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#ifndef NEWSBOAT_UTIL_H_
#define NEWSBOAT_UTIL_H_
#include <cstdint>
#include <curl/curl.h>
#include <libxml/parser.h>
#include <string>
#include <utility>
#include <vector>
#include "3rd-party/expected.hpp"
#include "3rd-party/optional.hpp"
#include "configcontainer.h"
#include "libnewsboat-ffi/src/utils.rs.h"
namespace newsboat {
class CurlHandle;
// Forward declaration for a type from htmlrenderer.h
enum class LinkType;
namespace utils {
enum class HTTPMethod {
GET = 0,
POST,
PUT,
DELETE
};
std::string strip_comments(const std::string& line);
std::vector<std::string> tokenize(const std::string& str,
std::string delimiters = " \r\n\t");
std::vector<std::string> tokenize_spaced(const std::string& str,
std::string delimiters = " \r\n\t");
std::vector<std::string> tokenize_nl(const std::string& str,
std::string delimiters = "\r\n");
std::vector<std::string> tokenize_quoted(const std::string& str,
std::string delimiters = " \r\n\t");
nonstd::optional<std::string> extract_token_quoted(std::string& str,
std::string delimiters = " \r\n\t");
std::string consolidate_whitespace(const std::string& str);
std::string translit(const std::string& tocode,
const std::string& fromcode);
/// Converts input string from UTF-8 to the locale's encoding (as detected by
/// nl_langinfo(CODESET)).
std::string utf8_to_locale(const std::string& text);
/// Converts input string from the locale's encoding (as detected by
/// nl_langinfo(CODESET)) to UTF-8.
std::string locale_to_utf8(const std::string& text);
std::string get_command_output(const std::string& cmd);
std::string http_method_str(const HTTPMethod method);
std::string link_type_str(LinkType type);
std::string retrieve_url(const std::string& url,
ConfigContainer& cfgcont,
const std::string& authinfo = "",
const std::string* body = nullptr,
const HTTPMethod method = HTTPMethod::GET);
std::string retrieve_url(const std::string& url,
CurlHandle& easyhandle,
ConfigContainer& cfgcont,
const std::string& authinfo = "",
const std::string* body = nullptr,
const HTTPMethod method = HTTPMethod::GET);
std::string run_program(const char* argv[], const std::string& input);
std::string resolve_tilde(const std::string&);
std::string resolve_relative(const std::string&, const std::string&);
std::string replace_all(std::string str,
const std::string& from,
const std::string& to);
std::string replace_all(const std::string& str,
const std::vector<std::pair<std::string, std::string>> from_to_pairs);
std::wstring str2wstr(const std::string& str);
std::string wstr2str(const std::wstring& wstr);
std::wstring clean_nonprintable_characters(std::wstring text);
std::string absolute_url(const std::string& url,
const std::string& link);
std::string get_useragent(ConfigContainer& cfgcont);
std::string substr_with_width(const std::string& str,
const size_t max_width);
std::string substr_with_width_stfl(const std::string& str,
const size_t max_width);
unsigned int to_u(const std::string& str,
const unsigned int default_value = 0);
std::vector<std::pair<unsigned int, unsigned int>> partition_indexes(
unsigned int start,
unsigned int end,
unsigned int parts);
std::string join(const std::vector<std::string>& strings,
const std::string& separator);
std::string censor_url(const std::string& url);
std::string quote_for_stfl(std::string str);
void trim_end(std::string& str);
void trim(std::string& str);
std::string quote(const std::string& str);
std::string quote_if_necessary(const std::string& str);
void set_common_curl_options(CurlHandle& handle, ConfigContainer& cfg);
curl_proxytype get_proxy_type(const std::string& type);
std::string get_content(xmlNode* node);
std::string get_basename(const std::string& url);
std::string unescape_url(const std::string& url);
void initialize_ssl_implementation(void);
int mkdir_parents(const std::string& pathname,
mode_t mode = 0755);
std::string make_title(const std::string& url);
nonstd::optional<std::uint8_t> run_interactively(const std::string& command,
const std::string& caller);
nonstd::optional<std::uint8_t> run_non_interactively(const std::string& command,
const std::string& caller);
std::string getcwd();
enum class ReadTextFileErrorKind {
CantOpen,
LineError
};
struct ReadTextFileError {
ReadTextFileErrorKind kind;
std::string message;
};
nonstd::expected<std::vector<std::string>, ReadTextFileError> read_text_file(
const std::string& filename);
void remove_soft_hyphens(std::string& text);
bool is_valid_podcast_type(const std::string& mimetype);
nonstd::optional<LinkType> podcast_mime_to_link_type(const std::string&
mimetype);
std::string get_default_browser();
std::string md5hash(const std::string& input);
/// The tag and Git commit ID the program was built from, or a pre-defined
/// value from config.h if there is no Git directory.
std::string program_version();
/// Threadsafe combination of strftime() and localtime()
std::string mt_strf_localtime(const std::string& format, time_t t);
/// Preserves single quotes by enclosing each word in
/// single quotes and replaces "'" with "\'"
/// (e.g. "it's" -> "'it'\''s'")
std::string preserve_quotes(const std::string& s);
}
} // namespace newsboat
#endif /* NEWSBOAT_UTIL_H_ */
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