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25 | |
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26 | #include "template.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 | |
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33 | short |
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34 | getFlowsetId(short cfn, unsigned short *offV9, unsigned char *buf) |
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35 | { |
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36 | unsigned short os; |
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37 | unsigned char buffer2[2]; |
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38 | |
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39 | if ( cfn == 0 ) { |
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40 | os = 20+8+20; |
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41 | } else { |
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42 | os = *offV9; |
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43 | } |
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44 | buffer2[1]= *(buf+os+0); |
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45 | buffer2[0]= *(buf+os+1); |
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46 | return *((unsigned short*)&buffer2); |
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47 | } |
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48 | |
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49 | |
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50 | |
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51 | |
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52 | |
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53 | |
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54 | |
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55 | short |
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56 | checkTemplateFlowSet(short shift, |
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57 | RouterPtr cr, |
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58 | struct RenetcolMIB *myMIB, |
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59 | unsigned short *offV9, |
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60 | unsigned char *buf, |
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61 | NetFlowV9HeaderPtr v9Ptr, |
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62 | TplFlowSetPtr cTFSPtr, |
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63 | short *cFNPtr, |
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64 | int myQueue) |
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65 | { |
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66 | int i = 0; |
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67 | int cpt = 0; |
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68 | int cpt_fields = 0; |
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69 | int index = 0; |
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70 | unsigned char buffer2[2]; |
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71 | unsigned short tmp = 0; |
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72 | unsigned short flowsetId = 0; |
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73 | unsigned short length = 0; |
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74 | TplFlowSetPtr ptpltmp = NULL; |
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75 | |
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76 | msgType myMsg; |
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77 | FieldPtr tmpField; |
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78 | char *msgTextIndex; |
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79 | unsigned short tplMsgType = 1; |
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80 | unsigned short badFieldNumber = 0; |
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81 | unsigned short badFieldLength = 0; |
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82 | unsigned short badFieldCount = 0; |
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83 | |
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84 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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85 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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86 | flowsetId = *((unsigned short*)&buffer2); |
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87 | |
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88 | if ( flowsetId > 1024 ) |
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89 | { |
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90 | #ifdef DEBUG |
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91 | fprintf(stderr,"\n IP: %lu.%lu.%lu.%lu, %d,%d\n", |
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92 | cr->IpAddress>>24, |
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93 | cr->IpAddress<<8>>24, |
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94 | cr->IpAddress<<16>>24, |
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95 | cr->IpAddress<<24>>24, |
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96 | badFieldNumber, |
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97 | badFieldLength |
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98 | ); |
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99 | fprintf (stderr, "\n cTFSPtr->templateFlowSetId >1024: %hu\n", |
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100 | cTFSPtr->templateFlowSetId); |
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101 | #endif |
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102 | while ( ((*offV9))> (index)){ |
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103 | buffer2[1]= *(buf+index); index++; |
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104 | buffer2[0]= *(buf+index); index++; |
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105 | tmp = *((unsigned short*)&buffer2); |
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106 | #ifdef DEBUG |
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107 | fprintf (stderr, " %hu ", tmp); |
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108 | #endif |
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109 | } |
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110 | syslog (LOG_INFO, |
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111 | "in new template: flowset id too big !"); |
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112 | ptpltmp = cTFSPtr; |
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113 | if (ptpltmp->prev == NULL) { |
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114 | cr->tplList = ptpltmp->next; |
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115 | if (cr->tplList) { |
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116 | cr->tplList->prev = NULL; |
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117 | } |
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118 | } else { |
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119 | ptpltmp->prev->next = ptpltmp->next; |
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120 | if (ptpltmp->next) { |
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121 | ptpltmp->next->prev = ptpltmp->prev; |
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122 | } |
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123 | } |
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124 | deleteTplFlSet(ptpltmp); |
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125 | cTFSPtr = NULL; |
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126 | return (-1); |
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127 | } |
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128 | |
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129 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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130 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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131 | length = *((unsigned short*)&buffer2); |
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132 | do { |
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133 | #ifdef DEBUG |
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134 | fprintf (stderr, "{"); |
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135 | #endif |
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136 | badFieldNumber = 0; |
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137 | badFieldLength = 0; |
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138 | badFieldCount = 0; |
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139 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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140 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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141 | if ((cTFSPtr= |
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142 | existTplId(cr, v9Ptr->sourceId, |
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143 | *((unsigned short*)&buffer2)))==NULL) { |
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144 | cTFSPtr = newRouterTplList(); |
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145 | cTFSPtr->next = cr->tplList; |
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146 | if (cr->tplList!=NULL) {cr->tplList->prev = cTFSPtr;} |
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147 | cr->tplList = cTFSPtr; |
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148 | cTFSPtr->templateFlowSetId = *((unsigned short*)&buffer2); |
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149 | cTFSPtr->sourceId = v9Ptr->sourceId; |
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150 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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151 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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152 | if ( (cTFSPtr->fieldCount = *((unsigned short*)&buffer2) ) == 0 ) { |
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153 | badFieldCount = 1; |
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154 | ptpltmp = cTFSPtr; |
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155 | if (ptpltmp->prev == NULL) { |
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156 | cr->tplList = ptpltmp->next; |
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157 | if (cr->tplList) { |
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158 | cr->tplList->prev = NULL; |
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159 | } |
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160 | } else { |
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161 | ptpltmp->prev->next = ptpltmp->next; |
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162 | if (ptpltmp->next) { |
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163 | ptpltmp->next->prev = ptpltmp->prev; |
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164 | } |
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165 | } |
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166 | deleteTplFlSet(ptpltmp); |
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167 | cTFSPtr = NULL; |
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168 | return (-1); |
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169 | } |
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170 | cpt_fields = 0; |
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171 | for ( i=0; i<cTFSPtr->fieldCount; i++) { |
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172 | FieldPtr fldPtr = (FieldPtr) malloc(sizeof(struct Field)); |
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173 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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174 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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175 | if ( (fldPtr->fieldType = *((unsigned short*)&buffer2) ) > 216) { |
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176 | badFieldNumber = 1; |
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177 | } |
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178 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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179 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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180 | if ( (fldPtr->fieldLength = *((unsigned short*)&buffer2) ) > 16) { |
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181 | badFieldLength = 1; |
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182 | } |
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183 | fldPtr->next = cTFSPtr->fieldSet; |
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184 | fldPtr->prev = NULL; |
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185 | if ( cTFSPtr->fieldSet ) {cTFSPtr->fieldSet->prev = fldPtr;} |
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186 | cTFSPtr->fieldSet = fldPtr; |
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187 | if (i==0) { |
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188 | cTFSPtr->lastField = fldPtr; |
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189 | } |
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190 | cpt_fields++; |
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191 | |
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192 | if ( (cTFSPtr->templateFlowSetId < 256 ) |
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193 | || (cpt_fields > 25) |
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194 | || (badFieldNumber == 1) |
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195 | || badFieldLength == 1 |
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196 | || (badFieldCount == 1)) { |
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197 | #ifdef DEBUG |
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198 | fprintf(stderr,"\n IP: %lu.%lu.%lu.%lu, %d,%d\n", |
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199 | cr->IpAddress>>24, |
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200 | cr->IpAddress<<8>>24, |
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201 | cr->IpAddress<<16>>24, |
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202 | cr->IpAddress<<24>>24, |
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203 | badFieldNumber, |
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204 | badFieldLength |
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205 | ); |
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206 | fprintf (stderr, "\n cTFSPtr->templateFlowSetId: %hu\n", |
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207 | cTFSPtr->templateFlowSetId); |
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208 | #endif |
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209 | while ( ((*offV9))> (index)){ |
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210 | buffer2[1]= *(buf+index); index++; |
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211 | buffer2[0]= *(buf+index); index++; |
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212 | tmp = *((unsigned short*)&buffer2); |
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213 | #ifdef DEBUG |
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214 | fprintf (stderr, " %hu ", tmp); |
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215 | #endif |
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216 | } |
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217 | ptpltmp = cTFSPtr; |
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218 | if (ptpltmp->prev == NULL) { |
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219 | cr->tplList = ptpltmp->next; |
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220 | if (cr->tplList) { |
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221 | cr->tplList->prev = NULL; |
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222 | } |
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223 | } else { |
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224 | ptpltmp->prev->next = ptpltmp->next; |
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225 | if (ptpltmp->next) { |
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226 | ptpltmp->next->prev = ptpltmp->prev; |
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227 | } |
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228 | } |
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229 | deleteTplFlSet(ptpltmp); |
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230 | cTFSPtr = NULL; |
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231 | return (-1); |
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232 | } |
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233 | } |
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234 | } else { |
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235 | ptpltmp = cTFSPtr; |
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236 | if (ptpltmp->prev == NULL) { |
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237 | cr->tplList = ptpltmp->next; |
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238 | if (cr->tplList) { |
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239 | cr->tplList->prev = NULL; |
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240 | } |
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241 | } else { |
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242 | ptpltmp->prev->next = ptpltmp->next; |
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243 | if (ptpltmp->next) { |
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244 | ptpltmp->next->prev = ptpltmp->prev; |
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245 | } |
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246 | } |
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247 | deleteTplFlSet(ptpltmp); |
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248 | ptpltmp = NULL; |
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249 | cTFSPtr = NULL; |
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250 | cTFSPtr = newRouterTplList(); |
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251 | cTFSPtr->next = cr->tplList; |
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252 | if (cr->tplList!=NULL) {cr->tplList->prev = cTFSPtr;} |
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253 | cr->tplList = cTFSPtr; |
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254 | cTFSPtr->templateFlowSetId = *((unsigned short*)&buffer2); |
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255 | cTFSPtr->sourceId = v9Ptr->sourceId; |
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256 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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257 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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258 | if ( (cTFSPtr->fieldCount = *((unsigned short*)&buffer2) ) == 0 ) { |
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259 | badFieldCount = 1; |
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260 | ptpltmp = cTFSPtr; |
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261 | if (ptpltmp->prev == NULL) { |
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262 | cr->tplList = ptpltmp->next; |
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263 | if (cr->tplList) { |
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264 | cr->tplList->prev = NULL; |
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265 | } |
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266 | } else { |
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267 | ptpltmp->prev->next = ptpltmp->next; |
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268 | if (ptpltmp->next) { |
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269 | ptpltmp->next->prev = ptpltmp->prev; |
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270 | } |
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271 | } |
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272 | deleteTplFlSet(ptpltmp); |
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273 | cTFSPtr = NULL; |
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274 | return (-1); |
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275 | } |
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276 | cpt_fields = 0; |
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277 | for ( i=0; i<cTFSPtr->fieldCount; i++) { |
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278 | FieldPtr fldPtr = (FieldPtr) malloc(sizeof(struct Field)); |
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279 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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280 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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281 | if ( (fldPtr->fieldType = *((unsigned short*)&buffer2) ) > 216) { |
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282 | badFieldNumber = 1; |
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283 | } |
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284 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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285 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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286 | if ( (fldPtr->fieldLength = *((unsigned short*)&buffer2) ) > 16) { |
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287 | badFieldLength = 1; |
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288 | } |
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289 | fldPtr->next = cTFSPtr->fieldSet; |
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290 | fldPtr->prev = NULL; |
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291 | if ( cTFSPtr->fieldSet ) { |
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292 | cTFSPtr->fieldSet->prev = fldPtr; |
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293 | } |
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294 | cTFSPtr->fieldSet = fldPtr; |
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295 | if (i==0) { |
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296 | cTFSPtr->lastField = fldPtr; |
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297 | } |
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298 | cpt_fields++; |
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299 | if ( (cTFSPtr->templateFlowSetId < 256 ) |
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300 | || (cpt_fields > 25) |
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301 | || (badFieldNumber == 1) |
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302 | || badFieldLength == 1 |
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303 | || (badFieldCount == 1)) { |
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304 | while ( ((*offV9))> (index)){ |
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305 | buffer2[1]= *(buf+index); index++; |
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306 | buffer2[0]= *(buf+index); index++; |
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307 | tmp = *((unsigned short*)&buffer2); |
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308 | #ifdef DEBUG |
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309 | fprintf (stderr, " %hu ", tmp); |
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310 | #endif |
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311 | } |
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312 | #ifdef DEBUG |
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313 | fprintf(stderr, |
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314 | "\nin update template function: too many fields, bug collector or wrong template def in template update\n"); |
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315 | #endif |
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316 | ptpltmp = cTFSPtr; |
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317 | if (ptpltmp->prev == NULL) { |
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318 | cr->tplList = ptpltmp->next; |
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319 | if (cr->tplList) { |
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320 | cr->tplList->prev = NULL; |
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321 | } |
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322 | } else { |
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323 | ptpltmp->prev->next = ptpltmp->next; |
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324 | if (ptpltmp->next) { |
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325 | ptpltmp->next->prev = ptpltmp->prev; |
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326 | } |
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327 | } |
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328 | deleteTplFlSet(ptpltmp); |
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329 | cTFSPtr = NULL; |
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330 | return (-1); |
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331 | } |
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332 | } |
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333 | } |
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334 | |
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335 | |
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336 | |
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337 | |
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338 | |
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339 | |
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340 | |
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341 | |
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342 | |
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343 | |
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344 | msgTextIndex = mempcpy(mempcpy(mempcpy(mempcpy(mempcpy(myMsg.text, |
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345 | &tplMsgType, |
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346 | sizeof(unsigned short) |
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347 | ), |
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348 | &cr->IpAddress, |
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349 | sizeof(unsigned long) |
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350 | ), |
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351 | &cTFSPtr->sourceId, |
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352 | sizeof(unsigned long) |
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353 | ), |
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354 | &cTFSPtr->templateFlowSetId, |
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355 | sizeof(cTFSPtr->templateFlowSetId) |
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356 | ), |
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357 | &cTFSPtr->fieldCount, |
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358 | sizeof(cTFSPtr->fieldCount) |
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359 | ); |
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360 | |
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361 | tmpField = cTFSPtr->lastField; |
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362 | for (; tmpField; tmpField=tmpField->prev) { |
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363 | msgTextIndex = mempcpy(mempcpy(msgTextIndex, |
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364 | &tmpField->fieldType, |
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365 | sizeof(tmpField->fieldType)), |
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366 | &tmpField->fieldLength, |
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367 | sizeof(tmpField->fieldLength)); |
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368 | } |
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369 | myMsg.type = 1; |
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370 | msgSend( myQueue, myMsg); |
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371 | |
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372 | (*cFNPtr)++; |
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373 | #ifdef DEBUG |
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374 | fprintf (stderr, "}"); |
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375 | #endif |
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376 | myMIB->defFlowSetNb += 1; |
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377 | myMIB->realFlowNb += 1; |
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378 | } while ( (cpt) < (length-2) ); |
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379 | return length+shift; |
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380 | } |
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381 | |
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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 | short |
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387 | checkTemplateOption(short shift, |
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388 | RouterPtr cr, |
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389 | struct RenetcolMIB *myMIB, |
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390 | unsigned short *offV9, |
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391 | unsigned char *buf, |
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392 | NetFlowV9HeaderPtr v9Ptr, |
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393 | TplOptionPtr cTOPtr, |
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394 | short *cFNPtr) |
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395 | { |
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396 | int i; |
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397 | int cpt = 0; |
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398 | unsigned short getFlowsetId = 0; |
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399 | unsigned short length = 0; |
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400 | unsigned char buffer2[2]; |
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401 | TplOptionPtr ptplotmp; |
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402 | unsigned short badFieldNumber = 0; |
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403 | unsigned short badFieldLength = 0; |
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404 | int cpt_fields = 0; |
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405 | int index = 0; |
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406 | |
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407 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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408 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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409 | getFlowsetId = *((unsigned short*)&buffer2); |
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410 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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411 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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412 | length = *((unsigned short*)&buffer2); |
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413 | do { |
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414 | #ifdef DEBUG |
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415 | fprintf (stderr, "< %hu, %hu, ",getFlowsetId, length); |
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416 | #endif |
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417 | badFieldNumber = 0; |
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418 | badFieldLength = 0; |
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419 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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420 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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421 | if ((cTOPtr= |
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422 | existTplOptId(cr, v9Ptr->sourceId, |
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423 | *((unsigned short*)&buffer2)))==NULL) { |
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424 | cTOPtr = newRouterTplOptList(); |
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425 | cTOPtr->next = cr->tplOptList; |
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426 | if (cr->tplOptList!=NULL) {cr->tplOptList->prev = cTOPtr;} |
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427 | cr->tplOptList = cTOPtr; |
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428 | cTOPtr->templateOptionId = *((unsigned short*)&buffer2); |
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429 | cTOPtr->sourceId = v9Ptr->sourceId; |
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430 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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431 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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432 | cTOPtr->optionScopeLg = *((unsigned short*)&buffer2); |
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433 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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434 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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435 | cTOPtr->optionLg = *((unsigned short*)&buffer2); |
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436 | #ifdef DEBUG |
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437 | fprintf (stderr, " otid %hu, %hu, %hu, ", cTOPtr->templateOptionId, cTOPtr->optionScopeLg, cTOPtr->optionLg); |
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438 | #endif |
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439 | cpt_fields = 0; |
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440 | for ( i=0; i<(((cTOPtr->optionScopeLg)+(cTOPtr->optionLg))/4); i++) { |
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441 | FieldPtr tmp = (FieldPtr) malloc(sizeof(struct Field)); |
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442 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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443 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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444 | if ( (tmp->fieldType = *((unsigned short*)&buffer2) ) > 216) { |
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445 | badFieldNumber = 1; |
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446 | } |
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447 | #ifdef DEBUG |
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448 | fprintf (stderr, " %hu - ", tmp->fieldType); |
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449 | #endif |
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450 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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451 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
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452 | if ( (tmp->fieldLength = *((unsigned short*)&buffer2) ) > 64) { |
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453 | badFieldLength = 1; |
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454 | } |
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455 | #ifdef DEBUG |
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456 | fprintf (stderr, " %hu,", tmp->fieldLength); |
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457 | #endif |
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458 | tmp->next = cTOPtr->fieldSet; |
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459 | tmp->prev = NULL; |
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460 | if ( cTOPtr->fieldSet ) {cTOPtr->fieldSet->prev = tmp;} |
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461 | cTOPtr->fieldSet = tmp; |
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462 | if (i==0) { |
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463 | cTOPtr->lastField = tmp; |
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464 | } |
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465 | cpt_fields++; |
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466 | if ( (cTOPtr->templateOptionId < 256) |
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467 | || (cpt_fields > 25) |
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468 | || (badFieldNumber == 1) |
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469 | || badFieldLength == 1) { |
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470 | #ifdef DEBUG |
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471 | fprintf(stderr,"\n IP: %lu.%lu.%lu.%lu Opt Templ\n", |
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472 | cr->IpAddress>>24, |
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473 | cr->IpAddress<<8>>24, |
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474 | cr->IpAddress<<16>>24, |
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475 | cr->IpAddress<<24>>24); |
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476 | syslog (LOG_INFO, |
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477 | "in option template function: too many fields, bug collector or wrong template def in template update"); |
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478 | #endif |
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479 | while ( ((*offV9))> (index)){ |
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480 | buffer2[1]= *(buf+index); index++; |
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481 | buffer2[0]= *(buf+index); index++; |
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482 | tmp = *((unsigned short*)&buffer2); |
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483 | #ifdef DEBUG |
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484 | fprintf (stderr, " %hu ", tmp); |
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485 | #endif |
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486 | } |
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487 | |
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488 | ptplotmp = cTOPtr; |
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489 | if (ptplotmp->prev == NULL) { |
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490 | cr->tplOptList = ptplotmp->next; |
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491 | if (cr->tplOptList) { |
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492 | cr->tplOptList->prev = NULL; |
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493 | } |
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494 | } else { |
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495 | ptplotmp->prev->next = ptplotmp->next; |
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496 | if (ptplotmp->next) { |
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497 | ptplotmp->next->prev = ptplotmp->prev; |
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498 | } |
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499 | } |
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500 | deleteTplOption(ptplotmp); |
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501 | cTOPtr = NULL; |
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502 | return (-1); |
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503 | } |
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504 | } |
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505 | while ((*offV9)%4 != 0) { |
---|
506 | (*offV9)++; cpt++; |
---|
507 | #ifdef DEBUG |
---|
508 | fprintf(stderr,"p"); |
---|
509 | #endif |
---|
510 | } |
---|
511 | } else { |
---|
512 | ptplotmp = cTOPtr; |
---|
513 | if (ptplotmp->prev == NULL) { |
---|
514 | cr->tplOptList = ptplotmp->next; |
---|
515 | if (cr->tplOptList) { |
---|
516 | cr->tplOptList->prev = NULL; |
---|
517 | } |
---|
518 | } else { |
---|
519 | ptplotmp->prev->next = ptplotmp->next; |
---|
520 | if (ptplotmp->next) { |
---|
521 | ptplotmp->next->prev = ptplotmp->prev; |
---|
522 | } |
---|
523 | } |
---|
524 | deleteTplOption(ptplotmp); |
---|
525 | cTOPtr = NULL; |
---|
526 | cTOPtr = newRouterTplOptList(); |
---|
527 | cTOPtr->next = cr->tplOptList; |
---|
528 | if (cr->tplOptList!=NULL) {cr->tplOptList->prev = cTOPtr;} |
---|
529 | cr->tplOptList = cTOPtr; |
---|
530 | cTOPtr->templateOptionId = *((unsigned short*)&buffer2); |
---|
531 | cTOPtr->sourceId = v9Ptr->sourceId; |
---|
532 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
---|
533 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
---|
534 | cTOPtr->optionScopeLg = *((unsigned short*)&buffer2); |
---|
535 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
---|
536 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
---|
537 | cTOPtr->optionLg = *((unsigned short*)&buffer2); |
---|
538 | cpt_fields = 0; |
---|
539 | for ( i=0; i<(((cTOPtr->optionScopeLg)+(cTOPtr->optionLg))/4); i++) { |
---|
540 | FieldPtr tmp = (FieldPtr) malloc(sizeof(struct Field)); |
---|
541 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
---|
542 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
---|
543 | if ( (tmp->fieldType = *((unsigned short*)&buffer2) ) > 216) { |
---|
544 | badFieldNumber = 1; |
---|
545 | } |
---|
546 | buffer2[1]= *(buf+(*offV9)); (*offV9)++; cpt++; |
---|
547 | buffer2[0]= *(buf+(*offV9)); (*offV9)++; cpt++; |
---|
548 | if ( (tmp->fieldLength = *((unsigned short*)&buffer2) ) > 64) { |
---|
549 | badFieldLength = 1; |
---|
550 | } |
---|
551 | tmp->next = cTOPtr->fieldSet; |
---|
552 | tmp->prev = NULL; |
---|
553 | if ( cTOPtr->fieldSet ) {cTOPtr->fieldSet->prev = tmp;} |
---|
554 | cTOPtr->fieldSet = tmp; |
---|
555 | if (i==0) { |
---|
556 | cTOPtr->lastField = tmp; |
---|
557 | } |
---|
558 | cpt_fields++; |
---|
559 | if ( (cTOPtr->templateOptionId < 256) |
---|
560 | || (cpt_fields > 25) |
---|
561 | || (badFieldNumber == 1) |
---|
562 | || badFieldLength == 1) { |
---|
563 | #ifdef DEBUG |
---|
564 | fprintf(stderr,"\n IP: %lu.%lu.%lu.%lu\n", |
---|
565 | cr->IpAddress>>24, |
---|
566 | cr->IpAddress<<8>>24, |
---|
567 | cr->IpAddress<<16>>24, |
---|
568 | cr->IpAddress<<24>>24); |
---|
569 | syslog (LOG_INFO, |
---|
570 | "in update option tpl function: too many fields, bug collector or wrong template def in template update"); |
---|
571 | #endif |
---|
572 | ptplotmp = cTOPtr; |
---|
573 | if (ptplotmp->prev == NULL) { |
---|
574 | cr->tplOptList = ptplotmp->next; |
---|
575 | if (cr->tplOptList) { |
---|
576 | cr->tplOptList->prev = NULL; |
---|
577 | } |
---|
578 | } else { |
---|
579 | ptplotmp->prev->next = ptplotmp->next; |
---|
580 | if (ptplotmp->next) { |
---|
581 | ptplotmp->next->prev = ptplotmp->prev; |
---|
582 | } |
---|
583 | } |
---|
584 | deleteTplOption(ptplotmp); |
---|
585 | cTOPtr = NULL; |
---|
586 | return (-1); |
---|
587 | } |
---|
588 | } |
---|
589 | while ((*offV9)%4 != 0) { |
---|
590 | (*offV9)++; cpt++; |
---|
591 | #ifdef DEBUG |
---|
592 | fprintf(stderr,"p"); |
---|
593 | #endif |
---|
594 | } |
---|
595 | } |
---|
596 | (*cFNPtr)++; |
---|
597 | #ifdef DEBUG |
---|
598 | fprintf (stderr, ">"); |
---|
599 | #endif |
---|
600 | myMIB->optDefFlowSetNb += 1; |
---|
601 | myMIB->realFlowNb += 1; |
---|
602 | } while ((cpt) < (length-2)); |
---|
603 | |
---|
604 | return length+shift; |
---|
605 | } |
---|
606 | |
---|
607 | |
---|
608 | |
---|
609 | |
---|
610 | |
---|
611 | |
---|
612 | |
---|
613 | |
---|
614 | |
---|
615 | |
---|
616 | TplFlowSetPtr |
---|
617 | existId(RouterPtr cr, unsigned long idh, short idfs) |
---|
618 | { |
---|
619 | TplFlowSetPtr tmp=cr->tplList; |
---|
620 | for (; tmp; tmp=tmp->next) { |
---|
621 | if ((tmp->sourceId==idh)) { |
---|
622 | return tmp; |
---|
623 | } |
---|
624 | } |
---|
625 | return NULL; |
---|
626 | } |
---|
627 | |
---|
628 | |
---|
629 | |
---|
630 | |
---|
631 | |
---|
632 | |
---|
633 | |
---|
634 | TplFlowSetPtr |
---|
635 | existTplId(RouterPtr cr, unsigned long sid, short idfs) |
---|
636 | { |
---|
637 | TplFlowSetPtr tmp=cr->tplList; |
---|
638 | for (; tmp; tmp=tmp->next) { |
---|
639 | if ((tmp->sourceId==sid)&&(tmp->templateFlowSetId == idfs)) { |
---|
640 | return tmp; |
---|
641 | } |
---|
642 | } |
---|
643 | return NULL; |
---|
644 | } |
---|
645 | |
---|
646 | |
---|
647 | |
---|
648 | |
---|
649 | |
---|
650 | |
---|
651 | |
---|
652 | TplOptionPtr |
---|
653 | existTplOptId(RouterPtr cr, unsigned long sid, short idfs) |
---|
654 | { |
---|
655 | TplOptionPtr tmp=cr->tplOptList; |
---|
656 | for (; tmp; tmp=tmp->next) { |
---|
657 | if ((tmp->sourceId==sid)&&(tmp->templateOptionId == idfs)) { |
---|
658 | return tmp; |
---|
659 | } |
---|
660 | } |
---|
661 | return NULL; |
---|
662 | } |
---|