diff options
Diffstat (limited to 'TAO/tao/nvlist.cpp')
| -rw-r--r-- | TAO/tao/nvlist.cpp | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/TAO/tao/nvlist.cpp b/TAO/tao/nvlist.cpp deleted file mode 100644 index 5aedf80d257..00000000000 --- a/TAO/tao/nvlist.cpp +++ /dev/null @@ -1,218 +0,0 @@ -// @ (#)nvlist.cpp -// 1.6 95/11/04 -// -// Copyright 1994-1995 by Sun Microsystems Inc. -// All Rights Reserved -// -// Implementation of Named Value List - -#include "tao/corba.h" - -// COM's IUnknown support - -// {77420087-F276-11ce-9598-0000C07CA898} -DEFINE_GUID (IID_CORBA_NamedValue, -0x77420087, 0xf276, 0x11ce, 0x95, 0x98, 0x0, 0x0, 0xc0, 0x7c, 0xa8, 0x98); - -ULONG __stdcall -CORBA_NamedValue::AddRef (void) -{ - ACE_MT (ACE_GUARD_RETURN (ACE_SYNCH_MUTEX, guard, lock_, 0)); - - return refcount_++; -} - -ULONG __stdcall -CORBA_NamedValue::Release (void) -{ - { - ACE_MT (ACE_GUARD_RETURN (ACE_SYNCH_MUTEX, mon, this->lock_, 0)); - - ACE_ASSERT (this != 0); - - if (--refcount_ != 0) - return refcount_; - } - - delete this; - return 0; -} - -HRESULT __stdcall -CORBA_NamedValue::QueryInterface (REFIID riid, - void **ppv) -{ - *ppv = 0; - - if (IID_CORBA_NamedValue == riid || IID_IUnknown == riid) - *ppv = this; - - if (*ppv == 0) - return ResultFromScode (E_NOINTERFACE); - - (void) AddRef (); - return NOERROR; -} - -// Reference counting for DII Request object - -void -CORBA::release (CORBA::NamedValue_ptr nv) -{ - if (nv) - nv->Release (); -} - -CORBA::Boolean -CORBA::is_nil (CORBA::NamedValue_ptr nv) -{ - return (CORBA::Boolean) nv == 0; -} - -CORBA_NamedValue::~CORBA_NamedValue (void) -{ - if (_name) - CORBA::string_free ((CORBA::String) _name); -} - -// COM's IUnknown support - -// {77420088-F276-11ce-9598-0000C07CA898} -DEFINE_GUID (IID_CORBA_NVList, -0x77420088, 0xf276, 0x11ce, 0x95, 0x98, 0x0, 0x0, 0xc0, 0x7c, 0xa8, 0x98); - -ULONG __stdcall -CORBA_NVList::AddRef (void) -{ - ACE_MT (ACE_GUARD_RETURN (ACE_SYNCH_MUTEX, guard, lock_, 0)); - - return refcount_++; -} - -ULONG __stdcall -CORBA_NVList::Release (void) -{ - { - ACE_MT (ACE_GUARD_RETURN (ACE_SYNCH_MUTEX, mon, this->lock_, 0)); - - ACE_ASSERT (this != 0); - - if (--refcount_ != 0) - return refcount_; - } - - delete this; - return 0; -} - -HRESULT __stdcall -CORBA_NVList::QueryInterface (REFIID riid, - void **ppv) -{ - *ppv = 0; - - if (IID_CORBA_NVList == riid || IID_IUnknown == riid) - *ppv = this; - - if (*ppv == 0) - return ResultFromScode (E_NOINTERFACE); - - (void) AddRef (); - return NOERROR; -} - -// Reference counting for DII Request object - -void -CORBA::release (CORBA::NVList_ptr nvl) -{ - if (nvl) - nvl->Release (); -} - -CORBA::Boolean -CORBA::is_nil (CORBA::NVList_ptr nvl) -{ - return (CORBA::Boolean) nvl == 0; -} - -CORBA_NVList::~CORBA_NVList (void) -{ - for (u_int i = 0; i < len_; i++) - (&values_[i])->~CORBA_NamedValue (); - - if (values_) - ACE_OS::free ((char *)values_); - values_ = 0; - len_ = max_ = 0; -} - -CORBA::NamedValue_ptr -CORBA_NVList::add_value (const CORBA::Char *name, - const CORBA::Any &value, - CORBA::Flags flags, - CORBA::Environment &env) -{ - env.clear (); - - if (ACE_BIT_DISABLED (flags, CORBA::ARG_IN | CORBA::ARG_OUT | CORBA::ARG_INOUT)) - { - env.exception (new CORBA::BAD_PARAM (CORBA::COMPLETED_NO)); - return 0; - } - - // We track "len_" and "max_" like sequences do; mixing the - // "add_arg" and nvlist[i] style accessors produces undefined - // behaviour. - u_int len = len_++; - - // Extend the array with an _initialized_ element ... relying on - // zeroed memory to be sufficiently initialized. - // - // XXX report malloc failures as errors -- how? - - if (values_ == 0) - { - values_ = (CORBA::NamedValue_ptr) - calloc (len_, sizeof (CORBA::NamedValue)); - max_ = len_; - } - else if (len >= max_) - { - values_ = (CORBA::NamedValue_ptr) ACE_OS::realloc ((char *)values_, - sizeof (CORBA::NamedValue) * len_); - (void) ACE_OS::memset (&values_[max_], 0, - sizeof (values_[max_]) * (len_ - max_)); - max_ = len_; - } - assert (values_ != 0); - - values_[len]._flags = flags; - values_[len]._name = CORBA::string_copy (name); - - if (ACE_BIT_ENABLED (flags, CORBA::IN_COPY_VALUE)) - // IN_COPY_VALUE means that the parameter is not "borrowed" by - // the ORB, but rather that the ORB copies its value. - // - // Initialize the newly allocated memory using a copy - // constructor that places the new "Any" value at just the right - // place, and makes a "deep copy" of the data. - (void) new (&values_[len]._any) CORBA::Any (value); - else - // The normal behaviour for parameters is that the ORB "borrows" - // their memory for the duration of calls. - // - // Initialize the newly allocated "Any" using a normal - // constructor that places the new "Any" value at just the right - // place, yet doesn't copy the memory (except for duplicating - // the typecode). - // - // NOTE: DSI has yet to be updated so that it's OK to use such - // application-allocated memory. It needs at least a "send the - // response now" call. - // - (void) new (&values_[len]._any) CORBA::Any (value.type (), - (void *)value.value (), CORBA::B_FALSE); - - return &values_[len]; -} |