gecko/netwerk/protocol/http/nsHttpConnectionInfo.cpp

84 lines
2.4 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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 "nsHttpConnectionInfo.h"
#include "nsIProtocolProxyService.h"
void
nsHttpConnectionInfo::SetOriginServer(const nsACString &host, PRInt32 port)
{
mHost = host;
mPort = port == -1 ? DefaultPort() : port;
//
// build hash key:
//
// the hash key uniquely identifies the connection type. two connections
// are "equal" if they end up talking the same protocol to the same server
// and are both used for anonymous or non-anonymous connection only;
// anonymity of the connection is setup later from nsHttpChannel::AsyncOpen
// where we know we use anonymous connection (LOAD_ANONYMOUS load flag)
//
const char *keyHost;
PRInt32 keyPort;
if (mUsingHttpProxy && !mUsingSSL) {
keyHost = ProxyHost();
keyPort = ProxyPort();
}
else {
keyHost = Host();
keyPort = Port();
}
mHashKey.AssignLiteral("....");
mHashKey.Append(keyHost);
mHashKey.Append(':');
mHashKey.AppendInt(keyPort);
if (mUsingHttpProxy)
mHashKey.SetCharAt('P', 0);
if (mUsingSSL)
mHashKey.SetCharAt('S', 1);
// NOTE: for transparent proxies (e.g., SOCKS) we need to encode the proxy
// type in the hash key (this ensures that we will continue to speak the
// right protocol even if our proxy preferences change).
if (!mUsingHttpProxy && ProxyHost()) {
mHashKey.AppendLiteral(" (");
mHashKey.Append(ProxyType());
mHashKey.Append(')');
}
}
nsHttpConnectionInfo*
nsHttpConnectionInfo::Clone() const
{
nsHttpConnectionInfo* clone = new nsHttpConnectionInfo(mHost, mPort, mProxyInfo, mUsingSSL);
// Make sure the anonymous and private flags are transferred!
clone->SetAnonymous(GetAnonymous());
clone->SetPrivate(GetPrivate());
return clone;
}
bool
nsHttpConnectionInfo::ShouldForceConnectMethod()
{
if (!mProxyInfo)
return false;
PRUint32 resolveFlags;
nsresult rv;
rv = mProxyInfo->GetResolveFlags(&resolveFlags);
if (NS_FAILED(rv))
return false;
return resolveFlags & nsIProtocolProxyService::RESOLVE_ALWAYS_TUNNEL;
}