本文整理汇总了C++中coreipc::Attachment::fileDescriptor方法的典型用法代码示例。如果您正苦于以下问题：C++ Attachment::fileDescriptor方法的具体用法？C++ Attachment::fileDescriptor怎么用？C++ Attachment::fileDescriptor使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类coreipc::Attachment的用法示例。
在下文中一共展示了Attachment::fileDescriptor方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: getPluginProcessConnection
PluginProcessConnection* PluginProcessConnectionManager::getPluginProcessConnection(const String& pluginPath)
{
for (size_t i = 0; i < m_pluginProcessConnections.size(); ++i) {
if (m_pluginProcessConnections[i]->pluginPath() == pluginPath)
return m_pluginProcessConnections[i].get();
}
CoreIPC::Attachment encodedConnectionIdentifier;
bool supportsAsynchronousInitialization;
if (!WebProcess::shared().connection()->sendSync(Messages::WebProcessProxy::GetPluginProcessConnection(pluginPath),
Messages::WebProcessProxy::GetPluginProcessConnection::Reply(encodedConnectionIdentifier, supportsAsynchronousInitialization), 0))
return 0;
#if PLATFORM(MAC)
CoreIPC::Connection::Identifier connectionIdentifier = encodedConnectionIdentifier.port();
if (!connectionIdentifier)
return 0;
#elif USE(UNIX_DOMAIN_SOCKETS)
CoreIPC::Connection::Identifier connectionIdentifier = encodedConnectionIdentifier.fileDescriptor();
if (connectionIdentifier == -1)
return 0;
#endif
RefPtr<PluginProcessConnection> pluginProcessConnection = PluginProcessConnection::create(this, pluginPath, connectionIdentifier, supportsAsynchronousInitialization);
m_pluginProcessConnections.append(pluginProcessConnection);
{
MutexLocker locker(m_pathsAndConnectionsMutex);
ASSERT(!m_pathsAndConnections.contains(pluginProcessConnection->pluginPath()));
m_pathsAndConnections.set(pluginPath, pluginProcessConnection->connection());
}
return pluginProcessConnection.get();
}