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#include "ace/Token_Collection.h"
#if defined (ACE_HAS_TOKENS_LIBRARY)
#if !defined (__ACE_INLINE__)
#include "ace/Token_Collection.inl"
#endif /* __ACE_INLINE__ */
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
ACE_Token_Collection::ACE_Token_Collection (bool debug,
const ACE_TCHAR *name)
: debug_ (debug)
{
ACE_TRACE ("ACE_Token_Collection::ACE_Token_Collection");
if (name == 0)
name = ACE_TEXT ("no name");
ACE_OS::strsncpy (this->name_,
const_cast<ACE_TCHAR *> (name),
ACE_MAXTOKENNAMELEN);
}
int
ACE_Token_Collection::insert (ACE_Token_Proxy &new_token)
{
ACE_TRACE ("ACE_Token_Collection::insert");
TOKEN_NAME name (new_token.name ());
// Check if the new_proxy is already in the list.
if (collection_.find (name) == 1)
// One already exists, so fail.
return -1;
// Clone the new token.
ACE_Token_Proxy *temp = new_token.clone ();
if (collection_.bind (name, temp) == -1)
ACELIB_ERROR_RETURN ((LM_ERROR, ACE_TEXT ("bind failed\n")), -1);
return 0;
}
int
ACE_Token_Collection::extract (const ACE_TCHAR *token_name, ACE_Token_Proxy *&proxy)
{
ACE_TRACE ("ACE_Token_Collection::extract");
TOKEN_NAME name (token_name);
return collection_.unbind (token_name, proxy);
}
ACE_Token_Proxy *
ACE_Token_Collection::is_member (const ACE_TCHAR *token_name)
{
ACE_TRACE ("ACE_Token_Collection::is_member");
TOKEN_NAME name (token_name);
ACE_Token_Proxy *temp;
// Get the token from the collection.
return collection_.find (name, temp) == -1 ? 0 : temp;
}
int
ACE_Token_Collection::is_member (const ACE_Token_Proxy &token)
{
ACE_TRACE ("ACE_Token_Collection::is_member");
TOKEN_NAME token_name (token.name ());
return collection_.find (token_name) == 0;
}
int
ACE_Token_Collection::acquire (int notify,
void (*sleep_hook)(void *),
ACE_Synch_Options &options)
{
ACE_TRACE ("ACE_Token_Collection::acquire");
COLLECTION::ITERATOR iterator (collection_);
for (COLLECTION::ENTRY *temp = 0;
iterator.next (temp) != 0;
iterator.advance ())
{
if (debug_)
ACELIB_DEBUG ((LM_DEBUG,
ACE_TEXT ("collection acquiring %s\n"),
temp->int_id_->name ()));
if (temp->int_id_->acquire (notify,
sleep_hook,
options) == -1)
{
// Save/restore errno.
ACE_Errno_Guard error (errno);
this->release ();
ACE_RETURN (-1);
}
}
return 0;
}
int
ACE_Token_Collection::acquire (const ACE_TCHAR *token_name,
int notify,
void (*sleep_hook)(void *),
ACE_Synch_Options &options)
{
ACE_TRACE ("ACE_Token_Collection::acquire");
TOKEN_NAME name (token_name);
ACE_Token_Proxy *temp;
// Get the token from the collection.
int result = collection_.find (name, temp);
// did we find it?
if (result == -1)
return result;
// perform the operation
return temp->acquire (notify, sleep_hook, options);
}
int
ACE_Token_Collection::tryacquire (const ACE_TCHAR *token_name,
void (*sleep_hook)(void *))
{
ACE_TRACE ("ACE_Token_Collection::tryacquire");
TOKEN_NAME name (token_name);
ACE_Token_Proxy *temp;
// Get the token from the collection.
int result = collection_.find (name, temp);
// did we find it?
if (result == -1)
return result;
// perform the operation
return temp->tryacquire (sleep_hook);
}
int
ACE_Token_Collection::tryacquire (void (*sleep_hook)(void *))
{
ACE_TRACE ("ACE_Token_Collection::tryacquire");
COLLECTION::ITERATOR iterator (collection_);
for (COLLECTION::ENTRY *temp = 0;
iterator.next (temp) != 0;
iterator.advance ())
{
if (debug_)
ACELIB_DEBUG ((LM_DEBUG, ACE_TEXT ("collection acquiring %s\n"),
temp->int_id_->name ()));
// We will fail if _any_ token is not free.
if (temp->int_id_->tryacquire (sleep_hook) == -1)
return -1;
}
return 0;
}
int
ACE_Token_Collection::renew (int requeue_position,
ACE_Synch_Options &options)
{
ACE_TRACE ("ACE_Token_Collection::renew");
COLLECTION::ITERATOR iterator (collection_);
for (COLLECTION::ENTRY *temp = 0;
iterator.next (temp) != 0;
iterator.advance ())
{
if (debug_)
ACELIB_DEBUG ((LM_DEBUG, ACE_TEXT ("collection renewing %s\n"),
temp->int_id_->name ()));
if (temp->int_id_->renew (requeue_position, options) == -1)
return -1;
}
return 0;
}
int
ACE_Token_Collection::renew (const ACE_TCHAR *token_name,
int requeue_position,
ACE_Synch_Options &options)
{
ACE_TRACE ("ACE_Token_Collection::renew");
TOKEN_NAME name (token_name);
ACE_Token_Proxy *temp;
// Get the token from the collection.
int result = collection_.find (name, temp);
// Did we find it?
if (result == -1)
ACELIB_ERROR_RETURN ((LM_DEBUG, ACE_TEXT ("%p %s\n"),
ACE_TEXT ("not in collection "),
token_name), -1);
// perform the operation
return temp->renew (requeue_position, options);
}
int
ACE_Token_Collection::release (ACE_Synch_Options &)
{
ACE_TRACE ("ACE_Token_Collection::release");
COLLECTION::ITERATOR iterator (collection_);
for (COLLECTION::ENTRY *temp = 0;
iterator.next (temp) != 0;
iterator.advance ())
{
if (debug_)
ACELIB_DEBUG ((LM_DEBUG, ACE_TEXT ("collection releasing %s\n"),
temp->int_id_->name ()));
temp->int_id_->release ();
}
return 0;
}
int
ACE_Token_Collection::release (const ACE_TCHAR *token_name,
ACE_Synch_Options &options)
{
ACE_TRACE ("ACE_Token_Collection::release");
TOKEN_NAME name (token_name);
ACE_Token_Proxy *temp;
// get the token from the collection
int result = collection_.find (name, temp);
// did we find it?
if (result != 0)
return result;
// perform the operation
return temp->release (options);
}
ACE_Token_Collection::~ACE_Token_Collection (void)
{
ACE_TRACE ("ACE_Token_Collection::~ACE_Token_Collection");
COLLECTION::ITERATOR iterator (collection_);
for (COLLECTION::ENTRY *temp = 0;
iterator.next (temp) != 0;
iterator.advance ())
{
delete temp->int_id_;
// The ext_id_'s delete themselves when the array of
// COLLECTION::ENTRYs goes away.
}
}
// This method doesn't mean anything for a collection.
ACE_Token_Proxy *
ACE_Token_Collection::clone () const
{
ACE_TRACE ("ACE_Token_Collection::clone");
return (ACE_Token_Proxy *) 0;
}
// This method doesn't mean anything for a collection.
ACE_Tokens *
ACE_Token_Collection::create_token (const ACE_TCHAR *)
{
ACE_TRACE ("ACE_Token_Collection::create_token");
return (ACE_Tokens *) 0;
}
void
ACE_Token_Collection::dump () const
{
#if defined (ACE_HAS_DUMP)
ACE_TRACE ("ACE_Token_Collection::dump");
ACELIB_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this));
ACELIB_DEBUG ((LM_DEBUG, ACE_TEXT ("ACE_Token_Collection::dump:\n")
ACE_TEXT (" debug_ = %d\n"), debug_));
ACELIB_DEBUG ((LM_DEBUG, ACE_TEXT ("collection_\n")));
collection_.dump ();
ACELIB_DEBUG ((LM_DEBUG, ACE_TEXT ("base:\n")));
ACE_Token_Proxy::dump ();
ACELIB_DEBUG ((LM_DEBUG, ACE_END_DUMP));
#endif /* ACE_HAS_DUMP */
}
ACE_END_VERSIONED_NAMESPACE_DECL
#endif /* ACE_HAS_TOKENS_LIBRARY */
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