luci.json.html 7.9 KB

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  138. <h1>Object Instance <code>luci.json</code></h1>
  139. <p></p>
  140. <h2>Functions</h2>
  141. <table class="function_list">
  142. <tr>
  143. <td class="name" nowrap><a href="#ActiveDecoder">ActiveDecoder</a>&nbsp;(customnull)</td>
  144. <td class="summary">
  145. Create a new Active JSON-Decoder.</td>
  146. </tr>
  147. <tr>
  148. <td class="name" nowrap><a href="#ActiveDecoder.get">ActiveDecoder:get</a>&nbsp;()</td>
  149. <td class="summary">
  150. Fetches one JSON-object from given source
  151. </td>
  152. </tr>
  153. <tr>
  154. <td class="name" nowrap><a href="#Decoder">Decoder</a>&nbsp;(customnull)</td>
  155. <td class="summary">
  156. Create a new JSON-Decoder.</td>
  157. </tr>
  158. <tr>
  159. <td class="name" nowrap><a href="#Decoder.get">Decoder:get</a>&nbsp;()</td>
  160. <td class="summary">
  161. Get the decoded data packets after the rawdata has been sent to the sink.</td>
  162. </tr>
  163. <tr>
  164. <td class="name" nowrap><a href="#Decoder.sink">Decoder:sink</a>&nbsp;()</td>
  165. <td class="summary">
  166. Create an LTN12 sink from the decoder object which accepts the JSON-Data.</td>
  167. </tr>
  168. <tr>
  169. <td class="name" nowrap><a href="#Encoder">Encoder</a>&nbsp;(data, buffersize, fastescape)</td>
  170. <td class="summary">
  171. Create a new JSON-Encoder.</td>
  172. </tr>
  173. <tr>
  174. <td class="name" nowrap><a href="#Encoder.source">Encoder:source</a>&nbsp;()</td>
  175. <td class="summary">
  176. Create an LTN12 source providing the encoded JSON-Data.</td>
  177. </tr>
  178. <tr>
  179. <td class="name" nowrap><a href="#decode">decode</a>&nbsp;(json)</td>
  180. <td class="summary">
  181. Directly decode a JSON string
  182. </td>
  183. </tr>
  184. <tr>
  185. <td class="name" nowrap><a href="#encode">encode</a>&nbsp;(obj)</td>
  186. <td class="summary">
  187. Direcly encode a Lua object into a JSON string.</td>
  188. </tr>
  189. <tr>
  190. <td class="name" nowrap><a href="#null">null</a>&nbsp;()</td>
  191. <td class="summary">
  192. Null replacement function
  193. </td>
  194. </tr>
  195. </table>
  196. <br/>
  197. <br/>
  198. <h2><a name="functions"></a>Functions</h2>
  199. <dl class="function">
  200. <dt><a name="ActiveDecoder"></a><strong>ActiveDecoder</strong>&nbsp;(customnull)</dt>
  201. <dd>
  202. Create a new Active JSON-Decoder.
  203. <h3>Parameters</h3>
  204. <ul>
  205. <li>
  206. customnull: Use luci.json.null instead of nil for decoding null
  207. </li>
  208. </ul>
  209. <h3>Return value:</h3>
  210. Active JSON-Decoder
  211. </dd>
  212. <dt><a name="ActiveDecoder.get"></a><strong>ActiveDecoder:get</strong>&nbsp;()</dt>
  213. <dd>
  214. Fetches one JSON-object from given source
  215. <h3>Return value:</h3>
  216. Decoded object
  217. </dd>
  218. <dt><a name="Decoder"></a><strong>Decoder</strong>&nbsp;(customnull)</dt>
  219. <dd>
  220. Create a new JSON-Decoder.
  221. <h3>Parameters</h3>
  222. <ul>
  223. <li>
  224. customnull: Use luci.json.null instead of nil for decoding null
  225. </li>
  226. </ul>
  227. <h3>Return value:</h3>
  228. JSON-Decoder
  229. </dd>
  230. <dt><a name="Decoder.get"></a><strong>Decoder:get</strong>&nbsp;()</dt>
  231. <dd>
  232. Get the decoded data packets after the rawdata has been sent to the sink.
  233. <h3>Return value:</h3>
  234. Decoded data
  235. </dd>
  236. <dt><a name="Decoder.sink"></a><strong>Decoder:sink</strong>&nbsp;()</dt>
  237. <dd>
  238. Create an LTN12 sink from the decoder object which accepts the JSON-Data.
  239. <h3>Return value:</h3>
  240. LTN12 sink
  241. </dd>
  242. <dt><a name="Encoder"></a><strong>Encoder</strong>&nbsp;(data, buffersize, fastescape)</dt>
  243. <dd>
  244. Create a new JSON-Encoder.
  245. <h3>Parameters</h3>
  246. <ul>
  247. <li>
  248. data: Lua-Object to be encoded.
  249. </li>
  250. <li>
  251. buffersize: Blocksize of returned data source.
  252. </li>
  253. <li>
  254. fastescape: Use non-standard escaping (don't escape control chars)
  255. </li>
  256. </ul>
  257. <h3>Return value:</h3>
  258. JSON-Encoder
  259. </dd>
  260. <dt><a name="Encoder.source"></a><strong>Encoder:source</strong>&nbsp;()</dt>
  261. <dd>
  262. Create an LTN12 source providing the encoded JSON-Data.
  263. <h3>Return value:</h3>
  264. LTN12 source
  265. </dd>
  266. <dt><a name="decode"></a><strong>decode</strong>&nbsp;(json)</dt>
  267. <dd>
  268. Directly decode a JSON string
  269. <h3>Parameters</h3>
  270. <ul>
  271. <li>
  272. json: JSON-String
  273. </li>
  274. </ul>
  275. <h3>Return value:</h3>
  276. Lua object
  277. </dd>
  278. <dt><a name="encode"></a><strong>encode</strong>&nbsp;(obj)</dt>
  279. <dd>
  280. Direcly encode a Lua object into a JSON string.
  281. <h3>Parameters</h3>
  282. <ul>
  283. <li>
  284. obj: Lua Object
  285. </li>
  286. </ul>
  287. <h3>Return value:</h3>
  288. JSON string
  289. </dd>
  290. <dt><a name="null"></a><strong>null</strong>&nbsp;()</dt>
  291. <dd>
  292. Null replacement function
  293. <h3>Return value:</h3>
  294. null
  295. </dd>
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