// $Id$
//
-// Copyright (C) 2008
+// Copyright (C) 2008
// Fraunhofer Institute for Open Communication Systems (FOKUS)
// Competence Center NETwork research (NET), St. Augustin, GERMANY
// Stefan Bund <g0dil@berlios.de>
#include "LazyDirectory.hh" // For ScopedDirectory template default arg
//#include "ScopedDirectory.mpp"
-///////////////////////////////hh.p////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
namespace senf {
namespace console {
- /** \brief Internal: Node creation helper traits (ScopedDirectory proxy)
-
- This class is used like NodeCreateTraits to customize the child node creation. This trait
- class is used however by the ScopedDirectory proxy.
- */
- template <class Owner, class Object>
- struct OwnerNodeCreateTraits
- {
- typedef BOOST_TYPEOF_TPL( senf_console_add_node(
- * static_cast<DirectoryNode *>(0),
- * static_cast<Owner *>(0),
- * static_cast<std::string const *>(0),
- * static_cast<Object *>(0),
- * static_cast<int *>(0)) ) base_type;
- typedef typename senf::remove_cvref<base_type>::type value_type;
-
- typedef typename value_type::node_type NodeType;
- typedef typename value_type::return_type result_type;
-
- /// Internal
- struct Creator {
- static result_type create(DirectoryNode & node, Owner & owner,
- std::string const & name, Object & ob);
- };
- };
-
+ namespace detail { struct OwnedNodeFactory {}; }
+
/** \brief Internal: Marker base class for all ScopedDirectory proxies
*/
class ScopedDirectoryBase
DirectoryNode & node() const; ///< Access the proxied DirectoryNode
operator DirectoryNode & () const; ///< Access the proxied DirectoryNode
- ///////////////////////////////////////////////////////////////////////////
+ //-////////////////////////////////////////////////////////////////////////
///\name Proxied members (see DirectoryNode)
- ///\{
+ //\{
GenericNode::ptr remove(std::string const & name);
bool hasChild(std::string const & name) const;
CommandNode & getCommand(std::string const & name) const;
CommandNode & operator()(std::string const & name) const;
GenericNode & get(std::string const & name) const;
- DirectoryNode & mkdir(std::string const & name);
- void link(std::string const & name, GenericNode & node);
DirectoryNode::ChildrenRange children() const;
DirectoryNode & doc(std::string const & doc);
+ std::string const & name() const;
+ bool active() const;
+ std::string path() const;
+ std::string path(DirectoryNode const & root) const;
+ boost::shared_ptr<DirectoryNode> parent() const;
+ GenericNode::ptr unlink();
+ void help(std::ostream & output) const;
+ std::string shorthelp() const;
- ///\}
+ //\}
protected:
ScopedDirectoryBase();
public:
ScopedDirectory<MyClass> configDir;
- MyClass() : configDir(this)
+ MyClass() : configDir(this)
{
- configDIr.add(...);
+ configDir.add(...);
}
};
\endcode
class ScopedDirectory : public ScopedDirectoryBase
{
public:
- ///////////////////////////////////////////////////////////////////////////
+ //-////////////////////////////////////////////////////////////////////////
// Types
-
+
typedef Owner owner;
- ///////////////////////////////////////////////////////////////////////////
+ //-////////////////////////////////////////////////////////////////////////
///\name Structors and default members
- ///@{
+ //\{
explicit ScopedDirectory(Owner * owner);
- ///@}
- ///////////////////////////////////////////////////////////////////////////
-
- template <class Object>
- typename OwnerNodeCreateTraits<Owner, Object const>::result_type add(
- std::string const & name, Object const & ob);
- ///< Create new child node
- /**< Adds a new child node to the (proxied)
- DirectoryNode. How the node is added is configured
- using the OwnerNodeCreateTraits template. The default
- implementation just forwards the call to the proxied
- directory node. */
-
- template <class Object>
- typename OwnerNodeCreateTraits<Owner, Object>::result_type add(
- std::string const & name, Object & ob);
- ///< Create new child node
- /**< \see add() */
+ //\}
+ //-////////////////////////////////////////////////////////////////////////
+
+ template <class NodeType>
+ NodeType & add(std::string const & name, boost::shared_ptr<NodeType> node);
+ template <class NodeType>
+ NodeType & add(std::string const & name, NodeType & node,
+ typename boost::enable_if< boost::is_convertible<NodeType &, GenericNode &> >::type * = 0);
+ template <class Factory>
+ typename Factory::result_type add(std::string const & name, Factory const & factory,
+ typename boost::enable_if< boost::is_convertible<Factory*, detail::OwnedNodeFactory*> >::type * = 0);
+ template <class Factory>
+ typename Factory::result_type add(std::string const & name, Factory const & factory,
+ typename boost::enable_if< boost::is_convertible<Factory*, detail::NodeFactory*> >::type * = 0,
+ typename boost::disable_if< boost::is_convertible<Factory*, detail::OwnedNodeFactory*> >::type * = 0);
protected:
class ScopedDirectory<void> : public ScopedDirectoryBase
{
public:
- template <class Object>
- typename NodeCreateTraits<Object>::result_type add(std::string const & name,
- Object const & ob);
-
- template <class Object>
- typename NodeCreateTraits<Object>::result_type add(std::string const & name,
- Object & ob);
+ template <class NodeType>
+ NodeType & add(std::string const & name, boost::shared_ptr<NodeType> node);
+ template <class NodeType>
+ NodeType & add(std::string const & name, NodeType & node,
+ typename boost::enable_if< boost::is_convertible<NodeType &, GenericNode &> >::type * = 0);
+ template <class Factory>
+ typename Factory::result_type add(std::string const & name, Factory const & factory,
+ typename boost::enable_if< boost::is_convertible<Factory*, detail::NodeFactory*> >::type * = 0);
};
- template <class Owner, class Function>
- SimpleCommandNode & senf_console_add_node(
- DirectoryNode & node, Owner & owner, std::string const & name,
- SimpleCommandNode::Function fn, int);
-
- template <class Owner>
- SimpleCommandNode & senf_console_add_node(
- DirectoryNode & node, Owner & owner, std::string const & name,
- void (Owner::*fn)(std::ostream &, ParseCommandInfo const &), int);
-
- template <class Owner>
- DirectoryNode & senf_console_add_node(DirectoryNode & node, Owner & owner,
- std::string const & name, DirectoryNode & dir, int);
-
- template <class Node>
- DirectoryNode & senf_console_add_node(
- DirectoryNode & dir, std::string const & name, Node const & node, int,
- typename boost::enable_if< boost::is_convertible<Node*, ScopedDirectoryBase*> >::type * = 0);
#endif
}}
-///////////////////////////////hh.e////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
#include "ScopedDirectory.cci"
//#include "ScopedDirectory.ct"
#include "ScopedDirectory.cti"
projects / senf.git / blobdiff