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Bug 741059 - Part 2: Use the nsIChannel::SetPrivate API to set the private bit on the favicon channel loads based on the knowledge of the caller of the favicon loading API; r=mak

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This commit is contained in:
Ehsan Akhgari 2012-09-04 20:38:00 -04:00
parent 5236854e21
commit dd7fefe23a
5 changed files with 54 additions and 6 deletions
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31
toolkit/components/places/AsyncFaviconHelpers.cpp
View File

@ -18,6 +18,10 @@
#include "nsNetUtil.h"
#include "nsPrintfCString.h"
#include "nsStreamUtils.h"
#include "nsIPrivateBrowsingChannel.h"
#if !(defined(MOZ_PER_WINDOW_PRIVATE_BROWSING)) && defined(DEBUG)
#include "nsIPrivateBrowsingService.h"
#endif
#define CONTENT_SNIFFING_SERVICES "content-sniffing-services"
@ -435,6 +439,7 @@ nsresult
AsyncFetchAndSetIconForPage::start(nsIURI* aFaviconURI,
nsIURI* aPageURI,
enum AsyncFaviconFetchMode aFetchMode,
uint32_t aFaviconLoadType,
nsIFaviconDataCallback* aCallback)
{
NS_PRECONDITION(NS_IsMainThread(),
@ -481,7 +486,7 @@ AsyncFetchAndSetIconForPage::start(nsIURI* aFaviconURI,
// The event will swap owning pointers, thus we need a new pointer.
nsCOMPtr<nsIFaviconDataCallback> callback(aCallback);
nsRefPtr<AsyncFetchAndSetIconForPage> event =
new AsyncFetchAndSetIconForPage(icon, page, callback);
new AsyncFetchAndSetIconForPage(icon, page, aFaviconLoadType, callback);
// Get the target thread and start the work.
nsRefPtr<Database> DB = Database::GetDatabase();
@ -494,11 +499,26 @@ AsyncFetchAndSetIconForPage::start(nsIURI* aFaviconURI,
AsyncFetchAndSetIconForPage::AsyncFetchAndSetIconForPage(
IconData& aIcon
, PageData& aPage
, uint32_t aFaviconLoadType
, nsCOMPtr<nsIFaviconDataCallback>& aCallback
) : AsyncFaviconHelperBase(aCallback)
, mIcon(aIcon)
, mPage(aPage)
, mFaviconLoadPrivate(aFaviconLoadType == nsIFaviconService::FAVICON_LOAD_PRIVATE)
{
#if !(defined(MOZ_PER_WINDOW_PRIVATE_BROWSING)) && defined(DEBUG)
// This code makes sure that in global private browsing mode, the flag
// passed to us matches the global PB mode. This can be removed when
// per-window private browsing has been turned on.
nsCOMPtr<nsIPrivateBrowsingService> pbService =
do_GetService(NS_PRIVATE_BROWSING_SERVICE_CONTRACTID);
if (pbService) {
bool inPrivateBrowsing = false;
if (NS_SUCCEEDED(pbService->GetPrivateBrowsingEnabled(&inPrivateBrowsing))) {
MOZ_ASSERT(inPrivateBrowsing == mFaviconLoadPrivate);
}
}
#endif
}
AsyncFetchAndSetIconForPage::~AsyncFetchAndSetIconForPage()
@ -533,7 +553,7 @@ AsyncFetchAndSetIconForPage::Run()
// Fetch the icon from network. When done this will associate the
// icon to the page and notify.
nsRefPtr<AsyncFetchAndSetIconFromNetwork> event =
new AsyncFetchAndSetIconFromNetwork(mIcon, mPage, mCallback);
new AsyncFetchAndSetIconFromNetwork(mIcon, mPage, mFaviconLoadPrivate, mCallback);
// Start the work on the main thread.
rv = NS_DispatchToMainThread(event);
@ -557,11 +577,13 @@ NS_IMPL_ISUPPORTS_INHERITED3(
AsyncFetchAndSetIconFromNetwork::AsyncFetchAndSetIconFromNetwork(
IconData& aIcon
, PageData& aPage
, bool aFaviconLoadPrivate
, nsCOMPtr<nsIFaviconDataCallback>& aCallback
)
: AsyncFaviconHelperBase(aCallback)
, mIcon(aIcon)
, mPage(aPage)
, mFaviconLoadPrivate(aFaviconLoadPrivate)
{
}
@ -596,6 +618,11 @@ AsyncFetchAndSetIconFromNetwork::Run()
NS_ENSURE_STATE(listenerRequestor);
rv = mChannel->SetNotificationCallbacks(listenerRequestor);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIPrivateBrowsingChannel> pbChannel = do_QueryInterface(mChannel);
if (pbChannel) {
rv = pbChannel->SetPrivate(mFaviconLoadPrivate);
NS_ENSURE_SUCCESS(rv, rv);
}
rv = mChannel->AsyncOpen(this, nullptr);
NS_ENSURE_SUCCESS(rv, rv);

5
toolkit/components/places/AsyncFaviconHelpers.h
View File

@ -133,6 +133,7 @@ public:
static nsresult start(nsIURI* aFaviconURI,
nsIURI* aPageURI,
enum AsyncFaviconFetchMode aFetchMode,
uint32_t aFaviconLoadType,
nsIFaviconDataCallback* aCallback);
/**
@ -147,6 +148,7 @@ public:
*/
AsyncFetchAndSetIconForPage(IconData& aIcon,
PageData& aPage,
uint32_t aFaviconLoadType,
nsCOMPtr<nsIFaviconDataCallback>& aCallback);
virtual ~AsyncFetchAndSetIconForPage();
@ -154,6 +156,7 @@ public:
protected:
IconData mIcon;
PageData mPage;
const bool mFaviconLoadPrivate;
};
/**
@ -186,6 +189,7 @@ public:
*/
AsyncFetchAndSetIconFromNetwork(IconData& aIcon,
PageData& aPage,
bool aFaviconLoadPrivate,
nsCOMPtr<nsIFaviconDataCallback>& aCallback);
virtual ~AsyncFetchAndSetIconFromNetwork();
@ -194,6 +198,7 @@ protected:
IconData mIcon;
PageData mPage;
nsCOMPtr<nsIChannel> mChannel;
const bool mFaviconLoadPrivate;
};
/**

6
toolkit/components/places/mozIAsyncFavicons.idl
View File

@ -14,7 +14,7 @@ interface nsIFaviconDataCallback;
* @status EXPERIMENTAL
*/
[scriptable, uuid(f3530e8d-0016-4f56-91fe-28958a7ec296)]
[scriptable, uuid(8849feef-0ead-4e9b-b63b-8d862c42a736)]
interface mozIAsyncFavicons : nsISupports
{
/**
@ -48,6 +48,9 @@ interface mozIAsyncFavicons : nsISupports
* don't have it or it has expired from the cache. Setting
* aForceReload to true causes us to reload the favicon even if we
* have a usable copy.
* @param aFaviconLoadType
* Set to FAVICON_LOAD_PRIVATE if the favicon is loaded from a private
* browsing window. Set to FAVICON_LOAD_NON_PRIVATE otherwise.
* @param aCallback
* Once we're done setting and/or fetching the favicon, we invoke this
* callback.
@ -57,6 +60,7 @@ interface mozIAsyncFavicons : nsISupports
void setAndFetchFaviconForPage(in nsIURI aPageURI,
in nsIURI aFaviconURI,
in boolean aForceReload,
in unsigned long aFaviconLoadType,
[optional] in nsIFaviconDataCallback aCallback);
/**

7
toolkit/components/places/nsFaviconService.cpp
View File

@ -344,6 +344,7 @@ NS_IMETHODIMP
nsFaviconService::SetAndLoadFaviconForPage(nsIURI* aPageURI,
nsIURI* aFaviconURI,
bool aForceReload,
uint32_t aFaviconLoadType,
nsIFaviconDataCallback* aCallback)
{
NS_ENSURE_ARG(aPageURI);
@ -367,7 +368,7 @@ nsFaviconService::SetAndLoadFaviconForPage(nsIURI* aPageURI,
// Finally associate the icon to the requested page if not yet associated.
rv = AsyncFetchAndSetIconForPage::start(
aFaviconURI, aPageURI, aForceReload ? FETCH_ALWAYS : FETCH_IF_MISSING,
aCallback
aFaviconLoadType, aCallback
);
NS_ENSURE_SUCCESS(rv, rv);
@ -379,10 +380,12 @@ NS_IMETHODIMP
nsFaviconService::SetAndFetchFaviconForPage(nsIURI* aPageURI,
nsIURI* aFaviconURI,
bool aForceReload,
uint32_t aFaviconLoadType,
nsIFaviconDataCallback* aCallback)
{
return SetAndLoadFaviconForPage(aPageURI, aFaviconURI,
aForceReload, aCallback);
aForceReload, aFaviconLoadType,
aCallback);
}
NS_IMETHODIMP

11
toolkit/components/places/nsIFaviconService.idl
View File

@ -8,7 +8,7 @@
interface nsIURI;
interface nsIFaviconDataCallback;
[scriptable, uuid(2cf188f4-3c96-4bca-b668-36b25aaf7c1d)]
[scriptable, uuid(8062a652-e0ea-4a50-b204-a0dde133de0e)]
interface nsIFaviconService : nsISupports
{
/**
@ -34,6 +34,11 @@ interface nsIFaviconService : nsISupports
void setFaviconUrlForPage(in nsIURI aPageURI,
in nsIURI aFaviconURI);
// The favicon is being loaded from a private browsing window
const unsigned long FAVICON_LOAD_PRIVATE = 1;
// The favicon is being loaded from a non-private browsing window
const unsigned long FAVICON_LOAD_NON_PRIVATE = 2;
/**
* Same as SetFaviconUrlForPage except that this also attempts to fetch and
* save the icon data by loading the favicon URI through an async network
@ -63,6 +68,9 @@ interface nsIFaviconService : nsISupports
* Unset is normal behavior, we will only try to reload the favicon
* if we don't have it or if it has expired from the cache. If set,
* it will always try to reload the favicon.
* @param aFaviconLoadType
* Set to FAVICON_LOAD_PRIVATE if the favicon is loaded from a private
* browsing window. Set to FAVICON_LOAD_NON_PRIVATE otherwise.
* @param aCallback
* Once we're done setting and/or loading the favicon, we invoke this
* callback.
@ -74,6 +82,7 @@ interface nsIFaviconService : nsISupports
void setAndLoadFaviconForPage(in nsIURI aPageURI,
in nsIURI aFaviconURI,
in boolean aForceReload,
in unsigned long aFaviconLoadType,
[optional] in nsIFaviconDataCallback aCallback);
/**