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// $Id$
#include "ace/Get_Opt.h"
#include "JAWS/Server.h"
#include "JAWS/Data_Block.h"
#include "JAWS/Concurrency.h"
#include "JAWS/IO_Handler.h"
JAWS_Server::JAWS_Server (void)
: port_ (5432),
concurrency_ (0),
dispatch_ (0),
nthreads_ (5),
maxthreads_ (20),
flags_ (THR_NEW_LWP)
{
}
JAWS_Server::JAWS_Server (int argc, char *argv[])
: port_ (5432),
concurrency_ (0),
dispatch_ (0),
nthreads_ (5),
maxthreads_ (20),
flags_ (THR_NEW_LWP)
{
this->init (argc, argv);
}
void
JAWS_Server::init (int argc, char *argv[])
{
this->parse_args (argc, argv);
JAWS_Thread_Pool_Singleton::instance ()->open (this->flags_,
this->nthreads_,
this->maxthreads_);
JAWS_Thread_Per_Singleton::instance ()->open (this->flags_,
this->maxthreads_);
}
int
JAWS_Server::open (JAWS_Pipeline_Handler *protocol)
{
JAWS_Synch_IO_Handler_Factory synch_factory;
#if defined (ACE_WIN32)
JAWS_Asynch_IO_Handler_Factory asynch_factory;
#else
JAWS_Synch_IO_Handler_Factory &asynch_factory = synch_factory;
#endif /* defined (ACE_WIN32) */
JAWS_IO_Handler_Factory *factory;
JAWS_IO_Handler *handler;
JAWS_Data_Block *db;
ACE_INET_Addr inet_addr (this->port_);
// initialize an IO_Handler
factory = (this->dispatch_ == 0) ? &synch_factory : &asynch_factory;
handler = factory->create_io_handler ();
if (handler == 0)
{
factory->destroy_io_handler (handler);
ACE_DEBUG ((LM_DEBUG, "JAWS_Server::open, can't create handler\n"));
return -1;
}
// handler->task (protocol);
// initialize data block
db = new JAWS_Data_Block;
if (db == 0)
{
factory->destroy_io_handler (handler);
ACE_DEBUG ((LM_DEBUG, "JAWS_Server::open, can't create data block\n"));
return -1;
}
// db->addr (&inet_addr);
db->handler (handler);
db->task (JAWS_Pipeline_Accept_Task_Singleton::instance ());
// The message block should contain an INET_Addr, and call the
// io->accept (INET_Addr) method!
ACE_Message_Block mb (db);
JAWS_Concurrency_Base *concurrency;
concurrency = (this->concurrency_ == 0)
? JAWS_Thread_Pool_Singleton::instance ()
: JAWS_Thread_Per_Singleton::instance ()
;
concurrency->put (&mb);
while (ACE_OS::thr_join (0, NULL) != -1)
;
return 0;
}
void
JAWS_Server::parse_args (int argc, char *argv[])
{
int c;
ACE_Get_Opt getopt (argc, argv, "p:c:d:n:m:f:");
while ((c = getopt ()) != -1)
switch (c)
{
case 'p':
this->port_ = ACE_OS::atoi (getopt.optarg);
break;
case 'c':
if (ACE_OS::strcmp (getopt.optarg, "PER_REQUEST") == 0)
this->concurrency_ = 1;
else this->concurrency_ = 0;
break;
case 'd':
if (ACE_OS::strcmp (getopt.optarg, "ASYNCH") == 0)
this->dispatch_ = 1;
else this->dispatch_ = 0;
break;
case 'n':
this->nthreads_ = ACE_OS::atoi (getopt.optarg);
break;
case 'm':
this->maxthreads_ = ACE_OS::atoi (getopt.optarg);
break;
case 'f':
if (ACE_OS::strcmp (getopt.optarg, "THR_BOUND") == 0)
this->flags_ |= THR_BOUND;
else if (ACE_OS::strcmp (getopt.optarg, "THR_DAEMON") == 0)
this->flags_ |= THR_DAEMON;
else if (ACE_OS::strcmp (getopt.optarg, "THR_DETACHED") == 0)
this->flags_ |= THR_DETACHED;
break;
}
if (this->port_ == 0) this->port_ = 5432;
if (this->nthreads_ == 0) this->nthreads_ = 5;
if (this->maxthreads_ == 0) this->maxthreads_ = 20;
}
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