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#include <QtCore>
#include <lua.hpp>
extern "C" {
#include <luv.h>
}
#include "LuaRuntime.hpp"
LuaRuntime::LuaRuntime() {
state = luaL_newstate();
luaL_openlibs(state);
// Load `uv` (luv)
luaopen_luv(state);
lua_setglobal(state, "uv");
// Load `web`
luaL_Reg weblib[] = {
{"open", &LuaRuntime::lua_onUrlOpen},
{"tabopen", &LuaRuntime::lua_onUrlTabOpen},
{NULL, NULL},
};
luaL_newlib(state, weblib);
lua_setglobal(state, "web");
// auto pp = R"(
// print('Hello -- ');
// local h = uv.fs_open('foobar', 'w', tonumber('644', 8), function(err, h)
// assert(not err, err);
// print('inside');
// print(h);
// print(err);
// uv.fs_write(h, 'Hello world');
// end);
// print(h);
// uv.run();
// print('-- end');
// )";
// auto pp = R"(
// print('Hello -- ');
// local t = uv.new_timer();
// uv.timer_start(t, 4000, 0, function()
// print('after time')
// end);
// uv.run();
// print('-- end');
// )";
// if (luaL_dostring(state, pp)) {
// qDebug() << "Lua Error: " << lua_tostring(state, -1);
// } else {
// qDebug() << "succ";
// }
}
void LuaRuntime::evaluate(QString code) {
luaL_dostring(state, code.toStdString().c_str());
}
int LuaRuntime::lua_onUrlOpen(lua_State *state) {
const char *url = luaL_optstring(state, 1, "");
auto runtime = LuaRuntime::instance();
emit runtime->urlOpened(url, OpenType::OpenUrl);
return 1;
}
int LuaRuntime::lua_onUrlTabOpen(lua_State *state) {
const char *url = luaL_optstring(state, 1, "");
auto runtime = LuaRuntime::instance();
emit runtime->urlOpened(url, OpenType::OpenUrlInTab);
return 1;
}
LuaRuntime::~LuaRuntime() { lua_close(state); }
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