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/*-
* Copyright 2021 Vsevolod Stakhov
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "css_property.hxx"
#include "frozen/unordered_map.h"
#include "frozen/string.h"
#include "libutil/cxx/util.hxx"
namespace rspamd::css {
constexpr const auto prop_names_map = frozen::make_unordered_map<frozen::string, css_property_type>({
{"font", css_property_type::PROPERTY_FONT},
{"font-color", css_property_type::PROPERTY_FONT_COLOR},
{"font-size", css_property_type::PROPERTY_FONT_SIZE},
{"color", css_property_type::PROPERTY_COLOR},
{"bgcolor", css_property_type::PROPERTY_BGCOLOR},
{"background-color", css_property_type::PROPERTY_BGCOLOR},
{"background", css_property_type::PROPERTY_BACKGROUND},
{"height", css_property_type::PROPERTY_HEIGHT},
{"width", css_property_type::PROPERTY_WIDTH},
{"display", css_property_type::PROPERTY_DISPLAY},
{"visibility", css_property_type::PROPERTY_VISIBILITY},
{"opacity", css_property_type::PROPERTY_OPACITY},
});
/* Ensure that we have all cases listed */
static_assert(prop_names_map.size() >= static_cast<int>(css_property_type::PROPERTY_NYI));
auto token_string_to_property(const std::string_view &inp)
-> css_property_type
{
css_property_type ret = css_property_type::PROPERTY_NYI;
auto known_type = find_map(prop_names_map, inp);
if (known_type) {
ret = known_type.value().get();
}
return ret;
}
auto css_property::from_token(const css_parser_token &tok)
-> tl::expected<css_property, css_parse_error>
{
if (tok.type == css_parser_token::token_type::ident_token) {
auto sv = tok.get_string_or_default("");
return css_property{token_string_to_property(sv), css_property_flag::FLAG_NORMAL};
}
return tl::unexpected{css_parse_error(css_parse_error_type::PARSE_ERROR_NYI)};
}
}// namespace rspamd::css
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