2 * IDxDiagContainer Implementation
4 * Copyright 2004 Raphael Junqueira
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.
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.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include "dxdiag_private.h"
24 #include "wine/debug.h"
25 #include "wine/unicode.h"
27 WINE_DEFAULT_DEBUG_CHANNEL(dxdiag);
29 /* IDxDiagContainer IUnknown parts follow: */
30 HRESULT WINAPI IDxDiagContainerImpl_QueryInterface(PDXDIAGCONTAINER iface, REFIID riid, LPVOID *ppobj)
32 IDxDiagContainerImpl *This = (IDxDiagContainerImpl *)iface;
34 if (IsEqualGUID(riid, &IID_IUnknown)
35 || IsEqualGUID(riid, &IID_IDxDiagContainer)) {
36 IDxDiagContainerImpl_AddRef(iface);
41 WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
45 ULONG WINAPI IDxDiagContainerImpl_AddRef(PDXDIAGCONTAINER iface) {
46 IDxDiagContainerImpl *This = (IDxDiagContainerImpl *)iface;
47 ULONG refCount = InterlockedIncrement(&This->ref);
49 TRACE("(%p)->(ref before=%lu)\n", This, refCount - 1);
56 ULONG WINAPI IDxDiagContainerImpl_Release(PDXDIAGCONTAINER iface) {
57 IDxDiagContainerImpl *This = (IDxDiagContainerImpl *)iface;
58 ULONG refCount = InterlockedDecrement(&This->ref);
60 TRACE("(%p)->(ref before=%lu)\n", This, refCount + 1);
63 HeapFree(GetProcessHeap(), 0, This);
66 DXDIAGN_UnlockModule();
71 /* IDxDiagContainer Interface follow: */
72 HRESULT WINAPI IDxDiagContainerImpl_GetNumberOfChildContainers(PDXDIAGCONTAINER iface, DWORD* pdwCount) {
73 IDxDiagContainerImpl *This = (IDxDiagContainerImpl *)iface;
74 TRACE("(%p)\n", iface);
75 if (NULL == pdwCount) {
78 *pdwCount = This->nSubContainers;
82 HRESULT WINAPI IDxDiagContainerImpl_EnumChildContainerNames(PDXDIAGCONTAINER iface, DWORD dwIndex, LPWSTR pwszContainer, DWORD cchContainer) {
83 IDxDiagContainerImpl *This = (IDxDiagContainerImpl *)iface;
84 IDxDiagContainerImpl_SubContainer* p = NULL;
87 TRACE("(%p, %lu, %s, %lu)\n", iface, dwIndex, debugstr_w(pwszContainer), cchContainer);
89 if (NULL == pwszContainer) {
92 if (256 > cchContainer) {
93 return DXDIAG_E_INSUFFICIENT_BUFFER;
96 p = This->subContainers;
99 if (cchContainer <= strlenW(p->contName)) {
100 return DXDIAG_E_INSUFFICIENT_BUFFER;
102 lstrcpynW(pwszContainer, p->contName, cchContainer);
111 HRESULT WINAPI IDxDiagContainerImpl_GetChildContainerInternal(PDXDIAGCONTAINER iface, LPCWSTR pwszContainer, IDxDiagContainer** ppInstance) {
112 IDxDiagContainerImpl *This = (IDxDiagContainerImpl *)iface;
113 IDxDiagContainerImpl_SubContainer* p = NULL;
115 p = This->subContainers;
117 if (0 == lstrcmpW(p->contName, pwszContainer)) {
118 *ppInstance = (PDXDIAGCONTAINER)p->pCont;
126 HRESULT WINAPI IDxDiagContainerImpl_GetChildContainer(PDXDIAGCONTAINER iface, LPCWSTR pwszContainer, IDxDiagContainer** ppInstance) {
127 IDxDiagContainerImpl *This = (IDxDiagContainerImpl *)iface;
128 IDxDiagContainer* pContainer = NULL;
129 LPWSTR tmp, orig_tmp;
132 HRESULT hr = E_INVALIDARG;
134 FIXME("(%p, %s, %p)\n", iface, debugstr_w(pwszContainer), ppInstance);
136 if (NULL == ppInstance || NULL == pwszContainer) {
140 pContainer = (PDXDIAGCONTAINER) This;
142 tmp_len = strlenW(pwszContainer) + 1;
143 orig_tmp = tmp = HeapAlloc(GetProcessHeap(), 0, tmp_len * sizeof(WCHAR));
144 if (NULL == tmp) return E_FAIL;
145 lstrcpynW(tmp, pwszContainer, tmp_len);
147 cur = strchrW(tmp, '.');
148 while (NULL != cur) {
149 *cur = '\0'; /* cut tmp string to '.' */
150 hr = IDxDiagContainerImpl_GetChildContainerInternal(pContainer, tmp, &pContainer);
151 if (!SUCCEEDED(hr) || NULL == pContainer)
153 *cur++; /* go after '.' (just replaced by \0) */
155 cur = strchrW(tmp, '.');
158 hr = IDxDiagContainerImpl_GetChildContainerInternal(pContainer, tmp, ppInstance);
160 IDxDiagContainerImpl_AddRef((PDXDIAGCONTAINER)*ppInstance);
164 HeapFree(GetProcessHeap(), 0, orig_tmp);
168 HRESULT WINAPI IDxDiagContainerImpl_GetNumberOfProps(PDXDIAGCONTAINER iface, DWORD* pdwCount) {
169 IDxDiagContainerImpl *This = (IDxDiagContainerImpl *)iface;
170 TRACE("(%p)\n", iface);
171 if (NULL == pdwCount) {
174 *pdwCount = This->nProperties;
178 HRESULT WINAPI IDxDiagContainerImpl_EnumPropNames(PDXDIAGCONTAINER iface, DWORD dwIndex, LPWSTR pwszPropName, DWORD cchPropName) {
179 IDxDiagContainerImpl *This = (IDxDiagContainerImpl *)iface;
180 IDxDiagContainerImpl_Property* p = NULL;
183 FIXME("(%p, %lu, %s, %lu)\n", iface, dwIndex, debugstr_w(pwszPropName), cchPropName);
185 if (NULL == pwszPropName) {
188 if (256 > cchPropName) {
189 return DXDIAG_E_INSUFFICIENT_BUFFER;
192 p = This->properties;
195 if (cchPropName <= lstrlenW(p->vName)) {
196 return DXDIAG_E_INSUFFICIENT_BUFFER;
198 lstrcpynW(pwszPropName, p->vName, cchPropName);
207 HRESULT WINAPI IDxDiagContainerImpl_GetProp(PDXDIAGCONTAINER iface, LPCWSTR pwszPropName, VARIANT* pvarProp) {
208 IDxDiagContainerImpl *This = (IDxDiagContainerImpl *)iface;
209 IDxDiagContainerImpl_Property* p = NULL;
210 FIXME("(%p, %s, %p)\n", iface, debugstr_w(pwszPropName), pvarProp);
212 if (NULL == pvarProp || NULL == pwszPropName) {
216 p = This->properties;
218 if (0 == lstrcmpW(p->vName, pwszPropName)) {
219 VariantCopy(pvarProp, &p->v);
227 HRESULT WINAPI IDxDiagContainerImpl_AddProp(PDXDIAGCONTAINER iface, LPCWSTR pwszPropName, VARIANT* pVarProp) {
228 IDxDiagContainerImpl *This = (IDxDiagContainerImpl *)iface;
229 IDxDiagContainerImpl_Property* p = NULL;
230 IDxDiagContainerImpl_Property* pNew = NULL;
232 FIXME("(%p, %s, %p)\n", iface, debugstr_w(pwszPropName), pVarProp);
234 if (NULL == pVarProp || NULL == pwszPropName) {
238 pNew = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDxDiagContainerImpl_Property));
240 return E_OUTOFMEMORY;
242 VariantInit(&pNew->v);
243 VariantCopy(&pNew->v, pVarProp);
244 pNew->vName = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (lstrlenW(pwszPropName) + 1) * sizeof(WCHAR));
245 lstrcpyW(pNew->vName, pwszPropName);
248 p = This->properties;
250 This->properties = pNew;
252 while (NULL != p->next) {
261 HRESULT WINAPI IDxDiagContainerImpl_AddChildContainer(PDXDIAGCONTAINER iface, LPCWSTR pszContName, PDXDIAGCONTAINER pSubCont) {
262 IDxDiagContainerImpl *This = (IDxDiagContainerImpl *)iface;
263 IDxDiagContainerImpl_SubContainer* p = NULL;
264 IDxDiagContainerImpl_SubContainer* pNew = NULL;
266 FIXME("(%p, %s, %p)\n", iface, debugstr_w(pszContName), pSubCont);
268 if (NULL == pSubCont || NULL == pszContName) {
272 pNew = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDxDiagContainerImpl_SubContainer));
274 return E_OUTOFMEMORY;
276 pNew->pCont = pSubCont;
277 pNew->contName = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (lstrlenW(pszContName) + 1) * sizeof(WCHAR));
278 lstrcpyW(pNew->contName, pszContName);
281 p = This->subContainers;
283 This->subContainers = pNew;
285 while (NULL != p->next) {
290 ++This->nSubContainers;
294 static const IDxDiagContainerVtbl DxDiagContainer_Vtbl =
296 IDxDiagContainerImpl_QueryInterface,
297 IDxDiagContainerImpl_AddRef,
298 IDxDiagContainerImpl_Release,
299 IDxDiagContainerImpl_GetNumberOfChildContainers,
300 IDxDiagContainerImpl_EnumChildContainerNames,
301 IDxDiagContainerImpl_GetChildContainer,
302 IDxDiagContainerImpl_GetNumberOfProps,
303 IDxDiagContainerImpl_EnumPropNames,
304 IDxDiagContainerImpl_GetProp
308 HRESULT DXDiag_CreateDXDiagContainer(REFIID riid, LPVOID *ppobj) {
309 IDxDiagContainerImpl* container;
311 TRACE("(%p, %p)\n", debugstr_guid(riid), ppobj);
313 container = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDxDiagContainerImpl));
314 if (NULL == container) {
316 return E_OUTOFMEMORY;
318 container->lpVtbl = &DxDiagContainer_Vtbl;
319 container->ref = 0; /* will be inited with QueryInterface */
320 return IDxDiagContainerImpl_QueryInterface((PDXDIAGCONTAINER)container, riid, ppobj);