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1 /* |
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2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 |
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19 package com.nokia.mj.impl.gcf.protocol.socket; |
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20 |
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21 import java.io.IOException; |
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22 import com.nokia.mj.impl.rt.support.Jvm; |
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23 import com.nokia.mj.impl.gcf.utils.*; |
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24 import com.nokia.mj.impl.socket.SocketConnectionImpl; |
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25 import com.nokia.mj.impl.socket.ServerSocketConnectionImpl; |
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26 import com.nokia.mj.impl.rt.support.ApplicationUtils; |
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27 import com.nokia.mj.impl.gcf.utils.UrlParser; |
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28 import com.nokia.mj.impl.utils.Logger; |
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29 import com.nokia.mj.impl.connectionmanager.ConnectionManager; |
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30 import com.nokia.mj.impl.connectionmanager.AccessPoint; |
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31 import com.nokia.mj.impl.rt.support.ApplicationInfo; |
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32 import com.nokia.mj.impl.utils.Uid; |
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33 |
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34 /* |
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35 * Implementation of Connector class of GCF framework The protocol class is the |
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36 * entry point for connection types When connector.open is called, the VM finds |
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37 * the com.nokia.mj.impl.gcf.protocol."scheme".Protocol class which implements |
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38 * openConnection method which is called by the Vm. |
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39 */ |
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40 |
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41 public class Protocol |
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42 { |
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43 |
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44 static |
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45 { |
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46 try |
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47 { |
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48 Jvm.loadSystemLibrary("javasocket"); |
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49 } |
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50 catch (Exception e) |
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51 { |
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52 Logger.ELOG(Logger.ESOCKET, e.toString()); |
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53 } |
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54 } |
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55 |
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56 public Protocol() |
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57 { |
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58 |
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59 } |
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60 |
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61 public javax.microedition.io.Connection openConnection(String aUri, |
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62 int aMode, boolean aTimeouts) throws IOException |
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63 { |
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64 |
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65 String apnstring = null; |
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66 String urls = null; |
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67 int apnid = -1; |
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68 int index = -1; |
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69 String fullurl = "socket:" + aUri; |
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70 ConnectionManager cminstance = null; |
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71 AccessPoint apn = null; |
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72 index = aUri.indexOf(";nokia_netid="); |
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73 if (index != -1) |
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74 { |
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75 apnstring = aUri.substring(index); |
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76 int equalindex = apnstring.indexOf('='); |
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77 if (equalindex != -1) |
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78 { |
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79 String temp = apnstring.substring(equalindex + 1); |
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80 try |
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81 { |
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82 apnid = Integer.parseInt(temp); |
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83 } |
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84 catch (NumberFormatException e) |
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85 { |
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86 throw new IllegalArgumentException("Invalid URL: " |
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87 + fullurl); |
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88 } |
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89 } |
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90 else |
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91 { |
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92 throw new IllegalArgumentException("Invalid URL: " + fullurl); |
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93 } |
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94 urls = aUri.substring(0, index); |
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95 } |
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96 else |
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97 { |
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98 index = aUri.indexOf(";nokia_apnid="); |
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99 if (index != -1) |
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100 { |
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101 apnstring = aUri.substring(index); |
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102 int equalindex = apnstring.indexOf('='); |
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103 if (equalindex != -1) |
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104 { |
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105 String temp = apnstring.substring(equalindex + 1); |
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106 try |
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107 { |
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108 apnid = Integer.parseInt(temp); |
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109 } |
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110 catch (NumberFormatException e) |
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111 { |
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112 throw new IllegalArgumentException("Invalid URL: " |
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113 + fullurl); |
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114 } |
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115 } |
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116 else |
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117 { |
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118 throw new IllegalArgumentException("Invalid URL: " |
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119 + fullurl); |
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120 } |
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121 urls = aUri.substring(0, index); |
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122 } |
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123 else |
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124 { |
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125 urls = aUri; |
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126 } |
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127 } |
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128 Logger.LOG(Logger.ESOCKET, Logger.EInfo, |
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129 "socket +openConnection -after removing nokia_apnid : " + urls); |
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130 |
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131 UrlParser SocURL = new UrlParser("socket", urls); |
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132 Logger.LOG(Logger.ESOCKET, Logger.EInfo, |
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133 "socket - protocol class : port = " + SocURL.port); |
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134 if (SocURL.getPort() == 8080 || SocURL.getPort() == 443 |
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135 || SocURL.getPort() == 80) |
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136 { |
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137 if (ApplicationInfo.getInstance().getRuntimeType().equals( |
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138 ApplicationInfo.RUNTIME_MIDP) == true) |
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139 { |
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140 if ((ApplicationInfo.getInstance().getProtectionDomain() |
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141 .equals(ApplicationInfo.UNIDENTIFIED_THIRD_PARTY_DOMAIN)) == true) |
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142 { |
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143 Logger.LOG(Logger.ESOCKET, Logger.EInfo, |
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144 "Throwing security exception for restricted port"); |
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145 throw new SecurityException("Unable to open socket connection: port "+SocURL.getPort()+" is restricted"); |
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146 } |
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147 } |
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148 } |
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149 if (SocURL.host == null) |
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150 { |
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151 Logger.LOG(Logger.ESOCKET, Logger.EInfo, |
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152 "socket - protocol class : server connection"); |
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153 ApplicationUtils appUtils = ApplicationUtils.getInstance(); |
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154 SocketPermissionImpl per = new SocketPermissionImpl("socket://"); |
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155 appUtils.checkPermission(per); |
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156 /* security related stuff */ |
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157 Logger.LOG(Logger.ESOCKET, Logger.EInfo, |
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158 "socket - protocol class : after security check"); |
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159 return new ServerSocketConnectionImpl(SocURL, aMode); |
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160 } |
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161 else |
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162 { |
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163 Logger.LOG(Logger.ESOCKET, Logger.EInfo, |
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164 "socket - protocol class : client connection"); |
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165 if (SocURL.port == -1) |
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166 { |
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167 /* client connecction should have a port number */ |
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168 throw new IllegalArgumentException("Invalid URL: " + fullurl); |
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169 } |
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170 ApplicationUtils appUtils = ApplicationUtils.getInstance(); |
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171 SocketPermissionImpl per = new SocketPermissionImpl("socket://*"); |
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172 appUtils.checkPermission(per); |
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173 /* security related stuff */ |
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174 Logger.LOG(Logger.ESOCKET, Logger.EInfo, |
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175 "socket - protocol class : after security check"); |
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176 |
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177 // remove comments if open c patch available |
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178 cminstance = ConnectionManager.getInstance(); |
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179 Logger.LOG(Logger.ESOCKET, Logger.EInfo, |
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180 "after getting ConnectionManager instance"); |
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181 // get application suite uid |
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182 try |
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183 { |
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184 Uid appSuite = ApplicationInfo.getInstance().getSuiteUid(); |
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185 try |
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186 { |
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187 // remove comments if open c patch available |
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188 apn = cminstance.getNetworkAccessPoint(appSuite, aUri); |
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189 } |
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190 catch (Exception e) |
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191 { |
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192 Logger.LOG(Logger.ESOCKET, Logger.EInfo, |
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193 "+secureconnection Protocol getNetworkAccessPoint threw Exception"); |
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194 } |
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195 Logger.LOG(Logger.ESOCKET, Logger.EInfo, "apn.getType = " |
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196 + apn.getType() + " apn.getNapId= " + apn.getNapId()); |
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197 } |
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198 catch (Exception e) |
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199 { |
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200 Logger.LOG(Logger.ESOCKET, Logger.EInfo, |
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201 "getSuiteUid exception "); |
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202 } |
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203 |
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204 return new SocketConnectionImpl(SocURL, aMode, -1, cminstance, apn); |
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205 } |
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206 } |
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207 } |