Part fix for bug 35956. HTTP now has an API to turn off automatic gunziping. r=rjc

git-svn-id: svn://10.0.0.236/trunk@72836 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/netwerk/protocol/http/public/nsIHTTPChannel.idl

@@ -88,6 +88,17 @@ interface nsIHTTPChannel : nsIChannel
 
     attribute PRBool AuthTriedWithPrehost;
 
+	/* 
+		We need a way to switch off gzip, etc. compression on the fly 
+		so that SaveAs would work as expected. Eventually this needs to 
+		go away since the content-conversion should occur only in URI-Loader
+		land. See bug 43092 
+
+		By default this value is TRUE. 
+
+	*/
+	attribute PRBool ApplyConversion; 
+
     readonly attribute PRBool UsingProxy;
 
     readonly attribute nsIPrompt prompter;

mozilla/netwerk/protocol/http/src/nsHTTPChannel.cpp

@@ -99,7 +99,8 @@ nsHTTPChannel::nsHTTPChannel(nsIURI* i_URL, nsHTTPHandler* i_Handler):
     mBufferMaxSize(0),
     mStatus(NS_OK),
     mPipeliningAllowed (PR_TRUE),
-    mPipelinedRequest (nsnull)
+    mPipelinedRequest (nsnull),
+    mApplyConversion(PR_TRUE)
 {
     NS_INIT_REFCNT();
 			NS_NewISupportsArray ( getter_AddRefs (mStreamAsFileObserverArray ) );
@@ -2428,6 +2429,20 @@ nsHTTPChannel::RemoveObserver(nsIStreamAsFileObserver *aObserver)
 	return NS_OK;
 }
 
+NS_IMETHODIMP
+nsHTTPChannel::GetApplyConversion(PRBool *aApplyConversion)
+{
+    NS_ENSURE_ARG_POINTER(aApplyConversion);
+    *aApplyConversion = mApplyConversion;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsHTTPChannel::SetApplyConversion(PRBool aApplyConversion)
+{
+    mApplyConversion = aApplyConversion;
+    return NS_OK;
+}
 
 static NS_DEFINE_CID(kEventQServiceCID, NS_EVENTQUEUESERVICE_CID);
 // nsISupports implementation

mozilla/netwerk/protocol/http/src/nsHTTPChannel.h

@@ -190,6 +190,7 @@ protected:
     nsCOMPtr<nsISupports>               mSecurityInfo;
     // Stream as file
     nsCOMPtr<nsISupportsArray>						mStreamAsFileObserverArray;
+    PRBool                              mApplyConversion;
 };
 
 #include "nsIRunnable.h"