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81 lines
2.3 KiB
C++
81 lines
2.3 KiB
C++
#include <xlnt/packaging/manifest.hpp>
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#include <xlnt/serialization/manifest_serializer.hpp>
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#include <xlnt/serialization/xml_document.hpp>
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#include <xlnt/serialization/xml_node.hpp>
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#include <detail/constants.hpp>
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namespace xlnt {
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manifest_serializer::manifest_serializer(manifest &m) : manifest_(m)
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{
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}
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void manifest_serializer::read_manifest(const xml_document &xml)
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{
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const auto root_node = xml.get_child("Types");
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for (const auto child : root_node.get_children())
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{
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if (child.get_name() == "Default")
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{
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manifest_.add_default_type(child.get_attribute("Extension"), child.get_attribute("ContentType"));
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}
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else if (child.get_name() == "Override")
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{
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manifest_.add_override_type(child.get_attribute("PartName"), child.get_attribute("ContentType"));
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}
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}
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}
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xml_document manifest_serializer::write_manifest() const
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{
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xml_document xml;
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auto root_node = xml.add_child("Types");
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xml.add_namespace("", constants::Namespace("content-types"));
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for (const auto default_type : manifest_.get_default_types())
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{
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auto type_node = root_node.add_child("Default");
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type_node.add_attribute("Extension", default_type.get_extension());
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type_node.add_attribute("ContentType", default_type.get_content_type());
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}
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for (const auto override_type : manifest_.get_override_types())
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{
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auto type_node = root_node.add_child("Override");
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type_node.add_attribute("PartName", override_type.get_part_name());
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type_node.add_attribute("ContentType", override_type.get_content_type());
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}
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return xml;
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}
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std::string manifest_serializer::determine_document_type() const
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{
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if (!manifest_.has_override_type(constants::ArcWorkbook()))
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{
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return "unsupported";
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}
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std::string type = manifest_.get_override_type(constants::ArcWorkbook());
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if (type == "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml")
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{
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return "excel";
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}
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else if (type == "application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml")
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{
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return "powerpoint";
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}
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else if (type == "application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml")
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{
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return "word";
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}
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return "unsupported";
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}
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} // namespace xlnt
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