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/* This file is part of KDevelop
Copyright (C) 2002,2003 Roberto Raggi <roberto@kdevelop.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef DRIVER_H
#define DRIVER_H
#include "ast.h"
#include <qpair.h>
#include <qvaluestack.h>
#include <qstringlist.h>
#include <qmap.h>
class Lexer;
class Parser;
class Problem
{
public:
enum
{
Level_Error = 0,
Level_Warning,
Level_Todo,
Level_Fixme
};
public:
Problem() {}
Problem( const Problem& source )
: m_text( source.m_text ), m_line( source.m_line ),
m_column( source.m_column ), m_level( source.m_level ) {}
Problem( const QString& text, int line, int column, int level=Level_Error )
: m_text( text ), m_line( line ), m_column( column ), m_level(level) {}
Problem& operator = ( const Problem& source )
{
m_text = source.m_text;
m_line = source.m_line;
m_column = source.m_column;
m_level = source.m_level;
return( *this );
}
bool operator == ( const Problem& p ) const
{
return m_text == p.m_text && m_line == p.m_line && m_column == p.m_column && m_level == p.m_level;
}
QString text() const { return m_text; }
int line() const { return m_line; }
int column() const { return m_column; }
int level() const { return m_level; }
private:
QString m_text;
int m_line;
int m_column;
int m_level;
};
enum
{
Dep_Global,
Dep_Local
};
typedef QPair<QString, int> Dependence;
class Macro
{
public:
typedef QString Argument;
public:
Macro( bool hasArguments = false ): m_hasArguments( hasArguments ) {}
Macro( const QString &n, const QString &b ) : m_name( n ), m_body( b ), m_hasArguments( false ) {}
Macro( const Macro& source )
: m_name( source.m_name),
m_fileName( source.m_fileName ),
m_body( source.m_body ),
m_hasArguments( source.m_hasArguments ),
m_argumentList( source.m_argumentList ) {}
Macro& operator = ( const Macro& source )
{
m_name = source.m_name;
m_body = source.m_body;
m_fileName = source.m_fileName;
m_hasArguments = source.m_hasArguments;
m_argumentList = source.m_argumentList;
return *this;
}
bool operator == ( const Macro& source ) const
{
return
m_name == source.m_name &&
m_fileName == source.m_fileName &&
m_body == source.m_body &&
m_hasArguments == source.m_hasArguments &&
m_argumentList == source.m_argumentList;
}
QString name() const { return m_name; }
void setName( const QString& name ) { m_name = name; }
QString fileName() const { return m_fileName; }
void setFileName( const QString& fileName ) { m_fileName = fileName; }
QString body() const { return m_body; }
void setBody( const QString& body ) { m_body = body; }
bool hasArguments() const { return m_hasArguments; }
void setHasArguments( bool hasArguments ) { m_hasArguments = hasArguments; }
QValueList<Argument> argumentList() const { return m_argumentList; }
void clearArgumentList() { m_argumentList.clear(); m_hasArguments = false; }
void addArgument( const Argument& argument ) { m_argumentList << argument; }
void addArgumentList( const QValueList<Argument>& arguments ) { m_argumentList += arguments; }
private:
QString m_name;
QString m_fileName;
QString m_body;
bool m_hasArguments;
QValueList<Argument> m_argumentList;
};
class SourceProvider
{
public:
SourceProvider() {}
virtual ~SourceProvider() {}
virtual QString contents( const QString& fileName ) = 0;
virtual bool isModified( const QString& fileName ) = 0;
private:
SourceProvider( const SourceProvider& source );
void operator = ( const SourceProvider& source );
};
class Driver
{
public:
Driver();
virtual ~Driver();
SourceProvider* sourceProvider();
void setSourceProvider( SourceProvider* sourceProvider );
virtual void reset();
virtual void parseFile( const QString& fileName, bool onlyPreProcesss=false, bool force=false );
virtual void fileParsed( const QString& fileName );
virtual void remove( const QString& fileName );
virtual void addDependence( const QString& fileName, const Dependence& dep );
virtual void addMacro( const Macro& macro );
virtual void addProblem( const QString& fileName, const Problem& problem );
QString currentFileName() const { return m_currentFileName; }
TranslationUnitAST::Node takeTranslationUnit( const QString& fileName );
TranslationUnitAST* translationUnit( const QString& fileName ) const;
QMap<QString, Dependence> dependences( const QString& fileName ) const;
QMap<QString, Macro> macros() const;
QValueList<Problem> problems( const QString& fileName ) const;
bool hasMacro( const QString& name ) const { return m_macros.contains( name ); }
const Macro& macro( const QString& name ) const { return m_macros[ name ]; }
Macro& macro( const QString& name ) { return m_macros[ name ]; }
virtual void removeMacro( const QString& macroName );
virtual void removeAllMacrosInFile( const QString& fileName );
QStringList includePaths() const { return m_includePaths; }
virtual void addIncludePath( const QString &path );
/// @todo remove
const QMap<QString, TranslationUnitAST*> &parsedUnits() const { return m_parsedUnits; }
virtual void setResolveDependencesEnabled( bool enabled );
bool isResolveDependencesEnabled() const { return depresolv; }
protected:
virtual void setupLexer( Lexer* lexer );
virtual void setupParser( Parser* parser );
virtual void setupPreProcessor();
private:
QMap<QString, Dependence>& findOrInsertDependenceList( const QString& fileName );
QValueList<Problem>& findOrInsertProblemList( const QString& fileName );
QString findIncludeFile( const Dependence& dep ) const;
private:
QString m_currentFileName;
QMap< QString, QMap<QString, Dependence> > m_dependences;
QMap<QString, Macro> m_macros;
QMap< QString, QValueList<Problem> > m_problems;
QMap<QString, TranslationUnitAST*> m_parsedUnits;
QStringList m_includePaths;
uint depresolv : 1;
Lexer *lexer;
SourceProvider* m_sourceProvider;
private:
Driver( const Driver& source );
void operator = ( const Driver& source );
};
#endif
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