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#ifndef NEWSBOAT_RSSPP_H_
#define NEWSBOAT_RSSPP_H_
#include <curl/curl.h>
#include <exception>
#include <libxml/parser.h>
#include <string>
#include <vector>
#include "remoteapi.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,
OCNEWS_JSON
};
class Item {
public:
Item()
: guid_isPermaLink(false)
, pubDate_ts(0)
{
}
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;
};
class Feed {
public:
Feed()
: rss_version(UNKNOWN)
{
}
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:
explicit Exception(const std::string& errmsg = "");
~Exception() throw() override;
const char* what() const throw() override;
private:
std::string emsg;
};
class Parser {
public:
Parser(unsigned int timeout = 30,
const std::string& user_agent = "",
const std::string& proxy = "",
const std::string& proxy_auth = "",
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 = "",
newsboat::RemoteApi* api = 0,
const std::string& cookie_cache = "",
CURL* ehandle = 0);
Feed parse_buffer(const std::string& buffer,
const std::string& url = "");
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 std::string ua;
const std::string prx;
const std::string prxauth;
curl_proxytype prxtype;
const bool verify_ssl;
xmlDocPtr doc;
time_t lm;
std::string et;
};
} // namespace rsspp
#endif /* NEWSBOAT_RSSPP_H_ */
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