94 lines
3.3 KiB
C++
94 lines
3.3 KiB
C++
//
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// Copyright (C) 2013 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#ifndef SHILL_PPP_DEVICE_H_
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#define SHILL_PPP_DEVICE_H_
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#include <base/macros.h>
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#include <map>
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#include <string>
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#include "shill/ipconfig.h"
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#include "shill/virtual_device.h"
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namespace shill {
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// Declared in the header to avoid linking unused code into shims.
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static const char kPPPDNS1[] = "DNS1";
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static const char kPPPDNS2[] = "DNS2";
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static const char kPPPExternalIP4Address[] = "EXTERNAL_IP4_ADDRESS";
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static const char kPPPGatewayAddress[] = "GATEWAY_ADDRESS";
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static const char kPPPInterfaceName[] = "INTERNAL_IFNAME";
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static const char kPPPInternalIP4Address[] = "INTERNAL_IP4_ADDRESS";
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static const char kPPPLNSAddress[] = "LNS_ADDRESS";
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static const char kPPPMRU[] = "MRU";
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static const char kPPPReasonAuthenticated[] = "authenticated";
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static const char kPPPReasonAuthenticating[] = "authenticating";
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static const char kPPPReasonConnect[] = "connect";
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static const char kPPPReasonDisconnect[] = "disconnect";
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class PPPDevice : public VirtualDevice {
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public:
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PPPDevice(ControlInterface* control,
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EventDispatcher* dispatcher,
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Metrics* metrics,
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Manager* manager,
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const std::string& link_name,
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int interface_index);
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~PPPDevice() override;
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// Set IPConfig for this device, based on the dictionary of
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// configuration strings received from our PPP plugin.
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virtual void UpdateIPConfigFromPPP(
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const std::map<std::string, std::string>& configuration,
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bool blackhole_ipv6);
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// Same as UpdateIPConfigFromPPP except overriding the default MTU
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// in the IPConfig.
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virtual void UpdateIPConfigFromPPPWithMTU(
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const std::map<std::string, std::string>& configuration,
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bool blackhole_ipv6,
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int32_t mtu);
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#ifndef DISABLE_DHCPV6
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// Start a DHCPv6 configuration client for this device. The generic
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// file name (based on the device name) will be used for the acquired
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// lease, so that the lease file will be removed when the DHCPv6 client
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// terminates. For PPP devices, there is no correlation between
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// the service name and the network that it connected to.
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virtual bool AcquireIPv6Config();
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#endif // DISABLE_DHCPV6
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// Get the network device name (e.g. "ppp0") from the dictionary of
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// configuration strings received from our PPP plugin.
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static std::string GetInterfaceName(
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const std::map<std::string, std::string>& configuration);
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private:
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FRIEND_TEST(PPPDeviceTest, GetInterfaceName);
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FRIEND_TEST(PPPDeviceTest, ParseIPConfiguration);
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IPConfig::Properties ParseIPConfiguration(
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const std::string& link_name,
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const std::map<std::string, std::string>& configuration);
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DISALLOW_COPY_AND_ASSIGN(PPPDevice);
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};
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} // namespace shill
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#endif // SHILL_PPP_DEVICE_H_
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