* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2008 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255 /* 240-255 */
};
-/**
- * Case sensitive map. As per rfc_case_insensitive_map, but case sensitive. duh.
+/** Seperate from the other casemap tables so that code *can* still exclusively rely on RFC casemapping
+ * if it must.
+ *
+ * This is provided as a pointer so that modules can change it to their custom mapping tables,
+ * e.g. for national character support.
+ */
+CoreExport extern unsigned const char *national_case_insensitive_map;
+
+/** Case insensitive map, ASCII rules.
+ * That is;
+ * [ != {, but A == a.
+ */
+unsigned const char ascii_case_insensitive_map[256] = {
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, /* 0-19 */
+ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, /* 20-39 */
+ 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, /* 40-59 */
+ 60, 61, 62, 63, 64, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, /* 60-79 */
+ 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 91, 92, 93, 94, 95, 96, 97, 98, 99, /* 80-99 */
+ 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, /* 100-119 */
+ 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, /* 120-139 */
+ 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, /* 140-159 */
+ 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, /* 160-179 */
+ 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, /* 180-199 */
+ 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, /* 200-219 */
+ 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, /* 220-239 */
+ 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255 /* 240-255 */
+};
+
+/** Case sensitive map.
+ * Can technically also be used for ASCII case sensitive comparisons, as [ != {, etc.
*/
-unsigned const char case_sensitive_map[256] = {
+unsigned const char rfc_case_sensitive_map[256] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60,
#endif
+template<typename T> const T& SearchAndReplace(T& text, const T& pattern, const T& replace)
+{
+ T replacement;
+ if ((!pattern.empty()) && (!text.empty()))
+ {
+ for (std::string::size_type n = 0; n != text.length(); ++n)
+ {
+ if (text.length() >= pattern.length() && text.substr(n, pattern.length()) == pattern)
+ {
+ /* Found the pattern in the text, replace it, and advance */
+ replacement.append(replace);
+ n = n + pattern.length() - 1;
+ }
+ else
+ {
+ replacement += text[n];
+ }
+ }
+ }
+ text = replacement;
+ return text;
+}
+
/** The irc namespace contains a number of helper classes.
*/
namespace irc
* @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 items (MAXMODES-1 mode parameters and
class CoreExport tokenstream : public classbase
{
private:
-
+
/** Original string
*/
std::string tokens;
/** Used to split on commas
*/
commasepstream* sep;
-
+
/** Current position in a range of ports
*/
long in_range;
-
+
/** Starting port in a range of ports
*/
long range_begin;
-
+
/** Ending port in a range of ports
*/
long range_end;
-
+
/** Allow overlapped port ranges
*/
bool overlapped;
-
+
/** Used to determine overlapping of ports
* without O(n) algorithm being used
*/
std::map<long, bool> overlap_set;
-
+
/** Returns true if val overlaps an existing range
*/
bool Overlaps(long val);
public:
-
+
/** Create a portparser and fill it with the provided data
* @param source The source text to parse from
* @param allow_overlapped Allow overlapped ranges
*/
portparser(const std::string &source, bool allow_overlapped = true);
-
+
/** Frees the internal commasepstream object
*/
~portparser();
-
+
/** Fetch the next token from the stream
* @return The next port number is returned, or 0 if none remain
*/
bool operator()(const irc::string & s1, const irc::string & s2) const
{
if(s1.length() != s2.length()) return true;
- return (irc::irc_char_traits::compare(s1.c_str(), s2.c_str(), s1.length()) < 0);
+ return (irc::irc_char_traits::compare(s1.c_str(), s2.c_str(), (size_t)s1.length()) < 0);
}
/** Hash an irc::string value for hash_map
bool operator()(const std::string & s1, const std::string & s2) const
{
if(s1.length() != s2.length()) return true;
- return (irc::irc_char_traits::compare(s1.c_str(), s2.c_str(), s1.length()) < 0);
+ return (irc::irc_char_traits::compare(s1.c_str(), s2.c_str(), (size_t)s1.length()) < 0);
}
/** Hash a std::string using RFC1459 case sensitivity rules
END_HASHMAP_NAMESPACE
#endif
-
projects / user / henk / code / inspircd.git / blobdiff