/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
/**
 * Copyright (C) 2013 Regents of the University of California.
 * @author: Yingdi Yu <yingdi@cs.ucla.edu>
 * @author: Jeff Thompson <jefft0@remap.ucla.edu>
 * See COPYING for copyright and distribution information.
 */

#ifndef NDN_SECURITY_SEC_PUBLIC_INFO_SQLITE3_HPP
#define NDN_SECURITY_SEC_PUBLIC_INFO_SQLITE3_HPP

#include "../common.hpp"
#include "sec-public-info.hpp"

struct sqlite3;

namespace ndn {
  
class SecPublicInfoSqlite3 : public SecPublicInfo {
public:
  struct Error : public SecPublicInfo::Error { Error(const std::string &what) : SecPublicInfo::Error(what) {} };

  SecPublicInfoSqlite3();
  
  virtual 
  ~SecPublicInfoSqlite3();

  /**********************
   * from SecPublicInfo *
   **********************/
  virtual bool 
  doesIdentityExist(const Name& identityName);

  virtual void
  addIdentity(const Name& identityName);

  virtual bool 
  revokeIdentity();

  virtual bool 
  doesPublicKeyExist(const Name& keyName);

  virtual void 
  addPublicKey(const Name& keyName, KeyType keyType, const PublicKey& publicKeyDer);

  virtual ptr_lib::shared_ptr<PublicKey>
  getPublicKey(const Name& keyName);

  virtual bool
  doesCertificateExist(const Name& certificateName);

  virtual void 
  addCertificate(const IdentityCertificate& certificate);

  virtual ptr_lib::shared_ptr<IdentityCertificate> 
  getCertificate(const Name &certificateName);


  virtual Name 
  getDefaultIdentity();

  virtual Name 
  getDefaultKeyNameForIdentity(const Name& identityName);

  virtual Name 
  getDefaultCertificateNameForKey(const Name& keyName);

  virtual void
  getAllIdentities(std::vector<Name> &nameList, bool isDefault);

  virtual void
  getAllKeyNames(std::vector<Name> &nameList, bool isDefault);

  virtual void
  getAllKeyNamesOfIdentity(const Name& identity, std::vector<Name> &nameList, bool isDefault);
    
  virtual void
  getAllCertificateNames(std::vector<Name> &nameList, bool isDefault);

  virtual void
  getAllCertificateNamesOfKey(const Name& keyName, std::vector<Name> &nameList, bool isDefault);
  
protected:
  virtual void 
  setDefaultIdentityInternal(const Name& identityName);

  virtual void
  setDefaultKeyNameForIdentityInternal(const Name& keyName);

  virtual void 
  setDefaultCertificateNameForKeyInternal(const Name& certificateName);  

  virtual void
  deleteCertificateInfo(const Name &certificateName);

  virtual void
  deletePublicKeyInfo(const Name &keyName);

  virtual void
  deleteIdentityInfo(const Name &identity);
  
private:
  sqlite3 * m_database;
};

} // namespace ndn

#endif //NDN_SECURITY_SEC_PUBLIC_INFO_SQLITE3_HPP