manifest.hpp

// Copyright (c) 2014-2022 Thomas Fussell
// Copyright (c) 2010-2015 openpyxl
// Copyright (c) 2024 xlnt-community
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE
//
// @license: http://www.opensource.org/licenses/mit-license.php
// @author: see AUTHORS file

#pragma once

#include <string>
#include <unordered_map>

#include <xlnt/xlnt_config.hpp>
#include <xlnt/packaging/relationship.hpp>
#include <xlnt/utils/path.hpp>

namespace xlnt {

class XLNT_API manifest
{
public:
    void clear();

    std::vector<path> parts() const;

    // Relationships

    bool has_relationship(const path &source, relationship_type type) const;

    bool has_relationship(const path &source, const std::string &rel_id) const;

    class relationship relationship(const path &source, relationship_type type) const;

    class relationship relationship(const path &source, const std::string &rel_id) const;

    std::vector<xlnt::relationship> relationships(const path &source) const;

    std::vector<xlnt::relationship> relationships(const path &source, relationship_type type) const;

    path canonicalize(const std::vector<xlnt::relationship> &rels) const;

    std::string register_relationship(const uri &source, relationship_type type, const uri &target, target_mode mode);

    std::string register_relationship(const class relationship &rel);

    std::unordered_map<std::string, std::string> unregister_relationship(const uri &source, const std::string &rel_id);

    // Content Types

    std::string content_type(const path &part) const;

    // Default Content Types

    bool has_default_type(const std::string &extension) const;

    std::vector<std::string> extensions_with_default_types() const;

    std::string default_type(const std::string &extension) const;

    void register_default_type(const std::string &extension, const std::string &type);

    void unregister_default_type(const std::string &extension);

    // Override Content Types

    bool has_override_type(const path &part) const;

    std::string override_type(const path &part) const;

    std::vector<path> parts_with_overriden_types() const;

    void register_override_type(const path &part, const std::string &type);

    void unregister_override_type(const path &part);

    bool operator==(const manifest &other) const;

private:
    std::string next_relationship_id(const path &part) const;

    std::unordered_map<std::string, std::string> default_content_types_;

    std::unordered_map<path, std::string> override_content_types_;

    std::unordered_map<path, std::unordered_map<std::string, xlnt::relationship>> relationships_;
};

} // namespace xlnt