huwcampbell.com
Reactos
1/*
2 * Copyright 2009 Hans Leidekker for CodeWeavers
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
17 */
18
19#define COBJMACROS
20
21#include <stdarg.h>
22#include <stdio.h>
23
24#include "windef.h"
25#include "winbase.h"
26#include "ole2.h"
27#include "wbemcli.h"
28
29#include "wine/debug.h"
30#include "wmiutils_private.h"
31
32WINE_DEFAULT_DEBUG_CHANNEL(wmiutils);
33
34typedef struct status_code
35{
36 IWbemStatusCodeText IWbemStatusCodeText_iface;
37 LONG refs;
38} status_code;
39
40static inline status_code *impl_from_IWbemStatusCodeText( IWbemStatusCodeText *iface )
41{
42 return CONTAINING_RECORD(iface, status_code, IWbemStatusCodeText_iface);
43}
44
45static ULONG WINAPI status_code_AddRef(
46 IWbemStatusCodeText *iface )
47{
48 status_code *status_code = impl_from_IWbemStatusCodeText( iface );
49 return InterlockedIncrement( &status_code->refs );
50}
51
52static ULONG WINAPI status_code_Release(
53 IWbemStatusCodeText *iface )
54{
55 status_code *status_code = impl_from_IWbemStatusCodeText( iface );
56 LONG refs = InterlockedDecrement( &status_code->refs );
57 if (!refs)
58 {
59 TRACE("destroying %p\n", status_code);
60 heap_free( status_code );
61 }
62 return refs;
63}
64
65static HRESULT WINAPI status_code_QueryInterface(
66 IWbemStatusCodeText *iface,
67 REFIID riid,
68 void **ppvObject )
69{
70 status_code *This = impl_from_IWbemStatusCodeText( iface );
71
72 TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppvObject );
73
74 if ( IsEqualGUID( riid, &IID_IWbemStatusCodeText ) ||
75 IsEqualGUID( riid, &IID_IUnknown ) )
76 {
77 *ppvObject = iface;
78 }
79 else
80 {
81 FIXME("interface %s not implemented\n", debugstr_guid(riid));
82 return E_NOINTERFACE;
83 }
84 IWbemStatusCodeText_AddRef( iface );
85 return S_OK;
86}
87
88static HRESULT WINAPI status_code_GetErrorCodeText(
89 IWbemStatusCodeText *iface,
90 HRESULT res,
91 LCID lcid,
92 LONG flags,
93 BSTR *text )
94{
95 static const WCHAR fmt[] =
96 {'E','r','r','o','r',' ','c','o','d','e',':',' ','0','x','%','0','8','x',0};
97 WCHAR msg[32];
98
99 FIXME("%p, 0x%08x, 0x%04x, 0x%08x, %p\n", iface, res, lcid, flags, text);
100
101 swprintf(msg, fmt, res);
102 *text = SysAllocString(msg);
103 return WBEM_S_NO_ERROR;
104}
105
106static HRESULT WINAPI status_code_GetFacilityCodeText(
107 IWbemStatusCodeText *iface,
108 HRESULT res,
109 LCID lcid,
110 LONG flags,
111 BSTR *text )
112{
113 static const WCHAR fmt[] =
114 {'F','a','c','i','l','i','t','y',' ','c','o','d','e',':',' ','0','x','%','0','8','x',0};
115 WCHAR msg[32];
116
117 FIXME("%p, 0x%08x, 0x%04x, 0x%08x, %p\n", iface, res, lcid, flags, text);
118
119 swprintf(msg, fmt, res);
120 *text = SysAllocString(msg);
121 return WBEM_S_NO_ERROR;
122}
123
124static const struct IWbemStatusCodeTextVtbl status_code_vtbl =
125{
126 status_code_QueryInterface,
127 status_code_AddRef,
128 status_code_Release,
129 status_code_GetErrorCodeText,
130 status_code_GetFacilityCodeText
131};
132
133HRESULT WbemStatusCodeText_create( LPVOID *ppObj )
134{
135 status_code *sc;
136
137 TRACE("(%p)\n", ppObj);
138
139 if (!(sc = heap_alloc( sizeof(*sc) ))) return E_OUTOFMEMORY;
140
141 sc->IWbemStatusCodeText_iface.lpVtbl = &status_code_vtbl;
142 sc->refs = 1;
143
144 *ppObj = &sc->IWbemStatusCodeText_iface;
145
146 TRACE("returning iface %p\n", *ppObj);
147 return S_OK;
148}