termite/url_regex.hh

19 lines
808 B
C++

#ifndef URL_REGEX_HH
#define URL_REGEX_HH
#define USERCHARS "-[:alnum:]"
#define USERCHARS_CLASS "[" USERCHARS "]"
#define PASSCHARS_CLASS "[-[:alnum:]\\Q,?;.:/!%$^*&~\"#'\\E]"
#define HOSTCHARS_CLASS "[-[:alnum:]]"
#define HOST "(?:" HOSTCHARS_CLASS "+(\\." HOSTCHARS_CLASS "+)*)?"
#define PORT "(?:\\:[[:digit:]]{1,5})?"
#define PATHCHARS_CLASS "[-[:alnum:]\\Q_$.+!*,;@&=?/~#%\\E]"
#define PATHTERM_CLASS "[^\\Q]'.}>) \t\r\n,\"\\E]"
#define SCHEME "(?:[[:alpha:]][+-.[:alnum:]]*:)"
#define USERPASS USERCHARS_CLASS "+(?:" PASSCHARS_CLASS "+)?"
#define URLPATH "(?:(/" PATHCHARS_CLASS "+(?:[(]" PATHCHARS_CLASS "*[)])*" PATHCHARS_CLASS "*)*" PATHTERM_CLASS ")?"
const char * const url_regex = SCHEME "//(?:" USERPASS "\\@)?" HOST PORT URLPATH;
#endif