1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4  * License, v. 2.0. If a copy of the MPL was not distributed with this
5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6 
7 #ifndef nsEmbedStream_h__
8 #define nsEmbedStream_h__
9 
10 #include "nsCOMPtr.h"
11 #include "nsIOutputStream.h"
12 #include "nsIURI.h"
13 #include "nsIWebBrowser.h"
14 
15 class nsEmbedStream : public nsISupports
16 {
17 public:
18   nsEmbedStream();
19 
20   void InitOwner(nsIWebBrowser* aOwner);
21   nsresult Init(void);
22 
23   nsresult OpenStream(nsIURI* aBaseURI, const nsACString& aContentType);
24   nsresult AppendToStream(const uint8_t* aData, uint32_t aLen);
25   nsresult CloseStream(void);
26 
27   NS_DECL_ISUPPORTS
28 
29 protected:
30   virtual ~nsEmbedStream();
31 
32 private:
33   nsIWebBrowser* mOwner;
34   nsCOMPtr<nsIOutputStream> mOutputStream;
35 };
36 
37 #endif // nsEmbedStream_h__
38