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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/base/mapped_host_resolver.h"
#include "base/string_tokenizer.h"
#include "base/string_util.h"
#include "net/base/host_port_pair.h"
#include "net/base/net_errors.h"
#include "net/base/net_util.h"
namespace net {
MappedHostResolver::MappedHostResolver(HostResolver* impl)
: impl_(impl) {
}
MappedHostResolver::~MappedHostResolver() {
}
int MappedHostResolver::Resolve(const RequestInfo& info,
AddressList* addresses,
const CompletionCallback& callback,
RequestHandle* out_req,
const BoundNetLog& net_log) {
DCHECK(addresses);
DCHECK_EQ(false, callback.is_null());
// Modify the request before forwarding it to |impl_|.
RequestInfo modified_info = info;
HostPortPair host_port(info.host_port_pair());
if (rules_.RewriteHost(&host_port))
modified_info.set_host_port_pair(host_port);
return impl_->Resolve(modified_info, addresses, callback, out_req, net_log);
}
int MappedHostResolver::ResolveFromCache(const RequestInfo& info,
AddressList* addresses,
const BoundNetLog& net_log) {
NOTIMPLEMENTED();
return ERR_UNEXPECTED;
}
void MappedHostResolver::CancelRequest(RequestHandle req) {
impl_->CancelRequest(req);
}
void MappedHostResolver::ProbeIPv6Support() {
impl_->ProbeIPv6Support();
}
HostCache* MappedHostResolver::GetHostCache() {
return impl_->GetHostCache();
}
} // namespace net
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