port from perforce

space4k/src/4slang/LanguageSpecifier.h

@@ -0,0 +1,58 @@
+#pragma once
+
+
+struct r_KeywordType
+{
+	enum Enumeration
+	{
+		Identifier,
+		Type,
+		Symbol,
+		Number,
+		FunctionDeclaration,
+		ArgumentDeclaration,
+		VariableDeclaration,
+		Variable,
+		ReservedVariable,
+		Scope, // Reserved for the semantic analyzer
+		FunctionCall, // Reserved for the semantic analyzer
+		Unknown
+	};
+};
+
+
+struct r_Keyword
+{
+	r_Keyword(r_KeywordType::Enumeration ae_Type, const CString& as_Name, int ai_LineNumber)
+		: me_Type(ae_Type)
+		, ms_Name(as_Name)
+		, mi_LineNumber(ai_LineNumber)
+		, mr_SymbolTableEntry_(NULL)
+		, mb_CanBeRenamed(true)
+	{
+	}
+
+	r_KeywordType::Enumeration me_Type;
+	CString ms_Name;
+	int mi_LineNumber;
+	bool mb_CanBeRenamed;
+	r_Keyword* mr_SymbolTableEntry_;
+};
+
+
+class k_LanguageSpecifier
+{
+	std::vector<CString> mk_Identifiers;
+	std::vector<CString> mk_Symbols;
+	std::vector<CString> mk_Functions;
+	std::vector<CString> mk_Types;
+	std::vector<CString> mk_ReservedVariables;
+	int mi_LineNumber;
+
+public:
+	k_LanguageSpecifier();
+	virtual ~k_LanguageSpecifier() {}
+
+	r_Keyword Classify(const CString& as_Keyword, char* ac_Char_);
+	r_Keyword get_NextKeyword(char** ac_Chars__);
+};