source/sargasso2/feed.h

/*
 * This file is part of Sargasso, http://zamez.org/sargasso
 * Licensed under the GNU General Public License,
 *                http://www.opensource.org/licenses/gpl-license
 * Copyright 2006 James Bursa <james@zamez.org>
 */

#ifndef FEED_H
#define FEED_H

#include <stdbool.h>
#include <curl/curl.h>
#include <libxml/parser.h>


#define FEED_MAX_ITEMS 50

typedef enum { FEED_NEW, FEED_FETCHING, FEED_OK, FEED_ERROR, FEED_UPDATE }
                feed_status;

struct feed {
        char *url;
        feed_status status;
        bool updated;
        const char *error;
        CURL *curl;
        struct curl_slist *headers;
        char *status_line;
        char *etag;
        unsigned int redirect_count;
        char *redirect;
        char *data;
        size_t data_size;
        xmlChar *title;
        xmlChar *description;
        xmlChar *link;
        xmlChar *copyright;
        xmlChar *pub_date;
        xmlChar *category;
        struct {
                xmlChar *title;
                xmlChar *description;
                xmlChar *link;
                xmlChar *author;
                xmlChar *pub_date;
                xmlChar *category;
                xmlChar *guid;
                bool new_item;
        } item[FEED_MAX_ITEMS];
        unsigned int item_count;
};

extern struct feed *feeds;
extern unsigned int feed_count;
extern bool feed_work_needed;
extern const char *feed_error;


bool feed_init(void);
void feed_quit(void);
bool feed_add(const char *url);
bool feed_remove(unsigned int i);
bool feed_work(void);
void feed_update(void);
bool feed_list_load(const char *path);
bool feed_list_save(const char *path);
void feed_print(struct feed *feed);


#endif
1	/*
2	* This file is part of Sargasso, http://zamez.org/sargasso
3	* Licensed under the GNU General Public License,
4	* http://www.opensource.org/licenses/gpl-license
5	* Copyright 2006 James Bursa <james@zamez.org>
6	*/
7
8	#ifndef FEED_H
9	#define FEED_H
10
11	#include <stdbool.h>
12	#include <curl/curl.h>
13	#include <libxml/parser.h>
14
15
16	#define FEED_MAX_ITEMS 50
17
18	typedef enum { FEED_NEW, FEED_FETCHING, FEED_OK, FEED_ERROR, FEED_UPDATE }
19	feed_status;
20
21	struct feed {
22	char *url;
23	feed_status status;
24	bool updated;
25	const char *error;
26	CURL *curl;
27	struct curl_slist *headers;
28	char *status_line;
29	char *etag;
30	unsigned int redirect_count;
31	char *redirect;
32	char *data;
33	size_t data_size;
34	xmlChar *title;
35	xmlChar *description;
36	xmlChar *link;
37	xmlChar *copyright;
38	xmlChar *pub_date;
39	xmlChar *category;
40	struct {
41	xmlChar *title;
42	xmlChar *description;
43	xmlChar *link;
44	xmlChar *author;
45	xmlChar *pub_date;
46	xmlChar *category;
47	xmlChar *guid;
48	bool new_item;
49	} item[FEED_MAX_ITEMS];
50	unsigned int item_count;
51	};
52
53	extern struct feed *feeds;
54	extern unsigned int feed_count;
55	extern bool feed_work_needed;
56	extern const char *feed_error;
57
58
59	bool feed_init(void);
60	void feed_quit(void);
61	bool feed_add(const char *url);
62	bool feed_remove(unsigned int i);
63	bool feed_work(void);
64	void feed_update(void);
65	bool feed_list_load(const char *path);
66	bool feed_list_save(const char *path);
67	void feed_print(struct feed *feed);
68
69
70	#endif