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TAO::SSLIOP::State_Guard Class Reference

This Class that sets up TSS SSL states upon instantiation, and tears down the TSS SSL state when that instance goes out of scope. More...

#include <SSLIOP_Connection_Handler.h>

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Public Member Functions

 State_Guard (TAO::SSLIOP::Connection_Handler *handler, int &result)
 Constructor that sets up the TSS SSL state.

 ~State_Guard (void)
 Destructor that tears down the TSS SSL state.


Private Attributes

Connection_Handler * handler_
Current_Impl * previous_current_impl_
Current_Impl current_impl_
bool setup_done_

Detailed Description

This Class that sets up TSS SSL states upon instantiation, and tears down the TSS SSL state when that instance goes out of scope.

This guard is used to make TSS SSL state configuration and deconfiguration during an upcall exception safe. Exceptions are not supposed to be propagated up to the scope this guard is used in, so this guard may be unnecessary. However, since proper TSS SSL state configuration/deconfiguration is critical to proper security support, this guard is used to ensure that configuration/deconfiguration is exception safe.

Definition at line 154 of file SSLIOP_Connection_Handler.h.

Constructor & Destructor Documentation

TAO_BEGIN_VERSIONED_NAMESPACE_DECL ACE_INLINE TAO::SSLIOP::State_Guard::State_Guard (  TAO::SSLIOP::Connection_Handler *  handler,
int &  result
) 
 

Constructor that sets up the TSS SSL state.

Definition at line 8 of file SSLIOP_Connection_Handler.i.

References TAO::SSLIOP::Connection_Handler::setup_ssl_state(). 

00011   : handler_ (handler),
00012     previous_current_impl_ (0),
00013     current_impl_ (),
00014     setup_done_ (false)
00015 {
00016   // Set up the SSLIOP::Current object.
00017   result = this->handler_->setup_ssl_state (this->previous_current_impl_,
00018                                             &(this->current_impl_),
00019                                             this->setup_done_);
00020 }

ACE_INLINE TAO::SSLIOP::State_Guard::~State_Guard (  void   ) 
 

Destructor that tears down the TSS SSL state.

Definition at line 23 of file SSLIOP_Connection_Handler.i.

References TAO::SSLIOP::Connection_Handler::teardown_ssl_state(). 

00024 {
00025   this->handler_->teardown_ssl_state (this->previous_current_impl_,
00026                                       this->setup_done_);
00027 }

Member Data Documentation

Current_Impl TAO::SSLIOP::State_Guard::current_impl_ [private]
 

The SSLIOP::Current implementation to be associated with the current invocation.

Definition at line 181 of file SSLIOP_Connection_Handler.h.

Connection_Handler* TAO::SSLIOP::State_Guard::handler_ [private]
 

Pointer to the connection handler currently handling the request/upcall.

Definition at line 169 of file SSLIOP_Connection_Handler.h.

Current_Impl* TAO::SSLIOP::State_Guard::previous_current_impl_ [private]
 

It is stored here until the invocation completes, after which it placed back into TSS.

Definition at line 177 of file SSLIOP_Connection_Handler.h.

bool TAO::SSLIOP::State_Guard::setup_done_ [private]
 

Flag that specifies whether or not setup of the SSLIOP::Current object completed for the current thread and invocation.

Definition at line 185 of file SSLIOP_Connection_Handler.h.

The documentation for this class was generated from the following files:
Generated on Thu Nov 9 13:55:47 2006 for TAO_SSLIOP by doxygen 1.3.6