mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
727 lines
21 KiB
C++
727 lines
21 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* vim:set ts=4 sw=4 sts=4 et: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "nsViewSourceChannel.h"
|
|
#include "nsIIOService.h"
|
|
#include "nsIServiceManager.h"
|
|
#include "nsIInterfaceRequestor.h"
|
|
#include "nsIInterfaceRequestorUtils.h"
|
|
#include "nsXPIDLString.h"
|
|
#include "nsReadableUtils.h"
|
|
#include "nsMimeTypes.h"
|
|
#include "nsNetUtil.h"
|
|
#include "nsIHttpHeaderVisitor.h"
|
|
#include "nsStringStream.h"
|
|
|
|
NS_IMPL_ADDREF(nsViewSourceChannel)
|
|
NS_IMPL_RELEASE(nsViewSourceChannel)
|
|
/*
|
|
This QI uses NS_INTERFACE_MAP_ENTRY_CONDITIONAL to check for
|
|
non-nullness of mHttpChannel, mCachingChannel, and mUploadChannel.
|
|
*/
|
|
NS_INTERFACE_MAP_BEGIN(nsViewSourceChannel)
|
|
NS_INTERFACE_MAP_ENTRY(nsIViewSourceChannel)
|
|
NS_INTERFACE_MAP_ENTRY(nsIStreamListener)
|
|
NS_INTERFACE_MAP_ENTRY(nsIRequestObserver)
|
|
NS_INTERFACE_MAP_ENTRY_CONDITIONAL(nsIHttpChannel, mHttpChannel)
|
|
NS_INTERFACE_MAP_ENTRY_CONDITIONAL(nsIHttpChannelInternal, mHttpChannelInternal)
|
|
NS_INTERFACE_MAP_ENTRY_CONDITIONAL(nsICachingChannel, mCachingChannel)
|
|
NS_INTERFACE_MAP_ENTRY_CONDITIONAL(nsIApplicationCacheChannel, mApplicationCacheChannel)
|
|
NS_INTERFACE_MAP_ENTRY_CONDITIONAL(nsIUploadChannel, mUploadChannel)
|
|
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsIRequest, nsIViewSourceChannel)
|
|
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsIChannel, nsIViewSourceChannel)
|
|
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIViewSourceChannel)
|
|
NS_INTERFACE_MAP_END
|
|
|
|
nsresult
|
|
nsViewSourceChannel::Init(nsIURI* uri)
|
|
{
|
|
mOriginalURI = uri;
|
|
|
|
nsAutoCString path;
|
|
nsresult rv = uri->GetPath(path);
|
|
if (NS_FAILED(rv))
|
|
return rv;
|
|
|
|
nsCOMPtr<nsIIOService> pService(do_GetIOService(&rv));
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
nsAutoCString scheme;
|
|
rv = pService->ExtractScheme(path, scheme);
|
|
if (NS_FAILED(rv))
|
|
return rv;
|
|
|
|
// prevent viewing source of javascript URIs (see bug 204779)
|
|
if (scheme.LowerCaseEqualsLiteral("javascript")) {
|
|
NS_WARNING("blocking view-source:javascript:");
|
|
return NS_ERROR_INVALID_ARG;
|
|
}
|
|
|
|
rv = pService->NewChannel(path, nullptr, nullptr, getter_AddRefs(mChannel));
|
|
if (NS_FAILED(rv))
|
|
return rv;
|
|
|
|
mChannel->SetOriginalURI(mOriginalURI);
|
|
mHttpChannel = do_QueryInterface(mChannel);
|
|
mHttpChannelInternal = do_QueryInterface(mChannel);
|
|
mCachingChannel = do_QueryInterface(mChannel);
|
|
mApplicationCacheChannel = do_QueryInterface(mChannel);
|
|
mUploadChannel = do_QueryInterface(mChannel);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
nsresult
|
|
nsViewSourceChannel::InitSrcdoc(nsIURI* aURI, const nsAString &aSrcdoc)
|
|
{
|
|
|
|
nsresult rv;
|
|
|
|
nsCOMPtr<nsIURI> inStreamURI;
|
|
// Need to strip view-source: from the URI. Hardcoded to
|
|
// about:srcdoc as this is the only permissible URI for srcdoc
|
|
// loads
|
|
rv = NS_NewURI(getter_AddRefs(inStreamURI),
|
|
NS_LITERAL_STRING("about:srcdoc"));
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
rv = NS_NewInputStreamChannel(getter_AddRefs(mChannel), inStreamURI,
|
|
aSrcdoc, NS_LITERAL_CSTRING("text/html"),
|
|
true);
|
|
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
mOriginalURI = aURI;
|
|
|
|
mChannel->SetOriginalURI(mOriginalURI);
|
|
mHttpChannel = do_QueryInterface(mChannel);
|
|
mHttpChannelInternal = do_QueryInterface(mChannel);
|
|
mCachingChannel = do_QueryInterface(mChannel);
|
|
mApplicationCacheChannel = do_QueryInterface(mChannel);
|
|
mUploadChannel = do_QueryInterface(mChannel);
|
|
return NS_OK;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// nsIRequest methods:
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetName(nsACString &result)
|
|
{
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::IsPending(bool *result)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->IsPending(result);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetStatus(nsresult *status)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->GetStatus(status);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::Cancel(nsresult status)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->Cancel(status);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::Suspend(void)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->Suspend();
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::Resume(void)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->Resume();
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// nsIChannel methods:
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetOriginalURI(nsIURI* *aURI)
|
|
{
|
|
NS_ASSERTION(aURI, "Null out param!");
|
|
*aURI = mOriginalURI;
|
|
NS_ADDREF(*aURI);
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetOriginalURI(nsIURI* aURI)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(aURI);
|
|
mOriginalURI = aURI;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetURI(nsIURI* *aURI)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
nsCOMPtr<nsIURI> uri;
|
|
nsresult rv = mChannel->GetURI(getter_AddRefs(uri));
|
|
if (NS_FAILED(rv))
|
|
return rv;
|
|
|
|
// protect ourselves against broken channel implementations
|
|
if (!uri) {
|
|
NS_ERROR("inner channel returned NS_OK and a null URI");
|
|
return NS_ERROR_UNEXPECTED;
|
|
}
|
|
|
|
nsAutoCString spec;
|
|
uri->GetSpec(spec);
|
|
|
|
/* XXX Gross hack -- NS_NewURI goes into an infinite loop on
|
|
non-flat specs. See bug 136980 */
|
|
return NS_NewURI(aURI, nsAutoCString(NS_LITERAL_CSTRING("view-source:")+spec), nullptr);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::Open(nsIInputStream **_retval)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
nsresult rv = mChannel->Open(_retval);
|
|
if (NS_SUCCEEDED(rv)) {
|
|
mOpened = true;
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::AsyncOpen(nsIStreamListener *aListener, nsISupports *ctxt)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
mListener = aListener;
|
|
|
|
/*
|
|
* We want to add ourselves to the loadgroup before opening
|
|
* mChannel, since we want to make sure we're in the loadgroup
|
|
* when mChannel finishes and fires OnStopRequest()
|
|
*/
|
|
|
|
nsCOMPtr<nsILoadGroup> loadGroup;
|
|
mChannel->GetLoadGroup(getter_AddRefs(loadGroup));
|
|
if (loadGroup)
|
|
loadGroup->AddRequest(static_cast<nsIViewSourceChannel*>
|
|
(this), nullptr);
|
|
|
|
nsresult rv = mChannel->AsyncOpen(this, ctxt);
|
|
|
|
if (NS_FAILED(rv) && loadGroup)
|
|
loadGroup->RemoveRequest(static_cast<nsIViewSourceChannel*>
|
|
(this),
|
|
nullptr, rv);
|
|
|
|
if (NS_SUCCEEDED(rv)) {
|
|
mOpened = true;
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
|
|
/*
|
|
* Both the view source channel and mChannel are added to the
|
|
* loadgroup. There should never be more than one request in the
|
|
* loadgroup that has LOAD_DOCUMENT_URI set. The one that has this
|
|
* flag set is the request whose URI is used to refetch the document,
|
|
* so it better be the viewsource channel.
|
|
*
|
|
* Therefore, we need to make sure that
|
|
* 1) The load flags on mChannel _never_ include LOAD_DOCUMENT_URI
|
|
* 2) The load flags on |this| include LOAD_DOCUMENT_URI when it was
|
|
* set via SetLoadFlags (mIsDocument keeps track of this flag).
|
|
*/
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetLoadFlags(uint32_t *aLoadFlags)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
nsresult rv = mChannel->GetLoadFlags(aLoadFlags);
|
|
if (NS_FAILED(rv))
|
|
return rv;
|
|
|
|
// This should actually be just LOAD_DOCUMENT_URI but the win32 compiler
|
|
// fails to deal due to amiguous inheritance. nsIChannel::LOAD_DOCUMENT_URI
|
|
// also fails; the Win32 compiler thinks that's supposed to be a method.
|
|
if (mIsDocument)
|
|
*aLoadFlags |= ::nsIChannel::LOAD_DOCUMENT_URI;
|
|
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetLoadFlags(uint32_t aLoadFlags)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
// "View source" always wants the currently cached content.
|
|
// We also want to have _this_ channel, not mChannel to be the
|
|
// 'document' channel in the loadgroup.
|
|
|
|
// These should actually be just LOAD_FROM_CACHE and LOAD_DOCUMENT_URI but
|
|
// the win32 compiler fails to deal due to amiguous inheritance.
|
|
// nsIChannel::LOAD_DOCUMENT_URI/nsIRequest::LOAD_FROM_CACHE also fails; the
|
|
// Win32 compiler thinks that's supposed to be a method.
|
|
mIsDocument = (aLoadFlags & ::nsIChannel::LOAD_DOCUMENT_URI) ? true : false;
|
|
|
|
return mChannel->SetLoadFlags((aLoadFlags |
|
|
::nsIRequest::LOAD_FROM_CACHE) &
|
|
~::nsIChannel::LOAD_DOCUMENT_URI);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetContentType(nsACString &aContentType)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
aContentType.Truncate();
|
|
|
|
if (mContentType.IsEmpty())
|
|
{
|
|
// Get the current content type
|
|
nsresult rv;
|
|
nsAutoCString contentType;
|
|
rv = mChannel->GetContentType(contentType);
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
// If we don't know our type, just say so. The unknown
|
|
// content decoder will then kick in automatically, and it
|
|
// will call our SetOriginalContentType method instead of our
|
|
// SetContentType method to set the type it determines.
|
|
if (!contentType.Equals(UNKNOWN_CONTENT_TYPE)) {
|
|
contentType = VIEWSOURCE_CONTENT_TYPE;
|
|
}
|
|
|
|
mContentType = contentType;
|
|
}
|
|
|
|
aContentType = mContentType;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetContentType(const nsACString &aContentType)
|
|
{
|
|
// Our GetContentType() currently returns VIEWSOURCE_CONTENT_TYPE
|
|
//
|
|
// However, during the parsing phase the parser calls our
|
|
// channel's GetContentType(). Returning the string above trips up
|
|
// the parser. In order to avoid messy changes and not to have the
|
|
// parser depend on nsIViewSourceChannel Vidur proposed the
|
|
// following solution:
|
|
//
|
|
// The ViewSourceChannel initially returns a content type of
|
|
// VIEWSOURCE_CONTENT_TYPE. Based on this type decisions to
|
|
// create a viewer for doing a view source are made. After the
|
|
// viewer is created, nsLayoutDLF::CreateInstance() calls this
|
|
// SetContentType() with the original content type. When it's
|
|
// time for the parser to find out the content type it will call
|
|
// our channel's GetContentType() and it will get the original
|
|
// content type, such as, text/html and everything is kosher from
|
|
// then on.
|
|
|
|
if (!mOpened) {
|
|
// We do not take hints
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
}
|
|
|
|
mContentType = aContentType;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetContentCharset(nsACString &aContentCharset)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->GetContentCharset(aContentCharset);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetContentCharset(const nsACString &aContentCharset)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->SetContentCharset(aContentCharset);
|
|
}
|
|
|
|
// We don't forward these methods becacuse content-disposition isn't whitelisted
|
|
// (see GetResponseHeader/VisitResponseHeaders).
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetContentDisposition(uint32_t *aContentDisposition)
|
|
{
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetContentDisposition(uint32_t aContentDisposition)
|
|
{
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetContentDispositionFilename(nsAString &aContentDispositionFilename)
|
|
{
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetContentDispositionFilename(const nsAString &aContentDispositionFilename)
|
|
{
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetContentDispositionHeader(nsACString &aContentDispositionHeader)
|
|
{
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetContentLength(int64_t *aContentLength)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->GetContentLength(aContentLength);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetContentLength(int64_t aContentLength)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->SetContentLength(aContentLength);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetLoadGroup(nsILoadGroup* *aLoadGroup)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->GetLoadGroup(aLoadGroup);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetLoadGroup(nsILoadGroup* aLoadGroup)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->SetLoadGroup(aLoadGroup);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetOwner(nsISupports* *aOwner)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->GetOwner(aOwner);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetOwner(nsISupports* aOwner)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->SetOwner(aOwner);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetNotificationCallbacks(nsIInterfaceRequestor* *aNotificationCallbacks)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->GetNotificationCallbacks(aNotificationCallbacks);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetNotificationCallbacks(nsIInterfaceRequestor* aNotificationCallbacks)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->SetNotificationCallbacks(aNotificationCallbacks);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetSecurityInfo(nsISupports * *aSecurityInfo)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->GetSecurityInfo(aSecurityInfo);
|
|
}
|
|
|
|
// nsIViewSourceChannel methods
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetOriginalContentType(nsACString &aContentType)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
return mChannel->GetContentType(aContentType);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetOriginalContentType(const nsACString &aContentType)
|
|
{
|
|
NS_ENSURE_TRUE(mChannel, NS_ERROR_FAILURE);
|
|
|
|
// clear our cached content-type value
|
|
mContentType.Truncate();
|
|
|
|
return mChannel->SetContentType(aContentType);
|
|
}
|
|
|
|
// nsIRequestObserver methods
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::OnStartRequest(nsIRequest *aRequest, nsISupports *aContext)
|
|
{
|
|
NS_ENSURE_TRUE(mListener, NS_ERROR_FAILURE);
|
|
// The channel may have gotten redirected... Time to update our info
|
|
mChannel = do_QueryInterface(aRequest);
|
|
mHttpChannel = do_QueryInterface(aRequest);
|
|
mCachingChannel = do_QueryInterface(aRequest);
|
|
mUploadChannel = do_QueryInterface(aRequest);
|
|
|
|
return mListener->OnStartRequest(static_cast<nsIViewSourceChannel*>
|
|
(this),
|
|
aContext);
|
|
}
|
|
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::OnStopRequest(nsIRequest *aRequest, nsISupports* aContext,
|
|
nsresult aStatus)
|
|
{
|
|
NS_ENSURE_TRUE(mListener, NS_ERROR_FAILURE);
|
|
if (mChannel)
|
|
{
|
|
nsCOMPtr<nsILoadGroup> loadGroup;
|
|
mChannel->GetLoadGroup(getter_AddRefs(loadGroup));
|
|
if (loadGroup)
|
|
{
|
|
loadGroup->RemoveRequest(static_cast<nsIViewSourceChannel*>
|
|
(this),
|
|
nullptr, aStatus);
|
|
}
|
|
}
|
|
return mListener->OnStopRequest(static_cast<nsIViewSourceChannel*>
|
|
(this),
|
|
aContext, aStatus);
|
|
}
|
|
|
|
|
|
// nsIStreamListener methods
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::OnDataAvailable(nsIRequest *aRequest, nsISupports* aContext,
|
|
nsIInputStream *aInputStream,
|
|
uint64_t aSourceOffset,
|
|
uint32_t aLength)
|
|
{
|
|
NS_ENSURE_TRUE(mListener, NS_ERROR_FAILURE);
|
|
return mListener->OnDataAvailable(static_cast<nsIViewSourceChannel*>
|
|
(this),
|
|
aContext, aInputStream,
|
|
aSourceOffset, aLength);
|
|
}
|
|
|
|
|
|
// nsIHttpChannel methods
|
|
|
|
// We want to forward most of nsIHttpChannel over to mHttpChannel, but we want
|
|
// to override GetRequestHeader and VisitHeaders. The reason is that we don't
|
|
// want various headers like Link: and Refresh: applying to view-source.
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetRequestMethod(nsACString & aRequestMethod)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->GetRequestMethod(aRequestMethod);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetRequestMethod(const nsACString & aRequestMethod)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->SetRequestMethod(aRequestMethod);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetReferrer(nsIURI * *aReferrer)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->GetReferrer(aReferrer);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetReferrer(nsIURI * aReferrer)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->SetReferrer(aReferrer);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetRequestHeader(const nsACString & aHeader,
|
|
nsACString & aValue)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->GetRequestHeader(aHeader, aValue);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetRequestHeader(const nsACString & aHeader,
|
|
const nsACString & aValue,
|
|
bool aMerge)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->SetRequestHeader(aHeader, aValue, aMerge);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::VisitRequestHeaders(nsIHttpHeaderVisitor *aVisitor)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->VisitRequestHeaders(aVisitor);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetAllowPipelining(bool *aAllowPipelining)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->GetAllowPipelining(aAllowPipelining);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetAllowPipelining(bool aAllowPipelining)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->SetAllowPipelining(aAllowPipelining);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetRedirectionLimit(uint32_t *aRedirectionLimit)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->GetRedirectionLimit(aRedirectionLimit);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetRedirectionLimit(uint32_t aRedirectionLimit)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->SetRedirectionLimit(aRedirectionLimit);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetResponseStatus(uint32_t *aResponseStatus)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->GetResponseStatus(aResponseStatus);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetResponseStatusText(nsACString & aResponseStatusText)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->GetResponseStatusText(aResponseStatusText);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetRequestSucceeded(bool *aRequestSucceeded)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->GetRequestSucceeded(aRequestSucceeded);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::GetResponseHeader(const nsACString & aHeader,
|
|
nsACString & aValue)
|
|
{
|
|
if (!mHttpChannel)
|
|
return NS_ERROR_NULL_POINTER;
|
|
|
|
if (!aHeader.Equals(NS_LITERAL_CSTRING("Content-Type"),
|
|
nsCaseInsensitiveCStringComparator()) &&
|
|
!aHeader.Equals(NS_LITERAL_CSTRING("X-Content-Security-Policy"),
|
|
nsCaseInsensitiveCStringComparator()) &&
|
|
!aHeader.Equals(NS_LITERAL_CSTRING("X-Content-Security-Policy-Report-Only"),
|
|
nsCaseInsensitiveCStringComparator()) &&
|
|
!aHeader.Equals(NS_LITERAL_CSTRING("Content-Security-Policy"),
|
|
nsCaseInsensitiveCStringComparator()) &&
|
|
!aHeader.Equals(NS_LITERAL_CSTRING("Content-Security-Policy-Report-Only"),
|
|
nsCaseInsensitiveCStringComparator()) &&
|
|
!aHeader.Equals(NS_LITERAL_CSTRING("X-Frame-Options"),
|
|
nsCaseInsensitiveCStringComparator())) {
|
|
aValue.Truncate();
|
|
return NS_OK;
|
|
}
|
|
|
|
return mHttpChannel->GetResponseHeader(aHeader, aValue);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::SetResponseHeader(const nsACString & header,
|
|
const nsACString & value, bool merge)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->SetResponseHeader(header, value, merge);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::VisitResponseHeaders(nsIHttpHeaderVisitor *aVisitor)
|
|
{
|
|
if (!mHttpChannel)
|
|
return NS_ERROR_NULL_POINTER;
|
|
|
|
NS_NAMED_LITERAL_CSTRING(contentTypeStr, "Content-Type");
|
|
nsAutoCString contentType;
|
|
nsresult rv =
|
|
mHttpChannel->GetResponseHeader(contentTypeStr, contentType);
|
|
if (NS_SUCCEEDED(rv))
|
|
aVisitor->VisitHeader(contentTypeStr, contentType);
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::IsNoStoreResponse(bool *_retval)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->IsNoStoreResponse(_retval);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::IsNoCacheResponse(bool *_retval)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->IsNoCacheResponse(_retval);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsViewSourceChannel::RedirectTo(nsIURI *uri)
|
|
{
|
|
return !mHttpChannel ? NS_ERROR_NULL_POINTER :
|
|
mHttpChannel->RedirectTo(uri);
|
|
}
|
|
|