src/Tizen.Network.Connection/Tizen.Network.Connection/IAddressInformation.cs

   1 /*
   2  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the License);
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an AS IS BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 using System;
  18 using System.Collections.Generic;
  19 using System.Linq;
  20 using System.Text;
  21 using System.Threading.Tasks;
  22 using System.Collections;
  23 using System.Runtime.InteropServices;
  24
  25 namespace Tizen.Network.Connection
  26 {
  27     /// <summary>
  28     /// This interface provides properties to manage address information of the connection.
  29     /// </summary>
  30     /// <since_tizen> 3 </since_tizen>
  31     public interface IAddressInformation
  32     {
  33         /// <summary>
  34         /// The DNS address.
  35         /// </summary>
  36         /// <since_tizen> 3 </since_tizen>
  37         /// <value>First DNS address of the connection.</value>
  38         /// <exception cref="System.NotSupportedException">Thrown during set when a feature is not supported.</exception>
  39         /// <exception cref="System.ArgumentException">Thrown during set when a value is an invalid parameter.</exception>
  40         /// <exception cref="System.InvalidOperationException">Thrown during set when a profile instance is invalid or when a method fails due to an invalid operation.</exception>
  41         System.Net.IPAddress Dns1 { get; set; }
  42
  43         /// <summary>
  44         /// The DNS address.
  45         /// </summary>
  46         /// <since_tizen> 3 </since_tizen>
  47         /// <value>Second DNS address of the connection.</value>
  48         /// <exception cref="System.NotSupportedException">Thrown during set when a feature is not supported.</exception>
  49         /// <exception cref="System.ArgumentException">Thrown during set when a value is an invalid parameter.</exception>
  50         /// <exception cref="System.InvalidOperationException">Thrown during set when a profile instance is invalid or when a method fails due to an invalid operation.</exception>
  51         System.Net.IPAddress Dns2 { get; set; }
  52
  53         /// <summary>
  54         /// The gateway address.
  55         /// </summary>
  56         /// <since_tizen> 3 </since_tizen>
  57         /// <value>Gateway address of the connection.</value>
  58         /// <exception cref="System.NotSupportedException">Thrown during set when a feature is not supported.</exception>
  59         /// <exception cref="System.ArgumentException">Thrown during set when a value is an invalid parameter.</exception>
  60         /// <exception cref="System.InvalidOperationException">Thrown during set when a profile instance is invalid or when a method fails due to an invalid operation.</exception>
  61         System.Net.IPAddress Gateway { get; set; }
  62
  63         /// <summary>
  64         /// The subnet mask address.
  65         /// </summary>
  66         /// <since_tizen> 3 </since_tizen>
  67         /// <value>Subnet mask of the connection.</value>
  68         /// <exception cref="System.NotSupportedException">Thrown during set when a feature is not supported.</exception>
  69         /// <exception cref="System.ArgumentException">Thrown during set when a value is an invalid parameter.</exception>
  70         /// <exception cref="System.InvalidOperationException">Thrown during set when a profile instance is invalid or when a method fails due to an invalid operation.</exception>
  71         System.Net.IPAddress SubnetMask { get; set; }
  72
  73         /// <summary>
  74         /// The IP address.
  75         /// </summary>
  76         /// <since_tizen> 3 </since_tizen>
  77         /// <value>IP address of the connection.</value>
  78         /// <exception cref="System.NotSupportedException">Thrown during set when a feature is not supported.</exception>
  79         /// <exception cref="System.ArgumentException">Thrown during set when a value is an invalid parameter.</exception>
  80         /// <exception cref="System.InvalidOperationException">Thrown during set when a profile instance is invalid or when a method fails due to an invalid operation.</exception>
  81         System.Net.IPAddress IP { get; set; }
  82
  83         /// <summary>
  84         /// The type of IP config.
  85         /// </summary>
  86         /// <since_tizen> 3 </since_tizen>
  87         /// <value>IP config type of the connection.</value>
  88         /// <exception cref="System.NotSupportedException">Thrown during set when a feature is not supported.</exception>
  89         /// <exception cref="System.ArgumentException">Thrown during set when a value is an invalid parameter.</exception>
  90         /// <exception cref="System.InvalidOperationException">Thrown during set when a profile instance is invalid or when a method fails due to an invalid operation.</exception>
  91         IPConfigType IPConfigType { get; set; }
  92
  93         /// <summary>
  94         /// The prefix length.
  95         /// </summary>
  96         /// <since_tizen> 3 </since_tizen>
  97         /// <value>Prefix length of the connection.</value>
  98         /// <exception cref="System.NotSupportedException">Thrown during set when a feature is not supported.</exception>
  99         /// <exception cref="System.ArgumentException">Thrown during set when a value is an invalid parameter.</exception>
 100         /// <exception cref="System.InvalidOperationException">Thrown during set when a profile instance is invalid or when a method fails due to an invalid operation.</exception>
 101         int PrefixLength { get; set; }
 102
 103         /// <summary>
 104         /// The DNS config type.
 105         /// </summary>
 106         /// <since_tizen> 3 </since_tizen>
 107         /// <value>Config type of the DNS.</value>
 108         /// <exception cref="System.NotSupportedException">Thrown during set when a feature is not supported.</exception>
 109         /// <exception cref="System.ArgumentException">Thrown during set when a value is an invalid parameter.</exception>
 110         /// <exception cref="System.InvalidOperationException">Thrown during set when a profile instance is invalid or when a method fails due to an invalid operation.</exception>
 111         DnsConfigType DnsConfigType { get; set; }
 112
 113         /// <summary>
 114         /// The DHCP server address. It is only supported for the IPV4 address family.
 115         /// </summary>
 116         /// <since_tizen> 4 </since_tizen>
 117         /// <value>Server address of the DHCP.</value>
 118         System.Net.IPAddress DhcpServerAddress { get; }
 119     }
 120
 121     internal class ConnectionAddressInformation : IAddressInformation
 122     {
 123         private IntPtr _profileHandle;
 124         private AddressFamily _family;
 125
 126         internal ConnectionAddressInformation(IntPtr handle, AddressFamily family)
 127         {
 128             _profileHandle = handle;
 129             _family = family;
 130         }
 131
 132         public System.Net.IPAddress Dns1
 133         {
 134             get
 135             {
 136                 IntPtr Value;
 137                 int ret = Interop.ConnectionProfile.GetDnsAddress(_profileHandle, 1, (int)_family, out Value);
 138                 if ((ConnectionError)ret != ConnectionError.None)
 139                 {
 140                     Log.Error(Globals.LogTag, "It failed to get dns1 address, " + (ConnectionError)ret);
 141                 }
 142                 string result = Marshal.PtrToStringAnsi(Value);
 143                 Interop.Libc.Free(Value);
 144                 if (result == null || result.Length == 0)
 145                     return System.Net.IPAddress.Parse("0.0.0.0");
 146                 return System.Net.IPAddress.Parse(result);
 147             }
 148
 149             set
 150             {
 151                 int ret = Interop.ConnectionProfile.SetDnsAddress(_profileHandle, 1, (int)_family, value.ToString());
 152                 if ((ConnectionError)ret != ConnectionError.None)
 153                 {
 154                     Log.Error(Globals.LogTag, "It failed to set dns1 address, " + (ConnectionError)ret);
 155                     ConnectionErrorFactory.CheckFeatureUnsupportedException(ret, "http://tizen.org/feature/network.telephony " + "http://tizen.org/feature/network.wifi " + "http://tizen.org/feature/network.tethering.bluetooth " + "http://tizen.org/feature/network.ethernet");
 156                     ConnectionErrorFactory.CheckHandleNullException(ret, (_profileHandle == IntPtr.Zero), "ProfileHandle may have been disposed or released");
 157                     ConnectionErrorFactory.ThrowConnectionException(ret);
 158                 }
 159             }
 160         }
 161         public System.Net.IPAddress Dns2
 162         {
 163             get
 164             {
 165                 IntPtr Value;
 166                 int ret = Interop.ConnectionProfile.GetDnsAddress(_profileHandle, 2, (int)_family, out Value);
 167                 if ((ConnectionError)ret != ConnectionError.None)
 168                 {
 169                     Log.Error(Globals.LogTag, "It failed to get dns2 address, " + (ConnectionError)ret);
 170                 }
 171                 string result = Marshal.PtrToStringAnsi(Value);
 172                 Interop.Libc.Free(Value);
 173                 if (result == null || result.Length == 0)
 174                     return System.Net.IPAddress.Parse("0.0.0.0");
 175                 return System.Net.IPAddress.Parse(result);
 176             }
 177
 178             set
 179             {
 180                 int ret = Interop.ConnectionProfile.SetDnsAddress(_profileHandle, 2, (int)_family, value.ToString());
 181                 if ((ConnectionError)ret != ConnectionError.None)
 182                 {
 183                     Log.Error(Globals.LogTag, "It failed to set dns2 address, " + (ConnectionError)ret);
 184                     ConnectionErrorFactory.CheckFeatureUnsupportedException(ret, "http://tizen.org/feature/network.telephony " + "http://tizen.org/feature/network.wifi " + "http://tizen.org/feature/network.tethering.bluetooth " + "http://tizen.org/feature/network.ethernet");
 185                     ConnectionErrorFactory.CheckHandleNullException(ret, (_profileHandle == IntPtr.Zero), "ProfileHandle may have been disposed or released");
 186                     ConnectionErrorFactory.ThrowConnectionException(ret);
 187                 }
 188             }
 189         }
 190
 191         public System.Net.IPAddress Gateway
 192         {
 193             get
 194             {
 195                 IntPtr Value;
 196                 int ret = Interop.ConnectionProfile.GetGatewayAddress(_profileHandle, (int)_family, out Value);
 197                 if ((ConnectionError)ret != ConnectionError.None)
 198                 {
 199                     Log.Error(Globals.LogTag, "It failed to get gateway, " + (ConnectionError)ret);
 200                 }
 201                 string result = Marshal.PtrToStringAnsi(Value);
 202                 Interop.Libc.Free(Value);
 203                 if (result == null || result.Length == 0)
 204                     return System.Net.IPAddress.Parse("0.0.0.0");
 205                 return System.Net.IPAddress.Parse(result);
 206             }
 207
 208             set
 209             {
 210                 int ret = Interop.ConnectionProfile.SetGatewayAddress(_profileHandle, (int)_family, value.ToString());
 211                 if ((ConnectionError)ret != ConnectionError.None)
 212                 {
 213                     Log.Error(Globals.LogTag, "It failed to set gateway, " + (ConnectionError)ret);
 214                     ConnectionErrorFactory.CheckFeatureUnsupportedException(ret, "http://tizen.org/feature/network.telephony " + "http://tizen.org/feature/network.wifi " + "http://tizen.org/feature/network.tethering.bluetooth " + "http://tizen.org/feature/network.ethernet");
 215                     ConnectionErrorFactory.CheckHandleNullException(ret, (_profileHandle == IntPtr.Zero), "ProfileHandle may have been disposed or released");
 216                     ConnectionErrorFactory.ThrowConnectionException(ret);
 217                 }
 218             }
 219         }
 220
 221
 222         public System.Net.IPAddress SubnetMask
 223         {
 224             get
 225             {
 226                 IntPtr Value;
 227                 int ret = Interop.ConnectionProfile.GetSubnetMask(_profileHandle, (int)_family, out Value);
 228                 if ((ConnectionError)ret != ConnectionError.None)
 229                 {
 230                     Log.Error(Globals.LogTag, "It failed to get subnet mask, " + (ConnectionError)ret);
 231                 }
 232                 string result = Marshal.PtrToStringAnsi(Value);
 233                 Interop.Libc.Free(Value);
 234                 if (result == null || result.Length == 0)
 235                     return System.Net.IPAddress.Parse("0.0.0.0");
 236                 return System.Net.IPAddress.Parse(result);
 237             }
 238
 239             set
 240             {
 241                 int ret = Interop.ConnectionProfile.SetSubnetMask(_profileHandle, (int)_family, value.ToString());
 242                 if ((ConnectionError)ret != ConnectionError.None)
 243                 {
 244                     Log.Error(Globals.LogTag, "It failed to set subnet mask, " + (ConnectionError)ret);
 245                     ConnectionErrorFactory.CheckFeatureUnsupportedException(ret, "http://tizen.org/feature/network.telephony " + "http://tizen.org/feature/network.wifi " + "http://tizen.org/feature/network.tethering.bluetooth " + "http://tizen.org/feature/network.ethernet");
 246                     ConnectionErrorFactory.CheckHandleNullException(ret, (_profileHandle == IntPtr.Zero), "ProfileHandle may have been disposed or released");
 247                     ConnectionErrorFactory.ThrowConnectionException(ret);
 248                 }
 249             }
 250         }
 251
 252
 253         public System.Net.IPAddress IP
 254         {
 255             get
 256             {
 257                 IntPtr Value;
 258                 int ret = Interop.ConnectionProfile.GetIPAddress(_profileHandle, (int)_family, out Value);
 259                 if ((ConnectionError)ret != ConnectionError.None)
 260                 {
 261                     Log.Error(Globals.LogTag, "It failed to get ip, " + (ConnectionError)ret);
 262                 }
 263                 string result = Marshal.PtrToStringAnsi(Value);
 264                 Interop.Libc.Free(Value);
 265                 if (result == null || result.Length == 0)
 266                     return System.Net.IPAddress.Parse("0.0.0.0");
 267                 return System.Net.IPAddress.Parse(result);
 268             }
 269
 270             set
 271             {
 272                 int ret = Interop.ConnectionProfile.SetIPAddress(_profileHandle, (int)_family, value.ToString());
 273                 if ((ConnectionError)ret != ConnectionError.None)
 274                 {
 275                     Log.Error(Globals.LogTag, "It failed to set ip, " + (ConnectionError)ret);
 276                     ConnectionErrorFactory.CheckFeatureUnsupportedException(ret, "http://tizen.org/feature/network.telephony " + "http://tizen.org/feature/network.wifi " + "http://tizen.org/feature/network.tethering.bluetooth " + "http://tizen.org/feature/network.ethernet");
 277                     ConnectionErrorFactory.CheckHandleNullException(ret, (_profileHandle == IntPtr.Zero), "ProfileHandle may have been disposed or released");
 278                     ConnectionErrorFactory.ThrowConnectionException(ret);
 279                 }
 280             }
 281         }
 282
 283         public IPConfigType IPConfigType
 284         {
 285             get
 286             {
 287                 int Value;
 288                 int ret = Interop.ConnectionProfile.GetIPConfigType(_profileHandle, (int)_family, out Value);
 289                 if ((ConnectionError)ret != ConnectionError.None)
 290                 {
 291                     Log.Error(Globals.LogTag, "It failed to get ip config type, " + (ConnectionError)ret);
 292                 }
 293                 return (IPConfigType)Value;
 294             }
 295
 296             set
 297             {
 298                 int ret = Interop.ConnectionProfile.SetIPConfigType(_profileHandle, (int)_family, (int)value);
 299                 if ((ConnectionError)ret != ConnectionError.None)
 300                 {
 301                     Log.Error(Globals.LogTag, "It failed to set ip config type, " + (ConnectionError)ret);
 302                     ConnectionErrorFactory.CheckFeatureUnsupportedException(ret, "http://tizen.org/feature/network.telephony " + "http://tizen.org/feature/network.wifi " + "http://tizen.org/feature/network.tethering.bluetooth " + "http://tizen.org/feature/network.ethernet");
 303                     ConnectionErrorFactory.CheckHandleNullException(ret, (_profileHandle == IntPtr.Zero), "ProfileHandle may have been disposed or released");
 304                     ConnectionErrorFactory.ThrowConnectionException(ret);
 305                 }
 306             }
 307         }
 308
 309         public int PrefixLength
 310         {
 311             get
 312             {
 313                 int Value;
 314                 int ret = Interop.ConnectionProfile.GetPrefixLength(_profileHandle, (int)_family, out Value);
 315                 if ((ConnectionError)ret != ConnectionError.None)
 316                 {
 317                     Log.Error(Globals.LogTag, "It failed to get prefix length, " + (ConnectionError)ret);
 318                 }
 319                 return Value;
 320             }
 321
 322             set
 323             {
 324                 int ret = Interop.ConnectionProfile.SetPrefixLength(_profileHandle, (int)_family, value);
 325                 if ((ConnectionError)ret != ConnectionError.None)
 326                 {
 327                     Log.Error(Globals.LogTag, "It failed to set prefix length, " + (ConnectionError)ret);
 328                     ConnectionErrorFactory.CheckFeatureUnsupportedException(ret, "http://tizen.org/feature/network.telephony " + "http://tizen.org/feature/network.wifi " + "http://tizen.org/feature/network.tethering.bluetooth " + "http://tizen.org/feature/network.ethernet");
 329                     ConnectionErrorFactory.CheckHandleNullException(ret, (_profileHandle == IntPtr.Zero), "ProfileHandle may have been disposed or released");
 330                     ConnectionErrorFactory.ThrowConnectionException(ret);
 331                 }
 332             }
 333         }
 334
 335         public DnsConfigType DnsConfigType
 336         {
 337             get
 338             {
 339                 int Value;
 340                 int ret = Interop.ConnectionProfile.GetDnsConfigType(_profileHandle, (int)_family, out Value);
 341                 if ((ConnectionError)ret != ConnectionError.None)
 342                 {
 343                     Log.Error(Globals.LogTag, "It failed to get DNS config type, " + (ConnectionError)ret);
 344                 }
 345                 return (DnsConfigType)Value;
 346             }
 347
 348             set
 349             {
 350                 int ret = Interop.ConnectionProfile.SetDnsConfigType(_profileHandle, (int)_family, (int)value);
 351                 if ((ConnectionError)ret != ConnectionError.None)
 352                 {
 353                     Log.Error(Globals.LogTag, "It failed to set DNS config type, " + (ConnectionError)ret);
 354                     ConnectionErrorFactory.CheckFeatureUnsupportedException(ret, "http://tizen.org/feature/network.telephony " + "http://tizen.org/feature/network.wifi " + "http://tizen.org/feature/network.tethering.bluetooth " + "http://tizen.org/feature/network.ethernet");
 355                     ConnectionErrorFactory.CheckHandleNullException(ret, (_profileHandle == IntPtr.Zero), "ProfileHandle may have been disposed or released");
 356                     ConnectionErrorFactory.ThrowConnectionException(ret);
 357                 }
 358             }
 359         }
 360
 361         public System.Net.IPAddress DhcpServerAddress
 362         {
 363             get
 364             {
 365                 string dhcpServer;
 366                 int ret = Interop.ConnectionProfile.GetDhcpServerAddress(_profileHandle, _family, out dhcpServer);
 367                 if ((ConnectionError)ret != ConnectionError.None)
 368                 {
 369                     Log.Error(Globals.LogTag, "It failed to get the DHCP server address, " + (ConnectionError)ret);
 370                 }
 371
 372                 if (dhcpServer == null || dhcpServer.Length == 0)
 373                 {
 374                     return System.Net.IPAddress.Parse("0.0.0.0");
 375                 }
 376
 377                 else
 378                 {
 379                     return System.Net.IPAddress.Parse(dhcpServer);
 380                 }
 381             }
 382         }
 383     }
 384 }