glpi / hook.php @ efcf5ecf
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1 | efcf5ecf | Francois POIROTTE | <?php
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2 | |||
3 | //require_once(__DIR__ . DIRECTORY_SEPARATOR . '');
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4 | |||
5 | abstract class VigiloXml |
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6 | { |
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7 | abstract public function __toString(); |
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8 | |||
9 | public static function sprintf($s) |
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10 | { |
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11 | $args = func_get_args(); |
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12 | array_shift($args); // pop $s |
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13 | |||
14 | $new_args = array(); |
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15 | foreach ($args as $arg) { |
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16 | if (is_string($arg)) { |
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17 | $new_args[] = htmlspecialchars($arg, ENT_XML1 | ENT_QUOTES, "utf-8"); |
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18 | } else if (is_array($arg)) { |
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19 | $acc = ''; |
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20 | foreach ($arg as $sub) { |
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21 | if (is_object($sub)) |
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22 | $acc .= (string) $sub; |
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23 | } |
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24 | $new_args[] = $acc; |
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25 | } else {
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26 | $new_args[] = (string) $arg; |
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27 | } |
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28 | } |
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29 | |||
30 | return vsprintf($s, $new_args); |
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31 | } |
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32 | } |
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33 | |||
34 | class VigiloHostTemplate extends VigiloXml |
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35 | { |
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36 | protected $name; |
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37 | |||
38 | public function __construct($tpl) |
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39 | { |
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40 | $this->name = $tpl; |
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41 | } |
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42 | |||
43 | public function __toString() |
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44 | { |
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45 | return self::sprintf('<template>%s</template>', $this->name); |
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46 | } |
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47 | } |
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48 | |||
49 | class VigiloGroup extends VigiloXml |
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50 | { |
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51 | protected $name; |
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52 | |||
53 | public function __construct($group) |
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54 | { |
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55 | $this->name = $group; |
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56 | } |
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57 | |||
58 | public function __toString() |
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59 | { |
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60 | return self::sprintf('<group>%s</group>', $this->name); |
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61 | } |
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62 | } |
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63 | |||
64 | class VigiloAttribute extends VigiloXml |
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65 | { |
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66 | protected $name; |
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67 | protected $value; |
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68 | |||
69 | public function __construct($name, $value) |
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70 | { |
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71 | $this->name = $name; |
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72 | $this->value = $value; |
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73 | } |
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74 | |||
75 | public function __toString() |
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76 | { |
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77 | return self::sprintf( |
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78 | '<attribute name="%s">%s</attribute>',
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79 | $this->name,
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80 | $this->value
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81 | ); |
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82 | } |
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83 | } |
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84 | |||
85 | class VigiloItem extends VigiloXml |
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86 | { |
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87 | protected $value; |
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88 | |||
89 | public function __construct($value) |
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90 | { |
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91 | $this->value = $value; |
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92 | } |
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93 | |||
94 | public function getValue() |
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95 | { |
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96 | return $this->value; |
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97 | } |
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98 | |||
99 | public function __toString() |
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100 | { |
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101 | return self::sprintf('<item>%s</item>', $this->value); |
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102 | } |
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103 | } |
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104 | |||
105 | class VigiloArg extends VigiloXml |
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106 | { |
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107 | protected $name; |
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108 | protected $values; |
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109 | |||
110 | public function __construct($name, $values) |
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111 | { |
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112 | if (is_array($values)) { |
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113 | $new_values = array(); |
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114 | foreach ($values as $value) { |
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115 | if (is_string($value)) |
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116 | $new_values[] = new VigiloItem($value); |
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117 | else if (!is_a($value, 'VigiloItem')) |
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118 | throw new \RuntimeException(); |
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119 | else
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120 | $new_values[] = $value; |
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121 | } |
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122 | $values = $new_values; |
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123 | } else if (!is_string($values) && !is_int($values) && |
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124 | !is_bool($values) && !is_float($values)) |
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125 | throw new \RuntimeException(); |
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126 | else {
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127 | $values = (string) $values; |
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128 | } |
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129 | |||
130 | $this->name = $name; |
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131 | $this->values = $values; |
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132 | } |
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133 | |||
134 | public function getName() |
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135 | { |
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136 | return $this->name; |
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137 | } |
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138 | |||
139 | public function getValue() |
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140 | { |
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141 | if (is_string($this->values)) |
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142 | return $this->values; |
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143 | return array_map('getValue', $this->values); |
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144 | } |
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145 | |||
146 | public function __toString() |
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147 | { |
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148 | return self::sprintf( |
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149 | '<arg name="%s">%s</arg>',
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150 | $this->name,
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151 | $this->values
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152 | ); |
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153 | } |
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154 | } |
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155 | |||
156 | class VigiloTest extends VigiloXml |
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157 | { |
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158 | protected $name; |
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159 | protected $args; |
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160 | |||
161 | public function __construct($name, array $args = array()) |
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162 | { |
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163 | $new_args = array(); |
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164 | foreach ($args as $arg) { |
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165 | if (!is_a($arg, 'VigiloArg')) |
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166 | throw new \RuntimeException(); |
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167 | $new_args[$arg->getName()] = $arg; |
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168 | } |
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169 | |||
170 | $this->name = $name; |
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171 | $this->args = $new_args; |
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172 | } |
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173 | |||
174 | public function __toString() |
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175 | { |
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176 | return self::sprintf( |
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177 | '<test name="%s">%s</test>',
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178 | $this->name,
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179 | $this->args
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180 | ); |
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181 | } |
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182 | } |
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183 | |||
184 | class VigiloHost extends VigiloXml |
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185 | { |
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186 | protected $computer; |
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187 | protected $addresses; |
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188 | protected $ventilation; |
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189 | protected $children; |
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190 | protected $agent; |
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191 | |||
192 | public function __construct($computer) |
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193 | { |
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194 | $this->agent = null; |
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195 | $this->ventilation = "Servers"; |
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196 | $this->computer = $computer; |
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197 | $this->addresses = array(); |
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198 | $this->children = array(); |
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199 | |||
200 | if (class_exists('PluginFusioninventoryAgent')) { |
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201 | $agent = new PluginFusioninventoryAgent(); |
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202 | if ($agent->getAgentWithComputerid($this->computer->getID()) !== false) |
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203 | $this->agent = $agent; |
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204 | } |
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205 | |||
206 | $this->selectTemplates();
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207 | $this->selectGroups();
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208 | $this->monitorProcessor();
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209 | $this->monitorMemory();
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210 | $this->monitorNetworkInterfaces();
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211 | $this->monitorSoftwares();
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212 | $this->monitorPartitions();
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213 | } |
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214 | |||
215 | public function getName() |
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216 | { |
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217 | return $this->computer->getName(); |
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218 | } |
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219 | |||
220 | protected function selectTemplates() |
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221 | { |
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222 | $refs = array( |
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223 | "glpi_operatingsystems" => "operatingsystems_id", |
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224 | "glpi_operatingsystemversions" => "operatingsystemversions_id", |
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225 | "glpi_operatingsystemservicepacks" => "operatingsystemservicepacks_id", |
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226 | ); |
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227 | |||
228 | $model = array(); |
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229 | foreach ($refs as $table => $field) { |
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230 | $id = $this->computer->fields[$field]; |
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231 | $value = Dropdown::getDropdownName($table, $id); |
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232 | if ($value !== "" && $value !== null && $value !== " " && |
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233 | $value !== false && $value !== "-----") { |
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234 | $model[] = $value; |
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235 | } |
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236 | } |
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237 | |||
238 | if (!count($model)) |
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239 | $model = "default"; |
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240 | else
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241 | $model = implode(" - ", $model); |
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242 | |||
243 | $this->children[] = new VigiloHostTemplate($model); |
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244 | } |
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245 | |||
246 | protected function selectGroups() |
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247 | { |
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248 | $location = new Location(); |
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249 | $location->getFromDB($this->computer->fields["locations_id"]); |
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250 | $location = $location->getName(); |
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251 | |||
252 | if (!$location) |
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253 | $location = "Servers"; |
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254 | |||
255 | $this->children[] = new VigiloGroup($location); |
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256 | } |
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257 | |||
258 | protected function selectAddress() |
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259 | { |
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260 | static $address = null; |
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261 | |||
262 | if ($address === null && $this->agent) { |
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263 | $addresses = $this->agent->getIPs(); |
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264 | if (count($addresses)) |
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265 | $address = current($addresses); |
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266 | } |
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267 | |||
268 | if ($address === null) { |
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269 | $address = $this->$computer->getName(); |
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270 | foreach ($this->addresses as $addr) { |
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271 | if (!$addr->is_ipv4()) |
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272 | continue;
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273 | |||
274 | $textual = $addr->getTextual(); |
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275 | if (is_string($textual)) { |
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276 | $address = $textual; |
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277 | break;
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278 | } |
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279 | } |
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280 | } |
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281 | |||
282 | return $address; |
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283 | } |
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284 | |||
285 | protected function monitorProcessor() |
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286 | { |
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287 | $this->children[] = new VigiloTest('CPU'); |
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288 | } |
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289 | |||
290 | protected function monitorMemory() |
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291 | { |
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292 | global $DB; |
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293 | |||
294 | $total = 0; |
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295 | $query = Item_DeviceMemory::getSQLRequestToSearchForItem( |
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296 | $this->computer->getType(), |
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297 | $this->computer->getID()
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298 | ); |
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299 | |||
300 | foreach ($DB->query($query) as $mem) { |
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301 | $memory = new Item_DeviceMemory(); |
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302 | $memory->getFromDB($mem['id']); |
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303 | $total += $memory->fields['size'] * 1024 * 1024; |
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304 | } |
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305 | |||
306 | if ($total > 0) |
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307 | $this->children[] = new VigiloTest('RAM'); |
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308 | } |
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309 | |||
310 | protected function monitorNetworkInterfaces() |
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311 | { |
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312 | global $DB; |
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313 | |||
314 | $query = NetworkPort::getSQLRequestToSearchForItem( |
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315 | $this->computer->getType(), |
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316 | $this->computer->getID()
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317 | ); |
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318 | |||
319 | foreach ($DB->query($query) as $np) { |
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320 | $query2 = NetworkName::getSQLRequestToSearchForItem("NetworkPort", $np['id']); |
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321 | |||
322 | $port = new NetworkPort(); |
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323 | $port->getFromDB($np['id']); |
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324 | if ($port->getName() == 'lo') |
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325 | continue;
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326 | |||
327 | $args = array(); |
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328 | $label = isset($port->fields['comment']) ? $port->fields['comment'] : $port->getName(); |
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329 | $args[] = new VigiloArg('label', $label); |
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330 | $args[] = new VigiloArg('name', $port->getName()); |
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331 | // TODO: retrieve interface speed (from glpi_networkportethernets)
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332 | $this->children[] = new VigiloTest('Interface', $args); |
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333 | |||
334 | // Retrieve all IP addresses associated with this interface.
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335 | // This will be used later in selectAddress() to select
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336 | // the most appropriate IP address to query this computer.
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337 | foreach ($DB->query($query2) as $nn) { |
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338 | $query3 = IPAddress::getSQLRequestToSearchForItem("NetworkName", $nn['id']); |
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339 | foreach ($DB->query($query3) as $ip) { |
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340 | $addr = new IPAddress(); |
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341 | if ($addr->getFromDB($ip['id'])) |
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342 | $this->addresses[] = $addr; |
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343 | } |
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344 | } |
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345 | } |
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346 | } |
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347 | |||
348 | protected function monitorSoftwares() |
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349 | { |
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350 | |||
351 | } |
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352 | |||
353 | protected function monitorPartitions() |
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354 | { |
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355 | global $DB; |
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356 | |||
357 | $query = ComputerDisk::getSQLRequestToSearchForItem( |
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358 | $this->computer->getType(), |
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359 | $this->computer->getID()
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360 | ); |
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361 | |||
362 | foreach ($DB->query($query) as $cd) { |
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363 | $disk = new ComputerDisk(); |
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364 | $disk->getFromDB($cd['id']); |
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365 | |||
366 | $args = array(); |
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367 | $args[] = new VigiloArg('label', $disk->getName()); |
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368 | $args[] = new VigiloArg('partname', $disk->fields['mountpoint']); |
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369 | $total = $disk->fields['totalsize']; |
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370 | if (!empty($total)) |
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371 | $args[] = new VigiloArg('max', $total * 1024 * 1024); |
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372 | $this->children[] = new VigiloTest('Partition', $args); |
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373 | } |
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374 | } |
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375 | |||
376 | public function __toString() |
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377 | { |
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378 | return self::sprintf( |
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379 | '<?xml version="1.0"?>' .
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380 | '<host name="%s" address="%s" ventilation="%s">%s</host>',
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381 | $this->computer->getName(),
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382 | $this->selectAddress(),
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383 | "Servers",
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384 | $this->children
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385 | ); |
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386 | } |
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387 | } |
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388 | |||
389 | class VigiloHooks |
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390 | { |
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391 | private $confdir; |
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392 | |||
393 | public function __construct($confdir="/etc/vigilo/vigiconf/conf.d") |
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394 | { |
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395 | $this->confdir = $confdir; |
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396 | } |
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397 | |||
398 | public function add($computer) |
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399 | { |
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400 | $host = new VigiloHost($computer); |
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401 | $dirs = array($this->confdir, "hosts", "managed"); |
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402 | $confdir = implode(DIRECTORY_SEPARATOR, $dirs); |
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403 | $file = $confdir . DIRECTORY_SEPARATOR . $host->getName() . ".xml"; |
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404 | |||
405 | mkdir($confdir, 0770, true); |
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406 | $acc = ""; |
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407 | foreach ($dirs as $dir) { |
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408 | $acc .= DIRECTORY_SEPARATOR . $dir; |
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409 | chgrp($acc, "vigiconf"); |
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410 | } |
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411 | |||
412 | $res = file_put_contents($file, $host, LOCK_EX); |
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413 | if ($res !== false) { |
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414 | chgrp($file, "vigiconf"); |
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415 | chmod($file, 0660); |
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416 | } |
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417 | } |
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418 | |||
419 | public function delete($computer) |
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420 | { |
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421 | $this->_unmonitor($computer->fields["name"]); |
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422 | } |
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423 | |||
424 | public function update($computer) |
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425 | { |
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426 | if (isset($computer->oldvalues["name"])) { |
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427 | $this->_unmonitor($computer->oldvalues["name"]); |
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428 | } |
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429 | |||
430 | $this->add($computer); |
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431 | } |
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432 | |||
433 | public function _unmonitor($host) |
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434 | { |
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435 | $dirs = array($this->confdir, "hosts", "managed", $host . ".xml"); |
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436 | unlink(implode(DIRECTORY_SEPARATOR, $dirs)); |
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437 | } |
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438 | } |