1 | /**********************************************************************
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2 | *
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3 | * comtypes.cpp --
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4 | * Copyright (C) 1999 The New Zealand Digital Library Project
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5 | *
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6 | * A component of the Greenstone digital library software
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7 | * from the New Zealand Digital Library Project at the
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8 | * University of Waikato, New Zealand.
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9 | *
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10 | * This program is free software; you can redistribute it and/or modify
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11 | * it under the terms of the GNU General Public License as published by
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12 | * the Free Software Foundation; either version 2 of the License, or
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13 | * (at your option) any later version.
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14 | *
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15 | * This program is distributed in the hope that it will be useful,
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16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 | * GNU General Public License for more details.
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19 | *
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20 | * You should have received a copy of the GNU General Public License
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21 | * along with this program; if not, write to the Free Software
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22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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23 | *
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24 | *********************************************************************/
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25 |
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26 | #include "comtypes.h"
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27 |
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28 |
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29 | text_t get_comerror_string (comerror_t err) {
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30 | if (err == noError) return "no error";
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31 | else if (err == authenticationFailure) return "authentication failure";
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32 | else if (err == protocolError) return "protocol error";
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33 | else if (err == configurationError) return "configuration error";
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34 | else if (err == systemProblem) return "system problem";
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35 | else if (err == syntaxError) return "query syntax error";
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36 | return "unknown problem";
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37 | }
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38 |
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39 |
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40 | void ShortColInfo_t::clear() {
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41 | name.clear();
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42 | host.clear();
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43 | port = 0;
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44 | }
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45 |
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46 | /*
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47 | isPublic now defaults to true most values are default
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48 | similar to a constructor in a class to make some initializations
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49 | */
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50 |
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51 | void ColInfoResponse_t::clear () {
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52 | shortInfo.clear();
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53 | useBook=false;
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54 | isPublic=true;
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55 | isBeta=false;
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56 | isSegmented=false;
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57 | languages.erase(languages.begin(), languages.end());
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58 | ccsCols.erase(ccsCols.begin(), ccsCols.end());
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59 | ccsOptions = 0;
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60 | stemIndexes = 3; // old default was both provided
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61 | buildDate=0;
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62 | buildType.clear();
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63 | numDocs=0;
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64 | numSections=0;
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65 | numWords=0;
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66 | numBytes=0;
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67 | format.erase(format.begin(), format.end());
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68 | building.erase(building.begin(), building.end());
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69 | httpdomain.clear();
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70 | httpprefix.clear();
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71 | receptionist.clear();
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72 |
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73 | // Setting some authentication parameters use with
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74 | // various parts of the code.
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75 |
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76 | authenticate.clear(); // turned off by default, individual collection authentication
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77 | auth_group.clear(); // turned off by default, authentication by groups method
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78 | public_documents.clear(); // turned off by default, allow access to these documents <list>
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79 | private_documents.clear(); // turned off by default, disallow access to these documents <list>
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80 |
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81 | }
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82 |
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83 | text_t ColInfoResponse_t::get_collectionmeta(text_t name, text_t lang) {
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84 | text_t value = collectionmeta[name][lang];
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85 | if (value.empty()) {
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86 | value = collectionmeta[name][g_EmptyText];
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87 | }
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88 | return value;
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89 |
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90 | }
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91 |
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92 | void InfoFiltersResponse_t::clear () {
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93 | filterNames.erase(filterNames.begin(), filterNames.end());
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94 | }
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95 |
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96 |
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97 | void InfoFilterOptionsRequest_t::clear () {
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98 | filterName.clear();
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99 | }
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100 |
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101 |
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102 | void FilterOption_t::clear () {
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103 | name.clear();
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104 | type = booleant;
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105 | repeatable = onePerQuery;
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106 | defaultValue.clear();
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107 | validValues.erase(validValues.begin(), validValues.end());
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108 | }
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109 |
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110 | void FilterOption_t::check_defaultValue () {
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111 | text_tarray::iterator here, end;
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112 |
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113 | // how the default is interpreted depends on the option type
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114 | switch (type) {
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115 | case booleant:
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116 | case enumeratedt: // has to be one of the validValues
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117 | here = validValues.begin ();
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118 | end = validValues.end ();
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119 | while (here != end) {
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120 | if (*here == defaultValue) return;
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121 | ++here;
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122 | }
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123 |
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124 | break;
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125 |
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126 | case integert: // has to be in the validValues range
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127 | if ((validValues.size() >= 2) &&
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128 | (validValues[0].getint() <= defaultValue.getint()) &&
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129 | (validValues[1].getint() >= defaultValue.getint()))
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130 | return;
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131 | break;
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132 |
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133 | case stringt: // any value is valid
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134 | return;
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135 | }
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136 |
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137 | // did not find the defaultValue
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138 | if (validValues.empty()) defaultValue.clear();
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139 | else defaultValue = validValues[0];
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140 | }
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141 |
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142 |
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143 | bool operator==(const FilterOption_t &x, const FilterOption_t &y) {
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144 | return ((x.name == y.name) &&
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145 | (x.type == y.type) &&
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146 | (x.repeatable == y.repeatable) &&
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147 | (x.defaultValue == y.defaultValue) &&
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148 | (x.validValues == y.validValues));
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149 | }
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150 |
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151 | bool operator<(const FilterOption_t &x, const FilterOption_t &y) {
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152 | return ((x.name < y.name) ||
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153 | ((x.name == y.name) &&
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154 | ((x.type < y.type) ||
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155 | ((x.type == y.type) &&
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156 | ((x.repeatable < y.repeatable) ||
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157 | ((x.repeatable == y.repeatable) &&
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158 | ((x.defaultValue < y.defaultValue) ||
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159 | ((x.defaultValue == y.defaultValue) &&
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160 | (x.validValues < y.validValues)))))))));
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161 | }
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162 |
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163 |
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164 |
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165 | void InfoFilterOptionsResponse_t::clear () {
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166 | filterOptions.erase(filterOptions.begin(), filterOptions.end());
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167 | }
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168 |
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169 |
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170 | void OptionValue_t::clear () {
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171 | name.clear();
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172 | value.clear();
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173 | }
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174 |
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175 |
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176 | void FilterRequest_t::clear () {
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177 | filterName.clear();
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178 | filterLang.clear();
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179 | filterOptions.erase(filterOptions.begin(), filterOptions.end());
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180 | docSet.erase(docSet.begin(), docSet.end());
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181 | filterResultOptions = 0;
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182 | requestParams.clear();
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183 | refParams.clear();
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184 | fields.erase(fields.begin(), fields.end());
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185 | getParents = false;
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186 | }
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187 |
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188 |
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189 | void TermInfo_t::clear () {
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190 | term.clear();
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191 | freq = 0;
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192 | matchTerms.erase (matchTerms.begin(), matchTerms.end());
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193 | }
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194 |
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195 |
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196 | void MetadataInfo_t::clear () {
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197 | params.clear();
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198 | isRef = false;
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199 | values.erase(values.begin(), values.end());
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200 | if (parent != NULL) {
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201 | delete parent;
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202 | parent = NULL;
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203 | }
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204 | }
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205 |
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206 | MetadataInfo_t::MetadataInfo_t () {parent=NULL;clear();}
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207 |
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208 | // copy constructor
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209 | MetadataInfo_t::MetadataInfo_t (const MetadataInfo_t &x) {
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210 | params = x.params;
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211 | isRef = x.isRef;
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212 | values = x.values;
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213 | if (x.parent == NULL) parent = NULL;
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214 | else {
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215 | parent = new MetadataInfo_t ();
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216 | *parent = *(x.parent);
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217 | }
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218 | }
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219 |
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220 | MetadataInfo_t::~MetadataInfo_t () {
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221 | if (parent != NULL) {
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222 | delete parent;
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223 | parent = NULL;
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224 | }
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225 | }
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226 |
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227 | MetadataInfo_t &MetadataInfo_t::operator=(const MetadataInfo_t &x) {
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228 | if (&x != this) {
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229 | params = x.params;
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230 | isRef = x.isRef;
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231 | values = x.values;
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232 | if (x.parent == NULL) parent = NULL;
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233 | else {
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234 | parent = new MetadataInfo_t ();
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235 | *parent = *(x.parent);
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236 | }
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237 | }
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238 | return *this;
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239 | }
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240 |
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241 | void ResultDocInfo_t::clear () {
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242 | OID.clear ();
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243 | ranking = 0;
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244 | result_num = 0;
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245 | num_terms_matched = 0;
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246 | num_phrase_match = 0;
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247 | docFreq.erase(docFreq.begin(), docFreq.end());
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248 | metadata.erase(metadata.begin(), metadata.end());
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249 | classifier_metadata_type.erase(classifier_metadata_type.begin(),
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250 | classifier_metadata_type.end());
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251 | classifier_metadata_offset = 0;
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252 |
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253 | }
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254 |
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255 | ResultDocInfo_t &ResultDocInfo_t::operator=(const ResultDocInfo_t &x) {
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256 | OID = x.OID;
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257 | ranking = x.ranking;
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258 | result_num = x.result_num;
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259 | num_terms_matched = x.num_terms_matched;
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260 | num_phrase_match = x.num_phrase_match;
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261 | docFreq = x.docFreq;
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262 | metadata = x.metadata;
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263 | return *this;
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264 | }
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265 |
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266 | void FilterResponse_t::clear () {
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267 | error_message = g_EmptyText;
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268 | numDocs = 0;
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269 | isApprox = Exact;
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270 | termInfo.erase (termInfo.begin(), termInfo.end());
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271 | docInfo.erase (docInfo.begin(), docInfo.end());
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272 | stopwords.clear();
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273 | }
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274 |
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275 | FilterResponse_t &FilterResponse_t::operator=(const FilterResponse_t &x) {
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276 | error_message = x.error_message;
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277 | numDocs = x.numDocs;
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278 | isApprox = x.isApprox;
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279 | termInfo = x.termInfo;
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280 | docInfo = x.docInfo;
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281 | stopwords = x.stopwords;
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282 | return *this;
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283 | }
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284 |
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285 | void DocumentRequest_t::clear () {
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286 | OID.clear();
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287 | docType.clear();
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288 | docFormat.clear();
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289 | }
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290 |
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291 | void DocumentResponse_t::clear () {
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292 | doc.clear();
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293 | }
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