зеркало из https://github.com/mozilla/gecko-dev.git
854 строки
19 KiB
C++
854 строки
19 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#include "nsSupportsPrimitives.h"
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#include "nsCRT.h"
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#include "nsMemory.h"
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#include "prprf.h"
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/***************************************************************************/
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NS_IMPL_ISUPPORTS1(nsSupportsIDImpl, nsISupportsID)
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nsSupportsIDImpl::nsSupportsIDImpl()
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: mData(nsnull)
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{
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NS_INIT_ISUPPORTS();
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}
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nsSupportsIDImpl::~nsSupportsIDImpl()
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{
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if(mData)
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nsMemory::Free(mData);
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}
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NS_IMETHODIMP nsSupportsIDImpl::GetData(nsID **aData)
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{
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if(!aData)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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if(mData)
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{
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*aData = (nsID*) nsMemory::Clone(mData, sizeof(nsID));
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return *aData ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
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}
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else
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{
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*aData = nsnull;
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return NS_OK;
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}
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}
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NS_IMETHODIMP nsSupportsIDImpl::SetData(const nsID *aData)
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{
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if(mData)
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nsMemory::Free(mData);
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if(aData)
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mData = (nsID*) nsMemory::Clone(aData, sizeof(nsID));
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else
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mData = nsnull;
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return NS_OK;
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}
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NS_IMETHODIMP nsSupportsIDImpl::ToString(char **_retval)
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{
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char* result = nsnull;
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if(!_retval)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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if(mData)
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{
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char * str = mData->ToString();
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if(str)
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{
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result = (char*) nsMemory::Clone(str,
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(nsCRT::strlen(str)+1)*sizeof(char));
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delete [] str;
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}
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}
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else
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{
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static const char nullStr[] = "null";
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result = (char*) nsMemory::Clone(nullStr, sizeof(nullStr));
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}
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*_retval = result;
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return result ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
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}
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/***************************************************************************/
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NS_IMPL_ISUPPORTS1(nsSupportsStringImpl, nsISupportsString)
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nsSupportsStringImpl::nsSupportsStringImpl()
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: mData(nsnull)
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{
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NS_INIT_ISUPPORTS();
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}
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nsSupportsStringImpl::~nsSupportsStringImpl()
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{
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if(mData)
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nsMemory::Free(mData);
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}
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NS_IMETHODIMP nsSupportsStringImpl::GetData(char **aData)
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{
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if(!aData)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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if(mData)
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{
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*aData = (char*) nsMemory::Clone(mData,
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(nsCRT::strlen(mData)+1)*sizeof(char));
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return *aData ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
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}
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else
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{
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*aData = nsnull;
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return NS_OK;
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}
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}
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NS_IMETHODIMP nsSupportsStringImpl::SetData(const char *aData)
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{
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return SetDataWithLength(aData ? nsCRT::strlen(aData) : 0, aData);
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}
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NS_IMETHODIMP nsSupportsStringImpl::ToString(char **_retval)
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{
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return GetData(_retval);
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}
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NS_IMETHODIMP nsSupportsStringImpl::SetDataWithLength(PRUint32 aLength, const char *aData)
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{
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if(mData)
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nsMemory::Free(mData);
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if(aData) {
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mData = NS_STATIC_CAST(char*, nsMemory::Alloc((aLength+1)*sizeof(char)));
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if ( mData ) {
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nsCRT::memcpy ( mData, aData, aLength*sizeof(char) );
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mData[aLength] = NS_STATIC_CAST(char, 0);
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}
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else
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return NS_ERROR_OUT_OF_MEMORY;
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}
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else
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mData = nsnull;
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return NS_OK;
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}
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/***************************************************************************/
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NS_IMPL_ISUPPORTS1(nsSupportsWStringImpl, nsISupportsWString)
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nsSupportsWStringImpl::nsSupportsWStringImpl()
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: mData(nsnull)
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{
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NS_INIT_ISUPPORTS();
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}
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nsSupportsWStringImpl::~nsSupportsWStringImpl()
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{
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if(mData)
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nsMemory::Free(mData);
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}
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NS_IMETHODIMP nsSupportsWStringImpl::GetData(PRUnichar **aData)
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{
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if(!aData)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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if(mData)
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{
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*aData = (PRUnichar*) nsMemory::Clone(mData,
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(nsCRT::strlen(mData)+1)*sizeof(PRUnichar));
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return *aData ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
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}
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else
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{
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*aData = nsnull;
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return NS_OK;
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}
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}
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NS_IMETHODIMP nsSupportsWStringImpl::SetData(const PRUnichar *aData)
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{
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return SetDataWithLength(aData ? nsCRT::strlen(aData) : 0, aData);
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}
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NS_IMETHODIMP nsSupportsWStringImpl::ToString(PRUnichar **_retval)
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{
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return GetData(_retval);
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}
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// NOTE: assumes |length| does not include the null and null terminates itself. |length|
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// is in characters, not bytes.
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NS_IMETHODIMP nsSupportsWStringImpl::SetDataWithLength(PRUint32 aLength, const PRUnichar *aData)
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{
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if(mData)
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nsMemory::Free(mData);
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if(aData) {
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mData = NS_STATIC_CAST(PRUnichar*, nsMemory::Alloc((aLength+1)*sizeof(PRUnichar)));
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if ( mData ) {
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nsCRT::memcpy ( mData, aData, aLength*sizeof(PRUnichar) );
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mData[aLength] = NS_STATIC_CAST(PRUnichar, 0);
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}
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else
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return NS_ERROR_OUT_OF_MEMORY;
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}
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else
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mData = nsnull;
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return NS_OK;
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}
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/***************************************************************************/
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NS_IMPL_THREADSAFE_ISUPPORTS1(nsSupportsPRBoolImpl, nsISupportsPRBool)
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nsSupportsPRBoolImpl::nsSupportsPRBoolImpl()
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: mData(PR_FALSE)
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{
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NS_INIT_ISUPPORTS();
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}
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nsSupportsPRBoolImpl::~nsSupportsPRBoolImpl() {}
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NS_IMETHODIMP nsSupportsPRBoolImpl::GetData(PRBool *aData)
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{
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if(!aData)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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*aData = mData;
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return NS_OK;
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}
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NS_IMETHODIMP nsSupportsPRBoolImpl::SetData(PRBool aData)
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{
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mData = aData;
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return NS_OK;
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}
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NS_IMETHODIMP nsSupportsPRBoolImpl::ToString(char **_retval)
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{
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if(!_retval)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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const char * str = mData ? "true" : "false";
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char* result = (char*) nsMemory::Clone(str,
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(nsCRT::strlen(str)+1)*sizeof(char));
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*_retval = result;
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return result ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
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}
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NS_COM nsresult
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NS_NewISupportsPRBool (nsISupportsPRBool ** aResult)
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{
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NS_ENSURE_ARG_POINTER (aResult);
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nsISupportsPRBool * rval = (nsISupportsPRBool *) (new nsSupportsPRBoolImpl ());
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if (!rval)
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return NS_ERROR_OUT_OF_MEMORY;
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NS_ADDREF (rval);
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*aResult = rval;
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return NS_OK;
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}
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/***************************************************************************/
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NS_IMPL_ISUPPORTS1(nsSupportsPRUint8Impl, nsISupportsPRUint8)
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nsSupportsPRUint8Impl::nsSupportsPRUint8Impl()
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: mData(0)
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{
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NS_INIT_ISUPPORTS();
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}
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nsSupportsPRUint8Impl::~nsSupportsPRUint8Impl() {}
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NS_IMETHODIMP nsSupportsPRUint8Impl::GetData(PRUint8 *aData)
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{
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if(!aData)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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*aData = mData;
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return NS_OK;
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}
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NS_IMETHODIMP nsSupportsPRUint8Impl::SetData(PRUint8 aData)
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{
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mData = aData;
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return NS_OK;
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}
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NS_IMETHODIMP nsSupportsPRUint8Impl::ToString(char **_retval)
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{
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if(!_retval)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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static const int size = 8;
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char buf[size];
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PR_snprintf(buf, size, "%u", (PRUint16) mData);
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char* result = (char*) nsMemory::Clone(buf,
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(nsCRT::strlen(buf)+1)*sizeof(char));
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*_retval = result;
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return result ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
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}
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/***************************************************************************/
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NS_IMPL_ISUPPORTS1(nsSupportsPRUint16Impl, nsISupportsPRUint16)
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nsSupportsPRUint16Impl::nsSupportsPRUint16Impl()
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: mData(0)
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{
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NS_INIT_ISUPPORTS();
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}
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nsSupportsPRUint16Impl::~nsSupportsPRUint16Impl() {}
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NS_IMETHODIMP nsSupportsPRUint16Impl::GetData(PRUint16 *aData)
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{
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if(!aData)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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*aData = mData;
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return NS_OK;
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}
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NS_IMETHODIMP nsSupportsPRUint16Impl::SetData(PRUint16 aData)
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{
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mData = aData;
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return NS_OK;
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}
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NS_IMETHODIMP nsSupportsPRUint16Impl::ToString(char **_retval)
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{
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if(!_retval)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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static const int size = 8;
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char buf[size];
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PR_snprintf(buf, size, "%u", (int) mData);
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char* result = (char*) nsMemory::Clone(buf,
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(nsCRT::strlen(buf)+1)*sizeof(char));
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*_retval = result;
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return result ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
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}
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/***************************************************************************/
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NS_IMPL_ISUPPORTS1(nsSupportsPRUint32Impl, nsISupportsPRUint32)
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nsSupportsPRUint32Impl::nsSupportsPRUint32Impl()
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: mData(0)
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{
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NS_INIT_ISUPPORTS();
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}
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nsSupportsPRUint32Impl::~nsSupportsPRUint32Impl() {}
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NS_IMETHODIMP nsSupportsPRUint32Impl::GetData(PRUint32 *aData)
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{
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if(!aData)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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*aData = mData;
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return NS_OK;
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}
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NS_IMETHODIMP nsSupportsPRUint32Impl::SetData(PRUint32 aData)
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{
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mData = aData;
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return NS_OK;
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}
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NS_IMETHODIMP nsSupportsPRUint32Impl::ToString(char **_retval)
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{
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if(!_retval)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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static const int size = 16;
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char buf[size];
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PR_snprintf(buf, size, "%lu", mData);
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char* result = (char*) nsMemory::Clone(buf,
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(nsCRT::strlen(buf)+1)*sizeof(char));
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*_retval = result;
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return result ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
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}
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/***************************************************************************/
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NS_IMPL_ISUPPORTS1(nsSupportsPRUint64Impl, nsISupportsPRUint64)
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nsSupportsPRUint64Impl::nsSupportsPRUint64Impl()
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: mData(LL_ZERO)
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{
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NS_INIT_ISUPPORTS();
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}
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nsSupportsPRUint64Impl::~nsSupportsPRUint64Impl() {}
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NS_IMETHODIMP nsSupportsPRUint64Impl::GetData(PRUint64 *aData)
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{
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if(!aData)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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*aData = mData;
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return NS_OK;
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}
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NS_IMETHODIMP nsSupportsPRUint64Impl::SetData(PRUint64 aData)
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{
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mData = aData;
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return NS_OK;
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}
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NS_IMETHODIMP nsSupportsPRUint64Impl::ToString(char **_retval)
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{
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if(!_retval)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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static const int size = 32;
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char buf[size];
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PR_snprintf(buf, size, "%llu", mData);
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char* result = (char*) nsMemory::Clone(buf,
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(nsCRT::strlen(buf)+1)*sizeof(char));
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*_retval = result;
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return result ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
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}
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/***************************************************************************/
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NS_IMPL_ISUPPORTS1(nsSupportsPRTimeImpl, nsISupportsPRTime)
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nsSupportsPRTimeImpl::nsSupportsPRTimeImpl()
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: mData(LL_ZERO)
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{
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NS_INIT_ISUPPORTS();
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}
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nsSupportsPRTimeImpl::~nsSupportsPRTimeImpl() {}
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NS_IMETHODIMP nsSupportsPRTimeImpl::GetData(PRTime *aData)
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{
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if(!aData)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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*aData = mData;
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return NS_OK;
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}
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NS_IMETHODIMP nsSupportsPRTimeImpl::SetData(PRTime aData)
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{
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mData = aData;
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return NS_OK;
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}
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NS_IMETHODIMP nsSupportsPRTimeImpl::ToString(char **_retval)
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{
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if(!_retval)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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static const int size = 32;
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char buf[size];
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PR_snprintf(buf, size, "%llu", mData);
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char* result = (char*) nsMemory::Clone(buf,
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(nsCRT::strlen(buf)+1)*sizeof(char));
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*_retval = result;
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return result ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
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}
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/***************************************************************************/
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NS_IMPL_ISUPPORTS1(nsSupportsCharImpl, nsISupportsChar)
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nsSupportsCharImpl::nsSupportsCharImpl()
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: mData(0)
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{
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NS_INIT_ISUPPORTS();
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}
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nsSupportsCharImpl::~nsSupportsCharImpl() {}
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NS_IMETHODIMP nsSupportsCharImpl::GetData(char *aData)
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{
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if(!aData)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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*aData = mData;
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return NS_OK;
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}
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NS_IMETHODIMP nsSupportsCharImpl::SetData(char aData)
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{
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mData = aData;
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return NS_OK;
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}
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NS_IMETHODIMP nsSupportsCharImpl::ToString(char **_retval)
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{
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char* result;
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if(!_retval)
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{
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NS_ASSERTION(0,"Bad pointer");
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return NS_ERROR_NULL_POINTER;
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}
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if(nsnull != (result = (char*) nsMemory::Alloc(2*sizeof(char))))
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{
|
|
result[0] = mData;
|
|
result[1] = '\0';
|
|
}
|
|
*_retval = result;
|
|
return result ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
|
|
/***************************************************************************/
|
|
|
|
NS_IMPL_ISUPPORTS1(nsSupportsPRInt16Impl, nsISupportsPRInt16)
|
|
|
|
nsSupportsPRInt16Impl::nsSupportsPRInt16Impl()
|
|
: mData(0)
|
|
{
|
|
NS_INIT_ISUPPORTS();
|
|
}
|
|
|
|
nsSupportsPRInt16Impl::~nsSupportsPRInt16Impl() {}
|
|
|
|
NS_IMETHODIMP nsSupportsPRInt16Impl::GetData(PRInt16 *aData)
|
|
{
|
|
if(!aData)
|
|
{
|
|
NS_ASSERTION(0,"Bad pointer");
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
*aData = mData;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsSupportsPRInt16Impl::SetData(PRInt16 aData)
|
|
{
|
|
mData = aData;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsSupportsPRInt16Impl::ToString(char **_retval)
|
|
{
|
|
if(!_retval)
|
|
{
|
|
NS_ASSERTION(0,"Bad pointer");
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
static const int size = 8;
|
|
char buf[size];
|
|
|
|
PR_snprintf(buf, size, "%d", mData);
|
|
|
|
char* result = (char*) nsMemory::Clone(buf,
|
|
(nsCRT::strlen(buf)+1)*sizeof(char));
|
|
*_retval = result;
|
|
return result ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
|
|
/***************************************************************************/
|
|
|
|
NS_IMPL_ISUPPORTS1(nsSupportsPRInt32Impl, nsISupportsPRInt32)
|
|
|
|
nsSupportsPRInt32Impl::nsSupportsPRInt32Impl()
|
|
: mData(0)
|
|
{
|
|
NS_INIT_ISUPPORTS();
|
|
}
|
|
|
|
nsSupportsPRInt32Impl::~nsSupportsPRInt32Impl() {}
|
|
|
|
NS_IMETHODIMP nsSupportsPRInt32Impl::GetData(PRInt32 *aData)
|
|
{
|
|
if(!aData)
|
|
{
|
|
NS_ASSERTION(0,"Bad pointer");
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
*aData = mData;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsSupportsPRInt32Impl::SetData(PRInt32 aData)
|
|
{
|
|
mData = aData;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsSupportsPRInt32Impl::ToString(char **_retval)
|
|
{
|
|
if(!_retval)
|
|
{
|
|
NS_ASSERTION(0,"Bad pointer");
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
static const int size = 16;
|
|
char buf[size];
|
|
|
|
PR_snprintf(buf, size, "%ld", mData);
|
|
|
|
char* result = (char*) nsMemory::Clone(buf,
|
|
(nsCRT::strlen(buf)+1)*sizeof(char));
|
|
*_retval = result;
|
|
return result ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
|
|
/***************************************************************************/
|
|
|
|
NS_IMPL_ISUPPORTS1(nsSupportsPRInt64Impl, nsISupportsPRInt64)
|
|
|
|
nsSupportsPRInt64Impl::nsSupportsPRInt64Impl()
|
|
: mData(LL_ZERO)
|
|
{
|
|
NS_INIT_ISUPPORTS();
|
|
}
|
|
|
|
nsSupportsPRInt64Impl::~nsSupportsPRInt64Impl() {}
|
|
|
|
NS_IMETHODIMP nsSupportsPRInt64Impl::GetData(PRInt64 *aData)
|
|
{
|
|
if(!aData)
|
|
{
|
|
NS_ASSERTION(0,"Bad pointer");
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
*aData = mData;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsSupportsPRInt64Impl::SetData(PRInt64 aData)
|
|
{
|
|
mData = aData;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsSupportsPRInt64Impl::ToString(char **_retval)
|
|
{
|
|
if(!_retval)
|
|
{
|
|
NS_ASSERTION(0,"Bad pointer");
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
static const int size = 32;
|
|
char buf[size];
|
|
|
|
PR_snprintf(buf, size, "%lld", mData);
|
|
|
|
char* result = (char*) nsMemory::Clone(buf,
|
|
(nsCRT::strlen(buf)+1)*sizeof(char));
|
|
*_retval = result;
|
|
return result ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
|
|
/***************************************************************************/
|
|
|
|
NS_IMPL_ISUPPORTS1(nsSupportsFloatImpl, nsISupportsFloat)
|
|
|
|
nsSupportsFloatImpl::nsSupportsFloatImpl()
|
|
: mData(float(0.0))
|
|
{
|
|
NS_INIT_ISUPPORTS();
|
|
}
|
|
|
|
nsSupportsFloatImpl::~nsSupportsFloatImpl() {}
|
|
|
|
NS_IMETHODIMP nsSupportsFloatImpl::GetData(float *aData)
|
|
{
|
|
if(!aData)
|
|
{
|
|
NS_ASSERTION(0,"Bad pointer");
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
*aData = mData;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsSupportsFloatImpl::SetData(float aData)
|
|
{
|
|
mData = aData;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsSupportsFloatImpl::ToString(char **_retval)
|
|
{
|
|
if(!_retval)
|
|
{
|
|
NS_ASSERTION(0,"Bad pointer");
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
static const int size = 32;
|
|
char buf[size];
|
|
|
|
PR_snprintf(buf, size, "%f", (double) mData);
|
|
|
|
char* result = (char*) nsMemory::Clone(buf,
|
|
(nsCRT::strlen(buf)+1)*sizeof(char));
|
|
*_retval = result;
|
|
return result ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
|
|
/***************************************************************************/
|
|
|
|
NS_IMPL_ISUPPORTS1(nsSupportsDoubleImpl, nsISupportsDouble)
|
|
|
|
nsSupportsDoubleImpl::nsSupportsDoubleImpl()
|
|
: mData(double(0.0))
|
|
{
|
|
NS_INIT_ISUPPORTS();
|
|
}
|
|
|
|
nsSupportsDoubleImpl::~nsSupportsDoubleImpl() {}
|
|
|
|
NS_IMETHODIMP nsSupportsDoubleImpl::GetData(double *aData)
|
|
{
|
|
if(!aData)
|
|
{
|
|
NS_ASSERTION(0,"Bad pointer");
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
*aData = mData;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsSupportsDoubleImpl::SetData(double aData)
|
|
{
|
|
mData = aData;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsSupportsDoubleImpl::ToString(char **_retval)
|
|
{
|
|
if(!_retval)
|
|
{
|
|
NS_ASSERTION(0,"Bad pointer");
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
static const int size = 32;
|
|
char buf[size];
|
|
|
|
PR_snprintf(buf, size, "%f", mData);
|
|
|
|
char* result = (char*) nsMemory::Clone(buf,
|
|
(nsCRT::strlen(buf)+1)*sizeof(char));
|
|
*_retval = result;
|
|
return result ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
|
|
/***************************************************************************/
|
|
|
|
|
|
NS_IMPL_THREADSAFE_ISUPPORTS1(nsSupportsVoidImpl, nsISupportsVoid)
|
|
|
|
nsSupportsVoidImpl::nsSupportsVoidImpl()
|
|
: mData(nsnull)
|
|
{
|
|
NS_INIT_ISUPPORTS();
|
|
}
|
|
|
|
nsSupportsVoidImpl::~nsSupportsVoidImpl() {}
|
|
|
|
NS_IMETHODIMP nsSupportsVoidImpl::GetData(const void * *aData)
|
|
{
|
|
if(!aData)
|
|
{
|
|
NS_ASSERTION(0,"Bad pointer");
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
*aData = mData;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsSupportsVoidImpl::SetData(void * aData)
|
|
{
|
|
mData = aData;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsSupportsVoidImpl::ToString(char **_retval)
|
|
{
|
|
if(!_retval)
|
|
{
|
|
NS_ASSERTION(0,"Bad pointer");
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
|
|
static const char str[] = "[raw data]";
|
|
char* result = (char*) nsMemory::Clone(str, sizeof(str));
|
|
*_retval = result;
|
|
return result ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
|
|
/***************************************************************************/
|