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1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #include "pfqoslib.h" |
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17 #include "pfqosparser.h" |
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18 #include "pfqosliblog.h" |
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19 // |
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20 // DLL entry point |
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21 // |
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22 GLDEF_C TInt E32Dll() |
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23 { |
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24 return(KErrNone); |
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25 } |
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26 |
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27 |
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28 EXPORT_C T_pfqos_msg::T_pfqos_msg(TUint8 aMsgType, TUint32 aSeq) |
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29 { |
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30 pfqos_msg_version = KPfqosMsgV1; |
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31 pfqos_msg_type = aMsgType; |
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32 pfqos_msg_errno = 0; |
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33 pfqos_msg_options = 0; |
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34 pfqos_msg_len = ((sizeof(*this) + 7) / 8); |
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35 pfqos_msg_reserved = 0; |
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36 pfqos_msg_seq = aSeq; |
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37 pfqos_msg_pid = 0; |
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38 } |
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39 |
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40 |
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41 EXPORT_C T_pfqos_selector::T_pfqos_selector(CSelectorBase* aSelector) |
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42 { |
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43 pfqos_selector_len = ((sizeof(*this) + 7) / 8); |
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44 pfqos_ext_type = EPfqosExtSelector; |
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45 protocol = aSelector->iProtocol; |
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46 uid1 = aSelector->iUid.UidType()[0].iUid; |
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47 uid2 = aSelector->iUid.UidType()[1].iUid; |
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48 uid3 = aSelector->iUid.UidType()[2].iUid; |
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49 iap_id = aSelector->iIapId; |
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50 policy_type = aSelector->iType; |
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51 priority = aSelector->iPriority; |
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52 reserved = 0; |
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53 TPtr8 ptr((TUint8*)name, 0, KMaxName); |
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54 if (ptr.MaxLength() >= aSelector->iName.Length()) |
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55 { |
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56 ptr.Copy(aSelector->iName); |
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57 } |
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58 ptr.ZeroTerminate(); |
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59 } |
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60 |
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61 EXPORT_C T_pfqos_address::T_pfqos_address(TUint aType, TUint16 aPortMax) |
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62 { |
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63 pfqos_address_len = ((sizeof(*this) + sizeof(TInetAddr) + |
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64 sizeof(TInetAddr) + 7) / 8); |
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65 pfqos_ext_type = (TUint8)aType; |
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66 reserved = 0; |
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67 pfqos_port_max = aPortMax; |
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68 } |
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69 |
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70 |
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71 EXPORT_C T_pfqos_module::T_pfqos_module(TUint aProtocolId, TUint32 aFlags, |
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72 const TDesC& aName, const TDesC& aPath, TInt aDataLen) |
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73 { |
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74 pfqos_modulespec_len = (TUint16)((sizeof(*this) + aDataLen + 7) / 8); |
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75 pfqos_ext_type = EPfqosExtModulespec; |
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76 protocol_id = aProtocolId; |
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77 flags = aFlags; |
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78 TPtr8 namePtr((TUint8*)name, 0, KMaxName); |
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79 if (namePtr.MaxLength() >= aName.Length()) |
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80 { |
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81 namePtr.Copy(aName); |
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82 } |
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83 namePtr.ZeroTerminate(); |
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84 TPtr8 pathPtr((TUint8*)path, 0, KMaxFileName); |
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85 if (pathPtr.MaxLength() >= aPath.Length()) |
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86 { |
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87 pathPtr.Copy(aPath); |
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88 } |
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89 pathPtr.ZeroTerminate(); |
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90 reserved = 0; |
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91 } |
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92 |
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93 //lint -e{1928} |
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94 EXPORT_C T_pfqos_flowspec::T_pfqos_flowspec(const TQoSParameters& aParameters) |
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95 { |
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96 pfqos_flowspec_len = ((sizeof(*this) + 7) / 8); |
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97 |
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98 pfqos_ext_type = EPfqosExtFlowspec; |
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99 |
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100 uplink_bandwidth = aParameters.GetUplinkBandwidth(); |
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101 uplink_maximum_burst_size = aParameters.GetUpLinkMaximumBurstSize(); |
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102 uplink_maximum_packet_size = aParameters.GetUpLinkMaximumPacketSize(); |
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103 uplink_average_packet_size = aParameters.GetUpLinkAveragePacketSize(); |
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104 uplink_delay = aParameters.GetUpLinkDelay(); |
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105 uplink_priority = static_cast< TUint16 >(aParameters.GetUpLinkPriority()); |
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106 |
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107 downlink_bandwidth = aParameters.GetDownlinkBandwidth(); |
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108 downlink_maximum_burst_size = aParameters.GetDownLinkMaximumBurstSize(); |
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109 downlink_maximum_packet_size = aParameters.GetDownLinkMaximumPacketSize(); |
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110 downlink_average_packet_size = aParameters.GetDownLinkAveragePacketSize(); |
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111 downlink_delay = aParameters.GetDownLinkDelay(); |
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112 downlink_priority = static_cast< TUint16 >(aParameters.GetDownLinkPriority()); |
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113 |
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114 // name |
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115 name.FillZ(); |
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116 if (name.MaxLength() >= aParameters.GetName().Length()) |
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117 { |
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118 name.Copy(aParameters.GetName()); |
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119 } |
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120 name.ZeroTerminate(); |
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121 |
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122 flags = aParameters.Flags(); |
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123 reserved = 0; |
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124 |
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125 LOG(Log::Printf(_L("1 pfqos_flowspec_len -- [%d]"),pfqos_flowspec_len)); |
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126 } |
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127 |
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128 |
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129 EXPORT_C T_pfqos_event::T_pfqos_event(TUint8 aType, TUint16 aEventType, |
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130 TUint16 aValue) |
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131 { |
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132 pfqos_event_len = ((sizeof(*this) + 7) / 8); |
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133 pfqos_ext_type = aType; |
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134 event_type = aEventType; |
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135 event_value = aValue; |
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136 } |
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137 |
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138 EXPORT_C T_pfqos_channel::T_pfqos_channel(TUint32 aChannelId) |
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139 { |
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140 pfqos_channel_len = ((sizeof(*this) + 7) / 8); |
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141 pfqos_ext_type = EPfqosExtChannel; |
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142 channel_id= aChannelId; |
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143 }; |
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144 |
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145 EXPORT_C T_pfqos_configure::T_pfqos_configure(TUint16 aProtocolId) |
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146 { |
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147 pfqos_configure_len = ((sizeof(*this) + 7) / 8); |
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148 pfqos_ext_type = EPfqosExtConfigure; |
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149 protocol_id = aProtocolId; |
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150 reserved = 0; |
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151 } |
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152 |
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153 |
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154 // |
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155 // Internal representation of PfqosMessage |
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156 // |
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157 EXPORT_C TPfqosBase::TPfqosBase() : iMsg(0) |
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158 { |
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159 } |
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160 |
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161 EXPORT_C TUint TPfqosBase::Length() const |
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162 { |
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163 return iMsg ? sizeof(*iMsg) : 0; |
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164 } |
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165 |
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166 EXPORT_C TInt TPfqosBase::ByteStream(RMBufChain &aPacket, TInt aTotal) const |
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167 { |
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168 if (iMsg) |
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169 { |
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170 struct pfqos_msg base = *iMsg; |
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171 base.pfqos_msg_len = (TUint16)(aTotal / 8); |
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172 aPacket.CopyIn(TPtrC8((TUint8 *)&base, sizeof(base)), 0); |
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173 return Length(); |
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174 } |
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175 else |
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176 { |
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177 return 0; |
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178 } |
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179 } |
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180 |
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181 |
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182 EXPORT_C TPfqosSelector::TPfqosSelector() : iExt(0) |
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183 { |
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184 } |
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185 |
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186 EXPORT_C TUint TPfqosSelector::Length() const |
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187 { |
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188 return iExt ? sizeof(*iExt) : 0; |
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189 } |
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190 |
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191 EXPORT_C TInt TPfqosSelector::ByteStream(RMBufChain &aPacket, TInt aOffset) |
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192 const |
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193 { |
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194 if (iExt) |
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195 { |
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196 aPacket.CopyIn(TPtrC8((TUint8 *)iExt, sizeof(*iExt)), aOffset); |
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197 aOffset += Length(); |
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198 } |
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199 return aOffset; |
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200 } |
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201 |
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202 EXPORT_C TInt TPfqosSelector::GetUid(TCheckedUid& aUid) |
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203 { |
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204 if (!iExt) |
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205 { |
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206 return KErrNotReady; |
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207 } |
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208 TUidType uid_type(TUid::Uid(iExt->uid1), TUid::Uid(iExt->uid2), |
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209 TUid::Uid(iExt->uid3)); |
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210 aUid.Set(uid_type); |
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211 return KErrNone; |
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212 }; |
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213 |
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214 EXPORT_C TPfqosAddress::TPfqosAddress() : iExt(0), iAddr(0), iPrefix(0) |
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215 { |
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216 } |
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217 |
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218 EXPORT_C TUint TPfqosAddress::Length() const |
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219 { |
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220 return iExt ? ((sizeof(*iExt) + sizeof(TInetAddr) + |
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221 sizeof(TInetAddr) + 7) / 8) * 8 : 0; |
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222 } |
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223 |
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224 EXPORT_C TInt TPfqosAddress::ByteStream(RMBufChain &aPacket, TInt aOffset) |
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225 const |
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226 { |
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227 if (iExt && iAddr && iPrefix) |
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228 { |
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229 aPacket.CopyIn(TPtrC8((TUint8 *)iExt, sizeof(*iExt)), aOffset); |
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230 aPacket.CopyIn(TPtrC8((TUint8 *)iAddr, sizeof(*iAddr)), aOffset + |
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231 sizeof(*iExt)); |
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232 aPacket.CopyIn(TPtrC8((TUint8 *)iPrefix, sizeof(*iPrefix)), aOffset + |
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233 sizeof(*iExt) + sizeof(*iAddr)); |
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234 aOffset += Length(); |
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235 } |
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236 return aOffset; |
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237 } |
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238 |
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239 |
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240 |
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241 EXPORT_C TPfqosModule::TPfqosModule() : iExt(0), iData(0,0) |
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242 { |
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243 } |
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244 |
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245 EXPORT_C TUint TPfqosModule::Length() const |
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246 { |
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247 return iExt ? (sizeof(*iExt)+iData.Length()) : iData.Length(); |
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248 } |
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249 |
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250 EXPORT_C TInt TPfqosModule::ByteStream(RMBufChain &aPacket, TInt aOffset) |
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251 const |
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252 { |
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253 if (iExt) |
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254 { |
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255 aPacket.CopyIn(TPtrC8((TUint8 *)iExt, sizeof(*iExt)), aOffset); |
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256 aOffset += sizeof(*iExt); |
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257 } |
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258 if (iData.Length() > 0) |
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259 { |
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260 aPacket.CopyIn(iData, aOffset); |
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261 aOffset += iData.Length(); |
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262 } |
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263 return aOffset; |
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264 } |
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265 |
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266 |
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267 |
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268 EXPORT_C TPfqosFlowSpec::TPfqosFlowSpec() : iExt(0) |
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269 { |
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270 } |
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271 |
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272 EXPORT_C TUint TPfqosFlowSpec::Length() const |
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273 { |
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274 return iExt ? sizeof(*iExt) : 0; |
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275 } |
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276 |
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277 EXPORT_C TInt TPfqosFlowSpec::ByteStream(RMBufChain &aPacket, TInt aOffset) |
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278 const |
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279 { |
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280 if (iExt) |
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281 { |
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282 aPacket.CopyIn(TPtrC8((TUint8 *)iExt, sizeof(*iExt)), aOffset); |
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283 aOffset += Length(); |
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284 } |
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285 return aOffset; |
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286 } |
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287 |
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288 |
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289 |
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290 EXPORT_C TPfqosEvent::TPfqosEvent() : iExt(0) |
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291 { |
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292 } |
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293 |
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294 EXPORT_C TUint TPfqosEvent::Length() const |
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295 { |
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296 return iExt ? sizeof(*iExt) : 0; |
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297 } |
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298 |
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299 EXPORT_C TInt TPfqosEvent::ByteStream(RMBufChain &aPacket, TInt aOffset) const |
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300 { |
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301 if (iExt) |
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302 { |
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303 aPacket.CopyIn(TPtrC8((TUint8 *)iExt, sizeof(*iExt)), aOffset); |
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304 aOffset += Length(); |
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305 } |
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306 return aOffset; |
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307 } |
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308 |
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309 |
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310 EXPORT_C TPfqosChannel::TPfqosChannel() : iExt(0) |
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311 { |
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312 } |
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313 |
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314 EXPORT_C TUint TPfqosChannel::Length() const |
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315 { |
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316 return iExt ? sizeof(*iExt) : 0; |
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317 } |
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318 |
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319 EXPORT_C TInt TPfqosChannel::ByteStream(RMBufChain &aPacket, TInt aOffset) |
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320 const |
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321 { |
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322 if (iExt) |
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323 { |
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324 aPacket.CopyIn(TPtrC8((TUint8 *)iExt, sizeof(*iExt)), aOffset); |
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325 aOffset += Length(); |
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326 } |
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327 return aOffset; |
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328 } |
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329 |
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330 |
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331 EXPORT_C TPfqosConfigure::TPfqosConfigure() : iExt(0) |
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332 { |
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333 } |
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334 |
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335 EXPORT_C TUint TPfqosConfigure::Length() const |
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336 { |
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337 return iExt ? sizeof(*iExt) : 0; |
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338 } |
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339 |
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340 EXPORT_C TInt TPfqosConfigure::ByteStream(RMBufChain &aPacket, TInt aOffset) |
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341 const |
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342 { |
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343 if (iExt) |
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344 { |
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345 aPacket.CopyIn(TPtrC8((TUint8 *)iExt, sizeof(*iExt)), aOffset); |
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346 aOffset += Length(); |
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347 } |
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348 return aOffset; |
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349 } |
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350 |
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351 EXPORT_C TPfqosConfigFile::TPfqosConfigFile() : iExt(0) |
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352 { |
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353 } |
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354 |
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355 EXPORT_C TUint TPfqosConfigFile::Length() const |
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356 { |
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357 return iExt ? sizeof(*iExt) : 0; |
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358 } |
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359 |
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360 EXPORT_C TInt TPfqosConfigFile::ByteStream(RMBufChain &aPacket, TInt aOffset) |
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361 const |
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362 { |
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363 if (iExt) |
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364 { |
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365 aPacket.CopyIn(TPtrC8((TUint8 *)iExt, sizeof(*iExt)), aOffset); |
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366 aOffset += Length(); |
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367 } |
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368 return aOffset; |
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369 } |
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370 |
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371 |
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372 EXPORT_C CPfqosPolicyData::CPfqosPolicyData(TInt aType) : iBufPtr(0,0) |
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373 { |
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374 iType = aType; |
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375 iBuf = NULL; |
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376 } |
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377 |
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378 |
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379 EXPORT_C CPfqosPolicyData::~CPfqosPolicyData() |
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380 { |
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381 delete iBuf; |
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382 } |
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383 |
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384 |
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385 |
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386 EXPORT_C void CPfqosPolicyData::ConstructL() |
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387 { |
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388 |
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389 } |
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390 |
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391 |
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392 EXPORT_C CPfqosPolicyData* CPfqosPolicyData::NewL(TInt aType) |
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393 { |
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394 |
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395 CPfqosPolicyData* pfqosPolicyData = new (ELeave) CPfqosPolicyData(aType); |
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396 CleanupStack::PushL(pfqosPolicyData); |
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397 pfqosPolicyData->ConstructL(); |
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398 CleanupStack::Pop(); |
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399 return pfqosPolicyData; |
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400 |
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401 } |
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402 |
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403 |
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404 EXPORT_C CPfqosPolicyData* CPfqosPolicyData::NewL(TInt aType, |
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405 const TUint8 *aBuf,TInt aLength) |
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406 { |
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407 CPfqosPolicyData* pfqosPolicyData = new (ELeave) CPfqosPolicyData(aType); |
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408 CleanupStack::PushL(pfqosPolicyData); |
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409 pfqosPolicyData->ConstructL(); |
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410 pfqosPolicyData->CopyL(aBuf, aLength); |
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411 CleanupStack::Pop(); |
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412 return pfqosPolicyData; |
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413 } |
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414 |
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415 |
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416 EXPORT_C TUint CPfqosPolicyData::Length() const |
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417 { |
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418 return iBufPtr.Length(); |
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419 } |
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420 |
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421 EXPORT_C TInt CPfqosPolicyData::Size() const |
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422 { |
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423 return iBufPtr.MaxLength(); |
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424 } |
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425 |
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426 EXPORT_C void CPfqosPolicyData::CopyL(const TUint8 *aBuf,TInt aLength) |
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427 { |
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428 if (iBuf) |
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429 { |
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430 delete iBuf; |
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431 iBuf=NULL; |
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432 } |
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433 |
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434 iBuf = HBufC8::NewL(aLength); |
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435 TPtr8 tmp(iBuf->Des()); |
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436 iBufPtr.Set(tmp); |
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437 iBufPtr.Copy(aBuf, aLength); |
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438 } |
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439 |
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440 EXPORT_C TDesC8& CPfqosPolicyData::Data() |
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441 { |
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442 return iBufPtr; |
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443 } |
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444 |
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445 EXPORT_C TInt CPfqosPolicyData::Type() |
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446 { |
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447 return iType; |
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448 } |
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449 |
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450 EXPORT_C TInt CPfqosPolicyData::ByteStream(RMBufChain &aPacket, TInt aOffset) |
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451 const |
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452 { |
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453 if (iBufPtr.Length()) |
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454 { |
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455 aPacket.CopyIn(TPtrC8((TUint8 *)iBufPtr.Ptr(), iBufPtr.Length()), |
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456 aOffset); |
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457 aOffset += Length(); |
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458 } |
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459 return aOffset; |
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460 } |
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461 |
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462 |
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463 EXPORT_C TPfqosMessage::TPfqosMessage() |
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464 : iError(0), |
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465 iNumModules(0), |
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466 iModuleList(_FOFF(TPfqosModule, iNext)), |
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467 iNumExtensions(0), |
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468 iExtensions(_FOFF(CPfqosPolicyData, iNext)) |
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469 { |
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470 } |
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471 |
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472 EXPORT_C void TPfqosMessage::Add(TPfqosModule& aModule) |
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473 { |
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474 iNumModules++; |
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475 iModuleList.AddLast(aModule); |
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476 } |
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477 |
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478 EXPORT_C void TPfqosMessage::AddExtension(CPfqosPolicyData& aExtension) |
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479 { |
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480 iNumExtensions++; |
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481 iExtensions.AddLast(aExtension); |
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482 } |
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483 |
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484 // |
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485 // Internal representation of PF_QOS message. |
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486 // |
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487 EXPORT_C TPfqosMessage::TPfqosMessage(const TDesC8& aMsg) |
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488 : iError(KErrArgument), |
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489 iNumModules(0), |
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490 iModuleList(_FOFF(TPfqosModule, iNext)), |
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491 iNumExtensions(0), |
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492 iExtensions(_FOFF(CPfqosPolicyData, iNext)) |
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493 { |
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494 const TUint8 *p = aMsg.Ptr(); |
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495 TInt length = aMsg.Length(); |
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496 |
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497 if (length < (TInt)sizeof(pfqos_msg)) |
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498 { |
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499 LOG(Log::Printf(_L("length < (TInt)sizeof(pfqos_msg) -- [%d,%d]"), |
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500 length,(TInt)sizeof(pfqos_msg))); |
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501 |
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502 return; // EMSGSIZE (impossible message size) |
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503 } |
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504 // |
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505 // Base Message Header |
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506 //lint -e{826} Typecast below is ok. |
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507 iBase.iMsg = (struct pfqos_msg *)p; |
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508 if (iBase.iMsg->pfqos_msg_version != KPfqosMsgV1) |
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509 { |
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510 LOG(Log::Printf(_L("iBase.iMsg->pfqos_msg_version != KPfqosMsgV1 -- [%d,%d]"), |
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511 iBase.iMsg->pfqos_msg_version,KPfqosMsgV1)); |
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512 |
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513 return; // EINVAL |
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514 } |
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515 if (iBase.iMsg->pfqos_msg_len * 8 != length) |
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516 { |
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517 LOG(Log::Printf(_L("iBase.iMsg->pfqos_msg_len * 8 != length -- [%d,%d]"), |
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518 iBase.iMsg->pfqos_msg_len * 8,length)); |
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519 return; // EMSGSIZE (incorrect message length) |
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520 } |
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521 if (iBase.iMsg->pfqos_msg_reserved) |
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522 { |
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523 LOG(Log::Printf(_L("iBase.iMsg->pfqos_msg_reserved -- [%d]"), |
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524 iBase.iMsg->pfqos_msg_reserved)); |
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525 return; // EINVAL (unused parts must be zeroed) |
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526 } |
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527 p += sizeof(struct pfqos_msg); |
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528 length -= sizeof(struct pfqos_msg); |
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529 |
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530 LOG(Log::Printf(_L("**** length -- [%d]"),length)); |
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531 LOG(Log::HexDump(_S("**** p"), _S(": "), p, 8 )); |
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532 |
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533 // |
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534 // Extension headers |
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535 // Some general rules: |
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536 // - only one instance of an extension type is valid |
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537 // |
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538 while (length > 0) |
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539 { |
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540 //lint -e{826} Typecast below is ok. |
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541 struct pfqos_ext *ext = (struct pfqos_ext *)p; |
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542 int ext_len = ext->pfqos_ext_len; |
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543 |
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544 if (ext_len < 1) |
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545 { |
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546 LOG(Log::Printf(_L("ext_len < 1 -- [%d]"),ext_len)); |
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547 |
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548 return; // EINVAL (bad message format) |
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549 } |
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550 ext_len *= 8; |
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551 |
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552 if (ext_len > length) |
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553 { |
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554 LOG(Log::Printf(_L("ext_len > length -- [%d, %d]"),ext_len, length)); |
|
555 LOG(Log::Printf(_L("calculated sizeof(pfqos_msg): %d"), |
|
556 sizeof(struct pfqos_msg))); |
|
557 LOG(Log::HexDump(_S("pfqos_msg "), _S("pfqos_msg "), aMsg.Ptr(), |
|
558 sizeof(struct pfqos_msg))); |
|
559 LOG(Log::HexDump(_S("p"), _S(": "), p, 8 )); |
|
560 |
|
561 return; // EINVAL |
|
562 } |
|
563 switch (ext->pfqos_ext_type) |
|
564 { |
|
565 case EPfqosExtReserved: |
|
566 { |
|
567 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtReserved"))); |
|
568 return; // EINVAL (bad mesage format) |
|
569 } |
|
570 |
|
571 case EPfqosExtSrcAddress: |
|
572 if (iSrcAddr.iExt) |
|
573 { |
|
574 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtSrcAddress -1"))); |
|
575 |
|
576 return; |
|
577 } |
|
578 if (ext_len != sizeof(struct pfqos_address) + sizeof(TInetAddr) + |
|
579 sizeof(TInetAddr)) |
|
580 { |
|
581 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtSrcAddress -2"))); |
|
582 return; |
|
583 } |
|
584 //lint -e{826} Typecast below is ok. |
|
585 iSrcAddr.iExt = (struct pfqos_address *)p; |
|
586 //lint -e{826} Typecast below is ok. |
|
587 iSrcAddr.iAddr = (TInetAddr *)(p + sizeof(struct pfqos_address)); |
|
588 //lint -e{826} Typecast below is ok. |
|
589 iSrcAddr.iPrefix = (TInetAddr *)(p + sizeof(struct pfqos_address) |
|
590 + sizeof(TInetAddr)); |
|
591 break; |
|
592 |
|
593 case EPfqosExtDstAddress: |
|
594 if (iDstAddr.iExt) |
|
595 { |
|
596 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtDstAddress -1"))); |
|
597 return; |
|
598 } |
|
599 if (ext_len != sizeof(struct pfqos_address) + sizeof(TInetAddr) + |
|
600 sizeof(TInetAddr)) |
|
601 { |
|
602 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtDstAddress -2"))); |
|
603 return; |
|
604 } |
|
605 //lint -e{826} Typecast below is ok. |
|
606 iDstAddr.iExt = (struct pfqos_address *)p; |
|
607 //lint -e{826} Typecast below is ok. |
|
608 iDstAddr.iAddr = (TInetAddr *)(p + sizeof(struct pfqos_address)); |
|
609 //lint -e{826} Typecast below is ok. |
|
610 iDstAddr.iPrefix = (TInetAddr *)(p + sizeof(struct pfqos_address) |
|
611 + sizeof(TInetAddr)); |
|
612 break; |
|
613 |
|
614 case EPfqosExtModulespec: |
|
615 { |
|
616 TPfqosModule *module = new TPfqosModule(); |
|
617 //lint -e{774} new can return NULL! |
|
618 if (module == NULL) |
|
619 { |
|
620 iError = KErrNoMemory; |
|
621 LOG(Log::Printf(_L("TPfqosMessage::TPfqosMessage() iError -- [%d] -2"), iError)); |
|
622 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtModulespec"))); |
|
623 return; |
|
624 } |
|
625 //lint -e{826} Typecast below is ok. |
|
626 module->iExt = (struct pfqos_modulespec *)p; |
|
627 if (ext_len - sizeof(struct pfqos_modulespec) > 0) |
|
628 { |
|
629 module->iData.Set((TUint8 *)(p+sizeof(struct |
|
630 pfqos_modulespec)), |
|
631 (ext_len - sizeof(struct pfqos_modulespec))); |
|
632 } |
|
633 //lint --e{429} Lint does not understand the Add semantics below! |
|
634 Add(*module); |
|
635 } |
|
636 break; |
|
637 |
|
638 case EPfqosExtSelector: |
|
639 if (iSelector.iExt) |
|
640 { |
|
641 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtSelector -1"))); |
|
642 return; |
|
643 } |
|
644 if (ext_len != sizeof(pfqos_selector)) |
|
645 { |
|
646 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtSelector -2"))); |
|
647 return; |
|
648 } |
|
649 //lint -e{826} Typecast below is ok. |
|
650 iSelector.iExt = (struct pfqos_selector *)p; |
|
651 break; |
|
652 |
|
653 case EPfqosExtFlowspec: |
|
654 if (iFlowSpec.iExt) |
|
655 { |
|
656 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtFlowspec -1"))); |
|
657 return; |
|
658 } |
|
659 if (ext_len != sizeof(pfqos_flowspec)) |
|
660 { |
|
661 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtFlowspec -2"))); |
|
662 return; |
|
663 } |
|
664 //lint -e{826} Typecast below is ok. |
|
665 iFlowSpec.iExt = (struct pfqos_flowspec *)p; |
|
666 break; |
|
667 |
|
668 case EPfqosExtEvent: |
|
669 if (iEvent.iExt) |
|
670 { |
|
671 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtEvent -1"))); |
|
672 return; |
|
673 } |
|
674 if (ext_len != sizeof(pfqos_event)) |
|
675 { |
|
676 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtEvent -2"))); |
|
677 return; |
|
678 } |
|
679 //lint -e{826} Typecast below is ok. |
|
680 iEvent.iExt = (struct pfqos_event *)p; |
|
681 break; |
|
682 |
|
683 case EPfqosExtChannel: |
|
684 if (iChannel.iExt) |
|
685 { |
|
686 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtChannel -1"))); |
|
687 return; |
|
688 } |
|
689 if (ext_len != sizeof(pfqos_channel)) |
|
690 { |
|
691 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtChannel -2"))); |
|
692 return; |
|
693 } |
|
694 //lint -e{826} Typecast below is ok. |
|
695 iChannel.iExt = (struct pfqos_channel *)p; |
|
696 break; |
|
697 |
|
698 case EPfqosExtExtension: |
|
699 { |
|
700 //lint -e{826} Typecast below is ok. |
|
701 pfqos_extension *extensionType = (pfqos_extension *) |
|
702 (p+sizeof(pfqos_configure)); |
|
703 TPtr8 ptr((TUint8*)ext, ext_len, ext_len); |
|
704 TRAPD(err, AddExtensionL(ptr, |
|
705 extensionType->pfqos_extension_type)); |
|
706 if (err != KErrNone) |
|
707 { |
|
708 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtExtension -2"))); |
|
709 return; |
|
710 } |
|
711 } |
|
712 break; |
|
713 |
|
714 case EPfqosExtConfigFile: |
|
715 if (iConfigFile.iExt) |
|
716 { |
|
717 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtConfigFile -1"))); |
|
718 return; |
|
719 } |
|
720 if (ext_len != sizeof(pfqos_config_file)) |
|
721 { |
|
722 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtConfigFile -2"))); |
|
723 return; |
|
724 } |
|
725 //lint -e{826} Typecast below is ok. |
|
726 iConfigFile.iExt = (struct pfqos_config_file *)p; |
|
727 break; |
|
728 |
|
729 default: |
|
730 // Unknown extensions must be ignored, not an error! |
|
731 break; |
|
732 } |
|
733 p += ext_len; |
|
734 length -= ext_len; |
|
735 } |
|
736 if (length != 0) |
|
737 { |
|
738 LOG(Log::Printf(_L("ext->pfqos_ext_type : EPfqosExtConfigFile -2"))); |
|
739 return; |
|
740 } |
|
741 |
|
742 #ifdef _LOG |
|
743 // Message unpacked successfully |
|
744 |
|
745 Log::Printf(_L("Following message unpacked successfully -- [%d]"), |
|
746 iBase.iMsg->pfqos_msg_type); |
|
747 |
|
748 switch(iBase.iMsg->pfqos_msg_type) |
|
749 { |
|
750 case 0: |
|
751 Log::Printf(_L("EPfqosReserved")); |
|
752 break; |
|
753 case 1: |
|
754 Log::Printf(_L("EPfqosUpdate")); |
|
755 break; |
|
756 case 2: |
|
757 Log::Printf(_L("EPfqosAdd")); |
|
758 break; |
|
759 case 3: |
|
760 Log::Printf(_L("EPfqosDelete")); |
|
761 break; |
|
762 case 4: |
|
763 Log::Printf(_L("EPfqosGet")); |
|
764 break; |
|
765 case 5: |
|
766 Log::Printf(_L("EPfqosFlush")); |
|
767 break; |
|
768 case 6: |
|
769 Log::Printf(_L("EPfqosDump")); |
|
770 break; |
|
771 case 7: |
|
772 Log::Printf(_L("EPfqosEvent")); |
|
773 break; |
|
774 case 8: |
|
775 Log::Printf(_L("EPfqosConfigure")); |
|
776 break; |
|
777 case 9: |
|
778 Log::Printf(_L("EPfqosReject")); |
|
779 break; |
|
780 case 10: |
|
781 Log::Printf(_L("EPfqosJoin")); |
|
782 break; |
|
783 case 11: |
|
784 Log::Printf(_L("EPfqosLeave")); |
|
785 break; |
|
786 case 12: |
|
787 Log::Printf(_L("EPfqosCreateChannel")); |
|
788 break; |
|
789 case 13: |
|
790 Log::Printf(_L("EPfqosOpenExistingChannel")); |
|
791 break; |
|
792 case 14: |
|
793 Log::Printf(_L("EPfqosDeleteChannel")); |
|
794 break; |
|
795 case 15: |
|
796 Log::Printf(_L("EPfqosConfigChannel")); |
|
797 break; |
|
798 case 16: |
|
799 Log::Printf(_L("EPfqosLoadFile")); |
|
800 break; |
|
801 case 17: |
|
802 Log::Printf(_L("EPfqosUnloadFile")); |
|
803 break; |
|
804 default: |
|
805 Log::Printf(_L("pfqos_msg_type = %d"), (TInt)iBase.iMsg->pfqos_msg_type); |
|
806 break; |
|
807 } |
|
808 #endif |
|
809 |
|
810 iError = KErrNone; |
|
811 } |
|
812 |
|
813 |
|
814 EXPORT_C TUint16 TPfqosMessage::Length64() |
|
815 { |
|
816 return (TUint16)(( |
|
817 iBase.Length() + |
|
818 iEvent.Length() + |
|
819 iChannel.Length() + |
|
820 iSelector.Length() + |
|
821 iSrcAddr.Length() + |
|
822 iDstAddr.Length() + |
|
823 iFlowSpec.Length() + |
|
824 ModuleLength() + |
|
825 iConfigFile.Length() + |
|
826 ExtensionLength())/8); |
|
827 } |
|
828 |
|
829 |
|
830 EXPORT_C TUint TPfqosMessage::ExtensionLength() |
|
831 { |
|
832 TSglQueIter<CPfqosPolicyData> iter(iExtensions); |
|
833 CPfqosPolicyData *item; |
|
834 TUint length=0; |
|
835 |
|
836 while ((item = iter++) != NULL) |
|
837 { |
|
838 length += item->Length(); |
|
839 } |
|
840 return length; |
|
841 } |
|
842 |
|
843 |
|
844 EXPORT_C TUint TPfqosMessage::ModuleLength() |
|
845 { |
|
846 TSglQueIter<TPfqosModule> iter(iModuleList); |
|
847 TPfqosModule* item; |
|
848 TUint length=0; |
|
849 |
|
850 while ((item = iter++) != NULL) |
|
851 { |
|
852 length += item->Length(); |
|
853 } |
|
854 return length; |
|
855 } |
|
856 |
|
857 |
|
858 EXPORT_C void TPfqosMessage::ByteStreamL(RMBufChain &aPacket) |
|
859 { |
|
860 TInt totlen = Length64() * 8; |
|
861 |
|
862 // (Any possible previous content is lost) |
|
863 aPacket.AppendL(totlen); |
|
864 TInt offset = iBase.ByteStream(aPacket, totlen); |
|
865 |
|
866 // Always make sure that all possible extension fields in are included! |
|
867 offset = iSelector.ByteStream(aPacket, offset); |
|
868 offset = iSrcAddr.ByteStream(aPacket, offset); |
|
869 offset = iDstAddr.ByteStream(aPacket, offset); |
|
870 offset = iFlowSpec.ByteStream(aPacket, offset); |
|
871 offset = iEvent.ByteStream(aPacket, offset); |
|
872 offset = iChannel.ByteStream(aPacket, offset); |
|
873 offset = iConfigFile.ByteStream(aPacket, offset); |
|
874 |
|
875 TSglQueIter<TPfqosModule> iterM(iModuleList); |
|
876 TPfqosModule *itemM; |
|
877 |
|
878 while ((itemM = iterM++) != NULL) |
|
879 { |
|
880 offset = itemM->ByteStream(aPacket, offset); |
|
881 } |
|
882 |
|
883 TSglQueIter<CPfqosPolicyData> iter(iExtensions); |
|
884 CPfqosPolicyData *item; |
|
885 |
|
886 while ((item = iter++) != NULL) |
|
887 { |
|
888 offset = item->ByteStream(aPacket, offset); |
|
889 } |
|
890 } |
|
891 |
|
892 |
|
893 EXPORT_C TPfqosMessage::~TPfqosMessage() |
|
894 { |
|
895 TSglQueIter<TPfqosModule> iter(iModuleList); |
|
896 TPfqosModule *item; |
|
897 |
|
898 // |
|
899 // Delete modulelist |
|
900 // |
|
901 while ((item = iter++) != NULL) |
|
902 { |
|
903 iModuleList.Remove(*item); |
|
904 delete item; |
|
905 } |
|
906 |
|
907 // |
|
908 // Delete extension list |
|
909 // |
|
910 TSglQueIter<CPfqosPolicyData> i(iExtensions); |
|
911 CPfqosPolicyData *ext; |
|
912 |
|
913 while ((ext = i++) != NULL) |
|
914 { |
|
915 iExtensions.Remove(*ext); |
|
916 delete ext; |
|
917 } |
|
918 } |
|
919 |
|
920 EXPORT_C void TPfqosMessage::AddModuleL(T_pfqos_module& aModule, |
|
921 const TDesC8& aConfigData) |
|
922 { |
|
923 TPfqosModule* item = new (ELeave) TPfqosModule(); |
|
924 item->iExt = &aModule; |
|
925 item->iData.Set(aConfigData); |
|
926 //lint --e{429} Lint does not understand the Add semantics below! |
|
927 Add(*item); |
|
928 } |
|
929 |
|
930 EXPORT_C void TPfqosMessage::AddExtensionL(const TDesC8& aExtension, |
|
931 TInt aType) |
|
932 { |
|
933 CPfqosPolicyData* data = CPfqosPolicyData::NewL(aType,aExtension.Ptr(), |
|
934 aExtension.Length()); |
|
935 AddExtension(*data); |
|
936 } |
|
937 |
|
938 |
|
939 EXPORT_C TInt TPfqosMessage::SetQoSParameters(TQoSParameters& aParameters) |
|
940 const |
|
941 { |
|
942 if (!iFlowSpec.iExt) |
|
943 { |
|
944 return KErrNotFound; |
|
945 } |
|
946 |
|
947 // uplink |
|
948 aParameters.SetUpLinkDelay(iFlowSpec.iExt->uplink_delay); |
|
949 aParameters.SetUpLinkMaximumPacketSize( |
|
950 iFlowSpec.iExt->uplink_maximum_packet_size); |
|
951 aParameters.SetUpLinkAveragePacketSize( |
|
952 iFlowSpec.iExt->uplink_average_packet_size); |
|
953 aParameters.SetUpLinkPriority(iFlowSpec.iExt->uplink_priority); |
|
954 aParameters.SetUpLinkMaximumBurstSize( |
|
955 iFlowSpec.iExt->uplink_maximum_burst_size); |
|
956 aParameters.SetUplinkBandwidth(iFlowSpec.iExt->uplink_bandwidth); |
|
957 |
|
958 // downlink |
|
959 aParameters.SetDownLinkDelay(iFlowSpec.iExt->downlink_delay); |
|
960 aParameters.SetDownLinkMaximumPacketSize( |
|
961 iFlowSpec.iExt->downlink_maximum_packet_size); |
|
962 aParameters.SetDownLinkAveragePacketSize( |
|
963 iFlowSpec.iExt->downlink_average_packet_size); |
|
964 aParameters.SetDownLinkPriority(iFlowSpec.iExt->downlink_priority); |
|
965 aParameters.SetDownLinkMaximumBurstSize( |
|
966 iFlowSpec.iExt->downlink_maximum_burst_size); |
|
967 aParameters.SetDownlinkBandwidth(iFlowSpec.iExt->downlink_bandwidth); |
|
968 |
|
969 // flags |
|
970 aParameters.SetFlags(iFlowSpec.iExt->flags); |
|
971 |
|
972 // names |
|
973 aParameters.SetName(iFlowSpec.iExt->name); |
|
974 |
|
975 return KErrNone; |
|
976 } |
|
977 |
|
978 |
|
979 // Remove all policy data (flowspec, modules, extensions, event, configure) |
|
980 EXPORT_C void TPfqosMessage::RemovePolicyData() |
|
981 { |
|
982 TSglQueIter<TPfqosModule> iter(iModuleList); |
|
983 TPfqosModule *item; |
|
984 |
|
985 // |
|
986 // Delete modulelist |
|
987 // |
|
988 while ((item = iter++) != NULL) |
|
989 { |
|
990 iModuleList.Remove(*item); |
|
991 delete item; |
|
992 } |
|
993 iNumModules = 0; |
|
994 |
|
995 // |
|
996 // Delete extension list |
|
997 // |
|
998 TSglQueIter<CPfqosPolicyData> i(iExtensions); |
|
999 CPfqosPolicyData *ext; |
|
1000 |
|
1001 while ((ext = i++) != NULL) |
|
1002 { |
|
1003 iExtensions.Remove(*ext); |
|
1004 delete ext; |
|
1005 } |
|
1006 iNumExtensions = 0; |
|
1007 |
|
1008 iFlowSpec.iExt = NULL; |
|
1009 iEvent.iExt = NULL; |
|
1010 iChannel.iExt = NULL; |
|
1011 iConfigure.iExt = NULL; |
|
1012 } |
|
1013 |