// $Id$
//
// Copyright (C) 2006
-// Fraunhofer Institute for Open Communication Systems (FOKUS)
-// Competence Center NETwork research (NET), St. Augustin, GERMANY
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
// Stefan Bund <g0dil@berlios.de>
//
// This program is free software; you can redistribute it and/or modify
///////////////////////////////cti.p///////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
-// senf::SocketHandle<SocketPolicy>
+// senf::SocketHandle<SPolicy>
-template <class SocketPolicy>
-prefix_ senf::SocketHandle<SocketPolicy>::SocketHandle()
+template <class SPolicy>
+prefix_ senf::SocketHandle<SPolicy>::SocketHandle()
{}
-template <class SocketPolicy>
+template <class SPolicy>
template <class OtherPolicy>
-prefix_ senf::SocketHandle<SocketPolicy>::SocketHandle(SocketHandle<OtherPolicy> other,
+prefix_ senf::SocketHandle<SPolicy>::SocketHandle(SocketHandle<OtherPolicy> other,
typename IsCompatible<OtherPolicy>::type *)
: FileHandle(other)
{}
-template <class SocketPolicy>
+template <class SPolicy>
template <class OtherPolicy>
-prefix_ typename senf::SocketHandle<SocketPolicy>::template IsCompatible<OtherPolicy>::type const &
-senf::SocketHandle<SocketPolicy>::operator=(SocketHandle<OtherPolicy> other)
+prefix_ typename senf::SocketHandle<SPolicy>::template IsCompatible<OtherPolicy>::type const &
+senf::SocketHandle<SPolicy>::operator=(SocketHandle<OtherPolicy> other)
{
assign(other);
return *this;
}
-template <class SocketPolicy>
+template <class SPolicy>
prefix_
-senf::SocketHandle<SocketPolicy>::SocketHandle(std::auto_ptr<SocketBody> body)
+senf::SocketHandle<SPolicy>::SocketHandle(std::auto_ptr<SocketBody> body)
: FileHandle(std::auto_ptr<FileBody>(body.release()))
{}
-template <class SocketPolicy>
-prefix_ senf::SocketHandle<SocketPolicy>::SocketHandle(FileHandle other, bool isChecked)
+template <class SPolicy>
+prefix_ senf::SocketHandle<SPolicy>::SocketHandle(FileHandle other, bool isChecked)
: FileHandle(other)
{
SENF_ASSERT( isChecked );
SENF_ASSERT( dynamic_cast<SocketBody *>(&FileHandle::body()) );
}
-template <class SocketPolicy>
-prefix_ senf::SocketBody & senf::SocketHandle<SocketPolicy>::body()
+template <class SPolicy>
+prefix_ senf::SocketBody & senf::SocketHandle<SPolicy>::body()
{
SENF_ASSERT( dynamic_cast<SocketBody *>(&FileHandle::body()) );
return static_cast<SocketBody &>(FileHandle::body());
}
-template <class SocketPolicy>
-prefix_ senf::SocketBody const & senf::SocketHandle<SocketPolicy>::body()
+template <class SPolicy>
+prefix_ senf::SocketBody const & senf::SocketHandle<SPolicy>::body()
const
{
SENF_ASSERT( dynamic_cast<SocketBody const *>(&FileHandle::body()) );
return static_cast<SocketBody const &>(FileHandle::body());
}
-template <class SocketPolicy>
-prefix_ senf::SocketProtocol const & senf::SocketHandle<SocketPolicy>::protocol()
+template <class SPolicy>
+prefix_ senf::SocketProtocol const & senf::SocketHandle<SPolicy>::protocol()
const
{
return body().protocol();
}
-template <class SocketPolicy>
-prefix_ void senf::SocketHandle<SocketPolicy>::assign(FileHandle other)
+template <class SPolicy>
+prefix_ void senf::SocketHandle<SPolicy>::assign(FileHandle other)
{
FileHandle::operator=(other);
}
-template <class SocketPolicy>
-prefix_ senf::SocketHandle<SocketPolicy>
-senf::SocketHandle<SocketPolicy>::cast_static(FileHandle handle)
+template <class SPolicy>
+prefix_ senf::SocketHandle<SPolicy>
+senf::SocketHandle<SPolicy>::cast_static(FileHandle handle)
{
return SocketHandle(handle,true);
}
-template <class SocketPolicy>
-prefix_ senf::SocketHandle<SocketPolicy>
-senf::SocketHandle<SocketPolicy>::cast_dynamic(FileHandle handle)
+template <class SPolicy>
+prefix_ senf::SocketHandle<SPolicy>
+senf::SocketHandle<SPolicy>::cast_dynamic(FileHandle handle)
{
// throws bad_cast if the body is not a SocketBody
SocketBody & body (dynamic_cast<SocketBody&>(FileHandle::body(handle)));
- // throws bad_cast if the policy is not compatible
- SocketPolicy::checkBaseOf(body.protocol().policy());
+ // throws bad_cast if the policy is not compatible (already wrapped ...)
+ SPolicy::checkBaseOf(body.protocol().policy());
return cast_static(handle);
}
template <class Target, class Source>
prefix_ Target senf::dynamic_socket_cast(Source handle)
{
- BOOST_STATIC_ASSERT((
- boost::is_convertible<Source*,FileHandle*>::value &&
- boost::is_convertible<Target*,FileHandle*>::value &&
- ( boost::is_convertible<Source,Target>::value ||
- boost::is_convertible<Target,Source>::value ) ));
- return Target::cast_dynamic(handle);
+// BOOST_STATIC_ASSERT((
+// boost::is_convertible<Source*,FileHandle*>::value &&
+// boost::is_convertible<Target*,FileHandle*>::value &&
+// ( boost::is_convertible<Source,Target>::value ||
+// boost::is_convertible<Target,Source>::value ) ));
+ try {
+ return Target::cast_dynamic(handle);
+ }
+ SENF_WRAP_EXC(std::bad_cast)
}
template <class Target, class Source>
prefix_ bool senf::check_socket_cast(Source handle)
{
- BOOST_STATIC_ASSERT((
- boost::is_convertible<Source*,FileHandle*>::value &&
- boost::is_convertible<Target*,FileHandle*>::value &&
- ( boost::is_convertible<Source,Target>::value ||
- boost::is_convertible<Target,Source>::value ) ));
+// BOOST_STATIC_ASSERT((
+// boost::is_convertible<Source*,FileHandle*>::value &&
+// boost::is_convertible<Target*,FileHandle*>::value &&
+// ( boost::is_convertible<Source,Target>::value ||
+// boost::is_convertible<Target,Source>::value ) ));
// we don't have a non-throwing variant of cast_dynamic
// for two reasons:
// a) since the handle is passed back by value, we cannot return
return true;
}
-template <class SocketPolicy>
-prefix_ void senf::SocketHandle<SocketPolicy>::state(SocketStateMap & map, unsigned lod)
+template <class SPolicy>
+prefix_ void senf::SocketHandle<SPolicy>::state(SocketStateMap & map, unsigned lod)
{
// We use typeid here even though the type of *this is static
// (SocketHandle is not polymorphic and has no vtable). This will
body().state(map,lod);
}
-template <class SocketPolicy>
-prefix_ std::string senf::SocketHandle<SocketPolicy>::dumpState(unsigned lod)
+template <class SPolicy>
+prefix_ std::string senf::SocketHandle<SPolicy>::dumpState(unsigned lod)
{
SocketStateMap map;
state(map,lod);
return detail::dumpState(map);
}
+template <class SPolicy>
+template <class Facet>
+prefix_ Facet const & senf::SocketHandle<SPolicy>::facet()
+
+{
+ try {
+ return dynamic_cast<Facet const &>(protocol());
+ }
+ SENF_WRAP_EXC(std::bad_cast)
+}
+
///////////////////////////////////////////////////////////////////////////
// senf::ProtocolSocketBody<SProtocol>
: SocketBody(isServer, fd)
{}
+///////////////////////////////////////////////////////////////////////////
+
+template <class SPolicy>
+prefix_ std::ostream & senf::operator<<(std::ostream & os, SocketHandle<SPolicy> handle)
+{
+ os << handle.dumpState();
+ return os;
+}
+
///////////////////////////////cti.e///////////////////////////////////////
#undef prefix_