mirror of
https://github.com/mozilla/gecko-dev.git
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88 lines
2.7 KiB
C++
88 lines
2.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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 "nsHttpConnectionInfo.h"
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void
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nsHttpConnectionInfo::SetOriginServer(const nsACString &host, int32_t port)
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{
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mHost = host;
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mPort = port == -1 ? DefaultPort() : port;
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//
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// build hash key:
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//
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// the hash key uniquely identifies the connection type. two connections
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// are "equal" if they end up talking the same protocol to the same server
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// and are both used for anonymous or non-anonymous connection only;
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// anonymity of the connection is setup later from nsHttpChannel::AsyncOpen
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// where we know we use anonymous connection (LOAD_ANONYMOUS load flag)
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//
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const char *keyHost;
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int32_t keyPort;
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if (mUsingHttpProxy && !mUsingConnect) {
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keyHost = ProxyHost();
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keyPort = ProxyPort();
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}
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else {
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keyHost = Host();
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keyPort = Port();
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}
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mHashKey.AssignLiteral("....");
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mHashKey.Append(keyHost);
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mHashKey.Append(':');
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mHashKey.AppendInt(keyPort);
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if (mUsingHttpProxy)
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mHashKey.SetCharAt('P', 0);
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if (mUsingSSL)
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mHashKey.SetCharAt('S', 1);
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// NOTE: for transparent proxies (e.g., SOCKS) we need to encode the proxy
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// info in the hash key (this ensures that we will continue to speak the
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// right protocol even if our proxy preferences change).
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//
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// NOTE: for SSL tunnels add the proxy information to the cache key.
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// We cannot use the proxy as the host parameter (as we do for non SSL)
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// because this is a single host tunnel, but we need to include the proxy
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// information so that a change in proxy config will mean this connection
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// is not reused
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if ((!mUsingHttpProxy && ProxyHost()) ||
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(mUsingHttpProxy && mUsingConnect)) {
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mHashKey.AppendLiteral(" (");
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mHashKey.Append(ProxyType());
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mHashKey.Append(':');
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mHashKey.Append(ProxyHost());
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mHashKey.Append(':');
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mHashKey.AppendInt(ProxyPort());
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mHashKey.Append(')');
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}
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}
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nsHttpConnectionInfo*
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nsHttpConnectionInfo::Clone() const
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{
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nsHttpConnectionInfo* clone = new nsHttpConnectionInfo(mHost, mPort, mProxyInfo, mUsingSSL);
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// Make sure the anonymous and private flags are transferred!
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clone->SetAnonymous(GetAnonymous());
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clone->SetPrivate(GetPrivate());
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return clone;
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}
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bool
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nsHttpConnectionInfo::UsingProxy()
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{
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if (!mProxyInfo)
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return false;
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return !mProxyInfo->IsDirect();
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}
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