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// $Id$
#include "server.h"
int done = 0;
FTP_Server_StreamEndPoint::FTP_Server_StreamEndPoint (void)
{
ACE_DEBUG ((LM_DEBUG,"FTP_Server_StreamEndPoint::FTP_Server_StreamEndPoint\n"));
}
int
FTP_Server_StreamEndPoint::get_callback (const char *,
TAO_AV_Callback *&callback)
{
ACE_DEBUG ((LM_DEBUG,"FTP_Server_StreamEndPoint::get_callback\n"));
ACE_NEW_RETURN (callback,
FTP_Server_Callback,
-1);
return 0;
}
int
FTP_Server_Callback::handle_stop (void)
{
ACE_DEBUG ((LM_DEBUG,"FTP_Server_Callback::stop\n"));
ACE_OS::fclose (FTP_SERVER::instance ()->file ());
done = 1;
return 0;
}
int
FTP_Server_Callback::receive_frame (ACE_Message_Block *frame,
TAO_AV_frame_info *,
const ACE_Addr &)
{
ACE_DEBUG ((LM_DEBUG,"FTP_Server_Callback::receive_frame\n"));
while (frame != 0)
{
int result = ACE_OS::fwrite (frame->rd_ptr (),
frame->length (),
1,
FTP_SERVER::instance ()->file ());
if (result == 0)
ACE_ERROR_RETURN ((LM_ERROR,"FTP_Server_Flow_Handler::fwrite failed\n"),-1);
frame = frame->cont ();
}
return 0;
}
int
FTP_Server_Callback::handle_end_stream (void)
{
ACE_DEBUG ((LM_DEBUG,"FTP_Server_Callback::end_stream\n"));
done = 1;
return 0;
}
Server::Server (void)
{
reactive_strategy_.init (TAO_AV_CORE::instance ()->orb (),
TAO_AV_CORE::instance ()->poa ());
}
int
Server::init (int argc,
char **argv)
{
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
PortableServer::POAManager_var mgr
= TAO_AV_CORE::instance ()->poa ()->the_POAManager ();
mgr->activate ();
int result = this->parse_args (argc,argv);
if (result == -1)
ACE_ERROR_RETURN ((LM_ERROR,"parse args failed\n"),-1);
// Initialize the naming services
if (my_naming_client_.init (TAO_AV_CORE::instance ()->orb ()) != 0)
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to initialize "
"the TAO_Naming_Client. \n"),
-1);
// Register the video mmdevice object with the ORB
ACE_NEW_RETURN (this->mmdevice_,
TAO_MMDevice (&this->reactive_strategy_),
-1);
// Register the mmdevice with the naming service.
CosNaming::Name server_mmdevice_name (1);
server_mmdevice_name.length (1);
server_mmdevice_name [0].id = CORBA::string_dup ("Server_MMDevice1");
AVStreams::MMDevice_var mmdevice = this->mmdevice_->_this (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_TRY_EX (bind)
{
// Register the video control object with the naming server.
this->my_naming_client_->bind (server_mmdevice_name,
mmdevice.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK_EX (bind);
}
ACE_CATCH (CosNaming::NamingContext::AlreadyBound,al_ex)
{
server_mmdevice_name [0].id = CORBA::string_dup ("Server_MMDevice2");
this->my_naming_client_->bind (server_mmdevice_name,
mmdevice.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_ENDTRY;
ACE_CHECK_RETURN (-1);
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,"server::init");
return -1;
}
ACE_ENDTRY;
ACE_CHECK_RETURN (-1);
return 0;
}
int
Server::run (void)
{
CORBA::ORB_ptr orb = TAO_AV_CORE::instance ()->orb();
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
while( !done )
{
CORBA::Boolean wp = orb->work_pending (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
if (wp)
{
orb->perform_work( ACE_ENV_SINGLE_ARG_PARAMETER );
ACE_TRY_CHECK;
}
}
ACE_TRY_CHECK;
orb->shutdown( 1 ACE_ENV_ARG_PARAMETER );
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,"server::init");
return -1;
}
ACE_ENDTRY;
ACE_CHECK_RETURN (-1);
return 0;
}
int
Server::parse_args (int argc,char **argv)
{
ACE_Get_Opt opts (argc,argv,"f:p:");
int c;
while ((c = opts ()) != -1)
{
switch (c)
{
case 'f':
this->fp_ = ACE_OS::fopen (opts.opt_arg (),"w");
if (this->fp_ != 0)
{
ACE_DEBUG ((LM_DEBUG,"file opened successfully\n"));
}
break;
case 'p':
this->protocol_ = ACE_OS::strdup (opts.opt_arg ());
break;
default:
ACE_ERROR_RETURN ((LM_ERROR,"Usage: server -f filename"),-1);
}
}
return 0;
}
FILE*
Server::file (void)
{
return this->fp_;
}
int
main (int argc,
char **argv)
{
int result = 0;
CORBA::ORB_var orb = CORBA::ORB_init (argc,
argv);
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
CORBA::Object_var obj
= orb->resolve_initial_references ("RootPOA" ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
PortableServer::POA_var poa
= PortableServer::POA::_narrow (obj.in ());
TAO_AV_CORE::instance ()->init (orb.in (),
poa.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,"server::init");
return -1;
}
ACE_ENDTRY;
ACE_CHECK_RETURN (-1);
result = FTP_SERVER::instance ()->init (argc,argv);
if (result < 0)
ACE_ERROR_RETURN ((LM_ERROR,"FTP_SERVER::init failed\n"),1);
result = FTP_SERVER::instance ()->run ();
if (result < 0)
ACE_ERROR_RETURN ((LM_ERROR,"FTP_SERVER::run failed\n"),1);
FTP_SERVER::close (); // Explicitly finalize the Unmanaged_Singleton.
return result;
}
#if defined (ACE_HAS_EXPLICIT_STATIC_TEMPLATE_MEMBER_INSTANTIATION)
template ACE_Unmanaged_Singleton<Server, ACE_Null_Mutex> *ACE_Unmanaged_Singleton<Server, ACE_Null_Mutex>::singleton_;
#endif /* ACE_HAS_EXPLICIT_STATIC_TEMPLATE_MEMBER_INSTANTIATION */
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