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wbemprox: Implement Win32_Process::GetOwner.

This commit is contained in:
Hans Leidekker 2013-01-11 17:22:14 +01:00 committed by Alexandre Julliard
parent f7bf3876af
commit 24b66842c4
6 changed files with 183 additions and 4 deletions
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1
dlls/wbemprox/Makefile.in
View File

@ -5,6 +5,7 @@ C_SRCS = \
builtin.c \
class.c \
main.c \
process.c \
query.c \
reg.c \
service.c \

12
dlls/wbemprox/builtin.c
View File

@ -61,8 +61,6 @@ static const WCHAR class_osW[] =
{'W','i','n','3','2','_','O','p','e','r','a','t','i','n','g','S','y','s','t','e','m',0};
static const WCHAR class_paramsW[] =
{'_','_','P','A','R','A','M','E','T','E','R','S',0};
static const WCHAR class_processW[] =
{'W','i','n','3','2','_','P','r','o','c','e','s','s',0};
static const WCHAR class_processorW[] =
{'W','i','n','3','2','_','P','r','o','c','e','s','s','o','r',0};
static const WCHAR class_sounddeviceW[] =
@ -268,7 +266,9 @@ static const struct column col_process[] =
{ prop_handleW, CIM_STRING|COL_FLAG_DYNAMIC|COL_FLAG_KEY },
{ prop_pprocessidW, CIM_UINT32, VT_I4 },
{ prop_processidW, CIM_UINT32, VT_I4 },
{ prop_threadcountW, CIM_UINT32, VT_I4 }
{ prop_threadcountW, CIM_UINT32, VT_I4 },
/* methods */
{ method_getownerW, CIM_FLAG_ARRAY|COL_FLAG_METHOD }
};
static const struct column col_processor[] =
{
@ -451,6 +451,8 @@ struct record_process
UINT32 pprocess_id;
UINT32 process_id;
UINT32 thread_count;
/* methods */
class_method *get_owner;
};
struct record_processor
{
@ -520,6 +522,9 @@ static const struct record_diskdrive data_diskdrive[] =
};
static const struct record_params data_params[] =
{
{ class_processW, method_getownerW, -1, param_returnvalueW, CIM_UINT32, VT_I4 },
{ class_processW, method_getownerW, -1, param_userW, CIM_STRING },
{ class_processW, method_getownerW, -1, param_domainW, CIM_STRING },
{ class_serviceW, method_pauseserviceW, -1, param_returnvalueW, CIM_UINT32, VT_I4 },
{ class_serviceW, method_resumeserviceW, -1, param_returnvalueW, CIM_UINT32, VT_I4 },
{ class_serviceW, method_startserviceW, -1, param_returnvalueW, CIM_UINT32, VT_I4 },
@ -812,6 +817,7 @@ static void fill_process( struct table *table )
rec->process_id = entry.th32ProcessID;
rec->pprocess_id = entry.th32ParentProcessID;
rec->thread_count = entry.cntThreads;
rec->get_owner = process_get_owner;
offset += sizeof(*rec);
num_rows++;
} while (Process32NextW( snap, &entry ));

102
dlls/wbemprox/process.c Normal file
View File

@ -0,0 +1,102 @@
/*
* Win32_Process methods implementation
*
* Copyright 2013 Hans Leidekker for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#include "config.h"
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wbemcli.h"
#include "wine/debug.h"
#include "wbemprox_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(wbemprox);
static HRESULT get_owner( VARIANT *user, VARIANT *domain, VARIANT *retval )
{
DWORD len;
UINT error = 8;
len = 0;
GetUserNameW( NULL, &len );
if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) goto done;
if (!(V_BSTR( user ) = heap_alloc( len * sizeof(WCHAR) ))) goto done;
if (!GetUserNameW( V_BSTR( user ), &len )) goto done;
V_VT( user ) = VT_BSTR;
len = 0;
GetComputerNameW( NULL, &len );
if (GetLastError() != ERROR_BUFFER_OVERFLOW) goto done;
if (!(V_BSTR( domain ) = heap_alloc( len * sizeof(WCHAR) ))) goto done;
if (!GetComputerNameW( V_BSTR( domain ), &len )) goto done;
V_VT( domain ) = VT_BSTR;
error = 0;
done:
if (error)
{
VariantClear( user );
VariantClear( domain );
}
set_variant( VT_UI4, error, NULL, retval );
return S_OK;
}
HRESULT process_get_owner( IWbemClassObject *obj, IWbemClassObject *in, IWbemClassObject **out )
{
VARIANT user, domain, retval;
IWbemClassObject *sig;
HRESULT hr;
TRACE("%p, %p, %p\n", obj, in, out);
hr = create_signature( class_processW, method_getownerW, PARAM_OUT, &sig );
if (hr != S_OK) return hr;
hr = IWbemClassObject_SpawnInstance( sig, 0, out );
if (hr != S_OK)
{
IWbemClassObject_Release( sig );
return hr;
}
VariantInit( &user );
VariantInit( &domain );
hr = get_owner( &user, &domain, &retval );
if (hr != S_OK) goto done;
if (!V_UI4( &retval ))
{
hr = IWbemClassObject_Put( *out, param_userW, 0, &user, CIM_STRING );
if (hr != S_OK) goto done;
hr = IWbemClassObject_Put( *out, param_domainW, 0, &domain, CIM_STRING );
if (hr != S_OK) goto done;
}
hr = IWbemClassObject_Put( *out, param_returnvalueW, 0, &retval, CIM_UINT32 );
done:
VariantClear( &user );
VariantClear( &domain );
IWbemClassObject_Release( sig );
if (hr != S_OK) IWbemClassObject_Release( *out );
return hr;
}

2
dlls/wbemprox/tests/Makefile.in
View File

@ -1,5 +1,5 @@
TESTDLL = wbemprox.dll
IMPORTS = uuid oleaut32 ole32
IMPORTS = uuid oleaut32 ole32 user32
C_SRCS = \
query.c \

65
dlls/wbemprox/tests/query.c
View File

@ -212,6 +212,70 @@ static void test_Win32_Service( IWbemServices *services )
SysFreeString( class );
}
static void test_Win32_Process( IWbemServices *services )
{
static const WCHAR returnvalueW[] = {'R','e','t','u','r','n','V','a','l','u','e',0};
static const WCHAR getownerW[] = {'G','e','t','O','w','n','e','r',0};
static const WCHAR userW[] = {'U','s','e','r',0};
static const WCHAR domainW[] = {'D','o','m','a','i','n',0};
static const WCHAR processW[] = {'W','i','n','3','2','_','P','r','o','c','e','s','s',0};
static const WCHAR fmtW[] = {'W','i','n','3','2','_','P','r','o','c','e','s','s','.',
'H','a','n','d','l','e','=','"','%','u','"',0};
BSTR class, method;
IWbemClassObject *process, *out;
VARIANT user, domain, retval;
CIMTYPE type;
HRESULT hr;
class = SysAllocString( processW );
hr = IWbemServices_GetObject( services, class, 0, NULL, &process, NULL );
SysFreeString( class );
if (hr != S_OK)
{
win_skip( "Win32_Process not available\n" );
return;
}
hr = IWbemClassObject_GetMethod( process, getownerW, 0, NULL, NULL );
ok( hr == S_OK, "failed to get GetOwner method %08x\n", hr );
out = NULL;
method = SysAllocString( getownerW );
class = SysAllocStringLen( NULL, sizeof(fmtW)/sizeof(fmtW[0]) + 10 );
wsprintfW( class, fmtW, GetCurrentProcessId() );
hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, NULL, &out, NULL );
ok( hr == S_OK, "failed to execute method %08x\n", hr );
SysFreeString( method );
SysFreeString( class );
type = 0xdeadbeef;
VariantInit( &retval );
hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, &type, NULL );
ok( hr == S_OK, "failed to get return value %08x\n", hr );
ok( V_VT( &retval ) == VT_I4, "unexpected variant type 0x%x\n", V_VT( &retval ) );
ok( !V_I4( &retval ), "unexpected error %u\n", V_I4( &retval ) );
ok( type == CIM_UINT32, "unexpected type 0x%x\n", type );
type = 0xdeadbeef;
VariantInit( &user );
hr = IWbemClassObject_Get( out, userW, 0, &user, &type, NULL );
ok( hr == S_OK, "failed to get user %08x\n", hr );
ok( V_VT( &user ) == VT_BSTR, "unexpected variant type 0x%x\n", V_VT( &user ) );
ok( type == CIM_STRING, "unexpected type 0x%x\n", type );
trace("%s\n", wine_dbgstr_w(V_BSTR(&user)));
type = 0xdeadbeef;
VariantInit( &domain );
hr = IWbemClassObject_Get( out, domainW, 0, &domain, &type, NULL );
ok( hr == S_OK, "failed to get domain %08x\n", hr );
ok( V_VT( &domain ) == VT_BSTR, "unexpected variant type 0x%x\n", V_VT( &domain ) );
ok( type == CIM_STRING, "unexpected type 0x%x\n", type );
trace("%s\n", wine_dbgstr_w(V_BSTR(&domain)));
VariantClear( &user );
VariantClear( &domain );
IWbemClassObject_Release( out );
}
static void test_StdRegProv( IWbemServices *services )
{
static const WCHAR enumkeyW[] = {'E','n','u','m','K','e','y',0};
@ -414,6 +478,7 @@ START_TEST(query)
ok( hr == S_OK, "failed to set proxy blanket %08x\n", hr );
test_select( services );
test_Win32_Process( services );
test_Win32_Service( services );
test_StdRegProv( services );

5
dlls/wbemprox/wbemprox_private.h
View File

@ -198,6 +198,7 @@ HRESULT create_class_object(const WCHAR *, IEnumWbemClassObject *, UINT,
struct record *, IWbemClassObject **) DECLSPEC_HIDDEN;
HRESULT EnumWbemClassObject_create(IUnknown *, struct query *, LPVOID *) DECLSPEC_HIDDEN;
HRESULT process_get_owner(IWbemClassObject *, IWbemClassObject *, IWbemClassObject **) DECLSPEC_HIDDEN;
HRESULT reg_enum_key(IWbemClassObject *, IWbemClassObject *, IWbemClassObject **) DECLSPEC_HIDDEN;
HRESULT reg_enum_values(IWbemClassObject *, IWbemClassObject *, IWbemClassObject **) DECLSPEC_HIDDEN;
HRESULT reg_get_stringvalue(IWbemClassObject *, IWbemClassObject *, IWbemClassObject **) DECLSPEC_HIDDEN;
@ -237,6 +238,7 @@ static inline WCHAR *heap_strdupW( const WCHAR *src )
return dst;
}
static const WCHAR class_processW[] = {'W','i','n','3','2','_','P','r','o','c','e','s','s',0};
static const WCHAR class_serviceW[] = {'W','i','n','3','2','_','S','e','r','v','i','c','e',0};
static const WCHAR class_stdregprovW[] = {'S','t','d','R','e','g','P','r','o','v',0};
@ -244,6 +246,7 @@ static const WCHAR prop_nameW[] = {'N','a','m','e',0};
static const WCHAR method_enumkeyW[] = {'E','n','u','m','K','e','y',0};
static const WCHAR method_enumvaluesW[] = {'E','n','u','m','V','a','l','u','e','s',0};
static const WCHAR method_getownerW[] = {'G','e','t','O','w','n','e','r',0};
static const WCHAR method_getstringvalueW[] = {'G','e','t','S','t','r','i','n','g','V','a','l','u','e',0};
static const WCHAR method_pauseserviceW[] = {'P','a','u','s','e','S','e','r','v','i','c','e',0};
static const WCHAR method_resumeserviceW[] = {'R','e','s','u','m','e','S','e','r','v','i','c','e',0};
@ -251,9 +254,11 @@ static const WCHAR method_startserviceW[] = {'S','t','a','r','t','S','e','r','v'
static const WCHAR method_stopserviceW[] = {'S','t','o','p','S','e','r','v','i','c','e',0};
static const WCHAR param_defkeyW[] = {'h','D','e','f','K','e','y',0};
static const WCHAR param_domainW[] = {'D','o','m','a','i','n',0};
static const WCHAR param_namesW[] = {'s','N','a','m','e','s',0};
static const WCHAR param_returnvalueW[] = {'R','e','t','u','r','n','V','a','l','u','e',0};
static const WCHAR param_subkeynameW[] = {'s','S','u','b','K','e','y','N','a','m','e',0};
static const WCHAR param_typesW[] = {'T','y','p','e','s',0};
static const WCHAR param_userW[] = {'U','s','e','r',0};
static const WCHAR param_valueW[] = {'s','V','a','l','u','e',0};
static const WCHAR param_valuenameW[] = {'s','V','a','l','u','e','N','a','m','e',0};