pykd/pykd/module.h

#pragma once

#include "variant.h"
#include "symengine.h"
#include "typeinfo.h"
#include "typedvar.h"

namespace pykd {

///////////////////////////////////////////////////////////////////////////////////

class Module;
typedef boost::shared_ptr<Module>  ModulePtr;

///////////////////////////////////////////////////////////////////////////////////

class Module : public intBase {

public:

    static
    ModulePtr loadModuleByName( const std::string &name );

    static
    ModulePtr loadModuleByOffset( ULONG64 offset );

public:

    Module(const std::string &name );

    Module(ULONG64 offset );

    std::string  getName() {
        return m_name;
    }

    ULONG64  getBase() const {
        return m_base;
    }

    ULONG64 getEnd() const {
        return m_base + m_size;
    }

    ULONG  getSize() const {
        return m_size;
    }

    std::string getSymFile() const {
        return m_symfile;
    }

    std::string getImageName() const {
        return m_imageName;
    }

    void
    reloadSymbols();

    ULONG64
    getSymbolOffset( const std::string &symbolname ) {
        return m_base + getRvaByName(symbolname);
    }


    ULONG
    getSymbolRva( const std::string &symbolname ) {
        return getRvaByName(symbolname);
    }

    ULONG getCheckSum() const {
        return m_checkSum;
    }

    ULONG getTimeDataStamp() const {
        return m_timeDataStamp;
    }

    TypeInfoPtr getTypeByName( const std::string &typeName ) {
        return TypeInfo::getTypeInfo( boost::static_pointer_cast<Symbol>( getSymScope() ), typeName);
    }

    TypedVarPtr getTypedVarByAddr( ULONG64 addr );

    TypedVarPtr getTypedVarByName( const std::string &symName );

    TypedVarPtr getTypedVarByTypeName( const std::string &typeName, ULONG64 addr );

    python::list getTypedVarListByTypeName( ULONG64 listHeadAddres, const std::string  &typeName, const std::string &listEntryName );

    python::list getTypedVarArrayByTypeName( ULONG64 offset, const std::string  &typeName, ULONG number );

    TypedVarPtr containingRecordByName( ULONG64 offset, const std::string &typeName, const std::string &fieldName );

    ULONG64 getSymbolSize( const std::string &symName );

    SymbolPtr getSymbolByVa( ULONG64 offset, ULONG symTag, LONG* displacemnt = NULL );

    std::string getSymbolNameByVa( ULONG64 offset );

    void getSourceLine( ULONG64 offset, std::string &fileName, ULONG &lineNo, LONG &displacement );

    std::string getSourceFile( ULONG64 offset );

    std::string print();

private:

    SymbolPtr& getSymScope();

    SymbolSessionPtr& getSymSession();

    BaseTypeVariant getValue() {
        return BaseTypeVariant(m_base);
    }

    ULONG getRvaByName(const std::string &symName);

    std::string             m_name;
    std::string             m_imageName;
    std::string             m_symfile;
    ULONG64                 m_base;
    ULONG                   m_size;
    ULONG                   m_timeDataStamp;
    ULONG                   m_checkSum;

    SymbolSessionPtr        m_symSession;
};

///////////////////////////////////////////////////////////////////////////////////

}; // end pykd namespace