Exemple #1
0
bool WdeDBI2Mem( WdeDialogBoxInfo *info, uint_8 **pdata, uint_32 *psize )
{
    bool                ok;
    size_t              size, memsize;
    LIST                *l;
    WdeDialogBoxControl *ci;
    bool                is32bit;
    bool                is32bitEx;
    uint_8              *data;
    uint_8              *start;

    if( info == NULL || pdata == NULL || psize == NULL )
        return( false );

    start = NULL;
    is32bit = info->dialog_header->is32bit;
    is32bitEx = info->dialog_header->is32bitEx;
    memsize = WdeCalcSizeOfWdeDialogBoxInfo( info );
    ok = (memsize != 0);

    if( ok ) {
        start = WRMemAlloc( memsize );
        ok = (start != NULL);
    }

    if( ok ) {
        data = start;
        size = WdeDialogBoxHeaderToMem( info->dialog_header, data );
        data += size;
        ok = (size != 0);
    }

    if( ok ) {
        for( l = info->control_list; l != NULL; l = ListNext( l ) ) {
            ci = ListElement( l );
            if( ci == NULL ) {
                ok = false;
                break;
            }
            if( is32bit ) {
                PADDING_WRITE( data, start );
            }
            size = WdeDialogBoxControlToMem( ci, data, is32bit, is32bitEx );
            data += size;
            if( size == 0 ) {
                ok = false;
                break;
            }
        }
    }

    if( ok ) {
        if( is32bit ) {
            PADDING_WRITE( data, start );
        }
    }

    *psize = 0;
    *pdata = NULL;
    if( ok ) {
        ok = (data - start == memsize);
        if( ok ) {
            *psize = memsize;
            *pdata = start;
        }
    }
    if( !ok && start != NULL ) {
        WRMemFree( start );
    }
    return( ok );
}
Exemple #2
0
Bool WdeDBI2Mem( WdeDialogBoxInfo *info, uint_8 **mem, uint_32 *size )
{
    Bool                ok;
    uint_32             pos, memsize, sz, pad;
    LIST                *l;
    WdeDialogBoxControl *ci;
    Bool                is32bit;
    Bool                is32bitEx;

    is32bit = info->dialog_header->is32bit;
    is32bitEx = info->dialog_header->is32bitEx;

    ok = ( info && mem && size );

    if( ok ) {
        *mem = NULL;
        memsize = (int) WdeCalcSizeOfWdeDialogBoxInfo( info );
        ok = ( memsize != 0 );
    }

    if( ok ) {
        *mem = WdeMemAlloc( memsize );
        ok = ( *mem != NULL );
    }

    if( ok ) {
        if( is32bit && is32bitEx ) {
            pos = WdeDialogBoxExHeaderToMem( info->dialog_header, *mem );
        } else {
            pos = WdeDialogBoxHeaderToMem( info->dialog_header, *mem );
        }
        ok = ( pos != 0 );
    }

    if( ok ) {
        for ( l = info->control_list; l; l = ListNext(l) ) {
            ci = ListElement ( l );
            if( ci == NULL ) {
                ok = FALSE;
                break;
            }
            if( is32bit ) {
                pad = CALC_PAD( pos, sizeof(uint_32) );
                memset( (*mem)+pos, 0, pad );
                pos += pad;
            }
            sz = WdeDialogBoxControlToMem( ci, (*mem)+pos, is32bit, is32bitEx );
            if( sz == 0 ) {
                ok = FALSE;
                break;
            }
            pos += sz;
        }
    }

    if( is32bit ) {
        pad = CALC_PAD( pos, sizeof(uint_32) );
        memset( (*mem)+pos, 0, pad );
        pos += pad;
    }

    if ( ok ) {
        ok = ( pos == memsize );
        if ( ok ) {
            *size = memsize;
        }
    } else {
        if ( mem && *mem ) {
            WdeMemFree ( *mem );
            *mem = NULL;
        }
    }

    return ( ok );
}