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#ifndef UTIL_H_
#define UTIL_H_
#include <vector>
#include <string>
#include <logger.h>
#include <curl/curl.h>
#include <configcontainer.h>
namespace newsbeuter {
class utils {
public:
static std::vector<std::string> tokenize(const std::string& str, std::string delimiters = " \r\n\t");
static std::vector<std::string> tokenize_spaced(const std::string& str, std::string delimiters = " \r\n\t");
static std::vector<std::string> tokenize_nl(const std::string& str, std::string delimiters = "\r\n");
static std::vector<std::string> tokenize_quoted(const std::string& str, std::string delimiters = " \r\n\t");
static std::vector<std::wstring> wtokenize(const std::wstring& str, std::wstring delimiters = L" \r\n\t");
static bool try_fs_lock(const std::string& lock_file, pid_t & pid);
static void remove_fs_lock(const std::string& lock_file);
static std::string convert_text(const std::string& text, const std::string& tocode, const std::string& fromcode);
static std::string get_command_output(const std::string& cmd);
static void extract_filter(const std::string& line, std::string& filter, std::string& url);
static std::string retrieve_url(const std::string& url, configcontainer * cfgcont = NULL, const char * authinfo = NULL);
static void run_command(const std::string& cmd, const std::string& param); // used for notifications only
static std::string run_program(char * argv[], const std::string& input);
static std::string resolve_tilde(const std::string& );
static std::string replace_all(std::string str, const std::string& from, const std::string& to);
static std::wstring str2wstr(const std::string& str);
static std::string wstr2str(const std::wstring& wstr);
static std::wstring utf8str2wstr(const std::string& utf8str);
static std::string to_s(unsigned int u);
static std::string absolute_url(const std::string& url, const std::string& link);
static std::string strprintf(const char * format, ...);
static std::string get_useragent(configcontainer * cfgcont);
static size_t strwidth(const std::string& s);
static inline unsigned int max(unsigned int a, unsigned int b) { return (a > b) ? a : b; }
static unsigned int to_u(const std::string& str);
static bool is_valid_color(const std::string& color);
static bool is_valid_attribute(const std::string& attrib);
static std::vector<std::pair<unsigned int, unsigned int> > partition_indexes(unsigned int start, unsigned int end, unsigned int parts);
static std::string join(const std::vector<std::string>& strings, const std::string& separator);
static std::string censor_url(const std::string& url);
static std::string quote_for_stfl(std::string str);
static void trim_end(std::string& str);
static void trim(std::string& str);
static std::string quote(const std::string& str);
static unsigned int get_random_value(unsigned int max);
static std::string quote_if_necessary(const std::string& str);
static void set_common_curl_options(CURL * handle, configcontainer * cfg);
static curl_proxytype get_proxy_type(const std::string& type);
static bool is_special_url(const std::string& url);
static bool is_http_url(const std::string& url);
private:
static void append_escapes(std::string& str, char c);
};
class scope_measure {
public:
scope_measure(const std::string& func, loglevel ll = LOG_DEBUG);
~scope_measure();
void stopover(const std::string& son = "");
private:
struct timeval tv1, tv2;
std::string funcname;
loglevel lvl;
};
}
#endif /*UTIL_H_*/
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