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Merge pull request #766 from horgh/horgh/mode-parsing

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Fix MODE parameter parsing
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ailin-nemui 2017-12-11 23:48:23 +01:00 committed by GitHub
commit 48e909dde7
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1 changed files with 32 additions and 2 deletions
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34
src/irc/core/irc.c
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@ -40,6 +40,8 @@ static int signal_server_incoming;
# define MAX_SOCKET_READS 5
#endif
static void strip_params_colon(char *const);
/* The core of the irc_send_cmd* functions. If `raw' is TRUE, the `cmd'
won't be checked at all if it's 512 bytes or not, or if it contains
line feeds or not. Use with extreme caution! */
@ -269,8 +271,9 @@ char *event_get_params(const char *data, int count, ...)
while (count-- > 0) {
str = (char **) va_arg(args, char **);
if (count == 0 && rest) {
/* put the rest to last parameter */
tmp = *datad == ':' ? datad+1 : datad;
/* Put the rest into the last parameter. */
strip_params_colon(datad);
tmp = datad;
} else {
tmp = event_get_param(&datad);
}
@ -281,6 +284,33 @@ char *event_get_params(const char *data, int count, ...)
return duprec;
}
/* Given a string containing <params>, strip any colon prefixing <trailing>. */
static void strip_params_colon(char *const params)
{
char *s;
if (params == NULL) {
return;
}
s = params;
while (*s != '\0') {
if (*s == ':') {
memmove(s, s+1, strlen(s+1)+1);
return;
}
s = strchr(s, ' ');
if (s == NULL) {
return;
}
while (*s == ' ') {
s++;
}
}
}
static void irc_server_event(IRC_SERVER_REC *server, const char *line,
const char *nick, const char *address)
{