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/*
* Copyright (c) 2010-2014 Remko Tronçon
* Licensed under the GNU General Public License.
* See the COPYING file for more information.
*/
#include <Sluift/ElementConvertors/SecurityLabelConvertor.h>
#include <lua.hpp>
#include <boost/smart_ptr/make_shared.hpp>
#include <boost/numeric/conversion/cast.hpp>
#include <Swiften/Base/foreach.h>
#pragma clang diagnostic ignored "-Wunused-private-field"
using namespace Swift;
SecurityLabelConvertor::SecurityLabelConvertor(LuaElementConvertors* convertors) :
GenericLuaElementConvertor<SecurityLabel>("security_label"),
convertors(convertors) {
}
SecurityLabelConvertor::~SecurityLabelConvertor() {
}
boost::shared_ptr<SecurityLabel> SecurityLabelConvertor::doConvertFromLua(lua_State* L) {
boost::shared_ptr<SecurityLabel> result = boost::make_shared<SecurityLabel>();
lua_getfield(L, -1, "equivalent_labels");
if (lua_type(L, -1) == LUA_TTABLE) {
std::vector< std::string > items;
for(size_t i = 0; i < lua_objlen(L, -1); ++i) {
lua_pushnumber(L, i + 1);
lua_gettable(L, -2);
if (lua_isstring(L, -1)) {
items.push_back(std::string(lua_tostring(L, -1)));
}
lua_pop(L, 1);
}
result->setEquivalentLabels(items);
}
lua_pop(L, 1);
lua_getfield(L, -1, "foreground_color");
if (lua_isstring(L, -1)) {
result->setForegroundColor(std::string(lua_tostring(L, -1)));
}
lua_pop(L, 1);
lua_getfield(L, -1, "display_marking");
if (lua_isstring(L, -1)) {
result->setDisplayMarking(std::string(lua_tostring(L, -1)));
}
lua_pop(L, 1);
lua_getfield(L, -1, "background_color");
if (lua_isstring(L, -1)) {
result->setBackgroundColor(std::string(lua_tostring(L, -1)));
}
lua_pop(L, 1);
lua_getfield(L, -1, "label");
if (lua_isstring(L, -1)) {
result->setLabel(std::string(lua_tostring(L, -1)));
}
lua_pop(L, 1);
return result;
}
void SecurityLabelConvertor::doConvertToLua(lua_State* L, boost::shared_ptr<SecurityLabel> payload) {
lua_createtable(L, 0, 0);
if (!payload->getEquivalentLabels().empty()) {
lua_createtable(L, boost::numeric_cast<int>(payload->getEquivalentLabels().size()), 0);
{
int i = 0;
foreach(const std::string& item, payload->getEquivalentLabels()) {
lua_pushstring(L, item.c_str());
lua_rawseti(L, -2, boost::numeric_cast<int>(i+1));
++i;
}
}
lua_setfield(L, -2, "equivalent_labels");
}
lua_pushstring(L, payload->getForegroundColor().c_str());
lua_setfield(L, -2, "foreground_color");
lua_pushstring(L, payload->getDisplayMarking().c_str());
lua_setfield(L, -2, "display_marking");
lua_pushstring(L, payload->getBackgroundColor().c_str());
lua_setfield(L, -2, "background_color");
lua_pushstring(L, payload->getLabel().c_str());
lua_setfield(L, -2, "label");
}
boost::optional<LuaElementConvertor::Documentation> SecurityLabelConvertor::getDocumentation() const {
return Documentation(
"SecurityLabel",
"This table has the following fields:\n\n"
"- `equivalent_labels`: array<string>\n"
"- `foreground_color`: string\n"
"- `display_marking`: string\n"
"- `background_color`: string\n"
"- `label`: string\n"
);
}
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Swift