Steve Checkoway
50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
/*
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* Processor.h
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* stepmania
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*
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* Created by Steve Checkoway on Sun Sep 07 2003.
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* Copyright (c) 2003 Steve Checkoway. All rights reserved.
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*
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*/
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#ifndef PROCESSOR_H
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#define PROCESSOR_H
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using namespace std;
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#include <stack>
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#include <map>
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#include "StdString.h"
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class Processor
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{
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private:
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typedef void (*handleFileFunc)(const char *file, const char *archivePath, bool overwrite);
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typedef const char *(*getPathFunc)(const char *id);
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typedef void (*errorFunc)(const char *fmt, ...);
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stack<unsigned> mReturnStack;
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bool mDoGoto;
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CString mLabel;
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map<CString, bool> mConditionals;
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map<CString, CString> mVars;
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map<CString, unsigned> mLabels;
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CString mPath;
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CString mCWD;
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handleFileFunc mHandleFile;
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getPathFunc mGetPath;
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errorFunc mError;
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bool mInstalling;
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const CString& ResolveVar(const CString& var);
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bool ResolveConditional(const CString& cond);
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static void DefaultError(const char *fmt, ...);
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public:
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Processor(CString& path, handleFileFunc f, getPathFunc p, bool i)
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: mDoGoto(false), mPath(path), mCWD("."), mHandleFile(f), mGetPath(p),
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mError(Processor::DefaultError), mInstalling(i) { }
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void ProcessLine(const CString& line, unsigned& nextLine);
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void SetErrorFunc(errorFunc f) { mError = f; }
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};
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#endif
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