diff options
author | schmidt <douglascraigschmidt@users.noreply.github.com> | 1997-05-16 19:36:28 +0000 |
---|---|---|
committer | schmidt <douglascraigschmidt@users.noreply.github.com> | 1997-05-16 19:36:28 +0000 |
commit | 153fb14861eeb155795b4f91e2406252365acdeb (patch) | |
tree | 1db359b14a51292301bfa503063aa7a0f3c6502f /netsvcs | |
parent | 5a68650e75213b679475151671dd4eae13b5aabb (diff) | |
download | ATCD-153fb14861eeb155795b4f91e2406252365acdeb.tar.gz |
*** empty log message ***
Diffstat (limited to 'netsvcs')
-rw-r--r-- | netsvcs/lib/Base_Optimizer.h | 8 | ||||
-rw-r--r-- | netsvcs/lib/Server_Logging_Handler.cpp | 407 | ||||
-rw-r--r-- | netsvcs/lib/Server_Logging_Handler.h | 218 |
3 files changed, 147 insertions, 486 deletions
diff --git a/netsvcs/lib/Base_Optimizer.h b/netsvcs/lib/Base_Optimizer.h index bb4e084f4ec..9a6736bb48c 100644 --- a/netsvcs/lib/Base_Optimizer.h +++ b/netsvcs/lib/Base_Optimizer.h @@ -14,13 +14,15 @@ // // ============================================================================ -// Thanks to Nathan Myers and Fergus Henderson for this little beauty - -#if !defined (BASE_OPTIMIZER_H +#if !defined (BASE_OPTIMIZER_H) #define BASE_OPTIMIZER_H template<class Base, class Member> struct Base_Optimizer : Base +// = TITLE +// +// = DESCRIPTION +// Thanks to Nathan Myers and Fergus Henderson for this little beauty { Base_Optimizer (void); Base_Optimizer (const Base &base); diff --git a/netsvcs/lib/Server_Logging_Handler.cpp b/netsvcs/lib/Server_Logging_Handler.cpp index 4f09a63d409..4ae8a3e57fa 100644 --- a/netsvcs/lib/Server_Logging_Handler.cpp +++ b/netsvcs/lib/Server_Logging_Handler.cpp @@ -5,270 +5,8 @@ #define ACE_SERVER_LOGGING_HANDLER_C #define ACE_BUILD_SVC_DLL -#include "ace/Get_Opt.h" #include "Server_Logging_Handler.h" -#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES) -// Track number of requests. -template <ACE_PEER_STREAM_1, class COUNTER, ACE_SYNCH_1> -COUNTER ACE_Server_Logging_Handler<ACE_PEER_STREAM_2, COUNTER, ACE_SYNCH_2>::request_count_ = (COUNTER) 0; -#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */ - -int -ACE_Server_Logging_Acceptor::parse_args (int argc, char *argv[]) -{ - ACE_TRACE ("ACE_Server_Logging_Acceptor::parse_args"); - - this->service_port_ = ACE_DEFAULT_SERVER_PORT; - - ACE_LOG_MSG->open ("Logging Service"); - - ACE_Get_Opt get_opt (argc, argv, "p:", 0); - - for (int c; (c = get_opt ()) != -1; ) - { - switch (c) - { - case 'p': - this->service_port_ = ACE_OS::atoi (get_opt.optarg); - break; - default: - ACE_ERROR_RETURN ((LM_ERROR, - "%n:\n[-p server-port]\n%a", 1), - -1); - } - } - - this->service_addr_.set (this->service_port_); - return 0; -} - -int -ACE_Server_Logging_Acceptor::init (int argc, - char *argv[]) -{ - ACE_TRACE ("ACE_Server_Logging_Acceptor::init"); - - // Use the options hook to parse the command line arguments and set - // options. - this->parse_args (argc, argv); - - // Set the acceptor endpoint into listen mode (use the Singleton - // global Reactor...). - if (this->open (this->service_addr_, - ACE_Service_Config::reactor (), - 0, 0, 0, - &this->scheduling_strategy_, - "Logging Server", "ACE single-threaded logging service") == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%n: %p on port %d\n", - "acceptor::open failed", - this->service_addr_.get_port_number ()), -1); - - // Ignore SIGPIPE so that each <SVC_HANDLER> can handle this on its - // own. - ACE_Sig_Action sig (ACE_SignalHandler (SIG_IGN), SIGPIPE); - ACE_UNUSED_ARG (sig); - - ACE_INET_Addr server_addr; - - // Figure out what port we're really bound to. - if (this->acceptor ().get_local_addr (server_addr) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "get_local_addr"), -1); - - ACE_DEBUG ((LM_DEBUG, - "starting up Logging Server at port %d on handle %d\n", - server_addr.get_port_number (), - this->acceptor ().get_handle ())); - return 0; -} - -template <ACE_PEER_STREAM_1, class COUNTER, ACE_SYNCH_1> -ACE_Server_Logging_Handler<ACE_PEER_STREAM_2, COUNTER, ACE_SYNCH_2>::ACE_Server_Logging_Handler - (ACE_Thread_Manager *) -{ - this->host_name_[0] = '\0'; // Initialize to a known state. -} - -template <ACE_PEER_STREAM_1, class COUNTER, ACE_SYNCH_1> int -ACE_Server_Logging_Handler<ACE_PEER_STREAM_2, COUNTER, ACE_SYNCH_2>::handle_logging_record (void) -{ - ssize_t len; - - // Perform two recv's to emulate record-oriented semantics. Note - // that this code is not entirely portable since it relies on the - // fact that sizeof (ssize_t) is the same on both the sender and - // receiver side. To correctly handle this is painful, and we leave - // it as an exercise for the reader ;-). - - ssize_t n = this->peer ().recv (&len, sizeof len); - - switch (n) - { - case -1: - ACE_ERROR_RETURN ((LM_ERROR, "%p at host %s\n", - "server logger", this->host_name_), -1); - /* NOTREACHED */ - case 0: - ACE_ERROR_RETURN ((LM_ERROR, "closing log daemon at host %s\n", - this->host_name_), -1); - /* NOTREACHED */ - case sizeof (ssize_t): - { - ACE_Log_Record lp; - -#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES) - u_long count = ++this->request_count_; - ACE_DEBUG ((LM_DEBUG, "request count = %d\n", count)); -#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */ - - len = ntohl (len); - n = this->peer ().recv_n ((void *) &lp, len); - if (n != len) - ACE_ERROR_RETURN ((LM_ERROR, "len = %d, %p at host %s\n", - n, "server logger", this->host_name_), -1); - /* NOTREACHED */ - - lp.decode (); - - if (lp.length () == n) - { - // Serialize output, if necessary (i.e., if we are running - // in separate threads). - ACE_MT (ACE_GUARD_RETURN (ACE_SYNCH_MUTEX_T, ace_mon, *this->lock_, -1)); - - lp.print (this->host_name_, 0, stderr); - } - else - ACE_ERROR ((LM_ERROR, "error, lp.length = %d, n = %d\n", - lp.length (), n)); - break; - } - default: - ACE_ERROR_RETURN ((LM_ERROR, "%p at host %s\n", - "server logger", this->host_name_), -1); - /* NOTREACHED */ - } - - return n; -} - -// Hook called by Server_Logging_Acceptor when connection is -// established. - -template <ACE_PEER_STREAM_1, class COUNTER, ACE_SYNCH_1> int -ACE_Server_Logging_Handler<ACE_PEER_STREAM_2, COUNTER, ACE_SYNCH_2>::open (void *) -{ - // Register ourselves with the Reactor to enable subsequent - // dispatching. - if (ACE_Service_Config::reactor ()->register_handler - (this, ACE_Event_Handler::READ_MASK) == -1) - return -1; - - ACE_PEER_STREAM_ADDR client_addr; - - // Determine the address of the client and display it. - if (this->peer ().get_remote_addr (client_addr) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "get_remote_addr"), -1); - - ACE_OS::strncpy (this->host_name_, client_addr.get_host_name (), MAXHOSTNAMELEN + 1); - - ACE_DEBUG ((LM_DEBUG, "(%t) accepted connection from host %s on fd %d\n", - client_addr.get_host_name (), this->peer ().get_handle ())); - - // Shut off non-blocking IO if it was enabled... - if (this->peer ().disable (ACE_NONBLOCK) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "disable"), -1); - - return 0; -} - -// Callback routine for handling the reception of remote logging -// transmissions. - -template <ACE_PEER_STREAM_1, class COUNTER, ACE_SYNCH_1> int -ACE_Server_Logging_Handler<ACE_PEER_STREAM_2, COUNTER, ACE_SYNCH_2>::handle_input (ACE_HANDLE) -{ - int result = this->handle_logging_record (); - return result > 0 ? result : -1; -} - -int -ACE_Thr_Server_Logging_Acceptor::make_svc_handler (ACE_Thr_Server_Logging_Handler *&handler) -{ - ACE_NEW_RETURN (handler, - ACE_Thr_Server_Logging_Handler (ACE_Service_Config::thr_mgr (), - &this->lock_), - -1); - return 0; -} - -int -ACE_Thr_Server_Logging_Acceptor::parse_args (int argc, char *argv[]) -{ - ACE_TRACE ("ACE_Thr_Server_Logging_Acceptor::parse_args"); - - this->service_port_ = ACE_DEFAULT_SERVER_PORT; - - ACE_LOG_MSG->open ("Logging Service"); - - ACE_Get_Opt get_opt (argc, argv, "p:", 0); - - for (int c; (c = get_opt ()) != -1; ) - { - switch (c) - { - case 'p': - this->service_port_ = ACE_OS::atoi (get_opt.optarg); - break; - default: - ACE_ERROR_RETURN ((LM_ERROR, - "%n:\n[-p server-port]\n%a", 1), - -1); - } - } - - this->service_addr_.set (this->service_port_); - return 0; -} - -int -ACE_Thr_Server_Logging_Acceptor::init (int argc, - char *argv[]) -{ - ACE_TRACE ("ACE_Thr_Server_Logging_Acceptor::init"); - - // Use the options hook to parse the command line arguments and set - // options. - this->parse_args (argc, argv); - - // Set the acceptor endpoint into listen mode (use the Singleton - // global Reactor...). - if (this->open (this->service_addr_, ACE_Service_Config::reactor (), - 0, 0, 0, - &this->scheduling_strategy_, - "Thr Logging Server", "ACE multi-threaded logging service") == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%n: %p on port %d\n", - "acceptor::open failed", - this->service_addr_.get_port_number ()), -1); - - // Ignore SIGPIPE so that each <SVC_HANDLER> can handle this on its - // own. - ACE_Sig_Action sig (ACE_SignalHandler (SIG_IGN), SIGPIPE); - ACE_UNUSED_ARG (sig); - - ACE_INET_Addr server_addr; - - // Figure out what port we're really bound to. - if (this->acceptor ().get_local_addr (server_addr) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "get_local_addr"), -1); - - ACE_DEBUG ((LM_DEBUG, - "starting up Threaded Logging Server at port %d on handle %d\n", - server_addr.get_port_number (), - this->acceptor ().get_handle ())); - return 0; -} - // The following are "Factories" used by the ACE_Service_Config and // svc.conf file to dynamically initialize the state of the // single-threaded and multi-threaded logging server. @@ -276,77 +14,85 @@ ACE_Thr_Server_Logging_Acceptor::init (int argc, ACE_SVC_FACTORY_DEFINE (ACE_Server_Logging_Acceptor) ACE_SVC_FACTORY_DEFINE (ACE_Thr_Server_Logging_Acceptor) -// Override definition in the ACE_Svc_Handler class (spawn a new -// thread if we're configured with ACE_HAS_THREADS!). - -int -ACE_Thr_Server_Logging_Handler::open (void *) -{ - // Shut off non-blocking IO since now we can block in our own - // thread! - if (this->peer ().disable (ACE_NONBLOCK) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "disable"), -1); - - ACE_INET_Addr client_addr; - - // Determine the address of the client and display it. - if (this->peer ().get_remote_addr (client_addr) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "get_remote_addr"), -1); - - ACE_OS::strncpy (this->host_name_, client_addr.get_host_name (), MAXHOSTNAMELEN + 1); - - ACE_DEBUG ((LM_DEBUG, "(%t) accepted connection from host %s on fd %d\n", - client_addr.get_host_name (), this->peer ().get_handle ())); - - // Spawn a new thread of control to handle logging records with the - // client. Note that this implicitly uses the - // ACE_Service_Config::thr_mgr () to control all the threads. - if (this->activate (THR_BOUND | THR_DETACHED) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "spawn"), -1); - return 0; -} - -ACE_Thr_Server_Logging_Handler::ACE_Thr_Server_Logging_Handler - (ACE_Thread_Manager *, - ACE_SYNCH_MUTEX *lock) -{ - this->lock_ = lock; -} - -// Process remote logging records. - -int -ACE_Thr_Server_Logging_Handler::svc (void) -{ - int result = 0; - - // Loop until the client terminates the connection or an error occurs. - - while ((result = this->handle_input ()) > 0) - continue; - - return result; -} - #if defined (ACE_TEMPLATES_REQUIRE_SPECIALIZATION) -template class ACE_Acceptor<ACE_Server_Logging_Handler<LOGGING_PEER_STREAM, u_long, ACE_NULL_SYNCH>, LOGGING_PEER_ACCEPTOR>; -template class ACE_Acceptor<ACE_Thr_Server_Logging_Handler, LOGGING_PEER_ACCEPTOR>; -template class ACE_Accept_Strategy<ACE_Server_Logging_Handler<LOGGING_PEER_STREAM, u_long, ACE_NULL_SYNCH>, LOGGING_PEER_ACCEPTOR>; -template class ACE_Accept_Strategy<ACE_Thr_Server_Logging_Handler, LOGGING_PEER_ACCEPTOR>; -template class ACE_Concurrency_Strategy<ACE_Server_Logging_Handler<LOGGING_PEER_STREAM, u_long, ACE_NULL_SYNCH> >; -template class ACE_Concurrency_Strategy<ACE_Thr_Server_Logging_Handler>; -template class ACE_Creation_Strategy<ACE_Server_Logging_Handler<LOGGING_PEER_STREAM, u_long, ACE_NULL_SYNCH> >; -template class ACE_Creation_Strategy<ACE_Thr_Server_Logging_Handler>; -template class ACE_Schedule_All_Reactive_Strategy<ACE_Server_Logging_Handler<LOGGING_PEER_STREAM, u_long, ACE_NULL_SYNCH> >; -template class ACE_Schedule_All_Threaded_Strategy<ACE_Thr_Server_Logging_Handler>; -template class ACE_Scheduling_Strategy<ACE_Server_Logging_Handler<LOGGING_PEER_STREAM, u_long, ACE_NULL_SYNCH> >; -template class ACE_Scheduling_Strategy<ACE_Thr_Server_Logging_Handler>; -template class ACE_Server_Logging_Handler<LOGGING_PEER_STREAM, u_long, ACE_NULL_SYNCH>; -template class ACE_Strategy_Acceptor<ACE_Server_Logging_Handler<LOGGING_PEER_STREAM, u_long, ACE_NULL_SYNCH>, LOGGING_PEER_ACCEPTOR>; -template class ACE_Strategy_Acceptor<ACE_Thr_Server_Logging_Handler, LOGGING_PEER_ACCEPTOR>; + +template class Static_Log_Message_Receiver<ACE_NULL_SYNCH>; +template class ACE_Acceptor<Null_Synch_Logg_Handler_Static_Receiver, LOGGING_PEER_ACCEPTOR>; +template class ACE_Accept_Strategy<Null_Synch_Logg_Handler_Static_Receiver, LOGGING_PEER_ACCEPTOR>; +template class ACE_Concurrency_Strategy<Null_Synch_Logg_Handler_Static_Receiver>; +template class ACE_Creation_Strategy<Null_Synch_Logg_Handler_Static_Receiver>; +template class ACE_Schedule_All_Reactive_Strategy<Null_Synch_Logg_Handler_Static_Receiver>; +template class ACE_Scheduling_Strategy<Null_Synch_Logg_Handler_Static_Receiver>; +template class ACE_Strategy_Acceptor<Null_Synch_Logg_Handler_Static_Receiver, LOGGING_PEER_ACCEPTOR>; +template class ACE_Server_Logging_AcceptorT<Null_Synch_Logg_Handler_Static_Receiver, + Null_Synch_Static_Receiver, + ACE_Schedule_All_Reactive_Strategy<Null_Synch_Logg_Handler_Static_Receiver> >; +template class ACE_Server_Logging_HandlerT<LOGGING_PEER_STREAM, u_long, ACE_NULL_SYNCH, Null_Synch_Static_Receiver>; +template class ACE_Server_Logging_Handler<Null_Synch_Static_Receiver>; #if defined (ACE_HAS_THREADS) - template class ACE_Server_Logging_Handler<LOGGING_PEER_STREAM, ACE_Atomic_Op<ACE_Thread_Mutex, u_long>, ACE_MT_SYNCH>; + template class Static_Log_Message_Receiver<ACE_LOGGER_SYNCH>; + template class Log_Message_Receiver<ACE_LOGGER_SYNCH>; + + template class ACE_Acceptor<Synch_Logg_Handler_Static_Receiver, LOGGING_PEER_ACCEPTOR>; + template class ACE_Acceptor<Synch_Thr_Logg_Handler_Static_Receiver, LOGGING_PEER_ACCEPTOR>; + template class ACE_Acceptor<Synch_Logg_Handler_Receiver, LOGGING_PEER_ACCEPTOR>; + template class ACE_Acceptor<Synch_Thr_Logg_Handler_Receiver, LOGGING_PEER_ACCEPTOR>; + + template class ACE_Accept_Strategy<Synch_Logg_Handler_Static_Receiver, LOGGING_PEER_ACCEPTOR>; + template class ACE_Accept_Strategy<Synch_Thr_Logg_Handler_Static_Receiver, LOGGING_PEER_ACCEPTOR>; + template class ACE_Accept_Strategy<Synch_Logg_Handler_Receiver, LOGGING_PEER_ACCEPTOR>; + template class ACE_Accept_Strategy<Synch_Thr_Logg_Handler_Receiver, LOGGING_PEER_ACCEPTOR>; + + template class ACE_Concurrency_Strategy<Synch_Logg_Handler_Static_Receiver>; + template class ACE_Concurrency_Strategy<Synch_Thr_Logg_Handler_Static_Receiver>; + template class ACE_Concurrency_Strategy<Synch_Logg_Handler_Receiver>; + template class ACE_Concurrency_Strategy<Synch_Thr_Logg_Handler_Receiver>; + + template class ACE_Creation_Strategy<Synch_Logg_Handler_Static_Receiver>; + template class ACE_Creation_Strategy<Synch_Thr_Logg_Handler_Static_Receiver>; + template class ACE_Creation_Strategy<Synch_Logg_Handler_Receiver>; + template class ACE_Creation_Strategy<Synch_Thr_Logg_Handler_Receiver>; + + template class ACE_Schedule_All_Reactive_Strategy<Synch_Logg_Handler_Static_Receiver>; + template class ACE_Schedule_All_Reactive_Strategy<Synch_Logg_Handler_Receiver>; + + template class ACE_Schedule_All_Threaded_Strategy<Synch_Thr_Logg_Handler_Static_Receiver>; + template class ACE_Schedule_All_Threaded_Strategy<Synch_Thr_Logg_Handler_Receiver>; + + template class ACE_Scheduling_Strategy<Synch_Logg_Handler_Static_Receiver>; + template class ACE_Scheduling_Strategy<Synch_Logg_Handler_Receiver>; + template class ACE_Scheduling_Strategy<Synch_Thr_Logg_Handler_Static_Receiver>; + template class ACE_Scheduling_Strategy<Synch_Thr_Logg_Handler_Receiver>; + + template class ACE_Strategy_Acceptor<Synch_Logg_Handler_Static_Receiver, LOGGING_PEER_ACCEPTOR>; + template class ACE_Strategy_Acceptor<Synch_Thr_Logg_Handler_Static_Receiver, LOGGING_PEER_ACCEPTOR>; + template class ACE_Strategy_Acceptor<Synch_Logg_Handler_Receiver, LOGGING_PEER_ACCEPTOR>; + template class ACE_Strategy_Acceptor<Synch_Thr_Logg_Handler_Receiver, LOGGING_PEER_ACCEPTOR>; + + template class ACE_Server_Logging_AcceptorT<Synch_Logg_Handler_Static_Receiver, + Synch_Static_Receiver, + ACE_Schedule_All_Reactive_Strategy<Synch_Logg_Handler_Static_Receiver> >; + template class ACE_Server_Logging_AcceptorT<Synch_Thr_Logg_Handler_Static_Receiver, + Synch_Static_Receiver, + ACE_Schedule_All_Threaded_Strategy<Synch_Thr_Logg_Handler_Static_Receiver> >; + template class ACE_Server_Logging_AcceptorT<Synch_Logg_Handler_Receiver, + Synch_Receiver, + ACE_Schedule_All_Reactive_Strategy<Synch_Logg_Handler_Receiver> >; + template class ACE_Server_Logging_AcceptorT<Synch_Thr_Logg_Handler_Receiver, + Synch_Receiver, + ACE_Schedule_All_Threaded_Strategy<Synch_Thr_Logg_Handler_Receiver> >; + + template class ACE_Server_Logging_HandlerT<LOGGING_PEER_STREAM, u_long, ACE_NULL_SYNCH, Synch_Static_Receiver>; + template class ACE_Server_Logging_HandlerT<LOGGING_PEER_STREAM, ACE_LOGGER_COUNTER, ACE_MT_SYNCH, Synch_Static_Receiver>; + template class ACE_Server_Logging_HandlerT<LOGGING_PEER_STREAM, u_long, ACE_NULL_SYNCH, Synch_Receiver>; + template class ACE_Server_Logging_HandlerT<LOGGING_PEER_STREAM, ACE_LOGGER_COUNTER, ACE_MT_SYNCH, Synch_Receiver>; + + template class ACE_Server_Logging_Handler<Synch_Static_Receiver>; + template class ACE_Thr_Server_Logging_Handler<Synch_Static_Receiver>; + template class ACE_Server_Logging_Handler<Synch_Receiver>; + template class ACE_Thr_Server_Logging_Handler<Synch_Receiver>; + template class ACE_Svc_Handler<LOGGING_PEER_STREAM, ACE_SYNCH>; #if defined (ACE_HAS_TLI) template class ACE_Svc_Handler<LOGGING_PEER_STREAM, ACE_NULL_SYNCH>; @@ -365,3 +111,4 @@ template class ACE_Strategy_Acceptor<ACE_Thr_Server_Logging_Handler, LOGGING_PEE #endif /* ACE_TEMPLATES_REQUIRE_SPECIALIZATION */ #endif /* ACE_SERVER_LOGGING_HANDLER_C */ + diff --git a/netsvcs/lib/Server_Logging_Handler.h b/netsvcs/lib/Server_Logging_Handler.h index 4f61190cdf8..fa232af82fc 100644 --- a/netsvcs/lib/Server_Logging_Handler.h +++ b/netsvcs/lib/Server_Logging_Handler.h @@ -1,156 +1,68 @@ -/* -*- C++ -*- */ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// ace -// -// = FILENAME -// Server_Logging_Handler.h -// -// = AUTHOR -// Doug Schmidt -// -// ============================================================================ - #if !defined (ACE_SERVER_LOGGING_HANDLER_H) #define ACE_SERVER_LOGGING_HANDLER_H -#include "ace/Synch.h" -#include "ace/TLI_Acceptor.h" -#include "ace/SOCK_Acceptor.h" -#include "ace/Acceptor.h" - -template <ACE_PEER_STREAM_1, class COUNTER, ACE_SYNCH_1> -class ACE_Server_Logging_Handler : public ACE_Svc_Handler<ACE_PEER_STREAM_2, ACE_SYNCH_2> -{ - // = TITLE - // Product object created by an <ACE_Server_Logging_Acceptor>. An - // <ACE_Server_Logging_Handler> receives, frames, and processes logging - // records. - // - // = DESCRIPTION - // Defines the classes that perform server logging daemon - // functionality. -public: - ACE_Server_Logging_Handler (ACE_Thread_Manager * = 0); - // Constructor. - - virtual int open (void * = 0); - // Hook called by <Server_Logging_Acceptor> when connection is - // established. - - virtual int handle_input (ACE_HANDLE = ACE_INVALID_HANDLE); - // Process remote logging records. - -protected: - int handle_logging_record (void); - // Receive the logging record from a client. - -#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES) - static COUNTER request_count_; - // Count the number of logging records that arrive. -#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */ - - char host_name_[MAXHOSTNAMELEN + 1]; - // Name of the host we are connected to. - - ACE_SYNCH_MUTEX_T *lock_; - // Reference to the lock used to serialize output. -}; - -#if !defined (ACE_HAS_TLI) -#define LOGGING_PEER_ACCEPTOR ACE_SOCK_ACCEPTOR -#define LOGGING_PEER_STREAM ACE_SOCK_STREAM -#else /* use sockets */ -#define LOGGING_PEER_ACCEPTOR ACE_TLI_ACCEPTOR -#define LOGGING_PEER_STREAM ACE_TLI_STREAM -#endif /* ACE_HAS_TLI */ - -typedef ACE_Server_Logging_Handler<LOGGING_PEER_STREAM, u_long, ACE_NULL_SYNCH> - SERVER_LOGGING_HANDLER; - -class ACE_Server_Logging_Acceptor : public ACE_Strategy_Acceptor<SERVER_LOGGING_HANDLER, LOGGING_PEER_ACCEPTOR> - // = TITLE - // This class implements the ACE single-threaded logging service. - // - // = DESCRIPTION - // This class contains the service-specific methods that can't - // easily be factored into the <ACE_Strategy_Acceptor>. -{ -public: - virtual int init (int argc, char *argv[]); - // Dynamic linking hook. - -protected: - int parse_args (int argc, char *argv[]); - // Parse svc.conf arguments. - -private: - ACE_Schedule_All_Reactive_Strategy<SERVER_LOGGING_HANDLER> scheduling_strategy_; - // The scheduling strategy is designed for Reactive services. -}; - -#if !defined (ACE_HAS_THREADS) -typedef u_long COUNTER; -#define ACE_LOGGER_SYNCH ACE_NULL_SYNCH -#else -typedef ACE_Atomic_Op <ACE_Thread_Mutex, u_long> COUNTER; -#define ACE_LOGGER_SYNCH ACE_MT_SYNCH -#endif /* ACE_HAS_THREADS */ - -class ACE_Svc_Export ACE_Thr_Server_Logging_Handler : public ACE_Server_Logging_Handler<LOGGING_PEER_STREAM, COUNTER, ACE_LOGGER_SYNCH> - // = TITLE - // Product object created by a <ACE_Thr_Server_Logging_Acceptor>. An - // <ACE_Thr_Server_Logging_Handler> receives, frames, and processes - // logging records. - // - // = DESCRIPTION - // Each client is handled in its own separate thread. -{ -public: - ACE_Thr_Server_Logging_Handler (ACE_Thread_Manager * = 0, - ACE_SYNCH_MUTEX * = 0); - - virtual int open (void * = 0); - // Override activation definition in the ACE_Svc_Handler class (will - // spawn a new thread if we've got threads). - - virtual int svc (void); - // Process remote logging records. -}; - -class ACE_Thr_Server_Logging_Acceptor : public ACE_Strategy_Acceptor<ACE_Thr_Server_Logging_Handler, LOGGING_PEER_ACCEPTOR> - // = TITLE - // This class implements the ACE multi-threaded logging service. - // - // = DESCRIPTION - // This class contains the service-specific methods that can't - // easily be factored into the <ACE_Strategy_Acceptor>. -{ -public: - virtual int init (int argc, char *argv[]); - // Dynamic linking hook. - - int parse_args (int argc, char *argv[]); - // Parse svc.conf arguments. - - virtual int make_svc_handler (ACE_Thr_Server_Logging_Handler *&); - // Factory that creates a new <SERVER_LOGGING_HANDLER>. We need to - // specialize this since the <lock_> held by this Acceptor must be - // passed into the <SERVER_LOGGING_HANDLER>. - -private: - ACE_SYNCH_MUTEX lock_; - // Lock used to serialize output by the various - // <ACE_Server_Logging_Handler>'s. - - ACE_Schedule_All_Threaded_Strategy<ACE_Thr_Server_Logging_Handler> scheduling_strategy_; - // The scheduling strategy is designed for multi-threaded services. -}; - -ACE_SVC_FACTORY_DECLARE (ACE_Server_Logging_Acceptor) -ACE_SVC_FACTORY_DECLARE (ACE_Thr_Server_Logging_Acceptor) - -#endif /* ACE_SERVER_LOGGING_HANDLER_H */ +#include "Server_Logging_Handler_T.h" +#include "Log_Message_Receiver.h" + +// Type based log message receivers. +typedef Static_Log_Message_Receiver<ACE_NULL_SYNCH> + Null_Synch_Static_Receiver; +typedef Static_Log_Message_Receiver<ACE_LOGGER_SYNCH> + Synch_Static_Receiver; + +typedef ACE_Server_Logging_Handler<Null_Synch_Static_Receiver> + Null_Synch_Logging_Handler_Static_Receiver; + +typedef ACE_Server_Logging_Handler<Synch_Static_Receiver> + Synch_Logging_Handler_Static_Receiver; +typedef ACE_Thr_Server_Logging_Handler<Synch_Static_Receiver> + Synch_Thr_Logging_Handler_Static_Receiver; + +typedef ACE_Server_Logging_Acceptor_T<Null_Synch_Logging_Handler_Static_Receiver, + Null_Synch_Static_Receiver, + ACE_Schedule_All_Reactive_Strategy<Null_Synch_Logging_Handler_Static_Receiver> > + Null_Synch_Logging_Handler_Static_Receiver_Acceptor_T; + +typedef ACE_Server_Logging_Acceptor_T<Synch_Logging_Handler_Static_Receiver, + Synch_Static_Receiver, + ACE_Schedule_All_Reactive_Strategy<Synch_Logging_Handler_Static_Receiver> > + Synch_Logging_Handler_Static_Receiver_Acceptor_T; + +typedef ACE_Server_Logging_Acceptor_T<Synch_Thr_Logging_Handler_Static_Receiver, + Synch_Static_Receiver, + ACE_Schedule_All_Threaded_Strategy<Synch_Thr_Logging_Handler_Static_Receiver> > + Synch_Thr_Logging_Handler_Static_Receiver_Acceptor_T; + + +// Instance based log message receivers +typedef Log_Message_Receiver<ACE_LOGGER_SYNCH> + Synch_Receiver; + +typedef ACE_Server_Logging_Handler<Synch_Receiver> + Synch_Logging_Handler_Receiver; +typedef ACE_Thr_Server_Logging_Handler<Synch_Receiver> + Synch_Thr_Logging_Handler_Receiver; + +typedef ACE_Server_Logging_Acceptor_T<Synch_Logging_Handler_Receiver, + Synch_Receiver, + ACE_Schedule_All_Reactive_Strategy<Synch_Logging_Handler_Receiver> > + Synch_Logging_Handler_Receiver_Acceptor_T; + +typedef ACE_Server_Logging_Acceptor_T<Synch_Thr_Logging_Handler_Receiver, + Synch_Receiver, + ACE_Schedule_All_Threaded_Strategy<Synch_Thr_Logging_Handler_Receiver> > + Synch_Thr_Logging_Handler_Receiver_Acceptor_T; + +// Define external Acceptor_Ts +typedef Null_Synch_Logging_Handler_Static_Receiver_Acceptor_T + ACE_Server_Logging_Acceptor_T; +typedef Synch_Thr_Logging_Handler_Static_Receiver_Acceptor_T + ACE_Thr_Server_Logging_Acceptor_T; + +//typedef Synch_Logging_Handler_Receiver_Acceptor_T ACE_Server_Logging_Acceptor_T; +//typedef Synch_Thr_Logging_Handler_Receiver_Acceptor_T ACE_Thr_Server_Logging_Acceptor_T; + +ACE_SVC_FACTORY_DECLARE (ACE_Server_Logging_Acceptor_T) +ACE_SVC_FACTORY_DECLARE (ACE_Thr_Server_Logging_Acceptor_T) + +#endif /* SERVER_LOGGING_HANDLER_H */ |