OjosDatabaseHandler.hpp

Go to the documentation of this file.

/*
 * Copyright (C) 2019, Siemens AG
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
#ifndef OJOS_AGENT_DATABASE_HANDLER_HPP
#define OJOS_AGENT_DATABASE_HANDLER_HPP

#include <unordered_map>
#include <algorithm>
#include <string>
#include <iostream>

#include "libfossUtils.hpp"
#include "libfossAgentDatabaseHandler.hpp"
#include "libfossdbmanagerclass.hpp"
#include "ojomatch.hpp"

extern "C" {
#include "libfossology.h"
}

struct OjoDatabaseEntry
{
  const unsigned long int license_fk, agent_fk, pfile_fk;
  OjoDatabaseEntry(const unsigned long int l, const unsigned long int a,
    const unsigned long int p) :
    license_fk(l), agent_fk(a), pfile_fk(p)
  {
  }
};

class OjosDatabaseHandler: public fo::AgentDatabaseHandler
{
  public:
    OjosDatabaseHandler(fo::DbManager dbManager);
    OjosDatabaseHandler(OjosDatabaseHandler &&other) :
      fo::AgentDatabaseHandler(std::move(other))
    {
    }
    ;
    OjosDatabaseHandler spawn() const;

    std::vector<unsigned long> queryFileIdsForUpload(int uploadId, bool ignoreFilesWithMimeType);
    std::vector<unsigned long> queryFileIdsForScan(int uploadId, int agentId, bool ignoreFilesWithMimeType);
    unsigned long saveLicenseToDatabase(OjoDatabaseEntry &entry) const;
    bool insertNoResultInDatabase(OjoDatabaseEntry &entry) const;
    bool saveHighlightToDatabase(const ojomatch &match,
      const unsigned long fl_fk) const;

    unsigned long getLicenseIdForName(std::string const &rfShortName);

  private:
    unsigned long getCachedLicenseIdForName(
      std::string const &rfShortName) const;
    unsigned long selectOrInsertLicenseIdForName(std::string rfShortname);
    std::unordered_map<std::string, long> licenseRefCache;
};

#endif // OJOS_AGENT_DATABASE_HANDLER_HPP