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25 | |
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26 | #include "dataFlowSet.h" |
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27 | |
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28 | |
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29 | |
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30 | |
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31 | |
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32 | unsigned short |
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33 | checkDataFlowSet(unsigned short shift, |
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34 | struct MyPtrs *myPtrs, |
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35 | int myQueue, |
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36 | struct PrefixV4 *V4PTab, |
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37 | size_t nbPV4 |
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38 | ) |
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39 | { |
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40 | TplFlowSetPtr tmp; |
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41 | FieldPtr pftmp; |
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42 | FieldPtr secondPftmp; |
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43 | unsigned short data_length = 0; |
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44 | unsigned short flow_size = 0; |
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45 | unsigned short oldOffset = *myPtrs->offsetV9Ptr; |
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46 | unsigned short secondOffset = 0; |
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47 | unsigned short secondOldOffset = 0; |
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48 | int moreIsNecessary = 1; |
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49 | int field_size = 0; |
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50 | int cpt = 0; |
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51 | int secondCpt = 0; |
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52 | int overflow = 0; |
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53 | int noEnd = 1; |
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54 | int i = 0; |
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55 | int j = 0; |
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56 | int pos = 0; |
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57 | unsigned char buffer1; |
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58 | unsigned char buffer2[2]; |
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59 | unsigned char buffer4[4]; |
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60 | RulesPtr tmpRuleList = myPtrs->rulesListPtr; |
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61 | msgType myMsg; |
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62 | char *msgTextIndex; |
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63 | unsigned short tplMsgType = 11; |
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64 | struct PrefixV4 prefixKey, *res; |
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65 | struct AggCache agCache; |
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66 | int bool = 0; |
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67 | |
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68 | #ifdef CRIHAN |
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69 | struct IPFLowCache ipFirstCache; |
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70 | struct MPLSFlowCache mplsFirstCache; |
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71 | unsigned long firstTime = 0; |
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72 | unsigned long lastTime = 0; |
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73 | |
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74 | ipFirstCache.ipProt = 0; |
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75 | ipFirstCache.bytes = 0; |
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76 | ipFirstCache.pkts = 0; |
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77 | ipFirstCache.inSnmp = 0; |
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78 | ipFirstCache.outSnmp = 0; |
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79 | ipFirstCache.v4AdS = 0; |
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80 | ipFirstCache.v4AdD = 0; |
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81 | ipFirstCache.tProt = 0; |
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82 | ipFirstCache.sPort = 0; |
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83 | ipFirstCache.dPort = 0; |
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84 | ipFirstCache.maskD = 0; |
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85 | ipFirstCache.maskS = 0; |
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86 | ipFirstCache.routerAd = 0; |
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87 | ipFirstCache.liveTime = 0; |
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88 | mplsFirstCache.ipProt = 0; |
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89 | mplsFirstCache.v4AdS = 0; |
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90 | mplsFirstCache.v4AdD = 0; |
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91 | mplsFirstCache.routerAd = 0; |
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92 | mplsFirstCache.mplsLabel1 = 0; |
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93 | #endif |
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94 | |
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95 | buffer2[1] = *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr));(*myPtrs->offsetV9Ptr)++; |
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96 | buffer2[0] = *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr));(*myPtrs->offsetV9Ptr)++; |
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97 | (*myPtrs->currentFlowsetIdPtr) = *((unsigned short*)&buffer2); |
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98 | buffer2[1] = *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr));(*myPtrs->offsetV9Ptr)++; |
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99 | buffer2[0] = *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr));(*myPtrs->offsetV9Ptr)++; |
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100 | data_length = *((unsigned short*)&buffer2); |
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101 | if ((tmp=existTplId(myPtrs->currentRouterPtr, myPtrs->currentHeaderV9Ptr->sourceId, |
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102 | (*myPtrs->currentFlowsetIdPtr)))!=NULL) { |
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103 | pftmp = tmp->lastField; |
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104 | for (; pftmp; pftmp = pftmp->prev) { |
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105 | flow_size += pftmp->fieldLength; |
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106 | } |
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107 | if ( data_length%flow_size >= 9 ) { |
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108 | (*myPtrs->currentFlowsetNumberPtr) = myPtrs->currentHeaderV9Ptr->count; |
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109 | syslog(LOG_INFO, "data flowset length not match with length from template definition, wrong template definition suspected; all next informations of this data flowset are not considered! flowset ID: %hu, from router: %lu.%lu.%lu.%lu", |
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110 | (*myPtrs->currentFlowsetIdPtr), |
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111 | (myPtrs->pcktPtr->ipH->srcAdd>>24), |
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112 | (myPtrs->pcktPtr->ipH->srcAdd<<8>>24), |
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113 | (myPtrs->pcktPtr->ipH->srcAdd<<16>>24), |
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114 | (myPtrs->pcktPtr->ipH->srcAdd<<24>>24)); |
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115 | return (data_length+shift); |
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116 | } |
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117 | #ifdef IPV4AGG |
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118 | agCache.routerAd = myPtrs->pcktPtr->ipH->srcAdd; |
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119 | #endif |
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120 | |
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121 | #ifdef CRIHAN |
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122 | ipFirstCache.routerAd = myPtrs->pcktPtr->ipH->srcAdd; |
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123 | mplsFirstCache.routerAd = myPtrs->pcktPtr->ipH->srcAdd; |
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124 | #endif |
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125 | |
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126 | pftmp = tmp->lastField; |
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127 | secondPftmp = tmp->lastField; |
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128 | secondOffset = *myPtrs->offsetV9Ptr; |
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129 | secondOldOffset = secondOffset; |
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130 | while ( (((*myPtrs->offsetV9Ptr)-48-shift) <= data_length) && (overflow!=1) ) { |
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131 | |
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132 | |
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133 | |
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134 | |
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135 | |
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136 | |
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137 | cpt++; |
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138 | j=0; |
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139 | pos = (pftmp->fieldType)*10+j; |
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140 | field_size = (int) pftmp->fieldLength; |
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141 | |
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142 | |
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143 | |
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144 | |
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145 | if (((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos))) != NULL) { |
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146 | oldOffset = *myPtrs->offsetV9Ptr; |
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147 | while (((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos))) != NULL){ |
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148 | |
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149 | |
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150 | |
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151 | *myPtrs->offsetV9Ptr = oldOffset; |
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152 | switch ((int) |
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153 | (((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->operator)){ |
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154 | case 2: |
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155 | switch (field_size) { |
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156 | case 1: |
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157 | buffer1 = *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
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158 | |
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159 | if (((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->stor.cvalue |
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160 | == *((unsigned char*)&buffer1)) { |
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161 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = 1; |
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162 | } |
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163 | |
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164 | #ifdef IPV4AGG |
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165 | if ((pftmp->fieldType==9)||(pftmp->fieldType==29)){ |
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166 | agCache.maskS = *((unsigned char*)&buffer1); |
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167 | } |
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168 | if ((pftmp->fieldType==13)||(pftmp->fieldType==30)){ |
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169 | agCache.maskD = *((unsigned char*)&buffer1); |
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170 | } |
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171 | if (pftmp->fieldType==60){ |
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172 | agCache.ipProt = *((unsigned char*)&buffer1); |
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173 | } |
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174 | if (pftmp->fieldType==4){ |
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175 | agCache.tProt = *((unsigned char*)&buffer1); |
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176 | } |
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177 | if (pftmp->fieldType==61){ |
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178 | agCache.sens = *((unsigned char*)&buffer1); |
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179 | } |
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180 | if (pftmp->fieldType==5){ |
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181 | agCache.dscp = *((unsigned char*)&buffer1); |
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182 | } |
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183 | #endif |
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184 | #ifdef CRIHAN |
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185 | if ((pftmp->fieldType==9)||(pftmp->fieldType==29)){ |
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186 | ipFirstCache.maskS = *((unsigned char*)&buffer1); |
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187 | } |
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188 | if ((pftmp->fieldType==13)||(pftmp->fieldType==30)){ |
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189 | ipFirstCache.maskD = *((unsigned char*)&buffer1); |
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190 | } |
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191 | if (pftmp->fieldType==60){ |
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192 | ipFirstCache.ipProt = *((unsigned char*)&buffer1); |
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193 | mplsFirstCache.ipProt = *((unsigned char*)&buffer1); |
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194 | } |
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195 | if (pftmp->fieldType==4){ |
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196 | ipFirstCache.tProt = *((unsigned char*)&buffer1); |
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197 | } |
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198 | #endif |
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199 | break; |
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200 | case 2: |
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201 | buffer2[1]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
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202 | buffer2[0]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
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203 | if (((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->stor.svalue |
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204 | == *((unsigned short*)&buffer2)) |
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205 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = 1; |
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206 | #ifdef IPV4AGG |
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207 | if (pftmp->fieldType==10){ |
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208 | agCache.idSnmp = *((unsigned short*)&buffer2); |
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209 | } |
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210 | #endif |
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211 | #ifdef CRIHAN |
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212 | if (pftmp->fieldType==10){ |
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213 | ipFirstCache.inSnmp = *((unsigned short*)&buffer2); |
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214 | } |
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215 | if (pftmp->fieldType==14){ |
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216 | ipFirstCache.outSnmp = *((unsigned short*)&buffer2); |
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217 | } |
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218 | if (pftmp->fieldType==7){ |
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219 | ipFirstCache.sPort = *((unsigned short*)&buffer2); |
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220 | } |
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221 | if (pftmp->fieldType==11){ |
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222 | ipFirstCache.dPort = *((unsigned short*)&buffer2); |
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223 | } |
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224 | #endif |
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225 | break; |
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226 | case 3: |
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227 | buffer4[3]= 0; |
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228 | buffer4[2]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
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229 | buffer4[1]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
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230 | buffer4[0]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
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231 | if (((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->stor.lvalue |
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232 | == *((unsigned long*)&buffer4)) |
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233 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = 1; |
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234 | |
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235 | |
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236 | #ifdef CRIHAN |
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237 | if (pftmp->fieldType==70){ |
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238 | mplsFirstCache.mplsLabel1 = (*((unsigned long*)&buffer4))>>4; |
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239 | } |
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240 | #endif |
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241 | break; |
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242 | case 4: |
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243 | buffer4[3]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
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244 | buffer4[2]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
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245 | buffer4[1]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
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246 | buffer4[0]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
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247 | |
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248 | if ((pftmp->fieldType==8)||(pftmp->fieldType==12)){ |
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249 | if ((((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->stor.lvalue) |
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250 | == (*((unsigned long*)&buffer4))>>(32-((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->mask)<<(32-((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->mask) ) |
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251 | { |
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252 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = 1; |
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253 | } |
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254 | } |
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255 | #ifdef IPV4AGG |
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256 | if ((pftmp->fieldType==8)){ |
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257 | agCache.v4AdS = *((unsigned long*)&buffer4); |
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258 | } |
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259 | if ((pftmp->fieldType==12)){ |
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260 | agCache.v4AdD = *((unsigned long*)&buffer4); |
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261 | } |
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262 | if (pftmp->fieldType==1){ |
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263 | agCache.bytes = *((unsigned long*)&buffer4); |
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264 | } |
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265 | if (pftmp->fieldType==2){ |
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266 | agCache.pkts = *((unsigned long*)&buffer4); |
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267 | } |
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268 | #endif |
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269 | #ifdef CRIHAN |
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270 | if (pftmp->fieldType==8){ |
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271 | ipFirstCache.v4AdS = *((unsigned long*)&buffer4); |
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272 | mplsFirstCache.v4AdS = *((unsigned long*)&buffer4); |
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273 | } |
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274 | if (pftmp->fieldType==12){ |
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275 | ipFirstCache.v4AdD = *((unsigned long*)&buffer4); |
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276 | mplsFirstCache.v4AdD = *((unsigned long*)&buffer4); |
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277 | } |
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278 | if (pftmp->fieldType==1){ |
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279 | ipFirstCache.bytes = *((unsigned long*)&buffer4); |
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280 | } |
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281 | if (pftmp->fieldType==2){ |
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282 | ipFirstCache.pkts = *((unsigned long*)&buffer4); |
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283 | } |
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284 | if (pftmp->fieldType==22){ |
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285 | firstTime = *((unsigned long*)&buffer4); |
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286 | } |
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287 | if (pftmp->fieldType==21){ |
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288 | lastTime = *((unsigned long*)&buffer4); |
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289 | } |
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290 | #endif |
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291 | break; |
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292 | case 16: |
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293 | for (i=0; i<4; i++) { |
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294 | buffer4[3]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
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295 | buffer4[2]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
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296 | buffer4[1]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
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297 | buffer4[0]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
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298 | if (1==moreIsNecessary){ |
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299 | switch(i){ |
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300 | case 0: |
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301 | if (((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->mask <= 32){ |
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302 | if (ntohl(((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->stor.tabAdd6[i]) |
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303 | == |
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304 | (*((unsigned long*)&buffer4))>>(32-((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->mask)<<(32-((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->mask) |
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305 | ) |
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306 | { |
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307 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = 1; |
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308 | moreIsNecessary = 0; |
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309 | } else { |
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310 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = 0; |
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311 | moreIsNecessary = 0; |
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312 | } |
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313 | } else { |
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314 | if (ntohl(((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->stor.tabAdd6[i]) |
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315 | == |
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316 | (*((unsigned long*)&buffer4)) |
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317 | ) |
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318 | { |
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319 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = 1; |
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320 | } else { |
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321 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = 0; |
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322 | moreIsNecessary = 0; |
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323 | } |
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324 | } |
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325 | break; |
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326 | case 1: |
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327 | if (((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->mask <= 64){ |
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328 | if (ntohl(((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->stor.tabAdd6[i]) |
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329 | == |
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330 | (*((unsigned long*)&buffer4))>>(64-((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->mask)<<(64-((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->mask) |
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331 | ) |
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332 | { |
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333 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = |
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334 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check && 1; |
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335 | moreIsNecessary = 0; |
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336 | } else { |
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337 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = 0; |
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338 | moreIsNecessary = 0; |
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339 | } |
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340 | } else { |
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341 | if (ntohl(((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->stor.tabAdd6[i]) |
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342 | == |
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343 | (*((unsigned long*)&buffer4)) |
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344 | ) |
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345 | { |
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346 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = |
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347 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check && 1; |
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348 | } else { |
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349 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = 0; |
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350 | moreIsNecessary = 0; |
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351 | } |
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352 | } |
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353 | break; |
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354 | case 2: |
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355 | if (((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->mask <= 96){ |
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356 | if (ntohl(((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->stor.tabAdd6[i]) |
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357 | == |
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358 | (*((unsigned long*)&buffer4))>>(96-((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->mask)<<(96-((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->mask) |
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359 | ) |
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360 | { |
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361 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = |
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362 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check && 1; |
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363 | moreIsNecessary = 0; |
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364 | } else { |
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365 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = 0; |
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366 | moreIsNecessary = 0; |
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367 | } |
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368 | } else { |
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369 | if (ntohl(((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->stor.tabAdd6[i]) |
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370 | == |
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371 | (*((unsigned long*)&buffer4)) |
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372 | ) |
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373 | { |
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374 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = |
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375 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check && 1; |
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376 | } else { |
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377 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = 0; |
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378 | moreIsNecessary = 0; |
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379 | } |
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380 | } |
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381 | break; |
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382 | case 3: |
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383 | if (((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->mask <= 128){ |
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384 | if (ntohl(((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->stor.tabAdd6[i]) |
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385 | == |
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386 | (*((unsigned long*)&buffer4))>>(128-((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->mask)<<(128-((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->mask) |
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387 | ) |
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388 | { |
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389 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = |
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390 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check && 1; |
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391 | } else { |
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392 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = 0; |
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393 | moreIsNecessary = 0; |
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394 | } |
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395 | } else { |
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396 | if (ntohl(((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->value->stor.tabAdd6[i]) |
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397 | == |
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398 | (*((unsigned long*)&buffer4)) |
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399 | ) |
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400 | { |
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401 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = |
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402 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check && 1; |
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403 | } else { |
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404 | ((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->check = 0; |
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405 | moreIsNecessary = 0; |
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406 | } |
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407 | } |
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408 | break; |
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409 | default: |
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410 | break; |
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411 | } |
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412 | } |
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413 | } |
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414 | moreIsNecessary = 1; |
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415 | |
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416 | |
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417 | |
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418 | break; |
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419 | default: |
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420 | syslog(LOG_INFO, "Field size not known: %d\n", field_size); |
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421 | for (i=0; i<field_size; i++){ |
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422 | (*myPtrs->offsetV9Ptr)++; |
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423 | } |
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424 | break; |
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425 | } |
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426 | break; |
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427 | default: |
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428 | syslog(LOG_INFO, "Operator not known: %d\n", |
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429 | (int)(((RuleDefPtr)(*(myPtrs->rulesAddressPtr+pos)))->operator)); |
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430 | break; |
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431 | } |
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432 | j++; |
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433 | pos = (pftmp->fieldType)*10+j; |
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434 | } |
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435 | } else { |
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436 | |
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437 | |
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438 | |
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439 | switch (field_size) { |
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440 | case 1: |
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441 | buffer1 = *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
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442 | #ifdef IPV4AGG |
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443 | if ((pftmp->fieldType==9)||(pftmp->fieldType==29)){ |
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444 | agCache.maskS = *((unsigned char*)&buffer1); |
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445 | } |
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446 | if ((pftmp->fieldType==13)||(pftmp->fieldType==30)){ |
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447 | agCache.maskD = *((unsigned char*)&buffer1); |
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448 | } |
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449 | if (pftmp->fieldType==60){ |
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450 | agCache.ipProt = *((unsigned char*)&buffer1); |
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451 | } |
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452 | if (pftmp->fieldType==4){ |
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453 | agCache.tProt = *((unsigned char*)&buffer1); |
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454 | } |
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455 | if (pftmp->fieldType==61){ |
---|
456 | agCache.sens = *((unsigned char*)&buffer1); |
---|
457 | } |
---|
458 | if (pftmp->fieldType==5){ |
---|
459 | agCache.dscp = *((unsigned char*)&buffer1); |
---|
460 | } |
---|
461 | #endif |
---|
462 | #ifdef CRIHAN |
---|
463 | if ((pftmp->fieldType==9)||(pftmp->fieldType==29)){ |
---|
464 | ipFirstCache.maskS = *((unsigned char*)&buffer1); |
---|
465 | } |
---|
466 | if ((pftmp->fieldType==13)||(pftmp->fieldType==30)){ |
---|
467 | ipFirstCache.maskD = *((unsigned char*)&buffer1); |
---|
468 | } |
---|
469 | if (pftmp->fieldType==60){ |
---|
470 | ipFirstCache.ipProt = *((unsigned char*)&buffer1); |
---|
471 | mplsFirstCache.ipProt = *((unsigned char*)&buffer1); |
---|
472 | } |
---|
473 | if (pftmp->fieldType==4){ |
---|
474 | ipFirstCache.tProt = *((unsigned char*)&buffer1); |
---|
475 | } |
---|
476 | #endif |
---|
477 | break; |
---|
478 | case 2: |
---|
479 | buffer2[1]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
---|
480 | buffer2[0]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
---|
481 | #ifdef IPV4AGG |
---|
482 | if (pftmp->fieldType==10){ |
---|
483 | agCache.idSnmp = *((unsigned short*)&buffer2); |
---|
484 | } |
---|
485 | #endif |
---|
486 | #ifdef CRIHAN |
---|
487 | if (pftmp->fieldType==10){ |
---|
488 | ipFirstCache.inSnmp = *((unsigned short*)&buffer2); |
---|
489 | } |
---|
490 | if (pftmp->fieldType==14){ |
---|
491 | ipFirstCache.outSnmp = *((unsigned short*)&buffer2); |
---|
492 | } |
---|
493 | if (pftmp->fieldType==7){ |
---|
494 | ipFirstCache.sPort = *((unsigned short*)&buffer2); |
---|
495 | } |
---|
496 | if (pftmp->fieldType==11){ |
---|
497 | ipFirstCache.dPort = *((unsigned short*)&buffer2); |
---|
498 | } |
---|
499 | #endif |
---|
500 | break; |
---|
501 | case 3: |
---|
502 | buffer4[3]= 0; |
---|
503 | buffer4[2]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
---|
504 | buffer4[1]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
---|
505 | buffer4[0]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
---|
506 | |
---|
507 | |
---|
508 | #ifdef CRIHAN |
---|
509 | if (pftmp->fieldType==70){ |
---|
510 | mplsFirstCache.mplsLabel1 = (*((unsigned long*)&buffer4))>>4; |
---|
511 | } |
---|
512 | #endif |
---|
513 | break; |
---|
514 | case 4: |
---|
515 | buffer4[3]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
---|
516 | buffer4[2]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
---|
517 | buffer4[1]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
---|
518 | buffer4[0]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
---|
519 | #ifdef IPV4AGG |
---|
520 | if ((pftmp->fieldType==8)){ |
---|
521 | bool = 1; |
---|
522 | agCache.v4AdS = *((unsigned long*)&buffer4); |
---|
523 | } else if ((pftmp->fieldType==12)){ |
---|
524 | agCache.v4AdD = *((unsigned long*)&buffer4); |
---|
525 | } else if (pftmp->fieldType==1){ |
---|
526 | agCache.bytes = *((unsigned long*)&buffer4); |
---|
527 | } else if (pftmp->fieldType==2){ |
---|
528 | agCache.pkts = *((unsigned long*)&buffer4); |
---|
529 | } |
---|
530 | #endif |
---|
531 | #ifdef CRIHAN |
---|
532 | if (pftmp->fieldType==8){ |
---|
533 | ipFirstCache.v4AdS = *((unsigned long*)&buffer4); |
---|
534 | mplsFirstCache.v4AdS = *((unsigned long*)&buffer4); |
---|
535 | } |
---|
536 | if (pftmp->fieldType==12){ |
---|
537 | ipFirstCache.v4AdD = *((unsigned long*)&buffer4); |
---|
538 | mplsFirstCache.v4AdD = *((unsigned long*)&buffer4); |
---|
539 | } |
---|
540 | if (pftmp->fieldType==1){ |
---|
541 | ipFirstCache.bytes = *((unsigned long*)&buffer4); |
---|
542 | } |
---|
543 | if (pftmp->fieldType==2){ |
---|
544 | ipFirstCache.pkts = *((unsigned long*)&buffer4); |
---|
545 | } |
---|
546 | if (pftmp->fieldType==22){ |
---|
547 | firstTime = *((unsigned long*)&buffer4); |
---|
548 | } |
---|
549 | if (pftmp->fieldType==21){ |
---|
550 | lastTime = *((unsigned long*)&buffer4); |
---|
551 | } |
---|
552 | #endif |
---|
553 | break; |
---|
554 | case 16: |
---|
555 | for (i=0; i<4; i++) { |
---|
556 | buffer2[1]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
---|
557 | buffer2[0]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
---|
558 | buffer2[1]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
---|
559 | buffer2[0]= *(myPtrs->ptr_buffer+(*myPtrs->offsetV9Ptr)); (*myPtrs->offsetV9Ptr)++; |
---|
560 | } |
---|
561 | |
---|
562 | |
---|
563 | break; |
---|
564 | default: |
---|
565 | syslog(LOG_INFO,"UNKNOWN FIELDS LENGTH: %d ", field_size); |
---|
566 | for (i=0; i<field_size; i++){ |
---|
567 | (*myPtrs->offsetV9Ptr)++; |
---|
568 | } |
---|
569 | } |
---|
570 | } |
---|
571 | if (cpt==tmp->fieldCount) { |
---|
572 | |
---|
573 | |
---|
574 | |
---|
575 | #ifdef CRIHAN |
---|
576 | if ( mplsFirstCache.mplsLabel1 == 0 ) { |
---|
577 | (myPtrs->tabIPPtr+(*myPtrs->ipNbPtr))->ipProt = ipFirstCache.ipProt; |
---|
578 | ipFirstCache.ipProt = 0; |
---|
579 | (myPtrs->tabIPPtr+(*myPtrs->ipNbPtr))->bytes = ipFirstCache.bytes; |
---|
580 | ipFirstCache.bytes = 0; |
---|
581 | (myPtrs->tabIPPtr+(*myPtrs->ipNbPtr))->pkts = ipFirstCache.pkts; |
---|
582 | ipFirstCache.pkts = 0; |
---|
583 | (myPtrs->tabIPPtr+(*myPtrs->ipNbPtr))->inSnmp = ipFirstCache.inSnmp; |
---|
584 | ipFirstCache.inSnmp = 0; |
---|
585 | (myPtrs->tabIPPtr+(*myPtrs->ipNbPtr))->outSnmp = ipFirstCache.outSnmp; |
---|
586 | ipFirstCache.outSnmp = 0; |
---|
587 | (myPtrs->tabIPPtr+(*myPtrs->ipNbPtr))->v4AdS = ipFirstCache.v4AdS; |
---|
588 | ipFirstCache.outSnmp = 0; |
---|
589 | (myPtrs->tabIPPtr+(*myPtrs->ipNbPtr))->v4AdD = ipFirstCache.v4AdD; |
---|
590 | ipFirstCache.v4AdD = 0; |
---|
591 | (myPtrs->tabIPPtr+(*myPtrs->ipNbPtr))->tProt = ipFirstCache.tProt; |
---|
592 | ipFirstCache.tProt = 0; |
---|
593 | (myPtrs->tabIPPtr+(*myPtrs->ipNbPtr))->sPort = ipFirstCache.sPort; |
---|
594 | ipFirstCache.sPort = 0; |
---|
595 | (myPtrs->tabIPPtr+(*myPtrs->ipNbPtr))->dPort = ipFirstCache.dPort; |
---|
596 | ipFirstCache.dPort = 0; |
---|
597 | (myPtrs->tabIPPtr+(*myPtrs->ipNbPtr))->maskD = ipFirstCache.maskD; |
---|
598 | ipFirstCache.maskD = 0; |
---|
599 | (myPtrs->tabIPPtr+(*myPtrs->ipNbPtr))->maskS = ipFirstCache.maskS; |
---|
600 | ipFirstCache.maskS = 0; |
---|
601 | (myPtrs->tabIPPtr+(*myPtrs->ipNbPtr))->routerAd = ipFirstCache.routerAd; |
---|
602 | (myPtrs->tabIPPtr+(*myPtrs->ipNbPtr))->liveTime = lastTime - firstTime; |
---|
603 | firstTime = 0; lastTime = 0; |
---|
604 | (*myPtrs->ipNbPtr)++; |
---|
605 | } else { |
---|
606 | (myPtrs->tabMPLSPtr+(*myPtrs->mplsNbPtr))->ipProt = mplsFirstCache.ipProt; |
---|
607 | mplsFirstCache.ipProt = 0; |
---|
608 | (myPtrs->tabMPLSPtr+(*myPtrs->mplsNbPtr))->v4AdS = mplsFirstCache.v4AdS; |
---|
609 | mplsFirstCache.v4AdS = 0; |
---|
610 | (myPtrs->tabMPLSPtr+(*myPtrs->mplsNbPtr))->v4AdD = mplsFirstCache.v4AdD; |
---|
611 | mplsFirstCache.v4AdD = 0; |
---|
612 | (myPtrs->tabMPLSPtr+(*myPtrs->mplsNbPtr))->routerAd = mplsFirstCache.routerAd; |
---|
613 | (myPtrs->tabMPLSPtr+(*myPtrs->mplsNbPtr))->mplsLabel1 = mplsFirstCache.mplsLabel1; |
---|
614 | mplsFirstCache.mplsLabel1 = 0; |
---|
615 | (*myPtrs->mplsNbPtr)++; |
---|
616 | } |
---|
617 | #endif |
---|
618 | |
---|
619 | |
---|
620 | |
---|
621 | #ifdef IPV4AGG |
---|
622 | if (bool == 1){ |
---|
623 | prefixKey.beginning = agCache.v4AdS>>(32-agCache.maskS)<<(32-agCache.maskS); |
---|
624 | res = bsearch(&prefixKey, V4PTab, nbPV4, |
---|
625 | sizeof(struct PrefixV4), prefCmp); |
---|
626 | if (res!=NULL){ |
---|
627 | |
---|
628 | res->bytesNbOUT += agCache.bytes; |
---|
629 | res->pktsNbOUT += agCache.pkts; |
---|
630 | (res->flowNbOUT)++; |
---|
631 | switch (agCache.tProt) { |
---|
632 | case 1: |
---|
633 | res->icmpBytesNbOUT += agCache.bytes; |
---|
634 | res->icmpPktsNbOUT += agCache.pkts; |
---|
635 | (res->icmpFlowNbOUT)++; |
---|
636 | break; |
---|
637 | case 6: |
---|
638 | res->tcpBytesNbOUT += agCache.bytes; |
---|
639 | res->tcpPktsNbOUT += agCache.pkts; |
---|
640 | (res->tcpFlowNbOUT)++; |
---|
641 | break; |
---|
642 | case 17: |
---|
643 | res->udpBytesNbOUT += agCache.bytes; |
---|
644 | res->udpPktsNbOUT += agCache.pkts; |
---|
645 | (res->udpFlowNbOUT)++; |
---|
646 | break; |
---|
647 | default: |
---|
648 | res->othersBytesNbOUT += agCache.bytes; |
---|
649 | res->othersPktsNbOUT += agCache.pkts; |
---|
650 | (res->othersFlowNbOUT)++; |
---|
651 | } |
---|
652 | } else { |
---|
653 | prefixKey.beginning = agCache.v4AdD>>(32-agCache.maskD)<<(32-agCache.maskD); |
---|
654 | res = bsearch(&prefixKey, V4PTab, nbPV4, |
---|
655 | sizeof(struct PrefixV4), prefCmp); |
---|
656 | if (res!=NULL){ |
---|
657 | res->bytesNbIN += agCache.bytes; |
---|
658 | res->pktsNbIN += agCache.pkts; |
---|
659 | (res->flowNbIN)++; |
---|
660 | switch (agCache.tProt) { |
---|
661 | case 1: |
---|
662 | res->icmpBytesNbIN += agCache.bytes; |
---|
663 | res->icmpPktsNbIN += agCache.pkts; |
---|
664 | (res->icmpFlowNbIN)++; |
---|
665 | break; |
---|
666 | case 6: |
---|
667 | res->tcpBytesNbIN += agCache.bytes; |
---|
668 | res->tcpPktsNbIN += agCache.pkts; |
---|
669 | (res->tcpFlowNbIN)++; |
---|
670 | break; |
---|
671 | case 17: |
---|
672 | res->udpBytesNbIN += agCache.bytes; |
---|
673 | res->udpPktsNbIN += agCache.pkts; |
---|
674 | (res->udpFlowNbIN)++; |
---|
675 | break; |
---|
676 | default: |
---|
677 | res->othersBytesNbIN += agCache.bytes; |
---|
678 | res->othersPktsNbIN += agCache.pkts; |
---|
679 | (res->othersFlowNbIN)++; |
---|
680 | } |
---|
681 | } else { |
---|
682 | |
---|
683 | |
---|
684 | |
---|
685 | |
---|
686 | |
---|
687 | |
---|
688 | |
---|
689 | |
---|
690 | |
---|
691 | |
---|
692 | |
---|
693 | |
---|
694 | |
---|
695 | |
---|
696 | |
---|
697 | |
---|
698 | |
---|
699 | |
---|
700 | |
---|
701 | |
---|
702 | |
---|
703 | |
---|
704 | } |
---|
705 | } |
---|
706 | } |
---|
707 | bool = 0; |
---|
708 | #endif |
---|
709 | |
---|
710 | |
---|
711 | |
---|
712 | |
---|
713 | |
---|
714 | tmpRuleList = myPtrs->rulesListPtr; |
---|
715 | while (tmpRuleList){ |
---|
716 | unsigned short check = 1; |
---|
717 | RuleDefPtr tmpRuleDefList = tmpRuleList->def; |
---|
718 | secondOffset = secondOldOffset; |
---|
719 | while (tmpRuleDefList){ |
---|
720 | check = check && tmpRuleDefList->check; |
---|
721 | tmpRuleDefList->check = 0; |
---|
722 | tmpRuleDefList = tmpRuleDefList->next; |
---|
723 | } |
---|
724 | if ( (tmpRuleList->def != NULL) && (check == 1)) { |
---|
725 | |
---|
726 | secondPftmp = tmp->lastField; |
---|
727 | |
---|
728 | msgTextIndex = mempcpy(mempcpy(mempcpy(myMsg.text, |
---|
729 | &tplMsgType, |
---|
730 | sizeof(unsigned short) |
---|
731 | ), |
---|
732 | &tmpRuleList->id, |
---|
733 | sizeof(tmpRuleList->id) |
---|
734 | ), |
---|
735 | &myPtrs->currentRouterPtr->IpAddress, |
---|
736 | sizeof(unsigned long) |
---|
737 | ); |
---|
738 | msgTextIndex = mempcpy(mempcpy(mempcpy(msgTextIndex, |
---|
739 | &tmp->sourceId, |
---|
740 | sizeof(unsigned long) |
---|
741 | ), |
---|
742 | &tmp->templateFlowSetId, |
---|
743 | sizeof(tmp->templateFlowSetId) |
---|
744 | ), |
---|
745 | myPtrs->ptr_buffer+secondOffset, |
---|
746 | flow_size |
---|
747 | ); |
---|
748 | myMsg.type = 1; |
---|
749 | msgSend( myQueue, myMsg); |
---|
750 | noEnd = 1; |
---|
751 | secondCpt=0; |
---|
752 | } |
---|
753 | tmpRuleList = tmpRuleList->next; |
---|
754 | secondPftmp = tmp->lastField; |
---|
755 | } |
---|
756 | |
---|
757 | |
---|
758 | |
---|
759 | secondOffset = *myPtrs->offsetV9Ptr; |
---|
760 | secondOldOffset = secondOffset; |
---|
761 | pftmp = tmp->lastField; |
---|
762 | cpt=0; |
---|
763 | (*myPtrs->currentFlowsetNumberPtr)++; |
---|
764 | if (((*myPtrs->offsetV9Ptr)-48-shift+flow_size) > data_length){ |
---|
765 | overflow = 1; |
---|
766 | } |
---|
767 | } else { |
---|
768 | |
---|
769 | pftmp = pftmp->prev; |
---|
770 | } |
---|
771 | } |
---|
772 | }else{ |
---|
773 | |
---|
774 | |
---|
775 | |
---|
776 | (*myPtrs->offsetV9Ptr)+=(data_length-4); |
---|
777 | (*myPtrs->currentFlowsetNumberPtr) = myPtrs->currentHeaderV9Ptr->count; |
---|
778 | } |
---|
779 | while ( ((*myPtrs->offsetV9Ptr)-48-shift) < data_length ) { |
---|
780 | (*myPtrs->offsetV9Ptr)++; |
---|
781 | } |
---|
782 | while ( (*myPtrs->offsetV9Ptr)-48-shift > data_length ) { |
---|
783 | (*myPtrs->offsetV9Ptr)--; |
---|
784 | } |
---|
785 | return (data_length+shift); |
---|
786 | } |
---|