sandboxos => tildefriends

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3157 ed5197a5-7fde-0310-b194-c3ffbd925b24

src/Database.h

@@ -0,0 +1,44 @@
+#ifndef INCLUDED_Database
+#define INCLUDED_Database
+
+#include <lmdb.h>
+#include <v8.h>
+
+class Task;
+
+class Database {
+public:
+	static void create(const v8::FunctionCallbackInfo<v8::Value>& args);
+	static int getCount() { return _count; }
+
+private:
+	Database(Task* task);
+	~Database();
+
+	Task* _task;
+	int _refCount = 1;
+	v8::Persistent<v8::Object, v8::CopyablePersistentTraits<v8::Object> > _object;
+
+	MDB_env* _environment;
+	MDB_dbi _database;
+	MDB_txn* _transaction;
+
+	static int _count;
+
+	static Database* get(v8::Handle<v8::Value> databaseObject);
+	static void onRelease(const v8::WeakCallbackData<v8::Object, Database>& data);
+
+	static void get(const v8::FunctionCallbackInfo<v8::Value>& args);
+	static void set(const v8::FunctionCallbackInfo<v8::Value>& args);
+	static void remove(const v8::FunctionCallbackInfo<v8::Value>& args);
+	static void getAll(const v8::FunctionCallbackInfo<v8::Value>& args);
+
+	bool open(v8::Isolate* isolate, const char* path);
+
+	bool checkError(const char* command, int result);
+
+	void ref();
+	void release();
+};
+
+#endif