source: dev/trunk/abdev/BasicCompiler_Common/include/Source.h@ 276

#pragma once

#include <vector>
#include <string>

#include <windows.h>
#include <stdlib.h>

#include <jenga/include/common/Exception.h>
#include <jenga/include/smoothie/BasicFixed.h>

#include <BoostSerializationSupport.h>

using namespace std;

struct INCLUDEFILEINFO{
    char **ppFileNames;
    int FilesNum;
    int LineOfFile[MAX_LEN];
};

class Text{
protected:
    char *buffer;
    int length;

public:

    Text(){
        buffer = (char *)calloc( 1, 1 );
        length = 0;
    }
    ~Text(){
        free( buffer );
    }
    void Clear()
    {
        length = 0;
    }
    void Add( const std::string &str )
    {
        buffer = (char *)realloc( buffer, length + str.size() + 1 );
        lstrcpy( buffer + length, str.c_str() );
        length += (int)str.size();
    }
    void Add( const std::vector<char> &str )
    {
        buffer = (char *)realloc( buffer, length + str.size() + 1 );
        lstrcpy( buffer + length, &str[0] );
        length += (int)str.size();
    }

    bool ReadFile( const string &filePath );

    static void Text::SlideString(char *buffer, int slide){
        char *temp;
        temp=(char *)malloc(lstrlen(buffer)+1);
        lstrcpy(temp,buffer);
        lstrcpy(buffer+slide,temp);
        free(temp);
    }
};

class BasicSource : public Text
{
    static const string generateDirectiveName;

    void Realloc( int newLength ){
        buffer = (char *)realloc( buffer, newLength + 255 );

        length = newLength;

        extern char *basbuf;
        basbuf = buffer + 2;
    }

    void IncludeFiles();

    void ChangeReturnLineChar();

    void RemoveComments();

    bool ReadFile_InIncludeDirective( const string &filePath );
    void DirectiveIncludeOrRequire();

    void RemoveReturnLineUnderbar();

public:
    BasicSource(){}
    ~BasicSource(){}

    char *GetBuffer(){
        return buffer+2;
    }
    const char *GetBuffer() const
    {
        return buffer+2;
    }
    int GetLength() const
    {
        return length-2;
    }

    void SetBuffer( const char *buffer );

    bool ReadFile( const string &filePath );

    bool Generate( const string &genName, const char *buffer );

    void Addition( const char *buffer );

    void operator = ( const BasicSource &source ){
        Realloc( source.length );
        lstrcpy( buffer, source.buffer );
    }

    char operator[]( int index ) const
    {
        if( index>GetLength() )
        {
            Jenga::Throw( "BasicSource bad access" );
        }
        return buffer[2+index];
    }
};