const Attr* NeedAttr (const Collection* C, const char* Name, const char* Op)
/* Search for an attribute with the given name and return it. If the attribute
* is not found, the function terminates with an error using Op as additional
* context in the error message.
*/
{
/* Search for the attribute and return it */
unsigned Index;
if (!FindAttr (C, Name, &Index)) {
Error ("Found no attribute named `%s' for operation %s", Name, Op);
}
return CollConstAt (C, Index);
}
const Attr* GetAttr (const Collection* C, const char* Name)
/* Search for an attribute with the given name and return it. The function
* returns NULL if the attribute wasn't found.
*/
{
/* Search for the attribute and return it */
unsigned Index;
if (FindAttr (C, Name, &Index)) {
return CollConstAt (C, Index);
} else {
/* Not found */
return 0;
}
}
void AddAttr (Collection* C, const char* Name, const char* Value)
/* Add an attribute to an alphabetically sorted attribute collection */
{
/* Create a new attribute entry */
Attr* A = NewAttr (Name, Value);
/* Search for the attribute. If it is there, we have a duplicate, otherwise
* we have the insert position.
*/
unsigned Index;
if (FindAttr (C, Name, &Index)) {
Error ("Duplicate command line attribute `%s'", Name);
}
/* Insert the attribute */
CollInsert (C, A, Index);
}
void CSenPropertiesElement::CopyFromL(CSenElement& aSource)
{
TPtrC8 sourceContent = aSource.Content();
if (sourceContent.Length() > 0)
{
SetContentL(sourceContent);
}
RPointerArray<CSenElement> sourceElements = aSource.ElementsL();
if (sourceElements.Count() > 0)
{
for (TInt i=0;i<sourceElements.Count(); i++)
{
CSenElement* pElement = sourceElements[i];
CSenElement* pNewElement =
CSenPropertiesElement::NewL(pElement->LocalName(),
ipStringPool);
pNewElement->CopyFromL(*pElement);
CSenXmlElement::AddElementL(*pNewElement);
}
}
RPointerArray<CSenBaseAttribute> sourceAttributes = aSource.AttributesL();
if (sourceAttributes.Count() > 0)
{
for (TInt i=0;i<sourceAttributes.Count(); i++)
{
CSenBaseAttribute* pBaseAttribute = sourceAttributes[i];
// 2005-04-28: check for duplicate and override existing value if
// attribute already exists.
CSenBaseAttribute* pOriginal = FindAttr(pBaseAttribute->Name());
if (pOriginal)
{
pOriginal->SetValueL(pBaseAttribute->Value());
continue;
}
CSenBaseAttribute* pNewBaseAttribute =
CSenBaseAttribute::NewL(pBaseAttribute->Name(),
pBaseAttribute->Value());
CSenXmlElement::AddAttributeL(pNewBaseAttribute);
}
}
RPointerArray<CSenNamespace> sourceNamespaces = aSource.NamespacesL();
if (sourceNamespaces.Count() > 0)
{
for (TInt i=0;i<sourceNamespaces.Count(); i++)
{
CSenNamespace* pNamespace = sourceNamespaces[i];
CSenNamespace* pNewNamespace =
CSenNamespace::NewL(pNamespace->Prefix(),pNamespace->URI());
CleanupStack::PushL(pNewNamespace);
CSenXmlElement::AddNamespaceL(*pNewNamespace, EFalse);
CleanupStack::Pop();
}
}
SetNamespaceL(aSource.NamespaceURI());
}
