// PopulateStringHelper
//------------------------------------------------------------------------------
bool Function::PopulateStringHelper( const BFFIterator & iter, const Meta_Path * pathMD, const Meta_File * fileMD, const BFFVariable * variable, const AString & string, Array< AString > & outStrings ) const
{
// Full paths to files can support aliases
if ( fileMD && ( !fileMD->IsRelative() ) )
{
// Is it an Alias?
Node * node = FBuild::Get().GetDependencyGraph().FindNode( string );
if ( node && ( node->GetType() == Node::ALIAS_NODE ) )
{
AliasNode * aliasNode = node->CastTo< AliasNode >();
for ( const auto& aliasedNode : aliasNode->GetAliasedNodes() )
{
if ( !PopulateStringHelper( iter, pathMD, fileMD, variable, aliasedNode.GetNode()->GetName(), outStrings ) )
{
return false; // PopulateStringHelper will have emitted an error
}
}
return true;
}
// Not an alias - fall through to normal handling
}
AStackString<> stringToFix( string );
if ( !PopulatePathAndFileHelper( iter, pathMD, fileMD, variable->GetName(), stringToFix ) )
{
return false; // PopulatePathAndFileHelper will have emitted an error
}
outStrings.Append( stringToFix );
return true;
}
bool Function::PopulateString( const BFFIterator & iter, Node * node, const ReflectedProperty & property, const BFFVariable * variable ) const
{
if ( variable->IsString() )
{
// Handle empty strings
if ( variable->GetString().IsEmpty() )
{
Error::Error_1004_EmptyStringPropertyNotAllowed( iter, this, variable->GetName().Get() );
return false;
}
AStackString<> string( variable->GetString() );
// Path/File fixup needed?
if ( !PopulatePathAndFileHelper( iter,
property.HasMetaData< Meta_Path >(),
property.HasMetaData< Meta_File >(),
variable->GetName(),
variable->GetString(),
string ) )
{
return false;
}
// String to String
property.SetProperty( node, string );
return true;
}
Error::Error_1050_PropertyMustBeOfType( iter, this, variable->GetName().Get(), variable->GetType(), BFFVariable::VAR_STRING );
return false;
}
bool Function::GetNameForNode( const BFFIterator & iter, const ReflectionInfo * ri, AString & name ) const
{
// get object MetaData
const Meta_Name * nameMD = ri->HasMetaData< Meta_Name >();
ASSERT( nameMD ); // should not call this on types without this MetaData
// Format "Name" as ".Name" - TODO:C Would be good to eliminate this string copy
AStackString<> propertyName( "." );
propertyName += nameMD->GetName();
// Find the value for this property from the BFF
const BFFVariable * variable = BFFStackFrame::GetVar( propertyName );
if ( variable->IsString() )
{
// Handle empty strings
if ( variable->GetString().IsEmpty() )
{
Error::Error_1004_EmptyStringPropertyNotAllowed( iter, this, variable->GetName().Get() );
return false;
}
AStackString<> string( variable->GetString() );
// Path/File fixup needed?
if ( !PopulatePathAndFileHelper( iter,
ri->HasMetaData< Meta_Path >(),
ri->HasMetaData< Meta_File >(),
variable->GetName(),
variable->GetString(),
string ) )
{
return false;
}
// Check that name isn't already used
NodeGraph & ng = FBuild::Get().GetDependencyGraph();
if ( ng.FindNode( string ) )
{
Error::Error_1100_AlreadyDefined( iter, this, string );
return false;
}
name = string;
return true;
}
Error::Error_1050_PropertyMustBeOfType( iter, this, variable->GetName().Get(), variable->GetType(), BFFVariable::VAR_STRING );
return false;
}
bool Function::PopulateArrayOfStrings( const BFFIterator & iter, Node * node, const ReflectedProperty & property, const BFFVariable * variable ) const
{
// Array to Array
if ( variable->IsArrayOfStrings() )
{
Array< AString > strings( variable->GetArrayOfStrings() );
Array< AString >::Iter end = strings.End();
for ( Array< AString >::Iter it = strings.Begin();
it != end;
++it )
{
AString & string = *it;
// Path/File fixup needed?
if ( !PopulatePathAndFileHelper( iter,
property.HasMetaData< Meta_Path >(),
property.HasMetaData< Meta_File >(),
variable->GetName(),
variable->GetArrayOfStrings()[ it - strings.Begin() ],
string ) )
{
return false;
}
}
property.SetProperty( node, strings );
return true;
}
if ( variable->IsString() )
{
// Handle empty strings
if ( variable->GetString().IsEmpty() )
{
Error::Error_1004_EmptyStringPropertyNotAllowed( iter, this, variable->GetName().Get() );
return false;
}
AStackString<> string( variable->GetString() );
// Path/File fixup needed?
if ( !PopulatePathAndFileHelper( iter,
property.HasMetaData< Meta_Path >(),
property.HasMetaData< Meta_File >(),
variable->GetName(),
variable->GetString(),
string ) )
{
return false;
}
// Make array with 1 string
Array< AString > strings( 1, false );
strings.Append( string );
property.SetProperty( node, strings );
return true;
}
Error::Error_1050_PropertyMustBeOfType( iter, this, variable->GetName().Get(), variable->GetType(), BFFVariable::VAR_STRING, BFFVariable::VAR_ARRAY_OF_STRINGS );
return false;
}