diff options
Diffstat (limited to 'TAO/orbsvcs/orbsvcs/AV')
| -rw-r--r-- | TAO/orbsvcs/orbsvcs/AV/AVStreams_i.cpp | 771 | ||||
| -rw-r--r-- | TAO/orbsvcs/orbsvcs/AV/AVStreams_i.h | 495 | ||||
| -rw-r--r-- | TAO/orbsvcs/orbsvcs/AV/sfp.cpp | 211 | ||||
| -rw-r--r-- | TAO/orbsvcs/orbsvcs/AV/sfp.h | 81 |
4 files changed, 0 insertions, 1558 deletions
diff --git a/TAO/orbsvcs/orbsvcs/AV/AVStreams_i.cpp b/TAO/orbsvcs/orbsvcs/AV/AVStreams_i.cpp deleted file mode 100644 index 983e3527555..00000000000 --- a/TAO/orbsvcs/orbsvcs/AV/AVStreams_i.cpp +++ /dev/null @@ -1,771 +0,0 @@ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// cos -// -// = FILENAME -// AVStreams_i.cpp -// -// = AUTHOR -// Sumedh Mungee <sumedh@cs.wustl.edu> -// -// -// ============================================================================ - -#include "orbsvcs/AV/AVStreams_i.h" - -// ---------------------------------------------------------------------- -// TAO_Basic_StreamCtrl -// ---------------------------------------------------------------------- - -// Constructor -TAO_Basic_StreamCtrl::TAO_Basic_StreamCtrl (CORBA::ORB_var orb) - : orb_ (orb) -{ -} - -TAO_Basic_StreamCtrl::~TAO_Basic_StreamCtrl (void) -{ -} - -// Stop the transfer of data of the stream -// Empty the_spec means apply operation to all flows -void -TAO_Basic_StreamCtrl::stop (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - if (CORBA::is_nil (stream_endpoint_a_.in ())) - return; - - // Make the upcall into the application - this->stream_endpoint_a_->stop (the_spec, env); -} - -// Start the transfer of data in the stream. -// Empty the_spec means apply operation to all flows -void -TAO_Basic_StreamCtrl::start (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - if (CORBA::is_nil (this->stream_endpoint_a_.in ())) - return; - - // Make the upcall into the application - this->stream_endpoint_a_->start (the_spec, env); -} - -// Tears down the stream. This will close the connection, and delete -// the streamendpoint and vdev associated with this stream -// Empty the_spec means apply operation to all flows -void -TAO_Basic_StreamCtrl::destroy (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - if (CORBA::is_nil (this->stream_endpoint_a_.in ())) - return; - - // Make the upcall into the application - this->stream_endpoint_a_->destroy (the_spec, env); -} - -// Changes the QoS associated with the stream -// Empty the_spec means apply operation to all flows -CORBA::Boolean -TAO_Basic_StreamCtrl::modify_QoS (AVStreams::streamQoS &new_qos, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - ACE_UNUSED_ARG (new_qos); - ACE_UNUSED_ARG (the_spec); - ACE_UNUSED_ARG (env); - return 0; -} - -// Used by StreamEndPoint and VDev to inform StreamCtrl of events. -// E.g., loss of flow, reestablishment of flow, etc.. -void -TAO_Basic_StreamCtrl::push_event (const char *the_event, - CORBA::Environment &env) -{ - ACE_DEBUG ((LM_DEBUG, - "\n(%P|%t) Recieved event \"%s\"", - the_event)); - ACE_UNUSED_ARG (env); -} - -// Used to control the flow protocol parameters. -void -TAO_Basic_StreamCtrl::set_FPStatus (const AVStreams::flowSpec &the_spec, - const char *fp_name, - const CORBA::Any &fp_settings, - CORBA::Environment &env) -{ - ACE_UNUSED_ARG (the_spec); - ACE_UNUSED_ARG (fp_name); - ACE_UNUSED_ARG (fp_settings); - ACE_UNUSED_ARG (env); -} - -// @@ Need to throw not-supported exception here -CORBA::Object_ptr -TAO_Basic_StreamCtrl::get_flow_connection (const char *flow_name, - CORBA::Environment &env) -{ - ACE_UNUSED_ARG (flow_name); - ACE_UNUSED_ARG (env); - return 0; -} - -// @@ Need to throw not-supported exception here -void -TAO_Basic_StreamCtrl::set_flow_connection (const char *flow_name, - CORBA::Object_ptr flow_connection, - CORBA::Environment &env) -{ - ACE_UNUSED_ARG (flow_name); - ACE_UNUSED_ARG (flow_connection); - ACE_UNUSED_ARG (env); -} - -// ---------------------------------------------------------------------- -// TAO_StreamCtrl -// ---------------------------------------------------------------------- - -TAO_StreamCtrl::TAO_StreamCtrl (CORBA::ORB_var orb) - : TAO_Basic_StreamCtrl (orb) -{ -} - -TAO_StreamCtrl::~TAO_StreamCtrl (void) -{ -} - -// request the two MMDevices to create vdev and stream endpoints. save -// the references returned. - -// The interaction diagram for this method is on page 13 of the spec -CORBA::Boolean -TAO_StreamCtrl::bind_devs (AVStreams::MMDevice_ptr a_party, - AVStreams::MMDevice_ptr b_party, - AVStreams::streamQoS &the_qos, - const AVStreams::flowSpec &the_flows, - CORBA::Environment &env) -{ - // Check to see if we have non-nil parties to bind! - if (CORBA::is_nil (a_party) || - CORBA::is_nil (b_party)) - ACE_ERROR_RETURN ((LM_ERROR, - "\n(%P|%t) TAO_StreamCtrl::bind_devs: " - "a_party or b_party is null!\n"), - 1); - - // Request a_party to create the endpoint and vdev - CORBA::Boolean met_qos; - CORBA::String_var named_vdev; - - this->stream_endpoint_a_ = - a_party-> create_A (this->_this (env), - this->vdev_a_.out (), - the_qos, - met_qos, - named_vdev.inout (), - the_flows, - env); - TAO_CHECK_ENV_RETURN (env, 1); - - ACE_DEBUG ((LM_DEBUG, - "\n(%P|%t) TAO_StreamCtrl::create_A: succeeded")); - - // Request b_party to create the endpoint and vdev - - this->stream_endpoint_b_ = - b_party-> create_B (this->_this (env), - this->vdev_b_.out (), - the_qos, - met_qos, - named_vdev.inout (), - the_flows, - env); - TAO_CHECK_ENV_RETURN (env, 1); - - ACE_DEBUG ((LM_DEBUG, - "\n(%P|%t) TAO_StreamCtrl::create_B: succeeded")); - - ACE_DEBUG ((LM_DEBUG, - "\nstream_endpoint_b_ = %s", - this->orb_->object_to_string (this->stream_endpoint_b_, - env))); - TAO_CHECK_ENV_RETURN (env, 1); - - // Tell the 2 VDev's about one another - this->vdev_a_->set_peer (this->_this (env), - this->vdev_b_.in (), - the_qos, - the_flows, - env); - - TAO_CHECK_ENV_RETURN (env, 1); - - this->vdev_b_->set_peer (this->_this (env), - this->vdev_a_.in (), - the_qos, - the_flows, - env); - - TAO_CHECK_ENV_RETURN (env, 1); - - - // Now connect the streams together. This will - // establish the connection - this->stream_endpoint_a_->connect (this->stream_endpoint_b_, - the_qos, - the_flows, - env); - TAO_CHECK_ENV_RETURN (env, 1); - return 0; -} - -// Used to establish a connection between two endpoints -// directly, i.e. without a MMDevice -CORBA::Boolean -TAO_StreamCtrl::bind (AVStreams::StreamEndPoint_A_ptr a_party, - AVStreams::StreamEndPoint_B_ptr b_party, - AVStreams::streamQoS &the_qos, - const AVStreams::flowSpec &the_flows, - CORBA::Environment &env) -{ - if (CORBA::is_nil (a_party) || - CORBA::is_nil (b_party)) - ACE_ERROR_RETURN ((LM_ERROR, - "(%P|%t) TAO_StreamCtrl::bind:" - "a_party or b_party null!"), - 1); - - this->stream_endpoint_a_ = a_party; - this->stream_endpoint_b_ = b_party; - // Now connect the streams together - this->stream_endpoint_a_->connect (this->stream_endpoint_b_, - the_qos, - the_flows, - env); - TAO_CHECK_ENV_RETURN (env, 1); - return 0; -} - -void -TAO_StreamCtrl::unbind (CORBA::Environment &env) -{ - ACE_UNUSED_ARG (env); -} - -void -TAO_StreamCtrl::unbind_party (AVStreams::StreamEndPoint_ptr the_ep, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - ACE_UNUSED_ARG (the_ep); - ACE_UNUSED_ARG (the_spec); - ACE_UNUSED_ARG (env); -} - -// ---------------------------------------------------------------------- -// TAO_StreamEndPoint -// ---------------------------------------------------------------------- - -TAO_StreamEndPoint::TAO_StreamEndPoint (void) -{ -} - -// Stop the physical flow of data on the stream -// Empty the_spec --> apply to all flows -void -TAO_StreamEndPoint::stop (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - // Make the upcall into the app - this->handle_stop (the_spec, env); -} - -// Start the physical flow of data on the stream -// Empty the_spec --> apply to all flows -void -TAO_StreamEndPoint::start (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - // Make the upcall into the app - this->handle_start (the_spec, env); -} - -// Close the connection -void -TAO_StreamEndPoint::destroy (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - // Make the upcall into the app - this->handle_destroy (the_spec, env); -} - -// Called by streamctrl, requesting us to call request_connection -// on the responder (to initiate a connection) -CORBA::Boolean -TAO_StreamEndPoint::connect (AVStreams::StreamEndPoint_ptr responder, - AVStreams::streamQoS &qos_spec, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - ACE_DEBUG ((LM_DEBUG, "(%P|%t) In TAO_StreamEndPoint::connect\n")); - responder->request_connection (this->_this (env), - 0, - qos_spec, - the_spec, - env); - TAO_CHECK_ENV_RETURN (env, 1); -} - -// Called by our peer endpoint, requesting us to establish -// a connection -CORBA::Boolean -TAO_StreamEndPoint::request_connection (AVStreams::StreamEndPoint_ptr initiator, - CORBA::Boolean is_mcast, - AVStreams::streamQoS &qos, - AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - ACE_DEBUG ((LM_DEBUG, "\n(%P|%t) TAO_StreamEndPoint::request_connection called")); - ACE_DEBUG ((LM_DEBUG, - "\n(%P|%t) TAO_StreamEndPoint::request_connection: " - "flowspec has length = %d" - "and the strings are:", - the_spec.length ())); - for (int i = 0; i < the_spec.length (); i++) - ACE_DEBUG ((LM_DEBUG, - the_spec [i])); - - return 0; -} - -CORBA::Boolean -TAO_StreamEndPoint::modify_QoS (AVStreams::streamQoS &new_qos, - const AVStreams::flowSpec &the_flows, - CORBA::Environment &env) -{ - return 0; -} - -CORBA::Boolean -TAO_StreamEndPoint::set_protocol_restriction (const AVStreams::protocolSpec &the_pspec, - CORBA::Environment &env) -{ - return 0; -} - -void -TAO_StreamEndPoint::disconnect (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ -} - -void -TAO_StreamEndPoint::set_FPStatus (const AVStreams::flowSpec &the_spec, - const char *fp_name, - const CORBA::Any &fp_settings, - CORBA::Environment &env) -{ -} - -CORBA::Object_ptr -TAO_StreamEndPoint::get_fep (const char *flow_name, - CORBA::Environment &env) -{ - return 0; -} - -char * -TAO_StreamEndPoint::add_fep (CORBA::Object_ptr the_fep, - CORBA::Environment &env) -{ - return 0; -} - -void -TAO_StreamEndPoint::remove_fep (const char *fep_name, - CORBA::Environment &env) -{ -} - -void -TAO_StreamEndPoint::set_negotiator (AVStreams::Negotiator_ptr new_negotiator, - CORBA::Environment &env) -{ -} - -void -TAO_StreamEndPoint::set_key (const char *flow_name, - const char *the_key, - CORBA::Environment &env) -{ -} - -void -TAO_StreamEndPoint::set_source_id (CORBA::Long source_id, - CORBA::Environment &env) -{ -} - -TAO_StreamEndPoint::~TAO_StreamEndPoint (void) -{ -} - -// ---------------------------------------------------------------------- -// TAO_Client_StreamEndPoint -// ---------------------------------------------------------------------- - -TAO_Client_StreamEndPoint::TAO_Client_StreamEndPoint (void) -{ - ACE_DEBUG ((LM_DEBUG, - "\n(%P|%t) TAO_Client_StreamEndPoint::TAO_Client_StreamEndPoint: created")); -} - -CORBA::Boolean -TAO_Client_StreamEndPoint::connect (AVStreams::StreamEndPoint_ptr responder, - AVStreams::streamQoS &qos_spec, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - // Use the base class implementation of connect - TAO_StreamEndPoint::connect (responder, - qos_spec, - the_spec, - env); - - // Make the upcall to the app - return this->handle_connection_established (responder, - qos_spec, - the_spec, - env); - -} - - -CORBA::Boolean -TAO_Client_StreamEndPoint::multiconnect (AVStreams::streamQoS &the_qos, - AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - return 0; -} - -CORBA::Boolean -TAO_Client_StreamEndPoint::connect_leaf (AVStreams::StreamEndPoint_B_ptr the_ep, - AVStreams::streamQoS &the_qos, - const AVStreams::flowSpec &the_flows, - CORBA::Environment &env) -{ - return 0; -} - -void -TAO_Client_StreamEndPoint::disconnect_leaf (AVStreams::StreamEndPoint_B_ptr the_ep, - const AVStreams::flowSpec &theSpec, - CORBA::Environment &env) -{ -} - -TAO_Client_StreamEndPoint::~TAO_Client_StreamEndPoint (void) -{ -} - -// ---------------------------------------------------------------------- -// TAO_Server_StreamEndPoint -// ---------------------------------------------------------------------- - -TAO_Server_StreamEndPoint::TAO_Server_StreamEndPoint (void) -{ - ACE_DEBUG ((LM_DEBUG, - "\n(%P|%t) TAO_Server_StreamEndPoint::TAO_Server_StreamEndPoint: created")); -} - -CORBA::Boolean -TAO_Server_StreamEndPoint::request_connection (AVStreams::StreamEndPoint_ptr initiator, - CORBA::Boolean is_mcast, - AVStreams::streamQoS &qos, - AVStreams::flowSpec &the_spec, - CORBA::Environment &env) - -{ - // Use the base class implementation of request_connection - TAO_StreamEndPoint::request_connection (initiator, - is_mcast, - qos, - the_spec, - env); - - // Make the upcall to the app - return this->handle_connection_requested (initiator, - is_mcast, - qos, - the_spec, - env); - -} -CORBA::Boolean -TAO_Server_StreamEndPoint::multiconnect (AVStreams::streamQoS &the_qos, - AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - return 0; -} - -TAO_Server_StreamEndPoint::~TAO_Server_StreamEndPoint (void) -{ -} - -// ---------------------------------------------------------------------- -// TAO_VDev -// ---------------------------------------------------------------------- - -TAO_VDev::TAO_VDev (void) -{ - ACE_DEBUG ((LM_DEBUG, - "\n(%P|%t) TAO_VDev::TAO_VDev: created")); -} - -// StreamCtrl will call this to give us a reference to itself, and to -// our peer vdev.. -CORBA::Boolean -TAO_VDev::set_peer (AVStreams::StreamCtrl_ptr the_ctrl, - AVStreams::VDev_ptr the_peer_dev, - AVStreams::streamQoS &the_qos, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - ACE_DEBUG ((LM_DEBUG, - "(%P|%t) TAO_VDev::set_peer: called")); - this->streamctrl_ = the_ctrl; - this->peer_ = the_peer_dev; - return 0; -} - -CORBA::Boolean -TAO_VDev::set_Mcast_peer (AVStreams::StreamCtrl_ptr the_ctrl, - AVStreams::MCastConfigIf_ptr a_mcastconfigif, - AVStreams::streamQoS &the_qos, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - return 0; -} - -void -TAO_VDev::configure (const CosPropertyService::Property &the_config_mesg, - CORBA::Environment &env) -{ -} - -void -TAO_VDev::set_format (const char *flowName, - const char *format_name, - CORBA::Environment &env) -{ -} - -void -TAO_VDev::set_dev_params (const char *flowName, - const CosPropertyService::Properties &new_params, - CORBA::Environment &env) -{ -} - -CORBA::Boolean -TAO_VDev::modify_QoS (AVStreams::streamQoS &the_qos, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - return 0; -} - -TAO_VDev::~TAO_VDev (void) -{ -} - -// ---------------------------------------------------------------------- -// TAO_MMDevice -// ---------------------------------------------------------------------- - - - -TAO_MMDevice::TAO_MMDevice () -{ -} - -// create a streamctrl which is colocated with me, use that streamctrl -// to bind the peer_device with me. -AVStreams::StreamCtrl_ptr -TAO_MMDevice ::bind (AVStreams::MMDevice_ptr peer_device, - AVStreams::streamQoS &the_qos, - CORBA::Boolean_out is_met, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ -#if 0 - TAO_TRY - { - TAO_StreamCtrl *stream_ctrl = new TAO_StreamCtrl (); - if (stream_ctrl == 0) - return 0; - stream_ctrl->bind_devs (peer_device, - AVStreams::StreamCtrl::_duplicate - (this->_this (TAO_TRY_ENV)), - the_qos, - the_spec, - TAO_TRY_ENV); - TAO_CHECK_ENV; - return stream_ctrl; - } - TAO_CATCH (CORBA::SystemException, sysex) - { - TAO_TRY_ENV.print_exception ("System Exception"); - return -1; - } - TAO_CATCH (CORBA::UserException, userex) - { - TAO_TRY_ENV.print_exception ("User Exception"); - return -1; - } - TAO_ENDTRY; -#endif - return 0; -} - -AVStreams::StreamCtrl_ptr -TAO_MMDevice::bind_mcast (AVStreams::MMDevice_ptr first_peer, - AVStreams::streamQoS &the_qos, - CORBA::Boolean_out is_met, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - return 0; -} - -void -TAO_MMDevice::destroy (AVStreams::StreamEndPoint_ptr the_ep, - const char *vdev_name, - CORBA::Environment &env) -{ -} - -// need to throw notsupported exception -char * -TAO_MMDevice::add_fdev (CORBA::Object_ptr the_fdev, - CORBA::Environment &env) -{ - return 0; -} - -// need to throw notsupported exception -CORBA::Object_ptr -TAO_MMDevice::get_fdev (const char *flow_name, - CORBA::Environment &env) -{ - return 0; -} - -// need to throw notsupported exception -void -TAO_MMDevice::remove_fdev (const char *flow_name, - CORBA::Environment &env) -{ -} - -TAO_MMDevice::~TAO_MMDevice (void) -{ -} - -template <class T> -TAO_Client_MMDevice <T>::TAO_Client_MMDevice () -{ -} - -// We have been asked to create a new stream_endpoint and a vdev. -template <class T> -AVStreams::StreamEndPoint_A_ptr -TAO_Client_MMDevice <T>::create_A (AVStreams::StreamCtrl_ptr the_requester, - AVStreams::VDev_out the_vdev, - AVStreams::streamQoS &the_qos, - CORBA::Boolean_out met_qos, - char *&named_vdev, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - ACE_DEBUG ((LM_DEBUG, - "\n(%P|%t) TAO_MMDevice::create_A: called")); - - TAO_VDev *vdev = new TAO_VDev; - the_vdev = AVStreams::VDev::_duplicate (vdev->_this (env)); - - TAO_Client_StreamEndPoint *stream_endpoint_a = - new T; - return AVStreams::StreamEndPoint_A::_duplicate - (stream_endpoint_a->_this (env)); -} - -template <class T> -AVStreams::StreamEndPoint_B_ptr -TAO_Client_MMDevice <T>::create_B (AVStreams::StreamCtrl_ptr the_requester, - AVStreams::VDev_out the_vdev, - AVStreams::streamQoS &the_qos, - CORBA::Boolean_out met_qos, - char *&named_vdev, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - ACE_ERROR_RETURN ((LM_ERROR, - "(%P|%t) Cannot create a B device on the client side!\n"), - 0); -} - -template <class T> -TAO_Server_MMDevice <T>::TAO_Server_MMDevice () -{ -} - -template <class T> -AVStreams::StreamEndPoint_A_ptr -TAO_Server_MMDevice <T>::create_A (AVStreams::StreamCtrl_ptr the_requester, - AVStreams::VDev_out the_vdev, - AVStreams::streamQoS &the_qos, - CORBA::Boolean_out met_qos, - char *&named_vdev, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - ACE_ERROR_RETURN ((LM_ERROR, - "(%P|%t) Cannot create a A device on the server side!\n"), - 0); -} - -// We have been asked to create a new stream_endpoint and a vdev. -template <class T> -AVStreams::StreamEndPoint_B_ptr -TAO_Server_MMDevice <T>::create_B (AVStreams::StreamCtrl_ptr the_requester, - AVStreams::VDev_out the_vdev, - AVStreams::streamQoS &the_qos, - CORBA::Boolean_out met_qos, - char *&named_vdev, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) -{ - ACE_DEBUG ((LM_DEBUG, - "\n(%P|%t) TAO_MMDevice::create_B: called")); - - TAO_VDev *vdev = new TAO_VDev; - the_vdev = AVStreams::VDev::_duplicate (vdev->_this (env)); - - TAO_Server_StreamEndPoint *stream_endpoint_b = - new T; - return AVStreams::StreamEndPoint_B::_duplicate - (stream_endpoint_b->_this (env)); -} - diff --git a/TAO/orbsvcs/orbsvcs/AV/AVStreams_i.h b/TAO/orbsvcs/orbsvcs/AV/AVStreams_i.h deleted file mode 100644 index 4654abbdc43..00000000000 --- a/TAO/orbsvcs/orbsvcs/AV/AVStreams_i.h +++ /dev/null @@ -1,495 +0,0 @@ -/* -*- C++ -*- */ - -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// cos -// -// = FILENAME -// AVStreams_i.h -// -// = AUTHOR -// Sumedh Mungee <sumedh@cs.wustl.edu> -// -// -// ============================================================================ - -#if !defined (AVSTREAMS_I_H) -#define AVSTREAMS_I_H - -#include "orbsvcs/orbsvcs_export.h" -#include "orbsvcs/AVStreamsS.h" - -class TAO_ORBSVCS_Export TAO_Basic_StreamCtrl - : public virtual POA_AVStreams::Basic_StreamCtrl -// = DESCRIPTION -// Base class for StreamCtrl, implements basic stream start -// and stop functionality -{ - public: - TAO_Basic_StreamCtrl (CORBA::ORB_var orb); - // Constructor - - virtual void stop (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Stop the transfer of data of the stream - // Empty the_spec means apply operation to all flows - - - virtual void start (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Start the transfer of data in the stream. - // Empty the_spec means apply operation to all flows - - virtual void destroy (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Tears down the stream. This will close the connection, and delete - // the streamendpoint and vdev associated with this stream - // Empty the_spec means apply operation to all flows - - virtual CORBA::Boolean modify_QoS (AVStreams::streamQoS &new_qos, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Changes the QoS associated with the stream - // Empty the_spec means apply operation to all flows - - virtual void push_event (const char *the_event, - CORBA::Environment &env); - // Used by StreamEndPoint and VDev to inform StreamCtrl of events. - // E.g., loss of flow, reestablishment of flow, etc.. - - virtual void set_FPStatus (const AVStreams::flowSpec &the_spec, - const char *fp_name, - const CORBA::Any &fp_settings, - CORBA::Environment &env); - // Used to control the flow protocol parameters. - - virtual CORBA::Object_ptr get_flow_connection (const char *flow_name, - CORBA::Environment &env); - // Not implemented in the light profile, will raise the notsupported - // exception - - virtual void set_flow_connection (const char *flow_name, - CORBA::Object_ptr flow_connection, - CORBA::Environment &env); - // Not implemented in the light profile, will raise the notsupported - // exception - - virtual ~TAO_Basic_StreamCtrl (void); - // Destructor - - protected: - CORBA::ORB_var orb_; - // ORB reference - - AVStreams::VDev_var vdev_a_; - AVStreams::VDev_var vdev_b_; - // The Virtual Devices for this stream - - AVStreams::StreamEndPoint_A_var stream_endpoint_a_; - AVStreams::StreamEndPoint_B_var stream_endpoint_b_; - // The Endpoints for this stream -}; - -class TAO_ORBSVCS_Export TAO_StreamCtrl - : public virtual POA_AVStreams::StreamCtrl, - public virtual TAO_Basic_StreamCtrl -// = DESCRIPTION -// Implementation the A/V StreamCtrl class. this class -// is used to control the stream. It should be subclassed -// by applications that want to provide more control features. -{ -public: - TAO_StreamCtrl (CORBA::ORB_var orb); - // Constructor - - virtual CORBA::Boolean bind_devs (AVStreams::MMDevice_ptr a_party, - AVStreams::MMDevice_ptr b_party, - AVStreams::streamQoS &the_qos, - const AVStreams::flowSpec &the_flows, - CORBA::Environment &env); - // Establish a stream between a_party and b_party, - // with qos the_qos, and for the flows in the_flows - // if the_flows is empty, bind all the flows - // Causes a connection to be established between the StreamEndpoints. - // Returns success/failure - - virtual CORBA::Boolean bind (AVStreams::StreamEndPoint_A_ptr a_party, - AVStreams::StreamEndPoint_B_ptr b_party, - AVStreams::streamQoS &the_qos, - const AVStreams::flowSpec &the_flows, - CORBA::Environment &env); - // Establish a connection between two streamendpoints. This can - // be used if the streamendpoints have been created independent of - // a MMDevice - - virtual void unbind_party (AVStreams::StreamEndPoint_ptr the_ep, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Unbind the_ep from the stream. Empty the_spec means apply to all flows. - - virtual void unbind (CORBA::Environment &env); - // unbind the stream. Same effect as Basic_StreamCtrl::destroy () - - virtual ~TAO_StreamCtrl (void); - // Destructor - -}; - - -class TAO_ORBSVCS_Export TAO_Base_StreamEndPoint -// = DESCRIPTION -// Base class for the A/V StreamEndPoint class. this class -// is used to control the stream. It should be subclassed -// by applications that want to provide more control features. -{ - -public: - - virtual void handle_stop (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) = 0; - // Application needs to define this - - virtual void handle_start (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) = 0; - // Application needs to define this - - - virtual void handle_destroy (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) = 0; - // Application needs to define this -}; - -class TAO_ORBSVCS_Export TAO_Client_Base_StreamEndPoint - : public virtual TAO_Base_StreamEndPoint -{ -public: - virtual CORBA::Boolean handle_connection_established (AVStreams::StreamEndPoint_ptr responder, - AVStreams::streamQoS &qos_spec, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env) = 0; - // Application needs to define this -}; - -class TAO_ORBSVCS_Export TAO_Server_Base_StreamEndPoint - : public virtual TAO_Base_StreamEndPoint -{ -public: - virtual CORBA::Boolean handle_connection_requested (AVStreams::StreamEndPoint_ptr initiator, - CORBA::Boolean is_mcast, - AVStreams::streamQoS &qos, - AVStreams::flowSpec &the_spec, - CORBA::Environment &env) = 0; - // Application needs to define this -}; - -class TAO_ORBSVCS_Export TAO_StreamEndPoint - : public virtual POA_AVStreams::StreamEndPoint, // The POA class - public virtual TAO_Base_StreamEndPoint -{ - // = DESCRIPTION - // The Stream EndPoint. Used to implement one endpoint of a stream - // that implements the transport layer. -public: - TAO_StreamEndPoint (void); - // Constructor - - virtual void stop (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Stop the stream. Empty the_spec means, for all the flows - - virtual void start (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Start the stream, Empty the_spec means, for all the flows - - virtual void destroy (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Destroy the stream, Empty the_spec means, for all the flows - - - virtual CORBA::Boolean connect (AVStreams::StreamEndPoint_ptr responder, - AVStreams::streamQoS &qos_spec, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Called by StreamCtrl. responder is the peer to connect to - - virtual CORBA::Boolean request_connection (AVStreams::StreamEndPoint_ptr initiator, - CORBA::Boolean is_mcast, - AVStreams::streamQoS &qos, - AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Called by the peer StreamEndPoint. The flow_spec indicates the - // flows (which contain transport addresses etc.) - - virtual CORBA::Boolean modify_QoS (AVStreams::streamQoS &new_qos, - const AVStreams::flowSpec &the_flows, - CORBA::Environment &env); - // Change the transport qos on a stream - - virtual CORBA::Boolean set_protocol_restriction (const AVStreams::protocolSpec &the_pspec, - CORBA::Environment &env); - // Used to restrict the set of protocols - - virtual void disconnect (const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // disconnect the flows - - virtual void set_FPStatus (const AVStreams::flowSpec &the_spec, - const char *fp_name, - const CORBA::Any &fp_settings, - CORBA::Environment &env); - // Used to control the flow - - virtual CORBA::Object_ptr get_fep (const char *flow_name, - CORBA::Environment &env); - // Not implemented in the light profile, throws notsupported - - virtual char * add_fep (CORBA::Object_ptr the_fep, - CORBA::Environment &env); - // Not implemented in the light profile, throws notsupported - - virtual void remove_fep (const char *fep_name, - CORBA::Environment &env); - // Not implemented in the light profile, throws notsupported - - virtual void set_negotiator (AVStreams::Negotiator_ptr new_negotiator, - CORBA::Environment &env); - // Used to "attach" a negotiator to the endpoint - - virtual void set_key (const char *flow_name, - const char *the_key, - CORBA::Environment &env); - // Used for public key encryption. - - virtual void set_source_id (CORBA::Long source_id, - CORBA::Environment &env); - // Used to set a unique id for packets sent by this streamendpoint - - virtual ~TAO_StreamEndPoint (void); - // Destructor - -}; - -class TAO_ORBSVCS_Export TAO_Client_StreamEndPoint : - public virtual POA_AVStreams::StreamEndPoint_A, - public virtual TAO_StreamEndPoint, - public virtual TAO_Client_Base_StreamEndPoint -{ - // = DESCRIPTION - // The "A" side of a streamendpoint -public: - TAO_Client_StreamEndPoint (void); - // Constructor - - virtual CORBA::Boolean connect (AVStreams::StreamEndPoint_ptr responder, - AVStreams::streamQoS &qos_spec, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Called by StreamCtrl. responder is the peer to connect to - - virtual CORBA::Boolean multiconnect (AVStreams::streamQoS &the_qos, - AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Used for ATM-style multicast - - virtual CORBA::Boolean connect_leaf (AVStreams::StreamEndPoint_B_ptr the_ep, - AVStreams::streamQoS &the_qos, - const AVStreams::flowSpec &the_flows, - CORBA::Environment &env); - // Used for ATM-style multicast - - virtual void disconnect_leaf (AVStreams::StreamEndPoint_B_ptr the_ep, - const AVStreams::flowSpec &theSpec, - CORBA::Environment &env); - // Used to remove a multicast leaf - - virtual ~TAO_Client_StreamEndPoint (void); - // Destructor - -}; - -class TAO_ORBSVCS_Export TAO_Server_StreamEndPoint : - public virtual POA_AVStreams::StreamEndPoint_B, - public virtual TAO_StreamEndPoint, - public virtual TAO_Server_Base_StreamEndPoint // Abstract interface -{ - // = DESCRIPTION - // The "B" side of a streamendpoint -public: - TAO_Server_StreamEndPoint (void); - // Constructor - - virtual CORBA::Boolean request_connection (AVStreams::StreamEndPoint_ptr initiator, - CORBA::Boolean is_mcast, - AVStreams::streamQoS &qos, - AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Called by the peer StreamEndPoint. The flow_spec indicates the - // flows (which contain transport addresses etc.) - - virtual CORBA::Boolean multiconnect (AVStreams::streamQoS &the_qos, - AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Used for internet-style multicast - - virtual ~TAO_Server_StreamEndPoint (void); - // Destructor -}; - -class TAO_ORBSVCS_Export TAO_VDev - : public virtual POA_AVStreams::VDev -// = DESCRIPTION -// Implements the VDev interface. One of these is created per connection, -// and represents device-specific parameters -{ - public: - TAO_VDev (void); - // Constructor - - virtual CORBA::Boolean set_peer (AVStreams::StreamCtrl_ptr the_ctrl, - AVStreams::VDev_ptr the_peer_dev, - AVStreams::streamQoS &the_qos, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Called to tell the vdev who the streamctrl, peer vdev is - - virtual CORBA::Boolean set_Mcast_peer (AVStreams::StreamCtrl_ptr the_ctrl, - AVStreams::MCastConfigIf_ptr a_mcastconfigif, - AVStreams::streamQoS &the_qos, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Used to set the streamctrl and multicast device - - virtual void configure (const CosPropertyService::Property &the_config_mesg, - CORBA::Environment &env); - // Called by the peer VDev to configure the device (catch all) - - virtual void set_format (const char *flowName, - const char *format_name, - CORBA::Environment &env); - // Used to set a format on a flowname - - virtual void set_dev_params (const char *flowName, - const CosPropertyService::Properties &new_params, - CORBA::Environment &env); - // Used to set device parameters - - virtual CORBA::Boolean modify_QoS (AVStreams::streamQoS &the_qos, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Called to change QoS of the device - - virtual ~TAO_VDev (void); - // Destructor - - private: - AVStreams::StreamCtrl_var streamctrl_; - // My stream controller - - AVStreams::VDev_var peer_; - // My peer -}; - -class TAO_ORBSVCS_Export TAO_MMDevice - : public virtual POA_AVStreams::MMDevice -// = DESCRIPTION -// Implements a factory to create Endpoints and VDevs -{ - protected: - TAO_MMDevice (void); - // Constructor - - public: - - virtual AVStreams::StreamCtrl_ptr bind (AVStreams::MMDevice_ptr peer_device, - AVStreams::streamQoS &the_qos, - CORBA::Boolean_out is_met, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Can be used to request the MMDevice to create a new StreamCtrl, - // and call bind_devs on it - - virtual AVStreams::StreamCtrl_ptr bind_mcast (AVStreams::MMDevice_ptr first_peer, - AVStreams::streamQoS &the_qos, - CORBA::Boolean_out is_met, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Multicast bind - - virtual void destroy (AVStreams::StreamEndPoint_ptr the_ep, - const char *vdev_name, - CORBA::Environment &env); - // Remove the StreamEndPoint and the related vdev - - virtual char * add_fdev (CORBA::Object_ptr the_fdev, - CORBA::Environment &env); - // Not supported in the light profile, raises notsupported - - virtual CORBA::Object_ptr get_fdev (const char *flow_name, - CORBA::Environment &env); - // Not supported in the light profile, raises notsupported - - virtual void remove_fdev (const char *flow_name, - CORBA::Environment &env); - // Not supported in the light profile, raises notsupported - - virtual ~TAO_MMDevice (void); - // Destructor -}; - -template<class T> -class TAO_ORBSVCS_Export TAO_Client_MMDevice - : public virtual TAO_MMDevice -{ -public: - TAO_Client_MMDevice (); - // Constructor - - virtual AVStreams::StreamEndPoint_A_ptr create_A (AVStreams::StreamCtrl_ptr the_requester, - AVStreams::VDev_out the_vdev, - AVStreams::streamQoS &the_qos, - CORBA::Boolean_out met_qos, - char *&named_vdev, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Called by StreamCtrl to create a "A" type streamandpoint and vdev - - virtual AVStreams::StreamEndPoint_B_ptr create_B (AVStreams::StreamCtrl_ptr the_requester, - AVStreams::VDev_out the_vdev, - AVStreams::streamQoS &the_qos, - CORBA::Boolean_out met_qos, - char *&named_vdev, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Called by StreamCtrl to create a "B" type streamandpoint and vdev -}; - -template<class T> -class TAO_ORBSVCS_Export TAO_Server_MMDevice - : public virtual TAO_MMDevice -{ -public: - TAO_Server_MMDevice (); - - virtual AVStreams::StreamEndPoint_A_ptr create_A (AVStreams::StreamCtrl_ptr the_requester, - AVStreams::VDev_out the_vdev, - AVStreams::streamQoS &the_qos, - CORBA::Boolean_out met_qos, - char *&named_vdev, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Called by StreamCtrl to create a "A" type streamandpoint and vdev - - virtual AVStreams::StreamEndPoint_B_ptr create_B (AVStreams::StreamCtrl_ptr the_requester, - AVStreams::VDev_out the_vdev, - AVStreams::streamQoS &the_qos, - CORBA::Boolean_out met_qos, - char *&named_vdev, - const AVStreams::flowSpec &the_spec, - CORBA::Environment &env); - // Called by StreamCtrl to create a "B" type streamandpoint and vdev - -}; -#endif /* AVSTREAMS_I_H */ diff --git a/TAO/orbsvcs/orbsvcs/AV/sfp.cpp b/TAO/orbsvcs/orbsvcs/AV/sfp.cpp deleted file mode 100644 index a069f1dc01d..00000000000 --- a/TAO/orbsvcs/orbsvcs/AV/sfp.cpp +++ /dev/null @@ -1,211 +0,0 @@ -#include "orbsvcs/AV/sfp.h" -#include "ace/ARGV.h" - -// $Id$ - -// constructor. -SFP_Encoder::SFP_Encoder () - : orb_ (0), - encoder_ (0) -{ - // We need to initialize the ORB! - - TAO_TRY - { - ACE_ARGV orb_args (TAO_SFP_ORB_ARGUMENTS); - int argc = orb_args.argc (); - this->orb_ = CORBA::ORB_init (argc, - orb_args.argv (), - 0, - TAO_TRY_ENV); - TAO_CHECK_ENV; - } - TAO_CATCHANY - { - TAO_TRY_ENV.print_exception ("SFP_Encoder::ORB_init"); - return; - } - TAO_ENDTRY; - ACE_NEW (encoder_, - CDR ()); - -} - -ACE_Message_Block * -SFP_Encoder::encode_start_message () -{ - TAO_TRY - { - // construct the start message - SFP::start_message start; - - // copy the magic number into the message - start.magic_number = 4; - - // put the version number into the field - start.major_version = TAO_SFP_MAJOR_VERSION; - start.minor_version = TAO_SFP_MINOR_VERSION; - - // flags field is all zeroes - start.flags = 0; - - // encode the start frame - if (encoder_->encode (SFP::_tc_start_message, - &start, - 0, - TAO_TRY_ENV) - == CORBA_TypeCode::TRAVERSE_CONTINUE) - { - ACE_DEBUG ((LM_DEBUG, - "(%P|%t) encode of start message succeeded:" - "length == %d\n", - encoder_->length ())); - - } - TAO_CHECK_ENV; - } - TAO_CATCHANY - { - TAO_TRY_ENV.print_exception ("SFP_Source_Endpoint::" - "start_message"); - return 0; - } - TAO_ENDTRY; - - // put the cdr encoded buffer into the message block - ACE_Message_Block *message; - - ACE_NEW_RETURN (message, - ACE_Message_Block (encoder_->length ()), - 0); - - if (message->copy ((char *) encoder_->buffer (), - encoder_->length ()) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "SFP_Encoder: Could not copy" - " start message into ACE_Message_Block"), - 0); - - message->length (encoder_->length ()); - cerr << message->length (); - - return message; - -} - -ACE_Message_Block * -SFP_Encoder::encode_simple_frame (ACE_Message_Block *data) -{ - TAO_TRY - { - // construct the frame header - SFP::frame_header frame_header; - // copy the magic number into the message - frame_header.magic_number.length (4); - for (int i = 0; i < 4; i++) - frame_header.magic_number [i] = TAO_SFP_MAGIC_NUMBER [i]; - - // flags field is all zeroes - frame_header.flags = 0; - - // put the message type - frame_header.message_type = 2; - - // size - frame_header.message_size = data->length (); - - // encode the frame - if (encoder_->encode (SFP::_tc_frame_header, - &frame_header, - 0, - TAO_TRY_ENV) - == CORBA_TypeCode::TRAVERSE_CONTINUE) - { - ACE_DEBUG ((LM_DEBUG, - "(%P|%t) encode of simple frame succeeded:" - "length == %d\n", - encoder_->length ())); - - } - TAO_CHECK_ENV; - } - TAO_CATCHANY - { - TAO_TRY_ENV.print_exception ("SFP_Encoder::" - "start_message"); - return 0; - } - TAO_ENDTRY; - - // put the cdr encoded buffer into the message block - ACE_Message_Block *message; - - ACE_NEW_RETURN (message, - ACE_Message_Block (encoder_->length ()), - 0); - - if (message->copy ((char *) encoder_->buffer (), - (size_t) encoder_->length ()) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "SFP_Encoder: Could not copy" - " header for simpleframe into " - "ACE_Message_Block"), - 0); - - // set the next pointer to point to the data - message->next (data); - - return message; -} - -SFP_Encoder::~SFP_Encoder () -{ - -} - -SFP_Decoder::SFP_Decoder () -{ - ACE_NEW (decoder_, - CDR ()); - -} - -int -SFP_Decoder::decode_start_message (ACE_Message_Block *message) -{ - - SFP::start_message start; - - TAO_TRY - { - decoder_->setup_encapsulation (message->rd_ptr (), - message->length ()); - - decoder_->decode (SFP::_tc_start_message, - &start, - 0, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - } - TAO_CATCHANY - { - TAO_TRY_ENV.print_exception ("SFP_Decoder::" - "decode_start_message"); - return -1; - } - TAO_ENDTRY; - - ACE_DEBUG ((LM_DEBUG, - "Decoded start message," - "version number == %d . %d\n", - start.major_version, - start.minor_version)); - - return 0; -} - -SFP_Decoder::~SFP_Decoder () -{ - -} diff --git a/TAO/orbsvcs/orbsvcs/AV/sfp.h b/TAO/orbsvcs/orbsvcs/AV/sfp.h deleted file mode 100644 index edc5073736f..00000000000 --- a/TAO/orbsvcs/orbsvcs/AV/sfp.h +++ /dev/null @@ -1,81 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ - -#if !defined (TAO_AV_SFP_H) -#define TAO_AV_SFP_H - -#include "ace/SOCK_CODgram.h" -#include "orbsvcs/sfpC.h" - -// default arguments to pass to use for the ORB -const char *TAO_SFP_ORB_ARGUMENTS = "-ORBobjrefstyle URL"; - -// SFP magic numbers -const char *TAO_SFP_MAGIC_NUMBER = "=SFP"; -const char *TAO_SFP_FRAGMENT_MAGIC_NUMBER = "FRAG"; -const char *TAO_SFP_START_MAGIC_NUMBER = "=STA"; - -// SFP version 1.0 -const unsigned char TAO_SFP_MAJOR_VERSION = 1; -const unsigned char TAO_SFP_MINOR_VERSION = 0; - -class SFP_Encoder -// = DESCRIPTION -// Encodes frames for the SFP protocol -// This class uses the CDR encoding format internally. -{ - public: - SFP_Encoder (); - // Default Constructor - - ACE_Message_Block *encode_start_message (); - // returns a SFP start message. it is the users responsibility - // to delete this message block after using it. - - ACE_Message_Block *encode_simple_frame (ACE_Message_Block *data); - // Encodes the message_block in an SFP frame - - // ACE_Message_Block *encode_stop_message (); - // returns a SFP start message. it is the users responsibility to - // delete this message block after using it. - - ~SFP_Encoder (); - - private: - - CDR *encoder_; - // Use the TAO CDR encoder to encode everything - - CORBA::ORB_var orb_; - // Need the ORB to initialize the CDR encoder -}; - -class SFP_Decoder -{ -public: - SFP_Decoder (); - // Default constructor - - int decode_start_message (ACE_Message_Block *message); - // returns 0 if the message is a valid SFP start message - // returns -1 otherwise. - - SFP::message_type decode_frame (ACE_Message_Block *message); - // decodes the message and returns the data in the message. - // Returns the message type. - - int decode_stop_message (ACE_Message_Block *message); - // returns 0 if the message is a valid SFP start message - // returns -1 otherwise. - - ~SFP_Decoder (); - -private: - CDR *decoder_; - // Use the TAO CDR encoder to encode everything - - CORBA::ORB_var orb_; - // Need the ORB to initialize the CDR encoder -}; - -#endif /* !defined (TAO_SFP_H) */ |