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dxdiagn: Add code that introduces the infrastructure of a provider information tree.

This commit is contained in:
Andrew Nguyen 2011-02-15 01:14:09 -06:00 committed by Alexandre Julliard
parent 9f60f35ad4
commit 91130395ef
2 changed files with 181 additions and 0 deletions
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11
dlls/dxdiagn/dxdiag_private.h
View File

@ -34,6 +34,16 @@
typedef struct IDxDiagProviderImpl IDxDiagProviderImpl;
typedef struct IDxDiagContainerImpl IDxDiagContainerImpl;
typedef struct IDxDiagContainerImpl_Container {
struct list entry;
WCHAR *contName;
struct list subContainers;
DWORD nSubContainers;
struct list properties;
DWORD nProperties;
} IDxDiagContainerImpl_Container;
/* ---------------- */
/* IDxDiagProvider */
/* ---------------- */
@ -48,6 +58,7 @@ struct IDxDiagProviderImpl {
/* IDxDiagProvider fields */
BOOL init;
DXDIAG_INIT_PARAMS params;
IDxDiagContainerImpl_Container *info_root;
};
/* ---------------- */

170
dlls/dxdiagn/provider.c
View File

@ -43,6 +43,9 @@ WINE_DEFAULT_DEBUG_CHANNEL(dxdiag);
static HRESULT DXDiag_InitRootDXDiagContainer(IDxDiagContainer* pRootCont, IDxDiagProvider *pProv);
static HRESULT build_information_tree(IDxDiagContainerImpl_Container **pinfo_root);
static void free_information_tree(IDxDiagContainerImpl_Container *node);
/* IDxDiagProvider IUnknown parts follow: */
static HRESULT WINAPI IDxDiagProviderImpl_QueryInterface(PDXDIAGPROVIDER iface, REFIID riid, LPVOID *ppobj)
{
@ -80,6 +83,7 @@ static ULONG WINAPI IDxDiagProviderImpl_Release(PDXDIAGPROVIDER iface) {
TRACE("(%p)->(ref before=%u)\n", This, refCount + 1);
if (!refCount) {
free_information_tree(This->info_root);
HeapFree(GetProcessHeap(), 0, This);
}
@ -91,6 +95,8 @@ static ULONG WINAPI IDxDiagProviderImpl_Release(PDXDIAGPROVIDER iface) {
/* IDxDiagProvider Interface follow: */
static HRESULT WINAPI IDxDiagProviderImpl_Initialize(PDXDIAGPROVIDER iface, DXDIAG_INIT_PARAMS* pParams) {
IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
HRESULT hr;
TRACE("(%p,%p)\n", iface, pParams);
if (NULL == pParams) {
@ -101,6 +107,13 @@ static HRESULT WINAPI IDxDiagProviderImpl_Initialize(PDXDIAGPROVIDER iface, DXDI
return E_INVALIDARG;
}
if (!This->info_root)
{
hr = build_information_tree(&This->info_root);
if (FAILED(hr))
return hr;
}
This->init = TRUE;
memcpy(&This->params, pParams, pParams->dwSize);
return S_OK;
@ -814,3 +827,160 @@ static HRESULT DXDiag_InitRootDXDiagContainer(IDxDiagContainer* pRootCont, IDxDi
return S_OK;
}
static void free_information_tree(IDxDiagContainerImpl_Container *node)
{
IDxDiagContainerImpl_Container *ptr, *cursor2;
if (!node)
return;
HeapFree(GetProcessHeap(), 0, node->contName);
LIST_FOR_EACH_ENTRY_SAFE(ptr, cursor2, &node->subContainers, IDxDiagContainerImpl_Container, entry)
{
list_remove(&ptr->entry);
free_information_tree(ptr);
}
HeapFree(GetProcessHeap(), 0, node);
}
static IDxDiagContainerImpl_Container *allocate_information_node(const WCHAR *name)
{
IDxDiagContainerImpl_Container *ret;
ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*ret));
if (!ret)
return NULL;
if (name)
{
ret->contName = HeapAlloc(GetProcessHeap(), 0, (strlenW(name) + 1) * sizeof(*name));
if (!ret->contName)
{
HeapFree(GetProcessHeap(), 0, ret);
return NULL;
}
strcpyW(ret->contName, name);
}
list_init(&ret->subContainers);
list_init(&ret->properties);
return ret;
}
static inline void add_subcontainer(IDxDiagContainerImpl_Container *node, IDxDiagContainerImpl_Container *subCont)
{
list_add_tail(&node->subContainers, &subCont->entry);
++node->nSubContainers;
}
static HRESULT build_systeminfo_tree(IDxDiagContainerImpl_Container *node)
{
return S_OK;
}
static HRESULT build_displaydevices_tree(IDxDiagContainerImpl_Container *node)
{
return S_OK;
}
static HRESULT build_directsound_tree(IDxDiagContainerImpl_Container *node)
{
return S_OK;
}
static HRESULT build_directmusic_tree(IDxDiagContainerImpl_Container *node)
{
return S_OK;
}
static HRESULT build_directinput_tree(IDxDiagContainerImpl_Container *node)
{
return S_OK;
}
static HRESULT build_directplay_tree(IDxDiagContainerImpl_Container *node)
{
return S_OK;
}
static HRESULT build_systemdevices_tree(IDxDiagContainerImpl_Container *node)
{
return S_OK;
}
static HRESULT build_directxfiles_tree(IDxDiagContainerImpl_Container *node)
{
return S_OK;
}
static HRESULT build_directshowfilters_tree(IDxDiagContainerImpl_Container *node)
{
return S_OK;
}
static HRESULT build_logicaldisks_tree(IDxDiagContainerImpl_Container *node)
{
return S_OK;
}
static HRESULT build_information_tree(IDxDiagContainerImpl_Container **pinfo_root)
{
static const WCHAR DxDiag_SystemInfo[] = {'D','x','D','i','a','g','_','S','y','s','t','e','m','I','n','f','o',0};
static const WCHAR DxDiag_DisplayDevices[] = {'D','x','D','i','a','g','_','D','i','s','p','l','a','y','D','e','v','i','c','e','s',0};
static const WCHAR DxDiag_DirectSound[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','S','o','u','n','d',0};
static const WCHAR DxDiag_DirectMusic[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','M','u','s','i','c',0};
static const WCHAR DxDiag_DirectInput[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','I','n','p','u','t',0};
static const WCHAR DxDiag_DirectPlay[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','P','l','a','y',0};
static const WCHAR DxDiag_SystemDevices[] = {'D','x','D','i','a','g','_','S','y','s','t','e','m','D','e','v','i','c','e','s',0};
static const WCHAR DxDiag_DirectXFiles[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','X','F','i','l','e','s',0};
static const WCHAR DxDiag_DirectShowFilters[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','S','h','o','w','F','i','l','t','e','r','s',0};
static const WCHAR DxDiag_LogicalDisks[] = {'D','x','D','i','a','g','_','L','o','g','i','c','a','l','D','i','s','k','s',0};
static const struct
{
const WCHAR *name;
HRESULT (*initfunc)(IDxDiagContainerImpl_Container *);
} root_children[] =
{
{DxDiag_SystemInfo, build_systeminfo_tree},
{DxDiag_DisplayDevices, build_displaydevices_tree},
{DxDiag_DirectSound, build_directsound_tree},
{DxDiag_DirectMusic, build_directmusic_tree},
{DxDiag_DirectInput, build_directinput_tree},
{DxDiag_DirectPlay, build_directplay_tree},
{DxDiag_SystemDevices, build_systemdevices_tree},
{DxDiag_DirectXFiles, build_directxfiles_tree},
{DxDiag_DirectShowFilters, build_directshowfilters_tree},
{DxDiag_LogicalDisks, build_logicaldisks_tree},
};
IDxDiagContainerImpl_Container *info_root;
size_t index;
info_root = allocate_information_node(NULL);
if (!info_root)
return E_OUTOFMEMORY;
for (index = 0; index < sizeof(root_children)/sizeof(root_children[0]); index++)
{
IDxDiagContainerImpl_Container *node;
node = allocate_information_node(root_children[index].name);
if (!node)
{
free_information_tree(info_root);
return E_OUTOFMEMORY;
}
root_children[index].initfunc(node);
add_subcontainer(info_root, node);
}
*pinfo_root = info_root;
return S_OK;
}