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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "net/base/net_util.h" | 5 #include "net/base/net_util.h" |
| 6 | 6 |
| 7 #include <iphlpapi.h> | 7 #include <iphlpapi.h> |
| 8 #include <wlanapi.h> | 8 #include <wlanapi.h> |
| 9 #pragma comment(lib, "iphlpapi.lib") | 9 #pragma comment(lib, "iphlpapi.lib") |
| 10 | 10 |
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| 175 if (is_xp) { | 175 if (is_xp) { |
| 176 // Prior to Windows Vista the FirstPrefix pointed to the list with | 176 // Prior to Windows Vista the FirstPrefix pointed to the list with |
| 177 // single prefix for each IP address assigned to the adapter. | 177 // single prefix for each IP address assigned to the adapter. |
| 178 // Order of FirstPrefix does not match order of FirstUnicastAddress, | 178 // Order of FirstPrefix does not match order of FirstUnicastAddress, |
| 179 // so we need to find corresponding prefix. | 179 // so we need to find corresponding prefix. |
| 180 for (IP_ADAPTER_PREFIX* prefix = adapter->FirstPrefix; prefix; | 180 for (IP_ADAPTER_PREFIX* prefix = adapter->FirstPrefix; prefix; |
| 181 prefix = prefix->Next) { | 181 prefix = prefix->Next) { |
| 182 int prefix_family = prefix->Address.lpSockaddr->sa_family; | 182 int prefix_family = prefix->Address.lpSockaddr->sa_family; |
| 183 IPEndPoint network_endpoint; | 183 IPEndPoint network_endpoint; |
| 184 if (prefix_family == family && | 184 if (prefix_family == family && |
| 185 network_endpoint.FromSockAddr(prefix->Address.lpSockaddr, | 185 network_endpoint.FromSockAddr( |
| 186 prefix->Address.lpSockaddr, |
| 186 prefix->Address.iSockaddrLength) && | 187 prefix->Address.iSockaddrLength) && |
| 187 IPNumberMatchesPrefix(endpoint.address(), | 188 IPNumberMatchesPrefix(endpoint.address_number(), |
| 188 network_endpoint.address(), | 189 network_endpoint.address_number(), |
| 189 prefix->PrefixLength)) { | 190 prefix->PrefixLength)) { |
| 190 prefix_length = | 191 prefix_length = |
| 191 std::max<size_t>(prefix_length, prefix->PrefixLength); | 192 std::max<size_t>(prefix_length, prefix->PrefixLength); |
| 192 } | 193 } |
| 193 } | 194 } |
| 194 } | 195 } |
| 195 | 196 |
| 196 // If the duplicate address detection (DAD) state is not changed to | 197 // If the duplicate address detection (DAD) state is not changed to |
| 197 // Preferred, skip this address. | 198 // Preferred, skip this address. |
| 198 if (address->DadState != IpDadStatePreferred) { | 199 if (address->DadState != IpDadStatePreferred) { |
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| 212 address->SuffixOrigin == IpSuffixOriginRandom) { | 213 address->SuffixOrigin == IpSuffixOriginRandom) { |
| 213 ip_address_attributes |= IP_ADDRESS_ATTRIBUTE_TEMPORARY; | 214 ip_address_attributes |= IP_ADDRESS_ATTRIBUTE_TEMPORARY; |
| 214 } | 215 } |
| 215 if (address->PreferredLifetime == 0) { | 216 if (address->PreferredLifetime == 0) { |
| 216 ip_address_attributes |= IP_ADDRESS_ATTRIBUTE_DEPRECATED; | 217 ip_address_attributes |= IP_ADDRESS_ATTRIBUTE_DEPRECATED; |
| 217 } | 218 } |
| 218 } | 219 } |
| 219 networks->push_back(NetworkInterface( | 220 networks->push_back(NetworkInterface( |
| 220 adapter->AdapterName, | 221 adapter->AdapterName, |
| 221 base::SysWideToNativeMB(adapter->FriendlyName), index, | 222 base::SysWideToNativeMB(adapter->FriendlyName), index, |
| 222 GetNetworkInterfaceType(adapter->IfType), endpoint.address(), | 223 GetNetworkInterfaceType(adapter->IfType), |
| 223 prefix_length, ip_address_attributes)); | 224 endpoint.address_number(), prefix_length, ip_address_attributes)); |
| 224 } | 225 } |
| 225 } | 226 } |
| 226 } | 227 } |
| 227 } | 228 } |
| 228 return true; | 229 return true; |
| 229 } | 230 } |
| 230 | 231 |
| 231 } // namespace internal | 232 } // namespace internal |
| 232 | 233 |
| 233 bool GetNetworkList(NetworkInterfaceList* networks, int policy) { | 234 bool GetNetworkList(NetworkInterfaceList* networks, int policy) { |
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| 340 | 341 |
| 341 if (!conn_info.get()) | 342 if (!conn_info.get()) |
| 342 return ""; | 343 return ""; |
| 343 | 344 |
| 344 const DOT11_SSID dot11_ssid = conn_info->wlanAssociationAttributes.dot11Ssid; | 345 const DOT11_SSID dot11_ssid = conn_info->wlanAssociationAttributes.dot11Ssid; |
| 345 return std::string(reinterpret_cast<const char*>(dot11_ssid.ucSSID), | 346 return std::string(reinterpret_cast<const char*>(dot11_ssid.ucSSID), |
| 346 dot11_ssid.uSSIDLength); | 347 dot11_ssid.uSSIDLength); |
| 347 } | 348 } |
| 348 | 349 |
| 349 } // namespace net | 350 } // namespace net |
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