Module: wine Branch: master Commit: 46a3e7c24daf26bce6a4e98cb8114bd47b7f1283 URL: http://source.winehq.org/git/wine.git/?a=commit;h=46a3e7c24daf26bce6a4e98cb8...
Author: David Hedberg david.hedberg@gmail.com Date: Sat Jul 31 20:02:48 2010 +0200
explorerframe: Add classfactory implementation.
---
dlls/explorerframe/explorerframe.spec | 2 +- dlls/explorerframe/explorerframe_main.c | 109 +++++++++++++++++++++++++++++++ 2 files changed, 110 insertions(+), 1 deletions(-)
diff --git a/dlls/explorerframe/explorerframe.spec b/dlls/explorerframe/explorerframe.spec index 58777b0..9ef2684 100644 --- a/dlls/explorerframe/explorerframe.spec +++ b/dlls/explorerframe/explorerframe.spec @@ -3,5 +3,5 @@ # 134 stub EXPLORERFRAME_134
@ stdcall -private DllCanUnloadNow() -@ stub DllGetClassObject +@ stdcall -private DllGetClassObject(ptr ptr ptr) @ stdcall -private DllGetVersion(ptr) diff --git a/dlls/explorerframe/explorerframe_main.c b/dlls/explorerframe/explorerframe_main.c index 51f7d39..fd958ef 100644 --- a/dlls/explorerframe/explorerframe_main.c +++ b/dlls/explorerframe/explorerframe_main.c @@ -94,3 +94,112 @@ HRESULT WINAPI DllGetVersion(DLLVERSIONINFO *info) WARN("wrong DLLVERSIONINFO size from app.\n"); return E_INVALIDARG; } + +/************************************************************************* + * Implement the ExplorerFrame class factory + * + * (Taken from shdocvw/factory.c; based on implementation in + * ddraw/main.c) + */ + +#define FACTORY(x) ((IClassFactory*) &(x)->lpClassFactoryVtbl) + +typedef struct +{ + const IClassFactoryVtbl *lpClassFactoryVtbl; + HRESULT (*cf)(IUnknown*, REFIID, void**); + LONG ref; +} IClassFactoryImpl; + +/************************************************************************* + * EFCF_QueryInterface (IUnknown) + */ +static HRESULT WINAPI EFCF_QueryInterface(IClassFactory* iface, + REFIID riid, void **ppobj) +{ + TRACE("%p (%s %p)\n", iface, debugstr_guid(riid), ppobj); + + if(!ppobj) + return E_POINTER; + + if(IsEqualGUID(&IID_IUnknown, riid) || IsEqualGUID(&IID_IClassFactory, riid)) + { + *ppobj = iface; + IClassFactory_AddRef(iface); + return S_OK; + } + + WARN("Interface not supported.\n"); + + *ppobj = NULL; + return E_NOINTERFACE; +} + +/************************************************************************* + * EFCF_AddRef (IUnknown) + */ +static ULONG WINAPI EFCF_AddRef(IClassFactory *iface) +{ + EFRAME_LockModule(); + + return 2; /* non-heap based object */ +} + +/************************************************************************* + * EFCF_Release (IUnknown) + */ +static ULONG WINAPI EFCF_Release(IClassFactory *iface) +{ + EFRAME_UnlockModule(); + + return 1; /* non-heap based object */ +} + +/************************************************************************* + * EFCF_CreateInstance (IClassFactory) + */ +static HRESULT WINAPI EFCF_CreateInstance(IClassFactory *iface, IUnknown *pOuter, + REFIID riid, void **ppobj) +{ + IClassFactoryImpl *This = (IClassFactoryImpl *)iface; + return This->cf(pOuter, riid, ppobj); +} + +/************************************************************************* + * EFCF_LockServer (IClassFactory) + */ +static HRESULT WINAPI EFCF_LockServer(IClassFactory *iface, BOOL dolock) +{ + TRACE("%p (%d)\n", iface, dolock); + + if (dolock) + EFRAME_LockModule(); + else + EFRAME_UnlockModule(); + + return S_OK; +} + +static const IClassFactoryVtbl EFCF_Vtbl = +{ + EFCF_QueryInterface, + EFCF_AddRef, + EFCF_Release, + EFCF_CreateInstance, + EFCF_LockServer +}; + +/************************************************************************* + * DllGetClassObject (ExplorerFrame.@) + */ +HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, void **ppv) +{ + static IClassFactoryImpl NSTCClassFactory = {&EFCF_Vtbl, NamespaceTreeControl_Constructor}; + + TRACE("%s, %s, %p\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv); + + if(IsEqualGUID(&CLSID_NamespaceTreeControl, rclsid)) + return IClassFactory_QueryInterface(FACTORY(&NSTCClassFactory), riid, ppv); + + return CLASS_E_CLASSNOTAVAILABLE; +}