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	james	77	/*
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