1 | /* |
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2 | * |
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3 | * Copyright (c) 2007-2016 The University of Waikato, Hamilton, New Zealand. |
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4 | * All rights reserved. |
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5 | * |
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6 | * This file is part of libtrace. |
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7 | * |
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8 | * This code has been developed by the University of Waikato WAND |
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9 | * research group. For further information please see http://www.wand.net.nz/ |
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10 | * |
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11 | * libtrace is free software; you can redistribute it and/or modify |
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12 | * it under the terms of the GNU Lesser General Public License as published by |
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13 | * the Free Software Foundation; either version 3 of the License, or |
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14 | * (at your option) any later version. |
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15 | * |
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16 | * libtrace is distributed in the hope that it will be useful, |
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17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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19 | * GNU Lesser General Public License for more details. |
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20 | * |
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21 | * You should have received a copy of the GNU Lesser General Public License |
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22 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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23 | * |
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24 | * |
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25 | */ |
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26 | |
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27 | |
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28 | #include <netdb.h> |
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29 | #include <inttypes.h> |
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30 | #include <lt_inttypes.h> |
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31 | #include <stdio.h> |
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32 | #include "libtrace.h" |
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33 | #include "tracereport.h" |
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34 | #include "report.h" |
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35 | |
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36 | static uint64_t dir_bytes[8]; |
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37 | static uint64_t dir_packets[8]; |
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38 | |
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39 | void dir_per_packet(struct libtrace_packet_t *packet) |
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40 | { |
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41 | if (trace_get_direction(packet)==-1) |
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42 | return; |
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43 | dir_bytes[trace_get_direction(packet)]+=trace_get_wire_length(packet); |
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44 | ++dir_packets[trace_get_direction(packet)]; |
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45 | } |
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46 | |
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47 | void dir_report(void) |
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48 | { |
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49 | int i; |
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50 | FILE *out = fopen("dir.rpt", "w"); |
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51 | if (!out) { |
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52 | perror("fopen"); |
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53 | return; |
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54 | } |
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55 | fprintf(out, "%-20s \t%12s\t%12s\n","DIRECTION","BYTES","PACKETS"); |
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56 | for(i=0;i<8;++i) { |
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57 | if (!dir_packets[i]) |
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58 | continue; |
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59 | switch(i) { |
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60 | case TRACE_DIR_INCOMING: fprintf(out, "%20s:\t%12" PRIu64 "\t%12" PRIu64 "\n", |
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61 | "Incoming",dir_bytes[i],dir_packets[i]); |
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62 | break; |
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63 | case TRACE_DIR_OUTGOING: fprintf(out, "%20s:\t%12" PRIu64 "\t%12" PRIu64 "\n", |
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64 | "Outgoing",dir_bytes[i],dir_packets[i]); |
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65 | break; |
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66 | case TRACE_DIR_OTHER: fprintf(out, "%20s:\t%12" PRIu64 "\t%12" PRIu64 "\n", |
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67 | "Other",dir_bytes[i],dir_packets[i]); |
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68 | break; |
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69 | default: fprintf(out, "%20i:\t%12" PRIu64 "\t%12" PRIu64 "\n", |
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70 | i,dir_bytes[i],dir_packets[i]); |
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71 | break; |
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72 | } |
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73 | } |
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74 | fclose(out); |
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75 | } |
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