modules/libjar/nsJARChannel.h

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  37
  38 #ifndef nsJARChannel_h__
  39 #define nsJARChannel_h__
  40
  41 #include "nsIJARChannel.h"
  42 #include "nsIJARURI.h"
  43 #include "nsIInputStreamPump.h"
  44 #include "nsIInterfaceRequestor.h"
  45 #include "nsIProgressEventSink.h"
  46 #include "nsIStreamListener.h"
  47 #include "nsIZipReader.h"
  48 #include "nsIDownloader.h"
  49 #include "nsILoadGroup.h"
  50 #include "nsIFile.h"
  51 #include "nsIURI.h"
  52 #include "nsCOMPtr.h"
  53 #include "nsString.h"
  54 #include "prlog.h"
  55
  56 class nsJARInputThunk;
  57
  58 //-----------------------------------------------------------------------------
  59
  60 class nsJARChannel : public nsIJARChannel
  61                    , public nsIDownloadObserver
  62                    , public nsIStreamListener
  63 {
  64 public:
  65     NS_DECL_ISUPPORTS
  66     NS_DECL_NSIREQUEST
  67     NS_DECL_NSICHANNEL
  68     NS_DECL_NSIJARCHANNEL
  69     NS_DECL_NSIDOWNLOADOBSERVER
  70     NS_DECL_NSIREQUESTOBSERVER
  71     NS_DECL_NSISTREAMLISTENER
  72
  73     nsJARChannel();
  74     virtual ~nsJARChannel();
  75
  76     nsresult Init(nsIURI *uri);
  77
  78 private:
  79     nsresult CreateJarInput(nsIZipReaderCache *);
  80     nsresult EnsureJarInput(PRBool blocking);
  81
  82 #if defined(PR_LOGGING)
  83     nsCString                       mSpec;
  84 #endif
  85
  86     nsCOMPtr<nsIJARURI>             mJarURI;
  87     nsCOMPtr<nsIURI>                mOriginalURI;
  88     nsCOMPtr<nsISupports>           mOwner;
  89     nsCOMPtr<nsIInterfaceRequestor> mCallbacks;
  90     nsCOMPtr<nsISupports>           mSecurityInfo;
  91     nsCOMPtr<nsIProgressEventSink>  mProgressSink;
  92     nsCOMPtr<nsILoadGroup>          mLoadGroup;
  93     nsCOMPtr<nsIStreamListener>     mListener;
  94     nsCOMPtr<nsISupports>           mListenerContext;
  95     nsCString                       mContentType;
  96     nsCString                       mContentCharset;
  97     PRInt32                         mContentLength;
  98     PRUint32                        mLoadFlags;
  99     nsresult                        mStatus;
 100     PRPackedBool                    mIsPending;
 101     PRPackedBool                    mIsUnsafe;
 102
 103     nsJARInputThunk                *mJarInput;
 104     nsCOMPtr<nsIStreamListener>     mDownloader;
 105     nsCOMPtr<nsIInputStreamPump>    mPump;
 106     nsCOMPtr<nsIFile>               mJarFile;
 107     nsCOMPtr<nsIURI>                mJarBaseURI;
 108     nsCString                       mJarEntry;
 109 };
 110
 111 #endif // nsJARChannel_h__