Initial Zhivo standard library source files.

lib/zhivo_std.hpp

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+/*
+ * Copyright (c) 2024 - Nathanne Isip
+ * This file is part of Zhivo.
+ * 
+ * Zhivo is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation, either version 3 of the License,
+ * or (at your option) any later version.
+ * 
+ * Zhivo is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with Zhivo. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef ZHIVO_STD_LIB_CC
+#define ZHIVO_STD_LIB_CC
+
+#include <zhivo/core/DynamicObject.hpp>
+#include <zhivo/core/SymbolTable.hpp>
+
+#define ZHIVO_LIB_START extern "C" {
+#define ZHIVO_LIB_END   }
+
+#define ZHIVO_FUNC(funcName)      \
+    DynamicObject funcName(                     \
+        const SymbolTable& symtab,              \
+        const std::vector<DynamicObject>& args  \
+    )
+
+#endif

lib/zhivo_stdlib_io.cc

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+/*
+ * Copyright (c) 2024 - Nathanne Isip
+ * This file is part of Zhivo.
+ * 
+ * Zhivo is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation, either version 3 of the License,
+ * or (at your option) any later version.
+ * 
+ * Zhivo is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with Zhivo. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "zhivo_stdlib_io.hpp"
+
+ZHIVO_FUNC(io_print) {
+    if(args.size() == 0)
+        return {};
+
+    for(size_t i = 0; i < args.size(); i++) {
+        DynamicObject arg = args.at(i);
+        std::cout << arg.toString();
+    }
+
+    return {};
+}
+
+ZHIVO_FUNC(io_exit) {
+    if(args.size() == 0)
+        exit(0);
+
+    DynamicObject exitCode = args.at(0);
+    if(!exitCode.isNumber())
+        throw std::runtime_error("Exit code is not a number.");
+
+    exit(static_cast<int>(exitCode.getNumber()));
+    return {};
+}

lib/zhivo_stdlib_io.hpp

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+/*
+ * Copyright (c) 2024 - Nathanne Isip
+ * This file is part of Zhivo.
+ * 
+ * Zhivo is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation, either version 3 of the License,
+ * or (at your option) any later version.
+ * 
+ * Zhivo is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with Zhivo. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef ZHIVO_STDLIB_IO_CC
+#define ZHIVO_STDLIB_IO_CC
+
+#include "zhivo_std.hpp"
+
+#include <exception>
+#include <iostream>
+
+ZHIVO_LIB_START
+ZHIVO_FUNC(io_print);
+ZHIVO_FUNC(io_exit);
+ZHIVO_LIB_END
+
+#endif