зеркало из https://github.com/mozilla/gecko-dev.git
150 строки
5.4 KiB
C++
150 строки
5.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set sw=2 ts=8 et tw=80 ft=cpp : */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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include protocol PNecko;
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include InputStreamParams;
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include URIParams;
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include protocol PBlob; //FIXME: bug #792908
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include "mozilla/net/PHttpChannelParams.h";
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include "mozilla/net/NeckoMessageUtils.h";
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include "prio.h";
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using RequestHeaderTuples;
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using nsHttpHeaderArray;
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using nsHttpResponseHead;
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using nsHttpAtom;
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using PRNetAddr;
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namespace mozilla {
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namespace net {
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//-------------------------------------------------------------------
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protocol PHttpChannel
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{
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manager PNecko;
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parent:
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AsyncOpen(URIParams uri,
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// - TODO: bug 571161: unclear if any HTTP channel clients ever
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// set originalURI != uri (about:credits?); also not clear if
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// chrome channel would ever need to know. Get rid of next arg?
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OptionalURIParams original,
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OptionalURIParams doc,
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OptionalURIParams referrer,
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uint32_t loadFlags,
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RequestHeaderTuples requestHeaders,
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nsHttpAtom requestMethod,
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OptionalInputStreamParams uploadStream,
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bool uploadStreamHasHeaders,
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uint16_t priority,
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uint8_t redirectionLimit,
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bool allowPipelining,
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bool forceAllowThirdPartyCookie,
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bool resumeAt,
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uint64_t startPos,
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nsCString entityID,
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bool chooseApplicationCache,
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nsCString appCacheClientID,
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bool allowSpdy);
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// Used to connect redirected-to channel on the parent with redirected-to
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// channel on the child.
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ConnectChannel(uint32_t channelId);
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SetPriority(uint16_t priority);
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SetCacheTokenCachedCharset(nsCString charset);
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UpdateAssociatedContentSecurity(int32_t broken,
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int32_t no);
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Suspend();
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Resume();
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Cancel(nsresult status);
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// Reports approval/veto of redirect by child process redirect observers
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Redirect2Verify(nsresult result, RequestHeaderTuples changedHeaders);
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// For document loads we keep this protocol open after child's
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// OnStopRequest, and send this msg (instead of __delete__) to allow
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// partial cleanup on parent.
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DocumentChannelCleanup();
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// This might have to be sync. If this fails we must fail the document load
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// to avoid endless loop.
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//
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// Explanation: the document loaded was loaded from the offline cache. But
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// the cache group id (the manifest URL) of the cache group it was loaded
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// from is different then the manifest the document refers to in the html
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// tag. If we detect this during the cache selection algorithm, we must not
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// load this document from the offline cache group it was just loaded from.
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// Marking the cache entry as foreign in its cache group will prevent
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// the document to load from the bad offline cache group. After it is marked,
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// we reload the document to take the effect. If we fail to mark the entry
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// as foreign, we will end up in the same situation and reload again and
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// again, indefinitely.
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MarkOfflineCacheEntryAsForeign();
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__delete__();
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child:
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OnStartRequest(nsHttpResponseHead responseHead,
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bool useResponseHead,
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nsHttpHeaderArray requestHeaders,
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bool isFromCache,
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bool cacheEntryAvailable,
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uint32_t cacheExpirationTime,
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nsCString cachedCharset,
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nsCString securityInfoSerialization,
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PRNetAddr selfAddr,
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PRNetAddr peerAddr);
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// Combines a single OnDataAvailable and its associated OnProgress &
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// OnStatus calls into one IPDL message
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OnTransportAndData(nsresult status,
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uint64_t progress,
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uint64_t progressMax,
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nsCString data,
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uint64_t offset,
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uint32_t count);
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OnStopRequest(nsresult statusCode);
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OnProgress(uint64_t progress, uint64_t progressMax);
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OnStatus(nsresult status);
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// Used to cancel child channel if we hit errors during creating and
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// AsyncOpen of nsHttpChannel on the parent.
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FailedAsyncOpen(nsresult status);
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// Called to initiate content channel redirect, starts talking to sinks
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// on the content process and reports result via Redirect2Verify above
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Redirect1Begin(uint32_t newChannelId,
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URIParams newUri,
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uint32_t redirectFlags,
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nsHttpResponseHead responseHead);
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// Called if redirect successful so that child can complete setup.
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Redirect3Complete();
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// Associte the child with an application ids
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AssociateApplicationCache(nsCString groupID,
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nsCString clientID);
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// Tell child to delete channel (all IPDL deletes must be done from child to
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// avoid races: see bug 591708).
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DeleteSelf();
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};
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} // namespace net
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} // namespace mozilla
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