C++ Library to handle BagIt structures. BagIt is a standard format to create transfer packages for digital preservation purposes. See https://en.wikipedia.org/wiki/BagIt for details
http://andreas-romeyke.de
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110 lines
3.2 KiB
110 lines
3.2 KiB
// Copyright (C) 2018 Andreas Romeyke (art1@andreas-romeyke.de), 2018.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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#ifndef LIBCBAG_BAGMETADATA
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#define LIBCBAG_BAGMETADATA
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#include <string>
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#include <map>
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#include <sstream>
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#include <ctime>
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#include "checksum.hpp"
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using namespace std;
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enum {
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SourceOrganization,
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OrganizationAddress,
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ContactName,
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ContactPhone,
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ContactEmail,
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ExternalDescription,
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BaggingDate,
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ExternalIdentifier,
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BagSize,
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PayloadOxum,
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BagGroupIdentifier,
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BagCount,
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InternalSenderIdentifier,
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InternalSenderDescription,
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};
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class Bagmetadata{
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private:
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map<string,string> metadata;
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bool exist_bagmetadata_file;
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stringstream log;
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public:
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Bagmetadata( string basedir );
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string get_SourceOrganization();
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string get_OrganizationAddress();
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string get_ContactName();
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string get_ContactPhone();
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string get_ContactEmail();
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string get_ExternalDescription();
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string get_BaggingDate();
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string get_ExternalIdentifier();
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string get_BagSize();
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oxum_t get_PayloadOxum();
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string get_BagGroupIdentifier();
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string get_BagCount();
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string get_InternalSenderIdentifier();
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string get_InternalSenderDescription();
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bool has_SourceOrganization();
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bool has_OrganizationAddress();
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bool has_ContactName();
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bool has_ContactPhone();
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bool has_ContactEmail();
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bool has_ExternalDescription();
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bool has_BaggingDate();
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bool has_ExternalIdentifier();
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bool has_BagSize();
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bool has_PayloadOxum();
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bool has_BagGroupIdentifier();
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bool has_BagCount();
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bool has_InternalSenderIdentifier();
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bool has_InternalSenderDescription();
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void set_SourceOrganization( string );
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void set_OrganizationAddress( string );
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void set_ContactName( string );
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void set_ContactPhone( string );
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void set_ContactEmail( string );
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void set_ExternalDescription( string );
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void set_BaggingDate( string );
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void set_BaggingDate( time_t );
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void set_ExternalIdentifier( string );
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void set_BagSize( string );
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void set_BagSize(long long unsigned int bytes); // count of bytes, the method calcs the human readable string
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void set_PayloadOxum( oxum_t );
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void set_BagGroupIdentifier( string );
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void set_BagCount( string );
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void set_InternalSenderIdentifier( string );
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void set_InternalSenderDescription( string );
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map<string,string> get_metadata();
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void set_metadata(map<string,string> &);
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bool has_metadata();
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bool validate();
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bool store( string basedir);
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void get_logstream( stringstream & log);
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void reset_logstream();
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};
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#endif
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// vim: set tabstop=4 softtabstop=0 expandtab shiftwidth=4 smarttab
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