K, typename V>
     bool Write(const K& key, const V& value, bool fSync = false)
     {
-        CLevelDBBatch batch;
+        CDBBatch batch;
         batch.Write(key, value);
         return WriteBatch(batch, fSync);
     }
@@ -210,12 +210,12 @@ public:
     template <typename K>
     bool Erase(const K& key, bool fSync = false)
     {
-        CLevelDBBatch batch;
+        CDBBatch batch;
         batch.Erase(key);
         return WriteBatch(batch, fSync);
     }
 
-    bool WriteBatch(CLevelDBBatch& batch, bool fSync = false);
+    bool WriteBatch(CDBBatch& batch, bool fSync = false);
 
     // not available for LevelDB; provide for compatibility with BDB
     bool Flush()
@@ -225,13 +225,13 @@ public:
 
     bool Sync()
     {
-        CLevelDBBatch batch;
+        CDBBatch batch;
         return WriteBatch(batch, true);
     }
 
-    CLevelDBIterator *NewIterator()
+    CDBIterator *NewIterator()
     {
-        return new CLevelDBIterator(pdb->NewIterator(iteroptions));
+        return new CDBIterator(pdb->NewIterator(iteroptions));
     }
 
     /**