58f89179737a67fa1de579b66656ee8b3102e334
[reactos.git] / reactos / dll / directx / wine / dxdiagn / dxdiag_main.c
1 /*
2 * DXDiag
3 *
4 * Copyright 2004 Raphael Junqueira
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 *
20 */
21
22 #define COBJMACROS
23
24 #include <config.h>
25 #include <stdarg.h>
26
27 #include <windef.h>
28 #include <winbase.h>
29 #include <objbase.h>
30 #include <oleauto.h>
31 #include <oleidl.h>
32 #include <rpcproxy.h>
33 #include <initguid.h>
34 #include "dxdiag_private.h"
35 #include <wine/debug.h>
36
37 WINE_DEFAULT_DEBUG_CHANNEL(dxdiag);
38
39 HINSTANCE dxdiagn_instance = 0;
40
41 LONG DXDIAGN_refCount = 0;
42
43 /* At process attach */
44 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpvReserved)
45 {
46 TRACE("%p,%x,%p\n", hInstDLL, fdwReason, lpvReserved);
47 if (fdwReason == DLL_PROCESS_ATTACH) {
48 dxdiagn_instance = hInstDLL;
49 DisableThreadLibraryCalls(hInstDLL);
50 }
51 return TRUE;
52 }
53
54 /*******************************************************************************
55 * DXDiag ClassFactory
56 */
57 typedef struct {
58 IClassFactory IClassFactory_iface;
59 } IClassFactoryImpl;
60
61 static HRESULT WINAPI DXDiagCF_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
62 {
63 if (ppv == NULL)
64 return E_POINTER;
65
66 if (IsEqualGUID(&IID_IUnknown, riid))
67 TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
68 else if (IsEqualGUID(&IID_IClassFactory, riid))
69 TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
70 else {
71 FIXME("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
72 *ppv = NULL;
73 return E_NOINTERFACE;
74 }
75
76 *ppv = iface;
77 IClassFactory_AddRef(iface);
78 return S_OK;
79 }
80
81 static ULONG WINAPI DXDiagCF_AddRef(IClassFactory *iface)
82 {
83 DXDIAGN_LockModule();
84
85 return 2; /* non-heap based object */
86 }
87
88 static ULONG WINAPI DXDiagCF_Release(IClassFactory * iface)
89 {
90 DXDIAGN_UnlockModule();
91
92 return 1; /* non-heap based object */
93 }
94
95 static HRESULT WINAPI DXDiagCF_CreateInstance(IClassFactory *iface, IUnknown *pOuter, REFIID riid,
96 void **ppv)
97 {
98 TRACE("(%p)->(%p,%s,%p)\n", iface, pOuter, debugstr_guid(riid), ppv);
99
100 return DXDiag_CreateDXDiagProvider(iface, pOuter, riid, ppv);
101 }
102
103 static HRESULT WINAPI DXDiagCF_LockServer(IClassFactory *iface, BOOL dolock)
104 {
105 TRACE("(%d)\n", dolock);
106
107 if (dolock)
108 DXDIAGN_LockModule();
109 else
110 DXDIAGN_UnlockModule();
111
112 return S_OK;
113 }
114
115 static const IClassFactoryVtbl DXDiagCF_Vtbl = {
116 DXDiagCF_QueryInterface,
117 DXDiagCF_AddRef,
118 DXDiagCF_Release,
119 DXDiagCF_CreateInstance,
120 DXDiagCF_LockServer
121 };
122
123 static IClassFactoryImpl DXDiag_CF = { { &DXDiagCF_Vtbl } };
124
125 /***********************************************************************
126 * DllCanUnloadNow (DXDIAGN.@)
127 */
128 HRESULT WINAPI DllCanUnloadNow(void)
129 {
130 return DXDIAGN_refCount != 0 ? S_FALSE : S_OK;
131 }
132
133 /***********************************************************************
134 * DllGetClassObject (DXDIAGN.@)
135 */
136 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
137 {
138 TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
139
140 if (IsEqualGUID(rclsid, &CLSID_DxDiagProvider)) {
141 IClassFactory_AddRef(&DXDiag_CF.IClassFactory_iface);
142 *ppv = &DXDiag_CF.IClassFactory_iface;
143 return S_OK;
144 }
145
146 FIXME("(%s,%s,%p): no interface found.\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
147 return CLASS_E_CLASSNOTAVAILABLE;
148 }
149
150 /***********************************************************************
151 * DllRegisterServer (DXDIAGN.@)
152 */
153 HRESULT WINAPI DllRegisterServer(void)
154 {
155 return __wine_register_resources( dxdiagn_instance );
156 }
157
158 /***********************************************************************
159 * DllUnregisterServer (DXDIAGN.@)
160 */
161 HRESULT WINAPI DllUnregisterServer(void)
162 {
163 return __wine_unregister_resources( dxdiagn_instance );
164 }