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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
** RCBase.h - Mixin class for NSPR C++ wrappers
*/
#if defined(_RCRUNTIME_H)
#else
#define _RCRUNTIME_H
#include <prerror.h>
/*
** Class: RCBase (mixin)
**
** Generally mixed into every base class. The functions in this class are all
** static. Therefore this entire class is just syntatic sugar. It gives the
** illusion that errors (in particular) are retrieved via the same object
** that just reported a failure. It also (unfortunately) might lead one to
** believe that the errors are persistent in that object. They're not.
*/
class PR_IMPLEMENT(RCBase)
{
public:
virtual ~RCBase();
static void AbortSelf();
static PRErrorCode GetError();
static PRInt32 GetOSError();
static PRSize GetErrorTextLength();
static PRSize CopyErrorText(char *text);
static void SetError(PRErrorCode error, PRInt32 oserror);
static void SetErrorText(PRSize textLength, const char *text);
protected:
RCBase() { }
}; /* RCObject */
inline PRErrorCode RCBase::GetError() {
return PR_GetError();
}
inline PRInt32 RCBase::GetOSError() {
return PR_GetOSError();
}
#endif /* defined(_RCRUNTIME_H) */
/* rcbase.h */
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