refactoring and remove dead code in lmdb

headers/modsecurity/collection/collection.h

@@ -45,7 +45,6 @@ class Collection {
  public:
     explicit Collection(const std::string &a) : m_name(a) { }
     virtual ~Collection() { }
-    virtual void store(std::string key, std::string value) = 0;
 
     virtual bool storeOrUpdateFirst(const std::string &key,
         const std::string &value) = 0;
@@ -70,21 +69,6 @@ class Collection {
         variables::KeyExclusions &ke) = 0;
 
 
-    /* store */
-    virtual void store(std::string key, std::string compartment,
-        std::string value) {
-        std::string nkey = compartment + "::" + key;
-        store(nkey, value);
-    }
-
-
-    virtual void store(std::string key, std::string compartment,
-        std::string compartment2, std::string value) {
-        std::string nkey = compartment + "::" + compartment2 + "::" + key;
-        store(nkey, value);
-    }
-
-
     /* storeOrUpdateFirst */
     virtual bool storeOrUpdateFirst(const std::string &key,
         std::string compartment, const std::string &value) {

src/collection/backend/in_memory-per_process.h

@@ -76,7 +76,7 @@ class InMemoryPerProcess :
  public:
     explicit InMemoryPerProcess(const std::string &name);
     ~InMemoryPerProcess();
-    void store(std::string key, std::string value) override;
+    void store(std::string key, std::string value);
 
     bool storeOrUpdateFirst(const std::string &key,
         const std::string &value) override;
@@ -101,6 +101,20 @@ class InMemoryPerProcess :
         std::vector<const VariableValue *> *l,
         variables::KeyExclusions &ke) override;
 
+    /* store */
+    virtual void store(std::string key, std::string compartment,
+        std::string value) {
+        std::string nkey = compartment + "::" + key;
+        store(nkey, value);
+    }
+
+
+    virtual void store(std::string key, std::string compartment,
+        std::string compartment2, std::string value) {
+        std::string nkey = compartment + "::" + compartment2 + "::" + key;
+        store(nkey, value);
+    }
+
  private:
     pthread_mutex_t m_lock;
 };

src/collection/backend/lmdb.cc

@@ -397,43 +397,6 @@ end_txn:
 }
 
 
-void LMDB::store(std::string key, std::string value) {
-    MDB_val mdb_key, mdb_data;
-    MDB_txn *txn = NULL;
-    int rc;
-    MDB_stat mst;
-
-    rc = txn_begin(0, &txn);
-    lmdb_debug(rc, "txn", "store");
-    if (rc != 0) {
-        goto end_txn;
-    }
-
-    string2val(key, &mdb_key);
-    string2val(value, &mdb_data);
-    rc = mdb_put(txn, m_dbi, &mdb_key, &mdb_data, 0);
-    lmdb_debug(rc, "put", "store");
-    if (rc != 0) {
-        goto end_put;
-    }
-
-    rc = mdb_txn_commit(txn);
-    lmdb_debug(rc, "commit", "store");
-    if (rc != 0) {
-        goto end_commit;
-    }
-
-end_put:
-end_dbi:
-    if (rc != 0) {
-        mdb_txn_abort(txn);
-    }
-end_commit:
-end_txn:
-    return;
-}
-
-
 bool LMDB::updateFirst(const std::string &key,
     const std::string &value) {
     int rc;

src/collection/backend/lmdb.h

@@ -98,7 +98,6 @@ class LMDB :
     public Collection {
  public:
     explicit LMDB(const std::string &name);
-    void store(std::string key, std::string value) override;
 
     bool storeOrUpdateFirst(const std::string &key,
         const std::string &value) override;