estyle/estyle/lexer/tocken.cpp

/**
 * @author Edouard DUPIN
 * @copyright 2017, Edouard DUPIN, all right reserved
 * @license MPL-2 (see license file)
 */

#include <estyle/lexer/tocken.hpp>

etk::String estyle::lexer::toString(estyle::lexer::tocken _token) {
	if (_token>32 && _token<128) {
		char buf[4] = "' '";
		buf[1] = (char)_token;
		return buf;
	}
	switch (_token) {
		case estyle::lexer::END_OF_FILE: return "EOF";
		case estyle::lexer::ID: return "ID";
		case estyle::lexer::INTEGER: return "INTEGER value";
		case estyle::lexer::FLOAT: return "FLOAT value";
		case estyle::lexer::STRING: return "STRING \"\" value";
		case estyle::lexer::SIMPLE_QUOTE_STRING: return "STRING '' value";
		case estyle::lexer::BOOLEAN: return "BOOLEAN value";
		case estyle::lexer::EQUAL: return "=";
		case estyle::lexer::EQUAL_EQUAL: return "==";
		case estyle::lexer::NOT: return "!";
		case estyle::lexer::NOT_EQUAL: return "!=";
		case estyle::lexer::LESS: return "<";
		case estyle::lexer::LESS_EQUAL: return "<=";
		case estyle::lexer::GREATER: return ">";
		case estyle::lexer::GREATER_EQUAL: return ">=";
		case estyle::lexer::PLUS: return "+";
		case estyle::lexer::MINUS: return "-";
		case estyle::lexer::PLUS_EQUAL: return "+=";
		case estyle::lexer::MINUS_EQUAL: return "-=";
		case estyle::lexer::PLUS_PLUS: return "++";
		case estyle::lexer::MINUS_MINUS: return "--";
		case estyle::lexer::AND: return "&";
		case estyle::lexer::AND_EQUAL: return "&=";
		case estyle::lexer::AND_AND: return "&&";
		case estyle::lexer::OR: return "|";
		case estyle::lexer::OR_EQUAL: return "|=";
		case estyle::lexer::OR_OR: return "||";
		case estyle::lexer::XOR: return "^";
		case estyle::lexer::XOR_EQUAL: return "^=";
		case estyle::lexer::COLON: return ":";
		case estyle::lexer::SEMICOLON: return ";";
		case estyle::lexer::PARENTHESE_IN: return "(";
		case estyle::lexer::PARENTHESE_OUT: return ")";
		case estyle::lexer::BRACKET_IN: return "[";
		case estyle::lexer::BRACKET_OUT: return "]";
		case estyle::lexer::BRACE_IN: return "{";
		case estyle::lexer::BRACE_OUT: return "}";
		case estyle::lexer::DEVIDE: return "/";
		case estyle::lexer::MULTIPLY: return "*";
		case estyle::lexer::DEVIDE_EQUAL: return "/=";
		case estyle::lexer::MULTIPLY_EQUAL: return "*=";
		//case estyle::lexer::QUESTION: return "?";
		case estyle::lexer::DOT: return ".";
		case estyle::lexer::COMA: return ",";
		case estyle::lexer::POUCENT: return "%";
		// reserved words
		case estyle::lexer::RESERVED_COMMENT_1_LINE: return "COMMENT 1";
		case estyle::lexer::RESERVED_COMMENT_N_LINE: return "COMMENT N";
		case estyle::lexer::RESERVED_DOCUMENTATION_1_LINE: return "DOCUMENTATION 1";
		case estyle::lexer::RESERVED_DOCUMENTATION_N_LINE: return "DOCUMENTATION N";
		case estyle::lexer::RESERVED_IF: return "if";
		case estyle::lexer::RESERVED_ELSE: return "else";
		case estyle::lexer::RESERVED_DO: return "do";
		case estyle::lexer::RESERVED_WHILE: return "while";
		case estyle::lexer::RESERVED_FOR: return "for";
		case estyle::lexer::RESERVED_SWITCH: return "switch";
		case estyle::lexer::RESERVED_CASE: return "case";
		case estyle::lexer::RESERVED_BREAK: return "break";
		case estyle::lexer::RESERVED_CONTINUE: return "continue";
		case estyle::lexer::RESERVED_RETURN: return "return";
		case estyle::lexer::RESERVED_NEW: return "new";
		case estyle::lexer::RESERVED_DELETE: return "delete";
		case estyle::lexer::RESERVED_PRIVATE: return "private";
		case estyle::lexer::RESERVED_PUBLIC: return "public";
		case estyle::lexer::RESERVED_PROTECTED: return "protected";
		case estyle::lexer::RESERVED_NEW_LINE: return "\\n";
		case estyle::lexer::RESERVED_CONST: return "const";
		case estyle::lexer::RESERVED_STATIC: return "static";
		case estyle::lexer::RESERVED_MUTABLE: return "mutable";
		case estyle::lexer::RESERVED_VIRTUAL: return "virtual";
		case estyle::lexer::RESERVED_INLINE: return "inline";
		case estyle::lexer::RESERVED_FINAL: return "final";
		case estyle::lexer::RESERVED_DEFAULT: return "default";
		case estyle::lexer::RESERVED_INT: return "int";
		case estyle::lexer::RESERVED_LONG: return "long";
		case estyle::lexer::RESERVED_SHORT: return "short";
		case estyle::lexer::RESERVED_SIGNED: return "signed";
		case estyle::lexer::RESERVED_UNSIGNED: return "unsigned";
		case estyle::lexer::RESERVED_NAMESPACE: return "namespace";
		case estyle::lexer::RESERVED_CLASS: return "class";
		case estyle::lexer::RESERVED_STRUCT: return "struct";
		
		case estyle::lexer::BASIC_TYPE_INTEGER_008: return "int8_t";
		case estyle::lexer::BASIC_TYPE_INTEGER_008_UNSIGNED: return "uint8_t";
		case estyle::lexer::BASIC_TYPE_INTEGER_016: return "int16_t";
		case estyle::lexer::BASIC_TYPE_INTEGER_016_UNSIGNED: return "uint16_t";
		case estyle::lexer::BASIC_TYPE_INTEGER_032: return "int32_t";
		case estyle::lexer::BASIC_TYPE_INTEGER_032_UNSIGNED: return "uint32_t";
		case estyle::lexer::BASIC_TYPE_INTEGER_064: return "int64_t";
		case estyle::lexer::BASIC_TYPE_INTEGER_064_UNSIGNED: return "uint64_t";
		case estyle::lexer::BASIC_TYPE_INTEGER_128: return "int128_t";
		case estyle::lexer::BASIC_TYPE_INTEGER_128_UNSIGNED: return "uint128_t";
		case estyle::lexer::BASIC_TYPE_FLOAT_32: return "float";
		case estyle::lexer::BASIC_TYPE_FLOAT_64: return "double";
		case estyle::lexer::BASIC_TYPE_FLOAT_96: return "triple";
		case estyle::lexer::BASIC_TYPE_BOOLEAN: return "bool";
		case estyle::lexer::BASIC_TYPE_STD_STRING: return "std::string";
		case estyle::lexer::BASIC_TYPE_STD_NULLPTR: return "std::nullptr";
		case estyle::lexer::BASIC_TYPE_VOID: return "void";
	}
	return etk::String("?[") + etk::toString(int32_t(_token)) + "]";
}

etk::Stream& estyle::operator<<(etk::Stream& _os, const enum estyle::lexer::tocken& _obj) {
	_os << estyle::lexer::toString(_obj);
	return _os;
}

namespace etk {
	template<>
	etk::String toString(const enum estyle::lexer::tocken& _obj) {
		return estyle::lexer::toString(_obj);
	}
}