1 | /**
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2 | * CRXFilter.cpp
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3 | */
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4 |
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5 | #include "CRXFilter.h"
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6 |
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7 | CRXFilter::CRXFilter (void)
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8 | {
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9 | /*----------------------------------------------------------------*/
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10 | /*----------------------------------------------------------------*/
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11 | }
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12 |
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13 | CRXFilter::~CRXFilter (void)
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14 | {
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15 | /*----------------------------------------------------------------*/
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16 | /*----------------------------------------------------------------*/
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17 | }
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18 |
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19 | void
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20 | CRXFilter::SetRequestFilter (const E_CRX_FILTER_REQUEST aType,
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21 | const bool aIsMatched,
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22 | const std::string aValue)
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23 | {
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24 | bool aIsExistType = false;
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25 | S_CRX_FILTER aNewFilter;
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26 |
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27 | size_t aPrevPosition = 0;
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28 | size_t aNextPosition = 0;
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29 | std::string aNewValue;
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30 |
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31 | CRXFilter_t::iterator aIter = mRequestFilterList.begin ();
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32 |
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33 | /*----------------------------------------------------------------*/
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34 | for ( ; aIter != mRequestFilterList.end () ; aIter++)
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35 | {
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36 | if (aIter->mFilterType == aType)
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37 | {
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38 | aIsExistType = true;
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39 | break;
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40 | }
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41 | }
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42 |
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43 | if (aIsExistType)
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44 | {
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45 | aIter->mIsMatched = aIsMatched;
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46 | aIter->mValue += aValue;
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47 |
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48 | /* add only new value */
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49 | for ( /* NO INIT */ ; aNextPosition != std::string::npos
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50 | ; aPrevPosition = aNextPosition + 1)
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51 | {
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52 | aNextPosition = aValue.find (FILTER_DELIMITER, aPrevPosition);
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53 | aNewValue = aValue.substr (aPrevPosition, aNextPosition - aPrevPosition);
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54 | if (aIter->mValue.find (aNewValue) == std::string::npos)
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55 | aIter->mValue += aNewValue + FILTER_DELIMITER;
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56 | }
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57 | }
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58 | else
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59 | {
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60 | aNewFilter.mFilterType = aType;
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61 | aNewFilter.mIsMatched = aIsMatched;
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62 | aNewFilter.mValue = aValue;
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63 |
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64 | mRequestFilterList.push_back (aNewFilter);
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65 | }
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66 | /*----------------------------------------------------------------*/
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67 | }
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68 |
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69 | void
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70 | CRXFilter::RemoveRequestFilter (const E_CRX_FILTER_REQUEST aType)
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71 | {
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72 | CRXFilter_t::iterator aIter = mRequestFilterList.begin ();
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73 |
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74 | /*----------------------------------------------------------------*/
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75 | for ( ; aIter != mRequestFilterList.end () ; aIter++)
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76 | {
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77 | if (aIter->mFilterType == aType)
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78 | {
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79 | mRequestFilterList.erase (aIter);
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80 | break;
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81 | }
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82 | }
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83 | /*----------------------------------------------------------------*/
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84 | }
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85 |
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86 | bool
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87 | CRXFilter::CheckRequestFilter (const E_CRX_FILTER_REQUEST aType,
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88 | const CRXHttpRequest & aRequest)
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89 | {
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90 | bool aResult = false;
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91 |
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92 | size_t aPosition = std::string::npos;
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93 |
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94 | bool aIsMatched = false;
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95 | bool aIsFound = false;
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96 |
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97 | CRXFilter_t::iterator aIter = mRequestFilterList.begin ();
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98 |
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99 | /*----------------------------------------------------------------*/
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100 | for ( ; aIter != mRequestFilterList.end () ; aIter++)
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101 | {
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102 | if (aIter->mFilterType == aType)
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103 | {
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104 | aPosition = aIter->mValue.find (aRequest.GetFileExtension ());
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105 | aIsMatched = aIter->mIsMatched;
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106 | break;
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107 | }
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108 | }
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109 | /*----------------------------------------------------------------*/
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110 |
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111 | aIsFound = aPosition == std::string::npos ? false : true;
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112 |
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113 | return aIsFound && aIsMatched;
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114 | } |
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