embedding/browser/nsEmbedStream.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef nsEmbedStream_h__
   7 #define nsEmbedStream_h__
   8
   9 #include "nsCOMPtr.h"
  10 #include "nsIOutputStream.h"
  11 #include "nsIURI.h"
  12 #include "nsIWebBrowser.h"
  13
  14 class nsEmbedStream : public nsISupports
  15 {
  16  public:
  17
  18   nsEmbedStream();
  19
  20   void      InitOwner      (nsIWebBrowser *aOwner);
  21   NS_METHOD Init           (void);
  22
  23   NS_METHOD OpenStream     (nsIURI *aBaseURI, const nsACString& aContentType);
  24   NS_METHOD AppendToStream (const uint8_t *aData, uint32_t aLen);
  25   NS_METHOD 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__