#include <Service_Manager.h>
Public Member Functions | |
ACE_Service_Manager (void) | |
Constructor. | |
virtual | ~ACE_Service_Manager (void) |
Destructor. | |
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. | |
virtual int | info (ACE_TCHAR **info_string, size_t length) const |
Returns information on a service object. | |
virtual int | fini (void) |
Terminates object when dynamic unlinking occurs. | |
virtual int | suspend (void) |
Temporarily disable a service without removing it completely. | |
virtual int | resume (void) |
Re-enable a previously suspended service. | |
void | dump (void) const |
Dump the state of an object. | |
int | open (const ACE_INET_Addr &sia) |
virtual ACE_HANDLE | get_handle (void) const |
Get the I/O handle. | |
virtual int | handle_input (ACE_HANDLE fd) |
Called when input events occur (e.g., connection or data). | |
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. | |
Protected Attributes | |
ACE_ALLOC_HOOK_DECLARE | |
Declare the dynamic allocation hooks. | |
ACE_SOCK_Stream | client_stream_ |
ACE_SOCK_Acceptor | acceptor_ |
Acceptor instance. | |
bool | debug_ |
Keep track whether we debug or not. | |
int | signum_ |
The signal used to trigger reconfiguration. | |
Static Protected Attributes | |
static u_short | DEFAULT_PORT_ = 10000 |
Default port for the Acceptor to listen on. |
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.
ACE_Service_Manager::~ACE_Service_Manager | ( | void | ) | [virtual] |
Destructor.
void ACE_Service_Manager::dump | ( | void | ) | const [protected] |
Dump the state of an object.
int ACE_Service_Manager::fini | ( | void | ) | [protected, virtual] |
ACE_HANDLE ACE_Service_Manager::get_handle | ( | void | ) | const [protected, virtual] |
int ACE_Service_Manager::handle_close | ( | ACE_HANDLE | handle, | |
ACE_Reactor_Mask | close_mask | |||
) | [protected, virtual] |
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.
int ACE_Service_Manager::handle_input | ( | ACE_HANDLE | fd | ) | [protected, virtual] |
int ACE_Service_Manager::handle_signal | ( | int | signum, | |
siginfo_t * | , | |||
ucontext_t * | ||||
) | [protected, virtual] |
Called when object is signaled by OS (either via UNIX signals or when a Win32 object becomes signaled).
Reimplemented from ACE_Event_Handler.
int ACE_Service_Manager::info | ( | ACE_TCHAR ** | info_string, | |
size_t | length | |||
) | const [protected, virtual] |
int ACE_Service_Manager::init | ( | int | argc, | |
ACE_TCHAR * | argv[] | |||
) | [protected, virtual] |
int ACE_Service_Manager::list_services | ( | void | ) | [protected, virtual] |
Determine all the services offered by this daemon and return the information back to the client.
int ACE_Service_Manager::open | ( | const ACE_INET_Addr & | sia | ) | [protected] |
void ACE_Service_Manager::process_request | ( | ACE_TCHAR * | request | ) | [protected, virtual] |
Handle one request.
int ACE_Service_Manager::reconfigure_services | ( | void | ) | [protected, virtual] |
Trigger a reconfiguration of the Service Configurator by re-reading its local <svc.conf> file.
int ACE_Service_Manager::resume | ( | void | ) | [protected, virtual] |
int ACE_Service_Manager::suspend | ( | void | ) | [protected, virtual] |
Temporarily disable a service without removing it completely.
Reimplemented from ACE_Service_Object.
ACE_SOCK_Acceptor ACE_Service_Manager::acceptor_ [protected] |
Acceptor instance.
ACE_Service_Manager::ACE_ALLOC_HOOK_DECLARE [protected] |
Declare the dynamic allocation hooks.
ACE_SOCK_Stream ACE_Service_Manager::client_stream_ [protected] |
Connection to the client (we only support one client connection at a time).
bool ACE_Service_Manager::debug_ [protected] |
Keep track whether we debug or not.
u_short ACE_Service_Manager::DEFAULT_PORT_ = 10000 [static, protected] |
Default port for the Acceptor to listen on.
int ACE_Service_Manager::signum_ [protected] |
The signal used to trigger reconfiguration.