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degesch: support CASEMAPPING=rfc1459-strict

This commit is contained in:
Přemysl Eric Janouch 2015-07-09 01:48:34 +02:00
parent f57cc7923d
commit 2b2da0beab
2 changed files with 24 additions and 4 deletions
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21
common.c
View File

@ -58,6 +58,16 @@
(link)->next = (following); \
BLOCK_END
#define TRIVIAL_STRXFRM(name, fn) \
static size_t \
name (char *dest, const char *src, size_t n) \
{ \
size_t len = strlen (src); \
while (n-- && (*dest++ = (fn) (*src++))) \
; \
return len; \
}
static void
transform_str (char *s, int (*tolower) (int c))
{
@ -103,6 +113,17 @@ strncasecmp_ascii (const char *a, const char *b, size_t n)
return 0;
}
static int
irc_tolower_strict (int c)
{
if (c == '[') return '{';
if (c == ']') return '}';
if (c == '\\') return '|';
return c >= 'A' && c <= 'Z' ? c + ('a' - 'A') : c;
}
TRIVIAL_STRXFRM (irc_strxfrm_strict, irc_tolower_strict)
static char *
resolve_relative_runtime_filename (const char *filename)
{

7
degesch.c
View File

@ -5669,12 +5669,11 @@ static void
irc_handle_isupport_casemapping (struct server *s, char *value)
{
if (!strcmp (value, "ascii"))
irc_set_casemapping (s, tolower_ascii, tolower_ascii_strxfrm);
irc_set_casemapping (s, tolower_ascii, tolower_ascii_strxfrm);
else if (!strcmp (value, "rfc1459"))
irc_set_casemapping (s, irc_tolower, irc_strxfrm);
irc_set_casemapping (s, irc_tolower, irc_strxfrm);
else if (!strcmp (value, "rfc1459-strict"))
// TODO: implement
irc_set_casemapping (s, irc_tolower, irc_strxfrm);
irc_set_casemapping (s, irc_tolower_strict, irc_strxfrm_strict);
}
static void