Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-04-22 05:00:27 +00:00
Code Issues Projects Releases Packages Wiki Activity

[SETUPAPI]

Browse source 
- Implement CM_Get_DevNode_Custom_Property[_Ex]A/W.
- Fix the return value of CM_Open_Class_Key_ExA.
- Handle REG_MULTI_SZ values properly in CM_Get_DevNode_Registry_Property_ExA.

svn path=/trunk/; revision=53965
This commit is contained in:
Eric Kohl 2011-10-03 16:38:46 +00:00
parent fe92ad9f84
commit 0126f84fb3
2 changed files with 203 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

207
reactos/dll/win32/setupapi/cfgmgr.c
View file

@ -1734,6 +1734,194 @@ CONFIGRET WINAPI CM_Get_Depth_Ex(
}
/***********************************************************************
* CM_Get_DevNode_Custom_PropertyA [SETUPAPI.@]
*/
CONFIGRET WINAPI CM_Get_DevNode_Custom_PropertyA(
DEVINST dnDevInst, PCSTR pszCustomPropertyName, PULONG pulRegDataType,
PVOID Buffer, PULONG pulLength, ULONG ulFlags)
{
TRACE("%lx %s %p %p %p %lx\n", dnDevInst, pszCustomPropertyName,
pulRegDataType, Buffer, pulLength, ulFlags);
return CM_Get_DevNode_Custom_Property_ExA(dnDevInst, pszCustomPropertyName,
pulRegDataType, Buffer,
pulLength, ulFlags, NULL);
}
/***********************************************************************
* CM_Get_DevNode_Custom_PropertyW [SETUPAPI.@]
*/
CONFIGRET WINAPI CM_Get_DevNode_Custom_PropertyW(
DEVINST dnDevInst, PCWSTR pszCustomPropertyName, PULONG pulRegDataType,
PVOID Buffer, PULONG pulLength, ULONG ulFlags)
{
TRACE("%lx %s %p %p %p %lx\n", dnDevInst, debugstr_w(pszCustomPropertyName),
pulRegDataType, Buffer, pulLength, ulFlags);
return CM_Get_DevNode_Custom_Property_ExW(dnDevInst, pszCustomPropertyName,
pulRegDataType, Buffer,
pulLength, ulFlags, NULL);
}
/***********************************************************************
* CM_Get_DevNode_Custom_Property_ExA [SETUPAPI.@]
*/
CONFIGRET WINAPI CM_Get_DevNode_Custom_Property_ExA(
DEVINST dnDevInst, PCSTR pszCustomPropertyName, PULONG pulRegDataType,
PVOID Buffer, PULONG pulLength, ULONG ulFlags, HMACHINE hMachine)
{
LPWSTR pszPropertyNameW = NULL;
PVOID BufferW;
ULONG ulLengthW;
ULONG ulDataType = REG_NONE;
CONFIGRET ret;
TRACE("%lx %s %p %p %p %lx %p\n", dnDevInst, pszCustomPropertyName,
pulRegDataType, Buffer, pulLength, ulFlags, hMachine);
if (!pulLength)
return CR_INVALID_POINTER;
ulLengthW = *pulLength * sizeof(WCHAR);
BufferW = HeapAlloc(GetProcessHeap(), 0, ulLengthW);
if (!BufferW)
return CR_OUT_OF_MEMORY;
pszPropertyNameW = pSetupMultiByteToUnicode(pszCustomPropertyName,
CP_ACP);
if (pszPropertyNameW == NULL)
{
HeapFree(GetProcessHeap(), 0, BufferW);
return CR_OUT_OF_MEMORY;
}
ret = CM_Get_DevNode_Custom_Property_ExW(dnDevInst,
pszPropertyNameW,
&ulDataType,
BufferW,
&ulLengthW,
ulFlags,
hMachine);
if (ret == CR_SUCCESS)
{
if (ulDataType == REG_SZ ||
ulDataType == REG_EXPAND_SZ ||
ulDataType == REG_MULTI_SZ)
{
/* Do W->A conversion */
*pulLength = WideCharToMultiByte(CP_ACP,
0,
BufferW,
lstrlenW(BufferW) + 1,
Buffer,
*pulLength,
NULL,
NULL);
if (*pulLength == 0)
ret = CR_FAILURE;
}
else
{
/* Directly copy the value */
if (ulLengthW <= *pulLength)
memcpy(Buffer, BufferW, ulLengthW);
else
{
*pulLength = ulLengthW;
ret = CR_BUFFER_SMALL;
}
}
}
if (pulRegDataType)
*pulRegDataType = ulDataType;
HeapFree(GetProcessHeap(), 0, BufferW);
MyFree(pszPropertyNameW);
return ret;
}
/***********************************************************************
* CM_Get_DevNode_Custom_Property_ExW [SETUPAPI.@]
*/
CONFIGRET WINAPI CM_Get_DevNode_Custom_Property_ExW(
DEVINST dnDevInst, PCWSTR pszCustomPropertyName, PULONG pulRegDataType,
PVOID Buffer, PULONG pulLength, ULONG ulFlags, HMACHINE hMachine)
{
RPC_BINDING_HANDLE BindingHandle = NULL;
HSTRING_TABLE StringTable = NULL;
LPWSTR lpDevInst;
ULONG ulDataType = REG_NONE;
ULONG ulTransferLength;
CONFIGRET ret = CR_SUCCESS;
TRACE("%lx %s %p %p %p %lx %p\n", dnDevInst,
debugstr_w(pszCustomPropertyName), pulRegDataType, Buffer,
pulLength, ulFlags, hMachine);
if (dnDevInst == 0)
return CR_INVALID_DEVNODE;
if (pszCustomPropertyName == NULL ||
pulLength == NULL ||
*pulLength == 0)
return CR_INVALID_POINTER;
if (ulFlags & ~CM_CUSTOMDEVPROP_BITS)
return CR_INVALID_FLAG;
if (hMachine != NULL)
{
BindingHandle = ((PMACHINE_INFO)hMachine)->BindingHandle;
if (BindingHandle == NULL)
return CR_FAILURE;
StringTable = ((PMACHINE_INFO)hMachine)->StringTable;
if (StringTable == 0)
return CR_FAILURE;
}
else
{
if (!PnpGetLocalHandles(&BindingHandle, &StringTable))
return CR_FAILURE;
}
lpDevInst = pSetupStringTableStringFromId(StringTable, dnDevInst);
if (lpDevInst == NULL)
return CR_INVALID_DEVNODE;
ulTransferLength = *pulLength;
RpcTryExcept
{
ret = PNP_GetCustomDevProp(BindingHandle,
lpDevInst,
(LPWSTR)pszCustomPropertyName,
&ulDataType,
Buffer,
&ulTransferLength,
pulLength,
ulFlags);
}
RpcExcept(EXCEPTION_EXECUTE_HANDLER)
{
ret = RpcStatusToCmStatus(RpcExceptionCode());
}
RpcEndExcept;
if (ret == CR_SUCCESS)
{
if (pulRegDataType != NULL)
*pulRegDataType = ulDataType;
}
return ret;
}
/***********************************************************************
* CM_Get_DevNode_Registry_PropertyA [SETUPAPI.@]
*/
@ -1775,7 +1963,7 @@ CONFIGRET WINAPI CM_Get_DevNode_Registry_Property_ExA(
{
PVOID BufferW;
ULONG LengthW;
ULONG RegDataType = REG_NONE;
ULONG ulDataType = REG_NONE;
CONFIGRET ret;
TRACE("%lx %lu %p %p %p %lx %lx\n",
@ -1793,7 +1981,7 @@ CONFIGRET WINAPI CM_Get_DevNode_Registry_Property_ExA(
ret = CM_Get_DevNode_Registry_Property_ExW(dnDevInst,
ulProperty,
&RegDataType,
&ulDataType,
BufferW,
&LengthW,
ulFlags,
@ -1801,7 +1989,9 @@ CONFIGRET WINAPI CM_Get_DevNode_Registry_Property_ExA(
if (ret == CR_SUCCESS)
{
if (RegDataType == REG_SZ || RegDataType == REG_EXPAND_SZ)
if (ulDataType == REG_SZ ||
ulDataType == REG_EXPAND_SZ ||
ulDataType == REG_MULTI_SZ)
{
/* Do W->A conversion */
*pulLength = WideCharToMultiByte(CP_ACP,
@ -1829,7 +2019,7 @@ CONFIGRET WINAPI CM_Get_DevNode_Registry_Property_ExA(
}
if (pulRegDataType)
*pulRegDataType = RegDataType;
*pulRegDataType = ulDataType;
HeapFree(GetProcessHeap(), 0, BufferW);
@ -1848,7 +2038,7 @@ CONFIGRET WINAPI CM_Get_DevNode_Registry_Property_ExW(
HSTRING_TABLE StringTable = NULL;
CONFIGRET ret = CR_SUCCESS;
LPWSTR lpDevInst;
ULONG ulDataType = 0;
ULONG ulDataType = REG_NONE;
ULONG ulTransferLength = 0;
TRACE("%lx %lu %p %p %p %lx %lx\n",
@ -3973,6 +4163,7 @@ CONFIGRET WINAPI CM_Open_Class_Key_ExA(
HMACHINE hMachine)
{
LPWSTR pszClassNameW = NULL;
CONFIGRET ret;
TRACE("%p %s %lx %lx %p %lx %lx\n",
debugstr_guid(pClassGuid), pszClassName,
@ -3984,13 +4175,13 @@ CONFIGRET WINAPI CM_Open_Class_Key_ExA(
return CR_INVALID_DATA;
}
CM_Open_Class_Key_ExW(pClassGuid, pszClassNameW, samDesired,
Disposition, phkClass, ulFlags, hMachine);
ret = CM_Open_Class_Key_ExW(pClassGuid, pszClassNameW, samDesired,
Disposition, phkClass, ulFlags, hMachine);
if (pszClassNameW != NULL)
MyFree(pszClassNameW);
return CR_SUCCESS;
return ret;
}

8
reactos/dll/win32/setupapi/setupapi.spec
View file

@ -66,10 +66,10 @@
@ stdcall CM_Get_Class_Registry_PropertyW(ptr long ptr ptr ptr long ptr)
@ stdcall CM_Get_Depth(ptr long long)
@ stdcall CM_Get_Depth_Ex(ptr long long long)
@ stub CM_Get_DevNode_Custom_PropertyA
@ stub CM_Get_DevNode_Custom_PropertyW
@ stub CM_Get_DevNode_Custom_Property_ExA
@ stub CM_Get_DevNode_Custom_Property_ExW
@ stdcall CM_Get_DevNode_Custom_PropertyA(long str ptr ptr ptr long)
@ stdcall CM_Get_DevNode_Custom_PropertyW(long wstr ptr ptr ptr long)
@ stdcall CM_Get_DevNode_Custom_Property_ExA(long str ptr ptr ptr long ptr)
@ stdcall CM_Get_DevNode_Custom_Property_ExW(long wstr ptr ptr ptr long ptr)
@ stdcall CM_Get_DevNode_Registry_PropertyA(long long ptr ptr ptr long)
@ stdcall CM_Get_DevNode_Registry_PropertyW(long long ptr ptr ptr long)
@ stdcall CM_Get_DevNode_Registry_Property_ExA(long long ptr ptr ptr long long)