191 lines
4.8 KiB
C++
191 lines
4.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* 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
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the NPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsPluginStreamPeer.h"
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#include "nsIURL.h"
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#include "prmem.h"
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#include "nsString.h"
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nsPluginStreamPeer :: nsPluginStreamPeer()
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{
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NS_INIT_REFCNT();
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mURL = nsnull;
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mLength = 0;
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mLastMod = 0;
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mNotifyData = nsnull;
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mMIMEType = nsnull;
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mURLSpec = nsnull;
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mReason = nsPluginReason_NoReason;
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}
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nsPluginStreamPeer :: ~nsPluginStreamPeer()
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{
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NS_IF_RELEASE(mURL);
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if (nsnull != mMIMEType)
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{
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PR_Free((void *)mMIMEType);
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mMIMEType = nsnull;
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}
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if (nsnull != mURLSpec)
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{
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PR_Free((void *)mURLSpec);
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mURLSpec = nsnull;
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}
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}
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NS_IMPL_ADDREF(nsPluginStreamPeer);
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NS_IMPL_RELEASE(nsPluginStreamPeer);
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static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
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static NS_DEFINE_IID(kIPluginStreamPeerIID, NS_IPLUGINSTREAMPEER_IID);
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//static NS_DEFINE_IID(kISeekablePluginStreamPeerIID, NS_ISEEKABLEPLUGINSTREAMPEER_IID);
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NS_IMETHODIMP nsPluginStreamPeer :: QueryInterface(const nsIID& iid, void** instance)
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{
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if (instance == NULL)
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return NS_ERROR_NULL_POINTER;
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if (iid.Equals(kIPluginStreamPeerIID))
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{
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*instance = (void *)(nsIPluginStreamPeer *)this;
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AddRef();
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return NS_OK;
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}
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else if (iid.Equals(kISupportsIID))
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{
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*instance = (void *)(nsISupports *)this;
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AddRef();
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return NS_OK;
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}
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return NS_NOINTERFACE;
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}
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NS_IMETHODIMP nsPluginStreamPeer :: GetURL(const char* *result)
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{
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if (nsnull != mURL)
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{
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if (nsnull == mURLSpec)
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{
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PRUnichar* str;
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mURL->ToString(&str);
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nsString string = str;
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delete str;
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mURLSpec = (char *)PR_Malloc(string.Length() + 1);
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if (nsnull != mURLSpec)
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string.ToCString(mURLSpec, string.Length() + 1);
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else
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return NS_ERROR_OUT_OF_MEMORY;
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}
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*result = mURLSpec;
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return NS_OK;
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}
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else
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return NS_ERROR_UNEXPECTED;
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}
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NS_IMETHODIMP nsPluginStreamPeer :: GetEnd(PRUint32 *result)
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{
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*result = mLength;
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return NS_OK;
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}
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NS_IMETHODIMP nsPluginStreamPeer :: GetLastModified(PRUint32 *result)
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{
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*result = mLastMod;
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return NS_OK;
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}
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NS_IMETHODIMP nsPluginStreamPeer :: GetNotifyData(void* *result)
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{
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*result = mNotifyData;
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return NS_OK;
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}
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NS_IMETHODIMP nsPluginStreamPeer :: GetReason(nsPluginReason *result)
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{
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*result = mReason;
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return NS_OK;
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}
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NS_IMETHODIMP nsPluginStreamPeer :: GetMIMEType(nsMIMEType *result)
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{
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*result = mMIMEType;
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return NS_OK;
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}
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nsresult nsPluginStreamPeer :: Initialize(nsIURI *aURL, PRUint32 aLength,
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PRUint32 aLastMod, nsMIMEType aMIMEType,
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void *aNotifyData)
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{
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mURL = aURL;
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NS_ADDREF(mURL);
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mLength = aLength;
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mLastMod = aLastMod;
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if (nsnull != aMIMEType)
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{
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PRInt32 len = strlen(aMIMEType);
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mMIMEType = (char *)PR_Malloc(len + 1);
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if (nsnull != mMIMEType)
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strcpy((char *)mMIMEType, (char *)aMIMEType);
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else
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return NS_ERROR_OUT_OF_MEMORY;
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}
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mNotifyData = aNotifyData;
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return NS_OK;
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}
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nsresult nsPluginStreamPeer :: SetReason(nsPluginReason aReason)
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{
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mReason = aReason;
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return NS_OK;
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}
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// eof
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