netwerk/base/nsDownloader.h

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 #ifndef nsDownloader_h__
   6 #define nsDownloader_h__
   7
   8 #include "nsIDownloader.h"
   9 #include "nsCOMPtr.h"
  10
  11 class nsIFile;
  12 class nsIOutputStream;
  13
  14 class nsDownloader : public nsIDownloader {
  15  public:
  16   NS_DECL_ISUPPORTS
  17   NS_DECL_NSIDOWNLOADER
  18   NS_DECL_NSIREQUESTOBSERVER
  19   NS_DECL_NSISTREAMLISTENER
  20
  21   nsDownloader() : mLocationIsTemp(false) {}
  22
  23  protected:
  24   virtual ~nsDownloader();
  25
  26   static nsresult ConsumeData(nsIInputStream *in, void *closure,
  27                               const char *fromRawSegment, uint32_t toOffset,
  28                               uint32_t count, uint32_t *writeCount);
  29
  30   nsCOMPtr<nsIDownloadObserver> mObserver;
  31   nsCOMPtr<nsIFile> mLocation;
  32   nsCOMPtr<nsIOutputStream> mSink;
  33   bool mLocationIsTemp;
  34 };
  35
  36 #endif  // nsDownloader_h__