From 4018697078975825bb256508127584b1c575ced9 Mon Sep 17 00:00:00 2001
From: Vincent Povirk <vincent@codeweavers.com>
Date: Fri, 1 Oct 2010 15:37:25 -0500
Subject: [PATCH 05/20] mscoree: Use the .NET 4 interfaces to implement CorBindToRuntimeEx.

---
 dlls/mscoree/corruntimehost.c  |   27 ---------------------------
 dlls/mscoree/mscoree_main.c    |   20 ++++++++++++++------
 dlls/mscoree/mscoree_private.h |    2 --
 3 files changed, 14 insertions(+), 35 deletions(-)

diff --git a/dlls/mscoree/corruntimehost.c b/dlls/mscoree/corruntimehost.c
index 831f6de..1e9cc7f 100644
--- a/dlls/mscoree/corruntimehost.c
+++ b/dlls/mscoree/corruntimehost.c
@@ -42,7 +42,6 @@ struct RuntimeHost
     const CLRRuntimeInfo *version;
     const loaded_mono *mono;
     LONG ref;
-    BOOL legacy; /* if True, this was created by create_corruntimehost, and Release frees it */
 };
 
 static inline RuntimeHost *impl_from_ICorRuntimeHost( ICorRuntimeHost *iface )
@@ -86,10 +85,6 @@ static ULONG WINAPI corruntimehost_Release(ICorRuntimeHost* iface)
     ULONG ref;
 
     ref = InterlockedDecrement( &This->ref );
-    if ( ref == 0 && This->legacy )
-    {
-        RuntimeHost_Destroy(This);
-    }
 
     return ref;
 }
@@ -289,7 +284,6 @@ HRESULT RuntimeHost_Construct(const CLRRuntimeInfo *runtime_version,
     This->ref = 1;
     This->version = runtime_version;
     This->mono = loaded_mono;
-    This->legacy = FALSE;
 
     *result = This;
 
@@ -318,24 +312,3 @@ HRESULT RuntimeHost_Destroy(RuntimeHost *This)
     HeapFree( GetProcessHeap(), 0, This );
     return S_OK;
 }
-
-IUnknown* create_corruntimehost(void)
-{
-    RuntimeHost *This;
-    IUnknown *result;
-
-    if (FAILED(RuntimeHost_Construct(NULL, NULL, &This)))
-        return NULL;
-
-    This->legacy = TRUE;
-
-    if (FAILED(RuntimeHost_GetInterface(This, &CLSID_CorRuntimeHost, &IID_IUnknown, (void**)&result)))
-    {
-        RuntimeHost_Destroy(This);
-        return NULL;
-    }
-
-    FIXME("return iface %p\n", result);
-
-    return result;
-}
diff --git a/dlls/mscoree/mscoree_main.c b/dlls/mscoree/mscoree_main.c
index cb55d63..6a16354 100644
--- a/dlls/mscoree/mscoree_main.c
+++ b/dlls/mscoree/mscoree_main.c
@@ -574,16 +574,24 @@ HRESULT WINAPI LoadStringRC(UINT resId, LPWSTR pBuffer, int iBufLen, int bQuiet)
 HRESULT WINAPI CorBindToRuntimeEx(LPWSTR szVersion, LPWSTR szBuildFlavor, DWORD nflags, REFCLSID rslsid,
                                   REFIID riid, LPVOID *ppv)
 {
-    FIXME("%s %s %d %s %s %p\n", debugstr_w(szVersion), debugstr_w(szBuildFlavor), nflags, debugstr_guid( rslsid ),
+    HRESULT ret;
+    ICLRRuntimeInfo *info;
+
+    TRACE("%s %s %d %s %s %p\n", debugstr_w(szVersion), debugstr_w(szBuildFlavor), nflags, debugstr_guid( rslsid ),
           debugstr_guid( riid ), ppv);
 
-    if(IsEqualGUID( riid, &IID_ICorRuntimeHost ))
+    *ppv = NULL;
+
+    ret = get_runtime_info(NULL, szVersion, NULL, nflags, 0, TRUE, &info);
+
+    if (SUCCEEDED(ret))
     {
-        *ppv = create_corruntimehost();
-        return S_OK;
+        ret = ICLRRuntimeInfo_GetInterface(info, rslsid, riid, ppv);
+
+        ICLRRuntimeInfo_Release(info);
     }
-    *ppv = NULL;
-    return E_NOTIMPL;
+
+    return ret;
 }
 
 HRESULT WINAPI CorBindToCurrentRuntime(LPCWSTR filename, REFCLSID rclsid, REFIID riid, LPVOID *ppv)
diff --git a/dlls/mscoree/mscoree_private.h b/dlls/mscoree/mscoree_private.h
index 6273b82..7114d9e 100644
--- a/dlls/mscoree/mscoree_private.h
+++ b/dlls/mscoree/mscoree_private.h
@@ -20,8 +20,6 @@
 #ifndef __MSCOREE_PRIVATE__
 #define __MSCOREE_PRIVATE__
 
-extern IUnknown* create_corruntimehost(void);
-
 extern HRESULT CLRMetaHost_CreateInstance(REFIID riid, void **ppobj);
 
 typedef struct tagASSEMBLY ASSEMBLY;
-- 
1.7.1