}
#endif
-static inline int XMPP_GetUtf8SequenceLength(const char *CharS, const char *CharE)
-{
- /* if this is is migrated to strbuf, remove this copy. */
- int n = 0;
- unsigned char test = (1<<7);
-
- if ((*CharS & 0xC0) != 0xC0)
- return 1;
-
- while ((n < 8) &&
- ((test & ((unsigned char)*CharS)) != 0))
- {
- test = test >> 1;
- n ++;
- }
- if ((n > 6) || ((CharE - CharS) < n))
- n = 0;
- return n;
-}
/*
char *xmlesc(char *buf, char *str, int bufsiz)
{
char *ptr;
- char *eiptr;
unsigned char ch;
- int inlen;
int len = 0;
- int IsUtf8Sequence;
if (!buf) return(NULL);
buf[0] = 0;
return(buf);
}
- inlen = strlen(str);
- eiptr = str + inlen;
-
for (ptr=str; *ptr; ptr++) {
ch = *ptr;
if (ch == '<') {
buf[len] = 0;
}
else {
- char oct[32];
-
- IsUtf8Sequence = XMPP_GetUtf8SequenceLength(&buf[len], eiptr);
- if (IsUtf8Sequence)
- {
- while (IsUtf8Sequence > 0){
- buf[len] = *ptr;
- len ++;
- if (--IsUtf8Sequence)
- ptr++;
- }
- buf[len] = '\0';
- }
- else
- {
- sprintf(oct, "&#%o;", ch);
- strcpy(&buf[len], oct);
- len += strlen(oct);
- }
+ char oct[10];
+ sprintf(oct, "&#%o;", ch);
+ strcpy(&buf[len], oct);
+ len += strlen(oct);
}
if ((len + 6) > bufsiz) {
return(buf);
/*
* TLS encryption (but only if it isn't already active)
- * /
+ */
#ifdef HAVE_OPENSSL
if (!CC->redirect_ssl) {
cprintf("<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'></starttls>");
}
#endif
- */
+
if (!CC->logged_in) {
/* If we're not logged in yet, offer SASL as our feature set */
xmpp_output_auth_mechs();