#ifndef VOIDSCRIPT_HPP
|
#define VOIDSCRIPT_HPP
|
#include <filesystem>
|
#include <fstream>
|
#include <string>
|
|
#include "Interpreter/Interpreter.hpp"
|
#include "Lexer/Lexer.hpp"
|
#include "Modules/ModuleManager.hpp"
|
#include "Modules/PrintNlModule.hpp"
|
#include "Modules/PrintModule.hpp"
|
#include "Modules/TypeofModule.hpp"
|
#include "Modules/FileModule.hpp"
|
#include "Modules/JsonModule.hpp"
|
#include "Parser/Parser.hpp"
|
|
class VoidScript {
|
private:
|
// Debug flags for various components
|
bool debugLexer_ = false;
|
bool debugParser_ = false;
|
bool debugInterpreter_ = false;
|
bool debugSymbolTable_ = false;
|
std::vector<std::string> files;
|
std::shared_ptr<Lexer::Lexer> lexer = nullptr;
|
std::shared_ptr<Parser::Parser> parser = nullptr;
|
|
static std::string readFile(const std::string & file) {
|
if (!std::filesystem::exists(file)) {
|
throw std::runtime_error("File " + file + " does not exits");
|
}
|
std::ifstream input(file, std::ios::in);
|
if (!input.is_open()) {
|
throw std::runtime_error("Could not open file " + file);
|
return "";
|
}
|
std::string content = std::string((std::istreambuf_iterator<char>(input)), std::istreambuf_iterator<char>());
|
input.close();
|
return content;
|
}
|
|
public:
|
/**
|
* @param file initial script file
|
* @param debugLexer enable lexer debug output
|
* @param debugParser enable parser debug output
|
* @param debugInterpreter enable interpreter debug output
|
*/
|
VoidScript(const std::string & file, bool debugLexer = false, bool debugParser = false,
|
bool debugInterpreter = false, bool debugSymbolTable = false) :
|
debugLexer_(debugLexer),
|
debugParser_(debugParser),
|
debugInterpreter_(debugInterpreter),
|
debugSymbolTable_(debugSymbolTable),
|
lexer(std::make_shared<Lexer::Lexer>()),
|
parser(std::make_shared<Parser::Parser>()) {
|
// Register built-in modules (print, etc.)
|
Modules::ModuleManager::instance().addModule(std::make_unique<Modules::PrintModule>());
|
Modules::ModuleManager::instance().addModule(std::make_unique<Modules::PrintNlModule>());
|
// typeof() builtin
|
Modules::ModuleManager::instance().addModule(std::make_unique<Modules::TypeofModule>());
|
// file I/O builtin
|
Modules::ModuleManager::instance().addModule(std::make_unique<Modules::FileModule>());
|
// JSON encode/decode builtin
|
Modules::ModuleManager::instance().addModule(std::make_unique<Modules::JsonModule>());
|
this->files.emplace(this->files.begin(), file);
|
|
lexer->setKeyWords(Parser::Parser::keywords);
|
}
|
|
int run() {
|
try {
|
// Load plugin modules from 'modules' directory (case-insensitive)
|
Modules::ModuleManager::instance().loadPlugins("modules");
|
Modules::ModuleManager::instance().loadPlugins("Modules");
|
// Register all built-in and plugin modules before execution
|
Modules::ModuleManager::instance().registerAll();
|
while (!files.empty()) {
|
std::string file = files.back();
|
const std::string file_content = readFile(file);
|
files.pop_back();
|
|
std::string _default_namespace_ = file;
|
std::replace(_default_namespace_.begin(), _default_namespace_.end(), '.', '_');
|
|
Symbols::SymbolContainer::instance()->create(_default_namespace_);
|
|
const std::string ns = Symbols::SymbolContainer::instance()->currentScopeName();
|
|
this->lexer->addNamespaceInput(ns, file_content);
|
const auto tokens = this->lexer->tokenizeNamespace(ns);
|
if (debugLexer_) {
|
std::cerr << "[Debug][Lexer] Tokens for namespace '" << ns << "':\n";
|
for (const auto & tok : tokens) {
|
std::cerr << tok.dump();
|
}
|
}
|
|
parser->parseScript(tokens, file_content, file);
|
if (debugParser_) {
|
std::cerr << "[Debug][Parser] Operations for namespace '" << ns << "':\n";
|
for (const auto & op : Operations::Container::instance()->getAll(ns)) {
|
std::cerr << op->toString() << "\n";
|
}
|
}
|
|
// Execute interpreter with optional debug output
|
Interpreter::Interpreter interpreter(debugInterpreter_);
|
interpreter.run();
|
if (debugSymbolTable_) {
|
std::cout << Symbols::SymbolContainer::dump() << "\n";
|
}
|
} // while (!files.empty())
|
|
return 0;
|
} catch (const std::exception & e) {
|
std::cerr << e.what() << '\n';
|
return 1;
|
}
|
return 1;
|
}
|
}; // class VoidScript
|
|
#endif // VOIDSCRIPT_HPP
|
