1aac95a737
- Added a very simple parser that can extract the namespace and class name of a C# script.
75 lines
1.1 KiB
C++
75 lines
1.1 KiB
C++
#ifndef SCRIPT_CLASS_PARSER_H
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#define SCRIPT_CLASS_PARSER_H
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#include "core/ustring.h"
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#include "core/variant.h"
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#include "core/vector.h"
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class ScriptClassParser {
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public:
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struct NameDecl {
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enum Type {
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NAMESPACE_DECL,
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CLASS_DECL,
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STRUCT_DECL
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};
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String name;
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Type type;
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};
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struct ClassDecl {
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String name;
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String namespace_;
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Vector<String> base;
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bool nested;
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bool has_script_attr;
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};
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private:
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String code;
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int idx;
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int line;
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String error_str;
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bool error;
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Variant value;
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Vector<ClassDecl> classes;
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enum Token {
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TK_BRACKET_OPEN,
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TK_BRACKET_CLOSE,
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TK_CURLY_BRACKET_OPEN,
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TK_CURLY_BRACKET_CLOSE,
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TK_PERIOD,
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TK_COLON,
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TK_COMMA,
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TK_SYMBOL,
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TK_IDENTIFIER,
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TK_STRING,
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TK_NUMBER,
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TK_OP_LESS,
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TK_OP_GREATER,
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TK_EOF,
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TK_ERROR
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};
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Token get_token();
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Error _skip_type_parameters();
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Error _parse_class_base(Vector<String> &r_base);
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Error _parse_namespace_name(String &r_name, int &r_curly_stack);
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public:
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Error parse(const String &p_code);
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Error parse_file(const String &p_filepath);
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String get_error();
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Vector<ClassDecl> get_classes();
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};
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#endif // SCRIPT_CLASS_PARSER_H
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