*/
CoreExport extern unsigned const char ascii_case_insensitive_map[256];
-/** Case sensitive (identity) map.
- */
-CoreExport extern unsigned const char rfc_case_sensitive_map[256];
-
/** The irc namespace contains a number of helper classes.
*/
namespace irc
*/
CoreExport bool equals(const std::string& s1, const std::string& s2);
+ /** Check whether \p needle exists within \p haystack.
+ * @param haystack The string to search within.
+ * @param needle The string to search for.
+ * @return Either the index at which \p needle was found or std::string::npos.
+ */
+ CoreExport size_t find(const std::string& haystack, const std::string& needle);
+
/** This class returns true if two strings match.
* Case sensitivity is ignored, and the RFC 'character set'
* is adhered to
bool CoreExport operator()(const std::string& a, const std::string& b) const;
};
- /** The irc_char_traits class is used for RFC-style comparison of strings.
- * This class is used to implement irc::string, a case-insensitive, RFC-
- * comparing string class.
- */
- struct CoreExport irc_char_traits : public std::char_traits<char>
- {
- /** Check if two chars match.
- * @param c1st First character
- * @param c2nd Second character
- * @return true if the characters are equal
- */
- static bool eq(char c1st, char c2nd);
-
- /** Check if two chars do NOT match.
- * @param c1st First character
- * @param c2nd Second character
- * @return true if the characters are unequal
- */
- static bool ne(char c1st, char c2nd);
-
- /** Check if one char is less than another.
- * @param c1st First character
- * @param c2nd Second character
- * @return true if c1st is less than c2nd
- */
- static bool lt(char c1st, char c2nd);
-
- /** Compare two strings of size n.
- * @param str1 First string
- * @param str2 Second string
- * @param n Length to compare to
- * @return similar to strcmp, zero for equal, less than zero for str1
- * being less and greater than zero for str1 being greater than str2.
- */
- static int compare(const char* str1, const char* str2, size_t n);
-
- /** Find a char within a string up to position n.
- * @param s1 String to find in
- * @param n Position to search up to
- * @param c Character to search for
- * @return Pointer to the first occurance of c in s1
- */
- static const char* find(const char* s1, int n, char c);
- };
-
- /** This typedef declares irc::string based upon irc_char_traits.
- */
- typedef std::basic_string<char, irc_char_traits, std::allocator<char> > string;
-
- /** Joins the contents of a vector to a string.
- * @param sequence Zero or more items to join.
- * @param separator The character to place between the items, defaults to ' ' (space).
- * @return Joined string.
- */
- std::string CoreExport stringjoiner(const std::vector<std::string>& sequence, char separator = ' ');
-
/** irc::sepstream allows for splitting token seperated lists.
* Each successive call to sepstream::GetToken() returns
* the next token, until none remain, at which point the method returns
* list will be ":item". This is to allow for parsing 'source' fields
* from data.
*/
- class CoreExport tokenstream : private spacesepstream
+ class CoreExport tokenstream
{
- public:
- /** Create a tokenstream and fill it with the provided data
- */
- tokenstream(const std::string &source);
+ private:
+ /** The message we are parsing tokens from. */
+ std::string message;
- /** Fetch the next token from the stream as a std::string
- * @param token The next token available, or an empty string if none remain
- * @return True if tokens are left to be read, false if the last token was just retrieved.
- */
- bool GetToken(std::string &token);
+ /** The current position within the message. */
+ size_t position;
+
+ public:
+ /** Create a tokenstream and fill it with the provided data. */
+ tokenstream(const std::string& msg, size_t start = 0);
- /** Fetch the next token from the stream as an integer
- * @param token The next token available, or undefined if none remain
+ /** Retrieve the next \<middle> token in the token stream.
+ * @param token The next token available, or an empty string if none remain.
* @return True if tokens are left to be read, false if the last token was just retrieved.
*/
- bool GetToken(int &token);
+ bool GetMiddle(std::string& token);
- /** Fetch the next token from the stream as a long integer
- * @param token The next token available, or undefined if none remain
+ /** Retrieve the next \<trailing> token in the token stream.
+ * @param token The next token available, or an empty string if none remain.
* @return True if tokens are left to be read, false if the last token was just retrieved.
*/
- bool GetToken(long &token);
+ bool GetTrailing(std::string& token);
};
/** The portparser class seperates out a port range into integers.
projects / user / henk / code / inspircd.git / blobdiff