mirror of
https://github.com/WinampDesktop/winamp.git
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174 lines
No EOL
4 KiB
C++
174 lines
No EOL
4 KiB
C++
#include "main.h"
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#include "./deviceManagerHandler.h"
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DeviceManagerHandler::DeviceManagerHandler()
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: ref(1), relayWindow(NULL)
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{
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}
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DeviceManagerHandler::~DeviceManagerHandler()
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{
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}
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HRESULT DeviceManagerHandler::CreateInstance(DeviceManagerHandler **instance)
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{
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if (NULL == instance)
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return E_POINTER;
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*instance = new DeviceManagerHandler();
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if (NULL == *instance)
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return E_OUTOFMEMORY;
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return S_OK;
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}
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size_t DeviceManagerHandler::AddRef()
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{
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return InterlockedIncrement((LONG*)&ref);
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}
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size_t DeviceManagerHandler::Release()
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{
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if (0 == ref)
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return ref;
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LONG r = InterlockedDecrement((LONG*)&ref);
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if (0 == r)
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delete(this);
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return r;
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}
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int DeviceManagerHandler::QueryInterface(GUID interface_guid, void **object)
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{
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if (NULL == object) return E_POINTER;
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if (IsEqualIID(interface_guid, IFC_DeviceManagerEvent))
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*object = static_cast<ifc_devicemanagerevent*>(this);
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else
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{
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*object = NULL;
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return E_NOINTERFACE;
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}
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if (NULL == *object)
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return E_UNEXPECTED;
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AddRef();
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return S_OK;
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}
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void DeviceManagerHandler::TypeAdded(api_devicemanager *manager, ifc_devicetype *type)
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{
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if (NULL != relayWindow)
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EVENTRELAY_NOTIFY_TYPE(relayWindow, type, Event_TypeRegistered);
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}
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void DeviceManagerHandler::TypeRemoved(api_devicemanager *manager, ifc_devicetype *type)
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{
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if (NULL != relayWindow)
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EVENTRELAY_NOTIFY_TYPE(relayWindow, type, Event_TypeUnregistered);
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}
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void DeviceManagerHandler::ConnectionAdded(api_devicemanager *manager, ifc_deviceconnection *connection)
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{
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if (NULL != relayWindow)
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EVENTRELAY_NOTIFY_CONNECTION(relayWindow, connection, Event_ConnectionRegistered);
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}
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void DeviceManagerHandler::ConnectionRemoved(api_devicemanager *manager, ifc_deviceconnection *connection)
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{
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if (NULL != relayWindow)
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EVENTRELAY_NOTIFY_CONNECTION(relayWindow, connection, Event_ConnectionUnregistered);
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}
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void DeviceManagerHandler::CommandAdded(api_devicemanager *manager, ifc_devicecommand *command)
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{
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if (NULL != relayWindow)
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EVENTRELAY_NOTIFY_COMMAND(relayWindow, command, Event_CommandRegistered);
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}
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void DeviceManagerHandler::CommandRemoved(api_devicemanager *manager, ifc_devicecommand *command)
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{
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if (NULL != relayWindow)
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EVENTRELAY_NOTIFY_COMMAND(relayWindow, command, Event_CommandUnregistered);
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}
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void DeviceManagerHandler::DeviceAdded(api_devicemanager *manager, ifc_device *device)
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{
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if (NULL != relayWindow)
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EVENTRELAY_NOTIFY_DEVICE(relayWindow, device, Event_DeviceAdded);
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}
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void DeviceManagerHandler::DeviceRemoved(api_devicemanager *manager, ifc_device *device)
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{
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if (NULL != relayWindow)
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EVENTRELAY_NOTIFY_DEVICE(relayWindow, device, Event_DeviceRemoved);
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}
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void DeviceManagerHandler::DiscoveryStarted(api_devicemanager *manager)
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{
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if (NULL != relayWindow)
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EVENTRELAY_NOTIFY_DISCOVERY(relayWindow, manager, Event_DiscoveryStarted);
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}
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void DeviceManagerHandler::DiscoveryFinished(api_devicemanager *manager)
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{
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if (NULL != relayWindow)
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EVENTRELAY_NOTIFY_DISCOVERY(relayWindow, manager, Event_DiscoveryFinished);
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}
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HRESULT DeviceManagerHandler::SetRelayWindow(HWND hwnd)
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{
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relayWindow = hwnd;
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return S_OK;
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}
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HRESULT DeviceManagerHandler::Advise(api_devicemanager *manager)
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{
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HRESULT hr;
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if (NULL == manager)
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return E_INVALIDARG;
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hr = manager->Advise(this);
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if (FAILED(hr))
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return hr;
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return hr;
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}
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HRESULT DeviceManagerHandler::Unadvise(api_devicemanager *manager)
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{
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HRESULT hr;
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if (NULL == manager)
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return E_INVALIDARG;
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hr = manager->Unadvise(this);
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if (FAILED(hr))
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return hr;
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return hr;
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}
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#define CBCLASS DeviceManagerHandler
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START_DISPATCH;
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CB(ADDREF, AddRef)
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CB(RELEASE, Release)
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CB(QUERYINTERFACE, QueryInterface)
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VCB(API_TYPEADDED, TypeAdded)
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VCB(API_TYPEREMOVED, TypeRemoved)
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VCB(API_CONNECTIONADDED, ConnectionAdded)
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VCB(API_CONNECTIONREMOVED, ConnectionRemoved)
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VCB(API_COMMANDADDED, CommandAdded)
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VCB(API_COMMANDREMOVED, CommandRemoved)
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VCB(API_DEVICEADDED, DeviceAdded)
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VCB(API_DEVICEREMOVED, DeviceRemoved)
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VCB(API_DISCOVERYSTARTED, DiscoveryStarted)
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VCB(API_DISCOVERYFINISHED, DiscoveryFinished)
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END_DISPATCH;
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#undef CBCLASS |