67 lines
2.0 KiB
C
67 lines
2.0 KiB
C
/**
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* Header file for volkszaehler.org API calls
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*
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* @author Steffen Vogel <info@steffenvogel.de>
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* @copyright Copyright (c) 2011, The volkszaehler.org project
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* @package vzlogger
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License
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*/
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/*
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* This file is part of volkzaehler.org
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*
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* volkzaehler.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* volkzaehler.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with volkszaehler.org. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _API_H_
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#define _API_H_
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#include <stddef.h>
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#include <curl/curl.h>
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#include <json/json.h>
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#include <sys/time.h>
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#include "buffer.h"
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#include "channel.h"
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typedef struct {
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char *data;
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size_t size;
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} CURLresponse;
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CURL * api_curl_init(channel_t *ch);
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/**
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* Reformat CURLs debugging output
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*/
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int curl_custom_debug_callback(CURL *curl, curl_infotype type, char *data, size_t size, void *custom);
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size_t curl_custom_write_callback(void *ptr, size_t size, size_t nmemb, void *data);
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/**
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* Create JSON object of tuples
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*
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* @param buf the buffer our readings are stored in (required for mutex)
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* @param first the first tuple of our linked list which should be encoded
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* @param last the last tuple of our linked list which should be encoded
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* @return the json_object (has to be free'd)
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*/
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json_object * api_json_tuples(buffer_t *buf, reading_t *first, reading_t *last);
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/**
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* Parses JSON encoded exception and stores describtion in err
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*/
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void api_parse_exception(CURLresponse response, char *err, size_t n);
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#endif /* _API_H_ */
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