C++ OP_ASSERT函数代码示例

OP_STATUS PlatformGadgetUtils::GetAbsolutePath(const OpString& file_path,
		OpString& absolute_path)
{
	const int abs_pathname_length =
			GetFullPathName(file_path, 0, NULL, NULL) - 1;
	if (0 != abs_pathname_length)
	{
		if (NULL != absolute_path.Reserve(abs_pathname_length))
		{
			const int actual_length =
					GetFullPathName(file_path, abs_pathname_length + 1,
							absolute_path.DataPtr(), NULL);
			if (0 != actual_length)
			{
				OP_ASSERT(abs_pathname_length == actual_length);
				OP_ASSERT(abs_pathname_length == absolute_path.Length());
				return OpStatus::OK;
			}
		}
	}
	return OpStatus::ERR;
}

void OpNumberEdit::OnChange(OpWidget *widget, BOOL changed_by_mouse /*= FALSE */)
{
	OP_ASSERT(widget == m_edit);
//	if (widget == m_edit)
	{
		if (listener)
		{
			listener->OnChange(this);
		}

		UpdateButtonState();
	}
}

INT32 OpHotlistView::GetRootID()
{
	if (IsContacts())
		return HotlistModel::ContactRoot;
	else if (IsNotes())
		return HotlistModel::NoteRoot;
#ifdef WEBSERVER_SUPPORT
	else if (IsUniteServices())
		return HotlistModel::UniteServicesRoot;
#endif // WEBSERVER_SUPPORT
	OP_ASSERT(!"Unkown view type");
	return 0;
}

void SyncPasswordImprovementDialog::OnInit()
{
	ShowProgress(FALSE);

	OpEdit* edit = static_cast<OpEdit*>(GetWidgetByName(SyncConstant::OLD_PASSWD_EDIT));
	OP_ASSERT(edit);
	if (edit)
		edit->SetPasswordMode(TRUE);

	BindEditWithPasswordStrength(SyncConstant::NEW_PASSWD_EDIT, SyncConstant::NEW_PASSWD_STRENGTH);

	OpIcon* warning_icon = static_cast<OpIcon*>(GetWidgetByName(SyncConstant::WARNING_ICON));
	OP_ASSERT(warning_icon);
	if (warning_icon)
	{
		warning_icon->SetImage("Dialog Warning");
	}

	OpLabel* header_label = static_cast<OpLabel*>(GetWidgetByName(SyncConstant::HEADER_LABEL));
	OP_ASSERT(header_label);
	if (header_label)
	{
		header_label->SetRelativeSystemFontSize(SyncConstant::HEADER_LABEL_REL_SIZE);
		SetLabelInBold(SyncConstant::HEADER_LABEL);
	}

	OpLabel* error_label = static_cast<OpLabel*>(GetWidgetByName(SyncConstant::ERROR_LABEL));
	OP_ASSERT(error_label);
	if (error_label)
	{
		error_label->SetForegroundColor(OP_RGB(255, 0, 0));
	}

	OpEdit* confirm_passwd_edit =
			static_cast<OpEdit*>(GetWidgetByName(SyncConstant::CONFIRM_NEW_PASSWD_EDIT));
	OP_ASSERT(confirm_passwd_edit);
	if (confirm_passwd_edit)
		confirm_passwd_edit->SetPasswordMode(TRUE);
}

OP_STATUS PlatformGadgetList::Create(PlatformGadgetList** gadget_list)
{
	OP_ASSERT(NULL != gadget_list);
	if (NULL == gadget_list)
	{
		return OpStatus::ERR;
	}

	*gadget_list = OP_NEW(UnixGadgetList, ());
	RETURN_OOM_IF_NULL(*gadget_list);

	return OpStatus::OK;
}

void
MediaSourceImpl::PauseBuffering()
{
	OP_NEW_DBG("PauseBuffering", "MediaSource");
	OP_DBG((""));

	OP_ASSERT(m_state == LOADING && IsStreaming());

	m_use_url->SetAttribute(URL::KPauseDownload, TRUE);
	m_state = PAUSED;
	for (OpListenersIterator iter(m_listeners); m_listeners.HasNext(iter);)
		m_listeners.GetNext(iter)->OnIdle(this);
}

OP_STATUS
ChatFileTransferManager::AddTransferItem(	ChatFileTransfer&	chat_transfer)
{
	OP_ASSERT(GetTransferItem(chat_transfer) == 0);

	OpString file_name;

	RETURN_IF_ERROR(chat_transfer.GetFileName(file_name));

	// Figure out where to save the file if we are receiving the file.
	OpFileLength dummy_resume;
	return AddTransferItem(chat_transfer, SEND, file_name, dummy_resume);
}

OP_STATUS
ChatFileTransferManager::FileSendBegin(const ChatFileTransfer& chat_transfer)
{
	OpTransferItem* item = GetTransferItem(chat_transfer);
	if (item == 0)
		return OpStatus::ERR;

	TransferItem* transfer_item = (TransferItem *)(item);
	OP_ASSERT(transfer_item != 0);

	// Update status.
	return transfer_item->GetURL()->SetAttribute(URL::KLoadStatus, URL_LOADING);
}

SSL_KEA_ACTION SSL_Certificate_st::ProcessMessage(SSL_ConnectionState *pending)
{
    OP_ASSERT(pending && pending->session && pending->key_exchange);

    pending->session->Site_Certificate = *this;
    if(pending->session->Site_Certificate.Error())
        return SSL_KEA_Handle_Errors;
#ifndef TLS_NO_CERTSTATUS_EXTENSION
    if(pending->session->sent_ocsp_extensions.GetLength() != 0 || pending->session->ocsp_extensions_sent)
        return SSL_KEA_No_Action;
#endif
    return pending->key_exchange->ReceivedCertificate();
}

void ExtensionsManagerDevListView::OnDeveloperExtensionAdded(
		const ExtensionsModelItem& model_item)
{
	ExtensionsManagerDevListViewItem* item = 
			OP_NEW(ExtensionsManagerDevListViewItem, (model_item));
	OP_ASSERT(item);
	if (!item)
	{
		return;
	}

	RETURN_VOID_IF_ERROR(AddToList(item));
}

URL_DataDescriptor::~URL_DataDescriptor()
{
#ifdef DEBUG_LOAD_STATUS
	g_main_message_handler->UnsetCallBacks(this);
#endif
#ifdef _DEBUG_DD1
	/*
	if(position != url.ContentLoaded() || url.Status(FALSE) == URL_LOADING)
		int stop = 1;
		*/
#endif
#ifdef _DEBUG_DD1
	OpFileLength registered_len=0;
	url.GetAttribute(URL::KContentLoaded, &registered_len);
	PrintfTofile("urldd1.txt","\nDD Destructor- %s - %s - %lu:%lu (%u:%u)\n",
		DebugGetURLstring(url), (url.GetAttribute(URL::KLoadStatus) == URL_LOADING ? "Not Loaded" : "Loaded"),
		(unsigned long) position, (unsigned long) registered_len, buffer_used, buffer_len
		);
#endif
	OP_DELETE(sub_desc);

	if(is_using_file && storage)
		storage->DecFileCount();

	if(InList())
		Out();

	if(buffer)
	{
		if(url.GetAttribute(URL::KCachePolicy_NoStore))
			OPERA_cleanse_heap(buffer, buffer_len);
		else
			op_memset(buffer, 0, buffer_len);

		OP_DELETEA(buffer);
	}
	g_charsetManager->DecrementCharsetIDReference(charset_id);
	g_charsetManager->DecrementCharsetIDReference(parent_charset);
#ifdef DEBUG_LOAD_STATUS
	OP_ASSERT(dd_counter >0);
	dd_counter --;
#endif

#ifdef SELFTEST
	Context_Manager *mng=urlManager->FindContextManager(url.GetContextId());

	if(mng)
		mng->RemoveDataDescriptorForStats(this);
#endif // SELFTEST

}

OP_STATUS GenericThumbnail::Init(const Config& config)
{
    m_config = config;

    SetSkinned(TRUE);

    RETURN_IF_ERROR(OpButton::Construct(&m_title_button, OpButton::TYPE_CUSTOM, OpButton::STYLE_IMAGE));
    OP_ASSERT(m_title_button != NULL);
    AddChild(m_title_button);
    m_title_button->SetEllipsis(g_pcui->GetIntegerPref(PrefsCollectionUI::EllipsisInCenter) == 1 ? ELLIPSIS_CENTER : ELLIPSIS_END);
    m_title_button->SetJustify(JUSTIFY_CENTER, FALSE);
    m_title_button->GetBorderSkin()->SetImage(m_config.m_title_border_image);
    m_title_button->SetIgnoresMouse(TRUE);

    RETURN_IF_ERROR(OpButton::Construct(&m_close_button, OpButton::TYPE_CUSTOM, OpButton::STYLE_IMAGE));
    OP_ASSERT(m_close_button != NULL);
    AddChild(m_close_button);
    m_close_button->GetBorderSkin()->SetImage(m_config.m_close_border_image);
    m_close_button->GetForegroundSkin()->SetImage(m_config.m_close_foreground_image);
    m_close_button->SetIgnoresMouse(TRUE);
    m_close_button->SetVisibility(FALSE);

    RETURN_IF_ERROR(OpProgressBar::Construct(&m_busy_spinner));
    OP_ASSERT(m_busy_spinner != NULL);
    AddChild(m_busy_spinner);
    m_busy_spinner->GetBorderSkin()->SetImage(m_config.m_busy_border_image);
    m_busy_spinner->SetSpinnerImage(m_config.m_busy_foreground_image);
    m_busy_spinner->SetType(OpProgressBar::Spinner);
    m_busy_spinner->SetIgnoresMouse(TRUE);
    m_busy_spinner->SetVisibility(FALSE);

    SetListener(this);

    m_blend.AddWidgetToBlend(this);
    m_blend.AddWidgetToBlend(m_title_button);

    return OpStatus::OK;
}

OP_STATUS
ES_TimeoutTimerEvent::SetCallable(ES_Object *callable_, ES_Value* argv_, int argc_)
{
	OP_ASSERT(callable_);
	OP_ASSERT(!callable);
	OP_ASSERT(!program);

	callable = callable_;

	if (!runtime->Protect(callable))
	{
		callable = NULL;
		return OpStatus::ERR_NO_MEMORY;
	}

	if ((callable_argc = argc_) > 0)
	{
		if (!(callable_argv = OP_NEWA(ES_Value, argc_)))
		{
			callable_argc = 0;
			return OpStatus::ERR_NO_MEMORY;
		}

		for ( int i=0 ; i < argc_ ; i++ )
		{
			callable_argv[i] = argv_[i];

			if (callable_argv[i].type == VALUE_OBJECT && !runtime->Protect(callable_argv[i].value.object) ||
			    callable_argv[i].type == VALUE_STRING && !(callable_argv[i].value.string = SetNewStr(callable_argv[i].value.string)))
			{
				callable_argv[i].type = VALUE_UNDEFINED;
				return OpStatus::ERR_NO_MEMORY;
			}
		}
	}

	return OpStatus::OK;
}

void OpSpeedDialView::HandleCallback(OpMessage msg, MH_PARAM_1 par1, MH_PARAM_2 par2)
{
	OP_NEW_DBG("OpSpeedDialView::HandleCallback", "speeddial");
	OP_DBG(("msg = %i", msg));
	OP_DBG(("this = %p", this));
	OP_DBG(("par1 = %i", par1));

	switch (msg)
	{
		case MSG_SCROLL_SPEED_DIAL_PAGE_TO_VIEW:
		{
			g_main_message_handler->UnsetCallBack(this, MSG_SCROLL_SPEED_DIAL_PAGE_TO_VIEW, MH_PARAM_1(this));

			const INT32 pos = par2;
			OP_ASSERT(0 <= pos && unsigned(pos) < m_thumbnails.GetCount());

			const OpRect r = m_thumbnails.Get(pos)->GetRect();
			if (m_content)
				m_content->SetScroll(r.y, TRUE);

			g_main_message_handler->SetCallBack(this, MSG_ANIMATE_THUMBNAIL, par1);
			g_main_message_handler->PostDelayedMessage(MSG_ANIMATE_THUMBNAIL, par1, pos, 100);
			return;
		}

		case MSG_ANIMATE_THUMBNAIL:
		{
			g_main_message_handler->UnsetCallBack(this, MSG_ANIMATE_THUMBNAIL, par1);

			const INT32 pos = par2;
			OP_ASSERT(0 <= pos && unsigned(pos) < m_thumbnails.GetCount());
			m_thumbnails.Get(pos)->AnimateThumbnailIn();
			return;
		}
	}

	OpWidget::HandleCallback(msg, par1, par2);
}

void
Link::IntoStart(Head* list)
{
	OP_ASSERT(!InList());

    suc = list->first;
	if (suc)
		suc->pred = this;
	else
		list->last = this;

    list->first = this;
	parent = list;
}