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 "nsHashPropertyBag.h"
  51 #include "nsIFile.h"
  52 #include "nsIURI.h"
  53 #include "nsCOMPtr.h"
  54 #include "nsString.h"
  55 #include "prlog.h"
  56
  57 class nsJARInputThunk;
  58
  59 //-----------------------------------------------------------------------------
  60
  61 class nsJARChannel : public nsIJARChannel
  62                    , public nsIDownloadObserver
  63                    , public nsIStreamListener
  64                    , public nsHashPropertyBag
  65 {
  66 public:
  67     NS_DECL_ISUPPORTS
  68     NS_DECL_NSIREQUEST
  69     NS_DECL_NSICHANNEL
  70     NS_DECL_NSIJARCHANNEL
  71     NS_DECL_NSIDOWNLOADOBSERVER
  72     NS_DECL_NSIREQUESTOBSERVER
  73     NS_DECL_NSISTREAMLISTENER
  74
  75     nsJARChannel();
  76     virtual ~nsJARChannel();
  77
  78     nsresult Init(nsIURI *uri);
  79
  80 private:
  81     nsresult CreateJarInput(nsIZipReaderCache *);
  82     nsresult EnsureJarInput(PRBool blocking);
  83
  84 #if defined(PR_LOGGING)
  85     nsCString                       mSpec;
  86 #endif
  87
  88     nsCOMPtr<nsIJARURI>             mJarURI;
  89     nsCOMPtr<nsIURI>                mOriginalURI;
  90     nsCOMPtr<nsISupports>           mOwner;
  91     nsCOMPtr<nsIInterfaceRequestor> mCallbacks;
  92     nsCOMPtr<nsISupports>           mSecurityInfo;
  93     nsCOMPtr<nsIProgressEventSink>  mProgressSink;
  94     nsCOMPtr<nsILoadGroup>          mLoadGroup;
  95     nsCOMPtr<nsIStreamListener>     mListener;
  96     nsCOMPtr<nsISupports>           mListenerContext;
  97     nsCString                       mContentType;
  98     nsCString                       mContentCharset;
  99     PRInt32                         mContentLength;
 100     PRUint32                        mLoadFlags;
 101     nsresult                        mStatus;
 102     PRPackedBool                    mIsPending;
 103     PRPackedBool                    mIsUnsafe;
 104
 105     nsJARInputThunk                *mJarInput;
 106     nsCOMPtr<nsIStreamListener>     mDownloader;
 107     nsCOMPtr<nsIInputStreamPump>    mPump;
 108     nsCOMPtr<nsIFile>               mJarFile;
 109     nsCOMPtr<nsIURI>                mJarBaseURI;
 110     nsCString                       mJarEntry;
 111 };
 112
 113 #endif // nsJARChannel_h__