source: dev/BasicCompiler_Common/DataTable.cpp@ 123

#include "common.h"

DataTable dataTable;

DataTable::DataTable(){
    pdata = malloc( 1 );
    size = 0;
}
DataTable::~DataTable(){
    free( pdata );
}

void DataTable::Init(){
    free( pdata );

    pdata = malloc( 1 );
    size = 0;
}

int DataTable::AddBinary( const void *pdata, int size ){
    int retSize = this->size;

    this->pdata = realloc( this->pdata, this->size + size );
    memcpy( (char *)this->pdata + this->size, pdata, size );
    this->size += size;

    return retSize;
}
int DataTable::Add( _int64 i64data ){
    int retSize = size;
    AddBinary( &i64data, sizeof( _int64 ) );
    return retSize;
}
int DataTable::Add( int i32data ){
    int retSize = size;
    AddBinary( &i32data, sizeof( int ) );
    return retSize;
}
int DataTable::Add( double dbl ){
    int retSize = size;
    AddBinary( &dbl, sizeof( double ) );
    return retSize;
}
int DataTable::Add( float flt ){
    int retSize = size;
    AddBinary( &flt, sizeof( float ) );
    return retSize;
}
int DataTable::AddString( const char *str, int length ){
    int retSize = size;

    if( isUnicode ){
        //Shift-JIS → Unicode
        int size = MultiByteToWideChar(
            CP_ACP,
            0,
            str, length + 1,
            NULL, 0 ) * 2;

        LPWSTR pwstr = (LPWSTR)malloc( size );

        MultiByteToWideChar(
            CP_ACP,
            0,
            str, length + 1,
            pwstr, length + 1 );

        AddBinary( pwstr, size );

        free( pwstr );
    }
    else{
        AddBinary( str, length + 1 );
    }

    return retSize;
}
int DataTable::AddString( const char *str ){
    int retSize = size;
    AddString( str, lstrlen( str ) );
    return retSize;
}

const void *DataTable::GetPtr() const
{
    return pdata;
}
int DataTable::GetSize() const
{
    return size;
}