bool ResReadMenuExItem( MenuExItem *curritem, WResFileID handle )
/***************************************************************/
{
bool error;
uint_32 type, state, id, helpId;
uint_16 resInfo;
state = 0;
id = 0;
resInfo = 0;
// Store first structure members in temporary variables until
// we know whether or not the item is a MenuExItemNormal or a
// MenuExItemPopup
error = ResReadUint32( &type, handle );
if( !error ) {
error = ResReadUint32( &state, handle );
}
if( !error ) {
error = ResReadUint32( &id, handle );
}
if( !error ) {
error = ResReadUint16( &resInfo, handle );
}
// Determine if this is a normal menu item or a popup menu item
if( resInfo & MENUEX_POPUP ) {
curritem->IsPopup = true;
curritem->Item.ExPopup.Popup.ItemFlags = resInfo;
curritem->Item.ExPopup.ExData.ItemId = id;
curritem->Item.ExPopup.ExData.ItemType = type;
curritem->Item.ExPopup.ExData.ItemState = state;
curritem->Item.ExPopup.Popup.ItemText = ResRead32String( handle, NULL );
// Careful! The string is DWORD aligned.
ResPadDWord( handle );
error = ResReadUint32( &helpId, handle );
curritem->Item.ExPopup.ExData.HelpId = helpId;
} else {
curritem->IsPopup = false;
curritem->Item.ExNormal.Normal.ItemFlags = resInfo;
curritem->Item.ExNormal.Normal.ItemID = id;
curritem->Item.ExNormal.Normal.ItemText = ResRead32String( handle, NULL );
// Careful! The string is DWORD aligned.
ResPadDWord( handle );
curritem->Item.ExNormal.ExData.ItemType = type;
curritem->Item.ExNormal.ExData.ItemState = state;
}
return( error );
}
WResTypeNode *WRReadWResTypeNodeFromExe( WResFileID file_handle, uint_16 align_shift )
{
uint_16 type_id;
uint_16 resource_count;
uint_32 reserved;
WResTypeNode *type_node;
WResResNode *res_node;
ResReadUint16( &type_id, file_handle );
if( type_id == 0x0000 ) {
return( NULL );
}
type_node = (WResTypeNode *)WRMemAlloc( sizeof( WResTypeNode ) );
if( type_node == NULL ) {
return( NULL );
}
ResReadUint16( &resource_count, file_handle );
ResReadUint32( &reserved, file_handle );
type_node->Next = NULL;
type_node->Prev = NULL;
type_node->Head = NULL;
type_node->Tail = NULL;
type_node->Info.NumResources = resource_count;
if( type_id & 0x8000 ) {
type_node->Info.TypeName.IsName = FALSE;
} else {
type_node->Info.TypeName.IsName = TRUE;
}
type_node->Info.TypeName.ID.Num = (type_id & 0x7fff);
for( ; resource_count != 0; resource_count-- ) {
res_node = WRReadWResResNodeFromExe( file_handle, align_shift );
if( type_node->Head == NULL ) {
type_node->Head = res_node;
}
if( type_node->Tail != NULL ) {
type_node->Tail->Next = res_node;
}
res_node->Prev = type_node->Tail;
type_node->Tail = res_node;
}
return( type_node );
}
MResResourceHeader *MResReadResourceHeader( WResFileID handle )
/*************************************************************/
{
MResResourceHeader *newhead;
int error;
uint_16 tmp16;
uint_32 tmp32;
newhead = WRESALLOC( sizeof(MResResourceHeader) );
if( newhead == NULL ) {
error = TRUE;
WRES_ERROR( WRS_MALLOC_FAILED );
} else {
error = FALSE;
}
if (!error) {
newhead->Type = ResReadNameOrOrdinal( handle );
error = (newhead->Type == NULL);
}
if (!error) {
newhead->Name = ResReadNameOrOrdinal( handle );
error = (newhead->Name == NULL);
}
if (!error) {
error = ResReadUint16( &tmp16, handle);
newhead->MemoryFlags = tmp16;
}
if (!error) {
error = ResReadUint32( &tmp32, handle );
newhead->Size = tmp32;
}
if (error && newhead != NULL) {
WRESFREE( newhead );
newhead = NULL;
}
return( newhead );
} /* MResReadResourceHeader */
extern M32ResResourceHeader *M32ResReadResourceHeader( WResFileID handle )
/************************************************************************/
{
M32ResResourceHeader *newhead;
int error = FALSE;
uint_16 tmp16;
uint_32 tmp32;
newhead = WRESALLOC( sizeof( M32ResResourceHeader ) );
if( newhead == NULL ) {
error = TRUE;
WRES_ERROR( WRS_MALLOC_FAILED );
}
newhead->head16 = WRESALLOC( sizeof( MResResourceHeader ) );
if( newhead->head16 == NULL ) {
error = TRUE;
WRES_ERROR( WRS_MALLOC_FAILED );
}
if( !error ) {
error = ResPadDWord( handle );
}
if( !error ) {
error = ResReadUint32( &tmp32, handle );
newhead->head16->Size = tmp32;
}
if( !error ) {
error = ResReadUint32( &(newhead->HeaderSize), handle );
}
if( !error ) {
newhead->head16->Type = ResRead32NameOrOrdinal( handle );
error = (newhead->head16->Type == NULL );
}
if( !error ) {
newhead->head16->Name = ResRead32NameOrOrdinal( handle );
error = (newhead->head16->Name == NULL );
}
if( !error ) {
error = ResPadDWord( handle );
}
if( !error ) {
error = ResReadUint32( &tmp32, handle );
newhead->head16->DataVersion = tmp32;
}
if( !error ) {
error = ResReadUint16( &tmp16, handle );
newhead->head16->MemoryFlags = tmp16;
}
if( !error ) {
error = ResReadUint16( &tmp16, handle );
newhead->head16->LanguageId = tmp16;
}
if( !error ) {
error = ResReadUint32( &tmp32, handle );
newhead->head16->Version = tmp32;
}
if( !error ) {
error = ResReadUint32( &tmp32, handle );
newhead->head16->Characteristics = tmp32;
}
if( error && newhead != NULL ) {
WRESFREE( newhead->head16 );
WRESFREE( newhead );
newhead = NULL;
}
return( newhead );
}
