227 lines
7.6 KiB
C++
227 lines
7.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "sal/config.h"
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#include <algorithm>
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#include <cassert>
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#include <exception>
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#include "com/sun/star/connection/XConnection.hpp"
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#include "com/sun/star/uno/Exception.hpp"
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#include "com/sun/star/uno/Reference.hxx"
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#include "com/sun/star/uno/RuntimeException.hpp"
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#include "com/sun/star/uno/XComponentContext.hpp"
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#include "com/sun/star/uno/XInterface.hpp"
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#include "cppuhelper/factory.hxx"
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#include "cppuhelper/implementationentry.hxx"
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#include <cppuhelper/supportsservice.hxx>
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#include "rtl/ref.hxx"
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#include "sal/log.hxx"
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#include "sal/types.h"
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#include "bridge.hxx"
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#include "bridgefactory.hxx"
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namespace binaryurp {
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css::uno::Reference< css::uno::XInterface > BridgeFactory::static_create(
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css::uno::Reference< css::uno::XComponentContext > const & xContext)
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{
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return static_cast< cppu::OWeakObject * >(new BridgeFactory(xContext));
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}
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OUString BridgeFactory::static_getImplementationName() {
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return OUString("com.sun.star.comp.bridge.BridgeFactory");
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}
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css::uno::Sequence< OUString >
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BridgeFactory::static_getSupportedServiceNames() {
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return css::uno::Sequence<OUString>{ "com.sun.star.bridge.BridgeFactory" };
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}
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void BridgeFactory::removeBridge(
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css::uno::Reference< css::bridge::XBridge > const & bridge)
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{
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assert(bridge.is());
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OUString n(bridge->getName());
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osl::MutexGuard g(m_aMutex);
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if (n.isEmpty()) {
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BridgeList::iterator i(
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std::find(unnamed_.begin(), unnamed_.end(), bridge));
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if (i != unnamed_.end()) {
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unnamed_.erase(i);
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}
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} else {
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BridgeMap::iterator i(named_.find(n));
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if (i != named_.end() && i->second == bridge) {
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named_.erase(i);
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}
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}
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}
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BridgeFactory::BridgeFactory(
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css::uno::Reference< css::uno::XComponentContext > const & context):
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BridgeFactoryBase(m_aMutex), context_(context)
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{
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assert(context.is());
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}
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BridgeFactory::~BridgeFactory() {}
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OUString BridgeFactory::getImplementationName()
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throw (css::uno::RuntimeException, std::exception)
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{
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return static_getImplementationName();
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}
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sal_Bool BridgeFactory::supportsService(OUString const & ServiceName)
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throw (css::uno::RuntimeException, std::exception)
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{
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return cppu::supportsService(this, ServiceName);
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}
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css::uno::Sequence< OUString > BridgeFactory::getSupportedServiceNames()
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throw (css::uno::RuntimeException, std::exception)
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{
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return static_getSupportedServiceNames();
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}
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css::uno::Reference< css::bridge::XBridge > BridgeFactory::createBridge(
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OUString const & sName, OUString const & sProtocol,
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css::uno::Reference< css::connection::XConnection > const & aConnection,
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css::uno::Reference< css::bridge::XInstanceProvider > const &
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anInstanceProvider)
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throw (
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css::bridge::BridgeExistsException, css::lang::IllegalArgumentException,
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css::uno::RuntimeException, std::exception)
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{
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rtl::Reference< Bridge > b;
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{
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osl::MutexGuard g(m_aMutex);
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if (rBHelper.bDisposed) {
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throw css::lang::DisposedException(
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"BridgeFactory disposed",
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static_cast< cppu::OWeakObject * >(this));
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}
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if (named_.find(sName) != named_.end()) {
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throw css::bridge::BridgeExistsException(
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sName, static_cast< cppu::OWeakObject * >(this));
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}
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if (sProtocol != "urp" || !aConnection.is()) {
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throw css::lang::IllegalArgumentException(
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("BridgeFactory::createBridge: sProtocol != urp ||"
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" aConnection == null"),
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static_cast< cppu::OWeakObject * >(this), -1);
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}
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b.set(new Bridge(this, sName, aConnection, anInstanceProvider));
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if (sName.isEmpty()) {
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unnamed_.push_back(
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css::uno::Reference< css::bridge::XBridge >(b.get()));
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} else {
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named_[sName] = b.get();
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}
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}
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b->start();
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return css::uno::Reference< css::bridge::XBridge >(b.get());
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}
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css::uno::Reference< css::bridge::XBridge > BridgeFactory::getBridge(
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OUString const & sName) throw (css::uno::RuntimeException, std::exception)
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{
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osl::MutexGuard g(m_aMutex);
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BridgeMap::iterator i(named_.find(sName));
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return i == named_.end()
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? css::uno::Reference< css::bridge::XBridge >() : i->second;
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}
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css::uno::Sequence< css::uno::Reference< css::bridge::XBridge > >
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BridgeFactory::getExistingBridges() throw (css::uno::RuntimeException, std::exception) {
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osl::MutexGuard g(m_aMutex);
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if (unnamed_.size() > SAL_MAX_INT32) {
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throw css::uno::RuntimeException(
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"BridgeFactory::getExistingBridges: too many",
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static_cast< cppu::OWeakObject * >(this));
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}
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sal_Int32 n = static_cast< sal_Int32 >(unnamed_.size());
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if (named_.size() > static_cast< sal_uInt32 >(SAL_MAX_INT32 - n)) {
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throw css::uno::RuntimeException(
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"BridgeFactory::getExistingBridges: too many",
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static_cast< cppu::OWeakObject * >(this));
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}
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n = static_cast< sal_Int32 >(n + named_.size());
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css::uno::Sequence< css::uno::Reference< css::bridge::XBridge > > s(n);
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sal_Int32 i = 0;
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for (BridgeList::iterator j(unnamed_.begin()); j != unnamed_.end(); ++j) {
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s[i++] = *j;
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}
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for (BridgeMap::iterator j(named_.begin()); j != named_.end(); ++j) {
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s[i++] = j->second;
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}
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return s;
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}
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void BridgeFactory::disposing() {
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BridgeList l1;
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BridgeMap l2;
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{
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osl::MutexGuard g(m_aMutex);
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l1.swap(unnamed_);
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l2.swap(named_);
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}
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for (BridgeList::iterator i(l1.begin()); i != l1.end(); ++i) {
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try {
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css::uno::Reference<css::lang::XComponent>(
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*i, css::uno::UNO_QUERY_THROW)->dispose();
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} catch (css::uno::Exception & e) {
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SAL_WARN("binaryurp", "ignoring Exception " << e.Message);
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}
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}
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for (BridgeMap::iterator i(l2.begin()); i != l2.end(); ++i) {
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try {
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css::uno::Reference<css::lang::XComponent>(
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i->second, css::uno::UNO_QUERY_THROW)->dispose();
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} catch (css::uno::Exception & e) {
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SAL_WARN("binaryurp", "ignoring Exception " << e.Message);
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}
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}
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}
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}
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namespace {
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static cppu::ImplementationEntry const services[] = {
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{ &binaryurp::BridgeFactory::static_create,
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&binaryurp::BridgeFactory::static_getImplementationName,
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&binaryurp::BridgeFactory::static_getSupportedServiceNames,
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&cppu::createOneInstanceComponentFactory, nullptr, 0 },
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{ nullptr, nullptr, nullptr, nullptr, nullptr, 0 }
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};
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}
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extern "C" SAL_DLLPUBLIC_EXPORT void * SAL_CALL binaryurp_component_getFactory(
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char const * pImplName, void * pServiceManager, void * pRegistryKey)
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{
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return cppu::component_getFactoryHelper(
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pImplName, pServiceManager, pRegistryKey, services);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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