bool operator()(const insp_inaddr &s1, const insp_inaddr &s2) const;
};
+ /** irc::stringjoiner joins string lists into a string, using
+ * the given seperator string.
+ * This class can join a vector of std::string, a deque of
+ * std::string, or a const char** array, using overloaded
+ * constructors.
+ */
+ class stringjoiner
+ {
+ private:
+ std::string joined;
+ public:
+ /** Join elements of a vector, between (and including) begin and end
+ * @param seperator The string to seperate values with
+ * @param sequence One or more items to seperate
+ * @param begin The starting element in the sequence to be joined
+ * @param end The ending element in the sequence to be joined
+ */
+ stringjoiner(const std::string &seperator, const std::vector<std::string> &sequence, int begin, int end);
+ /** Join elements of a deque, between (and including) begin and end
+ * @param seperator The string to seperate values with
+ * @param sequence One or more items to seperate
+ * @param begin The starting element in the sequence to be joined
+ * @param end The ending element in the sequence to be joined
+ */
+ stringjoiner(const std::string &seperator, const std::deque<std::string> &sequence, int begin, int end);
+ /** Join elements of an array of char arrays, between (and including) begin and end
+ * @param seperator The string to seperate values with
+ * @param sequence One or more items to seperate
+ * @param begin The starting element in the sequence to be joined
+ * @param end The ending element in the sequence to be joined
+ */
+ stringjoiner(const std::string &seperator, const char** sequence, int begin, int end);
+
+ /** Get the joined sequence
+ * @return A reference to the joined string
+ */
+ std::string& GetJoined();
+ };
+
+ /** irc::modestacker stacks mode sequences into a list.
+ * It can then reproduce this list, clamped to a maximum of MAXMODES
+ * values per line.
+ */
+ class modestacker
+ {
+ private:
+ /** The mode sequence and its parameters
+ */
+ std::deque<std::string> sequence;
+ /** True if the mode sequence is initially adding
+ * characters, false if it is initially removing
+ * them
+ */
+ bool adding;
+ public:
+ /** Construct a new modestacker.
+ * @param add True if the stack is adding modes,
+ * false if it is removing them
+ */
+ modestacker(bool add);
+ /** Push a modeletter and its parameter onto the stack.
+ * No checking is performed as to if this mode actually
+ * requires a parameter. If you stack invalid mode
+ * sequences, they will be tidied if and when they are
+ * passed to a mode parser.
+ * @param modeletter The mode letter to insert
+ * @param parameter The parameter for the mode
+ */
+ void Push(char modeletter, const std::string ¶meter);
+ /** Push a modeletter without parameter onto the stack.
+ * No checking is performed as to if this mode actually
+ * requires a parameter. If you stack invalid mode
+ * sequences, they will be tidied if and when they are
+ * passed to a mode parser.
+ * @param modeletter The mode letter to insert
+ */
+ void Push(char modeletter);
+ /** Push a '+' symbol onto the stack.
+ */
+ void PushPlus();
+ /** Push a '-' symbol onto the stack.
+ */
+ void PushMinus();
+ /** Return zero or more elements which form the
+ * mode line. This will be clamped to a max of
+ * MAXMODES+1 items (MAXMODES mode parameters and
+ * one mode sequence string).
+ * @param result The deque to populate. This will
+ * be cleared before it is used.
+ * @return The number of elements in the deque
+ */
+ int GetStackedLine(std::deque<std::string> &result);
+ };
+
/** irc::tokenstream reads a string formatted as per RFC1459 and RFC2812.
* It will split the string into 'tokens' each containing one parameter
* from the string.
* the next token, until none remain, at which point the method returns
* an empty string.
*/
- class commasepstream
+ class sepstream : public classbase
{
private:
std::string tokens;
std::string::iterator last_starting_position;
std::string::iterator n;
+ char sep;
public:
/** Create a commasepstream and fill it with the provided data
*/
- commasepstream(const std::string &source);
- ~commasepstream();
+ sepstream(const std::string &source, char seperator);
+ virtual ~sepstream();
/** Fetch the next token from the stream
* @returns The next token is returned, or an empty string if none remain
*/
- const std::string GetToken();
+ virtual const std::string GetToken();
+ };
+
+ class commasepstream : public sepstream
+ {
+ public:
+ commasepstream(const std::string &source) : sepstream(source, ',')
+ {
+ }
+ };
+
+ class spacesepstream : public sepstream
+ {
+ public:
+ spacesepstream(const std::string &source) : sepstream(source, ' ')
+ {
+ }
};