if (n)
{
for (char* t = n; *t; t++)
- *t = lowermap[(unsigned char)*t];
+ *t = rfc_case_insensitive_map[(unsigned char)*t];
}
}
/* XXX: NO DATA COPIES! :)
* The hash function here is practically
* a copy of the one in STL's hash_fun.h,
- * only with *x replaced with lowermap[*x].
+ * only with *x replaced with rfc_case_insensitive_map[*x].
* This avoids a copy to use hash<const char*>
*/
register size_t t = 0;
for (std::string::const_iterator x = s.begin(); x != s.end(); ++x) /* ++x not x++, as its faster */
- t = 5 * t + lowermap[(unsigned char)*x];
+ t = 5 * t + rfc_case_insensitive_map[(unsigned char)*x];
return t;
}
{
register size_t t = 0;
for (irc::string::const_iterator x = s.begin(); x != s.end(); ++x) /* ++x not x++, as its faster */
- t = 5 * t + lowermap[(unsigned char)*x];
+ t = 5 * t + rfc_case_insensitive_map[(unsigned char)*x];
return t;
}
const unsigned char* n1 = (const unsigned char*)s1.c_str();
const unsigned char* n2 = (const unsigned char*)s2.c_str();
for (; *n1 && *n2; n1++, n2++)
- if (lowermap[*n1] != lowermap[*n2])
+ if (rfc_case_insensitive_map[*n1] != rfc_case_insensitive_map[*n2])
return false;
- return (lowermap[*n1] == lowermap[*n2]);
+ return (rfc_case_insensitive_map[*n1] == rfc_case_insensitive_map[*n2]);
}
/******************************************************
* std::string which is not only case-insensitive but
* can also do scandanavian comparisons, e.g. { = [, etc.
*
- * This class depends on the const array 'lowermap'.
+ * This class depends on the const array 'rfc_case_insensitive_map'.
*
******************************************************/
bool irc::irc_char_traits::eq(char c1st, char c2nd)
{
- return lowermap[(unsigned char)c1st] == lowermap[(unsigned char)c2nd];
+ return rfc_case_insensitive_map[(unsigned char)c1st] == rfc_case_insensitive_map[(unsigned char)c2nd];
}
bool irc::irc_char_traits::ne(char c1st, char c2nd)
{
- return lowermap[(unsigned char)c1st] != lowermap[(unsigned char)c2nd];
+ return rfc_case_insensitive_map[(unsigned char)c1st] != rfc_case_insensitive_map[(unsigned char)c2nd];
}
bool irc::irc_char_traits::lt(char c1st, char c2nd)
{
- return lowermap[(unsigned char)c1st] < lowermap[(unsigned char)c2nd];
+ return rfc_case_insensitive_map[(unsigned char)c1st] < rfc_case_insensitive_map[(unsigned char)c2nd];
}
int irc::irc_char_traits::compare(const char* str1, const char* str2, size_t n)
{
for(unsigned int i = 0; i < n; i++)
{
- if(lowermap[(unsigned char)*str1] > lowermap[(unsigned char)*str2])
+ if(rfc_case_insensitive_map[(unsigned char)*str1] > rfc_case_insensitive_map[(unsigned char)*str2])
return 1;
- if(lowermap[(unsigned char)*str1] < lowermap[(unsigned char)*str2])
+ if(rfc_case_insensitive_map[(unsigned char)*str1] < rfc_case_insensitive_map[(unsigned char)*str2])
return -1;
if(*str1 == 0 || *str2 == 0)
const char* irc::irc_char_traits::find(const char* s1, int n, char c)
{
- while(n-- > 0 && lowermap[(unsigned char)*s1] != lowermap[(unsigned char)c])
+ while(n-- > 0 && rfc_case_insensitive_map[(unsigned char)*s1] != rfc_case_insensitive_map[(unsigned char)c])
s1++;
return s1;
}