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/* rsspp - Copyright (C) 2008-2012 Andreas Krennmair <ak@newsbeuter.org>
* Licensed under the MIT/X Consortium License. See file LICENSE
* for more information.
*/
#ifndef RSSPP_H
#define RSSPP_H
#include <string>
#include <vector>
#include <exception>
#include <libxml/parser.h>
#include <curl/curl.h>
#include <remote_api.h>
namespace rsspp {
enum version { UNKNOWN = 0, RSS_0_91, RSS_0_92, RSS_1_0, RSS_2_0, ATOM_0_3, ATOM_1_0, RSS_0_94, ATOM_0_3_NONS, TTRSS_JSON, NEWSBLUR_JSON };
struct item {
std::string title;
std::string title_type;
std::string link;
std::string description;
std::string description_type;
std::string author;
std::string author_email;
std::string pubDate;
std::string guid;
bool guid_isPermaLink;
std::string enclosure_url;
std::string enclosure_type;
// extensions:
std::string content_encoded;
std::string itunes_summary;
// Atom-specific:
std::string base;
std::vector<std::string> labels;
// only required for ttrss support:
time_t pubDate_ts;
};
struct feed {
std::string encoding;
version rss_version;
std::string title;
std::string title_type;
std::string description;
std::string link;
std::string language;
std::string managingeditor;
std::string dc_creator;
std::string pubDate;
std::vector<item> items;
};
class exception : public std::exception {
public:
exception(const std::string& errmsg = "");
~exception() throw();
virtual const char* what() const throw();
private:
std::string emsg;
};
class parser {
public:
parser(unsigned int timeout = 30, const char * user_agent = 0, const char * proxy = 0, const char * proxy_auth = 0, curl_proxytype proxy_type = CURLPROXY_HTTP, const bool ssl_verify = true);
~parser();
feed parse_url(const std::string& url, time_t lastmodified = 0, const std::string& etag = "", newsbeuter::remote_api * api = 0, const std::string& cookie_cache = "", CURL *ehandle = 0);
feed parse_buffer(const char * buffer, size_t size, const char * url = NULL);
feed parse_file(const std::string& filename);
time_t get_last_modified() {
return lm;
}
const std::string& get_etag() {
return et;
}
static void global_init();
static void global_cleanup();
private:
feed parse_xmlnode(xmlNode * node);
unsigned int to;
const char * ua;
const char * prx;
const char * prxauth;
curl_proxytype prxtype;
const bool verify_ssl;
xmlDocPtr doc;
time_t lm;
std::string et;
};
}
#endif
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