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45 lines
No EOL
1.2 KiB
C
45 lines
No EOL
1.2 KiB
C
/** LWS-releated functions.
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*
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* @file
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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* @copyright 2017, Institute for Automation of Complex Power Systems, EONERC
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*********************************************************************************/
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#pragma once
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#include "common.h"
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/* Forward declarations */
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struct api;
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struct web {
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struct api *api;
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enum state state;
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struct lws_context *context; /**< The libwebsockets server context. */
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struct lws_vhost *vhost; /**< The libwebsockets vhost. */
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int port; /**< Port of the build in HTTP / WebSocket server. */
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const char *htdocs; /**< The root directory for files served via HTTP. */
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const char *ssl_cert; /**< Path to the SSL certitifcate for HTTPS / WSS. */
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const char *ssl_private_key; /**< Path to the SSL private key for HTTPS / WSS. */
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};
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/** Initialize the web interface.
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*
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* The web interface is based on the libwebsockets library.
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*/
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int web_init(struct web *w, struct api *a);
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int web_destroy(struct web *w);
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int web_start(struct web *w);
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int web_stop(struct web *w);
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/** Parse HTTPd and WebSocket related options */
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int web_parse(struct web *w, config_setting_t *lcs);
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/** libwebsockets service routine. Call periodically */
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int web_service(struct web *w); |