2000-02-26 19:33:21 +01:00
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/*
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* ErrorInfo API
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*
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2000-08-03 06:34:59 +02:00
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* Copyright 2000 Patrik Stridvall, Juergen Schmied
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2000-02-26 19:33:21 +01:00
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*
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2002-03-10 00:29:33 +01:00
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* NOTES:
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2000-06-12 23:56:02 +02:00
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*
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2002-06-01 01:06:46 +02:00
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* The errorinfo is a per-thread object. The reference is stored in the
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2000-06-12 23:56:02 +02:00
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* TEB at offset 0xf80
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2000-02-26 19:33:21 +01:00
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*/
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2003-09-06 01:08:26 +02:00
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#include <stdarg.h>
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2001-01-26 21:43:40 +01:00
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#include <string.h>
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2001-07-20 20:00:00 +02:00
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2000-02-26 19:33:21 +01:00
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#include "windef.h"
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2001-07-25 02:43:29 +02:00
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#include "winbase.h"
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2001-07-20 20:00:00 +02:00
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#include "oleauto.h"
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2000-02-26 19:33:21 +01:00
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#include "winerror.h"
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2001-07-20 20:00:00 +02:00
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2002-12-05 21:33:07 +01:00
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#include "objbase.h"
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2000-09-23 00:07:53 +02:00
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#include "wine/unicode.h"
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2003-06-04 22:11:34 +02:00
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#include "compobj_private.h"
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2001-07-20 20:00:00 +02:00
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2002-03-10 00:29:33 +01:00
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#include "wine/debug.h"
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2000-09-23 00:07:53 +02:00
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2002-03-10 00:29:33 +01:00
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WINE_DEFAULT_DEBUG_CHANNEL(ole);
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2000-09-23 00:07:53 +02:00
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/* this code is from SysAllocStringLen (ole2disp.c in oleaut32) */
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static BSTR WINAPI ERRORINFO_SysAllocString(const OLECHAR* in)
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{
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DWORD bufferSize;
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DWORD* newBuffer;
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WCHAR* stringBuffer;
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DWORD len;
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2002-06-01 01:06:46 +02:00
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2000-09-23 00:07:53 +02:00
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if (in == NULL)
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return NULL;
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/*
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* Find the lenth of the buffer passed-in in bytes.
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*/
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len = strlenW(in);
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bufferSize = len * sizeof (WCHAR);
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/*
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* Allocate a new buffer to hold the string.
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2001-10-22 21:04:32 +02:00
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* dont't forget to keep an empty spot at the beginning of the
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2000-09-23 00:07:53 +02:00
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* buffer for the character count and an extra character at the
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2001-10-22 21:04:32 +02:00
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* end for the '\0'.
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2000-09-23 00:07:53 +02:00
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*/
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newBuffer = (DWORD*)HeapAlloc(GetProcessHeap(),
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0,
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bufferSize + sizeof(WCHAR) + sizeof(DWORD));
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/*
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* If the memory allocation failed, return a null pointer.
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*/
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if (newBuffer==0)
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return 0;
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/*
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* Copy the length of the string in the placeholder.
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*/
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*newBuffer = bufferSize;
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/*
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* Skip the byte count.
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*/
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newBuffer++;
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/*
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* Copy the information in the buffer.
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* Since it is valid to pass a NULL pointer here, we'll initialize the
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* buffer to nul if it is the case.
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*/
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if (in != 0)
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memcpy(newBuffer, in, bufferSize);
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else
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memset(newBuffer, 0, bufferSize);
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/*
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* Make sure that there is a nul character at the end of the
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* string.
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*/
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stringBuffer = (WCHAR*)newBuffer;
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stringBuffer[len] = 0;
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return (LPWSTR)stringBuffer;
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}
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/* this code is from SysFreeString (ole2disp.c in oleaut32)*/
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static VOID WINAPI ERRORINFO_SysFreeString(BSTR in)
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{
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DWORD* bufferPointer;
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2002-06-01 01:06:46 +02:00
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2000-09-23 00:07:53 +02:00
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/* NULL is a valid parameter */
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if(!in) return;
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/*
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* We have to be careful when we free a BSTR pointer, it points to
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* the beginning of the string but it skips the byte count contained
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* before the string.
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*/
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bufferPointer = (DWORD*)in;
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bufferPointer--;
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/*
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* Free the memory from it's "real" origin.
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*/
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HeapFree(GetProcessHeap(), 0, bufferPointer);
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}
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2000-02-26 19:33:21 +01:00
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2000-08-03 06:34:59 +02:00
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typedef struct ErrorInfoImpl
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{
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ICOM_VTABLE(IErrorInfo) *lpvtei;
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ICOM_VTABLE(ICreateErrorInfo) *lpvtcei;
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ICOM_VTABLE(ISupportErrorInfo) *lpvtsei;
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DWORD ref;
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2002-06-01 01:06:46 +02:00
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2000-09-23 00:07:53 +02:00
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GUID m_Guid;
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BSTR bstrSource;
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BSTR bstrDescription;
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BSTR bstrHelpFile;
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DWORD m_dwHelpContext;
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2000-08-03 06:34:59 +02:00
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} ErrorInfoImpl;
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static ICOM_VTABLE(IErrorInfo) IErrorInfoImpl_VTable;
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static ICOM_VTABLE(ICreateErrorInfo) ICreateErrorInfoImpl_VTable;
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static ICOM_VTABLE(ISupportErrorInfo) ISupportErrorInfoImpl_VTable;
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/*
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converts a objectpointer to This
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*/
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2002-06-01 01:06:46 +02:00
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#define _IErrorInfo_Offset ((int)(&(((ErrorInfoImpl*)0)->lpvtei)))
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#define _ICOM_THIS_From_IErrorInfo(class, name) class* This = (class*)(((char*)name)-_IErrorInfo_Offset);
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2000-08-03 06:34:59 +02:00
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2002-06-01 01:06:46 +02:00
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#define _ICreateErrorInfo_Offset ((int)(&(((ErrorInfoImpl*)0)->lpvtcei)))
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#define _ICOM_THIS_From_ICreateErrorInfo(class, name) class* This = (class*)(((char*)name)-_ICreateErrorInfo_Offset);
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2000-08-03 06:34:59 +02:00
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2002-06-01 01:06:46 +02:00
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#define _ISupportErrorInfo_Offset ((int)(&(((ErrorInfoImpl*)0)->lpvtsei)))
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#define _ICOM_THIS_From_ISupportErrorInfo(class, name) class* This = (class*)(((char*)name)-_ISupportErrorInfo_Offset);
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2000-08-03 06:34:59 +02:00
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/*
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converts This to a objectpointer
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*/
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#define _IErrorInfo_(This) (IErrorInfo*)&(This->lpvtei)
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#define _ICreateErrorInfo_(This) (ICreateErrorInfo*)&(This->lpvtcei)
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#define _ISupportErrorInfo_(This) (ISupportErrorInfo*)&(This->lpvtsei)
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IErrorInfo * IErrorInfoImpl_Constructor()
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{
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ErrorInfoImpl * ei = HeapAlloc(GetProcessHeap(), 0, sizeof(ErrorInfoImpl));
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if (ei)
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{
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ei->lpvtei = &IErrorInfoImpl_VTable;
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ei->lpvtcei = &ICreateErrorInfoImpl_VTable;
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ei->lpvtsei = &ISupportErrorInfoImpl_VTable;
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ei->ref = 1;
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2000-09-23 00:07:53 +02:00
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ei->bstrSource = NULL;
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ei->bstrDescription = NULL;
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ei->bstrHelpFile = NULL;
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ei->m_dwHelpContext = 0;
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2000-08-03 06:34:59 +02:00
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}
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return (IErrorInfo *)ei;
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}
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static HRESULT WINAPI IErrorInfoImpl_QueryInterface(
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IErrorInfo* iface,
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REFIID riid,
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VOID** ppvoid)
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{
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_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
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TRACE("(%p)->(\n\tIID:\t%s,%p)\n",This,debugstr_guid(riid),ppvoid);
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*ppvoid = NULL;
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if(IsEqualIID(riid, &IID_IErrorInfo))
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{
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2002-06-01 01:06:46 +02:00
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*ppvoid = _IErrorInfo_(This);
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2000-08-03 06:34:59 +02:00
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}
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else if(IsEqualIID(riid, &IID_ICreateErrorInfo))
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{
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*ppvoid = _ICreateErrorInfo_(This);
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}
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else if(IsEqualIID(riid, &IID_ISupportErrorInfo))
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{
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*ppvoid = _ISupportErrorInfo_(This);
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}
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if(*ppvoid)
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{
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IUnknown_AddRef( (IUnknown*)*ppvoid );
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TRACE("-- Interface: (%p)->(%p)\n",ppvoid,*ppvoid);
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return S_OK;
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}
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TRACE("-- Interface: E_NOINTERFACE\n");
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return E_NOINTERFACE;
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}
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static ULONG WINAPI IErrorInfoImpl_AddRef(
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IErrorInfo* iface)
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{
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_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
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TRACE("(%p)->(count=%lu)\n",This,This->ref);
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return InterlockedIncrement(&This->ref);
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}
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static ULONG WINAPI IErrorInfoImpl_Release(
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IErrorInfo* iface)
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{
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_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
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TRACE("(%p)->(count=%lu)\n",This,This->ref);
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if (!InterlockedDecrement(&This->ref))
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{
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TRACE("-- destroying IErrorInfo(%p)\n",This);
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HeapFree(GetProcessHeap(),0,This);
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return 0;
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}
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return This->ref;
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}
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static HRESULT WINAPI IErrorInfoImpl_GetGUID(
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IErrorInfo* iface,
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2002-06-01 01:06:46 +02:00
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GUID * pGUID)
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2000-08-03 06:34:59 +02:00
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{
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_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
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2000-09-23 00:07:53 +02:00
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TRACE("(%p)->(count=%lu)\n",This,This->ref);
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if(!pGUID )return E_INVALIDARG;
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memcpy(pGUID, &This->m_Guid, sizeof(GUID));
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2000-08-03 06:34:59 +02:00
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return S_OK;
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}
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static HRESULT WINAPI IErrorInfoImpl_GetSource(
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IErrorInfo* iface,
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BSTR *pBstrSource)
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{
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_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
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2000-09-23 00:07:53 +02:00
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TRACE("(%p)->(pBstrSource=%p)\n",This,pBstrSource);
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if (pBstrSource == NULL)
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return E_INVALIDARG;
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*pBstrSource = ERRORINFO_SysAllocString(This->bstrSource);
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return S_OK;
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2000-08-03 06:34:59 +02:00
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}
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static HRESULT WINAPI IErrorInfoImpl_GetDescription(
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IErrorInfo* iface,
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BSTR *pBstrDescription)
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{
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_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
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2000-09-23 00:07:53 +02:00
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TRACE("(%p)->(pBstrDescription=%p)\n",This,pBstrDescription);
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if (pBstrDescription == NULL)
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return E_INVALIDARG;
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*pBstrDescription = ERRORINFO_SysAllocString(This->bstrDescription);
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2002-06-01 01:06:46 +02:00
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2000-09-23 00:07:53 +02:00
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return S_OK;
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2000-08-03 06:34:59 +02:00
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}
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static HRESULT WINAPI IErrorInfoImpl_GetHelpFile(
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IErrorInfo* iface,
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BSTR *pBstrHelpFile)
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{
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_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
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2000-09-23 00:07:53 +02:00
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TRACE("(%p)->(pBstrHelpFile=%p)\n",This, pBstrHelpFile);
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if (pBstrHelpFile == NULL)
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return E_INVALIDARG;
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*pBstrHelpFile = ERRORINFO_SysAllocString(This->bstrHelpFile);
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2002-06-01 01:06:46 +02:00
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2000-09-23 00:07:53 +02:00
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return S_OK;
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2000-08-03 06:34:59 +02:00
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}
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static HRESULT WINAPI IErrorInfoImpl_GetHelpContext(
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IErrorInfo* iface,
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DWORD *pdwHelpContext)
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{
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_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
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2000-09-23 00:07:53 +02:00
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TRACE("(%p)->(pdwHelpContext=%p)\n",This, pdwHelpContext);
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if (pdwHelpContext == NULL)
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return E_INVALIDARG;
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*pdwHelpContext = This->m_dwHelpContext;
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2002-06-01 01:06:46 +02:00
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2000-09-23 00:07:53 +02:00
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return S_OK;
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2000-08-03 06:34:59 +02:00
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}
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static ICOM_VTABLE(IErrorInfo) IErrorInfoImpl_VTable =
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{
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ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
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IErrorInfoImpl_QueryInterface,
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IErrorInfoImpl_AddRef,
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IErrorInfoImpl_Release,
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2002-06-01 01:06:46 +02:00
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2000-08-03 06:34:59 +02:00
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IErrorInfoImpl_GetGUID,
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IErrorInfoImpl_GetSource,
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IErrorInfoImpl_GetDescription,
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IErrorInfoImpl_GetHelpFile,
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IErrorInfoImpl_GetHelpContext
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};
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static HRESULT WINAPI ICreateErrorInfoImpl_QueryInterface(
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ICreateErrorInfo* iface,
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REFIID riid,
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VOID** ppvoid)
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{
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_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
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TRACE("(%p)\n", This);
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return IErrorInfo_QueryInterface(_IErrorInfo_(This), riid, ppvoid);
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}
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static ULONG WINAPI ICreateErrorInfoImpl_AddRef(
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ICreateErrorInfo* iface)
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{
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|
_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
|
|
|
|
TRACE("(%p)\n", This);
|
|
|
|
return IErrorInfo_AddRef(_IErrorInfo_(This));
|
|
|
|
}
|
|
|
|
|
|
|
|
static ULONG WINAPI ICreateErrorInfoImpl_Release(
|
|
|
|
ICreateErrorInfo* iface)
|
|
|
|
{
|
|
|
|
_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
|
|
|
|
TRACE("(%p)\n", This);
|
|
|
|
return IErrorInfo_Release(_IErrorInfo_(This));
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static HRESULT WINAPI ICreateErrorInfoImpl_SetGUID(
|
|
|
|
ICreateErrorInfo* iface,
|
|
|
|
REFGUID rguid)
|
|
|
|
{
|
|
|
|
_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
|
|
|
|
TRACE("(%p)->(%s)\n", This, debugstr_guid(rguid));
|
2000-09-23 00:07:53 +02:00
|
|
|
memcpy(&This->m_Guid, rguid, sizeof(GUID));
|
2000-08-03 06:34:59 +02:00
|
|
|
return S_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI ICreateErrorInfoImpl_SetSource(
|
|
|
|
ICreateErrorInfo* iface,
|
|
|
|
LPOLESTR szSource)
|
|
|
|
{
|
|
|
|
_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
|
2000-09-23 00:07:53 +02:00
|
|
|
TRACE("(%p)\n",This);
|
|
|
|
if (This->bstrSource != NULL)
|
|
|
|
ERRORINFO_SysFreeString(This->bstrSource);
|
|
|
|
This->bstrSource = ERRORINFO_SysAllocString(szSource);
|
2002-06-01 01:06:46 +02:00
|
|
|
|
2000-09-23 00:07:53 +02:00
|
|
|
return S_OK;
|
2000-08-03 06:34:59 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI ICreateErrorInfoImpl_SetDescription(
|
|
|
|
ICreateErrorInfo* iface,
|
|
|
|
LPOLESTR szDescription)
|
|
|
|
{
|
|
|
|
_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
|
2000-09-23 00:07:53 +02:00
|
|
|
TRACE("(%p)\n",This);
|
|
|
|
if (This->bstrDescription != NULL)
|
|
|
|
ERRORINFO_SysFreeString(This->bstrDescription);
|
|
|
|
This->bstrDescription = ERRORINFO_SysAllocString(szDescription);
|
2002-06-01 01:06:46 +02:00
|
|
|
|
2000-09-23 00:07:53 +02:00
|
|
|
return S_OK;
|
2000-08-03 06:34:59 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI ICreateErrorInfoImpl_SetHelpFile(
|
|
|
|
ICreateErrorInfo* iface,
|
|
|
|
LPOLESTR szHelpFile)
|
|
|
|
{
|
|
|
|
_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
|
2000-09-23 00:07:53 +02:00
|
|
|
TRACE("(%p)\n",This);
|
|
|
|
if (This->bstrHelpFile != NULL)
|
|
|
|
ERRORINFO_SysFreeString(This->bstrHelpFile);
|
|
|
|
This->bstrHelpFile = ERRORINFO_SysAllocString(szHelpFile);
|
|
|
|
|
|
|
|
return S_OK;
|
2000-08-03 06:34:59 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI ICreateErrorInfoImpl_SetHelpContext(
|
|
|
|
ICreateErrorInfo* iface,
|
|
|
|
DWORD dwHelpContext)
|
|
|
|
{
|
|
|
|
_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
|
2000-09-23 00:07:53 +02:00
|
|
|
TRACE("(%p)\n",This);
|
|
|
|
This->m_dwHelpContext = dwHelpContext;
|
2002-06-01 01:06:46 +02:00
|
|
|
|
2000-09-23 00:07:53 +02:00
|
|
|
return S_OK;
|
2000-08-03 06:34:59 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static ICOM_VTABLE(ICreateErrorInfo) ICreateErrorInfoImpl_VTable =
|
|
|
|
{
|
|
|
|
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
|
|
|
|
ICreateErrorInfoImpl_QueryInterface,
|
|
|
|
ICreateErrorInfoImpl_AddRef,
|
|
|
|
ICreateErrorInfoImpl_Release,
|
|
|
|
|
|
|
|
ICreateErrorInfoImpl_SetGUID,
|
|
|
|
ICreateErrorInfoImpl_SetSource,
|
|
|
|
ICreateErrorInfoImpl_SetDescription,
|
|
|
|
ICreateErrorInfoImpl_SetHelpFile,
|
|
|
|
ICreateErrorInfoImpl_SetHelpContext
|
|
|
|
};
|
|
|
|
|
|
|
|
static HRESULT WINAPI ISupportErrorInfoImpl_QueryInterface(
|
|
|
|
ISupportErrorInfo* iface,
|
|
|
|
REFIID riid,
|
|
|
|
VOID** ppvoid)
|
|
|
|
{
|
|
|
|
_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
|
2000-09-23 00:07:53 +02:00
|
|
|
TRACE("(%p)\n", This);
|
2002-06-01 01:06:46 +02:00
|
|
|
|
2000-08-03 06:34:59 +02:00
|
|
|
return IErrorInfo_QueryInterface(_IErrorInfo_(This), riid, ppvoid);
|
|
|
|
}
|
|
|
|
|
|
|
|
static ULONG WINAPI ISupportErrorInfoImpl_AddRef(
|
|
|
|
ISupportErrorInfo* iface)
|
|
|
|
{
|
|
|
|
_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
|
|
|
|
TRACE("(%p)\n", This);
|
|
|
|
return IErrorInfo_AddRef(_IErrorInfo_(This));
|
|
|
|
}
|
|
|
|
|
|
|
|
static ULONG WINAPI ISupportErrorInfoImpl_Release(
|
|
|
|
ISupportErrorInfo* iface)
|
|
|
|
{
|
|
|
|
_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
|
|
|
|
TRACE("(%p)\n", This);
|
|
|
|
return IErrorInfo_Release(_IErrorInfo_(This));
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static HRESULT WINAPI ISupportErrorInfoImpl_InterfaceSupportsErrorInfo(
|
|
|
|
ISupportErrorInfo* iface,
|
|
|
|
REFIID riid)
|
|
|
|
{
|
|
|
|
_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
|
|
|
|
TRACE("(%p)->(%s)\n", This, debugstr_guid(riid));
|
2000-09-23 00:07:53 +02:00
|
|
|
return (IsEqualIID(riid, &This->m_Guid)) ? S_OK : S_FALSE;
|
2000-08-03 06:34:59 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static ICOM_VTABLE(ISupportErrorInfo) ISupportErrorInfoImpl_VTable =
|
|
|
|
{
|
|
|
|
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
|
|
|
|
ISupportErrorInfoImpl_QueryInterface,
|
|
|
|
ISupportErrorInfoImpl_AddRef,
|
|
|
|
ISupportErrorInfoImpl_Release,
|
|
|
|
|
|
|
|
|
|
|
|
ISupportErrorInfoImpl_InterfaceSupportsErrorInfo
|
|
|
|
};
|
2000-02-26 19:33:21 +01:00
|
|
|
/***********************************************************************
|
2003-09-11 05:06:25 +02:00
|
|
|
* CreateErrorInfo (OLE32.@)
|
2000-02-26 19:33:21 +01:00
|
|
|
*/
|
|
|
|
HRESULT WINAPI CreateErrorInfo(ICreateErrorInfo **pperrinfo)
|
|
|
|
{
|
2000-08-03 06:34:59 +02:00
|
|
|
IErrorInfo * pei;
|
|
|
|
HRESULT res;
|
|
|
|
TRACE("(%p): stub:\n", pperrinfo);
|
2000-09-23 00:07:53 +02:00
|
|
|
if(! pperrinfo ) return E_INVALIDARG;
|
2000-08-03 06:34:59 +02:00
|
|
|
if(!(pei=IErrorInfoImpl_Constructor()))return E_OUTOFMEMORY;
|
2002-06-01 01:06:46 +02:00
|
|
|
|
2000-08-03 06:34:59 +02:00
|
|
|
res = IErrorInfo_QueryInterface(pei, &IID_ICreateErrorInfo, (LPVOID*)pperrinfo);
|
|
|
|
IErrorInfo_Release(pei);
|
|
|
|
return res;
|
2000-02-26 19:33:21 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/***********************************************************************
|
2003-09-11 05:06:25 +02:00
|
|
|
* GetErrorInfo (OLE32.@)
|
2000-02-26 19:33:21 +01:00
|
|
|
*/
|
|
|
|
HRESULT WINAPI GetErrorInfo(ULONG dwReserved, IErrorInfo **pperrinfo)
|
|
|
|
{
|
2003-06-04 22:11:34 +02:00
|
|
|
TRACE("(%ld, %p, %p): stub:\n", dwReserved, pperrinfo, COM_CurrentInfo()->ErrorInfo);
|
2000-08-03 06:34:59 +02:00
|
|
|
|
2000-09-23 00:07:53 +02:00
|
|
|
if(! pperrinfo ) return E_INVALIDARG;
|
2003-06-04 22:11:34 +02:00
|
|
|
if(!(*pperrinfo = (IErrorInfo*)(COM_CurrentInfo()->ErrorInfo))) return S_FALSE;
|
2000-08-03 06:34:59 +02:00
|
|
|
|
|
|
|
/* clear thread error state */
|
2003-06-04 22:11:34 +02:00
|
|
|
COM_CurrentInfo()->ErrorInfo = NULL;
|
2000-08-03 06:34:59 +02:00
|
|
|
return S_OK;
|
2000-02-26 19:33:21 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/***********************************************************************
|
2003-09-11 05:06:25 +02:00
|
|
|
* SetErrorInfo (OLE32.@)
|
2000-02-26 19:33:21 +01:00
|
|
|
*/
|
|
|
|
HRESULT WINAPI SetErrorInfo(ULONG dwReserved, IErrorInfo *perrinfo)
|
|
|
|
{
|
2000-08-03 06:34:59 +02:00
|
|
|
IErrorInfo * pei;
|
|
|
|
TRACE("(%ld, %p): stub:\n", dwReserved, perrinfo);
|
|
|
|
|
|
|
|
/* release old errorinfo */
|
2003-06-04 22:11:34 +02:00
|
|
|
pei = (IErrorInfo*)COM_CurrentInfo()->ErrorInfo;
|
2000-08-03 06:34:59 +02:00
|
|
|
if(pei) IErrorInfo_Release(pei);
|
|
|
|
|
|
|
|
/* set to new value */
|
2003-06-04 22:11:34 +02:00
|
|
|
COM_CurrentInfo()->ErrorInfo = perrinfo;
|
2000-08-03 06:34:59 +02:00
|
|
|
if(perrinfo) IErrorInfo_AddRef(perrinfo);
|
|
|
|
return S_OK;
|
2000-02-26 19:33:21 +01:00
|
|
|
}
|