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- <div class="title">HTTP</div> </div>
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- Modules</h2></td></tr>
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- Data Structures</h2></td></tr>
- <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structlws__tokens.html">lws_tokens</a></td></tr>
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- <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
- Functions</h2></td></tr>
- <tr class="memitem:gac8a4a71240857dc6b2ed70456b6923f4"><td class="memItemLeft" align="right" valign="top">LWS_VISIBLE LWS_EXTERN int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__http.html#gac8a4a71240857dc6b2ed70456b6923f4">lws_return_http_status</a> (struct lws *wsi, unsigned int code, const char *html_body)</td></tr>
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- <tr class="memitem:ga8fbf01e473ac421fc33ad9f8da8b8a25"><td class="memItemLeft" align="right" valign="top">LWS_VISIBLE LWS_EXTERN int LWS_WARN_UNUSED_RESULT </td><td class="memItemRight" valign="bottom"><a class="el" href="group__http.html#ga8fbf01e473ac421fc33ad9f8da8b8a25">lws_http_redirect</a> (struct lws *wsi, int code, const unsigned char *loc, int len, unsigned char **p, unsigned char *end)</td></tr>
- <tr class="separator:ga8fbf01e473ac421fc33ad9f8da8b8a25"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:gad27aed6c66a41b2b89ffe4da2a309e8a"><td class="memItemLeft" align="right" valign="top">LWS_VISIBLE LWS_EXTERN int LWS_WARN_UNUSED_RESULT </td><td class="memItemRight" valign="bottom"><a class="el" href="group__http.html#gad27aed6c66a41b2b89ffe4da2a309e8a">lws_http_transaction_completed</a> (struct lws *wsi)</td></tr>
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- </table>
- <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
- <p>Modules related to handling HTTP </p>
- <h2 class="groupheader">Function Documentation</h2>
- <a class="anchor" id="ga8fbf01e473ac421fc33ad9f8da8b8a25"></a>
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- <td class="memname">LWS_VISIBLE LWS_EXTERN int LWS_WARN_UNUSED_RESULT lws_http_redirect </td>
- <td>(</td>
- <td class="paramtype">struct lws * </td>
- <td class="paramname"><em>wsi</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">int </td>
- <td class="paramname"><em>code</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">const unsigned char * </td>
- <td class="paramname"><em>loc</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">int </td>
- <td class="paramname"><em>len</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">unsigned char ** </td>
- <td class="paramname"><em>p</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">unsigned char * </td>
- <td class="paramname"><em>end</em> </td>
- </tr>
- <tr>
- <td></td>
- <td>)</td>
- <td></td><td></td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p><code>#include <<a class="el" href="libwebsockets_8h.html">lib/libwebsockets.h</a>></code></p>
- <p><a class="el" href="group__http.html#ga8fbf01e473ac421fc33ad9f8da8b8a25">lws_http_redirect()</a> - write http redirect into buffer</p>
- <dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramname">wsi</td><td>websocket connection </td></tr>
- <tr><td class="paramname">code</td><td>HTTP response code (eg, 301) </td></tr>
- <tr><td class="paramname">loc</td><td>where to redirect to </td></tr>
- <tr><td class="paramname">len</td><td>length of loc </td></tr>
- <tr><td class="paramname">p</td><td>pointer current position in buffer (updated as we write) </td></tr>
- <tr><td class="paramname">end</td><td>pointer to end of buffer </td></tr>
- </table>
- </dd>
- </dl>
- </div>
- </div>
- <a class="anchor" id="gad27aed6c66a41b2b89ffe4da2a309e8a"></a>
- <div class="memitem">
- <div class="memproto">
- <table class="memname">
- <tr>
- <td class="memname">LWS_VISIBLE LWS_EXTERN int LWS_WARN_UNUSED_RESULT lws_http_transaction_completed </td>
- <td>(</td>
- <td class="paramtype">struct lws * </td>
- <td class="paramname"><em>wsi</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p><code>#include <<a class="el" href="libwebsockets_8h.html">lib/libwebsockets.h</a>></code></p>
- <p><a class="el" href="group__http.html#gad27aed6c66a41b2b89ffe4da2a309e8a">lws_http_transaction_completed()</a> - wait for new http transaction or close </p><dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramname">wsi</td><td>websocket connection <pre class="fragment"> Returns 1 if the HTTP connection must close now
- Returns 0 and resets connection to wait for new HTTP header /
- transaction if possible</pre> </td></tr>
- </table>
- </dd>
- </dl>
- </div>
- </div>
- <a class="anchor" id="gac8a4a71240857dc6b2ed70456b6923f4"></a>
- <div class="memitem">
- <div class="memproto">
- <table class="memname">
- <tr>
- <td class="memname">LWS_VISIBLE LWS_EXTERN int lws_return_http_status </td>
- <td>(</td>
- <td class="paramtype">struct lws * </td>
- <td class="paramname"><em>wsi</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">unsigned int </td>
- <td class="paramname"><em>code</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">const char * </td>
- <td class="paramname"><em>html_body</em> </td>
- </tr>
- <tr>
- <td></td>
- <td>)</td>
- <td></td><td></td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p><code>#include <<a class="el" href="libwebsockets_8h.html">lib/libwebsockets.h</a>></code></p>
- <p><a class="el" href="group__http.html#gac8a4a71240857dc6b2ed70456b6923f4">lws_return_http_status()</a> - Return simple http status </p><dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramname">wsi</td><td>Websocket instance (available from user callback) </td></tr>
- <tr><td class="paramname">code</td><td>Status index, eg, 404 </td></tr>
- <tr><td class="paramname">html_body</td><td>User-readable HTML description < 1KB, or NULL <pre class="fragment"> Helper to report HTTP errors back to the client cleanly and
- consistently</pre> </td></tr>
- </table>
- </dd>
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