WdeDialogBoxInfo *WdeMem2DBI( const uint_8 *data, size_t size, bool is32bit )
{
WdeDialogBoxInfo *dbi;
WdeDialogBoxControl *control;
LIST *prev_control;
int index;
const uint_8 *start;
bool ok;
bool is32bitEx = false;
uint_16 sign0;
uint_16 sign1;
dbi = NULL;
start = NULL;
ok = (data != NULL && size != 0);
if( ok ) {
dbi = (WdeDialogBoxInfo *)WRMemAlloc( sizeof( WdeDialogBoxInfo ) );
ok = (dbi != NULL);
}
if( ok ) {
start = data;
/* check if the dialog is extended by testing for the signature */
U16FromMem( data, sign0 );
U16FromMem( data, sign1 );
is32bitEx = (sign0 == 0x0001 && sign1 == 0xFFFF);
data = start;
dbi->control_list = NULL;
dbi->MemoryFlags = 0;
dbi->dialog_header = WdeMem2DialogBoxHeader( &data, is32bit, is32bitEx );
ok = (dbi->dialog_header != NULL);
}
if( ok ) {
prev_control = NULL;
for( index = 0; index < GETHDR_NUMITEMS( dbi->dialog_header ); index++ ) {
if( is32bit ) {
PADDING_SET( data, start );
}
control = WdeMem2DialogBoxControl( &data, is32bit, is32bitEx );
if( control == NULL ) {
ok = false;
break;
}
if( prev_control == NULL ) {
ListAddElt( &dbi->control_list, (void *)control );
prev_control = dbi->control_list;
} else {
ListInsertElt( prev_control, (void *)control );
prev_control = ListNext( prev_control );
}
}
}
if( ok ) {
ok = ( size >= data - start );
}
if( !ok ) {
if( dbi != NULL ) {
WdeFreeDialogBoxInfo( dbi );
dbi = NULL;
}
}
return( dbi );
}
WdeDialogBoxInfo *WdeMem2DBI( uint_8 *data, uint_32 size, Bool is32bit )
{
WdeDialogBoxInfo *dbi;
WdeDialogBoxControl *control;
LIST *prev_control;
int index, pad;
uint_8 *d;
Bool ok;
Bool is32bitEx = FALSE;
uint_16 signa[2];
dbi = NULL;
ok = ( data && size );
if( ok ) {
d = data;
dbi = (WdeDialogBoxInfo *) WdeMemAlloc( sizeof(WdeDialogBoxInfo) );
ok = ( dbi != NULL );
}
if( ok ) {
/* check if the dialog is extended by testing for the signature */
memcpy(signa, data, sizeof(signa));
is32bitEx = (signa[0] == 0x0001 && signa[1] == 0xFFFF);
dbi->control_list = NULL;
dbi->MemoryFlags = 0;
if (is32bitEx) {
dbi->dialog_header = WdeMem2DialogBoxExHeader( &data );
} else {
dbi->dialog_header = WdeMem2DialogBoxHeader( &data, is32bit );
}
ok = ( dbi->dialog_header != NULL );
}
if( ok ) {
prev_control = NULL;
for( index = 0; index < GETHDR_NUMITEMS(dbi->dialog_header); index++ ) {
if( is32bit ) {
pad = CALC_PAD( data - d, sizeof(uint_32) );
data += pad;
}
control = WdeMem2DialogBoxControl( &data, is32bit, is32bitEx );
if( control == NULL ) {
ok = FALSE;
break;
}
if ( prev_control == NULL ) {
ListAddElt( &(dbi->control_list), (void *) control);
prev_control = dbi->control_list;
} else {
ListInsertElt( prev_control, (void *) control);
prev_control = ListNext(prev_control);
}
}
}
if( ok ) {
ok = ( size >= ( data - d ) );
}
if( !ok ) {
if( dbi ) {
WdeFreeDialogBoxInfo( dbi );
dbi = NULL;
}
}
return ( dbi );
}