VirtualBox

source: vbox/trunk/src/VBox/Main/VirtualBoxErrorInfoImpl.cpp@ 10420

Last change on this file since 10420 was 8155, checked in by vboxsync, 17 years ago

The Big Sun Rebranding Header Change

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 6.2 KB
Line 
1/** @file
2 *
3 * VirtualBoxErrorInfo COM classe implementation
4 */
5
6/*
7 * Copyright (C) 2006-2007 Sun Microsystems, Inc.
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 *
17 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
18 * Clara, CA 95054 USA or visit http://www.sun.com if you need
19 * additional information or have any questions.
20 */
21
22#include "VirtualBoxErrorInfoImpl.h"
23#include "Logging.h"
24
25// public initializer/uninitializer for internal purposes only
26////////////////////////////////////////////////////////////////////////////////
27
28HRESULT VirtualBoxErrorInfo::init (HRESULT aResultCode, const GUID &aIID,
29 const BSTR aComponent, const BSTR aText,
30 IVirtualBoxErrorInfo *aNext)
31{
32 mResultCode = aResultCode;
33 mIID = aIID;
34 mComponent = aComponent;
35 mText = aText;
36 mNext = aNext;
37
38 return S_OK;
39}
40
41// IVirtualBoxErrorInfo properties
42////////////////////////////////////////////////////////////////////////////////
43
44STDMETHODIMP VirtualBoxErrorInfo::COMGETTER(ResultCode) (HRESULT *aResultCode)
45{
46 if (!aResultCode)
47 return E_POINTER;
48
49 *aResultCode = mResultCode;
50 return S_OK;
51}
52
53STDMETHODIMP VirtualBoxErrorInfo::COMGETTER(InterfaceID) (GUIDPARAMOUT aIID)
54{
55 if (!aIID)
56 return E_POINTER;
57
58 mIID.cloneTo (aIID);
59 return S_OK;
60}
61
62STDMETHODIMP VirtualBoxErrorInfo::COMGETTER(Component) (BSTR *aComponent)
63{
64 if (!aComponent)
65 return E_POINTER;
66
67 mComponent.cloneTo (aComponent);
68 return S_OK;
69}
70
71STDMETHODIMP VirtualBoxErrorInfo::COMGETTER(Text) (BSTR *aText)
72{
73 if (!aText)
74 return E_POINTER;
75
76 mText.cloneTo (aText);
77 return S_OK;
78}
79
80STDMETHODIMP VirtualBoxErrorInfo::COMGETTER(Next) (IVirtualBoxErrorInfo **aNext)
81{
82 if (!aNext)
83 return E_POINTER;
84
85 /* this will set aNext to NULL if mNext is null */
86 return mNext.queryInterfaceTo (aNext);
87}
88
89#if !defined (VBOX_WITH_XPCOM)
90
91/**
92 * Initializes itself by fetching error information from the given error info
93 * object.
94 */
95HRESULT VirtualBoxErrorInfo::init (IErrorInfo *aInfo)
96{
97 AssertReturn (aInfo, E_FAIL);
98
99 HRESULT rc = S_OK;
100
101 /* We don't return a failure if talking to IErrorInfo fails below to
102 * protect ourselves from bad IErrorInfo implementations (the
103 * corresponding fields will simply remain null in this case). */
104
105 mResultCode = S_OK;
106 rc = aInfo->GetGUID (mIID.asOutParam());
107 AssertComRC (rc);
108 rc = aInfo->GetSource (mComponent.asOutParam());
109 AssertComRC (rc);
110 rc = aInfo->GetDescription (mText.asOutParam());
111 AssertComRC (rc);
112
113 return S_OK;
114}
115
116// IErrorInfo methods
117////////////////////////////////////////////////////////////////////////////////
118
119STDMETHODIMP VirtualBoxErrorInfo::GetDescription (BSTR *description)
120{
121 return COMGETTER(Text) (description);
122}
123
124STDMETHODIMP VirtualBoxErrorInfo::GetGUID (GUID *guid)
125{
126 return COMGETTER(InterfaceID) (guid);
127}
128
129STDMETHODIMP VirtualBoxErrorInfo::GetHelpContext (DWORD *pdwHelpContext)
130{
131 return E_NOTIMPL;
132}
133
134STDMETHODIMP VirtualBoxErrorInfo::GetHelpFile (BSTR *pbstrHelpFile)
135{
136 return E_NOTIMPL;
137}
138
139STDMETHODIMP VirtualBoxErrorInfo::GetSource (BSTR *source)
140{
141 return COMGETTER(Component) (source);
142}
143
144#else // !defined (VBOX_WITH_XPCOM)
145
146/**
147 * Initializes itself by fetching error information from the given error info
148 * object.
149 */
150HRESULT VirtualBoxErrorInfo::init (nsIException *aInfo)
151{
152 AssertReturn (aInfo, E_FAIL);
153
154 HRESULT rc = S_OK;
155
156 /* We don't return a failure if talking to nsIException fails below to
157 * protect ourselves from bad nsIException implementations (the
158 * corresponding fields will simply remain null in this case). */
159
160 rc = aInfo->GetResult (&mResultCode);
161 AssertComRC (rc);
162 Utf8Str message;
163 rc = aInfo->GetMessage (message.asOutParam());
164 AssertComRC (rc);
165 mText = message;
166
167 return S_OK;
168}
169
170// nsIException methods
171////////////////////////////////////////////////////////////////////////////////
172
173/* readonly attribute string message; */
174NS_IMETHODIMP VirtualBoxErrorInfo::GetMessage (char **aMessage)
175{
176 if (!aMessage)
177 return NS_ERROR_INVALID_POINTER;
178
179 Utf8Str (mText).cloneTo (aMessage);
180 return S_OK;
181}
182
183/* readonly attribute nsresult result; */
184NS_IMETHODIMP VirtualBoxErrorInfo::GetResult (nsresult *aResult)
185{
186 return COMGETTER(ResultCode) (aResult);
187}
188
189/* readonly attribute string name; */
190NS_IMETHODIMP VirtualBoxErrorInfo::GetName (char **aName)
191{
192 return NS_ERROR_NOT_IMPLEMENTED;
193}
194
195/* readonly attribute string filename; */
196NS_IMETHODIMP VirtualBoxErrorInfo::GetFilename (char **aFilename)
197{
198 return NS_ERROR_NOT_IMPLEMENTED;
199}
200
201/* readonly attribute PRUint32 lineNumber; */
202NS_IMETHODIMP VirtualBoxErrorInfo::GetLineNumber (PRUint32 *aLineNumber)
203{
204 return NS_ERROR_NOT_IMPLEMENTED;
205}
206
207/* readonly attribute PRUint32 columnNumber; */
208NS_IMETHODIMP VirtualBoxErrorInfo::GetColumnNumber (PRUint32 *aColumnNumber)
209{
210 return NS_ERROR_NOT_IMPLEMENTED;
211}
212
213/* readonly attribute nsIStackFrame location; */
214NS_IMETHODIMP VirtualBoxErrorInfo::GetLocation (nsIStackFrame **aLocation)
215{
216 return NS_ERROR_NOT_IMPLEMENTED;
217}
218
219/* readonly attribute nsIException inner; */
220NS_IMETHODIMP VirtualBoxErrorInfo::GetInner (nsIException **aInner)
221{
222 ComPtr <IVirtualBoxErrorInfo> info;
223 nsresult rv = COMGETTER(Next) (info.asOutParam());
224 CheckComRCReturnRC (rv);
225 return info.queryInterfaceTo (aInner);
226}
227
228/* readonly attribute nsISupports data; */
229NS_IMETHODIMP VirtualBoxErrorInfo::GetData (nsISupports **aData)
230{
231 return NS_ERROR_NOT_IMPLEMENTED;
232}
233
234/* string toString (); */
235NS_IMETHODIMP VirtualBoxErrorInfo::ToString (char **_retval)
236{
237 return NS_ERROR_NOT_IMPLEMENTED;
238}
239
240NS_IMPL_THREADSAFE_ISUPPORTS2 (VirtualBoxErrorInfo,
241 nsIException, IVirtualBoxErrorInfo)
242
243#endif // !defined (VBOX_WITH_XPCOM)
244
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