ACE
6.3.1
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Provide a standard ACE service for managing all the services configured in an ACE_Service_Repository. More...
#include <Service_Manager.h>
Public Member Functions | |
ACE_Service_Manager (void) | |
Constructor. More... | |
virtual | ~ACE_Service_Manager (void) |
Destructor. More... | |
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ACE_Service_Object (ACE_Reactor *=0) | |
Constructor. More... | |
virtual | ~ACE_Service_Object (void) |
Destructor. More... | |
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virtual | ~ACE_Event_Handler (void) |
Destructor is virtual to enable proper cleanup. More... | |
virtual void | set_handle (ACE_HANDLE) |
Set the I/O handle. More... | |
virtual int | priority (void) const |
virtual void | priority (int priority) |
Set the priority of the Event_Handler. More... | |
virtual int | handle_output (ACE_HANDLE fd=ACE_INVALID_HANDLE) |
virtual int | handle_exception (ACE_HANDLE fd=ACE_INVALID_HANDLE) |
Called when an exceptional events occur (e.g., SIGURG). More... | |
virtual int | handle_timeout (const ACE_Time_Value ¤t_time, const void *act=0) |
virtual int | handle_exit (ACE_Process *) |
Called when a process exits. More... | |
virtual int | resume_handler (void) |
virtual int | handle_qos (ACE_HANDLE=ACE_INVALID_HANDLE) |
virtual int | handle_group_qos (ACE_HANDLE=ACE_INVALID_HANDLE) |
virtual void | reactor (ACE_Reactor *reactor) |
Set the event demultiplexors. More... | |
virtual ACE_Reactor * | reactor (void) const |
Get the event demultiplexors. More... | |
virtual ACE_Reactor_Timer_Interface * | reactor_timer_interface (void) const |
Get only the reactor's timer related interface. More... | |
virtual Reference_Count | add_reference (void) |
Increment reference count on the handler. More... | |
virtual Reference_Count | remove_reference (void) |
Decrement reference count on the handler. More... | |
Reference_Counting_Policy & | reference_counting_policy (void) |
Current Reference_Counting_Policy. More... | |
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ACE_Shared_Object (void) | |
Constructor. More... | |
virtual | ~ACE_Shared_Object (void) |
Destructor. More... | |
Protected Member Functions | |
virtual int | reconfigure_services (void) |
virtual int | list_services (void) |
virtual int | init (int argc, ACE_TCHAR *argv[]) |
Initializes object when dynamic linking occurs. More... | |
virtual int | info (ACE_TCHAR **info_string, size_t length) const |
Returns information on a service object. More... | |
virtual int | fini (void) |
Terminates object when dynamic unlinking occurs. More... | |
virtual int | suspend (void) |
Temporarily disable a service without removing it completely. More... | |
virtual int | resume (void) |
Re-enable a previously suspended service. More... | |
void | dump (void) const |
Dump the state of an object. More... | |
int | open (const ACE_INET_Addr &sia) |
virtual ACE_HANDLE | get_handle (void) const |
Get the I/O handle. More... | |
virtual int | handle_input (ACE_HANDLE fd) |
Called when input events occur (e.g., connection or data). More... | |
virtual int | handle_close (ACE_HANDLE fd, ACE_Reactor_Mask) |
virtual int | handle_signal (int signum, siginfo_t *, ucontext_t *) |
virtual void | process_request (ACE_TCHAR *request) |
Handle one request. More... | |
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ACE_Event_Handler (ACE_Reactor *=0, int priority=ACE_Event_Handler::LO_PRIORITY) | |
Force ACE_Event_Handler to be an abstract base class. More... | |
Protected Attributes | |
ACE_ALLOC_HOOK_DECLARE | |
Declare the dynamic allocation hooks. More... | |
ACE_SOCK_Stream | client_stream_ |
ACE_SOCK_Acceptor | acceptor_ |
Acceptor instance. More... | |
bool | debug_ |
Keep track whether we debug or not. More... | |
int | signum_ |
The signal used to trigger reconfiguration. More... | |
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Atomic_Reference_Count | reference_count_ |
Reference count. More... | |
Static Protected Attributes | |
static u_short | DEFAULT_PORT_ = 10000 |
Default port for the Acceptor to listen on. More... | |
Additional Inherited Members | |
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enum | { LO_PRIORITY = 0, HI_PRIORITY = 10, NULL_MASK = 0, READ_MASK = (1 << 0), WRITE_MASK = (1 << 1), EXCEPT_MASK = (1 << 2), ACCEPT_MASK = (1 << 3), CONNECT_MASK = (1 << 4), TIMER_MASK = (1 << 5), QOS_MASK = (1 << 6), GROUP_QOS_MASK = (1 << 7), SIGNAL_MASK = (1 << 8), ALL_EVENTS_MASK, RWE_MASK, DONT_CALL = (1 << 9) } |
enum | { ACE_EVENT_HANDLER_NOT_RESUMED = -1, ACE_REACTOR_RESUMES_HANDLER = 0, ACE_APPLICATION_RESUMES_HANDLER } |
typedef long | Reference_Count |
Reference count type. More... | |
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static ACE_THR_FUNC_RETURN | read_adapter (void *event_handler) |
static int | register_stdin_handler (ACE_Event_Handler *eh, ACE_Reactor *reactor, ACE_Thread_Manager *thr_mgr, int flags=THR_DETACHED) |
static int | remove_stdin_handler (ACE_Reactor *reactor, ACE_Thread_Manager *thr_mgr) |
Performs the inverse of the register_stdin_handler() method. More... | |
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typedef ACE_Atomic_Op < ACE_SYNCH_MUTEX, Reference_Count > | Atomic_Reference_Count |
Typedef for implementation of reference counting. More... | |
Provide a standard ACE service for managing all the services configured in an ACE_Service_Repository.
This implementation is simple and just handles each client request one at a time. There are currently 3 types of requests:
Each request is associated with a new connection, which is closed when the request is processed. In addition, you must be using the singleton <ACE_Reactor::instance> in order to trigger reconfigurations.
ACE_Service_Manager::ACE_Service_Manager | ( | void | ) |
Constructor.
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Destructor.
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Dump the state of an object.
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Terminates object when dynamic unlinking occurs.
Reimplemented from ACE_Shared_Object.
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Get the I/O handle.
Reimplemented from ACE_Event_Handler.
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Called when a handle_*() method returns -1 or when the remove_handler() method is called on an ACE_Reactor. The close_mask indicates which event has triggered the handle_close() method callback on a particular handle.
Reimplemented from ACE_Event_Handler.
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Called when input events occur (e.g., connection or data).
Reimplemented from ACE_Event_Handler.
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Called when object is signaled by OS (either via UNIX signals or when a Win32 object becomes signaled).
Reimplemented from ACE_Event_Handler.
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Returns information on a service object.
Reimplemented from ACE_Shared_Object.
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Initializes object when dynamic linking occurs.
Reimplemented from ACE_Shared_Object.
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Determine all the services offered by this daemon and return the information back to the client.
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Handle one request.
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Trigger a reconfiguration of the Service Configurator by re-reading its local <svc.conf> file.
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Re-enable a previously suspended service.
Reimplemented from ACE_Service_Object.
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Temporarily disable a service without removing it completely.
Reimplemented from ACE_Service_Object.
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Acceptor instance.
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Declare the dynamic allocation hooks.
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Connection to the client (we only support one client connection at a time).
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Keep track whether we debug or not.
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staticprotected |
Default port for the Acceptor to listen on.
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The signal used to trigger reconfiguration.